Cable production guillotine shear
By introducing winding and cutting components into the cable production cutting machine, flexible winding and buffer cutting solve the problems of cable deformation and equipment vibration, improving the quality of cable production and the stability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI DEYUAN CABLE GRP
- Filing Date
- 2025-06-06
- Publication Date
- 2026-05-22
AI Technical Summary
Existing cable cutting machines are prone to cable deformation or sheath indentation during the cutting process. The lack of buffer design causes equipment vibration and burrs on the cut due to impact, which affects product qualification rate and equipment life.
The design employs a winding assembly and a cutting assembly. The winding assembly uses a hydraulically driven U-shaped frame and rubber rollers to flexibly wind the cable, while the cutting assembly uses a hydraulically driven rubber block to flexibly clamp and a buffer spring to buffer the cutting, ensuring that the cable surface is not damaged and reducing the cutting impact force.
It enables flexible winding and smooth cutting during cable production, avoiding damage to the cable sheath, reducing equipment vibration and noise, and improving cable cutting accuracy and equipment lifespan.
Smart Images
Figure CN224265925U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cable production technology, specifically to a cable cutting machine. Background Technology
[0002] In the cable manufacturing process, the cable cutting machine is the core equipment for achieving fixed-length cable cutting and meeting diverse market demands. Its main function is to accurately cut continuously produced cables according to set length requirements, ensuring that the specifications of each cable segment are uniform and meeting the needs of different engineering installations and equipment connections.
[0003] Cable cutting machines typically consist of a frame, a wire feeding mechanism, a cutting mechanism, a length measuring device, and a control system. The frame provides a stable support platform for the equipment; the wire feeding mechanism uses a servo motor to drive rollers and feed the cable at a constant speed; the cutting mechanism can use methods such as rotary blade cutting, saw blade cutting, or laser cutting; the length measuring device usually uses an encoder or photoelectric sensor to monitor the cable feeding length in real time; and the control system precisely controls the wire feeding and cutting actions according to preset length parameters.
[0004] However, in actual use, most of the above-mentioned cable cutting machines apply rigid pressure to the cable, which can easily cause cable deformation or indentation on the sheath, affecting the product qualification rate. Moreover, they lack buffer design during the cutting process, and the impact force generated when the blade contacts the cable can easily cause equipment vibration, burrs on the cut, or even blade wear or breakage. In view of this, we propose a cable cutting machine. Utility Model Content
[0005] The purpose of this invention is to provide a cable cutting machine to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A cable cutting machine includes a mounting frame, a support cylinder fixedly mounted on the mounting frame, a support plate fixedly mounted on the support cylinder, a support leg fixedly mounted at the bottom of the support plate, and a winding assembly provided on the mounting frame. The winding assembly includes:
[0008] A limiting rod is fixedly installed on the mounting bracket, a main hydraulic device is fixedly installed on the mounting bracket, a U-shaped frame is fixedly installed on the piston end of the main hydraulic device, and a mounting plate is fixedly installed on the U-shaped frame;
[0009] The motor is fixedly mounted on the mounting plate, a collection rack is rotatably mounted on the U-shaped frame, a reinforcing beam is fixedly mounted on the U-shaped frame, and a square tube is fixedly mounted on the support plate;
[0010] A helical spring is provided, with one end of the helical spring fixedly installed on the square tube, and one end of a square rod fixedly installed on the other end of the helical spring. A hinge frame is fixedly installed on the other end of the square rod, and a rubber roller is rotatably installed on the hinge frame.
[0011] In a further embodiment, multiple sets of the limiting rod, main hydraulic device, square tube, helical spring, square rod, hinge frame, and rubber roller are provided.
[0012] In a further embodiment, a transmission module is installed between the motor output end and the collection rack. The transmission module consists of two sets of pulleys and one set of belts.
[0013] In a further embodiment, the helical spring is disposed inside the square tube, and the square rod slides inside the square tube.
[0014] In a further embodiment, the support plate is provided with a cutting assembly, which includes a support frame. The support frame is fixedly installed on the support plate, and a bottom hydraulic device is fixedly installed at the bottom of the support frame. A rubber block is fixedly installed at the piston end of the bottom hydraulic device, and a groove is formed on the rubber block. A top hydraulic device is fixedly installed at the top of the support frame, and a cutting blade holder is fixedly installed at the piston end of the top hydraulic device. A cylinder is fixedly installed on the support plate, and a buffer plate is fixedly installed on the rubber block. One end of a buffer spring is fixedly installed inside the cylinder, and one end of a round rod is fixedly installed at the other end of the buffer spring.
[0015] In a further embodiment, multiple sets of the cylinder, buffer plate, buffer spring, and round rod are provided.
[0016] In a further embodiment, the buffer spring is disposed inside the cylinder, the round rod slides inside the cylinder, the other end of the round rod is fixedly installed at the bottom of the buffer plate, and the cutting blade holder is disposed directly above the rubber block and the groove.
[0017] Compared with the prior art, this utility model provides a cable cutting machine with the following advantages:
[0018] 1. This cable cutting machine is equipped with a winding component to make the production process more convenient and efficient. This component, together with the main hydraulic device, drives the U-shaped frame to move up and down along the limit rod. The height of the collection frame can be adjusted according to the cable diameter to meet the winding requirements of different cable specifications. The motor drives the collection frame to rotate through the transmission module, winding the cable in an orderly manner. The transmission process is smooth and reliable. The helical springs in multiple sets of square cylinders push the square rods, so that the rubber rollers on the hinge frame always elastically fit the cable surface, which can provide winding traction force while avoiding damage to the cable sheath.
[0019] 2. This cable cutting machine, to make the cable production process smoother and more reliable, is equipped with a cutting component. This component, in conjunction with a bottom hydraulic device, pushes a rubber block upwards, which flexibly clamps the cable to be cut through grooves. The rubber block can accommodate cables of different diameters, avoiding damage caused by rigid clamping. The top hydraulic device drives the cutting blade holder downwards to cut, precisely aligning it with the rubber block to ensure a clean cut. Multiple sets of buffer springs inside the cylinders are connected to a buffer plate via round rods, providing cushioning force during cutting, reducing impact wear on the equipment, and making the cable production process smoother and more reliable. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the overall structure of the present invention from another perspective;
[0022] Figure 3 This is a schematic diagram of a portion of the winding assembly of this utility model;
[0023] Figure 4 This is a schematic diagram of part of the structure of this utility model;
[0024] Figure 5 This utility model Figure 4 Enlarged structural diagram of region A in the middle;
[0025] Figure 6 This is a cross-sectional view of part of the severing component of this utility model.
[0026] Explanation of icon numbers:
[0027] 1. Mounting bracket; 2. Support cylinder; 3. Support plate; 4. Support legs;
[0028] 5. Winding assembly; 51. Limiting rod; 52. Main hydraulic device; 53. U-shaped frame; 54. Mounting plate; 55. Motor; 56. Collection rack; 57. Transmission module; 58. Reinforcing beam; 59. Square tube; 510. Helical spring; 511. Square rod; 512. Hinge frame; 513. Rubber roller;
[0029] 6. Cutting assembly; 61. Support frame; 62. Bottom hydraulic device; 63. Rubber block; 64. Groove; 65. Top hydraulic device; 66. Cutting blade holder; 67. Cylinder; 68. Buffer plate; 69. Buffer spring; 610. Round rod. Detailed Implementation
[0030] 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.
[0031] In this application, the term "above" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is primarily used to better describe this application and its embodiments, and is not intended to limit the indicated device, element, or component to having a specific orientation, or to construct and operate in a specific orientation. Furthermore, the term "above" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.
[0032] Please see Figures 1-6 This utility model provides a technical solution:
[0033] A cable cutting machine includes a mounting frame 1, a support cylinder 2 fixedly mounted on the mounting frame 1, a support plate 3 fixedly mounted on the support cylinder 2, and a support leg 4 fixedly mounted at the bottom of the support plate 3.
[0034] In one embodiment of this utility model, a winding assembly 5 is provided on the mounting frame 1. The winding assembly 5 includes a limiting rod 51. The limiting rod 51 is fixedly installed on the mounting frame 1. A main hydraulic device 52 is fixedly installed on the mounting frame 1. A U-shaped frame 53 is fixedly installed on the piston end of the main hydraulic device 52. A mounting plate 54 is fixedly installed on the U-shaped frame 53. A motor 55 is fixedly installed on the mounting plate 54. A collecting rack 56 is rotatably installed on the U-shaped frame 53. A reinforcing beam 58 is fixedly installed on the U-shaped frame 53. A square tube 59 is fixedly installed on the support plate 3. A helical spring 510 is fixedly installed on the square tube 59. At one end, a helical spring 510 is fixedly installed at the other end of a square rod 511. At the other end of the square rod 511, a hinge frame 512 is fixedly installed. A rubber roller 513 is rotatably installed on the hinge frame 512. Multiple sets of limit rod 51, main hydraulic device 52, square tube 59, helical spring 510, square rod 511, hinge frame 512 and rubber roller 513 are provided. A transmission module 57 is installed between the output end of motor 55 and collection rack 56. The transmission module 57 consists of two sets of pulleys and one set of belt. The helical spring 510 is located inside the square tube 59, and the square rod 511 slides inside the square tube 59.
[0035] In this embodiment, the cable is first introduced into the working area of the equipment, and the main hydraulic device 52 is started. The piston end of the main hydraulic device 52 drives the U-shaped frame 53 to move up and down along the limiting rod 51. The height of the collection frame 56 is flexibly adjusted according to the cable diameter to adapt to the winding requirements of different cable specifications. The helical springs 510 in the multiple sets of square tubes 59 push the square rod 511, so that the rubber rollers 513 on the hinge frame 512 elastically fit against the cable surface, providing stable traction during the subsequent winding process, while avoiding damage to the cable sheath. At the same time, the motor 55 on the mounting plate 54 is started. The motor 55 drives the collection frame 56 to rotate through the transmission module 57 composed of two sets of pulleys and one set of belts. The reinforcing beam 58 enhances the structural strength of the U-shaped frame 53, ensuring stable and reliable transmission. Driven by the motor 55, the collection frame 56 winds the cable in an orderly manner. The multiple sets of rubber rollers 513 work closely together to ensure that the cable remains neatly arranged during the winding process, completing the cable collection work.
[0036] In one embodiment of this utility model, a cutting component 6 is provided on the support plate 3. The cutting component 6 includes a support frame 61, which is fixedly installed on the support plate 3. A bottom hydraulic device 62 is fixedly installed at the bottom of the support frame 61, and a rubber block 63 is fixedly installed at the piston end of the bottom hydraulic device 62. A groove 64 is formed on the rubber block 63. A top hydraulic device 65 is fixedly installed at the top of the support frame 61, and a cutting blade holder 66 is fixedly installed at the piston end of the top hydraulic device 65. A cutting blade holder 66 is fixedly installed on the support plate 3. A buffer plate 68 is fixedly installed on the cylinder 67 and the rubber block 63. One end of a buffer spring 69 is fixedly installed inside the cylinder 67, and one end of a round rod 610 is fixedly installed on the other end of the buffer spring 69. Multiple sets of cylinder 67, buffer plate 68, buffer spring 69 and round rod 610 are provided. The buffer spring 69 is located inside the cylinder 67, and the round rod 610 slides inside the cylinder 67. The other end of the round rod 610 is fixedly installed at the bottom of the buffer plate 68. The cutting blade holder 66 is located directly above the rubber block 63 and the groove 64.
[0037] In this embodiment, when the cable is wound to a specified length, the bottom hydraulic device 62 is activated. The bottom hydraulic device 62 pushes the rubber block 63 upward. The groove 64 on the rubber block 63 flexibly clamps the cable to be cut. Its design can adapt to cables of different diameters, avoiding damage to the cable caused by rigid clamping. At the same time, the top hydraulic device 65 drives the cutting blade holder 66 downward, and cuts it after precise alignment with the rubber block 63, ensuring a flat cable cut. The buffer springs 69 in the multiple sets of cylinders 67 are connected to the buffer plate 68 through the round rod 610, providing buffering force at the moment of cutting, effectively reducing the impact force generated by cutting on the equipment, reducing vibration and noise, and making the cutting process more stable, thereby improving the cable cutting accuracy and the service life of the equipment, and completing the entire cable production cutting process.
[0038] All electrical components appearing in this application are electrically connected to the controller and 220V AC mains power. The controller is a conventional and known device that can control the main hydraulic device 52, motor 55, bottom hydraulic device 62, and top hydraulic device 65. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as riveting and welding that are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.
[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A cable cutting machine, comprising a mounting frame (1), wherein a support cylinder (2) is fixedly mounted on the mounting frame (1), a support plate (3) is fixedly mounted on the support cylinder (2), and a support leg (4) is fixedly mounted at the bottom of the support plate (3), characterized in that: The mounting bracket (1) is provided with a winding assembly (5), the winding assembly (5) comprising: Limiting rod (51), the limiting rod (51) is fixedly installed on the mounting frame (1), the main hydraulic device (52) is fixedly installed on the mounting frame (1), the piston end of the main hydraulic device (52) is fixedly installed with a U-shaped frame (53), and the mounting plate (54) is fixedly installed on the U-shaped frame (53). The motor (55) is fixedly installed on the mounting plate (54), the collection rack (56) is rotatably installed on the U-shaped frame (53), the reinforcing beam (58) is fixedly installed on the U-shaped frame (53), and the square tube (59) is fixedly installed on the support plate (3). A helical spring (510) is fixedly installed on the square tube (59). One end of the helical spring (510) is fixedly installed on the other end of the helical spring (510). A hinge frame (512) is fixedly installed on the other end of the square rod (511). A rubber roller (513) is rotatably installed on the hinge frame (512).
2. The cable cutting machine according to claim 1, characterized in that: The limiting rod (51), main hydraulic device (52), square tube (59), helical spring (510), square rod (511), hinge frame (512) and rubber roller (513) are provided in multiple sets.
3. A cable cutting machine according to claim 1, characterized in that: A transmission module (57) is installed between the output end of the motor (55) and the collection rack (56). The transmission module (57) consists of two sets of pulleys and one set of belts.
4. A cable cutting machine according to claim 1, characterized in that: The helical spring (510) is disposed inside the square tube (59), and the square rod (511) slides inside the square tube (59).
5. A cable cutting machine according to claim 1, characterized in that: A cutting component (6) is provided on the support plate (3). The cutting component (6) includes a support frame (61). The support frame (61) is fixedly installed on the support plate (3). A bottom hydraulic device (62) is fixedly installed at the bottom of the support frame (61). A rubber block (63) is fixedly installed at the piston end of the bottom hydraulic device (62). A groove (64) is opened on the rubber block (63). A top hydraulic device (65) is fixedly installed at the top of the support frame (61). A cutting blade holder (66) is fixedly installed at the piston end of the top hydraulic device (65). A cylinder (67) is fixedly installed on the support plate (3). A buffer plate (68) is fixedly installed on the rubber block (63). One end of a buffer spring (69) is fixedly installed inside the cylinder (67). One end of a round rod (610) is fixedly installed at the other end of the buffer spring (69).
6. A cable cutting machine according to claim 5, characterized in that: The cylinder (67), buffer plate (68), buffer spring (69) and round rod (610) are provided in multiple sets.
7. A cable cutting machine according to claim 5, characterized in that: The buffer spring (69) is located inside the cylinder (67), the round rod (610) slides inside the cylinder (67), the other end of the round rod (610) is fixedly installed at the bottom of the buffer plate (68), and the cutting blade holder (66) is located directly above the rubber block (63) and the groove (64).