CN205202096U - Novel multicolour wood plastic composite's production facility - Google Patents
Novel multicolour wood plastic composite's production facility Download PDFInfo
- Publication number
- CN205202096U CN205202096U CN201520947181.9U CN201520947181U CN205202096U CN 205202096 U CN205202096 U CN 205202096U CN 201520947181 U CN201520947181 U CN 201520947181U CN 205202096 U CN205202096 U CN 205202096U
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- CN
- China
- Prior art keywords
- screw rod
- multicolour
- main
- plastic composite
- wood plastic
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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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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a novel multicolour wood plastic composite's production facility, it includes the frame frame top one end is equipped with main motor, main motor links to each other with the screw rod, the screw rod is installed in the barrel be equipped with main feed inlet and vice feed inlet on the barrel be equipped with the vacuum extraction opening on the barrel between main feed inlet and the vice feed inlet, the vacuum extraction opening links to each other with evacuating device, main feed inlet links to each other with main feeding device, vice feed inlet links to each other with vice feeding device, the screw rod comprises toper section and cylindricality section, the shallow screw channel department in the toper section is established to the cylindricality section. The utility model discloses the extrusion pressure is high, has main feeding device, vice feeding device, evacuating device's toper single screw extruder, and bubble -free is bulged for produce high wood flour content multicolour wood plastic composite.
Description
Technical field
The utility model relates to a kind of production equipment of wood plastic composite, is specifically related to a kind of production equipment of colorful wood plastic composite.
Background technology
Traditional wood plastic composite entire body solid colour, achromatization, the exploitation of multicolour wood plastic composite becomes one of study hotspot.Traditional single screw extrusion machine is due to without vacuum extractor, and dereliction drawing-in device, easily produces bubble, and the problems such as bulge extrude production by low velocity, and extrusion pressure is little, inefficiency, eliminate by industry.Existing multicolour wood plastic composite mainly adopts conical double screw extruder to produce, and in the wooden plastic particles of light color, adds dark look mother to obtain multicolour wood plastic composite.The primary raw material of wood plastic composite is recycled plastic, and composition is unstable, particularly multi-componently mixes recycled plastic, and performance difference is larger.Conical double screw extruder plasticizing better, look is female easily mixes the compatible conjunction of wooden plastic particles prepared by recycled plastic or partially compatible closes with multi-component, cause multicolour wood plastic composite background color color burn, color lines are unstable, poor reproducibility, particularly easily occur color mixture spot, product rejection rate is very high.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of extrusion pressure high, with the tapered single screw extruder of main drawing-in device, secondary drawing-in device, vacuum extractor, bubble-free bulge, for the production of the equipment of high wood powder content multicolour wood plastic composite.
Technical scheme: in order to solve the problems of the technologies described above, the production equipment of a kind of novel multicolour wood plastic composite described in the utility model, it comprises frame, above described frame, one end is provided with mair motor, described mair motor is connected with screw rod, described screw rod is arranged in machine barrel, described machine barrel is provided with main spout and secondary spout, machine barrel between described main spout and secondary spout is provided with vacuum pumping opening, described vacuum pumping opening is connected with vacuum extractor, described main spout is connected with main drawing-in device, described secondary spout is connected with secondary drawing-in device, described screw rod is made up of conical section and cylindrical portion, described cylindrical portion is located at the shallow screw channel place of conical section.
Described main spout, secondary spout and vacuum pumping opening are all located on the machine barrel at screw rod conical section place.
The spiral groove depth of described screw rod conical section reduces gradually, to minimum with cylindrical portion junction.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: first, the utility model adopts Single screw extrusion, plasticizing mixed weakens, wood plastic particles is not easy to merge mutually with Masterbatch, efficiently solves the problem that multicomponent recycled plastic produces colorful wood plastic composite color instability; Second, the utility model devises the singe screw of one group of taper, screw rod is made up of conical section and cylindrical portion, the screw channel of conical section screw rod shoals gradually, and is obviously deeper than cylindrical portion, and wooden plastic particles is not filled up completely in conical section screw rod, all the time " hungry feeding " state is in, and be heated in this section, moisture evaporation, takes away with vacuum extractor; 3rd, the utility model devises main drawing-in device, and make single screw extrusion machine of the present invention can regulate engine speed and main feeding rotating speed respectively, namely extrusion pressure is adjustable, when solving Single screw extrusion, the uncontrollable problem of color shape, has enriched the texture of color; 4th, the utility model devises the screw-rod structure that conical section combines with cylindrical portion, adds the extrusion pressure of singe screw, is applicable to the production of high wood powder content multicolour wood plastic composite; 5th, the utility model devises secondary drawing-in device, change traditional direct Masterbatch is first mixed with wooden plastic particles after the mode extruded again, simplify production stage, make the addition of look mother regulate at any time simultaneously, be conducive to adjusting at any time the lines of color and enrich degree.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of screw rod described in the utility model and machine barrel.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As depicted in figs. 1 and 2, the production equipment of a kind of novel multicolour wood plastic composite described in the utility model, it comprises frame 1, above described frame 1, one end is provided with mair motor 2, described mair motor 2 is connected with screw rod 3, described screw rod 3 is arranged in machine barrel 4, described machine barrel 4 is provided with main spout 5 and secondary spout 6, machine barrel 4 between described main spout 5 and secondary spout 6 is provided with vacuum pumping opening 7, described vacuum pumping opening 7 is connected with vacuum extractor 8, described main spout 5 is connected with main drawing-in device 9, described secondary spout 6 is connected with secondary drawing-in device 10, described screw rod 3 is made up of conical section 11 and cylindrical portion 12, described cylindrical portion 12 is located at the shallow screw channel place of conical section 11, described main spout 5, secondary spout 6 and vacuum pumping opening 7 are all located on the machine barrel at screw rod 3 conical section 11 place, the spiral groove depth of described screw rod 3 conical section 11 reduces gradually, to minimum with cylindrical portion 12 junction.The utility model adopts Single screw extrusion, and screw rod is made up of conical section and cylindrical portion, and mixed color is stablized, product quality is high, and adopt vacuum extractor, extrusion pressure is high, and bubble-free bulge occurs, is applicable to the production of high wood powder content multicolour wood plastic composite.
The utility model provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection domain of the present utility model, and all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (3)
1. the production equipment of a novel multicolour wood plastic composite, it is characterized in that: it comprises frame (1), mair motor (2) is provided with in one end, described frame (1) top, described mair motor (2) is connected with screw rod (3), described screw rod (3) is arranged in machine barrel (4), described machine barrel (4) is provided with main spout (5) and secondary spout (6), machine barrel (4) between described main spout (5) and secondary spout (6) is provided with vacuum pumping opening (7), described vacuum pumping opening (7) is connected with vacuum extractor (8), described main spout (5) is connected with main drawing-in device (9), described secondary spout (6) is connected with secondary drawing-in device (10), described screw rod (3) is made up of conical section (11) and cylindrical portion (12), described cylindrical portion (12) is located at the shallow screw channel place of conical section (11).
2. the production equipment of novel multicolour wood plastic composite according to claim 1, is characterized in that: described main spout (5), secondary spout (6) and vacuum pumping opening (7) are all located on the machine barrel at screw rod (3) conical section (11) place.
3. the production equipment of novel multicolour wood plastic composite according to claim 1, is characterized in that: the spiral groove depth of described screw rod (3) conical section (11) reduces gradually, to minimum with cylindrical portion (12) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947181.9U CN205202096U (en) | 2015-11-25 | 2015-11-25 | Novel multicolour wood plastic composite's production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947181.9U CN205202096U (en) | 2015-11-25 | 2015-11-25 | Novel multicolour wood plastic composite's production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205202096U true CN205202096U (en) | 2016-05-04 |
Family
ID=55839835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520947181.9U Expired - Fee Related CN205202096U (en) | 2015-11-25 | 2015-11-25 | Novel multicolour wood plastic composite's production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205202096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398018A (en) * | 2015-11-25 | 2016-03-16 | 无锡啄木鸟环保建材有限公司 | Production equipment and production process for novel multicolour wood-plastic composite material |
| CN106738775A (en) * | 2015-11-25 | 2017-05-31 | 无锡啄木鸟环保建材有限公司 | A kind of production equipment of new multicolour wood plastic composite |
-
2015
- 2015-11-25 CN CN201520947181.9U patent/CN205202096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398018A (en) * | 2015-11-25 | 2016-03-16 | 无锡啄木鸟环保建材有限公司 | Production equipment and production process for novel multicolour wood-plastic composite material |
| CN106738775A (en) * | 2015-11-25 | 2017-05-31 | 无锡啄木鸟环保建材有限公司 | A kind of production equipment of new multicolour wood plastic composite |
| CN105398018B (en) * | 2015-11-25 | 2017-12-01 | 无锡啄木鸟环保建材有限公司 | A kind of production equipment and production technology of new multicolour wood plastic composite |
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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: 20160504 Termination date: 20171125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |