CN201816209U - Wood plastic extrusion dehumidification mixed feeding device - Google Patents
Wood plastic extrusion dehumidification mixed feeding device Download PDFInfo
- Publication number
- CN201816209U CN201816209U CN2010205649468U CN201020564946U CN201816209U CN 201816209 U CN201816209 U CN 201816209U CN 2010205649468 U CN2010205649468 U CN 2010205649468U CN 201020564946 U CN201020564946 U CN 201020564946U CN 201816209 U CN201816209 U CN 201816209U
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- China
- Prior art keywords
- mixing
- cover plate
- dries
- moulded
- wood
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- 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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- 239000002023 wood Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title abstract description 9
- 239000004033 plastic Substances 0.000 title abstract description 9
- 238000007791 dehumidification Methods 0.000 title abstract 3
- 238000001125 extrusion Methods 0.000 title abstract 3
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229920001587 Wood-plastic composite Polymers 0.000 description 3
- 239000011155 wood-plastic composite Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000206 moulding compound Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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 relates to a wood plastic extrusion dehumidification mixed feeding device which comprises a cylinder body, a cover plate and a stirring and mixing chamber, wherein the cylinder body takes on a column shape; the cover plate is arranged on the upper surface of the cylinder body; the cover plate is provided with a motor; the stirring and mixing chamber is arranged at the bottom in the cylinder body and is internally provided with an agitating vane; a stirring shaft is arranged between the agitating vane and the motor; a spiral material groove slideway is arranged between the cover plate and the stirring and mixing chamber; the upper end of the spiral material groove slideway is connected with a feeding hole; and the lower end of the spiral material groove slideway is installed at the upper part of the stirring and mixing chamber. The wood plastic extrusion dehumidification mixed feeding device can be used for dehumidifying, mixing and preventing fed material from blocking when in the feeding process, thus not only improving the quality and efficiency of feeding, but also avoiding the defect of uneven mixing in an extruder.
Description
Technical field
The utility model relates to a kind of drawing-in device, is specifically related to a kind of wood and moulds and extrude the mixing drawing-in device that dries.
Background technology
Plastics and wood plastic product thereof extrude or injection process in, material need add the extruder plasticizing apparatus by feeding hopper when plasticizing, because it is bigger that wood is moulded raw-material coefficient of friction, the phenomenon that the spout putty in feeding procedure, often occurs, and material has been grown the easy moisture absorption standing time, make entrapped moisture in the material, so also need dry processing in first being processed, otherwise can produce bubble in process. mould for wood in addition and extrude, it mixes is very important, but mix because the space is little, and the material coefficient of friction is big in the plasticizing apparatus machine, mixing efficiency is very low in machine.Above-mentioned condition has all influenced wood and has moulded the quality efficiency and the cost of processing.Macromolecular material and wood plastic composite thereof are extruded, in the injection moulding process, make materials such as various compounds enter plasticizing charging barrel by feeding hopper.Traditional plastics or the wooden feeding hopper of moulding plasticizing apparatus only have the function of charge, the situation that spout stops up usually appears for powder or small pellets, not only influence normally carrying out of feeding, also easy entrained gas enters machine barrel, gives follow-uply to extrude processing and bring hidden danger of quality.In addition, the moisture absorption change is damp easily in put procedure for material, and various material proportions need its effect of good mixing competence exertion especially.The utility model proposes at drying, mix requirement, solves the problem of putty in the feeding simultaneously again.Design has also solved the mixed questions that enlarges waste and old timber and the appearance of the plastics scope of application.At present, wood plastic composite is approved by people gradually, enlarges the obstacle of using but a hybrid technology difficult problem that occurs in process becomes wood plastic composite.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, propose wooden moulding and extruded the mixing drawing-in device that dries, this device is implemented in the feeding procedure and dehumidifies simultaneously, mixes and prevent that feeding from stopping up, so not only can improve the quality efficiency of feeding, also avoid the drawback of the mixing inequality of extruder inside simultaneously.
The technical solution of the utility model is: wood is moulded and is extruded the mixing drawing-in device that dries, comprise cylindrical shell, cover plate and mix the chamber, described cylindrical shell is column, cover plate is arranged on the upper surface of cylindrical shell, on the cover board be provided with motor, the chamber of mixing is arranged on the cylindrical shell inner bottom part, is provided with stirring vane in it, be provided with a shaft between described stirring vane and the described motor, at cover plate with mix and be provided with spiral hopper slideway between the chamber; Described cover plate is provided with temperature controller
The upper end of described spiral hopper slideway connects a charge door, and the lower end of spiral hopper slideway is installed in the top that mixes the chamber.
Described spiral hopper slideway is provided with hopper, is provided with heating plate in the bottom of hopper.
Be provided with a control terminal between described temperature controller and the heating plate.
Described control terminal links to each other with heating plate by holding wire.
Described temperature controller links to each other with described control terminal by control line.
Described shaft is coaxial with the main shaft of motor.
The utlity model has following beneficial effect:
The utility model dehumidifies simultaneously in feeding procedure, mixes and prevents that feeding from stopping up, so not only can improve the quality efficiency of feeding, also avoided simultaneously the drawback of the mixing inequality of extruder inside, and in feeding hopper place dehumidifying and mix the floor space that can reduce plasticizing apparatus greatly, moulding compound processing for wood more can accelerate to promote the environmental protection process especially, for realizing energy-saving and cost-reducing production, the realization high-quality mixes extrudes production, and advanced extruding technology device is provided.Can be and extrude manufacturing enterprise the high efficiency technical condition is provided.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a spiral hopper slideway cross section structure schematic diagram of the present utility model.
Fig. 3 is a temperature controller control structure schematic diagram of the present utility model.
Among the figure, 1. motor; 2. charge door; 3. temperature controller; 4. spiral hopper slideway; 5. cylindrical shell; 6. shaft; 7. mix the chamber; 8. stirring vane; 9. cover plate; 10. hopper; 11. heating plate; 12. holding wire; 13. control terminal; 14. control line.
The specific embodiment
Further specify below in conjunction with accompanying drawing, and the related scope of unrestricted the utility model.
Referring to illustrated in figures 1 and 2, in wood is moulded the cylindrical shell 5 of feeding hopper of extruder, two or more spiral hopper slideways 4 from top to bottom are set, the bottom of spiral hopper slideway 4 is provided with heating plate 11, heating plate is subjected to the control of temperature controller 3, and temperature controller 3 can be controlled the heating plate 11 of a plurality of spiral hopper slideways 4 simultaneously.Material can be provided with a plurality of charge doors 2 from charge door 2 feeding, and material glides along spiral hopper 10, and when gliding, because heating plate 11 works under the temperature control condition, the material on it is heated when gliding, dehumidifies, drying.When two kinds of materials are fallen the bottom by the top, enter and mix in the chamber 7, the shaft 6 that mixes chamber 7 has driven stirring vane 8 by motor 1 and has been rotated, after two kinds of materials are mixed in mixing chamber 7, material drops into and is arranged in the outside extruder, material in mixing chamber 7 by the well-mixed while, also can avoid material to stop up at oral area, and be preheated, the comprehensive function of the feeding hopper on the extruder is improved, play the multiple action of dehumidifying, preheating, mixing.The temperature of preheating and dehumidifying can be controlled by temperature controller 3, and different materials can be dehumidified and preheating under different temperature.Described cover plate 9 is provided with temperature controller 3, and described temperature controller 3 links to each other with heating plate 11 by holding wire, and shaft 6 is coaxial with the main shaft of motor 1.
The utility model has designed plural spiral hopper slideway 4 in feeding hopper, different materials can add spiral hopper slideway 4 in proportion, when material glides, make material be heated oven dry, be preheated simultaneously, when dropping to the plasticizing apparatus spout, drive rotating shaft by motor 1 material is stirred, when material is dried heating, also mixed effectively, because of the impetus of shaft 6 is arranged, also avoided material to stop up at spout.Thus, can improve the comprehensive function of feeding hopper greatly, can improve wood plastic product and extrude production efficiency, improve crudy, even can reduce the draw ratio of extruder, this is that wood is moulded in demand technology in the processing, can take up an area of the space for energy-conservation, the minimizing machine of enterprise, and more effective Wood-plastic material that utilizes provides advanced technical conditions.This reaches enterprise's High-efficient Production can both be significant to the protection of environment.
Referring to shown in Figure 3, be provided with a control terminal 13 between described temperature controller 3 and the heating plate 11, described control terminal 13 links to each other with heating plate 11 by holding wire 12, and described temperature controller 3 links to each other with described control terminal 13 by control line 14.Described temperature controller 3 is provided with control panel, and by control panel, the user can be provided with instruction, and can send instruction on control panel.Described temperature controller 3 sends instruction by control line 14 to described control terminal 13, and control terminal 13 carries out heating operation by holding wire 12 control heating plates 11.
Claims (7)
1. wood is moulded and is extruded the mixing drawing-in device that dries, comprise cylindrical shell, cover plate and mix the chamber, described cylindrical shell is column, cover plate is arranged on the upper surface of cylindrical shell, it is characterized in that: on the cover board be provided with motor, the chamber of mixing is arranged on the cylindrical shell inner bottom part, is provided with stirring vane in it, be provided with a shaft between described stirring vane and the described motor, at cover plate with mix and be provided with spiral hopper slideway between the chamber; Described cover plate is provided with temperature controller.
2. wood according to claim 1 is moulded and extruded the mixing drawing-in device that dries, and it is characterized in that: the upper end of described spiral hopper slideway connects a charge door, and the lower end of spiral hopper slideway is installed in the top that mixes the chamber.
3. wood according to claim 1 is moulded and extruded the mixing drawing-in device that dries, and it is characterized in that: described spiral hopper slideway is provided with hopper, is provided with heating plate in the bottom of hopper.
4. wood according to claim 3 is moulded and is extruded the mixing drawing-in device that dries, and it is characterized in that: be provided with a control terminal between described temperature controller and the heating plate.
5. wood according to claim 4 is moulded and is extruded the mixing drawing-in device that dries, and it is characterized in that: described control terminal links to each other with heating plate by holding wire.
6. wood according to claim 4 is moulded and extruded the mixing drawing-in device that dries, and it is characterized in that: described temperature controller links to each other with described control terminal by control line.
7. mould according to the described wood of above-mentioned arbitrary claim and extrude the mixing drawing-in device that dries, it is characterized in that: described shaft is coaxial with the main shaft of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205649468U CN201816209U (en) | 2010-10-18 | 2010-10-18 | Wood plastic extrusion dehumidification mixed feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205649468U CN201816209U (en) | 2010-10-18 | 2010-10-18 | Wood plastic extrusion dehumidification mixed feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816209U true CN201816209U (en) | 2011-05-04 |
Family
ID=43914177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205649468U Expired - Fee Related CN201816209U (en) | 2010-10-18 | 2010-10-18 | Wood plastic extrusion dehumidification mixed feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001172A (en) * | 2010-10-18 | 2011-04-06 | 青岛科技大学 | Mixed feeding device for extrusion and dehumidification of wood and plastics |
| CN109664465A (en) * | 2018-12-28 | 2019-04-23 | 佛山市顺德区震旭塑料机械有限公司 | A kind of injection molding machine nozzle anti-block apparatus and its application method |
-
2010
- 2010-10-18 CN CN2010205649468U patent/CN201816209U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001172A (en) * | 2010-10-18 | 2011-04-06 | 青岛科技大学 | Mixed feeding device for extrusion and dehumidification of wood and plastics |
| CN102001172B (en) * | 2010-10-18 | 2013-04-10 | 青岛科技大学 | Mixed feeding device for extrusion and dehumidification of wood and plastics |
| CN109664465A (en) * | 2018-12-28 | 2019-04-23 | 佛山市顺德区震旭塑料机械有限公司 | A kind of injection molding machine nozzle anti-block apparatus and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20121018 |