CN117457295A - Production device and production method of polyvinyl chloride wire and cable - Google Patents
Production device and production method of polyvinyl chloride wire and cable Download PDFInfo
- Publication number
- CN117457295A CN117457295A CN202311603532.XA CN202311603532A CN117457295A CN 117457295 A CN117457295 A CN 117457295A CN 202311603532 A CN202311603532 A CN 202311603532A CN 117457295 A CN117457295 A CN 117457295A
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- polyvinyl chloride
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 40
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 148
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 238000001035 drying Methods 0.000 claims abstract description 82
- 238000007664 blowing Methods 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 241000883990 Flabellum Species 0.000 claims abstract 5
- 239000003570 air Substances 0.000 claims description 117
- 239000007921 spray Substances 0.000 claims description 58
- 238000005507 spraying Methods 0.000 claims description 55
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000012080 ambient air Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000009347 mechanical transmission Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007493 shaping process 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
- H01B13/30—Drying; Impregnating
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a production device and a production method of polyvinyl chloride wires and cables, wherein the production device comprises a material distributing mechanism, an injection cooling mechanism, a power mechanism, a cold air mechanism and a drying mechanism; the material distributing mechanism is provided with two groups, the drying boxes are provided with two groups, the two groups of drying boxes are respectively arranged at the bottom ends of the two groups of material distributing tanks, and a group of blowing cooling mechanisms are arranged in each group of material distributing tanks; the device realizes the purpose of automatic dispersion, reposition of redundant personnel to polyvinyl chloride wire cable material through feed mechanism, then drives jetting cooling body and drying mechanism through power structure and rotates, and then carries out two-stage drying treatment to the cable material respectively through rotatory one-level rotatory nozzle and second grade rotatory nozzle, after the cable material after the drying treatment gets into drying mechanism, can carry out tertiary drying treatment to the cable material through the wind flow that rotatory jetting flabellum formed, equipment structure is simple, the energy consumption is less, drying efficiency and the quality of improvement cable material that can be very big.
Description
Technical Field
The invention relates to the technical field related to cable production, in particular to a production device and a production method of a polyvinyl chloride wire cable.
Background
In the production process of the polyvinyl chloride wire and cable, the plastic used for insulation is commonly called as cable material, in the production process of the cable material, the plasticized and extruded material is subjected to hot cutting granulation to form the cable material, at the moment, the temperature of the cable material is higher, cooling treatment is needed, and the cable material is usually dried through a drying device after cooling.
However, in the conventional drying apparatus, a large amount of cable material particles are generally placed in the drying oven in order to increase the drying speed when the cable material is dried, but this may cause a large amount of cable material to be accumulated together, so that the drying effect of the cable material is not obvious, and thus the operation efficiency of the apparatus is lowered.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
Therefore, the technical problem to be solved by the invention is to provide a production device and a production method of a polyvinyl chloride wire and cable, and the production device aims to solve the problem of insufficient practicability of the conventional device.
In order to solve the technical problems, the invention provides the following technical scheme: the production device of the polyvinyl chloride wire and cable comprises a material distributing mechanism, an injection cooling mechanism, a power mechanism, a cold air mechanism and a drying mechanism;
the material distributing mechanism comprises a material distributing tank, a material feeding pipe, a first-stage material distributing net barrel, a material collecting cover and a second-stage material distributing net barrel, wherein the first-stage material distributing net barrel, the material collecting cover and the second-stage material distributing net barrel are arranged in the material distributing tank;
the blowing cooling mechanism comprises a rotary spray head and an air spraying channel, wherein the rotary spray head is fixed on the air spraying channel, and the air spraying channel is mechanically connected with the power mechanism in a transmission manner and is used for driving the rotary spray head on the air spraying channel to rotate; the air spraying channel is also connected with a cold air mechanism and is used for providing a cold air source for the rotary spray head so as to spray cold air to the cable material of the polyvinyl chloride wire cable for drying treatment;
the cold air mechanism comprises an exhaust fan, an air inlet pipe and an exhaust pipe, wherein two sides of the exhaust fan are respectively connected with the air inlet pipe and the exhaust pipe, the air inlet pipe is connected with the injection cooling mechanism, and the exhaust pipe is connected with a cold air source;
the drying mechanism comprises a driven rotating assembly, a blowing fan blade and a drying box, wherein the top end of the drying box is communicated with the material distributing tank, the blowing fan blade is rotatably installed in the drying box and connected with the driven rotating assembly, the driven rotating assembly is mechanically transmitted and connected with the power mechanism, the power mechanism provides power for the driven rotating assembly, and then the blowing fan blade is driven to rotate to form wind current, and the cable material of the polyvinyl chloride wire cable in the drying box is blown to dry.
As a preferable scheme of the production device of the polyvinyl chloride wire and cable, the invention comprises the following steps: the jet cooling mechanism comprises a primary rotary jet, a secondary rotary jet, a primary air-spraying channel and a secondary air-spraying channel, wherein the primary rotary jet is fixed on the primary air-spraying channel, the secondary air-spraying channel is sleeved on the outer side of the primary air-spraying channel and is rotationally connected with the primary air-spraying channel, and the top end of the secondary air-spraying channel is connected with the secondary rotary jet.
As a preferable scheme of the production device of the polyvinyl chloride wire and cable, the invention comprises the following steps: the first-stage rotary spray heads are arranged above the second-stage rotary spray heads, the first-stage rotary spray heads are rotatably arranged in the inner cavities of the first-stage material-separating net drums, and the second-stage rotary spray heads are rotatably arranged in the inner cavities of the second-stage material-separating net drums; the primary air-spraying channel and the secondary air-spraying channel are mechanically connected with the power mechanism in a transmission way.
As a preferable scheme of the production device of the polyvinyl chloride wire and cable, the invention comprises the following steps: the injection cooling mechanism further comprises cold air nozzles, and a plurality of cold air nozzles are connected with the outer parts of the primary rotary spray head and the secondary rotary spray head in an annular array; the bottom of the primary air-jet channel is communicated with the air inlet pipe, and the upper part of the primary air-jet channel is communicated with the secondary air-jet channel, so that the purpose of air flow diversion is realized.
As a preferable scheme of the production device of the polyvinyl chloride wire and cable, the invention comprises the following steps: the power mechanism comprises a motor, a driving shaft, a worm wheel and a worm, wherein the driving shaft is connected with the motor, the end part of the driving shaft is connected with the worm wheel, the side part of the worm wheel is in meshed transmission connection with the worm, the worm is fixed on a wind flow rotating shaft of the driven rotating assembly, and the end part of the wind flow rotating shaft is connected with the blowing fan blade.
As a preferable scheme of the production device of the polyvinyl chloride wire and cable, the invention comprises the following steps: the power mechanism further comprises a driving gear and a driven gear, the driving gear is in meshed transmission connection with the driven gear, the driven gear is arranged at the bottom end of the secondary air spraying channel, the driving gear is fixed on the driving shaft, and the driving gear is located above the worm.
As a preferable scheme of the production device of the polyvinyl chloride wire and cable, the invention comprises the following steps: the power mechanism further comprises a synchronizing shaft and a horizontal bevel gear, the synchronizing shaft is connected with the bottom end of the primary air-spraying channel, the bottom end of the synchronizing shaft is connected with the horizontal bevel gear, and the horizontal bevel gear is mechanically and drivingly connected with the driven rotating assembly.
As a preferable scheme of the production device of the polyvinyl chloride wire and cable, the invention comprises the following steps: the driven rotating assembly comprises a wind flow rotating shaft and a vertical bevel gear, one side of the horizontal bevel gear is connected with the vertical bevel gear, the vertical bevel gear is fixed on the wind flow rotating shaft, the end part of the wind flow rotating shaft is connected with a blowing fan blade, and the blowing fan blade is rotatably arranged on one side of the drying box.
As a preferable scheme of the production device of the polyvinyl chloride wire and cable, the invention comprises the following steps: the material distributing mechanism is provided with two groups, the drying boxes are provided with two groups, the two groups of drying boxes are respectively arranged at the bottom ends of the two groups of material distributing tanks, and a group of jetting cooling mechanisms are arranged in each group of material distributing tanks.
The invention also provides a production method of the production device of the polyvinyl chloride wire and cable, which is characterized by comprising the following steps of: the method comprises the following specific steps:
s1: when the air blower is used, the air blower pumps external cold air sources into the air inlet pipe through the air suction pipe, and then the cold air is led into the blowing cooling mechanism through the air inlet pipe;
s2: starting the motor to drive the worm wheel and the driven gear to rotate simultaneously;
s3: the worm wheel is in meshed transmission connection with the worm, so that the worm drives the corresponding wind flow rotating shaft to rotate, and further the wind flow rotating shaft drives the blowing fan blades at the end parts of the worm to rotate, and the blowing fan blades suck ambient air to form centrifugal air flow and blow the centrifugal air flow in the drying box;
s4: the wind flow rotating shaft drives the vertical bevel gear to rotate, and the vertical bevel gear is in meshed transmission connection with the horizontal bevel gear to drive the synchronous shaft to rotate; the synchronous shaft drives the driven gear to rotate while rotating, the driven gear drives the primary rotary spray head to rotate through the primary air spraying channel, and cold air is sprayed into the inner cavity of the primary material separating net barrel through the cold air spray nozzle;
s5: the driven gear rotates and drives the driving gear in meshed transmission connection with the driven gear to rotate, the driving gear drives the secondary air spraying channel connected with the driving gear to rotate, the secondary air spraying channel drives the secondary rotary spray head at the top end of the secondary air spraying channel to rotate, and cold air is sprayed into the inner cavity of the secondary rotary spray head through the cold air spray nozzle;
s6: leading the cable material formed by cooling the polyvinyl chloride wires and cables into a material distributing tank from a material feeding pipe, dispersing the cable material to the surface of the cable material under the action of a first-stage material distributing net barrel, and carrying out first-stage drying treatment on the cable material on the surface of the first-stage material distributing net barrel through a cold air nozzle on a rotating first-stage rotary spray head; the dried cable materials are concentrated to the top end of the secondary material net barrel under the action of the aggregate cover, the cable materials are dispersed to the surface of the secondary material net barrel under the action of the secondary material net barrel, and the cable materials on the surface of the secondary material net barrel are subjected to secondary drying treatment through the rotating secondary rotary spray head;
s7: the cable material after the second-stage drying enters the drying box under the action of gravity, the cable material is subjected to the third-stage drying treatment through the wind flow formed by the blowing fan blades in the drying box, and the dried material is discharged from the opening at the bottom of the drying box.
The invention has the beneficial effects that:
according to the production device and the production method of the polyvinyl chloride wire and cable, the purpose of automatically dispersing and distributing the polyvinyl chloride wire and cable materials is achieved through the material distributing mechanism, then the spraying cooling mechanism and the drying mechanism are driven to rotate through the power structure, and further two-stage drying treatment is respectively carried out on the cable materials through the rotating first-stage rotary spray head and the rotating second-stage rotary spray head.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic structural diagram of a material distributing mechanism according to the present invention.
Fig. 4 is a schematic structural diagram of an injection cooling mechanism according to the present invention.
Fig. 5 is a schematic rear view of the blowing cooling mechanism of the present invention.
In the figure: 100. a material distributing mechanism; 101. a material distributing tank; 102. a first-stage separation net drum; 103. a second-stage separation net drum; 104. a feed pipe; 105. a collection cover;
200. a blowing cooling mechanism; 201. a first-stage rotary spray head; 202. a secondary rotary spray head; 203. a primary air-jet channel; 204. a secondary air-spraying channel; 205. a cold air nozzle;
300. a power mechanism; 301. a motor; 302. a driving shaft; 303. a worm wheel; 304. a worm; 305. a drive gear; 306. a driven gear; 307. a synchronizing shaft; 308. a horizontal helical gear;
400. a cold air mechanism; 401. an exhaust fan; 402. an air inlet pipe; 403. an exhaust tube;
500. a drying mechanism; 501. a driven rotating assembly; 5011. a wind flow rotating shaft; 5012. vertical bevel gears; 502. blowing fan blades; 503. and (5) drying the box.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1 to 5, for one embodiment of the present invention, there is provided a production apparatus for polyvinyl chloride wires and cables, including a material distributing mechanism 100, an injection cooling mechanism 200, a power mechanism 300, a cold air mechanism 400 and a drying mechanism 500; the material distributing mechanism 100 is provided with two groups, the drying boxes 503 are provided with two groups, the two groups of drying boxes 503 are respectively arranged at the bottom ends of the two groups of material tanks 101, and a group of blowing cooling mechanisms 200 are arranged in each group of material tanks 101.
The material distributing mechanism 100 comprises a material distributing tank 101, a material feeding pipe 104, a first-stage material distributing net barrel 102, a material collecting cover 105 and a second-stage material distributing net barrel 103 which are arranged in the material distributing tank 101, wherein the first-stage material distributing net barrel 102 is arranged above the second-stage material distributing net barrel 103, the material collecting cover 105 is arranged between the first-stage material distributing net barrel 102 and the second-stage material distributing net barrel 103, and the top end of the material distributing tank 101 is connected with the material feeding pipe 104; in this scheme, each component material net section of thick bamboo is the cavity toper structure that the point was up, and the cross-section of collection cover 105 is wide isosceles trapezoid structure down for the material can be followed first grade material net section of thick bamboo 102 and dispersed to collection cover 105 in, again concentrate the back through collection cover 105, from the top dispersion of second grade material net section of thick bamboo 103 to its surface, with this purpose that reaches the effective reposition of redundant personnel to the material.
The blowing cooling mechanism 200 comprises a rotary spray head and an air spraying channel, wherein the rotary spray head is fixed on the air spraying channel, and the air spraying channel is mechanically connected with the power mechanism 300 in a transmission manner and is used for driving the rotary spray head on the air spraying channel to rotate; the air spraying channel is also connected with a cold air mechanism 400 and is used for providing cold air sources for the rotary spray heads so as to spray cold air to cable materials of the polyvinyl chloride wires and cables for drying treatment;
specific: in practical application, the injection cooling mechanism 200 mainly comprises a primary rotary nozzle 201, a secondary rotary nozzle 202, a cold air nozzle 205, a primary air injection channel 203 and a secondary air injection channel 204, wherein the primary rotary nozzle 201 is fixed on the primary air injection channel 203, the secondary air injection channel 204 is sleeved on the outer side of the primary air injection channel 203 and is rotationally connected with the primary air injection channel 203, and the top end of the secondary air injection channel 204 is connected with the secondary rotary nozzle 202; the primary rotary spray head 201 is arranged above the secondary rotary spray head 202, the primary rotary spray head 201 is rotatably arranged in the inner cavity of the primary material-separating net barrel 102, and the secondary rotary spray head 202 is rotatably arranged in the inner cavity of the secondary material-separating net barrel 103; the primary air-jet channel 203 and the secondary air-jet channel 204 are mechanically connected with the power mechanism 300 in a transmission manner; the outer parts of the primary rotary spray head 201 and the secondary rotary spray head 202 are connected with a plurality of cold air spray nozzles 205 in an annular array; the bottom of one-level air-jetting channel 203 communicates with air-supply line 402, the upper portion and the second grade air-jetting channel 204 intercommunication of one-level air-jetting channel 203 realize the purpose of windage reposition of redundant personnel for all have the cold wind circulation in the rotatory jetting channel of two-stage, be convenient for later stage carry out jetting, drying treatment to the material through cold wind nozzle 205.
The power mechanism 300 comprises a motor 301, a driving shaft 302, a worm wheel 303, a worm 304, a driving gear 305, a driven gear 306, a synchronizing shaft 307 and a horizontal bevel gear 308, wherein the driving shaft 302 is connected with the motor 301, the end part of the driving shaft 302 is connected with the worm wheel 303, the side part of the worm wheel 303 is in meshed transmission connection with the worm 304, the worm 304 is fixed on a wind flow rotating shaft 5011 of a driven rotating assembly 501, and the end part of the wind flow rotating shaft 5011 is connected with a blowing fan blade 502; the driving gear 305 is in meshed transmission connection with the driven gear 306, the driven gear 306 is arranged at the bottom end of the secondary air spraying channel 204, the driving gear 305 is fixed on the driving shaft 302, and the driving gear 305 is positioned above the worm 304; the synchronizing shaft 307 is connected with the bottom end of the primary air spraying channel 203, the bottom end of the synchronizing shaft 307 is connected with the horizontal bevel gear 308, and the horizontal bevel gear 308 is mechanically connected with the driven rotating assembly 501, so that the driven rotating assembly 501 can synchronously drive the primary rotating spray head 201, the secondary rotating spray head 202 and the spraying fan blades 502 to rotate through the power mechanism 300, energy consumption is saved, and production cost is reduced.
The cold air mechanism 400 comprises an exhaust fan 401, an air inlet pipe 402 and an exhaust pipe 403, wherein two sides of the exhaust fan 401 are respectively connected with the air inlet pipe 402 and the exhaust pipe 403, the air inlet pipe is connected with the injection cooling mechanism 200, the exhaust pipe 403 is connected with a cold air source, and the cable material is injected through cold air, so that the cooling and shaping can be assisted, and the drying efficiency can be improved.
The drying mechanism 500 comprises a driven rotating assembly 501, a blowing fan blade 502 and a drying box 503, wherein the top end of the drying box 503 is communicated with the material distributing tank 101, the blowing fan blade 502 is rotatably arranged in the drying box 503, the blowing fan blade 502 is connected with the driven rotating assembly 501, the driven rotating assembly 501 is mechanically connected with the power mechanism 300 in a transmission manner, the power mechanism 300 provides power for the driven rotating assembly 501, and the blowing fan blade 502 is driven to rotate to form wind flow, so that the cable materials of polyvinyl chloride wires and cables in the drying box 503 are blown to dry; the driven rotating assembly 501 comprises a wind flow rotating shaft 5011 and a vertical bevel gear 5012, one side of the horizontal bevel gear 308 is connected with the vertical bevel gear 5012, the vertical bevel gear 5012 is fixed on the wind flow rotating shaft 5011, the end part of the wind flow rotating shaft 5011 is connected with the blowing fan blade 502, the blowing fan blade 502 is rotationally arranged on one side of the drying box 503, an opening for discharging can be formed in the bottom of the drying box 503, and the cable material can be dried in three stages through wind flow formed by the blowing fan blade 502, so that the drying effect is improved.
The invention also provides a production method of the production device of the polyvinyl chloride wire and cable, which is characterized by comprising the following steps of: the method comprises the following specific steps:
s1: when in use, the exhaust fan 401 pumps external cold air into the air inlet pipe 402 through the exhaust pipe 403, and then introduces cold air into the injection cooling mechanism 200 through the air inlet pipe 402;
s2: starting the motor 301, so that the motor 301 drives the worm gear 303 and the driven gear 306 to rotate simultaneously;
s3: the worm wheel 303 is in meshed transmission connection with the worm 304, so that the worm 304 drives the corresponding wind flow rotating shaft 5011 to rotate, and further the wind flow rotating shaft 5011 drives the blowing fan blades 502 at the end part of the wind flow rotating shaft to rotate, and the blowing fan blades 502 suck ambient air to form centrifugal air flow, and then the centrifugal air flow is blown out in the drying box 503;
s4: the wind flow rotating shaft 5011 drives the vertical bevel gear 5012 to rotate, and the vertical bevel gear 5012 is in meshed transmission connection with the horizontal bevel gear 308 to drive the synchronous shaft 307 to rotate; while the synchronizing shaft 307 rotates, the synchronizing shaft 307 drives the driven gear 306 to rotate, the driven gear 306 drives the primary rotary nozzle 201 to rotate through the primary air spraying channel 203, and cold air is sprayed into the inner cavity of the primary separation net barrel 102 through the cold air nozzle 205;
s5: the driven gear 306 rotates and drives the driving gear 305 in meshed transmission connection with the driven gear to rotate, the driving gear 305 drives the secondary air spraying channel 204 connected with the driven gear to rotate, and the secondary air spraying channel 204 drives the secondary rotary spray head 202 at the top end of the secondary air spraying channel to rotate, so that cold air is sprayed by the cold air spray nozzle 205 in the inner cavity of the secondary rotary spray head 202;
s6: the cable material formed by cooling polyvinyl chloride wires and cables is led into the material distributing tank 101 from the material feeding pipe 104, the cable material is dispersed to the surface of the material distributing tank under the action of the first-stage material distributing net barrel 102, and the cable material on the surface of the first-stage material distributing net barrel 102 is subjected to first-stage drying treatment through a cold air nozzle 205 on the rotating first-stage rotary nozzle 201; the dried cable materials are concentrated to the top end of the secondary material net barrel 103 under the action of the aggregate cover 105, the cable materials are dispersed to the surface of the secondary material net barrel 103 under the action of the secondary material net barrel 103, and the secondary drying treatment is carried out on the cable materials on the surface of the secondary material net barrel 103 through the rotating secondary rotary spray head 202;
s7: the cable material after secondary drying enters the drying box 503 under the action of gravity, the cable material is subjected to tertiary drying treatment by the wind flow formed by the blowing fan blades 502 in the drying box 503, and the dried material is discharged from the opening at the bottom of the drying box 503.
According to the production device and the production method of the polyvinyl chloride wire and cable, the purpose of automatically dispersing and distributing the polyvinyl chloride wire and cable materials is achieved through the material distributing mechanism, then the spraying cooling mechanism 200 and the drying mechanism 500 are driven to rotate through the power structure, two-stage drying treatment is carried out on the cable materials through the rotating first-stage rotating nozzle 201 and the rotating second-stage rotating nozzle 202 respectively, after the cable materials subjected to the drying treatment enter the drying mechanism 500, three-stage drying treatment can be carried out on the cable materials through wind flow formed by the rotating spraying fan blades 502, the device is simple in structure, low in energy consumption and capable of greatly improving the drying efficiency and quality of the cable materials.
Notably, are: the whole device controls the implementation of the device through the controller, and the controller is common equipment, belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated here.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a polyvinyl chloride wire and cable's apparatus for producing which characterized in that: comprises a material distributing mechanism (100), an injection cooling mechanism (200), a power mechanism (300), a cold air mechanism (400) and a drying mechanism (500);
the material distributing mechanism (100) comprises a material distributing tank (101), a material feeding pipe (104) and a first-stage material distributing net barrel (102), a material collecting cover (105) and a second-stage material distributing net barrel (103) which are arranged in the material distributing tank (101), wherein the first-stage material distributing net barrel (102) is arranged above the second-stage material distributing net barrel (103), the material collecting cover (105) is arranged between the first-stage material distributing net barrel (102) and the second-stage material distributing net barrel (103), and the top end of the material distributing tank (101) is connected with the material feeding pipe (104);
the blowing cooling mechanism (200) comprises a rotary spray head and an air blowing channel, wherein the rotary spray head is fixed on the air blowing channel, and the air blowing channel is mechanically connected with the power mechanism (300) in a transmission manner and is used for driving the rotary spray head on the air blowing channel to rotate; the air spraying channel is also connected with a cold air mechanism (400) and is used for providing a cold air source for the rotary spray head so as to spray cold air to the materials in the material distributing tank (101) for drying treatment;
the cold air mechanism (400) comprises an exhaust fan (401), an air inlet pipe (402) and an exhaust pipe (403), wherein two sides of the exhaust fan (401) are respectively connected with the air inlet pipe (402) and the exhaust pipe (403), the air inlet pipe is connected with the blowing cooling mechanism (200), and the exhaust pipe (403) is connected with a cold air source;
drying mechanism (500) are including driven rotating assembly (501), jetting flabellum (502) and drying cabinet (503), the top and the feed tank (101) of drying cabinet (503) communicate, and jetting flabellum (502) rotate and install in drying cabinet (503), and jetting flabellum (502) are connected with driven rotating assembly (501), and driven rotating assembly (501) are connected with power unit (300) mechanical transmission, provide power for driven rotating assembly (501) through power unit (300), and then drive jetting flabellum (502) rotation formation wind stream, spout the material in drying cabinet (503) and blow and dry.
2. The production apparatus for polyvinyl chloride wire and cable as claimed in claim 1, wherein: the jet cooling mechanism (200) comprises a primary rotating nozzle (201), a secondary rotating nozzle (202), a primary air-spraying channel (203) and a secondary air-spraying channel (204), wherein the primary rotating nozzle (201) is fixed on the primary air-spraying channel (203), the secondary air-spraying channel (204) is sleeved on the outer side of the primary air-spraying channel (203) and is rotationally connected with the primary air-spraying channel (203), and the top end of the secondary air-spraying channel (204) is connected with the secondary rotating nozzle (202).
3. The production apparatus for polyvinyl chloride wire and cable as claimed in claim 2, wherein: the primary rotary spray head (201) is arranged above the secondary rotary spray head (202), the primary rotary spray head (201) is rotatably arranged in the inner cavity of the primary material-separating net barrel (102), and the secondary rotary spray head (202) is rotatably arranged in the inner cavity of the secondary material-separating net barrel (103); the primary air-spraying channel (203) and the secondary air-spraying channel (204) are mechanically connected with the power mechanism (300) in a transmission way.
4. The production apparatus for polyvinyl chloride wire and cable as claimed in claim 1, wherein: the blowing cooling mechanism (200) further comprises cold air nozzles (205), and a plurality of cold air nozzles (205) are connected to the outer parts of the primary rotary spray head (201) and the secondary rotary spray head (202) in an annular array; the bottom end of the primary air-spraying channel (203) is communicated with the air inlet pipe (402), and the upper part of the primary air-spraying channel (203) is communicated with the secondary air-spraying channel (204), so that the purpose of air flow diversion is realized.
5. The production apparatus for polyvinyl chloride wire and cable as claimed in claim 1, wherein: the power mechanism (300) comprises a motor (301), a driving shaft (302), a worm wheel (303) and a worm (304), wherein the driving shaft (302) is connected with the motor (301), the end part of the driving shaft (302) is connected with the worm wheel (303), the side part of the worm wheel (303) is in meshed transmission connection with the worm (304), and the worm (304) is fixed on the driven rotating assembly (501).
6. A production apparatus for polyvinyl chloride wire and cable as defined in any one of claims 1 to 5, wherein: the power mechanism (300) further comprises a driving gear (305) and a driven gear (306), the driving gear (305) is in meshed transmission connection with the driven gear (306), the driven gear (306) is arranged at the bottom end of the secondary air spraying channel (204), the driving gear (305) is fixed on the driving shaft (302), and the driving gear (305) is located above the worm (304).
7. The production apparatus for polyvinyl chloride wire and cable as claimed in claim 1, wherein: the power mechanism (300) further comprises a synchronizing shaft (307) and a horizontal bevel gear (308), the synchronizing shaft (307) is connected with the bottom end of the primary air spraying channel (203), the bottom end of the synchronizing shaft (307) is connected with the horizontal bevel gear (308), and the horizontal bevel gear (308) is mechanically connected with the driven rotating assembly (501) in a transmission mode.
8. The production apparatus for polyvinyl chloride wire and cable as claimed in claim 1, wherein: the driven rotating assembly (501) comprises a wind flow rotating shaft (5011) and a vertical bevel gear (5012), one side of the horizontal bevel gear (308) is connected with the vertical bevel gear (5012), the vertical bevel gear (5012) is fixed on the wind flow rotating shaft (5011), the end part of the wind flow rotating shaft (5011) is connected with a blowing fan blade (502), and the blowing fan blade (502) is rotatably arranged on one side of a drying box (503).
9. The production apparatus for polyvinyl chloride wire and cable as claimed in claim 1, wherein: the material distributing mechanism (100) is provided with two groups, the drying boxes (503) are provided with two groups, the two groups of drying boxes (503) are respectively arranged at the bottom ends of the two groups of material tanks (101), and a group of jetting cooling mechanisms (200) are arranged in each group of material tanks (101).
10. A production method of a production apparatus for polyvinyl chloride wire and cable according to any one of claims 1 to 9, wherein: the method comprises the following specific steps:
s1: when the cooling device is used, the exhaust fan (401) pumps external cold air sources into the air inlet pipe (402) through the exhaust pipe (403), and then introduces the cold air into the injection cooling mechanism (200) through the air inlet pipe (402);
s2: starting the motor (301) so that the motor (301) drives the worm wheel (303) and the driven gear (306) to rotate simultaneously;
s3: the worm wheel (303) is in meshed transmission connection with the worm (304), so that the worm (304) drives the corresponding wind flow rotating shaft (5011) to rotate, and further the wind flow rotating shaft (5011) drives the blowing fan blades (502) at the end parts of the wind flow rotating shaft to rotate, and the blowing fan blades (502) suck ambient air to form centrifugal air flow and blow the centrifugal air flow in the drying box (503);
s4: the wind flow rotating shaft (5011) drives the vertical bevel gear (5012) to rotate, and the vertical bevel gear (5012) is in meshed transmission connection with the horizontal bevel gear (308) to drive the synchronous shaft (307) to rotate; when the synchronizing shaft (307) rotates, the synchronizing shaft (307) drives the driven gear (306) to rotate, the driven gear (306) drives the primary rotary spray head (201) to rotate through the primary air spraying channel (203), and cold air is sprayed into the inner cavity of the primary material separating net barrel (102) through the cold air spray nozzle (205);
s5: the driven gear (306) rotates and drives the driving gear (305) which is in meshed transmission connection with the driven gear to rotate, the driving gear (305) drives the secondary air spraying channel (204) which is connected with the driven gear to rotate, the secondary air spraying channel (204) drives the secondary rotary spray head (202) at the top end of the secondary air spraying channel to rotate, and cold air is sprayed by the cold air spray nozzle (205) in the inner cavity of the secondary rotary spray head (202);
s6: the cable material formed by cooling polyvinyl chloride wires and cables is led into a distributing tank (101) from a feeding pipe (104), the cable material is dispersed to the surface of the distributing tank under the action of a primary material-distributing net barrel (102), and the cable material on the surface of the primary material-distributing net barrel (102) is subjected to primary drying treatment through a cold air nozzle (205) on a rotating primary rotary spray nozzle (201); the dried cable materials are concentrated to the top end of the secondary material net barrel (103) under the action of the aggregate cover (105), the cable materials are dispersed to the surface of the secondary material net barrel (103), and the cable materials on the surface of the secondary material net barrel (103) are subjected to secondary drying treatment through the rotating secondary rotary spray head (202);
s7: the cable material after the secondary drying enters a drying box (503) under the action of gravity, the cable material is subjected to tertiary drying treatment through air flow formed by blowing fan blades (502) in the drying box (503), and the dried material is discharged from an opening at the bottom of the drying box (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311603532.XA CN117457295A (en) | 2023-11-27 | 2023-11-27 | Production device and production method of polyvinyl chloride wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311603532.XA CN117457295A (en) | 2023-11-27 | 2023-11-27 | Production device and production method of polyvinyl chloride wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117457295A true CN117457295A (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311603532.XA Pending CN117457295A (en) | 2023-11-27 | 2023-11-27 | Production device and production method of polyvinyl chloride wire and cable |
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| Country | Link |
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| CN (1) | CN117457295A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05120939A (en) * | 1991-08-08 | 1993-05-18 | Showa Electric Wire & Cable Co Ltd | Manufacture of cv cable |
| CN204414409U (en) * | 2014-12-31 | 2015-06-24 | 成都鑫成鹏线缆材料有限公司 | A kind of improved polyvinyl chloride cable material extruding pelletization production line |
| CN210121912U (en) * | 2019-04-29 | 2020-03-03 | 苏州市双虎科技有限公司 | Cooling device is used in processing of fire-retardant polyethylene cable material of thermoplasticity |
| CN218170999U (en) * | 2022-07-21 | 2022-12-30 | 青岛立辉塑胶有限责任公司 | High-efficient stoving polyvinyl chloride cable material prilling granulator |
| CN116313321A (en) * | 2023-05-12 | 2023-06-23 | 哈沈线缆制造有限公司 | Cable drying device for cable production |
-
2023
- 2023-11-27 CN CN202311603532.XA patent/CN117457295A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05120939A (en) * | 1991-08-08 | 1993-05-18 | Showa Electric Wire & Cable Co Ltd | Manufacture of cv cable |
| CN204414409U (en) * | 2014-12-31 | 2015-06-24 | 成都鑫成鹏线缆材料有限公司 | A kind of improved polyvinyl chloride cable material extruding pelletization production line |
| CN210121912U (en) * | 2019-04-29 | 2020-03-03 | 苏州市双虎科技有限公司 | Cooling device is used in processing of fire-retardant polyethylene cable material of thermoplasticity |
| CN218170999U (en) * | 2022-07-21 | 2022-12-30 | 青岛立辉塑胶有限责任公司 | High-efficient stoving polyvinyl chloride cable material prilling granulator |
| CN116313321A (en) * | 2023-05-12 | 2023-06-23 | 哈沈线缆制造有限公司 | Cable drying device for cable production |
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