Finished product detection device for carbon fiber fabric and working method thereof

Abstract

The present invention discloses a finished product detection device for carbon fiber fabric and a working method thereof, comprising a base, a first support plate fixedly installed above the base, a power source provided on the outer side of the first support plate, a conveyor provided on the inner side of the first support plate, a moving device fixedly installed on the conveying end of the conveyor, a second support plate fixedly installed on the inner side of the moving device, a guide groove provided on the front side of the second support plate, an upper conveyor belt provided on the inner side of the second support plate, a lower conveyor belt provided on the inner side of the second support plate, a third support plate provided on the inner side of the second support plate, a first telescoping device provided on the inner side of the third support plate, a first pressing plate provided on the output end of the first telescoping device, a conveying plate provided on the inner side of the second support plate, and a center column provided on the inner side of the second support plate. The present invention conveniently and efficiently realizes an integrated detection function.

Description

Technical Field

[0001] The present invention is applied to the background of carbon fiber fabrics, and is named as a finished product detection device for carbon fiber fabrics and a working method thereof. Background Art

[0002] Fiber cloth, also known as carbon fiber cloth, carbon fiber cloth, carbon fiber cloth, carbon cloth, carbon fiber fabric, carbon fiber tape, carbon fiber sheet (prepreg cloth), etc., is known as "black gold" internationally. It is called the "third generation material" after metals such as stone and steel because composite materials made of carbon fiber have extremely high strength, are ultra-light, and are resistant to high temperatures and high pressures.

[0003] However, after the existing carbon fiber fabrics are completed, their inspection requires manual delivery of cut samples to multiple inspection areas, and repeated fixing, inspection and disassembly. This wastes time, the operation steps are cumbersome and wastes manpower, and the carbon fiber fabrics cannot be accurately fixed, resulting in low safety in multiple inspection projects and easy injury to workers.

[0004] Therefore, it is necessary to provide a finished product detection device for carbon fiber fabrics and a working method thereof, which can achieve the effect of integrated detection. Summary of the Invention

[0005] The object of the present invention is to provide a finished product detection device for carbon fiber fabrics and a working method thereof, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a finished product detection device for carbon fiber fabrics and a working method thereof, comprising a base, a first support plate fixedly mounted above the base, a power source disposed on the outer side of the first support plate, a transmitter disposed on the inner side of the first support plate, and a mover fixedly mounted on the transmission end of the transmitter;

[0007] A second support plate is fixedly installed on the inner side of the mover, a guide groove is provided on the front side of the second support plate, an upper conveyor belt is provided on the inner side of the second support plate, a lower conveyor belt is provided on the inner side of the second support plate, a third support plate is provided on the inner side of the second support plate, a first retractor is provided on the inner side of the third support plate, a first pressing plate is provided on the output end of the first retractor, and a conveyor plate is provided on the inner side of the second support plate;

[0008] A central column is provided on the inner side of the second support plate, a first roller is provided above the central column, a second roller is provided above the central column, an arc-shaped plate is provided on the right side of the central column, a fourth support plate is provided on the outer side of the arc-shaped plate, a second retractor is provided on the inner side of the fourth support plate, and a second pressure plate is provided at the output end of the second retractor.

[0009] In one embodiment, a presser is fixedly installed on the inner side of the second support plate, the top bearing of the presser is connected to the first cylinder, the rod end bearing of the first cylinder is connected to the third pressure plate, the outer bearing of the presser is connected to the first connecting plate, the outer bearing of the presser is connected to the second connecting plate, and the other ends of the first connecting plate and the second connecting plate are respectively connected to the third pressure plate with bearings.

[0010] In one embodiment, a support frame is fixedly installed above the first support plate, a second cylinder is fixedly installed on the inner side of the support frame, a first extension rod is fixedly installed on the gas rod end of the second cylinder, an adapter plate is fixedly installed on the bottom of the first extension rod, a third cylinder is provided on the inner side of the first extension rod, a second extension rod is fixedly installed on the gas rod end of the third cylinder, a connecting block is provided at the bottom of the second extension rod, a threaded column is provided at the bottom of the connecting block, the threaded column and the adapter plate are slidably connected to each other, a support rod is provided at the bottom of the adapter plate, a pressure device is provided at the bottom bearing of the pressure device is connected to a test plate, an outer bearing of the support rod is connected to the third connecting plate, a bottom bearing of the third connecting plate is connected to the fourth connecting plate, and the fourth connecting plate The bottom bearing is connected to a limiting ring, a first buffer is provided above the limiting ring, the top of the first buffer is connected to the support rod, the outside of the first buffer is wrapped with a spring, the upper bearing of the adapter plate is connected to the first cam gear, the inside of the first cam gear is threadedly engaged with the threaded column, a control warehouse is provided above the adapter plate, the outer bearing of the control warehouse is connected to the second cam gear, the second cam gear and the first cam gear are meshed with each other, the internal bearing of the control warehouse is connected to a cam, the rotating shaft of the cam and the rotating shaft of the second cam gear are fixedly connected to each other, the top bearing of the cam is connected to a connecting rod, the top bearing of the connecting rod is connected to a piston plate, the piston plate and the control warehouse are slidably connected to each other, and an air outlet is provided on the top of the control warehouse.

[0011] In one embodiment, a fourth cylinder is provided above the base, a connecting disk is provided at the gas rod end of the fourth cylinder, the upper bearing of the connecting disk is connected to the fifth connecting plate, the upper bearing of the fifth connecting plate is connected to the sixth connecting plate, the upper bearing of the sixth connecting plate is connected to the top ring, a second buffer is provided above the connecting disk, the upper part of the second buffer is connected to the top ring, and a protective barrel is provided below the top ring.

[0012] In one embodiment, a telescopic covering device is provided on the inner side of the support frame, a mechanical arm is provided above the base, and an ignition device is provided above the mechanical arm.

[0013] In one embodiment, a fifth cylinder is provided on the inner side of the support frame, a rotating device is provided at the air rod end of the fifth cylinder, a controller is provided at the bottom of the rotating device, grinding heads are provided on both sides of the controller, and a detector is provided on the outer side of the rotating device.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention transmits the carbon fiber fabric through multiple conveying devices, and cooperates with multiple pressing plates to straighten and fix the carbon fiber fabric, and then transports the entire carbon fiber fabric. First, a tensile test is performed, and the carbon fiber fabric in a partial area is fixed again by a limiting ring, so that the entire carbon fiber fabric is pulled and displaced, and the tensile strength is tested. Then, the quality of the carbon fiber fabric is judged by burning in the second step, and finally its wear resistance is judged by polishing. The overall detection does not interfere with each other, and only requires one manual operation, which is simple and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings will make the technical solutions and other beneficial effects of the present application apparent.

[0016] In the attached figure:

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the side structure of the interior of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of part of the structure of the present invention;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of part of the structure of the present invention;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of part of the structure of the present invention;

[0023] Figure 7 It is an enlarged structural diagram of part of the structure of the present invention;

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of part of the structure of the present invention;

[0025] In the figure: 1. base; 2. first support plate; 3. power source; 4. conveyor; 5. mover; 6. second support plate; 7. lower conveyor belt; 8. upper conveyor belt; 9. guide groove; 10. third support plate; 11. first telescopic device; 12. first pressure plate; 13. conveyor plate; 14. presser; 15. first connecting plate; 16. second connecting plate; 17. third pressure plate; 18. first cylinder; 19. center column; 20. first roller; 21. second roller; 22. curved plate; 23. fourth support plate; 24. second telescopic device; 25. second pressure plate; 26. support frame; 27. second cylinder; 28. first extension rod; 29. ​​adapter plate; 30. third cylinder; 31. second extension rod; 32 , connecting block; 33, threaded column; 34, first cam gear; 35, second cam gear; 36, control compartment; 37, cam; 38, connecting rod; 39, piston plate; 40, support rod; 41, pressure device; 42, test plate; 43, third connecting plate; 44, fourth connecting plate; 45, first buffer; 46, spring; 47, limit ring; 48, top ring; 49, protective barrel; 50, sixth connecting plate; 51, fifth connecting plate; 52, second buffer; 53, connecting plate; 54, fourth cylinder; 55, telescopic covering device; 56, robotic arm; 57, ignition device; 58, fifth cylinder; 59, rotating device; 60, controller; 61, grinding head; 62, detector; 63, air outlet DETAILED DESCRIPTION

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art will appreciate the application of other processes and / or the use of other materials.

[0027] See also Figure 1-8 The present invention provides a technical solution: a finished product inspection device for carbon fiber fabrics and a working method thereof, comprising a base 1, a first support plate 2 fixedly mounted above the base 1, a power source 3 disposed on the outer side of the first support plate 2, a conveyor 4 disposed on the inner side of the first support plate 2, and a mover 5 fixedly mounted on the transmission end of the conveyor 4;

[0028] A second support plate 6 is fixedly installed on the inner side of the mover 5, a guide groove 9 is provided on the front side of the second support plate 6, an upper conveyor belt 8 is provided on the inner side of the second support plate 6, a lower conveyor belt 7 is provided on the inner side of the second support plate 6, a third support plate 10 is provided on the inner side of the second support plate 6, a first retractor 11 is provided on the inner side of the third support plate 10, a first pressing plate 12 is provided on the output end of the first retractor 11, and a conveying plate 13 is provided on the inner side of the second support plate 6;

[0029] A central column 19 is provided on the inner side of the second supporting plate 6, a first roller 20 is provided above the central column 19, a second roller 21 is provided above the central column 19, an arc plate 22 is provided on the right side of the central column 19, a fourth supporting plate 23 is provided on the outer side of the arc plate 22, a second telescopic device 24 is provided on the inner side of the fourth supporting plate 23, and a second pressing plate 25 is provided at the output end of the second telescopic device 24. The worker inserts the carbon fiber fabric to be tested into the guide groove 9 and pushes it forward until one end of the carbon fiber fabric is clamped between the lower conveyor belt 7 and the upper conveyor belt 8 and the carbon fiber fabric is driven to the right through rotation. The carbon fiber fabric is driven to the right and transmitted after passing the conveying plate 13 to the top. The top of the carbon fiber fabric is clamped by the first roller 20 and the second roller 21 again and is continued to be transmitted to the right through rotation. After the carbon fiber fabric passes the second pressing plate 25, the lower conveyor belt 7 and the upper conveyor belt 8 are The conveyor belt 8 and the first roller 20 and the second roller 21 stop rotating at the same time, and then the second telescopic device 24 is started at the same time, driving the second pressure plate 25 to move downward, so that the right end of the carbon fiber fabric is fixed on the arc plate 22, and then the lower conveyor belt 7 and the upper conveyor belt 8 are reversed to pull the carbon fiber fabric so that it is in a straight state, and then the first telescopic device 11 is started to drive the first pressure plate 12 to descend and press the carbon fiber fabric, and then the lower conveyor belt 7 and the upper conveyor belt 8 stop rotating, thereby completing the straightening and fixing of the carbon fiber fabric to prevent the carbon fiber fabric from being displaced and falling during the later displacement process, and then the power source 3 is started to drive the mover 5 to move to the right through the conveyor 4, so that the carbon fiber fabric is moved to the right to reach each detection area, and at the same time the inner side of the conveyor plate 13 is hollowed out for easy detection, reducing the steps of multiple manual fixation, installation and disassembly;

[0030] A presser 14 is fixedly installed on the inner side of the second support plate 6, and the top bearing of the presser 14 is connected to the first cylinder 18, and the gas rod end bearing of the first cylinder 18 is connected to the third pressure plate 17, and the outer bearing of the presser 14 is connected to the first connecting plate 15, and the outer bearing of the presser 14 is connected to the second connecting plate 16. The other ends of the first connecting plate 15 and the second connecting plate 16 are respectively connected to the third pressure plate 17. After reaching the designated area, the first cylinder 18 is started and drives the third pressure plate 17 to extend outward by extending the gas rod outward. However, due to the position limitation of the first connecting plate 15 and the second connecting plate 16, the third pressure plate 17 will move downward, thereby pressing and fixing the carbon fiber fabric on the conveying plate 13, so that the carbon fiber fabric cannot be pulled and moved. Compared with the previous fixation, this fixation has greater force and better fixes the carbon fiber fabric on the conveying plate 13 to prevent the carbon fiber fabric from being pulled and moved accidentally.

[0031] A support frame 26 is fixedly installed above the first support plate 2, a second cylinder 27 is fixedly installed on the inner side of the support frame 26, a first extension rod 28 is fixedly installed on the gas rod end of the second cylinder 27, an adapter plate 29 is fixedly installed on the bottom of the first extension rod 28, a third cylinder 30 is provided on the inner side of the first extension rod 28, a second extension rod 31 is fixedly installed on the gas rod end of the third cylinder 30, a connecting block 32 is provided at the bottom of the second extension rod 31, a threaded column 33 is provided at the bottom of the connecting block 32, the threaded column 33 and the adapter plate 29 are slidably connected to each other, a support rod 40 is provided at the bottom of the adapter plate 29, a pressure device 41 is provided at the bottom of the threaded column 33, the bottom bearing of the pressure device 41 is connected to the test plate 42, and the outer bearing of the support rod 40 is connected to the third connecting rod Plate 43, the bottom bearing of the third connecting plate 43 is connected to the fourth connecting plate 44, the bottom bearing of the fourth connecting plate 44 is connected to the limiting ring 47, and a first buffer 45 is provided above the limiting ring 47. The top of the first buffer 45 is connected to the support rod 40, and the outer side of the first buffer 45 is wrapped with a spring 46. The upper bearing of the adapter plate 29 is connected to the first cam gear 34, and the interior of the first cam gear 34 is threadedly engaged with the threaded column 33. A control compartment 36 is provided above the adapter plate 29, and the outer bearing of the control compartment 36 is connected to the second cam gear 35, and the second cam gear 35 is meshed with the first cam gear 34. The inner bearing of the control compartment 36 is connected to the cam 37, and the rotating shaft of the cam 37 is connected to the rotating shaft of the second cam gear 35 The shafts are fixedly connected to each other, the top bearing of the cam 37 is connected to the connecting rod 38, and the top bearing of the connecting rod 38 is connected to the piston plate 39. The piston plate 39 and the control chamber 36 are slidably connected to each other, and an air outlet 63 is provided on the top of the control chamber 36. After reaching the first area, the second cylinder 27 is started, pushing the gas rod outward to drive the first extension rod 28 to advance downward, thereby driving the support rod 40 to move downward through the adapter plate 29. When the limiting ring 47 at the bottom contacts the carbon fiber fabric, the first buffer 45 and the spring 46 will be compressed at the same time, and the third connecting plate 43 and the fourth connecting plate 44 on both sides will bend to achieve a buffering effect. Then the third cylinder 30 is started, and the second extension rod 31 is driven downward by the gas rod, thereby driving the threaded column 33 to move downward. The threaded column 33 drives the bottom pressure device 41 to move downward, and the test plate 42 will squeeze the carbon fiber fabric. The pressure device 41 will monitor the pressure data in real time to detect the tensile strength of the carbon fiber fabric. When the carbon fiber fabric breaks, the test plate 42 is prevented from rushing out. When the threaded column 33 moves downward, the first cam gear 34 engaged with its thread will rotate, and the cam 37 will be driven to rotate through the second cam gear 35. The cam 37 drives the piston plate 39 to move back and forth in the control chamber 36 through the connecting rod 38. The gas inside the control chamber 36 will be discharged or inhaled through the air outlet 63. Therefore, when the carbon fiber fabric breaks, the discharge and inhalation of the air flow limits the rotation speed of the second cam gear 35, thereby limiting the rotation speed of the first cam gear 34.This limits the descending speed of the threaded column 33, thereby protecting the entire device and improving safety;

[0032] A fourth air cylinder 54 is provided above the base 1, and a connecting disc 53 is provided at the end of the gas rod of the fourth air cylinder 54. The upper bearing of the connecting disc 53 is connected to the fifth connecting plate 51, and the upper bearing of the fifth connecting plate 51 is connected to the sixth connecting plate 50. The upper bearing of the sixth connecting plate 50 is connected to the top ring 48. A second buffer 52 is provided above the connecting disc 53. The upper part of the second buffer 52 is connected to the top ring 48, and a protective barrel 49 is provided below the top ring 48. When the upper device falls, the fourth air cylinder 54 is started together, and the top ring 48 is driven to move upward by the air rod. After contacting the carbon fiber fabric, it contacts the upper limiting ring 47 and is buffered by the second buffer 52 to protect the machine. At the same time, the protective barrel 49 can prevent the carbon fiber fabric from fragments flying out when it breaks, and plays the role of clamping the carbon fiber fabric in the fixed area and detecting it, thereby improving safety. At the same time, after the limiting ring 47 and the top ring 48 fix the detection area, the area where the carbon fiber fabric is damaged is limited, which will not affect subsequent detection, thereby improving detection accuracy.

[0033] A telescopic covering device 55 is provided on the inner side of the support frame 26, a mechanical arm 56 is provided above the base 1, and an ignition device 57 is provided above the mechanical arm 56. In the second detection area, the upper telescopic covering device 55 is similar to the previous one, covering the carbon fiber fabric in a fixed area to improve safety. At the same time, the bottom ignition device 57 rises through the mechanical arm 56 to heat the carbon fiber fabric to test its heat resistance. If it passes the test within the specified temperature, it is qualified, thereby achieving the effect of judging the quality.

[0034] A fifth air cylinder 58 is provided on the inner side of the support frame 26, and a rotating device 59 is provided at the air rod end of the fifth air cylinder 58. A controller 60 is provided at the bottom of the rotating device 59, and grinding heads 61 are provided on both sides of the controller 60. A detector 62 is provided on the outer side of the rotating device 59. In the third detection area, the fifth air cylinder 58 is started, and the rotating device 59 is driven to descend through the air rod, so that the grinding head 61 at the bottom contacts the carbon fiber fabric, and then the rotating device 59 is started to drive the grinding heads 61 on both sides to grind the carbon fiber fabric. At the same time, the detector 62 detects the damage condition of the carbon fiber fabric in real time to judge its wear resistance.

[0035] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, electrical connections, or interconnected connections; they can refer to direct connections, internal connectivity between two components, or an interaction between two components. A person of ordinary skill in the art will be able to understand the meaning of the above terms in this application based on the specific circumstances.

[0036] The above is a detailed introduction to a finished product detection device for carbon fiber fabrics and its working method provided in the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solutions and core ideas of the present application; ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A finished product detection device for carbon fiber fabrics, comprising a base (1), characterized in that: A first support plate (2) is fixedly mounted above the base (1), a power source (3) is provided on the outer side of the first support plate (2), a transmitter (4) is provided on the inner side of the first support plate (2), and a mover (5) is fixedly mounted on the transmission end of the transmitter (4); A second support plate (6) is fixedly mounted on the inner side of the mover (5), a guide groove (9) is provided on the front side of the second support plate (6), an upper conveyor belt (8) is provided on the inner side of the second support plate (6), a lower conveyor belt (7) is provided on the inner side of the second support plate (6), a third support plate (10) is provided on the inner side of the second support plate (6), a first telescopic device (11) is provided on the inner side of the third support plate (10), a first pressing plate (12) is provided on the output end of the first telescopic device (11), and a conveying plate (13) is provided on the inner side of the second support plate (6); A central column (19) is provided on the inner side of the second support plate (6), a first roller (20) is provided above the central column (19), a second roller (21) is provided above the central column (19), an arc-shaped plate (22) is provided on the right side of the central column (19), a fourth support plate (23) is provided on the outer side of the arc-shaped plate (22), a second retractor (24) is provided on the inner side of the fourth support plate (23), and a second pressing plate (25) is provided at the output end of the second retractor (24); A support frame (26) is fixedly installed above the first support plate (2), a second cylinder (27) is fixedly installed on the inner side of the support frame (26), a first extension rod (28) is fixedly installed on the gas rod end of the second cylinder (27), an adapter plate (29) is fixedly installed on the bottom of the first extension rod (28), a third cylinder (30) is provided on the inner side of the first extension rod (28), a second extension rod (31) is fixedly installed on the gas rod end of the third cylinder (30), a connecting block (32) is provided at the bottom of the second extension rod (31), a threaded column (33) is provided at the bottom of the connecting block (32), the threaded column (33) and the adapter plate (29) are slidably connected to each other, a support rod (40) is provided at the bottom of the adapter plate (29), a pressure device (41) is provided at the bottom of the threaded column (33), and the bottom bearing of the pressure device (41) is connected to the test plate (42).

2. The finished product detection device for carbon fiber fabric according to claim 1, characterized in that: A presser (14) is fixedly installed on the inner side of the second support plate (6), the top bearing of the presser (14) is connected to the first cylinder (18), the rod end bearing of the first cylinder (18) is connected to the third pressure plate (17), the outer bearing of the presser (14) is connected to the first connecting plate (15), the outer bearing of the presser (14) is connected to the second connecting plate (16), and the other ends of the first connecting plate (15) and the second connecting plate (16) are respectively connected to the third pressure plate (17) by bearings.

3. The finished product detection device for carbon fiber fabric according to claim 1, characterized in that: The outer bearing of the support rod (40) is connected to a third connecting plate (43), the bottom bearing of the third connecting plate (43) is connected to a fourth connecting plate (44), the bottom bearing of the fourth connecting plate (44) is connected to a limiting ring (47), a first buffer (45) is provided above the limiting ring (47), the top of the first buffer (45) is connected to the support rod (40), the outer side of the first buffer (45) is wrapped with a spring (46), the upper bearing of the adapter plate (29) is connected to a first convex gear (34), the interior of the first convex gear (34) is threadedly engaged with the threaded column (33), and the adapter plate (29) is connected to the first convex gear (34). 9), a control chamber (36) is provided above the control chamber (36), the outer bearing of the control chamber (36) is connected to the second cam gear (35), the second cam gear (35) and the first cam gear (34) are meshed and connected with each other, the inner bearing of the control chamber (36) is connected to the cam (37), the rotating shaft of the cam (37) and the rotating shaft of the second cam gear (35) are fixedly connected to each other, the top bearing of the cam (37) is connected to the connecting rod (38), the top bearing of the connecting rod (38) is connected to the piston plate (39), the piston plate (39) and the control chamber (36) are slidably connected to each other, and the top of the control chamber (36) is provided with an air outlet (63).

4. The finished product detection device for carbon fiber fabric according to claim 3, characterized in that: A fourth air cylinder (54) is provided above the base (1), a connecting disc (53) is provided at the air rod end of the fourth air cylinder (54), a fifth connecting plate (51) is connected to the upper bearing of the connecting disc (53), a sixth connecting plate (50) is connected to the upper bearing of the fifth connecting plate (51), a top ring (48) is connected to the upper bearing of the sixth connecting plate (50), a second buffer (52) is provided above the connecting disc (53), the upper part of the second buffer (52) is connected to the top ring (48), and a protective barrel (49) is provided below the top ring (48).

5. The finished product detection device for carbon fiber fabric according to claim 3, characterized in that: A telescopic covering device (55) is provided on the inner side of the support frame (26), a mechanical arm (56) is provided above the base (1), and an ignition device (57) is provided above the mechanical arm (56).

6. The finished product detection device for carbon fiber fabric according to claim 3, characterized in that: A fifth air cylinder (58) is provided on the inner side of the support frame (26), a rotating device (59) is provided on the air rod end of the fifth air cylinder (58), a controller (60) is provided at the bottom of the rotating device (59), grinding heads (61) are provided on both sides of the controller (60), and a detector (62) is provided on the outer side of the rotating device (59).

7. The working method of the finished product detection device for carbon fiber fabric according to claim 6, wherein the steps are as follows: S1. A worker inserts the carbon fiber fabric into the guide groove (9), drives the carbon fiber fabric to the right onto the conveyor plate (13) via the lower conveyor belt (7) and the upper conveyor belt (8), and then straightens and fixes the carbon fiber fabric; S2, the limiting ring (47) and the top ring (48) restrict and strengthen the carbon fiber fabric in the first detection area, and then perform a tensile strength test on it; S3, performing combustion detection on the carbon fiber fabric in the second area by using an ignition device (57) to determine the quality of the carbon fiber fabric; S4, polishing the carbon fiber fabric in the third region using a polishing head (61) to determine its wear resistance; S5. Evaluate the entire carbon fiber fabric, obtain the test results and transmit them back to the carbon fiber fabric.

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