CN112719269A - Chemical industry metal powder loading attachment for injection moulding - Google Patents
Chemical industry metal powder loading attachment for injection moulding Download PDFInfo
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- CN112719269A CN112719269A CN202110120903.3A CN202110120903A CN112719269A CN 112719269 A CN112719269 A CN 112719269A CN 202110120903 A CN202110120903 A CN 202110120903A CN 112719269 A CN112719269 A CN 112719269A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/004—Filling molds with powder
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of chemical metal powder injection molding, in particular to a feeding device for chemical metal powder injection molding, which comprises a box body, wherein the side walls of two sides of the box body are symmetrically provided with a first conveying mechanism, a connecting mechanism is jointly arranged between the two first conveying mechanisms, the box body is provided with a groove body mechanism, the groove body mechanism is provided with a second conveying mechanism, and the box body is provided with a filtering mechanism, so that the feeding device has the following beneficial effects: this loading attachment can mix the material before two kinds of materials are mixed to can improve the mixing degree of consistency of material, and this loading attachment can filter the material, thereby can prevent to contain the foreign particle in the material, the effectual mode of carrying out the material loading when generally mixing two kinds of materials of having solved, can not further improve the mixing degree of consistency of material, and can not filter the material and guarantee the quality scheduling problem after the material is mixed.
Description
Technical Field
The invention relates to the technical field of chemical metal powder injection molding, in particular to a feeding device for chemical metal powder injection molding.
Background
The metal powder injection molding technology is a novel powder metallurgy near-net-shape molding technology formed by introducing modern plastic injection molding technology into the field of powder metallurgy, solid powder and organic binder are mixed and then are subjected to thermoplastic molding after granulation and are injected into a mold cavity by an injection molding machine, so that a required object can be obtained through solidification.
When carrying out mixing material loading with solid powder and organic binder, directly put into the mixing roll with solid powder and organic binder in proper order through the manual work mostly, this kind of mode can not further improve the mixability of two kinds of materials and make mixing more even, and artificial mode can not filter two kinds of materials, if have some foreign particles in the material like this, just can make the quality after mixing influenced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a feeding device for chemical metal powder injection molding.
The technical scheme adopted by the invention for solving the technical problems is as follows: a feeding device for chemical metal powder injection molding comprises a box body, wherein the side walls of two sides of the box body are symmetrically provided with a first conveying mechanism, a connecting mechanism is arranged between the two first conveying mechanisms, the box body is provided with a groove body mechanism, the groove body mechanism is provided with a second conveying mechanism, the box body is provided with a filtering mechanism, the upper surface of the box body is fixedly connected with an output mechanism, a first transmission mechanism is arranged in the tank body mechanism, a second transmission mechanism is fixedly connected on the side wall of one side of the tank body, the upper surface of the box body is fixedly connected with a feed hopper, the lower surface of the box body is fixedly connected with a discharge pipe, the upper end of the discharge pipe penetrates through the lower surface of the box body and extends to the inner wall of the box body, and the box body is arranged in an L shape; two first conveying mechanism all includes a support body, two support body difference fixed connection is on the lateral wall of box both sides, two a first dead slot has all been seted up on the inner wall of support body, two equal fixedly connected with a feeding case, two on the lateral wall that the support body was kept away from mutually a feeding groove has all been seted up to the upper surface of feeding case, two a feed inlet has all been seted up to the cell wall bottom that first dead slot was kept away from mutually, and two the feed inlet is linked together with two feeding grooves respectively, two all rotate between the relative cell wall of first dead slot and be connected with a first flood dragon conveyer, two the equal fixedly connected with pole in upper end of first flood dragon conveyer, and two the cell wall and the first gear of fixedly connected with of first dead slot are all run through to the upper end of pole.
Specifically, coupling mechanism includes the pay-off case, pay-off case fixed connection is between two support body lateral walls in opposite directions, the pay-off case is the setting of V type, just the both ends of pay-off case all run through the lateral wall of support body and flush mutually with the cell wall of first dead slot, a chute feeder has been seted up on the inner wall of pay-off case, just the chute feeder is the V form and is linked together with two first dead slots and feeder hoppers respectively, connecting block of upper end fixedly connected with of pay-off case, the upper surface of connecting block rotates and is connected with a No. two poles, the last fixed surface of No. two poles is connected with a second gear, the common transmission in outside of second gear and two first gears is connected with a first chain, the fixed cover has connect a third gear on the pole wall of second gear.
The utility model discloses a tank body mechanism, including the pan feeding groove, the upper surface at the box is seted up in the pan feeding groove, just the pan feeding groove is linked together with the feeder hopper, a second dead slot has been seted up to the tank bottom in pan feeding groove, a spread groove has been seted up to one side that the pan feeding groove was kept away from to the second dead slot tank bottom, a filter tank has been seted up to the tank bottom of spread groove, just the filter tank is linked together with the discharging pipe, it all has seted up a logical groove to be the symmetry form on the both sides cell wall of filter tank, a third dead slot has been seted up on the second dead slot is close to the inner wall on one side of the spread groove, a circular slot has been seted.
Specifically, second conveying mechanism includes the second flood dragon conveyer, the second flood dragon conveyer rotates to be connected between the relative cell wall of second dead slot, the second flood dragon conveyer is close to No. three poles of one end fixedly connected with of third dead slot, just No. three poles one end of keeping away from the second flood dragon conveyer runs through the second dead slot and extends to the third dead slot, No. three poles are located first bevel gear of one end fixedly connected with of third dead slot.
Specifically, the filtering mechanism comprises four connecting plates, the four connecting plates are respectively fixedly connected to the side walls of the two sides of the box body in a matrix shape corresponding to the positions of the through grooves, a moving block is symmetrically arranged between the two connecting plates arranged on the same side, a reciprocating lead screw is threaded on one moving block and penetrates through the moving block, the two ends of the reciprocating lead screw are respectively rotatably connected with the two connecting plates, a sliding rod is arranged on the other moving block in a sliding manner and penetrates through the moving block, the two ends of the sliding rod are respectively fixedly connected with the two connecting plates, the opposite ends of the two moving blocks penetrate through the through grooves and extend into the filtering grooves, the two moving blocks are jointly and fixedly connected with a filtering plate on the opposite side walls in the filtering grooves, the two ends of the filtering plate penetrate through the groove walls of the filtering grooves and extend out of the box body, and the upper surface of the, two filter screens of fixedly connected with in the mounting groove, and two the mesh size on the filter screen is steadilyd decrease from top to bottom, No. four poles of one of them one end fixedly connected with of reciprocal lead screw, just No. four one ends that the pole kept away from reciprocal lead screw run through connecting plate and fixedly connected with second bevel gear.
Specifically, output mechanism includes the motor, motor fixed connection is in the upper surface of box, fixedly connected with a fourth gear on the output of motor, the outside common transmission of fourth gear and third gear is connected with a second chain, fixed the cup jointing has a fifth gear on the output of motor.
Specifically, first drive mechanism includes the bearing, the fixed cover of bearing is connected in the circular slot, fixed cover has been connect a No. five pole on the inside wall of bearing, just the both ends of No. five pole are all passed the circular slot and are extended to third dead slot and box respectively outward, No. five one end fixedly connected with third bevel gear that the pole is located the third dead slot, just third bevel gear is connected with the meshing of first bevel gear, the last fixed surface of No. five pole is connected with a sixth gear, the common transmission of sixth gear and fifth gear outside is connected with a third chain, fixed cover has a seventh gear on the pole wall of No. five poles.
Specifically, second drive mechanism includes the mounting panel, mounting panel fixed connection is on the lateral wall that the box is close to second bevel gear one side, the lower surface of mounting panel rotates and is connected with a No. six pole, the lower fixed surface of No. six pole is connected with a fourth bevel gear, just fourth bevel gear is connected with second bevel gear meshing, the upper fixed surface of No. six pole is connected with a No. seven pole, just the upper end of No. seven pole runs through mounting panel and an eighth gear of fixedly connected with, a fourth chain is connected in the outside transmission jointly of eighth gear and seventh gear.
The invention has the beneficial effects that:
(1) the invention relates to a feeding device for chemical metal powder injection molding, which comprises an output mechanism, a first transmission mechanism, a first conveying mechanism, a second conveying mechanism and a connecting mechanism, the fourth gear can drive the third gear to rotate through the second chain by the rotation of the motor in the output mechanism, the rotation of the third gear can drive the first conveying mechanism to convey materials through the second gear and the first chain, the fifth gear is driven to rotate by the motor, can make the fifth gear drive the sixth gear through the third chain and rotate, the rotation of sixth gear can drive the five poles and rotate, and the rotation of five poles can drive the second flood dragon conveyer through third bevel gear and first bevel gear's meshing and rotate, and the rotation of second flood dragon conveyer can carry two kinds of materials and mix to can improve mixing's the degree of consistency when mixing.
(2) According to the feeding device for chemical metal powder injection molding, the second transmission mechanism and the filtering mechanism are arranged, when the output mechanism drives the first transmission mechanism to rotate, the first transmission mechanism drives the eighth gear to rotate through the fourth chain, the eighth gear can drive the fourth bevel gear to rotate through the rotation of the eighth gear, the fourth bevel gear can drive the reciprocating screw rod to rotate through meshing with the second bevel gear, the moving block can be driven to reciprocate through the rotation of the reciprocating screw rod, the filtering plate can be driven to move through the reciprocating movement of the moving block, materials can be filtered and screened through the movement of the filtering plate, and therefore the materials can be filtered.
(3) According to the feeding device for chemical metal powder injection molding, the feeding box and the feeding groove are arranged, so that materials can be conveniently fed into the first hollow groove and transported by the first flood dragon conveyor, and the materials transported by the flood dragon conveyor can be conveniently transported into the second hollow groove by the arranged feeding hopper, so that the materials can be conveniently mixed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic overall sectional structure diagram of a feeding device for chemical metal powder injection molding according to the present invention;
FIG. 2 is a side view of a cross-sectional structure of a feeding device for chemical metal powder injection molding provided by the invention;
FIG. 3 is a schematic structural diagram of a reciprocating screw rod in a feeding device for chemical metal powder injection molding provided by the invention;
FIG. 4 is a schematic side view of a box of a feeding device for chemical metal powder injection molding according to the present invention;
FIG. 5 is an enlarged schematic structural view of a part A of the feeding device for chemical metal powder injection molding in FIG. 1 according to the present invention;
FIG. 6 is a schematic structural diagram of a sliding rod in a feeding device for chemical metal powder injection molding according to the present invention;
FIG. 7 is a schematic view of the overall structure of a filter plate in a feeding device for chemical metal powder injection molding according to the present invention;
fig. 8 is a schematic overall structure diagram of a trough mechanism in a feeding device for chemical metal powder injection molding provided by the invention.
In the figure: 1. a box body; 2. a first conveying mechanism; 21. a frame body; 22. a first empty slot; 23. a feeding box; 24. a feed chute; 25. a feed inlet; 26. a first auger conveyor; 27. a first rod; 28. a first gear; 3. a connecting mechanism; 31. a feeding box; 32. a feed chute; 33. connecting blocks; 34. a second rod; 35. a second gear; 36. a first chain; 37. a third gear; 4. a trough mechanism; 41. a feeding groove; 42. a second empty slot; 43. connecting grooves; 44. a filter tank; 45. a through groove; 46. a third empty slot; 47. a circular groove; 5. a second conveying mechanism; 51. a second auger conveyor; 52. a third rod; 53. a first bevel gear; 6. a filtering mechanism; 61. a connecting plate; 62. a moving block; 63. a reciprocating screw rod; 64. a slide bar; 65. a filter plate; 66. mounting grooves; 67. a filter screen; 68. a fourth rod; 69. a second bevel gear; 7. an output mechanism; 71. a motor; 72. a fourth gear; 73. a second chain; 74. a fifth gear; 8. a first transmission mechanism; 81. a bearing; 82. a fifth rod; 83. a third bevel gear; 84. a sixth gear; 85. a third chain; 86. a seventh gear; 9. a second transmission mechanism; 91. mounting a plate; 92. a number six rod; 93. a fourth bevel gear; 94. a seventh rod; 95. an eighth gear; 96. a fourth chain; 10. a feed hopper; 11. and (4) discharging the pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-8, the feeding device for chemical metal powder injection molding comprises a box body 1, wherein the side walls of two sides of the box body 1 are symmetrically provided with a first conveying mechanism 2, a connecting mechanism 3 is commonly arranged between the two first conveying mechanisms 2, the box body 1 is provided with a groove body mechanism 4, the groove body mechanism 4 is provided with a second conveying mechanism 5, the box body 1 is provided with a filtering mechanism 6, the upper surface of the box body 1 is fixedly connected with an output mechanism 7, the groove body mechanism 4 is internally provided with a first transmission mechanism 8, the side wall of one side of the box body 1 is fixedly connected with a second transmission mechanism 9, the upper surface of the box body 1 is fixedly connected with a feed hopper 10, the lower surface of the box body 1 is fixedly connected with a discharge pipe 11, and the upper end of the discharge pipe 11 penetrates through the lower surface of the box body 1 and extends towards the inner wall of the box body 1, the box body 1 is arranged in an L shape; two first conveying mechanism 2 all include a support body 21, two support body 21 difference fixed connection are on the lateral wall of 1 both sides of box, a first dead slot 22 has all been seted up on the inner wall of two support bodies 21, equal feeding case 23 of fixedly connected with on the lateral wall that two support body 21 kept away from mutually, a feeding chute 24 has all been seted up to the upper surface of two feeding cases 23, a feed inlet 25 has all been seted up to the cell wall bottom that two first dead slots 22 kept away from mutually, and two feed inlets 25 are linked together with two feeding chutes 24 respectively, it is connected with a first flood dragon conveyer 26 all to rotate between two relative cell walls of first dead slot 22, a pole 27 of equal fixedly connected with in upper end of two first flood dragon conveyers 26, and a first gear 28 of fixedly connected with of the cell wall of first dead slot 22 is all run through to the upper end of two poles 27, the transport of the material of being convenient for.
Coupling mechanism 3 includes feed box 31, feed box 31 fixed connection is between two support body 21 lateral walls in opposite directions, feed box 31 is the V type setting, and feed box 31's both ends all run through support body 21's lateral wall and flush mutually with first dead slot 22's cell wall, a feed chute 32 has been seted up on feed box 31's the inner wall, and feed chute 32 is the V form and is linked together with two first dead slots 22 and feeder hopper 10 respectively, connecting block 33 of feed box 31's upper end fixedly connected with, the upper surface of connecting block 33 rotates and is connected with a No. two pole 34, No. two pole 34's last fixed surface is connected with a second gear 35, the common transmission of outside of second gear 35 and two first gears 28 is connected with a first chain 36, the fixed cover of having connect a third gear 37 on second gear 35's the pole wall, be convenient for the connection between the mechanism.
The groove body mechanism 4 comprises a feeding groove 41, the feeding groove 41 is arranged on the upper surface of the box body 1, the feeding groove 41 is communicated with the feeding hopper 10, a second empty groove 42 is formed in the groove bottom of the feeding groove 41, a connecting groove 43 is formed in one side, far away from the feeding groove 41, of the groove bottom of the second empty groove 42, a filter groove 44 is formed in the groove bottom of the connecting groove 43, the filter groove 44 is communicated with the discharging pipe 11, a through groove 45 is formed in two side groove walls of the filter groove 44 symmetrically, a third empty groove 46 is formed in the inner wall, close to one side of the connecting groove 43, of the second empty groove 42, a circular groove 47 is formed in the top groove wall of the third empty groove 46, and subsequent mechanisms are convenient to connect.
The second conveying mechanism 5 comprises a second flood dragon conveyor 51, the second flood dragon conveyor 51 is rotatably connected between the opposite groove walls of the second empty groove 42, one end, close to the third empty groove 46, of the second flood dragon conveyor 51 is fixedly connected with a third rod 52, one end, far away from the second flood dragon conveyor 51, of the third rod 52 penetrates through the second empty groove 42 and extends into the third empty groove 46, and one end, located in the third empty groove 46, of the third rod 52 is fixedly connected with a first bevel gear 53, so that materials can be mixed conveniently.
The filtering mechanism 6 comprises four connecting plates 61, the positions of the four connecting plates 61 corresponding to the through grooves 45 are in a matrix shape and are respectively fixedly connected to the side walls of the two sides of the box body 1, two moving blocks 62 are symmetrically arranged between the two connecting plates 61 arranged on the same side, one of the moving blocks 62 is threaded and penetrated with a reciprocating lead screw 63, the two ends of the reciprocating lead screw 63 are respectively rotatably connected with the two connecting plates 61, the other moving block 62 is slid and penetrated with a sliding rod 64, the two ends of the sliding rod 64 are respectively fixedly connected with the two connecting plates 61, the opposite ends of the two moving blocks 62 are respectively penetrated through the through grooves 45 and extend into the filtering groove 44, the two moving blocks 62 are positioned on the opposite side walls in the filtering groove 44 and are jointly and fixedly connected with a filtering plate 65, the two ends of the filtering plate 65 are respectively penetrated through the groove walls of the filtering groove 44 and extend out of the box, two filter screens 67 of fixedly connected with in the mounting groove 66, and the mesh size on two filter screens 67 is steadilyd decrease from top to bottom, and No. four poles 68 of one of them one end fixedly connected with of reciprocal lead screw 63, and No. four poles 68 keep away from one end through connection board 61 and a fixedly connected with second bevel gear 69 of reciprocal lead screw 63, are convenient for filter the material.
The output mechanism 7 comprises a motor 71, the motor 71 is fixedly connected to the upper surface of the box body 1, a fourth gear 72 is fixedly connected to the output end of the motor 71, the fourth gear 72 and the third gear 37 are in transmission connection with a second chain 73, and a fifth gear 74 is fixedly sleeved on the output end of the motor 71, so that other mechanisms can rotate conveniently.
The second transmission mechanism 9 comprises a mounting plate 91, the mounting plate 91 is fixedly connected to the side wall of the box body 1 close to one side of the second bevel gear 69, the lower surface of the mounting plate 91 is rotatably connected with a sixth rod 92, the lower surface of the sixth rod 92 is fixedly connected with a fourth bevel gear 93, the fourth bevel gear 93 is meshed with the second bevel gear 69 and is connected with a seventh rod 94, the upper end of the seventh rod 94 penetrates through the mounting plate 91 and is fixedly connected with an eighth gear 95, the eighth gear 95 and the seventh gear 86 are externally connected with a fourth chain 96 in a common transmission mode, and connection between mechanisms is facilitated.
Specifically, the motor 71 is turned on to enable the motor 71 to drive the fourth gear 72 and the fifth gear 74 to rotate, when the fourth gear 72 rotates, the fourth gear 72 can drive the third gear 37 to rotate through the second chain 73, the third gear 37 can drive the second rod 34 to rotate, the second rod 34 can drive the second gear 35 to rotate, the second gear 35 can drive the two first gears 28 to rotate through the first chain 36, the two first gears 28 can drive the corresponding first dragon conveyor 26 to rotate through the first rod 27, the two first dragon conveyors 26 can convey materials through rotation, when the fifth gear 74 rotates, the fifth gear 74 can drive the sixth gear 84 to rotate through the third chain 85, the sixth gear 84 can drive the fifth rod 82 to rotate through in-situ rotation of the bearing 81, the rotation of the fifth rod 82 can drive the third bevel gear 83 and the seventh gear 86 to rotate, the rotation of the third bevel gear 83 can drive the second auger conveyor 51 to rotate through the third rod 52 by meshing with the first bevel gear 53, the rotation of the second auger conveyor 51 can mix and convey two materials, when the seventh gear 86 rotates, the seventh gear 86 can drive the eighth gear 95 to rotate through the fourth chain 96, the rotation of the eighth gear 95 can drive the seventh rod 94 to rotate, the rotation of the seventh rod 94 can drive the sixth rod 92 to rotate, the rotation of the sixth rod 92 can drive the fourth bevel gear 93 to rotate, the rotation of the fourth bevel gear 93 can drive the fourth rod 68 to rotate by meshing with the second bevel gear 69, the rotation of the fourth rod 68 can drive the reciprocating screw 63 to rotate, the rotation of the reciprocating screw 63 can drive one of the reciprocating blocks 62 to reciprocate, the reciprocating movement of one of the moving blocks 62 can drive the filter plate 65 to reciprocate through the sliding movement of the other moving block 62 on the sliding rod 64, the reciprocating movement of the filter plate 65 can filter and sieve materials passing through the filter screen 67, so that the materials can be filtered, in this way, when two materials respectively pass through the feeding grooves 24 of the two feeding boxes 23 and enter the corresponding first empty grooves 22 through the feeding ports 25, the two first auger conveyors 26 will convey the materials into the feeding groove 32, the two materials entering the feeding groove 32 will enter the second empty groove 42 through the feeding groove 41 along the inclined groove wall of the feeding groove 32 through the feeding hopper 10, the two materials entering the second empty groove 42 will be conveyed into the connecting groove 43 through the stirring and mixing of the second auger conveyor 51, and the two mixed materials entering the connecting groove 43 will enter the filter groove 44, the material that gets into in the filter tank 44 can pass through discharging pipe 11 through the filtration screening of filter screen 67 and discharge in to the mixing mill to can make the mixed degree of consistency and the quality of two kinds of materials obtain improving and guaranteeing, the effectual mode of carrying out the material loading when having solved generally to two kinds of materials are mixed, can not further improve the mixed degree of consistency of material, and can not filter the material and guarantee the quality scheduling problem after the material is mixed.
The invention has the beneficial effects that:
(1) the invention relates to a feeding device for chemical metal powder injection molding, which comprises an output mechanism, a first transmission mechanism, a first conveying mechanism, a second conveying mechanism and a connecting mechanism, the fourth gear can drive the third gear to rotate through the second chain by the rotation of the motor in the output mechanism, the rotation of the third gear can drive the first conveying mechanism to convey materials through the second gear and the first chain, the fifth gear is driven to rotate by the motor, can make the fifth gear drive the sixth gear through the third chain and rotate, the rotation of sixth gear can drive the five poles and rotate, and the rotation of five poles can drive the second flood dragon conveyer through third bevel gear and first bevel gear's meshing and rotate, and the rotation of second flood dragon conveyer can carry two kinds of materials and mix to can improve mixing's the degree of consistency when mixing.
(2) According to the feeding device for chemical metal powder injection molding, the second transmission mechanism and the filtering mechanism are arranged, when the output mechanism drives the first transmission mechanism to rotate, the first transmission mechanism drives the eighth gear to rotate through the fourth chain, the eighth gear can drive the fourth bevel gear to rotate through the rotation of the eighth gear, the fourth bevel gear can drive the reciprocating screw rod to rotate through meshing with the second bevel gear, the moving block can be driven to reciprocate through the rotation of the reciprocating screw rod, the filtering plate can be driven to move through the reciprocating movement of the moving block, materials can be filtered and screened through the movement of the filtering plate, and therefore the materials can be filtered.
(3) According to the feeding device for chemical metal powder injection molding, the feeding box and the feeding groove are arranged, so that materials can be conveniently fed into the first hollow groove and transported by the first flood dragon conveyor, and the materials transported by the flood dragon conveyor can be conveniently transported into the second hollow groove by the arranged feeding hopper, so that the materials can be conveniently mixed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The feeding device for chemical metal powder injection molding is characterized by comprising a box body (1), wherein a first conveying mechanism (2) is symmetrically arranged on the side walls of two sides of the box body (1), a connecting mechanism (3) is jointly arranged between the first conveying mechanisms (2), a groove body mechanism (4) is arranged on the box body (1), a second conveying mechanism (5) is arranged on the groove body mechanism (4), a filtering mechanism (6) is arranged on the box body (1), an output mechanism (7) is fixedly connected to the upper surface of the box body (1), a first transmission mechanism (8) is arranged in the groove body mechanism (4), a second transmission mechanism (9) is fixedly connected to the side wall of one side of the box body (1), and a feeding hopper (10) is fixedly connected to the upper surface of the box body (1), the lower surface of the box body (1) is fixedly connected with a discharge pipe (11), the upper end of the discharge pipe (11) penetrates through the lower surface of the box body (1) and extends towards the inner wall of the box body (1), and the box body (1) is arranged in an L shape; the two first conveying mechanisms (2) respectively comprise a frame body (21), the two frame bodies (21) are respectively and fixedly connected to the side walls of the two sides of the box body (1), the inner walls of the two frame bodies (21) are respectively provided with a first empty groove (22), the side walls, far away from the two frame bodies (21), of the two frame bodies are respectively and fixedly connected with a feeding box (23), the upper surfaces of the two feeding boxes (23) are respectively provided with a feeding groove (24), the bottom ends of the groove walls, far away from the two first empty grooves (22), of the two first empty grooves (22) are respectively provided with a feeding port (25), the two feeding ports (25) are respectively communicated with the two feeding grooves (24), a first flood dragon conveyor (26) is respectively and rotatably connected between the opposite groove walls of the two first empty grooves (22), and the upper ends of the two first flood dragon conveyors (26) are respectively and fixedly connected with a first rod (27), and the upper ends of the first rods (27) penetrate through the wall of the first empty groove (22) and are fixedly connected with a first gear (28).
2. The feeding device for chemical metal powder injection molding according to claim 1, wherein the connecting mechanism (3) comprises a feeding box (31), the feeding box (31) is fixedly connected between the opposite side walls of the two frame bodies (21), the feeding box (31) is arranged in a V shape, two ends of the feeding box (31) penetrate through the side walls of the frame bodies (21) and are flush with the wall of the first empty groove (22), a feeding groove (32) is formed in the inner wall of the feeding box (31), the feeding groove (32) is in a V shape and is respectively communicated with the two first empty grooves (22) and the feeding hopper (10), the upper end of the feeding box (31) is fixedly connected with a connecting block (33), the upper surface of the connecting block (33) is rotatably connected with a second rod (34), the upper surface of the second rod (34) is fixedly connected with a second gear (35), the outer parts of the second gear (35) and the two first gears (28) are jointly connected with a first chain (36) in a transmission manner, and a third gear (37) is fixedly sleeved on the rod wall of the second gear (35).
3. The feeding device for chemical metal powder injection molding according to claim 1, wherein the tank body mechanism (4) comprises a feeding tank (41), the feeding tank (41) is arranged on the upper surface of the tank body (1), the feeding tank (41) is communicated with the feeding hopper (10), a second empty tank (42) is arranged at the bottom of the feeding tank (41), a connecting tank (43) is arranged at one side of the bottom of the second empty tank (42), which is far away from the feeding tank (41), a filtering tank (44) is arranged at the bottom of the connecting tank (43), the filtering tank (44) is communicated with the discharging pipe (11), two through grooves (45) are symmetrically arranged on the two side walls of the filtering tank (44), a third empty tank (46) is arranged on the inner wall of the second empty tank (42), which is close to the connecting tank (43), and a circular groove (47) is formed in the groove wall at the top end of the third hollow groove (46).
4. The feeding device for the chemical metal powder injection molding according to claim 1, wherein the second conveying mechanism (5) comprises a second auger conveyor (51), the second auger conveyor (51) is rotatably connected between opposite groove walls of the second empty groove (42), one end of the second auger conveyor (51) close to the third empty groove (46) is fixedly connected with a third rod (52), one end of the third rod (52) far away from the second auger conveyor (51) penetrates through the second empty groove (42) and extends into the third empty groove (46), and one end of the third rod (52) in the third empty groove (46) is fixedly connected with a first bevel gear (53).
5. The feeding device for injection molding of chemical metal powder as claimed in claim 1, wherein the filtering mechanism (6) comprises four connecting plates (61), the four connecting plates (61) are respectively fixedly connected to the side walls of the two sides of the box body (1) in a matrix shape corresponding to the positions of the through slots (45), a moving block (62) is symmetrically arranged between the two connecting plates (61) arranged on the same side, one of the moving blocks (62) is threaded and penetrated by a reciprocating lead screw (63), the two ends of the reciprocating lead screw (63) are respectively rotatably connected with the two connecting plates (61), the other moving block (62) is slid and penetrated by a sliding rod (64), the two ends of the sliding rod (64) are respectively fixedly connected with the two connecting plates (61), the opposite ends of the two moving blocks (62) are respectively penetrated through the through slots (45) and extend into the filtering slots (44), two the movable block (62) are located filter tank (44) interior common fixedly connected with filter (65) on the lateral wall in opposite directions, the both ends of filter (65) all run through the cell wall of filter tank (44) and extend to box (1) is outer, a mounting groove (66) has been seted up to the upper surface of filter (65), two filter screens (67) of fixedly connected with in mounting groove (66), and two mesh size on filter screen (67) is by last to descending, pole (68) No. four of wherein one end fixedly connected with of reciprocal lead screw (63), just one end through connection board (61) and fixedly connected with second bevel gear (69) that reciprocal lead screw (63) was kept away from to No. four pole (68).
6. The feeding device for the chemical metal powder injection molding according to claim 1, wherein the output mechanism (7) comprises a motor (71), the motor (71) is fixedly connected to the upper surface of the box body (1), a fourth gear (72) is fixedly connected to the output end of the motor (71), a second chain (73) is jointly and drivingly connected to the outer portions of the fourth gear (72) and the third gear (37), and a fifth gear (74) is fixedly sleeved on the output end of the motor (71).
7. The feeding device for the chemical metal powder injection molding according to claim 1, wherein the first transmission mechanism (8) comprises a bearing (81), the bearing (81) is fixedly sleeved in the circular groove (47), a fifth rod (82) is fixedly sleeved on the inner side wall of the bearing (81), two ends of the fifth rod (82) penetrate through the circular groove (47) and respectively extend into the third hollow groove (46) and out of the box body (1), one end of the fifth rod (82) positioned in the third hollow groove (46) is fixedly connected with a third bevel gear (83), the third bevel gear (83) is meshed with the first bevel gear (53), the upper surface of the fifth rod (82) is fixedly connected with a sixth gear (84), and a third chain (85) is jointly connected with the outer portions of the sixth gear (84) and the fifth gear (74) in a transmission manner, and a seventh gear (86) is fixedly sleeved on the rod wall of the fifth rod (82).
8. The feeding device for chemical industry metal powder injection molding according to claim 1, the second transmission mechanism (9) comprises a mounting plate (91), the mounting plate (91) is fixedly connected to the side wall of the box body (1) close to one side of the second bevel gear (69), the lower surface of the mounting plate (91) is rotatably connected with a sixth rod (92), the lower surface of the sixth rod (92) is fixedly connected with a fourth bevel gear (93), and the fourth bevel gear (93) is in meshed connection with the second bevel gear (69), the upper surface of the sixth rod (92) is fixedly connected with a seventh rod (94), the upper end of the seventh rod (94) penetrates through the mounting plate (91) and is fixedly connected with an eighth gear (95), the eighth gear (95) and the seventh gear (86) are in external common transmission connection with a fourth chain (96).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110120903.3A CN112719269A (en) | 2021-01-29 | 2021-01-29 | Chemical industry metal powder loading attachment for injection moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110120903.3A CN112719269A (en) | 2021-01-29 | 2021-01-29 | Chemical industry metal powder loading attachment for injection moulding |
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| Publication Number | Publication Date |
|---|---|
| CN112719269A true CN112719269A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110120903.3A Withdrawn CN112719269A (en) | 2021-01-29 | 2021-01-29 | Chemical industry metal powder loading attachment for injection moulding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618065A (en) * | 2021-08-08 | 2021-11-09 | 曹菁 | Powder metallurgy injection molding system |
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|---|---|---|---|---|
| CN1954944A (en) * | 2005-08-23 | 2007-05-02 | 贝克休斯公司 | Injection shaped cover of shaped charge |
| CN101497129A (en) * | 2009-02-25 | 2009-08-05 | 长春工业大学 | Semi-solid-state injection molding method of magnesium alloy |
| CN102029394A (en) * | 2010-12-30 | 2011-04-27 | 东莞市高能磁电技术有限公司 | Method for preparing high-performance halogen-free environment-friendly rubber-plastic NdFeB (neodymium, iron and boron) extruded magnetic strip and magnetic strip |
| CN102328087A (en) * | 2011-07-22 | 2012-01-25 | 浙江一火科技有限公司 | Metal injection molding vacuum sintering furnace |
-
2021
- 2021-01-29 CN CN202110120903.3A patent/CN112719269A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1954944A (en) * | 2005-08-23 | 2007-05-02 | 贝克休斯公司 | Injection shaped cover of shaped charge |
| CN101497129A (en) * | 2009-02-25 | 2009-08-05 | 长春工业大学 | Semi-solid-state injection molding method of magnesium alloy |
| CN102029394A (en) * | 2010-12-30 | 2011-04-27 | 东莞市高能磁电技术有限公司 | Method for preparing high-performance halogen-free environment-friendly rubber-plastic NdFeB (neodymium, iron and boron) extruded magnetic strip and magnetic strip |
| CN102328087A (en) * | 2011-07-22 | 2012-01-25 | 浙江一火科技有限公司 | Metal injection molding vacuum sintering furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113618065A (en) * | 2021-08-08 | 2021-11-09 | 曹菁 | Powder metallurgy injection molding system |
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Application publication date: 20210430 |