A fully automatic laser machine

Abstract

The present application relates to laser machine technical field, specifically for a kind of full-automatic laser machine, including cutting rack, walking frame being arranged on cutting rack and laser cutting head body being installed on walking frame, multiple workpiece support plates are equidistantly arranged on the cutting rack, multiple toothed grooves are equidistantly arranged on the top of workpiece support plate, and the two ends of cutting rack and corresponding workpiece support plate are respectively provided with guide port and support port;The present application is connected between cutting rack by multiple workpiece support plates through guide and support, and simultaneously cooperate with slag cleaning mechanism, so that after laser cutting head body carries out laser cutting to metal thick plate, slag cleaning mechanism can be sequentially moved to workpiece support plate, realize the effect of fully cleaning after cutting metal thick plate and the slag on the top of workpiece support plate, further improve the laser cutting efficiency of metal thick plate, while ensuring the stability of multiple workpiece support plates to support workpiece.

Description

Technical Field

[0001] This invention relates to the field of laser machine technology, specifically to a fully automatic laser machine. Background Technology

[0002] Fully automatic laser machines are high-end equipment that integrates automated control and laser processing technology. They can achieve automated operation of laser processing through preset programs and are widely used in material cutting, engraving, marking, welding and other fields.

[0003] Currently, when existing laser cutting machines cut thick metal plates, the material and thickness of the metal plate, as well as the power of the laser cutting machine, result in a significant amount of slag remaining at the bottom of the metal plate. This slag not only requires further processing but also adheres to the metal support plate at the bottom of the laser cutting machine during the cutting process. The existing metal support plate has a serrated top, which causes slag to easily accumulate in the serrated grooves at the top of the metal plate. Furthermore, as the slag accumulates, it not only affects the metal support plate's ability to support the workpiece but also impacts the heat dissipation during cutting. Therefore, we propose a fully automatic laser cutting machine. Summary of the Invention

[0004] The purpose of this invention is to provide a fully automatic laser machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic laser machine, comprising a cutting table, a traveling frame mounted on the cutting table, and a laser cutting head body mounted on the traveling frame. The cutting table has multiple workpiece support plates evenly spaced, and the top of each workpiece support plate has multiple toothed grooves evenly spaced. The cutting table has guide openings and support openings corresponding to both ends of the workpiece support plates. Both ends of each workpiece support plate have guide members and support members, with the guide members located at the guide openings and the support members located at the support openings.

[0006] The bottom of the cutting table is also equipped with a slag removal mechanism. The slag removal mechanism moves along the cutting table and cooperates with the guide component to clean the slag on the bottom of the metal plate and the workpiece support plate.

[0007] Furthermore, both ends of the workpiece support plate are provided with guide grooves, and the guide grooves are L-shaped, with one end of the guide member connected to the guide groove.

[0008] Furthermore, the guide component includes a guide frame, a guide rod, an extrusion block, a connecting spring, and a guide shaft. The guide frame slides through the guide opening, and one end of the guide frame is fixedly connected to the guide rod. The other end of the guide rod is fixedly connected to the extrusion block. There are two connecting springs, one end of each of the two connecting springs is fixedly connected to the extrusion block, and the other end of the connecting springs is fixedly connected to the cutting table.

[0009] The guide frame is U-shaped, and one end of the guide frame inside the cutting table is sleeved on the outside of the workpiece support plate. The guide shaft slides through the guide groove, and both ends of the guide shaft are fixedly connected to the guide frame. Through the provided guide components, the workpiece support plate is supported and guided.

[0010] Furthermore, the support member includes a support foot and a support spring. The support foot is fixedly installed at one end of the bottom of the workpiece support plate and slides through the support opening. The two ends of the support spring are fixedly connected to the support foot and the top of the support opening, respectively. Through the provided support member, the workpiece support plate is supported.

[0011] Furthermore, the slag removal mechanism includes a movable frame, a movable component, a pushing component, a support shell, a lifting component, and an adjusting grinding component. The movable frame is slidably connected to the bottom of the cutting table, and the movable component is installed on the cutting table and is used to drive the movable frame.

[0012] The pusher is provided in two parts, which are respectively disposed at both ends of the movable frame, and the two pushers push the two extrusion blocks respectively;

[0013] The support shell is located below the workpiece support plate, and the lifting component is used to connect the moving frame and the support shell. The adjusting grinding component is installed on the support shell and is used to clean the slag on the workpiece support plate and the bottom of the metal plate.

[0014] Furthermore, the pushing component includes an electric push rod and a pushing block. The electric push rod is fixedly installed at one end of the movable frame, and the output end of the electric push rod is fixedly connected to the pushing block. When the pushing block moves to the extrusion block, the pushing block is used to push the extrusion block. Through the provided pushing component, the function of pushing the extrusion block is realized.

[0015] Furthermore, the adjusting grinding component includes a lifting plate, an adjusting component, a protective shell, a rotating shaft, a slag-collecting pushing component, and a rotating component. There are two lifting plates, both of which are slidably connected to the top of the supporting shell. The adjusting component is installed on the supporting shell and is used to adjust the two lifting plates.

[0016] The rotating shafts are provided in multiple ways, and the multiple rotating shafts are equally distributed on the support plate. The multiple rotating shafts on two support plates are staggered. The rotating shafts are rotatably connected to the support plate through bearings. The protective shell is slidably sleeved on the outside of the multiple rotating shafts and is fixedly installed on the support plate. The protective shell is provided with a synchronizing element for synchronously driving the multiple rotating shafts.

[0017] The rotating component is mounted on the top of the rotating shaft and is used to grind and remove slag from the bottom of the thick metal plate and the workpiece support plate.

[0018] The slag-removing component is sleeved on the outside of the rotating shaft and is used to remove slag from the toothed groove. Through the provided adjusting grinding component, the slag on the bottom of the thick metal plate and the workpiece support plate can be removed.

[0019] Furthermore, the adjusting component includes a rotary motor and a first bidirectional threaded screw. The first bidirectional threaded screw is rotatably connected inside the support shell, and the bottoms of the two lifting plates are threaded onto the outside of the first bidirectional threaded screw. The rotary motor is mounted on the support shell and is used to drive the first bidirectional threaded screw. Through the provided adjusting component, the two lifting plates can be adjusted.

[0020] Furthermore, the slag-moving component includes a support sleeve, base feet, a support block, and a scraping block. The support sleeve is slidably sleeved on the outside of the rotating shaft, and the support sleeve is fixedly installed on the top of the protective shell through the two base feet at the bottom. One end of the support block is fixedly connected to the outside of the support sleeve, and the other end of the support block is fixedly connected to the scraping block. The scraping block is provided with a V-shaped opening, and the scraping block is adapted to the toothed groove. Through the provided slag-moving component, the slag hanging at the toothed groove is moved.

[0021] Furthermore, the rotating component includes a first rotating gear, a second rotating gear, a positioning shaft, and a grinding wheel. The first rotating gear is fixedly installed on the top of the rotating shaft and meshes with the second rotating gear. The second rotating gear is fixedly sleeved on the outside of the positioning shaft, and the positioning shaft is rotatably connected to the V-shaped opening. The top of the positioning shaft is fixedly connected to the grinding wheel. Through the provided rotating component, the bottom of the thick metal plate and both sides of the workpiece support plate are ground.

[0022] This invention has at least the following beneficial effects:

[0023] 1. In use, this invention connects multiple workpiece support plates to the cutting table via guides and supports, and works in conjunction with a slag removal mechanism. After the laser cutting head completes the laser cutting of the thick metal plate, the slag removal mechanism moves sequentially to the workpiece support plates to thoroughly clean the slag from the cut thick metal plate and the top of the workpiece support plates, thereby improving the laser cutting efficiency of the thick metal plate and ensuring the stability of the multiple workpiece support plates supporting the workpiece.

[0024] 2. The guide and support components in this invention can ensure that the workpiece support plate provides stable support when cutting thick metal plates, and can also be moved and cleaned after cutting. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a top view of the overall structure of the present invention;

[0027] Figure 3 This is a front view of the overall structure of the present invention;

[0028] Figure 4 This is a schematic diagram of the moving part structure of the present invention;

[0029] Figure 5 This is a schematic diagram of the cutting table structure of the present invention;

[0030] Figure 6 This is a schematic diagram of the workpiece support plate structure of the present invention;

[0031] Figure 7 This is a schematic diagram of the guide frame structure of the present invention;

[0032] Figure 8 For the present invention Figure 7 Enlarged structural diagram of region A in the middle;

[0033] Figure 9 This is a schematic diagram of the mobile frame structure of the present invention;

[0034] Figure 10 This is a side view of the mobile frame structure of the present invention;

[0035] Figure 11 This is a schematic diagram of the supporting shell structure of the present invention;

[0036] Figure 12 This is a schematic diagram of the supporting plate structure of the present invention;

[0037] Figure 13 This is a schematic diagram of the rotating shaft structure of the present invention;

[0038] Figure 14 This is a top view of the scraping block structure of the present invention;

[0039] Figure 15 This is a schematic diagram of the support sleeve structure of the present invention;

[0040] Figure 16 This is a schematic diagram of the first rotating gear structure of the present invention;

[0041] Figure 17 For the present invention Figure 16 Enlarged structural diagram of region B in the middle;

[0042] Figure 18 This is a schematic diagram of the synchronization component structure of the present invention;

[0043] Figure 19 For the present invention Figure 18 A magnified structural diagram of region C in the middle.

[0044] In the diagram: 1-Cutting table; 11-Guide port; 12-Support port; 2-Walking frame; 3-Laser cutting head body; 4-Workpiece support plate; 41-Toothed groove; 42-Guide groove; 5-Guide component; 51-Guide frame; 52-Guide rod; 53-Extrusion block; 54-Connecting spring; 55-Guide shaft; 6-Support component; 61-Support foot; 62-Support spring; 7-Slag cleaning mechanism; 71-Moving frame; 72-Moving component; 721-Moving lead screw; 722-Rotating gear; 723-Gear transmission chain; 724-Rotating motor; 73-Pushing component; 731-Electric push rod; 732-Pushing block; 74-Support shell; 75-Lifting component; 8-Adjusting grinding component ; 81-Lifting plate; 82-Adjusting component; 821-Rotary motor; 822-First bidirectional threaded screw; 83-Protective shell; 84-Rotating shaft; 85-Slag-carrying pusher component; 851-Support sleeve; 852-Base; 853-Support block; 854-Scraping block; 8541-V-shaped opening; 86-Rotating component; 861-First rotating gear; 862-Second rotating gear; 863-Positioning shaft; 864-Grinding wheel; 87-Synchronizing component; 871-Synchronizing gear; 872-Synchronizing transmission chain; 873-Tensioning wheel; 874-Synchronizing motor; 9-Second bidirectional threaded screw; 91-Servo motor; 92-Moving block; 93-Connecting support rod; 94-Connecting seat. Detailed Implementation

[0045] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] Example 1

[0047] Please see Figures 1 to 4 A fully automatic laser machine includes a cutting table 1, a traveling frame 2 mounted on the cutting table 1, and a laser cutting head body 3 mounted on the traveling frame 2. The cutting table 1 is provided with multiple workpiece support plates 4 at equal intervals. The top of the workpiece support plates 4 is provided with multiple toothed grooves 41 at equal intervals. In this embodiment, the cutting table 1 is provided with fixed columns at its four corners, and the fixed columns are provided with reinforcing ribs inside, so as to support the cutting table 1 through the fixed columns. The cutting table 1 is provided with guide ports 11 and support ports 12 at both ends corresponding to the workpiece support plates 4. Multiple guide ports 11 and support ports 12 are provided at equal intervals on both sides of the cutting table 1. At the same time, each workpiece support plate 4 has a set of guide ports 11 and support ports 12 at both ends.

[0048] The workpiece support plate 4 is provided with guides 5 and supports 6 at both ends. The guides 5 are located at the guide opening 11 and the supports 6 are located at the support opening 12.

[0049] Both ends of the workpiece support plate 4 are provided with guide grooves 42, and the guide grooves 42 are L-shaped. One end of the guide member 5 is connected to the guide groove 42.

[0050] Please see Figures 5 to 8 The guide component 5 includes a guide frame 51, a guide rod 52, an extrusion block 53, a connecting spring 54, and a guide shaft 55. The guide frame 51 slides through the guide opening 11, and one end of the guide frame 51 is fixedly connected to the guide rod 52. The other end of the guide rod 52 is fixedly connected to the extrusion block 53. Two connecting springs 54 are provided. One end of each connecting spring 54 is fixedly connected to the extrusion block 53, and the other end of the connecting spring 54 is fixedly connected to the cutting table 1. Two contact rollers are provided on the side of the extrusion block 53 away from the connecting springs 54. When the extrusion block 53 is pushed, the contact rollers are pushed to extrude the extrusion block 53, thereby reducing the friction force on the extrusion block 53.

[0051] The guide frame 51 is U-shaped, and one end of the guide frame 51 inside the cutting table 1 is sleeved on the outside of the workpiece support plate 4. The guide shaft 55 slides through the guide groove 42, and both ends of the guide shaft 55 are fixedly connected to the guide frame 51.

[0052] Please see Figures 6 to 8The support member 6 includes a support foot 61 and a support spring 62. The support foot 61 is fixedly installed at one end of the bottom of the workpiece support plate 4 and slides through the support opening 12. The two ends of the support spring 62 are fixedly connected to the support foot 61 and the top of the support opening 12, respectively. When the fully automatic laser machine cuts the metal plate, the metal plate is located at the center of the multiple workpiece support plates 4, that is, away from the end edge of the workpiece support plate 4. Therefore, the guide frame 51 is positioned at a position where the amount of slag on the workpiece support plate 4 is less, thus ensuring that the guide frame 51 provides stable support for the workpiece support plate 4.

[0053] Specific implementation process: In this embodiment, there is a certain gap between the multiple workpiece support plates 4. This gap ensures that the slag removal mechanism 7 first cleans the slag on both sides of the workpiece support plate 4. When the slag on the top of the workpiece support plate 4 and the toothed groove 41 is being treated, and the bottom of the metal thick plate in contact with the top of the workpiece support plate 4 is being ground, the slag removal mechanism 7 moves to both sides of the workpiece support plate 4. At the same time, the two pressing blocks 53 at both ends of the workpiece support plate 4 are pushed. At this time, both pressing blocks 53 move along the workpiece support plate 4. When the two pressing blocks 53 move towards each other... The guide rod 52 drives the guide frame 51 to move along the workpiece support plate 4, and the guide shaft 55 moves along the guide groove 42. Under the limiting action of the support foot 61 and the support spring 62, the workpiece support plate 4 moves vertically downward along the inside of the cutting table 1 until the top of the workpiece support plate 4 moves down to a certain distance from the bottom of the metal plate (this distance is the thickness setting of the grinding wheel 864 at the slag removal mechanism 7), so that the slag removal mechanism 7 can fully grind the workpiece support plate 4 and the bottom of the metal plate to fully remove the slag.

[0054] When the slag removal mechanism 7 disengages from the corresponding workpiece support plate 4, the guide frame 51, under the reverse elastic force of the connecting spring 54 and the reverse elastic force of the support spring 62 at the bottom of the workpiece support plate 4, further moves the guide frame 51 away from the workpiece support plate 4 until the guide frame 51 stops moving. Then, the workpiece support plate 4 is moved up to the bottom of the metal plate through the guide shaft 55.

[0055] Please see Figures 4 to 5 and Figures 9 to 19 The bottom of the cutting table 1 is also equipped with a slag removal mechanism 7. The slag removal mechanism 7 moves along the cutting table 1, and while the slag removal mechanism 7 moves, it cooperates with the guide component 5 to clean the slag on the bottom of the metal plate and the workpiece support plate 4.

[0056] The slag removal mechanism 7 includes a movable frame 71, a movable component 72, a pushing component 73, a support shell 74, a lifting component 75, and an adjusting grinding component 8. The movable frame 71 is slidably connected to the bottom of the cutting table 1. The movable component 72 is installed on the cutting table 1 and is used to drive the movable frame 71. The movable frame 71 is U-shaped, that is, the movable frame 71 is set at the bottom and both sides of the cutting table 1, and the movable frame 71 is slidably connected to both sides of the cutting table 1.

[0057] Please see Figures 4 to 5 The moving part 72 includes a moving lead screw 721, a rotating gear 722, a gear transmission chain 723, and a rotating motor 724. There are two moving lead screws 721, which are rotatably connected to both sides of the cutting table 1. The two ends of the moving frame 71 are threaded onto the outside of the two moving lead screws 721. There are two rotating gears 722, which are fixedly installed at one end of the two moving lead screws 721. The gear transmission chain 723 is connected between the two rotating gears 722. The rotating motor 724 is installed on the cutting table 1 and is used to drive one of the moving lead screws 721.

[0058] The motor 724 is rotated, causing one of the movable lead screws 721 to rotate. When one movable lead screw 721 rotates, the two rotating gears 722, under the transmission action of the gear transmission chain 723, further cause the two movable lead screws 721 to rotate synchronously. At this time, the two ends of the moving frame 71 are subjected to synchronous driving force, so the moving frame 71 moves along the bottom and sides of the cutting table 1.

[0059] Please see Figure 10 There are two pushers 73, which are respectively located at both ends of the movable frame 71, and the two pushers 73 push the two extrusion blocks 53 respectively.

[0060] The support shell 74 is located below the workpiece support plate 4, and the lifting component 75 is used to connect the moving frame 71 and the support shell 74. The adjusting grinding component 8 is installed on the support shell 74 and is used to clean the slag on the workpiece support plate 4 and the bottom of the metal plate.

[0061] The pusher 73 includes an electric push rod 731 and a push block 732. The electric push rod 731 is fixedly installed at one end of the movable frame 71, and the output end of the electric push rod 731 is fixedly connected to the push block 732. When the push block 732 moves to the extrusion block 53, the push block 732 is used to push the extrusion block 53.

[0062] Please see Figures 11 to 19The adjusting grinding component 8 includes a lifting plate 81, an adjusting component 82, a protective shell 83, a rotating shaft 84, a slag-carrying pushing component 85, and a rotating component 86. There are two lifting plates 81, and both lifting plates 81 are slidably connected to the top of the support shell 74. The adjusting component 82 is installed on the support shell 74 and is used to adjust the two lifting plates 81.

[0063] Multiple rotating shafts 84 are provided, and the multiple rotating shafts 84 are equally distributed on the supporting plate 81, and the multiple rotating shafts 84 on the two supporting plates 81 are staggered. Figures 13 to 14 The rotating shaft 84 is rotatably connected to the lifting plate 81 via a bearing. The protective shell 83 is slidably sleeved on the outside of the multiple rotating shafts 84 and is fixedly installed on the lifting plate 81. The protective shell 83 is provided with a synchronizing element 87 for synchronously driving the multiple rotating shafts 84.

[0064] As a supplementary explanation, the synchronizing component 87 includes a synchronizing gear 871, a synchronizing transmission chain 872, a tensioning wheel 873, and a synchronizing motor 874. There are multiple synchronizing gears 871, all of which are located inside the protective shell 83. The multiple synchronizing gears 871 are respectively fixedly sleeved on the bottom of multiple rotating shafts 84. The synchronizing transmission chain 872 is used to synchronously drive the multiple synchronizing gears 871. There are multiple tensioning wheels 873, which are rotatably connected to the supporting plate 81. The synchronizing motor 874 is fixedly installed at one end of the bottom of the supporting plate 81, and the output end of the synchronizing motor 874 passes through the supporting plate 81 and is fixedly connected to one of the rotating shafts 84. The output end of the synchronizing motor 874 is rotatably connected to the supporting plate 81.

[0065] The rotating component 86 is mounted on the top of the rotating shaft 84, and the rotating component 86 is used to grind and remove the slag on the bottom of the metal plate and the workpiece support plate 4.

[0066] The slag-removing component 85 is sleeved on the outside of the rotating shaft 84, and the slag-removing component 85 is used to remove the slag at the toothed groove 41.

[0067] The adjusting component 82 includes a rotary motor 821 and a first bidirectional threaded screw 822. The first bidirectional threaded screw 822 is rotatably connected inside the support shell 74. The bottoms of the two lifting plates 81 are threaded onto the outside of the first bidirectional threaded screw 822. The rotary motor 821 is mounted on the support shell 74 and is used to drive the first bidirectional threaded screw 822.

[0068] The slag-carrying pusher 85 includes a support sleeve 851, a base foot 852, a support block 853, and a scraper block 854. The support sleeve 851 is slidably sleeved on the outside of the rotating shaft 84, and the support sleeve 851 is fixedly installed on the top of the protective shell 83 through the two base feet 852 at the bottom. One end of the support block 853 is fixedly connected to the outside of the support sleeve 851, and the other end of the support block 853 is fixedly connected to the scraper block 854. The scraper block 854 is provided with a V-shaped opening 8541, and the scraper block 854 is adapted to the toothed groove 41.

[0069] The rotating component 86 includes a first rotating gear 861, a second rotating gear 862, a positioning shaft 863, and a grinding wheel 864. The first rotating gear 861 is fixedly mounted on the top of the rotating shaft 84, and the first rotating gear 861 is meshed with the second rotating gear 862. The second rotating gear 862 is fixedly sleeved on the outside of the positioning shaft 863, and the positioning shaft 863 is rotatably connected to the V-shaped opening 8541. The top of the positioning shaft 863 is fixedly connected to the grinding wheel 864.

[0070] Specific implementation process: When the laser cutting head body 3 completes laser cutting of the metal plate, the moving frame 71 moves along the position close to the cut metal plate, that is, the moving frame 71 moves sequentially along multiple workpiece support plates 4. When it moves to the position of a workpiece support plate 4, the support shell 74, driven by the lifting component 75, causes the two lifting plates 81 to move upward along both sides of the workpiece support plate 4. At the same time as it moves upward, the synchronizing component 87 on the two lifting plates 81 operates, causing multiple rotating shafts 84 to rotate synchronously. When the rotating shafts 84 rotate synchronously, the slag on the outside of the workpiece support plate 4 is ground and removed. At the same time, as the top of the multiple grinding wheels 864 moves to the bottom of the cut metal plate, the slag on the bottom of the metal plate is ground and removed by the rotation of the grinding wheels 864.

[0071] Subsequently, the two electric push rods 731 on the movable frame 71 operate, causing the push block 732 to push the adjacent extrusion block 53. As the extrusion block 53 moves the guide frame 51 via the guide rod 52, the corresponding workpiece support plate 4 moves downward until the downward distance of the workpiece support plate 4 is greater than the thickness of the grinding wheel 864. At this point, the rotary motor 821 operates, causing the first bidirectional threaded screw 822 to rotate. Simultaneously with the rotation of the first bidirectional threaded screw 822... Furthermore, the two lifting plates 81 are provided with driving forces in opposite directions. Under the limiting action of the support shell 74, the two lifting plates 81 drive the multiple grinding wheels 864 on them to move towards each other, so as to fully grind the bottom of the metal plate. At the same time, since the multiple grinding wheels 864 and scraping blocks 854 on the two lifting plates 81 are staggered, the multiple scraping blocks 854 move sequentially along the multiple toothed grooves 41, so as to fully grind the slag at the toothed grooves 41.

[0072] Once the grinding is complete, the two lifting plates 81 will detach from the workpiece support plate 4 and move along the next workpiece support plate 4 with the moving frame 71.

[0073] In addition, the present invention may also provide a transverse mechanism on the support shell 74. This transverse mechanism enables the two lifting plates 81 to move laterally back and forth, thereby further realizing the function of fully grinding the two sides of the workpiece support plate 4 and the bottom of the metal plate. This transverse mechanism may be composed of a motor and a lead screw, or it may be composed of a push rod and a connecting plate.

[0074] Example 2

[0075] Please see Figures 9 to 10 Example 2 further supplements the description of the lifting component 75 in Example 1. Specifically, the lifting component 75 includes a second bidirectional threaded screw 9, a servo motor 91, a moving block 92, a connecting rod 93, and a connecting seat 94. The second bidirectional threaded screw 9 is rotatably connected to the moving frame 71. The servo motor 91 is fixedly installed on the moving frame 71 and is used to drive the second bidirectional threaded screw 9. There are two moving blocks 92, both of which are slidably connected to the moving frame 71 and are located below the support shell 74. The two moving blocks 92 are threaded onto the outside of the second bidirectional threaded screw 9. One end of the connecting rod 93 is rotatably connected to the moving block 92 through a rotating shaft, and the other end of the connecting rod 93 is rotatably connected to the connecting seat 94 through a rotating shaft. The connecting seat 94 is fixedly installed at the bottom of the support shell 74.

[0076] Therefore, when the support height of the support shell 74 is adjusted, the servo motor 91 is operated, which causes the second bidirectional threaded screw 9 to rotate. When the second bidirectional threaded screw 9 rotates, it provides power to the two moving blocks 92 in opposite directions, so that the two moving blocks 92 move in opposite directions.

[0077] As the two moving blocks 92 move, they drive the connecting rod 93 to rotate, thereby further causing the support shell 74 to move upward or downward in the vertical direction.

[0078] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0079] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic laser cutting machine, comprising a cutting table (1), a traveling frame (2) mounted on the cutting table (1), and a laser cutting head body (3) mounted on the traveling frame (2), wherein a plurality of workpiece support plates (4) are provided at equal intervals on the cutting table (1), and a plurality of toothed grooves (41) are provided at equal intervals on the top of the workpiece support plates (4), characterized in that: The cutting table (1) is provided with guide opening (11) and support opening (12) at both ends of the workpiece support plate (4). The workpiece support plate (4) is provided with guide member (5) and support member (6) at both ends. The guide member (5) is located at the guide opening (11) and the support member (6) is located at the support opening (12). The bottom of the cutting table (1) is also provided with a slag cleaning mechanism (7). The slag cleaning mechanism (7) moves along the cutting table (1), and while the slag cleaning mechanism (7) moves, it cooperates with the guide (5) to clean the slag on the bottom of the metal plate and the workpiece support plate (4). The workpiece support plate (4) has guide grooves (42) at both ends, and the guide grooves (42) are L-shaped. One end of the guide member (5) is connected to the guide groove (42). The guide component (5) includes a guide frame (51), a guide rod (52), an extrusion block (53), a connecting spring (54), and a guide shaft (55). The guide frame (51) slides through the guide opening (11), and one end of the guide frame (51) is fixedly connected to the guide rod (52). The other end of the guide rod (52) is fixedly connected to the extrusion block (53). There are two connecting springs (54). One end of each connecting spring (54) is fixedly connected to the extrusion block (53), and the other end of the connecting spring (54) is fixedly connected to the cutting table (1). The guide frame (51) is U-shaped, and one end of the guide frame (51) inside the cutting table (1) is sleeved on the outside of the workpiece support plate (4). The guide shaft (55) slides through the guide groove (42), and both ends of the guide shaft (55) are fixedly connected to the guide frame (51). The support member (6) includes a support foot (61) and a support spring (62). The support foot (61) is fixedly installed at one end of the bottom of the workpiece support plate (4), and the support foot (61) slides through the support opening (12). The two ends of the support spring (62) are fixedly connected to the support foot (61) and the top of the support opening (12) respectively. The slag cleaning mechanism (7) includes a movable frame (71), a movable component (72), a pushing component (73), a support shell (74), a lifting component (75), and an adjusting grinding component (8). The movable frame (71) is slidably connected to the bottom of the cutting table (1). The movable component (72) is installed on the cutting table (1) and is used to drive the movable frame (71). Two pushers (73) are provided, and the two pushers (73) are respectively disposed at both ends of the movable frame (71), and the two pushers (73) push the two extrusion blocks (53) respectively; The support shell (74) is located below the workpiece support plate (4), and the lifting component (75) is used to connect the moving frame (71) and the support shell (74). The adjusting grinding component (8) is installed on the support shell (74), and the adjusting grinding component (8) is used to clean the slag on the workpiece support plate (4) and the bottom of the metal plate. The pusher (73) includes an electric push rod (731) and a push block (732). The electric push rod (731) is fixedly installed at one end of the movable frame (71), and the output end of the electric push rod (731) is fixedly connected to the push block (732). When the push block (732) moves to the extrusion block (53), the push block (732) is used to push the extrusion block (53).

2. The fully automatic laser machine according to claim 1, characterized in that: The adjusting grinding component (8) includes a lifting plate (81), an adjusting component (82), a protective shell (83), a rotating shaft (84), a slag-carrying pushing component (85), and a rotating component (86). There are two lifting plates (81), and both lifting plates (81) are slidably connected to the top of the support shell (74). The adjusting component (82) is installed on the support shell (74) and is used to adjust the two lifting plates (81). The rotating shaft (84) is provided in multiple ways. The multiple rotating shafts (84) are evenly distributed on the supporting plate (81), and the multiple rotating shafts (84) on the two supporting plates (81) are staggered. The rotating shafts (84) are rotatably connected to the supporting plate (81) through bearings. The protective shell (83) is slidably sleeved on the outside of the multiple rotating shafts (84), and the protective shell (83) is fixedly installed on the supporting plate (81). The protective shell (83) is provided with a synchronizing element (87) for synchronously driving the multiple rotating shafts (84). The rotating component (86) is mounted on top of the rotating shaft (84), and the rotating component (86) is used to grind and remove the slag on the bottom of the metal plate and the workpiece support plate (4). The slag-removing component (85) is sleeved on the outside of the rotating shaft (84), and the slag-removing component (85) is used to remove the slag at the toothed groove (41).

3. The fully automatic laser machine according to claim 2, characterized in that: The adjusting component (82) includes a rotary motor (821) and a first bidirectional threaded screw (822). The first bidirectional threaded screw (822) is rotatably connected inside the support shell (74). The bottoms of the two lifting plates (81) are threaded onto the outside of the first bidirectional threaded screw (822). The rotary motor (821) is mounted on the support shell (74) and is used to drive the first bidirectional threaded screw (822).

4. A fully automatic laser machine according to claim 2, characterized in that: The slag-carrying pusher (85) includes a support sleeve (851), a foot (852), a support block (853), and a scraper block (854). The support sleeve (851) is slidably sleeved on the outside of the rotating shaft (84), and the support sleeve (851) is fixedly installed on the top of the protective shell (83) by the two feet (852) at the bottom. One end of the support block (853) is fixedly connected to the outside of the support sleeve (851), and the other end of the support block (853) is fixedly connected to the scraper block (854). The scraper block (854) is provided with a V-shaped opening (8541), and the scraper block (854) is adapted to the toothed groove (41).

5. A fully automatic laser machine according to claim 4, characterized in that: The rotating component (86) includes a first rotating gear (861), a second rotating gear (862), a positioning shaft (863), and a grinding wheel (864). The first rotating gear (861) is fixedly mounted on the top of the rotating shaft (84), and the first rotating gear (861) is meshed with the second rotating gear (862). The second rotating gear (862) is fixedly sleeved on the outside of the positioning shaft (863), and the positioning shaft (863) is rotatably connected to the V-shaped opening (8541). The top of the positioning shaft (863) is fixedly connected to the grinding wheel (864).

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