Textile wear resistance detection device

Abstract

The invention relates to the technical field of textile detection, in particular to a textile wear resistance detection device which comprises a detection box, a friction mechanism is arranged on one side of the detection box and comprises a rotating shaft rotating in the detection box, and a plurality of sets of polishing rollers are arranged on the outer side of the rotating shaft. A rotating shaft is arranged in the detection box, one end of the rotating shaft penetrates through the detection box and is connected with a first eccentric wheel, a first movable column is arranged on the first eccentric wheel, and an inflation mechanism is arranged at the upper end of the first movable column. According to the non-woven fabric wear-resisting device, the multiple sets of grinding rollers on the rotating disc are extruded to different degrees, so that the non-woven fabric is rubbed under different stretching strengths and pressures, the use condition in daily life is simulated, and more precise non-woven fabric wear-resisting performance data are obtained.

Description

Technical Field

[0001] The invention relates to the technical field of textile testing, in particular to a device for testing the wear resistance of textiles. Background Art

[0002] During wear and use, clothing textiles are subject to various types of wear and tear, which can cause damage. A textile's resistance to wear and tear is generally referred to as its abrasion resistance. Abrasion resistance is a key quality indicator for textile products, directly impacting their durability and performance. Abrasion is one of the main causes of fabric damage, influenced by several factors, including fiber properties, yarn structure, fabric weave, and post-dyeing and finishing processing.

[0003] During use, existing textile wear resistance testing devices mostly directly rub non-woven fabrics. However, in life, the friction of non-woven products often comes from friction under different pressures under different usage conditions, which makes it difficult for existing devices to cope with the problems faced in daily life, resulting in incomplete testing of the wear resistance of non-woven fabrics. Summary of the Invention

[0004] The purpose of the present invention is to provide a textile wear resistance testing device, which drives the non-woven fabric product inside the first connecting sleeve to move back and forth through the reciprocating movement of the first connecting sleeve, and squeezes the non-woven fabric to different degrees with multiple sets of grinding rollers on the turntable, thereby subjecting the non-woven fabric to different tensile forces and friction under pressure, simulating the conditions used in daily life, and thus obtaining more precise data on the wear resistance of the non-woven fabric.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a textile wear resistance testing device, comprising a testing box, a friction mechanism being provided on one side of the testing box; The friction mechanism includes a rotating shaft rotating inside the detection box, a plurality of grinding rollers are arranged on the outside of the rotating shaft, one end of the rotating shaft passes through the detection box and is connected to a first eccentric wheel, a first movable column is arranged on the first eccentric wheel, and an inflation mechanism is arranged on the upper end of the first movable column; The inflation mechanism includes a piston cylinder arranged at the upper end of the first movable column, a first connecting block is provided at the upper end of the piston cylinder, an air intake pipe is passed through the interior of the first connecting block, a delivery pipe is connected to the upper end of the first connecting block, one end of the delivery pipe is connected to the air storage column, a sealing plate is provided on one side of the air storage column, and an adjustment mechanism is also provided on the rotating shaft; The adjustment mechanism includes a second eccentric wheel fixed on the rotating shaft, a connecting rod is provided inside the second eccentric wheel, a first connecting sleeve is provided at one end of the connecting rod, a fixing mechanism is provided at the upper end of the first connecting sleeve, a second connecting sleeve is provided on the detection box, a fan is provided inside the second connecting sleeve, and a rack is provided on the fixing mechanism.

[0006] Preferably, a motor is provided on one side of the detection box, a support seat is provided on the motor, and an output end of the support seat is connected to the rotating shaft.

[0007] Preferably, a turntable is provided on one side of the rotating shaft, and the turntable is connected to multiple groups of grinding rollers, and the multiple groups of grinding rollers are detachably designed.

[0008] Preferably, a push rod is provided on the first movable column, and one end of the push rod is plugged into the piston cylinder.

[0009] Preferably, one end of the air inlet pipe is connected to the detection box, a spring is provided inside the air storage column, one end of the air storage column is fixedly connected to the detection box, one end of the spring is provided with a connecting column, and one end of the connecting column is inserted into the air storage column.

[0010] Preferably, one end of the connecting column is connected to the sealing plate, an opening is provided on the detection box, and a first groove is provided on the detection box, and a size of the first groove is adapted to the sealing plate.

[0011] Preferably, a second movable column is provided inside the second eccentric wheel, and the second movable column is connected to the connecting rod.

[0012] Preferably, a gear is provided at one end of the fan, and the gear is meshed with a rack.

[0013] Preferably, a second connecting block is provided on the fixing mechanism, and one end of the second connecting block is connected to the rack.

[0014] Preferably, a plurality of groups of limiting blocks are provided on the first connecting sleeve, and a plurality of groups of second grooves are provided inside the detection box, and the size of the second grooves is adapted to the limiting blocks.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention drives the non-woven fabric product inside the first connecting sleeve to move back and forth through the reciprocating movement of the first connecting sleeve, and performs different degrees of squeezing with multiple groups of grinding rollers on the turntable, thereby subjecting the non-woven fabric to friction under different tensile strengths and pressures, simulating the conditions of use in daily life, and thus obtaining more precise data on the wear resistance of the non-woven fabric.

[0016] The present invention utilizes a push rod to move back and forth inside a piston cylinder, so that the nitrogen in the air intake pipe enters the delivery pipe and the inside of the detection box respectively through the first connecting block. The nitrogen entering the delivery pipe enters the inside of the gas storage column through the delivery pipe, so that the movement of the connecting column drives the movement of the sealing plate, making the detection box a closed environment. At the same time, the gas in the air intake pipe enters the detection box through the first connecting block. Since the density of nitrogen is less than that of air, the air inside the detection box is discharged from the opening on the detection box, thereby preventing the air inside the detection box from affecting the wear resistance test of the textile.

[0017] In the present invention, the rotation of the gear drives the fan to rotate, and the rotation of the fan accelerates the discharge of air inside the test box to the outside, reducing the air content inside the test box and ensuring the accuracy of the experimental results. At the same time, when the first eccentric wheel moves to make the inside of the test box a closed environment, the rotation of the fan allows the heat generated by the friction of the non-woven fabric to be quickly transferred and dissipated, reducing the influence of the heat generated by friction on the wear resistance test of the non-woven fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a partial structural diagram of the friction mechanism of the present invention; Figure 4 This is a schematic diagram of the structure of the inflation mechanism of the present invention; Figure 5 This is the second schematic diagram of the partial structure of the inflation mechanism of the present invention; Figure 6 This is a schematic diagram of the structure of the adjustment mechanism of the present invention; Figure 7 This is the second schematic diagram of the partial structure of the adjustment mechanism of the present invention.

[0019] In the figure: 1. detection box; 2. friction mechanism; 21. motor; 22. support seat; 23. rotating shaft; 25. turntable; 26. grinding roller; 27. first eccentric wheel; 28. first movable column; 29. ​​push rod; 3. inflation mechanism; 31. piston cylinder; 32. air inlet pipe; 33. delivery pipe; 34. air storage column; 35. spring; 36. connecting column; 37. sealing plate; 38. first connecting block; 4. adjusting mechanism; 41. second eccentric wheel; 42. connecting rod; 421. second movable column; 43. first connecting sleeve; 44. limiting block; 45. fixing mechanism; 46. second connecting sleeve; 47. fan; 48. rack; 49. gear; 410. second connecting block. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The present invention provides a textile wear resistance testing device, comprising a testing box 1, a friction mechanism 2 being provided on one side of the testing box 1; The friction mechanism 2 includes a rotating shaft 23 that rotates inside the detection box 1. A plurality of grinding rollers 26 are arranged on the outside of the rotating shaft 23. One end of the rotating shaft 23 passes through the detection box 1 and is connected to a first eccentric wheel 27. A first movable column 28 is arranged on the first eccentric wheel 27. An inflation mechanism 3 is arranged on the upper end of the first movable column 28. The inflation mechanism 3 includes a piston cylinder 31 disposed at the upper end of the first movable column 28. A first connecting block 38 is disposed at the upper end of the piston cylinder 31. An air inlet pipe 32 runs through the interior of the first connecting block 38. A delivery pipe 33 is connected to the upper end of the first connecting block 38. One end of the delivery pipe 33 is connected to an air storage column 34. A sealing plate 37 is disposed on one side of the air storage column 34. An adjustment mechanism 4 is also disposed on the rotating shaft 23. The adjusting mechanism 4 includes a second eccentric wheel 41 fixed on the rotating shaft 23, a connecting rod 42 is provided inside the second eccentric wheel 41, a first connecting sleeve 43 is provided at one end of the connecting rod 42, a fixing mechanism 45 is provided at the upper end of the first connecting sleeve 43, a second connecting sleeve 46 is provided on the detection box 1, a fan 47 is provided inside the second connecting sleeve 46, and a rack 48 is provided on the fixing mechanism 45.

[0022] Before using this device, the non-woven fabric to be tested is put in through the opening on the test box 1, and the knobs on both sides of the fixing mechanism 45 are rotated to make the fixing plate on one side of the fixing mechanism 45 move along the thread, so that a group of fixing plates on the fixing mechanism 45 move inward, thereby fixing the non-woven fabric. After completion, the motor 21 is started to rotate the rotating shaft 23. When the rotating shaft 23 rotates, it drives the turntable 25 at one end to rotate. The rotation of the turntable 25 drives the multiple groups of grinding rollers 26 on the turntable 25 to rotate. The rotation of the grinding roller 26 rubs the non-woven fabric on one side, which is convenient for testing the wear resistance of the non-woven fabric. At the same time, the rotation of the rotating shaft 23 drives the first eccentric wheel 27 to rotate. The rotation of the first eccentric wheel 27 drives the first movable column 28 to reciprocate inside the first eccentric wheel 27. The reciprocating movement of the moving column 28 drives the push rod 29 to move reciprocatingly, and the push rod 29 moves reciprocatingly inside the piston cylinder 31, so that the nitrogen in the air inlet pipe 32 enters the delivery pipe 33 and the inside of the test box 1 respectively through the first connecting block 38, and the nitrogen entering the delivery pipe 33 enters the inside of the gas storage column 34 through the delivery pipe 33, inflating the inside of the gas storage column 34, so that the spring 35 extends, thereby driving the connecting column 36 to move, and the movement of the connecting column 36 drives the sealing plate 37 to move, so that the test box 1 becomes a closed environment, and at the same time, the gas in the air inlet pipe 32 enters the test box 1 through the first connecting block 38. Since the density of nitrogen is less than that of air, the air inside the test box 1 is discharged from the opening on the test box 1, so as to prevent the air inside the test box 1 from affecting the wear resistance test of the textile.

[0023] At the same time, the movement of the second eccentric wheel 41 drives the second movable column 421 to move, and the movement of the second movable column 421 drives the connecting rod 42 to move back and forth, and the reciprocating movement of the connecting rod 42 drives the first connecting sleeve 43 to move back and forth, and the reciprocating movement of the first connecting sleeve 43 drives the non-woven fabric product inside the first connecting sleeve 43 to move back and forth, and is squeezed to different degrees with the multiple groups of grinding rollers 26 on the turntable 25, thereby simulating the tensile strength of friction when textiles are used to different degrees in daily life, thereby obtaining more precise data on the wear resistance of non-woven fabrics.

[0024] At the same time, the first connecting sleeve 43 moves back and forth, driving the fixing mechanism 45 to move back and forth. The movement of the fixing mechanism 45 drives the second connecting block 410 to move. The movement of the second connecting block 410 drives the rack 48 to move. When the rack 48 moves, it drives the gear 49 on one side to rotate. The rotation of the gear 49 drives the fan 47 to rotate. The rotation of the fan 47 accelerates the discharge of air inside the test box 1 to the outside, reduces the air content inside the test box 1, and ensures the accuracy of the experimental results. At the same time, when the first eccentric wheel 27 moves to make the interior of the test box 1 a closed environment, the rotation of the fan 47 causes the heat generated by the friction of the non-woven fabric to be quickly transferred and dissipated, thereby reducing the influence of the heat generated by friction on the wear resistance test of the non-woven fabric.

[0025] The rotation of the rotating shaft 23 drives the grinding roller 26 to rotate to rub the non-woven fabric, and at the same time, the rotation of the rotating shaft 23 drives the first eccentric wheel 27 to rotate. The rotation of the first eccentric wheel 27 drives the first movable column 28 to reciprocate to inflate the conveying pipe 33 and the inside of the testing box 1. Inflating the conveying pipe 33 causes the first eccentric wheel 27 to move, making the testing box 1 a closed environment. Inflating the testing box 1 makes the wear resistance test of the non-woven fabric more accurate. At the same time, the rotation of the rotating shaft 23 drives the second eccentric wheel 41 to rotate. The rotation of the second eccentric wheel 41 causes the non-woven fabric inside the first connecting sleeve 43 to reciprocate, forming different degrees of extrusion with the turntable 25, thereby simulating the friction of the non-woven fabric in daily life. At the same time, the movement of the first connecting sleeve 43 drives the fixing mechanism 45 to move, thereby driving the fan 47 to rotate, quickly discharging the air inside the testing box 1 while dispersing the heat generated by friction to avoid affecting the detection.

[0026] In an optional embodiment, a motor 21 is provided on one side of the detection box 1 , a support base 22 is provided on the motor 21 , and an output end of the support base 22 is connected to a rotating shaft 23 .

[0027] It should be noted that the motor 21 drives the rotating shaft 23 to rotate, and the motor 21 is fixed by the support base 22 .

[0028] In an optional embodiment, a turntable 25 is provided on one side of the rotating shaft 23 , and the turntable 25 is connected to multiple groups of grinding rollers 26 , and the multiple groups of grinding rollers 26 are detachable.

[0029] It should be noted that the rotation of the rotating shaft 23 drives the turntable 25 to rotate, and the rotation of the turntable 25 drives the grinding roller 26 to rotate. The grinding roller 26 rotates to rub against the non-woven fabric. At the same time, the frequency of friction is controlled by disassembling the grinding roller 26, so as to conduct different experiments.

[0030] In an optional embodiment, a push rod 29 is provided on the first movable column 28 , and one end of the push rod 29 is plugged into the piston cylinder 31 .

[0031] It should be noted that the reciprocating movement of the first movable column 28 drives the push rod 29 to move reciprocatingly, thereby inflating the detection box 1 and the delivery pipe 33 through the first connecting block 38, and the push rod 29 moves back and forth inside the piston cylinder 31 to deliver the nitrogen entering the intake pipe 32.

[0032] In an optional embodiment, one end of the air inlet pipe 32 is connected to the detection box 1, a spring 35 is provided inside the air storage column 34, one end of the air storage column 34 is fixedly connected to the detection box 1, and a connecting column 36 is provided at one end of the spring 35, and one end of the connecting column 36 is inserted into the inside of the air storage column 34.

[0033] It should be noted that by delivering nitrogen into the gas storage column 34, the air pressure inside the gas storage column 34 increases, thereby moving the connecting column 36 to drive the spring 35 to extend, thereby driving the sealing plate 37 to move, making the detection box 1 a closed environment, ensuring the accuracy of the detection.

[0034] In an optional embodiment, one end of the connecting column 36 is connected to the sealing plate 37 , an opening is provided on the detection box 1 , and a first groove is provided on the detection box 1 , and a size of the first groove is adapted to the sealing plate 37 .

[0035] It should be noted that the connecting column 36 drives the sealing plate 37 to move, thereby making the detection box 1 a closed environment. At the same time, the first groove set on the detection box 1 allows the sealing plate 37 to move inside the groove, ensuring that the sealing plate 37 will not detach when moving, while ensuring the sealing effect of the device.

[0036] In an optional embodiment, a second movable column 421 is provided inside the second eccentric wheel 41 , and the second movable column 421 is connected to the connecting rod 42 .

[0037] It should be noted that the rotation of the rotating shaft 23 drives the second eccentric wheel 41 to rotate, the rotation of the second eccentric wheel 41 drives the second movable column 421 to rotate, and the rotation of the second movable column 421 drives the connecting rod 42 to reciprocate, thereby driving the non-woven fabric to reciprocate.

[0038] In an optional embodiment, a gear 49 is provided at one end of the fan 47 , and the gear 49 is engaged with the rack 48 .

[0039] It should be noted that the reciprocating movement of the first connecting sleeve 43 drives the fixing mechanism 45 to move, the movement of the fixing mechanism 45 drives the second connecting block 410 to move, the movement of the second connecting block 410 drives the rack 48 to move, and the movement of the rack 48 drives the gear 49 to rotate.

[0040] In an optional embodiment, a second connecting block 410 is provided on the fixing mechanism 45 , and one end of the second connecting block 410 is connected to the rack 48 .

[0041] It should be noted that the movement of the fixing mechanism 45 drives the second connecting block 410 to move, and the movement of the second connecting block 410 drives the rack 48 to move.

[0042] In an optional embodiment, a plurality of groups of limiting blocks 44 are provided on the first connecting sleeve 43 , and a plurality of groups of second grooves are provided inside the detection box 1 , and the sizes of the second grooves are adapted to the limiting blocks 44 .

[0043] It should be noted that when the first connecting sleeve 43 moves, it drives multiple groups of limiting blocks 44 to move inside multiple groups of second grooves inside the detection box 1, so that the first connecting sleeve 43 moves along the prescribed track when moving, avoiding the impact caused by the first connecting sleeve 43 leaving the track when moving.

[0044] Working principle: Before using this device, by rotating the knobs on both sides of the fixing mechanism 45, the fixing plate on one side of the fixing mechanism 45 moves along the thread, so that a group of fixing plates on the fixing mechanism 45 moves inward, thereby fixing the non-woven fabric. After completion, the motor 21 is started to rotate the rotating shaft 23. When the rotating shaft 23 rotates, it drives the turntable 25 at one end to rotate. The rotation of the turntable 25 drives the multiple groups of grinding rollers 26 on the turntable 25 to rotate. The rotation of the grinding roller 26 rubs the non-woven fabric on one side, which is convenient for testing the wear resistance of the non-woven fabric. At the same time, the rotation of the rotating shaft 23 drives the first eccentric wheel 27 to rotate. The rotation of the first eccentric wheel 27 drives the first movable column 28 to reciprocate inside the first eccentric wheel 27. The first movable column 28 reciprocates The push rod 29 moves back and forth, and the push rod 29 moves back and forth inside the piston cylinder 31, so that the nitrogen in the air inlet pipe 32 enters the delivery pipe 33 and the inside of the test box 1 respectively through the first connecting block 38, and the nitrogen entering the delivery pipe 33 enters the inside of the gas storage column 34 through the delivery pipe 33, inflating the inside of the gas storage column 34, so that the spring 35 extends, thereby driving the connecting column 36 to move, and the movement of the connecting column 36 drives the sealing plate 37 to move, so that the test box 1 becomes a closed environment. At the same time, the gas in the air inlet pipe 32 enters the test box 1 through the first connecting block 38. Since the density of nitrogen is less than that of air, the air inside the test box 1 is discharged from the opening on the test box 1, so as to prevent the air inside the test box 1 from affecting the wear resistance test of the textile.

[0045] At the same time, the movement of the second eccentric wheel 41 drives the second movable column 421 to move, and the movement of the second movable column 421 drives the connecting rod 42 to move back and forth, and the reciprocating movement of the connecting rod 42 drives the first connecting sleeve 43 to move back and forth, and the reciprocating movement of the first connecting sleeve 43 drives the non-woven fabric product inside the first connecting sleeve 43 to move back and forth, and is squeezed to different degrees with the multiple groups of grinding rollers 26 on the turntable 25, thereby simulating the tensile strength of friction when textiles are used to different degrees in daily life, thereby obtaining more precise data on the wear resistance of non-woven fabrics.

[0046] At the same time, the first connecting sleeve 43 moves back and forth, driving the fixing mechanism 45 to move back and forth. The movement of the fixing mechanism 45 drives the second connecting block 410 to move. The movement of the second connecting block 410 drives the rack 48 to move. When the rack 48 moves, it drives the gear 49 on one side to rotate. The rotation of the gear 49 drives the fan 47 to rotate. The rotation of the fan 47 accelerates the discharge of air inside the test box 1 to the outside, reduces the air content inside the test box 1, and ensures the accuracy of the experimental results. At the same time, when the first eccentric wheel 27 moves to make the interior of the test box 1 a closed environment, the rotation of the fan 47 causes the heat generated by the friction of the non-woven fabric to be quickly transferred and dissipated, thereby reducing the influence of the heat generated by friction on the wear resistance test of the non-woven fabric.

[0047] The frequency of friction is controlled by disassembling the grinding roller 26, so as to conduct different experiments. The first groove provided on the detection box 1 allows the sealing plate 37 to move inside the groove, ensuring that the sealing plate 37 will not detach when moving, while ensuring the sealing effect of the device. When the first connecting sleeve 43 moves, it drives multiple groups of limiting blocks 44 to move inside multiple groups of second grooves inside the detection box 1, so that the first connecting sleeve 43 moves according to the prescribed track when moving, avoiding the impact caused by the first connecting sleeve 43 detaching from the track when moving.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A textile wear resistance testing device, comprising a testing box (1), characterized in that: A friction mechanism (2) is provided on one side of the detection box (1); The friction mechanism (2) includes a rotating shaft (23) rotating inside the detection box (1), a plurality of grinding rollers (26) are arranged outside the rotating shaft (23), one end of the rotating shaft (23) passes through the detection box (1) and is connected to a first eccentric wheel (27), a first movable column (28) is arranged on the first eccentric wheel (27), and an inflation mechanism (3) is arranged on the upper end of the first movable column (28); The inflation mechanism (3) includes a piston cylinder (31) arranged at the upper end of a first movable column (28), a first connecting block (38) is provided at the upper end of the piston cylinder (31), an air intake pipe (32) is passed through the interior of the first connecting block (38), a delivery pipe (33) is connected to the upper end of the first connecting block (38), one end of the delivery pipe (33) is connected to an air storage column (34), a sealing plate (37) is provided on one side of the air storage column (34), and an adjustment mechanism (4) is also provided on the rotating shaft (23); The adjusting mechanism (4) comprises a second eccentric wheel (41) fixed on the rotating shaft (23), a connecting rod (42) is provided inside the second eccentric wheel (41), a first connecting sleeve (43) is provided at one end of the connecting rod (42), a fixing mechanism (45) is provided at the upper end of the first connecting sleeve (43), a second connecting sleeve (46) is provided on the detection box (1), a fan (47) is provided inside the second connecting sleeve (46), and a rack (48) is provided on the fixing mechanism (45).

2. A textile wear resistance testing device according to claim 1, characterized in that: A motor (21) is provided on one side of the detection box (1), a support base (22) is provided on the motor (21), and an output end of the support base (22) is connected to a rotating shaft (23).

3. A textile wear resistance testing device according to claim 1, characterized in that: A turntable (25) is provided on one side of the rotating shaft (23), and the turntable (25) is connected to multiple groups of grinding rollers (26), and the multiple groups of grinding rollers (26) are designed to be detachable.

4. A textile wear resistance testing device according to claim 1, characterized in that: A push rod (29) is provided on the first movable column (28), and one end of the push rod (29) is plugged into the piston cylinder (31).

5. The textile wear resistance testing device according to claim 1, characterized in that: One end of the air inlet pipe (32) is in communication with the detection box (1); a spring (35) is provided inside the air storage column (34); one end of the air storage column (34) is fixedly connected to the detection box (1); one end of the spring (35) is provided with a connecting column (36); one end of the connecting column (36) is plugged into the interior of the air storage column (34).

6. A textile wear resistance testing device according to claim 5, characterized in that: One end of the connecting column (36) is connected to the sealing plate (37), an opening is provided on the detection box (1), and a first groove is provided on the detection box (1), and the size of the first groove is adapted to the sealing plate (37).

7. The textile wear resistance testing device according to claim 1, characterized in that: A second movable column (421) is provided inside the second eccentric wheel (41), and the second movable column (421) is connected to the connecting rod (42).

8. The textile wear resistance testing device according to claim 1, characterized in that: A gear (49) is provided at one end of the fan (47), and the gear (49) is meshed with the rack (48).

9. The textile wear resistance testing device according to claim 1, characterized in that: A second connecting block (410) is provided on the fixing mechanism (45), and one end of the second connecting block (410) is connected to the rack (48).

10. The textile wear resistance testing device according to claim 1, characterized in that: The first connecting sleeve (43) is provided with a plurality of groups of limiting blocks (44), and the interior of the detection box (1) is provided with a plurality of groups of second grooves, the size of the second grooves being adapted to the limiting blocks (44).

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