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Winding device capable of adjusting balance of winding shaft for membrane blowing printer

A technology of winding device and winding shaft, which is applied in the direction of winding strips, transportation and packaging, and thin material processing, etc., which can solve the problems of poor control, easy misalignment of winding, and winding tightness, so as to avoid the effect of landing

Inactive Publication Date: 2015-11-25
ANQING XINGFENG IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the defects of the prior art that the rewinding is prone to dislocation and the rewinding tightness is difficult to grasp, and to provide a rewinding device for a blown film printing machine that can adjust the balance of the rewinding shaft to solve the above problems

Method used

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  • Winding device capable of adjusting balance of winding shaft for membrane blowing printer
  • Winding device capable of adjusting balance of winding shaft for membrane blowing printer
  • Winding device capable of adjusting balance of winding shaft for membrane blowing printer

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Embodiment Construction

[0018] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0019] Such as figure 1 , figure 2 , image 3 As shown, a winding device capable of adjusting the balance of the winding shaft of a blown film printing machine includes a winding frame 1 , a winding shaft 2 , a transmission roller 3 , and at least one set of elastic devices 4 . The winding stand 1 includes two cantilevers 11 for supporting the two ends of the winding shaft 2 . The transmission roller 3 is fixed on the winding stand 1 and is parallel to the winding shaft 2 . The cantilever 11 is provided with a toothed guide rail 111 , and the two ends of the winding shaft 2 are provided with gears 21 meshing with the toothed guide rail 111 . The toothed guide rail 111 can be fixed on the top of the cantilever 11 , and also can be...

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Abstract

The invention provides a winding device capable of adjusting balance of a winding shaft for a membrane blowing printer. The winding device comprises a winding frame, the winding shaft and a conveying roller. The winding frame comprises two cantilevers for supporting the two ends of the winding shaft. The conveying roller is fixed to the winding frame and is parallel to the winding shaft. Tooth-shaped guide rails are arranged on the cantilevers. The two ends of the winding shaft are provided with gears meshed with the tooth-shaped guide rails. Compared with the prior art, the gears on the winding shaft are meshed with the guide rails on the cantilevers, so that the cantilevers at the two ends of the winding shaft in the winding process move synchronously and evenly, no deflection happens, and the requirement that upper and lower layers of a wound film are not misplaced is met.

Description

technical field [0001] The invention belongs to the technical field of film production devices, and in particular relates to a film winding device. Background technique [0002] Winding soft, large-area products is an ancient craft. For the existing society's dependence on plastic products, the plastic products industry has developed rapidly and has various forms. The plastic film is finally wound up after it is made. In the prior art, in the traditional process, there is a certain gap between the rewinding shaft and the conveying roller, and the conveying roller continuously transmits the plastic film to the rewinding reel, and the rewinding reel is driven by the power equipment to rewind the plastic film. However, during the winding process, the winding shaft is prone to inclination, and a small inclination can cause a large misalignment between the upper and lower layers of the final film roll. At the same time, since there is a certain gap between the winding shaft an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H18/02
CPCB65H18/026B65H2301/41352
Inventor 朱振锋冯友宏汪建胜
Owner ANQING XINGFENG IND & TRADE
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