CN203973834U - The feeding funnel of modified plastics - Google Patents
The feeding funnel of modified plastics Download PDFInfo
- Publication number
- CN203973834U CN203973834U CN201420241945.8U CN201420241945U CN203973834U CN 203973834 U CN203973834 U CN 203973834U CN 201420241945 U CN201420241945 U CN 201420241945U CN 203973834 U CN203973834 U CN 203973834U
- Authority
- CN
- China
- Prior art keywords
- funnel
- capping
- funnel body
- feed pipe
- modified plastics
- 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)
Abstract
The utility model discloses a kind of feeding funnel of modified plastics, comprise funnel body, capping and feed pipe, described funnel body outwards turns down formation boss, boss is provided with hole, and cover plate is connected with funnel body and is connected by locking device, and feed pipe is positioned in capping, the afterbody of feed pipe is provided with external screw thread, capping is provided with internal thread, and feed pipe is threaded connection in capping, and the side of funnel body is provided with reference leakage device.The feeding funnel of a kind of modified plastics of the present utility model, make funnel body sealing by separately designing funnel body and capping, employing screw connects, easy accessibility, and be convenient to keep in repair, make thermal current avoid taking away a large amount of materials in discharging by reference leakage device is set in side, saved raw material, improved production efficiency.
Description
Technical field
The utility model relates to a kind of processing unit (plant) of modified plastics, is specifically related to a kind of feeding funnel of modified plastics.
Background technology
When existing double screw extruder is extruded modified plastics; because the upper cover of feeder hopper seals; in the time that feeder is fed fleut or powder compound, the air of carrying secretly in powder and the thermal current from bottom cannot be discharged, and cause material not fall smoothly; affect processing progress; existing feeding funnel is integrated processing, and escape pipe is arranged on tip position, just the position to thermal current; in exhaust, take away a large amount of materials, be unfavorable for charging.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of feeding funnel of modified plastics, reach and make funnel body sealing by separately designing funnel body and capping, easy accessibility, make thermal current take away a small amount of material in discharging by be provided with reference leakage device in side, improved production efficiency.
Technical scheme: for solving the problems of the technologies described above, the feeding funnel of a kind of modified plastics of the present utility model, comprise funnel body, capping and feed pipe, described funnel body outwards turns down formation boss, and boss is provided with hole, cover plate is connected with funnel body and is connected by locking device, in the capping of feed pipe position, the afterbody of feed pipe is provided with external screw thread, and capping is provided with internal thread, feed pipe is threaded connection in capping, and the side of funnel body arranges reference leakage device.Thereby be communicated with the material blanking fast of guaranteeing in funnel with ambient pressure by reference leakage device.
As preferably, between described capping and funnel body, be provided with sealing ring.
As preferably, on the external screw thread of described feed pipe, be wound around polytetrafluoroethylraw raw material band.
As preferably, described reference leakage device comprises escape pipe, charge funnel, and described escape pipe is L shaped shape, is provided with charge funnel at escape pipe corner, is provided with filter in one end of aiming at charge funnel escape pipe.
As preferably, described funnel body and capping are connected by screw.
Beneficial effect: the feeding funnel of a kind of modified plastics of the present utility model, make funnel body sealing by separately designing funnel body and capping, employing screw connects, easy accessibility, and be convenient to keep in repair, make thermal current avoid taking away a large amount of materials in discharging by reference leakage device is set in side, saved raw material, improved production efficiency.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, the feeding funnel of a kind of modified plastics of the present utility model, comprise funnel body 1, capping 3 and feed pipe 4, described funnel body 1 outwards turnover forms boss, boss is provided with hole, cover plate connects cover plate and funnel body 1 by screw 5, between described capping 3 and funnel body 1, be provided with sealing ring 2, in 4 cappings 3 of feed pipe, the afterbody of feed pipe 4 is provided with external screw thread, capping 3 is provided with internal thread, feed pipe 4 is threaded connection in capping 3, on the external screw thread of described feed pipe 4, be wound around polytetrafluoroethylraw raw material band, the side of funnel body 1 is provided with reference leakage device, described reference leakage device comprises escape pipe 7, charge funnel 6, described escape pipe 7 is L shaped shape, be provided with charge funnel 6 at escape pipe 7 corners, be provided with filter in one end of aiming at charge funnel 6 escape pipes 7, filter is screen pack 8, screen pack 8 is provided with byssaceous filter cotton, keep the material blanking fast in funnel.
The utility model funnel body 1 is made by bending; when feeder is when feeding fleut or powder compound in funnel body 1; the air of carrying secretly in powder and discharging after by escape pipe 7, screen pack 8 and filter cotton from the thermal current of bottom; in escape pipe 7, filler drops in charge funnel 6; and filter cotton also can filter out some dusts; keep the unimpeded of blanking, improved the efficiency of producing.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of 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 (5)
1. the feeding funnel of a modified plastics, it is characterized in that: comprise funnel body, capping and feed pipe, described funnel body outwards turns down formation boss, boss is provided with hole, and cover plate is connected with funnel body by locking device, and feed pipe is positioned in capping, the afterbody of feed pipe is provided with external screw thread, capping is provided with internal thread, and feed pipe is threaded connection in capping, and the side of funnel body is provided with reference leakage device.
2. the feeding funnel of modified plastics according to claim 1, is characterized in that: between described capping and funnel body, be provided with sealing ring.
3. the feeding funnel of modified plastics according to claim 1, is characterized in that: on the external screw thread of described feed pipe, be wound around polytetrafluoroethylraw raw material band.
4. the feeding funnel of modified plastics according to claim 1, it is characterized in that: described reference leakage device comprises escape pipe, charge funnel, described escape pipe is L shaped shape, is provided with charge funnel at escape pipe corner, is provided with filter in one end of aiming at charge funnel escape pipe.
5. the feeding funnel of modified plastics according to claim 1, is characterized in that: described funnel body and capping are connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241945.8U CN203973834U (en) | 2014-05-12 | 2014-05-12 | The feeding funnel of modified plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241945.8U CN203973834U (en) | 2014-05-12 | 2014-05-12 | The feeding funnel of modified plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973834U true CN203973834U (en) | 2014-12-03 |
Family
ID=51971315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241945.8U Expired - Fee Related CN203973834U (en) | 2014-05-12 | 2014-05-12 | The feeding funnel of modified plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082516A (en) * | 2015-08-25 | 2015-11-25 | 太仓金马金属构件有限公司 | Top cover of bottle blowing machine |
-
2014
- 2014-05-12 CN CN201420241945.8U patent/CN203973834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082516A (en) * | 2015-08-25 | 2015-11-25 | 太仓金马金属构件有限公司 | Top cover of bottle blowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211600, No. 312, West Ring Road, Jinhu Industrial Park, Jiangsu, Huaian Patentee after: JIANGSU SHENGHE NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 211600, No. 312, West Ring Road, Jinhu Industrial Park, Jiangsu, Huaian Patentee before: JIANGSU SHENGHE PLASTIC INDUSTRY CO., LTD. |
|
| 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: 20141203 Termination date: 20210512 |