Sand blasting device for valve body machining

Abstract

The invention discloses a sand blasting device for valve body machining. The sand blasting device comprises a base, a sand blasting mechanism, a motor, a protruding strip, a second electric telescopic column and a material guiding box, a sand blasting box is fixed on the top of the base, a control panel is arranged on the lower side of a transparent plate, the sand blasting mechanism is fixed on the inner top of the sand blasting box, a rotating cylinder is lapped on a supporting plate, a through hole is formed in the side wall of the rotating cylinder, a groove is formed in the inner bottom of the sand blasting box, the material guiding box is fixed to the bottom of the sand blasting box, an elevator is fixed to the left side of the upper end face of a filter plate, a discharging opening is formed in the bottom of the material guiding box, and a collecting box is arranged on the lower side of the discharging opening. According to the sand blasting device for valve body machining, after each time of sand blasting operation is completed, a sand blasting head moves upwards along with a moving plate and leaves the rotating cylinder, then the protruding strip rotates along with the rotating cylinder, overturning treatment is conveniently conducted on a valve body, then the sand blasting operation is repeated, and the valve body can be comprehensively and thoroughly cleaned.

Description

technical field [0001] The invention relates to the related technical field of valve body processing, in particular to a sandblasting device for valve body processing. Background technique [0002] The definition of "valve" is a device used to control the direction, pressure, and flow of fluid in a fluid system. A valve is a device that allows the medium (liquid, gas, powder) in the piping and equipment to flow or stop, and can control its flow. The valve body is a main part of the valve, and there are different mechanical manufacturing methods according to the pressure level. The material of the valve body is selected according to different process media. In order to improve the fatigue resistance of the valve body, it is necessary to Sand blasting device is used. Sand blasting is the process of cleaning and roughening the surface of the valve body by the impact of high-speed sand flow. Compressed air is used as the power to form a high-speed jet beam to spray materials (co...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a sandblasting device for valve body processing, to solve the problem that the existing sandblasting device proposed in the background technology does not have a comprehensive and thorough cleaning effect on the valve body, and it is difficult to centrally collect the cleaned debris. question

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