Laser equipment for cutting glass workpiece

Abstract

The invention relates to the technical field of laser cutting, and discloses laser equipment for glass workpiece cutting, which comprises a mounting frame, a moving assembly is arranged in the mounting frame and used for conveying glass, a cutting assembly is arranged in the mounting frame and used for carrying out laser cutting on the glass, and a laser cutting assembly is arranged in the mounting frame and used for carrying out laser cutting on the glass. A supporting column is fixedly connected to the rear side of the mounting frame, a feeding assembly is arranged on the lower side of the supporting column and used for feeding glass, cleaning assemblies are arranged on the front side and the rear side of the supporting column and used for blowing and cleaning the fed glass, and a smoke removal assembly is arranged on the rear side of the mounting frame and used for removing smoke from the glass. The glass cutting device is used for adsorbing harmful gas generated during glass cutting. Through operation of the guide rail, the electric telescopic rod and the air cylinder, negative pressure adsorption is formed through the suction cups to achieve automatic carrying, so that the requirement for manually placing glass is reduced, the operation process is simplified, and the risk that the cutting position is inaccurate due to improper operation is further reduced.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting, in particular to a laser device for cutting a glass workpiece. Background Art

[0002] Laser equipment for cutting glass workpieces is a high-precision, high-efficiency processing tool widely used in the construction, automotive, electronics and other industries. These devices use a high-power laser beam to focus directly on the glass surface, quickly heat it to the melting point, melt and evaporate the material along the preset cutting line, and achieve precise cutting. Laser cutting equipment has the advantages of narrow cutting slits, small heat-affected zones, and high cutting quality. It can cut various thicknesses and types of glass, including tempered glass, low-e glass, etc.

[0003] Laser equipment is generally composed of a cutting table, a motion system, a laser generator and other structures. The glass is usually placed on the cutting table, which is then driven by the motion system to move the laser generator. The laser generator then emits a light beam focused to the cutting point. The laser beam irradiates the glass surface, quickly heating it to the melting point, causing it to melt and evaporate along the preset cutting line.

[0004] However, in the prior art, laser equipment for cutting glass workpieces relies on workers to manually place the glass to be cut on the cutting table. This not only increases the complexity of the operation, but also leads to inaccurate positioning, thereby affecting the cutting quality. In addition, during the manual handling and placement of the glass, oil, dust and other contaminants on the hands of the workers are easily transferred to the glass surface, which will weaken the cutting effect of the laser beam and cause uneven cutting edges or defects. For this reason, those skilled in the art have proposed a laser equipment for cutting glass workpieces to solve the above problems. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a laser device for cutting glass workpieces, which solves the problem in the prior art that the laser device for cutting glass workpieces relies on workers to manually place the glass to be cut on a cutting table.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a laser device for cutting glass workpieces, comprising a mounting frame, a moving assembly is arranged inside the mounting frame, which is used to transport glass, a cutting assembly is arranged inside the mounting frame, which is used to laser cut glass, a support column is fixedly connected to the rear side of the mounting frame, a loading assembly is arranged on the lower side of the support column, which is used to load glass, cleaning assemblies are arranged on both the front and rear sides of the support column, which are used to blow and clean the loaded glass, and a smoke removal assembly is arranged on the rear side of the mounting frame, which is used to absorb harmful gases generated when cutting glass;

[0007] The feeding assembly includes a guide rail four, which is installed on the inner bottom side of the support column, and an electric telescopic rod is installed at the bottom end of the guide rail four, and the output end of the electric telescopic rod is fixedly connected to a horizontal plate, and the bottom end of the horizontal plate is fixedly connected to three vertical plates, and the front and rear sides of the bottom end of the vertical plate are fixedly connected to suction cups, and the front and rear sides of the horizontal plate are fixedly connected to cylinders, and the cylinders are connected to the suction cups through hoses.

[0008] Preferably, the cleaning assembly includes a sleeve, which is fixedly connected to the outside of the support column, the inside of the sleeve is slidably connected to a connecting rod, one end of the connecting rod is fixedly connected to a piston, the other end of the connecting rod is fixedly connected to a baffle, the outside of the connecting rod is provided with a spring, the upper side of the sleeve is fixedly connected to a delivery pipe, and the outside of the delivery pipe is fixedly connected to a nozzle.

[0009] Preferably, the moving assembly includes a plurality of fixed plates, which are respectively fixedly connected to the left and right sides of the interior of the mounting frame, a plurality of pulleys are evenly fixedly connected to the top of the fixed plates, a plurality of rotating rods are rotatably connected to the front and rear sides of the interior of the mounting frame, and a motor is fixedly connected to the rear side of the mounting frame.

[0010] Preferably, the cutting assembly includes a cutting table, which is fixedly connected to the inside of the mounting frame, and guide rails 1 are installed on both the front and rear sides of the top of the mounting frame, mounting blocks 1 are installed on the tops of the two guide rails 1, guide rail 2 is installed on the right side of the top of the mounting block 1, guide rail 3 is installed on the top of the guide rail 2, mounting block 2 is installed on the left side of the guide rail 3, an ultraviolet ultrafast picosecond laser is fixedly connected to the bottom end of the mounting block 2, and a protective cover is fixedly connected to the bottom of the mounting block 2.

[0011] Preferably, the smoke removal assembly includes an activated carbon box, which is fixedly connected to the rear side of the mounting frame, a fan is fixedly connected to the left side of the activated carbon box, a connecting pipe is fixedly connected to the right side of the activated carbon box, a guide rod is fixedly connected to the right side of the mounting block, and an air suction head is fixedly connected to the outer end of the connecting pipe.

[0012] Preferably, a placement rack is fixedly connected to the front side of the mounting rack, and the placement rack is used to place the glass to be cut.

[0013] Preferably, one end of the spring is fixedly connected to the outside of the sleeve, and the other end of the spring is fixedly connected to the top end of the baffle.

[0014] Preferably, the interior of the sleeve is slidably connected to the exterior of the piston, and the two nozzles are arranged opposite to each other.

[0015] Preferably, a plurality of pulleys at the same level are fixed to each other via a rotating rod, and the output end of the motor is fixedly connected to the outside of one of the rotating rods.

[0016] Preferably, the protective cover is sleeved on the outside of the ultraviolet ultrafast picosecond laser, the activated carbon box is provided with an inspection door, and the connecting pipe is wrapped around the outside of the guide rod.

[0017] Working principle: First, start the guide rail 4 to drive the electric telescopic rod to move forward to the appropriate position, then start the electric telescopic rod to drive the horizontal plate down, so that the suction cup contacts the glass on the shelf, and then start the cylinder to extract the air inside the suction cup through the hose, so that the inside of the suction cup can be negatively pressurized and tightly adsorbed to the glass, and then start the electric telescopic rod to rise, and then drive the horizontal plate to move to the bottom of the two baffles through the guide rail 4, so that the electric telescopic rod is started to descend so that the glass contacts the pulley, and then the pressure is released by starting the cylinder, so that the glass can be placed on the pulley;

[0018] In addition, after the glass is on the pulley, the electric telescopic rod is started to rise, so that the horizontal plate drives the baffle to rise, thereby driving the piston to move with it, and then squeezing the air inside the sleeve to spray to the glass surface through the delivery pipe and the nozzle. Through the opposite arrangement of the nozzle, the gas can cover the glass surface to clean dust and other impurities. After the guide rail 4 is started to move, the piston is reset through the elastic action of the spring, so that the gas inside the sleeve can be replenished;

[0019] Secondly, the motor is started to drive one of the rotating rods to rotate, so that a row of pulleys can rotate with it, and then the friction of the glass drives the remaining pulleys to rotate, and the glass is transported to the cutting table, so that the guide rails 1 and 2 are started to move the ultraviolet ultrafast picosecond laser to the preset cutting line position, and then the guide rail 3 is started to drive the mounting block 2 to descend, so that the protective cover descends and contacts the glass, and then the ultraviolet ultrafast picosecond laser is started to operate, so that the glass can be stably cut, and the protective cover can protect the eyes of the staff;

[0020] At the same time, by starting the fan to operate, the harmful gas generated during cutting can be adsorbed into the activated carbon box through the connecting pipe and the suction head;

[0021] Finally, after the cutting is completed, through the operation of the loading assembly and the moving assembly, the glass to be cut will drive the glass after cutting to leave the cutting table and enter the right side of the moving assembly for subsequent processing by the staff.

[0022] The present invention provides a laser device for cutting glass workpieces, which has the following beneficial effects:

[0023] 1. The present invention ensures that the equipment can move smoothly during the handling process through the guide rail design, and the electric telescopic rod is responsible for adjusting the height and position of the suction cup so that it can be accurately aligned with the glass to be handled. In this process, the operation of the cylinder provides the necessary power support to ensure that the suction cup can firmly adsorb the glass, thereby avoiding the risk of slipping during the handling process. By introducing this automated handling method, the present invention not only improves the handling efficiency and reduces labor costs, but also reduces the risk of inaccurate cutting position caused by improper manual operation, thereby improving the safety and accuracy of glass handling.

[0024] 2. In the present invention, after the glass is placed on the pulley, it rises through the cross plate, so that the baffle drives the piston to move smoothly in the sleeve, and the glass surface can be effectively cleaned by starting the nozzle to spray gas. The dust, oil and other impurities on the glass surface that may affect the cutting quality will be completely removed, thereby ensuring the surface cleanliness of the glass during the laser cutting process, greatly improving the cutting quality, and avoiding laser beam deviation or energy loss due to surface contamination, thereby effectively avoiding uneven cutting edges or defects, thereby improving production efficiency, reducing manual operation errors, and improving the stability and consistency of the production line.

[0025] 3. The protective cover design of the present invention has an important safety function. During the laser cutting process, the protective cover can be in close contact with the glass surface to form an effective physical barrier, which can not only block the laser beam from directly shining on the eyes of the staff, but also prevent potential hazards caused by laser reflection or scattering. In addition, the protective cover is made of high-light-transmittance material to ensure a good field of view during the cutting process, so that the operator can clearly observe the cutting progress, so that it will not affect the operator's real-time monitoring of the cutting quality, thereby improving work efficiency.

[0026] 4. The present invention starts the fan and activates the suction head. Through the efficient adsorption function of the suction head, these harmful gases are quickly captured and introduced into the activated carbon box. The high adsorption capacity of activated carbon ensures the effective removal of pollutants, thereby reducing environmental pollution, improving the air quality in the workplace, and protecting the health of workers. It reduces the risk of occupational diseases caused by harmful gases and provides a safer and more environmentally friendly working environment for the laser cutting industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A perspective view of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the guide rail 4 of the present invention;

[0029] Figure 3 for Figure 1The enlarged view of point A in the middle;

[0030] Figure 4 It is a schematic diagram of the piston structure of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the activated carbon box of the present invention;

[0032] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0033] Figure 7 It is a schematic diagram of the structure of the fan of the present invention;

[0034] Figure 8 for Figure 7 Enlarged view of center C.

[0035] Among them, 1, mounting frame; 2, moving assembly; 201, fixing plate; 202, pulley; 203, rotating rod; 204, motor; 3, cutting assembly; 301, cutting table; 302, guide rail one; 303, mounting block one; 304, guide rail two; 305, guide rail three; 306, mounting block two; 307, ultraviolet ultrafast picosecond laser; 308, protective cover; 4, support column; 5, feeding assembly; 501, guide rail four; 5 02. Electric telescopic rod; 503. Horizontal plate; 504. Vertical plate; 505. Suction cup; 506. Cylinder; 6. Placement rack; 7. Cleaning assembly; 701. Sleeve; 702. Connecting rod; 703. Piston; 704. Baffle; 705. Spring; 706. Delivery pipe; 707. Nozzle; 8. Smoke removal assembly; 801. Activated carbon box; 802. Fan; 803. Connecting pipe; 804. Guide rod; 805. Suction head. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example:

[0038] Please see attached Figure 1-Figure 8The embodiment of the present invention provides a laser device for cutting glass workpieces, including a mounting frame 1, a moving component 2 is arranged inside the mounting frame 1, which is used to transport glass, a cutting component 3 is arranged inside the mounting frame 1, which is used to laser cut glass, a support column 4 is fixedly connected to the rear side of the mounting frame 1, a loading component 5 is arranged on the lower side of the support column 4, which is used to load glass, cleaning components 7 are arranged on the front and rear sides of the support column 4, which are used to blow and clean the glass after loading, a smoke removal component 8 is arranged on the rear side of the mounting frame 1, which is used to absorb harmful gases generated during glass cutting, and a placement rack 6 is fixedly connected to the front side of the mounting frame 1, and the placement rack 6 is used to place glass to be cut.

[0039] Specifically, the mounting frame 1 serves as the supporting frame of the entire laser equipment, providing the necessary structural stability and safety. The moving component 2 is located inside the mounting frame 1, and is mainly used to transport the glass to be cut to the cutting area along a preset path. The cutting component 3 is also arranged inside the mounting frame 1, and this component is responsible for performing the laser cutting function. The support column 4 is fixedly connected to the rear side of the mounting frame 1, providing overall support for the loading component 5 and the cleaning component 7. The loading component 5 is provided on the lower side of the support column 4, and its function is to automatically feed the raw glass into the cutting area, reduce manual handling, and improve the loading efficiency. The cleaning component 7 is arranged on the front and rear sides of the support column 4, and is specially used to blow and clean the glass after loading to ensure that the glass surface reaches the best state before cutting. The smoke removal component 8 is installed on the rear side of the mounting frame 1, and its main function is to absorb harmful gases generated during the glass cutting process to ensure the safety and cleanliness of the working environment. The placement frame 6 is fixedly connected to the front side of the mounting frame 1, and is specially used to place the glass to be cut, so as to facilitate the loading component 5 to remove the glass.

[0040] Please see attached Figure 1 -Attached Figure 3 The feeding assembly 5 includes a guide rail 501, which is installed on the inner bottom side of the support column 4. An electric telescopic rod 502 is installed at the bottom end of the guide rail 501. The output end of the electric telescopic rod 502 is fixedly connected to a horizontal plate 503. The bottom end of the horizontal plate 503 is fixedly connected to three vertical plates 504. The front and rear sides of the bottom end of the vertical plates 504 are fixedly connected to suction cups 505. The front and rear sides of the horizontal plate 503 are fixedly connected to cylinders 506. The cylinders 506 are connected to the suction cups 505 through hoses.

[0041] Specifically, guide rail four 501 is installed on the inner bottom side of the support column 4, and guide rail four 501 provides support and guiding functions for the loading assembly 5. The electric telescopic rod 502 is installed at the bottom end of the guide rail four 501, and is responsible for controlling the up and down movement of the horizontal plate 503. The output end of the electric telescopic rod 502 is fixedly connected to the horizontal plate 503, which serves as the main structural part for carrying and moving the glass to be cut and can effectively distribute the weight of the glass. The bottom end of the horizontal plate 503 is fixedly connected to three vertical plates 504. The arrangement of the vertical plates 504 enables the loading assembly 5 to better support the glass when moving. The front and rear sides of the bottom end of the vertical plates 504 are fixedly connected to suction cups 505, which can effectively adsorb various glass workpieces with smooth surfaces, and also take into account the gentle treatment of the glass to avoid damage. The front and rear sides of the horizontal plate 503 are fixedly connected to cylinders 506, which are connected to the suction cups 505 through hoses. The cylinders 506 are responsible for controlling the adsorption and release of the suction cups 505 to ensure the safety of the glass during transportation.

[0042] Please see attached Figure 1 and attached Figure 4 The cleaning assembly 7 includes a sleeve 701, which is fixedly connected to the outside of the support column 4. The interior of the sleeve 701 is slidably connected to a connecting rod 702, one end of the connecting rod 702 is fixedly connected to a piston 703, the interior of the sleeve 701 is slidably connected to the outside of the piston 703, the other end of the connecting rod 702 is fixedly connected to a baffle 704, the outside of the connecting rod 702 is sleeved with a spring 705, one end of the spring 705 is fixedly connected to the outside of the sleeve 701, the other end of the spring 705 is fixedly connected to the top of the baffle 704, the upper side of the sleeve 701 is fixedly connected to a delivery pipe 706, the outside of the delivery pipe 706 is fixedly connected to a nozzle 707, and the two nozzles 707 are arranged opposite to each other.

[0043] Specifically, the sleeve 701 is fixedly connected to the outside of the support column 4 to provide support and guidance. The connecting rod 702 is slidably connected to the inside of the sleeve 701. One end of the connecting rod is fixedly connected to the piston 703, and the other end is connected to the baffle 704, so that the baffle 704 can drive the connecting rod 702 to move, and the connecting rod 702 can push the piston 703 to move. The spring 705 is sleeved on the outside of the connecting rod 702, one end of which is fixedly connected to the outside of the sleeve 701, and the other end is fixedly connected to the top of the baffle 704. The spring 705 can provide a restoring force, so that the baffle 704 can drive the piston 703 to return to the initial position when subjected to external force. The delivery pipe 706 is fixedly connected to the upper side of the sleeve 701 and is responsible for delivering the gas to the nozzle 707. The nozzle 707 is fixedly connected to the outside of the delivery pipe 706. The two nozzles 707 are arranged relatively to achieve symmetrical jetting and improve the cleaning efficiency. Two one-way valves are arranged inside the sleeve 701 to allow the gas to enter or be squeezed out stably without backflow.

[0044] Please see attached Figure 1 and attached Figure 5 The moving component 2 includes a plurality of fixed plates 201, which are respectively fixedly connected to the left and right sides of the interior of the mounting frame 1, and a plurality of pulleys 202 are evenly fixedly connected to the top of the fixed plates 201. A plurality of rotating rods 203 are rotatably connected to the front and rear sides of the interior of the mounting frame 1, and a plurality of pulleys 202 at the same level are fixed by the rotating rods 203. A motor 204 is fixedly connected to the rear side of the mounting frame 1, and the output end of the motor 204 is fixedly connected to the outside of one of the rotating rods 203.

[0045] Specifically, the fixed plate 201 is firmly mounted on the left and right sides of the inside of the mounting frame 1 by a fixed connection. The fixed plate 201 can provide the support required by the pulley 202. A plurality of pulleys 202 are evenly and fixedly connected to the top of each fixed plate 201. The pulley 202 can reduce the friction when the glass moves. The rotating rod 203 is mounted on the front and rear sides of the mounting frame 1 in a rotating connection. Their function is to connect the plurality of pulleys 202. The rotation of the rotating rod 203 can drive the rotation of the pulley 202. The motor 204 is fixed on the rear side of the mounting frame 1. The output end of the motor 204 is fixedly connected to the outside of the rotating rod 203, so that the power of the motor 204 can be directly transmitted to the rotating rod 203, thereby driving the pulley 202 to drive the glass to move.

[0046] Please see attached Figure 1 , Attachment Figure 5 and attached Figure 8 The cutting assembly 3 includes a cutting table 301, which is fixedly connected to the inside of the mounting frame 1. Guide rails 1 302 are installed on both sides of the top of the mounting frame 1, and mounting blocks 1 303 are installed on the top of the two guide rails 1 302. A guide rail 2 304 is installed on the right side of the top of the mounting block 1 303, a guide rail 3 305 is installed on the top of the guide rail 2 304, and a mounting block 2 306 is installed on the left side of the guide rail 3 305. The bottom end of the mounting block 2 306 is fixedly connected to an ultraviolet ultrafast picosecond laser 307, and the bottom of the mounting block 2 306 is fixedly connected to a protective cover 308, which is sleeved on the outside of the ultraviolet ultrafast picosecond laser 307.

[0047] Specifically, the cutting table 301 is the basic platform of the component, which is fixedly connected to the inside of the mounting frame 1 to ensure stable support and positioning during the laser cutting process. The guide rail 1 302 plays a guiding and positioning role, which can ensure that the movement path of the subsequent mounting block 1 303 and other components is straight and stable. The mounting block 1 303 is fixed to the top of the guide rail 1 302, and its function is to serve as the support point of the guide rail 2 304, which is installed on the right side of the mounting block 1 303. The guide rail 2 304 provides support for the guide rail 3 305, allowing it to move in a straight line. The guide rail 305 is connected to the top of the guide rail 2 304, and its left side is connected to the mounting block 2 306, so that the ultraviolet ultrafast The picosecond laser 307 moves above the cutting table 301 to achieve precise control of laser cutting. The mounting block 2 306 is located on the left side of the guide rail 305, and the UV ultrafast picosecond laser 307 is fixedly connected to the bottom end, allowing it to move freely on the guide rail to enhance cutting accuracy. The UV ultrafast picosecond laser 307 is the core component of the cutting assembly 3, which can achieve very fine cutting and is suitable for manufacturing high-precision and complex-shaped glass parts. It is responsible for emitting laser beams for cutting operations. The protective cover 308 is mounted on the outside of the UV ultrafast picosecond laser 307, mainly used to protect the laser from the influence of the external environment, and at the same time can protect the eyes of the operator.

[0048] Please see attached Figure 5 -Attached Figure 8 The smoke removal component 8 includes an activated carbon box 801, which is fixedly connected to the rear side of the mounting frame 1. The activated carbon box 801 is provided with an inspection door. The left side of the activated carbon box 801 is fixedly connected to a fan 802, the right side of the activated carbon box 801 is fixedly connected to a connecting pipe 803, the right side of the mounting block 303 is fixedly connected to a guide rod 804, the connecting pipe 803 is wound around the outside of the guide rod 804, and the outer end of the connecting pipe 803 is fixedly connected to an air suction head 805.

[0049] Specifically, the activated carbon box 801 is the core part of the component, which is responsible for absorbing harmful substances in the smoke and improving the air quality. The setting of the inspection door facilitates the maintenance and replacement of activated carbon, ensuring that the equipment is always in good working condition. The connection between the fan 802 and the activated carbon box 801 can ensure the smooth flow of air in the system. The operation of the fan 802 generates negative pressure, and the surrounding air is sucked into the activated carbon box 801 through the connecting pipe 803 and the suction head 805, so that the smoke is filtered through the activated carbon. The guide rod 804 is fixed to the right side of the mounting block 303, and the connecting pipe 803 is wrapped around the outside of the guide rod 804. The guide rod 804 provides stable support, so that the connecting pipe 803 maintains a good position during operation, so that it can move with the displacement of the cutting component 3. The suction head 805 is designed at the end of the connecting pipe 803. The suction head 805 is connected to the protective cover 308 and is responsible for directly inhaling the smoke in the cutting environment.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser device for cutting glass workpieces, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a moving assembly (2) for conveying glass, the mounting frame (1) is provided with a cutting assembly (3) for laser cutting glass, the rear side of the mounting frame (1) is fixedly connected to a support column (4), the lower side of the support column (4) is provided with a loading assembly (5) for loading glass, the front and rear sides of the support column (4) are provided with cleaning assemblies (7) for blowing and cleaning the loaded glass, and the rear side of the mounting frame (1) is provided with a smoke removal assembly (8) for absorbing harmful gases generated during glass cutting; The loading assembly (5) includes a guide rail four (501), which is installed on the inner bottom side of the support column (4), and an electric telescopic rod (502) is installed at the bottom end of the guide rail four (501), and the output end of the electric telescopic rod (502) is fixedly connected to a horizontal plate (503), and the bottom end of the horizontal plate (503) is fixedly connected to three vertical plates (504), and the front and rear sides of the bottom end of the vertical plates (504) are fixedly connected to suction cups (505), and the front and rear sides of the horizontal plate (503) are fixedly connected to cylinders (506), and the cylinders (506) are connected to the suction cups (505) through a hose.

2. The laser device for cutting glass workpieces according to claim 1, characterized in that: The cleaning assembly (7) comprises a sleeve (701), wherein the sleeve (701) is fixedly connected to the outside of the support column (4), the interior of the sleeve (701) is slidably connected to a connecting rod (702), one end of the connecting rod (702) is fixedly connected to a piston (703), the other end of the connecting rod (702) is fixedly connected to a baffle (704), the outside of the connecting rod (702) is sleeved with a spring (705), the upper side of the sleeve (701) is fixedly connected to a delivery pipe (706), and the outside of the delivery pipe (706) is fixedly connected to a nozzle (707).

3. The laser device for cutting glass workpieces according to claim 1, characterized in that: The moving assembly (2) comprises a plurality of fixed plates (201), the plurality of fixed plates (201) being fixedly connected to the left and right sides of the interior of the mounting frame (1), the top ends of the fixed plates (201) being evenly fixedly connected to a plurality of pulleys (202), the interior front and rear sides of the mounting frame (1) being rotatably connected to a plurality of rotating rods (203), and the rear side of the mounting frame (1) being fixedly connected to a motor (204).

4. The laser device for cutting glass workpieces according to claim 1, characterized in that: The cutting assembly (3) includes a cutting table (301), the cutting table (301) is fixedly connected to the inside of the mounting frame (1), the top of the mounting frame (1) is equipped with a guide rail (302) on both the front and rear sides, the top of the two guide rails (302) is equipped with a mounting block (303), the top right side of the top of the mounting block (303) is equipped with a guide rail (304), the top of the guide rail (304) is equipped with a guide rail (305), the left side of the guide rail (305) is equipped with a mounting block (306), the bottom of the mounting block (306) is fixedly connected to an ultraviolet ultrafast picosecond laser (307), and the bottom of the mounting block (306) is fixedly connected to a protective cover (308).

5. The laser device for cutting glass workpieces according to claim 4, characterized in that: The smoke removal assembly (8) includes an activated carbon box (801), which is fixedly connected to the rear side of the mounting frame (1), a fan (802) is fixedly connected to the left side of the activated carbon box (801), a connecting pipe (803) is fixedly connected to the right side of the activated carbon box (801), a guide rod (804) is fixedly connected to the right side of the mounting block (303), and an air suction head (805) is fixedly connected to the outer end of the connecting pipe (803).

6. The laser device for cutting glass workpieces according to claim 1, characterized in that: A placement rack (6) is fixedly connected to the front side of the mounting rack (1), and the placement rack (6) is used to place glass to be cut.

7. The laser device for cutting glass workpieces according to claim 2, characterized in that: One end of the spring (705) is fixedly connected to the outside of the sleeve (701), and the other end of the spring (705) is fixedly connected to the top end of the baffle (704).

8. The laser device for cutting glass workpieces according to claim 2, characterized in that: The interior of the sleeve (701) is slidably connected to the exterior of the piston (703), and the two nozzles (707) are arranged opposite to each other.

9. The laser device for cutting glass workpieces according to claim 3, characterized in that: A plurality of pulleys (202) at the same level are fixed via a rotating rod (203), and an output end of the motor (204) is fixedly connected to the outside of one of the rotating rods (203).

10. The laser device for cutting glass workpieces according to claim 5, characterized in that: The protective cover (308) is sleeved on the outside of the ultraviolet ultrafast picosecond laser (307), the activated carbon box (801) is provided with an inspection door, and the connecting pipe (803) is wound around the outside of the guide rod (804).

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