CN203391265U - Feeing device of extruder - Google Patents
Feeing device of extruder Download PDFInfo
- Publication number
- CN203391265U CN203391265U CN201320363724.3U CN201320363724U CN203391265U CN 203391265 U CN203391265 U CN 203391265U CN 201320363724 U CN201320363724 U CN 201320363724U CN 203391265 U CN203391265 U CN 203391265U
- Authority
- CN
- China
- Prior art keywords
- extruder
- feeding
- lead screw
- end part
- 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
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a feeding device of an extruder. The feeding device comprises a holding device, a conveyor belt the lower end part of which is connected with the holding device, and a conveying pipe the upper end part of which is connected with the upper end part of the conveyor belt, wherein the lower end part of the conveying pipe is connected with a charging hopper of the extruder. The feeding device further comprises a feeding cylinder connected with the downside of the charging hopper, a feeding lead screw rotatably arranged inside the feeding cylinder, and a feeding motor for driving the feeding lead screw to rotate. The feeding device is used for conveying materials to the extruder through the feeding lead screw, and the materials can be pre-compacted during charging, so that the phenomenon of non-uniform material conveying is avoided, thus the product yield is increased, the charging amount can be controlled through regulating the rotating speed of the feeding lead screw, the materials can be filled in the feeding cylinder, and the extruding process can be well controlled.
Description
Technical field
The utility model relates to a kind of extruder of tire manufacturing, particularly a kind of feed arrangement of extruder.
Background technology
The feed arrangement of extruder adopts the reinforced hopper of gravity fall conventionally at present, in hopper, maintain certain controlling level, below hopper, above machine barrel charging aperture, all pile full with substance, when the screw rod in barrel rotates, the spiral shell rib of screw rod is taken away material by machine barrel charge door below, material is by the screw channel that rotates into of gravity and screw rod, the reinforced mode of the gravity factor of this employing material own, reinforced situation and material level height also have relation, because the height of materials in hopper is continually varying, this just can cause feed pressure also can produce slight variation, and affect the conveying capacity of material, cause the inhomogeneous even termination of charging, product percent of pass reduces.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, and a kind of feed arrangement of extruder is provided, and can avoid mass transport non-uniform phenomenon to occur, and improves product percent of pass.
For achieving the above object, the technical solution of the utility model has been to provide a kind of feed arrangement of extruder, comprise the conveying pipeline that transport tape that material placing device, bottom be connected with described material placing device, upper end are connected with the upper end of described transport tape, the bottom of described conveying pipeline is connected with the loading hopper of extruder, and described feed arrangement also comprises hello barrel, the feed screw that rotates the hello barrel inside described in being arranged at being connected with the below of described loading hopper, the feeding motor that drives described feed screw rotation.
As preferably, between described feeding motor and described feed screw, be also provided with reductor.
As preferably, the length direction of described feed screw extends along horizontal direction.
As preferably, described hello barrel is connected mutually with described loading hopper with dismantling.
Advantage of the present utility model and beneficial effect are: feed arrangement is transported to material in extruder by feed screw, when reinforced, can carry out pre-compacted to material, avoided the inhomogeneous phenomenon of mass transport to occur, thereby improved product percent of pass, and feeding quantity can be by regulating the rotating speed of feed screw to control, can make material be full of in hello barrel, control better extrusion.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
In figure: 1, material placing device; 2, transport tape; 3, conveying pipeline; 4, loading hopper; 5, hello barrel; 6, feed screw; 7, feeding motor; 8, reductor.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of feed arrangement of extruder, comprise the conveying pipeline 3 that transport tape 2 that material placing device 1, bottom be connected with described material placing device 1, upper end are connected with the upper end of described transport tape 2, the described bottom of conveying pipeline 3 and the loading hopper of extruder 4 are connected, and described feed arrangement also comprises hello barrel 5, the feed screw 6 that rotates hello barrel 5 inside described in being arranged at being connected with the below of described loading hopper 4, the feeding motor 7 that drives described feed screw 6 to rotate.
As shown in Figure 1, between described feeding motor 7 and described feed screw 6, be also provided with reductor 8.
As shown in Figure 1, the length direction of described feed screw 6 extends along horizontal direction.
As shown in Figure 1, described hello barrel 5 is dismantled mutually and is connected with described loading hopper 4.Hello barrel 5 can be disassembled and clean etc.
By such structure raw material, be added in material placing device 1 and add in loading hopper 4 by transport tape 2 and conveying pipeline 3, enter after hello barrel 5, through feed screw 6, be transported in extruder again, can avoid some material to be difficult to feed in raw material, form the phenomenon of " bridge formation ", when reinforced, can carry out pre-compacted to material, avoided the generation of the inhomogeneous phenomenon of mass transport, thereby improved the qualification rate of product, and feeding quantity can be by regulating the rotating speed of feed screw 6 to control.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; 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. the feed arrangement of an extruder, comprise the conveying pipeline that transport tape that material placing device, bottom be connected with described material placing device, upper end are connected with the upper end of described transport tape, the bottom of described conveying pipeline is connected with the loading hopper of extruder, it is characterized in that: described feed arrangement also comprises hello barrel, the feed screw that rotates the hello barrel inside described in being arranged at being connected with the below of described loading hopper, the feeding motor that drives described feed screw rotation.
2. the feed arrangement of extruder as claimed in claim 1, is characterized in that: between described feeding motor and described feed screw, be also provided with reductor.
3. the feed arrangement of extruder as claimed in claim 1, is characterized in that: the length direction of described feed screw extends along horizontal direction.
4. the feed arrangement of extruder as claimed in claim 1, is characterized in that: described hello barrel is connected mutually with described loading hopper with dismantling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363724.3U CN203391265U (en) | 2013-06-24 | 2013-06-24 | Feeing device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363724.3U CN203391265U (en) | 2013-06-24 | 2013-06-24 | Feeing device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391265U true CN203391265U (en) | 2014-01-15 |
Family
ID=49902826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320363724.3U Expired - Fee Related CN203391265U (en) | 2013-06-24 | 2013-06-24 | Feeing device of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466417A (en) * | 2018-04-03 | 2018-08-31 | 植珍成 | A kind of tape measure feeding device |
| CN109433402A (en) * | 2018-12-28 | 2019-03-08 | 江阴市天悦粉体科技有限公司 | A kind of cooling continuous flow rate mechanism of powder |
-
2013
- 2013-06-24 CN CN201320363724.3U patent/CN203391265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466417A (en) * | 2018-04-03 | 2018-08-31 | 植珍成 | A kind of tape measure feeding device |
| CN109433402A (en) * | 2018-12-28 | 2019-03-08 | 江阴市天悦粉体科技有限公司 | A kind of cooling continuous flow rate mechanism of powder |
| CN109433402B (en) * | 2018-12-28 | 2024-04-19 | 道谷(江苏)新材料科技有限公司 | Powder cooling continuous feeding mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203865398U (en) | Preforming machine loading device | |
| CN203529477U (en) | Extruder feeding system for powdered ink production | |
| CN205708945U (en) | Dry granulating machine feeding vertical device | |
| CN202174725U (en) | Plastic extruding machine | |
| CN203391265U (en) | Feeing device of extruder | |
| CN204936131U (en) | A kind of mechanical type feed arrangement with filtering function | |
| CN202311145U (en) | Automatic stuffing feeder | |
| CN203568381U (en) | Feeding device used for producing livestock and poultry compound premix | |
| CN202262310U (en) | Fodder feeding device for breed selection and fodder selection machine for pigs | |
| CN201357555Y (en) | Extruder | |
| CN203581697U (en) | Anti-blocking device of screw conveyer | |
| CN204777267U (en) | Powder vertical screw conveyor | |
| CN103496138A (en) | Feeding hopper of extruding machine | |
| CN202244834U (en) | Storage bin | |
| CN206013951U (en) | A kind of positive displacement screw rod measures batcher | |
| CN201419503Y (en) | Hopper device of extruder | |
| CN211893714U (en) | Silage quick sack filling machine | |
| CN108467004A (en) | A kind of semi-automatic feeding machine | |
| CN204607110U (en) | Potato starch conveyor screw to be dried | |
| CN204149359U (en) | Screw feeder and containing its double-screw extruding pelletizing system | |
| CN203077587U (en) | Feeding device of extrusion machine | |
| CN203269115U (en) | Quantitative feeding device used for vibrating disk | |
| CN203306693U (en) | Automatic feeding system of ceramic rolling forming machine | |
| CN204222124U (en) | The vertical feeder of a kind of double screw extruder | |
| CN105173572A (en) | Anti-blocking material conveyer |
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: 20140115 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |