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Curved surface screen printing device

A screen printing device and curved surface technology, which is applied to screen printing machines, printing machines, printing machines, etc., can solve problems such as low production efficiency and impact on product quality, and achieve high production efficiency, reduced labor intensity, and uniform contact force Effect

Pending Publication Date: 2020-06-19
杭州众宙科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The screen printing on the surface cannot be carried out on the production line, not only the production efficiency is low, but also the multiple handling, assembly and disassembly will affect the product quality

Method used

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  • Curved surface screen printing device
  • Curved surface screen printing device
  • Curved surface screen printing device

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Such as Figure 1-5 As shown, a curved screen printing device includes a conveyor belt 1 and a substrate 3. The conveyor belt 1 is connected to the production line. Several pins 2 are connected to the conveyor belt 1. The number of pins 2 is configured according to the production design requirements. The substrate 3 has a cylindrical shape and is provided with a substrate hole passing through the upper and lower end surfaces. The pin 2 has a stepped cylindrical shape and is divided into upper, middle and lower sections. The upper cylinder of the pin 2 is inserted into the substrate hole of the substrate 3, and the substrate 3 is sleeved with the pin 2. The upper part of the upper cylinder of the pin 2 is provided with a pin hole 22. The upper surface of the middle cylinder of the pin 2 is tightly attached to the lower end surface of the substrate 3. The pin 2 is provided with a pin slot 21 with a concave outer surface. The pin slot 21 is located on the cylindrical...

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Abstract

The invention provides a screen printing device for the outer surface of a cylindrical curved surface and suitable for use in an assembly line, and relates to the technical field of printing. The screen printing device includes a conveyor belt and cylindrical printing stocks, the conveyor belt is connected with stepped cylindrical plug pins, the printing stocks are connected with the plug pins ina sleeving mode, the outer surfaces of the printing stocks are covered with printing plate components, pressing blocks are inserted in the plug pins, the pressing blocks are rotatably connected with squeegee driving mechanisms, balance mechanisms and guide mechanisms are connected to the plug pins and the pressing blocks in a clamping mode, and the balance mechanisms are matched with the guide mechanisms. The screen printing device solves the technical problems of low production efficiency due to the fact that screen printing cannot be carried out on assembly lines in the prior art. The screenprinting device has the beneficial effects that the screen printing is carried out on the assembly line of the conveyor belt, multiple times of carrying and assembly and disassembly are not required,and product damage links are reduced; manual intervention is not required, the screen printing device is convenient to use, the labor intensity is reduced, and the production efficiency is improved.The screen printing device is simple and reasonable, is low in manufacturing cost and convenient to operate, and is suitable for mass production in the assembly line.

Description

Technical field [0001] The present invention relates to the technical field of printing, in particular to a screen printing device on the outer surface of a cylinder. Background technique [0002] Screen printing is a printing method in stencil printing. It uses the principle that the graphic part of the screen printing plate is ink-permeable, and the non-graphic part is not ink-permeable. The ink on the printing plate is squeezed by the squeegee, from the printing plate mesh to the printing plate. Material. Screen printing is divided into flat printing and curved printing. Curved surface printing is mostly to print on the surface of the rotary substrate. Curved printing Because the surface of the substrate is curved, it is difficult to fix the printing plate and the substrate, and it is difficult for the squeegee to move in place, usually by hand. At present, most of the mass-produced workpieces are produced by assembly lines, especially small parts such as penholders, from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F15/08B41F15/18
CPCB41F15/0872B41F15/18
Inventor 徐浪
Owner 杭州众宙科技有限公司
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