Belt detection equipment

Abstract

The utility model belongs to the field of automatic test machinery, and discloses belt detection equipment which comprises a belt feeding device, a belt detection device and an electric control device, the front side of the belt feeding device is provided with the belt detection device, and the left side of the belt detection device is provided with the electric control device. And the electric control device supplies power to the belt feeding device and the belt detection device and controls the belt feeding device and the belt detection device to work cooperatively and cooperatively. According to the utility model, the belt feeding device, the belt detection device and the electric control device are arranged and cooperate to work, so that batch quality detection of the belt is realized, the length of the belt is detected, whether cracks exist in the appearance of the belt is detected, and the device has the characteristics of high detection efficiency and comprehensive detection.

Description

Technical Field

[0001] The utility model belongs to the field of automatic testing machinery, and more specifically, it relates to a belt detection device. Background Art

[0002] The drive belt, as an indispensable power transmission hub in mechanical equipment, its core mission is to seamlessly connect the strong power of the engine or motor to each rotating component, ensuring the smooth operation of the mechanical system. It widely penetrates into many key fields such as automobile manufacturing, heavy engineering, agricultural mechanization and industrial automation, and its importance is self-evident. These belts are usually carefully made of selected high-strength, wear-resistant and corrosion-resistant materials (such as rubber, polyurethane, etc.) to cope with various extreme working conditions and high-intensity use challenges with excellent performance.

[0003] Given the direct impact of the drive belt on the operating efficiency and stability of the mechanical system, strict control of its quality has become an essential part. In addition to emphasizing the physical and mechanical properties of the material, the length accuracy and flawless appearance of the belt are also key dimensions for evaluating its quality. Any slight deviation in length accuracy may disturb the transmission ratio and affect the power transmission efficiency; any flaw in the appearance, even a tiny crack or wear mark, may become a hidden danger that shortens the service life and endangers the operating safety.

[0004] However, the current belt detection equipment on the market still has limitations in automatically detecting the length and appearance integrity: on the one hand, traditional equipment mostly relies on manual operation, with complex processes and low efficiency, and it is difficult to meet the requirements of modern large-scale production lines for fast and efficient detection; on the other hand, when detecting appearance defects, traditional methods are often limited to surface observation and are difficult to detect hidden or subtle flaws, resulting in limited comprehensiveness and accuracy of the detection results.

[0005] Therefore, the utility model provides a belt detection device. Content of the Utility Model

[0006] In view of the above problems existing in the existing technology, the purpose of the utility model is to provide a belt detection device, which has the characteristics of high detection efficiency and comprehensive detection.

[0007] The purpose of the utility model can be achieved by the following technical solutions:

[0008] A belt detection device includes a belt feeding device, a belt detection device and an electric control device. The belt detection device is arranged on the front side of the belt feeding device, and the electric control device is arranged on the left side of the belt detection device. The electric control device supplies power to the belt feeding device and the belt detection device, and the electric control device controls the belt feeding device and the belt detection device to cooperate with each other.

[0009] The belt feeding device includes a feeding frame, a support frame is arranged inside the feeding frame, a rotary feeding component is arranged at the top of the support frame, a main feeding component is arranged at the front side of the support frame, and an auxiliary feeding component matched with the main feeding component is arranged on the feeding frame;

[0010] The belt detection device includes a detection frame, a rotating component is arranged inside the detection frame, length detection components are arranged on the front, rear, left and right sides of the rotating component, an appearance detection component and a driving component are arranged at the front side of the detection frame, and a taking-out component is arranged at the right side of the detection frame.

[0011] As a further preferred technical solution of the present utility model, the electric control device includes an electric control box body, an HMI human-machine interface, an inverter, a switch, a serial port server, a vision industrial computer, a PLC, and a PLC expansion module. The HMI human-machine interface is installed on the outer wall of the electric control box body, and the inverter, the switch, the serial port server, the vision industrial computer, the PLC, and the PLC expansion module are all installed inside the electric control box body. The vision industrial computer controls the appearance detection component and analyzes the visual data obtained by the operation of the appearance detection component.

[0012] As a further preferred technical solution of the present utility model, the rotary feeding component includes a rotary platform, a first driving motor for driving its rotation is arranged at the rear side of the rotary platform, a first turntable is rotatably connected to the top surface of the rotary platform, a plurality of pairs of placing rods are screwed at equal intervals in a circumferential distribution around the center of the first turntable, and a limiting member is arranged between the placing rod and the first turntable.

[0013] As a further preferred technical solution of the present utility model, the main feeding component includes a first pneumatic push rod mechanism, the first pneumatic push rod mechanism is fixed to the front side of the support frame through a fixing plate, a first connecting plate is fixed to the movable end of the first pneumatic push rod mechanism, the first connecting plate is screwed to a second connecting plate, the cross section of the second connecting plate is L-shaped, a second pneumatic push rod mechanism is fixed to the second connecting plate, a feeding push plate is fixed to the movable end of the second pneumatic push rod mechanism, a placing short rod is arranged at the front side of the feeding push plate, a double-link cylinder is fixed to the rear side of the feeding push plate, and a pushing member is fixed to the movable end of the double-link cylinder;

[0014] The auxiliary feeding component includes a first linear module, the first linear module is fixed to the inner side of the top surface of the feeding frame through a fixing plate, a dialing member is connected to the first linear module, the shape of the dialing member is similar to an isosceles trapezoid, and dialing protrusions are arranged at the bottom ends of both sides of the dialing member.

[0015] As a further preferred technical solution of the present utility model, a safety fence is arranged on the outer side surface of the feeding frame.

[0016] As a further preferred technical solution of the present utility model, the rotation assembly includes a second driving motor, the second driving motor is connected and transmitted with a right-angle hollow reduction gearbox, the right-angle hollow reduction gearbox is connected and transmitted with a cam divider. Specifically, the right-angle hollow reduction gearbox is transmitted with the input shaft of the cam divider. A second turntable and a first transmission shaft are fixed on the turntable of the cam divider. The other end of the first transmission shaft is fixedly connected with a second transmission shaft. The other end of the second transmission shaft is rotatably connected with the detection frame. A third turntable is fixed on the first transmission shaft.

[0017] As a further preferred technical solution of the present utility model, the length detection assembly is fixed on the second turntable and the third turntable. The length detection assembly includes a linear screw drive mechanism. A first rotating wheel is rotatably connected to the fixed end plate of the linear screw drive mechanism through a rotating shaft. A transmission gear is installed at the other end of the rotating shaft. A second rotating wheel is rotatably connected to the sliding platform of the linear screw drive mechanism. Grooves are formed in the middle of the first rotating wheel and the second rotating wheel.

[0018] As a further preferred technical solution of the present utility model, the driving assembly is fixed on the front side of the top of the detection frame. The driving assembly includes a double-shaft driving motor. A gear is fixed on one output shaft of the double-shaft driving motor. A first sprocket is fixed on the other output shaft of the double-shaft driving motor. The first sprocket is transmitted with a second sprocket through a chain. The second sprocket is connected with an encoder. The encoder is fixed on the detection frame;

[0019] The detection assembly includes an industrial CCD camera and a laser. The industrial CCD camera is fixed on the detection frame through a main fixing frame. A vision light source is arranged beside the industrial CCD camera. A plurality of groups of auxiliary fixing frames are connected to the bottom end of the main fixing frame. Lasers are fixed on the auxiliary fixing frames.

[0020] As a further preferred technical solution of the present utility model, the taking-out assembly includes an upper taking-out mechanism and a pair of side taking-out mechanisms. The upper taking-out mechanism is fixed on the right side edge of the top of the detection frame. The upper taking-out mechanism includes a second linear module. A pneumatic claw is fixed on the sliding platform of the second linear module. The pair of side taking-out mechanisms are fixed on the front and rear side edges of the right side surface of the detection frame. The side taking-out mechanism includes a double-link cylinder. The double-link cylinder is fixed on the detection frame through a fixing plate. A bending plate is fixedly connected to the movable end of the double-link cylinder. A rotary cylinder is fixed on the bending plate. A pneumatic claw is fixed on the rotary cylinder.

[0021] As described above, a belt detection device provided by the present utility model has the following beneficial effects:

[0022] Compared with the prior art, the belt detection device of the present utility model adopts such a structure that through the setting and coordinated operation of the belt feeding device, the belt detection device and the electric control device, the batch quality detection of the belt is realized. It not only detects the length of the belt, but also detects whether there are cracks on the appearance of the belt, and has the characteristics of high detection efficiency and comprehensive detection.

[0023] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 Structural schematic diagram of a belt detection device for the application of the present utility model;

[0026] Figure 2 Structural schematic diagram of the belt feeding device of a belt detection device for the application of the present utility model;

[0027] Figure 3 Top view of the belt feeding device of a belt detection device for the application of the present utility model;

[0028] Figure 4 For Figure 3 Cross-sectional view in the A-A direction in

[0029] Figure 5 Structural schematic diagram of the belt detection device of a belt detection device for the application of the present utility model;

[0030] Figure 6 Top view of the belt detection device of a belt detection device for the application of the present utility model;

[0031] Figure 7 For Figure 6 Cross-sectional view in the B-B direction in

[0032] Summary of reference numerals and their descriptions:

[0033] 100. Belt feeding device; 110. Feeding frame; 120. Support frame; 130. Rotary feeding assembly; 131. Rotary platform; 132. First driving motor; 133. First turntable; 134. Object placing rod; 135. Limiting member; 140. Main feeding assembly; 141. First pneumatic push rod mechanism; 142. First connecting plate; 143. Second connecting plate; 144. Second pneumatic push rod mechanism; 145. Feeding push plate; 146. Short object placing rod; 147. Double-acting cylinder; 148. Pushing member; 150. Sub-feeding assembly; 151. First linear module; 152. Allocating member; 200. Belt detection device; 210. Detection frame; 220. Rotating assembly; 221. Second driving motor; 222. Right-angle hollow reduction gearbox; 223. Cam divider; 224. Second turntable; 225. First transmission shaft; 226. Second transmission shaft; 227. Third turntable; 230. Length detection assembly; 231. Linear screw drive mechanism; 232. Fixed end plate; 233. First rotating wheel; 234. Transmission gear; 235. Second rotating wheel; 240. Appearance detection assembly; 241. Industrial CCD camera; 242. Laser; 243. Main fixing frame; 244. Vision light source; 245. Sub-fixing frame; 250. Driving assembly; 251. Biaxial driving motor; 252. First sprocket; 253. Second sprocket; 254. Encoder; 260. Taking-out assembly; 270. Upper taking-out mechanism; 271. Second linear module; 272. Air gripper; 280. Side taking-out mechanism; 281. Rotary cylinder; 300. Electric control device. Detailed implementation mode

[0034] The following specific embodiments illustrate the implementation mode of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0035] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope within which the present invention can be implemented. The specific structure can be described with reference to the drawings of the patent application.

[0036] The present utility model provides a belt detection device. Please refer to Figures 1 to 7 As shown in the figure, it includes a belt feeding device 100, a belt detection device 200, and an electric control device 300. The belt detection device 200 is arranged on the front side of the belt feeding device 100, and the electric control device 300 is arranged on the left side of the belt detection device 200. The electric control device 300 supplies power to the belt feeding device 100 and the belt detection device 200, and the electric control device 300 controls the belt feeding device 100 and the belt detection device 200 to cooperate with each other;

[0037] The belt feeding device 100 includes a feeding frame 110. A support frame 120 is arranged inside the feeding frame 110. A rotary feeding assembly 130 is arranged on the top of the support frame 120. A main feeding assembly 140 is arranged on the front side of the support frame 120. A sub-feeding assembly 150 that cooperates with the main feeding assembly 140 is arranged on the feeding frame 110;

[0038] The belt detection device 200 includes a detection frame 210. A rotating assembly 220 is arranged inside the detection frame 210. Length detection components 230 are arranged on the front, back, left, and right sides of the rotating assembly 220. An appearance detection component 240 and a driving component 250 are arranged on the front side of the detection frame 210. A taking-out component 260 is arranged on the right side of the detection frame 210.

[0039] It should be noted that: Through the setting and coordinated operation of the belt feeding device 100, the belt detection device 200, and the electric control device 300, the mass detection of belts is realized. It not only detects the length of the belts, but also detects whether there are cracks in the appearance of the belts, and has the characteristics of high detection efficiency and comprehensive detection.

[0040] The electric control device 300 includes an electric control box body, an HMI human-machine interface, a frequency converter, a switch, a serial port server, a vision industrial computer, a PLC, and a PLC expansion module. The HMI human-machine interface is installed on the outer wall of the electric control box body. The frequency converter, the switch, the serial port server, the vision industrial computer, the PLC, and the PLC expansion module are all installed inside the electric control box body. The vision industrial computer controls the appearance detection component 240 and analyzes the visual data obtained from the operation of the appearance detection component 240.

[0041] Specifically, the specific structure of the rotary feeding assembly 130 is as follows. Combining Figure 2 、 Figure 3 And Figure 4As shown, the rotary feeding assembly 130 includes a rotary platform 131. A first driving motor 132 for driving its rotation is arranged at the rear side of the rotary platform 131. A first turntable 133 is rotatably connected to the top surface of the rotary platform 131. A plurality of pairs of object placing rods 134 are equally spaced and screwed on the first turntable 133 in a circumferential distribution centered on its disk center. A limiting member 135 is arranged between the object placing rod 134 and the first turntable 133.

[0042] Specifically, the specific structure of the main feeding assembly 140 is as follows. In combination with Figure 2 、 Figure 3 and Figure 4 As shown, the main feeding assembly 140 includes a first pneumatic push rod mechanism 141. The first pneumatic push rod mechanism 141 is fixed to the front side of the support frame 120 through a fixing plate. A first connecting plate 142 is fixed to the movable end of the first pneumatic push rod mechanism 141. The first connecting plate 142 is screwed to a second connecting plate 143. The cross section of the second connecting plate 143 is L-shaped. A second pneumatic push rod mechanism 144 is fixed to the second connecting plate 143. A feeding push plate 145 is fixed to the movable end of the second pneumatic push rod mechanism 144. An object placing short rod 146 is arranged on the front side of the feeding push plate 145. A double-link cylinder 147 is fixed to the rear side of the feeding push plate 145. A pushing member 148 is fixed to the movable end of the double-link cylinder 147;

[0043] Specifically, the specific structure of the auxiliary feeding assembly 150 is as follows. In combination with Figure 2 、 Figure 3 and Figure 4 As shown, the auxiliary feeding assembly 150 includes a first linear module 151. The first linear module 151 is fixed to the inner side of the top surface of the feeding frame 110 through a fixing plate. A dialing member 152 is connected to the first linear module 151. The shape of the dialing member 152 is similar to an isosceles trapezoid. Dialing protrusions are arranged at the bottom ends of both sides of the dialing member 152.

[0044] A safety fence is arranged on the outer side surface of the feeding frame 110.

[0045] Specifically, the specific structure of the rotating assembly 220 is as follows. In combination with Figure 5 、 Figure 6 and Figure 7As shown, the rotating assembly 220 includes a second driving motor 221, which is connected to and drives a right-angle hollow speed reducer 222. The right-angle hollow speed reducer 222 is connected to and drives a cam divider 223. Specifically, the right-angle hollow speed reducer 222 drives the input shaft of the cam divider 223. A second turntable 224 and a first transmission shaft 225 are fixed on the rotating disk of the cam divider 223. The other end of the first transmission shaft 225 is fixedly connected to a second transmission shaft 226, and the other end of the second transmission shaft 226 is rotatably connected to the detection frame 210. A third turntable 227 is fixed on the first transmission shaft 225.

[0046] Specifically, the specific structure of the length detection assembly 230 is as follows. Referring to Figure 5 , Figure 6 and Figure 7 As shown, the length detection assembly 230 is fixed on the second turntable 224 and the third turntable 227. The length detection assembly 230 includes a linear screw drive mechanism 231. A first rotating wheel 233 is rotatably connected to the fixed end plate 232 of the linear screw drive mechanism 231 through a rotating shaft. A transmission gear 234 is installed at the other end of the rotating shaft. A second rotating wheel 235 is rotatably connected to the sliding platform of the linear screw drive mechanism 231. Grooves are formed in the middle of the first rotating wheel 233 and the second rotating wheel 235.

[0047] Specifically, the specific structure of the driving assembly 250 is as follows. Referring to Figure 5 , Figure 6 and Figure 7 As shown, the driving assembly 250 is fixed on the front side of the top of the detection frame 210. The driving assembly 250 includes a double-shaft driving motor 251. A gear is fixed to one output shaft of the double-shaft driving motor 251, and a first sprocket 252 is fixed to the other output shaft of the double-shaft driving motor 251. The first sprocket 252 is driven by a chain to a second sprocket 253, and the second sprocket 253 is connected to an encoder 254. The encoder 254 is fixed on the detection frame 210;

[0048] The detection assembly includes an industrial CCD camera 241 and a laser 242. The industrial CCD camera 241 is fixed on the detection frame 210 through a main fixing bracket 243. A vision light source 244 is arranged beside the industrial CCD camera 241. Multiple groups of auxiliary fixing brackets 245 are connected to the bottom end of the main fixing bracket 243, and lasers 242 are fixed on the auxiliary fixing brackets 245.

[0049] Specifically, the specific structure of the taking-out assembly 260 is as follows. Referring to Figure 5 , Figure 6 andFigure 7 As shown, the taking-out component 260 includes an upper taking-out mechanism 270 and a pair of side taking-out mechanisms 280. The upper taking-out mechanism 270 is fixed on the top right side of the detection frame 210. The upper taking-out mechanism 270 includes a second linear module 271, and a pneumatic claw 272 is fixed on the sliding platform of the second linear module 271. The pair of side taking-out mechanisms 280 are fixed on the front and rear side edges of the right side of the detection frame 210. The side taking-out mechanism 280 includes a double-acting cylinder 147, and the double-acting cylinder 147 is fixed on the detection frame 210 through a fixing plate. A bending plate is fixedly connected to the movable end of the double-acting cylinder 147, a swing cylinder 281 is fixed on the bending plate, and a pneumatic claw 272 is fixed on the swing cylinder 281.

[0050] When the utility model is in use, first place the belt to be detected on the placing rod 134. Then, the rotating feeding component 130 rotates the belt on the placing rod 134 towards the main feeding component 140. The auxiliary feeding component 150 deflects the belt on the placing rod 134 onto the main feeding component 140. Then, the main feeding component 140 transfers the belt to the groove of the first rotating wheel 233 of the length detection component 230. Next, the linear screw drive mechanism 231 is started, and the second rotating wheel 235 moves from top to bottom. The belt is stretched to the maximum limit length by the second rotating wheel 235, and the linear screw drive mechanism 231 stops due to excessive current caused by the force, thus measuring the limit execution length of the belt.

[0051] The length detection component 230 rotates with the rotating component 220. When the length detection component 230 rotates to the appearance detection component 240, the driving component 250 drives the first rotating wheel 233 to rotate, and the belt on the first rotating wheel 233 also rotates accordingly to facilitate the appearance detection component 240 to conduct a comprehensive inspection on it. After the inspection, the length detection component 230 rotates with the rotating component 220 again. When the length detection component 230 rotates to the taking-out component 260, the linear screw drive mechanism 231 is started, and the second rotating wheel 235 moves from bottom to top, and the belt pops out. The side taking-out mechanism 280 clamps the belt and moves upward, and then the upper taking-out mechanism 270 takes out the belt from the length detection component 230.

[0052] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A belt detection device, characterized in that: It comprises a belt feeding device, a belt detection device and an electric control device, wherein the belt detection device is arranged on the front side of the belt feeding device, and the electric control device is arranged on the left side of the belt detection device, the electric control device supplies power to the belt feeding device and the belt detection device, and the electric control device controls the belt feeding device and the belt detection device to work in coordination; The belt feeding device comprises a feeding frame, a support frame is arranged inside the feeding frame, a rotating feeding assembly is arranged on the top of the support frame, a main feeding assembly is arranged on the front side of the support frame, and a sub-feeding assembly cooperating with the main feeding assembly is arranged on the feeding frame; The belt detection device includes a detection frame, a rotating component is arranged in the detection frame, length detection components are arranged on the front, back, left and right sides of the rotating component, an appearance detection component and a driving component are arranged on the front side of the detection frame, and a removal component is arranged on the right side of the detection frame.

2. A belt detection device according to claim 1, characterized in that: The electric control device includes an electric control box, an HMI human-machine interface, a frequency converter, a switch, a serial port server, a visual industrial computer, a PLC, and a PLC expansion module. The HMI human-machine interface is installed on the outer wall of the electric control box. The frequency converter, the switch, the serial port server, the visual industrial computer, the PLC, and the PLC expansion module are all installed in the electric control box. The visual industrial computer controls the appearance detection component and analyzes the visual data obtained by the operation of the appearance detection component.

3. A belt detection device according to claim 1 or 2, characterized in that: The rotary feeding assembly includes a rotating platform, a first driving motor for driving the rotating platform to rotate is arranged on the rear side of the rotating platform, a first turntable is rotatably connected to the top surface of the rotating platform, a plurality of pairs of placement rods are screwed together at equal intervals in a circle with the center of the turntable as the center, and a limiting member is arranged between the placement rods and the first turntable.

4. A belt detection device according to claim 1 or 2, characterized in that: The main feeding assembly includes a first pneumatic push rod mechanism, which is fixed to the front side of the support frame through a fixing plate, a first connecting plate is fixed to the movable end of the first pneumatic push rod mechanism, the first connecting plate is screwed to the second connecting plate, the cross section of the second connecting plate is L-shaped, a second pneumatic push rod mechanism is fixed to the second connecting plate, a feeding push plate is fixed to the movable end of the second pneumatic push rod mechanism, a short rod for placing objects is provided on the front side of the feeding push plate, a double cylinder is fixed to the rear side of the feeding push plate, and a pushing piece is fixed to the movable end of the double cylinder; The auxiliary feeding assembly includes a first linear module, which is fixed to the inner side of the top surface of the feeding frame through a fixing plate. A shifting piece is connected to the first linear module. The shape of the shifting piece is an isosceles trapezoid. The bottom ends of both sides of the shifting piece are provided with shifting protrusions.

5. A belt detection device according to claim 4, characterized in that: A safety fence is arranged on the outer side of the feeding frame.

6. A belt detection device according to claim 1 or 2, characterized in that: The rotating assembly includes a second drive motor, which is connected to and transmitted by a right-angle hollow reduction gearbox, and the right-angle hollow reduction gearbox is connected to and transmitted by a cam divider. Specifically, the right-angle hollow reduction gearbox is transmitted to the input shaft of the cam divider, and a second turntable and a first transmission shaft are fixed on the rotating disk of the cam divider, the other end of the first transmission shaft is fixedly connected to the second transmission shaft, and the other end of the second transmission shaft is rotationally connected to the detection frame, and a third turntable is fixed on the first transmission shaft.

7. A belt detection device according to claim 6, characterized in that: The length detection component is fixed on the second turntable and the third turntable, and the length detection component includes a linear screw transmission mechanism, a first rotating wheel is rotatably connected to the fixed end plate of the linear screw transmission mechanism via a rotating shaft, a transmission gear is installed on the other end of the rotating shaft, and a second rotating wheel is rotatably connected to the sliding platform of the linear screw transmission mechanism, and grooves are provided in the middle of the first rotating wheel and the second rotating wheel.

8. A belt detection device according to claim 7, characterized in that: The driving assembly is fixed on the front side of the top face of the detection frame, and the driving assembly includes a dual-axis driving motor, one output shaft of the dual-axis driving motor is fixed with a gear, and the other output shaft of the dual-axis driving motor is fixed with a first sprocket, the first sprocket is driven by a second sprocket through a chain, and the second sprocket is connected to an encoder, and the encoder is fixed on the detection frame; The detection component includes an industrial CCD camera and a laser. The industrial CCD camera is fixed on the detection frame through a main fixing frame. A visual light source is arranged next to the industrial CCD camera. The bottom end of the main fixing frame is connected to multiple groups of auxiliary fixing frames, and the laser is fixed on the auxiliary fixing frames.

9. A belt detection device according to claim 8, characterized in that: The taking-out assembly includes an upper taking-out mechanism and a pair of side taking-out mechanisms, the upper taking-out mechanism is fixed on the top right side of the detection frame, the upper taking-out mechanism includes a second linear module, an air claw is fixed on the sliding platform of the second linear module, the pair of side taking-out mechanisms are fixed on the front and rear sides of the right side of the detection frame, the side taking-out mechanism includes a double cylinder, the double cylinder is fixed to the detection frame through a fixed plate, the movable end of the double cylinder is fixedly connected to a bending plate, the bending plate is fixed with a rotary cylinder, and the rotary cylinder is fixed with an air claw.

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