CN118424932A - A textile fabric wear resistance testing device - Google Patents

Abstract

The invention relates to the field of textile fabric production, and particularly discloses a textile fabric wear resistance detection device, which is characterized in that a first winding assembly and a second winding assembly are symmetrically arranged on two sides of a friction roller, and a fabric body is wound and lifted by utilizing the reverse rotation of the first winding assembly and the second winding assembly, so that the fabric body extrudes the friction roller, and meanwhile, the contact pressure of the friction roller and the fabric body is accurately simulated by utilizing a pressure sensor arranged above the friction roller; in addition, through the first winding subassembly and the second winding subassembly to the syntropy reciprocal winding of surface fabric body, simulate different friction speeds, better simulation actual use's under the circumstances wearing and tearing condition.

Description

A textile fabric wear resistance testing device

Technical Field

The invention relates to the field of textile fabric production, and more specifically to a textile fabric wear resistance detection device.

Background technique

The wear resistance test of textile fabrics is an important part of evaluating fabric quality. During the test, the fabrics are subjected to mechanical friction to simulate the wear and tear that may be encountered in daily use. Through this test, the degree of wear of the fabric after multiple frictions can be accurately judged, such as pilling, pilling, breakage and other phenomena. Fabrics with good wear resistance can better resist wear and tear and extend their service life. Therefore, wear resistance testing is not only related to the appearance maintenance of textiles, but also directly related to the consumer's experience.

When in use, the traditional textile fabric wear resistance testing device cannot simulate different contact friction pressures and different friction speeds very well, and cannot simulate the changes in friction pressure and friction speed during actual use.

Summary of the invention

Technical issues to be solved

In view of the problems existing in the prior art, the purpose of the present invention is to provide a textile fabric wear resistance testing device, which can better simulate friction experiments under different friction contact pressures and friction speeds.

To solve the above problems, the present invention adopts the following technical solutions.

A textile fabric wear resistance testing device comprises a mounting frame and a fabric body, wherein a first winding assembly and a second winding assembly are symmetrically arranged and used for winding up the fabric body, a friction roller abutting against the middle part of the fabric body is installed between the first winding assembly and the second winding assembly, the friction roller is connected to a roller frame, the upper end of the roller frame is fixedly connected to a lifting rod, the lifting rod is vertically slidably connected to a fixed cylinder fixedly connected to the mounting frame, a coil spring abutting against the upper end of the lifting rod is installed in the fixed cylinder, and a pressure sensor abuts against the upper end of the coil spring; the first winding assembly comprises a first winding roller, the first winding roller is connected to a first motor driving it to rotate, a first photoelectric encoder is installed on the output shaft of the first motor, and a locking assembly for fixing the end of the fabric body is installed on the first winding roller; the second winding assembly has the same structure as the first winding assembly, and the second winding assembly comprises a first winding roller, and a first motor driving it to rotate is driven by the first motor. The first motor has an output shaft equipped with a first photoelectric encoder ... first motor has an output shaft equipped with a first motor, and a first motor driving it is driven by the first motor. Two winding rollers, the second winding roller is connected to the second motor, and the second photoelectric encoder is installed on the output shaft of the second motor; a controller is installed on the mounting frame, the controller includes a friction control system, the friction control system includes a control module, the input end of the control module is respectively connected to the first speed monitoring module, the second speed monitoring module and the contact pressure monitoring module, the input end of the first speed monitoring module is connected to the first photoelectric encoder, the input end of the second speed monitoring module is connected to the second photoelectric encoder, and the input end of the contact pressure monitoring module is connected to the pressure sensor; the output end of the control module is respectively connected to the contact pressure regulating module, the friction speed regulating module and the contact pressure self-regulating module, and the output ends of the contact pressure regulating module, the friction speed regulating module and the contact pressure self-regulating module are all connected to the first motor and the second motor; a touch display panel is provided at the front end of the controller.

As a further solution of the present invention: the friction roller includes a roller, in which a plurality of friction blocks with different surface roughness and distributed in a circle are nested, the end of the roller is rotatably connected to the roller frame through a roller shaft, a worm gear is fixedly connected to the rear end of the roller shaft, the worm gear is meshed with a worm, the worm gear is plugged with a prismatic shaft, the upper end of the prismatic shaft is connected to a third motor, and a third photoelectric encoder is installed at the front end of the roller shaft; the controller also includes an angle monitoring module connected to the input end of the control module, the input end of the angle monitoring module is connected to the third photoelectric encoder, the output end of the control module is also connected to a friction coefficient adjustment block, and the output end of the friction coefficient adjustment module is connected to the third motor.

As a further solution of the present invention: a prismatic block integrally formed therewith is fixedly connected to the upper portion of the lifting rod, and the prismatic block is nested in the fixed tube and slides against the inner wall of the fixed tube.

As a further solution of the present invention: the first winding assembly includes a support frame which is sleeved on the outside of the first winding roller and rotatably connected thereto, the support frame is fixedly connected to the mounting frame, the first motor is fixedly connected to the support frame through a mounting plate, and the first photoelectric encoder is mounted on the mounting plate.

As a further solution of the present invention: the locking assembly includes a pressure strip nested in the first winding roller, and both ends of the pressure strip are fixedly connected to sliding rods extending into the first winding roller, the lower end of the sliding rod is fixedly connected to a disc integrally formed therewith, and the upper end of the disc is abutted against a limit spring mounted on the sliding rod; the first winding roller is provided with a pressure groove for accommodating the pressure strip, and the pressure groove is a rectangular groove with an opening in the middle.

As a further solution of the present invention: a U-shaped cavity is enclosed between the pressure strip and the pressing groove, an elastic pin penetrates the pressure strip at the open position of the pressing groove, a plug hole matching the elastic pin is opened on the inner wall of the pressing groove, an extrusion spring abutting against the side wall of the pressure strip is sleeved on the elastic pin; a locking bolt threadedly connected to the pressure strip is inserted into the upper part of the elastic pin.

As a further solution of the present invention: the surface of the roller is provided with sector-shaped grooves distributed in a circumference, the friction block is a sector-shaped block, and the friction block is fixedly connected to the roller by mounting bolts.

A method for using a textile fabric wear resistance testing device comprises the following steps:

Step 1: fix the two ends of the fabric body on the first winding assembly and the second winding assembly respectively, and input the contact pressure value and the friction speed value during friction through the touch display panel of the controller;

Step 2: The controller starts the first motor and the second motor, and the first motor and the second motor rotate in opposite directions, so that the fabric body is gradually tightened from the drooping state and pushes the friction roller to move upward, and the friction roller pushes the lifting rod to move upward through the roller frame, and the lifting rod squeezes the pressure sensor through the coil spring until the contact pressure between the friction roller and the fabric body reaches the set contact pressure value;

Step 3: When the contact pressure reaches the set contact pressure value, the controller controls the first motor and the second motor so that the first motor and the second motor reciprocate in the same direction, and the rotation speed of the reciprocating movement in the same direction is equal to the set friction speed value, so as to perform friction operation;

Step four, friction is performed under the set friction speed conditions, and the pressure sensor monitors the contact pressure in real time. When the real-time contact pressure is less than the set contact pressure value, the controller controls one of the first motor and the second motor to accelerate the rotation until the real-time contact pressure is equal to the set contact pressure value, and then makes one of the accelerated motors return to the set friction speed value again; when the real-time contact pressure is greater than the set contact pressure value, the controller controls one of the first motor and the second motor to decelerate the rotation until the real-time contact pressure is equal to the set contact pressure value, and then makes one of the decelerated motors return to the set friction speed value again, thereby realizing automatic adjustment of the friction contact pressure.

Compared with the prior art, the advantages of the present invention are:

(1) The present invention symmetrically arranges a first winding assembly and a second winding assembly on both sides of a friction roller, and utilizes the reverse rotation of the first winding assembly and the second winding assembly to wind and lift the fabric body, so that the fabric body presses the friction roller, and simultaneously utilizes a pressure sensor arranged above the friction roller to accurately simulate the contact pressure between the friction roller and the fabric body; in addition, by reciprocating the first winding assembly and the second winding assembly on the fabric body in the same direction, different friction speeds are simulated, thereby better simulating the wear conditions under actual use.

(2) The present invention is provided with a first winding roller, a second winding roller and a pressure sensor. During the simulation detection process, when the pressure sensor detects that the contact pressure value changes, the controller controls the differential change in the rotation speed of the first winding roller and the second winding roller to achieve dynamic adjustment of the length of the unwound fabric. Without stopping the machine, the contact pressure is dynamically adjusted to meet the experimental detection requirements, thereby achieving automatic adjustment of the contact pressure.

(3) The present invention uses a locking assembly including a pressure strip, an elastic pin and a locking bolt to stably clamp the end of the fabric body on the winding roller, so that the fabric body remains in a tensioned state during the winding detection process, which is convenient for adjusting the friction contact pressure and friction speed, ensuring the stability and continuity of the experiment and preventing the fabric body from falling out.

(4) The present invention uses a friction roller with multiple friction blocks and an adjustment component including a worm gear to achieve rapid adjustment of friction blocks with different roughnesses. The operation is convenient and closer to actual use scenarios.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the present invention from a front side perspective;

FIG2 is a schematic diagram of a transverse cross-sectional structure of the present invention;

FIG3 is an enlarged schematic diagram of the structure at A in FIG2 ;

FIG4 is a schematic diagram of the three-dimensional structure of the first winding assembly in the present invention;

FIG5 is a schematic cross-sectional view of the first winding roller in the present invention;

FIG6 is a schematic diagram of the exploded structure of the first winding roller in the present invention;

FIG7 is a schematic diagram of a control module of the present invention;

FIG8 is a schematic diagram of the state of adjusting the contact pressure by reverse winding in the present invention;

FIG9 is a schematic diagram of the state of adjusting the friction speed by reciprocating winding in the same direction in the present invention;

FIG10 is a schematic diagram of the state of differential speed-changing winding to adjust contact pressure in the present invention;

FIG11 is a schematic diagram of the three-dimensional structure of the present invention from a rear side perspective;

FIG12 is a schematic diagram of a longitudinal cross-sectional structure of the present invention;

FIG13 is an enlarged schematic diagram of point B in FIG12;

FIG14 is a schematic diagram of the driving structure of the friction roller in the present invention;

FIG15 is a schematic diagram of the three-dimensional structure of the friction roller in the present invention;

FIG. 16 is a schematic diagram of the explosion structure of the friction roller in the present invention.

Explanation of the numbers in the figure: 1. mounting frame; 2. first winding assembly; 201. first winding roller; 2011. pressing groove; 202. first motor; 203. first photoelectric encoder; 204. pressure strip; 205. sliding rod; 206. limit spring; 207. elastic latch; 208. extrusion spring; 209. locking bolt; 3. second winding assembly; 4. friction roller; 401. roller; 4011. fan-shaped groove; 402. friction block; 403. mounting bolt; 404. roller shaft; 5. roller frame; 6. lifting rod; 7. fixing cylinder; 8. spiral spring; 9. pressure sensor; 10. controller; 11. fabric body; 12. third photoelectric encoder; 13. worm gear; 14. worm; 15. prismatic shaft; 16. third motor.

Detailed ways

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; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted/connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Please refer to Figures 1-10. In one embodiment of the present invention, a textile fabric wear resistance testing device includes a mounting frame 1 and a fabric body 11. A first winding assembly 2 and a second winding assembly 3 are symmetrically arranged and used to roll up the fabric body 11. A friction roller 4 is installed between the first winding assembly 2 and the second winding assembly 3 and abuts against the middle of the fabric body 11. The friction roller 4 is connected to a roller frame 5. A lifting rod 6 is fixedly connected to the upper end of the roller frame 5. The lifting rod 6 is vertically slidably connected to a fixed cylinder 7 fixedly connected to the mounting frame 1. A coil spring 8 abutting against the upper end of the lifting rod 6 is installed in the fixed cylinder 7. A pressure sensor 9 abuts against the upper end of the coil spring 8;

The first winding assembly 2 includes a first winding roller 201, the first winding roller 201 is connected to a first motor 202 that drives the first winding roller 201 to rotate, a first photoelectric encoder 203 is installed on the output shaft of the first motor 202, and a locking assembly for fixing the end of the fabric body 11 is installed on the first winding roller 201; the second winding assembly 3 has the same structure as the first winding assembly 2, the second winding assembly 3 includes a second winding roller, the second winding roller is connected to a second motor, and a second photoelectric encoder is installed on the output shaft of the second motor;

A controller 10 is installed on the mounting frame 1, and the controller 10 includes a friction control system. The friction control system includes a control module, and the input end of the control module is respectively connected to a first speed monitoring module, a second speed monitoring module and a contact pressure monitoring module, the input end of the first speed monitoring module is connected to the first photoelectric encoder 203, the input end of the second speed monitoring module is connected to the second photoelectric encoder, and the input end of the contact pressure monitoring module is connected to the pressure sensor 9; the output end of the control module is respectively connected to a contact pressure regulating module, a friction speed regulating module and a contact pressure self-regulating module, and the output ends of the contact pressure regulating module, the friction speed regulating module and the contact pressure self-regulating module are all connected to the first motor 202 and the second motor; a touch display panel is provided at the front end of the controller 10.

Referring to Figures 7-10, a method for using a textile fabric wear resistance testing device includes the following steps:

Step 1: fix the two ends of the fabric body 11 on the first winding assembly 2 and the second winding assembly 3 respectively, and input the contact pressure value and the friction speed value during friction through the touch display panel of the controller 10;

Step 2: The controller 10 starts the first motor 202 and the second motor, and the first motor 202 and the second motor rotate in opposite directions, so that the fabric body 11 is gradually tightened from the drooping state and pushes the friction roller 4 to move upward, and the friction roller 4 pushes the lifting rod 6 to move upward through the roller frame 5, and the lifting rod 6 squeezes the pressure sensor 9 through the coil spring 8 until the contact pressure between the friction roller 4 and the fabric body 11 reaches the set contact pressure value;

Specifically, the fabric body 11 is rolled up by the reverse rotation of the first winding roller 201 and the second winding roller, and then the fabric body 11 is lifted, so that the fabric body 11 gradually tightens and rises to press the pressure sensor 9 to reach a set contact pressure value;

Step 3: When the contact pressure reaches the set contact pressure value, the controller 10 controls the first motor 202 and the second motor so that the first motor 202 and the second motor reciprocate in the same direction, and the rotation speed of the reciprocating movement in the same direction is equal to the set friction speed value, and the friction operation is performed;

Specifically, the first winding roller 201 and the second winding roller reciprocate in the same direction to realize the winding movement of the fabric body 11 between the first winding roller 201 and the second winding roller, so that the fabric body 11 passes through the friction roller 4 at a stable linear speed and rubs against it at a constant speed, and at the same time, the unwound length of the fabric body 11 is kept consistent, thereby ensuring that the contact pressure remains unchanged;

Step four, friction is performed under the set friction speed conditions, and the pressure sensor 9 monitors the contact pressure in real time. When the real-time contact pressure is less than the set contact pressure value, the controller 10 controls one of the first motor 202 and the second motor to accelerate the rotation until the real-time contact pressure is equal to the set contact pressure value, and then makes one of the accelerated motors return to the set friction speed value again; when the real-time contact pressure is greater than the set contact pressure value, the controller 10 controls one of the first motor 202 and the second motor to decelerate the rotation until the real-time contact pressure is equal to the set contact pressure value, and then makes one of the decelerated motors return to the set friction speed value again, thereby realizing automatic adjustment of the friction contact pressure.

Specifically, when the real-time contact pressure value is less than the set contact pressure value, it means that the unwound length of the fabric body 11 is too large. By accelerating one of the motors, the unwound length of the fabric body 11 is reduced, and then the real-time contact pressure value is increased to reach the set contact pressure value, and then the set friction speed value is restored; when the real-time contact pressure value is greater than the set contact pressure value, it means that the unwound length of the fabric body 11 is too small. By decelerating one of the motors, the unwound length of the fabric body 11 is increased, and then the real-time contact pressure value is reduced to reach the set contact pressure value, and then the set friction speed value is restored.

Compared with the traditional fabric wear resistance detection equipment, the present invention rewinds the fabric body 11 and squeezes the friction roller 4 by the reverse rotation of the first winding component 2 and the second winding component 3, so that the contact pressure between the friction roller 4 and the fabric body 11 reaches the set contact pressure value, which is convenient for adjusting the contact pressure; by the reciprocating rotation of the first winding component 2 and the second winding component 3 in the same direction, the unwound fabric maintains a stable linear speed and contacts and rubs with the friction roller 4 at a constant speed, which is convenient for adjusting the friction speed between the fabric body 11 and the friction roller 4; by controlling the winding speed of the first winding component 2 or the second winding component 3, when the contact pressure changes, the length of the unwound fabric is dynamically controlled, and then the contact pressure is controlled to maintain the set contact pressure value, thereby realizing automatic adjustment and maintenance of the contact pressure.

Please refer to FIG. 2 . A prismatic block integrally formed therewith is fixedly connected to the upper portion of the lifting rod 6 . The prismatic block is nested in the fixing tube 7 and slides against the inner wall of the fixing tube 7 .

Specifically, the friction roller 4 moves vertically upward when being squeezed by the fabric body 11, so that the friction roller 4 maintains a longitudinal setting posture without rotating, thereby ensuring the accuracy of contact pressure value monitoring.

Please refer to Figures 1 and 3. The first winding assembly 2 includes a support frame which is sleeved on the outside of the first winding roller 201 and rotatably connected thereto. The support frame is fixedly connected to the mounting frame 1. The first motor 202 is fixedly connected to the support frame via a mounting plate. The first photoelectric encoder 203 is mounted on the mounting plate.

Specifically, the first winding roller 201, the first motor 202 and the first photoelectric encoder 203 are stably installed.

Please refer to Figures 3-6. The locking assembly includes a pressure strip 204 nested in the first winding roller 201. Both ends of the pressure strip 204 are fixedly connected to sliding rods 205 extending into the first winding roller 201. The lower end of the sliding rod 205 is fixedly connected to a disc formed integrally therewith, and the upper end of the disc is abutted against a limit spring 206 mounted on the sliding rod 205. The first winding roller 201 is provided with a pressure groove 2011 for accommodating the pressure strip 204. The pressure groove 2011 is a rectangular groove with an opening in the middle.

Specifically, it is convenient for a person to insert his fingers into the pressing groove 2011 through the opening to pull out the pressure strip 204, and then insert the end of the fabric body 11 under the pressure strip 204, and then release the pressure strip 204, so as to quickly fix the end of the fabric body 11.

Please refer to Figures 3 and 6. A U-shaped cavity is formed between the pressure strip 204 and the pressing groove 2011. An elastic pin 207 penetrates the pressure strip 204 at the open position of the pressing groove 2011. The inner wall of the pressing groove 2011 is provided with a plug hole that cooperates with the elastic pin 207. The elastic pin 207 is sleeved with an extrusion spring 208 that abuts against the side wall of the pressure strip 204; a locking bolt 209 threadedly connected to the pressure strip 204 is inserted into the upper part of the elastic pin 207.

Specifically, by providing an elastic pin 207 and a locking bolt 209 for locking it, the fabric body 11 is passed through the bottom of the pressure strip 204 and stretched upward, so that the elastic pin 207 is squeezed on the end of the fabric body 11 and locked with the locking bolt 209, thereby improving the stability of the clamping of the end of the fabric body 11 and preventing the fabric body 11 from falling out during reciprocating winding.

Please refer to Figures 11-16. In another embodiment of the present invention, the friction roller 4 includes a roller 401, in which a plurality of friction blocks 402 with different surface roughness and distributed in a circle are nested. The end of the roller 401 is rotatably connected to the roller frame 5 through a roller shaft 404. A worm gear 13 is fixedly connected to the rear end of the roller shaft 404. The worm gear 13 is meshed with a worm 14. The worm 14 is plugged with a prism shaft 15. The upper end of the prism shaft 15 is connected to a third motor 16. A third photoelectric encoder 12 is installed at the front end of the roller shaft 404. The controller 10 also includes an angle monitoring module connected to the input end of the control module. The input end of the angle monitoring module is connected to the third photoelectric encoder 12. The output end of the control module is also connected to a friction coefficient adjustment block. The output end of the friction coefficient adjustment module is connected to the third motor 16.

Please refer to Figures 13 and 14. Start the third motor 16. The third motor 16 drives the worm 14 to rotate through the prism shaft 15. The worm 14 drives the roller shaft 404 and the roller 401 to rotate through the worm gear 13. The roller 401 drives the friction blocks 402 with different surface roughness to rotate. The positions of the friction blocks 402 with different surface roughness are monitored by the third photoelectric encoder 12 to achieve automatic switching.

Please refer to FIG. 16 . The surface of the roller 401 is provided with circumferentially distributed fan-shaped grooves 4011 . The friction block 402 is a fan-shaped block. The friction block 402 is fixedly connected to the roller 401 by mounting bolts 403 .

Specifically, it is convenient to replace the friction blocks 402 with different surface roughnesses to meet different detection requirements.

Please refer to FIG. 14 , the third motor 16 is fixedly connected to a support rod fixedly connected to the mounting frame 1 , and a prism groove is provided in the worm 14 for the prism shaft 15 to slide up and down.

Specifically, the up and down movement of the friction roller 4 does not affect the power transmission of the third motor 16 to the friction roller 4 .

The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims (8)

1. A textile fabric wear resistance testing device, characterized in that it comprises a mounting frame (1) and a fabric body (11), a first winding assembly (2) and a second winding assembly (3) symmetrically arranged and used for winding up the fabric body (11) are mounted on the mounting frame (1), a friction roller (4) abutting against the middle of the fabric body (11) is mounted between the first winding assembly (2) and the second winding assembly (3), the friction roller (4) is connected to a roller frame (5), a lifting rod (6) is fixedly connected to the upper end of the roller frame (5), the lifting rod (6) is vertically slidably connected to a fixed cylinder (7) fixedly connected to the mounting frame (1), a coil spring (8) abutting against the upper end of the lifting rod (6) is mounted in the fixed cylinder (7), and a pressure sensor (9) is abutted against the upper end of the coil spring (8); The first winding assembly (2) comprises a first winding roller (201), the first winding roller (201) is connected to a first motor (202) for driving the first winding roller to rotate, a first photoelectric encoder (203) is mounted on the output shaft of the first motor (202), and a locking assembly for fixing the end of the fabric body (11) is mounted on the first winding roller (201); the second winding assembly (3) has the same structure as the first winding assembly (2), the second winding assembly (3) comprises a second winding roller, the second winding roller is connected to a second motor, and a second photoelectric encoder is mounted on the output shaft of the second motor; A controller (10) is mounted on the mounting frame (1). The controller (10) includes a friction control system. The friction control system includes a control module. The input end of the control module is respectively connected to a first speed monitoring module, a second speed monitoring module and a contact pressure monitoring module. The input end of the first speed monitoring module is connected to a first photoelectric encoder (203). The input end of the second speed monitoring module is connected to a second photoelectric encoder. The input end of the contact pressure monitoring module is connected to a pressure sensor (9). The output end of the control module is respectively connected to a contact pressure regulating module, a friction speed regulating module and a contact pressure self-regulating module. The output ends of the contact pressure regulating module, the friction speed regulating module and the contact pressure self-regulating module are all connected to a first motor (202) and a second motor. A touch display panel is provided at the front end of the controller (10). 2. A textile fabric wear resistance testing device according to claim 1, characterized in that the friction roller (4) comprises a roller (401), a plurality of friction blocks (402) with different surface roughness and distributed in a circumference are nested in the roller (401), the end of the roller (401) is rotatably connected to the roller frame (5) through a roller shaft (404), a worm gear (13) is fixedly connected to the rear end of the roller shaft (404), the worm gear (13) is meshed with a worm (14), the worm (14) is plugged with a prism shaft (15), the upper end of the prism shaft (15) is connected to a third motor (16), and a third photoelectric encoder (12) is installed at the front end of the roller shaft (404); the controller (10) further comprises an angle monitoring module connected to the input end of the control module, the input end of the angle monitoring module is connected to the third photoelectric encoder (12), the output end of the control module is also connected to a friction coefficient adjustment block, and the output end of the friction coefficient adjustment module is connected to the third motor (16). 3. A textile fabric wear resistance testing device according to claim 1, characterized in that a prismatic block integrally formed therewith is fixedly connected to the upper portion of the lifting rod (6), and the prismatic block is nested in the fixed cylinder (7) and slides against the inner wall of the fixed cylinder (7). 4. A textile fabric wear resistance testing device according to claim 1, characterized in that the first winding assembly (2) comprises a support frame which is sleeved on the outside of the first winding roller (201) and rotatably connected thereto, the support frame is fixedly connected to the mounting frame (1), the first motor (202) is fixedly connected to the support frame via a mounting plate, and the first photoelectric encoder (203) is mounted on the mounting plate. 5. A textile fabric wear resistance testing device according to claim 1, characterized in that the locking assembly includes a pressure strip (204) nested in the first winding roller (201), and the two ends of the pressure strip (204) are fixedly connected to sliding rods (205) extending into the first winding roller (201), and the lower end of the sliding rod (205) is fixedly connected to a disk integrally formed therewith, and the upper end of the disk is abutted against a limit spring (206) sleeved on the sliding rod (205); the first winding roller (201) is provided with a pressing groove (2011) for accommodating the pressure strip (204), and the pressing groove (2011) is a rectangular groove with an opening in the middle. 6. A textile fabric wear resistance testing device according to claim 5, characterized in that a U-shaped cavity is enclosed between the pressure strip (204) and the pressure groove (2011), an elastic pin (207) passes through the pressure strip (204) at the open position of the pressure groove (2011), the inner wall of the pressure groove (2011) is provided with a plug hole that cooperates with the elastic pin (207), and the elastic pin (207) is sleeved with an extrusion spring (208) that abuts against the side wall of the pressure strip (204); a locking bolt (209) threadedly connected to the pressure strip (204) is inserted into the upper part of the elastic pin (207). 7. A textile fabric wear resistance testing device according to claim 2, characterized in that the surface of the roller (401) is provided with fan-shaped grooves (4011) distributed in a circumference, the friction block (402) is a fan-shaped block, and the friction block (402) is fixedly connected to the roller (401) by means of mounting bolts (403). 8. The textile fabric wear resistance testing device according to claim 1 is characterized in that the method of using the device comprises the following steps: Step 1: fixing the two ends of the fabric body (11) on the first winding assembly (2) and the second winding assembly (3) respectively, and inputting the contact pressure value and the friction speed value during friction through the touch display panel of the controller (10); Step 2: The controller (10) starts the first motor (202) and the second motor, and the first motor (202) and the second motor rotate in opposite directions, so that the fabric body (11) is gradually tightened from the drooping state and pushes the friction roller (4) to move upward, and the friction roller (4) pushes the lifting rod (6) to move upward through the roller frame (5), and the lifting rod (6) presses the pressure sensor (9) through the coil spring (8) until the contact pressure between the friction roller (4) and the fabric body (11) reaches a set contact pressure value; Step three, when the contact pressure reaches a set contact pressure value, the controller (10) controls the first motor (202) and the second motor so that the first motor (202) and the second motor reciprocate in the same direction, and the rotation speed of the reciprocating movement in the same direction is equal to the set friction speed value, thereby performing a friction operation; Step 4, friction is performed under the set friction speed condition, and the pressure sensor (9) monitors the contact pressure in real time. When the real-time contact pressure is less than the set contact pressure value, the controller (10) controls one of the first motor (202) and the second motor to accelerate the rotation until the real-time contact pressure is equal to the set contact pressure value, and then makes one of the motors that is accelerating to return to the set friction speed value; when the real-time contact pressure is greater than the set contact pressure value, the controller (10) controls one of the first motor (202) and the second motor to decelerate the rotation until the real-time contact pressure is equal to the set contact pressure value, and then makes one of the motors that is decelerating to return to the set friction speed value, thereby realizing automatic adjustment of the friction contact pressure.