Processing equipment and method for extrusion-molded flange

Abstract

The present invention discloses a processing device and a processing method for an extruded flange, which belongs to the field of flange processing technology. An extruded flange processing device includes a machine body, and also includes: an extrusion forming roller group, the extrusion forming roller group is arranged on the machine body, and is used to extrude a strip steel plate, and a gear transmission part for driving the extrusion forming roller group to rotate is arranged in the machine body; an arc-shaped material guide seat, the arc-shaped material guide seat is fixedly arranged on the machine body, and is used to guide the circular steel plate after the strip steel plate is extruded; an automatic cutting component, the automatic cutting component is arranged on the machine body, and is used to automatically cut the circular steel plate after the strip steel plate is extruded; and a receiving seat, the receiving seat is arranged on the lower side of the machine body, and is used to receive the cut circular steel plate; the present invention can realize automatic cutting and stacking of the circular steel plate after the strip steel plate is extruded into a circular steel plate, thereby reducing the subsequent flange processing steps and improving the flange processing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of flange processing, and in particular to processing equipment and a processing method for extrusion-molded flanges. Background Art

[0002] Flanges are components that connect shafts and are used to connect pipe ends. They are also used to connect two pieces of equipment at the inlet and outlet, such as reducer flanges. Flange connections are often used in conjunction with other components to enhance performance. For example, flanges, gaskets, and bolts can be used to create a removable seal.

[0003] Conventional flange forming typically involves feeding a strip of steel into an extrusion machine, where it is bent into a circular ring shape. After extrusion, the rings are cut, and the ends of each ring are welded. The flanges are then formed through trimming and drilling. However, existing extrusion machines can only perform simple bending of strips of steel. After bending, workers still need to stack and cut the steel plates, resulting in cumbersome operations and low flange production efficiency. Summary of the Invention

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

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A processing device for extrusion-molded flanges, comprising a body and:

[0007] An extrusion forming roller group is provided on the machine body and is used to extrude the strip steel plate. A gear transmission part is provided in the machine body for driving the extrusion forming roller group to rotate;

[0008] An arc-shaped material guide seat, which is fixed on the machine body and is used to guide the circular steel plate after the strip steel plate is extruded;

[0009] An automatic cutting assembly is provided on the machine body and is used for automatically cutting the circular ring-shaped steel plate after the strip steel plate is extruded;

[0010] A receiving seat is provided on the lower side of the machine body and is used to receive the cut circular steel plates;

[0011] Wherein, the material receiving seat is provided with an automatic leveling component.

[0012] Preferably, the extrusion forming roller group includes two conveying wheels that rotate relative to each other, a first forming wheel, a second forming wheel, a third forming wheel and an auxiliary wheel. The conveying wheel, the first forming wheel, the second forming wheel and the third forming wheel are all provided with annular grooves that match the strip steel plates. The third forming wheel is placed between the second forming wheel and the first forming wheel.

[0013] Preferably, a material guiding slope is provided at the lower end portion of the arc-shaped material guiding seat, and the material guiding slope is movably opposed to the circular ring steel plate formed by extrusion of the strip steel plate.

[0014] 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 fixed to the rotating rod, and a cutting portion arranged at one end of the connecting plate away from the rotating rod, and the rotating rod and the central axis of the arc-shaped material guide seat are in the same straight line.

[0015] 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 cooperating with the cutting wheel is provided on the arc-shaped material guide seat.

[0016] Preferably, an elastic telescopic rod is fixed on the connecting plate, and one end of the elastic telescopic rod away from the connecting plate is connected to a support plate connected to the movable seat. An extrusion slope is provided on the movable seat, and an abutment plate that is movably abutted against the extrusion slope is fixed on the body.

[0017] Preferably, the material receiving seat includes a conical shell fixedly connected to the bottom of the machine body and a material receiving barrel fixedly arranged on the lower side of the conical shell, and the material receiving barrel is connected to a door panel via a hinge.

[0018] Preferably, the automatic leveling assembly includes a dual-axis motor fixed in the machine body, a rotating shaft connected to the output shaft of the dual-axis motor, a support plate fixedly connected to the machine body, a reciprocating screw rotatably connected to the bottom of the support plate, a sleeve threadedly connected to the reciprocating screw, and a baffle connected to the sleeve through a connecting rod, the baffle is slidingly connected to the material receiving barrel, the rotating shaft is rotatably connected to the support plate, the rotating shaft and the reciprocating screw are both provided with a first synchronous wheel, and a first synchronous belt is provided between the two first synchronous wheels.

[0019] Preferably, the rotating shaft and the rotating rod are both provided with second synchronous wheels, and a second synchronous belt is provided between the two second synchronous wheels.

[0020] The present invention also discloses a method for processing an extrusion-formed flange, which is processed by using an extrusion-formed flange processing device, and includes the following steps:

[0021] S1: Place the strip steel plate between the two conveying wheels and control the gear transmission part in the machine body to work. The two conveying wheels convey the strip steel plate. The strip steel plate is conveyed to the first forming wheel. The first forming wheel cooperates with the second forming wheel, the third forming wheel and the auxiliary wheel to squeeze the end of the strip steel plate into an arc shape.

[0022] S2: At this time, the dual-axis motor and the cutting motor are controlled to operate. The output shaft of the dual-axis motor drives the rotating shaft to rotate. The rotating rod rotates along with the rotating shaft under the action of the second synchronous wheel and the second synchronous belt. When the rotating rod rotates, it drives the cutting part to rotate through the connecting plate.

[0023] S3: As the conveying wheel continues to convey the strip steel plate, the end of the steel plate extruded into an arc is guided by the guide slope at the end of the arc-shaped guide seat. The extruded steel plate moves to the side of the arc-shaped guide seat away from the machine body and remains in contact with the arc-shaped guide seat. As the conveying wheel continues to convey, the strip steel plate gradually bends and forms a circular ring-shaped steel plate. The cutting portion is always aligned with the end of the extruded circular ring-shaped steel plate as the rotating rod rotates;

[0024] S4: When the annular steel plate moves back to the forming wheel, the movable seat rotating with the rotating rod abuts against the abutment plate. Under the action of the extrusion slope, the movable seat drives the cutting wheel to gradually approach the annular steel plate and cut the annular steel plate on the arc-shaped material guide 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 abutment plate. Under the action of the elastic telescopic rod, the movable seat drives the cutting wheel to reset and move away from the steel plate that continues to be extruded;

[0025] S5: The cut annular steel plate automatically falls into the conical shell and slides down the inner side wall of the conical shell to the two baffles. As the rotating shaft rotates, the reciprocating screw rotates with the rotating shaft under the action of the first synchronous wheel and the first synchronous belt. The sleeve moves axially along the reciprocating screw, so that the sleeve drives the baffle to move through the connecting rod. The baffles on both sides of the material receiving seat move away from each other, thereby causing the baffles on both sides of the material receiving seat to simultaneously release their support for the annular steel plate, and the annular steel plate falls flat.

[0026] S6: Repeat steps S3-S5 to automatically cut and stack the strip steel plates into circular ring steel plates, thereby reducing the subsequent flange processing steps.

[0027] Compared with the prior art, the present invention provides a processing device and a processing method for extruded flanges, which have the following beneficial effects:

[0028] 1. The processing equipment and method of the extruded flange extrude the strip steel plate into a circular steel plate through the extrusion roller group, and then automatically cut the extruded circular steel plate using the automatic cutting component, eliminating the need for subsequent workers to perform the cutting process, thereby reducing the subsequent flange processing steps and improving flange processing efficiency;

[0029] 2. The processing equipment and method of the extrusion-formed flange are as follows: when the annular steel plate moves back to the forming wheel, the movable seat rotating with the rotating rod abuts against the abutment plate. Under the action of the extrusion slope, the movable seat drives the cutting wheel to gradually approach the annular steel plate and cut the annular steel plate on the arc-shaped guide seat. Finally, when the end of the annular steel plate moves to the cutting groove, it is completely cut off, realizing automatic cutting of the annular steel plate and simple operation;

[0030] 3. The processing equipment and processing method of the extruded flange are such that the cut circular steel plate automatically falls into the conical shell and slides down the inner side wall of the conical shell to the two baffles. As the rotating shaft rotates, the reciprocating screw rotates with the rotating shaft under the action of the first synchronous wheel and the first synchronous belt, and the sleeve moves axially along the reciprocating screw, so that the sleeve drives the baffle to move through the connecting rod, and the baffles on both sides of the material receiving seat move away from each other, thereby simultaneously releasing the support for the circular steel plate by the baffles on both sides of the material receiving seat, and the circular steel plate lies flat and falls, avoiding the circular steel plate from being skewed when it falls, ensuring the neatness of the stacking of other circular steel plates when they fall subsequently, and facilitating the subsequent staff to transport and transfer the cut circular steel plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is one of the structural diagrams of the present invention;

[0032] Figure 2 For the present invention Figure 1 A schematic diagram of the partially enlarged structure of the middle part A;

[0033] Figure 3 This is the second structural diagram of the present invention;

[0034] Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure of part B in the middle;

[0035] Figure 5 It is a structural schematic diagram of the extrusion forming roller group of the present invention;

[0036] Figure 6 This is a schematic structural diagram of the conveying wheel of the present invention when conveying a strip steel plate;

[0037] Figure 7 It is a structural schematic diagram of the abutment plate and the movable seat of the present invention when they abut against each other;

[0038] Figure 8 Schematic diagram of the external structure of the support frame of the present invention;

[0039] Figure 9 Schematic diagram of the external structure of the support plate of the present invention;

[0040] Figure 10 This is a schematic structural diagram of the baffle supporting the annular steel plate of the present invention;

[0041] Figure 11 This is a schematic structural diagram of the baffle of the present invention when it does not support the annular steel plate.

[0042] In the figure: 1. Machine body; 2. Extrusion forming roller group; 201. Conveying wheel; 202. First forming wheel; 203. Second forming wheel; 204. Third forming wheel; 205. Auxiliary wheel; 3. Strip steel plate; 4. Arc-shaped material guide seat; 401. Material guide slope; 402. Cutting groove; 5. Material receiving seat; 501. Conical shell; 502. Material receiving barrel; 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. Abutment plate; 9. Dual-axis motor; 901. Rotating shaft; 902. Support plate; 903. Reciprocating screw; 904. Sleeve; 905. Baffle; 10. First synchronous wheel; 11. Second synchronous wheel; 12. Annular groove. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0044] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0045] Example 1: Reference Figure 1 、 Figure 3 、 Figure 5 and Figure 6 , a processing device for extrusion-molded flanges, comprising a body 1, and further comprising:

[0046] An extrusion forming roller group 2 is provided on the machine body 1 and is used to extrude the strip steel plate 3. A gear transmission part is provided in the machine body 1 for driving the extrusion forming roller group 2 to rotate;

[0047] The arc-shaped material guide seat 4 is fixed on the machine body 1 and is used to guide the circular steel plate after the strip steel plate 3 is extruded;

[0048] An automatic cutting assembly is provided on the machine body 1 and is used for automatically cutting the circular steel plate formed by extrusion of the strip steel plate 3;

[0049] The receiving seat 5 is arranged at the lower side of the machine body 1 and is used to receive the cut circular steel plate;

[0050] Among them, the material receiving seat 5 is provided with an automatic leveling component.

[0051] 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.

[0052] Furthermore, a material guiding slope 401 is provided at the lower end of the arc-shaped material guiding seat 4 , and the material guiding slope 401 movably abuts against the circular ring-shaped steel plate formed by extrusion of the strip steel plate 3 .

[0053] Specifically, the strip steel plate 3 is placed on the extrusion forming roller group 2, and the gear transmission part in the machine 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 the 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 guide slope 401 at the end of the arc guide seat 4. The extruded steel plate will move to the side of the arc guide seat 4 away from the machine body 1 and remain in contact with the arc guide seat 4. As the conveying wheel 201 continues to convey, the strip steel plate 3 gradually bends and forms a circular ring steel plate. The automatic cutting component is used to automatically cut the circular ring steel plate after extrusion, 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.

[0054] 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 fixed 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.

[0055] 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 cooperating with the cutting wheel 6033 is provided on the arc-shaped material guide seat 4.

[0056] Furthermore, an elastic telescopic rod 7 is fixed on the connecting plate 602, and 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. The movable seat 6031 is provided with an extrusion slope, and the body 1 is fixed with an abutment plate 8 that is movably abutted against the extrusion slope.

[0057] Specifically, when the extrusion forming roller group 2 conveys the strip steel plate 3 and extrude and bend its end portion, 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 guide slope 401 at the end portion 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 machine 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 steel plate. The cutting portion 603 is always in contact with the end portion of the extruded circular steel plate as the rotating rod 601 rotates. After alignment, when the annular steel plate moves back to the forming wheel, the movable seat 6031 rotating with the rotating rod 601 abuts against the abutment plate 8. Under the action of the extrusion slope, 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. The cut annular steel plate automatically falls into the receiving seat 5.

[0058] Example 3: Reference Figure 1 、 Figure 3 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11, a processing equipment for extrusion-molded flanges, based on Example 2, further, the material receiving seat 5 includes a conical shell 501 fixedly connected to the bottom of the body 1 and a material receiving barrel 502 fixed on the lower side of the conical shell 501, and the material receiving barrel 502 is connected to a door panel 5021 through a hinge.

[0059] Furthermore, the automatic leveling assembly includes a dual-axis motor 9 fixed 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 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 through a connecting rod. The baffle 905 is slidingly connected to the material receiving barrel 502, the rotating shaft 901 is rotatably connected to the support plate 902, and a first synchronous wheel 10 is provided on the rotating shaft 901 and the reciprocating screw 903, and a first synchronous belt is provided between the two first synchronous wheels 10.

[0060] Specifically, 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 with 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 baffle 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 the support for the annular steel plate, and the annular steel plate lies flat and falls, avoiding the annular steel plate from tilting when it falls, ensuring the neatness of the stacking of other annular steel plates when they fall subsequently. When the stacked annular steel plates need to be taken out from the material receiving seat 5, the door panel 5021 at the material receiving barrel 502 is opened to facilitate the subsequent staff to transport and transfer the cut annular steel plates.

[0061] Example 4: Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 7 and Figure 8 A processing device for extruded flanges, based on Example 3, further, a second synchronous wheel 11 is provided on the rotating shaft 901 and the rotating rod 601, and a second synchronous belt is provided between the two second synchronous wheels 11.

[0062] 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, and 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. 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. The extruded steel plate will move to the side of the arc-shaped guide seat 4 away from the machine 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 steel plate. The cutting part 603 is always aligned with the end of the extruded circular steel plate as the rotating rod 601 rotates.

[0063] The present invention also discloses a method for processing an extrusion-formed flange, which is processed by using the aforementioned extrusion-formed flange processing equipment, and includes the following steps:

[0064] 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, and the two conveying wheels 201 convey the strip steel plate 3. 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 squeeze the end of the strip steel plate 3 into an arc shape;

[0065] 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. 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.

[0066] 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. 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. 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.

[0067] S4: When the annular steel plate moves back to the forming wheel, the movable seat 6031 rotating with the rotating rod 601 abuts against the abutment plate 8. Under the action of the extrusion slope, 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 return to its original position and move away from the steel plate that continues to be extruded.

[0068] 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 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 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, 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.

[0069] 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.

[0070] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection 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 guide seat (4), the arc-shaped material guide seat (4) being fixedly mounted on the machine body (1) and used for guiding the circular ring-shaped steel plate after the strip steel plate (3) is extruded; An automatic cutting assembly, the automatic cutting assembly 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; A receiving seat (5), the receiving seat (5) is arranged on the lower side of the machine body (1) and is used to receive the cut annular steel plate; Wherein, the material receiving seat (5) is provided with an automatic leveling component; 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 a straight line; The cutting portion (603) comprises a movable seat (6031) movably arranged on the connecting plate (602), a cutting motor (6032) fixedly mounted 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 formed on the arc-shaped material guide seat (4); An elastic telescopic rod (7) is fixedly provided on the connecting plate (602), and 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) is fixedly provided on the machine body (1) and is movably abutted against the extrusion inclined surface.

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), wherein 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), and the third forming wheel (204) is placed 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 slope (401) is provided at the lower end of the arc-shaped material guiding seat (4), and the material guiding slope (401) is movably opposed to the circular ring-shaped steel plate formed by extrusion of the strip steel plate (3).

4. The processing equipment for extrusion-molded flange according to claim 3, 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.

5. The processing equipment for extrusion-molded flange according to claim 4, characterized in that: The automatic leveling component comprises a dual-axis motor (9) fixedly mounted 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 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 the 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).

6. The processing equipment for extrusion-molded flange according to claim 5, characterized in that: The rotating shaft (901) and the rotating rod (601) are both provided with second synchronous wheels (11), and a second synchronous belt is provided between the two second synchronous wheels (11).

7. A method for processing an extruded flange, wherein the extruded flange is processed by the extruded flange processing equipment according to claim 6, characterized in that: The following steps are involved: S1: placing the strip steel plate (3) between the two conveying wheels (201), controlling the gear transmission part in the machine body (1) to work, 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 squeeze the end of the strip steel plate (3) into an arc; 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 slope, 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 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 strip steel plate (3) into annular steel plates, thereby reducing the subsequent flange processing steps.

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