Cutting device for cable production

Abstract

The utility model discloses a cutting device for cable production, which comprises a base, the top of the base is fixedly connected with a cutting table, and the top of the cutting table is fixedly connected with a support. In the actual use process, the rotating handle on the support is rotated to cause the threaded rod to rotate, so that the connecting frame on the connecting sleeve is pushed to move forwards, the movement of the connecting frame drives the extrusion block to move forwards to extrude a cable body to be straight, the electric push rod at the top of the support is started, the connecting plate is pushed to move downwards, and in the downward moving process of the connecting plate, the cable body is extruded to be straight. When a cable is cut off, the sliding rods at the four corners and the pressing blocks can be driven to move downwards together, the pressing blocks conduct accurate positioning on the cable body when moving downwards, continuous pressing force is applied to the cable body through elasticity of the springs, accurate cutting off of the cable body is achieved through cooperation of the upper cutter and the bottom cutter, the whole system guarantees rapid and accurate positioning of the cable, and the service life of the cable is prolonged. And through cooperation of the spring and the pressing block, the deviation problem in the cutting process is solved, and the working efficiency and the cutting precision are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a cutting device for cable production. Background Art

[0002] A cutting device for cable production is a device used to precisely cut cables, ensuring that the cables are cut into the required lengths during the production process. The device usually includes one or more cutting blades, a feeding system, and a control panel. First, the cable is automatically fed into the cutting area by the feeding system, which can be in the form of a roller, chain, or belt drive. Then, the preset length of cable is precisely cut by the cutting blade. The cutting blade can be a rotary blade, a stamping blade, or other forms of cutting tools to accommodate different types and diameters of cables. The control panel allows the operator to set the cutting length, speed, and other parameters, and monitor the cutting process to ensure accuracy and consistency. The cutting device may also be equipped with a waste handling system to automatically collect and process the waste generated during the cutting process, thereby improving production efficiency and environmental friendliness. This equipment is crucial for large-scale production and high-precision cable manufacturing;

[0003] A search revealed a Chinese patent with publication number CN221388674U, which discloses a cutting device for cable production. The patent describes a technical solution in which a tower is provided on the outside of a cutting blade and an elastically sealed closing plate is provided under the sleeve. When the cutting blade is punched and cut, the squeezing force causes the closing plate to open. When the cutting blade is retracted into the sleeve, the closing plate shields the sleeve opening with an elastic member, preventing the cutting blade from being exposed to contamination and ensuring the quality of cable cutting.

[0004] In this solution, although the cutting knife is prevented from being contaminated, when cutting the cable, since the cable shape is not necessarily straight, if the cable is curved during cutting, the cutting will be uneven. At the same time, the cable shape is round, and it will slide left and right during cutting, resulting in cutting failure. In order to solve this technical problem, the utility model proposes a cutting device for cable production. Utility Model Content

[0005] (1) Technical problems solved

[0006] In this solution, although the cutting knife is prevented from being contaminated, when cutting the cable, since the cable shape is not necessarily straight, if the cable is curved during cutting, the cutting will be uneven. At the same time, the cable shape is round, and it will slide left and right during cutting, resulting in cutting failure. In order to solve this technical problem, the utility model proposes a cutting device for cable production.

[0007] (2) Technical solution

[0008] To achieve the above purpose, the utility model is realized through the following technical solutions: a cutting device for cable production, comprising a base, the top of the base is fixedly connected to the cutting table, the top of the cutting table is fixedly connected to a bracket, and the top of the bracket is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to a connecting plate, the four corners of the connecting plate are slidably connected to a sliding rod, and the bottom of each sliding rod is fixedly connected to a pressure block, the pressure block is fixedly connected to the connecting plate with a spring, the bottom of the pressure block is fixedly connected to the connecting plate, and a soft pad is fixedly connected to the inside of the arc groove, both ends of the bracket are threadedly connected to threaded rods, one end of the threaded rods on both sides is fixedly connected to a turning handle, and the other end of the threaded rod is rotatably connected to a connecting sleeve, the outer wall of the connecting sleeve is fixedly connected to the connecting frame, and the inner side wall of the connecting frame is fixedly connected to a pair of extrusion blocks, the bottom of the connecting plate is fixedly connected to an upper knife, and the inside of the cutting table is fixedly connected to a bottom knife.

[0009] Preferably, a pair of limiting rods are fixedly connected to the top of the connecting plate, and the limiting rods pass through the bracket and are slidably connected in the bracket.

[0010] Preferably, the pressing blocks are distributed on both sides of the upper knife, and the bottom knife corresponds to the upper knife.

[0011] Preferably, a pair of fixing brackets are fixedly connected to the tops of both ends of the base, the outer side wall of the fixing bracket on one side is fixedly connected to the second motor, and a pair of connecting rods are provided between the fixing brackets on both sides.

[0012] Preferably, one side of the connecting rod is fixedly connected to the output end of the second motor, the outer side walls of the connecting rod on both sides are fixedly connected with rollers, and the connecting rod is rotatably connected to the fixing frame.

[0013] Preferably, a cable body is provided between the rollers on both sides, and the cable body is slidably connected to the bottom of the pressing block.

[0014] (3) Beneficial effects

[0015] The utility model provides a cutting device for cable production, which has the following beneficial effects:

[0016] (1) Turning the handle on the bracket causes the threaded rod to rotate, thereby pushing the connecting frame on the connecting sleeve forward. The movement of the connecting frame drives the extrusion block forward to squeeze the cable body straight to ensure that it is flat during the cutting process. Next, start the electric push rod on the top of the bracket to push the connecting plate downward. The downward movement of the connecting plate is controlled by the limit rod to maintain the accuracy of its movement direction. During the downward movement of the connecting plate, it will drive the sliding rods and the pressure block at the four corners to move downward together. The pressure block accurately positions the cable body when moving downward and provides protection together with the soft pad to avoid damage to the cable. The pressure block continues to move downward and compresses the spring. The elasticity of the spring applies continuous pressing force to the cable body to prevent the cable from deflecting during cutting. Through the cooperation of the upper knife and the bottom knife, the cable body is accurately cut. The coordinated action of the entire system not only ensures the fast and accurate positioning of the cable, but also solves the offset problem during the cutting process through the cooperation of the spring and the pressure block, significantly improving work efficiency and cutting accuracy.

[0017] (2) The start of motor 2 drives the roller to rotate through the connecting rod, and the roller effectively propels the cable body through its rotation. Specifically, the rotational motion of motor 2 is transmitted to the roller through the connecting rod. The roller contacts the cable body on its surface and applies driving force. The fixed frame ensures the relative position and alignment of motor 2 and the roller to prevent offset or instability during operation. This precise component coordination solves the problems in cable transportation and realizes the smooth and continuous propulsion of the cable body, thereby improving the transportation efficiency and operational reliability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall top view of the structure of the utility model;

[0020] Figure 3 This is a side structural diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the external structure of the connecting plate of the utility model.

[0022] In the figure: 1. Base; 2. Cutting table; 3. Bracket; 4. Electric push rod; 5. Connecting plate; 6. Limit rod; 7. Upper knife; 8. Sliding rod; 9. Spring; 10. Pressure block; 11. Cushion; 12. Turning handle; 13. Threaded rod; 14. Connecting frame; 15. Extrusion block; 16. Connecting sleeve; 17. Fixed frame; 18. Motor 2; 19. Connecting rod; 20. Roller; 21. Cable body; 22. Bottom knife. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] Example 1: A cutting device for cable production, including a base 1, a cutting table 2 is fixedly connected to the top of the base 1, a bracket 3 is fixedly connected to the top of the cutting table 2, and an electric push rod 4 is fixedly connected to the top of the bracket 3, and the output end of the electric push rod 4 is fixedly connected to a connecting plate 5, the four corners of the connecting plate 5 are slidably connected to a slide rod 8, each slide rod 8 is fixedly connected to a pressure block 10 at the bottom, the pressure block 10 and the connecting plate 5 are fixedly connected to a spring 9, an arc groove is provided at the bottom of the pressure block 10, and a soft pad 11 is fixedly connected to the inside of the arc groove, and both ends of the bracket 3 are threaded There is a threaded rod 13, one end of the threaded rod 13 on both sides is fixedly connected to the handle 12, the other end of the threaded rod 13 is rotatably connected to the connecting sleeve 16, the outer wall of the connecting sleeve 16 is fixedly connected to the connecting frame 14, and the inner wall of the connecting frame 14 is fixedly connected to a pair of extrusion blocks 15, the bottom of the connecting plate 5 is fixedly connected to the upper knife 7, the inside of the cutting table 2 is fixedly connected to the bottom knife 22, the top of the connecting plate 5 is fixedly connected to a pair of limit rods 6, and the limit rods 6 pass through the bracket 3 and are slidably connected in the bracket 3, the pressing blocks 10 are distributed on both sides of the upper knife 7, and the bottom knife 22 corresponds to the upper knife 7.

[0026] The cam 14 on the upper and lower ends of the cam 14 are engaged, and the cam 14 on the lower and lower ends of the cam 14 are engaged, so that the cam 14 on the upper and lower ends of the cam 14 are engaged, and the cam 14 on the lower and upper ends of the cam 14 are engaged.

[0027] Example 2: The difference between this example and Example 1 is that a pair of fixing frames 17 are fixedly connected to the top of both ends of the base 1, the outer wall of the fixing frame 17 on one side is fixedly connected to the motor 2 18, and a pair of connecting rods 19 are arranged between the fixing frames 17 on both sides. The connecting rod 19 on one side is fixedly connected to the output end of the motor 2 18, and the outer walls of the connecting rods 19 on both sides are fixedly connected to rollers 20, and the connecting rods 19 are rotatably connected to the fixing frames 17, and a cable body 21 is arranged between the rollers 20 on both sides, and the cable body 21 is slidably connected to the bottom of the pressure block 10.

[0028] The cable body 21 is passed through the rollers 20 on both sides and smoothly passes the bottom of the bracket 3. During this process, the motor 2 18 is started, and the motor drives the connecting rod 19 to rotate. The rotation of the connecting rod 19 drives the roller 20 to rotate accordingly, thereby achieving effective propulsion of the cable body 21. The synergistic effect of the roller 20 and the motor 2 18 enables the cable body 21 to be fed smoothly and quickly, ensuring the efficiency and stability of the conveying process. The overall mechanism optimizes the conveying speed and efficiency of the cable through precise component matching.

[0029] Working principle: when the staff needs to cut the cable body 21, first pass the cable body 21 through the rollers 20 on both sides, and at the same time pass through the bottom of the bracket 3. At this time, start the motor 2 18, and under the action of the motor 2 18, drive the connecting rod 19 to rotate, thereby driving the roller 20 to rotate. The cooperation between them realizes the effect of fast feeding. At this time, the turning handles 12 on both sides of the rotating bracket 3 are driven to rotate under the action of the turning handle 12, thereby pushing the connecting frame 14 on the connecting sleeve 16 to move forward, and the movement of the connecting frame 14 drives the extrusion block 15 to move, thereby straightening the cable body 21. At this time, start the electric push rod 4 on the top of the bracket 3. 4, pushes the connecting plate 5 downward, and the connecting plate 5 is limited by the limit rod 6 to ensure that the moving direction is consistent. When the connecting plate 5 moves downward, it drives the sliding rods 8 at the four corners to move downward, and drives the pressure block 10 to move downward. When the pressure block 10 moves downward, the cable body 21 is positioned and protected by the soft pad 11. At this time, the connecting plate 5 continues to move downward, and the pressure block 10 compresses the spring 9, thereby pressing the cable body 21 through the elasticity of the spring 9 to prevent the problem of offset during cutting. At this time, the cable body 21 is cut by the upper knife 7 and the bottom knife 22. Through their cooperation, the effect of rapid positioning is achieved, the problem of errors during cutting is avoided, and work efficiency is improved.

[0030] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A cutting device for cable production, characterized in that: The invention comprises a base (1), wherein the top of the base (1) is fixedly connected to a cutting table (2), the top of the cutting table (2) is fixedly connected to a bracket (3), and the top of the bracket (3) is fixedly connected to an electric push rod (4), and the output end of the electric push rod (4) is fixedly connected to a connecting plate (5), the four corners of the connecting plate (5) are slidably connected to slide rods (8), the bottom of each slide rod (8) is fixedly connected to a pressure block (10), the pressure block (10) and the connecting plate (5) are fixedly connected to a spring (9), and the bottom of the pressure block (10) is provided with an arc groove. , and a soft pad (11) is fixedly connected inside the arc groove, both ends of the bracket (3) are threadedly connected to threaded rods (13), one end of the threaded rods (13) on both sides is fixedly connected to a turning handle (12), and the other end of the threaded rod (13) is rotatably connected to a connecting sleeve (16), the outer wall of the connecting sleeve (16) is fixedly connected to a connecting frame (14), and the inner wall of the connecting frame (14) is fixedly connected to a pair of extrusion blocks (15), the bottom of the connecting plate (5) is fixedly connected to an upper knife (7), and the inside of the cutting table (2) is fixedly connected to a bottom knife (22).

2. A cutting device for cable production according to claim 1, characterized in that: A pair of limiting rods (6) are fixedly connected to the top of the connecting plate (5), and the limiting rods (6) pass through the bracket (3) and are slidably connected inside the bracket (3).

3. The cutting device for cable production according to claim 1, characterized in that: The pressing blocks (10) are distributed on both sides of the upper knife (7), and the bottom knife (22) corresponds to the upper knife (7).

4. The cutting device for cable production according to claim 1, characterized in that: A pair of fixing frames (17) are fixedly connected to the tops of both ends of the base (1), a second motor (18) is fixedly connected to the outer side wall of the fixing frame (17) on one side, and a pair of connecting rods (19) are provided between the fixing frames (17) on both sides.

5. The cutting device for cable production according to claim 4, characterized in that: The connecting rod (19) on one side is fixedly connected to the output end of the second motor (18), the outer side walls of the connecting rod (19) on both sides are fixedly connected to rollers (20), and the connecting rod (19) is rotatably connected in the fixing frame (17).

6. The cutting device for cable production according to claim 5, characterized in that: A cable body (21) is provided between the rollers (20) on both sides, and the cable body (21) is slidably connected to the bottom of the pressing block (10).

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