CN219006626U

CN219006626U - Rubber banburying equipment

Info

Publication number: CN219006626U
Application number: CN202223587161.4U
Authority: CN
Inventors: 汤军; 冯世宗; 沈丽娟
Original assignee: Jiangsu Hengda Sports Articles Co ltd
Current assignee: Jiangsu Hengda Sports Articles Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-12
Anticipated expiration: 2032-12-30

Abstract

The application provides rubber banburying equipment, which comprises a bottom plate, wherein the bottom plate is a flat structural support; the lower feeding box is fixedly arranged above the bottom plate through the supporting blocks and is used for adding raw materials for rubber banburying; and the crushing cabin is fixedly arranged through the connecting frames, and a crushing device for rubber banburying is arranged in the crushing cabin. According to the utility model, the upper end of the crushing cabin is provided with the feed inlet for adding crushed raw materials, a connecting pipe is arranged between the crushing cabin and the lower charging box and used for communicating the lower charging box with the crushing cabin, a valve is arranged in the middle of the connecting pipe and used for controlling the opening and closing of the connecting pipe, a discharge port is arranged between the lower charging box and the bottom plate, the discharge port penetrates through the lower part of the bottom plate, and mixed raw materials added by the crushing cabin and the lower charging box are led out through the discharge port.

Description

Rubber banburying equipment

Technical Field

The utility model relates to the field of rubber processing, in particular to rubber banburying equipment.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate larger deformation under the action of small external force, and can recover after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (T g) and often a large molecular weight, greater than several hundred thousand. Rubber is classified into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree, rubber grass, etc.; the synthetic rubber is obtained by polymerizing various monomers. Rubber products are widely used in industry or life, such as various basketball, volleyball bladders, and vehicle tires.

The internal mixer is also called an internal mixer and is mainly used for plasticating and mixing rubber, when the internal mixer is used for mixing, two rotors are relatively rotated, rubber materials at a feed inlet are brought into a roll gap and can be extruded and sheared by the rotors, the temperature of the rubber materials can be rapidly increased and the viscosity of the rubber materials can be reduced under the shearing and friction effects of the rotors of the internal mixer, and the wettability of the rubber surfaces is increased to enable the rubber materials to be fully contacted with the surfaces of the compounding agents. The prismatic shape of the rotor can enable the rubber material to axially move along the rotor, so that the stirring and mixing effects are achieved, and the rubber and the compounding agent are uniformly mixed and reach a certain dispersity.

The present inventors have found that the above-mentioned technique has at least the following technical problems in the course of processing rubber:

the rubber is pre-treated before being processed to break up the raw materials and can be mixed by a subsequent feeding device, for which we propose a rubber banburying device to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide rubber banburying equipment which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a rubber mixing apparatus comprising:

the bottom plate is a flat structural bracket; and

the upper end of the bottom plate is fixedly provided with four groups of supporting blocks, the lower feeding box is fixedly arranged above the bottom plate through the supporting blocks, and the lower feeding box is used for adding raw materials for rubber banburying; and

the crushing cabin is provided with four groups of connecting frames at the upper end of the lower charging box, the crushing cabin is fixedly installed through the connecting frames, and a crushing device for rubber banburying is arranged in the crushing cabin to crush the raw materials.

Preferably, the upper end of the crushing cabin is provided with a feeding port for adding crushed raw materials, a connecting pipe is arranged between the crushing cabin and the lower feeding box and used for communicating the lower feeding box with the crushing cabin, and a valve is arranged in the middle of the connecting pipe and used for controlling the opening and closing of the connecting pipe.

Preferably, a discharge hole is arranged between the lower charging box and the bottom plate, the discharge hole penetrates through the lower part of the bottom plate, and mixed raw materials are added and guided out through crushing of the crushing cabin and the lower charging box through the discharge hole.

Preferably, the outside of the lower charging box is provided with a chute, a sealing plate is slidably arranged through the chute, the lower charging box is controlled to be opened and closed through the sealing plate, and then raw materials are added into the lower charging box.

Preferably, the crushing mechanism is arranged in the bottom plate and comprises a first crushing roller and a second crushing roller, a shaft sleeve is arranged in the middle of the bottom plate, two groups of rotating shafts are rotatably arranged through the shaft sleeve, and the first crushing roller and the second crushing roller are coaxially and fixedly arranged outside the rotating shafts.

Preferably, the outside of the crushing cabin is provided with a bracket, a motor is fixedly arranged through the bracket, two groups of external gears are arranged on the outside of the motor, and the two groups of external gears are in meshed connection.

Preferably, the two sets of external gears are coaxially and fixedly arranged at the tail ends of the two sets of rotating shafts respectively, the two sets of external gears are driven by a motor, the first crushing roller and the second crushing roller are reversely rotated by the external gears, and the materials added into the feed inlet are crushed by the reverse rotation of the first crushing roller and the second crushing roller so as to improve the quality of the follow-up rubber banburying.

Preferably, a sliding groove is arranged in the middle of the lower part of the bottom plate, and the bottom plate is slidably installed through the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the crushing cabin upper end is provided with the pan feeding mouth for add broken raw materials, be provided with the connecting pipe between crushing cabin and the charging box down, be used for with charging box and crushing cabin intercommunication down, the connecting pipe middle part is provided with the valve, be provided with the discharge gate between charging box and the bottom plate down for controlling the opening and shutting of connecting pipe, the discharge gate passes the bottom plate below, will add mixed raw materials through crushing cabin and lower charging box through the discharge gate and derive, can carry out automatic replenishment material to the bin inside, improve the reloading efficiency of device, the jam risk of reducing device.

2. A sealing plate is slidably arranged through a chute, the opening and closing of the lower charging box are controlled through the sealing plate, and then raw materials are added into the lower charging box; the lower charging box is used for adding raw materials added in rubber banburying, two groups of rotating shafts are rotatably installed through shaft sleeves, and a first crushing roller and a second crushing roller are coaxially and fixedly installed on the outer sides of the rotating shafts.

3. Two sets of external gears are arranged on the outer side of the motor and are connected in a meshed mode, the two sets of external gears are coaxially and fixedly arranged at the tail ends of the two sets of rotating shafts respectively, the two sets of external gears are driven by the motor, the first crushing roller and the second crushing roller are reversely rotated through the external gears, the materials are added into the feed inlet to be crushed through the reverse rotation of the first crushing roller and the second crushing roller, and the quality of follow-up rubber banburying is improved.

Drawings

FIG. 1 is an overall construction diagram of a rubber banburying device of the present utility model;

FIG. 2 is a front cross-sectional view of a rubber banburying device according to the present utility model;

FIG. 3 is a view showing the construction of the inside of a crushing chamber in the rubber banburying device according to the present utility model.

In the figure: 1. a bottom plate; 2. a lower charging box; 3. crushing the cabin; 4. a feed inlet; 5. a connecting frame; 6. a motor; 7. a connecting pipe; 8. sealing plate; 9. a support block; 10. a sliding groove; 11. a discharge port; 12. an external gear; 13. a first crushing roller; 14. a chute; 15. a rotating shaft; 16. and a second crushing roller.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1-2, a rubber mixing apparatus comprising:

the bottom plate 1 is a flat structural support, a sliding groove 10 is formed in the middle of the lower part of the bottom plate 1, and the bottom plate 1 is slidably installed through the sliding groove 10; and

the upper end of the bottom plate 1 is fixedly provided with four groups of supporting blocks 9, the lower charging box 2 is fixedly arranged above the bottom plate 1 through the supporting blocks 9, and the lower charging box 2 is used for adding raw materials added in rubber banburying; and

the crushing cabin 3, four groups of connecting frames 5 are arranged at the upper end of the lower charging box 2, the crushing cabin 3 is fixedly arranged through the connecting frames 5, a crushing device for rubber banburying is arranged in the crushing cabin 3 to crush raw materials,

the crushing cabin 3 upper end is provided with pan feeding mouth 4, is used for adding broken raw materials, be provided with connecting pipe 7 between crushing cabin 3 and the lower charging box 2, be used for with lower charging box 2 and broken cabin 3 intercommunication, the connecting pipe 7 middle part is provided with the valve, is used for controlling opening and shutting of connecting pipe 7, be provided with discharge gate 11 between charging box 2 and the bottom plate 1 down, discharge gate 11 passes bottom plate 1 below, will add mixed raw materials through crushing cabin 3 and lower charging box 2 through discharge gate 11 and export.

The outside of the lower charging box 2 is provided with a chute 14, a sealing plate 8 is slidably installed through the chute 14, the lower charging box 2 is controlled to be opened and closed through the sealing plate 8, and then raw materials are added into the lower charging box 2.

Example 2

Referring to fig. 1-2, a rubber mixing apparatus comprising:

As shown in fig. 3, a crushing mechanism is arranged inside the bottom plate 1, the crushing mechanism comprises a first crushing roller 13 and a second crushing roller 16, a shaft sleeve is arranged in the middle of the bottom plate 1, two groups of rotating shafts 15 are rotatably arranged through the shaft sleeve, and the first crushing roller 13 and the second crushing roller 16 are coaxially and fixedly arranged outside the rotating shafts 15.

The crushing cabin 3 outside is provided with the support, has motor 6 through support fixed mounting, the motor 6 outside is provided with two sets of external gears 12, and two sets of external gears 12 meshing are connected, and two sets of external gears 12 coaxial fixed mounting respectively are at two sets of axis of rotation 15 terminal, drive two sets of external gears 12 through motor 6, carry out reverse rotation with first crushing roller 13 and second crushing roller 16 through external gear 12, realize adding the material to carry out the breakage to feed inlet 4 through the reverse rotation of first crushing roller 13 and second crushing roller 16, be used for promoting the quality of follow-up rubber banburying.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A rubber mixing apparatus, comprising:

the base plate (1), the base plate (1) is a structural bracket of a flat plate; and

the upper end of the bottom plate (1) is fixedly provided with four groups of supporting blocks (9), the lower feeding box (2) is fixedly arranged above the bottom plate (1) through the supporting blocks (9), and the lower feeding box (2) is used for adding raw materials for rubber banburying; and

crushing cabin (3), lower charging box (2) upper end is provided with four group's link (5), has crushing cabin (3) through link (5) fixed mounting, the inside breaker who is provided with the rubber banburying of crushing cabin (3).

2. A rubber mixing apparatus according to claim 1, wherein: the crushing cabin is characterized in that a feeding port (4) is formed in the upper end of the crushing cabin (3), a connecting pipe (7) is arranged between the crushing cabin (3) and the lower feeding box (2) and used for communicating the lower feeding box (2) with the crushing cabin (3), and a valve is arranged in the middle of the connecting pipe (7).

3. A rubber mixing apparatus according to claim 2, wherein: a discharge hole (11) is formed between the lower charging box (2) and the bottom plate (1), the discharge hole (11) penetrates through the lower portion of the bottom plate (1), and mixed raw materials are added and guided out through the crushing cabin (3) and the lower charging box (2) through the discharge hole (11).

4. A rubber mixing apparatus according to claim 1, wherein: the outside of the lower charging box (2) is provided with a chute (14), a sealing plate (8) is slidably arranged through the chute (14), and the lower charging box (2) is controlled to open and close through the sealing plate (8).

5. A rubber mixing apparatus according to claim 1, wherein: the novel crushing machine comprises a base plate (1), and is characterized in that a crushing mechanism is arranged inside the base plate (1) and comprises a first crushing roller (13) and a second crushing roller (16), a shaft sleeve is arranged in the middle of the base plate (1), two groups of rotating shafts (15) are rotatably arranged through the shaft sleeve, and the first crushing roller (13) and the second crushing roller (16) are coaxially and fixedly arranged outside the rotating shafts (15).

6. The rubber mixing apparatus of claim 5, wherein: the crushing cabin (3) outside is provided with the support, has motor (6) through support fixed mounting, the motor (6) outside is provided with two sets of external gears (12), and two sets of external gears (12) meshing are connected.

7. The rubber mixing apparatus of claim 6, wherein: the two groups of external gears (12) are coaxially and fixedly arranged at the tail ends of the two groups of rotating shafts (15), the two groups of external gears (12) are driven by the motor (6), and the first crushing roller (13) and the second crushing roller (16) are reversely rotated by the external gears (12).

8. A rubber mixing apparatus according to claim 1, wherein: the middle part below the bottom plate (1) is provided with a sliding groove (10), and the bottom plate (1) is slidably installed through the sliding groove (10).