Vibration grinding and polishing machine capable of sorting automatically

Abstract

The invention relates to vibration grinding equipment, in particular to a vibration grinding and polishing machine capable of sorting automatically which can separate and select workpieces and grinding materials without stop operation and can grind unqualified workpieces continuously. The vibration grinding and polishing machine capable of sorting automatically comprises a base (1), a vibration disc (3) and a vibration motor (4), wherein the vibration disc (3) is connected with the base (1) through a spring (2); and the vibration motor (4) is fixedly arranged in the centre of the vibration disc (3). The vibration grinding and polishing machine capable of sorting automatically is characterized in that the lower part of the outside wall of the vibration disc (3) and the bottom longitudinal section are connected into a whole to form an arc shape; a bump (5) of which the longitudinal section is triangular is formed at the bottom of the vibration disc (3); a discharging groove (6) is horizontally formed at the upper end of the vibration disc (3); a feeding plate (7) is arranged on one side of the bump (5); one end of the feeding plate (7) is hinged with the top end of the bump (5); the lower part of the feeding plate (7) is connected with a change-over switch arranged outside the vibration disc (3); the other end of the feeding plate (7) is lapped with the opening of the discharging groove (6) after being opened; and screen meshes are respectively arranged at the bottom of the discharging groove (6) and on the feeding plate (7).

Description

technical field [0001] The invention relates to a vibration grinding device, in particular to a vibration grinding and polishing machine for automatic material selection. Background technique [0002] Grinding is a finishing method that uses grinding tools and abrasives to remove a very thin surface layer from the workpiece. It uses the relative movement of the grinding tool and the workpiece under a certain pressure to finish the processing surface. Grinding can be used to process various metal and non-metal materials. The processed surface shapes include plane, inner and outer cylindrical and conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other profiles, and the surface roughness can reach Ra0.63 ~0.01 microns. [0003] Polishing is the use of flexible polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece. Polishing cannot improve the dimensional accuracy or geometric shape accuracy of ...

AI Technical Summary

Problems solved by technology

[0004] The existing grinding and polishing of parts and tools is generally done separately in batches. Traditional grinding has disadvantages such as low processing efficiency, high processing cost, unstable processing accuracy and processing quality. Grinding and polishing in large quantities is carried out by grinding machines. Usually, the abrasive tool performs the main movement, and the workpiece cooperates with the auxiliary movement, but the grinding condition cannot be measured during processing, and the machine must be stopped, and the number of workpieces to be ground is also very limited, so it has overcome the above problems vibrating grinding machine, but the existing vibrating grinding machine cannot automatically select materials, because the abrasive and the workpiece are mixed together, and it takes time and manpower to separate them, and it will affect the efficiency of the machine; at the same time, unqualified workpieces It cannot continue to grind with other untreated workpieces, it must be processed separately, and the abrasive also needs to be re-added to the vibrating grinder, and the follow-up operation is cumbersome

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