High-speed disc gear non-shaft loading rolling and unrolling device

Abstract

The invention discloses a high-speed disc gear non-shaft loading rolling and unrolling device which comprises an installation frame, a transmission mechanism, an overturning mechanism, a cutting mechanism and an unrolling lifting mechanism, wherein the transmission mechanism, the overturning mechanism, the cutting mechanism and the unrolling lifting mechanism are installed on the installation frame. Multi-stage transmission of a worm gear reduction motor and a disc large gear is adopted for the overturning mechanism, and a non-shaft loading structure is adopted for the device. By means of thehigh-speed disc gear non-shaft loading rolling and unrolling device, multi-stage transmission of the worm gear reduction motor and the disc large gear is adopted for the overturning mechanism, the transmission torque is large, rigidity is good, the braking capability is high, the problems of jittering, sliding and the like cannot happen in the high-speed material collecting and releasing process,the overturning material changing process and the cutting process of the equipment, and stable running is ensured; and the non-shaft loading structure is adopted, the stretching and contracting distance of end stoppers on the left and right side of the equipment is long, a gas expansion shaft or a mechanical shaft or the like does not need to be additionally arranged for aiding during new materialroll installation, the end stoppers on the two edges directly abut against a material roll paper core, unnecessary parts are reduced, precision is higher, and the labor intensity of workers is also greatly lowered.

Description

technical field [0001] The invention relates to an unwinding device, in particular to a high-speed disc gear shaftless loading and unwinding device. Background technique [0002] In modern society, companies that produce soft substrates such as PE film, PP, and PVC generally use winding machines. There are many kinds of winding machines on the market, each of which has different design concepts, and strives to meet the requirements of different users. . At present, there are some problems in the unwinding devices on the market, which need to be solved urgently, such as: shaking and sliding are unavoidable during the working process, which requires a lot of manual intervention, labor intensity of workers is high, and the structure is complicated. Short life and other problems, so we make improvements to this, and propose a high-speed disc gear shaftless loading and unwinding device. Contents of the invention [0003] In order to solve the problems of the technologies desc...

AI Technical Summary

Problems solved by technology

At present, there are some problems in the unwinding devices on the market, which need to be solved urgently, such as: shaking and sliding are unavoidable during the working process, which requires a lot of manual intervention, labor intensity of workers is high, and the structure is complicated. Short service life and other problems, so we make improvements to this, and propose a high-speed disk gear shaftless loading and unwinding device

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