CN2595551Y - Plastic pelletizing fromwork with thermal insulation lining board - Google Patents
Plastic pelletizing fromwork with thermal insulation lining board Download PDFInfo
- Publication number
- CN2595551Y CN2595551Y CN03211442U CN03211442U CN2595551Y CN 2595551 Y CN2595551 Y CN 2595551Y CN 03211442 U CN03211442 U CN 03211442U CN 03211442 U CN03211442 U CN 03211442U CN 2595551 Y CN2595551 Y CN 2595551Y
- Authority
- CN
- China
- Prior art keywords
- heat insulation
- liner plate
- insulation liner
- template
- thermal insulation
- 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 - Lifetime
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Abstract
The utility model provides a plastic pelletization pattern plate with a thermal insulation lining plate, which is composed of a mother body of the pattern plate, a thermal insulation lining plate which is fixed on the mother body of the pattern plate and a pelletization band, wherein, a small air way is arranged in the mother body of the pattern plate; the thermal insulation lining plate and the pelletization band are bothe provided with discharge holes which are communicated with discharge holes on the mother body of the pattern plate; the thermal insulation lining plate which is provided with a concave cavity is welded with the pelletization band to form into a combination sheet with a thermal insulation hollow cavity. The utility model is characterized in that the thermal insulation hollow cavity which is formed by the thermal insulation lining plate and the pelletization band plays the role of thermal insulation for the pelletization band on the surface of the pattern plate; the weld of the thermal insulation lining plate and the pelletization band can be independently carried out; different methods can be used for welding. The utility model has the advantages of work simplification, convenient processing and convenient test.
Description
Technical field:
The utility model relates to a kind of plastic pelletizing template.
Background technology:
In plastics extruder grain production process, template is the crucial parts of producing, in order to guarantee material fluidity, must heat the Flow of Goods and Materials process, extrude the back up to plastics from discharge opening and water, be cut into particle by plastic pelletizing knife, because the inner heating of template, and template surface water cooling, thereby produce heat exchange and cause thermal loss.For reducing this thermal loss, improve the operating mode of template, prolong the service life of template, energy savings, in 01211201.1 1 kinds of novel plastic pelletizing templates of Chinese patent, proposed between granulation band and heating air flue, to add each self-enclosed heat insulation layer, but make loaded down with trivial details because the granulation band effect of directly not fitting is not ideal enough.The utility model adopts a kind of heat shield liner plate technique of being convenient to make.
Summary of the invention:
The utility model provides a kind of plastic pelletizing template that has heat insulation liner plate, it is by template parent (1), is fixed on heat insulation liner plate (4) and granulation band (6) formation on the template parent (1), little air flue (2) is arranged in the template parent (1), have discharge opening (3) to communicate with the discharge opening of template parent (1) on heat insulation liner plate (4) and granulation band (6), seam becomes to have the bonding pad of heat insulation cavity (5) to the heat insulation liner plate (4) of band cavity with granulation band (6).
This heat insulation liner plate (4) that has the plastic pelletizing template of heat insulation liner plate can be made and have multiple-grooved annular shape, makes discharge opening (3) in non-groove district.
This heat insulation liner plate (4) that has the plastic pelletizing template of heat insulation liner plate can be made and have multiple-grooved piece shape makeup ring shape, makes discharge opening (3) in every non-groove district.
This heat insulation liner plate (4) that has the plastic pelletizing template of heat insulation liner plate also can be made annular peviform, and the little cylinder of formation discharge opening (3) is arranged in basin.
This heat insulation liner plate (4) that has the plastic pelletizing template of heat insulation liner plate can be made with Heat Conduction Material.
This thickness of bonding pad that has the plastic pelletizing template of heat insulation liner plate can be 4mm～12mm.
This diameter that has the discharge opening (3) of the plastic pelletizing template of heat insulation liner plate can be 2.0mm～4.0mm.
This thickness of heat insulation liner plate (4) that has the plastic pelletizing template of heat insulation liner plate can be 1mm～9mm.
This thickness of granulation band (6) of plastic pelletizing template that has heat insulation liner plate is for can being 2mm～6mm.
This heat insulation liner plate (4) that has the plastic pelletizing template of heat insulation liner plate can adopt all feasible process meanses with the seam that granulation band (6) forms heat insulation cavity (5).
This groundwork principle of plastic pelletizing template that has heat insulation liner plate is as follows:
By the little air flue (2) in the template parent (1) discharge opening (3) is heated, guarantee the flowability of material, material passes through the discharge opening of template parent (1) under the plastic extruders extruding force, through the heat insulation liner plate (4) of the heat insulation cavity of formation (5) and the discharge opening (3) on the granulation band (6), the extrusion die surface forms particle under the effect of cooling water and grain-cutter.Because the existence of heat insulation cavity (5), the big limit of the inner heating heat of template is prevented from passing to template surface, improves the template surface operating mode thereby reach, and reduces the crackle that granulation band (6) produces, and improves template service life, the purpose of saving the energy.
The characteristics that have the plastic pelletizing template of heat insulation liner plate provided by the utility model are: the material of heat insulation liner plate (4) can adopt and the identical or different material of template parent (1), usually the material coefficient of expansion that adopts is between template parent (1) material and granulation band (6) the material coefficient of expansion, the heat insulation cavity (5) that the heat insulation liner plate (4) of band cavity and granulation band (6) constitute plays the heat-blocking action to template surface granulation band (6), heat insulation liner plate (4) can independently carry out with the seam of granulation band (6), seam in different ways, processing and check are convenient in work simplification.
Description of drawings:
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is the utility model A-A cutaway view Amplified image.
The specific embodiment:
Embodiment 1
The plastic pelletizing template that has heat insulation liner plate is by template parent (1), the heat insulation liner plate (4) and the granulation band (6) that are fixed on the template parent (1) constitute, little air flue (2) is arranged in the template parent (1), heat insulation liner plate (4) is made annular peviform, the little cylinder that formation discharge opening (3) is arranged in basin, discharge opening (3) on heat insulation liner plate (4) and granulation band (6) communicates with the discharge opening of template parent (1), the material of granulation band (6) is TiC, the heat insulation liner plate (4) of band cavity and the bonding pad of granulation band (6) the weldering heat insulation cavity of anamorphic zone (5), the thickness of bonding pad is 6mm, the diameter of discharge opening (3) is 2.6mm, the thickness of heat insulation liner plate (4) is 3mm, and the thickness of granulation band (6) is 3mm.
The plastic pelletizing template that has heat insulation liner plate is by template parent (1), the heat insulation liner plate (4) and the granulation band (6) that are fixed on the template parent (1) constitute, little air flue (2) is arranged in the template parent (1), heat insulation liner plate (4) is made annular, on annulus, be shaped on the multiple tracks cannelure and be shaped on discharge opening (3) in non-groove district, discharge opening (3) on heat insulation liner plate (4) and granulation band (6) communicates with the discharge opening of template parent (1), the material of granulation band (6) is TiC, the heat insulation liner plate (4) of band cavity and the bonding pad of granulation band (6) the weldering heat insulation cavity of anamorphic zone (5), the thickness of bonding pad is 10mm, the diameter of discharge opening (3) is 4.0mm, the thickness of heat insulation liner plate (4) is 6mm, and the thickness of granulation band (6) is 4mm.
Claims (8)
1. the plastic pelletizing template that has heat insulation liner plate, be by template parent (1), be fixed on heat insulation liner plate (4) and granulation band (6) formation on the template parent (1), little air flue (2) is arranged in the template parent (1), on heat insulation liner plate (4) and granulation band (6), there is discharge opening (3) to communicate, it is characterized in that seam becomes to have the bonding pad of heat insulation cavity (5) with granulation band (6) for heat insulation liner plate (4) with cavity with the discharge opening of template parent (1).
2. according to the described plastic pelletizing template that has heat insulation liner plate of claim 1, it is characterized in that heat insulation liner plate (4) is the annular shape that has multiple-grooved, makes discharge opening (3) in non-groove district.
3. according to the described plastic pelletizing template that has heat insulation liner plate of claim 2, it is characterized in that heat insulation liner plate (4) is made up of polylith, make discharge opening (3) in every non-groove district.
4. according to the described plastic pelletizing template that has heat insulation liner plate of claim 1, it is characterized in that heat insulation liner plate (4) is annular peviform, has the little cylinder of formation discharge opening (3) in basin.
5. according to the described plastic pelletizing template that has heat insulation liner plate of claim 1, the thickness that it is characterized in that bonding pad is 4mm～12mm.
6. according to the described plastic pelletizing template that has heat insulation liner plate of claim 1, the diameter that it is characterized in that discharge opening (3) is 2.0mm～4.0mm.
7. according to the described plastic pelletizing template that has heat insulation liner plate of claim 1, the thickness that it is characterized in that heat insulation liner plate (4) is 1mm～9mm.
8. according to the described plastic pelletizing template that has heat insulation liner plate of claim 1, the thickness that it is characterized in that granulation band (6) is 2mm～6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03211442U CN2595551Y (en) | 2003-02-20 | 2003-02-20 | Plastic pelletizing fromwork with thermal insulation lining board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03211442U CN2595551Y (en) | 2003-02-20 | 2003-02-20 | Plastic pelletizing fromwork with thermal insulation lining board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595551Y true CN2595551Y (en) | 2003-12-31 |
Family
ID=33754379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03211442U Expired - Lifetime CN2595551Y (en) | 2003-02-20 | 2003-02-20 | Plastic pelletizing fromwork with thermal insulation lining board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595551Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905406A (en) * | 2010-07-07 | 2010-12-08 | 沈阳金锋特种刀具有限公司 | Method for repairing plastic granulating die plate by replacing granulating belt |
| CN107000260A (en) * | 2014-11-20 | 2017-08-01 | 卡拉工业公司 | Template with the main template body comprising the downstream face with holes covered by solid panels |
| CN109465982A (en) * | 2019-01-03 | 2019-03-15 | 罗新苗 | A kind of plastic grain molding machine and plastic grain moulding process |
-
2003
- 2003-02-20 CN CN03211442U patent/CN2595551Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905406A (en) * | 2010-07-07 | 2010-12-08 | 沈阳金锋特种刀具有限公司 | Method for repairing plastic granulating die plate by replacing granulating belt |
| CN101905406B (en) * | 2010-07-07 | 2012-06-13 | 沈阳金锋特种刀具有限公司 | Method for repairing plastic granulating die plate by replacing granulating belt |
| CN107000260A (en) * | 2014-11-20 | 2017-08-01 | 卡拉工业公司 | Template with the main template body comprising the downstream face with holes covered by solid panels |
| CN107000260B (en) * | 2014-11-20 | 2019-08-23 | 卡拉工业公司 | The template of main template body with the downstream face with holes comprising being covered by solid panels |
| TWI720957B (en) * | 2014-11-20 | 2021-03-11 | 美商葛拉工業公司 | Die plate with die plate body having an apertured downstream face covered by a solid face plate |
| CN109465982A (en) * | 2019-01-03 | 2019-03-15 | 罗新苗 | A kind of plastic grain molding machine and plastic grain moulding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130220 Granted publication date: 20031231 |