Machining device and machining method based on metal plate rolling

Abstract

The invention discloses a machining device and method based on metal plate rolling, and relates to the technical field of metal plate machining. The rolling device comprises a motor base and a base, a motor is fixedly installed on the back side face of the motor base, a support is fixedly connected to the top of the base, and a rotating roller is rotationally connected to the inner side of the support. When a rolled metal plate needs to be rolled, the end of the metal plate can be placed between the main roller and the auxiliary roller, and the distance between the two sets of moving seats is adjusted by rotating the two-way threaded rod, so that the two sets of limiting rollers limit the metal plate; and meanwhile, rotation of the two-way threaded rod caused by mistaken touch can be prevented through cooperation of the mistaken touch prevention rotating assembly, then the motor is started to drive the main shaft to rotate, at the moment, the metal plate is driven to move and flattened through cooperation of the main shaft and the auxiliary shaft, the overall rolling effect is good, and the metal plate is not prone to deviation in the rolling process.

Description

Technical Field

[0001] The present invention relates to the technical field of metal plate processing, and specifically to a processing device and a processing method based on metal plate rolling. Background Technique

[0002] Rolling is a pressure processing method in which a metal billet passes through the gap (various shapes) between a pair of rotating rolling rolls. Due to the compression of the rolling rolls, the cross-section of the material is reduced and the length is increased. This is the most commonly used production method for producing steel, mainly used to produce profiles, plates, and pipes, and is divided into hot rolling and cold rolling.

[0003] The patent document with the publication number CN215279195U discloses a metal plate forming rolling device, including a device main body and rolling rolls. The rolling rolls are rotatably installed inside the device main body. A first mounting frame is installed at the grooved part on the left end face of the device main body. A moving plate is slidably arranged on the inner wall of the first mounting frame, and a second mounting frame is fixedly installed on the left side of the first mounting frame.

[0004] Through the settings of the first mounting frame, the moving plate and the screw rod in the above application document, the metal plate can enter the device main body in a straight line state. After manually rotating the screw rod, the moving plate can move on the inner wall of the through groove of the first mounting frame. After moving, the metal plate will not shift during the process of entering the device main body. However, its limiting effect on the side of the metal plate is poor, and it is easy to cause wear to the metal plate. The rotating screw rod used for adjustment is also easily accidentally touched during the working process, so it needs to be improved. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a processing device and a processing method based on metal plate rolling, and solves the problems raised in the above background technique.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A processing device based on metal sheet rolling, including a motor base and a base. A motor is fixedly installed on the back side of the motor base. A bracket is fixedly connected to the top of the base. A roller is rotatably connected inside the bracket. A water tank is fixedly connected to the side of the base. A limit rolling mechanism and a cooling mechanism are arranged on the top of the base; The limit rolling mechanism includes a connecting frame and a connecting seat. Both the connecting frame and the connecting seat are fixedly connected to the top of the base. A fixed seat is fixedly connected inside the connecting frame. A main shaft passes through and is rotatably connected inside the fixed seat. A main roller is fixedly connected to the surface of the main shaft. A sliding seat is slidably connected inside the connecting frame. A secondary shaft passes through and is rotatably connected inside the sliding seat. A secondary roller is fixedly connected to the surface of the secondary shaft. A long threaded rod passes through and is rotatably connected to the top of the connecting frame. A moving seat is slidably connected inside the connecting seat. A limit roller is rotatably connected to the top of the moving seat. A bidirectional threaded rod is rotatably connected inside the connecting seat. An anti-misoperation rotation assembly is arranged at the front end of the bidirectional threaded rod. An anti-blocking mechanism is arranged on the top of the sliding seat.

[0007] According to the above technical solution, the anti-misoperation rotation assembly includes a rotating rod and a groove body. The rotating rod passes through the front end of the bidirectional threaded rod. A rotating block is fixedly connected to the rear end of the rotating rod. A groove is formed on the surface of the rotating block. A compression spring is arranged inside the groove. An arc-shaped block is elastically connected inside the groove through the compression spring. The groove body is formed inside the bidirectional threaded rod. A clamping groove is formed on the inner wall of the groove body. A reset spring and a limiting block are fixedly connected inside the groove body.

[0008] According to the above technical solution, the output shaft of the motor is fixedly connected to the front end of the main shaft. The sliding seat is threadedly connected to the long threaded rod through an internal thread. The moving seat is threadedly connected to the bidirectional threaded rod through an internal thread. The end of the rotating block away from the rotating rod is initially in contact with the reset spring. When the motor is started, it will drive the main shaft to rotate. When the long threaded rod is manually rotated, it will drive the sliding seat to move up or down. When the rotating block moves towards the rear end of the groove body, when the bidirectional threaded rod rotates, it will drive the two groups of moving seats to move closer or farther away.

[0009] According to the above technical solution, the end of the arc-shaped block away from the compression spring is in contact with the inner wall of the groove body, and the compression spring is initially in a compressed state. The opening sizes of the groove and the clamping groove are equal. When the groove and the clamping groove coincide, the compression spring will rebound and drive the arc-shaped block to snap into the clamping groove.

[0010] According to the above technical solution, the cooling mechanism includes a driving gear, rod A, a transmission belt, rod B, a pressure chamber, a water storage chamber, and a water outlet hole. The driving gear is fixedly connected to the surface of the main shaft. Both rod A and rod B are rotatably connected to the front end of the fixed seat. Rod B is drivingly connected to rod A through the transmission belt. A driven gear is fixedly connected to the front end of rod A. A rotating plate is fixedly connected to the surface of rod B. A connecting shaft A is fixedly connected to the front end of the rotating plate. A connecting plate is rotatably connected to the surface of connecting shaft A. The pressure chamber is fixedly connected to the top of the base. A water inlet pipe and a telescopic hose respectively penetrate and are fixedly connected to both sides of the pressure chamber. One-way valves are provided inside both the water inlet pipe and the telescopic hose. The end of the telescopic hose away from the pressure chamber is rotatably connected to a rotating pipe. The water storage chamber is opened inside the auxiliary roller. The water outlet hole is opened on the surface of the auxiliary roller. A piston rod A is slidably connected to the inside of the pressure chamber. A connecting shaft B is fixedly connected to the top of the piston rod A.

[0011] According to the above technical solution, the driving gear meshes with the driven gear, and the diameter of the driving gear is larger than that of the driven gear. The connecting shaft B is rotatably connected to the end of the connecting plate away from the connecting shaft A. When the driving gear rotates, it will drive the driven gear to rotate. And when the driving gear rotates one week, it will drive the driven gear to rotate several weeks. When rod B rotates, it will drive the piston rod A to move up and down repeatedly through the cooperation of the connecting shaft A, the connecting plate, and the connecting shaft B.

[0012] According to the above technical solution, the one-way valve in the water inlet pipe is unidirectionally conductive towards the inside of the pressure chamber. The end of the water inlet pipe away from the pressure chamber penetrates and is fixedly connected to the water tank. The one-way valve in the telescopic hose is unidirectionally conductive towards the rotating pipe. The end of the rotating pipe away from the telescopic hose penetrates and is fixedly connected to the water storage chamber. The water outlet hole is communicated with the water storage chamber.

[0013] According to the above technical solution, the anti-blocking mechanism includes an extrusion block and an air pressure chamber. The extrusion block is fixedly connected to the surface of the auxiliary shaft. The air pressure chamber is fixedly connected to the top of the sliding seat. An elastic airbag is provided at one end of the air pressure chamber. A piston rod B is slidably connected to the inside of the other end of the air pressure chamber. A cleaning brush is fixedly connected to the end of the piston rod B away from the air pressure chamber.

[0014] According to the above technical solution, the end of the elastic airbag away from the air pressure chamber is close to the auxiliary shaft. The bristles at the bottom of the cleaning brush are in contact with the surface of the auxiliary roller in the initial state. When the auxiliary shaft rotates, it will drive the extrusion block to squeeze the elastic airbag. When the cleaning brush moves, it will clean the surface of the auxiliary roller.

[0015] The processing method of the processing device based on metal sheet rolling, which is applied to the processing device based on metal sheet rolling according to any one of claims 1-9, further includes the following steps: S1. Place the end of the rolled metal plate between the main roller and the auxiliary roller, use a tool to manually rotate the long threaded rod to adjust the distance between the auxiliary roller and the main roller to press the metal plate, and the anti-mistouch rotating component can drive the bidirectional threaded rod to rotate. The rotation of the bidirectional threaded rod will drive the two sets of moving seats to move closer or farther away, thereby driving the two sets of limiting rollers to limit the side of the metal plate, and then turn on the motor to drive the main shaft to rotate, the rotation of the main shaft drives the main roller to rotate, and the rotation of the main roller cooperates with the auxiliary roller to drive the metal plate to move and flatten; S2. When the motor drives the main shaft to rotate, it will also drive the driving gear to rotate. The driving gear will drive the driven gear to rotate, thereby driving the rod body A to rotate. The rotation of the rod body A drives the rod body B to rotate through the transmission belt. The rotation of the rod body B will drive the piston rod A to move up and down repeatedly through the cooperation of the connecting shaft A, the connecting plate and the connecting shaft B. The pressure chamber allows the water inlet pipe to absorb the water in the water tank and discharge it into the water storage chamber through the telescopic hose and the rotating pipe. During the rotation process, the auxiliary roller will cause the water in the water storage chamber to be directly discharged from the water outlet hole to the metal plate at the bottom for cooling under the action of gravity. S3. When the secondary shaft rotates, it will drive the extrusion block to squeeze the elastic airbag. The elastic airbag is squeezed and the air pressure inside it will enter the air pressure chamber to push the piston rod B to move and drive the brush to move. When the elastic airbag rebounds, the piston rod B drives the brush to move in the opposite direction to restore. The brush moves repeatedly to clean the surface of the rotating secondary roller to prevent the water outlet from being blocked and affecting the outflow of water.

[0016] The present invention provides a processing device based on metal sheet rolling, which has the following beneficial effects: (1) The present invention sets a limited rolling mechanism so that when the rolled metal plate needs to be rolled, the end of the metal plate can be placed between the main roller and the auxiliary roller. The distance between the two sets of movable seats is adjusted by rotating the bidirectional threaded rod so that the two sets of limited rollers can limit the metal plate. At the same time, the cooperation of the anti-mistaken touch rotating assembly can prevent the bidirectional threaded rod from rotating due to accidental touch. Then, the motor is turned on to drive the main shaft to rotate. At this time, the cooperation between the main shaft and the auxiliary shaft drives the metal plate to move and flatten. The overall rolling effect is good, and the metal plate is not easy to deviate during the rolling process.

[0017] (2) The present invention sets a cooling mechanism so that when the motor is turned on to drive the main shaft to rotate, the water inlet pipe absorbs water from the water tank through the cooperation of the driving gear, driven gear, connecting plate, pressure chamber and other components, and transports the water to the water storage chamber inside the auxiliary roller through the telescopic hose, rotating tube and other components. Then, during the rotation of the auxiliary roller, the water flows directly to the surface of the metal plate through the water outlet hole to cool it down, preventing the metal plate from deforming under high temperature. Excess water can also cool the auxiliary roller and the main roller. (If coolant is used to cool the metal plate, the surface of the metal plate needs to be cleaned during the subsequent processing of the metal plate, but cooling water does not need to be used.) (3) Through the setting of the anti-blocking mechanism of the present invention, during the rotation of the auxiliary roller and the auxiliary shaft, the cleaning brush will be driven to move back and forth repeatedly through the cooperation of components such as the extrusion block, elastic airbag, and air pressure chamber to clean the surface of the rotating auxiliary roller, preventing the water outlet holes on the surface of the auxiliary roller from being blocked and affecting the water outflow, and further improving the stability of the overall device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the three-dimensional front view of the overall structure of the present invention; Figure 2 is the three-dimensional rear view of the overall structure of the present invention; Figure 3 is the three-dimensional schematic diagram of the overall structure of the limit rolling mechanism of the present invention; Figure 4 is the three-dimensional schematic diagram of a partial structure of the limit rolling mechanism of the present invention; Figure 5 is the three-dimensional schematic diagram of the structure of the anti-misoperation rotation component of the present invention; Figure 6 is the three-dimensional cross-sectional view of the structure of the anti-misoperation rotation component of the present invention; Figure 7 is the three-dimensional schematic diagram of the structure of the temperature reduction mechanism of the present invention; Figure 8 is of the present invention Figure 7 enlarged view of the overall structure at A in; Figure 9 is the three-dimensional cross-sectional view of the structure of the temperature reduction mechanism of the present invention; Figure 10 is the three-dimensional schematic diagram of the structure of the anti-blocking mechanism of the present invention.

[0019] In the figure: 1, motor base; 2, base; 3, bracket; 4, rotating roller; 5, water tank; 6, limit rolling mechanism; 61, connecting frame; 62, fixed seat; 63, main shaft; 64, main roller; 65, sliding seat; 66, secondary shaft; 67, secondary roller; 68, long threaded rod; 69, connecting seat; 610, moving seat; 611, limit roller; 612, bidirectional threaded rod; 7, anti-mis-touch rotating component; 71, rotating rod; 72, rotating block; 73, groove; 74, compression spring; 75, arc-shaped block; 76, trough; 77, clamping groove; 78, return spring; 79, limit block; 8, cooling mechanism; 81, driving gear; 82, rod A; 83, driven gear; 84, transmission belt; 85, rod B; 86, rotating plate; 87, connecting shaft A; 88, connecting plate; 89, connecting shaft B; 810, pressure chamber; 811, water inlet pipe; 812, telescopic hose; 813, rotating pipe; 814, water storage chamber; 815, piston rod A; 816, water outlet hole; 9, anti-blocking mechanism; 91, extrusion block; 92, air pressure chamber; 93, elastic airbag; 94, piston rod B; 95, cleaning brush; 10, motor. Detailed implementation manners

[0020] 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.

[0021] Please refer to Figures 1-10, an embodiment of the present invention is: a processing device based on metal sheet rolling, including a motor base 1 and a base 2. A motor 10 is fixedly installed on the back side of the motor base 1. A bracket 3 is fixedly connected to the top of the base 2. A roller 4 is rotatably connected inside the bracket 3. A water tank 5 is fixedly connected to the side of the base 2. A limit rolling mechanism 6 and a cooling mechanism 8 are arranged on the top of the base 2; the limit rolling mechanism 6 includes a connecting frame 61 and a connecting seat 69. Both the connecting frame 61 and the connecting seat 69 are fixedly connected to the top of the base 2. A fixed seat 62 is fixedly connected inside the connecting frame 61. A main shaft 63 penetrates and is rotatably connected inside the fixed seat 62. A main roller 64 is fixedly connected to the surface of the main shaft 63. A sliding seat 65 is slidably connected inside the connecting frame 61. A secondary shaft 66 penetrates and is rotatably connected inside the sliding seat 65. A secondary roller 67 is fixedly connected to the surface of the secondary shaft 66. A long threaded rod 68 penetrates and is rotatably connected to the top of the connecting frame 61. A moving seat 610 is slidably connected inside the connecting seat 69. A limit roller 611 is rotatably connected to the top of the moving seat 610. A bidirectional threaded rod 612 is rotatably connected inside the connecting seat 69. The output shaft of the motor 10 is fixedly connected to the front end of the main shaft 63. The sliding seat 65 is threadedly connected to the long threaded rod 68 through an internal thread. The moving seat 610 is threadedly connected to the bidirectional threaded rod 612 through an internal thread. One end of the rotating block 72 away from the rotating rod 71 is initially in contact with the return spring 78. When the motor 10 is started, it will drive the main shaft 63 to rotate. When the long threaded rod 68 is manually rotated, it will drive the sliding seat 65 to move up or down. When the rotating block 72 moves towards the rear end of the groove body 76, when the bidirectional threaded rod 612 rotates, it will drive the two groups of moving seats 610 to move closer to or away from each other. A misoperation prevention rotation assembly 7 is arranged at the front end of the bidirectional threaded rod 612. The misoperation prevention rotation assembly 7 includes a rotating rod 71 and a groove body 76. The rotating rod 71 penetrates through the front end of the bidirectional threaded rod 612. A rotating block 72 is fixedly connected to the rear end of the rotating rod 71. A groove 73 is formed on the surface of the rotating block 72. A compression spring 74 is arranged inside the groove 73. An arc-shaped block 75 is elastically connected to the inside of the groove 73 through the compression spring 74. The groove body 76 is formed inside the bidirectional threaded rod 612. A clamping groove 77 is formed on the inner wall of the groove body 76. A return spring 78 and a limit block 79 are fixedly connected to the inside of the groove body 76. One end of the arc-shaped block 75 away from the compression spring 74 is in contact with the inner wall of the groove body 76, and the compression spring 74 is in a compressed state initially. The opening sizes of the groove 73 and the clamping groove 77 are equal. When the groove 73 and the clamping groove 77 coincide, the compression spring 74 will rebound and drive the arc-shaped block 75 to be stuck into the clamping groove 77. An anti-blocking mechanism 9 is arranged on the top of the sliding seat 65. The cooling mechanism 8 includes a driving gear 81, a rod A 82, a transmission belt 84, a rod B 85, a pressure chamber 810, a water storage chamber 814, and a water outlet hole 816. The driving gear 81 is fixedly connected to the surface of the main shaft 63. The rod A 82 and the rod B 85 are both rotatably connected to the front end of the fixed seat 62. The rod B 85 is in transmission connection with the rod A 82 through the transmission belt 84.A driven gear 83 is fixedly connected to the front end of the rod body A82. A rotating plate 86 is fixedly connected to the surface of the rod body B85. A connecting shaft A87 is fixedly connected to the front end of the rotating plate 86. A connecting plate 88 is rotatably connected to the surface of the connecting shaft A87. A pressure chamber 810 is fixedly connected to the top of the base 2. A water inlet pipe 811 and a telescopic hose 812 respectively penetrate and are fixedly connected to both sides of the pressure chamber 810. One-way valves are arranged inside both the water inlet pipe 811 and the telescopic hose 812. One end of the telescopic hose 812 away from the pressure chamber 810 is rotatably connected to a rotating pipe 813. A water storage cavity 814 is opened inside the auxiliary roller 67. A water outlet hole 816 is opened on the surface of the auxiliary roller 67. A piston rod A815 is slidably connected to the inside of the pressure chamber 810. A connecting shaft B89 is fixedly connected to the top of the piston rod A815. The driving gear 81 meshes with the driven gear 83, and the diameter of the driving gear 81 is larger than that of the driven gear 83. The connecting shaft B89 is rotatably connected to one end of the connecting plate 88 away from the connecting shaft A87. When the driving gear 81 rotates, it will drive the driven gear 83 to rotate, and when the driving gear 81 rotates one week, it will drive the driven gear 83 to rotate several weeks. When the rod body B85 rotates, it will drive the piston rod A815 to move up and down repeatedly through the cooperation of the connecting shaft A87, the connecting plate 88 and the connecting shaft B89. The one-way valve in the water inlet pipe 811 is unidirectionally conductive towards the inside of the pressure chamber 810. One end of the water inlet pipe 811 away from the pressure chamber 810 penetrates and is fixedly connected to the water tank 5. The one-way valve in the telescopic hose 812 is unidirectionally conductive towards the rotating pipe 813. One end of the rotating pipe 813 away from the telescopic hose 812 penetrates and is fixedly connected to the water storage cavity 814. The water outlet hole 816 is communicated with the water storage cavity 814. The one-way valve in the water inlet pipe 811 is unidirectionally conductive towards the inside of the pressure chamber 810. One end of the water inlet pipe 811 away from the pressure chamber 810 penetrates and is fixedly connected to the water tank 5. The one-way valve in the telescopic hose 812 is unidirectionally conductive towards the rotating pipe 813. One end of the rotating pipe 813 away from the telescopic hose 812 penetrates and is fixedly connected to the water storage cavity 814. The water outlet hole 816 is communicated with the water storage cavity 814. One end of the elastic airbag 93 away from the air pressure chamber 92 is close to the auxiliary shaft 66. The bristles at the bottom of the cleaning brush 95 are in contact with the surface of the auxiliary roller 67 in the initial state. When the auxiliary shaft 66 rotates, it will drive the extrusion block 91 to squeeze the elastic airbag 93. When the cleaning brush 95 moves, it will clean the surface of the auxiliary roller 67.,

[0022] During use, place the end of the coiled metal plate between the main roller 64 and the auxiliary roller 67. Manually rotate the long threaded rod 68 with a tool. The rotation of the long threaded rod 68 will drive the sliding seat 65 to move up or down through the cooperation between the threads, thereby adjusting the distance between the auxiliary roller 67 and the main roller 64 to press the metal plate. Subsequently, press the rotating rod 71 to drive the rotating block 72 to move into the groove body 76 and contact the limiting block 79. When the rotating block 72 drives the groove 73 to coincide with the clamping groove 77, the compression spring 74 will rebound and drive the arc-shaped block 75 to snap into the clamping groove 77, and the reset spring 78 will be compressed. At this time, rotating the rotating rod 71 will drive the bidirectional threaded rod 612 to rotate through the cooperation between the arc-shaped block 75 and the clamping groove 77. The rotation of the bidirectional threaded rod 612 will drive the two groups of moving seats 610 to move closer or farther away from each other, thereby driving the two groups of limiting rollers 611 to limit the sides of the metal plate. When the rotating rod 71 is released, the reset spring 78 rebounds and drives the rotating block 72 to move in the opposite direction to the rotating rod 71 and return to the original position. At this time, the arc surface of the arc-shaped block 75 is squeezed and thus retracts into the groove 73, and the groove 73 is misaligned with the clamping groove 77. At this time, rotating the rotating rod 71 no longer drives the bidirectional threaded rod 612 to rotate, preventing the limiting rollers 611 from moving due to accidental contact by the operator due to the position of the rotating rod 71. Subsequently, turn on the motor 10 to drive the main shaft 63 to rotate. The rotation of the main shaft 63 drives the main roller 64 to rotate. The rotation of the main roller 64 cooperates with the auxiliary roller 67 to drive the metal plate to move and flatten it. The auxiliary roller 67 and the auxiliary shaft 66 also rotate. The overall rolling effect is good, and the metal plate is not likely to shift during the rolling process. When the motor 10 drives the main shaft 63 to rotate, it will also drive the driving gear 81 to rotate. The rotation of the driving gear 81 drives the driven gear 83 to rotate. The rotation of the driven gear 83 drives the rod body A 82 to rotate. The rotation of the rod body A 82 drives the rod body B 85 to rotate through the transmission belt 84. The rotation of the rod body B 85 will drive the piston rod A 815 to move up and down repeatedly through the cooperation of the connecting shaft A 87, the connecting plate 88, and the connecting shaft B 89. When the piston rod A 815 moves upward, a negative pressure will be generated in the pressure chamber 810, so that water in the water tank 5 is sucked into the pressure chamber 810 through the water inlet pipe 811. During the process of the piston rod A 815 moving downward and returning to the original position, the water in the pressure chamber 810 will be squeezed, so that the water is discharged into the water storage cavity 814 through the telescopic hose 812 and the rotating pipe 813. During the rotation of the auxiliary roller 67, under the action of gravity, the water in the water storage cavity 814 will be directly discharged onto the metal plate at the bottom for cooling. The excess water can also cool the auxiliary roller 67 and the main roller 64. When the auxiliary shaft 66 rotates, it will drive the extrusion block 91 to squeeze the elastic airbag 93. When the elastic airbag 93 is squeezed, the air pressure inside it will enter the air pressure chamber 92 and push the piston rod B 94 to move out of the air pressure chamber 92. The movement of the piston rod B 94 drives the brush 95 to move. When the extrusion block 91 leaves the elastic airbag 93, the elastic airbag 93 rebounds, and the air pressure returns to the elastic airbag 93. At this time, the piston rod B 94 drives the brush 95 to move back to the original position.The surface of the rotating auxiliary roller 67 is cleaned by repeatedly moving the brush 95, preventing the water outlet holes 816 on the surface of the auxiliary roller 67 from being blocked and affecting the outflow of water, and further improving the stability of the overall device during operation.

[0023] Please refer to Figures 1-10 , based on the above embodiments, in another embodiment of the present invention, for the processing method of the processing device for rolling metal sheets, the following steps are further included: S1. Place the end of the wound metal sheet between the main roller 64 and the auxiliary roller 67. Manually rotate the long threaded rod 68 with a tool to adjust the distance between the auxiliary roller 67 and the main roller 64 to press the metal sheet. The anti-misoperation rotation assembly 7 can drive the bidirectional threaded rod 612 to rotate. The rotation of the bidirectional threaded rod 612 will drive the two moving seats 610 to move closer to or away from each other, thereby driving the two limiting rollers 611 to limit the sides of the metal sheet. Then, turn on the motor 10 to drive the main shaft 63 to rotate. The rotation of the main shaft 63 drives the main roller 64 to rotate. The rotation of the main roller 64 cooperates with the auxiliary roller 67 to drive the metal sheet to move and be flattened; S2. When the motor 10 drives the main shaft 63 to rotate, it will also drive the driving gear 81 to rotate. The rotation of the driving gear 81 drives the driven gear 83 to rotate, thereby driving the rod body A 82 to rotate. The rotation of the rod body A 82 drives the rod body B 85 to rotate through the transmission belt 84. The rotation of the rod body B 85 will drive the piston rod A 815 to move up and down repeatedly through the cooperation of the connecting shaft A 87, the connecting plate 88, and the connecting shaft B 89, cooperating with the pressure chamber 810 to suck the water in the water tank 5 through the water inlet pipe 811 and discharge it into the water storage cavity 814 through the telescopic hose 812 and the rotating pipe 813. During the rotation of the auxiliary roller 67, the water in the water storage cavity 814 will directly drain onto the metal sheet at the bottom under the action of gravity for cooling; S3. When the auxiliary shaft 66 rotates, it will drive the extrusion block 91 to squeeze the elastic airbag 93. When the elastic airbag 93 is squeezed, the air pressure inside it will enter the air pressure chamber 92 to push the piston rod B 94 to move and drive the brush 95 to move. When the elastic airbag 93 rebounds, the piston rod B 94 drives the brush 95 to move in the reverse direction and return. The brush 95 moves repeatedly to clean the surface of the rotating auxiliary roller 67, preventing the water outlet holes 816 from being blocked and affecting the outflow of water.

[0024] The above is only a preferred specific embodiment 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 should be covered by the protection scope of the present invention.

Claims

1. A processing device based on metal sheet rolling, comprising a motor base (1) and a base (2), characterized in that: A motor (10) is fixedly mounted on the back side of the motor seat (1); a bracket (3) is fixedly connected to the top of the base (2); a roller (4) is rotatably connected to the inner side of the bracket (3); a water tank (5) is fixedly connected to the side of the base (2); and a limited rolling mechanism (6) and a cooling mechanism (8) are provided on the top of the base (2); The position-limiting rolling mechanism (6) comprises a connecting frame (61) and a connecting seat (69), wherein the connecting frame (61) and the connecting seat (69) are both fixedly connected to the top of the base (2), the inner side of the connecting frame (61) is fixedly connected to a fixing seat (62), the inner side of the fixing seat (62) is penetrated by and rotatably connected to a main shaft (63), the surface of the main shaft (63) is fixedly connected to a main roller (64), the inner side of the connecting frame (61) is slidably connected to a sliding seat (65), and the inner side of the sliding seat (65) is penetrated by and rotatably connected to a secondary shaft (66). The surface of the secondary shaft (66) is fixedly connected to a secondary roller (67), the top of the connecting frame (61) is penetrated by a long threaded rod (68) and is rotatably connected thereto, the inner side of the connecting seat (69) is slidably connected to a movable seat (610), the top of the movable seat (610) is rotatably connected to a limiting roller (611), the inner side of the connecting seat (69) is rotatably connected to a bidirectional threaded rod (612), the front end of the bidirectional threaded rod (612) is provided with an anti-mis-touch rotation component (7), and the top of the sliding seat (65) is provided with an anti-blocking mechanism (9).

2. The processing device based on metal sheet rolling according to claim 1, characterized in that: The anti-mis-touch rotation assembly (7) comprises a rotating rod (71) and a groove body (76); the rotating rod (71) passes through the front end of the bidirectional threaded rod (612); the rear end of the rotating rod (71) is fixedly connected to a rotating block (72); a groove (73) is provided on the surface of the rotating block (72); a compression spring (74) is provided inside the groove (73); an arc block (75) is elastically connected inside the groove (73) via the compression spring (74); the groove body (76) is provided inside the bidirectional threaded rod (612); a clamping groove (77) is provided on the inner wall of the groove body (76); a reset spring (78) and a limit block (79) are fixedly connected inside the groove body (76).

3. The processing device based on metal sheet rolling according to claim 2, characterized in that: The output shaft of the motor (10) is fixedly connected to the front end of the main shaft (63); the sliding seat (65) is threadedly connected to the long threaded rod (68) via an internal thread; the moving seat (610) is threadedly connected to the bidirectional threaded rod (612) via an internal thread; and the end of the rotating block (72) away from the rotating rod (71) is in abutment with the return spring (78) in an initial state.

4. The processing device based on metal sheet rolling according to claim 3 is characterized in that: One end of the arc block (75) away from the compression spring (74) contacts the inner wall of the groove body (76), and the compression spring (74) is in a compressed state in the initial state. The opening size of the groove (73) and the clamping groove (77) are equal.

5. The processing device based on metal sheet rolling according to claim 4, characterized in that: The cooling mechanism (8) comprises a driving gear (81), a rod body A (82), a transmission belt (84), a rod body B (85), a pressure chamber (810), a water storage chamber (814) and a water outlet (816); the driving gear (81) is fixedly connected to the surface of the main shaft (63); the rod body A (82) and the rod body B (85) are both rotatably connected to the front end of the fixed seat (62); the rod body B (85) is transmission-connected to the rod body A (82) via the transmission belt (84); the front end of the rod body A (82) is fixedly connected to the driven gear (83); the surface of the rod body B (85) is fixedly connected to a rotating plate (86); the front end of the rotating plate (86) is fixedly connected to a connecting shaft A (87); the surface of the connecting shaft A (87) The pressure chamber (810) is rotatably connected to a connecting plate (88); the pressure chamber (810) is fixedly connected to the top of the base (2); a water inlet pipe (811) and a telescopic hose (812) are respectively passed through and fixedly connected to the two sides of the pressure chamber (810); a one-way valve is provided inside the water inlet pipe (811) and the telescopic hose (812); one end of the telescopic hose (812) away from the pressure chamber (810) is rotatably connected to a rotating tube (813); the water storage chamber (814) is provided inside the auxiliary roller (67); the water outlet hole (816) is provided on the surface of the auxiliary roller (67); the internal piston of the pressure chamber (810) is slidably connected to a piston rod A (815); the top of the piston rod A (815) is fixedly connected to a connecting shaft B (89).

6. The processing device based on metal sheet rolling according to claim 5, characterized in that: The driving gear (81) is meshed with the driven gear (83), and the diameter of the driving gear (81) is larger than that of the driven gear (83). The connecting shaft B (89) is rotatably connected to an end of the connecting plate (88) away from the connecting shaft A (87).

7. The processing device based on metal sheet rolling according to claim 6, characterized in that: The one-way valve in the water inlet pipe (811) is one-way connected to the interior of the pressure chamber (810); one end of the water inlet pipe (811) away from the pressure chamber (810) penetrates and is fixedly connected to the water tank (5); the one-way valve in the telescopic hose (812) is one-way connected to the rotating tube (813); one end of the rotating tube (813) away from the telescopic hose (812) penetrates and is fixedly connected to the water storage chamber (814); and the water outlet hole (816) is connected to the water storage chamber (814).

8. The processing device based on metal sheet rolling according to claim 7, characterized in that: The anti-blocking mechanism (9) comprises an extrusion block (91) and an air pressure chamber (92), wherein the extrusion block (91) is fixedly connected to the surface of the secondary shaft (66), and the air pressure chamber (92) is fixedly connected to the top of the slide seat (65). An elastic air bag (93) is arranged at one end of the air pressure chamber (92), and a piston rod B (94) is slidably connected to an internal piston at the other end of the air pressure chamber (92), and an end of the piston rod B (94) away from the air pressure chamber (92) is fixedly connected to a brush (95).

9. The processing device based on metal sheet rolling according to claim 8, characterized in that: One end of the elastic airbag (93) away from the air pressure chamber (92) is close to the secondary shaft (66), and the bristles at the bottom of the row of brushes (95) are in contact with the surface of the secondary roller (67) in the initial state.

10. A processing method based on a processing device for rolling a metal sheet, characterized in that: The processing device based on metal sheet rolling as described in any one of claims 1 to 9 further includes the following steps: S1. The end of the rolled metal plate is placed between the main roller (64) and the auxiliary roller (67). The long threaded rod (68) is manually rotated by a tool to adjust the distance between the auxiliary roller (67) and the main roller (64) to press the metal plate. The anti-mistaken touch rotating assembly (7) can drive the bidirectional threaded rod (612) to rotate. The rotation of the bidirectional threaded rod (612) drives the two sets of moving seats (610) to move closer or farther away from each other, thereby driving the two sets of limiting rollers (611) to limit the side of the metal plate. Then, the motor (10) is turned on to drive the main shaft (63) to rotate. The rotation of the main shaft (63) drives the main roller (64) to rotate. The main roller (64) rotates in coordination with the auxiliary roller (67) to drive the metal plate to move and flatten. S2, when the motor (10) drives the main shaft (63) to rotate, it also drives the driving gear (81) to rotate. The driving gear (81) rotates and drives the driven gear (83) to rotate, thereby driving the rod body A (82) to rotate. The rod body A (82) rotates and drives the rod body B (85) to rotate through the transmission belt (84). The rotation of the rod body B (85) drives the piston rod A (815) to move up and down repeatedly through the cooperation of the connecting shaft A (87), the connecting plate (88) and the connecting shaft B (89) to cooperate with the pressure chamber (810) so that the water inlet pipe (811) absorbs the water in the water tank (5) and discharges it into the water storage chamber (814) through the telescopic hose (812) and the rotating pipe (813). During the rotation process, the auxiliary roller (67) causes the water in the water storage chamber (814) to be discharged directly to the metal plate at the bottom through the water outlet hole (816) under the action of gravity for cooling. S3. When the secondary shaft (66) rotates, it drives the extrusion block (91) to squeeze the elastic airbag (93). When the elastic airbag (93) is squeezed, the air pressure inside it enters the air pressure chamber (92) to push the piston rod B (94) to move and drive the brush (95) to move. When the elastic airbag (93) rebounds, the piston rod B (94) drives the brush (95) to move in the opposite direction to restore. The brush (95) repeatedly moves to clean the surface of the rotating secondary roller (67) to prevent the water outlet hole (816) from being blocked and affecting the outflow of water.

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