Flat Filament Finished Product Performance Detection Tooling and Detection Method

Abstract

The present invention discloses a performance detection tooling and detection method for flat filament finished products, including a frame. A gas clamping mechanism, a vertically arranged wire outlet conduit, a vertically arranged radial lead screw drive module and a fixed clamping table are respectively and fixedly installed on the surface of the frame. A flat filament coil body is clamped on the circumferential side surface of the gas clamping mechanism. A to-be-detected flat filament matched with the wire outlet conduit is wound around the circumferential side surface of the flat filament coil body. A group of horizontally arranged clamping push rods a are installed on the surface of the fixed clamping table. A movable clamping plate a is fixedly installed at the movable end of the group of clamping push rods a. A gas detection assembly is installed between the opposite surfaces of the fixed clamping table and the movable clamping plate a. Through the arrangement of structures such as a force measuring module, a gas detection assembly and a gas clamping mechanism, the device of the present invention can efficiently complete the wear resistance detection, tensile property detection and air permeability detection operations of flat filament finished products. By synchronously realizing the above multiple detection functions, the versatility of this detection tooling is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of detection devices, and more specifically, to a detection tooling and detection method for the performance of finished flat filaments. Background Art

[0002] Plastic flat filaments are made by melting PY or PE plastics by heating, extruding them into films, cutting the films into narrow strips, and then subjecting them to hot stretching and shaping treatments. The long and narrow plastic strips thus formed are called flat filaments. Plastic flat filaments have the advantages of high strength, good heat resistance, and convenient processing, and are widely used in the processing of woven bags for packaging fertilizers, cement, ores, vegetables, etc.

[0003] Before the finished plastic flat filaments leave the factory, it is necessary to detect multiple properties of the plastic flat filaments. However, in the prior art, there is a lack of a multifunctional detection tooling for the performance of finished flat filaments to realize the automatic detection operation of the properties of plastic flat filaments. Based on this, the present invention provides a detection tooling and detection method for the performance of finished flat filaments to solve the problems raised in the above background art. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a detection tooling and detection method for the performance of finished flat filaments. Through the setting of structures such as a force measurement module, a gas measurement component, and a gas clamping mechanism, the present device can efficiently complete the wear resistance detection, tensile property detection, and air permeability detection operations of the finished flat filaments. By synchronously realizing the above multiple detection functions, the versatility of this detection tooling is effectively improved.

[0006] (II) Technical Solutions

[0007] To achieve the above purpose, the present invention provides the following technical solutions for a detection tooling for the performance of finished flat filaments. The technical solutions adopted are as follows: It includes a frame. On the surface of the frame, a gas clamping mechanism, a vertically arranged wire outlet conduit, a vertically arranged radial screw drive module, and a fixed clamping table are respectively fixedly installed. The circumferential surface of the gas clamping mechanism is clamped with a flat filament roll body. The circumferential surface of the flat filament roll body is wound with a to-be-detected flat filament that cooperates with the wire outlet conduit. On the surface of the fixed clamping table, a group of horizontally arranged clamping push rods a are installed. The movable ends of the group of clamping push rods a are fixedly installed with a movable clamping plate a. A gas measurement component is installed between the opposite surfaces of the fixed clamping table and the movable clamping plate a. Inside the frame, a lower pull table driven by the radial screw drive module is slidably connected. Inside the lower pull table, a group of horizontally arranged clamping push rods b are fixedly installed. The movable ends of the group of clamping push rods b are fixedly installed with a movable clamping plate b. Force measurement modules are fixedly installed inside both the lower pull table and the movable clamping plate b, and the two force measurement modules are symmetrically arranged. A friction test mechanism is also fixedly installed on the surface of the frame.

[0008] As a preferred solution, the air clamping mechanism respectively includes a winding roll rotatably connected to the frame and driven by a servo motor, and a suction pump fixedly connected to the frame. An air pressure chamber is fixedly opened inside the winding roll. The port of the suction pump is rotationally communicated with the air pressure chamber through an air pipe. A pneumatic probe is fixedly installed inside the air pipe. A group of clamping bladders distributed in a circumferential array and communicated with the air pressure chamber are installed on the circumferential surface of the winding roll. The circumferential surface of the winding roll is clamped to the flat wire roll body through a group of clamping bladders.

[0009] As a preferred solution, the wire outlet conduit is a hollow tubular structure with openings at both ends. The axis of the wire outlet conduit is perpendicular to the axis of the winding roll. A driven bevel gear a is fixedly installed at the tail end of the winding roll. A driving bevel gear a meshing with the driven bevel gear a is fixedly installed at the output shaft end of the servo motor.

[0010] As a preferred solution, the air measurement assembly respectively includes an air delivery pipe horizontally arranged and fixedly communicated with the fixed clamping table, an air delivery pump fixedly connected to the frame, and an air measurement pipe horizontally arranged and fixedly communicated with the moving clamping plate a. One end of the air outlet of the air delivery pump is fixedly communicated with the air delivery pipe. Flow sensors are installed inside both the air delivery pipe and the air measurement pipe. A one-way exhaust valve is installed inside the air measurement pipe.

[0011] As a preferred solution, the inner diameters of the air delivery pipe and the air measurement pipe are the same. The axes of the air delivery pipe and the air measurement pipe are on the same straight line. The air measurement pipe is a hollow tubular structure with openings at both ends.

[0012] As a preferred solution, the force measurement module respectively includes a wire clamping plate and a positioning plate. The wire clamping plate is in an "L" shape. The surfaces of the lower pull table and the moving clamping plate b are respectively fixedly connected to the positioning plates in two force measurement modules. A group of vertically arranged guide rods are installed on the top surface of the wire clamping plate. The cross section of the guide rod is in a "T" shape. The circumferential surface of the guide rod is slidably connected to the positioning plate. A pressure sensor vertically arranged and cooperating with the wire clamping plate is fixedly installed inside the positioning plate.

[0013] As a preferred solution, the friction test mechanism includes an axial sliding table slidably connected to the frame. A group of axial push rods are installed between the opposite surfaces of the frame and the axial sliding table. A longitudinal sliding table is slidably connected to the inner wall of the axial sliding table. A longitudinal lead screw drive module drivingly connected to the longitudinal sliding table is installed between the inner surfaces of the axial sliding table. A support plate is fixedly installed on the top surface of the longitudinal sliding table. A pressure measurement shaft is rotatably connected to the inner wall of the support plate. A transmission motor, a speed measurement sensor, and a counting sensor are respectively installed on the surface of the support plate. The output shaft end of the transmission motor is drivingly connected to the pressure measurement shaft. The ports of the speed measurement sensor and the counting sensor are both cooperated with the pressure measurement shaft. A group of friction wheels distributed in a linear array are fixedly installed on the circumferential surface of the pressure measurement shaft. The friction coefficient of each friction wheel is different.

[0014] As a preferred solution, both the longitudinal lead screw drive module and the radial lead screw drive module include a drive motor and a drive lead screw. The output shaft end of the drive motor is fixedly connected to the drive lead screw. The axis of the drive lead screw at the longitudinal lead screw drive module is perpendicular to the axis of the drive lead screw at the radial lead screw drive module, and the axis of the drive lead screw at the radial lead screw drive module is perpendicular to the horizontal line.

[0015] As a preferred solution, a driven bevel gear b is fixedly installed at the tail end of the pressure testing shaft, and a driving bevel gear b meshing with the driven bevel gear b is fixedly installed at the output shaft end of the transmission motor. The axis of the pressure testing shaft is parallel to the axis of the winding roller.

[0016] As a preferred solution, the detection method of the flat wire finished product performance detection tooling includes the following steps:

[0017] SS001. Clamping: When in use, sleeved the flat wire coil body on the winding roller. After the flat wire coil body is sleeved, the suction pump inflates the inside of the pressure chamber until the detection value of the air pressure probe reaches the set threshold value. When the detection value of the air pressure probe reaches the set threshold value, the fixing operation of the flat wire coil body is completed. After the flat wire coil body is fixed, the open end of the flat wire to be tested passes through the wire outlet conduit, and the flat wire to be tested is pre-released by a specified length;

[0018] SS002. Flat wire tensile property detection: In the initial state of detection, the single-chip microcomputer makes the fixed clamping table and the movable clamping plate a move away from each other by setting the clamping push rod a, makes the downward pulling table and the movable clamping plate b move away from each other by setting the clamping push rod b, and makes the top surface of the downward pulling table keep fitting with the top surface of the fixed clamping table by controlling the radial lead screw drive module. After fitting, the clamping push rod a and the clamping push rod b work independently, and finally the flat wire to be tested is clamped between the fixed clamping table and the movable clamping plate a and between the two wire clamping plates. After the flat wire to be tested is clamped, the radial lead screw drive module drives the downward pulling table to move down evenly. During the process of the downward pulling table gradually moving down, the value of the pressure sensor changes. When the flat wire is broken, record the peak value of the pressure sensor corresponding to the pressure sensor at the moment of breaking, that is, measure the tensile strength of the flat wire to be tested;

[0019] SS003. Air permeability detection: During the air permeability detection, the flat wire to be tested is fully clamped between the fixed clamping table and the movable clamping plate a, and after clamping, the flat wire to be tested is arranged between the air supply pipe and the air measurement pipe. During the test, the air supply pump sends out gas at a set rate, and the flow sensors in the air supply pipe and the air measurement pipe detect the air outlet flow rate of the air supply pipe and the air outlet flow rate of the air measurement pipe in real time. The single-chip microcomputer calculates the flow rate difference between the two flow sensors per unit time, and then calculates the air permeability of the flat wire to be tested;

[0020] SS004. Wear resistance performance detection. During the wear resistance performance detection, the flat filament to be tested is clamped between two wire clamping plates, a fixed clamping table and a movable clamping plate a, and through the control of the radial lead screw drive module, the flat filament to be tested is maintained at a set tension. After the flat filament is tightened, by adjusting the positions of the axial slide table and the longitudinal slide table, the friction wheel is made to be in close contact with the flat filament. After the friction wheel is in close contact with the flat filament, the drive motor drives the friction wheel to rotate at a set speed. During the wear resistance performance detection, the quantitative test method is adopted. During the test, the rotation speed of the pressure measurement shaft and the tension of the flat filament to be tested are fixed quantities, and the friction wheels with different friction coefficients are variables. The single-chip microcomputer calculates the number of rotation circles corresponding to the pressure measurement shaft when the flat filament breaks under different friction wheels, and then assists in measuring the wear resistance performance of the flat filament to be tested.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the present invention provides a flat filament finished product performance detection tooling and a detection method, having the following beneficial effects

[0023] 1. Through the settings of structures such as the force measurement module, gas measurement component and air clamping mechanism, the device of the present invention can efficiently complete the wear resistance performance detection, tensile performance detection and air permeability detection operations of the flat filament finished product. By synchronously realizing the above multiple detection functions, the versatility of this detection tooling is effectively improved.

[0024] 2. Through the settable structure of the flat filament roll body, it is convenient to realize the continuous and repeated detection of the flat filament finished product during the detection of the flat filament finished product. By realizing the above continuous and repeated detection function, the detection accuracy of this device is effectively improved.

[0025] Description of the drawings of the flat filament

[0026] Figure 1 is a schematic structural diagram of the flat filament finished product performance detection tooling of the present invention;

[0027] Figure 2 is of the present invention Figure 1 a partial enlarged structural diagram at A in;

[0028] Figure 3 is of the present invention Figure 1 a partial enlarged structural diagram at B in;

[0029] Figure 4 is of the present invention Figure 1 a structural diagram from another angle;

[0030] Figure 5 is of the present invention Figure 4 a partial enlarged structural diagram at C in;

[0031] Figure 6 is a schematic structural diagram of the clamping push rod a and the air supply pipe of the present invention;

[0032] Figure 7 This is a schematic structural diagram of the clamping push rod b and the guide rod of the present invention;

[0033] Figure 8 For the present invention Figure 7 This is a partially enlarged schematic structural diagram at position D in the present invention.

[0034] In the figure: 1, frame; 2, wire outlet conduit; 3, radial lead screw drive module; 4, fixed clamping table; 5, flat wire coil body; 6, flat wire to be measured; 7, clamping push rod a; 8, moving clamping plate a; 9, lower pulling table; 10, clamping push rod b; 11, moving clamping plate b; 12, servo motor; 13, winding roller; 14, suction pump; 15, air pressure probe; 16, clamping capsule; 17, air supply pipe; 18, air supply pump; 19, air measurement pipe; 20, flow sensor; 21, one-way exhaust valve; 22, wire clamping plate; 23, positioning plate; 24, guide rod; 25, pressure sensor; 26, axial sliding table; 27, axial push rod; 28, longitudinal sliding table; 29, longitudinal lead screw drive module; 30, support plate; 31, pressure measurement shaft; 32, drive motor; 33, speed measurement sensor; 34, counting sensor; 35, friction wheel. Specific embodiments

[0035] The present invention will be further described and explained below in conjunction with specific embodiments and the accompanying drawings of the specification:

[0036] Please refer to Figure 1-8 , for the present invention: a flat wire finished product performance detection tooling, the technical solution adopted is: including a frame 1. When in use, a single-chip microcomputer is fixedly installed on the surface of the frame 1, and the single-chip microcomputer is used to receive the working feedback of relevant power mechanisms in the present device in real time;

[0037] The model of the single-chip microcomputer is STM8S005K6T6C;

[0038] An air clamping mechanism, a vertically arranged wire outlet conduit 2, a vertically arranged radial lead screw drive module 3 and a fixed clamping table 4 are respectively fixedly installed on the surface of the frame 1. The circumferential side of the air clamping mechanism is clamped with a flat wire coil body 5, and a flat wire to be measured 6 that cooperates with the wire outlet conduit 2 is wound around the circumferential side of the flat wire coil body 5;

[0039] The air clamping mechanism respectively includes a winding roller 13 rotatably connected to the frame 1 and driven by a servo motor 12 and a suction pump 14 fixedly connected to the frame 1;

[0040] The suction pump 14 is a suction and pumping dual-purpose pump;

[0041] The wire outlet conduit 2 is a hollow tubular structure with both ends open. The axis of the wire outlet conduit 2 is perpendicular to the axis of the winding roller 13. A driven bevel gear a is fixedly installed at the tail end of the winding roller 13, and a driving bevel gear a meshing with the driven bevel gear a is fixedly installed at the output shaft end of the servo motor 12;

[0042] An inflation chamber is fixedly arranged inside the roller 13. The port of the suction pump 14 is rotationally communicated with the inflation chamber through an air pipe. An air pressure probe 15 is fixedly installed inside the air pipe. A group of clamping capsules 16 distributed in a circumferential array and communicated with the inflation chamber are installed on the circumferential surface of the roller 13. The circumferential surface of the roller 13 is clamped with the flat filament roll body 5 through a group of clamping capsules 16. The function of the air pressure probe 15 is to detect the air pressure data inside the inflation chamber in real time, and then assist in detecting the clamping and fixing strength of the clamping capsules 16 on the flat filament roll body 5;

[0043] The model of the air pressure probe 15 is MS5805-02BA01;

[0044] A group of horizontally arranged clamping push rods a7 are installed on the surface of the fixed clamping table 4. The movable ends of a group of clamping push rods a7 are fixedly installed with a movable clamping plate a8. A gas detection component is installed between the opposite surfaces of the fixed clamping table 4 and the movable clamping plate a8;

[0045] The gas detection component respectively includes an air delivery pipe 17 horizontally arranged and fixedly communicated with the fixed clamping table 4, an air delivery pump 18 fixedly connected to the frame 1, and a gas detection pipe 19 horizontally arranged and fixedly communicated with the movable clamping plate a8. One end of the air outlet of the air delivery pump 18 is fixedly communicated with the air delivery pipe 17. Flow sensors 20 are installed inside both the air delivery pipe 17 and the gas detection pipe 19. A one-way exhaust valve 21 is installed inside the gas detection pipe 19. The function of the one-way exhaust valve 21 is to make the gas inside the gas detection pipe 19 can only flow outwards;

[0046] The inner diameters of the air delivery pipe 17 and the gas detection pipe 19 are the same. The axes of the air delivery pipe 17 and the gas detection pipe 19 are on the same straight line. The gas detection pipe 19 is a hollow tubular structure with both ends open;

[0047] The function of the flow sensor 20 is to detect the ventilation flow rate of the air delivery pipe 17 and the gas detection pipe 19 per unit time in real time;

[0048] During use, the flow sensor 20 feeds the detected real-time data back to the single-chip microcomputer. The model of the flow sensor 20 is OKD-HZ43WB;

[0049] A lower pull table 9 driven by a radial lead screw drive module 3 is slidably connected inside the frame 1. A group of horizontally arranged clamping push rods b10 are fixedly installed inside the lower pull table 9. The movable ends of a group of clamping push rods b10 are fixedly installed with a movable clamping plate b11. Force measuring modules are fixedly installed inside both the lower pull table 9 and the movable clamping plate b11. The two force measuring modules are symmetrically arranged. A friction testing mechanism is also fixedly installed on the surface of the frame 1.

[0050] The force measuring modules respectively include a wire clamping plate 22 and a positioning plate 23. The wire clamping plate 22 has an "L" - shaped structure. The surfaces of the lower drawing table 9 and the movable clamping plate b11 are respectively fixedly connected to the positioning plates 23 in the two force measuring modules. A group of vertically arranged guide rods 24 are installed on the top surface of the wire clamping plate 22. The cross - section of the guide rod 24 is "T" - shaped, and the circumferential surface of the guide rod 24 is slidably connected to the positioning plate 23. A vertically arranged pressure sensor 25 that cooperates with the wire clamping plate 22 is fixedly installed inside the positioning plate 23. The function of the pressure sensor 25 is to detect the pressure data given by the lower drawing table 9 to the pressure sensor 25 in real - time, and the pressure sensor 25 feeds back the detected signal to the single - chip microcomputer in real - time.

[0051] The friction test mechanism includes an axial sliding table 26 slidably connected to the frame 1. A group of axial push rods 27 are installed between the opposite surfaces of the frame 1 and the axial sliding table 26. A longitudinal sliding table 28 is slidably connected to the inner wall of the axial sliding table 26. A longitudinal lead screw driving module 29 that is drivingly connected to the longitudinal sliding table 28 is installed between the inner surfaces of the axial sliding table 26. A support plate 30 is fixedly installed on the top surface of the longitudinal sliding table 28. A pressure measuring shaft 31 is rotatably connected to the inner wall of the support plate 30. A driving motor 32, a speed measuring sensor 33, and a counting sensor 34 are respectively installed on the surface of the support plate 30. The output shaft end of the driving motor 32 is drivingly connected to the pressure measuring shaft 31. A driven bevel gear b is fixedly installed at the tail end of the pressure measuring shaft 31. A driving bevel gear b that meshes with the driven bevel gear b is fixedly installed at the output shaft end of the driving motor 32. The axis of the pressure measuring shaft 31 is parallel to the axis of the roller 13;

[0052] The ports of the speed measuring sensor 33 and the counting sensor 34 are both in cooperation with the pressure measuring shaft 31. A group of friction wheels 35 distributed in a linear array are fixedly installed on the circumferential surface of the pressure measuring shaft 31, and the friction coefficient of each friction wheel 35 is different.

[0053] The function of the speed measuring sensor 33 is to detect the rotational speed data of the pressure measuring shaft 31 in real - time, so that the rotational speed of the driving motor 32 remains constant during operation. The model of the speed measuring sensor 33 is CS - 2;

[0054] The function of the counting sensor 34 is to detect the number of rotations of the pressure measuring shaft 31 in real - time;

[0055] During operation, the speed measuring sensor 33 and the counting sensor 34 feed back the detected signals to the single - chip microcomputer in real - time;

[0056] Both the longitudinal lead screw driving module 29 and the radial lead screw driving module 3 include a driving motor and a driving lead screw. The output shaft end of the driving motor is fixedly connected to the driving lead screw. The axis of the driving lead screw in the longitudinal lead screw driving module 29 is perpendicular to the axis of the driving lead screw in the radial lead screw driving module 3, and the axis of the driving lead screw in the radial lead screw driving module 3 is perpendicular to the horizontal line.

[0057] Testing method for finished flat wire product performance detection tooling, including the following steps:

[0058] SS001. Clamping: When in use, the flat wire coil body 5 is sleeved on the winding roller 13. After the flat wire coil body 5 is sleeved, the suction pump 14 inflates the inside of the pressure chamber until the detected value of the air pressure probe 15 reaches the set threshold. When the detected value of the air pressure probe 15 reaches the set threshold, the fixing operation of the flat wire coil body 5 is completed. After the flat wire coil body 5 is fixed, the open end of the flat wire 6 to be tested passes through the wire outlet conduit 2, and the flat wire 6 to be tested is pre-released by a specified length;

[0059] SS002. Flat wire tensile property detection: In the initial state of detection, the single-chip microcomputer makes the fixed clamping table 4 and the movable clamping plate a8 move away from each other by setting the clamping push rod a7, makes the lower pulling table 9 and the movable clamping plate b11 move away from each other by setting the clamping push rod b10, and makes the top surface of the lower pulling table 9 fit with the top surface of the fixed clamping table 4 by controlling the radial screw rod driving module 3. After fitting, the clamping push rod a7 and the clamping push rod b10 work independently, and finally the flat wire 6 to be tested is clamped between the fixed clamping table 4 and the movable clamping plate a8 and between the two wire clamping plates 22. After the flat wire 6 to be tested is clamped, the radial screw rod driving module 3 drives the lower pulling table 9 to move down evenly. During the process of the lower pulling table 9 gradually moving down, the value of the pressure sensor 25 changes. When the flat wire is broken, record the peak value of the pressure sensor 25 corresponding to the break of the pressure sensor 25, that is, measure the tensile strength of the flat wire 6 to be tested;

[0060] SS003. Permeability detection: During the permeability detection, the flat wire 6 to be tested is fully clamped between the fixed clamping table 4 and the movable clamping plate a8, and after clamping, the flat wire 6 to be tested is arranged between the air supply pipe 17 and the air measurement pipe 19. During the test, the air supply pump 18 sends out gas at a set rate, and the flow sensors 20 in the air supply pipe 17 and the air measurement pipe 19 detect the air outlet flow of the air supply pipe 17 and the air outlet flow of the air measurement pipe 19 in real time. The single-chip microcomputer calculates the flow difference between the two flow sensors 20 per unit time, and then calculates the permeability of the flat wire 6 to be tested;

[0061] SS004. Wear resistance performance detection. During the wear resistance performance detection, the flat filament 6 to be tested is clamped between two wire clamping plates 22, a fixed clamping table 4 and a moving clamping plate a8, and through the control of the radial lead screw drive module 3, the flat filament 6 to be tested is maintained at a set tension. After the flat filament is tightened, by adjusting the positions of the axial sliding table 26 and the longitudinal sliding table 28, the friction wheel 35 is made to closely adhere to the flat filament. After the friction wheel 35 closely adheres to the flat filament, the drive motor 32 drives the friction wheel 35 to rotate at a set speed. During the wear resistance performance detection, the quantitative test method is adopted. During the test, the rotation speed of the pressure measurement shaft 31 and the tension of the flat filament 6 to be tested are fixed quantities, and the friction wheel 35 with different friction coefficients is the variable. The single-chip microcomputer calculates the number of rotation circles corresponding to the pressure measurement shaft 31 when the flat filament breaks under different friction wheels 35, and then assists in measuring the wear resistance performance of the flat filament 6 to be tested.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. Flat filament finished product performance detection tooling, including a frame (1), characterized in that: The surface of the frame (1) is fixedly installed with a pneumatic clamping mechanism, a vertically arranged wire outlet conduit (2), a vertically arranged radial lead screw driving module (3), and a fixed clamping table (4). The circumferential side of the pneumatic clamping mechanism is clamped with a flat wire coil body (5). The circumferential side of the flat wire coil body (5) is wound with a flat wire to be measured (6) that cooperates with the wire outlet conduit (2). The surface of the fixed clamping table (4) is installed with a group of horizontally arranged clamping push rods a (7). The movable ends of the group of clamping push rods a (7) are fixedly installed with a movable clamping plate a (8). A gas measuring component is installed between the opposite surfaces of the fixed clamping table (4) and the movable clamping plate a (8). A lower pulling table (9) driven by the radial lead screw driving module (3) is slidably connected inside the frame (1). A group of horizontally arranged clamping push rods b (10) are fixedly installed inside the lower pulling table (9). The movable ends of the group of clamping push rods b (10) are fixedly installed with a movable clamping plate b (11). Force measuring modules are fixedly installed inside both the lower pulling table (9) and the movable clamping plate b (11). The two force measuring modules are symmetrically arranged. A friction testing mechanism is also fixedly installed on the surface of the frame (1).

2. The flat filament finished product performance detection tooling according to claim 1, characterized in that: The pneumatic clamping mechanism respectively includes a roller (13) rotatably connected to the frame (1) and driven by a servo motor (12), and a suction pump (14) fixedly connected to the frame (1). A pressure charging cavity is fixedly opened inside the roller (13). The port of the suction pump (14) is rotationally communicated with the pressure charging cavity through an air pipe. A pressure probe (15) is fixedly installed inside the air pipe. A group of air bags (16) distributed in a circumferential array and communicated with the pressure charging cavity are installed on the circumferential side of the roller (13). The circumferential side of the roller (13) is clamped with the flat wire coil body (5) through a group of air bags (16).

3. The flat filament finished product performance detection tooling according to claim 2, wherein: The wire outlet conduit (2) is a hollow tubular structure with openings at both ends. The axis of the wire outlet conduit (2) is perpendicular to the axis of the roller (13). A driven bevel gear a is fixedly installed at the tail end of the roller (13). A driving bevel gear a meshing with the driven bevel gear a is fixedly installed at the output shaft end of the servo motor (12).

4. The flat filament finished product performance detection tooling according to claim 3, wherein: The gas measuring component respectively includes a gas supply pipe (17) horizontally arranged and fixedly communicated with the fixed clamping table (4), a gas supply pump (18) fixedly connected to the frame (1), and a gas measuring pipe (19) horizontally arranged and fixedly communicated with the movable clamping plate a (8). One end of the air outlet of the gas supply pump (18) is fixedly communicated with the gas supply pipe (17). Flow sensors (20) are installed inside both the gas supply pipe (17) and the gas measuring pipe (19). A one-way exhaust valve (21) is installed inside the gas measuring pipe (19).

5. The flat filament finished product performance detection tooling according to claim 4, characterized in that: The inner diameters of the gas supply pipe (17) and the gas measuring pipe (19) are the same. The axes of the gas supply pipe (17) and the gas measuring pipe (19) are on the same straight line. The gas measuring pipe (19) is a hollow tubular structure with openings at both ends.

6. The flat filament finished product performance detection tooling according to claim 1, characterized in that: The force measuring modules respectively comprise a wire clamping plate (22) and a positioning plate (23); the wire clamping plate (22) is an "L"-shaped structure; the surfaces of the pull-down platform (9) and the movable clamping plate b (11) are respectively fixedly connected to the positioning plates (23) in the two force measuring modules; a group of vertically arranged guide rods (24) are installed on the top surface of the wire clamping plate (22); the cross section of the guide rods (24) is "T"-shaped; the peripheral side surface of the guide rods (24) is slidably connected to the positioning plate (23); a vertically arranged pressure sensor (25) that cooperates with the wire clamping plate (22) is fixedly installed inside the positioning plate (23).

7. The flat filament finished product performance detection tooling according to claim 1, characterized in that: The friction testing mechanism comprises an axial slide (26) slidably connected to a frame (1); a group of axial push rods (27) are installed between the opposing surfaces of the frame (1) and the axial slide (26); a longitudinal slide (28) is slidably connected to the inner wall of the axial slide (26); a longitudinal screw drive module (29) drivingly connected to the longitudinal slide (28) is installed between the inner surfaces of the axial slide (26); a support plate (30) is fixedly installed on the top surface of the longitudinal slide (28); and the inner wall of the support plate (30) is A pressure measuring shaft (31) is rotatably connected thereto. A transmission motor (32), a speed sensor (33) and a counting sensor (34) are respectively mounted on the surface of the support plate (30). The output shaft end of the transmission motor (32) is transmission-connected to the pressure measuring shaft (31). Ports of the speed sensor (33) and the counting sensor (34) are both matched with the pressure measuring shaft (31). A group of friction wheels (35) distributed in a linear array are fixedly mounted on the peripheral side surface of the pressure measuring shaft (31). The friction coefficient of each friction wheel (35) is different.

8. The flat filament finished product performance detection tooling according to claim 7, characterized in that: The longitudinal screw drive module (29) and the radial screw drive module (3) both comprise a drive motor and a drive screw, the output shaft end of the drive motor is fixedly connected to the drive screw, the axis of the drive screw at the longitudinal screw drive module (29) is perpendicular to the axis of the drive screw at the radial screw drive module (3), and the axis of the drive screw at the radial screw drive module (3) is perpendicular to the horizontal line.

9. The flat filament finished product performance detection tooling according to claim 8, characterized in that: A driven bevel gear b is fixedly mounted on the tail end of the pressure measuring shaft (31), a driving bevel gear b meshing with the driven bevel gear b is fixedly mounted on the output shaft end of the transmission motor (32), and the axis of the pressure measuring shaft (31) is parallel to the axis of the winding roller (13).

10. The detection method of the flat filament finished product performance detection tooling according to any one of claims 1-9, characterized in that, The following steps are involved: SS001, clamping, when in use, the flat wire roll body (5) is sleeved on the winding roller (13), after the flat wire roll body (5) is sleeved, the suction pump (14) inflates the inside of the pressure chamber until the detection value of the air pressure probe (15) reaches the set threshold value, when the detection value of the air pressure probe (15) reaches the set threshold value, the fixing operation of the flat wire roll body (5) is completed, after the flat wire roll body (5) is fixed, the open end of the flat wire (6) to be tested passes through the wire outlet guide tube (2), and the flat wire (6) to be tested is pre-released to a specified length; SS002. Detection of the tensile properties of flat filaments. In the initial state of detection, the single-chip microcomputer sets the clamping push rod a (7) to move the fixed clamping table (4) and the movable clamping plate a (8) away from each other. By setting the clamping push rod b (10), the lower pull table (9) and the movable clamping plate b (11) are moved away from each other. By controlling the radial lead screw drive module (3), the top surface of the lower pull table (9) is kept in contact with the top surface of the fixed clamping table (4). After the contact, the clamping push rod a (7) and the clamping push rod b (10) work independently, and finally the flat filament to be tested (6) is clamped between the fixed clamping table (4) and the movable clamping plate a (8) and between the two wire clamping plates (22). After the flat filament to be tested (6) is clamped, the radial lead screw drive module (3) drives the lower pull table (9) to move down evenly. During the gradual downward movement of the lower pull table (9), the value of the pressure sensor (25) changes. When the flat filament is broken, the peak value of the pressure sensor (25) corresponding to the breakage of the pressure sensor (25) is recorded, that is, the tensile strength of the flat filament to be tested (6) is measured; SS003. Detection of air permeability. During the air permeability detection, the flat filament to be tested (6) is fully clamped between the fixed clamping table (4) and the movable clamping plate a (8). After clamping, the flat filament to be tested (6) is arranged between the air supply pipe (17) and the air measuring pipe (19). During the test, the air supply pump (18) sends out gas at a set rate, and the flow sensors (20) in the air supply pipe (17) and the air measuring pipe (19) detect the air outlet flow rate of the air supply pipe (17) and the air outlet flow rate of the air measuring pipe (19) in real time. The single-chip microcomputer calculates the flow difference between the two flow sensors (20) per unit time, and then calculates the air permeability of the flat filament to be tested (6); SS004. Detection of wear resistance. During the wear resistance detection, the flat filament to be tested (6) is clamped between the two wire clamping plates (22) and between the fixed clamping table (4) and the movable clamping plate a (8). By controlling the radial lead screw drive module (3), the flat filament to be tested (6) is maintained at a set tension. After the flat filament is tightened, by adjusting the positions of the axial sliding table (26) and the longitudinal sliding table (28), the friction wheel (35) is made to be in close contact with the flat filament. After the friction wheel (35) is in close contact with the flat filament, the drive motor (32) drives the friction wheel (35) to rotate at a set speed. During the wear resistance detection, the quantitative test method is adopted. During the test, the rotation speed of the pressure measuring shaft (31) and the tension of the flat filament to be tested (6) are fixed quantities, and the friction wheels (35) with different friction coefficients are variables. The single-chip microcomputer calculates the number of rotation circles of the pressure measuring shaft (31) corresponding to the breakage of the flat filament under different friction wheels (35), and then assists in measuring the wear resistance of the flat filament to be tested (6).

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