CN210633910U

CN210633910U - Banbury mixer for rubber processing

Info

Publication number: CN210633910U
Application number: CN201921658147.4U
Authority: CN
Inventors: 叶龙祥
Original assignee: SUQIAN GREAT WALL MACHINE SEAL MANUFACTURING CO LTD
Current assignee: SUQIAN GREAT WALL MACHINE SEAL MANUFACTURING CO LTD
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-29
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to the field of rubber processing, and discloses an internal mixer for rubber processing, which comprises a main machine body, wherein a support frame is welded at the bottom of the main machine body, the front surface of the support frame is connected with a slide rail through a bolt, and a sealing door is slidably connected in the slide rail; the support frame comprises a frame body, the bottom of the frame body is connected with a bottom plate through a bolt, a diagonal intersection of the bottom plate is connected with a hydraulic oil cylinder through a bolt, the top of the hydraulic oil cylinder is connected with a sealing plate through a bolt, and the top of the frame body is provided with a material port; the utility model discloses an in, through seting up the material mouth at the support body front surface for this banbury mixer can be through this material mouth feeding and the ejection of compact, makes the sealing performance of this banbury mixer obtain improving, in addition, through material mouth feeding, can avoid the condition to eminence transported substance material, the feeding of being convenient for, this utility model in, through the protective layer that sets up in the support body bottom, make the support body can partly pre-buried underground of going into, thereby reduce the whole height of this banbury mixer, the operation of being convenient for.

Description

Banbury mixer for rubber processing

Technical Field

The utility model relates to a rubber processing field specifically is a banbury mixer for rubber processing.

Background

The rubber processing is a technological process for manufacturing rubber products from rubber, and the basic processes of processing various rubber products comprise basic procedures of plastication, mixing, calendering or extrusion, molding, vulcanization and the like, wherein each process has different requirements for the products and is respectively matched with a plurality of auxiliary operations. In the process of plastication and mixing, an internal mixer is usually used, which is a machine provided with a pair of rotors with specific shapes and rotating relatively, and plasticates and mixes polymer materials at intervals under a closed state with adjustable temperature and pressure, and mainly comprises an internal mixing chamber, the rotors, a rotor sealing device, a feeding and pressing device, a discharging device, a transmission device, a machine base and the like.

In the prior art, the internal mixer usually needs to be provided with two openings by feeding from the top and discharging from the bottom, so that the sealing performance is poor.

Therefore, an internal mixer for processing rubber is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a banbury mixer for rubber processing has solved the inconvenient and not good problem of leakproofness of feeding.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a rubber processing internal mixer comprises a main machine body, wherein a support frame is welded at the bottom of the main machine body, the front surface of the support frame is connected with a slide rail through a bolt, and a sealing door is slidably connected in the slide rail;

the support frame comprises a frame body, the bottom of the frame body is connected with a base plate through a bolt, a hydraulic oil cylinder is connected at the diagonal intersection of the base plate through a bolt, the top of the hydraulic oil cylinder is connected with a sealing plate through a bolt, a material port is formed in the top of the frame body, and a first through hole and a second through hole are sequentially formed in the front surface of the frame body from bottom to top;

the door sealing device is characterized in that a door plate is arranged on the door sealing device, a third through hole is formed in the top of the door plate, and the front surface of the door plate is connected with a sliding frame through a spring.

Furthermore, a protective layer is arranged at the bottom of the frame body.

Further, the slide rail section is L shape structure, and the slide rail is established in material mouthful edge, door plant and slide rail sliding connection.

Further, the sliding frame is connected with the first through hole, the second through hole and the third through hole in a sliding mode.

Further, the height of the bottom surface of the material port is larger than the minimum stroke of the hydraulic oil cylinder.

Furthermore, the closing plate is connected with the frame body in a sliding mode.

Further, the top of the frame body is communicated with the bottom of the main machine body.

Further, the distance between the circle center of the first through hole and the circle center of the second through hole is larger than the distance between the top surface and the bottom surface of the material opening.

The utility model has the advantages that:

1. the utility model discloses an in, through seting up material mouth at the framework front surface for this banbury mixer can be through this material mouth feeding and the ejection of compact, thereby has reduced open-ended quantity, makes the sealing performance of this banbury mixer obtain improving, in addition, through material mouth feeding, can avoid the condition to eminence transported substance material, the feeding of being convenient for.

2. The utility model discloses an in, through the protective layer that sets up in the support body bottom for the support body can be partly pre-buried to go into underground, thereby reduces the whole height of this banbury mixer, the operation of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the support frame of the present invention;

fig. 3 is a schematic view of the door sealing structure of the present invention.

In the figure: 1. a support frame; 11. a first through hole; 12. a second through hole; 13. a frame body; 14. a material port; 15. closing the plate; 16. a hydraulic cylinder; 17. a base plate; 2. sealing the door; 21. a third through hole; 22. a door panel; 23. a spring; 24. a carriage; 3. a slide rail; 4. a main body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: an internal mixer for processing rubber comprises a main machine body 4, wherein the main machine body 4 mainly comprises an internal mixing chamber, a rotor sealing device, a transmission device and the like, is used for plasticating and mixing polymer materials in a clearance mode under a closed state with adjustable temperature and pressure, a support frame 1 is welded at the bottom of the main machine body 4 and used for supporting the whole main machine body 4, the front surface of the support frame 1 is connected with a slide rail 3 through a bolt, and a sealing door 2 is connected in the slide rail 3 in a sliding mode and used for sealing the main machine body 4;

the support frame 1 comprises a frame body 13, a protective layer is arranged at the bottom of the frame body 13 and is mainly used for water prevention and rust prevention, so that the frame body 13 can be partially embedded underground, the overall height of the internal mixer is reduced, the operation is convenient, the top of the frame body 13 is communicated with the bottom of a main machine body 4, the frame body 13 is of a rectangular frame structure, an opening is formed in the position, corresponding to the frame body 13, of the main machine body 4, materials in the frame body 13 are conveyed into the main machine body 4 for internal mixing, meanwhile, the materials in the main machine body 4 are output through the frame body 13, the bottom of the frame body 13 is connected with a bottom plate 17 through bolts, a hydraulic oil cylinder 16 is connected at the diagonal intersection of the bottom plate 17 through bolts, a seal plate 15 is connected at the top of the hydraulic oil cylinder 16 through bolts, the seal, therefore, materials to be subjected to internal mixing are conveyed into the main machine body 4, meanwhile, the internally mixed materials are also conveniently conveyed into the frame body 13, a material port 14 is formed in the top of the frame body 13 and used for feeding and discharging, a first through hole 11 and a second through hole 12 are sequentially formed in the front surface of the frame body 13 from bottom to top, the first through hole 11 and the second through hole 12 are mainly used for fixing the sealing door 2, the distance between the circle center of the first through hole 11 and the circle center of the second through hole 12 is larger than the distance between the top surface and the bottom surface of the material port 14, the material port 14 is conveniently sealed through the sealing door 2, the bottom surface height of the material port 14 is larger than the minimum stroke of the hydraulic oil cylinder 16, when the materials are fed, the frame body 13 needs to store the materials for a short time, and the bottom surface height of the;

seal door 2 and be equipped with

door plant

22, 3 sections of slide rail are L shape structure, and slide rail 3 establishes at 14 edges of material mouth,

door plant

22 and 3 sliding connection of slide rail, door plant 22 is used for sealing material mouth 14, increase the leakproofness of internal mixer, avoid the internal mixer to advance grey, third through-hole 21 has been seted up at door plant 22 top, door plant 22 front surface is connected with balladeur train 24 through spring 23, balladeur train 24 and first through-hole 11, second through-hole 12 and third through-hole 21 sliding connection, balladeur train 24 is the bolt column structure, the less one side of balladeur train 24 diameter with first through-hole 11, second through-hole 12 and third through-hole 21 sliding connection, spring 23 cover is established in thinner one side, the both ends of spring 23 are connected with balladeur train 24 and door plant.

To sum up, when the utility model is used, firstly, the hydraulic oil cylinder 16 is controlled to shrink by the control device, the sealing plate 15 slides to the bottom, then the carriage 24 is moved outwards to separate the carriage 24 from the first through hole 11, the sealing door 2 is moved upwards until the carriage 24 is clamped with the second through hole 12, at the same time, the material port 14 is not blocked, so that the material can be conveyed into the frame body 13, after the material reaches a proper amount, the carriage 24 is moved outwards to separate the carriage 24 from the second through hole 12 and slide downwards to seal the door 2 until the carriage 24 is clamped with the first through hole 11, the hydraulic oil cylinder 16 is controlled by the control device to extend, the sealing plate 15 is clamped with the bottom of the host machine body 4, the control switch of the host machine body 4 is opened, the internal mixing is started, in the internal mixing process, the material on the upper surface of the sealing plate 15 can be pushed to the top by the rotor, and returns to the upper surface of, so reciprocal, accomplish until the banburying, at last, accomplish the back at the banburying, through controlling means control hydraulic cylinder 16's oil mass, hydraulic cylinder 16 is pushed down under the action of gravity to shrouding 15, when hydraulic cylinder 16 was compressed to minimum stroke, upwards removes sealing door 2, opens material mouthful 14, extends to hydraulic cylinder 16 again, and the good material of banburying is upwards pushed up by shrouding 15, and at this moment, alright have taken out the material through material mouthful 14 as the condition, and the banburying is accomplished.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an internal mixer for rubber processing, includes main engine body (4), its characterized in that: the bottom of the main machine body (4) is welded with a support frame (1), the front surface of the support frame (1) is connected with a slide rail (3) through a bolt, and a sealing door (2) is slidably connected in the slide rail (3);

the support frame (1) comprises a frame body (13), the bottom of the frame body (13) is connected with a base plate (17) through a bolt, a hydraulic oil cylinder (16) is connected at the diagonal intersection of the base plate (17) through a bolt, the top of the hydraulic oil cylinder (16) is connected with a sealing plate (15) through a bolt, a material opening (14) is formed in the top of the frame body (13), and a first through hole (11) and a second through hole (12) are sequentially formed in the front surface of the frame body (13) from bottom to top;

the door sealing device is characterized in that a door plate (22) is arranged on the door sealing (2), a third through hole (21) is formed in the top of the door plate (22), and the front surface of the door plate (22) is connected with a sliding frame (24) through a spring (23).

2. An internal mixer for rubber processing according to claim 1, characterized in that: the bottom of the frame body (13) is provided with a protective layer.

3. An internal mixer for rubber processing according to claim 1, characterized in that: the section of the sliding rail (3) is of an L-shaped structure, the sliding rail (3) is arranged at the edge of the material opening (14), and the door plate (22) is connected with the sliding rail (3) in a sliding manner.

4. An internal mixer for rubber processing according to claim 1, characterized in that: the sliding frame (24) is connected with the first through hole (11), the second through hole (12) and the third through hole (21) in a sliding mode.

5. An internal mixer for rubber processing according to claim 1, characterized in that: the height of the bottom surface of the material port (14) is larger than the minimum stroke of the hydraulic oil cylinder (16).

6. An internal mixer for rubber processing according to claim 1, characterized in that: the sealing plate (15) is connected with the frame body (13) in a sliding way.

7. An internal mixer for rubber processing according to claim 1, characterized in that: the top of the frame body (13) is communicated with the bottom of the main machine body (4).

8. An internal mixer for rubber processing according to claim 1, characterized in that: the distance between the circle center of the first through hole (11) and the circle center of the second through hole (12) is larger than the distance between the top surface and the bottom surface of the material port (14).