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Automatic paper cutting mechanism for printer

A printer, automatic technology, applied in the direction of printing device, printing, etc., can solve the problems of manual cutting, trouble, no printing and paper cutting, etc., to achieve the effect of solving trouble

Inactive Publication Date: 2015-05-13
上海傅榆电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most digital photo printers are manually loaded with 20-30 sheets of photo paper of various widths. Professionals in the digital photo printing industry often need dozens or even hundreds of sheets of photo paper to complete an order. These digital photo printers cannot Suitable for more than batch occasions
With the development of technology and market, printers that can print roll paper have also appeared in the digital printing industry in recent years, but many models such as Epson (Epson) L801, EPSON Stylus photo 1390 digital photo printer, etc. After completion, it needs to be cut by hand; especially for small size photos with a width of less than 16 inches, it is very troublesome to operate
Cutting paper manually is not only very troublesome, but also time-consuming and labor-intensive
[0003] At present, there is no printer that can print roll paper that can realize the function of automatic paper cutting, and there is no integrated printer that prints and cuts paper synchronously.

Method used

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  • Automatic paper cutting mechanism for printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, an automatic paper-cutting mechanism of a printer is installed in front of the paper outlet of the printer. The automatic paper-cutting mechanism includes: a lower paper-feeding guide shaft 1 and a paper-feeding upper guide plate 2, a flap part, a paper-feeding part, and a sensor Bottom plate 22 and reflective photoelectric sensor 23, cutter part;

[0025] The flap part is composed of a rotating flap 3, a pressure guide shaft 4, a left and right cam piece 5, a pressure guide shaft tongue piece 6, an upper photoelectric sensor 7, a lower photoelectric sensor 8, a flap pulley 9, and a flap belt. Wheel drive belt 10, motor belt pulley 11 and turnover plate motor 12 are formed;

[0026] Described paper-feeding part is made up of paper-feeding main shaft 15, paper-feeding upper pinch 16, left and right each upper pinch tension spring 17, paper-feeding pulley 18, paper-feeding pulley conveyor belt 19, motor pulley 20 and paper-feeding motor 21 com...

Embodiment 2

[0031] An automatic paper-cutting mechanism of a printer, the rest of which are the same as in Embodiment 1. The reflective photoelectric sensor 23 has five pairs of irradiation light sources; the sensor base plate 22 has a 5mm narrow slit.

Embodiment 3

[0033] The automatic paper cutting mechanism of the printer of the present invention is installed in the front of the paper output of Epson L801 or EPSON Stylus photo 1390 printers.

[0034] Firstly, choose the width of the roll paper according to the size of the photo. If you are printing a 6-inch by 4-inch photo, then place the roll paper with a width of 6 inches on the paper tray in the printer. At the same time, a set of black and white cutting lines are added between each photo through the software that sends the photos for future cropping and division.

[0035] Before printing the photo, the rotating flap 3 in the present invention stops at the same parallel position as the paper feeding lower guide shaft 1 and the paper feeding upper guiding plate 2, and at the same time, the raised parts at both ends of the rotating flap 3 hold up the guide shaft 4 Make a gap in the middle through the paper. At this time, the pressure guiding shaft tongue 6 is also covered on the posi...

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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

technical field [0001] The invention belongs to the technical field of photographic equipment, and in particular relates to an automatic paper cutting mechanism of a printer. Background technique [0002] At present, most digital photo printers are manually loaded with 20-30 sheets of photo paper of various widths. Professionals in the digital photo printing industry often need dozens or even hundreds of sheets of photo paper to complete an order. These digital photo printers cannot It is suitable for occasions with more than batch size. With the development of technology and market, printers that can print roll paper have appeared in the digital printing industry in recent years, but many models, such as Epson (Epson) L801, EPSON Stylus photo 1390 digital photo printer, etc., do not have the function of paper cutting. After completion, it needs to be cut by hand; especially the operation of small size photos with a width of less than 16 inches is very troublesome. Manual ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J11/66
Inventor 史荣芝
Owner 上海傅榆电子科技有限公司
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