A device for detecting the antistatic property of a garment fabric

Abstract

The utility model discloses a kind of clothing fabric antistatic performance detection devices, it is related to antistatic performance detection technical field, and it includes: bearing component and first mounting bracket, the upper end of first mounting bracket is equipped with first electric telescopic handle, the upper end of first mounting bracket is located at the four sides of first electric telescopic handle and is slidably installed with second guide slide bar, the downside of second guide slide bar is provided with test component, and the bearing component includes positioning table. Static electricity is generated by the way of reciprocating movement of friction component to the clothing fabric on antiskid pad, reduce the fabric sample required in detection process, the disassembly of friction cloth is carried out through second pressing plate, improve the convenience of friction cloth replacement, the compactness of clothing fabric is adjusted by third electric telescopic rod to friction component, pressure sensor auxiliary judgment compactness of friction component, so that the compactness of clothing fabric of different thickness of friction component remains consistent, improve the accuracy of detection data.

Description

Technical Field

[0001] This utility model relates to the field of antistatic performance testing technology, and in particular to a device for testing the antistatic performance of clothing fabrics. Background Technology

[0002] Clothing fabric is a core component of garments, directly affecting their texture, comfort, functionality, and style. Antistatic performance testing in clothing fabric production assesses the fabric's ability to generate and accumulate static charge during friction and contact. This is particularly important for fabrics used in special applications such as outdoor clothing, workwear, and infant clothing. The testing procedure for an antistatic performance testing device is as follows: the sample is rubbed a certain number of times in a standard environment with a friction cloth of a specified material. Immediately after rubbing, the peak static voltage on the sample surface is measured. The lower the peak static voltage, the better the antistatic performance. The peak static voltage is typically tested using an electrostatic voltmeter. For example, a Chinese patent discloses a method for testing the antistatic properties of clothing fabrics. The testing platform (authorization announcement number CN217639077U) uses an adjustment mechanism at the bottom of a fixed top plate. A first electric adjustment rod drives the mounting box and transmission motor to move downwards. The first insulating plate contacts the top of the garment fabric, causing a pressure sensor to stop the first electric adjustment rod. Then, a second electric adjustment rod drives the second insulating plate downwards to cooperate with the fixed rubber plate to press the garment fabric. A detection mechanism is set at the left end of the detection frame. A first servo motor drives the transmission screw to rotate and transmits power to the adjustment slider. This causes the adjustment slider to drive the third electric adjustment rod and the mounting top plate to move under the limit of the limiting groove. However, existing publicly available testing equipment for the antistatic properties of clothing fabrics still has some shortcomings in practical applications and needs improvement, such as: 1. The friction of clothing fabric is carried out by circulating a ring-shaped friction cloth. The contact area between the friction cloth and the clothing fabric is large, requiring a large amount of fabric sample, resulting in fabric waste, high testing costs, and inconvenience in replacing the friction cloth, which is not conducive to the efficiency of antistatic testing. 2. The fabric compression depends on the factory settings of the testing device. However, the varying thickness of garment fabrics leads to inconsistent compression, resulting in different peak static voltage values ​​from friction under varying pressures. This causes deviations in the test data and negatively impacts the accuracy of the test. Therefore, those skilled in the art have provided a device for testing the antistatic properties of garment fabrics to address the problems mentioned in the background section. Utility Model Content

[0003] The purpose of this invention is to provide a device for testing the antistatic properties of clothing fabrics, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A device for testing the antistatic properties of clothing fabrics includes: a supporting component and a first mounting frame. The first mounting frame is located on the upper side of the supporting component. A first electric telescopic rod is mounted on the upper end of the first mounting frame. Second guide rods are slidably mounted on all four sides of the first electric telescopic rod on the upper end of the first mounting frame. A test component is mounted on the power output end of the first electric telescopic rod. The supporting component includes a positioning platform, with support plates on both sides of the positioning platform, an anti-slip pad on the upper side of the positioning platform, protrusions on both sides of the upper end of the positioning platform, a first mounting plate on the upper side of the support plate, a second electric telescopic rod mounted on the inner side of the first mounting plate, a first pressure plate mounted on the power output pipe of the second electric telescopic rod, and guide grooves at the front and rear ends of the upper side of the positioning platform.

[0005] As a further embodiment of this utility model: the test component includes a second mounting frame, with a third guide rod provided at both the front and rear ends of the inner side of the second mounting frame, a third mounting frame slidably mounted on the outer side of the third guide rod, a roller mounted on the outer side of the third mounting frame, a third electric telescopic rod mounted on the upper end of the third mounting frame, and a fourth guide rod slidably mounted on all four sides of the upper end of the third mounting frame located on the third electric telescopic rod, a friction component mounted on the power output end of the third electric telescopic rod, an electrostatic detection component mounted on one side of the friction component, a data transmission line provided at one end of the electrostatic detection component, a transmission component mounted on one side of the second mounting frame, and a fifth guide rod provided on one side of the third mounting frame.

[0006] As a further embodiment of this utility model: the lower end of the fourth guide rod is fixed to the upper side of the friction member, one end of the fifth guide rod slides on one side of the second mounting bracket, one end of the fifth guide rod is installed at one end of the transmission member, a controller is installed on the upper side of the first mounting bracket, the electrostatic detection member is connected to the controller via a data transmission line, and the input ends of the third electric telescopic rod and the transmission member are electrically connected to the output end of the controller.

[0007] As a further embodiment of this utility model: the electrostatic detection component includes a fourth mounting bracket, one end of which is equipped with a fourth electric telescopic rod, the power output pipe of the fourth electric telescopic rod is equipped with a second mounting plate, one end of which is equipped with an electrostatic voltmeter probe, one side of the fourth mounting bracket is fixed to one side of the friction component, the second mounting plate slides on the lower side of the fourth mounting bracket via the fourth electric telescopic rod, one end of the data transmission line is connected to the electrostatic voltmeter probe signal, and the input end of the third electric telescopic rod is electrically connected to the output end of the controller.

[0008] As a further embodiment of this utility model: the friction component includes a third mounting plate, a pressure sensor is mounted on the lower side of the third mounting plate, a friction frame is mounted on the lower side of the pressure sensor, a second pressure plate is provided on both sides of the friction frame, a threaded rod is provided at both ends of the second pressure plate, a nut is provided at one end of the threaded rod, a friction cloth is provided on the lower side of the friction frame, the pressure sensor is signal-connected to the controller, the threaded rod slides on one side of the friction frame, the nut engages with the inner end of the threaded rod, the threaded rod is fixed to the outer side of the friction frame by the nut, and the friction cloth is fixed to the lower side of the friction frame by the second pressure plate.

[0009] As a further embodiment of this utility model: the transmission component includes a fourth mounting plate, a turntable is mounted on the front side of the fourth mounting plate, an eccentric rod is mounted on the front side of the turntable, a transmission motor is mounted on the rear side of the fourth mounting plate corresponding to the position of the turntable, the turntable rotates to the front position of the fourth mounting plate via the transmission motor, one end of the eccentric rod rotates to the outer end position of the turntable, and the other end of the eccentric rod is hinged to one end of a fifth guide rod, and the input end of the transmission motor is electrically connected to the output end of the controller.

[0010] As a further embodiment of this utility model: the lower side of the second guide rod is fixed to the upper side of the test component, the first pressure plate slides on the inner side of the first mounting plate via the second electric telescopic rod, and the input ends of both the first and second electric telescopic rods are electrically connected to the output end of the controller.

[0011] This utility model provides a device for testing the antistatic properties of clothing fabrics, which has the following advantages compared with the prior art: 1. This design provides a device for testing the antistatic properties of clothing fabrics. By reciprocating the movement of friction components, static electricity is generated by rubbing the clothing fabric on the anti-slip mat. This reduces the amount of fabric samples required for the testing process, saves fabric, and lowers testing costs. The second pressure plate facilitates the removal and installation of the friction cloth, improving the ease of replacement and enhancing the efficiency of antistatic testing.

[0012] 2. This design provides a device for testing the antistatic properties of clothing fabrics. The device adjusts the pressure of the friction component on the clothing fabric using a third electric telescopic rod. A pressure sensor assists in judging the pressure of the friction component, ensuring that the pressure of the friction component on clothing fabrics of different thicknesses remains consistent, thereby improving the accuracy of the test data. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a device for testing the antistatic properties of clothing fabrics. Figure 2This is a schematic diagram of the load-bearing component in a device for testing the antistatic properties of clothing fabrics. Figure 3 A device for testing the antistatic properties of clothing fabrics Figure 2 A schematic diagram of the structure of part A; Figure 4 This is a schematic diagram of the testing component in a device for testing the antistatic properties of clothing fabrics. Figure 5 This is a schematic diagram of the electrostatic detection component in a device for testing the antistatic properties of clothing fabrics. Figure 6 This is a schematic diagram of the friction component in a device for testing the antistatic properties of clothing fabrics. Figure 7 This is a schematic diagram of the transmission component in a device for testing the antistatic properties of clothing fabrics.

[0014] In the diagram: 1. Load-bearing component; 2. First mounting bracket; 3. First electric telescopic rod; 4. Second guide rod; 5. Test component; 6. Positioning platform; 7. Support plate; 8. Anti-slip mat; 9. First mounting plate; 10. Second electric telescopic rod; 11. First pressure plate; 12. Protrusion; 13. Guide groove; 14. Second mounting bracket; 15. Third guide rod; 16. Third mounting bracket; 17. Roller; 18. Third electric telescopic rod; 19. Fourth guide rod; 20. Friction mechanism Components; 21. Electrostatic detection component; 22. Data transmission line; 23. Transmission component; 24. Fifth guide rod; 25. Fourth mounting bracket; 26. Fourth electric telescopic rod; 27. Second mounting plate; 28. Electrostatic voltmeter probe; 29. ​​Third mounting plate; 30. Pressure sensor; 31. Friction frame; 32. Second pressure plate; 33. Threaded rod; 34. Nut; 35. Friction cloth; 36. Fourth mounting plate; 37. Turntable; 38. Eccentric rod; 39. Drive motor. Detailed Implementation

[0015] Please see Figures 1-7In this embodiment of the present invention, a device for testing the antistatic properties of clothing fabric includes: a supporting component 1 and a first mounting frame 2. The first mounting frame 2 is located on the upper side of the supporting component 1. A first electric telescopic rod 3 is mounted on the upper end of the first mounting frame 2. Second guide rods 4 are slidably mounted on all four sides of the upper end of the first mounting frame 2 on the first electric telescopic rod 3. A testing component 5 is mounted on the power output end of the first electric telescopic rod 3. The supporting component 1 includes a positioning platform 6. Support plates 7 are provided on both sides of the positioning platform 6. An anti-slip pad 8 is provided on the upper side of the positioning platform 6. Protrusions 12 are provided on both sides of the upper end of the positioning platform 6. A first mounting plate 9 is provided on the upper side of the support plate 7. A second electric telescopic rod 10 is mounted on the inner side of the first mounting plate 9. The power output pipe of the second electric telescopic rod 10 is equipped with a first pressure plate 11. Guide grooves 13 are provided at the front and rear ends of the upper side of the positioning platform 6. The test component 5 includes a second mounting frame 14. A third guide rod 15 is provided at the front and rear ends of the inner side of the second mounting frame 14. A third mounting frame 16 is slidably mounted on the outer side of the third guide rod 15. Rollers 17 are mounted on the outer side of the third mounting frame 16. A third electric telescopic rod 18 is mounted on the upper end of the third mounting frame 16. Fourth guide rods 19 are slidably mounted on the four sides of the third electric telescopic rod 18 at the upper end of the third mounting frame 16. A friction component 20 is installed at the power output end of the third electric telescopic rod 18. An electrostatic detection component 21 is installed on one side of the friction component 20. One end of the first mounting bracket 21 is provided with a data transmission line 22. A transmission component 23 is installed on one side of the second mounting bracket 14. A fifth guide rod 24 is provided on one side of the third mounting bracket 16. The lower end of the fourth guide rod 19 is fixed to the upper position of the friction component 20. One end of the fifth guide rod 24 slides on one side of the second mounting bracket 14. One end of the fifth guide rod 24 is installed at one end of the transmission component 23. A controller is installed on the upper side of the first mounting bracket 2. The electrostatic detection component 21 is connected to the controller via the data transmission line 22. The input ends of the third electric telescopic rod 18 and the transmission component 23 are electrically connected to the output end of the controller. The lower side of the second guide rod 4 is fixed to the upper position of the test component 5. The first pressure plate 11 is connected to the second electric... The telescopic rod 10 slides on the inner side of the first mounting plate 9. The input ends of both the first electric telescopic rod 3 and the second electric telescopic rod 10 are electrically connected to the output end of the controller. First, the garment fabric to be tested is placed on the upper side of the anti-slip mat 8, and both ends of the garment fabric are fixed to the outer side of the protrusion 12. The second electric telescopic rod 10 moves and drives the first pressure plate 11 to move and fix it to the outer end of the garment fabric. Then, the first electric telescopic rod 3 moves and pushes the test component 5 to move. The upper end of the second guide rod 4 slides on the upper end of the first mounting frame 2 to guide the test component 5. The roller 17 is inserted into the inside of the guide groove 13. The friction component 20 presses against the upper side of the garment fabric. The third electric telescopic rod 18 moves and pushes the friction component 20 to slide inside the third mounting frame 16.The upper end of the fourth guide rod 19 slides on the upper end of the third mounting bracket 16 to guide the friction component 20. The friction component 20 detects the pressure on the garment fabric and transmits the detection data to the controller. The controller adjusts the pressure of the friction component 20 on the garment fabric according to the pressure. The transmission component 23 drives the fifth guide rod 24 to slide back and forth on one side of the second mounting bracket 14. The fifth guide rod 24 pushes the friction component 20 to move back and forth. The friction component 20 slides back and forth on the upper side of the garment fabric 10 to 20 times. The roller 17 slides inside the guide groove 13 to guide the third mounting bracket 16. The transmission component 23 stops running and the friction component stops. As the wiping component 20 slides, the electrostatic detection component 21 moves to contact the garment fabric, detecting the peak electrostatic voltage on the fabric. The detection data is transmitted to the controller via the data transmission line 22. The controller determines the antistatic performance of the garment fabric based on the peak electrostatic voltage. Finally, the first electric telescopic rod 3 moves, causing the testing component 5 to move. The upper end of the second guide rod 4 slides on the upper end of the first mounting bracket 2, guiding the testing component 5. The testing component 5 moves away from the bearing component 1. The second electric telescopic rod 10 moves, causing the first pressure plate 11 to move, loosening the fixation on the garment fabric. The garment fabric that has completed testing is then removed from the upper side of the anti-slip pad 8.

[0016] exist Figure 1 , 2 In sections 4 and 5: The electrostatic detection component 21 includes a fourth mounting bracket 25. A fourth electric telescopic rod 26 is mounted on one end of the fourth mounting bracket 25. A second mounting plate 27 is mounted on the power output pipe of the fourth electric telescopic rod 26. An electrostatic voltmeter probe 28 is mounted on one end of the second mounting plate 27. One side of the fourth mounting bracket 25 is fixed to one side of the friction component 20. The second mounting plate 27 slides under the fourth mounting bracket 25 via the fourth electric telescopic rod 26. One end of the data transmission line 22 is connected to the electrostatic voltmeter probe 28. The input end of the third electric telescopic rod 18 is electrically connected to the output end of the controller. The fourth electric telescopic rod 26 moves through the second mounting plate 27, causing the electrostatic voltmeter probe 28 to move downwards. The electrostatic voltmeter probe 28 contacts the clothing fabric, detecting the peak electrostatic voltage on the fabric. The detection data from the electrostatic voltmeter probe 28 is transmitted to the controller via the data transmission line 22. The controller determines the antistatic performance of the clothing fabric based on the peak electrostatic voltage. The electrostatic voltmeter probe 28, in conjunction with the electrostatic voltmeter, is existing technology for detecting peak electrostatic voltage; refer to Trek. The 325 series electrostatic voltmeter and its matching electrostatic voltmeter probe.

[0017] exist Figure 1 , 2In sections 4 and 6: Friction component 20 includes a third mounting plate 29. A pressure sensor 30 is mounted on the lower side of the third mounting plate 29. A friction frame 31 is mounted on the lower side of the pressure sensor 30. Second pressure plates 32 are provided on both sides of the friction frame 31. Threaded rods 33 are provided at both ends of the second pressure plates 32. A nut 34 is provided at one end of each threaded rod 33. A friction cloth 35 is provided on the lower side of the friction frame 31. The pressure sensor 30 is connected to the controller signal. The threaded rods 33 slide on the friction frame 31. At one side, the nut 34 engages with the inner end of the threaded rod 33, which is fixed to the outer side of the friction frame 31 by the nut 34. The friction cloth 35 is fixed to the lower side of the friction frame 31 by the second pressure plate 32, with the outer end of the friction cloth 35 inserted into its inner side. The inner end of the threaded rod 33 is inserted into the interior of the friction frame 31, and the nut 34 rotates threadedly at the inner end of the threaded rod 33, fixing the outer end of the friction cloth 35 to the outside of the friction frame 31. The friction cloth 35 presses against the clothing fabric. On the upper side, the third electric telescopic rod 18 operates to push the friction component 20 to slide inside the third mounting frame 16. The upper end of the fourth guide rod 19 slides on the upper end of the third mounting frame 16 to guide the friction component 20. The pressure sensor 30 detects the pressure of the electrostatic detection component 21 on the clothing fabric. The detection data of the pressure sensor 30 is transmitted to the controller. The controller adjusts the pressure of the friction component 20 on the clothing fabric according to the pressure condition. The transmission component 23 operates to drive the fifth guide rod 24 to slide back and forth on one side of the second mounting frame 14. The fifth guide rod 24 pushes the friction component 20 to move back and forth. The friction frame 31 drives the friction cloth 35 to slide back and forth on the upper side of the clothing fabric 10 to 20 times. The transmission component 23 stops operating to stop the sliding of the friction component 20. Check the wear condition of the friction cloth 35. If the wear is serious, the nut 34 rotates on the outside of the threaded rod 33. The threaded rod 33 slides out of the friction frame 31, and the friction cloth 35 leaves the friction frame 31. Remove the worn friction cloth 35 and replace it with a new friction cloth 35.

[0018] exist Figure 1 , 2In sections 4 and 7: the transmission component 23 includes a fourth mounting plate 36, a turntable 37 is mounted on the front side of the fourth mounting plate 36, an eccentric rod 38 is mounted on the front side of the turntable 37, and a transmission motor 39 is mounted on the rear side of the fourth mounting plate 36 at the position corresponding to the turntable 37. The turntable 37 rotates at the front position of the fourth mounting plate 36 via the transmission motor 39. One end of the eccentric rod 38 rotates at the outer end of the turntable 37, and the other end of the eccentric rod 38 is hinged to one end of the fifth guide rod 24. The input end of the transmission motor 39 is electrically connected to the output end of the controller. The operation of the transmission motor 39 drives the turntable 37 to rotate at the front side of the fourth mounting plate 36. One end of the eccentric rod 38 rotates at the outer end of the turntable 37, and the other end of the eccentric rod 38 is hinged to one end of the fifth guide rod 24 and rotates. The fifth guide rod 24 slides back and forth on one side of the second mounting frame 14.

[0019] The working principle of this utility model is as follows: First, the garment fabric to be tested is placed on the upper side of the anti-slip mat 8, and both ends of the garment fabric are fixed to the outer side of the protrusion 12. The second electric telescopic rod 10 drives the first pressure plate 11 to move and be fixed to the outer end of the garment fabric. The outer end of the friction cloth 35 is inserted into the inner side of the friction cloth 35, and the inner end of the threaded rod 33 is inserted into the interior of the friction frame 31. The nut 34 rotates in the threaded end of the threaded rod 33, fixing the outer end of the friction cloth 35 to the outer side of the friction frame 31. Then, the first electric telescopic rod 3 moves to push the test component 5 to move. The upper end of the second guide rod 4 slides on the upper end of the first mounting frame 2 to guide the test component 5. The roller 17 is inserted into the guide groove 1. Inside the third mounting bracket 16, friction cloth 35 presses against the upper side of the garment fabric. The third electric telescopic rod 18 moves to push friction component 20 to slide inside the third mounting bracket 16. The upper end of the fourth guide rod 19 slides on the upper end of the third mounting bracket 16 to guide friction component 20. Pressure sensor 30 detects the pressure of electrostatic detection component 21 on the garment fabric. The detection data of pressure sensor 30 is transmitted to the controller. The controller adjusts the pressure of friction component 20 on the garment fabric according to the pressure condition. Drive motor 39 drives turntable 37 to rotate in front of the fourth mounting plate 36. One end of eccentric rod 38 rotates on the outer end of turntable 37, and the other end of eccentric rod 38 rotates on the fifth guide rod 24. The fifth guide rod 24 reciprocates on one side of the second mounting bracket 14, causing the friction component 20 to move reciprocally. The friction bracket 31 drives the friction cloth 35 to slide reciprocally on the upper side of the garment fabric 10 to 20 times. The roller 17 slides inside the guide groove 13 to guide the third mounting bracket 16. The transmission component 23 stops running, stopping the sliding of the friction component 20. The fourth electric telescopic rod 26 moves through the second mounting plate 27, causing the electrostatic voltmeter probe 28 to move downward. The electrostatic voltmeter probe 28 contacts the garment fabric to detect the peak electrostatic voltage on the garment fabric. The detection data of the electrostatic voltmeter probe 28 is transmitted to the controller through the data transmission line 22. The controller determines the antistatic performance of the garment fabric based on the peak static voltage. Finally, the first electric telescopic rod 3 moves the test component 5, and the upper end of the second guide rod 4 slides on the upper end of the first mounting frame 2 to guide the test component 5. The test component 5 leaves the bearing component 1, and the second electric telescopic rod 10 moves the first pressure plate 11 to loosen the fixation on the garment fabric. The garment fabric that has been tested on the upper side of the anti-slip pad 8 is removed, and the wear of the friction cloth 35 is checked. If the wear is severe, the nut 34 rotates on the outside of the threaded rod 33, and the threaded rod 33 slides out of the friction frame 31. The friction cloth 35 leaves the friction cloth 35, the worn friction cloth 35 is removed, and a new friction cloth 35 is replaced.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for testing the antistatic properties of clothing fabrics, comprising: The first mounting bracket (2) is located on the upper side of the bearing component (1). The first mounting bracket (2) is characterized in that a first electric telescopic rod (3) is installed on the upper end of the first mounting bracket (2), and a second guide rod (4) is slidably installed on all four sides of the first electric telescopic rod (3) on the upper end of the first mounting bracket (2). A test component (5) is installed on the power output end of the first electric telescopic rod (3). The supporting component (1) includes a positioning platform (6), with support plates (7) provided on both sides of the positioning platform (6), an anti-slip pad (8) provided on the upper side of the positioning platform (6), protrusions (12) provided on both sides of the upper end of the positioning platform (6), a first mounting plate (9) provided on the upper side of the support plate (7), a second electric telescopic rod (10) installed on the inner side of the first mounting plate (9), a first pressure plate (11) installed on the power output pipe of the second electric telescopic rod (10), and guide grooves (13) provided at the front and rear ends of the upper side of the positioning platform (6).

2. The device for testing the antistatic properties of clothing fabrics according to claim 1, characterized in that, The test component (5) includes a second mounting bracket (14). A third guide rod (15) is provided at the front and rear ends of the inner side of the second mounting bracket (14). A third mounting bracket (16) is slidably installed on the outer side of the third guide rod (15). A roller (17) is installed on the outer side of the third mounting bracket (16). A third electric telescopic rod (18) is installed at the upper end of the third mounting bracket (16). A fourth guide rod (19) is slidably installed at the four sides of the third electric telescopic rod (18) at the upper end of the third mounting bracket (16). A friction component (20) is installed at the power output end of the third electric telescopic rod (18). An electrostatic detection component (21) is installed on one side of the friction component (20). A data transmission line (22) is provided at one end of the electrostatic detection component (21). A transmission component (23) is installed on one side of the second mounting bracket (14). A fifth guide rod (24) is provided on one side of the third mounting bracket (16).

3. The device for testing the antistatic properties of clothing fabrics according to claim 2, characterized in that, The lower end of the fourth guide rod (19) is fixed to the upper side of the friction member (20). One end of the fifth guide rod (24) slides on one side of the second mounting bracket (14). One end of the fifth guide rod (24) is installed at one end of the transmission member (23). A controller is installed on the upper side of the first mounting bracket (2). The electrostatic detection member (21) is connected to the controller via a data transmission line (22). The input ends of the third electric telescopic rod (18) and the transmission member (23) are both electrically connected to the output end of the controller.

4. The device for testing the antistatic properties of clothing fabrics according to claim 3, characterized in that, The electrostatic detection component (21) includes a fourth mounting bracket (25), one end of which is equipped with a fourth electric telescopic rod (26). The power output pipe of the fourth electric telescopic rod (26) is equipped with a second mounting plate (27). One end of the second mounting plate (27) is equipped with an electrostatic voltmeter probe (28). One side of the fourth mounting bracket (25) is fixed to one side of the friction component (20). The second mounting plate (27) slides on the lower side of the fourth mounting bracket (25) via the fourth electric telescopic rod (26). One end of the data transmission line (22) is connected to the electrostatic voltmeter probe (28) for signal connection. The input end of the third electric telescopic rod (18) is electrically connected to the output end of the controller.

5. The device for testing the antistatic properties of clothing fabrics according to claim 3, characterized in that, The friction component (20) includes a third mounting plate (29), a pressure sensor (30) is mounted on the lower side of the third mounting plate (29), a friction frame (31) is mounted on the lower side of the pressure sensor (30), a second pressure plate (32) is provided on both sides of the friction frame (31), a threaded rod (33) is provided at both ends of the second pressure plate (32), a nut (34) is provided at one end of the threaded rod (33), a friction cloth (35) is provided on the lower side of the friction frame (31), the pressure sensor (30) is connected to the controller signal, the threaded rod (33) slides on one side of the friction frame (31), the nut (34) engages with the inner end of the threaded rod (33), the threaded rod (33) is fixed to the outer side of the friction frame (31) by the nut (34), and the friction cloth (35) is fixed to the lower side of the friction frame (31) by the second pressure plate (32).

6. The device for testing the antistatic properties of clothing fabrics according to claim 3, characterized in that, The transmission component (23) includes a fourth mounting plate (36), a turntable (37) is mounted on the front side of the fourth mounting plate (36), an eccentric rod (38) is mounted on the front side of the turntable (37), and a transmission motor (39) is mounted on the rear side of the fourth mounting plate (36) at the position corresponding to the turntable (37). The turntable (37) rotates at the front position of the fourth mounting plate (36) via the transmission motor (39). One end of the eccentric rod (38) rotates at the outer end position of the turntable (37), and the other end of the eccentric rod (38) is hinged to one end position of the fifth guide rod (24). The input end of the transmission motor (39) is electrically connected to the output end of the controller.

7. The device for testing the antistatic properties of clothing fabrics according to claim 3, characterized in that, The lower side of the second guide rod (4) is fixed to the upper side of the test component (5). The first pressure plate (11) slides on the inner side of the first mounting plate (9) through the second electric telescopic rod (10). The input ends of the first electric telescopic rod (3) and the second electric telescopic rod (10) are electrically connected to the output end of the controller.

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