Tire raw material mixing device with uniform mixing function

Abstract

The tire raw material mixing device comprises a mixing barrel, the upper end of the mixing barrel is fixedly connected with a filtering barrel, the inner wall of the filtering barrel is fixedly connected with a filtering plate, the upper end of the filtering barrel is fixedly connected with a cover plate, the upper end of the cover plate is provided with a feeding port, and the upper end of the cover plate is provided with a discharging port. According to the tire raw material mixing device capable of uniformly mixing disclosed by the utility model, a plurality of fixing rods are driven to rotate through a rotating shaft, so that raw materials can be uniformly spread at the upper end of a filter plate conveniently, and the raw materials are uniformly mixed through the rotation of the plurality of fixing rods, so that the raw materials are uniformly mixed. According to the device, a plurality of gravity hammers can be extruded, then through elastic telescopic cooperation of a telescopic column and a spring, intermittent hammering of the plurality of gravity hammers on a filter plate can be conveniently achieved, all raw materials are evenly scattered into an inner cavity of a mixing barrel, and the phenomenon of huddling generated among all the raw materials can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of tire raw material mixing, in particular to a tire raw material mixing device with uniform mixing. Background Art

[0002] During the tire production process, multiple raw materials such as rubber, carbon black, and various additives need to be mixed according to a certain formula to ensure that the tire has good performance, such as wear resistance, elasticity, and aging resistance. However, existing tire raw material mixing devices often have some shortcomings.

[0003] During the stirring process, some existing mixing equipment usually adds various raw materials into the mixing box at the same time, which easily causes the raw materials to clump together, resulting in uneven distribution of different raw materials in the mixed materials. This will cause differences in the performance of various parts of the produced tires, affecting the overall quality and service life of the tires. Secondly, these stirring devices have low mixing efficiency during stirring and mixing, and it takes a long time to achieve a relatively uniform mixing effect, which undoubtedly increases the production cycle and cost. In order to solve the above problems, we propose a tire raw material mixing device that mixes evenly. Utility Model Content

[0004] The main purpose of the utility model is to provide a tire raw material mixing device that mixes tire raw materials uniformly, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for mixing uniform tire raw materials comprises a mixing barrel, the upper end of the mixing barrel is fixedly connected to a filter barrel, the inner wall of the filter barrel is fixedly connected to a filter plate, the upper end of the filter barrel is fixedly connected to a cover plate, the upper end of the cover plate is provided with a feed port, the inner cavity of the mixing barrel is provided with a stirring assembly, and the lower end of the mixing barrel is fixedly connected to a support frame.

[0007] Preferably, the stirring assembly includes a rotating shaft, which is rotatably connected to the filter plate, and a plurality of stirring rods are fixedly connected to the outside of the rotating shaft, and the plurality of stirring rods are all arranged in the inner cavity of the mixing barrel, and a rotating seat is rotatably connected to the outside of the lower end of the rotating shaft, and the rotating shaft is rotatably connected to the mixing barrel through the rotating seat.

[0008] Preferably, the stirring assembly also includes a driving motor, which is arranged at the upper end of the cover plate, and the output end of the driving motor is fixedly connected to a main gear, and the outer side of the main gear is engaged with a slave gear, which is arranged at the upper end of the cover plate, and the inner side of the slave gear is fixedly connected to the upper end of the rotating shaft.

[0009] Preferably, a plurality of fixing rods are fixedly connected to the outer side of the rotating shaft, and the plurality of fixing rods are all arranged at the upper end of the filter plate.

[0010] Preferably, the lower end of the cover plate is fixedly connected to a plurality of telescopic columns, the lower ends of the plurality of telescopic columns are respectively fixedly connected to gravity hammers, the plurality of gravity hammers are all arranged at the upper end of the filter plate, the outer sides of the plurality of telescopic columns are each sleeved with a spring, and the spring is arranged between the telescopic column and the gravity hammer.

[0011] Preferably, a discharge pipe is fixedly connected to the outer side of the mixing barrel.

[0012] Preferably, a mounting block is fixedly connected to the outer side of the drive motor, and the drive motor is fixedly mounted on the upper end of the cover plate through the mounting block.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the tire raw material mixing device which mixes the tire raw materials evenly, drives the main gear to rotate through the output end of the driving motor, and at this time, through the meshing connection of the slave gear, the rotating shaft can be conveniently driven to rotate multiple fixed rods, and then the raw materials can be conveniently evenly spread on the upper end of the filter plate, and through the rotation of multiple fixed rods, multiple gravity hammers can also be squeezed, and then through the elastic expansion and contraction of the telescopic column and the spring, multiple gravity hammers can be conveniently used to intermittently hammer the filter plate, which can further improve the efficiency of the filter plate in filtering raw materials such as rubber, carbon black, and various additives, and at the same time, each raw material can be evenly scattered into the inner cavity of the mixing barrel, which can effectively avoid the clumping phenomenon between the raw materials, and when the rotating shaft rotates, it will also drive multiple stirring rods to rotate. Through the rotation and stirring of the stirring rods, the raw materials can be further fully mixed, the performance and quality of the produced tires can be improved, the service life of the tires can be increased, and the effect of use is better than that of the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a tire raw material mixing device for uniform mixing in this utility model. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the overall structure of a tire raw material mixing device for uniform mixing in this utility model. Figure 2 ;

[0016] Figure 3 This is a cross-sectional view of the overall structure of a tire raw material mixing device for uniform mixing according to the present invention;

[0017] Figure 4 This is a partial structural diagram of a tire raw material mixing device for uniform mixing according to the present invention;

[0018] Figure 5 This is an enlarged structural diagram of point A of a tire raw material mixing device for uniform mixing according to the present invention.

[0019] In the figure: 1. Mixing barrel; 2. Filter barrel; 3. Discharge pipe; 4. Support frame; 5. Cover plate; 6. Feed port; 7. Drive motor; 8. Mounting block; 9. Main gear; 10. Slave gear; 11. Rotating shaft; 12. Stirring rod; 13. Filter plate; 15. Fixed rod; 16. Telescopic column; 17. Spring; 18. Gravity hammer; 19. Rotating seat. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, a tire raw material mixing device for uniform mixing includes a mixing barrel 1, the upper end of the mixing barrel 1 is fixedly connected to a filter barrel 2, the inner wall of the filter barrel 2 is fixedly connected to a filter plate 13, the upper end of the filter barrel 2 is fixedly connected to a cover plate 5, the upper end of the cover plate 5 is provided with a feed port 6, the inner cavity of the mixing barrel 1 is provided with a stirring assembly, and the lower end of the mixing barrel 1 is fixedly connected to a support frame 4.

[0022] In this embodiment, the stirring assembly includes a rotating shaft 11, which is rotatably connected to the filter plate 13. A plurality of stirring rods 12 are fixedly connected to the outside of the rotating shaft 11. The plurality of stirring rods 12 are all arranged in the inner cavity of the mixing barrel 1. The outer side of the lower end of the rotating shaft 11 is rotatably connected to a rotating seat 19. The rotating shaft 11 is rotatably connected to the mixing barrel 1 through the rotating seat 19. The stirring assembly also includes a driving motor 7. The driving motor 7 is arranged at the upper end of the cover 5. The output end of the driving motor 7 is fixedly connected to the main gear 9. The outer side of the main gear 9 is meshed with a slave gear 10. The slave gear 10 is arranged at the upper end of the cover 5, and the inner side of the slave gear 10 is fixedly connected to the upper end of the rotating shaft 11.

[0023] Specifically, the drive motor 7 is started at this time, and the output end of the drive motor 7 will drive the main gear 9 to rotate. At this time, through the meshing connection of the slave gear 10, the rotating shaft 11 can be conveniently driven to drive multiple stirring rods 12 to rotate. Through the rotation and stirring of the stirring rods 12, the raw materials can be further fully mixed, thereby improving the performance and quality of the produced tires and increasing the service life of the tires.

[0024] In this embodiment, a plurality of fixing rods 15 are fixedly connected to the outer side of the rotating shaft 11, and the plurality of fixing rods 15 are all arranged at the upper end of the filter plate 13. The lower end of the cover plate 5 is fixedly connected to a plurality of telescopic columns 16, and the lower ends of the plurality of telescopic columns 16 are respectively fixedly connected to gravity hammers 18, and the plurality of gravity hammers 18 are all arranged at the upper end of the filter plate 13. The outer sides of the plurality of telescopic columns 16 are each sleeved with a spring 17, and the spring 17 is arranged between the telescopic column 16 and the gravity hammer 18.

[0025] Specifically, after the raw materials such as rubber, carbon black, various additives, etc. required for making tires are fed into the inner cavity of the filter barrel 2 through the feed port 6, the multiple fixed rods 15 are driven to rotate by the rotating shaft 11, so that the raw materials can be evenly spread on the upper end of the filter plate 13, and the multiple fixed rods 15 can be rotated to squeeze the multiple gravity hammers 18. At this time, through the elastic expansion and contraction of the telescopic column 16 and the spring 17, the multiple gravity hammers 18 can be easily used to intermittently hammer the filter plate 13, which can further improve the efficiency of the filter plate 13 in filtering raw materials such as rubber, carbon black, various additives, etc., and at the same time, the raw materials can be evenly scattered into the inner cavity of the mixing barrel 1, which can effectively avoid the clumping phenomenon between the raw materials.

[0026] In this embodiment, a discharge pipe 3 is fixedly connected to the outer side of the mixing barrel 1 .

[0027] Specifically, through the design of the discharge pipe 3, the uniformly mixed tire raw materials can be discharged and further processed into finished tire products.

[0028] In this embodiment, a mounting block 8 is fixedly connected to the outer side of the driving motor 7 , and the driving motor 7 is fixedly mounted on the upper end of the cover plate 5 via the mounting block 8 .

[0029] Specifically, the design of the mounting block 8 can improve the stability of the driving motor 7 during operation.

[0030] It should be noted that the present invention is a tire raw material mixing device for uniform mixing. The user puts the rubber, carbon black, various additives and other raw materials required for making tires into the inner cavity of the filter barrel 2 through the feed port 6. At this time, the drive motor 7 is started, and the output end of the drive motor 7 will drive the main gear 9 to rotate. At this time, through the meshing connection of the slave gear 10, it is convenient to realize that the rotating shaft 11 drives the multiple fixed rods 15 to rotate, and then the raw materials can be evenly flattened on the upper end of the filter plate 13. Through the rotation of the multiple fixed rods 15, the multiple gravity hammers 18 can also be squeezed. At this time, through the elastic expansion and contraction of the telescopic column 16 and the spring 17, it can be conveniently realized. Multiple gravity hammers 18 intermittently hammer the filter plate 13, which can further improve the efficiency of the filter plate 13 in filtering raw materials such as rubber, carbon black, and various additives. At the same time, the raw materials can be evenly scattered into the inner cavity of the mixing barrel 1, which can effectively avoid the clumping phenomenon between the raw materials. When the rotating shaft 11 rotates, it will also drive multiple stirring rods 12 to rotate. Through the rotation and stirring of the stirring rods 12, the raw materials can be further fully mixed, the performance and quality of the produced tires can be improved, and the service life of the tires can be increased. The evenly mixed tire raw materials can be discharged through the discharge pipe 3 and further processed into finished tires, which is more practical.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A tire raw material mixing device for uniform mixing, comprising a mixing barrel (1), characterized in that: The upper end of the mixing barrel (1) is fixedly connected to a filter barrel (2), the inner wall of the filter barrel (2) is fixedly connected to a filter plate (13), the upper end of the filter barrel (2) is fixedly connected to a cover plate (5), the upper end of the cover plate (5) is provided with a feed port (6), the inner cavity of the mixing barrel (1) is provided with a stirring assembly, the lower end of the mixing barrel (1) is fixedly connected to a support frame (4), the stirring assembly includes a rotating shaft (11), the rotating shaft (11) is rotatably connected to the filter plate (13), the outer side of the rotating shaft (11) is fixedly connected to a plurality of stirring rods (12), the plurality of stirring rods (12) are all provided in the inner cavity of the mixing barrel (1), the outer side of the lower end of the rotating shaft (11) is rotatably connected to a rotating seat (19), the rotating shaft (11) is rotatably connected to the mixing barrel (1) through the rotating seat (19), the stirring assembly also includes a driving motor (7), the The driving motor (7) is provided at the upper end of the cover plate (5), the output end of the driving motor (7) is fixedly connected to a main gear (9), the outer side of the main gear (9) is meshed with a slave gear (10), the slave gear (10) is provided at the upper end of the cover plate (5), the inner side of the slave gear (10) is fixedly connected to the upper end of the rotating shaft (11), the outer side of the rotating shaft (11) is fixedly connected to a plurality of fixing rods (15), the plurality of fixing rods (15) are all provided at the upper end of the filter plate (13), the lower end of the cover plate (5) is fixedly connected to a plurality of telescopic columns (16), the lower ends of the plurality of telescopic columns (16) are respectively fixedly connected to gravity hammers (18), the plurality of gravity hammers (18) are all provided at the upper end of the filter plate (13), the outer sides of the plurality of telescopic columns (16) are sleeved with springs (17), the springs (17) are provided between the telescopic columns (16) and the gravity hammers (18).

2. The tire raw material mixing device for uniform mixing according to claim 1, characterized in that: A discharge pipe (3) is fixedly connected to the outside of the mixing barrel (1).

3. The tire raw material mixing device for uniform mixing according to claim 1, characterized in that: The outer side of the drive motor (7) is fixedly connected to a mounting block (8), and the drive motor (7) is fixedly mounted on the upper end of the cover plate (5) via the mounting block (8).

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