Unlock instant, AI-driven research and patent intelligence for your innovation.

A non-woven diaper elastic detection device

A detection device, diaper technology, applied in the direction of measuring device, using stable tension/pressure test material strength, instruments, etc., can solve the problems of clamping position fracture, clamping instability, impact, etc., to achieve friction Increase, easy operation, avoid sliding effect

Active Publication Date: 2021-04-23
南京沃智仪器科技有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing non-woven fabric elastic test needs to fix the two ends of the non-woven fabric before performing the tensile test, and calculate and analyze the data according to its shape change and fracture time, but when the non-woven fabric is clamped , the clamping position will break early due to the change of stress, which will affect the testing process and the clamping will be unstable

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
  • A non-woven diaper elastic detection device
  • A non-woven diaper elastic detection device
  • A non-woven diaper elastic detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1-7 , a non-woven diaper elastic detection device, including a test box 1, a bottom plate 2 and a pillar 3, the pillar 3 is fixed on the top outer wall of the bottom plate 2 by bolts, the test box 1 is fixed on the top of the pillar 3 by bolts, the test box The bottom inner wall of 1 is fixed with a base block 4 by screws, the top outer wall of the base block 4 is fixed with a supporting plate 5 by screws, the outer walls on both sides of the supporting plate 5 are fixed with first protrusions 13 by screws, and the top inner wall of the test box 1 is passed The screw is fixed with a downward pressure spring 7, and the bottom end of the downward pressure spring 7 is fixed with a pressing plate 6 by a screw, and the outer walls of both sides of the pressing plate 6 are fixed with a second protrusion 14 by screws, and the outer wall of the second protrusion 14 is provided with a slide hole. The inner wall of the sliding hole is sleeved with a slide bar 8, ...

Embodiment 2

[0043] refer to figure 1 and 4 , a non-woven diaper elastic detection device, compared with embodiment 1, this embodiment also includes a water pump 20 fixed on the top outer wall of the test box 1 by screws, and a suction pipe 22 fixed on one end of the water pump 20 by screws, and One end of the water pump 20 is fixed with a water pipe 21 by a screw, and the outer wall of the bottom of the water pipe 21 is fixed with a water spray box 25 by screws, and the outer wall of the water spray box 25 is socketed with uniformly distributed nozzles 24 .

[0044] In the present invention, one side of the inner wall of the bottom of the test box 1 is provided with evenly distributed water leakage holes 19 , and the water after the experiment is discharged from the water leakage holes 19 .

[0045] When the present invention is in use: start the water pump 20 to draw water through the water suction pipe 22, and the water reaches the water spray box 25 through the water delivery pipe 21,...

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 belongs to the technical field of diaper detection, in particular to a device for detecting the elasticity of non-woven diapers, aiming at the early fracture of the clamping position due to the change of stress when the non-woven fabric is clamped, so that it can be tested. The process is affected, and the problem of clamping instability is now proposed as follows, including a test box, a bottom plate and a pillar. The pillar is fixed to the top outer wall of the bottom plate by bolts, and the test box is fixed to the top of the pillar by bolts. The bottom inner wall of the test box is fixed with a base block by screws. In the present invention, when the non-woven fabric is clamped by the pressing plate and the supporting plate, the arc-shaped protruding rod is pushed out under the action of the ejector spring, and the arc-shaped protruding rod at the bottom of the pressing plate and the arc-shaped protruding rod at the top of the supporting plate are interlaced. Snap-in, increase the clamping contact area with the non-woven fabric, increase the friction force, prevent the non-woven fabric from breaking at the clamping point, and make the clamping of the non-woven fabric clamped at this end stable and reliable.

Description

technical field [0001] The invention relates to the technical field of diaper detection, in particular to a non-woven diaper elastic detection device. Background technique [0002] With the improvement of living standards, the use of infant products has received increasing attention. Among them, diapers are a commonly used infant product. The main raw material in diapers is non-woven fabrics, which are used in the production of non-woven diapers. The elasticity detection device is a device used to detect the elasticity of the non-woven fabric used in the production of diapers, the purpose of which is to detect whether the quality of the non-woven fabric is qualified. [0003] The existing non-woven fabric elastic test needs to fix the two ends of the non-woven fabric before performing the tensile test, and calculate and analyze the data according to its shape change and fracture time, but when the non-woven fabric is clamped , the clamping position will break early due to t...

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): G01N3/08G01N3/02G01N3/04
CPCG01N3/02G01N3/04G01N3/08G01N2203/0017
Inventor 李云江罗凯
Owner 南京沃智仪器科技有限公司