Cutting device for wires and cables

Abstract

The utility model relates to the technical field of electric wire and cable processing, and discloses an electric wire and cable cutting device which comprises a cutting table, the top of the cutting table is fixedly connected with a cutting frame, an auxiliary feeding assembly is arranged on the rear side of the cutting frame, a cutting air cylinder is correspondingly arranged over the cutting frame, and the cutting air cylinder is fixedly connected with the cutting table. The output end of the bottom of the cutting air cylinder is fixedly connected with a cutting knife, the top end of the cutting air cylinder is fixedly connected with a fixing machine base, the bottom of the fixing machine base is fixedly connected with a connecting plate, the bottom of the connecting plate is provided with an adjusting frame, and the bottom of the adjusting frame is connected with an adjusting assembly in a matched mode. The adjusting assembly comprises an adjusting screw rod and a worm, the adjusting screw rod is rotationally connected to the adjusting frame, and the worm is connected with the adjusting screw rod in a meshed mode. By arranging the auxiliary feeding assembly and the adjusting assembly, the cutting requirements of different diameters and lengths can be met, meanwhile, manual intervention is reduced, and the automation degree and the working efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable processing technology, specifically to a wire and cable cutting device. Background Technology

[0002] Wires and cables are widely used in various fields such as power, communications, construction, and transportation. The quality and processing efficiency of wires and cables directly affect the safety and reliability of power systems. The cutting of wires and cables not only requires precise dimensional control but also needs to be completed efficiently and quickly.

[0003] For example, Chinese patent CN202222267698.6 discloses a high-efficiency cutting device for wires and cables. The device uses a fixing component to adjust the wires and cables to a suitable position according to their length. Then, the driving cylinder can drive the fixing plate to fix the wires and cables, thus avoiding deviations during cutting.

[0004] However, during the cutting process, when it is necessary to cut wires and cables of different diameters, the adjustment range of its fixing components is not flexible enough, and manual intervention is required during operation, which reduces the cutting efficiency. When cutting wires and cables of different lengths, the position of the fixing components also needs to be adjusted frequently, which increases the complexity of operation.

[0005] Based on this, the present invention designs a wire and cable cutting device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a cutting device for wires and cables to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cutting device for wires and cables, including a cutting table, a cutting frame fixedly connected to the top of the cutting table, an auxiliary feeding component provided on the rear side of the cutting frame, a cutting cylinder correspondingly provided directly above the cutting frame, a cutting blade fixedly connected to the output end of the bottom of the cutting cylinder, a fixed base fixedly connected to the top of the cutting cylinder, a connecting plate fixedly connected to the bottom of the fixed base, an adjusting frame provided at the bottom of the connecting plate, an adjusting component matchedly connected to the bottom of the adjusting frame, the adjusting component including an adjusting screw and a worm gear, the adjusting screw being rotatably connected to the adjusting frame, the top end of the adjusting screw penetrating the adjusting frame and fixedly connected to the connecting plate, the worm gear being located at the bottom of the adjusting frame, and the worm gear meshing with the adjusting screw.

[0008] Preferably, a cutting plate is fixedly connected to the top of the cutting frame, and a cutting groove is formed in the middle of the cutting plate.

[0009] Preferably, the auxiliary feeding assembly includes a support plate, a linear guide rail, a slider, and an auxiliary roller. The support plate is fixedly connected to the top of the cutting table. A linear guide rail is fixedly connected to the top left side of the support plate. A slider is movably connected to the linear guide rail. An auxiliary roller is rotatably connected to the left side of the slider.

[0010] Preferably, the adjustment assembly further includes a bearing housing and a handwheel. The bearing housing is fixedly connected to the adjustment frame, and a worm gear is rotatably connected inside the bearing housing. The left end of the worm gear is fixedly connected to the handwheel.

[0011] Preferably, sleeves are fixedly connected to the top corners of the adjustment frame, and auxiliary rods are slidably connected inside the sleeves. A connecting plate is fixedly connected to the top of the auxiliary rods.

[0012] Preferably, a waste hopper is provided at the bottom of the cutting channel, and a position sensor is provided at the front of the waste hopper, with the position sensor fixedly installed on the cutting frame.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0014] I. This utility model, by setting up an auxiliary feeding component and an adjustment component, guides the wires and cables to the cutting groove through the auxiliary roller of the auxiliary feeding component to maintain stability. After receiving a control signal, the cutting cylinder drives the cutting blade to move to the groove for precise cutting. After cutting, the waste hopper collects the waste material. After the position sensor detects the signal, it triggers the next cutting cycle. The adjustment frame and adjustment component work together, and through the synchronous rotation of the worm gear and the adjustment screw, the connecting plate and the fixed base move vertically, realizing the precise position adjustment of the cutting blade. This allows the cutting device to be quickly adjusted to adapt to different wires and cables of different diameters and lengths, ensuring cutting accuracy and efficiency, and improving processing efficiency.

[0015] Second, this utility model utilizes an automated adjustment mechanism to reduce manual intervention, thereby reducing operational complexity and improving work efficiency. By setting up auxiliary feeding components, the stability of wires and cables during the cutting process can be ensured, avoiding cutting deviations caused by improper operation, and further guaranteeing cutting quality. At the same time, the combined use of the waste hopper and position sensor enables real-time cleaning of waste and automated monitoring of the cutting process, ensuring the continuous and efficient operation of the cutting device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a structural schematic diagram of the present invention from another perspective;

[0018] Figure 3 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the cutting frame in this utility model;

[0020] Figure 5 This is a schematic diagram of the auxiliary feeding component in this utility model.

[0021] The components include: 1. Cutting table; 2. Cutting frame; 201. Cutting plate; 202. Cutting slot; 3. Auxiliary feeding assembly; 301. Support plate; 302. Linear guide rail; 303. Slider; 304. Auxiliary roller; 4. Cutting cylinder; 5. Cutting blade; 6. Fixed base; 7. Connecting plate; 8. Adjusting frame; 9. Adjusting assembly; 901. Adjusting screw; 902. Worm gear; 903. Bearing seat; 904. Handwheel; 10. Sleeve; 11. Auxiliary rod; 12. Waste hopper; 13. Position sensor. Detailed Implementation

[0022] 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. Example 1

[0023] Please see Figure 1 - Figure 3 Example 1 illustrates a wire and cable cutting device, including a cutting table 1, a cutting frame 2 fixedly connected to the top of the cutting table 1, an auxiliary feeding assembly 3 provided on the rear side of the cutting frame 2, a cutting cylinder 4 correspondingly provided directly above the cutting frame 2, a cutting blade 5 fixedly connected to the output end of the bottom of the cutting cylinder 4, a fixed base 6 fixedly connected to the top of the cutting cylinder 4, a connecting plate 7 fixedly connected to the bottom of the fixed base 6, an adjusting frame 8 provided at the bottom of the connecting plate 7, and an adjusting assembly 9 matchedly connected to the bottom of the adjusting frame 8. The adjusting assembly 9 includes an adjusting screw 901 and a worm gear 902. The adjusting screw 901 is rotatably connected to the adjusting frame 8, the top end of the adjusting screw 901 passes through the adjusting frame 8 and is fixedly connected to the connecting plate 7, and the worm gear 902 is provided at the bottom of the adjusting frame 8 and is meshed with the adjusting screw 901.

[0024] Please see Figure 1 and Figure 4 The top of the cutting frame 2 in the figure is fixedly connected to a cutting plate 201, and a cutting groove 202 is provided in the middle of the cutting plate 201.

[0025] In this embodiment, the wire and cable are guided into the cutting groove 202 by the auxiliary roller 304 of the auxiliary feeding assembly 3, ensuring that the wire and cable remain stable during the cutting process. After receiving the control signal, the cutting cylinder 4 drives the cutting blade 5 to move towards the cutting groove 202, accurately cutting the wire and cable to the required length. After the cutting is completed, the waste hopper 12 collects the waste generated during cutting. After the position sensor 13 detects the cutting completion signal, it can trigger the start of the next cutting cycle. The adjustment frame 8 and the adjustment assembly 9 work together to rotate the worm gear 902. At the same time, the adjustment screw 901 is driven to rotate synchronously through the engagement adjustment screw 901, thereby driving the connecting plate 7 and the fixed base 6 on its top to move vertically up and down, realizing the precise position adjustment of the cutting blade 5. This allows the cutting device to be quickly adjusted according to different wire and cable diameters and lengths, ensuring cutting accuracy and efficiency. This not only improves cutting accuracy but also increases processing efficiency.

[0026] In this embodiment.

[0027] It should be noted that, through the coordinated use of the adjusting frame 8 and the adjusting component 9, the worm gear 902 rotates, and at the same time, the adjusting screw 901 rotates synchronously through the engagement of the adjusting screw 901, thereby driving the connecting plate 7 and the fixed base 6 on its top to move vertically up and down, realizing the precise position adjustment of the cutting blade 5. This allows the cutting device to be quickly adjusted according to different wire and cable diameters and lengths, ensuring cutting accuracy and efficiency, which not only improves cutting accuracy but also enhances processing efficiency. Example 2

[0028] Please see Figure 3 and Figure 5 Example 2 is described below. This embodiment further illustrates Example 1. The auxiliary feeding assembly 3 in the figure includes a support plate 301, a linear guide rail 302, a slider 303, and an auxiliary roller 304. The support plate 301 is fixedly connected to the top of the cutting table 1. The linear guide rail 302 is fixedly connected to the top left side of the support plate 301. The slider 303 is movably connected to the linear guide rail 302. The auxiliary roller 304 is rotatably connected to the left side of the slider 303.

[0029] Furthermore, the adjustment assembly 9 also includes a bearing housing 903 and a handwheel 904. The bearing housing 903 is fixedly connected to the adjustment frame 8, and a worm gear 902 is rotatably connected inside the bearing housing 903. The left end of the worm gear 902 is fixedly connected to the handwheel 904.

[0030] In this embodiment, the slider 303 slides on the linear guide rail 302, and the auxiliary roller 304 rotates accordingly, thereby achieving stable guidance of the wires and cables. When it is necessary to adjust the cutting position, the handwheel 904 is operated, and the worm gear 902 rotates accordingly. Through engagement with the adjusting screw 901, the adjusting screw 901 rotates synchronously, thereby achieving precise adjustment of the vertical position of the cutting blade 5.

[0031] It should be noted that the top of the auxiliary roller 304 is kept at a certain distance from the surface of the cutting table 1 to avoid unnecessary friction or damage when guiding the wires and cables. The wires and cables are movably connected to the top surface of the auxiliary roller 304 to achieve stable feeding. The diameter and hardness of the auxiliary roller 304 need to be appropriately adjusted according to the specifications and materials of the wires and cables to adapt to different types of wires and cables, thereby ensuring the stability and consistency of the wires and cables during the cutting process. Example 3

[0032] Please see Figure 2 and Figure 3 Example 3 is described below. This embodiment further describes Example 2. In the figure, sleeves 10 are fixedly connected to the corners of the top of the adjusting frame 8. An auxiliary rod 11 is slidably connected inside the sleeve 10. A connecting plate 7 is fixedly connected to the top of the auxiliary rod 11.

[0033] Furthermore, a waste hopper 12 is provided at the bottom of the cutting channel 202, and a position sensor 13 is provided at the front side of the waste hopper 12. The position sensor 13 is fixedly installed on the cutting frame 2.

[0034] In this embodiment, an auxiliary rod 11 is slidably connected inside a sleeve 10 fixedly connected to the corner of the adjusting frame 8. The top end of the auxiliary rod 11 is fixedly connected to the connecting plate 7, which further ensures the stability and adjustment accuracy of the cutting device. The waste hopper 12 enables the waste generated during cutting to be effectively collected, while the position sensor 13 ensures the automation and continuity of the cutting process, improves production efficiency and safety, and achieves efficient and accurate cutting operations.

[0035] It should be noted that the position sensor 13 can monitor the position of the cutting blade 5 and the cutting process in real time to ensure the accuracy and safety of the cutting. When the cutting is completed, the position sensor 13 can detect the return position of the cutting blade 5 and trigger the opening of the waste hopper 12 so as to collect the waste generated by cutting in a timely manner and keep the working environment clean.

[0036] 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 cutting device for wires and cables, comprising a cutting table (1), characterized in that: A cutting frame (2) is fixedly connected to the top of the cutting table (1). An auxiliary feeding assembly (3) is provided on the rear side of the cutting frame (2). A cutting cylinder (4) is provided directly above the cutting frame (2). A cutting blade (5) is fixedly connected to the output end of the bottom of the cutting cylinder (4). A fixed base (6) is fixedly connected to the top of the cutting cylinder (4). A connecting plate (7) is fixedly connected to the bottom of the fixed base (6). An adjustment frame is provided at the bottom of the connecting plate (7). 8) An adjustment assembly (9) is matched and connected to the bottom of the adjustment frame (8). The adjustment assembly (9) includes an adjustment screw (901) and a worm gear (902). The adjustment screw (901) is rotatably connected to the adjustment frame (8). The top end of the adjustment screw (901) passes through the adjustment frame (8) and is fixedly connected to the connecting plate (7). The worm gear (902) is located at the bottom of the adjustment frame (8) and is meshed with the adjustment screw (901).

2. The wire and cable cutting device according to claim 1, characterized in that: The top of the cutting frame (2) is fixedly connected to a cutting plate (201), and a cutting slot (202) is provided in the middle of the cutting plate (201).

3. The wire and cable cutting device according to claim 1, characterized in that: The auxiliary feeding assembly (3) includes a support plate (301), a linear guide rail (302), a slider (303), and an auxiliary roller (304). The support plate (301) is fixedly connected to the top of the cutting table (1). The linear guide rail (302) is fixedly connected to the top left side of the support plate (301). The slider (303) is movably connected to the linear guide rail (302). The auxiliary roller (304) is rotatably connected to the left side of the slider (303).

4. The wire and cable cutting device according to claim 1, characterized in that: The adjustment assembly (9) also includes a bearing seat (903) and a handwheel (904). The bearing seat (903) is fixedly connected to the adjustment frame (8). A worm gear (902) is rotatably connected inside the bearing seat (903). The left end of the worm gear (902) is fixedly connected to the handwheel (904).

5. A wire and cable cutting device according to claim 1, characterized in that: Sleeves (10) are fixedly connected to the top corners of the adjustment frame (8), and auxiliary rods (11) are slidably connected inside the sleeves (10). A connecting plate (7) is fixedly connected to the top of the auxiliary rods (11).

6. A wire and cable cutting device according to claim 2, characterized in that: The bottom of the cutting channel (202) is provided with a waste hopper (12), and the front side of the waste hopper (12) is provided with a position sensor (13). The position sensor (13) is fixedly installed on the cutting frame (2).

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