Floating supporting device and laser processing equipment

Abstract

The utility model is suitable for the technical field of laser machining, and provides a floating supporting device and laser machining equipment. The floating supporting device comprises a first supporting frame, a first driving assembly, a supporting piece, a second driving assembly, a cutting unit and a pressing unit; the first driving assembly is arranged on the first supporting frame, the supporting piece and the second driving assembly are both arranged at the output end of the first driving assembly, and the first driving assembly is used for driving the supporting piece and the second driving assembly to ascend and descend; the cutting unit is arranged at the output end of the second driving assembly. The second driving assembly is used for driving the cutting unit to ascend and descend. The pressing unit is arranged on the first supporting frame in a lifting mode and located over the supporting piece. The first driving assembly and the second driving assembly are both located below the supporting piece. According to the embodiment of the invention, the pipe does not need to be cut off by a laser beam, so that a corresponding control program does not need to be matched, the program development cost is saved, and the pipe cutting cost is reduced.

Description

Technical Field

[0001] This application relates to the field of laser processing technology, and in particular to a floating support device and laser processing equipment. Background Technology

[0002] Laser processing technology is a non-contact processing technology with advantages such as a small heat-affected zone, high processing efficiency, and high processing precision. It is widely used in processes such as cutting, marking, welding, and drilling. Laser tube cutting equipment is a type of equipment that applies laser processing technology to tube cutting.

[0003] With the increasing variety of products, the market demand for pipes of different shapes is also increasing. Because pipes come in various shapes, a corresponding control program is required when using laser pipe cutting equipment to cut irregularly shaped pipes, leading to increased costs. Utility Model Content

[0004] This application provides a floating support device and laser processing equipment, which can reduce the cost of pipe cutting.

[0005] In a first aspect, embodiments of this application provide a floating support device, the floating support device comprising:

[0006] First support frame;

[0007] A first drive assembly is disposed on the first support frame;

[0008] A support member is disposed at the output end of the first drive component;

[0009] A second drive component is disposed at the output end of the first drive component, and the first drive component is used to drive the support member and the second drive component to rise and fall.

[0010] A cutting unit is disposed at the output end of the second driving component. The second driving component is used to drive the cutting unit to rise and fall, so that the cutting unit pushes out of the upper surface of the support member or retracts below the upper surface of the support member.

[0011] A clamping unit is vertically and flexibly mounted on the first support frame, and the clamping unit is located directly above the support member;

[0012] Both the first drive component and the second drive component are located below the support member.

[0013] In some possible implementations of the first aspect, the clamping unit includes:

[0014] A first driver, wherein the first driver is disposed on the first support frame;

[0015] Two pressure blocks are provided, which are located at the output end of the first driver. The first driver is used to drive the pressure blocks to rise and fall. The two pressure blocks are spaced apart, with the pressure blocks located directly above the support member and the space between the two pressure blocks located directly above the cutting unit.

[0016] In some possible implementations of the first aspect, two first drivers are provided, and the output terminals of both first drivers are provided with the pressure block.

[0017] In some possible implementations of the first aspect, the floating support device further includes:

[0018] The second support frame is disposed at the output end of the first drive component and is slidably disposed on the first support frame. Both the support member and the second drive component are disposed on the second support frame.

[0019] In some possible implementations of the first aspect, the first driving component includes:

[0020] A first drive unit is disposed on the first support frame;

[0021] A gear is disposed at the output end of the first drive unit, and the first drive unit is used to drive the gear to rotate.

[0022] A rack is disposed on the second support frame, and the gear meshes with the rack.

[0023] In some possible implementations of the first aspect, the second driving component includes:

[0024] The second drive unit is disposed on the second support frame;

[0025] A lead screw is disposed at the output end of the second drive unit, and the second drive unit is used to drive the lead screw to rotate. The axial direction of the lead screw is parallel to the vertical direction.

[0026] A slide block is vertically mounted on the second support frame, a lead screw passes through the slide block, and the slide block and the lead screw are threadedly connected; the cutting unit is mounted on the slide block.

[0027] In some possible implementations of the first aspect, the cutting unit includes:

[0028] The second driver is disposed at the output terminal of the second driver component;

[0029] A cutting wheel is disposed at the output end of the second driver, and the second driver is used to drive the cutting wheel to rotate.

[0030] In some possible implementations of the first aspect, the floating support device further includes:

[0031] A third drive assembly is disposed on the first support frame;

[0032] A slag-blocking component is disposed at the output end of the third driving component, which is used to drive the slag-blocking component to move directly above the support.

[0033] In some possible implementations of the first aspect, the third driving component includes:

[0034] A base, which is disposed on the first support frame;

[0035] A third drive unit is disposed on the base;

[0036] A cantilever, one end of which is located at the output end of the third drive unit, the third drive unit being used to drive the cantilever to move in a direction close to or away from the support member directly above it;

[0037] A connecting rod is provided at one end of the cantilever away from the output end of the third drive unit, and the slag-blocking component is provided at the end of the connecting rod;

[0038] The third drive unit drives the cantilever to move in a direction parallel to the length direction of the connecting rod, and the length direction of the connecting rod is perpendicular to the length direction of the cantilever.

[0039] In some possible implementations of the first aspect, the floating support device further includes:

[0040] A fourth drive unit is disposed on the support member and is located below the support member;

[0041] A pusher is disposed at the output end of the fourth drive unit and located on the upper surface of the support member;

[0042] The unloading component is inclined downward on the support component, and the higher end of the unloading component is connected to the support component. The fourth driving unit is used to drive the pushing component to move closer to or away from the unloading component.

[0043] Secondly, embodiments of this application provide a laser processing device, which includes a floating support device as described in any of the above technical solutions.

[0044] The floating support device and laser processing equipment provided in this application embodiment have a first driving component disposed on a first support frame. Both the support member and the second driving component are disposed at the output end of the first driving component, so that the first driving component drives the support member and the second driving component to rise and fall synchronously. The first driving component can drive the support member to rise and fall to a target height, so that the support member can support pipes of different sizes and prevent the pipes from sagging due to their own weight. The cutting unit is disposed at the output end of the second driving component, so that when cutting irregularly shaped pipes, the laser beam does not need to cut the pipe; instead, the second driving component drives the cutting unit to rise, so that the cutting unit is lifted. The tube is physically contacted by the upper surface of the support member, thereby cutting the tube by the cutting unit. Since the tube is not cut by a laser beam, there is no need to match the corresponding control program, thus saving the development cost and reducing the cost of cutting the tube. After the cutting unit cuts the tube, the second drive component drives the tube back below the upper surface of the support member to facilitate the unloading and cutting of the tube and the loading of the tube to be cut. The clamping unit is vertically and vertically mounted on the first support frame and located directly above the support member so that the clamping unit can be close to the support member to clamp the tube, or the clamping unit can be moved away from the support member to release the tube. Attached Figure Description

[0045] 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 the structures shown in these drawings without creative effort.

[0046] Figure 1 This is a schematic diagram of the structure of an embodiment of the floating support device of this application;

[0047] Figure 2 for Figure 1 Partial structural diagram Figure 1 ;

[0048] Figure 3 for Figure 1 Partial structural diagram Figure 2 ;

[0049] Figure 4 for Figure 3 A partial structural diagram.

[0050] Explanation of icon numbers:

[0051] 1. First support frame; 2. First drive assembly; 21. First drive unit; 22. Gear; 23. Rack; 3. Support component; 4. Second drive assembly; 41. Second drive unit; 42. Lead screw; 43. Slide; 5. Cutting unit; 51. Second driver; 52. Cutting wheel; 6. Pressing unit; 61. First driver; 62. Pressing block; 7. Second support frame; 8. Third drive assembly; 81. Base; 82. Third drive unit; 83. Cantilever; 84. Connecting rod; 9. Slag-blocking component; 10. Fourth drive unit; 20. Pushing component; 30. Unloading component.

[0052] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0053] 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.

[0054] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0055] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0056] It should be understood that the term "and / or" as used in this application specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0057] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0058] This application provides a floating support device and a laser processing equipment to solve the technical problem of high cost in cutting pipes.

[0059] In the embodiments of this application, such as Figures 1 to 3 As shown, the floating support device includes a first support frame 1, a first drive assembly 2, a support member 3, a second drive assembly 4, a cutting unit 5, and a pressing unit 6. The first drive assembly 2 is disposed on the first support frame 1. The support member 3 and the second drive assembly 4 are both disposed at the output end of the first drive assembly 2. The first drive assembly 2 is used to drive the support member 3 and the second drive assembly 4 to rise and fall. The cutting unit 5 is disposed at the output end of the second drive assembly 4. The second drive assembly 4 is used to drive the cutting unit 5 to rise and fall, so that the cutting unit 5 protrudes beyond the upper surface of the support member 3 or retracts below the upper surface of the support member 3. The pressing unit 6 is vertically and flexibly disposed on the first support frame 1, and the pressing unit 6 is located directly above the support member 3.

[0060] The first drive component 2 and the second drive component 4 are both located below the support component 3.

[0061] The floating support device of this embodiment can be applied to laser processing equipment to cut or drill holes in pipes using a laser beam. Support member 3 is used to support the end of the pipe, preventing it from sagging due to its own weight. Support member 3 can be a plate-like structure.

[0062] The support member 3 is provided with a clearance hole so that the cutting unit 5 can be pushed out of the clearance hole and come into contact with the pipe to cut the pipe.

[0063] After the tube is clamped by the chuck of the laser processing equipment, the direction parallel to the center line of the tube is defined as the first direction, and the direction perpendicular to both the center line of the tube and the vertical direction is defined as the second direction.

[0064] In this embodiment, the first driving component 2 is disposed on the first support frame 1, and the support member 3 and the second driving component 4 are both disposed at the output end of the first driving component 2, so that the first driving component 2 drives the support member 3 and the second driving component 4 to rise and fall synchronously; the first driving component 2 can drive the support member 3 to rise and fall to the target height, so that the support member 3 can support pipes of different sizes and prevent the pipes from sagging due to their own weight; the cutting unit 5 is disposed at the output end of the second driving component 4, so that when cutting irregularly shaped pipes, the laser beam is not needed to cut the pipes, but the second driving component 4 drives the cutting unit 5 to rise, so that the cutting unit 5 pushes out of the support member 3. The upper surface of the tube comes into physical contact with the tube, thereby cutting the tube by the cutting unit 5. Since the tube does not need to be cut by a laser beam, there is no need to match the corresponding control program, thus saving the cost of program development and reducing the cost of cutting the tube. After the cutting unit 5 cuts the tube, the second drive component 4 drives the tube back below the upper surface of the support member 3, so that the tube to be cut can be cut and the tube to be cut can be loaded. The clamping unit 6 is vertically and vertically arranged on the first support frame 1 and located directly above the support member 3, so that the clamping unit 6 can be close to the support member 3 to clamp the tube; or the clamping unit 6 can be away from the support member 3 to release the tube.

[0065] Understandably, users can choose to cut the pipe with a laser beam or use cutting unit 5 to cut the pipe, depending on their actual needs.

[0066] In one embodiment, such as Figure 1 and Figure 3 As shown, the clamping unit 6 includes a first driver 61 and two clamping blocks 62. The first driver 61 is disposed on the first support frame 1. The clamping blocks 62 are disposed at the output end of the first driver 61, and the first driver 61 is used to drive the clamping blocks 62 to rise and fall. The two clamping blocks 62 are spaced apart, and the clamping blocks 62 are located directly above the support member 3. The space between the two clamping blocks 62 is located directly above the cutting unit 5.

[0067] When the cutting unit 5 needs to cut the pipe, the first driver 61 drives the pressure block 62 to descend, so that the pressure block 62 clamps the pipe, thereby facilitating the cutting unit 5 to cut the pipe. After the cutting unit 5 cuts the pipe, the first driver 61 drives the pipe to rise, so that the pressure block 62 releases the pipe. The two pressure blocks 62 are spaced apart, and the space between the two pressure blocks 62 is located directly above the cutting unit 5, so that the pressure block 62 can avoid the cutting unit 5 when cutting the pipe. Furthermore, the pressure block 62 can be pressed against both sides of the cutting position, which can improve the stability of the pressure block 62 clamping the pipe.

[0068] In one embodiment, such as Figure 1As shown, there are two first drivers 61, and each of the two first drivers 61 has a pressure block 62 at its output end. The two first drivers 61 can independently drive the pressure block 62 to rise and fall, so that the pressure block 62 can better press the irregularly shaped pipe, thereby improving the stability of the pressure block 62 in pressing the pipe.

[0069] In one embodiment, such as Figures 1 to 3 As shown, the floating support device also includes a second support frame 7, which is disposed at the output end of the first drive component 2 and slides on the first support frame 1. The support member 3 and the second drive component 4 are both disposed on the second support frame 7.

[0070] By providing the second support frame 7, the support member 3 and the second drive assembly 4 can be easily installed, improving the stability of the installation of the support member 3 and the second drive assembly 4. The second support frame 7 is slidably mounted on the first support frame 1. When the first drive assembly 2 drives the support member 3 and the second drive assembly 4 to rise and fall via the second support frame 7, the stability of the rise and fall of the support member 3 and the second drive assembly 4 can be improved.

[0071] In one embodiment, such as Figures 1 to 3 As shown, the first drive assembly 2 includes a first drive unit 21, a gear 22, and a rack 23. The first drive unit 21 is mounted on the first support frame 1. The gear 22 is located at the output end of the first drive unit 21, and the first drive unit 21 drives the gear 22 to rotate. The rack 23 is mounted on the second support frame 7, and the gear 22 meshes with the rack 23.

[0072] Since the first drive unit 21 is mounted on the first support frame 1, its height remains constant, meaning it is stationary relative to the first support frame 1. When the first drive unit 21 drives the gear 22 to rotate, because the gear 22 is located at the output end of the first drive unit 21, its height remains constant. Therefore, the gear 22 can drive the rack 23 to rise and fall, and the rack 23 in turn drives the second support frame 7 to rise and fall, thereby improving the accuracy of the second support frame 7's lifting and lowering.

[0073] In one embodiment, such as Figure 1 and Figure 3 As shown, the second drive assembly 4 includes a second drive unit 41, a lead screw 42, and a slide 43. The second drive unit 41 is mounted on the second support frame 7. The lead screw 42 is located at the output end of the second drive unit 41, and the second drive unit 41 drives the lead screw 42 to rotate. The axis of the lead screw 42 is parallel to the vertical direction. The slide 43 slides vertically on the second support frame 7, and the lead screw 42 passes through the slide 43. The slide 43 and the lead screw 42 are threadedly connected. The cutting unit 5 is mounted on the slide 43.

[0074] Since the slide block 43 is vertically mounted on the second support frame 7, it can only slide vertically and cannot rotate. When the second drive unit 41 drives the lead screw 42 to rotate, the lead screw 42 transmits torque to the slide block 43 through the thread, causing the slide block 43 to slide vertically. The cutting unit 5 is mounted on the slide block 43, so the slide block 43 can drive the cutting unit 5 to rise and fall.

[0075] In one embodiment, such as Figure 3 and Figure 4 As shown, the cutting unit 5 includes a second driver 51 and a cutting wheel 52. The second driver 51 is located at the output end of the second drive assembly 4; the cutting wheel 52 is located at the output end of the second driver 51. The second driver 51 drives the cutting wheel 52 to rotate. The second driver 51 drives the cutting wheel 52 to rotate, which allows the cutting wheel 52 to cut the pipe.

[0076] In one embodiment, such as Figure 4 As shown, the second driver 51 is disposed on the slide 43.

[0077] In one embodiment, such as Figure 1 As shown, the floating support device also includes a third drive assembly 8 and a slag-blocking component 9. The third drive assembly 8 is disposed on the first support frame 1. The slag-blocking component 9 is disposed at the output end of the third drive assembly 8, and the third drive assembly 8 is used to drive the slag-blocking component 9 to move directly above the support member 3.

[0078] When the laser beam processes the pipe, the third drive assembly 8 is controlled to move the slag-blocking component 9 directly above the support component 3, so that the slag-blocking component 9 extends into the laser processing position inside the pipe. After the slag-blocking component 9 extends into the pipe, it can shield the bottom of the inner wall of the pipe to prevent molten slag from splashing onto the inner wall of the pipe, thereby reducing the amount of molten slag adhering to the inner wall of the pipe and improving the yield of the pipe.

[0079] In one embodiment, such as Figure 1 As shown, the third drive assembly 8 includes a base 81, a third drive unit 82, a cantilever 83, and a connecting rod 84. The base 81 is disposed on the first support frame 1. The third drive unit 82 is disposed on the base 81, and one end of the cantilever 83 is disposed at the output end of the third drive unit 82. The third drive unit 82 is used to drive the cantilever 83 to move in a direction close to or away from the support member 3 directly above. The connecting rod 84 is disposed at the end of the cantilever 83 away from the output end of the third drive unit 82, and the slag-blocking member 9 is disposed at the end of the connecting rod 84. The direction in which the third drive unit 82 drives the cantilever 83 to move is parallel to the length direction of the connecting rod 84, and the length direction of the connecting rod 84 is perpendicular to the length direction of the cantilever 83.

[0080] When the laser beam processes the pipe, the third drive unit 82 drives the slag-blocking component 9 to move directly above the support 3 via the cantilever 83 and connecting rod 84, so that the slag-blocking component 9 extends into the laser processing position inside the pipe to block slag. Since the connecting rod 84 is located at the end of the cantilever 83 away from the output end of the third drive unit 82, interference between the third drive unit 82 and the pipe or other components supported by the support 3 can be avoided.

[0081] In one embodiment, such as Figures 1 to 3 As shown, the floating support device also includes a fourth drive unit 10, a pusher 20, and a feeder 30. The fourth drive unit 10 is disposed on the support 3, located below the support 3. The pusher 20 is disposed at the output end of the fourth drive unit 10, located on the upper surface of the support 3. The feeder 30 is disposed downwardly on the support 3, with its higher end connected to the support 3. The fourth drive unit 10 is used to drive the pusher 20 closer to or further away from the feeder 30.

[0082] The fourth drive unit 10 is positioned below the support member 3, which avoids interference with the unloading pipe and makes the overall structure of the floating support device more compact. After the pipe is cut, the fourth drive unit 10 is controlled to drive the pusher 20 closer to the unloading member 30, so that the pipe on the support member 3 is pushed onto the unloading member 30 by the pusher 20. After the pipe is pushed onto the unloading member 30 by the pusher 20, the pipe will slide off the unloading member 30 due to the downward tilt of the unloading member 30, thus achieving unloading. The unloading member 30 has a plate-like structure.

[0083] In one embodiment, such as Figure 2 As shown, the fourth drive unit 10 is mounted on the second support frame 7.

[0084] In the embodiments of this application, such as Figure 1 and Figure 3 As shown, the spacing direction of the two pressure blocks 62, the rotation center line of the cutting wheel 52, the length direction of the connecting rod 84, and the movement direction of the cantilever 83 driven by the third drive unit 82 are all parallel to the first direction. The length direction of the cantilever 83 and the movement direction of the pusher 20 driven by the fourth drive unit 10 are both parallel to the second direction.

[0085] The cutting steps for irregularly shaped pipes according to embodiments of this application will now be described in detail:

[0086] After the tube is passed through the chuck of the laser processing equipment so that it extends directly above the support member 3 and is clamped by the chuck, the first drive unit 21 is controlled to drive the second support frame 7 vertically upward via gear 22 and rack 23, so that the support member 3 supports the tube and prevents the tube from sagging due to its own weight. Then, the third drive unit 82 is controlled to drive the slag-blocking member 9 into the laser processing position inside the tube via cantilever 83 and connecting rod 84, and then the laser processing equipment is controlled to emit a laser beam to perform operations such as drilling on the tube. After the laser beam has finished processing the tube, the third drive unit 82 is controlled to drive the slag-blocking member 9 out of the tube via cantilever 83 and connecting rod 84. Then, the first drive unit 61 is controlled to lower the pressure block 62, pressing the pipe onto the support member 3. The second drive unit 41 is then controlled to raise the second drive unit 51 via the lead screw 42 and slide block 43, causing the cutting wheel 52 to push out of the upper surface of the support member 3. The second drive unit 51 is then controlled to rotate the cutting wheel 52, cutting the pipe. The second drive unit 41 is then controlled to lower the second drive unit 51 via the lead screw 42 and slide block 43, causing the cutting wheel 52 to retract below the upper surface of the support member 3. The first drive unit 61 is then controlled to raise the pressure block 62, releasing the pipe. The first drive unit 21 is then controlled to lower the second support frame 7 vertically via the gear 22 and rack 23. Finally, the fourth drive unit 10 is controlled to push the pusher 20 from the support member 3 to the unloading member 30 for unloading.

[0087] Furthermore, this application also provides a laser processing device, which includes a floating support device. The specific structure of the floating support device is as described in the above embodiments. Since the laser processing device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments.

[0088] In one embodiment, the laser processing equipment further includes a bed, a chuck, and a laser head. Both the chuck and the laser head are mounted on the bed. A floating support device is connected to the bed along a first direction so that the support member 3 of the floating support device supports the tube passing through the chuck. The chuck is used to clamp the tube and can rotate the tube. The laser head is used to emit a laser beam to perform laser processing on the tube.

[0089] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A floating support device, characterized in that, The floating support device includes: First support frame; A first drive assembly is disposed on the first support frame; A support member is disposed at the output end of the first drive component; A second drive component is disposed at the output end of the first drive component, and the first drive component is used to drive the support member and the second drive component to rise and fall. A cutting unit is disposed at the output end of the second driving component. The second driving component is used to drive the cutting unit to rise and fall, so that the cutting unit pushes out of the upper surface of the support member or retracts below the upper surface of the support member. A clamping unit is vertically and flexibly mounted on the first support frame, and the clamping unit is located directly above the support member; Both the first drive component and the second drive component are located below the support member.

2. The floating support device as described in claim 1, characterized in that, The clamping unit includes: A first driver, wherein the first driver is disposed on the first support frame; Two pressure blocks are provided, which are located at the output end of the first driver. The first driver is used to drive the pressure blocks to rise and fall. The two pressure blocks are spaced apart, with the pressure blocks located directly above the support member and the space between the two pressure blocks located directly above the cutting unit.

3. The floating support device as described in claim 2, characterized in that, There are two first drivers, and the pressure block is provided at the output end of both first drivers.

4. The floating support device as described in claim 1, characterized in that, The floating support device also includes: The second support frame is disposed at the output end of the first drive component and is slidably disposed on the first support frame. Both the support member and the second drive component are disposed on the second support frame.

5. The floating support device as described in claim 4, characterized in that, The first driving component includes: A first drive unit is disposed on the first support frame; A gear is disposed at the output end of the first drive unit, and the first drive unit is used to drive the gear to rotate. A rack is disposed on the second support frame, and the gear meshes with the rack.

6. The floating support device as described in claim 4, characterized in that, The second driving component includes: The second drive unit is disposed on the second support frame; A lead screw is disposed at the output end of the second drive unit, and the second drive unit is used to drive the lead screw to rotate. The axial direction of the lead screw is parallel to the vertical direction. A slide block is vertically mounted on the second support frame, a lead screw passes through the slide block, and the slide block and the lead screw are threadedly connected; the cutting unit is mounted on the slide block.

7. The floating support device as described in claim 1, characterized in that, The cutting unit includes: The second driver is disposed at the output terminal of the second driver component; A cutting wheel is disposed at the output end of the second driver, and the second driver is used to drive the cutting wheel to rotate.

8. The floating support device as described in claim 1, characterized in that, The floating support device also includes: A third drive assembly is disposed on the first support frame; A slag-blocking component is disposed at the output end of the third driving component, which is used to drive the slag-blocking component to move directly above the support.

9. The floating support device as described in claim 8, characterized in that, The third driving component includes: A base, which is disposed on the first support frame; A third drive unit is disposed on the base; A cantilever, one end of which is located at the output end of the third drive unit, the third drive unit being used to drive the cantilever to move in a direction close to or away from the support member directly above it; A connecting rod is provided at one end of the cantilever away from the output end of the third drive unit, and the slag-blocking component is provided at the end of the connecting rod; The third drive unit drives the cantilever to move in a direction parallel to the length direction of the connecting rod, and the length direction of the connecting rod is perpendicular to the length direction of the cantilever.

10. The floating support device as described in claim 1, characterized in that, The floating support device also includes: A fourth drive unit is disposed on the support member and is located below the support member; A pusher is disposed at the output end of the fourth drive unit and located on the upper surface of the support member; The unloading component is inclined downward on the support component, and the higher end of the unloading component is connected to the support component. The fourth driving unit is used to drive the pushing component to move closer to or away from the unloading component.

11. A laser processing device, characterized in that, The laser processing equipment includes a floating support device as described in any one of claims 1 to 10.

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