Wear-resistant steel lining plate appearance detection device based on image sensor

Abstract

The invention discloses a wear-resistant steel lining plate appearance detection device based on an image sensor, and relates to the technical field of steel plate detection equipment, the wear-resistant steel lining plate appearance detection device comprises a pin roller, a connecting column, a round head column, an elastic telescopic column and an L-shaped plate, the pin roller is fixedly installed at the output end of a conveying belt, and one end of the connecting column is fixedly installed on the front face of the pin roller; when the placing angle of the steel lining plate is too large, the steel lining plate can be straightened directly through the clamping plate, failure can be caused by insufficient stress or angle deviation, the elastic telescopic flat plate firstly makes contact with and pushes the steel lining plate, and the steel lining plate can be straightened through the elastic telescopic flat plate, so that the steel lining plate can be straightened through the elastic telescopic flat plate, and the steel lining plate can be straightened through the elastic telescopic flat plate. Through the mode of correcting the angle in advance, a large angle is converted into a small angle which can be processed by the clamping plate, and the success rate of the follow-up straightening action is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of steel plate detection equipment, and in particular to an image sensor-based appearance detection device for wear-resistant steel liner plates. Background Art

[0002] The wear-resistant steel lining appearance inspection device based on image sensor is a device used to detect the appearance quality of wear-resistant steel lining. It mainly works together through conveyor belts, visual detectors, various mechanical structure components and image sensors.

[0003] The patent with patent announcement number CN217165443U involves: outer support panel, laser coding device, transmission roller, camera support frame, steel plate cleaning device, scanning correction device and thickness detection device; the laser coding device is arranged on the upper left side of the inner side of the two groups of outer support panels; the two ends of the transmission roller are rotatably connected to the middle of the two groups of outer support panels; the front side frame and the rear side frame of the camera support frame are respectively fixedly connected to the middle of the inner end surface of the two groups of outer support panels; the steel plate cleaning device is fixedly connected to the inner end surface of the two groups of outer support panels; the scanning correction device is arranged on the inner right end of the two groups of outer support panels; the thickness detection device is fixedly connected to the inner left end of the two groups of outer support panels; this patent improves the detection quality of steel plates.

[0004] In the above patent, the inspection quality of the steel plate is improved, but there is still a problem. When the steel lining plate is placed, it is difficult for the staff to effectively align the steel lining plate because the steel lining plate is flat and square and relatively heavy, which also wastes a lot of time. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides an appearance detection device for wear-resistant steel liner based on an image sensor, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an image sensor-based wear-resistant steel liner appearance detection device, an auxiliary device for aligning the steel liner, including an alignment device, the alignment device comprising: A conveyor belt is a device for transporting steel liner plates, and a sliding groove is provided on the top of the conveyor belt; A visual detector is fixedly installed on the top of the conveyor belt. The visual detector is a detection device for detecting the steel liner. An image sensor module is provided inside the conveyor belt; A clamping plate is slidably mounted on the top of the conveyor belt. The clamping plate is used to push and align the steel liner. A placement slot is provided on one side of the clamping plate. An elastically retractable flat plate is fixedly mounted inside the placement slot of the clamping plate. The elastically retractable flat plate is used to align the steel liner with an excessively large tilt angle. A gantry, the gantry is fixedly mounted on the top of the conveyor belt, an L-slide is fixedly mounted on the left side of the gantry, and baffles are slidably mounted inside the two L-slides, the baffles are used to separate the steel liner; The rotating plate is rotatably installed inside the chute of the conveyor belt. When the conveyor belt is started, the steel lining plate on the conveyor belt will be driven to move. When the steel lining plate enters the bottom of the visual detector, the visual detector will detect the steel lining plate.

[0007] According to the claim, the alignment device also includes a roller, a connecting column, a round-head column, an elastic telescopic column and an L-plate, the roller is fixedly installed at the output end of the conveyor belt, one end of the connecting column is fixedly installed on the front of the roller, the round-head column is fixedly installed on the other end of the connecting column, the fixed end of the elastic telescopic column is fixedly installed on the front of the conveyor belt, one end of the L-plate is fixedly installed on the free end of the elastic telescopic column, the image sensor module is used to perform surface detection on the steel lining plate, the image sensor module has a CCD image sensor and a CMOS image sensor, when the conveyor belt starts, it will drive the roller to rotate, when the roller rotates, it will drive the connecting column to rotate, when the connecting column rotates, it will drive the round-head column to rotate, when the round-head column rotates, it will contact the semicircular block on the L square plate.

[0008] According to the above technical solution, the alignment device also includes an L-shaped square plate and a semicircular block, one end of the L-shaped square plate is fixedly mounted on the front surface of the clamping plate, and the semicircular block is fixedly mounted on the other end of the L-shaped square plate on a side close to the conveyor belt, and the round head column is in contact with the semicircular block; Among them, the top of the conveyor belt is provided with a cleaning device for cleaning the steel lining and the top of the conveyor belt, and a debris device for cleaning larger thin leather pieces. When the round head column contacts the semicircular block, it will drive the L square plate to move, when the elastic telescopic column moves, it will drive the L plate to move, and when the L plate moves, it will drive the splint to move.

[0009] According to the above technical solution, the cleaning device includes a cylindrical sweeping plate, an irregular rod, a collar and a gear ring. The door frame is fixedly installed on the top of the conveyor belt, the cylindrical sweeping plate rotates and passes through the top of the door frame, the irregular rod is fixedly installed on the top of the L square plate, and a No. 1 slide groove is provided on the circumferential surface of the cylindrical sweeping plate. The collar is slidably installed on the circumferential surface of the cylindrical sweeping plate, and the gear ring is rotatably installed on the bottom of the collar. The gear ring is slidably connected to the No. 1 slide groove of the cylindrical sweeping plate. When the irregular rod moves, it will drive the tooth block on the irregular rod to move. When the L square plate moves toward the direction of the conveyor belt, it will drive the irregular rod to move in the direction of the conveyor belt.

[0010] According to the above technical solution, the cleaning device also includes a long plate, a two-way telescopic rod, a cleaning plate and a limiting telescopic rod. The long plate is fixedly mounted on the side of the baffle close to the visual detector, the fixed end of the two-way telescopic rod is fixedly mounted on the left side of the door frame, the cleaning plate is fixedly mounted on the bottom of the two-way telescopic rod, a tooth groove is provided in the middle of the two-way telescopic rod, the fixed end of the limiting telescopic rod is fixedly mounted on the bottom of the door frame, the free end of the limiting telescopic rod is fixedly connected to the collar, and since the gear ring is rotatably connected to the collar, the gear ring can be rotated and moved up and down. When the collar moves up and down, it will drive the long plate to move up and down. When the long plate moves up and down, it will drive the baffle on the L slide to move downward. When the baffle moves downward, it will obstruct the steel lining at the rear.

[0011] According to the above technical solution, the gear ring is engaged with the bidirectional telescopic rod, the collar is in contact with the long plate, and the tooth block on the irregular rod is connected to the irregular rod for one-way rotation. When the gear ring moves downward, it will engage with the middle tooth groove of the bidirectional telescopic rod. When the two are engaged, the bidirectional telescopic rod will be driven to move, and when the bidirectional telescopic rod moves, the cleaning plate will be driven to move.

[0012] According to the above technical solution, the fragment device includes an elastic telescopic plate, a pointed corner column, a push plate, an elastic telescopic block and a thin plate. The fixed end of the elastic telescopic plate is fixedly installed on the bottom of the door frame, and the free end of the elastic telescopic plate is fixedly installed on the bottom of the pointed corner column. The pointed corner column is used to press down the fragments to avoid blockage. The push plate is fixedly installed on the bottom of the pointed corner column. One end of the thin plate is fixedly installed on the circumferential surface of the collar. The fixed end of the elastic telescopic block is fixedly installed on the other end of the thin plate. The free end of the elastic telescopic block is fixedly connected to the pointed corner column. When the pointed corner column moves, the large piece on the through groove of the conveyor belt will be pressed down. When the collar moves upward, the elastic telescopic block will be driven to move upward. When the thin plate moves, the pointed corner column will be driven to move upward.

[0013] According to the above technical solution, the fragmentation device also includes a large material box and a small material box. The large material box is fixedly installed at the bottom of the conveyor belt, and the small material box is fixedly installed on the front of the conveyor belt. The push plate is in contact with the rotating plate. When the rotating plate is not flipped, the large fragments will be stuck and the small fragments will fall into the small material box. When the rotating plate is opened, the large fragments will fall into the large material box, thereby classifying the fragments by size.

[0014] The present invention provides an image sensor-based appearance detection device for wear-resistant steel liner plates. It has the following beneficial effects: (1) In this invention, when the splint moves, the steel lining plate on the top of the conveyor belt will be aligned. When the splint moves, it will drive the elastic stretch flat plate to move. When the elastic stretch flat plate moves, it will first push the steel lining plate with an excessively large angle. When the steel lining plate is placed at an excessively large angle, relying directly on the splint to adjust it may fail due to insufficient force or angle deviation. The elastic stretch flat plate first contacts and pushes the steel lining plate, and by "pre-correcting the angle", the large angle is converted into a small angle that the splint can handle, thereby ensuring the success rate of subsequent adjustment actions.

[0015] (2) In this invention, when the sleeve moves, it drives the long plate to move, and when the long plate moves, it limits the steel lining plate at the rear to prevent the steel lining plate from entering during cleaning. When the sleeve moves, it drives the gear ring to move, and when the gear ring moves, it drives the two-way telescopic rod to move, thereby driving the cleaning plate to move, avoiding the accumulation of metal debris or dust at the bottom of the columnar sweeping plate, and reducing the possibility of these waste materials hindering the rotation or movement of the columnar sweeping plate.

[0016] (3) In this invention, when the rotating plate is not turned over, the large fragments will be stuck and the small fragments will fall into the small material box. When the rotating plate is opened, the large fragments will fall into the large material box, thereby classifying the fragments by size. When the elastic telescopic block moves, it will drive the pointed column to move. When the pointed column moves, it will press down the large pieces on the through slot of the conveyor belt to prevent the large fragments from forming a blockage in the through slot, resulting in the subsequent waste materials being unable to fall normally into the small material box or the large material box. After being pressed down, the waste materials will fall vertically and can pass through the through slot smoothly, maintaining the continuity of the waste processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the connecting column and the round head column of the present invention; Figure 3 This is a schematic diagram of the structure of the door frame and the columnar sweep plate of the present invention; Figure 4 This is a schematic diagram of the L-shaped slide and baffle structure of the present invention; Figure 5This is a schematic diagram of the cylindrical sweeping plate and long plate structure of the present invention; Figure 6 This is a schematic diagram of the long board and bidirectional telescopic rod structure of the present invention; Figure 7 This is a structural diagram of the pointed corner column and elastic expansion block of the present invention.

[0018] In the figure: 1. Conveyor belt; 2. Visual detector; 3. Roller; 301. Connecting column; 302. Round head column; 303. Elastic telescopic column; 304. L plate; 305. Clamp; 306. Elastic telescopic flat plate; 307. L square plate; 308. Semicircular block; 4. Door frame; 401. Cylindrical sweeping plate; 402. Irregular rod; 403. Ring; 404. Gear ring; 405. L slide; 406. Baffle; 407. Long board; 408. Two-way telescopic rod; 409. Cleaning plate; 410. Limiting telescopic rod; 5. Elastic telescopic plate; 501. Pointed column; 502. Push plate; 503. Rotating plate; 504. Elastic telescopic block; 505. Thin plate; 506. Small material box; 507. Large material box. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 7 One embodiment of the present invention is: a wear-resistant steel liner appearance detection device based on an image sensor, an auxiliary device for aligning the steel liner, including an alignment device, the alignment device including: Conveyor belt 1 is a device for transporting steel liner plates, and a chute is provided on the top of the conveyor belt 1; The visual detector 2 is fixedly installed on the top of the conveyor belt 1. The visual detector 2 is a detection device for detecting the steel liner. An image sensor module is provided inside the conveyor belt 1. The splint 305 is slidably mounted on the top of the conveyor belt 1. The splint 305 is used to push and align the steel liner. A placement slot is provided on one side of the splint 305. An elastically retractable flat plate 306 is fixedly mounted inside the placement slot of the splint 305. The elastically retractable flat plate 306 is used to align the steel liner with an excessively large tilt angle. The gantry 4 is fixedly mounted on the top of the conveyor belt 1. An L-shaped slide 405 is fixedly mounted on the left side of the gantry 4. A baffle 406 is slidably mounted inside the two L-shaped slides 405. The baffle 406 is used to separate the steel liner. The rotating plate 503 is rotatably installed inside the chute of the conveyor belt 1. When the steel liner is placed at an angle that is too large, relying directly on the splint 305 to adjust it may fail due to insufficient force or angle deviation. The elastically retractable flat plate 306 first contacts and pushes the steel liner, and through the "pre-correction angle" method, the large angle is converted into a small angle that can be handled by the splint 305, thereby ensuring the success rate of subsequent adjustment actions.

[0021] The alignment device also includes a roller 3, a connecting column 301, a round head column 302, an elastic telescopic column 303 and an L plate 304. The roller 3 is fixedly installed at the output end of the conveyor belt 1, one end of the connecting column 301 is fixedly installed on the front of the roller 3, the round head column 302 is fixedly installed on the other end of the connecting column 301, the fixed end of the elastic telescopic column 303 is fixedly installed on the front of the conveyor belt 1, and one end of the L plate 304 is fixedly installed on the free end of the elastic telescopic column 303. The image sensor module is used to perform surface detection on the steel lining. The image sensor module has a CCD image sensor and a CMOS image sensor. When the conveyor belt 1 starts, it will drive the roller 3 to rotate. When the roller 3 rotates, it will drive the connecting column 301 to rotate. When the connecting column 301 rotates, it will drive the round head column 302 to rotate. When the round head column 302 rotates, it will contact the semicircular block 308 on the L square plate 307.

[0022] The alignment device also includes an L-shaped square plate 307 and a semicircular block 308. One end of the L-shaped square plate 307 is fixedly mounted on the front of the splint 305, and the semicircular block 308 is fixedly mounted on the other end of the L-shaped square plate 307 close to the side of the conveyor belt 1. The round head column 302 is in contact with the semicircular block 308. When the irregular rod 402 moves, the tooth block on the irregular rod 402 will be driven to move. When the L-shaped square plate 307 moves toward the direction of the conveyor belt 1, the irregular rod 402 will be driven to move toward the direction of the conveyor belt 1.

[0023] When this embodiment is working: start the conveyor belt 1, when the conveyor belt 1 starts, it will drive the steel lining on the conveyor belt 1 to move, when the steel lining enters the bottom of the visual detector 2, the visual detector 2 will detect the steel lining, when the conveyor belt 1 starts, it will drive the roller 3 to rotate, when the roller 3 rotates, it will drive the connecting column 301 to rotate, when the connecting column 301 rotates, it will drive the round head column 302 to rotate, when the round head column 302 rotates, it will contact the semicircular block 308 on the L square plate 307, when the round head column 302 contacts the semicircular block 308, it will drive the L square plate 307 to move, when the elastic telescopic column 303 moves, it will drive the L plate 304 to move, when the L plate 304 moves, it will drive the splint 305 to move, when the L plate 304 and When the L-square plate 307 moves, it will drive the splint 305 to move back and forth, thereby aligning the steel lining on the conveyor belt 1. However, some steel liners are placed at a relatively large angle. When the angle of the steel lining is too large, the splint 305 may not be able to effectively align the steel lining. When the angle of the steel lining is too large, the splint 305 will drive the elastic telescopic flat plate 306 to move when it moves inward. When the elastic telescopic flat plate 306 moves, it will drive the steel lining to move. Since the elastic telescopic flat plate 306 is slightly wider than the splint 305, the elastic telescopic flat plate 306 will first contact the steel lining. After the elastic telescopic flat plate 306 contacts the steel lining, it will push the steel lining away from the elastic telescopic flat plate 306, thereby reducing the position angle of the steel lining, which is helpful for subsequent alignment.

[0024] See also Figure 1-Figure 7 Based on the above embodiment, in another embodiment of the present invention, a cleaning device for cleaning the steel liner and the top of the conveyor belt 1 and a debris removal device for cleaning larger thin leather pieces are provided on the top of the conveyor belt 1. The cleaning device includes a cylindrical sweeping plate 401, an irregular rod 402, a collar 403 and a gear ring 404. The door frame 4 is fixedly mounted on the top of the conveyor belt 1. The cylindrical sweeping plate 401 rotates and penetrates the top of the door frame 4. The irregular rod 402 is fixedly mounted on the top of the L square plate 307. A No. 1 slide groove is provided on the circumferential surface of the cylindrical sweeping plate 401, and the ring 403 is slidably installed on the circumferential surface of the cylindrical sweeping plate 401. The gear ring 404 is rotatably installed at the bottom of the ring 403. The gear ring 404 is slidably connected to the No. 1 slide groove of the cylindrical sweeping plate 401. When the gear ring 404 moves, it drives the two-way telescopic rod 408 to move, thereby driving the cleaning plate 409 to move, avoiding the accumulation of metal debris or dust at the bottom of the cylindrical sweeping plate 401, and reducing the possibility of these waste materials hindering the rotation or movement of the cylindrical sweeping plate 401.

[0025] The cleaning device also includes a long plate 407, a two-way telescopic rod 408, a cleaning plate 409 and a limiting telescopic rod 410. The long plate 407 is fixedly mounted on a side of the baffle 406 close to the visual detector 2, the fixed end of the two-way telescopic rod 408 is fixedly mounted on the left side of the door frame 4, the cleaning plate 409 is fixedly mounted on the bottom of the two-way telescopic rod 408, a tooth groove is provided in the middle of the two-way telescopic rod 408, the fixed end of the limiting telescopic rod 410 is fixedly mounted on the bottom of the door frame 4, the free end of the limiting telescopic rod 410 is fixedly connected to the collar 403, and since the gear ring 404 is rotatably connected to the collar 403, the gear ring 404 can be rotated and moved up and down. When the collar 403 moves up and down, it will drive the long plate 407 to move up and down. When the long plate 407 moves up and down, it will drive the baffle 406 on the L slide 405 to move downward. When the baffle 406 moves downward, it will obstruct the steel lining at the rear.

[0026] The gear ring 404 is engaged with the bidirectional telescopic rod 408, the collar 403 is in contact with the long plate 407, and the tooth block on the irregular rod 402 is connected to the irregular rod 402 for one-way rotation. When the gear ring 404 moves downward, it will engage with the middle tooth groove of the bidirectional telescopic rod 408. When the two are engaged, the bidirectional telescopic rod 408 will be driven to move. When the bidirectional telescopic rod 408 moves, the cleaning plate 409 will be driven to move.

[0027] The debris device includes an elastic telescopic plate 5, a pointed column 501, a push plate 502, an elastic telescopic block 504 and a thin plate 505. The fixed end of the elastic telescopic plate 5 is fixedly installed on the bottom of the door frame 4, and the free end of the elastic telescopic plate 5 is fixedly installed on the bottom of the pointed column 501. The pointed column 501 is used to press down the pieces of debris to avoid blockage. The push plate 502 is fixedly installed on the bottom of the pointed column 501. One end of the thin plate 505 is fixedly installed on the circumferential surface of the ring 403. The fixed end of the elastic telescopic block 504 is fixedly installed on the other end of the thin plate 505. The free end of the elastic telescopic block 504 is fixedly connected to the pointed column 501 to prevent large fragments from forming blockage in the through slot, resulting in subsequent waste materials being unable to fall normally into the small material box 506 or the large material box 507. After being pressed down, the waste will fall vertically and can pass through the through slot smoothly, maintaining the continuity of the waste processing process.

[0028] The debris device also includes a large material box 507 and a small material box 506. The large material box 507 is fixedly installed at the bottom of the conveyor belt 1, and the small material box 506 is fixedly installed on the front of the conveyor belt 1. The push plate 502 is in contact with the rotating plate 503 to prevent large debris from forming a blockage in the through slot, resulting in subsequent waste materials being unable to fall normally into the small material box 506 or the large material box 507. After being crushed, the waste will fall vertically and can pass through the through slot smoothly, maintaining the continuity of the waste processing process.

[0029] When the present embodiment is working, when the L square plate 307 moves, it will drive the irregular rod 402 to move, and when the irregular rod 402 moves, it will drive the tooth block on the irregular rod 402 to move. When the L square plate 307 moves in the direction of the conveyor belt 1, it will drive the irregular rod 402 to move in the direction of the conveyor belt 1. When the irregular rod 402 moves, the cylindrical sweeping plate 401 on the door frame 4 will rotate counterclockwise due to the one-way limit. When the cylindrical sweeping plate 401 rotates counterclockwise, the other side of the irregular rod 402 will not hinder the cylindrical sweeping plate 401 due to the one-way limit. When the L square plate 307 moves in the direction away from the conveyor belt 1, the cylindrical sweeping plate 401 will continue to rotate counterclockwise. When the cylindrical sweeping plate 401 rotates, it will drive the ring 403 to move. Since the ring 403 is limited by the limiting telescopic rod 410, the ring 403 will move up and down. The gear ring 404 is slidably connected to the slide groove of the cylindrical sweeping plate 401, so when the cylindrical sweeping plate 401 rotates, the gear ring 404 is driven to rotate. Since the gear ring 404 is rotatably connected to the collar 403, the gear ring 404 can be rotated and moved up and down. When the collar 403 moves up and down, it drives the long plate 407 to move up and down. When the long plate 407 moves up and down, it drives the baffle 406 on the L slide plate 405 to move downward. When the baffle 406 moves downward, it will block the steel lining plate at the rear. When the gear ring 404 moves downward, it will engage with the tooth groove in the middle of the two-way telescopic rod 408. When the two are engaged, it will drive the two-way telescopic rod 408 to move. When the two-way telescopic rod 408 moves, it will drive the cleaning plate 409 to move. When the cleaning plate 409 moves, the waste at the bottom of the cylindrical sweeping plate 401 is removed and the top of the conveyor belt 1 is cleaned.

[0030] When the collar 403 moves, it will drive the thin plate 505 to move, and when the thin plate 505 moves, it will drive the elastic telescopic block 504 to move, and when the elastic telescopic block 504 moves, it will drive the pointed corner column 501 to move, and when the pointed corner column 501 moves, it will press down the large piece on the through slot of the conveyor belt 1. When the collar 403 moves upward, it will drive the elastic telescopic block 504 to move upward, and when the thin plate 505 moves, it will drive the pointed corner column 501 to move upward. When the pointed corner column 501 is not squeezed by the elastic telescopic block 504, When pressed, an elastic retractable plate 5 will lift the pointed column 501 upward so that the debris can reach the bottom of the pointed column 501. When the pointed column 501 moves downward, it will drive the push plate 502 to move. When the push plate 502 moves, it will contact the rotating plate 503. When the push plate 502 contacts the rotating plate 503, it will drive the rotating plate 503 to flip downward. When the rotating plate 503 is not flipped, large fragments will be stuck and small fragments will fall into the small material box 506. When the rotating plate 503 is opened, the large fragments will fall into the large material box 507, thereby sorting the fragments by size.

[0031] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant steel liner appearance detection device based on an image sensor, characterized by: An auxiliary device for aligning a steel liner includes an alignment device, wherein the alignment device includes: A conveyor belt is a device for transporting steel liner plates, and a sliding groove is provided on the top of the conveyor belt; A visual detector is fixedly installed on the top of the conveyor belt. The visual detector is a detection device for detecting the steel liner. An image sensor module is provided inside the conveyor belt; A clamping plate is slidably mounted on the top of the conveyor belt. The clamping plate is used to push and align the steel liner. A placement slot is provided on one side of the clamping plate. An elastically retractable flat plate is fixedly mounted inside the placement slot of the clamping plate. The elastically retractable flat plate is used to align the steel liner with an excessively large tilt angle. A gantry, the gantry is fixedly mounted on the top of the conveyor belt, an L-slide is fixedly mounted on the left side of the gantry, and baffles are slidably mounted inside the two L-slides, the baffles are used to separate the steel liner; A rotating plate is rotatably mounted inside the sliding groove of the conveyor belt.

2. The wear-resistant steel liner appearance detection device based on an image sensor according to claim 1, characterized in that: The alignment device also includes a roller, a connecting column, a round-head column, an elastic telescopic column and an L-plate. The roller is fixedly mounted at the output end of the conveyor belt, one end of the connecting column is fixedly mounted on the front of the roller, the round-head column is fixedly mounted on the other end of the connecting column, the fixed end of the elastic telescopic column is fixedly mounted on the front of the conveyor belt, and one end of the L-plate is fixedly mounted on the free end of the elastic telescopic column. The image sensor module is used to perform surface detection on the steel liner, and a CCD image sensor and a CMOS image sensor are arranged inside the image sensor module.

3. The wear-resistant steel liner appearance detection device based on an image sensor according to claim 2, characterized in that: The alignment device also includes an L-shaped square plate and a semicircular block, one end of the L-shaped square plate is fixedly mounted on the front surface of the clamping plate, and the semicircular block is fixedly mounted on the other end of the L-shaped square plate on a side close to the conveyor belt, and the round head column contacts the semicircular block; Wherein, a cleaning device for cleaning the steel lining plate and the top of the conveyor belt and a debris device for cleaning larger thin leather pieces are provided on the top of the conveyor belt.

4. The wear-resistant steel liner appearance detection device based on an image sensor according to claim 3, characterized in that: The cleaning device includes a cylindrical sweeping plate, an irregular rod, a collar and a gear ring. The door frame is fixedly installed on the top of the conveyor belt, the cylindrical sweeping plate rotates and passes through the top of the door frame, the irregular rod is fixedly installed on the top of the L square plate, and a No. 1 slide groove is provided on the circumferential surface of the cylindrical sweeping plate. The collar is slidably installed on the circumferential surface of the cylindrical sweeping plate, and the gear ring is rotatably installed on the bottom of the collar. The gear ring is slidably connected to the No. 1 slide groove of the cylindrical sweeping plate.

5. The wear-resistant steel liner appearance detection device based on an image sensor according to claim 4, characterized in that: The cleaning device also includes a long plate, a two-way telescopic rod, a cleaning plate and a limiting telescopic rod. The long plate is fixedly mounted on a side of the baffle close to the visual detector, the fixed end of the two-way telescopic rod is fixedly mounted on the left side of the door frame, the cleaning plate is fixedly mounted on the bottom of the two-way telescopic rod, a tooth groove is provided in the middle of the two-way telescopic rod, the fixed end of the limiting telescopic rod is fixedly mounted on the bottom of the door frame, and the free end of the limiting telescopic rod is fixedly connected to the ring.

6. The wear-resistant steel liner appearance detection device based on an image sensor according to claim 5, characterized in that: The gear ring is engaged with the bidirectional telescopic rod, the collar is in contact with the long plate, and the tooth block on the irregular rod is connected to the irregular rod for unidirectional rotation.

7. The wear-resistant steel liner appearance detection device based on an image sensor according to claim 6, characterized in that: The fragment device includes an elastic telescopic plate, a pointed corner column, a push plate, an elastic telescopic block and a thin plate. The fixed end of the elastic telescopic plate is fixedly installed on the bottom of the door frame, and the free end of the elastic telescopic plate is fixedly installed on the bottom of the pointed corner column. The pointed corner column is used to press down the fragments to avoid blockage. The push plate is fixedly installed on the bottom of the pointed corner column. One end of the thin plate is fixedly installed on the circumferential surface of the ring. The fixed end of the elastic telescopic block is fixedly installed on the other end of the thin plate. The free end of the elastic telescopic block is fixedly connected to the pointed corner column.

8. The wear-resistant steel liner appearance detection device based on an image sensor according to claim 7, characterized in that: The fragmentation device further comprises a large material box and a small material box, wherein the large material box is fixedly mounted on the bottom of the conveyor belt, and the small material box is fixedly mounted on the front of the conveyor belt, and the push plate is in contact with the rotating plate.

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