Rolling forming machine for dual-phase steel metal filter element

Abstract

The utility model belongs to the technical field of filter element production, and discloses a dual-phase steel metal filter element rolling forming machine which comprises a device main body, two mounting plates symmetrically arranged on the device main body, rolling devices mounted on the mounting plates and a photoelectric switch, and a fixing plate is jointly mounted at the upper ends of the inner walls of the two mounting plates; an air cylinder is connected to the upper surface of the fixing plate, a cutter used for cutting dual-phase steel metal filter element raw materials is fixed to the end of a piston rod of the air cylinder, a movable strip is arranged on the device body, and a movable opening right opposite to the cutter is formed in the movable strip. A stabilizing assembly for improving the stability of the metal filter element is arranged on the device main body. The method has the effect of improving the yield of the metal filter element.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element production, in particular to a roll forming machine for a duplex stainless steel metal filter element. Background Art

[0002] Duplex stainless steel has a ferrite phase and an austenite phase each accounting for about half in its solid solution structure. Generally, the content of the less phase also needs to reach 30%. This type of steel combines the characteristics of austenitic and ferritic stainless steels. Compared with ferritic stainless steel, it has higher plasticity and toughness, no room temperature brittleness, significantly improved intergranular corrosion resistance and welding performance. At the same time, it still retains the 475°C brittleness of ferritic stainless steel and has a high thermal conductivity and superplasticity and other characteristics.

[0003] A roll forming machine for a duplex stainless steel metal filter element is disclosed in the Chinese utility model patent with the publication number of CN219052497U, which relates to the related technical field of filter element production. The utility model includes a roll pressing mechanism, a conveying plate, an output mechanism, a support plate and a photoelectric switch. The roll pressing mechanism includes two connecting plates. One side between the two connecting plates is fixedly provided with a conveying plate. A conveying opening is opened on the side of the conveying plate close to the roll pressing mechanism. A speed reducer conveyor is fixedly arranged in the conveying opening. The output mechanism is fixedly arranged on the side between the two connecting plates far from the conveying plate. A support plate is fixedly arranged between the two connecting plates on the side of the output mechanism close to the conveying plate above. A photoelectric switch is arranged on the side of the output mechanism far from the roll pressing mechanism below.

[0004] In view of the above related technologies, the inventor believes that there are the following defects: The above device cuts the roll-pressed metal filter element through a cutting knife that moves up and down. During the actual operation process, when the cutting knife is used for a period of time, the sharpness of the cutting knife is easily dulled. At this time, the metal filter element cannot be disconnected immediately. The metal filter element is easily warped and then disconnected under the action of the cutting knife, and thus it is easy to cause the edges of the metal filter elements in this batch to be deformed, resulting in the metal filter elements in this batch being unable to be used continuously. Summary of the Utility Model

[0005] In order to solve the above problems, the utility model provides a roll forming machine for a duplex stainless steel metal filter element.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A roll forming machine for a duplex stainless steel metal filter element, comprising a device main body, two mounting plates symmetrically arranged on the device main body, a roll pressing device mounted on the mounting plates, and a photoelectric switch. The upper ends of the inner walls of the two mounting plates are jointly provided with a fixing plate. The upper surface of the fixing plate is connected with a cylinder. The end of the piston rod of the cylinder is fixed with a cutter for cutting the raw material of the duplex stainless steel metal filter element. A movable strip is arranged on the device main body. An activity port opposite to the cutter is arranged on the movable strip. A stabilizing component for improving the stability of the metal filter element is arranged on the device main body.

[0008] By adopting the above technical solution, when the staff needs to produce the metal filter element, the staff needs to place the raw material of the duplex stainless steel metal filter element on the device main body and start the speed reducer conveyor on the device main body, so that the raw material of the duplex stainless steel metal filter element can be evenly conveyed between the roll pressing devices. Then, the roll pressing devices roll press the raw material of the duplex stainless steel metal filter element passing through the roll pressing devices, and make the rolled raw material of the duplex stainless steel metal filter element move above the photoelectric switch. When the raw material blocks the photoelectric switch, the driving motor on the device main body stops running, and the cylinder automatically starts and makes the cutter move downward, so that the cutter moves downward into the activity port on the movable strip, and then the raw material of the duplex stainless steel metal filter element at the top of the movable strip is cut. In addition, when the raw material of the duplex stainless steel metal filter element moves above the photoelectric switch, the stabilizing component automatically starts, so that the raw material of the duplex stainless steel metal filter element can be kept stable under the action of the stabilizing component, thereby reducing the probability of the raw material shaking when the cutter cuts the raw material of the duplex stainless steel metal filter element, and further reducing the probability that the raw material cannot be used continuously due to the cutter becoming blunt.

[0009] Furthermore, sliding grooves are respectively formed on the inner walls of the two mounting plates close to each other. The stabilizing component includes two sliders respectively sliding in the two sliding grooves, a stabilizing plate jointly mounted on the side walls of the two sliders, a first iron block arranged on the upper surface of the device main body, and an electromagnet arranged on the stabilizing plate. The electromagnet, the photoelectric switch and the cylinder are connected in series with each other.

[0010] By adopting the above technical solution, when the raw material of the duplex stainless steel metal filter element blocks the photoelectric switch, the circuits of the electromagnet, the photoelectric switch and the cylinder are connected, so that the electromagnet is powered on, and then the electromagnet adsorbs the first iron block, so that the stabilizing plate presses against the upper surface of the raw material under the action of the electromagnet, so that the raw material is kept stable, thereby reducing the probability that one end of the raw material warps up when being cut. In addition, after the raw material is cut, the staff can judge the sharpness of the cutter at this time through the cross section of the raw material.

[0011] Furthermore, a rotating groove is formed on the bottom surface of the stabilizing plate. A rotating hole is formed on the inner wall of the rotating groove. A rotating rod is rotatably arranged in the rotating hole. An annular plate is fixed on the side wall of the rotating rod. The bottom surface of the annular plate is fixedly connected with the electromagnet.

[0012] Furthermore, one end of the rotating rod is fixed with a driving rod, and the other end of the driving rod extends outside the stabilizing plate and is rotatably connected.

[0013] By adopting the above technical solution, after the raw material is cut, the staff needs to take out the cut raw material. At this time, since the electromagnet still has magnetic force for a period of time after being powered off, in order to improve work efficiency, the staff needs to rotate the driving rod, so that the rotating rod and the annular plate can rotate following the driving rod, and then the electromagnet is turned upside down, so that the electromagnet discharges the first iron block, and then the stabilizing plate is reset, thereby reducing the difficulty for the staff to take out the cut raw material.

[0014] Furthermore, a second iron block is arranged on the side wall of the annular plate, and magnet blocks are arranged on both sides of the inner wall of the rotating groove.

[0015] By adopting the above technical solution, after the rotating rod rotates 180 degrees, the second iron block adsorbs with another magnet block, so that the annular plate automatically maintains stability without the staff continuously applying a force to keep it stable, thereby improving the use experience of the staff.

[0016] Furthermore, a support spring is fixed to the bottom surface of the slider, and the other end of the support spring is fixed to the inner bottom wall of the sliding groove.

[0017] By adopting the above technical solution, when the electromagnet is turned upside down, the electromagnet and the support spring cooperate with each other to reset the stabilizing plate, thereby reducing the probability of the stabilizing plate getting stuck. At the same time, when the electromagnet loses magnetic force, the support spring supports the slider, so that the stabilizing plate remains suspended, thereby reducing the probability of the stabilizing plate interfering with the normal movement of the raw material at this time.

[0018] Furthermore, a moving block for reducing the difficulty of the staff rotating the driving rod is arranged at the end of the driving rod far away from the rotating rod.

[0019] Furthermore, a rubber sheet is arranged on the bottom surface of the stabilizing plate.

[0020] To sum up, the utility model has the following beneficial effects:

[0021] 1. In this application, when the staff needs to produce metal filter elements, the staff needs to place the raw materials of the dual-phase steel metal filter element on the main body of the device and start the deceleration conveyor on the main body of the device, so that the raw materials of the dual-phase steel metal filter element can be uniformly conveyed to the roller pressing device, and then the roller pressing device rolls the raw materials of the dual-phase steel metal filter element that pass through the roller pressing device, and the raw materials of the dual-phase steel metal filter element after rolling are moved to the top of the photoelectric switch. When the raw materials cover the photoelectric switch, the drive motor on the main body of the device stops running, the cylinder automatically starts and the cutter moves downward, so that the cutter moves downward to the movable opening on the movable bar, and the raw materials of the dual-phase steel metal filter element at the top of the movable bar are cut. In addition, when the raw materials of the dual-phase steel metal filter element move to the top of the photoelectric switch, the stabilizing component automatically starts, so that the raw materials of the dual-phase steel metal filter element can remain stable under the action of the stabilizing component, thereby reducing the probability of the raw materials shaking when the cutter cuts the raw materials of the dual-phase steel metal filter element, thereby reducing the probability that the raw materials cannot be used anymore due to the bluntness of the cutter;

[0022] 2. In this application, when the raw material of the dual-phase steel metal filter element covers the photoelectric switch, the circuits of the electromagnet, the photoelectric switch and the cylinder are connected, and the electromagnet is energized, so that the electromagnet adsorbs the first iron block, and the stabilizing plate is pressed against the upper surface of the raw material under the action of the electromagnet, so that the raw material remains stable, thereby reducing the probability of one end of the raw material lifting when it is cut. In addition, after the raw material is cut, the staff can judge the sharpness of the cutter at this time by the cross section of the raw material;

[0023] 3. In this application, after the raw material is cut, the staff needs to take out the cut raw material. At this time, since the electromagnet still has magnetic force for a period of time after the power is turned off, in order to improve work efficiency, the staff needs to rotate the driving rod, so that the rotating rod and the annular plate rotate with the driving rod, and then the electromagnet is turned upside down, so that the electromagnet discharges the first iron block, and then the stabilizing plate is reset, thereby reducing the difficulty of the staff to take out the cut raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the annular plate and its connection structure in an embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the rotating groove and its connection structure of an embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the rotating hole and its connection structure of an embodiment of the utility model;

[0028] Figure 5It is a schematic diagram of the driving rod and its connection structure according to an embodiment of the present utility model.

[0029] In the figure: 1, device main body; 11, mounting plate; 2, rolling device; 21, photoelectric switch; 3, fixing plate; 31, cylinder; 4, cutting knife; 41, movable strip; 42, movable opening; 43, chute; 5, stabilizing component; 51, slider; 52, stabilizing plate; 53, first iron block; 54, electromagnet; 6, rotating groove; 61, rotating hole; 7, rotating rod; 71, annular plate; 8, driving rod; 81, second iron block; 82, magnet block; 83, supporting spring; 84, moving block; 9, rubber sheet. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0031] As Figures 1-5 shown, an embodiment of the present application discloses a rolling forming machine for a duplex stainless steel metal filter element, including a device main body 1, a mounting plate 11, a rolling device 2, a photoelectric switch 21, a fixing plate 3, a cylinder 31, a cutting knife 4, a movable strip 41, a stabilizing component 5, a rotating rod 7, an annular plate 71, a driving rod 8, a second iron block 81, a magnet block 82, a supporting spring 83 and a moving block 84. The mounting plate 11 is in a plate-like structure, and there are two mounting plates 11 which are symmetrically arranged on the device main body 1. The rolling device 2 is installed on the mounting plate 11 and is used for rolling the raw material. The fixing plate 3 is in a plate-like structure, and the fixing plates 3 are jointly installed at the upper ends of the inner walls of the two mounting plates 11. The cylinder 31 is connected to the upper surface of the fixing plate 3, and the cutting knife 4 is fixed to the end of the piston rod of the cylinder 31 and is used for cutting the raw material of the duplex stainless steel metal filter element. The movable strip 41 is arranged on the device main body 1, and a movable opening 42 facing the cutting knife 4 is arranged on the movable strip 41.

[0032] Chutes 43 are respectively opened on the inner walls of the two mounting plates 11 close to each other. The stabilizing component 5 is arranged on the device main body 1 and is used for improving the stability of the metal filter element. The stabilizing component 5 includes a slider 51, a stabilizing plate 52, a first iron block 53 and an electromagnet 54. The slider 51 is in a rectangular block structure, and there are two sliders 51 which are respectively slidably arranged in the two chutes 43. The stabilizing plate 52 is in a rectangular plate-like structure, and the stabilizing plates 52 are jointly installed on the side walls of the two sliders 51. The first iron block 53 is in a block structure, and the first iron block 53 is arranged on the upper surface of the device main body 1. The electromagnet 54 is arranged on the stabilizing plate 52, and the electromagnet 54, the photoelectric switch 21 and the cylinder 31 are connected in series.

[0033] When the raw material of the duplex stainless steel metal filter element blocks the photoelectric switch 21, the circuits of the electromagnet 54, the photoelectric switch 21 and the cylinder 31 are connected, so that the electromagnet 54 is powered on, and then the electromagnet 54 adsorbs the first iron block 53, so that the stabilizing plate 52 abuts against the upper surface of the raw material under the action of the electromagnet 54, so that the raw material is kept stable, thereby reducing the probability that one end of the raw material tilts up during cutting. In addition, when the raw material cutting is completed, the operator can judge the sharpness of the cutting knife 4 at this time through the cross section of the raw material.

[0034] A rotating groove 6 is formed in the bottom surface of the stabilizing plate 52, and a rotating hole 61 is formed in the inner wall of the rotating groove 6. The rotating rod 7 is in a round rod shape, and the rotating rod 7 is rotatably arranged in the rotating hole 61. The annular plate 71 is in a plate shape with a circular cross section, and the annular plate 71 is fixed on the side wall of the rotating rod 7, and the bottom surface of the annular plate 71 is fixedly connected with the electromagnet 54. The driving rod 8 is in a round rod shape, and the driving rod 8 is fixedly connected with one end of the rotating rod 7, and the other end of the driving rod 8 extends outside the stabilizing plate 52 and is rotatably connected.

[0035] When the raw material cutting is completed, the operator needs to take out the cut raw material. At this time, since the electromagnet 54 still has magnetic force for a period of time after being powered off, in order to improve work efficiency, the operator only needs to rotate the driving rod 8, so that the rotating rod 7 and the annular plate 71 rotate with the driving rod 8, so that the electromagnet 54 is turned upside down, so that the electromagnet 54 discharges the first iron block 53, so that the stabilizing plate 52 is reset, thereby reducing the difficulty for the operator to take out the cut raw material.

[0036] The second iron block 81 is in a block shape, and the second iron block 81 is arranged on the side wall of the annular plate 71. The magnet block 82 is in a block shape, and there are two magnet blocks 82 which are respectively arranged on both sides of the inner wall of the rotating groove 6.

[0037] When the rotating rod 7 rotates 180 degrees, the second iron block 81 adsorbs with another magnet block 82, so that the annular plate 71 is automatically kept stable, without the operator continuously applying a force to keep the annular plate 71 stable, thereby improving the use experience of the operator.

[0038] One end of the supporting spring 83 is fixed on the bottom surface of the slider 51, and the other end of the supporting spring 83 is fixed on the inner bottom wall of the sliding groove 43. When the electromagnet 54 is turned upside down, the electromagnet 54 and the supporting spring 83 cooperate with each other to reset the stabilizing plate 52, thereby reducing the probability of the stabilizing plate 52 getting stuck. At the same time, when the electromagnet 54 loses magnetic force, the supporting spring 83 supports the slider 51, so that the stabilizing plate 52 is kept in a suspended state, thereby reducing the probability of the stabilizing plate 52 interfering with the normal movement of the raw material at this time.

[0039] In order to reduce the difficulty for the staff to rotate the driving rod 8, a moving block 84 is provided at the end of the driving rod 8 away from the rotating rod 7.

[0040] In order to improve the fixing effect of the stabilizing plate 52, a rubber sheet 9 is provided on the bottom surface of the stabilizing plate 52.

[0041] The working principle of a roll forming machine for a duplex stainless steel metal filter element in this embodiment is as follows:

[0042] When the staff needs to produce a metal filter element, the staff needs to place the raw material of the duplex stainless steel metal filter element on the device main body 1 and start the speed reducer conveyor on the device main body 1, so that the raw material of the duplex stainless steel metal filter element can be evenly conveyed to between the roll pressing devices 2. Then, the roll pressing devices 2 roll press the raw material of the duplex stainless steel metal filter element passing through the roll pressing devices 2, and make the rolled raw material of the duplex stainless steel metal filter element move above the photoelectric switch 21. When the raw material blocks the photoelectric switch 21, the driving motor on the device main body 1 stops running, and the air cylinder 31 automatically starts and makes the cutting knife 4 move downward, so that the cutting knife 4 moves downward into the moving port 42 on the movable bar 41, and then the raw material of the duplex stainless steel metal filter element at the top of the movable bar 41 is cut. In addition, when the raw material of the duplex stainless steel metal filter element moves above the photoelectric switch 21, the stabilizing assembly 5 automatically starts, so that the raw material of the duplex stainless steel metal filter element can be kept stable under the action of the stabilizing assembly 5, thereby reducing the probability of the raw material shaking when the cutting knife 4 cuts the raw material of the duplex stainless steel metal filter element, and further reducing the probability that the raw material cannot be used continuously due to the cutting knife 4 becoming blunt.

[0043] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A roll forming machine for a dual-phase steel metal filter element, comprising a device body (1), two mounting plates (11) symmetrically arranged on the device body (1), a roll forming device (2) mounted on the mounting plates (11), and a photoelectric switch (21), wherein: A fixing plate (3) is commonly mounted on the upper ends of the inner walls of the two mounting plates (11); a cylinder (31) is connected to the upper surface of the fixing plate (3); a cutter (4) for cutting raw materials of a dual-phase steel metal filter element is fixed to the end of the piston rod of the cylinder (31); a movable bar (41) is arranged on the device body (1); a movable opening (42) facing the cutter (4) is arranged on the movable bar (41); and a stabilizing component (5) for improving the stability of the metal filter element is arranged on the device body (1); A slide groove (43) is provided on the inner walls of the two mounting plates (11) close to each other. The stabilizing component (5) comprises two sliders (51) respectively slidably arranged in the two slide grooves (43), a stabilizing plate (52) mounted on the side walls of the two sliders (51), a first iron block (53) arranged on the upper surface of the device body (1), and an electromagnet (54) arranged on the stabilizing plate (52). The electromagnet (54), the photoelectric switch (21) and the cylinder (31) are connected in series.

2. The roll forming machine for a dual-phase steel metal filter element according to claim 1, characterized in that: The bottom surface of the stabilizing plate (52) is provided with a rotation groove (6), the inner wall of the rotation groove (6) is provided with a rotation hole (61), a rotation rod (7) is rotatably arranged in the rotation hole (61), an annular plate (71) is fixed on the side wall of the rotation rod (7), and the bottom surface of the annular plate (71) is fixed to the electromagnet (54).

3. The roll forming machine for a dual-phase steel metal filter element according to claim 2, characterized in that: A driving rod (8) is fixed to one end of the rotating rod (7), and the other end of the driving rod (8) extends outside the stabilizing plate (52) and is rotatably connected.

4. The roll forming machine for a dual-phase steel metal filter element according to claim 3, characterized in that: A second iron block (81) is arranged on the side wall of the annular plate (71), and magnet blocks (82) are arranged on both sides of the inner wall of the rotating groove (6).

5. The roll forming machine for a dual-phase steel metal filter element according to claim 4, characterized in that: A support spring (83) is fixed to the bottom surface of the sliding block (51), and the other end of the support spring (83) is fixed to the inner bottom wall of the sliding groove (43).

6. The roll forming machine for a dual-phase steel metal filter element according to claim 5, characterized in that: The end of the driving rod (8) away from the rotating rod (7) is provided with a moving block (84) for reducing the difficulty of rotating the driving rod (8) for the staff.

7. The roll forming machine for a dual-phase steel metal filter element according to claim 6, characterized in that: A rubber sheet (9) is provided on the bottom surface of the stabilizing plate (52).

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