Fully automatic diode assembly device

Abstract

The utility model discloses a full -automatic diode assembly device belongs to the technical field of auto -parts, including discharging assembly, cutting assembly, diode assembly assembly, and is provided with material disc axle, waste material axle, guide shaft on the vertical board, is provided with diode material disc on material disc axle, is provided with waste material tray on waste material axle, and cutting assembly includes feeding mechanism and material blocking mechanism, is provided with cutting knife mechanism above feeding mechanism, and cutting knife mechanism includes cutting knife seat, push rod cutting knife, rotation block, and diode assembly assembly includes pressing material axle and fine adjustment clamp. The utility model discloses a full -automatic diode assembly device above, and diode raw material belt is transported to cutting assembly through discharging assembly, and diode unit is cut from diode belt through cutting assembly, and the diode unit of cutting well is taken down and is installed to work piece through diode assembly assembly, realizes diode full -automatic assembly, has saved manpower cost, and has improved work efficiency and yield.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to a fully automatic diode assembly device. Background Technology

[0002] Diodes are currently used as protective components for automotive ignition coils. They are used to absorb the high-voltage reverse electromotive force during power failure, prevent the coil insulation layer from breaking down, and stabilize the ignition system. The assembly precision directly determines the ignition performance of the entire vehicle.

[0003] Existing production lines mostly use manual or semi-automatic methods to complete the operation of diodes from strip cutting to workpiece assembly. Operators need to complete the steps of picking up, positioning and placing each diode one by one. The cycle time is slow and manpower is large, the product yield is low, and it is difficult to meet the requirements of large-volume and high-stability supply of automotive parts.

[0004] Therefore, there is an urgent need for a fully automated diode assembly device. Utility Model Content

[0005] The purpose of this invention is to provide a fully automatic diode assembly device. The diode raw material strip is conveyed to the cutting assembly through the feeding assembly. The cutting assembly cuts the diode unit from the diode strip. The diode assembly assembly removes the cut diode unit and installs it onto the workpiece, realizing fully automatic diode assembly, saving labor costs, and improving work efficiency and yield.

[0006] To achieve the above objectives, this utility model provides a fully automatic diode assembly device, including a feeding assembly, a cutting assembly, and a diode assembly assembly. The feeding assembly includes a vertical plate, on which a material tray shaft, a waste material shaft, and a guide shaft are arranged. A diode material tray is arranged on the material tray shaft, and a waste material tray is arranged on the waste material shaft. A diode raw material strip is arranged on the diode material tray. The cutting assembly includes a feeding mechanism and a blocking mechanism. A slide is arranged at the upper end of the feeding mechanism, and feeding teeth are arranged in the feeding mechanism. A cutting mechanism is arranged above the feeding mechanism, and the cutting mechanism includes a cutting base, a push rod cutting blade, and a rotating block. The diode assembly assembly includes a pressing shaft and a fine-tuning clamp.

[0007] Preferably, a base plate is provided below the upright plate, and the base plate is placed on the ground.

[0008] Preferably, two motor mounting plates are provided behind the upright plate, and a stepper motor and a torque motor are respectively provided on the motor mounting plates. The material tray shaft is connected to a main shaft. A bearing seat is provided on the upright plate. The main shaft is mounted on the bearing seat. The main shaft is connected to a diaphragm coupling. The diaphragm coupling is connected to the stepper motor. The waste material shaft is connected to a waste material coupling. The waste material coupling is connected to the torque motor. A panel controller is provided on the torque motor.

[0009] Preferably, the diode material strip includes a diode strip and an encapsulation film. The diode material strip extends from the diode tray, passes around the guide shaft, and connects to the cutting assembly. The diode strip is disposed on the slide rail on the cutting assembly, and the encapsulation film is wound around the waste tray.

[0010] Preferably, both the material blocking mechanism and the material feeding mechanism are mounted on the base, and the material blocking mechanism is equipped with a slide cylinder.

[0011] Preferably, the front end of the feeding mechanism is connected to a discharge vertical channel, and the lower end of the discharge vertical channel is connected to a discharge slide.

[0012] Preferably, the diode strip includes a diode body, and the two ends of the diode body are connected to side strips via connecting lines.

[0013] Preferably, the rotating block is provided at the front end of the cutter holder, the push rod cutter passes through the cutter holder, and a linear motor is connected to the lower end of the push rod cutter.

[0014] Preferably, the diode assembly further includes an assembly base, on which a linear slide rail is provided, an X-axis linear module is provided on the linear slide rail, a Y-axis linear slide rail is provided on the X-axis linear module, a Y-axis linear module is provided on the Y-axis linear slide rail, a Z-axis linear slide rail is provided on the Y-axis linear module, and a Z-axis linear module is provided on the Z-axis linear slide rail.

[0015] Preferably, the Z-axis linear module is equipped with a multi-position fixed cylinder and a pen-shaped cylinder. The pen-shaped cylinder is connected to a pressure shaft, the multi-position fixed cylinder is connected to a manual moving stage, and the manual moving stage is connected to a fine-tuning clamp.

[0016] Therefore, this utility model adopts the above-mentioned fully automatic diode assembly device, which conveys the diode raw material strip to the cutting assembly through the feeding assembly, cuts the diode unit from the diode strip through the cutting assembly, and removes the cut diode unit from the workpiece through the diode assembly assembly, thereby realizing fully automatic diode assembly, saving labor costs, and improving work efficiency and yield.

[0017] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the feeding assembly structure of an embodiment of a fully automatic diode assembly device according to this utility model; Figure 2 This is a schematic diagram of the back structure of the feeding assembly of an embodiment of a fully automatic diode assembly device according to this utility model; Figure 3 This is a schematic diagram of the cutting assembly structure of an embodiment of a fully automatic diode assembly device according to this utility model; Figure 4 This is a schematic diagram of the overall structure of the cutting assembly of an embodiment of the fully automatic diode assembly device of this utility model; Figure 5 This is a schematic diagram of the diode unit structure of an embodiment of a fully automatic diode assembly device according to this utility model; Figure 6 This is a schematic diagram of the diode assembly structure of an embodiment of a fully automatic diode assembly device according to this utility model.

[0019] Figure Labels 1. Base plate; 2. Vertical plate; 3. Scrap coupling; 4. Scrap tray; 5. Guide shaft; 6. Scrap shaft; 7. Tray shaft; 8. Diode tray; 9. Diode raw material strip; 10. Main shaft; 11. Diaphragm coupling; 12. Motor mounting plate; 13. Stepper motor; 14. Bearing housing; 15. Panel controller; 16. Torque motor; 17. Diode strip; 18. Slide rail; 19. Slide cylinder; 20. Material blocking mechanism; 21. Cutting mechanism; 22. Base; 23. Discharge vertical channel; 24. Feeding... 25. Material feeding mechanism; 26. Discharge slide; 27. Side belt; 28. Connecting line; 29. ​​Diode body; 30. Diode unit; 31. Cutter holder; 32. Push rod cutter; 33. Rotating block; 34. Assembly base; 35. Linear slide rail; 36. X-axis linear module; 37. Z-axis linear module; 38. Z-axis linear slide rail; 39. Y-axis linear slide rail; 40. Multi-position fixed cylinder; 41. Pen-shaped cylinder; 42. Y-axis linear module; 43. Manual moving table; 44. Pressure shaft; 45. Fine adjustment clamp. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] Example 1 This includes the feeding assembly, the cutting assembly, and the diode assembly, such as... Figure 1 Figure 2 As shown. The feeding assembly is used to convey the rolled diode raw material tape 9 to the cutting assembly and to recycle the remaining encapsulation film.

[0023] The feeding assembly includes a base plate 1, which is set on the ground. A vertical plate 2 is set above the base plate 1 to support the entire feeding assembly. A material tray shaft 7, a waste shaft 6, and a guide shaft 5 are set on the vertical plate 2. Two motor mounting plates 12 are set behind the vertical plate 2. A stepper motor 13 and a torque motor 16 are respectively set on the motor mounting plates 12.

[0024] A diode material tray 8 is mounted on the material tray shaft 7, and diode raw material strips 9 are mounted on the diode material tray 8. The material tray shaft 7 is connected to a main shaft 10, and a bearing seat 14 is mounted on the vertical plate 2. The main shaft 10 is assembled in the bearing seat 14. The main shaft 10 is connected to a diaphragm coupling 11, which is connected to a stepper motor 13. The stepper motor 13 drives the main shaft 10 to rotate within the bearing seat 14 through the diaphragm coupling 11. The main shaft 10 synchronously drives the material tray shaft 7 to rotate, causing the diode material tray 8 to release the diode raw material strips 9. The stepper motor 13 is the power source for feeding materials and rotates intermittently according to a rhythm, conveying one diode station with each rotation.

[0025] A waste tray 4 is mounted on the waste shaft 6. The waste shaft 6 is connected to a waste coupling 3. The waste coupling 3 is connected to a torque motor 16. The torque motor 16 is equipped with a panel controller 15. The torque motor 16 drives the waste shaft 6 to rotate via the waste coupling 3, which drives the waste tray 4 to wind up the sealing film. The panel controller 15 can adjust the output torque of the torque motor 16 to maintain a constant tension of the material strip.

[0026] The diode material strip 9 includes a diode strip 17 and an encapsulation film. The diode material strip 9 enters the cutting assembly after passing over the guide shaft 5 from the diode tray 8. The diode strip 17 is laid on the slide rail 18 of the cutting assembly, and the encapsulation film is wound and stored in the waste tray 4. In this embodiment, when the diode material strip 9 passes over the end guide shaft 5, the encapsulation film and the diode strip 17 separate. The encapsulation film is wound and recycled by the waste tray 4, and the diode strip 17 enters the slide rail 18 of the cutting assembly to complete the feeding.

[0027] The cutting assembly is used to cut and separate the diode unit 29 from the continuous diode strip 17 and export it, such as Figure 3 Figure 4 As shown, the cutting assembly includes a feeding mechanism 24 and a blocking mechanism 20, both mounted on a base 22. A slide cylinder 19 is mounted on the blocking mechanism 20, and a slide rail 18 is provided at the upper end of the feeding mechanism 24. Feeding teeth are located inside the feeding mechanism 24. When the slide cylinder 19 drives the blocking mechanism 20 to extend, the previous diode body 28 is blocked from advancing, thus controlling the work cycle. After the blocking mechanism 20 retracts, the feeding teeth inside the feeding mechanism 24 push the diode strip 17 forward one station along the slide rail 18, transporting the next set of diode bodies 28 to the cutting station.

[0028] like Figure 5 As shown, diode strip 17 includes diode body 28, and both ends of diode body 28 are connected to side strip 26 via connecting wire 27. A cutting mechanism 21 is provided above the feeding mechanism 24. The cutting mechanism 21 includes a cutting block 30, a push rod cutter 31, and a rotating block 32. The rotating block 32 is mounted at the front end of the cutting block 30, the push rod cutter 31 passes through the cutting block 30, the lower end of the push rod cutter 31 is connected to a linear motor, the top end of the push rod cutter 31 has a groove for clamping the diode, and both ends of the bottom of the cutting block 30 are provided with shearing blades for cutting the connecting wire 27.

[0029] The push rod cutter 31 descends to the same height as its groove and the diode strip 17. The feeding teeth push the diode strip 17 along the slide 18, so that the single diode body 28 to be cut falls precisely into the groove at the top of the push rod cutter 31. The linear motor drives the push rod cutter 31 to lift the diode body 28 upward. The connecting wires 27 at both ends of the diode body 28 press against the cutting edges on both sides of the cutter seat 30. The relative displacement between the push rod cutter 31 and the cutter seat 30 completes the double-sided synchronous cutting, cuts the connecting wires 27, and separates the diode body 28 from the side strip 26 to form an independent diode unit 29.

[0030] During the cutting process, the rotating block 32 is driven by the motor shaft to press against the outside of the push rod cutter 31, limiting and constraining the diode body 28 to prevent positional deviation during lifting and shearing. After the cutting is completed, the push rod cutter 31 carries the diode unit 29 to the top of the cutter seat 30, and the rotating block 32 then rotates to make room for material handling. The diode assembly then picks up the diode unit 29 and transfers it to the workpiece to complete the assembly. The mating dimensions between the push rod cutter 31 and the cutter seat 30 determine the length of the pre-reserved connecting wires 27 at both ends of the diode unit 29.

[0031] The front end of the feeding mechanism 24 is connected to the discharge vertical channel 23, and the lower end of the discharge vertical channel 23 is connected to the discharge slide 25. After the diode unit 29 is cut and separated, the remaining side strips 26 on both sides and the remnants of the connecting line 27 form a continuous waste skeleton. The waste skeleton falls into the discharge vertical channel 23 from the front outlet of the slide 18, and slides down to the discharge slide 25 after being guided by the discharge vertical channel 23. Finally, it is transported to the designated location for centralized collection, realizing the automatic and orderly recycling of waste.

[0032] The diode assembly is used to clamp the diode unit 29 output from the cutting assembly, perform three-dimensional transfer, and press it onto the workpiece, such as... Figure 6 As shown. The diode assembly includes an assembly base 33, on which a linear slide rail 34 is fixed, and an X-axis linear module 35 is mounted on the linear slide rail 34; a Y-axis linear slide rail 38 is provided on the X-axis linear module 35, and a Y-axis linear module 41 is mounted on the Y-axis linear slide rail 38; a Z-axis linear slide rail 37 is provided on the Y-axis linear module 41, and a Z-axis linear module 36 is mounted on the Z-axis linear slide rail 37.

[0033] The X-axis linear module 35 drives all the upper mechanisms to complete the X-axis translation along the linear slide rail 34; the Y-axis linear module 41 realizes the Y-axis displacement along the Y-axis linear slide rail 38; and the Z-axis linear module 36 performs the Z-axis lifting action along the Z-axis linear slide rail 37.

[0034] The X-axis linear module 35, Y-axis linear module 41, and Z-axis linear module 36 all adopt the existing ball screw and nut pair moving module structure. The three-axis linear modules are stacked and connected in series to build a three-dimensional rectangular coordinate motion system to complete the entire process of picking up, transferring, and placing the diode unit 29.

[0035] The Z-axis linear module 36 is equipped with a multi-position fixing cylinder 39 and a pen-shaped cylinder 40 respectively; the pen-shaped cylinder 40 is connected to the pressure shaft 43, the multi-position fixing cylinder 39 is connected to the manual moving table 42, and the end of the manual moving table 42 is equipped with a fine-tuning clip 44.

[0036] The multi-position fixed cylinder 39 drives the manual moving stage 42 and the fine-tuning clamp 44 to switch between multiple preset stroke points to realize the clamping and release of the diode unit 29; the manual moving stage 42 is used for the initial clamping position calibration of the fine-tuning clamp 44; the pen-shaped cylinder 40 drives the pressing shaft 43 to feed downwards, pressing the diode unit 29 clamped by the fine-tuning clamp 44 into the workpiece mounting slot to complete the assembly. The multi-position fixed cylinder 39 and the pen-shaped cylinder 40 are responsible for the material picking and clamping and pressing operations, respectively.

[0037] Therefore, this utility model adopts the above-mentioned fully automatic diode assembly device, which conveys the diode raw material strip to the cutting assembly through the feeding assembly, cuts the diode unit from the diode strip through the cutting assembly, and removes the cut diode unit from the workpiece through the diode assembly assembly, thereby realizing fully automatic diode assembly, saving labor costs, and improving work efficiency and yield.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. A fully automated diode assembly device, characterized in that: The device includes a feeding assembly, a cutting assembly, and a diode assembly. The feeding assembly includes a vertical plate, on which a material tray shaft, a waste material shaft, and a guide shaft are mounted. A diode material tray is mounted on the material tray shaft, and a waste material tray is mounted on the waste material shaft. A diode raw material strip is mounted on the diode material tray. The cutting assembly includes a feeding mechanism and a blocking mechanism. A slide rail is mounted on the upper end of the feeding mechanism, and feeding teeth are mounted in the feeding mechanism. A cutting mechanism is mounted above the feeding mechanism, and the cutting mechanism includes a cutting base, a push rod cutting blade, and a rotating block. The diode assembly includes a pressing shaft and a fine-tuning clamp. The diode assembly also includes an assembly base, on which a linear slide rail is provided, an X-axis linear module is provided on the linear slide rail, a Y-axis linear slide rail is provided on the X-axis linear module, a Y-axis linear module is provided on the Y-axis linear slide rail, a Z-axis linear slide rail is provided on the Y-axis linear module, and a Z-axis linear module is provided on the Z-axis linear slide rail. The Z-axis linear module is equipped with a multi-position fixed cylinder and a pen-shaped cylinder. The pen-shaped cylinder is connected to a pressure shaft, the multi-position fixed cylinder is connected to a manual moving stage, and the manual moving stage is connected to the fine-tuning clamp.

2. The fully automatic diode assembly device according to claim 1, characterized in that: A base plate is provided below the upright plate, and the base plate is placed on the ground.

3. The fully automatic diode assembly device according to claim 1, characterized in that: Two motor mounting plates are provided behind the upright plate. A stepper motor and a torque motor are respectively mounted on the motor mounting plates. The material tray shaft is connected to a main shaft. A bearing seat is provided on the upright plate. The main shaft is mounted on the bearing seat. The main shaft is connected to a diaphragm coupling. The diaphragm coupling is connected to the stepper motor. The waste material shaft is connected to a waste material coupling. The waste material coupling is connected to the torque motor. A panel controller is provided on the torque motor.

4. The fully automatic diode assembly device according to claim 1, characterized in that: The diode material strip includes a diode strip and an encapsulation film. The diode material strip extends from the diode tray, passes around the guide shaft, and connects to the cutting assembly. The diode strip is disposed on the slide rail on the cutting assembly, and the encapsulation film is wound around the waste tray.

5. The fully automatic diode assembly device according to claim 1, characterized in that: Both the material blocking mechanism and the material feeding mechanism are mounted on the base, and the material blocking mechanism is equipped with a slide cylinder.

6. The fully automatic diode assembly device according to claim 1, characterized in that: The front end of the feeding mechanism is connected to a discharge vertical channel, and the lower end of the discharge vertical channel is connected to a discharge slide.

7. The fully automatic diode assembly device according to claim 4, characterized in that: The diode strip includes a diode body, and the two ends of the diode body are connected to side strips by connecting lines.

8. The fully automatic diode assembly device according to claim 1, characterized in that: The rotating block is provided at the front end of the cutter holder, the push rod cutter passes through the square hole in the middle of the cutter holder, and a linear motor is connected to the lower end of the push rod cutter.

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