CN220390633U

CN220390633U - Stainless steel plate composite device

Info

Publication number: CN220390633U
Application number: CN202322216129.3U
Authority: CN
Inventors: 卞文秉; 季喆; 季永兴
Original assignee: Zhangjiagang Yongle Stainless Steel Co ltd
Current assignee: Zhangjiagang Yongle Stainless Steel Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-01-26
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a stainless steel plate compounding device, which belongs to the technical field of metallurgical equipment and comprises a compounding box body, wherein a plurality of groups of compounding components are arranged in the compounding box body, each compounding component comprises a metal hot melting furnace symmetrically arranged in the compounding box body and used for melting a metal coating, a discharging piece is arranged at the bottom of the metal hot melting furnace, one side of a part of the discharging piece is provided with a limiting strip, and one side of the rest of the discharging pieces is provided with a limiting supporting strip. According to the utility model, through the cooperation of the metal hot melting furnace, the discharging part, the square box and other parts, the temperature of the molten metal can be timely and rapidly reduced to a non-flowing state, the phenomenon that the molten metal covered on the surface of the composite base layer is sagging is avoided, the uniformity of the thickness of the composite metal plate is affected, at the moment, the metal coating is in a state of no flowing and easy to be shaped, the thickness error value range of the composite metal layer is greatly reduced, and the uniformity of the thickness of a product is improved.

Description

Stainless steel plate composite device

Technical Field

The utility model relates to the technical field of metallurgical equipment, in particular to a stainless steel plate composite device.

Background

Current patent application number: 202020234653.7 a composite device for a composite stainless steel plate production line, the device sets gradually the pickling tank, belt cleaning device, the drying cabinet, the temperature regulating box, conveyor and multistage and crisscross molten steel bearing device and the levelling device that distribute along the direction of transmission of basic unit panel, and molten steel bearing device and levelling device set up along the direction of height multistage, and be located conveyor directly over, basic unit panel penetrates its inside from molten steel bearing device's bottom, and pass from molten steel's inside for basic unit panel's surface covers and adds the stainless steel coating, then passes from levelling device's inside, for its surface leveling.

In the prior art, after the stainless steel coating is coated on the surface of the base layer plate, and when the stainless steel coating is conveyed into the leveling device from the molten steel bearing device, the surface of the base layer plate is in a vertical state, the molten steel attached to the surface of the base layer plate can generate sagging problem under the action of gravity, and after the metal coating is pressed out of the leveling device, the surface temperature of the metal coating is still high, the metal coating has certain fluidity, the thickness of the metal coating is reduced before entering the molten steel bearing device of the next stage, and the error value range of the thickness of the metal coating is larger as the number of stages of the molten steel bearing device passing through the metal coating is larger.

Disclosure of Invention

The utility model aims to provide a stainless steel plate composite device, which solves the problem that the base plate material proposed in the background art is vertically conveyed from bottom to top, and the molten steel attached to the surface of the base plate material can sag under the action of gravity, so that the thickness of the base plate material is uneven.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stainless steel plate compounding device which is used for adding a metal coating on the surface of a stainless steel plate and comprises a compounding box body, wherein a plurality of groups of compounding components are arranged in the compounding box body, each compounding component comprises a metal hot melting furnace symmetrically arranged in the compounding box body and used for melting the metal coating, a discharging piece is arranged at the bottom of each metal hot melting furnace, one side of a part of the discharging piece is provided with a limiting supporting strip, one side of the rest discharging piece is provided with a limiting supporting strip, a circular box used for cooling the metal coating is symmetrically arranged in the compounding box body, a through groove is formed in the middle of the circular box body, a liquid inlet pipe and a liquid outlet pipe are arranged on the circular box body, supporting strips are arranged on one sides of the limiting supporting strips and one side of the limiting strips, and one side of each supporting strip is arranged on the inner wall of the compounding box body.

Further, the discharging piece comprises a discharging head arranged on one side of the bottom of the composite box body, a guide groove is formed in the discharging head, a discharging hole is formed in the bottom end of the guide groove, and a side covering groove is formed in the inner wall of the discharging hole.

Further, the square box is arranged below the composite box body, and the heights of the two sides of the square box are equal and larger than the height of the middle of the square box.

Further, the height of the lower edge of the limiting strip is flush with the bottom height of the discharge hole, and the lower edge of the limiting strip is flush with the bottom height of the inner wall of the partial through groove.

Further, the cross section shape of the limit supporting strip is L-shaped, and one side and the bottom of the inner wall of the limit supporting strip are respectively flush with one side and the bottom of the inner wall of the edge covering groove.

Further, the top inside the guide chute is communicated with the bottom inside the composite box body, and the guide chute is transversely S-shaped.

Compared with the prior art, the above technical scheme has the following beneficial effects:

1. according to the utility model, through the matching use of the metal hot melting furnace, the discharging piece, the square box and other parts, the metal raw materials to be compounded can be melted into a liquid state, the same metal liquid is flattened on the surface of the composite base layer in the horizontal direction for two times, and the temperature of the metal liquid is timely and rapidly reduced to a non-flowing state by matching with the cooling liquid flowing in the square box, so that the phenomenon of sagging of the metal liquid covered on the surface of the composite base layer is avoided, and the thickness uniformity of the composite metal plate is influenced;

2. according to the utility model, through the matching use of the discharging part, the square box and other parts, after the surface of the composite base layer is uniformly covered with the metal liquid, the metal liquid can timely penetrate into the through groove on the square box, and when the metal liquid passes through the through groove, the cooling liquid in the square box can quickly reduce the temperature of the metal liquid to about 1350 ℃, so that the metal liquid is in a state of no flow and easy shaping, and the uniformity of the thickness of a product is improved.

Drawings

FIG. 1 is a front cross-sectional view of the utility model in an operative state;

FIG. 2 is a front cross-sectional view of the composite box of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;

FIG. 4 is a right side view of a portion of the outfeed member of the present utility model;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 2;

FIG. 6 is a right side view of the remaining outfeed member of the present utility model;

fig. 7 is a right side cross-sectional view of the box of the present utility model.

In the figure: 1. a composite box body; 2. a composite component; 21. a metal hot melting furnace; 22. a discharging piece; 221. a discharge head; 222. a guide groove; 223. a discharge port; 224. edge covering grooves; 23. limiting support strips; 24. a limit bar; 25. a loop-shaped box; 26. a through groove; 27. a liquid inlet pipe; 28. a liquid outlet pipe; 29. a support bar; 3. a guide roller; 4. flattening the piece; 5. and (3) a composite base layer.

Detailed Description

In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.

As shown in fig. 1 to 7, a stainless steel plate compounding device is used for adding metal coating layers on the surface of a stainless steel plate, and comprises a compounding box body 1, wherein a plurality of groups of compounding components 2 are arranged in the compounding box body 1, an inlet and an outlet are respectively formed in the top of the compounding box body 1 and one side of the outer wall of the compounding box body, a compounding base layer 5 is inserted into the inlet from top to bottom, the number of groups of compounding components 2 is the same as the number of metal layers needing coating layers on the outer wall of the compounding base layer 5, and a guide roller 3 is arranged at the position, close to the edge of the inlet, of the top of the compounding box body.

The composite assembly 2 comprises a metal hot melting furnace 21 symmetrically arranged in a composite box 1 and used for melting a metal coating, a discharging piece 22 is arranged at the bottom of the metal hot melting furnace 21, one side of part of the discharging piece 22 is symmetrically provided with a limiting strip 24, one side of the rest discharging piece 22 is symmetrically provided with a limiting support strip 23, a loop-shaped box 25 used for cooling the metal coating is symmetrically arranged in the composite box 1, the outer shell of the loop-shaped box 25 is made of heat insulation materials, the middle part of the loop-shaped box 25 is surrounded by an inner shell of a through groove 26 and made of heat-resistant heat-conducting materials, the middle part of the loop-shaped box 25 is provided with a through groove 26, a liquid inlet pipe 27 and a liquid outlet pipe 28 are arranged on the loop-shaped box 25, one sides of the limiting support strip 23 and the limiting strip 24 are respectively provided with a supporting strip 29, one side of the supporting strip 29 is arranged on the inner wall of the composite box 1, the inner part of the composite box 1 is provided with a leveling piece 4, and the leveling member 4 is located below the metal melting furnace 21 and away from one side of the discharging member 22, while the leveling member 4 and the discharging member 22 are located at both sides of the return box 25, the composite base layer 5 is approximately S-shaped to pass through the inside of the composite assembly 2 and through one side and the bottom of the two metal melting furnaces 21 respectively in the conveying direction thereof, and after the composite base layer 5 passes through the inside of the composite box 1 from the inlet, it sequentially passes through a guide roller 3 for guiding the conveying direction thereof vertically downward horizontally to the lower side of one of the metal melting furnaces 21, the inside of one of the discharging members 22 for pouring the metal coating on top of the composite base layer 5, between the set of stopper bars 24, the inside of the through groove 26 in the middle of one of the return boxes 25, the inside of one of the leveling members 4 for leveling the metal coating, and changing the conveying direction of the composite base layer 5 from the horizontal to vertically downward, one guiding roller 3 for guiding the conveying direction of the composite base layer 5 horizontally to the lower part of the other metal hot melting furnace 21, the other inside of the discharging piece 22 for pouring the metal coating on the bottom and two sides of the composite base layer 5, the inside of one group of limit supporting bars 23, the inside of a through groove 26 in the middle of the other square box 25, the inside of the other leveling piece 4 for flattening the metal coating and guiding the horizontal conveying direction vertically upwards to the top of the next group of composite components 2, and then passing through one guiding roller for guiding the conveying direction of the composite base layer 5 vertically upwards to the next group of composite components 2 and passing through the top of the composite components 2, so that the process of pouring, shaping and flattening the metal coating can be completed on the surface of the composite base layer 5, and the two metal hot melting furnaces 21 contained in the group of composite components 2 are distributed up and down in a staggered manner and are distributed in the inside the composite box 1 in an axisymmetric manner, when the composite base layer 5 carries the metal coating evenly poured on the surface of the composite base layer and passes through the inside of the through groove 26, the cooling liquid flowing through the inside of the square box 25 can carry away part of heat emitted by the metal coating, so that the temperature of the metal coating is reduced to about 1300 ℃, the metal coating is in a state of being free from flowing deformation and easy to be shaped, sagging phenomenon of the metal coating covered on the surface of the composite base layer 5 is avoided, the thickness uniformity of the composite metal plate is influenced, the thickness error value range of the composite metal layer can be greatly reduced, the composite base layer 5 passes through each component in sequence and then enters the next adjacent composite component 2 when passing through the inside of each composite component 2, the types of the metal coating poured on the surface of the composite base layer 5 by each composite component 2 can be the same or different, until all the metal coating layers are poured on the surface of the composite base layer 5, and the metal coating layers are conveyed out from an outlet on one side of the composite box body 1 along the horizontal direction.

In this embodiment, the discharging part 22 includes a discharging head 221 installed at one side of the bottom of the composite box 1, a material guiding groove 222 is formed in the discharging head 221, a discharging hole 223 is formed at the bottom end in the material guiding groove 222, the distance between the top of the material guiding groove 223 and the surface of the composite base layer 5 is the thickness of the required metal coating, and the width of the cross section of the material guiding groove 222 is larger than the distance between the material guiding groove 223 and the surface of the composite base layer 5, wherein a covered edge groove 224 is formed on the inner wall of a part of the material guiding groove 223, the distance between the covered edge groove 224 and the side wall of the composite base layer 5 is the thickness of the required metal coating, so that the thickness of the liquid metal coating poured on the surface of the composite base layer 5 is kept uniform, and the liquid metal coating is limited by the limit strip 24 or the limit strip 23, so that the problem of sagging caused by flowing is avoided, and the liquid metal coating is timely conveyed into the through groove 26 in the middle of the shape-returning box 25, so that the liquid metal coating cannot flow again, the liquid metal coating can be easily flattened by the flattening part 4, the thickness of the metal coating is uniformly shaped, and the thickness uniformity of the metal coating in the conveying process is reduced.

In this embodiment, the square box 25 is located below the composite box 1, and the heights of the two sides of the square box 25, which are close to the inner wall of the composite box 1, are equal to each other and greater than the heights of the middle parts of the square box, so that the cooling liquid can flow through the upper part of the metal coating and the lower part of the composite base layer 5 at a higher speed, the effect of quickly reducing the temperature of the metal coating is achieved, and the cooling efficiency is improved.

In this embodiment, the height of the lower edge of the limiting strip 24 is flush with the bottom height of the discharge hole 223, and the lower edge of the limiting strip 24 is flush with the bottom height of the inner wall of the partial through groove 26, after the liquid metal coating is poured on the surface of the composite base layer 5, the composite base layer 5 is provided with the liquid metal coating just poured, when the liquid metal coating passes through between a group of limiting strips 24, the limiting strips 24 can limit and shield the side wall of the composite base layer 5, so that the liquid metal coating is prevented from leaking from the side wall of the composite base layer to affect the uniformity of the pouring thickness of the metal coating.

In this embodiment, the cross section shape of the spacing support bar 23 is L-shaped, and one side and the bottom of spacing support bar 23 inner wall are flush with one side and the bottom of covering limit groove 224 inner wall respectively, and when compound basic unit 5 passes between a set of spacing support bars 23, the bottom of spacing support bar 23 inner wall lifts in the edge of compound basic unit 5 bottom, can carry out spacing to the metal coating that compound basic unit 5 both sides wall was pour and smooth, avoid it to influence the homogeneity of metal coating thickness of compound basic unit 5 both sides wall because of flowing, improve the compound quality of compound basic unit 5.

In this embodiment, the top inside the guide chute 222 is communicated with the bottom inside the composite box 1, and the guide chute 222 is in a transverse S shape, so that when the shape of the guide chute 222 is designed into the transverse S shape, the extrusion pressure of the liquid metal at the discharge hole 223 is prevented from being too large to influence the uniformity of the casting thickness of the liquid metal on the surface of the composite base layer 5, the discharge hole 223 and the limit strip 24 or the limit supporting strip 23 are matched to smooth the surface of the metal coating, and after the subsequent cooling, the surface of the metal coating is further leveled through the leveling piece 4, so that the flatness of the surface of the metal coating and the uniformity of the thickness of the metal coating are improved.

The foregoing is only illustrative of the preferred embodiments of the present utility model, and is not intended to be exhaustive or to be construed as limiting the utility model to the precise forms disclosed. It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.

Claims

1. Stainless steel plate composite device for add metal coating at the surface of corrosion resistant plate, including compound box (1), be provided with multiunit composite component (2) in compound box (1), its characterized in that, composite component (2) are including the inside metal hot-melting furnace (21) that are used for melting metal coating of symmetry installation at compound box (1), ejection of compact piece (22) are installed to metal hot-melting furnace (21) bottom, wherein part spacing strip (24) are installed to one side of ejection of compact piece (22), surplus spacing support strip (23) are installed to one side of ejection of compact piece (22), compound box (1) internally symmetry installs return shape case (25) that are used for cooling metal coating, logical groove (26) have been seted up to the centre department of return shape case (25), install feed liquor pipe (27) and drain pipe (28) on return shape case (25), support strip (29) are all installed to one side of spacing support strip (23) and spacing strip (24), one side of support strip (29) is installed on the inner wall of compound box (1).

2. The stainless steel plate composite apparatus according to claim 1, wherein: the discharging piece (22) comprises a discharging head (221) arranged at one side of the bottom of the composite box body (1), a guide groove (222) is formed in the discharging head (221), a discharging hole (223) is formed in the bottom end of the guide groove (222), and a side covering groove (224) is formed in the inner wall of part of the discharging hole (223).

3. The stainless steel plate composite apparatus according to claim 1, wherein: the square box (25) is arranged below the composite box body (1), and the heights of the two sides of the square box (25) are equal and larger than the height of the middle of the square box.

4. The stainless steel plate composite apparatus according to claim 2, wherein: the height of the lower edge of the limit strip (24) is flush with the bottom height of the discharge hole (223), and the lower edge of the limit strip (24) is flush with the bottom height of the inner wall of a part of the through groove (26) in the lower edge.

5. The stainless steel plate composite apparatus according to claim 2, wherein: the cross section shape of the limiting supporting strip (23) is L-shaped, and one side and the bottom of the inner wall of the limiting supporting strip (23) are respectively flush with one side and the bottom of the inner wall of the edge covering groove (224).

6. The stainless steel plate composite apparatus according to claim 2, wherein: the top end of the inside of the guide groove (222) is communicated with the bottom of the inside of the composite box body (1), and the shape of the guide groove (222) is transverse S-shaped.