Continuous feeding mechanism for printing machine for flexible paper and using method

Abstract

The invention discloses a continuous feeding mechanism for a printing machine for flexible paper in the technical field of printing machines. The continuous feeding mechanism comprises a feeding frameassembly and a conveying assembly, wherein the feeding frame assembly comprises a base, and U-shaped frames are fixedly arranged on the left side and the right side of the top of the base; and the conveying assembly comprises lower rollers movably arranged at the tops in the U-shaped frames through rotating shafts I, and upper rollers are movably arranged at the top between bearing frames on thefront side and the rear side and the left side between transverse frames on the front side and the rear side through rotating shafts II. According to the continuous feeding mechanism, the conveying assembly is arranged, a conveying belt drives the flexible paper to be conveyed to the right side, and a follow-up conveying belt and a main conveying belt are synchronously driven; and due to the factthat flexible magnetic strips I and flexible magnetic strips II are in one-to-one correspondence, under the action of the repulsion force of like poles of the flexible magnetic strips I and the flexible magnetic strips II, the flexible paper located at the top of the main conveying belt is stably attached to the top of the main conveying belt, on one hand, the situation that the flexible paper deviates or is separated from the main conveying belt during transmission is avoided, and on the other hand, the situation that the flexible paper is wrinkled during conveying and feeding is reduced.

Description

technical field [0001] The invention relates to the technical field of printing machines, in particular to a continuous feeding mechanism and a using method of printing machines for flexible paper. Background technique [0002] With the development of society, people's daily life is inseparable from paper. In order to improve the decoration and diversity of paper, paper generally needs to be printed. In the prior art, with the development of printing technology, some automatic inkjet printing Or flat screen printing equipment has a high level of automation, and its automation process has been relatively perfect. The general hard printing process can basically be fully automatic. However, due to the wider application range of paper, some flexible surfaces are relatively For large paper, the existing equipment cannot perform automatic feeding. [0003] The continuous feeding mechanism of the existing printing machine mostly realizes the feeding of the flexible paper through t...

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Problems solved by technology

[0002] With the development of society, people's daily life is inseparable from paper. In order to improve the decoration and diversity of paper, paper generally needs to be printed. In the prior art, with the development of printing technology, some automatic inkjet printing Or flat screen printing equipment has a high level of automation, and its automation process has been relatively perfect. The general hard printing process can basically be fully automatic. However, due to the wider application range of paper, some flexible surfaces are relatively For large paper, the existing equipment cannot perform automatic feeding

[0003] The continuous feeding mechanism of the existing printing machine mostly realizes the feeding of the flexible paper through the conveyor belt, and there are the following defects in use: the flexible paper is easy to shift during the feeding process, and is easily affected by external factors. The conveyor belt will affect the printing operation of the subsequent printing machine. At the same time, during the feeding process, the surface of the flexible paper is easy to absorb a large amount of dust, resulting in poor quality when printing through the printing machine after feeding. For this reason, we propose A continuous feeding mechanism of a printing machine for flexible paper and its application method

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