Optical cable production cutting device

Abstract

The utility model discloses an optical cable production cutting device which comprises a base and a cutting driving piece arranged above the base, one end, close to the base, of the cutting driving piece is provided with a cutting telescopic end, the cutting telescopic end is provided with a cutting head, and one side of the cutting head is provided with a plurality of ultrasonic cutting knives. A linkage plate is arranged on the cutting driving piece, a heat dissipation assembly connected with the linkage plate is arranged on the cutting telescopic end, a plurality of sets of fan blades are rotationally arranged on the heat dissipation assembly and used for cooling the cutting end of the device, and an arc-shaped part is arranged on the side, away from the cutting head, of the ultrasonic cutting knife. And the plurality of ultrasonic cutting knives are uniformly arranged on the cutting head. According to the device, the surface of the cutting head can be cooled while the optical cable is cut, friction between the cutting head and the optical cable is reduced, the performance of the cutting head is improved, the cutting convenience and speed of the optical cable are increased, and continuous processing of the optical cable is facilitated.

Description

Technical Field

[0001] The utility model relates to an optical cable processing device, in particular to an optical cable production cutting device. Background Art

[0002] Optical cables are composed of several components, including a core, reinforcing steel wires, fillers, and a sheath. Additionally, they may have waterproof layers, buffer layers, and insulated metal conductors, depending on the application. These cables are manufactured to meet optical, mechanical, or environmental performance specifications. They utilize one or more optical fibers enclosed in a sheath as the transmission medium and can be used individually or in groups. Depending on the application, they are categorized as indoor and outdoor optical cables.

[0003] Currently, when producing indoor optical cables, to facilitate segmented use, the cables are first fixed to a base. A cutting device with a lifting function is then used to mechanically cut the cables by moving the cutting head toward the cables. However, over time, this type of cutting device can heat up the cutting head surface, degrading the blade's performance. This can also cause the cutting head to soften or deform when it cuts into the inner metal of the cable, affecting cutting efficiency and accuracy. For these reasons, it is necessary to design an optical cable production cutting device that can be used for extended periods of time, mitigate blade heating, and enhance cutting head performance. Utility Model Content

[0004] In view of the above problems existing in the prior art, the purpose of the present invention is to provide an optical cable production cutting device, which can realize the purpose of long-term cutting use of the optical cable cutting device, improve the heating phenomenon of the blade, and improve the performance of the cutting head.

[0005] To achieve the above purpose, the technical solution of this utility model is as follows:

[0006] A fiber optic cable production and cutting device includes a base and a cutting drive member arranged above the base. A cutting telescopic end is provided at one end of the cutting drive member close to the base, a cutting head is provided on the telescopic cutting end, and a plurality of ultrasonic cutting knives are provided on one side of the cutting head. A linkage plate is provided on the cutting drive member, and a heat dissipation component connected to the linkage plate is provided on the telescopic cutting end. The heat dissipation component is rotatably provided with multiple sets of fan blades for cooling the cutting end of the device.

[0007] Preferably, an arc-shaped portion is provided on a side of the ultrasonic cutting blade away from the cutting head, and a plurality of the ultrasonic cutting blades are evenly arranged on the cutting head.

[0008] Preferably, the heat dissipation assembly includes linkage teeth and multiple linkage shafts rotatably arranged at the cutting telescopic end, the linkage teeth are engaged with the linkage plate, a linkage wheel is provided on the linkage teeth, a conveyor belt is provided between the multiple linkage shafts and the linkage wheels, and the linkage shaft is connected to the fan blades.

[0009] Preferably, each group of fan blades is distributed in a ring shape on the linkage shaft, and the fan blades have a spoon-shaped structure.

[0010] Preferably, a labor-saving component opposite to the cutting head is provided on the base, and the cutting head and the labor-saving component penetrate each other.

[0011] Preferably, the labor-saving component includes a hydraulic seat that is arranged on the base, a top seat is provided on the top of the hydraulic seat, and a top groove that cooperates with the cutting head is opened on the top of the top seat.

[0012] Preferably, the top seat has a trapezoidal structure and is made of heat-conducting material.

[0013] Compared to existing technologies, the present invention provides a method for cooling the cutting head, facilitating long-term cooling of the cutting head and improving the cutting performance of the cutting device. Specifically, by using multiple ultrasonic cutting blades on the cutting head, not only can the gap between the cutting head and the optical cable cross section be increased, reducing the contact area between the cutting head and the optical cable cross section, but also the frictional resistance between the cutting head and the optical cable can be reduced, thereby increasing the cutting speed of the device, reducing frictional heat generation, and improving the performance of the cutting head.

[0014] In addition, through the coordinated use of the cutting drive end linkage plate and the cutting telescopic end heat dissipation component, it is convenient to drive multiple sets of fan blades to cool the surface of the cutting head, reduce the surface temperature of the cutting head, reduce the heat generation of the device when cutting back and forth, and facilitate long-term use of the device; at the same time, through the coordinated use of the labor-saving component on the base, when the cutting head is pressed down for cutting, the top seat and the top groove can be squeezed with the lower surface of the optical cable to achieve the limitation of the optical cable, assist the cutting head in cutting the optical cable, increase the cutting convenience of the cutting head, facilitate the neat separation of the two ends of the optical cable, improve the cutting performance of the cutting head, and improve the cutting efficiency of the cutting device.

[0015] It should be understood that the general description and detailed description herein are exemplary and explanatory only and are not intended to restrict the present disclosure.

[0016] This application document provides various implementations or exemplary overviews of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the optical cable production and cutting device of the present invention;

[0018] Figure 2 This is a schematic structural diagram of the cutting head and ultrasonic cutting knife in the optical cable production and cutting device of the present invention;

[0019] Figure 3This is a structural diagram of the driving member, the cutting telescopic end, and the linkage plate in the optical cable production and cutting device of the present invention;

[0020] Figure 4 This is a partial structural diagram of the linkage plate and heat dissipation assembly in the optical cable production and cutting device of the present invention;

[0021] Figure 5 This is a structural schematic diagram of the cutting head and labor-saving components in the optical cable production cutting device of the present invention.

[0022] Main reference numerals:

[0023] 1. Base; 11. Cutting drive; 12. Cutting telescopic end; 13. Cutting head; 2. Ultrasonic cutting knife; 21. Arc-shaped portion; 3. Linkage plate; 4. Heat dissipation component; 41. Linkage gear; 42. Linkage wheel; 43. Linkage shaft; 44. Fan blade; 5. Labor-saving component; 51. Hydraulic seat; 52. Top seat; 53. Top groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure more clear, the embodiments of the present disclosure are described in more detail below in conjunction with the drawings of the embodiments. Note: The described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0025] As attached Figure 1 and attached Figure 2As shown, the existing structure of the optical cable production and cutting device proposed in the present invention includes a base 1 and a cutting drive 11 arranged above the base 1. The cutting drive 11 is provided with a cutting telescopic end 12 at one end near the base 1, and a cutting head 13 is provided on the cutting telescopic end 12. The cutting drive 11 can use the telescopic device of a hydraulic cylinder. By driving the cutting telescopic end 12 by the cutting drive 11, the cutting head 13 can be driven to move toward the base 1. The base 1 is also provided with an optical cable limiting clamp. When cutting the optical cable, the optical cable limiting clamp is used to limit the optical cable on the base 1, and the cutting process is performed by moving the cutting head 13 toward the optical cable. A plurality of ultrasonic cutting knives 2 are provided on one side of the cutting head 13, a linkage plate 3 is provided on the cutting drive 11, and a heat dissipation component 4 connected to the linkage plate 3 is provided on the cutting telescopic end 12. The heat dissipation component 4 is rotatably provided with multiple sets of fan blades 44 for cooling the cutting end of the device. By setting up multiple ultrasonic cutting knives 2, it is convenient to increase the gap between the cutting head 13 and the cross section of the optical cable, reduce the friction between the cutting head 13 and the optical cable, and through the use of the ultrasonic cutting head 13, it is convenient to perform ultrasonic vibration of the cutter head, reduce friction resistance, increase the cutting rate of the device, and reduce its surface temperature; and through the use of the linkage plate 3 and the heat dissipation component 4, it is convenient to adjust the lifting and lowering of multiple groups of fan blades 44 along with the cutting telescopic end 12, drive the fan blades 44 to rotate, cool the cutting end of the device, and improve the use effect of the cutting end.

[0026] In order to better cut the optical cable, such as Figure 2 As shown, the shape of the ultrasonic cutting knife 2 can be improved, and the side of the ultrasonic cutting knife 2 away from the cutting head 13 can be set as an arc portion 21, so that the lower end of the arc portion 21 fits more closely on the cutting head 13, and the arc portion 21 and the cutting head 13 are integrated into one, which facilitates the cutting of the cutting head 13. By arranging the positions of multiple ultrasonic cutting knives 2, a gap between the cutting head 13 and the optical cable can be added to reduce the friction between the optical cable and the cutting head 13, thereby achieving cooling of the cutting head 13, avoiding high-temperature use of the cutting head 13, and improving the cutting effect of the cutting device.

[0027] It is worth mentioning that, Figure 4As shown, the heat dissipation assembly 4 includes a linkage tooth 41 and a plurality of linkage shafts 43 that are rotatably arranged at the telescopic cutting end 12. The linkage plate 3 is provided with a plurality of teeth that mesh with the linkage tooth 41. The linkage tooth 41 is meshed with the linkage plate 3 through the teeth. A linkage wheel 42 is provided on the linkage tooth 41. A conveyor belt is sleeved between the plurality of linkage shafts 43 and the linkage wheel 42. The linkage shaft 43 is connected to the fan blade 44. When the cutting drive 11 drives the telescopic cutting end 12 to move up and down, the linkage plate 3 can drive the linkage tooth 41 in the heat dissipation assembly 4 to rotate. The sleeve connection of the conveyor belt between the linkage wheel 42 and the linkage shaft 43 enables the linkage wheel 42 to drive the plurality of linkage shafts 43 to rotate simultaneously, driving the fan blade 44 to rotate, driving the air around the cutting head 13 to flow, dissipating heat from the surface of the cutting head 13, reducing the temperature of the cutting head 13, and improving the performance of the cutting head 13.

[0028] Further improve the cooling effect of the fan blades 44, such as Figure 4 As shown, the fan blades 44 can be set to a spoon-shaped structure, and each group of fan blades 44 is distributed in a ring on the linkage shaft 43. By using the spoon-shaped structure fan blades 44, the contact area between the fan blades 44 and the air is conveniently increased, thereby improving the heat dissipation efficiency of the fan blades 44.

[0029] In order to better reduce the surface temperature of the cutting head 13 during processing, as Figure 1 and 5 As shown, a labor-saving component 5 opposite to the cutting head 13 can be provided on the base 1, so that the cutting head 13 squeezes upward when cutting, and squeezes the lower end of the optical cable at the same time. By penetrating the cutting head 13 and the labor-saving component 5, the lower surface of the optical cable can be cut more stably and neatly, reducing the cutting work of the cutting head 13, increasing the cutting rate of the optical cable, and improving the cutting effect of the cutting device.

[0030] It is worth mentioning that, Figure 1 and 5 As shown, the labor-saving component 5 includes a hydraulic seat 51 that is arranged through the base 1. The hydraulic seat 51 can use a telescopic device such as a hydraulic cylinder to drive the top seat 52 to push upward through the hydraulic cylinder. The upper surface of the top seat 52 will contact the lower surface of the optical cable. When the cutting head 13 and the ultrasonic cutting knife 2 cut the optical cable, the top seat 52 and the top groove 53 can squeeze the optical cable at the same time, limit the position of the optical cable, avoid the deviation of the optical cable, facilitate the cutting of the cutting device, improve the cutting speed and quality of the optical cable, reduce the temperature of the surface of the cutting head 13, and improve the cutting effect of the cutting device on the optical cable.

[0031] Furthermore, if Figure 5As shown, the top seat 52 can be set to a trapezoidal structure to reduce the contact area between the top seat 52 and the optical cable and increase the limiting stability of the optical cable. The top seat 52 uses heat-conducting materials to facilitate rapid heat dissipation of the cut end of the optical cable, facilitate the removal of the optical cable, and improve the processing rate of the device.

[0032] Working principle: When the cutting device cuts the optical cable, the optical cable can be first clamped between the cutting head 13 and the labor-saving component 5 using the limit clamp on the base 1, and then the cutting technology of the existing optical cable cutting device is applied. The cutting drive 11 drives the cutting telescopic end 12 to move downward, and the hydraulic seat 51 in the labor-saving component 5 drives the top seat 52 to move upward and squeeze with the lower surface of the optical cable. Through the ultrasonic vibration of the ultrasonic cutting knife 2, the cutting head 13 can quickly separate the optical cable. The gap between multiple ultrasonic cutting knives 2 can separate the cutting surfaces of the two optical cables, increase the gap between the two cross sections, reduce the friction between the cutting knife and the optical cable, and quickly cut the metal wire inside the optical cable; the relatively moving cutting head 13 and the top seat 52 are used in conjunction with each other, The optical cable can be limited in position, so that the optical cable can be cut neatly and the cutting convenience can be increased. At the same time, when the cutting head 13 is pressed down to cut or reset and retracted, the linkage plate 3 can be driven to move up and down at the same time, so that the heat dissipation component 4 can utilize the up and down movement of the linkage plate 3. The linkage plate 3 is engaged with the linkage tooth 41, so that the linkage tooth 41 can rotate, and then the linkage wheel 42 and the linkage shaft 43 can be driven to rotate at the same time, driving multiple sets of fan blades 44 to rotate, cooling the cutting head 13 and the ultrasonic cutting knife 2, reducing the surface temperature of the cutting head 13 and the ultrasonic cutting knife 2, increasing the performance of the cutting end, and improving the cutting rate of the cutting device, which is beneficial to the long-term processing of the cutting device.

[0033] Of course, the above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. An optical cable production cutting device, comprising a base (1) and a cutting drive (11) arranged above the base (1), wherein the cutting drive (11) is provided with a cutting telescopic end (12) at one end close to the base (1), and a cutting head (13) is provided on the cutting telescopic end (12), characterized in that: A plurality of ultrasonic cutting knives (2) are provided on one side of the cutting head (13), a linkage plate (3) is provided on the cutting drive member (11), a heat dissipation component (4) connected to the linkage plate (3) is provided on the cutting telescopic end (12), and a plurality of groups of fan blades (44) are rotatably provided on the heat dissipation component (4) for cooling the cutting end of the device.

2. The optical cable production and cutting device according to claim 1, characterized in that: An arc-shaped portion (21) is provided on a side of the ultrasonic cutting blade (2) away from the cutting head (13), and a plurality of the ultrasonic cutting blades (2) are evenly arranged on the cutting head (13).

3. The optical cable production and cutting device according to claim 1, characterized in that: The heat dissipation assembly (4) comprises a linkage tooth (41) rotatably arranged on the cutting telescopic end (12) and a plurality of linkage shafts (43); the linkage tooth (41) is meshedly connected with the linkage plate (3); a linkage wheel (42) is arranged on the linkage tooth (41); a conveyor belt is sleeved between the plurality of linkage shafts (43) and the linkage wheel (42); and the linkage shaft (43) is connected to the fan blade (44).

4. The optical cable production and cutting device according to claim 3, characterized in that: Each group of fan blades (44) is distributed in an annular manner on the linkage shaft (43), and the fan blades (44) are in a spoon-shaped structure.

5. The optical cable production and cutting device according to claim 1, characterized in that: A labor-saving component (5) opposite to the cutting head (13) is provided on the base (1), and the cutting head (13) and the labor-saving component (5) penetrate each other.

6. The optical cable production and cutting device according to claim 5, characterized in that: The labor-saving component (5) comprises a hydraulic seat (51) penetrating the base (1), a top seat (52) being provided on the top of the hydraulic seat (51), and a top groove (53) cooperating with the cutting head (13) being provided on the top of the top seat (52).

7. The optical cable production and cutting device according to claim 6, characterized in that: The top seat (52) has a trapezoidal structure, and the top seat (52) is made of heat-conducting material.

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