A separate paint grinding and stirring device

Abstract

The invention discloses a separated paint grinding and stirring device, which comprises an external solid cylinder, a transmission assembly is installed in the middle of the bottom of the external solid cylinder, and several grinding cylinders are installed at equal angles on the top of the external solid cylinder, and the transmission assembly is connected with the grinding cylinder , the transmission assembly is equipped with a number of stirring mechanisms at equal angles, and the transmission assembly drives the grinding cylinder and the stirring mechanism to rotate. The first hydraulic cylinder is installed on the top of the bottom of the grinding cylinder, and the power output end of the first hydraulic cylinder is equipped with an adjustable grinding and stirring mechanism. mechanism. In the present invention, an external solid cylinder is installed, and several grinding cylinders are installed in the external solid cylinder, so that different types of raw materials can be ground separately, and then the raw materials that have been ground first are unloaded and mixed after grinding, and the raw materials that are difficult to grind continue to be ground and then mixed. , not only can achieve full and uniform grinding of different raw materials, but also improve the grinding efficiency.

Description

technical field [0001] The invention belongs to the field of paint preparation and relates to a separate paint grinding and stirring device. Background technique [0002] In the process of powder coating preparation, various raw materials and additives are required to be mixed. The particle size of solid raw materials is usually not uniform, and it is usually required to be ground uniformly before mixing. In the existing mixing technology, all solid raw materials are usually added to the grinding cylinder at the same time for grinding. Mixing, because different sizes of particles have different degrees of difficulty in grinding, and different types of particles have different degrees of difficulty in grinding. At the same time, mixing and grinding can easily cause uneven grinding of raw materials, and grinding the raw materials separately and then mixing them will result in grinding efficiency. reduce. [0003] The existing extrusion grinding device usually squeezes and gri...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a separate type paint grinding and stirring device. By setting an external solid cylinder and then installing a number of grinding cylinders in the external solid cylinder, different types of raw materials can be ground separately, and then the raw materials that have been ground first are unloaded after grinding. It can not only realize the full and uniform grinding of different raw materials, but also improve the grinding efficiency, and effectively solve the problem of adding all solid raw materials into the grinding cylinder at the same time in the existing mixing technology. Grinding and mixing, because different sizes of particles have different degrees of difficulty in grinding, and at the same time, different types of particles have different degrees of difficulty in grinding. At the same time, mixing and grinding can easily cause uneven grinding of raw materials, and the raw materials are separately ground and then mixed. The problem of reduced grinding efficiency

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