A handle welding apparatus

Abstract

The application discloses a handle welding device and belongs to the technical field of welding, which comprises a rack, a moving device, a mounting assembly and a welding head arranged on the rack, the mounting assembly comprises a stand and a mounting plate, the mounting plate is installed on the stand through a rotary driving element, limit stoppers and a pressing assembly are arranged on the mounting plate, the pressing assembly works to press a handle placed on the mounting plate to one side of the limit stopper, the rotary driving element works to drive the mounting plate and the handle to overturn, the moving device is connected with the welding head through an adapter plate group, the moving device works to drive the adapter plate group and the welding head to move, the adapter plate group works to drive the welding head to rotate, and the welding head is arranged correspondingly to the mounting plate. The application realizes flexible multi-angle welding and automatic operation, and effectively improves welding quality and production efficiency.

Description

Technical Field

[0001] This application relates to the field of welding technology, and in particular to a handle welding device. Background Technology

[0002] Handles are common components used in various fields. They are typically welded from multiple sections of tubing, resulting in diverse and irregular shapes. Traditional handle welding processes rely heavily on manual operation, which has many drawbacks and severely restricts the efficiency and quality improvement of handle production.

[0003] Mechanized welding equipment gradually emerged in subsequent fields. Relevant existing technologies include Chinese patent application "Handle Welding Equipment" (application number: CN202110238575.7), which discloses a device for welding handles. The handle includes a first pipe and a second pipe. The handle welding equipment includes a base and welding mechanisms, clamping mechanisms, a first feeding mechanism, and a second feeding mechanism, all disposed on the base. The clamping mechanism includes a first clamp and a second clamp rotatably disposed on the base, with the first clamp and the second clamp facing each other and located on one side of the welding mechanism. The first feeding mechanism is disposed on the base and connected to the first clamp, and is used to feed the first pipe to the first clamp. The second feeding mechanism is disposed on the base and connected to the second clamp, and is used to feed the second pipe to the second clamp.

[0004] While some advanced welding equipment has achieved a certain degree of automation, it's difficult to create completely universal welding equipment because the products being welded vary. Therefore, even with a wide range of welding equipment available on the market, it still cannot meet the welding needs of different products. This application designs a new handle welding device for L-shaped handle structures, meeting the welding requirements of the product, improving production efficiency and welding quality, and offering ease of operation. Utility Model Content

[0005] The technical problem to be solved by this application is to provide a handle welding device that enables flexible multi-angle welding and automated operation, effectively improving welding quality and production efficiency.

[0006] The technical solution adopted in this application is as follows: a handle welding device, including a frame, on which a moving device, a mounting assembly, and a welding head are provided. The mounting assembly includes a stand and a mounting plate. The mounting plate is mounted on the stand via a rotary drive component. The mounting plate is provided with a limit stop and a pressing assembly. When the pressing assembly operates, it presses the handle placed on the mounting plate against one side of the limit stop. When the rotary drive component operates, it drives the mounting plate and the handle to rotate. The welding head is connected to the moving device via an adapter plate assembly. When the moving device operates, it drives the adapter plate assembly and the welding head to move. When the adapter plate assembly operates, it drives the welding head to rotate. The welding head is positioned corresponding to the mounting plate.

[0007] Compared with the prior art, the advantages of this application are as follows: First, the mounting plate of this application is designed to achieve a flipping action with the help of a rotary drive component. At the same time, the moving device can drive the adapter plate assembly and the welding head to move, and the adapter plate assembly can also drive the welding head to rotate. Through these multi-dimensional motion combinations, the welding head can weld the handle from different angles and positions, adapting to the welding needs of more complex and irregular shapes such as L-shaped handles.

[0008] Secondly, the mounting components include a limit stop and a pressing component. When the pressing component is working, it can accurately press the handle into one side of the limit stop. This design ensures the positional accuracy of the handle during the welding process, avoids welding deviations caused by workpiece displacement, and thus effectively improves the stability of welding quality and reduces the production of defective products.

[0009] Finally, through the coordinated operation of its various components, the entire equipment automates a series of processes, including clamping and fixing the product, flipping and adjusting its posture, and precisely moving and welding the welding head. This reduces manual operation, improves production efficiency, and reduces the instability caused by human intervention. It helps ensure welding quality and production consistency, and promotes the development of handle welding towards an automated and efficient production model.

[0010] In some embodiments of this application, the bottom surface of the upright is mounted on the frame, and a rotary drive is mounted on one side of the top of the upright. The output shaft of the rotary drive is connected to the mounting plate, and the output shaft of the rotary drive is arranged parallel to the mounting plate.

[0011] The mounting plate is raised by a stand, so that the entire mounting plate is removed from the reference plane of the frame. Under the action of the rotation drive, the entire mounting plate can be flipped and welded with the welding head.

[0012] In some embodiments of this application, the mounting plate is provided with two mounting positions, each of which is provided with a limit stop and a pressing component. The L-shaped handle includes two rods, which respectively rest on the limit stop sides of the two mounting positions and are fixed by the pressing component.

[0013] Two mounting positions are provided on the mounting plate, which can simultaneously position and fix the two sections of the L-shaped handle, making it easier to weld the overall structure of the handle and improving welding efficiency and precision.

[0014] In some embodiments of this application, the pressing assembly includes a pressure cylinder and a pressing member. The pressing member is connected to the output shaft of the pressure cylinder via a connecting plate, and the pressing member and the pressure cylinder are located on both sides of the limiting block.

[0015] The pressure cylinder drives the pressing component, which can quickly and stably press the handle onto the limit block, ensuring that the handle position is fixed during welding and improving the stability of welding quality.

[0016] In some embodiments of this application, the bottom surface of the pressure member includes a first plane, a second plane, and an inclined surface. The first plane and the second plane are connected by the inclined surface. The inclined surface is arranged parallel to the handle rod, and the first plane is higher than the second plane.

[0017] The special design of the bottom surface of the pressure piece allows it to better conform to the shape of the handle rod, pressing the rod from different directions and angles to enhance the fixing effect.

[0018] In some embodiments of this application, the pressing member moves downward under the action of the pressure cylinder and presses itself onto the handle rod. One side of the rod abuts against the limiting block, the first plane of the pressing member is pressed against the top surface of the rod, and the second plane of the pressing member abuts against the other side of the rod.

[0019] This achieves the goal of fixing the handle rod with the clamping component and the limiting stop. The above technical solution further clarifies the clamping method of the clamping component on the handle rod. Through multi-faceted limiting and clamping, it ensures the accurate and stable position of the rod during welding, effectively preventing welding deformation.

[0020] In some embodiments of this application, a slot is provided in the middle of the mounting plate, the slot dividing the mounting plate into two mounting positions, and the connecting part of the two rods of the handle is located at the slot.

[0021] The slot design allows the welding head to weld the handle's connection points without obstruction, reducing the obstruction of the welding area by the mounting plate and improving the accessibility and quality of the welding.

[0022] In some embodiments of this application, the mobile device includes an X-axis mobile component, a Y-axis mobile component, and a Z-axis mobile component. The X-axis mobile component is mounted on a frame, the Y-axis mobile component is mounted on the X-axis mobile component, the Z-axis mobile component is mounted on the Y-axis mobile component, and the adapter plate assembly is mounted on the Z-axis mobile component.

[0023] The combination of X, Y, and Z three-way moving components provides the welding head with all-around movement capability, enabling precise adjustment of the welding head to the optimal welding position to adapt to the welding needs of handles of different shapes and sizes.

[0024] In some embodiments of this application, the adapter plate assembly is mounted on the output shaft of the Z-axis moving component, and the Z-axis moving component drives the adapter plate assembly to move along the Z-axis direction. This is a preferred structural design of this application.

[0025] In some embodiments of this application, the adapter plate assembly includes a base and a standard plate. When the adapter plate assembly is in operation, the standard plate rotates relative to the base. The base is connected to a Z-axis moving component, and the welding head is mounted on the standard plate.

[0026] The relative rotation function between the base of the adapter plate assembly and the standard plate allows the welding head to adjust the welding angle within a certain range, enhancing the equipment's adaptability to different welding positions and improving welding flexibility.

[0027] Based on common knowledge in the field, the above-described embodiments can be combined arbitrarily. Attached Figure Description

[0028] The present application will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present application. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0029] Figure 1 This is a schematic diagram of the structure of this application. Figure 1 ;

[0030] Figure 2 This is a schematic diagram of the structure of this application. Figure 2 ;

[0031] Figure 3 This is a schematic diagram of the structure of the mounting plate in this application;

[0032] Figure 4 for Figure 3 Top view.

[0033] The specific explanations of the reference numerals in the attached drawings are as follows: 1. Frame; 2. Moving device; 3. Mounting assembly; 4. Welding head; 5. Stand; 6. Mounting plate; 7. Rotary drive component; 8. Limiting block; 9. Pressing assembly; 10. Adapter plate assembly; 12. Pressure cylinder; 13. Pressing component; 13a. First plane; 13b. Inclined surface; 13c. Second plane; 14. Connecting plate; 15. Groove; 16. X-axis moving assembly; 17. Y-axis moving assembly; 18. Z-axis moving assembly; 19. Base; 20. Standard plate; 21. Handle. Detailed Implementation

[0034] The present application will now be described in detail with reference to the accompanying drawings.

[0035] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0036] A handle welding device, embodiment one as follows Figure 1 , Figure 2 As shown: The device includes a frame 1, on which a moving device 2, a mounting assembly 3, and a welding head 4 are mounted. The mounting assembly 3 includes a stand 5 and a mounting plate 6. The mounting plate 6 is mounted on the stand 5 via a rotary drive 7. The rotary drive 7 rotates the mounting plate 6 and the handle 21. In this design, the mounting plate 6 can be rotated using the rotary drive 7. Simultaneously, the moving device 2 can move the adapter plate assembly 10 and the welding head 4, and the adapter plate assembly 10 can also rotate the welding head 4. Through these multi-dimensional motion combinations, the welding head 4 can weld the handle 21 from different angles and positions, adapting to the welding needs of complex and irregular shapes such as L-shaped handles 21.

[0037] The mounting plate 6 is provided with a limit stop 8 and a pressing component 9. When the pressing component 9 is working, it presses the handle 21 placed on the mounting plate 6 to one side of the limit stop 8. When the pressing component 9 is working, it can accurately press the handle 21 to one side of the limit stop 8. This design ensures the positional accuracy of the handle 21 during the welding process, avoids welding deviation caused by workpiece displacement, thereby effectively improving the stability of welding quality and reducing the production of defective products.

[0038] The welding head 4 is connected to the mobile device 2 via an adapter plate assembly 10. The operation of the mobile device 2 moves the adapter plate assembly 10 and the welding head 4, while the operation of the adapter plate assembly 10 rotates the welding head 4. The welding head 4 is positioned corresponding to the mounting plate 6. Through the coordinated operation of its components, the entire equipment automates a series of processes, including clamping and fixing the product, flipping and adjusting its posture, and precisely moving the welding head 4 for welding. This reduces manual operation, improves production efficiency, and reduces instability caused by human intervention, helping to ensure welding quality and production consistency, and promoting the development of handle 21 welding towards an automated and efficient production model.

[0039] Example 2, as Figures 1 to 4 As shown, the bottom surface of the support frame 5 is mounted on the frame 1, and a rotary drive component 7 is mounted on one side of the top of the support frame 5. The output shaft of the rotary drive component 7 is connected to the mounting plate 6, and the output shaft of the rotary drive component 7 is set parallel to the mounting plate 6. That is, the support frame 5 elevates the mounting plate 6, thereby causing the entire mounting plate 6 to detach from the reference plane of the frame 1. Under the action of the rotary drive component 7, the entire mounting plate 6 can be flipped and welded with the welding head 4.

[0040] The mounting plate 6 has two mounting positions, each equipped with a limit stop 8 and a pressing component 9. The L-shaped handle 21 comprises two rod sections, which rest against the limit stops 8 at the two mounting positions and are fixed by the pressing component 9. The two mounting positions on the mounting plate 6 allow for simultaneous positioning and fixing of the two rod sections of the L-shaped handle 21, facilitating welding of the overall structure of the handle 21 and improving welding efficiency and precision.

[0041] The pressing assembly 9 includes a pressure cylinder 12 and a pressing element 13. The pressing element 13 is connected to the output shaft of the pressure cylinder 12 via a connecting plate 14. The pressing element 13 and the pressure cylinder 12 are located on opposite sides of the limiting block 8. By using the pressure cylinder 12 to drive the pressing element 13, the handle 21 can be quickly and stably pressed onto the limiting block 8, ensuring that the position of the handle 21 is fixed during welding and improving the stability of welding quality.

[0042] The bottom surface of the pressure member 13 includes a first plane 13a, a second plane 13c, and an inclined surface 13b. The first plane 13a and the second plane 13c are connected by the inclined surface 13b. The inclined surface 13b is parallel to the rod of the handle 21, and the first plane 13a is higher than the second plane 13c. The special design of the bottom surface of the pressure member 13 allows it to better conform to the shape of the rod of the handle 21, pressing the rod from different directions and angles to enhance the fixing effect.

[0043] Under the action of the pressure cylinder 12, the pressing component 13 moves downward and presses itself firmly onto the rod of the handle 21. One side of the rod abuts against the limiting block 8, the first plane 13a of the pressing component 13 presses itself firmly onto the top surface of the rod, and the second plane 13c of the pressing component 13 abuts against the other side of the rod. This achieves the goal of fixing the rod of the handle 21 with the pressing component 13 and the limiting block 8. The above technical solution further clarifies the pressing method of the pressing component 13 on the rod of the handle 21. Through multi-faceted limiting and pressing, it ensures the precise and stable position of the rod during welding, effectively preventing welding deformation.

[0044] The mounting plate 6 has a slot 15 in the middle, which divides the mounting plate 6 into two mounting positions. The connection part of the two rods of the handle 21 is located at the slot 15. The design of the slot 15 allows the welding head 4 to weld the connection part of the handle 21 without obstruction, reduces the obstruction of the welding area by the mounting plate 6, and improves the accessibility and quality of the welding.

[0045] The rest of the contents of Example 2 are the same as those of Example 1.

[0046] Example 3, as Figures 1 to 4 As shown, the moving device 2 includes an X-axis moving component 16, a Y-axis moving component 17, and a Z-axis moving component 18. The X-axis moving component 16 is mounted on the frame 1, the Y-axis moving component 17 is mounted on the X-axis moving component 16, the Z-axis moving component 18 is mounted on the Y-axis moving component 17, and the adapter plate assembly 10 is mounted on the Z-axis moving component 18. The combination of the X, Y, and Z-axis moving components provides the welding head 4 with omnidirectional movement capability, enabling precise adjustment of the welding head 4 to the optimal welding position to adapt to the welding needs of handles 21 of different shapes and sizes.

[0047] The adapter plate assembly 10 is mounted on the output shaft of the Z-axis moving component 18, and the Z-axis moving component 18 drives the adapter plate assembly 10 to move along the Z-axis direction. This is the preferred structural design of this application.

[0048] The adapter plate assembly 10 includes a base 19 and a standard plate 20. When the adapter plate assembly 10 is in operation, the standard plate rotates relative to the base 19. The base 19 is connected to the Z-axis moving component 18, and the welding head 4 is mounted on the standard plate 20. The relative rotation function between the base 19 and the standard plate 20 of the adapter plate assembly 10 allows the welding head 4 to adjust the welding angle within a certain range, enhancing the adaptability of the equipment to different welding positions and improving welding flexibility.

[0049] The other contents of Example 3 are the same as those of Example 1 or Example 2.

[0050] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The descriptions of the embodiments above are only for the purpose of helping to understand the present application and its core ideas. It should be noted that those skilled in the art can make several improvements and modifications to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A handle welding device, characterized in that, The assembly includes a frame (1), on which a moving device (2), an installation component (3), and a welding head (4) are provided. The installation component (3) includes a stand (5) and a mounting plate (6). The mounting plate (6) is mounted on the stand (5) via a rotary drive component (7). The mounting plate (6) is provided with a limit stop (8) and a pressing component (9). When the pressing component (9) works, it presses the handle (21) placed on the mounting plate (6) against one side of the limit stop (8). When the rotary drive component (7) works, it drives the mounting plate (6) and the handle (21) to rotate. The moving device (2) is connected to the welding head (4) via an adapter plate assembly (10). When the moving device (2) works, it drives the adapter plate assembly (10) and the welding head (4) to move. When the adapter plate assembly (10) works, it drives the welding head (4) to rotate. The welding head (4) is set corresponding to the mounting plate (6).

2. The handle welding device according to claim 1, characterized in that, The bottom surface of the upright (5) is mounted on the frame (1), and a rotary drive (7) is mounted on one side of the top of the upright (5). The output shaft of the rotary drive (7) is connected to the mounting plate (6), and the output shaft of the rotary drive (7) is set parallel to the mounting plate (6).

3. The handle welding device according to claim 1, characterized in that, The mounting plate (6) is provided with two mounting positions. Each mounting position is provided with a limit stop (8) and a pressing component (9). The L-shaped handle (21) includes two rods. The two rods rest on the limit stop (8) side of the two mounting positions and are fixed by the pressing component (9).

4. A handle welding device according to claim 1 or 3, characterized in that, The pressing assembly (9) includes a pressure cylinder (12) and a pressing component (13). The pressing component (13) is connected to the output shaft of the pressure cylinder (12) through a connecting plate (14). The pressing component (13) and the pressure cylinder (12) are located on both sides of the limiting block (8).

5. The handle welding device according to claim 4, characterized in that, The bottom surface of the pressure member (13) includes a first plane (13a), a second plane (13c) and an inclined surface (13b). The first plane (13a) and the second plane (13c) are connected by the inclined surface (13b). The inclined surface (13b) is set parallel to the rod of the handle (21). The first plane (13a) is higher than the second plane (13c).

6. The handle welding device according to claim 5, characterized in that, The pressure member (13) moves downward under the action of the pressure cylinder (12) and presses itself onto the rod of the handle (21). One side of the rod abuts against the limiting block (8), the first plane (13a) of the pressure member (13) is pressed onto the top surface of the rod, and the second plane (13c) of the pressure member (13) abuts against the other side of the rod.

7. The handle welding device according to claim 1, characterized in that, The mounting plate (6) has a slot (15) in the middle, which divides the mounting plate (6) into two mounting positions. The connection part of the two rods of the handle (21) is located at the slot (15).

8. The handle welding device according to claim 1, characterized in that, The mobile device (2) includes an X-axis moving component (16), a Y-axis moving component (17) and a Z-axis moving component (18). The X-axis moving component (16) is mounted on the frame (1), the Y-axis moving component (17) is mounted on the X-axis moving component (16), the Z-axis moving component (18) is mounted on the Y-axis moving component (17), and the adapter plate assembly (10) is mounted on the Z-axis moving component (18).

9. A handle welding device according to claim 8, characterized in that, The adapter plate assembly (10) is mounted on the output shaft of the Z-axis moving component (18), and the Z-axis moving component (18) drives the adapter plate assembly (10) to move along the Z-axis direction.

10. A handle welding device according to claim 9, characterized in that, The adapter plate assembly (10) includes a base (19) and a standard plate (20). When the adapter plate assembly (10) is working, the standard plate rotates relative to the base (19). The base (19) is connected to the Z-axis moving component (18). The welding head (4) is mounted on the standard plate (20).

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