CN218366415U - Safety protection device suitable for double screw extruder - Google Patents
Safety protection device suitable for double screw extruder Download PDFInfo
- Publication number
- CN218366415U CN218366415U CN202222699242.7U CN202222699242U CN218366415U CN 218366415 U CN218366415 U CN 218366415U CN 202222699242 U CN202222699242 U CN 202222699242U CN 218366415 U CN218366415 U CN 218366415U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- wall
- protection device
- safety protection
- 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.)
- Active
Links
Images
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides a pair of safety arrangement suitable for double screw extruder, include: defeated material shell, the fixed surface at defeated material shell both sides is connected with the actuating mechanism that the symmetry set up, and actuating mechanism's output is equipped with coupling mechanism, and the spout mouth has been seted up to defeated material shell inner wall, and the rectangle mouth has been seted up to the one side of defeated material shell, and the inner wall sliding connection of spout mouth has sealed cardboard. The utility model has reasonable structure, and the DD direct drive motor drives the rotating pipe and the stirring rod to rotate, thereby stirring the raw material and leading the raw material to fall; in addition, the material conveying funnel is vibrated by combining the miniature vibration motor, so that the raw material is convenient to fall, the situation that the raw material is blocked by the material conveying shell and the material conveying funnel is avoided, and meanwhile, the raw material is prevented from splashing through the sealing clamping plate.
Description
Technical Field
The utility model relates to an extrude the processing equipment field, especially relate to a safety arrangement suitable for double screw extruder.
Background
The double-screw extruder is invented by Italian people in the 30 th of the 20 th century and is used for processing polymers, the double-screw extruder is mainly used for processing and modifying plastics at present, the application range of the double-screw extruder is wide, the double-screw extruder can be suitable for processing various materials, and high yield, high quality and high efficiency can be realized. The production of a large number of plastic modified varieties can be realized, and the demand of high-performance conductive plastics is increased along with the development of industries such as electronic appliances and the like and the requirements of shielding occasions.
Based on the above, the safety protection device of the existing extrusion processing equipment mainly has the following defects:
at present, the feeder hopper finishes at the feeding, and the condition of raw materials jam easily takes place, and when the staff opened the apron of feeder hopper and dredged, the raw materials of feeder hopper inside was under staff's operation, easily takes place to splash and leads to personnel injured's problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a safety protection device suitable for double screw extruder.
In order to achieve the above object, the utility model provides a pair of safety arrangement suitable for double screw extruder, include:
the surface of both sides of the material conveying shell is fixedly connected with symmetrically arranged driving mechanisms, the output end of each driving mechanism is provided with a connecting mechanism, the inner wall of the material conveying shell is provided with a sliding groove opening, one surface of the material conveying shell is provided with a rectangular opening, and the inner wall of the sliding groove opening is connected with a sealing clamping plate in a sliding manner;
the feeding device comprises a DD direct drive motor, a fixed plate is fixedly connected to the outer wall of a feeding shell, the DD direct drive motor is fixedly connected to the upper surface of the fixed plate, a circular hole is formed in one surface, close to the DD direct drive motor, of the feeding shell, a rotating bearing is fixedly connected to the inner wall of the circular hole, a rotating pipe is fixedly connected to the inner ring of the rotating bearing, one end of the rotating pipe is fixedly connected with the output end of the DD direct drive motor, and a plurality of stirring rods are fixedly connected to the surface of the rotating pipe;
defeated material funnel, the surface of the bottom of defeated material shell is equipped with installation mechanism, and the surperficial fixed surface of installation mechanism is connected with defeated material funnel, and the surperficial fixed surface of defeated material funnel is connected with a plurality of miniature vibrating motor, and the discharge gate fixedly connected with connecting piece of defeated material funnel.
Furthermore, actuating mechanism includes the electric telescopic handle of a plurality of fixed connection at the connection base rod of defeated material shell surface and fixed connection in connection base rod one end.
Furthermore, the connecting mechanism comprises a rotating shaft fixedly connected to the driving mechanism, a connecting plate rotatably connected to the surface of the rotating shaft, a first through hole formed in the surface of the connecting plate, a first screw hole formed in the surface of the sealing clamping plate and a connecting bolt fixedly connected to the inner wall of the first screw hole, and one end of the rotating shaft is fixedly connected with the output end of the electric telescopic rod.
Furthermore, the one end fixedly connected with seal bearing of rotatory inside pipe wall, the fixed steel pipe of seal bearing's inner ring fixedly connected with, the defeated material shell is passed to the one end of fixed steel pipe, and the one end threaded connection of fixed steel pipe inner wall has the gas-supply pipe, and a plurality of gas pocket has been seted up to the inner wall of rotatory pipe.
Furthermore, the mounting mechanism comprises a connecting frame, a second through hole formed in the surface of the connecting frame, a second screw hole formed in the bottom of the material conveying shell and a fixing bolt connected to the inner wall of the second screw hole in a threaded manner, and the material conveying funnel is connected with the connecting frame through a welding process.
Furthermore, the connecting piece comprises a connecting ring fixedly connected to one end of the material conveying funnel, a connecting port formed in the surface of the connecting ring and a rubber gasket bonded to one surface of the connecting ring.
Further, the sealing card is composed of a transparent plastic plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model has reasonable structure, and the DD direct drive motor drives the rotating pipe and the stirring rod to rotate, thereby stirring the raw material and leading the raw material to fall; in addition, the material conveying funnel is vibrated by combining the miniature vibration motor, so that the raw material is convenient to fall, the condition that the raw material is blocked by the material conveying shell and the material conveying funnel is avoided, and meanwhile, the raw material is prevented from splashing through the sealing clamping plate.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of the first embodiment of the present invention;
FIG. 2 is a schematic view of a second three-dimensional structure of the present invention;
fig. 3 is an enlarged schematic view of a point a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the utility model at B in fig. 2.
In the figure: 1. a feeding shell; 2. a material conveying funnel; 3. a connecting frame; 4. fixing the bolt; 5. an electric telescopic rod; 6. sealing the clamping plate; 7. a DD direct drive motor; 8. a fixing plate; 9. a micro vibration motor; 10. a connecting ring; 11. a connection port; 12. a rubber gasket; 13. connecting a base rod; 14. a gas delivery pipe; 15. fixing the steel pipe; 16. rotating the tube; 17. a connecting plate; 18. a chute opening; 19. a connecting bolt; 20. a rotating shaft; 21. a stirring rod; 22. and (4) air holes.
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 4, a safety protection device for a twin-screw extruder is characterized by comprising:
the device comprises a material conveying shell 1, wherein symmetrically arranged driving mechanisms are fixedly connected to the surfaces of two sides of the material conveying shell 1, a connecting mechanism is arranged at the output end of each driving mechanism, a sliding groove opening 18 is formed in the inner wall of the material conveying shell 1, a rectangular opening is formed in one surface of the material conveying shell 1, a sealing clamping plate 6 is connected to the inner wall of the sliding groove opening 18 in a sliding mode, and the sealing clamping plate 6 is made of transparent plastic plates, so that workers can observe the condition inside the material conveying shell 1 conveniently;
the device comprises a DD direct drive motor 7, wherein a fixing plate 8 is fixedly connected to the outer wall of a material conveying shell 1, the DD direct drive motor 7 is fixedly connected to the upper surface of the fixing plate 8, a circular hole is formed in one surface, close to the DD direct drive motor 7, of the material conveying shell 1, a rotating bearing is fixedly connected to the inner wall of the circular hole, a rotating pipe 16 is fixedly connected to the inner ring of the rotating bearing, one end of the rotating pipe 16 is fixedly connected with the output end of the DD direct drive motor 7, and a plurality of stirring rods 21 are fixedly connected to the surface of the rotating pipe 16;
the device comprises a material conveying funnel 2, wherein an installation mechanism is arranged on the surface of the bottom of a material conveying shell 1, the surface of the installation mechanism is fixedly connected with the material conveying funnel 2, the surface of the material conveying funnel 2 is fixedly connected with a plurality of micro vibration motors 9, and a discharge port of the material conveying funnel 2 is fixedly connected with a connecting piece;
make sealed cardboard 6 slide in spout mouth 18 through actuating mechanism through coupling mechanism, and through the slide-out of rectangle mouth, the staff of being convenient for adds the raw materials to defeated material shell 1, treat after adding the raw materials, make sealed cardboard 6 seal through actuating mechanism, make defeated material shell 1 seal, it is rotatory to drive swivelling joint pipe 16 and puddler 21 through DD direct drive motor 7 again, thereby stir the raw materials, it falls to reach and make the raw materials, and combining miniature vibrating motor 9 and making defeated hopper 2 vibrate, the raw materials whereabouts of being convenient for, the condition of raw materials taking place to block up at defeated material shell 1 and defeated hopper 2 has been avoided, simultaneously through sealed cardboard 6, avoid the raw materials to take place to splash.
Preferably, actuating mechanism includes that a plurality of fixed connection is at the connection base rod 13 of defeated material shell 1 surface and fixed connection is at the electric telescopic handle 5 of connecting base rod 13 one end, coupling mechanism includes fixed connection at actuating mechanism's axis of rotation 20, rotate the connecting plate 17 of connecting on the 20 surfaces of axis of rotation, set up at the through-hole one on connecting plate 17 surface, set up at the screw one on sealed cardboard 6 surface and the connecting bolt 19 of fixed connection at a screw inner wall, the one end of axis of rotation 20 and the output end fixed connection of electric telescopic handle 5.
Concretely, make sealed cardboard 6 slide in spout mouth 18 through connecting plate 17 through electric telescopic handle 5 to reach and make defeated material shell 1 open and shut, when sealed cardboard 6 takes place to damage, the staff makes connecting bolt 19 dismantle through the instrument, and rotates on 20 surfaces of axis of rotation through pulling connecting plate 17, thereby makes sealed cardboard 6 take off, changes or maintains.
Preferably, the one end fixedly connected with seal bearing of the inner wall of the swivel pipe 16, the inner ring fixedly connected with fixed steel pipe 15 of seal bearing, the defeated material shell 1 is passed to the one end of fixed steel pipe 15, the one end threaded connection of the inner wall of fixed steel pipe 15 has the gas-supply pipe 14, a plurality of gas pocket 22 has been seted up to the inner wall of swivel pipe 16.
Specifically, the method comprises the following steps: the air pipe 14 is connected with an external air pump, and the air pump reaching the outside enables air to enter the rotating pipe 16 through the air pipe 14 and the fixed steel pipe 15 and be sprayed out through the air holes 22, so that the raw material is blown up, and the stirring rod 21 is assisted.
Preferably, the mounting mechanism comprises a connecting frame 3, a second through hole formed in the surface of the connecting frame 3, a second screw hole formed in the bottom of the material conveying shell 1 and a fixing bolt 4 in threaded connection with the inner wall of the second screw hole, the material conveying funnel 2 is connected with the connecting frame 3 through a welding process, and the connecting piece comprises a connecting ring 10 fixedly connected to one end of the material conveying funnel 2, a connecting port 11 formed in the surface of the connecting ring 10 and a rubber gasket 12 bonded to one side of the connecting ring 10.
Specifically, when defeated material shell 1 takes place to damage, the staff dismantles down fixing bolt 4 through the instrument, makes defeated material shell 1 and defeated material funnel 2 phase separation, is convenient for maintain or change, passes connector 11 through the bolt and with extruder threaded connection, reaches to fix on the extruder surface to the device main part, when miniature vibrating motor 9 during operation, makes the vibrational force cushion through rubber gasket 12.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the above disclosure.
Claims (7)
1. A safety protection device suitable for a twin-screw extruder, comprising:
the conveying device comprises a conveying shell, wherein driving mechanisms which are symmetrically arranged are fixedly connected to the surfaces of two sides of the conveying shell, a connecting mechanism is arranged at the output end of each driving mechanism, a sliding groove opening is formed in the inner wall of the conveying shell, a rectangular opening is formed in one surface of the conveying shell, and a sealing clamping plate is connected to the inner wall of the sliding groove opening in a sliding manner;
the feeding device comprises a DD direct drive motor, wherein a fixing plate is fixedly connected to the outer wall of a feeding shell, the DD direct drive motor is fixedly connected to the upper surface of the fixing plate, a circular hole is formed in one surface, close to the DD direct drive motor, of the feeding shell, a rotating bearing is fixedly connected to the inner wall of the circular hole, a rotating pipe is fixedly connected to the inner ring of the rotating bearing, one end of the rotating pipe is fixedly connected with the output end of the DD direct drive motor, and a plurality of stirring rods are fixedly connected to the surface of the rotating pipe;
defeated material funnel, the surface of the bottom of defeated material shell is equipped with installation mechanism, the defeated material funnel of fixed surface of installation mechanism is connected with, the fixed surface of defeated material funnel is connected with a plurality of miniature vibrating motor, the discharge gate fixedly connected with connecting piece of defeated material funnel.
2. A safety protection device suitable for twin-screw extruders according to claim 1, characterized in that: the driving mechanism comprises a plurality of connecting base rods fixedly connected to the outer surface of the material conveying shell and electric telescopic rods fixedly connected to one end of each connecting base rod.
3. A safety protection device suitable for twin-screw extruders, according to claim 2, characterized in that: the connecting mechanism comprises a first through hole formed in the surface of the connecting plate, a first screw hole formed in the surface of the sealing clamping plate and a connecting bolt fixedly connected to the inner wall of the first screw hole, wherein the first through hole is fixedly connected to the rotating shaft of the driving mechanism, the connecting plate is rotatably connected to the surface of the rotating shaft, and one end of the rotating shaft is fixedly connected with the output end of the electric telescopic rod.
4. A safety protection device suitable for twin-screw extruders, according to claim 1, characterized in that: the one end fixedly connected with seal bearing of rotatory inside pipe wall, the fixed steel pipe of seal bearing's inner ring fixedly connected with, the defeated material shell is passed to the one end of fixed steel pipe, the one end threaded connection of fixed steel pipe inner wall has the gas-supply pipe, a plurality of gas pocket has been seted up to the inner wall of rotatory pipe.
5. A safety protection device suitable for twin-screw extruders, according to claim 1, characterized in that: the mounting mechanism comprises a connecting frame, a second through hole formed in the surface of the connecting frame, a second screw hole formed in the bottom of the material conveying shell and a fixing bolt connected to the inner wall of the second screw hole in a threaded mode, and the material conveying funnel is connected with the connecting frame through a welding process.
6. A safety protection device suitable for twin-screw extruders, according to claim 1, characterized in that: the connecting piece comprises a connecting ring fixedly connected to one end of the material conveying funnel, a connecting port formed in the surface of the connecting ring and a rubber gasket connected to one side of the connecting ring in an adhering mode.
7. A safety protection device suitable for twin-screw extruders according to claim 1, characterized in that: the sealing clamping plate is composed of a transparent plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699242.7U CN218366415U (en) | 2022-10-13 | 2022-10-13 | Safety protection device suitable for double screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699242.7U CN218366415U (en) | 2022-10-13 | 2022-10-13 | Safety protection device suitable for double screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218366415U true CN218366415U (en) | 2023-01-24 |
Family
ID=84929308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222699242.7U Active CN218366415U (en) | 2022-10-13 | 2022-10-13 | Safety protection device suitable for double screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218366415U (en) |
-
2022
- 2022-10-13 CN CN202222699242.7U patent/CN218366415U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021068269A1 (en) | Automatic packing machine for concrete product for use in marine engineering | |
| CN210820845U (en) | Plastic extruder barrel for producing umbrella cloth | |
| CN218366415U (en) | Safety protection device suitable for double screw extruder | |
| CN212820091U (en) | Crushing device | |
| CN211683369U (en) | Plastics production is with extruder that has screening function | |
| CN110681464B (en) | Medicine crushing apparatus | |
| CN106426599A (en) | Raw material crushing and mixing all-in-one machine suitable for plastic film processing and using method thereof | |
| CN215882520U (en) | Screw extruder of high-frequency electromagnetic rod | |
| CN205438931U (en) | Production wood plastic composite's material mixing equipment | |
| CN214158686U (en) | Solid-liquid separator for production of methyl octabromoether | |
| CN211138095U (en) | Auxiliary device for rapid cooling after plastic film forming | |
| CN213819686U (en) | Tablet press | |
| CN110142888B (en) | Raw material adding device for plastic product production and using method thereof | |
| CN210411437U (en) | American ginseng sieving mechanism cuts into slices | |
| CN111791383A (en) | Mixing device with screening function | |
| CN214056360U (en) | Feeding device of double-screw extruder | |
| CN210679629U (en) | Feeding device of plastic extruder | |
| CN112476831A (en) | Screw extruder is used in production of fire-retardant master batch | |
| CN108145944A (en) | It is a kind of being capable of the uniform plastic extruder feeding device of batch mixing and against shock | |
| CN215665672U (en) | Conveying mechanism is used in tombarthite material production | |
| CN210787490U (en) | Vibrating conveyor | |
| CN221085496U (en) | Anti-blocking shearing pump type mixer | |
| CN213101939U (en) | Raw materials blendor that feed processing used | |
| CN216544092U (en) | Quick reinforced device of silicon rubber internal mixer | |
| CN209920494U (en) | Double-screw extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |