Plate and tube integrated laser cutting machine

Abstract

The utility model relates to the technical field of plate and tube cutting, in particular to a plate and tube integrated laser cutting machine. Comprising a supporting table, a moving module and a laser cutter, the moving module is located on one side of the top of the supporting table, the laser cutter is located on one side of the top of the moving module, a pipe bracket assembly is further arranged on one side of the top of the moving module, and a plate bracket assembly is installed on the other side of the top of the supporting table; hollow shaft motors are symmetrically connected to the other side of the top of the supporting table and located at the two ends of the plate bracket assembly through bolts. According to the plate and pipe integrated laser cutting machine, the supporting table, the plate bracket assembly and the pipe bracket assembly are matched, so that when a pipe is machined, the coaxiality of the cut pipe can be higher through the matching of the two symmetrically-arranged hollow shaft motors and the pipe bracket assembly, and meanwhile, when a plate is machined, the coaxiality of the pipe is higher, and the machining efficiency is improved. And supporting and fixing can be conducted through the plate bracket assembly, and the bending phenomenon is prevented.

Description

Technical Field

[0001] This utility model relates to the field of plate and tube cutting technology, and in particular to an integrated plate and tube laser cutting machine. Background Technology

[0002] The medical device industry involves multiple sectors such as pharmaceuticals, machinery, electronics, and plastics, making it a multidisciplinary, knowledge-intensive, and high-tech industry. The fundamental characteristics of high-tech medical equipment are digitalization and computerization; it represents the culmination of modern high technology across multiple disciplines and fields. Its high technological content makes it a highly competitive arena for major technological powers and large international companies, resulting in high barriers to entry. Even in sub-sectors with lower overall profit margins and less investment, high-tech products continue to emerge.

[0003] When using the above technology, the following technical problems were found in the existing technology: When using the existing laser cutting machine, it can only cut tubes or plates separately. At the same time, when cutting long tubes or thin plates, bending is easy to occur. Therefore, a plate and tube integrated laser cutting machine is designed to provide another technical solution to the above technical problems. Summary of the Invention

[0004] Therefore, it is necessary to provide a plate-tube integrated laser cutting machine to address the above-mentioned technical problems, in order to solve the technical problem that existing laser cutting machines can only cut tubes or plates separately, and that bending easily occurs when cutting longer tubes or thinner plates.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A plate and tube integrated laser cutting machine includes a support platform, a moving module, and a laser cutter. The moving module is located on one side of the top of the support platform, and the laser cutter is located on one side of the top of the moving module. A tube support assembly is also provided on one side of the top of the moving module, and a plate support assembly is installed on the other side of the top of the support platform. Hollow shaft motors are symmetrically bolted to both ends of the plate support assembly on the other side of the top of the support platform. The tube support assembly includes a fixed plate, a translation frame, a support plate, a pneumatic clamp, and a guide table. The fixed plate is bolted to the top of the moving module. The translation frame is slidably connected to the outer side of one side of the fixed plate. The support plate is fixed to one end of the translation frame. The pneumatic clamp is bolted to one end of the support plate and to the bottom of the translation frame. A rotating sleeve is rotatably connected to an internal bearing on one side of the support plate, and the guide table is fixed to the internal bolt of the rotating sleeve.

[0007] In a preferred embodiment of the integrated plate and tube laser cutting machine provided by this utility model, a limiting plate is bolted to one side of the fixing plate.

[0008] In a preferred embodiment of the integrated plate and tube laser cutting machine provided by this utility model, the other end of the translation frame is internally threaded with a fastening bolt, and the fastening bolt is slidably connected to the fixing plate.

[0009] In a preferred embodiment of the integrated plate and tube laser cutting machine provided by this utility model, two positioning holes are symmetrically opened inside one side of the fixing plate, and the fixing plate and the fastening bolt are slidably connected through the positioning holes.

[0010] In a preferred embodiment of the integrated plate and tube laser cutting machine provided by this utility model, the plate support assembly includes two support blocks, a grid plate, a connecting plate, a pressure plate, a protective shell, and a pushing component. The bottoms of the two support blocks are bolted to the support platform. Connecting plates are bolted to both sides of the top of the two support blocks. Grid plates are evenly distributed and slidably connected to one end of the two support blocks and between the two connecting plates. Pressure plates are slidably connected to the inside of the tops of the two connecting plates on opposite sides. A protective shell is bolted to the bottom of the connecting plate. A pushing component is fixed inside the protective shell. The push rod of the pushing component passes through the connecting plate and is fixed to the pressure plate.

[0011] In a preferred embodiment of the integrated plate and tube laser cutting machine provided by this utility model, one end of each of the two connecting plates is bolted to a feeding plate.

[0012] In a preferred embodiment of the integrated plate and tube laser cutting machine provided by this utility model, the shape of the pressure plate is an inverted L-shape.

[0013] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0014] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0015] This utility model provides a plate and tube integrated laser cutting machine. Through the cooperation of the support table, plate bracket assembly and tube bracket assembly, the tube can achieve higher coaxiality after cutting by the cooperation of two symmetrically arranged hollow shaft motors and tube bracket assembly when processing tubes. At the same time, when processing plates, the plate bracket assembly can support and fix them to prevent bending.

[0016] By combining the translation frame, fastening bolts, pneumatic calipers, and guide table, the axis of the guide table in the support plate is aligned with the axis of the tube inside the hollow shaft motor through the translation and sliding of the translation frame on the fixed plate during tube cutting. The translation frame is then positioned on the outside of the fixed plate by the fastening bolts. The guide table supports the tube between the two hollow shaft motors. At the same time, the pneumatic calipers can be used to clamp and pull the tube during loading after cutting.

[0017] By combining grating plates, connecting plates, and pressure plates, the cut sheet material can be supported against bending through multiple grating plates between two connecting plates. At the same time, the sheet material at the top of the grating plates can be fixed during cutting by lifting and sliding on the pressure plates to prevent errors caused by displacement. Attached Figure Description

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

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the pipe processing of this utility model;

[0021] Figure 3 This is a schematic diagram of the sheet metal processing of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the pipe support assembly of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the pneumatic caliper of this utility model;

[0024] Figure 6 This is a schematic diagram of the material guide platform of this utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the pipe support assembly of this utility model;

[0026] Figure 8 This is a schematic diagram of the structure of the grating plate of this utility model;

[0027] Figure 9 This is a schematic diagram of the structure of the pusher component of this utility model;

[0028] Figure 10 This is a schematic diagram of the structure of the pressure plate of this utility model.

[0029] In the diagram: 1. Support platform; 2. Moving module; 3. Hollow shaft motor; 4. Sheet metal bracket assembly; 5. Laser cutter; 6. Pipe material bracket assembly; 7. Fixing plate; 8. Translation frame; 9. Support plate; 10. Fastening bolt; 11. Positioning hole; 12. Pneumatic caliper; 13. Guide platform; 14. Support block; 15. Grating plate; 16. Connecting plate; 17. Pressure plate; 18. Feeding plate; 19. Protective shell; 20. Pushing component. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] Reference Figures 1-10 A plate and tube integrated laser cutting machine includes a support platform 1. A movable module 2 is fixed on one side of the top of the support platform 1. A laser cutter 5 is installed on one side of the top of the movable module 2. A tube support assembly 6 is also installed on one side of the top of the movable module 2. The laser cutter 5 can be adjusted in three axes (X, Y, Z) by the operation of the movable module 2. The tube support assembly 6 can also be moved along the Y axis by the operation of the movable module 2. A plate support assembly 4 is installed on the other side of the top of the support platform 1. Hollow shaft motors 3 are symmetrically bolted to both ends of the plate support assembly 4 on the other side of the top of the support platform 1. The hollow shaft motors 3 can be installed by bolting when processing tubes. When processing plates, one or both hollow shaft motors 3 can be removed by bolting. The hollow shaft motors 3 can also be replaced according to the diameter of the tube being processed.

[0035] In this embodiment, the moving module 2 is an existing device that can move the object on top in a single or three-axis manner.

[0036] In this embodiment, the hollow shaft motor 3 is a prior art device, which is an integral part of the high-precision pipe clamping and rotating device disclosed in CN212350978U, enabling the hollow shaft motor 3 to drive the internal object to rotate and clamp.

[0037] The pipe support assembly 6 includes a fixed plate 7, a translation frame 8, a support plate 9, fastening bolts 10, a pneumatic clamp 12, and a guide table 13. The fixed plate 7 is bolted to the top of the moving module 2, so that the moving module 2 can drive the pipe support assembly 6 to move along the Y-axis through the fixed plate 7. The translation frame 8 is slidably connected to the outer side of one side of the fixed plate 7, so that the translation frame 8 can only slide and translate on the outer side of the fixed plate 7. A limit plate is bolted to one side of the fixed plate 7, thereby preventing the translation frame 8 from separating from the fixed plate 7.

[0038] One end of the translation frame 8 is fixed with a support plate 9, so that the movement of the translation frame 8 can drive the support plate 9 to move synchronously. The other end of the translation frame 8 is internally threaded with a fastening bolt 10, so that the rotation of the fastening bolt 10 can move closer to or away from the support plate 9 inside the translation frame 8. The fastening bolt 10 is slidably connected to the fixed plate 7, so that when the fastening bolt 10 is inside the fixed plate 7, the translation frame 8 cannot be translated or slidably moved outside the fixed plate 7. Two positioning holes 11 are symmetrically opened inside one side of the fixed plate 7. The fixed plate 7 and the fastening bolt 10 are slidably connected through the positioning holes 11. When the translation frame 8 is located at the end of one side of the fixed plate 7, the fastening bolt 10 is located inside the positioning hole 11 on one side. At this time, the pipe material is supported by the pipe material support assembly 6. When the translation frame 8 is located on the other side of the fixed plate 7, the fastening bolt 10 is located inside the positioning hole 11 on the other side. At this time, the plate material on the top of the plate material support assembly 4 is laser-cut by the laser cutter 5.

[0039] A pneumatic clamp 12 is bolted to one end of the support plate 9 and located at the bottom of the translation frame 8, so that the cut pipe material can be clamped by the pneumatic clamp 12. The internal bearing on one side of the support plate 9 is rotatably connected to the rotating sleeve, and the internal bolt of the rotating sleeve is fixed to the guide table 13, so that the pipe material passing through the jaws of the pneumatic clamp 12 can enter the inner side of the guide table 13 and be laser-cut by the laser cutter 5 between the two hollow shaft motors 3.

[0040] Preferably, the guide table 13 has a frustum-shaped guide groove inside the end near the pneumatic caliper 12, which facilitates the quick entry of the tubular material into the interior of the guide table 13.

[0041] In this embodiment, the pneumatic caliper 12 is a replaceable part at one end of the support plate 9, so that the pneumatic caliper 12 with the corresponding clamping distance can be replaced by bolt connection according to the different diameters of the clamped tubes.

[0042] The sheet metal support assembly 4 includes two support blocks 14, a grid plate 15, a connecting plate 16, a pressure plate 17, a protective shell 19, and a pusher 20. The bottom of the two support blocks 14 is bolted to the support platform 1, so that the two support blocks 14 are fixed at both ends of the top of the support platform 1. The connecting plates 16 are bolted to both sides of the top of the two support blocks 14. One end of the two connecting plates 16 is bolted to a feeding plate 18, so that the sheet metal can be fed with the assistance of the two feeding plates 18 when processing the sheet metal. The grid plates 15 are evenly distributed and slidably connected to the adjacent ends of the two support blocks 14 and between the two connecting plates 16, so that the grid plates 15 can only be detached from the two support blocks 14 by rising. Thus, the multiple grid plates 15 can provide bending support when cutting thinner sheet metal.

[0043] Two connecting plates 16 are slidably connected to each other on opposite sides of their top ends, allowing the pressure plates 17 to slide up and down within the connecting plates 16. The pressure plates 17 are inverted L-shaped, so that their descent, in cooperation with the connecting plates 16, clamps and fixes the top of the grating plate 15. A protective shell 19 is bolted to the bottom of the connecting plates 16, and a pusher 20 is fixed inside the protective shell 19. The push rod of the pusher 20 passes through the connecting plates 16 and is fixed to the pressure plates 17, so that the operation of the pusher 20 drives the pressure plates 17 to adjust their height within the connecting plates 16.

[0044] In this embodiment, the pusher 20 can be a push rod motor. In other embodiments, the pusher 20 can be a hydraulic rod, cylinder, or other device that drives the pressure plate 17 to move up and down inside the connecting plate 16.

[0045] The process of using the integrated plate and tube laser cutting machine provided by this utility model is as follows: When using it, the material to be laser cut is selected as plate or tube.

[0046] When the material being laser-cut is tubing, two hollow shaft motors 3 are installed at both ends of the sheet metal support assembly 4, and the bottom of the hollow shaft motors 3 is connected to the support platform 1 with bolts. Then, through the operation of the moving module 2, the laser cutter 5 and the sheet metal support assembly 6 are moved between the two hollow shaft motors 3. Then, the fastening bolt 10 is rotated, causing the rotation of the fastening bolt 10 to move inside the translation frame 8, and causing the fastening bolt 10 to disengage from the positioning hole 11. Then, the translation frame 8 is pulled, causing the translation frame 8 to slide on the outside of the fixed plate 7. The movement of the translation frame 8 drives the support plate 9, the pneumatic clamp 12, and the guide table. 13. When the translation frame 8 moves to one side outside the fixed plate 7, the fastening bolt 10 is rotated in the opposite direction, so that the fastening bolt 10 moves inside the translation frame 8 and enters the corresponding positioning hole 11, restricting the sliding of the translation frame 8 outside the fixed plate 7. Then, the tube material entering one of the hollow shaft motors 3 enters the guide table 13 through the jaws of the pneumatic caliper 12, and then enters another hollow shaft motor 3. Thus, under the support of the tube material bracket assembly 6, the moving module 2 drives the laser cutter 5 to move and cut the tube material, at which time the tube material can have better coaxiality.

[0047] When the material to be laser-cut is sheet metal, at least one hollow shaft motor 3 is removed from the top of the support platform 1. Then, the feeding plate 18 is bolted to one end of the connecting plate 16. At this time, the feeding plate 18 is located at the top of the support platform 1 without the hollow shaft motor 3. The sheet metal is then allowed to enter the top of multiple grid plates 15 with the assistance of the two feeding plates 18. Then, the working of the pusher 20 drives the pressure plate 17 to descend. The inverted L-shaped descent of the pressure plate 17 fixes the sheet metal to be cut on the top of the grid plate 15 between the pressure plate 17 and the connecting plate 16, thereby preventing the sheet metal from moving during cutting. With the support of multiple grid plates 15, even thinner sheets will not bend when cut by the laser cutter 5.

[0048] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A plate-tube integrated laser cutting machine, comprising a support platform (1), a moving module (2), and a laser cutter (5), wherein the moving module (2) is located on one side of the top of the support platform (1), and the laser cutter (5) is located on one side of the top of the moving module (2), characterized in that, A pipe support bracket assembly (6) is provided on one side of the top of the mobile module (2), and a plate support bracket assembly (4) is installed on the other side of the top of the support platform (1). Hollow shaft motors (3) are symmetrically bolted to the other side of the top of the support platform (1) and at both ends of the plate support bracket assembly (4). The pipe support bracket assembly (6) includes a fixed plate (7), a translation frame (8), a support plate (9), a pneumatic caliper (12), and a guide platform (13). The fixed plate (7) is bolted to the top of the mobile module (2). The translation frame (8) is slidably connected to the outer side of one side of the fixed plate (7). The support plate (9) is fixed to one end of the translation frame (8). The pneumatic caliper (12) is bolted to one end of the support plate (9) and at the bottom of the translation frame (8). The rotating sleeve is rotatably connected to the internal bearing on one side of the support plate (9). The guide platform (13) is fixed to the internal bolt of the rotating sleeve.

2. The integrated plate and tube laser cutting machine according to claim 1, characterized in that, A limit plate is bolted to one side of the fixing plate (7).

3. The integrated plate and tube laser cutting machine according to claim 1, characterized in that, The other end of the translation frame (8) is internally threaded with a fastening bolt (10), which is slidably connected to the fixing plate (7).

4. The integrated plate and tube laser cutting machine according to claim 3, characterized in that, Two positioning holes (11) are symmetrically opened on one side of the fixing plate (7), and the fixing plate (7) and the fastening bolt (10) are slidably connected through the positioning holes (11).

5. A plate-tube integrated laser cutting machine according to claim 1, characterized in that, The plate support assembly (4) includes two support blocks (14), a grid plate (15), a connecting plate (16), a pressure plate (17), a protective shell (19), and a pusher (20). The bottom of the two support blocks (14) is bolted to the support platform (1). The two sides of the top of the two support blocks (14) are bolted to the connecting plate (16). The grid plates (15) are evenly distributed and slidably connected at one end of the two support blocks (14) and between the two connecting plates (16). The pressure plates (17) are slidably connected inside the top of the two connecting plates (16) on opposite sides. The bottom of the connecting plate (16) is bolted to the protective shell (19). The pusher (20) is fixed inside the protective shell (19). The push rod of the pusher (20) passes through the connecting plate (16) and is fixed to the pressure plate (17).

6. A plate-tube integrated laser cutting machine according to claim 5, characterized in that, Each of the two connecting plates (16) is bolted to one end with a feeding plate (18).

7. A plate-tube integrated laser cutting machine according to claim 5, characterized in that, The pressure plate (17) is in the shape of an inverted L.

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