CN202623230U - Plastic extruding machine with pressure plunger - Google Patents
Plastic extruding machine with pressure plunger Download PDFInfo
- Publication number
- CN202623230U CN202623230U CN 201220170133 CN201220170133U CN202623230U CN 202623230 U CN202623230 U CN 202623230U CN 201220170133 CN201220170133 CN 201220170133 CN 201220170133 U CN201220170133 U CN 201220170133U CN 202623230 U CN202623230 U CN 202623230U
- Authority
- CN
- China
- Prior art keywords
- pressure plunger
- barrel
- feed barrel
- extruding machine
- plastic extruding
- 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
Links
Abstract
The utility model discloses a plastic extruding machine with a pressure plunger. The plastic extruding machine with the pressure plunger comprises a charging barrel, wherein two end portions of the charging barrel are respectively provided with a discharge port and a feed barrel. The plastic extruding machine with the pressure plunger is characterized in that the feed barrel is a hollow cylinder in shape, the pressure plunger is arranged inside the feed barrel, the side wall of the feed barrel is provided with a padding port, and the pressure plunger is connected with a hydraulic cylinder. Due to the facts that a common trumpet-shaped feed barrel is changed into the cylindrical feed barrel and the pressure plunger is arranged inside the feed barrel, materials are provided with a certain amount of pressure at the beginning of padding, extrusion force and shear force of an entire extruding system are increased, mixing is more even, and quality of product forming is obviously improved.
Description
Technical field
The utility model relates to the plastic extruder technical field, the plastic extruder that especially 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 at the charging aperture place; And charging aperture is very crucial aborning, if there is not suitable pressure, tends to cause mixing the inhomogeneous problem that influences product quality.
The utility model content
The technical problem that the utility model will solve is: the plastic extruder that a kind of extruding force is big, mix is provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of plastic extruder with pressure plunger; Comprise barrel; Both ends on described barrel are provided with discharging opening and feeding cylinder respectively; It is characterized in that: described feeding cylinder is the cylinder hollow shape, in feeding cylinder, is provided with pressure plunger, is provided with feeding port at the sidewall of feeding cylinder.
Further, as a kind of concrete form, the pressure plunger in the feeding cylinder described in the utility model is connected with hydraulic jack.
The beneficial effect of the utility model the utility model is: the utility model is a straight barrel type through the horn charging aperture of using always in change; And set up pressure plunger therein; Make material just give certain pressure filler initial; Increase the extruding force and the shearing force of monolithic extruded system, made that mixing is more even, improved the quality of formed product significantly.
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. plunger.
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 pressure plunger; 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 pressure plunger 5; And described pressure plunger 5 is connected with hydraulic jack, is 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 pressure plunger; 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 pressure plunger (5), is provided with feeding port (4) at the sidewall of feeding cylinder (3).
2. a kind of plastic extruder with pressure plunger as claimed in claim 1 is characterized in that: the pressure plunger (5) in the described feeding cylinder (3) is connected with hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220170133 CN202623230U (en) | 2012-04-19 | 2012-04-19 | Plastic extruding machine with pressure plunger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220170133 CN202623230U (en) | 2012-04-19 | 2012-04-19 | Plastic extruding machine with pressure plunger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623230U true CN202623230U (en) | 2012-12-26 |
Family
ID=47376469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220170133 Expired - Fee Related CN202623230U (en) | 2012-04-19 | 2012-04-19 | Plastic extruding machine with pressure plunger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978652A (en) * | 2014-05-06 | 2014-08-13 | 郭小波 | Novel punching-type extruder |
| CN113895014A (en) * | 2021-10-26 | 2022-01-07 | 雄县顺财塑胶制品有限公司 | Extruder for PE pipe |
-
2012
- 2012-04-19 CN CN 201220170133 patent/CN202623230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978652A (en) * | 2014-05-06 | 2014-08-13 | 郭小波 | Novel punching-type extruder |
| CN113895014A (en) * | 2021-10-26 | 2022-01-07 | 雄县顺财塑胶制品有限公司 | Extruder for PE pipe |
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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 |