CN214136826U

CN214136826U - Mixing and stirring device for internal mixer

Info

Publication number: CN214136826U
Application number: CN202023021063.5U
Authority: CN
Inventors: 孙国刚; 辛光; 赵强
Original assignee: Panjin Yihe Plastics Co ltd
Current assignee: Panjin Yihe Plastics Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-07
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a mix agitating unit for banbury mixer, including the banbury mixer, the upper end of banbury mixer is provided with the pan feeding mouth, the inside fixedly connected with fixed plate of pan feeding mouth, the upper end of fixed plate is provided with the motor, the pivot and the fixed plate of motor rotate to be connected, the connecting seat has been cup jointed in the outside of pivot, the lower extreme fixedly connected with connecting rod of connecting seat, fixedly connected with puddler on the connecting rod, the first articulated seat of two symmetries of inner wall fixedly connected with of pan feeding mouth. The utility model discloses a design motor's effect can play the effect of a stirring to the intraoral raw materials of pan feeding, can carry out even mixture with the raw materials, and the processing in the later stage of being convenient for, and through the effect of design articulated slab, can play a supporting effect to the raw materials, just can arrange the raw materials down when raw materials weight is too big for the raw materials can obtain more even mixture.

Description

Mixing and stirring device for internal mixer

Technical Field

The utility model relates to an internal mixer technical field specifically is a mixing stirring device for internal mixer.

Background

The internal rubber mixing machine is called as internal mixer for short, and is mainly used for plasticating and mixing rubber. The internal mixer is a machine which is equipped with a pair of rotors with specific shapes and can be relatively rotated, and can be used for plasticating and mixing polymer material in a clearance mode under the closed state of adjustable temperature and pressure, and is mainly formed from internal mixing chamber, rotor sealing device, feeding and pressing device, discharging device, driving device and machine base.

When the existing internal mixer is used, the raw materials cannot be uniformly mixed during feeding, and the later internal mixing is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mix agitating unit for banbury mixer can't carry out the problem of even mixture with the raw materials when having solved the material loading.

In order to achieve the above object, the utility model provides a following technical scheme: a mixing and stirring device for an internal mixer comprises the internal mixer, wherein a feeding hole is formed in the upper end of the internal mixer, a fixed plate is fixedly connected inside the feeding hole, a motor is arranged at the upper end of the fixed plate, a rotating shaft of the motor is rotatably connected with the fixed plate, a connecting seat is sleeved outside the rotating shaft, a connecting rod is fixedly connected at the lower end of the connecting seat, a stirring rod is fixedly connected on the connecting rod, two symmetrical first hinged seats are fixedly connected to the inner wall of the feeding hole, a hinged plate is hinged on the first hinged seats, two symmetrical connecting plates are fixedly connected to the inner wall of the feeding hole, a vertical rod is slidably connected inside the connecting plates, a fixing ring is fixedly connected at the upper end of the vertical rod and is in contact with the hinged plate, two symmetrical second hinged seats are fixedly connected to the inner wall of the feeding hole, articulated on the articulated seat of second have the stock guide, the inner wall fixedly connected with diaphragm of two symmetries of pan feeding mouth, the spout has been seted up to the inside of diaphragm, the inside sliding connection of spout has the slider, the inside sliding connection of slider has the guide bar, guide bar and diaphragm fixed connection, the upper end fixedly connected with connecting rod of slider, the upper end of connecting rod is rotated and is connected with the gyro wheel, gyro wheel and stock guide contact.

Preferably, the inside of connecting seat has a stop screw through threaded connection, stop screw's tail end and pivot joint.

Preferably, the number of the stirring rods is four, and the four stirring rods are uniformly distributed on the connecting rod.

Preferably, the outside cover of montant is equipped with first spring, the both ends of first spring contact with connecting plate and solid fixed ring respectively.

Preferably, one end, far away from the hinged plate, of the vertical rod is fixedly connected with a connecting ring, and the connecting ring is in contact with the connecting plate.

Preferably, the outside cover of guide bar is equipped with the second spring, the both ends of second spring respectively with diaphragm and slider contact.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a design motor's effect can play the effect of a stirring to the intraoral raw materials of pan feeding, can carry out even mixture with the raw materials, and the processing in the later stage of being convenient for, and through the effect of design articulated slab, can play a supporting effect to the raw materials, just can arrange the raw materials down when raw materials weight is too big for the raw materials can obtain more even mixture.

2. The utility model discloses a design stock guide's effect can be to the effect that the stirring mixed back raw materials played a direction, and when the stock guide received the gravity that the raw materials descends, can extrude the second spring, through the effect of second spring, can make the stock guide take place vibrations from top to bottom to reach the effect that prevents the pan feeding mouth jam, improved material loading efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the structure of the feeding port of fig. 1 according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. an internal mixer; 2. a feeding port; 3. a fixing plate; 4. a motor; 5. a rotating shaft; 6. a connecting seat; 7. a limit screw; 8. a connecting rod; 9. a stirring rod; 10. a first hinge mount; 11. a hinge plate; 12. a connecting plate; 13. a vertical rod; 14. A first spring; 15. a connecting ring; 16. a second hinge mount; 17. a material guide plate; 18. a transverse plate; 19. a chute; 20. a slider; 21. a guide bar; 22. a second spring; 23. a connecting rod; 24. a roller; 25. and (4) fixing the ring.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1, 2 and 3, a mixing and stirring device for an internal mixer comprises an internal mixer 1, a feeding port 2 is arranged at the upper end of the internal mixer 1, a fixed plate 3 is fixedly connected inside the feeding port 2, a motor 4 is arranged at the upper end of the fixed plate 3, a rotating shaft 5 of the motor 4 is rotatably connected with the fixed plate 3, a connecting seat 6 is sleeved outside the rotating shaft 5, a connecting rod 8 is fixedly connected at the lower end of the connecting seat 6, a stirring rod 9 is fixedly connected on the connecting rod 8, two symmetrical first hinge seats 10 are fixedly connected with the inner wall of the feeding port 2, a hinge plate 11 is hinged on the first hinge seat 10, two symmetrical connecting plates 12 are fixedly connected with the inner wall of the feeding port 2, a vertical rod 13 is slidably connected inside the connecting plates 12, a fixing ring 25 is fixedly connected at the upper end of the vertical rod 13, the fixing ring 25 is in contact with the hinge plate 11, and two symmetrical second hinge seats 16 are fixedly connected with the inner wall of the feeding port 2, articulated on the articulated seat 16 of second have stock guide 17, the inner wall fixedly connected with of pan feeding mouth 2 two symmetrical diaphragm 18, spout 19 has been seted up to the inside of diaphragm 18, and the inside sliding connection of spout 19 has slider 20, and the inside sliding connection of slider 20 has guide bar 21, and guide bar 21 and diaphragm 18 fixed connection, the upper end fixedly connected with connecting rod 23 of slider 20, the upper end of connecting rod 23 rotates and is connected with gyro wheel 24, and gyro wheel 24 and stock guide 17 contact.

Referring to fig. 1 and 2, a limit screw 7 is connected to the inside of the connecting seat 6 through a thread, and a tail end of the limit screw 7 is clamped with the rotating shaft 5. The connecting seat 6 and the rotating shaft 5 can be fixed by designing the limit screw 7.

Referring to fig. 1 and 2, the number of the stirring rods 9 is four, and the four stirring rods 9 are uniformly distributed on the connecting rod 8. Through the design of the stirring rod 9, the raw materials can be stirred and mixed.

Referring to fig. 1 and 2, a first spring 14 is sleeved outside the vertical rod 13, and two ends of the first spring 14 are respectively in contact with the connecting plate 12 and the fixing ring 25. The urging force of the first spring 14 is allowed to act on the hinge plate 11 by the first spring 14.

Referring to fig. 1 and 2, a connecting ring 15 is fixedly connected to one end of the vertical rod 13 away from the hinged plate 11, and the connecting ring 15 is in contact with the connecting plate 12. The connection ring 15 is designed to prevent the vertical rod 13 and the connection plate 12 from being separated.

Referring to fig. 1, 2 and 3, a second spring 22 is sleeved outside the guide rod 21, and two ends of the second spring 22 are respectively in contact with the transverse plate 18 and the slider 20. The second spring 22 is designed such that the force of the second spring 22 acts on the slider 20.

The utility model discloses the concrete implementation process as follows: when the internal mixer 1 needs to be fed, raw materials to be mixed are continuously added through the feeding port 2, the raw materials fall on the hinged plates 11, the motor 4 starts to work, the rotating shaft 5 of the motor 4 drives the connecting seat 6 to rotate, the connecting seat 6 drives the connecting rod 8 to rotate, the connecting rod 8 drives the stirring rod 9 to rotate, a stirring effect can be achieved on the raw materials on the hinged plates 11, the raw materials can be uniformly mixed, the later-stage processing is facilitated, when the raw materials on the hinged plates 11 have more gravity, the hinged plates 11 can be driven to rotate downwards, the hinged plates 11 can drive the fixing rings 25 to move downwards, the fixing rings 25 can drive the vertical rods 13 to move downwards, the first springs 14 can be compressed, the raw materials can be discharged downwards through gaps between the two hinged plates 11 after being stirred, the stirring and mixing time of the raw materials is longer, and the raw materials can be more uniformly mixed, when the raw materials passes through the hinged slab 11, can drop on the stock guide 17, the stock guide 17 can play the effect of a direction to stirring mixed back raw materials, and when the raw materials fell on the stock guide 17, can drive the stock guide 17 and rotate downwards, the stock guide 17 can make gyro wheel 24 remove to being close to pan feeding mouth 2 inner wall direction, gyro wheel 24 drives connecting rod 23 and removes, connecting rod 23 drives slider 20 and removes, slider 20 can extrude second spring 22, through the flexible effect of second spring 22, can give slider 20 an effort of keeping away from pan feeding mouth 2 inner wall direction, can give gyro wheel 24 a reaction force, make stock guide 17 can upwards rotate, thereby reach the effect of stock guide 17 vibrations, can effectively prevent the jam of pan feeding mouth 2, the material loading efficiency has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mixing and stirring device for an internal mixer comprises an internal mixer (1) and is characterized in that: the upper end of the internal mixer (1) is provided with a feeding port (2), the inner part of the feeding port (2) is fixedly connected with a fixed plate (3), the upper end of the fixed plate (3) is provided with a motor (4), a rotating shaft (5) of the motor (4) is rotatably connected with the fixed plate (3), a connecting seat (6) is sleeved outside the rotating shaft (5), the lower end of the connecting seat (6) is fixedly connected with a connecting rod (8), the connecting rod (8) is fixedly connected with a stirring rod (9), the inner wall of the feeding port (2) is fixedly connected with two symmetrical first hinged seats (10), the first hinged seats (10) are hinged with hinged plates (11), the inner wall of the feeding port (2) is fixedly connected with two symmetrical connecting plates (12), the inner part of the connecting plates (12) is slidably connected with a vertical rod (13), the upper end of the vertical rod (13) is fixedly connected with a fixing ring (25), the utility model discloses a feed inlet, including solid fixed ring (25), articulated seat (16) of the second of two symmetries of inner wall fixedly connected with of pan feeding mouth (2), articulated on the articulated seat (16) of second have stock guide (17), the diaphragm (18) of two symmetries of inner wall fixedly connected with of pan feeding mouth (2), spout (19) have been seted up to the inside of diaphragm (18), the inside sliding connection of spout (19) has slider (20), the inside sliding connection of slider (20) has guide bar (21), guide bar (21) and diaphragm (18) fixed connection, the upper end fixedly connected with connecting rod (23) of slider (20), the upper end of connecting rod (23) is rotated and is connected with gyro wheel (24), gyro wheel (24) and stock guide (17) contact.

2. A mixing and stirring apparatus for an internal mixer according to claim 1, wherein: the inside of connecting seat (6) has stop screw (7) through threaded connection, the tail end and pivot (5) joint of stop screw (7).

3. A mixing and stirring apparatus for an internal mixer according to claim 1, wherein: the number of the stirring rods (9) is four, and the stirring rods (9) are uniformly distributed on the connecting rod (8).

4. A mixing and stirring apparatus for an internal mixer according to claim 1, wherein: the outside cover of montant (13) is equipped with first spring (14), the both ends of first spring (14) contact with connecting plate (12) and solid fixed ring (25) respectively.

5. A mixing and stirring apparatus for an internal mixer according to claim 1, wherein: one end fixedly connected with go-between (15) of articulated slab (11) is kept away from in montant (13), go-between (15) and connecting plate (12) contact.

6. A mixing and stirring apparatus for an internal mixer according to claim 1, wherein:

the outside cover of guide bar (21) is equipped with second spring (22), the both ends of second spring (22) contact with diaphragm (18) and slider (20) respectively.