CN113102718A - Intelligent aluminum alloy die-casting equipment - Google Patents
Intelligent aluminum alloy die-casting equipment Download PDFInfo
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- CN113102718A CN113102718A CN202110253548.7A CN202110253548A CN113102718A CN 113102718 A CN113102718 A CN 113102718A CN 202110253548 A CN202110253548 A CN 202110253548A CN 113102718 A CN113102718 A CN 113102718A
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- 238000004512 die casting Methods 0.000 title claims abstract description 54
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 157
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 91
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 description 27
- 238000002844 melting Methods 0.000 description 19
- 230000008018 melting Effects 0.000 description 19
- 239000000463 material Substances 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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- 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
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- 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
- B22D17/2007—Methods or apparatus for cleaning or lubricating moulds
-
- 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
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2236—Equipment for loosening or ejecting castings from dies
-
- 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
- B22D17/28—Melting pots
-
- 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
Abstract
The invention provides intelligent aluminum alloy die-casting equipment which comprises a die-casting forming mechanism for cooling and forming aluminum liquid; the die-casting forming mechanism comprises a forming device for forming the aluminum liquid and a conveying device for conveying the aluminum liquid to the forming device; the molding device comprises a molding die for accommodating and molding the aluminum liquid; the forming die comprises a first die holder and a second die holder matched with the first die holder; the conveying device comprises a containing part for containing the aluminum liquid and an output part for outputting the aluminum liquid in the containing part. According to the invention, through the matching between the conveying device and the forming die, the conveying channel for conveying the aluminum liquid is in a vacuum state, the structural strength of the interior of the formed aluminum alloy is improved, and the aluminum alloy forming die has higher economic benefit.
Description
Technical Field
The invention relates to the technical field of aluminum alloy, in particular to intelligent aluminum alloy die-casting equipment.
Background
The aluminum alloy die-casting products are mainly used in the industries of electronics, automobiles, motors, household appliances, communications and the like, and high-quality aluminum alloy products with high performance, high precision and high toughness are also used in the industries with higher requirements such as large airplanes, ships and the like. The main application is also in the parts of some instruments.
In the die casting process in the prior art, air is usually contained in a conveying channel for containing and conveying aluminum liquid, and after die casting is finished, the air is contained in a die casting piece, so that heat treatment or welding cannot be carried out, and because gas in the die casting piece expands under the action of heat, internal micro defects and surface peeling are caused.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
Disclosure of Invention
The invention aims to provide intelligent aluminum alloy die-casting equipment to solve the problem that air is usually generated in a conveying channel for containing and conveying aluminum liquid in the background art, so that air exists in die-cast parts, and the die-cast parts cannot be subjected to heat treatment or welding.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent aluminum alloy die-casting device comprises a die-casting forming mechanism for cooling and forming aluminum liquid; the die-casting forming mechanism comprises a forming device for forming the aluminum liquid and a conveying device for conveying the aluminum liquid to the forming device; the forming device comprises a forming die for accommodating and forming the aluminum liquid; the forming die comprises a first die holder and a second die holder matched with the first die holder; the conveying device comprises a containing part for containing the aluminum liquid and an output part for outputting the aluminum liquid in the containing part; a first accommodating cavity for accommodating aluminum liquid is formed in the accommodating part, a first output port is formed at one end of the accommodating part, a second output port is formed at the other end of the accommodating part, and the first accommodating cavity is communicated with the second output port; the output part comprises a first liquid pushing part and a second liquid pushing part; the first liquid pushing part and the second liquid pushing part are both connected in a sliding manner in the first accommodating cavity, the bottom end of the first liquid pushing part is connected in a sliding manner at the top end of the second liquid pushing part, and the outer walls of the first liquid pushing part and the second liquid pushing part are attached to the inner wall of the first accommodating cavity; the aluminum liquid injection mold comprises a first mold base, a second mold base, a containing part and a first pushing part, wherein a first input port for inputting aluminum liquid is formed in one side face of the first mold base, the shape of the first input port is matched with that of the second pushing part, the second pushing part is connected in the first input port in a sliding mode, the containing part is connected to the side face of the first mold base, a first output port is communicated with the first input port, and a second input port for inputting aluminum liquid is formed in the top end of the containing part.
Further, a first groove for accommodating the second die holder is formed in the other side surface of the first die holder; the shape of the first groove is matched with that of the second die holder.
Further, a forming cavity for forming aluminum liquid is formed on one side surface of the second die holder; the molding cavity is provided with a third input port into which aluminum liquid flows; the molding apparatus further includes a closing device that closes the third input port.
Further, the closing means includes a closing portion, and elastic support means for elastically supporting the closing portion; the outer wall of the closed part is connected with the inner wall of the forming cavity in a sliding mode.
Further, the elastic supporting device comprises a supporting seat, a guide post and a spring; the other side surface of the second die holder is provided with a first opening for a spring to pass through; the supporting seat forms a first accommodating groove for accommodating the guide post and the spring; the guide post is connected in the first accommodating groove, the spring is sleeved on the outer circumferential surface of the guide post, one end of the spring abuts against the inner wall of the first accommodating groove, and the other end of the spring penetrates through the first opening to be connected to one end of the sealing part; the axis of the guide post and the axis of the first opening are collinear.
Furthermore, the molding device also comprises an auxiliary device for assisting the molding of the aluminum liquid.
Further, the auxiliary device comprises a magnetic part and a connecting part adsorbed by the magnetic part; one end of the guide post penetrates through the supporting seat and is connected with the connecting portion, and the other end of the guide post penetrates through the first opening and is connected with the closed portion.
Further, the magnetic part comprises a first adsorption part for adsorbing one side of the connecting part and a second adsorption part for adsorbing the other side of the connecting part.
Furthermore, the molding device also comprises a first moving mechanism for driving the second die holder to move towards the first input port of the first die holder.
Further, the first moving mechanism comprises a first bearing part, a second bearing part, a first guide rail, a second guide rail, a first moving driving device and a second moving driving device; the second die holder is arranged between the first bearing part and the second bearing part, the first bearing part is connected to the first guide rail in a sliding mode, the second bearing part is connected to the second guide rail in a sliding mode, the output end of the first mobile driving device is connected with the first bearing part, and the output end of the second mobile driving device is connected with the second bearing part.
Further, the output part also comprises a first power driving device and a second power driving device; the output end of the first power driving device penetrates through the second output port and is connected with the first liquid pushing portion, and the output end of the second power driving device penetrates through the second output port and is connected with the second liquid pushing portion.
Further, the die-casting forming mechanism further comprises a grabbing device for grabbing the formed materials.
Further, the grabbing device comprises a grabbing portion for grabbing the formed materials.
Further, the grabbing part comprises a first grabbing plate, a second grabbing plate and an opening and closing driving device for driving the first grabbing plate and the second grabbing plate to open and close.
Furthermore, the gripping device also comprises a first telescopic driving device, a first rotating driving device, a first lifting driving device and a first rotating driving device; the output end and the grabbing part of the first telescopic driving device are connected together, the output end and the first telescopic driving device of the first rotary driving device are connected together, the output end and the first rotary driving device of the first lifting driving device are connected together, and the output end and the first lifting driving device of the first rotary driving device are connected together.
Further, the die-casting forming mechanism also comprises a liquid spraying device for spraying a release agent to the forming device.
Further, the liquid ejection apparatus includes a liquid ejection portion that outputs a release agent.
Further, the liquid spraying part comprises a plurality of liquid spraying heads which output the release agent to the first die holder and the second die holder.
Further, the liquid spraying device also comprises a second telescopic driving device for driving the liquid spraying part to stretch and contract, and a second rotary driving device for driving the liquid spraying part to rotate; the output end of the second telescopic driving device is connected with the liquid spraying part, and the output end of the second rotary driving device is connected with the second telescopic driving device.
Further, the liquid spraying device also comprises a second moving mechanism for driving the sealing part to move towards the forming cavity.
Further, the second moving mechanism comprises a third moving driving device and a fourth moving driving device which drive the connecting part to move towards the magnetic suction part; the output end of the third mobile driving device is connected with one side of the connecting part, and the output end of the fourth mobile driving device is connected with the other side of the connecting part.
Further, the aluminum ingot melting device is used for melting the aluminum ingot.
Further, the aluminum ingot melting device comprises a melting furnace body and a heating element for heating the melting furnace body; a second accommodating cavity for accommodating aluminum liquid is formed in the melting furnace main body, and a feeding hole for inputting aluminum ingots is formed in the upper portion of the melting furnace main body.
Further, a discharge hole for outputting aluminum liquid is formed at the bottom end of the melting furnace main body; the second accommodating cavity is communicated with the first accommodating cavity through the discharge hole and the second input port.
After adopting the structure, the intelligent aluminum alloy die-casting equipment has the following beneficial effects that:
the initial position of the first liquid pushing part is arranged on one side of the first accommodating cavity and seals the second input port, and the initial position of the second liquid pushing part is flush with the outer side surface of the first die holder, so that a channel for conveying the aluminum liquid is free of gas, and the phenomenon that the gas in the conveying channel for the aluminum liquid is fused into the die casting to damage the stability of the internal structure of the die casting in the die casting process is avoided; after the first die holder and the second die holder are closed, aluminum liquid is input into the first accommodating cavity through the second input port, the first liquid pushing part moves towards the other side of the first accommodating cavity to enable the aluminum liquid to flow into the first accommodating cavity from the second input port, when the flowing volume of the aluminum liquid is equal to the volume required by die casting, the first liquid pushing part moves towards the first input port of the first die holder to extrude the aluminum liquid, the moving direction of the second liquid pushing part is opposite to the moving direction of the first liquid pushing part, the aluminum liquid gradually flows into the lower part of the first accommodating cavity from the upper part of the first accommodating cavity until the first liquid pushing part abuts against one side of the accommodating part and seals the second input port, the aluminum liquid is completely positioned at the lower part of the first accommodating cavity to push the second liquid pushing part, the aluminum liquid in the first accommodating cavity is output into the first die holder and the second die holder from the first input port, and the second liquid pushing part is flush with the outer side surface of the first die holder, standing and cooling, so that the aluminum liquid forms a solid in the forming die, moving the second die holder, taking out the formed die casting, and completing the die casting process and the cycle operation; according to the invention, through the matching between the conveying device and the forming die, the conveying channel for conveying the aluminum liquid is in a vacuum state, the structural strength of the interior of the formed aluminum alloy is improved, and the aluminum alloy forming die has higher economic benefit.
Drawings
FIG. 1 is a schematic cross-sectional view of an intelligent aluminum alloy die casting apparatus according to the present invention;
FIG. 2 is a schematic structural view of a first mold base, an output part and an aluminum ingot melting device according to the present invention;
FIG. 3 is a schematic structural view of a first mold base, an output part and an aluminum ingot melting device according to the present invention;
FIG. 4 is a schematic view of the connection structure of the auxiliary device, the closing device and the second mold base according to the present invention;
fig. 5 is a schematic perspective view of the present invention.
In the figure: 1-forming device, 2-conveying device, 3-grabbing device, 4-liquid spraying device, 11-forming die, 111-first die holder, 112-second die holder, 21-containing part, 22-output part, 211-first containing cavity, 212-second output port, 221-first liquid pushing part, 222-second liquid pushing part, 1111-first input port, 213-second input port, 1112-first groove, 1121-forming cavity, 12-closing device, 121-closing part, 122-elastic supporting device, 1221-supporting seat, 1222-guiding column, 1223-spring, 1122-first opening, 13-auxiliary device, 131-magnetic sucking part, 132-connecting part, 1311-first adsorbing part, 14-first moving mechanism, 141-a first bearing part, 142-a second bearing part, 143-a first guide rail, 144-a second guide rail, 145-a first moving driving device, 146-a second moving driving device, 223-a first power driving device, 224-a second power driving device, 31-a grasping part, 311-a first grasping plate, 312-a second grasping plate, 313-an opening and closing driving device, 32-a first telescopic driving device, 33-a first rotating driving device, 34-a first lifting driving device, 35-a first rotating driving device, 41-a liquid spraying part, 411-a liquid spraying head, 42-a second telescopic driving device, 43-a second rotating driving device, 44-a second moving mechanism and 5-an aluminum ingot melting device.
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.
As shown in fig. 1 to 5, the intelligent aluminum alloy die casting equipment of the invention comprises a die casting forming mechanism for cooling and forming aluminum liquid; the die-casting forming mechanism comprises a forming device 1 for forming the aluminum liquid and a conveying device 2 for conveying the aluminum liquid to the forming device 1; the molding device 1 comprises a molding die 11 for accommodating and molding aluminum liquid; the forming die 11 comprises a first die holder 111 and a second die holder 112 matched with the first die holder 111; the conveying device 2 comprises a containing part 21 for containing the aluminum liquid and an output part 22 for outputting the aluminum liquid in the containing part 21; a first accommodating cavity 211 for accommodating aluminum liquid is formed in the accommodating part 21, a first output port is formed at one end of the accommodating part 21, a second output port 212 is formed at the other end of the accommodating part 21, and the first accommodating cavity 211 is communicated with the second output port 212; the output unit 22 includes a first pushing liquid unit 221 and a second pushing liquid unit 222; the first liquid pushing part 221 and the second liquid pushing part 222 are both connected in the first accommodating cavity 211 in a sliding mode, the bottom end of the first liquid pushing part 221 is connected to the top end of the second liquid pushing part 222 in a sliding mode, and the outer walls of the first liquid pushing part 221 and the second liquid pushing part 222 are attached to the inner wall of the first accommodating cavity 211; a first input port 1111 for inputting aluminum liquid is formed on one side surface of the first die holder 111, the shape of the first input port 1111 is matched with the shape of the second liquid pushing part 222, the second liquid pushing part 222 is connected in the first input port 1111 in a sliding manner, the accommodating part 21 is connected on the side surface of the first die holder 111, the first output port is communicated with the first input port 1111, and a second input port 213 for inputting aluminum liquid is formed at the top end of the accommodating part 21.
Thus, the initial position of the first liquid pushing part 221 is at one side of the first accommodating cavity 211 and closes the second input port 213, and the initial position of the second liquid pushing part 222 is flush with the outer side surface of the first die holder 111, so that a channel for conveying molten aluminum is free from gas, and the phenomenon that the gas in the molten aluminum conveying channel is fused into a die casting to damage the stability of the internal structure of the die casting in the die casting process is avoided; after the first die holder 111 and the second die holder 112 are closed, aluminum liquid is input into the first accommodating cavity 211 through the second input port 213, the first liquid pushing part 221 moves towards the other side of the first accommodating cavity 211, so that the aluminum liquid flows into the first accommodating cavity 211 from the second input port 213, when the volume of the aluminum liquid flowing in is equal to the volume required by die casting, the first liquid pushing part 221 moves towards the first input port 1111 of the first die holder 111 to extrude the aluminum liquid, the moving direction of the second liquid pushing part 222 is opposite to the moving direction of the first liquid pushing part 221, so that the aluminum liquid gradually flows into the lower part of the first accommodating cavity 211 from the upper part of the first accommodating cavity 211 until the first liquid pushing part 221 abuts against one side of the accommodating part 21 and closes the second input port 213, the aluminum liquid is completely positioned at the lower part of the first accommodating cavity 211, the second liquid pushing part 222 is pushed, and the aluminum liquid in the first accommodating cavity 211 is output into the first die holder 111 and the second die holder 112 from the first input port 1111, at the moment, the second liquid pushing part 222 is flush with the outer side surface of the first die holder 111, after standing and cooling, aluminum liquid forms a solid in the forming die 11, the second die holder 112 is moved, the formed die casting is taken out, and the die casting process and the cycle operation are completed; according to the invention, through the matching between the conveying device 2 and the forming die 11, the conveying channel for conveying the aluminum liquid is in a vacuum state, the internal structural strength of the formed aluminum alloy is improved, and the aluminum alloy forming device has higher economic benefit. Specifically, the second liquid pushing part enters the first input port, so that the second liquid pushing part is completely filled in the first input port and completely matched with the first input port.
Preferably, the other side of the first mold base 111 forms a first groove 1112 for accommodating the second mold base 112; the shape of the first groove 1112 matches the shape of the second die holder 112. The second die holder 112 is completely placed in the first groove 1112, and the end surface of the first die holder 111 is attached to the end surface of the second die holder 112.
Preferably, in order to further reduce the gas in the forming mold 11, a side surface of the second mold base 112 forms a forming cavity 1121 for aluminum liquid forming; the forming cavity 1121 is provided with a third input port into which aluminum liquid flows; the molding apparatus 1 further includes a closing device 12 for closing the third supply opening.
Preferably, the closing means 12 comprises a closing portion 121, and elastic supporting means 122 elastically supporting the closing portion 121; the outer wall of the closing portion 121 is slidably connected to the inner wall of the forming cavity 1121. The elastic supporting device 122 abuts against the closed part 121, so that the outer end face of the closed part 121 is flush with the outer end face of the second die holder 112, and when the second die holder 112 extends into the first groove 1112, the closed part 121 is also attached to the bottom wall of the first groove 1112, so that gas in the forming die 11 is reduced, and the structural strength of the die casting is improved.
Preferably, the elastic supporting means 122 comprises a supporting seat 1221, a guiding post 1222 and a spring 1223; the other side of the second die holder 112 forms a first opening 1122 for passing the spring 1223; the support base 1221 forms a first receiving groove for receiving the guide post 1222 and the spring 1223; the guiding column 1222 is connected in the first receiving groove, the spring 1223 is sleeved on the outer circumferential surface of the guiding column 1222, one end of the spring 1223 abuts against the inner wall of the first receiving groove, and the other end of the spring 1223 passes through the first opening 1122 to be connected to one end of the sealing portion 121; the axis of the guide post 1222 and the axis of the first opening 1122 are collinear. When the aluminum liquid is output from the first input port 1111, the sealing part 121 is impacted, so that the sealing part 121 moves backwards until the aluminum liquid is filled in the first die holder 111 and the second die holder 112, and the required material is formed by cooling.
Preferably, in order to improve the stability of the molten aluminum forming, the forming device 1 further comprises an auxiliary device 13 for assisting the molten aluminum forming.
Preferably, the auxiliary device 13 includes a magnetic part 131, and a connecting part 132 attracted by the magnetic part 131; one end of the guiding post 1222 is connected to the connecting portion 132 through the supporting base 1221, and the other end of the guiding post 1222 is connected to the closing portion 121 through the first opening 1122. When the sealing part 121 moves backwards to drive the guiding column 1222 to move backwards, the connecting part 132 is attracted by the magnetic part 131, so as to prevent the sealing part 121 from moving due to the elastic force of the spring 1223 to affect the aluminum liquid forming effect; specifically, the connecting portion 132 is made of a material capable of being magnetically attracted, and the material includes the connecting portion 132 made of iron.
Preferably, in order to improve the suction stability of the magnetic part 131 to the connection part 132, the magnetic part 131 includes a first suction part 1311 sucking one side of the connection part 132 and a second suction part sucking the other side of the connection part 132. Specifically, the first adsorption part 1311 and the second adsorption part are both electromagnetically adsorbed, and when power is turned on, the attraction surfaces of the first adsorption part 1311 and the second adsorption part generate attraction force to attract the connection part 132, and when power is turned off, the magnetic field disappears to release the connection part 132.
Preferably, in order to improve the die casting efficiency, the molding apparatus 1 further includes a first moving mechanism 14 that drives the second die holder 112 to move toward the first input port 1111 of the first die holder 111.
Preferably, in order to improve the die casting efficiency, the first moving mechanism 14 includes a first bearing portion 141, a second bearing portion 142, a first guide rail 143, a second guide rail 144, a first moving drive device 145, and a second moving drive device 146; the second mold base 112 is disposed between the first bearing portion 141 and the second bearing portion 142, the first bearing portion 141 is slidably connected to the first guide rail 143, the second bearing portion 142 is slidably connected to the second guide rail 144, an output end of the first moving driving device 145 is connected to the first bearing portion 141, and an output end of the second moving driving device 146 is connected to the second bearing portion 142. The first moving driving device 145 and the second moving driving device 146 are driven simultaneously, so that the first bearing portion 141 and the second bearing portion 142 drive the second die holder 112 to stably move towards the first die holder 111, specifically, both the first moving driving device 145 and the second moving driving device 146 are driven by an air cylinder.
Preferably, in order to improve the stability of the output aluminum liquid, the output part 22 further comprises a first power driving device 223 and a second power driving device 224; the output end of the first power driving device 223 passes through the second output port 212 and is connected with the first liquid pushing part 221, and the output end of the second power driving device 224 passes through the second output port 212 and is connected with the second liquid pushing part 222.
Preferably, in order to improve the working efficiency, the die-casting forming mechanism further comprises a grabbing device 3 for grabbing the formed materials.
Preferably, in order to improve the working efficiency, the gripping device 3 includes a gripping portion 31 that grips the molded material.
Preferably, the grasping portion 31 includes a first grasping plate 311, a second grasping plate 312, and an opening and closing driving device 313 that drives the first grasping plate 311 and the second grasping plate 312 to open and close. When the first die holder 111 and the second die holder 112 are opened, the grabbing part 31 is moved to a preset position for grabbing the formed material, and after the second die holder 112 is opened, the opening and closing driving device 313 drives the first grabbing plate 311 and the second grabbing plate 312 to be closed to grab the material; specifically, the opening and closing driving device 313 includes a bidirectional opening and closing cylinder.
Preferably, the gripping device 3 further comprises a first telescopic driving device 32, a first rotating driving device 33, a first lifting driving device 34 and a first rotating driving device 35; the output end of the first telescopic driving means 32 is connected to the grasping portion 31, the output end of the first rotary driving means 33 is connected to the first telescopic driving means 32, the output end of the first elevation driving means 34 is connected to the first rotary driving means 33, and the output end of the first rotary driving means 35 is connected to the first elevation driving means 34. The grabbing part 31 is lifted to the height of grabbing materials through the first lifting driving device 34, then the first rotating driving device 35 is driven to rotate the grabbing part 31 to the position of grabbing materials, the first rotating driving device 33 drives the grabbing part 31 to rotate, so that the first grabbing plate 311 is positioned above, the second grabbing plate 312 is positioned below, and the first telescopic driving device 32 drives the grabbing part 31 to be stretched to the position of grabbing materials, so that the materials are grabbed; specifically, the first telescopic driving device 32, the first rotation driving device 33, the first elevation driving device 34, and the first rotation driving device 35 are all driven by air cylinders.
Preferably, in order to facilitate the removal of the die cast from the molding die, the die casting molding mechanism further includes a liquid spraying device 4 that sprays a release agent to the molding device.
Preferably, the liquid ejection device 4 includes a liquid ejection portion 41 that outputs the release agent. And the liquid spraying part 41 is used for spraying a release agent to the first die holder 111 and the second die holder 112, so that the material can be conveniently released.
Preferably, in order to improve the efficiency of spraying the release agent, the liquid spraying part 41 includes a plurality of liquid spraying heads 411 that output the release agent to the first and second die holders 111 and 112. Specifically, the plurality of liquid ejecting heads 411 are at the same level as the first and second die holders 111 and 112.
Preferably, the liquid ejecting apparatus 4 further includes a second telescopic driving device 42 for driving the liquid ejecting portion 41 to be telescopic, and a second rotary driving device 43 for driving the liquid ejecting portion 41 to rotate; the output end of the second telescopic driving device 42 is connected with the liquid spraying part 41, and the output end of the second rotary driving device 43 is connected with the second telescopic driving device 42. The second telescopic driving device 42 drives the liquid spraying part 41 to extend to a position between the first die holder 111 and the second die holder 112, after the liquid spraying part 41 sprays the release agent on the first die holder 111, the second rotary driving device 43 drives the liquid spraying part 41 to rotate 180 degrees, so that the liquid spraying part 41 sprays the release agent on the second die holder 112, and the second telescopic driving device 42 drives the liquid spraying part 41 to retract; specifically, the second telescopic driving means 42 and the second rotary driving means 43 are cylinder driven.
Preferably, in order to facilitate spraying of the mold release agent on the molding cavity 1121 for molten aluminum molding, the liquid spraying device 4 further includes a second moving mechanism 44 for driving the closing part 121 to move into the molding cavity 1121.
Preferably, the second moving mechanism 44 includes a third moving driving device and a fourth moving driving device that drive the connecting portion 132 to move toward the magnetic attraction portion 131; the output of the third movement driving means is connected to one side of the connection portion 132, and the output of the fourth movement driving means is connected to the other side of the connection portion 132. The connecting part 132 is driven by the third movement driving device and the fourth movement driving device to move towards the magnetic suction part 131, so that the closing part 121 moves towards the forming cavity 1121, and the liquid spraying part 41 sprays a release agent on a space formed by the molten aluminum; specifically, the third movement driving device and the fourth movement driving device are driven by air cylinders.
Preferably, in order to improve the die casting efficiency, an aluminum ingot melting device 5 for melting an aluminum ingot is further included.
Preferably, in order to improve the die casting efficiency, the aluminum ingot melting device 5 includes a melting furnace main body, and a heating element that heats the melting furnace main body; a second holding cavity for holding aluminum liquid is formed in the melting furnace main body, and a feeding hole for inputting aluminum ingots is formed in the upper part of the melting furnace main body.
Preferably, in order to improve the die casting efficiency, a discharge hole for outputting aluminum liquid is formed at the bottom end of the melting furnace main body; the second receiving chamber is communicated with the first receiving chamber 211 through the discharge port and the second input port 213.
The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.
Claims (10)
1. An intelligent aluminum alloy die-casting device comprises a die-casting forming mechanism for cooling and forming aluminum liquid; the die-casting forming mechanism comprises a forming device for forming the aluminum liquid and a conveying device for conveying the aluminum liquid to the forming device, and is characterized in that: the forming device comprises a forming die for accommodating and forming the aluminum liquid; the forming die comprises a first die holder and a second die holder matched with the first die holder; the conveying device comprises a containing part for containing the aluminum liquid and an output part for outputting the aluminum liquid in the containing part; a first accommodating cavity for accommodating aluminum liquid is formed in the accommodating part, a first output port is formed at one end of the accommodating part, a second output port is formed at the other end of the accommodating part, and the first accommodating cavity is communicated with the second output port; the output part comprises a first liquid pushing part and a second liquid pushing part; the first liquid pushing part and the second liquid pushing part are both connected in a sliding manner in the first accommodating cavity, the bottom end of the first liquid pushing part is connected in a sliding manner at the top end of the second liquid pushing part, and the outer walls of the first liquid pushing part and the second liquid pushing part are attached to the inner wall of the first accommodating cavity; the aluminum liquid injection mold comprises a first mold base, a second mold base, a containing part and a first pushing part, wherein a first input port for inputting aluminum liquid is formed in one side face of the first mold base, the shape of the first input port is matched with that of the second pushing part, the second pushing part is connected in the first input port in a sliding mode, the containing part is connected to the side face of the first mold base, a first output port is communicated with the first input port, and a second input port for inputting aluminum liquid is formed in the top end of the containing part.
2. The intelligent aluminum alloy die casting equipment of claim 1, wherein: the other side surface of the first die holder is provided with a first groove for accommodating the second die holder; the shape of the first groove is matched with that of the second die holder.
3. The intelligent aluminum alloy die casting equipment of claim 2, wherein: a forming cavity for forming aluminum liquid is formed on one side surface of the second die holder; the molding cavity is provided with a third input port into which aluminum liquid flows; the molding apparatus further includes a closing device that closes the third input port.
4. An intelligent aluminum alloy die casting apparatus according to claim 3, wherein: the sealing device comprises a sealing part and an elastic supporting device for elastically supporting the sealing part; the outer wall of the closed part is connected with the inner wall of the forming cavity in a sliding mode.
5. An intelligent aluminum alloy die casting apparatus according to claim 4, wherein: the elastic supporting device comprises a supporting seat, a guide post and a spring; the other side surface of the second die holder is provided with a first opening for a spring to pass through; the supporting seat forms a first accommodating groove for accommodating the guide post and the spring; the guide post is connected in the first accommodating groove, the spring is sleeved on the outer circumferential surface of the guide post, one end of the spring abuts against the inner wall of the first accommodating groove, and the other end of the spring penetrates through the first opening to be connected to one end of the sealing part; the axis of the guide post and the axis of the first opening are collinear.
6. An intelligent aluminum alloy die casting apparatus according to claim 5, wherein: the molding device also comprises an auxiliary device for assisting the molding of the aluminum liquid.
7. The intelligent aluminum alloy die casting equipment of claim 6, wherein: the auxiliary device comprises a magnetic part and a connecting part adsorbed by the magnetic part; one end of the guide post penetrates through the supporting seat and is connected with the connecting portion, and the other end of the guide post penetrates through the first opening and is connected with the closed portion.
8. The intelligent aluminum alloy die casting apparatus of claim 7, wherein: the magnetic part comprises a first adsorption part and a second adsorption part, wherein the first adsorption part is used for adsorbing one side of the connecting part, and the second adsorption part is used for adsorbing the other side of the connecting part.
9. The intelligent aluminum alloy die casting apparatus of claim 8, wherein: the molding device also comprises a first moving mechanism for driving the second die holder to move towards the first input port of the first die holder.
10. The intelligent aluminum alloy die casting apparatus of claim 9, wherein: the first moving mechanism comprises a first bearing part, a second bearing part, a first guide rail, a second guide rail, a first moving driving device and a second moving driving device; the second die holder is arranged between the first bearing part and the second bearing part, the first bearing part is connected to the first guide rail in a sliding mode, the second bearing part is connected to the second guide rail in a sliding mode, the output end of the first mobile driving device is connected with the first bearing part, and the output end of the second mobile driving device is connected with the second bearing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110253548.7A CN113102718A (en) | 2021-03-09 | 2021-03-09 | Intelligent aluminum alloy die-casting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110253548.7A CN113102718A (en) | 2021-03-09 | 2021-03-09 | Intelligent aluminum alloy die-casting equipment |
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|---|---|
| CN113102718A true CN113102718A (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110253548.7A Pending CN113102718A (en) | 2021-03-09 | 2021-03-09 | Intelligent aluminum alloy die-casting equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0947856A (en) * | 1995-08-04 | 1997-02-18 | Toyota Motor Corp | Vacuum die casting apparatus |
| JP2000024767A (en) * | 1998-07-14 | 2000-01-25 | Takashi Ikeda | Molten metal supplying system for casting apparatus |
| CN1256982A (en) * | 1998-11-25 | 2000-06-21 | 里特铝吉伯里有限公司 | Pressure casting method for making alloy cast with thixotropy |
| US20040099397A1 (en) * | 2002-11-25 | 2004-05-27 | Honda Giken Kogyo Kabushiki Kaisha | High pressure die cast process |
| CN210848253U (en) * | 2019-07-01 | 2020-06-26 | 天津鑫乾机械有限公司 | Trolley handle die-casting die convenient for gas exhaust |
-
2021
- 2021-03-09 CN CN202110253548.7A patent/CN113102718A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0947856A (en) * | 1995-08-04 | 1997-02-18 | Toyota Motor Corp | Vacuum die casting apparatus |
| JP2000024767A (en) * | 1998-07-14 | 2000-01-25 | Takashi Ikeda | Molten metal supplying system for casting apparatus |
| CN1256982A (en) * | 1998-11-25 | 2000-06-21 | 里特铝吉伯里有限公司 | Pressure casting method for making alloy cast with thixotropy |
| US20040099397A1 (en) * | 2002-11-25 | 2004-05-27 | Honda Giken Kogyo Kabushiki Kaisha | High pressure die cast process |
| CN210848253U (en) * | 2019-07-01 | 2020-06-26 | 天津鑫乾机械有限公司 | Trolley handle die-casting die convenient for gas exhaust |
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Application publication date: 20210713 |
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