Efficient coating machine for mechatronics and coating process thereof

Abstract

The invention relates to the field of coating equipment, and discloses an efficient coating machine for mechatronics, which comprises a bracket, an outer cylinder is fixedly mounted at the top of the bracket, a rotatable net cylinder is arranged in the outer cylinder, a speed reducer unit for driving the net cylinder to rotate clockwise is arranged at the top of the bracket, and an annular cavity is formed between the inner wall of the outer cylinder and the outer side of the net cylinder; a gas leading-in pipe communicated with the annular cavity is arranged on one side of the support, and a side plate is fixedly connected to one side of the net cylinder. Due to the fact that the guide plates and the guide covers are arranged in the net cylinder in a staggered mode, and the guide covers are provided with the net plates communicated with the net cylinder and the through holes, when the whole net cylinder rotates clockwise, pills, tablets and other particles in the net cylinder are separated from each other under the action of self gravity. Particles such as pills and tablets can fall on the inner walls of the flow guide plate, the net plate and the net cylinder in a stable rolling mode all the time, the pills and tablets falling on the inclined face of the flow guide plate are coated through spraying of the spray head, and the collision degree of coatings on the surfaces of the particles such as the pills and the tablets is low before drying.

Description

technical field [0001] The invention relates to the field of coating equipment, in particular to a high-efficiency coating machine for electromechanical integration and a coating process thereof. Background technique [0002] High-efficiency coating machine is a kind of high-efficiency, energy-saving, safe and clean mechatronics equipment that can perform organic film coating, water-soluble film coating, slow and controlled release coating on tablets, pills, candies, etc. By clockwise rotation of the pot body, the tablets are rolled in the pot, and the rolled tablets are uniformly coated by slurry spraying. [0003] However, when the existing high-efficiency coating machine coats particles such as pills and tablets, in order to ensure that the particles such as pills and tablets can be uniformly coated, a scraper needs to be installed in the pot body, and the mesh cylinder is used to rotate with the scraper to continuously drive the Particles such as pills and tablets roll ...

AI Technical Summary

Problems solved by technology

[0003] However, when the existing high-efficiency coating machine coats the particles such as pills and tablets, in order to ensure that the particles such as pills and tablets can be coated evenly, it is necessary to set a scraper in the pot, and use the rotation of the mesh cylinder to continuously drive the scraper. Pills, tablets and other particles tumble, which makes the pills, tablets and other particles move up with the scraper to a certain height and then fall directly, colliding with the pills, tablets and other particles below and the inner wall of the mesh cylinder, so that the pills that have just been spray coated but not dried , Tablets and other particle surfaces due to collisions lead to uneven coating problems, for this purpose, to provide a high-efficiency coating machine for mechatronics and its coating process

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