Screen printing machine

A screen printing machine, tension control technology, applied in screen printing machine, printing machine, rotary printing machine and other directions, can solve the problems of product printing quality impact, product scrapping and other problems, achieve a high degree of automation, improved quality, guarantee The effect of print quality

Inactive Publication Date: 2010-07-28
KUNSHAN XIONGFENG COLOR PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As an important printing equipment, screen printing machine has a wide range of applications in the printing field. The wrinkle and deflection of the material when feeding, and the dust attached to the surface of the material will affect the printing quality of the final product. In severe cases, it will Product scrap

Method used

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  • Screen printing machine

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Embodiment Construction

[0011] Such as figure 1 As shown, a schematic diagram of the structural composition of the screen printing machine of the present invention is provided. A tension control system, an edge system and a dust removal wheel are sequentially installed at the feed end of the screen printing machine. The tension control system includes a tension detector 2 and a magnetic powder Type clutch 3, through the control system 7 of the whole machine, the magnetic powder clutch can control the feeding speed according to the feeding tension measured by the tension detector 2, so as to keep the material taut to a certain extent, thereby avoiding the occurrence of wrinkling The edge-to-edge system includes electric eyes 4 and deviation correction devices 5. During the feeding process, the complete machine control system 7 receives the displacement offset signal of the edge of the material monitored by the electric eyes in real time, controls the deviation correction device 5 to act accordingly, an...

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PUM

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Abstract

The invention discloses a screen printing machine. A tension control system, an edge aligning system and a dedusting wheel are arranged at a feed end sequentially, wherein the tension control system comprises a tension detector and a magnetic particle clutch; and the edge aligning system comprises an electric eye and a deviation-correcting device. The tension control system detects and automatically adjusts tension in a feeding process and has a function of stretching, so that materials are prevented from being wrinkled in a feeding process; the edge aligning system can automatically align edges of the fed materials and correct deviation, so that the positioning precision is improved; and dust on the surface of the materials is adhered by the dedusting wheel, so that the printing quality can be improved, the automation degree of the whole machine is high, and the printing quality of the product can be effectively guaranteed.

Description

technical field [0001] The invention belongs to the field of printing machinery, in particular to a screen printing machine. Background technique [0002] As an important printing equipment, screen printing machine has a wide range of applications in the printing field. The wrinkle and deflection of the material when feeding, and the dust attached to the surface of the material will affect the printing quality of the final product. In severe cases, it will Product scrapped. Contents of the invention [0003] In view of the above problems, the present invention provides a screen printing machine, which can realize automatic deviation correction, and can control the tension of feeding materials, reduce wrinkles, and remove dust attached to the surface, so as to improve the quality of printed products. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005] A screen printing machine, in which a tension control system, ...

Claims

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Application Information

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IPC IPC(8): B41F15/12B41F21/00
Inventor 王铜锋
Owner KUNSHAN XIONGFENG COLOR PRINTING
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