Film winding system

Abstract

The invention provides a film winding system. The film winding system comprises winding equipment and feeding equipment arranged on one side of the winding equipment; the winding equipment comprises arack, a truss arranged on the rack, an extracting mechanism arranged on the truss and a winding device arranged on the rack; the feeding equipment comprises a supply mechanism and a loading mechanism; the supply mechanism comprises a first supporting frame, a receiving platform arranged on the first supporting frame and a driving device for driving the receiving platform to shift; the loading mechanism comprises a placing frame and a loading component for placing empty paper core tubes on the receiving platform; the placing frame vertically comprises two layers including an upper layer and alower layer; the upper layer is used for placing the empty paper core tubes; and the lower layer is used for placing paper core tubes with films wound. By the aid of the film winding system, the distance between the winding equipment and the feeding equipment can be increased, deflation can be performed along with conveying of an air expansion shaft, and the air expansion shaft can be adjusted according to the change of the diameters of the paper core tubes.

Description

technical field [0001] The invention relates to the technical field of film production equipment, in particular to a film winding system. Background technique [0002] The existing winding system for winding the film includes winding equipment and feeding equipment. The empty paper core drum without film is sleeved on the air expansion shaft and then transported to the winding device, so that the film is wound on the paper core drum. After the winding is completed, the conveying mechanism on the winding device transports the air-expansion shaft to the feeding device, removes the paper core tube with the rolled film, and wraps the empty paper core tube on the air-expansion shaft. Rolling equipment is used to wind up the film. The distance between the existing winding equipment and the feeding equipment is very short, and it is impossible for workers to pass between the two, so it is not convenient for workers to enter between the winding equipment and the feeding equipment t...

AI Technical Summary

Problems solved by technology

The distance between the existing winding equipment and the feeding equipment is very short, and it is not possible for workers to pass between the two, so it is not convenient for workers to enter between the winding equipment and the feeding equipment to cut the film, and realize the adjustment of the film width. conversion, which is time-consuming and labor-intensive, affecting production efficiency

[0003] In the existing winding system, when the paper core tube covered with the rewound film is completely removed from the air shaft, the feeding mechanism needs to be suspended, and the paper core tube can only be removed after the air shaft is fixed. Moreover, the existing feeding mechanism cannot be adjusted according to the change of the diameter of the paper core tube, so it cannot be adjusted according to the needs of customers, and cannot be applied to special work requirements

[0004] The existing winding system needs to deflate the air shaft after being transported to the feeding equipment, so it needs to wait for a period of time before the paper core tube with the film wound on the air shaft can be removed, resulting in a decrease in production efficiency

[0005] The existing feeding equipment is to directly dump the empty paper core tube on the receiving platform used to sleeve the paper core tube on the outside of the air expansion shaft through the rack of the feeding mechanism, which will easily make the paper core tube skewed on the receiving platform. clutter, resulting in reduced efficiency in conveying paper cores, resulting in reduced efficiency in film winding

[0006] The film on the existing winding equipment is adsorbed to the paper core tube of the air shaft through the effect of electrostatic adsorption, and the static electricity is directly connected to the frame of the winding equipment, which easily leads to the bearing in the winding equipment. The balls are corroded, which shortens the service life of the bearing and increases the production cost

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