CN201544367U - Self-cleaning type plastic cold pelleter - Google Patents
Self-cleaning type plastic cold pelleter Download PDFInfo
- Publication number
- CN201544367U CN201544367U CN2009202835306U CN200920283530U CN201544367U CN 201544367 U CN201544367 U CN 201544367U CN 2009202835306 U CN2009202835306 U CN 2009202835306U CN 200920283530 U CN200920283530 U CN 200920283530U CN 201544367 U CN201544367 U CN 201544367U
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- CN
- China
- Prior art keywords
- pelleter
- pelletizing
- self
- pelleting
- cold
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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.)
- Expired - Lifetime
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a self-cleaning type plastic cold pelleter capable of pelleting and blowing off the plastic particles attached in a pelleting cabin simultaneously, so as to eliminate the cleaning process after the granulating is ended, achieve the stable product quality, and improve the production efficiency. The self-cleaning type plastic cold pelleter comprises a pelleting cabin on which a plastic stay inlet, the lower part of the pelleting cabin is communicated with a discharging pipe, a cutting knife shaft with a cutting knife is arranged in the pelleting cabin, a stay holddown device for compressing the plastic stay on the cutting knife shaft is arranged on the pelleting cabin, and at least one air blasting device for blowing the granules in the pelleting cabin out of the discharging pipe is arranged on the pelleting cabin.
Description
Technical field
The utility model relates to a kind of cleaning apparatus for self of plastic processing pelletizing.
Background technology
Cold pelleter is the terminal device in the plastic extruding pelletization process.Plastics are through screw extruder heating, shear action, and fusion per os mould is extruded, and the check rod cooling is worth plastic pellet through cold pelleter pelletizing.
Cold pelleter comprises the pelletizing storehouse, has the import of plastics check rod on the pelletizing storehouse, and bottom, pelletizing storehouse is communicated with discharge nozzle; Has the slitter shaft that cutting knife is installed in the pelletizing storehouse; Have on the pelletizing storehouse and be used for the plastics check rod is pressed on check rod hold down gag (as at the rubber tire that is pressed under the effect of spring on the plastics check rod) on the slitter shaft.In the pelletizing process, because slitter shaft and rubber tire rotate at a high speed, plastic pellet is easy to generate static, perhaps after plastics check rod water-cooled not by air-dry fully, cause plastic pellet to be adsorbed in the pelletizing storehouse.Plastic pellet then is mingled in the next group material easily if do not remove fully, influences properties of product and quality.Existing cold pelleter does not all add the automatically cleaning facility, can not realize that plastic pellet is from cleaning in the pelletizing process.Therefore after each granulation finishes, all need the pelletizing storehouse opened and clean, increased operation, influenced production efficiency.
Summary of the invention
The purpose of this utility model provides and a kind ofly can will be adsorbed on the cold pelleter of self-cleaning plastics that the plastic pellet in the pelletizing storehouse blows away in pelletizing; to remove the operation that after granulation finishes, cleans from; reach stabilized product quality, the effect of enhancing productivity.
The cold pelleter of this self-cleaning plastics comprises the pelletizing storehouse, has the import of plastics check rod on the pelletizing storehouse, and bottom, pelletizing storehouse is communicated with discharge nozzle; Has the slitter shaft that cutting knife is installed in the pelletizing storehouse; Have on the pelletizing storehouse and be used for the plastics check rod is pressed on check rod hold down gag on the slitter shaft, the pelletizing storehouse is provided with at least one air-blast device that the pelletizing in the pelletizing storehouse is blown out discharge nozzle.
The utility model is by setting up air-blast device, and the plastic pellet that the wind that utilizes air-blast device to blow out will be adsorbed in the pelletizing storehouse blows out the pelletizing storehouse and through the discharge nozzle discharge, adopts external air-blast device to realize the self-cleaning function of cold pelleter.This cold pelleter self-cleaning system is in the cold pelleter main part of routine air-blast device to be installed, and has realized the self-cleaning function in the pelletizing process, has realized continuous production, has improved product quality, has optimized production technology.
In order to blow away the plastic pellet that adsorbs on the slitter shaft effectively, the above-mentioned cold pelleter of self-cleaning plastics, the axis of the air outlet aligning slitter shaft of air-blast device discharge pipe.
The above-mentioned cold pelleter of self-cleaning plastics, air-blast device is arranged on outside, pelletizing storehouse, and the discharge pipe of air-blast device passes the pelletizing bulkhead and extend in the pelletizing storehouse.
The above-mentioned cold pelleter of self-cleaning plastics, the discharge pipe of air-blast device is between import of plastics check rod and check rod hold down gag.
Description of drawings
Fig. 1 is installation drawing of the present utility model (having removed the 3rd air-blast device 3 parts such as grade).
Fig. 2 is the vertical view (having removed parts such as first air-blast device 1, rubber tire 61) of Fig. 1.
Fig. 3 is the left view (having removed rubber tire 61 parts such as grade) of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Referring to the cold pelleter of self-cleaning plastics shown in Fig. 1-3, comprise pelletizing storehouse 4, have the import 44 that enters for plastics check rod 5 on the bulkhead 41 of a left side, pelletizing storehouse, bottom, pelletizing storehouse is communicated with discharge nozzle 7.Have the slitter shaft 8 that cutting knife is installed in the pelletizing storehouse, slitter shaft 8 links to each other with the actuating unit that drives its rotation.Check rod hold down gag 6 passes that bulkhead 42 stretches in the pelletizing storehouse on the pelletizing storehouse, and its lower end has the rubber tire 61 that compresses the plastics check rod moving up and down.
The air outlet 12 of the discharge pipe 11 that links to each other with first air-blast device 1 is on last bulkhead 42, and air outlet 12 is between plastics check rod import 44 and check rod hold down gag 6, near the axis of one section discharge pipe 11 axis alignment slitter shaft 8 at air outlet 12 places.
The air outlet 22 of the discharge pipe 21 that links to each other with second air-blast device 2 is on left bulkhead 41, and air outlet 22 is positioned at plastics check rod import 44 bottoms, the axis that axially aligns slitter shaft 8 of discharge pipe 21.
The air outlet 32 of the discharge pipe 31 that links to each other with the 3rd air-blast device 3 on preceding bulkhead 43, the axis that axially aligns slitter shaft 8 of discharge pipe 31.
Can realize the self-cleaning function of pelletizing process fully by the cold pelleter of this self-cleaning plastics.
Claims (4)
1. the cold pelleter of self-cleaning plastics comprises the pelletizing storehouse, has the import of plastics check rod on the pelletizing storehouse, and bottom, pelletizing storehouse is communicated with discharge nozzle; Has the slitter shaft that cutting knife is installed in the pelletizing storehouse; Have on the pelletizing storehouse and be used for the plastics check rod is pressed on check rod hold down gag on the slitter shaft, it is characterized in that: the pelletizing storehouse is provided with at least one air-blast device that the pelletizing in the pelletizing storehouse is blown out discharge nozzle.
2. the cold pelleter of self-cleaning plastics according to claim 1, the air outlet of air-blast device discharge pipe is aimed at the axis of slitter shaft.
3. the cold pelleter of self-cleaning plastics according to claim 2 is characterized in that: air-blast device is arranged on outside, pelletizing storehouse, and the discharge pipe of air-blast device passes the pelletizing bulkhead and extend in the pelletizing storehouse.
4. the cold pelleter of self-cleaning plastics according to claim 2 is characterized in that: the discharge pipe of air-blast device is between import of plastics check rod and check rod hold down gag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202835306U CN201544367U (en) | 2009-12-16 | 2009-12-16 | Self-cleaning type plastic cold pelleter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202835306U CN201544367U (en) | 2009-12-16 | 2009-12-16 | Self-cleaning type plastic cold pelleter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544367U true CN201544367U (en) | 2010-08-11 |
Family
ID=42599527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202835306U Expired - Lifetime CN201544367U (en) | 2009-12-16 | 2009-12-16 | Self-cleaning type plastic cold pelleter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544367U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213210A (en) * | 2013-04-19 | 2013-07-24 | 山西中德塑钢型材有限公司 | Cold cutting granulation device for plastic steel profile base material |
| CN108789915A (en) * | 2017-04-28 | 2018-11-13 | 盐城申源塑胶有限公司 | A kind of pelleter |
| WO2019200670A1 (en) * | 2018-04-21 | 2019-10-24 | 江苏申源新材料有限公司 | Self-cleaning plastic pelletizer |
-
2009
- 2009-12-16 CN CN2009202835306U patent/CN201544367U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213210A (en) * | 2013-04-19 | 2013-07-24 | 山西中德塑钢型材有限公司 | Cold cutting granulation device for plastic steel profile base material |
| CN108789915A (en) * | 2017-04-28 | 2018-11-13 | 盐城申源塑胶有限公司 | A kind of pelleter |
| WO2019200670A1 (en) * | 2018-04-21 | 2019-10-24 | 江苏申源新材料有限公司 | Self-cleaning plastic pelletizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |