Automatic film winding device, slitting and winding system, and method of producing rolled film

A winding device, film winding technology, applied in the direction of winding strips, thin material handling, transportation and packaging, etc., can solve problems such as multi-polarization difficulties

Active Publication Date: 2009-09-02
RESONAC CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, there is a problem that multipolarization is difficult due to reasons such as an increase in the size of the device

Method used

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  • Automatic film winding device, slitting and winding system, and method of producing rolled film
  • Automatic film winding device, slitting and winding system, and method of producing rolled film
  • Automatic film winding device, slitting and winding system, and method of producing rolled film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0088] One embodiment of the slit-winding system and the automatic film winding device of the present invention will be described.

[0089] 【Cutting and winding system】

[0090] figure 1 It is a schematic cross-sectional view in the side direction showing a slit-and-wind system according to an embodiment of the present invention.

[0091] exist figure 1 Among them, the slitting and winding system 1 includes an automatic film winding device 2 and a slitting machine 3 . Moreover, the automatic film winding device 2 is connected with the roll film (original reverse) output device 4 .

[0092] The roll film output device 4 has an output shaft 41 on which the roll film 11 is attached, and supplies the film 10 to the slitter 3 . The slitter 3 has a cutting unit 31 that cuts the film 10 from the roll film output device 4 into a predetermined width, and an edge winding unit 32 that winds the edge of the film 10 . The slitter 3 supplies the cut film 10 to the automatic film windin...

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Abstract

To provide an automatic film winding apparatus, a slit winding system and a method for producing a rolled film which can improve winding quality, is reduced in size and enables winding mechanisms to be arranged in multiple stages. The automatic film winding apparatus includes winding shafts 21 and 22 for winding a film around a winding core 12, a turret 20 for pivotabaly supporting the winding shafts 21 and 22 in a rotatable manner, a touch roller 23 which presses the film to the winding shaft 22 when a predetermined amount of the film is wound by the winding shaft 21, and the turret 20 is rotated by a predetermined angle to allow the film to be hung on the winding shaft 22, a cutter 241 which cuts the film between the winding shaft 21 and the winding shaft 22, and a film affixing roller 25 which presses the film which has been cut to the winding shaft 22, and moves to the front end of the film while winding the film around the winding core 12 with the film being pressed.

Description

technical field [0001] The invention relates to a film automatic winding device, a slitting and winding system and a manufacturing method of a winding film. Furthermore, according to the film winding device, the slitting and winding system, and the winding film manufacturing method, in particular, a film cut into a plurality of strips by a slitter or the like or a single wide film can be automatically or semiautomatically wound on a roll. on the core. Background technique [0002] A long film is cut into multiple films and a single wide film is wound on a core to a specified product length. In this case, additional work is required in addition to the winding work using the device. As this incidental work, there are many complicated operations such as attachment of the winding core to the winding shaft, winding, cutting after winding, and removal from the winding shaft. If these operations are performed by hand, it takes a long time, and it is difficult to wind at an accur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/28B65H19/22
CPCB65H2301/4148B65H2301/41425B65H19/28B65H2404/5391B65H19/305B65H2408/23152B65H2301/41829B65H2301/41486B65H2301/41487B65H19/26B65H2404/43B65H23/048B65H2404/539B65H19/2215B65H2408/231B65H2701/1752B65H35/02B65H2301/414222B65H19/22
Inventor 有光启石川季央小川谦二
Owner RESONAC CORPORATION
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