An automated conveying device for relays

Abstract

This invention discloses an automated relay conveying device, relating to the field of relay conveying technology. It includes a transmission mechanism for conveying relays of different shapes. The upper side of the transmission mechanism is equipped with a detection mechanism for photographing the relays. One side of the detection mechanism is equipped with a classification mechanism for sorting relays of different models into different areas for conveying. Another side of the classification mechanism is equipped with a cleaning mechanism for applying different dust removal methods to the relay pins with different distribution shapes. During relay conveying, the shape of the relay is photographed by a camera to determine the type of relay, and then automatically classified, achieving high classification efficiency. Furthermore, while classifying, the device can also determine the corresponding pin arrangement based on the relay type, facilitating subsequent cleaning of each pin by a brush following the pin arrangement trajectory.

Description

Technical Field

[0001] This invention relates to the field of relay conveying technology, specifically to an automated conveying device for relays. Background Technology

[0002] A relay is an electrical control device, serving as the actuator in automatic control systems. It is widely used in industrial control, automotive electronics, and home appliances. A relay typically consists of basic components such as an electromagnet, armature, spring, and contacts. The electromagnet is the core component; when the coil is energized, it generates a magnetic field that attracts the armature, causing the contacts to close or open, thus controlling the circuit.

[0003] Due to differences in shape and installation method, relays can be classified into printed circuit board relays, rectangular relays, and round relays. The arrangement and number of pins of relays with different shapes are also different.

[0004] The existing relay conveying system involves manual sorting to classify different types of relays onto different conveyor belts for transport, thus enabling different types of relays to be installed in their corresponding installation areas. However, manual sorting is much slower than automated equipment, reducing sorting efficiency. Furthermore, relays are small in size and have closely spaced pins, which can easily cause visual fatigue for workers during long periods of visual sorting, leading to misjudgments and placing the wrong relays on the wrong conveyor belts, affecting subsequent relay installation and packaging.

[0005] Furthermore, cleaning the dust off the pins before the relay is transported to the packaging area is crucial. If dust remains, it will reduce the contact performance of the contacts, increase resistance, cause signal transmission loss and heat generation, and affect the life and reliability of the relay. Existing dust cleaning methods usually involve spraying air onto the pins during transmission to remove the dust. However, due to the dispersion of airflow, some pin roots or dense areas may not be cleaned thoroughly. Airflow relies solely on airflow impact, which has limited cleaning power for stubborn dirt.

[0006] Therefore, it is necessary to design an automated relay conveying device that can classify relays of different shapes and clean the pins of different arrangements. Summary of the Invention

[0007] The purpose of this invention is to provide an automated conveying device for relays to solve the problems mentioned in the background art.

[0008] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an automated conveying device for relays, comprising a transmission mechanism for conveying relays of different shapes, an upper side of the transmission mechanism for taking pictures of relays of different shapes, a side of the detection mechanism for classifying relays of different models into different areas for conveying, a side of the classification mechanism for cleaning relay pins of different distribution shapes using different dust removal methods, and a side of the cleaning mechanism for feeding stations for exporting relays of different shapes to corresponding packaging areas.

[0009] According to the above technical solution, the transmission mechanism includes a frame, a side plate is fixedly connected to one side of the frame, a first motor is fixedly connected to one side of the side plate, a control box is also fixedly connected to one side of the frame, the output end of the first motor passes through the side plate and is fixedly connected to a drive roller, the other end of the drive roller is connected to a frame bearing, two driven rollers are provided on the upper side of the drive roller, each driven roller is connected to a frame bearing, a conveyor belt is provided on the outer side of both the driven roller and the drive roller, and a feeding table is fixedly connected to one side of the frame, the interior of the feeding table is divided into three transmission channels.

[0010] According to the above technical solution, the detection mechanism includes a positioning frame fixedly connected to the upper side of the frame, a camera is provided on the upper side of the positioning frame, and the control box contains a judgment module and a database. The database contains identification photos of relays of different shapes and pins with different distribution ranges.

[0011] According to the above technical solution, a fourth cylinder is fixedly connected to one side of the positioning frame, a fourth U-shaped plate is fixedly connected to the output end of the fourth cylinder and the fourth U-shaped plate is slidably connected to the positioning frame, a first cylinder is fixedly connected inside the fourth U-shaped plate, and a first L-shaped plate is fixedly connected to the output end of the first cylinder.

[0012] According to the above technical solution, a third motor is fixedly connected to one side of the first L-shaped plate, and the output end of the third motor passes through the first L-shaped plate and is fixedly connected to an electric gripper.

[0013] According to the above technical solution, the sorting mechanism includes a second motor fixedly connected to the upper side of the frame, a first turntable fixedly connected to the output end of the second motor, a connecting rod hinged to the upper side of the first turntable, a first guide rod hinged to the other end of the connecting rod, a connecting rod hinged to one end of the first guide rod, a second guide rod hinged to the other end of the connecting rod, a first positioning rod and a second positioning rod fixedly connected to one side of the frame, the other end of the first guide rod hinged to the second positioning rod, and the other end of the second guide rod hinged to the first positioning rod.

[0014] According to the above technical solution, the cleaning mechanism includes a fixed frame fixedly connected to the upper side of the frame, the fixed frame has a sliding groove inside, a positioning plate is fixedly connected to the upper side of the fixed frame, a second cylinder is fixedly connected to one side of the positioning plate, the output end of the second cylinder passes through the positioning plate, and a dust removal component is provided on the upper side of the fixed frame.

[0015] According to the above technical solution, the dust removal assembly includes a third L-shaped plate fixedly connected to the output end of the second cylinder. A fifth cylinder is fixedly connected to the upper side of the third L-shaped plate. The output end of the fifth cylinder passes through the third L-shaped plate and is fixedly connected to a first U-shaped plate. A first electric push rod is fixedly connected to the inner wall of the first U-shaped plate. A second U-shaped plate is fixedly connected to the output end of the first electric push rod. A second electric push rod is fixedly connected to the inner wall of the second U-shaped plate. A third U-shaped plate is fixedly connected to the output end of the second electric push rod. A fourth motor is fixedly connected to the inner wall of the third U-shaped plate. A second turntable is fixedly connected to the output end of the fourth motor. A plurality of brushes are evenly fixedly connected to the lower side of the second turntable.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0017] 1. When transmitting relays, the camera captures the shape of the relays to determine their type and automatically classifies them, achieving high classification efficiency. Simultaneously, the camera also determines the corresponding pin arrangement based on the relay type, making it convenient for the brush to clean each pin sequentially according to the pin arrangement.

[0018] 2. By comparing the captured relay image with identification photos of different pin distribution ranges in the internal database, the cleaning area that the subsequent cleaning mechanism needs to clean and whether the relay is placed upside down are determined. This determines the extension or retraction length of the first and second electric push rods, and controls the brushes to move along the previously detected circular or square range trajectories. This allows for sequential dust cleaning of the pins along different range trajectories. Compared to cleaning multiple pins with a large brush at once, cleaning the relay pins one by one with small brushes is cleaner. The small brushes can penetrate deep into the pin gaps and fit tightly against the pins, avoiding cleaning dead corners. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of an automated conveying device for relays according to the present invention;

[0021] Figure 2This is a schematic diagram of the transmission mechanism in this invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of the transmission mechanism in this invention;

[0023] Figure 4 This is a schematic diagram of the detection mechanism in this invention;

[0024] Figure 5 This is a schematic diagram of the classification mechanism in this invention;

[0025] Figure 6 This is a schematic diagram of the cleaning mechanism in this invention;

[0026] Figure 7 This is a schematic diagram of the dust removal component in this invention;

[0027] In the diagram: 1. Conveying mechanism; 11. Frame; 12. Conveyor belt; 13. Side plate; 14. First motor; 15. Control box; 16. Driven roller; 17. Driving roller;

[0028] 2. Sorting mechanism; 21. First turntable; 22. Connecting rod; 23. Second motor; 24. Connecting rod; 25. First guide rod; 26. Second guide rod; 27. First positioning rod; 28. Second positioning rod;

[0029] 3. Cleaning mechanism; 31. Fixing frame; 32. Slide groove; 34. Second cylinder; 35. Positioning plate; 38. Dust removal assembly; 381. Fifth cylinder; 382. Third L-shaped plate; 383. First U-shaped plate; 384. First electric push rod; 385. Second U-shaped plate; 386. Second electric push rod; 387. Third U-shaped plate; 388. Fourth motor; 389. Second turntable; 3891. Brush;

[0030] 4. Feeding table;

[0031] 5. Testing mechanism; 51. Positioning frame; 52. Camera; 53. Fourth cylinder; 54. Fourth U-shaped plate; 55. First cylinder; 56. Third motor; 57. First L-shaped plate; 58. Electric gripper. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see Figure 1-7The present invention provides a technical solution: an automated conveying device for relays, including a transmission mechanism 1 for conveying relays of different shapes, a detection mechanism 5 for photographing relays of different models on the upper side of the transmission mechanism 1, a sorting mechanism 2 for classifying relays of different shapes into different areas for conveying on one side of the detection mechanism 5, a cleaning mechanism 3 for performing different dust removal methods on relay pins of different distribution shapes on one side of the sorting mechanism 2, and a feeding table 4 for exporting relays of different shapes to corresponding packaging areas on one side of the cleaning mechanism 3.

[0034] The transmission mechanism 1 includes a frame 11, a side plate 13 fixedly connected to one side of the frame 11, a first motor 14 fixedly connected to one side of the side plate 13, a control box 15 fixedly connected to one side of the frame 11, the output end of the first motor 14 passes through the side plate 13 and is fixedly connected to a drive roller 17, the other end of the drive roller 17 is connected to a bearing of the frame 11, two driven rollers 16 are provided on the upper side of the drive roller 17, each driven roller 16 is connected to a bearing of the frame 11, a conveyor belt 12 is provided on the outer side of both the driven roller 16 and the drive roller 17, and a feeding table 4 is fixedly connected to one side of the frame 11, the interior of the feeding table 4 is divided into three transmission channels.

[0035] The following is a supplementary explanation based on the above structure: the rotation of the output end of the first motor 14 is used to drive the active roller 17 to rotate. While the active roller 17 rotates, it drives the conveyor belt 12 to slide. The driven roller 16 assists in sliding the conveyor belt 12, so that the conveyor belt 12 transmits data to relays of different shapes above.

[0036] The detection mechanism 5 includes a positioning frame 51 fixedly connected to the upper side of the frame 11. A camera 52 is provided on the upper side of the positioning frame 51. The control box 15 contains a judgment module and a database. The database contains identification photos of relays of different shapes and pins with different distribution ranges.

[0037] The supplementary explanation based on the above structure is as follows: Camera 52 is used to capture images of relays of different models. After the camera 52 captures an image of the relay surface, it converts the image into an electrical signal and sends it to the judgment module. The judgment module first compares the image with the identification photos of relays of different shapes in the internal database to identify the shape of the relay in advance. Based on the captured image of the relay surface, the module classifies the relay into printed circuit board relays, rectangular relays, and round relays. Then, it compares the captured relay image with the identification photos of different pin distribution ranges in the internal database to determine the cleaning area that the subsequent cleaning mechanism 3 needs to clean. If the pin distribution range cannot be identified, it is directly determined that the relay is placed backwards and needs to be flipped over immediately. After flipping, the image of the relay is captured and compared again.

[0038] A fourth cylinder 53 is fixedly connected to one side of the positioning frame 51. A fourth U-shaped plate 54 is fixedly connected to the output end of the fourth cylinder 53 and is slidably connected to the positioning frame 51. A first cylinder 55 is fixedly connected inside the fourth U-shaped plate 54, and a first L-shaped plate 57 is fixedly connected to the output end of the first cylinder 55.

[0039] A third motor 56 is fixedly connected to one side of the first L-shaped plate 57. The output end of the third motor 56 passes through the first L-shaped plate 57 and is fixedly connected to an electric gripper 58.

[0040] The following is a supplementary explanation based on the above structure: When the relay needs to be flipped, the output end of the first cylinder 55 extends, driving the electric gripper 58 to approach the relay until the relay is in the middle of the electric gripper 58. The electric gripper 58 starts and clamps the relay. To prevent interference when the relay rotates, the output end of the fourth cylinder 53 begins to retract, and the output end of the third motor 56 rotates 180 degrees, driving the clamped relay to flip. This prevents the brush 3891 from not accurately contacting the relay pins when cleaning the pin dust later. The output end of the fourth cylinder 53 extends again, and the electric gripper 58 releases the flipped relay, allowing it to fall onto the conveyor belt 12.

[0041] The sorting mechanism 2 includes a second motor 23 fixedly connected to the upper side of the frame 11. The output end of the second motor 23 is fixedly connected to a first turntable 21. A connecting rod 22 is hinged to the upper side of the first turntable 21. A first guide rod 25 is hinged to the other end of the connecting rod 22. A connecting rod 24 is hinged to one end of the first guide rod 25. A second guide rod 26 is hinged to the other end of the connecting rod 24. A first positioning rod 27 and a second positioning rod 28 are fixedly connected to one side of the frame 11. The other end of the first guide rod 25 is hinged to the second positioning rod 28. The other end of the second guide rod 26 is hinged to the first positioning rod 27.

[0042] The following is a supplementary explanation based on the above structure: The rotation of the output end of the second motor 23 is used to drive the first turntable 21 to rotate. While the first turntable 21 rotates, it drives the connecting rod 22 to swing. While the connecting rod 22 swings, it indirectly drives the first guide rod 25 to rotate. The first guide rod 25 drives the second guide rod 26 to rotate synchronously in the same direction through the connecting rod 24. Compared with the normal push plate pushing to change the relay's delivery position, the push plate needs to return along the same path after pushing a relay, which is extremely time-consuming. However, by directly changing the displacement direction of the relay, in conjunction with the conveyor belt 12, the relay between the first guide rod 25 and the second guide rod 26 can be quickly guided to the accurate delivery area.

[0043] In the initial state, the connecting rod 22 is perpendicular to the first guide rod 25. At this time, the first guide rod 25 and the second guide rod 26 are facing forward, and the relay between the first guide rod 25 and the second guide rod 26 can be led forward.

[0044] When the output end of the second motor 23 rotates forty-five degrees, the connecting rod 22 is driven to swing. At this time, the first guide rod 25 and the second guide rod 26 rotate synchronously and are aligned to the right diagonal, so that the relay between the first guide rod 25 and the second guide rod 26 can be led to the right diagonal.

[0045] When the output end of the second motor 23 rotates 135 degrees, the connecting rod 22 is driven to swing. At this time, the first guide rod 25 and the second guide rod 26 rotate synchronously and are aligned to the left diagonal, so that the relay between the first guide rod 25 and the second guide rod 26 can be led to the left diagonal.

[0046] The front of the first guide rod 25 and the second guide rod 26 is used to guide the printed circuit board relay, the left diagonal of the first guide rod 25 and the second guide rod 26 is used to guide the rectangular relay, and the right diagonal of the first guide rod 25 and the second guide rod 26 is used to guide the circular relay.

[0047] Before the camera 52 takes a picture, the robotic arm will arrange relays of different shapes in sequence in the middle of the top of the conveyor belt, so that each relay is transmitted to the area directly below the camera 52 for shooting.

[0048] When the relay shape captured by camera 52 is cylindrical, camera 52 determines that the relay is a circular relay. The output end of the second motor 23 rotates forty-five degrees. At this time, the first guide rod 25 and the second guide rod 26 rotate synchronously and align to the right diagonal. The circular relay between the first guide rod 25 and the second guide rod 26 can be led to the right diagonal, and the arrangement trajectory of the relay pins is found to be a circular arrangement trajectory. It is then transported by the conveyor belt 12.

[0049] When the relay shape captured by camera 52 is a tall and thick cuboid, camera 52 determines that the relay is a rectangular relay. The output end of the second motor 23 rotates 135 degrees. At this time, the first guide rod 25 and the second guide rod 26 rotate synchronously and align to the left diagonal. The circular relay between the first guide rod 25 and the second guide rod 26 can be led to the left diagonal, and the arrangement trajectory of the relay pins is found to be a square arrangement trajectory, which is then transported by the conveyor belt 12.

[0050] When the relay captured by camera 52 is a flat, thin cuboid, camera 52 determines that the relay is a printed circuit board relay. The first guide rod 25 and the second guide rod 26 guide the printed circuit board relay in the middle forward, resulting in a square arrangement of the relay pins, which are then transported by conveyor belt 12.

[0051] When transmitting relays, the camera 52 captures the shape of the relays to determine their type and automatically classifies them, achieving high classification efficiency. In addition, the camera can also determine the corresponding pin arrangement based on the type of relay, making it convenient for the brush 3891 to clean each pin sequentially according to the pin arrangement.

[0052] The cleaning mechanism 3 includes a fixed frame 31 fixedly connected to the upper side of the frame 11. The fixed frame 31 has a sliding groove 32 inside. A positioning plate 35 is fixedly connected to the upper side of the fixed frame 31. A second cylinder 34 is fixedly connected to one side of the positioning plate 35. The output end of the second cylinder 34 passes through the positioning plate 35. A dust removal component 38 is provided on the upper side of the fixed frame 31.

[0053] The following is a supplementary explanation based on the above structure: the extension and retraction of the output end of the second cylinder 34 is used to drive the dust removal assembly 38 to move back and forth above the printed circuit board relay, rectangular relay and circular relay.

[0054] When the relay is previously identified as a printed circuit board relay, the output end of the second cylinder 34 extends to half its stroke. When the relay is previously identified as a rectangular relay, the output end of the second cylinder 34 retracts completely. When the relay is previously identified as a circular relay, the output end of the second cylinder 34 extends completely, thereby accurately bringing the dust removal assembly 38 above each corresponding relay.

[0055] The dust removal assembly 38 includes a third L-shaped plate 382 fixedly connected to the output end of the second cylinder 34. A fifth cylinder 381 is fixedly connected to the upper side of the third L-shaped plate 382. The output end of the fifth cylinder 381 passes through the third L-shaped plate 382 and is fixedly connected to a first U-shaped plate 383. A first electric push rod 384 is fixedly connected to the inner wall of the first U-shaped plate 383. A second U-shaped plate 385 is fixedly connected to the output end of the first electric push rod 384. A second electric push rod 386 is fixedly connected to the inner wall of the second U-shaped plate 385. A third U-shaped plate 387 is fixedly connected to the output end of the second electric push rod 386. A fourth motor 388 is fixedly connected to the inner wall of the third U-shaped plate 387. A second turntable 389 is fixedly connected to the output end of the fourth motor 388. A plurality of brushes 3891 are evenly fixedly connected to the lower side of the second turntable 389.

[0056] The following is a supplementary explanation based on the above structure: the extension and retraction of the output end of the fifth cylinder 381 is used to drive the brush 3891 closer to the relay pins; the extension and retraction of the first electric push rod 384 and the second electric push rod 386 are used to drive the brush 3891 to move along different trajectories, so that the brush 3891 moves along a square or circular trajectory, thereby cleaning the pins arranged in a square or circular pattern in sequence. Compared with cleaning multiple pins at once with a large brush, cleaning the relay pins one by one with a small brush is cleaner. The small brush can penetrate into the pin gaps, fit the pins tightly, avoid cleaning dead corners, and the force and angle can be adjusted as needed to reduce cross-contamination. It has low friction, is not easy to generate static electricity, prevents dust from re-adhering, and is flexible in operation and can adapt to complex pin layouts.

[0057] The lengths of the first electric push rod 384 and the second electric push rod 386 are determined by comparing the previously captured relay image with the identification photos of different pin distribution ranges in the internal database to determine the cleaning range of the subsequent cleaning mechanism 3. Each time the trajectory starts to move, the square starts moving from the lower right corner point, and the circle starts moving from the rightmost quadrant point.

[0058] When cleaning is required along a rectangular track, the output of the fourth motor 388 rotates, driving the second turntable 389 to rotate, which in turn indirectly drives several brushes 3891 to rotate. The output of the first electric push rod 384 extends out individually, and when it reaches the previously detected range length, the output of the second electric push rod 386 extends out individually, and when it reaches the previously detected range width, the output of the first electric push rod 384 retracts completely, and the output of the second electric push rod 386 retracts completely, thus completing the cleaning of the entire rectangular track.

[0059] When cleaning is required in a circular trajectory, initially, the first electric push rod 384 extends to half its stroke. The output ends of the first electric push rod 384 and the second electric push rod 386 extend simultaneously until the quarter-circle trajectory ends. Then, the output end of the second electric push rod 386 extends, and the output end of the first electric push rod 384 retracts to half its stroke. This continues until the two-quarter-circle trajectory ends. Then, the output end of the second electric push rod 386 begins to retract, and the output end of the first electric push rod 384 retracts simultaneously. This continues until the three-quarter-circle trajectory ends. Finally, the output end of the second electric push rod 386 continues to retract, and the output end of the first electric push rod 384 extends simultaneously, thus completing the entire circular trajectory.

[0060] By comparing the captured relay image with identification photos of different pin distribution ranges in the internal database, the cleaning area that the subsequent cleaning mechanism 3 needs to clean and whether the relay is placed upside down are determined. This determines the extension or retraction length of the first electric push rod 384 and the second electric push rod 386. The brush 3891 is then controlled to move along the previously detected circular or square range trajectory, thereby cleaning the pins of different range trajectories in sequence. Compared to cleaning multiple pins with a large brush at once, cleaning the relay pins one by one with a small brush is cleaner. The small brush can penetrate deep into the pin gaps and fit tightly against the pins, avoiding cleaning dead corners.

[0061] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0062] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automated conveying device for relays, comprising a transport mechanism (1) for conveying relays of different shapes, characterized in that, The upper side of the conveying mechanism (1) is provided with a detection mechanism (5) for shooting different shapes of relays, one side of the detection mechanism (5) is provided with a classification mechanism (2) for classifying different models of relays into different areas for conveying, one side of the classification mechanism (2) is provided with a cleaning mechanism (3) for different dust removal modes of relay pin with different distribution shapes, one side of the cleaning mechanism (3) is provided with a feeding table (4) for guiding different shapes of relays to the corresponding packaging area respectively; The conveying mechanism (1) comprises a frame (11), one side of the frame (11) is fixedly connected with a side plate (13), one side of the side plate (13) is fixedly connected with a first motor (14), one side of the frame (11) is also fixedly connected with a control box (15), the output end of the first motor (14) penetrates through the side plate (13) and is fixedly connected with a driving roller (17), the other end of the driving roller (17) is bearingly connected with the frame (11), the upper side of the driving roller (17) is provided with two driven rollers (16), each driven roller (16) is bearingly connected with the frame (11), the outer sides of the driven rollers (16) and the driving roller (17) are provided with conveying belts (12), the feeding table (4) is fixedly connected to one side of the frame (11), the inside of the feeding table (4) is divided into three conveying channels; The detection mechanism (5) comprises an electric clamp jaw (58), a third motor (56) and a positioning frame (51) fixedly connected to the upper side of the frame (11), the upper side of the positioning frame (51) is provided with a camera (52), the inside of the control box (15) is provided with a judgment module and a database, the inside of the database is provided with identification photos of different shape relays and different distribution ranges of pins, the electric clamp jaw (58) is fixedly connected to the output end of the third motor (56); The classification mechanism (2) comprises a second motor (23) fixedly connected to the upper side of the frame (11), the output end of the second motor (23) is fixedly connected with a first rotary table (21), the upper side of the first rotary table (21) is hingedly connected with a connecting rod (22), the other end of the connecting rod (22) is hingedly connected with a first guide rod (25); The cleaning mechanism (3) comprises a fixing frame (31) fixedly connected to the upper side of the frame (11), the inside of the fixing frame (31) is provided with a sliding groove (32), the upper side of the fixing frame (31) is fixedly connected with a positioning plate (35); One side of the positioning plate (35) is fixedly connected with a second air cylinder (34), the output end of the second air cylinder (34) penetrates through the positioning plate (35), the upper side of the fixing frame (31) is provided with a dust removal assembly (38); The dust removal assembly (38) comprises a third L-shaped plate (382) fixedly connected to the output end of the second air cylinder (34), the upper side of the third L-shaped plate (382) is fixedly connected with a fifth air cylinder (381); The output end of the fifth cylinder (381) penetrates through the third L-shaped plate (382) and is fixedly connected with the first U-shaped plate (383), and the inner wall of the first U-shaped plate (383) is fixedly connected with the first electric push rod (384); The output end of the first electric push rod (384) is fixedly connected with the second U-shaped plate (385), the inner wall of the second U-shaped plate (385) is fixedly connected with the second electric push rod (386), the output end of the second electric push rod (386) is fixedly connected with the third U-shaped plate (387), the inner wall of the third U-shaped plate (387) is fixedly connected with the fourth motor (388), the output end of the fourth motor (388) is fixedly connected with the second rotating disc (389), and the lower side of the second rotating disc (389) is uniformly fixedly connected with a plurality of brushes (3891).

2. An automated delivery device for a relay according to claim 1, wherein, One side of the positioning frame (51) is fixedly connected with the fourth cylinder (53), the output end of the fourth cylinder (53) is fixedly connected with the fourth U-shaped plate (54), and the fourth U-shaped plate (54) is in sliding connection with the positioning frame (51), the inner portion of the fourth U-shaped plate (54) is fixedly connected with the first cylinder (55), and the output end of the first cylinder (55) is fixedly connected with the first L-shaped plate (57).

3. An automated delivery device for a relay according to claim 2, wherein, The third motor (56) is fixedly connected to one side of the first L-shaped plate (57), and the output end of the third motor (56) penetrates through the first L-shaped plate (57).

4. An automated delivery device for a relay according to claim 1, wherein, One end of the first guide rod (25) is hingedly connected with the connecting rod (24), the other end of the connecting rod (24) is hingedly connected with the second guide rod (26), one side of the frame (11) is fixedly connected with the first positioning rod (27) and the second positioning rod (28), respectively, the other end of the first guide rod (25) is hingedly connected with the second positioning rod (28), and the other end of the second guide rod (26) is hingedly connected with the first positioning rod (27).

Images