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A mobile printing positioning and conveying device

A technology of conveying device and positioning device, applied in printing, printing press, transportation and packaging, etc., can solve the problems of short positioning time, poor high-speed overprinting stability, and difficulty in increasing printing speed.

Active Publication Date: 2017-02-22
郭石生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the shortcomings of short positioning time, difficulty in increasing printing speed, low paper feeding speed, and poor overprinting stability at high speeds, the technical problem to be solved by the present invention is to provide a long positioning time, high printing speed and good overprinting stability, Mobile printing positioning and conveying device with fast paper feeding speed

Method used

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  • A mobile printing positioning and conveying device
  • A mobile printing positioning and conveying device
  • A mobile printing positioning and conveying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] A mobile printing positioning conveying device, such as Figure 1-15 As shown, it includes a paper feeding device, a movable front positioning device, a circular side positioning device, a teeth moving device, a photoelectric distance measuring device 51, and a paper transfer roller 24;

[0082] Described paper feeding device comprises loose paper blowing nozzle 30, A component paper nozzle 25, B component paper nozzle 251, paper feeding nozzle 26, described loose paper blowing nozzle 30, A component paper nozzle 25 and B group Blow holes 252 are provided on the front side of the paper separating nozzle 251, and the paper loosening nozzle 30 is arranged on the left side of the A component paper nozzle 25 and the B component paper nozzle 251, and the A component paper nozzle 25 and B component paper nozzle 251 are installed on the same plane, and the described paper feeding nozzle 26 is arranged on the right side of A component paper nozzle 25 and B component paper nozzl...

Embodiment 2

[0093] A mobile printing positioning conveying device, such as figure 1 with Figure 4 As shown, it includes a mobile front regulation positioning device. The mobile front regulation positioning device includes a front gauge belt 3 and a paper feeding belt 4. The linear speed of the front gauge belt 3 is lower than that of the paper feeding belt 4. .

Embodiment 3

[0095] A mobile printing positioning conveying device, such as figure 1 , figure 2 with Figure 4 As shown, it includes a mobile front regulation positioning device. The mobile front regulation positioning device includes a front gauge belt 3 and a paper feeding belt 4. The linear speed of the front gauge belt 3 is lower than that of the paper feeding belt 4. .

[0096] The mobile front regulation positioning device also includes a paper feeding board 23 and a front regulation paper stopper 6, and the working surfaces of the front gauge line belt 3 and the paper feeding line belt 4 are located above the paper feeding board 23, The front gauge paper stopper 6 is installed on the front gauge line belt 3, and the front gauge paper stopper 6 and the paper transfer roller 24 act in unison.

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Abstract

The invention relates to a printing device, in particular to a mobile printing, positioning and conveying device, and aims to provide a printing, positioning and conveying device which is long in positioning time, high in printing speed, high in overprinting accuracy and high in paper feeding speed. In order to solve the technical problem, the invention provides a mobile printing, positioning and conveying device which comprises a paper feeding device, a mobile front gauge positioning device, a circulation side gauge positioning device, an articulation tooth moving device, an electro-optical distance measurement device and a paper conveying roller. By virtue of the mobile printing, positioning and conveying device, the paper feeding efficiency can be improved; the paper moving distance can be accurately controlled by adjusting the distance between a movable cam and an annular fixed cam; the device is stable in structure, low in damage possibility and accurate to position; due to the cooperation of the circulation side gauge positioning device and a paper conveying plate, the paper positioning time can be prolonged; the printing speed is increased; the overprinting accuracy is ensured.

Description

technical field [0001] The invention relates to a printing device, in particular to a mobile printing positioning and conveying device. Background technique [0002] Printing is a technology that transfers the ink to the surface of paper, fabric, leather and other materials through plate making, ink application, and pressurization of original manuscripts such as text, pictures, and photos, and reproduces the contents of the original manuscripts in batches. The modern sheet-fed rotary printing machine is a highly automated printing machine that uses a pneumatic automatic paper feeder to separate the paper and transport it to the regular parts for positioning, and then transfers it to the printing part through the paper transfer device for printing, and accumulates it on the delivery table. [0003] One of the main requirements for print quality is accurate registration. Accurate overprinting means that the printing pattern must have a fixed position on the paper, whether it ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H3/08B65H3/66B65H5/06B41F21/12B41F21/14
Inventor 郭石生
Owner 郭石生
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