Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Knife rack driving mechanism for incontinence trousers reciprocating welding system

A welding system, a technology driven by a knife holder, applied in the direction of sewing tools and other directions, can solve the problems of insufficient strength, short time and high system cost, and achieve the effect of prolonging the welding time and improving the welding strength.

Active Publication Date: 2010-01-20
ZHEJIANG YONGCHUANG MACHINERY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings: First, the welding time is short and the strength is not enough. When using it, if the strength of the opening is too large, it will cause cracking; second, the system cost is high, and an ultrasonic welding system is as high as 1.2 million yuan; Not environmentally friendly, its ultrasound is harmful to the human body

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
  • Knife rack driving mechanism for incontinence trousers reciprocating welding system
  • Knife rack driving mechanism for incontinence trousers reciprocating welding system
  • Knife rack driving mechanism for incontinence trousers reciprocating welding system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: with reference to attached Figure 1~3 . Tool rest driving device for reciprocating welding system for incontinence pants, slide sleeve 4 refer to attached figure 1 According to the existing technology, the two sides of the sliding sleeve 4 are symmetrically provided with shaft heads 3, and the shafts 2 of the two shaft heads 3 are rotated and matched with the two joints 1 through the bearings 8 respectively, and the two chains 9 are respectively connected with the two A connecting head 1 (the lower surface) is connected, the sliding sleeve 4 is set on the guide rod 5, the two ends of the guide rod 5 are located on the guide rod seat 6, the guide rod seat 6 is fixed on the guide rod seat fixing part 7, and the guide rod seat The fixing part 7 is connected with the movable welding knife rest 10 in the reciprocating welding system for incontinence pants and drives the movable welding knife rest 10 to reciprocate. The two chains 9 fixed on the two connector...

Embodiment 2

[0012] Embodiment 2: On the basis of Embodiment 1, the incontinence trousers reciprocating welding system composed of the knife rest driving device includes a driving source (motor), and two guide rails 19 are processed and manufactured according to the prior art and are respectively located at the work of the frame 17. On the stage, frame 17 adopts prior art processing to make. Mobile welding tool rest 10 is made of knife rest (preferably L-shaped knife rest), cylinder 13, mover 14, stator 15, and electric heating source is built in stator 15 or mover 14 or stator 15 or mover 14. The cylinder 13 is located on the knife rest, the mover 14 is connected with the piston head of the cylinder 13, and the stator 15 is located on the knife rest and below the mover 14. The bottom of the movable welding tool holder 10 is provided with sliders 20 which are slidably matched with the guide rails 19 respectively. The sliders 20 are 4 to 6 pieces or more and have a groove structure. The sli...

Embodiment 3

[0013] Embodiment 3: On the basis of Embodiment 2, the welding method for the knife rest driving device of the reciprocating welding system for incontinence pants, the two chains fixed on the back of the connecting head on both sides of the knife rest driving device are respectively set on the driving sprocket The closed sprocket chain transmission mechanism is formed on the passive sprocket, the driving source is a motor to drive the synchronous belt transmission mechanism to rotate, and the synchronous belt rotation mechanism drives the closed sprocket chain transmission mechanism to work. When the chain drives the mobile welding tool holder to work synchronously When moving (moving forward), the welding place of the welded incontinence trousers 16 enters the welding surface formed by the mover and the stator in the mobile welding tool rest for welding, the piston in the cylinder drives the mover down and the incontinence trousers are pressed At the same time, when the movabl...

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 knife rest drive set of a welding system used in the manufacturing process of incontinence trousers. Pivot brackets are arranged on two sides of a sliding bush in a symmetrical way; shafts in the two pivot brackets are matched with two connectors respectively through bearings in a rotating way; two chains are respectively connected with the two connectors; the sliding bush is sleeved on a leader; two ends of the leader are positioned on a leader seat which is fixed on a fixed facility of the leader seat. The drive set has the advantages that firstly, pivot brackets are arranged on the two sides of the sliding bush in a symmetrical way in the knife rest drive set, and the two pivot brackets are matched with the two connectors respectively through the bearings in a rotating way to lead the circular motion of the sliding bush to be transformed to up-and-down movement under the action of the two connectors, thereby realizing the planar reciprocating motion of a mobile welding knife rest, prolonging the welding time of the incontinence trousers, and increasing the welding strength; secondly, no pollutions affect the environmental protection.

Description

technical field [0001] The invention relates to a knife rest driving device of a welding system in the production process of incontinence pants, and belongs to the field of component assembly manufacturing of the welding system of incontinence pants. Background technique [0002] At present, the incontinence trousers welding system sold in the foreign market adopts an ultrasonic welding system in terms of structural design. The ultrasonic generator in the ultrasonic welding system is a linear welding head, and the welding head and its corresponding cylindrical roller. When the welded incontinence pants are welded through the welding system composed of the welding head and the cylindrical roller, only line welding can be formed and the time is short. Its shortcomings: First, the welding time is short and the strength is not enough. When using it, if the strength of the opening is too large, it will cause cracking; second, the system cost is high, and an ultrasonic welding sys...

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 Patents(China)
IPC IPC(8): A41H43/04
Inventor 王国东李世锦
Owner ZHEJIANG YONGCHUANG MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com