Coating smashing and grinding device

Abstract

The invention relates to the technical field of grinding devices, in particular to a coating smashing and grinding device. The coating smashing and grinding device comprises a support. An air cylinder is mounted on the side, close to a groove, of the upper end of the support. The air cylinder is connected with a fixed block through a supporting rod, wherein the fixed block is matched with the groove. A collection hopper is arranged at the lower end of the support and located under first through holes. The lower end of the collection hopper is connected with a smashing bin. A cross rod is arranged at the upper end of the smashing bin and provided with extrusion rolls. The extrusion rolls are located at an outlet of the collection hopper. A motor is arranged at the lower end of the smashing bin and connected with a smashing device through a rotary shaft. Discharging openings are formed in the two sides of the lower end of the smashing bin. The air cylinder, an electromagnetic valve and the motor are externally connected with a control switch. The device is high in grinding and smashing effect, reasonable in structural design, simple in operation, better in effect and high in practicality and has certain application and popularization value.

Description

technical field [0001] The invention relates to the technical field of grinding devices, in particular to a paint crushing and grinding device. Background technique [0002] Paint, traditionally known as paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or water. Coatings are often in the form of solid particles before use and cannot be used directly, so they usually need to be pulverized. The traditional crushing device has poor crushing effect, and the final crushed particle size often fails to meet the requirements of use. It is also necessary to screen out the paint with a larger particle size for re-crushing, which reduces the production efficiency of the enterprise to a ce...

AI Technical Summary

Problems solved by technology

The traditional crushing device has poor crushing effect, and the final crushed particle size often fails to meet the requirements of use. It is also necessary to screen out the paint with a larger particle size for re-crushing, which reduces the production efficiency of the enterprise to a certain extent and increases the production cost. , for this purpose, we propose a paint crushing and grinding device

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