A uniform mixing device

Abstract

The utility model discloses a kind of uniform mixing device, comprising: support frame;Outer fixed support cover, outer fixed support cover is placed in the inside of support frame, the beneficial effects of the utility model are: support frame provides stable support for entire device, motor No. 2 is power source, power transmission is given worm gear reducer, worm gear reducer has self-locking function and larger transmission ratio, the rotating speed and direction of rotating support rod can be accurately controlled, and then relevant components are stably rotated, the stability and efficiency of stirring are improved;By being provided with guide sliding block, guide slide, guide slide is symmetrically fixedly connected at the top of mixing tank, guide sliding block is slidably connected with guide slide, and guide sliding block is fixedly connected at the bottom of top sliding box, so that top sliding box can slide along guide slide at the top of mixing tank, the sliding adjustment stability of top sliding box, No. 1 stirring shaft and No. 2 stirring shaft is improved, and plastic particles in mixing tank are uniformly mixed.

Description

Technical Field

[0001] This utility model relates to the technical field of mixing devices, specifically a uniform mixing device. Background Technology

[0002] In the plastic granule processing and related industries, mixing equipment is one of the key pieces of equipment to ensure uniform mixing of materials and improve product quality. The mixing position of traditional mixing devices is usually fixed, and the mixing position of the mixing shaft cannot be adjusted. The fixed mixing position cannot meet the diverse mixing needs, which can easily lead to over-mixing in some areas and under-mixing in others, thus affecting the mixing effect. Utility Model Content

[0003] The purpose of this invention is to provide a uniform mixing device to solve the problem mentioned in the background art that the mixing position of traditional mixing devices is usually fixed, and the mixing position of the mixing shaft cannot be adjusted. The fixed mixing position cannot meet diverse mixing needs, and it is easy to cause some areas to be over-mixed while other areas are under-mixed, thus affecting the mixing effect.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a uniform mixing device, comprising:

[0005] Support frame;

[0006] An external fixed support sleeve is placed inside the support frame. Two rotating support rods are symmetrically fixed to the outer side of the external fixed support sleeve. The rotating support rods are rotatably connected to the support frame through bearing seats.

[0007] The mixing tank is installed inside the outer fixed support sleeve;

[0008] The guide slide is symmetrically fixed to the top of the mixing tank. A top sliding box is slidably provided on the top of the guide slide, and a second stirring shaft is symmetrically rotatably provided inside the top sliding box.

[0009] The first stirring shaft is rotatably mounted inside the top sliding box, and the inside of the rotating support rod is provided with a movable groove that cooperates with the first stirring shaft and the second stirring shaft;

[0010] An adjusting section is located on one side of the mixing tank, and the top sliding box is connected to the adjusting section.

[0011] As a preferred embodiment of this utility model: a worm gear reducer is installed on one side of the support frame, the output end of the worm gear reducer is fixedly connected to the rotating support rod, a second motor is installed on one side of the worm gear reducer, and the output end of the second motor is connected to the input end of the worm gear reducer.

[0012] As a preferred embodiment of this utility model: the adjusting part includes a side fixed support plate, a top support frame, and a sliding plate. The side fixed support plate is fixedly connected to one side of the mixing tank. The top support frame is bolted to the top of the side fixed support plate. A reciprocating screw is rotatably arranged inside the top support frame. A sliding plate is installed on the outside of the reciprocating screw. The sliding plate is slidably connected to the top support frame. An adjusting support plate is symmetrically fixed to one side of the sliding plate. The adjusting support plate is slidably connected to the top support frame. One side of the adjusting support plate is fixedly connected to the top sliding box.

[0013] As a preferred embodiment of this utility model: a No. 3 motor is installed on one side of the top support frame by bolts, the output end of the No. 3 motor is fixedly connected to the reciprocating lead screw, and a limit slide rod is symmetrically slidably arranged inside the sliding plate, and the limit slide rod is fixedly connected to the top support frame.

[0014] As a preferred embodiment of this utility model: a first gear is fixedly installed on the outer side of the first stirring shaft, a second gear that cooperates with the first gear is fixedly installed on the outer side of the second stirring shaft, the second gear and the first gear are meshed together, a first motor is installed on the top of the top sliding box by bolts, the output end of the first motor is fixedly connected to the first stirring shaft, and a bottom stirring blade is fixedly installed on the bottom end of the first stirring shaft.

[0015] As a preferred embodiment of this utility model: a discharge pipe is provided at the bottom of the mixing tank, a material control valve is installed on the discharge pipe, a feed pipe is provided at the top of the mixing tank, and guide sliders that cooperate with guide slides are symmetrically fixed to the bottom of the top sliding box, and the guide sliders are slidably connected to the guide slides.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: The support frame of this utility model provides stable support for the entire device. The No. 2 motor serves as the power source, transmitting power to the worm gear reducer. The worm gear reducer has a self-locking function and a large transmission ratio, enabling precise control of the rotation speed and direction of the rotating support rod, thereby ensuring stable rotation of related components and improving the stability and efficiency of the mixing process. By setting guide sliders and guide slides, with the guide slides symmetrically fixed to the top of the mixing tank and the guide sliders slidably connected to the guide slides, and the guide sliders fixed to the bottom of the top sliding box, the top sliding box can slide along the guide slides at the top of the mixing tank, improving the sliding adjustment stability of the top sliding box, the No. 1 stirring shaft, and the No. 2 stirring shaft, and ensuring uniform mixing of the plastic granules in the mixing tank. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the top support frame of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the mixing tank of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the top sliding box of this utility model.

[0022] In the diagram: 1. Support frame; 2. Rotating support rod; 3. External fixed support sleeve; 4. Mixing tank; 5. Discharge pipe; 6. Control valve; 7. Feed pipe; 8. Guide slider; 9. Guide slide; 10. Top sliding box; 11. Motor No. 1; 12. Mixing shaft No. 1; 13. Gear No. 1; 14. Mixing shaft No. 2; 15. Gear No. 2; 16. Worm gear reducer; 17. Motor No. 2; 18. Limiting slide rod; 19. Bottom mixing blade; 20. Side fixed support plate; 21. Top support frame; 22. Reciprocating screw; 23. Sliding plate; 24. Motor No. 3; 25. Adjusting support plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 5 This utility model provides a technical solution: a uniform mixing device, comprising: a support frame 1; an outer fixed support sleeve 3 placed inside the support frame 1, with two rotating support rods 2 symmetrically fixed to the outer side of the outer fixed support sleeve 3, the rotating support rods 2 being rotatably connected to the support frame 1 via bearing seats; a mixing tank 4 installed inside the outer fixed support sleeve 3 by bolts; a guide slide 9 symmetrically fixed to the top of the mixing tank 4, a top sliding box 10 slidably disposed on the top of the guide slide 9, a second stirring shaft 14 symmetrically rotatably disposed inside the top sliding box 10; a first stirring shaft 12 rotatably disposed inside the top sliding box 10, and a movable groove cooperating with the first stirring shaft 12 and the second stirring shaft 14 being opened inside the rotating support rod 2; an adjustment part placed on one side of the mixing tank 4, the top sliding box 10 being connected to the adjustment part.

[0025] It should be noted that in this embodiment, the plastic granules to be mixed are poured into the mixing tank 4 through the feed pipe 7. The device is centrally controlled by an external controller. The output of the second motor 17 drives the worm gear reducer 16. The second motor 17 drives the rotating support rod 2 to rotate and adjust through the worm gear reducer 16. The rotating support rod 2 drives the outer fixed support sleeve 3 and the mixing tank 4 to adjust their rotation angle. The output of the first motor 11 drives the first stirring shaft 12 to rotate. When the first stirring shaft 12 rotates, it drives the bottom stirring blades 19 at the bottom. The first stirring shaft 12 drives the outer first gear 13 to rotate. When the first gear 13 rotates, it drives the meshing second gear 15 to rotate. When the second gear 15 rotates, it drives the... The second stirring shaft 14 on the inner side rotates, and the plastic particles in the mixing tank 4 are mixed by the first stirring shaft 12, the bottom stirring blade 19, and the second stirring shaft 14. The output end of the third motor 24 drives the reciprocating screw 22 to rotate. When the reciprocating screw 22 rotates, it drives the outer sliding plate 23 to slide in the top support frame 21. The sliding plate 23 drives the adjusting support plate 25 and the top sliding box 10 to move. The top sliding box 10 drives the first stirring shaft 12, the second stirring shaft 14, and the bottom stirring blade 19 to move synchronously. The guide slider 8 at the bottom of the top sliding box 10 slides in the guide slide 9. The plastic particles in the mixing tank 4 are thoroughly mixed by the first stirring shaft 12, the bottom stirring blade 19, and the second stirring shaft 14.

[0026] The specific architecture and operation logic of the motor achieving coordinated control through an external controller in this application are consistent with the existing technology in this field. This control method has been maturely applied in many similar industrial scenarios, so it will not be discussed in detail here.

[0027] In one embodiment, such as Figures 1 to 5 As shown, a worm gear reducer 16 is bolted to one side of the support frame 1. The output end of the worm gear reducer 16 is fixedly connected to the rotating support rod 2. A second motor 17 is installed on one side of the worm gear reducer 16. The output end of the second motor 17 is connected to the input end of the worm gear reducer 16.

[0028] It should be noted that, in this embodiment, by setting the worm gear reducer 16 and the second motor 17, the rotation speed and direction of the rotating support rod 2 can be controlled, thereby driving the outer fixed support sleeve 3 and the mixing tank 4 to rotate stably, so as to achieve effective mixing of plastic granular materials.

[0029] In one embodiment, such as Figures 2 to 4As shown, the adjustment unit includes a side fixed support plate 20, a top support frame 21, and a sliding plate 23. The side fixed support plate 20 is welded and fixed to one side of the mixing tank 4. The top support frame 21 is bolted to the top of the side fixed support plate 20. A reciprocating screw 22 is rotatably installed inside the top support frame 21. The sliding plate 23 is installed on the outside of the reciprocating screw 22. The sliding plate 23 is slidably connected to the top support frame 21. An adjustment support plate 25 is symmetrically fixed to one side of the sliding plate 23. The adjustment support plate 25 is slidably connected to the top support frame 21. One side of the adjustment support plate 25 is fixed to the top sliding box 10.

[0030] It should be noted that in this embodiment, the reciprocating screw 22 rotates and drives the sliding plate 23 and the adjusting support plate 25 to move, thereby changing the position of the top sliding box 10, realizing flexible adjustment of the stirring position, and making the stirring more uniform and comprehensive.

[0031] In one embodiment, such as Figure 3 As shown, a No. 3 motor 24 is bolted to one side of the top support frame 21. The output end of the No. 3 motor 24 is fixedly connected to the reciprocating screw 22. A limit slide rod 18 is symmetrically slidably arranged inside the sliding plate 23. The limit slide rod 18 is fixedly connected to the top support frame 21.

[0032] It should be noted that in this embodiment, the output end of the No. 3 motor 24 drives the reciprocating screw 22 to rotate and adjust, and the reciprocating screw 22 moves and adjusts the outer sliding plate 23.

[0033] In one embodiment, such as Figure 4 and Figure 5 As shown, a first gear 13 is fixedly installed on the outer side of the first stirring shaft 12, and a second gear 15 that meshes with the first gear 13 is fixedly installed on the outer side of the second stirring shaft 14. The second gear 15 and the first gear 13 are meshed together. A first motor 11 is bolted to the top of the top sliding box 10. The output end of the first motor 11 is fixedly connected to the first stirring shaft 12. A bottom stirring blade 19 is fixedly installed at the bottom end of the first stirring shaft 12.

[0034] It should be noted that in this embodiment, the first motor 11 drives the first stirring shaft 12 to rotate, and the second stirring shaft 14 rotates synchronously through the meshing transmission of the first gear 13 and the second gear 15, which increases the number of stirring shafts and improves the stirring efficiency. The bottom stirring blades 19 further enhance the stirring effect and ensure that the materials are fully mixed.

[0035] In one embodiment, such as Figures 1 to 5 As shown, the bottom of the mixing tank 4 is provided with a discharge pipe 5, and a material control valve 6 is installed on the discharge pipe 5. The top of the mixing tank 4 is provided with a feed pipe 7. The bottom of the top sliding box 10 is symmetrically fixed with guide sliders 8 that cooperate with the guide slide 9. The guide sliders 8 and the guide slide 9 are slidably connected.

[0036] It should be noted that, in this embodiment, the cooperation between the guide slider 8 and the guide slide 9 ensures the smoothness and accuracy of the movement of the top sliding box 10.

[0037] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A uniform mixing device, characterized in that, include: Support frame (1); An external fixed support sleeve (3) is placed inside the support frame (1). Two rotating support rods (2) are symmetrically fixed to the outside of the external fixed support sleeve (3). The rotating support rods (2) are rotatably connected to the support frame (1) through bearing seats. The mixing tank (4) is installed inside the outer fixed support (3); Guide slide (9) is symmetrically fixed to the top of the mixing tank (4). A top sliding box (10) is slidably provided on the top of the guide slide (9). A second stirring shaft (14) is symmetrically rotated inside the top sliding box (10). The first stirring shaft (12) is rotatably installed inside the top sliding box (10), and the rotating support rod (2) has a movable groove inside that cooperates with the first stirring shaft (12) and the second stirring shaft (14); The adjusting part is located on one side of the mixing tank (4), and the top sliding box (10) is connected to the adjusting part.

2. The uniform mixing device according to claim 1, characterized in that: A worm gear reducer (16) is installed on one side of the support frame (1). The output end of the worm gear reducer (16) is fixedly connected to the rotating support rod (2). A second motor (17) is installed on one side of the worm gear reducer (16). The output end of the second motor (17) is connected to the input end of the worm gear reducer (16).

3. The uniform mixing device according to claim 1, characterized in that: The adjustment unit includes a side fixed support plate (20), a top support frame (21), and a sliding plate (23). The side fixed support plate (20) is fixedly connected to one side of the mixing tank (4). The top support frame (21) is bolted to the top of the side fixed support plate (20). A reciprocating screw (22) is rotatably arranged inside the top support frame (21). The sliding plate (23) is installed on the outside of the reciprocating screw (22). The sliding plate (23) is slidably connected to the top support frame (21). An adjustment support plate (25) is symmetrically fixed to one side of the sliding plate (23). The adjustment support plate (25) is slidably connected to the top support frame (21). One side of the adjustment support plate (25) is fixedly connected to the top sliding box (10).

4. The uniform mixing device according to claim 3, characterized in that: A No. 3 motor (24) is bolted to one side of the top support frame (21). The output end of the No. 3 motor (24) is fixedly connected to the reciprocating lead screw (22). A limit slide rod (18) is symmetrically slidably arranged inside the sliding plate (23). The limit slide rod (18) is fixedly connected to the top support frame (21).

5. The uniform mixing device according to claim 1, characterized in that: A first gear (13) is fixedly installed on the outer side of the first stirring shaft (12), and a second gear (15) that meshes with the first gear (13) is fixedly installed on the outer side of the second stirring shaft (14). The second gear (15) and the first gear (13) are meshed together. A first motor (11) is bolted to the top of the top sliding box (10). The output end of the first motor (11) is fixedly connected to the first stirring shaft (12). A bottom stirring blade (19) is fixedly installed at the bottom end of the first stirring shaft (12).

6. The uniform mixing device according to claim 1, characterized in that: The bottom of the mixing tank (4) is provided with a discharge pipe (5), and a material control valve (6) is installed on the discharge pipe (5). The top of the mixing tank (4) is provided with a feed pipe (7). The bottom of the top sliding box (10) is symmetrically fixed with guide sliders (8) that cooperate with the guide slide (9). The guide sliders (8) are slidably connected to the guide slide (9).

Images