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Folding device for disposable hygienic products

A hygienic product and folding device technology, which is applied in applications, clothing, underwear, etc., can solve the problems that affect the folding beauty of sheet items

Pending Publication Date: 2020-10-23
ZUIKO (SHANGHAI) CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the sheet articles are pressed into the conveying part, along with the rotation of the blades, the sheet articles and the blades move relative to each other in the direction crossing the conveying direction to generate frictional force, which becomes the cause of wrinkling of the sheet articles and affects the folding of the sheet articles beautiful

Method used

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  • Folding device for disposable hygienic products
  • Folding device for disposable hygienic products
  • Folding device for disposable hygienic products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] figure 1 It is a schematic diagram showing the overall structure of the folding device according to the first embodiment of the present invention. Such as figure 1 As shown, the folding device 1 of the present invention includes: a conveying mechanism 2 for conveying the pull-up pants S; a folding mechanism 3 for folding the pull-up pants S conveyed by the conveying mechanism 2; guiding the pull-up pants S so that it a guide mechanism 4 in a posture that can be easily folded by the folding mechanism 3;

[0041] The conveying mechanism 2 includes: a first belt assembly 6, a second belt assembly 7 that conveys the pull-up pants S between the first belt assembly 6, and a third belt assembly that conveys the pull-up pants S between the second belt assembly 8. The fourth belt component 9 for delivering the pull-up pants S between the third belt component 8 and the fifth belt component 10 for delivering the pull-up pants S between the fourth belt component 9 .

[0042] The...

Embodiment 2

[0074] Compared with Embodiment 1, the difference of this embodiment lies in the conveying mechanism 2' and the guiding and limiting mechanism 4'. Figure 12 It is a schematic diagram of the overall structure of the folding device of Example 2. Such as Figure 12 As shown, the conveying mechanism 2' of this embodiment is the same as that of Embodiment 1, and also includes: a first belt assembly 6', a second belt assembly 7' for conveying pull-up pants S between the first belt assembly 6', The third belt assembly 8 that conveys the pull-up pants S between the second belt assembly, the fourth belt assembly 9 that conveys the pull-up pants S between the third belt assembly 8 and the fourth belt assembly 9 The fifth belt assembly 10 of the pull-up pants S is delivered.

[0075] The first belt assembly 6' which is different from the first embodiment includes: a first belt 6a' and a plurality of first pulleys 6b'-6f' for hanging the first belt 6a' along an endless path. Such as ...

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Abstract

The invention provides a folding device for disposable hygienic products. The folding device comprises: a first conveying part which is used for conveying disposable hygienic products along a first path; a second conveying part which is used for conveying the disposable hygiene products along a second path extending in a direction intersecting the first path; a folding mechanism which is used forfolding the disposable hygienic products between the first conveying part and the second conveying part and is provided with a folding part; a driving mechanism which is connected to the folding partand is used for linearly moving back and forth between a folding position and a retreating position along a second path direction to drive the folding part; and a guide mechanism which is used for guiding the front end of the disposable hygiene products to the opposite side of the second conveying part in the extending direction of the first path or on the basis of the extending line of the firstpath. The driving mechanism is of a structure that: at least one belt wheel is directly connected to a servo motor, and a synchronous belt is hung on the periphery of the belt wheel along an annular path. By means of the folding device, the disposable hygienic products can be folded at a high speed while wrinkles are prevented from being generated.

Description

technical field [0001] The invention belongs to the field of manufacturing equipment for disposable sanitary products, in particular to the field of manufacturing equipment for paper diapers, pull-up pants, women's sanitary pants, etc., specifically a folding device for disposable sanitary products. Background technique [0002] In the existing folding method and device for disposable sanitary products, the conveying part formed by a pair of conveying surfaces moving in the same direction conveys disposable sanitary products, and the folded part is pressed into the disposable sanitary product being conveyed. The middle part is used to fold disposable sanitary products. [0003] Chinese Patent Publication No. CN203568565U's patent document "A Folding Device for Sheet Structures" discloses that the folding part is a plate part, which has a disk part arranged coaxially with the rotation axis of the rotating shaft and a A pair of blades protruding outward in the radial directio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15
CPCA61F13/15764B65H45/18B65H2801/57
Inventor 徐毅白石安纪藤田英生
Owner ZUIKO (SHANGHAI) CORP
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