Automatic assembling pressure-closing device for touch screen and control method thereof

Abstract

The invention discloses an automatic assembling pressure-closing device for a touch screen and a control method of the automatic assembling pressure-closing device. The device comprises a base for positioning a rear cover of a product to be assembled, and a cantilever on which a first driving mechanism, a second driving mechanism and a third driving mechanism are mounted; a pressure-closing plate is connected to the lower end of the first driving mechanism; the second driving mechanism passes through the pressure-closing plate to be connected with a clearance control plate, wherein the clearance control plate is used for positioning a clearance control sheet between the rear cover of the product to be assembled and the touch screen; the third driving mechanism is connected with a chuck for attaching the touch screen; openings for conveying the touch screen are formed in the pressure-closing plate and the clearance control plate; a pressing head for performing pressure-closing for the touch screen is arranged on the lower surface of the pressure-closing plate. The device has the beneficial effects that the operation is simple, the automation degree is high, and the product quality is stable to control; the surface mounting operation of a touch panel and the pressure-closing operation are integrated, so that the production is sped up.

Description

technical field [0001] The invention relates to the technical field of touch screen assembly of electronic products, in particular to an automatic touch screen assembly pressing device and a control method thereof. Background technique [0002] In the process of making electronic products such as mobile phones or tablet computers, the combination of the shell of the electronic product and the touch screen is a key step. The back cover of the product is firmly combined with the touch screen. The assembly of the housing and touch screen of electronic products is mainly done by hand or using simple jigs for auxiliary assembly processing, which makes the gap control between the touch screen and the housing mainly depend on the experience of employees. [0003] However, this undoubtedly requires high production capacity of production personnel, and often becomes a bottleneck in the entire production process. Due to the high mobility and uneven proficiency of production personne...

AI Technical Summary

Problems solved by technology

[0003] However, this undoubtedly requires high production capacity of production personnel, and often becomes a bottleneck in the entire production process

Due to the high mobility and uneven proficiency of production personnel, quality fluctuations are prone to occur during the production process, which may easily cause uneven gaps between the touch screen and the housing, and unstable quality control; in addition, manual operations may easily cause housing Deformation, resulting in poor product quality, and low production efficiency of manual operation

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