Automatic feeding device for diode production

Abstract

The utility model discloses an automatic feeding device for diode production, and relates to the technical field of diode production equipment. The device comprises a base, the top face of the base is fixedly connected with a material storage barrel, a stirring plate is arranged in the material storage barrel in an intermittent rotating mode, the material storage barrel comprises a discharging port, a vertical frame is arranged at the output end of the discharging port of the material storage barrel, and a guide plate is fixedly connected to the side, away from the discharging port, of the top face of the vertical frame. A vibration plate is embedded in the position, between the discharging port and the guide plate, of the top face of the vertical frame, a conveying table is fixedly connected to the end face of the vertical frame, a notch is formed in the top face of the conveying table, a bearing plate is placed in the notch, a movable plate is arranged above the conveying table, and a lifting plate is arranged on the side, facing the conveying table, of the movable plate in a lifting mode. Electric vacuum chucks are arranged at four corners of the bottom surface of the lifting plate; according to the automatic feeding device, automatic feeding can be achieved, workers do not need to manually take and feed the materials one by one, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diode production equipment, in particular to an automatic feeding device for diode production. Background Art

[0002] A diode is an electronic device made of semiconductor materials. It has the property of unidirectional conductivity, that is, when a forward voltage is applied to the anode and cathode of the diode, the diode conducts, and when a reverse voltage is applied to the anode and cathode, the diode cuts off. Therefore, the conduction and cutoff of the diode are equivalent to the on and off of a switch. The diode is one of the earliest semiconductor devices and has a very wide range of applications.

[0003] Currently, in the production of diodes, when feeding, most of them adopt manual processing participation, which not only has a high cost but also low production efficiency. In view of the above problems, the inventor proposes an automatic feeding device for diode production to solve the above problems. Summary of the Utility Model

[0004] In order to solve the problem of low feeding efficiency when feeding in the current diode production; the purpose of the utility model is to provide an automatic feeding device for diode production.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: an automatic feeding device for diode production, including a base, a storage barrel is fixedly connected to the top surface of the base, a baffle is intermittently rotated in the storage barrel, the storage barrel includes a discharge port, a vertical frame is arranged at the output end of the discharge port of the storage barrel, a guide plate is fixedly connected to the top surface of the vertical frame and on the side far from the discharge port, a vibrating plate is embedded between the discharge port and the guide plate on the top surface of the vertical frame, a transport table is fixedly connected to the end face of the vertical frame, a notch is arranged on the top surface of the transport table, a support plate is placed in the notch, smooth disks are fixedly connected to the four corners of the top surface of the support plate, a movable plate is arranged above the transport table, a lifting plate is arranged on the side of the movable plate facing the transport table and can be lifted, electric vacuum suckers are arranged at the four corners of the bottom surface of the lifting plate, and the electric vacuum suckers correspond to and cooperate with the smooth disks.

[0006] Preferably, a first motor is arranged inside the base. A dial is fixedly connected to the output shaft end of the first motor. A base is arranged on the side wall of the first motor, and the base is fixed to the inner bottom wall of the base. A grooved pulley is arranged on the side wall of the dial. A rotating shaft is fixedly connected through the middle of the top surface of the grooved pulley. One end of the rotating shaft penetrates through the material storage cylinder, and the rotating shaft is fixedly connected to the middle of the bottom surface of the dialing plate. The first motor is installed through the base. The material storage cylinder is used to place diodes. When it is necessary to feed the diodes, start the first motor. The dial rotates under the action of the output shaft of the first motor. Through the mutual cooperation of the dial and the grooved pulley, the rotating shaft can drive the dialing plate to rotate intermittently, and then the diodes in the material storage cylinder can be intermittently pushed to the vertical frame from the discharge port. The vertical frame is inclined so that the diodes can slide down.

[0007] Preferably, a cylinder cover is arranged on the top surface of the material storage cylinder. A handle is fixedly connected to the side of the cylinder cover facing away from the material storage cylinder. The notch corresponds to the output port of the vertical frame, and a placement groove is arranged on the top surface of the supporting plate. The vibrating plate can be driven by a vibrating motor. The cylinder cover can be opened through the handle to place diodes into the material storage cylinder. When the diodes move on the plate surface of the vertical frame, the vibrating plate can continuously change the orientation of the diodes so that the diodes can pass horizontally through the gap between two guiding plates to regularize the positions of the diodes and prevent the diodes from being placed randomly, which affects the feeding efficiency. A threaded hole is arranged through the middle of the side wall of the movable plate. Guide holes are arranged through the side wall of the movable plate on both sides of the threaded hole. Support frames are fixedly connected to both sides of the top surface of the transportation platform. A second motor is arranged on the top surface of one of the support frames. A screw rod is fixedly connected to the output shaft end of the second motor. The screw rod corresponds to and cooperates with the threaded hole. Guide rods are arranged on both sides of the screw rod. The guide rods correspond to and cooperate with the guide holes. After the diodes fall into the placement groove of the supporting plate, start the second motor. The screw rod rotates under the action of the output shaft of the second motor. Through the mutual cooperation of the screw rod and the threaded hole and the cooperation of the guide rod and the guide hole, the movable plate can be translated. When the movable plate moves above the supporting plate, start the electric cylinder. Under the action of the output shaft of the electric cylinder, the lifting plate can fall until the electric vacuum suction cup sucks the smooth plate, and then lift the lifting plate to transport and feed the regularized diodes.

[0008] Preferably, an electric cylinder is arranged in the middle of the bottom surface of the movable plate. The output shaft end of the electric cylinder is fixedly connected to the middle of the top surface of the lifting plate. A lifting rod is inserted and slidably connected to the top surface of the movable plate. The bottom end of the lifting rod is fixedly connected to the top surface of the lifting plate. When the lifting plate is lifted or lowered, the lifting rod can make the lifting plate move up and down more smoothly.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: It can automatically feed materials, eliminating the need for workers to manually pick and place materials one by one, thus improving production efficiency. When feeding diodes, the diodes can be sorted, avoiding the disorderly placement of diodes that affects the feeding efficiency. Moreover, the sorted diodes can fall into the placement slots of the support plate. Through the mutual cooperation of the electric vacuum suction cup and the smooth plate, and with the action of the lifting plate and the movable plate, the sorted diodes on the support plate can be transported and fed. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0011] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0012] Figure 2 It is a schematic diagram of the internal structure of the storage cylinder of the present utility model.

[0013] Figure 3 It is a schematic diagram of the structure of the transportation platform of the present utility model.

[0014] Figure 4 It is a schematic diagram of the structure of the movable frame of the present utility model.

[0015] In the figure: 1, base; 2, storage cylinder; 3, cylinder cover; 4, discharge port; 5, first motor; 6, base; 7, dial; 8, sprocket; 9, rotating shaft; 10, baffle; 11, vertical frame; 12, vibrating plate; 13, guide plate; 14, transportation platform; 15, notch; 16, support plate; 17, smooth plate; 18, support frame; 19, second motor; 20, screw; 21, guide rod; 22, movable plate; 23, threaded hole; 24, guide hole; 25, electric cylinder; 26, lifting plate; 27, electric vacuum suction cup; 28, lifting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0017] Embodiment: As Figures 1-4As shown in the figure, the utility model provides an automatic feeding device for diode production, which includes a base 1. A storage cylinder 2 is fixedly connected to the top surface of the base 1. A baffle 10 rotates intermittently in the storage cylinder 2. The storage cylinder 2 includes a discharge port 4. A vertical frame 11 is arranged at the output end of the discharge port 4 of the storage cylinder 2. A guide plate 13 is fixedly connected to the top surface of the vertical frame 11 on the side far from the discharge port 4. A vibrating plate 12 is embedded between the discharge port 4 and the guide plate 13 on the top surface of the vertical frame 11. A transport table 14 is fixedly connected to the end face of the vertical frame 11. A notch 15 is arranged on the top surface of the transport table 14. A support plate 16 is placed in the notch 15. Smooth discs 17 are fixedly connected to the four corners of the top surface of the support plate 16. An activity plate 22 is arranged above the transport table 14. A lifting plate 26 is arranged on the side of the activity plate 22 facing the transport table 14 in a liftable manner. Electric vacuum suction cups 27 are arranged at the four corners of the bottom surface of the lifting plate 26. The electric vacuum suction cups 27 correspond to and cooperate with the smooth discs 17.

[0018] A first motor 5 is arranged inside the base 1. A dial 7 is fixedly connected to the output shaft end of the first motor 5. A base 6 is arranged on the side wall of the first motor 5. The base 6 is fixed to the inner bottom wall of the base 1. A grooved wheel 8 is arranged on the side wall of the dial 7. A rotating shaft 9 is fixedly connected through the middle of the top surface of the grooved wheel 8. One end of the rotating shaft 9 penetrates through the storage cylinder 2, and the rotating shaft 9 is fixedly connected to the middle of the bottom surface of the baffle 10.

[0019] By adopting the above technical solution, the first motor 5 is installed through the base 6. The storage cylinder 2 is used to place diodes. When feeding diodes is required, the first motor 5 is started. The dial 7 rotates under the action of the output shaft of the first motor 5. Through the mutual cooperation of the dial 7 and the grooved wheel 8, the rotating shaft 9 can drive the baffle 10 to rotate intermittently, and then the diodes in the storage cylinder 2 can be intermittently pushed from the discharge port 4 to the vertical frame 11. The vertical frame 11 is inclined to facilitate the sliding of the diodes.

[0020] A cylinder cover 3 is arranged on the top surface of the storage cylinder 2. A handle is fixedly connected to the side of the cylinder cover 3 facing away from the storage cylinder 2. The notch 15 corresponds to the output port of the vertical frame 11, and a placement groove is arranged on the top surface of the support plate 16.

[0021] By adopting the above technical solution, the vibrating plate 12 can be driven by a vibrating motor. The cylinder cover 3 can be opened through the handle to facilitate placing diodes into the storage cylinder 2. When the diodes move on the plate surface of the vertical frame 11, the vibrating plate 12 can continuously change the orientation of the diodes so that the diodes can pass horizontally through the spacing between the two guide plates 13 to regularize the positions of the diodes and avoid the disorderly placement of the diodes from affecting the feeding efficiency.

[0022] A threaded hole 23 is provided through the middle of the side wall of the movable plate 22. Guide holes 24 are provided through the side wall of the movable plate 22 on both sides of the threaded hole 23. Support frames 18 are fixedly connected to both sides of the top surface of the transport table 14. A second motor 19 is provided on the top surface of one of the support frames 18. A screw rod 20 is fixedly connected to the output shaft end of the second motor 19. The screw rod 20 corresponds to and cooperates with the threaded hole 23. Guide rods 21 are provided on both sides of the screw rod 20. The guide rods 21 correspond to and cooperate with the guide holes 24.

[0023] By adopting the above technical solution, when the diode falls into the placement groove of the support plate 16, the second motor 19 is started. The screw rod 20 rotates under the action of the output shaft of the second motor 19. Through the mutual cooperation of the screw rod 20 and the threaded hole 23, and with the cooperation of the guide rod 21 and the guide hole 24, the movable plate 22 can be translated. When the movable plate 22 moves above the support plate 16, the electric cylinder 25 is started. Under the action of the output shaft of the electric cylinder 25, the lifting plate 26 can be lowered until the electric vacuum suction cup 27 attracts the smooth plate 17. The lifting plate 26 is raised, and the sorted diodes can be transported and loaded.

[0024] An electric cylinder 25 is provided in the middle of the bottom surface of the movable plate 22. The output shaft end of the electric cylinder 25 is fixedly connected to the middle of the top surface of the lifting plate 26. A lifting rod 28 is inserted and slidably connected to the top surface of the movable plate 22. The bottom end of the lifting rod 28 is fixedly connected to the top surface of the lifting plate 26.

[0025] By adopting the above technical solution, when the lifting plate 26 is lifted or lowered, the lifting rod 28 can make the lifting plate 26 move up and down more smoothly.

[0026] Working principle: When the present utility model is in use, when it is necessary to load the diodes, the first motor 5 is started. The dial 7 rotates under the action of the output shaft of the first motor 5. Through the mutual cooperation of the dial 7 and the Geneva wheel 8, the rotating shaft 9 can drive the dial 10 to rotate intermittently, and then the diodes in the storage cylinder 2 can be intermittently pushed from the discharge port 4 to the vertical frame 11. The vertical frame 11 is inclined so that the diodes can slide down. And the vibration plate 12 can continuously change the orientation of the diodes so that the diodes can pass horizontally through the spacing between two adjacent guide plates 13 to regularize the positions of the diodes and prevent the diodes from being placed in a disorderly manner, which affects the loading efficiency.

[0027] After the diode falls into the placement groove of the support plate 16, start the second motor 19. The screw 20 rotates under the action of the output shaft of the second motor 19. Through the mutual cooperation of the screw 20 and the threaded hole 23, and with the cooperation of the guide rod 21 and the guide hole 24, the movable plate 22 can be translated. When the movable plate 22 moves above the support plate 16, start the electric cylinder 25. Under the action of the output shaft of the electric cylinder 25, the lifting plate 26 can fall until the electric vacuum suction cup 27 is attracted to the smooth plate 17. Then lift the lifting plate 26 to transport and feed the sorted diodes.

[0028] Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and its equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. An automatic loading device for diode production, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to a storage barrel (2), a shift plate (10) is intermittently rotated in the storage barrel (2), the storage barrel (2) comprises a discharge port (4), a stand (11) is provided at the output end of the discharge port (4) of the storage barrel (2), a guide plate (13) is fixedly connected to the top surface of the stand (11) and on the side away from the discharge port (4), a vibration plate (12) is embedded in the top surface of the stand (11) and between the discharge port (4) and the guide plate (13), and a transport platform (1) is fixedly connected to the end surface of the stand (11). 4), a notch (15) is provided on the top surface of the transport platform (14), a support plate (16) is placed in the notch (15), and the four corners of the top surface of the support plate (16) are fixedly connected with a smooth disk (17), a movable plate (22) is provided above the transport platform (14), and a lifting plate (26) is provided on the side of the movable plate (22) facing the transport platform (14) so ​​as to be liftable, and electric vacuum suction cups (27) are provided at the four corners of the bottom surface of the lifting plate (26), and the electric vacuum suction cups (27) correspond to and cooperate with the smooth disk (17).

2. The automatic feeding device for diode production according to claim 1, characterized in that: A first motor (5) is arranged inside the base (1); a dial (7) is fixedly connected to the output shaft end of the first motor (5); a base (6) is arranged on the side wall of the first motor (5); and the base (6) is fixed to the inner bottom wall of the base (1).

3. The automatic feeding device for diode production according to claim 2, characterized in that: A groove wheel (8) is provided on the side wall of the dial (7), a rotating shaft (9) is inserted and fixedly connected to the middle of the top surface of the groove wheel (8), one end of the rotating shaft (9) passes through the storage barrel (2), and the rotating shaft (9) is fixedly connected to the middle of the bottom surface of the dial plate (10).

4. The automatic feeding device for diode production according to claim 1, characterized in that: The top surface of the material storage barrel (2) is provided with a barrel cover (3), and a handle is fixedly connected to a surface of the barrel cover (3) facing away from the material storage barrel (2).

5. The automatic feeding device for diode production according to claim 1, characterized in that: The notch (15) corresponds to the output port of the stand (11), and a placement groove is provided on the top surface of the support plate (16).

6. The automatic feeding device for diode production according to claim 1, characterized in that: A threaded hole (23) is provided through the middle of the side wall of the movable plate (22), and guide holes (24) are provided through the side wall of the movable plate (22) and on both sides of the threaded hole (23).

7. The automatic feeding device for diode production according to claim 6, characterized in that: Support frames (18) are fixedly connected to both sides of the top surface of the transport platform (14), a second motor (19) is arranged on the top surface of one of the support frames (18), a screw rod (20) is fixedly connected to the output shaft end of the second motor (19), the screw rod (20) corresponds to and matches with the threaded hole (23), and guide rods (21) are arranged on both sides of the screw rod (20), the guide rods (21) correspond to and match with the guide hole (24).

8. The automatic feeding device for diode production according to claim 1, characterized in that: An electric cylinder (25) is provided in the middle of the bottom surface of the movable plate (22), and the output shaft end of the electric cylinder (25) is fixedly connected to the middle of the top surface of the lifting plate (26). A lifting rod (28) is inserted and slidably connected to the top surface of the movable plate (22), and the bottom end of the lifting rod (28) is fixedly connected to the top surface of the lifting plate (26).

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