Multi-station welding apparatus for manual tilt adjusters

Abstract

The application discloses a multi-station welding device for manual angle adjuster and belongs to the technical field of welding. The device comprises a rack and a rotating disc. The rotating disc is installed on the rack through a rotating motor. The rotating motor drives the rotating disc to rotate. A plurality of mounting seats are regularly arranged on the rotating disc. The mounting seats are sequentially moved to processing positions along with the rotation of the rotating disc. A pressing assembly is arranged above the processing positions. The pressing assembly works on the products located on the processing positions. A moving device is arranged on the rack. A welding head is connected to the moving device through a group of adapter plates. The moving device drives the group of adapter plates and the welding head to move. The group of adapter plates drives the welding head to rotate. The welding head is arranged corresponding to the processing positions. The application realizes the efficiency, stability and precision of the welding of the manual angle adjuster.

Description

Technical Field

[0001] This application relates to the field of welding technology, and in particular to a multi-station welding device with a manual angle adjuster. Background Technology

[0002] In modern car interior design, a manual seat adjuster is a mechanical device installed under the car seat, allowing passengers to adjust the seat's tilt angle through simple manual operation. Its core structure typically includes an adjusting arm with gears or cams, one end connected to the seat and the other end equipped with a rotatable adjusting handle. When the user turns the adjusting handle, the rotation of the gears or cams causes the seat to tilt around its hinge point at the bottom, thus adjusting the seat angle.

[0003] During its production and manufacturing process, welding is one of the processing steps, which involves welding the two relatively independent parts of the manual angle adjuster together. Relevant prior art, such as the Chinese patent application "Welding Fixture for Manual Adjuster of Automobile Seat", application number: CN202022926430.X, discloses a fixture including a platform, a lower connecting plate fixing mechanism, a core component clamping cylinder, a lifting seat, a connecting block, a clamping component, and a side plate fixing mechanism. The platform has a core component clamping cylinder located in the center, connected to the lifting seat. Connecting blocks are symmetrically arranged on both sides of the lifting seat, connected to the clamping component. The lower connecting plate fixing mechanism and the side plate fixing mechanism are symmetrically arranged on the platform on both sides of the core component clamping cylinder. The lower connecting plate clamping cylinder is located next to the positioning block and connected to the lower connecting plate clamping block, which is positioned above the positioning block. The side plate clamping cylinder is connected to the side plate clamping block, and a support base is located between the side plate clamping cylinder and the positioning block, with the side plate clamping block positioned above the support base. The clamping component is positioned above the positioning block.

[0004] Traditional welding processes and tooling often have limitations, making it difficult to ensure a proper fit between welded parts and easily leading to problems such as incomplete welds and missed welds. This not only reduces the structural strength of the angle adjuster but may also affect its service life and operational stability. Furthermore, the inventors of this application have chosen to use through-welding to weld the manual angle adjuster. Relevant prior art, such as Chinese patent application "A laser welding device capable of penetrating welding" (application number: CN202311482419.0), discloses a welding machine housing and a vacuum housing. The welding machine housing contains two welding chambers, and a welding module is fixedly installed within it. A laser welder is mounted on the welding module, which drives the laser welder to move. A vacuum pipe is connected to the vacuum housing and is connected to both welding chambers, creating a vacuum within them. An argon cylinder is located behind the vacuum housing and is connected to both welding chambers via an argon pipe, which fills them with argon gas. This invention uses a three-jaw chuck to clamp one end of the product, and a movable center to hold the product in place. A stepper motor drives a drive shaft and the three-jaw chuck to rotate, causing the product to rotate within the welding chamber, thus enabling welding of different circumferences of the product.

[0005] However, existing laser welding equipment is difficult to fully adapt to welding manual angle adjusters. Firstly, the equipment's structure is relatively complex, which may cause inconvenience in clamping manual angle adjusters, which have a relatively specific shape. Furthermore, excessive complexity can increase equipment maintenance costs. Secondly, the products that this equipment is designed for differ from manual angle adjusters. The manual angle adjuster of this application includes a main body and a ring component. The ring component is fitted onto the top surface of the main body, and its bottom surface contacts the top surface of the main body for welding. Existing laser welding equipment lacks a specific design and cannot achieve efficient welding. Utility Model Content

[0006] The technical problem to be solved by this application is to provide a multi-station welding device for manual angle adjusters, so as to achieve high efficiency, stability and precision in welding of manual angle adjusters.

[0007] The technical solution adopted in this application is as follows: a multi-station welding equipment with a manual angle adjuster, including a frame and a turntable. The turntable is mounted on the frame by a rotary motor. The rotary motor drives the turntable to rotate. Multiple mounting seats are regularly arranged on the turntable. The mounting seats move sequentially to the processing position as the turntable rotates. A pressing component is set above the processing position. When the pressing component is working, it acts on the product located at the processing position. A moving device is set on the frame. The moving device is connected to the welding head through an adapter plate assembly. When the moving device is working, it drives the adapter plate assembly and the welding head to move. When the adapter plate assembly is working, it drives the welding head to rotate. The welding head is set corresponding to the processing position.

[0008] Compared with the prior art, the advantages of this application are as follows: First, by setting up a turntable and multiple mounting seats, the turntable can rotate different mounting seats to the processing position in sequence under the drive of a rotary motor. With the help of the moving device, the adapter plate group and the welding head, it can realize the efficient welding operation of the manual angle adjuster (for example, when one station is welding, other stations can perform clamping and other preparatory work), which effectively improves the welding efficiency. Compared with the traditional single-station welding equipment, it can complete the welding tasks of more products per unit time, meeting the needs of large-scale production.

[0009] Secondly, the mounting base is used to accurately fix the manual angle adjuster, ensuring its positional accuracy during the welding process. The pressing component applies pressure to the product at the processing position, which further enhances the product's stability during welding, reduces welding defects caused by product displacement or shaking, such as incomplete welds and missing welds, thereby improving welding quality and ensuring the structural strength and operational stability of the manual angle adjuster. This represents a significant improvement over traditional welding processes and tooling.

[0010] Furthermore, the moving device drives the adapter plate assembly and welding head to move, while the adapter plate assembly itself can also drive the welding head to rotate. This structural design allows the welding head to flexibly adjust its position and angle to precisely correspond to the welding part of the manual angle adjuster on the processing position. Whether it is the contact point between the top and bottom surfaces of the main body and the ring part of the manual angle adjuster in this application, or the welding needs of other complex positions, it can be well met. This overcomes the problems of inconvenient clamping and insufficient targeting of existing laser welding equipment for welding specific shaped parts such as manual angle adjusters, and achieves efficient welding.

[0011] Finally, compared with some complex laser welding equipment, this application consists of main components such as frame, turntable, rotary motor, mounting base, pressing component, moving device, adapter plate assembly and welding head. The overall structure is relatively simple while meeting the welding requirements of manual angle adjuster. It avoids the problem of increased maintenance costs caused by too many complex structures, facilitates daily maintenance and troubleshooting of the equipment, reduces the company's operating costs, and improves the reliability and maintainability of the equipment.

[0012] In some embodiments of this application, the rack is provided with a barcode scanner for identifying product codes. The barcode scanner is mounted above the turntable via a stand. As the turntable rotates, the mounting base on the turntable passes through the barcode scanner in sequence.

[0013] This application uses a barcode scanner to identify products on the mounting base, reducing manual operation and improving work efficiency. Furthermore, the barcode scanner can interface with production management software, facilitating the implementation of automated production lines.

[0014] In some embodiments of this application, the frame is provided with a displacement sensor for identifying the height of the product. The displacement sensor is mounted above the turntable via a stand. When the turntable rotates, the mounting base on the turntable passes through the displacement sensor in sequence.

[0015] Displacement sensors determine whether a product is properly installed by identifying its height on the mounting base. This effectively prevents welding defects caused by incorrect installation and improves the stability of welding quality. Simultaneously, the automated detection by the sensor reduces the workload of manual inspection, increasing production efficiency.

[0016] In some embodiments of this application, the mounting base includes a substrate and a base. The substrate is detachably mounted on a turntable, and the base is mounted on the substrate. The surface of the base is provided with a groove adapted to the product. The product is mounted in the groove of the base, and the top surface of the product protrudes from the groove.

[0017] The detachable mounting base design enhances the equipment's versatility and flexibility. For different batches of products, only the base plate and base need to be replaced to adapt to new production requirements, reducing equipment modification costs and time. Furthermore, the detachable design facilitates the maintenance and replacement of the base plate and base, contributing to improved equipment operating efficiency.

[0018] In some embodiments of this application, the base is cylindrical in shape, and a number of recesses are provided on the outer peripheral surface of the base. The recesses penetrate the top and bottom surfaces of the base, and the outer peripheral part of the product is exposed in the recesses.

[0019] Preferably, the outer circumferential surface of the base has four recesses regularly distributed thereon.

[0020] The recessed design makes it very convenient to pick up and put down the product; this is essentially a manual angle adjuster. In this application, the product in question is a manual angle adjuster, which has an overall disc-shaped structure.

[0021] In some embodiments of this application, the turntable has a slot, the substrate is installed at the slot, the substrate covers the slot of the turntable, a disc is installed below the substrate, the disc is connected to the base by a shaft, the shaft is located at the central axis of the disc and the base, and the rotation of the shaft drives the disc and the base to rotate synchronously relative to the substrate.

[0022] In this application, the base is designed to rotate relative to the substrate, meaning the product is designed to be rotatable. Since the surface to be welded in this application is annular, a welding head can be designed for point welding while driving the product to rotate, thereby completing the entire welding process. This design simplifies the motion control of the welding head and improves the stability and reliability of the equipment. Simultaneously, rotary welding enables continuous and uniform welding, improving weld quality.

[0023] In some embodiments of this application, the pressing assembly includes a column, a mounting plate, a pressing power cylinder, and a pressing component. The column is vertically mounted on the frame, the mounting plate is mounted on the column via the pressing power cylinder, and the pressing component is mounted below the mounting plate. The pressing component has an overall cylindrical structure and is located directly above the processing position. The pressing component is coaxially arranged with the mounting seat at the processing position. The bottom surface of the pressing component has a concave structure, and the bottom surface of the pressing component presses down on the annular part of the manual angle adjuster.

[0024] Specifically, the outer diameter of the pressing component is smaller than the outer diameter of the annular component. This application employs through-welding, with the welding head acting on the top surface of the annular component, which is the outer circumference of the pressing component. The pressing assembly can apply stable pressure to the product, ensuring a tight fit between the product and the base during welding, and reducing problems such as incomplete welds and missed welds.

[0025] In some embodiments of this application, a clamping assembly is installed on the frame. The clamping assembly is located below the turntable and directly below the processing position of the clamping assembly. The clamping assembly is connected to an upward motion cylinder and a rotary power cylinder. The upward motion cylinder drives the clamping assembly and the rotary power cylinder to move upward synchronously. The upwardly moving clamping assembly clamps the shaft, and the rotary power cylinder drives the clamping assembly and the shaft to rotate synchronously.

[0026] This application automates welding by controlling the rotation of a mounting base at the machining station using a clamping assembly positioned below the machining station. This design improves welding accuracy and efficiency while reducing manual intervention and lowering production costs. Furthermore, the stability and reliability of the clamping assembly play a crucial role in ensuring weld quality.

[0027] In some embodiments of this application, an upward limiting rod is provided on one side of the clamping assembly. The upward motion cylinder drives the clamping assembly and the upward limiting rod to move upward synchronously. When the upward limiting rod moves to contact the substrate, the clamping assembly moves to its limit position.

[0028] The upward limit lever effectively prevents the clamping assembly from excessively ascending, protecting the equipment from damage. Simultaneously, the contact signal from the limit lever can be further fed back to the control system, enabling automated stroke control and improving the equipment's intelligence and operational safety.

[0029] In some embodiments of this application, the moving device includes an X-axis moving component, a Y-axis moving component, and a Z-axis moving component. The X-axis moving component is mounted on a frame, the Y-axis moving component is mounted on the X-axis moving component, the Z-axis moving component is mounted on the Y-axis moving component, and an adapter plate assembly is mounted on the Z-axis moving component. 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 the Z-axis moving component, and the welding head is mounted on the standard plate.

[0030] The combination of X, Y, and Z-axis moving components provides the welding head with omnidirectional movement capabilities, enabling precise adjustment to the optimal welding position and adapting to the welding needs of handles of different shapes and sizes. 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.

[0031] Based on common knowledge in the field, the above-described embodiments can be combined arbitrarily. Attached Figure Description

[0032] 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.

[0033] Figure 1 This is a schematic diagram of the structure of this application;

[0034] Figure 2 This is a side view of this application;

[0035] Figure 3 This is a sectional view of the mounting base in this application;

[0036] Figure 4 This is a schematic diagram of the downward pressure component in this application;

[0037] Figure 5 This is a schematic diagram of the structure of the clamping component in this application.

[0038] The specific explanations of the reference numerals in the attached drawings are as follows: 1. Frame; 2. Turntable; 3. Rotary motor; 4. Mounting base; 5. Pressing assembly; 6. Moving device; 7. Adapter plate assembly; 8. Welding head; 9. Code scanner; 10. Stand; 11. Displacement sensor; 12. Base plate; 13. Base; 14. Groove; 15. Disc component; 16. Shaft component; 17. Column; 18. Mounting plate; 19. Pressing power cylinder; 20. Pressing component; 21. Clamping assembly; 22. Upward power cylinder; 23. Rotary power cylinder; 24. Upward limit rod; 25. X-axis moving assembly; 26. Y-axis moving assembly; 27. Z-axis moving assembly; 28. Recess;

[0039] 31. Main body component; 32. Circular ring component. Detailed Implementation

[0040] The present application will now be described in detail with reference to the accompanying drawings.

[0041] 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.

[0042] Multi-station welding equipment with manual angle adjuster, Example 1 as follows Figure 1 , Figure 2 As shown: It includes a frame 1 and a turntable 2. The turntable 2 is mounted on the frame 1 by a rotary motor 3. The rotary motor 3 drives the turntable 2 to rotate. Multiple mounting seats 4 are regularly arranged on the turntable 2. The mounting seats 4 move sequentially to the processing position as the turntable 2 rotates. With the help of the moving device 6, the adapter plate group 7 and the welding head 8, it can realize the efficient welding operation of the manual angle adjuster (for example, when one station is welding, other stations can perform clamping and other preparatory work), which effectively improves the welding efficiency. Compared with traditional single-station welding equipment, it can complete the welding tasks of more products per unit time and meet the needs of large-scale production.

[0043] A pressing component 5 is installed above the processing station. When the pressing component 5 is working, it acts on the product located at the processing station. The pressing component 5 applies pressure to the product at the processing station, which can further enhance the stability of the product during welding and reduce welding defects caused by product displacement or shaking, such as incomplete welding and missing welding. This improves the welding quality and ensures the structural strength and working stability of the manual angle adjuster. Compared with traditional welding processes and tooling, this is a significant improvement.

[0044] A moving device 6 is mounted on the frame 1, and a welding head 8 is connected to the moving device 6 via an adapter plate assembly 7. The moving device 6 moves the adapter plate assembly 7 and the welding head 8, and the adapter plate assembly 7 rotates the welding head 8. The welding head 8 is positioned corresponding to the processing position. This structural design allows the welding head 8 to flexibly adjust its position and angle to precisely correspond to the welding area of ​​the manual angle adjuster at the processing position. Whether it's the contact point between the top and bottom surfaces of the main body 31 and the ring 32 of the manual angle adjuster in this application, or other complex welding requirements, it can be well met. This overcomes the problems of inconvenient clamping and insufficient specificity of existing laser welding equipment for welding specific shaped parts like manual angle adjusters, achieving highly efficient welding.

[0045] Compared to some complex laser welding equipment, this application consists of main components such as frame 1, turntable 2, rotary motor 3, mounting base 4, pressing component 5, moving device 6, adapter plate group 7, and welding head 8. The overall structure is relatively simple while meeting the welding requirements of manual angle adjuster, avoiding the problem of increased maintenance costs caused by too many complex structures, facilitating daily maintenance and troubleshooting of the equipment, reducing the company's operating costs, and improving the reliability and maintainability of the equipment.

[0046] Example 2, as Figures 1 to 5 As shown, a barcode scanner 9 for identifying product codes is installed on the frame 1. The barcode scanner 9 is mounted above the turntable 2 via a stand 10. As the turntable 2 rotates, the mounting seats 4 on the turntable 2 pass through the barcode scanner 9 in sequence. This application uses the barcode scanner 9 to identify the products on the mounting seats 4, reducing manual operation and improving work efficiency. In addition, the barcode scanner 9 can interface with production management software, facilitating the implementation of automated production lines.

[0047] The frame 1 is equipped with a displacement sensor 11 for identifying product height. The displacement sensor 11 is mounted above the turntable 2 via a support frame 10. As the turntable 2 rotates, the mounting bases 4 on the turntable 2 pass sequentially through the displacement sensor 11. The displacement sensor 11 identifies the product height on the mounting bases 4 to determine whether the product is properly installed. This effectively prevents welding defects caused by incorrect product installation and improves the stability of welding quality. Simultaneously, the automated detection by the sensor reduces the workload of manual inspection and improves production efficiency.

[0048] The mounting base 4 includes a base plate 12 and a base 13. The base plate 12 is detachably mounted on the turntable 2, and the base 13 is mounted on the base plate 12. The surface of the base 13 has a groove 14 adapted to the product. The product is installed within the groove 14, with its top surface protruding from the groove 14. This detachable mounting base 4 design improves the equipment's versatility and flexibility. For different batches of products, only the base plate 12 and base 13 need to be replaced to adapt to new production requirements, reducing equipment modification costs and time. Furthermore, the detachable design facilitates the maintenance and replacement of the base plate 12 and base 13, which helps improve the equipment's operating efficiency.

[0049] The base 13 is generally cylindrical in shape, and its outer circumferential surface has several recesses 28. These recesses 28 penetrate the top and bottom surfaces of the base 13, exposing the outer periphery of the product within the recesses 28. Preferably, the outer circumferential surface of the base 13 has four recesses 28 regularly distributed. The recesses 28 facilitate the placement and removal of the product, i.e., the manual angle adjuster. In this application, the product in question is a manual angle adjuster, which is generally disc-shaped.

[0050] The moving device 6 includes an X-axis moving component 25, a Y-axis moving component 26, and a Z-axis moving component 27. The X-axis moving component 25 is mounted on the frame 1, the Y-axis moving component 26 is mounted on the X-axis moving component 25, and the Z-axis moving component 27 is mounted on the Y-axis moving component 26. An adapter plate assembly 7 is mounted on the Z-axis moving component 27. The adapter plate assembly 7 includes a base 13 and a standard plate. When the adapter plate assembly 7 is in operation, the standard plate rotates relative to the base 13. The base 13 is connected to the Z-axis moving component 27, and the welding head 8 is mounted on the standard plate. The combination of the X, Y, and Z-axis moving components provides the welding head 8 with omnidirectional movement capability, enabling precise adjustment of the welding head 8 to the optimal welding position, adapting to the welding needs of handles of different shapes and sizes. The relative rotation function between the base 13 and the standard plate of the adapter plate assembly 7 allows the welding head 8 to adjust the welding angle within a certain range, enhancing the adaptability of the equipment to different welding positions and improving welding flexibility.

[0051] The rest of the contents of Example 2 are the same as those of Example 1.

[0052] Example 3, as Figures 1 to 5 As shown, the pressing assembly 5 includes a column 17, a mounting plate 18, a pressing power cylinder 19, and a pressing component 20. The column 17 is vertically mounted on the frame 1. The mounting plate 18 is mounted on the column 17 via the pressing power cylinder 19. The pressing component 20 is mounted below the mounting plate 18. The pressing component 20 has a cylindrical structure and is located directly above the processing position. The pressing component 20 is coaxially arranged with the mounting seat 4 at the processing position. The bottom surface of the pressing component 20 has a concave structure, and the bottom surface of the pressing component 20 presses down on the ring component 32 of the manual angle adjuster. Specifically, the outer diameter of the pressing component 20 is smaller than the outer diameter of the ring component 32. This application uses through welding, with the welding head 8 acting on the top surface of the ring component 32, which is the outer circumference of the pressing component 20. The pressing assembly 5 can apply stable pressure to the product, ensuring a tight fit between the product and the base 13 during the welding process and reducing problems such as incomplete welding and missed welding.

[0053] The turntable 2 has a slot, and the base plate 12 is installed at the slot, covering the slot of the turntable 2. A disc component 15 is installed below the base plate 12. The disc component 15 is connected to the base 13 via a shaft 16, which is located at the central axis of the disc component 15 and the base 13. Rotation of the shaft 16 causes the disc component 15 and the base 13 to rotate synchronously relative to the base plate 12. In this application, the base 13 is designed to rotate relative to the base plate 12, meaning the product is designed to be rotatable. Since the surface to be welded in this application is an annular surface, a welding head 8 can be designed for point welding while driving the product to rotate, thus completing the entire welding process. This design simplifies the motion control of the welding head 8 and improves the stability and reliability of the equipment. Simultaneously, rotary welding can achieve continuous and uniform welding, improving welding quality.

[0054] A clamping assembly 21 is mounted on the frame 1, located below the turntable 2 and directly below the processing position. The clamping assembly 21 is connected to an upward-moving power cylinder 22 and a rotary power cylinder 23. The upward-moving power cylinder 22 drives the clamping assembly 21 and the rotary power cylinder 23 to move upwards synchronously. The upward-moving clamping assembly 21 clamps the shaft 16, while the rotary power cylinder 23 drives the clamping assembly 21 and the shaft 16 to rotate synchronously. This application achieves automated welding by controlling the rotation of the mounting base 4 at the processing position using the clamping assembly 21 located below the processing position. This design improves welding accuracy and efficiency while reducing manual intervention and lowering production costs. Furthermore, the stability and reliability of the clamping assembly 21 play a crucial role in ensuring welding quality.

[0055] Furthermore, in this application, the bottom of the pressure member 20 acting on the ring member 32 can rotate around the central axis. That is, while the clamping assembly 21 drives the base 13 to rotate, it also drives the pressure member 20 to rotate synchronously with the base 13 and the product. In this design, the pressure member 20 serves to limit the axial displacement of the ring member 32 without affecting the rotation of the entire product.

[0056] An upward limiting rod 24 is provided on one side of the clamping assembly 21. The upward motion cylinder 22 drives the clamping assembly 21 and the upward limiting rod 24 to move upward synchronously. When the upward limiting rod 24 contacts the substrate 12, the clamping assembly 21 reaches its limit position. The upward limiting rod 24 effectively prevents the clamping assembly 21 from excessively moving upward, protecting the equipment from damage. Simultaneously, the contact signal of the limiting rod can be further fed back to the control system, achieving automated stroke control and improving the intelligence level and operational safety of the equipment.

[0057] The other contents of Example 3 are the same as those of Example 1 or Example 2.

[0058] 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 multi-station welding equipment with a manual angle adjuster, characterized in that, The machine includes a frame (1) and a turntable (2). The turntable (2) is mounted on the frame (1) by a rotary motor (3). The rotary motor (3) drives the turntable (2) to rotate. Multiple mounting seats (4) are regularly arranged on the turntable (2). The mounting seats (4) move sequentially to the processing position as the turntable (2) rotates. A pressing component (5) is set above the processing position. When the pressing component (5) is working, it acts on the product located at the processing position. A moving device (6) is set on the frame (1). The moving device (6) is connected to the welding head (8) through an adapter plate assembly (7). When the moving device (6) is working, it drives the adapter plate assembly (7) and the welding head (8) to move. When the adapter plate assembly (7) is working, it drives the welding head (8) to rotate. The welding head (8) is set corresponding to the processing position.

2. The multi-station welding equipment with a manual angle adjuster according to claim 1, characterized in that, The frame (1) is equipped with a barcode scanner (9) for identifying product codes. The barcode scanner (9) is mounted above the turntable (2) via a stand (10). When the turntable (2) rotates, the mounting base (4) on the turntable (2) passes through the barcode scanner (9) in sequence.

3. The multi-station welding equipment with a manual angle adjuster according to claim 1, characterized in that, The frame (1) is equipped with a displacement sensor (11) for identifying the height of the product. The displacement sensor (11) is mounted above the turntable (2) via a stand (10). When the turntable (2) rotates, the mounting base (4) on the turntable (2) passes through the displacement sensor (11) in sequence.

4. The multi-station welding equipment with a manual angle adjuster according to claim 1, characterized in that, The mounting base (4) includes a base plate (12) and a base (13). The base plate (12) is detachably mounted on the turntable (2), and the base (13) is mounted on the base plate (12). The surface of the base (13) is provided with a groove (14) adapted to the product. The product is mounted in the groove (14) of the base (13), and the top surface of the product protrudes from the groove (14).

5. The multi-station welding equipment with a manual angle adjuster according to claim 4, characterized in that, The base (13) is cylindrical in shape. Several recesses (28) are provided on the outer circumferential surface of the base (13). The recesses (28) penetrate the top and bottom surfaces of the base (13), and the outer circumferential part of the product is exposed in the recesses (28).

6. The multi-station welding equipment with a manual angle adjuster according to claim 4, characterized in that, The turntable (2) has a slot, and the base plate (12) is installed at the slot. The base plate (12) covers the slot of the turntable (2). A disc component (15) is installed below the base plate (12). The disc component (15) is connected to the base (13) by a shaft component (16). The shaft component (16) is located at the central axis of the disc component (15) and the base (13). When the shaft component (16) rotates, it drives the disc component (15) and the base (13) to rotate synchronously relative to the base plate (12).

7. The multi-station welding equipment with a manual angle adjuster according to claim 1, characterized in that, The pressing assembly (5) includes a column (17), a mounting plate (18), a pressing power cylinder (19), and a pressing component (20). The column (17) is vertically mounted on the frame (1). The mounting plate (18) is mounted on the column (17) via the pressing power cylinder (19). The pressing component (20) is mounted below the mounting plate (18). The pressing component (20) has a cylindrical structure. The pressing component (20) is located directly above the processing position. The pressing component (20) is coaxially mounted with the mounting seat (4) at the processing position. The bottom surface of the pressing component (20) has a concave structure. The bottom surface of the pressing component (20) presses down on the ring component (32) of the manual angle adjuster.

8. The multi-station welding equipment with a manual angle adjuster according to claim 6, characterized in that, A clamping assembly (21) is installed on the frame (1). The clamping assembly (21) is located below the turntable (2) and directly below the processing position of the clamping assembly (21). The clamping assembly (21) is connected to an upper motion cylinder (22) and a rotary power cylinder (23). The upper motion cylinder (22) drives the clamping assembly (21) and the rotary power cylinder (23) to move upward synchronously. The upward-moving clamping assembly (21) clamps the shaft (16). The rotary power cylinder (23) drives the clamping assembly (21) and the shaft (16) to rotate synchronously.

9. The multi-station welding equipment with a manual angle adjuster according to claim 8, characterized in that, The clamping assembly (21) is provided with an upward limit rod (24) on one side. The upward motion cylinder (22) drives the clamping assembly (21) and the upward limit rod (24) to move upward synchronously. When the upward limit rod (24) moves to contact the substrate (12), the clamping assembly (21) moves to the limit position.

10. The multi-station welding equipment with a manual angle adjuster according to claim 1, characterized in that, The moving device (6) includes an X-axis moving component (25), a Y-axis moving component (26), and a Z-axis moving component (27). The X-axis moving component (25) is mounted on the frame (1), the Y-axis moving component (26) is mounted on the X-axis moving component (25), the Z-axis moving component (27) is mounted on the Y-axis moving component (26), and the adapter plate assembly (7) is mounted on the Z-axis moving component (27). The adapter plate assembly (7) includes a base (13) and a standard plate. When the adapter plate assembly (7) is working, the standard plate rotates relative to the base (13). The base (13) is connected to the Z-axis moving component (27), and the welding head (8) is mounted on the standard plate.

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