A large tank outer wall polishing device

Abstract

The invention relates to a large-tank outer wall polishing device and belongs to polishing equipment. The large-tank outer wall polishing device comprises a horizontal shaft, a longitudinal shaft and a control cabinet. A rotator rotating in the horizontal plane is arranged at the outer end of the horizontal shaft, and multiple extensible rods are arranged on the rotator. A polisher capable of moving up and down along the longitudinal shaft is arranged on the longitudinal shaft, and the polisher comprises a slider moving up and down along the longitudinal shaft, a rotating arm connected with a rotating shaft of the slider and rotating in the horizontal plane, and a spring with one end connected with the rotating arm and the other end connected with the slider. A brush and a grinding wheel rotating along the horizontal plane are arranged at the outer end of the rotating arm. Under the action of elastic force of the spring, the brush and the grinding wheel mounted on the rotating shaft are pressed to a tank arranged on the rotator. The control cabinet controls the movement speed and direction of the slider along the longitudinal shaft, the rotating speed and direction of the brush and the grinding wheel and the rotating speed and direction of the rotator. The large-tank outer wall polishing device can polish the large tank automatically and gives consideration to polishing of welding spots, product aesthetic feeling and user approval degree on products are improved, and cost of manual polishing is saved.

Description

technical field [0001] A polishing device for the outer wall of a large tank belongs to an electromechanical automation device, and in particular relates to a polishing device. Background technique [0002] Many mechanical equipment shells are made into cylindrical and cylindrical shapes, such as the bottle unscrambler produced by Songyuan Lidezheng Packaging Machinery Co., Ltd., and the bottle unscrambler sold by Shanghai Yingyi Packaging Machinery Equipment Co., Ltd. For these mechanical equipment whose outer casing is designed as a cylindrical tank, its outer surface finish will become the first face for users to position the product grade. In order to increase the beauty of the product itself and increase the user's recognition of the product, it is necessary to polish the shell of the product. [0003] For large tanks such as bottle unscramblers, many small polishing machines are no longer suitable, and the manual polishing method is time-consuming and laborious, and t...

AI Technical Summary

Problems solved by technology

[0003] For large tanks such as bottle unscramblers, many small polishing machines are no longer suitable, and the manual polishing method is time-consuming and laborious, and the cost is too high; more importantly, for large tanks, especially customized for special needs The tank body and the shell are almost impossible to be formed products, but welded by iron sheets. For the polishing of the welded shell, how to polish the solder joints also needs to be considered

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