A casting residual molten iron classification storage return water mold

Abstract

This utility model provides a mold for classifying and storing residual molten iron in casting, belonging to the field of molten iron recycling technology. It includes a mold body with multiple storage areas on the top for storing different types of molten iron. Each storage area on the top of the mold body has a mounting groove, and the cross-sectional shape of the mounting grooves in the multiple storage areas is different in the direction perpendicular to the depth. In use, after the molten iron solidifies, workers can distinguish iron blocks of different materials simply by their appearance, avoiding the mixing of other materials into the iron blocks during later smelting and reuse, thus preventing iron waste.

Description

Technical Field

[0001] The utility model relates to the technical field of molten iron recovery, in particular to a water return mold for classified storage of surplus molten iron in casting. Background Art

[0002] In industrial casting, molten iron is usually poured into a mold, and a formed workpiece is obtained after the molten iron cools down. After the pouring is completed, there is often some remaining molten iron that needs to be stored for next use. The traditional storage method is to pour the remaining molten iron into a return water mold, wait for the molten iron to solidify and form, pour out the iron blocks and transport them to the warehouse for storage.

[0003] In the actual production process, the products produced by the foundry cover a variety of materials, and the chemical composition of the corresponding molten iron is also different. However, when taking the iron blocks in the warehouse and remelting them, it is difficult for the staff to distinguish the iron blocks of different materials only from the appearance, which easily causes some iron blocks of different materials to mix, thus affecting the performance and metallographic structure of the castings, thereby causing waste of iron blocks. Therefore, it is necessary to provide a return water mold that can classify molten iron of different materials. Utility Model Content

[0004] In view of the above problems, the utility model provides a return water mold for classifying and storing surplus molten iron in casting.

[0005] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:

[0006] Provided is a return water mold for classified storage of surplus molten iron from casting, comprising a mold main body, wherein the top of the mold main body is divided into a plurality of storage areas for storing different molten irons, and mounting grooves are provided in the plurality of storage areas at the top of the mold main body, and the cross-sectional shapes of the mounting grooves in the plurality of storage areas are different in a direction perpendicular to the depth.

[0007] Furthermore, a storage frame for holding molten iron in the corresponding storage area is inserted into the installation groove, the opening of the storage frame faces upward and extends out of the installation groove, and the storage frame is formed by two frame bodies, one of which is provided with a convex strip on a side close to the adjacent frame body, and the adjacent frame body is provided with a groove that matches the convex strip.

[0008] Furthermore, a lifting lug is provided on the outer wall of the frame along a portion extending out of the mounting groove.

[0009] Furthermore, the inner side wall of the installation groove expands outward from the inner bottom wall toward the opening to form an inclined slope, and the outer side wall of the storage frame fits with the inner side wall of the installation groove.

[0010] Furthermore, an identification plate made of the same material as the molten iron in the corresponding storage area is detachably connected to the storage frame, one end of the identification plate extends out of the storage frame, and the information number of the corresponding molten iron is printed on the portion extending out of the storage frame.

[0011] Furthermore, the identification plate is placed vertically in the storage frame, and a positioning member is provided on the identification plate for limiting its tilting displacement relative to the storage frame. The positioning member includes a plurality of positioning plates, and the plurality of positioning plates are horizontally arranged on the portion of the identification plate located in the storage frame, and the end of the positioning plate away from the identification plate contacts the storage frame.

[0012] The beneficial effects of the utility model are:

[0013] 1. The staff can pour the remaining molten iron into the installation slots in the corresponding storage area according to their classification. After the molten iron solidifies, the iron blocks in the installation slots can be taken out with the help of tools. Since the shapes of the installation slots in different storage areas are different, the appearance of the iron blocks in the corresponding areas is also different. Even if the iron blocks are transported to the warehouse in a unified manner, the staff can distinguish the iron blocks of different materials from the appearance, avoiding the mixing of iron blocks of other materials when the iron blocks are smelted and used later, which has the effect of avoiding the waste of iron blocks;

[0014] 2. A detachable identification plate made of the same material as the molten iron in the corresponding storage area is connected to the storage frame. One end of the identification plate extends out of the storage frame, and the part extending out of the storage frame is engraved with the information number of the corresponding molten iron. The staff can trace the chemical composition of the iron block through the identification plate, which can further avoid mixing of materials during the later smelting of the iron block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a return water mold for classifying and storing surplus molten iron in casting according to an embodiment of the present application.

[0016] Figure 2 This is a schematic diagram of the internal structure of a storage frame for classifying and storing a return water mold for surplus molten iron from casting according to an embodiment of the present application.

[0017] Figure 3 for Figure 2 A partial enlarged schematic diagram of part A.

[0018] Figure 4 This is a schematic diagram of the top view of the structure of a return water mold for classifying and storing surplus molten iron in casting according to an embodiment of the present application.

[0019] Among them, 1. mold body; 11. installation groove; 2. storage frame; 21. frame body; 211. convex strip; 3. lifting ear; 4. identification plate; 5. positioning piece. DETAILED DESCRIPTION

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] The present application embodiment discloses a casting residual molten iron classification storage return water mold, referring to Figure 1 , Figure 2 and Figure 3 , including a mold body 1, the top of the mold body 1 is divided into multiple storage areas for storing different molten irons, the top of the mold body 1 is provided with mounting grooves 11 in multiple storage areas, and the mounting grooves 11 in the multiple storage areas have different cross-sectional shapes perpendicular to the depth direction.

[0022] In the embodiment of the present application, the staff can classify the remaining molten iron and pour it into the installation groove 11 in the corresponding storage area. After the molten iron solidifies, the iron blocks in the installation groove 11 can be taken out with the help of tools. Since the shapes of the installation grooves 11 in different storage areas are different, the appearance of the iron blocks in the corresponding areas is also different. Even if the iron blocks are uniformly transported to the warehouse, the staff can distinguish the iron blocks of different materials from the appearance. This avoids the situation where iron blocks of other materials are mixed in when the iron blocks are smelted and used in the later stage, which has the effect of avoiding the waste of iron blocks.

[0023] After the molten iron solidifies in the installation groove 11, the staff usually needs to flip the mold body 1, and then knock and vibrate the mold body 1 to make the iron block fall out of the installation groove 11. Some iron blocks are firmly connected to the inner wall of the installation groove 11, and the staff needs to chisel the edge of the iron block before taking it out. In order to facilitate the staff to take out the iron block from the installation groove 11, a storage frame 2 for holding the molten iron in the corresponding storage area is inserted into the installation groove 11, and the opening of the storage frame 2 faces upward and extends out of the installation groove 11. The storage frame 2 is formed by two frame bodies 21, one of which is provided with a convex strip 211 on a side close to the adjacent frame body 21, and a groove matching the convex strip 211 is opened on the adjacent frame body 21.

[0024] In the embodiment of the present application, the staff can splice two corresponding frames 21 into a storage frame 2 by plugging and matching the convex strips 211 with the grooves, and then plug multiple storage frames 2 into the corresponding installation grooves 11 one by one in this way, and then pour molten iron of different materials into the corresponding storage frames 2. After the molten iron solidifies and forms, the staff can take out the storage frame 2, separate the two frames 21 of the storage frame 2, and then take out the iron block. This has the effect of reducing the labor intensity of the staff.

[0025] In addition, before pouring molten iron each time, the staff can apply graphite paint on the inner wall of the storage frame 2 and dry it, which can not only fill the gap between the two frames 21, but also make the inner wall of the frame 21 drier and smoother.

[0026] In order to facilitate the workers to take and place the storage frame 2, a lifting lug 3 is integrally fixed on the outer wall of the frame body 21 along the portion extending from the mounting groove 11. After the molten iron solidifies, the workers can lift the storage frame 2 by holding the lifting lug 3, or use a rope to cover the lifting lug 3 and pull the rope with the help of a lifting device to lift the storage frame 2.

[0027] In order to facilitate the insertion of the storage frame 2 into the installation groove 11 , the inner wall of the installation groove 11 expands outward from the inner bottom wall to the opening to form an inclined slope, and the outer wall of the storage frame 2 fits the inner wall of the installation groove 11 .

[0028] Furthermore, an identification plate 4 made of the same material as the molten iron in the corresponding storage area is detachably connected to the storage frame 2, one end of the identification plate 4 extends out of the storage frame 2, and the part extending out of the storage frame 2 is engraved with the information number of the corresponding molten iron.

[0029] In the embodiment of the present application, before pouring the molten iron, the staff needs to place the identification plate 4 in the corresponding storage frame 2, and then pour the molten iron of different materials into the corresponding storage frame 2, and wait for the molten iron to solidify. The information number can include the furnace number of the smelting furnace of the iron block, and the digital code representing the chemical composition of the iron block. This allows the staff to trace the chemical composition of the iron block from the information number printed on the identification plate 4, which can further avoid the mixing of materials during the later smelting of the iron block.

[0030] Reference Figure 4 The identification plate 4 is vertically placed in the storage frame 2, and a positioning member is installed on the identification plate 4 for limiting its tilting displacement relative to the storage frame 2. The positioning member includes a plurality of positioning pieces 5, and the plurality of positioning pieces 5 are horizontally welded to the portion of the identification plate 4 located in the storage frame 2, and the end of the positioning piece 5 away from the identification plate 4 is in contact with the storage frame 2.

[0031] The positioning piece 5 can ensure that the identification plate 4 can be placed vertically in the storage frame 2. After the molten iron solidifies, the identification plate 4 remains in a vertical state, making it easier for staff to read the information number on the identification plate 4.

[0032] The implementation principle of a return water mold for classified storage of surplus molten iron in a casting according to an embodiment of the present application is as follows: the staff can classify the surplus molten iron and pour it into the installation slots 11 in the corresponding storage areas, and after the molten iron solidifies, the iron blocks in the installation slots 11 can be taken out with the help of tools. Since the shapes of the installation slots 11 in different storage areas are different, the appearance of the iron blocks in the corresponding areas is also different. Even if the iron blocks are uniformly transported to the warehouse, the staff can distinguish the iron blocks of different materials from the appearance. This avoids the mixing of iron blocks of other materials when the iron blocks are smelted and used in the later stage, thereby avoiding the waste of iron blocks.

[0033] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A casting residual molten iron classification storage return water mold, characterized in that: The invention comprises a mould body (1), wherein the top of the mould body (1) is divided into a plurality of storage areas for storing different molten irons, and the top of the mould body (1) is provided with mounting grooves (11) in the plurality of storage areas, and the mounting grooves (11) in the plurality of storage areas have different cross-sectional shapes perpendicular to the depth direction.

2. A casting surplus molten iron classification storage return water mold according to claim 1, characterized in that: A storage frame (2) for containing molten iron in a corresponding storage area is inserted into the installation groove (11), the opening of the storage frame (2) faces upward and extends out of the installation groove (11), and the storage frame (2) is formed by two frame bodies (21), one of the frame bodies (21) is provided with a convex strip (211) on a side close to the other adjacent frame body (21), and the other adjacent frame body (21) is provided with a groove adapted to the convex strip (211).

3. A casting surplus molten iron classification storage return water mold according to claim 2, characterized in that: A lifting lug (3) is provided on the outer wall of the frame (21) along a portion extending out of the mounting groove (11).

4. A casting surplus molten iron classification storage return water mold according to claim 2, characterized in that: The inner side wall of the installation groove (11) expands outward from the inner bottom wall toward the opening to form an inclined slope, and the outer side wall of the storage frame (2) fits the inner side wall of the installation groove (11).

5. The casting surplus molten iron classification storage return water mold according to claim 2, characterized in that: An identification plate (4) made of the same material as the molten iron in the corresponding storage area is detachably connected to the storage frame (2); one end of the identification plate (4) extends out of the storage frame (2), and the information number of the corresponding molten iron is printed on the portion extending out of the storage frame (2).

6. A casting surplus molten iron classification storage return water mold according to claim 5, characterized in that: The identification plate (4) is placed vertically in the storage frame (2); the identification plate (4) is provided with a positioning member for limiting its tilting displacement relative to the storage frame (2); the positioning member comprises a plurality of positioning pieces (5); the plurality of positioning pieces (5) are horizontally arranged on a portion of the identification plate (4) located in the storage frame (2); and an end of the positioning piece (5) away from the identification plate (4) contacts the storage frame (2).

Images