CN103969779A - System and method for manufacturing blowing pipeline for cables - Google Patents
System and method for manufacturing blowing pipeline for cables Download PDFInfo
- Publication number
- CN103969779A CN103969779A CN201410224440.5A CN201410224440A CN103969779A CN 103969779 A CN103969779 A CN 103969779A CN 201410224440 A CN201410224440 A CN 201410224440A CN 103969779 A CN103969779 A CN 103969779A
- Authority
- CN
- China
- Prior art keywords
- air
- blowing
- tube body
- core rod
- fixed part
- 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.)
- Granted
Links
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
- B29C48/15—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
- B29C48/151—Coating hollow articles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/52—Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/355—Conveyors for extruded 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
-
- 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
- B29C48/025—General arrangement or layout of plant
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of 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
- B29C48/92—Measuring, controlling or regulating
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention belongs to the technical field of pipelines and particularly relates to a system for manufacturing a blowing pipeline for cables. The system comprises a plastic extruder head, a third support pillar, a plastic extruder body, a plastic extruder feeding device, a fourth support pillar, a cooling system, a traction system, a temperature control system, a plunger piston, an opening necking device, a shaping pipe, a first support pillar, a second support pillar, a first fixing part and a second fixing part, wherein an opening necking passage which is diminished gradually is formed inside the opening necking device; the tail end of the opening necking passage is connected with the shaping pipe; the diameter of the hole in the shaping pipe is not greater than the inner diameter of the tail end of the opening necking passage; the axes of the opening necking passage, the shaping pipe and a mold core hole are on the same straight line. The invention also discloses a method for manufacturing the blowing pipeline by utilizing the system. The system and the method have the beneficial effects that the system is simple, the cost is low, the method is simple and easy to master, and the manufactured blowing pipeline has excellent torsion resisting performance and excellent bending resisting performance.
Description
Technical field
The invention belongs to pipe technology field, especially relate to a kind of system and manufacture method of air-blowing pipeline for cable of manufacturing.
Background technology
Along with the develop rapidly of the industries such as electric power, communication, the amount of laying of cable is more and more, and on the one hand, because in the past a large amount of cables adopts built on stilts laying, therefore, aerial cable is very in disorder, has affected city look and feel, meanwhile, has brought great potential safety hazard; For this reason, country has promulgated corresponding law, rules and instruction, need to adopt into the mode on ground and lay for cable.Cable mainly contains poling and direct-buried mode in underground laying, and direct-buried mode need to be dug ground, and needs multiple tracks examination and approval procedures, therefore, cumbersome; For this reason, pipeline laying mode will be after the principal mode of underground laying.
In the underground larger caliber pipeline having laid, the cable of and smooth in appearance less for diameter, while having sufficient space in pipeline, can directly carry out tractive lays, but, tractive cable laying operation progress affects the quality of cable more slowly and easily, especially optical cable, once the quality of cable is impaired in construction, just very huge by the cost of cable taking-up or restorability.
For larger city, existing cable pipeline resource pretty nervous, rents the pipeline of the about 18mm diameter of 1KM conventionally, and annual price is 200,000 yuan of left and right, therefore, quite expensive; Nonetheless, also have the Ji Fei operator of operator in a lot of areas because renting the progress that affects engineering less than conduit resource, what even have can only abandon original engineering.
For this reason, in industry, expect to there is good solution, can be at the underground pipeline that has excess room.But the domestic and international not file of effective report of the system of production air-blowing pipeline, therefore, relatively expects the appearance of related system in industry.
Summary of the invention
In order to address the above problem, the object of the invention is to disclose a kind of system and manufacture method of air-blowing pipeline for cable of manufacturing, it is realized by the following technical solutions.
In embodiment 1 of the present invention, a kind of system of manufacturing cable use air-blowing pipeline, it includes extrusion head 131, the 3rd support column 13, extruding machine fuselage 141, extruding machine drawing-in device 1411, the 4th support column 14, cooling system, trailer system, temperature control system, the 4th support column supports extruding machine fuselage, extruding machine drawing-in device is positioned at extruding machine body upper and communicates with the spiral shell thorax of extruding machine fuselage interior, extrusion head stretches out in one end of extruding machine fuselage, extrusion head is supported by the 3rd support column, extrusion head inside can core rod be installed and mould is large, core rod has core rod hole 132, it is characterized in that it also includes plunger 1, closing device 2, calibration tube 3, the first support column 11, the second support column 12, the first fixed part 111, the second fixed part 121, closing device inside has diminishing closing in passage 21, and the end of closing in passage is connected with calibration tube, and the aperture of calibration tube inside is not more than the internal diameter of closing in passage end, and calibration tube is fixed on the first fixed part, in the hole of the second fixed part, the part that calibration tube passes the second fixed part is sizing end 101, on sizing end, offer fixed slot 102, the first support column supports the first fixed part, the second support column supports the second fixed part, the first fixed part is positioned at the front end of the second fixed part, and the second fixed part is positioned at the front end of extrusion head, closing in passage, calibration tube, in a straight line, the end of plunger is successively through closing in passage for core rod hole three's axis, calibration tube, core rod hole also passes extrusion head, plunger axis and calibration tube dead in line, and the front end of plunger is hard-wired, plunger and closing in passage, calibration tube, between the inwall in core rod hole, be all gapped.
Certainly, the system of air-blowing pipeline for manufacture cable described above, is characterized in that the aperture of calibration tube inside equates.
Further, the system of air-blowing pipeline for manufacture cable described above, is characterized in that the aperture of calibration tube inside dwindles successively from the second fixed part to sizing end.
A kind of method that adopts said system to manufacture air-blowing pipeline: the first step, slightly doubling of the direction of arrow by the air-blowing tube body 5 of straightened condition along Fig. 1 or Fig. 3, penetrate closing in passage, pass again the hole of calibration tube inside, follow through core rod hole and draw air-blowing tube body, and it is inner to make plunger be positioned at air-blowing tube body, in the both sides of sizing end air-blowing tube body, join; Second step, opens extruding machine, and plastics enter in the gap of core rod and die sleeve in extrusion head, in air-blowing tube body 5 outsides, extrude upper outside body 7; Trailer system traction outer tube body enters cooling system and carries out cooling formation air-blowing pipeline.
Further, the method for manufacture air-blowing pipeline described above, is characterized in that air-blowing tube body extrudes before upper outside body outward, and air-blowing tube body preheats, and air-blowing tube body lower surface is slight melting state.
Further, the method for manufacture air-blowing pipeline described above, is characterized in that air-blowing tube body extrudes before upper outside body, scribbles viscose glue on air-blowing tube body lower surface outward.
The method of air-blowing pipeline for manufacture cable in the present invention's the 2nd embodiment, the first step, by the air-blowing tube body of straightened condition to have air-blowing pipe convex body and air-blowing pipe diversion trench to slightly doubling, then air-blowing tube body penetrates closing in passage, pass again the hole of calibration tube inside, follow through core rod hole and draw air-blowing tube body, and it is inner to make plunger be positioned at air-blowing tube body, make the joint, both sides of sizing end air-blowing tube body be positioned at fixed slot place, at fixed slot place, adopt heat gun to carry out Hot-blast Heating, joint is bonded together and forms the fin 6 that protrudes from air-blowing tube body lower surface, second step, opens extruding machine, and plastics enter in the gap of core rod and die sleeve in extrusion head, in air-blowing tube body 5 outsides, extrude upper outside body 7, trailer system traction outer tube body enters cooling system and carries out cooling formation air-blowing pipeline.
The system of air-blowing pipeline for manufacture cable in the present invention's the 3rd embodiment, is provided with knot installation between sizing end 101 and extrusion head 131.
Adopt said system to manufacture the manufacture method of air-blowing pipeline: basic identical with the method in embodiment 1, embodiment 2, difference is: enter the core rod hole 132 of extrusion head at air-blowing tube body before, in the wrapping of blowpipe body exterior, to tie up element 9; The described element of tying up is that polyester is pricked yarn or aramid yarn or polyamide staple fibre spun yarn or Polyester Yarns.
In the present invention, adopt simple system and rational method, effectively produced and had the good anti-air-blowing pipeline of turning round performance, air-blowing pipeline is used through actual, respond well, has obtained user's favorable comment repeatedly.
Therefore the present invention has following main beneficial effect: system is simple, cost is low, method for making simply, easily grasp, the air-blowing pipeline of manufacture is antitorque, resistance to bend(ing) can be good.
Accompanying drawing explanation
Fig. 1 is the perspective view of a section of a kind of air-blowing pipeline material used in the present invention.
Fig. 2 is the cross-sectional structure schematic diagram after Fig. 1 amplifies.
Fig. 3 is the perspective view of a section of another air-blowing pipeline material used in the present invention.
Fig. 4 is the cross-sectional structure schematic diagram after Fig. 3 amplifies.
Fig. 5 is the perspective view of the invention process example 1.
The perspective view of one section of a kind of air-blowing pipeline of the system manufacture that Fig. 6 is use embodiment 1.
Fig. 7 is the cross-sectional structure schematic diagram after Fig. 6 amplifies.
Fig. 8 is the perspective view of the invention process example 2.
The perspective view of one section of a kind of air-blowing pipeline of the system manufacture that Fig. 9 is use embodiment 2.
Figure 10 is the perspective view of the invention process example 3.
Embodiment
For making those skilled in the art can understand more accurately the application, now the mark of the accompanying drawing relating in the present invention is explained as follows: 5-air-blowing tube body, 221-air-blowing pipe convex body, 211-air-blowing pipe diversion trench, 231-air-blowing tube passage, 6-fin, 1-plunger, 2-closing device, 21-closing in passage, 3-calibration tube, 7-outer tube body, the 11-the first support column, the 12-the second support column, the 13-the three support column, the 14-the four support column, the 111-the first fixed part, the 121-the second fixed part, 131-extrusion head, 141-extruding machine fuselage, 1411-extruding machine drawing-in device, 101-sizing end, 102-fixed slot, 132-core rod hole, 9-tie up element.
embodiment 1
Ask for an interview Fig. 1 to Fig. 7, in Fig. 1 and Fig. 2, air-blowing pipeline consists of air-blowing tube body 5, air-blowing pipe convex body 221, air-blowing pipe diversion trench 211, air-blowing pipe convex body and air-blowing pipe diversion trench are positioned at air-blowing tube body top and spaced apart, air-blowing pipe convex body protrudes from air-blowing pipe diversion trench, and air-blowing tube body lower surface is plane; Air-blowing pipe convex body is the triangular prism bodily form, and air-blowing pipe diversion trench is the trapezoidal column bodily form.
In Fig. 3 and Fig. 4, air-blowing pipeline consists of air-blowing tube body 5, air-blowing pipe convex body 221, air-blowing pipe diversion trench 211, air-blowing pipe convex body and air-blowing pipe diversion trench are positioned at air-blowing tube body top and spaced apart, air-blowing pipe convex body protrudes from air-blowing pipe diversion trench, and air-blowing tube body lower surface is plane; Air-blowing pipe convex body is the trapezoidal column bodily form, and air-blowing pipe diversion trench is the arc column bodily form.
In Fig. 6 and Fig. 7, air-blowing pipe convex body also can be the trapezoidal column bodily form, and air-blowing pipe diversion trench is the triangular prism bodily form.
Certainly, air-blowing pipe convex body, air-blowing pipe diversion trench also can be other suitable shape.
Air-blowing pipe convex body described above is parallel, and air-blowing pipe diversion trench is also parallel.
The system of air-blowing pipeline for manufacture cable in this embodiment, it includes extrusion head 131, the 3rd support column 13, extruding machine fuselage 141, extruding machine drawing-in device 1411, the 4th support column 14, cooling system, trailer system, temperature control system, the 4th support column supports extruding machine fuselage, extruding machine drawing-in device is positioned at extruding machine body upper and communicates with the spiral shell thorax of extruding machine fuselage interior, extrusion head stretches out in one end of extruding machine fuselage, extrusion head is supported by the 3rd support column, extrusion head inside can core rod be installed and mould is large, core rod has core rod hole 132, it is characterized in that it also includes plunger 1, closing device 2, calibration tube 3, the first support column 11, the second support column 12, the first fixed part 111, the second fixed part 121, closing device inside has diminishing closing in passage 21, and the end of closing in passage is connected with calibration tube, and the aperture of calibration tube inside is not more than the internal diameter of closing in passage end, and calibration tube is fixed on the first fixed part, in the hole of the second fixed part, the part that calibration tube passes the second fixed part is sizing end 101, on sizing end, offer fixed slot 102, the first support column supports the first fixed part, the second support column supports the second fixed part, the first fixed part is positioned at the front end of the second fixed part, and the second fixed part is positioned at the front end of extrusion head, closing in passage, calibration tube, in a straight line, the end of plunger is successively through closing in passage for core rod hole three's axis, calibration tube, core rod hole also passes extrusion head, plunger axis and calibration tube dead in line, and the front end of plunger is hard-wired, plunger and closing in passage, calibration tube, between the inwall in core rod hole, be all gapped.
Certainly, the system of air-blowing pipeline for manufacture cable described above, is characterized in that the aperture of calibration tube inside equates.
Further, the system of air-blowing pipeline for manufacture cable described above, is characterized in that the aperture of calibration tube inside dwindles successively from the second fixed part to sizing end.
Adopt said system to manufacture the method for air-blowing pipeline: the first step, slightly doubling of the direction of arrow by the air-blowing tube body 5 of straightened condition along Fig. 1 or Fig. 3, penetrate closing in passage, pass again the hole of calibration tube inside, follow through core rod hole and draw air-blowing tube body, and it is inner to make plunger be positioned at air-blowing tube body, in the both sides of sizing end air-blowing tube body, join; Second step, opens extruding machine, and plastics enter in the gap of core rod and die sleeve in extrusion head, in air-blowing tube body 5 outsides, extrude upper outside body 7; Trailer system traction outer tube body enters cooling system and carries out cooling formation air-blowing pipeline.
Further, the method for manufacture air-blowing pipeline described above, is characterized in that air-blowing tube body extrudes before upper outside body outward, and air-blowing tube body preheats, and air-blowing tube body lower surface is slight melting state.
Further, the method for manufacture air-blowing pipeline described above, is characterized in that air-blowing tube body extrudes before upper outside body, scribbles viscose glue on air-blowing tube body lower surface outward.
In this embodiment, do not need air-blowing tube body to splice, by calibration tube, make it be stable diameter, as long as outer tube body thickness is suitable in other words for extrusion molding thickness, after extrusion molding, generally can not make air-blowing tube body scatter.
Temperature control system is for controlling the extrusion temperature of extruding machine, simultaneously, this system can also have receipts, pipe system, lettering system etc., because temperature control system, trailer system, receipts/pipe system, lettering system are identical with the RVV extruder in existing cable technique, therefore do not describe in detail.
embodiment 2
Ask for an interview Fig. 8 to Fig. 9, and referring to figs. 1 to Fig. 7, a kind of system of manufacturing cable use air-blowing pipeline, with embodiment 1.Difference is the manufacture method of air-blowing pipeline, the first step, by the air-blowing tube body of straightened condition to have air-blowing pipe convex body and air-blowing pipe diversion trench to slightly doubling, then air-blowing tube body penetrates closing in passage, pass again the hole of calibration tube inside, follow through core rod hole and draw air-blowing tube body, and it is inner to make plunger be positioned at air-blowing tube body, make the joint, both sides of sizing end air-blowing tube body be positioned at fixed slot place, at fixed slot place, adopt heat gun to carry out Hot-blast Heating, joint is bonded together and forms the fin 6 that protrudes from air-blowing tube body lower surface; Second step, opens extruding machine, and plastics enter in the gap of core rod and die sleeve in extrusion head, in air-blowing tube body 5 outsides, extrude upper outside body 7; Trailer system traction outer tube body enters cooling system and carries out cooling formation air-blowing pipeline.
Due to the existence of fin, while making air-blowing tube body outside extrude upper outside body 7, fin 6 is positioned at outer tube body 7 inside, therefore, even if it is outside not use viscose glue to be bonded at air-blowing tube body, also can make air-blowing tube body and outer tube body strong bonded be integrated, there is good anti-torsion, bending resistance.
Air-blowing tube body and outer tube body all adopt high-density polyethylene material, form air-blowing pipeline, repeatedly around putting 238 times, segregation phenomenon there are no the gentle blowpipe body of air-blowing pipe outer tube body, and adopt, there is no the air-blowing tube body of fin and the air-blowing pipeline that outer tube is made, repeatedly lay the air-blowing tube body and the outer tube body lamination that have just occurred many places for 3 times; During production, there is no the air-blowing pipeline of fin, when adopting viscose glue to carry out, after air-blowing tube body and outer tube body bonding, laying equally test, only withstood the test of 12 times yet, in the time of the 13rd time, just occurred layering; The air-blowing pipeline forming after viscose glue is coated in air-blowing tube body outside in this embodiment simultaneously, repeatedly around putting 325 times, there are no the segregation phenomenon of the gentle blowpipe body of air-blowing pipe outer tube body; Therefore, adopt the air-blowing pipeline of the system and method manufacture of this embodiment to have better resistance toly to turn round, folding quality.
embodiment 3
Ask for an interview Figure 10, and referring to figs. 1 to Fig. 9, a kind of system of manufacturing cable use air-blowing pipeline, with embodiment 1.One of difference is system: between sizing end 101 and extrusion head 131, knot installation is installed, because knot installation is the common technology of bundling machine class in existing cable process technology, especially SZ twisted synthesizing cable, therefore, on figure, does not draw.
According to different in said system, therefore two manufacture methods that are air-blowing pipeline of difference: enter the core rod hole 132 of extrusion head at air-blowing tube body before, tie up element 9 in the wrapping of blowpipe body exterior.
Tie up element and can effectively prevent that air-blowing tube body from scattering, simultaneously, melt under state air-blowing tube body is micro-, tying up element is absorbed in and ties up in air-blowing tube body, on the other hand, on air-blowing tube body surface, can coat viscose glue, the air-blowing pipeline being extruded into so also has the good resistance to performance of turning round, also withstand the twisting test of 250 times, reversed afterwards and had no air-blowing pipeline cracking and layering.
Certainly, in system of the present invention, extrusion head can not supported by the 3rd support column completely, and also the 3rd support column can omit completely, as long as extrusion head is combined enough firmly with extrusion molding fuselage.
In the present invention, adopt simple system and rational method, effectively produced and had the good anti-air-blowing pipeline of turning round performance, air-blowing pipeline is used through actual, respond well, has obtained user's favorable comment repeatedly.
Therefore the present invention has following main beneficial effect: system is simple, cost is low, method for making simply, easily grasp, the air-blowing pipeline of manufacture is antitorque, resistance to bend(ing) can be good.
The present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (10)
1. manufacture the system of air-blowing pipeline for cable for one kind, it includes extrusion head, the 3rd support column, extruding machine fuselage, extruding machine drawing-in device, the 4th support column, cooling system, trailer system, temperature control system, the 4th support column supports extruding machine fuselage, extruding machine drawing-in device is positioned at extruding machine body upper and communicates with the spiral shell thorax of extruding machine fuselage interior, extrusion head stretches out in one end of extruding machine fuselage, extrusion head is supported by the 3rd support column, extrusion head inside can core rod be installed and mould is large, and core rod has core rod hole, it is characterized in that it also includes plunger, closing device, calibration tube, the first support column, the second support column, the first fixed part, the second fixed part, closing device inside has diminishing closing in passage, and the end of closing in passage is connected with calibration tube, and the aperture of calibration tube inside is not more than the internal diameter of closing in passage end, and calibration tube is fixed on the first fixed part, in the hole of the second fixed part, the part that calibration tube passes the second fixed part is sizing end, on sizing end, offer fixed slot, the first support column supports the first fixed part, the second support column supports the second fixed part, the first fixed part is positioned at the front end of the second fixed part, and the second fixed part is positioned at the front end of extrusion head, closing in passage, calibration tube, in a straight line, the end of plunger is successively through closing in passage for core rod hole three's axis, calibration tube, core rod hole also passes extrusion head, plunger axis and calibration tube dead in line, and the front end of plunger is hard-wired, plunger and closing in passage, calibration tube, between the inwall in core rod hole, be all gapped.
2. a kind of system of air-blowing pipeline for cable of manufacturing according to claim 1, is characterized in that, between described sizing end and extrusion head, knot installation is installed.
3. according to claim 1 or a kind of system of air-blowing pipeline for cable of manufacturing claimed in claim 2, it is characterized in that the aperture of described calibration tube inside equates.
4. according to claim 1 or a kind of system of air-blowing pipeline for cable of manufacturing claimed in claim 2, it is characterized in that the aperture of calibration tube inside dwindles successively from the second fixed part to sizing end.
5. one kind adopts claim 1 to any one system claimed in claim 4, to manufacture the method for air-blowing pipeline: it is characterized in that it comprises following steps: the first step, two side direction of the air-blowing tube body of straightened condition are there is to the direction doubling of the face of air-blowing pipe convex body, air-blowing pipe diversion trench, penetrate closing in passage, pass again the hole of calibration tube inside, follow through core rod hole and draw air-blowing tube body, and it is inner to make plunger be positioned at air-blowing tube body, in the both sides of sizing end air-blowing tube body, join; Second step, opens extruding machine, and plastics enter in the gap of core rod and die sleeve in extrusion head, in air-blowing tube body outside, extrude upper outside body; Trailer system traction outer tube body enters cooling system and carries out cooling formation air-blowing pipeline.
6. one kind adopts claim 1 to any one system claimed in claim 4, to manufacture the method for air-blowing pipeline: it is characterized in that it comprises following steps: the first step, by the air-blowing tube body of straightened condition to have air-blowing pipe convex body and air-blowing pipe diversion trench to slightly doubling, then air-blowing tube body penetrates closing in passage, pass again the hole of calibration tube inside, follow through core rod hole and draw air-blowing tube body, and it is inner to make plunger be positioned at air-blowing tube body, make the joint, both sides of sizing end air-blowing tube body be positioned at fixed slot place, at fixed slot place, adopt heat gun to carry out Hot-blast Heating, joint is bonded together and forms the fin that protrudes from air-blowing tube body lower surface, second step, opens extruding machine, and plastics enter in the gap of core rod and die sleeve in extrusion head, in air-blowing tube body outside, extrude upper outside body, trailer system traction outer tube body enters cooling system and carries out cooling formation air-blowing pipeline.
7. a method that adopts system claimed in claim 5 to manufacture air-blowing pipeline: it is characterized in that: enter the core rod hole of extrusion head at air-blowing tube body before, tie up element in the wrapping of blowpipe body exterior.
8. a method that adopts system claimed in claim 6 to manufacture air-blowing pipeline: it is characterized in that: enter the core rod hole of extrusion head at air-blowing tube body before, tie up element in the wrapping of blowpipe body exterior.
9. according to the method for claim 7 or manufacture air-blowing pipeline claimed in claim 8, it is characterized in that air-blowing tube body extrudes before upper outside body outward, air-blowing tube body preheats, and air-blowing tube body lower surface is slight melting state.
10. according to the method for claim 7 or manufacture air-blowing pipeline claimed in claim 8, it is characterized in that air-blowing tube body extrudes before upper outside body, scribbles viscose glue on air-blowing tube body lower surface outward.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224440.5A CN103969779B (en) | 2014-05-26 | 2014-05-26 | A kind of system manufacturing cable air-blowing pipeline and manufacture method |
| CN201510898799.5A CN105563788B (en) | 2014-05-26 | 2014-05-26 | A kind of cable manufacture method of air-blowing pipeline |
| CN201510898801.9A CN105398015B (en) | 2014-05-26 | 2014-05-26 | A kind of method for manufacturing air-blowing pipeline |
| CN201510898800.4A CN105372775B (en) | 2014-05-26 | 2014-05-26 | A kind of manufacturing method of air-blowing pipeline |
| CN201510898759.0A CN105479710B (en) | 2014-05-26 | 2014-05-26 | A kind of system and manufacture method for manufacturing cable air-blowing pipeline |
| CN201510898795.7A CN105479711B (en) | 2014-05-26 | 2014-05-26 | A kind of method for manufacturing cable air-blowing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224440.5A CN103969779B (en) | 2014-05-26 | 2014-05-26 | A kind of system manufacturing cable air-blowing pipeline and manufacture method |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510898795.7A Division CN105479711B (en) | 2014-05-26 | 2014-05-26 | A kind of method for manufacturing cable air-blowing pipeline |
| CN201510898759.0A Division CN105479710B (en) | 2014-05-26 | 2014-05-26 | A kind of system and manufacture method for manufacturing cable air-blowing pipeline |
| CN201510898800.4A Division CN105372775B (en) | 2014-05-26 | 2014-05-26 | A kind of manufacturing method of air-blowing pipeline |
| CN201510898801.9A Division CN105398015B (en) | 2014-05-26 | 2014-05-26 | A kind of method for manufacturing air-blowing pipeline |
| CN201510898799.5A Division CN105563788B (en) | 2014-05-26 | 2014-05-26 | A kind of cable manufacture method of air-blowing pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103969779A true CN103969779A (en) | 2014-08-06 |
| CN103969779B CN103969779B (en) | 2016-08-24 |
Family
ID=51239488
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510898800.4A Active CN105372775B (en) | 2014-05-26 | 2014-05-26 | A kind of manufacturing method of air-blowing pipeline |
| CN201510898795.7A Expired - Fee Related CN105479711B (en) | 2014-05-26 | 2014-05-26 | A kind of method for manufacturing cable air-blowing pipeline |
| CN201510898801.9A Active CN105398015B (en) | 2014-05-26 | 2014-05-26 | A kind of method for manufacturing air-blowing pipeline |
| CN201510898759.0A Active CN105479710B (en) | 2014-05-26 | 2014-05-26 | A kind of system and manufacture method for manufacturing cable air-blowing pipeline |
| CN201510898799.5A Expired - Fee Related CN105563788B (en) | 2014-05-26 | 2014-05-26 | A kind of cable manufacture method of air-blowing pipeline |
| CN201410224440.5A Expired - Fee Related CN103969779B (en) | 2014-05-26 | 2014-05-26 | A kind of system manufacturing cable air-blowing pipeline and manufacture method |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510898800.4A Active CN105372775B (en) | 2014-05-26 | 2014-05-26 | A kind of manufacturing method of air-blowing pipeline |
| CN201510898795.7A Expired - Fee Related CN105479711B (en) | 2014-05-26 | 2014-05-26 | A kind of method for manufacturing cable air-blowing pipeline |
| CN201510898801.9A Active CN105398015B (en) | 2014-05-26 | 2014-05-26 | A kind of method for manufacturing air-blowing pipeline |
| CN201510898759.0A Active CN105479710B (en) | 2014-05-26 | 2014-05-26 | A kind of system and manufacture method for manufacturing cable air-blowing pipeline |
| CN201510898799.5A Expired - Fee Related CN105563788B (en) | 2014-05-26 | 2014-05-26 | A kind of cable manufacture method of air-blowing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN105372775B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104957958A (en) * | 2014-12-12 | 2015-10-07 | 九阳股份有限公司 | Safe and convenient screw extrusion juicer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10908376B2 (en) * | 2017-01-31 | 2021-02-02 | Dow Global Technologies Llc | Conduits with capillary structures |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001266679A (en) * | 2000-03-22 | 2001-09-28 | Mitsubishi Cable Ind Ltd | Guide roll body of self-supporting cable |
| WO2004074900A1 (en) * | 2003-02-20 | 2004-09-02 | Emtelle Uk Limited | Blowing of optical fiber cables into ducts |
| CN1851993A (en) * | 2006-04-24 | 2006-10-25 | 刘海峰 | Underground injection-moulding pipe-laying-out machine |
| CN101047307A (en) * | 2006-04-01 | 2007-10-03 | 朱庆寿 | Corrugation plastic built-in conduit for wire |
| US20110168959A1 (en) * | 2008-09-08 | 2011-07-14 | Alois Pichler | Method and apparatus for extracting of cable elements |
| CN102401963A (en) * | 2011-11-07 | 2012-04-04 | 上海电信工程有限公司 | Cable pipeline construction method and air bag applied in the method |
| CN203870310U (en) * | 2014-05-26 | 2014-10-08 | 常熟市谷雷特机械产品设计有限公司 | System for manufacturing cable air-blowing pipe |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2699979B1 (en) * | 1992-12-29 | 1995-02-03 | Courant Ets Sa | Multilayer duct and die for its manufacture. |
| JP3134750B2 (en) * | 1995-11-21 | 2001-02-13 | 住友電装株式会社 | Optical fiber laying cable and fiber insertion pipe manufacturing equipment |
| JPH11283452A (en) * | 1998-03-27 | 1999-10-15 | Mitsubishi Cable Ind Ltd | Manufacture of organic polymer insulated cable and manufacturing device therefor |
| CN1146482C (en) * | 1999-11-06 | 2004-04-21 | 马林远 | Production process of composite aluminium-plastic pipe and its special pipe drawing machine |
| CN2489950Y (en) * | 2001-08-01 | 2002-05-08 | 徐凌秀 | Compound forming machine for corrugation multi-cavity optical cable conuit |
| JP2006198855A (en) * | 2005-01-20 | 2006-08-03 | Toyo Kako Kk | Cable protecting pipe |
| CN2821602Y (en) * | 2005-03-04 | 2006-09-27 | 长飞光纤光缆有限公司 | Optical cable with solid lubricating layer |
| CN200967269Y (en) * | 2006-10-30 | 2007-10-31 | 江苏法尔胜光通有限公司 | Extrusion molding machine frame head for optical cable beam tube |
| CN200969501Y (en) * | 2006-11-22 | 2007-10-31 | 河北昌通通信工程有限公司 | Plastic pipes for communication pipeline |
| CN101502995B (en) * | 2008-02-04 | 2011-12-07 | 上海哈威新材料技术股份有限公司 | Cable protection pipe with built-in cable as well as method for processing the same and processing equipment |
| CN101950629B (en) * | 2010-08-28 | 2012-07-04 | 梁建波 | Compound optical cable for poles and towers and method for manufacturing same |
| CN202016184U (en) * | 2011-03-23 | 2011-10-26 | 徐凌秀 | On-site manufacturing device for corrugated multi-cavity optical cable and micro-cable guide pipes |
| CN202034124U (en) * | 2011-05-10 | 2011-11-09 | 河南省通信电缆有限公司 | Self-supporting cable extrusion molding die and fixed-diameter members of same |
| CN102360640B (en) * | 2011-08-28 | 2013-04-24 | 常熟市谷雷特机械产品设计有限公司 | Cable sizing mould with improved structure |
| JP2013236457A (en) * | 2012-05-08 | 2013-11-21 | Sekisui Chem Co Ltd | In-pipe wiring method |
-
2014
- 2014-05-26 CN CN201510898800.4A patent/CN105372775B/en active Active
- 2014-05-26 CN CN201510898795.7A patent/CN105479711B/en not_active Expired - Fee Related
- 2014-05-26 CN CN201510898801.9A patent/CN105398015B/en active Active
- 2014-05-26 CN CN201510898759.0A patent/CN105479710B/en active Active
- 2014-05-26 CN CN201510898799.5A patent/CN105563788B/en not_active Expired - Fee Related
- 2014-05-26 CN CN201410224440.5A patent/CN103969779B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001266679A (en) * | 2000-03-22 | 2001-09-28 | Mitsubishi Cable Ind Ltd | Guide roll body of self-supporting cable |
| WO2004074900A1 (en) * | 2003-02-20 | 2004-09-02 | Emtelle Uk Limited | Blowing of optical fiber cables into ducts |
| CN101047307A (en) * | 2006-04-01 | 2007-10-03 | 朱庆寿 | Corrugation plastic built-in conduit for wire |
| CN1851993A (en) * | 2006-04-24 | 2006-10-25 | 刘海峰 | Underground injection-moulding pipe-laying-out machine |
| US20110168959A1 (en) * | 2008-09-08 | 2011-07-14 | Alois Pichler | Method and apparatus for extracting of cable elements |
| CN102401963A (en) * | 2011-11-07 | 2012-04-04 | 上海电信工程有限公司 | Cable pipeline construction method and air bag applied in the method |
| CN203870310U (en) * | 2014-05-26 | 2014-10-08 | 常熟市谷雷特机械产品设计有限公司 | System for manufacturing cable air-blowing pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104957958A (en) * | 2014-12-12 | 2015-10-07 | 九阳股份有限公司 | Safe and convenient screw extrusion juicer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105563788B (en) | 2017-07-18 |
| CN105398015B (en) | 2017-06-06 |
| CN105479711A (en) | 2016-04-13 |
| CN103969779B (en) | 2016-08-24 |
| CN105372775A (en) | 2016-03-02 |
| CN105479710B (en) | 2018-01-05 |
| CN105398015A (en) | 2016-03-16 |
| CN105372775B (en) | 2018-07-24 |
| CN105479711B (en) | 2017-06-30 |
| CN105479710A (en) | 2016-04-13 |
| CN105563788A (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103016856B (en) | Fiber mesh tape-wound and reinforced composite pipe, preparation process and device | |
| CN104690933B (en) | A kind of process units and preparation method of thermoplasticity winded with reinforced plastic multiple tube | |
| CN103163613B (en) | Optical cable for remote radio head and manufacturing method of optical cable | |
| CN101440899A (en) | Stainless steel fiber reinforced plastic pipeline and producing process thereof | |
| CN104020544A (en) | Non-metallic cable and manufacturing method thereof | |
| CN107696450A (en) | Realize the cable mold of height packed uniform extrusion molding | |
| CN103969779A (en) | System and method for manufacturing blowing pipeline for cables | |
| CN203561780U (en) | Long glass fiber reinforced bunched pipe for optical cable threading | |
| CN105128323A (en) | Composite reinforced winding-type pressure pipe and forming method thereof | |
| CN203870310U (en) | System for manufacturing cable air-blowing pipe | |
| CN111211536A (en) | High-strength plastic-steel composite cable pipeline, production equipment and production process | |
| CN105034339B (en) | A kind of processing method and equipment of continuous fiber multi-lay winding thermoplastic compound tube | |
| CN104118122A (en) | Production technology for large-diameter polyethylene winding-structure pressure pipe | |
| CN104698553A (en) | Flat color stripe optical cable with double beam tubes and mould and production method thereof | |
| CN205326263U (en) | Continuous fibers multilayer winding thermoplasticity composite pipe's processing equipment | |
| CN204879094U (en) | Thermoplasticity pipeline of relevant continuous fibers reinforcing | |
| CN104181660A (en) | Special-shaped optical fiber loose tube and optical cable utilizing same | |
| CN204009166U (en) | A kind of non-metallic optical fiber cables | |
| CN106273334A (en) | A kind of crowded pipe mold for reinforcing glass fiber tubing intensity | |
| CN208020881U (en) | A kind of fiber-reinforced multi-layer composite band containing functional unit | |
| CN205522561U (en) | Equipment is made around carat pipeline to continuous fibers reinforcing preimpregnation tape winding | |
| CN103978656B (en) | A kind of die assembly for the manufacture of cable air-blowing pipeline | |
| CN204836615U (en) | Can twine welded rectangle PE cladding heating wire | |
| CN107355597B (en) | A kind of PE compound pipeline complex pipeline enhanced using plastic body | |
| CN113997458A (en) | Manufacturing method of composite bar, composite bar and application of composite bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kuai Xuefeng Inventor after: Su Jiaping Inventor after: Men Liang Inventor after: Zhang Fang Inventor after: Xu Yanqiu Inventor after: Deng Juan Inventor after: Cao Huailong Inventor after: Wang Jinyou Inventor after: Liu Guiyun Inventor after: Li Zhangxiao Inventor after: Wei Le Inventor after: Li Guanlin Inventor after: Cheng Jikai Inventor after: Xu Xiaoming Inventor after: Tian Jiwen Inventor after: Lv Lin Inventor after: Guo Shanqing Inventor after: Zhan Ning Inventor after: Tian Qiang Inventor before: Shen Qunhua |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160620 Address after: Shandong city in Weifang province across the 261500 Gaomi City Cannes East First Street, economic development zone government Applicant after: STATE GRID SHANDONG ELECTRIC POWER COMPANY GAOMI POWER SUPPLY COMPANY Applicant after: State Grid Shandong Electric Power Company Weifang Power Supply Company Applicant after: State Grid Corporation of China Address before: 215554 Suzhou, Changshou City, Shang Lake Town, New Lane Village, No. 15 Applicant before: Changshu Guleite Machinery Product Design Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170526 |