Anti-corrosion deslagging device of laser cutting machine

Abstract

The anti-corrosion deslagging device of the laser cutting machine comprises a working table, a controller is fixedly installed on the right portion of the front end of the working table, sliding grooves are formed in the upper portion of the left end and the upper portion of the right end of the working table, and an adjusting device is installed in the two sliding grooves jointly. And supporting seats are fixedly mounted at the left end and the right end of the adjusting device. The servo motor drives the first threaded rod, the sliding block on the outer surface of the first threaded rod is adjusted in the sliding groove in a sliding mode, and therefore the supporting base on the sliding block can be adjusted in a front-back sliding mode, and in addition, when the first threaded rod rotates, the first belt wheel at the rear end of the first threaded rod can also rotate along with the first threaded rod. And a second belt wheel on the other side can be driven through a driving belt, so that a second threaded rod rotates along with the driving belt, a sliding block and a supporting seat on the second threaded rod can also be adjusted along with the driving belt, fans on the two sides of the device can be slidably adjusted on the two sides of the workbench, and the deslagging efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting machine technology, and in particular to a corrosion-resistant slag removal device for laser cutting machines. Background Technology

[0002] Laser cutting machines, as a new type of tool, are increasingly being used in various industries. They use laser energy to concentrate into a high-density beam of light, which is then transmitted to the work surface to generate enough heat to melt the material. High-pressure gas, which is coaxial with the beam, directly removes the molten metal, thereby achieving the purpose of cutting.

[0003] An existing patent (application number 202520424560.3) discloses an anti-corrosion slag removal device for a laser cutting machine, belonging to the field of laser cutting machine technology. It includes a machine casing with a laser cutting head mounted on top. The device further includes the laser cutting head itself, positioned above the cutting platform. A slag collection mechanism is located below the cutting platform to collect waste slag and exhaust gas generated during the cutting process. The slag collection mechanism includes a slag hopper channel inside the machine casing, with an anti-corrosion coating on the inner wall. A slag collection box is located inside the slag hopper channel. This invention features a simple structure, good corrosion resistance, effectively extending the equipment's service life. It also boasts high slag removal efficiency, reducing waste slag accumulation. Through a filter screen and activated carbon adsorption layer, it effectively filters particulate matter and harmful gases in the exhaust gas, ensuring that the emitted gas meets environmental standards.

[0004] Existing laser cutting machines generate waste residue when cutting certain metal materials. This residue accumulates on the cutting table, making it inconvenient to clean, and it may also be corrosive, easily damaging the worktable. Summary of the Invention

[0005] The main purpose of this utility model is to provide a corrosion-resistant slag removal device for laser cutting machines, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A corrosion-resistant slag removal device for a laser cutting machine includes a worktable. A controller is fixedly installed on the right side of the front end of the worktable. Slide grooves are opened on the upper left and upper right ends of the worktable. An adjustment device is installed in both slide grooves. Support bases are fixedly installed on the left and right ends of the adjustment device. Material receiving devices are fixedly installed on the upper ends of both support bases. Suction devices are fixedly installed on the upper ends of both material receiving devices. A laser cutting machine is installed in the middle of the upper end of the worktable.

[0008] Preferably, the adjustment device includes a servo motor and a second threaded rod. A first threaded rod is fixedly mounted at the output end of the servo motor. A first pulley is fixedly mounted at the rear end of the first threaded rod, and a second pulley is fixedly mounted at the rear end of the second threaded rod. A drive belt is mounted on the outer surfaces of both the first and second pulleys. Slider blocks are threaded onto the outer surfaces of both the first and second threaded rods. The first and second threaded rods are rotatably mounted in two sliding grooves. The servo motor is fixedly mounted on the left front end of the worktable. The servo motor drives the first threaded rod, causing the slider on its outer surface to slide within the sliding groove, thus allowing the support seat on the slider to slide back and forth. Furthermore, when the first threaded rod rotates, its rear pulley also rotates, driving the second pulley on the other side via the drive belt. This causes the second threaded rod to rotate, allowing the slider and support seat on the second threaded rod to adjust accordingly, enabling the fans on both sides of the device to slide on both sides of the worktable.

[0009] Preferably, the suction device includes a connecting pipe, a slag discharge head is fixedly installed at the left end of the connecting pipe, a filter screen is inserted and fixedly installed at the right end of the connecting pipe, and a fixing groove is opened at the lower end of the connecting pipe.

[0010] Preferably, the receiving device includes a mounting box, with a receiving box inserted through the front end of the mounting box, and a mounting plate fixedly installed at the lower rear end of the mounting box. Screws are mounted on the mounting plate, and the mounting box is fixedly mounted on a support base via the mounting plate. The upper end of the mounting box is inserted and fixedly installed within a fixing groove, and the connecting pipe is fixedly installed on the upper end of the mounting box via the fixing groove. The connecting pipe, slag discharge head, and receiving box are all made of polytetrafluoroethylene (PTFE), giving the slag discharge structure good corrosion resistance and improving the service life of the device.

[0011] Preferably, the upper right side of the support base has a mounting groove, in which a blower is fixedly installed. The blower is activated by the controller, drawing air into the connecting pipe and creating suction in the slag discharge head, thereby drawing the waste slag from the workbench.

[0012] Preferably, the two support seats are fixedly installed on opposite ends of the two sliders.

[0013] Preferably, the fan inlet is inserted into the connecting pipe, and there is a gap between the inlet and the filter screen.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The blower is activated by the controller, drawing air into the connecting pipe and creating suction in the slag discharge head. This suction draws the waste slag from the workbench, where it is blocked by a filter screen and falls into the receiving box in the lower mounting box for collection. The connecting pipe, slag discharge head, and receiving box are all made of polytetrafluoroethylene (PTFE). In PTFE molecules, the CF2 units are arranged in a zigzag shape. Because the radius of fluorine atoms is slightly larger than that of hydrogen atoms, adjacent CF2 units form a spiral twisted chain. Fluorine atoms almost cover the entire surface of the polymer chain. This unique molecular structure gives it excellent chemical stability and corrosion resistance, making the slag discharge structure of this practical device highly corrosion resistant and extending its service life.

[0016] The device utilizes fans on both sides of the workbench for slag extraction and discharge, which not only improves the efficiency of slag removal but also allows for adjustments. A servo motor on the device drives the first threaded rod, causing a slider on its outer surface to slide within a groove. This allows the support on the slider to slide back and forth. Furthermore, as the first threaded rod rotates, its rear pulley also rotates, driving a second pulley on the other side via a drive belt. This causes the second threaded rod to rotate, adjusting its slider and support. The fans on both sides of the device can then slide on either side of the workbench, further extracting waste slag from the workbench. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an anti-corrosion slag removal device for a laser cutting machine according to the present invention.

[0018] Figure 2 This is a schematic diagram of the overall structure of the adjustment device of the anti-corrosion slag removal device for a laser cutting machine according to the present invention;

[0019] Figure 3 This is a schematic diagram of the overall structure of the suction device of the anti-corrosion slag removal device for a laser cutting machine according to the present invention;

[0020] Figure 4 This is a schematic diagram of the overall structure of the receiving device of the anti-corrosion slag discharge device for a laser cutting machine according to the present invention;

[0021] Figure 5 This is a schematic diagram of the overall structure of the support base for the anti-corrosion slag removal device of a laser cutting machine according to the present invention.

[0022] In the diagram: 1. Workbench; 2. Adjustment device; 3. Suction device; 4. Receiving device; 5. Slide chute; 6. Support base; 7. Laser cutting machine; 8. Controller; 20. Servo motor; 21. Threaded rod No. 1; 22. Threaded rod No. 2; 23. Slider; 24. Pulley No. 1; 25. Pulley No. 2; 26. Drive belt; 30. Connecting pipe; 31. Slag discharge head; 32. Filter screen; 33. Fixing groove; 40. Mounting box; 41. Mounting plate; 42. Receiving box; 60. Mounting groove; 61. Fan. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] like Figures 1-5 As shown, a corrosion-resistant slag removal device for a laser cutting machine includes a worktable 1. A controller 8 is fixedly installed on the right side of the front end of the worktable 1. Slide grooves 5 are opened on the upper left and upper right sides of the worktable 1. An adjustment device 2 is installed in both slide grooves 5. Support bases 6 are fixedly installed on the left and right sides of the adjustment device 2. Material receiving devices 4 are fixedly installed on the upper ends of both support bases 6. Suction devices 3 are fixedly installed on the upper ends of both material receiving devices 4. A laser cutting machine 7 is installed in the middle of the upper end of the worktable 1.

[0027] The adjustment device 2 includes a servo motor 20 and a second threaded rod 22. A first threaded rod 21 is fixedly installed at the output end of the servo motor 20. A first pulley 24 is fixedly installed at the rear end of the first threaded rod 21. A second pulley 25 is fixedly installed at the rear end of the second threaded rod 22. A drive belt 26 is installed on the outer surfaces of the first pulley 24 and the second pulley 25. A slider 23 is threadedly installed on the outer surfaces of the first threaded rod 21 and the second threaded rod 22. The first threaded rod 21 and the second threaded rod 22 are rotatably installed in two slide grooves 5 respectively. The servo motor 20 is fixedly installed on the left front end of the worktable 1. Two support seats 6 are fixedly installed on the opposite ends of the two sliders 23 respectively. The servo motor 20 drives the first threaded rod 21, and the slider 23 on the outer surface of the first threaded rod 21 slides and adjusts in the slide groove 5. This allows the support seat 6 on the slider 23 to slide and adjust back and forth. In addition, when the first threaded rod 21 rotates, the first pulley 24 at its rear end also rotates. This drives the second pulley 25 on the other side through the drive belt 26, causing the second threaded rod 22 to rotate. This allows the slider 23 on the second threaded rod 22 and the support seat 6 to adjust accordingly. This allows the fans 61 on both sides of the device to slide and adjust on both sides of the worktable 1. Both pulleys are provided with protrusions, and the drive belt 26 has grooves corresponding to the protrusions to ensure the transmission of the drive belt 26.

[0028] The suction device 3 includes a connecting pipe 30, with a slag discharge head 31 fixedly installed at the left end of the connecting pipe 30 and a filter screen 32 inserted and fixedly installed at the right end of the connecting pipe 30. A fixing groove 33 is opened at the lower end of the connecting pipe 30. By loosening the screws on the mounting plate 41, the mounting box 40 and the connecting pipe 30 can be disassembled, making it easy to clean or replace the filter screen 32 inside the connecting pipe 30.

[0029] The receiving device 4 includes a mounting box 40, with a receiving box 42 inserted through the front end of the mounting box 40. A mounting plate 41 is fixedly installed at the lower rear end of the mounting box 40, and screws are installed on the mounting plate 41. The mounting box 40 is fixedly mounted on the support base 6 via the mounting plate 41, and the upper end of the mounting box 40 is inserted and fixedly installed in a fixing groove 33. The connecting pipe 30 is fixedly installed on the upper end of the mounting box 40 via the fixing groove 33. The connecting pipe 30, the slag discharge head 31, and the receiving box 42 are all made of polytetrafluoroethylene (PTFE), giving the slag discharge structure good corrosion resistance and improving the service life of the device.

[0030] A mounting groove 60 is provided on the upper right side of the support base 6, and a fan 61 is fixedly installed in the mounting groove 60. The air inlet of the fan 61 is inserted into the connecting pipe 30, and there is a gap between the air inlet and the filter screen 32. The electrical equipment of this utility model is all existing technology, and the electrical equipment can operate normally during trial operation. Before use, the controller 8 is connected to an external power supply, and the controller 8 is electrically connected to the laser cutting machine 7, the servo motor 20 and the fan 61. The fan 61 is started by the controller 8, and the fan 61 draws in air into the connecting pipe 30, which generates suction in the slag discharge head 31, thereby sucking in the waste slag on the workbench 1.

[0031] It should be noted that this utility model is a corrosion-resistant slag removal device for a laser cutting machine. The controller 8 starts the fan 61, which draws air into the connecting pipe 30, creating suction in the slag removal head 31. This suction draws in the waste slag from the workbench 1, which is then blocked by the filter screen 32 and falls into the receiving box 42 in the lower mounting box 40 for collection. Furthermore, the connecting pipe 30, slag removal head 31, and receiving box 42 are all made of polytetrafluoroethylene (PTFE), giving the slag removal structure good corrosion resistance and improving the device's service life. Fans 61 are installed on both sides of the workbench 1 for slag extraction, which not only improves the efficiency of slag removal but also... In addition, the servo motor 20 on the adjustment device 2 drives the first threaded rod 21, and the slider 23 on the outer surface of the first threaded rod 21 slides and adjusts in the slide groove 5, so that the support seat 6 on the slider 23 can slide and adjust back and forth. In addition, when the first threaded rod 21 rotates, the first pulley 24 at its rear end will also rotate, so that the second pulley 25 on the other side can be driven by the drive belt 26, so that the second threaded rod 22 rotates, and the slider 23 and support seat 6 on the second threaded rod 22 can also be adjusted accordingly, so that the fans 61 on both sides of the device can slide and adjust on both sides of the worktable 1, and can further extract the waste residue on the worktable 1.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A corrosion protection slagging device for a laser cutting machine, comprising a worktable (1), characterized in that: A controller (8) is fixedly installed on the right side of the front end of the workbench (1). Slide grooves (5) are opened on the upper left and upper right sides of the workbench (1). An adjustment device (2) is installed in both slide grooves (5). A support base (6) is fixedly installed on the left and right sides of the adjustment device (2). A receiving device (4) is fixedly installed on the upper end of both support bases (6). A suction device (3) is fixedly installed on the upper end of both receiving devices (4). A laser cutting machine (7) is installed in the middle of the upper end of the workbench (1).

2. A slagging device for a laser cutting machine according to claim 1, characterized in that: The adjustment device (2) includes a servo motor (20) and a second threaded rod (22). The output end of the servo motor (20) is fixedly installed with a first threaded rod (21). The rear end of the first threaded rod (21) is fixedly installed with a first pulley (24). The rear end of the second threaded rod (22) is fixedly installed with a second pulley (25). The outer surfaces of the first pulley (24) and the second pulley (25) are jointly equipped with a drive belt (26). The outer surfaces of the first threaded rod (21) and the second threaded rod (22) are threaded with sliders (23). The first threaded rod (21) and the second threaded rod (22) are rotatably installed in two slide grooves (5). The servo motor (20) is fixedly installed on the left front end of the worktable (1).

3. A slagging device for a laser cutting machine according to claim 1, characterized in that: The suction device (3) includes a connecting pipe (30), a slag discharge head (31) is fixedly installed at the left end of the connecting pipe (30), a filter screen (32) is inserted and fixedly installed at the right end of the connecting pipe (30), and a fixing groove (33) is opened at the lower end of the connecting pipe (30).

4. A corrosion protection slagging device for a laser cutting machine as claimed in claim 3, characterized in that: The receiving device (4) includes a mounting box (40), a receiving box (42) is inserted at the front end of the mounting box (40), a mounting plate (41) is fixedly installed at the lower rear end of the mounting box (40), screws are installed on the mounting plate (41), the mounting box (40) is fixedly installed on the support base (6) through the mounting plate (41), and the upper end of the mounting box (40) is inserted and fixedly installed in the fixing groove (33), and the connecting pipe (30) is fixedly installed on the upper end of the mounting box (40) through the fixing groove (33).

5. A corrosion protection slagging device for a laser cutting machine as claimed in claim 3, characterized in that: The upper right side of the support base (6) has an installation groove (60), and a fan (61) is fixedly installed in the installation groove (60).

6. A corrosion protection slagging device for a laser cutting machine as claimed in claim 2, characterized in that: The two support seats (6) are respectively fixedly installed on the opposite ends of the two sliders (23).

7. A corrosion protection slagging device for a laser cutting machine as claimed in claim 5, characterized in that: The air inlet of the fan (61) is inserted into the connecting pipe (30), and there is a gap between the air inlet and the filter screen (32).

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