Automatic feeding device used for centerless grinding machine and feeding method thereof

Abstract

The invention discloses an automatic feeding device used for a centerless grinding machine and a use method thereof. The feeding device comprises a body, a material conveying table is arranged on oneside of the body, a material conveying assembly is arranged on the material conveying table, a feeding table is arranged on the other side of the body, feeding assemblies are transversely and evenly distributed on the feeding table, a first transfer assembly is arranged on the side, close to the feeding table, of the material conveying table, a second transfer assembly is arranged on the side, close to the material conveying table, of the feeding table, the first transfer assembly is matched with a second transfer assembly, and the first transfer assembly and the second transfer assembly transfer workpieces into the feeding assemblies from the material conveying assembly. The use method of the automatic feeding device comprises the steps of a, preparing before use, b, discharging, c, material conveying, d, workpiece transfer and e feeding. The falling phenomenon in the conveying process of the workpieces can be avoided, the workpieces are prevented from colliding in the process of being fed into the centerless grinding machine, the machining efficiency is greatly improved, and the machining loss rate is reduced.

Description

technical field [0001] The invention belongs to the technical field of centerless grinders, and in particular relates to an automatic feeding device and a feeding method for centerless grinders. Background technique [0002] Centerless grinding machine is a type of grinding machine that does not need to use the axis positioning of the workpiece. It is mainly composed of three mechanisms: grinding wheel, adjusting wheel and workpiece support. The grinding wheel is actually responsible for the grinding work, and the adjusting wheel Control the rotation of the workpiece, and control the feed speed of the workpiece. As for the workpiece support, it supports the workpiece during grinding. There are several ways to cooperate with these three parts, except for stopping the grinding, the principle is the same. [0003] In the feeding process, the prior art mostly uses manipulators to clamp the workpiece, and the workpiece is sent into the centerless grinder through the manipulator f...

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Problems solved by technology

[0003] In the feeding process, the prior art mostly uses manipulators to clamp the workpiece, and the workpiece is sent into the centerless grinder through the manipulator for grinding. However, the clamping of the manipulator is likely to cause the workpiece to drop, and it is easy to cause the workpiece to fall during the process of sending it into the centerless grinder. Collision, resulting in reduced processing efficiency and increased processing loss rate

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