A sheet metal composite processing center

Abstract

The present invention belongs to the field of sheet metal processing technology, specifically a sheet metal composite processing center, including a panel, the bottom of the panel is fixedly connected to a cabinet, a toothed mesh plate is fixedly connected to the panel, the mesh of the toothed mesh plate is connected to the inside of the cabinet, and a laser cutting component is provided at a position corresponding to the toothed mesh plate on the panel. The panel also includes a slider, a rotating shaft is rotatably connected to the slider, and buckle plates are fixedly connected to both ends of the rotating shaft. The surface of the buckle plate is provided with multiple positioning protrusions according to the requirements of laser cutting. Two slide grooves are opened on the surface of the panel on both sides of the toothed mesh plate, and a slider is slidably connected to the slide groove. Each buckle plate is provided with multiple groups of drilling processing components on the surface away from the positioning protrusion. Positioning and drilling processing are achieved by driving the buckle plate to flip and buckle, and while drilling, the sheet is pulled to one end to facilitate re-loading and laser processing again, so that laser processing and drilling processing can be carried out simultaneously, improving processing efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of sheet metal processing, in particular to a sheet metal composite processing center. Background Art

[0002] Sheet metal processing includes traditional cutting, punching, bending and forming methods and process parameters, various cold stamping die structures and process parameters, various equipment working principles and operation methods, and new stamping technologies and new processes. The processing of metal plates for parts is called sheet metal processing. Due to the characteristics of sheet metal processing, laser cutting has high efficiency in processing features such as special-shaped holes and large-area holes. For features such as screw installation holes, direct drilling is more efficient and cost-effective than laser processing. In the existing technology, the shell sheet metal processing of products such as electrical cabinets is performed by laser cutting in an independent laser processing center or by cutting in an independent cutting processing center. Therefore, for sheet metal products that require both efficient laser cutting and local cutting, the independent processing center increases the production cost. Therefore, a sheet metal composite processing center that combines multiple processing methods was born.

[0003] A Chinese patent with the authorization announcement number CN221363651U discloses a sheet metal composite processing center, comprising a base plate, side plates provided on both sides of the base plate, a movable groove provided on the base plate, a movable device provided on the movable groove, a feed plate sleeved on the movable device, the feed plate comprising a bearing plate and a rack, an isolation mechanism provided on the side plates, the isolation mechanism comprising a gear, a rotating shaft, a synchronous wheel and a synchronous belt, an isolation plate fixedly connected to the rotating shaft, the gear meshing with the rack, clamping devices provided on both sides of the base plate, a cutting mechanism and a laser cutting mechanism provided on both sides of the base plate, respectively. The center is capable of performing local cutting and laser cutting processing on the workpiece on both sides of the base plate, and then transferring the workpiece to the other end for processing via the bearing plate after completion. The composite processing process is completed in the same processing device, and both ends work synchronously to improve processing efficiency.

[0004] However, the above patent still has the following shortcomings:

[0005] 1. According to the description of the above patent, the above patent actually works in an alternating manner and cannot truly perform composite processing simultaneously, which wastes processing time and affects processing efficiency.

[0006] 2. The above patent requires re-clamping and re-positioning before continuing processing when laser processing and cutting processing are performed alternately. Manual re-clamping is time-consuming and labor-intensive, and is prone to errors, affecting processing efficiency and quality.

[0007] 3. During the above processing, manual loading and unloading operations are required, which wastes manpower and is inefficient. In addition, the plate positioning position needs to be manually adjusted during the loading process, which can easily cause errors and affect the processing quality. Summary of the Invention

[0008] In order to overcome the shortcomings of the prior art, the present invention solves the technical problem that, by providing a snap-fit ​​plate and a positioning protrusion, the hole formed after laser cutting can be used for positioning after laser processing, and drilling processing can be performed based on this. The positioning is accurate and the processing accuracy is improved, and there is no need to manually readjust the clamping positioning, which greatly improves the processing efficiency. By providing a worm gear and a worm, the snap-fit ​​plate can be driven to flip and snap together to achieve positioning and drilling processing of the sheet metal plate. By providing a third screw, the plate can be pulled to one end while the drilling processing is being performed, thereby avoiding the loading space, facilitating re-loading and re-laser processing, so that the laser processing and drilling processing can be performed simultaneously, greatly saving processing time and improving processing efficiency. By providing a push plate to push repeatedly, the plate in the storage box can be pushed to the tooth mesh plate for automatic loading, saving manpower and improving efficiency. The guide rail can guide and limit both sides of the plate, and then by providing an abutment plate to cooperate with the push plate, the two ends of the plate can be abutted and limited, so that the plate is stably clamped above the tooth mesh plate for laser cutting processing, ensuring processing stability and processing accuracy.

[0009] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sheet metal composite processing center, comprising:

[0010] A panel, the bottom of which is fixedly connected to the cabinet, a toothed mesh plate is fixedly connected to the panel, the mesh holes of the toothed mesh plate are in communication with the interior of the cabinet, and a laser cutting component is provided on the panel at a position corresponding to the toothed mesh plate;

[0011] A slider, wherein a rotating shaft is rotatably connected inside the slider, and buckle plates are fixedly connected at both ends of the rotating shaft, and a plurality of positioning protrusions are provided on the surface of the buckle plates according to the requirements of laser cutting;

[0012] Among them, two sliding grooves are opened on the surface of the panel on both sides of the tooth mesh plate, and two symmetrical sliders are slidably connected in the two sliding grooves respectively. The surfaces of the two snap-fit ​​plates with positioning protrusions are close to each other, and each of the snap-fit ​​plates is provided with multiple groups of drilling processing parts on the surface away from the positioning protrusion.

[0013] Furthermore, the drilling processing component includes a plurality of second brackets arranged on a side of the snap-fit ​​plate away from the positioning protrusion, and the two ends of each second bracket are fixedly connected to a plurality of third electric cylinders, the output end of each third electric cylinder passes through the second bracket and is fixedly connected to the snap-fit ​​plate, and the surface of each second bracket is fixedly connected to a drilling rig at the required drilling position, and the power output end of each drilling rig is transmission-connected to a drill bit passing through the second bracket and the snap-fit ​​plate.

[0014] Furthermore, an opening is provided at one end of the panel and the cabinet, a discharge hopper is fixedly connected to the opening inside the panel and the cabinet, and a plurality of avoidance grooves are provided on the surface of the panel between the toothed mesh plate and the opening, and the horizontal position of each avoidance groove corresponds to each drill bit.

[0015] Furthermore, two groups of second rod seats are fixedly connected on both sides of the panel surface within the range from the gear mesh plate to the opening, and a third screw rod is rotatably connected in each group of the second rod seats. One end of each third screw rod extending out of the second rod seat is transmission-connected to a fourth motor, and each fourth motor is fixedly connected to the corresponding second rod seat, and each third screw rod is threadedly connected to the corresponding slider.

[0016] Furthermore, each of the sliders is fixedly connected to a motor seat, and a third motor is fixedly connected to one side of each motor seat. The power output end of each third motor passes through the motor seat and is transmission-connected to a worm, and a worm wheel is fixedly connected to the corresponding position of the worm on each rotating shaft, and each worm wheel is meshingly transmission-connected to the corresponding worm.

[0017] Furthermore, each of the snap-fit ​​plates can rest against the surface of the motor seat when in a vertical state, and each of the snap-fit ​​plates is fixedly connected to a group of lap plates on the surface of one end away from the rotating shaft, the two groups of lap plates are staggered with each other, and the two snap-fit ​​plates are overlapped with each other through the two groups of lap plates when in a flat state.

[0018] Furthermore, the laser cutting component includes a gantry slidably arranged on the surface of the panel at a position corresponding to the gear mesh plate, and two second electric cylinders are fixedly connected to the top of the gantry. The output ends of the two second electric cylinders pass through the gantry and are fixedly connected to a slide rail, and a movable seat is slidably connected in the slide rail, and a laser cutter is fixedly connected to the bottom of the movable seat.

[0019] Furthermore, a second screw rod is rotatably connected between the two ends of the slide rail, the second screw rod is threadedly connected to the movable seat, one end of the slide rail is fixedly connected to a second motor, the power output end of the second motor is transmission-connected to one end of the second screw rod, two groups of first rod seats are symmetrically distributed and fixedly connected on both sides of the panel surface, a first screw rod is rotatably connected between each group of the first rod seats, each first screw rod is threadedly connected to the gantry, and one end of each first screw rod extending out of the first rod seat is transmission-connected to the first motor, and each first motor is fixedly connected to the corresponding first rod seat.

[0020] Furthermore, the panel surface is symmetrically distributed and fixedly connected to two guide rails at the edges of both sides of the gear mesh plate, and the two guide rail ends have arc-shaped transitions. The panel surface is fixedly connected to a material storage box at the arc-shaped transition of the guide rails, and the bottom side of the material storage box is slidably connected to a push plate that can be inserted between the two guide rails. The panel surface is respectively fixedly connected to two groups of first brackets on both sides of the material storage box, and a first electric drive cylinder is fixedly connected in each group of the first brackets, and the output end of each first electric drive cylinder is fixedly connected to the push plate.

[0021] Furthermore, an abutment plate is slidably connected to the edge of the toothed mesh plate away from the push plate in the panel, and two sliding rods are slidably connected to the two ends of the bottom of the abutment plate. The top of each sliding rod is fixedly connected to a connecting sleeve fixedly connected to the bottom side of the panel, and a spring surrounding the outside of the sliding rod is provided between the bottom end of each sliding rod and the abutment plate, and a pressure strip for pushing the abutment plate is provided at the edge of each snap plate.

[0022] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0023] (1) By setting up the snap-fit ​​plate and positioning protrusion, the holes formed after laser cutting can be used for positioning after laser processing, and drilling processing can be carried out based on this. The precise positioning improves the processing accuracy, and there is no need to manually readjust the clamping positioning, which greatly improves the processing efficiency.

[0024] (2) By setting up a worm gear and a worm, the snap-fit ​​plate can be driven to flip and snap together, thereby realizing the positioning and drilling of the sheet metal plate. By setting up a third screw, the sheet metal can be pulled to one end while the drilling process is being carried out, thereby making room for loading materials, facilitating re-loading and re-laser processing, thereby allowing laser processing and drilling processing to be carried out simultaneously, greatly saving processing time and improving processing efficiency.

[0025] (3) By setting a push plate to push repeatedly, the plate in the storage box can be pushed to the tooth mesh plate for automatic loading, saving manpower and improving efficiency. The guide rail can guide and limit both sides of the plate. Then, by setting a contact plate to cooperate with the push plate, the two ends of the plate can be stopped and limited, so that the plate is stably clamped above the tooth mesh plate for laser cutting processing, ensuring processing stability and processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of this patent.

[0027] Figure 2 This is a side view of the patent.

[0028] Figure 3 for Figure 2 Stereoscopic cross-sectional view at AA in the middle.

[0029] Figure 4 This is the front view of this patent.

[0030] Figure 5 for Figure 4 A three-dimensional cross-sectional view of the middle BB.

[0031] Figure 6 for Figure 4 Stereoscopic cross-sectional view at CC in the middle.

[0032] Figure 7 for Figure 6 A partial enlarged view of point D in the middle.

[0033] Figure 8 It is a structural diagram of the fastening plate 31.

[0034] Figure 9 This is a schematic diagram of the structure of the fastening plate from another perspective.

[0035] Figure 10 It is a three-dimensional schematic diagram of this patent when the snap-fit ​​plates are snapped together.

[0036] Explanation of the reference numerals: panel 10; cabinet 11; mesh plate 12; guide rail 13; storage box 14; push plate 15; first electric cylinder 16; first bracket 17; first rod seat 18; first screw rod 19; first motor 20; gantry 21; second electric cylinder 22; slide rail 23; second motor 24; second screw rod 25; moving seat 26; laser cutter 27; abutment plate 28; slide rod 29; spring 30; snap-fit ​​plate 31; pressure strip 32; rotating shaft 33; slider 34; motor seat 35; worm gear 36; worm 37; third motor 38; positioning protrusion 39; second bracket 40; third electric cylinder 41; drilling rig 42; drill bit 43; overlap plate 44; second rod seat 45; third screw rod 46; fourth motor 47; slide groove 48; avoidance groove 49; opening 50; discharge hopper 51; connecting sleeve 52. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0038] like Figure 1-10 As shown, a sheet metal composite processing center includes a panel 10, the bottom of the panel 10 is fixedly connected to a cabinet 11, a toothed mesh plate 12 is fixedly connected to the panel 10, the mesh holes of the toothed mesh plate 12 are connected to the inside of the cabinet 11, two guide rails 13 are symmetrically distributed and fixedly connected at the edges of both sides of the toothed mesh plate 12, the ends of the two guide rails 13 have an arc-shaped transition, a storage box 14 is fixedly connected at the arc-shaped transition of the two guide rails 13 on the panel 10, a push plate 15 that can extend between the two guide rails 13 is slidably connected to the bottom of the storage box 14, two groups of first brackets 17 are symmetrically distributed and fixedly connected at both sides of the storage box 14 on the panel 10, a first electric drive cylinder 16 is fixedly connected in each group of first brackets 17, the output end of the first electric drive cylinder 16 is fixedly connected to the push plate 15, and an abutment plate 28 is slidably connected at the edge of one side of the toothed mesh plate 12 away from the push plate 15 in the panel 10.

[0039] By setting up the push plate 15 to push repeatedly, the plate in the storage box 14 can be pushed to the tooth mesh plate 12 for automatic loading, saving manpower and improving efficiency, and the guide rail 13 can guide and limit both sides of the plate, and then by setting the abutment plate 28 to cooperate with the push plate 15, the two ends of the plate can be abutted and limited, so that the plate is stably clamped above the tooth mesh plate 12 for laser cutting processing, ensuring processing stability and processing accuracy.

[0040] A gantry 21 is slidingly provided on the panel 10 at the corresponding position of the gear mesh plate 12, and two second electric drive cylinders 22 are fixedly connected to the top of the gantry 21, and the output ends of the two second electric drive cylinders 22 pass through the gantry 21 and are fixedly connected to a slide rail 23, and a movable seat 26 is slidably connected in the slide rail 23, and a laser cutter 27 is fixedly connected to the bottom of the movable seat 26. Second screw rods 25 threadedly connected to the movable seat 26 are rotatably connected at both ends of the slide rail 23, and one end of the gantry 21 is fixedly connected to a second motor 24, and the power output end of the second motor 24 is transmission connected to the second screw rod 25. Two groups of first rod seats 18 are symmetrically distributed and fixedly connected on both sides of the panel 10, and a first screw rod 19 is rotatably connected between each group of first rod seats 18. The first screw rod 19 is threadedly connected to the gantry 21, and one end of each first screw rod 19 extending out of the first rod seat 18 is transmission connected to the first motor 20, and the first motor 20 is fixedly connected to the corresponding first rod seat 18.

[0041] By setting up a laser cutter 27, laser cutting processing of sheet metal plates can be achieved. By setting up a second screw rod 25 and a first screw rod 19, stable and flexible movement of the laser cutter 27 with two degrees of freedom in the horizontal direction can be achieved, and by setting up a second electric drive cylinder 22, the vertical lifting and lowering movement of the laser cutter 27 can be achieved, which facilitates laser cutting.

[0042] Two sliding grooves 48 are opened on both sides of the panel 10, and two sliders 34 are symmetrically distributed and slidingly connected in the two sliding grooves 48. The two sliders 34 are rotatably connected in the two ends close to each other with rotating shafts 33. Two symmetrical snap-fit ​​plates 31 are fixedly connected to the two rotating shafts 33. Positioning protrusions 39 are set on the two sides close to each other according to the requirements of laser processing. A plurality of second brackets 40 are set on the side of each snap-fit ​​plate 31 away from the positioning protrusion 39. The two ends of each second bracket 40 are fixedly connected to a third electric drive cylinder 41. The output end of each third electric drive cylinder 41 passes through the second bracket 40 and is fixedly connected to the snap-fit ​​plate 31. The surface of each second bracket 40 is fixedly connected to a drill rig 42 at the position required for drilling processing. The power output end of each drill rig 42 is transmission-connected to a drill bit 43 passing through the second bracket 40 and the snap-fit ​​plate 31.

[0043] By setting the snap-fit ​​plate 31 and the positioning protrusion 39, the holes formed after laser cutting can be used for positioning after laser processing, and drilling processing can be performed based on this. The precise positioning improves the processing accuracy, and there is no need to manually readjust the clamping positioning, which greatly improves the processing efficiency.

[0044] Two groups of second rod seats 45 are symmetrically distributed and fixedly connected on both sides of the panel 10, and a third screw rod 46 is rotatably connected in each group of second rod seats 45. Each third screw rod 46 is threadedly connected to the corresponding slider 34, and one end of each third screw rod 46 extending out of the second rod seat 45 is transmission-connected to a fourth motor 47. Each fourth motor 47 is fixedly connected to the corresponding second rod seat 45. A motor seat 35 is fixedly connected to each slider 34, and a third motor 38 is fixedly connected to one side of each motor seat 35. The power output end of each third motor 38 passes through the motor seat 35 and is transmission-connected to the worm 37. A worm gear 36 is fixedly connected to the corresponding position of the worm 37 on each rotating shaft 33, and each worm gear 36 is meshed and transmission-connected with the corresponding worm 37.

[0045] By setting up the worm gear 36 and the worm 37, the snap-fit ​​plate 31 can be driven to flip and snap together, thereby realizing the positioning and drilling processing of the sheet metal plate. By setting up the third screw 46, the plate can be pulled to one end while the drilling processing is being carried out, thereby avoiding the space for loading the material, facilitating re-loading and re-laser processing, so that the laser processing and drilling processing can be carried out at the same time, greatly saving the processing time and improving the processing efficiency.

[0046] like Figure 1 As shown, an opening 50 is provided at one end of the panel 10 and the cabinet 11, and a discharge hopper 51 is fixedly connected to the panel 10 and the cabinet 11 at the opening 50. A plurality of avoidance grooves 49 are provided on the surface of the panel 10 between the opening 50 and the tooth mesh plate 12, and the horizontal direction of each avoidance groove 49 corresponds to the position of each drill bit 43.

[0047] By setting the avoidance groove 49, the drill bit 43 can drill the plate during the drilling process, and the drilling processing of the drill bit 43 will not be affected when the plate is dragged to move. When the plate is drilled, the locking plate 31 drags the plate to the opening 50, so that the plate automatically falls off and falls into the discharge hopper 51 to realize automatic unloading, saving manpower, improving efficiency, and facilitating subsequent processing.

[0048] like Figure 5 As shown, each snap-fit ​​plate 31 can rest against the surface of the motor base 35 when in a vertical state, and a set of lap plates 44 is fixedly connected to the surface of one end of each snap-fit ​​plate 31 away from the rotating shaft 33. The two sets of lap plates 44 are staggered with each other, and the two snap-fit ​​plates 31 are overlapped with each other through the two sets of lap plates 44 when in a flat state.

[0049] By setting up a motor seat 35 that can abut against the vertical snap-fit ​​plate 31, the snap-fit ​​plate 31 is limited to avoid the snap-fit ​​plate 31 from flipping over at too large an angle and interfering with other moving parts. By setting up a lap plate 44, the two snap-fit ​​plates 31 can overlap each other when snapping together, making the two snap-fit ​​plates 31 more firmly and stably snapped together, thereby improving the stability during drilling and dragging of the plate.

[0050] like Figure 2-3 As shown in Figures 7 and 8, two sliding rods 29 are slidably connected to the two ends of the bottom of the abutment plate 28, and the top of each sliding rod 29 is fixedly connected to a connecting sleeve 52 fixedly connected to the bottom side of the panel 10. A spring 30 surrounding the outside of the sliding rod 29 is provided between the bottom end of each sliding rod 29 and the abutment plate 28, and a pressure strip 32 for pushing the abutment plate 28 is provided at the edge of each snap-fit ​​plate 31.

[0051] By setting the pressure strip 32, the pressure strip 32 can be used to press the abutment plate 28 down when the two snap-fit ​​plates 31 are snapped together, thereby releasing the limit of the abutment plate 28 on the plate, making it convenient for the snap-fit ​​plate 31 to drag the plate, and after the snap-fit ​​plate 31 drags the plate out of the range of the toothed mesh plate 12, the abutment plate 28 is reset using the elasticity of the spring 30, facilitating subsequent loading and laser cutting processing.

[0052] In this embodiment, initially, the operator connects the device to the power supply and control system. At this time, the two snap-fit ​​plates 31 are located on both sides of the toothed mesh plate 12 and remain in a vertical state. The abutment plate 28 extends out of the panel 10 under the elastic action of the slide rod 29. The second electric cylinder 22 is in a retracted state so that the slide rail 23 and the laser cutter 27 are located at a high position, and the end of the push plate 15 is located at the edge of the toothed mesh plate 12. At this time, each third electric cylinder 41 is in an extended state so that the drill bit 43 does not penetrate into the snap-fit ​​plate 31. The operator stacks the plates to be processed and places them into the storage box 14 to complete the preparation work.

[0053] When processing is required, the control system first controls the first electric drive cylinder 16 to extend outward, so that the push plate 15 slides in the direction away from the gear mesh plate 12 until the push plate 15 leaves the range of the storage box 14, and the plate in the storage box 14 falls downward, and then controls the first electric drive cylinder 16 to retract, so that the push plate 15 moves in the direction close to the gear mesh plate 12. Since the thickness of the push plate 15 is consistent with the thickness of the plate, the push plate 15 only pushes one plate toward the gear mesh plate 12, and the plate slides out of the storage box 14 and is restricted and guided by the two guide rails 13, and is stably entered into the range of the gear mesh plate 12 until the plate abuts against the abutment plate 28 and the first electric drive cylinder 16 is shut down. At this time, the two sides and ends of the plate are respectively clamped and positioned by the guide rails 13, the push plate 15 and the abutment plate 28, so that the plate is stably in the range of the gear mesh plate 12.

[0054] Then, the second electric cylinder 22 is driven to extend outward, so that the laser cutter 27 is close to the appropriate processing height above the plate and the laser cutter 27 is started. Then, the control system controls the second motor 24 and the first motor 20 to drive the moving seat 26 and the gantry 21 to move according to the laser processing requirements, thereby realizing laser cutting processing of the plate, and the cut material falls directly from the mesh of the toothed mesh plate 12.

[0055] After the laser processing is completed, the laser cutter 27 is turned off and the second electric drive cylinder 22 is controlled to retract, so that the slide rail 23 and the laser cutter 27 rise again. At the same time, the control system controls the third motor 38 to drive the worm 37 to rotate. Since the worm 37 and the worm wheel 36 are engaged and transmitted, the two snap-fit ​​plates 31 are flipped downward for snapping. Since the positioning protrusions 39 are set according to the laser cutting requirements, they can be accurately inserted into the corresponding holes formed by the laser cutting when snapping. The positioning protrusions 39 can be used to position the plate, and the lap plates 44 are staggered and overlapped on the surface of the snap-fit ​​plate 31, thereby improving the firmness and stability of the two snap-fit ​​plates 31 when snapping.

[0056] After the engagement, the pressure strip 32 will squeeze the slide bar 29 downward and compress the spring 30 to store elasticity, so that the abutment plate 28 no longer restricts the plate. The control system controls the fourth motor 47 to drive the third screw rod 46 to rotate. Then, under the threaded connection between the third screw rod 46 and the slider 34, the slider 34 and the engaging plate 31 are driven to drag the plate toward the opening 50. After the plate leaves the range of the toothed mesh plate 12, the spring 30 releases its elasticity to allow the abutment plate 28 to extend out of the panel 10 again. At the same time, the first electric drive cylinder 16 is controlled to retract and contract again, and the material is loaded again. After the material is loaded again, the laser cutting process is performed again, which greatly saves processing time and improves processing efficiency.

[0057] During the process of the snap-fit ​​plate 31 dragging the plate to move, the third electric drive cylinder 41 is synchronously controlled to contract, and the drill rig 42 is started, so that the drill bit 43 drills into the plate to perform drilling processing. By setting the avoidance groove 49, the drill bit 43 can drill through the plate during the drilling process, and the drilling processing of the drill bit 43 is not affected when the plate is dragged to move. When the plate is drilled, the snap-fit ​​plate 31 drags the plate to the opening 50, so that the plate automatically falls off and falls into the discharge hopper 51 to realize automatic unloading, saving manpower, improving efficiency, and facilitating subsequent processing.

[0058] After the processed sheet falls, the two snap plates 31 are controlled to unfold again until the snap plates 31 are against the surface of the motor seat 35 and restored to verticality, and the snap plates 31 are driven back to the vicinity of the gear mesh plate 12. After waiting for the subsequent laser processing to be completed, drilling processing can be performed again and the sheet can be dragged to move toward the opening 50. This process is repeated continuously and automatically for sheet metal composite processing.

[0059] The first electric drive cylinder 16 , the first motor 20 , the second electric drive cylinder 22 , the second motor 24 , the third motor 38 , the drilling rig 42 , the fourth motor 47 , etc. are mature existing technologies and will not be described in detail herein.

[0060] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0061] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0062] The above description shows and describes several preferred embodiments of the present application. However, as previously mentioned, it should be understood that the present application is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present application can be used in various other combinations, modifications, and environments and can be modified within the scope of the application concept described herein through the above teachings or technology or knowledge in the relevant field. Modifications and changes made by those skilled in the art that do not depart from the spirit and scope of the present application should be protected by the claims appended hereto.

Claims

1. A sheet metal composite processing center, characterized in that: include: A panel (10), wherein the bottom of the panel (10) is fixedly connected to a cabinet (11), a toothed mesh plate (12) is fixedly connected to the panel (10), meshes of the toothed mesh plate (12) are in communication with the interior of the cabinet (11), and a laser cutting component is provided on the panel (10) at a position corresponding to the toothed mesh plate (12); A slider (34), wherein a rotating shaft (33) is rotatably connected inside the slider (34), and both ends of the rotating shaft (33) are fixedly connected to a snap-fit ​​plate (31), and a surface of the snap-fit ​​plate (31) is provided with a plurality of positioning protrusions (39) according to laser cutting requirements; The surface of the panel (10) is provided with two slide grooves (48) on both sides of the tooth mesh plate (12), and two symmetrical sliders (34) are respectively slidably connected in the two slide grooves (48). The surfaces of the two buckling plates (31) with positioning protrusions (39) are close to each other, and the surface of each buckling plate (31) away from the positioning protrusion (39) is provided with multiple sets of drilling processing components. The surface of the panel (10) is symmetrically distributed and fixedly connected to the edges of the two sides of the tooth mesh plate (12), and the ends of the two guide rails (13) have arc transitions. The surface of the panel (10) is fixedly connected to the storage box (14) at the arc transition of the guide rails (13). The bottom side of the storage box (14) is slidably connected to a push plate (15) that can be inserted between the two guide rails (13); the panel (10) is slidably connected to an abutment plate (28) at the edge of the toothed mesh plate (12) away from the push plate (15); the bottom ends of the abutment plate (28) are slidably connected to two slide rods (29), each of the top ends of the slide rods (29) is fixedly connected to a connecting sleeve (52) fixedly connected to the bottom side of the panel (10); a spring (30) surrounding the outside of the slide rod (29) is provided between the bottom end of each slide rod (29) and the abutment plate (28); and a pressure strip (32) for pushing the abutment plate (28) is provided at the edge of each snap-fit ​​plate (31).

2. A sheet metal composite processing center according to claim 1, characterized in that: The drilling processing component includes a plurality of second brackets (40) arranged on a side of the snap plate (31) away from the positioning protrusion (39), and the two ends of each second bracket (40) are respectively fixedly connected to a plurality of third electric drive cylinders (41), the output end of each third electric drive cylinder (41) passes through the second bracket (40) and is fixedly connected to the snap plate (31), and the surface of each second bracket (40) is fixedly connected to a drilling rig (42) at a required drilling position, and the power output end of each drilling rig (42) is transmission-connected to a drill bit (43) passing through the second bracket (40) and the snap plate (31).

3. A sheet metal composite processing center according to claim 2, characterized in that: An opening (50) is provided at one end of the panel (10) and the cabinet (11); a discharge hopper (51) is fixedly connected to the panel (10) and the cabinet (11) at the opening (50); a plurality of avoidance grooves (49) are provided on the surface of the panel (10) between the tooth mesh plate (12) and the opening (50); and the horizontal position of each avoidance groove (49) corresponds to each drill bit (43).

4. A sheet metal composite processing center according to claim 3, characterized in that: Two groups of second rod seats (45) are fixedly connected on both sides of the surface of the panel (10) within the range from the tooth mesh plate (12) to the opening (50), and a third screw rod (46) is rotatably connected in each group of the second rod seats (45). One end of each third screw rod (46) extending out of the second rod seat (45) is transmission-connected to a fourth motor (47), and each fourth motor (47) is fixedly connected to the corresponding second rod seat (45). Each third screw rod (46) is threadedly connected to the corresponding slider (34).

5. The sheet metal composite processing center according to claim 1, characterized in that: Each of the sliders (34) is fixedly connected to a motor base (35), and one side of each of the motor bases (35) is fixedly connected to a third motor (38). The power output end of each of the third motors (38) passes through the motor base (35) and is transmission-connected to a worm (37). A worm wheel (36) is fixedly connected to a position corresponding to the worm (37) on each of the rotating shafts (33), and each of the worm wheels (36) is meshed and transmission-connected with the corresponding worm (37).

6. The sheet metal composite processing center according to claim 5, characterized in that: Each of the snap-fit ​​plates (31) can abut against the surface of the motor base (35) when in a vertical state, and a group of lap plates (44) are fixedly connected to the surface of one end of each snap-fit ​​plate (31) away from the rotating shaft (33), and the two groups of lap plates (44) are staggered with each other. When the two snap-fit ​​plates (31) are laid flat, they are overlapped with each other through the two groups of lap plates (44).

7. The sheet metal composite processing center according to claim 1, characterized in that: The laser cutting component comprises a gantry (21) slidably arranged on the surface of the panel (10) at a position corresponding to the tooth mesh plate (12); two second electric drive cylinders (22) are fixedly connected to the top of the gantry (21); the output ends of the two second electric drive cylinders (22) pass through the gantry (21) and are fixedly connected to a slide rail (23); a movable seat (26) is slidably connected in the slide rail (23); and a laser cutter (27) is fixedly connected to the bottom of the movable seat (26).

8. The sheet metal composite processing center according to claim 7, characterized in that: A second screw rod (25) is rotatably connected between the two ends of the slide rail (23), and the second screw rod (25) is threadedly connected to the movable seat (26). One end of the slide rail (23) is fixedly connected to a second motor (24), and the power output end of the second motor (24) is transmission-connected to one end of the second screw rod (25). Two groups of first rod seats (18) are symmetrically distributed and fixedly connected on both sides of the surface of the panel (10), and a first screw rod (19) is rotatably connected between each group of the first rod seats (18). Each first screw rod (19) is threadedly connected to the gantry (21), and one end of each first screw rod (19) extending out of the first rod seat (18) is transmission-connected to the first motor (20), and each first motor (20) is fixedly connected to the corresponding first rod seat (18).

9. The sheet metal composite processing center according to claim 1, characterized in that: The surface of the panel (10) is fixedly connected to two groups of first brackets (17) on both sides of the storage box (14), and each group of the first brackets (17) is fixedly connected to a first electric drive cylinder (16), and the output end of each first electric drive cylinder (16) is fixedly connected to the push plate (15).

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