CN102886992A - Automatic paper cutting mechanism for printer - Google Patents

Automatic paper cutting mechanism for printer Download PDF

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Publication number
CN102886992A
CN102886992A CN2012104055983A CN201210405598A CN102886992A CN 102886992 A CN102886992 A CN 102886992A CN 2012104055983 A CN2012104055983 A CN 2012104055983A CN 201210405598 A CN201210405598 A CN 201210405598A CN 102886992 A CN102886992 A CN 102886992A
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CN
China
Prior art keywords
paper
turnover panel
cutting mechanism
photoelectric sensor
printer
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.)
Granted
Application number
CN2012104055983A
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Chinese (zh)
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CN102886992B (en
Inventor
史荣芝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Fu Yu Electronic Technology Co ltd
Original Assignee
Shanghai Rgb Electron Science And Technology Co Ltd
DEMEI (SHANGHAI) IMAGE EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Shanghai Rgb Electron Science And Technology Co Ltd, DEMEI (SHANGHAI) IMAGE EQUIPMENT Co Ltd filed Critical Shanghai Rgb Electron Science And Technology Co Ltd
Priority to CN201210405598.3A priority Critical patent/CN102886992B/en
Publication of CN102886992A publication Critical patent/CN102886992A/en
Application granted granted Critical
Publication of CN102886992B publication Critical patent/CN102886992B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention belongs to the technical field of a photographing apparatus. The existing printer capable of printing a roll paper does not has a function of automatically cutting paper, and an integrated printer for synchronously printing and cutting paper is unavailable in the prior art as well. The invention provides an automatic paper cutting mechanism for a printer, wherein the automatic paper cutting mechanism is arranged in front of a paper outlet of the printer, and the automatic paper cutting mechanism comprises a paper charge lower guide shaft (1), a paper charge upper guide plate (2), a plate overturning part, a paper transmitting part, a sensor base plate (22), a reflecting type photoelectric sensor (23) and a cutter part. According to the automatic paper cutting mechanism for the printer, the printed photo paper can be automatically cut, the bulk printing can be realized, the trouble caused by manual paper cutting can be solved, and the automatic paper cutting mechanism is suitable for the occasions where the photos can be printed by various roll paper printers in bulk.

Description

The automatic paper-cutting mechanism of printer
Technical field
The invention belongs to photograph technique with the apparatus field, be specifically related to a kind of automatic paper-cutting mechanism of printer.
Background technology
At present, digital photo print machine major part all is manually to fill 20-30 to open various width printed photographic papers, and specialize in the digital photo print industry, and finishing an order often needs tens even up to a hundred printing paper, and these digital photo print machines can not adapt to above in batches occasion.Development along with technology and market, the printer of coil paper had also appearred printing in the digital printing industry in recent years, but a lot of types such as Epson (Epson) L801, EPSON Stylus photo 1390 digital photo print machines etc., do not have paper-cutting function, all need manual cut-out after printing is finished; Particularly width is less than 16 cun with the interior operation small dimension photo trouble of getting up very.Manually cut paper not only bothers very much, and wastes time and energy.
There is no at present a kind of printer that can print coil paper and can realize this function of automatic paper-cutting also not having a kind of printing and a synchronous integrated printer of cut paper.
Summary of the invention
The object of the invention provides a kind of printer coupling arrangement that can be used for printing coil paper, and can with the automatic paper-cutting mechanism of the synchronous printer of the matching used realization printing of various printers on the market and cut paper.
The invention provides a kind of automatic paper-cutting mechanism of printer, the automatic paper-cutting mechanism of this printer, be installed in the place ahead of printer paper outlet, comprise: paper feed lower leading axle and paper feed upper guide plate, turnover panel parts, paper pushing part, sensor base plate and reflective photoelectric sensor, cut part;
Described turnover panel parts, by rotate turnover panel, pilot axle, about each cam bit, pilot axle tongue piece, upper photoelectric sensor, lower photoelectric sensor, turnover panel belt wheel, turnover panel pulley belt, electrical machine belt pulley and turnover panel motor of one form;
Described paper pushing part, by paper feeding main shaft, paper feeding upper pressure axial, about each upper pressure axial extension spring, paper feeding belt wheel, paper feeding belt wheel conveyer belt, electrical machine belt pulley and paper pushing motor of one form;
Described reflective photoelectric sensor is installed on the sensor base plate, and reflective photoelectric sensor contains at least one pair of above radiation source and receiving tube device; The narrow slit that a 1-8mm is arranged on the described sensor base plate;
Described cut part, by upper cutter, lower cutter, cutting knife swinging mounting, cutter motor, rotation crank arm, revolving fragment, location photoelectric sensor, cutting knife left plate and cutting knife right plate form;
Paper feed lower leading axle wherein, paper feed upper guide plate, paper feeding main shaft, paper feeding upper pressure axial, turnover panel motor and paper pushing motor are fixed in left chute side plate and the right rail side plate; Rotation turnover panel wherein, cam bit and turnover panel belt wheel are installed on the paper feeding main shaft; Pilot axle wherein is shelved on the both sides the raised area that rotates turnover panel, and the gap by printing paper is arranged; Pilot axle wherein and pilot axle tongue piece move up and down in the chute of left chute side plate and right rail side plate.
Described cut part, lower cutter is fixed between cutting knife left plate and the cutting knife right plate, and upper cutter is installed on the cutting knife swinging mounting, is through respectively between the left side plate rotatable, the cutting knife left side plate is fixed on the end face of left and right sides chute side plate, can left and right adjusting.
A pair of paper feed guide shaft among the present invention, i.e. paper feed lower leading axle and paper feed upper guide plate, but between gapped paper feed.
Rotation turnover panel among the present invention, when the photograph print front end is not reflected the formula photoelectric sensor and detects, state is basic horizontal, turnover panel two end the raised areas are being put the pilot axle, rotate between turnover panel and the pilot axle gapped, cam bit pushes up peak with the paper feeding upper pressure axial, and is also gapped in the middle of paper feeding main shaft and the paper feeding upper pressure axial.Described gap is the above thickness (of a piece of paper Ji>=0.2mm).
The radiation source of the reflective photoelectric sensor among the present invention is preferably led light source; Preferred 5-10 pair, optimum is 7 pairs.
One narrow slit is arranged on the sensor base plate among the present invention, be preferably 1-5mm, optimum is 3mm.
It is that cutting knife is started working when detecting black and white cutting knife line by reflective photoelectric sensor that cutting knife among the present invention cuts off printing paper.
In addition and since printer need to be in different environment photograph print, if the dissatisfactory words of blotting amount of temperature and humidity and printing paper.Structure of the present invention can also be installed heating system above the pilot axle.Heating system is comprised of at least one blower fan and electric heater that blows heat, and the watt level of electric heater can according to circumstances be decided.
The present invention can be installed in paper delivery the place ahead that Epson (EPSON) L801 printer, EPSON Stylus photo 1390 printers, Canon (CANON) are risen coloured silk (PIXMA) Pro9500 MarkII A3+ specialty ink-jet photo-printer having.
The present invention can carry out automatic cutting to the photo papers of having printed, and has realized bulk print, has solved the trouble of manual cut paper, is applicable to the occasion of the bulk print photo of various roll paper printers.
Description of drawings
Fig. 1 is structural representation of the present invention;
Wherein: paper feed lower leading axle 1, paper feed upper guide plate 2 rotates turnover panel 3, pilot axle 4, cam bit 5, pilot axle tongue piece 6, upper photoelectric sensor 7, lower photoelectric sensor 8, turnover panel belt wheel 9, turnover panel pulley belt 10, electrical machine belt pulley 11, turnover panel motor 12, left chute side plate 13, right rail side plate 14, paper feeding main shaft 15, paper feeding upper pressure axial 16, upper pressure axial extension spring 17, paper feeding belt wheel 18, paper feeding belt wheel conveyer belt 19, electrical machine belt pulley 20, paper pushing motor 21, sensor base plate 22, reflective photoelectric sensor 23, lower cutter 24, upper cutter 25, cutting knife swinging mounting 26, rotation cranks arm 27, revolving fragment 28, location photoelectric sensor 29, cutter motor 30, cutting knife left plate 31, cutting knife right plate 32.
The specific embodiment
Now in conjunction with the embodiments and accompanying drawing, the invention will be further described, but enforcement of the present invention is not limited in this.
Embodiment 1:
As shown in Figure 1, a kind of automatic paper-cutting mechanism of printer, be installed in the place ahead of printer paper outlet, this automatic paper-cutting mechanism comprises: paper feed lower leading axle 1 and paper feed upper guide plate 2, turnover panel parts, paper pushing part, sensor base plate 22 and reflective photoelectric sensor 23, cut part;
Described turnover panel parts, by rotate turnover panel 3, pilot axle 4, about each cam bit 5, pilot axle tongue piece 6, upper photoelectric sensor 7, lower photoelectric sensor 8, turnover panel belt wheel 9, turnover panel pulley belt 10, electrical machine belt pulley 11 and turnover panel motor 12 of one form;
Described paper pushing part, by paper feeding main shaft 15, paper feeding upper pressure axial 16, about each upper pressure axial extension spring 17, paper feeding belt wheel 18, paper feeding belt wheel conveyer belt 19, electrical machine belt pulley 20 and paper pushing motor 21 of one form;
Described reflective photoelectric sensor 23 is installed on the sensor base plate 22, and reflective photoelectric sensor comprises seven pairs of radiation sources and receiving tube device; The narrow slit that a 3mm is arranged on the described sensor base plate 22.
Described cut part, by upper cutter 25, lower cutter 24, cutting knife swinging mounting 26, cutter motor 30, rotate crank arm 27, revolving fragment 28, location photoelectric sensor 29, cutting knife left plate 31 and cutting knife right plate 32 form;
Paper feed lower leading axle 1 wherein, paper feed upper guide plate 2, paper feeding main shaft 15, paper feeding upper pressure axial 16, turnover panel motor 12 and paper pushing motor 21 are fixed in left chute side plate 13 and the right rail side plate 14; Rotation turnover panel 3 wherein, cam bit 5 and turnover panel belt wheel 9 are installed on the paper feeding main shaft 15; Pilot axle 4 wherein is shelved on the both sides the raised area that rotates turnover panel 3, and the gap by printing paper is arranged; Pilot axle 4 wherein and pilot axle tongue piece 6 move up and down in the chute of left chute side plate and right rail side plate.
Embodiment 2:
A kind of automatic paper-cutting mechanism of printer, all the other are with embodiment 1, and the radiation source of described reflective photoelectric sensor 23 is five pairs; The narrow slit that a 5mm is arranged on the described sensor base plate 22.
Embodiment 3:
The automatic paper-cutting mechanism of printer of the present invention is installed in paper delivery the place ahead of Epson L801 or EPSON Stylus photo 1390 printers.
At first will be according to the width of the good coil paper of size Selection of photo, if print 6 cun X4 cun photo, at this moment will be placed in the coil paper of 6 cun paper width in the printer on the paper feed frame.Simultaneously, between every photo, increase by one group of black and white cutting knife line by the software that sends photo and be used for later cutting and minute family.
Before photograph print, the rotation turnover panel 3 among the present invention be parked in paper feed lower leading axle 1 and paper feed upper guide plate 2 same parallel positions on, the two ends the raised area that rotates simultaneously turnover panel 3 holds up pilot axle 4 and produces the gap of wearing paper in the middle of making.Pilot axle tongue piece 6 also hides on the position of upper photoelectric sensor 7 at this moment, rotate the left and right sides cam bit 5 on the turnover panel, it is on the extreme higher position, and paper feeding upper pressure axial 16 jack-up, make it and paper feeding main shaft 15 middle generations wear the paper gap, revolving fragment 28 also rests on the position of location photoelectric sensor 29, and upper cutter 25 and lower cutter 24 have produced the gap of wearing paper.Above-mentioned state is that the photo papers front end that prints is not subjected to any resistance can deliver to the cutting knife mouth, at this moment just can begin to print.
When printer was got photo, the front end of photo papers was introduced into the gap in the middle of paper feed lower leading axle 1 and the paper feed upper guide plate 2.Carrying out along with photograph print, the front end of photo papers has pierced into the gap in the middle of rotation turnover panel 3 and the pilot axle 4, and also passed the gap in the middle of paper feeding main shaft 15 and the paper feeding upper pressure axial 16, when having entered the narrow slit of sensor base plate 22 centres, when at this moment the front end of photo papers is reflected formula photoelectric sensor 23 and detects, turnover panel motor 12 drive motor belt wheels 11 drive turnover panel belt wheel 9 by turnover panel pulley belt 10, have rotated down on the position of vertical approximately 90 degree rotating turnover panel 3.This moment at the peak of left and right sides cam bit 5 also along with the rotation of rotating turnover panel 3 enters low position.Be separated from paper feeding upper pressure axial 16, about upper pressure axial extension spring 17 paper feeding upper pressure axial 16 is left behind, the front end of photo papers is pushed down by paper feeding main shaft 15 and paper feeding upper pressure axial 16.At this moment pilot axle 4 has been pressed on the photo papers by deadweight.Along with photograph print paper shifts out, the chute of pilot axle two ends in the middle of left chute side plate 13 and right rail side plate 14 enters toward sagging.When pilot axle tongue piece 6 entered into lower photoelectric sensor 8 and covers, paper pushing motor 21 drive motor belt wheels 20 made paper feeding belt wheel 18 and the 15 beginning paper feedings of paper feeding main shaft by paper feeding belt wheel conveyer belt 19.When reflective photoelectric sensor 23 has detected the cutting knife line, paper feeding main shaft 15 is just delivered to lower cutter 24 to photo papers, in the edge of a knife of upper cutter 25, rotate elongated slots in the middle of the 27 driven rotary sheets 28 of cranking arm by cutter motor 30 and make upper cutter support 26 revolve to turn around photo papers is cut off, then revolving fragment rests on the position of location photoelectric sensor 29 and waits for cutting of next photo.The photo papers that this moment, printing was shifted out is being pressed by pilot axle 4 all the time and is being formed the U-shaped state.
Along with photo papers is ceaselessly exported, pilot axle 4 moves down, when pilot axle tongue piece 6 covers lower photoelectric sensor 8, and paper feeding main shaft 15 beginning paper feedings, and walk fixing step-length and stop.At this moment pilot axle tongue piece 6 has left time photoelectric sensor 8, and photo papers is printed paper feeding forward always, and when pilot axle tongue piece 6 covered lower photoelectric sensor 8 again, paper feeding main shaft 15 began again to walk fixing step-length paper feeding.In the process of paper feeding, if having detected black and white cutting knife bar, reflective photoelectric sensor 23 occurs, just it is delivered to the cutting knife mouth and cut off.All the time be when whenever photoelectric sensor 8 is covered by pilot axle tongue piece 6 instantly like this, the 15 beginning paper feedings of paper feeding main shaft, in the paper feeding process, reflective photoelectric sensor one detects black and white cutting knife bar straight through the narrow slit on the sensing base plate 22, just delivers to the cut-out of cutting knife mouth if having.So repeatedly work until the photo papers that print to finish all sent cut.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (7)

1. the automatic paper-cutting mechanism of a printer, be installed in the place ahead of printer paper outlet, it is characterized in that this automatic paper-cutting mechanism comprises: paper feed lower leading axle (1) and paper feed upper guide plate (2), turnover panel parts, paper pushing part, sensor base plate (22) and reflective photoelectric sensor (23), cut part;
Described turnover panel parts, by rotate turnover panel (3), pilot axle (4), about each cam bit (5), pilot axle tongue piece (6), upper photoelectric sensor (7), lower photoelectric sensor (8), turnover panel belt wheel (9), turnover panel pulley belt (10), electrical machine belt pulley (11) and turnover panel motor (12) of one form;
Described paper pushing part, by paper feeding main shaft (15), paper feeding upper pressure axial (16), about each upper pressure axial extension spring (17), paper feeding belt wheel (18), paper feeding belt wheel conveyer belt (19), electrical machine belt pulley (20) and paper pushing motor (21) of one form;
Described reflective photoelectric sensor (23) is installed on the sensor base plate (22), and reflective photoelectric sensor comprises at least one pair of above radiation source and receiving tube device; The narrow slit that a 1-8mm is arranged on the described sensor base plate (22);
Described cut part, by upper cutter (25), lower cutter (24), cutting knife swinging mounting (26), cutter motor (30), rotate crank arm (27), revolving fragment (28), location photoelectric sensor (29), cutting knife left plate (31) and cutting knife right plate (32) form;
Paper feed lower leading axle (1) wherein, paper feed upper guide plate (2), paper feeding main shaft (15), paper feeding upper pressure axial (16), turnover panel motor (12) and paper pushing motor (21) are fixed in left chute side plate (13) and the right rail side plate (14); Rotation turnover panel (3) wherein, cam bit (5) and turnover panel belt wheel (9) are installed on the paper feeding main shaft (15); Pilot axle (4) wherein is shelved on the both sides the raised area that rotates turnover panel (3), and the gap by printing paper is arranged; Wherein pilot axle (4) and pilot axle tongue piece (6) move up and down in the chute of left chute side plate and right rail side plate.
2. the automatic paper-cutting mechanism of a kind of printer according to claim 1, it is characterized in that, described cut part, lower cutter (24) are fixed between cutting knife left plate (31) and the cutting knife right plate (32), and upper cutter (25) is installed on the cutting knife swinging mounting (26).
3. the automatic paper-cutting mechanism of a kind of printer according to claim 1 and 2 is characterized in that, the radiation source of described reflective photoelectric sensor (23) is 5-10 pair.
4. the automatic paper-cutting mechanism of a kind of printer according to claim 1 and 2 is characterized in that, the radiation source of described reflective photoelectric sensor (23) is 7 pairs.
5. the automatic paper-cutting mechanism of a kind of printer according to claim 1 and 2 is characterized in that, the narrow slit of a 1-5mm is arranged on the described sensor base plate (22).
6. the automatic paper-cutting mechanism of a kind of printer according to claim 1 and 2 is characterized in that, the narrow slit of a 3mm is arranged on the described sensor base plate (22).
7. the automatic paper-cutting mechanism of a kind of printer according to claim 1 and 2 is characterized in that, heating system is installed in pilot axle (4) top, and described heating system is comprised of at least one blower fan and electric heater that blows heat.
CN201210405598.3A 2012-10-22 2012-10-22 Automatic paper cutting mechanism for printer Expired - Fee Related CN102886992B (en)

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Application Number Priority Date Filing Date Title
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CN102886992B CN102886992B (en) 2015-05-13

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104070841A (en) * 2014-05-16 2014-10-01 南京富士通计算机设备有限公司 Hob type paper cutting device
CN105234975A (en) * 2015-11-12 2016-01-13 台山市捷达电器有限公司 Automatic paper cutter
CN105835541A (en) * 2016-03-14 2016-08-10 佛山市美辰拓达电子有限公司 Automatic seal printer with continuous supply of ink
CN107379044A (en) * 2017-08-28 2017-11-24 南京泛太克文化产业发展有限公司 Printing paper guillotine and photographic paper production line
CN110654124A (en) * 2019-11-01 2020-01-07 北京大秦新天下电子有限公司 Printing and cutting integrated machine
CN112477433A (en) * 2020-11-27 2021-03-12 浙江思印科技有限公司 High-speed digital printing machine

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CN1217681A (en) * 1997-02-20 1999-05-26 松下电器产业株式会社 Printing device with cutter
CN101247959A (en) * 2005-05-20 2008-08-20 Prinics株式会社 Printer cartridge unifying thermal ribbon and transfer medium and thermal transfer printer employing the same
CN202847140U (en) * 2012-10-22 2013-04-03 德美(上海)影像器材有限公司 Automatic paper cutting mechanism for printer

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Publication number Priority date Publication date Assignee Title
JPS63281874A (en) * 1987-05-15 1988-11-18 Oki Electric Ind Co Ltd Method for winding printing paper around platen
JPH03218873A (en) * 1990-01-24 1991-09-26 Seiko Epson Corp Printer and sheet containing box
JPH0592390A (en) * 1991-09-27 1993-04-16 Brother Ind Ltd Cutting device for image forming device
JPH08337023A (en) * 1995-04-14 1996-12-24 Ricoh Co Ltd Image recording apparatus
CN1217681A (en) * 1997-02-20 1999-05-26 松下电器产业株式会社 Printing device with cutter
JPH115338A (en) * 1997-06-18 1999-01-12 Casio Comput Co Ltd Printer
CN101247959A (en) * 2005-05-20 2008-08-20 Prinics株式会社 Printer cartridge unifying thermal ribbon and transfer medium and thermal transfer printer employing the same
CN202847140U (en) * 2012-10-22 2013-04-03 德美(上海)影像器材有限公司 Automatic paper cutting mechanism for printer

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104070841A (en) * 2014-05-16 2014-10-01 南京富士通计算机设备有限公司 Hob type paper cutting device
CN104070841B (en) * 2014-05-16 2017-01-18 南京富士通计算机设备有限公司 Hob type paper cutting device
CN105234975A (en) * 2015-11-12 2016-01-13 台山市捷达电器有限公司 Automatic paper cutter
CN105234975B (en) * 2015-11-12 2017-09-29 台山市捷达电器有限公司 Automatic paper cutting machine
CN105835541A (en) * 2016-03-14 2016-08-10 佛山市美辰拓达电子有限公司 Automatic seal printer with continuous supply of ink
CN105835541B (en) * 2016-03-14 2017-12-01 佛山市美辰拓达电子有限公司 A kind of continuous automatic sealing printer for supplying stamp-pad ink
CN107379044A (en) * 2017-08-28 2017-11-24 南京泛太克文化产业发展有限公司 Printing paper guillotine and photographic paper production line
CN110654124A (en) * 2019-11-01 2020-01-07 北京大秦新天下电子有限公司 Printing and cutting integrated machine
CN110654124B (en) * 2019-11-01 2024-03-26 北京大秦新天下电子有限公司 Printing and cutting integrated machine
CN112477433A (en) * 2020-11-27 2021-03-12 浙江思印科技有限公司 High-speed digital printing machine

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Effective date of registration: 20161207

Address after: 201108 Shanghai Minhang District Jin Road, No. 6, building 1, room F25, building 4299

Patentee after: Shanghai Fu Yu Electronic Technology Co.,Ltd.

Address before: 200335 Shanghai city Minhang District humin Road No. 9505

Patentee before: DEMEI (SHANGHAI) IMAGE EQUIPMENT Co.,Ltd.

Patentee before: Shanghai Aiqibi Electronic Technology Co.,Ltd.

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CF01 Termination of patent right due to non-payment of annual fee