Cable shearing device

Abstract

The utility model discloses a cable shearing device, which belongs to the technical field of cable processing and comprises a mounting base, a processing table arranged above the mounting base, a conveying groove arranged above the processing table, a plurality of guide grooves symmetrically arranged on two sides of the conveying groove, and first electric push rods arranged on the inner walls of the plurality of guide grooves. The telescopic ends of the first electric push rods are fixedly connected with guiding assemblies, and the guiding assemblies are slidably connected into the guiding grooves. A cutting mechanism is arranged in the middle of the machining table, a first indicating finger is arranged on the cutting mechanism, a plurality of limiting grooves are further formed in the conveying groove, limiting mechanisms are arranged in the limiting grooves, second indicating fingers are arranged on the limiting mechanisms, and a main graduated scale is arranged on the machining table. And the shearing length of the cable can be adjusted as required, so that the fixed-length cutting requirements of the cables with different thicknesses are met, and the use requirements of the cables with different thicknesses are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable processing, in particular to a cable shearing device. Background Art

[0002] With the rapid development of modern industry and construction, various cables are widely used in power transmission, communication, control and other fields. The precise cutting and processing of cables has become an important link in the production and use of cables. These defects may affect the quality and safety of the products, so the precise cutting of cables is very important to ensure the production quality of cables.

[0003] Traditional cable cutting methods usually require the cables to be fixed and then cut using semi-automatic and automated cable cutting devices. These devices solve some of the problems of manual cutting to a certain extent, but the devices are often complex in structure and expensive, and when faced with cables of different specifications, the adjustment process is cumbersome and has poor adaptability. Some automated equipment can only work within a preset range and cannot flexibly respond to the diversity of cable types.

[0004] Traditional cable cutting devices cannot ensure the consistency of cutting length, and most of them cannot meet the needs of fixed-length cutting of cables of different thicknesses, and cannot meet the use requirements of cables of different thicknesses. Utility Model Content

[0005] The purpose of the present utility model is to provide a cable cutting device to solve at least one aspect of the problems and defects raised in the above background technology.

[0006] Provided is a cable cutting device, comprising a mounting base, a processing table is arranged above the mounting base, a conveying trough is arranged above the processing table, a plurality of guide grooves are symmetrically arranged on both sides of the conveying trough, a plurality of first electric push rods are arranged on the inner walls of the guide grooves, the telescopic ends of the first electric push rods are fixedly connected with guide assemblies, and the guide assemblies are slidably connected in the guide grooves;

[0007] A cutting mechanism is provided in the middle of the processing table, and a first indicator needle is provided on the cutting mechanism. A plurality of limit grooves are also provided on the conveying groove, and limit mechanisms are provided in the limit grooves. Second indicator needles are provided on the limit mechanisms, and a main scale is provided on the processing table. When the cable is conveyed to a predetermined length, a certain limit mechanism is activated to block the continued movement of the cable. At this time, the cutting mechanism in the middle of the processing table is ready for cutting. A first indicator needle is provided on the cutting mechanism to indicate the cutting position. The second indicator needle on the limit mechanism cooperates with the first indicator needle to confirm the length of the cable to be cut. The distance between the second indicator needle on the limit mechanism and the first indicator needle is read on the main scale. After confirming the length of the cable to be cut, the cutting mechanism is activated to perform the cable cutting operation to obtain the cut fixed-length cable. The guide component at the cut fixed-length cable is activated again to convey the cut fixed-length cable to the outside of the processing table. After the cut fixed-length cable is conveyed, the cutting knife body on the cutting mechanism retracts to the initial position to prepare for cutting the next section of the cable.

[0008] Furthermore, the guide assembly includes a mounting frame, which is fixedly connected to the telescopic end of the first electric push rod. A driving motor is arranged on the mounting frame, and an output end of the driving motor is fixedly connected to a guide wheel. The guide wheel is rotatably connected in the mounting frame, and the distance between the two mounting frames is adjusted to form an area between the two guide wheels that can accommodate cables of different thicknesses, thereby ensuring that the cables are accurately positioned and smoothly transported in the conveying trough. When the cables need to be transported, the driving motor is started and the guide wheel starts to rotate. By adjusting the two first electric push rods, the distance between the two guide wheels is changed to adapt to the transportation requirements of cables of different thicknesses. Cables of different thicknesses are clamped between the two guide wheels and are smoothly transported in the conveying trough.

[0009] Furthermore, the guide wheels are each provided with a rubber layer, and the rubber layer can increase the friction between the guide wheel and the cable.

[0010] Furthermore, the cutting mechanism includes a cutting frame, which is arranged in the middle of the processing table. A cylinder is arranged on the cutting frame, and a cutting blade is fixedly connected to the telescopic end of the cylinder. A first indicator needle is arranged on one side of the upper part of the cutting frame.

[0011] Furthermore, the cutting knife body includes a mounting plate and a cutting knife. The mounting plate is fixedly connected to the telescopic end of the cylinder. The cutting knife is detachably connected to the mounting plate. The detachable connection design of the cutting knife facilitates the replacement and maintenance of the tool, thereby improving the efficiency and service life of the overall equipment.

[0012] Furthermore, the limiting mechanism includes a second electric push rod, a limiting plate is arranged on the telescopic end of the second electric push rod, a second indicator needle is detachably connected above the limiting plate, the distance between the second indicator needle and the first indicator needle is read on the main scale to obtain the length data of the fixed-length cable after being cut, so as to facilitate the operator to adjust and confirm the limiting position.

[0013] Furthermore, the limit plates are all provided with sponge layers, which can play a good role in shock absorption and buffering, thereby reducing the direct impact between the limit plates and the cables and improving the stability and safety of the cutting operation.

[0014] Furthermore, a collection frame is provided on one side of the upper portion of the mounting base. The collection frame is located below the processing table. The collection frame can accommodate a certain number of fixed-length cables, thereby reducing the workload of operators.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] Place one end of the cable in the conveying trough, adjust the distance between the two guide components to meet the conveying requirements of cables of different thicknesses, and the guide component drives the cable to move in the conveying trough to convey the cable to the required cutting position. When the cable is conveyed to a predetermined length, a certain limit mechanism is activated to block the continued movement of the cable, and the cutting mechanism is ready for cutting. The distance between the second indicator needle and the first indicator needle on the limit mechanism is read on the main scale. After confirming the length of the cable to be cut, the cutting mechanism is started to cut the cable to obtain the cut fixed-length cable. The guide component at the cut fixed-length cable is started again to convey the cut fixed-length cable to the outside of the processing table. After the cut fixed-length cable is conveyed, the cutting knife body on the cutting mechanism returns to the initial position to prepare for cutting the next section of the cable.

[0017] Repeat the above operations, select a suitable limiting mechanism as needed to limit the moving distance of the cable, confirm the distance between the limiting mechanism and the cutting mechanism to obtain cut cables of different lengths. Through the above steps, the fixed-length cutting of cables of different thicknesses can be efficiently performed, and the cutting length of the cable can be adjusted as needed to meet the fixed-length cutting needs of cables of different thicknesses, so as to meet the use requirements of cables of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a cable cutting device;

[0020] Figure 2A schematic diagram of the top view of the processing table provided in an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the cutting mechanism structure provided by an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the structure of a guide assembly provided in an embodiment of the utility model;

[0023] Figure 5 A schematic diagram of the structure of a limiting mechanism provided in an embodiment of the utility model.

[0024] In the figure: 1. mounting base; 2. processing table; 21. conveying trough; 22. limiting groove; 3. guide groove; 4. first electric push rod; 5. guide assembly; 51. mounting frame; 52. driving motor; 53. guide wheel; 6. cutting mechanism; 61. cutting frame; 62. cylinder; 63. cutting knife body; 631. mounting plate; 632. cutting knife; 7. first indicator needle; 8. limiting mechanism; 81. second electric push rod; 82. limiting plate; 821. sponge layer; 9. second indicator needle; 10. main scale; 11. collecting frame. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of the utility model.

[0031] See also Figure 1-5 As shown, in the embodiment of the utility model, a cable cutting device comprises a mounting base 1, a processing table 2 is arranged above the mounting base 1, a conveying groove 21 is arranged above the processing table 2 for conveying cables, a plurality of guide grooves 3 are symmetrically arranged on both sides of the conveying groove 21, a plurality of first electric push rods 4 are arranged on the inner walls of the plurality of guide grooves 3, the telescopic ends of the first electric push rods 4 are fixedly connected with guide assemblies 5, and the guide assemblies 5 are slidably connected in the guide grooves 3;

[0032] A cutting mechanism 6 is provided in the middle of the processing table 2, and a first indicator needle 7 is provided on the cutting mechanism 6. A plurality of limit grooves 22 are also provided on the conveying groove 21, and a limit mechanism 8 is provided in each of the limit grooves 22. A second indicator needle 9 is provided on each of the limit mechanisms 8. A main scale 10 is provided on the processing table 2;

[0033] Place one end of the cable in the conveying groove 21, and drive the guide assembly 5 to slide in the guide groove 3 through the telescopic movement of the first electric push rod 4, so as to adjust the distance between the two guide assemblies 5 to meet the conveying requirements of cables of different thicknesses. The guide assembly 5 drives the cable to move in the conveying groove 21 and conveys the cable to the position where it needs to be cut;

[0034] When the cable is transported to a predetermined length, a certain limiting mechanism 8 is activated to block the further movement of the cable. At this time, the cutting mechanism 6 in the middle of the processing table 2 is ready for cutting. The cutting mechanism 6 is provided with a first indicator needle 7 for indicating the cutting position. The second indicator needle 9 on the limiting mechanism 8 cooperates with the first indicator needle 7 to confirm the length of the cable to be cut. The distance between the second indicator needle 9 and the first indicator needle 7 on the limiting mechanism 8 is read on the main scale 10. After confirming the length of the cable to be cut, the cutting mechanism 6 is started to perform the cable cutting operation to obtain the cut fixed-length cable. The guide component 5 at the cut fixed-length cable is started again to transport the cut fixed-length cable to the outside of the processing table 2. After the cut fixed-length cable is transported, the cutting blade 63 on the cutting mechanism 6 returns to the initial position to prepare for cutting the next section of the cable.

[0035] Repeat the above operations, select a suitable limiting mechanism 8 as needed to limit the moving distance of the cable, confirm the distance between the limiting mechanism 8 and the cutting mechanism 6 to obtain cut cables of different lengths. Through the above steps, the cable cutting device can efficiently perform fixed-length cutting of cables of different thicknesses, and can adjust the cutting length of the cable as needed to meet the use requirements of different cables.

[0036] In one embodiment, see Figure 1 , Figure 2 and Figure 4 As shown, the guide assembly 5 includes a mounting frame 51, which is fixedly connected to the telescopic end of the first electric push rod 4. A driving motor 52 is arranged on the mounting frame 51. The output end of the driving motor 52 is fixedly connected to a guide wheel 53. The guide wheel 53 is rotatably connected in the mounting frame 51. When the first electric push rod 4 is extended or retracted, the mounting frame 51 is driven to slide in the guide groove 3. The two first electric push rods 4 respectively drive the movement of the two mounting frames 51, thereby adjusting the distance between the two mounting frames 51. By adjusting the distance between the two mounting frames 51, an area that can adapt to cables of different thicknesses is formed between the two guide wheels 53. The area is used to fit the two sides of the cable to ensure that the cable is accurately positioned in the conveying groove 21 and smoothly conveyed. When the cable needs to be conveyed, the driving motor 52 is started, and the guide wheel 53 starts to rotate. By adjusting the two first electric push rods 4, the distance between the two guide wheels 53 is changed to adapt to cables of different thicknesses. The thick and thin cables are clamped between the two guide wheels 53 and are smoothly conveyed in the conveying groove 21.

[0037] In one embodiment, see Figure 1 , Figure 2 and Figure 4As shown, a rubber layer is provided on the guide wheel 53. The rubber layer can increase the friction between the guide wheel 53 and the cable, ensuring that the cable will not slip during transportation, which helps to smoothly transport and accurately position the cable and avoid damage to the cable surface during transportation. Compared with hard materials, the rubber layer can better protect the outer skin of the cable.

[0038] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, the cutting mechanism 6 includes a cutting frame 61, on which a cylinder 62 is arranged, and a cutting blade 63 is fixedly connected to the telescopic end of the cylinder 62, and a first indicator needle 7 is arranged on one side of the upper part of the cutting frame 61. When the cable is conveyed to a predetermined length, a certain limiting mechanism 8 is activated to prevent the cable from continuing to move, and the cylinder 62 in the cutting mechanism 6 is telescopically driven to drive the cutting blade 63 to move and cut the cable. The distance between the second indicator needle 9 and the first indicator needle 7 on the limiting mechanism 8 is read on the main scale 10 to obtain the length data of the fixed-length cable after being cut.

[0039] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, the cutting knife body 63 includes a mounting plate 631 and a cutting knife 632. The mounting plate 631 is fixedly connected to the telescopic end of the cylinder 62. The cutting knife 632 is detachably connected to the mounting plate 631. The mounting plate 631 provides stable support, and the detachable connection design of the cutting knife 632 facilitates the replacement and maintenance of the knife, thereby improving the efficiency and service life of the overall equipment.

[0040] In one embodiment, see Figure 1 and Figure 5 As shown, the limiting mechanism 8 includes a second electric push rod 81, which is arranged in the limiting groove 22. A limiting plate 82 is arranged on the telescopic end of the second electric push rod 81. A second indicator needle 9 is detachably connected to the upper side of the limiting plate 82. The design of the limiting mechanism 8 makes the limiting operation of the cable more precise, convenient and safe. The second electric push rod 81 drives the limiting plate 82 to perform the limiting operation. By electrically controlling the second electric push rod 81, the position of the limiting plate 82 can be flexibly adjusted according to different cutting requirements to adapt to the cutting requirements of cables of different lengths. The distance between the second indicator needle 9 and the first indicator needle 7 is read on the main scale 10 to obtain the length data of the fixed-length cable after being cut, providing an intuitive limiting position indication, which is convenient for the operator to adjust and confirm the limiting position.

[0041] In one embodiment, see Figure 1 , Figure 2 and Figure 5As shown, a sponge layer 821 is provided on the limiting plate 82. The sponge layer 821 is soft and elastic, and can effectively protect the surface of the cable to prevent damage to the cable sheath due to hard contact during the limiting process. In the process of the limiting plate 82 contacting the cable, the sponge layer 821 can play a good shock absorbing and buffering role, which can reduce the direct impact between the limiting plate 82 and the cable, reduce the stress of the internal structure of the cable, and improve the stability and safety of the cutting operation. Since the sponge layer 821 has a certain elasticity, it can adapt to cables of different diameters. Whether the cable is thinner or thicker, the sponge layer 821 can provide a good limiting effect by compressing or restoring its shape.

[0042] In one embodiment, see Figure 1 and Figure 3 As shown, a collecting frame 11 is also provided on one side of the upper part of the mounting base 1. The collecting frame 11 is located below the processing table 2 and is specifically used to collect the fixed-length cables cut from the lower end of the conveying trough 21. After the cables are cut by the cutting mechanism 6, the cut fixed-length cables fall into the collecting frame 11 through the lower end of the conveying trough 21. The collecting frame 11 can accommodate a certain number of fixed-length cables, reducing the workload of the operator.

[0043] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A cable cutting device, comprising a mounting base (1), characterized in that: A processing table (2) is arranged above the mounting base (1), a conveying groove (21) is arranged above the processing table (2), a plurality of guide grooves (3) are symmetrically arranged on both sides of the conveying groove (21), a first electric push rod (4) is arranged on the inner wall of each of the plurality of guide grooves (3), the telescopic ends of each of the first electric push rods (4) are fixedly connected to a guide assembly (5), and the guide assembly (5) is slidably connected in the guide groove (3); A cutting mechanism (6) is arranged in the middle of the processing table (2), a first indicating needle (7) is arranged on the cutting mechanism (6), a plurality of limiting grooves (22) are arranged on the conveying groove (21), limiting mechanisms (8) are arranged in the limiting grooves (22), a second indicating needle (9) is arranged on the limiting mechanisms (8), and a main scale (10) is arranged on the processing table (2).

2. A cable cutting device according to claim 1, characterized in that: The guide assembly (5) comprises a mounting frame (51), the mounting frame (51) being fixedly connected to the telescopic end of the first electric push rod (4), a driving motor (52) being arranged on the mounting frame (51), an output end of the driving motor (52) being fixedly connected to a guide wheel (53), and the guide wheel (53) being rotatably connected in the mounting frame (51).

3. A cable cutting device according to claim 2, characterized in that: The guide wheels (53) are each provided with a rubber layer.

4. A cable cutting device according to claim 1, characterized in that: The cutting mechanism (6) comprises a cutting frame (61), the cutting frame (61) being arranged in the middle of the processing table (2), a cylinder (62) being arranged on the cutting frame (61), a cutting blade (63) being fixedly connected to the telescopic end of the cylinder (62), and a first indicating needle (7) being arranged on one side of the upper part of the cutting frame (61).

5. A cable cutting device according to claim 4, characterized in that: The cutting blade body (63) comprises a mounting plate (631) and a cutting blade (632); the mounting plate (631) is fixedly connected to the telescopic end of the cylinder (62); and the cutting blade (632) is detachably connected to the mounting plate (631).

6. A cable cutting device according to claim 1, characterized in that: The limiting mechanism (8) comprises a second electric push rod (81), a limiting plate (82) is arranged on the telescopic end of the second electric push rod (81), and a second indicating needle (9) is detachably connected above the limiting plate (82).

7. A cable cutting device according to claim 6, characterized in that: The limiting plates (82) are each provided with a sponge layer (821).

8. A cable cutting device according to claim 1, characterized in that: A collecting frame (11) is also provided on one side of the upper portion of the mounting base (1).

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