Automatic feeding equipment for electronic element processing

Abstract

The automatic feeding equipment for electronic element processing comprises a machine body, a material distributing assembly is arranged on the machine body, the material distributing assembly is used for conducting vibration screening on input materials, a disc pushing assembly is further arranged on the machine body, and the disc pushing assembly is used for pushing out the materials which are vibrated, screened and input into a disc through the material distributing assembly. And a discharging assembly is arranged on the machine body, and the discharging assembly is used for removing waste materials and impurities which are vibrated and separated by the material separating assembly. According to the device, when the motor is started, the vibration plate drives the material disc to vibrate up and down, the square electronic elements put into the material disc gradually fall into the material distribution holes under the vibration effect, and meanwhile tiny waste materials and impurities in the electronic elements can be screened out from the material distribution holes.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic feeding, and particularly to an automatic feeding device for electronic component processing. Background Art

[0002] With the rapid development of the electronic information industry, the production scale of electronic components has expanded and the precision requirements have increased. The automatic feeding device is crucial for the production efficiency and product quality of the processing production line. However, the traditional manual feeding method has low efficiency and is prone to errors, which will lead to a high defective rate of products. At the same time, there are problems of high labor intensity and high labor costs, and it is difficult to meet the development needs of electronic manufacturing automation and intelligence.

[0003] As described in an automatic feeding device for electronic component processing with the patent number CN113697470B, the transport unit in this electronic component feeding device arranges and transports electronic components to the detection guide rail for batch detection. By setting the detection guide rail body as an S shape, the electronic components slide through the inside of the detection guide rail in batches by using their own gravity for detection. At the same time, the electronic components can be detected synchronously in batches according to the number of pin contact parts set by the electronic component detection unit, greatly improving the detection efficiency of electronic components. However, in the actual supply process of electronic components, there will be certain impurities or waste materials among a large number of electronic components. If the feeding is carried out directly without removal, it may affect the subsequent processing efficiency. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose an automatic feeding device for electronic component processing.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An automatic feeding device for electronic component processing, including a machine body, a material distribution component is provided on the machine body, the material distribution component is used for vibrating and screening the input materials, a push plate component is further provided on the machine body, the push plate component is used for pushing out the materials vibrated and screened into the plate by the material distribution component, and a discharge component is provided on the machine body, the discharge component is used for clearing out the waste materials and impurities vibrated and screened by the material distribution component;

[0007] The material distribution component includes a material tray, a receiving plate, a vibrating plate and a driving mechanism, the driving mechanism is used to drive the vibrating plate to vibrate up and down, the vibrating plate is slidably arranged in the machine body, the receiving plate is fixedly connected to the vibrating plate, a chute is provided on the side wall of the receiving plate, and the material tray slides on the receiving plate;

[0008] The discharging assembly includes an arc-shaped plate, a discharging box, a discharging port, and a vibration mechanism. The vibration mechanism is used to drive the arc-shaped plate to vibrate up and down. The discharging box is fixedly connected below the machine body. The arc-shaped plate is slidably arranged in the discharging box. The discharging port is arranged on the side wall of the discharging box. A baffle is arranged on the side wall of the machine body, and a top plate is arranged above the machine body. The baffle and the top plate are rotatably connected by a hinge.

[0009] Preferably, the pushing plate assembly includes an electric push rod and a pushing plate. A fixing plate is arranged on the side wall of the machine body. An opening is arranged on the side wall of the receiving plate. The electric push rod is fixedly connected to the side wall of the fixing plate. The pushing plate is fixedly connected to the telescopic end of the electric push rod.

[0010] Preferably, the driving mechanism includes a motor, a first incomplete gear, a gear, a first rotating shaft, a second rotating shaft, a turntable, a first rotating shaft, a second rotating shaft, a rotating rod, and a first spring. An installation box is arranged on the side wall of the machine body. An installation plate is arranged on the side wall of the installation box. The motor is arranged on the installation plate. The output shaft of the motor is fixedly connected to the first rotating shaft. The first rotating shaft is fixedly connected to the first incomplete gear. The end of the first rotating shaft away from the motor is rotatably connected to the machine body. The second rotating shaft is rotatably connected to the side wall of the installation box. The second rotating shaft is fixedly connected to the gear. The first incomplete gear meshes with the gear. The second rotating shaft is fixedly connected to the turntable. The turntable is fixedly connected to the first rotating shaft. The second rotating shaft is fixedly connected to the side wall of the vibrating plate. The two ends of the rotating rod are respectively rotatably connected to the first rotating shaft and the second rotating shaft. The upper ends of the four first springs are fixedly connected to the vibrating plate, and the lower ends of the four first springs are fixedly connected to the machine body.

[0011] Preferably, the vibration mechanism includes a second incomplete gear, a second rack, a first runner, a second runner, a synchronous belt, a second spring, and a third rotating shaft. The third rotating shaft is rotatably connected to the side wall of the discharging box. The two second incomplete gears are fixedly connected to the third rotating shaft. The two second racks are fixedly connected to the arc-shaped plate. The second rack meshes with the second incomplete gear. The second runner is fixedly connected to the third rotating shaft. The first runner is fixedly connected to the first rotating shaft. The first runner and the second runner are connected by a synchronous belt. One end of the second spring is fixedly connected to the lower end of the arc-shaped plate, and the other end of the second spring is fixedly connected to the discharging box.

[0012] Preferably, a second guide rod is provided in the installation box. A slider is slidably connected to the second guide rod. A first rack is fixedly connected to the side wall of the slider. The first rack meshes with a first incomplete gear. A trigger rod is fixedly connected to the side wall of the first rack. One end of the first rack away from the trigger rod is fixedly connected to a third spring. The end of the third spring away from the first rack is fixedly connected to the installation box. A button switch is provided on the inner wall of the installation box.

[0013] Preferably, a transmitting plate is fixedly connected to the top plate. A transmitter is provided in the transmitting plate. A material distribution hole is provided in the material tray. Blocks are provided around the material distribution hole. A first through hole is provided on the receiving plate. A second through hole is provided on the vibrating plate. A receiver is provided on the arc-shaped plate.

[0014] Preferably, a support seat is provided below the discharge box. A first guide rod is provided in the machine body. The lower end of the first guide rod is fixedly connected to the discharge box. The first guide rod is slidably connected through the vibrating plate and the arc-shaped plate.

[0015] The present invention has the following beneficial effects:

[0016] 1. In the present invention, when the motor is started, the vibrating plate drives the material tray to vibrate up and down. The square electronic components placed on the material tray gradually fall into the material distribution holes under the vibration, and at the same time, the tiny waste materials and impurities in the electronic components can be screened out from the material distribution holes.

[0017] 2. When the electronic components placed on the material tray are vibrated and sorted, the electronic components falling into the material distribution holes block all the infrared rays emitted by the transmitter, and the receiver cannot receive the rays. At this time, the motor stops, and the electric push rod pushes out the sorted material tray so that the electronic components can proceed to the next process.

[0018] 3. The waste materials and impurities screened out from the material distribution holes fall onto the arc-shaped plate in the discharge box. Driven by the vibration mechanism, the arc-shaped plate makes a reciprocating sliding motion up and down. The waste materials and impurities in the electronic components slide to both sides of the arc-shaped plate under the vibration and are cleared out through the discharge port when the arc-shaped plate moves upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of an automatic feeding device for electronic component processing proposed by the present invention;

[0020] Figure 2 is a schematic internal sectional structure diagram of an automatic feeding device for electronic component processing proposed by the present invention;

[0021] Figure 3 is a schematic structural diagram of the driving structure in the present invention;

[0022] Figure 4Schematic diagram of the internal sectional structure of an automatic feeding device for electronic component processing proposed by the present invention;

[0023] Figure 5 Schematic diagram of the structure of an automatic feeding device for electronic component processing proposed by the present invention;

[0024] Figure 6 Schematic diagram of the structure of the discharging component in the present invention;

[0025] Figure 7 is Figure 3 Enlarged view of part A in

[0026] Figure 8 is Figure 4 Enlarged view of part B in

[0027] Figure 9 Schematic diagram of the connection structure of the top plate, emission plate and emitter in the present invention;

[0028] Figure 10 Schematic diagram of the connection structure of the material tray, stop block and material distribution hole in the present invention;

[0029] Figure 11 Schematic diagram of the connection structure of the receiving plate, first through hole, sliding groove and opening in the present invention.

[0030] In the figure: 1 body, 2 installation box, 3 top plate, 4 baffle, 5 vibration plate, 6 first guide rod, 7 material tray, 8 stop block, 9 material distribution hole, 10 emission plate, 11 emitter, 12 receiving plate, 13 first through hole, 14 sliding groove, 15 opening, 16 hinge, 17 motor, 18 first incomplete gear, 19 first rotating shaft, 20 second rotating shaft, 21 gear, 2 2 turntable, 23 first rotating shaft, 24 rotating rod, 25 second rotating shaft, 26 first runner, 27 synchronous belt,

[0023] 28 second runner, 29 first spring, 30 arc plate, 31 receiver, 32 discharging box, 33 discharging port, 34 second spring, 35 third rotating shaft, 36 second incomplete gear, 37 second rack, 38 fixing plate, 39 electric push rod, 40 push plate, 41 slider, 42 first rack, 43 third spring, 44 second guide rod, 45 push button switch, 46 support seat, 47 installation plate, 48 trigger rod, 49 second through hole. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0032] Refer to Figures 1 - 11An automatic feeding device for processing electronic components includes a body 1, on which is provided a material dividing assembly, which is used to vibrate and screen the input materials; a push plate assembly is also provided on the body 1, which is used to push out the materials vibrated and screened into the plate by the material dividing assembly; and a discharging assembly is provided on the body 1, which is used to clear out the waste materials and impurities vibrated and screened by the material dividing assembly.

[0033] The material distribution assembly includes a material tray 7, a receiving plate 12, a vibration plate 5 and a driving mechanism. The driving mechanism drives the vibration plate 5 to vibrate up and down. The vibration plate 5 is slidingly arranged in the machine body 1. The receiving plate 12 is fixedly connected to the vibration plate 5. The side wall of the receiving plate 12 is provided with a slide groove 14, and the material tray 7 slides on the receiving plate 12.

[0034] The discharge assembly includes a curved plate 30, a discharge box 32, a discharge port 33 and a vibration mechanism. The vibration mechanism is used to drive the curved plate 30 to vibrate up and down. The discharge box 32 is fixedly connected to the bottom of the machine body 1. The curved plate 30 is slidably set in the discharge box 32. The discharge port 33 is set on the side wall of the discharge box 32. The side wall of the machine body 1 is provided with a baffle 4. The top plate 3 is provided on the top of the machine body 1. The baffle 4 is rotatably connected to the top plate 3 through a hinge 16. It should be noted that when feeding, the top plate 3 can be rotated to feed from above the material tray 7. When feeding is completed, the top plate 3 is rotated and reset. The waste and impurities sieved from the distribution hole 9 fall onto the curved plate 30 in the discharge box 32. The waste and impurities in the electronic components slide to both sides of the curved plate 30 under the action of vibration and are cleared out through the discharge port when the curved plate 30 moves upward.

[0035] The push plate assembly includes an electric push rod 39 and a push plate 40. A fixed plate 38 is provided on the side wall of the body 1, and an opening 15 is provided on the side wall of the receiving plate 12. The electric push rod 39 is fixedly connected to the side wall of the fixed plate 38, and the push plate 40 is fixedly connected to the telescopic end of the electric push rod 39.

[0036] The driving mechanism includes a motor 17, a first incomplete gear 18, a gear 21, a first rotating shaft 19, a second rotating shaft 20, a turntable 22, a first rotating shaft 23, a second rotating shaft 25, a rotating rod 24, and a first spring 29. A mounting box 2 is provided on the side wall of the body 1. A mounting plate 47 is provided on the side wall of the mounting box 2. The motor 17 is arranged on the mounting plate 47. The output shaft of the motor 17 is fixedly connected to the first rotating shaft 19. The first rotating shaft 19 is fixedly connected to the first incomplete gear 18. The end of the first rotating shaft 19 away from the motor 17 is rotatably connected to the body 1. The second rotating shaft 20 is rotatably connected to the side wall of the mounting box 2. The second rotating shaft 20 is fixedly connected to the gear 21. The first incomplete gear 18 meshes with the gear 21. The second rotating shaft 20 is fixedly connected to the turntable 22. The turntable 22 is fixedly connected to the first rotating shaft 23. The second rotating shaft 25 is fixedly connected to the side wall of the vibrating plate 5. The two ends of the rotating rod 24 are respectively rotatably connected to the first rotating shaft 23 and the second rotating shaft 25. The upper ends of the four first springs 29 are fixedly connected to the vibrating plate 5, and the lower ends of the four first springs 29 are fixedly connected to the body 1.

[0037] The vibrating mechanism includes a second incomplete gear 36, a second rack 37, a first runner 26, a second runner 28, a synchronous belt 27, a second spring 34, and a third rotating shaft 35. The third rotating shaft 35 is rotatably connected to the side wall of the discharge box 32. Two second incomplete gears 36 are fixedly connected to the third rotating shaft 35. Two second racks 37 are fixedly connected to the arc-shaped plate 30. The second rack 37 meshes with the second incomplete gear 36. The second runner 28 is fixedly connected to the third rotating shaft 35. The first runner 26 is fixedly connected to the first rotating shaft 19. The first runner 26 and the second runner 28 are drivingly connected by a synchronous belt 27. One end of the second spring 34 is fixedly connected to the lower end of the arc-shaped plate 30, and the other end of the second spring 34 is fixedly connected to the discharge box 32.

[0038] A second guide rod 44 is provided in the mounting box 2. A slider 41 is slidably connected to the second guide rod 44. A first rack 42 is fixedly connected to the side wall of the slider 41. The first rack 42 meshes with the first incomplete gear 18. A trigger rod 48 is fixedly connected to the side wall of the first rack 42. One end of the first rack 42 away from the trigger rod 48 is fixedly connected to a third spring 43. The end of the third spring 43 away from the first rack 42 is fixedly connected to the mounting box 2. A push button switch 45 is provided on the inner wall of the mounting box 2. It should be noted that under the action of the second guide rod 44, the first rack 42 and the slider 41 can only make reciprocating left and right sliding motions.

[0039] A transmitting plate 10 is fixedly connected to the top plate 3. A transmitter 11 is provided inside the transmitting plate 10. A material distribution hole 9 is provided inside the material tray 7. Blocks 8 are provided around the material distribution hole 9. A first through hole 13 is provided on the receiving plate 12. A second through hole 49 is provided on the vibrating plate 5. A receiver 31 is provided on the arc-shaped plate 30. It should be noted that the positions of the respective transmitters 11, material distribution holes 9, first through holes 13, second through holes 49, and receivers 31 correspond one by one. When the electronic components placed on the material tray 7 are vibrated and distributed, the electronic components falling into the material distribution hole 9 block all the infrared rays emitted by the transmitter 11, and the receiver 31 cannot receive the rays.

[0040] A support base 46 is provided below the discharge box 32. A first guide rod 6 is provided inside the machine body 1. The lower end of the first guide rod 6 is fixedly connected to the discharge box 32. The first guide rod 6 is slidably connected through the vibrating plate 5 and the arc-shaped plate 30. It should be noted that under the action of the first guide rod 6, the vibrating plate 5 and the arc-shaped plate 30 can only perform reciprocating sliding motions up and down.

[0041] In the present invention, first, the top plate 3 is rotated to feed materials from above the material tray 7. When the feeding is completed, the top plate 3 is rotated back to its original position. The motor 17 is started. Since the output shaft of the motor 17 is fixedly connected to the first rotating shaft 19, the first rotating shaft 19 is fixedly connected to the first incomplete gear 18, the second rotating shaft 20 is fixedly connected to the gear 21, the first incomplete gear 18 meshes with the gear 21, the second rotating shaft 20 is fixedly connected to the turntable 22, the turntable 22 is fixedly connected to the first rotating shaft 23, the second rotating shaft 25 is fixedly connected to the side wall of the vibrating plate 5, both ends of the rotating rod 24 are rotatably connected to the first rotating shaft 23 and the second rotating shaft 25 respectively, the upper ends of the four first springs 29 are fixedly connected to the vibrating plate 5, the lower ends of the four first springs 29 are fixedly connected to the machine body 1, and the first guide rod 6 is slidably connected through the vibrating plate 5. Therefore, the output shaft of the motor 17 drives the first rotating shaft 19 to rotate, thereby driving the first incomplete gear 18, gear 21, second rotating shaft 20, turntable 22, and rotating rod 24 to rotate. However, the vibrating plate 5 can only perform reciprocating sliding motions up and down under the action of the first guide rod 6, and the receiving plate 12 is fixedly connected to the vibrating plate 5, thereby driving the receiving plate 12 and the material tray 7 to slide up and down.

[0042] The square electronic components placed on the material tray 7 gradually fall into the material distribution hole 9 under the action of vibration. At the same time, waste materials and impurities in the electronic components can be screened out from the material distribution hole 9. It should be noted that when the toothed part of the first incomplete gear 18 meshes with the gear 21, the vibrating plate 5 drives the material tray 7 to slide up or down. When the first incomplete gear 18 gradually turns to the toothless part, the vibrating plate 5 drives the receiving plate 12 and the material tray 7 to return to their original positions under the action of the first spring 29.

[0043] The discharge box 32 is fixedly connected to the lower part of the machine body 1. The arc-shaped plate 30 is slidably arranged in the discharge box 32. The discharge port 33 is arranged on the side wall of the discharge box 32. The third rotating shaft 35 is rotatably connected to the side wall of the discharge box 32. Two second incomplete gears 36 are fixedly connected to the third rotating shaft 35. Two second racks 37 are fixedly connected to the arc-shaped plate 30. The second rack 37 meshes with the second incomplete gear 36. The second rotating wheel 28 is fixedly connected to the third rotating shaft 35. The first rotating wheel 26 is fixedly connected to the first rotating shaft 19. The first rotating wheel 26 and the second rotating wheel 28 are connected by a synchronous belt 27 for transmission. One end of the second spring 34 is fixedly connected to the lower end of the arc-shaped plate 30, and the other end is fixedly connected to the discharge box 32. Therefore, the second rotating wheel 28, the third rotating shaft 35, and the two second incomplete gears 36 rotate synchronously. When the toothed parts of the two second incomplete gears 36 mesh with the second rack 37, the arc-shaped plate 30 is driven to slide downward. When the two second incomplete gears 36 rotate to the toothless parts, the arc-shaped plate 30 is reset under the action of the second spring 34. The waste materials and impurities screened out from the material separation holes 9 fall onto the arc-shaped plate 30 in the discharge box 32. The arc-shaped plate 30 makes a reciprocating sliding motion up and down under the driving action of the vibration mechanism. The waste materials and impurities in the electronic components slide to both sides of the arc-shaped plate 30 under the vibration action and are cleared out through the discharge port when the arc-shaped plate 30 moves upward.

[0044] A transmitting plate 10 is fixedly connected to the top plate 3. A transmitter 11 is arranged in the transmitting plate 10. A material separation hole 9 is arranged in the material tray 7. A first through hole 13 is arranged on the receiving plate 12. A second through hole 49 is arranged on the vibration plate 5. A receiver 31 is arranged on the arc-shaped plate 30. A second guide rod 44 is arranged in the installation box 2. A slider 41 is slidably connected to the second guide rod 44. A first rack 42 is fixedly connected to the side wall of the slider 41. The first rack 42 meshes with the first incomplete gear 18. A trigger rod 48 is fixedly connected to the side wall of the first rack 42. One end of the first rack 42 away from the trigger rod 48 is fixedly connected to a third spring 43. The end of the third spring 43 away from the first rack 42 is fixedly connected to the installation box 2. A push button switch 45 is arranged on the inner wall of the installation box 2. It should be noted that the positions of the respective transmitters 11, material separation holes 9, first through holes 13, second through holes 49, and receivers 31 correspond to each other. A fixing plate 38 is arranged on the side wall of the machine body 1. An opening 15 is arranged on the side wall of the receiving plate 12. An electric push rod 39 is fixedly connected to the side wall of the fixing plate 38. A push plate 40 is fixedly connected to the telescopic end of the electric push rod 39.

[0045] When the first incomplete gear 18 meshes with the first rack 42, the first rack 42 drives the trigger rod 48 to the left to touch the push-button switch 45, causing the transmitter 11 to emit infrared rays. After the electronic components on the material tray 7 are vibrated and sorted, the electronic components falling into the sorting holes 9 block all the infrared rays emitted by the transmitter 11. At this time, the receiver 31 cannot receive the rays, the motor 17 stops, and the electric push rod 39 pushes out the sorted material tray 7 so that the electronic components can proceed to the next process.

[0046] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent replacements or changes should be covered within the protection scope of the present invention.

Claims

1. An automatic feeding device for electronic component processing, comprising a machine body (1), characterized in that, The machine body (1) is provided with a material separation component, which is used to vibrate and screen the input materials. The machine body (1) is also provided with a push plate component, which is used to push out the materials that are vibrated and screened by the material separation component. The machine body (1) is provided with a discharge component, which is used to clear out the waste materials and impurities that are vibrated and screened by the material separation component. The material distribution assembly comprises a material tray (7), a receiving plate (12), a vibration plate (5) and a driving mechanism, wherein the driving mechanism drives the vibration plate (5) to vibrate up and down, the vibration plate (5) is slidably arranged in the machine body (1), the receiving plate (12) is fixedly connected to the vibration plate (5), a chute (14) is provided on the side wall of the receiving plate (12), and the material tray (7) slides on the receiving plate (12); The discharging assembly comprises an arc plate (30), a discharging box (32), a discharging port (33) and a vibration mechanism, wherein the vibration mechanism is used to drive the arc plate (30) to vibrate up and down, the discharging box (32) is fixedly connected to the bottom of the machine body (1), the arc plate (30) is slidably arranged in the discharging box (32), the discharging port (33) is arranged on the side wall of the discharging box (32), the side wall of the machine body (1) is provided with a baffle (4), and the top plate (3) is provided above the machine body (1), and the baffle (4) and the top plate (3) are rotatably connected via a hinge (16).

2. The automatic feeding device for processing electronic components according to claim 1, wherein, The push plate assembly comprises an electric push rod (39) and a push plate (40); a fixed plate (38) is provided on the side wall of the machine body (1); an opening (15) is provided on the side wall of the receiving plate (12); the electric push rod (39) is fixedly connected to the side wall of the fixed plate (38); and the push plate (40) is fixedly connected to the telescopic end of the electric push rod (39).

3. An automatic feeding device for electronic component processing according to claim 1, characterized in that, The driving mechanism includes a motor (17), a first incomplete gear (18), a gear (21), a first rotating shaft (19), a second rotating shaft (20), a turntable (22), a first rotating shaft (23), a second rotating shaft (25), a rotating rod (24), and a first spring (29). A mounting box (2) is provided on the side wall of the machine body (1). A mounting plate (47) is provided on the side wall of the mounting box (2). The motor (17) is arranged on the mounting plate (47). The output shaft of the motor (17) is fixedly connected to the first rotating shaft (19). The first rotating shaft (19) is fixedly connected to the first incomplete gear (18). One end of the first rotating shaft (19) away from the motor (17) is rotatably connected to the machine body (1). The second rotating shaft (20) is rotatably connected to the side wall of the mounting box (2). The second rotating shaft (20) is fixedly connected to the gear (21). The first incomplete gear (18) meshes with the gear (21). The second rotating shaft (20) is fixedly connected to the turntable (22). The turntable (22) is fixedly connected to the first rotating shaft (23). The second rotating shaft (25) is fixedly connected to the side wall of the vibrating plate (5). Both ends of the rotating rod (24) are rotatably connected to the first rotating shaft (23) and the second rotating shaft (25) respectively. The upper ends of the four first springs (29) are fixedly connected to the vibrating plate (5). The lower ends of the four first springs (29) are fixedly connected to the machine body (1).

4. An automatic feeding device for processing electronic components according to claim 3, characterized in that, The vibrating mechanism includes a second incomplete gear (36), a second rack (37), a first runner (26), a second runner (28), a synchronous belt (27), a second spring (34), and a third rotating shaft (35). The third rotating shaft (35) is rotatably connected to the side wall of the discharge box (32). Two second incomplete gears (36) are fixedly connected to the third rotating shaft (35). Two second racks (37) are fixedly connected to the arc-shaped plate (30). The second rack (37) meshes with the second incomplete gear (36). The second runner (28) is fixedly connected to the third rotating shaft (35). The first runner (26) is fixedly connected to the first rotating shaft (19). The first runner (26) and the second runner (28) are connected by a synchronous belt (27) for transmission. One end of the second spring (34) is fixedly connected to the lower end of the arc-shaped plate (30). The other end of the second spring (34) is fixedly connected to the discharge box (32).

5. An automatic feeding device for electronic component processing according to claim 3, characterized in that, A second guide rod (44) is provided in the installation box (2). A slider (41) is slidably connected to the second guide rod (44). A first rack (42) is fixedly connected to the side wall of the slider (41). The first rack (42) meshes with a first incomplete gear (18). A trigger rod (48) is fixedly connected to the side wall of the first rack (42). A third spring (43) is fixedly connected to the end of the first rack (42) away from the trigger rod (48). The end of the third spring (43) away from the first rack (42) is fixedly connected to the installation box (2). A button switch (45) is provided on the inner wall of the installation box (2).

6. The automatic feeding device for processing electronic components according to claim 1, characterized in that, A transmitting plate (10) is fixedly connected to the top plate (3). A transmitter (11) is provided in the transmitting plate (10). A material distribution hole (9) is provided in the material tray (7). Blocks (8) are provided around the material distribution hole (9). A first through hole (13) is provided on the receiving plate (12). A second through hole (49) is provided on the vibrating plate (5). A receiver (31) is provided on the arc plate (30).

7. An automatic feeding device for processing electronic components according to claim 1, characterized in that, A support base (46) is provided below the discharge box (32). A first guide rod (6) is provided in the machine body (1). The lower end of the first guide rod (6) is fixedly connected to the discharge box (32). The first guide rod (6) is slidably connected through the vibrating plate (5) and the arc plate (30).

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