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A packaging system and control method for single-piece products of disposable absorbent articles

A technology for absorbent products and packaging systems, applied in the field of outer packaging of disposable sanitary products, can solve problems such as failure to meet production requirements, achieve the effects of reducing equipment adjustment time, improving product competitiveness, and improving output efficiency

Active Publication Date: 2022-03-25
福建恒安家庭生活用品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Today, in the process of industry development with increasing consumer demands, this solution has been unable to meet production requirements

Method used

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  • A packaging system and control method for single-piece products of disposable absorbent articles
  • A packaging system and control method for single-piece products of disposable absorbent articles
  • A packaging system and control method for single-piece products of disposable absorbent articles

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Experimental program
Comparison scheme
Effect test

Embodiment

[0046] refer to figure 2 , a packaging system for a single-piece product of a disposable absorbent article, comprising:

[0047] Built-in product conveying unit 10: including built-in indexing wheels 11, built-in transfer drums 12, and built-in conveyor belts 13 arranged in sequence;

[0048] Packaging film conveying unit 20: including an unwinding mechanism 21, a material storage mechanism 22, a material deviation correction mechanism 23, a gluing mechanism 24 and a number of traction guide rollers for driving packaging film conveying;

[0049] Wrapping unit 30: including a compounding mechanism 31 for interior and packaging film, a wrapping conveying mechanism 32 for secondary folding of the packaging film, and a pressing wheel conveying mechanism 33 for pressing and folded single-piece products;

[0050] Sealing and cutting unit 40: including an easy-tear and stick-cutting knife assembly 41 for opening easy-tear stickers, a heat-sealing assembly 42, and a cutting assembly...

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Abstract

The present invention relates to the field related to the outer packaging of disposable sanitary products, in particular to a control method for the packaging system of a single piece of disposable absorbent products, including: a, the positioning of the internal product, and the positioning of the internal product includes: a1, a control system Grayscale processing is performed on the packaging film pattern captured by the primary image positioning detection device to filter out colors; The position of each preset pattern 1; a3. A reference position is preset in the control system, and the reference position is the cycle position of the built-in product. The preset pattern 1 position captured in step a2 is compared with the reference position, and is passed through the control system The internal PID control method calculates the deviation value, and then calculates a compensation amount; a4. The control system adjusts the feed amount driven by each servo motor in the wrapping unit according to the compensation amount obtained in a3 to realize positioning and conveying.

Description

technical field [0001] The invention relates to the related field of outer packaging of disposable hygienic articles, in particular to a packaging system and a control method of a single-piece product of disposable absorbent articles. Background technique [0002] In the prior art, for example, Chinese patent CN106428757A with an application date of October 28, 2016 discloses a single-piece packaging device for disposable sanitary products, including a first conveying unit for disposing the sanitary products at intervals on the outer film , the second conveying unit for conveying the continuous outer film and coating one side of the outer film with wire glue, and wrapping the outer film with sanitary products at intervals along the width direction both sides orthogonal to the flow direction inward in turn. The two sides wrapping unit, and the heat sealing and cutting unit for intermittently compounding the wrapping outer film along the flow direction and cutting it into seve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B57/04B65B25/14
CPCB65B57/04B65B25/14
Inventor 凌国富陈建筑吴春木
Owner 福建恒安家庭生活用品有限公司
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