Customized equipment for uniformly mixing metal materials and preventing pollution
By designing customized equipment for filtering, sealing and mixing parts, the problems of uneven powder mixing and contamination in traditional mixing equipment are solved, and efficient and uniform mixing of metal materials is achieved to ensure material performance and purity.
Patent Information
- Application Number
- CN202510875902.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-27
- Publication Date
- 2025-08-19
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional mixing equipment is difficult to effectively crush agglomerate powder or screen out impurities, resulting in uneven mixing of metal materials, affecting performance consistency, and the open structure cannot prevent oxidation and contamination.
A customized equipment including a filter part, a sealing part and a mixing part is designed to realize the screening and sealing of the powder through the transmission part and the screening part, and uniformly mixing it with a spiral stirring rod to ensure the consistency of particle size and prevent contamination.
It realizes efficient and uniform mixing of metal materials, prevents oxidation and contamination, ensures consistent material performance and purity, and improves mixing efficiency.
Smart Images
Figure CN120502269A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of metal materials, and in particular to a customized device for mixing metal materials and preventing contamination. Background Art
[0002] In the field of metal material preparation, especially in the production of high-end alloys, electronic packaging materials and additive manufacturing raw materials, uniform mixing of metal powders and contamination control are key links in determining material properties. Traditional mixing equipment often faces multiple technical bottlenecks due to structural design defects. On the one hand, a single stirring mode is difficult to cope with the stratification problem of metal powders of different densities and particle sizes, resulting in insufficient mixing uniformity. For example, when mixing titanium alloy powders for aerospace use, composition segregation is prone to occur due to a single stirring path, affecting the consistency of the mechanical properties of the components. On the other hand, open or simple sealing structures cannot isolate oxygen, water vapor and dust in the air. Active metal powders are easily oxidized during the mixing process, and fine powders such as rare earth permanent magnet materials may degrade their magnetic properties due to the adsorption of impurities.
[0003] However, existing customized equipment for mixing metal materials and preventing contamination is difficult to effectively break up agglomerated powders or screen out impurities during use. During the mixing process, large particles and small-particle powders directly enter the equipment, which not only easily leads to uneven mixing and affects the consistency of material performance, but also causes stratification due to particle size differences, reducing mixing efficiency. Summary of the Invention
[0004] The purpose of the present invention is to provide a customized device for mixing metal materials and preventing contamination. By setting up a filtering part, the problem that traditional devices are difficult to effectively break up agglomerated powders or screen out impurities is solved. During the mixing process, large-particle materials and small-particle powders directly enter the equipment, which not only easily leads to uneven mixing and affects the consistency of material performance, but also causes stratification due to particle size differences, reducing mixing efficiency.
[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a customized device for mixing metal materials and preventing contamination, comprising a mixing barrel, and also comprising: a filter portion, which is mounted on the mixing barrel; a sealing portion, which is arranged on the filter portion; and a mixing portion, which is mounted on the mixing barrel; wherein the mixing portion is located inside the mixing barrel.
[0006] Furthermore, the filtering part includes a transmission assembly, which is installed on the mixing barrel; and a screening assembly, which is arranged on the mixing barrel.
[0007] Furthermore, the sealing part includes a hinged ring arranged on the right side of the mixing barrel, and a plurality of hinged plates are hingedly arranged on the hinged ring, and reset parts are provided on the plurality of hinged plates; wherein, the hinged ring is annular, and the hinged plate is divided into nine parts by a circle, and the reset part includes a plurality of fixed blocks fixedly connected to the plurality of hinged plates, and arc springs are fixedly connected between the plurality of fixed blocks; wherein, the hinged plates are connected to each other through the fixed blocks and the arc springs, and the arc springs are in a stretched state to prevent the metal powder from contacting pollutants before and after mixing, and are particularly suitable for sealing and protecting easily oxidized powders such as titanium alloys and rare earths, and ensure pollution control throughout the entire process while simplifying the operating process.
[0008] Furthermore, the mixing part includes a gear 1 arranged in a mixing barrel, a fixed plate is provided in the mixing barrel, and several rotating shafts 3 are rotatably connected to the fixed plate, and the outer walls of several of the rotating shafts 3 are fixedly connected to two gears 2, and the gear 2 located above is meshed with the gear 1, and the outer walls of several of the rotating shafts 3 are fixedly connected to connecting plates, and several of the connecting plates are provided with stirring members; wherein, the fixed plate is cross-shaped, and four rotating shafts 3 are provided, and each of the four corners is rotatably connected to a rotating shaft 3, and the two gears 2 on the rotating shaft 3 are mirror-set, and the stirring frame includes a rotating shaft passing through the connecting plate, and the rotating shaft is rotatably connected to the connecting plate, and the outer wall of the rotating shaft is fixedly connected to a gear 3, and the gear 3 is hinged to the gear 2 located below, and the outer wall of the rotating shaft is fixedly connected to a stirring rod; wherein, the stirring rod is spiral-shaped, which improves the mixing uniformity and avoids the stratification problem of traditional single-axis stirring.
[0009] Furthermore, the transmission assembly includes a rotating shaft 1 rotatably connected to the central axis of the mixing barrel, the rotating shaft 1 is fixedly connected to the gear 1, the rotating shaft 1 is fixedly connected to the fixed plate, the top of the mixing barrel is fixedly connected to the motor frame, the inside of the motor frame is fixedly connected to the motor, the output shaft of the motor is fixedly connected to the rotating shaft 1 through a coupling, the top of the mixing barrel is fixedly connected to an L-shaped fixing plate, the L-shaped fixing plate is rotatably connected to the rotating shaft 2, and a transmission member is provided above the mixing barrel; wherein the L-shaped fixing plate is an L-shaped rod, the gear 1 and the fixing plate are both fixed to the outer wall of the rotating shaft 1, and the transmission member includes two synchronous wheels fixedly connected to the rotating shaft 2 and the outer wall of the rotating shaft 1, the outer walls of the two synchronous wheels are provided with a synchronous belt, and the two synchronous wheels are adapted to the synchronous belt; wherein the synchronous wheel on the rotating shaft 1 is larger than the synchronous wheel on the rotating shaft 2, which can not only use the rated power of the motor to achieve power diversion, but also meet the speed requirements of different components through the speed ratio difference.
[0010] Furthermore, the screening assembly includes a turntable fixedly connected to the bottom of the second rotating shaft, the outer wall of the mixing barrel is connected to a discharge pipe, the hinge ring is fixedly connected to the discharge pipe, a filter plate passes through the discharge pipe, the filter plate is slidably connected to the discharge pipe, a hinge block is fixedly connected to the left side of the filter plate, a hinge rod is hingedly provided on the side of the hinge block away from the filter plate, and the side of the hinge rod away from the hinge block is hinged to the turntable; wherein, the discharge pipe is J-shaped, and the hinge ring is installed on the inner wall of the discharge pipe to avoid a decrease in mixing uniformity due to accumulation during the discharge process, thereby ensuring the consistency of the discharge particle size.
[0011] The present invention has the following beneficial effects: 1. In the filter part of the present invention, the motor on the motor frame is started first. At this time, the rotating shaft 1 will drive the synchronous wheel on its outer wall to rotate. When the synchronous wheel rotates, the synchronous wheel on the rotating shaft 2 will be driven by the synchronous belt to rotate. Because the synchronous wheel on the rotating shaft 1 is larger than the synchronous wheel on the rotating shaft 2, the speed of the synchronous wheel on the rotating shaft 2 will be faster than that of the rotating shaft 1. At this time, the rotating shaft 2 will also rotate. When the rotating shaft 2 rotates, it will drive the turntable to rotate. When the turntable rotates, the articulated rod will be driven to move. When the turntable drives the articulated rod to move to the left, it will pull the articulated rod, articulated block and filter plate to the left. When the turntable drives the articulated rod to rotate, it will push the articulated rod and articulated block to the right. And the filter plate, when the turntable rotates, the hinged rod will move in coordination with the hinged block. As the turntable continues to rotate, the hinged block and the filter plate will move rapidly left and right, and the powder will fall onto the filter plate. At this time, the fast-screening filter plate will screen the metal powder, and screen out or crush some larger particles or agglomerated metal powder. Some smaller particles of metal powder will fall into the mixing barrel along the discharge pipe, which can break up the agglomerated powder in time, screen out impurities and unqualified particles, ensure the uniformity of the powder particle size entering the mixing barrel, avoid large particles affecting the subsequent mixing uniformity, reduce the mixing stratification problem caused by particle size differences, and lay the foundation for high-quality and uniform metal material mixing.
[0012] 2. The sealing part of the present invention, at this time, the injection tube is inserted into the discharge tube. When inserted, the main tube will first contact the hinged plate, and with continuous downward pressure, the hinged plate will be pressed downward. When the hinged plate moves, the fixed block at the bottom will move with it. When the fixed blocks move away from each other, the arc spring between them will be stretched. After the hinged plate is fully opened, the metal powder is injected into the discharge tube. After the feeding is completed, the injection tube is pulled out. At this time, the arc spring will pull the fixed blocks closer to each other. When the fixed blocks are close to each other, the hinged plate will also move. As they approach each other, the nine hinged plates will be combined into one, thereby achieving the effect of sealing the discharge tube to prevent pollution, effectively preventing dust, water vapor or oxygen in the air from entering, and preventing the metal powder from oxidizing, getting damp or absorbing foreign matter, ensuring the purity of the mixed raw materials, and providing reliable guarantee for the preparation of high-quality metal materials.
[0013] 3. In the mixing part of the present invention, as the rotating shaft 1 rotates, the gear 1 and the fixed plate will rotate accordingly. When the gear 1 rotates, the gear 2 above it will rotate. When the gear 2 rotates, the rotating shaft 3 will rotate. When the rotating shaft 3 rotates, the connecting plate will cause the rotating shaft, gear 3 and the stirring rod to produce a small revolution. As the rotating shaft 3 rotates, the gear 2 below will also rotate. At this time, the gear 3 will be driven by the gear 2 below to rotate. When the gear 3 rotates, it will rotate with the stirring rod through the rotating shaft. When the fixed plate rotates with the rotating shaft 1, it will cause the rotating shaft 3, gear 2, connecting plate, rotating shaft, gear 3 and stirring rod to produce a large revolution, thereby causing the stirring rod to stir the metal powder, which can quickly achieve uniform mixing of the powder, effectively solve the problems of uneven dispersion and low efficiency existing in traditional single rotation stirring, and provide stronger process support for high-precision mixing of metal materials.
[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 It is a partial cross-sectional structural schematic diagram of the present invention as a whole; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a partial cross-sectional structural schematic diagram of the sealing portion of the present invention; Figure 4 It is a partial cross-sectional structural schematic diagram of the feed pipe of the present invention; Figure 5 Schematic diagram of the partial cross-sectional structure of the gear 1 of the present invention; Figure 6 It is a partial cross-sectional structural schematic diagram of the fixing plate of the present invention; Figure 7 For the present invention Figure 1 Schematic diagram of the enlarged structure of A in the middle; Figure 8 For the present invention Figure 1 Schematic diagram of the enlarged structure of B; Figure 9 For the present invention Figure 5 Schematic diagram of the enlarged structure of C in the middle.
[0017] In the accompanying drawings, the components represented by the reference numerals are as follows: In the figure: 111, mixing barrel; 2, filtering unit; 21, transmission assembly; 211, rotating shaft 1; 212, motor frame; 213, motor; 214, L-shaped fixing plate; 215, rotating shaft 2; 216, synchronous pulley; 217, synchronous belt; 22, screening assembly; 221, turntable; 222, discharge pipe; 223, filter plate; 224, hinge block; 225, hinge rod; 3, sealing unit; 311, hinge ring; 312, hinge plate; 313, fixing block; 314, arc spring; 4, mixing unit; 411, gear 1; 412, fixing plate; 413, rotating shaft 3; 414, gear 2; 415, connecting plate; 416, rotating shaft; 417, gear 3; 418, stirring rod; DETAILED DESCRIPTION The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0018] See also Figures 1-9As shown, the present invention is a customized device for mixing metal materials and preventing pollution, including a mixing barrel 111, and also including: a filter part 2, the filter part 2 is installed on the mixing barrel 111; a sealing part 3, the sealing part 3 is arranged on the filter part 2; and a mixing part 4, the mixing part 4 is installed on the mixing barrel 111; wherein the mixing part 4 is located in the mixing barrel 111, the filter part 2 includes a transmission component 21, the transmission component 21 is installed on the mixing barrel 111; and a screening component 22, the screening component 22 is arranged on the mixing barrel 111, the transmission component 21 includes a rotating shaft 211 rotatably connected to the central axis of the mixing barrel 111, The shaft 211 is fixedly connected to the gear 1 411, the rotating shaft 211 is fixedly connected to the fixed plate 412, the top of the mixing barrel 111 is fixedly connected to the motor frame 212, the inside of the motor frame 212 is fixedly connected to the motor 213, the output shaft of the motor 213 is fixedly connected to the rotating shaft 1 211 through a coupling, the top of the mixing barrel 111 is fixedly connected to the L-shaped fixed plate 214, the L-shaped fixed plate 214 is rotatably connected to the rotating shaft 215, and a transmission member is provided above the mixing barrel 111; wherein the L-shaped fixed plate 214 is an L-shaped rod, the gear 1 411 and the fixed plate 412 are fixed to the outer wall of the rotating shaft 1 211, and the screen The dynamic component 22 includes a turntable 221 fixedly connected to the bottom of the second rotating shaft 215, the outer wall of the mixing barrel 111 is connected to a discharge pipe 222, a hinge ring 311 is fixedly connected to the discharge pipe 222, a filter plate 223 is passed through the discharge pipe 222, the filter plate 223 is slidably connected to the discharge pipe 222, and a hinge block 224 is fixedly connected to the left side of the filter plate 223. A hinge rod 225 is hingedly provided on the side of the hinge block 224 away from the filter plate 223, and the side of the hinge rod 225 away from the hinge block 224 is hinged to the turntable 221; wherein, the discharge pipe 222 is J-shaped, and the hinge ring 311 is installed on the inner wall of the discharge pipe 222 The transmission parts include two synchronous wheels 216 fixedly connected to the outer wall of the second rotating shaft 215 and the first rotating shaft 211. The outer walls of the two synchronous wheels 216 are sleeved with a synchronous belt 217, and the two synchronous wheels 216 are adapted to the synchronous belt 217; wherein, the synchronous wheel 216 on the first rotating shaft 211 is larger than the synchronous wheel 216 on the second rotating shaft 215. By setting up the filtering part 2, the agglomerated powder can be broken up in time, impurities and unqualified particles can be screened out, and the particle size of the powder entering the mixing barrel can be ensured to be uniform, so as to avoid large particles affecting the subsequent mixing uniformity, reduce the mixing stratification problem caused by particle size differences, and lay the foundation for high-quality and uniform mixing of metal materials.
[0019] The sealing portion 3 includes a hinged ring 311 arranged on the right side of the mixing barrel 111, and a plurality of hinged plates 312 are hingedly arranged on the hinged ring 311, and a reset member is provided on the plurality of hinged plates 312; wherein, the hinged ring 311 is annular, and the hinged plate 312 is divided into nine parts by a circle, and the reset member includes a plurality of fixed blocks 313 fixedly connected to the plurality of hinged plates 312, and arc springs 314 are fixedly connected between the plurality of fixed blocks 313; wherein, the hinged plates 312 are interconnected by the fixed blocks 313 and the arc springs 314, and the arc springs 314 are in a stretched state. By setting the sealing portion 3, dust, water vapor or oxygen in the air can be effectively prevented from entering, and metal powder can be prevented from being oxidized, damp or adsorbed by foreign matter, thereby ensuring the purity of the mixed raw materials and providing reliable guarantee for the preparation of high-quality metal materials.
[0020] The mixing section 4 includes a gear 1 411 arranged in the mixing barrel 111, a fixed plate 412 is provided in the mixing barrel 111, and a plurality of rotating shafts 3 413 are rotatably connected to the fixed plate 412. The outer walls of the plurality of rotating shafts 3 413 are fixedly connected to two gears 2 414. The gear 2 414 located above is meshed with the gear 1 411. The outer walls of the plurality of rotating shafts 3 413 are fixedly connected to connecting plates 415, and a stirring member is provided on the plurality of connecting plates 415. Among them, the fixed plate 412 is in the shape of a cross, and the rotating shaft 3 413 is provided with four, and each of the four corners is rotatably connected to a rotating shaft 3 413. The rotating shaft 3 414 is fixedly connected to the outer walls of the plurality of rotating shafts 3 413. The two gears 2 414 on 13 are arranged in a mirror image, and the stirring frame includes a rotating shaft 416 passing through the connecting plate 415, the rotating shaft 416 is rotatably connected to the connecting plate 415, the outer wall of the rotating shaft 416 is fixedly connected to the gear 3 417, the gear 3 417 is hinged to the gear 2 414 located below, and the outer wall of the rotating shaft 416 is fixedly connected to the stirring rod 418; wherein, the stirring rod 418 is spiral-shaped, and by setting the mixing part 4, uniform mixing of the powder can be quickly achieved, effectively solving the problems of uneven dispersion and low efficiency existing in traditional single rotation stirring, and providing stronger process support for high-precision mixing of metal materials.
[0021] When in use, first start the motor 213 on the motor frame 212, then the shaft 1 211 will rotate with the synchronous wheel 216 on its outer wall, and when the synchronous wheel 216 rotates, the synchronous wheel 216 on the shaft 2 215 will rotate with it through the synchronous belt 217. Because the synchronous wheel 216 on the shaft 1 211 is larger than the synchronous wheel 216 on the shaft 2 215, the speed of the synchronous wheel 216 on the shaft 2 215 will be faster than that of the shaft 1 211. At this time, the shaft 2 215 will also rotate accordingly, and when the shaft 2 215 rotates, it will rotate with the turntable 221, and when the turntable 221 rotates, the hinged rod 225 will be moved, and when the turntable 221 moves to the left with the hinged rod 225, it will pull the hinged rod 225 to the left. 5. The hinge block 224 and the filter plate 223 will be pushed to the right when the turntable 221 rotates with the hinge rod 225. The hinge rod 225 will move in coordination with the hinge block 224 when the turntable 221 rotates. As the turntable 221 continues to rotate, the hinge block 224 and the filter plate 223 will move quickly left and right. At this time, the injection pipe is inserted into the discharge pipe 222. When inserted, the main material pipe will first contact the hinge plate 312. With continuous downward pressure, the hinge plate 312 will be pressed downward. When the hinge plate 312 moves, the fixed block 313 at the bottom thereof will move with it. When the fixed blocks 313 move away from each other, the arc spring 314 between them will be stretched. After the hinge plate 312 is fully opened, The metal powder is injected into the discharge pipe 222 and the powder falls onto the filter plate 223. At this time, the fast-sieving filter plate 223 will sieve the metal powder, and some larger particles or agglomerated metal powder will be screened out or crushed. Some smaller particles of metal powder will fall into the mixing barrel 111 along the discharge pipe 222. After the feeding is completed, the injection pipe is pulled out. At this time, the arc spring 314 will pull the fixed blocks 313 closer to each other. When the fixed blocks 313 approach each other, the hinged plate 312 will also move accordingly. As they approach each other, the nine hinged plates 312 will be combined into one, thereby achieving the effect of sealing the discharge pipe 222 to prevent pollution. As the rotating shaft 211 rotates, the gear 411 and the fixed plate 412 will rotate accordingly. When the gear 1 411 rotates, the gear 2 414 above it rotates, and when the gear 2 414 rotates, the shaft 3 413 rotates. When the shaft 3 413 rotates, the connecting plate 415 causes the shaft 416, the gear 3 417 and the stirring rod 418 to produce a small revolution. As the shaft 3 413 rotates, the gear 2 414 below also rotates. At this time, the gear 3 417 is caused to rotate by the gear 2 414 below. When the gear 3 417 rotates, the stirring rod 418 rotates through the shaft 416. When the fixed plate 412 rotates with the shaft 1 211, the shaft 3 413, the gear 2 414, the connecting plate 415, the shaft 416, the gear 3 417 and the stirring rod 418 produce a large revolution.This will cause the stirring rod 418 to stir the metal powder.
[0022] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A custom-made device for mixing metal materials and preventing contamination, comprising a mixing barrel (111), characterized in that: Also includes: A filter unit (2), the filter unit (2) being mounted on the mixing barrel (111); A sealing portion (3), the sealing portion (3) being arranged on the filter portion (2); as well as A mixing portion (4), the mixing portion (4) being mounted on the mixing barrel (111); The mixing portion (4) is located in the mixing barrel (111).
2. A customized device for mixing metal materials and preventing contamination according to claim 1, characterized in that: The filtering portion (2) comprises a transmission assembly (21), and the transmission assembly (21) is mounted on the mixing barrel (111); and A sieving assembly (22), wherein the sieving assembly (22) is arranged on the mixing barrel (111).
3. A customized device for mixing metal materials and preventing contamination according to claim 2, characterized in that: The sealing portion (3) comprises a hinge ring (311) arranged on the right side of the mixing barrel (111), a plurality of hinge plates (312) being hingedly arranged on the hinge ring (311), and a plurality of hinge plates (312) being provided with reset members; The hinge ring (311) is annular, and the hinge plate (312) is divided into nine parts according to the circle.
4. A customized device for mixing metal materials and preventing contamination according to claim 3, characterized in that: The mixing portion (4) includes a gear 1 (411) disposed in a mixing barrel (111), a fixed plate (412) disposed in the mixing barrel (111), a plurality of rotating shafts 3 (413) being rotatably connected to the fixed plate (412), the outer walls of the plurality of rotating shafts 3 (413) being fixedly connected to two gear 2 (414), the gear 2 (414) located above being meshed with the gear 1 (411), the outer walls of the plurality of rotating shafts 3 (413) being fixedly connected to connecting plates (415), and a stirring member being disposed on the plurality of connecting plates (415); The fixed plate (412) is in the shape of a cross, and four rotating shafts (413) are provided. Each of the four corners is rotatably connected to a rotating shaft (413), and the two gears (414) on the rotating shaft (413) are arranged in a mirror image.
5. A customized device for mixing metal materials and preventing contamination according to claim 4, characterized in that: The transmission assembly (21) includes a rotating shaft (211) rotatably connected to the central axis of the mixing barrel (111), the rotating shaft (211) being fixedly connected to the gear (411), the rotating shaft (211) being fixedly connected to the fixed plate (412), the top of the mixing barrel (111) being fixedly connected to a motor frame (212), the interior of the motor frame (212) being fixedly connected to a motor (213), the output shaft of the motor (213) being fixedly connected to the rotating shaft (211) via a coupling, the top of the mixing barrel (111) being fixedly connected to an L-shaped fixed plate (214), the L-shaped fixed plate (214) being rotatably connected to the rotating shaft (215), and a transmission member being provided above the mixing barrel (111); The L-shaped fixing plate (214) is an L-shaped rod, and the gear one (411) and the fixing plate (412) are both fixed to the outer wall of the rotating shaft one (211).
6. A customized device for mixing metal materials and preventing contamination according to claim 5, characterized in that: The screening assembly (22) includes a turntable (221) fixedly connected to the bottom of the second rotating shaft (215), a discharge pipe (222) is provided on the outer wall of the mixing barrel (111), the hinge ring (311) is fixedly connected to the discharge pipe (222), a filter plate (223) passes through the discharge pipe (222), the filter plate (223) is slidably connected to the discharge pipe (222), a hinge block (224) is fixedly connected to the left side of the filter plate (223), a hinge rod (225) is hingedly provided on the side of the hinge block (224) away from the filter plate (223), and the hinge rod (225) is hingedly connected to the turntable (221) on the side away from the hinge block (224); The feed tube (222) is in a J-shape, and the hinge ring (311) is installed on the inner wall of the feed tube (222).
7. A customized device for mixing metal materials and preventing contamination according to claim 6, characterized in that: The reset member comprises a plurality of fixed blocks (313) fixedly connected to a plurality of hinged plates (312), and arc springs (314) are fixedly connected between the plurality of fixed blocks (313); The hinged plates (312) are connected to each other via the fixed block (313) and the arc spring (314), and the arc spring (314) is in a stretched state.
8. A customized device for mixing metal materials and preventing contamination according to claim 7, characterized in that: The stirring frame includes a rotating shaft (416) passing through the connecting plate (415), the rotating shaft (416) is rotatably connected to the connecting plate (415), the outer wall of the rotating shaft (416) is fixedly connected to a gear three (417), the gear three (417) is hinged to the gear two (414) located below, and the outer wall of the rotating shaft (416) is fixedly connected to a stirring rod (418); The stirring rod (418) is spiral-shaped.
9. A customized device for mixing metal materials and preventing contamination according to claim 8, characterized in that: The transmission member comprises two synchronous wheels (216) fixedly connected to the outer walls of the second rotating shaft (215) and the first rotating shaft (211), the outer walls of the two synchronous wheels (216) are sleeved with a synchronous belt (217), and the two synchronous wheels (216) are adapted to the synchronous belt (217); The synchronous wheel (216) on the rotating shaft (211) is larger than the synchronous wheel (216) on the rotating shaft (215).