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Paper conveying and leveling device for printing machine

A technology for printing presses and paper, applied in the field of paper conveying leveling devices, can solve problems such as inconvenience in leveling process, and achieve the effects of easy and convenient leveling process, easy and convenient adjustment process, and improvement of flatness and leveling speed.

Inactive Publication Date: 2019-03-29
HANGZHOU GUORUI PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The paper leveling process is very inconvenient and needs to be improved

Method used

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  • Paper conveying and leveling device for printing machine
  • Paper conveying and leveling device for printing machine
  • Paper conveying and leveling device for printing machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0036] like figure 1 As shown, a paper conveying and leveling device for a printing machine includes a stage 1 and pulleys 11 arranged around the lower end surface of the stage 1 . A pair of side plates 2 are vertically arranged on the upper end surface of the stage 1, and the pair of side plates 2 are arranged on both sides of the stage 1 in parallel to each other. Pad 3.

[0037] like figure 2 As shown, a dovetail block 21 is provided in the middle of the lower end surface of the side plate 2 , and a pair of dovetail grooves 12 for the dovetail block 21 to slide are provided on the upper end surface of the stage 1 . A cavity 13 communicating with the dovetail groove 12 is provided inside the stage 1 , and a driving mechanism 4 for driving a pair of dovetail blocks 21 to approach or move away from each other is provided in the cavity 13 .

[0038] like ...

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Abstract

The invention discloses a paper conveying and leveling device for a printing machine. The device comprises a carrying table and sliding wheels which are arranged at the lower end of the carrying table, wherein a pair of side plates are vertically arranged on the carrying table, dovetail blocks are arranged at the lower ends of the side plates, dovetail grooves for allowing the dovetail blocks to slide are formed in the carrying table, a cavity communicating with the dovetail grooves is formed inside the carrying table, a driving mechanism used for driving the pair of dovetail blocks to move isarranged in the cavity, one end of the carrying table is provided with an end plate, the other end of the carrying table is provided with a push plate, positioning rods are arranged at the lower endof the end plate, positioning holes are formed in the upper end surface of the carrying table, a sliding block is arranged at the lower end of the push plate, a sliding groove is formed in the carrying table, and a driving assembly for driving the push plate to move is arranged on the carrying table. The paper conveying and leveling device for the printing machine has the advantages and effects that automatic leveling of the two sides of paper is achieved through the pair of side plates, and automatic leveling of the two ends of the paper is realized by utilizing the end plate and the push plate, so that the flatness of the periphery of the paper is improved, the labor intensity of workers is reduced, and the effect of conveniently leveling the paper is achieved.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a paper conveying and leveling device for a printing machine. Background technique [0002] Printing is a technology that transfers the ink to the surface of paper, fabric, plastic, leather and other materials through plate making, ink application, and pressurization to copy the contents of the original manuscript in batches. Printing is the process of transferring the approved printing plate to the substrate through printing machinery and special ink. [0003] Chinese patent CN202642767U discloses a conveyor for feeding a printing machine, the conveyor includes a frame, a conveyor roller is arranged on the frame, a motor is provided beside the frame, the motor is connected to the conveyor roller, and the first conveyor roller A sensor is arranged between the second conveying roller, and the sensor is connected with the motor. [0004] When the above-mentioned conveyor is in u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H5/04B65H5/36
CPCB65H5/04B65H5/36B65H2701/1131
Inventor 缪仁健
Owner HANGZHOU GUORUI PRINTING
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