Sealed printing ink cup of pad printing machine

A technology for ink cups and pad printing machines, which is used in printing machines, rotary printing machines, general parts of printing machinery, etc. The effect is enhanced, the deviation phenomenon is eliminated, and the structure is simple.

Inactive Publication Date: 2013-08-14
昆山欧莱特印刷机械工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The ink cup on the pad printing machine integrates the functions of storing ink and scraping off excess ink. The sealing structure of the ink cup in the prior art is complicated, and the sealing effect is not ideal, which easily causes the organic solvent of the ink

Method used

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  • Sealed printing ink cup of pad printing machine

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Example Embodiment

[0011] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0012] see figure 1 , figure 1 It is a structural schematic diagram of a sealing ink cup of a pad printing machine according to the present invention.

[0013] Described a kind of sealing ink cup of pad printing machine comprises steel plate 1, scraper 2 and sealing oil cup 3, and described sealing oil cup 3 is provided with sealing ring 4, and the contact place of described sealing oil cup 3 and sealing ring 4 is provided with There are chamfered faces 5.

[0014] The chamfering angle of the chamfered surface 5 is 30 ° - 60 °, and the chamfered surface 5 guides the seal ring, and in the screwin...

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PUM

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Abstract

The invention relates to a sealed printing ink cup of a pad printing machine, which comprises a steel plate, scrapers and a sealed oil cup, wherein a sealing ring is arranged on the sealed oil cup; a chamfering surface is arranged at a contact part between the sealed oil cup and the sealing ring; and a magnetic block is embedded into a peripheral wall of the sealed oil cup. The sealed printing ink cup is simple in structure; due to the chamfering surface arranged at the contact part between the sealing ring and the sealed oil cup, the sealing ring is guided to be in position, a deviation phenomenon is avoided, a sealing effect is enhanced, and the volatilization of an organic solvent in printing ink is prevented.

Description

technical field [0001] The invention relates to the field of pad printing machines, in particular to a sealed ink cup for a pad printing machine. Background technique [0002] Pad printer is a kind of printing equipment, suitable for plastic, toys, glass, metal, ceramics, electronics, IC packaging, etc. Pad printing is an indirect intaglio printing technology, which has become a main method for surface printing and decoration of various objects. [0003] The ink cup on the pad printing machine integrates the functions of storing ink and scraping off excess ink. The sealing structure of the ink cup in the prior art is complicated, and the sealing effect is not ideal, which easily causes the organic solvent of the ink to volatilize, pollute the environment, and cause organic After the solvent evaporates, the viscosity of the ink will become thicker, and the organic solvent must be replenished frequently, and the viscosity is unstable, which will affect the quality of the prin...

Claims

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Application Information

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IPC IPC(8): B41F31/04B41F17/00
Inventor 林丽卿
Owner 昆山欧莱特印刷机械工业有限公司
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