Uniform dispersing and mixing device

Abstract

The utility model discloses a uniform dispersing and mixing device, which relates to the technical field of stabilizer processing, and comprises a box body, the upper part of the box body is provided with a box bin, the bin opening of the box bin is rotatably connected with a conveyor belt, the outer wall of the conveyor belt is fixedly connected with push rods which are distributed at equal intervals, and the push rods are fixedly connected with the box bin. The uniform dispersing and mixing device comprises a box body, a mounting frame is mounted above the box body, feed hoppers distributed in a linear array are mounted on the mounting frame, the height of each feed hopper is gradually increased in a stepped manner, and the bottom of the feed hopper located at the bottommost end is in contact with the upper part of a push rod. In this way, each ingredient is evenly spread on the conveying belt, and all the ingredients are sequentially stacked together in a layered mode from top to bottom, so that the ingredients of the stabilizer are evenly dispersed and mixed together and then only need to be stirred, and the mixing efficiency of stabilizer processing is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stabilizer processing, in particular to a uniform dispersing and mixing device. Background Art

[0002] Chemical substances that enhance the stability of solutions, colloids, solids, and mixtures are generally called stabilizers. They slow reactions, maintain chemical equilibrium, reduce surface tension, and prevent degradation by light, heat, or oxidation. In a broad sense, chemical stabilizers come from a wide range of sources; depending on the formulator's design objectives, any chemical can be flexibly used to achieve stable product quality. In a narrower sense, they primarily refer to agents that stabilize polymer plastics, rubber, synthetic fibers, and other materials, preventing them from decomposing and aging.

[0003] At present, during the processing of stabilizers, each ingredient in the stabilizer is added separately, which reduces the contact area between the ingredients during the discharge process and thus reduces the mixing efficiency of the uniform dispersion between the ingredients.

[0004] Currently, in the processing of stabilizers, a mixing tank is required so that multiple additives can be mixed together for mixing and stirring. However, each ingredient in the stabilizer is added separately. This reduces the contact area between the ingredients during the discharge process, thereby affecting the mixing effect of the mixing tank, making incomplete mixing more likely to occur, and reducing the quality of stabilizer processing. Summary of the Invention

[0005] The purpose of the utility model is to provide a uniform dispersion mixing device to solve the problem of low mixing efficiency of the mixing devices proposed in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniformly dispersed mixing device, comprising a box body, a box bin is provided on the upper part of the box body, a conveyor belt is rotatably connected to the bin mouth of the box bin, and push rods distributed at equal distances are fixedly connected to the outer wall of the conveyor belt, a mounting frame is installed above the box body, and feed hoppers distributed in a linear array are installed on the mounting frame, and the height of each feed hopper is gradually increased in a stepped manner. The bottom of the feed hopper located at the bottom end is in contact with the upper part of the push rod, and a fan wheel is rotatably connected to the bottom wall inside the box bin, and the fan wheel is located below the conveyor belt.

[0007] Preferably, an inclined plate is installed on the inner wall of the bin, and the inclined plate is arranged at an angle. The inclined plate is located below the conveyor belt. The upper part of the inclined plate is rotatably connected to the first stirring wheel and the second stirring wheels distributed in a circular array. Each of the second stirring wheels surrounds the first stirring wheel. The bottom of the inclined plate is provided with a rotating mechanism that drives the first stirring wheel and the second stirring wheel to rotate. The inclined plate and the conveyor belt are respectively located on the inner walls on both sides of the bin.

[0008] Preferably, the rotating mechanism includes a first gear rotatably connected to the bottom of the inclined plate and second gears distributed in a circular array, a first shaft is fixedly connected between the first gear and the first stirring wheel, each of the second gears is fixedly connected to each second stirring wheel with a second shaft, the first shaft and the second shaft are rotatably connected to the respective shaft holes opened on the inclined plate, and each of the second gears is meshed with the first gear.

[0009] Preferably, the conveyor belt includes two rollers rotatably connected to the inner wall of the bin, and a contact plate fixedly connected to the inner wall of the bin, a belt is connected for transmission between the two rollers, the belt is sleeved on the outside of the rollers, and the contact plate is located between the two rollers.

[0010] Preferably, the bottom of the inclined plate is rotatably connected to a worm wheel and a worm that are meshed with each other, the worm wheel is fixedly connected to the bottom of the first gear, the ends of the worm and the roller shaft are fixedly sleeved with a rotating belt, and a chain is connected between the two rotating belts.

[0011] Preferably, a limiting plate is rotatably connected to the inner wall of the feed hopper, a slider is slidably connected in the wire groove opened on one side of the limiting plate, one side of the slider is rotatably connected to a rotating block, one side of the rotating block is rotatably connected to a threaded rod, a through-type threaded hole is formed on the inner wall of the feed hopper, the threaded rod is threadedly connected in the cavity of the threaded hole, and the limiting plate is located at the discharge port at the bottom of the feed hopper.

[0012] Preferably, two servo motors are installed on the box body, and the movable ends of the two servo motors are fixedly connected to the bottom end of the impeller and one end of the roller shaft respectively. The servo motor used in this application is a purchased part, which is selected according to the power and size requirements. The system for controlling the switch adopts the module provided by the corresponding merchant. This application will not go into details, and the servo motor is electrically connected to the power supply.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This application sets a stepped feed hopper and a conveyor belt for feeding, so that each ingredient is evenly spread on the conveyor belt, and each ingredient is stacked up and down in layers, so that the stabilizer ingredients are evenly dispersed and mixed together, and then only need to be stirred, which effectively improves the mixing efficiency of the stabilizer processing.

[0015] 2. The present application provides an inclined plate and utilizes a stirring wheel on the inclined plate to stir the layered and stacked ingredients, thereby further improving the mixing efficiency between the ingredients.

[0016] 3. This application sets a material limit plate to control the material discharge speed and material discharge amount in the feed hopper, thereby effectively controlling the ratio of each ingredient of the stabilizer and improving the processing efficiency of the stabilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall uniform dispersing and mixing device of the utility model;

[0018] Figure 2 It is a cross-sectional perspective schematic diagram of the entire uniform dispersing and mixing device of the utility model;

[0019] Figure 3 A three-dimensional schematic diagram of a conveyor belt of the uniform dispersing and mixing device of the present invention;

[0020] Figure 4 This is a top perspective schematic diagram of the inclined plate of the uniform dispersing and mixing device of the present invention;

[0021] Figure 5 This is a bottom-up perspective schematic diagram of the inclined plate of the uniform dispersing and mixing device of the present invention;

[0022] Figure 6 This is a three-dimensional schematic diagram of a material limiting plate of the uniform dispersing and mixing device of the present invention;

[0023] Figure 7 The utility model is a uniform dispersion mixing device Figure 3 A partial enlarged view of point A in the figure.

[0024] Numbers in the figure: 1. Box body; 2. Box bin; 3. Conveyor belt; 301. Roller; 302. Contact plate; 303. Belt; 4. Push rod; 5. Feed hopper; 6. Inclined plate; 7. First stirring wheel; 8. Second stirring wheel; 9. First gear; 10. Second gear; 11. Worm gear; 12. Worm; 13. Chain; 14. Impeller; 15. Material limit plate; 16. Threaded rod; 17. Servo motor; 18. Slider. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example: Figure 1 - Figure 7As shown, the utility model provides a technical solution for a uniform dispersion and mixing device, comprising a box body 1, a box bin 2 is provided on the upper part of the box body 1, a conveyor belt 3 is rotatably connected to the bin opening of the box bin 2, and push rods 4 distributed at equal distances are fixedly connected to the outer wall of the conveyor belt 3, a mounting frame is installed above the box body 1, and feed hoppers 5 distributed in a linear array are installed on the mounting frame, and the height of each feed hopper 5 is gradually increased in a stepped manner. The bottom of the feed hopper 5 at the bottom end contacts the upper part of the push rod 4, and an impeller 14 is rotatably connected to the bottom wall inside the box bin 2, and the impeller 14 is located below the conveyor belt 3;

[0027] Put each ingredient into each feed hopper 5 respectively, and then rotate the conveyor belt 3. The ingredients evenly discharged from the first feed hopper 5 will be spread flat on the surface of the conveyor belt 3. When the ingredients move to the bottom of the second feed hopper 5, the ingredients in the second feed hopper 5 will be released, so that the ingredients in the feed hopper 5 are dispersed and spread flat on the upper part of the first layer of ingredients, and so on, so that the ingredients are layered and spread flat on the upper part of the conveyor belt 3.

[0028] like Figure 4 As shown, an inclined plate 6 is installed on the inner wall of the bin 2. The inclined plate 6 is arranged at an angle and is located below the conveyor belt 3. The upper part of the inclined plate 6 is rotatably connected to a first stirring wheel 7 and a second stirring wheel 8 distributed in a circumferential array. Each second stirring wheel 8 surrounds the first stirring wheel 7. A rotating mechanism for driving the first stirring wheel 7 and the second stirring wheel 8 to rotate is provided at the bottom of the inclined plate 6. The inclined plate 6 and the conveyor belt 3 are respectively located on the inner walls of the bin 2 on both sides.

[0029] When the stacked and flattened ingredients are transported to the bottom of the conveyor belt 3, the ingredients will fall onto the inclined plate 6 and slide along the slope of the inclined plate 6 to the stirring area of ​​the impeller 14. Among them, the ingredients will first be stirred by the first stirring wheel 7 and the second stirring wheel 8 on the inclined plate 6 to increase the mixing between the ingredients, and then the impeller 14 will perform secondary stirring and mixing.

[0030] like Figure 5 As shown, the rotating mechanism includes a first gear 9 rotatably connected to the bottom of the inclined plate 6 and second gears 10 distributed in a circumferential array. A first shaft is fixedly connected between the first gear 9 and the first stirring wheel 7. A second shaft is fixedly connected between each second gear 10 and each second stirring wheel 8. The first shaft and the second shaft are respectively rotatably connected to respective shaft holes opened on the inclined plate 6, and each second gear 10 is meshed with the first gear 9.

[0031] By rotating the first gear 9 , the first gear 9 drives the first stirring wheel 7 to rotate, while the other second gears 10 drive the second stirring wheels 8 to rotate together.

[0032] like Figure 3As shown, the conveyor belt 3 includes two rollers 301 rotatably connected to the inner wall of the bin 2, and a contact plate 302 fixedly connected to the inner wall of the bin 2. A belt 303 is transmission-connected between the two rollers 301. The belt 303 is sleeved on the outside of the rollers 301. The contact plate 302 is located between the two rollers 301.

[0033] By rotating one of the rollers 301 , the belt 303 is rotated accordingly.

[0034] like Figure 3 and Figure 5 As shown, the bottom of the inclined plate 6 is rotatably connected to a worm wheel 11 and a worm 12 that are meshed with each other. The worm wheel 11 is fixedly connected to the bottom of the first gear 9. The ends of the worm 12 and the roller shaft 301 are fixedly sleeved with a rotating belt. A chain 13 is connected between the two rotating belts.

[0035] By rotating the conveyor belt 3, the conveyor belt 3 uses the chain 13 to drive the worm 12 to rotate, and the worm 12 uses the worm wheel 11 to drive the first gear 9 to rotate, thereby reducing the number of driving devices used in the box 1 and reducing the use cost of the box 1, and can also drive the first gear 9 to rotate.

[0036] like Figure 6 and Figure 7 As shown, a limiting plate 15 is rotatably connected to the inner wall of the feed hopper 5, a slider 18 is slidably connected in a wire groove opened on one side of the limiting plate 15, a rotating block is rotatably connected to one side of the slider 18, and a threaded rod 16 is rotatably connected to one side of the rotating block. A through-type threaded hole is formed on the inner wall of the feed hopper 5, and the threaded rod 16 is threadedly connected to the cavity of the threaded hole. The limiting plate 15 is located at the discharge port at the bottom of the feed hopper 5;

[0037] By rotating the threaded rod 16, the limiting plate 15 is rotated, so that the movable end of the limiting plate 15 moves to the discharge port at the bottom of the feed hopper 5, thereby adjusting the cavity width of the discharge port and thus controlling the discharge amount of the discharge port at the bottom of the feed hopper 5.

[0038] like Figure 1 and Figure 2 As shown, two servo motors 17 are installed on the box 1. The movable ends of the two servo motors 17 are fixedly connected to the bottom end of the impeller 14 and one end of the roller 301 respectively. The servo motors 17 used in this application are purchased parts, which are selected according to the power and size requirements. The system for controlling the switch adopts the module provided by the corresponding merchant. This application will not go into details. The servo motors 17 are electrically connected to the power supply.

[0039] Two servo motors 17 are used to respectively drive the impeller 14 and the roller shaft 301 to rotate.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. Uniform dispersing mixing device, characterized by: The invention comprises a box body (1), wherein a box bin (2) is provided on the upper part of the box body (1), a conveyor belt (3) is rotatably connected to the bin opening of the box bin (2), and push rods (4) distributed at equal distances are fixedly connected to the outer wall of the conveyor belt (3), a mounting frame is installed above the box body (1), and feed hoppers (5) distributed in a linear array are installed on the mounting frame, and the height of each feed hopper (5) is gradually increased in a stepped manner, and the bottom of the feed hopper (5) located at the bottom end contacts the upper part of the push rod (4), and a fan wheel (14) is rotatably connected to the bottom wall inside the box bin (2).

2. The uniform dispersing mixing device according to claim 1, characterized in that: An inclined plate (6) is installed on the inner wall of the bin (2), and the inclined plate (6) is located below the conveyor belt (3). The upper part of the inclined plate (6) is rotatably connected to a first stirring wheel (7) and second stirring wheels (8) distributed in a circumferential array, and each of the second stirring wheels (8) surrounds the first stirring wheel (7). The bottom of the inclined plate (6) is provided with a rotating mechanism for driving the first stirring wheel (7) and the second stirring wheel (8) to rotate.

3. The uniform dispersing mixing device according to claim 1, characterized in that: The rotating mechanism comprises a first gear (9) rotatably connected to the bottom of the inclined plate (6) and second gears (10) distributed in a circumferential array, a first shaft being fixedly connected between the first gear (9) and the first stirring wheel (7), a second shaft being fixedly connected between each second gear (10) and each second stirring wheel (8), and each second gear (10) being meshedly connected with the first gear (9).

4. The uniform dispersing mixing device according to claim 3, characterized in that: The conveyor belt (3) comprises two rollers (301) rotatably connected to the inner wall of the bin (2), and a contact plate (302) fixedly connected to the inner wall of the bin (2). A belt (303) is connected between the two rollers (301) in a transmission manner, and the belt (303) is sleeved on the outside of the rollers (301).

5. The uniform dispersing mixing device according to claim 4, characterized in that: The bottom of the inclined plate (6) is rotatably connected to a worm wheel (11) and a worm (12) that are meshed with each other. The worm wheel (11) is fixedly connected to the bottom of the first gear (9). The ends of the worm (12) and the roller (301) are both fixedly sleeved with a rotating belt. A chain (13) is connected between the two rotating belts.

6. The uniform dispersing mixing device according to claim 1, characterized in that: A limiting plate (15) is rotatably connected to the inner wall of the feed hopper (5), a slider (18) is slidably connected in a line groove opened on one side of the limiting plate (15), a rotating block is rotatably connected to one side of the slider (18), and a threaded rod (16) is rotatably connected to one side of the rotating block. A through-type threaded hole is formed on the inner wall of the feed hopper (5), and the threaded rod (16) is threadedly connected in the cavity of the threaded hole. The limiting plate (15) is located at the discharge port at the bottom of the feed hopper (5).

7. The uniform dispersing mixing device according to claim 4, characterized in that: Two servo motors (17) are installed on the box body (1), and the movable ends of the two servo motors (17) are fixedly connected to the bottom end of the impeller (14) and one end of the roller shaft (301) respectively.

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