CN204977345U - Board extruder is moulded to wood - Google Patents
Board extruder is moulded to wood Download PDFInfo
- Publication number
- CN204977345U CN204977345U CN201520674246.7U CN201520674246U CN204977345U CN 204977345 U CN204977345 U CN 204977345U CN 201520674246 U CN201520674246 U CN 201520674246U CN 204977345 U CN204977345 U CN 204977345U
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- China
- Prior art keywords
- barrel
- feed screw
- screw
- wood
- moulded
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a wood is moulded the board and is made technical field, especially relates to a board extruder is moulded to wood, include feed screw, feed cylinder, extrude auger and former, the former with the one end of feed cylinder is connected, the length direction segmentation of feed cylinder is equipped with three heater, be equipped with temperature sensor between the three heater, it arranges in to extrude the auger in the feed cylinder, the one end of extruding the auger with the spiral auger of feed screw is connected, the one end and the motor of spiral auger are connected, the upper portion of feed screw is equipped with the feeder hopper. The utility model discloses increased a feed screw, the feed screw also can carry out the compounding in the pay -off, and the material behind the compounding enters into the feed cylinder, has changed the structure of feed cylinder, and the segmentation sets up three heater on the feed cylinder to every section all sets up a temperature sensor, just so can control the temperature of every section feed cylinder, can not lead to the high temperature, simultaneously can the energy saving.
Description
Technical field
The utility model relates to wood and moulds plate manufacturing technology field, particularly relates to a kind of wood and moulds plate extruder.
Background technology
Nowadays, the environmental point of people is more and more stronger, and various recycling product also enters into common people house gradually.Wood is moulded plate and is also commercially in fashion gradually as to the recycling of timber.The ring that the product that the timber that this employing is discarded is manufactured again not only has timber is healthy green, also have simultaneously not yielding should not to chap etc. special.
Wood-plastic composite panel is a kind of primarily of material and thermoplastic macromolecule material (plastics) and processing aid etc. based on timber (lignose, plant cellulose), the high-tech green material made through die apparatus heating extrusion molding again after mixing, have performance and the feature of timber and plastics concurrently, the advanced composite material (ACM) of timber and plastics can be substituted.Wood plastic boards main component is discarded corner wood powder, wood fragments and slag wood, there is good stiffness and toughness, can follow closely, bore, grind, saw, dig, paint, and it is not yielding, anti-be full of cracks is the first-selected green environmental protection plate of upholstery, interior design, packing business, car and boat interior trim industry and following wood house building industry.
Chinese patent discloses a kind of single screw extrusion machine, the patent No.: 201420345001.5.It comprises motor, screw rod, heater and discharging opening, and described motor output divides and is connected with decelerator; Described decelerator is connected with shaft coupling port; Described screw rod is matched with decelerator and motor by shaft coupling; Described charging aperture is arranged at the surface of barrel; Described charging aperture top is provided with agitator; Described screw rod is arranged in barrel; Described screw rod is provided with main thread and deputy thread; Some heaters are provided with outside described barrel; Described heater outer wrapping one layer of heat preservation layer; Described barrel outer end is provided with safty shield; The bottom of described single screw extrusion machine is provided with die head; Described discharging opening is arranged on the bottom of die head; Described filter course is arranged on the left side of discharging opening; Rectangle baffle plate is provided with in the middle of the die head of described screw extruder; Described screw rod is divided into the first feed zone and the second feed zone; Main thread external diameter on described screw rod is greater than the deputy thread external diameter that screw rod is arranged; Pitch between the main thread that described first feed zone is arranged is equal, and the different and pitch of pitch on described second feed zone between main thread and deputy thread reduces gradually; Described heater is heating wire or electric heating piece.Make material plastify completely and mix, make plastic products decrease brilliant point and bubble; Described heat-insulation layer can ensure the efficiency that solid material liquefies to improve operating efficiency.
There is following shortcoming in above-mentioned technology: heater directly heats barrel inside, material is directly melting in barrel, screw rod can be caused for a long time aging, blocking discharging opening, the temperature on barrel surface is all same temperature, the temperature of charge easily making discharging opening go out is too high, uncontrollable temperature, and it is second-rate that sheet metal forming moulded by last wood.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, and provides a kind of wood to mould plate extruder, and Segmented heating, can control the temperature of different section in barrel, prevents barrel from blocking, and improves the life-span of barrel.
The utility model for achieving the above object, by the following technical solutions: plate extruder moulded by a kind of wood, it is characterized in that: comprise feed screw, barrel, extruding screw conveyer and former, described former is connected with one end of described barrel, the length direction segmentation of described barrel is provided with three heaters, temperature sensor is provided with between described three heaters, described extruding screw conveyer is placed in described barrel, one end of described extruding screw conveyer is connected with the screw auger of described feed screw, one end of described screw auger is connected with motor, the top of described feed screw is provided with feed hopper.The utility model structure is simple, relative to prior art, add a feed screw, feed screw also can carry out batch mixing while feeding, and the material after batch mixing enters into barrel, have changed the structure of barrel, subsection setup three heaters on barrel, and every section all arranges a temperature sensor, this makes it possible to the temperature controlling every section of barrel, temperature can not be caused too high, simultaneously can economize energy.
Preferably, the bottom of described feed screw is provided with inspection discharging opening.Arrange inspection discharging opening and can carry out an inspection to the material entered in barrel, whether the material observing mixing reaches standard.
Preferably, described feed screw and barrel bottom are provided with frame.Term supports feed screw and barrel.
Preferably, the surrounding of described heater is provided with spacer, and described spacer is provided with blower fan.Heater wraps by spacer, prevents heat loss, and blower fan, by the recycle heat blowing in spacer, flows, reduces thermal losses in spacer.
The beneficial effects of the utility model are: the utility model structure is simple, relative to prior art, add a feed screw, feed screw also can carry out batch mixing while feeding, and the material after batch mixing enters into barrel, have changed the structure of barrel, subsection setup three heaters on barrel, and every section all arranges a temperature sensor, this makes it possible to the temperature controlling every section of barrel, temperature can not be caused too high, simultaneously can economize energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, plate extruder moulded by a kind of wood, comprise feed screw 1, barrel 2, extruding screw conveyer 3 and former 4, described former is connected with one end of described barrel, the length direction segmentation of described barrel is provided with three heaters 5, temperature sensor 6 is provided with between described three heaters, described extruding screw conveyer is placed in described barrel, one end of described extruding screw conveyer is connected with the screw auger 7 of described feed screw, one end of described screw auger is connected with motor 8, and the top of described feed screw is provided with feed hopper 9.The utility model structure is simple, relative to prior art, add a feed screw, feed screw also can carry out batch mixing while feeding, and the material after batch mixing enters into barrel, have changed the structure of barrel, subsection setup three heaters on barrel, and every section all arranges a temperature sensor, this makes it possible to the temperature controlling every section of barrel, temperature can not be caused too high, simultaneously can economize energy.
The bottom of described feed screw is provided with inspection discharging opening 10.Arrange inspection discharging opening and can carry out an inspection to the material entered in barrel, whether the material observing mixing reaches standard.Described feed screw and barrel bottom are provided with frame 11.Term supports feed screw and barrel.The surrounding of described heater is provided with spacer, and described spacer is provided with blower fan 12.Heater wraps by spacer, prevents heat loss, and blower fan, by the recycle heat blowing in spacer, flows, reduces thermal losses in spacer.
The utility model structure is simple, relative to prior art, add a feed screw, feed screw also can carry out batch mixing while feeding, and the material after batch mixing enters into barrel, have changed the structure of barrel, subsection setup three heaters on barrel, and every section all arranges a temperature sensor, this makes it possible to the temperature controlling every section of barrel, temperature can not be caused too high, simultaneously can economize energy.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. plate extruder moulded by a wood, it is characterized in that: comprise feed screw, barrel, extruding screw conveyer and former, described former is connected with one end of described barrel, the length direction segmentation of described barrel is provided with three heaters, temperature sensor is provided with between described three heaters, described extruding screw conveyer is placed in described barrel, one end of described extruding screw conveyer is connected with the screw auger of described feed screw, one end of described screw auger is connected with motor, and the top of described feed screw is provided with feed hopper.
2. plate extruder moulded by wood according to claim 1, it is characterized in that: the bottom of described feed screw is provided with inspection discharging opening.
3. plate extruder moulded by wood according to claim 1, it is characterized in that: described feed screw and barrel bottom are provided with frame.
4. plate extruder moulded by wood according to claim 1, it is characterized in that: the surrounding of described heater is provided with spacer, and described spacer is provided with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674246.7U CN204977345U (en) | 2015-09-02 | 2015-09-02 | Board extruder is moulded to wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674246.7U CN204977345U (en) | 2015-09-02 | 2015-09-02 | Board extruder is moulded to wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204977345U true CN204977345U (en) | 2016-01-20 |
Family
ID=55111757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674246.7U Expired - Fee Related CN204977345U (en) | 2015-09-02 | 2015-09-02 | Board extruder is moulded to wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204977345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643901A (en) * | 2016-03-24 | 2016-06-08 | 镇江康源新材料科技有限公司 | Conveying and heating device based on medical PVC material extruder |
-
2015
- 2015-09-02 CN CN201520674246.7U patent/CN204977345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643901A (en) * | 2016-03-24 | 2016-06-08 | 镇江康源新材料科技有限公司 | Conveying and heating device based on medical PVC material extruder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160902 |