A vibrating intelligent feeding device for visual inspection of automotive parts

Abstract

The present invention relates to the field of automobile parts inspection technology, and in particular to a vibration-type intelligent feeding device for visual inspection of automobile parts. In view of the fact that the existing feeding device cannot be effectively connected with the inspection table, and the inspection table cannot be cleaned in time, which affects the inspection efficiency and quality, a vibration-type intelligent feeding device for visual inspection of automobile parts is provided, comprising an operating table, wherein the operating table is provided with a movable conveyor belt, and when the inspection table moves forward so that the square guide rod meets and cooperates with the long slider, the sealing door can be flipped downward and opened; the upper end of the operating table is also provided with a visual detector and a sorting manipulator, and the lower end of the operating table is provided with a cleaning component for cleaning the inspection table; a collecting device is provided inside the punching seat, and when the punching cover moves downward, the processing box can be moved in a circumferential direction while oscillating back and forth; the feeding device can be seamlessly connected with the inspection table, and the inspection table can be cleaned regularly, thereby improving the inspection efficiency and inspection quality.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts detection, in particular to a vibration-type intelligent feeding device for visual detection of automobile parts. Background Art

[0002] In the automotive parts production process, high-precision visual inspection of cylindrical parts (such as piston pins, valve tappets, cylinder liners, and bushings) is crucial. Currently, visual inspection technology plays a key role in ensuring the quality of automotive parts, but existing vibratory loading devices have many problems.

[0003] Existing vibratory loading equipment used for visual inspection of automotive parts often suffers from ineffective integration with the inspection platform. In actual production processes, problems such as uneven delivery and inaccurate positioning of parts when the loading device delivers them to the inspection platform often occur. This results in the inspection equipment spending extra time waiting for the part to arrive or performing secondary positioning, severely impacting overall inspection efficiency.

[0004] Furthermore, after prolonged use, the inspection table is prone to the accumulation of various impurities, such as dust and metal debris. If these impurities are not promptly cleaned, they can interfere with the inspection equipment's ability to identify part surface features during visual inspection, leading to deviations in test results, misjudging qualified products as unqualified, or failing to accurately detect subtle surface defects, thus impacting product quality control.

[0005] In summary, there is an urgent need to develop a vibrating intelligent feeding device for visual inspection of automotive parts that can achieve perfect connection between vibrating feeding and inspection platform, effectively clean impurities on the inspection platform, and improve inspection efficiency and quality. Summary of the Invention

[0006] In view of the fact that the existing feeding device and the inspection table cannot be effectively connected, and the inspection table cannot be cleaned in time, which affects the inspection efficiency and quality, the present invention provides a vibration-type intelligent feeding device for visual inspection of automotive parts. The feeding device and the inspection table can be seamlessly connected, and the inspection table can be cleaned regularly, thereby improving the inspection efficiency and quality, and effectively solving the problems mentioned in the above background technology.

[0007] In order to solve the above problems, the technical solution adopted by the present invention is:

[0008] A vibrating intelligent feeding device for visual inspection of automobile parts comprises an operating table, wherein the operating table is provided with a movable conveyor belt, an inspection table is installed on the conveyor belt, and a movable plate is installed on the upper end of the inspection table; a movable vibrating disk is also provided on one side of the operating table, a plurality of partition bars are provided on the upper end of the vibrating disk, a discharge table is provided on one side of the oscillation disk, a plurality of groups of sealing doors are provided at the bottom of the discharge table, a plurality of long sliders are provided at the lower end of the discharge table, a plurality of square guide rods cooperating with the long sliders are provided at the upper end of the inspection table, a plurality of rollers cooperating with automobile parts are also provided at the upper end of the inspection table, when the inspection table moves forward so that the square guide rods meet and cooperate with the long sliders, the sealing door can be flipped downward and opened; when the inspection table continues to move forward, the movable plate can be moved back and forth left and right to drive the automobile parts to rotate; a visual detector and a sorting robot are also provided at the upper end of the operating table, and a cleaning component for cleaning the inspection table is provided at the lower end of the operating table.

[0009] The upper end of the discharge table is provided with multiple partitions corresponding to the partition bars, and each group of sealing doors includes two sealing plates, which are hinged to the inner wall of the discharge table. The lower end of the discharge table is also provided with multiple evenly distributed extension plates, and the long sliders are all slidably connected to the lower ends of the corresponding extension plates. The lower ends of the extension plates are also provided with a first tension spring that cooperates with the long sliders. The lower ends of the sealing plates are all ball-hinged with ball rods, and the lower ends of the ball rods are all ball-hinged on the corresponding long sliders.

[0010] The square guide rods are all slidably connected to the inner wall of the testing table, a connecting plate is fixed to the lower ends of multiple square guide rods, circular gaskets are fixed to the outer surfaces of the square guide rods, and a second spring that cooperates with the circular gasket is sleeved on the outer surfaces of the square guide rods. A long pin is provided at the lower end of the connecting plate, and a first wedge-shaped block that cooperates with the long pin is provided at the upper end of the operating table.

[0011] The movable plate is slidably connected to the upper surface of the detection platform. A first spring that cooperates with the movable plate is provided on one side of the detection platform. A first sliding pin is fixed to one side of the lower end of the movable plate. A triangular guide plate that cooperates with the first sliding pin is provided on the upper surface of the operating platform.

[0012] The cleaning assembly includes a driving frame that can move forward and backward. A cleaning frame is installed on one side of the driving frame. The cleaning frame is provided with a plurality of cleaning brushes that cooperate with the movable plate. When the driving frame moves, the cleaning brushes can rotate and oscillate up and down.

[0013] The cleaning frame is slidably connected to one end surface of the driving frame, and a second sliding pin is fixed to the one end surface of the cleaning frame. A track plate is provided at the lower end of the operating table, and a wave groove is opened on the inner wall of the track plate to match the second sliding pin.

[0014] The lower ends of the cleaning brushes are coaxially fixed with spur gears, the lower end surface of the cleaning frame is slidably connected with a U-shaped rack that meshes with the spur gears, the lower end of the U-shaped rack is fixed with a third sliding pin, the lower end surface of the driving frame is fixed with a square guide plate, and the inner wall of the square guide plate is provided with a long key groove that cooperates with the third sliding pin.

[0015] The rear end of the driving frame is fixedly connected to an extension frame, and the inner wall of the extension frame is slidably connected to a hanging plate that cooperates with the long pin. The inner wall of the extension frame is provided with a rotatable first threaded rod, and the outer surface of the first threaded rod is threadedly connected to a first threaded seat fixed to the hanging plate. The lower end of the operating table is also provided with a second tension spring that cooperates with the driving frame; the lower end of the operating table is also provided with a second wedge block that cooperates with the long pin.

[0016] A wave guide plate matched with the first sliding pin is fixedly connected to the lower end surface of the operating table.

[0017] Both sides of the operating table are provided with rotatable friction rollers, and the conveyor belt is sleeved on the outer surfaces of the two friction rollers.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] When the present invention is in use, through the spacers provided, when the vibrating plate is working, the auto parts can move forward and be arranged in order, so as to enter the discharging table. When the auto parts fall onto the movable plate, the rollers provided can isolate and separate each auto part for easy inspection. When the inspection table continues to move forward to the inspection area, the movable plate can move back and forth left and right. When the movable plate moves back and forth left and right, it can drive the auto parts to rotate and move, so as to conduct a comprehensive inspection of the outer surface of the auto parts without blind spots. The visual detector is used to inspect the auto parts, and the sorting robot is used to select unqualified auto parts. In terms of improving the inspection efficiency, the device realizes the perfect connection between the vibrating feeding and the inspection table, effectively overcoming the problems of poor parts transportation and inaccurate positioning of traditional equipment, and can The material is transmitted from the vibrating loading mechanism to the inspection table at a stable and efficient pace, which reduces the waiting time of the inspection equipment and the secondary positioning operation, greatly shortens the production cycle, and increases the output per unit time of the enterprise; in terms of ensuring the quality of inspection, the inspection table cleaning function equipped with the device plays a key role. Through the cleaning component, the inspection table can be fully cleaned before the parts are loaded, and dust, metal debris and other impurities can be removed in time to avoid these interference factors causing misjudgment of the visual inspection equipment, effectively improving the accuracy of product quality inspection and ensuring the reliability of product quality control. The improvement in efficiency reduces the idle time of equipment and the frequency of manual intervention, and reduces the cost of manpower and equipment loss; the improvement in inspection quality avoids rework and scrapping due to misjudgment, and further saves production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the first axonometric view of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0021] Figure 2 This is the second axonometric view of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0022] Figure 3 This is a schematic diagram of the installation of a vibration plate of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0023] Figure 4 This is a schematic diagram of the installation of a sealing plate of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0024] Figure 5 This is a schematic diagram of the conveyor belt installation of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0025] Figure 6 This is a schematic diagram of the installation of a movable plate of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0026] Figure 7 This is a schematic diagram of the installation of a square guide rod of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0027] Figure 8 This is a schematic diagram of the installation of a wave guide plate of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0028] Figure 9 This is a schematic diagram of the installation of a cleaning frame of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0029] Figure 10 This is a schematic diagram of the installation of a cleaning brush of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0030] Figure 11 This is a schematic diagram of the installation of a hanging plate of a vibrating intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0031] Figure 12 This is a cross-sectional view of the drive frame of a vibration-type intelligent feeding device for visual inspection of automotive parts according to the present invention.

[0032] Numbers in the figure: 1-operating table, 2-vibrating machine, 3-feeding table, 4-vibrating plate, 5-spacer, 6-discharging table, 7-partition, 8-sealing plate, 9-extension plate, 10-ball rod, 11-long slider, 12-first tension spring, 13-first support seat, 14-motor, 15-friction roller, 16-conveyor belt, 17-testing table, 18-movable plate, 19-first sliding pin, 20-first spring, 21-triangular guide plate, 22-roller, 23-connecting plate, 24-square guide rod, 25-round gasket, 26-second spring, 27- Long pin, 28-first wedge block, 29-second support seat, 30-second tension spring, 31-drive frame, 32-extension frame, 33-hanging plate, 34-first threaded rod, 35-first handle, 36-first threaded seat, 37-cleaning frame, 38-second sliding pin, 39-square guide plate, 40-long keyway, 41-third sliding pin, 42-U-shaped rack, 43-spur gear, 44-cleaning brush, 45-wave guide plate, 46-second wedge block, 47-track plate, 48-wave groove, 49-visual detector, 50-sorting robot. DETAILED DESCRIPTION

[0033] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0034] like Figures 1-12 As shown, the present invention provides a vibration type intelligent feeding device for visual inspection of automobile parts, comprising an operating table 1, a movable conveyor belt 16 is provided on the operating table 1, a detection table 17 is installed on the conveyor belt 16, and a movable plate 18 is installed on the upper end of the detection table 17; a movable vibration plate 4 is also provided on one side of the operating table 1, a plurality of partition bars 5 are provided on the upper end of the vibration plate 4, a discharge table 6 is provided on one side of the oscillation plate, a plurality of sealing doors are provided at the bottom of the discharge table 6, a plurality of long sliders 11 are provided at the lower end of the discharge table 6, and a movable plate 18 is provided on the upper end of the detection table 17. There are multiple square guide rods 24 that cooperate with the long slider 11, and the upper end of the inspection platform 17 is also provided with multiple rollers 22 that cooperate with automobile accessories. When the inspection platform 17 moves forward so that the square guide rods 24 meet and cooperate with the long slider 11, the sealed door can be flipped downward and opened; when the inspection platform 17 continues to move forward, the movable plate 18 can be moved back and forth left and right to drive the automobile accessories to rotate; the upper end of the operating platform 1 is also provided with a visual detector 49 and a sorting robot 50, and the lower end of the operating platform 1 is provided with a cleaning component for cleaning the inspection platform 17.

[0035] like Figure 1-Figure 7As shown, the operating table 1 is used to support and install the entire device. Through the provided conveyor belt 16, it can drive the detection table 17, the movable plate 18, etc. to move back and forth; the loading device also includes a vibrating machine 2, the vibrating machine 2 is provided with a feeding table 3, and a vibrating plate 4 is installed on the feeding table 3. A plurality of automobile parts to be tested are placed on the feeding table 3. When the vibrating machine 2 is working, it can drive the feeding table 3 and the vibrating plate 4 to vibrate, thereby driving the automobile parts to the designated position; through the provided spacers 5, when the vibrating plate 4 is working, the automobile parts can be arranged in order, so that they enter the discharge table 6. The vibrating machine 2 and the feeding table 3 are both existing technologies and will not be described in detail; by setting When the inspection platform 17 moves forward to the designated position, that is, the square guide rod 24 meets the long slider 11 and pushes the long slider 11 forward, the sealed door can be flipped downward to open, so that the auto parts on the discharge platform 6 fall onto the inspection platform 17, that is, the upper end of the movable plate 18. When the auto parts fall onto the movable plate 18, each auto part can be isolated and separated by the provided rollers 22 for easy inspection; when the inspection platform 17 continues to move forward to the inspection area, the movable plate 18 can move back and forth left and right. When the movable plate 18 moves back and forth left and right, it can drive the auto parts to rotate and move, so that the outer surface of the auto parts can be inspected 360 degrees. Comprehensive inspection without blind spots; visual detector 49 is used to inspect auto parts, and sorting robot 50 is used to pick out unqualified auto parts. Both visual detector 49 and sorting robot 50 belong to existing technologies and will not be described in detail; the cleaning component can be a blowing component or a sweeping component; in terms of improving inspection efficiency, the device realizes the perfect connection between vibration loading and inspection table 17, effectively overcoming the problems of poor parts transportation and inaccurate positioning of traditional equipment. Through mechanical structure and computer intelligent control algorithm, parts can be transferred from vibration loading mechanism to inspection table 17 with a stable and efficient rhythm, reducing the waiting time of inspection equipment and secondary positioning operation, greatly shortening The production cycle is shortened and the output per unit time of the enterprise is increased; in terms of ensuring the inspection quality, the cleaning function of the inspection table 17 equipped with the device plays a key role. Through the cleaning component, the inspection table 17 can be fully cleaned before the parts are loaded, and dust, metal debris and other impurities can be removed in time to avoid these interference factors from causing misjudgment of the visual inspection equipment, effectively improving the accuracy of product quality inspection, ensuring the reliability of product quality control, and the improvement in efficiency reduces the idle time of equipment and the frequency of manual intervention, reducing the cost of manpower and equipment loss; the improvement in inspection quality avoids rework and scrapping due to misjudgment, and further saves production costs.

[0036] The upper end of the discharge table 6 is provided with multiple partitions 7 corresponding to the partition bars 5, and each group of sealing doors includes two sealing plates 8, which are hinged to the inner wall of the discharge table 6. The lower end of the discharge table 6 is also provided with multiple evenly distributed extension plates 9, and the long sliders 11 are all slidably connected to the lower ends of the corresponding extension plates 9. The lower ends of the extension plates 9 are also provided with a first tension spring 12 that cooperates with the long slider 11. The lower ends of the sealing plates 8 are all ball-hinged with ball rods 10, and the lower ends of the ball rods 10 are all ball-hinged on the corresponding long sliders 11.

[0037] like Figure 2-Figure 4 As shown, by setting the partition 7, the automobile accessories can be separated and each automobile accessory can be placed at the upper end position of the sealed door; the partition 7 and the extension plate 9 are fixed to the discharge table 6, and the long slider 11 can slide back and forth on the lower end surface of the extension plate 9; the sealing plate 8 and the long slider 11 are provided with ball seats, and both ends of the ball rod 10 are set in the ball seats. Through the cooperation of the ball rod 10 and the ball seat, it is equivalent to the upper end ball of the ball rod 10 being hinged on the sealing plate 8, and the lower end ball of the ball rod 10 being hinged on the long slider 11. When the long slider 11 moves forward, it can drive the ball rod 1 0 moves forward, the ball rod 10 can drive the sealing plate 8 to flip downward, thereby opening the sealing door. Similarly, when the long slider 11 moves backward, it can drive the sealing plate 8 to flip downward, and the sealing door is closed. The lower end surface of the extension plate 9 is fixedly connected to the first support seat 13, one end of the first tension spring 12 is fixedly connected to the first support seat 13, and the other end of the first tension spring 12 is fixedly connected to the long slider 11. The first tension spring 12 always has a backward pulling force on the long slider 11, so that the long slider 11 is in the rearmost position under normal conditions, even if the sealing door is in a sealed state under normal conditions.

[0038] The square guide rods 24 are all slidably connected to the inner wall of the detection platform 17, and a connecting plate 23 is fixed to the lower ends of multiple square guide rods 24. Circular gaskets 25 are fixed to the outer surfaces of the square guide rods 24, and a second spring 26 that cooperates with the circular gasket 25 is sleeved on the outer surfaces of the square guide rods 24. A long pin 27 is provided at the lower end of the connecting plate 23, and a first wedge block 28 that cooperates with the long pin 27 is provided at the upper end of the operating table 1.

[0039] like Figure 7As shown, the square guide rod 24 can be slidably connected to the inner wall of the detection platform 17 up and down, and the second spring 26 always has an upward elastic force on the round gasket 25, so that the round gasket 25 and the square guide rod 24 have an upward driving force, that is, the square guide rod 24 is in the topmost state under normal conditions; by providing the extension plate 9, multiple square guide rods 24 can be moved up and down synchronously, and the lower end of the connecting plate 23 is fixedly connected to the support seat, and the long pin 27 is fixedly connected to the inner wall of the support seat, which is equivalent to the long pin 27 being fixedly connected to the lower end of the connecting plate 23. The first wedge block 28 is fixedly connected to the upper end of the operating table 1 through the support plate. When the detection platform 17 and the square guide rod 24 move from back to front, the square guide rod 24 can meet the long slider 11 and push the long slider 11 forward. When the long slider 11 moves forward, the sealed door can be slowly opened, and the auto parts are under the action of gravity. When the long pin 27 moves downward, it can drive the connecting plate 23, the square guide rod 24, etc. to move downward synchronously. When the square guide rod 24 moves downward and disengages from the long slider 11, the long slider 11 will move backward and reset under the tension of the first tension spring 12. Even if the sealing door is closed again, when the detection platform 17, the long pin 27, etc. continue to move forward to disengage the long pin 27 from the first wedge block 28, the square guide rod 24, the connecting plate 23 and the long pin 27 will move upward and reset under the elastic force of the second spring 26; even after the detection platform 17 moves to the specified position, it can automatically take out the material.

[0040] The movable plate 18 is slidably connected to the upper end surface of the detection platform 17. A first spring 20 that cooperates with the movable plate 18 is provided on one side of the detection platform 17. A first sliding pin 19 is fixed to one side of the lower end of the movable plate 18. A triangular guide plate 21 that cooperates with the first sliding pin 19 is provided on the upper end surface of the operating platform 1.

[0041] like Figure 6-Figure 7As shown, by the roller 22 provided, when the automobile accessories rotate and move, the roller 22 can block the automobile accessories, so that the automobile accessories can only rotate and move within the specified space; the movable plate 18 can be slidably connected to the upper surface of the detection table 17, and the lower surface of the movable plate 18 is fixed with a support seat, one end of the first spring 20 is fixed to the support seat, and the other end of the first spring 20 is fixed to one side of the detection table 17. The first spring 20 always has a leftward driving force on the support seat and the movable plate 18, so that the movable plate 18 is in the leftmost position under normal conditions; through the cooperation of the triangular guide plate 21 and the first sliding pin 19, when the detection table 17 and the movable plate 18 are in the leftmost position, the ... When the movable plate 18 moves forward to the specified position, the first sliding pin 19 can meet the triangular guide plate 21. When the first sliding pin 19 meets and engages with the inclined surface of the triangular guide plate 21, the first sliding pin 19 can move to the right and compress the first spring 20, that is, the corresponding movable plate 18 can move to the right. When the detection platform 17 and the movable plate 18 move forward to meet the inclined surface of the other end of the triangular guide plate 21, the first sliding pin 19 and the movable plate 18 can move to the left and slowly reset under the elastic force of the first spring 20, that is, the movable plate 18 can move back and forth left and right. When the movable plate 18 moves back and forth left and right, it can drive the automobile accessories to rotate.

[0042] The cleaning assembly includes a driving frame 31 that can move forward and backward. A cleaning frame 37 is installed on one side of the driving frame 31. The cleaning frame 37 is provided with multiple cleaning brushes 44 that cooperate with the movable plate 18. When the driving frame 31 moves, the cleaning brushes 44 can rotate and oscillate up and down.

[0043] like Figures 9-12 As shown, the driving frame 31 can be slidably connected to the lower end surface of the operating table 1 back and forth, and the limited driving frame 31 can only move back and forth; when the detection table 17 and the movable plate 18 are moved to the specified position, that is, when the movable plate 18 is moved to the upper end position of the cleaning brush 44, the driving frame 31 can move with the detection table 17, and at the same time, the cleaning brush 44 can rotate and oscillate up and down, that is, clean the movable plate 18; the cleaning component can also be a blowing mechanism. Although the blowing mechanism is simple and practical, it has the disadvantage of being noisy, and the purged garbage is not easy to collect and is easy to fly to the outside.

[0044] The cleaning frame 37 is slidably connected to one end face of the driving frame 31 , and a second sliding pin 38 is fixed to one end face of the cleaning frame 37 . A track plate 47 is provided at the lower end of the operating table 1 , and a wave groove 48 is opened on the inner wall of the track plate 47 to match the second sliding pin 38 .

[0045] like Figure 10-12As shown, the cleaning frame 37 is connected to the end face of one side of the driving frame 31 by sliding up and down. The second sliding pin 38 passes through the driving frame 31 and can slide up and down on the inner wall of the driving frame 31. The track plate 47 is fixed to the lower end of the operating table 1. When the driving frame 31 moves back and forth, it can drive the cleaning frame 37, the second sliding pin 38, the cleaning brush 44, etc. to move back and forth synchronously. When the second sliding pin 38 moves back and forth, through the engagement with the wave groove 48, the second sliding pin 38, the cleaning frame 37, the cleaning brush 44, etc. will move back and forth while oscillating up and down.

[0046] The lower ends of the cleaning brushes 44 are coaxially fixed with spur gears 43, the lower end surface of the cleaning frame 37 is slidably connected with a U-shaped rack 42 that meshes with the spur gear 43, the lower end of the U-shaped rack 42 is fixed with a third sliding pin 41, the lower end surface of the driving frame 31 is fixed with a square guide plate 39, and the inner wall of the square guide plate 39 is provided with a long key groove 40 that cooperates with the third sliding pin 41.

[0047] like Figure 12 As shown, a rotating shaft is fixedly connected to the inner wall of the center of the spur gear 43 and the cleaning brush 44, and the rotating shaft is rotatably connected to the inner wall of the cleaning frame 37. The limiting spur gear 43 and the cleaning brush 44 can only rotate synchronously on the cleaning frame 37; the U-shaped rack 42 can be slidably connected to the inner wall of the cleaning frame 37 left and right, and the outer surface of the third sliding pin 41 is fixed with a support seat on both sides, and the support seat is fixed to one end face of the U-shaped rack 42, which is equivalent to the third sliding pin 41 being fixed to the lower end of the U-shaped rack 42; when the cleaning frame 37, When the cleaning brush 44, the third sliding pin 41, etc. move up and down, the third sliding pin 41 can engage with the long key groove 40 when moving up and down, so that the third sliding pin 41, the U-shaped rack 42, etc. can be synchronously moved back and forth left and right. When the U-shaped rack 42, etc. move back and forth left and right, it can also drive the spur gear 43, the cleaning brush 44, etc. to rotate back and forth forward and reverse. That is, when the drive frame 31 moves back and forth, the cleaning brush 44 can oscillate up and down while rotating back and forth forward and reverse to clean the movable plate 18.

[0048] The rear end of the driving frame 31 is fixedly connected to an extension frame 32, and the inner wall of the extension frame 32 is slidably connected to a hanging plate 33 that cooperates with the long pin 27. The inner wall of the extension frame 32 is provided with a rotatable first threaded rod 34, and the outer surface of the first threaded rod 34 is threadedly connected to a first threaded seat 36 that is fixed to the hanging plate 33. The lower end of the operating table 1 is also provided with a second tension spring 30 that cooperates with the driving frame 31; the lower end of the operating table 1 is also provided with a second wedge block 46 that cooperates with the long pin 27.

[0049] like Figure 10-12The first handle 35 is fixed to the end face of the first threaded rod 34 on one side, and the first handle 35 is used to facilitate driving the first threaded rod 34 to rotate. When the hanging plate 33 is in the extended state, the inspection table 17, the long pin 27, etc. move from the front to the back at the lower end of the operating table 1. They can meet and engage with the hanging plate 33, that is, the long pin 27 pushes the hanging plate 33, the extension frame 32, the driving frame 31, etc. to move backward synchronously. When the first handle 35 and the first threaded rod 34 are rotated, they can drive the first threaded seat 36 and the hanging plate 33 to move forward, left or right, that is, control the hanging plate 33 to extend or The second screw rod 34 is screwed to the first screw seat 36, and the second screw seat 36 is screwed to the first screw seat 36. When the first screw rod 34 does not rotate, the corresponding first screw seat 36 and the hanging plate 33 are in a fixed state, that is, they are in a stable state when extended or retracted. The lower end surface of the operating table 1 is fixedly connected to the second support seat 29, and one end of the second tension spring 30 is fixedly connected to the second support seat 29, and the other end of the second tension spring 30 is fixedly connected to the driving frame 31. The second tension spring 30 always has a forward pulling force on the driving frame 31, so that the driving frame 31 is in the frontmost position under normal conditions. The lower end surface of the operating table 1 is also fixedly connected to the L-shaped seat, and the second wedge block 46 is fixedly connected to the L-shaped seat, which is equivalent to the second wedge block 46 being fixedly connected to the lower end of the operating table 1. When the detection table 17 and the movable plate 18, when the long pin 27 moves from the front to the rear to the designated position at the lower end of the operating table 1, that is, the long pin 27 meets the hanging plate 33, and the movable plate 18 moves to the upper end position of the cleaning brush 44. At this time, when the detection table 17, the long pin 27, etc. continue to move forward, they can drive the hanging plate 33, the extension frame 32, the drive frame 31, the cleaning brush 44, the second sliding pin 38, etc. to move backward synchronously. When the cleaning brush 44 moves backward, under the engagement of the second sliding pin 38 and the wave groove 48, the cleaning brush 44 can be rotated and moved up and down in an oscillating manner, thereby cleaning the movable plate 18. During the up and down oscillating movement, the cleaning brush 44 can continuously change the pressure on the movable plate 18, and can prevent impurities from adhering to the cleaning brush 44 during the reciprocating forward and reverse rotation. , and improve the cleaning effect of the movable plate 18, so that the dust is completely removed; when the detection table 17, the long pin 27, etc. continue to move backward to the specified position, that is, when the long pin 27 meets and engages with the second wedge-shaped block 46, the long pin 27 is engaged with the inclined surface of the second wedge-shaped block 46, and the long pin 27 can be driven to move upward. When the long pin 27 moves upward and disengages from the hanging plate 33, the hanging plate 33 is no longer driven to move backward. The hanging plate 33, the driving frame 31, etc. will move forward and reset under the tension of the second tension spring 30, completing the entire cleaning process. When cleaning is not needed, the hanging plate 33 is retracted by driving the first handle 35, and the long pin 27 no longer meets the hanging plate 33. At this time, the cleaning brush 44 will not work.Alternatively, a drive rod may be used to replace the hanging plate 33 and other components, that is, the drive rod may be installed to control the forward and backward movement of the drive frame 31. The drive rod is a prior art and will not be described in detail.

[0050] A wave guide plate 45 that cooperates with the first sliding pin 19 is fixedly connected to the lower end surface of the operating platform 1.

[0051] like Figure 8-Figure 9 As shown, when the detection table 17 moves at the lower end of the operating table 1, the first sliding pin 19 can meet the wave guide plate 45, that is, when the cleaning brush 44 is working, the first sliding pin 19 can contact and engage with the wave guide plate 45. Under the contact and engagement of the wave surface of the wave guide plate 45, the first sliding pin 19 and the movable plate 18 can oscillate back and forth to increase the cleaning area, thereby further improving the cleaning efficiency.

[0052] Rotatable friction rollers 15 are provided on both sides of the operating platform 1 , and a conveyor belt 16 is sleeved on the outer surfaces of the two friction rollers 15 .

[0053] like Figure 5 As shown, a rotating shaft is provided on the inner wall of the friction roller 15, and the rotating shaft is rotatably connected to the two sides of the operating table 1 through a bearing seat, and the limiting friction roller 15 can only rotate on both sides of the operating table 1; a motor 14 is also fixedly connected to the end face of one side of the operating table 1, and the friction roller 15 is fixedly connected to the output end of the motor 14. The motor 14 provides rotational force for the friction roller 15. The motor 14 is existing technology and will not be described in detail.

[0054] When the present invention is in use, through the provided spacer bars 5, when the vibration plate 4 is working, the auto parts can move forward and be arranged in order, so as to enter the discharge table 6. When the auto parts fall onto the movable plate 18, each auto part can be isolated and separated by the provided rollers 22 for easy detection. When the detection table 17 continues to move forward to the detection area, the movable plate 18 can move back and forth left and right. When the movable plate 18 moves back and forth left and right, it can drive the auto parts to rotate and move, and perform a 360-degree, no-dead-angle, comprehensive detection of the outer surface of the auto parts. The visual detector 49 is used to detect auto parts, and the sorting robot 50 is used to select unqualified auto parts. In terms of improving detection efficiency, the device realizes the perfect connection between the vibration-type feeding and the detection table 17, effectively overcoming the problems of poor parts transportation and positioning of traditional equipment. The problem of inaccuracy can be transmitted from the vibrating feeding mechanism to the inspection table 17 in a stable and efficient rhythm, which reduces the waiting time of the inspection equipment and the secondary positioning operation, greatly shortens the production cycle, and increases the output of the enterprise per unit time; in terms of ensuring the quality of inspection, the cleaning function of the inspection table 17 equipped with the device plays a key role. Through the cleaning component, the inspection table 17 can be fully cleaned before the parts are loaded, and dust, metal debris and other impurities can be removed in time to avoid these interference factors from causing misjudgment of the visual inspection equipment, effectively improving the accuracy of product quality inspection, ensuring the reliability of product quality control, and the improvement in efficiency reduces the idle time of equipment and the frequency of manual intervention, and reduces the cost of manpower and equipment loss; the improvement in inspection quality avoids rework and scrapping due to misjudgment, and further saves production costs.

Claims

1. A vibration-type intelligent feeding device for visual inspection of automobile parts, comprising an operating table (1), characterized in that: The operating table (1) is provided with a movable conveyor belt (16), a detection table (17) is installed on the conveyor belt (16), and a movable plate (18) is installed on the upper end of the detection table (17); a movable vibration plate (4) is also provided on one side of the operating table (1), a plurality of partition bars (5) are provided on the upper end of the vibration plate (4), a discharge table (6) is provided on one side of the vibration plate, a plurality of sealing doors are provided at the bottom of the discharge table (6), a plurality of long slide blocks (11) are provided at the lower end of the discharge table (6), and a plurality of square guide rails (11) are provided on the upper end of the detection table (17). Rod (24), the upper end of the inspection table (17) is also provided with a plurality of rollers (22) that cooperate with the automobile parts. When the inspection table (17) moves forward to make the square guide rod (24) meet and cooperate with the long slider (11), the sealed door can be flipped downward and opened; when the inspection table (17) continues to move forward, the movable plate (18) can be moved back and forth to drive the automobile parts to rotate; the upper end of the operating table (1) is also provided with a visual detector (49) and a sorting manipulator (50), and the lower end of the operating table (1) is provided with a cleaning component for cleaning the inspection table (17); The upper end of the discharge table (6) is provided with a plurality of partitions (7) corresponding to the partition bars (5), each set of sealing doors includes two sealing plates (8), and the sealing plates (8) are hinged to the inner wall of the discharge table (6). The lower end of the discharge table (6) is also provided with a plurality of evenly distributed extension plates (9), and the long sliders (11) are all slidably connected to the lower ends of the corresponding extension plates (9). The lower ends of the extension plates (9) are also provided with a first tension spring (12) matched with the long sliders (11). The lower ends of the sealing plates (8) are all ball-hinged with ball rods (10), and the lower ends of the ball rods (10) are all ball-hinged on the corresponding long sliders (11); The square guide rods (24) are all slidably connected to the inner wall of the detection table (17), and a connecting plate (23) is fixed to the lower ends of the plurality of square guide rods (24). Circular washers (25) are fixed to the outer surfaces of the square guide rods (24). A second spring (26) matching the circular washers (25) is sleeved on the outer surfaces of the square guide rods (24). A long pin (27) is provided at the lower end of the connecting plate (23), and a first wedge-shaped block (28) matching the long pin (27) is provided at the upper end of the operating table (1).

2. The vibration-type intelligent feeding device for visual inspection of automotive parts according to claim 1, characterized in that: The movable plate (18) is slidably connected to the upper surface of the detection platform (17), a first spring (20) that matches the movable plate (18) is provided on one side of the detection platform (17), a first sliding pin (19) is fixed to one side of the lower end of the movable plate (18), and a triangular guide plate (21) that matches the first sliding pin (19) is provided on the upper surface of the operating table (1).

3. The vibration-type intelligent feeding device for visual inspection of automotive parts according to claim 1, characterized in that: The cleaning assembly includes a driving frame (31) capable of moving forward and backward, a cleaning frame (37) being installed on one side of the driving frame (31), and a plurality of cleaning brushes (44) cooperating with the movable plate (18) being provided on the cleaning frame (37). When the driving frame (31) moves, the cleaning brushes (44) can rotate and oscillate up and down.

4. The vibration-type intelligent feeding device for visual inspection of automotive parts according to claim 3, characterized in that: The cleaning frame (37) is slidably connected to an end surface of one side of the driving frame (31), and a second sliding pin (38) is fixed to the end surface of one side of the cleaning frame (37). A track plate (47) is provided at the lower end of the operating table (1), and a wave groove (48) is provided on the inner wall of the track plate (47) to match the second sliding pin (38).

5. The vibration-type intelligent feeding device for visual inspection of automotive parts according to claim 3, characterized in that: The lower ends of the cleaning brushes (44) are coaxially fixed with spur gears (43), the lower end surface of the cleaning frame (37) is slidably connected with a U-shaped rack (42) meshing with the spur gear (43), the lower end of the U-shaped rack (42) is fixed with a third sliding pin (41), the lower end surface of the driving frame (31) is fixed with a square guide plate (39), and the inner wall of the square guide plate (39) is provided with a long key groove (40) that matches the third sliding pin (41).

6. The vibration-type intelligent feeding device for visual inspection of automotive parts according to claim 3, characterized in that: The rear end of the driving frame (31) is fixedly connected to an extension frame (32), the inner wall of the extension frame (32) is slidably connected to a hanging plate (33) that matches the long pin (27), the inner wall of the extension frame (32) is provided with a rotatable first threaded rod (34), the outer surface of the first threaded rod (34) is threadedly connected to a first threaded seat (36) that is fixed to the hanging plate (33), the lower end of the operating table (1) is further provided with a second tension spring (30) that matches the driving frame (31); the lower end of the operating table (1) is further provided with a second wedge block (46) that matches the long pin (27).

7. The vibration-type intelligent feeding device for visual inspection of automotive parts according to claim 2, characterized in that: A wave guide plate (45) that matches the first sliding pin (19) is fixedly connected to the lower end surface of the operating table (1).

8. The vibration-type intelligent feeding device for visual inspection of automotive parts according to claim 1, characterized in that: Rotatable friction rollers (15) are provided on both sides of the operating table (1), and a conveyor belt (16) is sleeved on the outer surfaces of the two friction rollers (15).

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