CN202623229U - Plastic extruder with feed screw - Google Patents
Plastic extruder with feed screw Download PDFInfo
- Publication number
- CN202623229U CN202623229U CN2012201674239U CN201220167423U CN202623229U CN 202623229 U CN202623229 U CN 202623229U CN 2012201674239 U CN2012201674239 U CN 2012201674239U CN 201220167423 U CN201220167423 U CN 201220167423U CN 202623229 U CN202623229 U CN 202623229U
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- CN
- China
- Prior art keywords
- feed
- barrel
- utility
- plastic extruder
- model
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a plastic extruder with a feed screw. The plastic extruder comprises a material barrel; a discharge port and a feed barrel are arranged at the two ends of the material barrel respectively; the feed barrel is in a cylindrical hollow shape; a feed screw is arranged in the feed barrel; a filling port is arranged on the side wall of the feed barrel; and the feed screw in the feed barrel is electrically connected with a variable-frequency motor. According to the utility model, since a feed screw is additionally arranged at a straight feed port, certain pressure is applied to the material at the filling start, the extrusion force and shearing force of the whole extrusion system are increased, thus the mixing is more uniform, the product forming quality is obviously improved, and the pressure borne by the system under the same parameters is reduced.
Description
Technical field
The utility model relates to the plastic extruder that a kind of extruding force is big, mix.
Background technology
In the technique known field, plastic extruder is a kind of production equipment of plastic products commonly used, and the parameter of its extrusion system has often determined the performance of integral device; Plastics plastify into uniform melt through extrusion system; And in this course under institute's build-up pressure, by screw rod extruder head continuously, the plastic extruder of being sold on the existing market is all considered extruding force and shearing force at the screw rod place; And do not consider to increase the pressure of filler and the dynamics of mixing at the charging aperture place; And charging aperture is very crucial aborning, if do not have suitable pressure and feed pressure, tends to cause to mix inhomogeneous and influences the problem of product quality; And excessive driving screw shear extrusion dynamics increases the overall performance requirement of equipment, has improved the manufacture difficulty of equipment.
The utility model content
The technical problem that the utility model will solve is: a kind of consider feed pressure and the plastic extruder that mixes are provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of plastic extruder with feed worm; Comprise barrel; Both ends on described barrel are provided with discharging opening and feeding cylinder respectively; Described feeding cylinder is the cylinder hollow shape, in feeding cylinder, is provided with feed worm, is provided with feeding port at the sidewall of feeding cylinder.
Further, as a kind of concrete form, the feed worm in the feeding cylinder described in the utility model is electrically connected with variable-frequency motor.
The beneficial effect of the utility model the utility model is: the utility model is set up feed worm through the charging aperture at straight barrel type; Make material just give certain pressure filler initial; The extruding force and the shearing force of monolithic extruded system have been increased; Feasible mixing is more even, has improved the quality of formed product significantly, has reduced the equipment pressure that system bears under identical parameters simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1. barrel, 2. discharging opening, 3. feeding cylinder, 4. feeding port, 5. feed worm.
The specific embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of plastic extruder of the utility model as shown in Figure 1 with feed worm; Comprise barrel 1; Both ends on described barrel 1 are provided with discharging opening 2 and feeding cylinder 3 respectively, and described feeding cylinder 3 is the cylinder hollow shape, in feeding cylinder 3, is provided with feed worm 5; Feed worms 5 in the described feeding cylinder 3 are electrically connected with variable-frequency motor, are provided with feeding port 4 at the sidewall of feeding cylinder 3.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (2)
1. plastic extruder with feed worm; Comprise barrel (1); Both ends on described barrel (1) are provided with discharging opening (2) and feeding cylinder (3) respectively; It is characterized in that: described feeding cylinder (3) is the cylinder hollow shape, in feeding cylinder (3), is provided with feed worm (5), is provided with feeding port (4) at the sidewall of feeding cylinder (3).
2. a kind of plastic extruder with feed worm as claimed in claim 1 is characterized in that: the feed worm (5) in the described feeding cylinder (3) is electrically connected with variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201674239U CN202623229U (en) | 2012-04-19 | 2012-04-19 | Plastic extruder with feed screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201674239U CN202623229U (en) | 2012-04-19 | 2012-04-19 | Plastic extruder with feed screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623229U true CN202623229U (en) | 2012-12-26 |
Family
ID=47376468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201674239U Expired - Fee Related CN202623229U (en) | 2012-04-19 | 2012-04-19 | Plastic extruder with feed screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173191A (en) * | 2014-08-29 | 2014-12-03 | 无锡市华牧机械有限公司 | Pelletizer |
| CN105216333A (en) * | 2015-11-16 | 2016-01-06 | 陈志敏 | A kind of three-dimensional printer liquid extruding system and its implementation |
-
2012
- 2012-04-19 CN CN2012201674239U patent/CN202623229U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173191A (en) * | 2014-08-29 | 2014-12-03 | 无锡市华牧机械有限公司 | Pelletizer |
| CN104173191B (en) * | 2014-08-29 | 2017-12-12 | 河北瑞森药业有限公司 | A kind of comminutor |
| CN105216333A (en) * | 2015-11-16 | 2016-01-06 | 陈志敏 | A kind of three-dimensional printer liquid extruding system and its implementation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU RIYUE MACHINERY CO., LTD. Free format text: FORMER OWNER: CHEN XUEMING Effective date: 20130426 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130426 Address after: Wujin District of Jiangsu city in Changzhou Province before the 213174 yellow Zhenfang Street No. 36 Patentee after: Changzhou Riyue Machinery Co., Ltd. Address before: 213174, No. 32, front East Street, walled town, Wujin District, Jiangsu, Changzhou Patentee before: Chen Xueming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |