Metal powder mixing machine for diamond roller shaft production

Abstract

The utility model provides a metal powder mixer for diamond roll shaft production, which relates to the technical field of mixers and comprises a base, a motor A is fixedly mounted on the surface of the base, a support is mounted at the output end of the motor A, a mixing tank is arranged in the support, a motor B is fixedly mounted at the bottom of the mixing tank, and a motor C is mounted at the output end of the motor B; a rotating shaft is installed at the output end of the motor B, a stirring rod is fixedly installed on the surface of the rotating shaft, a cover plate is arranged at the top of the mixing tank, a rotating plate is rotationally connected to the interior of the cover plate, and a limiting rod is fixedly installed on the surface of the rotating plate. By arranging the cover plate, the rotating plate, the scraping plate, the motor A, the motor B, a support, an inserting strip and a limiting rod, the effect of conveniently cleaning the inner wall of the mixing tank is achieved while the mixing tank is conveniently rotated, so that the mixing uniformity and the discharging efficiency of metal powder are improved, and the metal powder mixing device is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a metal powder mixer for producing diamond rollers. Background Art

[0002] Metal powder mixer is a kind of equipment used to mix and evenly distribute metal powder, usually used in metal powder metallurgy, powder coating, 3D printing and other industrial fields.

[0003] Publication No. CN210332341U discloses a metal powder mixer, which belongs to the field of solid powder mixing technology. It solves the problems of traditional powder mixers with large dust, heavy cover, difficulty for workers to remove the cover, and large environmental pollution in the workshop. It mainly includes designing a self-balancing cover at the feed inlet; the self-balancing cover includes a counterweight, a baffle, and a connecting sleeve. The utility model has a simple and ingenious structural design and good dustproof performance. The cover in the self-balancing state covers the feed inlet, preventing the spread of dust, greatly improving the workshop working environment, and ensuring the physical and mental health of workers; the utility model does not require workers to manually cover / remove the cover, and the cover reaches a horizontal balance state by itself under the action of gravity, which is very convenient and quick to use; the utility model has low improvement cost, easy implementation, strong practicality, and can be widely used in the field of solid powder mixing technology, especially in the field of powder metallurgy technology. Although this type of mixing device has a dust-proof effect, it is lacking in terms of uniform and clean mixing of materials. Since this type of mixer does not have a structure for rotating and cleaning the tank body, this will result in uneven mixing when the material is stirred only by the stirring rod. At the same time, the tank body needs to be disassembled when cleaning the inner wall, thereby reducing the cleaning and maintenance efficiency of the mixer. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a metal powder mixer for diamond roller production, comprising a base, a motor A is fixedly installed on the surface of the base, a bracket is installed on the output end of the motor A, a mixing tank is arranged inside the bracket, a motor B is fixedly installed on the bottom of the mixing tank, a rotating shaft is installed on the output end of the motor B, a stirring rod is fixedly installed on the surface of the rotating shaft, a cover plate is arranged on the top of the mixing tank, a rotating plate is rotatably connected inside the cover plate, a limiting rod is fixedly installed on the surface of the rotating plate, a scraper is fixedly installed on the surface of the rotating plate, and an insertion strip is inserted into the mixing tank.

[0006] Preferably, a feed hopper is provided on the surface of the rotating plate, a slot is provided on the surface of the feed hopper, a baffle is inserted in the slot, a fixing plate is fixedly installed on the surface of the baffle, a slide bar is fixedly installed on the surface of the fixing plate, and a tension spring is sleeved on the surface of the slide bar. Here, the design of the feed hopper facilitates the injection of metal powder into the mixing tank.

[0007] Preferably, the bracket is rotatably connected to the base, and the mixing tank is slidably connected to the bracket. Here, the rotation of the bracket is designed to facilitate the mixing tank to rotate, thereby turning the materials in the mixing tank to make them more evenly mixed.

[0008] Preferably, the limit rod is slidably connected to the rotating shaft, and the cover plate is threadedly connected to the mixing tank. Here, the sliding design of the limit rod and the rotating shaft facilitates the insertion of the cover plate and the rotating plate on the rotating shaft, while the threaded connection design of the cover plate and the mixing tank facilitates the disassembly and assembly of the cover plate.

[0009] Preferably, the insert is connected to the bracket by a threaded connection, and the scraper is connected to the mixing tank by a sliding connection. Here, the threaded connection design of the insert and the bracket facilitates the disassembly and assembly of the mixing tank, thereby facilitating the maintenance of the mixing tank, while the sliding design of the scraper and the mixing tank cleans the inner wall of the mixing tank.

[0010] Preferably, one end of the tension spring is connected to the surface of the fixed plate, and the other end is connected to the inner surface of the feed hopper. Here, the design of the tension spring has the effect of driving the fixed plate and the baffle to slide inside the feed hopper, thereby facilitating the opening and closing of the feed hopper.

[0011] Preferably, the slide bar is slidably connected to the feed hopper, and the baffle is made of natural rubber. Here, the natural rubber material of the baffle increases the sealing effect of the connection between the baffle and the feed hopper.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging the cover plate, the rotating plate, the scraper, the motor A, the motor B, the bracket, the insert and the limit rod, it is convenient to rotate the mixing tank and also convenient to clean the inner wall of the mixing tank, thereby improving the uniformity of metal powder mixing and the feeding efficiency, and the structure is simple and practical.

[0014] 2. In the utility model, the feeding hopper, slide bar, tension spring, baffle and fixed plate are provided to assist the feeding of metal powder, and at the same time, the opening and closing of the feeding hopper can be controlled and adjusted, and the sealing effect of the connection between the baffle and the feeding hopper can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a metal powder mixer for diamond roller production;

[0016] Figure 2 The utility model provides a schematic diagram of the explosion structure of a cover plate, a rotating plate, a mixing tank, a motor B, a rotating shaft and a stirring rod in a metal powder mixer for diamond roller production;

[0017] Figure 3 The utility model provides a schematic diagram of the exploded structure of a baffle, a fixed plate, a slide rod and a tension spring in a metal powder mixer for producing diamond rollers;

[0018] Figure 4 The utility model proposes a metal powder mixer for diamond roller production Figure 3 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Base; 2. Motor A; 3. Bracket; 4. Mixing tank; 5. Motor B; 6. Rotating shaft; 7. Stirring rod; 8. Cover plate; 9. Rotating plate; 10. Limiting rod; 11. Scraper; 12. Insert strip; 13. Feed hopper; 14. Slot; 15. Baffle; 16. Fixed plate; 17. Sliding rod; 18. Tension spring. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-4The utility model provides a technical solution: a metal powder mixer for diamond roller production, including a base 1, a motor A2 is fixedly installed on the surface of the base 1, a bracket 3 is installed at the output end of the motor A2, the bracket 3 is rotatably connected to the base 1, and the rotation of the bracket 3 is designed to facilitate the effect of driving the mixing tank 4 to rotate, so that the material in the mixing tank 4 is turned over and mixed more evenly, a mixing tank 4 is arranged inside the bracket 3, the mixing tank 4 and the bracket 3 are slidably connected, a motor B5 is fixedly installed at the bottom of the mixing tank 4, a rotating shaft 6 is installed at the output end of the motor B5, a stirring rod 7 is fixedly installed on the surface of the rotating shaft 6, a cover plate 8 is arranged on the top of the mixing tank 4, the cover plate 8 and the mixing tank 4 are connected by threads, and the threaded connection design of the cover plate 8 and the mixing tank 4 facilitates the disassembly and assembly of the cover plate 8.

[0025] See also Figure 1-4 The cover plate 8 is rotatably connected to a rotating plate 9 inside, and a limiting rod 10 is fixedly installed on the surface of the rotating plate 9. The limiting rod 10 is slidably connected to the rotating shaft 6. The sliding design of the limiting rod 10 and the rotating shaft 6 makes it easy to insert the cover plate 8 and the rotating plate 9 on the rotating shaft 6. A scraper 11 is fixedly installed on the surface of the rotating plate 9, and the scraper 11 is slidably connected to the mixing tank 4. The sliding design of the scraper 11 and the mixing tank 4 has the effect of cleaning the inner wall of the mixing tank 4. An insertion strip 12 is inserted into the interior of the mixing tank 4, and the insertion strip 12 is threadedly connected to the bracket 3. The threaded connection design of the insertion strip 12 and the bracket 3 makes it easy to disassemble and assemble the mixing tank 4, thereby facilitating the maintenance of the mixing tank 4.

[0026] Embodiment 2

[0027] See also Figure 1-4 A feed hopper 13 is provided on the surface of the rotating plate 9. The design of the feed hopper 13 facilitates the injection of metal powder into the mixing tank 4. A slot 14 is provided on the surface of the feed hopper 13. A baffle 15 is inserted in the slot 14. The material of the baffle 15 is natural rubber. The design of the natural rubber material of the baffle 15 increases the sealing effect of the connection between the baffle 15 and the feed hopper 13. A fixing plate 16 is fixedly installed on the surface of the baffle 15. A sliding rod 17 is fixedly installed on the surface of the fixing plate 16. The sliding rod 17 is slidably connected to the feed hopper 13. A tension spring 18 is sleeved on the surface of the sliding rod 17. One end of the tension spring 18 is connected to the surface of the fixing plate 16, and the other end is connected to the inner surface of the feed hopper 13. The design of the tension spring 18 drives the fixing plate 16 and the baffle 15 to slide into the inside of the feed hopper 13, thereby facilitating the opening and closing of the feed hopper 13.

[0028] Working principle: When using the mixer, first inject the metal powder into the mixing tank 4, then turn on the motor A2, the motor A2 will drive the bracket 3 to rotate, the bracket 3 will drive the mixing tank 4 to rotate, then turn on the motor B5, the motor B5 will drive the rotating shaft 6 to rotate, the rotating shaft 6 will drive the stirring rod 7 to rotate, and at the same time, the rotating plate 9 will be driven to rotate through the limiting rod 10, so that the scraper 11 cleans the inner wall of the mixing tank 4, thereby achieving the mixing of the metal powder and the cleaning of the inner wall of the mixing tank 4, the cover plate 8, the rotating plate 9, the scraper 11, the motor A2, the motor B5, the bracket 3, the insert 12 and the limiting rod 10 facilitate the rotation of the mixing tank 4 and also facilitate the cleaning of the inner wall of the mixing tank 4, thereby improving the uniformity of the metal powder mixing. And feeding efficiency, when it is necessary to inject metal powder into the mixing tank 4, the fixed plate 16 is first pulled outward, and the fixed plate 16 will drive the baffle 15 to slide out of the slot 14, and will also drive the slide bar 17 to slide out of the feed hopper 13. After the baffle 15 slides out, the metal powder can be injected into the mixing tank 4 through the feed hopper 13. At this time, the fixed plate 16 is released again, and the fixed plate 16 is subjected to the pulling force of the tension spring 18, and the baffle 15 is inserted into the feed hopper 13, thereby realizing the closing of the feed hopper 13. The feed hopper 13, the slide bar 17, the tension spring 18, the baffle 15 and the fixed plate 16 have the effect of assisting the feeding of the metal powder, and also play a role in facilitating the control and adjustment of the opening and closing of the feed hopper 13 and improving the sealing effect of the connection between the baffle 15 and the feed hopper 13.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A metal powder mixer for diamond roller production, comprising a base (1), characterized in that: A motor A (2) is fixedly mounted on the surface of the base (1); a bracket (3) is mounted on the output end of the motor A (2); a mixing tank (4) is arranged inside the bracket (3); a motor B (5) is fixedly mounted on the bottom of the mixing tank (4); a rotating shaft (6) is mounted on the output end of the motor B (5); a stirring rod (7) is fixedly mounted on the surface of the rotating shaft (6); a cover plate (8) is arranged on the top of the mixing tank (4); a rotating plate (9) is rotatably connected inside the cover plate (8); a limiting rod (10) is fixedly mounted on the surface of the rotating plate (9); a scraper (11) is fixedly mounted on the surface of the rotating plate (9); and an insert (12) is inserted inside the mixing tank (4).

2. The metal powder mixer for diamond roller production according to claim 1, characterized in that: A feed hopper (13) is arranged on the surface of the rotating plate (9), a slot (14) is opened on the surface of the feed hopper (13), a baffle (15) is inserted in the slot (14), a fixing plate (16) is fixedly installed on the surface of the baffle (15), a slide rod (17) is fixedly installed on the surface of the fixing plate (16), and a tension spring (18) is sleeved on the surface of the slide rod (17).

3. The metal powder mixer for diamond roller production according to claim 1, characterized in that: The support (3) is rotatably connected to the base (1), and the mixing tank (4) is slidably connected to the support (3).

4. The metal powder mixer for diamond roller production according to claim 1, characterized in that: The limiting rod (10) is slidably connected to the rotating shaft (6), and the cover plate (8) is threadedly connected to the mixing tank (4).

5. The metal powder mixer for diamond roller production according to claim 1, characterized in that: The inserting strip (12) and the bracket (3) are connected via threads, and the scraper (11) and the mixing tank (4) are connected via sliding.

6. The metal powder mixer for diamond roller production according to claim 2, characterized in that: One end of the tension spring (18) is connected to the surface of the fixed plate (16), and the other end is connected to the inner surface of the feed hopper (13).

7. The metal powder mixer for diamond roller production according to claim 2, characterized in that: The sliding rod (17) is slidably connected to the feed hopper (13), and the baffle (15) is made of natural rubber.

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