CN104708912A - Paper feeding device - Google Patents
Paper feeding device Download PDFInfo
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- CN104708912A CN104708912A CN201310684229.7A CN201310684229A CN104708912A CN 104708912 A CN104708912 A CN 104708912A CN 201310684229 A CN201310684229 A CN 201310684229A CN 104708912 A CN104708912 A CN 104708912A
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- laser
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- laser lamp
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Abstract
The invention discloses a paper feeding device. The paper feeding device comprises a paper receiving box and a main machine, wherein the main machine comprises a paper conveying roller driven by a motor, a gas expansion shaft bearing paper rolls and a master control plate controlling the motor to operate. The paper feeding device is characterized in that the paper receiving box is provided with a first laser lamp and a second laser lamp at a lower position, wherein the paper receiving box is further provided with a photoelectric switch electrically connected with the master control plate, the photoelectric switch comprises a first receiver and a second receiver, the first receiver and the first laser lamp are located on the same horizontal plane, the second receiver and the second laser lamp are located on the same horizontal plane, the first receiver receives a first laser signal emitted by the first laser lamp, the second receiver receives a second laser signal emitted by the second laser lamp, and when the two laser signals are both blocked, the photoelectric switch sends a signal to the master control plate so that the motor can be controlled to shut down; when the first laser signal is blocked and the second laser lamp is not blocked, the photoelectric switch sends a signal to the master control plate so that the motor can be controlled to slow down; when neither of the two laser signals is blocked, the photoelectric switch sends a signal to the master control plate so that the motor can be controlled to accelerate.
Description
Technical field
The present invention relates to a kind of paper feeding device.
Background technology
Traditional paper feeding device paper feeding speed is difficult to coordinate the paper feeding speed of paper feeder, cause splicing case sheet stacking or paper feeding device paper feeding excessively slow, paper is thereupon impaired, affects printing effect.In order to overcome above-mentioned defect, we have developed a kind of paper feeding device of improvement.
Summary of the invention
The object of the present invention is to provide a kind of paper feeding device, the traditional paper feeding device paper feeding speed of effective solution is difficult to the paper feeding speed coordinating paper feeder, causes splicing case sheet stacking or paper feeding device paper feeding is excessively slow, paper impaired, the problem that affects printing effect thereupon.
The present invention will solve the technical scheme that its technical problem adopts: a kind of paper feeding device, comprise splicing case 1, main frame 2, this main frame 2 comprises the feeding-in roll 4 driven by motor 3, the gas expansion shaft 5 of carrying paper roll, control the master control borad 6 that motor 3 operates, it is characterized in that: described splicing case 1 is provided with the first laser lamp 71 and position the second laser lamp 72 lower than this first laser lamp 71, this splicing case 1 is also provided with the optoelectronic switch 8 be electrically connected with master control borad 6, this optoelectronic switch 8 comprises the first receiver 81 and the second receiver 82 in same level with the first laser lamp 71 and the second laser lamp 72 respectively, first receiver 81 receives the first laser signal that the first laser lamp 71 sends, second receiver 82 receives the second laser signal of the second laser lamp 72, when the first energizing signal and the second laser signal are all by stop, optoelectronic switch 8 sends a signal to master control borad 6 and controls motor 3 and shut down, when the second laser lamp is not by stop by stopping for the first laser signal, optoelectronic switch 8 sends a signal to master control borad 6 and controls motor 3 and slow down, when the first laser signal and the second laser signal are all by stop, optoelectronic switch 8 sends a signal to master control borad 6 and controls motor 3 and accelerate.
The invention has the beneficial effects as follows:
Present invention employs above-mentioned technical scheme, the splicing case of this paper feeding device is provided with the first laser lamp and position the second laser lamp lower than this first laser lamp, this splicing case is also provided with the optoelectronic switch be electrically connected with master control borad, this optoelectronic switch comprises the first receiver respectively with the first laser lamp and the second laser lamp in same level and the second receiver, first receiver receives the first laser signal that the first laser lamp sends, second receiver receives the second laser signal of the second laser lamp, when the first energizing signal and the second laser signal are all by stop, optoelectronic switch sends a signal to master control borad and controls motor stopping, feeding-in roll stops paper feeding thereupon, gas expansion shaft also stops rolling, prevent sheet stacking impaired, when the second laser lamp is by stop by stopping for the first laser signal, optoelectronic switch sends a signal to master control borad and controls decelerating through motor, and feeding-in roll slows down paper feeding thereupon, and gas expansion shaft is deceleration scroll also, and prevention paper delivery is too fast and sheet stacking that is that cause is impaired, when the first laser signal and the second laser signal be not all by stop, optoelectronic switch sends a signal to master control borad and controls motor acceleration, and feeding-in roll accelerates paper feeding thereupon, and gas expansion shaft also accelerates to roll, and prevention paper delivery is crossed slow and paper that is that cause draws damage.Effectively can solve the paper feeding speed that traditional paper feeding device paper feeding speed is difficult to coordinate paper feeder like this, cause splicing case sheet stacking or paper feeding device paper feeding is excessively slow, paper impaired, the problem that affects printing effect thereupon, and the present invention has simple, the easy to use, safe durable feature of structure.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is splicing case internal structure schematic diagram of the present invention.
Fig. 3 is the electrical connection figure of optoelectronic switch of the present invention, master control borad, motor.
Fig. 4 is the perspective view that the present invention coordinates with paper feeder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention and detailed description of the invention thereof are described in further detail:
See Fig. 1 to Fig. 4, the present invention includes splicing case 1, main frame 2, this main frame 2 comprises the feeding-in roll 4 driven by motor 3, the gas expansion shaft 5 of carrying paper roll, control the master control borad 6 that motor 3 operates, it is characterized in that: described splicing case 1 is provided with the first laser lamp 71 and position the second laser lamp 72 lower than this first laser lamp 71, this splicing case 1 is also provided with the optoelectronic switch 8 be electrically connected with master control borad 6, this optoelectronic switch 8 comprises the first receiver 81 and the second receiver 82 in same level with the first laser lamp 71 and the second laser lamp 72 respectively, first receiver 81 receives the first laser signal that the first laser lamp 71 sends, second receiver 82 receives the second laser signal of the second laser lamp 72, when the first energizing signal and the second laser signal are all by stop, optoelectronic switch 8 sends a signal to master control borad 6 and controls motor 3 and shut down, when the second laser lamp is not by stop by stopping for the first laser signal, optoelectronic switch 8 sends a signal to master control borad 6 and controls motor 3 and slow down, when the first laser signal and the second laser signal are all by stop, optoelectronic switch 8 sends a signal to master control borad 6 and controls motor 3 and accelerate.
Splicing case 1 in the present invention is provided with the first laser lamp 71 and position the second laser lamp 72 lower than this first laser lamp 71, this splicing case 1 is also provided with the optoelectronic switch 8 be electrically connected with master control borad 6, this optoelectronic switch 8 comprises the first receiver 81 and the second receiver 82 in same level with the first laser lamp 71 and the second laser lamp 72 respectively, first receiver 81 receives the first laser signal that the first laser lamp 71 sends, second receiver 82 receives the second laser signal of the second laser lamp 72, when the first energizing signal and the second laser signal are all by stop, optoelectronic switch 8 sends a signal to master control borad 6 and controls motor 3 and shut down, feeding-in roll 4 stops paper feeding thereupon, gas expansion shaft 5 also stops rolling, prevent sheet stacking impaired, when the second laser lamp is by stop by stopping for the first laser signal, optoelectronic switch 8 sends a signal to master control borad 6 and controls motor 3 and slow down, and feeding-in roll 4 slows down paper feeding thereupon, gas expansion shaft 5 also deceleration scroll, and prevention paper delivery is too fast and sheet stacking that is that cause is impaired, when the first laser signal and the second laser signal are all by stop, optoelectronic switch 8 sends a signal to master control borad 6 and controls motor 3 and accelerate, and feeding-in roll 4 accelerates paper feeding thereupon, and gas expansion shaft 5 also accelerates to roll, and prevention paper delivery is crossed slow and paper that is that cause draws damage.
Such structure is simple, easy to use, safety durable, effectively can solve traditional paper feeding device paper feeding speed and be difficult to coordinate the paper feeding speed of paper feeder, causes splicing case sheet stacking or paper feeding device paper feeding is excessively slow, paper impaired, the problem that affects printing effect thereupon.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the present invention is not limited to above-mentioned detailed description of the invention, basis of the present invention adopts the improvement of techniques well known and substitutes all to drop on protection scope of the present invention, should be limited by each claim.
Claims (1)
1. a paper feeding device, comprise splicing case (1), main frame (2), this main frame (2) comprises the feeding-in roll (4) driven by motor (3), the gas expansion shaft (5) of carrying paper roll, control the master control borad (6) that motor (3) operates, it is characterized in that: described splicing case (1) is provided with the first laser lamp (71) and position the second laser lamp (72) lower than this first laser lamp (71), this splicing case (1) is also provided with the optoelectronic switch (8) be electrically connected with master control borad (6), this optoelectronic switch (8) comprises the first receiver (81) respectively with the first laser lamp (71) and the second laser lamp (72) in same level and the second receiver (82), first receiver (81) receives the first laser signal that the first laser lamp (71) sends, second receiver (82) receives the second laser signal of the second laser lamp (72), when the first energizing signal and the second laser signal are all by stop, optoelectronic switch (8) sends a signal to master control borad (6) and controls motor (3) shutdown, when the second laser lamp is not by stop by stopping for the first laser signal, optoelectronic switch (8) sends a signal to master control borad (6) and controls motor (3) deceleration, when the first laser signal and the second laser signal be not all by stop, optoelectronic switch (8) sends a signal to master control borad (6) and controls motor (3) acceleration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684229.7A CN104708912A (en) | 2013-12-13 | 2013-12-13 | Paper feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684229.7A CN104708912A (en) | 2013-12-13 | 2013-12-13 | Paper feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708912A true CN104708912A (en) | 2015-06-17 |
Family
ID=53408862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310684229.7A Pending CN104708912A (en) | 2013-12-13 | 2013-12-13 | Paper feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376619A (en) * | 2018-12-26 | 2020-07-07 | 精工爱普生株式会社 | Tape supply device and tape printing system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138550A (en) * | 1983-01-24 | 1984-08-09 | Fuji Photo Film Co Ltd | Web sizing intermittent feeder |
| JPS61177895U (en) * | 1985-04-24 | 1986-11-06 | ||
| JPH09151006A (en) * | 1995-11-30 | 1997-06-10 | Ando Electric Co Ltd | Tab handler having rotating speed converting function of reel |
| JP4225209B2 (en) * | 2004-01-27 | 2009-02-18 | コニカミノルタホールディングス株式会社 | Recording medium winding device |
| CN101870423A (en) * | 2009-04-23 | 2010-10-27 | 小森公司 | Sheet stacking apparatus |
| CN202337071U (en) * | 2011-12-05 | 2012-07-18 | 北京美科艺数码科技发展有限公司 | Roll paper conveying platform for inkjet printing |
| JP2012254842A (en) * | 2011-06-08 | 2012-12-27 | Ushio Inc | Take-up device for belt-like workpiece, and aligner including the take-up device |
| CN102849497A (en) * | 2012-07-25 | 2013-01-02 | 昆山微容电子企业有限公司 | Carrier paper tape conveying device |
-
2013
- 2013-12-13 CN CN201310684229.7A patent/CN104708912A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138550A (en) * | 1983-01-24 | 1984-08-09 | Fuji Photo Film Co Ltd | Web sizing intermittent feeder |
| JPS61177895U (en) * | 1985-04-24 | 1986-11-06 | ||
| JPH09151006A (en) * | 1995-11-30 | 1997-06-10 | Ando Electric Co Ltd | Tab handler having rotating speed converting function of reel |
| JP4225209B2 (en) * | 2004-01-27 | 2009-02-18 | コニカミノルタホールディングス株式会社 | Recording medium winding device |
| CN101870423A (en) * | 2009-04-23 | 2010-10-27 | 小森公司 | Sheet stacking apparatus |
| JP2012254842A (en) * | 2011-06-08 | 2012-12-27 | Ushio Inc | Take-up device for belt-like workpiece, and aligner including the take-up device |
| CN202337071U (en) * | 2011-12-05 | 2012-07-18 | 北京美科艺数码科技发展有限公司 | Roll paper conveying platform for inkjet printing |
| CN102849497A (en) * | 2012-07-25 | 2013-01-02 | 昆山微容电子企业有限公司 | Carrier paper tape conveying device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376619A (en) * | 2018-12-26 | 2020-07-07 | 精工爱普生株式会社 | Tape supply device and tape printing system |
| CN111376619B (en) * | 2018-12-26 | 2022-06-14 | 精工爱普生株式会社 | Tape supply device and tape printing system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |