CN205704821U - A kind of screw mechanism of follow-on plastic granulator - Google Patents
A kind of screw mechanism of follow-on plastic granulator Download PDFInfo
- Publication number
- CN205704821U CN205704821U CN201620620792.7U CN201620620792U CN205704821U CN 205704821 U CN205704821 U CN 205704821U CN 201620620792 U CN201620620792 U CN 201620620792U CN 205704821 U CN205704821 U CN 205704821U
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- CN
- China
- Prior art keywords
- threaded
- screw body
- described screw
- follow
- screw
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
This utility model is disclosed that the screw mechanism of a kind of follow-on plastic granulator; including screw body; described screw body is provided with two threaded bodies; this two threaded body is in the setting that intersects; the charging aperture being arranged over an addition plastic melt of described screw body left part; described screw body places threaded body height in setting, and this screw body placement direction along described screw body in horizontal direction by being gradually lowered from left to right；Being provided with two between two threaded bodies adjacent on the right side of described screw body and connect cylinder, two connect the extrusion passage forming a moulding plastics between cylinder and described threaded body.This utility model is possible not only to improve the density of the moulding plastics of its extruding output, and the moulding plastics obtained has preferable pliability, improves quality and the quality of regenerated plastics rice further.
Description
Technical field
The utility model relates to plastic reclaimed apparatus field, a kind of follow-on plastic granulator
Screw mechanism.
Background technology
Plastics are the polymer of a kind of artificial Polymer Synthesizing, are the most novel industrial materials, and plastics are lived to people
Bring convenient and interests with production, also create substantial amounts of pollution simultaneously, there is data to suggest that, about 70%-80% in plastics total amount
General-purpose plastics in 10 years, translate into waste plastics, wherein 50% will be converted into waste plastics in 2 years, if these waste plastics
Arbitrarily abandoning or process irrelevantly, can bring to human environment and pollute greatly and harm, " white is dirty by being referred to as people
Dye ", therefore, recycling and recycling to plastics seem particularly important.Most manufacturing enterprise produce regenerated plastics time,
The general production equipment used includes plastic hot melt machine and screw rod material extrusion Granulation Equipments, utilizes the said equipment will again crush
After plastics carry out fusion plastification, then the plastics of extrusion molding, finally utilize cutting equipment again to cut into regenerated plastics rice.Should
In production process, it is the highest to there is density in the moulding plastics of Screw Extrusion, and the problem that pliability is bad affects regenerated plastics rice
Quality and quality.
Utility model content
This utility model is disclosed that the screw mechanism of a kind of follow-on plastic granulator, and its main purpose is to overcome
Deficiencies of the prior art and shortcoming, it is provided that a kind of structure improved screw mechanism, it is possible not only to improve its extruding
The density of the moulding plastics of output, and the moulding plastics obtained has preferable pliability, improves regenerated plastics further
The quality of rice and quality.
The technical solution adopted in the utility model is as follows:
The screw mechanism of a kind of follow-on plastic granulator, including screw body, described screw body is provided with two
Threaded body, this two threaded body in the setting that intersects, described screw body right part be arranged over an addition plastic melt
Charging aperture, described screw body places the threaded body height in setting, and this screw body along described screw rod originally in horizontal direction
The placement direction of body is gradually lowered by the right side with turning left；Two companies it are provided with between two threaded bodies adjacent on the left of described screw body
Connecing cylinder, two connect the extrusion passage forming a moulding plastics between cylinder and described threaded body.
Further, the threaded body height that the height of described connection cylinder connects less than it.
Further, described connection cylinder and described threaded body are formed in one structure.
Further, the diameter of described screw body be the right side turn left gradually decrease structure arrange.
By above-mentioned to description of the present utility model, compared to the prior art, the utility model has the advantage of:
This utility model is provided with two connection cylinders, profit by increasing between two threaded bodies adjacent on screw body
With threaded body and the extrusion passage being connected between cylinder formation, preferably carry out the extrusion operation of molten plastic, make moulding of extrusion
Expecting that its density is higher, the pliability of moulding plastics is more preferable, improves quality and the production efficiency of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Explanation illustrates detailed description of the invention of the present utility model further with reference to the accompanying drawings.
As it is shown in figure 1, the screw mechanism of a kind of follow-on plastic granulator, including screw body 1, described screw body
1 is provided with two threaded bodies 2, and this two threaded body 2 is in the setting that intersects, and being arranged over of described screw body 2 right part one adds
Entering the charging aperture 3 of plastic melt, described screw body 1 places the threaded body in setting, and this screw body 1 in horizontal direction
2 height are gradually lowered along the placement direction of described screw body 1 by the right side with turning left, and the diameter of described screw body 1 is past in the right side
A left side gradually decreases structure and arranges.
As it is shown in figure 1, be provided with two between two threaded bodies 2 adjacent on the left of described screw body 1 to connect cylinder 4, two even
Connect the extrusion passage forming a moulding plastics between cylinder 4 and described threaded body 2.The height of described connection cylinder connects less than it
Threaded body height.Described connection cylinder 4 and described threaded body 2 are formed in one structure.
This utility model is provided with two connection cylinders, profit by increasing between two threaded bodies adjacent on screw body
With threaded body and the extrusion passage being connected between cylinder formation, preferably carry out the extrusion operation of molten plastic, make moulding of extrusion
Expecting that its density is higher, the pliability of moulding plastics is more preferable, improves quality and the production efficiency of product.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited merely to
This, every utilize this design to improve this utility model with carrying out unsubstantiality, all should belong to infringement this utility model protection
The behavior of scope.
Claims (4)
1. a screw mechanism for follow-on plastic granulator, including screw body, it is characterised in that: on described screw body
Be provided with two threaded bodies, this two threaded body in the setting that intersects, described screw body right part be arranged over addition plastics
The charging aperture of fused mass, described screw body places the threaded body height in setting, and this screw body in horizontal direction along institute
The placement direction stating screw body is gradually lowered by the right side with turning left；Set between two threaded bodies adjacent on the left of described screw body
Having two to connect cylinder, two connect the extrusion passage forming a moulding plastics between cylinder and described threaded body.
The screw mechanism of a kind of follow-on plastic granulator the most according to claim 1, it is characterised in that: described connection
The threaded body height that the height of cylinder connects less than it.
The screw mechanism of a kind of follow-on plastic granulator the most according to claim 1, it is characterised in that: described connection
Cylinder and described threaded body are formed in one structure.
The screw mechanism of a kind of follow-on plastic granulator the most according to claim 1, it is characterised in that: described screw rod
The diameter of body be the right side turn left gradually decrease structure arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620792.7U CN205704821U (en) | 2016-06-22 | 2016-06-22 | A kind of screw mechanism of follow-on plastic granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620792.7U CN205704821U (en) | 2016-06-22 | 2016-06-22 | A kind of screw mechanism of follow-on plastic granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205704821U true CN205704821U (en) | 2016-11-23 |
Family
ID=57315550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620792.7U Expired - Fee Related CN205704821U (en) | 2016-06-22 | 2016-06-22 | A kind of screw mechanism of follow-on plastic granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205704821U (en) |
-
2016
- 2016-06-22 CN CN201620620792.7U patent/CN205704821U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200622 |