Automatic intelligent control laser cutting system

Abstract

The automatic intelligent control laser cutting system comprises a base and a cutting table, the base is arranged at the bottom end of the cutting table, a partition plate is vertically arranged on the portion, close to the right side, inside the base, a water level gauge is installed on the inner side wall of the partition plate, and a first interceptor and a second interceptor are installed on the portion, close to the inner space of the base, of the right side of the partition plate. According to the automatic intelligent control laser cutting system, the base is arranged, when the water level rises to the height of the partition plate in the base, the water level overflows the other side of the partition plate, the water level gauge detects the water level change, converts the information into an electric signal and transmits the electric signal to the console, and the console immediately sends an instruction to the variable speed motor to start the variable speed motor to operate after receiving the signal; the filter system drives the first interceptor and the second interceptor to rotate to intercept chippings, the system can react quickly when the water level reaches the preset height, timely chipping treatment is ensured, and the problem that the filter system is poor in interception effect is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to an automatic intelligent control laser cutting system. Background Art

[0002] The automated intelligent control laser cutting system is mainly composed of a cutting table, a control console, a gantry mobile frame, an X-axis guide rail, a Y-axis guide rail, a laser cutter, a high-pressure nozzle, a water inlet pipe, a water pump, and a drainage system. This type of system uses a high-energy laser beam to accurately cut the material. The laser emitted by the laser cutter is focused on a small area of ​​the material to be cut through a precisely controlled reflector system, so that the material is quickly heated to the evaporation temperature to achieve cutting. During the laser cutting process, the high-pressure nozzle is responsible for flushing the cutting area, and water is pumped from the water tank through a water pump to immediately remove the debris generated by cutting to maintain the cutting quality and protect the equipment.

[0003] Although the automated intelligent control laser cutting systems currently on the market excel in cutting accuracy and speed, they still have defects in cooling and flushing systems. The cooling water circulation of these systems is prone to blockage, and the fixed debris interception net or interceptor is installed in the pool. The cooling water mixed with debris falling from above cannot contact and cooperate well with the interception system, and the interception effect is not good, resulting in the need for further treatment of the wastewater. Due to the low intelligence level of the debris interception system, the accumulation of debris may also scratch or damage sensitive parts of the equipment. Debris that is not removed in time will affect the path and quality of the laser, thereby affecting the cutting effect.

[0004] Therefore, an automated intelligent controlled laser cutting system is needed to solve the above technical defects. Utility Model Content

[0005] The utility model aims to provide an automated intelligently controlled laser cutting system to solve the problem in the above-mentioned background technology that the intelligence level of debris interception is low and the filtering effect is affected.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated intelligently controlled laser cutting system, comprising a base and a cutting table, wherein a base is arranged at the bottom end of the cutting table, a partition is vertically arranged inside the base on the right side, a water level gauge is installed on the inner wall of the partition, a first interceptor and a second interceptor are installed on the right side of the partition near the inner space of the base, the first interceptor and the second interceptor are movably connected to the inner wall of the base respectively, a variable speed motor is fixedly installed at the rear of the outer wall of the base, a driving gear is fixedly connected to the output shaft of the variable speed motor, a driven gear is meshedly connected to the top of the driving gear, and the driving gear and the driven gear are fixedly sleeved with the first interceptor and the second interceptor respectively.

[0007] Preferably, the first interceptor and the second interceptor are two groups of cylindrical filters of the same size, which are vertically arranged in parallel on the right side of the partition.

[0008] Preferably, a water inlet pipe is installed on the upper left side of the base, a drain pipe is installed on the lower right side of the base, a water supply tank is provided at the left rear of the cutting table, a water pump is installed at the front end of the water supply tank, and the water pump and the water inlet pipe are fixedly connected.

[0009] Preferably, a group of gantry moving frames are respectively set up on both sides of the top of the cutting table, an X-axis guide rail is horizontally arranged between the gantry moving frames, an X-axis moving seat is installed at the front end of the X-axis guide rail, a mobile water tank is fixed on the top of the X-axis moving seat, a lifting cylinder is arranged in the X-axis moving seat, a laser cutter is installed at the bottom of the X-axis moving seat, and a high-pressure nozzle is fixed on the left side of the laser cutter.

[0010] Preferably, a Y-axis moving seat is fixedly connected to the bottom end of the gantry moving frame, a group of Y-axis guide rails are arranged on both sides of the base, the Y-axis moving seat moves outside the Y-axis guide rails, and a control console is arranged on the right side of the cutting table.

[0011] Preferably, two groups of metal lining plates are fixed at the cutting table, and a group of infrared locators are fixedly connected to the four corners of the metal lining plates, and two groups of positioning cylinders are respectively fixed to the outer walls of the infrared locators.

[0012] Preferably, the infrared locator is "L"-shaped, and the metal lining plates are provided in two groups and are symmetrically distributed about the vertical center line of the cutting table.

[0013] Preferably, the metal lining plate is provided with lower water tanks of different sizes around it, and the lower water tanks are connected to the base.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the automatic intelligent control laser cutting system not only realizes the intelligent monitoring debris interception system, realizes the high-precision infrared positioning and automatic adjustment clamping system, but also realizes the automatic flushing and cooling system;

[0015] (1) A base, a high-pressure nozzle, a water level gauge, a control console, a partition, a variable speed motor, a driving gear, a driven gear, a first interceptor, and a second interceptor are provided. During the laser cutting process, the high-pressure nozzle is responsible for flushing the cutting area and flushing the generated debris into the base. Cold water is introduced into the base from the water supply tank. When the water level in the base rises to the height of the partition, it will overflow to the other side of the partition. The water level gauge detects the water level change and converts this information into an electrical signal and transmits it to the control console. After receiving the signal, the control console immediately sends a command to the variable speed motor to start its operation. The variable speed motor drives the two sets of the first interceptor and the second interceptor to rotate through the linkage of the driving gear and the driven gear to intercept the debris. This automated process not only accurately controls the water level and the operation of the interceptor, but also avoids overflow and overload of the filtration system through intelligent monitoring. The system can respond quickly when the water level reaches a preset height to ensure timely debris processing;

[0016] (2) A metal lining plate, an infrared locator, a control console, a positioning cylinder, and a water inlet pipe are provided. The infrared locators installed at the four corners of the metal lining plate transmit and receive infrared rays. The infrared rays are emitted from the infrared locators and reflected on the plate and received by the locators. The position of the plate is calculated by measuring the travel time of the infrared rays. These data are sent to the control console. After analyzing the data, the control console guides the positioning cylinder to make precise position adjustments to ensure that the plate is correctly clamped and positioned. Subsequently, the control console sends instructions to the servo motor water inlet pipe to adjust the cutting path of the laser cutting head according to the specific position of the plate. By automatically adjusting the cutting path, material waste and cutting errors are reduced.

[0017] (3) By setting up high-pressure spraying, water supply tank and water pump, during the cutting process, the high-pressure nozzle sprays cooling water according to the instructions of the control console to reduce the temperature of the cutting area and wash away the debris. The water pump draws water from the water supply tank and sends it to the high-pressure nozzle. The cooling water flows into the lower water tank after spraying. The water flow and pressure are finely controlled through the automatic adjustment of the water pump to prevent material deformation caused by overheating. The highly automated cooling system not only improves operating efficiency and reduces water and energy consumption, but also ensures sufficient cooling effect without causing waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0020] Figure 3 This is a schematic diagram of the top view of the cutting table of the utility model;

[0021] Figure 4It is a side structural schematic diagram of the first interceptor of the utility model.

[0022] In the figure: 1. Cutting table; 2. Control console; 3. Gantry moving frame; 4. X-axis guide rail; 5. Mobile water tank; 6. X-axis moving seat; 7. Lifting cylinder; 8. High-pressure nozzle; 9. Water supply tank; 10. Water pump; 11. Water inlet pipe; 12. Base; 13. Metal lining; 14. Laser cutter; 15. Water level gauge; 16. Partition; 17. Drain pipe; 18. Second interceptor; 19. First interceptor; 20. Y-axis guide rail; 21. Y-axis moving seat; 22. Infrared locator; 23. Positioning cylinder; 24. Lower sink; 25. Driving gear; 26. Driven gear; 27. Variable speed motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 , an automated intelligent controlled laser cutting system, comprising a base 12 and a cutting table 1, the cutting table 1 is provided with a base 12 at the bottom end, a partition 16 is vertically provided inside the base 12 on the right side, a water level gauge 15 is installed on the inner wall of the partition 16, a first interceptor 19 and a second interceptor 18 are installed on the right side of the partition 16 near the inner space of the base 12, the first interceptor 19 and the second interceptor 18 are respectively movably connected with the inner wall of the base 12, a variable speed motor 27 is fixedly assembled at the rear of the outer wall of the base 12, a driving gear 25 is fixedly connected to the output shaft of the variable speed motor 27, a driven gear 26 is meshed and connected above the driving gear 25, the driving gear 25 and the driven gear 26 are respectively fixedly sleeved with the first interceptor 19 and the second interceptor 18, the first interceptor 19 and the second interceptor 18 are two groups of cylindrical filters of the same size, vertically arranged in parallel on the right side of the partition 16;

[0025] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, during the laser cutting process, the high-pressure nozzle 8 is responsible for flushing the cutting area and flushing the generated debris into the base 12. Cold water is introduced into the base 12 from the water supply tank 9. When the water level in the base 12 rises to the height of the partition 16, it will overflow to the other side of the partition 16. The water level meter 15 detects the water level change and converts this information into an electrical signal and transmits it to the control console 2. After receiving the signal, the control console 2 immediately sends a command to the variable speed motor 27 to start its operation. The variable speed motor 27 drives the two sets of first interceptors 19 and second interceptors 18 to rotate through the linkage of the driving gear 25 and the driven gear 26, thereby intercepting the debris.

[0026] Embodiment 2: A group of gantry moving frames 3 are respectively set up on both sides of the top of the cutting table 1, an X-axis guide rail 4 is horizontally arranged between the gantry moving frames 3, an X-axis moving seat 6 is installed at the front end of the X-axis guide rail 4, a mobile water tank 5 is fixed on the top of the X-axis moving seat 6, a lifting cylinder 7 is arranged in the X-axis moving seat 6, a laser cutter 14 is installed at the bottom of the X-axis moving seat 6, a high-pressure nozzle 8 is fixed on the left side of the laser cutter 14, a Y-axis moving seat 21 is fixedly connected to the bottom end of the gantry moving frame 3, a group of Y-axis guide rails 20 are respectively set on both sides of the base 12, and the Y-axis moving seat 21 moves outside the Y-axis guide rail 20, a control console 2 is arranged on the right side of the cutting table 1, two groups of metal lining plates 13 are fixed at the cutting table 1, and a group of infrared locators 22 are fixedly connected to the four corners of the metal lining plates 13, and two groups of positioning cylinders 23 are respectively fixed on the outer walls of the infrared locators 22, and the infrared locators 22 are "L"-shaped, and two groups of metal lining plates 13 are arranged and symmetrically distributed about the vertical center line of the cutting table 1;

[0027] Specifically, Figure 1 and Figure 3 As shown, the infrared locators 22 installed at the four corners of the metal lining plate 13 emit and receive infrared rays. The infrared rays are emitted from the infrared locators 22 and reflected back on the plate and received by the locators. The position of the plate is calculated by measuring the travel time of the infrared rays. These data are sent to the control console 2. After analyzing the data, the control console 2 instructs the positioning cylinder 23 to make precise position adjustments to ensure that the plate is correctly clamped and positioned. Subsequently, the control console 2 sends instructions to the servo motor water inlet pipe 11 to adjust the cutting path of the laser cutting head laser cutter 14 according to the specific position of the plate.

[0028] Embodiment 3: A water inlet pipe 11 is installed on the upper left side of the base 12, a drain pipe 17 is installed on the lower right side of the base 12, a water supply tank 9 is arranged at the left rear of the cutting table 1, a water pump 10 is installed at the front end of the water supply tank 9, the water pump 10 and the water inlet pipe 11 are fixedly connected, and lower water tanks 24 of different sizes are arranged around the metal lining plate 13, and the lower water tank 24 is connected to the base 12;

[0029] Specifically, Figure 1 , Figure 2 and Figure 4As shown, during the cutting process, the high-pressure nozzle 8 sprays cooling water according to the instructions of the control console 2 to reduce the temperature of the cutting area and wash away the debris. The water pump 10 draws water from the water supply tank 9 and sends it to the high-pressure nozzle 8. After the cooling water is sprayed, it flows into the lower water tank 24. The water flow and pressure are finely controlled through the automatic adjustment of the water pump 10 to prevent material deformation caused by overheating.

[0030] Working principle: Place the material to be cut on the metal lining plate 13. The infrared locators 22 installed at the four corners of the metal lining plate 13 emit and receive infrared rays. The infrared rays are emitted from the infrared locators 22 and reflected back on the plate and received by the locators. The position of the plate is calculated by measuring the travel time of the infrared rays. These data are sent to the control console 2. After analyzing the data, the control console 2 instructs the positioning cylinder 23 to make precise position adjustments to ensure that the plate is correctly clamped and positioned. Subsequently, the control console 2 sends instructions to the servo motor water inlet pipe 11 to adjust the cutting path of the laser cutting head laser cutter 14 according to the specific position of the plate. After the cutting starts, the laser cutter 14 moves freely on the X-axis, Y-axis and Z-axis for cutting. The high-pressure nozzle 8 sprays cooling water according to the instructions of the control console 2 to reduce the temperature of the cutting area. And flush the debris, the water pump 10 draws water from the water supply tank 9 and sends it to the high-pressure nozzle 8. The cooling water is sprayed and flows into the lower water tank 24. The water flow and pressure are finely controlled by the automatic adjustment of the water pump 10 to prevent material deformation caused by overheating, and the generated debris is flushed into the base 12. Cold water is introduced from the water supply tank 9 into the base 12. When the water level in the base 12 rises to the height of the partition 16, it will overflow to the other side of the partition 16. The water level meter 15 detects the water level change and converts this information into an electrical signal and transmits it to the console 2. After receiving the signal, the console 2 immediately sends a command to the variable speed motor 27 to start its operation. The variable speed motor 27 drives the two groups of first interceptors 19 and second interceptors 18 to rotate through the linkage of the driving gear 25 and the driven gear 26, so as to intercept the debris, and the intercepted wastewater is discharged again.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automated intelligent controlled laser cutting system, comprising a base (12) and a cutting table (1), characterized in that: A base (12) is provided at the bottom end of the cutting table (1), a partition (16) is vertically provided inside the base (12) on the right side, a water level gauge (15) is installed on the inner wall of the partition (16), a first interceptor (19) and a second interceptor (18) are installed on the right side of the partition (16) near the inner space of the base (12), the first interceptor (19) and the second interceptor (18) are respectively movably connected to the inner wall of the base (12), a variable speed motor (27) is fixedly mounted behind the outer wall of the base (12), an output shaft of the variable speed motor (27) is fixedly connected to a driving gear (25), a driven gear (26) is meshedly connected above the driving gear (25), and the driving gear (25) and the driven gear (26) are respectively fixedly sleeved with the first interceptor (19) and the second interceptor (18).

2. The automatic intelligent control laser cutting system according to claim 1, characterized in that: The first interceptor (19) and the second interceptor (18) are two groups of cylindrical filters of the same size, which are vertically arranged side by side on the right side of the partition (16).

3. The automated intelligent controlled laser cutting system according to claim 1, characterized in that: A water inlet pipe (11) is installed on the upper left side of the base (12), a drain pipe (17) is installed on the lower right side of the base (12), a water supply tank (9) is arranged at the left rear of the cutting table (1), a water pump (10) is installed at the front end of the water supply tank (9), and the water pump (10) and the water inlet pipe (11) are fixedly connected.

4. The automated intelligent controlled laser cutting system according to claim 1, characterized in that: A group of gantry moving frames (3) are respectively set up on both sides of the top of the cutting table (1), an X-axis guide rail (4) is horizontally arranged between the gantry moving frames (3), an X-axis moving seat (6) is installed at the front end of the X-axis guide rail (4), a mobile water tank (5) is fixed at the top of the X-axis moving seat (6), a lifting cylinder (7) is arranged in the X-axis moving seat (6), a laser cutter (14) is installed at the bottom end of the X-axis moving seat (6), and a high-pressure nozzle (8) is fixed on the left side of the laser cutter (14).

5. The automatic intelligent controlled laser cutting system according to claim 4, characterized in that: The bottom end of the gantry movable frame (3) is fixedly connected to a Y-axis movable seat (21), a group of Y-axis guide rails (20) are respectively arranged on both sides of the base (12), the Y-axis movable seat (21) moves outside the Y-axis guide rails (20), and a control console (2) is arranged on the right side of the cutting table (1).

6. The automated intelligent controlled laser cutting system according to claim 1, characterized in that: Two groups of metal lining plates (13) are fixed on the cutting table (1), and a group of infrared locators (22) are fixedly connected to the four corners of the metal lining plates (13), and two groups of positioning cylinders (23) are respectively fixed on the outer walls of the infrared locators (22).

7. The automated intelligent controlled laser cutting system according to claim 6, characterized in that: The infrared locator (22) is "L" shaped, and the metal lining plates (13) are provided in two groups and are symmetrically distributed about the vertical center line of the cutting table (1).

8. The automated intelligent controlled laser cutting system according to claim 6, characterized in that: The metal lining plate (13) is provided with lower water tanks (24) of different sizes around the periphery, and the lower water tanks (24) are connected to the base (12).

Images