CN113927014A - Material injection device, die casting machine thereof and die casting method thereof - Google Patents
Material injection device, die casting machine thereof and die casting method thereof Download PDFInfo
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- CN113927014A CN113927014A CN202111056390.0A CN202111056390A CN113927014A CN 113927014 A CN113927014 A CN 113927014A CN 202111056390 A CN202111056390 A CN 202111056390A CN 113927014 A CN113927014 A CN 113927014A
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- material pushing
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- 239000000463 material Substances 0.000 title claims abstract description 132
- 238000002347 injection Methods 0.000 title claims abstract description 79
- 239000007924 injection Substances 0.000 title claims abstract description 79
- 238000004512 die casting Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 73
- 238000002844 melting Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims 4
- 238000003825 pressing Methods 0.000 abstract description 10
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012768 molten material Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- B22D17/14—Machines with evacuated die cavity
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a material injection device, a die casting machine and a die casting method thereof, taking one of the devices as an example, the material injection device comprises: the injection cylinder is internally provided with an inlet, a blanking cavity, a heating cavity, an injection cavity and an outlet which are communicated with each other in sequence along the axial direction of the injection cylinder; the pushing hammer is connected to the inlet in a sliding mode and provided with a pushing end, the pushing end moves along the axial direction of the pressing and injecting cylinder, and the pushing end can push materials to move from the blanking cavity to the heating cavity, the pressing and injecting cavity and the outlet; the feeding bin is connected to the pressure injection cylinder and is communicated with the blanking cavity; and the heating mechanism is connected to the pressure injection barrel and surrounds the heating cavity. Heating and penetrating are all completed in the injection cylinder, the path of material transmission after melting is short, and is always in a light sealed state, the condition of material oxidation is greatly reduced, and because the path of transmission is short, the heat loss of the material during transmission is less, the temperature difference is less, and the quality of a finished product is better.
Description
Technical Field
The invention relates to the technical field of die casting, in particular to a material injection device, a die casting machine and a die casting method thereof.
Background
Present die casting machine is including penetrating material device, melt device and forming device, and melt device and forming device connect respectively in the both ends of penetrating the material device, and the during operation is thrown into the material and is carried out fused processing in the melt device, and the material after melting flows into from the melt device and penetrates the material device in, penetrates the forming device through penetrating the material device with the material high pressure. Specifically, when high-melting-point materials such as copper, copper alloy, stainless steel, zirconium alloy and the like are subjected to die casting, a diversion path is required for the materials to be diverted to the melting device after the materials are changed into a molten state from a solid in the melting device, and for a certain stainless steel material, certain components in the transmission process may be oxidized, so that the quality of a finished product is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a material injection device, a die-casting machine and a die-casting method thereof are provided, which aim to solve one or more technical problems in the prior art and provide at least one beneficial selection or creation condition.
The solution of the invention for solving the technical problem is as follows:
a material injection apparatus comprising: the injection molding device comprises a press injection cylinder, wherein an inlet, a blanking cavity, a heating cavity, an injection cavity and an outlet which are communicated with each other are sequentially arranged in the press injection cylinder along the axial direction of the press injection cylinder; the material pushing hammer is connected to the inlet in a sliding mode and provided with a material pushing end, the material pushing end moves along the axial direction of the injection cylinder, and the material pushing end can push materials to move from the blanking cavity to the heating cavity, the injection cavity and the outlet; the feeding bin is connected to the pressure injection cylinder and is communicated with the blanking cavity; and the heating mechanism is connected to the pressure injection cylinder.
The invention has the beneficial effects that: the material is put into the blanking cavity from the feeding bin, the material pushing hammer pushes the material in the blanking cavity into the heating cavity, the material pushing hammer retreats for a certain distance to avoid being heated by the heating mechanism, but the material pushing hammer does not withdraw from the inlet, so that the injection cylinder is in a light sealing state, after the material is heated to a certain temperature and kept for a period of time, the material pushing hammer advances again to inject the material, the material in the heating cavity is pushed into the injection cavity, the heating mechanism is closed until the injection is completed, because the heating cavity and the injection cavity are both positioned in the injection cylinder, namely, the heating and the injection are both completed in the injection cylinder, the biggest difference is that the injection chamber and the melting chamber are shared, namely the injection chamber and the crucible share one device, the path for transmitting the melted material is short, and the condition of material oxidation is greatly reduced all the time in the light sealing state, and because the path for transmitting is short, the heat loss of the material is less during transmission, the temperature difference is small, and the quality of the finished product is good.
Preferably, the device further comprises a first vacuum extractor which is provided with a first air extraction pipe, and the first air extraction pipe is communicated with the feeding bin.
When the material drops into the feeding storehouse, can introduce a small amount of air and get into in the feeding storehouse, can water conservancy diversion to pressing along the feeding storehouse penetrate a section of thick bamboo in, consequently add first evacuation machine, reach the environment of high vacuum, take out the air that gets into the feeding storehouse through first exhaust tube, guarantee to press the comparatively vacuum state of penetrating the intracavity, greatly reduced the condition of material oxidation.
Preferably, the inner side wall of the pressing and injecting cylinder is connected with a heat insulation sleeve and a heating sleeve which are communicated with each other, the outlet and the injection cavity are formed in the heat insulation sleeve, and the heating cavity is formed in the heating sleeve.
Therefore, the heat insulation sleeve and the heating sleeve are additionally arranged, and when materials are heated and injected, the materials are required to be kept at a higher temperature, so that the materials are completely molten and completely flow to an outlet.
Preferably, the apertures of the inlet, the blanking cavity, the heating cavity, the injection cavity and the outlet are the same.
The bores of the inlet, the blanking cavity, the heating cavity, the injection cavity and the outlet are the same, so that the molten material always advances in the channel with the same bore diameter, the situation that the bore diameter is suddenly increased or decreased is avoided, the resistance of the molten material when flowing is reduced, and the ejection of the material is facilitated.
Preferably, a cooling pipe is connected to the outer side wall of the pressure injection cylinder, and the cooling pipe is located outside the heating cavity.
After the material is completely injected, the temperature in the heating cavity is higher, and the cooling of the heating cavity is accelerated by means of the cooling pipe to cool the heating cavity.
Preferably, still include the guide cylinder, the one end of guide cylinder connect in the entry, push away the material hammer sliding connection in the guide cylinder, it can move to push away the material end in the guide cylinder.
The material pushing hammer moves along the inner side wall of the guide cylinder, so that the moving direction of the material pushing hammer is limited, the material pushing hammer can push materials to a heating cavity from the position of the blanking cavity, and after heating is finished, the material pushing hammer can push the molten materials to an outlet.
Preferably, the inner side wall of the guide cylinder is connected with a sealing ring, the sealing ring is far away from the inlet, and the outer side wall of the material pushing hammer is sleeved with the sealing ring.
The vacuum state is preferably kept in the pressure shooting cylinder, and because the guide cylinder and the material pushing hammer slide relatively, the sealing ring is additionally arranged, the sealing property between the guide cylinder and the material pushing hammer is enhanced, and the situation that air flows into the pressure shooting cylinder from the space between the guide cylinder and the material pushing hammer is reduced.
The invention also provides a die casting machine which comprises a movable die, a fixed film and a material injection device, wherein the fixed film is detachably connected with the movable die, one side of the fixed film, which is far away from the movable die, is connected with an outlet, and the fixed film is communicated with the outlet.
The invention has the beneficial effects that: the material feeding device comprises a feeding bin, a material pushing hammer, a heating mechanism, a pressing and ejecting cylinder, a heating mechanism, a pressing and ejecting mechanism and a material feeding bin.
Preferably, the device further comprises a second vacuum extractor which is provided with a second air extraction pipe, and the second air extraction pipe is communicated with the fixed film and the movable film.
The second vacuumizing machine is additionally arranged, air is pumped out through the second air pumping pipe, a high-vacuum environment is achieved, the vacuum effect in the pressure injection cylinder is further guaranteed, and the condition of material oxidation is greatly reduced.
A method of die casting comprising the steps of:
step A: feeding, wherein materials are guided into a blanking cavity through a feeding bin;
and B: b, melting, namely pushing the material in the step A into a heating cavity through a pushing end, and starting a heating mechanism;
and C: and C, injecting the material, closing the heating mechanism, and pushing the material in the step B into the injection cavity through the material pushing end.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.
FIG. 1 is a cross-sectional view of the injection apparatus of the present invention;
fig. 2 is a sectional view of the die casting machine of the present invention.
In the figure, 1, an injection cylinder; 11. an inlet; 12. a blanking cavity; 13. a heating cavity; 14. an injection cavity; 15. an outlet; 16. a thermal insulation sleeve; 17. heating a jacket; 18. accommodating grooves; 19. a cooling tube; 2. a material pushing hammer; 3. a feeding bin; 4. a heating mechanism; 41. a high-frequency coil; 42. a high frequency power supply; 5. a first vacuum extractor; 51. a first exhaust tube; 6. a guide cylinder; 61. a seal ring; 7. moving the mold; 8. film fixing; 9. a second vacuum extractor; 91. and a second exhaust tube.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.
Referring to fig. 1, the present invention provides a specific embodiment of a material injection apparatus:
a material injection device comprises a press injection cylinder 1, a material pushing hammer 2, a feeding bin 3 and a heating mechanism 4, wherein an inlet 11, a blanking cavity 12, a heating cavity 13, an injection cavity 14 and an outlet 15 which are communicated with each other are sequentially arranged in the press injection cylinder 1 along the axial direction of the press injection cylinder, specifically, the press injection cylinder 1 is horizontally arranged, and the inlet 11 and the outlet 15 are respectively positioned at two ends of the press injection cylinder 1; the material pushing hammer 2 is connected with the inlet 11 in a sliding mode, the material pushing hammer 2 is provided with a material pushing end, the material pushing end moves along the axial direction of the injection cylinder 1, the material pushing end can push materials to move from the blanking cavity 12 to the heating cavity 13, the injection cavity 14 and the outlet 15 and move into the blanking cavity 12, specifically, the end, far away from the material pushing end, of the material pushing hammer 2 can be connected with a power source, and the power source pushes the material pushing hammer 2 to move along the axial direction of the injection cylinder 1; the feeding bin 3 is connected to the outer side wall of the pressure injection barrel 1, the feeding bin 3 is communicated with the blanking cavity 12, specifically, the feeding bin 3 is located above the pressure injection barrel 1, the feeding bin 3 further comprises a bin door, the bin door is connected to the outer side wall of the feeding bin 3, the bin door is opened when feeding is needed, and the bin door is closed after feeding is finished, so that a relatively vacuum state in the pressure injection barrel 1 is ensured; the heating mechanism 4 is connected to the pressure injection cylinder 1.
The device is characterized by further comprising a guide cylinder 6, one end of the guide cylinder 6 is connected to the inlet 11, the pushing hammer 2 is connected to the guide cylinder 6 in a sliding mode, and the pushing end can move into the guide cylinder 6. The inside wall of guide cylinder 6 is connected with sealing washer 61, and entry 11 is kept away from to sealing washer 61, and the lateral wall of pushing away material hammer 2 is located to sealing washer 61 cover.
In order to reduce the oxidation of certain alloy components in the injection process, the injection machine further comprises a first vacuumizing machine 5, the first vacuumizing machine 5 is provided with a first vacuumizing pipe 51, the first vacuumizing pipe 51 is communicated with the feeding bin 3, and the injection cylinder 1 and the feeding bin 3 are vacuumized through the first vacuumizing machine 5.
The inside wall of a section of thick bamboo 1 is connected with the insulation cover 16 and the heating jacket 17 that communicate each other, form export 15 and press and penetrate chamber 14 in the insulation cover 16, form heating chamber 13 in the heating jacket 17, it is specific, heating jacket 17, insulation cover 16 and a section of thick bamboo 1 all are located the same axis with pressing, entry 11, blanking chamber 12, heating chamber 13, the bore of pressing and penetrating chamber 14 and export 15 is all the same, in order to guarantee when 2 propelling movement materials of material pushing hammer, the bore of material walking is unanimous all the time, reduce the resistance that the material produced when flowing.
The inside wall of a pressure shooting section of thick bamboo 1 is provided with holding tank 18, and heating mechanism 4 includes high frequency coil 41 and high frequency power supply 42, and high frequency coil 41 is located holding tank 18, and high frequency coil 41 twines in the lateral wall of heating jacket 17, and high frequency power supply 42 is connected with high frequency coil 41, and is concrete, and holding tank 18 is the arc setting, the preferred, and holding tank 18 is the annular for twine in the high frequency coil 41 of heating jacket 17 lateral wall have the position that can hold it completely.
The outer side wall of the pressure injection cylinder 1 is connected with a cooling pipe 19, and the cooling pipe 19 is positioned outside the heating cavity 13.
When the material injection device is used, materials are put into the blanking cavity 12 from the feeding bin 3, the material pushing hammer 2 pushes the materials in the blanking cavity 12 into the heating cavity 13, the material pushing hammer 2 retreats for a certain distance to avoid being heated by the heating mechanism 4, but the material pushing hammer 2 does not withdraw from the inlet 11, so that the injection pressing barrel 1 is in a light sealing state, the first vacuumizing machine 5 and the heating mechanism 4 are started, the material pushing hammer 2 moves forward again to inject the materials after being heated to a certain temperature and kept for a certain time, and the heating mechanism 4 is closed until the material injection is completed.
Referring to fig. 2, the invention further provides a die casting machine, which comprises a fixed film 8, a movable die 7 and a material injection device, wherein the fixed film 8 and the movable die 7 are detachably connected, one side of the fixed film 8, which is far away from the movable die 7, is connected to an outlet 15, and the fixed film 8 is communicated with the outlet 15. The device further comprises a second vacuumizing machine 9, wherein the second vacuumizing machine 9 is provided with a second vacuumizing pipe 91, and the second vacuumizing pipe 91 is communicated with the fixed film 8 and the movable die 7. Specifically, in order to ensure a relatively sealed state of the whole body, sealing structures are respectively arranged at the joint of the fixed film 8 and the movable mold 7, the joint of the injection cylinder 1 and the feeding bin 3, and the joint of the guide cylinder 6 and the injection cylinder 1, and the specific sealing structures are sealing rings.
When the material injection device is used, materials are put into the blanking cavity 12 from the feeding bin 3, the material pushing hammer 2 pushes the materials in the blanking cavity 12 into the heating cavity 13, the material pushing hammer 2 retreats for a certain distance to avoid being heated by the heating mechanism 4, but the material pushing hammer 2 does not withdraw from the inlet 11, so that the injection pressing barrel 1 is in a light sealing state, the first vacuumizing machine 5, the second vacuumizing machine 9 and the heating mechanism 4 are started, after the materials are heated to a certain temperature and kept for a certain time, the material pushing hammer 2 advances again to inject the materials, the heating mechanism 4 is closed until the materials are injected, the cooling time is waited, and the mold is opened.
Referring to fig. 2, the present invention also provides a die casting method, including the steps of:
feeding, wherein materials are guided into the blanking cavity 12 through the feeding bin 3, specifically, the materials are fed into the feeding bin 3, and fall into the blanking cavity 12 from the feeding bin 3 under the action of gravity, and after the dropping of the materials is finished, the first vacuumizing machine 5 and the second vacuumizing machine 9 are started for continuous vacuumizing treatment;
the material pushing end pushes the material in the blanking cavity 12 into the heating cavity 13, the heating mechanism 4 is started, specifically, after the material pushing end pushes the material into the heating cavity 13, the material pushing end retreats for a certain distance, so that the material pushing hammer is prevented from being heated by the heating mechanism 4, but the material pushing hammer 2 does not exit from the inlet 11, and the pressure shooting barrel 1 is in a light sealing state;
and (3) injecting, closing the heating mechanism 4, and pushing the material in the heating cavity 13 into the injection cavity 14 through the material pushing end, wherein the injected material enters between the fixed die 8 and the movable die 7 from the injection cavity 14.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.
Claims (10)
1. A material injection apparatus, comprising:
the automatic feeding device comprises a press injection cylinder (1), wherein an inlet (11), a blanking cavity (12), a heating cavity (13), an injection cavity (14) and an outlet (15) which are communicated with each other are sequentially arranged in the press injection cylinder (1) along the axial direction of the press injection cylinder;
the material pushing hammer (2) is connected to the inlet (11) in a sliding mode, the material pushing hammer (2) is provided with a material pushing end, the material pushing end moves along the axial direction of the injection barrel (1), and the material pushing end can push materials to move from the blanking cavity (12) to the heating cavity (13), the injection cavity (14) and the outlet (15);
the feeding bin (3) is connected to the pressure injection cylinder (1), and the feeding bin (3) is communicated with the blanking cavity (12);
the heating mechanism (4), heating mechanism (4) is connected in the pressure shooting section of thick bamboo (1).
2. A shooting device as claimed in claim 1, characterized by further comprising a first vacuum extractor (5), said first vacuum extractor (5) having a first suction pipe (51), said first suction pipe (51) communicating with said feed bin (3).
3. A shooting device as claimed in claim 1, characterized in that the inner side wall of said shooting pot (1) is connected to a jacket (16) and a heating jacket (17) which are in communication with each other, said jacket (16) defining said outlet (15) and said shooting chamber (14) and said heating jacket (17) defining said heating chamber (13).
4. A shooting device as claimed in claim 1, characterized in that the apertures of said inlet (11), said blanking chamber (12), said heating chamber (13), said shot chamber (14) and said outlet (15) are all the same.
5. A shooting device as claimed in claim 1, characterised in that a cooling pipe (19) is connected to the outer side wall of said press shooting pot (1), said cooling pipe (19) being located outside said heating chamber (13).
6. A shooting device as claimed in claim 1, characterised by further comprising a guide cylinder (6), one end of said guide cylinder (6) being connected to said inlet (11), said ejector hammer (2) being slidably connected to said guide cylinder (6), said ejector end being movable into said guide cylinder (6).
7. A shooting device as claimed in claim 6, characterized in that a sealing ring (61) is connected to the inner side wall of the guide cylinder (6), the sealing ring (61) is far away from the inlet (11), and the sealing ring (61) is sleeved on the outer side wall of the material pushing hammer (2).
8. A die casting machine, characterized by comprising a movable die (7), a fixed membrane (8) and a material injection device according to any one of claims 1 to 7, wherein the fixed membrane (8) and the movable die (7) are detachably connected, one side of the fixed membrane (8) far away from the movable die (7) is connected with an outlet (15), and the fixed membrane (8) is communicated with the outlet (15).
9. The die casting machine of claim 8, further comprising a second vacuum extractor (9), wherein the second vacuum extractor (9) has a second suction pipe (91), and the second suction pipe (91) is communicated with the fixed die (8) and the movable die (7).
10. A method of die casting, comprising the steps of:
step A: feeding, wherein the material is guided into the blanking cavity (12) through the feeding bin (3);
and B: b, melting, namely pushing the material in the step A into a heating cavity (13) through a material pushing end, and starting a heating mechanism (4);
and C: and (4) injecting, closing the heating mechanism (4), and pushing the material in the step (B) into the injection cavity (14) through the material pushing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111056390.0A CN113927014A (en) | 2021-09-09 | 2021-09-09 | Material injection device, die casting machine thereof and die casting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111056390.0A CN113927014A (en) | 2021-09-09 | 2021-09-09 | Material injection device, die casting machine thereof and die casting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113927014A true CN113927014A (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111056390.0A Pending CN113927014A (en) | 2021-09-09 | 2021-09-09 | Material injection device, die casting machine thereof and die casting method thereof |
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| CN (1) | CN113927014A (en) |
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|---|---|---|---|---|
| EP0255475A2 (en) * | 1986-06-27 | 1988-02-03 | Alusuisse-Lonza Services Ag | Shot sleeve for a pressure die-casting |
| CN1539576A (en) * | 2003-04-23 | 2004-10-27 | 山田藤夫 | Appts and method for smelting material |
| CN102909335A (en) * | 2012-11-20 | 2013-02-06 | 广东鸿泰科技股份有限公司 | High-vacuum die casting device with bidirectional vacuumizing |
| US20140102661A1 (en) * | 2012-10-15 | 2014-04-17 | Theodore A. Waniuk | Inline melt control via rf power |
| CN204035510U (en) * | 2014-09-05 | 2014-12-24 | 东莞宜安科技股份有限公司 | Vacuum melting furnace injection device |
| CN108160968A (en) * | 2011-10-14 | 2018-06-15 | 科卢斯博知识产权有限公司 | Cast gate is contained for the control melting of straight line temperature |
| CN108367344A (en) * | 2015-12-11 | 2018-08-03 | Adm28责任有限公司 | Injection fitting for casting machine, casting machine and method using same |
| CN209239006U (en) * | 2018-09-21 | 2019-08-13 | 利昌国际实业有限公司 | A two-stage vacuum high-pressure die-casting system |
| DE102019107325A1 (en) * | 2019-03-21 | 2020-09-24 | Engel Austria Gmbh | Melting unit for a molding machine and molding machine with such |
| CN216151055U (en) * | 2021-09-09 | 2022-04-01 | 仁兴机械（佛山）有限公司 | Penetrate material device and die casting machine thereof |
-
2021
- 2021-09-09 CN CN202111056390.0A patent/CN113927014A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0255475A2 (en) * | 1986-06-27 | 1988-02-03 | Alusuisse-Lonza Services Ag | Shot sleeve for a pressure die-casting |
| CN1539576A (en) * | 2003-04-23 | 2004-10-27 | 山田藤夫 | Appts and method for smelting material |
| CN108160968A (en) * | 2011-10-14 | 2018-06-15 | 科卢斯博知识产权有限公司 | Cast gate is contained for the control melting of straight line temperature |
| US20140102661A1 (en) * | 2012-10-15 | 2014-04-17 | Theodore A. Waniuk | Inline melt control via rf power |
| CN102909335A (en) * | 2012-11-20 | 2013-02-06 | 广东鸿泰科技股份有限公司 | High-vacuum die casting device with bidirectional vacuumizing |
| CN204035510U (en) * | 2014-09-05 | 2014-12-24 | 东莞宜安科技股份有限公司 | Vacuum melting furnace injection device |
| CN108367344A (en) * | 2015-12-11 | 2018-08-03 | Adm28责任有限公司 | Injection fitting for casting machine, casting machine and method using same |
| CN209239006U (en) * | 2018-09-21 | 2019-08-13 | 利昌国际实业有限公司 | A two-stage vacuum high-pressure die-casting system |
| DE102019107325A1 (en) * | 2019-03-21 | 2020-09-24 | Engel Austria Gmbh | Melting unit for a molding machine and molding machine with such |
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