A textile laminate fabric abrasion resistance testing machine

Abstract

This utility model relates to the field of fabric testing technology and discloses a textile laminate abrasion resistance testing machine. The machine includes a base plate with a first support and a second support fixedly mounted on it. A testing assembly, including a first winding frame, is also provided on the base plate. To provide a basis for fabric quality assessment, the testing assembly, in conjunction with two sets of motors, drives the first and second winding frames to rotate, causing the fabric to move at a constant speed between them, simulating the stretching state of the fabric in actual use. Pressure sensors on the U-shaped frame monitor the pressure in real time. The height of the mounting frame is adjusted by a long spring rod, allowing an electric friction roller to adhere to the fabric surface with constant pressure. The rotating electric friction roller rubs the fabric, simulating the wear and tear of the fabric during use.

Description

Technical Field

[0001] This utility model relates to the field of fabric testing technology, specifically a testing machine for the abrasion resistance of textile laminated fabrics. Background Technology

[0002] In the textile industry, laminated fabrics are widely used in clothing, bags, outdoor equipment and other fields due to the combination of the properties of multiple materials. However, the abrasion resistance of the fabric directly affects the service life and quality of the product.

[0003] The textile laminate abrasion resistance testing machine mainly consists of a friction drive system, a sample clamping device, a pressure adjustment module, a wear detection unit, and a data processing system. The friction drive system uses a motor to drive the friction head to contact the sample surface along a preset trajectory. The sample clamping device uses high-precision clamps to fix the fabric, ensuring stable positioning during the test. The pressure adjustment module can adjust the friction pressure according to the test standard. The wear detection unit uses optical sensors or weight sensors to monitor the degree of wear and quality loss on the fabric surface in real time.

[0004] However, in actual use, the fiber debris generated during the fabric friction test will adhere to the fabric surface. On the one hand, this will change the friction between the friction roller and the fabric and generate static electricity. On the other hand, the accumulation of debris may cover up the true wear marks of the fabric, resulting in inaccurate test results. In view of this, we propose a textile laminate fabric abrasion resistance testing machine. Utility Model Content

[0005] The purpose of this invention is to provide a textile laminate fabric abrasion resistance testing machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A textile laminate abrasion resistance testing machine includes a base plate, on which a first support is fixedly mounted, a second support is fixedly mounted, and a testing assembly is provided on the base plate. The testing assembly includes:

[0008] A No. 1 winding frame is rotatably mounted on a No. 1 support, and a No. 2 winding frame is rotatably mounted on a No. 2 support. A motor is fixedly mounted on the No. 1 support and the No. 2 support, and a piece of cloth is arranged between the No. 1 winding frame and the No. 2 winding frame.

[0009] A U-shaped frame is fixedly installed on the base plate. A pressure sensor is fixedly installed on the U-shaped frame. One end of a long spring rod is fixedly installed on the pressure sensor. A mounting frame is fixedly installed on the other end of the long spring rod. An electric friction roller is provided on the mounting frame.

[0010] A vacuuming device is fixedly installed on the U-shaped frame. A connecting pipe is fixedly installed at the vacuuming end of the vacuuming device. A connecting groove is opened on the mounting frame. A vacuum nozzle is fixedly installed on the mounting frame. A hinge frame is fixedly installed on the base plate. A support roller is rotatably installed on the hinge frame.

[0011] In a further embodiment, multiple sets of the motor, long spring rod, hinge frame, and support roller are provided, and the output ends of the multiple sets of motors are respectively connected to the first winding frame and the second winding frame.

[0012] In a further embodiment, the other end of the connecting pipe is connected to one end of the connecting groove, and the other end of the connecting groove is connected to the suction nozzle. The suction nozzle is positioned above the electric friction roller, and the connecting pipe is a flexible hose.

[0013] In a further embodiment, the electric friction roller is positioned above the fabric, and multiple sets of the support rollers are positioned below the fabric.

[0014] In a further embodiment, an auxiliary component is provided on the base plate. The auxiliary component includes an inclined support column. The inclined support column is fixedly installed on the base plate. An auxiliary roller is rotatably installed on the inclined support column. A square groove is opened on the inclined support column. One end of a tension spring is fixedly installed on the inner side of the inclined support column. An installation block is fixedly installed on the other end of the tension spring. An electrostatic roller is rotatably installed on the installation block.

[0015] In a further embodiment, multiple sets of the inclined support column, auxiliary roller, square groove, tension spring, mounting block, and electrostatic roller are provided.

[0016] In a further embodiment, the tension spring and mounting block are disposed inside the square groove, and the fabric is disposed between the auxiliary roller and the electrostatic roller.

[0017] Compared with the prior art, this utility model provides a textile laminate fabric abrasion resistance testing machine, which has the following beneficial effects:

[0018] 1. This textile laminate abrasion resistance testing machine, in order to provide a basis for fabric quality assessment, is equipped with testing components. The device works with two sets of motors to drive the first and second winding frames to rotate, so that the fabric moves at a constant speed between them, simulating the stretching state of the fabric in actual use. The pressure sensor on the U-shaped frame monitors the pressure in real time. The height of the mounting frame is adjusted by a long spring rod, so that the electric friction roller is in contact with the fabric surface with constant pressure. The rotation of the electric friction roller rubs the fabric, simulating the wear and tear of the fabric during use.

[0019] 2. This textile laminate abrasion resistance testing machine, in order to ensure that the test data accurately reflects the abrasion resistance performance of the fabric, is equipped with an auxiliary component. This component, together with the inclined support column on the base plate, provides a mounting base for the auxiliary roller and the electrostatic roller. Multiple sets of tension springs are set in the square grooves of the inclined support column. The tension springs pull the mounting block, so that the electrostatic roller and the auxiliary roller fit tightly together, clamping the fabric between them. During the fabric testing process, the electrostatic roller can effectively eliminate the static electricity generated on the surface of the fabric, avoiding the influence of static electricity on the accuracy of the test results due to the adsorption of fiber debris or dust. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the present invention from another perspective;

[0022] Figure 3 This is a cross-sectional view of the overall structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the auxiliary component structure of this utility model;

[0024] Figure 5 This is a schematic diagram of a portion of the detection component of this utility model;

[0025] Figure 6 This is a cross-sectional view of part of the detection component of this utility model.

[0026] Explanation of icon numbers:

[0027] 1. Base plate; 2. Support No. 1; 3. Support No. 2;

[0028] 4. Detection components; 41. No. 1 winding rack; 42. Motor; 43. No. 2 winding rack; 44. Fabric; 45. U-shaped frame; 46. Pressure sensor; 47. Long spring rod; 48. Mounting frame; 49. Electric friction roller; 410. Dust collection device; 411. Connecting pipe; 412. Connecting groove; 413. Dust collection nozzle; 414. Hinge frame; 415. Support roller;

[0029] 5. Auxiliary components; 51. Inclined support column; 52. Auxiliary roller; 53. Square groove; 54. Tension spring; 55. Mounting block; 56. Electrostatic roller. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] In this application, the term "above" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is primarily used to better describe this application and its embodiments, and is not intended to limit the indicated device, element, or component to having a specific orientation, or to construct and operate in a specific orientation. Furthermore, the term "above" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.

[0032] Please see Figures 1-6 This utility model provides a technical solution:

[0033] A textile laminate fabric abrasion resistance testing machine includes a base plate 1, a first bracket 2 fixedly installed on the base plate 1, and a second bracket 3 fixedly installed on the base plate 1.

[0034] In one embodiment of this utility model, a detection component 4 is provided on the base plate 1. The detection component 4 includes a first winding frame 41, a first winding frame 41 rotatably mounted on a first support 2, a second winding frame 43 rotatably mounted on a second support 3, a motor 42 fixedly mounted on the first support 2 and the second support 3, and a piece of cloth 44 disposed between the first winding frame 41 and the second winding frame 43. A U-shaped frame 45 is fixedly mounted on the base plate 1, a pressure sensor 46 is fixedly mounted on the U-shaped frame 45, one end of a long spring rod 47 is fixedly mounted on the pressure sensor 46, and a mounting frame 48 is fixedly mounted on the other end of the long spring rod 47. An electric friction roller 49 is provided on the mounting frame 48, and a dust collection device 410 is fixedly mounted on the U-shaped frame 45 for dust collection. One end of the connecting pipe 411 is fixedly installed. A connecting groove 412 is opened on the mounting frame 48. A dust suction nozzle 413 is fixedly installed on the mounting frame 48. A hinge frame 414 is fixedly installed on the base plate 1. A support roller 415 is rotatably installed on the hinge frame 414. Multiple sets of motors 42, long spring rods 47, hinge frames 414 and support rollers 415 are provided. The output ends of multiple sets of motors 42 are respectively connected to the first winding frame 41 and the second winding frame 43. The other end of the connecting pipe 411 is connected to one end of the connecting groove 412. The other end of the connecting groove 412 is connected to the dust suction nozzle 413. The dust suction nozzle 413 is located above the electric friction roller 49. The connecting pipe 411 is a flexible hose. The electric friction roller 49 is located above the fabric 44. Multiple sets of support rollers 415 are located below the fabric 44.

[0035] In this embodiment, the fabric 44 to be tested is first installed on the testing assembly 4. One end of the fabric 44 is wound around the first winding frame 41, and the other end is wound around the second winding frame 43. Simultaneously, the motors 42 on the first support 2 and the second support 3 are started. The rotation of the motors 42 drives the first winding frame 41 and the second winding frame 43 to rotate synchronously, so that the fabric 44 moves at a constant speed between them, simulating the stretching state of the fabric in actual use, creating conditions for subsequent abrasion resistance testing. The pressure sensor 46 on the U-shaped frame 45 monitors the pressure of the electric friction roller 49 on the fabric 44 in real time. When the pressure needs to be adjusted, the pressure sensor 46 feeds back the pressure data to the control system, which then controls the adjustment. The system adjusts the height of the mounting frame 48 according to the preset pressure value via the long spring rod 47. The position of the mounting frame 48 is changed by the extension and contraction of the spring, thereby causing the electric friction roller 49 to adhere to the surface of the fabric 44 with constant pressure. The electric friction roller 49 rotates and rubs the fabric 44 to simulate the wear and tear of the fabric during use. During the process of the electric friction roller 49 rubbing the fabric 44, fiber debris is generated. At this time, the dust collection device 410 starts to work. The suction force generated by the dust collection device 410 is transmitted to the dust collection nozzle 413 through the connecting pipe 411 and the connecting groove 412. The dust collection nozzle 413 promptly removes the fiber debris generated during the friction process to prevent the debris from affecting the test results.

[0036] In one embodiment of this utility model, an auxiliary component 5 is provided on the base plate 1. The auxiliary component 5 includes an inclined support column 51. The inclined support column 51 is fixedly installed on the base plate 1. An auxiliary roller 52 is rotatably installed on the inclined support column 51. A square groove 53 is opened on the inclined support column 51. One end of a tension spring 54 is fixedly installed on the inner side of the inclined support column 51. An mounting block 55 is fixedly installed on the other end of the tension spring 54. An electrostatic roller 56 is rotatably installed on the mounting block 55. Multiple sets of inclined support column 51, auxiliary roller 52, square groove 53, tension spring 54, mounting block 55 and electrostatic roller 56 are provided. The tension spring 54 and mounting block 55 are located inside the square groove 53. The fabric 44 is located between the auxiliary roller 52 and the electrostatic roller 56.

[0037] In this embodiment, the inclined support column 51 fixed on the base plate 1 provides the mounting base for the auxiliary roller 52 and the electrostatic roller 56. Simultaneously, the tension spring 54 pulls the mounting block 55, causing the electrostatic roller 56, rotatably mounted on the mounting block 55, to tightly engage with the auxiliary roller 52, rotatably mounted on the inclined support column 51, clamping the fabric 44 between them. During the movement of the fabric 44, the auxiliary roller 52 provides support and guidance, making the fabric 44 move more smoothly and reducing detection errors caused by fabric vibration. Simultaneously, during fabric detection, the fabric 44 interacts with the electric friction... The friction of components such as roller 49 can easily generate static electricity, which can attract fiber debris or dust, affecting the accuracy of the test results. At this time, the static roller 56 plays a role in effectively eliminating the static electricity generated on the surface of the fabric 44, ensuring that the test data truly reflects the abrasion resistance of the fabric. After the fabric 44 has completed the specified number of moves or lengths between the first winding frame 41 and the second winding frame 43, the test ends. The pressure data recorded by the pressure sensor 46 and the information such as the wear condition of the fabric 44 surface will be used to evaluate the abrasion resistance of the textile laminate fabric, providing a strong basis for fabric quality assessment.

[0038] All electrical components mentioned in this application are electrically connected to the controller and 220V AC mains power. The controller is a conventional and known device that can control the motor 42, pressure sensor 46, electric friction roller 49, and electrostatic roller 56. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as riveting and welding that are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A textile laminate abrasion resistance testing machine, comprising a base plate (1), wherein a first bracket (2) is fixedly installed on the base plate (1), and a second bracket (3) is fixedly installed on the base plate (1), characterized in that: A detection component (4) is provided on the base plate (1), and the detection component (4) includes: A first winding rack (41) is rotatably mounted on the first support (2), and a second winding rack (43) is rotatably mounted on the second support (3). A motor (42) is fixedly mounted on the first support (2) and the second support (3). A piece of cloth (44) is arranged between the first winding rack (41) and the second winding rack (43). A U-shaped frame (45) is fixedly installed on the base plate (1). A pressure sensor (46) is fixedly installed on the U-shaped frame (45). One end of a long spring rod (47) is fixedly installed on the pressure sensor (46). A mounting bracket (48) is fixedly installed on the other end of the long spring rod (47). An electric friction roller (49) is provided on the mounting bracket (48). A vacuuming device (410) is fixedly installed on the U-shaped frame (45). A connecting pipe (411) is fixedly installed at the vacuuming end of the vacuuming device (410). A connecting groove (412) is opened on the mounting frame (48). A vacuum nozzle (413) is fixedly installed on the mounting frame (48). A hinge frame (414) is fixedly installed on the base plate (1). A support roller (415) is rotatably installed on the hinge frame (414).

2. The abrasion resistance testing machine for textile laminated fabrics according to claim 1, characterized in that: The motor (42), long spring rod (47), hinge frame (414) and support roller (415) are provided in multiple sets, and the output ends of the multiple sets of motors (42) are respectively connected to the first winding frame (41) and the second winding frame (43).

3. The abrasion resistance testing machine for textile laminated fabrics according to claim 1, characterized in that: The other end of the connecting pipe (411) is connected to one end of the connecting groove (412), and the other end of the connecting groove (412) is connected to the suction nozzle (413). The suction nozzle (413) is located above the electric friction roller (49), and the connecting pipe (411) is a flexible hose.

4. The abrasion resistance testing machine for textile laminated fabrics according to claim 1, characterized in that: The electric friction roller (49) is positioned above the fabric (44), and multiple sets of the support rollers (415) are positioned below the fabric (44).

5. The abrasion resistance testing machine for textile laminated fabrics according to claim 1, characterized in that: An auxiliary component (5) is provided on the base plate (1). The auxiliary component (5) includes an inclined support column (51). The inclined support column (51) is fixedly installed on the base plate (1). An auxiliary roller (52) is rotatably installed on the inclined support column (51). A square groove (53) is opened on the inclined support column (51). One end of a tension spring (54) is fixedly installed on the inner side of the inclined support column (51). An installation block (55) is fixedly installed on the other end of the tension spring (54). An electrostatic roller (56) is rotatably installed on the installation block (55).

6. The abrasion resistance testing machine for textile laminated fabrics according to claim 5, characterized in that: Multiple sets of the inclined support column (51), auxiliary roller (52), square groove (53), tension spring (54), mounting block (55) and electrostatic roller (56) are provided.

7. The abrasion resistance testing machine for textile laminated fabrics according to claim 5, characterized in that: The tension spring (54) and mounting block (55) are disposed inside the square groove (53), and the fabric (44) is disposed between the auxiliary roller (52) and the electrostatic roller (56).

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