A segmented leaky cable production device

Abstract

The application discloses a segmented leakage cable production device and relates to the field of cable manufacturing.The device comprises a movable mechanism, the bottom end of the movable mechanism is provided with a cylinder, and the end of the cylinder away from the movable mechanism is movably connected with a limiting and pressing block for limiting and closely pressing the insulation layer passing below and wrapped on the surface of the leakage cable.The movable mechanism comprises a positioning plate, one end surface of the positioning plate is provided with a first guide rail, one end of the moving part of the first guide rail is connected with the positioning plate, the bearing guide part of the first guide rail is connected on a sliding column, the bottom end of the sliding column is used for being connected with the cylinder for driving the cylinder to lift, and one side end of the positioning plate is connected with a first sliding structure for driving the positioning plate to slide.The device can further limit the insulation layer wrapped on the surface of the leakage cable conductor, closely adhere the insulation layer to the surface of the leakage cable conductor, reduce the cavity, and thus guarantee the quality of the produced leakage cable.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of cable manufacturing, in particular to a segmented leaky cable production device. BACKGROUND

[0002] The full name of the leaky cable is leaky coaxial cable. The cable has signal transmission function and antenna function. Through the control of the opening of the outer conductor, the controlled electromagnetic wave energy can be uniformly radiated along the line and received, so as to cover the electromagnetic field blind area and achieve the purpose of smooth mobile communication. The insulation adopts a uniform and fine closed micro-bubble structure with high physical foaming. Compared with the traditional air insulation structure, the transmission parameters such as characteristic impedance, standing wave ratio and attenuation are more uniform and stable. Moreover, it can resist the invasion of moisture in the humid environment, prevent the possible decline or loss of transmission performance, eliminate the trouble of air maintenance, greatly improve the service life and stability and reliability of the product, and is the most advanced radio frequency and leaky coaxial cable structure in the world. As can be seen, the insulation layer outside the conductor of the leaky cable plays an important role in transmitting and receiving signals. In the process of coating the insulation layer on the conductor of the leaky cable, the leaky cable passes through an injection molding machine, which directly wraps the conductor of the leaky cable with an insulation layer, and then directly cools it for the next operation. In this production process, the insulation layer wrapped on the surface of the leaky cable conductor is not further tightened, resulting in some parts of the insulation layer not being tightly attached to the surface of the conductor or having voids, which affects the quality of the produced leaky cable and affects the reception and transmission of the leaky cable signal. SUMMARY

[0003] The purpose of the present application is to provide a segmented leaky cable production device, which can further limit the insulation layer wrapped on the surface of the leaky cable conductor, so as to tightly attach the insulation layer to the surface of the leaky cable conductor and reduce voids, thereby ensuring the quality of the produced leaky cable.

[0004] The purpose of the present application is achieved by the following technical solutions:

[0005] A segmented leaky cable production device comprises a movable mechanism, a gas cylinder is installed at the bottom end of the movable mechanism, and a limiting block for limiting and tightly pressing the insulation layer passing below and wrapped on the surface of the leaky cable is movably connected to the end of the gas cylinder away from the movable mechanism.

[0006] Preferably, the movable mechanism comprises a positioning plate, a first guide rail is arranged on one end surface of the positioning plate, one end of the moving part of the first guide rail is connected to the positioning plate, the bearing guide part of the first guide rail is connected to a sliding column, and the bottom end of the sliding column is used to connect with the gas cylinder to drive the gas cylinder to lift and lower;

[0007] A first sliding structure for driving the positioning plate to slide is connected to one side end of the positioning plate.

[0008] The side end of the sliding column is provided with a lifting structure for driving the sliding column to lift, the lifting structure is arranged near the side of the first sliding structure, and the other side end of the sliding column is provided with a structure for driving the limiting pressing block to lift.

[0009] Preferably, the first sliding structure comprises a horizontal plate, a second guide rail, one end surface of the horizontal plate is fixedly connected with the sliding column, the other end surface of the horizontal plate is connected with the cross beam through the sliding of the second guide rail, and one end of the cross beam is arranged on the supporting platform in a sliding mode.

[0010] Preferably, the lifting structure comprises a first rack and a first gear, the first rack is arranged near the side of the horizontal plate, one side end of the first rack is fixed on one side end of the sliding column, the first rack is engaged with the first gear, the first gear is installed on a first servo motor, and the first servo motor is fixed on the horizontal plate.

[0011] Preferably, the rotating structure comprises a conveying belt, a driving transmission wheel and a driven transmission wheel, the conveying belt is in transmission connection with the driving transmission wheel and the driven transmission wheel, the driving transmission wheel and the driven transmission wheel are installed on the sliding column in a rotating mode through a connecting seat and away from the side of the first rack, the driving transmission wheel is connected with a driving motor for driving the driving transmission wheel to rotate through a rotating shaft, and the driving motor is fixed on the sliding column.

[0012] The conveying belt is connected with the connecting structure arranged for adjusting the lifting of the air cylinder.

[0013] Preferably, the top end of the horizontal plate is connected with a supporting plate, a second servo motor is installed at the top end of the supporting plate, one end of an output shaft of the second servo motor rotates through the supporting plate and is connected with a second gear at the end, the second gear is engaged with a second rack, and the second rack is fixed at the top end of the cross beam, so that the horizontal plate is driven by the second servo motor to move along the direction of the second rack.

[0014] Preferably, the connecting structure comprises a connecting clamp plate and a connecting column, the connecting clamp plate is fixedly connected with the conveying belt, and one end of the connecting clamp plate is fixedly connected with the connecting column.

[0015] The connecting column is provided with a sliding block at the end close to the sliding column, and the sliding column is provided with a sliding groove, and the sliding block is in sliding fit with the sliding groove.

[0016] The air cylinder is fixedly installed on the side wall of the end of the connecting column away from the sliding column, a rotating plate is hinged to the output end rod body of the air cylinder, the rotating plate is connected with the end of the connecting column away from the sliding column in a rotating mode through a rotating shaft, and the rotating plate is detachably connected with the limiting pressing block.

[0017] Preferably, one end of the cross beam is connected with a translation plate, the bottom end of the translation plate is provided with a third guide rail on each side, the moving body of the third guide rail is connected with the translation plate, and the connecting body of the third guide rail is fixed on the support platform.

[0018] Preferably, the limiting pressing block is provided below with a guide beam which is arranged in parallel with the cross beam and connected with the ground through a plurality of support seats, one end of the top surface of the guide beam is mounted with a groove for the leakage cable to pass through, the limiting pressing block is driven by the movable mechanism to limit the insulating layer on the surface of the leakage cable conductor passing through the groove in the groove, and the insulating layer and the leakage cable conductor are extruded tightly, one end of the guide beam close to the groove is provided with an injection molding machine for injection molding the leakage cable conductor, and the outlet of the injection molding machine after injection molding the leakage cable conductor is on the same horizontal axis as the groove.

[0019] The side top surface of the guide beam away from the groove is provided with a limiting passage for the leakage cable to pass through, and the limiting passage is coaxially arranged with the groove.

[0020] The beneficial effects of the present application are that the device is used to extrude the insulating layer material on the outer surface of the leakage cable conductor after injection molding by the injection molding machine and the leakage cable conductor tightly, reduce the hole gap between the conductor and the insulating layer material, and thereby ensure the signal transmission and reception quality of the leakage cable in use. The device is arranged after the injection molding machine process, and after the conductor of the leakage cable passes through the injection molding machine, the injection molding machine is used to injection mold an insulating layer material on the surface of the leakage cable conductor. At this time, the leakage cable with the just injection molded insulating layer material passes below the limiting pressing block of the device, the position of the limiting pressing block is adjusted by controlling and adjusting the movable mechanism of the device, then the limiting pressing block is driven by the cylinder connected with the movable mechanism to limit the leakage cable passing below the limiting pressing block in the limiting groove of the limiting pressing block. The insulating layer material on the surface of the leakage cable conductor is limited and extruded in a hot state by the limiting pressing block, the insulating layer material on the surface of the leakage cable conductor is extruded and tightly attached to the leakage cable conductor, and the hole and gap between the insulating layer material and the leakage cable conductor is reduced. Overall, the device can further limit the insulating layer wrapped on the surface of the leakage cable conductor, tightly attach the insulating layer to the surface of the leakage cable conductor, reduce the cavity, and thereby ensure the quality of the produced leakage cable. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole effect schematic view of a sectional leakage cable production device of the present application.

[0022] Figure 2 It is a movable mechanism connecting structure schematic view of a sectional leakage cable production device of the present application.

[0023] Figure 3It is an explosion schematic view of the movable mechanism part of the segmented leakage cable production device of the present application;

[0024] Figure 4 It is a schematic view of the sliding column and positioning plate connecting structure of the segmented leakage cable production device of the present application;

[0025] Figure 5 It is a partial explosion schematic view of the sliding column and positioning plate connecting structure of the segmented leakage cable production device of the present application;

[0026] In the figure, 11 is a cylinder, 12 is a limiting pressure block, 13 is a connecting column, 21 is a positioning plate, 22 is a first guide rail, 24 is a sliding column, 25 is a cross plate, 26 is a second guide rail, 31 is a cross beam, 32 is a support platform, 51 is a guide beam, 52 is a groove, 53 is an injection molding machine, 54 is a limiting channel, 121 is a rotating plate, 131 is a connecting clamping plate, 241 is a first rack, 242 is a first gear, 243 is a conveyor belt, 251 is a first servo motor, 252 is a support plate, 253 is a second servo motor, 254 is a second gear, 311 is a second rack, 312 is a translation plate, and 313 is a third guide rail. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present application clearer and more apparent, the present application will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and are not used to limit the present application, that is, the described examples are only a part of the examples of the present application, but not all the examples. The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the detailed description of the embodiments of the present application provided in the drawings below is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of the present application. It should be noted that the relationship terms such as "first" and "second" and the like are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations.

[0029] Moreover, the terms "including", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0030] As shown in Figure 1 A segmented leaky cable production device is used to extrude the insulating layer material on the outer surface of the leaky cable conductor after injection molding by the injection molding machine 53, to reduce the hole gap between the conductor and the insulating layer material, so as to ensure the signal transmission and reception quality of the leaky cable during use. The device is arranged after the process of the injection molding machine 53. After the conductor of the leaky cable passes through the injection molding machine 53, the injection molding machine 53 injects a layer of insulating material on the surface of the conductor of the leaky cable. At this time, the leaky cable with the just-injected insulating layer material passes under the limiting block 12 of the device. The position of the limiting block 12 is adjusted by controlling and adjusting the movable mechanism of the device. Then, the cylinder 11 connected with the movable mechanism drives the limiting block 12 to limit the leaky cable passing under the limiting block 12 in the limiting groove of the limiting block 12. The insulating layer material on the surface of the conductor of the leaky cable is extruded and pressed in the hot state by the limiting block 12, so as to extrude and adhere the insulating layer material on the surface of the conductor of the leaky cable, and reduce the hole gap and the gap between the insulating layer material and the conductor of the leaky cable. It should be noted that the injection molding machine 53 used in this embodiment is a prior art, so it is not described in detail here.

[0031] Further, as shown in Figure 5When the produced leaky cable conductor passes through the injection molding machine 53, the conductor surface of the leaky cable is injected with an insulating layer material by the injection molding machine 53, and then the insulating layer material is processed again to produce high-quality segmented leaky cables. After the conductor surface of the leaky cable conductor is injected with an insulating layer material by the injection molding machine 53, it enters the top surface of the guide beam 51 set below the limiting press block 12 from the outlet end of the injection molding machine 53, which is horizontally coplanar with the outlet of the injection molding machine 53. The guide beam 51 is parallel to the cross beam 31 and connected to the ground through several support seats. One end of the top surface of the guide beam 51 is installed with a groove 52 for the leaky cable to pass through. The limiting press block 12 is driven by the movable mechanism to limit the insulating layer on the surface of the leaky cable conductor passing through the groove 52 and tightly extrude the insulating layer and the conductor of the leaky cable. The end of the guide beam 51 close to the groove 52 is provided with an injection molding machine 53 for injecting the leaky cable conductor. The outlet of the injection molding machine 53 after injecting the leaky cable conductor is on the same horizontal axis as the groove 52. The top surface of the guide beam 51 away from the groove 52 is provided with a limiting passage 54 for the leaky cable to pass through, which is coaxially arranged with the groove 52. The leaky cable enters the groove 52 installed on the top end of the guide beam 51 from the outlet of the injection molding machine 53, and then enters the limiting passage 54 coaxially arranged with the groove 52 on the same horizontal plane. The limiting press block 12 is driven by the cylinder 11 connected to the movable mechanism to limit the leaky cable passing below the limiting press block 12 in the limiting groove of the limiting press block 12 and the groove 52 installed on the top end of the guide beam 51. The insulating layer material on the surface of the leaky cable conductor is limited and extruded in a hot state, and then the insulating layer material and the leaky cable conductor are extruded and tightly fitted to reduce voids and gaps.

[0032] Further, as Figure 2 and Figure 3As shown, when the insulating layer material on the surface of the cable conductor passing below is extruded and compacted by controlling the activity mechanism to drive the cylinder 11 connected with the activity mechanism to move, the activity mechanism includes a positioning plate 21, a first guide rail 22 is arranged on one end surface of the positioning plate 21 of the activity mechanism, one end of the moving part of the first guide rail 22 is connected with the positioning plate 21, the guide part of the first guide rail 22 is connected with the sliding column 24, and the bottom end of the sliding column 24 is used to be connected with the cylinder 11 for driving the cylinder 11 to lift and fall, and the sliding column 24 is controlled to move up and down along the positioning plate 21 through the first guide rail 22, so that the limiting and releasing of the cable passing below are conveniently realized; at the same time, a first sliding structure for driving the positioning plate 21 to slide is connected with one side end of the positioning plate 21, the horizontal translation of the positioning plate 21 can be realized by driving and controlling the positioning plate 21 through the first sliding structure, so that the limiting of the cable at different positions is adjusted according to requirements; and a lifting structure for driving the sliding column 24 to lift and fall is arranged on one side end of the sliding column 24, the lifting structure is arranged on one side close to the first sliding structure, and through the cooperation of the lifting structure, the first guide rail 22 and the rotating structure arranged on the other side end of the sliding column 24 for driving the limiting block 12 to lift and fall, the limiting recess groove of the limiting block 12 for limiting and extruding the insulating layer material on the surface of the cable conductor is driven to move, the cable passing through the groove 52 installed on one end of the top surface of the guide beam 51 is limited, and when the cable is pulled to pass through the groove 52 installed on one end of the top surface of the guide beam 51, the insulating layer material on the surface of the cable conductor is extruded and adhered to the cable conductor to be compacted.

[0033] Further, in the whole implementation control, first of all, the control adjusts the position of the limiting block 12 of the device for extruding and fitting the insulating layer material of the outer surface of the conductor of the leakage cable, that is, makes it in the appropriate position above the groove 52 installed on the top surface of the guide beam 51. The device is designed in the structural design. The first sliding structure includes the cross plate 25, the second guide rail 26, one end surface of the cross plate 25 is fixedly connected with the sliding column 24, the other end surface of the cross plate 25 is slidably connected with the cross beam 31 through the second guide rail 26, one end of the cross beam 31 is slidably arranged on the support platform 32; the height position of the limiting block 12 is controlled by controlling the up and down movement of the sliding column 24 driven by the second guide rail 26; at the same time, the lifting structure includes the first rack 241 and the first gear 242, the first rack 241 is arranged on one side close to the cross plate 25, one side end of the first rack 241 is fixed on one side end of the sliding column 24, the first rack 241 is engaged with the first gear 242, the first gear 242 is installed on the first servo motor 251, and the first servo motor 251 is fixed on the cross plate 25; in the up and down movement of the sliding column 25 driven by the second guide rail 26, in order to ensure stable lifting, the first servo motor 251 is started at this time to drive the first gear 242 connected with the output shaft of the first servo motor 251 to drive the first rack 241 engaged with the first gear 242 to vertically translate, so that the first rack 241 moves in the same direction as the second guide rail 26, thereby moving the sliding column 24 up and down stably through the cooperation; the sliding structure is arranged on the sliding column 24, which includes the conveyor belt 243, the driving conveyor wheel and the driven conveyor wheel, the conveyor belt 243 is drivingly connected with the driving conveyor wheel and the driven conveyor wheel, the driving conveyor wheel and the driven conveyor wheel are rotatably installed on the sliding column 24 through the connecting seat away from the first rack 241, the driving conveyor wheel is connected with the driving motor for driving the driving conveyor wheel to rotate through the rotating shaft, and the driving motor is fixed on the sliding column 24, and the conveyor belt 243 is connected with the connecting structure arranged for adjusting the lifting of the cylinder 11, so as to more accurately adjust the limiting block 12 and more easily limit and extrude the insulating layer material of the outer surface of the leakage cable conductor.

[0034] Further, as Figure 4As shown, in the implementation, the connecting structure arranged includes a connecting clamp plate 131 and a connecting column 13, the connecting clamp plate 131 is fixedly connected with the conveying belt 243, one end of the connecting clamp plate 131 is fixedly connected with the connecting column 13; the connecting column 13 is provided with a sliding block at one end close to the sliding column 24, the sliding column 24 is provided with a sliding groove, and the sliding block and the sliding groove are slidingly matched; the cylinder 11 is fixedly installed on the side wall of the end of the connecting column 13 away from the sliding column 24, the output end rod body of the cylinder 11 is hingedly connected with a rotating plate 121, the rotating plate 121 is connected with the end of the connecting column 13 away from the sliding column 24 through a rotating shaft, and the rotating plate 121 is detachably connected with the limiting pressing block 12. Under the action of the driving motor, the conveying belt 243 connected with the driving sprocket and the driven sprocket is driven to rotate, the conveying belt 243 drives the connecting clamp plate 131 connected with the conveying belt 243 to drive the connecting column 13 connected with the connecting clamp plate 131 to move up and down along the sliding column 24, thereby realizing that the cylinder 11 connected with one side of the bottom of the connecting column 13 is driven to move up and down together with the connecting column 13, and further realizing further control of the height. In order to be able to realize accurate limiting extrusion on the insulating layer of the outer surface of the conductor of the leaking cable, the device further connects a supporting plate 252 at the top end of the cross plate 25, the top end of the supporting plate 252 is provided with a second servo motor 253, one end of the output shaft of the second servo motor 253 is rotatably connected through the supporting plate 252 and is connected with a second gear 254 at the end, the second gear 254 is engaged with a second rack 311, the second rack 311 is fixedly connected with the top end of the cross beam 31, and the cross plate 25 is driven to move along the second rack 311 by the second servo motor 253; and the cross beam 31 is connected with a translation plate 312 at one end, the bottom end of the translation plate 312 is provided with a third guide rail 313 on both sides, respectively, the moving body of the third guide rail 313 is connected with the translation plate 312, and the connecting body of the third guide rail 313 is fixedly connected with the supporting platform 32. The second servo motor 253 is controlled to drive the second gear 254 to rotate, so that the cross plate 25 moves along the second rack 311 engaged with the second gear 254; and the third guide rail 313 is controlled to drive the cross beam 31 fixedly connected with the translation plate 312 to move horizontally along the supporting platform 32, so that the position is adjusted.In the implementation, the height position can be adjusted by the device, and after the distance of the adjusted position is adjusted, the connecting structure drives the connecting column 13 to move downward to the appropriate position, and then the cylinder 11 drives the limiting recess of the limiting block 12 to align with the recess 52 installed on the top surface of the guide beam 51, and then the connecting structure drives the connecting column 13 to drive the limiting block 12 downward to limit the leak cable placed in the recess 52, under the action of external force, the leak cable is pulled along the recess 52, and the insulation layer material “hot” on the outer surface of the leak cable conductor is extruded, so that the insulation layer material is tightly attached to the outer surface of the leak cable conductor, reducing the cavity and gap, thereby ensuring the close quality between the leak cable conductor and the insulation layer, and facilitating the processing of the leak cable into the required segmented leak cable, thereby ensuring the quality of signal transmission and reception of the leak cable. In order to protect the corresponding movable structure of the device and avoid affecting the use, a protective shell is installed on the corresponding movable structure position of the device, thereby increasing the safety and practicality of the device.

[0035] The preferred embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the specific details of the above-described embodiments. Within the technical concept of the present application, various simple modifications can be made to the technical solutions of the present application, and these simple modifications all belong to the protection scope of the present application. In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present application will not further describe various possible combination manners. In addition, the above description is only the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application; meanwhile, various different embodiments of the present application can also be combined in any manner, as long as it does not deviate from the idea of the present application, and it should be considered as the disclosed content of the present application.

Claims

1. A segmented leaky cable production apparatus, characterized by, The movable mechanism comprises a bottom end provided with a cylinder (11), and a limiting and pressing block (12) is movably connected to one end of the cylinder (11) away from the movable mechanism, and is used for limiting and tightly pressing the insulation layer passing below and wrapped on the surface of the leaking cable; The movable mechanism comprises a positioning plate (21), one end face of the positioning plate (21) is provided with a first guide rail (22), one end of a moving part of the first guide rail (22) is connected with the positioning plate (21), a bearing guide part of the first guide rail (22) is connected on a sliding column (24), and the bottom end of the sliding column (24) is used for being connected with the cylinder (11) to drive the cylinder (11) to lift; One side end of the positioning plate (21) is connected with a first sliding structure used for driving the positioning plate (21) to slide; One side end of the sliding column (24) is provided with a lifting structure used for driving the sliding column (24) to lift, the lifting structure is arranged on one side close to the first sliding structure, and the other side end of the sliding column (24) is provided with a rotating structure used for driving the limiting and pressing block (12) to lift; The first sliding structure comprises a horizontal plate (25) and a second guide rail (26), one end face of the horizontal plate (25) is fixedly connected with the sliding column (24), and the other end face of the horizontal plate (25) is connected with a cross beam (31) through the second guide rail (26) slidingly; The lifting structure comprises a first rack (241) and a first gear (242), the first rack (241) is arranged on one side close to the horizontal plate (25), one side end of the first rack (241) is fixed on one side end of the sliding column (24), the first rack (241) is engaged with the first gear (242), the first gear (242) is installed on a first servo motor (251), and the first servo motor (251) is fixed on the horizontal plate (25).

2. A segmented leaky cable production apparatus according to claim 1, wherein, The rotating structure comprises a conveyor belt (243), a driving conveyor wheel and a driven conveyor wheel, the conveyor belt (243) is in transmission connection with the driving conveyor wheel and the driven conveyor wheel, the driving conveyor wheel and the driven conveyor wheel are rotatably installed on the sliding column (24) through a connecting seat away from one side of the first rack (241), the driving conveyor wheel is connected with a driving motor used for driving the driving conveyor wheel to rotate through a rotating shaft, and the driving motor is fixed on the sliding column (24); The conveyor belt (243) is connected with the connecting structure arranged to adjust the lifting of the cylinder (11).

3. A segmented leaky cable production apparatus according to claim 2, wherein, The connecting structure comprises a connecting clamp plate (131) and a connecting column (13), the connecting clamp plate (131) is fixedly connected with the conveyor belt (243), and one end of the connecting clamp plate (131) is fixedly connected with the connecting column (13); One end of the connecting column (13) close to the sliding column (24) is provided with a sliding block, the sliding column is provided with a sliding groove, and the sliding block is in sliding fit with the sliding groove; The cylinder (11) is fixedly installed on the side wall of the connecting column far from the sliding column (24), the output end rod body of the cylinder (11) is hingedly connected with a rotating plate (121), the rotating plate (121) is connected with the connecting column (13) far from the sliding column (24) through a rotating shaft, and the rotating plate (121) is detachably connected with the limiting pressing block (12).

4. The segmented leaky cable production apparatus of claim 1, wherein, The top end of the horizontal plate (25) is connected with a supporting plate (252), a second servo motor (253) is installed at the top end of the supporting plate (252), one end of the output shaft of the second servo motor (253) is rotatably arranged through the supporting plate (252) and is connected with a second gear (254) at the end, the second gear (254) is meshed with a second rack (311), the second rack (311) is fixed at the top end of the cross beam (31), and the horizontal plate (25) is driven by the second servo motor (253) to move along the direction of the second rack (311).

5. The segmented leaky cable production apparatus of claim 1, wherein, One end of the cross beam (31) is connected with a translation plate (312), the bottom end of the translation plate (312) is provided with third guide rails (313) on both sides, respectively, the moving body of the third guide rail (313) is connected with the translation plate (312), and the connecting body of the third guide rail (313) is fixed on the supporting platform (32).

6. The segmented leaky cable production apparatus of claim 1, wherein, A guide beam (51) is arranged below the limiting pressing block (12), the guide beam (51) is arranged in parallel with the cross beam (31) and is connected with the ground through a plurality of supporting seats, a groove (52) is installed at one end of the top end surface of the guide beam (51), the groove (52) is used for passing the leakage cable, the limiting pressing block (12) is driven by the activity mechanism to limit the insulation layer on the surface of the leakage cable conductor passing through the groove (52) in the groove, and the insulation layer and the conductor of the leakage cable are extruded closely, one end of the guide beam (51) close to the groove (52) is provided with an injection molding machine (53), the injection molding machine (53) is used for injection molding the leakage cable conductor, and the outlet of the injection molding machine (53) after injection molding the leakage cable conductor is on the same horizontal axis as the groove (52); One side of the guide beam (51) far from the groove (52) is provided with a limiting passage (54) for the leakage cable, and the limiting passage (54) is coaxially arranged with the groove (52).

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