CN219214492U - Novel paper jam prevention printer - Google Patents
Novel paper jam prevention printer Download PDFInfo
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- CN219214492U CN219214492U CN202320100193.2U CN202320100193U CN219214492U CN 219214492 U CN219214492 U CN 219214492U CN 202320100193 U CN202320100193 U CN 202320100193U CN 219214492 U CN219214492 U CN 219214492U
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Abstract
The utility model belongs to the technical field of printers, and particularly relates to a novel paper jam prevention printer which comprises a printer, an adjusting mechanism, a dust collection mechanism and a cutting mechanism, wherein the adjusting mechanism, the dust collection mechanism and the cutting mechanism are all positioned in the printer, the adjusting mechanism comprises two supporting plates, the two supporting plates are fixedly arranged on the inner wall of the bottom of the printer, and mounting plates are fixedly arranged at the tops of the two supporting plates. The utility model has reasonable structural design, and the fine paper scraps and the like on the surface of the paper pickup roller are adsorbed and collected, so that the phenomenon that the friction force is insufficient due to the fact that the paper scraps are stained on the surface of the paper pickup roller, and the paper pickup roller is propped against the paper through the spring can be avoided, the problem that the paper pickup roller is suspended and cannot be contacted with the paper due to the fact that the number of the paper is reduced, and the problem that the printer is damaged due to the fact that the paper is wrinkled due to the fact that the paper is cut off for a long time is avoided.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a novel paper jam preventing printer.
Background
A Printer (Printer) is one of output devices of a computer for printing a computer processing result on a relevant medium. The indexes for measuring the quality of the printer have three items: print resolution, print speed, and noise. Printers are of various types, and impact printers and non-impact printers are classified according to whether or not a printing element has an impact on paper. According to the character printing structure, the character printer is divided into a full-character printer and a dot matrix character printer. A serial printer and a line printer are separated in such a manner that a line of characters is formed on paper. According to the adopted technology, the printer is a printer of column type, sphere type, ink-jet type, thermosensitive type, laser type, electrostatic type, magnetic type, light-emitting diode type and the like.
The paper jam prevention printer comprises a printer body and a paper rubbing shaft rotatably connected with the printer body, wherein a plurality of paper rubbing wheels are arranged on the paper rubbing shaft, a plurality of paper feeding wheels are arranged below the paper rubbing wheels, paper passes through the space between the paper rubbing wheels and the paper feeding wheels, a photoelectric sensor for detecting paper jam is arranged in the printer body and is electrically connected with a PLC, a lifting mechanism, a cutting mechanism and a cleaning mechanism are sequentially arranged in the printer body along the paper outlet direction, the cutting mechanism comprises a paper cutter, the lifting mechanism is used for driving the paper cutter to vertically lift, and the cleaning mechanism comprises a cleaning piece for cleaning the paper rubbing wheels; after the printer is used for a period of time, a paper jam phenomenon is easy to occur, and the paper jam is possibly caused by the fact that more dust is adhered on the paper rubbing wheel to reduce the friction force of the paper rubbing wheel; the lifting mechanism drives the shearing mechanism and the cleaning mechanism to descend, the shearing mechanism shears paper, and the cleaning mechanism is used for cleaning the paper rubbing wheel.
However, the device finds that the paper rubbing wheel is highly fixed in the actual use process, so that when the number of the stacked paper sheets is reduced and the thickness of the stacked paper sheets is reduced after the stacked paper sheets are used for a period of time, the paper rubbing roller is in a suspended state and cannot be in contact with the paper sheets, and dust and the like cleaned by the cleaning mechanism can fall on the surface of the paper sheets when the paper rubbing wheel is cleaned, so that the subsequent printing effect can be affected, and therefore, a novel paper jam preventing printer is provided to solve the problem.
Disclosure of Invention
The utility model aims to solve the problems in the background art, and provides a novel paper jam preventing printer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a novel jam-resistant printer, comprising:
the printer comprises a printer body, an adjusting mechanism, a dust collection mechanism and a cutting mechanism, wherein the adjusting mechanism, the dust collection mechanism and the cutting mechanism are all located inside the printer body, the adjusting mechanism comprises two support plates, the two support plates are fixedly installed on the inner wall of the bottom of the printer body, mounting plates are fixedly installed at the tops of the two support plates, through grooves are formed in the front sides of the two support plates, springs are fixedly installed on the inner walls of the tops of the two through grooves, and sliding blocks are fixedly installed at the bottoms of the two springs and are in sliding connection with the through grooves.
Preferably, the limit rods are fixedly installed at the tops of the two sliding blocks, the top ends of the limit rods penetrate through the supporting plate and the mounting plate and extend to the upper portion of the mounting plate, and the spring is covered on the outer side of the limit rods.
Preferably, the front side of the sliding block positioned at the front side is fixedly provided with a micro motor, the output shaft of the micro motor penetrates through the two sliding blocks, and a plurality of paper rubbing rollers are fixed at the outer side of the output shaft of the micro motor.
Preferably, a plurality of conveying rollers are rotatably arranged between the two supporting plates, a cushion block is fixedly arranged between the two supporting plates, paper is movably placed at the top of the conveying rollers, and the paper rubbing roller is abutted against the paper.
Preferably, the dust collection mechanism comprises a micro fan and a dust collection box, wherein the micro fan and the dust collection box are fixedly arranged at the top of the mounting plate, a dust collection pipe is fixedly arranged on the left side of the micro fan, the dust collection pipe penetrates through the mounting plate and extends to the lower side of the mounting plate, and a shunt pipe is fixedly connected to the front side of the dust collection pipe.
Preferably, two clamping claws are fixedly arranged at the bottom of the mounting plate and are clamped with the shunt pipes, a conveying pipe is fixedly connected between the micro fan and the dust collection box, and a filter screen is fixedly arranged at the top of the dust collection box.
Preferably, the cutting mechanism comprises a micro-cylinder, the output end of the micro-cylinder penetrates through the mounting plate and extends to the lower portion of the mounting plate, a movable plate is fixedly arranged at the output end of the micro-cylinder, a cutting blade is fixedly arranged at the bottom of the movable plate, and the cutting blade is located right above the cushion block.
According to the novel paper jam prevention printer, the pickup roller can be driven to rotate through rotation of the output shaft of the micro motor, so that the pickup roller can be driven to pick up paper, when friction force is reduced after a large amount of paper scraps are stained on the surface of the pickup roller after the pickup roller is used for a long time, the micro fan is started, so that a dust suction pipe adsorbs fine paper scraps on the surface of the pickup roller, and the like, and then the fine paper scraps are conveyed into a dust box through the conveying pipe to be collected and stored, thereby avoiding the phenomenon that the friction force is insufficient on the surface of the pickup roller due to the paper scraps, and slipping during pickup, and further avoiding the situation that paper cannot be taken out;
according to the novel paper jam prevention printer, the sliding block can be pushed to move downwards through the elasticity of the spring, so that the paper jam prevention printer can drive the paper jam roller to move along with the paper to abut against the paper, further the friction force between the paper jam roller and the paper can be increased, the paper jam is avoided, meanwhile, the number of the paper jam is reduced after a certain period of use, the paper jam is still prevented from being caused by the fact that the paper jam is still abutted against the paper when the thickness of a stack of paper is reduced, the problem that the paper jam cannot be contacted with the paper due to the fact that the paper jam is suspended is avoided due to the fact that the thickness of the paper jam is reduced can be avoided, the output end of the micro cylinder can be enabled to push the cutting blade to move downwards when the paper jam is caused, the paper jam is cut, and therefore the problem of paper jam caused by the paper jam is avoided for a long time;
the utility model has reasonable structural design, adsorbs tiny paper scraps on the surface of the paper rubbing roller, and the like, and then conveys the paper scraps into the dust box through the conveying pipe for collection and storage, thereby avoiding the phenomenon that the friction force is insufficient due to the fact that the paper scraps are stained on the surface of the paper rubbing roller, and skidding when rubbing paper, the paper rubbing roller can be pushed to abut against the paper through the spring, thereby avoiding the problem that the paper rubbing roller is suspended and cannot contact with the paper due to the fact that the number of the paper is reduced and the thickness is reduced, and the output end of the micro cylinder pushes the cutting blade to move downwards to cut the paper wrinkled by paper jam, so that the problem of paper jam can be solved in time, and the problem of printer damage caused by long-time paper jam can be avoided.
Drawings
Fig. 1 is a schematic perspective view of a novel jam-proof printer according to the present utility model;
FIG. 2 is a schematic diagram of an internal perspective structure of a novel jam-proof printer according to the present utility model;
FIG. 3 is a schematic perspective view of a part of a printer with a novel jam prevention function according to the present utility model;
fig. 4 is a schematic perspective view of a supporting plate, a through groove, a conveying roller and a cushion block of a novel jam-proof printer according to the present utility model.
In the figure: 1. a printer; 2. an adjusting mechanism; 3. a dust collection mechanism; 4. a cutting mechanism; 201. a support plate; 202. a mounting plate; 203. a through groove; 204. a spring; 205. a slide block; 206. a limit rod; 207. a micro motor; 208. a pickup roller; 209. a conveying roller; 210. a cushion block; 211. paper sheets; 301. a micro fan; 302. a dust collection box; 303. a dust collection pipe; 304. a shunt; 305. a delivery tube; 306. a filter screen; 307. a claw; 401. a micro cylinder; 402. a moving plate; 403. cutting the blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a novel jam-resistant printer includes:
In the utility model, the tops of the two sliding blocks 205 are fixedly provided with the limiting rods 206, the top ends of the limiting rods 206 penetrate through the supporting plate 201 and the mounting plate 202 and extend to the upper part of the mounting plate 202, the springs 204 are covered on the outer sides of the limiting rods 206, the limiting rods 206 can limit the sliding blocks 205, the sliding blocks 205 are prevented from shifting in the moving process, and meanwhile, the springs 204 can be prevented from shifting when being extruded.
In the utility model, a micro motor 207 is fixedly arranged at the front side of a slide block 205 positioned at the front side, the output shaft of the micro motor 207 penetrates through two slide blocks 205, a plurality of pickup rollers 208 are fixedly arranged at the outer side of the output shaft of the micro motor 207, the slide block 205 positioned at the front side can support the micro motor 207, and the pickup rollers 208 can be driven to rotate by the rotation of the output shaft of the micro motor 207.
In the utility model, a plurality of conveying rollers 209 are rotatably arranged between two supporting plates 201, a cushion block 210 is fixedly arranged between the two supporting plates 201, paper 211 is movably arranged at the top of the conveying rollers 209, the paper pickup rollers 208 are abutted against the paper 211, and the paper can be conveyed through the conveying rollers 209.
In the utility model, the dust collection mechanism 3 comprises a micro fan 301 and a dust collection box 302, wherein the micro fan 301 and the dust collection box 302 are fixedly arranged at the top of the mounting plate 202, a dust collection pipe 303 is fixedly arranged at the left side of the micro fan 301, the dust collection pipe 303 penetrates through the mounting plate 202 and extends to the lower side of the mounting plate, a shunt pipe 304 is fixedly connected to the front side of the dust collection pipe 303, the micro fan 301 and the dust collection box 302 can be supported through the mounting plate 202, the micro fan 301 is started to enable the dust collection pipe 303 to absorb fine paper 211 scraps on the surface of the pickup roller 208, and the dust collection area can be wider through the arrangement of the shunt pipe 304.
In the utility model, two claws 307 are fixedly arranged at the bottom of the mounting plate 202, the two claws 307 are clamped with the shunt tubes 304, a conveying tube 305 is fixedly connected between the mini fan 301 and the dust collection box 302, a filter screen 306 is fixedly arranged at the top of the dust collection box 302, the shunt tubes 304 can be fixedly acted through the claws 307, and the adsorbed paper scraps can be filtered through the filter screen 306, so that the scattering of the paper scraps is avoided.
In the utility model, the cutting mechanism 4 comprises the micro cylinder 401, the output end of the micro cylinder 401 penetrates through the mounting plate 202 and extends to the lower side of the mounting plate, the output end of the micro cylinder 401 is fixedly provided with the movable plate 402, the bottom of the movable plate 402 is fixedly provided with the cutting blade 403, the cutting blade is positioned right above the cushion block 210, the output end of the micro cylinder 401 can push the cutting blade 403 to move downwards by starting the micro cylinder 401, and paper 211 wrinkled by paper jam is cut, so that the problem of paper jam can be solved in time, the problem of damage to the printer 1 caused by long-time paper jam is avoided, and the situation that the cutting blade 403 cannot cut the paper can be avoided by arranging the cushion block 210.
In the utility model, when the paper pickup roller 208 is used, the paper pickup roller 208 can be driven to rotate through the rotation of the motor output shaft, so that the paper pickup roller 208 can be driven to pickup paper, when the friction force is reduced after a large amount of chips of the paper 211 are adhered to the surface of the paper pickup roller 208 after the paper pickup roller 208 is used for a long time, the blower is started, so that the dust suction pipe 303 adsorbs the tiny chips of the paper 211 on the surface of the paper pickup roller 208, and then the tiny chips of the paper 211 are conveyed into the dust box 302 through the conveying pipe 305 for collection and storage, thereby avoiding the phenomenon that the friction force is insufficient on the surface of the paper pickup roller 208 due to the chips of the paper 211, slipping when the paper pickup roller is picked up, further avoiding the situation that the paper 211 cannot be carried out by the paper pickup roller 211, the sliding block 205 can be pushed downwards through the elasticity of the spring 204, so that the paper pickup roller 208 can be driven to move along with the paper 211, further, the friction force between the paper pickup roller 208 and the paper 211 can be increased, and the paper 211 can be prevented from slipping when the paper pickup roller 208 is used for a long time, and the paper pickup roller is reduced, and when the thickness of the paper pickup roller is lowered, the paper pickup roller is conveyed into the dust box 302 through the conveying pipe 305, so that the paper pickup roller is still can not cut, and the problem that the paper pickup roller is broken by the paper pickup roller 211 is prevented from being cut by the paper, and the paper pickup cylinder 211 is cut when the paper is cut, and the problem is prevented from being contacted by the paper cutter is caused by the paper cutter when the paper cutter is 1.
The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. A novel jam-resistant printer, comprising:
the printer comprises a printer body, an adjusting mechanism, a dust collection mechanism and a cutting mechanism, wherein the adjusting mechanism, the dust collection mechanism and the cutting mechanism are all located inside the printer body, the adjusting mechanism comprises two support plates, the two support plates are fixedly installed on the inner wall of the bottom of the printer body, mounting plates are fixedly installed at the tops of the two support plates, through grooves are formed in the front sides of the two support plates, springs are fixedly installed on the inner walls of the tops of the two through grooves, and sliding blocks are fixedly installed at the bottoms of the two springs and are in sliding connection with the through grooves.
2. The printer of claim 1, wherein the tops of the two sliding blocks are fixedly provided with limiting rods, the top ends of the limiting rods penetrate through the supporting plate and the mounting plate and extend to the upper part of the mounting plate, and the springs are covered on the outer sides of the limiting rods.
3. The printer of claim 1, wherein the front side of the slide block at the front side is fixedly provided with a micro motor, the output shaft of the micro motor penetrates through the two slide blocks, and a plurality of paper rubbing rollers are fixed at the outer side of the output shaft of the micro motor.
4. A novel jam-proof printer according to claim 1 or 3, wherein a plurality of conveying rollers are rotatably mounted between two supporting plates, a cushion block is fixedly mounted between the two supporting plates, paper is movably placed on the top of the conveying rollers, and the paper rubbing roller is abutted against the paper.
5. The novel jam-proof printer of claim 1, wherein the dust collection mechanism comprises a micro fan and a dust collection box, the micro fan and the dust collection box are fixedly arranged at the top of the mounting plate, a dust collection pipe is fixedly arranged on the left side of the micro fan, the dust collection pipe penetrates through the mounting plate and extends to the lower side of the mounting plate, and a shunt pipe is fixedly connected to the front side of the dust collection pipe.
6. The printer of claim 5, wherein two claws are fixedly arranged at the bottom of the mounting plate and are clamped with the shunt pipe, a conveying pipe is fixedly connected between the micro fan and the dust collection box, and a filter screen is fixedly arranged at the top of the dust collection box.
7. The printer of claim 1, wherein the cutting mechanism comprises a micro cylinder, the output end of the micro cylinder penetrates through the mounting plate and extends to the lower side of the mounting plate, a movable plate is fixedly arranged at the output end of the micro cylinder, a cutting blade is fixedly arranged at the bottom of the movable plate, and the cutting blade is positioned right above the cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320100193.2U CN219214492U (en) | 2023-02-02 | 2023-02-02 | Novel paper jam prevention printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320100193.2U CN219214492U (en) | 2023-02-02 | 2023-02-02 | Novel paper jam prevention printer |
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| Publication Number | Publication Date |
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| CN219214492U true CN219214492U (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320100193.2U Active CN219214492U (en) | 2023-02-02 | 2023-02-02 | Novel paper jam prevention printer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116714371A (en) * | 2023-08-10 | 2023-09-08 | 泉州医学高等专科学校 | Anti-jamming financial document printer |
| CN117445563A (en) * | 2023-12-22 | 2024-01-26 | 恒科科技产业有限公司 | Printing equipment diagnosis device and method |
-
2023
- 2023-02-02 CN CN202320100193.2U patent/CN219214492U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116714371A (en) * | 2023-08-10 | 2023-09-08 | 泉州医学高等专科学校 | Anti-jamming financial document printer |
| CN116714371B (en) * | 2023-08-10 | 2023-10-20 | 泉州医学高等专科学校 | Anti-jamming financial document printer |
| CN117445563A (en) * | 2023-12-22 | 2024-01-26 | 恒科科技产业有限公司 | Printing equipment diagnosis device and method |
| CN117445563B (en) * | 2023-12-22 | 2024-03-05 | 恒科科技产业有限公司 | Printing equipment diagnosis device and method |
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