Cable fixed-length cutting device

Abstract

The utility model provides a fixed-length cutting device for cables, which relates to the technical field of cutting devices, and comprises a base, a back plate is fixedly mounted on the top surface of the base, a cylinder and a guide rail are fixedly mounted on the surface of the back plate, a fixed seat is mounted on the output end of the cylinder, a support plate is fixedly mounted on the top surface of the base, a reserved slit is provided on the top surface of the support plate, and a rotating rod is rotatably connected to the surface of the fixed seat. The utility model can quickly switch to the next set of cutters by screwing out the positioning bolts, rotating the turntable, and screwing in the positioning bolts, which greatly improves the efficiency of replacing the cutters, and the fast cutter replacement process means less downtime to replace worn cutters, thereby improving production efficiency, reducing frequent downtime due to cutter wear, and reducing production costs and labor maintenance costs. At the same time, the entire switching process is simple and intuitive, does not require special tools or skills, and reduces the complexity of operation.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cable fixed-length cutting device. Background Art

[0002] Cable is a general term for optical cables, electrical cables and other items. Cables have many uses, mainly used for control installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life. Cables need to be cut during processing, and cutting devices are used to cut cables.

[0003] Publication No. CN220278153U discloses a cable processing and cutting device, including: a processing table; a mounting frame, the mounting frame is fixedly mounted on the top of the processing table; an electric hydraulic rod, the electric hydraulic rod is fixedly mounted on the bottom of the mounting frame; a mounting plate, the mounting plate is fixedly mounted on the top of the electric hydraulic rod output rod; a mounting shell, the mounting shell is fixedly mounted on the bottom of the mounting plate; a cutting disc for cutting cables, the cutting disc is rotatably mounted in the mounting shell, and both ends of the cutting disc drive shaft extend out of the mounting shell; a cutting processing box, the cutting processing box is fixedly mounted on the processing table, a placement rack is fixedly mounted in the cutting processing box, and a plurality of placement slots are provided on the placement rack; a driving mechanism for driving the cutting disc to rotate, the driving mechanism is arranged on the mounting plate and the transmission shaft of the cutting disc; a waste collection mechanism for collecting cutting waste, the waste collection mechanism is arranged on the processing table and the cutting processing box. Although this kind of cutting device can cut and process multiple cables at the same time, it is beneficial to improve processing efficiency. However, replacing the worn cutter of this cutting device is usually a complicated and time-consuming process. The staff may need to use special tools and go through multiple steps to complete the replacement, which greatly reduces the production efficiency. Due to the complexity of the cutter replacement, the equipment needs to be shut down for a long time for maintenance, which not only affects the production progress, but also increases the production cost. Frequent shutdown to replace the cutter not only increases the labor maintenance cost, but also may cause the overall efficiency of the production line to decrease, thereby increasing the production cost. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a cable fixed-length cutting device comprises a base, a back plate is fixedly installed on the top surface of the base, a cylinder and a guide rail are fixedly installed on the surface of the back plate, a fixed seat is installed on the output end of the cylinder, a support plate is fixedly installed on the top surface of the base, a reserved gap is opened on the top surface of the support plate, a rotating rod is rotatably connected to the surface of the fixed seat, a turntable is fixedly installed on one end of the rotating rod, a cutter is fixedly installed on the surface of the turntable, a screw hole is opened on the surface of the turntable, a positioning hole is opened on the surface of the fixed seat, and positioning bolts are inserted into the screw holes and the positioning holes.

[0006] Preferably, the cutters are arranged in a circle on the surface of the turntable, and the positioning holes are arranged in a circle on the surface of the fixing seat, and the number of the cutters and the positioning holes are both four groups.

[0007] Preferably, the bottom surface of the base is fixedly mounted with mounting ears, and the mounting ears are evenly distributed at the four corners of the bottom surface of the base. Here, the base can be easily installed.

[0008] Preferably, the fixing seat is slidably connected to the guide rail, and the guide rail is symmetrically distributed on the surface of the back plate.

[0009] Preferably, a through slot is provided on the surface of the back plate, a mounting frame is fixedly installed on the back of the back plate, a motor is fixedly installed on the top surface of the mounting frame, and a guide wheel is installed on the output end of the motor. Here, cables can be transmitted to perform fixed-length cutting.

[0010] Preferably, a shielding mechanism is provided on the top surface of the back plate, and the shielding mechanism includes a plug hole, the plug hole is opened on the top surface of the back plate, a plug rod is inserted into the inner wall of the plug hole, a housing is fixedly installed at one end of the plug rod, and a cotton swab is fixedly installed at the other end of the plug rod. Here, dust can be shielded.

[0011] Preferably, the shell is made of austenitic stainless steel, the insertion hole and the insertion rod are of the same size, and the radius of the cotton swab is larger than the inner diameter of the insertion hole.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model can quickly switch to the next set of cutters by screwing out the positioning bolts, rotating the turntable, and then screwing in the positioning bolts, which greatly improves the efficiency of replacing the cutters. The fast cutter replacement process means less downtime to replace the worn cutters, thereby improving production efficiency, reducing frequent downtime caused by cutter wear, and reducing production costs and labor maintenance costs. At the same time, the entire switching process is simple and intuitive, does not require special tools or skills, and reduces the complexity of operation.

[0014] 2. When the utility model is idle, the cylinder and the cutter can be effectively protected by inserting the plug to fix the shell, preventing dust, dirt or other external contaminants from entering and possibly causing damage, which extends the service life of the equipment and reduces maintenance costs. The covering of the shell greatly reduces the accumulation of dust on the cable cutting device, thereby reducing the risk of failure due to dust and improving the reliability and stability of the equipment. The cotton swab design at the bottom of the plug is larger than the socket, so it can effectively limit and fix the shell to prevent the shell from accidentally moving or falling off, thereby increasing the safety and stability of the equipment. At the same time, the installation and disassembly of the shell are simple and convenient, and the staff only needs to pull the shell upwards to remove it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a cable fixed-length cutting device is provided for the utility model;

[0016] Figure 2 A side view of a cable fixed-length cutting device is provided for the utility model;

[0017] Figure 3 The utility model proposes a cable fixed length cutting device Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 A schematic diagram of the installation state of a shielding mechanism in a cable fixed-length cutting device is provided for the utility model;

[0019] Figure 5 The utility model proposes a cable fixed length cutting device Figure 4 Enlarged view of point B in the middle;

[0020] Figure 6 An exploded diagram of a shielding mechanism in a cable fixed-length cutting device is proposed for the utility model.

[0021] Legend:

[0022] 1. Base; 2. Back plate; 3. Cylinder; 4. Guide rail; 5. Fixed seat; 6. Support plate; 7. Reserved gap; 8. Turntable; 9. Turntable; 10. Cutter; 11. Screw hole; 12. Positioning hole; 13. Positioning bolt; 14. Mounting ear; 15. Through slot; 16. Mounting bracket; 17. Motor; 18. Guide wheel; 19. Socket; 20. Plug rod; 21. Shell; 22. Cotton swab. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Embodiment 1

[0025] See also Figure 1-6 The utility model provides a technical solution: a cable fixed-length cutting device, including a base 1, the bottom surface of the base 1 is installed with mounting ears 14 by welding or bolting, and these mounting ears 14 are evenly distributed at the four corners of the bottom surface of the base 1 to provide stable support for the device. The top surface of the base 1 is fixed with a back plate 2 by bolts or welding, and the surface of the back plate 2 is fixed with a cylinder 3 and a guide rail 4 by bolts or welding. The cylinder 3 is a driving component that can generate a driving force to drive the fixed seat 5. The guide rail 4 is symmetrically distributed on the surface of the back plate 2 to provide a stable sliding path for the fixed seat 5. The output end of the cylinder 3 is installed with a fixed seat 5 by a flange or threaded connection. And this symmetrical distribution design of the guide rail 4 is conducive to maintaining the balance and stability of the device.

[0026] See also Figure 1-6 , a support plate 6 is fixedly mounted on the top surface of the base 1, and a reserved slit 7 is provided on the top surface of the support plate 6, and the reserved slit 7 is used to accommodate the cutting of the cutter 10. The surface of the fixed seat 5 is rotatably connected to a rotating rod 8 by a bearing or hinge connection, and a turntable 9 is installed on one end of the rotating rod 8 by welding or bolting. The surface of the turntable 9 is fixedly mounted with cutters 10 by bolts or welding, and these cutters 10 are arranged in a circular shape on the surface of the turntable 9, which is convenient for quick replacement. The surface of the turntable 9 is also provided with screw holes 11, and the surface of the fixed seat 5 is provided with positioning holes 12, and these positioning holes 12 are also arranged in a circular shape on the surface of the fixed seat 5, corresponding to the screw holes 11 on the turntable 9. The number of cutters 10 and positioning holes 12 is designed to be four groups to meet different cutting requirements. Positioning bolts 13 are inserted into the screw holes 11 and the positioning holes 12, and the positioning bolts 13 are used to fix the angle of the turntable 9, thereby fixing the selected position of the cutter 10. The surface of the back plate 2 is also provided with a through slot 15, which allows the cable to pass through and ensures the stability of the cable during the cutting process. The back of the back plate 2 is also fixedly mounted with a mounting frame 16 by bolts or welding, and the top surface of the mounting frame 16 is fixedly mounted with a motor 17 by bolts or flange connection. The output end of the motor 17 is installed with a guide wheel 18 by a coupling or a pulley connection for transmitting the cable. Embodiment 2

[0027] See also Figure 4-6, a shielding mechanism is provided on the top surface of the back plate 2, and the shielding mechanism includes a socket 19, and the socket 19 is opened on the top surface of the back plate 2. In order to ensure a stable connection and precise fit, the inner wall of the socket 19 is designed to match the plug rod 20. A shell 21 is fixedly installed on one end of the plug rod 20, and the material of the shell 21 is austenitic stainless steel. This material is selected to ensure the firmness and durability of the shell 21. A cotton swab 22 is fixedly installed on the other end of the plug rod 20. The design radius of the cotton swab 22 is deliberately made larger than the inner diameter of the socket 19, so that when the cotton swab 22 is inserted into the socket 19, due to its large size, it can play the effect of stabilizing the limit of the shell 21.

[0028] Working principle: insert the cable into the guide wheel 18 and the groove 15, then place the cable on the support plate 6, and then drive the fixed seat 5 to move downward through the cylinder 3. The fixed seat 5 can slide through the guide rail 4 at this time, and the fixed seat 5 can then drive the cutter 10 to move downward. At this time, the cutter 10 moves downward to cut the cable, and the cable can be cut. After cutting, the guide wheel 18 is driven to rotate by the motor 17, and the guide wheel 18 then drives the cable to the specified length, and then the next fixed-length cutting can be carried out. At the same time, when the cutter 10 is severely worn, the staff only needs to unscrew the positioning bolt 13, and then the turntable 9 can release the limit, and then only need to rotate the turntable 9 ninety degrees, and the turntable 9 will move. After that, it can switch to the next set of cutters 10. After the switching is completed, the positioning bolt 13 is aligned with the screw hole 11 and the positioning hole 12 and screwed in. At this time, the angle of the cutter 10 can be limited. The utility model can quickly switch to the next set of cutters 10 by screwing out the positioning bolt 13, rotating the turntable 9, and then screwing in the positioning bolt 13, which greatly improves the efficiency of replacing the cutters 10. The fast replacement process of the cutters 10 means less downtime to replace the worn cutters 10, thereby improving production efficiency, reducing frequent downtime caused by wear of the cutters 10, reducing production costs and labor maintenance costs, and the entire switching process is simple and intuitive, does not require special tools or skills, and reduces the complexity of operation. The utility model has the following characteristics: when the utility model is idle, the staff can align the plug rod 20 on the shell 21 with the socket 19 and insert it from top to bottom, then the shell 21 can be fixed, and the shell 21 can protect the cylinder 3 and the cutter 10, so as to avoid dust accumulation and damage to the parts. At the same time, since a cotton swab 22 is installed at the bottom of the plug rod 20, and the cotton swab 22 is larger than the socket 19, after the cotton swab 22 is inserted into the socket 19, it can limit the shell 21 due to its large size. The staff needs to pull the shell 21 upwards to make the cotton swab 22 disengage from the socket 19, and then remove the shell 21. When the utility model is idle, the shell 21 can be fixed by inserting the plug rod 20, which can effectively The cylinder 3 and the cutter 10 are protected to prevent dust, dirt or other external contaminants from entering and possibly causing damage, which extends the service life of the equipment and reduces maintenance costs. The covering of the shell 21 greatly reduces the accumulation of dust on the cable cutting device, thereby reducing the risk of failure due to dust and improving the reliability and stability of the equipment. The cotton swab 22 at the bottom of the plug 20 is designed to be larger than the socket 19 in size, so it can effectively limit and fix the shell 21 to prevent the shell 21 from accidentally moving or falling off, thereby increasing the safety and stability of the equipment. At the same time, the installation and disassembly of the shell 21 are simple and convenient, and the staff only needs to pull the shell 21 upwards to remove it.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cable cutting-to-length device, comprising a base (1), characterized in that: A back plate (2) is fixedly mounted on the top surface of the base (1), a cylinder (3) and a guide rail (4) are fixedly mounted on the surface of the back plate (2), a fixed seat (5) is mounted on the output end of the cylinder (3), a support plate (6) is fixedly mounted on the top surface of the base (1), a reserved slit (7) is provided on the top surface of the support plate (6), a rotating rod (8) is rotatably connected to the surface of the fixed seat (5), a rotating disk (9) is fixedly mounted on one end of the rotating rod (8), a cutting knife (10) is fixedly mounted on the surface of the rotating disk (9), a screw hole (11) is provided on the surface of the rotating disk (9), a positioning hole (12) is provided on the surface of the fixed seat (5), and positioning bolts (13) are inserted into the screw holes (11) and the positioning holes (12).

2. The cable cutting-to-length device according to claim 1, characterized in that: The cutters (10) are arranged in a circular shape on the surface of the rotating disk (9), and the positioning holes (12) are arranged in a circular shape on the surface of the fixing seat (5). The number of the cutters (10) and the number of the positioning holes (12) are both four groups.

3. The cable cutting-to-length device according to claim 1, characterized in that: The bottom surface of the base (1) is fixedly mounted with mounting ears (14), and the mounting ears (14) are evenly distributed at the four corners of the bottom surface of the base (1).

4. The cable cutting-to-length device according to claim 1, characterized in that: The fixing seat (5) is slidably connected to the guide rail (4), and the guide rail (4) is symmetrically distributed on the surface of the back plate (2).

5. The cable cutting-to-length device according to claim 1, characterized in that: A through slot (15) is provided on the surface of the back plate (2), a mounting frame (16) is fixedly mounted on the back surface of the back plate (2), a motor (17) is fixedly mounted on the top surface of the mounting frame (16), and a guide wheel (18) is mounted on the output end of the motor (17).

6. The cable cutting-to-length device according to claim 1, characterized in that: The top surface of the back plate (2) is provided with a shielding mechanism, the shielding mechanism comprising a plug hole (19), the plug hole (19) being opened on the top surface of the back plate (2), an insertion rod (20) being inserted into the inner wall of the plug hole (19), a housing (21) being fixedly mounted on one end of the insertion rod (20), and a cotton swab (22) being fixedly mounted on the other end of the insertion rod (20).

7. The cable cutting-to-length device according to claim 6, characterized in that: The shell (21) is made of austenitic stainless steel, the insertion hole (19) and the insertion rod (20) are of the same size, and the radius of the cotton swab (22) is greater than the inner diameter of the insertion hole (19).

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