Film lapping device

Abstract

The invention discloses a film lapping device. The film lapping device comprises a servo motor transmission output device, a paper plate shaft, a main shaft and a hollow central tube, wherein a rolling bearing is arranged between the main shaft and the paper plate shaft; the hollow central tube runs through the inside of the paper plate shaft; one end of the hollow central tube is fixed through acentral tube clamp plate; and a central tube rolling bearing is arranged between the other end of the hollow central tube and the end of the paper plate shaft. The film lapping device is characterized in that: a main shaft primary driving wheel, a main shaft secondary driving wheel and a film lapping plate are arranged on the main shaft and rotate with the main shaft; the main shaft is sleeved outside the paper plate shaft through the rolling bearing; and the main shaft secondary driving wheel is in transmission connection with a wheel of the paper plate shaft through a magnetic powder clutch. By the film lapping device, in the lapping process of a core material by the film, a film plate can synchronously rotate with the rotation of the film lapping plate; and if any one of the film plate and the film lapping plate stops working, the other one stops working, so that accidents are prevented, and lapping quality is ensured.

Description

technical field [0001] The invention relates to a device for wrapping other materials outside a core material, in particular to a film wrapping device. Background technique [0002] Chinese patent ZL87102209 discloses a glass fiber-wrapped composite film winding electromagnetic wire manufacturing equipment, which wraps glass fiber on the electromagnetic wire. This equipment has no protection device during the wrapping process, and its wrapping method is primitive, which cannot improve production efficiency. There is no new introduction and technical development for other wrapping devices, so the existing wrapping devices can no longer meet the development needs of current transmission lines, power lines, etc. Contents of the invention [0003] The purpose of the present invention is to provide a film wrapping device with high production efficiency, good safety performance, and automatic clutch protection due to load changes in order to solve the shortcomings of the above-m...

AI Technical Summary

Problems solved by technology

[0002] Chinese patent ZL87102209 discloses a glass fiber-wrapped composite film wrapping electromagnetic wire manufacturing equipment, which wraps glass fiber on the electromagnetic wire. This kind of equipment has no protection device during the wrapping process, and its wrapping method is primitive, which cannot improve production efficiency.

There is no new launch and technological development for other wrapping devices, so the existing wrapping devices can no longer meet the development needs of current transmission lines, power lines, etc.

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