CN116913623B - Cladding device for polyvinyl chloride insulated cable wire production - Google Patents
Cladding device for polyvinyl chloride insulated cable wire production Download PDFInfo
- Publication number
- CN116913623B CN116913623B CN202311125139.4A CN202311125139A CN116913623B CN 116913623 B CN116913623 B CN 116913623B CN 202311125139 A CN202311125139 A CN 202311125139A CN 116913623 B CN116913623 B CN 116913623B
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- cooling
- orthopedic
- polyvinyl chloride
- water
- seat
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- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 66
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000005253 cladding Methods 0.000 title claims description 12
- 238000001816 cooling Methods 0.000 claims abstract description 184
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 230000000399 orthopedic effect Effects 0.000 claims description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 86
- 239000000498 cooling water Substances 0.000 claims description 25
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 239000008399 tap water Substances 0.000 abstract description 3
- 235000020679 tap water Nutrition 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 239000003595 mist Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/145—Pretreatment or after-treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of cable wire production, and provides a coating device for polyvinyl chloride insulated cable wire production, which comprises a polyvinyl chloride extruder, wherein an extrusion die is detachably arranged at an output port of the polyvinyl chloride extruder. Through the technical scheme, the problem that the polyvinyl chloride insulating skin is easy to deform and needs a subsequent drying process in the cooling process of the polyvinyl chloride insulating skin by using tap water in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of cable wire production, in particular to a cladding device for polyvinyl chloride insulated cable wire production.
Background
The polyvinyl chloride insulated cable wire is an extruded insulated cable taking a polyvinyl chloride polymer material as insulation and a sheath, and the polyvinyl chloride polymer material is required to be coated on the periphery of the cable wire by a coating device to carry out insulation protection in the production process.
When the existing coating device is used for coating the insulating skin of the cable wire, tap water is generally adopted to cool the extruded insulating skin, the extruded polyvinyl chloride insulating skin also has a certain temperature, the shape of the extruded polyvinyl chloride insulating skin is not completely stable, the high-temperature polyvinyl chloride insulating skin is soaked in cold water suddenly and can deform, and after the polyvinyl chloride insulating skin is soaked in the cold water for cooling, the surface of the polyvinyl chloride insulating skin is stained with water, so that the subsequent wiping procedure of the cable wire insulating skin can be increased.
Disclosure of Invention
The invention provides a cladding device for producing polyvinyl chloride insulated cable wires, which solves the problems that in the related art, in the process of cooling polyvinyl chloride insulated skin by using tap water, the polyvinyl chloride insulated skin is easy to deform and a subsequent drying process is required.
The technical scheme of the invention is as follows:
the utility model provides a cladding device of polyvinyl chloride insulated cable wire production usefulness, includes the polyvinyl chloride extruder, the delivery outlet demountable installation of polyvinyl chloride extruder has extrusion die, still includes:
the inlet of the insulating skin cooling box is communicated with the outlet of the extrusion die;
the orthopedic cooling mechanism is used for transporting the cable wire that the cladding that the polyvinyl chloride extruder extruded has the insulating skin of polyvinyl chloride, carries out the cooling simultaneously to it, the orthopedic cooling mechanism includes:
the orthopedic cooling rollers are provided with a plurality of groups, the number of each group of orthopedic cooling rollers is two, a plurality of telescopic seats are arranged in the insulating leather cooling box, telescopic rods are slidably arranged at two ends of each telescopic seat, a rotating seat is fixedly arranged at one end of each telescopic rod, which is far away from each telescopic seat, and a plurality of orthopedic cooling rollers are respectively and rotatably arranged on the corresponding rotating seats;
a chill roll adjustment assembly for adjusting the distance between two of each set of orthopedic chill rolls, the chill roll adjustment assembly comprising:
the movable adjusting seat is slidably mounted on the insulating skin cooling box, and a cooling roller selecting assembly for driving the movable adjusting seat to move is mounted on the insulating skin cooling box;
wherein, the chill roll selection assembly includes:
the movable driving screw is rotatably arranged on the insulating skin cooling box, a movable driving motor is arranged on the insulating skin cooling box, one end of the movable driving screw is fixedly arranged at the output end of the movable driving motor, and the movable adjusting seat is in threaded fit with the movable driving screw;
the movable adjusting seat is fixedly provided with a supporting frame, the bidirectional screw is rotatably arranged on the supporting frame, the supporting frame is provided with a distance adjusting driving motor, and one end of the bidirectional screw is fixedly arranged at the output end of the distance adjusting driving motor;
the two orthopedic driving clamping plates are symmetrically arranged on the periphery of the bidirectional screw rod and are in threaded fit with the two threaded sections of the bidirectional screw rod, the orthopedic driving clamping plates are in sliding fit with the supporting frame, a clamping block is fixedly arranged at one end, close to the rotating seat, of the orthopedic driving clamping plates, and a clamping groove matched with the clamping block is formed in the rotating seat;
the limiting baffles are at least two, are arranged in the insulating leather cooling box and are positioned on two sides of the plurality of orthopedic cooling rollers, the rotating seat is in contact with the limiting baffles, one end of the rotating seat, which is in contact with the limiting baffles, is provided with a magnet I, the magnet I is in contact with the limiting baffles, the inside of the clamping groove is provided with a magnet II, the magnet II is in contact with the clamping block, and the limiting baffles and the clamping block are made of iron metal;
a cold water delivery assembly for delivering cold water to an interior of an orthopedic cooling roll, the cold water delivery assembly comprising:
the water delivery seats are provided with a plurality of orthopedic cooling rollers which are of hollow structures, the plurality of water delivery seats are respectively communicated with one end, far away from the rotating seat, of the corresponding orthopedic cooling roller in a rotating way, the plurality of water delivery seats are communicated through telescopic hoses, and one water delivery seat of the plurality of water delivery seats is communicated with a water inlet pipe;
the orthopedic cooling roller is communicated with a rotating pipe in a sealing and rotating mode, the rotating pipe is fixedly installed on the rotating seat, and one of the rotating seats in the rotating pipes is communicated with a water outlet pipe.
For the cooling effect to the polyvinyl chloride insulation cover that improves, the internally mounted of insulation cover cooling tank has auxiliary cooling mechanism, auxiliary cooling mechanism includes:
the auxiliary cooling boxes are arranged in the insulating skin cooling boxes, the two auxiliary cooling boxes are respectively positioned at two sides of the orthopedic cooling rollers, a plurality of cold air outlets are formed in one side, close to the orthopedic cooling rollers, of each auxiliary cooling box, and through holes matched with the inlets and the outlets of the insulating skin cooling boxes are formed in the auxiliary cooling boxes;
the cooling water pipes are provided with two groups, the two groups of cooling water pipes are respectively arranged in the corresponding auxiliary cooling boxes, the two groups of cooling water pipes are communicated with each other, and the cooling water pipes are communicated with a water inlet and a water outlet;
and the cooling fan is arranged in the auxiliary cooling box.
In order to further improve the cooling effect to the polyvinyl chloride insulating skin, cooling water pipe intercommunication has a plurality of atomizer, the bottom of auxiliary cooling case is provided with the pad that absorbs water.
The working principle and the beneficial effects of the invention are as follows:
1. according to the scheme, cold water is manufactured by the external cold water machine and is fed into the orthopedic cooling rollers, the corresponding group of orthopedic cooling rollers are driven by the cooling roller distance adjusting assembly to rectify the polyvinyl chloride insulated cable wire, and meanwhile the orthopedic cooling rollers and the polyvinyl chloride insulated cable wire are cooled by the cold water.
2. According to the invention, cold water is fed into the cooling water pipe through the external water chiller to cool the cooling water pipe, cold air in the auxiliary cooling box is blown into the insulating skin cooling box through the cooling fan, the polyvinyl chloride insulated cable wire is subjected to auxiliary cooling, and the cooling effect and the cooling speed of the polyvinyl chloride insulated cable wire are improved.
3. According to the invention, cold water in the cooling water pipe can be atomized and sprayed into the auxiliary cooling box through the atomization spray head, so that the cooling speed of the auxiliary cooling box is further improved, and the cooling effect of the cooling fan on the polyvinyl chloride insulated cable wire is improved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a part of the present invention in cross section;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the movable adjustment seat, bi-directional screw and orthopedic drive splint of the present invention;
FIG. 4 is a schematic view of the auxiliary cooling mechanism of the present invention;
FIG. 5 is a schematic view of the construction of the orthopedic cooling roll, rotary seat and water delivery seat of the present invention;
in the figure:
1. a polyvinyl chloride extruder; 2. an extrusion die; 3. an insulating skin cooling box;
101. orthopedic cooling roller; 102. a telescopic seat; 103. a telescopic rod; 104. a rotating seat;
201. a movable adjustment seat; 202. a bidirectional screw; 203. orthopedic driving splints; 204. a limit baffle; 205. a clamping block; 206. a first magnet; 207. a second magnet; 208. a distance-adjusting driving motor; 209. a support frame;
301. moving the drive screw; 302. a moving driving motor;
401. a water supply seat; 402. a flexible hose; 403. a rotary tube;
501. an auxiliary cooling box; 502. a cooling water pipe; 503. a cooling fan; 504. an atomizing spray head.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 5, the invention provides a cladding device for producing a polyvinyl chloride insulated cable wire, which comprises a polyvinyl chloride extruder 1, wherein an extrusion die 2 is detachably arranged at an output port of the polyvinyl chloride extruder 1, and the cladding device also comprises an insulating cover cooling box 3 and an orthopedic cooling mechanism.
The polyvinyl chloride extruder 1 heats the polyvinyl chloride raw material to a molten state and extrudes the polyvinyl chloride raw material into the extrusion die 2, the cable wire core passes through the extrusion die 2, the molten state polyvinyl chloride is coated on the periphery of the cable wire core to form an insulating sheath, and a traction mechanism is further arranged to drag the extruded polyvinyl chloride insulated cable wire, so that the polyvinyl chloride insulated cable wire is extruded from the inside of the extrusion die 2, and the polyvinyl chloride insulated cable wire with different diameters is formed by changing the model of the extrusion die 2.
As shown in fig. 1 to 5, the inlet of the insulation cover cooling box 3 is communicated with the outlet of the extrusion die 2, and the orthopedic cooling mechanism is used for transporting the cable wire coated with the polyvinyl chloride insulation cover extruded by the polyvinyl chloride extruder 1 and cooling the cable wire at the same time and comprises an orthopedic cooling roller 101, a cooling roller distance adjusting component and a cold water conveying component.
As shown in fig. 1 and 5, the orthopedic cooling rollers 101 are provided with a plurality of groups, the number of the orthopedic cooling rollers 101 in each group is two, a plurality of telescopic seats 102 are installed in the insulating leather cooling box 3, telescopic rods 103 are slidably installed at two ends of the telescopic seats 102, a rotating seat 104 is fixedly installed at one end, far away from the telescopic seats 102, of each telescopic rod 103, and the orthopedic cooling rollers 101 are respectively and rotatably installed on the corresponding rotating seat 104;
the corresponding two orthopedic cooling rollers 101 can be relatively moved through the sliding fit of the telescopic rod 103 and the telescopic seat 102, the types of each group of orthopedic cooling rollers 101 are different, a proper extrusion die 2 is selected according to the diameter requirement of the produced polyvinyl chloride insulated cable wire, meanwhile, the orthopedic cooling rollers 101 with proper types are selected, the orthopedic cooling rollers 101 are provided with the orthopedic grooves, the two orthopedic cooling rollers 101 are matched, the two orthopedic grooves jointly form a circle, the polyvinyl chloride insulated cable wire is shaped, and deformation of the polyvinyl chloride insulated cable wire in the cooling process is avoided.
As shown in fig. 1, 3 and 5, the chilled roll adjustment assembly is used to adjust the distance between two orthopedic cooling rolls 101 in each set of orthopedic cooling rolls 101, and includes a movable adjustment seat 201, a bi-directional screw 202, orthopedic drive clamping plates 203, and a limit stop 204.
The movable adjusting seat 201 is slidably mounted on the insulating skin cooling box 3, a cooling roller selecting assembly for driving the movable adjusting seat 201 to move is mounted on the insulating skin cooling box 3, the cooling roller selecting assembly comprises a movable driving screw 301, the movable driving screw 301 is rotatably mounted on the insulating skin cooling box 3, a movable driving motor 302 is mounted on the insulating skin cooling box 3, one end of the movable driving screw 301 is fixedly mounted at the output end of the movable driving motor 302, the movable adjusting seat 201 and the movable driving screw 301 are in threaded fit, the movable driving screw 301 can be driven to rotate through the movable driving motor 302, and the movable adjusting seat 201 can be moved through the threaded fit of the movable adjusting seat 201 and the movable driving screw 301 and the sliding fit of the movable adjusting seat 201 and the insulating skin cooling box 3.
The movable adjusting seat 201 is fixedly provided with a supporting frame 208, the bidirectional screw 202 is rotatably arranged on the supporting frame 208, the supporting frame 208 is provided with a distance adjusting driving motor 209, one end of the bidirectional screw 202 is fixedly arranged at the output end of the distance adjusting driving motor 209, the two orthopedic driving clamping plates 203 are arranged at the periphery of the bidirectional screw 202 and are in threaded fit with two threaded sections of the bidirectional screw 202, the orthopedic driving clamping plates 203 are in sliding fit with the supporting frame 208, one end of the orthopedic driving clamping plates 203, which is close to the rotating seat 104, is fixedly provided with a clamping block 205, the rotating seat 104 is provided with clamping grooves matched with the clamping block 205, the limiting baffle 204 is at least provided with two, the limiting baffle 204 is arranged in the insulating leather cooling box 3 and is positioned at two sides of the plurality of orthopedic cooling rollers 101, the rotating seat 104 is in contact with the limiting baffle 204, one end, which is in contact with the rotating seat 104, is provided with a magnet 206, the magnet 206 is in contact with the limiting baffle 204, the magnet 207 is in contact with the clamping block 205, and the limiting baffle 204 is made of iron metal.
The movable adjusting seat 201 can drive the bidirectional screw 202 and the orthopedic driving clamping plate 203 to move, the orthopedic driving clamping plate 203 is moved to the position of the corresponding cooling orthopedic roller, the bidirectional screw 202 is driven to rotate by the distance adjusting driving motor 209, the movement of the orthopedic driving clamping plate 203 can be realized through the threaded fit of the orthopedic driving clamping plate 203 and the bidirectional screw 202 and the sliding fit of the orthopedic driving clamping plate 203 and the supporting frame 208, the initial rotating seat 104 is contacted with the baffle, the magnet I206 and the limiting baffle 204 are mutually attracted to ensure the stability of the orthopedic cooling roller 101, the corresponding two orthopedic cooling rollers 101 are in a mutually-away state, the orthopedic driving clamping plate 203 drives the clamping block 205 to move into the clamping groove, the corresponding two orthopedic cooling rollers 101 are pushed to mutually close, the diameters of the two orthopedic grooves on the two orthopedic cooling rollers 101 and the extruded polyvinyl chloride insulated cable wire are matched, meanwhile, the stability of the orthopedic cooling roller 101 is ensured through the mutual attraction of the magnet II 207 and the clamping block 205, and the movement of the polyvinyl chloride insulated cable wire is simultaneously corrected through the rotating fit of the orthopedic cooling roller 101 and the polyvinyl chloride insulated cable wire between the two orthopedic grooves, and the roundness of the orthopedic insulated cable wire is ensured;
when the diameter of the extruded polyvinyl chloride insulated cable wire is changed, the distance-adjusting driving motor 209 drives the bidirectional screw 202 to rotate reversely, drives the two orthopedic driving clamping plates 203 to move away from each other, drives the two orthopedic cooling rollers 101 to move away from each other, when the rotating seat 104 moves to be in contact with the limiting baffle 204, the limiting baffle 204 stops and limits the rotating seat 104, the two orthopedic driving clamping plates 203 continue to move away from each other, the clamping block 205 is driven to move out of the clamping groove, then the movable adjusting seat 201 and the orthopedic driving clamping plates 203 are driven to move to a corresponding group of orthopedic cooling rollers 101 through the moving driving motor 302, and the corresponding orthopedic cooling rollers 101 are pushed to the proper positions for orthopedic by repeating the steps.
As shown in fig. 1 and 5, the cold water delivery assembly is used for delivering cold water to the inside of the orthopedic cooling roller 101, the cold water delivery assembly comprises a plurality of water delivery seats 401, the orthopedic cooling roller 101 is of a hollow structure, the plurality of water delivery seats 401 are respectively communicated with one end, far away from the rotating seat 104, of the corresponding orthopedic cooling roller 101 in a rotating way, the plurality of water delivery seats 401 are communicated through telescopic hoses 402, one water delivery seat 401 of the plurality of water delivery seats 401 is communicated with a water inlet pipe, the orthopedic cooling roller 101 is communicated with a rotating pipe 403 in a sealing rotating way, the rotating pipe 403 is fixedly installed on the rotating seat 104, and one rotating seat 104 of the plurality of rotating pipes 403 is communicated with a water outlet pipe.
The water inlet pipe is communicated with the external water chiller, cold water is manufactured through the external water chiller and is conveyed to the inside of the water delivery seat 401 through the water inlet pipe, the cold water is filled with a plurality of orthopedic cooling rollers 101 from top to bottom and is discharged through the rotary pipe 403 and the water outlet pipe, the discharged cold water can be conveyed back to the external water chiller for circulation cooling and use, the cold water cools the orthopedic cooling rollers 101, the inside of the insulating leather cooling box 3 is cooled, polyvinyl chloride insulated cable wires entering the orthopedic cooling rollers are cooled, meanwhile, the orthopedic cooling rollers 101 contacted with the polyvinyl chloride insulated cable wires directly cool the polyvinyl chloride insulated cable wires, communication among the orthopedic cooling rollers 101 can be realized through the telescopic hose 402, and meanwhile, the movement of the corresponding orthopedic cooling rollers 101 can be adapted, so that the orthopedic cooling rollers are always communicated with each other in movement.
As shown in fig. 1 and 4, in order to improve the cooling effect on the polyvinyl chloride insulation skin, an auxiliary cooling mechanism is installed in the insulation skin cooling box 3, the auxiliary cooling mechanism comprises an auxiliary cooling box 501, cooling water pipes 502 and cooling fans 503, the auxiliary cooling box 501 is provided with two, the auxiliary cooling box 501 is installed in the insulation skin cooling box 3, and the two auxiliary cooling boxes 501 are respectively located at two sides of the plurality of orthopedic cooling rollers 101, and a plurality of cool air outlets are formed in one side, close to the orthopedic cooling rollers 101, of the auxiliary cooling box 501, through holes matched with the inlets and the outlets of the insulation skin cooling box 3 are formed in the auxiliary cooling box 501, the cooling water pipes 502 are provided with two groups, the two groups of cooling water pipes 502 are respectively installed in the corresponding auxiliary cooling box 501, the two groups of cooling water pipes 502 are mutually communicated, the cooling water pipes 502 are communicated with water inlets and water outlets, and the cooling fans 503 are installed in the auxiliary cooling box 501.
The water inlet is communicated with the external water chiller, the external water chiller is used for producing cold water and sending the cold water into the cooling water pipe 502 to cool the cooling water pipe 502, the cooling fan 503 is used for cooling the inside of the auxiliary cooling box 501, cold air in the auxiliary cooling box 501 is blown into the inside of the insulating skin cooling box 3 through the cold air outlet, the polyvinyl chloride insulated cable wire is cooled in an auxiliary manner, water in the cooling water pipe 502 is discharged through the water outlet, the water can be discharged into the external water chiller for recycling, and meanwhile, when the polyvinyl chloride insulated cable wire passes through the through hole, the auxiliary cooling box 501 can play a certain cooling role.
As shown in fig. 4, in order to further improve the cooling effect on the pvc insulating sheet, the cooling water pipe 502 is connected with a plurality of atomizing nozzles 504, the bottom of the auxiliary cooling tank 501 is provided with a water absorption pad, when the external water chiller sends cold water into the cooling water pipe 502, part of the cold water sprays out water mist through the atomizing nozzles 504, further improving the cooling effect on the auxiliary cooling tank 501, the water mist is accumulated at the bottom of the auxiliary cooling tank 501 and is absorbed by the water absorption pad, openings are formed in the insulating sheet cooling tank 3 and the auxiliary cooling tank 501, the water absorption pad can be taken out through the openings, the water absorption pad is extruded or replaced, the water absorption is ensured, most of the water mist is positioned in the auxiliary cooling tank 501, the surface of the pvc insulating cable wire is not wetted, even if a small part of the water mist is adhered to the surface of the pvc insulating cable wire, the water mist only plays a role of cooling, and the water mist can be easily removed under the heat of the pvc insulating cable wire itself and in the conveying process, and the water mist can not be influenced.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (5)
1. The utility model provides a cladding device of polyvinyl chloride insulated cable wire production usefulness, includes the polyvinyl chloride extruder, the delivery outlet demountable installation of polyvinyl chloride extruder has extrusion die (2), its characterized in that still includes:
the insulation skin cooling box (3), the inlet of the insulation skin cooling box (3) is communicated with the outlet of the extrusion die (2);
the orthopedic cooling mechanism is used for transporting the cable wire that the cladding that the polyvinyl chloride extruder extruded has the insulating skin of polyvinyl chloride, carries out the cooling simultaneously to it, the orthopedic cooling mechanism includes:
the orthopedic cooling rollers (101) are provided with a plurality of groups, the number of the orthopedic cooling rollers (101) in each group is two, a plurality of telescopic seats (102) are arranged in the insulating leather cooling box (3), telescopic rods (103) are slidably arranged at two ends of each telescopic seat (102), one end, far away from each telescopic seat (102), of each telescopic rod (103) is fixedly provided with a rotary seat (104), and the orthopedic cooling rollers (101) are respectively and rotatably arranged on the corresponding rotary seats (104);
a chilled roll gauge assembly for adjusting a distance between two of the orthopedic cooling rolls (101) in each set of orthopedic cooling rolls (101);
a cold water delivery assembly for delivering cold water to an interior of an orthopedic cooling roller (101), the cold water delivery assembly comprising:
the water delivery seats (401), the water delivery seats (401) are provided with a plurality of orthopedic cooling rollers (101) which are of hollow structures, the plurality of water delivery seats (401) are respectively communicated with one end, far away from the rotating seat (104), of the corresponding orthopedic cooling rollers (101) in a rotating way, the plurality of water delivery seats (401) are communicated through flexible hoses (402), and one water delivery seat (401) in the plurality of water delivery seats (401) is communicated with a water inlet pipe;
the orthopedic cooling roller (101) is communicated with a rotating pipe (403) in a sealing and rotating mode, the rotating pipe (403) is fixedly installed on the rotating base (104), and one rotating base (104) of the rotating pipes (403) is communicated with a water outlet pipe.
2. The covering device for producing polyvinyl chloride insulated cable wires according to claim 1, wherein the cooling roll distance adjusting assembly comprises:
a movable adjusting seat (201), wherein the movable adjusting seat (201) is slidably arranged on the insulating skin cooling box (3), and a cooling roller selecting assembly for driving the movable adjusting seat (201) to move is arranged on the insulating skin cooling box (3);
the movable adjusting seat (201) is fixedly provided with a supporting frame (208), the bidirectional screw (202) is rotatably arranged on the supporting frame (208), the supporting frame (208) is provided with a distance-adjusting driving motor (209), and one end of the bidirectional screw (202) is fixedly arranged at the output end of the distance-adjusting driving motor (209);
the two orthopedic driving clamping plates (203) are symmetrically arranged on the periphery of the bidirectional screw rod (202) and are in threaded fit with the two threaded sections of the bidirectional screw rod (202), the orthopedic driving clamping plates (203) are in sliding fit with the supporting frame (208), a clamping block (205) is fixedly arranged at one end, close to the rotating seat (104), of each orthopedic driving clamping plate (203), and clamping grooves matched with the clamping blocks (205) are formed in the rotating seat (104);
limit baffle (204), limit baffle (204) are provided with two at least, limit baffle (204) are installed the inside of insulating skin cooling tank (3) and are located a plurality of the both sides of orthopedic chill roll (101), rotate seat (104) with limit baffle (204) contact, rotate seat (104) with magnet one (206) is installed to the one end that limit baffle (204) contacted, magnet one (206) and limit baffle (204) contact, the internally mounted of draw-in groove has magnet two (207), magnet two (207) with fixture block (205) contact, and limit baffle (204) with the material of fixture block (205) is the iron metal.
3. The covering device for producing polyvinyl chloride insulated cable wires according to claim 2, wherein the cooling roller selecting assembly comprises:
remove drive screw (301), remove drive screw (301) rotate and install on insulating skin cooling tank (3), install on insulating skin cooling tank (3) and remove driving motor (302), the one end fixed mounting of removal drive screw (301) is in the output of removing driving motor (302), movable adjusting seat (201) with remove drive screw (301) are screw thread fit.
4. A cladding device for the production of polyvinyl chloride insulated cable wires according to claim 3, characterized in that the inside of the insulating sheath cooling box (3) is provided with an auxiliary cooling mechanism comprising:
the auxiliary cooling boxes (501) are arranged, the auxiliary cooling boxes (501) are arranged in the insulating skin cooling boxes (3), the two auxiliary cooling boxes (501) are respectively positioned at two sides of the plurality of orthopedic cooling rollers (101), a plurality of cold air outlets are formed in one side, close to the orthopedic cooling rollers (101), of each auxiliary cooling box (501), and through holes matched with the inlets and the outlets of the insulating skin cooling boxes (3) are formed in each auxiliary cooling box (501);
the cooling water pipes (502), wherein the cooling water pipes (502) are provided with two groups, the two groups of cooling water pipes (502) are respectively arranged in the corresponding auxiliary cooling boxes (501), the two groups of cooling water pipes (502) are mutually communicated, and the cooling water pipes (502) are communicated with a water inlet and a water outlet;
and a cooling fan (503), wherein the cooling fan (503) is installed inside the auxiliary cooling box (501).
5. The cladding device for producing polyvinyl chloride insulated cable wires according to claim 4, wherein the cooling water pipe (502) is communicated with a plurality of atomizing nozzles (504), and a water absorption pad is arranged at the bottom of the auxiliary cooling box (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311125139.4A CN116913623B (en) | 2023-09-01 | 2023-09-01 | Cladding device for polyvinyl chloride insulated cable wire production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311125139.4A CN116913623B (en) | 2023-09-01 | 2023-09-01 | Cladding device for polyvinyl chloride insulated cable wire production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116913623A CN116913623A (en) | 2023-10-20 |
| CN116913623B true CN116913623B (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311125139.4A Active CN116913623B (en) | 2023-09-01 | 2023-09-01 | Cladding device for polyvinyl chloride insulated cable wire production |
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| CN (1) | CN116913623B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118380210B (en) * | 2024-06-24 | 2024-09-13 | 浙江弘达电气有限公司 | Cable cladding equipment and production method of rat damage-proof halogen-free abrasion-resistant elevator cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0694952A (en) * | 1992-09-10 | 1994-04-08 | Mitsubishi Cable Ind Ltd | Extrusion straightening device of self-supporting type cable |
| CN111775427A (en) * | 2020-07-28 | 2020-10-16 | 泉州地坤科技有限公司 | A kind of communication cable insulation sheath manufacturing cooling and shaping equipment |
| CN212653852U (en) * | 2020-06-15 | 2021-03-05 | 武汉永佳电线电缆有限公司 | Wire and cable extruding machine |
| CN115083695A (en) * | 2022-07-28 | 2022-09-20 | 索尔集团股份有限公司 | Automatic coating device and automatic coating method for wire and cable insulating layer |
| CN115565738A (en) * | 2022-10-21 | 2023-01-03 | 常州市汉东电工机械有限公司 | Wire and cable sheath extrusion device |
| CN116598076A (en) * | 2023-06-29 | 2023-08-15 | 正泰交联电缆有限公司 | Uniform and efficient drying device for polyvinyl chloride insulated cable |
-
2023
- 2023-09-01 CN CN202311125139.4A patent/CN116913623B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0694952A (en) * | 1992-09-10 | 1994-04-08 | Mitsubishi Cable Ind Ltd | Extrusion straightening device of self-supporting type cable |
| CN212653852U (en) * | 2020-06-15 | 2021-03-05 | 武汉永佳电线电缆有限公司 | Wire and cable extruding machine |
| CN111775427A (en) * | 2020-07-28 | 2020-10-16 | 泉州地坤科技有限公司 | A kind of communication cable insulation sheath manufacturing cooling and shaping equipment |
| CN115083695A (en) * | 2022-07-28 | 2022-09-20 | 索尔集团股份有限公司 | Automatic coating device and automatic coating method for wire and cable insulating layer |
| CN115565738A (en) * | 2022-10-21 | 2023-01-03 | 常州市汉东电工机械有限公司 | Wire and cable sheath extrusion device |
| CN116598076A (en) * | 2023-06-29 | 2023-08-15 | 正泰交联电缆有限公司 | Uniform and efficient drying device for polyvinyl chloride insulated cable |
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