Substrate edge polishing device for liquid crystal display module production

Abstract

The invention relates to the technical field of processing of auxiliary devices of liquid crystal displays, and in particular to a substrate edge polishing device for liquid crystal display module production. The substrate edge polishing device improves the fixing effect on glass substrates, prevents the glass substrates from shifting in the edge polishing process and improves the working efficiency. The substrate edge polishing device comprises a workbench, a left supporting plate, a right supporting plate, a top plate, a placing table, an air cylinder, a fixing plate, a stepping motor, a mounting plate, a substrate fixing device, a piston rod and a rotating shaft, wherein the substrate fixing device comprises a front transverse plate, a rear transverse plate, longitudinal threaded tubes,front threaded rods, rear threaded rods, transverse threaded tubes, left threaded rods, right threaded rods, front connecting blocks, rear connecting blocks, mounting blocks, a left ball bearing, a right ball bearing, a front ball bearing, a rear ball bearing and a powerful sucker; and the substrate edge polishing device further comprises a left electric cylinder, a right electric cylinder, a left connecting plate, a right connecting plate, a reciprocating motor, a screw rod, a slider, an edge polishing motor, a left telescopic rod, a right telescopic rod, a rear supporting plate, a front supporting plate, a lower ball bearing and an edge polishing wheel.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display processing accessory devices, in particular to a substrate edge grinding device for liquid crystal display module production. Background technique [0002] As we all know, the substrate edging device for liquid crystal display module production is an auxiliary device for edging glass substrates cut into corresponding sizes during the production process of liquid crystal display modules. It is used in the fields of display processing and electronic product production. It has been widely used; the existing substrate edging device for liquid crystal display module production includes a workbench, a left support plate, a right support plate, a top plate and a manual edging machine, and the bottom ends of the left support plate and the right support plate are respectively It is connected with the left side and the right side of the top of the workbench, the tops of the left support plate...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the substrate edging device for liquid crystal display module production is an auxiliary device for edging glass substrates cut into corresponding sizes during the production process of liquid crystal display modules. It is used in the fields of display processing and electronic product production. It has been widely used; the existing substrate edging device for liquid crystal display module production includes a workbench, a left support plate, a right support plate, a top plate and a manual edging machine, and the bottom ends of the left support plate and the right support plate are respectively It is connected with the left side and the right side of the top of the workbench, the tops of the left support plate and the right support plate are respectively connected with the left side and the right side of the bottom end of the top plate, the bottom end of the top plate is provided with a compression cylinder assembly, and the compression cylinder assembly The bottom output end is provided with a fixed disk, the bottom of the fixed disk is provided with a suction cup, and the top middle of the workbench is provided with a placing table, which is located vertically below the suction cup; when the existing liquid crystal display module production substrate edging device is used , put the glass substrate on the top of the placing table and position it, then drive the fixed disc to move down by pressing the cylinder assembly, and make the suction cup and the top of the glass substrate tightly adsorbed to realize the fixation of the glass substrate, and then through the manual edger. The glass substrate can be edging only; it is found in the use of the existing substrate edging device for liquid crystal display module production that its fixing effect on the glass substrate is poor, and the glass substrate is easily shifted during the edging process, affecting edge quality; and the work efficiency of manually edging the glass substrate is low, and it is easy to cause damage to the glass substrate, resulting in low practicability

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