CN221756780U - Retrieve extrusion screw barrel for granulation - Google Patents
Retrieve extrusion screw barrel for granulation Download PDFInfo
- Publication number
- CN221756780U CN221756780U CN202420357078.8U CN202420357078U CN221756780U CN 221756780 U CN221756780 U CN 221756780U CN 202420357078 U CN202420357078 U CN 202420357078U CN 221756780 U CN221756780 U CN 221756780U
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- barrel
- sliding block
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- 238000001125 extrusion Methods 0.000 title claims abstract description 23
- 238000005469 granulation Methods 0.000 title claims abstract description 15
- 230000003179 granulation Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000004064 recycling Methods 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005453 pelletization Methods 0.000 claims 6
- 239000000463 material Substances 0.000 abstract description 31
- 230000000903 blocking effect Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 5
- 238000004513 sizing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an extrusion screw machine barrel for recycling granulation, which comprises a first machine body and a second machine body, wherein a first fixing block is fixedly connected to the top end of the first machine body, a second cavity is formed in the first fixing block, a feeding mechanism is fixedly connected to the inner wall of the second cavity, a second fixing block is fixedly connected to the top end of the second machine body, a third cavity is formed in the second fixing block, a first anti-blocking mechanism is fixedly connected to the inner wall of the third cavity, a fifth cavity is formed in the second machine body, and a second anti-blocking mechanism is fixedly connected to the inner wall of the fifth cavity. According to the utility model, through the designed feeding mechanism, the material flow rate can be controlled at the inlet, the material blocking condition at the inlet of the machine barrel can be reduced to a great extent, and through the mutual matching of the designed first anti-blocking mechanism and the second anti-blocking mechanism, the material blocking condition can be rapidly solved when the material blocking condition is faced.
Description
Technical Field
The utility model relates to the technical field of granulation machinery, in particular to an extrusion screw machine barrel for recycling granulation.
Background
Screw extruder is divided into cold feed screw extruder and hot feed screw extruder, both are used for extruding rubber semi-manufactured goods and goods, and cold feed screw extruder can feed the sizing material that does not undergo the heat refining, through the effect such as screw extrusion, shearing and stirring, makes sizing material heated plasticization to extrude by mouth shape continuous. The hot-feeding screw extruder is used for feeding the hot-refined sizing material, and the sizing material is further plasticized through the actions of screw extrusion, shearing, stirring and the like, and is continuously extruded from an n type. The extrusion device mainly comprises a screw, a machine barrel, a machine head, a feeding mechanism, a transmission device and the like, and the quality of extruded products can meet the process requirements.
The following problems exist in the prior art:
1. The conventional recycling granulation extrusion screw machine barrel is provided with no flow control mechanism at the inlet, so that plastic particles can flow into the extruder at one time, and the plastic particles can be blocked at the inlet, thereby influencing the whole process;
2. When the conventional extrusion screw machine barrel for recycling and granulating is used, once the material is blocked, the machine is usually stopped first, and then the blocked part is treated, so that the overall working efficiency is greatly influenced, and the machine is relatively troublesome.
Disclosure of utility model
The utility model provides an extrusion screw machine barrel for recycling granulation, wherein one purpose is to add a mechanism capable of controlling material flow at an inlet, so that the condition of material blockage at the inlet of the machine barrel can be reduced to a great extent; another purpose is to optimize the situation of the blockage of the material inside the cylinder, so that the operation of the machine does not need to be stopped when the situation of the blockage of the material is faced, and the whole working efficiency is prevented from being influenced by the stop.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a retrieve extrusion screw barrel for granulation, includes first organism and second organism, first organism top fixedly connected with first fixed block, the inside second cavity that has seted up of first fixed block, second cavity inner wall fixedly connected with feed mechanism, first cavity has been seted up to first organism inside, first cavity inner wall fixedly connected with actuating mechanism, first organism side fixedly connected with barrel, barrel curved surface top runs through fixedly connected with feed hopper, feed hopper top fixedly connected with feed inlet, second organism and barrel other end fixed connection, barrel and the adjacent one side bottom of second organism run through fixedly connected with discharge gate, second organism top fixedly connected with second fixed block, second fixed block side fixedly connected with connecting rod, the inside third cavity that has seted up of second fixed block, the first stifled material mechanism of preventing of third cavity inner wall fixedly connected with, the inside fifth cavity of having seted up of second organism, the stifled material mechanism is prevented to fifth cavity inner wall fixedly connected with second.
The technical scheme of the utility model is further improved as follows: the feeding mechanism comprises a second electric telescopic rod fixedly connected with the inner wall of the second cavity, a second sliding block is fixedly connected with the movable end of the second electric telescopic rod, the second sliding block is slidably connected with the bottom end of the second cavity, a sliding plate is fixedly connected with the top end of the second sliding block, and the sliding plate penetrates through the side face of the second cavity and is in sliding connection with the feeding port.
By adopting the technical scheme, the second electric telescopic rod in the scheme controls the sliding plate to slide in the feed inlet.
The technical scheme of the utility model is further improved as follows: the driving mechanism comprises a first rotating motor fixedly connected with the inner wall of the first cavity, the output shaft of the first rotating motor is fixedly connected with a stirring shaft, and a through hole is formed in the stirring shaft.
By adopting the technical scheme, the first rotating motor output shaft in the scheme can control the stirring shaft to rotate in the machine barrel.
The technical scheme of the utility model is further improved as follows: the first anti-blocking mechanism comprises a second rotating motor fixedly connected with the inner wall of a third cavity, an output shaft of the second rotating motor is fixedly connected with a screw rod, the screw rod penetrates through a third sliding block in threaded connection, a concave groove is formed in the connecting rod, the third sliding block is slidably connected with the inner wall of the concave groove, a guide rod is fixedly connected with the inner wall of the concave groove, the guide rod penetrates through the sliding connection with the third sliding block, a first electric telescopic rod is fixedly connected with the bottom end of the third sliding block, a first sliding block is fixedly connected with the movable end of the first electric telescopic rod, a fourth cavity is formed in the first sliding block, and a vibrating motor is fixedly connected with the top end of the fourth cavity.
By adopting the technical scheme, the second rotating motor in the scheme controls the third sliding block to slide on the surface of the concave groove along the direction of the guide rod, and the machine barrel can be vibrated when the vibrating motor vibrates.
The technical scheme of the utility model is further improved as follows: the second anti-blocking mechanism comprises a third rotating motor fixedly connected with the inner wall of the fifth cavity, a fan is fixedly connected to an output shaft of the third rotating motor, the other end of the stirring shaft is in penetrating and rotating connection with the inner wall of the fifth cavity, and a miniature steam heater matched with the fan is fixedly connected to the inside of the through hole.
By adopting the technical scheme, the miniature steam heater in the scheme can generate a large amount of hot air, the third rotating motor controls the opening and closing of the fan, and a large amount of steam can be blown into the through hole under the cooperation of the fan.
The technical scheme of the utility model is further improved as follows: the side surface of the first machine body is fixedly connected with a main power supply, and the side surface of the main power supply is fixedly provided with a main switch.
By adopting the technical scheme, the main switch in the scheme controls the main power supply.
The technical scheme of the utility model is further improved as follows: the main switch is electrically connected with the main power supply, and the main power supply is electrically connected with the first electric telescopic rod, the first rotating motor, the miniature steam heater, the second electric telescopic rod, the second rotating motor, the vibrating motor and the third rotating motor.
By adopting the technical scheme, the main switch in the scheme controls the opening and closing of the first electric telescopic rod, the first rotating motor, the miniature steam heater, the second electric telescopic rod, the second rotating motor, the vibrating motor and the third rotating motor through the main power supply.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides an extrusion screw machine barrel for recycling granulation, which can control the material flow at an inlet by a designed feeding mechanism, and can greatly reduce the situation of material blockage at the inlet of the machine barrel.
2. The utility model provides an extrusion screw machine barrel for recycling granulation, which is characterized in that a first anti-blocking mechanism and a second anti-blocking mechanism are mutually matched, so that when the situation of material blocking is faced, the operation of a machine is not required to be stopped, the situation of material blocking can be solved, and the influence on the whole working efficiency due to shutdown is avoided.
Drawings
FIG. 1 is a perspective view of the whole of the present utility model;
FIG. 2 is a cross-sectional view of a portion of the mechanism of the present utility model;
FIG. 3 is a cross-sectional view of the drive mechanism of the present utility model;
fig. 4 is a cross-sectional view of a second anti-blocking mechanism of the present utility model.
In the figure: 1. a first body; 2. a second body; 3. a main power supply; 4. a main switch; 5. a first fixed block; 6. a second fixed block; 7. a connecting rod; 8. a first electric telescopic rod; 9. a first slider; 10. a barrel; 11. a discharge port; 12. a sliding plate; 13. a feed inlet; 14. a feed hopper; 15. a first cavity; 16. a first rotating motor; 17. a stirring shaft; 18. a micro steam heater; 19. a second cavity; 20. a second electric telescopic rod; 21. a second slider; 22. a second rotating motor; 23. a third cavity; 24. a screw; 25. a guide rod; 26. a third slider; 27. a concave groove; 28. a fourth cavity; 29. a vibration motor; 30. a through hole; 31. a fifth cavity; 32. a third rotary motor; 33. a fan.
Detailed Description
In order to make the technical means, creation characteristics, achievement of the purpose and effect of the present utility model easy to understand, the present utility model is further described below with reference to the following specific embodiments:
As shown in fig. 1, the utility model provides an extrusion screw machine barrel for recycling granulation, which comprises a first machine body 1 and a second machine body 2, wherein the top end of the first machine body 1 is fixedly connected with a first fixed block 5, a second cavity 19 is formed in the first fixed block 5, the inner wall of the second cavity 19 is fixedly connected with a feeding mechanism, a first cavity 15 is formed in the first machine body 1, the inner wall of the first cavity 15 is fixedly connected with a driving mechanism, the side surface of the first machine body 1 is fixedly connected with a main power supply 3, the side surface of the main power supply 3 is fixedly provided with a main switch 4, the side surface of the first machine body 1 is fixedly connected with a machine barrel 10, the curved surface top end of the machine barrel 10 is fixedly connected with a feeding funnel 14 in a penetrating manner, the top end of the feeding funnel 14 is fixedly connected with a feeding port 13, the second machine body 2 is fixedly connected with the other end of the machine barrel 10, the bottom end of one side adjacent to the second machine body 2 is fixedly connected with a discharging port 11 in a penetrating manner, the top end of the second machine body 2 is fixedly connected with a second fixed block 6, the side surface of the second fixed block 6 is fixedly connected with a connecting rod 7, a third cavity 23 is formed in the second fixed block 6, the inner wall of the third cavity 23 is fixedly connected with the inner wall of the second fixed block 6, the first cavity 23 is fixedly connected with a first anti-blocking mechanism is fixedly connected with a fifth cavity 31, and a fifth anti-blocking mechanism is fixedly connected with the inner wall 31 of the fifth cavity 31.
In this embodiment, the feeding mechanism may control the flow of the material in the feeding port 13, the driving mechanism may control the operation of the whole mechanism, the first anti-blocking mechanism may solve the problem of blocking through the vibration of the curved surface of the barrel 10, and the second anti-blocking mechanism may soften the plastic material through heating, so as to solve the problem of blocking.
As shown in fig. 2-3, the utility model provides an extrusion screw machine barrel for recycling granulation, the feeding mechanism comprises a second electric telescopic rod 20 fixedly connected with the inner wall of a second cavity 19, the movable end of the second electric telescopic rod 20 is fixedly connected with a second sliding block 21, the second sliding block 21 is slidably connected with the bottom end of the second cavity 19, the top end of the second sliding block 21 is fixedly connected with a sliding plate 12, the sliding plate 12 penetrates through the side surface of the second cavity 19 and is slidably connected with a feeding hole 13, the driving mechanism comprises a first rotating motor 16 fixedly connected with the inner wall of a first cavity 15, the output shaft of the first rotating motor 16 is fixedly connected with a stirring shaft 17, a through hole 30 is formed in the stirring shaft 17, the second anti-blocking mechanism comprises a third rotating motor 32 fixedly connected with the inner wall of a fifth cavity 31, the output shaft of the third rotating motor 32 is fixedly connected with a fan 33, the other end of the stirring shaft 17 is rotatably connected with the inner wall of the fifth cavity 31, the through hole 30 is fixedly connected with a micro steam heater 18 matched with the fan 33, the main switch 4 and the main power 3 are electrically connected with the main power 3, and the main power 3, the main power supply 16, the micro steam heater 18 and the second electric heater 20 and the third rotating motor 32 are electrically connected with the third rotating shaft.
In this embodiment, the main switch 4 controls the first rotating motor 16, the micro steam heater 18, the second electric telescopic rod 20 and the third rotating motor 32 to be turned on and off through the main power supply 3, the second electric telescopic rod 20 is turned on, the movable end of the second electric telescopic rod 20 moves to drive the second sliding block 21 to slide at the bottom end of the second cavity 19, the second sliding block 21 slides to drive the sliding plate 12 to slide on the inner wall of the feeding hole 13, the mechanism of material flow can be controlled in the sliding room, the situation of material blockage at the inlet of the machine barrel 10 can be greatly reduced, the output shaft of the first rotating motor 16 rotates with the stirring shaft 17, the stirring shaft 17 rotates to stir the material, a large amount of steam can be generated when the micro steam heater 18 is turned on, the third rotating motor 32 is turned on, the output shaft of the third rotating motor 32 can drive the fan 33 to rotate, a large amount of hot steam can be transmitted into the through hole 30 under the action of the fan 33, and the blocked material can be softened under the action of the steam to further solve the situation of material blockage.
As shown in fig. 4, the utility model provides an extrusion screw machine barrel for recycling granulation, a first anti-blocking mechanism comprises a second rotating motor 22 fixedly connected with the inner wall of a third cavity 23, an output shaft of the second rotating motor 22 is fixedly connected with a screw 24, the screw 24 is connected with a third sliding block 26 in a penetrating and threaded manner, a concave groove 27 is formed in the connecting rod 7, the third sliding block 26 is in sliding connection with the inner wall of the concave groove 27, a guide rod 25 is fixedly connected with the inner wall of the concave groove 27, the guide rod 25 is connected with the third sliding block 26 in a penetrating and sliding manner, the bottom end of the third sliding block 26 is fixedly connected with a first electric telescopic rod 8, the movable end of the first electric telescopic rod 8 is fixedly connected with a first sliding block 9, a fourth cavity 28 is formed in the first sliding block 9, the top end of the fourth cavity 28 is fixedly connected with a vibrating motor 29, and the total power supply 3 is electrically connected with the first electric telescopic rod 8, the second rotating motor 22 and the vibrating motor 29.
In this embodiment, the main switch 4 controls the opening and closing of the first electric telescopic rod 8, the second rotating motor 22 and the vibration motor 29 through the main power supply 3, the second rotating motor 22 is opened, the output shaft of the second rotating motor 22 rotates to drive the screw 24 to rotate, the screw 24 rotates to drive the third sliding block 26 to slide along the direction of the guide rod 25 on the inner wall of the concave groove 27, the movable end of the first electric telescopic rod 8 is opened, the movable end of the first electric telescopic rod 8 moves to drive the first sliding block 9 to move, when the interior of the machine barrel 10 is blocked, the second rotating motor 22 controls the third sliding block 26 to move to the corresponding position, the first electric telescopic rod 8 is controlled to control the first sliding block 9 to move to the corresponding position, the vibration motor 29 is opened, and the output shaft of the vibration motor 29 vibrates the curved surface of the machine barrel 10 to further solve the blocking situation.
The working principle of the extruder screw barrel for recycling granulation will be described in detail below.
As shown in fig. 1-4, the main switch 4 controls the opening and closing of the first electric telescopic rod 8, the first rotary motor 16, the micro steam heater 18, the second electric telescopic rod 20, the second rotary motor 22, the vibration motor 29 and the third rotary motor 32 through the main power supply 3, the second electric telescopic rod 20 is opened, the movable end of the second electric telescopic rod 20 moves to drive the second sliding block 21 to slide at the bottom end of the second cavity 19, the second sliding block 21 slides to drive the sliding plate 12 to slide on the inner wall of the feeding hole 13, the mechanism for controlling the material flow rate between the sliding blocks can greatly reduce the condition of material blockage at the inlet of the machine barrel 10, the output shaft of the first rotary motor 16 rotates with the stirring shaft 17, the stirring shaft 17 rotates to stir the material, when the micro steam heater 18 is opened, a large amount of steam can be generated, the third rotary motor 32 is opened, the output shaft of the third rotating motor 32 rotates to drive the fan 33 to rotate, a large amount of hot steam can be transmitted into the through hole 30 under the action of the fan 33, under the action of the steam, the blocked material can be softened to solve the material blocking condition, the second rotating motor 22 is started, the output shaft of the second rotating motor 22 rotates to drive the screw 24 to rotate, the screw 24 rotates to drive the third sliding block 26 to slide along the direction of the guide rod 25 on the inner wall of the concave groove 27, the first electric telescopic rod 8 is started, the movable end of the first electric telescopic rod 8 moves to drive the first sliding block 9 to move, when the inner part of the machine barrel 10 is blocked, the second rotating motor 22 controls the third sliding block 26 to move to the corresponding position, the first electric telescopic rod 8 is controlled to move to the corresponding position, the vibration motor 29 is started, the vibrating motor 29 output shaft vibrates the curved surface of the machine barrel 10 to further realize the condition of solving the blockage.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a retrieve extrusion screw rod barrel for granulation, includes first organism (1) and second organism (2), its characterized in that: first organism (1) top fixedly connected with first fixed block (5), second cavity (19) have been seted up to first fixed block (5) inside, second cavity (19) inner wall fixedly connected with feed mechanism, first cavity (15) have been seted up to first organism (1) inside, first cavity (15) inner wall fixedly connected with actuating mechanism, first organism (1) side fixedly connected with barrel (10), barrel (10) curved surface top run through fixedly connected with feed hopper (14), feed hopper (14) top fixedly connected with feed inlet (13), second organism (2) and barrel (10) other end fixedly connected with, barrel (10) and second organism (2) adjacent one side bottom run through fixedly connected with discharge gate (11), second organism (2) top fixedly connected with second fixed block (6), second fixed block (6) side fixedly connected with connecting rod (7), third cavity (23) have been seted up to second fixed block (6) inside, third cavity (23) inner wall (31) prevent that first cavity (31) are blocked up to first organism (31).
2. An extrusion screw barrel for recycling pelletization according to claim 1, wherein: the feeding mechanism comprises a second electric telescopic rod (20) fixedly connected with the inner wall of a second cavity (19), a second sliding block (21) is fixedly connected with the movable end of the second electric telescopic rod (20), the second sliding block (21) is slidably connected with the bottom end of the second cavity (19), a sliding plate (12) is fixedly connected with the top end of the second sliding block (21), and the sliding plate (12) penetrates through the side surface of the second cavity (19) and the feeding port (13).
3. An extrusion screw barrel for recycling pelletization according to claim 1, wherein: the driving mechanism comprises a first rotating motor (16) fixedly connected with the inner wall of the first cavity (15), an output shaft of the first rotating motor (16) is fixedly connected with a stirring shaft (17), and a through hole (30) is formed in the stirring shaft (17).
4. An extrusion screw barrel for recycling pelletization according to claim 1, wherein: the first anti-blocking mechanism comprises a second rotating motor (22) fixedly connected with the inner wall of a third cavity (23), an output shaft of the second rotating motor (22) is fixedly connected with a screw rod (24), the screw rod (24) penetrates through a threaded connection to form a third sliding block (26), a concave groove (27) is formed in the connecting rod (7), the third sliding block (26) is slidably connected with the inner wall of the concave groove (27), a guide rod (25) is fixedly connected with the inner wall of the concave groove (27), the guide rod (25) is in penetrating sliding connection with the third sliding block (26), a first electric telescopic rod (8) is fixedly connected with the bottom end of the third sliding block (26), a fourth cavity (28) is formed in the first sliding block (9), and a vibrating motor (29) is fixedly connected with the top end of the fourth cavity (28).
5. An extrusion screw barrel for recycling pelletization according to claim 3, wherein: the second anti-blocking mechanism comprises a third rotating motor (32) fixedly connected with the inner wall of a fifth cavity (31), a fan (33) is fixedly connected to an output shaft of the third rotating motor (32), the other end of the stirring shaft (17) is in penetrating and rotating connection with the inner wall of the fifth cavity (31), and a miniature steam heater (18) matched with the fan (33) is fixedly connected inside the through hole (30).
6. An extrusion screw barrel for recycling pelletization according to claim 1, wherein: the side face of the first machine body (1) is fixedly connected with a main power supply (3), and the side face of the main power supply (3) is fixedly provided with a main switch (4).
7. An extrusion screw barrel for recycling pelletization according to claim 6, wherein: the main switch (4) is electrically connected with the main power supply (3), and the main power supply (3) is electrically connected with the first electric telescopic rod (8), the first rotary motor (16), the miniature steam heater (18), the second electric telescopic rod (20), the second rotary motor (22), the vibration motor (29) and the third rotary motor (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420357078.8U CN221756780U (en) | 2024-02-26 | 2024-02-26 | Retrieve extrusion screw barrel for granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420357078.8U CN221756780U (en) | 2024-02-26 | 2024-02-26 | Retrieve extrusion screw barrel for granulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221756780U true CN221756780U (en) | 2024-09-24 |
Family
ID=92790544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420357078.8U Active CN221756780U (en) | 2024-02-26 | 2024-02-26 | Retrieve extrusion screw barrel for granulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221756780U (en) |
-
2024
- 2024-02-26 CN CN202420357078.8U patent/CN221756780U/en active Active
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