A Pickling Device for Irregular Parts

Abstract

The invention discloses an irregular part pickling device. The irregular part pickling device comprises a pickling pond, a discharging conveyor belt, a feeding conveyor belt and a plurality of rotating rods. The cross section of the pickling pond is in an arc shape. The two sides of the pickling pond are provided with a feeding conveyor belt and a discharging conveyor belt which are used for conveying part materials. The multiple rotating rods are distributed on the outer circumference of a rotating shaft at equal intervals, and each rotating rod is fixedly connected with the rotating shaft. The other end of each rotating rod is located at the tangent position of the inner wall of the pickling pond. The pickling pond is fixed to the ground through a supporting frame. The bottom of the pickling pond is provided with a pickling solution outlet used for guiding out waste liquid. The rotating shaft is fixedly connected with an output shaft of a servo motor, and the servo motor is connectedwith an external power source and a control switch. The irregular part pickling device has the beneficial effects that during pickling, equipment does not need to be shut down, assembly line type pickling operation can be achieved, the structure is novel, the automation degree is high, and only the rotating speeds of the rotating rods need to be set according to requirements.

Description

technical field [0001] The invention relates to a pickling device, in particular to a pickling device for irregular parts. Background technique [0002] Pickling is a method of using acid solution to remove oxide scale and rust on the surface of steel. It is called pickling and is a method of cleaning metal surfaces. [0003] For example, Chinese invention patent CN206298647U discloses a boneless wiper steel sheet pickling equipment, which achieves the effects of not damaging the operator's skin, simple structure of the device and simple operation of the device. The rotation of the steel sheet can make the steel sheet fully contact with the hydrochloric acid solution, and the pickling time of the steel sheet can be shortened, and the work efficiency can be improved, but it has a disadvantage that it cannot carry out continuous cleaning. The next pickling is performed with lower efficiency. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provi...

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Problems solved by technology

[0003] For example, a kind of pickling equipment for boneless wiper steel sheet disclosed in Chinese invention patent CN206298647U has achieved the effects of not damaging the operator's skin, simple structure of the device, and simple operation of the device. The rotation of the steel sheet can make the steel sheet fully contact with the hydrochloric acid solution, and the pickling time of the steel sheet can be shortened, which can improve the work efficiency, but it has a disadvantage that it cannot be cleaned continuously. For the next pickling, the efficiency is low

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