An environmentally friendly fully automatic water pump casting production line

Abstract

The invention discloses an environment-friendly full-automatic water pump casting production line, which comprises a metal melting area, a wax shaping area, a pouring area, a grinding area, and a polishing area, the metal melting area, the wax shaping area, the pouring area, the grinding area and the polishing area are arranged according to a flow manufacturing sequence, a feeding conveyer structure, a hold-down device, a second intermediate conveyer, a third intermediate conveyer, an air cooling structure, a fourth intermediate conveyer and a discharge conveying structure are arranged on thewax shaping area, the hold-down device for positioning a mold is arranged on the side of the feeding conveyer structure, the second intermediate conveyer is arranged perpendicular to the feeding conveyer, the third intermediate conveyer is arranged perpendicular to the second intermediate conveyer, the air cooling structure is arranged on the third intermediate conveyer, the fourth intermediate conveyer is arranged perpendicular to the third intermediate conveyer and parallel to the second intermediate conveyer, and the discharge conveying structure is arranged perpendicular to the fourth intermediate conveyer. Compared with the prior art, the invention has the characteristics of high production efficiency and air pollution reduction.

Description

technical field [0001] The invention relates to the field of water pump casting production lines, in particular to an environment-friendly fully automatic water pump casting production line. Background technique [0002] A water pump is a machine that transports liquids or pressurizes liquids. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, suspoemulsions, and liquid metals. The casting production of water pumps generally includes metal melting areas and wax molding areas. , pouring area, grinding area, and polishing area; firstly, solid metal is melted into liquid metal in the metal melting area, and in the wax forming area, the casting to be made is made into a water pump model with wax material, and the water pump model is made into a module , and then dip the refractory paint on the surface of the module, and then sprinkle the refractory sand. The dipping and sanding should be repeated several times to make the sand layer thick en...

AI Technical Summary

Problems solved by technology

[0003] 1. In the wax molding area, when the wax is made into a model, it is usually necessary to use steel or aluminum molds, which are usually heavy. Usually, multiple people, forklifts or driving are used to carry up and down multiple times, and the operation is very complicated. It is inconvenient and has potential safety hazards;

[0004] 2. In the wax forming area, since the wax needs to be melted at high temperature, it can be injected into the mold, and then the mold is allowed to cool naturally to make the wax form, which not only increases the temperature of the processing workshop, but also deteriorates the working environment, and the natural cooling time Long, affecting subsequent operations

[0005] 3. During the grinding process of castings, since the corners, turns and other parts of castings need to be polished manually, during manual grinding, grinding debris and dust will fly around, causing air pollution problems, and when When encountering some medium and large water pump castings, it is very difficult for the operator to change the position of the water pump castings when grinding. The grinding is relatively difficult and the efficiency is low.

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