CN111097889B

CN111097889B - Multi-slide-block aluminum alloy hot type die casting machine

Info

Publication number: CN111097889B
Application number: CN202010006120.8A
Authority: CN
Inventors: 胡建
Original assignee: Changyin Auto Parts Nantong Co ltd
Current assignee: Changyin Auto Parts Nantong Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2022-08-05
Anticipated expiration: 2040-01-03
Also published as: CN111097889A

Abstract

The invention discloses a multi-slider aluminum alloy hot type die casting machine, relates to the technical field of die casting molding, aims to solve the technical problems that small products cannot be die-cast and the die-casting cost is high, can realize die-casting of the small products through a hot chamber die casting system, has high precision and is close to machining. The technical scheme is that the medical shop mainly comprises a gooseneck which is formed by synthesizing special non-conductive materials and ceramics, the bottom of the gooseneck is soaked in aluminum alloy liquid, part of the gooseneck is suspended above a heating furnace, and liquid is directly injected into a die cavity by oil pressure driving injection. The method has the advantages of capability of producing smaller aluminum alloy parts, reduction of die casting cost, simpler and more convenient operation and smaller die size.

Description

Multi-slide-block aluminum alloy hot type die casting machine

Technical Field

The invention relates to the technical field of die-casting molding, in particular to a multi-slider aluminum alloy hot type die-casting machine.

Background

A multi-slide aluminum alloy hot die casting machine is mechanical equipment used for die casting and forming an aluminum alloy workpiece.

A die casting machine among the prior art refers to fig. 8 and shows, and it includes organism 1, and the bottom of organism 1 lateral wall is equipped with discharge gate 10, and open-top's receipts workbin 11 has been placed to discharge gate 10 below. When the material receiving box is used, a die-cast workpiece falls from the discharge port 10 and finally falls into the material receiving box 11 to receive materials.

However, the temperature of the workpiece immediately after die casting is high, and the stacked workpieces are not easily cooled if they are directly stacked without cooling, and thus improvement is desired.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a multi-slide aluminum alloy hot type die casting machine which has the advantage of being capable of actively cooling a workpiece.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a hot type die casting machine of multi-slide block aluminum alloy, includes open-top's receipts workbin, still includes a pair of baffle that is located the discharge gate below, rotates between two baffles and is connected with a pair of conveying roller, two conveying roller outsides around being equipped with the loop type conveyer belt, baffle fixedly connected with is used for ordering about conveying roller pivoted driving piece, receive the below that workbin open-top is located the one end that the discharge gate was kept away from to the conveyer belt, two the fixed hollow bellows that is equipped with in baffle top, the surface of bellows dorsad conveyer belt runs through and is equipped with the air intake, air intake department fixedly connected with fan, bellows runs through and is equipped with a plurality of air outlets towards the surface of conveyer belt.

Through adopting above-mentioned technical scheme, open driving piece and fan, the driving piece orders about drive roller and conveyer belt and rotates, and the fan blows the air in with the bellows to the conveyer belt top surface. After the work piece falls down from the discharge gate, the work piece will drop to the conveyer belt surface, carries to the bellows below along with the conveyer belt after that, and bellows below air flow rate is great to can do benefit to the work piece cooling, can realize that the work piece can rapid cooling in conveyer belt top surface transportation process. When the workpieces are conveyed to the tail end of the conveying belt, the workpieces fall into the material receiving box, and the workpieces can be finally collected.

Furthermore, a plurality of insertion holes are formed in the side wall of the material receiving box in a penetrating mode, and partition plates are inserted into the insertion holes in a matched mode.

By adopting the technical scheme, in the process that the workpiece falls into the material receiving box, the partition plate at the bottommost layer is inserted into the insertion hole at the bottommost layer, so that the workpiece falls onto the top wall of the partition plate at the bottommost layer, and after a certain amount of workpieces are stacked on the surface of the workpiece, the last partition plate is inserted into the corresponding insertion hole, so that the subsequent workpieces are stacked. The thickness of each layer of workpiece is provided with a gap between the top wall and the bottom wall of the last separating plate, so that the plurality of layers of workpieces are facilitated to dissipate heat, and the situation that the plurality of workpieces are directly stacked in the prior art to cause the inner workpieces to be difficult to dissipate heat is avoided.

Further, the division board is kept away from the end wall of receiving the workbin and is connected with the extension rod perpendicularly, and the extension rod can be followed its self axle center and rotated, extension rod lateral wall fixedly connected with limiting plate, it is located the fixed stopper that is equipped with in jack below to receive the workbin lateral wall, the stopper is equipped with towards the surface of extension rod and supplies the limiting plate to rotate along with the extension rod and insert the spacing hole of establishing.

Through adopting above-mentioned technical scheme, insert when the division board and establish to the jack in and make the division board lateral wall support tightly receive the workbin inner wall after, the extension rod is rotated to the manual work for the limiting plate rotates along with the extension rod and inserts and establish to spacing downthehole, and the limiting plate can be stable insert under self action of gravity afterwards establish to spacing downthehole, can make extension rod and division board can not become flexible on the horizontal direction, makes the division board be located and receives the state of workbin more stable.

Furthermore, a plurality of air holes are formed in two opposite side walls of the material receiving box in a penetrating mode.

Through adopting above-mentioned technical scheme, can make the work piece of receipts workbin internal storage can be with the better heat exchange that carries on of outside air under the effect of a plurality of bleeder vents, can make outside air can be more convenient get into the receipts workbin from the bleeder vent inside, further promote the radiating efficiency of receiving the workbin internal work piece.

Furthermore, an air guide pipe is fixedly connected to the outer side wall of the air box at the air inlet, an air guide cover is fixedly connected to one end, far away from the air box, of the air guide pipe, the air guide cover, the air guide pipe and the air inlet are communicated with each other, and the end wall, far away from the air guide pipe, of the air guide cover is connected with any side wall, where the material receiving box is located, of the plurality of air holes.

By adopting the technical scheme, the workpiece is positioned in the material receiving box, the air guide pipe continuously pumps external air into the material receiving box through the plurality of air holes far away from one side of the air guide cover, and then pumps the external air into the air guide pipe through the plurality of air holes close to one side of the air guide cover, and finally supplies air in the air box.

Furthermore, the end wall of the air guide cover, which is far away from the air guide pipe, is fixedly connected with a magnetic ring along the circumferential direction of the end wall, and the side wall of the material receiving box, which is positioned on the side wall of the material receiving box and attached to the air guide cover, is provided with a mounting ring groove for the magnetic ring to be inserted in a matching way and the magnetism of the mounting ring groove is attracted.

By adopting the technical scheme, when the empty material receiving box needs to be replaced, the magnetic force of the magnetic ring and the mounting ring groove is overcome manually, the magnetic ring is pulled away from the mounting ring groove, the material receiving box and the wind scooper can be detached, a new material receiving box can be connected with the wind scooper, the magnetic ring is inserted into the new mounting ring groove again, and the material receiving box has the advantage of convenience in replacement.

Further, the bellows include bottom open-ended last casing, open-top's lower casing and with last casing bottom opening part and casing top opening part fixed connection's bellows down, go up a plurality of extension boards that go up of casing lateral wall fixedly connected with, the lower extension board of a plurality of and last extension board one-to-ones of casing lateral wall fixedly connected with down, it is equipped with the regulation hole to go up the extension board along vertical direction running-through, regulation hole female connection has the regulation pole, the extension board runs through along vertical direction down and is equipped with the draw runner that supplies the regulation pole bottom to wear to establish, the diapire fixedly connected with dog of regulation pole, the diameter of dog is greater than the diameter of draw runner, the roof of dog and the diapire looks butt of lower extension board.

Through adopting above-mentioned technical scheme, the interval of a plurality of air outlets of adjustable and conveyer belt, the operation is as follows: the regulation pole is unscrewed in the manual work for the roof of dog does not contact with lower extension board diapire, can artifical as required adjust down the numerical height of casing afterwards, adjusts to required high back, and the manual work is screwed up and is adjusted the pole, makes the roof of dog and lower extension board diapire looks butt, and the extension board under the support that the dog can be stable afterwards, can realize the locking of casing down, has the advantage that air outlet local conveyer belt interval is adjustable.

Furthermore, the slide hole is in clearance fit with the adjusting rod, an elastic ferrule is fixedly connected to the inner wall of the slide hole, and the elastic ferrule is sleeved on the outer side of the adjusting rod in an adaptive manner.

Through adopting above-mentioned technical scheme, the elastic ferrule can make adjust the pole outer wall not with slide opening inner wall direct contact, even make to adjust the pole outer wall not collide with the slide opening inner wall, can make the wear of adjusting the pole and the slide opening junction less, and the noise is littleer.

Furthermore, the surface of the baffle block back to the downward extension plate is fixedly connected with a pair of shifting pieces, and the two shifting pieces are symmetrically distributed by taking the axis of the adjusting rod as a center.

Through adopting above-mentioned technical scheme, when needs rotate the regulation pole, the both sides of two plectrums of staff both ends butt respectively rotate, can easily realize the rotation of adjusting the pole, and the plectrum is the staff finger end application of force of being more convenient for, and makes the difficult slippage that takes place of finger end, controls stability higher.

Furthermore, the conveyer belt is provided with a plurality of exhaust holes along the thickness direction thereof in a penetrating manner.

Through adopting above-mentioned technical scheme, can be so that when the air blows to the conveyer belt perpendicularly, some air can flow from exhaust hole department, compare in the air and directly flow from the horizontal direction after the conveyer belt roof strikes, its radiating effect to the work piece is more excellent.

In conclusion, the invention has the following beneficial effects:

1. the conveying device is characterized in that a pair of baffle plates are arranged below a discharge port, a pair of conveying rollers are rotatably connected between the two baffle plates, an annular conveying belt is wound on the outer sides of the two conveying rollers, a driving piece for driving the conveying rollers to rotate is fixedly connected with the baffle plates, an opening at the top of a material receiving box is positioned below one end, far away from the discharge port, of the conveying belt, a hollow air box is fixedly arranged above the two baffle plates, an air inlet is formed in the surface, facing away from the conveying belt, of the air box in a penetrating mode, a fan is fixedly connected at the air inlet, and a plurality of air outlets are formed in the surface, facing the conveying belt, of the air box in a penetrating mode; and opening the driving piece and the fan, driving the driving roller and the conveying belt to rotate by the driving piece, and blowing the air in the air box to the top surface of the conveying belt by the fan. After the work piece falls down from the discharge gate, the work piece will drop to the conveyer belt surface, carries to the bellows below along with the conveyer belt after that, and bellows below air flow rate is great to can do benefit to the work piece cooling, can realize that the work piece can rapid cooling in conveyer belt top surface transportation process. When the workpieces are conveyed to the tail end of the conveying belt, the workpieces fall into the material receiving box, and the workpieces can be finally collected;

2. the side wall of the material receiving box is provided with a plurality of insertion holes in a penetrating manner, and partition plates are inserted into the insertion holes in a matching manner; in the process that the workpieces fall into the material receiving box, the partition plate at the bottommost layer is inserted into the insertion hole at the bottommost layer, so that the workpieces fall onto the top wall of the partition plate at the bottommost layer, and after a certain amount of workpieces are stacked on the surface of the workpiece, the last partition plate is inserted into the corresponding insertion hole, so that the subsequent workpieces are stacked. The thickness of each layer of workpiece is provided with a gap between the top wall and the bottom wall of the last separating plate, so that the plurality of layers of workpieces are facilitated to dissipate heat, and the situation that the plurality of workpieces are directly stacked in the prior art to cause the inner workpieces to be difficult to dissipate heat is avoided.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a sectional view of a wind box in the present embodiment;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is a disassembled view illustrating the connection between the wind scooper and the material receiving box in the present embodiment;

FIG. 6 is an enlarged view at C of FIG. 5;

FIG. 7 is an enlarged view of FIG. 5 at D;

fig. 8 is a background art drawing.

In the figure: 1. a body; 10. a discharge port; 11. a material receiving box; 110. air holes are formed; 2. a baffle plate; 21. a conveying roller; 22. a conveyor belt; 220. an air exhaust hole; 23. a drive member; 3. an air box; 31. an upper housing; 310. an air inlet; 32. a lower housing; 320. an air outlet; 33. a bellows; 34. an upper extension plate; 35. a lower extension plate; 4. adjusting a rod; 40. an adjustment hole; 400. a slide hole; 41. an elastic ferrule; 42. a stopper; 43. a shifting sheet; 5. a partition plate; 50. a jack; 51. an extension rod; 52. a limiting plate; 53. a limiting block; 530. a limiting hole; 6. an air guide pipe; 61. a wind scooper; 62. a magnetic ring; 620. and installing the ring groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

the utility model provides a many sliders aluminum alloy hot type die casting machine, refers to fig. 1, and it includes a pair of baffle 2 that is located discharge gate 10 below, and two baffle 2 tops welded fastening have hollow bellows 3.

Referring to fig. 2, a pair of conveying rollers 21 is rotatably connected between the two baffles 2 through a rotating shaft, the two conveying rollers 21 are parallel, a ring-shaped conveying belt 22 is wound around the outer sides of the two conveying rollers 21, and a plurality of air exhaust holes 220 are formed in the conveying belt 22 in a penetrating manner along the thickness direction of the conveying belt. The side wall of the baffle 2 is fixedly connected with a driving part 23 through a bolt, and the driving part 23 is preferably a motor and is used for driving any one of the conveying rollers 21 to rotate. A material receiving box 11 (refer to fig. 1) with an open top is arranged below one end of the conveying belt 22 far away from the discharge hole 10.

Referring to fig. 3, the bellows 3 includes an upper case 31 having an open bottom, a lower case 32 having an open top, and a bellows 33 fixedly connected to the open bottom of the upper case 31 and the open top of the lower case 32 by bolts. The surface of the air box 3 facing away from the conveyor belt 22 (i.e. the top wall of the upper housing 31) is provided with an air inlet 310, and the air inlet 310 is fixedly connected with a fan 36 through a bolt. A plurality of air outlets 320 are formed through the surface of the bellows 3 facing the conveyor belt 22 (see fig. 1) (and the bottom wall of the lower housing 32).

Referring to fig. 4, a plurality of upper extension plates 34 are integrally formed on the side wall of the upper housing 31, a plurality of lower extension plates 35 are integrally formed on the side wall of the lower housing 32, and the lower extension plates 35 correspond to the upper extension plates 34 one to one. Go up extension board 34 and run through along vertical direction and be equipped with regulation hole 40, regulation hole 40 internal thread connection has regulation pole 4, and lower extension board 35 runs through along vertical direction and is equipped with slide opening 400, and 4 bottoms of regulation pole wear to establish to the slide opening 400 in. The sliding hole 400 is in clearance fit with the adjusting rod 4, an elastic ferrule 41 is fixedly adhered to the inner wall of the sliding hole 400, the elastic ferrule 41 is preferably made of rubber, and the elastic ferrule 41 is sleeved on the outer side of the adjusting rod 4 in a matching manner. The bottom wall of the adjusting rod 4 is integrally formed with a stop block 42, the stop block 42 is cylindrical, the diameter of the stop block 42 is larger than that of the sliding hole 400, and the top wall of the stop block 42 is abutted to the bottom wall of the lower extension plate 35. A pair of shifting pieces 43 are integrally formed on the surface of the stop block 42 back to the downward extending plate 35, and the two shifting pieces 43 are symmetrically distributed by taking the axis of the adjusting rod 4 as the center.

Referring to fig. 5, a plurality of insertion holes 50 are formed through the side wall of the material receiving box 11, partition plates 5 are inserted into the insertion holes 50 in a matched manner, and the material receiving box 11 is divided into a plurality of layers by the partition plates 5. A plurality of air holes 110 are formed through two opposite side walls of the material receiving box 11, and preferably, the material receiving box 11 is positioned on the two adjacent side walls of the side wall where the insertion hole 50 is positioned. The air inlet 310 is connected with an air guide pipe 6 through a flange, one end of the air guide pipe 6, which is far away from the air box 3, is fixedly welded with an air guide cover 61, the air guide pipe 6 and the air inlet 310 are communicated with each other, and the end wall, which is far away from the air guide pipe 6, of the air guide cover 61 is connected with any side wall, where the plurality of air holes 110 are located, of the material receiving box 11.

Referring to fig. 6, an end wall of the partition plate 5 away from the material receiving box 11 is vertically connected with an extension rod 51 through a rotating shaft, the extension rod 51 can rotate along its own axis, a limit plate 52 is integrally formed on a side wall of the extension rod 51, and the limit plate 52 is preferably fan-shaped. The limiting block 53 is fixedly welded on the outer side wall of the material receiving box 11 below the jack 50, a limiting hole 530 is formed in the surface, facing the extension rod 51, of the limiting block 53, and the limiting plate 52 can rotate along with the extension rod 51 to be inserted into the limiting hole 530.

Referring to fig. 7, the end wall of the air guiding cover 61, which is far away from the air guiding pipe 6 (see fig. 5), is fixed with a magnetic ring 62 along the circumferential direction thereof in an adhesive manner, the receiving box 11 is provided with an installation ring groove 620 on the side wall thereof, which is attached to the air guiding cover 61, preferably, the receiving box 11 is made of an iron material, and the magnetic ring 62 is inserted into the installation ring groove 620 in an adaptive manner and is attracted to the inner wall of the installation ring groove 620 in a magnetic manner.

The working principle is as follows: the driving member 23 and the fan 36 are turned on, the driving member 23 drives the driving roller and the conveyor belt 22 to rotate, and the fan 36 blows air in the air box 3 toward the top surface of the conveyor belt 22. After the work piece falls down from discharge gate 10, the work piece will drop to conveyer belt 22 surface, carries to bellows 3 below along with conveyer belt 22 afterwards, and bellows 3 below air flow rate is great to can do benefit to the work piece cooling, can realize that the work piece can rapid cooling in conveyer belt 22 top surface transportation process.

When the work pieces are conveyed to the tail end of the conveying belt 22 and fall into the material receiving box 11, in the process, the partition plate 5 at the bottommost layer is inserted into the insertion hole 50 at the bottommost layer, so that the work pieces fall onto the top wall of the partition plate 5 at the bottommost layer, and after a certain amount of work pieces are stacked on the surface of the work pieces, the last partition plate 5 is inserted into the corresponding insertion hole 50, so that the subsequent work pieces are stacked. The thickness of each layer of work piece leaves the clearance because of satisfying roof and last 5 diapalls of a division board to do benefit to a plurality of layers of work pieces and dispel the heat, directly pile up with a plurality of work pieces among the avoiding prior art, lead to the difficult radiating condition of inside work piece.

In addition, in the process that the workpiece is located in the material receiving box 11, the air guide pipe 6 continuously pumps external air into the material receiving box 11 through the air holes 110, and then the external air is pumped into the air guide pipe 6 through the air holes 110 and finally used for supplementing air in the air box 3, so that air circulation of all layers in the material receiving box 11 is accelerated in the process, and the heat dissipation efficiency of the workpiece in the temporary storage state in the material receiving box 11 is further improved.

When empty receipts workbin 11 needs to be changed, the magnetic force of magnetism ring 62 and installation annular 620 is overcome in the manual work, takes out magnetism ring 62 from installation annular 620, can realize receiving workbin 11 and wind scooper 61's dismantlement, can be convenient for install empty receipts workbin 11 afterwards, has the convenient advantage of receipts workbin 11 changes.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a many sliders aluminum alloy hot type die casting machine, includes open-top's receipts workbin (11), its characterized in that: the conveying device is characterized by further comprising a pair of baffles (2) positioned below the discharge port (10), a pair of conveying rollers (21) are rotatably connected between the two baffles (2), an annular conveying belt (22) is wound on the outer sides of the two conveying rollers (21), the baffles (2) are fixedly connected with a driving piece (23) used for driving the conveying rollers (21) to rotate, the top opening of the material receiving box (11) is positioned below one end, away from the discharge port (10), of the conveying belt (22), a hollow air box (3) is fixedly arranged above the two baffles (2), an air inlet (310) penetrates through the surface, opposite to the conveying belt (22), of the air box (3), a fan (36) is fixedly connected to the air inlet (310), and a plurality of air outlets (320) penetrate through the surface, facing the conveying belt (22), of the air box (3);

a plurality of air holes (110) are arranged on two opposite side walls of the material receiving box (11) in a penetrating way;

the outer side wall of the air box (3) is fixedly connected with an air guide pipe (6) at the position of an air inlet (310), one end, far away from the air box (3), of the air guide pipe (6) is fixedly connected with an air guide cover (61), the air guide pipe (6) and the air inlet (310) are communicated with one another, and the end wall, far away from the air guide pipe (6), of the air guide cover (61) is connected with any side wall, where the material receiving box (11) is located, of the material receiving box (110);

the bellows (3) comprises an upper shell (31) with an opening at the bottom, a lower shell (32) with an opening at the top, and a bellows (33) fixedly connected with the opening at the bottom of the upper shell (31) and the opening at the top of the lower shell (32), wherein the side wall of the upper shell (31) is fixedly connected with a plurality of upper extending plates (34), the side wall of the lower shell (32) is fixedly connected with a plurality of lower extending plates (35) which are in one-to-one correspondence with the upper extending plates (34), the upper extending plates (34) are provided with adjusting holes (40) along the vertical direction in a penetrating manner, the adjusting holes (40) are internally threaded with adjusting rods (4), the lower extending plates (35) are provided with sliding holes (400) for the bottom of the adjusting rods (4) to penetrate in the vertical direction in a penetrating manner, the bottom wall of the adjusting rods (4) is fixedly connected with stoppers (42), and the diameter of the stoppers (42) is larger than that of the sliding holes (400), the top wall of the stop block (42) is abutted with the bottom wall of the lower extension plate (35);

the conveying belt (22) is provided with a plurality of air exhaust holes (220) in a penetrating manner along the thickness direction;

when the workpiece is positioned in the material receiving box (11), the air guide pipe (6) pumps external air into the material receiving box (11) through the air holes (110), and then the external air is pumped into the air guide pipe (6) through the air holes (110) and finally used for supplementing the air in the air box (3).

2. The hot type die-casting machine for multi-slide aluminum alloy according to claim 1, characterized in that: the side wall of the material receiving box (11) is provided with a plurality of insertion holes (50) in a penetrating mode, and the insertion holes (50) are internally provided with partition plates (5) in an adaptive inserting mode.

3. The hot type die-casting machine for multi-slide aluminum alloy according to claim 2, characterized in that: division board (5) keep away from end wall of receiving workbin (11) and are connected with extension rod (51) perpendicularly, and extension rod (51) can be followed its self axle center and rotated, extension rod (51) lateral wall fixedly connected with limiting plate (52), it is located fixed stopper (53) that is equipped with in jack (50) below to receive workbin (11) lateral wall, stopper (53) are equipped with towards the surface of extension rod (51) and supply limiting plate (52) to rotate along with extension rod (51) and insert spacing hole (530) of establishing.

4. The hot type die-casting machine for multi-slide aluminum alloy according to claim 1, characterized in that: the end wall of the air guide cover (61) far away from the air guide pipe (6) is fixedly connected with a magnetic ring (62) along the circumferential direction of the end wall, and the side wall of the material receiving box (11) which is located on the side wall attached to the air guide cover (61) is provided with a mounting ring groove (620) which is used for the magnetic ring (62) to be inserted in a matching mode and attracted magnetically.

5. The hot type die-casting machine for multi-slide aluminum alloy according to claim 1, characterized in that: the sliding hole (400) is in clearance fit with the adjusting rod (4), an elastic ferrule (41) is fixedly connected to the inner wall of the sliding hole (400), and the elastic ferrule (41) is sleeved on the outer side of the adjusting rod (4) in a matching mode.

6. The hot type die-casting machine for multi-slide aluminum alloy according to claim 1, characterized in that: the surface of the stop block (42) back to the downward extending plate (35) is fixedly connected with a pair of shifting pieces (43), and the two shifting pieces (43) are symmetrically distributed by taking the axis of the adjusting rod (4) as the center.