Blowing, absorbing and spraying device for inner cavity of plastic packaging stator

Abstract

The invention discloses a blowing, absorbing and spraying device for an inner cavity of a plastic packaging stator. The device comprises a base board, a location pallet and a blowing, absorbing and spraying component, wherein the location pallet is fixed on the base board though a bearing and is driven by a rotation motor to rotate; the blowing, absorbing and spraying component extends into the location pallet from a hollow part of the bearing; and the blowing, absorbing and spraying component comprises a protective liquid spraying device, a dust blowing port and a dust absorbing port. With the adoption of the blowing, absorbing and spraying device for the inner cavity of the plastic packaging stator, a theory that compressed air passes through small holes to produce negative pressure is used, dust adsorbed on the inside can be blown off and then pumped through a negative pressure pipeline, and gold lacquer and the compressed air are mixed an then evenly sprayed on the surface of an inner wall, so that integral automatic operation of dust blowing, dust absorbing and spraying of the inner cavity wall is implemented, the environment is protected, the health of a worker is guaranteed, the labor intensity is lightened, the product quality is guaranteed, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a device for cleaning dust in the inner cavity of a stator of a plastic-encapsulated motor and spraying protective liquid for the inner cavity. Background technique [0002] The plastic-encapsulated motor is a new type of motor developed in the mid-1980s abroad. It uses a unique plastic packaging technology to package the stator core and winding of the motor as a whole, and cancels the steel or aluminum casing of the traditional structure motor, thereby greatly reducing the working noise of the motor and improving the safety insulation performance. It is very suitable for quiet environments and Household appliances with high safety electrical performance requirements. The stator core of the plastic-encapsulated motor is made of two semicircular iron cores combined into a full circle. Winding, splicing, and plastic sealing. When plastic sealing, first put the stator core and lead wires embedded with coils into the injection m...

AI Technical Summary

Problems solved by technology

If the dust is not treated, it will be mixed with fresh gold water and adhere to the inner wall of the stator, resulting in poor product quality

[0004] At present, when dealing with the dust adsorbed on the wall of the inner cavity, the method of blowing off is usually used, but this will disperse the dust into the working environment, pollute the working environment, and damage the health of workers

In the process of painting light gold water or antirust oil (protective fluid), most of them use manual smearing. During the painting process, due to artificial and inner holes, uneven smearing often occurs, affecting product quality, and This method of brushing is labor-intensive, harmful to the health of workers, and the production efficiency is not high

Images