Artificial board laser marking device

Abstract

The invention belongs to the technical field of laser marking equipment, and discloses an artificial board laser marking device which comprises a cabinet, a control box is embedded in the edge of the top end of the cabinet, a stand column is installed on the side, away from the control box, of the top end of the cabinet, and a rotating mechanism is fixedly installed on the side, close to the control box, of the stand column. A computer support is installed on one side of the rotating mechanism, a computer display screen is installed on the front face of the computer support, a moving plate is installed on the side, away from the rotating mechanism, of the stand column, a laser head is fixedly installed on one end face of the moving plate, and a positioning plate is connected to the position, corresponding to the bottom end of the laser head, of the top end of the cabinet in an up-down sliding mode. The positioning plate can be hidden through the automatic homing device, so that the working table is tidier, sundries are reduced, the maintenance of the production environment is facilitated, accidental touch can be avoided, the operation safety is improved, and the machine can be more conveniently maintained.

Description

Technical Field

[0001] The invention belongs to the technical field of laser marking equipment, and in particular relates to a laser marking device for artificial boards. Background Art

[0002] Artificial sheet materials are widely used in furniture, architectural decoration, kemasan and other industries. The precision and decorative effect of their processed products directly affect product quality and market competitiveness. Existing marking methods, such as engraving and printing, have problems such as complex operation, low efficiency, insufficient precision or large color differences. The emergence of laser marking technology has brought new opportunities for artificial sheet processing. Compared with traditional marking methods, laser marking has the advantages of high precision, fast speed, high efficiency, and no need for molds. At present, the laser marking equipment on the market is mainly aimed at metals, plastics and other materials. There are relatively few studies on laser marking equipment for artificial sheets, and existing equipment is difficult to meet the special needs of artificial sheet marking, such as different types of artificial sheet materials and surface conditions. Because the positioning plate in the laser marking equipment mainly plays an important role in accurately guiding the marking position, it accurately fixes the object to be marked at the preset position through a fixed coordinate system. The positioning plate can accurately control the movement trajectory of the laser marking head to ensure that the laser beam falls on the area you want to process. However, since the positioning plate is exposed to the top of the cabinet for a long time, foreign objects are easily placed on the top of the positioning plate, resulting in wear of the positioning plate. Summary of the invention

[0003] The present invention aims to solve the problem in the prior art that the positioning plate is exposed to the top of the cabinet for a long time, and foreign objects are easily placed on the top of the positioning plate, causing the positioning plate to be worn. The present invention proposes the following technical solution:

[0004] A laser marking device for artificial boards comprises a cabinet, a control box is embedded in the top edge of the cabinet, a column is installed at a position on the top of the cabinet away from the control box, a rotating mechanism is fixedly installed on the column near the control box, a computer stand is installed on one side of the rotating mechanism, a computer display is installed on the front of the computer stand, a movable plate is installed on the side of the column away from the rotating mechanism, a laser head is fixedly installed on one end surface of the movable plate, a positioning plate is slidably connected to the top of the cabinet at a position corresponding to the bottom of the laser head, and a telescopic detection component is fixedly installed on the bottom of the positioning plate.

[0005] As a preferred embodiment of the above technical solution, the telescopic detection component includes a mounting plate fixedly mounted on the bottom end of the positioning plate, rollers are rotatably connected on both sides of the mounting plate, a cam is connected to the outer core of the roller, a driving shaft is penetrated through the cam, a gear one is clamped and mounted on the outer side of the driving shaft, the bottom end of the gear one is meshed with gear one, the bottom end of the gear one is connected to the inner core of the gear one, the bottom end of the rack is rotatably connected with gear two, the outer side of the gear two is meshed with gear three, one end of the gear three is fixedly connected to a winding wheel through a connecting shaft, a connecting rope is fixedly mounted inside the winding wheel, one end of the connecting rope is connected to a connecting cover, and a distance sensor is embedded and mounted on the bottom end of the connecting cover.

[0006] As a preferred embodiment of the above technical solution, telescopic rods are embedded and installed at the four corners of the bottom end of the mounting plate, and the number of the telescopic rods is set to four in total. Two adjacent telescopic rods form a group, and the same support rod is fixedly installed between the bottom ends of a group of telescopic rods, and a connecting rod is symmetrically embedded and installed on one end surface of the support rod, and a support plate is fixedly installed on one end of the connecting rod, one end surface of one of the support plates is fixedly connected to the inner wall of the cabinet, and another end surface of the support plate is fixedly installed with a mounting strip, and the top end of the mounting strip is fixedly connected to the inner wall of the cabinet.

[0007] As a preferred embodiment of the above technical solution, a positioning bar is fixedly installed on the back side of another support plate, an electric lifting rod is fixedly installed on the bottom of one end surface of the positioning bar, the output end of the electric lifting rod is fixedly connected to the rack, the gear one is located inside the opposite surfaces of the two support plates, and a mounting frame is integrally formed at the bottom end of the support plate, the gear two is rotatably connected to the inside of the mounting frame, the gear three is rotatably connected to the winding wheel at the two end surfaces of the mounting frame, the spring rod three is symmetrically embedded and installed on the top of the inner wall of the mounting frame, the spring rod three is fixedly installed with a clamping block on the top of the spring rod three, and a fitting groove is opened on the outer side of the drive shaft.

[0008] As a preferred embodiment of the above technical solution, a sliding bar is welded on the top of the connecting cover, a spring rod 2 is embedded and installed at one end of the connecting cover, the fixed end of the spring rod 2 is fixedly connected to the inside of the cabinet, the sliding bar is slidably connected to the inside of the cabinet, and a support frame is fixedly installed at one end surface of the other abutment plate at a position on one side of the mounting bar, a guide roller is fixedly installed at one end of the support frame, and the connecting rope is sleeved on the outside of the guide roller.

[0009] As a preferred embodiment of the above technical solution, a drainage cover is fixedly installed on one end surface of the connecting cover close to the mounting plate, a mounting ring is fixedly installed inside the drainage cover, and a filter screen is installed between the outer side of the mounting ring and the inner wall of the connecting cover.

[0010] As a preferred embodiment of the above technical solution, a cavity is provided inside the connection cover, the filter screen is located inside the cavity, and an air outlet groove is provided at the bottom end of the connection cover.

[0011] As a preferred embodiment of the above technical solution, the rotating mechanism includes a mounting plate fixedly mounted on one side of the column, a rotating column is rotatably connected inside the mounting plate, the rotating column and the computer bracket are fixedly connected, a movable ring is movably connected inside the rotating column, a clamping strip is fixedly mounted on one end of the movable ring, clamping grooves are equidistantly provided on the outer side of the mounting plate, and the outer side of the clamping strip and the inner side of the clamping groove fit together.

[0012] As a preferred embodiment of the above technical solution, a moving block is symmetrically fixedly installed on one end surface of the moving ring connected to the clamping strip, and the moving block is slidably connected to the inside of the rotating column. A spring rod 1 is embedded and installed on one end of the moving block, and the spring rod 1 is fixedly installed inside the mounting plate. The moving ring is clamped away from the clamping strip and is installed with a T-shaped column.

[0013] The beneficial effects of the present invention are:

[0014] (1) The automatic return device can hide the positioning plate, making the work surface tidier and reducing clutter, which is beneficial to the maintenance of the production environment. It can also avoid accidental touches, improve operational safety, and make it easier to maintain and service the machine.

[0015] (2) By measuring the change in spacing, the degree of wear on the top surface of the positioning plate can be visually observed. Regular inspection of the wear condition can help predict failures in advance and take maintenance measures in a timely manner, thereby effectively extending the life of the equipment and reducing maintenance costs.

[0016] (3) This design enables the computer display screen of the laser marking machine to be freely adjusted in angle, quickly positioned and firmly fixed, thus improving the convenience of operation and working stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure diagram of a laser marking device for artificial boards in Example 1 is shown;

[0018] Figure 2 The figure shows a schematic diagram of the installation structure of the computer stand in Example 1;

[0019] Figure 3 What is shown is a schematic diagram of the structure of the telescopic detection component in Example 1;

[0020] Figure 4 It shows Figure 3 Schematic diagram of the structure of the middle A area;

[0021] Figure 5 It shows Figure 3 Schematic diagram of the structure of the middle B area;

[0022] Figure 6 The figure shows a schematic diagram of the installation structure of the guide roller in Example 1;

[0023] Figure 7 The figure shows a schematic diagram of the installation structure of the distance sensor in Example 1;

[0024] Figure 8 What is shown is a schematic structural diagram of the rotating mechanism in Example 1.

[0025] In the figure: 1, cabinet; 2, control box; 3, column; 4, rotating mechanism; 41, mounting plate; 42, rotating column; 43, spring rod 1; 44, moving block; 45, moving ring; 46, snap-on strip; 47, snap-on groove; 48, T-column; 5, computer bracket; 6, computer display screen; 7, moving plate; 8, laser head; 9, positioning plate; 10, telescopic detection assembly; 1001, mounting plate; 1002, telescopic rod; 1003, support rod; 1004, connecting rod; 1005, back plate; 1006, drive shaft; 1007, mounting strip; 1008, fixed Position bar; 1009, electric lifting rod; 1010, rack; 1011, gear one; 1012, gear two; 1013, gear three; 1014, winding wheel; 1015, connecting rope; 1016, cam; 1017, connecting cover; 1018, slide bar; 1019, spring rod two; 1020, support frame; 1021, guide roller; 1022, mounting frame; 1023, spring rod three; 1024, clamping block; 1025, drainage cover; 1026, filter screen; 1027, distance sensor; 1028, mounting ring; 1029, roller. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0027] Embodiment 1: The present invention provides a laser marking device for artificial boards, such as Figures 1 to 7 As shown, it includes: a cabinet 1, a control box 2 is embedded in the top edge of the cabinet 1, a column 3 is installed at the top of the cabinet 1 at a position away from the control box 2, a rotating mechanism 4 is fixedly installed at the position of the column 3 close to the control box 2, a computer bracket 5 is installed on one side of the rotating mechanism 4, a computer display screen 6 is installed on the front of the computer bracket 5, a moving plate 7 is installed on the side of the column 3 away from the rotating mechanism 4, a laser head 8 is fixedly installed on one end surface of the moving plate 7, a positioning plate 9 is connected to the top of the cabinet 1 corresponding to the bottom end of the laser head 8 for sliding up and down connection, and a telescopic detection component 10 is fixedly installed at the bottom of the positioning plate 9.

[0028] like Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the telescopic detection assembly 10 includes a mounting plate 1001 fixedly mounted on the bottom end of the positioning plate 9, rollers 1029 are rotatably connected on both sides of the mounting plate 1001, a cam 1016 is connected to the outer core of the roller 1029, a driving shaft 1006 is connected through the cam 1016, a gear 1011 is mounted on the outer side of the driving shaft 1006, a gear 1011 is meshed with the bottom end of the gear 1011, a rack 1010 is connected to the inner core of the bottom end of the gear 1011, and a top side of the rack 1010 is provided There is sawtooth 1, sawtooth 2 is arranged at the bottom of rack 1010, the spacing between sawtooth 1 and sawtooth 2 is three centimeters, gear 2 1012 is rotatably connected to the bottom of rack 1010, gear 3 1013 is meshedly connected to the outer side of gear 2 1012, one end of gear 3 1013 is fixedly connected to winding wheel 1014 through connecting shaft, a connecting rope 1015 is fixedly installed inside winding wheel 1014, one end of connecting rope 1015 is connected to connecting cover 1017, and a distance sensor 1027 is embedded and installed at the bottom of connecting cover 1017;

[0029] When the rack 1010 moves, it drives the gear 1011 to rotate. When the gear 1011 rotates, it drives the cam 1016 to rotate. At this time, the mounting plate 1001 drops vertically, so that the roller 1029 of the mounting plate 1001 keeps rotating along the outside of the cam 1016. Since the mounting plate 1001 drives the positioning plate 9 to drop when it drops, when the rack 1010 continues to move, it separates from the gear 1011 and cannot mesh with it. Then it continues to move, so that the rack 1010 meshes with the gear 2 1012 and drives the gear 2 1012 to rotate. When wheel two 1012 rotates, it drives gear three 1013 to rotate. When gear three 1013 rotates, it drives winding wheel 1014 to rotate. When winding wheel 1014 rotates, it drives connecting rope 1015 to reel in. After connecting rope 1015 is reeled in, it drives connecting cover 1017 to move. When connecting cover 1017 moves, it drives distance sensor 1027 to move. When distance sensor 1027 moves, it measures the distance between it and positioning plate 9. Through the measured data, it is observed whether the surface of positioning plate 9 is worn, which reduces the difficulty of observing the wear on the surface of positioning plate 9.

[0030] like Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, telescopic rods 1002 are embedded and installed at the four corners of the bottom end of the mounting plate 1001, and the number of telescopic rods 1002 is set to four in total. Two adjacent telescopic rods 1002 form a group, and the same support rod 1003 is fixedly installed between the bottom ends of a group of telescopic rods 1002, and a connecting rod 1004 is symmetrically embedded and installed on one end surface of the support rod 1003, and a support plate 1005 is fixedly installed on one end of the connecting rod 1004, one end surface of one of the support plates 1005 is fixedly connected to the inner wall of the cabinet 1, and another end surface of the support plate 1005 is fixedly installed with a mounting strip 1007, and the top of the mounting strip 1007 is fixedly connected to the inner wall of the cabinet 1;

[0031] In order to prevent the mounting plate 1001 from deviating when it descends, the mounting plate 1001 can be smoothly lowered by the action of the telescopic rod 1002 to prevent the mounting plate 1001 from swinging when it descends, and in this process, the connecting rod 1004 is limited by the abutment plate 1005, the connecting rod 1004 limits the support rod 1003, and the support rod 1003 limits the telescopic rod 1002 to prevent the telescopic rod 1002 from deviating, thereby enabling the mounting plate 1001 to be smoothly lowered to prevent the mounting plate 1001 from deviating when it descends.

[0032] like Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a positioning bar 1008 is fixedly installed on the back of the other support plate 1005, and an electric lifting rod 1009 is fixedly installed on the bottom of one end surface of the positioning bar 1008. Because the rack 1010 can be moved under the driving force of the electric lifting rod 1009, the movement difficulty of the rack 1010 is changed. The output end of the electric lifting rod 1009 is fixedly connected to the rack 1010, and the gear 1011 is located inside the opposite surface of the two support plates 1005. The bottom end of the support plate 1005 is integrally formed with a mounting frame 10 22, gear two 1012 is rotatably connected to the inside of the mounting frame 1022, gear three 1013 and the winding wheel 1014 are rotatably connected to the two end surfaces of the mounting frame 1022, and the gear three 1013 and the winding wheel 1014 can be limited, which changes the difficulty of limiting the gear three 1013 and the winding wheel 1014, and the top of the inner wall of the mounting frame 1022 is symmetrically embedded with a spring rod three 1023, and the top of the spring rod three 1023 is fixedly installed with a clamping block 1024, and a matching groove is opened on the outer side of the driving shaft 1006;

[0033] When the driving shaft 1006 rotates 180 degrees, the distance between the positioning plate 9 and the ground is the lowest. At the same time, the spring rod 1023 drives the clamping block 1024 to rise. When the clamping block 1024 rises, it enters the fitting groove, thereby achieving the purpose of limiting and fixing the driving shaft 1006.

[0034] like Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a slide bar 1018 is welded on the top of the connection cover 1017, a spring rod 1019 is embedded and installed at one end of the connection cover 1017, the fixed end of the spring rod 1019 is fixedly connected to the inside of the cabinet 1, the slide bar 1018 is slidably connected to the inside of the cabinet 1, and a support frame 1020 is fixedly installed at one end of the other abutment plate 1005 located at one side of the installation bar 1007, and a guide roller 1021 is fixedly installed at one end of the support frame 1020, and the connection rope 1015 is sleeved on the outside of the guide roller 1021;

[0035] Since the spring rod 2 1019 is driven to be compressed when the connecting cover 1017 moves, when the connecting cover 1017 stops moving, the connecting cover 1017 is driven to be reset under the tension of the spring rod 2 1019, thereby changing the difficulty of resetting the connecting cover 1017, and limiting the guide roller 1021 under the action of the support frame 1020. At this time, the connecting rope 1015 is folded under the action of the guide roller 1021, thereby changing the difficulty of folding.

[0036] like Figure 3 and Figure 7 As shown, a drainage cover 1025 is fixedly installed on one end surface of the connection cover 1017 close to the mounting plate 1001, a mounting ring 1028 is fixedly installed inside the drainage cover 1025, a filter screen 1026 is installed between the outer side of the mounting ring 1028 and the inner wall of the connection cover 1017, a cavity is opened inside the connection cover 1017, the filter screen 1026 is located inside the cavity, and an air outlet groove is opened at the bottom end of the connection cover 1017;

[0037] Due to the rapid movement of the connecting cover 1017, the gas is compressed along the drainage cover 1025, and the compressed gas is filtered through the filter 1026. The filter 1026 filters the gas and enters the cavity, and then blows along the air outlet groove to the top of the positioning plate 9, thereby cleaning the top of the positioning plate 9.

[0038] like Figure 2 and Figure 8 As shown, the rotating mechanism 4 includes a mounting plate 41 fixedly mounted on one side of the column 3, a rotating column 42 is rotatably connected inside the mounting plate 41, the rotating column 42 and the computer bracket 5 are fixedly connected, a moving ring 45 is movably connected inside the rotating column 42, a clamping strip 46 is fixedly mounted on one end of the moving ring 45, and clamping grooves 47 are equidistantly provided on the outside of the mounting plate 41, and the outside of the clamping strip 46 and the inside of the clamping groove 47 are fitted to each other;

[0039] As the moving ring 45 moves, the snap-on strip 46 and the snap-on groove 47 are separated, and then the rotating column 42 is rotated. The rotating column 42 rotates along the inside of the mounting plate 41, thereby rotating the computer display screen 6, thereby changing the difficulty of rotating the computer display screen 6 and preventing the computer display screen 6 from being difficult to observe due to light exposure.

[0040] like Figure 2 and Figure 8 As shown, a moving block 44 is symmetrically fixedly installed on one end surface of the moving ring 45 connected to the clamping strip 46, and the moving block 44 is slidably connected to the inside of the rotating column 42. A spring rod 43 is embedded and installed on one end of the moving block 44, and the spring rod 43 is fixedly installed inside the mounting plate 41. A T-shaped column 48 is installed on the clamping connection of the moving ring 45 away from the clamping strip 46;

[0041] When the moving ring 45 moves, it drives the moving block 44 to move. When the moving block 44 moves, it drives the spring rod 43 to move, so that the spring rod 43 is stretched. When the moving ring 45 is released, the moving ring 45 is quickly reset under the reset force of the spring rod 43, which changes the reset difficulty of the moving ring 45.

[0042] Working principle: During the actual use of the laser marking machine, personnel drive the moving ring 45 to move through the T-shaped column 48. After the moving ring 45 moves, it drives the moving block 44 to move. When the moving block 44 moves, it drives the spring rod 43 to move, so that the spring rod 43 is stretched. At this time, when the moving ring 45 moves, it drives the clamping strip 46 and the clamping groove 47 to separate, and then rotates the rotating column 42. The rotating column 42 rotates along the inside of the mounting plate 41, thereby rotating through the computer bracket 5. When the computer bracket 5 rotates, it drives the computer display screen 6 to rotate, and then releases the moving ring 45. At this time, the moving ring 45 is driven to quickly reset through the reset force of the spring rod 43. When the moving ring 45 quickly resets, it drives the clamping strip 46 and the clamping groove 47 to overlap, so that the rotating column 42 and the mounting plate 41 are fixed, and then the computer display screen 6 is fixed. This design enables the computer display screen 6 of the laser marking machine to achieve free angle adjustment, rapid positioning and firm fixation, which improves the convenience of operation and working stability.

[0043] Then put the artificial board into the surface of the positioning plate 9, and then adjust the position of the laser head 8 by moving the plate 7, and then use the laser head 8 to laser mark the surface of the artificial board. When the laser marking machine is not needed, the electric lifting rod 1009 is connected to the power supply and starts to run. The driving force of the electric lifting rod 1009 enables the rack 1010 to move, and the rack 1010 drives the gear 1011 to rotate when it moves, and the gear 1011 drives the cam 1016 to rotate when it rotates. At this time, the mounting plate 1001 drops vertically under the action of gravity. When it drops, the mounting plate 1001 drives the roller 1029 to fit along the outside of the cam 1016, and the roller 1029 rotates under the action of friction. When 1001 descends, it drives the positioning plate 9 to descend. When the positioning plate 9 descends, it drives the telescopic rod 1002 to be compressed. When the rack 1010 continues to move, it separates from the gear 1011 and cannot mesh. In the above process, the gear 1011 synchronously drives the drive shaft 1006 to rotate. When the drive shaft 1006 rotates 180 degrees, the distance between the positioning plate 9 and the ground is the lowest, so that the positioning plate 9 can completely enter the cabinet 1. Returning the positioning plate 9 to the inside of the cabinet 1 can effectively save the use space and make the machine more compact. The automatic return device can hide the positioning plate 9, making the work surface tidier, reducing debris, and facilitating the maintenance of the production environment. At the same time, it can avoid accidental touches, improve operational safety, and make the machine more convenient. Maintenance and care, at the same time, the spring rod three 1023 drives the clamping block 1024 to rise, and the clamping block 1024 enters the fitting groove when it rises, thereby achieving the purpose of limiting and fixing the drive shaft 1006, preventing the positioning plate 9 from shaking after the displacement, thereby making the positioning plate 9 more stable, preventing the positioning plate 9 from offsetting, and then continue to move the rack 1010, so that the rack 1010 and the gear two 1012 are engaged, and the gear two 1012 rotates, and the gear two 1012 rotates, and the gear three 1013 rotates when the gear two 1012 rotates, and the gear three 1013 rotates when the gear three 1013 rotates, and the winding wheel 1014 rotates. At this time, under the action of the guide roller 1021, the connecting rope 1015 is folded, and the winding wheel 1014 rotates with The dynamic connecting rope 1015 is wound up, and the connecting rope 1015 drives the connecting cover 1017 to move after being wound up. When the connecting cover 1017 moves, it drives the slide bar 1018 to slide inside the cabinet 1. Since the connecting cover 1017 moves quickly, the gas is compressed along the drainage cover 1025 at this time, and the compressed gas is filtered through the filter 1026. The filter 1026 filters the gas and enters the cavity, and then blows it to the top of the positioning plate 9 along the air outlet groove, so as to clean the top of the positioning plate 9, and at the same time, the distance sensor 1027 measures the distance between the positioning plate 9 and it. By measuring the change in the distance, the wear degree of the top surface of the positioning plate 9 can be intuitively observed. Regular inspection of the wear condition can help predict failures in advance.And take maintenance measures in time, which can effectively extend the life of the equipment and reduce maintenance costs.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A laser marking device for artificial boards, characterized in that: The invention comprises a cabinet (1), wherein a control box (2) is embedded and installed at the top edge of the cabinet (1), a column (3) is installed at a position on the side of the top of the cabinet (1) away from the control box (2), a rotating mechanism (4) is fixedly installed at a position on the side of the column (3) close to the control box (2), a computer bracket (5) is installed on one side of the rotating mechanism (4), a computer display screen (6) is installed on the front of the computer bracket (5), a moving plate (7) is installed on the side of the column (3) away from the rotating mechanism (4), a laser head (8) is fixedly installed on one end surface of the moving plate (7), a positioning plate (9) is slidably connected to the top of the cabinet (1) at a position corresponding to the bottom end of the laser head (8), and a telescopic detection component (10) is fixedly installed at the bottom end of the positioning plate (9).

2. The artificial board laser marking device according to claim 1 is characterized in that: The telescopic detection assembly (10) comprises a mounting plate (1001) fixedly mounted on the bottom end of the positioning plate (9), rollers (1029) are rotatably connected to the two sides of the mounting plate (1001), a cam (1016) is connected to the outer inner core of the roller (1029), a driving shaft (1006) is connected through the inside of the cam (1016), a gear (1011) is mounted on the outer side of the driving shaft (1006), the bottom end of the gear (1011) is meshedly connected to the gear (1011), and the bottom of the gear (1011) is connected to the gear (1011). The inner core of the end is connected to a rack (1010), the bottom end of the rack (1010) is rotatably connected to a second gear (1012), the outer side of the second gear (1012) is meshingly connected to a third gear (1013), one end of the third gear (1013) is fixedly connected to a winding wheel (1014) via a connecting shaft, a connecting rope (1015) is fixedly installed inside the winding wheel (1014), one end of the connecting rope (1015) is connected to a connecting cover (1017), and a distance sensor (1027) is embedded and installed at the bottom end of the connecting cover (1017).

3. The artificial board laser marking device according to claim 2 is characterized in that: Telescopic rods (1002) are embedded and installed at the four corners of the bottom end of the mounting plate (1001), and the number of the telescopic rods (1002) is set to four in total. Two adjacent telescopic rods (1002) form a group, and the same support rod (1003) is fixedly installed between the bottom ends of a group of telescopic rods (1002). A connecting rod (1004) is symmetrically embedded and installed on one end surface of the support rod (1003), and a support plate (1005) is fixedly installed on one end of the connecting rod (1004), and one end surface of one of the support plates (1005) is fixedly connected to the inner wall of the cabinet (1), and one end surface of the other support plate (1005) is fixedly installed with a mounting strip (1007), and the top end of the mounting strip (1007) is fixedly connected to the inner wall of the cabinet (1).

4. The artificial board laser marking device according to claim 3 is characterized in that: A positioning bar (1008) is fixedly installed on the back of the other support plate (1005), an electric lifting rod (1009) is fixedly installed on the bottom of one end surface of the positioning bar (1008), the output end of the electric lifting rod (1009) is fixedly connected to the rack (1010), the gear one (1011) is located inside the opposite surfaces of the two support plates (1005), a mounting frame (1022) is integrally formed at the bottom end of the support plate (1005), the gear two (1012) is rotatably connected to the inside of the mounting frame (1022), the gear three (1013) and the winding wheel (1014) are rotatably connected to the two end surfaces of the mounting frame (1022), the top end of the inner wall of the mounting frame (1022) is symmetrically embedded with a spring rod three (1023), the top end of the spring rod three (1023) is fixedly installed with a clamping block (1024), and the outer side of the driving shaft (1006) is provided with a matching groove.

5. The artificial board laser marking device according to claim 2, characterized in that: A slide bar (1018) is welded to the top of the connection cover (1017); a spring rod 2 (1019) is embedded and installed at one end of the connection cover (1017); the fixed end of the spring rod 2 (1019) is fixedly connected to the inside of the cabinet (1); the slide bar (1018) is slidably connected to the inside of the cabinet (1); a support frame (1020) is fixedly installed at one end surface of the other abutment plate (1005) at a position on one side of the installation bar (1007); a guide roller (1021) is fixedly installed at one end of the support frame (1020); and the connection rope (1015) is sleeved on the outside of the guide roller (1021).

6. The artificial board laser marking device according to claim 2, characterized in that: A drainage cover (1025) is fixedly mounted on one end surface of the connection cover (1017) close to the mounting plate (1001), a mounting ring (1028) is fixedly mounted inside the drainage cover (1025), and a filter screen (1026) is mounted between the outer side of the mounting ring (1028) and the inner wall of the connection cover (1017).

7. The artificial board laser marking device according to claim 6, characterized in that: A cavity is provided inside the connection cover (1017), the filter screen (1026) is located inside the cavity, and an air outlet groove is provided at the bottom end of the connection cover (1017).

8. The artificial board laser marking device according to claim 2, characterized in that: The rotating mechanism (4) comprises a mounting plate (41) fixedly mounted on one side of the column (3); a rotating column (42) is rotatably connected inside the mounting plate (41); the rotating column (42) and the computer bracket (5) are fixedly connected; a moving ring (45) is movably connected inside the rotating column (42); a clamping strip (46) is fixedly mounted on one end of the moving ring (45); clamping grooves (47) are equidistantly formed on the outside of the mounting plate (41); the outside of the clamping strip (46) and the inside of the clamping groove (47) are in contact with each other.

9. The artificial board laser marking device according to claim 8, characterized in that: A moving block (44) is symmetrically fixedly installed on one end surface of the moving ring (45) connected to the clamping strip (46); the moving block (44) is slidably connected to the inside of the rotating column (42); a spring rod (43) is embedded and installed on one end of the moving block (44); the spring rod (43) is fixedly installed inside the mounting plate (41); and a T-shaped column (48) is installed on the clamping connection of the moving ring (45) away from the clamping strip (46).

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