Winding device

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. It can solve the problem of uneven tightness of film rolls, inability to keep tight film rolls, and inability to adjust the winding roll film Roll tension and other issues to achieve the effect of improving efficiency

Inactive Publication Date: 2019-10-25
江门市利业机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current slitting machine uses a winding roller for winding. Since the tension of each section of the film roll on the winding roller cannot be adjusted, the degree of tightness of the film roll is different, and it is impossible to keep the film rolls of each section of the winding roller compact

Method used

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Embodiment Construction

[0020] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention.

[0021] Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to protection scope of the present invention.

[0022] In addition, all connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not conflicting wit...

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PUM

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Abstract

The invention discloses a winding device. The winding device comprises a first fixing frame, wherein the first fixing frame is provided with a fixing shaft of a winding-up roller and a plurality of winding heads, wherein the winding heads are mounted on the fixing shaft, the winding heads are provided with an adjusting mechanism used for adjusting the rotation speed of a driving wheel, and the rotation speed of a winding shaft is greater than the rotation speed of the winding-up roller. The adjusting mechanism is used for changing the rotation speed of the driving wheel so as to change the rotation speed of the winding shaft, and the winding shaft and the winding-up roller are arranged in a differential mode, so that the winding speed of a winding shaft is greater than the winding-up speedof the winding-up roller; and then the winding shaft generates a tensile force to a film, so when passing through winding rubber of the winding-up roller, the film generates a sliding friction forcewhich is opposite to the tensile force in direction, and therefore the film is always in a tension state during the winding so as to enable film rolls to stay compact. In a similar way, the adjustingmechanism can enable the film rolls of the winding heads on the fixing shaft to stay compact during winding process, thus the use of a cylinder for adjusting can be avoided, and meanwhile each windinghead is not affected by one another in winding.

Description

technical field [0001] The invention relates to a winding device, in particular to a winding device applied to a slitting machine. Background technique [0002] In actual production, it is often necessary to cut the film into different sizes for easy use. However, due to the uniform thickness of the film, the surface is uneven. The current slitting machine uses a winding roller for winding. Since the tension of each section of the film roll on the winding roller cannot be adjusted, the degree of tightness of the film roll is different, and it is impossible to keep the film rolls of each section of the winding roller compact. Contents of the invention [0003] The purpose of the present invention is to solve one of the technical problems mentioned above, and to provide a winding device, which can make the slitting. [0004] The present invention is achieved through the following technical solutions: [0005] According to the first aspect of the present invention, there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H18/08B65H23/14
CPCB65H18/08B65H23/14
Inventor 顾云飞季伟业
Owner 江门市利业机电设备有限公司
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