CN114406257B - Automatic feeding screening mechanism and feeding process for high-performance tungsten-copper alloy production - Google Patents
Automatic feeding screening mechanism and feeding process for high-performance tungsten-copper alloy production Download PDFInfo
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- CN114406257B CN114406257B CN202210085073.XA CN202210085073A CN114406257B CN 114406257 B CN114406257 B CN 114406257B CN 202210085073 A CN202210085073 A CN 202210085073A CN 114406257 B CN114406257 B CN 114406257B
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- motor
- copper alloy
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- 238000012216 screening Methods 0.000 title claims abstract description 39
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 19
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 45
- 239000000843 powder Substances 0.000 claims description 24
- 238000007664 blowing Methods 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 3
- 238000007873 sieving Methods 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 239000012535 impurity Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention relates to the technical field of alloy production, in particular to an automatic feeding screening mechanism and a feeding process for high-performance tungsten-copper alloy production. The invention comprises a discharging frame and a connecting pipe, wherein the surface of the discharging frame is provided with a screening structure, the screening structure comprises a second motor, the second motor is fixedly connected with the discharging frame, the output end of the second motor is fixedly connected with the connecting frame, the connecting frame is rotationally connected with the discharging frame, the inner wall of the connecting frame is fixedly connected with a bottom plate, the surface of the bottom plate is fixedly connected with a fixing plate, the surface of the fixing plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a stirring blade, the surface of the bottom plate is fixedly connected with a triangular block, and through holes are formed in the surfaces of the triangular block and the bottom plate. Solves the problems that the mixing and sieving are often carried out in a scattered way, and the middle part is required to be transported, so that a large amount of time is wasted.
Description
Technical Field
The invention relates to the technical field of alloy production, in particular to an automatic feeding screening mechanism and a feeding process for high-performance tungsten-copper alloy production.
Background
Along with the production of precision parts, high-performance tungsten-copper alloy is a material frequently used in the processing field, when the tungsten-copper alloy is produced, metal powder or filler and other materials are often required to be screened, then feeding production is carried out, in the production process, the metal powder and the filler are often required to be fully mixed, then screening is carried out, and finally the filler is finally screened, but the mixing and screening are often carried out in a dispersing way, so that the middle is required to be transported, and a large amount of time is wasted.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, mixing and sieving are often carried out in a scattered way, so that the middle part needs to be transported, and a large amount of time is wasted.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an automatic feed screening mechanism and feed technology are used in production of high performance tungsten copper alloy, includes blowing frame and connecting pipe, the surface of blowing frame is equipped with screening structure, screening structure includes the second motor, second motor and blowing frame fixed connection, the output fixedly connected with linking frame of second motor, linking frame and blowing frame rotate to be connected, the inner wall fixedly connected with bottom plate of linking frame, the fixed surface of bottom plate is connected with the fixed plate, the fixed surface of fixed plate is connected with first motor, the output fixedly connected with stirring leaf of first motor, the fixed surface of bottom plate is connected with the triangle piece, the through-hole has all been seted up on the surface of triangle piece and bottom plate, the inner wall size looks adaptation of linking frame and blowing frame.
The effects achieved by the components are as follows: the first motor, the second motor and the third motor are servo motors, the second motor is started, the second motor drives the connecting frame to rotate in the discharging frame, metal powder and other materials are placed in the connecting frame at the moment, when the fixing plate is located below, powder materials are located in the connecting plate, at the moment, the first motor drives the stirring blades to rotate, so that various powder materials are fully mixed, then the second motor is used for reversing the rotating plate, one end of the connecting plate is upwards, at the moment, powder in the connecting plate moves downwards along the bottom plate, at the moment, the powder materials fall into through holes in triangular blocks and the surface of the bottom plate and fall into the machine from the connecting pipe to be processed, the process is repeated repeatedly, and the materials can be screened and mixed repeatedly.
Preferably, the lateral wall fixedly connected with is dull and stereotyped of blowing frame, two the surface of dull and stereotyped is sliding connection respectively has first vertical board and the vertical board of second, the equal fixedly connected with third motor in the surface of first vertical board and the vertical board of second, the output fixedly connected with cam of third motor, dull and stereotyped fixedly connected with slide, fixedly connected with first spring between slide and the first vertical inboard wall.
The effects achieved by the components are as follows: and the third motor is started, the cam is driven to rotate, the cam drives the sliding plate to move at the moment, the sliding plate drives the flat plate to move transversely, the flat plate drives the discharging frame to move transversely at the moment, so that screening efficiency is higher, and the first spring is matched with the cam to reciprocate the sliding plate.
Preferably, the through holes are obliquely arranged along the top edge of the triangular block, and the fixing plate is L-shaped.
The effects achieved by the components are as follows: the through hole slope sets up and makes the material can not directly drop when moving towards the direction of fixed plate to make the material can concentrate to the fixed plate in carry out stirring mix, when mixing the back, thereby reverse rotation bottom plate makes the material remove towards in the through hole, and thereby sieves through the drive of third motor.
Preferably, the fixed plate is fixedly connected with the square plate on the surface, the second spring is fixedly connected with the surface of the square plate, one end of the second spring away from the square plate is fixedly connected with a clamping block, the surface of the clamping block is sleeved with a limiting plate, and the surface of the limiting plate is fixedly connected with a collecting plate.
The effects achieved by the components are as follows: the collecting plate is placed on the opening surface of the fixing plate, and after the sundries left by screening are arranged on the bottom plate, the bottom plate is rotated to enable the sundries to move towards the collecting plate, so that the sundries are taken out through the collecting plate.
Preferably, the clamping groove is formed in the surface of the limiting plate, the size of the clamping groove is matched with the size of the clamping block, the cross section of the clamping block and the cross section of the collecting plate are L-shaped, and the clamping block is slidably connected with the surface of the fixing plate.
The effects achieved by the components are as follows: the collecting plate is placed in the connecting frame, after the short arm end of the collecting plate is contacted with the bottom plate, the limiting plate is positioned on the surface of the fixed plate, the clamping block is clamped into the clamping groove on the surface of the limiting plate, the long arm end of the clamping block is used for limiting the limiting plate to move towards the direction away from the fixed plate, and the second spring between the clamping block and the square plate is used for always pushing the clamping block to be clamped in the clamping groove and not easy to fall off, so that sundries are conveniently collected by the collecting plate.
Preferably, the surface of the second vertical plate is provided with a placement structure, the placement structure comprises a fixing rod, the surface of the fixing rod is fixedly connected with the second vertical plate, a fixing frame is fixedly connected with the top end of the fixing rod, a baffle is slidably connected with the inner wall of the fixing frame, the section of the baffle is in a T shape, round bars are inserted into two sides of the baffle, and the round bars are inserted into the top ends of the fixing frame.
The effects achieved by the components are as follows: separate fixed frame through a plurality of baffle to conveniently place multiunit material in fixed frame, and when the material in the fixed frame is put into the connection frame, take out the round bar from fixed frame in, then sliding baffle, the baffle scrapes the material in the fixed frame in this moment into the connection frame, thereby conveniently carry out the ratio fast.
Preferably, the lateral wall fixedly connected with curb plate of fixed frame, the inner wall sliding connection of curb plate has the slide bar, the top of slide bar rotates and is connected with the roof, the fixed surface of roof is connected with the cylinder, the surface rotation cover of cylinder has the swivel plate, the surface fixed mounting of swivel plate has small-size electronic scale.
The effects achieved by the components are as follows: the components of the materials can be weighed through the small electronic scale, after the materials are weighed, the rotating plate is rotated to enable the small electronic scale to incline, and the weighed materials directly fall into the fixed frame at the moment, so that the operation of weighing and transferring in other places is avoided, and time is saved.
Preferably, the surface of the cylinder is fixedly connected with a circular ring, and a limit strip is inserted into the internal thread of the circular ring.
The effects achieved by the components are as follows: the limit bar is screwed down to press the rotating plate, so that the rotation of the rotating plate is limited.
Preferably, the surface of blowing frame is equipped with auxiliary structure, auxiliary structure includes the connecting block, the surface of connecting block and blowing frame fixed connection, the surface sliding sleeve of connecting block has the connecting plate, the surface of connecting plate and connecting pipe fixed connection, the inner wall rotation of connecting block is connected with the commentaries on classics strip, the fixed surface of commentaries on classics strip is connected with the square, the surface sliding sleeve of square has the cover piece, fixedly connected with third spring between cover piece and the square, the fixed surface of cover piece is connected with the stock, the equal fixedly connected with cutting in both ends of stock, the slot has been seted up to the surface of connecting plate, the size of slot and the size looks adaptation of cutting.
The effects achieved by the components are as follows: the blowing frame and the connecting pipe are connected through auxiliary structure, when being connected, with the connecting plate cover on the connecting block surface, then rotate square and cover piece and be the level, insert the slot on connecting plate surface through the stock in this moment, and the third spring between square and the cover piece will avoid the cutting to drop from the slot is unexpected, take out the back from the blowing frame when the connecting pipe, rotate the square and be vertical state, stock and cutting will be in the top of square this moment, when the connecting pipe drives the connecting plate and is close to, the cutting will not influence the removal of connecting plate, and the distance size between the connecting plate of connecting pipe both sides and the size looks adaptation of blowing frame.
Preferably, the method comprises
S1: weighing metal powder and filler by a small electronic scale, pouring the weighed metal powder and filler into a fixed frame, and separating the metal powder and the filler by a baffle plate;
s2: when feeding is needed, scraping the raw materials into the connecting frame through the baffle plate;
s3: then, starting a second motor, wherein the second motor drives the connecting frame to rotate in a reciprocating manner so as to screen;
s4: simultaneously, the stirring blade is driven to rotate by the first motor, so that the raw materials are mixed;
s5: the third motor is used for transversely vibrating the discharging frame, so that screening is quickened;
s6: the qualified raw materials enter the connecting pipe through the through hole and fall into the internal mixer, and the materials are extruded through the internal mixer at the moment, so that a molten mixture is obtained.
Compared with the prior art, the invention has the advantages and positive effects that:
in the invention, the first motor, the second motor and the second motor are servo motors, the second motor drives the connecting frame to rotate in the discharging frame, metal powder and other materials are placed in the connecting frame at the moment, when the fixing plate is positioned below, powder materials are positioned in the connecting plate, the first motor drives the stirring blade to rotate, so that various powder materials are fully mixed, then one end of the connecting plate is reversed through the second motor, the powder in the connecting plate moves downwards along the bottom plate at the moment, the powder materials fall down through the triangular blocks and through holes on the surface of the bottom plate and fall into the machine from the connecting pipe for processing, the process is repeatedly repeated, the materials can be repeatedly mixed while being screened, and the process of firstly mixing and then screening various materials is avoided by arranging the screening structure, so that the feeding efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the right side structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 2;
FIG. 6 is an enlarged view of the invention at B in FIG. 3;
FIG. 7 is an enlarged view of FIG. 4 at C in accordance with the present invention;
FIG. 8 is a schematic view of a portion of a placement structure according to the present invention;
FIG. 9 is an enlarged view of the invention at D in FIG. 8;
FIG. 10 is a schematic view of a portion of an auxiliary structure of the present invention.
Legend description: 1. a discharging frame; 2. a connecting pipe; 3. a screening structure; 301. a connection frame; 302. a fixing plate; 303. a bottom plate; 304. triangular blocks; 305. a first motor; 306. stirring the leaves; 307. a flat plate; 308. a first vertical plate; 309. a slide plate; 310. a third motor; 311. a cam; 312. a collection plate; 313. a limiting plate; 314. a clamping block; 315. a square plate; 316. a second vertical plate; 317. a second motor; 4. placing a structure; 401. a fixed rod; 402. a fixed frame; 403. a baffle; 404. round strips; 405. a slide bar; 406. a top plate; 407. a small electronic scale; 408. a rotating plate; 409. a cylinder; 410. a circular ring; 411. a limit bar; 412. a side plate; 5. an auxiliary structure; 51. a connecting block; 52. a connecting plate; 53. rotating the strip; 54. a square block; 55. sleeving blocks; 56. a long rod; 57. cutting; 58. a slot.
Detailed Description
Referring to fig. 1, the present invention provides a technical solution: an automatic feeding screening mechanism and a feeding process for high-performance tungsten copper alloy production comprise a discharging frame 1 and a connecting pipe 2.
The specific arrangement and function of the screening arrangement 3, the placement arrangement 4 and the auxiliary arrangement 5 will be described in detail below.
Referring to fig. 2, the surface of the discharging frame 1 is provided with a screening structure 3, the screening structure 3 comprises a second motor 317, the second motor 317 is fixedly connected with the discharging frame 1, the output end of the second motor 317 is fixedly connected with a connecting frame 301, the connecting frame 301 is rotationally connected with the discharging frame 1, the inner wall of the connecting frame 301 is fixedly connected with a bottom plate 303, the surface of the bottom plate 303 is fixedly connected with a fixing plate 302, the surface of the fixing plate 302 is fixedly connected with a first motor 305, the output end of the first motor 305 is fixedly connected with a stirring blade 306, the surface of the bottom plate 303 is fixedly connected with a triangular block 304, through holes are formed in the surfaces of the triangular block 304 and the bottom plate 303, and the size of the connecting frame 301 is matched with the size of the inner wall of the discharging frame 1.
Referring to fig. 3, specifically, a flat plate 307 is fixedly connected to a side wall of the discharging frame 1, surfaces of the two flat plates 307 are respectively and slidably connected with a first vertical plate 308 and a second vertical plate 316, surfaces of the first vertical plate 308 and the second vertical plate 316 are respectively and fixedly connected with a third motor 310, an output end of the third motor 310 is fixedly connected with a cam 311, a sliding plate 309 is fixedly connected to a surface of the flat plate 307, and a first spring is fixedly connected between the sliding plate 309 and an inner wall of the first vertical plate 308; the third motor 310 is started, the third motor 310 drives the cam 311 to rotate, at the moment, the cam 311 drives the sliding plate 309 to move, the sliding plate 309 drives the flat plate 307 to move transversely, at the moment, the flat plate 307 drives the discharging frame 1 to move transversely, so that screening efficiency is higher, and the first spring cooperates with the cam 311 to reciprocate the sliding plate 309.
Referring to fig. 4, specifically, the through hole is disposed along the top edge of the triangular block 304 in an inclined manner, and the fixing plate 302 has an "L" shape; the inclined arrangement of the through holes prevents the material from falling directly when moving towards the fixed plate 302, so that the material can be concentrated into the fixed plate 302 for stirring and mixing, and after the mixing is finished, the bottom plate 303 is reversely rotated so that the material moves towards the through holes and is driven by the third motor 310 for sieving.
Referring to fig. 5, specifically, a square plate 315 is fixedly connected to the surface of the fixed plate 302, a second spring is fixedly connected to the surface of the square plate 315, a clamping block 314 is fixedly connected to one end of the second spring away from the square plate 315, a limiting plate 313 is sleeved on the surface of the clamping block 314, and a collecting plate 312 is fixedly connected to the surface of the limiting plate 313; the collecting plate 312 is placed on the opening surface of the fixed plate 302, and after the impurities left by screening are placed on the bottom plate 303, the bottom plate 303 is rotated so that the impurities are moved toward the collecting plate 312, whereby the impurities are taken out through the collecting plate 312.
Referring to fig. 6, in the present embodiment: the surface of the limiting plate 313 is provided with a clamping groove, the size of the clamping groove is matched with the size of the clamping block 314, the cross section of the clamping block 314 and the cross section of the collecting plate 312 are L-shaped, and the clamping block 314 is in sliding connection with the surface of the fixed plate 302; after the collecting plate 312 is placed in the connecting frame 301 and the short arm end of the collecting plate is contacted with the bottom plate 303, the limiting plate 313 is positioned on the surface of the fixed plate 302, the clamping block 314 is clamped into the clamping groove on the surface of the limiting plate 313, the long arm end of the clamping block 314 limits the limiting plate 313 to move towards the direction away from the fixed plate 302, and the second spring between the clamping block 314 and the square plate 315 always pushes the clamping block 314 to be clamped in the clamping groove and not easy to fall off, so that sundries are conveniently collected by the collecting plate 312.
Referring to fig. 8, specifically, a placement structure 4 is provided on the surface of the second vertical plate 316, the placement structure 4 includes a fixing rod 401, the surface of the fixing rod 401 is fixedly connected with the second vertical plate 316, a fixing frame 402 is fixedly connected to the top end of the fixing rod 401, a baffle 403 is slidingly connected to the inner wall of the fixing frame 402, the section of the baffle 403 is in a T shape, round bars 404 are inserted on two sides of the baffle 403, and the round bars 404 are inserted with the top end of the fixing frame 402; the fixed frames 402 are separated by the baffles 403, so that multiple groups of materials are conveniently placed in the fixed frames 402, round bars 404 are drawn out of the fixed frames 402 when the materials in the fixed frames 402 are required to be placed in the connecting frames 301, and then the baffles 403 are slid, and at the moment, the baffles 403 scrape the materials in the fixed frames 402 into the connecting frames 301, so that the materials are conveniently and rapidly proportioned.
Referring to fig. 8, specifically, a side plate 412 is fixedly connected to a side wall of the fixed frame 402, a sliding rod 405 is slidingly connected to an inner wall of the side plate 412, a top end of the sliding rod 405 is rotatably connected to a top plate 406, a cylinder 409 is fixedly connected to a surface of the top plate 406, a rotating plate 408 is rotatably sleeved on a surface of the cylinder 409, and a small electronic scale 407 is fixedly mounted on a surface of the rotating plate 408; the components of the materials can be weighed through the small electronic scale 407, and when the materials are weighed, the rotating plate 408 is rotated to enable the small electronic scale 407 to incline, and the weighed materials directly fall into the fixed frame 402 at the moment, so that the operation of weighing and transferring in other places is avoided, and the time is saved.
Referring to fig. 9, specifically, a circular ring 410 is fixedly connected to the surface of a cylinder 409, and a limit bar 411 is inserted into an internal thread of the circular ring 410; the limit bar 411 is screwed so as to press the rotation plate 408, thereby restricting the rotation of the rotation plate 408.
Referring to fig. 10, specifically, an auxiliary structure 5 is arranged on the surface of the discharging frame 1, the auxiliary structure 5 comprises a connecting block 51, the surface of the connecting block 51 is fixedly connected with the discharging frame 1, a connecting plate 52 is sleeved on the surface of the connecting block 51 in a sliding manner, the surface of the connecting plate 52 is fixedly connected with a connecting pipe 2, a rotating bar 53 is connected to the inner wall of the connecting block 51 in a rotating manner, a square 54 is fixedly connected to the surface of the rotating bar 53, a sleeve block 55 is sleeved on the surface of the square 54 in a sliding manner, a third spring is fixedly connected between the sleeve block 55 and the square 54, a long rod 56 is fixedly connected to the surface of the sleeve block 55, cutting 57 is fixedly connected to two ends of the long rod 56, a slot 58 is formed on the surface of the connecting plate 52, and the size of the slot 58 is matched with the size of the cutting 57; the emptying frame 1 and the connecting pipe 2 are connected through the auxiliary structure 5, when the connection is carried out, the connecting plate 52 is sleeved on the surface of the connecting block 51, then the rotating square block 54 and the sleeve block 55 are horizontal, at the moment, the inserting strip 57 is inserted into the slot 58 on the surface of the connecting plate 52 through the long rod 56, the inserting strip 57 is prevented from accidentally falling out of the slot 58 by the third spring between the square block 54 and the sleeve block 55, after the connecting pipe 2 is taken out from the emptying frame 1, the rotating square block 54 is in a vertical state, at the moment, the long rod 56 and the inserting strip 57 are positioned above the square block 54, when the connecting pipe 2 drives the connecting plate 52 to approach, the inserting strip 57 does not influence the movement of the connecting plate 52, and the distance between the connecting plates 52 on two sides of the connecting pipe 2 is matched with the size of the emptying frame 1.
Referring to FIG. 2, in particular, the following method is included
S1: weighing metal powder and filler by a small electronic scale 407, pouring into a fixed frame 402, and separating by a baffle 403;
s2: when feeding is needed, scraping raw materials into the connecting frame 301 through the baffle 403;
s3: then, the second motor 317 is started, and the second motor 317 drives the connecting frame 301 to rotate reciprocally, so as to screen;
s4: simultaneously, the stirring blade 306 is driven to rotate by the first motor 305, so that the raw materials are mixed;
s5: the third motor 310 is used for transversely vibrating the discharging frame 1, so that screening is quickened;
s6: the qualified raw materials enter the connecting pipe 2 through the through holes and fall into the internal mixer, and the materials are extruded through the internal mixer at the moment, so that a molten mixture is obtained.
Working principle: the first motor 305, the third motor 310 and the second motor 317 are all servo motors, the second motor 317 is started, the second motor 317 drives the connecting frame 301 to rotate in the discharging frame 1, metal powder and other materials are placed in the connecting frame 301 at the moment, when the fixing plate 302 is positioned below, powder materials are positioned in the connecting plate 52, at the moment, the first motor 305 drives the stirring blade 306 to rotate, so that various powder materials are fully mixed, then one end of the connecting plate 52 is reversed through the second motor 317, at the moment, powder in the connecting plate 52 moves downwards along the bottom plate 303, at the moment, the powder materials fall into through holes on the surfaces of the triangular blocks 304 and the bottom plate 303 and fall into a machine from the connecting pipe 2 to be processed, the process is repeatedly repeated, the materials can be repeatedly mixed while being screened, a process of firstly mixing various materials and then screening is avoided through the arrangement of the screening structure 3, and accordingly feeding efficiency is improved.
The fixed frames 402 are separated by the baffles 403, so that multiple groups of materials are conveniently placed in the fixed frames 402, round bars 404 are drawn out of the fixed frames 402 when the materials in the fixed frames 402 are required to be placed in the connecting frames 301, and then the baffles 403 are slid, and at the moment, the baffles 403 scrape the materials in the fixed frames 402 into the connecting frames 301, so that the materials are conveniently and rapidly proportioned.
The emptying frame 1 and the connecting pipe 2 are connected through the auxiliary structure 5, when the connection is carried out, the connecting plate 52 is sleeved on the surface of the connecting block 51, then the rotating square block 54 and the sleeve block 55 are horizontal, at the moment, the inserting strip 57 is inserted into the slot 58 on the surface of the connecting plate 52 through the long rod 56, the inserting strip 57 is prevented from accidentally falling out of the slot 58 by the third spring between the square block 54 and the sleeve block 55, after the connecting pipe 2 is taken out from the emptying frame 1, the rotating square block 54 is in a vertical state, at the moment, the long rod 56 and the inserting strip 57 are positioned above the square block 54, when the connecting pipe 2 drives the connecting plate 52 to approach, the inserting strip 57 does not influence the movement of the connecting plate 52, and the distance between the connecting plates 52 on two sides of the connecting pipe 2 is matched with the size of the emptying frame 1.
Claims (10)
1. High performance tungsten copper alloy production is with automatic feed screening mechanism, including blowing frame (1) and connecting pipe (2), its characterized in that: the surface of blowing frame (1) is equipped with screening structure (3), screening structure (3) include second motor (317), second motor (317) and blowing frame (1) fixed connection, output fixedly connected with connecting frame (301) of second motor (317), connecting frame (301) and blowing frame (1) rotate to be connected, the inner wall fixedly connected with bottom plate (303) of connecting frame (301), the fixed surface of bottom plate (303) is connected with fixed plate (302), the fixed surface of fixed plate (302) is connected with first motor (305), the output fixedly connected with stirring leaf (306) of first motor (305), the fixed surface of bottom plate (303) is connected with triangle piece (304), the through-hole has all been seted up on the surface of triangle piece (304) and bottom plate (303), the inside wall size looks adaptation of connecting frame (301) and blowing frame (1).
2. The automated feeding and screening mechanism for producing high-performance tungsten copper alloy according to claim 1, wherein: the side wall fixedly connected with flat board (307) of blowing frame (1), two the surface of flat board (307) is sliding connection respectively has first vertical board (308) and second vertical board (316), the equal fixedly connected with third motor (310) in surface of first vertical board (308) and second vertical board (316), the output fixedly connected with cam (311) of third motor (310), the surface fixedly connected with slide (309) of flat board (307), fixedly connected with first spring between slide (309) and the inner wall of first vertical board (308).
3. The automated feeding and screening mechanism for producing high-performance tungsten copper alloy according to claim 2, wherein: the through holes are obliquely arranged along the top edge of the triangular block (304), and the fixing plate (302) is L-shaped.
4. The automated feeding and screening mechanism for producing high-performance tungsten copper alloy according to claim 3, wherein: the surface fixing device is characterized in that a square plate (315) is fixedly connected to the surface of the fixing plate (302), a second spring is fixedly connected to the surface of the square plate (315), a clamping block (314) is fixedly connected to one end, away from the square plate (315), of the second spring, a limiting plate (313) is sleeved on the surface of the clamping block (314), and a collecting plate (312) is fixedly connected to the surface of the limiting plate (313).
5. The automated feeding and screening mechanism for producing high-performance tungsten copper alloy according to claim 4, wherein: clamping grooves are formed in the surfaces of the limiting plates (313), the sizes of the clamping grooves are matched with the sizes of the clamping blocks (314), the cross section shapes of the clamping blocks (314) and the cross section shapes of the collecting plates (312) are L-shaped, and the surfaces of the clamping blocks (314) and the surfaces of the fixing plates (302) are in sliding connection.
6. The automated feeding and screening mechanism for producing high-performance tungsten copper alloy according to claim 5, wherein: the surface of the second vertical plate (316) is provided with a placement structure (4), the placement structure (4) comprises a fixing rod (401), the surface of the fixing rod (401) is fixedly connected with the second vertical plate (316), a fixing frame (402) is fixedly connected to the top end of the fixing rod (401), a baffle (403) is slidably connected to the inner wall of the fixing frame (402), the cross section of the baffle (403) is in a T shape, round bars (404) are inserted into two sides of the baffle (403), and the round bars (404) are inserted into the top ends of the fixing frame (402).
7. The automated feeding and screening mechanism for producing high-performance tungsten copper alloy according to claim 6, wherein: the side wall fixedly connected with curb plate (412) of fixed frame (402), the inner wall sliding connection of curb plate (412) has slide bar (405), the top of slide bar (405) rotates and is connected with roof (406), the fixed surface of roof (406) is connected with cylinder (409), the surface rotation cover of cylinder (409) has swivel plate (408), the surface fixed mounting of swivel plate (408) has small-size electronic scale (407).
8. The automated feeding and screening mechanism for producing high-performance tungsten copper alloy according to claim 7, wherein: the surface of the cylinder (409) is fixedly connected with a circular ring (410), and a limit strip (411) is inserted into the internal thread of the circular ring (410).
9. The automated feeding and screening mechanism for producing high-performance tungsten copper alloy according to claim 8, wherein: the surface of blowing frame (1) is equipped with auxiliary structure (5), auxiliary structure (5) include connecting block (51), the surface of connecting block (51) and blowing frame (1) fixed connection, the surface sliding sleeve of connecting block (51) has connecting plate (52), the surface of connecting plate (52) and connecting pipe (2) fixed connection, the inner wall rotation of connecting block (51) is connected with changeing strip (53), the fixed surface of changeing strip (53) is connected with square (54), the surface sliding sleeve of square (54) has cover piece (55), fixedly connected with third spring between cover piece (55) and square (54), the fixed surface of cover piece (55) is connected with stock (56), the equal fixedly connected with cutting (57) in both ends of stock (56), slot (58) have been seted up on the surface of connecting plate (52), the size of slot (58) and the size looks adaptation of cutting (57).
10. An automatic feeding process for producing high-performance tungsten copper alloy based on the automatic feeding screening mechanism for producing high-performance tungsten copper alloy as claimed in claim 9, which is characterized in that: comprising the following steps
S1: weighing metal powder and filler by a small electronic scale (407), pouring the metal powder and the filler into a fixed frame (402), and separating the metal powder and the filler by a baffle (403);
s2: when feeding is needed, scraping the raw materials into the connecting frame (301) through the baffle (403);
s3: then, starting a second motor (317), wherein the second motor (317) drives the connecting frame (301) to rotate in a reciprocating manner so as to screen;
s4: simultaneously, the stirring blade (306) is driven to rotate by the first motor (305), so that the raw materials are mixed;
s5: the third motor (310) is used for transversely vibrating the discharging frame (1), so that screening is quickened;
s6: the qualified raw materials enter the connecting pipe (2) through the through holes and fall into the internal mixer, and the materials are extruded through the internal mixer at the moment, so that a molten mixture is obtained.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210085073.XA CN114406257B (en) | 2022-01-25 | 2022-01-25 | Automatic feeding screening mechanism and feeding process for high-performance tungsten-copper alloy production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210085073.XA CN114406257B (en) | 2022-01-25 | 2022-01-25 | Automatic feeding screening mechanism and feeding process for high-performance tungsten-copper alloy production |
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| CN114406257B true CN114406257B (en) | 2023-12-19 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007275714A (en) * | 2006-04-04 | 2007-10-25 | Joji Okamoto | Screen mesh and separation method by screen mesh |
| CN214521310U (en) * | 2021-05-11 | 2021-10-29 | 青岛军顺达塑料制品有限公司 | Interlayer adjusting device for polypropylene particle screening |
| CN215428744U (en) * | 2021-06-08 | 2022-01-07 | 上海佩威网络科技有限公司 | Raw material mixing device is used in production of cosmetics freeze-dried powder |
| CN215540034U (en) * | 2021-06-11 | 2022-01-18 | 万载县三乐烟花爆竹有限公司 | Raw material mixing device for firework production |
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2022
- 2022-01-25 CN CN202210085073.XA patent/CN114406257B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007275714A (en) * | 2006-04-04 | 2007-10-25 | Joji Okamoto | Screen mesh and separation method by screen mesh |
| CN214521310U (en) * | 2021-05-11 | 2021-10-29 | 青岛军顺达塑料制品有限公司 | Interlayer adjusting device for polypropylene particle screening |
| CN215428744U (en) * | 2021-06-08 | 2022-01-07 | 上海佩威网络科技有限公司 | Raw material mixing device is used in production of cosmetics freeze-dried powder |
| CN215540034U (en) * | 2021-06-11 | 2022-01-18 | 万载县三乐烟花爆竹有限公司 | Raw material mixing device for firework production |
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