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On-line production line for producing water absorption core bodies of sanitation supplies

A hygienic product and water-absorbing core technology, which is applied in the field of hygienic product production, can solve problems such as uneven distribution and waste of polymer water-absorbing materials, and achieve the effects of uniform distribution, good fusion effect, and high production efficiency

Inactive Publication Date: 2020-01-21
李进生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an on-line production line of water-absorbent cores for sanitary products, in order to overcome the problems of waste and uneven distribution of polymer water-absorbing materials in the existing water-absorbing core forming process

Method used

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  • On-line production line for producing water absorption core bodies of sanitation supplies
  • On-line production line for producing water absorption core bodies of sanitation supplies
  • On-line production line for producing water absorption core bodies of sanitation supplies

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Embodiment Construction

[0012] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0013] refer to Figure 1 to Figure 3 , an on-line production line of water-absorbing cores for sanitary products, comprising a water-absorbing material blanking mechanism 1, a glue spraying device 3, a coating layer conveying mechanism, a transfer wheel device and a transfer device 4, the transfer wheel device including a motor 6, a suction fan 7, Left transfer wheel 21 and right transfer wheel 22, the diameter of left transfer wheel 21 and right transfer wheel 22 is identical, and motor 6 transmission connects left transfer wheel 21 and right transfer wheel 22 synchronously and direction rotates oppositely, left transfer wheel 21 and right transfer wheel The rotating speeds of 22 are the same, preferably the left transfer wheel 21 rotates in the counterclockwise direction, and the right transfer wheel 22 rotates in the clockwise direction. The peripher...

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Abstract

The invention relates to an on-line production line for producing water absorption core bodies of sanitation supplies, which comprises a feeding mechanism of water absorption materials, a glue spraying device, a coating conveying mechanism, a transfer wheel device and a conveying device. The transfer wheel device comprises a motor, a suction fan, a left transfer wheel and a right transfer wheel, and the motor is connected with the left transfer wheel and the right transfer wheel synchronously in a transmission mode and with the opposite rotating direction. According to the production line forproducing the water absorption core bodies, through the synchronous and opposite-direction rotation of the left transfer wheel and the right transfer wheel, the arc surfaces of the left transfer wheeland the right transfer wheel stretch the surface of non-woven fabric, thus small holes on the surface of the non-woven fabric expand to a certain extent, the water absorption materials are easy to beembedded in the non-woven fabric, and the mixing effect of the water absorption materials and the non-woven fabric is good; rotation speeds of the left transfer wheel and the right transfer wheel arethe same, and stretch degrees of the non-woven fabric on the left transfer wheel and the right transfer wheel are the same, the non-woven fabric is applied with water absorbent materials on both sides through the left transfer wheel and the right transfer wheel at one time, the structure design is reasonable, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of hygienic products production, in particular to an on-line production line of water-absorbent cores of hygienic products. Background technique [0002] The main part of sanitary products such as diapers, urine pads and sanitary napkins is made of absorbent cores, and the absorbency of absorbent cores plays a key role. The water-absorbing core is covered with polymer water-absorbing materials. Most of the cores used in the industry are produced offline, resulting in high product costs. And the process usually adopts a sprinkle structure to complete the polymer water-absorbing material, spread it on the non-woven fabric on the conveyor belt, and then bond the upper and lower non-woven fabrics to form it. This type of molding method has some shortcomings. When it is on the cloth, it will rebound and lose, and the faster the speed, the more the loss will cause a lot of waste, unevenness, and poor embedding of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15
CPCA61F13/15577A61F13/15764A61F13/15804A61F2013/15813
Inventor 李进生
Owner 李进生
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