CN201120460Y - Double-lead type continuous casting device - Google Patents

Abstract

A double-drawing continuous casting device comprises a cavity, a smelting furnace unit, a horizontal continuous casting unit, an upper drawing continuous casting unit, a first drawing unit and a second drawing unit. The horizontal and upward continuous casting units are respectively matched with the first and second pulling and pulling units to produce strip-shaped metal parts, and the double-pulling continuous casting device integrates the horizontal continuous casting unit and the upward continuous casting unit into a whole, so that the double-pulling continuous casting device can simultaneously have the advantages of the horizontal and upward continuous casting technologies, and can be switched between the horizontal continuous casting unit or the upward continuous casting unit without stopping the machine, or can be simultaneously used for manufacturing strip-shaped metal parts with different sizes, thereby achieving the purposes of economic production, namely diversified and small quantity requirements, workshop space saving and the like.

Description

Double lead continuous casting device

technical field

The utility model relates to a continuous casting device, in particular to a double-lead continuous casting device.

Background technique

The continuous casting equipment (Continuous Casting Equipment) is characterized in that it can provide directional solidification during continuous casting, so it can reduce the shrinkage cavity inside the material and avoid affecting the subsequent forming process. Continuous casting equipment can directly produce rods of different diameters through the design of the forming mold, and directly use them for the next forming process, thus saving a lot of time. Manufacturers of copper products today have adopted continuous casting to manufacture wires, plates, pipes or profiles. The advantages are less segregation of alloys or impure substances, and can reduce the generation of oxides. In addition, the process is shortened. And there are fewer opportunities to contact with iron utensils, which greatly reduces the cost of manufacturing.

As shown in Figure 1, a continuous casting equipment 10 is one of the current general horizontal continuous casting (Horizontal Continuous Casting) methods to carry out but not limited to the smelting of copper metal, the continuous casting equipment 10 sequentially includes a A tiltable melting furnace 11 , a holding furnace 12 , a forming mold 13 , a cooling element 14 , and a drawing unit 15 . The melting furnace 11 can pre-heat the solid copper metal contained therein to melt into liquid copper metal liquid, and the holding furnace 12 can accept the molten metal poured from the melting furnace 11, and can continue to heat to maintain When the molten metal is at an appropriate temperature, the holding furnace 12 has a side wall, and an accommodating hole 121 connecting the inner space with the outside is provided on it. During the smelting and heat preservation process of the melting furnace 11 and the holding furnace 12, it is necessary to cover the surface of the molten metal with a layer of graphite flakes or carbon chips to reduce the possibility of oxidation of the high-temperature molten copper metal in contact with the atmosphere. The furnace lining of the melting furnace 11 and the furnace lining of the holding furnace 12 are all made of alumina bricks.

The forming mold 13 is arranged in the accommodating hole 121 and forms a forming channel 131 which is horizontal and communicates with the inner space of the holding furnace 12 through which molten metal can pass. The cooling part 14 is used for cooling the continuously cast metal parts. The extracting unit 15 has two counter-rotating rollers 151 for horizontally and continuously extracting cast metal pieces.

As shown in FIG. 2, another previous continuous casting equipment 20 is an upcast continuous casting equipment (Upcast Continuous Casting). The continuous casting equipment 20 comprises a hollow cavity 21, a melting furnace 22 arranged in the cavity 21 for melting metal materials, a melting furnace 22 which passes through the cavity 21 and is vertically inserted in the melting furnace 22 and A continuous casting mold 23 partially exposing the melting furnace 22 , a cooling element 24 ring-shaped on the outer peripheral surface of the continuous casting mold 23 , and an extraction unit 25 located above the cooling element 24 . The continuous casting mold 23 forms a forming channel 231 communicating the inner space of the melting furnace 22 with the outside. Through the cooling effect of the cooling element 24 , the molten metal can solidify into solid metal when passing through the forming channel 231 of the continuous casting mold 23 , and is pulled upward by the drawing unit 25 to achieve the purpose of continuous casting.

In this kind of metal continuous casting industry, in order to meet the economic production efficiency, generally speaking, the industry hopes to achieve "large quantity" and "less variety" when producing such metal products, that is to say, for some specific sizes A large number of metal bars are produced to reduce the overall production cost. However, the above-mentioned horizontal or upward continuous casting equipment has limitations in production size. For example, the existing horizontal continuous casting equipment is only suitable for production Thick rods are technically difficult to produce rods with small wire diameters (below 12mm), and the existing upward-drawing continuous casting equipment is generally not used to produce large-size rods due to technical and site constraints. 30mm or more) rods.

Therefore, in order to produce a small amount of bars of various sizes at the same time, it is obvious that the existing general continuous casting equipment is not suitable for the application, because the industry must have two types of continuous casting equipment, horizontal and upward, which will not only lead to With the increase of equipment cost, the workshop space occupied by it is also larger. Moreover, another characteristic of this continuous casting equipment is that it can only achieve high performance without stopping the machine (mass production), so it is difficult to achieve the aforementioned small amount. Production conditions, and then "small" and "diversified" economic production conditions can not be taken into account at the same time, it is necessary to improve the current continuous casting equipment.

Utility model content

The purpose of the utility model is to provide a double-drawing continuous casting device with both upward drawing and horizontal continuous casting technologies.

In order to achieve the above purpose, the utility model double-drawing continuous casting device includes a cavity, a furnace unit, a horizontal continuous casting unit, an upward continuous casting unit, a first drawing unit, and a second drawing unit .

The cavity is hollow and closed, and has a first joint formed on the side and a second joint formed on the top surface at intervals. The furnace unit is arranged in the cavity and will be Solid metal is heated and melted into liquid metal.

The horizontal continuous casting unit is arranged on the cavity, and has at least one first forming mold and at least one first cooling element, and the first forming mold forms a first forming channel communicating with the first joint of the cavity, And for the molten metal contained in the melting furnace unit to flow out of the cavity through the first forming channel, the first cooling member is the metal that will flow into the first forming channel in cooperation with the first forming mold The liquid is cooled and solidified.

The upward continuous casting unit is arranged on the cavity, and has at least one second forming mold and at least one second cooling element, and the second forming mold forms a second forming channel communicating with the second joint port of the cavity , and the molten metal contained in the furnace unit can flow out of the cavity through the second forming channel, and the second cooling member cooperates with the second forming mold to flow into the second forming channel The molten metal is cooled and solidified.

The first drawing unit is arranged on the outside of the horizontal continuous casting unit, and draws the solid metal horizontally and continuously to pull out and form a strip metal piece. The second drawing unit is arranged on the upper drawing unit Above the casting unit, the solid metal is continuously drawn to be drawn and formed into strip metal pieces.

The effect of the utility model is to use the characteristics of both upward-drawing and horizontal-type continuous casting technologies, so that it can be switched between the horizontal continuous casting unit and the upward-drawing continuous casting unit without stopping the machine. Manufacture strip metal parts of different sizes, and then achieve the production conditions of "small quantity" and "diversification".

Description of drawings

Fig. 1 is a schematic diagram of an action, illustrating that an existing continuous casting equipment adopts horizontal continuous casting;

Fig. 2 is a schematic diagram of an action, illustrating that an existing continuous casting equipment is to adopt upward-drawing continuous casting;

Fig. 3 is a schematic sectional view illustrating the first preferred embodiment of the utility model's double-lead continuous casting device;

Fig. 4 is a configuration diagram illustrating the configuration of the preferred embodiment and a first take-up unit;

Fig. 5 is a configuration schematic diagram illustrating the second preferred embodiment of the utility model double-drawing type continuous casting device;

Fig. 6 is a partial top view, illustrating that a first take-up unit of the second preferred embodiment is located at a first position;

Fig. 7 is a partial top view, illustrating that a first take-up unit of the second preferred embodiment is located at a second position;

Fig. 8 is a partial top view, illustrating that a second take-up unit of the second preferred embodiment is located in a third position;

Fig. 9 is a partial top view, illustrating that a second take-up unit of the second preferred embodiment is located at a fourth position;

Fig. 10 is a partial top view illustrating the third preferred embodiment of the double-lead continuous casting device of the present invention.

Detailed ways

The following is a detailed description of the double-lead continuous casting device of the present invention through preferred embodiments and accompanying drawings.

Before the present invention is described in detail, it should be noted that in the following description, similar components are denoted by the same numerals.

Referring to Figures 3 and 4, the first preferred embodiment of the double-lead continuous casting device of the present invention is suitable for manufacturing elongated metal parts 500, including: a cavity 3, a melting furnace unit 4, a horizontal continuous casting Unit 5 , an upward drawing continuous casting unit 6 , a first drawing unit 7 , a second drawing unit 8 , and a first take-up unit 91 .

The cavity 3 is hollow and closed, and has a first joint opening 31 formed on a side surface and a second joint opening 32 formed on a top surface at intervals. The melting furnace unit 4 is arranged in the cavity 3 and has an accommodating hole 41 on its side. The melting furnace unit 4 can heat and melt solid metal into liquid metal liquid and maintain an appropriate temperature to Copper used in this embodiment is taken as an example, and its preset heating temperature is about 600°C to 1500°C. Of course, when melting other metals of different materials, such as aluminum, nickel, copper alloy, aluminum alloy, nickel alloy, etc. The physical properties of each metal or alloy are different, and the heating temperature and holding time are adjusted up or down.

The horizontal continuous casting unit 5 is set on the cavity 3 to penetrate into the first joint 31, and has a first forming die 51 and a first cooling element 52, and the first forming die 51 forms a communication The first joint 511 of the cavity 3, and one end of the first forming mold 51 is inserted into the accommodating hole 41 positioned in the furnace unit 4, and the other end is passed out of the cavity 3, and The molten copper contained in the furnace unit 4 flows out of the cavity 3 through the first forming channel 511 through the first forming channel of the first forming mold 51, and the first cooling member 52 is adjacent to One end of the first forming die 51 protruding out of the cavity 3 is arranged, and cooperates with the first forming die 51 to cool the molten copper flowing into the first forming channel 511 so that it gradually condenses into a solid Copper.

The upward continuous casting unit 6 is set on the cavity 3 to extend into the second joint 32, and has a second forming die 61 and a second cooling element 62, and the second forming die 61 passes through The cavity 3 is vertically inserted into the furnace unit 4, and forms a second forming passage 611 connecting the inner space of the furnace unit 4 with the outside world, and the molten copper contained in the furnace unit 4 can pass through The second forming channel 611 flows out of the cavity 3, and the second cooling element 62 is arranged on the outer peripheral surface of the second forming die 61 and cooperates with the second forming die 61 to cool and flow into the first forming die 61. The copper liquid in the second forming channel 611 makes it gradually condense into solid copper. The second cooling element 62 has an inlet 621 for liquid to flow in, and an outlet 622 for liquid after absorbing heat to flow out. Preferably, the liquid used is water or cold water, and it cooperates with a cooling tower (Cooling Tower, not shown in the figure), so that the hot water after heat absorption can be cooled and continued to be recycled.

The first extraction unit 7 is adjacent to one end of the first forming die 51 of the horizontal continuous casting unit 5 protruding out of the cavity 3, and is used for cooling the solid metal after being cooled by the first cooling member 52. The strip-shaped metal piece 500 is continuously pulled out and formed horizontally. In this embodiment, the first drawing unit 7 has two oppositely rotating first rollers 71 for clamping and continuously pulling out the copper material horizontally.

The second extraction unit 8 is arranged above the second forming mold 61 of the upward continuous casting unit 6, and is used for continuously drawing out the solid metal cooled by the second cooling member 62, and forming It is a strip-shaped metal piece 500 . In this embodiment, the second drawing unit 8 has four rotatable second rollers 81 , and the rotation of the second rollers 81 cooperates to clamp and continuously pull out the copper material.

Referring to Fig. 4, the first wire take-up unit 91 is adjacent to the horizontal continuous casting unit 5, and is used to accept the strip-shaped metal parts drawn by the first drawing unit 7 and the second drawing unit 8 500. The first take-up unit 91 has a first chassis 913, a first winding member 912, and a first receiving table 914, and the first chassis 913 is equipped with the first receiving table 914 and the first roll The wire part 912 moves between a first position and a second position relative to the cavity 3. When the first chassis 913 is located at the first position, the first wire winding part 912 is adjacent to the first lead pull out unit 7, and wind the strip metal piece 500 pulled out by the first pull out unit 7 into a turn shape by means of the first winding member 912, when the first chassis 913 is in the second position At this time, the first placing table 914 is adjacent to the first drawing unit 7 , and the strip metal piece 500 pulled out by the first drawing unit 7 is placed on the first placing table 914 . When the extracted strip metal piece 500 is placed on the first receiving table 914, a cutter 400 (not shown) can be used to cut the strip metal piece 500 into a predetermined length of metal strip.

The purpose of the cutter 400 and the first placing table 914 is to provide another way to present the finished strip metal piece 500. As for the driving of the first chassis 913 of the first wire take-up unit 91 and its control method It is a matter familiar to those who have a general understanding of this technology, so it will not be repeated here.

In addition, if the first forming die 61 is replaced with a die form that can produce metal plates, the first drawing unit 7 can also cooperate to draw out the plate-shaped metal sheet, and when drawing out Then place the sheet metal on the first table 91 for cutting operation. In this way, the double-lead continuous casting device can also carry out the production of metal plates.

In addition, the first wire take-up unit 91 can also be used to accept the strip metal piece 500 drawn out by the second drawing unit 8, and cooperate with a steering piece 300 and A winding speed controller 200 arranged on the first chassis 913, then utilizes the natural drooping of the pulled out strip metal piece 500 by gravity to make it be wound by the first winding piece 912 to form a turn, Or it can be placed on the first supporting table 914 for cutting operations.

It is worth noting that in this embodiment, since the upward continuous casting unit 6 and the horizontal continuous casting unit 5 are supplied by the same furnace unit 4 as the raw material (copper liquid) used to make the strip metal piece 500, and then cooperate with the second A forming die 51 (as shown in Figure 3 ) and the different forming dimensions of the second forming die 61 (as shown in Figure 3 ), therefore strip metal parts 500 of different sizes can be produced respectively, and in the up-drawing type production and The boiler unit does not need to be shut down during the conversion process of horizontal production, so that after the device is started, it can carry out diversified production of metal bars of different sizes without shutting down, so that not only "small amount" and " Diversified production can also reduce the risk of downtime.

In this embodiment, the first wire take-up unit 91 only has a first wire winding member 912, but if the first drawing unit 7 cooperates with the horizontal continuous casting unit 5 to draw out a plurality of strips The metal piece 500, or the second drawing unit 8 draws out a plurality of strip-shaped metal pieces 500 in cooperation with the upward drawing continuous casting unit 6 at the same time, then the first wire take-up unit 91 can be used in conjunction with A plurality of first wire winding members 912 wind the extracted plurality of strip metal parts 500 into turns. As for the structure and operation mode of the first wire winding member 912, those familiar with the art understand it, so it will not be described in detail here.

In addition, the utility model integrates the existing horizontal continuous casting device and the upward continuous casting device in one body. Compared with the previous technology, which requires two different equipments to achieve the same production conditions as the utility model, it not only can Significantly reducing the space occupied by equipment in the factory building can also save related operating costs (such as maintenance of equipment, etc.).

Referring to Fig. 5, the second preferred embodiment of the double-leading continuous casting device of the present invention is roughly the same as the first preferred embodiment, and the same place will not be repeated, and the difference lies in: the double The lead-type continuous casting device also includes a second take-up unit 92 adjacent to the up-lead continuous casting unit 6. In this embodiment, the first take-up unit 91 is used to receive the first draw-out unit 7, the strip-shaped metal piece 500 pulled out, the second wire take-up unit 92 is used to receive the strip-shaped metal piece 500 pulled out by the second pulling unit 8 .

The second take-up unit 92 has a second chassis 923 , a second take-up member 922 , and a second receiving table 924 .

Referring to Figures 6 and 7, the first chassis 913 carries the first mounting table 914 and the first wire winding member 912 to move between a first position and a second position relative to the horizontal continuous casting unit 5, When the first chassis 913 is at the first position, the first wire winding member 912 is adjacent to the first drawing unit 7, and the first drawing unit 7 is held by the first wire winding member 912. The extracted strip metal piece 500 is wound into a turn shape. When the first chassis 913 is located at the second position, the first mounting table 914 is adjacent to the first extraction unit 7, and the first The strip metal piece 500 pulled out by the pulling unit 7 is placed on the first placing table 914 . As shown in FIG. 5 , when the extracted strip metal piece 500 is placed on the first receiving table 914, a cutter 400 (as shown in FIG. 7 ) can be used to cut the strip metal piece 500. The metal piece 500 is cut into metal strips of predetermined length.

Referring to Figures 8 and 9, the second chassis 923 carries the second receiving table 924 and the second winding member 922 to move between a third position and a fourth position relative to the upward continuous casting unit 6 , when the second chassis 923 is located at the third position, the second winding member 922 is adjacent to the second drawing unit 8, and the second drawing unit 8 is connected to the second drawing unit 8 by the second winding member 922 The extracted strip metal piece 500 is wound into a turn shape. When the second chassis 923 is in the fourth position, the second mounting table 924 is adjacent to the second extraction unit 8 , and the first The strip metal piece 500 pulled out by the two pulling units 8 is placed on the second receiving table 924 . As shown in FIG. 5 , the extracted strip metal part 500 is matched with a steering member 300 adjacently arranged on the second drawing unit 8 and a winding speed controller 200 arranged on the second chassis 923 , and then utilize the natural sagging of the extracted strip metal piece 500 to be wound by the second winding member 922 to form a turn, or be placed on the second bearing table 924 for truncation Operation. When the extracted strip metal piece 500 is placed on the second receiving table 924, a cutter 400 (as shown in FIG. 9 ) can be used to cut the strip metal piece 500 into preset length of metal strip.

The purpose of the cutter 400 and the second receiving table 924 is to provide another way to present the finished strip metal piece 500 (presented as a metal strip).

In this embodiment, the second wire take-up unit 92 only has a second wire winding member 922, but if the second drawing unit 8 cooperates with the upward drawing continuous casting unit 6 to draw out a plurality of strips If the metal piece 500 is used, the second wire take-up unit 92 can cooperate with a plurality of second wire winding elements 922 to wind the extracted strip metal pieces 500 into turns.

As mentioned above, in the second preferred embodiment of the present invention, the horizontal continuous casting unit 5 and the upward continuous casting unit 6 have exclusive wire take-up units, which not only makes the wire take-up more efficient, but also makes the horizontal continuous casting unit 6 more efficient. The casting unit 5 and the upward continuous casting unit 6 can also be produced simultaneously, greatly increasing its production capacity and product size diversity. Furthermore, since the upward continuous casting unit 6 is at a higher position than the horizontal continuous casting unit 5, in this embodiment, the second wire take-up unit 92 is arranged to connect with the upward continuous casting unit 6. The casting unit 6 is arranged at a similar height, so that the wire take-up operation of the upward continuous casting unit 6 can be performed more effectively.

Referring to Fig. 10, the third preferred embodiment of the double-lead continuous casting device of the present invention is roughly the same as the second preferred embodiment, and the similarities will not be repeated, and the differences are: the level The continuous casting unit 5 cooperates with the first extraction unit 7 to simultaneously extract four strips of metal pieces 500, and the upward continuous casting unit 6 can also cooperate with the second extraction unit 8 to simultaneously extract Four strip-shaped metal parts 500 are produced to further increase its production capacity.

Since the horizontal continuous casting unit 5 and the upward continuous casting unit 6 can produce four strip-shaped metal pieces 500 respectively, the first take-up unit 91 that cooperates with the take-up of the horizontal continuous casting unit 5 has four first rolls The wire part 912, and the second wire take-up unit 92 that cooperates with the upward continuous casting unit 6 to take up the wire has four second wire winding parts 922, and each first wire winding part 912 and each second wire winding part 922 The take-up method is not different from the above, only for the increase in quantity.

In addition, the horizontal continuous casting unit 5 has four first forming molds 51 connected side by side with the first joint 31 of the cavity 3, and four first cooling elements 52, and the first drawing unit 7 needs Corresponding refitting is carried out, and the refitted first drawing unit 7 is used to cooperate with the horizontal continuous casting unit 5 to draw out the four strip-shaped metal pieces 500 . As for how to refit the first drawing unit 7, it is not repeated here for those who are familiar with this technology.

Similarly, the upward drawing continuous casting unit 6 has four second forming dies 61 (not shown in the figure) and four first cooling elements 52 (not shown in the figure), and the second drawing unit 8 needs to be refitted Sixteen counter-rotating second rollers 81 (every four as a group, not shown in the figure because of the viewing angle relationship), and use the second extraction unit 8 to cooperate with the upward continuous casting unit 6 Pull out the four metal pieces 500 .

It should be noted here that since in this embodiment, the actions of the first wire take-up unit 91 and the second wire take-up unit 92 are the same as those of the second preferred embodiment, only FIG. 10 is used to show The state of the first chassis 913 of the first wire take-up unit 91 in the second position, and the actions of the first wire take-up unit 91 and the second wire take-up unit 92 in other positions please refer to the second preferred embodiment description in .

In addition, the output disclosed by the above-mentioned strip metal piece 500 is only to provide an illustration, and its output can be changed due to different needs, and the first drawing unit 7 and the second drawing unit 8 can be modified accordingly as described above. , the first wire winding member 912 , and the relative quantity and arrangement of the second wire winding member 922 are sufficient, so it should not be limited by the description of this embodiment.

To sum up the above, the double-leading continuous casting device of the present invention utilizes the integration of the horizontal continuous casting unit 5 and the upward leading continuous casting unit 6, so that the double-leading continuous casting The advantages of continuous casting technology, and it can be switched between the horizontal continuous casting unit 5 or the upward continuous casting unit 6 or used simultaneously to manufacture strip metal parts 500 of different sizes without stopping the machine. Further, the production conditions of "a small amount" and "diversification" are achieved. In addition, the double-lead continuous casting device can also cooperate with the take-up unit to wind the produced strip metal piece 500 into a turn shape, or It is cut into the metal strip of predetermined length, has increased the diversity of its finished product shape, so can really reach the purpose of the present utility model.

Claims (6)

1. A double-leading continuous casting device, the double-leading continuous casting device comprises a cavity that is hollow and closed, and a metal material that is arranged in the cavity and heats and melts the solid metal material into a liquid state. Furnace unit for molten metal, characterized in that: The double-leading continuous casting device also includes a horizontal continuous casting unit, an upward continuous casting unit, a first drawing unit, and a second drawing unit, and the cavity has an interval formed on the side a first joint and a second joint formed on the top surface; The horizontal continuous casting unit is arranged on the cavity, and has at least one first forming mold and at least one first cooling element, and the first forming mold forms a first forming channel communicating with the first joint of the cavity, The molten metal contained in the melting furnace unit is led out of the cavity through the first forming channel, and the first cooling member cooperates with the first forming mold to guide the molten metal flowing into the first forming channel be cooled and solidified; The upward continuous casting unit is arranged on the cavity, and has at least one second forming mold and at least one second cooling element, and the second forming mold forms a second forming channel communicating with the second joint port of the cavity , and the molten metal contained in the furnace unit can flow out of the cavity through the second forming channel, and the second cooling member cooperates with the second forming mold to flow into the second forming channel The molten metal is cooled and solidified; The first drawing unit is arranged on the outside of the horizontal continuous casting unit, and draws the solid metal horizontally and continuously to form a strip metal piece; The second extraction unit is arranged above the upward continuous casting unit, and continuously extracts the solid metal to form a strip metal piece. 2. The double-lead continuous casting device as claimed in claim 1, characterized in that: the double-lead continuous casting device further comprises a first take-up unit arranged on the outside of the horizontal continuous casting unit to receive the first lead The strip-shaped metal parts extracted by the extraction unit and the second extraction unit. 3. The double-lead continuous casting device as claimed in claim 2, characterized in that: the first take-up unit has a first chassis arranged outside the horizontal continuous casting unit, at least one chassis arranged on the first chassis The first wire winding part, and a first bearing table arranged on the first chassis, the first chassis is equipped with the first bearing table and the first wire winding part in a first place relative to the cavity Move between a position and a second position. 4. The double-drawing continuous casting device as claimed in claim 1, characterized in that: the double-drawing continuous casting device also comprises a first take-up unit arranged on the outside of the horizontal continuous casting unit, and a first take-up unit arranged on the outside of the horizontal continuous casting unit. The second take-up unit on the outside of the continuous casting unit is drawn up. The first take-up unit is to accept the strip-shaped metal piece pulled out by the first drawing unit. The second take-up unit is to accept the second take-up unit. The strip-shaped metal piece pulled out by the pulling unit. 5. The double-drawing continuous casting device as claimed in claim 4, characterized in that: the first take-up unit has a first chassis arranged outside the first drawing unit, at least one of which is arranged on the first chassis The first wire reel, and a first table set on the first chassis, the first chassis is equipped with the first table and the first wire reel at a position relative to the cavity Move between the first position and a second position, and accept the strip-shaped metal piece drawn out by the first drawing unit. The metal parts are wound in turns, the first holding table is used to hold the strip-shaped metal parts pulled out by the first drawing unit, and the second take-up unit has a set outside the second drawing unit. The second chassis, at least one second winding part arranged on the first chassis, and a second bearing table arranged on the second chassis, the second chassis is equipped with the second bearing table and the The second wire reel moves between a third position and a fourth position relative to the upward continuous casting unit, and accepts the strip-shaped metal piece pulled out by the second drawing unit, the second wire reel The part is to wind the strip-shaped metal piece extracted by the second extraction unit into turns, and the second holding table is to hold the strip-shaped metal piece extracted by the second extraction unit. 6. The double-lead continuous casting device as claimed in claim 3, 4 or 5, characterized in that: the horizontal continuous casting unit has four first forming dies that communicate with the first joint of the cavity side by side, and four A first cooling piece, each first cooling piece cooperates with each corresponding first forming mold to cool and solidify the molten metal flowing into the corresponding first forming channel, and the first wire take-up unit has four A first winding member spaced apart on the first chassis.

Images