CN106113450A - A kind of novel fishtail type sheet extrusion head - Google Patents
A kind of novel fishtail type sheet extrusion head Download PDFInfo
- Publication number
- CN106113450A CN106113450A CN201610771858.7A CN201610771858A CN106113450A CN 106113450 A CN106113450 A CN 106113450A CN 201610771858 A CN201610771858 A CN 201610771858A CN 106113450 A CN106113450 A CN 106113450A
- Authority
- CN
- China
- Prior art keywords
- lower bolster
- cope match
- plate pattern
- plate
- extrusion head
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to sheet extrusion head technical field, a kind of novel fishtail type sheet extrusion head.This novel fishtail type sheet extrusion head, is provided with plate outlet, cope match-plate pattern and the lower bolster other end including one end of cope match-plate pattern setting up and down and lower bolster, cope match-plate pattern and lower bolster and is provided with connecting tube, connecting tube offers charging aperture；Described connecting tube outer wall is provided with heating collar and little heating plate, cope match-plate pattern and lower bolster outer wall and is provided with big heating plate；Described cope match-plate pattern is provided with die lip at plate outlet, and lower bolster is provided with flow blocking strip, and lower bolster is provided with the regulation screw adjusting flow blocking strip.Present configuration is simple, reasonable in design, it is ensured that material is uniformly extruded, and the time of staying is the shortest, and occurs without stagnant material phenomenon；Die lip scalable simultaneously, can produce the sheet material of different-thickness specification.
Description
Technical field
The present invention relates to sheet extrusion head technical field, a kind of novel fishtail type sheet extrusion head.
Background technology
Every profiled section cross section has the head of parallel slit feature, challenges material and sheet extruder head, also referred to as flush joint
Shape extruder head.It is mainly used in plastic plate, the processing of sheet material peace film.The plastic melt provided by extruder, from circle gradually
Being transitioned into flush joint shape, and require to export in horizontal same full width orientation at it, melt flow uniformity, this is that sheet material is extruded with sheet material
The key of Die Design.Secondly, it is desirable to plastic melt flows through the pressure drop of whole flow channel and wants appropriateness, and the time of staying will to the greatest extent may be used
Can be short, and occur without stagnant material phenomenon.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, it is provided that a kind of simple in construction, Novel fish
Tail formula sheet extrusion head.
The technical solution adopted for the present invention to solve the technical problems is: a kind of novel fishtail type sheet extrusion head, bag
Include one end of cope match-plate pattern setting up and down and lower bolster, cope match-plate pattern and lower bolster be provided with plate outlet, cope match-plate pattern and lower bolster another
End is provided with connecting tube, and connecting tube offers charging aperture；Described connecting tube outer wall is provided with heating collar and little heating plate, cope match-plate pattern
With lower bolster outer wall, big heating plate is installed；Described cope match-plate pattern is provided with die lip at plate outlet, and lower bolster is provided with choked flow
Bar, lower bolster is provided with the regulation screw adjusting flow blocking strip.
Further, described cope match-plate pattern is provided with the trip bolt for adjusting and fasten die lip and lip regulation spiral shell
Nail.
Further, described connecting tube is fixedly mounted on cope match-plate pattern and lower bolster outer wall by soket head cap screw.
Further, described lower bolster is provided with thermocouple.
The invention has the beneficial effects as follows, the simple in construction of the present invention, reasonable in design, it is ensured that material is uniformly extruded, Er Qieting
Stay the time the shortest, and occur without stagnant material phenomenon；Die lip scalable simultaneously, can produce the sheet material of different-thickness specification.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
1. connecting tube in figure, 2. heating collar, the least heating plate, 4. big heating plate, 5. cope match-plate pattern, 6. die lip, 7. fastening spiral shell
Nail, 8. lip regulation screw, 9. regulation screw, 10. flow blocking strip, 11. thermocouples, 12. lower bolsters, 13. soket head cap screws, 14. enter
Material mouth, 15. plate outlets.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
One novel fishtail type sheet extrusion head as shown in Figure 1, including cope match-plate pattern 5 setting up and down and lower bolster
12, one end of cope match-plate pattern 5 and lower bolster 12 is provided with plate outlet 15, cope match-plate pattern 5 and lower bolster 12 other end and is provided with connecting tube 1, even
Charging aperture 14 is offered in adapter 1；Connecting tube 1 outer wall is provided with outside heating collar 2 and little heating plate 3, cope match-plate pattern 5 and lower bolster 12
Wall is provided with big heating plate 4；Cope match-plate pattern 5 is provided with die lip 6 at plate outlet 15, and lower bolster 12 is provided with flow blocking strip 10, under
The regulation screw 9 adjusting flow blocking strip 10 is installed in template 12.
Trip bolt 7 for adjusting and fasten die lip 6 and lip regulation screw 8 are installed on cope match-plate pattern 5；Connecting tube 1 is led to
Cross soket head cap screw 13 and be fixedly mounted on cope match-plate pattern 5 and lower bolster 12 outer wall；Thermocouple 11 is installed on lower bolster 12.
In order to ensure that material is uniformly extruded, not only it is provided with elastic flow blocking strip 10 in runner, is also provided with elasticity simultaneously
Mouth die die lip 6, they all can be finely adjusted by lip regulation screw 8 and regulation screw 9.But also can be by regulation fastening spiral shell
Nail 7, can produce the sheet material of different-thickness specification.
This novel fishtail type sheet extrusion handpiece structure is simple, reasonable in design, it is ensured that material is uniformly extruded, and stops
Time is the shortest, and occurs without stagnant material phenomenon；Die lip 6 scalable simultaneously, can produce the sheet material of different-thickness specification.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a novel fishtail type sheet extrusion head, it is characterised in that: include cope match-plate pattern (5) setting up and down and lower bolster
(12), one end of cope match-plate pattern (5) and lower bolster (12) is provided with plate outlet (15), cope match-plate pattern (5) and lower bolster (12) other end and sets
There is connecting tube (1), connecting tube (1) offers charging aperture (14)；Described connecting tube (1) outer wall is provided with heating collar (2) and little
Heating plate (3), cope match-plate pattern (5) and lower bolster (12) outer wall are provided with big heating plate (4)；Described cope match-plate pattern (5) is at plate outlet
(15) place is provided with die lip (6), and lower bolster (12) is provided with flow blocking strip (10), and lower bolster is provided with adjustment flow blocking strip on (12)
(10) regulation screw (9),
One the most according to claim 1 novel fishtail type sheet extrusion head, it is characterised in that: described cope match-plate pattern
(5) trip bolt (7) for adjusting and fasten die lip (6) and lip regulation screw (8) are installed on.
One the most according to claim 1 novel fishtail type sheet extrusion head, it is characterised in that: described connecting tube
(1) it is fixedly mounted on cope match-plate pattern (5) and lower bolster (12) outer wall by soket head cap screw (13).
One the most according to claim 1 novel fishtail type sheet extrusion head, it is characterised in that: described lower bolster
(12) thermocouple (11) is installed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771858.7A CN106113450A (en) | 2016-08-31 | 2016-08-31 | A kind of novel fishtail type sheet extrusion head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610771858.7A CN106113450A (en) | 2016-08-31 | 2016-08-31 | A kind of novel fishtail type sheet extrusion head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106113450A true CN106113450A (en) | 2016-11-16 |
Family
ID=57273721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610771858.7A Pending CN106113450A (en) | 2016-08-31 | 2016-08-31 | A kind of novel fishtail type sheet extrusion head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106113450A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511982A (en) * | 2017-09-12 | 2017-12-26 | 台州市黄岩晶威模具有限公司 | A kind of molding die of PA sheet materials |
| CN110234491A (en) * | 2017-01-31 | 2019-09-13 | 株式会社Lg化学 | Extrusion die and the sheet extrusion processes for using it |
| CN114102962A (en) * | 2021-11-16 | 2022-03-01 | 宜兴留森模具制造有限公司 | SPC in-mold composite co-extrusion foaming floor mold |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630829A (en) * | 1979-08-21 | 1981-03-28 | Ishikawajima Harima Heavy Ind Co Ltd | Head for molding cylindrical body |
-
2016
- 2016-08-31 CN CN201610771858.7A patent/CN106113450A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630829A (en) * | 1979-08-21 | 1981-03-28 | Ishikawajima Harima Heavy Ind Co Ltd | Head for molding cylindrical body |
Non-Patent Citations (2)
| Title |
|---|
| 曹宏深等: "《塑料成型工艺与模具设计》", 31 August 1993, 机械工业出版社 * |
| 陈世煌: "《塑料成型机械》", 31 January 2006, 化学工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110234491A (en) * | 2017-01-31 | 2019-09-13 | 株式会社Lg化学 | Extrusion die and the sheet extrusion processes for using it |
| CN110234491B (en) * | 2017-01-31 | 2021-09-24 | 株式会社Lg化学 | Extrusion die and sheet extrusion method using the same |
| CN107511982A (en) * | 2017-09-12 | 2017-12-26 | 台州市黄岩晶威模具有限公司 | A kind of molding die of PA sheet materials |
| CN114102962A (en) * | 2021-11-16 | 2022-03-01 | 宜兴留森模具制造有限公司 | SPC in-mold composite co-extrusion foaming floor mold |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |