CN101934561A - Discharge hole structure of pelleting die head - Google Patents
Discharge hole structure of pelleting die head Download PDFInfo
- Publication number
- CN101934561A CN101934561A CN2010102034907A CN201010203490A CN101934561A CN 101934561 A CN101934561 A CN 101934561A CN 2010102034907 A CN2010102034907 A CN 2010102034907A CN 201010203490 A CN201010203490 A CN 201010203490A CN 101934561 A CN101934561 A CN 101934561A
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- CN
- China
- Prior art keywords
- discharge hole
- hole structure
- dead slot
- storage cavity
- die 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.)
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a discharge hole structure of a pelleting die head. The frequency of material blocking is greatly reduced, the qualification rate of products is higher, and the normal operation of the pelleting die head is ensured. The invention has the technical scheme that the discharge hole structure comprises a material storage cavity and evenly distributed discharge holes, and each discharge hole is provided with a material guide empty slot on the side adjacent to the material storage cavity. The discharge hole structure is characterized in that the adjacent material guide empty slots are mutually connected.
Description
(1) technical field
The present invention relates to plastic particle processing and use the part of appliance field, be specially the discharging opening structure of granulating head.
(2) background technology
The plastic pellet work in-process by the extruder extrusion molding, cuts at extrusion earlier then, is cut into many sections with being extruded the material that is strip, i.e. plastic pellet.The discharging opening of existing granulating head is near being separated with distance between all between a plurality of discharging apertures of storage cavity one side, this segment distance easily causes the accumulation of material, can have influence on the operate as normal of granulating head on the one hand, on the other hand, putty is of long duration, the easy oxidation of plastics, variable color, thus have influence on the quality of plastic pellet, product differ, and qualification rate descends.
(3) summary of the invention
At the problems referred to above, the invention provides the discharging opening structure of granulating head, the frequency that putty occurs reduces significantly, and the qualification rate of product is higher, guarantees the operate as normal of granulating head.
The discharging opening structure of granulating head, its technical scheme is such: it comprises storage cavity, uniform discharging aperture, and each described discharging aperture has the guide dead slot near storage cavity one side, and it is characterized in that: described adjacent guide dead slot is connected to each other.
It is further characterized in that: described guide dead slot is a hemispherical, and the notch of described adjacent guide dead slot directly overlaps.
After adopting structure of the present invention, because each described discharging aperture has the guide dead slot near storage cavity one side, described adjacent guide dead slot is connected to each other, after the raw material of described storage cavity inside enters into the guide dead slot, flow out from described discharging aperture again, and owing to described adjacent guide dead slot is connected to each other, so can not produce the phenomenon of solid accumulation, and then guarantee not take place the putty situation, guarantee the operate as normal of granulating head.
(4) description of drawings
Fig. 1 is a front view structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to the structural representation enlarged drawing.
(5) specific embodiment
See Fig. 1, Fig. 2, it comprises storage cavity 1, uniform discharging aperture 2, each discharging aperture 2 has guide dead slot 3 near storage cavity 1 one sides, adjacent guide dead slot 3 is connected to each other, adjacent guide dead slot 3 connects, guide dead slot 3 the bests are hemispherical, and the notch of adjacent guide dead slot 3 directly overlaps.
Claims (2)
1. the discharging opening structure of granulating head, it comprises storage cavity, uniform discharging aperture, and each described discharging aperture has the guide dead slot near storage cavity one side, and it is characterized in that: described adjacent guide dead slot is connected to each other.
2. the discharging opening structure of granulating head according to claim 1, it is characterized in that: described guide dead slot is a hemispherical, the notch of described adjacent guide dead slot directly overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102034907A CN101934561A (en) | 2010-06-13 | 2010-06-13 | Discharge hole structure of pelleting die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102034907A CN101934561A (en) | 2010-06-13 | 2010-06-13 | Discharge hole structure of pelleting die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101934561A true CN101934561A (en) | 2011-01-05 |
Family
ID=43388253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102034907A Pending CN101934561A (en) | 2010-06-13 | 2010-06-13 | Discharge hole structure of pelleting die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101934561A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563791A (en) * | 2016-02-18 | 2016-05-11 | 太仓斯普宁精密机械有限公司 | Variable-diameter extrusion die |
| CN111264407A (en) * | 2020-03-10 | 2020-06-12 | 浙江大学城市学院 | Fodder quantitative feeding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156011Y (en) * | 1992-10-07 | 1994-02-16 | 王建德 | Polyolefin plane die granula cutting machine |
| CN1093641A (en) * | 1993-04-16 | 1994-10-19 | 杨木苍 | Plastics granulating method by processes of extruding, quick-cooling and cutting |
| CN2443949Y (en) * | 2000-09-22 | 2001-08-22 | 浙江大学 | Granulator for dry ice pill |
| CN201313394Y (en) * | 2008-12-23 | 2009-09-23 | 上海金发科技发展有限公司 | Die head device of extruder |
| CN201769292U (en) * | 2010-06-13 | 2011-03-23 | 无锡锡东能源科技有限公司 | Discharge hole structure of granulation die head |
-
2010
- 2010-06-13 CN CN2010102034907A patent/CN101934561A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156011Y (en) * | 1992-10-07 | 1994-02-16 | 王建德 | Polyolefin plane die granula cutting machine |
| CN1093641A (en) * | 1993-04-16 | 1994-10-19 | 杨木苍 | Plastics granulating method by processes of extruding, quick-cooling and cutting |
| CN2443949Y (en) * | 2000-09-22 | 2001-08-22 | 浙江大学 | Granulator for dry ice pill |
| CN201313394Y (en) * | 2008-12-23 | 2009-09-23 | 上海金发科技发展有限公司 | Die head device of extruder |
| CN201769292U (en) * | 2010-06-13 | 2011-03-23 | 无锡锡东能源科技有限公司 | Discharge hole structure of granulation die head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563791A (en) * | 2016-02-18 | 2016-05-11 | 太仓斯普宁精密机械有限公司 | Variable-diameter extrusion die |
| CN111264407A (en) * | 2020-03-10 | 2020-06-12 | 浙江大学城市学院 | Fodder quantitative feeding machine |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110105 |