Machining equipment and machining method for extrusion forming flange

Abstract

The invention discloses machining equipment and a machining method for an extrusion forming flange, and belongs to the technical field of flange machining. The machining equipment for the extrusion forming flange comprises a machine body and further comprises an extrusion forming roller set which is arranged on the machine body and used for extruding a strip-shaped steel plate, and a gear transmission part used for driving the extrusion forming roller set to rotate is arranged in the machine body; the arc-shaped material guide seat is fixedly arranged on the machine body and is used for guiding an annular steel plate obtained after extrusion forming of the strip-shaped steel plate; the automatic cutting assembly is arranged on the machine body and used for automatically cutting the annular steel plate obtained after extrusion forming of the strip-shaped steel plate; the material receiving seat is arranged on the lower side of the machine body and is used for receiving the cut circular steel plate; after the strip-shaped steel plates are extruded into the annular steel plates, the annular steel plates can be automatically cut and stacked, the subsequent flange machining procedures are reduced, and then the flange machining efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of flange processing, and particularly relates to a processing device and a processing method for an extruded flange. Background Art

[0002] A flange is a part for connecting shafts to each other, used for connecting pipe ends, and also used at the inlets and outlets of equipment for connecting two pieces of equipment, such as a reducer flange. In the process of use, flange connections are often used together with other components to improve the use effect. For example, a detachable connection formed by connecting a flange, a gasket, and bolts together as a set of combined sealing structures.

[0003] In the existing flange forming process, generally, a strip-shaped steel plate is fed into an extrusion molding machine and bent into a circular ring shape. After extrusion molding, the steel plates bent into multiple circular ring shapes are cut, and then the endpoints of each circular steel plate are welded, and finally, the flange is made through trimming and drilling. However, the existing extrusion molding machine can only perform simple bending work on the strip-shaped steel plate. After the steel plate is bent, subsequent stacking and cutting by workers are still required. Therefore, the operation steps are cumbersome and the flange processing efficiency is low. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and a processing device and a processing method for an extruded flange are proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: A processing device for an extruded flange, including a machine body, and further including: An extrusion molding roller set, which is arranged on the machine body and is used for extruding a strip-shaped steel plate. A gear transmission part for driving the extrusion molding roller set to rotate is arranged in the machine body; An arc-shaped material guiding seat, which is fixedly arranged on the machine body and is used for guiding the circular steel plate after the strip-shaped steel plate is extruded and formed; An automatic cutting assembly, which is arranged on the machine body and is used for automatically cutting the circular steel plate after the strip-shaped steel plate is extruded and formed; A material receiving seat, which is arranged on the lower side of the machine body and is used for receiving the cut circular steel plate; Wherein, an automatic flattening assembly is arranged on the material receiving seat.

[0006] Preferably, the extrusion molding roller set includes two mutually rotating conveying wheels, a first forming wheel, a second forming wheel, a third forming wheel, and an auxiliary wheel. Annular grooves matching with the strip-shaped steel plate are formed on the conveying wheels, the first forming wheel, the second forming wheel, and the third forming wheel. The third forming wheel is arranged between the second forming wheel and the first forming wheel.

[0007] Preferably, a material guiding inclined surface is formed at the lower end of the arc-shaped material guiding seat, and the material guiding inclined surface is in movable contact with the circular steel plate after the strip steel plate is extruded and formed.

[0008] Preferably, the automatic cutting assembly includes a support frame fixed on the machine body, a rotating rod rotatably connected to the bottom of the support frame, a connecting plate fixedly connected to the rotating rod, and a cutting part arranged at one end of the connecting plate away from the rotating rod, and the central axes of the rotating rod and the arc-shaped material guiding seat are on the same straight line.

[0009] Preferably, the cutting part includes a movable seat movably arranged on the connecting plate, a cutting motor fixed on the movable seat, and a cutting wheel connected to the output shaft of the cutting motor, and a cutting groove matched with the cutting wheel is formed on the arc-shaped material guiding seat.

[0010] Preferably, an elastic telescopic rod is fixed on the connecting plate, a support plate connected to the movable seat is connected to one end of the elastic telescopic rod away from the connecting plate, an extrusion inclined surface is formed on the movable seat, and an abutting plate in movable contact with the extrusion inclined surface is fixed on the machine body.

[0011] Preferably, the material receiving seat includes a conical shell fixedly connected to the bottom of the machine body and a material receiving cylinder fixed to the lower side of the conical shell, and a door plate is connected to the material receiving cylinder through a hinge.

[0012] Preferably, the automatic flattening assembly includes a double-shaft motor fixed in the machine body, a rotating shaft connected to the output shaft of the double-shaft motor, a support plate fixedly connected to the machine body, a reciprocating lead screw rotatably connected to the bottom of the support plate, a sleeve threadedly connected to the reciprocating lead screw, and a baffle plate connected to the sleeve through a connecting rod, the baffle plate is slidably connected to the material receiving cylinder, the rotating shaft is rotatably connected to the support plate, first synchronous pulleys are arranged on both the rotating shaft and the reciprocating lead screw, and a first synchronous belt is arranged between the two first synchronous pulleys.

[0013] Preferably, second synchronous pulleys are arranged on both the rotating shaft and the rotating rod, and a second synchronous belt is arranged between the two second synchronous pulleys.

[0014] The present invention also discloses a processing method for an extruded flange, which is processed by applying a processing device for an extruded flange, and includes the following steps: S1: Place the strip steel plate between two conveying wheels, control the gear transmission part in the machine body to work, the two conveying wheels convey the strip steel plate, and the strip steel plate is conveyed to the first forming wheel, and the first forming wheel cooperates with the second forming wheel, the third forming wheel and the auxiliary wheel to extrude the end of the strip steel plate into an arc shape; S2: At this time, control the operation of the dual-axis motor and the cutting motor. The output shaft of the dual-axis motor drives the rotating shaft to rotate. The rotating rod rotates with the rotating shaft under the action of the second synchronous pulley and the second synchronous belt. When the rotating rod rotates, it drives the cutting part to rotate through the connecting plate; S3: As the conveying wheels continue to convey the strip steel plate, the end of the steel plate extruded into an arc is guided by the guiding inclined surface at the end of the arc-shaped material guiding seat. The extruded steel plate will move to the side of the arc-shaped material guiding seat away from the machine body and remain in contact with the arc-shaped material guiding seat. As the conveying wheels continue to convey, the strip steel plate gradually bends and forms an annular steel plate. The cutting part rotates with the rotating rod and is always aligned with the end of the extruded annular steel plate; S4: When the annular steel plate moves back to the forming wheel, the movable seat rotating with the rotating rod abuts against the abutting plate. Under the action of the extrusion inclined surface, the movable seat drives the cutting wheel to gradually approach the annular steel plate, and cuts the annular steel plate on the arc-shaped material guiding seat. Finally, when the end of the annular steel plate moves to the cutting groove, it is completely cut off. As the rotating rod continues to rotate, the movable seat no longer abuts against the abutting plate, and the movable seat drives the cutting wheel to reset and move away from the continuously extruded steel plate under the action of the elastic telescopic rod; S5: The cut annular steel plate automatically falls into the conical shell and slides down along the inner side wall of the conical shell to the two baffle plates. As the rotating shaft rotates, the reciprocating screw rod rotates with the rotating shaft under the action of the first synchronous pulley and the first synchronous belt. The sleeve moves axially along the reciprocating screw rod, so that the sleeve drives the baffle plate to move through the connecting rod. The baffle plates on both sides of the material receiving seat move away from each other, and then the baffle plates on both sides of the material receiving seat simultaneously release the support for the annular steel plate, and the annular steel plate falls flat; S6: Repeat steps S3 - S5 to realize the automatic cutting and stacking of the strip steel plate into an annular steel plate, reducing the subsequent flange processing procedures.

[0015] Compared with the prior art, the present invention provides a processing device and a processing method for extruded flanges, having the following beneficial effects: 1. The processing device and processing method for the extruded flange extrude the strip steel plate into an annular steel plate through the extrusion forming roller group, and then use the automatic cutting component to automatically cut the annular steel plate after extrusion forming, eliminating the need for subsequent workers to perform the cutting process, thereby reducing the subsequent flange processing procedures and improving the flange processing efficiency; 2. The processing device and processing method for the extruded flange, when the annular steel plate moves back to the forming wheel, the movable seat rotating with the rotating rod abuts against the abutting plate. Under the action of the extrusion inclined surface, the movable seat drives the cutting wheel to gradually approach the annular steel plate, and cuts the annular steel plate on the arc-shaped material guiding seat. Finally, when the end of the annular steel plate moves to the cutting groove, it is completely cut off, realizing the automatic cutting of the annular steel plate with simple operation; 3. The processing equipment and method for the extruded flange enable the cut circular steel plate to automatically fall into the conical shell and slide down along the inner side wall of the conical shell to the two baffles. As the rotating shaft rotates, the reciprocating lead screw rotates with the rotating shaft under the action of the first synchronous pulley and the first synchronous belt. The sleeve moves axially along the reciprocating lead screw, causing the sleeve to drive the baffle to move through the connecting rod. The baffles on both sides of the material receiving seat move away from each other, thereby simultaneously releasing the support of the circular steel plate by the baffles on both sides of the material receiving seat. The circular steel plate falls flat, avoiding skewing when the circular steel plate drops, ensuring the neat stacking of subsequent circular steel plates when they drop, and facilitating the subsequent transfer of the cut circular steel plates by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is one of the structural schematic diagrams of the present invention; Figure 2 of the present invention Figure 1 is the partial enlarged structural schematic diagram of part A in; Figure 3 is the second structural schematic diagram of the present invention; Figure 4 of the present invention Figure 3 is the partial enlarged structural schematic diagram of part B in; Figure 5 is the structural schematic diagram of the extrusion forming roller set of the present invention; Figure 6 is the structural schematic diagram when the conveying wheel conveys the strip steel plate of the present invention; Figure 7 is the structural schematic diagram when the abutting plate abuts against the movable seat of the present invention; Figure 8 is the external structural schematic diagram of the support frame of the present invention; Figure 9 is the external structural schematic diagram of the support plate of the present invention; Figure 10 is the structural schematic diagram when the baffle supports the circular steel plate of the present invention; Figure 11 is the structural schematic diagram when the baffle does not support the circular steel plate of the present invention.

[0017] In the figure: 1. Machine body; 2. Extrusion forming roller set; 201. Conveyor wheel; 202. First forming wheel; 203. Second forming wheel; 204. Third forming wheel; 205. Auxiliary wheel; 3. Strip steel plate; 4. Arc-shaped material guiding seat; 401. Material guiding inclined plane; 402. Cutting groove; 5. Material receiving seat; 501. Conical shell; 502. Material receiving cylinder; 5021. Door panel; 6. Support frame; 601. Rotating rod; 602. Connecting plate; 603. Cutting part; 6031. Movable seat; 6032. Cutting motor; 6033. Cutting wheel; 7. Elastic telescopic rod; 701. Support plate; 8. Abutting plate; 9. Biaxial motor; 901. Rotating shaft; 902. Support plate; 903. Reciprocating lead screw; 904. Sleeve; 905. Baffle; 10. First synchronous pulley; 11. Second synchronous pulley; 12. Annular groove. Detailed implementation mode

[0018] 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.

[0019] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0020] Embodiment 1: Refer to Figure 1 , Figure 3 , Figure 5 and Figure 6 , a processing device for extruding and forming a flange, including a machine body 1, and further including: An extrusion forming roller set 2, which is arranged on the machine body 1 and is used for extruding the strip steel plate 3. A gear transmission part for driving the extrusion forming roller set 2 to rotate is arranged in the machine body 1; An arc-shaped material guiding seat 4, which is fixedly arranged on the machine body 1 and is used for guiding the circular steel plate after the strip steel plate 3 is extruded and formed; An automatic cutting assembly, which is arranged on the machine body 1 and is used for automatically cutting the circular steel plate after the strip steel plate 3 is extruded and formed; A material receiving seat 5, which is arranged on the lower side of the machine body 1 and is used for receiving the circular steel plate after cutting; Among them, an automatic leveling assembly is arranged on the material receiving seat 5.

[0021] Furthermore, the extrusion forming roller group 2 includes two conveying wheels 201 that rotate relative to each other, a first forming wheel 202, a second forming wheel 203, a third forming wheel 204 and an auxiliary wheel 205. The conveying wheel 201, the first forming wheel 202, the second forming wheel 203 and the third forming wheel 204 are all provided with an annular groove 12 that matches the strip steel plate 3. The third forming wheel 204 is placed between the second forming wheel 203 and the first forming wheel 202.

[0022] Furthermore, a material guiding inclined surface 401 is provided at the lower end of the arc-shaped material guiding seat 4 , and the material guiding inclined surface 401 movably abuts against the circular ring-shaped steel plate formed by extrusion of the strip steel plate 3 .

[0023] Specifically, the strip steel plate 3 is placed at the extrusion forming roller group 2, and the gear transmission part in the body 1 is controlled to work. The extrusion forming roller group 2 conveys and extrude the strip steel plate 3. The strip steel plate 3 is conveyed to the first forming wheel 202 by two conveying wheels 201. The first forming wheel 202 cooperates with the second forming wheel 203, the third forming wheel 204 and the auxiliary wheel 205 to extrude the end of the strip steel plate 3 into an arc. As the conveying wheel 201 continues to convey the strip steel plate 3, the end of the steel plate extruded into an arc is guided by the guiding slope 401 at the end of the arc-shaped guide seat 4. The extruded steel plate will move to the side of the arc-shaped guide seat 4 away from the body 1 and remain in contact with the arc-shaped guide seat 4. As the conveying wheel 201 continues to convey, the strip steel plate 3 gradually bends and forms a circular ring-shaped steel plate. The circular ring-shaped steel plate after extrusion is automatically cut by an automatic cutting component, and there is no need for subsequent staff to perform a cutting process, thereby reducing the subsequent flange processing process and improving the flange processing efficiency.

[0024] Example 2: Reference Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , a processing equipment for extruded flanges, based on Example 1, further, the automatic cutting component includes a support frame 6 fixedly mounted on the body 1, a rotating rod 601 rotatably connected to the bottom of the support frame 6, a connecting plate 602 fixedly connected to the rotating rod 601, and a cutting portion 603 arranged at one end of the connecting plate 602 away from the rotating rod 601, and the rotating rod 601 is in the same straight line with the central axis of the arc-shaped material guide seat 4.

[0025] Furthermore, the cutting part 603 includes a movable seat 6031 movably arranged on the connecting plate 602, a cutting motor 6032 fixed on the movable seat 6031, and a cutting wheel 6033 connected to the output shaft of the cutting motor 6032. A cutting groove 402 matching the cutting wheel 6033 is provided on the arc-shaped material guide seat 4.

[0026] Further, an elastic telescopic rod 7 is fixedly arranged on the connecting plate 602. One end of the elastic telescopic rod 7 away from the connecting plate 602 is connected to a support plate 701 connected to the movable seat 6031. An extrusion inclined surface is formed on the movable seat 6031, and an abutting plate 8 that is movably abutted against the extrusion inclined surface is fixedly arranged on the machine body 1.

[0027] Specifically, when the extrusion forming roller set 2 conveys the strip steel plate 3 and bends the end portion thereof, the rotating rod 601 is controlled to rotate. When the rotating rod 601 rotates, the cutting portion 603 is driven to rotate through the connecting plate 602. As the conveying wheel 201 continues to convey the strip steel plate 3, the end portion of the steel plate extruded into an arc is guided by the guiding inclined surface 401 at the end of the arc-shaped material guiding seat 4. The extruded steel plate will move to the side of the arc-shaped material guiding seat 4 away from the machine body 1 and remain in contact with the arc-shaped material guiding seat 4. As the conveying wheel 201 continues to convey, the strip steel plate 3 is gradually bent to form a circular steel plate. The cutting portion 603 always aligns with the end portion of the circular steel plate after extrusion as the rotating rod 601 rotates. When the circular steel plate moves back to the forming wheel, the movable seat 6031 rotating with the rotating rod 601 abuts against the abutting plate 8. Under the action of the extrusion inclined surface, the movable seat 6031 drives the cutting wheel 6033 to gradually approach the circular steel plate, and cuts the circular steel plate on the arc-shaped material guiding seat 4. Finally, when the end portion of the circular steel plate moves to the cutting groove 402, it is completely cut off. As the rotating rod 601 continues to rotate, the movable seat 6031 no longer abuts against the abutting plate 8. The movable seat 6031 drives the cutting wheel 6033 to reset and move away from the continuously extruded steel plate under the action of the elastic telescopic rod 7. The cut circular steel plate then automatically falls into the material receiving seat 5.

[0028] Example 3: Refer to Figure 1 、 Figure 3 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11 , a processing device for extruding and forming a flange. On the basis of Example 2, further, the material receiving seat 5 includes a conical shell 501 fixedly connected to the bottom of the machine body 1 and a material receiving cylinder 502 fixedly arranged on the lower side of the conical shell 501. A door panel 5021 is connected to the material receiving cylinder 502 through a hinge.

[0029] Further, the automatic flattening component includes a dual-axis motor 9 fixedly installed in the machine body 1, a rotating shaft 901 connected to the output shaft of the dual-axis motor 9, a support plate 902 fixedly connected to the machine body 1, a reciprocating lead screw 903 rotatably connected to the bottom of the support plate 902, a sleeve 904 threadedly connected to the reciprocating lead screw 903, and a baffle 905 connected to the sleeve 904 through a connecting rod. The baffle 905 is slidably connected to the material receiving cylinder 502. The rotating shaft 901 is rotatably connected to the support plate 902. First synchronous pulleys 10 are provided on both the rotating shaft 901 and the reciprocating lead screw 903, and a first synchronous belt is provided between the two first synchronous pulleys 10.

[0030] Specifically, the cut circular steel plate automatically falls into the conical shell 501 and slides down along the inner side wall of the conical shell 501 onto the two baffles 905. As the rotating shaft 901 rotates, the reciprocating lead screw 903 rotates with the rotating shaft 901 under the action of the first synchronous pulley 10 and the first synchronous belt. The sleeve 904 moves axially along the reciprocating lead screw 903, so that the sleeve 904 drives the baffle 905 to move through the connecting rod. The baffles 905 on both sides of the material receiving seat 5 move away from each other, and thus the baffles 905 on both sides of the material receiving seat 5 simultaneously release the support for the circular steel plate. The circular steel plate falls flat, avoiding skewing when the circular steel plate drops, and ensuring the neat stacking of subsequent other circular steel plates when they drop. When it is necessary to take out the stacked circular steel plates from the material receiving seat 5, the door panel 5021 at the material receiving cylinder 502 is opened, facilitating subsequent workers to convey and transfer the cut circular steel plates.

[0031] Example 4: Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 7 and Figure 8 On the basis of Example 3, further, second synchronous pulleys 11 are provided on both the rotating shaft 901 and the rotating rod 601, and a second synchronous belt is provided between the two second synchronous pulleys 11.

[0032] Specifically, by controlling the operation of the dual-axis motor 9, the output shaft of the dual-axis motor 9 drives the rotating shaft 901 to rotate. The rotating rod 601 rotates with the rotating shaft 901 under the action of the second synchronous pulley 11 and the second synchronous belt. When the rotating rod 601 rotates, it drives the cutting part 603 to rotate through the connecting plate 602. As the conveying wheel 201 continues to convey the strip steel plate 3, the end of the steel plate extruded into an arc is guided by the guiding inclined surface 401 at the end of the arc-shaped guiding seat 4. The extruded steel plate will move to the side of the arc-shaped guiding seat 4 away from the machine body 1 and remain in contact with the arc-shaped guiding seat 4. As the conveying wheel 201 continues to convey, the strip steel plate 3 gradually bends and forms a circular steel plate, and the cutting part 603 always aligns with the end of the extruded circular steel plate as the rotating rod 601 rotates.

[0033] The present invention also discloses a processing method for an extrusion-molded flange, which is processed by applying the aforementioned processing equipment for an extrusion-molded flange, and includes the following steps: S1: Place the strip steel plate 3 between the two conveying wheels 201, control the gear transmission part in the machine body 1 to work, the two conveying wheels 201 convey the strip steel plate 3, and the strip steel plate 3 is conveyed to the first forming wheel 202. The first forming wheel 202 cooperates with the second forming wheel 203, the third forming wheel 204 and the auxiliary wheel 205 to extrude the end of the strip steel plate 3 into an arc shape; S2: At this time, control the double-shaft motor 9 and the cutting motor 6032 to run. The output shaft of the double-shaft motor 9 drives the rotating shaft 901 to rotate. The rotating rod 601 rotates with the rotating shaft 901 under the action of the second synchronous wheel 11 and the second synchronous belt. When the rotating rod 601 rotates, it drives the cutting part 603 to rotate through the connecting plate 602; S3: As the conveying wheel 201 continues to convey the strip steel plate 3, the end of the steel plate extruded into an arc shape is guided by the guiding inclined surface 401 at the end of the arc-shaped material guiding seat 4. The extruded steel plate will move to the side of the arc-shaped material guiding seat 4 away from the machine body 1 and keep fitting with the arc-shaped material guiding seat 4. As the conveying wheel 201 continues to convey, the strip steel plate 3 gradually bends and forms a circular steel plate, and the cutting part 603 always aligns with the end of the extruded circular steel plate as the rotating rod 601 rotates; S4: When the circular steel plate moves back to the forming wheel, the movable seat 6031 rotating with the rotating rod 601 abuts against the abutting plate 8. Under the action of the extrusion inclined surface, the movable seat 6031 drives the cutting wheel 6033 to gradually approach the circular steel plate, and cuts the circular steel plate on the arc-shaped material guiding seat 4. Finally, when the end of the circular steel plate moves to the cutting groove 402, it is completely cut off. As the rotating rod 601 continues to rotate, the movable seat 6031 no longer abuts against the abutting plate 8, and the movable seat 6031 drives the cutting wheel 6033 to reset and move away from the continuously extruded steel plate under the action of the elastic telescopic rod 7; S5: The cut circular steel plate automatically falls into the conical shell 501 and slides down along the inner side wall of the conical shell 501 to the two baffles 905. As the rotating shaft 901 rotates, the reciprocating lead screw 903 rotates with the rotating shaft 901 under the action of the first synchronous wheel 10 and the first synchronous belt. The sleeve 904 moves axially along the reciprocating lead screw 903, so that the sleeve 904 drives the baffle 905 to move through the connecting rod. The baffles 905 on both sides of the material receiving seat 5 move away from each other, and then the baffles 905 on both sides of the material receiving seat 5 simultaneously release the support for the circular steel plate, and the circular steel plate falls flat; S6: Repeat steps S3 - S5 to realize the automatic cutting and stacking of the strip steel plate 3 into a circular steel plate, reducing the subsequent flange processing procedures.

[0034] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A processing device for extrusion-molded flanges, comprising a body (1), characterized in that: Also includes: An extrusion forming roller group (2), the extrusion forming roller group (2) being arranged on the machine body (1) and used for extruding a strip steel plate (3), and a gear transmission part for driving the extrusion forming roller group (2) to rotate being arranged in the machine body (1); An arc-shaped material guiding seat (4), the arc-shaped material guiding seat (4) being fixedly mounted on the machine body (1) and used for guiding the circular ring-shaped steel plate after the strip-shaped steel plate (3) is extruded and formed; An automatic cutting component, the automatic cutting component being arranged on the machine body (1) and being used for automatically cutting the circular ring-shaped steel plate after the strip steel plate (3) is extruded and formed; A material receiving seat (5), the material receiving seat (5) being arranged on the lower side of the machine body (1) and being used for receiving the cut annular steel plate; Wherein, an automatic leveling component is provided on the material receiving seat (5).

2. The processing equipment for extrusion-molded flange according to claim 1, characterized in that: The extrusion forming roller group (2) comprises two mutually rotating conveying wheels (201), a first forming wheel (202), a second forming wheel (203), a third forming wheel (204) and an auxiliary wheel (205); the conveying wheels (201), the first forming wheel (202), the second forming wheel (203) and the third forming wheel (204) are all provided with an annular groove (12) matching with the strip steel plate (3); the third forming wheel (204) is arranged between the second forming wheel (203) and the first forming wheel (202).

3. The processing equipment for extrusion-molded flange according to claim 2, characterized in that: A material guiding inclined surface (401) is provided at the lower end of the arc-shaped material guiding seat (4), and the material guiding inclined surface (401) movably abuts against the circular ring-shaped steel plate formed by extrusion of the strip-shaped steel plate (3).

4. The processing equipment for extrusion-molded flange according to claim 3, characterized in that: The automatic cutting assembly comprises a support frame (6) fixedly mounted on the machine body (1), a rotating rod (601) rotatably connected to the bottom of the support frame (6), a connecting plate (602) fixedly connected to the rotating rod (601), and a cutting portion (603) arranged at an end of the connecting plate (602) away from the rotating rod (601), wherein the rotating rod (601) and the central axis of the arc-shaped material guide seat (4) are in the same straight line.

5. The processing equipment for extrusion-molded flange according to claim 4, characterized in that: The cutting portion (603) comprises a movable seat (6031) movably arranged on the connecting plate (602), a cutting motor (6032) fixedly arranged on the movable seat (6031), and a cutting wheel (6033) connected to the output shaft of the cutting motor (6032), and a cutting groove (402) matching with the cutting wheel (6033) is formed on the arc-shaped material guide seat (4).

6. The processing equipment for extrusion-molded flange according to claim 5, characterized in that: An elastic telescopic rod (7) is fixedly provided on the connecting plate (602); one end of the elastic telescopic rod (7) away from the connecting plate (602) is connected to a support plate (701) connected to a movable seat (6031); an extrusion inclined surface is provided on the movable seat (6031); and an abutment plate (8) that movably abuts against the extrusion inclined surface is fixedly provided on the machine body (1).

7. The processing equipment for extrusion-molded flange according to claim 6, characterized in that: The material receiving seat (5) comprises a conical shell (501) fixedly connected to the bottom of the machine body (1) and a material receiving barrel (502) fixedly arranged on the lower side of the conical shell (501), and a door panel (5021) is connected to the material receiving barrel (502) via a hinge.

8. The processing equipment for extrusion-molded flange according to claim 7, characterized in that: The automatic leveling component comprises a double-axis motor (9) fixedly mounted in a machine body (1), a rotating shaft (901) connected to an output shaft of the double-axis motor (9), a support plate (902) fixedly connected to the machine body (1), a reciprocating screw (903) rotatably connected to the bottom of the support plate (902), a sleeve (904) threadedly connected to the reciprocating screw (903), and a baffle (905) connected to the sleeve (904) via a connecting rod, wherein the baffle (905) is slidably connected to a receiving barrel (502), the rotating shaft (901) is rotatably connected to the support plate (902), and a first synchronous wheel (10) is provided on both the rotating shaft (901) and the reciprocating screw (903), and a first synchronous belt is provided between the two first synchronous wheels (10).

9. The processing equipment for extrusion-molded flange according to claim 8, characterized in that: The rotating shaft (901) and the rotating rod (601) are both provided with a second synchronous wheel (11), and a second synchronous belt is provided between the two second synchronous wheels (11).

10. A method for processing an extruded flange, which is processed by using the extruded flange processing equipment according to claim 9, characterized in that: The following steps are involved: S1: placing a strip steel plate (3) between two conveying wheels (201), controlling the gear transmission part in the machine body (1) to operate, and the two conveying wheels (201) convey the strip steel plate (3), and the strip steel plate (3) is conveyed to the first forming wheel (202), and the first forming wheel (202) cooperates with the second forming wheel (203), the third forming wheel (204) and the auxiliary wheel (205) to extrude the end of the strip steel plate (3) into an arc shape; S2: At this time, the dual-axis motor (9) and the cutting motor (6032) are controlled to operate, the output shaft of the dual-axis motor (9) drives the rotating shaft (901) to rotate, and the rotating rod (601) rotates along with the rotating shaft (901) under the action of the second synchronous wheel (11) and the second synchronous belt. When the rotating rod (601) rotates, it drives the cutting part (603) to rotate through the connecting plate (602); S3: As the conveying wheel (201) continues to convey the strip steel plate (3), the end of the steel plate extruded into an arc is guided by the guide slope (401) at the end of the arc-shaped guide seat (4), and the extruded steel plate moves to the side of the arc-shaped guide seat (4) away from the machine body (1) and remains in contact with the arc-shaped guide seat (4). As the conveying wheel (201) continues to convey, the strip steel plate (3) gradually bends and forms a circular ring-shaped steel plate, and the cutting portion (603) is always aligned with the end of the circular ring-shaped steel plate after extrusion as the rotating rod (601) rotates; S4: When the annular steel plate moves back to the forming wheel, the movable seat (6031) rotates with the rotating rod (601) and abuts against the abutment plate (8). Under the action of the extrusion inclined surface, the movable seat (6031) drives the cutting wheel (6033) to gradually approach the annular steel plate and cut the annular steel plate on the arc-shaped material guide seat (4). Finally, when the end of the annular steel plate moves to the cutting groove (402), it is completely cut off. As the rotating rod (601) continues to rotate, the movable seat (6031) no longer abuts against the abutment plate (8). Under the action of the elastic telescopic rod (7), the movable seat (6031) drives the cutting wheel (6033) to reset and move away from the steel plate that continues to be extruded; S5: the cut annular steel plate automatically falls into the conical shell (501) and slides down onto the two baffles (905) along the inner side wall of the conical shell (501). As the rotating shaft (901) rotates, the reciprocating screw (903) rotates along the rotating shaft (901) under the action of the first synchronous wheel (10) and the first synchronous belt, and the sleeve (904) moves axially along the reciprocating screw (903), so that the sleeve (904) drives the baffles (905) to move through the connecting rod, and the baffles (905) on both sides of the material receiving seat (5) move away from each other, thereby causing the baffles (905) on both sides of the material receiving seat (5) to simultaneously release their support for the annular steel plate, and the annular steel plate falls flat; S6: Repeat steps S3-S5 to realize automatic cutting and stacking of the circular steel plates extruded from the strip steel plates (3), thereby reducing the subsequent flange processing steps.

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