CN207713048U - A kind of printer automatic sheet feeding system - Google Patents
A kind of printer automatic sheet feeding system Download PDFInfo
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- CN207713048U CN207713048U CN201721436442.6U CN201721436442U CN207713048U CN 207713048 U CN207713048 U CN 207713048U CN 201721436442 U CN201721436442 U CN 201721436442U CN 207713048 U CN207713048 U CN 207713048U
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- rubber roller
- paper
- paper feeding
- spring
- paper feed
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Abstract
The utility model discloses a kind of printer automatic sheet feeding system, including mounting bracket, paper feed port, paper feeding rubber roll component and paper feed channel, mounting bracket is connected with paper feed channel, paper feeding rubber roll component and paper feed port successively, setting infrared transmitter and infrared receiver are inlayed respectively in the inside of paper feed port, paper feeding rubber roll component is mutually abutted by two paper feeding rubber roller A and is formed, and paper feeding rubber roller B, rubber roller tabletting, spring A, spring B, fixed plate, sliding block, sliding rail and oval eccentric wheel is fixedly installed in mounting bracket respectively.The utility model is simple and reasonable, the utility model is able to confirm that by infrared transmitter and infrared receiver with the presence or absence of printing paper, in printing, fed printing sheet is printed between paper feeding rubber roller B and rubber roller tabletting, under the action of oval eccentric wheel, spring A, spring B, printing paper is driven to be detached from paper feeding rubber roller B or rubber roller tabletting after printing is completed, the generation for avoiding sticky paper phenomenon, improves print quality.
Description
Technical field
The utility model is related to printer technology field, specifically a kind of printer automatic sheet feeding system.
Background technology
Embedded thermal printer is widely used in the fields such as intelligent express delivery cabinet, logistics, is used as and is beaten using temperature-sensitive roll web
It is that customer prints transaction voucher to print medium.Heat-sensitive paper is stacked gradually by body paper, priming coat, heat susceptible coating, protective layer and is formed, continuously
Heat-sensitive paper be wrapped on core cylinder and form temperature-sensitive roll web.
When thermal-sensitive printer printing, thermal printing paper drawn by paper roll after behind paper feed channel by the printing of tangent setting
It is passed through between head and printing rubber roller, the protective layer of heat-sensitive paper is contacted with print head, and body paper and the printing rubber roller of thermal printing paper connect
It touches, the heating plate fever of print head forms the nominal value printed generated comprising setting word or image, after completing printing, leads to
Crossing the modes such as manual paper-tear picture or automatic paper-cutting makes the nominal value printed be detached with not used thermal printing paper, not used temperature-sensitive
Printing paper is maintained to wait between print head heating plate and printing rubber roller and print next time.
But thermal printing paper is crushed between paper feeding rubber roller and rubber roller tabletting for a long time, printing paper is possible to be sticked to and send
Paper rubber roller or rubber roller wafer surface, next time just will appear sticky paper phenomenon when printing, the normal conveying of printing paper influenced, to influence
Printing effect, reducing the print quality of printer influences printing effect, and paperboard may be caused when serious.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of printer automatic paper feeding system is provided
System.
To achieve the above object, the technical solution adopted in the utility model is：A kind of printer automatic sheet feeding system, including
Mounting bracket, paper feed port, paper feeding rubber roll component and paper feed channel, innovative point are：The mounting bracket is logical with paper feed successively
Road, paper feeding rubber roll component and paper feed port are connected, and setting infrared transmitter and red is inlayed in the inside of the paper feed port respectively
Outer line receiver, the paper feeding rubber roll component are mutually abutted by two paper feeding rubber roller A and are formed, fixed respectively in the mounting bracket
Setting paper feeding rubber roller B, rubber roller tabletting, spring A, spring B, fixed plate, sliding block, sliding rail and oval eccentric wheel, the one of the spring A
End is fixedly connected with the side of fixed plate, and the other end is fixedly connected with rubber roller tabletting, elastic force of the rubber roller tabletting in spring A
It can be abutted with paper feeding rubber roller B under effect, sliding block is fixedly installed in the upper and lower ends of the fixed plate, and the mounting bracket is upper
Sliding rail is fixedly installed on lower inner wall, the sliding rail is matched with sliding block, and the other side of the fixed plate passes through spring B and installation branch
It is fixedly connected inside the right side of frame, the oval eccentric wheel can be in contact with fixed plate.
Further, the width ecto-entad of the paper feed port successively decreases successively.
Further, acetal resin plate, the acetal resin plate are equipped between the rubber roller tabletting and paper feeding rubber roller B
It is fixedly connected with rubber roller tabletting.
Further, fixed setting collision bearing, the collision bearing are in contact with oval eccentric wheel in the fixed plate.
Further, the infrared transmitter and infrared receiver are electrically connected with printer system.
With the above structure, the utility model has the beneficial effect that：
The utility model is simple and reasonable, and the utility model can be true by infrared transmitter and infrared receiver
Recognize and whether there is printing paper, fed printing sheet is printed between paper feeding rubber roller B and rubber roller tabletting in printing, passes through ellipse
Under the action of eccentric wheel, spring A, spring B, drives printing paper to be detached from paper feeding rubber roller B or rubber roller tabletting after printing is completed, keep away
The generation for having exempted from sticky paper phenomenon, improves print quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Reference sign：
1 mounting bracket, 2 paper feed ports, 21 infrared transmitters, 22 infrared receivers, 3 paper feeding rubber roll components, 31 paper feedings
Rubber roller A, 4 paper feed channels, 5 paper feeding rubber roller B, 6 rubber roller tablettings, 7 spring A, 8 spring Bs, 9 fixed plates, 10 sliding blocks, 11 sliding rails, 12
Oval eccentric wheel, 13 acetal resin plates, 14 collision bearings, 100 printing papers.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used
To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1, a kind of printer automatic sheet feeding system, including mounting bracket 1, paper feed port 2,3 and of paper feeding rubber roll component
Paper feed channel 4, mounting bracket 1 are connected with paper feed channel 4, paper feeding rubber roll component 3 and paper feed port 2 successively, paper feed port 2 it is interior
Setting infrared transmitter 21 and infrared receiver 22 are inlayed in side respectively, and paper feeding rubber roll component 3 is by two paper feeding rubber roller A 31
Composition is mutually abutted, paper feeding rubber roller B 5 is fixedly installed in mounting bracket 1 respectively, rubber roller tabletting 6, spring A 7, spring B 8, consolidates
One end of fixed board 9, sliding block 10, sliding rail 11 and oval eccentric wheel 12, spring A 7 is fixedly connected with the side of fixed plate 9, the other end
It being fixedly connected with rubber roller tabletting 6, rubber roller tabletting 6 can abut under the resilient force of spring A 7 with paper feeding rubber roller B 5, Gu
Sliding block 10 is fixedly installed in the upper and lower ends of fixed board 9, and sliding rail 11 is fixedly installed on the inner wall up and down of mounting bracket 1, sliding rail 11 with
Sliding block 10 matches, and the other side of fixed plate 9 is oval inclined by being fixedly connected inside spring B 8 and the right side of mounting bracket 1
Heart wheel 12 can be in contact with fixed plate 9.Specifically, mounting bracket 1 can be mounted in printer support (not shown),
When printing paper 100 is across two paper feeding rubber roller A 31, infrared transmitter 21 and infrared receiver 22 can detect automatically
Whether with the presence of paper, wherein any one external driving motor of paper feeding rubber roller A 31, when paper feeding rubber roller A 31 is rotated, so that it may with band
Dynamic printing paper 100 moves forward or back, and when the rotations of paper feeding rubber roller A 31 rotate clockwise, paper feeding rubber roller A 31 drives printing paper
100 advance, and when the rotations of paper feeding rubber roller A 31 rotate counterclockwise, paper feeding rubber roller A 31 drives printing paper 100 to retreat；It is beaten when once
After the completion of print, oval eccentric wheel 12 is in longitudinal state at this time, due to the effect of spring B so that fixed plate 9 passes through 10 He of sliding block
Sliding rail 11 moves right spring A 7 and 6 entirety of rubber roller tabletting so that there is gap between paper feeding rubber roller B 5, rubber roller tabletting 6,
Printing paper can be thus sent between paper feeding rubber roller B 5, rubber roller tabletting 6, when needing printing, oval eccentric wheel 12 is revolved
Turn, is rotated by 90 ° every time, preferably, 12 external stepper motor of oval eccentric wheel, after oval eccentric wheel 12 is rotated by 90 °, in laterally
State so that oval eccentric wheel 12 by fixed plate 9 and spring A 7, rubber roller tabletting 6 is whole is moved to the left so that rubber roller tabletting 6 with
Paper feeding rubber roller B 5 is abutted against, and then carries out printing conveying.
In the present embodiment, the width ecto-entad of paper feed port 2 successively decreases successively, it is therefore an objective to ensure printing paper can smoothly into
Enter into paper feeding rubber roll component 3.
In the present embodiment, acetal resin plate 13, acetal resin plate are equipped between rubber roller tabletting 6 and paper feeding rubber roller B 5
13 are fixedly connected with rubber roller tabletting 6.To prevent printing paper 100 to be sticked on rubber roller tabletting 6 or paper feeding rubber roller B, preferably, rubber roller
The contact surface of tabletting 6 and paper feeding rubber roller B 5 are equipped with acetal resin plate 13, can play the role of it is anti-sticking, in this way, printing paper
100 across when positioned at acetal resin plate 13 and paper feeding rubber roller B 5.It will be understood to those skilled in the art that can also
Rubber roller tabletting 6 is made of acetal resin directly, is played the role of anti-sticking.
In the present embodiment, fixed setting collision bearing 14 in fixed plate 9, collision bearing 14 connects with oval eccentric wheel 12
It touches.Collision bearing 14 can sustain the collision of oval eccentric wheel 12, while can also optimize the operating of oval eccentric wheel 12.
In the present embodiment, infrared transmitter 21 and infrared receiver 22 are electrically connected with printer system.
Paper feed port 2 occurs in the case of there be not paper, and infrared transmitter 21 and infrared receiver 22 dock, and send information to and beat
Print machine built-in system, notice addition paper.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (5)
1. a kind of printer automatic sheet feeding system, including mounting bracket, paper feed port, paper feeding rubber roll component and paper feed channel, special
Sign is：The mounting bracket is connected with paper feed channel, paper feeding rubber roll component and paper feed port successively, the paper feed port it is interior
Setting infrared transmitter is inlayed in side respectively and infrared receiver, the paper feeding rubber roll component are mutual by two paper feeding rubber roller A
Composition is abutted, paper feeding rubber roller B, rubber roller tabletting, spring A, spring B, fixed plate, cunning are fixedly installed respectively in the mounting bracket
One end of block, sliding rail and oval eccentric wheel, the spring A is fixedly connected with the side of fixed plate, and the other end is solid with rubber roller tabletting
Fixed connection, the rubber roller tabletting can abut under the resilient force of spring A with paper feeding rubber roller B, above and below the fixed plate
Sliding block is fixedly installed in both ends, and sliding rail is fixedly installed on the inner wall up and down of the mounting bracket, and the sliding rail is matched with sliding block,
By being fixedly connected inside spring B and the right side of mounting bracket, the oval eccentric wheel can be with for the other side of the fixed plate
Fixed plate is in contact.
2. a kind of printer automatic sheet feeding system according to claim 1, it is characterised in that：The width of the paper feed port by
Successively decrease successively outside to inside.
3. a kind of printer automatic sheet feeding system according to claim 1, it is characterised in that：The rubber roller tabletting and paper feeding
Acetal resin plate is equipped between rubber roller B, the acetal resin plate is fixedly connected with rubber roller tabletting.
4. a kind of printer automatic sheet feeding system according to claim 1, it is characterised in that：Fixation is set in the fixed plate
Collision bearing is set, the collision bearing is in contact with oval eccentric wheel.
5. a kind of printer automatic sheet feeding system according to claim 1, it is characterised in that：The infrared transmitter and
Infrared receiver is electrically connected with printer system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436442.6U CN207713048U (en) | 2017-11-01 | 2017-11-01 | A kind of printer automatic sheet feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436442.6U CN207713048U (en) | 2017-11-01 | 2017-11-01 | A kind of printer automatic sheet feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207713048U true CN207713048U (en) | 2018-08-10 |
Family
ID=63060892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721436442.6U Active CN207713048U (en) | 2017-11-01 | 2017-11-01 | A kind of printer automatic sheet feeding system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207713048U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217004A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling print components and price labeling |
| CN110217002A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling print module and price labeling |
| CN110217003A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling |
| CN113561669A (en) * | 2021-07-15 | 2021-10-29 | 厦门汉印电子技术有限公司 | Printing equipment and printing test system thereof |
| CN113997703A (en) * | 2021-09-26 | 2022-02-01 | 得力集团有限公司 | Control method for printer release paper |
-
2017
- 2017-11-01 CN CN201721436442.6U patent/CN207713048U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217004A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling print components and price labeling |
| CN110217002A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling print module and price labeling |
| CN110217003A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling |
| CN113561669A (en) * | 2021-07-15 | 2021-10-29 | 厦门汉印电子技术有限公司 | Printing equipment and printing test system thereof |
| CN113997703A (en) * | 2021-09-26 | 2022-02-01 | 得力集团有限公司 | Control method for printer release paper |
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