Efficient crushing device for producing coating

Abstract

The invention relates to the technical field of liquid coating preparation devices, in particular to an efficient crushing device for producing coating. A single servo motor is adopted, and is adjusted to rotate in the positive and negative directions, gears rotate to drive a first rotating shaft to rotate, a worm rotates along with the first rotating shaft, and drives a worm gear to rotate, a coaxial driven gear is rotated along with the worm gear, a crushing box is rolled to and fro by a spring rod and a crushing roller to complete the crushing of coating raw materials, and the crushed raw materials are discharged to the bottom of a housing from discharging holes. The efficient crushing driving adopts driving design, and is convenient to control, and by means of the driving force of theservo motor, a crushing assembly is driven by a driving assembly to crush the raw materials, drive a gear assembly to shake together with the crushing box, and drive a vibrating assembly to vibrate the crushing box, so that the coating raw materials are quickly and efficiently crushed; and a guide hopper at the lower part of the efficient crushing device facilitates the diversion and the collection of the crushed coating.

Description

technical field [0001] The invention relates to the technical field of liquid paint preparation equipment, in particular to a high-efficiency crushing device for paint production. Background technique [0002] Paint, traditionally called 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. [0003] Powder coatings are generally prepared by mixing special resins, pigments and fillers, curing agents and other additives in a certain proportion, and then through hot extrusion, crushing and sieving. In the actual production process, the above-mentioned raw materials need to be pulverized first, but the existing pulverizers cannot completely pulverize the paint particles, and t...

AI Technical Summary

Problems solved by technology

In the actual production process, the above raw materials need to be pulverized first, but the existing pulverizers cannot completely pulverize the paint particles, and the pulverization efficiency of the existing pulverizers is low, and the pulverization effect is poor

[0004] The Chinese Utility Model Patent No. CN201820961983.9 discloses a paint particle pulverizer, including a bottom plate, four support rods are fixed on the upper end of the bottom plate, and a first crushing box is fixed on the upper end of the support rod. The first crushing box is provided with a first crushing chamber, the lower end of the first crushing box is provided with a first drop tube, the lower end of the first drop tube is provided with a collection box, and the lower end of the collection box is fixed with a Two sliders, the upper end of the bottom plate is provided with a chute corresponding to the slider, and the slider is installed in the chute, the top of the first crushing chamber is fixed with a fixed plate, and the lower end of the fixed plate is hinged There are two vertical boards; the power source of the device is scattered, and the number of motors required is large, which is not convenient for unified control, and needs to be improved

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