Metal powder mixing apparatus

Abstract

The application relates to the technical field of metal powder production, in particular to a metal powder mixing device, which is used for solving the problem that metal powders are easily layered due to different qualities when the metal powders are mixed, and comprises a bottom plate, a group of mounting holes are formed in the upper surface of the bottom plate, and a power assembly is arranged above the bottom plate. The motor and the speed reducer are matched, the speed reducer can drive the transmission rod and the fixed plate to be controlled, the V-shaped cylinder can be rotated, the metal powders can be added through the feeding pipe, the metal powders can be mixed in the V-shaped cylinder, in the process of rotating the V-shaped cylinder, the gear ring and the gear are matched, the gear can rotate along the gear ring, the connecting rod can drive the stirring shaft to rotate in the process of rotating the V-shaped cylinder, the stirring shaft can apply shearing force to the metal powders, and therefore, the metal powders can be effectively prevented from being layered, and the mixing effect of the metal powders is improved.

Description

Technical Field

[0001] This application relates to the field of metal powder production technology, and in particular to a metal powder mixing device. Background Technology

[0002] Metal powder mixing is an important step in powder metallurgy, commonly used in the production of metal parts and alloys. Its purpose is to obtain materials with the desired composition and properties by mixing different types of metal powders or alloy powders. This process is crucial to the uniformity of the powder, the stability of the composition, and the performance of the final product.

[0003] Currently, mixing equipment is required when mixing metal powders. Although the current mixing equipment can mix metal powders, there are still some shortcomings in actual use. For example, when mixing metal powders, due to differences in the quality of the metal powders, stratification is easily formed, resulting in poor mixing effect. Therefore, it needs to be improved. Utility Model Content

[0004] To improve the uniformity of metal powder mixing, this application provides a metal powder mixing device.

[0005] The metal powder mixing device provided in this application adopts the following technical solution: A metal powder mixing device includes a base plate, a set of mounting holes on the upper surface of the base plate, a power component above the base plate, a transmission component above the base plate, a mixing component installed at the control end of the transmission component, and a control component above the base plate.

[0006] By adopting the above technical solution, the output end of the power component is connected to the transmission component to drive the mixing component to work. Under the action of the control component, the mixing component is further stirred to improve the uniformity of metal powder mixing.

[0007] Optionally, the power assembly includes a chassis mounted on the upper surface of the base plate, a reducer fixedly embedded in the inner side wall of the chassis, a motor fixedly mounted at the output end of the reducer, and a control panel fixedly mounted on the front of the chassis.

[0008] Optionally, the transmission assembly includes a bracket mounted on the upper surface of the base plate, with transmission rods rotatably mounted on the inner wall of the bracket and the output end of the reducer, and fixing plates fixedly mounted on the sides of the two transmission rods that are close to each other.

[0009] Optionally, the mixing assembly includes a V-shaped cylinder mounted on two fixed plates close to each other at one end. Two partitions are fixedly installed on the inner wall of the V-shaped cylinder. A discharge pipe is fixedly connected to the bottom surface of the V-shaped cylinder. A butterfly valve is fixedly installed at the bottom end of the discharge pipe. A feed pipe is fixedly installed on the outer surface of the V-shaped cylinder and the upper surface of one of the partitions. A sealing rod is fixedly installed on the inner wall of the feed pipe.

[0010] By adopting the above technical solution, when in use, the sealing rod is pulled to open the feed pipe, and then the metal powder is added to the inside of the V-shaped cylinder through the feed pipe. Then the motor is started, and the motor drives the transmission rod to rotate through the reducer, so that the transmission rod can drive the fixed plate to rotate, and the fixed plate can drive the V-shaped cylinder to rotate, so that the V-shaped cylinder can mix the metal powder.

[0011] Optionally, the control assembly includes two connecting rods rotatably mounted on the two ends of the V-shaped cylinder and on the side of the partition that are far apart from each other. A set of stirring rods is fixedly mounted on the outer surface of each connecting rod. A toothed ring is sleeved on the outer surface of each of the connecting rods. A gear is fixedly mounted on the far end of each of the two connecting rods. The two gears mesh with the two toothed rings respectively. A set of support rods is fixedly mounted on the left side of one of the toothed rings. The left end of each support rod is fixedly mounted to the right side of the casing. A connecting frame is fixedly mounted on the outer surface of both toothed rings.

[0012] By adopting the above technical solution, the two toothed rings remain stationary under the action of the support rod and the connecting frame. During the rotation of the V-shaped cylinder driven by the transmission rod, the gear can rotate along the toothed ring. The gear drives the connecting rod to rotate, thereby enabling the connecting rod to drive the stirring rod to rotate. The stirring rod can rotate inside the V-shaped cylinder, applying shear force to the metal powder inside the V-shaped cylinder and improving the mixing effect of the metal powder.

[0013] Optionally, a fixing seat is fixedly installed on the outer surface of each of the transmission rods, and the two fixing seats are fixedly installed close to each other and respectively on the side of the two fixing plates that are far apart from each other.

[0014] By adopting the above technical solution, the fixing seat can reinforce the fixing plate and prevent the transmission rod from separating from the fixing plate.

[0015] Optionally, the left side of the chassis is hinged to an access door via two hinges, and the left side of the access door has a through groove.

[0016] In summary, this application includes at least one of the following beneficial technical effects: 1. The output end of the power component is connected to the transmission component to drive the mixing component to work. Under the action of the control component, the mixing component further stirs the metal powder to improve the uniformity of the mixing. 2. When in use, pull the sealing rod to open the feed pipe, then add the metal powder into the V-shaped cylinder through the feed pipe. Then start the motor, so that the motor drives the transmission rod to rotate through the reducer, so that the transmission rod can drive the fixed plate to rotate, so that the fixed plate can drive the V-shaped cylinder to rotate, so that the V-shaped cylinder can mix the metal powder. 3. The two toothed rings remain stationary under the action of the support rod and the connecting frame. As the transmission rod drives the V-shaped cylinder to rotate, the gear can rotate along the toothed ring. The gear drives the connecting rod to rotate, which in turn drives the stirring rod to rotate. The stirring rod can rotate inside the V-shaped cylinder, applying shear force to the metal powder inside the V-shaped cylinder and improving the mixing effect of the metal powder. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a metal powder mixing device according to an embodiment of this application.

[0018] Figure 2 This is a schematic diagram of the power assembly structure according to an embodiment of this application.

[0019] Figure 3 This is a schematic diagram of the structure of the hybrid component in an embodiment of this application.

[0020] Figure 4 This is a schematic diagram of the structure of the control component in an embodiment of this application.

[0021] Explanation of reference numerals in the attached drawings: 1. Base plate; 101. Mounting hole; 2. Power assembly; 201. Chassis; 202. Reducer; 203. Motor; 204. Control panel; 205. Inspection door; 3. Transmission assembly; 301. Bracket; 302. Transmission rod; 303. Fixing plate; 304. Fixing base; 4. Mixing assembly; 401. V-shaped cylinder; 402. Discharge pipe; 403. Butterfly valve; 404. Partition plate; 405. Feed pipe; 406. Sealing rod; 5. Control assembly; 501. Gear ring; 502. Support rod; 503. Connecting frame; 504. Connecting rod; 505. Gear; 506. Stirring rod. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0023] This application discloses a metal powder mixing apparatus. (Refer to...) Figure 1A metal powder mixing device includes a base plate 1 with a set of mounting holes 101 on its upper surface. A power assembly 2 and a transmission assembly 3 are located above the base plate 1. A mixing assembly 4 is mounted on the control end of the transmission assembly 3, and a control assembly 5 is located above the base plate 1. The output end of the power assembly 2 is connected to the transmission assembly 3 to drive the mixing assembly 4. Under the action of the control assembly 5, the mixing assembly 4 further stirs the powder to improve the uniformity of the metal powder mixing.

[0024] Reference Figure 1 and Figure 2 The power assembly 2 includes a chassis 201 mounted on the upper surface of the base plate 1. A reducer 202 is fixedly embedded in the inner wall of the chassis 201, and a motor 203 is fixedly mounted on the output end of the reducer 202. A control panel 204 is fixedly mounted on the front of the chassis 201. An inspection door 205 is hinged to the left side of the chassis 201 via two hinges. A through slot is provided on the left side of the inspection door 205, allowing maintenance of the internal equipment of the chassis 201.

[0025] Reference Figure 3 and Figure 4 The transmission assembly 3 includes a bracket 301 mounted on the upper surface of the base plate 1. A transmission rod 302 is rotatably mounted on the inner wall of the bracket 301 and the output end of the reducer 202. Through the cooperation of the motor 203 and the reducer 202, power can be provided to the transmission rod 302, enabling it to rotate. A fixing plate 303 is fixedly mounted on the side of each transmission rod 302 that is close to each other. A fixing seat 304 is fixedly mounted on the outer surface of each transmission rod 302. The two fixing seats 304 are fixedly mounted close to each other and respectively to the side of the two fixing plates 303 that are far apart from each other. The fixing seats 304 can reinforce the fixing plates 303 and prevent the transmission rods 302 from separating from the fixing plates 303.

[0026] The mixing assembly 4 includes a V-shaped cylinder 401 mounted on two fixed plates 303 close to each other at one end. Through the cooperation of the transmission rod 302 and the fixed plates 303, the fixed plates 303 can drive the V-shaped cylinder 401 to rotate, so that the metal powder inside the V-shaped cylinder 401 is mixed.

[0027] Reference Figure 3 Two baffles 404 are fixedly installed on the inner wall of the V-shaped cylinder 401. A discharge pipe 402 is fixedly connected to the bottom surface of the V-shaped cylinder 401, and a butterfly valve 403 is fixedly installed at the bottom end of the discharge pipe 402. A feed pipe 405 is fixedly installed on the outer surface of the V-shaped cylinder 401 and the upper surface of one of the baffles 404. A sealing rod 406 is fixedly installed on the inner wall of the feed pipe 405. The feed pipe 405 and the V-shaped cylinder 401 allow metal powder to be added and mix inside the V-shaped cylinder 401.

[0028] Reference Figure 4 The control component 5 includes two connecting rods 504 rotatably mounted on the opposite sides of the V-shaped cylinder 401 and the partition plate 404. A set of stirring rods 506 is fixedly mounted on the outer surface of each connecting rod 504. A toothed ring 501 is sleeved on the outer surface of each transmission rod 302. A gear 505 is fixedly mounted on the opposite ends of the two connecting rods 504. The two gears 505 mesh with the two toothed rings 501 respectively. A set of support rods 502 is fixedly mounted on the left side of one of the toothed rings 501. The left end of each support rod 502 is fixedly mounted to the right side of the casing 201. A connecting frame 503 is fixedly mounted on the outer surfaces of the two toothed rings 501.

[0029] The two toothed rings 501 remain stationary under the action of the support rod 502 and the connecting frame 503. During the rotation of the V-shaped cylinder 401 driven by the transmission rod 302, the gear 505 can rotate along the toothed rings 501, which in turn drives the connecting rod 504 to rotate. This allows the connecting rod 504 to drive the stirring rod 506 to rotate, enabling the stirring rod 506 to rotate inside the V-shaped cylinder 401. This applies shear force to the metal powder inside the V-shaped cylinder 401, improving the mixing effect of the metal powder.

[0030] The implementation principle of a metal powder mixing device according to an embodiment of this application is as follows: During use, pulling the sealing rod 406 opens the feed pipe 405, allowing metal powder to be added into the V-shaped cylinder 401 through the feed pipe 405. Then, starting the motor 203 causes the motor to drive the transmission rod 302 to rotate via the reducer 202. The transmission rod 302 then drives the fixed plate 303 to rotate, which in turn drives the V-shaped cylinder 401 to rotate, thus mixing the metal powder. Simultaneously, as the transmission rod 302 rotates the V-shaped cylinder 401, the gear 505 rotates along the gear ring 501, causing the connecting rod 504 to rotate. This, in turn, drives the stirring rod 506 to rotate, allowing the stirring rod 506 to rotate within the V-shaped cylinder 401. This rotation applies shear force to the metal powder inside the V-shaped cylinder 401, improving the mixing effect.

[0031] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A metal powder mixing device, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is provided with a set of mounting holes (101), a power assembly (2) is provided above the base plate (1), a transmission assembly (3) is provided above the base plate (1), a mixing assembly (4) is installed at the control end of the transmission assembly (3), and a control assembly (5) is provided above the base plate (1). The power assembly (2) includes a chassis (201) mounted on the upper surface of the base plate (1), and a reducer (202) is fixedly embedded in the inner side wall of the chassis (201). The transmission assembly (3) includes a bracket (301) mounted on the upper surface of the base plate (1). The inner wall of the bracket (301) and the output end of the reducer (202) are rotatably mounted with transmission rods (302). The two transmission rods (302) are fixedly mounted with fixing plates (303) on the side of each other that are close to each other. The mixing component (4) includes a V-shaped cylinder (401) installed on two fixed plates (303) close to each other at one end. Two partitions (404) are fixedly installed on the inner wall of the V-shaped cylinder (401). A discharge pipe (402) is fixedly connected to the bottom surface of the V-shaped cylinder (401). A butterfly valve (403) is fixedly installed at the bottom end of the discharge pipe (402). A feed pipe (405) is fixedly installed on the outer surface of the V-shaped cylinder (401) and the upper surface of one of the partitions (404). A sealing rod (406) is fixedly installed on the inner wall of the feed pipe (405). The control component (5) includes two connecting rods (504) rotatably mounted on the two ends of the V-shaped cylinder (401) and the side of the partition (404) that are far apart from each other. A set of stirring rods (506) is fixedly mounted on the outer surface of each connecting rod (504). A toothed ring (501) is sleeved on the outer surface of each transmission rod (302). A gear (505) is fixedly mounted on the two ends of the two connecting rods (504) that are far apart from each other. The two gears (505) mesh with the two toothed rings (501) respectively. A set of support rods (502) is fixedly mounted on the left side of one of the toothed rings (501). The left end of each support rod (502) is fixedly mounted to the right side of the casing (201). A connecting frame (503) is fixedly mounted on the outer surface of the two toothed rings (501).

2. The metal powder mixing device according to claim 1, characterized in that: A motor (203) is fixedly installed at the output end of the reducer (202), and a control panel (204) is fixedly installed on the front of the housing (201).

3. The metal powder mixing device according to claim 1, characterized in that: Each of the transmission rods (302) has a fixed seat (304) fixedly installed on its outer surface. The two fixed seats (304) are close to each other and fixedly installed on the side of the two fixed plates (303) that are far apart from each other.

4. The metal powder mixing device according to claim 2, characterized in that: The left side of the chassis (201) is hinged with an inspection door (205) by two hinges, and the left side of the inspection door (205) has a through groove.

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