A mixing and batching machine for anticorrosive metal paint
By using a reverse-rotating auger and gear drive in the mixing and batching machine, the problem of insufficient mixing of anti-corrosion metal paint was solved, and efficient batching and mixing was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN JINLINGSHI ENVIRONMENTAL PROTECTION BUILDING MATERIALS CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-16
AI Technical Summary
Existing mixing and batching machines do not mix the ingredients sufficiently when mixing anti-corrosion metal paint, resulting in low efficiency.
Two spiral augers rotate in opposite directions and are connected by a gear set. Combined with the rotation and revolution of the rotating disk, the ingredients are thoroughly mixed.
It significantly improves the mixing efficiency of anti-corrosion metal paint, shortens the mixing time, and enhances production efficiency.
Smart Images
Figure CN224358302U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mixing and batching machine technology, and more specifically to a mixing and batching machine for producing anti-corrosion metal paint. Background Technology
[0002] Anti-corrosion metallic paint is a type of coating specifically designed to protect metal surfaces from corrosion. It forms a protective film on the metal surface through physical or chemical means, effectively isolating it from corrosive substances such as oxygen, moisture, acids, alkalis, and salts in the air. This prevents oxidation, rust, and other chemical reactions in the metal. For example, in metal buildings and ships near the sea, anti-corrosion metallic paint can resist seawater erosion. It reduces structural damage and performance degradation caused by corrosion, lowering maintenance and replacement costs. For infrastructure such as bridges and pipelines, using anti-corrosion metallic paint can significantly extend their service life. Furthermore, some anti-corrosion metallic paints offer a wide range of colors and gloss levels, enhancing the appearance while protecting the metal, meeting the aesthetic needs of different application scenarios, such as metal components in architectural decoration. In the production of anti-corrosion metallic paint, the core function of the mixing and batching machine is to uniformly mix film-forming substances (resin), rust-preventive pigments, solvents, additives, and other raw materials according to a preset ratio to form a stable finished coating.
[0003] For example, a mixing and batching machine with prior art publication number CN220460415U can increase the mixing area by using mixing components located at the front and rear ends of the mounting frame, making the mixing more uniform. The operator can open the cover plate, and after the cover plate is opened, the mixing components can be quickly removed from the mounting frame by loosening the fixing bolts for cleaning. Alternatively, the arrangement of the mixing components on the mounting frame or the replacement of mixing components of corresponding shape and specifications can be changed according to the materials to be mixed to increase the mixing effect.
[0004] However, the existing technology described above still has the following problems in use: when mixing anti-corrosion metal paint, traditional mixing and batching machines can only flow in one direction, resulting in insufficient mixing and requiring a long mixing time, leading to low mixing efficiency. Based on this, the present invention provides a mixing and batching machine for anti-corrosion metal paint production with high mixing efficiency. Utility Model Content
[0005] To overcome the aforementioned deficiencies in the prior art, this utility model provides a mixing and batching machine for producing anti-corrosion metal paint. A first motor drives two spiral augers to rotate simultaneously in opposite directions, allowing the ingredients in the mixing tank to flow up and down and mix thoroughly. Simultaneously, a second motor drives a rotating disk to rotate within a circular mounting hole, causing the two spiral augers to rotate while simultaneously rotating on their own axis, greatly improving the mixing efficiency of various ingredients and solving the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a mixing and batching machine for producing anti-corrosion metal paint, comprising a mixing and batching tank, wherein a plurality of batching pipes arranged in a ring array are fixedly provided on the top of the outer wall of the mixing and batching tank, a sealing cover is fixedly provided on the top of the mixing and batching tank, and a circular mounting hole is provided on the top of the sealing cover. A rotating disk is rotatably connected inside the circular mounting hole, and two spiral augers pass through the rotating disk. The two spiral augers are connected by a connecting component. An external gear ring is fixedly sleeved on the outer wall of the rotating disk, and an annular groove is provided on the inner wall surface of the circular mounting hole. A planar gear that meshes with the external gear ring is provided inside the annular groove.
[0007] In a preferred embodiment, the connecting assembly includes a fixed frame fixed to the top of the rotating disk, with the top ends of two spiral augers rotatably connected to the bottom of the fixed frame. A first motor is fixedly mounted on the top of the fixed frame, and the bottom end of the output shaft of the first motor passes through the fixed frame and is fixed to the top end of one of the spiral augers. The two spiral augers are connected by a gear set for transmission. The first motor drives the two spiral augers to rotate together, which can improve both the mixing efficiency and the mixing effect.
[0008] In a preferred embodiment, a rotating rod is fixedly provided inside the planar gear. The rotating rod is rotatably disposed inside the annular groove, and the planar gear is supported by the rotating rod, thereby improving the stability of the planar gear.
[0009] In a preferred embodiment, a second motor is fixedly provided at the rear end of the sealing cover. The output shaft of the second motor is connected to the planar gear through a bevel gear set. The second motor drives the rotating disk to rotate, thereby improving the mixing efficiency.
[0010] In a preferred embodiment, the bottom of the mixing tank is threadedly connected to a threaded cap, and a rubber sealing ring is provided between the threaded cap and the mixing tank to fill the gap between them. The rubber sealing ring improves the sealing performance between the threaded cap and the mixing tank, thereby preventing leakage.
[0011] In a preferred embodiment, a support frame is fitted on the bottom of the outer wall of the mixing tank, and four casters with brakes are fixed at the bottom corners of the support frame. The mixing tank is supported by the support frame and the casters, which makes it easier for the staff to adjust the position of the mixing tank and makes it more flexible to use.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] This invention uses a first motor to drive two spiral augers connected by a gear set to rotate together. The two spiral augers rotate in opposite directions, which allows the ingredients in the mixing tank to flow up and down and mix thoroughly. At the same time, a second motor, bevel gear set, planar gear and external gear ring drive a rotating disk to rotate in a circular mounting hole, so that the two spiral augers rotate while rotating on their own axis, which greatly improves the mixing efficiency of various ingredients. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a top view of the overall structure of this utility model;
[0016] Figure 3 This is a cross-sectional view of the mixing tank of this utility model;
[0017] Figure 4 This is a cross-sectional view of the sealing cap of this utility model;
[0018] Figure 5 This is a partial structural schematic diagram of the present invention.
[0019] The attached figures are labeled as follows: 1. Mixing tank; 2. Feeding pipe; 3. Sealing cover; 4. Circular mounting hole; 5. Rotary disc; 6. Spiral auger; 7. Connecting assembly; 8. External gear ring; 9. Annular groove; 10. Planar gear; 11. Rotating rod; 12. Second motor; 13. Bevel gear set; 14. Threaded cover; 15. Rubber sealing ring; 16. Support frame; 17. Caster wheel;
[0020] 71. Fixture; 72. First motor; 73. Gear set. Detailed Implementation
[0021] 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.
[0022] Refer to the instruction manual appendix Figures 1-5This utility model provides a mixing and batching machine for producing anti-corrosion metal paint, including a mixing and batching tank 1. Multiple batching pipes 2 arranged in a ring array are fixedly provided on the top of the outer wall of the mixing and batching tank 1. A sealing cover 3 is fixedly provided on the top of the mixing and batching tank 1. A circular mounting hole 4 is opened on the top of the sealing cover 3. A rotating disk 5 is rotatably connected inside the circular mounting hole 4. Two spiral augers 6 pass through the rotating disk 5. The two spiral augers 6 are connected by a connecting component 7.
[0023] Specifically, the connecting assembly 7 includes a fixed frame 71 fixed to the top of the rotating disk 5. The top ends of the two spiral augers 6 are rotatably connected to the bottom of the fixed frame 71. A first motor 72 is fixedly mounted on the top of the fixed frame 71. The bottom end of the output shaft of the first motor 72 passes through the fixed frame 71 and is fixed to the top end of one of the spiral augers 6. The two spiral augers 6 are connected by a gear set 73. The gear set 73 can drive the two spiral augers 6 to rotate together, thereby improving the mixing effect of the anti-corrosion metal paint ingredients.
[0024] An external gear ring 8 is fixedly sleeved on the outer wall of the rotating disk 5. An annular groove 9 is formed on the inner wall surface of the circular mounting hole 4. A planar gear 10 that meshes with the external gear ring 8 is provided inside the annular groove 9. A rotating rod 11 is fixedly installed inside the planar gear 10. The rotating rod 11 is rotatably located inside the annular groove 9. A second motor 12 is fixedly installed at the rear end of the sealing cover 3. The output shaft of the second motor 12 is connected to the planar gear 10 through a bevel gear set 13. The rotating disk 5 is driven to rotate by the second motor 12, eliminating the need for manual operation and making it more time-saving and labor-saving to use.
[0025] The bottom of the mixing tank 1 is threadedly connected to a threaded cover 14. A rubber sealing ring 15 is provided between the threaded cover 14 and the mixing tank 1 to fill the gap between them. The rubber sealing ring 15 improves the sealing between the threaded cover 14 and the mixing tank 1, thereby preventing leakage.
[0026] In actual use, the staff first injects the various ingredients of the anti-corrosion metal paint into the mixing tank 1 through multiple mixing pipes 2. Then, the first motor 72 drives the connected auger 6 to rotate. The other auger 6 rotates together under the transmission of the gear set 73, and the two auger 6 rotate in opposite directions, stirring the ingredients in the mixing tank 1 to mix thoroughly. At the same time, the second motor 12 on the sealing cover 3 drives the bevel gear set 13 to drive the rotating rod 11 to rotate. The planar gear 10 on the rotating rod 11 drives the outer gear ring 8 to rotate, so that the rotating disk 5 rotates in the circular mounting hole 4. The two auger 6 rotate while rotating on their own axis, further improving the mixing efficiency of the various ingredients. Finally, the auger cover is removed from the bottom of the mixing tank 1 to discharge the mixed anti-corrosion metal paint.
[0027] Refer to the instruction manual appendix Figure 1 The bottom of the outer wall of the mixing tank 1 is fitted with a support frame 16, and each of the four corners of the bottom of the support frame 16 is fixed with a universal wheel 17 with brakes. The mixing tank 1 is supported by the support frame 16 and the universal wheel 17, which makes it easier for the staff to adjust the position of the mixing tank 1 and makes it more flexible to use.
[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 batching machine for producing anti-corrosion metal paint, comprising a mixing and batching tank (1), characterized in that: The mixing tank (1) has multiple mixing pipes (2) arranged in a ring array fixed on the top of its outer wall. The mixing tank (1) has a sealing cover (3) fixed on its top. The sealing cover (3) has a circular mounting hole (4) on its top. A rotating disk (5) is rotatably connected inside the circular mounting hole (4). Two spiral augers (6) pass through the rotating disk (5). The two spiral augers (6) are connected by a connecting component (7). An external gear ring (8) is fixedly sleeved on the outer side wall of the rotating disk (5), and an annular groove (9) is opened on the inner wall surface of the circular mounting hole (4). A planar gear (10) that meshes with the external gear ring (8) is provided inside the annular groove (9).
2. The anti-corrosion metal paint production mixing and batching machine according to claim 1, characterized in that: The connecting assembly (7) includes a fixed frame (71) fixed on the top of the rotating disk (5), the top ends of the two spiral augers (6) are rotatably connected to the bottom of the fixed frame (71), a first motor (72) is fixedly mounted on the top of the fixed frame (71), the bottom end of the output shaft of the first motor (72) passes through the fixed frame (71) and is fixed to the top end of one of the spiral augers (6), and the two spiral augers (6) are connected by a gear set (73).
3. The anti-corrosion metal paint production mixing and batching machine according to claim 1, characterized in that: The planar gear (10) is fixedly provided with a rotating rod (11), which is rotatably located inside the annular groove (9).
4. The anti-corrosion metal paint production mixing and batching machine according to claim 1, characterized in that: The sealing cover (3) is fixedly provided with a second motor (12) at its rear end. The output shaft of the second motor (12) is connected to the planar gear (10) through a bevel gear set (13).
5. The anti-corrosion metal paint production mixing and batching machine according to claim 1, characterized in that: The bottom of the mixing tank (1) is threadedly connected to a threaded cover (14), and a rubber sealing ring (15) is provided between the threaded cover (14) and the mixing tank (1) to fill the gap between them.
6. The anti-corrosion metal paint production mixing and batching machine according to claim 1, characterized in that: The bottom of the outer wall of the mixing tank (1) is fitted with a support frame (16), and the four corners of the bottom of the support frame (16) are fixed with universal wheels (17) with brakes.