Pin cutting device for light emitting diode processing

Abstract

The utility model discloses a pin cutting device for processing a light emitting diode, which relates to the technical field of pin cutting devices and comprises a support plate, four corners of the top of the support plate are fixedly connected with fixing rods, and a cover plate is fixedly connected between the tops of the fixing rods. Diodes are placed in limiting grooves, meanwhile, an air cylinder is started, a connecting plate is matched with the limiting grooves to limit the multiple diodes, the height of the cutting machine can be adjusted through a second electric push rod, a cutting wheel of the cutting machine can be attached to pins of the diodes through stretching and retracting of a fixing plate and a first electric push rod, a motor is started, and a threaded rod in a sliding box rotates; the nut pair can drive the cutting machine to move, cutting and moving are achieved at the same time, so that pins of a plurality of diodes can be cut off at the same time, the pins of the diodes can be cut off in batches, the working efficiency is improved, time and labor are saved during operation, the labor intensity of workers is reduced, and the working efficiency is improved. And great convenience is brought to the pin cutting work.

Description

Technical Field

[0001] The utility model relates to the technical field of lead cutting devices, and particularly relates to a lead cutting device for processing light emitting diodes. Background Technique

[0002] A light emitting diode is a common signal indicating component in a circuit, which emits light through the interaction between rare gases and electric energy inside it. When a light emitting diode is used, it needs to be soldered on a circuit board. However, the pins of the light emitting diode are often relatively long, and there will be redundant parts after soldering. At this time, the redundant parts need to be cut off. However, the existing lead cutting devices for processing light emitting diodes cannot cut the pins of the diodes in batches, and the working efficiency is relatively low. Usually, the pins of the diodes are cut manually, which cannot ensure the consistency of the pin lengths. Moreover, manual operation is time-consuming and laborious, increasing the labor intensity of the staff and bringing great inconvenience to the lead cutting work. Content of the Utility Model

[0003] The purpose of the utility model is to provide a lead cutting device for processing light emitting diodes to solve at least any one of the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A lead cutting device for processing light emitting diodes, including a support plate. Four corners of the top of the support part are fixedly connected with fixed rods, and a cover plate is fixedly connected between the tops of the fixed rods. The middle position of the rear end of the fixed plate is fixedly connected with a first electric push rod. One end of the first electric push rod is fixedly connected with a sliding box. The left side of the sliding box is fixedly connected with a motor. The output end of the motor penetrates through the sliding box and is fixedly connected with a threaded rod. The outer wall of the threaded rod is threadedly connected with a nut pair. The bottom of the nut pair is fixedly connected with a second electric push rod. The bottom of the electric push rod is fixedly connected with a grinding machine. The middle position of the front end of the bottom of the cover plate is fixedly connected with a fixed plate. The middle position of the front end of the top of the support plate is fixedly connected with an arched plate. A fixed frame is fixedly connected between the bottoms of the two sides of the inner wall of the arched plate. The top of the fixed frame penetrates and is provided with evenly distributed limits. A cylinder is arranged at the middle position of the top of the arched plate. The output end of the cylinder penetrates through the arched plate and is fixedly connected with a support rod. The bottom of the support rod is fixedly connected with a connecting plate.

[0005] Preferably, support legs are fixedly connected to four corners of the bottom of the support plate.

[0006] Preferably, concave chute plates are fixedly connected to both sides of the bottom of the cover plate.

[0007] Preferably, T-shaped sliders are slidably connected to the inner walls of the two concave chute plates.

[0008] Preferably, a sliding box is fixedly connected between the bottoms of the two T-shaped sliders.

[0009] Preferably, telescopic rods are fixedly connected to both sides of the top of the inner wall of the arched plate.

[0010] Preferably, both of the telescopic rods are fixedly connected to the connecting plate.

[0011] Preferably, a backing plate is fixedly connected to the bottom of the connecting plate.

[0012] The beneficial effects of the present utility model are as follows:

[0013] In the present utility model, a diode is placed in the limiting groove, and at the same time, the air cylinder is started. The connecting plate cooperates with the limiting groove to limit a plurality of diodes, ensuring the stability during cutting. The height of the cutting machine can be adjusted by the second electric push rod. The cutting wheel of the cutting machine can be attached to the diode pin by the telescopic movement of the first electric push rod on the fixing plate. When the motor is started, the threaded rod in the sliding box rotates, so that the nut pair can drive the cutting machine to move, realizing the movement while cutting. Thus, the pins of a plurality of diodes can be cut off at the same time, the pins of the diodes can be cut off in batches, the working efficiency is improved, and the operation is time-saving and labor-saving, reducing the labor intensity of the staff and bringing great convenience to the cutting work. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0015] Figure 2 is a structural diagram of the concave chute plate of the present utility model;

[0016] Figure 3 is a three-dimensional structural diagram of the arched plate of the present utility model;

[0017] Figure 4 is a three-dimensional structural diagram of the sliding box of the present utility model;

[0018] Figure 5 is a structural diagram of the internal structure of the sliding box of the present utility model.

[0019] In the figure: 1, cover plate; 2, motor; 3, fixed rod; 4, support plate; 5, support leg; 6, fixing plate; 7, first electric push rod; 8, concave chute plate; 9, sliding box; 10, arched plate; 11, T-shaped slider; 12, telescopic rod; 13, connecting plate; 14, fixing frame; 15, air cylinder; 16, support rod; 17, threaded rod; 18, backing plate; 19, limiting groove; 20, second electric push rod; 21, cutting machine; 22, nut pair. Detailed Embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides a Figures 1-4 lead cutting device for processing light-emitting diodes as shown in the figure, including a support plate 4. Four corners of the top of the support part are fixedly connected with fixed rods 3. A cover plate 1 is fixedly connected between the tops of the fixed rods 3. A first electric push rod 7 is fixedly connected to the middle position at the rear end of the fixed plate 6. One end of the first electric push rod 7 is fixedly connected with a sliding box 9. A motor 2 is fixedly connected to the left side of the sliding box 9. The output end of the motor 2 penetrates through the sliding box 9 and is fixedly connected with a threaded rod 17. A nut pair 22 is threadedly connected to the outer wall of the threaded rod 17. A second electric push rod 20 is fixedly connected to the bottom of the nut pair. A grinding machine is fixedly connected to the bottom of the electric push rod. A fixed plate 6 is fixedly connected to the middle position at the front end of the bottom of the cover plate 1. An arched plate 10 is fixedly connected to the middle position at the front end of the top of the support plate 4. A fixed frame 14 is fixedly connected between the bottoms of both sides of the inner wall of the arched plate 10. A uniformly distributed limit is arranged through and on the top of the fixed frame 14. A cylinder 15 is arranged at the middle position of the top of the arched plate 10. The output end of the cylinder 15 penetrates through the arched plate 10 and is fixedly connected with a support rod 16. A connecting plate 13 is fixedly connected to the bottom of the support rod 16.

[0022] Put the diodes into the limit slots 19, and at the same time start the cylinder 15 to make the support rod 16 drive the connecting plate 13 to move downward, cooperate with the limit slots 19 to limit multiple diodes, ensure the stability during cutting. The height of the cutting machine 21 can be adjusted through the second electric push rod 20. The cutting wheel of the cutting machine 21 can be attached to the diode leads by the telescopic movement of the first electric push rod 7 through the fixed plate 6. Start the motor 2, the threaded rod 17 in the sliding box 9 rotates, so that the nut pair 22 can drive the cutting machine 21 to move, realize the movement while cutting, so as to be able to cut the leads of multiple diodes at the same time, be able to batch cut the leads of the diodes, improve the work efficiency, and is relatively time-saving and labor-saving to operate, reduce the labor intensity of the staff, and bring great convenience to the lead cutting work.

[0023] Four corners of the bottom of the support plate 4 are fixedly connected with support legs 5.

[0024] The support plate 4 is supported by the support legs 5.

[0025] Both sides of the bottom of the cover plate 1 are fixedly connected with concave chute plates 8, and T-shaped sliders 11 are slidably connected to the inner walls of the two concave chute plates 8. A sliding box 9 is fixedly connected between the bottoms of the two T-shaped sliders 11.

[0026] During the process of the first electric push rod 7 pushing the sliding box 9 to move, the T-shaped slider 11 will also move in the concave chute plate 8, which can support the sliding box 9 and ensure the stable movement of the sliding box 9 at the same time.

[0027] Both sides of the top of the inner wall of the arched plate 10 are fixedly connected with telescopic rods 12, and the two telescopic rods 12 are fixedly connected with a connecting plate 13.

[0028] The telescopic rod 12 can ensure the stable movement of the connecting plate 13 and prevent deviation.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting device for light emitting diode processing, comprising a support plate (4), characterized in that: The four corners of the top of the support plate are fixedly connected to fixing rods (3), the tops of the fixing rods (3) are fixedly connected to a cover plate (1), a fixing plate (6) is provided under the cover plate (1), and a first electric push rod (7) is fixedly connected to the middle position of the rear end of the fixing plate (6), one end of the first electric push rod (7) is fixedly connected to a sliding box (9), the left side of the sliding box (9) is fixedly connected to a motor (2), the output end of the motor (2) passes through the sliding box (9) and is fixedly connected to a threaded rod (17), the outer wall of the threaded rod (17) is threadedly connected to a nut pair (22), the bottom of the nut pair is fixedly connected to a second electric push rod (20), and the bottom of the electric push rod is fixedly connected to a grinder, A fixing plate (6) is fixedly connected to the middle position of the front end of the bottom of the cover plate (1), an arch plate (10) is fixedly connected to the middle position of the front end of the top of the support plate (4), a fixing frame (14) is fixedly connected between the bottoms of the inner walls of the arch plate (10), the top of the fixing frame (14) penetrates and is provided with evenly distributed limiters, a cylinder (15) is provided at the middle position of the top of the arch plate (10), the output end of the cylinder (15) penetrates the arch plate (10) and is fixedly connected to a support rod (16), and the bottom of the support rod (16) is fixedly connected to a connecting plate (13).

2. The device for cutting lead for light emitting diode processing according to claim 1, characterized in that: The four corners of the bottom of the support plate (4) are fixedly connected with support legs (5).

3. The device for cutting lead for light emitting diode processing according to claim 1, characterized in that: Concave slide plates (8) are fixedly connected to both sides of the bottom of the cover plate (1).

4. The device for cutting lead for light emitting diode processing according to claim 3, characterized in that: The inner walls of the two concave slide groove plates (8) are both slidably connected with T-shaped sliding blocks (11).

5. The device for cutting lead for processing a light emitting diode according to claim 4, characterized in that: A sliding box (9) is fixedly connected between the bottoms of the two T-shaped sliding blocks (11).

6. The device for cutting lead for light emitting diode processing according to claim 1, characterized in that: Telescopic rods (12) are fixedly connected to both sides of the top of the inner wall of the arched plate (10).

7. The device for cutting lead for processing a light emitting diode according to claim 6, characterized in that: The two telescopic rods (12) are both fixedly connected to the connecting plate (13).

8. The LED foot cutting device according to claim 1, characterized in that: A pad (18) is fixedly connected to the bottom of the connecting plate (13).

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