CN204801001U - Novel double screw extruder - Google Patents
Novel double screw extruder Download PDFInfo
- Publication number
- CN204801001U CN204801001U CN201520459151.3U CN201520459151U CN204801001U CN 204801001 U CN204801001 U CN 204801001U CN 201520459151 U CN201520459151 U CN 201520459151U CN 204801001 U CN204801001 U CN 204801001U
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- CN
- China
- Prior art keywords
- machine barrel
- screw extruder
- barrel
- motor
- novel double
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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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a novel double screw extruder, which comprises a base, the top of base is equipped with support, reducing gear box and the the first electric motors continuous with the reducing gear box, the top of support is equipped with the feed case, the top of reducing gear box is provided with the second motor, the second motor links to each other with the feed case, the top of feed case is equipped with two hoppers, the feed case still is connected with the barrel, the bottom of barrel is equipped with the air -blower, the top of barrel is equipped with the heater, be equipped with the gas vent on the barrel, the one end of barrel is equipped with the aircraft nose, the bottom of aircraft nose is provided with a pressure sensor. Its advantage is: can improve the input speed, the product percent of pass of extruding is high, has improved work efficiency.
Description
Technical field
The utility model relates to a kind of double screw extruder, is specifically a kind of Novel double-screw extruder with two hoppers.
Background technology
Double screw extruder is widely used in the filling of the macromolecular materials such as general-purpose plastics, engineering plastics, thermoplastic materials, rubber, enhancing, toughness reinforcing etc. blending and modifying, and the manufacture field such as special fibre, special adhesive.
Its mechanism of the double screw extruder of prior art generally comprises pedestal and is arranged on reductor, reduction box, the machine barrel on pedestal, is provided with screw rod, pedestal is also provided with hopper in machine barrel, charging is carried out by hopper, the quantity of hopper is often one, and charging rate is slow, have impact on operating efficiency, and, material by screw extrusion molding, but in the process extruded, due to the existence of melt Small molecular and moisture, make to have aqueous vapor in machine barrel, this can affect material extrude after qualification rate.
Utility model content
In view of the defect of above-mentioned prior art, the purpose of this utility model is: provide a kind of Novel double-screw extruder, can improve charging rate, and the product percent of pass extruded is high, improves operating efficiency.
Technical solution of the present utility model is: a kind of Novel double-screw extruder, comprise pedestal, the top of described pedestal is provided with support, reduction box and the first motor be connected with reduction box, the top of described support is provided with feed box, the top of described reduction box is provided with the second motor, described second motor is connected with feed box, the top of described feed box is provided with two hoppers, described feed box is also connected with machine barrel, the bottom of described machine barrel is provided with air blast, the top of described machine barrel is provided with heater, described machine barrel is provided with exhaust outlet, one end of described machine barrel is provided with head, the bottom of described head is provided with a pressure sensor.
Further, described machine barrel is provided with a vacuum meter.
Further, the quantity of described exhaust outlet is one or more.
Apply a kind of Novel double-screw extruder provided by the utility model, its beneficial effect is: the top of reduction box is provided with the second motor, second motor is connected with feed box, directly control feed box by the second motor and carry out feeding, improve rate of feeding, the top of feed box is provided with two hoppers, and the setting of two hoppers substantially increases charging rate, improves operating efficiency; Machine barrel is provided with exhaust outlet, for discharging steam, can reduce impact when steam is extruded material, improve product percent of pass.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Shown in figure: 1-pedestal, 2-support, 3-reduction box, 4-first motor, 5-feed box, 6-second motor, 7-hopper, 8-machine barrel, 9-air blast, 10-heater, 11-exhaust outlet, 12-head, 13-pressure sensor, 14-vacuum meter.
Detailed description of the invention
For more intuitively, intactly understanding the technical solution of the utility model, existing just to carry out nonrestrictive feature description in conjunction with the utility model accompanying drawing as follows:
As shown in Figure 1, a kind of Novel double-screw extruder, comprise pedestal 1, the top of pedestal 1 is provided with support 2, reduction box 3 and the first motor 4 be connected with reduction box 3, the top of support 2 is provided with feed box 5, the top of reduction box 3 is provided with the second motor 6, second motor 6 is connected with feed box 5, the top of feed box 5 is provided with two hoppers 7, feed box 5 is also connected with machine barrel 8, the bottom of machine barrel 8 is provided with air blast 9, the top of machine barrel 8 is provided with heater 10, machine barrel 8 is provided with exhaust outlet 11, one end of machine barrel 8 is provided with head 12, the bottom of head 12 is provided with a pressure sensor 13, pressure when pressure sensor 13 is extruded for test material.
Machine barrel 8 is provided with a vacuum meter 14.The quantity of exhaust outlet 11 is one or more, arranges the quantity of exhaust outlet 11 according to the length of machine barrel 8 and actual functional need.
A kind of Novel double-screw extruder provided by the utility model, the setting that the top of feed box 5 is provided with two hoppers, 7, two hoppers 7 substantially increases charging rate, improves operating efficiency; Machine barrel 8 is provided with exhaust outlet 11, for discharging steam, can reduce impact when steam is extruded material, improve product percent of pass.
Certainly; these are only preferred embodiment of the present utility model; non-ly therefore namely limit to the scope of the claims of the present utility model, all utilization the utility model descriptions and graphic content institute be simple and easy modification and equivalent structure change for it, all should in like manner be contained within scope of patent protection of the present utility model.
Claims (3)
1. a Novel double-screw extruder, comprise pedestal, the top of described pedestal is provided with support, reduction box and the first motor be connected with reduction box, it is characterized in that: the top of described support is provided with feed box, the top of described reduction box is provided with the second motor, described second motor is connected with feed box, the top of described feed box is provided with two hoppers, described feed box is also connected with machine barrel, the bottom of described machine barrel is provided with air blast, the top of described machine barrel is provided with heater, described machine barrel is provided with exhaust outlet, one end of described machine barrel is provided with head, the bottom of described head is provided with a pressure sensor.
2. a kind of Novel double-screw extruder according to claim 1, is characterized in that: described machine barrel is provided with a vacuum meter.
3. a kind of Novel double-screw extruder according to claim 1, is characterized in that: the quantity of described exhaust outlet is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459151.3U CN204801001U (en) | 2015-06-23 | 2015-06-23 | Novel double screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459151.3U CN204801001U (en) | 2015-06-23 | 2015-06-23 | Novel double screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801001U true CN204801001U (en) | 2015-11-25 |
Family
ID=54585890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520459151.3U Expired - Fee Related CN204801001U (en) | 2015-06-23 | 2015-06-23 | Novel double screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312461A (en) * | 2018-02-01 | 2018-07-24 | 河南尚品优塑科技有限公司 | A kind of structure producing PVC pipe |
-
2015
- 2015-06-23 CN CN201520459151.3U patent/CN204801001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312461A (en) * | 2018-02-01 | 2018-07-24 | 河南尚品优塑科技有限公司 | A kind of structure producing PVC pipe |
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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: 20151125 Termination date: 20180623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |