CN222213827U - Extrusion equipment is used in power cable production - Google Patents
Extrusion equipment is used in power cable production Download PDFInfo
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- CN222213827U CN222213827U CN202420990231.0U CN202420990231U CN222213827U CN 222213827 U CN222213827 U CN 222213827U CN 202420990231 U CN202420990231 U CN 202420990231U CN 222213827 U CN222213827 U CN 222213827U
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Abstract
The utility model relates to the technical field of cable production and discloses extrusion equipment for power cable production, which comprises a workbench, wherein a supporting leg is fixedly connected to the lower surface of the workbench, a heating barrel is fixedly connected to the upper surface of the workbench, a feeding pipe is fixedly connected to the outer wall of the heating barrel, a first motor is fixedly connected to the upper surface of the heating barrel, a stirring shaft is fixedly connected to the output end of the first motor, a first stirring blade is fixedly connected to the outer wall of the stirring shaft, a hopper is fixedly connected to the upper surface of the heating barrel, and a filtering assembly is arranged on the inner wall of the hopper. According to the utility model, through the mutual matching of the adjusting component, the filtering component and the transmission component, the problems that impurities mixed in cable raw materials are difficult to remove, and cables of different sizes and types cannot be extruded so that the application is too limited and single are solved, and therefore, the effects of improving the product quality, the production efficiency of the device and the practicability of the device are achieved.
Description
Technical Field
The utility model relates to the technical field of cable production, in particular to extrusion equipment for power cable production.
Background
The cable is an electric energy or signal transmission device, is a wire made of one or more mutually insulated conductors and an outer insulating protective layer, and is mainly used for transmitting electric power or information from one place to another place. The whole of the cable is covered with a highly insulating cover layer to ensure safety and effectiveness in transmitting electric energy or signals. The extrusion device is widely applied to a plurality of fields of power, communication, traffic, military and the like, each type of cable has a specific structure and function so as to meet different application requirements, and when the power cable needs to be produced, one extrusion device for producing the power cable is needed.
Power cable extrusion equipment is one of the important equipment on a cable production line. The plastic granules are heated, melted and extruded into wires. The plastic pellets are melted in the barrel by heating and stirring. The melted plastic pellets are then extruded into strands through a die on an extruder head. And finally, cooling by a cooling device to solidify the wire rod, thereby forming the cable with the plastic sheath.
However, when the traditional power cable extrusion equipment is used, the problems that cables of different sizes and types are extruded, the application is too limited to be single, impurities mixed in cable raw materials cannot be removed, the electrical insulation performance of a cable product is affected, and the quality of the product is reduced can not be solved.
Disclosure of utility model
In order to make up for the defects, the utility model provides extrusion equipment for power cable production, and aims to solve the problems that in the prior art, cables of different sizes cannot be extruded, so that the application is too limited to be single, impurities mixed in cable raw materials cannot be removed, the electrical insulation performance of a cable product is affected, and the quality of the product is reduced.
In order to achieve the above purpose, the extrusion equipment for producing the power cable comprises a workbench, wherein the lower surface of the workbench is fixedly connected with supporting legs, the upper surface of the workbench is fixedly connected with a heating barrel, the outer wall of the heating barrel is fixedly connected with a feeding pipe, the upper surface of the heating barrel is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a stirring shaft, the outer wall of the stirring shaft is fixedly connected with a first stirring blade, the upper surface of the heating barrel is fixedly connected with a hopper, the inner wall of the hopper is provided with a filtering assembly, the filtering assembly comprises a first filtering plate and a second filtering plate, the outer wall of the first filtering plate is arranged on the inner wall of the hopper, and the outer wall of the second filtering plate is arranged on the inner wall of the hopper.
Further, the inside recess that has all seted up of first filter and second filter, first filter outer wall is provided with the connecting block, connecting block outer wall fixedly connected with gomphosis piece, the second filter outer wall sets up the connecting block outer wall, connecting block outer wall fixedly connected with is in the hopper inner wall, fixedly connected with protective housing on the workstation, protective housing outer wall fixedly connected with is in conveying pipe one end, protective housing inner wall fixedly connected with insulation shell, the cable core feed inlet has been seted up to the insulation shell inside, the insulation shell inner wall is provided with drive assembly.
Further, the transmission assembly comprises a second motor and a gear, the outer wall of the gear is arranged inside the heat preservation shell, the outer wall of the second motor is fixedly connected with the inner wall of the heat preservation shell, the output end of the second motor is fixedly connected with a rotating shaft, and one end of the rotating shaft is connected with the gear.
Further, the inner wall of the heat preservation shell is fixedly connected with a cable core feeding pipe, one end of the cable core feeding pipe is rotationally connected with a sleeve, the outer wall of the sleeve is fixedly connected with a toothed ring, and the toothed ring is meshed with a gear.
Further, the outer wall of the sleeve is fixedly connected with a second stirring blade, and one end of the sleeve is fixedly connected with a check valve.
Further, an outer ring is fixedly connected to one end of the heat preservation shell, and an adjusting assembly is arranged on the inner wall of the outer ring.
Further, the adjusting component comprises a hydraulic cylinder and an extrusion block, the outer wall of the extrusion block is arranged inside the outer ring, the outer wall of the hydraulic cylinder is fixedly connected with the inner wall of the outer ring, and the output end of the hydraulic cylinder is connected with the extrusion block.
Further, outer loop one end fixedly connected with discharge head, discharge head outer wall fixedly connected with condenser pipe, condenser pipe outer wall one side fixedly connected with inlet tube, condenser pipe outer wall opposite side fixedly connected with outlet pipe.
The utility model has the following beneficial effects:
1. According to the utility model, through the mutual matching of the connecting block, the embedded block, the first filter plate and the second filter plate, the problem that impurities mixed in the cable raw materials cannot be removed to influence the electrical insulation performance of the cable product is solved, and the effects of improving the product quality and being more convenient to use are achieved.
2. According to the utility model, through the mutual matching of the transmission component, the sleeve, the second stirring blade, the outer ring and the check valve, the problem that the application is too limited and single due to the fact that cables of different sizes cannot be extruded is solved, and the effects of improving the production efficiency and the practicability of the device are achieved.
Drawings
Fig. 1 is a schematic perspective view of an extrusion device for power cable production according to the present utility model;
Fig. 2 is a schematic diagram of the internal structure of a heating barrel of an extrusion device for power cable production according to the present utility model;
fig. 3 is a schematic diagram of a filter assembly of an extrusion device for power cable production according to the present utility model;
Fig. 4 is a schematic diagram of the internal structure of a heat insulation shell of an extrusion device for power cable production according to the present utility model;
Fig. 5 is a schematic diagram of a transmission assembly of an extrusion device for power cable production according to the present utility model;
Fig. 6 is a schematic structural diagram of an adjusting component of an extrusion device for power cable production according to the present utility model.
Legend description:
1. The device comprises a workbench, 2, supporting legs, 3, a hopper, 4, a feeding pipe, 5, a heating barrel, 6, a protective shell, 7, a discharge head, 8, a regulating component, 9, a condensing pipe, 10, a water inlet pipe, 11, a water outlet pipe, 12, a filtering component, 13, a first motor, 14, a stirring shaft, 15, a first stirring blade, 16, a connecting block, 17, a jogged block, 18, a first filter plate, 19, a second filter plate, 20, a groove, 21, a heat insulation shell, 22, a cable core feeding hole, 23, a cable core feeding pipe, 24, a transmission component, 25, a sleeve, 26, a second stirring blade, 27, an outer ring, 28, a check valve, 29, a second motor, 30, a rotating shaft, 31, a gear, 32, a toothed ring, 33, a hydraulic cylinder, 34 and an extrusion block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 2, 3 and 4, the extrusion equipment for producing the power cable comprises a workbench 1, wherein a supporting leg 2 is fixedly connected to the lower surface of the workbench 1, a heating barrel 5 is fixedly connected to the upper surface of the workbench 1, a feeding pipe 4 is fixedly connected to the outer wall of the heating barrel 5, a first motor 13 is fixedly connected to the upper surface of the heating barrel 5, a stirring shaft 14 is fixedly connected to the output end of the first motor 13, a first stirring blade 15 is fixedly connected to the outer wall of the stirring shaft 14, a hopper 3 is fixedly connected to the upper surface of the heating barrel 5, a filter assembly 12 is arranged on the inner wall of the hopper 3, the filter assembly 12 comprises a first filter plate 18 and a second filter plate 19, the outer wall of the first filter plate 18 is arranged on the inner wall of the hopper 3, grooves 20 are formed in the first filter plate 18 and the second filter plate 19, a connecting block 16 is arranged on the outer wall of the first filter plate 18, a jogging block 17 is fixedly connected to the outer wall of the connecting block 16, the outer wall of the 16 is fixedly connected to the inner wall of the hopper 3, a protective shell 1 is fixedly connected to the outer wall 6 of the protective shell 6, a heat preservation shell 21 is fixedly connected to the inner wall 21 of the inner wall of the feeding pipe, and a heat preservation shell 21 is fixedly connected to the inner wall 21 of the inner wall of the protective shell, and a heat preservation shell 21 is arranged at one end of the inner wall 21 of the feeding pipe is fixedly connected to the inner wall of the hopper 4.
Specifically, the plastic can be heated to the temperature required by production through the heating barrel 5, so that the plastic can not meet the production requirement and further the production efficiency is prevented from being influenced, the stirring shaft 14 and the first stirring blades 15 stir the heated plastic to realize uniform distribution, the product quality is ensured, impurities mixed in the cable raw materials can be filtered through the first filter plate 18 and the second filter plate 19, the electric insulation performance of the cable product is prevented from being influenced after the impurities enter the heating barrel 5, and the product quality is further improved.
Referring to fig. 1, 5 and 6, the transmission assembly 24 includes a second motor 29 and a gear 31, the outer wall of the gear 31 is disposed inside the heat-preserving shell 21, the outer wall of the second motor 29 is fixedly connected to the inner wall of the heat-preserving shell 21, the output end of the second motor 29 is fixedly connected with a rotating shaft 30, one end of the rotating shaft 30 is connected with the gear 31, the inner wall of the heat-preserving shell 21 is fixedly connected with a cable core feeding pipe 23, one end of the cable core feeding pipe 23 is rotatably connected with a sleeve 25, the outer wall of the sleeve 25 is fixedly connected with a toothed ring 32, the toothed ring 32 is meshed with the gear 31, the outer wall of the sleeve 25 is fixedly connected with a second stirring blade 26, one end of the sleeve 25 is fixedly connected with a check valve 28, the toothed ring 32 is meshed with the gear 31, one end of the heat-preserving shell 21 is fixedly connected with an outer ring 27, the inner wall of the outer ring 27 is provided with a regulating assembly 8, the regulating assembly 8 includes a hydraulic cylinder 33 and an extrusion block 34, the outer wall of the extrusion block 34 is disposed inside the outer ring 27, the outer wall of the hydraulic cylinder 33 is fixedly connected with the inner wall of the outer ring 27, the output end of the extrusion block 34 is fixedly connected with a discharge head 7, the other side of the discharge head 7 is fixedly connected with a condensing tube 9, one side of the condensing tube 9 is fixedly connected with the outer wall 10, and the other side of the condensing tube is fixedly connected with the outlet tube 11.
Specifically, the plastic is wrapped outside the cable core by arranging the cable core removed from the inside of the cable core feeding pipe 23, so that the cable is more convenient to manufacture, water flows into the water inlet pipe 10 on the condensing pipe 9 and flows out through the water outlet pipe 11 to realize circulating condensation cooling, and the cable extruded from the inside of the outer ring 27 is rapidly cooled and molded through the condensing pipe 9, so that the production efficiency of the cable is improved.
When the extrusion production of the cable is required, firstly, liquid plastic is added into a hopper 3 on a heating barrel 5, the liquid plastic is subjected to graded filtration by a first filter plate 18 and a second filter plate 19 in a filter assembly 12 in the hopper 3 so as to prevent impurities from being mixed, a first motor 13 on the heating barrel 5 is started, the output end of the first motor 13 drives a stirring shaft 14 to rotate, a first stirring blade 15 on the stirring shaft 14 stirs the liquid plastic to uniformly distribute the liquid plastic, the plastic temperature reaches the extrusion requirement under the stirring of the heating barrel 5 and the first stirring blade 15, the plastic is conveyed into a heat-insulating shell 21 through a conveying pipe 4, at the moment, a cable core is conveyed into a cable core feeding pipe 23 from a cable core feeding hole 22 outside the heat-insulating shell 21, a second motor 29 in a transmission assembly 24 is started, the output end of the second motor is driven to rotate a rotating shaft 30, so that a gear 31 is meshed and transmitted with a toothed ring 32 on a sleeve 25, the sleeve 25 and the second stirring blade 26 are driven to rotate, the plastic is extruded to an adjusting assembly 8 in an outer ring 27, the extrusion cylinder 34 is adjusted according to the required diameter of the cable 33 in the adjusting assembly 8, and the extrusion cylinder is stretched and compressed;
Secondly, water flow is connected to a water inlet pipe 10 on the condensation pipe 9, water flows out through a water outlet pipe 11 to realize circulating condensation cooling, the cable extruded from the inside of the outer ring 27 is cooled and molded through the condensation pipe 9, and meanwhile, the cable is conveyed to a discharge head 7 to finish cable extrusion production.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420990231.0U CN222213827U (en) | 2024-05-09 | 2024-05-09 | Extrusion equipment is used in power cable production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420990231.0U CN222213827U (en) | 2024-05-09 | 2024-05-09 | Extrusion equipment is used in power cable production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222213827U true CN222213827U (en) | 2024-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420990231.0U Active CN222213827U (en) | 2024-05-09 | 2024-05-09 | Extrusion equipment is used in power cable production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222213827U (en) |
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- 2024-05-09 CN CN202420990231.0U patent/CN222213827U/en active Active
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