Automatic feeding and discharging type display panel laser cutting machine and operation method thereof

Abstract

The invention belongs to the technical field of laser cutting machines, and discloses an automatic feeding and discharging type display panel laser cutting machine which comprises a shell, a panel is installed on one side of the top end of the shell, a transverse electric rail is installed in the middle of the shell, and a placing plate is installed on a sliding block of the transverse electric rail; a longitudinal electric rail is fixedly installed in the shell, a vertical electric sliding rail is installed on a sliding block of the longitudinal electric rail, a high-definition camera is installed in the middle of the vertical electric sliding rail, and a linkage adjusting mechanism enables the air curtain blocking assembly to be capable of cutting the air curtain according to different cutting conditions and shooting requirements. The shape and parameters of the gas waterfall are flexibly adjusted, the adaptability of equipment to various complex working conditions is enhanced, effective blocking of the gas curtain can be ensured no matter glass of different sizes is cut or different positions are shot, and stable and reliable visual monitoring guarantee is provided for the laser cutting process.

Description

Technical Field

[0001] The present invention belongs to the technical field of laser cutting machines, and particularly relates to an automatic loading and unloading type display panel laser cutting machine and an operation method thereof. Background Art

[0002] In recent years, with the continuous progress of laser cutting technology, automated production lines have gradually become a hot topic in the manufacturing industry. Traditional laser cutting equipment mainly relies on manual loading and unloading, which not only greatly reduces production efficiency but also cannot achieve 24-hour continuous production. Therefore, the emergence of the automatic loading and unloading type display panel laser cutting machine aims to effectively solve the above problems by integrating an automated loading and unloading system, significantly improving production efficiency and product quality;

[0003] During the cutting process of traditional laser cutting machines, operators need to frequently place materials on the workbench and move the cutting head for cutting. This process is not only time-consuming and laborious but also has accuracy deviations and safety hazards that may be brought about by manual operations. In contrast, the automatic loading and unloading type display panel laser cutting machine installs a special automatic loading and unloading device, enabling the robotic arm to automatically complete the transportation and removal of materials. In this way, not only is manual intervention reduced, but the cutting speed and accuracy are also greatly improved. At the same time, it can ensure the long-term stable operation of the equipment and improve the overall production efficiency.

[0004] In addition, the equipment is also equipped with an advanced control system and precise sensors, which can real-time monitor parameters such as the thickness and position of materials, thus effectively solving the problem of difficult precise positioning of irregular materials. Especially in the production of products with increasing demand such as display panels, its high-precision cutting effect and excellent stability make it an indispensable key equipment in modern manufacturing, greatly promoting the modern transformation and development of related industries;

[0005] During the laser cutting of glass, due to the high temperature on the surface, the internal molecules of the glass change, and at this time, smoke appears when the change occurs. The laser cutting machine observes the cutting process through a high-definition camera. At this time, when the smoke enters the bottom end of the camera, it affects the shooting accuracy of the camera for the glass cutting process, thereby affecting the use effect of the device. Summary of the Invention

[0006] In view of the problem that during the laser cutting of glass in the prior art, due to the high temperature on the surface, the internal molecules of the glass change, and at this time, smoke appears when the change occurs. The laser cutting machine observes the cutting process through a high-definition camera. At this time, when the smoke enters the bottom end of the camera, it affects the shooting accuracy of the camera for the glass cutting process, thereby affecting the use effect of the device, the present invention proposes the following technical solutions:

[0007] An automatic loading and unloading type display panel laser cutting machine and its operation method. The display panel laser cutting machine includes: a housing, a panel is installed on one side of the top of the housing, a horizontal electric track is installed in the middle of the housing, a placement plate is installed on the slider of the horizontal electric track, a vertical electric track is fixedly installed inside the housing, a vertical electric slide rail is installed on the slider of the vertical electric track, a high-definition camera is installed in the middle of the vertical electric slide rail, a laser cutting head is installed on the side of the vertical electric slide rail, an air curtain barrier component is installed inside the high-definition camera, and a lifting component is installed inside the placement plate.

[0008] As a preference of the above technical solution, the air curtain barrier component includes a fan fixedly installed inside the housing, one end of the fan is connected to a hose, one end of the hose is fixedly installed with an air outlet ring, an outer barrier cover is fixedly installed on the outer side of the air outlet ring, an inner flow guide cover is integrally formed on the inner side of the air outlet ring, a plurality of electric telescopic rods are equidistantly embedded and installed at the bottom end of the inner flow guide cover, a first lifting ring is clamped and installed between the bottom ends of the plurality of electric telescopic rods, a second lifting ring is fixedly installed between the outer sides of the movable ends of the plurality of electric telescopic rods, and a protrusion is integrally formed in the middle of the inner wall of the outer barrier cover.

[0009] As a preference of the above technical solution, a conical cover is fixedly installed at the air outlet end of the fan, a hard pipe is fixedly installed at one end of the conical cover, and the hard pipe is fixedly connected to one end of the hose.

[0010] As a preference of the above technical solution, a movable disk is sleeved on the outside of the hose, the movable disk is vertically movably connected to a rectangular plate, the rectangular plate is fixedly installed inside the housing, one end of the rectangular plate is movably connected to a rotating seat at the top, and a rotating wheel is rotatably connected to the top of the rotating seat.

[0011] As a preference of the above technical solution, the shape of the rotating wheel is concave, and the hose is located inside the groove.

[0012] As a preference of the above technical solution, the movable disk is composed of a guide block and a T-shaped cylinder, the guide block is slidably connected inside the rectangular plate, and the minimum outer diameter of the T-shaped cylinder fits the outer surface of the hose.

[0013] As a preference of the above technical solution, the cross-sectional shaded parts of the first lifting ring and the second lifting ring are both triangular, the inclination angle of the inclined surface of the first lifting ring is sixty degrees, and the inclination angle of the inclined surface of the second lifting ring is forty-five degrees.

[0014] Preferably, as the above technical solution, the lifting assembly includes an electric telescopic rod fixedly installed at the bottom end of the placement plate. The movable end of the electric telescopic rod is movably connected to a lifting plate, and the lifting plate is fixedly installed inside the placement plate. The top end of the lifting plate is equidistantly embedded with connecting columns penetrating through the inside of the placement plate. The top end of the connecting column is fixedly installed with a mounting sleeve. A guide rod is movably connected up and down inside the lifting plate. The guide rod is composed of a square plate and a rectangular strip. The square plate fits inside the lifting plate. A piston disk is slidably connected inside the mounting sleeve. The piston disk is fixedly connected to the outside of the guide rod.

[0015] Preferably, as the above technical solution, a rubber pad is sleeved outside the piston disk, and the movable end of the electric telescopic rod is fixedly installed between the guide rods.

[0016] The operation method of the automatic feeding and discharging type display panel laser cutting machine includes the following steps:

[0017] Step 1: Equipment preparation: Before starting the equipment, check each component of the laser cutting machine;

[0018] Step 2: Material preparation and loading: Load the glass on the surface of the placement plate and fix it with the lifting assembly;

[0019] Step 3: Parameter setting: Set the laser power and cutting speed according to the material type and thickness;

[0020] Step 4: Cutting process: Cut the glass through the laser cutting head, take pictures of the cutting process through the high-definition camera, and the air curtain blocking assembly blocks the smoke

[0021] The beneficial effects of the present invention are:

[0022] (1) The direction and range of the gas waterfall can be flexibly adjusted according to the change of the shooting range, so that the air curtain can more accurately cover the outside of the shooting area of the high-definition camera, effectively block smoke and dust, improve the blocking effect, and ensure the quality of visual monitoring during the cutting process;

[0023] (2) The triangular cross-section design of the lifting ring and the spacing adjustment with the protrusion can guide the gas to form two inclined circular waterfalls. This design not only increases the coverage area of the air flow, but also optimizes the flow direction and speed of the air flow, so that smoke and dust can be discharged from the cutting area more quickly, reduce the pollution of the cutting environment, and is beneficial to the health of the equipment and personnel

[0024] (3) This linkage adjustment mechanism enables the air curtain barrier component to flexibly adjust the shape and parameters of the gas waterfall according to different cutting conditions and shooting requirements, enhancing the adaptability of the equipment to various complex working conditions. Whether it is glass cutting of different sizes or shooting requirements at different positions, it can ensure the effective barrier of the air curtain, providing a stable and reliable visual monitoring guarantee for the laser cutting process;

[0025] (4) It effectively avoids the influence of excessive hose twisting on gas transmission, ensures the stable performance of the air curtain barrier function, and at the same time adapts to the dynamic shooting requirements of high-definition cameras, improving the reliability of equipment operation;

[0026] (5) It can firmly adsorb the glass on the surface of the placement plate, effectively prevent the glass from shifting during the cutting process, ensure the cutting accuracy, thus significantly improving the product quality. Moreover, it greatly facilitates the operator to remove the cut glass, improves work efficiency, and reduces the possible damage to the glass caused by manual handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 FIG. 1 shows a schematic structural diagram of an automatic loading and unloading type display panel laser cutting machine and its operation method in Embodiment 1;

[0028] Figure 2 FIG. 2 shows a schematic installation structure diagram of a horizontal electric track in Embodiment 1;

[0029] Figure 3 FIG. 3 shows a top view of the horizontal electric track in Embodiment 1;

[0030] Figure 4 FIG. 4 shows Figure 3 a schematic structural diagram of Area A in

[0031] Figure 5 FIG. 5 shows a schematic structural diagram of the air curtain barrier component in Embodiment 1;

[0032] Figure 6 FIG. 6 shows a cross-sectional view of the air curtain barrier component in Embodiment 1;

[0033] Figure 7 FIG. 7 shows a schematic structural diagram of the lifting component in Embodiment 1;

[0034] Figure 8 FIG. 8 shows a cross-sectional view of the mounting sleeve in Embodiment 1.

[0035] In the figure: 1. Outer shell; 2. Panel; 4. Horizontal electric track; 5. Placing board; 6. Longitudinal electric track; 7. Vertical electric slide rail; 8. High-definition camera; 9. Laser cutting head; 10. Air curtain barrier assembly; 1001. Fan; 1002. Conical cover; 1003. Hard pipe; 1004. Flexible pipe; 1005. Air outlet ring; 1006. Outer barrier cover; 1007. Inner flow guide cover; 1008. Electric telescopic rod; 1009. First lifting ring; 1010. Second lifting ring; 1011. Protrusion; 1012. Rectangular plate; 1013. Movable disk; 1014. Rotating seat; 1015. Rotating wheel; 11. Lifting assembly; 1101. Electric telescopic column; 1102. Lifting plate; 1103. Connecting column; 1104. Mounting sleeve; 1105. Guide rod; 1106. Piston disk; 1107. Rubber pad. Detailed implementation mode

[0036] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0037] Embodiment 1

[0038] The present invention provides an automatic loading and unloading type display panel laser cutting machine and its operation method. As Figures 1 to 8 shown, the display panel laser cutting machine includes: an outer shell 1, which serves as the main frame of the entire laser cutting machine. One side of the top of the outer shell 1 is installed with a panel 2. A plurality of operation buttons and a display screen are arranged on the panel 2. The operation buttons adopt a touch design and are sensitive in response. The display screen can clearly display information such as the operating status and parameter settings of the device, facilitating the operator to operate and monitor. A horizontal electric track 4 is installed in the middle of the outer shell 1. A placing board 5 is installed on the slider of the horizontal electric track 4. A longitudinal electric track 6 is fixedly installed inside the outer shell 1. The longitudinal electric track 6 is used to control the placing board 5 to enter the inside of the outer shell 1 or be discharged along the inside of the outer shell 1. A vertical electric slide rail 7 is installed on the slider of the longitudinal electric track 6. The horizontal electric track 4 and the vertical electric slide rail 7 are used to control the up and down and left and right displacements of the front laser cutting head 9. A high-definition camera 8 is installed in the middle of the vertical electric slide rail 7, which can clearly photograph the cutting area of the display panel. A laser cutting head 9 is installed on the side of the vertical electric slide rail 7. The laser cutting head 9 cuts the glass. Both the high-definition camera 8 and the laser cutting head 9 are installed on the slider of the vertical electric slide rail 7. An air curtain barrier assembly 10 is installed inside the high-definition camera 8. A lifting assembly 11 is installed inside the placing board 5.

[0039] As Figure 2 、 Figure 5 and Figure 6As shown in the figure, the air curtain barrier assembly 10 includes a fan 1001 fixedly installed inside the housing 1. One end of the fan 1001 is connected to a hose 1004. One end of the hose 1004 is fixedly installed with an air outlet ring 1005. An outer barrier cover 1006 is fixedly installed on the outside of the air outlet ring 1005. An inner guide cover 1007 is integrally formed on the inner side of the air outlet ring 1005. A plurality of electric telescopic rods 1008 are equidistantly embedded and installed at the bottom end of the inner guide cover 1007. A first lifting ring 1009 is clamped and installed between the bottom ends of the plurality of electric telescopic rods 1008. A second lifting ring 1010 is fixedly installed between the outer sides of the movable ends of the plurality of electric telescopic rods 1008. The shaded parts of the cross-sections of the first lifting ring 1009 and the second lifting ring 1010 are both triangular. The inclination angle of the inclined surface of the first lifting ring 1009 is sixty degrees, and the inclination angle of the inclined surface of the second lifting ring 1010 is forty-five degrees. The discharged gas becomes inclined flow through the triangular surfaces. A protrusion 1011 is integrally formed in the middle of the inner wall of the outer barrier cover 1006;

[0040] When the laser cutting machine is started and the fan 1001 runs, the gas is driven into the inside of the hose 1004. Subsequently, the gas flows along the hose 1004 and enters the inside of the air outlet ring 1005. Inside the air outlet ring 1005, the gas is further divided and flows along the annular channel between the inner guide cover 1007 and the outer barrier cover 1006;

[0041] During this process, the flow direction and speed of the gas are guided by the inner guide cover 1007, so that it flows outward from the shooting area at a certain angle and speed. When the gas flows between the first lifting ring 1009 and the second lifting ring 1010, and between the second lifting ring 1010 and the inside of the outer barrier cover 1006, due to the triangular cross-section design of the lifting rings, the gas is guided to form two inclined circular waterfalls, covering the outside of the shooting area of the high-definition camera 8, playing a role in blocking smoke and dust;

[0042] When it is necessary to adjust the direction of the gas waterfall according to the change of the shooting range, the electric telescopic rods 1008 run. Driven by the electric telescopic rods 1008, the first lifting ring 1009 and the second lifting ring 1010 perform lifting movements. Due to the inclined surface design of the lifting rings, their lifting movements will cause the inclined gas to enter different positions, thereby changing the range of the gas waterfall;

[0043] Meanwhile, the distance between the second lifting ring 1010 and the protrusion 1011 also changes accordingly, thereby affecting the gas outlet volume between the second lifting ring 1010 and the outer barrier cover 1006. In addition, the gas outlet volume and speed between the first lifting ring 1009 and the second lifting ring 1010 also change synchronously. This linkage adjustment mechanism enables the air curtain barrier assembly 10 to flexibly adjust the shape and parameters of the gas waterfall according to the actual cutting situation and shooting requirements, ensuring that the smoke can be effectively blocked under different conditions, protecting the shooting effect of the high-definition camera 8, and providing clear visual monitoring for the laser cutting process.

[0044] As Figure 2 , Figure 5 and Figure 6 shown, a conical cover 1002 is fixedly installed at the air outlet end of the fan 1001. The conical cover 1002 can be used to converge the gas, changing the difficulty of gas convergence. One end of the conical cover 1002 is fixedly installed with a hard pipe 1003. The hard pipe 1003 has a connecting function, enabling the gas to enter the inside of the flexible pipe 1004. One end of the hard pipe 1003 is fixedly connected to the flexible pipe 1004.

[0045] As Figure 2 , Figure 5 and Figure 6 shown, a movable disk 1013 is sleeved outside the flexible pipe 1004. The movable disk 1013 is vertically movably connected to a rectangular plate 1012. The rectangular plate 1012 is fixedly installed inside the housing 1. One end of the rectangular plate 1012 is movably connected to a rotating seat 1014 at the top. The top end of the rotating seat 1014 is rotatably connected to a rotating wheel 1015. The shape of the rotating wheel 1015 is concave. The flexible pipe 1004 is located inside the groove, which can be used to limit the flexible pipe 1004, changing the difficulty of limiting the flexible pipe 1004. The movable disk 1013 is composed of a guide block and a T-shaped cylinder. The guide block is slidably connected inside the rectangular plate 1012. The minimum outer diameter of the T-shaped cylinder fits the outer surface of the flexible pipe 1004, which can facilitate the up and down movement of the movable disk 1013 and further limit the flexible pipe 1004 through the movable disk 1013;

[0046] Since the high-definition camera 8 needs to move up and down and left and right, at this time, the high-definition camera 8 drives the flexible pipe 1004 to swing and move. When the flexible pipe 1004 swings and moves, it drives the rotating wheel 1015 to swing and rotate. When the rotating wheel 1015 swings, it drives the rotating seat 1014 to swing. At the same time, when the flexible pipe 1004 moves, it drives the movable disk 1013 to rise inside the rectangular plate 1012. When reset, under the action of gravity at this time, it drives the flexible pipe 1004 to reset, which can limit the position of the flexible pipe 1004 and prevent the phenomenon that the position of the flexible pipe 1004 changes.

[0047] As Figure 3 , Figure 4 ,Figure 7 and Figure 8 As shown in Figure 8 , the lifting assembly 11 includes an electric telescopic column 1101 fixedly installed at the bottom end of the placement plate 5. The outer side of the movable end of the electric telescopic column 1101 is movably connected with a lifting plate 1102, and the lifting plate 1102 is fixedly installed inside the placement plate 5. Connecting columns 1103 penetrating through the inside of the placement plate 5 are equidistantly embedded and installed at the top end of the lifting plate 1102. An installation sleeve 1104 is fixedly installed at the top end of the connecting column 1103. A guide rod 1105 is movably connected up and down inside the lifting plate 1102. The guide rod 1105 is composed of a square plate and a rectangular strip. The square plate is attached to the inside of the lifting plate 1102. A piston disc 1106 is slidably connected inside the installation sleeve 1104. The piston disc 1106 is fixedly connected to the outer side of the guide rod 1105;

[0048] At this time, place the glass on the top end of the placement plate 5. At the same time, the electric telescopic column 1101 operates. The electric telescopic column 1101 is powered by an external power supply. When the electric telescopic column 1101 operates, it drives the connecting column 1103 to move. When the connecting column 1103 moves, it causes the piston disc 1106 to descend. At this time, since the piston disc 1106 descends, the top end of the installation sleeve 1104 adsorbs the external gas. During the gas adsorption process, the glass is bonded to the surface of the installation sleeve 1104. At this time, the purpose of increasing the stability of the glass after installation is achieved.

[0049] As Figure 3 、 Figure 4 、 Figure 7 and Figure 8 As shown in Figure 7 , a rubber pad 1107 is sleeved outside the piston disc 1106, and a fixed installation is made between the movable end of the electric telescopic column 1101 and the guide rod 1105;

[0050] When the placement plate 5 is reset, at this time, the electric telescopic column 1101 is reset. When the electric telescopic column 1101 is reset, it drives the guide rod 1105 to rise. When the guide rod 1105 rises, it drives the piston disc 1106 to rise. When the piston disc 1106 rises, it drives the glass to rise, causing a gap between the glass and the placement plate 5, thereby achieving the purpose of facilitating the taking and placing of the glass on the placement plate 5.

[0051] The operation method of the automatic feeding and discharging type display panel laser cutting machine includes the following steps:

[0052] Step 1: Equipment preparation: Before starting the equipment, check each component of the laser cutting machine;

[0053] Step 2: Material preparation and loading: Load the glass on the surface of the placement plate 5 and fix it with the lifting assembly 11;

[0054] Step 3: Parameter setting: Set the laser power and cutting speed according to the material type and thickness;

[0055] Step 4: Cutting process: The glass is cut by the laser cutting head 9, the cutting process is photographed by the high-definition camera 8, and the smoke is blocked by the air curtain blocking component 10. When the machine is no longer in use, it is necessary to clean the machine to prevent dirt from interfering with the machine next time.

[0056] Working principle: During the actual use of the device, the glass is placed on the surface of the placement plate 5. Then, the electric telescopic column 1101 operates. The electric telescopic column 1101 is powered by an external power supply. When the electric telescopic column 1101 operates, it drives the connecting column 1103 to move. When the connecting column 1103 moves, the piston disk 1106 descends. At this time, since the piston disk 1106 descends, the top of the mounting sleeve 1104 adsorbs the external gas. During the gas adsorption process, the glass is bonded to the surface of the mounting sleeve 1104. At this time, the purpose of increasing the stability of the glass after installation is achieved. Then, the horizontal electric track 4 transports the placement plate 5 into the housing 1. Conversely, when the placement plate 5 is reset, at this time, the electric telescopic column 1101 resets. When the electric telescopic column 1101 resets, it drives the guide rod 1105 to rise. When the guide rod 1105 rises, it drives the piston disk 1106 to rise. When the piston disk 1106 rises, it drives the glass to rise, creating a gap between the glass and the placement plate 5. Thus, the purpose of facilitating the removal of the glass on the placement plate 5 is achieved. It can firmly adsorb the glass on the surface of the placement plate 5, effectively preventing the glass from shifting during the cutting process, ensuring the cutting accuracy, significantly improving the product quality, greatly facilitating the operator to remove the cut glass, improving the work efficiency, and reducing the possible damage to the glass caused by manual removal of the glass.

[0057] Then, the high-definition camera 8 and the laser cutting head 9 are driven to displace by the longitudinal electric track 6 and the vertical electric slide rail 7. At this time, the laser cutting head 9 cuts the glass, and at the same time, the high-definition camera 8 photographs the cutting process and the shape. The photographed video is transmitted to the display screen of the panel 2. And, during this process, the fan 1001 operates, and the gas is driven into the hose 1004 under the action of the conical cover 1002 and the hard pipe 1003. Subsequently, the gas flows along the hose 1004 and enters the air outlet ring 1005. Inside the air outlet ring 1005, the gas is further divided and flows along the annular channel between the inner guide cover 1007 and the outer barrier cover 1006.

[0058] During this process, the flow direction and velocity of the gas are guided by the inner flow guide cover 1007, causing it to flow outward from the shooting area at a certain angle and velocity. When the gas flows between the first lifting ring 1009 and the second lifting ring 1010, and between the second lifting ring 1010 and the inside of the outer barrier cover 1006, due to the triangular cross-section design of the lifting rings, the gas is guided to form two inclined circular waterfalls, covering the outside of the shooting area of the high-definition camera 8, serving the function of blocking smoke and dust;

[0059] When it is necessary to adjust the direction of the gas waterfall according to the change of the shooting range, the electric telescopic rod 1008 operates. Driven by the electric telescopic rod 1008, the first lifting ring 1009 and the second lifting ring 1010 perform lifting movements. Due to the inclined surface design of the lifting rings, their lifting movements will cause the inclined gas to enter different positions, thus changing the range of the gas waterfall;

[0060] At the same time, the distance between the second lifting ring 1010 and the protrusion 1011 also changes accordingly, further affecting the gas output volume between the second lifting ring 1010 and the outer barrier cover 1006. In addition, the gas output volume and velocity between the first lifting ring 1009 and the second lifting ring 1010 also change synchronously. This linkage adjustment mechanism enables the air curtain blocking component 10 to flexibly adjust the shape and parameters of the gas waterfall according to the actual cutting situation and shooting requirements, ensuring effective smoke blocking under different conditions, protecting the shooting effect of the high-definition camera 8, and providing clear visual monitoring for the laser cutting process;

[0061] Since the high-definition camera 8 needs to move up and down and left and right, at this time, the high-definition camera 8 drives the hose 1004 to swing and move. When the hose 1004 swings and moves, it drives the rotating wheel 1015 to swing and rotate. When the rotating wheel 1015 swings, it drives the rotating seat 1014 to swing. At the same time, when the hose 1004 moves, it drives the movable disk 1013 to rise inside the rectangular plate 1012. When resetting, under the action of gravity, it drives the hose 1004 to reset, which can limit the position of the hose 1004 and prevent the hose 1004

[0062] from changing its position.

[0063] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them.

Claims

1. An automatic feeding and discharging type display panel laser cutting machine, characterized in that: The display panel laser cutting machine comprises: a shell (1), a panel (2) is installed on one side of the top of the shell (1), a transverse electric track (4) is installed in the middle of the shell (1), a placement plate (5) is installed on the slider of the transverse electric track (4), a longitudinal electric track (6) is fixedly installed inside the shell (1), a vertical electric slide rail (7) is installed on the slider of the longitudinal electric track (6), a high-definition camera (8) is installed in the middle of the vertical electric slide rail (7), a laser cutting head (9) is installed on the edge of the vertical electric slide rail (7), an air curtain barrier component (10) is installed inside the high-definition camera (8), and a lifting component (11) is installed inside the placement plate (5).

2. The automatic feeding and discharging display panel laser cutting machine according to claim 1, characterized in that: The air curtain barrier assembly (10) comprises a fan (1001) fixedly mounted inside the housing (1); one end of the fan (1001) is connected to a hose (1004); one end of the hose (1004) is fixedly mounted with an air outlet ring (1005); an outer barrier cover (1006) is fixedly mounted on the outer side of the air outlet ring (1005); an inner air guide cover (1007) is integrally formed on the inner side of the air outlet ring (1005); a plurality of electric telescopic rods (1008) are equidistantly embedded and mounted at the bottom end of the inner air guide cover (1007); a first lifting ring (1009) is clamped and mounted between the bottom ends of the plurality of electric telescopic rods (1008); a second lifting ring (1010) is fixedly mounted between the outer sides of the movable ends of the plurality of electric telescopic rods (1008); and a protrusion (1011) is integrally formed on the middle part of the inner wall of the outer barrier cover (1006).

3. The automatic feeding and discharging type display panel laser cutting machine according to claim 2, characterized in that: A conical cover (1002) is fixedly mounted on the air outlet end of the fan (1001), a hard tube (1003) is fixedly mounted on one end of the conical cover (1002), and one end of the hard tube (1003) is fixedly connected to a soft tube (1004).

4. The automatic feeding and discharging type display panel laser cutting machine according to claim 2, characterized in that: The outer side of the hose (1004) is sleeved with a movable disk (1013), and the movable disk (1013) is vertically movably connected to a rectangular plate (1012). The rectangular plate (1012) is fixedly installed inside the housing (1), and the top of one end of the rectangular plate (1012) is movably connected to a rotating seat (1014), and the top of the rotating seat (1014) is rotatably connected to a rotating wheel (1015).

5. The automatic feeding and discharging type display panel laser cutting machine according to claim 4, characterized in that: The shape of the rotating wheel (1015) is concave, and the hose (1004) is located inside the concave groove.

6. The automatic feeding and discharging type display panel laser cutting machine according to claim 2, characterized in that: The movable disk (1013) is composed of a guide block and a T-shaped cylinder. The guide block is slidably connected to the inside of the rectangular plate (1012). The minimum outer diameter of the T-shaped cylinder fits the outer surface of the hose (1004).

7. The automatic feeding and discharging type display panel laser cutting machine according to claim 2, characterized in that: The shadowed parts of the cross-sectional surfaces of the first lifting ring (1009) and the second lifting ring (1010) are both triangles; the inclined surface angle of the first lifting ring (1009) is sixty degrees, and the inclined surface angle of the second lifting ring (1010) is forty-five degrees.

8. The automatic feeding and discharging type display panel laser cutting machine according to claim 2, characterized in that: The lifting assembly (11) comprises an electric telescopic column (1101) fixedly mounted on the bottom end of a placement plate (5); a lifting plate (1102) is movably connected to the outer side of a movable end of the electric telescopic column (1101), and the lifting plate (1102) is fixedly mounted inside the placement plate (5); a connecting column (1103) penetrating the inside of the placement plate (5) is equidistantly embedded and mounted on the top of the lifting plate (1102); a mounting sleeve (1104) is fixedly mounted on the top of the connecting column (1103); a guide rod (1105) is movably connected to the inside of the lifting plate (1102) in an upper and lower manner; the guide rod (1105) is composed of a square plate and a rectangular bar; the square plate is fitted to the inside of the lifting plate (1102); a piston disc (1106) is slidably connected to the inside of the mounting sleeve (1104); and the piston disc (1106) is fixedly connected to the outside of the guide rod (1105).

9. The automatic feeding and discharging type display panel laser cutting machine according to claim 8, characterized in that: The outer side of the piston disc (1106) is sleeved with a rubber pad (1107), and the movable end of the electric telescopic column (1101) is fixedly installed between the guide rods (1105).

10. The operating method of the automatic feeding and unloading display panel laser cutting machine according to claim 9 comprises the following steps: Step 1: Equipment preparation: Before starting the equipment, check the various components of the laser cutting machine; Step 2: Material preparation and loading: Load the glass on the surface of the placement plate (5) and fix it with a lifting assembly (11); Step 3: Parameter setting: Set the laser power and cutting speed according to the material type and thickness; Step 4: Cutting process: The glass is cut by a laser cutting head (9), the cutting process is photographed by a high-definition camera (8), and the air curtain barrier component (10) blocks the smoke.

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