Mechanism and method for applying transversal elastic material to diapers, incontinence pants and training pants

A technology of elastic materials and incontinence pants, which is applied in medical science, bandages, etc., can solve the problems of unstable wheel speed, unstable power, and reduced efficiency, and achieve the effects of improving service life, ensuring stable operation, and ensuring stability

Active Publication Date: 2010-08-11
ZHEJIANG YONGCHUANG MACHINERY
View PDF6 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the diaper production equipment, the stretching wheel has no active power, and it is driven by the traction rope. Since the traction rope itself is a kind of elastic polyurethane material, using it to transmit power will cause a decrease in efficiency , the power is unstable, which directly manifests as the unstable running speed of the stretching wheel, especially in the process of speed up and down, the wheel speed is unstable due to the action of inertial force, which causes the pitch to change when the elastic material is applied to the product fabric, make the product waste

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mechanism and method for applying transversal elastic material to diapers, incontinence pants and training pants
  • Mechanism and method for applying transversal elastic material to diapers, incontinence pants and training pants
  • Mechanism and method for applying transversal elastic material to diapers, incontinence pants and training pants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: with reference to attached figure 1 and 2 . Transverse elastic material application mechanism for diapers, incontinence pants, and training pants, which includes a material traction wheel assembly 1, a cutter roller assembly 2, a bottom knife roller assembly 3, a transfer suction roller assembly 4, an unfolding stretch wheel assembly 5, and a drive assembly 6 , the drive assembly 6 drives the unfolding stretch wheel assembly 5 through the drive shaft 7, the synchronous belt 11 connects the drive shaft 7 and the stretch wheel 12, the stretch wheel 12 is fixed on the fixed seat 8 through the mounting arm 9 and is adjusted by the adjusting screw 10 Adjust the overall distance between the inner and outer wheels. The two stretching wheels 12 are preset with an outward deflection angle.

Embodiment 2

[0011] Embodiment 2: The application method of lateral elastic material of diapers, incontinence pants, and training pants is characterized in that: first, the traction wheel assembly 1 pulls the elastic material adsorbed thereon to the cutter roller assembly 2 and the bottom cutter roller assembly 3 rooms and is cut by the cutting knife roller assembly 2 and then sucked and transported to the bed knife roller assembly 3 and the transfer suction roller assembly 4 through the bed knife roll assembly 3, and then transported by the transfer suction roll assembly 4 to the transfer suction roll assembly 4 and unfolded Between the stretching assembly 5 and between the transfer suction roller assembly 4 and the unfolding stretching assembly 5, two traction ropes are pressed on the stretching wheel 9 and keep moving at a synchronous speed, because the stretching wheel 9 is a preset deflection angle and While increasing the distance between the inner and outer wheels, the elastic materi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a mechanism and a method for applying a transversal elastic material to diapers, incontinence pants and training pants, which can ensure stable operation. The mechanism comprises a material traction wheel component, a cutter roll component, a bed knife roll component, a transferring and absorbing roll component, an expanding and stretching wheel component and a driving component, wherein the driving component drives the expanding and stretching component through a driving shaft; a synchronous belt is connected with the driving shaft and a stretching wheel; and the stretching wheel is fixed on a fixed seat through a mounting arm and adjusts the integral interval between an inner wheel and an outer wheel through an adjusting bolt. The mechanism for applying the transversal elastic material to the diapers, the incontinence pants and the training pants has the advantages that: firstly, active input power is supplied to the stretching wheel, the stable operation of the mechanism and the stability of products are ensured, and the service life of a traction rope is prolonged; and secondly, the mechanism not only adjusts intervals and offset angles of the wheels conveniently, but also has good operability.

Description

technical field [0001] The invention relates to a transverse elastic material applying mechanism and applying method for diapers, incontinence pants and training pants capable of ensuring stable operation, and belongs to the field of diaper machine manufacturing. Background technique [0002] At present, in the diaper production equipment, the stretching wheel has no active power, and it is driven by the traction rope. Since the traction rope itself is a kind of elastic polyurethane material, using it to transmit power will cause a decrease in efficiency , the power is unstable, which directly manifests as the unstable running speed of the stretching wheel, especially in the process of speed up and down, the wheel speed is unstable due to the action of inertial force, which causes the pitch to change when the elastic material is applied to the product fabric, Make the product a waste product. Contents of the invention [0003] Design purpose: To avoid the deficiencies in ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/496
Inventor 徐源泉
Owner ZHEJIANG YONGCHUANG MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap