Small-size high efficient mechanical decompressing device

Abstract

The invention discloses a small-size efficient mechanical decompressing device. The small-size efficient mechanical decompressing device comprises a base and an accumulator which is fixed on the upper surface of the base, the upper surface of the base is fixed to a set of supporting rods, the surface of the rod body of each supporting rod is fixed to a set of controllers, the top of each supporting rod is fixed to a set of hollow shells, the bottom of each hollow shell is provided with a set of convex hollow structures, the inside of each hollow shell is provided with an air prestorage chamber and an air storage chamber, the position, located inside each convex hollow structure, of each hollow shell, is provided with a decompressing chamber, and the upper surface of each hollow shell is fixed to a set of air pumps. The small-size efficient mechanical decompressing device is of a pneumatic structure, air is adopted as a work medium, the device is low in cost and convenient to move, the working efficiency of the pneumatic structure is high, and thus the work efficiency is effectively improved; meanwhile, the small-size efficient mechanical decompressing device is capable of conducting conversion and use of air which is used for being decompressed, thus the using rate of the air is increased, the use of electricity is saved, the using times of the accumulator after the accumulator is charged every time are increased, and the working cost is lowered.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a small-sized high-efficiency mechanical stamping device. Background technique [0002] my country's patent number CN201320336136.0 discloses a high-efficiency hydraulic stamping device for leather hemming, including a base, a top plate, and a support plate that is fixedly connected to the base and the top plate. There is a heating block with a U-shaped groove, and there are holes on the heating block. There is a heating wire inside the heating block. A briquetting block is connected, and a heating wire is also provided inside the briquetting block, and an opening is provided at one end of the briquetting block. The present invention adopts the above structure, which can increase the heating surface and improve the working efficiency. [0003] However, there are two fatal defects in the above-mentioned device, one: the cost of hydraulic equipment is high; the other: due to th...

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