Multi-functional cutting and forming machine for sheet metal

Abstract

This application discloses a multi-functional sheet metal composite cutting and planing machine, comprising: a first frame; a cutting mechanism disposed on the first frame for cutting metal sheets; a first conveying structure for conveying metal sheets; a rotating structure for rotating metal sheets; a grooving mechanism disposed on the first frame for planing bending grooves on the metal sheets, solving the bending radius (R-angle) bending process; a second conveying structure for conveying metal sheets; a second frame; and a bending mechanism disposed on the second frame for bending the sheet metal. Through the above structure, this application allows for the direct processing of the required workpiece from metal sheets on a single machine, saving two-thirds of the machine's floor space, increasing processing speed by approximately 3 to 4 times compared to the original step-by-step processing, significantly improving the yield rate, refining the process, and saving approximately 5-6 workers, thus facilitating management.

Description

Technical Field

[0001] This application relates to the field of sheet metal forming technology, and in particular to a multi-functional cutting and planing sheet metal composite machine. Background Technology

[0002] Metal sheet molding technology is the process of shaping metal sheets into specific shapes and structures through cutting, grooving, bending and other processing methods. It is widely used in fields such as construction, industrial equipment, home decoration, and art installations.

[0003] In existing technologies, cutting, grooving, and bending of metal sheets need to be carried out on different equipment. Multiple machines require multiple people to supervise them, and the transfer of sheets between two machines also incurs significant labor costs.

[0004] Therefore, it is necessary to propose a multi-functional cutting and planing sheet metal composite machine to improve processing efficiency and reduce labor costs, which has become an important technical problem that urgently needs to be solved. Summary of the Invention

[0005] This application provides a multi-functional cutting and planing sheet metal composite machine, which aims to solve the problem that in the prior art, cutting, grooving, bending and other processes in metal sheet shaping need to be carried out on different equipment, multiple equipment require multiple people to supervise, and the transfer of sheet metal between two equipment also consumes a lot of labor costs.

[0006] To achieve the above objectives, this application proposes a multi-functional sheet metal composite cutting and planing machine, comprising: a first frame; a cutting mechanism disposed on the first frame and used for cutting metal sheets; a first conveying structure used for conveying metal sheets; a rotating structure used for rotating metal sheets; a grooving mechanism disposed on the first frame and used for planing bending grooves on the metal sheets; a second conveying structure used for conveying the metal sheets conveyed by the first conveying structure to the bending mechanism for automatic bending operations; a second frame; and a bending mechanism disposed on the second frame and used for bending the sheets.

[0007] In some embodiments, the cutting mechanism includes: a first slide plate movably disposed on a first frame; a first movable plate movably disposed on the first slide plate; a first lateral drive disposed on the first slide plate and used to drive the first slide plate to move; a first vertical drive disposed on the first slide plate and used to drive the first movable plate to move; and a laser cutting head disposed on the first movable plate.

[0008] In some embodiments, the first conveying structure includes: a third frame disposed on a base; a first plate disposed on the third frame; a first longitudinal transfer plate movably disposed on the third frame; a first longitudinal transfer drive disposed on the third frame and used to drive the first longitudinal transfer plate to move; a plurality of clamps disposed on the first longitudinal transfer plate; a clamp drive disposed on the clamps; and a clamping member connected to the clamp drive.

[0009] In some embodiments, the rotating structure includes: a fourth frame disposed on a base; a second vertical drive disposed on the fourth frame; a first rotational power source connected to the second vertical drive; and a first rotating turntable connected to the first rotational power source.

[0010] In some embodiments, the grooving mechanism includes: hydraulic cylinder blocks spaced apart on the first frame; a second slide plate movably disposed on the first frame; a second movable plate movably disposed on the second slide plate; a second lateral drive disposed on the second slide plate for driving the second slide plate to move; a third vertical drive disposed on the second slide plate for driving the second movable plate to move; and a second grooving cutter set disposed on the second movable plate.

[0011] In some embodiments, the grooving mechanism further includes: a third movable plate, which is movably disposed on the second slide plate; a fourth longitudinal drive, which is disposed on the second slide plate and is used to drive the third movable plate to move; a fourth movable plate, which is disposed on the third movable plate; an eighth vertical drive, which is disposed on the third movable plate and is used to drive the fourth movable plate to move; and a first grooving cutter group, which is disposed on the fourth movable plate.

[0012] In some embodiments, the grooving mechanism further includes: a base plate disposed on the first frame; a fifth movable plate movably disposed on the base plate; a fifth longitudinal movement drive disposed on the base plate and used to drive the fifth movable plate to move; a pressure block drive disposed on the fifth movable plate; and an auxiliary pressure block connected to the pressure block drive.

[0013] In some embodiments, the grooving mechanism further includes: a wire brush disposed on the second slide plate; a fourth vertical movement drive disposed on the first frame; and a wire comb connected to the fourth vertical movement drive.

[0014] In some embodiments, the second conveying structure includes: a fifth frame disposed on a base; a second plate disposed on the fifth frame; a conveying frame movably disposed on the base; and a second longitudinal drive disposed on the conveying frame for driving the conveying frame to move.

[0015] In some embodiments, the second conveying structure further includes: a fifth vertical movement drive, which is disposed on the conveying frame; and a clamping head connected to the fifth vertical movement drive. In some embodiments, the bending mechanism includes: a bending seat, which is movably disposed on the second frame; a third longitudinal movement drive, which is disposed on the second frame and connected to the bending seat; a bending cutter holder, which is movably disposed on the bending seat; a sixth vertical movement drive, which is disposed on the bending seat and connected to the bending cutter holder; and a bending cutter, which is disposed on the bending cutter holder.

[0016] In some embodiments, the bending mechanism further includes: a seventh vertical movement drive disposed on the second frame; a clamping plate movably disposed on the second frame; and a clamping head disposed on the clamping plate.

[0017] This application proposes a multi-functional sheet metal composite cutting and planing machine, comprising: a first frame; a cutting mechanism disposed on the first frame for cutting metal sheets; a first conveying structure for conveying the metal sheets; a rotating structure for rotating the metal sheets; a grooving mechanism disposed on the first frame for planing bending grooves on the metal sheets; a second conveying structure for conveying the metal sheets; a second frame; and a bending mechanism disposed on the second frame for bending the sheets. The cutting mechanism cuts the metal sheets, and the first conveying structure can simultaneously adjust the longitudinal position of the metal sheets during the cutting process, allowing for cutting along any planar trajectory. The rotating structure can adjust the angle of the metal sheets, completing the cutting and planing processes. The grooving mechanism planes bending grooves at the bending points on the metal sheets, solving the problem of bending radius (R-angle) bends. The formation of the bending grooves results in a small radius of curvature on the edges of the final formed workpiece, eliminating creases. Furthermore, the bending groove helps reduce bending force, thereby reducing the tonnage requirement of the bending mechanism. The second conveying structure transports the grooved metal sheet to the bending station, where the bending process is completed to obtain the desired workpiece. This application, through the above structure, allows for the direct processing of the desired workpiece from a single piece of metal sheet on a single machine. The machine's footprint is reduced by two-thirds, the processing speed is increased by approximately 3 to 4 times compared to the original step-by-step processing, the yield rate is significantly improved, the process is more refined, and it saves approximately 5-6 workers, facilitating management. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0019] Figure 1 This is a three-dimensional structural diagram of a multi-functional cutting and planing sheet metal composite machine in one embodiment of this application, viewed from a first perspective.

[0020] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0021] Figure 3 for Figure 1 Enlarged view of part B in the middle;

[0022] Figure 4 This is a three-dimensional structural diagram of the multi-functional cutting and planing sheet metal composite machine in one embodiment of this application from a second perspective;

[0023] Figure 5 for Figure 4 Enlarged view of a section in the middle C;

[0024] Figure 6 This is a three-dimensional structural diagram of a multi-functional cutting and planing sheet metal composite machine in one embodiment of this application, viewed from a third perspective.

[0025] Figure 7 for Figure 6 A magnified view of a section in part D;

[0026] Figure 8 for Figure 6 A magnified view of a section in part E;

[0027] Figure 9 This is a three-dimensional structural diagram of a multi-functional cutting and planing sheet metal composite machine in one embodiment of this application from a fourth perspective.

[0028] Figure 10 for Figure 9 Enlarged view of a section of part F in the middle;

[0029] Figure 11 for Figure 9 Enlarged view of a section of the central G region;

[0030] Figure 12 This is a three-dimensional structural diagram of a multi-functional cutting and planing sheet metal composite machine in one embodiment of this application, viewed from a fifth perspective.

[0031] Figure 13 for Figure 9 Enlarged view of a section in the middle H area;

[0032] Figure 14 This is a three-dimensional structural diagram of a multi-functional cutting and planing sheet metal composite machine in one embodiment of this application, viewed from a sixth perspective.

[0033] Figure 15 This is a three-dimensional structural diagram of a multi-functional cutting and planing sheet metal composite machine in one embodiment of this application, viewed from a seventh perspective.

[0034] In the diagram: Base 1, First Frame 2, Fifth Frame 3, First Conveying Structure 4, Third Frame 41, Clamping Piece 42, Clamp 43, Fourth Slide Rail 44, First Longitudinal Moving Plate 45, Fourth Slider 46, Second Rack 47, Screw 48, Nut Block 49, First Longitudinal Movement Drive 410, Third Guide Rail 411, Third Slider 412, Third Lateral Movement Drive 413, Clamp Drive 414, Bending Mechanism 5, Seventh Vertical Movement Drive 51, Pressing Plate 52, Third Clearance Groove 53, Pressing Head 54, Right Positioning drive 55, left positioning block 56, pulley 57, transmission belt 58, bending blade 59, bending blade holder 510, bending seat 511, second frame 512, third longitudinal movement drive 513, left positioning bracket 514, sixth vertical movement drive 515, first plate 6, cutting mechanism 7, first sliding plate 71, second slide rail 72, first rack 73, first slide rail 74, first transverse movement drive 75, first slider 76, laser cutting head 77, first movable plate 78, second slider 79, first... Vertical movement drive 710, second conveying structure 8, conveying frame 81, eighth slide rail 82, second rotary power source 83, second rotary turntable 84, rotary pressure bar head 85, sixth movable plate 86, eighth slider 87, fourth rack 88, seventh slide rail 89, seventh slider 810, second longitudinal movement drive 811, grooving mechanism 9, second transverse movement drive 91, second slide plate 92, thirteenth slider 93, third rack 94, third vertical movement drive 95, second movable plate 96, second grooving cutter group 97 98. Wire brush, 99. Fifth longitudinal movement drive, 910. Base plate, 911. Fifth movable plate, 912. Pressing block drive, 913. Auxiliary pressing block, 914. First grooving cutter group, 915. Fourth movable plate, 916. Third movable plate, 917. Eighth vertical movement drive, 918. Hydraulic cylinder pressing block, 919. Wire comb, 920. Fourth vertical movement drive, 921. Longitudinal movement support frame, 10. Rotating structure, 10. First rotating turntable, 102. First rotating power source, 103. Second vertical movement drive, 104. Fourth frame. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0036] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0037] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0038] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0039] See Figure 1 , Figure 4 , Figure 6 , Figure 9 , Figure 12 , Figure 14 and Figure 15 As shown, this application proposes a multi-functional sheet metal composite cutting and planing machine, comprising: a first frame 2; a cutting mechanism 7, which is disposed on the first frame 2 and is used to cut metal sheets; a first conveying structure 4, which is used to convey metal sheets; a rotating structure 10, which is used to rotate metal sheets; a grooving mechanism 9, which is disposed on the first frame 2 and is used to plan bending grooves on metal sheets; a second conveying structure 8, which is used to convey the metal sheets conveyed by the first conveying structure 4 to the bending mechanism for automatic bending operation; a second frame 512; and a bending mechanism 5, which is disposed on the second frame 512 and is used to bend sheet metal.

[0040] The cutting mechanism 7 is used to cut metal sheets. The first conveying structure 4 can simultaneously adjust the longitudinal position of the metal sheet during the cutting process, allowing the metal sheet to be cut along any planar trajectory, thus completing the metal sheet cutting process. The first frame 2 provides structural support. The rotating structure 10 is used to adjust the angle of the metal sheet.

[0041] After the cutting process is completed, the first conveying structure 4 moves the metal sheet to the grooving station. The grooving mechanism 9 is used to cut bending grooves at the locations where the metal sheet needs to be bent, solving the problem of bending at the radius of curvature (R-angle). The formation of the bending groove results in a smaller radius of curvature on the edge of the final workpiece and eliminates creases. Furthermore, the bending groove helps reduce bending force, thereby reducing the tonnage requirement of the bending mechanism 5. The second conveying structure 8 transports the grooved metal sheet to the bending station, where the bending process of the metal sheet is completed.

[0042] In this embodiment, a base 1 is preferably provided. The first frame 2 and the second frame 512 are both mounted on the base 1. The base 1 is longitudinal in length, transverse in width, and vertical in height. Several mounting feet are spaced apart on the four sides of the base 1, and each mounting foot has threaded holes for mounting the base 1 to an external component. Several reinforcing ribs are spaced apart at the bottom of the base 1 to ensure that the strength of the base 1 meets design requirements.

[0043] Specifically, the cutting mechanism 7 is used to cut metal sheets. The first conveying structure 4 can simultaneously adjust the longitudinal position of the metal sheet during the cutting process, allowing the metal sheet to be cut along any planar trajectory. The rotating structure 10 can adjust the angle of the metal sheet to complete the metal sheet cutting process. The grooving mechanism 9 is used to groove the metal sheet at the bending position, solving the bending radius bending process. The formation of the bending groove results in a small radius of curvature on the edge of the final formed workpiece and no creases. Furthermore, the bending groove helps to reduce the bending force, thereby reducing the tonnage requirement of the bending mechanism 5. The second conveying structure 8 is used to transport the grooved metal sheet to the bending station, where the bending station completes the bending process of the metal sheet to obtain the desired workpiece. Through the above structure, this application can directly process the desired workpiece from metal sheets on one machine, saving two-thirds of the equipment floor space, increasing the processing speed by about 3 to 4 times compared to the original step-by-step processing, greatly improving the yield, perfecting the process, and saving about 5-6 people, which is convenient for management.

[0044] See Figure 1 and Figure 3As shown, in some embodiments, the cutting mechanism 7 includes: a first slide plate 711, which is movably mounted on the first frame 2; the first slide plate 711 is the structural basis of the laser cutting head 77, and can move laterally on the first frame 2 to adjust the lateral position of the laser cutting head 77; a first movable plate 78, which is movably mounted on the first slide plate 711; the first movable plate 78 can move vertically on the first slide plate 711; and a first transverse drive 75, which is mounted on the first slide plate 711 and is used to drive the first slide plate 711 to move; the first transverse drive 75 is a motor, and the output end of the first transverse drive 75 is provided with a motor shaft, which is connected to a gear shaft through a coupling, and a first gear is provided on the gear shaft; a first rack 73 meshing with the first gear is provided on the first slide plate 711, and the first rack 73 is mounted on the first slide plate 711 by fasteners. A first vertical drive 710 is disposed on a first sliding plate 711 and is used to drive the first movable plate 78 to move. Preferably, the first vertical drive 710 is a motor that drives the first movable plate 78 to reciprocate vertically via a lead screw and nut structure. In this application, the first vertical drive 710 can also be other linear power sources, such as cylinders or hydraulic cylinders; no specific limitation is made here, as long as it can drive the first movable plate 78 to reciprocate vertically. A laser cutting head 77 is disposed on the first movable plate 78. The first vertical drive 710 is used to adjust the vertical position of the laser cutting head 77 according to the cutting parameters, so that the laser cutting head 77 can effectively cut the metal sheet. A first horizontal drive 75 drives the laser cutting head 77 to move horizontally, thus cutting the metal sheet.

[0045] In this embodiment, a first slide rail 74 is provided on the first frame 2, and a first slider 76 is connected to the first slide plate 711 by screws. The first slider 76 is adapted to the first slide rail 74. A second slide rail 72 is provided on the first slide plate 711, and a second slider 79 adapted to the second slide rail 72 is provided on the first movable plate 78. The cooperation of the first slide rail 74 and the first slider 76 improves the stability of the movement of the first slide plate 711 and the accuracy of the movement direction of the first slide plate 711. The cooperation of the second slide rail 72 and the second slider 79 improves the stability of the movement of the first movable plate 78 and the accuracy of the movement direction of the first movable plate 78.

[0046] See Figure 1 , Figure 4 , Figure 5 and Figure 9As shown, in some embodiments, the first conveying structure 4 further includes: a third frame 41, which is disposed on the base 1 and serves as a support; a first plate 6, which is disposed on the third frame 41; a metal plate placed on the first plate 6; a first longitudinal moving plate 45, which is movably disposed on the third frame 41; a third guide rail 411 is disposed on the third frame 41; a third slider 412 is disposed on the first longitudinal moving plate 45; and a first clearance groove is disposed on the first plate 6 to avoid the third slider 412. A first longitudinal movement drive 410 is disposed on the third frame 41 and is used to drive the first longitudinal moving plate 45 to move; the first longitudinal movement drive 410 is a motor; a screw 48 is disposed on the third frame 41; a nut block 49 is screwed onto the screw 48; and the nut block 49 is connected to the first longitudinal moving plate 45. The first longitudinal drive 410 drives the screw 48 to rotate, thereby causing the first longitudinal moving plate 45 to reciprocate longitudinally. Multiple clamps 43 are mounted on the first longitudinal moving plate 45. A clamp drive 414 is mounted on the clamps 43. The clamp drive 414 is a cylinder. A clamping member 42 is connected to the clamp drive 414. The clamp drive 414 drives the clamping member 42 to clamp the metal sheet. At this time, the first longitudinal moving plate 45 reciprocates longitudinally, thus causing the metal sheet to reciprocate longitudinally. During the cutting process, the lateral position is adjusted by the first transverse drive 75, and the longitudinal position of the metal sheet is adjusted by the first longitudinal moving plate 45. Through the combined adjustment of the lateral and longitudinal directions, cutting can be performed on the metal sheet along any planar trajectory. After cutting, the first longitudinal moving plate 45 can drive the metal sheet into the grooving station.

[0047] In this embodiment, the clamp 42 includes a fixed clamping plate and a rotating clamping plate. The rotating clamping plate is rotatably disposed on the clamp 43. The clamping drive 414 drives the rotating clamping plate to rotate, and the clamping of the metal plate is completed through the fixed clamping plate and the rotating clamping plate.

[0048] The first longitudinal drive 410 is a motor. The motor shaft of the first longitudinal drive 410 is connected to a transmission shaft via a coupling. A drive wheel is mounted on the transmission shaft, and a driven wheel is connected to the drive wheel via a belt. The driven wheel has a driven wheel shaft, which is connected to a transmission box. The screw 48 is also connected to the transmission box, thus transmitting power from the first longitudinal drive 410 to the screw 48. The transmission box contains a worm gear structure or a helical gear structure to effectively transmit power to the screw 48. The specific structure of the transmission box is not specifically limited here.

[0049] The first longitudinal moving plate 45 is equipped with a fourth slide rail 44, and the clamp 43 is equipped with a fourth slider 46. The clamp 43 is movably mounted on the first longitudinal moving plate 45 through the cooperation of the fourth slide rail 44 and the fourth slider 46. The clamp 43 is equipped with a third transverse drive 413, which is a motor. The motor shaft of the third transverse drive 413 is connected to a gear shaft through a coupling. A second gear is connected to the gear shaft. The first longitudinal moving plate 45 is equipped with a second rack 47, which meshes with the second gear. The third transverse drive 413 drives the rotational force, which drives the clamp 43 to move laterally back and forth, adjusting the position of the clamp 43 to adapt to metal sheets of different specifications, enhancing the practicality of the equipment. It can also adjust the transverse position of the metal sheet for better cutting, grooving, and bending.

[0050] See Figure 1 , Figure 4 , Figure 5 and Figure 9 As shown, in some embodiments, the rotating structure 10 includes: a fourth frame 104, which is disposed on the base 1; a second vertical drive 103, which is disposed on the fourth frame 104; the second vertical drive 103 is a cylinder; a first rotating power source 102 is connected to the second vertical drive 103; the output end of the second vertical drive 103 is connected to the first rotating power source 102, which is used to drive the first rotating power source 102 to move vertically reciprocally; and a first rotating turntable 101 is connected to the first rotating power source 102. The second vertical drive 103 drives the first rotating power source 102 and the first rotating turntable 101 to move upward, so that the first rotating turntable 101 lifts the metal plate, and then the first rotating power source 102 drives the metal plate to rotate, so as to adjust the angle of the metal plate.

[0051] In this embodiment, when multiple sides of the metal sheet need to be cut, after one side of the metal sheet is cut, the first longitudinal moving plate 45 moves the metal sheet to the initial position, and the clamp 43 no longer clamps the metal sheet. At this time, the first rotating turntable 101 lifts the metal sheet and rotates the metal sheet 90 degrees. After rotating 90 degrees, the next side can be cut. Repeating the above steps can complete the cutting of multiple sides of the metal sheet.

[0052] The first rotating turntable 101 is equipped with a vacuum suction cup at its top. The first rotating turntable 101 uses the vacuum suction cup to hold the metal plate tightly to ensure that the first rotating turntable 101 can effectively drive the metal plate to rotate.

[0053] See Figure 6 and Figure 7As shown, in some embodiments, the grooving mechanism 9 includes: hydraulic cylinder pressure blocks 918, which are spaced apart on the first frame 2; multiple hydraulic cylinder pressure blocks 918 are provided, and when the first longitudinal moving plate 45 moves the metal plate to the grooving station and aligns the second grooving cutter group 97 with the preset grooving position, the hydraulic cylinder pressure blocks 918 press the metal plate tightly. This ensures that the position of the metal plate remains unchanged during the grooving process. A second sliding plate 92 is movably mounted on the first frame 2; the second sliding plate 92 is the structural basis of the second grooving cutter group 97. A thirteenth guide rail is provided on the first frame 2, and a thirteenth slider 93 adapted to the thirteenth guide rail is provided on the second sliding plate 92. The stability of the lateral movement of the second sliding plate 92 is ensured through the cooperation of the thirteenth guide rail and the thirteenth slider 93. A second movable plate 96 is movably mounted on the second sliding plate 92; the second movable plate 96 can reciprocate vertically on the second sliding plate 92. A second lateral movement drive 91 is mounted on the second slide plate 92 and is used to drive the second slide plate 92 to move. The second lateral movement drive 91 is a motor, and its motor shaft is connected to a gear shaft via a coupling. The gear shaft is connected to a third gear. The first frame 2 is equipped with a third rack 94 that meshes with the third gear. The second lateral movement drive 91 drives the third gear to rotate, thereby causing the second slide plate 92 to move laterally on the first frame 2. A third vertical movement drive 95 is mounted on the second slide plate 92 and is used to drive the second movable plate 96 to move. The third vertical movement drive 95 is a motor, and it drives the second movable plate 96 to move via a lead screw and nut structure. A second grooving cutter group 97 is mounted on the second movable plate 96. The third vertical drive 95 drives the second grooving cutter group 97 to enter or exit the grooving position, and the second horizontal drive 91 drives the second grooving cutter group 97 to form a complete grooving on the metal plate.

[0054] In this embodiment, a gap exists between adjacent hydraulic cylinder pressure blocks 918 to allow the clamp 43 to pass through, enabling the first conveying structure 4 to move the metal sheet onto the second conveying structure 8. For small plates, especially those with a side length less than 10cm, the second conveying structure 8 may interfere with the hydraulic cylinder pressure blocks 918, preventing it from successfully clamping the planed metal sheet. In this case, the first conveying structure 4 can move the metal sheet onto the second conveying structure 8.

[0055] The second grooving cutter group 97 is located near the hydraulic cylinder pressure block 918. Since the second grooving cutter group 97 generates a large cutting force during the grooving process on the metal sheet, the structural design of the hydraulic cylinder pressure block 918 near the second grooving cutter group 97 helps to reduce the torque caused by the cutting force, thereby improving the stability of the metal sheet and preventing the metal sheet from shifting during the grooving process.

[0056] See Figure 6 and Figure 7 As shown, in some embodiments, the grooving mechanism 9 further includes: a third movable plate 916, which is movably disposed on the second slide plate 92; a fourth longitudinal drive, which is disposed on the second slide plate 92 and is used to drive the third movable plate 916 to move; a fourth movable plate 915, which is disposed on the third movable plate 916; an eighth vertical drive 917, which is disposed on the third movable plate 916 and is used to drive the fourth movable plate 915 to move; a first grooving cutter group 914, which is disposed on the fourth movable plate 915; the third movable plate 916 can move longitudinally on the first frame 2, the first frame 2 is provided with a fifth guide rail, and the third movable plate 916 is provided with a fifth slider to ensure the stability of the longitudinal movement of the third movable plate 916. The second slide plate 92 is equipped with a fourth longitudinal drive, and the first frame 2 is equipped with a longitudinal support frame 921 for mounting the fourth longitudinal drive. The fourth longitudinal drive is a linear power source, such as a cylinder, a lead screw and nut structure, etc., which are not specifically limited here. A fourth movable plate 915 is movably mounted on the third movable plate 916, and an eighth vertical drive 917 is mounted on the third movable plate 916. The eighth vertical drive 917 is a motor, which drives the fourth movable plate 915 to move vertically reciprocally through a lead screw and nut structure. A first grooving cutter set 914 is mounted on the fourth movable plate 915. By setting the first grooving cutter set 914, two grooves can be processed at once, increasing grooving efficiency.

[0057] See Figure 6 and Figure 7As shown, in some embodiments, the grooving mechanism 9 further includes: a base plate 910, which is disposed on the first frame 2; a fifth movable plate 911, which is movably disposed on the base plate 910; a fifth longitudinal drive 99, which is disposed on the base plate 910 and is used to drive the fifth movable plate 911 to move; a pressure block drive 912, which is disposed on the fifth movable plate 911; and an auxiliary pressure block 913, which is connected to the pressure block drive 912. The base plate 910 is provided with the fifth longitudinal drive 99, which drives the fifth movable plate 911 to reciprocate longitudinally through a screw and nut structure. The base plate 910 is provided with the fifth movable plate 911, and the fifth movable plate 911 is provided with the pressure block drive 912. The pressure block drive 912 is connected to the auxiliary pressure block 913. The pressure block drive 912 is a cylinder, which drives the auxiliary pressure block 913 to press the metal plate.

[0058] In this embodiment, during the process of simultaneously planing two grooves, the distance between the first grooving cutter group 914 and the hydraulic cylinder pressure block 918 is relatively large. At this time, the torque generated by the cutting force is relatively large, and the metal sheet may move under the torque. The auxiliary pressure block 913 can move with the first grooving cutter group 914 to ensure that the gap between the auxiliary pressure block 913 and the first grooving cutter group 914 remains unchanged.

[0059] The second sliding plate 92 is provided with a protrusion that restricts the movement direction of the second movable plate 96, and the third movable plate 916 is also provided with a protrusion that restricts the movement direction of the fourth movable plate 915.

[0060] See Figure 6 , Figure 7 , Figure 9 and Figure 10 As shown, in some embodiments, the grooving mechanism 9 further includes: a wire brush 98, which is disposed on the second slide plate 92; during the lateral movement of the second slide plate 92, the wire brush 98 brushes off the waste material remaining on the grooving of the metal sheet, preventing the waste material from affecting subsequent bending. A fourth vertical drive 920 is disposed on the first frame 2; the fourth vertical drive 920 is a cylinder, and a wire comb 919 is connected to the fourth vertical drive 920. The fourth vertical drive 920 can drive the wire comb 919 to reciprocate vertically. When the second grooving cutter group 97 and the first grooving cutter group 914 pass the wire comb 919, the wire comb 919 rises under the drive of the fourth vertical drive 920, cleaning the wire brush 98 and preventing waste material from getting stuck in the gaps between the wires on the wire brush 98. When the wire brush 98 moves past the wire comb 919, the four vertical movement drive 920 can drive the wire comb 919 to reset. During the reset process of the second slide plate 92, the wire comb 919 no longer lifts.

[0061] In this embodiment, the bristles of the wire brush 98 are made of stainless steel wire to prevent static electricity from being generated during friction between the bristles and the metal waste. The wire brush 98 is relatively long in the longitudinal direction, so that both grooves can be cleaned simultaneously using only one wire brush 98 during the process of planing two grooves.

[0062] See Figure 4 , Figure 6 , Figure 8 , Figure 9 and Figure 11 As shown, in some embodiments, the second conveying structure 8 includes: a fifth frame 3, which is disposed on the base 1; a second plate, which is disposed on the fifth frame 3; the second plate is used to support the metal plate. A conveying frame 81 is movably disposed on the base 1; a seventh slide rail 89 is disposed on the base 1, and a seventh slider 810 adapted to the seventh slide rail 89 is disposed at the bottom of the conveying frame 81. The stability of the movement of the conveying frame 81 is improved by the cooperation of the seventh slider 810 and the seventh slide rail 89. A second longitudinal drive 811 is disposed on the conveying frame 81 and is used to drive the conveying frame 81 to move. The second longitudinal drive 811 is a motor, and the motor shaft of the second longitudinal drive 811 is connected to a gear shaft through a coupling. A fourth gear is disposed on the gear shaft, and a fourth rack 88 meshing with the fourth gear is disposed on the base 1. By driving the fourth gear to rotate through the second longitudinal drive 811, the conveying frame 81 can be driven to reciprocate. The conveyor frame 81 carries the metal sheet into the bending station.

[0063] like Figure 6 , Figure 8 , Figure 9 and Figure 12 As shown, in some embodiments, the second conveying structure 8 further includes: a fifth vertical drive, which is disposed on the conveying frame 81; a sixth movable plate 86 is disposed on the conveying frame 81, which can reciprocate vertically on the conveying frame 81; and a rotating pressure rod head 85 is connected to the fifth vertical drive. The rotating pressure rod head 85 is disposed on the sixth movable plate 86, and the fifth vertical drive drives the sixth movable plate 86 to move through a screw and nut structure, thereby causing the rotating pressure rod head 85 to press against the metal plate. An eighth slider 87 is disposed on the sixth movable plate 86, and an eighth slide rail 82 adapted to the eighth slider 87 is disposed on the conveying frame 81. The stability of the movement of the sixth movable plate 86 is improved by the cooperation of the eighth slider 87 and the eighth slide rail 82.

[0064] In this embodiment, the fifth vertical movement drive is a motor. The rotational force output by the motor is transmitted to the lead screw and nut structure through a belt to drive the lead screw to rotate, thereby driving the nut and the sixth movable plate 86 to move up and down.

[0065] The sixth movable plate 86 is equipped with a second rotary power source 83, and the rotary pressure bar head 85 is connected to the second rotary power source 83. The conveyor frame 81 is equipped with a third rotary power source, and the end of the third rotary power source is equipped with a second rotary turntable 84. The rotary pressure bar head 85 presses down, so that the metal plate is pressed between the second rotary turntable 84 and the rotary pressure bar head 85. The angle of the metal plate is adjusted by the second rotary power source 83 and the third rotary power source.

[0066] The second plate surface is provided with a second clearance groove to avoid the second rotating turntable 84.

[0067] like Figure 14 and Figure 15 As shown, in some embodiments, the bending mechanism 5 includes: a second frame 512, which is disposed on the base 1; a bending seat 511, which is movably disposed on the second frame 512; the bending seat 511 can reciprocate longitudinally on the second frame 512; and a third longitudinal drive 513, which is disposed on the second frame 512 and connected to the bending seat 511; the third longitudinal drive 513 drives the bending seat 511 to reciprocate longitudinally via a screw and nut structure. A ninth guide rail is provided on the second frame 512, and a ninth slider adapted to the ninth guide rail is provided on the bending seat 511.

[0068] A bending cutter holder 510 is movably mounted on a bending base 511. The bending cutter holder 510 is vertically reciprocating on the bending base 511. A sixth vertical movement drive 515 is mounted on the bending base 511 and connected to the bending cutter holder 510. The sixth vertical movement drive 515 drives the bending cutter holder 510 to move via a screw and nut structure. A tenth guide rail is provided on the bending base 511, and a tenth slider adapted to the tenth guide rail is provided on the bending cutter holder 510. The cooperation between the tenth guide rail and the tenth slider improves the stability of the bending cutter holder 510's movement. A bending cutter 59 is mounted on the bending cutter holder 510. The longitudinal position of the bending cutter 59 is adjusted by the third longitudinal drive 513 so that the bending cutter 59 is aligned with the left side of the groove on the metal sheet. Then, the bending cutter 59 is driven to move upward by the sixth vertical drive 515. During the bending process, the bending cutter 59 is driven to move longitudinally by the third longitudinal drive 513. Through the linkage of the sixth vertical drive 515 and the third longitudinal drive 513, the bending cutter 59 is driven to complete the bending process.

[0069] In this embodiment, the bending blade 59 includes an upper bending blade and a lower bending blade. The lower bending blade is used to bend the metal sheet upwards, and the upper bending blade is used to bend the metal sheet downwards. During the downward bending process, there is no need to plan and form a bending groove; the bending can be achieved by forcibly bending the metal sheet with the upper bending blade.

[0070] like Figure 1 , Figure 2 , Figure 12 and Figure 13 As shown, in some embodiments, the bending mechanism 5 further includes: a seventh vertical movement drive 51, which is disposed on the second frame 512; a pressure plate 52, which is movably disposed on the second frame 512; an eleventh guide rail is disposed on the second frame 512, and an eleventh slider adapted to the eleventh guide rail is disposed on the pressure plate 52; the seventh vertical movement drive 51 is a motor, which drives the pressure plate 52 to reciprocate vertically through a screw and nut structure; and a pressure head 54, which is disposed on the pressure plate 52. The seventh vertical movement drive 51 drives the pressure head 54 to press the metal sheet, ensuring the stability of the metal sheet during the bending process.

[0071] The fifth frame 3 is also equipped with a left positioning bracket 514 and a right positioning bracket. The left positioning bracket 514 has a twelfth slide rail, on which a twelfth slider is movably mounted. A left positioning block 56 is mounted on the twelfth slider. The left positioning bracket 514 also has a left positioning drive, which is a motor. The motor shaft of the left positioning drive is connected to a drive wheel shaft via a coupling. A drive wheel is mounted on the drive wheel shaft. The left positioning bracket 514 also has a pulley 57, and a transmission belt 58 is installed between the drive wheel and the pulley 57. The twelfth slider is attached to the transmission belt 58. The left positioning drive moves the left positioning block 56, thus positioning the left side of the metal sheet. The positioning mechanism on the right positioning bracket is the same as that on the left positioning bracket 514, and will not be repeated here. The right positioning drive 55 on the right positioning bracket moves the right positioning block, thus positioning the right side of the metal sheet. This effectively fixes the position of the metal sheet. The second plate surface is provided with a third clearance groove 53 for avoiding the left positioning block 56 and the right positioning block.

[0072] The above description is only a part or preferred embodiment of this application. Neither the text nor the drawings should limit the scope of protection of this application. All equivalent structural transformations made using the content of this application's specification and drawings under the overall concept of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.

Claims

1. A multi-functional sheet metal composite machine for cutting, planing, and forming, characterized in that, include: First rack (2); A cutting mechanism (7) is disposed on the first frame (2) and is used to cut metal plates; The first conveying structure (4) is used to convey the metal sheet; A rotating structure (10) is used to rotate the metal sheet; Grooving mechanism (9), the grooving mechanism (9) is disposed on the first frame (2), the grooving mechanism (9) is used to cut bending grooves on the metal plate; The second conveying structure (8) is used to convey the metal sheet conveyed by the first conveying structure (4) to the bending mechanism for automatic bending operation; Second rack (512); A bending mechanism (5) is provided on the second frame (512) and is used to bend the sheet metal. The second conveying structure (8) includes: a conveying frame (81), which is movably mounted on the base (1). A sixth movable plate (86) is mounted on the conveying frame (81). A rotating pressure bar head (85) is connected to a fifth vertical drive. The rotating pressure bar head (85) is mounted on the sixth movable plate (86). A second rotating power source (83) is mounted on the sixth movable plate (86). The rotating pressure bar head (85) is connected to the second rotating power source (83). A third rotating power source is mounted on the conveying frame (81). A second rotating turntable (84) is mounted at the end of the third rotating power source. The rotating pressure bar head (85) presses down, so that the metal plate is pressed between the second rotating turntable (84) and the rotating pressure bar head (85).

2. The multi-functional cutting and planing sheet metal composite machine according to claim 1, characterized in that, The cutting mechanism (7) includes: The first slide plate (71) is movably mounted on the first frame (2). The first movable plate (78) is movably disposed on the first sliding plate (71); A first lateral movement drive (75) is disposed on the first slide plate (71) and is used to drive the first slide plate (71) to move; A first vertical movement drive (710) is disposed on the first sliding plate (71) and is used to drive the first movable plate (78) to move. A laser cutting head (77) is disposed on the first movable plate (78).

3. The multi-functional cutting and planing sheet metal composite machine according to claim 1, characterized in that, The first conveying structure (4) includes: Third rack (41); The first plate (6) is disposed on the third frame (41). The first longitudinal shift plate (45) is movably disposed on the third frame (41). A first longitudinal movement drive (410) is disposed on the third frame (41) and is used to drive the first longitudinal moving plate (45) to move. Multiple clamps (43) are disposed on the first longitudinal moving plate (45); A clamp drive (729) is disposed on the clamp (43); Clamping member (42), which is connected to the clamping drive (729).

4. The multi-functional cutting and planing sheet metal composite machine according to claim 1, characterized in that, The rotating structure (10) includes: Fourth rack (104); The second vertical movement drive (103) is disposed on the fourth frame (104). A first rotary power source (102) is connected to a second vertical drive (103); The first rotating turntable (101) is connected to the first rotating power source (102).

5. The multi-functional cutting and planing sheet metal composite machine according to claim 1, characterized in that, The grooving mechanism (9) includes: Hydraulic cylinder pressure blocks (918) are spaced apart on the first frame (2); The second slide plate (92) is movably mounted on the first frame (2); The second movable plate (96) is movably disposed on the second sliding plate (92); The second lateral drive (91) is disposed on the second slide plate (92) and is used to drive the second slide plate (92) to move; The third vertical movement drive (95) is disposed on the second sliding plate (92) and is used to drive the second movable plate (96) to move; The second grooving cutter group (97) is disposed on the second movable plate (96).

6. The multi-functional cutting and planing sheet metal composite machine according to claim 5, characterized in that, The grooving mechanism (9) further includes: The third movable plate (916) is movably disposed on the second sliding plate (92); A fourth longitudinal movement drive is provided on the second slide plate (92), and the fourth longitudinal movement drive is used to drive the third movable plate (916) to move; The fourth movable plate (915) is disposed on the third movable plate (916); The eighth vertical movement drive (917) is disposed on the third movable plate (916) and is used to drive the fourth movable plate (915) to move. The first grooving cutter group (914) is disposed on the fourth movable plate (915).

7. The multi-functional cutting and planing sheet metal composite machine according to claim 5, characterized in that, The grooving mechanism (9) further includes: A base plate (910) is disposed on the first frame (2); The fifth movable plate (911) is movably disposed on the base plate (910). A fifth longitudinal movement drive (99) is disposed on the base plate (910) and is used to drive the fifth movable plate (911) to move. A pressure block drive (912) is disposed on the fifth movable plate (911). An auxiliary pressure block (913) is connected to the pressure block drive (912).

8. The multi-functional cutting and planing sheet metal composite machine according to claim 5, characterized in that, The grooving mechanism (9) further includes: A wire brush (98) is disposed on the second slide plate (92); A fourth vertical movement drive (920) is disposed on the first frame (2); A wire comb (919) is connected to the fourth vertical movement drive (920).

9. The multi-functional cutting and planing sheet metal composite machine according to claim 1, characterized in that, The bending mechanism (5) includes: A bending seat (511) is movably disposed on the second frame (512). The third longitudinal movement drive (513) is disposed on the second frame (512) and is connected to the bending seat (511). A bending cutter holder (510) is movably disposed on the bending seat (511). A sixth vertical movement drive (515) is disposed on the bending seat (511) and connected to the bending cutter holder (510). A bending cutter (59) is disposed on the bending cutter holder (510).

10. The multi-functional cutting and planing sheet metal composite machine according to claim 9, characterized in that, The bending mechanism (5) further includes: The seventh vertical movement drive (51) is disposed on the second frame (512); A clamping plate (52) is movably disposed on the second frame (512); A clamping head (54) is disposed on the clamping plate (52).

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