Metal rolling equipment for metallurgy

Abstract

The invention belongs to the technical field of metal rolling, and discloses metallurgical metal rolling equipment which comprises a main body plate, one side of the main body plate is fixedly connected with a conveying frame, and the two sides of the interior of the conveying frame are fixedly connected with mounting blocks. A first driving motor is started to drive a first rotating shaft to rotate, after the first rotating shaft rotates, two tooth-shaped pressing rollers are driven to rotate through a series of transmission, after the two tooth-shaped pressing rollers rotate, plates on the upper side, the middle side and the lower side can be driven to form tooth grooves which can be matched with each other in the bottom face, the upper surface, the lower surface and the top face, and the tooth grooves can be matched with each other after transmission; therefore, a whole is formed, the phenomenon that after the laminated plates are subjected to the pressure of the pressing rollers, due to the fact that the laminated plates are in a stacked state and the friction force between the stacked metal plates is not enough, the metal plates in the middle layer are pressed out in the rolling process can be effectively avoided when the laminated plates are rolled through the first pressing roller subsequently, and the yield of the laminated plates is improved. The rolling effect of a multi-layer plate is improved, and the machining speed is increased.

Description

Technical Field

[0001] The present invention belongs to the technical field of metal rolling, and specifically relates to a metal rolling device for metallurgy. Background Art

[0002] Metal rolling equipment is a key equipment in the metallurgical industry, mainly used to process metal raw materials into metal sheets, wires or profiles with certain shapes and sizes through the rolling process. Such equipment is widely used in the production of steel, non-ferrous metals and their alloys, and is an indispensable part of modern metallurgical industry.

[0003] In the prior art, metal materials are usually fed into the feed port of the rolling mill after pretreatment and enter the working area between the upper and lower roller groups. The rollers are driven to rotate by the drive system, so that the metal materials are gradually deformed under the extrusion of the rollers. When rolling laminated plates, multiple metal plates come into contact with each other and are rolled by the rotation of the pressure rollers. There are thread lines on the surface of the pressure rollers to increase friction, so as to avoid slipping when the pressure rollers come into contact with and press the metal materials during the rolling process. When multiple plates come into contact with each other and then come into contact with the pressure rollers during transmission, due to the relatively smooth contact between multiple plates, after being subjected to the pressure of the pressure rollers, the middle metal plate and the upper and lower metal plates are in a stacked state, and the contact surface between them is smooth, resulting in insufficient friction between the stacked metal plates. During the rolling process, the middle metal plate may be pressed out under pressure, etc., which is likely to cause insufficient interfacial bonding between different metal layers, possibly leading to unstable material properties and uneven deformation during the processing. Summary of the Invention

[0004] The purpose of the present invention is to provide a metal rolling device for metallurgy to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A metal rolling device for metallurgy, including a main body plate, one side of the main body plate is fixedly connected with a conveying frame, both sides inside the conveying frame are fixedly connected with mounting blocks, a plurality of conveying shafts are rotatably connected inside the conveying frame, two first pressure rollers are respectively arranged on both sides inside the main body plate, one side of one of the mounting blocks is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a first rotating shaft, a toothed pressure roller is fixedly connected to the outer side of the first rotating shaft, the first rotating shaft is rotatably connected with the mounting block, a second rotating shaft is arranged below the first rotating shaft, the second rotating shaft is rotatably connected with the mounting block, a belt is movably sleeved outside the second rotating shaft and the first belt pulley, the first belt pulley and the second rotating shaft are connected to each other through the belt, a transmission component is arranged inside the conveying frame, and an adjusting component is arranged inside the mounting block.

[0006] Preferably, the transmission assembly includes a second drive motor fixedly connected to one side of the conveying frame. Inside the conveying frame, a first guide plate is fixedly connected. One side of the first guide plate is fixedly connected with an L-shaped connecting plate. The output end of the second drive motor is fixedly connected with a third rotating shaft. Inside the first guide plate, a plurality of fourth rotating shafts are fixedly connected. A plurality of second pulleys are respectively fixedly connected to the outer sides of the third rotating shaft and the fourth rotating shafts. The plurality of second pulleys are arranged correspondingly. A conveyor belt is movably sleeved between the plurality of second pulleys, connecting the plurality of second pulleys. In the middle of the inner side of the conveying frame, a first conveying plate is fixedly connected. Above the inner side of the conveying frame, a second conveying plate is fixedly connected. A limiting plate is fixedly connected to the upper end of the conveying frame.

[0007] Preferably, the adjusting assembly includes a third drive motor. The output end of the third drive motor is fixedly connected with a threaded rod. An active block is threadedly connected to the outer side of the threaded rod. One side of the active block is movably sleeved with the second rotating shaft.

[0008] Preferably, the adjusting assembly further includes an L-shaped guide plate movably sleeved on the outer side of the second rotating shaft. In the middle above the L-shaped guide plate, a connecting rod is fixedly connected. A tension pulley is movably sleeved on the outer side of the connecting rod. One side at the lower end of the L-shaped guide plate is fixedly connected with a limiting post. A guide groove is formed inside the mounting block. The guide groove is arranged corresponding to the limiting post and is adapted to the limiting post.

[0009] Preferably, the top height of the first conveying plate is equal to the top height of the first pressing roller below. The top height of the first conveying plate is equal to that of the first guide plate. The opposite sides of the first conveying plate and the second conveying plate to the first pressing roller are both arc-shaped. The heights of the second conveying plate and the first conveying plate are both flush with the height of the corresponding first pressing roller.

[0010] Preferably, the tension pulley is arranged corresponding to the first pulley and the second rotating shaft. One side of the tension pulley is in contact with one side of the belt.

[0011] Preferably, the first guide plate is inverted L-shaped. The opposite side of the L-shaped connecting plate to the second pulley is arc-shaped. The arc on one side of the L-shaped connecting plate corresponds to the second pulley.

[0012] Preferably, the tooth height of the toothed pressing roller (8) is equal to half of the width of the workpiece on the corresponding side when it rotates to be perpendicular to the workpiece.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. In the present invention, when the first driving motor is started, it drives the first rotating shaft to rotate. The rotation of the first rotating shaft drives the toothed pressing roller to rotate. At the same time, the rotation of the first rotating shaft drives the first pulley to rotate. The rotation of the first pulley drives the second rotating shaft to rotate through a belt. The rotation of the second rotating shaft synchronously drives another toothed pressing roller to rotate. After the two toothed pressing rollers rotate, they drive the upper, middle, and lower side plates to form mutually matching tooth grooves on the bottom surface, upper and lower surfaces, and top surface respectively. After transmission, they can cooperate with each other to form a whole. When rolling by the first pressing roller subsequently, it can effectively avoid the phenomenon that when the laminated plate is subjected to the pressure of the pressing roller, due to the stacked state between the laminated plates, the friction force between the stacked metal plates is insufficient, and the middle metal plate is pressed out during the rolling process, thereby improving the rolling effect of the multi-layer plate and enhancing the processing rate.

[0015] 2. In the present invention, when the first driving motor is started, it drives the first rotating shaft to rotate. The rotation of the first rotating shaft drives the toothed pressing roller to rotate. At the same time, the rotation of the first rotating shaft drives the first pulley to rotate. The rotation of the first pulley drives the second rotating shaft to rotate through a belt. The rotation of the second rotating shaft synchronously drives another toothed pressing roller to rotate. After the two toothed pressing rollers rotate, they drive the upper, middle, and lower side plates to form mutually matching tooth grooves on the bottom surface, upper and lower surfaces, and top surface respectively. After transmission, they can cooperate with each other to form a whole. Due to the existence of the tooth grooves, it can further increase the contact surface area between the plates, making the interface between different metal layers combine more fully, so as to avoid unstable material properties and uneven deformation during the processing.

[0016] 3. In the present invention, when the third driving motor is started, it drives the threaded rod to rotate. The rotation of the threaded rod drives the movable block to move. The movement of the movable block drives the second rotating shaft to move, thereby adjusting the height of the toothed pressing roller to adapt to different thicknesses of plates, improving the versatility. At the same time, the movement of the second rotating shaft drives the L-shaped guide plate to move. The movement of the L-shaped guide plate drives the connecting rod, the tensioning wheel, and the limiting column to move. After the limiting column moves along the guide groove, it drives the L-shaped guide plate to deflect to a certain extent. After the L-shaped guide plate deflects, the tensioning wheel will contact the belt. The more the L-shaped guide plate deflects, the greater the pressure exerted by the tensioning wheel on the belt. Thus, according to the raised height, the tension of the belt is ensured, improving the processing effect, avoiding transmission failure after adjustment, and enhancing the transmission efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is a schematic diagram of the overall back structure of the present invention;

[0019] Figure 3 is a cross-sectional view of the conveyor frame of the present invention;

[0020] Figure 4For the present invention Figure 3 Schematic diagram of the structure at position A in the present invention;

[0021] Figure 5 Schematic diagram of the structure of the first rotating shaft of the present invention;

[0022] Figure 6 Cross-sectional view of the mounting block of the present invention;

[0023] Figure 7 Schematic diagram of the structure of the transmission assembly of the present invention;

[0024] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at position C in the present invention.

[0025] In the figure: 1, main body plate; 2, conveying frame; 3, mounting block; 4, conveying shaft; 5, first pressing roller; 6, first driving motor; 7, first rotating shaft; 8, toothed pressing roller; 9, second rotating shaft; 10, first belt pulley; 11, belt; 12, second driving motor; 13, first guide plate; 131, L-shaped connecting plate; 14, third rotating shaft; 141, fourth rotating shaft; 15, second belt pulley; 16, conveyor belt; 17, first conveying plate; 18, second conveying plate; 19, limiting plate; 20, third driving motor; 21, threaded rod; 22, movable block; 24, L-shaped guide plate; 25, connecting rod; 26, tensioning pulley; 27, limiting column; 28, guide groove. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] As Figures 1 to 8As shown in the figure, an embodiment of the present invention provides a metal rolling device for metallurgy, including a main body plate 1. On one side of the main body plate 1, a conveying frame 2 is fixedly connected. On both sides inside the conveying frame 2, mounting blocks 3 are fixedly connected. A plurality of conveying shafts 4 are rotatably connected inside the conveying frame 2. On both sides inside the main body plate 1, two first pressing rollers 5 are respectively arranged. On one side of one of the mounting blocks 3, a first driving motor 6 is fixedly connected. The output end of the first driving motor 6 is fixedly connected with a first rotating shaft 7. On the outer side of the first rotating shaft 7, a toothed pressing roller 8 is fixedly connected. The first rotating shaft 7 is rotatably connected with the mounting block 3. Below the first rotating shaft 7, a second rotating shaft 9 is arranged. The second rotating shaft 9 is rotatably connected with the mounting block 3. A belt 11 is movably sleeved outside the second rotating shaft 9 and the first pulley 10. The first pulley 10 and the second rotating shaft 9 are connected to each other through the belt 11. A transmission component is arranged inside the conveying frame 2. An adjusting component is arranged inside the mounting block 3. By starting the first driving motor 6, the first rotating shaft 7 is driven to rotate. The rotation of the first rotating shaft 7 drives the toothed pressing roller 8 to rotate. At the same time, the rotation of the first rotating shaft 7 drives the first pulley 10 to rotate. The rotation of the first pulley 10 drives the second rotating shaft 9 to rotate through the belt 11. The rotation of the second rotating shaft 9 synchronously drives the other toothed pressing roller 8 to rotate. After the two toothed pressing rollers 8 rotate, they will drive the upper, middle and lower plates to form mutually matching tooth grooves on the bottom surface, upper and lower surfaces, and top surface respectively. After transmission, they can cooperate with each other to form a whole. When the subsequent rolling is carried out by the first pressing roller 5, it can effectively avoid the phenomenon that when the laminated plate is under the pressure of the pressing roller, since the laminated plates are in a stacked state and the friction between the stacked metal plates is insufficient, it is avoided that the middle metal plate is pressed out during the rolling process, thereby improving the rolling effect of the multi-layer plate and improving the processing rate. At the same time, due to the existence of the tooth grooves, the contact surface area between the plates can be further increased, so that the interface between different metal layers is combined more fully, so as to avoid unstable material performance and uneven deformation during the processing process.

[0028] Among them, the transmission assembly includes a second driving motor 12, the second driving motor 12 is fixedly connected to one side of the conveying frame 2, a first guiding plate 13 is fixedly connected inside the conveying frame 2, an L-shaped connecting plate 131 is fixedly connected to one side of the first guiding plate 13, the output end of the second driving motor 12 is fixedly connected to a third rotating shaft 14, a plurality of fourth rotating shafts 141 are fixedly connected inside the first guiding plate 13, a plurality of second belt pulleys 15 are respectively fixedly connected to the outer sides of the third rotating shaft 14 and the fourth rotating shafts 141, the plurality of second belt pulleys 15 are arranged correspondingly, a conveyor belt 16 is movably sleeved between the plurality of second belt pulleys 15, the conveyor belt 16 connects the plurality of second belt pulleys 15, a first conveying plate 17 is fixedly connected to the middle part inside the conveying frame 2, a second conveying plate 18 is fixedly connected above the inner side of the conveying frame 2, a limiting plate 19 is fixedly connected to the upper end of the conveying frame 2. By starting the second driving motor 12, the second driving motor 12 starts, the second driving motor 12 drives the third rotating shaft 14 to rotate when starting, the third rotating shaft 14 rotates to drive the second belt pulley 15 to rotate, the second belt pulley 15 rotates to drive the conveyor belt 16 to rotate, the conveyor belt 16 rotates to drive the plate to rise along the surface of the first guiding plate 13, and since the first guiding plate 13 is designed in a "7" shape, the upper end of the plate can avoid falling during the movement, improving the conveying stability.

[0029] Among them, the adjusting assembly includes a third driving motor 20, the output end of the third driving motor 20 is fixedly connected to a threaded rod 21, a movable block 22 is threadedly connected to the outer side of the threaded rod 21, one side of the movable block 22 is movably sleeved with the second rotating shaft 9, the adjusting assembly further includes an L-shaped guiding plate 24, the L-shaped guiding plate 24 is movably sleeved on the outer side of the second rotating shaft 9, a connecting rod 25 is fixedly connected to the middle part above the L-shaped guiding plate 24, a tensioning wheel 26 is movably sleeved on the outer side of the connecting rod 25, a limiting column 27 is fixedly connected to one side of the lower end of the L-shaped guiding plate 24, a guiding groove 28 is formed inside the mounting block 3, the guiding groove 28 is arranged corresponding to the limiting column 27, and the guiding groove 28 is adapted to the limiting column 27. By starting the third driving motor 20 to drive the threaded rod 21 to rotate, the threaded rod 21 rotates to drive the movable block 22 to move, the movable block 22 moves to drive the second rotating shaft 9 to move, so as to adjust the height of the toothed pressing roller 8 to adapt to different thicknesses of plates, improving the versatility. At the same time, the second rotating shaft 9 moves to drive the L-shaped guiding plate 24 to move, the L-shaped guiding plate 24 moves to drive the connecting rod 25, the tensioning wheel 26 and the limiting column 27 to move, the limiting column 27 moves along the guiding groove 28 and then drives the L-shaped guiding plate 24 to deflect to a certain extent. After the L-shaped guiding plate 24 deflects, the tensioning wheel 26 will contact the belt 11. The more the L-shaped guiding plate 24 deflects, the greater the pressure exerted by the tensioning wheel 26 on the belt 11. Thus, according to the raised height, the tension of the belt 11 is ensured, improving the processing effect, avoiding transmission failure after adjustment, and improving the transmission efficiency.

[0030] Among them, the top height of the first conveying plate 17 is equal to the top height of the first pressing roller 5 below, and the top height of the first conveying plate 17 is equal to that of the first guiding plate 13. The sides of the first conveying plate 17 and the second conveying plate 18 opposite to the first pressing roller 5 are both arc-shaped. The heights of the second conveying plate 18 and the first conveying plate 17 are both flush with the height of the corresponding first pressing roller 5. Since the top height of the first conveying plate 17 is equal to the top height of the first pressing roller 5 below, after the multi-layer boards are stacked, they can be continuously conveyed to the first pressing roller 5 for rolling, thereby improving the processing speed.

[0031] Among them, the tension pulley 26 is arranged corresponding to the first belt pulley 10 and the second rotating shaft 9. One side of the tension pulley 26 is in contact with one side of the belt 11, so that when the toothed pressing roller 8 is adjusted as needed, the belt 11 can be adjusted accordingly to maintain the tension force, avoiding the occurrence of phenomena that affect the transmission.

[0032] Among them, the first guiding plate 13 is in an inverted L shape. The side of the L-shaped connecting plate 131 opposite to the second belt pulley 15 is arc-shaped. The arc on one side of the L-shaped connecting plate 131 corresponds to the second belt pulley 15. By making the arc on one side of the L-shaped connecting plate 131 correspond to the second belt pulley 15, the steel plate is not hindered during the conveying process, improving the transportation smoothness and the conveying effect.

[0033] Among them, the tooth height of the toothed pressing roller 8 is equal to half of the width of the workpiece on the corresponding side when it rotates to be perpendicular to the workpiece. By making the tooth height of the toothed pressing roller 8 equal to half of the width of the workpiece on the corresponding side when it rotates to be perpendicular to the workpiece, tooth grooves can be formed on its surface by the extrusion of the toothed pressing roller 8, thereby increasing its surface area, improving the rolling effect. At the same time, the engaging teeth can be engaged with each other, thus preventing the middle metal plate from being pressed out during the rolling process and affecting the rolling effect.

[0034] Working principle:

[0035] During the processing, the sheet to be rolled is conveyed from the upper, middle, and lower layers to the surface of the conveyor shaft 4 inside the upper, middle, and lower parts of the conveyor frame 2. When it is conveyed to a certain position, the sheet will come into contact with the toothed pressure roller 8. At this time, the first drive motor 6 is started. The start of the first drive motor 6 drives the first rotating shaft 7 to rotate. The rotation of the first rotating shaft 7 drives the toothed pressure roller 8 to rotate. At the same time, the rotation of the first rotating shaft 7 drives the first pulley 10 to rotate. The rotation of the first pulley 10 drives the second rotating shaft 9 to rotate through the belt 11. The rotation of the second rotating shaft 9 synchronously drives another toothed pressure roller 8 to rotate. After the two toothed pressure rollers 8 rotate, the bottom surface of the upper sheet will come into contact with the upper toothed pressure roller 8. The limiting plate 19 provides support for the sheet. After coming into contact with the toothed pressure roller 8, the toothed pressure roller 8 will press the bottom of the upper sheet. Also, because the toothed pressure roller 8 is toothed, the bottom of the upper sheet will be rolled into a regular toothed shape. The middle sheet will be synchronously squeezed by the two toothed pressure rollers 8 above and below, so that toothed shapes will be formed on both the upper and lower sides. The lower sheet will form a toothed shape on the top surface. At this time, the sheet continues to be conveyed. The rolled upper sheet will slide down from the inclined surface of the second conveyor plate 18. At this time, because the length of the first conveyor plate 17 in the middle is set shorter than the length of the second conveyor plate 18, when the conveying speeds are the same, the middle sheet will protrude first. After the upper sheet falls, it will come into contact with the middle sheet. After continuous conveying, the upper sheet will fall onto the surface of the middle sheet. Since the upper, middle, and lower sheets are all rolled by the symmetric toothed pressure rollers 8, and the toothed shapes in the upper and middle are opposite teeth, at this time, the bottom sheet is conveyed to the surface of the first guide plate 13;

[0036] At this time, the second drive motor 12 is started. The start of the second drive motor 12 drives the third rotating shaft 14 to rotate. The rotation of the third rotating shaft 14 drives the second pulley 15 to rotate. The rotation of the second pulley 15 drives the conveyor belt 16 to rotate. The rotation of the conveyor belt 16 drives the sheet to rise along the surface of the first guide plate 13. And because the first guide plate 13 is designed in a "7" shape, the upper end of the sheet can avoid falling during the movement, improving the conveying stability. At this time, after the lower sheet continues to rise, it will come into contact with the upper and middle sheets. At this time, because the bottom sheet still has a certain inclination angle, it will lift the upper and middle sheets by a certain distance. After the upper and middle sheets are lifted, they will slide down due to gravity. At this time, the card slots at the rolling positions on their surfaces will cooperate to clamp the upper, middle, and lower sheets to form a whole. When rolling with the first pressure roller 5 subsequently, it can effectively avoid the phenomenon that when the laminated sheet is under the pressure of the pressure roller, because the laminated sheets are in a stacked state and the friction between the stacked metal sheets is insufficient, the middle metal sheet is pressed out during the rolling process, thereby improving the rolling effect of the multi-layer sheet, improving the processing rate. At the same time, due to the pressing out of the card slots, the surface area of contact between the sheets can be further increased, enabling the interface between different metal layers to be fully combined, thereby avoiding unstable material properties and uneven deformation during the processing;

[0037] During processing, different types of plates may be encountered, and different rolling chute heights are required to adapt to plates of different thicknesses. At this time, the third drive motor 20 starts to drive the threaded rod 21 to rotate. The rotation of the threaded rod 21 drives the moving block 22 to move. The movement of the moving block 22 drives the second rotating shaft 9 to move, thereby adjusting the height of the toothed pressing roller 8 to adapt to plates of different thicknesses, so as to improve versatility. At the same time, the movement of the second rotating shaft 9 drives the L-shaped guide plate 24 to move. The movement of the L-shaped guide plate 24 drives the connecting rod 25, the tensioning wheel 26 and the limiting column 27 to move. After the limiting column 27 moves along the guide groove 28, it drives the L-shaped guide plate 24 to deflect to a certain extent. After the L-shaped guide plate 24 deflects, the tensioning wheel 26 will contact the belt 11. The more the L-shaped guide plate 24 deflects, the greater the pressure exerted by the tensioning wheel 26 on the belt 11. Thus, according to the raised height, the tension of the belt 11 is ensured, thereby improving the processing effect, avoiding transmission failure after adjustment, and improving the transmission efficiency.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal rolling equipment for metallurgy, comprising a main body plate (1), a conveying frame (2) fixedly connected to one side of the main body plate (1), mounting blocks (3) fixedly connected to both sides of the inside of the conveying frame (2), a plurality of conveying shafts (4) rotatably connected to the inside of the conveying frame (2), two first pressing rollers (5) respectively arranged on both sides of the inside of the main body plate (1), characterized in that: A first drive motor (6) is fixedly connected to one side of one of the mounting blocks (3); a first rotating shaft (7) is fixedly connected to the output end of the first drive motor (6); a toothed pressure roller (8) is fixedly connected to the outer side of the first rotating shaft (7); the first rotating shaft (7) is rotatably connected to the mounting block (3); a second rotating shaft (9) is arranged below the first rotating shaft (7); the second rotating shaft (9) is rotatably connected to the mounting block (3); a belt (11) is movably sleeved on the outer side of the second rotating shaft (9) and the first pulley (10); the first pulley (10) and the second rotating shaft (9) are connected to each other via the belt (11); a transmission component is arranged inside the conveying frame (2); and an adjustment component is arranged inside the mounting block (3).

2. A metal rolling equipment for metallurgy according to claim 1, characterized in that: The transmission assembly comprises a second drive motor (12), the second drive motor (12) is fixedly connected to one side of the conveying frame (2), a first guide plate (13) is fixedly connected inside the conveying frame (2), an L-shaped connecting plate (131) is fixedly connected to one side of the first guide plate (13), an output end of the second drive motor (12) is fixedly connected to a third rotating shaft (14), a plurality of fourth rotating shafts (141) are fixedly connected inside the first guide plate (13), and the third rotating shaft (14) and the fourth rotating shaft (141) are fixedly connected to each other. The outer side of (141) is respectively fixedly connected with a plurality of second pulleys (15), the plurality of second pulleys (15) are arranged correspondingly, a conveyor belt (16) is movably connected between the plurality of second pulleys (15), the conveyor belt (16) connects the plurality of second pulleys (15), a first conveyor plate (17) is fixedly connected to the middle part of the inner side of the conveyor frame (2), a second conveyor plate (18) is fixedly connected to the upper part of the inner side of the conveyor frame (2), and a limiting plate (19) is fixedly connected to the upper end of the conveyor frame (2).

3. A metal rolling equipment for metallurgy according to claim 2, characterized in that: The adjustment assembly comprises a third drive motor (20), the output end of the third drive motor (20) is fixedly connected to a threaded rod (21), the outer side of the threaded rod (21) is threadedly connected to a movable block (22), and one side of the movable block (22) is movably sleeved with the second rotating shaft (9).

4. A metal rolling equipment for metallurgy according to claim 3, characterized in that: The adjustment assembly also includes an L-shaped guide plate (24), the L-shaped guide plate (24) is movably sleeved on the outer side of the second rotating shaft (9), a connecting rod (25) is fixedly connected to the upper middle part of the L-shaped guide plate (24), a tensioning wheel (26) is movably sleeved on the outer side of the connecting rod (25), a lower end of the L-shaped guide plate (24) is fixedly connected to a limiting column (27), a guide groove (28) is provided inside the mounting block (3), the guide groove (28) is arranged corresponding to the limiting column (27), and the guide groove (28) is adapted to the limiting column (27).

5. A metal rolling equipment for metallurgy according to claim 4, characterized in that: The top height of the first conveying plate (17) is equal to the top height of the first pressing roller (5) below, the top height of the first conveying plate (17) and the first guide plate (13) is equal, the first conveying plate (17) and the second conveying plate (18) are both arc-shaped on the side opposite to the first pressing roller (5), and the heights of the second conveying plate (18) and the first conveying plate (17) are both flush with the heights of the corresponding first pressing rollers (5).

6. The metal rolling equipment for metallurgy according to claim 5, characterized in that: The tension wheel (26) is arranged corresponding to the first pulley (10) and the second rotating shaft (9), and one side of the tension wheel (26) is in contact with one side of the belt (11).

7. A metal rolling equipment for metallurgy according to claim 6, characterized in that: The first guide plate (13) is in an inverted L-shape, and the side of the L-shaped connecting plate (131) opposite to the second pulley (15) is in an arc shape, and the arc on one side of the L-shaped connecting plate (131) corresponds to the second pulley (15).

8. The metal rolling equipment for metallurgy according to claim 7, characterized in that: The tooth height of the toothed pressure roller (8) is equal to half the width of the workpiece on the corresponding side when the toothed pressure roller (8) is rotated to be perpendicular to the workpiece.

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