A patching device for a backplane sticking light-shielding film machine

Abstract

The invention discloses a piece pasting device of a back plate shading piece pasting machine. A rack is included, and the left side and the right side of the top end of the rack are in screw connection with a piece pasting mechanism and a positioning mechanism correspondingly; the front end and the rear end of the right side of the top end of the rack are in screw connection with a feeding mechanism and a discharging mechanism correspondingly; the piece pasting mechanism comprises two guide rails; the bottom ends of the two guide rails are in screw connection with the front end and the rear end of the left side of the top end of the rack correspondingly; the left side of the outer wall of each guide rail is sleeved with a linear slider; the top ends of the linear sliders are in screw connection with vertical plates; the top ends of the vertical plates are in screw connection with a shell; a first guiding rod is inserted and connected in the left side of an inner cavity of the shell inthe front-back direction; and the right end of the front side of the shell is in screw connection with a motor. The piece pasting device of the back plate shading piece pasting machine can achieve one-time pasting of shading pieces, the pasting time is shortened, the machining efficiency is improved, and the automatic large-batch production requirement is greatly met.

Description

technical field [0001] The invention relates to the technical field of a backboard sticking shading film machine, in particular to a backboard sticking light shielding film sticking device. Background technique [0002] The shading sheet has functions and characteristics such as heat conduction, cushioning, backlighting, waterproof, and friction resistance. The light source can be evenly displayed through the shading sheet. When the shading sheet is used, it is necessary to attach the shading sheet in position first, and then press and smooth it through the two-knife process to complete the attachment. The attachment process is too complicated, which prolongs the attachment time, reduces the processing efficiency, and is difficult to meet the requirements of automated mass production. demand. Contents of the invention [0003] The object of the present invention is to provide a backboard sticking light-shielding film sticking device to solve the problems raised in the abo...

AI Technical Summary

Problems solved by technology

[0002] The shading sheet has functions and characteristics such as heat conduction, cushioning, backlighting, waterproof, and friction resistance. The light source can be evenly displayed through the shading sheet. When the shading sheet is used, it is necessary to attach the shading sheet in position first, and then press and smooth it through the two-knife process to complete the attachment. The attachment process is too complicated, which prolongs the attachment time, reduces the processing efficiency, and is difficult to meet the requirements of automated mass production. needs

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