A 3D glass polishing equipment

Abstract

The invention belongs to the technical field of glass processing, and discloses a 3D glass polishing equipment, which includes a mounting frame body, on which an X-Y moving mechanism, a polishing liquid injection mechanism, a polishing wheel mechanism, a jig mechanism, a lifting mechanism and Automatic loading and unloading mechanism; the X-Y moving mechanism drives the polishing wheel mechanism to move along the X-Y direction, and the lifting mechanism drives the jig mechanism up and down. The equipment has a high degree of automation. Fully automatic loading and unloading and automatic polishing save labor and labor costs for manual material handling. It is easy to operate and reduces the risk of debris. One person can operate multiple devices at the same time. In addition, the jig mechanism cooperates with the lifting mechanism to assist polishing. The flat and curved surface of the workpiece solves the problem that the traditional polishing equipment cannot polish the concave surface of the glass. The equipment has a compact structure and tight protection, which can effectively save space on the site, and the surrounding environment of the equipment is cleaner. The replacement of fixtures and polishing wheels is fast and convenient, reducing maintenance costs, and it is easy to realize the on-line production of the whole line.

Description

technical field [0001] The invention belongs to the technical field of glass processing, and relates to a glass polishing device, in particular to a 3D glass polishing device. Background technique [0002] With the rapid development of electronic equipment production technology, in order to pursue better operating experience and more exquisite appearance, the shape design of many electronic equipment covers (front cover and rear cover) has gradually changed from 2D glass to 2.5D and 3D glass. Transition, 3D curved glass has the advantages of light and thin performance, transparent and clean, anti-fingerprint, anti-glare, hard, scratch-resistant, etc., and is mostly used in end products such as high-end smartphones and tablet computers, wearable devices, dashboards, and industrial computers . [0003] In the production process of 3D glass products, there is an important process: polishing, so that the glass can achieve a smooth and smooth effect and reduce diffuse reflection...

AI Technical Summary

Problems solved by technology

This kind of polishing equipment has the following technical problems: (1) The upper plate adopts a large brush plate, which makes it difficult to ensure the overall flatness, and is prone to uneven force, resulting in uneven glass polishing; (2) The lower plate uses multiple small workpiece plates "Planetary gear" type transmission, the movement trajectory of the center and edge of the small plate is very different, and the linear speed is also inconsistent, resulting in inconsistent polishing effect; (3) In this kind of equipment, the gear mechanism used for transmission will directly contact the polishing liquid. It will cause gear corrosion, affect the transmission accuracy, and the resulting corrosion will pollute the polishing liquid, resulting in poor polishing effect; (4) The equipment has low speed, long polishing time, low utilization of equipment space, and limited number of product arrangements, resulting in production capacity Low; (5) The loading and unloading of the equipment is not automatic, and the glass needs to be taken and placed manually from the inserting rack, and the solution causes problems such as damage and bursting of the glass edge

In addition, the above-mentioned polishing equipment is mainly designed for 2D glass plane polishing. The improvement of the brush is applied to 3D curved surface polishing, which has disadvantages such as low production capacity, high cost, low yield, and inability to polish the concave surface of curved glass.

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