A mixing and stirring device for high-performance adhesive powder
By introducing structures such as torsion springs, rotating rods, inclined plates, and hexagonal plates into the high-performance rubber powder mixing and stirring device, the problem of rubber powder sedimentation was solved, and the uniformity of mixing and convenient discharge were achieved, thereby reducing equipment costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DALIAN PULUOSHI NEW MATERIAL CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-05-26
AI Technical Summary
When using existing high-performance adhesive powder mixing and stirring devices, high-concentration adhesive powder tends to settle at the bottom, resulting in uneven mixing. Furthermore, the existing equipment does not mix sufficiently at the bottom, increasing additional equipment costs.
A mixing device including a mixing tank, a mixer, a mixing paddle, a support rod, an auxiliary mechanism, and an opening and closing mechanism was designed. By setting up structures such as torsion springs, rotating rods, inclined plates, and sponge wheels, the mixing tank is assisted to shake during the mixing process to reduce sedimentation. The inlet and outlet are enlarged by hexagonal plates and hexagonal groove structures to facilitate material discharge.
This method achieves uniform mixing of the adhesive powder, avoids bottom sedimentation, reduces additional equipment costs, simplifies the discharge process, and improves production efficiency.
Smart Images
Figure CN224270927U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of adhesive powder mixing and stirring technology, and in particular to a high-performance adhesive powder mixing and stirring device. Background Technology
[0002] High-performance adhesive powder mixing and stirring devices play an important role in industrial production. They ensure the quality and performance of adhesive powder through efficient and uniform mixing. Currently, there are various high-performance adhesive powder mixing and stirring devices on the market, which are widely used in many fields such as chemical, pharmaceutical, food, and building materials. With the continuous progress of industrial technology and the constant changes in market demand, these devices are also constantly being innovated and developed to meet more complex and diversified production needs.
[0003] The high-performance adhesive powder mixing and stirring device uses a motor to drive the stirring paddle or stirring blade to rotate inside the cylinder, thereby achieving the mixing and uniform dispersion of the powder. It consists of a stirring cylinder, stirring device, transmission system, inlet and outlet ports, and control system. The stirring cylinder is made of high-quality steel, which has good corrosion resistance and wear resistance. It is suitable for the production of tablets, capsules and other products that require precise control of drug dosage, ensuring the uniform mixing of active pharmaceutical ingredients and excipients.
[0004] The mixing and stirring device has the following drawbacks. During use, due to the high concentration of the high-performance adhesive powder, it is necessary to stir at different heights inside the device and also to strengthen the stirring at the bottom. This is mainly because there will be some sediment at the bottom, which makes it inconvenient to fully stir the adhesive powder. Therefore, a mixing and stirring device for high-performance adhesive powder is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a mixing and stirring device for high-performance adhesive powder, which aims to improve the existing technology. Due to the high concentration of high-performance adhesive powder, it is necessary to stir at different heights inside the device and also to strengthen the stirring at the bottom, mainly because there will be some sedimentation at the bottom.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-performance adhesive powder mixing and stirring device, comprising a mixing tank, a mixer, a stirring paddle, and a support rod. An auxiliary mechanism is provided on the support rod, and an opening and closing mechanism is provided on the mixing tank. The auxiliary mechanism includes a support frame, which is fixedly connected to the outer side wall of the support rod. A drive motor is fixedly connected to the right outer wall of the support frame. A rotating rod is fixedly connected to the output end of the drive motor via a coupling. An inclined plate is fixedly connected to the outer side wall of the rotating rod. A bracket is fixedly connected to the outer right wall of the mixing tank. A sponge wheel is rotatably connected to one inner wall of the bracket via a bearing. A fixed frame is fixedly connected to the outer right wall of the mixing tank, and a pulley frame is slidably connected to the inner right wall of the fixed frame.
[0007] As a further description of the above technical solution: the opening and closing mechanism includes a sliding column, which is rotatably connected to the top inner wall of the mixing tank via a bearing. A sealing plate is fixedly connected to the outer side wall of the sliding column, and a sliding plate is slidably connected to the inner side wall of the sliding column. A hexagonal plate is fixedly connected to the bottom outer wall of the sliding plate, a hexagonal groove is formed on the top inner wall of the sliding column, and a compression spring is fixedly connected to the top outer wall of the sliding plate.
[0008] As a further description of the above technical solution: the sponge wheel is in contact with the outer side wall of the skew plate, and wear-resistant pads are fixedly connected to the top and bottom outer walls of the skew plate.
[0009] As a further description of the above technical solution: a torsion spring is fixedly connected to the outer right side of the mixing tank, and the end of the torsion spring away from the mixing tank is fixedly connected to the outer side of the support rod.
[0010] As a further description of the above technical solution: the pulley frame is in contact with the top outer wall of the bracket, and the rotating rod is rotatably connected to the left and right inner walls of the support frame through bearings.
[0011] As a further description of the above technical solution: frosted pads are fixedly connected to the outer walls of the top and bottom sides of the sliding plate, and the hexagonal plate is snapped into the inner wall of the inner ring of the hexagonal groove.
[0012] As a further description of the above technical solution: the hexagonal groove penetrates the top inner wall of the mixing tank, and the end of the compression spring away from the sliding plate is fixedly connected to the top inner wall of the sliding column.
[0013] As a further description of the above technical solution: the mixer is fixedly connected to the bottom outer wall of the mixing tank, the mixing paddle is fixedly connected to the output end of the mixer through a coupling, and the support rod is rotatably connected to the left and right outer walls of the mixing tank through bearings.
[0014] This utility model has the following beneficial effects:
[0015] 1. In this utility model, by setting up structures such as torsion springs, rotating rods, and inclined plates, auxiliary shaking is provided during the stirring of the mixing tank to prevent the adhesive powder from settling to the bottom and to reduce the cost of additional bottom sedimentation stirring equipment.
[0016] 2. In this utility model, by setting hexagonal plates, hexagonal grooves, compression springs and other structures, the inlet and outlet of the mixing tank are uniformly set, and the size of the inlet and outlet is increased, which facilitates the pouring in and pouring out of the adhesive powder, and reduces the inconvenience of personnel handling the internal residual adhesive powder in the narrow discharge port. Attached Figure Description
[0017] Figure 1 This is a schematic front view of the overall mixing and stirring device for high-performance adhesive powder proposed in this utility model.
[0018] Figure 2 This is a side view of the overall mixing and stirring device for high-performance adhesive powder proposed in this utility model.
[0019] Figure 3 This is a schematic diagram of the auxiliary mechanism of a high-performance adhesive powder mixing and stirring device proposed in this utility model;
[0020] Figure 4 This is a schematic diagram of the opening and closing mechanism of a high-performance adhesive powder mixing and stirring device proposed in this utility model.
[0021] Legend:
[0022] 1. Mixing tank; 2. Mixer; 3. Mixing paddle; 4. Support rod; 5. Auxiliary mechanism; 51. Support frame; 52. Torsion spring; 53. Drive motor; 54. Rotating rod; 55. Inclined plate; 56. Sponge wheel; 57. Bracket; 58. Fixing frame; 59. Pulley frame; 6. Opening and closing mechanism; 61. Sliding column; 62. Sealing plate; 63. Sliding plate; 64. Hexagonal plate; 65. Hexagonal groove; 66. Compression spring. 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] Reference Figures 1-3This utility model provides an embodiment of a high-performance adhesive powder mixing and stirring device, including a mixing tank 1, a mixer 2, a stirring paddle 3, and a support rod 4. An auxiliary mechanism 5 is provided on the support rod 4, and an opening and closing mechanism 6 is provided on the mixing tank 1. The auxiliary mechanism 5 includes a support frame 51, which is fixedly connected to the outer side wall of the support rod 4. A drive motor 53 is fixedly connected to the right outer wall of the support frame 51. The drive motor 53 is used to adjust the speed and start / stop the rotating rod 54. The output of the drive motor 53... A rotating rod 54 is fixedly connected to the end via a coupling. An inclined plate 55 is fixedly connected to the outer side wall of the rotating rod 54. A bracket 57 is fixedly connected to the outer right side wall of the mixing tank 1. A sponge wheel 56 is rotatably connected to the inner side wall of the bracket 57 via a bearing. By setting the sponge wheel 56 to flexibly contact the inclined plate 55, the direct friction between the bracket 57 and the inclined plate 55 is reduced, which reduces the phenomenon of high friction and easy wear. A fixing frame 58 is fixedly connected to the outer right side wall of the mixing tank 1. A pulley frame 59 is slidably connected to the inner right side wall of the fixing frame 58.
[0025] Reference Figures 2-4 The sponge wheel 56 is in contact with the outer side wall of the inclined plate 55. Wear-resistant pads are fixedly connected to the top and bottom outer walls of the inclined plate 55. The wear-resistant pads increase the wear resistance of the surface of the inclined plate 55. The torsion spring 52 is fixedly connected to the right outer wall of the mixing tank 1. The torsion spring 52 generates a continuous torque on the mixing tank 1. The end of the torsion spring 52 away from the mixing tank 1 is fixedly connected to the outer side wall of the support rod 4. The pulley frame 59 is in contact with the top outer wall of the bracket 57. The rotating rod 54 is rotatably connected to the inner walls of the left and right sides of the support frame 51 through bearings. The mixer 2 is fixedly connected to the bottom outer wall of the mixing tank 1. The mixing paddle 3 is fixedly connected to the output end of the mixer 2 through a coupling. The support rod 4 is rotatably connected to the outer walls of the left and right sides of the mixing tank 1 through bearings.
[0026] Reference Figures 3-4 The opening and closing mechanism 6 includes a sliding column 61, which is rotatably connected to the top inner wall of the mixing tank 1 via a bearing. A sealing plate 62 is fixedly connected to the outer side wall of the sliding column 61. The sealing plate 62 is used to seal or open the opening of the mixing tank 1. A sliding plate 63 is slidably connected to the inner side wall of the sliding column 61. A hexagonal plate 64 is fixedly connected to the bottom outer wall of the sliding plate 63. A hexagonal groove 65 is provided on the top inner wall of the sliding column 61. A compression spring 66 is fixedly connected to the top outer wall of the sliding plate 63. Frosted pads are fixedly connected to the top and bottom outer walls of the sliding plate 63. The hexagonal plate 64 is engaged with the inner ring of the hexagonal groove 65. The hexagonal groove 65 and the hexagonal plate 64 cooperate with each other to limit the rotation between the sliding column 61 and the mixing tank 1. The hexagonal groove 65 penetrates the top inner wall of the mixing tank 1. The end of the compression spring 66 away from the sliding plate 63 is fixedly connected to the top inner wall of the sliding column 61. The compression spring 66 generates a continuous thrust on the sliding plate 63.
[0027] Working principle: By turning on the drive motor 53, the rotating rod 54 rotates, which in turn drives the inclined plate 55 to rotate. The inclined plate 55 rotates and contacts the sponge wheel 56, causing the sponge wheel 56 to move and the mixing tank 1 to tilt slightly. After the inclined plate 55 rotates to a certain angle, it disengages from the sponge wheel 56, causing the mixing tank 1 to shake continuously. This shaking agitates the settled adhesive powder, making the mixing device more uniform. At the same time, when the mixing tank 1 is tilted, the torque of the torsion spring 52 causes the mixing tank 1 to return to its position before extrusion. When discharge is required, the mixing tank 1 is tilted backward by retracting the pulley frame 59 into the fixed frame 58, making it easy to pour out the mixed liquid. Often, the opening and closing port is unique and small, making it inconvenient to completely pour out the adhesive powder. By pulling the sliding plate 63, the hexagonal plate 64 is moved, and the hexagonal plate 64 is separated from the hexagonal groove 65. Then, the sliding plate 63 is rotated to make the sliding column 61 rotate. The rotation of the sliding column 61 drives the sealing plate 62 to rotate, and the rotation of the sealing plate 62 adjusts the opening and closing of the top of the mixing tank 1.
[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A mixing and stirring device for high-performance adhesive powder, comprising a mixing tank (1), a mixer (2), a mixing paddle (3), and a support rod (4), characterized in that: An auxiliary mechanism (5) is provided on the support rod (4), and an opening and closing mechanism (6) is provided on the mixing tank (1). The auxiliary mechanism (5) includes a support frame (51), which is fixedly connected to the outer side wall of the support rod (4). A drive motor (53) is fixedly connected to the right outer wall of the support frame (51). A rotating rod (54) is fixedly connected to the output end of the drive motor (53) through a coupling. An inclined plate (55) is fixedly connected to the outer side wall of the rotating rod (54). A bracket (57) is fixedly connected to the outer right wall of the mixing tank (1). A sponge wheel (56) is rotatably connected to one side inner wall of the bracket (57) through a bearing. A fixed frame (58) is fixedly connected to the outer right wall of the mixing tank (1). A pulley frame (59) is slidably connected to the inner right wall of the fixed frame (58).
2. The mixing and stirring device for high-performance adhesive powder according to claim 1, characterized in that: The opening and closing mechanism (6) includes a sliding column (61), which is rotatably connected to the top inner wall of the mixing tank (1) via a bearing. A sealing plate (62) is fixedly connected to the outer side wall of the sliding column (61), and a sliding plate (63) is slidably connected to the inner side wall of the sliding column (61). A hexagonal plate (64) is fixedly connected to the bottom outer wall of the sliding plate (63), and a hexagonal groove (65) is opened on the top inner wall of the sliding column (61). A compression spring (66) is fixedly connected to the top outer wall of the sliding plate (63).
3. The mixing and stirring device for high-performance adhesive powder according to claim 1, characterized in that: The sponge wheel (56) is in contact with the outer side wall of the skew plate (55), and wear-resistant pads are fixedly connected to the top and bottom outer walls of the skew plate (55).
4. The mixing and stirring device for high-performance adhesive powder according to claim 1, characterized in that: A torsion spring (52) is fixedly connected to the outer right side of the mixing tank (1), and the end of the torsion spring (52) away from the mixing tank (1) is fixedly connected to the outer side of the support rod (4).
5. The mixing and stirring device for high-performance adhesive powder according to claim 1, characterized in that: The pulley frame (59) is in contact with the top outer wall of the bracket (57), and the rotating rod (54) is rotatably connected to the left and right inner walls of the support frame (51) through bearings.
6. The mixing and stirring device for high-performance adhesive powder according to claim 2, characterized in that: The top and bottom sides of the sliding plate (63) are fixedly connected with frosted pads, and the hexagonal plate (64) is snapped into the inner wall of the hexagonal groove (65).
7. The mixing and stirring device for high-performance adhesive powder according to claim 2, characterized in that: The hexagonal groove (65) penetrates the top inner wall of the mixing tank (1), and the end of the compression spring (66) away from the sliding plate (63) is fixedly connected to the top inner wall of the sliding column (61).
8. The mixing and stirring device for high-performance adhesive powder according to claim 1, characterized in that: The mixer (2) is fixedly connected to the bottom outer wall of the mixing tank (1), the mixing paddle (3) is fixedly connected to the output end of the mixer (2) through a coupling, and the support rod (4) is rotatably connected to the left and right outer walls of the mixing tank (1) through a bearing.