WO2004035893A1

WO2004035893A1 - Loom driving method and device

Info

Publication number: WO2004035893A1
Application number: PCT/JP2002/010650
Authority: WO
Inventors: Zenji Tamura
Original assignee: Tsudakoma Kogyo Kabushiki Kaisha
Priority date: 2002-10-15
Filing date: 2002-10-15
Publication date: 2004-04-29
Also published as: CN1625620A

Abstract

A loom driving method in which before starting the work of a machine device of a loom, stop position information of a drive actuator for driving the machine device is set with respect to the machine device. The drive actuator is driven following an operation command by a controller for controlling the drive actuator, and the drive actuator is stopped according to the stop position information.

Description

Description Loom driving method and device

The present invention relates to a method and a device for driving a loom including mechanical devices such as a weft insertion device, a shedding device, a prunching device, a woven cloth winding device, and a warp sending device, and more particularly, to driving a drive actuator while the loom is stopped. The present invention relates to a method and an apparatus suitable for the method. Background art

The loom is equipped with various mechanical devices such as a weft insertion device, a shedding device, a tying device, a woven cloth winding device, a warp sending device, and the like. Various movements, such as a knitting movement, a woven cloth winding movement, and a warp sending movement, are performed.

Since these mechanical devices are driven, for example, in response to the rotation of the main shaft of the loom, the phase adjustment (timing adjustment) with respect to the main shaft, and furthermore, the driving amount and the driving position are mechanically adjusted according to the specifications of the fabric. Adjustment · It is necessary to perform setting work. These operations are performed while the loom is stopped, and not only between the various mechanical devices provided in the loom but also within one mechanical device such as an opening device. Some devices must be performed frame by frame, i.e., between multiple members. Further, the same kind of work is performed when setting the weaving conditions, setting the machine, setting the weaving, performing the maintenance and inspection, and performing the repair.

Examples of such work include setting and adjusting the height of the integrated frame, the timing of the cloth, the opening amount, and the like in the setting of the weaving conditions. In addition, when the machine is hanged or woven, for example, it includes the attachment and detachment of a pig iron frame in an opening device, and the attachment and detachment of a knotting device.

These operations are performed in a state where a drive actuator such as a motor for driving these mechanical devices is stopped at a predetermined position. Stop the drive actuator The desired position to be changed is not only different for each mechanical device, but also different for each component of the mechanical device, and is complicated in that there may be a plurality of locations for one mechanical device.

Conventionally, in the work described above, the operator controls the drive actuator by hand and stops at a desired position, and in that state, holds an instruction sheet with set values for each weaving condition in one hand. This has been done by performing work such as alignment, adjustment, and setting between mechanical devices and components.

As a result of the above, conventionally, the working efficiency is very poor. Also, for example, in the case of a machine driven by the spindle, special work such as jogging the spindle of the loom or releasing the brake on the spindle and rotating the spindle by hand is required for positioning. Therefore, it takes a lot of effort to stop the spindle at a desired position. Furthermore, if the weaving machine is repeatedly driven in jogging, the driving device will have a short life.

On the other hand, a technique has been proposed in which weaving conditions (data) are displayed on a screen on a loom, and an operator (maintenance worker) performs adjustment work while watching the displayed screen (Tokuhei 6-9). No. 9860). However, although this technology can automatically confirm whether or not the setting for displaying the setting conditions has been made, it does not automatically position the drive actuator that drives the mechanical device. Nothing is disclosed. As described above, in the related art, the drive actuator is not automatically driven to a position where the operation of the mechanical device is stopped or stopped, and the operation is performed at that position. Disclosure of the invention

An object of the present invention is to automatically drive an actuator that drives a machine of a loom to a position where work on the machine can be easily performed. Prior to the start of work on the mechanical device, stop position information of the drive actuator for driving the mechanical device with respect to the mechanical device is set, and the controller for controlling the drive actuator controls the drive according to an operation command. The actuator is driven, and based on the stop position information, And stopping the driving actuator.

A drive device for a loom according to the present invention includes: a drive actuator that drives a machine device of a loom; a controller that controls the drive actuator; and a setting that sends contents set in the setting device to the controller. The setting device has stop information of the drive actuator for the mechanical device set therein prior to the start of work on the mechanical device, and the controller controls the drive device in accordance with an operation command. The actuator is driven to stop the drive actuator based on the stop position information.

Examples of the mechanical device include a weft insertion device, an opening device, a lashing device, a woven fabric winding device, a warp sending device, and the like. These mechanical devices may be of a type driven by a main shaft of a loom, or may be of a type driven by a dedicated drive source.

Examples of the drive actuator include a rotary drive mechanism such as an induction motor, a servomotor, and a solenoid, and a linear drive mechanism such as a linear motor, a air cylinder, and a hydraulic cylinder.

The work on the machine frown is a work performed while the loom is stopped, and the following work can be exemplified as such work.

Work for setting the weaving conditions, such as parallel timing (cross timing) and position adjustment and adjustment of the opening amount for the opening device, and work for the opening device. At the time of hoisting and weaving, the attachment and detachment of the machine itself and its components, such as the open iron frame of the opening device and the prize punching device.

During maintenance and inspection, lubricate each machine and drive actuator, check for loose bolts, and replace consumables.

Work during thread break repair, including warp breaks and ear breaks.

Prior to the start of the operation as described above, stop position information indicating the stop position of the driving actuator is set. This stop position information is set at an appropriate time before the work on the mechanical device is performed.

Next, the drive actuator is driven according to the operation command and stopped based on the set stop position information. In this state, Work begins.

Therefore, by setting in advance stop position information that facilitates the work on the mechanical device, the drive actuator is automatically driven to a desired position where the work on the mechanical device can be easily performed. Stopped automatically. The driving method and apparatus may detect a displacement amount of an output shaft of the driving actuator and stop the driving actuator based on the stop position information and the detected displacement amount.

The drive method and the apparatus may further include: setting the stop information for a plurality of work contents in the setting device, displaying the plurality of work contents on the setting device, and among the work contents displayed on the setting device. The drive actuator may be controlled by the controller according to the selected work content.

In the driving method and the driving method, the plurality of operations may include operations on the plurality of mechanical devices driven by the driving actuator, and the stop position information for each mechanical device may be set in the setting device. .

In the driving method and the driving method, the plurality of operation contents include an operation in which a plurality of stop positions exist for a specific mechanical device, and the stop position information corresponding to each operation is set in the setting device for each operation. Is also good.

The drive method and the apparatus further include, in addition to the work content and the stop position information, a work instruction content after the drive actuator is stopped is set in the setting device, and the drive content is set according to a selection of the work content to the setting device. The drive actuator may be stopped by the controller, and the work instruction may be displayed on the controller after the drive actuator has stopped. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a block diagram showing one embodiment of a driving device according to the present invention.

FIG. 2 is a flowchart for explaining an embodiment of a driving method by the driving device shown in FIG.

FIG. 3 is a diagram showing one embodiment of the work screen.

FIG. 4 is a diagram illustrating an example of a selection screen of a target mechanical device. FIG. 5 is a diagram illustrating an example of a screen for specifying a target task.

FIG. 6 is a diagram showing an example of a screen for confirming the work content.

FIG. 7 is a diagram showing an example of the guidance screen.

FIG. 8 is a diagram showing an example of the warning screen.

FIG. 9 is a diagram showing an embodiment of the work instruction screen.

FIG. 10 is a diagram showing one embodiment of a screen for a message for cancellation. BEST MODE FOR CARRYING OUT THE INVENTION

Referring to FIG. 1, the drive device 10 includes a plurality of mechanical devices driven by the rotation of the main shaft 12 and a plurality of mechanical devices driven irregularly by one or more independent drive actuators. Applicable to shuttleless loom. The drive device 10 includes a function of driving a drive actuator such as a main shaft of a loom or an electric motor when performing an operation on a mechanical device while the loom is stopped.

The drive actuator is arranged in consideration of the function of the mechanical device. Examples of the mechanical device driven by the main shaft 12 include a striking device 14, a weft cutting device 16, and an ear forming device 18. The spindle 12 is rotated by a spindle motor 20 which acts as one of the drive actuators.

The rotation of the main shaft 12 is transmitted to an associated device 14, a weft cutting device 16, an ear forming device 18, and the like via an appropriate motion conversion mechanism (not shown). The rotation amount (displacement amount of the output shaft) of the spindle motor 20 is detected by a sensor, that is, the encoder 22, as a rotation angle signal 0 representing the drive amount (rotation angle) of the spindle 12.

Mechanical devices driven by one or more independent drive actuators include a weft insertion device 24 that can be switched on and off by changing the selected weft, and an opening device 26 that can switch on and off by changing the fabric structure. , A cloth winding device (not shown), a warp sending device (not shown), and the like.

In the weft insertion device 24, a length measuring storage device 28, a weft braking device 30, a weft insertion nozzle moving device (not shown), a weft holding device (not shown), etc. are provided for each type of weft. The operated device can be switched between operating and non-operating by changing the selected weft.

The length measuring storage device 28 is a motor for rotating the yarn guide and the drum relatively. Such a rotary drive source 32 and a drive source 34 for driving the locking pin are provided as a drive actuator. The weft braking device 30 includes a driving source 36 for driving a braking member as a driving actuator. Each of the drive sources 34 and 36 can be an electric motor, a solenoid, a cylinder mechanism, or the like.

The rotation amount of the drive source 32 (the displacement amount of the output shaft) is detected by a sensor, that is, the encoder 38, as a rotation angle signal 0 representing the drive amount (rotation angle) of the drive source 32. The displacements of the drive sources 34 and 36 are also reported by a sensor (not shown) as their drive amounts.

The opening device 22 is a motor-driven device, has a plurality of opening frames 40, and has a driving source 42 such as a solenoid for driving each of the opening frames 40 as a driving actuator. ing. The displacement of the drive source 40 is detected by a sensor, that is, the encoder 44, as the drive amount of the drive source 42.

As the drive source 42, a cylinder mechanism may be used. In addition, the sensor that detects the displacement of the output shaft of the drive actuator 20, 32, 34, 36, 42 may directly detect the displacement of the output shaft of the corresponding drive actuator. Alternatively, the displacement amount of the driven member driven by the driving actuator may be detected. The drive unit 10 also includes a setting unit 50 for setting various information such as the weaving conditions of the loom, the work procedure for each machine, the stop position information of each drive actuator, and the set various information. And a controller 52 for driving the drive actuators 20, 32, 34, 36, 42.

The setting unit 50 receives the various information described above into the input unit 56, supplies the received information to the central processing unit 58, stores the various information in the storage unit 60, and displays the various information. It is displayed on the container 62 visually. As a result, the various types of information described above are input to the setting device and set.

The input device 56 includes a device for reading information stored in a recording medium 64 such as a memory card or a floppy disk, and a keyboard. The various types of information described above may be input to the setting device 50 in a state stored in the recording medium 54 in advance, or may be input to the setting device 50 by electronic transmission from another computer. Input may be made interactively by using 2 and the keyboard of the input device 56. The information set in advance in the setting device 50 is stop position information that facilitates work on the mechanical device, and includes stop position information for each work target mechanical device or each drive actuator. The stop position information can be the rotation angle of the output shaft if the drive actuator is of a rotary drive type, or the linear movement position of the output shaft if the drive actuator is of a linear drive type. The stop position information may be the rotation angle or the linear movement position of the moving member of the mechanical device, or the rotation angle or the linear movement position of the output shaft calculated from them.

The controller 52 exchanges data with the setting unit 50 by the control controller 66, and drives a predetermined drive actuator by the plurality of dripers 68, 70, 72. Each of the dripers drives the corresponding driving actuator using the control information input from the controller 66 and the displacement of the output shaft of the corresponding actuator.

Examples of operations that require positioning of the actuator in the loom machinery include the following.

A) Setting of weaving conditions.

Cross-linking device: Setting of cross-stroke (setting of momentum of drive unit), mounting and dismounting of weft insertion device Z setting (for air jet loom, setting and removing of nozzles and air jet direction), (Revia weaving machine) , There is a setting of the levia running guide) etc. Weft cutting force cutter: There are setting of each cutting timing and stroke on the yarn supply side and the counter yarn supply side.

Ear forming device: For example, in the case of a kinking ear forming device, there are setting of closing timing (cross timing) for closing the ear braided yarn, adjustment of a mounting position corresponding to the weave width, etc. Opening device: opening amount, cross timing, frame There are settings such as height (warp line) and replacement of the drive cam.

Weft insertion device: Setting of the insertion timing of the levia in the levia weaving machine, setting of the amount of movement of the weft insertion nozzle in the weaving nozzle moving type loom corresponding to the type of weft yarn, and setting of the displacement amount of the weft rake in the flying weft reduction gear Setting, fixed drum type weft length storage device And the setting of the outer diameter of the fixed drum.

B) At the time of the machine.

Linking device: There are attachment and detachment of attachment and attachment and detachment of weft insertion device.

Shedding device: There is the attachment and detachment of the warp integrated frame.

I) During maintenance and inspection.

Lubrication of each machine, replacement of consumable parts, cleaning, overhaul, etc. E) At the time of thread break repair.

Repair of warps, ears, catch cords, etc., and replacement of bobbins.

For example, in the case of a planetary gear-type ear forming device, it is easier to replace the ear-assembled pobin if the pobin is located at the top dead center. To do so, input the position of the bobbin where the thread breaks, select the work, rotate the spindle from the stop angle to prevent the stop step to the bobbin exchange to the top dead center position, and replace the bobbin This facilitates the repair work.

In the above operation, depending on the contents of the operation, driving may be performed under rough positioning conditions with an accuracy that does not impair the workability. Further, depending on the mechanical device and work content, the actuator may be driven a plurality of times for positioning, or the plurality of actuators may be driven sequentially. Further, depending on the work content, not only the actuator of the target mechanical device but also the actuator of the mechanical device having trouble in the work may be driven in the evacuation direction.

The type of work and the target machine as described above are set in advance in the setting device 50 together with the corresponding work content, work procedure, stop position information, and related display information, and are stored in the storage device 6.

It is stored in 0.

Of the above mechanical devices, those driven by the spindle 12 need only position the spindle, and those driven by an actuator separate from the spindle 12 or the spindle motor 20 need to position the corresponding actuator. do it.

The driving method for positioning the separate actuators may be a single driving method for each actuator or a simultaneous driving method for a plurality of actuators.

In addition, as in the case of an electric opening device with an actuator for each When a plurality of actuators have a plurality of actuators, the plurality of actuators may be simultaneously driven to a desired position. By doing so, operations such as injection can be performed more easily.

FIGS. 2 to 10 show an example in which a planetary gear lug forming apparatus (see, for example, Japanese Utility Model Publication No. 50-201 256) sets the closing timing of the lubricating yarn on the yarn feeding side. In this example, the work content is specified interactively, the spindle is stopped at a desired rotation angle position preset in the setting device, and the work content is displayed on the display device for instruction.

In this embodiment, the closing timing (cross timing), which is one of the weaving conditions, is set in consideration of the degree of tightness at the start of weft insertion. In addition, the operator can use a keyboard or the like to respond to the contents displayed on the display unit along a predetermined hierarchy with the contents of a plurality of operations that can be performed on the loom. Refine. Then, after the driving for positioning, the work to be performed next is displayed, and the progress can be easily grasped.

The planetary gear lug forming device described in Japanese Utility Model Publication No. 50-200126 discloses that a planetary gear with a bobbin is combined with a sun gear that is rotationally driven by a main shaft so that even if the loom rotates. The mail position of the ear thread is configured to be displaced up and down. More specifically, it is a device for forming a torsion ear by adding a twist to a braided yarn to a woven weft and a warp. The ear forming device includes a tack-in device, a reno device, and the like in addition to the above, and the present invention can be applied to such a device.

Next, a driving method using the driving device 10 will be described with reference to FIGS. Then, a series of flows when setting the closing timing for the above-described ear forming apparatus will be described as an example.

First, in a state where the operation of the loom is stopped, the central processing unit 58 of the setting device 50 opens a work screen based on a command from an operator, and displays the work screen on the display device 62 of the setting device 50. (Step 102) Then, a step of selecting the work content is executed (Step 102).

FIGS. 3 to 10 show the display contents of the display 62 performed according to the stored contents set for this setting operation. First, as shown in Fig. 3, the work screen The type of work that can be performed on the device is displayed, the work to be actually performed is selected, and the corresponding number is displayed.

In the example shown in FIG. 3, a plurality of operations such as "1. setting", "2. machine hanging", "3. maintenance", and "4. Thereby, the worker can select the work to be performed. Therefore, the operator inputs the number “1” corresponding to “setting” via the input device 56. FIG. 3 shows a state in which “setting work” is selected.

When an operation is selected, the central processing unit 58 displays a target device selection screen on the display 62 of the setting device 50. As shown in FIG. 4, the target device selection screen displays the machinery to perform the operation, selects the machinery to actually perform the operation, and indicates that the corresponding number is input.

In the example shown in FIG. 4, “1. Stacking device”, “2. Opening device”, “3. Weft insertion device”, “4. Ear forming device”, “5. Warp sending device”, “6. Multiple machine names such as "weft cutter" are displayed with numbers. As a result, the operator can select the target machine to perform the work. Therefore, the operator inputs the number “4” corresponding to “ear forming device” via the input device 56. FIG. 4 shows a state in which the “ear forming device 丄” is selected.

When a mechanical device is selected, the central processing unit 58 causes the display 62 of the setting device 50 to display a screen for specifying the target work. As shown in Fig. 5, this screen displays the target work to be actually performed, selects the target work, and indicates that the corresponding number is to be entered.

In the example shown in Fig. 5, "1. Weaving width adjustment", "2. Phase adjustment on the yarn feed side", "3. Phase adjustment on the non-yarn feed side", "4. Lubrication", and "5. Are displayed with numbers. This allows the worker to select the target work. Therefore, the operator inputs the number “2” corresponding to “phase adjustment on the yarn feeding side” via the input device 56. Note that FIG. 5 shows a state in which “fuel supply side phase adjustment” is selected.

When the target work is selected, the central processing unit 58 displays the work contents, that is, a series of alignment work procedures, and a screen for confirming the work contents is displayed on the display unit 6 of the setting unit 50. 2 is displayed (step 103). This screen displays the specific work contents as shown in Fig. 6, confirms whether the work to be executed is selected correctly, and inputs it with "Υ" or "N" to indicate whether it is correct or not. Show what you do.

In the example shown in Fig. 6, "(1) The main shaft rotates to 290 °.", "(2) Loosen the transmission gear and fix it at a position where the ear thread opening is almost closed." Is displayed. Thus, the worker can confirm the work contents and select the work contents to be executed from now on. Therefore, the operator inputs the number “Y” corresponding to “correct” via the input device 56. FIG. 6 shows a state where “correct” is selected.

The above-mentioned “290 °” is the stop position information of the spindle 12 previously input to the setting device 50 and stored in the storage device 60. The rotation angle. More specifically, it is an angle for adjusting the closing timing of the yarn supplying side braided yarn, and is an angle set as a weaving condition. The stop position information is read from the storage device 60 by the central processing unit 58.

When the work content is confirmed, the central processing unit 58 starts driving for positioning, and displays a guidance screen for warning on the display 62 of the setting unit 50 (step 104) ). As shown in FIG. 7, this guidance screen shows that the main shaft is rotating and provides guidance.

In the example shown in Fig. 7, the query "(1) Spindle rotates to 290 degrees. Do you want to execute?" Is displayed. This allows the operator to select whether or not to rotate the main shaft. Therefore, the operator inputs the number “Υ” corresponding to “execute” via the input device 56. FIG. 7 shows a state in which “execute” is selected.

When “execute” is selected, the central processing unit 58 outputs to the controller 52 a command to rotate the spindle motor 20 until the spindle reaches 290 ° for positioning. A warning screen as shown in FIG. 8 is displayed on the display unit 62 of the setting unit 50. As shown in Fig. 8, this warning screen inquires whether to execute the rotation of the spindle, and indicates that the input is made with "Υ" or "Ν", which indicates whether or not to stop the force. . '' In the example shown in Fig. 8, the warning "Spindle is rotating to ? The query J is displayed. This allows the operator to know that the spindle is rotating, and if the driving has to be stopped for some reason, the operator can input the force to stop the driving. FIG. 8 shows a state where “do not cancel” is selected.

While displaying the warning screen, the central processing unit 58 determines whether or not the stop button (Y button) has been pressed (step 105).

If the stop button is not pressed, the central processing unit 58 continues to rotate the main shaft, and stops driving the main shaft because the main shaft has been rotated to 290 ° (step 106). Whether the spindle has reached 290 ° or not is determined using the output signal of the encoder 22.

When the drive of the spindle is stopped by rotating the spindle to 290 °, the central processing unit 58 causes the display 62 of the setting unit 50 to display a work instruction screen. As shown in FIG. 9, the work instruction screen displays “Y” indicating that the drive of the spindle has been completed, an instruction of the work content, and whether or not the work has been completed by inquiring whether or not the work has been completed. Displays input with "N".

In the example shown in FIG. 9, an information display to the effect that "(1) Spindle drive is completed (stops at 290 °)" and specific work instruction contents to be performed in the future are displayed. With this, the worker knows that the rotation of the main shaft has been completed, and according to the displayed work content, loosens the bolts of the drive gear to release the connection with the drive shaft, and the ear assembly thread is closed. After turning the transmission gear of the ear forming device by hand to close the ear assembly thread, fix the loosened bolts (tighten). After the work is completed, the operator inputs the symbol “Y” corresponding to “work completed” via the input device 56. Note that FIG. 9 shows a state where “work completed” is selected.

If the result of determination in step 105 is "stop", the central processing unit 58 instructs the controller 52 to stop driving, stops rotation of the main shaft, and stops. A message to the effect is displayed on the display 62 (step 108). In this message, as shown in Fig. 10, enter the guidance to confirm that the driving of the spindle has been stopped by pressing the stop button, and enter "Υ" or "Ν" to indicate whether or not the force has been confirmed. Guidance. Figure 10 shows the state where “Confirmed” is selected. You.

In step 107, when “the work is completed” is selected, the central processing unit 58 ends the setting work. If “confirmed” is selected in step 108, the central processing unit 58 ends a series of processing relating to the setting operation.

In a device in which the synchronous relationship with the main spindle is maintained by the setting operation as described above, the processing may be terminated as it is. In some mechanical devices driven by a drive actuator independent of the main shaft, some mechanical devices may be out of synchronization due to the end of work. In such a case, after finishing the work on the mechanical device, a return work such as alignment with the spindle is performed manually or automatically.

Although not shown in FIG. 2, in the above-mentioned steps, if a device or work content that apologized for an input error or the like has been selected, the symbol “N” is input to the previous step. It goes without saying that it is programmed and stored so that you can return to the steps and perform the selection again.

Even if another type of work, another target machine, or other target work content is selected, the central processing unit ¾58 will provide information according to the selected work type, target machine, and target work content. Is displayed on the display 62 to ask the operator for various confirmations and provide various guidance. Therefore, the worker can efficiently work on the mechanical device, and can significantly reduce the time required for the work.

In the above embodiment, the controller is provided, but the driver may be controlled by the central processing unit of the setting device. Further, as the displacement detecting means, other devices, for example, a simple device such as a dog and a proximity switch may be used instead of the sensor. Further, instead of using the output signal of the sensor to position the actuator, the actuator may be mechanically positioned, for example, by engaging the actuator with a projection formed on the rotating body to stop the actuator.

The present invention is applicable not only to the machinery provided on the loom, but also to the machinery that is required to work on the machinery, for example, the machinery attached to the loom, such as a woven cloth unloading device and a mowing device. Can also be applied.

The present invention is not limited to the above embodiments, and can be variously modified without departing from the gist thereof.

Claims

The scope of the claims

1. Prior to the start of the operation of the loom machinery, the stop position information of the drive actuator that drives the machinery is set for the machinery, and an operation command is issued by a controller that controls the drive actuator. Therefore, a driving method of a loom, comprising: driving the drive actuator and stopping the drive actuator based on the stop position information.

2. The method according to claim 1, further comprising detecting a displacement amount of an output shaft of the drive actuator, wherein the controller stops the drive actuator based on the stop position information and the detected displacement amount. The driving method described in the above.

3. A drive actuator for driving the machine of the loom, a controller for controlling the drive actuator, and a setting device for sending the contents set in the setting device to the controller.

In the setting device, stop position information of the drive actuator with respect to the mechanical device is set prior to the start of work on the mechanical device,

The controller drives the drive actuator according to an operation command to stop the drive actuator based on the stop position information.

4 .. Further, including a sensor for detecting a displacement amount of an output shaft of the drive actuator,

The driving device according to claim 3, wherein the controller stops the drive actuator based on the stop position information and a displacement amount detected by the sensor.

5. The setting device has the stop information for a plurality of work contents set therein, and the setter displays the plurality of work contents,

5. The drive device according to claim 3, wherein the controller controls the drive actuator in accordance with a selected work content among the work contents displayed on the setting device.

6. The plurality of work contents are forwarded by the plurality of drive actuators. Including work on mechanical equipment;

The drive device according to claim 5, wherein the stop position information for each mechanical device is set in the setting device.

7. The plurality of operations includes an operation in which a plurality of stop positions exist for a specific mechanical device,

6. The drive device according to claim 5, wherein the stop position information corresponding to each work is set in the setter for each work. -

8. In the setting device, in addition to the work content and the stop position information, a work instruction content after the drive actuator is stopped is set,

The controller stops the driving actuator according to the selection of the operation content to the setting device,

The drive device according to claim 6, wherein the setting device displays the work instruction content after the drive actuator stops.