CN203937159U - A kind of screw auto feed plastic extruder - Google Patents
A kind of screw auto feed plastic extruder Download PDFInfo
- Publication number
- CN203937159U CN203937159U CN201420237750.6U CN201420237750U CN203937159U CN 203937159 U CN203937159 U CN 203937159U CN 201420237750 U CN201420237750 U CN 201420237750U CN 203937159 U CN203937159 U CN 203937159U
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- CN
- China
- Prior art keywords
- steam vent
- barrel
- plastic extruder
- auto feed
- screw
- 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.)
- 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 discloses a kind of screw auto feed plastic extruder, comprise frame, vibrator, reduction box, power distribution device, barrel, head, mould and filter, described frame top is provided with described vibrator from right to left successively, described reduction box, described power distribution device, described barrel inside is provided with described screw rod, described barrel front end is provided with described head and described mould, described barrel middle part is provided with steam vent, directly over described steam vent, be provided with filter, described filter comprises fan housing, aspiration pump, blast pipe and settling tank, described aspiration pump air inlet is over against described steam vent, one end of described steam vent is connected with the gas outlet of aspiration pump, the other end of described blast pipe inserts in described settling tank.The utlity model has economize on resources, the advantage such as automaticity is high, environmental friendliness, production efficiency height.
Description
Technical field
The utility model relates to a kind of plastic processing machinery field, especially a kind of screw auto feed plastic extruder.
Background technology
At present, screw plastic extruder is the plastic extrusion facility of a kind of high-quality, colleges and universities, and this plastic extrusion facility overall construction design is reasonable, firm in structure durable, not fragile.Therefore on market, gain universal acceptance, application is also further extensive, in prior art, in the batcher of the extensive use of screw plastic extruder and plastic granulating, painted, mixing, plastic sheeting, plastic pipe, tubing production and plastic injection equipment.
Wherein single-screw plastic extruder is most widely used, and is suitable for the processing of extruding of general material.Plastics plastify into uniform melt by extrusion system, and in this course by the continuous extruder head of screw rod, the steam that plastics produce in process and little molecule excreta cannot be discharged in time, not only can have influence on the quality of finished product, plastics are understood release place poisonous gas after extruding from head, harm working environment and workers ' health.In addition, the automaticity of existing plastic extruder is still not high, greatly reduces plastic processing efficiency.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and a kind of screw auto feed plastic extruder is provided.
For achieving the above object, the utility model adopts following technical proposals:
A kind of screw auto feed plastic extruder, comprise frame, vibrator, reduction box, power distribution device, barrel, head, mould and filter, described frame top is provided with described vibrator from right to left successively, described reduction box, described power distribution device, described frame inside is provided with the drive motors being connected with described reduction box, the top of the described barrel one end being connected with described power distribution device is provided with hopper, feed regulator is arranged at a side of described hopper, and be connected with described power distribution device, described barrel inside is provided with described screw rod, described barrel front end is provided with described head and described mould, described barrel middle part is provided with steam vent, directly over described steam vent, be provided with filter, described filter comprises fan housing, aspiration pump, blast pipe and settling tank, described aspiration pump air inlet is over against described steam vent, one end of described steam vent is connected with the gas outlet of aspiration pump, the other end of described blast pipe inserts in described settling tank.
Described steam vent connects described barrel and described inside screw space.
In described steam vent, be provided with screen pack.
In described barrel, be provided with pressure sensor, described pressure sensor is connected with described motor.
Described drive motors is standard asynchronous motor.
Described fan housing is bell mouth shape fan housing, and steam vent is stated in described fan housing back-off residence.
Described head upper is provided with exhaust tube, and described exhaust tube is connected with the air inlet of described aspiration pump.
Described steam vent place is provided with screen pack.
The beneficial effects of the utility model are,
1, screen pack is installed, is guaranteed that plastic grain is not excessive, reduce the loss in plastics-production process, economize on resources.
3, be provided with automatic feeding device, make the mechanization of plastic extrusion process more easy to control, automaticity is higher, has improved plastics-production working (machining) efficiency.
4, at filter cylinder middle part, steam vent is set, exhaust performance is good, and can filter the pernicious gas of steam vent place discharge.
5, be provided with settling tank structure, can carry out sedimentation to pernicious gas, so this Novel plastic extrusion machine not only can improve the quality of plastic product, can also effectively avoid the environmental pollution of production process, environmentally friendly processing equipment.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein 1, agitate device, 2, reduction box, 3, power distribution device, 4, drive motors, 5, head, 6, mould, 7, frame, 8, steam vent, 9, fan housing, 10, aspiration pump, 11, blast pipe, 12, settling tank, 13, screw rod, 14, barrel, 15, hopper, 16, feed regulator, 17, exhaust tube.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
A kind of screw auto feed plastic extruder, as shown in Figure 1, comprise frame 7, agitate device 1, reduction box 2, power distribution device 3, barrel 14, head 5, mould 6 and filter, frame 7 tops are provided with from right to left successively agitates device 1, reduction box 2, power distribution device 3, frame 7 inside are provided with the drive motors 4 being connected with reduction box 2, the top of barrel 14 one end that are connected with power distribution device 3 is provided with hopper 15, feed regulator 16 is arranged at a side of hopper 15, and be connected with power distribution device 3, barrel 14 inside are provided with screw rod 13, barrel 14 front ends are provided with head 5 and mould 6, barrel 14 middle parts are provided with steam vent 8, directly over steam vent 8, be provided with filter, filter comprises fan housing 9, aspiration pump 10, blast pipe 11 and settling tank 12, aspiration pump 10 air inlets are over against steam vent 8, one end of steam vent 8 is connected with the gas outlet of aspiration pump 10, the other end of blast pipe 11 inserts in settling tank 12.
Steam vent 8 connects described barrel 14 and screw rod 13 inner spaces, discharges barrel 14, thereby guarantee product quality for moisture and small-molecule substance that plastic processing process is produced.
In steam vent 8, be provided with screen pack, the gas that steam vent 8 is discharged filters.
In barrel 14, be provided with pressure sensor, pressure sensor is connected with motor.
Drive motors 4 is standard asynchronous motor.
Fan housing 9 is bell mouth shape fan housing 9, and fan housing 9 back-offs are lived steam vent 8, guarantees that pernicious gas is completely by aspiration pump 10 inspiration blast pipes 11.
Head 5 tops are provided with exhaust tube 17, and exhaust tube 17 is connected with the air inlet of aspiration pump 10, and the pernicious gas producing during by head 5 place extrusion plastic is siphoned away by aspiration pump 10 simultaneously, gets rid of clean.
Steam vent 8 places are provided with screen pack, for stopping that the interior plastic grain of barrel 14 overflows from steam vent 8, reduce the loss of plastic grain in process.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (8)
1. a screw auto feed plastic extruder, comprises frame, vibrator, reduction box, power distribution device, barrel, head, mould and filter, is characterized in that, described frame top is provided with described vibrator from right to left successively, described reduction box, described power distribution device, described frame inside is provided with the drive motors being connected with described reduction box, the top of the described barrel one end being connected with described power distribution device is provided with hopper, feed regulator is arranged at a side of described hopper, and be connected with described power distribution device, described barrel inside is provided with described screw rod, described barrel front end is provided with described head and described mould, described barrel middle part is provided with steam vent, directly over described steam vent, be provided with filter, described filter comprises fan housing, aspiration pump, blast pipe and settling tank, described aspiration pump air inlet is over against described steam vent, and one end of described steam vent is connected with the gas outlet of aspiration pump, and the other end of described blast pipe inserts in described settling tank.
2. a kind of screw auto feed plastic extruder as claimed in claim 1, is characterized in that, described steam vent connects described barrel and described inside screw space.
3. a kind of screw auto feed plastic extruder as claimed in claim 1, is characterized in that, in described steam vent, is provided with screen pack.
4. a kind of screw auto feed plastic extruder as claimed in claim 1, is characterized in that, in described barrel, be provided with pressure sensor, described pressure sensor is connected with described motor.
5. a kind of screw auto feed plastic extruder as claimed in claim 1, is characterized in that, described drive motors is standard asynchronous motor.
6. a kind of screw auto feed plastic extruder as claimed in claim 1, is characterized in that, described fan housing is bell mouth shape fan housing, and steam vent is stated in described fan housing back-off residence.
7. a kind of screw auto feed plastic extruder as claimed in claim 1, is characterized in that, described head upper is provided with exhaust tube, and described exhaust tube is connected with the air inlet of described aspiration pump.
8. a kind of screw auto feed plastic extruder as claimed in claim 1, is characterized in that, described steam vent place is provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237750.6U CN203937159U (en) | 2014-05-09 | 2014-05-09 | A kind of screw auto feed plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237750.6U CN203937159U (en) | 2014-05-09 | 2014-05-09 | A kind of screw auto feed plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203937159U true CN203937159U (en) | 2014-11-12 |
Family
ID=51856505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237750.6U Expired - Fee Related CN203937159U (en) | 2014-05-09 | 2014-05-09 | A kind of screw auto feed plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203937159U (en) |
-
2014
- 2014-05-09 CN CN201420237750.6U patent/CN203937159U/en not_active Expired - Fee Related
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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: 20141112 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |