Gantry type laser welding and cutting machine

Abstract

The utility model relates to the technical field of laser welding and cutting, and discloses a gantry type laser welding and cutting machine which comprises a welding and cutting bottom frame and a supporting and moving assembly, a supporting base and a machine cover are fixedly installed on the outer surface of the welding and cutting bottom frame, and a translation mechanism is fixedly installed at the end, close to the machine cover, of the welding and cutting bottom frame. A sliding way is fixedly mounted at the other end, away from the welding and cutting bottom frame, of the translation mechanism, and a welding and cutting mechanism is slidably connected to the outer surface of the sliding way. According to the gantry type laser welding and cutting machine, during welding, a rotating column drives a cleaning roller to rotate, dust, welding slag and other impurities are removed through contact and rolling of the cleaning roller and a to-be-cleaned surface, the welding effect is prevented from being affected, the gantry type laser welding and cutting machine can adapt to different machining conditions, and the diversity and practicability of the whole device are improved; and secondary cleaning can be conducted on the machined object during machining, so that the cleaning efficiency is further improved, the practicability of the whole device is improved, and application and popularization can be facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser welding cutting technical field, concretely is a gantry type laser welding cutting machine. BACKGROUND

[0002] With the continuous upgrading of manufacturing industry, higher requirements are put forward to the precision, efficiency and automation degree of metal processing equipment, and the automobile, aerospace, ship and other industries need high-precision, high-quality cutting and welding equipment to produce complex parts, the gantry type laser welding cutting machine can meet the needs of high-precision, high-speed processing of these industries, laser cutting is to melt or gasify materials by using high-energy-density laser beams, and the molten or gasified materials are blown away by auxiliary gas to form a cutting seam, and laser welding is to melt materials locally by using laser beams with high energy to form a firm welding joint, laser processing has the advantages of high precision, high speed and non-contact processing, and gradually gets wide application in the metal processing industry.

[0003] The utility model discloses a linear type automatic laser welding cutting equipment, when electric push rod no. 2 passes through the center of small steel pipe, electric push rod no. 1 is operated to make the clamp away from small steel pipe, at this time, because the upper surface of the inclined plate is inclined, small steel pipe rolls to one side of the collecting frame along the slope, and deformation caused by the falling of small steel pipe on the ground after cutting the steel pipe is avoided, the device is simple in structure and convenient to use, and meets the existing use demand, but the linear type automatic laser welding cutting equipment is inconvenient to realize fixing or cleaning during welding or cutting, is easy to cause displacement of processed objects during welding and cutting, and surface dust during welding affects the welding quality, so that the overall device has poor practicality. SUMMARY

[0004] The utility model discloses a gantry type laser welding cutting machine, which can effectively solve the problems of inconvenient fixing or cleaning during welding or cutting, easy displacement of processed objects during welding or cutting, and surface dust affecting the welding quality during welding, and poor practicality of the overall device.

[0005] The utility model employs the technical scheme that a gantry type laser welding cutting machine, including welding cutting chassis and support movement component, the welding cutting chassis outer surface fixed mounting has support seat and machine cover, welding cutting chassis is close to the one end fixed mounting of machine cover and has translation mechanism, the other end fixed mounting of translation mechanism away from welding cutting chassis has slideway, the slideway outer surface slidingly connected has welding cutting mechanism, the support movement component outer surface fixed mounting has cleaning component, the welding cutting chassis outer surface fixed mounting has rack.

[0006] Preferably, the welding and cutting mechanism includes a sliding member, a motor is fixedly mounted on the outer surface of the sliding member, a welding and cutting head is slidably connected to the outer surface of the sliding member, a protective cover is fixedly mounted on the outer surface of the welding and cutting head, a connecting strip is provided at the other end of the welding and cutting head, and the welding and cutting mechanism is slidably connected to the slide rail.

[0007] By using the above technical solution, the sliding component of the welding and cutting mechanism is aligned with the slide rail, so that the sliding component is stably embedded in the slide rail, ensuring that the sliding component can slide freely on the slide rail, and the welding and cutting head can move flexibly on the slide rail, which facilitates welding and cutting of workpieces in different positions, expands the processing range, and the protective cover can effectively prevent the welding and cutting head from being damaged by spatter during the welding and cutting process.

[0008] Preferably, there are two identical welding and cutting mechanisms, which are symmetrically distributed about the center line of the slide.

[0009] The above technical solution allows for symmetrical distribution of two welding and cutting mechanisms, which can improve processing efficiency. For larger workpieces, welding and cutting can be performed simultaneously from both sides, reducing processing time and making the forces during processing more balanced. This helps to improve welding and cutting quality and precision, and reduces the possibility of workpiece deformation.

[0010] Preferably, the supporting moving component includes a mounting frame, on the outer surface of which a motor and a slider are fixedly mounted, and the outer surface of the mounting frame has a plurality of equally spaced mounting holes, and a mounting plate is fixedly mounted on the outer surface of the mounting frame.

[0011] Through the above technical solution, the multiple equidistant mounting holes on the mounting bracket provide a flexible installation method, which facilitates the installation and position adjustment of the cleaning components to adapt to different processing requirements. The design of the motor and slider enables the support moving components to move smoothly on the slide rail, thereby driving the cleaning components to work in different positions, improving the versatility and ease of operation of the equipment.

[0012] Preferably, the cleaning component includes a cylinder, a fixing plate is fixedly mounted on the output shaft of the cylinder, a fixing frame is fixedly mounted on the other end of the fixing plate away from the cylinder, a rotating column is rotatably mounted on the inner surface of the fixing frame, and a cleaning roller is fixedly mounted on the outer surface of the rotating column.

[0013] With the above technical solution, during welding, the workpiece can be entered from one end of the cleaning component. Then, cylinder one is activated, and the output shaft of cylinder one pushes the fixing plate one, bringing the fixing frame close to the part that needs to be cleaned. The rotating column drives the cleaning roller to rotate, and through the contact and rolling of the cleaning roller with the surface to be cleaned, dust, welding slag and other impurities are removed, avoiding affecting the welding effect.

[0014] Preferably, two identical cleaning components are provided, and the two cleaning components are symmetrically distributed about the center line of the supporting moving component.

[0015] The above technical solution, through the design of two cleaning components, allows for secondary cleaning of the workpiece, thereby further improving its cleaning efficiency and enhancing the overall practicality of the device, making it easier to promote and use.

[0016] Preferably, a slide rail is fixedly installed on the outer surface of the welding and cutting base, and the supporting moving component is slidably connected to the slide rail.

[0017] With the above technical solution, during equipment assembly, the slider supporting the moving component is aligned with the slide rail on the welding and cutting base frame, so that the slider is embedded in the slide rail. During equipment operation, the slider is driven by motor 2 to slide on the slide rail, thereby realizing the movement of the supporting moving component and the parts installed on it.

[0018] Compared with the prior art, this utility model provides a gantry-type laser welding and cutting machine, which has the following features:

[0019] Beneficial effects:

[0020] 1. This gantry laser welding and cutting machine features a sliding connection between the slide rail and the welding and cutting mechanism, giving the welding and cutting head flexible movement capabilities, greatly expanding the processing range, and adapting to various workpiece sizes and shapes. The protective cover provides a solid safety barrier for welding and cutting operations, preventing spatter from damaging the welding and cutting head and ensuring stable and continuous processing. Furthermore, the symmetrical distribution around the center line of the slide rail allows for simultaneous operation on both sides when dealing with large workpieces, significantly reducing processing time and improving efficiency.

[0021] 2. During welding, the rotating column of this gantry laser welding and cutting machine drives the cleaning roller to rotate. Through the contact and rolling of the cleaning roller with the surface to be cleaned, dust, welding slag and other impurities are removed, avoiding affecting the welding effect. It can adapt to different processing conditions, improve the versatility and practicality of the overall device, and the design of two cleaning components can perform secondary cleaning of the processed workpiece, thereby further improving its cleaning efficiency and the practicality of the overall device, making it easy to promote and use. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the disassembled structure of the welding and cutting base frame and the machine cover of this utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the welding and cutting mechanism of this utility model. Figure 1 ;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the welding and cutting mechanism of this utility model.Figure 2 ;

[0026] Figure 5 This is a schematic diagram of the installation structure of the supporting moving component and the cleaning component of this utility model;

[0027] Figure 6 This is a three-dimensional structural diagram of the supporting moving component of this utility model;

[0028] Figure 7 This is a three-dimensional structural diagram of the cleaning component of this utility model.

[0029] The components include: 1. Welding and cutting base frame; 2. Support base; 3. Machine cover; 4. Translation mechanism; 5. Slide rail; 6. Welding and cutting mechanism; 601. Sliding component; 602. Motor 1; 603. Welding and cutting head; 604. Protective cover; 605. Connecting belt; 7. Support moving assembly; 701. Mounting frame; 702. Motor 2; 703. Slider; 704. Mounting hole; 705. Mounting plate; 8. Cleaning assembly; 801. Cylinder 1; 802. Fixing plate 1; 803. Fixing frame; 804. Rotating column; 805. Cleaning roller; 10. Rack; 11. Slide rail. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1: As Figures 1-7 As shown, the present invention provides a gantry-type laser welding and cutting machine, including a welding and cutting base frame 1 and a support and moving assembly 7. A support seat 2 and a machine cover 3 are fixedly installed on the outer surface of the welding and cutting base frame 1. A translation mechanism 4 is fixedly installed at one end of the welding and cutting base frame 1 near the machine cover 3. A slide rail 5 is fixedly installed at the other end of the translation mechanism 4 away from the welding and cutting base frame 1. A welding and cutting mechanism 6 is slidably connected to the outer surface of the slide rail 5. A cleaning assembly 8 is fixedly installed on the outer surface of the support and moving assembly 7. A rack 10 is fixedly installed on the outer surface of the welding and cutting base frame 1.

[0032] Specifically, the welding and cutting mechanism 6 includes a sliding member 601, a motor 602 fixedly mounted on the outer surface of the sliding member 601, a welding and cutting head 603 slidably connected to the outer surface of the sliding member 601, a protective cover 604 fixedly mounted on the outer surface of the welding and cutting head 603, and a connecting band 605 provided at the other end of the welding and cutting head 603. The welding and cutting mechanism 6 is slidably connected to the slide rail 5. The advantage is that by aligning the sliding member 601 of the welding and cutting mechanism 6 with the slide rail 5, the sliding member 601 can be smoothly embedded in the slide rail 5, ensuring that the sliding member 601 can slide freely on the slide rail 5, allowing the welding and cutting head 603 to move flexibly on the slide rail 5, facilitating welding and cutting of workpieces in different positions, expanding the processing range, and the protective cover 604 can effectively prevent spatter from damaging the welding and cutting head 603 during the welding and cutting process.

[0033] Specifically, there are two identical welding and cutting mechanisms 6, which are symmetrically distributed about the center line of the slide rail 5. The advantage is that the symmetrical distribution of the two welding and cutting mechanisms 6 can improve processing efficiency. For larger workpieces, welding and cutting can be performed from both sides at the same time, reducing processing time. It can also make the force during processing more balanced, which helps to improve the welding and cutting quality and accuracy, and reduce the possibility of workpiece deformation.

[0034] Specifically, the supporting moving component 7 includes a mounting bracket 701. A motor 702 and a slider 703 are fixedly mounted on the outer surface of the mounting bracket 701. The outer surface of the mounting bracket 701 has multiple equally spaced mounting holes 704. A mounting plate 705 is fixedly mounted on the outer surface of the mounting bracket 701. The advantage is that the multiple equally spaced mounting holes 704 on the mounting bracket 701 provide a flexible installation method, which facilitates the installation and position adjustment of the cleaning component 8 to adapt to different processing requirements. The design of the motor 702 and the slider 703 enables the supporting moving component 7 to move smoothly on the slide rail 11, thereby driving the cleaning component 8 to work in different positions, improving the versatility and ease of operation of the equipment.

[0035] Example 2: Figures 2-7 As shown, this is an improvement on the previous embodiment.

[0036] Specifically, the cleaning component 8 includes a cylinder 801, a fixed plate 802 fixedly mounted on the output shaft of the cylinder 801, and a fixed frame 803 fixedly mounted on the other end of the fixed plate 802 away from the cylinder 801. A rotating column 804 is rotatably mounted on the inner surface of the fixed frame 803, and a cleaning roller 805 is fixedly mounted on the outer surface of the rotating column 804. The advantage is that during welding, the workpiece can be entered from one end of the cleaning component 8, and then the cylinder 801 is activated. The output shaft of the cylinder 801 pushes the fixed plate 802, bringing the fixed frame 803 closer to the area to be cleaned. The rotating column 804 drives the cleaning roller 805 to rotate. Through the contact and rolling of the cleaning roller 805 with the surface to be cleaned, dust, welding slag, and other impurities are removed, avoiding any impact on the welding effect.

[0037] Specifically, there are two identical cleaning components 8, which are symmetrically distributed about the center line of the supporting moving component 7. The advantage is that the design of two cleaning components 8 allows for secondary cleaning of the workpiece, thereby further improving its cleaning efficiency and enhancing the practicality of the overall device, making it easier to promote and use.

[0038] Specifically, a slide rail 11 is fixedly installed on the outer surface of the welding and cutting base frame 1, and the support moving component 7 is slidably connected to the slide rail 11. The advantage is that during equipment assembly, the slider 703 of the support moving component 7 is aligned with the slide rail 11 on the welding and cutting base frame 1, so that the slider 703 is embedded in the slide rail 11. During equipment operation, the slider 703 is driven to slide on the slide rail 11 by the motor 702, thereby realizing the movement of the support moving component 7 and the components installed on it.

[0039] Working principle: During use, the sliding member 601 of the welding and cutting mechanism 6 is aligned with the slide rail 5, allowing the sliding member 601 to smoothly embed into the slide rail 5. This ensures that the sliding member 601 can slide freely on the slide rail 5, allowing the welding and cutting head 603 to move flexibly on the slide rail 5. This facilitates welding and cutting of workpieces at different positions, expanding the processing range. Furthermore, the protective cover 604 effectively prevents spatter from damaging the welding and cutting head 603 during the welding and cutting process. The symmetrical distribution of the two welding and cutting mechanisms 6 improves processing efficiency. For larger workpieces, welding and cutting can be performed simultaneously from both sides, reducing processing time and making the force distribution during processing more balanced, which helps to improve welding and cutting efficiency. Quality and precision are ensured, reducing the possibility of workpiece deformation. Multiple equidistant mounting holes 704 on the mounting bracket 701 provide a flexible installation method, facilitating the installation and position adjustment of the cleaning component 8 to adapt to different processing requirements. The design of the motor 702 and the slider 703 enables the support moving component 7 to move smoothly on the slide rail 11, thereby driving the cleaning component 8 to work in different positions, improving the versatility and ease of operation of the equipment. During welding, the workpiece can be entered from one end of the cleaning component 8, and then the cylinder 801 is activated. The output shaft of the cylinder 801 pushes the fixing plate 802, bringing the fixing bracket 803 closer to the part that needs to be cleaned. The rotating column 804 drives the cleaning roller 805 to rotate. Through the contact and rolling of the cleaning roller 805 with the surface to be cleaned, dust, welding slag and other impurities are removed to avoid affecting the welding effect. Through the design of two cleaning components 8, the workpiece can be cleaned twice, thereby further improving its cleaning efficiency and improving the practicality of the overall device, which can be easily promoted and used. When assembling the equipment, the slider 703 of the supporting moving component 7 is aligned with the slide rail 11 on the welding and cutting base frame 1, so that the slider 703 is embedded in the slide rail 11. During the operation of the equipment, the slider 703 is driven by the motor 702 to slide on the slide rail 11, thereby realizing the movement of the supporting moving component 7 and the components installed on it.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gantry-type laser welding and cutting machine, comprising a welding and cutting base frame (1) and a support and moving assembly (7), characterized in that: The welding and cutting base (1) is fixedly mounted with a support seat (2) and a machine cover (3) on its outer surface. A translation mechanism (4) is fixedly mounted at one end of the welding and cutting base (1) near the machine cover (3). A slide rail (5) is fixedly mounted at the other end of the translation mechanism (4) away from the welding and cutting base (1). A welding and cutting mechanism (6) is slidably connected to the outer surface of the slide rail (5). A cleaning component (8) is fixedly mounted on the outer surface of the support moving component (7). A rack (10) is fixedly mounted on the outer surface of the welding and cutting base (1).

2. The gantry-type laser welding and cutting machine according to claim 1, characterized in that: The welding and cutting mechanism (6) includes a sliding member (601), a motor (602) is fixedly installed on the outer surface of the sliding member (601), a welding and cutting head (603) is slidably connected to the outer surface of the sliding member (601), a protective cover (604) is fixedly installed on the outer surface of the welding and cutting head (603), and a connecting strip (605) is provided at the other end of the welding and cutting head (603). The welding and cutting mechanism (6) and the slide (5) are slidably connected.

3. A gantry-type laser welding and cutting machine according to claim 2, characterized in that: Two identical welding and cutting mechanisms (6) are provided, and the two welding and cutting mechanisms (6) are symmetrically distributed about the center line of the slide (5).

4. The gantry-type laser welding and cutting machine according to claim 1, characterized in that: The supporting moving component (7) includes a mounting frame (701), on the outer surface of which a motor (702) and a slider (703) are fixedly mounted. The outer surface of the mounting frame (701) has a plurality of mounting holes (704) that are evenly distributed. The outer surface of the mounting frame (701) is fixedly mounted with a mounting plate (705).

5. A gantry-type laser welding and cutting machine according to claim 1, characterized in that: The cleaning component (8) includes a cylinder (801), a fixing plate (802) is fixedly mounted on the output shaft of the cylinder (801), a fixing frame (803) is fixedly mounted on the other end of the fixing plate (802) away from the cylinder (801), a rotating column (804) is rotatably mounted on the inner surface of the fixing frame (803), and a cleaning roller (805) is fixedly mounted on the outer surface of the rotating column (804).

6. A gantry-type laser welding and cutting machine according to claim 5, characterized in that: Two identical cleaning components (8) are provided, and the two cleaning components (8) are symmetrically distributed about the center line of the supporting moving component (7).

7. A gantry-type laser welding and cutting machine according to claim 1, characterized in that: The outer surface of the welding and cutting base frame (1) is fixedly installed with a slide rail (11), and the support and moving component (7) is slidably connected to the slide rail (11).

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