CN105172090A - High-quality plastic extruder - Google Patents
High-quality plastic extruder Download PDFInfo
- Publication number
- CN105172090A CN105172090A CN201510411464.6A CN201510411464A CN105172090A CN 105172090 A CN105172090 A CN 105172090A CN 201510411464 A CN201510411464 A CN 201510411464A CN 105172090 A CN105172090 A CN 105172090A
- Authority
- CN
- China
- Prior art keywords
- hopper
- plastic extruder
- pipeline
- feeding device
- quality 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.)
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/286—Raw material dosing
-
- 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
- B29C48/695—Flow dividers, e.g. breaker plates
Abstract
The invention discloses a high-quality plastic extruder. The high-quality plastic extruder comprises a support, an extrusion pipeline, a feeding device, a buffering tank and a metering pump. The extrusion pipeline is arranged on the support. The feeding device is arranged on the extrusion pipeline. The end, not connected with the support, of the extrusion pipeline is provided with a discharging port. The discharging port is provided with the buffering tank. The buffering tank is connected to the metering pump through a connecting pipeline. The feeding device comprises a hot air drier, a hopper, a stirring bin, an air cylinder, a weighing hopper and a stirring device. The hopper is arranged on the upper surface of the stirring bin. The hot air drier is installed on the upper surface of the hopper. The weighing hopper and the stirring device are installed in the stirring bin below the hopper. According to the high-quality plastic extruder, a pressure sensor and a material level sensor are connected with a controller so that the feeding speed of raw materials is ensured, the feeding amount of the materials can be automatically controlled, the materials are evenly stirred, and the quality of extruded finished products is improved. In addition, the metering pump is arranged on the discharging port so that basic conditions can be known in real time, the defect of extrusion underfeeding is overcome, and the product quality is not affected.
Description
Technical field
The present invention relates to device of plastic processing technical field, specifically a kind of high-quality plastic extruder.
Background technology
Extruder is plastic article industry requisite a kind of machinery in the preparation process of plastic product, when utilizing extruder to carry out the preparation of plastic products, if want the quality improving plastic products, just must raw material be made fully to mix when charging to add, if raw material mixing is uneven, the end product quality manufactured will be caused to decline, in addition, when carrying out finished product and extruding, also must ensure the continuity extruded, avoid under feeding, cause the off quality of finished product, adverse influence is caused to the interests of enterprise, but, it is also not enough that present extruder does in these areas, usually cause causing adverse influence to enterprise.
Summary of the invention
The object of the present invention is to provide a kind of high-quality plastic extruder, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of high-quality plastic extruder, comprise support, extrude pipeline, feeding device, baffle-box and measuring pump, described pipeline of extruding is located on support, extrude pipeline and be provided with feeding device, extrude one end that pipeline is not connected with support and be provided with discharging opening, discharging opening is provided with baffle-box, and baffle-box is connected to measuring pump by connecting pipe; Described feeding device comprises air drier, hopper, stir storehouse, cylinder, scale hooper and agitating device, hopper is provided with above stir storehouse, above hopper, air drier is installed, be provided with scale hooper and agitating device in stir storehouse below hopper, the side of leaking material mouth in hopper lower end is provided with cylinder.
As the further scheme of the present invention: the connecting pipe between described baffle-box and measuring pump is provided with safety-valve.
As the further scheme of the present invention: the leakage material mouth place of described hopper lower end is provided with a slip distributing valve, one end and the cylinders of slip distributing valve connect, slip distributing valve is driven to slide by cylinder, below slip distributing valve, be provided with a pressure inductor, pressure inductor is connected with the controller of control end by data wire.
As the further scheme of the present invention: the leakage material mouth facing hopper suitable for reading of described scale hooper, the lateral surface of scale hooper lower end is provided with Electrothermal ring and temperature control inductor, and temperature control inductor is connected with the controller of control end by data wire.
As the further scheme of the present invention: be provided with material level inductor between described paddle and scale hooper, level sensor one end is fixed on the sidewall of stir storehouse, and is connected with the controller of control end by data wire.
Compared with prior art, the present invention passes through pressure sensor, material level inductor is connected with controller, what ensure that raw material adds speed, automatically the number of material inlet can be controlled, material stirring is evenly improved the quality extruding finished product, in addition, at discharging opening, measuring pump is set, base case can be recognized in real time, avoid extruding under feeding, affect the quality of product, in a word, by feeding device and measuring pump with the use of, the quality of extruded product can be made to be greatly improved, reduce the percent defective of extruded product, improve the production efficiency of enterprise, reduce entreprise cost, increase enterprise profit.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-quality plastic extruder.
Fig. 2 is the structural representation of feeding device in high-quality plastic extruder.
In figure: 1-support, 2-extrude pipeline, 3-feeding device, 31-air drier, 32-hopper, 33-stir storehouse, 34-cylinder, 35-scale hooper, 36-agitating device, 37-slip distributing valve, 38-pressure inductor, 39-material level inductor, 310-Electrothermal ring, 311-temperature control inductor, 4-discharging opening, 5-baffle-box, 6-measuring pump, 7-safety-valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 ~ 2, in the embodiment of the present invention, a kind of high-quality plastic extruder, comprise support 1, extrude pipeline 2, feeding device 3, baffle-box 5 and measuring pump 6, described pipeline 2 of extruding is located on support 1, extrude pipeline 2 and be provided with feeding device 3, extrude one end that pipeline 2 is not connected with support 1 and be provided with discharging opening 4, discharging opening 4 is provided with baffle-box 5, baffle-box 5 is connected to measuring pump 6 by connecting pipe, connecting pipe between baffle-box 5 and measuring pump 6 is provided with safety-valve 7, at discharging opening 4, measuring pump 6 is set, base case can be recognized in real time, avoid extruding under feeding, affect the quality of product, by feeding device 3 and measuring pump 6 with the use of, the quality of extruded product can be made to be greatly improved, reduce the percent defective of extruded product, improve the production efficiency of enterprise, reduce entreprise cost, increase enterprise profit, described feeding device 3 comprises air drier 31, hopper 32, stir storehouse 33, cylinder 34, scale hooper 35 and agitating device 36, hopper 32 is provided with above stir storehouse 33, hopper 32 is provided with air drier 31 above, scale hooper 35 and agitating device 36 are installed in the stir storehouse 33 below hopper 32, agitating device 36 is by motor, rotating shaft and paddle composition, motor is arranged on the outside of stir storehouse 33, be connected with one end of rotating shaft, rotating shaft is goed deep in stir storehouse 33, paddle is arranged in the rotating shaft immediately below scale hooper 35 lower end leakage material mouth and is provided with paddle, in order to stir the material entered in stir storehouse 33, make the more even of mixing of materials, the side of leaking material mouth in hopper 32 lower end is provided with cylinder 34, hopper 32 is back taper, is rolled over to hold to be welded by stainless sheet steel, and its inner surface is smooth through polishing, decreases the frictional force between material and hopper 32 inner surface, is convenient to blanking, a slip distributing valve 37 is provided with at the leakage material mouth place of hopper 32 lower end, in order to control the number of material in hopper 32 and to enter the number of the material in stir storehouse 33, one end of slip distributing valve 37 is connected with cylinder 34, slip distributing valve 37 is driven to slide by cylinder 34, the size of material mouth unlatching is leaked by controlling hopper 32, control material enter in stir storehouse 33 number, one pressure inductor 38 is installed below slip distributing valve 37, pressure inductor 38 is connected with the controller of control end by data wire, the leakage material mouth facing hopper 32 suitable for reading of described scale hooper 35, the lateral surface of scale hooper 35 lower end is provided with Electrothermal ring 310 and temperature control inductor 311, temperature control inductor 311 is connected with the controller of control end by data wire, material level inductor 39 is provided with between paddle and scale hooper 35, level sensor 39 one end is fixed on the sidewall of stir storehouse 33, and be connected with the controller of control end by data wire, in order to respond to the number of material in stir storehouse 33, be connected with controller by pressure sensor 38, material level inductor 39, what ensure that raw material adds speed, automatically can control the number of material inlet, material stirring evenly be improved the quality extruding finished product.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a high-quality plastic extruder, comprise support, extrude pipeline, feeding device, baffle-box and measuring pump, it is characterized in that, described pipeline of extruding is located on support, extrude pipeline and be provided with feeding device, extrude one end that pipeline is not connected with support and be provided with discharging opening, discharging opening is provided with baffle-box, and baffle-box is connected to measuring pump by connecting pipe; Described feeding device comprises air drier, hopper, stir storehouse, cylinder, scale hooper and agitating device, hopper is provided with above stir storehouse, above hopper, air drier is installed, be provided with scale hooper and agitating device in stir storehouse below hopper, the side of leaking material mouth in hopper lower end is provided with cylinder.
2. a kind of high-quality plastic extruder according to claim 1, it is characterized in that, the connecting pipe between described baffle-box and measuring pump is provided with safety-valve.
3. a kind of high-quality plastic extruder according to claim 1, it is characterized in that, the leakage material mouth place of described hopper lower end is provided with a slip distributing valve, one end and the cylinders of slip distributing valve connect, slip distributing valve is driven to slide by cylinder, below slip distributing valve, be provided with a pressure inductor, pressure inductor is connected with the controller of control end by data wire.
4. a kind of high-quality plastic extruder according to claim 1, it is characterized in that, the leakage material mouth facing hopper suitable for reading of described scale hooper, the lateral surface of scale hooper lower end is provided with Electrothermal ring and temperature control inductor, and temperature control inductor is connected with the controller of control end by data wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411464.6A CN105172090A (en) | 2015-07-14 | 2015-07-14 | High-quality plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411464.6A CN105172090A (en) | 2015-07-14 | 2015-07-14 | High-quality plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105172090A true CN105172090A (en) | 2015-12-23 |
Family
ID=54894748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510411464.6A Pending CN105172090A (en) | 2015-07-14 | 2015-07-14 | High-quality plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172090A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769660A (en) * | 2016-11-09 | 2017-05-31 | 北京工业大学 | A kind of rheological characteristic on-line analysis system |
| CN107471590A (en) * | 2017-09-15 | 2017-12-15 | 凡高实业有限公司 | A kind of high quality plastic extruder |
| CN111421784A (en) * | 2020-03-30 | 2020-07-17 | 包志国 | Plastics production facility with reinforced function of ration |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1170527A (en) * | 1997-06-20 | 1999-03-16 | Mitsubishi Heavy Ind Ltd | Hopper structure for supplying powder-like raw material |
| DE202005012736U1 (en) * | 2005-08-12 | 2005-10-27 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Assembly to control a mixture of raw material components, for delivery to an extruder, has a belt weighing station with a weight sensor to carry feeds from a supply for one component and a volumetric dosing unit for other components |
| CN102186751A (en) * | 2008-08-14 | 2011-09-14 | 陶氏环球技术有限责任公司 | Fragmention of agglomerated fine solids |
| CN204196191U (en) * | 2014-10-30 | 2015-03-11 | 山东嘉琪管业有限公司 | A kind of inlet amount automatic regulating apparatus of extruder band heating |
| CN204209952U (en) * | 2014-09-18 | 2015-03-18 | 杭州和顺塑业有限公司 | A kind of plastic film extruder with measuring pump |
-
2015
- 2015-07-14 CN CN201510411464.6A patent/CN105172090A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1170527A (en) * | 1997-06-20 | 1999-03-16 | Mitsubishi Heavy Ind Ltd | Hopper structure for supplying powder-like raw material |
| DE202005012736U1 (en) * | 2005-08-12 | 2005-10-27 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Assembly to control a mixture of raw material components, for delivery to an extruder, has a belt weighing station with a weight sensor to carry feeds from a supply for one component and a volumetric dosing unit for other components |
| CN102186751A (en) * | 2008-08-14 | 2011-09-14 | 陶氏环球技术有限责任公司 | Fragmention of agglomerated fine solids |
| CN204209952U (en) * | 2014-09-18 | 2015-03-18 | 杭州和顺塑业有限公司 | A kind of plastic film extruder with measuring pump |
| CN204196191U (en) * | 2014-10-30 | 2015-03-11 | 山东嘉琪管业有限公司 | A kind of inlet amount automatic regulating apparatus of extruder band heating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769660A (en) * | 2016-11-09 | 2017-05-31 | 北京工业大学 | A kind of rheological characteristic on-line analysis system |
| CN107471590A (en) * | 2017-09-15 | 2017-12-15 | 凡高实业有限公司 | A kind of high quality plastic extruder |
| CN111421784A (en) * | 2020-03-30 | 2020-07-17 | 包志国 | Plastics production facility with reinforced function of ration |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |