CN202964969U - Novel plastic granulator - Google Patents
Novel plastic granulator Download PDFInfo
- Publication number
- CN202964969U CN202964969U CN2012205603092U CN201220560309U CN202964969U CN 202964969 U CN202964969 U CN 202964969U CN 2012205603092 U CN2012205603092 U CN 2012205603092U CN 201220560309 U CN201220560309 U CN 201220560309U CN 202964969 U CN202964969 U CN 202964969U
- Authority
- CN
- China
- Prior art keywords
- barrel
- extrusion die
- die head
- material barrel
- novel plastic
- 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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Classifications
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- 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
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- 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
- B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a novel plastic granulator which comprises a plastic crushing mechanism, a heating melting mechanism and a cut granule cooling mechanism, wherein the heating melting mechanism comprises a material barrel with an inner cavity and a screw arranged in the inner cavity; the screw can rotate in the material barrel through a power mechanism; a hopper for conveying plastic into the material barrel and a die head for extruding melted materials are arranged on the material barrel; an extrusion hole for connecting the inner cavity of the material barrel and the outside is formed in the extrusion die head; and the extrusion die head is detachably arranged on the material barrel. Due to the detachable extrusion die head and the material barrel, when the novel plastic granulator with the structure is used for a long time, the extrusion die head can be easily taken down, and the material barrel and the extrusion die head are cleaned; after being cleaned, the material barrel and the extrusion die head can be reset; the novel plastic granulator is convenient to mount and dismount and easy to use; and the service life of the whole plastic granulator can be effectively improved.
Description
Technical field
The utility model relates to a kind of technics of reclaim of plastic waste processing equipment, and concrete is a kind of novel plastic comminutor.
Background technology
The recycling of waste or used plastics and resource development, it is the heightened awareness that comes from environment and resource, reducing waste or used plastics is a kind of life style to the pollution of environment and the minimizing wasting of resources, it is a major issue of benefiting the nation and the people, it is estimated that, often utilize one ton of waste or used plastics, but compare energy savings more than 85% with processing raw material, save processing charges 70-80%, be equivalent to save 20 tons, oil.
Waste plastic regeneration is processed; need first the waste or used plastics process to be cleaned; dry and then with the melting of plastic extruding pelletization machine, plastify, be extruded into strip; advance again the supercooling apparatus cools; adopt at last pelleter to be cut into particle, these particles become various plastic products through technique deep processings such as blowing, injection moulding, calenderings again.
Traditional plastic granulator, its extrusion die is fixed on barrel, when the plastic granulator of this spline structure is long between in use, easily because the foreign material in barrel stop up, cause the extrusion cavities sealing to damage, and dismounting is quite inconvenient, is not easy to maintenance.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, easy to operate and easy to maintenance, produce stable novel plastic comminutor.
For solving the problems of the technologies described above; the utility model provides a kind of novel plastic comminutor; comprise plastic crushing mechanism, heating and melting mechanism and pelletizing cooling body; described heating and melting mechanism comprises the barrel that is provided with inner chamber and is arranged on screw rod in inner chamber; described screw rod rotates in barrel by actuating unit; be provided with the die head that plastics are sent into the hopper in barrel and the material of melting is extruded on described barrel; be provided with the extrusion cavities in binder tube inner chamber and the external world on described extrusion die, what described extrusion die was removable is arranged on barrel.
The utility model improves to be had, and is provided with external screw thread on described extrusion die, and the link of described barrel and die head is provided with internal thread, and described extrusion die is fixed on barrel by external screw thread and screw-internal thread fit.
The utility model improves to be had, and also is provided with filter between described extrusion die and barrel, offers a plurality of filter bores on described filter.
The utility model improves to be had, and all sides of described extrusion die are provided with the handle that is beneficial to user's rotary extrusion die head.
The utility model improves to be had, and is provided with many group heaters and temperature sensor on described barrel.
The utility model improves to be had, and described heater is heating wire or electric heating piece.
The beneficial effects of the utility model are: the plastic granulator of new structure; by removable extrusion die and the barrel of arranging; when long in use; can simply extrusion die be taken off; and barrel and extrusion die are cleaned; and again both are set back after cleaning again, its easy accessibility uses simple, as effectively to improve integral plastics comminutor service life.
Description of drawings
Accompanying drawing 1 is the structural representation of novel plastic comminutor of the present utility model.
Label declaration 1-barrel; The 2-screw rod; The 3-actuating unit; The 4-hopper; 5-die head: 51-extrusion cavities; The 6-heater; The 7-temperature sensor; The 8-filter.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
with reference to accompanying drawing 1, the utility model shown in accompanying drawing provides a kind of novel plastic comminutor, comprise plastic crushing mechanism, heating and melting mechanism and pelletizing cooling body, described heating and melting mechanism comprises the barrel 1 that is provided with inner chamber and is arranged on screw rod 2 in inner chamber, described screw rod 2 passes through actuating unit 3 in the interior rotation of barrel 1, be provided with on described barrel 1 plastics are sent into the hopper in barrel 1 and the extrusion die 5 that the material of melting is extruded, be provided with the extrusion cavities 51 that connects barrel 1 inner chamber and the external world on described extrusion die 5, what described extrusion die 5 was removable is arranged on barrel 1.
2 pairs of plastics of putting into from hopper of screw rod in barrel 1 add hot extrusion; and past extrapolated by extrusion die 5; the plastic granulator of new structure; by removable extrusion die 5 and the barrel 1 of arranging, when long between in use, can simply extrusion die 5 be taken off; and barrel 1 and extrusion die 5 are cleaned; and again both are set back after cleaning again, its easy accessibility uses simple, as effectively to improve integral plastics comminutor service life.
In the present embodiment, described releasable connection is for being threaded, and is specific as follows, is provided with external screw thread on described extrusion die 5, and described barrel 1 is provided with internal thread with the link of die head 5, and described extrusion die 5 is fixed on barrel 1 by external screw thread and screw-internal thread fit.
Easy accessibility, fixed is threaded, adopting this releasable connection is optimum embodiment of the present utility model, certainly, the utility model does not limit other forms of releasable connection, for example, adopt buckle connection etc., concrete, if improve whole sealing property, be provided with sealing ring between extrusion die 5 and barrel 1 again.
In the present embodiment, also be provided with filter 8 between described extrusion die 5 and barrel 1, offer a plurality of filter bores on described filter 8, filter 8 can effectively filter the impurity in plasticizing processing, make the product quality of producing better, and filter 8 also can conveniently reach out cleaning or replacing in the present embodiment.
In the present embodiment, all sides of described extrusion die 5 are provided with the handle of being convenient to user's rotary extrusion die head 5.Simplified taking out stitches of extrusion die 5 and barrel 1 by arranging of handle is further, can easily extrusion die 5 have been taken off by the effect of moment.
In the present embodiment, be provided with many group heaters 6 and temperature sensor 7 on described barrel 1, the setting of many group heaters 6 can be so that whole barrel 1 be subject to uniform heating, the temperature that heats of each heater 6 is different on the other hand, and on described barrel 1, corresponding each heater 6 is provided with temperature inductor, by intelligentized control, make plastics in process, change its optimum reaction temperature on every side, the plastic grain quality of producing is good thereupon, and efficient is high.
Concrete, described heater 6 is heating wire or electric heating piece.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (6)
1. novel plastic comminutor; it is characterized in that; comprise plastic crushing mechanism, heating and melting mechanism and pelletizing cooling body; described heating and melting mechanism comprises the barrel that is provided with inner chamber and is arranged on screw rod in inner chamber; described screw rod rotates in barrel by actuating unit; be provided with the die head that plastics are sent into the hopper in barrel and the material of melting is extruded on described barrel; be provided with the extrusion cavities in binder tube inner chamber and the external world on described extrusion die, what described extrusion die was removable is arranged on barrel.
2. novel plastic comminutor according to claim 1, is characterized in that, is provided with external screw thread on described extrusion die, and the link of described barrel and die head is provided with internal thread, and described extrusion die is fixed on barrel by external screw thread and screw-internal thread fit.
3. novel plastic comminutor according to claim 1, is characterized in that, also is provided with filter between described extrusion die and barrel, offers a plurality of filter bores on described filter.
4. novel plastic comminutor according to claim 1, is characterized in that, all sides of described extrusion die are provided with the handle of being convenient to user's rotary extrusion die head.
5. novel plastic comminutor according to claim 1, is characterized in that, is provided with many group heaters and temperature sensor on described barrel.
6. novel plastic comminutor according to claim 1, is characterized in that, described heater is heating wire or electric heating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205603092U CN202964969U (en) | 2012-10-26 | 2012-10-26 | Novel plastic granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205603092U CN202964969U (en) | 2012-10-26 | 2012-10-26 | Novel plastic granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964969U true CN202964969U (en) | 2013-06-05 |
Family
ID=48506095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205603092U Expired - Fee Related CN202964969U (en) | 2012-10-26 | 2012-10-26 | Novel plastic granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093971A (en) * | 2018-07-28 | 2018-12-28 | 赣州市兴顺辉科技有限公司 | A kind of coating preparation coating extrusion device for being convenient for cleaning discharge head portion |
| CN110014528A (en) * | 2019-03-08 | 2019-07-16 | 南安市奕圣科技有限公司 | A kind of scrub Double-mold-head filter device that plastic granulator is fervent with vane die face |
| CN112476829A (en) * | 2020-11-09 | 2021-03-12 | 湖南中塑新能源有限公司 | Water flow cutting device for recycling and processing waste plastics |
-
2012
- 2012-10-26 CN CN2012205603092U patent/CN202964969U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093971A (en) * | 2018-07-28 | 2018-12-28 | 赣州市兴顺辉科技有限公司 | A kind of coating preparation coating extrusion device for being convenient for cleaning discharge head portion |
| CN110014528A (en) * | 2019-03-08 | 2019-07-16 | 南安市奕圣科技有限公司 | A kind of scrub Double-mold-head filter device that plastic granulator is fervent with vane die face |
| CN110014528B (en) * | 2019-03-08 | 2021-05-18 | 涟水鑫启塑料制品有限公司 | Scrubbing double-die-head filtering device for hot cutting of air ring die surface of plastic granulator |
| CN112476829A (en) * | 2020-11-09 | 2021-03-12 | 湖南中塑新能源有限公司 | Water flow cutting device for recycling and processing waste plastics |
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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 |
Granted publication date: 20130605 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |