A double station laser welder

Abstract

The utility model discloses a double position laser welding machine relates to welding equipment technical field. This double position laser welding machine includes equipment base, stand, rotating platform, adjusting unit, mechanical arm, laser welding head, clamping seat and clamping unit. This double position laser welding machine passes through the design of equipment base, stand, rotating platform, adjusting unit, mechanical arm, laser welding head, clamping seat and clamping unit, realizes double position quick processing, simultaneously, and rotating platform can realize the switching of different stations through rotation, and the welding operation of the workpiece of different positions is convenient, improves the welding efficiency, and the machine equipment can flexibly adjust the position and posture of laser welding head to adapt to the workpiece welding demand of different shape and position, enhances the versatility and welding flexibility of equipment, satisfies the demand of large quantities quick processing workpiece.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, specifically a dual-station laser welding machine. Background Technology

[0002] Laser welding machines are devices used to weld workpieces. Currently, laser welding machines typically consist of a base, a robotic arm, and a laser head. The laser head generates a laser beam, which is then focused onto the surface of the workpiece to locally melt the workpiece and achieve welding.

[0003] Traditional welding equipment typically consists of a single workstation. During the welding process, if the workpiece requires multi-face welding, the robotic arm and laser welding head often lack sufficient degrees of freedom, necessitating disassembly and repositioning of the workpiece for re-welding. This operation is time-consuming and labor-intensive, making it difficult to flexibly adapt to the welding needs of workpieces with different shapes and positions, resulting in low welding efficiency and poor flexibility. Furthermore, a single workstation is not conducive to rapid welding when performing multi-position welding of workpieces, failing to meet the rapid processing needs of large batches of workpieces. To address the shortcomings of existing technologies, this utility model provides a dual-workstation laser welding machine to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a dual-station laser welding machine. Through the design of the equipment base, column, rotary table, adjustment unit, robotic arm, laser welding head, clamping seat, and clamping unit, it achieves rapid dual-station processing. At the same time, the rotary table can switch between different stations by rotating, facilitating welding operations on workpieces in different positions and improving welding efficiency. This machine can flexibly adjust the position and posture of the laser welding head to adapt to the welding needs of workpieces with different shapes and positions, enhancing the versatility and welding flexibility of the equipment and meeting the needs of high-volume, rapid workpiece processing.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a dual-station laser welding machine, comprising a base, a column, a rotary table, an adjustment unit, a robotic arm, a laser welding head, a clamping seat, and a clamping unit;

[0006] The column is installed on the equipment base;

[0007] The rotating platform is rotatably connected to the column;

[0008] The adjustment unit is mounted on the column and is used to adjust the angle of the rotary table;

[0009] The robotic arm is mounted on the rotary table;

[0010] The laser welding head is mounted on the robotic arm;

[0011] The clamping seat is located at the top of the column;

[0012] The clamping unit is disposed on the clamping seat and is used to clamp the workpiece.

[0013] Preferably, the adjustment unit includes:

[0014] A fixed platform is provided on the column;

[0015] The motor is mounted on the fixed platform;

[0016] A worm gear is located at the output end of the motor;

[0017] A worm gear is mounted on the rotating platform and meshes with the worm.

[0018] Preferably, the clamping unit includes:

[0019] The support block is slidably connected inside the clamping seat;

[0020] A clamping block is disposed on the supporting block;

[0021] A double-threaded lead screw is rotatably connected to the clamping seat and threadedly connected to the support block.

[0022] Preferably, the supporting block is provided with a positioning block, and the clamping block is movably engaged with the positioning block.

[0023] Preferably, the support block has sliders on both sides, the clamping seat has a first groove corresponding to the slider, and the clamping seat has a second groove corresponding to the positioning block.

[0024] Preferably, the double-threaded screw is provided with a rotating handle.

[0025] Preferably, the bottom of the robotic arm is provided with a mounting frame, and the rotating platform is provided with a mounting table, and the mounting frame is connected to the mounting table.

[0026] This utility model discloses a dual-station laser welding machine, which has the following beneficial effects:

[0027] This dual-station laser welding machine achieves rapid dual-station processing through the design of the equipment base, column, rotary table, adjustment unit, robotic arm, laser welding head, clamping seat, and clamping unit. At the same time, the rotary table can switch between different stations by rotating, which facilitates welding operations on workpieces in different positions and improves welding efficiency. The machine can flexibly adjust the position and posture of the laser welding head to adapt to the welding needs of workpieces with different shapes and positions, enhancing the versatility and welding flexibility of the equipment and meeting the needs of high-volume rapid processing of workpieces. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the adjustment unit of this utility model;

[0031] Figure 3 This is a schematic diagram of the clamping unit of this utility model.

[0032] In the diagram: 1. Equipment base; 2. Column; 3. Rotary table; 31. Mounting platform; 4. Adjustment unit; 41. Fixed platform; 42. Motor; 43. Worm gear; 44. Worm wheel; 5. Robotic arm; 51. Mounting frame; 6. Laser welding head; 7. Clamping seat; 71. First slide groove; 72. Second slide groove; 8. Clamping unit; 81. Support block; 811. Slider; 812. Positioning block; 82. Clamping block; 83. Double threaded screw; 831. Rotating handle. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] This application provides a dual-station laser welding machine, which solves the problem that when a workpiece needs to be welded on multiple sides, the robotic arm and laser welding head often lack sufficient degrees of freedom, requiring the workpiece to be disassembled and repositioned for re-welding. This operation is time-consuming and labor-intensive, and it is difficult to flexibly adapt to the welding needs of workpieces with different shapes and positions.

[0035] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0036] Example

[0037] This utility model discloses a dual-station laser welding machine, according to the attached... Figure 1-3As shown, it includes a base 1, a column 2, a rotary table 3, an adjustment unit 4, a robotic arm 5, a laser welding head 6, a clamping seat 7, and a clamping unit 8;

[0038] Equipment base 1 serves as the basic support structure for the entire dual-station laser welding machine, providing a stable installation platform for other components and ensuring the stability and reliability of the equipment during operation.

[0039] The column 2 is set on the equipment base 1 to provide an installation position for the rotary table 3 and the clamping seat 7.

[0040] The rotary table 3 is rotatably connected to the column 2. Rotation allows for switching between different work positions, facilitating welding operations on workpieces in different locations. During use, the rotary table 3 is controlled to rotate to the appropriate position via the adjustment unit 4, according to welding requirements.

[0041] Adjustment unit 4 includes:

[0042] A mounting base 41 is set on the column 2, and the mounting base 41 provides an installation foundation for the motor 42.

[0043] Motor 42 is mounted on fixed platform 41; motor 42 serves as a power source, outputting power to drive worm gear 43 to rotate.

[0044] Worm 43 is located at the output end of motor 42; worm 43 transmits the rotational motion of motor 42 to worm wheel 44.

[0045] A worm gear 44 is mounted on the rotary table 3 and meshes with the worm 43. The rotation of the worm 43 drives the worm gear 44 to rotate, thereby adjusting the angle of the rotary table 3. In operation, the motor 42 is started, which drives the worm 43 to rotate. The worm 43 then drives the worm gear 44 to rotate, thus adjusting the angle of the rotary table 3. This, in turn, moves the robotic arm 5 and the laser welding head 6 via the rotary table 3, enabling welding processing at different positions on the workpiece.

[0046] The robotic arm 5 is mounted on the rotary table 3 and has multiple degrees of freedom, allowing for flexible adjustment of the position and orientation of the laser welding head 6 to adapt to the welding needs of workpieces with different shapes and positions. A mounting bracket 51 is located at the bottom of the robotic arm 5, and a mounting platform 31 is mounted on the rotary table 3. During installation, the mounting bracket 51 is aligned and fixed to the mounting platform 31. In use, the movement of the robotic arm 5 is controlled by the control system to bring the laser welding head 6 to the designated welding position.

[0047] A laser welding head 6 is mounted on a robotic arm 5 and is used to emit a laser beam to weld the workpiece. Driven by the robotic arm 5, the laser welding head 6 focuses the laser beam onto the workpiece surface, causing localized melting and welding. During the welding process, the power and welding parameters of the laser welding head 6 are adjusted according to the material and thickness of the workpiece.

[0048] The clamping base 7 is located on the top of the column 2, providing an installation platform for the clamping unit 8 and fixing the position of the clamping unit 8.

[0049] Example

[0050] This utility model discloses a dual-station laser welding machine, according to the attached... Figure 1-3 As shown, it includes a base 1, a column 2, a rotary table 3, an adjustment unit 4, a robotic arm 5, a laser welding head 6, a clamping seat 7, and a clamping unit 8;

[0051] The column 2 is installed on the equipment base 1;

[0052] The rotating platform 3 is rotatably connected to the column 2;

[0053] Adjustment unit 4 is mounted on column 2 and is used to adjust the angle of rotary table 3;

[0054] The robotic arm 5 is mounted on the rotary table 3;

[0055] The laser welding head 6 is mounted on the robotic arm 5;

[0056] The clamping seat 7 is located at the top of the column 2;

[0057] The clamping unit 8 is disposed on the clamping base 7 and is used to clamp the workpiece.

[0058] The clamping unit 8 includes a support block 81, a clamping block 82, and a double-threaded lead screw 83;

[0059] The support block 81 is slidably connected inside the clamping seat 7 to support the workpiece. It has sliders 811 on both sides, and the clamping seat 7 has a first groove 71 corresponding to the sliders 811, allowing the support block 81 to slide smoothly within the clamping seat 7. The support block 81 has a positioning block 812, and the clamping seat 7 has a second groove 72 corresponding to the positioning block 812, ensuring the accuracy of the support block 81's sliding.

[0060] The clamping block 82 is set on the support block 81 and is movably engaged with the positioning block 812, cooperating with the support block 81 to clamp the workpiece.

[0061] The double-threaded screw 83 is rotatably connected to the clamping seat 7 and threadedly connected to the support block 81. By rotating the double-threaded screw 83, the two support blocks 81 can be moved simultaneously to the center or both sides, thus clamping or releasing the workpiece. The double-threaded screw 83 is equipped with a rotating handle 831 for easy manual operation. In use, the workpiece is placed on the support block 81, and the rotating handle 831 is turned to rotate the double-threaded screw 83, causing the support block 81 and the clamping block 82 to move and clamp the workpiece.

[0062] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0063] 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 dual-station laser welding machine, characterized in that, include: Equipment base (1); A column (2) is installed on the equipment base (1); A rotating platform (3) is rotatably connected to the column (2); An adjustment unit (4) is installed on the column (2) and is used to adjust the angle of the rotary table (3); A robotic arm (5) is mounted on the rotary table (3); A laser welding head (6) is mounted on the robotic arm (5); A clamping seat (7) is disposed on the top of the column (2); A clamping unit (8) is disposed on the clamping seat (7) and is used to clamp the workpiece.

2. The dual-station laser welding machine according to claim 1, characterized in that, The adjustment unit (4) includes: A fixed platform (41) is installed on the column (2); The motor (42) is mounted on the fixed platform (41); A worm gear (43) is disposed at the output end of the motor (42); A worm gear (44) is mounted on the rotary table (3) and meshes with the worm (43).

3. The dual-station laser welding machine according to claim 1, characterized in that, The clamping unit (8) includes: The support block (81) is slidably connected inside the clamping seat (7); A clamping block (82) is disposed on the supporting block (81); The double-threaded screw (83) is rotatably connected to the clamping seat (7) and threadedly connected to the support block (81).

4. A dual-station laser welding machine according to claim 3, characterized in that, The supporting block (81) is provided with a positioning block (812), and the clamping block (82) is movably engaged with the positioning block (812).

5. A dual-station laser welding machine according to claim 4, characterized in that, The support block (81) has sliders (811) on both sides, the clamping seat (7) has a first groove (71) corresponding to the slider (811), and the clamping seat (7) has a second groove (72) corresponding to the positioning block (812).

6. A dual-station laser welding machine according to claim 3, characterized in that, The double-threaded lead screw (83) is provided with a rotating handle (831).

7. A dual-station laser welding machine according to claim 1, characterized in that, The bottom of the robotic arm (5) is provided with a mounting frame (51), and the rotary table (3) is provided with a mounting platform (31). The mounting frame (51) is connected to the mounting platform (31).

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