Capacitor clip leg bending and forming all-in-one machine

Abstract

This utility model provides an integrated capacitor lead shearing and bending forming machine, relating to the field of capacitor production and processing technology. A conveying mechanism is located at one end of the machine frame, a positioning mechanism is located on the machine frame and behind the conveying mechanism, a first bending mechanism is located on the machine frame and to one side of the positioning mechanism, a cutting mechanism is located on the machine frame and behind the first bending mechanism, a second bending mechanism is located on the machine frame and behind the cutting mechanism, and a discharge plate is tilted and fixedly mounted on the machine frame and behind the second bending mechanism. This utility model features full-process automation, significantly improving production efficiency. High-level positioning and precise coordination ensure processing accuracy, strong adaptability meets diverse processing needs, reduces manual intervention, and lowers production costs.

Description

Technical Field

[0001] This utility model relates to the field of capacitor production and processing technology, specifically to an integrated machine for cutting and bending capacitor leads. Background Technology

[0002] Capacitors, as an indispensable basic component in electronic circuits, are widely used in consumer electronics, new energy vehicles, 5G communications, industrial control, and other fields. With the development of thinner, lighter, and higher-performance electronic products, the processing precision and production efficiency of capacitor leads have become key factors restricting the upgrading of the electronics manufacturing industry.

[0003] In traditional capacitor lead fabrication processes, the manufacturing steps often rely on multiple independent machines or manual assistance. For example, the capacitor is first conveyed to a positioning station via a conveyor belt, where its position is manually adjusted before initial bending; then it is transferred to a cutting machine where the leads are manually fixed and excess length is trimmed; finally, it is unloaded manually. This step-by-step processing mode suffers from several technical drawbacks, including low efficiency, high labor costs, insufficient positioning accuracy, limited yield, poor adaptability, low equipment utilization, low automation, and unstable quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an integrated capacitor shearing and bending forming machine. By integrating conveying, positioning, bending, cutting and unloading functions into one unit, it achieves fully automated processing, ultimately improving production efficiency, reducing labor costs, and increasing the yield rate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A capacitor lead shearing and bending forming integrated machine, characterized in that it includes a frame, a conveying mechanism, a positioning mechanism, a first bending mechanism, a cutting mechanism, a second bending mechanism, and a discharge plate. The conveying mechanism is disposed on one end of the frame, the positioning mechanism is disposed on the frame and located behind the conveying mechanism, the first bending mechanism is disposed on the frame and located on one side of the positioning mechanism, the cutting mechanism is disposed on the frame and located behind the first bending mechanism, the second bending mechanism is disposed on the frame and located behind the cutting mechanism, and the discharge plate is obliquely fixedly disposed on the frame and located behind the second bending mechanism.

[0006] In a preferred embodiment, the conveying mechanism includes a fixed frame fixedly mounted on a machine frame, a conveyor belt mounted on the fixed frame, the conveyor belt being driven by a conveyor motor, and a pressure plate fixedly mounted on the upper side of the fixed frame via a height adjustment mechanism, the pressure plate being located above the conveyor belt.

[0007] In a preferred embodiment, the positioning mechanism includes a fixed plate frame mounted on a machine frame, a slide rail fixedly mounted on the fixed plate frame, a sliding block slidably mounted on the slide rail, a first cylinder connected to the sliding block mounted on one end of the fixed plate frame, a second cylinder fixedly mounted on the sliding block, and positioning blocks evenly and fixedly connected to the output end of the second cylinder, wherein the positioning blocks are slidably connected to the sliding blocks.

[0008] In a preferred embodiment, the first bending mechanism includes a third cylinder fixedly mounted on a frame, and a first bending die is fixedly mounted on the output end of the third cylinder, the first bending die cooperating with a positioning block.

[0009] In a preferred embodiment, the cutting mechanism includes a fourth cylinder fixedly mounted on the frame, with a clamping mold fixedly mounted at the output end of the fourth cylinder. The clamping mold cooperates with a positioning block. The cutting mechanism also includes a fifth cylinder fixedly mounted on the frame, with a cutting mold mounted at the output end of the fifth cylinder. The cutting mold cooperates with the positioning block and is located below the clamping mold.

[0010] In a preferred embodiment, the second bending mechanism includes a motor fixedly mounted on a frame, a lead screw moving assembly driven by the motor, a second bending die provided on the lead screw moving assembly, and the second bending die cooperating with a positioning block.

[0011] This utility model provides an integrated machine for capacitor lead cutting, bending, and forming. It has the following beneficial effects: 1. Full-process automation significantly improves production efficiency. By integrating six major processes—conveying, positioning, initial bending, cutting, final bending, and unloading—into a single device, continuous automated operation of capacitor pin processing is achieved. No manual intervention is required for the transfer between processes, significantly shortening the processing time per piece and greatly improving production efficiency.

[0012] 2. Multi-level positioning and precise collaboration ensure machining accuracy. Conveying and positioning: The pressure plate is adapted to capacitors of different heights through a height adjustment mechanism, and is pressed and conveyed by the conveyor belt to prevent the capacitors from shaking; Dynamic positioning: The positioning mechanism adjusts the horizontal position through a slide rail and a cylinder, and the second cylinder drives the positioning block to precisely fix the pin, providing a unified benchmark for subsequent bending and cutting; Mold matching: The first bending mold, clamping mold, cutting mold, and second bending mold all work in conjunction with the positioning block to ensure that the processing positions of each process are consistent, avoid pin deformation or dimensional deviation, and improve the finished product qualification rate.

[0013] 3. Highly adaptable, meeting diverse processing needs Height adjustment mechanism: The distance between the pressure plate and the conveyor belt can be adjusted to accommodate capacitors of different heights (such as capacitor products of different diameters or heights). The design features a two-stage bending mechanism: the first bending mechanism completes the initial angle bending, while the second bending mechanism uses a lead screw assembly to achieve complex shape or spacing adjustments (such as the final forming angle and spacing of the leads), meeting the lead forming requirements of capacitors of different specifications. Cutting precision control: After clamping the mold to fix the pin, cut to ensure that the cut is flat and the length is accurate, so as to adapt to different pin length requirements.

[0014] 4. Reduce manual intervention and lower production costs. The entire process is driven by mechanical mechanisms and cylinders / motors. Only manual placement of capacitor raw materials is required, and the unloading plate automatically slides out the finished product, greatly reducing manual operation steps (such as the need for multiple handling and manual positioning in traditional processes), reducing labor costs, and avoiding human operation errors. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model after the frame is removed; In the diagram: 1-Frame, 2-Conveying mechanism, 3-Positioning mechanism, 4-First bending mechanism, 5-Cutting mechanism, 6-Second bending mechanism, 7-Unloading plate, 21-Fixed frame, 22-Conveyor belt, 23-Conveyor motor, 24-Height adjustment mechanism, 25-Pressure plate, 31-Fixed plate frame, 32-Slide rail, 33-Sliding block, 34-First cylinder, 35-Second cylinder, 36-Positioning block, 41-Third cylinder, 42-First bending die, 51-Fourth cylinder, 52-Clamping die, 53-Fifth cylinder, 54-Cutting die, 61-Motor, 62-Screw moving assembly, 63-Second bending die, 100-Capacitor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0017] like Figure 1 and Figure 2As shown, a capacitor lead shearing and bending forming integrated machine includes a frame 1, a conveying mechanism 2, a positioning mechanism 3, a first bending mechanism 4, a cutting mechanism 5, a second bending mechanism 6, and a discharge plate 7. The conveying mechanism 2 is located on one end of the frame 1. The positioning mechanism 3 is located on the frame 1 and behind the conveying mechanism 2. The first bending mechanism 4 is located on the frame 1 and on one side of the positioning mechanism 3. The cutting mechanism 5 is located on the frame 1 and behind the first bending mechanism 4. The second bending mechanism 6 is located on the frame 1 and behind the cutting mechanism 5. The discharge plate 7 is inclined and fixedly mounted on the frame 1 and behind the second bending mechanism 6.

[0018] The conveying mechanism 2 includes a fixed frame 21 fixedly mounted on the frame 1. A conveyor belt 22 is mounted on the fixed frame 21. The conveyor belt 22 is driven by a conveyor motor 23. A pressure plate 25 is fixedly mounted on the upper side of the fixed frame 21 through a height adjustment mechanism 24. The pressure plate 25 is located above the conveyor belt 22.

[0019] The positioning mechanism 3 includes a fixed plate frame 31 mounted on the frame 1, a slide rail 32 fixedly mounted on the fixed plate frame 31, a sliding block 33 slidably mounted on the slide rail 32, a first cylinder 34 connected to the sliding block 33 mounted on the end side of the fixed plate frame 31, a second cylinder 35 fixedly mounted on the sliding block 33, and positioning blocks 36 evenly fixedly connected to the output end of the second cylinder 35, with the positioning blocks 36 slidably connected to the sliding block 33.

[0020] The first bending mechanism 4 includes a third cylinder 41 fixedly mounted on the frame 1. The output end of the third cylinder 41 is fixedly mounted with a first bending die 42, which cooperates with the positioning block 36.

[0021] The cutting mechanism 5 includes a fourth cylinder 51 fixedly mounted on the frame 1. A clamping mold 52 is fixedly mounted on the output end of the fourth cylinder 51. The clamping mold 52 cooperates with the positioning block 36. The cutting mechanism 5 also includes a fifth cylinder 53 fixedly mounted on the frame 1. A cutting mold 54 is mounted on the output end of the fifth cylinder 53. The cutting mold 54 cooperates with the positioning block 36 and is located below the clamping mold 52.

[0022] The second bending mechanism 6 includes a motor 61 fixedly mounted on the frame 1, a lead screw moving assembly 62 driven by the motor 61, a second bending die 63 mounted on the lead screw moving assembly 62, and the second bending die 63 cooperating with the positioning block 36.

[0023] The working process of this utility model is as follows: 1. Pin delivery and positioning Conveying mechanism 2: Fixed frame 21: Fixed to frame 1, supporting conveyor belt 22.

[0024] Conveyor belt 22: Driven by conveyor motor 23, it transports capacitor 100 to the processing position.

[0025] Conveyor motor 23: provides power to conveyor belt 22.

[0026] Height adjustment mechanism 24: Adjusts the distance between the pressure plate 25 and the conveyor belt 22 to accommodate capacitors 100 of different heights and sizes.

[0027] Pressure plate 25: Located above the conveyor belt 22, it presses down on the capacitor 100 to prevent the capacitor from shaking on the conveyor belt 22.

[0028] Positioning mechanism 3: Fixed plate frame 31: fixed to the frame 1, supporting slide rail 32.

[0029] Slide rail 32: Guides the horizontal movement of slider 33.

[0030] Sliding block 33: driven by the first cylinder 34, supporting the second cylinder 35.

[0031] First cylinder 34: pushes sliding block 33 to adjust horizontal position along slide rail 32.

[0032] Second cylinder 35: fixed to sliding block 33, drives positioning block 36 to move back and forth.

[0033] Positioning block 36: Connected to the output terminal of the second cylinder 35 to precisely position the capacitor 100.

[0034] 2. First bend First bending mechanism 4: The third cylinder 41 is fixed to the frame 1 and drives the first bending die 42.

[0035] First bending die 42: cooperates with positioning block 36 to perform initial bending of pin.

[0036] 3. Pin trimming Cutting mechanism 5: Fourth cylinder 51: Fixed to frame 1, drives clamping mold 52.

[0037] Clamping mold 52: It cooperates with positioning block 36 to fix the pin and prevent cutting displacement.

[0038] Fifth cylinder 53: Fixed to frame 1, drives cutting mold 54.

[0039] Cutting die 54: Located below clamping die 52, it works with positioning block 36 to cut off excess length of pins.

[0040] 4. Second bending (shaping) Second bending mechanism 6: Motor 61: Fixed to frame 1, driving lead screw moving assembly 62.

[0041] Lead screw moving assembly 62: converts the rotary motion of motor 61 into linear motion.

[0042] The second bending die 63 is driven by the lead screw moving assembly 62 and cooperates with the positioning block 36 to complete the final bending.

[0043] 5. Unloading Unloading plate 7: It is fixed at an angle to the frame 1 and is located behind the second bending mechanism 6 to guide the finished capacitor to slide out.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A capacitor lead cutting and bending forming integrated machine, characterized in that, The assembly includes a frame (1), a conveying mechanism (2), a positioning mechanism (3), a first bending mechanism (4), a cutting mechanism (5), a second bending mechanism (6), and a discharge plate (7). The conveying mechanism (2) is located on one end of the frame (1). The positioning mechanism (3) is located on the frame (1) and behind the conveying mechanism (2). The first bending mechanism (4) is located on the frame (1) and on one side of the positioning mechanism (3). The cutting mechanism (5) is located on the frame (1) and behind the first bending mechanism (4). The second bending mechanism (6) is located on the frame (1) and behind the cutting mechanism (5). The discharge plate (7) is obliquely fixed on the frame (1) and behind the second bending mechanism (6).

2. The integrated capacitor lead shearing and bending forming machine according to claim 1, characterized in that, The conveying mechanism (2) includes a fixed frame (21) fixedly mounted on the frame (1), a conveyor belt (22) is mounted on the fixed frame (21), the conveyor belt (22) is driven by a conveyor motor (23), and a pressure plate (25) is fixedly mounted on the upper side of the fixed frame (21) through a height adjustment mechanism (24), the pressure plate (25) is located above the conveyor belt (22).

3. The integrated capacitor lead shearing and bending forming machine according to claim 1, characterized in that, The positioning mechanism (3) includes a fixed plate frame (31) set on the frame (1), a slide rail (32) fixedly set on the fixed plate frame (31), a sliding block (33) slidably set on the slide rail (32), a first cylinder (34) connected to the sliding block (33) is set on the end side of the fixed plate frame (31), a second cylinder (35) is fixedly set on the sliding block (33), and a positioning block (36) is evenly fixedly connected to the output end of the second cylinder (35), and the positioning block (36) is slidably connected to the sliding block (33).

4. The integrated capacitor lead shearing and bending forming machine according to claim 3, characterized in that, The first bending mechanism (4) includes a third cylinder (41) fixedly mounted on the frame (1), and a first bending die (42) is fixedly mounted on the output end of the third cylinder (41). The first bending die (42) cooperates with the positioning block (36).

5. The capacitor lead shearing and bending forming integrated machine according to claim 3, characterized in that, The cutting mechanism (5) includes a fourth cylinder (51) fixedly mounted on the frame (1). The output end of the fourth cylinder (51) is fixedly mounted with a clamping mold (52). The clamping mold (52) cooperates with the positioning block (36). The cutting mechanism (5) also includes a fifth cylinder (53) fixedly mounted on the frame (1). The output end of the fifth cylinder (53) is mounted with a cutting mold (54). The cutting mold (54) cooperates with the positioning block (36) and is located below the clamping mold (52).

6. The integrated capacitor lead shearing and bending forming machine according to claim 3, characterized in that, The second bending mechanism (6) includes a motor (61) fixedly mounted on the frame (1), a lead screw moving assembly (62) connected to the motor (61), a second bending die (63) provided on the lead screw moving assembly (62), and the second bending die (63) cooperating with the positioning block (36).

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