CN103991209B - Cloudy surface cable automatic production method and production line - Google Patents
Cloudy surface cable automatic production method and production line Download PDFInfo
- Publication number
- CN103991209B CN103991209B CN201410245567.5A CN201410245567A CN103991209B CN 103991209 B CN103991209 B CN 103991209B CN 201410245567 A CN201410245567 A CN 201410245567A CN 103991209 B CN103991209 B CN 103991209B
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- China
- Prior art keywords
- cable
- cloudy surface
- quickly cooling
- extrusion
- cooling
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 96
- 238000001125 extrusion Methods 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000007613 environmental effect Effects 0.000 claims abstract description 4
- 230000033228 biological regulation Effects 0.000 claims description 14
- 230000005389 magnetism Effects 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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
- B29C48/03—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
- B29C48/355—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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of cloudy surface cable automatic production method, it is characterised in that it comprises the following steps: 1) arrange an extrusion mechanism, it is achieved the extrusion of cable；One gas quickly cooling mechanism is set, it is achieved make the quickly cooling after extrusion；One haulage gear is set, it is achieved make cable when traction by quickly cooling mechanism；2) after extrusion mechanism extrusion cable, haulage gear it is drawn through quickly cooling mechanism, temperature rapid decrease, cable surface rapid desufflation under the local environmental conditions that quickly cooling mechanism provides temperature to be subzero degree Celsius, present fine corrugations, prepare cloudy surface cable.The invention also discloses the cloudy surface cable automatic production line implementing described method.The present invention passes through cooperating of extrusion mechanism, quickly cooling mechanism and haulage gear, it is achieved the automated production of cloudy surface cable, improves the production efficiency of cloudy surface cable.Owing to the cooling condition of quickly cooling mechanism is adjustable, and can remain constant, it is possible to ensure cloudy surface cable quality, overcome tradition cloudy surface cable during atomization, easily produce the situation that fogging degree is inconsistent.
Description
Technical field
The present invention relates to the production technology of cable, be specifically related to cloudy surface cable automatic production method and production
Line.
Background technology
At present, under the production efficiency of cloudy surface cable is relatively low, and quality is difficult to ensure that.Traditional cloudy surface
Cable production method is directly to be obtained by water-cooled, but practice finds, directly by water-cooled, to cloudy surface line
The atomization roughness of cable is difficult to control to, therefore relatively big to the qualitative effects of cloudy surface, is generally difficult to obtain atomization
The cable that degree is consistent.Tracing it to its cause, the cooling condition being primarily due to water-cooled is difficult to control to, cable
After cooling down through tank, due to heat transfer, the temperature of water trough inner water can be produced impact, this impact
Being all to exist in the moment, it is difficult to regulation and control, therefore cable is during atomization, easily produces fogging degree
Inconsistent situation, e.g., the fogging degree of the most a certain section is excessive, and the fogging degree mistake of a certain section
Little, affect the overall quality of cable.
Summary of the invention
For the above-mentioned deficiency of prior art, it is an object of the invention to, it is provided that a kind of atomizing effect is uniform
Cloudy surface cable automatic production method, and implement the method production line.
The present invention be the technical scheme is that for achieving the above object
A kind of cloudy surface cable automatic production method, it is characterised in that it comprises the following steps:
1) extrusion mechanism is set, it is achieved the extrusion of cable；One gas quickly cooling mechanism is set, it is achieved make to squeeze
Quickly cooling after going out；One haulage gear is set, it is achieved make cable when traction by quickly cooling mechanism；
Described quickly cooling mechanism include air cooling tool and cold air source, described air cooling tool be provided with air inlet, gas outlet and
Blow-out position, described blow-out position is corresponding with the extruder mouth of extrusion mechanism；Described cold air source is by air cooling
The inlet charge of tool, is then passed through blow-out position, cable carries out quickly cooling, finally from air cooling tool
Gas outlet discharge.
2) after extrusion mechanism extrusion cable, haulage gear being drawn through quickly cooling mechanism, in quickly cooling, mechanism carries
It is temperature rapid decrease, cable surface rapid desufflation under the local environmental conditions of subzero degree Celsius for temperature,
Present fine corrugations, prepare cloudy surface cable.Particularly as follows: after described extrusion mechanism extrusion cable, by drawing
Mechanism is drawn through quickly cooling mechanism, under conditions of air pressure 0.1 to 0.5MPa, temperature-1 to-10 DEG C,
Obtain the cloudy surface cable that roughness Ra value is 0.5 to 1.5 μm.
As to step 2) further improvement, after described extrusion mechanism extrusion cable, by haulage gear
It is drawn through quickly cooling mechanism with the linear speed of 100 to 150m/min.
As to step 2) further improvement, step 2 also comprises the steps: described extruder
After the cable of structure extrusion is drawn through quickly cooling mechanism by haulage gear, then by a magnetism servo-electric motor water-cooling, at room temperature
Under conditions of, carry out water-cooled.
A kind of cloudy surface cable automatic production line implementing described method, including extrusion mechanism and haulage gear,
It is characterized in that, it also includes a gas quickly cooling mechanism, and this quickly cooling mechanism includes air cooling tool and cold air source,
Described air cooling tool is provided with air inlet, gas outlet and blow-out position, described blow-out position and extrusion mechanism
Extruder mouth is corresponding；Described cold air source, by the inlet charge of air cooling tool, is then passed through blow-out position,
Cable is carried out quickly cooling, finally discharges from the gas outlet of air cooling tool.
Described air cooling tool includes left mould and right mould, and described right mould is corresponding with extruder mouth, and is provided with out
QI KOU, described left mould is provided with regulation screw mandrel, and is provided with air inlet.Described regulation screw mandrel is provided with hollow bulb,
One end of this hollow bulb is cable-through hole, and this cable-through hole is corresponding with blow-out position.Described air inlet is two,
Described gas outlet is two, and described air inlet and gas outlet, through blow-out position, form air blowing loop.Line
Cable, after extrusion mechanism is extruded, is entered blow-out position by extruder mouth, is then passed through blow-out position, then enters
Enter to regulate the cable-through hole of screw mandrel, finally passed by the hollow bulb of regulation screw mandrel.Rotate regulation screw mandrel, permissible
Make regulation screw mandrel into or out in left mould, thus adjust the distance between cable-through hole and extruder mouth, enter
And adjust the size of blow-out position.
As the further improvement to production line, it also includes magnetism servo-electric motor water-cooling, and this magnetism servo-electric motor water-cooling is located at quickly cooling
After mechanism, the cable through quickly cooling mechanism quickly cooling is carried out room temperature water-cooled.
It is an advantage of the current invention that: the present invention uses gas to carry out cooling atomization, by extrusion mechanism, speed
Cooperating of cold structure and haulage gear, it is achieved the automated production of cloudy surface cable, improves cloudy surface cable
Production efficiency.Owing to the cooling condition of gas quickly cooling mechanism is adjustable (to control the temperature of cold air, wind
Speed, flow velocity etc.), and along with gas flowing, can quickly heat be taken away, remain local ring
The temperature constant in border, therefore, it is possible to ensure to obtain the cable of uniform atomized surface effect, overcomes tradition cloudy surface cable
During atomization, easily produce the situation that fogging degree is inconsistent.
Below in conjunction with the accompanying drawings with detailed description of the invention, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of cloudy surface cable automatic production line；
In figure: 1. air cooling tool；2. air inlet；3. gas outlet；4. blow-out position；5. extruder mouth；
6. cable；7. magnetism servo-electric motor water-cooling；8. left mould；The rightest mould；10. regulation screw mandrel；11. hollow bulbs；
12. cable-through holes.
Detailed description of the invention
Embodiment 1
See Fig. 1, the cloudy surface cable automatic production method that the present embodiment provides, it comprises the following steps:
1) extrusion mechanism is set, it is achieved the extrusion of cable；One gas quickly cooling mechanism is set, it is achieved make to squeeze
Quickly cooling after going out；One haulage gear is set, it is achieved make cable when traction by quickly cooling mechanism；
Described quickly cooling mechanism includes that air cooling tool 1 and cold air source, described air cooling tool 1 are provided with air inlet 2, go out
QI KOU 3 and blow-out position 4, described blow-out position 4 is corresponding with the extruder mouth 5 of extrusion mechanism；Institute
State cold air source by air inlet 2 air inlet of air cooling tool 1, be then passed through blow-out position 4, cable 6 is entered
Scanning frequency is cold, finally discharges from the gas outlet 3 of air cooling tool 1.
2) after extrusion mechanism extrusion cable 6, haulage gear it is drawn through quickly cooling mechanism, in quickly cooling mechanism
Temperature rapid decrease, cable surface rapid desufflation under the local environmental conditions providing temperature to be subzero degree Celsius,
Present fine corrugations, prepare cloudy surface cable.Particularly as follows: after described extrusion mechanism extrusion cable, by drawing
Mechanism is with the linear speed of 100 to 150m/min, at air pressure 0.1 to 0.5MPa, the bar of temperature-1 to-10 DEG C
Under part, it is drawn through quickly cooling mechanism, then by a magnetism servo-electric motor water-cooling 7, under conditions of room temperature, carries out water
Cold, it is thus achieved that roughness Ra value is the cloudy surface cable of 0.5 to 1.5 μm.
By the temperature of cold air, wind speed, flow velocity are adjusted flexibly, the cooling condition making gas quickly cooling mechanism can
Adjust, allow the temperature in local environment keep substantially constant, it is thus achieved that stable Local cooling atomization environment；Must
Stable cable surface atomizing effect can also be obtained by coordinating the speed of regulation haulage gear when wanting.
A kind of cloudy surface cable automatic production line implementing said method, including extrusion mechanism and haulage gear,
It also includes gas quickly cooling mechanism, and this quickly cooling mechanism includes air cooling tool 1 and cold air source, and described air cooling is controlled
Tool 1 is provided with air inlet 2, gas outlet 3 and blow-out position 4, and described blow-out position 4 squeezes with extrusion mechanism
Go out machine mouth 5 corresponding；Described cold air source, by air inlet 2 air inlet of air cooling tool 1, is then passed through blowing
Position 4, carries out quickly cooling, finally discharges from the gas outlet 3 of air cooling tool 1 cable 6.It also includes
Magnetism servo-electric motor water-cooling 7, after this magnetism servo-electric motor water-cooling 7 is located at quickly cooling mechanism, to the cable 6 through quickly cooling mechanism quickly cooling
Carry out room temperature water-cooled.
Described air cooling tool 1 includes left mould 8 and right mould 9, and described right mould 9 is corresponding with extruder mouth 5,
And it being provided with gas outlet 3, described left mould 8 is provided with regulation screw mandrel 10, and is provided with air inlet 2.Described regulation
Screw mandrel 10 is provided with hollow bulb 11, and one end of this hollow bulb 11 is cable-through hole 12, this cable-through hole 12 with blow
Gas position 4 is corresponding.Described air inlet 2 is two, and described gas outlet 3 is two, described air inlet
2 and gas outlet 3 through blow-out position 4, form air blowing loop.Cable 6 from extrusion mechanism extrude after, by
Extruder mouth 5 enters blow-out position 4, is then passed through blow-out position 4, enters back into the mistake of regulation screw mandrel 10
String holes 12, is finally passed by the hollow bulb 11 of regulation screw mandrel 10.Rotate regulation screw mandrel 10, tune can be made
Joint screw mandrel 10 into or out in left mould 8, thus adjust between cable-through hole 12 and extruder mouth 5 away from
From, and then adjust the size of blow-out position 4.
The present invention is not limited to above-mentioned embodiment, uses identical with the above embodiment of the present invention or near
As step and structure, and other cloudy surface cable automatic production method and production lines of obtaining, all
Within protection scope of the present invention.
Claims (9)
1. a cloudy surface cable automatic production method, it is characterised in that it comprises the following steps:
1) extrusion mechanism is set, it is achieved the extrusion of cable；One gas quickly cooling mechanism is set, it is achieved extrusion
After quickly cooling；One haulage gear is set, it is achieved make cable when traction by quickly cooling mechanism；Institute
State quickly cooling mechanism and include that air cooling tool and cold air source, described air cooling tool are provided with air inlet, gas outlet and blow
Gas position, described blow-out position is corresponding with the extruder mouth of extrusion mechanism；Described cold air source is controlled by air cooling
The inlet charge of tool, is then passed through blow-out position, cable carries out quickly cooling, finally from air cooling tool
Gas outlet is discharged；
2) after extrusion mechanism extrusion cable, haulage gear being drawn through quickly cooling mechanism, in quickly cooling, mechanism carries
It is temperature rapid decrease, cable surface rapid desufflation under the local environmental conditions of-1 to-10 DEG C for temperature, in
Existing fine corrugations, prepares cloudy surface cable.
Cloudy surface cable automatic production method the most according to claim 1, it is characterised in that step 2)
Specifically include following steps: after described extrusion mechanism extrusion cable, haulage gear be drawn through quick cooler
Structure, under conditions of air pressure 0.1 to 0.5MPa, temperature-1 to-10 DEG C, it is thus achieved that roughness Ra value is 0.5
To the cloudy surface cable of 1.5.
Cloudy surface cable automatic production method the most according to claim 2, it is characterised in that step 2)
In, after described extrusion mechanism extrusion cable, draw with the linear speed of 100 to 150m/min haulage gear
By quickly cooling mechanism.
Cloudy surface cable automatic production method the most according to claim 3, it is characterised in that step 2
In, also comprise the steps: that the cable that described extrusion mechanism is extruded is drawn through quick cooler by haulage gear
After structure, then by a magnetism servo-electric motor water-cooling, under conditions of room temperature, carry out water-cooled.
5. implement a cloudy surface cable automatic production line for the described method of one of claim 1 to 4, bag
Include extrusion mechanism and haulage gear, it is characterised in that it also includes gas quickly cooling mechanism, this quickly cooling mechanism
Including air cooling tool and cold air source, described air cooling tool is provided with air inlet, gas outlet and blow-out position, institute
State blow-out position corresponding with the extruder mouth of extrusion mechanism；Described cold air source is by the air inlet of air cooling tool
Air inlet, is then passed through blow-out position, cable carries out quickly cooling, finally discharges from the gas outlet of air cooling tool.
Cloudy surface cable automatic production line the most according to claim 5, it is characterised in that it also wraps
Include magnetism servo-electric motor water-cooling, after this magnetism servo-electric motor water-cooling is located at quickly cooling mechanism, the cable through quickly cooling mechanism quickly cooling is entered
Row room temperature water-cooled.
Cloudy surface cable automatic production line the most according to claim 5, it is characterised in that described gas
Cold tool includes left mould and right mould, and described right mould is corresponding with extruder mouth, and is provided with gas outlet, described
Left mould is provided with regulation screw mandrel, and is provided with air inlet.
Cloudy surface cable automatic production line the most according to claim 7, it is characterised in that described tune
Joint screw mandrel is provided with hollow bulb, and one end of this hollow bulb is cable-through hole, and this cable-through hole is corresponding with blow-out position.
Cloudy surface cable automatic production line the most according to claim 7, it is characterised in that described in enter
QI KOU is two, and described gas outlet is two, and described air inlet and gas outlet, through blow-out position, are formed
Air blowing loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245567.5A CN103991209B (en) | 2014-06-04 | 2014-06-04 | Cloudy surface cable automatic production method and production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245567.5A CN103991209B (en) | 2014-06-04 | 2014-06-04 | Cloudy surface cable automatic production method and production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103991209A CN103991209A (en) | 2014-08-20 |
| CN103991209B true CN103991209B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410245567.5A Expired - Fee Related CN103991209B (en) | 2014-06-04 | 2014-06-04 | Cloudy surface cable automatic production method and production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106426833B (en) * | 2016-08-31 | 2019-04-23 | 德清凯斯达线缆有限公司 | Envelope curve heats head Quick cooling structure |
| CN108399983B (en) * | 2018-04-26 | 2023-10-31 | 深圳宝新电线电缆制造有限公司 | Surface roughening method and device for electric wire and cable |
| CN114311598B (en) * | 2021-12-29 | 2023-05-26 | 上海长园电子材料有限公司 | Silencing and drying equipment for rubber pipe |
| CN116487126B (en) * | 2023-04-27 | 2024-02-06 | 重庆市川捷电子有限公司 | Novel automatic production line for data cables |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01243317A (en) * | 1988-03-25 | 1989-09-28 | Sumitomo Electric Ind Ltd | Polyethylene extrusion covering method |
| JPH06297545A (en) * | 1992-08-27 | 1994-10-25 | Nissei Denki Kk | Manufacture of low heat-shrinkable synthetic resin tube |
| WO2009117270A2 (en) * | 2008-03-17 | 2009-09-24 | Rettke Herbert G | Method and system for making a thin wall high density polyethylene catheter tubing |
| CN201800230U (en) * | 2010-09-20 | 2011-04-20 | 铁岭天禹塑料管材有限公司 | Outer water ring device used for sizing plastic pipe |
| CN103112150B (en) * | 2013-03-11 | 2016-08-03 | 富通住电特种光缆（天津）有限公司 | Spiral skeleton groove cooling device and spiral skeleton groove production method |
| CN103331897A (en) * | 2013-06-09 | 2013-10-02 | 江苏亨通金天电子线缆有限公司 | Rapid molding device for cables through extrusion molding |
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