Multi-angle PVC edge band detection device

Abstract

The invention discloses a multi-angle PVC edge banding detection device, and relates to the technical field of PVC edge banding detection.The multi-angle PVC edge banding detection device comprises a base, a detection table is fixed to the upper end of the base through a supporting column, a bending opening, a friction opening and two mounting grooves are sequentially formed in the upper end of the detection table in a penetrating mode, a first camera is mounted on the inner wall of the friction opening, and a second camera is mounted on the inner wall of the friction opening; the same tensile detection mechanism is arranged in the two mounting grooves, and a device cavity is formed in the base; and the lifting plate is located below the detection table, two first hydraulic cylinders are installed at the upper end of the base, the telescopic ends of the two first hydraulic cylinders are both fixed to the lower end of the lifting plate, and a bending head located in the bending opening is fixed to the upper end of the lifting plate. The PVC edge band multi-angle detection device can automatically complete tensile detection, bending detection, ink printing detection and wear resistance detection of the PVC edge band, further realizes multi-angle efficient detection of the PVC edge band, and is high in detection efficiency and good in effect.

Description

Technical Field

[0001] The present invention relates to the technical field of PVC edge banding detection, and particularly to a multi-angle PVC edge banding detection device. Background Technique

[0002] The main component of PVC edge banding is polyvinyl chloride, which is made through processes such as mixing, calendering, and vacuum thermoforming. The products are widely used in furniture, office, kitchenware, teaching equipment, civilian laboratories, etc. The detection of various performance indicators of PVC edge banding has become increasingly important. Currently, during the production and use of PVC edge banding, it is necessary to strictly detect its various performances to ensure that it meets relevant standards and application requirements. Aspects such as the tensile performance, bending resistance performance, ink printing quality, and wear resistance of PVC edge banding all need to be detected.

[0003] However, the existing lack of devices for tensile detection, bending detection, and wear detection of PVC edge banding makes it difficult to accurately evaluate whether its tensile performance, bending resistance performance, and wear resistance meet the standards; at the same time, the existing method for judging whether the ink printing of PVC edge banding is qualified usually uses manual visual recognition or touch detection by workers, which is inefficient and inaccurate. Therefore, a multi-angle PVC edge banding detection device is designed. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the prior art and propose a multi-angle PVC edge banding detection device.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A multi-angle PVC edge banding detection device, comprising:

[0007] A base, the upper end of the base is fixed with a detection table through a support column, the upper end of the detection table is sequentially penetrated with a bending port, a friction port, and two installation slots, a first camera is installed on the inner wall of the friction port, and the same tensile detection mechanism is arranged inside the two installation slots, and a device cavity is arranged inside the base;

[0008] A lifting plate, located below the detection table, two first hydraulic cylinders are installed on the upper end of the base, the telescopic ends of the two first hydraulic cylinders are both fixed to the lower end of the lifting plate, the upper end of the lifting plate is fixed with a bending head located inside the bending port, and a cutting knife is fixed to the upper end of the lifting plate;

[0009] An edge banding limiting mechanism, arranged on the upper end of the base, and the edge banding limiting mechanism is located on one side of the detection table, and the edge banding limiting mechanism is used to limit the PVC edge banding;

[0010] An ink detection mechanism for detecting the ink printing quality of PVC edge bands;

[0011] An abrasion resistance detection mechanism is arranged inside the device cavity for detecting the abrasion resistance of PVC edge bands;

[0012] A driving mechanism is arranged at the upper end of the base. The driving mechanism is connected to the abrasion resistance detection mechanism and is used to drive the abrasion resistance detection mechanism to move, and the abrasion resistance detection mechanism is used to perform moving friction on the PVC edge band.

[0013] As a further improvement of the present invention, the tensile strength detection mechanism includes a pressure plate located below the detection table. A plug rod is fixed to the upper end of the pressure plate. Two clamping structures are connected to the upper end of the pressure plate. The two clamping structures are respectively arranged inside two installation grooves. The clamping mechanism includes a clamping frame and a slider arranged inside the installation groove. A tensile force meter is connected between the clamping frame and the slider. A second hydraulic cylinder is installed on the top of the clamping frame. The telescopic end of the second hydraulic cylinder penetrates to the inner side of the clamping frame and is fixed with a clamping plate. Two first guide rods penetrate through the clamping frame and the slider. The clamping frame and the slider are both slidably connected to the first guide rods. The lower end of the slider is rotatably connected to a connecting inclined plate. The end of the connecting inclined plate away from the slider is rotatably connected to the upper end of the pressure plate.

[0014] As a further improvement of the present invention, the edge band limiting mechanism includes a fixing frame fixed to the upper end of the base. An electric push rod is installed on the top of the fixing frame. The telescopic end of the electric push rod penetrates downward through the fixing frame and is fixedly connected with a pressing block. A limiting groove is arranged at the lower end of the pressing block. A bending groove, a cutting groove and a receiving groove are sequentially arranged on the inner top wall of the limiting groove. The bending groove corresponds to the bending head position, and the cutting groove corresponds to the cutting knife position. A second camera and a third camera are respectively installed on the inner top walls of the bending groove and the receiving groove.

[0015] As a further improvement of the present invention, the ink detection mechanism includes a detection box fixed to the upper end of the base. The detection box is located below the receiving groove. A liquid discharge pump is connected to the side wall of the detection box. A piston cylinder is fixed to the lower end of the detection table. A piston rod is arranged at the lower end of the piston cylinder. A second spring is sleeved on the piston rod. A liquid storage tank is arranged at the upper end of the base. Alcohol is filled in the liquid storage tank. A liquid suction pipe and a liquid discharge pipe are connected to the side wall of the piston cylinder. The end of the liquid suction pipe away from the piston cylinder is connected to the liquid storage tank. The end of the liquid discharge pipe away from the piston cylinder is connected to the detection box. One-way valves are arranged on both the liquid suction pipe and the liquid discharge pipe. A pressure touch switch is installed on the side wall of the detection box. The pressure touch switch is electrically connected to the liquid discharge pump.

[0016] As a further improvement of the present invention, the wear-resistant detection mechanism includes a moving frame disposed inside the device cavity. Two second guide rods slidably connected to the moving frame penetrate through the moving frame. Both ends of the second guide rods are fixed to the inner wall of the device cavity. A third spring is sleeved on each of the two second guide rods. One end of the third spring is connected to the inner wall of the device cavity, and the other end of the third spring is connected to the side wall of the moving frame. A friction needle is fixed to the upper end of the moving frame. A first strip-shaped groove penetrates through the lifting plate, and a second strip-shaped groove penetrates through the inner top wall of the device cavity. The friction needle passes through the second strip-shaped groove, the first strip-shaped groove and extends into the friction port.

[0017] As a further improvement of the present invention, the driving mechanism includes a sleeve fixed to the upper end of the base. An active column is slidably inserted inside the sleeve. A second magnetic attraction block is fixed to the upper end of the active column. A first magnetic attraction block cooperating with the second magnetic attraction block is fixed to the lower end of the lifting plate. A traction rope is fixed to the lower end of the active column. The end of the traction rope away from the active column penetrates through the base and is fixed to the upper end of the moving frame. A deflecting guide pulley is installed on the inner top wall of the device cavity. The traction rope passes through the inner side of the deflecting guide pulley.

[0018] As a further improvement of the present invention, a first rotating shaft and a second rotating shaft are rotatably connected to the inner bottom wall of the device cavity. Both the first rotating shaft and the second rotating shaft are located inside the moving frame. The upper end of the first rotating shaft penetrates through the base and the detection box and is fixed with a stirring rod. A first gear is fixedly sleeved on the side wall of the first rotating shaft. A second gear and a third gear are fixedly sleeved on the side wall of the second rotating shaft. The first gear meshes with the second gear. A rack meshing with the third gear is fixed to the inner side wall of the moving frame.

[0019] As a further improvement of the present invention, a jack is provided at the lower end of the detection table. The insertion rod is slidably inserted inside the jack. A first spring is sleeved on the insertion rod. Both ends of the first spring are respectively connected to the detection table and the pressing plate.

[0020] As a further improvement of the present invention, the detection box is made of transparent plastic material.

[0021] Advantages of the present invention:

[0022] By providing a tensile strength detection mechanism, the PVC edge banding strip to be detected is fixed by passing through the inside of two clamping frames. By using the upward movement of the lifting plate to press against the pressing plate, the two sliders can be driven to drive the clamping frames to move away, stretching the PVC edge banding strip, and the tensile strength of the PVC edge banding strip can be detected by a tensiometer to detect whether the tensile performance of the PVC edge banding strip is qualified.

[0023] By setting the edge banding limiting mechanism, when the pressing block fits on the upper end of the detection table, the pressing block and the detection table can limit the PVC edge banding, and then ensure the smooth completion of the cutting and bending detection processes of the PVC edge banding.

[0024] By setting the bending head and the bending groove, when the bending head moves upward, the PVC edge banding can be extruded into the bending groove. With the cooperation of the bending head and the bending groove, the PVC edge banding can be bent, and the second camera can detect the bending part of the PVC edge banding to check whether the anti-bending performance of the PVC edge banding is qualified.

[0025] By setting the ink detection mechanism, with the cooperation of the cutting knife and the cutting groove, a part of the front end of the PVC edge banding can be cut into the detection box and mixed with the alcohol solution in the detection box. The third camera is used to observe whether the alcohol solution changes color to detect whether the ink printing of the PVC edge banding is qualified.

[0026] By setting the wear resistance detection mechanism and the driving mechanism, during the upward movement of the lifting plate, the driving mechanism can drive the wear resistance detection mechanism to act, so that the friction needle can reciprocate and perform friction detection on the surface of the PVC edge banding. The first camera is used to detect the surface of the PVC edge banding after friction to check whether the wear resistance performance of the PVC edge banding is qualified.

[0027] The present invention can automatically complete the tensile test, bending test, ink printing test, and wear resistance test processes of the PVC edge banding, and then realize the efficient multi-angle detection of the PVC edge banding, with high detection efficiency and good results. Brief Description of the Drawings

[0028] Figure 1 is a structural schematic diagram of the present invention;

[0029] Figure 2 is a structural schematic diagram of the detection table, friction port, bending port, first camera, installation groove, and jack of the present invention;

[0030] Figure 3 is a structural schematic diagram of the tensile test mechanism of the present invention;

[0031] Figure 4 is a structural schematic diagram of the pressing block, limiting groove, bending groove, cutting groove, accommodating groove, second camera, and third camera of the present invention;

[0032] Figure 5 is a structural schematic diagram of the ink detection mechanism, wear resistance detection mechanism, driving mechanism, lifting plate, and first hydraulic cylinder of the present invention;

[0033] Figure 6Structural schematic diagram of the moving frame, second guide rod, third spring, friction needle, traction rope, deflection guide wheel, first rotating shaft, stirring rod, first gear, second rotating shaft, second gear, third gear, and rack of the present invention;

[0034] Figure 7 Structural schematic diagram of the base, device cavity, and second strip-shaped groove of the present invention.

[0035] In the figure: 1 base, 2 support column, 3 detection table, 4 installation groove, 5 friction opening, 6 bending opening, 7 pressing block, 8 limiting groove, 9 fixing frame, 10 electric push rod, 11 detection box, 12 lifting plate, 13 first hydraulic cylinder, 14 first camera, 15 jack, 16 pressing plate, 17 first spring, 18 inserting rod, 19 connecting inclined plate, 20 slider, 21 first guide rod, 22 tensiometer, 23 clamping frame, 24 clamping plate, 25 second hydraulic cylinder, 26 bending groove, 27 accommodating groove, 28 second camera, 29 third camera, 30 cutting groove, 31 first strip-shaped groove, 32 friction needle, 33 bending head, 34 piston cylinder, 35 piston rod, 36 second spring, 37 cutting knife, 38 liquid outlet pipe, 39 liquid suction pipe, 40 liquid storage tank, 41 liquid discharge pump, 42 pressure contact switch, 43 first magnetic attraction block, 44 second magnetic attraction block, 45 movable column, 46 sleeve, 47 deflection guide wheel, 48 traction rope, 49 moving frame, 50 second guide rod, 51 third spring, 52 rack, 53 stirring rod, 54 first rotating shaft, 55 first gear, 56 second gear, 57 second rotating shaft, 58 third gear, 59 device cavity, 60 second strip-shaped groove. Specific embodiments

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0037] Referring to Figures 1-7 , a multi-angle PVC edge banding detection device includes:

[0038] A base 1, the upper end of the base 1 is fixed with a detection table 3 through a support column 2. The upper end of the detection table 3 is sequentially penetrated with a bending opening 6, a friction opening 5, and two installation grooves 4. A first camera 14 is installed on the inner wall of the friction opening 5. The same tensile strength detection mechanism is arranged inside the two installation grooves 4. A device cavity 59 is arranged inside the base 1;

[0039] A lifting plate 12, located below the detection table 3. Two first hydraulic cylinders 13 are installed at the upper end of the base 1. The telescopic ends of the two first hydraulic cylinders 13 are both fixed to the lower end of the lifting plate 12. The upper end of the lifting plate 12 is fixed with a bending head 33 located inside the bending opening 6, and the upper end of the lifting plate 12 is fixed with a cutting knife 37;

[0040] An edge banding strip limiting mechanism is arranged at the upper end of the base 1, and the edge banding strip limiting mechanism is located on one side of the inspection table 3. The edge banding strip limiting mechanism is used to limit the PVC edge banding strip.

[0041] An ink detection mechanism is used to detect the ink printing quality of the PVC edge banding strip.

[0042] An abrasion resistance detection mechanism is arranged inside the device cavity 59 and is used to detect the abrasion resistance of the PVC edge banding strip.

[0043] A driving mechanism is arranged at the upper end of the base 1. The driving mechanism is connected to the abrasion resistance detection mechanism and is used to drive the abrasion resistance detection mechanism to move, and the abrasion resistance detection mechanism is used to perform moving friction on the PVC edge banding strip.

[0044] In the present invention, the tensile strength detection mechanism includes a pressure plate 16 located below the inspection table 3. A plug rod 18 is fixed to the upper end of the pressure plate 16. A jack 15 is provided at the lower end of the inspection table 3. The plug rod 18 is slidably inserted into the jack 15. The cooperation between the plug rod 18 and the jack 15 is used to guide the movement of the pressure plate 16. A first spring 17 is sleeved on the plug rod 18. The elastic force of the first spring 17 can make the pressure plate 16 move downward to reset. The two ends of the first spring 17 are respectively connected to the inspection table 3 and the pressure plate 16. Two clamping structures are connected to the upper end of the pressure plate 16. The two clamping structures are respectively arranged inside the two installation grooves 4. The clamping mechanism includes a clamping frame 23 and a slider 20 arranged inside the installation groove 4. A tensiometer 22 is connected between the clamping frame 23 and the slider 20. A second hydraulic cylinder 25 is installed at the top of the clamping frame 23. The telescopic end of the second hydraulic cylinder 25 penetrates to the inner side of the clamping frame 23 and is fixed with a clamping plate 24. Two first guide rods 21 penetrate through the clamping frame 23 and the slider 20. The clamping frame 23 and the slider 20 are both slidably connected to the first guide rods 21. The lower end of the slider 20 is rotatably connected to a connecting inclined plate 19. One end of the connecting inclined plate 19 away from the slider 20 is rotatably connected to the upper end of the pressure plate 16. When the pressure plate 16 moves upward, through the linkage action of the two connecting inclined plates 19, the two sliders 20 can move synchronously away from each other to both sides, so that the two sliders 20 can drive the clamping frame 23 to move away, stretch the PVC edge banding strip, and the tensile strength of the PVC edge banding strip can be detected through the tensiometer 22.

[0045] The edge banding limiting mechanism includes a fixing frame 9 at the upper end of the fixed base 1. An electric push rod 10 is installed at the top of the fixing frame 9. The telescopic end of the electric push rod 10 penetrates downward through the fixing frame 9 and is fixedly connected with a pressing block 7. A limiting groove 8 is arranged at the lower end of the pressing block 7. A bending groove 26, a cutting groove 30, and a receiving groove 27 are sequentially formed on the inner top wall of the limiting groove 8. The bending groove 26 corresponds to the bending head 33 in position, and the cutting groove 30 corresponds to the cutting knife 37 in position. A second camera 28 and a third camera 29 are respectively installed on the inner top walls of the bending groove 26 and the receiving groove 27.

[0046] The ink detection mechanism includes a detection box 11 fixed to the upper end of the base 1. The detection box 11 is made of transparent plastic material. The detection box 11 is located below the receiving groove 27. A drain pump 41 is connected to the side wall of the detection box 11. A piston cylinder 34 is fixed to the lower end of the detection table 3. A piston rod 35 is arranged at the lower end of the piston cylinder 34. A second spring 36 is sleeved on the piston rod 35. A liquid storage tank 40 is arranged at the upper end of the base 1. Alcohol is filled in the liquid storage tank 40. A liquid suction pipe 39 and a liquid discharge pipe 38 are connected to the side wall of the piston cylinder 34. One end of the liquid suction pipe 39 away from the piston cylinder 34 is connected to the liquid storage tank 40, and one end of the liquid discharge pipe 38 away from the piston cylinder 34 is connected to the detection box 11. One-way valves are arranged on both the liquid suction pipe 39 and the liquid discharge pipe 38. A pressure touch switch 42 is installed on the side wall of the detection box 11. The pressure touch switch 42 is electrically connected to the drain pump 41. When the lifting plate 12 descends to the limit position, it contacts the pressure touch switch 42, and the drain pump 41 can be driven through the pressure touch switch 42. The waste liquid inside the detection box 11 can be discharged through the drain pump 41.

[0047] The wear resistance detection mechanism includes a moving frame 49 arranged inside the device cavity 59. Two second guide rods 50 slidingly connected with the moving frame 49 penetrate through the moving frame 49. Both ends of the second guide rods 50 are fixed to the inner wall of the device cavity 59. Third springs 51 are sleeved on both second guide rods 50. One end of the third spring 51 is connected to the inner wall of the device cavity 59, and the other end of the third spring 51 is connected to the side wall of the moving frame 49. A friction needle 32 is fixed to the upper end of the moving frame 49. A first strip-shaped groove 31 penetrates through the lifting plate 12, and a second strip-shaped groove 60 penetrates through the inner top wall of the device cavity 59. The friction needle 32 passes through the second strip-shaped groove 60, the first strip-shaped groove 31, and extends into the friction port 5.

[0048] The driving mechanism includes a sleeve 46 fixed to the upper end of the base 1. An active column 45 is slidably inserted into the interior of the sleeve 46. A second magnetic attraction block 44 is fixed to the upper end of the active column 45. A first magnetic attraction block 43 that cooperates with the second magnetic attraction block 44 is fixed to the lower end of the lifting plate 12. A traction rope 48 is fixed to the lower end of the active column 45. One end of the traction rope 48 away from the active column 45 penetrates through the base 1 and is fixed to the upper end of the moving frame 49. A redirecting guide pulley 47 is installed on the inner top wall of the device cavity 59. The traction rope 48 passes through the inner side of the redirecting guide pulley 47. Further, a first rotating shaft 54 and a second rotating shaft 57 are rotatably connected to the inner bottom wall of the device cavity 59. Both the first rotating shaft 54 and the second rotating shaft 57 are located inside the moving frame 49. The upper end of the first rotating shaft 54 penetrates through the base 1 and the detection box 11 and is fixed with a stirring rod 53. A first gear 55 is fixedly sleeved on the side wall of the first rotating shaft 54. A second gear 56 and a third gear 58 are fixedly sleeved on the side wall of the second rotating shaft 57. The first gear 55 meshes with the second gear 56. The diameter of the second gear 56 is larger than that of the first gear 55. Thus, when the first gear 55 is driven to rotate by the second gear 56, the rotation speed of the first gear 55 can be faster. A rack 52 that meshes with the third gear 58 is fixed to the inner side wall of the moving frame 49.

[0049] When the present invention is in use, start the electric push rod 10 to extend, driving the pressing block 7 to move downward. The pressing block 7 fits against the upper end of the detection table 3. Insert the PVC edge banding strip from the right into the inner sides of the two clamping frames 23, and then into the inner side of the limiting groove 8. The pressing block 7 and the detection table 3 can be used to limit the PVC edge banding strip. Then start the second hydraulic cylinder 25 to extend, driving the clamping plate 24 to move downward to clamp and fix the PVC edge banding strip.

[0050] Then, start the first hydraulic cylinder 13 to extend, driving the lifting plate 12 to move upward. The lifting plate 12 drives the cutting knife 37 to move upward. Using the cooperation between the cutting knife 37 and the cutting groove 30, a part of the front end of the PVC edge banding strip can be cut into the detection box 11. Then, by the upward movement of the folding head 33, the PVC edge banding strip can be extruded into the interior of the folding groove 26. Using the cooperation between the folding head 33 and the folding groove 26, the PVC edge banding strip can be bent, and the second camera 28 can detect the bending part of the PVC edge banding strip to observe whether the bending part is severely whitened and to detect whether the anti-bending performance of the PVC edge banding strip is qualified.

[0051] Then, the lifting plate 12 moves upward to squeeze the piston rod 35. The piston rod 35 can squeeze the alcohol solution inside the piston cylinder 34 into the detection box 11 through the liquid outlet pipe 38. During the upward movement of the lifting plate 12, by the magnetic attraction of the first magnetic block 43 and the second magnetic block 44, the movable column 45 and the traction rope 48 can drive the moving frame 49 to move rightward and stretch the third spring 51. During the movement of the moving frame 49, by the transmission of the first gear 55, the second gear 56, and the third gear 58, the first rotating shaft 54 can be driven to rotate. The stirring rod 53 is driven to rotate by the first rotating shaft 54 to stir the alcohol solution in the detection box 11, so that the PVC sealing strip in the detection box 11 is fully mixed with the alcohol solution. The third camera 29 is used to observe whether the alcohol solution changes color to detect whether the ink printing of the PVC sealing strip is qualified;

[0052] When the lifting plate 12 moves upward to press against the pressing plate 16, the two sliders 20 can drive the clamping frame 23 to move away, stretch the PVC sealing strip, and the tensile strength of the PVC sealing strip can be detected by the tensiometer 22 to detect whether the tensile property of the PVC sealing strip is qualified;

[0053] When the lifting plate 12 moves to the extreme position of upward movement, the first magnetic block 43 and the second magnetic block 44 are separated. The pulling force of the third spring 51 acts on the moving frame 49, causing the moving frame 49 to move leftward. By the interaction of the inertia of the movement of the moving frame 49 and the elastic force of the third spring 51, the moving frame 49 can move back and forth multiple times until it stops. During the movement of the moving frame 49, the friction needle 32 can be driven to move back and forth to perform a friction test on the surface of the PVC sealing strip. The first camera 14 is used to detect the surface of the PVC sealing strip after friction to detect whether the wear resistance of the PVC sealing strip is qualified.

[0054] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A multi - angle PVC edge banding detection device, characterized in that Including: A base (1), the upper end of the base (1) is fixed with a detection table (3) through a support column (2), the upper end of the detection table (3) is successively provided with a bending opening (6), a friction opening (5), and two installation grooves (4) in sequence, a first camera (14) is installed on the inner wall of the friction opening (5), the same tensile strength detection mechanism is arranged inside the two installation grooves (4), and a device cavity (59) is arranged inside the base (1); A lifting plate (12), located below the detection table (3), two first hydraulic cylinders (13) are installed on the upper end of the base (1), the telescopic ends of the two first hydraulic cylinders (13) are both fixed to the lower end of the lifting plate (12), a bending head (33) located inside the bending opening (6) is fixed to the upper end of the lifting plate (12), and a cutting knife (37) is fixed to the upper end of the lifting plate (12); An edge banding strip limiting mechanism, arranged on the upper end of the base (1), and the edge banding strip limiting mechanism is located on one side of the detection table (3), and the edge banding strip limiting mechanism is used for limiting the PVC edge banding strip; An ink detection mechanism, used for detecting the ink printing quality of the PVC edge banding strip; A wear resistance detection mechanism, arranged inside the device cavity (59), and used for detecting the wear resistance of the PVC edge banding strip; A driving mechanism, arranged on the upper end of the base (1), the driving mechanism is connected with the wear resistance detection mechanism, and is used for driving the wear resistance detection mechanism to move, and using the wear resistance detection mechanism to perform moving friction on the PVC edge banding strip.

2. The multi-angle PVC edge banding strip detection device according to claim 1, characterized in that, The tensile strength detection mechanism includes a pressure plate (16) located below the detection table (3), two clamping structures are connected to the upper end of the pressure plate (16), the two clamping structures are respectively arranged inside the two installation grooves (4), the clamping mechanism includes a clamping frame (23) and a slider (20) arranged inside the installation groove (4), a tensile force meter (22) is connected between the clamping frame (23) and the slider (20), a second hydraulic cylinder (25) is installed on the top of the clamping frame (23), the telescopic end of the second hydraulic cylinder (25) penetrates to the inner side of the clamping frame (23) and is fixed with a clamping plate (24), two first guide rods (21) penetrate through the clamping frame (23) and the slider (20), the clamping frame (23) and the slider (20) are both slidably connected with the first guide rods (21), the lower end of the slider (20) is rotatably connected with a connecting inclined plate (19), and one end of the connecting inclined plate (19) away from the slider (20) is rotatably connected to the upper end of the pressure plate (16).

3. The multi-angle PVC edge banding detection device according to claim 1, characterized in that, The edge strip limiting mechanism includes a fixing frame (9) at the upper end of a fixing base (1). An electric push rod (10) is installed at the top of the fixing frame (9). The telescopic end of the electric push rod (10) penetrates downward through the fixing frame (9) and is fixedly connected to a pressing block (7). A limiting groove (8) is provided at the lower end of the pressing block (7). A bending groove (26), a cutting groove (30), and a receiving groove (27) are sequentially formed on the inner top wall of the limiting groove (8). The bending groove (26) corresponds to a bending head (33) in position, and the cutting groove (30) corresponds to a cutting knife (37) in position. Second cameras (28) and third cameras (29) are respectively installed on the inner top walls of the bending groove (26) and the receiving groove (27).

4. The multi-angle PVC edge banding strip detection device according to claim 3, characterized in that, The ink detection mechanism includes a detection box (11) fixed to the upper end of the base (1). The detection box (11) is located below the receiving groove (27). A liquid discharge pump (41) is connected to the side wall of the detection box (11). A piston cylinder (34) is fixed to the lower end of the detection table (3). A piston rod (35) is provided at the lower end of the piston cylinder (34). A second spring (36) is sleeved on the piston rod (35). A liquid storage tank (40) is provided at the upper end of the base (1). Alcohol is filled in the liquid storage tank (40). A liquid suction pipe (39) and a liquid discharge pipe (38) are connected to the side wall of the piston cylinder (34). One end of the liquid suction pipe (39) far from the piston cylinder (34) is connected to the liquid storage tank (40), and one end of the liquid discharge pipe (38) far from the piston cylinder (34) is connected to the detection box (11). Check valves are provided on both the liquid suction pipe (39) and the liquid discharge pipe (38). A pressure touch switch (42) is installed on the side wall of the detection box (11). The pressure touch switch (42) is electrically connected to the liquid discharge pump (41).

5. The multi-angle PVC edge banding strip detection device according to claim 4, characterized in that, The wear resistance detection mechanism includes a moving frame (49) arranged inside the device cavity (59). Two second guide rods (50) slidingly connected to the moving frame (49) penetrate through the moving frame (49). Both ends of the second guide rods (50) are fixed to the inner wall of the device cavity (59). Third springs (51) are sleeved on both of the second guide rods (50). One end of the third spring (51) is connected to the inner wall of the device cavity (59), and the other end of the third spring (51) is connected to the side wall of the moving frame (49). A friction needle (32) is fixed to the upper end of the moving frame (49). A first strip-shaped groove (31) penetrates through the lifting plate (12). A second strip-shaped groove (60) penetrates through the inner top wall of the device cavity (59). The friction needle (32) passes through the second strip-shaped groove (60), the first strip-shaped groove (31) and extends into the friction opening (5).

6. The multi-angle PVC edge banding strip detection device according to claim 5, wherein, The driving mechanism includes a sleeve (46) fixed to the upper end of the base (1). An active column (45) is slidably inserted into the interior of the sleeve (46). A second magnetic block (44) is fixed to the upper end of the active column (45). A first magnetic block (43) cooperating with the second magnetic block (44) is fixed to the lower end of the lifting plate (12). A traction rope (48) is fixed to the lower end of the active column (45). One end of the traction rope (48) away from the active column (45) penetrates through the base (1) and is fixed to the upper end of the moving frame (49). A redirecting guide pulley (47) is installed on the inner top wall of the device cavity (59). The traction rope (48) passes through the inner side of the redirecting guide pulley (47).

7. An inspection device for a multi-angle PVC edge banding strip according to claim 5, characterized in that, A first rotating shaft (54) and a second rotating shaft (57) are rotatably connected to the inner bottom wall of the device cavity (59). Both the first rotating shaft (54) and the second rotating shaft (57) are located inside the moving frame (49). The upper end of the first rotating shaft (54) penetrates through the base (1) and the detection box (11) and is fixed with a stirring rod (53). A first gear (55) is fixedly sleeved on the side wall of the first rotating shaft (54). A second gear (56) and a third gear (58) are fixedly sleeved on the side wall of the second rotating shaft (57). The first gear (55) meshes with the second gear (56). A rack (52) meshing with the third gear (58) is fixed to the inner side wall of the moving frame (49).

8. An inspection device for a multi-angle PVC edge banding strip according to claim 2, characterized in that, A plug rod (18) is fixed to the upper end of the pressing plate (16). A jack (15) is provided at the lower end of the detection table (3). The plug rod (18) is slidably inserted into the interior of the jack (15). A first spring (17) is sleeved on the plug rod (18). Both ends of the first spring (17) are respectively connected to the detection table (3) and the pressing plate (16).

9. An omnidirectional PVC edge banding strip detection device according to claim 4, characterized in that, The detection box (11) is made of transparent plastic material.

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