Motor end cover automatic milling device based on machine vision and control method thereof

Abstract

The invention discloses a motor end cover automatic milling device based on machine vision and a control method thereof, and relates to the technical field of operating rooms, the motor end cover automatic milling device comprises a base main body, a supporting frame is fixedly installed at the upper end in the base main body, when a milling frame machines a motor end cover, the machining condition of the motor end cover can be observed through a camera, and the working efficiency is improved. Water is sprayed to the motor end cover through the sprinkler head, chippings generated by the motor end cover can be sprayed off to prevent the chippings from influencing observation of the camera while the motor end cover is sprinkled and cooled, and under the action of the adjusting motor, the angles of the sprinkler head and the camera can be adjusted to facilitate control and adjustment of a user. The micro motor drives the rotating ring seat to rotate through the adjusting gear and the adjusting gear ring, the orientation of the camera and the sprinkler head can be controlled, the camera can be protected under the action of the protection sleeve and the glass sleeve cover, and the protection service life of the camera is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of motor end covers, and in particular to a motor end cover automatic milling device based on machine vision and a control method thereof. Background Art

[0002] The motor end cover automatic milling device is a device used for automatic processing of motor end covers. It integrates a variety of mechanical and control systems to realize automatic milling of motor end covers, improves production efficiency and processing accuracy. As the basis of the entire device, the milling machine body provides a stable processing platform and integrates key components such as milling heads and transmission systems. In practical applications, the motor end cover automatic milling device has been widely used in motor manufacturing, automotive parts manufacturing and other fields. For example, in the motor manufacturing process, the device can automatically complete the milling task of the motor end cover, improve production efficiency and product quality; After searching, a milling device for a motor end cover with a publication number of CN108580984A was disclosed, comprising: a milling machine including a milling head; a positioning unit, which is arranged on the milling machine; a conveyor belt, on which the motor end cover to be processed is transported; and a manipulator; wherein the milling head portion includes a milling head; the positioning unit includes a cylinder with a base provided on the top of a piston rod, a pair of grippers that are overlapped and hingedly arranged on the base, a bearing plate, a sleeve, a limit column, and a plurality of support columns, a center hole is formed in the center of the motor end cover, and a through hole is formed in the center of the bearing plate, and the cylinder drives a pair of grippers to perform a linear reciprocating motion in a vertical direction, so that the grippers are folded or opened under the action of the limit column. The present invention automatically transports the motor end cover to be processed to the positioning unit through a conveyor belt and a manipulator, which effectively reduces the labor intensity of workers and improves production efficiency; During use, the existing automatic milling device for motor end covers based on machine vision observes and monitors the motor end covers through a camera, and adjusts and processes the motor end covers according to the conditions of the motor end covers detected by the camera. However, during the processing of the motor end covers, the motor end covers will produce some debris and even sparks. These debris or sparks can easily adhere to the surface of the camera, affecting the use of the camera and the processing effect. Moreover, when the motor end cover processing is monitored by the camera, it is easily affected by the surrounding light. Some motor end covers are in a relatively dark environment, which affects the camera's monitoring and makes it impossible to distinguish the processing conditions. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an automatic milling device for motor end covers based on machine vision and a control method thereof, which solves the problem that the existing automatic milling device for motor end covers based on machine vision observes and monitors the motor end covers through a camera during use, and adjusts and processes the motor end covers according to the conditions of the motor end covers detected by the camera. However, in the process of processing the motor end covers, the motor end covers will produce some debris and even some sparks. These debris or sparks can easily adhere to the surface of the camera, affecting the use of the camera and the processing effect. Moreover, when the processing of the motor end covers is monitored by the camera, it is easily affected by the surrounding light. Some motor end covers are in a relatively dark environment, which affects the monitoring of the camera and makes it impossible to distinguish the processing conditions.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic milling device for a motor end cover based on machine vision and a control method thereof, comprising a base body, a support frame is fixedly installed on the upper end inside the base body, a placement disc seat is rotatably installed in the middle of the upper end of the support frame, a clamping structure is provided on the upper end of the placement disc seat, a rotating motor is installed on the lower end of the support frame, the rotating motor is transmission-connected to the placement disc seat, lighting structures are provided on both sides of the upper end of the support frame, a movable telescopic frame is movably installed on the upper end of the base body, a milling frame is movably installed on the upper end inside the movable telescopic frame, and a monitoring structure is provided on the surface of the milling frame.

[0005] Preferably, the monitoring structure includes a rotating ring seat, which is rotatably mounted on the surface of the milling frame, an adjusting gear ring is mounted on the upper end of the rotating ring seat, a micro motor is mounted on the surface of the milling frame, an adjusting gear is mounted on the output end of the micro motor, and the adjusting gear is meshed with the adjusting gear ring.

[0006] Preferably, a first mounting rod is fixedly mounted on one side of the rotating ring seat, a protective cover is rotatably mounted on one end of the first mounting rod, a glass cover is detachably mounted on the lower end of the protective cover through a thread, a camera is mounted inside the protective cover, an annular air groove is provided inside the glass cover, and air jet holes connected to the annular air groove are evenly provided on the inner ring of the glass cover, an air pump is mounted on the upper end of the first mounting rod, an air blowing pipe is mounted on the output end of the air pump, and one end of the air blowing pipe is connected to the annular air groove.

[0007] Preferably, a second mounting rod is fixedly mounted on one side of the rotating ring seat, a sprinkler head is rotatably mounted on one end of the second mounting rod, a water inlet pipe is provided at one end of the sprinkler head, and an adjusting motor is provided on one side of the first mounting rod and the second mounting rod, and the output ends of the two adjusting motors are respectively transmission-connected to the protective cover and the sprinkler head.

[0008] Preferably, the clamping structure includes a clamping block, which has three blocks. The clamping blocks are movably mounted on both sides of the upper end of the placement disc seat, one side of the clamping block is provided with a clamping groove, one side of the clamping block is stepped, both sides of the interior of the placement disc seat are rotatably mounted with clamping screws, the surface of the clamping screw is provided with a clamping screw sleeve, the upper end of the clamping screw sleeve is provided with a moving block, the upper end of the moving block is connected to the clamping block, the surface of the placement disc seat is provided with a moving groove, the moving block is movably inserted into the inside of the moving groove, and the length of the clamping block is twice the length of the moving groove.

[0009] Preferably, a bevel gear is fixedly installed at one end of the clamping screw, a special-shaped toothed disc is rotatably installed inside the placement disc seat, the bevel gear is meshed with the special-shaped toothed disc, a clamping motor is fixedly installed inside the placement disc seat, and the output end of the clamping motor is transmission-connected to the special-shaped toothed disc.

[0010] Preferably, a groove is provided in the middle of the special-shaped toothed disk, a fixing gear ring is provided inside the groove, a mounting sleeve is fixedly installed on the upper end of the disk seat, an electromagnetic ring is provided on the upper end of the mounting sleeve, a mutually exclusive magnetic block is movably installed inside the mounting sleeve, a reset spring is fixedly installed at the lower end of the mutually exclusive magnetic block, a clamping rod is fixedly installed at the lower end of the mutually exclusive magnetic block, the lower end of the clamping rod is movably inserted into the outer side of the mounting sleeve and a fixing gear is fixedly installed, the fixing gear is clamped with the fixing gear ring, limiting strips are provided on both sides of the inner wall of the mounting sleeve, limiting grooves are provided on both sides of the mutually exclusive magnetic block, and the limiting strips are movably inserted into the inside of the limiting strips.

[0011] Preferably, the lighting structure includes fixed lamp poles, four of which are fixedly mounted on both sides of the upper end of a supporting frame, the fixed lamp poles are located on both sides of a placement plate, a lamp holder is mounted on the upper end of the fixed lamp pole, a mounting rod is movably mounted on one end of the lamp holder, a lighting lamp is fixedly mounted on one end of the mounting rod, a sliding sleeve is movably mounted on the outer side of the fixed lamp pole, an adjusting rod is movably mounted on one side of the sliding sleeve, and one end of the adjusting rod is movably connected to the mounting rod.

[0012] Preferably, a rotating screw is rotatably installed inside the fixed lamp pole, a movable sleeve is provided on the surface of the rotating screw, sliders are provided on both sides of the movable sleeve, and a slide groove is opened on both sides of the fixed lamp pole, one end of the slider passes through the slide groove and is connected with the slide sleeve, the lower end of the rotating screw passes through the supporting frame and is installed with a first rotating gear, the lower end of the supporting frame is rotatably installed with a rotating gear ring, the first rotating gear is meshed with the rotating gear ring, the lower end of the supporting frame is fixedly installed with a driving motor, the output end of the driving motor is installed with a second rotating gear, and the second rotating gear is meshed with the rotating gear ring.

[0013] A control method for an automatic milling device for a motor end cover based on machine vision comprises the following steps: S1. The user controls the clamping motor to run. When the clamping motor is running, the electromagnetic block is powered off, and the repulsive magnetic block loses its repulsive force and moves upward under the action of the reset spring. The repulsive magnetic block drives the clamping rod to move upward, and the clamping rod drives the clamping gear to move upward, and disengages from the clamping gear ring inside the special-shaped toothed disc, so that the special-shaped toothed disc can rotate; S2. The clamping motor drives the special-shaped toothed disc to rotate. The special-shaped toothed disc drives multiple clamping screws to rotate through the conical toothed disc. The clamping screw sleeve moves along the surface of the clamping screw. The clamping screw sleeve drives the clamping block to move through the moving block, so that the motor end cover can be clamped between the clamping blocks. When the clamping motor is powered off, the electromagnetic block is powered on to generate a magnetic force that repels the mutually repelling magnetic block. The mutually repelling magnetic block moves downward, so that the clamping gear is inserted between the clamping gear rings, limiting the position of the special-shaped toothed disc. The rotating motor drives the placement disc seat to rotate, so that the motor end cover rotates, which is convenient for processing. S3, the driving motor drives the rotating gear ring to rotate through the second rotating gear, the rotating gear ring drives the multiple rotating screws to rotate through the first rotating gear, the movable screw sleeve moves along the rotating screw under the action of the thread, the movable screw sleeve drives the sliding sleeve to move through the slider, the sliding sleeve drives one end of the adjusting rod to move, and the other end of the adjusting rod drives the assembly rod to rotate, so that the lighting angle of the lighting lamp can be adjusted to provide a good light source for the monitoring of the camera; S4. When the milling frame processes the motor end cover, the processing status of the motor end cover can be observed through the camera. The motor end cover can be sprayed with water by the sprinkler nozzle. At the same time, the motor end cover can be cooled by sprinkling water, and the debris generated by the motor end cover can be sprayed off to prevent the debris from affecting the observation of the camera. Under the action of the adjusting motor, the angle of the sprinkler nozzle and the camera can be adjusted, which is convenient for users to control and adjust. The micro motor drives the rotating ring seat to rotate through the adjusting gear and the adjusting ring gear, so as to control the direction of the camera and the sprinkler nozzle.

[0014] The present invention provides a motor end cover automatic milling device based on machine vision and a control method thereof, which has the following beneficial effects compared with the prior art: 1. The automatic milling device for the motor end cover based on machine vision, when the milling frame processes the motor end cover, the processing status of the motor end cover can be observed through the camera, and the motor end cover can be sprayed with water by the sprinkler nozzle. While the motor end cover is being cooled, the debris generated by the motor end cover can be sprayed off to prevent the debris from affecting the observation of the camera. Under the action of the adjustment motor, the angles of the sprinkler nozzle and the camera can be adjusted, which is convenient for users to control and adjust. The micro motor drives the rotating ring seat to rotate through the adjustment gear and the adjustment ring gear, and the direction of the camera and the sprinkler nozzle can be controlled. Under the action of the protective cover and the glass cover, the camera can be protected, and the protection life of the camera is extended. When the glass cover is adhered to dust, the air compressed by the air pump enters the inside of the annular air groove through the blowing pipe, and the air jet hole inside the annular air groove sprays out, which is convenient for cleaning the surface of the glass cover to avoid the adhesion of dust to affect the camera.

[0015] 2. The automatic milling device for the motor end cover based on machine vision drives the motor to rotate through the second rotating gear, and the rotating gear ring drives multiple rotating screws to rotate through the first rotating gear. The movable screw sleeve moves along the rotating screw under the action of the thread, and the movable screw sleeve drives the sliding sleeve to move through the slider. The sliding sleeve drives one end of the adjusting rod to move, and the other end of the adjusting rod drives the assembly rod to rotate, so as to adjust the lighting angle of the lighting lamp and provide a good light source for the camera monitoring.

[0016] 3. The automatic milling device for motor end covers based on machine vision, the clamping motor drives the special-shaped toothed disc to rotate, the special-shaped toothed disc drives multiple clamping screws to rotate through the conical toothed disc, the clamping screw sleeve moves along the surface of the clamping screw, and the clamping screw sleeve drives the clamping block to move through the moving block, so that the motor end cover can be clamped between the clamping blocks. One side of the clamping block is trapezoidal in shape, which can clamp and fix motor end covers of different diameters.

[0017] 4. The automatic milling device for the motor end cover based on machine vision, the user controls the operation of the clamping motor, while the clamping motor is running, the electromagnetic block is powered off, the mutually repelling magnetic block loses its repulsive force, and moves upward under the action of the reset spring, the mutually repelling magnetic block drives the clamping rod to move upward, the clamping rod drives the clamping gear to move upward, and disengages from the clamping gear ring inside the special-shaped toothed disk, so that the special-shaped toothed disk can rotate, when the clamping motor is powered off, the electromagnetic block is powered on to generate a magnetic force that repels the mutually repelling magnetic block, the mutually repelling magnetic block moves downward, so that the clamping gear is inserted between the clamping gear rings, and the special-shaped toothed disk is limited to prevent the special-shaped toothed disk inside the placement disk seat from rotating when the rotating motor drives the placement disk seat to rotate, thereby affecting the clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the surface structure of the device of the present invention; Figure 2 It is a schematic diagram of the structure of the milling frame in the device of the present invention; Figure 3 It is a schematic diagram of a half-section structure of a milling frame of the device of the present invention; Figure 4 It is a schematic diagram of the main structure of the base in the device of the present invention; Figure 5 It is a schematic diagram of the supporting frame structure in the base body of the present invention; Figure 6 It is a schematic diagram of the structure of the lower end of the support frame in the base body of the present invention; Figure 7 It is a schematic diagram of a half-section structure of a support frame in a base body of the present invention; Figure 8 For the present invention Figure 7 The enlarged structural diagram at A in the middle; Fig. 9 For the present invention Figure 7 The enlarged structural diagram at B in the middle; Fig.10 For the present invention Figure 7 Enlarged structural diagram at point C in the middle.

[0019] In the figure: 100, base body; 200, mobile telescopic frame; 300, milling frame; 310, rotating ring seat; 311, adjusting gear ring; 312, adjusting gear; 313, micro motor; 320, first mounting rod; 330, protective cover; 331, glass cover; 332, annular air groove; 333, camera; 334, jet hole; 340, air pump; 341, air blowing pipe; 350, adjusting motor; 360, second mounting rod; 361, sprinkler head; 362, water inlet pipe; 400, supporting frame; 500, placing disc seat; 510, clamping block; 511, clamping groove; 512, clamping screw; 513, clamping Screw sleeve; 514, bevel gear; 515, special-shaped gear disc; 516, clamping motor; 517, fixing gear ring; 520, rotating motor; 530, mounting sleeve; 531, electromagnetic coil; 532, fixing gear; 533, return spring; 534, mutually exclusive magnetic block; 535, clamping rod; 600, fixing lamp pole; 610, lamp holder; 611, assembly rod; 612, lighting lamp; 620, sliding sleeve; 621, adjusting rod; 622, moving screw sleeve; 623, sliding groove; 624, sliding block; 630, rotating gear ring; 631, first rotating gear; 632, second rotating gear; 633, driving motor; 634, rotating screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0021] See also Figures 4 to 9 The automatic milling device for motor end cover based on machine vision comprises a base body 100, a support frame 400 is fixedly installed on the upper end of the base body 100, a placing plate seat 500 is rotatably installed in the middle of the upper end of the supporting frame 400, a clamping structure is arranged on the upper end of the placing plate seat 500, and the clamping structure comprises a clamping block 510, the clamping block 510 has three pieces, the clamping blocks 510 are movably installed on both sides of the upper end of the placing plate seat 500, a clamping groove 511 is opened on one side of the clamping block 510, one side of the clamping block 510 is stepped, and clamping screws 512 are rotatably installed on both sides of the placing plate seat 500. 2 is sleeved with a clamping screw sleeve 513, and a moving block is arranged at the upper end of the clamping screw sleeve 513, and the upper end of the moving block is connected to the clamping block 510. A moving groove is opened on the surface of the placement disc seat 500, and the moving block is movably inserted in the inside of the moving groove. The length of the clamping block 510 is twice the length of the moving groove. A bevel gear 514 is fixedly installed at one end of the clamping screw 512, and a special-shaped toothed disc 515 is rotatably installed inside the placement disc seat 500, and the bevel gear 514 is meshed with the special-shaped toothed disc 515. A clamping motor 516 is fixedly installed inside the placement disc seat 500, and the output end of the clamping motor 516 is transmission-connected to the special-shaped toothed disc 515; In this embodiment, the clamping motor 516 drives the special-shaped toothed disc 515 to rotate, and the special-shaped toothed disc 515 drives the multiple clamping screws 512 to rotate through the conical toothed disc, and the clamping screw sleeve 513 moves along the surface of the clamping screw 512. The clamping screw sleeve 513 drives the clamping block 510 to move through the moving block, so that the motor end cover can be clamped between the clamping blocks 510. One side of the clamping block 510 is trapezoidal in shape, which can clamp and fix motor end covers of different diameters.

[0022] See also Figures 1 to 3, an automatic milling device for motor end caps based on machine vision, a mobile telescopic frame 200 is movably installed on the upper end of a base body 100, a milling frame 300 is movably installed on the upper end of the mobile telescopic frame 200, a monitoring structure is arranged on the surface of the milling frame 300, the monitoring structure comprises a rotating ring seat 310, the rotating ring seat 310 is rotatably installed on the surface of the milling frame 300, an adjusting gear ring 311 is installed on the upper end of the rotating ring seat 310, a micro motor 313 is installed on the surface of the milling frame 300, an adjusting gear 312 is installed on the output end of the micro motor 313, the adjusting gear 312 is meshed with the adjusting gear ring 311, a first mounting rod 320 is fixedly installed on one side of the rotating ring seat 310, a protective cover 330 is rotatably installed on one end of the first mounting rod 320, and a glass cover is detachably installed on the lower end of the protective cover 330 through a thread The cover 331 is provided with a camera 333 inside the protective cover 330, an annular air groove 332 is provided inside the glass cover 331, and the inner circle of the glass cover 331 is evenly provided with jet holes 334 connected to the annular air groove 332, an air pump 340 is provided on the upper end of the first mounting rod 320, and an air blowing pipe 341 is provided on the output end of the air pump 340, and one end of the air blowing pipe 341 is connected to the annular air groove 332, a second mounting rod 360 is fixedly installed on one side of the rotating ring seat 310, a sprinkler head 361 is rotatably installed on one end of the second mounting rod 360, and a water inlet pipe 362 is provided on one end of the sprinkler head 361, and an adjusting motor 350 is provided on one side of the first mounting rod 320 and the second mounting rod 360, and the output ends of the two adjusting motors 350 are respectively connected to the protective cover 330 and the sprinkler head 361 in transmission. In this embodiment, when the milling frame 300 processes the motor end cover, the processing status of the motor end cover can be observed through the camera 333, and the motor end cover can be sprayed with water by the sprinkler head 361. While the motor end cover is sprayed with water to cool it down, the debris generated by the motor end cover can be sprayed off to prevent the debris from affecting the observation of the camera 333. Under the action of the adjustment motor 350, the angle of the sprinkler head 361 and the camera 333 can be adjusted, which is convenient for the user to control and adjust. The micro motor 313 is driven by the adjustment gear 312 and the adjustment gear ring 311. The rotating ring seat 310 can be rotated to control the direction of the camera 333 and the sprinkler head 361. Under the action of the protective cover 330 and the glass cover 331, the camera 333 can be protected, thereby extending the protection life of the camera 333. When dust adheres to the glass cover 331, the air compressed by the air pump 340 enters the interior of the annular air groove 332 through the air blowing pipe 341, and the air is sprayed out from the jet hole 334 inside the annular air groove 332, so as to facilitate cleaning of the surface of the glass cover 331 and prevent the adhered dust from affecting the camera 333.

[0023] See also Figure 7 and Fig. 9, an automatic milling device for motor end caps based on machine vision, a rotating motor 520 is installed at the lower end of the support frame 400, the rotating motor 520 is connected to the placement disc seat 500 by transmission, a groove is opened in the middle of the special-shaped toothed disc 515, a clamping gear ring 517 is arranged inside the groove, a mounting sleeve 530 is fixedly installed at the upper end of the placement disc seat 500, a through electromagnetic ring 531 is arranged at the upper end of the mounting sleeve 530, and a mutually repelling magnetic ring is movably installed inside the mounting sleeve 530. Block 534, a return spring 533 is fixedly installed at the lower end of the mutually exclusive magnetic block 534, a clamping rod 535 is fixedly installed at the lower end of the mutually exclusive magnetic block 534, the lower end of the clamping rod 535 is movably inserted into the outer side of the mounting sleeve 530 and fixedly installed with a clamping gear 532, the clamping gear 532 is clamped with the clamping gear ring 517, both sides of the inner wall of the mounting sleeve 530 are provided with limit strips, both sides of the mutually exclusive magnetic block 534 are provided with limit grooves, and the limit strips are movably inserted into the inside of the limit strips; In this embodiment, the user controls the clamping motor 516 to operate. While the clamping motor 516 is operating, the electromagnetic block is powered off, the mutually repelling magnetic block 534 loses its repulsive force and moves upward under the action of the reset spring 533. The mutually repelling magnetic block 534 drives the clamping rod 535 to move upward, and the clamping rod 535 drives the fixed gear 532 to move upward, disengaging from the fixed gear ring 517 inside the special-shaped toothed disk 515, so that the special-shaped toothed disk 515 can rotate. When the clamping motor 516 is powered off, the electromagnetic block is powered on to generate a magnetic force that repels the mutually repelling magnetic block 534. The mutually repelling magnetic block 534 moves downward, so that the fixed gear 532 is inserted between the fixed gear ring 517, limiting the special-shaped toothed disk 515 to prevent the special-shaped toothed disk 515 inside the placement disk seat 500 from rotating when the rotating motor 520 drives the placement disk seat 500 to rotate, thereby affecting the clamping effect.

[0024] See also Figures 4 to 10, an automatic milling device for motor end cover based on machine vision, both sides of the upper end of the support frame 400 are provided with an illumination structure, the illumination structure includes a fixed lamp pole 600, four fixed lamp poles 600 are fixedly installed on both sides of the upper end of the support frame 400, the fixed lamp poles 600 are located on both sides of the placement plate seat 500, a lamp holder 610 is installed on the upper end of the fixed lamp pole 600, a mounting rod is movably installed at one end of the lamp holder 610, a lighting lamp 612 is fixedly installed at one end of the mounting rod, a sliding sleeve 620 is movably installed on the outer side of the fixed lamp pole 600, an adjusting rod 621 is movably installed on one side of the sliding sleeve 620, one end of the adjusting rod 621 is movably connected to the mounting rod, and a rotating screw 6 is rotatably installed inside the fixed lamp pole 600 34, a movable sleeve is provided on the surface of the rotating screw rod 634, and sliders 624 are provided on both sides of the movable screw rod 622. Slides 624 are provided on both sides of the fixed lamp pole 600. Slide grooves 623 are provided on both sides of the fixed lamp pole 600. One end of the slider 624 passes through the slide groove 623 and is connected to the sleeve 620. The lower end of the rotating screw rod 634 passes through the support frame 400 and is installed with a first rotating gear 631. The lower end of the support frame 400 is rotatably installed with a rotating gear ring 630, and the first rotating gear 631 is meshed with the rotating gear ring 630. The lower end of the support frame 400 is fixedly installed with a driving motor 633, and the output end of the driving motor 633 is installed with a second rotating gear 632, and the second rotating gear 632 is meshed with the rotating gear ring 630. In this embodiment, the driving motor 633 drives the rotating gear ring 630 to rotate through the second rotating gear 632, and the rotating gear ring 630 drives multiple rotating screws 634 to rotate through the first rotating gear 631. The movable screw sleeve 622 moves along the rotating screw 634 under the action of the thread, and the movable screw sleeve 622 drives the sliding sleeve 620 to move through the slider 624. The sliding sleeve 620 drives one end of the adjusting rod 621 to move, and the other end of the adjusting rod 621 drives the assembly rod 611 to rotate, so that the lighting angle of the lighting lamp 612 can be adjusted to provide a good light source for the monitoring of the camera 333.

[0025] A control method for an automatic milling device for a motor end cover based on machine vision comprises the following steps: S1. The user controls the clamping motor 516 to operate. When the clamping motor 516 is operating, the electromagnetic block is powered off, and the repulsive magnetic block 534 loses its repulsive force and moves upward under the action of the reset spring 533. The repulsive magnetic block 534 drives the clamping rod 535 to move upward, and the clamping rod 535 drives the clamping gear 532 to move upward, and disengages from the clamping gear ring 517 inside the special-shaped toothed disc 515, so that the special-shaped toothed disc 515 can rotate; S2, the clamping motor 516 drives the special-shaped toothed disc 515 to rotate, and the special-shaped toothed disc 515 drives the multiple clamping screws 512 to rotate through the conical toothed disc, and the clamping screw sleeve 513 moves along the surface of the clamping screw 512, and the clamping screw sleeve 513 drives the clamping block 510 to move through the moving block, so that the motor end cover can be clamped between the clamping blocks 510, when the clamping motor 516 is powered off, the electromagnetic block is powered on to generate a magnetic force that repels the mutually exclusive magnetic block 534, and the mutually exclusive magnetic block 534 moves downward, so that the clamping gear 532 is inserted between the clamping gear ring 517, and the special-shaped toothed disc 515 is limited, and the rotating motor 520 drives the placement disc seat 500 to rotate, so that the motor end cover rotates, which is convenient for processing; S3, the driving motor 633 drives the rotating gear ring 630 to rotate through the second rotating gear 632, and the rotating gear ring 630 drives the multiple rotating screws 634 to rotate through the first rotating gear 631. The movable screw sleeve 622 moves along the rotating screw 634 under the action of the thread, and the movable screw sleeve 622 drives the sliding sleeve 620 to move through the slider 624. The sliding sleeve 620 drives one end of the adjusting rod 621 to move, and the other end of the adjusting rod 621 drives the assembly rod 611 to rotate, so that the lighting angle of the lighting lamp 612 can be adjusted to provide a good light source for the monitoring of the camera 333; S4. When the milling frame 300 processes the motor end cover, the processing status of the motor end cover can be observed through the camera 333. The motor end cover can be sprayed with water by the sprinkler head 361. While the motor end cover is being cooled, the debris generated by the motor end cover can be sprayed off to prevent the debris from affecting the observation of the camera 333. Under the action of the adjustment motor 350, the angle of the sprinkler head 361 and the camera 333 can be adjusted to facilitate user control and adjustment. The micro motor 313 drives the rotating ring seat 310 to rotate through the adjustment gear 312 and the adjustment gear ring 311, so as to control the direction of the camera 333 and the sprinkler head 361.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A motor end cover automatic milling device based on machine vision, comprising a base body (100), characterized in that: A support frame (400) is fixedly mounted on the upper end of the interior of the base body (100); a tray seat (500) is rotatably mounted in the middle of the upper end of the support frame (400); a clamping structure is arranged on the upper end of the tray seat (500); a rotating motor (520) is mounted on the lower end of the support frame (400); the rotating motor (520) is transmission-connected to the tray seat (500); lighting structures are arranged on both sides of the upper end of the support frame (400); a mobile telescopic frame (200) is movably mounted on the upper end of the base body (100); a milling frame (300) is movably mounted on the upper end of the mobile telescopic frame (200); and a monitoring structure is arranged on the surface of the milling frame (300).

2. The automatic milling device for motor end cover based on machine vision according to claim 1 is characterized in that: The monitoring structure comprises a rotating ring seat (310), the rotating ring seat (310) being rotatably mounted on the surface of a milling frame (300), an adjusting gear ring (311) being mounted on the upper end of the rotating ring seat (310), a micro motor (313) being mounted on the surface of the milling frame (300), an adjusting gear (312) being mounted on the output end of the micro motor (313), and the adjusting gear (312) being meshed with the adjusting gear ring (311).

3. The automatic milling device for motor end cover based on machine vision according to claim 2 is characterized in that: A first mounting rod (320) is fixedly mounted on one side of the rotating ring seat (310); a protective sleeve (330) is rotatably mounted on one end of the first mounting rod (320); a glass cover (331) is detachably mounted on the lower end of the protective sleeve (330) via a thread; a camera (333) is mounted inside the protective sleeve (330); an annular air groove (332) is provided inside the glass cover (331); and air jet holes (334) connected to the annular air groove (332) are evenly provided on the inner ring of the glass cover (331); an air pump (340) is mounted on the upper end of the first mounting rod (320); an air blowing pipe (341) is mounted on the output end of the air pump (340); and one end of the air blowing pipe (341) is connected to the annular air groove (332).

4. The automatic milling device for motor end cover based on machine vision according to claim 3 is characterized in that: A second mounting rod (360) is fixedly mounted on one side of the rotating ring seat (310); a sprinkler head (361) is rotatably mounted on one end of the second mounting rod (360); a water inlet pipe (362) is provided at one end of the sprinkler head (361); an adjusting motor (350) is provided on one side of each of the first mounting rod (320) and the second mounting rod (360); and output ends of the two adjusting motors (350) are respectively connected in transmission with the protective sleeve (330) and the sprinkler head (361).

5. The automatic milling device for motor end cover based on machine vision according to claim 1 is characterized in that: The clamping structure comprises a clamping block (510), wherein the clamping block (510) comprises three blocks, and the clamping blocks (510) are movably mounted on two sides of the upper end of the placement disc seat (500), one side of the clamping block (510) is provided with a clamping groove (511), and one side of the clamping block (510) is in a stepped shape. Clamping screws (512) are rotatably mounted on both sides of the placement disc seat (500), and a clamping screw sleeve (513) is sleeved on the surface of the clamping screw (512), and a moving block is arranged at the upper end of the clamping screw sleeve (513), and the upper end of the moving block is connected to the clamping block (510), and a moving groove is provided on the surface of the placement disc seat (500), and the moving block is movably inserted into the inside of the moving groove, and the length of the clamping block (510) is twice the length of the moving groove.

6. The automatic milling device for motor end cover based on machine vision according to claim 5 is characterized in that: A bevel gear (514) is fixedly mounted on one end of the clamping screw (512); a special-shaped toothed disc (515) is rotatably mounted inside the placement disc seat (500); the bevel gear (514) meshes with the special-shaped toothed disc (515); a clamping motor (516) is fixedly mounted inside the placement disc seat (500); and an output end of the clamping motor (516) is drivingly connected to the special-shaped toothed disc (515).

7. The automatic milling device for motor end cover based on machine vision according to claim 6 is characterized in that: A groove is provided in the middle of the special-shaped toothed disc (515), a locking gear ring (517) is arranged inside the groove, a mounting sleeve (530) is fixedly installed at the upper end of the inside of the disc holder (500), an electromagnetic ring (531) is arranged at the upper end of the inside of the mounting sleeve (530), a mutually exclusive magnetic block (534) is movably installed inside the mounting sleeve (530), and a return spring (533) is fixedly installed at the lower end of the mutually exclusive magnetic block (534). A clamping rod (535) is fixedly mounted on the lower end of the mutually exclusive magnetic block (534); the lower end of the clamping rod (535) is movably inserted into the outer side of the mounting sleeve (530) and is fixedly mounted with a clamping gear (532); the clamping gear (532) is clamped with a clamping gear ring (517); limiting strips are arranged on both sides of the inner wall of the mounting sleeve (530); limiting grooves are arranged on both sides of the mutually exclusive magnetic block (534); and the limiting strips are movably inserted into the interior of the limiting strips.

8. The automatic milling device for motor end cover based on machine vision according to claim 7 is characterized in that: The lighting structure comprises a fixed lamp pole (600), wherein four fixed lamp poles (600) are fixedly mounted on both sides of an upper end of a supporting frame (400), wherein the fixed lamp poles (600) are located on both sides of a placement plate seat (500), wherein a lamp holder (610) is mounted on the upper end of the fixed lamp pole (600), wherein an assembly rod (611) is movably mounted on one end of the lamp holder (610), wherein an illuminating lamp (612) is fixedly mounted on one end of the assembly rod (611), wherein a sliding sleeve (620) is movably mounted on the outer side of the fixed lamp pole (600), wherein an adjusting rod (621) is movably mounted on one side of the sliding sleeve (620), wherein one end of the adjusting rod (621) is movably connected to the assembly rod (611).

9. The automatic milling device for motor end cover based on machine vision according to claim 8 is characterized in that: A rotating screw rod (634) is rotatably installed inside the fixed lamp pole (600), a movable screw sleeve (622) is movably sleeved on the surface of the rotating screw rod (634), sliders (624) are arranged on both sides of the movable screw sleeve (622), sliding grooves (623) are opened on both sides of the fixed lamp pole (600), one end of the slider (624) passes through the sliding groove (623) and is connected to the sliding sleeve (620), the lower end of the rotating screw rod (634) passes through the supporting frame (400) and is installed with a first rotating gear (631), the lower end of the supporting frame (400) is rotatably installed with a rotating gear ring (630), the first rotating gear (631) meshes with the rotating gear ring (630), and the lower end of the supporting frame (400) is fixedly installed with a driving motor (633), the output end of the driving motor (633) is installed with a second rotating gear (632), and the second rotating gear (632) meshes with the rotating gear ring (630).

10. A control method for an automatic milling device for a motor end cover based on machine vision, characterized in that: The following steps are involved: S1. The user controls the clamping motor (516) to operate. When the clamping motor (516) is operating, the electromagnetic block is powered off, and the repulsive magnetic block (534) loses its repulsive force and moves upward under the action of the return spring (533). The repulsive magnetic block (534) drives the clamping rod (535) to move upward, and the clamping rod (535) drives the clamping gear (532) to move upward, and disengages from the clamping gear ring (517) inside the special-shaped toothed disc (515), so that the special-shaped toothed disc (515) can rotate; S2, the clamping motor (516) drives the special-shaped toothed disc (515) to rotate, the special-shaped toothed disc (515) drives the plurality of clamping screws (512) to rotate through the conical toothed disc, the clamping screw sleeve (513) moves along the surface of the clamping screw (512), the clamping screw sleeve (513) drives the clamping block (510) to move through the moving block, so that the motor end cover can be clamped between the clamping blocks (510), when the clamping motor (516) is powered off, the electromagnetic block is powered on to generate a magnetic force that repels the mutually repelling magnetic block (534), the mutually repelling magnetic block (534) moves downward, so that the clamping gear (532) is inserted between the clamping gear ring (517), the special-shaped toothed disc (515) is limited, the rotating motor (520) drives the placement disc seat (500) to rotate, so that the motor end cover rotates, which is convenient for processing; S3, the driving motor (633) drives the rotating gear ring (630) to rotate through the second rotating gear (632), the rotating gear ring (630) drives the plurality of rotating screws (634) to rotate through the first rotating gear (631), the movable screw sleeve (622) moves along the rotating screw (634) under the action of the thread, the movable screw sleeve (622) drives the sliding sleeve (620) to move through the slider (624), the sliding sleeve (620) drives one end of the adjusting rod (621) to move, and the other end of the adjusting rod (621) drives the assembly rod (611) to rotate, so that the lighting angle of the lighting lamp (612) can be adjusted, providing a good light source for monitoring by the camera (333); S4. When the milling frame (300) processes the motor end cover, the processing status of the motor end cover can be observed through the camera (333). The motor end cover can be sprayed with water by the sprinkler head (361). While the motor end cover is being sprayed with water to cool it down, the debris generated by the motor end cover can be sprayed off to prevent the debris from affecting the observation of the camera (333). Under the action of the adjustment motor (350), the angle of the sprinkler head (361) and the camera (333) can be adjusted, which is convenient for the user to control and adjust. The micro motor (313) drives the rotating ring seat (310) to rotate through the adjustment gear (312) and the adjustment gear ring (311), so that the direction of the camera (333) and the sprinkler head (361) can be controlled.

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