CN105280306A - High-voltage cross-linked integrated production line - Google Patents
High-voltage cross-linked integrated production line Download PDFInfo
- Publication number
- CN105280306A CN105280306A CN201410287522.4A CN201410287522A CN105280306A CN 105280306 A CN105280306 A CN 105280306A CN 201410287522 A CN201410287522 A CN 201410287522A CN 105280306 A CN105280306 A CN 105280306A
- Authority
- CN
- China
- Prior art keywords
- material extruder
- constant temperature
- layer material
- production line
- water tank
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000004132 cross linking Methods 0.000 claims description 11
- 210000005056 cell body Anatomy 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 abstract 4
- 238000005485 electric heating Methods 0.000 abstract 2
- 229920003020 cross-linked polyethylene Polymers 0.000 description 3
- 239000004703 cross-linked polyethylene Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- 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
- B29C48/91—Heating, e.g. for cross linking
-
- 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
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
-
- 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
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A high-voltage cross-linked integrated production line comprises a pay-off machine, a tightening mechanism, an inner shielding layer material extruder, an insulating layer material extruder, an outer shielding layer material extruder, a caterpillar tractor and a take-up machine. The inner shielding layer material extruder, the insulating layer material extruder and the outer shielding layer material extruder are connected with a three-layer co-extrusion die head and a cooling water channel; and constant temperature water channels are added before the cooling water channel. Each constant temperature water channel comprises a U-shaped channel body. The bottom portion of the channel body is divided into two layers, wherein the bottom layer is internally provided with electric heating pipelines. The electric heating pipelines are in screw-type vertical arrangement, and the height thereof is lower than that of the liquid level in the channel body by 1/3. The constant temperature water channel is provided with a pipeline communicated with a water pump in the cooling water channel, wherein each pipeline is provided with a magnetic valve. The magnetic valves are in signal connection with temperature control devices arranged in the constant temperature water channels respectively. The number of the constant temperature water channels is at least three, and the channel body length ratio is 1:2:3. By improving the constant temperature water channels and the cooling water channel, and adjusting the number and length of the constant temperature water channels, material cross-linked effect is improved, and the high-voltage cross-linked integrated production line is simple in structure and small in land occupation area.
Description
Technical field
The present invention relates to electric wire production equipment, be specifically related to a kind of three-layer co-extruded production line of electrical wire and cable.
Background technology
Cross-linked polyethylene insulated cable is one of optimal structure used wire, this cable comprise successively from inside to outside conductor,
Internal shield, insulating barrier, outer shielding layer.Existing cross-linked polyethylene insulated cable production process, is placed on production line successively by internal shield extruder, insulation extrusion machine, outer shielding layer extruder, and every platform extruder is equipped with extrusion die separately, and material is successively extruded on conductor.Because multiple stage extruder is arranged respectively, work alone, thus production line occupied ground area is comparatively large, and a lot of producer, due to the limitation of place and fund, cannot reach the production requirement of the power cable with cross-linked polyethylene insulation of 1 ~ 10KV.
China Patent Publication No. CN201226274 discloses three-layer co-extrusion aquatepid crosslinking production line, comprise pay off rack, be positioned at pay off rack after the traction of front secondary track, the insulating material extruder head at front secondary track traction rear, the insulating material extruder be connected with extruder head, the bosh at extruder head rear, the rear secondary track at bosh rear is drawn, rear secondary track draws rear take-up stand, it is characterized in that: extruder head used is three-layer co-extruded head, three-layer co-extruded head connects three extruders, sets up warm water tank between three-layer co-extruded head and room temperature bosh.This technical scheme solves the deficiencies in the prior art, and improves crosslinking feature by arranging warm water tank, but its technical scheme warm water tank structure is not open, and cannot carry out thermostatic control, haves much room for improvement.
Summary of the invention
It is simple that problem to be solved by this invention is to provide a kind of structure, cold rinse bank water can be realized to pass into Water Tank with Temp.-controlled to realize constant temperature, and structure is simple, good constant-temperature effect, and floor space is little, improves the high-voltage crosslinking integrated production line of material cross-linking effect.
For realizing the object of the invention, provide following technical scheme: high-voltage crosslinking integrated production line, comprise paying out machine, tension mechanism, internal shield material extruder, insulating barrier material extruder, outer shielding layer material extruder, caterpillar-tractor, admission machine, described internal shield material extruder, insulating barrier material extruder, outer shielding layer material extruder is connected with triple extrusion die head and bosh, also Water Tank with Temp.-controlled is had additional before it is characterized in that described bosh, described Water Tank with Temp.-controlled comprises U-lag body, cell body bottom part is divided into two-layer, electrothermal pipe is provided with in bottom, described electrothermal pipe is that spiral type vertically arranges, its height is lower than 1/3 of cell body liquid level, described Water Tank with Temp.-controlled separately establishes a pipeline communication to be arranged at suction pump in bosh, described pipeline is provided with electromagnetically operated valve, described electromagnetically operated valve is connected with the attemperating unit signal be arranged in Water Tank with Temp.-controlled, described Water Tank with Temp.-controlled is set at least 3, its cell body length is than being 1:2:3.
As preferably, described caterpillar-tractor is hydraulic track.
As preferably, admission machine is two Guiding wheel structures.
Beneficial effect of the present invention: the present invention is by improving Water Tank with Temp.-controlled and bosh, and the quantity of regulating thermostatic tank and length, improve material cross-linking effect, and its structure is simple, and floor space is little.
Embodiment
High-voltage crosslinking integrated production line, comprise paying out machine 1, tension mechanism 2, internal shield material extruder 3, insulating barrier material extruder 4, outer shielding layer material extruder 5, caterpillar-tractor 6, admission machine 7, described internal shield material extruder 3, insulating barrier material extruder 4, outer shielding layer material extruder 5 is connected with triple extrusion die head 8 and bosh 9, Water Tank with Temp.-controlled 10 is also had additional before described bosh 9, described Water Tank with Temp.-controlled 10 comprises U-lag body 10.1, cell body bottom part is divided into two-layer, electrothermal pipe 10.2 is provided with in bottom, described electrothermal pipe 10.2 vertically arranges for spiral type, its height is lower than 1/3 of cell body liquid level, described Water Tank with Temp.-controlled 10 separately establishes a pipeline 10.3 to be communicated with the suction pump 11 be arranged in bosh 9, described pipeline 10.3 is provided with electromagnetically operated valve 10.4, described electromagnetically operated valve 10.4 is connected with attemperating unit 12 signal be arranged in Water Tank with Temp.-controlled 10, described Water Tank with Temp.-controlled 10 is set to 4, its cell body length is than being 1:2:3.
Described caterpillar-tractor 6 is hydraulic track.Admission machine 7 is two Guiding wheel structures.
Claims (3)
1. high-voltage crosslinking integrated production line, comprise paying out machine, tension mechanism, internal shield material extruder, insulating barrier material extruder, outer shielding layer material extruder, caterpillar-tractor, admission machine, described internal shield material extruder, insulating barrier material extruder, outer shielding layer material extruder is connected with triple extrusion die head and bosh, also Water Tank with Temp.-controlled is had additional before it is characterized in that described bosh, described Water Tank with Temp.-controlled comprises U-lag body, cell body bottom part is divided into two-layer, electrothermal pipe is provided with in bottom, described electrothermal pipe is that spiral type vertically arranges, its height is lower than 1/3 of cell body liquid level, described Water Tank with Temp.-controlled separately establishes a pipeline communication to be arranged at suction pump in bosh, described pipeline is provided with electromagnetically operated valve, described electromagnetically operated valve is connected with the attemperating unit signal be arranged in Water Tank with Temp.-controlled, described Water Tank with Temp.-controlled is set at least 3, its cell body length is than being 1:2:3.
2. high-voltage crosslinking integrated production line according to claim 1, is characterized in that described caterpillar-tractor is hydraulic track.
3. high-voltage crosslinking integrated production line according to claim 1, is characterized in that admission machine is two Guiding wheel structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410287522.4A CN105280306A (en) | 2014-06-25 | 2014-06-25 | High-voltage cross-linked integrated production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410287522.4A CN105280306A (en) | 2014-06-25 | 2014-06-25 | High-voltage cross-linked integrated production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105280306A true CN105280306A (en) | 2016-01-27 |
Family
ID=55149166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410287522.4A Pending CN105280306A (en) | 2014-06-25 | 2014-06-25 | High-voltage cross-linked integrated production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105280306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205869A (en) * | 2016-08-05 | 2016-12-07 | 安庆市汇东机械有限责任公司 | A kind of novel cable production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05128924A (en) * | 1991-11-01 | 1993-05-25 | Showa Electric Wire & Cable Co Ltd | Insulating coating processing device for electric cable |
| CN201226274Y (en) * | 2008-06-16 | 2009-04-22 | 白城天奇装备机械有限公司 | Three-layer co-extrusion aquatepid crosslinking production line |
| CN202008881U (en) * | 2011-04-08 | 2011-10-12 | 杭州临安光大线缆有限公司 | Core wire constant-temperature cooling system of plastic extruding machine |
| CN202736596U (en) * | 2012-08-23 | 2013-02-13 | 安徽普瑞斯塑料机械制造有限公司 | Three-layer co-extrusion warm water crosslinking production line |
| CN204010828U (en) * | 2014-06-25 | 2014-12-10 | 江苏海达电缆有限公司 | High-voltage crosslinking integrated production line |
-
2014
- 2014-06-25 CN CN201410287522.4A patent/CN105280306A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05128924A (en) * | 1991-11-01 | 1993-05-25 | Showa Electric Wire & Cable Co Ltd | Insulating coating processing device for electric cable |
| CN201226274Y (en) * | 2008-06-16 | 2009-04-22 | 白城天奇装备机械有限公司 | Three-layer co-extrusion aquatepid crosslinking production line |
| CN202008881U (en) * | 2011-04-08 | 2011-10-12 | 杭州临安光大线缆有限公司 | Core wire constant-temperature cooling system of plastic extruding machine |
| CN202736596U (en) * | 2012-08-23 | 2013-02-13 | 安徽普瑞斯塑料机械制造有限公司 | Three-layer co-extrusion warm water crosslinking production line |
| CN204010828U (en) * | 2014-06-25 | 2014-12-10 | 江苏海达电缆有限公司 | High-voltage crosslinking integrated production line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205869A (en) * | 2016-08-05 | 2016-12-07 | 安庆市汇东机械有限责任公司 | A kind of novel cable production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
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| RJ01 | Rejection of invention patent application after publication |