CN117300098B - Feeding device for die casting machine - Google Patents
Feeding device for die casting machine Download PDFInfo
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- CN117300098B CN117300098B CN202311577792.4A CN202311577792A CN117300098B CN 117300098 B CN117300098 B CN 117300098B CN 202311577792 A CN202311577792 A CN 202311577792A CN 117300098 B CN117300098 B CN 117300098B
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- 238000004512 die casting Methods 0.000 title claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 87
- 239000000463 material Substances 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 21
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 31
- 238000003860 storage Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/30—Accessories for supplying molten metal, e.g. in rations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a feeding device for a die casting machine, which relates to the technical field of die casting machines and comprises a frame, a material conveying component, a material distributing mechanism, a material correcting component and a discharging mechanism, wherein the material conveying component is arranged on the frame and is used for inputting bars and conveying the bars to a discharging hole position; the material distributing mechanism comprises a separation plate group, four groups of main driving assemblies, four groups of secondary driving assemblies and an infrared ranging module. The invention can comb and arrange the metal bars so as to avoid clamping stagnation during discharging.
Description
Technical Field
The invention relates to the technical field of die casting machines, in particular to a feeding device for a die casting machine.
Background
A die casting machine is a machine for pressure casting. Comprises a hot pressing chamber and a cold pressing chamber. The latter two types are respectively straight type and horizontal type. The die casting machine hydraulically shoots molten metal into a die under the action of pressure to be cooled and molded, and after the die is opened, a solid metal casting can be obtained and is initially used for die casting types. The compression chamber of the cold chamber die casting machine is separated from the holding furnace. During die casting, the metal liquid is poured into the pressing chamber from the heat preservation furnace for die casting, and the material for die casting by the die casting machine is molten metal liquid formed by melting metal materials, so that the die casting machine is mainly suitable for common metal materials including aluminum alloy, magnesium alloy, zinc alloy and the like, has good fluidity and casting performance, and is suitable for production by a die casting process.
The melting furnace is used for melting metal, after metal is added, the molten metal is heated and melted into metal liquid, then the metal liquid is transferred to the heat preservation furnace for heat preservation and storage, then the metal liquid is poured into the pressing chamber for die casting, namely, the three feeding processes of metal aluminum material into the aluminum melting furnace, molten metal liquid into the heat preservation furnace and finally the heat preservation furnace conveys the metal liquid to the pressing chamber of the die casting machine are involved.
For the input of metal materials, the amount of the input can be controlled by manual work or a transmission mechanism, but more waste manpower is used, the effect can be improved while the manpower is saved in a conveying way by a conveying belt, and the situation that bars which are irregular in appearance and are easy to move, especially, are blocked at the discharging position of the transmission mechanism or roll to deviate from the position of a feeding hole of a melting furnace is caused.
Disclosure of Invention
The invention aims to provide a feeding device for a die casting machine, which aims to solve the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a feed arrangement for die casting machine, includes frame, fortune material subassembly, feed divider, positive material subassembly and discharge mechanism, wherein fortune material subassembly sets up in the frame for input bar and carry the bar to the discharge gate position, feed divider sets up in fortune material subassembly for separately input bar and carry out spacingly, positive material subassembly sets up in feed divider downside for revise bar position in order to keep unification, this process is assisted to feed divider, discharge mechanism sets up the exit side at fortune material subassembly for the switching of control discharge gate.
Further, feed divider constructs including division board group, four main drive assembly of group, four secondary drive assembly of group and infrared range finding module, wherein division board group includes four division boards, divides fortune material region into three, main drive assembly erects on fortune material subassembly and wears to establish two division boards in the middle of, is suitable for the removal of two division boards in the middle of the drive, two division boards in the middle of secondary drive assembly connection and both sides division board are suitable for driving both sides division board and follow two division boards in the middle of and remove, change the distance between two division boards in the middle of and the both sides division board simultaneously, infrared range finding module is fixed in the middle of on the one side of a division board relative another piece, is suitable for the interval of survey two middle division boards.
Further, the fortune material subassembly comprises feed bin, blowing platform, ejection of compact cylinder and rings, wherein the feed bin is half open structure, and the upside is the pan feeding mouth, and the bottom is provided with certain gradient and is used for the bar roll ejection of compact, blowing platform one end is fixed inboard at the feed bin, and the other end is unconstrained, supports through just expecting the subassembly with the feed bin slope between the bottom, normally be with ground parallel state, ejection of compact cylinder is fixed in the feed bin bottom, and flexible end is fixed with the lifting hook, rings are fixed in blowing platform bottom and with ejection of compact cylinder cooperation.
Further, when the partition plate group is arranged, the bottom height is required to be higher than the plane height of the discharging table, but not higher than the diameter height of the bar to avoid bar intercommunication in different areas, four through holes corresponding to each other are formed in each partition plate, and a gap matched with the movement of the discharging cylinder is formed in the bottom of the storage bin.
Further, the main driving assembly is composed of a first screw rod, a driving motor and a thread block, wherein the output end of the driving motor is connected with the first screw rod, the thread block is fixed in a through hole of a certain middle partition plate, and the threads of the inner ring are matched with the first screw rod.
Further, the secondary driving assembly comprises a driving gear, a driven gear and a second screw rod, wherein the driving gear is sleeved on the first screw rod on the basis of a middle partition plate, the inner wall of the driving gear is in running fit with the first screw rod, the driven gear is in running fit with the driving gear teeth, one side of the driving gear is rotatably arranged, one end of the second screw rod is fixed on the inner side of the driven gear, and the other end of the second screw rod is rotatably arranged on the partition plate on the corresponding side through a thread block.
Furthermore, the arrangement of the screw, the gear and the thread block should meet the requirement that the moving direction of the partition plates at two sides is consistent with the corresponding moving direction of the middle partition plate.
Furthermore, the positive material component is composed of a spring group and an oscillator, wherein the spring group is connected with the discharging table and the storage bin, the oscillator is fixed at the bottom of the discharging table, the discharging table is excited by the oscillator to adjust the position of the bar on the upper side, and the spring group is not only supported but also limited and allows the discharging table to deviate up and down in a certain range.
Further, discharge mechanism includes electric telescopic handle, initiative slide, middle fixed plate, driven slide and two limiting plates, wherein electric telescopic handle is fixed in the frame, and the drive end is connected with initiative slide back, initiative slide slides and sets up in middle fixed plate one side, and driven slide slides and sets up in middle fixed plate another side, is connected through the connecting block between initiative slide and the driven slide, middle fixed plate is fixed motionless in the frame, and the limiting plate is fixed in middle fixed plate bottom, is the discharge channel between the two boards.
The specific method comprises the following steps:
s1, feeding: pouring the bar stock into a storage bin, and stopping after the bar stock reaches a set amount;
s2, righting: starting an oscillator to vibrate the discharging table, and starting a driving motor to drive each partition plate to move so as to help the upper bar to change positions;
s3, preparing for discharging: after the material is completely fed, the material distributing mechanism is reset, and the middle area is aligned with the material outlet;
s4, discharging: starting a discharging mechanism to move up to expose a discharging hole, and enabling a discharging cylinder to pull down a lifting ring to enable one side of a discharging table to incline, wherein bars in the middle area roll down to the discharging hole for discharging; starting a group of driving motors after the blanking in the middle area is finished, enabling the bar on one side to move to the middle area for discharging, starting another group of driving motors after resetting, enabling the bar on one side to move to the middle area for discharging, and finishing discharging.
Compared with the prior art, the invention has the following beneficial effects: the main driving component can drive the secondary driving component to move through the material distributing mechanism, and the adjustable transmission ratio can change the moving speed between the partition boards, so that the distance between the areas is changed during moving, and when bars with a large number of requirements are required, carding arrangement can be carried out to discharge in batches; through being provided with the positive material subassembly, can help dislocation or jamming bar righting in order to avoid piling up at the discharge gate when discharging.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a schematic view of a material handling assembly of the present invention;
FIG. 4 is a schematic view of the discharge mechanism of the present invention;
FIG. 5 is a partial top view of the present invention;
in the figure: 1. a frame; 2. a material conveying component; 21. a storage bin; 22. a discharging table; 23. a discharging cylinder; 231. a lifting hook; 24. a hanging ring; 3. a material distributing mechanism; 31. a partition plate group; 32. a main drive assembly; 321. a first screw; 322. a driving motor; 323. a screw block; 33. a secondary drive assembly; 331. a drive gear; 332. a driven gear; 333. a second screw; 34. an infrared ranging module; 4. a material correcting component; 41. a spring set; 42. an oscillator; 5. a discharging mechanism; 51. an electric telescopic rod; 52. a driving slide plate; 53. a middle fixing plate; 54. a driven slide plate; 55. a limiting plate; 6. a bar stock; 7. and (5) connecting a block.
Detailed Description
The technical scheme of the present invention is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a feed arrangement for die casting machine, including frame 1, fortune material subassembly 2, feed divider 3, positive material subassembly 4 and discharge mechanism 5, wherein fortune material subassembly 2 erects in the frame for input bar 6 and carry bar 6 to the discharge gate position, feed divider 3 sets up in fortune material subassembly 2, be used for separately input bar 6 and carry out spacingly, positive material subassembly 4 sets up at feed divider 3 downside, be used for revising bar 6 position in order to keep unifying, this process can be assisted to feed divider 3, discharge mechanism 5 sets up the exit side at fortune material subassembly 2, be used for the switching of control discharge gate.
The separating mechanism 3 comprises a separating plate group 31, four groups of main driving assemblies 32, four groups of secondary driving assemblies 33 and an infrared ranging module 34, wherein the separating plate group 31 comprises four separating plates, a material conveying area is divided into three, the main driving assemblies 32 are erected on the material conveying assembly 2 and penetrate through the middle two separating plates, the separating mechanism is suitable for driving the middle two separating plates to move, the secondary driving assemblies 33 are connected with the middle two separating plates and the two separating plates, the two separating plates are suitable for driving the two separating plates to move along with the middle two separating plates, meanwhile, the distance between the middle two separating plates and the two separating plates is changed, and the infrared ranging module 34 is fixed on one surface of one separating plate in the middle relative to the other separating plate and is suitable for measuring the distance between the two middle separating plates.
The material transporting assembly 2 comprises a storage bin 21, a discharging table 22, a discharging cylinder 23 and a lifting ring 24, wherein the storage bin 21 is of a semi-open structure, the upper side is a feeding hole, a certain inclination is arranged at the bottom of the storage bin for rolling and discharging of bar materials 6, one end of the discharging table 22 is fixed on the inner side of the storage bin 21, the other end of the discharging table is unconstrained, the discharging table is supported with the inclined bottom of the storage bin 21 through a positive material assembly 4, the discharging cylinder 23 is normally in a state parallel to the ground, the bottom of the storage bin 21 is fixed at the telescopic end of the discharging cylinder 23, a lifting hook 231 is fixed at the telescopic end of the discharging cylinder, and the lifting ring 24 is fixed at the bottom of the discharging table 22 and matched with the discharging cylinder 23.
What needs to be stated is: when the partition plate group 31 is arranged, the bottom height is required to be higher than the plane height of the discharging table 22, but not higher than the diameter height of the bar 6 so as to avoid the intercommunication of the bar 6 in different areas, four through holes corresponding to each other are formed in each partition plate, and a gap matched with the movement of the discharging cylinder 23 is formed in the bottom of the storage bin 21.
The main driving assembly 32 is composed of a first screw 321, a driving motor 322 and a thread block 323, wherein the output end of the driving motor 322 is connected with the first screw 321, the thread block 323 is fixed in a through hole of a certain partition plate in the middle, and the threads of the inner ring are matched with the first screw 321.
What needs to be stated is: the four through holes on the partition plate are wider than the first screw 321, and the movement of the partition plate is controlled by the first screw 321 matched with the threaded block 323.
The secondary driving assembly 33 includes a driving gear 331, a driven gear 332, and a second screw 333, where the driving gear 331 is based on a middle partition plate and sleeved on the first screw 321, the inner wall is in running fit with the first screw 321, the driven gear 332 is in tooth fit with the driving gear 331, the second screw 333 is rotatably disposed on one side of the driving gear 331, one end of the second screw 333 is fixed on the inner side of the driven gear 332, and the other end of the second screw is rotatably disposed on the partition plate on the corresponding side through a screw block 323.
In actual operation, the driving motor 322 drives the first screw 321 to rotate, the corresponding screw block 323 drives the middle partition plate to move, and meanwhile, the driving gear 331 on the first screw 321 drives the driven gear 332 to rotate, so as to drive the second screw 333 to rotate, and finally, the partition plate connected with the other end of the second screw 333 moves together; the movement amplitude of the middle partition plate and the two side partition plates can be changed by adjusting the sizes of the driving gear 331 and the driven gear 332, namely the transmission ratio.
What needs to be stated is: the arrangement of each screw, each gear and each thread block can meet the requirement that the moving direction of the partition plates at two sides is consistent with the corresponding moving direction of the middle partition plate.
The positive material component 4 is composed of a spring group 41 and an oscillator 42, wherein the spring group 41 is connected with the material discharging table 22 and the material bin 21, and the oscillator 42 is fixed at the bottom of the material discharging table 22. In actual operation, the oscillator 42 excites the discharge table 22 to adjust the position of the upper bar 6, and the spring assembly 41 is not only supported but also limited, allowing the discharge table 22 to deflect up and down within a certain range.
The discharging mechanism 5 comprises an electric telescopic rod 51, a driving sliding plate 52, a middle fixing plate 53, a driven sliding plate 54 and two limiting plates 55, wherein the electric telescopic rod 51 is fixed on the frame 1, the driving end is connected with the back of the driving sliding plate 52, the driving sliding plate 52 is arranged on one surface of the middle fixing plate 53 in a sliding mode, the driven sliding plate 54 is arranged on the other surface of the middle fixing plate 53 in a sliding mode, the driving sliding plate 52 is connected with the driven sliding plate 54 through a connecting block 7, the middle fixing plate 53 is fixed on the frame 1 and is motionless, the limiting plates 55 are fixed at the bottom of the middle fixing plate 53, and a discharging channel is arranged between the two plates.
In actual operation, the electric telescopic rod 51 drives the driving slide plate 52 to move upwards, and the connecting block 7 is pulled to drive the driven slide plate 54 to move upwards, so that the material leaks out.
The specific implementation method is as follows:
s1, feeding: pouring the bar stock 6 into the stock bin 21, and stopping after reaching a set amount;
s2, righting: starting the oscillator 42 to vibrate the discharging table 22 and simultaneously starting the driving motor 322 to drive the separation plates to move so as to help the upper bar 6 to change positions;
s3, preparing for discharging: after the material is completely positively fed, the material distributing mechanism 3 resets, and the middle area is aligned with the material outlet;
s4, discharging: starting the discharging mechanism 5 to move up the driven slide plate 54 to expose a discharging hole, and enabling the discharging cylinder 23 to pull down the lifting ring 24 to enable one side of the discharging table 22 to incline, so that the bar 6 in the middle area rolls down to the discharging hole to discharge; after the blanking in the middle area is finished, a group of driving motors 322 are started to enable the bar 6 on one side to move to the middle area for discharging, after the bar is reset, another group of driving motors 322 are started to enable the bar 6 on one side to move to the middle area for discharging, and discharging is finished.
Specifically, in S1, the sum of the poured bars at one time cannot exceed the height range of the partition plate to avoid overflow;
the movement amplitude of the partition plate in S2 is adjusted as follows: setting the transmission ratio between the driving gear 331 and the driven gear 332 to be 1:1.5, when the first screw 321 corresponding to the driving gear 331 rotates one circle, the second screw 333 corresponding to the driven gear 332 rotates 1.5 circles, namely the moving distance of the separation plate at the outer side is 1.5 times of that of the separation plate at the middle, and if the separation plate moves towards the middle area, the interval between the two side areas is gradually reduced;
the auxiliary material correcting mode is as follows: the two groups of driving motors 322 are synchronously driven to drive the middle partition plate to approach the middle part, reset and do periodic motion, and the moving distance in the process is monitored by the infrared ranging module 34, so that the moving distance is required to be ensured not to influence the movement of the bar stock 6 in the middle area.
The discharging condition of each area in the S4 can be determined by arranging a light sensing belt at the middle position of the discharging table 22, if the discharging is complete, the upper part of the light sensing belt is not shielded, and if a certain part cannot receive a light signal, a bar material 6 remains above the light sensing belt.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting. Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A feed arrangement for die casting machine, its characterized in that: comprising the following steps:
the automatic feeding device comprises a frame (1), a material conveying assembly (2), a material distributing mechanism (3), a material correcting assembly (4) and a discharging mechanism (5), wherein the material conveying assembly (2) is erected on the frame and is used for inputting bars (6) and conveying the bars (6) to a discharging hole position, the material distributing mechanism (3) is arranged in the material conveying assembly (2) and is used for separating the bars (6) for limiting, the material correcting assembly (4) is arranged on the lower side of the material distributing mechanism (3) and is used for correcting the positions of the bars (6) to keep unity, the material distributing mechanism (3) is used for assisting the process, and the discharging mechanism (5) is arranged on the outlet side of the material conveying assembly (2) and is used for controlling the opening and closing of the discharging hole;
the material distribution mechanism (3) comprises a separation plate group (31), four groups of main driving assemblies (32), four groups of secondary driving assemblies (33) and an infrared ranging module (34), wherein the separation plate group (31) comprises four separation plates, a material conveying area is divided into three blocks, the main driving assemblies (32) are erected on the material conveying assemblies (2) and penetrate through the middle two separation plates, the secondary driving assemblies (33) are connected with the middle two separation plates and the two side separation plates, the two side separation plates are driven to move along with the middle two separation plates, meanwhile, the distance between the middle two separation plates and the two side separation plates is changed, and the infrared ranging module (34) is fixed on one surface of one separation plate in the middle relative to the other separation plate and is suitable for measuring the distance between the two middle separation plates;
the main driving assembly (32) is composed of a first screw rod (321), a driving motor (322) and a thread block (323), wherein the output end of the driving motor (322) is connected with the first screw rod (321), the thread block (323) is fixed in a through hole of a certain partition plate in the middle, and inner ring threads are matched with the first screw rod (321);
the secondary driving assembly (33) comprises a driving gear (331), a driven gear (332) and a second screw (333), wherein the driving gear (331) is based on a middle partition plate and sleeved on the first screw (321), the inner wall is in running fit with the first screw (321), the driven gear (332) is in tooth fit with the driving gear (331), the rotation is arranged on one side of the driving gear (331), one end of the second screw (333) is fixed on the inner side of the driven gear (332), and the other end of the second screw is arranged on the corresponding side partition plate in a rotating mode through a thread block (323).
2. A feeding device for a die casting machine according to claim 1, characterized in that:
the material conveying assembly (2) is composed of a bin (21), a material discharging table (22), a material discharging cylinder (23) and a lifting ring (24), wherein the bin (21) is of a semi-open structure, a material inlet is formed in the upper side of the bin, a certain inclination is formed in the bottom of the bin for rolling and discharging of a bar (6), one end of the material discharging table (22) is fixed on the inner side of the bin (21), the other end of the material discharging table is unconstrained, the material discharging table is supported with the inclined bottom of the bin (21) through a positive material assembly (4), the material discharging cylinder (23) is generally in a state parallel to the ground, the material discharging cylinder (23) is fixed on the bottom of the bin (21), a lifting hook (231) is fixed at the telescopic end of the material discharging table (22), and the lifting ring (24) is fixed on the bottom of the bin and matched with the material discharging cylinder (23).
3. A feeding device for a die casting machine according to claim 2, characterized in that:
the positive material component (4) is composed of a spring group (41) and an oscillator (42), wherein the spring group (41) is connected with the discharging table (22) and the storage bin (21), and the oscillator (42) is fixed at the bottom of the discharging table (22).
4. A feeding device for a die casting machine according to claim 3, characterized in that:
the discharging mechanism (5) comprises an electric telescopic rod (51), a driving sliding plate (52), a middle fixing plate (53), a driven sliding plate (54) and two limiting plates (55), wherein the electric telescopic rod (51) is fixed on a frame (1), the driving end is connected with the back of the driving sliding plate (52), the driving sliding plate (52) is arranged on one surface of the middle fixing plate (53) in a sliding mode, the driven sliding plate (54) is arranged on the other surface of the middle fixing plate (53) in a sliding mode, the driving sliding plate (52) is connected with the driven sliding plate (54) through a connecting block (7), the middle fixing plate (53) is fixed on the frame (1), and the limiting plates (55) are fixed at the bottom of the middle fixing plate (53) and are discharging channels between the two plates.
5. A method of using the feed device for a die casting machine as claimed in claim 4, wherein:
the method comprises the following specific steps:
s1, feeding: pouring the bar stock (6) into a storage bin (21), and stopping after reaching a set amount;
s2, righting: starting an oscillator (42) to vibrate the discharging table (22), and simultaneously starting a driving motor (322) to drive each partition plate to move so as to help the upper bar (6) to change positions;
s3, preparing for discharging: after the material is completely positively fed, the material distributing mechanism (3) is reset, and the middle area is aligned with the discharge hole;
s4, discharging: starting a discharging mechanism (5) to move up a driven slide plate (54) to expose a discharging hole, and enabling a discharging cylinder (23) to pull down a lifting ring (24) to enable one side of a discharging table (22) to incline, and enabling a bar (6) in the middle area to roll down to the discharging hole for discharging; after the blanking of the middle area is finished, a group of driving motors (322) are started to enable the bar (6) on one side to move to the middle area for discharging, after the bar is reset, the other group of driving motors (322) are started to enable the bar (6) on one side to move to the middle area for discharging, and the discharging is finished.
6. A method of using the feed device for a die casting machine as claimed in claim 5, characterized in that:
the movement amplitude of the partition plate in S2 is adjusted as follows: when the transmission ratio between the driving gear (331) and the driven gear (332) is set to be 1:1.5 and the first screw (321) corresponding to the driving gear (331) rotates one circle, the second screw (333) corresponding to the driven gear (332) rotates 1.5 circles, namely the moving distance of the separation plate at the outer side is 1.5 times of that of the separation plate at the middle side, and when the separation plate moves towards the middle area, the interval between the two side areas is gradually reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311577792.4A CN117300098B (en) | 2023-11-24 | 2023-11-24 | Feeding device for die casting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311577792.4A CN117300098B (en) | 2023-11-24 | 2023-11-24 | Feeding device for die casting machine |
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| Publication Number | Publication Date |
|---|---|
| CN117300098A CN117300098A (en) | 2023-12-29 |
| CN117300098B true CN117300098B (en) | 2024-02-02 |
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| CN202311577792.4A Active CN117300098B (en) | 2023-11-24 | 2023-11-24 | Feeding device for die casting machine |
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| CN212607944U (en) * | 2020-07-22 | 2021-02-26 | 东莞市邦胜自动化科技有限公司 | Bar discharging and feeding equipment |
| CN212857956U (en) * | 2020-08-25 | 2021-04-02 | 成都柯博特自动化科技有限公司 | Full-automatic intelligent feeding plate shearing line |
| CN217707551U (en) * | 2022-05-13 | 2022-11-01 | 广州市方圆机械设备有限公司 | Material arrangement equipment |
| CN218433441U (en) * | 2022-09-15 | 2023-02-03 | 台州致诚智能科技有限公司 | Automatic discharging bin for arranging bars |
| CN115838068A (en) * | 2022-10-13 | 2023-03-24 | 成都利君环际智能装备科技有限公司 | Material distributing mechanism and material distributing method thereof |
| CN116281026A (en) * | 2023-03-24 | 2023-06-23 | 深圳尼索科连接技术有限公司 | Automatic feed divider and automatic feed divider system |
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2023
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| CN212607944U (en) * | 2020-07-22 | 2021-02-26 | 东莞市邦胜自动化科技有限公司 | Bar discharging and feeding equipment |
| CN212857956U (en) * | 2020-08-25 | 2021-04-02 | 成都柯博特自动化科技有限公司 | Full-automatic intelligent feeding plate shearing line |
| CN217707551U (en) * | 2022-05-13 | 2022-11-01 | 广州市方圆机械设备有限公司 | Material arrangement equipment |
| CN218433441U (en) * | 2022-09-15 | 2023-02-03 | 台州致诚智能科技有限公司 | Automatic discharging bin for arranging bars |
| CN115838068A (en) * | 2022-10-13 | 2023-03-24 | 成都利君环际智能装备科技有限公司 | Material distributing mechanism and material distributing method thereof |
| CN116281026A (en) * | 2023-03-24 | 2023-06-23 | 深圳尼索科连接技术有限公司 | Automatic feed divider and automatic feed divider system |
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| CN117300098A (en) | 2023-12-29 |
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