Multi-shaft welding mechanism
Through the design of the multi-axis welding mechanism, the welding machine moves in the horizontal and vertical directions, combined with grinding and dust treatment, the problem of inconvenient adjustment of the welding torch position is solved, and the welding quality and dust-free effect are improved.
Patent Information
- Application Number
- CN202422274670.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-18
AI Technical Summary
Existing automatic welding equipment is difficult to adapt to the differences in different chip sizes, resulting in inconvenient adjustment of the welding torch position and affecting the welding quality.
A multi-axis welding mechanism is designed. The welding machine moves in the horizontal and vertical directions, is equipped with a grinding mechanism and a protective cover, which improves stability through the guide column and buffer mechanism, and uses a suction nozzle to suck away dust to ensure dust-free welding.
It realizes flexible adjustment of the position of the welding gun, improves welding quality, and automatically removes impurities after welding, ensuring that there is no diffusion of dust during the welding process and meeting the dust-free requirements.
Smart Images
Figure CN223129760U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of welding, in particular to a multi-axis welding mechanism. Background Art
[0002] In high-precision welding scenarios such as chip welding, automatic welding equipment is often used for welding. Usually, the chip is mounted on a fixed tooling, and then the fixed tooling is moved to the welding processing location, and then the welding gun is moved to the welding point for welding. Due to the differences in the sizes of different chips, the welding gun is required to be able to adjust its position according to the position of the chip. Utility Model Content
[0003] The utility model aims to solve the above problems and provide a multi-axis welding mechanism capable of adjusting the position of a welding gun.
[0004] To achieve the above objectives, the technical solution adopted by the utility model is a multi-axis welding mechanism, including a welding head, which is installed on a welding machine that moves in both horizontal and vertical directions; a grinding mechanism is provided on the horizontal movement path of the welding machine.
[0005] Furthermore, in order to drive the welding machine to move in both horizontal and vertical directions, the welding machine is arranged on a vertical moving part, and the vertical moving part is driven by a vertical driving mechanism arranged on a horizontal moving seat, and the horizontal moving seat moves along a horizontal guide rail.
[0006] Furthermore, a buffer mechanism is provided between the vertical moving part and the welding machine to adapt to different welding requirements.
[0007] Furthermore, in order to improve the stability of the movement of the vertical moving part, a guide column is vertically arranged on the upper edge of the vertical moving part, the guide column is interlaced with the welding machine, and the buffer mechanism adopts a spring.
[0008] Furthermore, the grinding mechanism includes a grinding belt, and the grinding belt is arranged below the welding head.
[0009] Furthermore, the abrasive belt is wound around rollers, and the rollers are arranged on the frame at intervals. At least one roller is connected to the motor transmission. The abrasive belt changes the contact area with the welding head as the rollers rotate to ensure the quality of grinding.
[0010] Furthermore, in order to avoid the diffusion of dust during grinding and thus affect the welding quality, a protective cover is provided on the frame, the sanding belt is arranged in the protective cover, and the protective cover is provided with a through hole for the welding head to pass through. The protective cover prevents dust diffusion, so that the welding mechanism can meet the dust-free welding requirements.
[0011] Further, a suction nozzle is provided on the frame. The suction end of the suction nozzle is located at the through hole, and the airflow generated at the suction nozzle sucks away the dust to ensure that the dust does not spread.
[0012] Advantages of the present utility model: The structure of the present utility model is simple. The welding machine can move in two directions, horizontally and vertically, to adjust the position of the welding torch, thereby adapting to the welding requirements at different positions. At the same time, after welding is completed, the welding head can be polished to remove impurities, oxide layers, etc. on the welding head to ensure the welding quality; through the settings of the protective cover and the suction nozzle, it is ensured that the dust generated during polishing does not spread into the air, so as to meet the dust-free welding requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic three-dimensional structure diagram of the present utility model.
[0014] Figure 2 is Figure 1 the schematic structure diagram in the direction of A in
[0015] Figure 3 is Figure 1 the schematic structure diagram in the direction of B in
[0016] Figure 4 is the schematic structure diagram of the polishing mechanism in Embodiment 2.
[0017] The text markings in the figures are indicated as follows: 1, welding head; 2, welding machine; 3, vertical moving part; 4, vertical driving mechanism; 5, horizontal moving seat; 6, horizontal guide rail; 7, guide post; 8, spring; 9, frame; 10, motor; 11, protective cover; 12, through hole; 13, suction nozzle; 14, horizontal driving mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.
[0019] Embodiment 1, as Figures 1-3As shown, the structure of this embodiment is a multi-axis welding mechanism, which includes a welding head 1, and the welding head 1 is installed on a welding machine 2. The welding machine 2 moves in both horizontal and vertical directions. For this purpose, the welding machine 2 is arranged on a vertical moving part 3, and a buffer mechanism is arranged between the vertical moving part 3 and the welding machine 2. The buffer mechanism can adopt a buffer pad arranged between the welding machine 2 and the vertical moving part 3; in this embodiment, a guide column 7 is vertically arranged on the vertical moving part 3, and the guide column 7 is interlaced with the welding machine 2. A limiting portion is arranged above the welding machine 2 at the lower end of the guide column 7, and the buffer mechanism adopts a spring 8, which is sleeved on the guide column 7, and the upper and lower ends of the spring 8 are respectively connected to the lower end of the vertical moving part 3 and the upper end of the welding machine 2.
[0020] The vertical moving part 3 is driven by a vertical driving mechanism 4 arranged on a transverse moving seat 5, and a vertical slide rail is arranged on the transverse moving seat 5. The vertical moving part 3 is arranged on the vertical slide rail. The transverse moving seat 5 moves along a transverse guide rail 6, and the transverse guide rail 6 is fixedly arranged on a machine table of a welding system, etc. The transverse moving seat 5 is driven by a transverse driving mechanism 14 installed on a machine table or other positions. The vertical driving mechanism 4 and the transverse driving mechanism 14 can adopt linear modules, electric push rods, etc.
[0021] A grinding mechanism is arranged on the path of the lateral movement of the welding machine 2. The grinding mechanism may adopt a grinding wheel driven by a motor, etc. The grinding mechanism is arranged on a machine platform of the welding system, etc.
[0022] In the specific working process, when the workpiece to be welded is placed at the processing point, the horizontal driving mechanism 14 drives the welding machine 2 to move above the welding point, and then the vertical moving part 3 moves downward, and the welding machine 2 works to use the welding head 1 for welding; after the welding is completed, the welding head 1 leaves the workpiece and moves to the grinding mechanism, and the grinding mechanism works to remove the oxide layer and the like in the working area of the welding head.
[0023] Embodiment 2, as Figures 1-4 As shown, other structures and working processes of this embodiment are the same as those of Example 1, but in this embodiment, the grinding mechanism includes an abrasive belt, which is arranged below the welding head 1, and the abrasive belt is wound around rollers, and the rollers are arranged on a frame 9 at intervals, and the frame 9 is fixedly arranged on a machine table, etc., at least one roller is connected to the motor 10 in a transmission manner, and a protective cover 11 is arranged on the frame 9, and the abrasive belt is arranged in the protective cover 11, and a through hole 12 is provided on the protective cover 11 for the welding head 1 to pass through, and a suction nozzle 13 is provided on the frame 9, and the suction end of the suction nozzle 13 is located at the through hole 12, and the other end of the suction nozzle 13 is connected to an exhaust device such as an exhaust fan.
[0024] Specific working process: The welding head 1 moves above the through hole 12, and then the welding head 1 descends to pass through the through hole 12 and contact the abrasive belt inside the protective cover 11. The welding head 1 moves horizontally under the drive of the horizontal drive mechanism 14, so that the welding head 1 and the abrasive belt move relatively, thereby completing the grinding. The dust generated during the grinding process enters the suction nozzle 13 along with the air flow, so that the dust will not spread into the air. After the grinding is completed, the welding head 1 rises to leave the frame 9. When the contact area between the abrasive belt and the welding head wears more, the motor 10 is turned on to drive the abrasive belt to move, so as to replace the contact area between the abrasive belt and the welding head.
[0025] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0026] In this article, specific examples are used to elaborate on the principle and implementation mode of the present utility model. The description of the above examples is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation mode of the present utility model. It should be pointed out that due to the limitation of literal expression, objectively there are infinite specific structures. For those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements, retouches or changes can be made, and the above technical features can also be combined in an appropriate way; these improvements, retouches, changes or combinations, or directly applying the concept and technical solution of the utility model to other occasions without improvement, should all be regarded as the protection scope of the present utility model.
Claims
1. A multi-axis welding mechanism, including a welding head (1), the welding head (1) is installed on a welding machine (2), characterized in that, The welding machine (2) moves in both the horizontal and vertical directions; a grinding mechanism is provided on the horizontal moving path of the welding machine (2).
2. The multi-axis welding mechanism according to claim 1, characterized in that, The welding machine (2) is arranged on a vertical moving part (3), and the vertical moving part (3) is driven by a vertical driving mechanism (4) arranged on a transverse moving seat (5), and the transverse moving seat (5) moves along a transverse guide rail (6).
3. The multi-axis welding mechanism according to claim 2, characterized in that, A buffer mechanism is provided between the vertical moving part (3) and the welding machine (2).
4. The multi-axis welding mechanism according to claim 3, characterized in that, A guide column (7) is vertically arranged on the upper side of the vertical moving part (3); the guide column (7) is inserted and matched with the welding machine (2); and the buffer mechanism adopts a spring (8).
5. A multi-axis welding mechanism according to claim 1, characterized in that, The grinding mechanism comprises a grinding belt, and the grinding belt is arranged below the welding head (1).
6. The multi-axis welding mechanism according to claim 5, characterized in that, The sanding belt is wound around rollers, and the rollers are arranged on the frame (9) at intervals, and at least one roller is connected to the motor (10) in a transmission manner.
7. A multi-axis welding mechanism according to claim 6, characterized in that, The frame (9) is provided with a protective cover (11), the abrasive belt is arranged in the protective cover (11), and the protective cover (11) is provided with a through hole (12) for the welding head (1) to pass through.
8. A multi-axis welding mechanism according to claim 7, characterized in that, The frame (9) is provided with a suction nozzle (13), and the suction end of the suction nozzle (13) is located at the through hole (12).