Cutting length adjusting mechanism of a cable cutting device for electric power

Abstract

The utility model discloses a kind of cutting length adjusting mechanisms of cable cutting device for electric power, it is related to cable cutting technical field, including auxiliary plate, the auxiliary plate bottom lap has recovery frame, the recovery frame bottom is fixedly connected with rack, in the utility model, auxiliary piece one side is fixedly connected with infrared ranging sensor, the both ends of telescopic link are connected auxiliary piece and support rod respectively, when movable frame moves by hydraulic cylinder drive, the synchronous movement of pulley assembly and cutting wheel can be realized, the use length of telescopic link is adjusted, the distance of auxiliary piece and support rod can be detected by infrared ranging sensor, to improve the accuracy of cable cutting length adjustment, utilize support frame two and can be cutting wheel one side support, improve the stability when cutting wheel moves, by air extractor and suction bucket can be to cutting generated chip adsorption processing, reduce the accumulation of chip on auxiliary plate top.

Description

Technical Field

[0001] This utility model relates to the field of cable cutting technology, and in particular to a cutting length adjustment mechanism for a power cable cutting device. Background Technology

[0002] During cable installation, the cable length often needs to be adjusted due to differences in site environment, equipment layout, or design requirements. Therefore, the cable needs to be cut to the appropriate length to ensure smooth installation.

[0003] For example, Chinese patent CN218252646U discloses a cutting device for power cables, including an operating frame. A measuring mechanism is movably connected inside the operating frame. A limit rod is fixedly connected to the top of the operating frame. A limit plate is fixedly connected to the top of the limit rod. A stabilizing mechanism is movably connected to the outer wall of the limit plate. An electric telescopic rod is fixedly connected inside the stabilizing mechanism. A protective frame is fixedly connected to the bottom of the electric telescopic rod. A cutting blade is movably connected inside the protective frame.

[0004] In the aforementioned patent, although the problem of controlling the cable cutting length is solved by observing the measuring mechanism, when adjusting the position of the cutting length by visually observing the changes in the scale on the corresponding scale of the measuring mechanism, there is a large error in the visual reading of the scale, making it impossible to achieve precise adjustment of the cable length. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the existing technology where the error in reading the scale on the corresponding scale of the measuring mechanism is large when adjusting the position of the cutting length by visual observation, making it impossible to achieve precise adjustment of the cable length. Therefore, this invention proposes a cutting length adjustment mechanism for a power cable cutting device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cutting length adjustment mechanism for a power cable cutting device, comprising an auxiliary plate, a recycling frame attached to the bottom of the auxiliary plate, a frame fixedly connected to the bottom of the recycling frame, a vertical rod fixedly connected to one side of the frame, an adjustment component provided on one side of the vertical rod, the adjustment component comprising a pulley assembly, an auxiliary component, and a movable frame, a telescopic rod rotatably connected to one side of the auxiliary component, a support rod fixedly connected to one end of the telescopic rod, a support frame one fixedly connected to one side of the support rod, a support frame one fixedly connected to one side of the support frame, an infrared ranging sensor fixedly connected to one side of the auxiliary component, and a cutting wheel fixedly connected to one side of the auxiliary component, a support frame two rotatably connected to one side of the cutting wheel, the bottom of the support frame two slidably connected to the auxiliary plate, and a support frame two fixedly connected to one pulley of the pulley assembly on one side of the pulley assembly, a motor one drivenly connected to one side of the other pulley of the pulley assembly, the bottom of the motor one fixedly connected to the movable frame, and a hydraulic cylinder fixedly connected to one side of the movable frame.

[0007] Preferably, a crossbar is fixedly connected to the bottom of the hydraulic cylinder, one side of the crossbar is fixedly connected to the frame, a guide plate is fixedly connected to one side of the frame, and the top of the guide plate is slidably connected to one of the movable frames.

[0008] Preferably, a fan is fixedly connected to one side of the support frame, an adsorption tube is fixedly connected to one side of the fan, and an adsorption bucket is fixedly connected to one end of the adsorption tube.

[0009] Preferably, the bottom of the adsorption bucket is fixedly connected to the auxiliary plate, and an adsorption port is provided on one side of the adsorption bucket.

[0010] Preferably, a placement plate is slidably connected to the top of the auxiliary plate, and a second limiting block is fixedly connected to the top of the placement plate, wherein the top of one of the second limiting blocks engages with a first limiting block.

[0011] Preferably, an extension block is fixedly connected to the bottom of the placement plate, the extension block penetrates the top side wall of the auxiliary plate, and the extension block is connected to a threaded rod by a thread.

[0012] Preferably, one end of the threaded rod is rotatably connected to the auxiliary plate, the other end of the threaded rod is fixedly connected to the output shaft of the second motor, and one side of the second motor is fixedly connected to the auxiliary plate.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, one side of the auxiliary component is fixedly connected to the infrared ranging sensor, and the two ends of the telescopic rod are respectively connected to the auxiliary component and the support rod. When the moving frame is driven by the hydraulic cylinder, the pulley assembly and the cutting wheel can move synchronously, and the length of the telescopic rod can be adjusted. The distance between the auxiliary component and the support rod can be detected by the infrared ranging sensor, thereby improving the accuracy of adjusting the cable cutting length. The second support frame can support one side of the cutting wheel, improving the stability of the cutting wheel when it moves.

[0015] 2. In this utility model, the bottom of the limiting block one engages with the limiting block two. The limiting block one and the limiting block two can limit the placement of the cable on the top of the placement plate, thereby reducing the offset generated during cable cutting. The placement plate drives the cable to move, which can realize the rapid cutting of the cable. The exhaust fan and the suction bucket can be used to absorb the debris generated during cutting, reducing the accumulation of debris on the top of the auxiliary plate. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a cutting length adjustment mechanism for a power cable cutting device;

[0017] Figure 2 This utility model provides a schematic diagram of the auxiliary component structure of the cutting length adjustment mechanism of an electrical cable cutting device;

[0018] Figure 3 This utility model provides a schematic diagram of the installation of an infrared ranging sensor structure for the cutting length adjustment mechanism of a power cable cutting device;

[0019] Figure 4 This utility model provides a schematic diagram of the hydraulic cylinder structure installation for the cutting length adjustment mechanism of a power cable cutting device;

[0020] Figure 5 This utility model provides a schematic diagram of the placement plate structure of the cutting length adjustment mechanism of an electrical cable cutting device.

[0021] Legend: 1. Exhaust fan; 2. Pulley assembly; 3. Motor 1; 4. Guide plate; 5. Frame; 6. Recycling box; 7. Adsorption bucket; 8. Support rod; 9. Support frame 1; 10. Cutting wheel; 11. Auxiliary parts; 12. Infrared ranging sensor; 13. Telescopic rod; 14. Support frame 2; 15. Moving frame; 16. Auxiliary plate; 17. Hydraulic cylinder; 18. Motor 2; 19. Limiting block 1; 20. Placement plate; 21. Threaded rod; 22. Limiting block 2; 23. Vertical rod. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: Refer to Figure 1 - Figure 5 The diagram shows a cutting length adjustment mechanism for a power cable cutting device, comprising an auxiliary plate 16, a collection frame 6 attached to the bottom of the auxiliary plate 16, a frame 5 fixedly connected to the bottom of the collection frame 6, a vertical rod 23 fixedly connected to one side of the frame 5, and an adjustment assembly on one side of the vertical rod 23. The adjustment assembly includes a pulley assembly 2, an auxiliary component 11, and a movable frame 15. A telescopic rod 13 is rotatably connected to one side of the auxiliary component 11, a support rod 8 fixedly connected to one end of the telescopic rod 13, a support frame 9 fixedly connected to one side of the support rod 8, and one side of the support frame 9 fixedly connected to the collection frame 6. An infrared ranging sensor 12 is fixedly connected to one side of the auxiliary component 11. A cutting wheel 10 is fixedly connected to one side of the auxiliary component 11, and a support frame 14 is rotatably connected to one side of the cutting wheel 10. The bottom of the support frame 14 is slidably connected to the auxiliary plate 16, and one side of the support frame 14 is fixedly connected to one pulley of the pulley assembly 2. A motor 3 is drivenly connected to one side of the other pulley of the pulley assembly 2. The bottom of the motor 3 is fixedly connected to the movable frame 15. A hydraulic cylinder 17 is fixedly connected to one side of the movable frame 15. A crossbar is fixedly connected to the bottom of the hydraulic cylinder 17. One side of the crossbar is fixedly connected to the frame 5. A guide plate 4 is fixedly connected to one side of the frame 5. The top of the guide plate 4 is slidably connected to one of the movable frames 15.

[0025] By connecting the protective cover on the outside of the pulley assembly 2 to the motor 3, the pulley assembly 2 and the motor 3 can be integrated into a single unit. This allows the motor 3 and the pulley assembly 2 to move synchronously when the hydraulic cylinder 17 drives the moving frame 15. The crossbar at the bottom of the hydraulic cylinder 17 provides support, improving its stability during operation. The pulley assembly 2 passes through the recycling frame 6, so the recycling frame 6 does not interfere with its movement. The motor 3 and the pulley assembly 2 provide power for the rotation of the cutting wheel 10. The support frame 2... 14 can provide support for one side of the cutting wheel 10, thereby improving the stability of the cutting wheel 10 moving on the top of the auxiliary plate 16. The support rod 8 can connect the telescopic rods 13 on both sides to ensure the stable extension and retraction of the telescopic rods 13. The rotational connection between the auxiliary component 11 and the telescopic rod 13 can reduce the interference of the cutting wheel 10 on the telescopic rod 13 when it rotates. The infrared distance sensor 12 can detect the distance change between the auxiliary component 11 and the support rod 8. The detection result can be sent to the external controller, so that distance detection can be performed when adjusting the cable cutting length, thereby improving the accuracy of length adjustment.

[0026] Example 2: Figure 2 - Figure 5 As shown, a fan 1 is fixedly connected to one side of the support frame 9, and an adsorption tube is fixedly connected to one side of the fan 1. An adsorption bucket 7 is fixedly connected to one end of the adsorption tube. The bottom of the adsorption bucket 7 is fixedly connected to the auxiliary plate 16. An adsorption port is opened on one side of the adsorption bucket 7. A placement plate 20 is slidably connected to the top of the auxiliary plate 16. A limiting block 22 is fixedly connected to the top of the placement plate 20. One of the limiting blocks 22 engages with a limiting block 19 at its top. An extension block is fixedly connected to the bottom of the placement plate 20. The extension block penetrates the top side wall of the auxiliary plate 16 and is connected to a threaded rod 21 by a thread. One end of the threaded rod 21 is rotatably connected to the auxiliary plate 16, and the other end of the threaded rod 21 is fixedly connected to the output shaft of a motor 28. One side of the motor 28 is fixedly connected to the auxiliary plate 16.

[0027] The support frame 19 can be used to support and reinforce one side of the exhaust fan 1. The suction pipe can connect the exhaust fan 1 and the suction bucket 7, thereby adjusting the air pressure inside the suction bucket 7 and achieving the adsorption treatment of debris. The connection between the motor 18 and the threaded rod 21 can provide power for the rotation of the threaded rod 21. The threaded rod 21 can drive the placement plate 20 to move back and forth on the top of the auxiliary plate 16, thereby changing the position of the cable on the top of the auxiliary plate 16. The limiting block 22 can be used to initially limit the placement position of the cable on the top of the placement plate 20. The limiting block 19 can be used to fix the cable, reduce the loosening of the cable, and thus reduce the deviation of the cable during cutting.

[0028] The operating method and working principle of this device are as follows: First, the infrared distance sensor 12 on one side of the auxiliary component 11 can monitor the distance between the cutting wheel 10 and the support rod 8. Double the distance is the length of the cable being cut. When it is necessary to adjust the cutting length of the cable, since the pulley assembly 2 is covered with a protective cover, and one side of the protective cover is connected to the side wall of the motor 3, the motor 3 and the pulley assembly 2 can move synchronously. The hydraulic cylinder 17 drives the moving frame 15 to move, driving the cutting wheel 10 to move away from the support rod 8. At this time, the telescopic rods 13 on both sides of the support rod 8 are extended, increasing the cutting length. After adjusting the cutting length of the large cable, place the cable in the limiting block 22. The limiting block 19 is engaged at the top of the limiting block 22. The threaded rod 21 is driven to rotate by the motor 2 18. The placement plate 20 moves along the auxiliary plate 16 to move the cable to the side of the cutting wheel 10. The cutting wheel 10 is driven to rotate by the motor 1 3 and the pulley assembly 2. The auxiliary part 11 rotates with the cutting wheel 10, while the telescopic rod 13 remains stationary. The cutting of the cable can be completed. During the cutting, the exhaust fan 1 extracts the excess air from the adsorption bucket 7, creating a negative pressure inside the adsorption bucket 7, so that the debris can be quickly adsorbed by the adsorption bucket 7.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A cutting length adjustment mechanism for an electrical cable cutting device, comprising an auxiliary plate (16), wherein a recycling frame (6) is attached to the bottom of the auxiliary plate (16), and a frame (5) is fixedly connected to the bottom of the recycling frame (6), characterized in that: A vertical rod (23) is fixedly connected to one side of the frame (5). An adjustment assembly is provided on one side of the vertical rod (23). The adjustment assembly includes a pulley assembly (2), an auxiliary component (11), and a movable frame (15). A telescopic rod (13) is rotatably connected to one side of the auxiliary component (11). A support rod (8) is fixedly connected to one end of the telescopic rod (13). A support frame (9) is fixedly connected to one side of the support rod (8). One side of the support frame (9) is fixedly connected to the recycling box (6). An infrared ranging sensor is fixedly connected to one side of the auxiliary component (11). 12), and a cutting wheel (10) is fixedly connected to one side of the auxiliary component (11), and a support frame (14) is rotatably connected to one side of the cutting wheel (10). The bottom of the support frame (14) is slidably connected to the auxiliary plate (16), and one side of the support frame (14) is fixedly connected to one pulley of the pulley assembly (2). The other pulley of the pulley assembly (2) is connected to a motor (3). The bottom of the motor (3) is fixedly connected to the moving frame (15), and a hydraulic cylinder (17) is fixedly connected to one side of the moving frame (15).

2. The cutting length adjustment mechanism of the power cable cutting device according to claim 1, characterized in that: A crossbar is fixedly connected to the bottom of the hydraulic cylinder (17), one side of the crossbar is fixedly connected to the frame (5), and a guide plate (4) is fixedly connected to one side of the frame (5). The top of the guide plate (4) is slidably connected to one of the movable frames (15).

3. The cutting length adjustment mechanism of the power cable cutting device according to claim 1, characterized in that: A blower (1) is fixedly connected to one side of the support frame (9), an adsorption tube is fixedly connected to one side of the blower (1), and an adsorption bucket (7) is fixedly connected to one end of the adsorption tube.

4. The cutting length adjustment mechanism of the power cable cutting device according to claim 3, characterized in that: The bottom of the adsorption bucket (7) is fixedly connected to the auxiliary plate (16), and an adsorption port is provided on one side of the adsorption bucket (7).

5. The cutting length adjustment mechanism of the power cable cutting device according to claim 1, characterized in that: The auxiliary plate (16) is slidably connected to a placement plate (20), and the top of the placement plate (20) is fixedly connected to a limiting block two (22), one of the limiting blocks two (22) engaging with a limiting block one (19).

6. The cutting length adjustment mechanism of the power cable cutting device according to claim 5, characterized in that: An extension block is fixedly connected to the bottom of the placement plate (20). The extension block penetrates the top side wall of the auxiliary plate (16), and the extension block is connected to a threaded rod (21) by a thread.

7. The cutting length adjustment mechanism of the power cable cutting device according to claim 6, characterized in that: One end of the threaded rod (21) is rotatably connected to the auxiliary plate (16), and the other end of the threaded rod (21) is fixedly connected to the output shaft of the second motor (18). One side of the second motor (18) is fixedly connected to the auxiliary plate (16).

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