CN220638849U - Novel double-screw extruder - Google Patents
Novel double-screw extruder Download PDFInfo
- Publication number
- CN220638849U CN220638849U CN202322102217.0U CN202322102217U CN220638849U CN 220638849 U CN220638849 U CN 220638849U CN 202322102217 U CN202322102217 U CN 202322102217U CN 220638849 U CN220638849 U CN 220638849U
- Authority
- CN
- China
- Prior art keywords
- shell
- motor
- linkage
- fixedly connected
- main body
- 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
- 238000009434 installation Methods 0.000 claims description 40
- 238000012545 processing Methods 0.000 claims description 31
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a novel double-screw extruder, belongs to the technical field of double-screw extruders, and aims to solve the technical problem of providing a novel double-screw extruder, which adopts the following scheme: the novel double-screw extruder comprises a main body shell, a feeding hopper and a support, wherein the feeding hopper is arranged above the main body shell, the support is arranged on the lower surface of the main body shell, a moving device is fixedly arranged on the upper surface of the main body shell, a supporting device is arranged below the main body shell and is positioned at the center of the support, and a communicating pipe is fixedly connected with the upper surface of the main body shell.
Description
Technical Field
The utility model relates to the technical field of double-screw extruders, in particular to a novel double-screw extruder.
Background
The double screw extruder is a machine which performs physical processes such as solid conveying, pressurizing, melting, exhausting, dehumidifying, melt conveying, pumping and the like through double screws, and the processing of many plastic products is not separated from the double screw extruder.
The existing double-screw extruder is fixedly arranged on a bracket, after a period of use, the supported bracket is required to be overhauled and maintained, so that the phenomenon that the bracket is suddenly broken in the processing process of the double-screw extruder, the collision between the double-screw extruder and the ground is caused, the normal processing of the double-screw extruder is influenced, even the double-screw extruder is damaged is caused, the existing double-screw extruder can be lifted up by using a lifting device, the time and the labor are wasted when the bracket of the double-screw extruder is maintained, the overhauling efficiency of the double-screw extruder is reduced,
therefore, it is necessary to provide a novel twin-screw extruder which solves the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a novel double-screw extruder.
The utility model provides a novel double-screw extruder, which comprises: body shell, income hopper and support, body shell top is provided with into the hopper, body shell lower surface is provided with the support, body shell upper surface fixed mounting has mobile device, body shell below is provided with strutting arrangement, and strutting arrangement is located support central point put, body shell upper surface fixedly connected with communicating pipe, pour into the hopper with the processing raw materials inside, start mobile device, can control into the discharge gate of hopper and open or close, the processing raw materials passes through communicating pipe and advances the inside extrusion processing of body shell, and strutting arrangement can process body shell fast and upwards move, conveniently overhauls the maintenance to the support.
Preferably, the equidistant rotation of main part shell inner wall is connected with first processing lead screw and second processing lead screw, the inside fixed mounting of main part shell has the third motor, third motor output shaft fixedly connected with initiative flat gear, one side fixedly connected with driven flat gear that first processing lead screw and second processing lead screw are close to the third motor, and initiative flat gear and driven flat gear latch part meshing are connected, processing raw materials gets into inside the main part shell through communicating pipe, start the third motor, third motor output shaft drives initiative flat gear rotation, initiative flat gear and driven flat gear surface latch contact each other, drive first processing lead screw and second processing lead screw towards the same direction rotation, extrude the processing raw materials.
Preferably, the bottom of the feeding hopper is symmetrically and fixedly connected with a supporting rod, the bottom of the supporting rod is fixedly connected with the upper surface of the main body shell, the feeding hopper is stably supported, when the feeding hopper discharge port is controlled to be opened or closed by the moving device, the feeding hopper is prevented from shaking easily, the position of the discharge port is offset, and the stability of the feeding hopper is improved.
Preferably, the mobile device is including removing installation shell, first motor, one-way lead screw, interlock board and baffle, fixed surface is connected with and removes the installation shell on the body shell, remove the inside fixed mounting of installation shell and have first motor, remove the installation shell inner wall and rotate and be connected with one-way lead screw, and one-way lead screw and first motor output shaft fixed connection, remove installation shell inner wall sliding connection has the interlock board, and interlock board circular slot part and one-way lead screw surface engagement connection, interlock board fixedly connected with baffle, and the baffle is located into hopper discharge gate below, the mobile device still includes the intercommunication groove, the intercommunication groove has been seted up on the baffle surface, starts first motor, and first motor output shaft drives one-way lead screw and rotates at removal installation shell inner wall, and one-way lead screw surface contact interlock board circular slot part drives the interlock board and is close to into the hopper, and the interlock board is close to into the hopper, and the intercommunication groove is located into inside the communicating pipe, and the baffle surface is located into hopper discharge gate below, blocks up the hopper with into the discharge gate, can't carry out the unloading.
Preferably, the support device comprises a support installation shell, a second motor, a bidirectional screw rod, a lifting plate, a linkage block, a linkage seat and a linkage rod, wherein the support installation shell is arranged below the main body shell, the second motor is fixedly arranged inside the support installation shell, the bidirectional screw rod is rotatably connected to the inner wall of the support installation shell, the lifting plate is arranged above the support installation shell, the upper surface of the lifting plate is attached to the lower surface of the main body shell, the inner wall of the support installation shell is symmetrically and slidably connected with the linkage block, the circular hole part of the linkage block is in meshed connection with the surface of the bidirectional screw rod, the linkage seat is symmetrically and fixedly connected with the lower surface of the lifting plate, the linkage block and the side surface of the linkage seat are rotatably connected with the linkage rod, when a support needs to be maintained, an output shaft of the second motor drives the driving bevel gear to rotate, the surface teeth of the driving bevel gear contact with the driven bevel gear are clamped on the surface, the bidirectional screw rod is driven to rotate on the inner wall of the support installation shell, the bidirectional screw rod rotates inside the circular hole of the linkage block, the linkage block is mutually close to the linkage block, the linkage rod and the support installation shell is gradually in a vertical state, the linkage rod is matched with the linkage seat, the lifting plate moves upwards, the lifting plate body is driven to move upwards, and the main body is separated from the main body shell, and the support is convenient to maintain.
Preferably, the supporting device further comprises a driving bevel gear and a driven bevel gear, the driving bevel gear and the driven bevel gear are fixedly connected to one side, close to the second motor, of the output shaft of the second motor and the bidirectional screw rod, and the surfaces of the driving bevel gear and the driven bevel gear are in tooth engagement connection, so that the rotation number of turns of the output shaft of the second motor is conveniently converted into the rotation number of turns of the bidirectional screw rod, and power is provided for driving the bidirectional screw rod.
Compared with the related art, the utility model has the following beneficial effects:
the present utility model provides:
1. through installation mobile device and strutting arrangement, can control the opening or closing of pan feeding hopper discharge gate, when needing to overhaul the support, can upwards remove the twin-screw extruder, conveniently overhaul the maintenance to the support fast, improved the maintenance efficiency of twin-screw extruder.
2. Through going into hopper bottom symmetry fixedly connected with bracing piece, and bracing piece bottom and body shell upper surface fixed connection, carry out steady rest to going into the hopper, when mobile device control goes into the hopper discharge gate and opens or close, guarantee to go into the hopper can not produce easily and rock, lead to the discharge gate position to take place the skew, improved the stability of going into the hopper.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
FIG. 2 is a schematic cross-sectional view of a main body shell provided by the present utility model;
FIG. 3 is a schematic diagram of a mobile device according to the present utility model;
fig. 4 is a schematic structural view of a supporting device provided by the present utility model.
Reference numerals in the drawings: 1. a main body case; 2. feeding into a hopper; 3. a bracket; 4. a mobile device; 41. moving the mounting shell; 42. a first motor; 43. a unidirectional screw rod; 44. a linkage plate; 45. a baffle; 46. a communication groove; 5. a support device; 51. a support mounting shell; 52. a second motor; 53. a two-way screw rod; 54. a lifting plate; 55. a linkage block; 56. a linkage seat; 57. a linkage rod; 58. a drive bevel gear; 59. a driven bevel gear; 6. a communicating pipe; 7. a first machining screw rod; 8. a second processing screw rod; 9. a third motor; 10. a driving flat gear; 11. driven flat gears; 12. and (5) supporting the rod.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
In the implementation process, as shown in fig. 1 and 2, the method includes: the main body shell 1, go into hopper 2 and support 3, main body shell 1 top is provided with into hopper 2, main body shell 1 lower surface is provided with support 3, main body shell 1 upper surface fixed mounting has mobile device 4, main body shell 1 below is provided with strutting arrangement 5, and strutting arrangement 5 is located support 3 central point, main body shell 1 upper surface fixedly connected with communicating pipe 6, pour into hopper 2 inside with the processing raw materials, start mobile device 4, can control to go into hopper 2 the discharge gate and open or close, the processing raw materials is through communicating pipe 6 entering main body shell 1 inside extrusion processing, and strutting arrangement 5 can process main body shell 1 upward movement fast, conveniently overhauls maintenance to support 3.
Referring to fig. 2, the inner wall of the main body shell 1 is equidistantly and rotatably connected with a first processing screw rod 7 and a second processing screw rod 8, a third motor 9 is fixedly installed inside the main body shell 1, an output shaft of the third motor 9 is fixedly connected with a driving flat gear 10, one side, close to the third motor 9, of the first processing screw rod 7 and the second processing screw rod 8 is fixedly connected with a driven flat gear 11, the driving flat gear 10 and the driven flat gear 11 are in meshed connection, processing raw materials enter the inside of the main body shell 1 through a communicating pipe 6, the third motor 9 is started, an output shaft of the third motor 9 drives the driving flat gear 10 to rotate, surface clamping teeth of the driving flat gear 10 and the driven flat gear 11 are mutually contacted, the first processing screw rod 7 and the second processing screw rod 8 are driven to rotate towards the same direction, and extrusion processing is carried out on the processing raw materials.
Referring to fig. 1 and 3, the bottom of the feeding hopper 2 is symmetrically and fixedly connected with a supporting rod 12, and the bottom of the supporting rod 12 is fixedly connected with the upper surface of the main body shell 1, so that the feeding hopper 2 is stably supported, when the moving device 4 controls the discharge port of the feeding hopper 2 to be opened or closed, the feeding hopper 2 is prevented from shaking easily, the position of the discharge port is offset, and the stability of the feeding hopper 2 is improved.
Referring to fig. 1 and 3, the moving device 4 includes a moving installation shell 41, a first motor 42, a unidirectional screw 43, a linkage plate 44 and a baffle 45, the upper surface of the main body shell 1 is fixedly connected with the moving installation shell 41, the first motor 42 is fixedly installed inside the moving installation shell 41, the unidirectional screw 43 is rotationally connected with the inner wall of the moving installation shell 41, and the unidirectional screw 43 is fixedly connected with the output shaft of the first motor 42, the inner wall of the moving installation shell 41 is slidably connected with the linkage plate 44, the circular groove part of the linkage plate 44 is in meshed connection with the surface of the unidirectional screw 43, the surface of the linkage plate 44 is fixedly connected with the baffle 45, the baffle 45 is located below the discharge port of the feed hopper 2, the moving device 4 further includes a communication groove 46, the surface of the baffle 45 is provided with the communication groove 46, the first motor 42 is started, the output shaft of the first motor 42 drives the unidirectional screw 43 to rotate on the inner wall of the moving installation shell 41, the surface of the unidirectional screw 43 contacts the circular groove part of the linkage plate 44, and drives the linkage plate 44 to approach the feed hopper 2, the baffle 44 drives the baffle 45 to approach the feed hopper 2, the communication groove 46 is located at the center position of the feed hopper 2, the discharge port 45 is located below the feed hopper 2, and the feed hopper 45 cannot be conveniently processed, and the feed material cannot enter the discharge port 2.
Referring to fig. 1 and 4, the supporting device 5 includes a supporting installation shell 51, a second motor 52, a bidirectional screw 53, a lifting plate 54, a linkage block 55, a linkage seat 56 and a linkage rod 57, the supporting installation shell 51 is arranged below the main body shell 1, the second motor 52 is fixedly installed inside the supporting installation shell 51, the bidirectional screw 53 is rotationally connected to the inner wall of the supporting installation shell 51, the lifting plate 54 is arranged above the supporting installation shell 51, the upper surface of the lifting plate 54 is attached to the lower surface of the main body shell 1, the linkage block 55 is symmetrically and slidingly connected to the inner wall of the supporting installation shell 51, a circular hole part of the linkage block 55 is in meshed connection with the surface of the bidirectional screw 53, the linkage seat 56 is symmetrically and fixedly connected to the lower surface of the lifting plate 54, the linkage block 55 and the side surface of the linkage seat 56 are rotationally connected with the linkage rod 57, when the maintenance support 3 is needed, the second motor 52 is started, an output shaft of the second motor 52 drives the driving bevel gear 58 to rotate, the surface of the driving bevel gear 58 contacts with the surface teeth of the driven bevel gear 59, the driving bevel gear 53 rotates on the inner wall of the supporting installation shell 51, the lifting plate 53 rotates on the surface of the supporting installation shell 51, the circular hole part of the linkage block 55 moves towards the inner surface of the main body shell 55, and the linkage seat 55 is in a state of the linkage seat 55, and the linkage seat 55 is gradually moves towards the upper surface of the linkage seat 55, and the linkage seat 55 is in a state of the linkage seat 55, and is in a vertical state of the linkage plate 3, and is in a state of being matched with the linkage seat 55.
Referring to fig. 4, the supporting device 5 further includes a driving bevel gear 58 and a driven bevel gear 59, where the output shaft of the second motor 52 and one side of the bidirectional screw 53 close to the second motor 52 are fixedly connected with the driving bevel gear 58 and the driven bevel gear 59, and the surfaces of the driving bevel gear 58 and the driven bevel gear 59 are in latch engagement connection, so that the number of rotations of the output shaft of the second motor 52 is conveniently converted into the number of rotations of the bidirectional screw 53, and power is provided for driving the bidirectional screw 53.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. A novel twin screw extruder comprising: main part shell (1), go into hopper (2) and support (3), main part shell (1) top is provided with into hopper (2), main part shell (1) lower surface is provided with support (3), its characterized in that, main part shell (1) upper surface fixed mounting has mobile device (4), main part shell (1) below is provided with strutting arrangement (5), and strutting arrangement (5) are located support (3) central point put, main part shell (1) upper surface fixedly connected with communicating pipe (6).
2. The novel double-screw extruder according to claim 1, wherein the inner wall of the main body shell (1) is rotationally connected with a first processing screw (7) and a second processing screw (8) at equal intervals, and a third motor (9) is fixedly arranged inside the main body shell (1).
3. The novel double-screw extruder according to claim 2, wherein the output shaft of the third motor (9) is fixedly connected with a driving flat gear (10), one side of the first processing screw (7) and one side of the second processing screw (8) close to the third motor (9) are fixedly connected with a driven flat gear (11), and the driving flat gear (10) and the driven flat gear (11) are in meshed connection.
4. The novel double-screw extruder according to claim 1, wherein the bottom of the feeding hopper (2) is symmetrically and fixedly connected with a supporting rod (12), and the bottom of the supporting rod (12) is fixedly connected with the upper surface of the main body shell (1).
5. The novel double-screw extruder according to claim 1, wherein the moving device (4) comprises a moving installation shell (41), a first motor (42), a unidirectional screw rod (43), a linkage plate (44) and a baffle plate (45), the moving installation shell (41) is fixedly connected with the upper surface of the main body shell (1), the first motor (42) is fixedly installed inside the moving installation shell (41), the unidirectional screw rod (43) is rotatably connected with the inner wall of the moving installation shell (41), the unidirectional screw rod (43) is fixedly connected with the output shaft of the first motor (42), the linkage plate (44) is slidably connected with the inner wall of the moving installation shell (41), the circular groove part of the linkage plate (44) is in meshed connection with the surface of the unidirectional screw rod (43), the baffle plate (45) is fixedly connected with the surface of the linkage plate (44), and the baffle plate (45) is positioned below the discharge port of the feeding hopper (2).
6. The novel twin-screw extruder according to claim 5, wherein the moving device (4) further comprises a communication groove (46), and the surface of the baffle plate (45) is provided with the communication groove (46).
7. The novel double-screw extruder according to claim 1, wherein the supporting device (5) comprises a supporting installation shell (51), a second motor (52), a bidirectional screw rod (53), a lifting plate (54), a linkage block (55), a linkage seat (56) and a linkage rod (57), the supporting installation shell (51) is arranged below the main body shell (1), the second motor (52) is fixedly arranged inside the supporting installation shell (51), the bidirectional screw rod (53) is rotationally connected to the inner wall of the supporting installation shell (51), the lifting plate (54) is arranged above the supporting installation shell (51), the upper surface of the lifting plate (54) is attached to the lower surface of the main body shell (1), the linkage block (55) is symmetrically and slidably connected to the inner wall of the supporting installation shell (51), the circular hole part of the linkage block (55) is in surface meshing connection with the bidirectional screw rod (53), the linkage seat (56) is symmetrically and fixedly connected to the lower surface of the lifting plate (54), and the linkage block (55) is rotationally connected to the linkage rod (57) side surface of the linkage seat (56).
8. The novel double-screw extruder according to claim 7, wherein the supporting device (5) further comprises a driving bevel gear (58) and a driven bevel gear (59), the driving bevel gear (58) and the driven bevel gear (59) are fixedly connected to one side, close to the second motor (52), of the output shaft of the second motor (52) and the bidirectional screw rod (53), and the surfaces of the driving bevel gear (58) and the driven bevel gear (59) are in tooth engagement connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102217.0U CN220638849U (en) | 2023-08-07 | 2023-08-07 | Novel double-screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102217.0U CN220638849U (en) | 2023-08-07 | 2023-08-07 | Novel double-screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220638849U true CN220638849U (en) | 2024-03-22 |
Family
ID=90269308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322102217.0U Active CN220638849U (en) | 2023-08-07 | 2023-08-07 | Novel double-screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220638849U (en) |
-
2023
- 2023-08-07 CN CN202322102217.0U patent/CN220638849U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220638849U (en) | Novel double-screw extruder | |
| CN212097459U (en) | Anti-blocking double-screw extruder | |
| CN219903251U (en) | Double-screw extruder convenient to go up and down | |
| CN210025687U (en) | Spiral reamer extruding mechanism of vacuum brick making machine | |
| CN218664933U (en) | Fixing device for stably hoisting die carrier | |
| CN217494823U (en) | Rotary feeding device based on rubber mixing machine | |
| CN216884599U (en) | Water conservancy construction concrete mixing device | |
| CN215367283U (en) | Concrete placement equipment for hydraulic engineering construction | |
| CN212948656U (en) | Automatic feeding device of recycled plastic | |
| CN213648812U (en) | Chemical raw material production is with crowded piece machine | |
| CN213321584U (en) | Extruder with feeding mechanism | |
| CN115107154A (en) | Wide-edge well lid die-reversing die and implementation method thereof | |
| CN212603020U (en) | Feeding device with anti-blocking function for plastic mold | |
| CN217257144U (en) | Auxiliary processing device for producing aluminum silicon carbide bricks | |
| CN218111183U (en) | Environment-friendly energy-saving efficient concrete block production line | |
| CN218966078U (en) | PP pipe forming device | |
| CN213290667U (en) | Extrusion molding equipment for large-size argil bricks | |
| CN218700230U (en) | Cutting device is used in porous brick production | |
| CN214447545U (en) | Plastic products raw materials for production rapid mixing device | |
| CN218256633U (en) | Shrink film extrusion uniform blanking machine | |
| CN219599862U (en) | Improved structure of strontium salt brick making | |
| CN219705568U (en) | Multifunctional molding brick making machine | |
| CN214266329U (en) | High stability rubber product forming device | |
| CN214725072U (en) | Light batten extruder | |
| CN211440441U (en) | Waterproof material forming device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |