Coating device for drug production

Abstract

The invention discloses a coating device for drug production. The coating device comprises a material receiving box. The outer wall of the top of the material receiving box is fixedly provided with acoating box through screws. A fixing table is fixed to the outer wall of the top of the coating box through screws. Screw rod mounting holes are formed in the outer walls of the two sides of the fixing table. The inner walls of the two screw rod mounting holes are connected with the same screw rod through bearings. An adjusting motor is fixed on the outer wall of one side of the fixing table through a screw. The output shaft of the adjusting motor is fixed to the outer wall of one end of the screw rod through a coupler. A sliding table sliding chute is formed in the outer wall of the top of the fixing table. The inner wall of the sliding table sliding chute is connected with a sliding table in a sliding mode. According to the coating device, drugs can be dispersed in the coating box, and the phenomenon that the coating is incomplete due to the accumulation of drugs can be improved. The blanking can be realized at a constant speed and the blanking speed can be conveniently controlled. The probability of the phenomenon that materials block a blanking port can be reduced. The production efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of pharmaceutical mechanical devices, in particular to a coating device for drug production. Background technique [0002] In the actual production of solid pharmaceutical preparations, specific materials need to be used for coating treatment. Coating machines are an important equipment in the field of solid preparations. Usually, pills are used as the matrix to coat effective liquid ingredients to achieve coloring, Gastric-coated, enteric-coated, sustained-release, controlled-release and other effects. [0003] The traditional drug pill coating machine uses the vibration caused by the vibrating motor to vibrate the pill so that the pill can contact with the atomized gas of the coating liquid, so that the coating material is wrapped on the surface of the pill. In this way, the pills cannot be completely dispersed, so there will be incomplete wrapping, and the coating materials cannot be evenly distributed o...

AI Technical Summary

Problems solved by technology

[0003] The traditional drug pill coating machine uses the vibration caused by the vibrating motor to vibrate the pill so that the pill can contact with the atomized gas of the coating liquid, so that the coating material is wrapped on the surface of the pill. method, the pills cannot be completely dispersed, so there will be incomplete wrapping, and the coating materials cannot be evenly distributed on the surface of the pills

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