CN108788061B - Die-casting iron pan production line - Google Patents
Die-casting iron pan production line Download PDFInfo
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- CN108788061B CN108788061B CN201810699679.6A CN201810699679A CN108788061B CN 108788061 B CN108788061 B CN 108788061B CN 201810699679 A CN201810699679 A CN 201810699679A CN 108788061 B CN108788061 B CN 108788061B
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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
- B22D17/002—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure using movable moulds
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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
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention discloses a die-casting iron pan production line, and relates to the field of machine manufacturing. The die-casting iron pan production line comprises a molten iron smelting device, a molten iron transfer device and a die-casting device. The molten iron transfer device is provided with a receiving container for receiving the molten iron conveyed out from the molten iron outlet. The die-casting device includes a turntable, a plurality of die-casting lower molds disposed on the turntable, and a die-casting upper mold disposed on the turntable, the plurality of die-casting lower molds being configured to make a rotational movement around an axis of the turntable. The molten iron transfer device is configured to drive the receiving container to move back and forth between the die casting device and the molten iron outlet and to transfer molten iron in the receiving container to the die casting lower die. The die-casting iron pan production line can efficiently manufacture iron pans.
Description
Technical Field
The invention relates to the field of machine manufacturing, in particular to a die-casting iron pan production line.
Background
Die casting is a metal casting process and is characterized in that high pressure is applied to molten metal by utilizing an inner cavity of a die. The mold is typically machined from a stronger alloy, a process somewhat similar to injection molding. Most die cast parts are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, and lead-tin alloys and their alloys. Depending on the type of die casting, either a cold chamber die casting machine or a hot chamber die casting machine may be used.
At present, the manufacturing of an iron pan usually depends on a die casting process, however, the structure of the existing die casting production line is simple, and the manufacturing efficiency of the iron pan is not high.
Disclosure of Invention
The invention aims to provide a die-casting iron pan production line which can efficiently manufacture iron pans.
The embodiment of the invention is realized by the following steps:
a die-casting iron pan production line is characterized by comprising:
the molten iron smelting device is internally provided with a smelting space for smelting pig iron and is provided with a feeding part and a molten iron outlet which are communicated with the smelting space;
a molten iron transfer device having a receiving container for receiving molten iron discharged from the molten iron outlet;
a die-casting device including a turntable, a plurality of die-casting lower molds disposed on the turntable, and a die-casting upper mold disposed on the turntable, the plurality of die-casting lower molds being configured to make a rotational movement around an axis of the turntable;
the molten iron transfer device is configured to drive the receiving container to move back and forth between the die casting device and the molten iron outlet and to transfer molten iron in the receiving container to the die casting lower die.
The inventor designs the die-casting iron pan production line which can efficiently manufacture the iron pan. The die-casting iron pan production line comprises a molten iron smelting device, a molten iron transfer device and a die-casting device. The molten iron smelting device is used for smelting pig iron, so that the pig iron is smelted into molten iron which is discharged from a molten iron outlet. The molten iron transfer device has a receiving container for receiving molten iron discharged from the molten iron outlet, and is configured to drive the receiving container to and fro between the die casting device and the molten iron outlet and to transfer molten iron in the receiving container to a lower die casting die on the die casting device. Wherein the die-casting device comprises a rotary table, a plurality of die-casting lower dies arranged on the rotary table and a die-casting upper die arranged on the rotary table, and the plurality of die-casting lower dies are configured to rotate around the axis of the rotary table. After the receiving container pours molten iron to one of the lower die-casting dies, the rotary table rotates, so that the lower die-casting die with the paster rotates to the upper die-casting die, the iron pan is formed by die-casting, meanwhile, the receiving container moves back and forth between the molten iron outlet and the other lower die-casting die to complete receiving and pouring of the molten iron, the efficiency is improved and the problem of waiting for cooling of the molten iron is solved through circulation of a plurality of stations, and the iron pan can be efficiently manufactured by the production line of the die-casting iron pan.
In one embodiment of the invention:
the molten iron smelting device comprises a furnace body, a preheating structure, a feeding part and a molten iron outlet;
the furnace body comprises a smelting pot and a heating furnace, the smelting pot is positioned in the heating furnace, and the smelting pot limits a smelting space;
the feeding part is arranged on the heating furnace and communicated with the smelting space, and the molten iron outlet is arranged on the heating furnace and communicated with the smelting space;
the preheating structure is positioned in the heating furnace and between the smelting pot and the feeding part.
In one embodiment of the invention:
the preheating structure is a heating part obliquely arranged in the heating furnace;
the heating unit is configured to receive and heat the pig iron dropped from the charging unit.
In one embodiment of the invention:
the heating part is a resistance heating part externally connected with a power supply.
In one embodiment of the invention:
the molten iron transfer device comprises a transfer base, a mounting bracket and a receiving container;
the mounting bracket is rotatably arranged on the transferring base, and the transferring base is configured to drive the mounting bracket to rotate around the axis of the transferring base;
the side wall of the receiving container is rotatably connected to an end of the mounting bracket remote from the transfer base, and the mounting bracket is configured to drive the receiving container to rotate so that the receiving container is toppled.
In one embodiment of the invention:
a first motor in transmission connection with the mounting bracket is arranged on the transferring base;
the mounting bracket is provided with a second motor which is in transmission connection with the side wall of the bearing container.
In one embodiment of the invention:
the molten iron transfer device further comprises a lifting mechanism, the lifting mechanism is arranged between the transfer base and the mounting support, the first motor is in transmission connection with the lifting mechanism, and the lifting mechanism is in transmission connection with the mounting support.
In one embodiment of the invention:
the rotary table comprises a fixed table and a rotary table, the rotary table is rotatably arranged on the fixed table, and the plurality of lower die-casting dies are arranged on the rotary table;
the die-casting upper die is arranged on the fixed table.
In one embodiment of the invention:
the die-casting lower die is detachably arranged on the rotating table.
In one embodiment of the invention:
the die-casting upper die is rotatably arranged on the fixed platform, the fixed platform is provided with a driving motor, and the die-casting upper die is driven to rotate around the axis of the rotating platform.
The technical scheme of the invention at least has the following beneficial effects:
the invention provides a die-casting iron pan production line which can efficiently manufacture iron pans.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the structure of a medium pressure cast iron pan production line according to embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a molten iron melting apparatus in example 1 of the present invention;
FIG. 3 is another schematic structural view of a molten iron melting apparatus in example 1 of the present invention;
fig. 4 is a schematic structural view of a molten iron transfer device in embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of a receiving container in embodiment 1 of the present invention;
FIG. 6 is a schematic view of a die-casting apparatus according to embodiment 1 of the present invention from a first perspective;
fig. 7 is a schematic structural view of a die-casting apparatus according to embodiment 1 of the present invention from a second perspective.
Icon: 10-die casting iron pan production line; 11-a molten iron smelting unit; 11 a-a feeding part; 12-a molten iron transfer device; 12 a-a receiving container; 12 b-a socket; 13-a die casting device; 13 a-a turntable; 13 b-die casting the lower die; 13 c-die casting the upper die; 13 d-a ranging sensor; 13a 1-stationary table; 13a2 — rotating table; 13b 1-mounting plate; 20-a molten iron smelting device; 21-a feeding part; 21 a-a dosing base; 21 b-a weighing device; 21 c-a pushing device; 111-furnace body; 112-a preheating structure; 120-a transport base; 121-a mounting bracket; 122-a lifting mechanism; 210-a first substrate; 211-a second substrate; 212-third substrate; 1110-a melting pot; 1111-heating furnace; 1112-a heating device; 1120 — a first heating plate; 1120 a-a first damping portion; 1121 — a second heating plate; 1121 a-second damping portion; 1210-mounting a substrate; 1211-first strut.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
Example 1
The present embodiment provides a die-cast iron pan production line 10, which enables the die-cast iron pan production line 10 to efficiently manufacture iron pans.
Referring to fig. 1, fig. 1 shows a specific structure of a medium-pressure cast iron pan production line 10 according to the present embodiment.
The die casting iron pan production line 10 includes a molten iron smelting device 11, a molten iron transferring device 12, and a die casting device 13.
The molten iron melting apparatus 11 has a melting space for melting pig iron therein, and the molten iron melting apparatus 11 has a charging portion 11a and a molten iron outlet communicating with the melting space.
The molten iron transfer device 12 has a receiving container 12a for receiving molten iron discharged from the molten iron outlet.
The die-casting device 13 includes a rotary table 13a, a plurality of die-casting lower dies 13b provided on the rotary table 13a, and a die-casting upper die 13c provided on the rotary table 13a, the plurality of die-casting lower dies 13b being configured to make a rotational movement about an axis of the rotary table 13 a.
It should be noted that the number of the die-casting lower molds 13b on the rotary table 13a is not limited in other embodiments, and may be 1 or more than 1.
The molten iron transporting device 12 is configured to drive the receiving container 12a to and fro between the die casting device 13 and the molten iron outlet and to transfer the molten iron in the receiving container 12a to the die casting lower mold 13 b.
In this embodiment, the molten iron smelting device 11, the molten iron transferring device 12 and the die casting device 13 are sequentially arranged, and the molten iron rotating device is used for transferring the molten iron in the molten iron smelting device 11 to the die casting device 13, so that the problem of time waste caused by manual rotation in the prior art due to manual bearing is solved.
Specifically, in this embodiment, referring to fig. 2, fig. 2 shows a specific structure of the molten iron melting device 11 in this embodiment.
The molten iron melting apparatus 11 includes a furnace body 111, a preheating structure 112, a charging portion 11a, and a molten iron outlet:
the furnace body 111 comprises a smelting pot 1110 and a heating furnace 1111, the smelting pot 1110 is positioned in the heating furnace 1111, the smelting pot 1110 limits a smelting space, a feeding part 11a is arranged on the heating furnace 1111 and communicated with the smelting space, a molten iron outlet is arranged on the heating furnace 1111 and communicated with the smelting space, and a preheating structure 112 is positioned in the heating furnace 1111 and positioned between the smelting pot 1110 and the feeding part 11 a.
In this embodiment, the heating furnace 1111 is provided with a heating device 1112 near the melting pot 1110, and the heating device 1112 heats the melting pot 1110, and in this embodiment, the heating device 1112 is an electric heating device.
The preheating structure 112 is a heating unit disposed in an inclined manner in the heating furnace 1111, and the heating unit is configured to receive and heat the pig iron dropped from the feeding unit 11 a.
In this embodiment, the heating unit includes a first heating plate 1120 and a second heating plate 1121, and the first heating plate 1120 and the second heating plate 1121 are disposed in the heating furnace 1111 at intervals and crosswise along the direction of feeding the material to the melting pot 1110.
Specifically, the included angle between the first heating plate 1120 and the inner wall of the heating furnace 1111 is smaller than the included angle between the second heating plate 1121 and the inner wall of the heating furnace 1111.
Wherein, the surface of the first heating plate 1120 close to the feeding part 11a is provided with a plurality of first damping parts 1120 a. In this embodiment, the first damper portion 1120a is a protrusion protruding from the surface of the first heating plate 1120, and the protrusions are spaced apart from each other along the inclined direction of the first heating plate 1120.
It should be noted that, in other embodiments, the first damping portion 1120a may also be a groove concavely formed on the surface of the first heating plate 1120.
Wherein, a plurality of second damping portions 1121a are disposed on the surface of the second heating plate 1121 close to the first heating plate 1120. In this embodiment, the second damping portion 1121a is an arc-shaped protrusion protruding from the surface of the second heating plate 1121, and a plurality of arc-shaped protrusions are uniformly disposed on the second heating plate 1121 at intervals.
It should be noted that, in other embodiments, the second damping portion 1121a may also be a groove concavely formed on the surface of the second heating plate 1121.
The heating portion is a resistance heating portion externally connected to a power supply, and in this embodiment, the first heating plate 1120 and the second heating plate 1121 are both resistance heating plates.
Please refer to fig. 3, wherein fig. 3 shows a specific structure of another molten iron smelting apparatus 20 provided in this embodiment.
The difference from the molten iron smelting device 11 is that the charging part 21 of the molten iron smelting device 20 includes a charging base 21a, a weighing device 21b and a pushing device 21c, the charging base 21a has a charging port communicated with the outside and a charging port communicated with the smelting space, the weighing device 21b is disposed inside the charging base 21a, the weighing device 21b is configured to receive pig iron charged from the charging port and weigh the pig iron, the pushing device 21c is disposed on the charging base 21a, and the pushing device 21c is configured to push the pig iron on the weighing device 21b to the charging port.
Specifically, the feeding base 21a includes a first base 210, a second base 211 and a third base 212 which are sequentially connected. The first base 210 and the third base 212 extend in a vertical direction, the second base 211 extends in a horizontal direction, and the second base 211 is vertically connected to the first base 210 and the third base 212, respectively. First substrate 210 has a feed inlet and third substrate 212 has a feed inlet.
The pushing device 21c is disposed on the second base 211, and the weighing device 21b is disposed inside the second base 211, in this embodiment, the weighing device 21b is an electronic weighing device. The electronic weighing device is configured to display the measured data on a display provided outside the molten iron melting apparatus 20.
The pushing device 21c includes a hydraulic cylinder and a pushing plate, the hydraulic cylinder is disposed on the outer wall of the second base 211, and a telescopic rod of the hydraulic cylinder penetrates through the wall surface of the second base 211 and is connected with the pushing plate. Wherein, the weight of the pig iron to be smelted can be accurately and real-timely controlled by arranging the weighing device 21b, thereby controlling the smelting time.
Referring to fig. 4, fig. 4 shows a specific structure of the molten iron transferring apparatus 12 in the present embodiment.
The molten iron transporting apparatus 12 includes a transporting base 120, a mounting bracket 121, and a receiving container 12 a.
The mounting bracket 121 is rotatably disposed on the transferring base 120, the transferring base 120 is configured to drive the mounting bracket 121 to rotate around the axis of the transferring base 120, the side wall of the receiving container 12a is rotatably connected with one end of the mounting bracket 121 far away from the transferring base, and the mounting bracket 121 is configured to drive the receiving container 12a to rotate so that the receiving container 12a is toppled.
Specifically, the transfer base 120 is provided with a first motor in transmission connection with the mounting bracket 121, and the mounting bracket 121 is provided with a second motor in transmission connection with the side wall of the receiving container 12 a.
The molten iron transferring device 12 further comprises a lifting mechanism 122, the lifting mechanism 122 is arranged between the transferring base 120 and the mounting bracket 121, the first motor is in transmission connection with the lifting mechanism 122, and the lifting mechanism 122 is in transmission connection with the mounting bracket 121.
In the present embodiment, the lifting mechanism 122 is a hydraulic cylinder.
It should be noted that the mounting bracket 121 includes a mounting base 1210 and a rotating bracket, the mounting base 1210 is disposed on the telescopic rod of the lifting mechanism 122, the rotating bracket is disposed on the mounting base 1210 and extends along the horizontal direction, and the rotating bracket is provided with a second motor, and the second motor is in transmission connection with the side wall of the receiving container 12 a.
Specifically, the rotating bracket includes a first rod 1211 and a second rod 1211, the first rod 1211 and the second rod are horizontally spaced, a second motor is disposed at an end of the first rod 1211 away from the mounting base 1210, and an end of the second rod away from the mounting base 1210 is rotatably connected to a sidewall of the receiving container 12 a.
Referring to fig. 5, fig. 5 shows a specific structure of the receiving container 12a in this embodiment.
The inner diameter of the receiving container 12a gradually decreases in the direction from the opening of the receiving container 12a toward the bottom wall.
Specifically, to ensure effective receiving with the molten iron outlet, the opening of the receiving container 12a is detachably provided with a receiving sleeve 12 b.
The receiving sleeve 12b is arranged at the opening of the receiving container 12a and connected by a clamping band, wherein the inner diameter of the receiving sleeve 12b is larger than that of the receiving container 12 a. The inner diameter of the receiving sleeve 12b decreases in the direction of the receiving container 12 a.
Referring to fig. 6 and 7, fig. 6 shows a specific structure of the die-casting device 13 in a first view angle according to the present embodiment. Fig. 7 shows a specific structure of the die-casting device 13 in the second perspective in the present embodiment.
The turntable 13a includes a fixed table 13a1 and a rotating table 13a2, the rotating table 13a2 is rotatably provided on the fixed table 13a1, a plurality of die-casting lower molds 13b are provided on the rotating table 13a2, and a die-casting upper mold 13c is provided on the fixed table 13a 1.
In the present embodiment, the die-casting upper mold 13c is rotatably provided on the fixed table 13a1, and the fixed table 13a1 is provided with a drive motor that drives the die-casting upper mold 13c to rotate about the axis of the rotating table 13a 2.
In another embodiment, the die-casting upper mold 13c is fixed to the fixed base 13a 1. When the die-casting upper die 13c is fixed to the fixing table 13a1, the number of the die-casting lower dies 13b is two, and the two die-casting lower dies 13b are engaged with the die-casting upper die 13c by rotation in turn.
In the present embodiment, since the die-casting upper die 13c is rotatably provided on the fixed table 13a1, two or more die-casting lower dies 13b may be provided, and specifically, a plurality of die-casting lower dies 13b are uniformly provided around the axis of the rotating table 13a2 on the rotating table 13a 2.
In the present embodiment, the die-casting lower die 13b is detachably provided on the rotating table 13a 2.
The surface of the rotating table 13a2 is provided with a plurality of grooves, the peripheral wall of the die-casting lower die 13b is provided with a mounting plate 13b1, the die-casting lower die 13b is embedded in the grooves, and the mounting plate 13b1 is attached to the surface of the rotating table 13a2 and detachably connected with the rotating table 13a 2.
Specifically, the mounting plate 13b1 is provided with a plurality of first engaging portions, and the rotating table 13a2 is provided with a plurality of second engaging portions, the first engaging portions and the second engaging portions being detachably connected.
In this embodiment, the first engagement portion is a through hole opened in the mounting plate 13b1, and the second engagement portion is a screw rod inserted through the through hole and threadedly engaged with the nut.
In this embodiment, the die-casting lower die 13b is a hemispherical cavity, the punch of the die-casting lower die 13b is a hemispherical punch identical to the die-casting lower die 13b, and in order to ensure that the die-casting lower die 13b and the die-casting lower die 13b are punched in place:
a distance measuring sensor 13d is arranged between the die-casting lower die 13b and the die-casting upper die 13c, and when the die-casting lower die 13b and the die-casting upper die 13c are punched in place, the distance measuring sensor 13d senses that the distance between the die-casting lower die 13b and the die-casting upper die 13c is a preset distance.
The distance between the die-casting lower die 13b and the die-casting upper die 13c sensed by the distance measuring sensor 13d is fed back to the control device on the die-casting upper die 13c, so that the stamping degree of the die-casting upper die 13c is controlled. The control device is a single chip microcomputer, and controls electrical components of the die-casting upper die 13c, so that the movement path of the die-casting upper die is controlled.
Specifically, in the present embodiment, the distance measuring sensor 13d is a laser distance measuring sensor 13d, and in other embodiments, the distance measuring sensor 13d may also be another type of distance measuring sensor 13 d.
Further, the number of the laser ranging sensors 13d is two, and the predetermined distance is determined by an average value of tests of the two laser ranging sensors 13 d.
Further, two laser distance measuring sensors 13d are symmetrically arranged on the punch peripheral wall of the die-casting upper die 13c, and the end surface of the die-casting lower die 13b is provided with a sensing point corresponding to the laser distance measuring sensor 13 d.
The inventors have devised the above-described die-cast iron pan production line 10, and this die-cast iron pan production line 10 can efficiently manufacture iron pans. The die casting iron pan production line 10 includes a molten iron smelting device 11, a molten iron transferring device 12, and a die casting device 13. The molten iron smelting device 11 is configured to smelt pig iron so that the pig iron is smelted into molten iron, and the molten iron is discharged from a molten iron outlet. The molten iron transporting device 12 has a receiving container 12a for receiving molten iron conveyed out from the molten iron outlet, and the molten iron transporting device 12 is configured to drive the receiving container 12a to and fro between the die casting device 13 and the molten iron outlet and to cause molten iron in the receiving container 12a to be conveyed into a die casting lower die 13b on the die casting device 13. Wherein the die-casting device 13 includes a rotary table 13a, a plurality of die-casting lower dies 13b provided on the rotary table 13a, and a die-casting upper die 13c provided on the rotary table 13a, and the plurality of die-casting lower dies 13b are configured to make a rotational movement about an axis of the rotary table 13a due to the plurality of die-casting lower dies 13 b. After the receiving container 12a pours molten iron into one of the lower die casting molds 13b, the rotary table 13a rotates, so that the lower die casting mold 13b with the stick-shaped part rotates to the upper die casting mold 13c, at the moment, the iron pan is formed by die casting, meanwhile, the receiving container 12a reciprocates between the molten iron outlet and the other lower die casting mold 13b, receiving and pouring of the molten iron are completed, and therefore through circulation of a plurality of stations, efficiency is improved, the problem of waiting for cooling of the molten iron is solved, and the iron pan can be efficiently manufactured by the iron pan die casting production line 10.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A die-casting iron pan production line is characterized by comprising:
the molten iron smelting device is internally provided with a smelting space for smelting pig iron and is provided with a feeding part and a molten iron outlet which are communicated with the smelting space;
a molten iron transfer device having a receiving container for receiving molten iron conveyed out from the molten iron outlet; and
a die-casting device including a turntable, a plurality of die-casting lower molds disposed on the turntable, and a die-casting upper mold disposed on the turntable, the plurality of die-casting lower molds being configured to make rotational movement about an axis of the turntable;
the molten iron transfer device is configured to drive the receiving container to move back and forth between the die-casting device and the molten iron outlet and to enable molten iron in the receiving container to be conveyed into the die-casting lower die:
the molten iron smelting device comprises a furnace body, a preheating structure, the feeding part and the molten iron outlet;
the furnace body comprises a smelting pot and a heating furnace, the smelting pot is positioned in the heating furnace, and the smelting pot limits the smelting space;
the feeding part is arranged on the heating furnace and is communicated with the smelting space, and the molten iron outlet is arranged on the heating furnace and is communicated with the smelting space;
the preheating structure is positioned in the heating furnace and between the smelting pot and the feeding part;
the preheating structure is a heating part obliquely arranged in the heating furnace;
the heating part is configured to receive and heat the pig iron dropped from the charging part;
the heating part comprises a first heating plate and a second heating plate, and the first heating plate and the second heating plate are arranged in the heating furnace in a crossed manner at intervals along the direction of feeding materials to the smelting pot; the surfaces of the first heating plate and the second heating plate are provided with a plurality of damping parts;
the feeding part comprises a feeding base body, a weighing device and a pushing device, the feeding base body is provided with a feeding port communicated with the outside and a feeding port communicated with the smelting space, the weighing device is arranged in the feeding base body, the weighing device is configured to receive pig iron fed from the feeding port and weigh the pig iron, the pushing device is arranged on the feeding base body, and the pushing device is configured to push the pig iron on the weighing device to the feeding port;
be provided with distance measuring sensor between die-casting lower mould and the die-casting upper mould, when the punching press targets in place between die-casting lower mould and the die-casting upper mould, distance measuring sensor senses die-casting lower mould and die-casting upper mould interval and is the predetermined distance, through the distance between die-casting lower mould and the die-casting upper mould that distance measuring sensor sensed, feeds back the controlling means on the die-casting upper mould to the punching press degree of control die-casting upper mould.
2. The die-casting iron pan production line of claim 1, characterized in that:
the heating part is a resistance heating part externally connected with a power supply.
3. The die-casting iron pan production line of claim 1, characterized in that:
the molten iron transfer device comprises a transfer base, a mounting bracket and the receiving container;
the mounting bracket is rotatably arranged on the transferring base, and the transferring base is configured to drive the mounting bracket to rotate around the axis of the transferring base;
the side wall of the receiving container is rotatably connected with one end of the mounting bracket far away from the transferring base, and the mounting bracket is configured to drive the receiving container to rotate so as to enable the receiving container to be toppled.
4. The die-casting iron pan production line of claim 3, characterized in that:
a first motor in transmission connection with the mounting bracket is arranged on the transferring base;
the mounting bracket is provided with a second motor in transmission connection with the side wall of the bearing container.
5. The die-casting iron pan production line of claim 4, characterized in that:
the molten iron transfer device further comprises a lifting mechanism, wherein the lifting mechanism is arranged between the transfer base and the mounting support, the first motor is in transmission connection with the lifting mechanism, and the lifting mechanism is in transmission connection with the mounting support.
6. The die-casting iron pan production line of claim 1, characterized in that:
the rotary table comprises a fixed table and a rotary table, the rotary table is rotatably arranged on the fixed table, and the plurality of die-casting lower dies are arranged on the rotary table;
the die-casting upper die is arranged on the fixed table.
7. The die-casting iron pan production line of claim 6, characterized in that:
the die-casting lower die is detachably arranged on the rotating table.
8. The die-casting iron pan production line of claim 6, characterized in that:
the die-casting upper die is rotatably arranged on the fixed table, the fixed table is provided with a driving motor, and the die-casting upper die is driven to rotate around the axis of the rotating table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112108623B (en) * | 2020-09-17 | 2022-02-08 | 江西吉事达厨房用品有限公司 | Die-casting forming device of aluminum alloy pot |
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| US3866666A (en) * | 1972-10-03 | 1975-02-18 | Prince Corp | Die casting apparatus |
| SU1069939A1 (en) * | 1982-05-28 | 1984-01-30 | Специальное Конструкторское Бюро Машин Точного Литья При Тираспольском Ордена Октябрьской Революции Заводе Литейных Машин Им.С.М.Кирова | Die-casting machine |
| DE3422121A1 (en) * | 1984-06-14 | 1985-12-19 | Institut po Metalosnanie i Technologia na Metalite, Sofia/Sofija | Production line for the production of castings, in particular by counterpressure die casting |
| GB2171626B (en) * | 1985-02-25 | 1988-10-19 | Ube Industries | Die casting apparatus |
| CN2142051Y (en) * | 1992-12-12 | 1993-09-15 | 童正罗 | Small-size die casting machine for iron pan |
| CN200954537Y (en) * | 2006-04-27 | 2007-10-03 | 葛明 | Vertical fully-automatic rotor pressing-casting machine |
| CN101417334B (en) * | 2008-11-13 | 2013-06-05 | 重庆宗申吕田机械制造有限公司 | Metal gravity casting automatic production line |
| ITMI20111767A1 (en) * | 2011-09-30 | 2013-03-31 | T C S Molding Systems S P A | METHOD AND RHEOCASTING SYSTEM |
| CN202438671U (en) * | 2012-01-19 | 2012-09-19 | 湖州鑫霸液压机制造有限公司 | Multi-station vertical die casting machine |
| CN102717055B (en) * | 2012-06-27 | 2013-11-13 | 浙江福瑞科流控机械有限公司 | Stokehole auxiliary robot |
| CN105014043A (en) * | 2015-06-30 | 2015-11-04 | 湖州鑫霸液压机制造有限公司 | Multi-station vertical type die-casting machine |
| JP6253730B1 (en) * | 2016-08-04 | 2017-12-27 | 有限会社ティミス | Semi-solid slurry forging system |
| CN206763877U (en) * | 2017-05-19 | 2017-12-19 | 湖北宝达机电有限公司 | A kind of full-automatic motor rotor aluminium casting machine |
| CN207163214U (en) * | 2017-07-13 | 2018-03-30 | 湖南新威凌金属新材料科技股份有限公司 | A kind of novel energy-conserving melting furnace for zinc powder production |
| CN107457382B (en) * | 2017-08-28 | 2023-04-28 | 广东工业大学 | Semi-solid rheologic die casting apparatus for producing |
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