Dust-removal-free silica gel key screen printing machine

Abstract

The invention relates to the field of silica gel keys, in particular to a silica gel key screen printing machine free of dust removal. The technical problems that recesses of silica gel keys need to be in one-to-one correspondence with bumps, the recesses and the bumps can be in one-to-one correspondence only by manually pressing and adjusting the silica gel keys, the silica gel keys are damaged, a to-be-silk-printed area is stained, and the silica gel keys need to be manually cleaned by using a dust-sticking roller after a shielding steel plate is covered, so that the silica gel keys cannot be cleaned by using the dust-sticking roller. The operation is tedious. According to the technical scheme, the silica gel key screen printing machine free of dust removal comprises a first mounting plate, a feeding unit and the like; a feeding unit is connected to the middle of the upper side of the first mounting plate. Silk-screen printing of the silica gel keys is achieved, the silica gel keys are placed on the steel plate firstly and then buckled with the base, the silica gel keys are prevented from making contact with the silica gel key silk-screen printing area, the silica gel key silk-screen printing area is prevented from being damaged and dirtied, dust removal operation does not need to be conducted on the silica gel keys subsequently, and labor is saved.

Description

technical field

[0001] The invention relates to the field of silica gel keys, in particular to a dust-free silica gel key screen printing machine. Background technique

[0002] At present, in the silk screen printing process of silicone buttons, the silicone buttons are manually placed on the template with bumps, and then covered with a shielding plate to block the area that does not need to be screen printed, and then sent to the screen printing machine for silk screen printing. One-to-one correspondence between bumps, at this time, it is necessary to manually press and adjust the silicone buttons to make the depressions and bumps one-to-one, which will damage the silicone buttons and cause the area to be silk screen to be dirty, so after covering the shielding plate, manual use of sticky dust is required The roller dedusts the silicone buttons, which is cumbersome to operate. In addition, after the current screen printing machine scrapes the pigment ink, some pigment ink w...

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