CN104626514A - Extruding mechanism of plastic granulator - Google Patents
Extruding mechanism of plastic granulator Download PDFInfo
- Publication number
- CN104626514A CN104626514A CN201310555077.0A CN201310555077A CN104626514A CN 104626514 A CN104626514 A CN 104626514A CN 201310555077 A CN201310555077 A CN 201310555077A CN 104626514 A CN104626514 A CN 104626514A
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- CN
- China
- Prior art keywords
- filter
- rotating shaft
- filter plate
- extruding
- die head
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- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to the field of plastic granule granulator, and particularly relates to an extruding mechanism of a plastic granulator. The extruding mechanism comprises a threaded sleeve of an extruder, and a threaded rod and an extruding die head mechanism which are arranged in the threaded sleeve in a sleeving manner, wherein a filtering mechanism is arranged between the end part of the threaded rod and the extruding die head mechanism; the filtering mechanism comprises a rotating shaft and a filter plate; the rotating shaft is arranged below the extruder; the filter plate is arranged on the rotating shaft; the filter plate is provided with at least four filter screens; the filter plate is arranged between the end part of the threaded rod and the extruding die head. The extruding mechanism has the advantage of simple structure, the purpose that the machine does not halt when the filter screens are replaced can be achieved through the rotating filter plate, and the used filter screen can carry out online fusion return treatment, so that the production efficiency is improved.
Description
Technical field
The invention belongs to plastic pellet comminutor field, specifically a kind of extrusion device for plastic granulator.
Background technology
Existing plastic granulator generally comprises drawing-in device, extrusion device, from extrusion device die head discharge opening material strip out after water-cooled, enter pulverizer and be crushed into plastic pellet, the particle precision that this cold water comminutor is produced is not high, not of uniform size, particle band bubble, particle just can be packed after wanting drying, the particle head length also having this water cooled pelletizer to produce is longer, the material strip gone out from die head discharge opening could be cut off by pulverizing after water-cooled, its discharge resistance is larger, frequent meeting is because operating pressure is high in die head, raw material is heated excessively, to such an extent as at die head exit often with flow profile out, caking is produced at die head exit place, affect the normal operation of machine.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of plastics of caking can being carried out and filters a kind of extrusion device for plastic granulator got rid of.
The invention provides following technical scheme:
A kind of extrusion device for plastic granulator; it comprise extruder swivel nut, be located at screw rod in swivel nut and extrusion die mechanism; filter mechanism is provided with between described screw rod end and extrusion die mechanism; this filter mechanism comprises rotating shaft and filter; rotating shaft is located at below extruder; filter is located in rotating shaft, and filter is provided with at least four filter screens, and filter is located between screw rod end and extrusion die.
Filter mechanism has heating and melting device, and heating and melting device comprises a heating tank, and filter bottom is through heating tank.
Advantage of the present invention is that structure is simple, and the filter by rotating realizes changing the object that filter screen need not be shut down, and used filter screen can carry out online melting and replys process and improve production efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention; ,
Fig. 2 is the structural representation of filter.
Detailed description of the invention
As shown in Figure 1, a kind of extrusion device for plastic granulator, it comprises the swivel nut 1 of extruder, be located at the screw rod 2 in swivel nut 1 and extrusion die mechanism 3, filter mechanism is provided with between described screw rod 2 end and extrusion die mechanism 3, this filter mechanism comprises rotating shaft 4 and filter 5, rotating shaft 4 is located at below extruder, filter 5 is located in rotating shaft 4, filter 5 is provided with at least four filter screens 6, filter 5 is located between screw rod 2 end and extrusion die 3, filter mechanism has heating and melting device 7, heating and melting device comprises a heating tank, filter bottom is through heating tank.
Claims (2)
1. the extrusion device for plastic granulator; it comprise extruder swivel nut, be located at screw rod in swivel nut and extrusion die mechanism; it is characterized in that: between described screw rod end and extrusion die mechanism, be provided with filter mechanism; this filter mechanism comprises rotating shaft and filter; rotating shaft is located at below extruder; filter is located in rotating shaft, and filter is provided with at least four filter screens, and filter is located between screw rod end and extrusion die.
2. a kind of extrusion device for plastic granulator according to claim 1, is characterized in that: filter mechanism has heating and melting device, and heating and melting device comprises a heating tank, and filter bottom is through heating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555077.0A CN104626514A (en) | 2013-11-08 | 2013-11-08 | Extruding mechanism of plastic granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555077.0A CN104626514A (en) | 2013-11-08 | 2013-11-08 | Extruding mechanism of plastic granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104626514A true CN104626514A (en) | 2015-05-20 |
Family
ID=53205965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310555077.0A Pending CN104626514A (en) | 2013-11-08 | 2013-11-08 | Extruding mechanism of plastic granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104626514A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368805A (en) * | 2019-08-05 | 2019-10-25 | 安徽钟南防化科技有限公司 | A kind of gas filtration ventilation equipment and its application method with rotary components |
| CN112499808A (en) * | 2020-11-06 | 2021-03-16 | 陈华 | Processing mechanism of industrial waste water for environmental protection |
| CN113262848A (en) * | 2021-05-26 | 2021-08-17 | 上海臻臣化妆品有限公司 | Multistage screening plant of liquid relief sculpture baking powder |
| CN114103192A (en) * | 2021-11-17 | 2022-03-01 | 南京兰埔成新材料有限公司 | Preparation method of optical double-pull polyester film for display |
-
2013
- 2013-11-08 CN CN201310555077.0A patent/CN104626514A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368805A (en) * | 2019-08-05 | 2019-10-25 | 安徽钟南防化科技有限公司 | A kind of gas filtration ventilation equipment and its application method with rotary components |
| CN112499808A (en) * | 2020-11-06 | 2021-03-16 | 陈华 | Processing mechanism of industrial waste water for environmental protection |
| CN113262848A (en) * | 2021-05-26 | 2021-08-17 | 上海臻臣化妆品有限公司 | Multistage screening plant of liquid relief sculpture baking powder |
| CN114103192A (en) * | 2021-11-17 | 2022-03-01 | 南京兰埔成新材料有限公司 | Preparation method of optical double-pull polyester film for display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |