CN218366383U - Feeding device of double-screw extruder - Google Patents
Feeding device of double-screw extruder Download PDFInfo
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- CN218366383U CN218366383U CN202222721866.4U CN202222721866U CN218366383U CN 218366383 U CN218366383 U CN 218366383U CN 202222721866 U CN202222721866 U CN 202222721866U CN 218366383 U CN218366383 U CN 218366383U
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- screw extruder
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Abstract
The utility model provides a pair of double screw extruder's feeding device includes: a housing; the top of the box body is communicated with a feed hopper which is used for conveying materials to the inside of the box body; the sorting mechanism is positioned inside the box body and used for sorting and conveying materials; the two groups of material conveying mechanisms are arranged and are communicated with the classification mechanism; the classification mechanism comprises a drainage box, a flow distribution box, a feeding box and a flow guide component and is used for guiding materials into the drainage box or the flow distribution box. Can carry the material classification through the drainage case and the reposition of redundant personnel case that set up, through the steerable material flow direction of water conservancy diversion part, make it enter into the inside of drainage case or feeding case, the categorised transported substance material of being convenient for of setting up of two conveying feed cylinders, the effectual condition that prevents to take place the material and mix.
Description
Technical Field
The utility model relates to a double screw extruder field especially relates to a double screw extruder's feeding device.
Background
The double-screw extruder is developed on the basis of a single-screw extruder, and has the characteristics of good feeding performance, mixing and plasticizing performance, exhaust performance, extrusion stability and the like, so that the double-screw extruder is widely applied to molding and processing of extruded products at present.
The Chinese patent with application number 202122489619.1 discloses a feeding device of a double-screw extruder, and in the scheme, an automatic integrated crushing effect is realized mainly through a arranged crushing mechanism;
however, the above prior art is inconvenient for conveying different types of raw materials, and when the raw materials are conveyed, the raw materials are directly put into the shell through the feed hopper in the prior art, and after the raw materials are used, the raw materials remained in the shell are too much, and when the raw materials of different types are conveyed next time, the raw materials and the raw materials are mixed easily.
Therefore, a feeding device of a double-screw extruder is provided
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a feeding device of a double-screw extruder capable of conveying different raw materials in a classified manner, which is used for solving the problems existing in the prior art.
In order to achieve the above object, the utility model provides a pair of double screw extruder's feeding device includes: a housing;
the top of the box body is communicated with and provided with a feed hopper for conveying materials to the interior of the box body;
the sorting mechanism is positioned inside the box body and used for sorting and conveying materials;
the two groups of material conveying mechanisms are arranged and are communicated with the classification mechanism;
the sorting mechanism comprises a drainage box, a flow distribution box, a feeding box and a flow guide component and is used for guiding materials into the drainage box or the flow distribution box;
the drainage box is communicated with the feed hopper, and the flow distribution box is communicated with the drainage box;
the feeding box is provided with two groups which are respectively communicated with the drainage box and the flow distribution box, and the bottom of the feeding box is communicated with the classification mechanism.
Further, the flow guide component comprises a first electric telescopic rod, a second electric telescopic rod, a first blocking plate and a second blocking plate;
the second electric telescopic rod is installed outside the shunt box, one end of the second plugging plate is rotatably connected to the inner wall of the shunt box, and the output end of the second electric telescopic rod extends into the shunt box and is hinged to the second plugging plate;
first electric telescopic handle is installed the outer wall of drainage case, the one end of first shutoff board articulated set up in the inner wall of drainage case, first electric telescopic handle's output extends to the inside of drainage case with first shutoff board is articulated.
Further, the material conveying mechanism comprises a material conveying cylinder, a driving motor and a spiral conveying roller;
the conveying cylinder is arranged inside the box body, and the driving motor is fixedly arranged outside the box body;
the output end of the driving motor extends into the conveying cylinder and is fixedly connected with one end of the spiral conveying roller.
Further, still include defeated workbin, defeated feed cylinder with defeated workbin is linked together, a hopper is installed to the bottom of defeated workbin, a hopper with defeated workbin is linked together, a workbin is installed to the bottom of a hopper, a workbin with go out the workbin and be linked together.
Further, the outside cover of ejection of compact case is equipped with the butt joint dish, the outside cover of butt joint dish is equipped with out the feed cylinder, the inner wall of play feed cylinder with the butt joint screw thread has all been seted up to the outer wall of butt joint dish.
Further, still include the heater, the heater is installed in the inside of box for heat the material.
Compared with the prior art, the beneficial effects of the utility model reside in that: can carry the material classification through the drainage case that sets up and reposition of redundant personnel case, through mutually supporting of first electric telescopic handle, second electric telescopic handle, first shutoff board and second shutoff board, can select to carry the inside of drainage case or reposition of redundant personnel case with the material, the categorised transported substance material of being convenient for of setting up of two conveying cylinders, the effectual condition that prevents to take place the material and mix.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
fig. 3 is a sectional view of the housing of the present invention;
FIG. 4 is a cross-sectional view of the box body of the present invention;
fig. 5 is a cross-sectional view of the middle distribution box of the present invention.
In the figure: 1. a housing; 2. a box body; 3. a feed hopper; 4. a drive motor; 5. a discharge hopper; 6. a docking tray; 7. a discharging box; 8. a discharging barrel; 9. butting threads; 10. a material conveying box; 11. a feed delivery cylinder; 12. a heater; 13. a feeding box; 14. a drainage box; 15. a shunt box; 16. a first electric telescopic rod; 17. a second electric telescopic rod; 18. a first plugging plate; 19. a second closure panel.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the detailed embodiments of the present invention will be described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
Referring to fig. 1 to 5, a feeding device of a twin-screw extruder includes: a housing 1;
the top of the box body 2 is communicated with a feed hopper 3 which is used for conveying materials to the inside of the box body 2;
the sorting mechanism is positioned inside the box body 2 and is used for sorting and conveying materials;
the two groups of material conveying mechanisms are arranged and are communicated with the classification mechanism;
the classification mechanism comprises a drainage box 14, a diversion box 15, a feeding box 13 and a diversion component, and is used for guiding the materials into the drainage box 14 or the diversion box 15;
the drainage box 14 is communicated with the feed hopper 3, and the flow distribution box 15 is communicated with the drainage box 14;
the feeding box 13 is provided with two groups which are respectively communicated with the drainage box 14 and the flow dividing box 15, and the bottom of the feeding box 13 is communicated with the classification mechanism.
The utility model provides a pair of technical scheme can drop into the inside of box 2 with the material through feeder hopper 3, and then enters into the inside of drainage case 14, can carry out categorised the transport to the material through drainage case 14 and reposition of redundant personnel case 15, through the steerable material flow direction of water conservancy diversion part, makes its inside that enters into drainage case 14 or feeding case 13, and two feeding cases 13 can carry different materials respectively, can carry the material in follow-up mechanism through conveying mechanism.
Preferably: the flow guide component comprises a first electric telescopic rod 16, a second electric telescopic rod 17, a first plugging plate 18 and a second plugging plate 19;
the second electric telescopic rod 17 is installed outside the shunt box 15, one end of the second blocking plate 19 is rotatably connected to the inner wall of the shunt box 15, and the output end of the second electric telescopic rod 17 extends into the shunt box 15 and is hinged to the second blocking plate 19;
first electric telescopic handle 16 installs the outer wall at drainage box 14, and the one end of first shutoff board 18 is articulated to be set up in the inner wall of drainage box 14, and the output of first electric telescopic handle 16 extends to the inside of drainage box 14 and first shutoff board 18 is articulated.
Specifically, after throwing into the inside of drainage box 14 with the material, the optional starts an electric telescopic handle 16 and stretches out, drives the activity of first shutoff board 18, makes first shutoff board 18 carry out the shutoff to drainage box 14 to make the material can only enter into the inside of reposition of redundant personnel case 15, in subsequent defeated material mechanism is carried via reposition of redundant personnel case 15.
Preferably, the following components: the material conveying mechanism comprises a material conveying cylinder 11, a driving motor 4 and a spiral conveying roller;
the material conveying cylinder 11 is arranged inside the box body 2, and the driving motor 4 is fixedly arranged outside the box body 2;
the output end of the driving motor 4 extends to the interior of the material conveying cylinder 11 and is fixedly connected with one end of the spiral conveying roller.
Specifically, the driving motor 4 can drive the spiral conveying roller to rotate, and the materials are conveyed to one end of the material conveying barrel 11 under the action of the spiral conveying roller.
Preferably: still including defeated workbin 10, defeated feed cylinder 11 is linked together with defeated workbin 10, and a hopper 5 is installed to the bottom of defeated workbin 10, goes out hopper 5 and is linked together with defeated workbin 10, goes out workbin 7 and play workbin 5 and is installed to the bottom of hopper 5, goes out workbin 7 and goes out hopper 5 and be linked together.
Specifically, the method comprises the following steps of; after the material is conveyed to the inside of the conveying box 10, the material can be discharged outwards through the discharging hopper 5 and is convenient to be connected with an external extruder through the discharging box 7.
Preferably: the outside cover that goes out workbin 7 is equipped with butt joint dish 6, and butt joint dish 6's outside cover is equipped with goes out feed cylinder 8, and butt joint screw thread 9 has all been seted up to the inner wall that goes out feed cylinder 8 and the outer wall of butt joint dish 6.
Specifically, the discharge barrel 8 and the butt joint disc 6 are connected through the butt joint threads 9, and the discharge mode is selected conveniently according to the style of the extruder.
Preferably: the heating device further comprises a heater 12, wherein the heater 12 is arranged inside the box body 2 and used for heating the materials.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and is not to be construed as limiting the scope of the invention.
Claims (7)
1. A feeding device of a double-screw extruder is characterized by comprising:
a housing;
the top of the box body is communicated with and provided with a feed hopper for conveying materials to the interior of the box body;
the sorting mechanism is positioned inside the box body and used for sorting and conveying materials;
the two groups of material conveying mechanisms are arranged and are communicated with the classification mechanism;
the sorting mechanism comprises a drainage box, a flow distribution box, a feeding box and a flow guide component and is used for guiding materials into the drainage box or the flow distribution box;
the drainage box is communicated with the feed hopper, and the flow distribution box is communicated with the drainage box;
the feeding box is provided with two groups which are respectively communicated with the drainage box and the flow distribution box, and the bottom of the feeding box is communicated with the classification mechanism.
2. The feeding device of a twin-screw extruder according to claim 1, characterized in that: the flow guide component comprises a first electric telescopic rod, a second electric telescopic rod, a first plugging plate and a second plugging plate;
the second electric telescopic rod is installed outside the shunt box, one end of the second plugging plate is rotatably connected to the inner wall of the shunt box, and the output end of the second electric telescopic rod extends to the inside of the shunt box and is hinged with the second plugging plate;
first electric telescopic handle is installed the outer wall of drainage case, the one end of first shutoff board articulated set up in the inner wall of drainage case, first electric telescopic handle's output extends to the inside of drainage case with first shutoff board is articulated.
3. The feeding device of a twin-screw extruder according to claim 1, characterized in that: the material conveying mechanism comprises a material conveying cylinder, a driving motor and a spiral conveying roller;
the conveying cylinder is arranged inside the box body, and the driving motor is fixedly arranged outside the box body;
the output end of the driving motor extends into the conveying cylinder and is fixedly connected with one end of the spiral conveying roller.
4. The feeding device of a twin-screw extruder according to claim 3, characterized in that: still including defeated workbin, defeated feed cylinder with defeated workbin is linked together, the hopper is installed out to the bottom of defeated workbin, go out the hopper with defeated workbin is linked together.
5. The feeding device of a twin-screw extruder according to claim 4, wherein: the bottom of the discharge hopper is provided with a discharge box, and the discharge box is communicated with the discharge hopper.
6. The feeding device of a twin-screw extruder according to claim 5, characterized in that: the outside cover of ejection of compact case is equipped with the butt joint dish, the outside cover of butt joint dish is equipped with out the feed cylinder, go out the inner wall of feed cylinder with the butt joint screw thread has all been seted up to the outer wall of butt joint dish.
7. The feeding device of a twin-screw extruder according to claim 1, characterized in that: the heating device is characterized by further comprising a heater, wherein the heater is arranged inside the box body and used for heating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222721866.4U CN218366383U (en) | 2022-10-17 | 2022-10-17 | Feeding device of double-screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222721866.4U CN218366383U (en) | 2022-10-17 | 2022-10-17 | Feeding device of double-screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218366383U true CN218366383U (en) | 2023-01-24 |
Family
ID=84930422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222721866.4U Active CN218366383U (en) | 2022-10-17 | 2022-10-17 | Feeding device of double-screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218366383U (en) |
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2022
- 2022-10-17 CN CN202222721866.4U patent/CN218366383U/en active Active
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