Single-core cross-linked polyethylene insulated cable and processing device thereof

Abstract

The application discloses a single-core cross-linked polyethylene insulated cable and a processing device thereof, and relates to the technical field of cable processing.The application comprises a stretcher, the lower end of the stretcher is fixedly connected with a workbench, the middle end of the workbench is inserted with a collecting box, one end of the collecting box is fixedly connected with a cover plate, the side, away from the collecting box, of the cover plate is fixedly connected with a pull handle, the lower end of the collecting box is provided with an auxiliary assembly, the middle end of the collecting box is provided with a filtering assembly, one end of the filtering assembly is provided with a protection assembly, the collecting box, the cover plate and the pull handle are installed in the workbench under the assistance of the auxiliary assembly, the cooling water carrying the copper powder is led into the collecting box for collection by the guiding assembly, the filtering assembly is driven under the support of the protection assembly to continuously rotate at a low speed, the filtering assembly continuously processes the copper powder in the recovered cooling water, the frequency of replacement is reduced, the frequency of shutdown is reduced, and the processing efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of cable processing, specifically to a single-core cross-linked polyethylene insulated cable and its processing apparatus. Background Technology

[0002] Single-core cross-linked polyethylene insulated cable, a power cable with a single core throughout, uses only one metal conductor and cross-linked polyethylene insulation layer, which is different from ordinary polyethylene and insulated cables.

[0003] The processing equipment for single-core cross-linked polyethylene insulated cables includes cutting, forming, surface treatment, and assembly and welding equipment. The forming equipment includes a wire drawing machine, bending machine, and stamping machine. The wire drawing machine stretches the copper tube in the cable to extend it, then stretches it into copper wires of a certain size for subsequent stranding and other processing. During the wire drawing process, spraying or immersion is generally used to cool the stretched copper wires, preventing oxidation caused by rapid friction between the copper wires and the die. In traditional spraying methods, the spray water carries copper powder that falls off the stretched wires into a collection tank. The collection tank uses a filter to treat the copper powder. While this filtration method is convenient, the filter surface easily becomes clogged with copper powder as it is continuously filtered, affecting the filtration effect. This necessitates frequent manual removal and replacement of the filter, which requires frequent shutdown of the wire drawing machine, resulting in low processing efficiency for the cable copper wires. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a single-core cross-linked polyethylene insulated cable and its processing device.

[0005] To solve the above-mentioned technical problems, the present invention provides a single-core cross-linked polyethylene insulated cable and its processing device, including a tensioner, a workbench fixedly connected to the lower end of the tensioner, a collection box inserted in the middle of the workbench, a cover plate fixedly connected to one end of the collection box, a handle fixedly connected to the side of the cover plate away from the collection box, an auxiliary component provided at the lower end of the collection box, a filter component provided in the middle of the collection box, a protective component provided at one end of the filter component, a transmission component provided at the end of the filter component near the protective component, a striking component provided at the upper end of the transmission component, and a guide component provided on the upper side of one end of the collection box.

[0006] Preferably, the auxiliary component includes a guide rail inserted into the inner side of the lower end of the collection box, and a roller is inserted inside the guide rail. A positioning rod is inserted inside the roller, and both ends of the positioning rod are fixedly connected to the guide rail.

[0007] Preferably, the filter assembly includes a servo motor inserted inside one end of the collection box, and the output shaft of the servo motor passes through the collection box and is fixedly connected to a first guide roller. The end of the first guide roller away from the servo motor is rotatably connected inside the collection box. A second guide roller is provided below the first guide roller, and a third guide roller is provided on one side of the second guide roller. The two ends of the second guide roller and the third guide roller are rotatably connected inside the collection box. A fourth guide roller, a fifth guide roller, a winding roller, and a feeding cylinder are provided on the upper side of the collection box. The two ends of the fourth guide roller, the fifth guide roller, the winding roller, and the feeding cylinder are rotatably connected to the upper side of the collection box. One end of the winding roller is connected to a winding motor.

[0008] Preferably, the protective component includes a protective cover fixedly connected to the side of the servo motor away from the collection box, and fastening bolts are threaded on both ends of the protective cover, with the fastening bolts threaded on the end near the collection box.

[0009] Preferably, the transmission assembly includes a first gear fixedly connected to the outside of the output shaft of the servo motor, and a second gear meshing with one end of the first gear. A drive wheel is fixedly connected to one end of the second gear, and a transmission belt is sleeved on the outside of the drive wheel. A turntable is connected to the upper end of the transmission belt through a driven gear.

[0010] Preferably, the striking component includes a striking rod disposed inside the turntable, and both ends of the striking rod are fixedly connected to insert rods, with the end of the insert rod away from the striking rod inserted into the turntable.

[0011] Preferably, the guiding component includes a guiding cylinder inserted inside one end of the worktable, and an external threaded cylinder is threadedly engaged at the lower end of the guiding cylinder. The lower end of the external threaded cylinder is fixedly connected to the collection box, and a screw tooth is fixedly connected to the upper side of the guiding cylinder.

[0012] Preferably, the extended end of the feeding cylinder passes through the first guide roller, the second guide roller, the third guide roller, the fourth guide roller, the fifth guide roller, and the winding roller in sequence.

[0013] The beneficial effects of this invention are as follows: 1. By setting up a collection box, cover plate and pull handle and installing them in the workbench with the help of auxiliary components, the cooling water is guided into the collection box to collect copper powder using the guiding component. Then, the filter component is driven by the protective component to continuously operate at low speed, so that the filter component can continuously process the copper powder in the recovered cooling water without frequent replacement, thereby reducing the frequency of downtime and improving processing efficiency. 2. By setting up transmission and impact components, the gathered filter components can be intermittently impacted to pre-clean the copper powder adhering to the surface of the filter components for subsequent collection and processing. Attached Figure Description

[0014] Figure 1This is a schematic diagram of a preferred embodiment of a single-core cross-linked polyethylene insulated cable and its processing apparatus according to the present invention. Figure 2 This is an enlarged schematic diagram of the first-view cross-sectional structure of the workbench of the present invention; Figure 3 This is an enlarged schematic diagram of the second-view cross-sectional structure of the worktable of the present invention; Figure 4 This is an enlarged schematic diagram of the structure inside the workbench and collection box of the present invention; Figure 5 This is an enlarged cross-sectional view of the structure at point 08 of the present invention; Figure 6 In this invention Figure 3 Enlarged structural diagram at point A; Figure 7 In this invention Figure 2 Enlarged schematic diagram of the structure at point B.

[0015] The names of the components marked in the above figures are as follows: 100, tensioner; 101, workbench; 201, collection box; 202, cover plate; 203, handle; 3, auxiliary component; 301, guide rail; 302, roller; 303, positioning rod; 4, filter assembly; 401, servo motor; 402, first guide roller; 403, second guide roller; 404, third guide roller; 405, fourth guide roller; 406, fifth guide roller. 407. Roller; 408. Take-up roller; 409. Feeding cylinder; 5. Protective assembly; 501. Protective cover; 502. Fastening bolt; 6. Transmission assembly; 601. First gear; 602. Second gear; 603. Drive wheel; 604. Transmission belt; 605. Turntable; 7. Striking assembly; 701. Striking rod; 702. Inserting rod; 8. Guide assembly; 801. Guide cylinder; 802. External threaded cylinder; 803. Tightening gear. Detailed Implementation

[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0017] like Figures 1-5As shown, the present invention provides a single-core cross-linked polyethylene insulated cable and its processing device, including a tensioner 100, a workbench 101 fixedly connected to the lower end of the tensioner 100, a collection box 201 inserted in the middle of the workbench 101, a cover plate 202 fixedly connected to one end of the collection box 201, and a handle 203 fixedly connected to the side of the cover plate 202 away from the collection box 201. An auxiliary component 3 is provided at the lower end of the collection box 201, and a filter component 4 is provided in the middle of the collection box 201. A protective component 5 is provided at one end of the filter component 4, and a transmission component 6 is provided at the end of the filter component 4 near the protective component 5. A striking component 7 is provided at the upper end of the transmission component 6, and a striking component 7 is provided on the upper side of one end of the collection box 201. Equipped with a guide component 8, and with the assistance of an auxiliary component 3, a collection box 201, a cover plate 202, and a pull handle 203 are installed inside the workbench 101. The guide component 8 allows cooling water to carry copper powder into the collection box 201 for collection. Then, supported by 05, the filter component 4 is driven to operate continuously at a low speed, thereby continuously processing the copper powder in the recovered cooling water without frequent replacement, thus reducing downtime and improving processing efficiency. By setting up a transmission component 6 and a striking component 7, the gathered filter component 4 can be intermittently struck to pre-clean the copper powder adhering to the surface of the filter component 4 for subsequent collection and processing.

[0018] like Figure 2 As shown, the auxiliary component 3 includes a guide rail 301 inserted into the inner side of the lower end of the collection box 201, and a roller 302 inserted inside the guide rail 301. A positioning rod 303 is inserted inside the roller 302, and both ends of the positioning rod 303 are fixedly connected to the guide rail 301. When the pull handle 203 inserts the collection box 201 into the workbench 101 for storage through the cover plate 202, both ends of the collection box 201 are sleeved on the outside of the guide rail 301. As the collection box 201 and the roller 302 are in contact, the roller 302 rolls under the positioning of the positioning rod 303, and the rolling of the roller 302 assists the movement of the collection box 201.

[0019] like Figure 2 and Figure 4As shown, the filter assembly 4 includes a servo motor 401 inserted inside one end of a collection box 201. The output shaft of the servo motor 401 passes through the collection box 201 and is fixedly connected to a first guide roller 402. The end of the first guide roller 402 away from the servo motor 401 is rotatably connected inside the collection box 201. A second guide roller 403 is provided below the first guide roller 402, and a third guide roller 404 is provided on one side of the second guide roller 403. Both ends of the second guide roller 403 and the third guide roller 404 are rotatably connected inside the collection box 201. A fourth guide roller 405, a fifth guide roller 406, a take-up roller 407, and a discharge cylinder 408 are provided on the upper side of the collection box 201. Both ends of the fourth guide roller 405, the fifth guide roller 406, the take-up roller 407, and the discharge cylinder 408 are rotatably connected. The feed cylinder 408 is connected to the upper side of the collection box 201. One end of the take-up roller 407 is connected to a take-up motor. The extended end of the feed cylinder 408 passes through the first guide roller 402, the second guide roller 403, the third guide roller 404, the fourth guide roller 405, the fifth guide roller 406 and the take-up roller 407 in sequence. The servo motor 401 drives the output shaft to rotate the first guide roller 402 in coordination with the take-up motor at the end of the take-up roller 407, which pulls the filter cloth of the feed cylinder 408. The pulled filter cloth passes through the first guide roller 402, the second guide roller 403, the third guide roller 404, the fourth guide roller 405 and the fifth guide roller 406 in sequence, and uses the filter cloth to filter the copper wire in the cooling water.

[0020] like Figure 3 As shown, the protective component 5 includes a protective cover 501 fixedly connected to the side of the servo motor 401 away from the collection box 201, and fastening bolts 502 are engaged with the internal threads at both ends of the protective cover 501. The fastening bolts 502 are threaded into the collection box 201 at the end near the collection box 201. The protective cover 501 is used to protect and support the servo motor 401. The fastening bolts 502 can also be unscrewed to remove the protective cover 501 and the servo motor 401.

[0021] like Figure 6 and Figure 7 As shown, the transmission assembly 6 includes a first gear 601 fixedly connected to the outside of the output shaft of the servo motor 401, and a second gear 602 meshing with one end of the first gear 601. A drive wheel 603 is fixedly connected to one end of the second gear 602, and a transmission belt 604 is sleeved on the outside of the drive wheel 603. A turntable 605 is connected to the upper end of the transmission belt 604 through a driven gear. When the servo motor 401 is running, the output shaft synchronously drives the first gear 601 to rotate. After the first gear 601 rotates, it meshes with the second gear 602 to drive the second gear 602 and the drive wheel 603 to rotate. After the drive wheel 603 rotates, it drives the turntable 605 to rotate through the driven gear.

[0022] like Figure 7As shown, the striking assembly 7 includes a striking rod 701 disposed inside the turntable 605, and two ends of the striking rod 701 are fixedly connected to insert rods 702. The end of the insert rod 702 away from the striking rod 701 is inserted into the turntable 605. With the help of the insert rod 702 sliding within the turntable 605 due to gravity, the striking rod 701 intermittently strikes the filter cloth between the fourth guide roller 405 and the fifth guide roller 406.

[0023] like Figure 5 As shown, the guide assembly 8 includes a guide cylinder 801 inserted inside one end of the workbench 101, and an external threaded cylinder 802 is threadedly engaged inside the lower end of the guide cylinder 801. The lower end of the external threaded cylinder 802 is fixedly connected to the collection box 201, and a screwing tooth 803 is fixedly connected to the upper side of the guide cylinder 801. Tightening the screwing tooth 803 can drive the guide cylinder 801 to rotate, thereby using the thread engagement between the guide cylinder 801 and the external threaded cylinder 802 for disassembly or installation.

[0024] The working principle of this invention is as follows: When the copper wire of the cable is stretched, the sprayed cooling liquid carrying copper powder falls onto the workbench 101 during the stretching process. Then, guided by the guide cylinder 801 and the twisting teeth 803, it flows into the collection box 201 for collection. After the cooling water carrying copper powder enters the collection box 201, the servo motor 401 and the winding motor at one end of the winding roller 407 are driven by the protective cover 501. The output shaft of the servo motor 401 drives the first guide roller 402 to rotate and cooperate with the winding motor at one end of the winding roller 407 to stretch the filter cloth in the feed cylinder 408. The stretched filter cloth passes through the first guide roller 402, the second guide roller 403, the third guide roller 404, the fourth guide roller 405 and the fifth guide roller 406 in sequence. 06. The copper wires in the cooling water are filtered using a filter cloth. While the servo motor 401 is running, the output shaft synchronously drives the first gear 601 to rotate. After the first gear 601 rotates, it meshes with the second gear 602, driving the second gear 602 and the drive wheel 603 to rotate. After the drive wheel 603 rotates, it drives the turntable 605 to rotate through the driven gear. As the turntable 605 rotates, it drives multiple sets of striking rods 701 and the filter assembly 4 to rotate. With the help of the insertion rod 702 sliding in the turntable 605 due to gravity, the striking rods 701 intermittently strike the filter cloth between the fourth guide roller 405 and the fifth guide roller 406. After the filter cloth is struck, some copper powder falls to the upper side of the collection box 201 for storage, so as to be collected later.

[0025] It should be noted that the present invention is not limited to the specific structure shown in the accompanying drawings in the above embodiments, and various changes can be made within the scope of knowledge possessed by those skilled in the art.

Claims

1. A single-core cross-linked polyethylene insulated cable and its processing apparatus, characterized in that, The device includes a tensioner (100), a workbench (101) is fixedly connected to the lower end of the tensioner (100), and a collection box (201) is inserted in the middle of the workbench (101). A cover plate (202) is fixedly connected to one end of the collection box (201), and a handle (203) is fixedly connected to the side of the cover plate (202) away from the collection box (201). An auxiliary component (3) is provided at the lower end of the collection box (201), and a filter component (4) is provided in the middle of the collection box (201). A protective component (5) is provided at one end of the filter component (4), and a transmission component (6) is provided at the end of the filter component (4) near the protective component (5). A striking component (7) is provided at the upper end of the transmission component (6), and a guide component (8) is provided on the upper side of one end of the collection box (201).

2. The single-core cross-linked polyethylene insulated cable and its processing apparatus according to claim 1, characterized in that: The auxiliary component (3) includes a guide rail (301) inserted into the inner side of the lower end of the collection box (201), and a roller (302) is inserted inside the guide rail (301). A positioning rod (303) is inserted inside the roller (302), and both ends of the positioning rod (303) are fixedly connected to the guide rail (301).

3. The single-core cross-linked polyethylene insulated cable and its processing apparatus according to claim 1, characterized in that: The filter assembly (4) includes a servo motor (401) inserted inside one end of a collection box (201), and the output shaft of the servo motor (401) passes through the collection box (201) and is fixedly connected to a first guide roller (402). The end of the first guide roller (402) away from the servo motor (401) is rotatably connected inside the collection box (201), and a second guide roller (403) is provided on the lower side of the first guide roller (402), and a third guide roller (404) is provided on one side of the second guide roller (403). The second guide roller (403) and the third guide roller (404) are rotatably connected at both ends to the collection box (201). The upper side of the collection box (201) is provided with a fourth guide roller (405), a fifth guide roller (406), a winding roller (407) and a feeding cylinder (408). The upper ends of the fourth guide roller (405), the fifth guide roller (406), the winding roller (407) and the feeding cylinder (408) are rotatably connected at both ends to the upper side of the collection box (201). One end of the winding roller (407) is connected to a winding motor.

4. The single-core cross-linked polyethylene insulated cable and its processing apparatus according to claim 1, characterized in that: The protective component (5) includes a servo motor (401) with a protective cover (501) fixedly connected to the side away from the collection box (201), and fastening bolts (502) are threaded on both ends of the protective cover (501). The fastening bolts (502) are threaded on the end of the fastening bolts (502) near the collection box (201) and are threaded inside the collection box (201).

5. The single-core cross-linked polyethylene insulated cable and its processing apparatus according to claim 1, characterized in that: The transmission assembly (6) includes a first gear (601) fixedly connected to the outside of the output shaft of the servo motor (401), and a second gear (602) meshes with one end of the first gear (601). A drive wheel (603) is fixedly connected to one end of the second gear (602), and a transmission belt (604) is sleeved on the outside of the drive wheel (603). A turntable (605) is connected to the upper end of the transmission belt (604) through a driven gear.

6. The single-core cross-linked polyethylene insulated cable and its processing apparatus according to claim 1, characterized in that: The striking assembly (7) includes a striking rod (701) disposed inside the turntable (605), and two ends of the striking rod (701) are fixedly connected to insert rods (702). The end of the insert rod (702) away from the striking rod (701) is inserted into the turntable (605).

7. The single-core cross-linked polyethylene insulated cable and its processing apparatus according to claim 1, characterized in that: The guide assembly (8) includes a guide tube (801) inserted inside one end of the workbench (101), and an external threaded tube (802) is threaded inside the lower end of the guide tube (801). The lower end of the external threaded tube (802) is fixedly connected to the collection box (201), and a screw tooth (803) is fixedly connected to the upper side of the guide tube (801).

8. A single-core cross-linked polyethylene insulated cable and its processing apparatus according to claim 3, characterized in that: The extension end of the feeding cylinder (408) passes through the first guide roller (402), the second guide roller (403), the third guide roller (404), the fourth guide roller (405), the fifth guide roller (406), and the winding roller (407) in sequence.

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