Extrusion device for power cable processing

Abstract

The invention relates to an extrusion device for power cable processing, and belongs to the technical field of cable extrusion devices.The extrusion device comprises a mounting box with supporting plates mounted on the two sides of the lower end, a cable extruder body is mounted in the mounting box, a stirring box is fixedly mounted on one side of the upper end of the mounting box, and a rotating shaft is rotationally mounted in the stirring box; stirring dust collection rods are mounted on the outer side of the rotating shaft in a circumferential array mode, a dust collection assembly is mounted in the stirring box, a cleaning assembly used for cleaning a sieve plate is mounted on one side of the lower end of the stirring box, a cooling box is fixedly mounted on one side of the cable extruder body, and a cooling plate is fixedly mounted in the cooling box; a cooling assembly used for cooling a cable sheath layer is installed on the outer side of the cooling box, double rapid cooling is conducted on the cable sheath layer through cold water and cold air, the cooling and shaping efficiency is high, meanwhile, generated waste water can be recycled, resources are saved, dust and other impurities generated in the stirring process can be sucked, the impurities are prevented from being attached to raw materials, and the production efficiency is improved. And the forming quality of the insulating sheath layer is influenced.

Description

Technical Field

[0001] The invention relates to the technical field of cable extrusion devices, in particular to an extrusion device for processing power cables. Background Art

[0002] Power cables are usually made of several or several groups of twisted wires. Each group of wires is insulated from each other and twisted around the center. During the production process of power cables, a power cable extrusion device is needed to wrap the outer surface of the cable with a highly insulating sheath layer to protect the cable. The power cable extrusion device includes a series of steps such as feeding, extrusion and cooling. The wire core is transported to the inside of the extrusion device. There will be molten raw materials inside the extrusion device. After the wire core enters the extrusion device, it will be wrapped by the molten material to form a sheath layer on the outer surface of the wire core, and then it is transported out, and then the cable is cooled by water cooling, and finally it is reeled.

[0003] For example, the announcement number is: CN215943624U, a power cable sheath tube extrusion molding device, including a tube body, a conveying groove is opened at the center of the side wall of one side of the tube body, the tube body is threadedly connected and installed with an extrusion molding die head at the opening of the conveying groove, which is convenient for disassembly and assembly, and a mounting seat is fixedly connected to one side of the top wall of the tube body. The utility model adopts a good integrated structural design, and the actual overall installation work and the power cable sheath tube extrusion molding work efficiency are high. In addition, by adopting a good power cable sheath tube extrusion molding structure design, it has an efficient and fast screw feeding structure and an extrusion molding die head that is convenient for disassembly and assembly, and has high practical application value.

[0004] When the common extrusion device for power cable processing is in use, although it can wrap a highly insulating sheath layer on the outer surface of the cable and facilitate the disassembly of the extrusion molding die head, dust will be generated when the raw materials enter the mixing box for stirring. If it is not cleaned, it will always adhere to the raw materials and affect the molding quality of the insulating sheath layer. When the raw materials are screened, impurities are easily attached to the screen plate, affecting the screening effect. In addition, the existing technology generally cools the extruded cable sheath layer by water cooling, and the cooling and shaping efficiency is low, which reduces the production efficiency. Summary of the invention

[0005] In order to overcome the technical defects of the prior art, the present invention provides an extrusion device for processing power cables, which can automatically clean the dust generated during stirring and improve the cooling and shaping efficiency of the cable sheath layer.

[0006] The technical solution adopted by the present invention is: it comprises an installation box with support plates installed on both sides of the lower end, a cable extruder main body is installed in the installation box, a feed pipe is fixedly installed on one side of the upper end of the installation box, a mixing box is fixedly installed on one side of the upper end of the installation box, one end of the feed pipe is connected with the mixing box, a rotating shaft is rotatably installed inside the mixing box, stirring dust suction rods are installed in a circumferential array on the outer side of the rotating shaft, a dust suction component is installed inside the mixing box, a mounting plate with a sliding groove at one end is inserted into the lower end of the mixing box, a movable screen plate is installed inside the sliding groove through a driving member, a cleaning component for cleaning the screen plate is installed on one side of the lower end of the mixing box, and the cleaning component is linked to the dust suction component, a cooling box is fixedly installed on one side of the cable extruder main body, and a cooling and cooling device is fixedly installed in the cooling box plate, a cooling component for cooling the cable sheath layer is installed on the outside of the cooling box, one end of the cooling component is connected to the cooling and cooling plate, an integrated control panel is fixedly installed on one end of the installation box, a feed hopper is fixedly installed on the upper end of the mixing box, when in use, the integrated control panel is an existing structure, a controller is installed inside for controlling various components, the cooling component is used to cool and shape the surface of the cable sheath layer, the cooling and cooling plate is an annular structure, the dust suction component is used to absorb dust inside the mixing box, the cleaning component is used to clean the sieve plate, the sieve plate is used to screen raw materials, the driving member is used to move the sieve plate, the sieve plate can move in the sliding groove, the stirring and dust suction rods are arranged in multiple groups, the cable extruder main body is an existing structure, and the feed hopper is used to input raw materials.

[0007] Preferably, in order to enable the rotating shaft to rotate, a first motor is fixedly installed on the upper end of the mixing box, the output end of the first motor is fixedly connected to the rotating shaft, the first motor is electrically connected to the integrated control panel, the first motor is used to drive the rotating shaft, and the integrated control panel can control the start and stop of the first motor.

[0008] Preferably, in order to absorb dust and other impurities in the mixing box, the dust suction component includes a symmetrically arranged dust suction plate with a square cavity inside, the dust suction plate is fixedly installed in the mixing box, and an annular plate with an annular cavity inside is fixedly installed inside the mixing box, the annular plate is fixedly connected to the dust suction plate, the annular cavity is connected to the square cavity, one end of the dust suction plate is provided with first dust suction holes in a linear array, the first dust suction holes are connected to the square cavity, and the first dust suction holes are used to absorb dust and other impurities.

[0009] Preferably, in order to improve the dust removal effect, a dust collector is fixedly installed on one side of the mixing box, the dust collector is electrically connected to the integrated control panel, a dust conveying pipe is fixedly installed on the output end of the dust collector, one end of the dust conveying pipe is connected to the square cavity, a dust storage box is rotatably installed on the outside of one end of the rotating shaft, the dust storage box is fixedly installed in the mixing box, one end of the dust storage box is connected to the dust conveying pipe through a pipe, dust suction chambers are both provided inside the mixing dust suction rod and the rotating shaft, the dust suction chambers are connected to each other, the inside of the dust storage box is connected to the dust suction chamber through a circular hole, second dust suction holes are provided on the outside of the mixing dust suction rod in a linear array, the second dust suction holes are connected to the dust suction chamber, the integrated control panel can control the start and stop of the vacuum cleaner, and the dust suction chamber is used to transport impurities.

[0010] Preferably, in order to clean the impurities on the screen plate, the cleaning assembly includes a circular mounting plate with an air storage cavity provided inside, the circular mounting plate is fixedly mounted on one side of the mixing box, the air storage cavity is connected to the dust conveying pipe through a pipe, dust suction pipes are installed in a linear array at the inner end of the circular mounting plate, the dust suction pipes are connected to the air storage cavity, the dust suction pipes are funnel-shaped structures for increasing the dust suction area, and a valve is provided on the outside of the pipe for controlling the flow of the pipe.

[0011] Preferably, in order to scrub the impurities on the sieve plate, a cleaning brush is symmetrically mounted on the inner end of the circular mounting plate, and the cleaning brush is an existing structure.

[0012] Preferably, in order to enable the sieve plate to move, the driving member is an electric telescopic rod, the electric telescopic rod is fixedly mounted on one end of the mounting plate, the output end of the electric telescopic rod is fixedly connected to the sieve plate, the electric telescopic rod is electrically connected to the integrated control panel, the electric telescopic rod is an existing device, and the integrated control panel is used to control the start and stop of the electric telescopic rod.

[0013] Preferably, in order to cool and shape the surface of the cable sheath layer, the cooling assembly includes a meandering ventilation plate, the meandering ventilation plate is fixedly mounted on the upper end of the cooling box, an exhaust fan and a semiconductor refrigeration sheet are fixedly mounted inside the meandering ventilation plate, the exhaust fan and the semiconductor refrigeration sheet are electrically connected to the integrated control panel, a dustproof net is fixedly mounted at one end of the meandering ventilation plate, the exhaust fan and the semiconductor refrigeration sheet are both existing equipment, the semiconductor refrigeration sheet is used to generate cold air, and the dustproof net is used to prevent external dust and other impurities from entering the meandering ventilation plate.

[0014] Preferably, in order to quickly cool down the surface of the cable sheath layer, a cooling hole is provided on the inner side of the cooling and cooling plate, a first cavity and a second cavity distributed front to back are provided inside the cooling and cooling plate, the first cavity is connected with the meandering ventilation plate through a pipe, a water tank is fixedly installed on one side of the cooling box, an L-shaped partition plate with a water delivery hole at one end is fixedly installed inside the water tank, a water baffle is plugged into the upper end of the water tank, one end of the water baffle extends into the water delivery hole, a water pump is installed on the upper end of the water tank through a pipe, an output end of the water pump is connected with the second cavity through a pipe, the water pump is electrically connected to the integrated control panel, the inside of the water tank is divided into two areas by the L-shaped partition plate, the integrated control panel can control the start and stop of the water pump, the water pump is used to transport cold water, and the water pump is electrically connected to the integrated control panel.

[0015] Preferably, in order to recycle the waste water generated by cooling, a water outlet hole is opened inside the cooling box, a water pipe is fixedly installed at one end of the water outlet hole, one end of the water pipe is connected with the water tank, an air pipe with a valve on the outside is fixedly installed at one end of the circular ventilation plate, one end of the air pipe is connected with the water tank, the water pipe is used to transport waste water, the air pipe is used to transport cold air into the water tank, and a filter is fixedly installed inside the water outlet hole for filtering impurities in the waste water.

[0016] The beneficial effects of the present invention are: 1. The present invention manually starts the vacuum cleaner so that the first dust suction hole and the second dust suction hole can simultaneously absorb the dust and other impurities generated when the raw materials are stirred, and the absorption effect is good, which can prevent the impurities from being attached to the raw materials and affecting the molding quality of the insulating sheath layer.

[0017] 2. The present invention firstly automatically cleans the sieve plate with a cleaning brush, and then automatically absorbs the impurities generated by cleaning through a vacuum tube, thereby improving the cleaning effect, eliminating the need for manual cleaning, and saving time and effort.

[0018] 3. The present invention uses cold water and cold air to quickly cool the extruded cable sheath layer, which has high cooling and shaping efficiency, improves production efficiency, and can recycle the generated waste water, saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall front view structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the overall side structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the installation box of the present invention.

[0022] Figure 4It is a schematic diagram of the internal connection structure of the mixing box of the present invention.

[0023] Figure 5 It is a schematic diagram of the structure of the dust collection component of the present invention.

[0024] Figure 6 It is a schematic diagram of the rotating shaft connection structure of the present invention.

[0025] Figure 7 It is a schematic diagram of the structure of the cleaning component of the present invention.

[0026] Figure 8 It is a schematic diagram of the connection structure of the cooling plate of the present invention.

[0027] Fig. 9 It is a schematic diagram of the connection structure of the cooling assembly of the present invention.

[0028] Fig.10 It is a schematic diagram of the internal connection structure of the water tank of the present invention.

[0029] Description of the accompanying drawings: In the figure: 1, installation box; 2, support plate; 3, cable extruder body; 4, feeding pipe; 5, stirring box; 6, rotating shaft; 7, stirring dust suction rod; 8, dust suction assembly; 801, dust suction plate; 802, square cavity; 803, annular cavity; 804, annular plate; 805, first dust suction hole; 806, dust collector; 807, dust conveying pipe; 808, dust storage box; 809, dust suction cavity; 810, second dust suction hole; 9, installation plate; 10, sieve plate; 11, cleaning assembly; 1101, round installation plate; 1102, air storage cavity; 1103. Dust suction pipe; 1104. Cleaning brush; 12. Cooling box; 13. Cooling plate; 14. Cooling assembly; 1401. Circular ventilation plate; 1402. Exhaust fan; 1403. Semiconductor refrigeration plate; 1404. Dustproof net; 1405. First cavity; 1406. Second cavity; 1407. Water tank; 1408. L-shaped partition plate; 1409. Water baffle; 1410. Water pump; 1411. Water pipe; 1412. Air pipe; 15. Integrated control panel; 16. Feed hopper; 17. First motor; 18. Electric telescopic rod. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1-Figure 10As shown, the present embodiment provides an extrusion device for processing power cables, comprising an installation box 1 with support plates 2 installed on both sides of the lower end, a cable extruder body 3 installed in the installation box 1, a feed pipe 4 fixedly installed on one side of the upper end of the installation box 1, a mixing box 5 fixedly installed on one side of the upper end of the installation box 1, one end of the feed pipe 4 is connected to the mixing box 5, a rotating shaft 6 is rotatably installed inside the mixing box 5, stirring dust suction rods 7 are installed in a circumferential array on the outer side of the rotating shaft 6, a dust suction component 8 is installed inside the mixing box 5, a mounting plate 9 with a sliding groove at one end is inserted at the lower end of the mixing box 5, a movable screen plate 10 is installed in the sliding groove through a driving member, a cleaning component 11 for cleaning the screen plate 10 is installed on one side of the lower end of the mixing box 5, and the cleaning component 11 is connected to the dust suction component 8. A cooling box 12 is fixedly installed on one side of the cable extruder body 3, a cooling plate 13 is fixedly installed in the cooling box 12, a cooling component 14 for cooling the cable sheath layer is installed on the outside of the cooling box 12, and one end of the cooling component 14 is connected to the cooling plate 13. An integrated control panel 15 is fixedly installed on one end of the installation box 1, a feed hopper 16 is fixedly installed on the upper end of the mixing box 5, and a first motor 17 is fixedly installed on the upper end of the mixing box 5. The output end of the first motor 17 is fixedly connected to the rotating shaft 6, and the first motor 17 is electrically connected to the integrated control panel 15. The driving member is an electric telescopic rod 18, which is fixedly installed on one end of the mounting plate 9, and the output end of the electric telescopic rod 18 is fixedly connected to the sieve plate 10. The electric telescopic rod 18 is connected to the integrated control panel The control panel 15 is electrically connected. When in use, the cable extruder body 3 is an existing device, including an extrusion barrel and an extrusion head and other components. The extrusion head is installed at one end of the extrusion barrel, and the extrusion barrel is installed in the installation box 1. The extrusion barrel is rotatably installed with an extrusion screw driven by a second motor. The feed pipe 4 is connected to the extrusion barrel. First, put the power cable into the extrusion head, and then manually control the first motor 17 to start through the integrated control panel 15, drive the rotating shaft 6 to rotate, and the stirring dust suction rod 7 rotates accordingly, and then the raw materials are transported from the feed hopper 16 to the inside of the mixing box 5 for stirring to separate the raw materials stuck together. At the same time, the dust suction component 8 is manually controlled through the integrated control panel 15 to absorb the dust and other impurities generated by stirring in the mixing box 5, and the suction effect is good. To prevent impurities from adhering to the raw materials and affecting the molding quality of the insulating sheath layer, the raw materials that do not meet the requirements are screened through the sieve plate 10. Half of the sieve plate 10 is provided with sieve holes, and the other half is provided with sieve holes. When the sieve plate 10 needs to be cleaned, the electric telescopic rod 18 is manually controlled by the integrated control panel 15 to start, so that the sieve plate 10 moves in the sliding groove, and the end with the sieve holes moves out of the sliding groove. The sieve plate 10 is automatically cleaned by the cleaning component 11, and the cleaning effect is good, and no manual cleaning is required, which saves time and effort. The screened raw materials are transported to the extrusion barrel through the feed pipe 4 for heating, and the heated raw materials are transported to the extrusion head. The molten material is wrapped around the outside of the power cable to form a cable sheath layer on the outer surface, and then the cable is moved to the cooling box 12.The cooling component 14 is used to cool and shape the product, which has high cooling and shaping efficiency, improves production efficiency, and can recycle the generated waste water, saving resources.

[0032] like Figure 5 and Figure 6 As shown, the dust collection assembly 8 includes a symmetrically arranged dust collection plate 801 with a square cavity 802 formed therein, the dust collection plate 801 is fixedly installed in the mixing box 5, and an annular plate 804 with an annular cavity 803 formed therein is fixedly installed in the mixing box 5, the annular plate 804 is fixedly connected to the dust collection plate 801, the annular cavity 803 is connected to the square cavity 802, and one end of the dust collection plate 801 is provided with a first dust collection hole 805 in a linear array, and the first dust collection hole 805 is connected to the square cavity The mixing box 5 is connected to the square cavity 802, a dust collector 806 is fixedly installed on one side of the mixing box 5, and the dust collector 806 is electrically connected to the integrated control panel 15. A dust conveying pipe 807 is fixedly installed on the output end of the dust collector 806, and one end of the dust conveying pipe 807 is connected to the square cavity 802. A dust storage box 808 is rotatably installed on the outer side of one end of the rotating shaft 6. The dust storage box 808 is fixedly installed in the mixing box 5, and one end of the dust storage box 808 is connected to the dust conveying pipe 807 through a pipeline. The stirring dust suction rod 7 is connected to the rotating shaft 6 The inside of the dust collecting box 808 is provided with a dust collecting chamber 809, and the dust collecting chambers 809 are connected to each other. The inside of the dust storage box 808 is connected to the dust collecting chamber 809 through a circular hole. The outside of the stirring dust collecting rod 7 is provided with a second dust collecting hole 810 in a linear array, and the second dust collecting hole 810 is connected to the dust collecting chamber 809. When in use, the dust in the stirring box 5 is first sucked through the first dust collecting hole 805, and the dust is transported to the square cavity 802 and the annular cavity 803 through the first dust collecting hole 805, and then The dust is transported to the dust collector 806 through the dust conveying pipe 807 for storage. At the same time, the first motor 17 drives the stirring dust suction rod 7 to move, and the dust is sucked through the second dust suction hole 810. The dust is transported to the dust suction chamber 809 through the second dust suction hole 810, and then moves to the dust storage box 808 through the circular hole, and finally transported to the dust conveying pipe 807 through the pipeline, and finally absorbed by the dust collector 806. The dust removal effect is good, which prevents impurities from being attached to the raw materials and reducing the molding quality of the insulating sheath layer.

[0033] like Figure 7As shown, the cleaning component 11 includes a circular mounting plate 1101 with an air storage cavity 1102 provided therein, the circular mounting plate 1101 is fixedly mounted on one side of the mixing box 5, the air storage cavity 1102 is connected to the dust conveying pipe 807 through a pipe, a dust suction pipe 1103 is installed in a linear array on the inner end of the circular mounting plate 1101, the dust suction pipe 1103 is connected to the air storage cavity 1102, and a cleaning brush 1104 is symmetrically mounted on the inner end of the circular mounting plate 1101. When in use, the pipe valve of the pipeline is opened first, and the electric telescopic rod 18 drives the sieve plate 10 to move, and the cleaning brush 1104 first scrubs the impurities attached to the surface of the sieve plate 10, absorbs the impurities through the dust suction pipe 1103, transports the impurities to the air storage cavity 1102, and then transports them to the vacuum cleaner 806 through the pipe. The double cleaning improves the cleaning effect, and no manual cleaning is required, which saves time and effort.

[0034] like Fig. 9 and Fig.10As shown, the cooling assembly 14 includes a circular ventilation plate 1401, which is fixedly installed at the upper end of the cooling box 12, and an exhaust fan 1402 and a semiconductor cooling sheet 1403 are fixedly installed inside the circular ventilation plate 1401. The exhaust fan 1402 and the semiconductor cooling sheet 1403 are electrically connected to the integrated control panel 15. A dustproof net 1404 is fixedly installed at one end of the circular ventilation plate 1401, and a cooling hole is opened on the inner side of the cooling and cooling plate 13. A first cavity 1405 and a second cavity 1406 distributed front and back are opened inside the cooling and cooling plate 13. The first cavity 1405 is connected to the circular ventilation plate 1401 through a pipeline, and one side of the cooling box 12 A water tank 1407 is fixedly installed, an L-shaped partition plate 1408 with a water delivery hole at one end is fixedly installed inside the water tank 1407, a water baffle 1409 is plugged into the upper end of the water tank 1407, one end of the water baffle 1409 extends into the water delivery hole, a water pump 1410 is installed at the upper end of the water tank 1407 through a pipeline, the output end of the water pump 1410 is connected to the second cavity 1406 through a pipeline, the water pump 1410 is electrically connected to the integrated control panel 15, a water outlet hole is opened inside the cooling box 12, a water delivery pipe 1411 is fixedly installed at one end of the water outlet hole, one end of the water delivery pipe 1411 is connected to the water tank 1407, and a valve is fixedly installed on the outer side at one end of the round-shaped ventilation plate 1401 The air delivery pipe 1412 of the door, one end of the air delivery pipe 1412 is connected to the water tank 1407. When in use, cooling holes are arranged in a circular array on the inner side of the cooling plate 13, and the cooling holes are connected to the first cavity 1405 and the second cavity 1406. The processed power cable is moved to the cooling plate 13 in the cooling box 12, and then the exhaust fan 1402 and the semiconductor refrigeration sheet 1403 are started through the integrated control panel 15. The semiconductor refrigeration sheet 1403 generates cold air, and the exhaust fan 1402 transports the cold air to the first cavity 1405 through the pipeline, and then sprays it evenly onto the cable sheath layer through the cooling holes to cool it down. The integrated control panel 15 is controlled to start the exhaust fan 1402 and the semiconductor refrigeration sheet 1403. The semiconductor refrigeration sheet 1403 generates cold air, and the exhaust fan 1402 transports the cold air to the first cavity 1405 through the pipeline, and then sprays it evenly onto the cable sheath layer through the cooling holes to cool it down. The water pump 1410 transports the cold water in the water tank 1407 to the second cavity 1406 through the pipeline, and then sprays it evenly onto the cable sheath layer through the cooling hole to cool it down. The double rapid cooling has high cooling and shaping efficiency, which improves the production efficiency. The waste water generated by cooling is filtered and transported to the water tank 1407 through the water pipe 1411. Then the outer valve of the air pipe 1412 is opened to transport the cold air generated by the semiconductor refrigeration plate 1403 to the water tank 1407 to cool the filtered water. After the cooling is completed, the water baffle 1409 is manually moved to transport the cold water to the other side of the water tank 1407 through the water hole, so as to realize the recycling of waste water and save resources.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention shall be defined by the attached claims and their equivalents.

Claims

1. An extrusion device for processing power cables, comprising an installation box (1) with support plates (2) installed on both sides of the lower end, a cable extruder body (3) installed in the installation box (1), and a feed pipe (4) fixedly installed on one side of the upper end of the installation box (1), characterized in that: A stirring box (5) is fixedly mounted on one side of the upper end of the installation box (1); one end of the feed pipe (4) is connected to the stirring box (5); a rotating shaft (6) is rotatably mounted inside the stirring box (5); stirring dust suction rods (7) are mounted in a circular array on the outer side of the rotating shaft (6); a dust suction assembly (8) is mounted inside the stirring box (5); a mounting plate (9) having a sliding groove at one end is plugged into the lower end of the stirring box (5); a movable screen plate (10) is mounted inside the sliding groove via a driving member; and a tool for cleaning the screen plate (10) is mounted on one side of the lower end of the stirring box (5). 0), the cleaning component (11) being linked to the dust collecting component (8), a cooling box (12) being fixedly mounted on one side of the cable extruder body (3), a cooling plate (13) being fixedly mounted inside the cooling box (12), a cooling component (14) for cooling the cable sheath layer being mounted on the outside of the cooling box (12), one end of the cooling component (14) being connected to the cooling plate (13), an integrated control panel (15) being fixedly mounted on one end of the installation box (1), and a feed hopper (16) being fixedly mounted on the upper end of the mixing box (5).

2. The extrusion device for processing power cables according to claim 1, characterized in that: A first motor (17) is fixedly mounted on the upper end of the mixing box (5); an output end of the first motor (17) is fixedly connected to the rotating shaft (6); and the first motor (17) is electrically connected to the integrated control panel (15).

3. The extrusion device for processing power cables according to claim 1, characterized in that: The dust collection assembly (8) comprises a symmetrically arranged dust collection plate (801) with a square cavity (802) formed therein, the dust collection plate (801) being fixedly mounted in the mixing box (5), an annular plate (804) with an annular cavity (803) formed therein being fixedly mounted in the mixing box (5), the annular plate (804) being fixedly connected to the dust collection plate (801), the annular cavity (803) being communicated with the square cavity (802), and first dust collection holes (805) being formed in a linear array at one end of the dust collection plate (801), the first dust collection holes (805) being communicated with the square cavity (802).

4. The extrusion device for processing power cables according to claim 3, characterized in that: A dust collector (806) is fixedly mounted on one side of the mixing box (5), and the dust collector (806) is electrically connected to the integrated control panel (15). A dust conveying pipe (807) is fixedly mounted on the output end of the dust collector (806), and one end of the dust conveying pipe (807) is connected to the square cavity (802). A dust storage box (808) is rotatably mounted on the outer side of one end of the rotating shaft (6), and the dust storage box (808) is fixedly mounted in the mixing box (5). One end of the dust collecting rod (808) is connected to the dust conveying pipe (807) through a pipeline, the stirring dust collecting rod (7) and the rotating shaft (6) are both provided with dust collecting chambers (809), the dust collecting chambers (809) are connected to each other, the interior of the dust storage box (808) is connected to the dust collecting chamber (809) through a circular hole, and the outer side of the stirring dust collecting rod (7) is provided with second dust collecting holes (810) in a linear array, and the second dust collecting holes (810) are connected to the dust collecting chamber (809).

5. The extrusion device for processing power cables according to claim 4, characterized in that: The cleaning component (11) comprises a circular mounting plate (1101) having an air storage cavity (1102) formed therein, the circular mounting plate (1101) being fixedly mounted on one side of the mixing box (5), the air storage cavity (1102) being connected to the dust conveying pipe (807) via a pipeline, and dust suction pipes (1103) being mounted in a linear array on the inner end of the circular mounting plate (1101), the dust suction pipes (1103) being connected to the air storage cavity (1102).

6. The extrusion device for processing power cables according to claim 5, characterized in that: A cleaning brush (1104) is symmetrically mounted on the inner end of the circular mounting plate (1101).

7. The extrusion device for processing power cables according to claim 1, characterized in that: The driving member is an electric telescopic rod (18), the electric telescopic rod (18) is fixedly mounted on one end of the mounting plate (9), an output end of the electric telescopic rod (18) is fixedly connected to the sieve plate (10), and the electric telescopic rod (18) is electrically connected to the integrated control panel (15).

8. The extrusion device for processing power cables according to claim 1, characterized in that: The cooling component (14) comprises a circular ventilation plate (1401), wherein the circular ventilation plate (1401) is fixedly mounted on the upper end of the cooling box (12), an exhaust fan (1402) and a semiconductor cooling sheet (1403) are fixedly mounted inside the circular ventilation plate (1401), and the exhaust fan (1402) and the semiconductor cooling sheet (1403) are both electrically connected to the integrated control panel (15), and a dust screen (1404) is fixedly mounted on one end of the circular ventilation plate (1401).

9. The extrusion device for processing power cables according to claim 8, characterized in that: A cooling hole is provided on the inner side of the cooling plate (13); a first cavity (1405) and a second cavity (1406) are provided inside the cooling plate (13) and are distributed front to back; the first cavity (1405) is connected to the circular ventilation plate (1401) through a pipeline; a water tank (1407) is fixedly installed on one side of the cooling box (12); an L-shaped partition plate (1408) having a water delivery hole provided at one end thereof is fixedly installed inside the water tank (1407); a water baffle (1409) is plugged into the upper end of the water tank (1407); one end of the water baffle (1409) extends into the water delivery hole; a water pump (1410) is installed on the upper end of the water tank (1407) through a pipeline; an output end of the water pump (1410) is connected to the second cavity (1406) through a pipeline; and the water pump (1410) is electrically connected to the integrated control panel (15).

10. The extrusion device for processing power cables according to claim 9, characterized in that: A water outlet hole is provided inside the cooling box (12), a water pipe (1411) is fixedly installed at one end of the water outlet hole, one end of the water pipe (1411) is connected to the water tank (1407), and an air pipe (1412) with a valve provided on the outside is fixedly installed at one end of the circular ventilation plate (1401), one end of the air pipe (1412) is connected to the water tank (1407).

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