CN201941273U - Printer paper deviation-correcting device - Google Patents
Printer paper deviation-correcting device Download PDFInfo
- Publication number
- CN201941273U CN201941273U CN2010206274356U CN201020627435U CN201941273U CN 201941273 U CN201941273 U CN 201941273U CN 2010206274356 U CN2010206274356 U CN 2010206274356U CN 201020627435 U CN201020627435 U CN 201020627435U CN 201941273 U CN201941273 U CN 201941273U
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- China
- Prior art keywords
- paper
- row
- printer
- wheels
- frication
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- Expired - Lifetime
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Abstract
The utility model relates to a printer paper deviation-correcting device, comprising a printer frame, wherein the paper feeding end of the printer frame is provided with an upper-row frication delivery wheel set for delivering paper, and a lower-row frication delivery wheel set corresponding to the upper-row frication delivery wheel set, the upper-row frication delivery wheel set consists of a plurality of pairs of frication wheels, rotary shafts among the pairs of the frication wheels are sleeved with rotary sleeves, the pairs of the adjacent frication wheels are connected with a universal shaft, each rotary sleeve is connected with one end of each deviation-correcting spring wire at the upper part of each rotary sleeve, the other end of each deviation-correcting spring is connected with the printer frame, and a lifting baffler is vertically arranged in the paper-out direction of the upper-row frication delivery wheel set. The printer paper deviation-correcting device has simple structure, is convenient in function realization, can timely correct the deviation of paper, and adjusts paper feeding power according to different thicknesses of the paper, thereby ensuring the good condition of feeding paper before printing.
Description
Technical field
The utility model relates to a kind of printer paper deviation correcting device, is applied to printer.
Background technology
Printer in print procedure, often easily since the people for not just not putting paper, phenomenon such as appearance inclination when causing paper to enter body, thus influence printing effect.And, because paper thickness is indefinite sometimes, so also can influence the effect of paper feed.Thereby, are research purposes of the present utility model at the problems referred to above.
Summary of the invention
The purpose of this utility model is to provide a kind of printer paper deviation correcting device, and this apparatus structure is simple, and it is convenient that function realizes, tilt phenomenon in the time of effectively adjusting paper feed and the frictional power when adjusting paper feed at different paper thickness.
Of the present utility model being characterised in that: a kind of printer paper deviation correcting device, comprise printer support, it is characterized in that: the paper feed end of printer support is provided with in order to the row's of the going up friction transmission wheels that transmit paper and transmits the corresponding following row of wheels with last row's friction pulley and transmit wheels, the described row's of going up friction transmits wheels and is made up of some paired friction pulleys, be arranged with a pivoted housing in the rotating shaft between the described paired friction pulley, connect by universal drive shaft between the adjacent paired friction pulley, described pivoted housing is connected with an end of the correction spring silk that is arranged on pivoted housing top, the other end of described correction spring silk links to each other with printer support, is vertically installed with a liftable baffle plate on the paper delivery direction of the described row of going up friction transmission wheels.
Advantage of the present utility model: the utility model apparatus structure is simple, and it is convenient that function realizes, can tilt in time to rectify a deviation to paper, and can also adjust paper feed power according to different paper thickness, thereby paper feed is good before guaranteeing to print.
Description of drawings
Fig. 1 is the utility model embodiment perspective view.
Fig. 2 is that the A-A of Fig. 1 is to structural representation.
Fig. 3 is that the B-B of Fig. 1 is to structural representation.
The specific embodiment
With reference to figure 1, Fig. 2 and Fig. 3, a kind of printer paper deviation correcting device, comprise printer support 1, the paper feed end of printer support 1 is provided with in order to the row's of the going up friction that transmits paper 2 and transmits wheels 3 and transmit the corresponding following row of wheels 3 with last row's friction pulley and transmit wheels 4, the described row's of going up friction transmits wheels 3 and is made up of some paired friction pulley 3-1, be arranged with a pivoted housing 3-3 on the rotating shaft 3-2 between the described paired friction pulley 3-1, connect by universal drive shaft 3-4 between the adjacent paired friction pulley, described pivoted housing 3-3 is connected with an end of the correction spring silk 5 that is arranged on pivoted housing 3-3 top, the other end of described correction spring silk 5 links to each other with printer support 1, is vertically installed with a liftable baffle plate 6 on the paper delivery direction of the described row of going up friction transmission wheels 3.
Be connected by the end of screw 7 with spring plate group 8 in a row on the printer support 1 of last row's friction transmission wheels 3 paper feed sides, the other end of described spring plate group 8 extends to directly over the pivoted housing 3-3.
The printer support 1 that following row transmits wheels 4 paper delivery side-lowers is provided with the infrared sensor 9 in order to induction paper 2, and described infrared sensor 9 is by the lifting of control circuit control liftable baffle plate 6.
The specific embodiment:
When inclination appearred in paper feed, paper was after entering body paper feed end, and it is improper that infrared inductor is sensed paper, do not trigger the liftable baffle plate and rise, and made paper wait for that paper feed is proper; By being pressed on the pivoted housing under the correction spring silk, by pivoted housing friction pulley is pressed down again, bigger paper feed power is provided, when paper sheet thickness was uneven, when the downforce of correction spring silk can't provide bigger power to the big paper of thickness, the spring leaf that is positioned at the pivoted housing top just played and presses down the friction wheels, provides the effect of bigger downforce, paper feed is rectified, after inductor is sensed paper feed and is rectified, just trigger the liftable baffle plate and rise, finish the paper feed task.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. printer paper deviation correcting device, comprise printer support, it is characterized in that: the paper feed end of printer support is provided with in order to the row's of the going up friction transmission wheels that transmit paper and transmits the corresponding following row of wheels with last row's friction pulley and transmit wheels, the described row's of going up friction transmits wheels and is made up of some paired friction pulleys, be arranged with a pivoted housing in the rotating shaft between the described paired friction pulley, connect by universal drive shaft between the adjacent paired friction pulley, described pivoted housing is connected with an end of the correction spring silk that is arranged on pivoted housing top, the other end of described correction spring silk links to each other with printer support, is vertically installed with a liftable baffle plate on the paper delivery direction of the described row of going up friction transmission wheels.
2. printer paper deviation correcting device according to claim 1 is characterized in that: be connected by the end of screw with spring plate group in a row on the printer support of the row's of going up friction transmission wheels paper feed side, the other end of described spring plate group extends to directly over the pivoted housing.
3. printer paper deviation correcting device according to claim 1, it is characterized in that: the printer support of row's transmission wheels paper delivery side-lower is provided with the infrared sensor in order to the induction paper down, and described infrared sensor is by the lifting of control circuit control liftable baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206274356U CN201941273U (en) | 2010-11-26 | 2010-11-26 | Printer paper deviation-correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206274356U CN201941273U (en) | 2010-11-26 | 2010-11-26 | Printer paper deviation-correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941273U true CN201941273U (en) | 2011-08-24 |
Family
ID=44468624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206274356U Expired - Lifetime CN201941273U (en) | 2010-11-26 | 2010-11-26 | Printer paper deviation-correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324154A (en) * | 2011-09-23 | 2012-01-18 | 广州广电运通金融电子股份有限公司 | Paper money deviation rectifying device and automatic teller machine |
| CN102717607A (en) * | 2012-05-07 | 2012-10-10 | 新会江裕信息产业有限公司 | Device for adjusting paper feed pressure |
-
2010
- 2010-11-26 CN CN2010206274356U patent/CN201941273U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324154A (en) * | 2011-09-23 | 2012-01-18 | 广州广电运通金融电子股份有限公司 | Paper money deviation rectifying device and automatic teller machine |
| CN102324154B (en) * | 2011-09-23 | 2012-11-14 | 广州广电运通金融电子股份有限公司 | Paper money deviation rectifying device and automatic teller machine |
| US8789828B2 (en) | 2011-09-23 | 2014-07-29 | Grg Banking Equipment Co., Ltd. | Banknote inclination correction device and ATM |
| CN102717607A (en) * | 2012-05-07 | 2012-10-10 | 新会江裕信息产业有限公司 | Device for adjusting paper feed pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |