CN115154058A

CN115154058A - Elastic waistline and composite device of easy-care trousers

Info

Publication number: CN115154058A
Application number: CN202210951798.2A
Authority: CN
Inventors: 胡永胜
Original assignee: Jiangxi Anxiu Industrial Development Co ltd
Current assignee: Jiangxi Anxiu Industrial Development Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-10-11

Abstract

The invention provides an elastic waistline of ease pants and a composite device, wherein the elastic waistline comprises elastic cloth and non-woven fabric, the elastic cloth is welded and compounded with the non-woven fabric after being stretched to 1.5-2.5 times of the original length, compared with the traditional waistline, the waistline has better air permeability and softer hand feeling due to the fact that no viscose is adopted, and the elastic cloth provides elasticity, compared with the traditional rubber band structure, the elastic cloth can be better attached to the skin, the attachment area is increased, the strangulation is avoided, and the comfort in wearing is improved; the compound device has the advantages of simple structure, high automation degree, deviation rectifying function and effective improvement of compound quality.

Description

Elastic waistline and composite device of easy-care trousers

Technical Field

The invention relates to the technical field of production of safety pants, in particular to an elastic waistline of safety pants and a composite device.

Background

"Anxin trousers" is a kind of pants type sanitary towel, the market name also includes Ann pyjamas, night's pyjamas and sweet pyjamas, etc.; the comfortable pants are different from the traditional sanitary napkins, the pants-type full-surrounding design is matched with the pasting functions of the two sides of the buttocks, so that the female can use the sanitary napkins quickly and comfortably, and the effect of zero side leakage in sleeping can be achieved.

For the convenience of wearing, the waist of the existing comfortable pants mostly adopts an elastic structure, the conventional production process is to spray glue on the waist non-woven fabric, and then compound elastic rubber bands on the waist non-woven fabric, the elastic waist structure is fixed by using the glue, so that the air permeability of the waist part is poor, the hand feeling is hard, the pressure of the waist part is large when the pants are worn, the skin can be sealed, and the wearing comfort is affected.

Consequently, demand an urgent need for an elasticity waistline and set composite of ease trousers, can solve current ease trousers waistline and adopt the rubber band to spout gluey composite construction, the gas permeability is poor, feels harder, and can tighten skin when just wearing, influences the problem of snugness of fit.

Disclosure of Invention

The invention aims to provide an elastic waistline of safety pants and a composite device, and aims to solve the problems that the waist of the existing safety pants is of a rubber band glue-spraying composite structure, the air permeability is poor, the hand feeling is hard, and the wearing comfort is affected due to the fact that the skin can be tightened when the safety pants are worn.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides an elastic waistline of a pair of comfortable pants, which comprises elastic cloth and non-woven fabric, wherein the elastic cloth is stretched to 1.5-2.5 times of the original length and then is welded and compounded with the non-woven fabric.

Preferably, the elastic cloth is spandex silk elastic cloth.

Preferably, the diameter of the spandex filament in the spandex filament stretch cloth is 70-200D.

Preferably, the spandex yarn is twisted yarn or covered yarn and comprises spandex, chinlon and covered cotton fiber, wherein the spandex content is 15-95%, and the chinlon and covered cotton fiber content is 5-85%.

Preferably, the non-woven fabric is a spun-bonded non-woven fabric or a hot-air non-woven fabric.

The invention also provides a composite device of the elastic waistline of the safety pants, which comprises a rack, wherein a non-woven fabric roller is arranged at the front end of the rack, a non-woven fabric roll is arranged on the non-woven fabric roller, a first electric slide rail is arranged below the non-woven fabric roller, an elastic fabric roller is slidably arranged on the first electric slide rail, an elastic fabric roll is arranged on the elastic fabric roller, a deviation correcting system is arranged behind the first electric slide rail, a first pressing mechanism and a second pressing mechanism are arranged behind the deviation correcting system, a second electric slide rail is arranged between the first pressing mechanism and the second pressing mechanism, welding equipment is slidably arranged on the second electric slide rail, a winding roller is arranged behind the second pressing mechanism, and the winding roller is in transmission connection with a winding motor.

Preferably, the deviation rectifying system adopts a BST deviation rectifying execution system.

Preferably, the first pressing mechanism and the second pressing mechanism are identical in structure and respectively comprise an upper pressing strip and a lower pressing strip, the upper pressing strip and the lower pressing strip are arranged oppositely up and down, the tail end of the upper pressing strip is connected with the electric cylinder, and the electric cylinder is electrically connected with the PLC.

Preferably, the lower surface of the upper pressing strip is provided with a protrusion.

Preferably, the welding device is an ultrasonic welding device.

Compared with the prior art, the invention has the following beneficial technical effects:

1. the elastic waistline of the pair of the ease pants comprises the elastic cloth and the non-woven fabric, wherein the elastic cloth is welded and compounded with the non-woven fabric after being stretched to 1.5-2.5 times of the original length, compared with the traditional waistline, due to the fact that no viscose is adopted, the waistline is better in air permeability and softer in hand feeling, elasticity is provided by the elastic cloth, and compared with the traditional rubber band structure, the elastic waistline can be better attached to the skin, the attaching area is increased, tightening marks are avoided, and the ease of wearing is better.

2. The device for compounding the elastic waistline of the comfortable pants is simple in structure, high in automation degree, capable of correcting deviation and capable of effectively improving compounding quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

Fig. 1 is a schematic view of an elastic waistline structure of the pair of ease pants provided by the present invention;

fig. 2 is a schematic structural diagram of a composite device of elastic waistline of the pair of easy-care pants provided by the invention;

fig. 3 is a schematic structural view of a second pressing mechanism in the composite device of the elastic waistline of the pair of reassurance pants provided by the invention;

in the figure: 1: elastic cloth, 2: non-woven fabric, 3: frame, 4: nonwoven fabric roller, 5: first electronic slide rail, 6: elastic cloth roller, 7: deviation correcting system, 8: first hold-down mechanism, 9: second hold-down mechanism, 10: second electric slide rail, 11: welding equipment, 12: wind-up roll, 13: winding motor, 14: PLC, 15: upper pressing strip, 16: a lower pressing strip 17: an electric cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Example 1:

the embodiment provides an elastic waistline of an undershorts, as shown in fig. 1, the elastic waistline includes an elastic cloth 1 and a non-woven fabric 2, the elastic cloth 1 is stretched to 2 times of an original length and then is welded and compounded with the non-woven fabric 2, wherein the elastic cloth 1 is made of spandex filament elastic cloth, the diameter of spandex filaments in the spandex filament elastic cloth is 100D, the spandex filaments are covered filaments and include spandex, chinlon and covered cotton fibers, wherein the spandex content is 80%, the chinlon content is 10%, and the covered cotton fiber content is 10%; the non-woven fabric 2 is a hot-air non-woven fabric.

The elasticity waistline of ease trousers that this embodiment provided is through compound with non-woven fabrics welding after with elasticity cloth stretching, compares in the use of traditional waistline avoided the viscose for the waistline gas permeability is better, feels softer, and provides elasticity by elasticity cloth, compares in traditional rubber band structure, can be better with the skin laminating, and increase laminating area avoids reining in the trace, wears more comfortablely.

The embodiment further provides the composite device of the elastic waistline of the safety pants, as shown in fig. 2, the composite device comprises a frame 3, a non-woven fabric roller 4 is arranged at the front end of the frame 3, a non-woven fabric roll is arranged on the non-woven fabric roller 4, a first electric slide rail 5 is arranged below the non-woven fabric roller 4, an elastic fabric roller 6 is slidably mounted on the first electric slide rail 5, the elastic fabric roll is arranged on the elastic fabric roller 6, a deviation correcting system 7 is arranged behind the first electric slide rail 5, the deviation correcting system adopts a BST deviation correcting executing system, a first pressing mechanism 8 and a second pressing mechanism 9 are arranged behind the deviation correcting system 7, a second electric slide rail 10 is arranged between the first pressing mechanism 8 and the second pressing mechanism 9, a welding device 11 is slidably mounted on the second electric slide rail 10, the welding device 11 adopts an ultrasonic welding device, a winding roller 12 is arranged behind the second pressing mechanism 9, the winding roller 12 is in transmission connection with a winding motor 13, and further comprises a PLC14, and the PLC14 is respectively connected with the first electric slide rail 5, the first electric slide rail 7, the first pressing mechanism 8, the second pressing mechanism 9, the second electric slide rail 10, the winding device is electrically connected with the winding motor 13.

Specifically, as shown in fig. 3, the first pressing mechanism 8 and the second pressing mechanism 9 have the same structure, and both include an upper pressing strip 15 and a lower pressing strip 16, the upper pressing strip 15 and the lower pressing strip 16 are arranged in an up-down opposite manner, a protrusion is arranged on the lower surface of the upper pressing strip 15 to improve the friction force during pressing, the tail end of the upper pressing strip 15 is connected with an electric cylinder 17, and the electric cylinder 17 is electrically connected with the PLC 14.

The application method and the working principle of the composite device of the elastic waistline of the pair of ease trousers provided by the embodiment are as follows: the method comprises the steps of respectively loading a non-woven fabric roll and an elastic fabric roll onto a non-woven fabric roller 4 and the elastic fabric roller 6, adjusting the slidable distance of the elastic fabric roller 6 on a first electric slide rail 5, manually drawing the tail end of a non-woven fabric and the tail end of the elastic fabric to be fixed on a wind-up roller 12, starting a PLC14, starting the device to operate, pressing the non-woven fabric and the elastic fabric by a second pressing mechanism 9, driving the elastic fabric roller 6 to move by the first electric slide rail 5 to stretch the non-woven fabric, keeping the non-woven fabric and the elastic fabric still after the non-woven fabric is stretched to a preset length, correcting the elastic fabric and the non-woven fabric by a correcting system 7 to ensure that the elastic fabric and the non-woven fabric are completely overlapped, pressing the other ends of the elastic fabric and the non-woven fabric by a first pressing mechanism 8, fitting the non-woven fabric, starting a welding device 11, welding the elastic fabric and the non-woven fabric to be ultrasonically welded and compounded under the drive of the second electric slide rail 10, releasing the pressing mechanism 8 and the second pressing mechanism 9, driving a motor 13 to drive the wind-up roller 12 to wind up roller 12 to roll up, and pressing again, and pressing the step is repeated.

It should be noted that the deviation rectifying system, the electric slide rail, the welding equipment, the electric cylinder, the PLC and the like adopted in the present invention are all the prior art, and the specific structure and the working principle thereof are not described in detail in the present application.

The principle and the implementation mode of the invention are explained by applying a specific embodiment, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, this summary should not be construed as limiting the invention.

Claims

1. An elastic waistline of ease pants, which is characterized in that: comprises elastic cloth and non-woven fabric, wherein the elastic cloth is welded and compounded with the non-woven fabric after being stretched to 1.5 to 2.5 times of the original length.

2. The stretch waist circumference of a pair of soothing pants according to claim 1, wherein: the elastic cloth is spandex silk elastic cloth.

3. The stretch waist circumference of a pair of soothing pants according to claim 2, wherein: the diameter of the spandex yarn in the spandex yarn elastic cloth is 70-200D.

4. The stretch waist circumference of a pair of soothing pants according to claim 3, wherein: the spandex yarn is twisted yarn or coated yarn and comprises 15-95% of spandex, 5-85% of chinlon and coated cotton fiber.

5. The stretch waist circumference of a pair of soothing pants according to claim 1, wherein: the non-woven fabric is spun-bonded non-woven fabric or hot-air non-woven fabric.

6. A combination of the elastic waist circumference of the pants according to any of claims 1 to 5, wherein: which comprises a frame, the front end of frame is equipped with the non-woven fabrics roller, be equipped with the non-woven fabrics book on the non-woven fabrics roller, the below of non-woven fabrics roller is equipped with first electronic slide rail, install the elasticity cloth roller on the first electronic slide rail slidable, be equipped with the elasticity cloth book on the elasticity cloth roller, the rear of first electronic slide rail is equipped with deviation correcting system, deviation correcting system's rear is equipped with first hold-down mechanism and second hold-down mechanism, first hold-down mechanism with be equipped with the electronic slide rail of second between the second hold-down mechanism, install welding equipment on the electronic slide rail of second slidable, the rear of second hold-down mechanism is equipped with the wind-up roll, the wind-up roll is connected with the rolling motor transmission, still includes PLC, PLC respectively with first electronic slide rail deviation correcting system first hold-down mechanism second hold-down mechanism the electronic slide rail of second welding equipment with rolling motor electric connection.

7. The composite set of elastic waist circumference of the tranquilizing pants according to claim 6, wherein: the deviation rectifying system adopts a BST deviation rectifying execution system.

8. The composite set of elastic waist circumference of the tranquilizing pants according to claim 6, wherein: the first pressing mechanism and the second pressing mechanism are identical in structure and comprise an upper pressing strip and a lower pressing strip, the upper pressing strip and the lower pressing strip are arranged oppositely from top to bottom, the tail end of the upper pressing strip is connected with the electric cylinder, and the electric cylinder is electrically connected with the PLC.

9. The composite device of elastic waist circumference of reassortant pants according to claim 8, wherein: the lower surface of the upper pressing strip is provided with a bulge.

10. The composite device of elastic waist circumference of reassortant pants according to claim 6, wherein: the welding equipment adopts ultrasonic welding equipment.