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Zipper feeding device

A zipper and rack technology, which is applied in the field of zipper feeding devices, can solve the problems of curling in transmission and product scrapping.

Inactive Publication Date: 2015-01-07
江阴市汇通包装机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The zipper on the packaging bag advances and is fixed on the bag making machine along with the packaging bag. Due to the slender structure of the zipper, it is easy to curl during the transmission process, resulting in the product being scrapped

Method used

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  • Zipper feeding device

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Embodiment Construction

[0011] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0012] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0013] Such as figure 1 The shown a kind of zipper feeding device comprises frame 1, and the top of frame 1 is provided with the guide roller group 2 that a plurality of mutually parallel rollers are formed, and guide roller group 2 guides slide fastener to frame 1 below, and guide roller The lowermost guide roller in group 2 is connected on a chute 8, and the guide roller can move up and down on the chute 8 to adjust the tension of the zippe...

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PUM

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Abstract

The invention discloses a zipper feeding device. The zipper feeding device comprises a frame; the top of the frame is provided with a guiding roller set; a guiding ring, a press roller and a tension roller set are arranged below the frame. A zipper is conveyed below the frame by guiding of the guiding roller set and turns when passing through the guiding ring, the guide roller enables the zipper to be smoothed, the tension roller set enables the zipper to be tensioned and to keep smooth and uncurled when the zipper is conveyed to a next procedure.

Description

technical field [0001] The invention relates to a zipper feeding device, which belongs to the technical field of packaging machinery. Background technique [0002] The zipper on the packaging bag advances along with the packaging bag on the bag making machine and is fixed. Due to the slender structure of the zipper, it is easy to curl during the transmission process, resulting in product scrapping. Contents of the invention [0003] The invention relates to a zipper feeding device, which can ensure that the zipper does not curl during the feeding process. [0004] In order to achieve this purpose, the structure adopted in the present invention is: a zipper feeding device, including a frame, a set of guide rollers is arranged on the top of the frame, a guide ring is arranged under the guide roller set, and two guide rings are arranged below the guide ring. The rolls are arranged symmetrically up and down, and the tension roll set is set beside the rolls, the pressure roll ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H20/02B65H23/26
CPCB65H23/26B65H2301/33
Inventor 吴卫江吴健
Owner 江阴市汇通包装机械有限公司
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