Horizontal device for automatically folding wings of sanitary napkin with protective wings

A technology for sanitary napkins and wings, applied in the field of sanitary napkins, can solve the problems of inability to automatically fold the wings, unusable sanitary napkins, uneven wings, etc., and achieves the effects of simple structure, easy maintenance, and smooth wings

Active Publication Date: 2013-01-02
小护士(天津)科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known folding flap devices for sanitary napkins are all used in vertical production equipment (that is, the two ends of the product are produced according to the running direction of the machine). However, this kind of folding wing device cannot be used in the production of sanitary napkins at all in the horizontal output equipment (the horizontal output product is produced at both ends of the wings according to the running direction of the machine)
The sanitary napkin production equipment cannot automatically fold the wings for production, and the folded wings are not smooth, and there are technical problems such as wing adhesion during use.

Method used

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  • Horizontal device for automatically folding wings of sanitary napkin with protective wings
  • Horizontal device for automatically folding wings of sanitary napkin with protective wings
  • Horizontal device for automatically folding wings of sanitary napkin with protective wings

Examples

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Embodiment

[0020] An automatic wing-folding device for sanitary napkins with horizontal wings, comprising a folded-wing suction hub 21 and matching suction hubs; 23 communicates with the suction port 22 to form a negative pressure cavity 26 and negative pressure areas 13, 14, 15, 16, 17 and 18. The negative pressure absorbs the sanitary napkin 8, and the lifting sliding suction block 23 passes through the lifting connecting rod 24 and the cam 25 Connect, when the folded wing suction hub 21 rotates, the adsorption folded wing area is a negative pressure zone 20, and the feeding area is an equal pressure zone 19, and the folded wing suction hub is tangentially equipped with a supporting suction hub and a pressure delivery mechanism. The pressure-feeding mechanism is made of a pressure-feeding shaft 1 and a pressure-feeding belt 2, and the pressure-feeding belt 2 is pasted and pressed on the surface of the suction hub 21 of the folded wings. The folded wing suction hub 21 is equipped with a...

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PUM

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Abstract

The invention relates to an automatic wing-folding device for transverse-output winged sanitary napkins, which belongs to the technical field of sanitary napkins. The automatic wing-folding device for transverse-output winged sanitary napkins comprises a wing-folding suction hub, and is characterized in that the wing-folding suction hub is provided with a lifting-sliding suction block, a lifting-type connecting rod and a cam; the lifting-sliding suction block is communicated with an air suction port; the lifting-sliding suction block is connected with the cam through the lifting-type connecting rod; a wing-folding area is absorbed to be a negative pressure area when the wing-folding suction hub rotates; a feeding area is an constant pressure area; and the wing-folding suction hub is tangentially provided with an assorted suction hub and a pressure feed mechanism. The device has the advantages of cost reduction, simple structure, reliable performance, convenient operation, flatness andeasy use of the folded wings, high production efficiency, good product quality and the like.

Description

technical field [0001] The invention belongs to the technical field of sanitary napkins, in particular to an automatic wing-folding device for sanitary napkins with horizontal wings. Background technique [0002] At present, the known folding flap devices for sanitary napkins are all used in vertical production equipment (that is, the two ends of the product are produced according to the running direction of the machine). However, this kind of folded wing device cannot be used in the production of sanitary napkins at all in the production of horizontal out equipment (the horizontal out product is that the two ends of the wings are produced by the running direction of the machine). The sanitary napkin production equipment cannot automatically fold the wings for production, and the folded wings are not smooth, and there are technical problems such as wing adhesion during use. Contents of the invention [0003] In order to solve the problems in the prior art, the present inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/476
Inventor 杨印海
Owner 小护士(天津)科技股份有限公司
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