Silencing type mechanical arm

Abstract

The invention discloses a silencing type mechanical arm. The silencing type mechanical arm comprises an installing box, a forking mechanism, a grabbing mechanism and a bracket mechanism; the installing box is fixed to a transporting robot; one side face of the installing box is open, and is provided with an elastic folding curtain in a covering manner; a first silencing cotton layer, a sound insulating plate and a first silica gel layer are laid on the inner wall of the installing box; the folding curtain comprises a second silica gel layer, a second silencing cotton layer and a second silica gel layer; the first silencing cotton layer and the second silencing cotton layer are each internally provided with a plurality of closed elastic short pipes at intervals; each short pipe is in the shape that the diameter gradually becomes large and small in the axial direction and alternately changes; the first silica gel layer and the second silica gel layer are each internally provided with a plurality of closed elastic long pipes parallel with each other at intervals; each long pipe is filled with a plurality of solid elastic round balls at intervals; and the diameter of each round ball is slightly smaller than that of the corresponding long pipe. The silencing type mechanical arm has the beneficial effects of being small in running noise, sinking into a sunken part of a fender during grabbing, being firm in grabbing and avoiding damage caused to the fender.

Description

technical field [0001] The present invention relates to the field of robotics. More specifically, the present invention relates to a silent robotic arm. Background technique [0002] The fender is the outer panel of the car body that covers the wheels. It is shaped like a bird's wing. The outer surface is uneven and irregular. The deformation, and in the automobile production workshop, due to the large number of machinery, the noise is often too loud, which will greatly damage people's hearing. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provide at least the advantages which will be described later. [0004] Another object of the present invention is to provide a silent mechanical arm with low noise during operation, which can be sunken into the concave part of the fender when grasping, so that the grasp is firm, and at the same time, it can avoid damage to the surface of the fender whe...

AI Technical Summary

Problems solved by technology

[0002] The fender is the outer panel of the car body that covers the wheels. It is shaped like a bird's wing. The outer surface is uneven and irregular. deformation, and in the automobile production workshop, because there are many machines, the noise is often too loud, which will damage people's hearing.

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