CN214521802U - Plastic granules double screw extruder is with arranging material formula feeding device in grades - Google Patents
Plastic granules double screw extruder is with arranging material formula feeding device in grades Download PDFInfo
- Publication number
- CN214521802U CN214521802U CN202120244521.7U CN202120244521U CN214521802U CN 214521802 U CN214521802 U CN 214521802U CN 202120244521 U CN202120244521 U CN 202120244521U CN 214521802 U CN214521802 U CN 214521802U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- hopper
- frame
- feeding device
- clamp plate
- 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
- 229920000426 Microplastic Polymers 0.000 title abstract description 6
- 239000000463 material Substances 0.000 title abstract description 6
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 14
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a plastic granules double screw extruder is with row material formula feeding device in grades, comprises a hopper, the square frame of hopper exterior wall fixedly connected with, frame and hopper inner chamber intercommunication, the frame is close to hopper inner chamber department swing joint and has the clamp plate, two sets of fixed plates of interior wall fixedly connected with of frame, it is two sets of equal fixedly connected with arc spring between fixed plate and the clamp plate, logical groove has been seted up to the vertical end of frame. The utility model discloses in, when reinforced if the condition of unable feeding appears, can directly make the pull rod promote clamp plate compression plastics raw materials through promoting two sets of pull rings, reach the purpose of feeding, wherein, in raw materials card goes into the frame when having avoided compression raw materials through the elasticity cloth between clamp plate and the dead lever, directly loosens the pull ring when the pan feeding is normal, drives the clamp plate through the spring and resets to with the baffle butt, the feeding of being convenient for has strengthened the result of use of device.
Description
Technical Field
The utility model relates to a double screw extruder technical field that feeds in raw material especially relates to a plastic granules double screw extruder is with arranging material formula feeding device in grades.
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.
When the double-screw extruder works, the plastic raw materials are light, so that the arching phenomenon is easy to occur in a hopper of the extruder during feeding, the raw materials cannot fall into a screw of a feeding port of the extruder, the extruder is broken, and the production efficiency and the quality of products are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the invention provides a graded discharging type feeding device for a plastic particle double-screw extruder.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a plastic granules double screw extruder is with row material formula feeding device in grades, includes the hopper, the square frame of hopper exterior wall fixedly connected with, frame and hopper inner chamber intercommunication, the frame is close to hopper inner chamber department swing joint and has the clamp plate, two sets of fixed plates of exterior wall fixedly connected with in the frame, it is two sets of equal fixedly connected with arc spring between fixed plate and the clamp plate, logical groove has been seted up to the vertical end of frame, lead to the vertical end fixedly connected with fixed axle of groove, the exterior wall swing joint of clamp plate has the pull rod, square groove has been seted up to the pull rod horizontal end, the fixed axle is through square groove swing joint at the interior table wall of pull rod.
As a further description of the above technical solution:
the outer frame is fixedly connected with a fixing rod in the longitudinal direction, and elastic cloth is fixedly connected between the outer surface wall of the fixing rod and the pressing plate.
As a further description of the above technical solution:
one end of the pull rod, which is far away from the pressing plate, is fixedly connected with a pull ring.
As a further description of the above technical solution:
the top of the outer frame is fixedly connected with a baffle which is abutted against the pressing plate.
As a further description of the above technical solution:
the inner surface wall of the arc spring is provided with an arc telescopic rod, and two ends of the arc telescopic rod are fixedly connected with the pressing plate and the fixing plate.
As a further description of the above technical solution:
two sets of outer frames fixed connection is in the hopper outside.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, when reinforced if the condition of unable feeding appears, can directly make the pull rod promote clamp plate compression plastics raw materials through promoting two sets of pull rings, reach the purpose of feeding, wherein, in raw materials card goes into the frame when having avoided compression raw materials through the elasticity cloth between clamp plate and the dead lever, directly loosens the pull ring when the pan feeding is normal, drives the clamp plate through the spring and resets to with the baffle butt, the feeding of being convenient for has strengthened the result of use of device.
Drawings
Fig. 1 shows a schematic view of a hopper structure provided according to an embodiment of the present invention;
fig. 2 shows a schematic view of a hopper in a top view according to an embodiment of the present invention;
fig. 3 shows an enlarged schematic structural diagram at a provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a hopper; 2. an outer frame; 3. pressing a plate; 4. a pull ring; 5. a fixing plate; 6. a baffle plate; 7. a pull rod; 8. a through groove; 9. a fixed shaft; 10. a spring; 11. a square groove; 12. fixing the rod; 13. an elastic cloth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a plastic granules double screw extruder is with row material formula feeding device in grades, including hopper 1, the square frame of 1 exterior wall fixedly connected with 2 of hopper, frame 2 and 1 inner chamber intercommunication of hopper, frame 2 is close to 1 inner chamber of hopper department swing joint and has clamp plate 3, two sets of fixed plates of 2 interior table wall fixedly connected with 5 of frame, equal fixedly connected with arc spring 10 between two sets of fixed plates 5 and the clamp plate 3, logical groove 8 has been seted up to 2 vertical ends of frame, logical 8 vertical end fixedly connected with fixed axles 9 of groove, 3 exterior wall swing joint of clamp plate has pull rod 7, square groove 11 has been seted up to 7 horizontal ends of pull rod, fixed axle 9 is through square groove 11 swing joint at 7 interior table walls of pull rod.
Specifically, as shown in fig. 3, a fixing rod 12 is fixedly connected to the longitudinal end of the outer frame 2, and an elastic cloth 13 is fixedly connected between the outer wall of the fixing rod 12 and the pressing plate 3, so as to prevent raw materials from entering the outer frame 2 when the raw materials are compressed.
Specifically, as shown in fig. 1, one end of the pull rod 7, which is far away from the pressing plate 3, is fixedly connected with a pull ring 4, which is convenient for pushing the pressing plate 3.
Specifically, as shown in fig. 3, the top of the outer frame 2 is fixedly connected with a baffle 6, and the baffle 6 is abutted against the pressing plate 3 to ensure that the baffle 6 and the inner surface wall of the hopper 1 are at the same vertical end.
Specifically, as shown in fig. 3, the inner surface wall of the arc spring 10 is provided with an arc telescopic rod, two ends of which are fixedly connected with the pressing plate 3 and the fixing plate 5, so as to reduce the deformation of the spring 10.
Specifically, as shown in fig. 1, two sets of outer frames 2 are fixedly connected to the outer side of the hopper 1, so that the feeding effect is enhanced.
The working principle is as follows: during the use, when reinforced the condition of unable feeding appearing, can directly make pull rod 7 promote 3 compression plastics raw materials of clamp plate through promoting two sets of pull rings 4, reach the purpose of feeding, wherein, raw materials card is gone into in frame 2 when having avoided compressing the raw materials through elasticity cloth 13 between clamp plate 3 and the dead lever 12, directly loosen pull ring 4 when the pan feeding is normal, drive clamp plate 3 through spring 10 and reset, and with 6 butts of baffle, the feeding of being convenient for, the result of use of device has been strengthened.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A grading discharge type feeding device for a plastic particle double-screw extruder, which comprises a hopper (1), it is characterized in that the outer wall of the hopper (1) is fixedly connected with a square outer frame (2), the outer frame (2) is communicated with the inner cavity of the hopper (1), a pressure plate (3) is movably connected at the position of the outer frame (2) close to the inner cavity of the hopper (1), two groups of fixing plates (5) are fixedly connected with the inner surface wall of the outer frame (2), arc springs (10) are fixedly connected between the two groups of fixing plates (5) and the pressing plate (3), a through groove (8) is arranged at the vertical end of the outer frame (2), a fixed shaft (9) is fixedly connected with the longitudinal end of the through groove (8), the outer surface wall of the pressing plate (3) is movably connected with a pull rod (7), the horizontal end of the pull rod (7) is provided with a square groove (11), the fixed shaft (9) is movably connected to the inner surface wall of the pull rod (7) through a square groove (11).
2. The feeding device of claim 1, wherein a fixing rod (12) is fixedly connected to the longitudinal end of the outer frame (2), and an elastic cloth (13) is fixedly connected between the outer surface wall of the fixing rod (12) and the pressing plate (3).
3. The feeding device of claim 1, wherein a pull ring (4) is fixedly connected to one end of the pull rod (7) far away from the pressing plate (3).
4. The feeding device of claim 1, wherein a baffle (6) is fixedly connected to the top of the outer frame (2), and the baffle (6) abuts against the pressing plate (3).
5. The feeding device of claim 1, wherein the inner surface wall of the arc spring (10) is provided with an arc telescopic rod, and two ends of the arc telescopic rod are fixedly connected with the pressing plate (3) and the fixing plate (5).
6. The feeding device of claim 1, wherein two groups of outer frames (2) are fixedly connected to the outer side of the hopper (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120244521.7U CN214521802U (en) | 2021-01-28 | 2021-01-28 | Plastic granules double screw extruder is with arranging material formula feeding device in grades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120244521.7U CN214521802U (en) | 2021-01-28 | 2021-01-28 | Plastic granules double screw extruder is with arranging material formula feeding device in grades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214521802U true CN214521802U (en) | 2021-10-29 |
Family
ID=78312591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120244521.7U Expired - Fee Related CN214521802U (en) | 2021-01-28 | 2021-01-28 | Plastic granules double screw extruder is with arranging material formula feeding device in grades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214521802U (en) |
-
2021
- 2021-01-28 CN CN202120244521.7U patent/CN214521802U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211029 |