CN222805534U

CN222805534U - A screening device for raw materials used in rubber processing

Info

Publication number: CN222805534U
Application number: CN202420966122.5U
Authority: CN
Inventors: 朱明雨
Original assignee: Shanghai Best Ring Technology Co ltd
Current assignee: Shanghai Best Ring Technology Co ltd
Priority date: 2024-05-07
Filing date: 2024-05-07
Publication date: 2025-04-29
Anticipated expiration: 2034-05-07

Abstract

The utility model belongs to the field of rubber processing, in particular to a raw material screening device for rubber processing, which comprises a box body, wherein a feeding pipe is fixedly connected to the top of the box body, a quantitative mechanism is arranged on the inner wall of the feeding pipe and comprises a bearing, the bearing is fixedly connected to the inner wall of the feeding pipe, a rotating rod is fixedly connected to the inner ring of the bearing, after the raw material for rubber processing is fed into the feeding pipe through the quantitative mechanism, a servo motor is started to drive the rotating rod to rotate at a uniform speed, raw materials can be separated through a material separating blade, and then the quantitative raw materials can be fed into a screening shell through a blanking pipe through rotation of the rotating rod, and then a vibrating plate is driven to vibrate through a vibrating motor, so that the screening shell vibrates, the raw materials are screened, more raw materials are prevented from being positioned on a screening net, and meshes of the screening net are blocked.

Description

Screening plant of raw materials for rubber processing

Technical Field

The utility model relates to the field of rubber processing, in particular to a screening device for raw materials for rubber processing.

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, can recover the original shape after the external force is removed, and needs to screen raw materials used for rubber processing in the rubber processing process.

In order to screen rubber materials, a screening device is required, and most of the conventional rubber material screening devices generally feed a large amount of materials onto a screen through a hopper, and screen vibration is used to screen the materials, but when the hopper feeds the materials, the feeding speed is uneven, so that more materials are easily located on the screen, and the screen mesh is blocked, thereby affecting the screening efficiency.

Disclosure of utility model

In order to overcome the defects in the prior art, when rubber raw materials are screened, screening devices are needed, most of the existing rubber raw material screening devices generally feed a large amount of raw materials to a screen through a feeding hopper, and screen vibration is used for screening, and when the feeding hopper feeds materials, the feeding speed is uneven, so that more raw materials are easily located on the screen, and further the mesh of the screen is blocked, thereby affecting the screening efficiency.

The utility model solves the technical problems by adopting the technical scheme that the screening device of the raw materials for rubber processing comprises a box body, wherein the top of the box body is fixedly connected with a feeding pipe, and the inner wall of the feeding pipe is provided with a quantifying mechanism;

The quantitative mechanism comprises a bearing, the bearing is fixedly connected to the inner wall of the feeding pipe, the inner ring of the bearing is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with material distributing blades, the number of the material distributing blades is four, one side of each material distributing blade is in contact with the inner wall of the feeding pipe, one side of the feeding pipe is fixedly connected with a servo motor, and the output end of the servo motor penetrates through the inner wall of the feeding pipe and is fixedly connected with one end of the rotating rod.

Preferably, the inner wall fixedly connected with fixed block of box, the inner wall fixedly connected with unloading pipe of fixed block, unloading pipe and inlet pipe fixed intercommunication.

Preferably, the bottom fixedly connected with dead lever of fixed block, the quantity of dead lever is two, the bottom fixedly connected with vibrating motor of dead lever, vibrating motor's output fixedly connected with vibrations board, the fixed joint of inner wall of vibrations board has screening shell, the fixed joint of inner wall of screening shell has screening net.

Preferably, the inner wall of the box body is fixedly connected with guide blocks, the number of the guide blocks is two, the inner wall of the box body is provided with a discharge hole, and the guide blocks are matched with the discharge hole for use.

Preferably, the bottom of the box body is fixedly connected with supporting legs, the number of the supporting legs is two, and one side, opposite to the two supporting legs, of the two supporting legs is connected with a collecting box in a sliding mode.

Preferably, the two sides of the collecting box are fixedly connected with dovetail blocks, and dovetail grooves matched with the dovetail blocks are formed in the inner walls of the supporting legs.

Preferably, the inner wall of the box body is rotatably connected with a box door, and the inner wall of the box door is fixedly connected with an observation window.

The utility model has the advantages that:

According to the utility model, the quantitative mechanism is arranged, after rubber processing raw materials are thrown into the feeding pipe, the servo motor is started to drive the rotating rod to rotate at a constant speed, the raw materials can be separated through the material separating blades, the quantitative raw materials can be thrown into the screening shell through the blanking pipe through the rotating of the rotating rod, the vibrating plate is driven to vibrate through the vibrating motor, so that the screening shell vibrates, the raw materials are screened, more raw materials are prevented from being positioned on the screening net, and the mesh of the screening net is blocked.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a screening apparatus of the present utility model;

FIG. 2 is a cross-sectional view of the case and the fixing block of the present utility model;

FIG. 3 is a schematic view of the structure of the distributing blade and the bearing of the present utility model;

fig. 4 is an exploded view of the vibrating plate and screen housing of the present utility model.

In the figure, 1, a box body; 2, a feeding pipe, 3, a quantifying mechanism, 301, a bearing, 302, a rotating rod, 303, a distributing blade, 304, a servo motor, 4, a fixed block, 5, a blanking pipe, 6, a fixed rod, 7, a vibrating motor, 8, a vibrating plate, 9, a screening shell, 10, a screening net, 11, a material guiding block, 12, a discharging hole, 13, a supporting leg, 14, a material collecting box, 15, a dovetail block, 16, a dovetail groove, 17, a box door, 18 and an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application will be described in further detail with reference to figures 1-4,

The embodiment of the application discloses a screening device for raw materials for rubber processing. Referring to fig. 1 and 3, a screening device for raw materials for rubber processing comprises a box body 1, a feeding pipe 2 is fixedly connected to the top of the box body 1, a quantifying mechanism 3 is arranged on the inner wall of the feeding pipe 2, the quantifying mechanism 3 comprises a bearing 301, the bearing 301 is fixedly connected to the inner wall of the feeding pipe 2, the inner ring of the bearing 301 is fixedly connected with a rotating rod 302, the surface of the rotating rod 302 is fixedly connected with separating blades 303, the number of the separating blades 303 is four, one side of the separating blades 303 is in contact with the inner wall of the feeding pipe 2, a servo motor 304 is fixedly connected to one side of the feeding pipe 2, the output end of the servo motor 304 penetrates through the inner wall of the feeding pipe 2 and is fixedly connected with one end of the rotating rod 302, after the raw materials for rubber processing are fed into the feeding pipe 2, the servo motor 304 is started to drive the rotating rod 302 to rotate at a constant speed, the raw materials can be separated through the separating blades 303, the quantitative raw materials can be fed into a screening shell 9 through a blanking pipe 5 through the rotating rod 302, and then the vibrating motor 7 drives a vibrating plate 8 to vibrate, and the screening shell 9 is vibrated, and the raw materials are screened.

Referring to fig. 2 and 4, the inner wall of the box 1 is fixedly connected with a fixed block 4, the inner wall of the fixed block 4 is fixedly connected with a blanking pipe 5, the blanking pipe 5 is fixedly communicated with a feeding pipe 2, the blanking pipe 5 and the fixed rods 6 are positioned and fixed through the fixed block 4, the bottom of the fixed block 4 is fixedly connected with the fixed rods 6, the number of the fixed rods 6 is two, the bottom end of the fixed rod 6 is fixedly connected with a vibrating motor 7, the output end of the vibrating motor 7 is fixedly connected with a vibrating plate 8, the inner wall of the vibrating plate 8 is fixedly clamped with a screening shell 9, the inner wall of the screening shell 9 is fixedly clamped with a screening net 10, quantitative raw materials are fed into the screening shell 9 through the blanking pipe 5, the vibrating motor 7 is powered by an external power supply, the vibrating motor 7 is started through an external control switch, the vibrating plate 8 is driven to vibrate through the vibrating motor 7, the screening shell 9 is vibrated, the raw materials are screened through the screening net 10, the inner wall of the box body 1 is fixedly connected with guide blocks 11, the number of the guide blocks 11 is two, the inner wall of the box body 1 is provided with discharge holes 12, the guide blocks 11 are matched with the discharge holes 12 for use, through the matched use of the guide blocks 11 and the discharge holes 12, the screened raw materials are convenient to fall and guide, the screened raw materials fall into an aggregate box 14 for collection, the bottom of the box body 1 is fixedly connected with supporting legs 13, the number of the supporting legs 13 is two, one side opposite to the two supporting legs 13 is slidingly connected with the aggregate box 14, the device is supported by arranging the supporting legs 13, the screened raw materials are collected by arranging the aggregate box 14, the two sides of the aggregate box 14 are fixedly connected with dovetail blocks 15, the inner wall of the supporting legs 13 is provided with dovetail grooves 16 matched with the dovetail blocks 15 for use, the dovetail blocks 15 and the dovetail grooves 16 are arranged, be convenient for install and dismantle box 14 that gathers materials, the inner wall of box 1 rotates and is connected with chamber door 17, and the inner wall fixedly connected with observation window 18 of chamber door 17, when screening work, close chamber door 17, can observe the situation of box 1 through observation window 18 to in time make the processing.

The working principle is that rubber processing raw materials are placed in a feeding pipe 2, a servo motor 304 is powered by an external power supply, the servo motor 304 is started through an external control switch, a rotating rod 302 is driven by the servo motor 304 to rotate at a constant speed, raw materials can be separated through a material distributing blade 303, further quantitative raw materials can be thrown into a screening shell 9 through a blanking pipe 5 through rotation of the rotating rod 302, a vibrating motor 7 is powered by the external power supply, the vibrating motor 7 is started through the external control switch, a vibrating plate 8 is driven to vibrate through the vibrating motor 7, the screening shell 9 vibrates, raw materials of a screening net 10 are screened, a material collecting box 14 is mounted at the bottom of the box 1 through cooperation of a dovetail block 15 and a dovetail groove 16, the screened raw materials can fall to be conveniently guided, the screened raw materials fall into the box 14 to be collected, when screening work is performed, a box door 17 is closed, the condition of the box 1 can be observed through an observation window 18, and the situation of the box 1 is conveniently treated in time.

The foregoing has shown and described the basic principles, principal features and advantages of the 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.

Claims

1. The screening device for the raw materials for rubber processing is characterized by comprising a box body (1), wherein a feed pipe (2) is fixedly connected to the top of the box body (1), and a quantifying mechanism (3) is arranged on the inner wall of the feed pipe (2);

The quantitative mechanism (3) comprises a bearing (301), the bearing (301) is fixedly connected to the inner wall of the feeding pipe (2), a rotating rod (302) is fixedly connected to the inner ring of the bearing (301), distributing blades (303) are fixedly connected to the surface of the rotating rod (302), the number of the distributing blades (303) is four, one side of each distributing blade (303) is in contact with the inner wall of the feeding pipe (2), a servo motor (304) is fixedly connected to one side of the feeding pipe (2), and the output end of the servo motor (304) penetrates through the inner wall of the feeding pipe (2) and is fixedly connected with one end of the rotating rod (302).

2. The screening device for rubber processing raw materials according to claim 1, wherein the inner wall of the box body (1) is fixedly connected with a fixed block (4), the inner wall of the fixed block (4) is fixedly connected with a blanking pipe (5), and the blanking pipe (5) is fixedly communicated with the feeding pipe (2).

3. The screening device for rubber processing raw materials according to claim 2, wherein the bottom of each fixed block (4) is fixedly connected with two fixed rods (6), the bottom of each fixed rod (6) is fixedly connected with a vibrating motor (7), the output end of each vibrating motor (7) is fixedly connected with a vibrating plate (8), the inner wall of each vibrating plate (8) is fixedly clamped with a screening shell (9), and the inner wall of each screening shell (9) is fixedly clamped with a screening net (10).

4. The screening device for rubber processing raw materials according to claim 1, wherein guide blocks (11) are fixedly connected to the inner wall of the box body (1), the number of the guide blocks (11) is two, a discharge hole (12) is formed in the inner wall of the box body (1), and the guide blocks (11) are matched with the discharge hole (12).

5. The screening device for rubber processing raw materials according to claim 1, wherein supporting legs (13) are fixedly connected to the bottom of the box body (1), the number of the supporting legs (13) is two, and a collecting box (14) is connected to one side, opposite to the two supporting legs (13), in a sliding mode.

6. The screening device for rubber processing raw materials according to claim 5, wherein dovetail blocks (15) are fixedly connected to two sides of the collecting box (14), and dovetail grooves (16) matched with the dovetail blocks (15) are formed in the inner walls of the supporting legs (13).

7. The screening device for rubber processing raw materials according to claim 1, wherein a box door (17) is rotatably connected to the inner wall of the box body (1), and an observation window (18) is fixedly connected to the inner wall of the box door (17).