Full-automatic efficient sanding machine

Abstract

The invention provides a full-automatic efficient sanding machine, and relates to a metal bar polishing device, in particular to an improvement to a sanding machine. The full-automatic efficient sanding machine is high in grinding efficiency and uniform in grinding. The sanding machine comprises a track arranged on a rack, wherein the track is provided with a clamping part and a sanding part which slide along the track, the clamping part comprises a fixed clamping assembly fixed to the rack and a movable clamping assembly which is arranged on the track and slides along the track, a metal bar is clamped between the fixed clamping assembly and the movable clamping assembly, and the fixed clamping assembly is driven by a first motor arranged on the rack to rotate. A polishing assembly moves on the track, at the moment, the surface of the metal bar is polished through a polishing wheel, and meanwhile the polishing assembly is driven by a first servo motor to slide back and forth along the track, so that the whole aluminum bar surface grinding procedure is completed; and since the feeding speed of the first servo motor is uniform, and the rotating speed of the first motor and the rotating speed of a second motor are stable, few pauses are caused in the whole grinding process, surface grinding is more uniform, the grinding and polishing efficiency of the metal bar is higher, and the rejection rate is lower.

Description

technical field [0001] The invention relates to a metal rod polishing device, in particular to an improvement of a sander. Background technique [0002] At present, metal rods are generally polished by hand after forming to ensure a smooth surface of the metal rods. However, manual grinding is time-consuming, inefficient, and limited by experience levels. Different people have different grinding quality, resulting in different quality of final products. Even if it is polished by the same person, uneven grinding quality will appear as the grinding time increases, which will affect the overall quality of the metal rod. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the invention provides a fully automatic high-efficiency sander with high grinding efficiency and uniform grinding. [0004] The present invention adopts the following technical solution to realize: a full-automatic high-efficiency sander, including a track arranged on ...

AI Technical Summary

Problems solved by technology

[0002] At present, metal rods are generally polished by hand after forming to ensure a smooth surface of the metal rods. However, manual grinding is time-consuming, inefficient, and limited by experience levels. Different people have different grinding quality, resulting in different quality of final products. Uniformity, which affects the efficiency of finished products, even if the same person polishes, the phenomenon of uneven grinding quality will appear with the increase of grinding time, which will affect the overall quality of the metal rod

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