CN114889089B - Screw rubber extruder with cooling effect for cable production - Google Patents

Screw rubber extruder with cooling effect for cable production Download PDF

Info

Publication number
CN114889089B
CN114889089B CN202210558888.5A CN202210558888A CN114889089B CN 114889089 B CN114889089 B CN 114889089B CN 202210558888 A CN202210558888 A CN 202210558888A CN 114889089 B CN114889089 B CN 114889089B
Authority
CN
China
Prior art keywords
fixedly connected
air
connecting shaft
wall
cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210558888.5A
Other languages
Chinese (zh)
Other versions
CN114889089A (en
Inventor
李保军
金俊强
高迪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Kehuida Industrial Co ltd
Original Assignee
Jiangxi Kehuida Industrial Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Kehuida Industrial Co ltd filed Critical Jiangxi Kehuida Industrial Co ltd
Priority to CN202210558888.5A priority Critical patent/CN114889089B/en
Publication of CN114889089A publication Critical patent/CN114889089A/en
Application granted granted Critical
Publication of CN114889089B publication Critical patent/CN114889089B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/275—Recovery or reuse of energy or materials
    • B29C48/276—Recovery or reuse of energy or materials of energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention discloses a screw rubber extruder with a cooling effect for cable production, and relates to the technical field of cable production equipment. According to the invention, the heat recovery mechanism is arranged, when cold water enters the connecting shell and falls onto the blade plate, the blade plate is pushed to drive the second large spur gear to rotate through the first connecting shaft, the first large spur gear is driven to drive the plurality of first fan blades to rotate through the rotating sleeve, air in the rotating sleeve is conveyed into the air cooling box, heat generated by the formed cable rubber protective sleeve is led into the air cooling box, and the heat generated by the formed cable rubber protective sleeve is led into the air guiding disc through the first air guiding pipe and the second air guiding pipe, so that the heat is conveyed into the storage barrel, and preheating treatment is carried out on rubber particles in the storage barrel, so that the function of recycling heat generated by the just-formed cable is realized, and the waste of energy sources is avoided.

Description

Screw rubber extruder with cooling effect for cable production
Technical Field
The invention relates to the technical field of cable production equipment, in particular to a screw rubber extruder with a cooling effect for cable production.
Background
The cable is an electric energy or signal transmission device, is usually a cable similar to a rope formed by twisting several or several groups of wires, each group of wires are mutually insulated and are often twisted around a center, the whole outer surface of the cable is covered with a highly insulated rubber protection sleeve, and the existing rubber protection sleeve is generally extruded by a screw extruder.
The existing screw extruder processes rubber particles into rubber material and conveys the rubber material to a die, then leads the cable to pass through the die, the rubber material is wrapped on the outer wall of the cable through the effect of the die, the cable is processed into the cable to be discharged to the outside, then the processed cable is cooled through water cooling, when the cable just processed and molded is discharged to the outside, as the rubber protective sleeve wrapped on the outer wall of the cable is just processed and molded from the die, the rubber protective sleeve is higher, heat of the rubber protective sleeve is directly emitted to the outside and cannot be recycled, and therefore energy waste is caused.
Disclosure of Invention
The invention aims at: in order to solve the problem that heat emitted by the just-molded rubber protective sleeve cannot be recycled, the screw rubber extruder with the cooling effect for producing the cable is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a screw rubber extruder for cable production with cooling effect, includes screw extruder and installs through the bolt subassembly the mould body of screw extruder output, the one end of mould body is through bolt subassembly fixedly connected with air-cooled case, the one end of air-cooled case is provided with the water-cooled case, one side of water-cooled case is provided with the coolant tank, the one end of air-cooled case is located the top of water-cooled case is through bolt subassembly fixedly connected with coupling shell, the top of coolant tank is through bolt subassembly fixedly connected with booster pump, the top of screw extruder is through bolt subassembly fixedly connected with storage vat, the inside of air-cooled case is provided with the heat recovery mechanism who runs through to inside the coupling shell;
the heat recovery mechanism comprises a drying agent net box, a first air guide pipe, a second air guide pipe, an air guide disc, a rotating sleeve, a guide sleeve, a first bull gear, a first connecting shaft, a blade plate, a second bull gear and first fan blades, wherein the drying agent net box is fixedly connected to the inner side of a discharge outlet of the air cooling box through a bolt component, the guide sleeve is fixedly connected to one side of the drying agent net box through a bolt component, the rotating sleeve is rotationally connected to the inner part of the air cooling box and is positioned on the outer part of the guide sleeve, the first fan blades are fixedly connected to the inner part of the rotating sleeve and are positioned on the outer part of the guide sleeve, the first bull gear is fixedly connected to the outer part of the rotating sleeve through welding, the first connecting shaft is rotationally connected to the inner part of the connecting shell, one end of the first bull gear is penetrated into the inner part of the air cooling box and is positioned above the first bull gear, the second bull gear is fixedly welded to the outer wall of the first connecting shaft and meshed with the first bull gear, the blade plate is fixedly connected to the top end of the air guide sleeve through the first air guide disc, and the top end of the air guide sleeve is fixedly connected to the top end of the air guide disc through the bolt component;
the inside of air-cooled case is provided with runs through to the inside speed-raising mechanism of first guide duct is used for accelerating the inside air of air-cooled case flows.
As still further aspects of the invention: the speed increasing mechanism comprises a second connecting shaft, a large bevel gear, a small bevel gear, a large synchronizing wheel, a third connecting shaft, a small bevel gear, a fan blade shaft, a small synchronizing wheel and a second fan blade, wherein the second connecting shaft is rotationally connected to the inner part of the air cooling box and is positioned above the rotating sleeve, the small bevel gear is fixedly connected to one end of the second connecting shaft and meshed with the first large bevel gear, the large bevel gear is fixedly welded to the other end of the second connecting shaft, the third connecting shaft is rotationally connected to the top end of the inner part of the air cooling box, the small bevel gear is fixedly welded to the bottom end of the third connecting shaft and meshed with the large bevel gear, the large synchronizing wheel is fixedly welded to the outer wall of the third connecting shaft and positioned above the small bevel gear, the fan blade shaft is rotationally connected to the inner part of the air cooling box, the top end of the first air guide pipe is extended to the inner part of the first air guide pipe and is rotationally connected with the first bevel gear, the second fan blade is fixedly connected to the outer wall of the air guide shaft, the first air guide pipe is fixedly connected to the first air guide pipe, and the small bevel gear is fixedly connected to the inner side of the fan blade, and the first air guide pipe is fixedly connected to the fan blade, and the small bevel gear is fixedly welded to the outer side of the fan blade.
As still further aspects of the invention: the cooling water tank's input fixedly connected with first water pipe, and the one end of first water pipe with the output of water-cooling tank is connected, the output fixedly connected with second water pipe of cooling water tank, and the one end of second water pipe with the input of booster pump is connected, booster pump's output is connected with the third water pipe, and the one end of third water pipe with the input of coupling shell is connected.
As still further aspects of the invention: the blade is provided with a plurality of, a plurality of the blade equidistance distribute in the outer wall of first connecting axle, one of them the blade is located connect shell input port under.
As still further aspects of the invention: the first connecting shaft and the outer wall of the rotating sleeve are respectively provided with a first bearing, the first connecting shaft is rotationally connected with the connecting shell through a first bearing fixedly connected with the outer wall, and the rotating sleeve is rotationally connected with the air cooling box through a first bearing fixedly connected with the outer wall.
As still further aspects of the invention: the inside of the air guide disc is of a hollow structure, and a plurality of air outlets communicated with the hollow structure are formed in the inner side of the air guide disc.
As still further aspects of the invention: the inside top of forced air cooling case is located the outer wall of second connecting axle passes through bolt assembly fixedly connected with first connecting seat, the outer wall fixedly connected with second bearing of second connecting axle, the second connecting axle pass through the second bearing of outer wall fixedly connected with first connecting seat rotates to be connected.
As still further aspects of the invention: the outer wall of the large synchronizing wheel and the outer wall of the small synchronizing wheel are provided with synchronous belts, one end of each synchronous belt is installed on the outer wall of the large synchronizing wheel, and the other end of each synchronous belt is installed on the outer wall of the small synchronizing wheel.
As still further aspects of the invention: the fan blade is characterized in that the upper end and the lower end of the fan blade shaft are provided with second connecting seats, one second connecting seat is fixedly connected to the inside of the air cooling box through bolts, the other second connecting seat is fixedly connected to the inside of the first air guide pipe through bolt assemblies, the width of the second connecting seat inside the first air guide pipe is smaller than the diameter of the first air guide pipe, the upper end and the lower end of the fan blade shaft are fixedly connected with third bearings, and the fan blade shaft is respectively connected with the second connecting seats in a rotating mode through the third bearings fixedly connected with the upper end and the lower end.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up heat recovery mechanism, when cold water enters into the coupling shell inside and falls into the leaf plate, promote the leaf plate and drive the rotation of second bull gear through first connecting axle, drive first bull gear and drive a plurality of first flabellums through rotating the sleeve and rotate, with rotating the inside air transport of sleeve to the forced air cooling incasement portion, the heat that rubber protective sheath produced for the fashioned cable is imported to the forced air cooling incasement portion, it is inside to import the wind-guiding dish through first guide duct and second guide duct, thereby transport to the storage vat inside, carry out preheating treatment to its inside rubber granule, with this has realized carrying out recycle's function to the heat that just fashioned cable produced, avoid the energy to cause extravagant;
2. through setting up speed-raising mechanism, drive pinion drive the second connecting axle and rotate when rotating the sleeve and drive first big straight-tooth wheel rotation, the rotation of second connecting axle drives big bevel gear and rotates, thereby drive pinion and drive big synchronizing wheel through the third connecting axle and rotate, big synchronizing wheel rotation drive outer wall hold-in range drives little synchronizing wheel and rotates, thereby drive the flabellum axle and drive the second flabellum and carry out high-speed rotation, with this with the inside first guide duct that contains thermal air of forced air cooling incasement portion inhale fast, with this realization quickens the function that flows to the inside air of forced air cooling incasement.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of an air cooling box of the present invention;
FIG. 3 is an enlarged view of the invention at A;
FIG. 4 is an enlarged view of the invention at B;
FIG. 5 is a schematic view of the heat recovery mechanism and lifting mechanism of the present invention;
FIG. 6 is a cross-sectional view of a rotating sleeve of the present invention;
fig. 7 is a cross-sectional view of a storage bucket of the present invention.
In the figure: 1. a screw extruder; 2. a die body; 3. an air cooling box; 4. a booster water pump; 5. a cooling water tank; 6. a water cooling tank; 7. a storage barrel; 8. a heat recovery mechanism; 801. a desiccant mesh box; 802. a first air guide pipe; 803. a second air guide pipe; 804. an air guiding disc; 805. rotating the sleeve; 806. a guide sleeve; 807. a first large spur gear; 808. a first connecting shaft; 809. a blade; 810. a second large spur gear; 811. a first fan blade; 9. a speed increasing mechanism; 901. a second connecting shaft; 902. a large bevel gear; 903. bevel pinion; 904. a large synchronizing wheel; 905. a third connecting shaft; 906. a pinion gear; 907. a fan blade shaft; 908. a small synchronizing wheel; 909. a second fan blade; 10. and connecting the shells.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled 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.
Referring to fig. 1 to 7, in the embodiment of the invention, a screw rubber extruder for producing a cable with a cooling effect comprises a screw extruder 1 and a die body 2 which is installed at an output end of the screw extruder 1 through a bolt assembly, wherein one end of the die body 2 is fixedly connected with an air cooling box 3 through the bolt assembly, one end of the air cooling box 3 is provided with a water cooling box 6, one side of the water cooling box 6 is provided with a cooling water tank 5, one end of the air cooling box 3 is positioned above the water cooling box 6 and is fixedly connected with a connecting shell 10 through the bolt assembly, the top end of the cooling water tank 5 is fixedly connected with a booster pump 4 through the bolt assembly, the top end of the screw extruder 1 is fixedly connected with a storage barrel 7 through the bolt assembly, and a heat recovery mechanism 8 penetrating into the connecting shell 10 is arranged in the air cooling box 3;
the heat recovery mechanism 8 comprises a drying agent net box 801, a first air guide pipe 802, a second air guide pipe 803, an air guide disc 804, a rotating sleeve 805, a guide sleeve 806, a first large spur gear 807, a first connecting shaft 808, a blade 809, a second large spur gear 810 and first fan blades 811, wherein the drying agent net box 801 is fixedly connected to the inner side of a discharge outlet of the air cooling box 3 through a bolt assembly, the guide sleeve 806 is fixedly connected to one side of the drying agent net box 801 through the bolt assembly, the rotating sleeve 805 is rotationally connected to the inner side of the air cooling box 3 and is positioned on the outer side of the guide sleeve 806, the first fan blades 811 are fixedly connected to the rotating sleeve 805 through welding, and are positioned on the outer side of the guide sleeve 806, the first large spur gear 807 is fixedly connected to the outer side of the rotating sleeve 805 through welding, the first connecting shaft 808 is rotationally connected to the inner side of the connecting shell 10, one end of the first large spur gear 810 penetrates into the inner side of the air cooling box 3 and is positioned above the first large spur gear 807, the second large spur gear 810 is fixedly welded to the outer wall of the first connecting shaft 808 and is meshed with the first large gear 807, the blade 809 is fixedly welded to the outer wall 802, the inner side of the first connecting shaft 802 is fixedly connected to the top end of the air guide disc 803 through the air guide disc 803, and is fixedly connected to the top end of the air guide pipe 803 through the air guide disc 803, and is fixedly connected to the top end of the air guide duct 3;
the inside of the air-cooling box 3 is provided with a speed-raising mechanism 9 penetrating into the first air guide pipe 802 for accelerating the air flow inside the air-cooling box 3.
In this embodiment: the outer wall of the guide sleeve 806 is provided with a plurality of through holes communicated with the inside, the working principle of the cooling water tank 5 is that cold water stored in the water tank is sucked into a circulating system by a circulating water pump, flows out water with higher temperature after the cold water passes through a device part to be cooled, and is cooled by a water circulation radiator and a cooling fan and then discharged to the outside, so that the function of cooling the water with temperature entering the inside of the cooling water tank 5 is realized, one end of a wire for a cable is firstly placed into the die body 2, rubber particles are conveyed into the storage barrel 7, the wire is conveyed into the screw extruder 1 through a feed inlet at the top end of the screw extruder 1, the rubber is processed into the die body 2, the rubber is wrapped on the outer wall of the wire by the die body 2, and when the wrapped wire is moved out of the die body 2 and enters the guide sleeve 806, starting the booster water pump 4, the booster water pump 4 conveys the water cooled in the cooling water tank 5 to the inside of a third water pipe through a second water pipe at the input end, the water is led into the inside of the connecting shell 10 through the third water pipe and falls onto the blade plate 809, the blade plate 809 is pushed to drive the first connecting shaft 808 to rotate, meanwhile, the water cooled by the cold water enters the inside of the water cooling tank 6 through the connecting shell 10, the water in the water cooling tank 6 flows back to the inside of the cooling water tank 5 through the first water pipe to cool, so that the water in the water cooling tank 6 circulates at the moment, when the first connecting shaft 808 rotates, the second large spur gear 810 is driven to rotate, the first large spur gear 807 is driven to drive the rotating sleeve 805 to rotate, the rotating sleeve 805 rotates to drive the plurality of first fan blades 811 to rotate, and the air in the rotating sleeve 805 is conveyed into the air cooling tank 3, thus the heat generated by the just-formed cable rubber protection sleeve in the guide sleeve 806 is led into the air cooling box 3 and is cooled by air, when the heat enters the air cooling box 3 through the rotating sleeve 805, the air containing the heat is led into the first air guide pipe 802 through the speed increasing mechanism 9, the air is led into the air guide disc 804 through the second air guide pipe 803, the air is conveyed into the storage barrel 7 through the air guide disc 804, the rubber particles in the storage barrel 7 are preheated, the air entering the rotating sleeve 805 is dried through the drying agent net box 801, the cooled cable is cooled by cold water discharged from the inside of the air cooling box 3 and is moved to the lower part of the connecting shell 10, and meanwhile, the cable can be bent and then placed into the inside of the water cooling box 6 for cooling again, and the function of recycling the heat generated by the just-formed cable is realized through the cooperation of the parts, so that the energy is prevented from being wasted.
Referring to fig. 2-5, the speed-up mechanism 9 includes a second connecting shaft 901, a large bevel gear 902, a small bevel gear 903, a large synchronizing wheel 904, a third connecting shaft 905, a small spur gear 906, a fan blade shaft 907, a small synchronizing wheel 908 and a second fan blade 909, wherein the second connecting shaft 901 is rotatably connected to the inside of the air cooling box 3 and is located above the rotating sleeve 805, the small spur gear 906 is fixedly connected to one end of the second connecting shaft 901 by welding and is meshed with the first large spur gear 807, the large bevel gear 902 is fixedly connected to the other end of the second connecting shaft 901 by welding, the third connecting shaft 905 is rotatably connected to the top inside of the air cooling box 3, the small bevel gear 903 is fixedly welded to the bottom end of the third connecting shaft 905 and meshed with the large bevel gear 902, the large synchronizing wheel 904 is fixedly welded to the outer wall of the third connecting shaft 905, the fan blade shaft 903 is rotatably connected to the inside of the air cooling box 3, the top end extends to the inside of the first air guide pipe 802 and is rotatably connected with the first guide pipe 802, the second fan blade 909 is fixedly welded to the outer wall of the second fan blade 907, the second fan blade is fixedly connected to the inner side of the first guide pipe 802 is positioned in a parallel and level with the outer wall of the first guide pipe 802, the small bevel gear 908 is fixedly connected to the large bevel gear 908 is fixedly connected to the outer wall of the large synchronizing wheel 904, and is fixedly connected to the small bevel gear 908 is fixedly connected to the outer wall of the small bevel gear 904 is arranged on the outer wall of the outer synchronizing shaft and the small synchronizing wheel is arranged.
In this embodiment: when the rotating sleeve 805 drives the first large spur gear 807 to rotate, the small spur gear 906 is driven to drive the second connecting shaft 901 to rotate, the second connecting shaft 901 rotates to drive the large bevel gear 902 to rotate, thereby driving the small bevel gear 903 to drive the large synchronizing wheel 904 to rotate through the third connecting shaft 905, the large synchronizing wheel 904 rotates to drive the outer wall synchronizing belt to drive the small synchronizing wheel 908 to rotate, thereby driving the fan blade shaft 907 to drive the second fan blade 909 to rotate at a high speed, so that the air containing heat inside the air cooling box 3 is quickly sucked into the first air guide pipe 802, and the function of accelerating the flow of the air inside the air cooling box 3 is realized.
Referring to fig. 1-2, the input end of the cooling water tank 5 is fixedly connected with a first water pipe, one end of the first water pipe is connected with the output end of the water cooling tank 6, the output end of the cooling water tank 5 is fixedly connected with a second water pipe, one end of the second water pipe is connected with the input end of the booster pump 4, the output end of the booster pump 4 is connected with a third water pipe, one end of the third water pipe is connected with the input end of the connection shell 10, a plurality of blades 809 are arranged, and the blades 809 are equidistantly distributed on the outer wall of the first connection shaft 808, wherein one of the blades 809 is located right below the input port of the connection shell 10.
In this embodiment: the inside water of water cooling tank 6 is convenient for flow back to cooling water tank 5 inside through first water pipe and carries inside the junction housing 10 through booster pump 4 after the inside cooling of cooling water tank 5 to fall into the top of leaf 809, drive leaf 809 drives first connecting axle 808 and rotates, and inside the cooling water enters into water cooling tank 6 when junction housing 10 inside, so that the realization is to the inside function that contains thermal water and circulate of water cooling tank 6.
Referring to fig. 3 and 5, the first connecting shaft 808 and the outer wall of the rotating sleeve 805 are respectively provided with a first bearing, the first connecting shaft 808 is rotationally connected with the connecting shell 10 through the first bearing fixedly connected with the outer wall, and the rotating sleeve 805 is rotationally connected with the air cooling box 3 through the first bearing fixedly connected with the outer wall.
In this embodiment: the first connecting shaft 808 is convenient to rotate to drive the second large spur gear 810 to rotate, the first large spur gear 807 is driven to drive the rotating sleeve 805 to rotate, the friction force between the first connecting shaft 808 and the connecting shell 10 is reduced through the first bearing fixedly connected with the outer wall of the first connecting shaft 808, and the friction force between the first bearing and the air cooling box 3 is reduced through the first bearing fixedly connected with the outer wall of the rotating sleeve 805.
Referring to fig. 1 and 7, the air guiding plate 804 has a hollow structure, and a plurality of air outlets are provided on the inner side of the air guiding plate 804 and are communicated with the hollow structure.
In this embodiment: the air containing heat conveniently enters the second air guide pipe 803 through the first air guide pipe 802, is conveyed to the inside of the air guide plate 804 through the second air guide pipe 803, and is conveyed to the inside of the storage vat 7 through a plurality of air outlets formed in the inner side of the air guide plate 804, so that the rubber particles which do not enter the inside of the screw extruder 1 are preheated.
Referring to fig. 2-5, the top end of the air cooling box 3 is fixedly connected with a first connecting seat through a bolt assembly, the outer wall of the second connecting shaft 901 is fixedly connected with a second bearing, the second connecting shaft 901 is rotatably connected with the first connecting seat through a second bearing fixedly connected with the outer wall, the upper end and the lower end of the fan blade shaft 907 are provided with second connecting seats, one second connecting seat is fixedly connected with the inside of the air cooling box 3 through a bolt, the other second connecting seat is fixedly connected with the inside of the first air guiding pipe 802 through a bolt assembly, the width of the second connecting seat fixed in the first air guiding pipe 802 is smaller than the diameter of the first air guiding pipe 802, the upper end and the lower end of the fan blade shaft 907 are fixedly connected with third bearings, and the fan blade shaft 907 is rotatably connected with the second connecting seats through third bearings fixedly connected with the upper end and the lower end respectively.
In this embodiment: the second connecting shaft 901 is convenient to rotate, the friction force between the second connecting shaft and the first connecting seat is reduced through the second bearing fixedly connected with the outer wall, and when the fan blade shaft 907 drives the second fan blade 909 to rotate, the second connecting seat is smaller than the diameter of the first air guide pipe 802 in width, so that air containing heat can enter the second air guide pipe 803 through the first air guide pipe 802, and the friction force between the second connecting seat and the third bearing fixedly connected with the upper end and the lower end of the fan blade shaft 907 is reduced.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (8)

1. The utility model provides a screw rubber extruder for cable production with cooling effect, includes screw extruder (1) and installs through the bolt subassembly mould body (2) of screw extruder (1) output, the one end of mould body (2) is through bolt subassembly fixedly connected with forced air cooling case (3), the one end of forced air cooling case (3) is provided with water cooling case (6), one side of water cooling case (6) is provided with cooling water tank (5), the one end of forced air cooling case (3) is located the top of water cooling case (6) is through bolt subassembly fixedly connected with coupling shell (10), the top of cooling water tank (5) is through bolt subassembly fixedly connected with booster pump (4), the top of screw extruder (1) is through bolt subassembly fixedly connected with storage vat (7), a serial communication port, the inside of forced air cooling case (3) is provided with runs through to inside heat recovery mechanism (8) of coupling shell (10);
the heat recovery mechanism (8) comprises a drying agent net box (801), a first air guide pipe (802), a second air guide pipe (803), an air guide disc (804), a rotating sleeve (805), a guide sleeve (806), a first large spur gear (807), a first connecting shaft (808), a blade plate (809), a second large spur gear (810) and first blades (811), wherein the drying agent net box (801) is fixedly connected to the inner side of a discharge outlet of the air cooling box (3) through a bolt assembly, the guide sleeve (806) is fixedly connected to one side of the drying agent net box (801) through a bolt assembly, the rotating sleeve (805) is rotationally connected to the inner side of the air cooling box (3) and is positioned outside the guide sleeve (806), the first blades (811) are fixedly connected to the inner side of the rotating sleeve (805) and are positioned outside the guide sleeve (806), the first large spur gear (807) is fixedly connected to the outer side of the rotating sleeve (805), the first connecting shaft (808) is rotationally connected to the inner side of the first large spur gear (807) and is fixedly connected to the inner side of the first spur gear (807) and is fixedly connected to the first large gear (807) through the first straight gear (807), the blade plate (809) is welded and fixed on the outer wall of the first connecting shaft (808) and is positioned in the connecting shell (10), the first air guide pipe (802) is fixedly connected to the top end of an air outlet of the air cooling box (3) through a bolt assembly, the second air guide pipe (803) is fixedly connected to the top end of the first air guide pipe (802) through a bolt assembly, the air guide disc (804) is fixedly connected to the outer wall of the storage barrel (7) through a bolt assembly, and an air inlet at the top end is connected with the output end of the second air guide pipe (803);
a speed increasing mechanism (9) penetrating into the first air guide pipe (802) is arranged in the air cooling box (3) and used for increasing the flow of air in the air cooling box (3);
the speed increasing mechanism (9) comprises a second connecting shaft (901), a large bevel gear (902), a small bevel gear (903), a large synchronizing wheel (904), a third connecting shaft (905), a small straight gear (906), a fan blade shaft (907), a small synchronizing wheel (908) and second fan blades (909), wherein the second connecting shaft (901) is rotationally connected to the inside of the air cooling box (3) and is positioned above the rotating sleeve (805), the small straight gear (906) is fixedly connected to one end of the second connecting shaft (901) by welding and is meshed with the first large bevel gear (807), the large bevel gear (902) is fixedly connected to the other end of the second connecting shaft (901) by welding, the third connecting shaft (905) is rotationally connected to the top inside of the air cooling box (3), the small bevel gear (903) is fixedly connected to the bottom end of the third connecting shaft (905) by welding and is meshed with the large bevel gear (902), the large synchronizing wheel (904) is fixedly connected to one end of the third shaft (905) by welding and is fixedly connected to the inner side of the fan blades (802) by welding and is rotationally connected to the inner side of the fan blades (802), and is located inside the first air guide pipe (802), the small synchronizing wheel (908) is welded and fixed on the outer wall of the fan blade shaft (907), and is located below the second fan blade (909) and is flush with the large synchronizing wheel (904).
2. The screw rubber extruder for cable production with cooling effect according to claim 1, wherein the input end of the cooling water tank (5) is fixedly connected with a first water pipe, one end of the first water pipe is connected with the output end of the water cooling tank (6), the output end of the cooling water tank (5) is fixedly connected with a second water pipe, one end of the second water pipe is connected with the input end of the booster pump (4), the output end of the booster pump (4) is connected with a third water pipe, and one end of the third water pipe is connected with the input end of the connecting shell (10).
3. The screw rubber extruder for cable production with cooling effect according to claim 1, wherein a plurality of the blades (809) are provided, the plurality of the blades (809) being equidistantly distributed on the outer wall of the first connecting shaft (808), one of the blades (809) being located directly below the input port of the connecting housing (10).
4. The screw rubber extruder for cable production with the cooling effect according to claim 1, wherein the first connecting shaft (808) and the outer wall of the rotating sleeve (805) are respectively provided with a first bearing, the first connecting shaft (808) is rotationally connected with the connecting shell (10) through a first bearing fixedly connected with the outer wall, and the rotating sleeve (805) is rotationally connected with the air cooling box (3) through a first bearing fixedly connected with the outer wall.
5. The screw rubber extruder for cable production with cooling effect according to claim 1, wherein the inside of the air guiding disc (804) is of a hollow structure, and a plurality of air outlets communicated with the hollow structure are formed in the inner side of the air guiding disc (804).
6. The screw rubber extruder for cable production with the cooling effect according to claim 1, wherein the inner top end of the air cooling box (3) is located on the outer wall of the second connecting shaft (901) and is fixedly connected with a first connecting seat through a bolt assembly, the outer wall of the second connecting shaft (901) is fixedly connected with a second bearing, and the second connecting shaft (901) is rotatably connected with the first connecting seat through a second bearing fixedly connected with the outer wall.
7. The screw rubber extruder for cable production with cooling effect according to claim 1, wherein the outer wall of the large synchronizing wheel (904) and the outer wall of the small synchronizing wheel (908) are provided with a synchronous belt, one end of the synchronous belt is mounted on the outer wall of the large synchronizing wheel (904), and the other end is mounted on the outer wall of the small synchronizing wheel (908).
8. The screw rubber extruder for cable production with cooling effect according to claim 1, wherein the upper and lower ends of the fan blade shaft (907) are provided with second connecting seats, one second connecting seat is fixedly connected to the inside of the air cooling box (3) through bolts, the other second connecting seat is fixedly connected to the inside of the first air guide pipe (802) through bolt assemblies, the width of the second connecting seat fixed to the inside of the first air guide pipe (802) is smaller than the diameter of the first air guide pipe (802), the upper and lower ends of the fan blade shaft (907) are fixedly connected with third bearings, and the fan blade shaft (907) is respectively and rotatably connected with the second connecting seat through third bearings fixedly connected to the upper and lower ends.
CN202210558888.5A 2022-05-21 2022-05-21 Screw rubber extruder with cooling effect for cable production Active CN114889089B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210558888.5A CN114889089B (en) 2022-05-21 2022-05-21 Screw rubber extruder with cooling effect for cable production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210558888.5A CN114889089B (en) 2022-05-21 2022-05-21 Screw rubber extruder with cooling effect for cable production

Publications (2)

Publication Number Publication Date
CN114889089A CN114889089A (en) 2022-08-12
CN114889089B true CN114889089B (en) 2023-05-16

Family

ID=82723323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210558888.5A Active CN114889089B (en) 2022-05-21 2022-05-21 Screw rubber extruder with cooling effect for cable production

Country Status (1)

Country Link
CN (1) CN114889089B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115976777B (en) * 2022-09-05 2024-02-09 江苏小太阳技术发展有限公司 Heat recovery device of tentering setting machine and use method thereof
CN117672638B (en) * 2024-02-01 2024-04-05 四川新东方电缆集团有限公司 Efficient and convenient aluminum alloy cable manufacturing process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003903551A0 (en) * 2003-07-09 2003-07-24 Muller Industries Australia Pty Ltd System and method of cooling
CN102322448B (en) * 2011-09-02 2013-02-27 西安交通大学 Cooling structure of motor-driven high-speed centrifugal air compressor
CN102384676B (en) * 2011-10-31 2013-05-29 陆加孚 Efficient air heat exchanger
DE102013110561A1 (en) * 2013-09-24 2015-03-26 Pierburg Gmbh Cooling system for motor vehicles and method for using a condensate arising on an aggregate of a vehicle
CN105910455A (en) * 2016-06-06 2016-08-31 华北电力大学 Air cooling high back pressure heat supply system utilizing waste heat of auxiliary machine circulating water
CN107155280B (en) * 2017-04-26 2018-08-17 湖南省冶金规划设计院有限公司 A kind of integration ventilating and cooling heat reclamation device
CN107866948A (en) * 2017-09-29 2018-04-03 安徽优丽普科技股份有限公司 A kind of heat automatic cycle Application way of injection mold
CN112133497A (en) * 2020-09-16 2020-12-25 张勇 Processing method for cable preparation
CN214349611U (en) * 2021-02-02 2021-10-08 连云港富驰智造科技有限公司 Waste heat recovery device for MIM injection machine
CN214920281U (en) * 2021-04-26 2021-11-30 四川省泰雅科技有限公司 Front end awl plastic mould device with quick heat dissipation function
CN114393807A (en) * 2021-11-25 2022-04-26 马珍妮 Plastic cooling system

Also Published As

Publication number Publication date
CN114889089A (en) 2022-08-12

Similar Documents

Publication Publication Date Title
CN114889089B (en) Screw rubber extruder with cooling effect for cable production
CN210896788U (en) Quick refrigerated wind power cable apparatus for producing
CN117637260B (en) External cooling device for cable outer sheath extruder
CN111231262B (en) Environment-friendly plastics extruding machine
CN113265113A (en) Cable material with high flame-retardant and fireproof performance and preparation method thereof
CN218487178U (en) Cooling device for die casting die
CN111890626B (en) Power cable sheath injection molding device and implementation method thereof
CN216230660U (en) Forming device of flexible plastic tubing
CN210651570U (en) Water recycling device applied to foam board machine
CN217083015U (en) Masterbatch processing water-cooling circulating device
CN208068639U (en) A kind of efficient PVC granulations are cooling to collect sorting unit
CN207216093U (en) A kind of optical fiber cable clad processing unit (plant)
CN220232802U (en) Cooling device for cable production
CN117137157B (en) Puffing device and puffing method based on pet food processing
CN217606611U (en) Automatic cooling water tank for cable processing
CN212570539U (en) Cable device
CN217434970U (en) A shaping extrusion device for electric wire processing
CN217464998U (en) Rubber powder rapid cooling device
CN218593647U (en) Cooling tank for plastic recycling and granulating
CN212065656U (en) Novel drooping type porous forming machine
CN215870946U (en) Iron core for motor
CN216367993U (en) Retort drainage device is used in resin production
CN219727135U (en) Powder coating extrusion equipment
CN214533564U (en) Water pump that cooling efficiency is high
CN220534893U (en) Rubber tube extruder with cooling function

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant