Laser welding table

Abstract

The utility model discloses a laser welding table which comprises a conveying assembly and a Z sliding table installed on the conveying assembly. The conveying assembly comprises an X module, a Y module and a Z module which are connected in a matched mode, the Z sliding table is connected to one side of the Z module in a matched mode, and the X module, the Y module and the Z module are used for controlling the Z sliding table to move along the X axis, the Y axis or the Z axis; a laser head and a camera are arranged on one side of the Z sliding table side by side, a light source piece is arranged at the bottom of the camera, and a plurality of position sensors are arranged on one side of the X module, one side of the Y module and one side of the Z module. The laser head and the camera are arranged in parallel, real-time visual positioning and visual detection are carried out through the camera in the laser welding process, the adjusting plate is arranged on one side of the laser head, the perpendicularity of the laser head is accurately adjusted through the adjusting plate, and the welding precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser welding, and more specifically, to a laser welding table. Background Art

[0002] Laser welding is an efficient and precise welding method that uses a laser beam with a high energy density as a heat source. Laser welding plays an important role in the application of laser material processing technology. Existing equipment mainly used for laser welding generally requires manual placement of the workpiece into the working surface of the laser welding head. However, during the manual placement process of the workpiece, jitter is likely to occur, which will cause the position of the workpiece to shift. As a result, when the laser welding head welds the workpiece, welding deviation will occur, and secondary welding is required, seriously affecting production efficiency. Especially when batch welding production is required, manual operation is more likely to produce errors due to fatigue. How to effectively ensure the control of the accuracy of the workpiece after movement during batch production has become an urgent problem to be solved. Summary of the Utility Model

[0003] In order to solve at least one of the above technical problems, the utility model provides a laser welding table.

[0004] The first aspect of the utility model provides a laser welding table, including: a conveying component and a Z slide table installed on the conveying component;

[0005] The conveying component includes an X module, a Y module and a Z module which are cooperatively connected. The Z slide table is cooperatively connected to one side of the Z module. The X module, Y module and Z module are used to control the movement of the Z slide table along the X-axis, Y-axis or Z-axis;

[0006] A laser head and a camera are arranged side by side on one side of the Z slide table, and a light source component is arranged at the bottom of the camera.

[0007] In a preferred embodiment of the utility model, a fixing plate is arranged on one side of the Z slide table, and an adjusting plate is arranged on one side of the fixing plate, and the adjusting plate can adjust the angle.

[0008] In a preferred embodiment of the utility model, a mounting plate is installed at one end of the adjusting plate. The mounting plate is perpendicular to the adjusting plate, and at least one reinforcing rib is arranged between the mounting plate and the adjusting plate. The laser head is fixedly installed on one side of the mounting plate.

[0009] In a preferred embodiment of the utility model, the light source component is of an annular structure.

[0010] In a preferred embodiment of the utility model, a rangefinder is arranged on one side of the light source component, and the rangefinder is arranged between the laser head and the light source component.

[0011] In a preferred embodiment of the present utility model, the X module is along the X-axis direction. An X slide is cooperatively connected to the top of the X module, and an X motor is arranged at the end of the X module. The X motor is used to control the X slide to slide along the X-axis direction.

[0012] In a preferred embodiment of the present utility model, the Y module is fixedly installed on the top of the X slide. A vertical frame is cooperatively connected to the top of the Y module, and a Y motor is arranged at one end of the Y module. The Y motor is used to control the vertical frame to move along the Y direction.

[0013] In a preferred embodiment of the present utility model, the Z module is fixedly installed on one side of the vertical frame, and a Z motor is arranged on the top of the Z module.

[0014] In a preferred embodiment of the present utility model, a plurality of position sensors are arranged on one side of each of the X module, the Y module and the Z module.

[0015] In a preferred embodiment of the present utility model, the reinforcing rib is of an L-shaped structure.

[0016] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0017] By arranging the laser head and the camera in parallel, during the laser welding process, real-time visual positioning and visual inspection are achieved through the camera. An adjusting plate is arranged on one side of the laser head, and the perpendicularity of the laser head is precisely adjusted through the adjusting plate, improving the welding precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, some of the following drawings are embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is a three-dimensional structural schematic diagram of the laser welding table according to the embodiment of the present utility model;

[0020] Figure 2 is another perspective schematic diagram of the laser welding table according to the embodiment of the present utility model;

[0021] Figure 3 is a schematic diagram of the installation position of the laser head according to the embodiment of the present utility model.

[0022] In the figure, 1. Z motor, 2. Z module, 3. Z slide, 4. adjustment plate, 5. mounting plate, 6. laser head, 7. rangefinder, 8. light source component, 9. camera, 10. X slide, 11. X module, 12. Y module, 13. Y motor, 14. vertical frame, 15. X motor, 16. position sensor, 17. fixing plate, 18. reinforcing rib. Detailed implementation mode

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the specific implementation mode. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0024] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0025] Embodiment 1

[0026] Refer to Figures 1-3 As shown, the present invention provides a laser welding table, including: a conveying component and a Z slide 3 installed on the conveying component;

[0027] The conveying component includes an X module 11, a Y module 12 and a Z module 2 which are cooperatively connected. The Z slide 3 is cooperatively connected to one side of the Z module 2. The X module 11, the Y module 12 and the Z module 2 are used to control the Z slide 3 to move along the X-axis, Y-axis or Z-axis. On one side of the Z slide 3, a laser head 6 and a camera 9 are arranged in parallel. A light source component is arranged at the bottom of the camera 9. A plurality of position sensors 16 are arranged on one side of each of the X module 11, the Y module 12 and the Z module 2.

[0028] According to an embodiment of the present invention, a fixing plate 17 is arranged on one side of the Z slide 3. An adjustment plate 4 is arranged on one side of the fixing plate 17. The adjustment plate 4 can adjust the angle. One end of the adjustment plate 4 is provided with a mounting plate 5. The mounting plate 5 is perpendicular to the adjustment plate 4. At least one reinforcing rib 18 is arranged between the mounting plate 5 and the adjustment plate 4. The laser head 6 is fixedly installed on one side of the mounting plate 5. The reinforcing rib 18 is of an L-shaped structure.

[0029] According to an embodiment of the present invention, the light source component 8 is of an annular structure. A rangefinder 7 is arranged on one side of the light source component 8. The rangefinder 7 is arranged between the laser head 6 and the light source component 8.

[0030] According to an embodiment of the present invention, the X module 11 is along the X-axis direction. An X slide 10 is cooperatively connected to the top of the X module 11. An X motor 15 is arranged at the end of the X module 11. The X motor 15 is used to control the X slide 10 to slide along the X-axis direction.

[0031] According to an embodiment of the present utility model, the Y module 12 is fixedly installed on the top of the X slide 10. A vertical frame 14 is connected to the top of the Y module 12 in a matching manner. One end of the Y module 12 is provided with a Y motor 13, and the Y motor 13 is used to control the vertical frame 14 to move in the Y direction.

[0032] According to an embodiment of the present utility model, the Z module 2 is fixedly installed on one side of the vertical frame 14, and a Z motor 1 is arranged on the top of the Z module 2.

[0033] In summary, by arranging the laser head 6 and the camera 9 in parallel, during the laser welding process, real-time visual positioning and visual inspection are achieved through the camera 9. An adjusting plate 4 is arranged on one side of the laser head 6, and the perpendicularity of the laser head 6 is precisely adjusted through the adjusting plate 4, improving the welding accuracy.

[0034] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to the above embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the above embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0036] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present utility model, and all of them should be covered by the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A laser welding station, comprising: A conveying assembly and a Z slide mounted on the conveying assembly; characterized in that: The conveying assembly includes an X module, a Y module and a Z module which are connected in cooperation, the Z slide is connected in cooperation with one side of the Z module, and the X module, the Y module and the Z module are used to control the Z slide to move along the X axis, the Y axis or the Z axis; A laser head and a camera are arranged in parallel on one side of the Z slide, and a light source is arranged at the bottom of the camera.

2. A laser welding station according to claim 1, characterized in that: A fixing plate is arranged on one side of the Z slide, and an adjusting plate is arranged on one side of the fixing plate, and the adjusting plate can adjust the angle.

3. A laser welding station according to claim 2, characterized in that: A mounting plate is installed at one end of the adjustment plate. The mounting plate is vertically arranged with respect to the adjustment plate. At least one reinforcing rib is arranged between the mounting plate and the adjustment plate. The laser head is fixedly mounted on one side of the mounting plate.

4. A laser welding station according to claim 3, characterized in that: The light source component is a circular ring structure.

5. A laser welding station according to claim 4, characterized in that: A distance meter is arranged at one side of the light source component, and the distance meter is arranged between the laser head and the light source component.

6. A laser welding station according to claim 1, characterized in that: The X module is along the X-axis direction, the top of the X module is connected with an X slide, the end of the X module is provided with an X motor, and the X motor is used to control the X slide to slide along the X-axis direction.

7. A laser welding station according to claim 6, characterized in that: The Y module is fixedly mounted on the top of the X slide table, the top of the Y module is cooperatively connected with a stand, one end of the Y module is provided with a Y motor, and the Y motor is used to control the stand to move along the Y direction.

8. A laser welding station according to claim 7, characterized in that: The Z module is fixedly mounted on one side of the stand, and a Z motor is disposed on the top of the Z module.

9. A laser welding station according to claim 1, characterized in that: A plurality of position sensors are disposed on one side of the X module, the Y module and the Z module.

10. A laser welding station according to claim 3, characterized in that: The reinforcing rib is an L-shaped structure.

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