CN204451158U - Cooling device extruded by a kind of PC plastic cord - Google Patents
Cooling device extruded by a kind of PC plastic cord Download PDFInfo
- Publication number
- CN204451158U CN204451158U CN201420866413.3U CN201420866413U CN204451158U CN 204451158 U CN204451158 U CN 204451158U CN 201420866413 U CN201420866413 U CN 201420866413U CN 204451158 U CN204451158 U CN 204451158U
- Authority
- CN
- China
- Prior art keywords
- long
- bosh
- shaped aluminium
- outlet
- aluminium groove
- 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.)
- Expired - Fee Related
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
- B29C48/03—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
- B29C48/05—Filamentary, e.g. strands
-
- 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
Abstract
The utility model provides a kind of PC plastic cord to extrude cooling device, comprise extrusion mould-outlet, bosh, traction pinch roller, by extrusion mould-outlet extrusion plastic line, be drawn to by traction pinch roller and carry out cooling down through bosh, it is characterized in that: be provided with a long U-shaped aluminium groove in addition before extrusion mould-outlet and bosh, the plastic cord the extruded long U-shaped aluminium groove that wears long arrives bosh again and carries out cooling down.Adopt after said structure, the plastic cord extruded from extrusion mould-outlet out after first wear long in U-shaped aluminium groove, through out-of-date, heat is passed to long U-shaped aluminium groove, heat distributes by long U-shaped aluminium groove again.Plastic cord enters into water again and cools after radiating and cooling, and solve plastic cord and occur shrinking cavity and air bubble problem, plastics lines also can not bend.The utility model structure is simple, practical, effectively improves product usability and validity, effectively reduces production cost.
Description
Technical field
The utility model relates to plastics lines extrusion technique device, and particularly cooling device extruded by a kind of PC plastic cord.
Background technology
For the production technology of plastic cord, generally extrusion die is all needed to extrude, then refrigerating work procedure is carried out, its main technique of refrigerating work procedure is production plastics lines is be pressed in water to invade by the lines die orifice to steep cooling, and the plastics extruded so are directly invaded bubble and cooled, because expecting that characteristic is that contraction is large, particularly PC plastic cord, easily have cavity, bubble in the wire rod that the mode of invading bubble cooling is made, and line is easily bending not straight as snake, percent defective is high.Also have and use other device to carry out head it off, but complex structure, practical operation uses inconvenient, and cost is high, manufacturing a finished product of corresponding raising product.
Summary of the invention
For solving the problem, in order to improve the yields of producing plastic cord, the usability of raising equipment and validity, reduce manufacturing cost, the utility model provides a kind of PC plastic cord to extrude cooling device, comprise extrusion mould-outlet, bosh, traction pinch roller, by extrusion mould-outlet extrusion plastic line, be drawn to by traction pinch roller and carry out cooling down through bosh, it is characterized in that: be provided with a long U-shaped aluminium groove in addition before extrusion mould-outlet and bosh, the plastic cord the extruded long U-shaped aluminium groove that wears long arrives bosh again and carries out cooling down.
Extrusion mould-outlet, long U-shaped aluminium groove, bosh are linearly arranged in order, and described long U-shaped aluminium groove is located at 3 ~ 3.5 meters of intervals between extrusion mould-outlet and bosh.
Described long U-shaped aluminium slot length is 2.5 ~ 3 meters.
Adopt after said structure, the plastic cord extruded from extrusion mould-outlet out after first wear long in U-shaped aluminium groove, through out-of-date, heat is passed to long U-shaped aluminium groove, heat distributes by long U-shaped aluminium groove again.Plastic cord enters into water again and cools after radiating and cooling, and solve plastic cord and occur shrinking cavity and air bubble problem, plastics lines also can not bend.
The utility model structure is simple, practical, effectively improves product usability and validity, effectively reduces production cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Be denoted as in figure:
1 extrusion mould-outlet, 2 boshes, 3 traction pinch roller, 4 plastic cords, 5 long U-shaped aluminium grooves.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the utility model title is described in further detail, but does not form any restriction of the present utility model.
As shown in Figure 1, cooling device extruded by a kind of PC plastic cord, comprise extrusion mould-outlet 1, bosh 2, traction pinch roller 3, by extrusion mould-outlet 1 extrusion plastic line 4, be drawn to by traction pinch roller 3 and carry out cooling down through bosh 2, it is characterized in that: be provided with a long U-shaped aluminium groove 5 in addition before extrusion mould-outlet 1 and bosh 2, the plastic cord 4 the extruded long U-shaped aluminium groove 5 that wears long arrives bosh 2 again and carries out cooling down.
Described extrusion mould-outlet 1, long U-shaped aluminium groove 5, bosh 2 are linearly arranged in order, and described long U-shaped aluminium groove 5 is located at 3 ~ 3.5 meters of intervals between extrusion mould-outlet 1 and bosh 2.
Described long U-shaped aluminium groove 5 length is 2.5 ~ 3 meters.
During use, the plastic cord 4 extruded from extrusion mould-outlet 1 out after first wear long in U-shaped aluminium groove 5, heat passed to long U-shaped aluminium groove through out-of-date, heat distributes by long U-shaped aluminium groove again.Plastic cord 4 enters into water cooling again and would not occur shrinking cavity and air bubble problem after the radiating and cooling of first 2.5 ~ 3 meters, and lines also can not bend, the effect that can original production speed and the constant situation of traction dynamics kept to be issued to slow cooling.
Described extrusion mould-outlet 1, long U-shaped aluminium groove 5, bosh 2 are linearly arranged in order, described long U-shaped aluminium groove 5 is located at 3 ~ 3.5 meters of be separated by between extrusion mould-outlet 1, bosh 2, and long U-shaped aluminium groove 5 length is 2.5 ~ 3 meters, its 2.5 ~ 3 meters of length and 3 ~ 3.5 meters of positions are the distances be the most rationally suitable for, can not because of oversize, wire fractures is damaged, the effect of heat dissipation capacity in advance can not be reached because of too short yet, the plastic cord that the utility model efficiently solves original device occurs shrinking cavity and air bubble problem, and plastics lines also can not bend.
The utility model structure is simple, practical, effectively improves product usability and validity, effectively reduces production cost.
Claims (3)
1. cooling device extruded by a PC plastic cord, comprise extrusion mould-outlet (1), bosh (2), traction pinch roller (3), by extrusion mould-outlet (1) extrusion plastic line (4), be drawn to by traction pinch roller (3) and carry out cooling down through bosh (2), it is characterized in that: be provided with a long U-shaped aluminium groove (5) in addition before extrusion mould-outlet (1) and bosh (2), the plastic cord extruded (4) the long U-shaped aluminium groove (5) that wears long is arrived bosh (2) again and is carried out cooling down.
2. cooling device extruded by a kind of PC plastic cord according to claim 1, it is characterized in that: extrusion mould-outlet (1), long U-shaped aluminium groove (5), bosh (2) are linearly arranged in order, described long U-shaped aluminium groove (5) is located at the interval between extrusion mould-outlet (1) and bosh (2).
3. cooling device extruded by a kind of PC plastic cord according to claim 1, it is characterized in that: described long U-shaped aluminium groove (5) length is 2.5 ~ 3 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866413.3U CN204451158U (en) | 2014-12-30 | 2014-12-30 | Cooling device extruded by a kind of PC plastic cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866413.3U CN204451158U (en) | 2014-12-30 | 2014-12-30 | Cooling device extruded by a kind of PC plastic cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451158U true CN204451158U (en) | 2015-07-08 |
Family
ID=53658099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420866413.3U Expired - Fee Related CN204451158U (en) | 2014-12-30 | 2014-12-30 | Cooling device extruded by a kind of PC plastic cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306042A (en) * | 2021-05-31 | 2021-08-27 | 上海悦萌环保科技有限公司 | Cooling device for plastic brace |
-
2014
- 2014-12-30 CN CN201420866413.3U patent/CN204451158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306042A (en) * | 2021-05-31 | 2021-08-27 | 上海悦萌环保科技有限公司 | Cooling device for plastic brace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |