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Leg S-shaped rubber string applying device and method for adult paper diaper

A technology of applying device and elastic band, which is applied in medical science, bandages, etc., can solve the problems of skin injury, elastic band breakage, uneven elasticity of leg elastic band, etc. Effect

Active Publication Date: 2011-05-04
ZHEJIANG YONGCHUANG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of consumers' quality requirements for diaper products, the conventional diaper products purchased in the market can no longer satisfy consumers. The leg elastics of conventional diaper products are arranged in a straight line. When this type of product is used, the elastic degree of the leg elastic is uneven, which may easily cause the elastic to break and even cause damage to the user's skin; the above-mentioned problem can be solved by arranging the leg elastic in an arc, but , currently there is no device that can arrange the arc of the leg elastic

Method used

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  • Leg S-shaped rubber string applying device and method for adult paper diaper
  • Leg S-shaped rubber string applying device and method for adult paper diaper
  • Leg S-shaped rubber string applying device and method for adult paper diaper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: with reference to attached Figure 1-4 . The adult diaper leg elastic application device includes a bracket 4, a servo motor 1 is installed on the left side of the bracket 4, a sprocket 8 is installed on the right side of the bracket 4, and a transmission chain 9 is installed between the servo motor 1 and the sprocket 8; All guide rails 5 are fixedly installed on the upper and lower support plates, and one is on the left side of the support 4, and the other is on the right side of the support 4; , the bottoms of the left and right guide rods 3 and 6 are fixedly installed on the slider 10, the slider 10 is installed on the guide rail 5, and the tops of the left and right guide rods 3 and 6 are of the same height; the slider 10 is fixedly installed with clamping blocks 7 and 7 Clamp the transmission chain 9; the quantity of the guide holes 3 can be set according to the actual situation, and only one rubber band can pass through each guide hole 3; the manufa...

Embodiment 2

[0014] Embodiment 2: On the basis of Embodiment 1, the method for applying the elastic bands on the legs of adult diapers is to insert the elastic bands into the guide hole 3 before the operation of the elastic band applying device on the legs of the diapers, and set the rotation of the servo motor 1. Stroke, start the servo motor 1, make the left guide rod 3 move to the right, and the right guide rod 6 move to the left. During the movement, the rubber band is deformed into a curved shape by the pulling force F1 and F2, and the curvature of the curve is determined by The displacement of the left and right guide rods 3 and 6 depends on the displacement. The greater the displacement, the greater the curvature, and vice versa; when the servo motor 1 rotates to the preset stroke, the servo motor 1 starts to rotate in reverse, so that the left and right The guide rods 3 and 6 complete a reciprocating motion, so that the arc arrangement of the elastics on the legs of the diaper is re...

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Abstract

The invention relates to a diaper leg rubber string applying device which can arrange the leg rubber strings of a diaper product in an arc manner. The device contains a support, wherein the left side of the support is provided with a servo motor, the right side of the support is provided with a chain wheel, a drive chain is arranged between the servo motor and the chain wheel; and the upper and lower support plates of the support are both provided with guide rails, and each guide rail is provided with a left guide rod and a right guide rod. The invention has the following advantages: 1) the leg rubber strings of the diaper product can be arranged in the arc manner, which is unprecedented and fills in the gap of the rubber string arc arrangement device; and 2) 20-500mm of rubber strings can be applied, which nearly meet the production demands of all the adult diapers, pull ups and adult incontinence garments; and the device can be shared by multiple facilities, the standardization and serialization of the device can be realized, and the device is convenient to produce and purchase and easy to maintain.

Description

technical field [0001] The invention relates to a device and method for applying S elastic bands on the legs of adult diapers capable of arranging the elastic bands in an arc, and belongs to the technical field of diaper product production equipment manufacturing. Background technique [0002] With the improvement of consumers' quality requirements for diaper products, the conventional diaper products purchased in the market can no longer satisfy consumers. The leg elastics of conventional diaper products are arranged in a straight line. When this type of product is used, the elastic degree of the leg elastic is uneven, which may easily cause the elastic to break and even cause damage to the user's skin; the above-mentioned problem can be solved by arranging the leg elastic in an arc, but At present, there is no device that can arrange the arcs of the leg elastics. Contents of the invention [0003] Design purpose: To avoid the deficiencies in the background technology, t...

Claims

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Application Information

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IPC IPC(8): A61F13/496
Inventor 夏应开李世锦徐源泉马拾平徐书唯张培栋
Owner ZHEJIANG YONGCHUANG MACHINERY
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