CN113978142B - Anti-jamming printer - Google Patents
Anti-jamming printer Download PDFInfo
- Publication number
- CN113978142B CN113978142B CN202111250204.7A CN202111250204A CN113978142B CN 113978142 B CN113978142 B CN 113978142B CN 202111250204 A CN202111250204 A CN 202111250204A CN 113978142 B CN113978142 B CN 113978142B
- Authority
- CN
- China
- Prior art keywords
- paper
- cleaning
- printer
- printer body
- rubbing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004140 cleaning Methods 0.000 claims abstract description 51
- 238000010008 shearing Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 abstract description 8
- 230000010405 clearance mechanism Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 is obviously reduced Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/006—Means for preventing paper jams or for facilitating their removal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0095—Detecting means for copy material, e.g. for detecting or sensing presence of copy material or its leading or trailing end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/66—Applications of cutting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/17—Cleaning arrangements
Landscapes
- Handling Of Sheets (AREA)
Abstract
The invention relates to the technical field of printers, in particular to an anti-jamming printer, which comprises a printer body and a paper rubbing shaft rotationally 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 jamming 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 cleaning mechanism comprises a cleaning piece for cleaning the paper rubbing wheels, and the lifting mechanism is used for driving the cleaning piece and the paper cutter to vertically lift; 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, and the cleaning mechanism cleans the paper rubbing wheel when the shearing mechanism shears paper.
Description
Technical Field
The invention relates to the technical field of printers, in particular to an anti-jamming printer.
Background
The paper rubbing wheels are arranged in the printer, after the paper rubbing wheels are used for a certain time, static electricity is generated because the paper rubbing wheels are often rubbed with paper, dust is easily attracted by the paper rubbing wheels, friction force of the paper rubbing wheels, which is stuck with the dust, is obviously reduced, paper jam is easily caused once the paper rubbing wheels at the paper outlet lose good paper rubbing effect, if maintenance is needed, a printer rear cover is required to be detached, the paper is taken out, dust is removed from the paper rubbing wheels, and the process is finished manually and is inconvenient to operate.
Disclosure of Invention
The invention aims to provide a paper jam prevention printer which can automatically solve the problem of paper jam without opening the printer when paper jam occurs.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an anti-jamming printer, includes the printer body and rotates the paper rubbing shaft that is connected with the printer body, be equipped with a plurality of paper rubbing wheels on the paper rubbing shaft, paper rubbing wheel below is equipped with a plurality of paper feed wheels, paper passes through the paper rubbing wheel with between the paper feed wheel, this internal photoelectric sensor that is used for detecting the card paper that is equipped with of printer, photoelectric sensor electric connection has PLC, this internal elevating system, shearing mechanism, the clearance mechanism of being equipped with in proper order of paper direction of following of printer, shearing mechanism includes the cutting knife, the clearance mechanism is including being used for the cleanness the cleaning piece of paper rubbing wheel, elevating system is used for driving cleaning piece and cutting knife vertical lift simultaneously.
Compared with the prior art, the invention has the beneficial effects that:
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; detecting whether paper jam occurs or not through a photoelectric sensor, transmitting a signal to a PLC (programmable logic controller) by the photoelectric sensor when the paper jam occurs, controlling a lifting mechanism to drive a cutting mechanism and a cleaning mechanism to descend by the PLC, and cleaning a paper rubbing wheel by the cleaning mechanism when the cutting mechanism cuts paper;
if the paper is cut off, the paper is jammed due to insufficient friction force of the paper rubbing wheel; if only the dust on the paper rubbing wheel is cleaned, the paper is still unable to be carried out of the printer by the paper rubbing wheel because the paper jam is serious and the paper is long;
when paper jam occurs, the paper rubbing wheel continuously rotates, when the paper cutting knife cuts off paper, the cleaning piece is just abutted with the paper rubbing wheel, dust on the paper rubbing wheel is cleaned by the cleaning piece through rotation of the paper rubbing wheel, the cleaned paper rubbing wheel continuously rotates, and after the paper is contacted with the paper, the cut paper is driven to move out of the printer.
Preferably, the cutting mechanism further comprises a first sliding groove formed in the printer body, a first sliding block is connected in the first sliding groove in a sliding mode, and the first sliding block is fixedly connected with the paper cutter.
Preferably, the cutting mechanism further comprises a cutting block positioned at the bottom of the paper, and the cutting block is fixedly connected with the printer body.
Preferably, the lifting mechanism further comprises a rack fixedly connected with the paper cutter, a gear meshed with the rack, and a driving piece for driving the gear to rotate.
Preferably, the cleaning mechanism further comprises a second sliding groove formed in the printer body, and a cleaning sliding rod is connected in a sliding manner in the second sliding groove and fixedly connected with the cleaning piece.
Preferably, the bottom of the cleaning piece is provided with a groove, the top wall of the groove is an arc surface, and the arc of the arc surface is equal to the arc of the circumference of the paper rubbing wheel.
Preferably, at least one connecting rod is fixedly arranged between the cleaning slide bar and the paper cutter.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is a schematic overall structure of an embodiment of the present invention.
Fig. 3 is a side cross-sectional view of an embodiment of the present invention.
In the figure: 1. a printer body; 10. paper sheets; 11. a paper feeding wheel; 12. a paper rubbing shaft; 121. a paper rubbing wheel; 2. a paper cutter; 201. a first chute; 202. a first slider; 21. cutting into blocks; 3. cleaning the slide bar; 301. a second chute; 31. a cleaning member; 311. a groove; 4. a connecting rod; 5. a gear shaft; 51. a gear; 52. a rack.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
1-3, the paper jam prevention printer of the embodiment comprises a printer body 1 and a paper rubbing shaft 12 rotatably connected with the printer body 1, wherein a plurality of paper rubbing wheels 121 are arranged on the paper rubbing shaft 12, a plurality of paper feeding wheels 11 are arranged below the paper rubbing wheels 121, paper 10 passes through between the paper rubbing wheels 121 and the paper feeding wheels 11, a photoelectric sensor for detecting paper jam is arranged in the printer body 1, and the photoelectric sensor is electrically connected with a PLC;
the printer comprises a printer body 1, a lifting mechanism, a cutting mechanism and a cleaning mechanism, wherein the lifting mechanism, the cutting mechanism and the cleaning mechanism are sequentially arranged in the printer body 1 along the paper outlet direction, the cutting mechanism comprises a paper cutter 2, the cleaning mechanism comprises a cleaning piece 31 for cleaning a paper rubbing wheel 121, and the lifting mechanism is used for driving the cleaning piece 31 and the paper cutter 2 to vertically lift; when a paper jam occurs, the photoelectric sensor detects the paper jam and transmits a signal to the PLC, and the PLC controls the lifting mechanism to drive the shearing mechanism and the cleaning mechanism to descend simultaneously, so that the paper cutter 2 cuts off the paper 10, the cleaning piece 31 is abutted with the paper rubbing wheel 121, and the cleaning piece 31 cleans dust on the paper rubbing wheel 121 through the rotation of the paper rubbing wheel 121.
In this embodiment, the cutting mechanism further includes a first chute 201 formed on the printer body 1, a first slider 202 is slidably connected to the first chute 201, and the first slider 202 is fixedly connected to the paper cutter 2; the inner wall of the first sliding groove 201 limits the first sliding block 202 from shaking or tilting during lifting.
In this embodiment, the cutting mechanism further includes a cutting block 21 located at the bottom of the paper 10, where the cutting block 21 is fixedly connected to the printer body 1; when the paper cutter 2 contacts the shear block 21, the paper 10 is subjected to shearing force, and the paper is sheared.
In this embodiment, the lifting mechanism further includes a rack 52 fixedly connected to the paper cutter 2, a gear 51 meshed with the rack 52, and a driving member for driving the gear 51 to rotate; the gear shaft 5 is rotationally connected with the printer body 1, the driving piece drives the gear shaft 5 to rotate, the gear shaft 5 drives the gear 51 to rotate, and the gear 51 is meshed with the rack 52 to drive the paper cutter 2 to lift.
In this embodiment, the cleaning mechanism further includes a second chute 301 provided on the printer body 1, a cleaning slide rod 3 is slidably connected to the second chute 301, and the cleaning slide rod 3 is fixedly connected to the cleaning member 31; the inner wall of the second sliding groove 301 limits the cleaning slide bar 3 from shaking or tilting when lifting.
In this embodiment, a groove 311 is formed at the bottom of the cleaning member 31, the top wall of the groove 311 is a cambered surface, and the radian of the cambered surface is equal to the radian of the circumference of the paper rubbing wheel 121; when the cleaning member 31 descends to contact the rubbing roller 121, the groove 311 is just in close contact with the outer circumference of the rubbing roller.
In this embodiment, at least one connecting rod 4 is fixedly arranged between the cleaning slide rod 3 and the paper cutter 2; the connecting rod 4 is connected with the cleaning slide rod 3 and the paper cutter 2, so that the lifting mechanism can drive the cleaning slide rod 3 and the paper cutter 2 to synchronously lift.
In this embodiment, the line speeds of the pickup roller 121 and the feed roller 11 are equal and the rotation directions are opposite.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides an anti-jamming printer, includes printer body (1) and rotates paper rubbing shaft (12) of being connected with printer body (1), be equipped with a plurality of paper rubbing wheel (121) on paper rubbing shaft (12), paper rubbing wheel (121) below is equipped with a plurality of feed wheels (11), paper (10) pass through paper rubbing wheel (121) with between feed wheel (11), be equipped with the photoelectric sensor who is used for detecting the card paper in printer body (1), photoelectric sensor electric connection has PLC, its characterized in that: the printer comprises a printer body (1), wherein a lifting mechanism, a shearing mechanism and a cleaning mechanism are sequentially arranged in the printer body (1) along the paper outlet direction, the shearing mechanism comprises a paper cutter (2), the cleaning mechanism comprises a cleaning piece (31) for cleaning a paper rubbing wheel (121), and the lifting mechanism is used for driving the cleaning piece (31) and the paper cutter (2) to vertically lift; a groove (311) is formed in the bottom of the cleaning piece (31), the top wall of the groove (311) is a cambered surface, and the radian of the cambered surface is equal to the radian of the circumference of the paper rubbing wheel (121); the cleaning mechanism further comprises a second sliding groove (301) formed in the printer body (1), a cleaning sliding rod (3) is connected in the second sliding groove (301) in a sliding mode, the cleaning sliding rod (3) is fixedly connected with the cleaning piece (31), and at least one connecting rod (4) is fixedly arranged between the cleaning sliding rod (3) and the paper cutter (2).
2. A jam-resistant printer as in claim 1, wherein: the cutting mechanism further comprises a first sliding groove (201) formed in the printer body (1), a first sliding block (202) is connected in a sliding mode in the first sliding groove (201), and the first sliding block (202) is fixedly connected with the paper cutter (2).
3. A jam-resistant printer as in claim 2, wherein: the cutting mechanism further comprises a cutting block (21) positioned at the bottom of the paper (10), and the cutting block (21) is fixedly connected with the printer body (1).
4. A jam-resistant printer as in claim 1, wherein: the lifting mechanism further comprises a rack (52) fixedly connected with the paper cutter (2), a gear (51) meshed with the rack (52), and a driving piece for driving the gear (51) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111250204.7A CN113978142B (en) | 2021-10-26 | 2021-10-26 | Anti-jamming printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111250204.7A CN113978142B (en) | 2021-10-26 | 2021-10-26 | Anti-jamming printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113978142A CN113978142A (en) | 2022-01-28 |
| CN113978142B true CN113978142B (en) | 2023-11-03 |
Family
ID=79741874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111250204.7A Active CN113978142B (en) | 2021-10-26 | 2021-10-26 | Anti-jamming printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113978142B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138610B (en) * | 2022-06-29 | 2024-02-06 | 佛山市豪亿彩印包装有限公司 | Printing device with automatic cleaning function of paper rubbing wheels |
| 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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|---|---|---|---|---|
| JP2010006525A (en) * | 2008-06-26 | 2010-01-14 | Kyocera Mita Corp | Paper feeder, and image forming device provided with this |
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| CN211892462U (en) * | 2019-10-17 | 2020-11-10 | 上海汇晨包装印刷有限公司 | Printing ink printing device |
| CN212827476U (en) * | 2020-03-25 | 2021-03-30 | 济南顺茂科技有限公司 | Printer capable of automatically cleaning paper rolling wheel |
| CN112848706A (en) * | 2019-11-28 | 2021-05-28 | 西安星云网络有限公司 | Auxiliary device for clearing paper jam of printer |
| CN214083460U (en) * | 2020-12-10 | 2021-08-31 | 合肥天利包装印刷有限公司 | Automatic printing device of polychrome is used in label production |
-
2021
- 2021-10-26 CN CN202111250204.7A patent/CN113978142B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2010006525A (en) * | 2008-06-26 | 2010-01-14 | Kyocera Mita Corp | Paper feeder, and image forming device provided with this |
| CN201619258U (en) * | 2009-10-21 | 2010-11-03 | 上海朝昌包装机械有限公司 | Corrugated paper packaging machine with paper-blockage alarm |
| CN202219652U (en) * | 2011-08-18 | 2012-05-16 | 山东新北洋信息技术股份有限公司 | Paper-out mechanism, printing device and terminal device |
| CN103002189A (en) * | 2012-12-11 | 2013-03-27 | 天津派曙坊科技有限公司 | Automatic paper feeding type high-speed image shooting instrument |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113978142A (en) | 2022-01-28 |
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