Edge warping prevention mechanism for slitting and cutting silicon steel coiled material

Abstract

The invention discloses an edge warping prevention mechanism for strip cutting of a silicon steel coiled material in the technical field of steel machining. The edge warping prevention mechanism comprises a bearing unit, a cutting table of a metal grid structure and a moving platform arranged on the outer side of the cutting table. And the positioning unit comprises two groups of driving parts arranged below the cutting table, limiting sliding rods correspondingly arranged above each group of driving parts and power parts arranged at vertical angle positions of the two groups of driving parts, and the two groups of driving parts are transversely and longitudinally arranged on the side surfaces below the cutting table respectively in a mutually perpendicular manner. By arranging the positioning unit, a silicon steel coil to be cut can be preliminarily positioned, the positioning work efficiency of the silicon steel coil to be cut is further improved, the device operation threshold is lowered, meanwhile, by arranging the cutting unit, the side edge of the silicon steel coil can be beveled, the beveling angle can be freely adjusted according to actual requirements, and the cutting efficiency is improved. And more use requirements can be met.

Description

Technical Field

[0001] The invention relates to the technical field of steel processing, and in particular to an anti-warping mechanism for silicon steel coil strip cutting. Background Art

[0002] Silicon steel coils are widely used in aerospace, automobile manufacturing, construction and electronics due to their light weight, high strength, corrosion resistance and good processing performance. They are favored for their good processing performance and corrosion resistance. The thickness of silicon steel coils can vary according to specific production needs and final applications. Among them, in the production and processing of thicker silicon steel coils, in order to meet the use requirements, people will use cutting devices to cut silicon steel coils, which will use laser cutters. Laser cutting is a non-contact processing technology. There is no direct contact between the mechanical tool and the silicon steel coil, so there is no need to clamp the material to prevent movement or vibration like the traditional cutting process.

[0003] Therefore, in the prior art, when people cut silicon steel coils, they usually place the silicon steel coils on the workbench at random, and then calibrate the position of the laser cutter by inputting parameters on the computer. Although this method simplifies the manual placement and calibration of silicon steel coils, it has high requirements for professional skills, making the operation threshold of the device high; At the same time, in order to further improve the cutting edge quality, reduce cutting force and thermal impact, and improve cutting efficiency and accuracy, it is necessary to perform bevel cutting on the silicon steel coil. The laser cutting mechanism in the prior art generally only has a right-angle cutting function. If it is necessary to perform bevel cutting on the silicon steel coil, it is mostly done manually. This manual bevel cutting method will cause the coil to warp, affecting product quality. In addition, manual bevel cutting makes it impossible to effectively guarantee the bevel cutting angle, and the bevel cutting angle cannot be adjusted to any angle according to actual needs. Based on the above problems, we propose an anti-warping mechanism for strip cutting of silicon steel coils. Summary of the invention

[0004] In view of the problems existing in the above-mentioned existing anti-warping mechanism for cutting silicon steel coils into strips, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide an anti-warping mechanism for strip cutting of silicon steel coils, the purpose of which is to lower the operating threshold of the device, achieve beveling of the side edges of silicon steel coils, and meet more usage requirements.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising: a carrying unit, comprising a cutting table with a metal grid structure, and a moving platform arranged outside the cutting table; A positioning unit, comprising two groups of driving components arranged below the cutting table, and the two groups of driving components are arranged horizontally and vertically on the lower side of the cutting table in a mutually perpendicular manner, a limiting slide bar correspondingly arranged above each group of driving components, a power component arranged at a vertical angle position of the two groups of driving components, a horizontal positioning component with one end connected to one of the groups of driving components and a top end extending longitudinally to the top surface of the cutting table, and a longitudinal positioning component with one end connected to the other group of driving components and a top end extending horizontally to the top surface of the cutting table; and, The cutting unit includes a fixed component connected to one side of the mobile platform and located directly above the cutting table, a cutting component vertically arranged in the fixed component, a connecting component parallel to the side of the cutting component, and an adjusting component vertically arranged at the center position of the fixed component, and the adjusting component is located between the cutting component and the connecting component.

[0007] As a preferred solution of the anti-warping mechanism for strip cutting of silicon steel coils described in the present invention, a transverse slide and a longitudinal slide are provided on the cutting table, and the longitudinal slide and the transverse slide are arranged on two side edges of the cutting table in a mutually perpendicular posture, and a plurality of groups of limit columns are arranged on the cutting table, and the limit columns are located on the side of the longitudinal slide.

[0008] As a preferred solution of the anti-warping mechanism for strip cutting of silicon steel coils described in the present invention, the movable platform includes guide rails arranged on both sides of the cutting table, a transverse moving component longitudinally mounted on the guide rails, and a longitudinal moving component arranged on the transverse moving component, and the cutting unit is vertically connected to the longitudinal moving component.

[0009] As a preferred solution of the anti-warping mechanism for strip cutting of silicon steel coils described in the present invention, the driving component includes a threaded rod located below the transverse slide, and the threaded rod is rotatably connected to the bottom of the cutting table, a transmission tooth is arranged at one end of the threaded rod, a sleeve is sleeved on the transmission tooth, a plurality of groups of meshing components distributed around the inside of the sleeve, and a bevel gear is arranged at the outer end of the meshing component.

[0010] As a preferred solution of the anti-warping mechanism for strip cutting of silicon steel coils described in the present invention, the meshing component includes meshing teeth made of rubber distributed on the inner wall of the sleeve, and the transmission teeth are engaged with the meshing teeth, and the meshing teeth arranged at the root of the meshing teeth are located in a clearance groove between the meshing teeth and the stop block.

[0011] As a preferred solution of the anti-warping mechanism for strip cutting of silicon steel coils described in the present invention, the lateral positioning component includes a sliding block vertically inserted in the lateral slide, and the end of the sliding block is threadedly connected to the threaded rod, an abutment rod is laterally arranged at the top of the sliding block, a receiving groove is opened at the center position of the abutment rod, and an abutment shaft is vertically arranged in the receiving groove.

[0012] As a preferred solution of the anti-warping mechanism for strip cutting of silicon steel coils described in the present invention, the fixing component includes two groups of symmetrically arranged fixing frames, and the outer ends of the two groups of fixing frames are fixedly connected, a slide groove is located between the two groups of the fixing frames, and a scale line is opened on the outside of one of the groups of the fixing frames.

[0013] As a preferred solution of the anti-warping mechanism for strip cutting of silicon steel coils described in the present invention, the cutting component includes a support rod vertically inserted in the slide groove, a fixing rod laterally arranged at the top of the support rod, and a top rod arranged under the fixing frame, one end of the top rod is provided with an arrow pointing downward, and the number on the scale line can be read according to the indication of the arrow, and the top rod is arranged vertically downward, and the fixing rod is fixedly connected to the top rod.

[0014] As a preferred solution of the anti-warping mechanism for cutting silicon steel coils into strips described in the present invention, the connecting component includes a connecting rod vertically arranged on the other side of the support rod, and the connecting rod extends vertically downward to the center position of the fixed frame, and a sleeve disc is arranged at the end of the connecting rod, and a plurality of groups of teeth are distributed around the outer side of the sleeve disc.

[0015] As a preferred solution of the anti-warping mechanism for strip cutting of silicon steel coils described in the present invention, the adjusting component includes a fixed plate vertically arranged under one group of the fixed frames, and the top end of the fixed plate is fixedly connected to the fixed frame, a fixed shaft arranged on the outside of the end of the fixed plate, and the sleeve is sleeved on the fixed shaft, and an adjusting shaft is transversely arranged on the outside of the end of the fixed plate, and a volute rack spirally wrapped around the adjusting shaft, and the volute rack is meshed with teeth on the outside of the sleeve.

[0016] The beneficial effects of the present invention are as follows: by setting the positioning unit, the silicon steel coil to be cut can be preliminarily positioned, thereby further improving the positioning efficiency of the silicon steel coil to be cut and lowering the operating threshold of the device; at the same time, by setting the cutting unit, the side of the silicon steel coil can be beveled, and the bevel angle can be adjusted arbitrarily according to actual needs, thereby meeting more usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 It is a schematic diagram of the overall structure of the anti-warping mechanism for cutting silicon steel coils into strips according to the present invention.

[0018] Figure 2 It is a schematic diagram of the side section structure of the anti-warping mechanism for cutting silicon steel coils into strips according to the present invention.

[0019] Figure 3 It is a top view structural schematic diagram of the anti-warping edge mechanism for cutting silicon steel coils into strips according to the present invention.

[0020] Figure 4 It is a structural schematic diagram of the positioning unit of the anti-warping mechanism for slitting silicon steel coils of the present invention.

[0021] Figure 5 It is a structural schematic diagram of the driving components of the anti-warping mechanism for slitting silicon steel coils of the present invention.

[0022] Figure 6 It is a plan view of the connection position between the meshing parts of the anti-warping mechanism for cutting silicon steel coils into strips and the transmission teeth of the present invention.

[0023] Figure 7 It is a schematic structural diagram of the transverse positioning components of the anti-warping mechanism for slitting silicon steel coils of the present invention.

[0024] Figure 8 It is a schematic diagram of the front and side structure of the cutting unit of the anti-warping mechanism for cutting silicon steel coils into strips according to the present invention.

[0025] Fig. 9 It is a schematic diagram of the back side structure of the cutting unit of the anti-warping mechanism for cutting silicon steel coils into strips according to the present invention.

[0026] Fig.10 It is a plan view of the cutting state of the cutting unit of the anti-warping mechanism for cutting silicon steel coils into strips according to the present invention.

[0027] Reference numerals: 100, bearing unit; 101, cutting table; 101a, transverse slide; 101b, longitudinal slide; 101c, limiting column; 102, moving platform; 102a, guide rail; 102b, transverse moving assembly; 102c, longitudinal moving assembly; 200, positioning unit; 201, driving component; 201a, threaded rod; 201b, transmission tooth; 201c, sleeve; 201d, meshing component; 201d-1, meshing tooth; 201d-2, stopper; 201d-3, clearance groove; 201e, bevel gear; 202, limiting slide; 203, power component; 203a, driving motor; 203c, drive motor; 203d, drive motor; 203e, drive motor; 203d, drive motor; 203d, drive motor; 203e, drive motor; 203d, drive motor; 203d, drive motor; 203d, drive motor; 203d, drive motor; 203d, drive unit ... 03b, connecting wheel; 204, horizontal positioning component; 204a, sliding block; 204b, connecting rod; 204c, storage groove; 204d, abutment shaft; 205, longitudinal positioning component; 300, cutting unit; 301, fixing component; 301a, fixing frame; 301b, slide groove; 301c, scale line; 302, cutting component; 302a, support rod; 302b, fixing rod; 302c, push rod; 303, connecting component; 303a, connecting rod; 303b, sleeve; 304, adjusting component; 304a, fixing plate; 304b, fixing shaft; 304c, adjusting shaft; 304d, spiral rack. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] Example 1

[0033] Reference Figure 1 to Figure 10 , which is the first embodiment of the present invention, provides an anti-warping mechanism for silicon steel coil strip cutting, the device includes a carrying unit 100, including a cutting table 101 with a metal grid structure, and a moving platform 102 arranged outside the cutting table 101. The metal grid structure of the cutting table 101 can effectively reduce the heat accumulation generated during the laser cutting process, and at the same time, smoke and waste can be easily penetrated without affecting the cutting quality; The positioning unit 200 includes two sets of driving components 201 arranged below the cutting table 101, and the two sets of driving components 201 are arranged horizontally and vertically on the lower side of the cutting table 101 in a mutually perpendicular manner, a limiting slide bar 202 correspondingly arranged above each set of driving components 201, a power component 203 arranged at a vertical angle position of the two sets of driving components 201, a horizontal positioning component 204 with one end connected to one of the sets of driving components 201 and a top end extending longitudinally on the top surface of the cutting table 101, and one end connected to the other set of driving components 201 and a top end extending horizontally. The longitudinal positioning component 205 extends to the top surface of the cutting table 101, and the two groups of driving components 201 are respectively arranged under the transverse slide 101a and the longitudinal slide 101b. The power component 203 can drive the two groups of driving components 201 to rotate, and the rotating driving components 201 can respectively drive the transverse positioning component 204 and the transverse positioning component 204 to move. The transverse positioning component 204 moves horizontally on the cutting table 101, and the longitudinal positioning component 205 moves horizontally on the cutting table 101; and, The cutting unit 300 includes a fixed component 301 connected to one side of the mobile platform 102 and located directly above the cutting table 101, a cutting component 302 vertically arranged in the fixed component 301, a connecting component 303 parallelly arranged on the side of the cutting component 302, and an adjusting component 304 vertically arranged at the center of the fixed component 301, and the adjusting component 304 is located between the cutting component 302 and the connecting component 303, and the top end of the connecting component 303 is fixedly connected to one side of the cutting component 302, so when either of them moves, the other will also move with it, the top end of the adjusting component 304 is fixedly connected to one side of the fixed component 301, and the end of the adjusting component 304 extends to the center of the fixed component 301, and the lower end of the connecting component 303 is sleeved on the outside of the end of the adjusting component 304.

[0034] During use, the silicon steel coil to be cut is laid on the cutting table 101, and the power component 203 drives the driving component 201 to rotate, thereby driving the transverse positioning component 204 and the longitudinal positioning component 205 to approach the silicon steel coil from the transverse and longitudinal directions respectively, and the continuously moving transverse positioning component 204 and the longitudinal positioning component 205 will eventually contact the silicon steel coil, and can push the silicon steel coil to move the silicon steel coil to the specified position, thereby performing preliminary positioning of the silicon steel coil, and rotating the adjusting component 304 to adjust the cutting angle of the cutting component 302 as required. After the adjustment is completed, the cutting unit 300 is driven to move through the mobile platform 102 to achieve cutting of the silicon steel coil.

[0035] Example 2

[0036] Reference Figure 3~Figure 7 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that the silicon steel coil is preliminarily positioned by the positioning unit 200 to improve the efficiency and accuracy of the positioning work.

[0037] Compared with Example 1, further, a transverse slide 101a and a longitudinal slide 101b are provided on the cutting table 101, and the longitudinal slide 101b and the transverse slide 101a are respectively arranged on two sides of the cutting table 101 in a mutually perpendicular posture, and a plurality of groups of limit columns 101c are provided on the cutting table 101, and the limit columns 101c are located on the sides of the longitudinal slide 101b.

[0038] Among them, the mobile platform 102 includes guide rails 102a arranged on both sides of the cutting table 101, a transverse moving component 102b longitudinally mounted on the guide rails 102a, and a longitudinal moving component 102c arranged on the transverse moving component 102b, and the cutting unit 300 is vertically connected to the longitudinal moving component 102c. The transverse moving component 102b can drive the longitudinal moving component 102c to move transversely on the guide rails 102a, and the longitudinal moving component 102c can move longitudinally on the transverse moving component 102b. At the same time, the longitudinal moving component 102c can adjust the distance between the cutting unit 300 and the cutting table 101 in the vertical direction. Therefore, the mobile platform 102 can achieve the purpose of driving the cutting unit 300 to move freely on the cutting table 101 for cutting.

[0039] Among them, the driving component 201 includes a threaded rod 201a located below the horizontal slide 101a, and the threaded rod 201a is rotatably connected to the bottom of the cutting table 101, a transmission tooth 201b is arranged at one end of the threaded rod 201a, a sleeve 201c is sleeved on the transmission tooth 201b, a plurality of groups of meshing components 201d distributed around the sleeve 201c, and a bevel gear 201e is arranged at the outer end of the meshing component 201d. The transmission tooth 201b can be limited to the sleeve 201c by being clamped with the meshing component 201d, so that the two cannot rotate in a circle independently.

[0040] Among them, the meshing component 201d includes a meshing tooth 201d-1 made of rubber material distributed on the inner wall of the sleeve 201c, and the transmission tooth 201b is engaged with the meshing tooth 201d-1, the meshing tooth 201d-1 is opened at the root position of the meshing tooth 201d-1, and the yield groove 201d-3 is located between the meshing tooth 201d-1 and the stop block 201d-2. The meshing tooth 201d-1 made of rubber material will deform when subjected to excessive pressure, and the yield groove 201d-3 provides the space required for the meshing tooth 201d-1 to deform, and the stop block 201d-2 is fixedly connected to the inner wall of the sleeve 201c.

[0041] Furthermore, 206 includes a driving motor 203a fixedly connected to the bottom of the cutting table 101 and a connecting wheel 203b connected to the top of the driving motor 203a. The connecting wheel 203b is composed of two sets of conical gears, and the two sets of gears are respectively engaged with the bevel gears 201e on the two sets of driving components 201. Therefore, the driving motor 203a can drive the two sets of power components 203 to rotate through the connecting wheel 203b.

[0042] The lateral positioning component 204 includes a sliding block 204a vertically inserted into the lateral slide 101a, and the end of the sliding block 204a is threadedly connected to the threaded rod 201a, a contact rod 204b horizontally arranged at the top of the sliding block 204a, a receiving groove 204c provided at the center of the contact rod 204b, and an abutment shaft 204d vertically arranged in the receiving groove 204c. The sliding block 204a is driven by the thread of the driving motor 203a, and can drive the lateral positioning component 204 as a whole to move horizontally along the lateral slide 101a. Movement, similarly, the longitudinal positioning component 205 will also move longitudinally along the longitudinal slide 101b when driven by the power component 203, the abutment rod 204b is perpendicular to the longitudinal positioning component 205, and the abutment rod 204b is located above the longitudinal positioning component 205, and the top of the storage groove 204c is rotatably connected to the abutment rod 204b, when it is squeezed from the longitudinal direction, it can be retracted into the storage groove 204c by rotation, but when it is squeezed from the lateral direction, the storage groove 204c still maintains a stable posture and applies an opposite force.

[0043] Furthermore, we call the path of the sliding block 204a moving along the transverse slide 101a X, and the path of the longitudinal positioning component 205 moving along the longitudinal slide 101b Y. The intersection of X and Y is located just below the cutting component 302 and is perpendicular to the laser path emitted by the cutting component 302. At the same time, we call this intersection the origin O. Figure 3 , we can combine it into a planar rectangular coordinate system with the cutting table 101 as the plane, and the starting point of the cutting path of the cutting unit 300 coincides with the origin O. Therefore, it is only necessary to push the silicon steel coil into the coordinate system so that any edge of the silicon steel coil coincides with the origin, and the silicon steel coil can be directly cut without complicated positioning parameter settings.

[0044] During use, the silicon steel coil to be cut is placed on the cutting table 101, and the power component 203 drives the two sets of driving components 201 to rotate as a whole through the connecting wheel 203b. The two sets of driving components 201 will respectively drive the horizontal positioning component 204 and the vertical positioning component 205 to move. At this time, the moving horizontal positioning component 204 and the vertical positioning component 205 will gradually approach the origin O of the coordinate system. In this process, the horizontal positioning component 204 and the vertical positioning component 205 will abut against the side of the silicon steel coil and push the silicon steel coil to move synchronously. When the lateral positioning component 204 is pushed, it is attached to the vertical side of the silicon steel coil on the outside and continues to push along the X direction, and it will eventually push the other vertical side of the silicon steel coil to abut against the limit column 101c. After the lateral positioning component 204 is pushed into place, the silicon steel coil cannot continue to move, and will exert an opposite force on the lateral positioning component 204 to limit the movement of the lateral positioning component 204. The lateral positioning component 204 transmits this force to the drive motor 203a through the sliding block 204a, so that the drive motor 203a and the connecting wheel 203b cannot rotate. At this time, the meshing component 201d will abut against the transmission tooth 201b that cannot rotate, and will be deformed and dislocated by its pressure, thereby disconnecting the drive to the meshing component 201d. At this time, the power component 203 will not be able to continue to push the lateral positioning component 204 to move through the power component 203, so as to achieve the purpose of no additional squeezing and moving the silicon steel coil after it is pushed into place; When the longitudinal positioning component 205 is pushed, it is attached to the outer side of the silicon steel coil and continues to push along the Y direction. It will eventually make the other side of the silicon steel coil coincide with X, and the side of the silicon steel coil coincides with the origin position. Through the cooperation of the transverse positioning component 204 and the longitudinal positioning component 205, the silicon steel coil can be pushed and positioned below the cutting path of the cutting unit 300. The cutting unit 300 can directly cut the silicon steel coil from the origin position without the need for additional silicon steel coil position positioning work.

[0045] The remaining structures are the same as those of Example 1.

[0046] Example 3

[0047] Reference Figure 8~Figure 10 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that the silicon steel coil is cut by a cutting unit 300, and the cutting angle of the cutting unit 300 is adjustable so that it has a bevel cutting function.

[0048] Compared with Example 2, further, the fixing component 301 includes two groups of symmetrically arranged fixing frames 301a, and the outer ends of the two groups of fixing frames 301a are fixedly connected, a slide groove 301b is located between the two groups of fixing frames 301a, and a scale line 301c is opened on the outside of one group of fixing frames 301a. The fixing frame 301a is an arc structure, the scale line 301c is evenly surrounded by the outside of the fixing frame 301a, and the slide groove 301b provides space for the cutting component 302 to move.

[0049] Among them, the cutting component 302 includes a support rod 302a vertically inserted into the slide groove 301b, a fixed rod 302b horizontally arranged at the top of the support rod 302a, and a top rod 302c arranged below the fixed frame 301a, and one end of the top rod 302c is provided with an arrow pointing downward, and the number on the scale line 301c can be read according to the arrow indication, and the top rod 302c is arranged vertically downward, the fixed rod 302b is fixedly connected to the top rod 302c, and the arrow can intuitively indicate the scale line 301c, so that the overall rotation angle of the cutting component 302 can be observed from the edge.

[0050] Among them, the connecting component 303 includes a connecting rod 303a vertically arranged on the other side of the support rod 302a, and the connecting rod 303a extends vertically downward to the center of the fixed frame 301a, and a sleeve 303b is arranged at the end of the connecting rod 303a, and a plurality of groups of teeth are distributed around the outer side of the sleeve 303b. The top end of the support rod 302a is fixedly connected to the top end of the connecting rod 303a, so the two move synchronously, and the connecting rod 303a can be connected to the side of the fixed component 301 through the sleeve 303b, and can rotate with the fixed axis 304b as the center.

[0051] Among them, the adjusting component 304 includes a fixing plate 304a vertically arranged below one of the fixing frames 301a, and the top of the fixing plate 304a is fixedly connected to the fixing frame 301a, a fixing shaft 304b arranged on the outside of the end of the fixing plate 304a, and a sleeve 303b is sleeved on the fixing shaft 304b, and an adjusting shaft 304c is horizontally arranged on the outside of the end of the fixing plate 304a, and a volute rack 304d spirally wrapped around the adjusting shaft 304c, and the volute rack 304d is meshed with the teeth on the outside of the sleeve 303b.

[0052] During use, the silicon steel coil is placed under the cutting unit 300, so that the cutting component 302 is vertically arranged above the silicon steel coil. The laser emitted from the top rod 302c will form a laser path perpendicular to the center of the fixed component 301, and this laser path is the route for the cutting unit 300 to cut the silicon steel coil. When the silicon steel coil needs to be beveled, the adjusting shaft 304c is rotated, and the adjusting shaft 304c drives the sleeve disc 303b to rotate with the fixed shaft 304b as the center through the spiral rack 304d, and the rotating sleeve disc 303b is driven by the connecting rod 303a to rotate. The movable cutting component 302 rotates as a whole, and the laser path at the end of the rotating cutting component 302 also changes its angle. The laser path with changed angle can bevel the silicon steel coil, and the arrow at the top of the cutting component 302 will also be synchronously indicated on the corresponding scale line 301c while the cutting component 302 rotates, thereby intuitively displaying the bevel angle. By rotating the adjustment shaft 304c in different directions and with different numbers of turns, the connecting component 303 can be controlled to drive the cutting component 302 to rotate at different angles, thereby realizing arbitrary control of the bevel angle of the cutting unit 300 to meet more usage requirements.

[0053] The remaining structure is the same as that of Example 2.

[0054] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to an alternative embodiment. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiment (i.e., those features that are not relevant to the best mode currently contemplated for carrying out the invention, or those features that are not relevant to implementing the invention) may be described.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An anti-warping mechanism for silicon steel coil strip cutting, characterized in that: include, The carrying unit (100) comprises a cutting table (101) having a metal grid structure, and a moving platform (102) arranged outside the cutting table (101); The positioning unit (200) comprises two groups of driving components (201) arranged below the cutting table (101), and the two groups of driving components (201) are arranged horizontally and vertically on the lower side of the cutting table (101) in a mutually perpendicular manner, respectively, a limiting slide bar (202) correspondingly arranged above each group of driving components (201), a power component (203) arranged at a vertical angle position of the two groups of driving components (201), a horizontal positioning component (204) having one end connected to one of the groups of driving components (201) and a top end extending longitudinally to the top surface of the cutting table (101), and a longitudinal positioning component (205) having one end connected to the other group of driving components (201) and a top end extending horizontally to the top surface of the cutting table (101); and, The cutting unit (300) comprises a fixing component (301) connected to one side of the mobile platform (102) and located directly above the cutting table (101), a cutting component (302) vertically arranged inside the fixing component (301), a connecting component (303) arranged parallel to the side of the cutting component (302), and an adjusting component (304) vertically arranged at the center of the fixing component (301), wherein the adjusting component (304) is located between the cutting component (302) and the connecting component (303).

2. The anti-warping mechanism for silicon steel coil strip cutting according to claim 1, characterized in that: The cutting table (101) is provided with a transverse slideway (101a) and a longitudinal slideway (101b), and the longitudinal slideway (101b) and the transverse slideway (101a) are respectively arranged on two side edges of the cutting table (101) in a mutually perpendicular posture. The cutting table (101) is provided with a plurality of groups of limiting columns (101c), and the limiting columns (101c) are located on the side of the longitudinal slideway (101b).

3. The anti-warping mechanism for silicon steel coil strip cutting according to claim 2 is characterized in that: The mobile platform (102) comprises guide rails (102a) arranged on both sides of the cutting table (101), a transverse moving component (102b) longitudinally mounted on the guide rails (102a), and a longitudinal moving component (102c) arranged on the transverse moving component (102b), and the cutting unit (300) is vertically connected to the longitudinal moving component (102c).

4. The anti-warping mechanism for silicon steel coil strip cutting according to claim 3 is characterized in that: The driving component (201) comprises a threaded rod (201a) located below the transverse slideway (101a), and the threaded rod (201a) is rotatably connected to the bottom of the cutting table (101), a transmission tooth (201b) arranged at one end of the threaded rod (201a), a sleeve (201c) sleeved on the transmission tooth (201b), a plurality of groups of meshing components (201d) distributed around the sleeve (201c), and a bevel gear (201e) arranged at the outer end of the meshing component (201d).

5. The anti-warping mechanism for silicon steel coil strip cutting according to claim 4 is characterized in that: The meshing component (201d) comprises meshing teeth (201d-1) made of rubber material distributed on the inner wall of the sleeve (201c), the transmission teeth (201b) being engaged with the meshing teeth (201d-1), the meshing teeth (201d-1) being provided at the root of the meshing teeth (201d-1), and the clearance groove (201d-3) being located between the meshing teeth (201d-1) and the stop block (201d-2).

6. The anti-warping mechanism for silicon steel coil strip cutting according to claim 5, characterized in that: The transverse positioning component (204) comprises a sliding block (204a) vertically inserted into the transverse slideway (101a), the end of the sliding block (204a) being threadedly connected to the threaded rod (201a), an abutment rod (204b) transversely arranged at the top of the sliding block (204a), a receiving groove (204c) provided at the center position of the abutment rod (204b), and an abutment shaft (204d) vertically arranged in the receiving groove (204c).

7. The anti-warping mechanism for silicon steel coil strip cutting according to claim 6, characterized in that: The fixing component (301) comprises two groups of symmetrically arranged fixing frames (301a), wherein the outer ends of the two groups of fixing frames (301a) are fixedly connected, a sliding groove (301b) is located between the two groups of fixing frames (301a), and a scale line (301c) is provided on the outer side of one of the groups of fixing frames (301a).

8. The anti-warping mechanism for silicon steel coil strip cutting according to claim 7, characterized in that: The cutting component (302) comprises a support rod (302a) vertically inserted into the slide groove (301b), a fixing rod (302b) arranged transversely at the top of the support rod (302a), and a push rod (302c) arranged below the fixing frame (301a), one end of the push rod (302c) is provided with an arrow pointing downward, and the number on the scale line (301c) can be read according to the arrow, and the push rod (302c) is arranged vertically downward; the fixing rod (302b) is fixedly connected to the push rod (302c).

9. The anti-warping mechanism for silicon steel coil strip cutting according to claim 8, characterized in that: The connecting component (303) comprises a connecting rod (303a) vertically arranged on the other side of the supporting rod (302a), and the connecting rod (303a) vertically extends downward to the center of the fixed frame (301a), and a sleeve disc (303b) arranged at the end of the connecting rod (303a), and a plurality of groups of teeth are distributed around the outer side of the sleeve disc (303b).

10. The anti-warping mechanism for silicon steel coil strip cutting according to claim 9, characterized in that: The adjusting component (304) comprises a fixing plate (304a) vertically arranged below one of the fixing frames (301a), the top end of the fixing plate (304a) being fixedly connected to the fixing frame (301a), a fixing shaft (304b) arranged on the outer side of the end of the fixing plate (304a), the sleeve (303b) being sleeved on the fixing shaft (304b), an adjusting shaft (304c) being transversely arranged on the outer side of the end of the fixing plate (304a), and a spiral rack (304d) spirally wrapped around the adjusting shaft (304c), and the spiral rack (304d) being meshed with teeth on the outer side of the sleeve (303b).

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