CN215414722U

CN215414722U - Tensile rotary device of centre gripping for fabrics detection

Info

Publication number: CN215414722U
Application number: CN202121446569.2U
Authority: CN
Inventors: 许友新; 林朝川; 丁水明; 陈荣珍
Original assignee: China Textile Association Inspection Quanzhou Technology Service Co ltd
Current assignee: China Textile Association Inspection Quanzhou Technology Service Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-04
Anticipated expiration: 2031-06-28

Abstract

A clamping, stretching and rotating device for detecting textiles comprises a support, two clamping mechanisms, a lifting mechanism and a rotating mechanism, wherein the two clamping mechanisms are oppositely arranged on the support from top to bottom and used for clamping fabrics; the clamping block is movably arranged in the placing groove to clamp the fabric; the setting element sets up between centre gripping base and grip block with fixed grip block, uses a device can detect the tensile properties of fabric and can detect the crease-resistant performance of fabric again, has improved detection efficiency, has practiced thrift the cost, has very high practicality.

Description

Tensile rotary device of centre gripping for fabrics detection

Technical Field

The utility model belongs to the technical field of textile detection, and particularly relates to a clamping, stretching and rotating device for textile detection.

Background

The textile is a product formed by weaving textile fibers, which is divided into two categories of woven fabric and knitted fabric, China is one of the earliest countries producing textiles in the world, the main production places are Zhejiang Pu house, Hebei Qinghe and the like, textile detection is needed in textile processing, the textile detection is to perform qualitative or quantitative test on the quality and performance of the textile by using physical and chemical methods according to related standards and make a detection report, multiple performances of the textile are required to be detected, including tensile property, tearing property, bursting property, bending property, crease resistance and the like, each device in the prior art can only detect one corresponding performance, for example, a conventional clamping and stretching device can only be used for detecting the tensile property of the textile, different devices are required to be used when the performances of different aspects of the textile are required to be detected, and the cost is high, there is a need for improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a clamping, stretching and rotating device for detecting textiles.

The utility model adopts the following technical scheme:

a clamping, stretching and rotating device for detecting textiles comprises a support, two clamping mechanisms, a lifting mechanism and a rotating mechanism, wherein the two clamping mechanisms are oppositely arranged on the support from top to bottom and used for clamping fabrics; the clamping block is movably arranged in the placing groove to clamp the fabric; the positioning piece is arranged between the clamping base and the clamping block to fix the clamping block.

Preferably, the positioning piece comprises a screw rod, a positioning hole and a nut, and the plurality of screw rods are arranged on the clamping base; the positioning hole is arranged on the clamping block and can enable the screw to pass through; the nut can be arranged on the screw rod to fix the clamping block on the clamping base.

Preferably, the lifting mechanism comprises a lifting base arranged at the top of the support and a telescopic cylinder which is connected between the lifting base and the upper clamping mechanism and can drive the upper clamping mechanism to move up and down.

Preferably, the rotating mechanism comprises a rotating base arranged on the bottom surface of the support and a rotating disc which is rotatably arranged between the rotating base and the lower clamping mechanism and drives the lower clamping mechanism to rotate.

Preferably, the device also comprises a driving mechanism arranged at the bottom of the support and used for driving the rotating mechanism to rotate, wherein the driving mechanism comprises a driving motor, a rotating shaft used for driving the rotating mechanism to rotate and a reduction gearbox arranged between the driving motor and the rotating shaft.

Preferably, the support comprises a top plate for being arranged on the lifting mechanism, a bottom plate formed below the top plate for being arranged on the rotating mechanism, and four supporting columns extending downwards from the top plate and penetrating through the bottom plate, and the driving mechanism is arranged below the bottom plate.

Preferably, the placement groove is formed inward from the side of the clamping base.

Preferably, a layer of rubber pad is arranged on the bottom surface of the placing groove, and a rubber pad is also arranged on the surface, opposite to the placing groove, of the clamping block.

Preferably, the shape of the placing groove is matched with the shape of the clamping block.

Preferably, the depth of the placing groove is the same as the thickness of the clamping block.

As can be seen from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are: when in detection, the two ends of the textile are clamped between the clamping base and the clamping blocks of the upper and lower clamping mechanisms, the clamping blocks are fixed on the clamping base through the positioning piece, after the clamping is finished, the lifting mechanism can be driven to move up and down to stretch the textile to detect the stretching performance of the textile, or the rotating mechanism can be driven to rotate to knead and twist the textile to detect the crease resistance of the textile, and the device can be used for detecting the stretching performance of the textile and the crease resistance of the textile, so that the detection efficiency is improved, the cost is saved, and the device has high practicability;

the positioning piece comprises a screw rod, a positioning hole and a nut, the clamping block can be movably arranged on the clamping base along the extension direction of the screw hole by the screw rod penetrating through the positioning hole, and the clamping block can be fixed on the clamping base through the matching of the nut and the screw rod, so that the structure is simple, the operation is convenient, and the clamping is firm;

the lifting mechanism drives the upper clamping mechanism to move up and down through the air cylinder so as to stretch the fabric, and the air cylinder moves accurately and can accurately stretch the fabric to a required degree;

the lower clamping mechanism is arranged on the rotating disc, and the fabric is rotated and kneaded and twisted through the rotation of the rotating disc on the rotating base;

the rotating disc is driven to rotate by the driving mechanism, so that the rotation degree can be accurately controlled to rub and twist the fabric to detect the crease resistance of the fabric;

the driving mechanism is arranged below the bottom plate, so that the operation of an upper detection test cannot be influenced;

the placing groove is formed inwards from the side face of the clamping base, the shape of the placing groove is matched with that of the clamping block, and the depth of the placing groove is the same as the thickness of the clamping block, so that the clamping block can enter the placing groove to be matched with the clamping base, and the clamping mechanism is more attractive;

the surfaces of the bottom surface of the placing groove, which are opposite to the clamping blocks and the bottom surface of the placing groove, are respectively provided with a layer of rubber pad, so that the fabric is prevented from being torn in the stretching or rotating process, and the test result is not accurate.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a third schematic structural view of the present invention;

FIG. 4 is a front view of the first embodiment of the present invention;

FIG. 5 is a second front view of the present invention;

FIG. 6 is a side view of the present invention;

FIG. 7 is a schematic structural view of a clamping mechanism;

in the figure: 1-support, 11-top plate, 12-bottom plate, 13-support column, 2-clamping mechanism, 21-clamping base, 22-clamping block, 23-positioning piece, 231-screw rod, 232-positioning hole, 233-nut, 24-placing groove, 25-rubber pad, 3-lifting mechanism, 31-lifting base, 32-telescopic cylinder, 4-rotating mechanism, 41-rotating base, 42-rotating disc, 5-driving mechanism, 51-driving motor, 52-rotating shaft and 53-reduction gearbox.

Detailed Description

The utility model is further described below by means of specific embodiments.

Referring to fig. 1 to 7, a clamping, stretching and rotating device for detecting textiles includes a bracket 1, a clamping mechanism 2, a lifting mechanism 3, a rotating mechanism 4 and a driving mechanism 5.

The rack 1 comprises a top plate 11, a bottom plate 12 formed below the top plate 11, and four support posts 13 formed extending downward from the top plate 11 and penetrating through the bottom plate 12.

The clamping mechanism 2 is arranged on the support 1 in an up-down opposite mode and used for clamping fabrics, the clamping mechanism 2 comprises a clamping base 21, a clamping block 22 and a positioning piece 23, and a placing groove 24 used for placing the fabrics is formed in the clamping base 21; the clamping block 22 is movably arranged in the placing groove 24 to clamp the fabric; the positioning member 23 is disposed between the clamping base 21 and the clamping block 22 to fix the clamping block 22, the positioning member 23 includes a screw 231, a positioning hole 232, and a nut 233, and the plurality of screws 231 are disposed on the clamping base 21; the positioning hole 232 is arranged on the clamping block 22 and can allow the screw 231 to pass through; the nut 233 can be disposed on the screw 231 to fix the clamping block 22 on the clamping base 21, and the positioning hole 232 can perform the positioning function, so as to facilitate the installation of the clamping block 22 on the clamping base 21, when the clamping block 22 is loosened and loosened, the clamping block 22 can be directly hung on the screw 231 and does not need to be taken down from the clamping base 21, the detection efficiency is improved, specifically, the placing groove 24 is formed inwards from the side surface of the clamping base 21, a layer of rubber pad 25 is arranged on the bottom surface of the placing groove 24, the rubber pad 25 is also arranged on one surface of the clamping block 22 opposite to the placing groove 24, the fabric is prevented from being torn in the stretching or rotating process, the test result is inaccurate, further, the shape of the placing groove 24 is matched with that of the clamping block 22, the depth of the placing groove 24 is the same as that of the clamping block 22, the clamping block 22 can enter the placing groove 24 to be matched with the clamping base 21, and the clamping mechanism 2 is more attractive.

Elevating system 3 is connected with last fixture 2 and can drives fixture 2 and reciprocate, and elevating system 3 is including setting up the lifting base 31 in 1 roof 11 bottom surface of support and connecting the telescopic cylinder 32 that can drive fixture 2 and reciprocate between lifting base 31 and last fixture 2, drives through telescopic cylinder 32 and goes up fixture 2 and reciprocate in order tensile fabric, carries out tensile properties's detection to the fabric, and the cylinder removes accurately, can accurately say that the fabric is tensile to required degree.

Slewing mechanism 4 is connected with lower fixture 2 and can drives fixture 2 down and rotate, and slewing mechanism 4 is including setting up rotating base 41 on support 1 bottom top surface and rotatable setting drive fixture 2 pivoted rolling disc 42 down between rotating base 41 and fixture 2, and fixture 2 rotates under the rotation drive through rolling disc 42, goes up fixture 2 this moment and motionless, and fixture 2 rotates and realizes rubbing and twisting the fabric to detect the crease-resistant performance of fabric.

The driving mechanism 5 is arranged at the bottom of the support 1 and connected with the rotating mechanism 4 to drive the rotating mechanism 4 to work, the driving mechanism 5 comprises a driving motor 51, a rotating shaft 52 which drives the rotating mechanism 4 to rotate and a reduction gearbox 53 which is arranged between the driving motor 51 and the rotating shaft 52, the reduction gearbox 53 plays a role in reducing the rotating speed and changing the rotating axial direction, and particularly, the driving mechanism 5 is arranged below the bottom plate 12 and cannot influence the upper detection test.

During testing, the nut 233 is screwed out of the screw 231, the clamping block 22 is moved out for a certain distance along the screw 231, the nut 233 is screwed after two ends of the fabric are placed between the clamping base 21 and the clamping block 22, the fabric is firmly clamped between the upper clamping mechanism 2 and the lower clamping mechanism 2, at the moment, one of the tensile property and the crease resistance of the fabric can be selected for detection, when the tensile property is detected, the lifting mechanism 3 is driven to work, the upper clamping mechanism 2 is driven to move up and down, and the fabric is stretched for multiple times; when detecting crease-resistant performance, adjustment elevating system 3 makes and goes up 2 backs that reach suitable height of fixture, open actuating mechanism 5, actuating mechanism 5 drives slewing mechanism 4 and rotates, make down 2 rotations of fixture rub many times the fabric and twist, the back of finishing in the experiment, take off the fabric from 2 fixtures, and record test result according to the change of fabric, device simple structure, and convenient operation, a device can carry out the testing of two kinds of fabric performance, very big saving the cost, and has very high practicality.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents and modifications within the scope of the description.

Claims

1. The utility model provides a tensile rotary device of centre gripping for fabrics detects which characterized in that: the fabric twisting machine comprises a support, two clamping mechanisms, a lifting mechanism and a rotating mechanism, wherein the two clamping mechanisms are arranged on the support in an up-and-down opposite mode and used for clamping fabrics, the lifting mechanism is arranged on the upper clamping mechanism and can drive the upper clamping mechanism to move up and down so as to stretch the fabrics, the rotating mechanism is arranged on the lower clamping mechanism and can drive the lower clamping mechanism to rotate so as to twist the fabrics in a rotating mode, the clamping mechanism comprises a clamping base, a clamping block and a positioning piece, and a placing groove used for placing the fabrics is formed in the clamping base; the clamping block is movably arranged in the placing groove to clamp the fabric; the positioning piece is arranged between the clamping base and the clamping block to fix the clamping block.

2. The textile detection clamping, stretching and rotating device according to claim 1, characterized in that: the positioning piece comprises screw rods, positioning holes and nuts, and the plurality of screw rods are arranged on the clamping base; the positioning hole is arranged on the clamping block and can enable the screw to pass through; the nut can be arranged on the screw rod to fix the clamping block on the clamping base.

3. The textile detection clamping, stretching and rotating device according to claim 1, characterized in that: the lifting mechanism comprises a lifting base arranged at the top of the support and a telescopic cylinder which is connected between the lifting base and the upper clamping mechanism and can drive the upper clamping mechanism to move up and down.

4. The textile detection clamping, stretching and rotating device according to claim 1, characterized in that: the rotating mechanism comprises a rotating base arranged on the bottom surface of the support and a rotating disc which is rotatably arranged between the rotating base and the lower clamping mechanism and drives the lower clamping mechanism to rotate.

5. The textile detection clamping, stretching and rotating device according to claim 1, characterized in that: the rotary mechanism is arranged on the bracket, the bottom of the bracket drives the rotary mechanism to rotate, and the drive mechanism comprises a drive motor, a rotary shaft driving the rotary mechanism to rotate and a reduction gearbox arranged between the drive motor and the rotary shaft.

6. The textile detection clamping, stretching and rotating device according to claim 5, characterized in that: the support comprises a top plate, a bottom plate and four support columns, wherein the top plate is used for being arranged on the lifting mechanism, the bottom plate is formed below the top plate and used for being provided with the rotating mechanism, the four support columns extend downwards from the top plate and penetrate through the bottom plate, and the driving mechanism is arranged below the bottom plate.

7. The textile detection clamping, stretching and rotating device according to claim 1, characterized in that: the placement groove is formed inward from the side of the clamping base.

8. The textile detection clamping, stretching and rotating device according to claim 7, characterized in that: a layer of rubber pad is arranged on the bottom surface of the placing groove, and a rubber pad is also arranged on one surface, opposite to the placing groove, of the clamping block.

9. The textile detection clamping, stretching and rotating device according to claim 8, characterized in that: the shape of the placing groove is matched with that of the clamping block.

10. The textile detection clamping, stretching and rotating device according to claim 9, characterized in that: the depth of the placing groove is the same as the thickness of the clamping block.