CN216669510U - A kind of elastic cloth elasticity test device - Google Patents

Abstract

The utility model provides an elasticity testing device for elastic cloth, belongs to the technical field of cloth detection, and solves the problem that the elasticity fatigue strength of the elastic cloth cannot be measured because some existing cloth elasticity testing devices simply stretch the elastic cloth. This elasticity cloth elasticity testing arrangement, including platform and backup pad, the top of platform is run through and has been seted up logical groove, and the top of backup pad is provided with power unit, and the both sides of platform top are provided with the mount respectively and remove the frame, and the mount bolt is at the top of platform, and the top bolt that removes the frame has the cylinder. The elastic fatigue strength of the elastic cloth is measured by repeatedly pulling the elastic cloth, the functionality and the applicability of the device are improved, the device can effectively fix the cloth in the testing process, the fixing is firmer, the cloth is prevented from falling off, the normal operation of the testing work is ensured, and meanwhile, the device is convenient for collecting the damaged cloth after the cloth is damaged.

Description

A kind of elastic cloth elasticity test device

technical field

The utility model belongs to the technical field of cloth detection, and relates to a testing device, in particular to an elastic cloth elasticity testing device.

Background technique

Cloth is a commonly used material in decorative materials, including chemical fiber carpets, non-woven wall coverings, linens, nylon fabrics, colored tapes, flannel and other fabrics. Spandex fabrics, polyester fabrics and other fabrics are called elastic fabrics because of their excellent elasticity. In the process of processing and production of elastic fabrics, an elastic testing device is required to test the elasticity of the fabrics. In the process of use, the fabric will also be frequently pulled within the elastic range. Although the fabric will not be broken or damaged, in the long run, the plastic deformation accumulated by the fabric due to elastic fatigue will affect the appearance and wearing performance of clothing and other products. It is also easier to break, so it is also important to test the elastic fatigue strength of the fabric.

However, some current fabric elasticity testing devices simply stretch the fabric and compare the fabric before and after stretching to detect the tensile properties of the fabric, but cannot measure the elastic fatigue strength of the elastic fabric, and the device In the process of stretching, there is also a situation that the fabric is not firmly fixed and easy to fall off, thus affecting the test work.

Utility model content

The purpose of this utility model is to solve the above-mentioned problems in the existing technology, and proposes an elastic cloth elasticity test device, which can measure the elastic fatigue strength of the elastic cloth, and in the test process, the device also The cloth can be effectively fixed, the fixing is more firm, and the cloth can be effectively prevented from falling off.

The purpose of this utility model can be realized by following technical scheme:

An elastic cloth elasticity testing device, comprising a platform and a support plate, a through groove is formed through the top of the platform, a power mechanism is arranged on the top of the support plate, and a fixed frame and a moving mechanism are respectively arranged on both sides above the platform The fixed frame is bolted to the top of the platform, the top of the movable frame is bolted with a cylinder, and the output shaft of the cylinder extends to the inner side of the movable frame and is bolted with a clamping plate. A first rubber pad is bonded to the bottom, a second rubber pad is bonded to the bottom of the inner side of the fixed frame and the moving frame, sliding sleeves are bolted on the front and rear sides of the moving frame, and the front and rear of the platform top Both sides are bolted with sliding rods, and the sliding sleeve is slidably connected to the surface of the sliding rod. The top of the support plate is rotatably connected with a rotating rod, and the top of the rotating rod extends to the top of the platform and is bolted with a disk, so A driving rod is rotatably connected to the top of the disc, and a connecting piece is hingedly arranged at the other end of the driving rod, and the connecting piece is bolted on one side of the moving frame.

The working principle of the utility model is as follows: firstly, the two ends of the cloth to be tested are placed on the inner side of the moving frame and the fixed frame, respectively, all the air cylinders are opened and the clamping plate is driven to move downward, and then the first rubber pad and the second rubber pad are Form a grip on the fabric, fix the fabric firmly, then turn on the drive motor and drive the rotating rod to rotate through the gear box, the first bevel gear and the second bevel gear, and the rotating rod drives the disc to rotate during the rotation process, and then The disc drives the connecting piece and the moving frame to reciprocate through the drive rod, so as to frequently pull the cloth and test the elastic fatigue strength.

The power mechanism includes a drive motor, a gear box, a first bevel gear and a second bevel gear. The drive motor and the gear box are both bolted to the top of the support plate, and the output shaft of the drive motor is connected to the gear box. The input shaft is fixedly connected, the first bevel gear is fixed with the output shaft of the gearbox, the second bevel gear is fixedly arranged on the surface of the rotating rod, and the first bevel gear is meshed with the second bevel gear .

By adopting the above structure, the effect of providing power for the back-and-forth movement of the moving frame is realized, so that the moving frame can pull the cloth back and forth.

The bottom of the platform is bolted with an unloading channel, a collection box and a frame are respectively arranged below the unloading channel, and a number of support wheels are rotatably connected to the inner side of the frame, and the top of the support wheel and the bottom of the collection box are connected. Surface rolling connection.

The above structure is used for collecting and processing the damaged cloth, which improves the convenience of the device.

A handle is bolted to the front of the collection box, and a magnet is fixedly arranged at the rear of the inner side of the frame.

By adopting the above structure, it is convenient for the staff to pull the collection box to move, and at the same time, the collection box can be auxiliary fixed.

The bottom of the first rubber pad is fixedly provided with a first protrusion, and the top of the second rubber pad is fixedly provided with a second protrusion.

By adopting the above structure, the surface friction force of the two groups of rubber pads is increased, and the fixing effect is improved.

The length of the sliding rod is greater than the length of the through groove, and the materials of the sliding rod and the sliding sleeve are wear-resistant stainless steel.

By adopting the above structure, it makes the sliding rod and the sliding sleeve more wear-resistant and effectively prolongs their service life.

Compared with the prior art, the elastic cloth elasticity testing device has the following advantages:

1. The utility model measures the elastic fatigue strength of the elastic fabric by repeatedly pulling the elastic fabric, thereby improving the functionality and applicability of the device, and during the test process, the device can also effectively fix the fabric, and the fixation is more firm. , and prevent the fabric from falling off to ensure the normal operation of the test work. At the same time, after the fabric is damaged, the device is also convenient to collect the damaged fabric, which solves the problem that some existing fabric elasticity testing devices simply stretch the elastic fabric. , it is impossible to measure the elastic fatigue strength of elastic fabrics.

2. Through the setting of the drive motor, the gearbox, the first bevel gear and the second bevel gear, the drive motor is turned on, and its output shaft drives the input shaft of the gear box to rotate, and then the output shaft of the gear box drives the first bevel gear. Rotate, and then the first bevel gear drives the rotating rod to start to rotate through the second bevel gear, thereby driving the moving frame to move back and forth, and pulling the cloth back and forth.

3. Through the setting of the feeding channel, the collection box, the frame and the supporting wheel, during the testing of the cloth, some of the cloth will be broken. The cloth is dropped into the collection box for collection, while the frame and support wheels are used to support the collection box.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the present invention.

Figure 2 is a schematic diagram of the present utility model when working.

FIG. 3 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 4 is the schematic diagram of the utility model after the collection box is removed.

FIG. 5 is a schematic three-dimensional structure diagram of the moving frame in the present invention.

In the figure, 1, platform; 2, through groove; 3, support plate; 4, power mechanism; 41, drive motor; 42, gear box; 43, first bevel gear; 44, second bevel gear; 5, Fixed frame; 6. Moving frame; 7. Cylinder; 8. Clamping plate; 9. First rubber pad; 10. Second rubber pad; 11. Sliding sleeve; 12. Sliding rod; 13. Rod; 14. Circle Disc; 15, Drive rod; 16, Connecting piece; 17, Feeding channel; 18, Collection box; 19, Frame; 20, Support wheel; 21, Magnet; 22, Handle; 23, First protrusion; 24, Section Two bulges.

Detailed ways

The following are specific embodiments of the present utility model combined with the accompanying drawings to further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.

As shown in Figures 1-5, the elastic cloth elasticity test device includes a platform 1 and a support plate 3. The support plate 3 is bolted to one side of the bottom of the platform 1, and the top of the platform 1 is provided with a through groove 2. The support plate The top of the platform 3 is provided with a power mechanism 4, and the two sides above the platform 1 are respectively provided with a fixed frame 5 and a movable frame 6. The fixed frame 5 is bolted to the top of the platform 1, and the top of the mobile frame 6 is bolted with a cylinder 7, and the cylinder 7 The output shaft extends to the inner side of the moving frame 6 and is bolted with a clamping plate 8, the bottom of the clamping plate 8 is bonded with a first rubber pad 9, and the bottom of the fixed frame 5 and the inner side of the moving frame 6 is bonded with a second rubber pad 9. Rubber pad 10, sliding sleeves 11 are bolted on the front and rear sides of the mobile frame 6, sliding rods 12 are bolted on both front and rear sides of the top of the platform 1, and the sliding sleeves 11 are slidably connected to the surface of the sliding rod 12, and the support plate 3 The top of the rotating rod 13 is rotatably connected with a rotating rod 13, the top of the rotating rod 13 extends to the top of the platform 1 and is bolted with a disk 14, the top of the disk 14 is rotatably connected with a driving rod 15, and the other end of the driving rod 15 is hingedly provided with a connection Part 16, and the connecting part 16 is bolted on one side of the moving frame 6, the device can measure the elastic fatigue strength of the elastic fabric by repeatedly pulling the elastic fabric, so as to improve the function and applicability of the device, and during the test process , the device can also effectively fix the fabric, the fixation is more firm, and the fabric can be prevented from falling off to ensure the normal progress of the test work. The fabric elasticity testing device simply stretches the elastic fabric and cannot measure the elastic fatigue strength of the elastic fabric.

The power mechanism 4 includes a drive motor 41, a gear box 42, a first bevel gear 43 and a second bevel gear 44. The drive motor 41 and the gear box 42 are both bolted to the top of the support plate 3, and the output shaft of the drive motor 41 is connected to the top of the support plate 3. The input shaft of the gear box 42 is fixedly connected, the first bevel gear 43 is fixed with the output shaft of the gear box 42, the second bevel gear 44 is fixedly arranged on the surface of the rotating rod 13, and the first bevel gear 43 is connected to the second bevel gear 43. The bevel gears 44 are meshed with each other. In this embodiment, through the setting of the drive motor 41 , the gear box 42 , the first bevel gear 43 and the second bevel gear 44 , the drive motor 41 is turned on, and its output shaft drives the gear box 42 The input shaft of the gear box 42 rotates, and then the output shaft of the gear box 42 drives the first bevel gear 43 to rotate, and then the first bevel gear 43 drives the rotating rod 13 to start to rotate through the second bevel gear 44, thereby driving the moving frame 6 to move back and forth, and pull the fabric back and forth.

The bottom of the platform 1 is bolted with an unloading channel 17, and a collection box 18 and a frame 19 are respectively provided below the unloading channel 17. The frame 19 is fixedly connected to the unloading channel 17 through a connecting rod, and the inner side of the frame 19 is rotatably connected with several The support wheel 20 is supported, and the top of the support wheel 20 is connected to the surface of the bottom of the collection box 18 in rolling connection. In the middle, some fabrics will be broken. After releasing the fixation of the fabrics, throw the fabrics into the feeding channel 17, and then drop the damaged fabrics into the collection box 18 for collection, while the frame 19 and the support wheel 20 are used for The collection box 18 is supported.

A handle 22 is bolted to the front of the collection box 18 , a magnet 21 is fixed at the rear of the inner side of the frame 19 , and the collection box 18 is made of metal. In this embodiment, the handle 22 and the magnet 21 are arranged so that the handle 22 is convenient for the staff to pull. The collecting box 18 is moved so that the collecting box 18 is removed, and the magnet 21 is used for auxiliary fixing of the collecting box 18 to prevent the collecting box 18 from being separated from the inside of the frame 19 during the stationary process.

The bottom of the first rubber pad 9 is fixedly provided with a first protrusion 23, and the top of the second rubber pad 10 is fixedly provided with a second protrusion 24. In this embodiment, the first protrusion 23 and the second protrusion 24 are provided When the first rubber pad 9 and the second rubber pad 10 are in close contact with the surface of the cloth, the first protrusion 23 and the second protrusion 24 play the role of increasing the frictional force, thereby improving the fixing effect of the cloth, Effectively prevent the fabric from falling off.

The length of the sliding rod 12 is greater than the length of the through groove 2, and the materials of the sliding rod 12 and the sliding sleeve 11 are wear-resistant stainless steel. In this embodiment, since the sliding sleeve 11 frequently rubs against the surface of the sliding rod 12, the wear is serious , and by designing the material of the sliding rod 12 and the sliding sleeve 11 to be wear-resistant stainless steel, it makes the sliding rod 12 and the sliding sleeve 11 more wear-resistant and effectively prolongs their service life.

When it is necessary to pay attention: during the detection process, control the diameter of the disc 14 to ensure that the moving range of the moving frame 6 is within the elastic range of the fabric to be tested, so as to prevent the moving range of the moving frame 6 from being too large and directly tearing the fabric .

The working principle of the utility model: when working, first place one side of the elastic fabric to be detected on the inner side of the fixed frame 5, and place the other side of the elastic fabric on the inner side of the moving frame 6, and simultaneously open all the air cylinders 7 , the output shaft extends and drives the clamping plate 8 to move downward, and then the first rubber pad 9 and the second rubber pad 10 are respectively attached to the upper and lower sides of the cloth, so as to firmly fix the cloth and prevent it from falling off during the test. , During the test, the drive motor 41 is turned on, which drives the input shaft of the gear box 42 to rotate, and then the output shaft of the gear box 42 drives the rotating rod 13 to rotate through the first bevel gear 43 and the second bevel gear 44. The rod 13 drives the disc 14 to rotate during the rotation process, and then the disc 14 drives one end of the drive rod 15 to make a circular motion during the rotation process, and then the other end of the drive rod 15 drives the movement of the moving frame 6 through the connecting piece 16. The sleeve 11 can only move in a straight line on the surface of the sliding rod 12, which makes the moving frame 6 start to make a straight reciprocating motion back and forth, and at the same time drives one end of the fabric to be tested to move back and forth. When the moving frame 6 is away from the fixed frame 5, the fabric to be tested When stretched to the limit, when the moving frame 6 is close to the fixed frame 5, the cloth shrinks, so that the cloth is repeatedly pulled, and the strength of its elastic fatigue is measured.

The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Claims (6)

1. An elastic cloth elasticity testing device, comprising a platform (1) and a support plate (3), characterized in that the top of the platform (1) is provided with a through groove (2), and the support plate (3) A power mechanism (4) is provided on the top of the platform, and a fixed frame (5) and a movable frame (6) are respectively provided on both sides above the platform (1). The top, the top of the moving frame (6) is bolted with a cylinder (7), the output shaft of the air cylinder (7) extends to the inner side of the moving frame (6) and is bolted with a clamping plate (8), the A first rubber pad (9) is bonded to the bottom of the clamping plate (8), and a second rubber pad (10) is bonded to the bottom of the inner side of the fixed frame (5) and the moving frame (6). The front and rear sides of the frame (6) are bolted with sliding sleeves (11), the front and rear sides of the top of the platform (1) are bolted with sliding rods (12), and the sliding sleeves (11) are connected to the sliding rods (12). ), the top of the support plate (3) is rotatably connected with a rotating rod (13), and the top of the rotating rod (13) extends to the top of the platform (1) and is bolted with a disc (14) , the top of the disc (14) is rotatably connected with a drive rod (15), the other end of the drive rod (15) is hingedly provided with a connecting piece (16), and the connecting piece (16) is bolted to the moving frame ( 6) on the side. 2. An elastic cloth elasticity testing device according to claim 1, characterized in that the power mechanism (4) comprises a drive motor (41), a gear box (42), a first bevel gear (43) and The second bevel gear (44), the drive motor (41) and the gear box (42) are all bolted to the top of the support plate (3), and the output shaft of the drive motor (41) is connected to the gear box (42) The input shaft of the gear box is fixedly connected, the first bevel gear (43) is fixed with the output shaft of the gear box (42), the second bevel gear (44) is fixedly arranged on the surface of the rotating rod (13), and The first bevel gear (43) meshes with the second bevel gear (44). 3. An elastic cloth elasticity testing device according to claim 1, characterized in that, the bottom of the platform (1) is bolted with a feeding channel (17), and the bottom of the feeding channel (17) is respectively A collection box (18) and a frame (19) are provided, the inner side of the frame (19) is rotatably connected with a number of support wheels (20), and the top of the support wheels (20) rolls with the surface of the bottom of the collection box (18) connect. 4 . The elastic cloth elasticity testing device according to claim 3 , wherein a handle ( 22 ) is bolted to the front of the collection box ( 18 ), and a rear side of the inner side of the frame ( 19 ) is fixedly provided with a handle ( 22 ). 5 . Magnet (21). 5. An elastic cloth elasticity testing device according to claim 1, characterized in that, the bottom of the first rubber pad (9) is fixedly provided with a first protrusion (23), and the second rubber pad ( The top of 10) is fixedly provided with a second protrusion (24). 6. An elastic cloth elasticity testing device according to claim 1, characterized in that the length of the sliding rod (12) is greater than the length of the through groove (2), and the sliding rod (12) and the sliding sleeve (11) ) are made of wear-resistant stainless steel.

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