CN116929063A - Die casting machine melting furnace with automatic cover plate device - Google Patents
Die casting machine melting furnace with automatic cover plate device Download PDFInfo
- Publication number
- CN116929063A CN116929063A CN202210344055.9A CN202210344055A CN116929063A CN 116929063 A CN116929063 A CN 116929063A CN 202210344055 A CN202210344055 A CN 202210344055A CN 116929063 A CN116929063 A CN 116929063A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- die casting
- furnace
- casting machine
- hanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004512 die casting Methods 0.000 title claims abstract description 39
- 238000002844 melting Methods 0.000 title claims abstract description 21
- 230000008018 melting Effects 0.000 title claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 235000014347 soups Nutrition 0.000 claims description 12
- 239000000284 extract Substances 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
- F27B2014/0818—Discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0887—Movement of the melt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention provides a die casting machine melting furnace with an automatic cover plate device, which comprises a melting furnace, a platform, a cover plate, a first track set, a second track set, a push rod and a telescopic driver. The melting furnace is provided with a discharge hole and a frame; the platform is positioned beside the smelting furnace; a cover plate having a first side and a second side opposite to the first side; the first track group is arranged on the platform and the melting furnace in a crossing way and is connected with the first side edge; the second track set is arranged on the frame and is connected with the second side edge through at least one hanging bracket; the push rod is connected with one end of the cover plate; and the telescopic driver is positioned on the platform and used for pushing or pulling the push rod so that the cover plate is positioned above the discharge hole or is separated from the upper part of the discharge hole.
Description
Technical Field
The invention relates to a die casting machine melting furnace, in particular to a die casting machine melting furnace with an automatic cover plate device.
Background
With the development of industries such as automobiles, locomotives and electric appliances, the metal alloy housing used in the technology is usually completed by a die casting technology, and the die casting technology is a technology of injecting molten metal into a mold by a die casting machine for cooling and forming. In general, a die casting machine includes a hot press type and a cold press type, in which the cold press type die casting machine is to pour molten metal liquid into a shot chamber by a soup ladle for soup (i.e., extracting the metal liquid), and then to push the metal liquid into a die at a high speed by a piston, and to cool and solidify under a certain pressure to obtain a finished product.
In other words, the die casting process requires heating the metal raw material to a molten state by a furnace, and pouring the molten metal in the furnace into a shot chamber after extracting it with a ladle by a robot arm. However, in the space between the metal liquid extraction by the mechanical arm, the discharge port of the melting furnace is in an open state, so that the temperature is easy to be lost, the metal liquid on the upper layer in the melting furnace is oxidized, and the molding quality is further affected.
Disclosure of Invention
Therefore, how to provide a die casting machine furnace with an automatic cover plate device is a problem to be solved in the industry.
The embodiment of the invention provides a die casting machine melting furnace with an automatic cover plate device, which comprises a melting furnace, a platform, a cover plate, a first track set, a second track set, a push rod and a telescopic driver. The melting furnace is provided with a discharge hole and a frame; the platform is positioned beside the smelting furnace; a cover plate having a first side and a second side opposite to the first side; the first track group is arranged on the platform and the melting furnace in a crossing way and is connected with the first side edge; the second track set is arranged on the frame and is connected with the second side edge through at least one hanging bracket; the push rod is connected with one end of the cover plate; and the telescopic driver is positioned on the platform and used for pushing or pulling the push rod so that the cover plate is positioned above the discharge hole or is separated from the upper part of the discharge hole.
In some embodiments, the first track set comprises: the first sliding rail is positioned on the platform and the smelting furnace; the first guide wheel is pivoted on the first sliding rail; and the first guide wheel frame is used for supporting the first guide wheel and is connected with the first side edge.
In some embodiments, the cross section of the first slide rail presents a V-shape.
In some embodiments, the second track set comprises: the second sliding rail is connected with the frame through the sliding seat and the fixing seat; the second guide wheel is pivoted on the second sliding rail; and the second guide wheel frame is used for supporting the second guide wheel and is connected with at least one hanging bracket.
In some embodiments, the cross section of the second sliding rail is V-shaped, and the second sliding rail is located on a sliding seat, and the sliding seat is fixed on a fixed seat, and the fixed seat is welded on the frame.
In some embodiments, the first hanger and the second hanger are respectively formed into opposite L-shaped parts at two ends, the upper end parts of the second guide wheel frame are respectively fixed on the L-shaped parts at one ends of the first hanger and the second hanger, and the L-shaped parts at the other ends of the first hanger and the second hanger are fixed on the second side edge of the cover plate.
In some embodiments, the telescopic actuator is a pneumatic cylinder or a hydraulic cylinder.
In some embodiments, the area of the cover plate is greater than the opening area of the tap.
In some embodiments, the die casting machine is arranged beside the melting furnace and is used for extracting the metal liquid in the melting furnace.
In some embodiments, after the die casting machine extracts molten metal from the discharge port, the telescoping driver pushes the push rod so that the cover plate is positioned above the discharge port.
In some embodiments, when the die casting machine is ready to extract molten metal from the discharge port, the telescoping driver pulls the push rod to move the cover plate away from above the discharge port.
In summary, the die casting machine furnace with the automatic cover plate device can improve the problem of temperature loss caused by the open discharge port of the furnace in the neutral position between each extraction of metal liquid.
According to the push rod structural design provided by the embodiment of the invention, the telescopic driver can give the cover plate a relatively even acting force, and the cover plate can be more stable and smooth when being pushed or pulled by matching with the first track set and the second track set.
In order to make the invention more comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic view of an external structure according to an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the present invention.
FIG. 3 is an enlarged view of portion A of FIG. 2 according to an embodiment of the present invention.
FIG. 4 is an enlarged view of portion B of FIG. 2 according to an embodiment of the present invention.
Fig. 5 is a schematic view showing the appearance and structure of a soup feeding device of a die casting machine according to an embodiment of the invention.
Reference numerals illustrate: 10-melting furnace; 12-a discharge hole; 14-a frame; 20-a platform; 201-bearing surface; 202-supporting a foot rest; 22-telescopic drives; 24-pushing rod; 30-cover plate; 40-a first track set; 42-a first slide rail; 44-a first guide wheel; 441. 541-axis; 442. 542-nut; 46-a first carriage; 50-a second track set; 52-a second slide rail; 54-a second idler; 56-a second carriage; 60-a first hanger; 62-a second hanger; 70-a slide; 80-fixing seat; 90-a soup feeding device of the die casting machine; 92-soup ladle.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical solution of the present invention and are not to be construed as limiting the scope of the present invention.
In the description of the embodiments, the terms "first" and "second" are used to describe various elements, and these elements are not limited by these terms. Moreover, for the sake of convenience and clarity, the thickness or dimensions of each element in the drawings are shown exaggerated, omitted or schematically for understanding and reading by those skilled in the art, and the dimensions of each element are not completely the actual dimensions thereof, and are not intended to limit the applicable limitations of the present invention, so that any modification of structures, changes in proportions, or adjustment of dimensions, without affecting the efficacy and achievement of the present invention, are within the scope of the technical disclosure.
Fig. 1 is a schematic view of an external structure according to an embodiment of the invention. As shown in fig. 1, a die casting machine furnace with an automatic cover plate apparatus includes a furnace 10, a platform 20, a cover plate 30, a first rail set 40, a second rail set 50, a push rod 24, and a telescopic drive 22.
Furnace 10 has a tap hole 12 and a frame 14. The operating temperature of furnace 10 is between about 350C and 450C, but is not limited thereto. The spout 12 presents a generally rectangular open configuration.
A platform 20 located beside the furnace 10. The platform 20 is comprised of 1 generally rectangular bearing surface 201 and 4 support legs 202 (shown in fig. 2). The platform 20 may carry items and be constructed of a metallic material (e.g., iron, aluminum, or stainless steel). The upper surface of the platform 20 is approximately at the same level as the upper surface around the spout 12 of the furnace 10.
The cover plate 30 has a first side (not shown) and a second side (not shown) opposite to the first side. The cover plate 30 is comprised of a generally rectangular planar cover structure. The cover plate 30 is used to cover the discharge opening 12 or to open the discharge opening 12. The cover plate 30 is made of a metal material (e.g., iron, aluminum, or stainless steel) or a high temperature resistant material (e.g., 900 degrees C or more). The cover plate 30 has an area larger than the opening area of the discharge port 12, so that the cover plate 30 can cover the discharge port 12 to prevent the temperature of the melting furnace 10 from being lost.
The first track set 40 spans the platform 20 and the furnace 10. The first track set 40 is connected (e.g., welded or locked) to the first side of the cover plate 30. The first track set 40 can provide a travel distance required by sliding the cover plate 30 toward the discharge port 12 or away from the discharge port 12.
The second track set 50 is disposed on the frame 14. Because of the structural relationship of furnace 10, having a structure of frame 14 higher than port 12, second rail set 50 is disposed on frame 14 so that the second side of cover 30 is as close to frame 14 as possible and covers port 12. The second rail set 50 is connected (e.g., welded or locked) to the second side of the cover plate 30 by one end of the first hanger 60 and the second hanger 62. Similarly, the second track set 50 may provide a desired travel distance for the cover 30 to slide toward the outlet 12 or away from the outlet 12. In addition, the extending direction of the first track group 40 is substantially parallel to the extending direction of the second track group 50. The first track set 40 and the second track set 50 are respectively located at two sides of the cover 30.
The push rod 24 is connected (e.g., welded or locked) to one end of the cover plate 30. The push rod 24 is made of a metal material having a substantially V-shape. It should be noted that the V-shaped structure of the push rod 24 can make the cover plate 30 have a relatively even force applied by the telescopic driver 22, and the cover plate 30 can be more stable and smooth when being pushed or pulled by matching the first track set 40 and the second track set 50.
A telescopic drive 22 is located on the platform 20. The telescopic driver 22 is used for pushing or pulling the push rod 24 and linking the cover plate 30 to generate corresponding displacement. In other words, telescoping driver 22 may position cover plate 30 over port 12 or away from over port 12. The travel distance of the telescopic drive 22 is such that the cover plate 30 is positioned above the discharge opening 12 or is separated from the discharge opening 12 by a desired distance. The telescopic actuator 22 may be, for example, a pneumatic cylinder or a hydraulic cylinder.
Referring to fig. 2, a side view of an embodiment of the present invention is shown. As shown in fig. 2, the platform 20 is provided with a telescoping drive 22, which can be seen more clearly. The first track set 40 is connected to a first side of the cover plate 30. The second rail set 50 is connected to the frame 14 through a slider 70 (shown in fig. 4) and a fixing base 80. The second rail set 50 is also connected to the upper surface of the second side of the cover plate 30 by first and second hangers 60, 62. The first hanger 60 and the second hanger 62 have opposite L-shaped portions at both ends, and may be integrally welded with each other in an opposite L-shape at both ends. In some embodiments, the first hanger 60 or the second hanger 62 may also be omitted.
Referring to fig. 3, an enlarged view of a portion a of fig. 2 according to an embodiment of the present invention is shown. As shown in fig. 3, the first track set 40 includes a first slide rail 42, a first guide wheel 44, and a first wheel frame 46. The first rail 42 is located on the platform 20 and the furnace 10, and the first rail 42 is inverted V-shaped. The first guide wheel 44 is pivotally disposed on the first sliding rail 42, and can linearly slide on the first sliding rail 42. The first guide wheel frame 46 is in a reverse U shape for supporting the first guide wheel 44. Wherein the first guide wheel 44 has a shaft 441, and both ends of the shaft 441 are fixed to the first wheel frame 46 using nuts 442, the first wheel frame 46 is coupled (e.g., welded or locked) to the first side of the cover plate 30.
Referring to FIG. 4, an enlarged view of portion B of FIG. 2 is shown according to an embodiment of the present invention. As shown in fig. 4, the second track set 50 includes a second slide rail 52, a second guide wheel 54 and a second wheel frame 56. The second slide rail 52 is located on the slide 70, the slide 70 is fixed on the fixing base 80, and the fixing base 80 is welded on the frame 14. The second guide wheel 54 is pivotally disposed on the second sliding rail 52, and can linearly slide on the second sliding rail 52. The second guide wheel frame 56 is used for supporting the second guide wheel 54. Wherein the second guide pulley 54 has a shaft 541, and both ends of the shaft 541 are fixed to the second guide pulley frame 56 using nuts 542. The first hanger 60 and the second hanger 62 have opposite L-shaped portions at both ends thereof, and the upper end portions of the second guide frame 56 are fixed to the L-shaped portions at the other ends of the first hanger 60 and the second hanger 62, respectively. The L-shaped portions of the other ends of the first hanger 60 and the second hanger 62 are fixed to the second side edge of the cover plate 30.
Fig. 5 is a schematic view showing an appearance structure of a soup feeding device of a die casting machine according to an embodiment of the invention. As shown in fig. 5, the die casting machine soup feeding apparatus 90 is located beside the melting furnace 10. The die casting machine soup feeder 90 is used to extract molten metal from the furnace 10 via a ladle 92. After the die casting machine soup feeder 90 extracts molten metal from the discharge port 12, the telescopic actuator 22 pushes the push rod 24 so that the cover plate 30 is positioned above the discharge port 12. When the die casting machine soup feeder 90 is ready to extract molten metal from the discharge port 12, the telescopic drive 22 pulls the push rod 24 to move the cover plate 30 away from above the discharge port 12.
In summary, the die casting machine furnace with the automatic cover plate device can improve the problem of temperature loss caused by the open discharge port of the furnace in the neutral position between each extraction of metal liquid.
According to the push rod structural design provided by the embodiment of the invention, the telescopic driver can give the cover plate a relatively even acting force, and the cover plate can be more stable and smooth when being pushed or pulled by matching with the first track set and the second track set.
The above description is illustrative of the invention and is not to be construed as limiting, and it will be understood by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. A die casting machine furnace having an automatic cover plate apparatus, comprising:
a melting furnace having a discharge port and a frame;
a platform located beside the furnace;
a cover plate having a first side and a second side opposite to the first side;
a first track set, which is arranged on the platform and the melting furnace in a crossing way and is connected with the first side edge;
the second track set is arranged on the frame and is connected with the second side edge through at least one hanging bracket;
the push rod is connected with one end of the cover plate; and
And the telescopic driver is positioned on the platform and used for pushing or pulling the push rod so that the cover plate is positioned above the discharge hole or is separated from the discharge hole.
2. The die casting machine furnace with automatic cover plate apparatus as claimed in claim 1, wherein the first rail set comprises:
a first slide rail located on the platform and the furnace;
the first guide wheel is pivoted on the first sliding rail; and
The first guide wheel frame is used for supporting the first guide wheel and is connected with the first side edge.
3. The die casting machine furnace with automatic cover plate apparatus as claimed in claim 2, wherein the first slide rail has a V-shaped cross section.
4. The die casting machine furnace with automatic cover plate apparatus as claimed in claim 1, wherein the second rail set comprises:
the second sliding rail is connected with the frame through a sliding seat and a fixing seat;
the second guide wheel is pivoted on the second slide rail; and
The second guide wheel frame is used for supporting the second guide wheel and is connected with the at least one hanging bracket.
5. The furnace of claim 4, wherein the second rail is V-shaped in cross section and is located on the slide, the slide is fixed to the fixing base, and the fixing base is welded to the frame.
6. The die casting machine furnace with automatic cover plate device as claimed in claim 4, further comprising a first hanger and a second hanger, wherein two ends of the first hanger and the second hanger are respectively formed into opposite L-shaped parts, the upper end parts of the second guide wheel frames are respectively fixed on the L-shaped parts of one ends of the first hanger and the second hanger, and the L-shaped parts of the other ends of the first hanger and the second hanger are fixed on the second side edge of the cover plate.
7. The die casting machine furnace with automatic cover plate apparatus according to claim 1, wherein the telescopic actuator is a pneumatic cylinder or a hydraulic cylinder.
8. The die casting machine furnace with automatic cover plate apparatus according to claim 1, wherein the area of the cover plate is larger than the opening area of the discharge port.
9. The die casting machine furnace with automatic cover plate apparatus as recited in claim 1, further comprising a die casting machine soup feeding apparatus located beside the furnace for extracting molten metal from the furnace.
10. The die casting machine furnace with automatic cover plate apparatus as claimed in claim 9, wherein the telescopic driver pushes the push rod so that the cover plate is located above the discharge port after the die casting machine soup feeding apparatus extracts the molten metal from the discharge port.
11. The die casting machine furnace with automatic cover plate apparatus of claim 9, wherein the telescopic actuator pulls the push rod to move the cover plate away from above the tap hole when the die casting machine soup feeder is ready to extract the molten metal from the tap hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210344055.9A CN116929063A (en) | 2022-03-31 | 2022-03-31 | Die casting machine melting furnace with automatic cover plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210344055.9A CN116929063A (en) | 2022-03-31 | 2022-03-31 | Die casting machine melting furnace with automatic cover plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116929063A true CN116929063A (en) | 2023-10-24 |
Family
ID=88381355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210344055.9A Pending CN116929063A (en) | 2022-03-31 | 2022-03-31 | Die casting machine melting furnace with automatic cover plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116929063A (en) |
-
2022
- 2022-03-31 CN CN202210344055.9A patent/CN116929063A/en active Pending
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