Detection device based on AI video microstructure identification technology

Abstract

The invention belongs to the technical field of detection, and particularly relates to a detection device based on an AI video microstructure recognition technology. Comprising a bottom frame, a material passing frame is fixedly connected to the bottom frame, a groove is formed in the side, close to the bottom frame, of the material passing frame and used for containing a bearing, a mounting rod is fixedly connected to one side of the material passing frame, observation lenses which are evenly arranged are mounted on the mounting rod and used for recognizing the microstructure of the bearing, and a driving motor is mounted on the bottom frame. The side, close to the material passing frame, of the bottom frame is rotationally connected with a first rotating column, the side, away from the bottom frame, of the first rotating column is rotationally connected with a second rotating column, and the second rotating column is fixedly connected with a cam. According to the invention, the rotating cam is utilized to extrude the bearing, so that the bearing can be automatically moved out of the detection area after morphology detection is completed, the time required for the bearing to be moved out of the detection area is reduced, the next to-be-detected bearing can be quickly moved to the detection area, and the detection efficiency is improved.

Description

Technical Field

[0001] The present invention complies with the field of detection technology, and in particular is a detection device based on AI video microscopic morphology recognition technology. Background Art

[0002] In the manufacturing industry, in order to ensure the quality of parts and components, it is usually necessary to carry out corresponding inspections on the parts and components. For bearings, since the inner and outer sides of the bearings need to cooperate with other parts in subsequent use, and during the use of the bearings, the inner and outer rings of the bearings will rotate relative to each other, the surface roughness of the bearings and normal movement detection are required.

[0003] There are many methods for testing the surface roughness of bearings, such as through gauges and caliper gauges. In order to improve the detection efficiency, the new AI video micro-morphology recognition technology is usually applied to the detection process. The corresponding area of ​​the bearing is photographed through the lens and the data is uploaded to the data center. After data integration and processing, it is provided to personnel for reference.

[0004] In the prior art, when inspecting bearings, after the inspection of the bearings is completed, the bearings are usually clamped and transferred by a fixture. During the transfer process, the next bearing to be tested cannot arrive at the inspection area in time. At this time, the inspection process is forced to be interrupted, reducing the inspection efficiency of the bearings. At the same time, when the prior art inspection technology performs rotation inspection on the bearings, the bearings are usually rotated in the same direction all the time. This makes it difficult to perform the same degree of inspection on all parts of the bearing, resulting in the existence of blind spots in the inspection of the bearings, thereby reducing the inspection effect. Summary of the invention

[0005] In order to overcome the shortcomings mentioned in the above technical background, the present invention provides a detection device based on AI video micro-morphology recognition technology.

[0006] The technical solution is: a detection device based on AI video micro-morphology recognition technology, including a base frame, the base frame is fixedly connected to a feeding frame, the feeding frame is provided with a groove on a side close to the base frame for holding bearings, a mounting rod is fixedly connected to one side of the feeding frame, the mounting rod is equipped with evenly arranged observation lenses for performing micro-morphology recognition on the bearings, the observation lenses are electrically connected to an external control terminal, a driving motor is installed on the side of the base frame close to the mounting rod through the mounting frame, the driving motor is electrically connected to the external control terminal, a first rotating column is rotatably connected to the side of the base frame close to the feeding frame, the first rotating column and the output shaft of the driving motor are connected via a pulley belt transmission, the first rotating column is fixedly connected to a friction wheel, the first rotating column is rotatably connected to the second rotating column on the side away from the base frame, the second rotating column is fixedly connected to a cam, the output shaft of the driving motor is fixedly connected to a third rotating column, and the third rotating column and the second rotating column are connected via a pulley belt transmission.

[0007] Furthermore, the transmission ratio between the first rotating column and the output shaft of the driving motor is greater than the transmission ratio between the third rotating column and the second rotating column, so that the bearing can be fully inspected and then discharged.

[0008] Furthermore, it also includes a detection mechanism for detecting the smoothness of the bearing rotation, the detection mechanism is arranged on a side of the base frame close to the feeding frame, the detection mechanism includes a frame, the frame is fixedly connected to the side of the base frame close to the feeding frame, the frame is slidably connected with a sliding block arranged in a mirror image, the sliding block is fixedly connected with a fixed sleeve, the fixed sleeve is slidably and rotatably connected with a connecting sleeve, the opposite sides of the mirror image connecting sleeve are slidably connected with a first extrusion piece, a first elastic element is fixedly connected between the first extrusion piece and the adjacent connecting sleeve, a transmission component for making the sliding blocks arranged in a mirror image slide relative to the frame is provided on the side of the base frame close to the driving motor, a limiting component for making the first extrusion pieces arranged in a mirror image move relative to each other is provided on the outer side of the frame, and a release component for releasing the bearing is provided in the frame.

[0009] Furthermore, the transmission assembly includes a fixed column, which is fixed to a side of the base frame close to the material feeding rack, the fixed column is rotatably connected to the first gear, the sliding blocks arranged in a mirror image are jointly hinged with a connecting rod, the output shaft of the drive motor is fixed to the second gear, the second gear is meshed with the first gear, the fixed column is fixed to a side away from the base frame with a third gear, the eccentric part of the first gear is rotatably connected to a fourth gear, the fourth gear is meshed with the third gear, the fourth gear is fixed to a rotating disk, and the eccentric part of the rotating disk is rotatably connected to the connecting rod.

[0010] Furthermore, an isolation piece is slidably connected to one side of the frame close to the material transfer rack, and the frame is fixedly connected to a mirror-arranged fixed rod, and the back ends of the mirror-arranged fixed rods are rotatably connected to deflection pieces, and the deflection pieces are limitedly matched with the isolation piece and the adjacent fixed sleeve.

[0011] Further, the limiting assembly includes a first limiting piece in a mirror arrangement, the first limiting pieces in a mirror arrangement are fixedly connected to the frame through a support rod, the first limiting piece is provided with a first limiting groove, the first limiting groove is composed of a first groove and a second groove in a mirror arrangement, the back side of the connecting sleeve in a mirror arrangement is rotatably connected with an intermediate sleeve, the back side of the intermediate sleeve in a mirror arrangement is slidably connected with a second limiting piece, the back side of the second limiting piece in a mirror arrangement is fixedly connected with a limiting ball, and the limiting ball on the second limiting piece is limitedly matched with the adjacent first limiting groove.

[0012] Further, the release assembly includes a baffle plate arranged in a mirror image, and the baffle plates arranged in a mirror image are all slidably connected to the side of the frame close to the base frame, the frame is slidably connected to a second extrusion piece arranged in a mirror image, a second elastic element arranged in a mirror image is fixedly connected between the baffle plate and the frame, a third extrusion piece is fixedly connected to the side of the baffle plate close to the material feeding rack, the third extrusion piece is limitedly matched with the adjacent second extrusion piece, the fixed sleeve is slidably connected to a sleeve shell on the side close to the base frame, the sleeve shell is slidably connected to a first limiting rod, the first limiting rod is limitedly matched with the adjacent second extrusion piece, a third elastic element is fixedly connected between the first limiting rod and the adjacent sleeve shell, and an extrusion assembly for causing relative movement between the fixed sleeve and the adjacent connecting sleeve is provided.

[0013] Further, the extrusion assembly includes a ring-shaped array of limiting columns, and the limiting columns of the ring-shaped array are all slidably connected to the side of the adjacent connecting sleeve away from the adjacent sliding block. The side of the fixed sleeve away from the adjacent first extrusion piece is provided with a third groove of the ring-shaped array, and the third groove is limitedly matched with the adjacent limiting column. A fourth elastic element is fixedly connected between the limiting column and the adjacent connecting sleeve. The connecting sleeve is provided with a second limiting groove arranged in a mirror image and connected to each other. A limiting protrusion is fixedly connected in the fixed sleeve, and the limiting protrusion is limitedly matched with the adjacent second limiting groove. The connecting sleeve is provided with an annular groove, and the annular groove is connected with the second limiting groove arranged in a mirror image. A through hole arranged in a mirror image is provided at the annular groove of the connecting sleeve. The annular groove and the through hole on the connecting sleeve are both limitedly matched with the adjacent first limiting rod. A fifth elastic element is fixedly connected between the intermediate sleeve and the adjacent second limiting piece. A reset component for resetting the adjacent first limiting rod is provided in the connecting sleeve.

[0014] Furthermore, a rounded corner is provided on a side of the first limiting rod close to the adjacent connecting sleeve, so as to enable the first limiting rod to be smoothly separated from the adjacent through hole.

[0015] Further, the reset assembly includes a fourth extruded piece, which is slidably connected to the adjacent connecting sleeve, and the fourth extruded piece is limitedly matched with the adjacent first limit rod. The connecting sleeve is rotatably connected to the second limit rod on the side away from the first extruded piece, and the second limit rod is rotatably connected to the fourth extruded piece. One end of the second limit rod close to the first limit piece is fixedly connected to the limiting boss, and a sixth elastic element is fixedly connected between the second limit rod and the limiting ball of the second limit piece. A counterweight is slidably connected to the side of the connecting sleeve close to the adjacent fixed sleeve, and the counterweight is slidably connected to the adjacent fixed sleeve and limitedly matched. A fifth extruded piece is fixedly connected to the side of the first limit piece away from the adjacent second limit rod, and the fifth extruded piece is limitedly matched with the limiting boss on the adjacent second limit rod.

[0016] The beneficial effects of the present invention are as follows: the present invention utilizes a rotating cam to squeeze the bearing, so that the bearing automatically moves out of the detection area after completing the shape detection, reducing the time required for the bearing to move out of the detection area, thereby allowing the next bearing to be tested to quickly move to the detection area, improving the detection efficiency, and at the same time utilizing the difference in transmission ratio between the first rotating column and the output shaft of the driving motor and the transmission ratio between the third rotating column and the second rotating column so that the bearing is fully detected, thereby improving the detection efficiency under the premise of ensuring that the shape detection is fully carried out; the mirror-arranged sliding blocks are driven by the connecting rod to move repeatedly, so that the bearing performs a jamming detection of its inner and outer rings in the positive and negative directions during the overall rightward movement, thereby reducing the operating steps of the staff and improving the detection efficiency of the bearing; utilizing the relative motion state between the inner and outer rings of the bearing to cause the fixed sleeve and the adjacent connecting sleeve to rotate and slide relative to each other, thereby forcing the two first extrusion members to move back to back, and releasing the bearing (in a jammed state) in a specified area, realizing automatic separation, reducing the work intensity of the staff and improving the detection efficiency of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the second rotating column of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure when the first rotating column and the second rotating column of the present invention rotate relative to each other; Figure 4 It is a schematic diagram of the three-dimensional structure of the third rotating column of the present invention when rotating; Figure 5 It is a three-dimensional structural exploded diagram of the first rotating column and parts thereon of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the base frame and its upper parts of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure when the sliding block and the frame of the present invention slide relative to each other; Figure 8 It is a schematic diagram of the three-dimensional structure when the isolation member and the frame of the present invention slide relative to each other; Fig. 9 It is a three-dimensional structural exploded diagram of the first gear and parts thereon of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the second limiting member of the present invention when sliding in the adjacent first limiting groove; Fig.11 It is a schematic diagram of the three-dimensional structure when the second extrusion member and the frame of the present invention slide relative to each other; Fig.12 It is a schematic diagram of the three-dimensional structure when the fixing sleeve and the adjacent connecting sleeve of the present invention rotate relative to each other; Fig.13 It is a three-dimensional structure explosion diagram of the frame of the present invention and some parts on it; Fig.14 is a schematic diagram of the three-dimensional structure of the first elastic element of the present invention when it is compressed; Fig.15 For the present invention Fig.14 A magnified view of the three-dimensional structure at center A; Fig.16 It is a three-dimensional structural exploded view of the connecting sleeve and the parts thereon of the present invention.

[0018] Figure numbers: 101-bearing, 1-base, 2-feeding rack, 3-mounting rod, 4-observation lens, 5-driving motor, 6-first rotating column, 7-friction wheel, 8-second rotating column, 901-cam, 902-third rotating column, 1001-frame, 1002-sliding block, 1003-fixing sleeve, 1004-connecting sleeve, 1005-first extrusion member, 1006-first elastic element, 1101-fixing column, 1102-first gear, 1103-connecting rod, 1104-second gear, 1105-third gear, 1106-fourth gear, 1107-rotating disk, 1201-isolating member, 1202-fixing rod, 1203-deflection Parts, 1301-first limiting member, 1302-first limiting groove, 1303-middle sleeve, 1304-second limiting member, 1401-baffle, 1402-second extrusion member, 1403-second elastic element, 1404-third extrusion member, 1405-sleeve, 1406-first limiting rod, 1407-third elastic element, 1501-limiting column, 1502-fourth elastic element, 1503-second limiting groove, 1504-limiting protrusion, 1505-through hole, 1506-fifth elastic element, 1601-fourth extrusion member, 1602-second limiting rod, 1603-sixth elastic element, 1604-counterweight, 1605-fifth extrusion member. DETAILED DESCRIPTION

[0019] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent. In order to better illustrate the embodiments of the present invention, some mechanisms in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and descriptions in the drawings may be omitted.

[0020] In the prior art, when testing bearings, a fixture is usually used to clamp and transfer the bearings. During the transfer process, the next bearing to be tested cannot arrive at the testing area in time, and the testing process is forced to be interrupted, thereby reducing the testing efficiency of the bearings.

[0021] Embodiment 1: A detection device based on AI video micro-morphology recognition technology, such as Figure 1-Figure 5As shown, it includes a base frame 1, a feeding frame 2 is fixedly connected to the upper left part of the base frame 1, a groove (notch) is arranged on the left part of the upper side of the feeding frame 2 for accommodating the bearing 101, a mounting rod 3 is fixedly connected to the left part of the rear side of the feeding frame 2, two observation lenses 4 evenly arranged up and down are installed on the mounting rod 3, the lower observation lens 4 is tilted, and the upper and lower observation lenses 4 are respectively used for microscopic morphology recognition of the outer side and the inner side of the bearing 101, a driving motor 5 is installed on the upper left part of the rear side of the base frame 1 through the mounting frame, the driving motor 5 and the two observation lenses 4 are electrically connected to the external control terminal, the upper left part of the rear side of the base frame 1 is rotatably connected to the first rotating column 6, the first rotating column 6 and the output shaft of the driving motor 5 are connected through a pulley belt transmission, and the first rotating column 6 A friction wheel 7 is fixedly connected, and the friction wheel 7 is used to drive the bearing 101 to rotate. The front side of the first rotating column 6 is rotatably connected to the second rotating column 8. The second rotating column 8 is fixedly connected to a cam 901. The cam 901 is provided with a protrusion (accounting for a small part). The protruding area of ​​the cam 901 is used to squeeze the bearing 101 upward, so that the bearing 101 automatically disengages from the groove of the material rack 2, thereby reducing the operating steps of the staff. The output shaft of the driving motor 5 is fixedly connected to the third rotating column 902, and the third rotating column 902 and the second rotating column 8 are connected by a pulley belt transmission. The transmission ratio between the first rotating column 6 and the output shaft of the driving motor 5 is greater than the transmission ratio between the third rotating column 902 and the second rotating column 8, which is used to allow the bearing 101 to be fully inspected and then discharged.

[0022] When it is necessary to use this device to perform appearance inspection on bearing 101, the staff will place bearing 101 on the left side of feeding rack 2, and then bearing 101 will roll to the right along feeding rack 2 under the action of gravity until bearing 101 enters the groove on feeding rack 2 and stops. Then the staff will start driving motor 5 and two observation lenses 4 through external control terminal, and the output shaft of driving motor 5 will start to rotate clockwise (in the front view direction), and the output shaft of driving motor 5 will transmit power to the first rotating column 6 through pulley belt, and then the first rotating column 6 will start to rotate clockwise, and the first rotating column 6 will drive friction wheel 7 to rotate clockwise together, and friction wheel 7 will drive bearing 101 to rotate counterclockwise. During the counterclockwise rotation of bearing 101, two observation lenses 4 will respectively perform appearance inspection on the inside and outside of bearing 101, and upload the obtained data to external control terminal for AI video for reference of staff.

[0023] During the clockwise rotation of the output shaft of the driving motor 5, the output shaft of the driving motor 5 drives the third rotating column 902 to rotate clockwise together, and the third rotating column 902 transmits power to the second rotating column 8 through the pulley belt, and then the second rotating column 8 starts to rotate clockwise, and the second rotating column 8 drives the cam 901 to rotate clockwise together. When the cam 901 rotates clockwise until the raised area thereon contacts with the bearing 101, as the cam 901 continues to rotate clockwise, the cam 901 squeezes the upper right side of the bearing 101, and then the bearing 101 moves to the upper right and leaves the groove of the feeding rack 2, thereby directly pushing the bearing 101 away from the detection area, and then the next bearing 101 is under the action of gravity. The lower edge of the material rack 2 is rolled to the right and enters the groove thereon, thereby reducing the operating steps of the staff, reducing the workload of the staff, and reducing the time required for the conventional clamping and transfer process, thereby improving the detection efficiency of the bearings. Since the transmission ratio between the first rotating column 6 and the output shaft of the drive motor 5 is greater than the transmission ratio between the third rotating column 902 and the second rotating column 8, during the process of morphological detection of the same bearing 101, the number of rotations of the friction wheel 7 is greater than the number of rotations of the cam 901, so that the bearing 101 is fully identified, observed and recorded by the two observation lenses 4 before being moved out of the detection area by the cam 901, thereby improving the effect of morphological detection of the bearing 101.

[0024] After the shape detection, the bearing 101 continues to move to the right along the material rack 2 under the action of gravity until the bearing 101 moves away from the material rack 2. This cycle is repeated until the shape detection of all bearings 101 is completed, and then the drive motor 5 and the two observation lenses 4 are turned off through the external control terminal.

[0025] Conventionally, when detecting a stuck bearing, the inner and outer rings of the bearing are usually manually moved twice in opposite directions to the same degree. This makes it impossible to detect the reverse rotation of all parts of the bearing, that is, it is difficult to detect the bearing to the same degree, resulting in blind spots in the bearing detection and reducing the comprehensiveness of the detection.

[0026] Embodiment 2: Based on embodiment 1, Figure 6-Figure 8 , Fig.10 and Fig.11As shown, it also includes a detection mechanism for detecting the rotation smoothness of the bearing 101, the detection mechanism is arranged on the upper right side of the base frame 1, and the detection mechanism includes a frame 1001, the frame 1001 is fixedly connected to the right part of the upper side of the base frame 1, the frame 1001 is slidably connected with two sliding blocks 1002 arranged in front and back mirror images, the middle part of the sliding block 1002 is fixedly connected with a fixed sleeve 1003, the middle part of the fixed sleeve 1003 is slidably and rotatably connected with a connecting sleeve 1004, the opposite sides of the two connecting sleeves 1004 are slidably connected with first extrusions 1005, the opposite sides of the two first extrusions 1005 are provided with raised areas and bosses, and the edges of the opposite sides of the two first extrusions 1005 have rounded corners, It is used to make soft contact with the bearing 101, so that when the bearing 101 squeezes the fillets on the two first extrusion pieces 1005, the two first extrusion pieces 1005 move back to back, and a first elastic element 1006 is fixedly connected between the first extrusion piece 1005 and the adjacent connecting sleeve 1004. The first elastic element 1006 is elastic rubber and is used to reset the adjacent first extrusion pieces 1005. A transmission component for making the two sliding blocks 1002 slide relative to the frame 1001 is provided on the left part of the upper side of the base frame 1, and a limiting component for making the two first extrusion pieces 1005 move relative to each other is provided on the outer side of the frame 1001, and a releasing component for releasing the bearing 101 is provided inside the frame 1001.

[0027] like Figure 6 and Fig. 9 As shown, the transmission assembly includes a fixed column 1101, which is fixed to the upper left side of the base frame 1, and the fixed column 1101 is rotatably connected to the first gear 1102. The two sliding blocks 1002 are hinged together with a connecting rod 1103. The output shaft of the driving motor 5 is fixedly connected to a second gear 1104 meshing with the first gear 1102. The front side of the fixed column 1101 is fixedly connected to a third gear 1105. The left eccentric portion of the first gear 1102 is rotatably connected to a fourth gear 1104 meshing with the third gear 1105. 06. A rotating disk 1107 is fixedly connected to the front side of the fourth gear 1106. The left eccentric part of the rotating disk 1107 is rotatably connected to the connecting rod 1103. The fourth gear 1106 is driven to revolve through the first gear 1102, and then the fourth gear 1106 rotates around the third gear 1105. In this way, the connecting rod 1103 moves left and right repeatedly during the process of moving to the right (left), so that the inner and outer rings of the bearing 101 repeatedly rotate relative to each other, so as to carry out a comprehensive inspection of the bearing 101.

[0028] like Figure 6-Figure 8 and Fig.10As shown, the upper side of the frame 1001 is slidably connected with an isolation piece 1201, and the frame 1001 is fixed with two fixed rods 1202 arranged in a front and rear mirror image, and the back ends of the two fixed rods 1202 are rotatably connected with a deflection piece 1203, and the deflection piece 1203 is provided with an upper long hole and a lower long hole, and the upper long hole on the deflection piece 1203 is limitedly matched with the isolation piece 1201, and the lower long hole on the deflection piece 1203 is limitedly matched with the adjacent fixed sleeve 1003, and through the rotation of the deflection piece 1203, the deflection piece 1203 squeezes the isolation piece 1201 and the fixed sleeve 1003, so that the fixed sleeve 1003 and the isolation piece 1201 move in opposite directions.

[0029] like Figure 6 , Figure 10-12 As shown, the limiting assembly includes two first limiting members 1301 arranged in a front and rear mirror image, the two first limiting members 1301 are respectively fixed to the front and rear sides of the frame 1001 through two support rods, the first limiting member 1301 is provided with a first limiting groove 1302, the first limiting groove 1302 is composed of a first groove and two second grooves arranged in a left and right mirror image, the first groove is located between two adjacent second grooves on the left and right, the second groove is an inclined groove, and the distance between the two second grooves on the same first limiting groove 1302 is self-reliant. The near frame 1001 gradually increases from one side to the other side, and the back sides of the two connecting sleeves 1004 are rotatably connected with the intermediate sleeves 1303, and the back sides of the two intermediate sleeves 1303 are slidably connected with the second limiting members 1304. The back sides of the two second limiting members 1304 are fixedly connected with limiting balls that cooperate with the adjacent first limiting grooves 1302. The limiting balls on the adjacent second limiting members 1304 are limited by the first limiting grooves 1302, so that the two second limiting members 1304 can move relative to each other.

[0030] like Figure 6 , Figure 7 and Figure 11-Figure 16As shown, the release assembly includes two baffles 1401 arranged in a front-to-back mirror image, and the two baffles 1401 are slidably connected to the lower side of the frame 1001. The right part of the frame 1001 is slidably connected to two second extrusion pieces 1402 arranged in a front-to-back mirror image, and two second elastic elements 1403 arranged in a left-to-right mirror image are fixedly connected between the baffle 1401 and the frame 1001. The second elastic element 1403 is a spring and is used to reset the adjacent baffles 1401. The upper side of the baffle 1401 is fixedly connected to a third extrusion piece 1402 that is limited and matched with the adjacent second extrusion piece 1402. The pressing piece 1404 and the lower side of the fixed sleeve 1003 are slidably connected with a sleeve shell 1405, and the sleeve shell 1405 is slidably connected with a first limiting rod 1406 that cooperates with the adjacent second extrusion piece 1402 to limit the position. A third elastic element 1407 is fixedly connected between the first limiting rod 1406 and the adjacent sleeve shell 1405. The third elastic element 1407 is a tension spring, which is used to make the first limiting rod 1406 and the adjacent sleeve shell 1405 slide relative to each other. An extrusion component is provided in the fixed sleeve 1003 to make it move relative to the adjacent connecting sleeve 1004.

[0031] like Fig.12 , Fig.14 and Fig.16As shown, the extrusion assembly includes four limiting posts 1501 in an annular array, and the four limiting posts 1501 are all slidably connected to the side of the adjacent connecting sleeve 1004 away from the adjacent sliding block 1002. The fixed sleeve 1003 is provided with four third grooves in an annular array on the side away from the adjacent first extrusion piece 1005. The third grooves are limited by the adjacent limiting posts 1501. The adjacent limiting posts 1501 are limited by the third grooves on the fixed sleeve 1003, so that the fixed sleeve 1003 and the adjacent connecting sleeve 1004 remain stationary. The limiting posts 1501 and the adjacent connecting sleeve 1004 are fixed. A fourth elastic element 1502 is fixedly connected between the two ends of the fixing sleeve 1003, and the fourth elastic element 1502 is a spring for resetting the adjacent limiting column 1501. The connecting sleeve 1004 is provided with second limiting grooves 1503 arranged in a left-right mirror image and connected to each other. The distance between the two second limiting grooves 1503 on the same connecting sleeve 1004 gradually increases from the side close to the adjacent sliding block 1002 to the other side. A limiting protrusion 1504 that is limited and matched with the adjacent second limiting groove 1503 is fixedly connected in the fixing sleeve 1003. The connecting sleeve 1004 is provided with an annular groove, and the annular groove is connected to the adjacent and same connecting sleeve 100 4 are connected, and two through holes 1505 arranged in left and right mirror images are provided at the annular groove of the connecting sleeve 1004. The through holes 1505 are limited and matched with the adjacent first limiting rods 1406. The adjacent first limiting rods 1406 are limited by the through holes 1505, so that the connecting sleeve 1004 and the adjacent fixing sleeve 1003 remain relatively still. The first limiting rod 1406 is provided with a rounded corner on one side close to the adjacent connecting sleeve 1004, so that the first limiting rod 1406 and the adjacent through holes 1505 are smoothly separated. The third elastic element 1407 is in a stretched state. The state is used to insert the adjacent first limiting rod 1406 into the adjacent through hole 1505. The annular groove and the through hole 1505 on the connecting sleeve 1004 are both limitedly matched with the adjacent first limiting rod 1406, so that the first limiting rod 1406 slides in the annular groove on the adjacent connecting sleeve 1004. A fifth elastic element 1506 is fixedly connected between the intermediate sleeve 1303 and the adjacent second limiting member 1304. The fifth elastic element 1506 is a spring, which is used to reset the adjacent intermediate sleeve 1303. A reset component for resetting the adjacent first limiting rod 1406 is arranged in the connecting sleeve 1004.

[0032] like Fig.10 , Fig.14 and Fig.16As shown, the reset assembly includes a fourth extrusion member 1601, which is slidably connected to the adjacent connection sleeve 1004, and the fourth extrusion member 1601 is provided with two inclined surfaces arranged in left and right mirror images. The two inclined surfaces on the fourth extrusion member 1601 are both limitedly matched with the adjacent first limiting rod 1406, and the adjacent first limiting rod 1406 is limitedly extruded by the inclined surface on the fourth extrusion member 1601, so that the first limiting rod 1406 stretches the adjacent third elastic element 1407, and the inner side of the connection sleeve 1004 is rotatably connected to the second limiting rod 1602 rotatably connected to the fourth extrusion member 1601. The second limiting rod 1602 is fixedly connected to a limiting protrusion at one end close to the adjacent first limiting piece 1301, and a sixth elastic element 1603 is fixedly connected between the second limiting rod 1602 and the limiting ball on the adjacent second limiting piece 1304. The sixth elastic element 1603 is a tension spring, which is used to reset the adjacent second limiting rod 1602. The lower side of the connecting sleeve 1004 is slidably connected to a counterweight 1604 that is slidably connected to the adjacent fixed sleeve 1003 and is limited in position. The side of the first limiting piece 1301 away from the frame 1001 is fixedly connected to a fifth extrusion piece 1605 that is limited in position with the limiting protrusion on the adjacent second limiting rod 1602.

[0033] In order to improve the comprehensiveness of the detection of bearing 101, the two reciprocating first extrusion members 1005 jointly drive the outer ring of bearing 101 to roll, so as to detect the jamming of the normal movement between the inner and outer rings of bearing 101, increase the detection steps of bearing 101, and improve the comprehensiveness of detection. The detailed steps are as follows: after "bearing 101 after morphology recognition detection" (hereinafter referred to as bearing 101) moves away from the material rack 2, bearing 101 moves downward into frame 1001. When bearing 101 moves downward and contacts with the two first extrusion members 1005, bearing 101 continues to move downward under the action of gravity, and bearing 101 begins to squeeze the two first extrusion members 1005. Then The two first extrusion pieces 1005 begin to move in opposite directions, and the first extrusion pieces 1005 squeeze the adjacent first elastic elements 1006. When the bearing 101 moves downward and contacts the two baffles 1401, it stops moving downward. At this time, the two first extrusion pieces 1005 are both located in the middle of the bearing 101, and the bearing 101 loses the squeezing of the two first extrusion pieces 1005. Subsequently, the two first extrusion pieces 1005 begin to move toward each other under the action of the elastic force of the adjacent first elastic elements 1006, and pre-fix the inner ring of the bearing 101. At this time, the raised areas on the opposite sides of the two first extrusion pieces 1005 partially enter the bearing 101, but the bosses on the first extrusion pieces 1005 have not yet contacted the bearing 101.

[0034] When the output shaft of the driving motor 5 rotates clockwise, the output shaft of the driving motor 5 drives the second gear 1104 to rotate clockwise, the second gear 1104 drives the first gear 1102 to rotate counterclockwise, the first gear 1102 drives the fourth gear 1106 to rotate counterclockwise (revolves around the axis of the first gear 1102), and the fourth gear 1106 drives the rotating disk 1107 to rotate counterclockwise. During the process, the fourth gear 1106 rolls along the third gear 1105 (rotates counterclockwise), and the fourth gear 1106 drives the rotating disk 1107 to rotate. The rotating disk 1107 moves to the left. The right extrusion connecting rod 1103 starts to move rightward, and the connecting rod 1103 drives the two sliding blocks 1002 to move rightward together, and the sliding block 1002 drives the adjacent fixing sleeve 1003 to move rightward together, and the fixing sleeve 1003 drives the adjacent connecting sleeve 1004 to move rightward together, and the connecting sleeve 1004 drives the adjacent first extrusion piece 1005 and the adjacent intermediate sleeve 1303 to move rightward together, and the two first extrusion pieces 1005 drive the bearing 101 to move rightward together, and the intermediate sleeve 1303 drives the adjacent second limiting piece 1304 to move rightward together, and the second limiting piece 130 4 begins to slide in the adjacent second groove on the adjacent first limiting groove 1302. Since the two first extrusion members 1005 pre-clamp the inner ring of the bearing 101, and the outer ring of the bearing 101 contacts the two baffles 1401, the inner and outer rings of the bearing 101 rotate relative to each other during the movement of the bearing 101 to the right (thus performing a stuck detection on the bearing 101). The outer ring of the bearing 101 rolls to the right along the two baffles 1401. During this process, the second groove on the left side of the first limiting groove 1302 begins to squeeze the limiting ball on the adjacent second limiting member 1304. Subsequently, the two second limiting members 1306 The positioning member 1304 starts to move towards each other, and the second limiting member 1304 drives the adjacent middle sleeve 1303 to move together through the adjacent fifth elastic element 1506, and the middle sleeve 1303 drives the adjacent connecting sleeve 1004 and the parts thereon to move together, and the two first extrusion members 1005 move towards each other and clamp the inner ring of the bearing 101. When the second limiting member 1304 moves to the right and enters the first groove on the adjacent first limiting groove 1302, the inner ring of the bearing 101 is completely clamped and fixed by the two first extrusion members 1005. At this time, the boss on the first extrusion member 1005 is in close contact with the bearing 101.

[0035] In the process of the fourth gear 1106 rolling along the third gear 1105, when the distance that the rotating disk 1107 drives the connecting rod 1103 to move to the left is greater than the distance that the first gear 1102 drives the fourth gear 1106 to move to the right, the connecting rod 1103 begins to move to the left, and the connecting rod 1103 drives the two fixed sleeves 1003 and the parts thereon to move to the left through the two sliding blocks 1002 respectively. At this time, the outer ring of the bearing 101 begins to roll to the left, thereby changing the relative rotation direction between the inner and outer rings of the bearing 101, thereby performing a comprehensive inspection of the bearing 101 and improving the inspection effect of the bearing 101. Since the first gear 1102 drives the fourth gear 1106 as the main movement (the bearing 101 moves to the right while repeatedly moving left and right during the inspection process, that is, the total displacement to the left is less than the total displacement to the right).

[0036] When the connecting sleeve 1004 moves to the right, the connecting sleeve 1004 slides in the lower long hole on the adjacent deflection member 1203, and the upper long hole on the deflection member 1203 squeezes the isolation member 1201 to the left. The isolation member 1201 moves to the left, and the isolation member 1201 and the frame 1001 slide relative to each other. The isolation member 1201 slides in the upper long hole on the deflection member 1203, and the isolation member 1201 to the left blocks the bearing 101 located on the right part of the material feeding rack 2, so as to realize unloading one by one, so that the detection process of each bearing 101 is independent of each other, thereby improving the detection effect, reducing the operating steps of the staff, and reducing the work intensity of the staff.

[0037] In the process of the bearing 101 repeatedly moving left and right, the interaction force between the limit column 1501 and the adjacent third groove on the adjacent fixed sleeve 1003 prevents the connecting sleeve 1004 from rolling with the bearing 101. When the bearing 101 rolls to the right (for ease of understanding, the direction is limited to the right), its inner and outer rings are stuck (relative rotation is impossible), and the limit column 1501 cannot provide sufficient force to the adjacent connecting sleeve 1004. Finally, the limit column 1501 is squeezed by the adjacent fixed sleeve 1003 under the action of the torsional force on the adjacent connecting sleeve 1004, causing the four limit columns 1501 to move backwards. The column 1501 slides relative to the adjacent connecting sleeve 1004, the adjacent fourth elastic element 1502 is compressed, and the bearing 101 continues to roll under the friction of the two baffles 1401 (at this time, the inner and outer rings of the bearing 101 roll to the right), and the inner ring of the bearing 101 drives the two first extrusions 1005 to roll together (clockwise rotation, looking in the direction), the first extrusion 1005 drives the adjacent connecting sleeve 1004 to rotate clockwise, and the connecting sleeve 1004 drives the adjacent counterweight 1604 to rotate together, and the limiting protrusion 1504 starts to move on the second limiting protrusion 1604 on the front side of the adjacent connecting sleeve 1004. The first limiting rod 1406 starts to slide in the annular groove on the adjacent connecting sleeve 1004, and the limiting protrusion 1504 starts to squeeze the adjacent second limiting groove 1503. Then the two connecting sleeves 1004 start to move back to back. The connecting sleeve 1004 drives the adjacent first limiting rod 1406 to move together through the annular groove thereon, and the first limiting rod 1406 drives the adjacent sleeve shell 1405 to move together. The sleeve shell 1405 slides relative to the adjacent fixing sleeve 1003, and the connecting sleeve 1004 drives the parts thereon to move together, and the adjacent fifth elastic element 1506 is compressed. , until the connecting sleeve 1004 rotates 90° clockwise, the axis of the first limiting rod 1406 coincides with the axis of the adjacent through hole 1505, and then the first limiting rod 1406 moves upward into the adjacent through hole 1505 under the action of the pulling force of the adjacent third elastic element 1407, and then the fixed sleeve 1003 and the adjacent connecting sleeve 1004 are relatively fixed. In the subsequent movement of the bearing 101 to the right, the fixed sleeve 1003 drives the adjacent first limiting rod 1406 to move to the right together (the first limiting rod 1406 that has changed position), and the bearing 101 slides relatively with the two baffles 1401.

[0038] When the first limiting rod 1406 moves to the right until it contacts the inclined surface on the upper side of the adjacent second extrusion piece 1402, as the first limiting rod 1406 continues to move to the right, the first limiting rod 1406 begins to squeeze the adjacent second extrusion piece 1402 downward, the second extrusion piece 1402 begins to move downward, and the inclined surface on the lower side of the second extrusion piece 1402 begins to squeeze the adjacent third extrusion piece 1404, the two third extrusion pieces 1404 begin to move in opposite directions, the adjacent second elastic element 1403 is stretched, the third extrusion piece 1404 drives the adjacent baffle plate 1401 to move together, and the gap between the two baffle plates 1401 is closed. It gradually increases in size and gradually loses contact with the bearing 101. At the same time, the two first extrusion pieces 1005 also move backwards to separate from the bearing 101. Then the bearing 101 falls downward under the action of gravity and is discharged from the device. Subsequent staff can collect it in the same way. By utilizing the relative motion state between the inner and outer rings of the bearing 101, the fixed sleeve 1003 and the adjacent connecting sleeve 1004 are caused to rotate and slide relative to each other, thus forcing the two first extrusion pieces 1005 to move backwards and release the bearing 101 (stuck) in the specified area, thereby realizing automatic separation, reducing the work intensity of the staff and improving the detection efficiency of the bearing 101.

[0039] After releasing the stuck bearing 101, as the sliding block 1002 continues to move to the right, when the second limiting rod 1602 moves to the right until the limiting protrusion on it contacts the inclined surface on the adjacent fifth extrusion piece 1605, the two second limiting rods 1602 begin to move backwards under the action of the squeezing of the inclined surfaces on the adjacent fifth extrusion pieces 1605, and the adjacent sixth elastic element 1603 is stretched. The second limiting rod 1602 drives the adjacent fourth extrusion piece 1601 to move together, and the inclined surface on the fourth extrusion piece 1601 begins to squeeze the adjacent first limiting rod 1406. The first limiting rod 1406 begins to move downward and stretches the adjacent third elastic element 1407 again. The first limiting rod 1406 gradually disengages from the adjacent through hole 1505. When the first limiting rod 1406 is completely disengaged from the adjacent through hole 1505, the connecting sleeve 1004 is in the relative It rotates counterclockwise to reset under the action of the adjacent counterweight 1604, and then in the process of the sliding block 1002 moving to the left, the inclined surface on the fifth extrusion piece 1605 gradually loses the extrusion of the upper limit protrusion of the adjacent second limit rod 1602, and the second limit rod 1602 is gradually reset under the action of the pulling force of the adjacent sixth elastic element 1603, and the second limit rod 1602 and the parts thereon are reset together. During the process, the limit column 1501 and the adjacent fixed sleeve 1003 slide relative to each other. When the limit column 1501 moves to the adjacent third groove on the adjacent fixed sleeve 1003, the limit column 1501 is reset under the action of the elastic force of the adjacent fourth elastic element 1502. At the same time, the two connecting sleeves 1004 begin to move toward each other under the action of the elastic force of the adjacent fifth elastic element 1506. During the process, the limit protrusion 1504 slides and resets in the adjacent second limit groove 1503.

[0040] If there is no problem with the bearing 101 during the stuck detection process, the second limit member 1304 moves to the right until its upper limit ball enters the second groove on the rear side of the adjacent first limit groove 1302. Under the action of the second groove on the rear side of the adjacent first limit groove 1302, the two second limit members 1304 begin to move backwards, and the second limit members 1304 drive the adjacent intermediate sleeve 1303 and the parts thereon to move together, and release the qualified bearing 101. Then, the qualified bearing 101 falls downward under the action of gravity and is discharged from the device, and is collected uniformly by subsequent staff.

[0041] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detection device based on AI video micro-morphology recognition technology, comprising a base frame (1), the base frame (1) being fixedly connected to a feeding frame (2), the feeding frame (2) being provided with a groove on a side close to the base frame (1) for holding a bearing (101), a mounting rod (3) being fixedly connected to one side of the feeding frame (2), the mounting rod (3) being provided with evenly arranged observation lenses (4) for performing micro-morphology recognition on the bearing (101), the observation lenses (4) being electrically connected to an external control terminal, a driving motor (5) being installed on a side of the base frame (1) close to the mounting rod (3) through the mounting frame, the driving motor (5) being electrically connected to an external control terminal, a first rotating column (6) being rotatably connected to a side of the base frame (1) close to the feeding frame (2), the first rotating column (6) being connected to an output shaft of the driving motor (5) via a pulley belt transmission, the first rotating column (6) being fixedly connected to a friction wheel (7), characterized in that: The invention also comprises a second rotating column (8), the second rotating column (8) being rotatably connected to a side of the first rotating column (6) away from the base frame (1), the second rotating column (8) being fixedly connected to a cam (901), the output shaft of the driving motor (5) being fixedly connected to a third rotating column (902), and the third rotating column (902) being connected to the second rotating column (8) via a pulley belt transmission.

2. According to claim 1, a detection device based on AI video micro-morphology recognition technology is characterized in that: The transmission ratio between the first rotating column (6) and the output shaft of the driving motor (5) is greater than the transmission ratio between the third rotating column (902) and the second rotating column (8), so as to allow the bearing (101) to be fully inspected and then discharged.

3. According to claim 1, a detection device based on AI video micro-morphology recognition technology is characterized in that: The bearing (101) is also provided with a detection mechanism for detecting the smoothness of rotation of the bearing (101), the detection mechanism being arranged on a side of the base frame (1) close to the material feeding frame (2), the detection mechanism comprising a frame (1001), the frame (1001) being fixedly connected to a side of the base frame (1) close to the material feeding frame (2), the frame (1001) being slidably connected to a sliding block (1002) arranged in a mirror image, the sliding block (1002) being fixedly connected to a fixing sleeve (1003), the fixing sleeve (1003) being slidably and rotatably connected to a connecting sleeve (1004), the connecting sleeve (1004) being arranged in a mirror image The opposite sides are both slidably connected with a first extrusion member (1005), a first elastic element (1006) is fixedly connected between the first extrusion member (1005) and the adjacent connecting sleeve (1004), a transmission component for enabling the mirror-arranged sliding blocks (1002) to slide relative to the frame (1001) is provided on the side of the base frame (1) close to the driving motor (5), a limiting component for enabling the mirror-arranged first extrusion members (1005) to move relative to each other is provided on the outer side of the frame (1001), and a release component for releasing the bearing (101) is provided inside the frame (1001).

4. The detection device based on AI video micro-morphology recognition technology according to claim 3 is characterized in that: The transmission assembly comprises a fixed column (1101), the fixed column (1101) being fixedly connected to a side of the base frame (1) close to the material feeding frame (2), the fixed column (1101) being rotatably connected to a first gear (1102), the mirror-arranged sliding blocks (1002) being hingedly connected to a connecting rod (1103), the output shaft of the driving motor (5) being fixedly connected to a second gear (1104), the second gear (1104) being meshed with the first gear (1102), the fixed column (1101) being fixedly connected to a side away from the base frame (1) being away from the base frame (1) being away from the third gear (1105), the eccentric portion of the first gear (1102) being rotatably connected to a fourth gear (1106), the fourth gear (1106 being meshed with the third gear (1105), the fourth gear (1106) being fixedly connected to a rotating disk (1107), the eccentric portion of the rotating disk (1107) being rotatably connected to the connecting rod (1103).

5. The detection device based on AI video micro-morphology recognition technology according to claim 4 is characterized in that: An isolation piece (1201) is slidably connected to one side of the frame (1001) close to the material transfer rack (2); the frame (1001) is fixedly connected to a mirror-arranged fixed rod (1202); the back ends of the mirror-arranged fixed rods (1202) are rotatably connected to a deflection piece (1203); the deflection piece (1203) is limitedly matched with the isolation piece (1201) and the adjacent fixed sleeve (1003).

6. The detection device based on AI video micro-morphology recognition technology according to claim 5 is characterized in that: The limiting assembly comprises a first limiting member (1301) arranged in a mirror image, the first limiting members (1301) arranged in a mirror image are all fixedly connected to the frame (1001) via a support rod, the first limiting member (1301) is provided with a first limiting groove (1302), the first limiting groove (1302) is composed of a first groove and a second groove arranged in a mirror image, the back side of the mirror image connecting sleeve (1004) is rotatably connected to an intermediate sleeve (1303), the back side of the mirror image intermediate sleeve (1303) is slidably connected to a second limiting member (1304), the back side of the mirror image second limiting member (1304) is fixedly connected to a limiting ball, and the limiting ball on the second limiting member (1304) is limitedly matched with the adjacent first limiting groove (1302).

7. The detection device based on AI video micro-morphology recognition technology according to claim 6 is characterized in that: The release assembly comprises baffles (1401) arranged in a mirror image, the baffles (1401) arranged in a mirror image are all slidably connected to a side of the frame (1001) close to the base frame (1), the frame (1001) is slidably connected to a second extrusion member (1402) arranged in a mirror image, a second elastic element (1403) arranged in a mirror image is fixedly connected between the baffles (1401) and the frame (1001), a third extrusion member (1404) is fixedly connected to a side of the baffle (1401) close to the material feeding rack (2), and the third extrusion member (1404) is connected to the adjacent second extrusion member (1402). The extrusion piece (1402) is limited and matched, and the fixed sleeve (1003) is slidably connected to a sleeve shell (1405) on one side close to the base frame (1), and the sleeve shell (1405) is slidably connected to a first limit rod (1406), and the first limit rod (1406) is limited and matched with the adjacent second extrusion piece (1402), and a third elastic element (1407) is fixedly connected between the first limit rod (1406) and the adjacent sleeve shell (1405), and an extrusion component is arranged in the fixed sleeve (1003) for making it move relative to the adjacent connecting sleeve (1004).

8. The detection device based on AI video micro-morphology recognition technology according to claim 7 is characterized in that: The extrusion assembly comprises a ring-shaped array of limiting columns (1501), the limiting columns (1501) of the ring-shaped array are all slidably connected to the side of the adjacent connecting sleeve (1004) away from the adjacent sliding block (1002), the fixed sleeve (1003) is provided with a third groove of the ring-shaped array on the side away from the adjacent first extrusion piece (1005), the third groove is limitedly matched with the adjacent limiting column (1501), a fourth elastic element (1502) is fixedly connected between the limiting column (1501) and the adjacent connecting sleeve (1004), the connecting sleeve (1004) is provided with a second limiting groove (1503) arranged in a mirror image and connected to each other, and a limiting protrusion (1504) is fixedly connected inside the fixed sleeve (1003), The limiting protrusion (1504) is limitedly matched with the adjacent second limiting groove (1503), the connecting sleeve (1004) is provided with an annular groove, and the annular groove is communicated with the second limiting groove (1503) arranged in a mirror image, the annular groove of the connecting sleeve (1004) is provided with a through hole (1505) arranged in a mirror image, the annular groove and the through hole (1505) on the connecting sleeve (1004) are limitedly matched with the adjacent first limiting rod (1406), a fifth elastic element (1506) is fixedly connected between the intermediate sleeve (1303) and the adjacent second limiting member (1304), and a reset component for resetting the adjacent first limiting rod (1406) is provided in the connecting sleeve (1004).

9. The detection device based on AI video micro-morphology recognition technology according to claim 8 is characterized in that: A rounded corner is provided on one side of the first limiting rod (1406) close to the adjacent connecting sleeve (1004), so as to enable the first limiting rod (1406) to be smoothly separated from the adjacent through hole (1505).

10. The detection device based on AI video micro-morphology recognition technology according to claim 8, characterized in that: The reset assembly includes a fourth extruded member (1601), the fourth extruded member (1601) is slidably connected to the adjacent connecting sleeve (1004), the fourth extruded member (1601) is limitedly matched with the adjacent first limiting rod (1406), the connecting sleeve (1004) is rotatably connected to a second limiting rod (1602) on a side away from the first extruded member (1005), the second limiting rod (1602) is rotatably connected to the fourth extruded member (1601), one end of the second limiting rod (1602) close to the first limiting member (1301) is fixedly connected to the limiting protrusion, and the second A sixth elastic element (1603) is fixedly connected between the limiting rod (1602) and the limiting ball of the second limiting member (1304); a counterweight (1604) is slidably connected to a side of the connecting sleeve (1004) close to the adjacent fixing sleeve (1003); the counterweight (1604) is slidably connected and limitedly matched with the adjacent fixing sleeve (1003); a fifth extruded member (1605) is fixedly connected to a side of the first limiting member (1301) away from the adjacent second limiting rod (1602); the fifth extruded member (1605) is limitedly matched with a limiting protrusion on the adjacent second limiting rod (1602).

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