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Winding device of slitter

一种卷绕装置、纵切机的技术，应用在卷绕条材、运输和包装、薄料处理等方向，能够解决重量增加、操作不便、无法准确卷绕卷筒材料等问题

Inactive Publication Date: 2005-08-10
NISHIMURA MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the winding shaft length used is quite long, the winding shaft flexes between the side plates, and the problem of not being able to accurately wind the roll material
Also, after winding, it is necessary to move the winding shaft along its axial direction to pull out and separate from the wound product. However, the increase in the length of the winding shaft will inevitably lead to an increase in weight.
In addition, the width of the roll material is wide, in order to pull out from the roll product, the winding shaft must be moved for a long stroke, which is inconvenient to operate

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
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Effect test

Embodiment Construction

[0019] figure 1 represents the device of the present invention. This device is a winding device of a slitting machine. A roll material 1 such as a plastic film is unwound from a cylinder 2, introduced into a slitting knife 3, and slit into multiple strips. This point is different from that of the conventional slitting machine. The device is the same. The front and rear sides of the slitter are provided with a pair of winding devices, and the roll material 1 is guided to each winding device after being slitted, which is also the same as the conventional device.

[0020] And, in each winding device, the touch roller 4 is supported by the front end of the arm 5, as figure 2 As shown, the winding shaft 6 is disposed between a pair of side plates 7 and is supported by the two side plates 7. After the roll material 1 is cut, the roll material 1 passes through the guide roller 9 of the movable stand 8 Guided by the contact roller 4 and the winding shaft 6, it is wound on the wind...

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PUM

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Abstract

A winding device of a slitter capable of winding web material on a winding shaft supportedly disposed between a pair of side plates after the web material is slit, wherein the winding shaft is divided into two parts in the axial direction, the divided portions thereof are supported on an intermediate support member, the web material is wound on the winding shaft in that state, and after the web material is wound, the divided portions are moved in a direction apart from each other in the axial direction of the winding shaft to extract the winding shaft from a wound product, whereby, even if the width of the web material is large, the web material can be accurately wound, and after winding, the wound product and the winding shaft can be easily separated from each other.

Description

technical field [0001] The present invention relates to a winding device of a slitting machine for winding web materials such as plastic films on a winding shaft after they are slit. Background technique [0002] In the winding device of the slitter, in many cases, the winding shaft is arranged between a pair of side plates and is supported by both side plates. Moreover, the winding shaft is driven to rotate by driving the motor, and after the roll material such as plastic film is slit, the roll material is wound on the winding shaft. [0003] More recently, it has been desired to slit and wind wide webs with slitters. In order to achieve this, the winding shaft must be of such a length that even wide webs can be wound without hindrance after slitting. In this case, the strength of the winding shaft is the problem. If a rather long length of the winding shaft is used, the winding shaft deflects between the side plates and there is a problem of not being able to wind the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H18/02B65H18/06B65H19/22B65H19/30
CPCB65H2301/4148B65H18/021B65H19/2284B65H19/30B65H2301/413243B65H18/06B65H2405/422B65H2301/41486
Inventor 成田庆三木村弘司加藤实
Owner NISHIMURA MFG
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