Single-chip microcomputer thinning machining equipment

Abstract

The invention discloses single-chip microcomputer thinning machining equipment. The single-chip microcomputer thinning machining equipment structurally comprises a lifting base, a control panel, a supporting base and a rotary disc, wherein the control panel is arranged at the front end of the lifting base, the supporting base is arranged at the front end of the bottom of the lifting base, the rotary disc is installed at the bottom end of the control panel, the supporting base comprises a base, a placing groove, a supporting device and a scrap discharge groove, the supporting device comprises amovable groove, a trigger rotating rod, a rewinding spring, a scrap brushing device and a transmission toothed bar, and the scrap brushing device comprises rotating teeth, a mounting plate, telescopic plates, rotating shafts, material guiding devices and elastic blocks. According to the single-chip microcomputer thinning machining equipment, the fact that when a single-chip microcomputer is placed in the placing groove, the trigger rotating rod will be pressed downwards is utilized, the trigger rotating rod is made to drive a steel wire to pull the transmission toothed bar, the scrap brushingdevice can turn over upwards to brush and sweep scraps on the end face of the supporting device, the situation that the scraps are placed on the end face of the supporting device to cause inclining of the single-chip microcomputer in thinning is avoided, and the end faces of the machined single-chip microcomputers can be all flat.

Description

technical field [0001] The invention relates to the field of single-chip microcomputer processing equipment, in particular to a single-chip microcomputer thinning processing equipment. Background technique [0002] Single-chip microcomputer is a kind of integrated circuit chip. It is a small and complete microcomputer system composed of a variety of processors with data processing capabilities integrated on a silicon chip by VLSI technology. It is widely used in the field of industrial control. Thinning is required during processing, so it needs to be processed by thinning equipment specially used for single-chip microcomputers. During processing, abrasive paper is installed on the turntable to friction and thin the end face of the single-chip microcomputer. [0003] Based on the discovery of the inventors above, the existing single-chip microcomputer thinning processing equipment mainly has the following shortcomings, such as: the single-chip microcomputer will produce a la...

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Problems solved by technology

[0003] Based on the discovery of the inventors above, the existing single-chip microcomputer thinning processing equipment mainly has the following shortcomings, such as: the single-chip microcomputer will produce a large amount of debris when it is thinned, and the debris will follow the rotation of the turntable from the top of the single-chip microcomputer. The end surface falls off and falls on the support seat. When the debris falls into the placement slot of the single-chip microcomputer, the thinned single-chip microcomputer placed in the placement slot behind will be tilted, causing the turntable to grind the end face of the single-chip microcomputer, which will make the single-chip microcomputer The end face is polished into a bevel, which causes defects in the processed single-chip microcomputer

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