CN105922743A - Method for realizing first line positioning in certificate printer through paper amplitude detection sensors - Google Patents
Method for realizing first line positioning in certificate printer through paper amplitude detection sensors Download PDFInfo
- Publication number
- CN105922743A CN105922743A CN201610252269.8A CN201610252269A CN105922743A CN 105922743 A CN105922743 A CN 105922743A CN 201610252269 A CN201610252269 A CN 201610252269A CN 105922743 A CN105922743 A CN 105922743A
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- China
- Prior art keywords
- paper
- sensor
- printer
- web detection
- paper web
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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 invention provides a method for realizing first line positioning in a certificate printer through paper amplitude detection sensors, and is applied to a pin type horizontal push printer. First line positioning sensors are replaced by the paper amplitude detection sensors, positioning detection is performed on the first line of paper by utilizing the paper amplitude detection sensors in the paper feed process, and whether paper is obliquely placed is judged according to the situation of simultaneous separation of paper from the sensors detected by the two paper amplitude sensors so that an oblique line detection function can be realized.
Description
Technical field
This patent relates to a kind of certificate printer, is specifically related in a kind of certificate printer use paper web detection sensor to realize first trip
The method of location.
Background technology
There are in pin type certificate prints without paper sensor and first trip alignment sensor, detect the printer of function also with paper web
Paper web is had to detect sensor.Lead at paper when user puts into printer paper, can detect that paper is placed into or without paper sensor,
Printer motor starts driving rolls paper feed.Paper can touch first trip alignment sensor to carry out paper first trip during entering
Location.Paper web detection sensor is mounted in the sensor below printhead, and sensor is optoelectronic reflection sensor, prints headband
Dynamic sensor particles, different with the reflectance of marking roll and judge the right boundary of paper by paper.Difference in functionality
Realize needing different sensors, if same sensor can be allowed to realize several functions, then can save hardware resource cost.
Summary of the invention
This patent purpose is to provide in a kind of certificate printer the method using paper web detection sensor to realize first trip location, removes head
Row alignment sensor, utilizes paper web sensor to realize the function of first trip location while realizing paper web detection, saves hardware resource and become
This.
The technical scheme is that the method using paper web detection sensor to realize first trip location in certificate printer, be applied to
Pin type horizontal sliding printer, concrete position fixing process is as follows:
(1) lead at paper when user puts into printer paper, can detect that paper is placed into or without paper sensor, at this moment printer
Motor driving rolls paper feed A inch, wherein, the distance with or without paper sensor distance paper web detection sensor is B inch, then enter
The position that after paper, paper upper end stops can exceed paper web detection sensors A-B inch, and A is more than B；
(2) after paper feed completes for the first time, first carrying out paper web detection action, printhead drives paper web detection sensor from left to right to sweep
Retouch one time, draw the right boundary of paper；
(3) after right boundary has positioned, printhead is moved in the middle of paper so that two paper web detections below printhead pass
Sensor is positioned on paper；
(4) carrying out first trip location, motor driving rolls slowly moves back paper, and during moving back paper, paper can depart from two paper web detections and pass
Sensor, when paper departs from paper web detection sensor, paper web detection sensor can occur level to change, at this moment stop moving back paper, open
The meter step that begins carries out second time paper feed, it is achieved first trip positions.
Further, in step (4), during moving back paper, paper can depart from two paper web detection sensors, when two paper webs are examined
Survey the paper detected by sensor is not to depart from but successively disengaging simultaneously, then judge that paper is placed crooked.
Further, step (1) is described to be led at paper when user puts into printer paper, paper can be detected with or without paper sensor
It is placed into, at this moment printer motor driving rolls paper feed 3 inches, wherein, with or without paper sensor distance paper web detection sensor
Distance is 2 inches, then the position that after paper feed, paper upper end stops can exceed paper web detection sensor 1 inch.
The replacement scheme principal character of this sensor and advantage are as follows:
(1) using same sensor to realize the function of multiple sensor, paper web sensor can realize while realizing paper web detection
The function of first trip location, has saved hardware resource cost.
(2) in the paper feed scheme that this sensor substitutes, it is also possible to realize paper is carried out the function of diagonal detection, and need not
Increase unnecessary action.
Detailed description of the invention
This patent provides a kind of method utilizing certificate printer paper web detection sensor to replace first trip alignment sensor.Remove first trip
Alignment sensor, utilizes paper web sensor to realize the function of first trip location while realizing paper web detection.
Because paper first trip positional distance paper web detection sensing station is relatively near, paper feed needs to complete in two steps, first many paper feeds, so
After move back paper again and position paper feed again.Concrete methods of realizing is, leads at paper, with or without paper sensor when user puts into printer paper
Can detect that paper is placed into, at this moment printer motor driving rolls paper feed 3 inches (passes with or without paper sensor distance paper web detection
The distance of sensor is about 2 inches), the position that after paper feed, paper upper end stops can exceed paper web detection sensor 1 inch.For the first time
After paper feed completes, first carrying out paper web detection action, printhead drives paper web detection sensor from left to right to scan one time, obtains paper delivery
The right boundary opened.After right boundary has positioned, printhead is moved in the middle of paper so that two paper webs below printhead
Sensor is positioned on paper.Carrying out first trip location afterwards, motor driving rolls slowly moves back paper, and during moving back paper, paper can depart from
Two paper web sensors, when paper departs from paper web detection sensor, sensor can occur level to change, and at this moment stops moving back paper,
Starting to count step and carry out second time paper feed, such first trip position is just determined.If additionally, paper is placed without crooked, moved back
During paper, two paper web detection sensors can be detected simultaneously by paper disengaging in theory, if not departing from but the most de-simultaneously
From, that just illustrates that paper is placed crooked, too much can move back paper prompting user's paper feed again as crooked.Therefore may also operate as tiltedly
The effect of row detection.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for those skilled in the art,
Under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as this
Bright protection domain.
Claims (3)
1. the method using paper web detection sensor to realize first trip location in certificate printer, is applied to pin type horizontal sliding printer, its
It is characterised by: concrete position fixing process is as follows:
(1) lead at paper when user puts into printer paper, can detect that paper is placed into or without paper sensor, at this moment printer
Motor driving rolls paper feed A inch, wherein, the distance with or without paper sensor distance paper web detection sensor is B inch, then enter
The position that after paper, paper upper end stops can exceed paper web detection sensors A-B inch, and A is more than B；
(2) after paper feed completes for the first time, first carrying out paper web detection action, printhead drives paper web detection sensor from left to right to sweep
Retouch one time, draw the right boundary of paper；
(3) after right boundary has positioned, printhead is moved in the middle of paper so that two paper web detections below printhead pass
Sensor is positioned on paper；
(4) carrying out first trip location, motor driving rolls slowly moves back paper, and during moving back paper, paper can depart from two paper web detections and pass
Sensor, when paper departs from paper web detection sensor, paper web detection sensor can occur level to change, at this moment stop moving back paper, open
The meter step that begins carries out second time paper feed, it is achieved first trip positions.
Certificate printer uses the method that paper web detection sensor realizes first trip location, its feature the most according to claim 1
Being: in step (4), during moving back paper, paper can depart from two paper web detection sensors, when two paper webs detect sensor
Detected paper is not to depart from simultaneously but successively departs from, then judge that paper is placed crooked.
Using the method that paper web detection sensor realizes first trip location in certificate printer the most according to claim 1, it is special
Levy and be: step (1) is described to be led at paper when user puts into printer paper, can detect that paper is placed into or without paper sensor,
At this moment printer motor driving rolls paper feed 3 inches, wherein, the distance with or without paper sensor distance paper web detection sensor is 2
Inch, then the position that after paper feed, paper upper end stops can exceed paper web detection sensor 1 inch.
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 true CN105922743A (en) | 2016-09-07 |
| CN105922743B CN105922743B (en) | 2017-10-24 |
Family
ID=56838766
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| CN1118306A (en) * | 1994-05-20 | 1996-03-13 | 吉奥里街股份有限公司 | Web-fed printing machine having a register device for aligning the paper web |
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| JP2007091347A (en) * | 2005-09-26 | 2007-04-12 | Fuji Xerox Co Ltd | 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 |
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| JP2013139341A (en) * | 2013-04-16 | 2013-07-18 | Canon Inc | Sheet conveying device, sheet processing device and image forming apparatus |
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| CN104441929A (en) * | 2013-09-20 | 2015-03-25 | 卡西欧计算机株式会社 | Stamp-face platemaking device, 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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- 2016-04-21 CN CN201610252269.8A patent/CN105922743B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118306A (en) * | 1994-05-20 | 1996-03-13 | 吉奥里街股份有限公司 | Web-fed printing machine having a register device for aligning the paper web |
| CN1134346A (en) * | 1994-11-09 | 1996-10-30 | 三井石油化学工业株式会社 | Automotive molded roof material and process for producing |
| CN1131599A (en) * | 1995-03-17 | 1996-09-25 | 三菱电机株式会社 | Centering device for strip steel rolled stock |
| CN1134346C (en) * | 1998-12-28 | 2004-01-14 | 富士通株式会社 | Paper feeder with inclined-feeding correction function and recorder thereof |
| JP2007091347A (en) * | 2005-09-26 | 2007-04-12 | Fuji Xerox Co Ltd | 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 |
| CN102555461A (en) * | 2010-11-24 | 2012-07-11 | 精工爱普生株式会社 | 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 |
| JP2013139341A (en) * | 2013-04-16 | 2013-07-18 | Canon Inc | Sheet conveying device, sheet processing device and image forming apparatus |
| CN104441929A (en) * | 2013-09-20 | 2015-03-25 | 卡西欧计算机株式会社 | Stamp-face platemaking device, 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105922743B (en) | 2017-10-24 |
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