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Plastic film folding and extruding production equipment

A technology for producing equipment and plastic films, applied in the field of plastic film folding and extrusion production equipment, can solve the problems of film cracks or folds, affecting aesthetics, uneven surface unevenness, avoiding cracks or folds, and increasing mechanical adaptability.

Inactive Publication Date: 2021-04-20
上海么解贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the processing of the plastic film, the material is first melted, then shaped, cooled, and finally rolled up by the roller in the receiving mechanism. During the winding process, if the plastic film is wrinkled, it will cause the entire final The surface of the product is uneven and affects the appearance. Therefore, in the prior art, generally by adding a pressure wheel on one side of the roller, the uneven film may cause cracks or wrinkles in the produced film. In view of the above shortcomings, the present invention improves

Method used

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  • Plastic film folding and extruding production equipment
  • Plastic film folding and extruding production equipment
  • Plastic film folding and extruding production equipment

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Embodiment Construction

[0017] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are consistent.

[0018] A kind of plastic film folding extrusion production equipment described in conjunction with accompanying drawing 1-4, comprises machine tool 10 and the folding box 11 that is arranged in described machine tool 10, and described folding box 11 is provided with folding chamber 25, and described folding box Sliding grooves 28 are symmetrically fixed on the left and right walls of the cavity 25, and a rotating shaft 41 is slidably arranged in the sliding groove 28, and a folding roller 72 is fixedly arranged on the rotating shaft 41, and a left and right symmetrical array is arranged in the folding roller 72. Lifting cavity 52, the bottom wall of the lifting cavity 52 is fixedly ...

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Abstract

The invention discloses plastic film folding and extruding production equipment. The equipment comprises a machine tool and a folding box arranged in the machine tool, a folding cavity is formed in the folding box, sliding grooves are symmetrically and fixedly formed in the left wall and the right wall of the folding cavity, rotating shafts are arranged in the sliding grooves in a sliding manner, folding rollers are fixedly arranged on the rotating shafts, and lifting cavities are arrayed in the folding rollers in a bilateral symmetry manner. After the plastic film folding and extruding production equipment is installed at a designated position, a produced film can be automatically folded and thickened, the thickness of the film is adjusted in a folding manner in the production process, the thickness precision of the film is more accurately controlled, through cooperative movement of a mechanism, the flatness of the film before and after folding is adjusted, cracks or wrinkles of the produced film are avoided, the folding speed of the film can be adjusted through the feeding speed of the film, and the machine adaptability of the equipment is improved.

Description

technical field [0001] The invention relates to a plastic film folding and extrusion production equipment, and mainly relates to the technical field of plastic equipment. Background technique [0002] During the processing of the plastic film, the material is first melted, then shaped, cooled, and finally rolled up by the roller in the receiving mechanism. During the winding process, if the plastic film is wrinkled, it will cause the entire final The surface of the product is uneven and affects the appearance. Therefore, in the prior art, generally by adding a pressure wheel on one side of the roller, the uneven film may cause cracks or wrinkles in the produced film. In view of the above shortcomings, the present invention improves. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a plastic film folding extrusion production equipment, which overcomes the above-mentioned problems. [0004] The present invention is...

Claims

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Application Information

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IPC IPC(8): B65H45/12B65H23/34B65H23/26
Inventor 聂英莉
Owner 上海么解贸易有限公司
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