CN106738776A - A kind of screw extrusion apparatus - Google Patents
A kind of screw extrusion apparatus Download PDFInfo
- Publication number
- CN106738776A CN106738776A CN201510822425.5A CN201510822425A CN106738776A CN 106738776 A CN106738776 A CN 106738776A CN 201510822425 A CN201510822425 A CN 201510822425A CN 106738776 A CN106738776 A CN 106738776A
- Authority
- CN
- China
- Prior art keywords
- transfer case
- extruder
- extrusion apparatus
- screw extrusion
- motor
- 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
- 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
- B29C48/69—Filters or screens for the moulding material
-
- 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
- B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
Landscapes
- 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 invention discloses a kind of screw extrusion apparatus, including support, motor, elevating hopper, transfer case, extruder and circulating water cooling system, the motor is rack-mount, the motor is connected with transfer case by main shaft, sieves is installed in the transfer case, elevating hopper is installed above transfer case, valve is installed on the elevating hopper, the transfer case is connected with extruder, and the circulating water cooling system is connected with extruder.Screw extrusion apparatus of the present invention, the device uses twin-screw, material to become the superior colloid of mixing by the material of several solid-likes and extrude barrel by the high speed co-rotating twin screw tightly engaged in barrel；Different formula, it is only necessary to adjust the corresponding process parameters of extrusion device, can just be made the powdery paints that performance is not waited, varied in color；With simple structure, easy to operate, can avoid artificial cleaning it is time-consuming, power-consuming, waste raw material, significantly reduce the production cost of enterprise.
Description
Technical field
The present invention relates to material extruding technology field, more particularly to a kind of screw extrusion apparatus.
Background technology
Extruder main frame is extruding machine, and it is by extrusion system, transmission system and heating and cooling system
Composition.Extruder is mainly used in extruding the thermoplastics such as soft, PVC-U, polyethylene,
Can process various plastic products, such as blown film, squeeze pipe, pressing plate, hot candied with also can be used to melt
Melt granulation.In coating production process, during manufacture master batch, it is often necessary to change color.It is general at present
Logical extruder when color is changed, it is necessary to carry out clear with substantial amounts of purge material, it is both time-consuming,
It is power-consuming, raw material are wasted again.
The content of the invention
Time-consuming, power-consuming, waste of materials defect when the present invention changes color for above-mentioned extruder
A kind of problem, there is provided screw extrusion apparatus, the device uses twin-screw, and material is by barrel
The high speed co-rotating twin screw for tightly engaging, becomes mixing superior by the material of several solid-likes
Colloid extrusion barrel；Different formula, it is only necessary to adjust the corresponding process parameters of extrusion device,
The powdery paints that performance is not waited, varied in color can be just made.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of screw extrusion apparatus, including support, motor, elevating hopper, transfer case, extruder
And circulating water cooling system, the motor is rack-mount, and the motor passes through with transfer case
Main shaft is connected, and sieves is provided with the transfer case, and elevating hopper is provided with above transfer case,
Valve is installed, the transfer case is connected with extruder, the recirculated water cooling on the elevating hopper
But system is connected with extruder.
Further, the motor is connected by support with support.
Further, rubber slab is installed between the support and support.
Further, the thickness of the rubber slab is 8-10mm.
Further, the extruder includes barrel, screw rod, heater.
Further, the heater is electric heater.
Further, discharging opening is offered on the barrel.
Further, the transfer case is purpose variable speed transfer case.
Beneficial effects of the present invention：A kind of screw extrusion apparatus, the device uses twin-screw, thing
Material passes through the high speed co-rotating twin screw tightly engaged in barrel, by the material of several solid-likes
Become the superior colloid extrusion barrel of mixing；Different formula, it is only necessary to adjust extrusion device
Corresponding process parameters, can just be made the powdery paints that performance is not waited, varied in color；With structure
It is simple and convenient to operate, time-consuming, power-consuming, the waste raw material of artificial cleaning can be avoided, has
Reduce to effect the production cost of enterprise.
Brief description of the drawings
Fig. 1 is screw extrusion apparatus structure chart of the present invention；
Related components symbol description：
1st, support；2nd, motor；3rd, support；4th, rubber slab；5th, elevating hopper；6th, valve；
7th, purpose variable speed transfer case；8th, sieves；9th, electric heater；10th, barrel；11st, screw rod；
12nd, circulating water cooling system；13rd, discharging opening.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to
Understand and understand, with reference to being specifically illustrating, the present invention is expanded on further.
During specific implementation, with reference to Fig. 1, a kind of screw extrusion apparatus, including support 1, motor
2nd, support 3, elevating hopper 5, transfer case 7, extruder and circulating water cooling system 12.Motor
2 are arranged on support 1 by support 3.Motor is connected by main shaft with transfer case 7, transfer
Case can be purpose variable speed transfer case, and sieves 8 is provided with transfer case, and sieves is in transfer case
Material filtered, sieves is filtered using three layer filtration net.The top peace of transfer case
Equipped with elevating hopper 5, material is added in transfer case by elevating hopper, in order to control feeding speed,
Valve 6 can be installed in the bottom of elevating hopper.Transfer case is connected with extruder, and transfer case will
The material feeding extruder for having filtered, extruder is connected with circulating water cooling system 12, circulates
Water cooling system is circulated water cooling down to extruder.
In order to prevent motor oscillating, rubber slab 4, rubber are lined between the support and support of motor
The thickness of offset plate can be 8-10mm.
In order to reach preferably extrusion effect, extruder uses double screw extruder, extruder bag
Include barrel 10, screw rod 11, heater 9.Heater can be electric heater.Set on barrel
There is discharging opening 13.
Material passes through to tightly engage the screw rod of high speed rotating Vortex in barrel, is kneaded through transporting molten
And when extruding barrel, the superior colloid of mixing is become by the material of several solid-likes.In this mistake
Cheng Zhong, material makes various soluble substances fully be melted by quickly pulverizing and melting, and makes
Material can not be melted fully dispersed, and be melted the encirclement of shape mixture.Again through compressing tablet and crush
Powder product.To different formulas, it is only necessary to the corresponding process parameters of extruder are adjusted, with regard to energy
Performance is made, the powdery paints for varying in color.With simple structure, easy to operate, can
To avoid time-consuming, power-consuming, the waste raw material of artificial cleaning, the life of enterprise is significantly reduced
Produce cost.
Embodiment described above is only that the preferred embodiment of the present invention is described, and
It is non-that the spirit and scope of the present invention are defined.The premise of design concept of the present invention is not being departed from
Under, all variations and modifications that this area ordinary person makes to technical scheme,
Protection scope of the present invention should be dropped into.
Claims (8)
1. a kind of screw extrusion apparatus, including support, motor, extruder, the motor peace
On support, the extruder is rack-mount, it is characterised in that：Also include elevating hopper,
Transfer case, circulating water cooling system, the motor are connected with transfer case by main shaft, described point
Sieves is installed in dynamic case, elevating hopper is installed above transfer case, pacify on the elevating hopper
Equipped with valve, the transfer case is connected with extruder, the circulating water cooling system and extruder
It is connected.
2. according to a kind of screw extrusion apparatus described in claim 1, it is characterised in that：Institute
Motor is stated to be connected with support by support.
3. according to a kind of screw extrusion apparatus described in claim 2, it is characterised in that：Institute
State and rubber slab is installed between support and support.
4. according to a kind of screw extrusion apparatus described in claim 3, it is characterised in that：Institute
The thickness for stating rubber slab is 8-10mm.
5. according to a kind of screw extrusion apparatus described in claim 1, it is characterised in that：Institute
Stating extruder includes barrel, screw rod, heater.
6. according to a kind of screw extrusion apparatus described in claim 5, it is characterised in that：Institute
Heater is stated for electric heater.
7. according to a kind of screw extrusion apparatus described in claim 6, it is characterised in that：Institute
State and discharging opening is offered on barrel.
8. according to a kind of screw extrusion apparatus described in claim 1, it is characterised in that：Institute
Transfer case is stated for purpose variable speed transfer case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822425.5A CN106738776A (en) | 2015-11-23 | 2015-11-23 | A kind of screw extrusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822425.5A CN106738776A (en) | 2015-11-23 | 2015-11-23 | A kind of screw extrusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738776A true CN106738776A (en) | 2017-05-31 |
Family
ID=58963430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822425.5A Pending CN106738776A (en) | 2015-11-23 | 2015-11-23 | A kind of screw extrusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738776A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028105A1 (en) * | 1997-12-04 | 1999-06-10 | Illinois Institute Of Technology | Process for recycling of rubber materials |
| CN2333530Y (en) * | 1998-05-26 | 1999-08-18 | 烟台粉末技术开发公司 | Thermosetting powder extruder |
| JP2006192748A (en) * | 2005-01-14 | 2006-07-27 | Fujimori Kogyo Co Ltd | Regeneration method of aluminum foil-containing multilayered film and manufacturing method of regenerated product using it |
| CN202113833U (en) * | 2011-05-31 | 2012-01-18 | 苏州诚辉塑胶有限公司 | Twin-screw granulator |
| CN204585609U (en) * | 2015-03-27 | 2015-08-26 | 江苏申源新材料有限公司 | A kind of cold cut prilling granulator of CABLE MATERIALS processing |
-
2015
- 2015-11-23 CN CN201510822425.5A patent/CN106738776A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028105A1 (en) * | 1997-12-04 | 1999-06-10 | Illinois Institute Of Technology | Process for recycling of rubber materials |
| CN2333530Y (en) * | 1998-05-26 | 1999-08-18 | 烟台粉末技术开发公司 | Thermosetting powder extruder |
| JP2006192748A (en) * | 2005-01-14 | 2006-07-27 | Fujimori Kogyo Co Ltd | Regeneration method of aluminum foil-containing multilayered film and manufacturing method of regenerated product using it |
| CN202113833U (en) * | 2011-05-31 | 2012-01-18 | 苏州诚辉塑胶有限公司 | Twin-screw granulator |
| CN204585609U (en) * | 2015-03-27 | 2015-08-26 | 江苏申源新材料有限公司 | A kind of cold cut prilling granulator of CABLE MATERIALS processing |
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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: 20170531 |