Polymer alloy material production system

Abstract

The invention discloses a polymer alloy material production system which comprises a first mixing drum, a second mixing drum and a third mixing drum, the top of the first mixing drum is communicated with three metal particle feeding pipes, and the top of the second mixing drum is communicated with a ceramic particle feeding pipe on one side of a blanking channel pipe. The first mixing drum is communicated with the second mixing drum through a blanking channel pipe; a driving shaft is arranged at the axis in the first stirring barrel, the circumferential surface of the bottom of the driving shaft is slidably sleeved with a first stirring shaft, and a plurality of first stirring blades are annularly distributed outside the first stirring shaft. According to the metal raw material transferring device, metal raw materials can be transferred through movement of the first stirring shaft and the second stirring shaft in the vertical direction without manual auxiliary operation of an external container, so that the material transferring time is saved, manual labor is liberated, and meanwhile the production efficiency can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of repair material preparation, and in particular to a polymer alloy material production system. Background Art

[0002] In industrial production activities, the wear problem of equipment cannot be ignored. The application number proposed in the prior art is 202010445666.3, and the name is a method for making and using a wear-resistant sprayed aluminum-copper alloy and ceramic composite material. The preparation method proposed in this technology involves three metal raw materials, ceramic materials and high-efficiency grouped adhesives. During preparation, the ratio of aluminum particles is 10%, the ratio of copper particles is 8%, the ratio of chromium materials is 2%-3%, and the ceramic material particles are 80%. Take out 60% of the prepared ceramic materials and place them in a separate container. Evenly invert the A glue and stir it in the container until the ceramic particles become viscous. Stir the aluminum particles, copper particles, chromium particles or powder in another container, and then pour them into the container containing ceramic particles and continue stirring. After stirring for 2-3 minutes, after the various materials are evenly distributed, add a small amount of A glue and continue stirring until it becomes viscous.

[0003] The above materials are stirred and mixed in two containers respectively, and two sets of independent stirring equipment are used to mix the raw materials. Moreover, after the container containing various metal materials is stirred evenly, another container needs to be used to hold the metal materials, and then the evenly mixed metal materials are poured into the container holding ceramic particles. The transfer of materials is troublesome and wastes processing time. In addition, when the metal materials are poured into the container holding ceramic particles, they are piled up together, resulting in too long stirring time in the container. Based on this, the present invention is proposed. Summary of the invention

[0004] In order to solve the technical problems existing in the above-mentioned prior art, the present invention provides a polymer alloy material production system.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a polymer alloy material production system, comprising a first mixing drum, a second mixing drum and a third mixing drum, the top of the first mixing drum is connected with three metal particle feeding pipes, the top of the second mixing drum is located on one side of a material dropping channel pipe and is connected with a ceramic particle feeding pipe, and the first mixing drum and the second mixing drum are connected through the material dropping channel pipe; A driving shaft is arranged at the axis center inside the first mixing drum, the first mixing shaft is slidably sleeved on the circumferential surface of the bottom of the driving shaft, a plurality of first mixing blades are annularly distributed on the outside of the first mixing shaft, a limiting rib is connected along the axial direction on the circumferential surface of the driving shaft, a groove matching the limiting rib is formed inside the first mixing shaft, a sealing plug is fixedly sleeved on the first mixing shaft, and the sealing plug is slidably connected to the bottom of the first mixing drum; A second stirring shaft is arranged at the axis center inside the second stirring drum, and a plurality of second stirring blades are distributed in an annular manner on the circumferential surface of the second stirring shaft. The interior of the second stirring shaft is in the shape of a cavity, and its top extends upward to the inside of the material delivery channel tube and is integrally connected with a material receiving barrel. The material receiving barrel has a conical structure that is larger at the top and smaller at the bottom. After the bottom of the first stirring shaft extends downward to the inside of the material delivery channel tube, a plurality of connecting plates are distributed in an annular manner on its circumferential surface, and the end of each connecting plate is fixedly connected to the inner wall of the top of the material receiving barrel.

[0006] Preferably, during the process of injecting the raw materials in the first mixing drum into the second mixing drum, the first mixing shaft and the second mixing shaft both synchronously reciprocate in the vertical direction.

[0007] Preferably, a spiral conveying pipe is arranged inside the second stirring shaft along its axial direction, and the spiral conveying pipe is drivingly connected to a third motor pre-buried inside the bottom end of the first stirring shaft.

[0008] Preferably, a plurality of paddles are distributed in an annular pattern at the bottom of the spiral conveying tube, and the paddles are located outside the second stirring shaft.

[0009] Preferably, a lifting plate is rotatably sleeved on the circumferential surface of the second stirring shaft, and limit rings are respectively fixed at the upper and lower ends of the lifting plate on the circumferential surface of the second stirring shaft for limiting the vertical movement of the lifting plate relative to the second stirring shaft. Threaded rods are fixedly connected to both ends of the lifting plate in the vertical direction, and the two threaded rods are threadedly sleeved with the first gear after extending upward to the outside of the second mixing drum. The bottom of the first gear is rotatably connected to the top of the second mixing drum, and the two first gears are synchronously driven to rotate to move the threaded rod in the vertical direction.

[0010] Preferably, vibration mechanisms are symmetrically arranged on both sides of the material dropping channel tube, and when the first stirring shaft moves in the vertical direction, the two vibration mechanisms are actuated to knock and vibrate the material dropping channel tube.

[0011] Preferably, the vibration mechanism includes an outer sleeve fixedly connected to the outer wall of the blanking channel tube, a piston is connected to the inside of the outer sleeve in an axially sliding manner, one end of the piston is hingedly connected to a swing rod after extending to the outside of the outer sleeve, a spring is arranged inside the outer sleeve along its length direction, one end of the spring is connected to a vibration plate matched with the inner diameter of the outer sleeve, and the other end is clamped with the inner wall of the outer sleeve, the diameter of the piston is smaller than the spring, and the ends of the piston and the vibration plate facing each other are both made of magnetic material.

[0012] Preferably, a mounting plate is fixedly sleeved on the outside of the blanking channel tube, a third gear is rotatably mounted on the bottom of the mounting plate, fourth gears meshing with the third gear are rotatably mounted on both ends of the mounting plate, a second motor is fixed to the top of one end of the mounting plate, a motor shaft of the second motor passes downward through the mounting plate and is fixedly connected to the corresponding fourth gear, a second rotating shaft is vertically connected to the centers of the bottoms of the two fourth gears, a first rotating shaft is rotatably mounted at the top of the second mixing drum at positions corresponding to the two second rotating shafts, the first rotating shaft and the corresponding second rotating shaft are coaxially arranged, a horizontal plate of the same specification is fixedly connected to the top of the first rotating shaft and the bottom of the second rotating shaft in a horizontal direction, the two horizontal plates are fixedly connected by a short rod, and the end of the swing rod is rotatably sleeved on the short rod.

[0013] Preferably, a second gear meshing with the first gear is fixedly sleeved on the outside of the first rotating shaft.

[0014] Preferably, the bottom of the first mixing drum is in a conical structure, and the sealing plug is in a conical structure with a small top and a large bottom; Two scrapers are arranged at the bottom of the inner side of the first mixing drum, the two scrapers are fitted to the bottom wall of the first mixing drum and the outside of the sealing plug, and the ends of the two scrapers are fixedly connected to inner wall scraper rings, the inner wall scraper rings are fitted to the inner wall of the first mixing drum; A connecting rod is fixedly connected at the center of the top of the two first gears. The two connecting rods extend upward, penetrate the interior of the first mixing drum, and are fixedly connected to the bottom of the corresponding scraper.

[0015] Compared with the prior art, the present invention provides a polymer alloy material production system, which has the following beneficial effects: (1) The first stirring shaft inside the first mixing drum and the second stirring shaft inside the second mixing drum are driven to rotate together by the first motor, so that the first mixing drum and the second mixing drum work simultaneously to mix and stir the raw materials. When the metal raw materials inside the first mixing drum need to be poured into the second mixing drum, the second rotating shaft is directly driven to rotate by the second motor. The first rotating shaft rotating synchronously with the second rotating shaft drives the second gear to rotate. The first gear meshes with the second gear and then drives the threaded rod to move upward in the vertical direction. The first stirring shaft and the second stirring shaft move upward, so that the sealing plug is separated from the bottom of the first mixing drum. At this time, the metal mixed raw materials enter the blanking channel tube and finally enter the second mixing drum through the second stirring shaft. The transfer of the metal raw materials does not require the help of external container manual assistance, but can be achieved through the vertical movement of the first stirring shaft and the second stirring shaft, thereby saving time for transferring materials, liberating human labor, and promoting production efficiency.

[0016] (2) When the metal raw material enters the second mixing drum, the second mixing shaft with a hollow structure moves in the vertical direction, so that the metal raw material is evenly poured into different areas inside the second mixing drum, avoiding accumulation and saving time for subsequent uniform mixing.

[0017] (3) When the metal raw materials enter the second mixing drum, the two vibrating mechanisms vibrate the outer wall of the blanking channel tube, so that the raw materials inside the blanking channel tube and the bottom of the first mixing drum can smoothly enter the receiving drum to avoid the accumulation of raw materials or adhesion to the tube wall or the drum wall. At the same time, the first stirring shaft and the second stirring shaft will also drive the scraper and the inner wall scraper ring inside the first mixing drum to move upward during the rising process, and the inner wall scraper ring can scrape off the raw materials attached to the inner wall of the first mixing drum, and the scraper can scrape off the raw materials attached to the top of the sealing plug. Through the cooperation of the vibrating mechanism, the scraper and the inner wall scraper ring, the metal raw materials can be completely entered into the second mixing drum to avoid the waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the assembly of the first mixing drum and the second mixing drum in the entire production system in the embodiment; Figure 2 It is a schematic diagram of the structure of the first mixing drum, the second mixing drum and the interior of the middle cover after being cut away in the embodiment; Figure 3 for Figure 2 A schematic diagram of the front view structure in FIG. Figure 4 This is a schematic diagram of the structure inside the first mixing drum in the embodiment; Figure 5 It is a schematic diagram of the structure of the middle cover body and the interior of the material dropping channel tube in the embodiment; Figure 6 It is a schematic diagram of the assembly of two vibrating mechanisms outside the blanking channel tube in the embodiment; Figure 7 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle; Figure 8 Schematic diagram of the structure inside the second stirring shaft in the embodiment; Fig. 9 for Figure 8 A schematic diagram of the local enlarged structure at B in the middle; Fig.10 Schematic diagram of the structure inside the vibrating mechanism in the embodiment.

[0019] In the figure: 1, first mixing drum; 2, second mixing drum; 3, middle cover; 4, bracket; 5, first motor; 6, metal particle feeding pipe; 7, driving shaft; 8, first mixing shaft; 9, first mixing blade; 10, second mixing shaft; 11, second mixing blade; 12, material dropping channel pipe; 13, threaded rod; 14, connecting rod; 15, vibrating mechanism; 151, outer sleeve; 152, vibrating plate; 153, spring; 154, piston; 155, Swing rod; 16, sealing plug; 17, scraper; 18, inner wall scraper ring; 19, receiving barrel; 20, first gear; 21, second gear; 22, first rotating shaft; 23, second rotating shaft; 24, mounting plate; 25, third gear; 26, second motor; 27, fourth gear; 28, lifting plate; 29, transverse plate; 30, connecting plate; 31, spiral conveying pipe; 32, conical discharge port; 33, toggle plate; 34, ceramic particle feeding pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present invention.

[0021] This embodiment proposes a polymer alloy material production system, including a first mixing drum 1, a second mixing drum 2 and a third mixing drum. The raw materials for preparing the polymer alloy material include aluminum, copper, chromium and ceramic materials in granular form. When preparing the alloy material, the raw materials are weighed according to the required amount, the aluminum material particle ratio is 10%, the copper material particle ratio is 8%, the chromium material ratio is 2%-3%, and the ceramic material particles are 80%. 60% of the prepared ceramic material is taken out and placed in the second mixing drum 2 through the ceramic particle feeding pipe 34. The aluminum particles, copper particles and chromium particles are placed in the first mixing drum 1 through three metal particle feeding pipes 6 for stirring. The preparation of the alloy material also includes a high-efficiency grouped adhesive. The A glue liquid is the glue, and the components are acrylic acid, epoxy, polyurethane, etc. The B glue liquid is a hardener, which contains modified ammonia or other hardener components. The two liquids can be hardened only when they are mixed. The A glue is evenly inverted in the second mixing drum 2 for stirring until the ceramic particles become viscous. The three metal materials in the first mixing drum 1 are mixed evenly and poured into the second mixing drum 2. After stirring for 2-3 minutes, various materials are evenly distributed, and then a small amount of glue A is added and stirred until it becomes viscous.

[0022] Place the remaining 40% of the ceramic material in the third mixing drum, then pour the B glue evenly and stir until the ceramic particles become viscous. After the two glues are mixed, they should be immediately placed in a quick-seal bucket and sealed immediately, and placed in a dark place to avoid high temperature or direct sunlight.

[0023] The present invention is mainly directed to the preparation of A glue solution, and the specific structure is as follows Figure 1-10As shown, it includes a first mixing drum 1 and a second mixing drum 2, which are connected by a middle cover body 3, and three metal particle feeding pipes 6 are arranged on the top of the first mixing drum 1. Three raw materials are poured into the first mixing drum 1 through the metal particle feeding pipes 6 for premixing. The second mixing drum 2 is located below the first mixing drum 1 and is coaxially arranged therewith, and the first mixing drum 1 and the second mixing drum 2 are connected through a material dropping channel pipe 12 (the middle cover body 3 is arranged outside the material dropping channel pipe 12), and a ceramic particle feeding pipe 34 is arranged on the top of the second mixing drum 2 on one side of the material dropping channel pipe 12, and the ceramic material is injected into the second mixing drum 2 through the ceramic particle feeding pipe 34. A driving shaft 7 is arranged at the axis center inside the first mixing drum 1. The top end of the driving shaft 7 extends upward to the outside of the first mixing drum 1 and is driven and connected to the first motor 5 installed outside the first mixing drum 1. A first mixing shaft 8 is slidably sleeved on the circumferential surface of the bottom of the driving shaft 7. Several first mixing blades 9 are distributed in an annular shape on the outside of the first mixing shaft 8. A limiting rib is connected to the circumferential surface of the driving shaft 7 along its axial direction, and a groove matched with the limiting rib is formed inside the first mixing shaft 8. The driving shaft 7 and the first mixing shaft 8 can slide relative to each other in the axial direction through the cooperation of the limiting rib and the groove, but can rotate synchronously in the circumferential direction. A second stirring shaft 10 is arranged at the axis center inside the second stirring drum 2, and a plurality of second stirring blades 11 are distributed in an annular manner on the circumferential surface of the second stirring shaft 10. The interior of the second stirring shaft 10 is in the shape of a cavity, and its top extends upward to the inside of the blanking channel tube 12 and is integrally connected with a receiving barrel 19. The receiving barrel 19 is in a conical structure with a large top and a small bottom. After the bottom of the first stirring shaft 8 extends downward to the inside of the blanking channel tube 12, a plurality of connecting pieces 30 are distributed in an annular manner on its circumferential surface, and the end of each connecting piece 30 is fixedly connected to the inner wall of the top of the receiving barrel 19. The driving shaft 7 is driven to rotate by the bracket 4, so that the first stirring shaft 8 and the second stirring shaft 10 rotate synchronously, and the first stirring blade 9 and the second stirring blade 11 rotate synchronously in the first stirring drum 1 and the second stirring drum 2 respectively to stir the raw materials.

[0024] The bottoms of the first mixing drum 1 and the second mixing drum 2 are both conical structures, wherein the bottom of the first mixing drum 1 is sealed by a sealing plug 16, and the sealing plug 16 is fixedly sleeved on the first mixing shaft 8. When the three metal materials inside the first mixing drum 1 are mixed evenly and need to be poured into the first mixing drum 1, the first mixing shaft 8 or the second mixing shaft 10 moves upward along its axial direction, and the sealing plug 16 is detached from the bottom of the first mixing drum 1. At this time, the first mixing drum 1 is connected to the inside of the blanking channel tube 12, and the top of the material receiving barrel 19 is slidingly arranged in contact with the inner wall of the blanking channel tube 12. Therefore, the raw materials inside the first mixing drum 1 enter the blanking channel tube 12 and finally fall into the material receiving barrel 19, and the inside of the second mixing shaft 10 is hollow, so the raw materials continue to move downward along the second mixing shaft 10 and finally enter the inside of the second mixing drum 2. As the first mixing shaft 8 and the second mixing shaft 10 continue to move upward, the raw materials flowing out from the bottom of the second mixing shaft 10 enter different positions inside the second mixing drum 2, thereby avoiding material accumulation and shortening the mixing time. Furthermore, the first stirring shaft 8 and the second stirring shaft 10 continue to rotate while moving upward, thereby raising the stirring action area of ​​the second stirring blade 11 inside the second stirring drum 2 to ensure the stirring and mixing effect.

[0025] When the raw materials in the first mixing drum 1 are mixed evenly and need to be injected into the second mixing drum 2, the first mixing shaft 8 and the second mixing shaft 10 are driven to reciprocate in the vertical direction, so that the raw materials are distributed in different areas of the second mixing drum 2. However, during the injection process, when the second mixing shaft 10 moves upward in the second mixing drum 2, the material in the second mixing shaft 10 can slide into the second mixing drum 2 under the action of gravity. However, when the second mixing shaft 10 moves downward in the second mixing drum 2, since the second mixing drum 2 stores liquid, the liquid in the second mixing drum 2 will enter the second mixing shaft 10. The entry of the A glue into the second mixing shaft 10 is equivalent to blocking the falling of the metal raw materials, thereby affecting The normal downward movement of the metal raw material is affected. In order to avoid this phenomenon, in the present embodiment, a spiral conveying tube 31 is arranged along the axial direction inside the second stirring shaft 10, and the spiral conveying tube 31 is driven to rotate by a third motor pre-buried inside the bottom end of the first stirring shaft 8. When the second stirring shaft 10 moves upward inside the second stirring drum 2, the metal raw material inside the second stirring shaft 10 is pushed downward by the driving force of the spiral conveying tube 31, and when the second stirring shaft 10 moves downward inside the second stirring drum 2, the thrust generated by the rotation of the spiral conveying tube 31 can prevent the A glue from entering the second stirring shaft 10 from the bottom of the second stirring shaft 10, and can also exert a downward conveying force on the metal raw material, so that the metal raw material is discharged into the second stirring drum 2.

[0026] In addition, since the metal raw material is injected into the second stirring drum 2 from the inside of the second stirring shaft 10, that is, the metal raw material is located at the center of the liquid rotation after entering the second stirring drum 2, the metal raw material is always located in this area and cannot be effectively mixed with the ceramic material and the A glue solution. Therefore, in this embodiment, a plurality of paddle pieces 33 are distributed in an annular manner at the bottom of the spiral conveying tube 31, and the paddle pieces 33 are located outside the second stirring shaft 10. When the metal raw material is discharged from the bottom of the second stirring shaft 10, the centrifugal force generated by the rotation of the plurality of paddle pieces 33 quickly breaks up the metal raw material, and the metal raw material moves radially under the centrifugal force of the paddle pieces 33, so that it can be fully mixed with the A glue solution.

[0027] As for the vertical movement of the first stirring shaft 8 and the second stirring shaft 10, in this embodiment, a lifting plate 28 is rotatably sleeved on the circumferential surface of the second stirring shaft 10, and limit retaining rings for limiting the vertical movement of the lifting plate 28 relative to the second stirring shaft 10 are respectively fixed on the upper and lower ends of the circumferential surface of the second stirring shaft 10. Threaded rods 13 are fixedly connected at both ends of the lifting plate 28 in the vertical direction, and the two threaded rods 13 are threadedly sleeved on the outside of the second stirring drum 2 and then extend upward. The bottom of the first gear 20 is rotatably connected to the top of the second stirring drum 2. By synchronously driving the two first gears 20 to rotate, the threaded rod 13 is driven to move in the vertical direction, and finally the first stirring shaft 8 and the second stirring shaft 10 are driven to move in the vertical direction through the lifting plate 28. It should be noted that the height to which the first stirring shaft 8 and the second stirring shaft 10 move upward is entirely dependent on the length of the threaded rod 13, and when the lifting plate 28 moves upward to the top of the second stirring drum 2, the top of the first stirring shaft 8 is still some distance away from the top of the first stirring drum 1, and because the components of the three metal raw materials are relatively small when preparing polymer alloy materials, the number of groups of first stirring blades 9 in the first stirring drum 1 is set to be relatively small, while the second stirring drum 2 contains more A glue and ceramic materials, so the number of groups of second stirring blades 11 in the second stirring drum 2 is set to be relatively large.

[0028] When the first stirring shaft 8 moves upward, it will drive the sealing plug 16 to move upward, thereby opening the bottom of the first stirring drum 1. In order to promote the metal raw materials inside the first stirring drum 1 to flow into the blanking channel tube 12 and prevent the metal raw materials from sticking to the inner wall of the blanking channel tube 12, the present embodiment also has vibration mechanisms 15 symmetrically arranged on both sides of the blanking channel tube 12. During the vertical movement of the first stirring shaft 8, the two vibration mechanisms 15 are actuated to knock and vibrate the blanking channel tube 12. Under the action of the vibration, the metal raw materials inside the first stirring drum 1 will smoothly flow downward into the blanking channel tube 12, avoiding the accumulation of raw materials at the entrance of the blanking channel tube 12, and the metal raw materials attached to the inner wall of the blanking channel tube 12 will fall into the receiving barrel 19 due to the influence of the vibration.

[0029] Specifically, the outside of the blanking channel tube 12 is fixedly sleeved with a mounting plate 24, and a third gear 25 is rotatably mounted on the bottom of the mounting plate 24. Fourth gears 27 meshing with the third gear 25 are rotatably mounted on both ends of the mounting plate 24. A second motor 26 is fixed to the top of one end of the mounting plate 24, and the motor shaft of the second motor 26 passes downward through the mounting plate 24 and is fixedly connected to the corresponding fourth gear 27. The centers of the bottoms of the two fourth gears 27 are both connected with second rotating shafts 23 in the vertical direction, and a first rotating shaft 22 is rotatably mounted at the top of the second mixing drum 2 at the positions corresponding to the two second rotating shafts 23. The first rotating shaft 22 is coaxially arranged with the corresponding second rotating shaft 23, and a transverse plate 29 of the same specification is fixedly connected to the top of the first rotating shaft 22 and the bottom of the second rotating shaft 23 in the horizontal direction, and the two transverse plates 29 are fixedly connected by a short rod. The vibration mechanism 15 includes an outer sleeve 151 fixedly connected to the outer wall of the blanking channel tube 12, and a piston 154 is slidably connected to the inside of the outer sleeve 151 along its axial direction. One end of the piston 154 extends to the outside of the outer sleeve 151 and is hinged to a swing rod 155. A spring 153 is arranged inside the outer sleeve 151 along its length direction. One end of the spring 153 is connected to a vibration plate 152 adapted to the inner diameter of the outer sleeve 151, and the other end is clamped with the inner wall of the outer sleeve 151. The diameter of the piston 154 is smaller than the spring 153. The end of the swing rod 155 is rotatably sleeved on the short rod. When the second motor 26 drives the corresponding second rotating shaft 23 to rotate, the swing rod 155 swings in the horizontal direction, thereby driving the piston 1 54 reciprocates inside the outer sleeve 151, and the piston 154 and the vibrating plate 152 are both made of magnetic material at one end facing each other. When the piston 154 moves to a certain distance toward the vibrating plate 152, the vibrating plate 152 will separate from the outer wall of the blanking channel tube 12 and move toward the piston 154 under the action of magnetic force. At this time, 513 is in a compressed state. When the piston 154 moves to a certain distance toward the outside of the outer sleeve 151, the magnetic force generated by the vibrating plate 152 and the piston 154 due to the long distance is reduced, and the vibrating plate 152 is reset under the reaction of the spring 153 and impacts the outside of the blanking channel tube 12. The reciprocating motion of the piston 154 eventually causes the vibrating plate 152 to periodically impact the blanking channel tube 12.

[0030] Furthermore, a second gear 21 meshing with the first gear 20 is fixedly sleeved on the outside of each first rotating shaft 22, so that the second motor 26 can not only drive the two vibrating mechanisms 15 to vibrate the blanking channel tube 12, but also drive the two first gears 20 to rotate synchronously, so that the second stirring shaft 10 and the first stirring shaft 8 can move in the vertical direction.

[0031] In addition, when the sealing plug 16 is detached from the bottom of the first mixing drum 1, the metal raw material inside the first mixing drum 1 will flow into the blanking channel tube 12, but the raw material in the area above the sealing plug 16 cannot be smoothly dropped into the blanking channel tube 12. Therefore, the sealing plug 16 can be set to a conical structure with a small top and a large bottom. The raw material above the sealing plug 16 slides along its surface and falls on the conical surface at the bottom of the first mixing drum 1 under the action of gravity. In the process of the metal raw material inside the first mixing drum 1 entering the blanking channel tube 12, the vibration mechanism 15 continuously acts on the outer wall of the blanking channel tube 12, so the vibration effect is transmitted to the conical surface at the bottom of the first mixing drum 1. However, since the conical surface of the sealing plug 16 is separated from the contact with the first mixing drum 1, the vibration effect generated by the vibration mechanism 15 will not act on the sealing plug 16. Since the inner wall of the first mixing drum 1 in the vertical direction is far away from the vibration source, the metal raw material attached to the inner wall of the first mixing drum 1 The material cannot fall off. In view of this, in this embodiment, two scrapers 17 are arranged at the bottom of the inner side of the first mixing drum 1, and the two scrapers 17 are fitted with the bottom wall of the first mixing drum 1 and the outside of the sealing plug 16, and the ends of the two scrapers 17 are fixedly connected with inner wall scraper rings 18, and the inner wall scraper rings 18 are fitted with the inner wall of the first mixing drum 1, and the centers of the tops of the two first gears 20 are fixedly connected with connecting rods 14, and the two connecting rods 14 extend upward and penetrate the inside of the first mixing drum 1 and are fixedly connected with the bottoms of the corresponding scrapers 17. When the first mixing shaft 8 and the second mixing shaft 10 move upward, the scrapers 17 and the inner wall scraper rings 18 move upward inside the first mixing drum 1, and the scrapers 17 are always fitted with the outer wall of the sealing plug 16 (the sealing plug 16 and the first mixing shaft 8 are always in a rotating state), so the metal raw material attached to the outside of the sealing plug 16 can be scraped off, and the inner wall scraper rings 18 can scrape off the metal raw material attached to the inner wall of the first mixing drum 1.

[0032] In the description of the present invention, the terms "first", "second", "another", and "yet another" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A polymer alloy material production system, comprising a first mixing drum (1), a second mixing drum (2) and a third mixing drum, wherein the top of the first mixing drum (1) is connected to three metal particle feeding pipes (6), and the top of the second mixing drum (2) is connected to a ceramic particle feeding pipe (34) on one side of a material dropping channel pipe (12), characterized in that: The first mixing drum (1) and the second mixing drum (2) are connected via a material dropping channel tube (12); A driving shaft (7) is arranged at the axis center inside the first mixing drum (1), and a first mixing shaft (8) is slidably sleeved on the circumferential surface of the bottom of the driving shaft (7). A plurality of first stirring blades (9) are distributed in an annular pattern on the outside of a stirring shaft (8); a limiting rib is connected to the circumferential surface of the driving shaft (7) along its axial direction; a groove matching the limiting rib is formed inside the first stirring shaft (8); a sealing plug (16) is fixedly sleeved on the first stirring shaft (8); and the sealing plug (16) is slidably connected to the bottom of the first stirring barrel (1); A second stirring shaft (10) is arranged at the axis center inside the second stirring drum (2), and a plurality of second stirring blades (11) are distributed in an annular manner on the circumferential surface of the second stirring shaft (10). The interior of the second stirring shaft (10) is in the shape of a cavity, and its top portion extends upward to the inside of the material-dropping channel tube (12) and is integrally formed with a material-receiving barrel (19), which is in a conical structure with a larger top and a smaller bottom. After the bottom of the first stirring shaft (8) extends downward to the inside of the material-dropping channel tube (12), a plurality of connecting plates (30) are distributed in an annular manner on its circumferential surface, and the end of each connecting plate (30) is fixedly connected to the inner wall of the top of the material-receiving barrel (19).

2. A polymer alloy material production system according to claim 1, characterized in that: During the process of injecting the raw materials in the first mixing drum (1) into the second mixing drum (2), the first mixing shaft (8) and the second mixing shaft (10) both synchronously reciprocate in the vertical direction.

3. A polymer alloy material production system according to claim 2, characterized in that: A spiral conveying pipe (31) is arranged inside the second stirring shaft (10) along its axial direction, and the spiral conveying pipe (31) is drivingly connected to a third motor pre-buried inside the bottom end of the first stirring shaft (8).

4. A polymer alloy material production system according to claim 3, characterized in that: A plurality of paddles (33) are also distributed in an annular manner at the bottom of the spiral conveying tube (31), and the paddles (33) are located outside the second stirring shaft (10).

5. A polymer alloy material production system according to any one of claims 1 to 4, characterized in that: A lifting plate (28) is rotatably sleeved on the circumferential surface of the second stirring shaft (10); limit rings for limiting the movement of the lifting plate (28) relative to the second stirring shaft (10) in the vertical direction are respectively fixed at the upper end and the lower end of the circumferential surface of the second stirring shaft (10); threaded rods (13) are fixedly connected at both ends of the lifting plate (28) in the vertical direction; the two threaded rods (13) are threadedly sleeved on the rear of the two threaded rods (13) extending upward to the outside of the second stirring drum (2); the bottom of the first gear (20) is rotatably connected to the top of the second stirring drum (2); the threaded rods (13) are moved in the vertical direction by synchronously driving the two first gears (20) to rotate.

6. A polymer alloy material production system according to claim 5, characterized in that: Vibration mechanisms (15) are symmetrically arranged on both sides of the material dropping channel tube (12); when the first stirring shaft (8) moves in the vertical direction, the two vibration mechanisms (15) are activated to knock and vibrate the material dropping channel tube (12).

7. A polymer alloy material production system according to claim 6, characterized in that: The vibration mechanism (15) comprises an outer sleeve (151) fixedly connected to the outer wall of the material dropping channel tube (12); a piston (154) is slidably connected to the inner part of the outer sleeve (151) along its axial direction; one end of the piston (154) extends to the outer part of the outer sleeve (151) and is hingedly connected to a swing rod (155); a spring (153) is arranged inside the outer sleeve (151) along its length direction; one end of the spring (153) is connected to a vibration plate (152) matching the inner diameter of the outer sleeve (151); the other end of the spring (153) is clamped to the inner wall of the outer sleeve (151); the diameter of the piston (154) is smaller than that of the spring (153); and the ends of the piston (154) and the vibration plate (152) facing each other are both made of magnetic material.

8. A polymer alloy material production system according to claim 7, characterized in that: The outside of the material drop channel tube (12) is fixedly sleeved with a mounting plate (24), a third gear (25) is rotatably mounted on the bottom of the mounting plate (24), fourth gears (27) meshing with the third gear (25) are rotatably mounted on both ends of the mounting plate (24), a second motor (26) is fixed on the top of one end of the mounting plate (24), a motor shaft of the second motor (26) passes through the mounting plate (24) downwards and is fixedly connected to the corresponding fourth gear (27), and the centers of the bottoms of the two fourth gears (27) are both vertically A second rotating shaft (23) is connected in a vertical direction, a first rotating shaft (22) is rotatably mounted at a position corresponding to the two second rotating shafts (23) on the top of the second mixing drum (2), the first rotating shaft (22) and the corresponding second rotating shaft (23) are coaxially arranged, a transverse plate (29) of the same specification is fixedly connected to the top end of the first rotating shaft (22) and the bottom end of the second rotating shaft (23) in a horizontal direction, the two transverse plates (29) are fixedly connected via a short rod, and the end of the swing rod (155) is rotatably sleeved on the short rod.

9. A polymer alloy material production system according to claim 8, characterized in that: A second gear (21) meshing with the first gear (20) is also fixedly sleeved on the outside of the first rotating shaft (22).

10. A polymer alloy material production system according to claim 8, characterized in that: The bottom of the first mixing drum (1) is in a conical structure, and the sealing plug (16) is in a conical structure that is smaller at the top and larger at the bottom; Two scrapers (17) are arranged at the bottom of the inner side of the first mixing drum (1), the two scrapers (17) are in contact with the bottom wall of the first mixing drum (1) and the outside of the sealing plug (16), and the ends of the two scrapers (17) are fixedly connected with inner wall scraper rings (18), the inner wall scraper rings (18) are in contact with the inner wall of the first mixing drum (1); A connecting rod (14) is fixedly connected at the centre of the top of the two first gears (20), and the two connecting rods (14) extend upwards, penetrate the interior of the first mixing drum (1), and are fixedly connected to the bottom of the corresponding scraper (17).

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