CN114523099B

CN114523099B - High-performance metal composite material and preparation method thereof

Info

Publication number: CN114523099B
Application number: CN202210430313.5A
Authority: CN
Inventors: 钱林
Original assignee: Nan Tong Rui Sheng Sports And Leisure Products Co ltd
Current assignee: Nan Tong Rui Sheng Sports And Leisure Products Co ltd
Priority date: 2022-04-23
Filing date: 2022-04-23
Publication date: 2022-07-01
Anticipated expiration: 2042-04-23
Also published as: CN114523099A

Abstract

A high-performance metal composite material and a preparation method thereof belong to the technical field of metal composite materials, and aim to solve the problems that in the process of material mixing, various required metal powders are required to be added one by one, the metal powders contain a small amount of impurities, and the metal powders are intercepted by a filtering component, so that the proportioning of metal powder materials is easily influenced, and the filtering equipment is easily saturated and blocked; the invention simultaneously puts four groups of different metal powder into the mixing cylinder, so as to mix various required metal powder according to a certain proportion, homogenize the metal powder to prepare blank powder, rapidly progress to the next procedure, and be beneficial to improving the preparation speed; according to the invention, metal particles are discharged out of the recovery chamber along the material guide connecting plate, and the metal particles introduced into the groove automatically fill the empty gap of the arc-shaped receiving groove by utilizing the arc-shaped veneering of the arc-shaped receiving groove, so that the metal particles can be rapidly recovered, and the metal particles are ground again without manual operation, thereby avoiding influencing the mixture ratio of various materials.

Description

High-performance metal composite material and preparation method thereof

Technical Field

The invention relates to the technical field of metal composite materials, in particular to a high-performance metal composite material and a preparation method thereof.

Background

The metal composite material is formed by utilizing a composite technology or metallurgical bonding of a plurality of metals with different chemical and mechanical properties on an interface, and greatly improves various properties such as thermal expansion, strength, fracture toughness, impact toughness, wear resistance, electrical property, magnetic property and the like of a single metal material, so that the metal composite material is widely applied to the industrial fields such as petroleum, chemical engineering, ships, metallurgy, mines, mechanical manufacturing, electric power, water conservancy, traffic, environmental protection, brewing, pharmacy and the like.

Metal composite need through smelt, many processes such as filtration and mixture, at the in-process that the material mixes, need add each type of required metal powder one by one, the operation is comparatively loaded down with trivial details, and because of the imperfect of last one grinding process, contain a small amount of impurity in the metal powder, filtering component intercepts it, not only easily influence the ratio of metal powder material, and in the long run, easily cause filtration equipment saturation jam, influence its filter effect, and then easily lead to the reduction of preparation efficiency gradually.

Aiming at the problems, the prior device is improved, and a high-performance metal composite material and a preparation method thereof are provided.

Disclosure of Invention

The invention aims to provide a high-performance metal composite material and a preparation method thereof, and solves the problems that in the background art, the metal composite material needs to be subjected to multiple processes of smelting, filtering, mixing and the like, various required metal powders need to be added one by one in the material mixing process, the operation is complicated, and due to the imperfection of the last grinding process, the metal powders contain a small amount of impurities, and the metal powders are intercepted by a filtering component, so that the proportioning of the metal powder materials is easily influenced, and the filtering effect is influenced because the filtering equipment is easily saturated and blocked after the previous process, and further the preparation efficiency is easily reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a high-performance metal composite material comprises the following components in percentage by mass: 17 parts of graphene, 7 parts of carbon nano tube, 54 parts of polypropylene, 11 parts of toughening agent, 77 parts of metal powder, 0.3 part of swelling agent, 23 parts of mineral filler, 3 parts of scratch-resistant auxiliary agent and 1 part of anti-aging agent;

the preparation method of the high-performance metal composite material comprises the following steps:

s01: a powder preparation process: feeding a metal raw material into an electric arc furnace to smelt the metal raw material into molten metal, then feeding the molten metal into a water atomization reaction furnace, cutting the molten metal by high-pressure water, cracking the molten metal into tiny particle crystals, and forming the tiny particle crystals into metal powder through a conveying device and a filtering device;

S02: the material mixing process comprises the following steps: pouring various required powders into mixing equipment according to a certain proportion, fully mixing the powders, and homogenizing to prepare blank powder;

s03: the forming process comprises the following steps: loading the mixed material into a molding press, and preparing a parison with a certain shape, size and density at high pressure;

s04: the sintering process comprises the following steps: feeding the shaped preform to a sintering furnace, heating it to a temperature below the melting point of the powder constituents, holding it for a period of time, and then cooling it to agglomerate the metal grains;

s05: and (3) post-processing: according to different requirements of products, various ways are adopted, such as metal processing technologies of finishing, oil immersion, machining, heat treatment, electroplating, rolling, forging and the like, so as to finally obtain the high-strength metal material composite product.

Furthermore, the upper end of the mixing equipment is provided with conveying equipment, the conveying equipment is provided with four groups, the lower end of the conveying equipment is provided with filtering equipment, adjusting components are arranged on two sides of the filtering equipment, a hanging and connecting rod is arranged on the upper surface of each adjusting component, and one end of each hanging and connecting rod is connected with the lower surface of the conveying equipment.

Further, the transfer apparatus includes that the straight frame of conveying is inboard with the setting at the straight frame of conveying conveyer belt, the one end of the straight frame of conveying is provided with grinding assembly, grinding chamber has been seted up to grinding assembly's inside, and the grinding chamber aims at the one end at the conveyer belt, compounding equipment includes mixing barrel and the compounding port of setting at mixing barrel upper surface, the side surface of compounding port is provided with retrieves the box, it is provided with four groups to retrieve the box, it is corresponding with filtration equipment to retrieve the box, retrieve one side of box and install the guide fishplate bar, connect the via hole has been seted up to the side surface of retrieving the box, connect the via hole and the guide fishplate bar is corresponding, the inside of retrieving the box is provided with retrieves the room, the inside of retrieving the room is provided with the runner guide.

Furthermore, the filtering equipment comprises a handle frame plate arranged between the mixing equipment and the conveying equipment and a filtering screen plate arranged on the inner side of the handle frame plate, butt joint sliding grooves are formed in the upper surface and the lower surface of the two ends of the handle frame plate, limiting sliding grooves are formed in the two side ends of the handle frame plate, small guide blocks are arranged on the inner surface of each butt joint sliding groove, and auxiliary pushing long grooves are formed in the inner sides of the limiting sliding grooves.

Furthermore, the adjusting assembly comprises a U-shaped clamping block arranged on the outer side of the handle frame plate and a rotating plate block arranged at one end of the U-shaped clamping block, clamping slide blocks are arranged on the inner sides of the U-shaped clamping block and connected with a limiting chute, a swinging assembly is arranged on one side of the rotating plate block, a swinging arm rod is arranged on one side of the swinging assembly, auxiliary small rods are arranged on the side surface of one end of the swinging arm rod and provided with three groups, butt joint slide blocks are arranged in the centers of the upper surface and the lower surface of the U-shaped clamping block and matched with the butt joint chute, a containing tank is arranged on the inner side of the butt joint slide block, a return assembly is arranged inside the containing tank, a movable runner is sleeved on one end of each auxiliary small rod and connected with an auxiliary pushing elongated slot, a connecting spring is arranged on one side of each auxiliary small rod, and one end of the connecting spring is connected with the side surface of the limiting chute.

Further, the return subassembly is including rotating the roller and setting up the drive pivot at rotation roller both ends, rotates the roller and is connected with the inner wall of holding tank through the drive pivot, rotates the surface of roller and has seted up the arc guide way, and the arc guide way is provided with two sets ofly, has seted up between two sets of arc guide ways and has turned to the straight flute, turns to the straight flute and is provided with two sets ofly, and two sets of arc guide ways and two sets of straight flutes communicate each other, and the direction fritter is connected with the arc guide way and turns to the straight flute.

Further, the swing assembly comprises a positioning ring block arranged on one side of the rotating plate block and a center plate arranged on the inner side of the positioning ring block, the side surface of the center plate is opened with an opening for adjustment, a gear plate is arranged inside the center plate, the inner side of the positioning ring block is provided with a matching and accommodating opening groove, four groups of matching and accommodating opening grooves are arranged, the matching and accommodating opening grooves correspond to the openings for adjustment, a driving rotating plate is arranged on the inner bottom surface of the matching and accommodating opening groove, a pushing and shifting gear rod is arranged on the side surface of the driving rotating plate and connected with the gear plate, a movable rotating plate is arranged on the upper surface of the center plate, a driving rod is arranged in the center of the movable rotating plate, one end of the driving rod is connected with the center of the gear plate, an extension rod is arranged on one side of the movable rotating plate, and one end of the extension rod is connected with the swing arm rod.

Furthermore, the end face of the U-shaped clamp setting block is provided with a sleeve setting disc block, the side surface of the sleeve setting disc block is provided with a limiting sliding section block, the side surface of the rotating plate block is provided with a limiting sleeve connection rotating groove, the limiting sleeve connection rotating groove is connected with the sleeve setting disc block and the limiting sliding section block, and the recovery chamber comprises a through groove arranged on the upper surface of the recovery box and an arc-shaped receiving groove arranged at the bottom end of the through groove.

Furtherly, the runner guide is including installing at the bull stick that leads to the inslot inboard and setting up the rotation regulating spindle in the bull stick inside, and the surface cover of bull stick is equipped with the grafting ring, and the surface of grafting ring is provided with pendulum to the guide pole, and the guide has all been seted up to the both sides of pendulum to the guide pole and has been progressively led to the groove, and the side surface of grafting ring has been seted up and has been turned to the guiding gutter, and the guide progressively leads to the groove and turns to the guiding gutter and be linked together, and the guide progressively corresponds to the one end and the connect the via hole in groove.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides a high-performance metal composite material and a preparation method thereof, wherein a recovery box corresponds to a filtering device, one side of the recovery box is provided with a guide connecting plate, the side surface of the recovery box is provided with a connecting through hole, the connecting through hole corresponds to the guide connecting plate, the interior of the recovery box is provided with a recovery chamber, the interior of the recovery chamber is provided with a rotating wheel guide, the filtering device comprises a handle frame plate arranged between a mixing device and a conveying device and a filtering screen plate arranged at the inner side of the handle frame plate, the upper and lower surfaces at two ends of the handle frame plate are both provided with butt-joint sliding grooves, the two side ends of the handle frame plate are both provided with limiting sliding grooves, the inner surfaces of the butt-joint sliding grooves are provided with small guide blocks, the inner sides of the limiting sliding grooves are provided with auxiliary pushing long grooves, a required metal block is placed on the conveying belt and is put into a grinding chamber through conveying, the metal block is ground to powder and then falls to the surface of the filtering screen plate along the lower opening of the grinding chamber, the ground metal powder falls into the mixing cylinder along the filter screen plate, the metal particles which are not completely ground are intercepted on the upper surface of the filter screen plate, four groups of conveying devices are arranged, and then four groups of different metal powders can be simultaneously put into the mixing cylinder, so that various required metal powders are mixed according to a certain proportion and are homogenized to be made into blank powder, the next procedure is rapidly carried out, and the preparation speed is favorably improved.

2. The invention provides a high-performance metal composite material and a preparation method thereof, wherein a swing component comprises a positioning ring block arranged on one side of a rotating plate block and a central disc arranged on the inner side of the positioning ring block, the side surface of the central disc is provided with an adjusting opening, a gear disc is arranged inside the central disc, the inner side of the positioning ring block is provided with matching and accommodating open slots, four groups of matching and accommodating open slots are arranged, the matching and accommodating open slots correspond to the adjusting opening, the inner bottom surface of the matching and accommodating open slots is provided with a driving rotating disc, the side surface of the driving rotating disc is provided with a pushing and rotating toothed bar, the pushing and rotating toothed bar is connected with the gear disc, the upper surface of the central disc is provided with a movable rotating disc, the center of the movable rotating disc is provided with a driving rod, one end of the driving rod is connected with the center of the gear disc, one side of the movable rotating disc is provided with an extension rod, and one end of the extension rod is connected with the swing arm, when metal particles on the upper surface of the filter screen plate are saturated, starting a driving rotating shaft, rotating a roller in the containing tank, connecting an arc-shaped guide groove and a small guide block, leading the small guide block to be dragged and guided by the arc-shaped guide groove, enabling the handle frame plate to integrally translate along the inner side of the U-shaped clamping block, limiting the handle frame plate by a clamping slide block and three groups of auxiliary small rods, enabling the filter equipment to translate towards the outer side of a material mixing port, rolling a movable rotating wheel along an auxiliary pushing elongated slot to improve the smoothness of the filter equipment during translation, starting a driving rotating disc, pushing the rotating gear rod to drive a gear disc to rotate along the inner side of a central disc, driving a movable rotating disc to rotate by the gear disc, enabling a swinging arm rod to swing by taking the movable rotating disc as an axis, connecting a limiting sleeve rotating groove with a sleeve disc block and a limiting sliding joint block, and driving the U-shaped clamping block to integrally swing by taking the rotating disc as the axis, and three groups of auxiliary small rods support one end of the filtering equipment, meanwhile, metal particles on the upper surface of the filter screen plate roll to the inside of the recovery chamber, the gear plate is pushed to push the rotating gear rod to drive the gear plate to rotate, the filtering equipment is restored to a horizontal state, the rotating shaft is rotated again, the guide small block moves to one end of the arc-shaped guide groove and enters the steering straight groove, the elasticity of the connecting spring is utilized, the guide small block slides to the other end of the steering straight groove, the filtering equipment is restored to the original position quickly, further, metal particles which are not completely ground can be cleaned quickly, the filtering effect of the filter screen plate is favorably improved, and the preparation speed is further improved.

3. The invention provides a high-performance metal composite material and a preparation method thereof, wherein a sleeving disc block is arranged on the end surface of a U-shaped clamping block, a limiting sliding joint block is arranged on the side surface of the sleeving disc block, a limiting sleeving rotary groove is arranged on the side surface of a rotary plate block, the limiting sleeving rotary groove is connected with the sleeving disc block and the limiting sliding joint block, a recovery chamber comprises a through groove arranged on the upper surface of a recovery box and an arc-shaped bearing groove arranged at the bottom end of the through groove, a rotary wheel guide part comprises a rotary rod arranged on the inner side of the through groove and a rotary adjusting shaft arranged in the rotary rod, a sleeving ring is sleeved on the outer surface of the rotary rod, a swinging guide rod is arranged on the outer surface of the sleeving ring, guide delivery grooves are arranged on both sides of the swinging guide rod, a steering guide groove is arranged on the side surface of the sleeving ring, the guide delivery grooves are communicated with the steering guide grooves, one end of each guide delivery groove corresponds to a connecting through hole, metal particles piles up and accepts the groove leading to the groove and arc, when needs retrieve metal particles, start to rotate the regulating spindle, drive the pendulum and constantly scrape the bottom of receiving the arc to the one end of material pole, the arc is accepted the inside metal particles of inslot and is delivered to the groove by the receipts guide, along with the rotation of bull stick, metal particles gets into another guide along turning to the guiding gutter and delivers to the groove, when the pendulum aims at connect the via hole to the one end of material pole, metal particles discharges the recovery chamber along the guide connecting plate, utilize the arc wainscot of groove is accepted to the arc, metal particles automatic filling arc in the groove accepts the empty breach of groove, so that retrieve metal particles fast, need not manual operation, grind it once more, in order to avoid influencing the ratio of all kinds of materials.

Drawings

FIG. 1 is a flow chart of the preparation process of the high performance metal composite of the present invention;

FIG. 2 is a schematic view of the overall structure of the high-performance metal composite material manufacturing method of the present invention;

FIG. 3 is a schematic structural view of a conveying apparatus for a high performance metal composite manufacturing method according to the present invention;

FIG. 4 is a schematic structural diagram of a material mixing device in the preparation method of the high-performance metal composite material;

FIG. 5 is a schematic structural diagram of a filtering apparatus for a high performance metal composite manufacturing method according to the present invention;

FIG. 6 is a schematic structural diagram of an adjusting assembly of the high-performance metal composite material preparation method of the present invention;

FIG. 7 is a schematic view of a return assembly structure of the high performance metal composite manufacturing method of the present invention;

FIG. 8 is an enlarged view taken at B of FIG. 6 in accordance with the present invention;

FIG. 9 is an enlarged view taken at A of FIG. 5 in accordance with the present invention;

FIG. 10 is a schematic view of the structure of an auxiliary pushing long groove of the high-performance metal composite material preparation method of the present invention;

FIG. 11 is a schematic view of a disassembled structure of a swing assembly in the method for preparing a high performance metal composite according to the present invention;

FIG. 12 is a schematic structural view of a spacing sleeve rotary slot of the high-performance metal composite material preparation method of the present invention;

FIG. 13 is a schematic view of the inner structure of the recycling chamber of the method for preparing a high performance metal composite according to the present invention;

FIG. 14 is a schematic view of the structure of a runner guide according to the method for manufacturing a high-performance metal composite material of the present invention.

In the figure: 1. mixing equipment; 11. a mixing cylinder; 12. a mixing port; 13. a recovery box; 14. a material guide connecting plate; 15. a connecting through hole; 16. a recovery chamber; 161. the groove is communicated; 162. an arc-shaped bearing groove; 17. a runner guide; 171. a rotating rod; 172. rotating the adjusting shaft; 173. a sleeving connection ring; 174. a swing guide rod; 175. a material guiding forward slot; 176. a steering diversion trench; 2. a transfer device; 21. conveying the straight frame; 22. a conveyor belt; 23. a grinding assembly; 24. a grinding chamber; 3. a filtration device; 31. a handle frame plate; 32. a filter screen plate; 33. butting the sliding chutes; 34. a limiting chute; 35. a guide small block; 36. auxiliary pushing long grooves; 4. adjusting the component; 41. a U-shaped clamping block; 411. clamping the sliding block; 412. sleeving a disc block; 413. a limiting sliding block; 42. a rotating plate block; 421. the limiting sleeve is connected with the rotary groove; 43. a swing assembly; 431. a central disk; 4311. a movable turntable; 4312. a drive rod; 4313. an extension rod; 432. positioning the ring block; 433. adjusting the opening; 434. a gear plate; 435. the accommodating open slot is matched; 436. driving the turntable; 437. the gear shifting rod is pushed; 44. swinging the arm; 45. an auxiliary small rod; 451. a movable runner; 452. a connecting spring; 46. butting the sliding blocks; 47. accommodating grooves; 48. a return component; 481. rotating the roller; 482. driving the rotating shaft; 483. an arc-shaped guide groove; 484. a steering straight groove; 5. a hanging and connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problems that various required metal powders need to be added one by one in the process of material mixing and the operation is complicated, the following preferred technical scheme is provided as shown in fig. 1-5:

a high-performance metal composite material comprises the following components in percentage by mass: 17 parts of graphene, 7 parts of carbon nano tube, 54 parts of polypropylene, 11 parts of toughening agent, 77 parts of metal powder, 0.3 part of swelling agent, 23 parts of mineral filler, 3 parts of scratch-resistant auxiliary agent and 1 part of anti-aging agent;

s01: a powder preparation process: feeding a metal raw material into an electric arc furnace to be smelted into molten metal, then feeding the molten metal into a water atomization reaction furnace, cutting the molten metal by high-pressure water, cracking the molten metal into tiny particle crystals, and forming the tiny particle crystals into metal powder through a conveying device 2 and a filtering device 3;

S02: the material mixing process comprises the following steps: pouring various required powders into the mixing equipment 1 according to a certain proportion, fully mixing the powders, and homogenizing to prepare blank powder;

s04: and (3) a sintering process: feeding the shaped preform into a sintering furnace, heating it to a temperature below the melting point of the powder constituents, holding it for a period of time, and then cooling it to agglomerate the metal grains;

s05: and (3) post-processing: according to different requirements of products, various modes are adopted, such as metal processing technologies of finishing, oil immersion, machining, heat treatment, electroplating, rolling, forging and the like, so that the high-strength metal material composite product is finally obtained.

The upper end of the mixing device 1 is provided with a conveying device 2, the conveying device 2 is provided with four groups, the lower end of the conveying device 2 is provided with a filtering device 3, two sides of the filtering device 3 are respectively provided with an adjusting component 4, the upper surface of the adjusting component 4 is provided with a hanging rod 5, one end of the hanging rod 5 is connected with the lower surface of the conveying device 2, the conveying device 2 comprises a conveying straight frame 21 and a conveying belt 22 arranged on the inner side of the conveying straight frame 21, one end of the conveying straight frame 21 is provided with a grinding component 23, a grinding chamber 24 is arranged in the grinding component 23, the grinding chamber 24 is aligned to one end of the conveying belt 22, the mixing device 1 comprises a mixing cylinder 11 and a mixing port 12 arranged on the upper surface of the mixing cylinder 11, the side surface of the mixing port 12 is provided with four groups of recovery boxes 13, the recovery boxes 13 correspond to the filtering device 3, one side of the recovery boxes 13 is provided with a material guiding plate 14, connect the via hole 15 has been seted up to the side surface of retrieving box 13, connect the via hole 15 and the guide fishplate bar 14 is corresponding, the inside of retrieving box 13 is provided with retrieves room 16, the inside of retrieving room 16 is provided with runner guide 17, filtration equipment 3 is including setting up handle frame plate 31 between compounding equipment 1 and conveying equipment 2 and setting up the filter plate 32 at handle frame plate 31 inboard, butt joint spout 33 has all been seted up to the upper and lower surface at handle frame plate 31 both ends, spacing spout 34 has all been seted up to the both sides end of handle frame plate 31, the internal surface of butt joint spout 33 is provided with direction fritter 35, supplementary lapse elongated slot 36 has been seted up to the inboard of spacing spout 34.

Specifically, the required metal blocks are placed on the conveyor belt 22 and are put into the grinding chamber 24 through conveying, the metal blocks are ground into powder and then fall onto the surface of the filter screen plate 32 along the lower opening of the grinding chamber 24, the ground metal powder falls into the mixing cylinder 11 along the filter screen plate 32, metal particles which are not completely ground are intercepted on the upper surface of the filter screen plate 32, four groups of conveying devices 2 are arranged, four groups of different metal powders can be simultaneously put into the mixing cylinder 11, so that the required metal powders are mixed according to a certain proportion and are homogenized to be made into blank powder, the next procedure can be rapidly carried out, and the preparation speed is favorably improved.

In order to solve the technical problems that a small amount of impurities are contained in metal powder, a filtering component intercepts the metal powder, so that the filtering equipment is easily saturated and blocked, the filtering effect of the filtering equipment is influenced, and further the preparation efficiency is easily reduced gradually, as shown in fig. 6 to 12, the following preferable technical scheme is provided:

the adjusting assembly 4 comprises a U-shaped clamping block 41 arranged outside the handle frame plate 31 and a rotating plate block 42 arranged at one end of the U-shaped clamping block 41, wherein the inner side of the U-shaped clamping block 41 is provided with a clamping slide block 411, the clamping slide block 411 is connected with the limiting slide groove 34, one side of the rotating plate block 42 is provided with a swinging assembly 43, one side of the swinging assembly 43 is provided with a swinging arm rod 44, the side surface of one end of the swinging arm rod 44 is provided with an auxiliary small rod 45, the auxiliary small rods 45 are provided with three groups, the centers of the upper surface and the lower surface of the U-shaped clamping block 41 are provided with butt joint slide blocks 46, the butt joint slide blocks 46 are matched with the butt joint slide grooves 33, the inner side of the butt joint slide blocks 46 is provided with an accommodating groove 47, a return assembly 48 is arranged inside the accommodating groove 47, one end of the auxiliary small rod 45 is sleeved with a movable rotating wheel 451 connected with the auxiliary pushing long groove 36, one side of the auxiliary small rod 45 is provided with a connecting spring 452, one end of the connecting spring 452 is connected with the side surface of the limit sliding groove 34, the return assembly 48 comprises a rotating roller 481 and driving rotating shafts 482 arranged at two ends of the rotating roller 481, the rotating roller 481 is connected with the inner wall of the accommodating groove 47 through the driving rotating shafts 482, arc-shaped guide grooves 483 are formed in the surface of the rotating roller 481, two groups of arc-shaped guide grooves 483 are arranged, a steering straight groove 484 is formed between the two groups of arc-shaped guide grooves 483, two groups of steering straight grooves 484 are arranged, the two groups of arc-shaped guide grooves 483 and the two groups of steering straight grooves 484 are communicated with each other, and the guide small blocks 35 are connected with the arc-shaped guide grooves 483 and the steering straight grooves 484.

The swing assembly 43 includes a positioning ring block 432 installed at one side of the rotating plate block 42 and a center plate 431 disposed at an inner side of the positioning ring block 432, an adjustment opening 433 is formed at a side surface of the center plate 431, a gear plate 434 is installed inside the center plate 431, a matching accommodating opening 435 is formed at an inner side of the positioning ring block 432, four groups of matching accommodating opening 435 are provided, the matching accommodating opening 435 corresponds to the adjustment opening 433, a driving turntable 436 is disposed at an inner bottom surface of the matching accommodating opening 435, a pushing and shifting gear rod 437 is installed at a side surface of the driving turntable 436, the pushing and shifting gear rod 437 is connected with the gear plate 434, a movable turntable 4311 is installed at an upper surface of the center plate 431, a driving rod 4312 is disposed at a center of the movable turntable 4311, one end of the driving rod 4312 is connected with a center of the gear plate 434, an extension rod 4313 is disposed at one side of the movable turntable 4311, and one end of the extension rod 4313 is connected with the swing arm 44.

Specifically, when the metal particles on the upper surface of the filter screen plate 32 are saturated, the driving rotating shaft 482 is started, the rotating roller 481 rotates inside the accommodating groove 47, the arc-shaped guide groove 483 is used for connecting with the guide small block 35, the arc-shaped guide groove 483 guides the guide small block 35 in a traction manner, so that the whole handle frame plate 31 translates along the inner side of the U-shaped clamping block 41, the clamping sliding block 411 and the three sets of auxiliary small rods 45 limit the position of the handle frame plate, the filter device 3 translates towards the outer side of the material mixing port 12, the movable rotating wheel 451 rolls along the auxiliary pushing elongated slot 36 to improve the smoothness of the translation of the filter device 3, the driving rotating disc 436 is started, the pushing and rotating toothed bar 437 drives the gear disc 434 to rotate along the inner side of the central disc 431, the gear disc 434 drives the movable rotating disc 4311 to rotate, the swinging arm 44 swings around the movable rotating disc 4311 as the axis, and the limit sleeving rotating groove 421 is used for connecting with the sleeving disc block 412 and the limit sliding block 413, the U-shaped clamping block 41 drives the whole filtering device 3 to swing by taking the rotating plate block 42 as an axis, and three groups of auxiliary small rods 45 support one end of the filtering device 3, meanwhile, metal particles on the upper surface of the filtering screen plate 32 roll into the recycling chamber 16, the gear plate 434 is driven to rotate by pushing the rotating gear rod 437, the filtering device 3 is restored to a horizontal state, the driving rotating shaft 482 is rotated again, the guide small block 35 moves to one end of the arc-shaped guide groove 483 and enters the steering straight groove 484, the guide small block 35 slides to the other end of the steering straight groove 484 by the elasticity of the connecting spring 452, and the filtering device 3 is restored to the original position quickly, so that the metal particles which are not completely ground can be cleaned quickly, the filtering effect of the filtering screen plate 32 can be improved, and the preparation rate can be further improved.

In order to better solve the technical problem that the proportioning of the metal powder material is affected, as shown in fig. 4, 13 and 14, the following preferred technical solutions are provided:

the end face of the U-shaped clamp block 41 is provided with a sleeving disc block 412, the side surface of the sleeving disc block 412 is provided with a limiting sliding section block 413, the side surface of the rotating plate block 42 is provided with a limiting sleeving rotating groove 421, the limiting sleeving rotating groove 421 is connected with the sleeving disc block 412 and the limiting sliding section block 413, the recovery chamber 16 comprises an access groove 161 arranged on the upper surface of the recovery box 13 and an arc-shaped receiving groove 162 arranged at the bottom end of the access groove 161, the rotating wheel guide part 17 comprises a rotating rod 171 arranged on the inner side of the access groove 161 and a rotating adjusting shaft 172 arranged inside the rotating rod 171, the outer surface of the rotating rod 171 is sleeved with a sleeving ring 173, the outer surface of the sleeving ring 173 is provided with a swinging guide rod 174, the two sides of the swinging guide rod 174 are provided with guide delivery grooves 175, the side surface of the sleeving ring 173 is provided with a turning guide groove 176, the guide delivery grooves 175 are communicated with the turning guide grooves 176, and one end of the guide delivery grooves 175 corresponds to the connecting through hole 15.

Specifically, the metal particles are accumulated in the inlet channel 161 and the arc receiving channel 162, when the metal particles need to be recovered, the rotating adjusting shaft 172 is started to drive one end of the swinging guide rod 174 to continuously scrape the bottom of the arc receiving channel 162, the metal particles in the arc receiving channel 162 are collected into the guide material delivering channel 175, along with the rotation of the rotating rod 171, the metal particles enter the other guide material delivering channel 175 along the steering guide channel 176, and when one end of the swinging guide rod 174 is aligned with the connecting through hole 15, the metal particles are discharged out of the recovery chamber 16 along the guide material receiving plate 14, and by utilizing the arc facing surface of the arc receiving channel 162, the metal particles in the inlet channel 161 automatically fill the gap of the arc receiving channel 162, so as to recover the metal particles quickly, and the metal particles are ground again without manual operation, so as to avoid affecting the mixture ratio of various materials.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. A high performance metal composite characterized by: the composite material comprises the following components in parts by mass: 17 parts of graphene, 7 parts of carbon nano tubes, 54 parts of polypropylene, 11 parts of a toughening agent, 77 parts of metal powder, 0.3 part of a swelling agent, 23 parts of a mineral filler, 3 parts of a scratch-resistant auxiliary agent and 1 part of an anti-aging agent;

s01: a powder preparation process: feeding a metal raw material into an electric arc furnace to smelt the metal raw material into molten metal, then feeding the molten metal into a water atomization reaction furnace, cutting the molten metal by high-pressure water, cracking the molten metal into tiny particle crystals, and forming the tiny particle crystals into metal powder through a conveying device (2) and a filtering device (3);

s02: the material mixing process comprises the following steps: pouring various required powders into a mixing device (1), fully mixing the powders, and homogenizing to prepare blank powder;

S03: the forming process comprises the following steps: loading the mixed material into a molding press, and preparing a parison at high pressure;

s05: and (3) post-processing: according to different requirements of products, various ways are adopted to finally obtain a high-strength metal material composite product;

the material mixing device (1) in the S02, wherein the upper end of the material mixing device (1) is provided with conveying devices (2), the conveying devices (2) are provided with four groups, the lower end of the conveying device (2) is provided with filtering devices (3), adjusting assemblies (4) are arranged on two sides of each filtering device (3), the upper surfaces of the adjusting assemblies (4) are provided with hanging and connecting rods (5), and one ends of the hanging and connecting rods (5) are connected with the lower surface of the conveying device (2);

the conveying equipment (2) comprises a conveying straight frame (21) and a conveying belt (22) arranged on the inner side of the conveying straight frame (21), one end of the conveying straight frame (21) is provided with a grinding assembly (23), a grinding chamber (24) is arranged inside the grinding assembly (23), the grinding chamber (24) is aligned to one end of the conveying belt (22), the mixing equipment (1) comprises a mixing cylinder (11) and mixing ports (12) arranged on the upper surface of the mixing cylinder (11), the side surfaces of the mixing ports (12) are provided with recovery boxes (13), the recovery boxes (13) are provided with four groups, the recovery boxes (13) correspond to the filtering equipment (3), one side of each recovery box (13) is provided with a material guide connecting plate (14), the side surface of each recovery box (13) is provided with a connecting through hole (15), the connecting through holes (15) correspond to the material guide plate (14), the interior of each recovery box (13) is provided with a recovery chamber (16), a runner guide (17) is provided inside the recovery chamber (16).

2. A high performance metallic composite according to claim 1, wherein: the filtering equipment (3) comprises a handle frame plate (31) arranged between the mixing equipment (1) and the conveying equipment (2) and a filter screen plate (32) arranged on the inner side of the handle frame plate (31), butt joint sliding grooves (33) are formed in the upper surface and the lower surface of the two ends of the handle frame plate (31), limiting sliding grooves (34) are formed in the two side ends of the handle frame plate (31), small guide blocks (35) are arranged on the inner surface of the butt joint sliding grooves (33), and auxiliary pushing long grooves (36) are formed in the inner side of the limiting sliding grooves (34).

3. A high performance metallic composite according to claim 2, wherein: the adjusting assembly (4) comprises a U-shaped clamping block (41) clamped at the outer side of the handle frame plate (31) and a rotating plate block (42) arranged at one end of the U-shaped clamping block (41), a clamping slide block (411) is arranged at the inner side of the U-shaped clamping block (41), the clamping slide block (411) is connected with a limiting sliding groove (34), a swinging assembly (43) is arranged at one side of the rotating plate block (42), a swinging arm rod (44) is arranged at one side of the swinging assembly (43), auxiliary small rods (45) are arranged on the side surface of one end of the swinging arm rod (44), three groups of auxiliary small rods (45) are arranged, docking slide blocks (46) are arranged at the centers of the upper and lower surfaces of the U-shaped clamping block (41), the docking slide blocks (46) are matched with the docking sliding groove (33), accommodating grooves (47) are formed in the inner sides of the docking slide blocks (46), a return assembly (48) is arranged in the accommodating grooves (47), a movable rotating wheel (451) is sleeved at one end of each auxiliary small rod (45), the movable rotating wheel (451) is connected with the auxiliary pushing long groove (36), one side of the auxiliary small rod (45) is provided with a connecting spring (452), and one end of the connecting spring (452) is connected with the side surface of the limiting sliding groove (34).

4. A high performance metallic composite as claimed in claim 3 wherein: the return assembly (48) comprises a rotating roller (481) and driving rotating shafts (482) arranged at two ends of the rotating roller (481), the rotating roller (481) is connected with the inner wall of the accommodating groove (47) through the driving rotating shafts (482), arc guide grooves (483) are formed in the surface of the rotating roller (481), two groups of arc guide grooves (483) are arranged, a steering straight groove (484) is formed between the two groups of arc guide grooves (483), the steering straight groove (484) is provided with two groups, the two groups of arc guide grooves (483) and the two groups of steering straight grooves (484) are communicated with each other, and the guide small block (35) is connected with the arc guide grooves (483) and the steering straight groove (484).

5. The high performance metallic composite of claim 4, wherein: the swing assembly (43) comprises a positioning ring block (432) arranged on one side of a rotating plate block (42) and a central disc (431) arranged on the inner side of the positioning ring block (432), the side surface of the central disc (431) is provided with an adjusting opening (433), a gear disc (434) is arranged inside the central disc (431), the inner side of the positioning ring block (432) is provided with matching and accommodating opening grooves (435), four groups of matching and accommodating opening grooves (435) are arranged, the matching and accommodating opening grooves (435) correspond to the adjusting opening (433), a driving rotating disc (436) is arranged on the inner bottom surface of the matching and accommodating opening groove (435), a pushing and shifting gear rod (437) is arranged on the side surface of the driving rotating disc (436), the pushing and shifting gear rod (437) is connected with the gear disc (434), a movable rotating disc (4311) is arranged on the upper surface of the central disc (431), and a driving rod (4312) is arranged in the center of the movable rotating disc (4311), one end of the driving rod (4312) is connected with the center of the gear disc (434), one side of the movable turntable (4311) is provided with an extension rod (4313), and one end of the extension rod (4313) is connected with the swinging arm rod (44).

6. A high performance metallic composite as claimed in claim 3 wherein: the end face of the U-shaped clamp setting block (41) is provided with a sleeve setting disc block (412), the side surface of the sleeve setting disc block (412) is provided with a limiting sliding section block (413), the side surface of the rotating plate block (42) is provided with a limiting sleeve rotating groove (421), the limiting sleeve rotating groove (421) is connected with the sleeve setting disc block (412) and the limiting sliding section block (413), and the recovery chamber (16) comprises a through groove (161) formed in the upper surface of the recovery box (13) and an arc-shaped receiving groove (162) formed in the bottom end of the through groove (161).

7. The high performance metallic composite of claim 6, wherein: runner guide spare (17) is including installing bull stick (171) and the rotation regulating spindle (172) of setting in bull stick (171) inside in logical groove (161) inboard, the surface cover of bull stick (171) is equipped with cover ring (173), the surface of cover ring (173) is provided with pendulum guide rod (174), the guide has all been seted up to the both sides of pendulum guide rod (174) and has been handed to groove (175), the side surface of cover ring (173) has been seted up and has been turned to guiding gutter (176), the guide is handed to groove (175) and is turned to guiding gutter (176) and be linked together, the guide is handed to the one end and the connecting hole (15) of groove (175) and is corresponding.