CN105922743B - The method for realizing first trip positioning in certificate printer using paper web detection sensor - Google Patents
The method for realizing first trip positioning in certificate printer using paper web detection sensor Download PDFInfo
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- CN105922743B CN105922743B CN201610252269.8A CN201610252269A CN105922743B CN 105922743 B CN105922743 B CN 105922743B CN 201610252269 A CN201610252269 A CN 201610252269A CN 105922743 B CN105922743 B CN 105922743B
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- paper
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- paper web
- web detection
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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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/225—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material ballistic, e.g. using solid balls or pellets
-
- 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
- B41J13/26—Registering devices
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- Controlling Sheets Or Webs (AREA)
- Handling Of Sheets (AREA)
Abstract
The present invention provides the method for realizing first trip positioning in certificate printer using paper web detection sensor, applied to pin type horizontal sliding printer, first trip alignment sensor is replaced using paper web detection sensor, detection and localization is carried out to paper first trip using paper web detection sensor during paper feed, and can judge whether paper places crooked according to whether the paper detected by two paper web sensors departs from sensor simultaneously, realize diagonal detection function.
Description
Technical field
This patent is related to a kind of certificate printer, and in particular to real using paper web detection sensor in a kind of certificate printer
The method of existing first trip positioning.
Background technology
No paper sensor and first trip alignment sensor are there are in the printing of pin type certificate, beating for function is detected with paper web
Print machine also has paper web detection sensor.Led when paper is put into printer by user at paper, paper can be detected by whetheing there is paper sensor
It is placed into, printer motor starts to drive roller paper feed.Paper can touch first trip alignment sensor to carry out during entrance
The positioning of paper first trip.Paper web detection sensor is mounted in the sensor below printhead, and sensor senses for photoelectric reflection
Device, printhead drives sensor particles, different with the reflectivity of marking roll and judge the left and right side of paper by paper
Boundary.The realization of difference in functionality needs different sensors, if same sensor can be allowed to realize a variety of functions, can save hardware
Resources costs.
The content of the invention
This patent purpose is to provide a kind of method for realizing first trip positioning in certificate printer using paper web detection sensor,
Remove first trip alignment sensor, the function of first trip positioning is realized while realizing paper web detection using paper web sensor, save hard
Part resources costs.
The technical scheme is that：The method for realizing first trip positioning in certificate printer using paper web detection sensor,
Applied to pin type horizontal sliding printer, specific position fixing process is as follows：
(1) led when paper is put into printer by user at paper, whether there is paper sensor and can detect paper and be placed into, at this moment beaten
Electromechanical A inches of the roller paper feed of machine driving of print, wherein, it is B inches to whether there is paper sensor apart from the distance of paper web detection sensor, then
The position that paper upper end stops after paper feed can exceed A-B inches of paper web detection sensor, and A is more than B；
(2) after the completion of first time paper feed, first carry out paper web detection operation, printhead drive paper web detection sensor from a left side to
It is right to scan one time, draw the right boundary of paper；
(3) after the completion of right boundary positioning, printhead is moved in the middle of paper so that two paper webs inspection below printhead
Sensor is surveyed to be located on paper；
(4) first trip positioning is carried out, motor driving roller slowly moves back paper, moved back during paper, paper can depart from two paper web inspections
Sensor is surveyed, when paper departs from paper web detection sensor, level change can occur for paper web detection sensor, at this moment stop moving back
Paper, starts meter step and carries out second of paper feed, realize that first trip is positioned.
Further, in step (4), move back during paper, paper can depart from two paper web detection sensors, when two paper webs
Paper detected by detection sensor is not to depart from but successively depart from simultaneously, then judges that paper is placed crooked.
Further, step (1) is described leads at paper when paper is put into printer by user, and whetheing there is paper sensor can detect
Paper is placed into, at this moment 3 inches of printer motor driving roller paper feed, wherein, whether there is paper sensor and detect sensing apart from paper web
The distance of device is 2 inches, then the position that paper upper end stops after paper feed can exceed 1 inch of paper web detection sensor.
The alternative solution principal character and advantage of this sensor are as follows：
(1) function of multiple sensors is realized using same sensor, paper web sensor is realized can while paper web is detected
To realize the function of first trip positioning, hardware resource cost has been saved.
(2) in the paper feed scheme that this sensor is substituted, the function that diagonal detection is carried out to paper can also be realized, and
It is increased without unnecessary action.
Embodiment
This patent provides a kind of method that utilization certificate printer paper web detection sensor replaces first trip alignment sensor.Go
Fall first trip alignment sensor, the function of first trip positioning is realized while realizing paper web detection using paper web sensor.
Because paper first trip positional distance paper web detection sensor position is nearer, paper feed needs to complete in two steps, first enters more
Paper, then moves back paper positioning paper feed again again.Concrete methods of realizing is to be led when paper is put into printer by user at paper, whether there is paper
Sensor can detect paper and be placed into, and at this moment 3 inches of printer motor driving roller paper feed (whether there is paper sensor apart from paper web
The distance of detection sensor is about 2 inches), the position that paper upper end stops after paper feed can exceed 1 inch of paper web detection sensor.
After the completion of first time paper feed, paper web detection operation is first carried out, printhead drives paper web detection sensor from left to right to scan one time,
Draw the right boundary of paper.After the completion of right boundary positioning, printhead is moved in the middle of paper so that two below printhead
Individual paper web sensor is located on paper.First trip positioning is carried out afterwards, and motor driving roller slowly moves back paper, during moving back paper, paper
Two paper web sensors can be departed from, when paper departs from paper web detection sensor, level change can occur for sensor, at this moment stop
Paper is moved back, starts meter step and carries out second of paper feed, such first trip position is just determined.If in addition, paper is placed without askew
Tiltedly, move back during paper that two paper web detection sensors can be detected simultaneously by paper disengaging in theory, if not departing from simultaneously
It is successively to depart from, that just illustrates that paper places crooked, it is such as crooked excessively to move back paper prompting user paper feed again.Therefore may be used also
To play a part of diagonal detection.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (2)
1. the method for first trip positioning is realized in certificate printer using paper web detection sensor, applied to pin type horizontal sliding printer,
It is characterized in that：Specific position fixing process is as follows：
(1) led when paper is put into printer by user at paper, whether there is paper sensor and can detect paper and be placed into, at this moment printer
Motor drives A inches of roller paper feed, wherein, it is B inches to whether there is paper sensor apart from the distance of paper web detection sensor, then paper feed
The position that paper upper end stops afterwards exceeding paper web detection sensor (A-B) inch, and A is more than B；
(2) after the completion of first time paper feed, paper web detection operation is first carried out, printhead drives paper web detection sensor from left to right to sweep
Retouch one time, draw the right boundary of paper；
(3) after the completion of right boundary positioning, printhead is moved in the middle of paper so that two paper webs detection below printhead is passed
Sensor is located on paper；
(4) first trip positioning is carried out, motor driving roller slowly moves back paper, moved back during paper, paper can depart from two paper web detections and pass
Sensor, when paper departs from paper web detection sensor, level change can occur for paper web detection sensor, at this moment stop moving back paper, open
The meter step that begins carries out second of paper feed, realizes that first trip is positioned；
In step (4), move back during paper, paper can depart from two paper web detection sensors, when two paper web detection sensor institutes
The paper detected is not to depart from but successively depart from simultaneously, then judges that paper is placed crooked.
2. the method for first trip positioning is realized in certificate printer according to claim 1 using paper web detection sensor, its
It is characterised by：Step (1) is described to be led at paper when paper is put into printer by user, is whether there is paper sensor and can be detected paper and is put
Enter, at this moment 3 inches of printer motor driving roller paper feed, wherein, whether there is distance of the paper sensor apart from paper web detection sensor
For 2 inches, then the position that paper upper end stops after paper feed can exceed 1 inch of paper web detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252269.8A CN105922743B (en) | 2016-04-21 | 2016-04-21 | The method for realizing first trip positioning in certificate printer using paper web detection sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252269.8A CN105922743B (en) | 2016-04-21 | 2016-04-21 | The method for realizing first trip positioning in certificate printer using paper web detection sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105922743A CN105922743A (en) | 2016-09-07 |
| CN105922743B true CN105922743B (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610252269.8A Active CN105922743B (en) | 2016-04-21 | 2016-04-21 | The method for realizing first trip positioning in certificate printer using paper web detection sensor |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH688137A5 (en) * | 1994-05-20 | 1997-05-30 | De La Rue Giori Sa | The web-fed printing machine having a register device for aligning the paper web. |
| CA2162446C (en) * | 1994-11-09 | 2001-03-13 | Toshio Kobayashi | Automotive molded roof material and process for producing the same |
| JP3235946B2 (en) * | 1995-03-17 | 2001-12-04 | 三菱電機株式会社 | Strip centering device |
| JP2000198581A (en) * | 1998-12-28 | 2000-07-18 | Fujitsu Ltd | Sheet feeder and recorder |
| JP4715421B2 (en) * | 2005-09-26 | 2011-07-06 | 富士ゼロックス株式会社 | Printer device |
| JP2007269421A (en) * | 2006-03-30 | 2007-10-18 | Canon Inc | Sheet conveying device and image forming device provided with this |
| JP2011084029A (en) * | 2009-10-19 | 2011-04-28 | Riso Kagaku Corp | Inkjet recorder |
| JP2012111093A (en) * | 2010-11-24 | 2012-06-14 | Seiko Epson Corp | Recording apparatus and recording method in recording apparatus |
| CN203126144U (en) * | 2013-03-19 | 2013-08-14 | 南京富士通计算机设备有限公司 | Automatic paper deviation rectifying mechanism of needle printer |
| JP5599084B2 (en) * | 2013-04-16 | 2014-10-01 | キヤノン株式会社 | Sheet conveying apparatus, sheet processing apparatus, and image forming apparatus |
| JP5846175B2 (en) * | 2013-09-20 | 2016-01-20 | カシオ計算機株式会社 | Stamp making apparatus, stamp material size detection method, medium holder, and medium holder manufacturing method |
| CN204354609U (en) * | 2014-12-25 | 2015-05-27 | 南京富士通计算机设备有限公司 | A kind of deviation correcting device |
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| CN105922743A (en) | 2016-09-07 |
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