Building paint powder ingredient grinding device

Abstract

The invention discloses a building paint powder batching and grinding device, which comprises a machine casing, a feeding funnel, a first driving motor, a screw rod, a sliding sleeve, a connecting rod, a grinding roller, a grinding table, a fixed sieve plate, a sliding rod, a second Drive motor and vibrating hammer, a windproof device is installed under the feed inlet, a sliding sleeve is installed on the thread of the screw rod, a grinding roller is installed on the other end of the connecting rod, and a fixed sieve plate is installed on the grinding table , a sliding sieve plate is slidably installed on the sliding rod. The installation of the windproof device can effectively prevent the wind from blowing up inside the casing, and prevent the architectural coating powder inside the casing from going up and back; through the cooperation of the sliding sleeve and the screw rod, the grinding roller can move back and forth to improve the grinding effect; at the same time, the sliding can be adjusted by sliding The overlapping position of the sieve plate and the fixed sieve plate can adjust the actual sieve plate aperture of the fixed sieve plate, and the size of the ground powder can be adjusted at any time without changing the sieve plate to improve work efficiency.

Description

technical field [0001] The invention relates to the field of construction, in particular to a grinding device for powder ingredients of architectural coatings. Background technique [0002] 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, or oil, or emulsion, with or without adding pigments, fillers, and adding corresponding Additives, viscous liquids prepared with organic solvents or water. Coatings can be coated on the surface of objects by different construction techniques to form a continuous solid film with strong adhesion and certain strength. Coating ingredients usually need to grind various raw materials into powder before production. Usually, this process is completed by existing ball mills or grinding equipment. When the existing grinding equipment is feeding powder, due to the upward wind force inside the device, the feeding The constructi...

AI Technical Summary

Problems solved by technology

Coating ingredients usually need to grind various raw materials into powder before production. Usually, this process is completed by existing ball mills or grinding equipment. When the existing grinding equipment is feeding powder, due to the upward wind force inside the device, the feeding The construction powder reflux causes the construction coating powder to scatter everywhere, which seriously affects the processing site environment. At the same time, the grinding effect of the existing device is not good and the size of the grinding output cannot be adjusted at any time according to the actual situation. Frequent replacement of the sieve plate is required, which seriously affects the work efficiency.

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