Free-open-close turnover shaft-less film winding device

Abstract

The invention provides a free-open-close turnover shaft-less film winding device, relates to a film winding device, and is mainly used for solving the problem that a winding shaft needs to be extracted during the film winding process. The film winding device comprises a winding support, a turnover device and a transmission device, wherein, the winding support comprises a base, guide rails, sliding supports and a sliding connection device, the guide rails are respectively fixed on two ends of the base, the sliding supports are arranged above the guide rails, the bottom parts of the sliding supports are equipped with pulleys matched with the guide rails, and the sliding connection device is fixed between the two sliding supports through nuts; and the turnover device comprises turnover frames, clamping heads and a connecting shaft, the connecting shaft is fixed between the two turnover frames, the upper side and the lower side of the connecting shaft are equipped with the clamping heads fixed on the turnover frames, and the other sides of the turnover frames are fixed at the upper parts of the sliding supports. The free-open-close turnover shaft-less film winding device has the beneficial effects that a paper tube is directly sheathed on the clamping heads without the winding shaft during the winding process, thus being convenient for feeding and discharging; and the connecting shaft is telescoping so as to adjust axial distance, thus being applicable to the paper tubes with different length, realizing mechanized operation, improving production efficiency and lowering labor intensity.

Description

technical field [0001] The invention relates to a film winding device, in particular to a free-opening-closing and turning-type film shaftless winding device. Background technique [0002] At present, in the production of plastic film, the length of the central paper tube of the film can only be changed on the film winding shaft to meet the winding of various width films. The length of the winding shaft cannot be changed. If the film curls to a certain length, the winding shaft needs to be pulled out from the center of the paper tube, and then a new paper tube should be installed for the next winding, which greatly enhances the labor intensity and reduces the production capacity. efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a free-opening-closing and turning-type film shaftless winding device, which solves the problem that the winding shaft needs to be extracted during the film winding process. [0004] The technical s...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a free-opening and closing flip-type film shaftless winding device, which solves the problem that the winding shaft needs to be extracted during the film winding process

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