Edge grinding device suitable for metal label plate

Abstract

The invention discloses an edge grinding device suitable for a metal label plate. The edge grinding device suitable for the metal label plate comprises an operation table, a top plate, a first motor,a transmission shaft, an adjusting ring, a second motor, a grinding disc, an air cylinder, a fixing plate, an adjusting screw rod, a base plate and a fan, and is characterized in that the operation table is arranged on a support, a vertical plate is arranged on the top plate, the first motor is arranged on the top plate, the two ends of the transmission shaft penetrate through bearings, and internal threads and a connecting plate are arranged on the adjusting ring. According to the edge grinding device, external threads on the transmission shaft are arranged into two sections, moreover, the two sections of external threads are arranged to be of the structures with the opposite directions on the transmission shaft, the transmission shaft drives the external threads to rotate forwards or reversely, the external threads drive the internal threads to rotate, then the adjusting ring is enabled to move back and forth on the transmission shaft, then the connecting plate and the second motor on the connecting plate are driven to move back and forth, then the grinding disc on the rotating shaft on the second motor is enabled to carry out edge grinding on the metal label plate, the edge grinding efficiency of the metal label plate is improved, and the labor intensity of operators is reduced.

Description

technical field [0001] The invention relates to the technical field of signboard processing, in particular to an edge grinding device suitable for metal signboards. Background technique [0002] There are texts, patterns and other content on the identification sign, which play the role of pointing out the direction and warning. In the processing of identification signs, metal identification signs are an important type. In the process of making metal identification signs, cutting is often carried out. The cutting edges of metal identification signs will be very sharp, which is easy to cause injury to operators. Therefore, the edge of the metal identification plate is often ground. For example, the patent application number 201611122192.9 discloses a sign cutting and polishing machine that cuts and polishes the edge at the same time. It solves the problem of low grinding efficiency, but there is a sign in the grinding In the process, the stability is not good, the grinding qu...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a metal identification plate with a reasonable structural design and a wide range of applications for the problems of poor stability, low quality of edging, high labor intensity of operators and small application range in the edging process of the existing metal identification signs. Wide, metal identification signs have good stability during edging, high edging quality, and low labor intensity for operators, which are suitable for edging devices for metal identification signs

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