Infant and child training pants shaping derice and shaping method

A composite device and training pants technology, which is applied to baby underwear, clothing, clothing, etc., to achieve low energy consumption, good skin and body comfort, and full of softness

Inactive Publication Date: 2004-12-22
ZHEJIANG ROBOT MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Design scheme: In order to achieve the design purpose of the present invention, ① the present invention designs the electric heating melting and bonding device between the fusible material and the fusible material in the background technology to use ultrasonic vibration to generate heat energy, so that the materials can be recombined The welding mechanism is one of the characteristics of the present invention. It not only solves the compounding between materials, but more importantly, the edge compounded by this device of the present invention will not harden and maintain the flexibility of the original material. and comfort, will not have any adverse reactions to the skin of infants and young children, find an unexpected way of effect and benefit for the production of infant training pants production line, fundamentally solve the shortcomings in the background technology, and realize Design purpose of the present invention

Method used

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  • Infant and child training pants shaping derice and shaping method
  • Infant and child training pants shaping derice and shaping method
  • Infant and child training pants shaping derice and shaping method

Examples

Experimental program
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Effect test

Embodiment 1

[0019] Embodiment 1: with reference to attached figure 1. The composite device for forming infant training pants is composed of a discount mechanism, a finishing mechanism, a welding mechanism, a follow-up mechanism, an edge trimming mechanism and an edge closing mechanism. After the welding mechanism is welded, the edge is trimmed by the edge trimming mechanism, and the edge is closed by the edge receiving mechanism. Folding mechanism 1 is made of plate 36, external eccentric power mechanism, guide pulley 7 and 9 and belt 8, and the transmission mechanism that guide pulley and belt constitute is used for conveying infant training pants. Insert plate 36 inserts the infant training trousers downwards from its center under the effect of the external eccentric power mechanism, so that the training trousers are folded in half and transported to the finishing mechanism 2; 11, 12, 13, 15, drive wheel 24, guide wheel 25 and belt 37 constitute, purpose forces the left and right wais...

Embodiment 2

[0020] Embodiment 2: Composite molding method of infant training pants, as described in claims 1 and 2, the inserting plate in the folding mechanism inserts the infant training pants downwards from its center so that the training pants are folded in half and transported to the finishing mechanism, and the finishing mechanism The waists on both sides of the infant training pants are smoothed, and the pattern die wheel or die roller in the welding mechanism is matched with the ultrasonic die head. When the gap is formed, the ultrasonic waves emitted by the ultrasonic die head will cause the molecular vibration between the material of the raised part of the pattern and the contact surface of the material to generate heat energy, so that the two layers of materials will be rolled and compounded by the raised part of the patterned die wheel, and the two layers of the infant training pants will be formed. The side waist piece is welded, and the two follower plates in the follow-up me...

Embodiment 3

[0021] Embodiment 3: with reference to attached figure 2 . In the left and right waist piece bonding device of the infant training trousers production line, the left and right pattern mold wheels 40 and 41 are driven to rotate by coaxial (or roller) or non-axial 44 (roller) forces. This driving mechanism is a prior art (such as the present application The power drive mechanism in the production line of sanitary napkins produced by human beings). Therefore, it will not be described here. The ultrasonic heads 42 and 43 of the ultrasonic generator correspond to the points or lines of the pattern mold wheels 40 and 41, and the gap is -0.03 or -0.02 or -0.01 or 0.00 or +0.01 or +0.02 or +0.03 or or +0.04 or +0.05 or +0.06 or +0.07 or +0.08 or +0.09 or +0.10 or +0.11 or +0.12 or +0.13 or +0.14 or +0.15 or +0.16 or +0.17 or +0.18 or +0.19 or +0.20 or +0.21 Or +0.22 or +0.23 or +0.24 or +0.25mm. The ultrasonic generators are two single-head ultrasonic generators, and the working ...

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Abstract

A machine and method for forming the infantile training trousers are disclosed. An inserting plate can insert the training trousers in folding unit for symmetrically folding it. The two waist pieces of said training trousers are smoothed by a finishing unit. The pieces for waist and legs are welded by the patterning wheel or moulding roller and ultrasonic head in welding unit. The waist edge is cut by the trimming unit for making it neat. The left and right waist pieces are than curled by the edge curling unit.

Description

Technical field: [0001] The invention relates to a composite device and a composite method of waist panels on both sides of infant training pants, and belongs to the field of manufacturing the composite device and composite method of waist panels on both sides of infant training pants in a production line of infant training pants. Background technique: [0002] At present, what is closest to the present invention is the bonding device and bonding method for the two sides of the sanitary napkin in the sanitary napkin production line. In this device, the bonding of the two sides of the sanitary napkin adopts electric heating, melting and rolling bonding. Its shortcomings: not only complex structure, high energy consumption, low production efficiency, but more importantly, the use of electric heating to melt and roll the bonded edges, so that the parts that do not need to be bonded in the fusible material are also in a molten state, destroying the The original softness and comf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41B13/04A41D11/00A61F13/49
Inventor 李世锦旋建明陈世尧
Owner ZHEJIANG ROBOT MACHINERY TECH
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