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Gluing device

A technology of applying rubber rollers and rubber discs, which is applied to the device for coating liquid on the surface, coating, etc., and can solve problems such as uneven glue layer

Inactive Publication Date: 2012-06-20
WUXI JIANGSU WEIFENG PRINTING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation, if the pressure on both sides is not adjusted properly, the adhesive layer will be uneven on one side and thinner on the other.

Method used

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Examples

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Embodiment Construction

[0010] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0011] Such as figure 1 As shown, the anilox roller 2 is immersed in the rubber disc 3 and is driven by the motor 1. The upper rubber roller 5 is above the anilox roller 2 and is in line contact with it. The upper rubber roller 5 is installed in the middle of the movable rod 4, and the movable rod 4 One end is hinged to the frame, and the other end is connected to the piston rod of the cylinder 6 on which a pressure sensor 7 is installed.

[0012] The cylinder 6 drives the movable rod 4 to rotate around one end through the telescopic piston rod, and then drives the upper rubber roller 5 to move up and down to realize the pressure change with the anilox roller 2 . T...

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PUM

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Abstract

The invention provides a gluing device. The gluing device comprises an anilox roller, a gluing roller and a glue disc, wherein the anilox roller is immersed into the glue disc and driven by a motor; the gluing roller is positioned above the anilox roller and is in linear contact with the anilox roller; the gluing roller is arranged in the middle of a moveable rod; one end of the moveable rod is hinged with a frame and the other end of the moveable rod is connected with a piston rod of an air cylinder; and a pressure sensor is arranged on the air cylinder. According to the gluing device, the air cylinder is used for adjusting pressure of the gluing roller, and the sensor is used for detecting the pressure, so that pressure at the two ends is balanced, and proper gluing quantity and gluing uniformity are guaranteed.

Description

technical field [0001] The invention relates to a gluing device, which belongs to the field of printing machinery. Background technique [0002] The gluing system controls the amount of gluing by adjusting the pressure between the rubber roller and the anilox roller. When the pressure is light, the amount of gluing is large, otherwise the amount of gluing is small. During the operation, if the pressure on both sides is not adjusted properly, the adhesive layer will be uneven on one side and thinner on the other. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a gluing device that can adjust the pressure so that the pressure is appropriate and the pressure at both ends is balanced. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical solutions: [0005] A gluing device comprising an anilox roller, an ...

Claims

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Application Information

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IPC IPC(8): B05C11/02B05C11/10B05C1/08
Inventor 吴伟平
Owner WUXI JIANGSU WEIFENG PRINTING MACHINE
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