CN202623253U - Plastic extrusion machine - Google Patents
Plastic extrusion machine Download PDFInfo
- Publication number
- CN202623253U CN202623253U CN2012201676910U CN201220167691U CN202623253U CN 202623253 U CN202623253 U CN 202623253U CN 2012201676910 U CN2012201676910 U CN 2012201676910U CN 201220167691 U CN201220167691 U CN 201220167691U CN 202623253 U CN202623253 U CN 202623253U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- utility
- model
- extrusion machine
- material cylinder
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
- B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
- B29C48/688—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
Abstract
The utility model discloses a plastic extrusion machine, comprising a material cylinder. A screw rod is arranged inside the material cylinder; a feeding hopper and a discharging opening are respectively arranged at the both ends of the material cylinder; and a cutting thread consistent to the screw rod in a transmission direction is arranged on the inner wall of the material cylinder. According to the plastic extrusion machine provided by the utility model, the cutting thread consistent to the screw rod in the transmission direction is arranged on the inner wall of the material cylinder, so that the cutting force of the single-screw rod plastic extrusion machine is greatly improved; the effects of crashing and combining a material can be improved; the production efficiency and the product quality can be improved; and the electric power and the energy can be saved.
Description
Technical field
The utility model relates to the plastic extruder technical field, the big plastic extruder of especially a kind of shearing force.
Background technology
In the technique known field; Plastic extruder is a kind of device of plastic processing commonly used; And screw extruder is the most frequently used a kind of mixed-forming equipment; For accomplishing the mixing plasticizing process of plastics, just require screw extruder that very strong shearing, dispersion, mixed are arranged, so that the extrusion molding smoothly of the raw material of variety classes, different components.
Equipment such as existing single screw extrusion machine, double screw extruder, Reciprocating Pin Twin-Screw Extruder, multi-screw extruder in the prior art.Above-mentioned screw extruder can only increase rotating speed reaching the purpose of enhanced shear ability, so material tends to mix and pulverizes inhomogeneously, extrudes the bad and labor electric power of effect.
The utility model content
The technical problem that the utility model will solve is: a kind of simple in structure, energy-conservation, plastic extruder that shear ability is strong is provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of plastic extruder; Comprise barrel; In described barrel, be provided with screw rod; Two ends at described barrel also are respectively equipped with feed hopper and discharging opening, the inwall of described barrel be provided with screw rod on the consistent shearing screw thread of transmission direction.
The beneficial effect of the utility model the utility model is: the utility model through the inwall at barrel be provided with screw rod on the consistent shearing screw thread of transmission direction; Improved the shearing force of single-screw extruder greatly; Improve material and pulverized the effect that merges; Improve production efficiency and product quality, conservation of power and the energy.
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. feed hopper, 3. discharging opening, 4. screw rod is 5. sheared screw thread.
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; Comprise barrel 1; In described barrel 1, be provided with screw rod 4, also be respectively equipped with feed hopper 2 and discharging opening 3 at the two ends of described barrel 1, the inwall of described barrel 1 be provided with screw rod 4 on the consistent shearing screw thread 5 of transmission direction.
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 (1)
1. plastic extruder; Comprise barrel (1); In described barrel (1), be provided with screw rod (4); Also be respectively equipped with feed hopper (2) and discharging opening (3) at the two ends of described barrel (1), it is characterized in that: the inwall of described barrel (1) be provided with screw rod (4) on the consistent shearing screw thread (5) of transmission direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201676910U CN202623253U (en) | 2012-04-19 | 2012-04-19 | Plastic extrusion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201676910U CN202623253U (en) | 2012-04-19 | 2012-04-19 | Plastic extrusion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623253U true CN202623253U (en) | 2012-12-26 |
Family
ID=47376492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201676910U Expired - Fee Related CN202623253U (en) | 2012-04-19 | 2012-04-19 | Plastic extrusion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623253U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097313A (en) * | 2014-07-09 | 2014-10-15 | 沈阳化工大学 | Rotating cylinder of single-screw extruder with thread |
| CN104342769A (en) * | 2014-09-30 | 2015-02-11 | 张家港市金立纳米高弹材料有限公司 | Melt spinning equipment used for preparing artificial grasses |
| CN106536154A (en) * | 2014-06-30 | 2017-03-22 | 米其林集团总公司 | Extruder comprising threaded barrel |
-
2012
- 2012-04-19 CN CN2012201676910U patent/CN202623253U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106536154A (en) * | 2014-06-30 | 2017-03-22 | 米其林集团总公司 | Extruder comprising threaded barrel |
| CN104097313A (en) * | 2014-07-09 | 2014-10-15 | 沈阳化工大学 | Rotating cylinder of single-screw extruder with thread |
| CN104342769A (en) * | 2014-09-30 | 2015-02-11 | 张家港市金立纳米高弹材料有限公司 | Melt spinning equipment used for preparing artificial grasses |
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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: 20130506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130506 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: 20180419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |