A new type of high-efficiency centrifugal mixing equipment

Abstract

This invention discloses a novel and highly efficient centrifugal mixing device, including machine feet. A frame is welded to the outer wall of the machine feet. A control panel is located on one side of the frame, and a maintenance plate is located on the other side. A drive mechanism is installed inside the frame, and a gear set is installed at one end of the drive mechanism. The device uses a mixing rack to engage the glue bucket body. A standard 20KG pre-made glue bucket is used, eliminating the need for a custom-made mixing bucket. After mixing, the glue can be directly stored in the original glue bucket body, eliminating the need for material turnover. This completely solves the problems of time-consuming turnover and material waste in existing technologies. Experimental verification shows that it can reduce glue waste and avoid the introduction of air bubbles during turnover, ensuring glue quality, reducing material and labor turnover costs, and solving the pain points of material waste and unstable quality in traditional equipment.

Description

Technical Field

[0001] This invention relates to the technical field of mixing equipment, specifically a novel and highly efficient centrifugal mixing device. Background Technology

[0002] In the production and application of adhesives, mixing is a key process to ensure uniform mixing of adhesive components and improve adhesive performance. Currently, most adhesive mixing equipment widely used in the industry is a traditional two-station mixing structure, which uses a customized mixing tank for material mixing. After mixing, the mixed adhesive needs to be manually transferred from the customized mixing tank to the finished adhesive tank for subsequent storage or use. Therefore, we need a new type of efficient centrifugal mixing equipment.

[0003] Currently used centrifugal mixing equipment is incompatible with commercially available standard-sized glue containers. After mixing, materials must be transferred, which not only consumes significant manual time but also results in glue residue on the container walls, leading to material waste. Long-term mass production will result in considerable material losses. Furthermore, air bubbles are easily introduced during transfer, affecting glue quality, especially for high-purity epoxy and UV adhesives. Residual air bubbles severely weaken bond strength and compromise seals. Existing equipment only has a two-station mixing structure, with limited mixing capacity at each station, insufficient for mass production needs. Simultaneous mixing at both stations leads to uneven load distribution and mechanical vibration, affecting mixing uniformity and shortening equipment lifespan. Additionally, the two-station design limits the total mixing volume per unit time, resulting in low production efficiency and making it unsuitable for large-scale production. The current production scenario falls short of the high-efficiency requirements of existing multi-station mixing equipment. Existing two-station mixing equipment mostly uses a single mixing method, lacking the synergistic effect of centrifugal mixing. During the mixing process, materials are prone to stratification and uneven mixing, especially for high-viscosity adhesives. There are obvious dead zones in the mixing, and "dead zones" are easily formed on the barrel wall and bottom, resulting in local enrichment of components and large differences in product batch performance. At the same time, traditional mixing methods are prone to generating bubbles, with a bubble rate of over 5%, which further affects the core performance of adhesives such as bonding and encapsulation, and cannot meet the precision requirements of high-end adhesive production. Customized mixing barrels are difficult to clean and maintain, and additional manual labor is required for the turnover process, increasing production links and labor costs. In addition, there is a risk of material spillage during the turnover process, which not only pollutes the production environment but may also cause safety hazards, which is inconsistent with the current trend of automated and efficient production. Summary of the Invention

[0004] The purpose of this invention is to provide a novel and efficient centrifugal mixing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A novel, high-efficiency centrifugal mixing device includes a machine base, a frame welded to the outer wall of the machine base, a control panel on one side of the frame, a maintenance plate on the other side of the frame, a drive mechanism inside the frame, a gear set mounted at one end of the drive mechanism, a rotating disk mounted on the outer wall of the gear set, a mixing mechanism mounted on the outer wall of the gear set, a glue bucket body mounted on the inner wall of the mixing mechanism, a sealing cap mounted on the outer wall of the glue bucket body, and electric push rods mounted on the inner walls of the frame, with a protective cover mounted on one end of each electric push rod.

[0006] Preferably, the drive mechanism includes a drive motor, a coupling, and a gearbox. The drive motor is installed inside the frame, a coupling is installed at one end of the drive motor, and a gearbox is installed at one end of the coupling.

[0007] Preferably, the stirring mechanism includes a connecting gear, a stirring frame, and a placement tray. The connecting gear is mounted on the outer wall of the gear set, the stirring frame is mounted on the outer wall of the connecting gear, and the placement tray is mounted on the inner wall of the stirring frame.

[0008] Preferably, the stirring racks are arranged in a ring array on the outer wall of the rotating disk, and the inner wall of the rotating disk is designed with openings.

[0009] Preferably, the mixing rack is engaged with the glue bucket body, and the outer diameter of the glue bucket body is smaller than the inner diameter of the mixing rack.

[0010] Preferably, the glue bucket body is threadedly connected to the sealing cap, and the outer wall of the glue bucket body is threaded.

[0011] Compared with the prior art, the beneficial effects of the present invention are: 1. This system utilizes a mixing rack that engages the glue bucket body. It employs a standard 20KG pre-made glue bucket, eliminating the need for a custom-made mixing tank. After mixing, the glue can be directly stored within the original bucket body, eliminating the need for material handling. This completely solves the problems of time-consuming handling and material waste associated with existing technologies. Experimental verification shows that it reduces glue waste and prevents the introduction of air bubbles during handling, ensuring glue quality and lowering material and labor costs. It addresses the pain points of material waste and inconsistent quality in traditional equipment. Four evenly distributed mixing racks can simultaneously mix four 20KG glue bucket bodies, increasing mixing efficiency by 100% compared to existing two-station equipment. Furthermore, the symmetrical distribution of the four stations ensures balanced load during operation, with vibration amplitude controlled within 0.05mm, avoiding the uneven load distribution of existing two-station equipment. The equipment addresses the issues of excessive vibration, extending its service life and increasing the total mixing volume per unit time to meet the demands of industrial-scale mass production. The gear set drives the rotating disc to revolve, causing the glue tank to revolve as well. Simultaneously, the gear set drives the connecting gears to rotate, causing the mixing frame to rotate. This combined revolve and rotation creates a centrifugal mixing effect. Furthermore, the mixing frame forms a 45° angle with the plane of rotation, eliminating dead zones and effectively solving the problems of poor mixing uniformity and unstable material properties in existing technologies. It is particularly suitable for mixing high-viscosity glues, ensuring uniform dispersion of glue components and improving the core performance of the glue, such as bonding and encapsulation, meeting the requirements of high-end glue production. The equipment has a reasonable structural design, allowing for easy fixing and disassembly of the glue tank without complex operating procedures. It also eliminates material handling processes, reducing the need for 1-2 operators and lowering labor costs. The protective cover facilitates observation of the mixing status, and the equipment is easy to maintain and repair. Attached Figure Description

[0012] Figure 1 This is a top cross-sectional view of a novel and efficient centrifugal mixing device according to the present invention. Figure 2 This is a schematic front view of the planar structure of a novel and efficient centrifugal mixing device according to the present invention; Figure 3 This is a schematic side view of a novel and efficient centrifugal mixing device according to the present invention.

[0013] In the diagram: 1. Machine feet; 2. Machine frame; 3. Control panel; 4. Inspection panel; 5. Drive mechanism; 501. Drive motor; 502. Coupling; 503. Gearbox; 6. Gear set; 7. Rotary disc; 8. Mixing mechanism; 801. Connecting gear; 802. Mixing rack; 803. Placement tray; 9. Glue bucket body; 10. Sealing cover; 11. Electric push rod; 12. Protective cover. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Please see Figure 1-3 This invention provides a novel and efficient centrifugal stirring device technical solution: A novel and efficient centrifugal mixing device includes a machine base 1, a frame 2 welded to the outer wall of the machine base 1, a control panel 3 on one side of the frame 2, an inspection plate 4 on the other side of the frame 2, a drive mechanism 5 inside the frame 2, a gear set 6 installed at one end of the drive mechanism 5, a rotating disk 7 installed on the outer wall of the gear set 6, a mixing mechanism 8 installed on the outer wall of the gear set 6, a glue tank body 9 installed on the inner wall of the mixing mechanism 8, a sealing cover 10 installed on the outer wall of the glue tank body 9, and electric push rods 11 installed on the inner wall of the frame 2, with a protective cover 12 installed at one end of the electric push rods 11.

[0016] The drive mechanism 5 includes a drive motor 501, a coupling 502, and a gearbox 503. The drive motor 501 is installed inside the frame 2. The coupling 502 is installed at one end of the drive motor 501, and the gearbox 503 is installed at the other end of the coupling 502.

[0017] The stirring mechanism 8 includes a connecting gear 801, a stirring frame 802, and a placement plate 803. The connecting gear 801 is installed on the outer wall of the gear set 6, the stirring frame 802 is installed on the outer wall of the connecting gear 801, and the placement plate 803 is installed on the inner wall of the stirring frame 802.

[0018] The stirring rack 802 is arranged in a ring array on the outer wall of the rotating disk 7, and the inner wall of the rotating disk 7 is designed with openings.

[0019] The mixing rack 802 is engaged with the glue bucket body 9, and the outer diameter of the glue bucket body 9 is smaller than the inner diameter of the mixing rack 802.

[0020] The glue bucket body 9 is threadedly connected to the sealing cap 10, and the outer wall of the glue bucket body 9 is threaded.

[0021] The electric push rod 11 is symmetrically arranged with respect to the central axis of the protective cover 12, and the protective cover 12 is arranged in an "L" shape.

[0022] It should be noted that this invention is a novel and efficient centrifugal mixing device. During use, the machine feet 1 provide stable support, and the frame 2 welded to the outer wall of the machine feet 1 serves as the overall load-bearing structure of the device. A control panel 3 on one side of the frame 2 is used to regulate the device's operation, while a maintenance plate 4 on the other side facilitates later maintenance and repair. The drive mechanism 5 inside the frame 2 consists of a drive motor 501, a coupling 502, and a reduction gearbox 503. During operation, the drive motor 501 drives the reduction gearbox 503 through the coupling 502, which in turn drives the gear set 6. The gear set 6 simultaneously drives the rotating disk 7 on the outer wall and the mixing mechanism 8. The connecting gear 801 of the mixing mechanism 8 engages with the gear set 6. The mixing frame 802 and the outer wall of the rotating disk 7 are arranged in a circular array and form a 45° angle with the plane of rotation. The placement plate 803 on the inner wall of the mixing frame 802 is used to secure the finished glue bucket body 9, which is connected by threads. The sealing cover 10 achieves sealing, and the electric push rod 11 on the inner wall of the frame 2 can push the protective cover 12 to adjust its position for easy observation of the mixing status. When the gear set 6 is running, it drives the rotating disk 7 to revolve, so that the mixing rack 802 and the glue bucket body 9 are synchronously revolved. On the other hand, it drives the connecting gear 801 to rotate, which in turn drives the mixing rack 802 to rotate. The revolution and rotation work together to form a centrifugal mixing effect, effectively eliminating the mixing dead corners. The four evenly distributed mixing racks 802 can simultaneously mix the four glue bucket bodies 9, achieving batch and efficient mixing. After mixing, the glue can be directly stored in the original glue bucket body 9 without material turnover, which reduces material residue waste and air bubble introduction, and also reduces labor costs. The overall equipment operates with a balanced load and low vibration, and can stably achieve uniform mixing of high viscosity glue, meeting the needs of industrial batch production. In this way, a new type of efficient centrifugal mixing equipment is completed.

[0023] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel and highly efficient centrifugal mixing device, characterized in that: The machine includes a foot (1), a frame (2) welded to the outer wall of the foot (1), a control panel (3) on one side of the frame (2), a maintenance plate (4) on the other side of the frame (2), a drive mechanism (5) inside the frame (2), a gear set (6) installed at one end of the drive mechanism (5), a rotating disk (7) installed on the outer wall of the gear set (6), a stirring mechanism (8) installed on the outer wall of the gear set (6), a glue bucket body (9) installed on the inner wall of the stirring mechanism (8), a sealing cover (10) installed on the outer wall of the glue bucket body (9), and an electric push rod (11) installed on the inner wall of the frame (2). A protective cover (12) is installed at one end of the electric push rod (11).

2. The novel high-efficiency centrifugal mixing device according to claim 1, characterized in that: The drive mechanism (5) includes a drive motor (501), a coupling (502) and a gearbox (503). The drive motor (501) is installed inside the frame (2). A coupling (502) is installed at one end of the drive motor (501), and a gearbox (503) is installed at one end of the coupling (502).

3. The novel high-efficiency centrifugal mixing device according to claim 1, characterized in that: The stirring mechanism (8) includes a connecting gear (801), a stirring frame (802), and a placement plate (803). The connecting gear (801) is installed on the outer wall of the gear set (6). The stirring frame (802) is installed on the outer wall of the connecting gear (801), and the placement plate (803) is installed on the inner wall of the stirring frame (802).

4. The novel high-efficiency centrifugal mixing device according to claim 3, characterized in that: The stirring rack (802) is arranged in a ring array on the outer wall of the rotating disk (7), and the inner wall of the rotating disk (7) is designed with openings.

5. A novel, high-efficiency centrifugal mixing device according to claim 3, characterized in that: The mixing rack (802) is engaged with the glue bucket body (9), and the outer diameter of the glue bucket body (9) is smaller than the inner diameter of the mixing rack (802).

6. The novel high-efficiency centrifugal mixing device according to claim 1, characterized in that: The glue bucket body (9) is threadedly connected to the sealing cap (10), and the outer wall of the glue bucket body (9) is threaded.

7. A novel, high-efficiency centrifugal mixing device according to claim 1, characterized in that: The electric push rod (11) is symmetrically arranged around the central axis of the protective cover (12), and the protective cover (12) is an "L" shaped structure.

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