Cutting device for processing electric wire and cable

Abstract

The utility model relates to cable cutting technical field discloses a cutting device for wire and cable processing, including base, the top of base is fixedly connected with support frame, is provided with cutting assembly in the inside of support frame, is provided with clamping assembly in the inside of support frame, is provided with conveying assembly in the top of base, the front end of base is detachably installed with discharge tray, cutting assembly includes rotary lever, cutting plate no.

Description

Technical Field

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

[0002] The cutting device for wire and cable processing is a specialized piece of equipment used in the field of cable cutting technology. It is mainly used to cut cables to specified lengths according to preset production requirements in the cable production process. Its function is to ensure the stability of subsequent cable connections, the integrity of the insulation layer, and the compatibility of installation through stable cutting operations. It avoids subsequent processing and assembly failures or end-use safety hazards caused by skewed cuts or dimensional deviations. It provides standardized cable semi-finished products for the power, communication, and construction fields, and provides a basic guarantee for the quality of wire and cable processing and the smooth progress of subsequent processes.

[0003] Common wire and cable cutting devices typically include a base, a cutting component, a conveying component, and a receiving tray. During operation, the cable passes through the conveying component and is pushed to a specified length. Then, the cutting component is activated to complete the cutting. The cut cable falls into the receiving tray, thus completing the cutting process.

[0004] Existing cutting devices can perform basic cutting operations well, but in actual use, clamping and cutting need to be operated separately, which is inefficient and uneven clamping force can easily cause the cable to deviate during cutting, resulting in skewed cuts and dimensional deviations. At the same time, the conveyor rollers cannot be flexibly adjusted according to cables of different thicknesses. Thicker cables are easily squeezed and damaged, while thinner cables are prone to slipping, making it difficult to meet diverse processing needs.

[0005] Therefore, this utility model proposes a cutting device for wire and cable processing to overcome the shortcomings of the prior art. Utility Model Content

[0006] The purpose of this utility model is to provide a cutting device for wire and cable processing, and to solve the following technical problems: 1. This solves the problem that existing technologies require separate operations for clamping and cutting, resulting in low efficiency and easy occurrence of skewed cuts and dimensional deviations; 2. To solve the problem that the existing technology's conveyor structure cannot be flexibly adjusted and cannot meet diverse processing needs.

[0007] The objective of this utility model can be achieved through the following technical solutions: As a preferred embodiment of this utility model: a cutting device for wire and cable processing includes a base, a support frame fixedly connected to the top of the base, a cutting component inside the support frame, a clamping component inside the support frame, a conveying component on the top of the base, and a discharge tray detachably installed at the front end of the base; The cutting assembly includes a rotating rod, a first cutting plate, a second cutting plate, and a first motor. The rotating rod is rotatably connected inside the support frame. The first cutting plate is slidably connected to the top of the support frame. A gear is fixedly connected to the outer periphery of the rotating rod. A rack is fixedly connected to one end of the first cutting plate. The first gear and the rack mesh with each other. The second cutting plate is fixedly connected to the top of the base. The first motor is fixedly installed at one end of the support frame. The output end of the first motor is fixedly connected to one end of the rotating rod.

[0008] As a preferred embodiment of this utility model: the clamping assembly includes a mounting frame and a second gear. The mounting frame is fixedly connected to the bottom of the support frame. Two rotating rings are rotatably connected inside the mounting frame. Multiple grippers are rotatably connected inside the mounting frame. Fixing blocks are fixedly connected to the outer periphery of each of the multiple grippers. The multiple fixing blocks are respectively fixedly connected to the two rotating rings on opposite sides. A toothed ring is fixedly connected to one end of each rotating ring. The second gear is fixedly connected to the outer periphery of the rotating rod. The toothed ring and the second gear mesh with each other. Multiple synchronizing rods are fixedly connected to the two rotating rings on opposite sides.

[0009] As a preferred embodiment of this utility model: the conveying assembly includes a bidirectional threaded rod and a second motor. The bidirectional threaded rod is rotatably connected inside the base. Two support blocks are threadedly connected to the outer circumference of the bidirectional threaded rod. A drive shaft is rotatably mounted on the top of each of the two support blocks. Two driven shafts are slidably connected inside the support blocks. A transmission belt is sleeved on the outer circumference of the drive shaft and the driven shaft. The second motor is fixedly mounted on one end of the base. The output end of the second motor is fixedly connected to one end of the bidirectional threaded rod.

[0010] As a preferred embodiment of this utility model: a limiting frame is fixedly connected inside the support frame, a limiting block is fixedly connected to one end of the cutting plate, and the outer periphery of the limiting frame is slidably connected to the inner wall of the limiting block.

[0011] As a preferred embodiment of this utility model: a guide column is fixedly connected inside the support frame, and the inner walls of the two support blocks are slidably connected to the outer periphery of the guide column.

[0012] As a preferred embodiment of this utility model: both of the support blocks are rotatably connected to a one-way threaded rod inside, and the inner walls of the two driven shafts are respectively threaded to the outer periphery of the one-way threaded rod.

[0013] As a preferred embodiment of this utility model: a handle is fixedly connected to one end of each of the two one-way threaded rods, and a nut is threadedly connected to the outer circumference of each of the two one-way threaded rods, with one end of each of the two nuts abutting against one end of each of the two support blocks.

[0014] The beneficial effects of this utility model are: (1) In this utility model, through the cutting assembly and clamping assembly, when the motor drives the rotating rod to rotate, the gear two on the rotating rod simultaneously meshes with the gear ring, causing the rotating ring to rotate. The rotating ring, through the fixing block, enables the clamp to quickly clamp the wire and cable. At the same time, the gear one on the rotating rod meshes with the rack, pushing the cutting plate one to move stably downward along the limiting frame, and accurately docking with the cutting plate two to complete the cutting. The clamping and cutting actions are carried out simultaneously, which can avoid the deviation and shaking during cable cutting, ensure the cut is flat and the size is accurate, and effectively improve the cutting quality of wires and cables.

[0015] (2) This utility model uses a conveying assembly and a motor to drive the bidirectional threaded rod to rotate, which drives two support blocks to slide along the guide post to adjust the spacing, so as to adapt to wires and cables of different thicknesses and specifications. The rotating handle adjusts the unidirectional threaded rod to control the driven shaft, thereby adjusting the tension of the transmission belt. This can not only flexibly adapt to the conveying needs of various specifications of cables, but also ensure the conveying stability through tension adjustment, avoid cable slippage or damage, and improve the overall processing efficiency and conveying safety. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a schematic diagram of the toothed ring in this utility model; Figure 3 This is a schematic diagram of the limiting block in this utility model; Figure 4 This is a schematic diagram of the fixing block in this utility model; Figure 5 This is a schematic diagram of the bidirectional threaded rod in this utility model.

[0018] Attached diagram descriptions: 1. Base; 2. Support frame; 3. Cutting assembly; 4. Clamping assembly; 5. Conveying assembly; 6. Discharge tray; 301. Rotating rod; 302. Cutting plate one; 303. Gear one; 304. Rack; 305. Cutting plate two; 306. Motor one; 307. Limiting frame; 308. Limiting block; 401. Mounting frame; 402. Rotating ring; 403. Grip; 404. Fixing block; 405. Gear ring; 406. Gear two; 407. Synchronizing rod; 501. Bidirectional threaded rod; 502. Support block; 503. Drive shaft; 504. Driven shaft; 505. Transmission belt; 506. Motor two; 507. Guide column; 508. Unidirectional threaded rod; 509. Rotary handle; 510. Nut. Detailed Implementation

[0019] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-5 As shown, this utility model is a cutting device for wire and cable processing, including a base 1, a support frame 2 fixedly connected to the top of the base 1, a cutting component 3 inside the support frame 2, a clamping component 4 inside the support frame 2, a conveying component 5 on the top of the base 1, and a discharge tray 6 detachably installed at the front end of the base 1.

[0021] Specifically, the base 1 provides a supporting foundation for the entire equipment, the support frame 2 builds the core operating framework, and the discharge tray 6 is used to receive the cut cables and is detachable for easy handling.

[0022] Please see Figures 1-3 As shown, the cutting assembly 3 includes a rotating rod 301, a first cutting plate 302, a second cutting plate 305, and a first motor 306. The rotating rod 301 is rotatably connected inside the support frame 2. The first cutting plate 302 is slidably connected to the top of the support frame 2. A gear 303 is fixedly connected to the outer periphery of the rotating rod 301. A rack 304 is fixedly connected to one end of the first cutting plate 302. The gear 303 and the rack 304 mesh with each other. The second cutting plate 305 is fixedly connected to the top of the base 1. The first motor 306 is fixedly installed at one end of the support frame 2. The output end of the first motor 306 is fixedly connected to one end of the rotating rod 301. A limit frame 307 is fixedly connected inside the support frame 2. A limit block 308 is fixedly connected to one end of the first cutting plate 302. The outer periphery of the limit frame 307 is slidably connected to the inner wall of the limit block 308.

[0023] Specifically, the rotating rod 301 transmits the power of the motor 306 to drive the gear 303 to rotate synchronously. The gear 303 meshes with the rack 304, converting the rotational motion into linear motion, which pushes the cutting plate 302 to move. The cutting plate 302 docks with the cutting plate 305 to complete the cutting of the wire and cable. The cutting plate 305 serves as the cutting reference and bears the force of the cutting plate 302. The motor 306 provides rotational power to the rotating rod 301, which is the power source for the cutting action and also provides driving force for the clamping assembly 4. The limiting frame 307 provides sliding guidance for the limiting block 308. The limiting block 308 cooperates with the limiting frame 307 to restrict the movement trajectory of the cutting plate 302 and ensure stability and no deviation during cutting.

[0024] Please see Figure 1 , Figure 2 and Figure 4As shown, the clamping assembly 4 includes a mounting frame 401 and a second gear 406. The mounting frame 401 is fixedly connected to the bottom of the support frame 2. Two rotating rings 402 are rotatably connected inside the mounting frame 401. Multiple grippers 403 are rotatably connected inside the mounting frame 401. Fixing blocks 404 are fixedly connected to the outer periphery of each gripper 403. The multiple fixing blocks 404 are respectively fixedly connected to the opposite side of the two rotating rings 402. A toothed ring 405 is fixedly connected to one end of the rotating ring 402. The second gear 406 is fixedly connected to the outer periphery of the rotating rod 301. The toothed ring 405 and the second gear 406 mesh with each other. Multiple synchronizing rods 407 are fixedly connected to the opposite side of the two rotating rings 402.

[0025] Specifically, the mounting bracket 401 provides installation space for the components of the clamping assembly 4. When the rotating ring 402 rotates, it drives the clamp 403 to open and close through the fixing block 404. The clamp 403 directly contacts and clamps the wires and cables to prevent cutting deviation. The fixing block 404 connects the rotating ring 402 and the clamp 403 to transmit rotational force. The gear ring 405 meshes with the second gear 406 to transmit the power of the rotating rod 301 to the rotating ring 402. The second gear 406 rotates synchronously with the rotating rod 301 to provide power for the clamping action. The synchronizing rod 407 ensures that the two rotating rings 402 rotate synchronously.

[0026] Please see Figure 5 As shown, the conveying assembly 5 includes a bidirectional threaded rod 501 and a second motor 506. The bidirectional threaded rod 501 is rotatably connected inside the base 1. Two support blocks 502 are threadedly connected to the outer circumference of the bidirectional threaded rod 501. A drive shaft 503 is rotatably mounted on the top of each support block 502. Two driven shafts 504 are slidably connected inside the support blocks 502. A transmission belt 505 is sleeved on the outer circumference of the drive shaft 503 and the driven shaft 504. The second motor 506 is fixedly mounted on one end of the base 1. The output end of the second motor 506 is fixedly connected to the bidirectional threaded rod. At one end of 501, a guide post 507 is fixedly connected inside the support frame 2. The inner walls of two support blocks 502 are slidably connected to the outer periphery of the guide post 507. One-way threaded rods 508 are rotatably connected inside the two support blocks 502. The inner walls of two driven shafts 504 are threadedly connected to the outer periphery of the one-way threaded rods 508. A handle 509 is fixedly connected to one end of each of the two one-way threaded rods 508. Nuts 510 are threadedly connected to the outer periphery of each of the two one-way threaded rods 508. One end of each nut 510 abuts against one end of each of the two support blocks 502.

[0027] Specifically, when the bidirectional threaded rod 501 rotates, it causes the two support blocks 502 to move closer or further apart, adjusting the spacing to accommodate cables of different thicknesses. The support blocks 502 are used to install the drive shaft 503 and the driven shaft 504 to build the conveying structure. The drive shaft 503 provides transmission power, driving the transmission belt 505 to move. The driven shaft 504 cooperates with the drive shaft 503 to tension the transmission belt 505, ensuring stable conveying. The transmission belt 505 contacts the cable, driving the cable forward. The motor 506 provides rotational power to the bidirectional threaded rod 501. The guide post 507 restricts the movement direction of the support blocks 502 to prevent deviation during adjustment. When the unidirectional threaded rod 508 rotates, it adjusts the position of the driven shaft 504 and changes the tension of the transmission belt 505. The handle 509 facilitates the operator to rotate the unidirectional threaded rod 508. The nut 510 is used to fix the unidirectional threaded rod 508 to prevent loosening during use.

[0028] The working principle of this utility model is as follows: When conveying wires and cables of different specifications, motor 2 506 is started. The output end of motor 2 506 drives the bidirectional threaded rod 501 inside the base 1 to rotate. The two support blocks 502 on the outer periphery of the bidirectional threaded rod 501 slide towards or away from each other along the guide post 507 to adjust to the appropriate spacing for the cable thickness. Then, the handle 509 at one end of the support block 502 is rotated. The handle 509 drives the unidirectional threaded rod 508 to rotate. The unidirectional threaded rod 508 pushes the driven shaft 504 to slide inside the support block 502 until the drive shaft 503 and the transmission belt 505 on the outer periphery of the driven shaft 504 are in close contact with the cable surface. The nut 510 on the outer periphery of the unidirectional threaded rod 508 is tightened to fix the position of the driven shaft 504. The drive shaft 503 is started to drive the transmission belt 505 to move, so as to realize the stable conveying of the cable.

[0029] When cutting wires and cables, motor 306 is started. The output end of motor 306 drives the rotating rod 301 inside the support frame 2 to rotate synchronously. The gear 406 on the outer circumference of the rotating rod 301 rotates accordingly and meshes with the gear ring 405 at one end of the rotating ring 402, causing the two rotating rings 402 to rotate synchronously inside the mounting frame 401. The two rotating rings 402 maintain consistent movement through the synchronizing rod 407. The fixed block 404 on the opposite side of the rotating rings 402 moves with the rotating rings 402, pushing the multiple clamps 403 towards... The cable is rotated until it tightly contacts the outer circumference of the cable, thus clamping and fixing the cable. At the same time, the gear 303 on the outer circumference of the rotating rod 301 rotates synchronously and meshes with the rack 304 at one end of the cutting plate 302, converting the rotational motion into linear motion. This pushes the cutting plate 302 to slide along the inside of the support frame 2. The limiting block 308 at one end of the cutting plate 302 slides along the limiting frame 307 to ensure a stable movement trajectory until the cutting plate 302 and the cutting plate 305 at the top of the base 1 are precisely aligned, completing the cable cutting.

[0030] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.

Claims

1. A cutting device for processing wires and cables, comprising a base (1), characterized in that, The base (1) is fixedly connected to a support frame (2), a cutting component (3) is provided inside the support frame (2), a clamping component (4) is provided inside the support frame (2), a conveying component (5) is provided on the top of the base (1), and a discharge plate (6) is detachably installed at the front end of the base (1). The cutting assembly (3) includes a rotating rod (301), a first cutting plate (302), a second cutting plate (305), and a first motor (306). The rotating rod (301) is rotatably connected inside the support frame (2). The first cutting plate (302) is slidably connected to the top of the support frame (2). A gear (303) is fixedly connected to the outer periphery of the rotating rod (301). A rack (304) is fixedly connected to one end of the first cutting plate (302). The gear (303) and the rack (304) mesh with each other. The second cutting plate (305) is fixedly connected to the top of the base (1). The first motor (306) is fixedly installed at one end of the support frame (2). The output end of the first motor (306) is fixedly connected to one end of the rotating rod (301).

2. The cutting device for wire and cable processing according to claim 1, characterized in that, The clamping assembly (4) includes a mounting frame (401) and a gear (406). The mounting frame (401) is fixedly connected to the bottom of the support frame (2). Two rotating rings (402) are rotatably connected inside the mounting frame (401). Multiple grippers (403) are rotatably connected inside the mounting frame (401). Fixing blocks (404) are fixedly connected to the outer periphery of each of the multiple grippers (403). The multiple fixing blocks (404) are respectively fixedly connected to the opposite side of the two rotating rings (402). A toothed ring (405) is fixedly connected to one end of the rotating ring (402). The gear (406) is fixedly connected to the outer periphery of the rotating rod (301). The toothed ring (405) and the gear (406) mesh with each other. Multiple synchronizing rods (407) are fixedly connected to the opposite side of the two rotating rings (402).

3. The cutting device for wire and cable processing according to claim 1, characterized in that, The conveying assembly (5) includes a bidirectional threaded rod (501) and a second motor (506). The bidirectional threaded rod (501) is rotatably connected inside the base (1). Two support blocks (502) are threadedly connected to the outer circumference of the bidirectional threaded rod (501). A drive shaft (503) is rotatably mounted on the top of each of the two support blocks (502). Two driven shafts (504) are slidably connected inside the support blocks (502). A transmission belt (505) is sleeved on the outer circumference of the drive shaft (503) and the driven shaft (504). A second motor (506) is fixedly mounted on one end of the base (1). The output end of the second motor (506) is fixedly connected to one end of the bidirectional threaded rod (501).

4. The cutting device for wire and cable processing according to claim 1, characterized in that, The support frame (2) is fixedly connected to a limiting frame (307), and one end of the cutting plate (302) is fixedly connected to a limiting block (308). The outer periphery of the limiting frame (307) is slidably connected to the inner wall of the limiting block (308).

5. A cutting device for wire and cable processing according to claim 3, characterized in that, The support frame (2) is fixedly connected to a guide column (507), and the inner walls of the two support blocks (502) are slidably connected to the outer periphery of the guide column (507).

6. A cutting device for wire and cable processing according to claim 3, characterized in that, Both of the support blocks (502) are rotatably connected to one-way threaded rods (508), and the inner walls of the two driven shafts (504) are respectively threaded to the outer periphery of the one-way threaded rods (508).

7. A cutting device for wire and cable processing according to claim 6, characterized in that, Each of the two one-way threaded rods (508) is fixedly connected to a handle (509) at one end, and each of the two one-way threaded rods (508) is threaded with a nut (510) on its outer circumference. One end of each of the two nuts (510) abuts against one end of each of the two support blocks (502).

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