CN108044832A - Thermosetting plastics granulator - Google Patents
Thermosetting plastics granulator Download PDFInfo
- Publication number
- CN108044832A CN108044832A CN201711376689.8A CN201711376689A CN108044832A CN 108044832 A CN108044832 A CN 108044832A CN 201711376689 A CN201711376689 A CN 201711376689A CN 108044832 A CN108044832 A CN 108044832A
- Authority
- CN
- China
- Prior art keywords
- extrusion die
- machine barrel
- thermosetting plastics
- feed bin
- feeding chamber
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Glanulating (AREA)
Abstract
The present invention relates to a kind of thermosetting plastics granulators, including feed bin, force feeding chamber, machine barrel, stock-cutter, receiving hopper；There is feeding port above the feed bin, bin bottom is equipped with Quimby pump, and Quimby pump is driven by variable-frequency motor, and regulation motor frequency changes to control the feeding quantity into compulsory feeder；Feeding chamber is forced to be mounted below feed bin, the material pressure that feed bin conveying is come in is added in the machine barrel forced below feeding chamber；The machine barrel uses the screw device combined by bar core and spiral shell block that material is extruded into extrusion die, by extrusion die by material forming, material is obtained finished product of the same size by the place installation stock-cutter close to extrusion die from extrusion die cut-out, and finished product falls into receiving hopper and is collected.Transfer process and cost of labor are saved；Using machine barrel stir and the fixed cutting of the shaping of extrusion die and stock-cutter forms finished product, fine powder is few, high yield rate, uniform in size.
Description
Technical field
The present invention relates to chemical production equipment more particularly to thermosetting plastics granulators.
Background technology
Extrusion granulator machine in this programme is to coordinate my company's patent application number 201510449226.4（Engine commutator is used
High glass extrusion die granulation type phenolaldehyde moulding compound）And it researches and develops.Thermosetting plastics, such as phenolaldehyde moulding compound conventional dry production technology
Flow：Dispensing-mixing-mixing（Twin-roll machine/single, double screw extruder）- tabletting-cooling-crushing granulation-screening-batch mixes-bag
Dress, step is more, and up for further improving production, and the powder that tabletting and crushing granulation generate is more, waste of resource, dirt
Contaminate environment.
The content of the invention
It is an object of the invention to provide a kind of good thermosetting plastics granulator of continuity, for solving common dry method life
Particle is uneven in production, the more problem of powder.
Specifically, technical solution provided by the invention is：A kind of thermosetting plastics granulator including feed bin, is forced to add
Feed bin, machine barrel, stock-cutter, receiving hopper；There is feeding port above the feed bin, bin bottom is equipped with Quimby pump, Quimby pump
It is driven by variable-frequency motor, regulation motor frequency changes to control the feeding quantity into compulsory feeder；Feeding chamber is forced to be mounted on
Below feed bin, the material pressure that feed bin conveying is come in is added in the machine barrel forced below feeding chamber；The machine barrel use by
Material is extruded into extrusion die by bar core and the screw device of spiral shell block combination, by extrusion die by material forming, close to extrusion die
Material is obtained finished product of the same size by the place installation stock-cutter of head from extrusion die cut-out, and finished product falls into receiving hopper and received
Collection.
Further technical solution is the present invention：The machine barrel is cylindrical type, interior hollow, outside package water jacket, water jacket
Outside covers heating collar again.
Further technical solution is the present invention：The machine barrel is divided into five areas, is opened from feeding chamber entrance is forced for an area
Begin to five end of extent of extrusion die, each area can independent temperature control, by temperature controller control water jacket valve switch and heating mantle work Lai
Control the temperature in each area.
Further technical solution is the present invention：The extrusion die is cylindrical shape, and end face is provided with forming through hole.
Further technical solution is the present invention：The extrusion die is rectangular column shape, and side is provided with forming through hole.
Further technical solution is the present invention：The extrusion die is rectangular column shape, and side and end face are all provided with shaping
Through hole.
Further technical solution is the present invention：The bar core is hollow, can lead to cooling water.
Further technical solution is the present invention：The spiral shell block is made of transfer block and knead block, and spiral shell block is combined by material
Depending on the physical property of formula.
The advantageous effect that the present invention obtains is：Due to the adoption of the above technical scheme, whole preparation process is linked together
Production process is completed with a set of equipment, has saved transfer process and cost of labor；Using machine barrel stir and extrusion die
Shaping and the fixed cutting of stock-cutter form finished product, and fine powder is few, high yield rate, uniform in size.
Description of the drawings
Fig. 1 is the schematic diagram of thermosetting plastics granulator of the present invention.
Specific embodiment
As shown in Figure 1, a kind of novel extrusion granulator, including：There are feeding port 1.1 in feed bin 1, top, are mixed by formula
Material put by feeding port, bin bottom has Quimby pump 1.2, and Quimby pump is driven by variable-frequency motor 1.3, regulation motor frequency
Rate changes to control the feeding quantity into compulsory feeder；Feeding chamber 2 is forced, is driven by motor 2.2 and forces charging screw rod
2.1, the material that feed bin conveying is come in is forced in the machine barrel 3 being added in extrusion granulator machine；Machine barrel is cylindrical type, interior hollow,
Outside package water jacket, water jacket outside cover heating collar again, and machine barrel is divided into five areas, and charging entrance is forced to start for an area to extrusion die
First five end of extent, each area can independent temperature control, by temperature controller water jacket valve switch and heating mantle work is controlled to control each area
Temperature；Screw device 4 is combined by bar core and spiral shell block, and bar core is hollow, can lead to cooling water, and spiral shell block divides transfer block and knead block, spiral shell
Block combines the different and corresponding various combinations by being formulated；Gearbox 5 and variable-frequency motor, Frequency Converter Control variable-frequency motor drive speed change
Gear-box, change gear box drive screw rod work；Extrusion die 6, extrusion die can be divided to front extrusion and side to squeeze out two kinds, by
Best in cylinder grain, so the extrusion die is cylindrical shape, it is good selection that end face, which is provided with forming through hole, can be obtained
Maximized single side extrusion capacity；The extrusion die is rectangular column shape, and side is provided with forming through hole, can be so extruded into multiaspect
Type, rectangular column shape is primarily to plane is cut convenient for pelleter；The extrusion die is rectangular column shape, and side and end face are all opened
There is forming through hole, peak efficiency extrusion die can be obtained；The stock-cutter 7 driven with motor 7.1, cuts material from extrusion die
Get off, cutter is mounted on knife rest, and cutter is replaceable；Receiving hopper 8 the powder collection cut, is sent by air-cooled
To baling press or warehouse；Slide bar 9, change gear box can drive screw rod to move back and forth by slide bar by hydraulic pressure, easy cleaning machine barrel
Internal buildup, while certain injection pressure can be provided to extruder head；Pedestal 10, fixed support entire machine.
Specific embodiment is only exemplary that present invention is described, and be not intended to limit the present invention will included in right
Seek interior other embodiment.
Claims (8)
1. a kind of thermosetting plastics granulator, it is characterised in that:Including feed bin, force feeding chamber, machine barrel, stock-cutter, splicing
Bucket；There is feeding port above the feed bin, bin bottom is equipped with Quimby pump, and Quimby pump is driven by variable-frequency motor, adjusts electricity
Unit frequency changes to control the feeding quantity into compulsory feeder；Force feeding chamber be mounted on feed bin below, feed bin convey into
The material pressure come is added in the machine barrel forced below feeding chamber；The machine barrel uses the screw rod combined by bar core and spiral shell block to fill
It puts and material is extruded into extrusion die, by extrusion die by material forming, stock-cutter is installed object in the place of close extrusion die
Material obtains finished product of the same size from extrusion die cut-out, and finished product falls into receiving hopper and is collected.
2. thermosetting plastics granulator according to claim 1, which is characterized in that the machine barrel is cylindrical type, in interior
Sky, outside package water jacket, water jacket outside covers heating collar again.
3. thermosetting plastics granulator according to claim 2, which is characterized in that the machine barrel is divided into five areas, from strong
Feeding chamber entrance processed starts for an area to five end of extent of extrusion die, each area can independent temperature control, water jacket valve is controlled by temperature controller
Door switch and heating mantle work to control the temperature in each area.
4. thermosetting plastics granulator according to claim 1, which is characterized in that the extrusion die is cylindrical shape,
End face is provided with forming through hole.
5. thermosetting plastics granulator according to claim 1, which is characterized in that the extrusion die is rectangular column shape,
Side is provided with forming through hole.
6. thermosetting plastics granulator according to claim 1, which is characterized in that the extrusion die is rectangular column shape,
Side and end face are all provided with forming through hole.
7. thermosetting plastics granulator according to claim 1, which is characterized in that the bar core is hollow, can lead to cooling water.
8. thermosetting plastics granulator according to claim 1, which is characterized in that the spiral shell block is by transfer block and knead block
Composition, depending on the combination of spiral shell block is by the physical property of material formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711376689.8A CN108044832A (en) | 2017-12-19 | 2017-12-19 | Thermosetting plastics granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711376689.8A CN108044832A (en) | 2017-12-19 | 2017-12-19 | Thermosetting plastics granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108044832A true CN108044832A (en) | 2018-05-18 |
Family
ID=62130054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711376689.8A Pending CN108044832A (en) | 2017-12-19 | 2017-12-19 | Thermosetting plastics granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044832A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350497A (en) * | 2013-05-14 | 2013-10-16 | 郑泓 | Special precision extrusion system for polyvinylidene fluoride |
| CN204054582U (en) * | 2014-07-25 | 2014-12-31 | 广西信和新合成材料有限公司 | Extruder automatic feeding device |
| CN104387770A (en) * | 2014-12-03 | 2015-03-04 | 常熟市金泉化纤织造有限责任公司 | Preparation method of modified polyphenylene sulfide composite master batch |
| CN204869587U (en) * | 2015-08-12 | 2015-12-16 | 中山市点石塑胶有限公司 | Fashioned twin -screw extrusion device of plastic pellet |
| CN106042211A (en) * | 2016-08-10 | 2016-10-26 | 天津华庆百胜塑业有限公司 | Plastic granulator |
| CN206140862U (en) * | 2016-08-31 | 2017-05-03 | 江苏互胜新材料科技有限公司 | High efficiency double screw extruder |
| CN107351275A (en) * | 2017-09-04 | 2017-11-17 | 广西信和新合成材料有限公司 | Novel phenolic moulding compound preparation system |
-
2017
- 2017-12-19 CN CN201711376689.8A patent/CN108044832A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350497A (en) * | 2013-05-14 | 2013-10-16 | 郑泓 | Special precision extrusion system for polyvinylidene fluoride |
| CN204054582U (en) * | 2014-07-25 | 2014-12-31 | 广西信和新合成材料有限公司 | Extruder automatic feeding device |
| CN104387770A (en) * | 2014-12-03 | 2015-03-04 | 常熟市金泉化纤织造有限责任公司 | Preparation method of modified polyphenylene sulfide composite master batch |
| CN204869587U (en) * | 2015-08-12 | 2015-12-16 | 中山市点石塑胶有限公司 | Fashioned twin -screw extrusion device of plastic pellet |
| CN106042211A (en) * | 2016-08-10 | 2016-10-26 | 天津华庆百胜塑业有限公司 | Plastic granulator |
| CN206140862U (en) * | 2016-08-31 | 2017-05-03 | 江苏互胜新材料科技有限公司 | High efficiency double screw extruder |
| CN107351275A (en) * | 2017-09-04 | 2017-11-17 | 广西信和新合成材料有限公司 | Novel phenolic moulding compound preparation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |