Shearing equipment for oriented silicon steel thin strip and using method

Abstract

The invention discloses shearing equipment for an oriented silicon steel thin strip and a using method, and relates to the technical field of oriented silicon steel sheare.The shearing equipment comprises a first frame component, a frame plate is installed at the top of the first frame component, a first motor component is installed at the top of the frame plate, and a first lead screw is installed at the output end of the first motor component; a second plate body is installed at one end of the moving rod, a plasma arc cutting gun is installed at the bottom of the second plate body, and a grinding mechanism is arranged on one side of the first vertical plate. The first grinding head moves downwards and rotates to grind a protruding part on the upper surface of a cutting opening of a cut thin plate, and the second grinding head moves upwards and rotates to grind a protruding part on the lower surface of the cutting opening of the cut thin plate. And then the friction plate moves leftwards and rightwards to grind the rear side edge of the front thin plate in the two cut thin plates, and meanwhile, the front side edge of the rear thin plate is ground, so that the roughness of a notch cut by the plasma arc cutting gun is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of grain-oriented electrical steel shearing, and particularly to a shearing device and a usage method for grain-oriented electrical steel thin strips. Background Art

[0002] Grain-oriented electrical steel has good magnetic flux performance. When grain-oriented electrical steel thin strips are cut using a plasma arc cutting device, the cut surface is prone to unevenness and roughness, which affects the normal use of the grain-oriented electrical steel thin strips.

[0003] The defects of existing plasma cutting devices are as follows: 1. The prior art JPH07284947A discloses a plasma cutting device. This technology does not have a structure for grinding the cut surface of the product after orientation cutting. The surface roughness of the cut surface of the cut product is high, which affects the normal use of the product. Therefore, a shearing device for grain-oriented electrical steel thin strips that can grind the cut surface after plasma cutting is needed to solve this problem.

[0004] 2. The prior art KR1020090108153A discloses a device using a plasma cutting tube. This technology does not have the function of grinding the product after plasma cutting to reduce roughness. When grinding the product, the debris generated by the product is prone to splash, which is inconvenient for cleaning the debris. Therefore, a shearing device for grain-oriented electrical steel thin strips that can collect and process the debris generated by the ground product is needed to solve this problem.

[0005] 3. The prior art US20100176096A1 discloses a plasma cutting method and a plasma cutting device. This technology does not have a structure for grinding the cut surface of the product after plasma cutting. When using an external friction plate to grind the cut surface, the width of the cut surface is not stable and constant, and it is necessary to adjust the distance between the friction plate and the product. The adjustment process is troublesome. Therefore, a shearing device for grain-oriented electrical steel thin strips that can adjust the distance between the friction plate and the product is needed to solve this problem.

[0006] 4. The prior art CN118492585B discloses a marine cold storage production plasma cutting device. This technology does not have the function of grinding the product after plasma cutting. When a friction plate is set to grind the product, the grooves on the friction plate are easily filled with the debris of the product, thereby reducing the grinding ability of the friction plate and being unable to effectively grind the product. Therefore, a shearing device for grain-oriented electrical steel thin strips that can grind the cut surface of the product and ensure the grinding performance of the grinding component is needed to solve this problem. Summary of the Invention

[0007] An object of the present application is to provide a shearing device and a usage method for grain-oriented silicon steel thin strips, which can solve the technical problems proposed in the prior art.

[0008] To achieve the above object, the present invention provides the following technical solution: A shearing device for grain-oriented silicon steel thin strips, including a first frame component, a first plate body, and a mounting plate. A first plate body is installed on one side of the first frame component, and a controller is installed on the top of the first plate body. A mounting plate is installed on the top of the first frame component. A guiding groove is penetrated and opened on the top of the mounting plate. A first motor component is installed on the top of the mounting plate, and the first motor component is electrically connected to the controller. A first lead screw is installed at the output end of the first motor component. A moving rod is installed on the outer side of the first lead screw, and the moving rod is located inside the guiding groove. A second plate body is installed at one end of the moving rod. A plasma arc cutting gun is installed at the bottom of the second plate body. A first vertical plate is installed on the top of the second plate body. A first laser distance measuring instrument component is installed on the top of the second plate body, and the first laser distance measuring instrument component is electrically connected to the controller. A grinding mechanism is arranged on one side of the first vertical plate.

[0009] Preferably, a plurality of support columns are symmetrically installed at the bottom of the first frame component. A notch is penetrated and opened on one side of the mounting plate. A support block is installed on the top of the mounting plate, and the support block is located on the outer side of the first lead screw. A blanking port is penetrated and opened on the inner wall of the bottom of the first frame component. A placement plate is installed on the back of the first frame component.

[0010] Preferably, the grinding mechanism includes a first electric telescopic rod component, a first lifting plate, a first sound insulation cover, a second motor component, and a first grinding head. The first electric telescopic rod component is installed on one side of the first vertical plate, and the first electric telescopic rod component is electrically connected to the controller. The output end of the first electric telescopic rod component is installed with the first lifting plate. The first sound insulation cover is installed at the bottom of the first lifting plate. The second motor component is installed at the bottom of the first lifting plate, and the second motor component is electrically connected to the controller. The output end of the second motor component is installed with the first grinding head.

[0011] Preferably, a second frame component is installed on one side of the first frame component, a third motor component is installed on one side of the second frame component, the third motor component is electrically connected to the controller, a second lead screw is installed at the output end of the third motor component, and one end of the second lead screw penetrates through the inner wall of one side of the first frame component. A moving plate is installed on the outer side of the second lead screw. Rods are symmetrically installed at the bottom of the moving plate. A plurality of first rotating rods are movably installed through the inner sides of the rods. Electric telescopic rod components are symmetrically installed at the top of the moving plate. The electric telescopic rod components are electrically connected to the controller. A grinding head is installed at the output end of the electric telescopic rod components. A third laser rangefinder component is installed at the top of the moving plate and is electrically connected to the controller. A second sound insulation cover is installed at the top of the grid plate and is located outside the fourth motor component.

[0012] Preferably, a second vertical plate is installed at the top of the second frame component. A hydraulic cylinder component is installed on one side of the second vertical plate. The hydraulic cylinder component is electrically connected to the controller. A rectangular ring is installed at the output end of the hydraulic cylinder component. A friction plate is movably installed on the outer side of the rectangular ring. A second laser rangefinder component is installed on one side of the rectangular ring and is electrically connected to the controller.

[0013] Preferably, third plates are symmetrically installed on one side of the support plate. An electric telescopic rod component is installed on one side of the third plates. The electric telescopic rod component is electrically connected to the controller. A third frame component is installed at the output end of the electric telescopic rod component. A brush is installed inside the third frame component. A bolt penetrates through the top of the third frame component. A fixing plate is installed at one end of the bolt and is located inside the third frame component.

[0014] Preferably, a fourth frame component is installed at the bottom of the first frame component. A collection box is movably installed inside the fourth frame component. Right-angle rods are symmetrically installed at the top of the first frame component. An electric telescopic rod component is installed at the top of the right-angle rods and is electrically connected to the controller. A fifth frame component is installed at the output end of the electric telescopic rod component. A plurality of second rotating rods are movably installed through the fifth frame component.

[0015] Preferably, a fourth plate is installed on the front of the first frame component. An electric telescopic rod component is installed at the top of the fourth plate and is electrically connected to the controller. A top rod is installed at the output end of the electric telescopic rod component.

[0016] Preferably, the usage method of the shearing equipment for grain-oriented silicon steel strip is as follows: S1. The silicon steel sheet moves forward from the rear. The sheet is placed on the upper surface of the support plate. The second rotating rod presses the sheet downward. The plasma arc cutting gun moves from right to left to cut the sheet. At the same time, the first grinding head moves downward and rotates to grind the convex part on the upper surface of the cutting edge of the cut sheet, and the second grinding head moves upward and rotates to grind the convex part on the lower surface of the cutting edge of the cut sheet. S2. Subsequently, the friction plate moves left and right to grind the rear side edge of the front sheet among the two cut sheets, and at the same time grinds the front side edge of the rear sheet. The debris after grinding falls into the collection box. S3. Subsequently, the friction plate moves to the right and enters the second frame component. Then the brush moves towards the friction plate to contact the friction plate. Subsequently, the friction plate moves left and right to make the brush clean the front and back surfaces of the friction plate.

[0017] Preferably, in the step S2, the following steps are further included: S21. When the friction plate grinds the sheet, the ejector rod squeezes the front sheet from front to back, so that the front sheet contacts the front surface of the friction plate, and at the same time the friction plate moves backward to contact the front surface of the rear sheet.

[0018] Compared with the prior art, the beneficial effects of the present invention are: In the present invention, the plasma arc cutting gun moves from right to left to cut the sheet. At the same time, the first grinding head moves downward and rotates to grind the convex part on the upper surface of the cutting edge of the cut sheet, and the second grinding head moves upward and rotates to grind the convex part on the lower surface of the cutting edge of the cut sheet. Subsequently, the friction plate moves left and right to grind the rear side edge of the front sheet among the two cut sheets, and at the same time grinds the front side edge of the rear sheet, reducing the roughness of the cut after cutting by the plasma arc cutting gun.

[0019] In the present invention, the collection box can collect the debris generated by grinding the silicon steel strip, thus preventing the debris from falling to other places. At the same time, the first sound insulation cover and the second sound insulation cover can reduce the noise generated during the grinding of the first grinding head and the second grinding head, and can prevent the debris from splashing, facilitating the treatment of the debris.

[0020] When the friction plate grinds the sheet in the present invention, the ejector rod squeezes the front sheet from front to back, so that the front sheet contacts the front surface of the friction plate, and at the same time the friction plate can move backward to contact the front surface of the rear sheet, thereby ensuring the grinding of the convex parts on the cut edges of the sheets with different cut distances.

[0021] In the present invention, the friction plate moves to the right and enters the second frame component, then the brush moves towards the friction plate and contacts it. Subsequently, the friction plate moves left and right, enabling the brush to clean the front and back surfaces of the friction plate, thereby easily maintaining the roughness of the front and side surfaces of the friction plate and facilitating the effective grinding of the thin strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a perspective view of the present invention; Figure 2 is a schematic structural view of the mounting plate and the second frame component of the present invention; Figure 3 is a schematic structural view of the mounting plate of the present invention; Figure 4 is a schematic structural view of the moving rod of the present invention; Figure 5 is a schematic structural view of the second plate body of the present invention; Figure 6 is a schematic structural view of the moving plate of the present invention; Figure 7 is a schematic structural view of the second vertical plate of the present invention; Figure 8 is a schematic structural view of the third plate body of the present invention; Figure 9 is a schematic structural view of the right-angled rod of the present invention; Figure 10 is a flowchart of the usage method of the present invention.

[0023] In the figures: 1, first frame component; 2, support column; 3, first plate body; 4, controller; 5, mounting plate; 6, guide groove; 7, notch; 8, first motor component; 9, first lead screw; 10, support block; 11, moving rod; 12, second plate body; 13, plasma arc cutting gun; 14, first vertical plate; 15, first electric telescopic rod component; 16, first lifting plate; 17, first sound insulation cover; 18, second motor component; 19, first grinding head; 20, second frame component; 21, third motor component; 22, second lead screw; 23, moving plate; 24, rod body; 25, first rotating rod; 26, second electric telescopic rod component; 27, grid plate; 28, fourth motor component; 29, second grinding head; 30, second vertical plate; 31, hydraulic cylinder component; 32, rectangular ring; 33, friction plate; 34, third plate body; 35, third electric telescopic rod component; 36, third frame component; 37, brush; 38, bolt; 39, fixing plate; 40, blanking port; 41, placing plate; 42, fourth frame component; 43, collection box; 44, right-angled rod; 45, fourth electric telescopic rod component; 46, fifth frame component; 47, second rotating rod; 48, fourth plate body; 49, fifth electric telescopic rod component; 50, ejector rod; 51, support plate; 52, first laser rangefinder component; 53, second laser rangefinder component; 54, third laser rangefinder component; 55, second sound insulation cover. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Please refer to Figure 1 、 Figure 2 and Figure 3 . An embodiment provided by the present invention: A shearing device for grain-oriented silicon steel thin strips; It includes a first frame component 1 and a first plate body 3. A first plate body 3 is installed on one side of the first frame component 1. A controller 4 is installed on the top of the first plate body 3. A plurality of struts 2 are symmetrically installed at the bottom of the first frame component 1. A notch 7 is penetrated and opened on one side of a support plate 5. A support block 10 is installed on the top of the support plate 5 and the support block 10 is located outside a first lead screw 9. A blanking port 40 is penetrated and opened on the bottom inner wall of the first frame component 1. A placement plate 41 is installed on the back of the first frame component 1. The first frame component 1 can provide an installation position for other components of the device, enabling other components of the device to have a position for installation. The first plate body 3 can provide an installation position for the controller 4. The struts 2 can provide support for the first frame component 1. The notch 7 can provide a path for a friction plate 33 to enter and exit the first frame component 1. The support block 10 can provide support for one end of the first lead screw 9. The blanking port 40 can provide a path for debris on the silicon steel strip to fall into a collection box 43. The placement plate 41 can provide a placement position for the grain-oriented silicon steel strip.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an embodiment provided by the present invention: A shearing device for grain-oriented silicon steel strip; It includes a shelf plate 5 and a grinding mechanism. The top of the first frame component 1 is equipped with a shelf plate 5. A guiding groove 6 is penetratingly opened at the top of the shelf plate 5. The top of the shelf plate 5 is equipped with a first motor component 8, and the first motor component 8 is electrically connected to the controller 4. The output end of the first motor component 8 is equipped with a first lead screw 9. The outside of the first lead screw 9 is equipped with a moving rod 11, and the moving rod 11 is located inside the guiding groove 6. One end of the moving rod 11 is equipped with a second plate body 12. The bottom of the second plate body 12 is equipped with a plasma arc cutting gun 13. The top of the second plate body 12 is equipped with a first vertical plate 14. The top of the second plate body 12 is equipped with a first laser distance measuring instrument component 52, and the first laser distance measuring instrument component 52 is electrically connected to the controller 4. A grinding mechanism is arranged on one side of the first vertical plate 14. The grinding mechanism includes a first electric telescopic rod component 15, a first lifting plate 16, a first sound insulation cover 17, a second motor component 18 and a first grinding head 19. The first electric telescopic rod component 15 is installed on one side of the first vertical plate 14. The first electric telescopic rod component 15 is electrically connected to the controller 4. The output end of the first electric telescopic rod component 15 is equipped with a first lifting plate 16. The bottom of the first lifting plate 16 is equipped with a first sound insulation cover 17. The bottom of the first lifting plate 16 is equipped with a second motor component 18, and the second motor component 18 is electrically connected to the controller 4. The output end of the second motor component 18 is equipped with a first grinding head 19. The shelf plate 5 can provide an installation position for the first motor component 8. The guiding groove 6 can provide guidance for the moving rod 11, enabling the moving rod 11 to move left and right. The first motor component 8 can convert electrical energy into kinetic energy, thereby driving the first lead screw 9 to rotate. The first lead screw 9 can drive the moving rod 11 to move left and right through rotation. The moving rod 11 can drive the second plate body 12 to move left and right through left and right movement. The second plate body 12 can drive the plasma arc cutting gun 13 and the first grinding head 19 to move left and right through left and right movement. The plasma arc cutting gun 13 can perform plasma cutting on the silicon steel thin strip. The first vertical plate 14 can provide an installation position for the first electric telescopic rod component 15. The first electric telescopic rod component 15 can convert electrical energy into kinetic energy, thereby driving the first lifting plate 16 to move up and down. The first lifting plate 16 can drive the first grinding head 19 and the first sound insulation cover 17 to move up and down through up and down movement. The first sound insulation cover 17 is located outside the second motor component 18, which can reduce the sound loudness transmitted to the outside when the first grinding head 19 grinds the thin strip. The second motor component 18 can convert electrical energy into kinetic energy, thereby driving the first grinding head 19 to rotate. The first grinding head 19 can grind the top protrusion of the cut of the thin strip through rotation.

[0029] Please refer to Figure 1 、 Figure 2 and Figure 6 This invention provides an embodiment: A shearing device for grain-oriented silicon steel thin strips; It includes the frame component two 20 and the moving plate 23. The frame component two 20 is installed on one side of the frame component one 1. The motor component three 21 is installed on one side of the frame component two 20. The motor component three 21 is electrically connected to the controller 4. The output end of the motor component three 21 is installed with the lead screw two 22. And one end of the lead screw two 22 penetrates through the inner wall on one side of the frame component one 1. The moving plate 23 is installed on the outer side of the lead screw two 22. Rod bodies 24 are symmetrically installed at the bottom of the moving plate 23. A plurality of rotating rods one 25 are movably installed through the inner sides of the rod bodies 24. Electric telescopic rod components two 26 are symmetrically installed at the top of the moving plate 23. The electric telescopic rod components two 26 are electrically connected to the controller 4. The output end of the electric telescopic rod components two 26 is installed with the grid plate 27. The motor component four 28 is installed on the top of the grid plate 27. The motor component four 28 is electrically connected to the controller 4. The output end of the motor component four 28 is installed with the grinding head two 29. The laser range finder component three 54 is installed on the top of the moving plate 23. And the laser range finder component three 54 is electrically connected to the controller 4. The sound insulation cover two 55 is installed on the top of the grid plate 27. And the sound insulation cover two 55 is located outside the motor component four 28. The frame component two 20 can provide a moving space for the friction plate 33. The motor component three 21 can convert electrical energy into kinetic energy, thereby driving the lead screw two 22 to rotate. The lead screw two 22 can drive the moving plate 23 to move left and right through rotation. The moving plate 23 can drive the grinding head two 29 to move left and right through left and right movement. The rod bodies 24 can provide an installation position for the rotating rods one 25. The rotating rods one 25 can contact the inner wall of the bottom of the frame component one 1 and reduce the friction with the inner wall of the bottom of the frame component one 1 through rotation. The electric telescopic rod components two 26 can convert electrical energy into kinetic energy, thereby driving the grid plate 27 to move up and down. The grid plate 27 can drive the grinding head two 29 to move up and down through up and down movement. At the same time, the grid plate 27 can make the debris ground by the grinding head one 19 and the grinding head two 29 fall into the collection box 43. The motor component four 28 can convert electrical energy into kinetic energy, thereby driving the grinding head two 29 to rotate. The grinding head two 29 can grind the protrusions at the bottom of the thin strip cut through rotation. The laser range finder component three 54 can measure the distance between itself and the inner wall of one side of the rack plate 5, thereby facilitating the judgment of the position of the grinding head two 29. The sound insulation cover two 55 can reduce the sound loudness of the grinding head two 29 grinding the protrusion part at the bottom of the thin strip cut.

[0030] Please refer to Figure 1 、 Figure 2 and Figure 7 This invention provides an embodiment: A shearing device for grain-oriented silicon steel thin strips; It includes the second vertical plate 30 and the rectangular ring 32. The second vertical plate 30 is installed at the top of the second frame component 20. One side of the second vertical plate 30 is installed with the hydraulic cylinder component 31. The hydraulic cylinder component 31 is electrically connected to the controller 4. The output end of the hydraulic cylinder component 31 is installed with the rectangular ring 32. The outer side of the rectangular ring 32 is movably installed with the friction plate 33. One side of the rectangular ring 32 is installed with the second laser distance measuring component 53, and the second laser distance measuring component 53 is electrically connected to the controller 4. The second vertical plate 30 can provide an installation position for the hydraulic cylinder component 31 so that the hydraulic cylinder component 31 has a position for installation. The hydraulic cylinder component 31 can convert hydraulic energy into kinetic energy, thereby driving the rectangular ring 32 to move left and right. The rectangular ring 32 can drive the friction plate 33 to move left and right through left and right movement. The friction plate 33 can polish the side of the cut of the thin strip through left and right movement, reducing the roughness of the thin strip. The second laser distance measuring component 53 can measure the distance from itself to the second vertical plate 30, thereby judging the position of the friction plate 33.

[0031] Please refer to Figure 1 、 Figure 2 and Figure 8 and This invention provides an embodiment: a shearing device for grain-oriented silicon steel thin strip; it includes the third plate body 34. The third plate body 34 is symmetrically installed on one side of the frame plate 5. One side of the third plate body 34 is installed with the third electric telescopic rod component 35. The third electric telescopic rod component 35 is electrically connected to the controller 4. The output end of the third electric telescopic rod component 35 is installed with the third frame component 36. The inner side of the third frame component 36 is installed with the brush 37. The top of the third frame component 36 is penetrated and installed with the bolt 38. One end of the bolt 38 is installed with the fixing plate 39, and the fixing plate 39 is located inside the third frame component 36. The third plate body 34 can provide an installation position for the third electric telescopic rod component 35 so that the third electric telescopic rod component 35 has a position for installation. The third electric telescopic rod component 35 can convert electrical energy into kinetic energy, thereby driving the third frame component 36 to move back and forth. The third frame component 36 can drive the brush 37 to move back and forth through back and forth movement. The brush 37 can contact the friction plate 33 through back and forth movement, thereby cleaning the impurities on the front and back surfaces of the friction plate 33 when the friction plate 33 enters the second frame component 20 and moves left and right. The bolt 38 can drive the fixing plate 39 to move up and down through rotation. The fixing plate 39 can squeeze and fix the brush 37 through downward movement.

[0032] Please refer to Figure 1 and Figure 9 This invention provides an embodiment: a shearing device for grain-oriented silicon steel thin strip; It includes a frame component four 42 and a right-angle rod 44. The frame component four 42 is installed at the bottom of the frame component one 1. A collection box 43 is movably installed inside the frame component four 42. The right-angle rods 44 are symmetrically installed at the top of the frame component one 1. An electric telescopic rod component four 45 is installed at the top of the right-angle rod 44, and the electric telescopic rod component four 45 is electrically connected to the controller 4. The output end of the electric telescopic rod component four 45 is installed with a frame component five 46. A plurality of rotating rods two 47 are movably installed through the inside of the frame component five 46. The frame component four 42 can provide an installation position for the collection box 43. The collection box 43 can collect the debris falling from the thin belt. The right-angle rod 44 can provide an installation position for the electric telescopic rod component four 45, enabling the electric telescopic rod component four 45 to be installed. The electric telescopic rod component four 45 can convert electrical energy into kinetic energy, thereby driving the frame component five 46 to move up and down. The frame component five 46 can drive the rotating rods two 47 to move up and down through the up and down movement. The rotating rods two 47 can press and fix the silicon steel thin belt through the downward movement.

[0033] Please refer to Figure 1 , an embodiment provided by the present invention: A shearing device for grain-oriented silicon steel thin strips; It includes a plate body four 48. The plate body four 48 is installed on the front surface of the frame component one 1. An electric telescopic rod component five 49 is installed at the top of the plate body four 48, and the electric telescopic rod component five 49 is electrically connected to the controller 4. The output end of the electric telescopic rod component five 49 is installed with a top rod 50. The plate body four 48 can provide an installation position for the electric telescopic rod component five 49. The electric telescopic rod component five 49 can convert electrical energy into kinetic energy, thereby driving the top rod 50 to move back and forth. The top rod 50 can squeeze the front surface of the cut silicon steel thin strip in front, so that the cut silicon steel thin strip in front is squeezed towards the friction plate 33, enabling the friction plate 33 to closely contact the front and back side walls of the grain-oriented silicon steel thin strip.

[0034] The usage method of the shearing device for grain-oriented silicon steel thin strips is as follows: S1. The silicon steel thin plate moves forward from the rear. The thin plate is placed on the upper surface of the support plate 51. The rotating rod two 47 presses down on the thin plate. The plasma arc cutting gun 13 moves from right to left to cut the thin plate. At the same time, the grinding head one 19 moves down and rotates to polish the raised part on the upper surface of the cutting edge of the cut thin plate, and the grinding head two 29 moves up and rotates to polish the raised part on the lower surface of the cutting edge of the cut thin plate. S2. Subsequently, the friction plate 33 moves left and right to polish the rear side edge of the front thin plate among the two cut thin plates, and at the same time polish the front side edge of the rear thin plate. The polished debris falls into the collection box 43. S3. Subsequently, the friction plate 33 moves to the right and enters the second housing component 20. Then, the brush 37 moves towards the friction plate 33 and contacts it. Subsequently, the friction plate 33 moves left and right, causing the brush 37 to clean the front and back surfaces of the friction plate 33.

[0035] Step S2 further includes the following steps: S21. When the friction plate 33 grinds the thin plate, the ejector rod 50 squeezes the thin plate in front from front to back, so that the thin plate in front contacts the front surface of the friction plate 33, and at the same time, the friction plate 33 moves backward to contact the front surface of the thin plate at the back.

[0036] Working principle: Before using the shearing device for grain-oriented silicon steel strip, it should be checked first whether there are any problems affecting its use. The silicon steel thin plate moves from back to front, and the thin plate is placed on the upper surface of the support plate 51. The second rotating rod 47 presses the thin plate downwards. The plasma arc cutting gun 13 moves from right to left to cut the thin plate. At the same time, the first grinding head 19 moves downwards and rotates to grind the convex part on the upper surface of the cutting edge of the cut thin plate. The second grinding head 29 moves upwards and rotates to grind the convex part on the lower surface of the cutting edge of the cut thin plate. Subsequently, the friction plate 33 moves left and right to grind the rear side edge of the front thin plate among the two cut thin plates, and at the same time grind the front side edge of the thin plate at the back. And at the same time, the ejector rod 50 squeezes the thin plate in front from front to back, so that the thin plate in front contacts the front surface of the friction plate 33, and at the same time, the friction plate 33 moves backward to contact the front surface of the thin plate at the back. The grinding debris falls into the collection box 43. Subsequently, the friction plate 33 moves to the right and enters the second housing component 20. Then, the brush 37 moves towards the friction plate 33 and contacts it. Subsequently, the friction plate 33 moves left and right, causing the brush 37 to clean the front and back surfaces of the friction plate 33.

[0037] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention, and any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A shearing device for grain-oriented silicon steel strip, characterized in that: It includes a first frame component (1), a first plate body (3) and a support plate (5). One side of the first frame component (1) is provided with the first plate body (3), and a controller (4) is installed on the top of the first plate body (3); The top of the first frame component (1) is provided with the support plate (5). A guide groove (6) is penetrated and opened on the top of the support plate (5). A first motor component (8) is installed on the top of the support plate (5), and the first motor component (8) is electrically connected to the controller (4). A first lead screw (9) is installed at the output end of the first motor component (8). A moving rod (11) is installed on the outer side of the first lead screw (9), and the moving rod (11) is located inside the guide groove (6). One end of the moving rod (11) is provided with a second plate body (12). A plasma arc cutting gun (13) is installed at the bottom of the second plate body (12). A first vertical plate (14) is installed on the top of the second plate body (12). A first laser distance measuring instrument component (52) is installed on the top of the second plate body (12), and the first laser distance measuring instrument component (52) is electrically connected to the controller (4). A grinding mechanism is arranged on one side of the first vertical plate (14).

2. The shearing device for grain-oriented silicon steel strip according to claim 1, characterized in that: A plurality of support columns (2) are symmetrically installed at the bottom of the first frame component (1). A notch (7) is penetrated and opened on one side of the support plate (5). A support block (10) is installed on the top of the support plate (5), and the support block (10) is located on the outer side of the first lead screw (9). A blanking port (40) is penetrated and opened on the bottom inner wall of the first frame component (1). A placement plate (41) is installed on the back of the first frame component (1).

3. A shearing device for grain-oriented silicon steel strip according to claim 1, characterized in that: The grinding mechanism includes a first electric telescopic rod component (15), a first lifting plate (16), a first sound insulation cover (17), a second motor component (18) and a first grinding head (19). The first electric telescopic rod component (15) is installed on one side of the first vertical plate (14). The first electric telescopic rod component (15) is electrically connected to the controller (4). The output end of the first electric telescopic rod component (15) is provided with the first lifting plate (16). The first sound insulation cover (17) is installed at the bottom of the first lifting plate (16). The second motor component (18) is installed at the bottom of the first lifting plate (16), and the second motor component (18) is electrically connected to the controller (4). The first grinding head (19) is installed at the output end of the second motor component (18).

4. A shearing device for grain-oriented silicon steel strip according to claim 1, characterized in that: On one side of the frame component one (1), a frame component two (20) is installed. On one side of the frame component two (20), a motor component three (21) is installed. The motor component three (21) is electrically connected to the controller (4). The output end of the motor component three (21) is installed with a lead screw two (22), and one end of the lead screw two (22) penetrates through the inner wall of one side of the frame component one (1). A moving plate (23) is installed on the outer side of the lead screw two (22). Rods (24) are symmetrically installed at the bottom of the moving plate (23). A plurality of rotating rods one (25) are movably installed through the inner sides of the rods (24). Electric telescopic rod components two (26) are symmetrically installed at the top of the moving plate (23). The electric telescopic rod components two (26) are electrically connected to the controller (4). The output end of the electric telescopic rod components two (26) is installed with a grid plate (27). A motor component four (28) is installed on the top of the grid plate (27). The motor component four (28) is electrically connected to the controller (4). The output end of the motor component four (28) is installed with a grinding head two (29). A laser rangefinder component three (54) is installed on the top of the moving plate (23), and the laser rangefinder component three (54) is electrically connected to the controller (4). A sound insulation cover two (55) is installed on the top of the grid plate (27), and the sound insulation cover two (55) is located outside the motor component four (28).

5. The shearing device for grain-oriented silicon steel strip according to claim 4, wherein: On the top of the frame component two (20), a vertical plate two (30) is installed. On one side of the vertical plate two (30), a hydraulic cylinder component (31) is installed. The hydraulic cylinder component (31) is electrically connected to the controller (4). The output end of the hydraulic cylinder component (31) is installed with a rectangular ring (32). A friction plate (33) is movably installed on the outer side of the rectangular ring (32). A laser rangefinder component two (53) is installed on one side of the rectangular ring (32), and the laser rangefinder component two (53) is electrically connected to the controller (4).

6. The shearing device for grain-oriented silicon steel strip according to claim 1, wherein: On one side of the frame plate (5), plate bodies three (34) are symmetrically installed. On one side of the plate bodies three (34), an electric telescopic rod component three (35) is installed. The electric telescopic rod component three (35) is electrically connected to the controller (4). The output end of the electric telescopic rod component three (35) is installed with a frame component three (36). A brush (37) is installed inside the frame component three (36). A bolt (38) penetrates through and is installed on the top of the frame component three (36). One end of the bolt (38) is installed with a fixing plate (39), and the fixing plate (39) is located inside the frame component three (36).

7. A shearing device for grain-oriented silicon steel strip according to claim 1, characterized in that: On the bottom of the frame component one (1), a frame component four (42) is installed. A collection box (43) is movably installed inside the frame component four (42). Right-angle rods (44) are symmetrically installed on the top of the frame component one (1). An electric telescopic rod component four (45) is installed on the top of the right-angle rods (44), and the electric telescopic rod component four (45) is electrically connected to the controller (4). The output end of the electric telescopic rod component four (45) is installed with a frame component five (46). A plurality of rotating rods two (47) are movably installed through the inside of the frame component five (46).

8. A shearing device for grain-oriented silicon steel strip according to claim 1, characterized in that: A plate body four (48) is installed on the front surface of the frame component one (1). An electric telescopic rod component five (49) is installed on the top of the plate body four (48), and the electric telescopic rod component five (49) is electrically connected to the controller (4). A ejector rod (50) is installed at the output end of the electric telescopic rod component five (49).

9. A method for using a shearing device for grain-oriented silicon steel thin strips according to any one of claims 1-8, characterized in that: The usage method of the shearing device for grain-oriented silicon steel strip is as follows: S1. The silicon steel thin plate moves forward from the rear. The thin plate is placed on the upper surface of the support plate (51). The rotating rod two (47) presses the thin plate downward. The plasma arc cutting gun (13) moves from right to left to cut the thin plate. At the same time, the grinding head one (19) moves downward and rotates to grind the raised part on the upper surface of the cutting edge of the cut thin plate. The grinding head two (29) moves upward and rotates to grind the raised part on the lower surface of the cutting edge of the cut thin plate; S2. Subsequently, the friction plate (33) moves left and right to grind the rear side edge of the front thin plate among the two cut thin plates, and at the same time grind the front side edge of the rear thin plate. The debris after grinding falls into the collection box (43); S3. Subsequently, the friction plate (33) moves to the right and enters the frame component two (20). Then the brush (37) moves towards the friction plate (33) to contact the friction plate (33). Subsequently, the friction plate (33) moves left and right to make the brush (37) clean the front and back surfaces of the friction plate (33).

10. The method of using a shearing device for grain-oriented silicon steel strip according to claim 9, characterized in that: The following steps are also included in the S2: S21. When the friction plate (33) grinds the thin plate, the ejector rod (50) squeezes the front thin plate from front to back, so that the front thin plate contacts the front surface of the friction plate (33), and at the same time makes the friction plate (33) move backward to contact the front surface of the rear thin plate.

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