Positioning device for product to be welded and welding device

Abstract

The utility model discloses a to-be-welded product positioning device and a welding device. The to-be-welded product positioning device comprises a bearing assembly used for bearing a to-be-welded product, a driving assembly in transmission connection with the bearing assembly and a transferring assembly used for transferring the adjusted to-be-welded product from the bearing assembly. The driving assembly is used for driving the bearing assembly to adjust the distance between the to-be-welded products. The driving assembly accurately drives the bearing assembly according to a preset instruction, so that the distance between the products to be welded is accurately controlled within a minimum error range, and the welding quality is effectively improved; by conveniently adjusting a bearing assembly adaptive part or a driving assembly control program, rapid adaptation to products of various shapes, sizes and types is achieved, the utilization rate and efficiency of production equipment are improved, and cost is reduced; the transfer assembly ensures automation and accuracy of the process from interval adjustment to welding station transfer, human interference is reduced, production stability and continuity are enhanced, and efficient operation of automatic welding production is powerfully promoted.

Description

Technical Field

[0001] This utility model relates to the field of welding auxiliary equipment technology, and in particular to a positioning device for products to be welded and a welding device. Background Technology

[0002] In modern manufacturing, welding is a crucial joining process widely used in many fields such as automobile manufacturing, machinery and equipment, and electronic equipment. As product complexity increases and welding quality requirements become more stringent, ensuring that the products to be welded are in precise positions and at appropriate spacing has become an important prerequisite for high-quality welding. For example, in automobile body welding, deviations in the splicing spacing of sheet metal parts can affect the overall vehicle assembly accuracy and weld strength, potentially leading to safety hazards.

[0003] Traditionally, the spacing adjustment and positioning of products to be welded mainly rely on manual operation or simple tooling fixtures. Manual operation, using tools such as calipers and measuring tapes to move products, is inefficient, prone to errors, and can easily lead to operator fatigue during mass production, increasing the probability of errors and resulting in high labor costs. While simple tooling fixtures have a positioning function, they lack flexibility and are only suitable for products of specific specifications. When product design changes or when welding products of multiple specifications, redesign and manufacturing are required, which is time-consuming and labor-intensive, and cannot meet the needs of modern, efficient, and flexible production. Utility Model Content

[0004] The purpose of this utility model is to provide a positioning device for products to be welded and a welding device. Through the precise transmission connection between the drive component and the bearing component and the coordinated operation of the transfer component, it achieves high-precision adjustment of the spacing between products to be welded, flexible adaptation to products of different specifications, and efficient and seamless connection in automated welding production lines.

[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0006] This utility model provides a positioning device for products to be welded, used for adjusting the spacing of products to be welded, including a support component for carrying the products to be welded, a drive component that is drivenly connected to the support component, and a transfer component for transferring the adjusted products to be welded from the support component; the drive component is used to drive the support component to adjust the spacing of the products to be welded.

[0007] Specifically, in this embodiment, the supporting component includes a base, a platform mounted on the base for supporting the product to be welded, and a limiting groove formed on the platform for limiting the position of the product to be welded.

[0008] Specifically, in this embodiment, the platform is connected to the drive component for transmission, and the bearing component further includes a slide rail mounted on the base for guiding the platform to move. The drive component is used to drive the platform to move on the slide rail, thereby adjusting the spacing of the products to be welded on the platform.

[0009] Specifically, in this embodiment, the driving component includes a first variable pitch cylinder for driving the base to move laterally, thereby increasing the placement space of the product to be welded, and a second variable pitch cylinder for driving the platform to move longitudinally.

[0010] Specifically, in this embodiment, the transfer component includes a support, a suction mechanism mounted on the support for absorbing the adjusted product to be welded, and a conveying mechanism for moving the support.

[0011] Specifically, in this embodiment, the suction mechanism includes a vacuum suction head and a support column connected between the vacuum suction head and the bracket for fixing the vacuum suction head.

[0012] Specifically, in this embodiment, the product positioning device to be welded further includes a control unit that is communicatively connected to the transfer component for controlling the suction mechanism.

[0013] Specifically, in this embodiment, the product positioning device further includes a tray for carrying the product to be welded and a moving mechanism for conveying the product to be welded on the tray to the carrying component.

[0014] A welding apparatus includes a product positioning device as described in any one embodiment of the present invention. The transfer component includes a conveying mechanism movably mounted on the welding apparatus. The welding apparatus further includes a welding head for welding the product to be welded conveyed by the conveying mechanism and a drive motor drivenly connected to the welding head.

[0015] Specifically, in this embodiment, the welding apparatus further includes a strip for carrying the product to be welded after the spacing has been adjusted.

[0016] This utility model provides a product positioning device for adjusting the spacing of products to be welded. It includes a support component for carrying the products, a drive component connected to the support component, and a transfer component for transferring the adjusted products from the support component. The drive component drives the support component to adjust the spacing of the products to be welded. The drive component precisely drives the support component according to preset instructions, thereby achieving precise control of the spacing between the products to be welded within a very small error range, effectively improving welding quality. By conveniently adjusting the adapter parts of the support component or the control program of the drive component, it achieves rapid adaptation to products of various shapes, sizes, and types, improving the utilization and efficiency of production equipment and reducing costs. The transfer component ensures the automation and precision of the process from spacing adjustment to transfer to the welding station, reducing human interference, enhancing production stability and continuity, and strongly promoting the efficient operation of automated welding production. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a product positioning device for welding provided in an embodiment of the present invention.

[0019] Figure 2 for Figure 1 The diagram shows the structural composition of the load-bearing component and the drive component of the positioning device for the product to be welded.

[0020] Figure 3 for Figure 1 The diagram shows a transfer component of the positioning device for the product to be welded.

[0021] In the diagram: 1. Load-bearing component; 11. Base; 12. Platform; 13. Limiting groove; 14. Slide rail; 2. Drive component; 21. First variable pitch cylinder; 22. Second variable pitch cylinder; 3. Transfer component; 31. Bracket; 32. Vacuum suction head; 33. Support column. Detailed Implementation

[0022] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. Based on the description of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0024] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when this utility model is in use. They are only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0026] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0027] like Figures 1 to 3 As shown, the preferred embodiment of this utility model provides a product positioning device for adjusting the spacing of products to be welded. It includes a support component 1 for carrying the products to be welded, a drive component 2 connected to the support component 1, and a transfer component 3 for transferring the adjusted products from the support component 1. The drive component 2 drives the support component 1 to adjust the spacing of the products to be welded. The drive component 2 precisely drives the support component 1 according to preset instructions, thereby achieving precise control of the spacing between the products to be welded within a very small error range, effectively improving welding quality. By conveniently adjusting the adapter components of the support component 1 or the control program of the drive component 2, it achieves rapid adaptation to products of various shapes, sizes, and types, improving the utilization rate and efficiency of production equipment and reducing costs. The transfer component 3 ensures the automation and precision of the process from spacing adjustment to transfer to the welding station, reducing human interference, enhancing production stability and continuity, and strongly promoting the efficient operation of automated welding production.

[0028] Specifically, the product positioning device provided in this application precisely adjusts the spacing between the products to be welded, enabling the weld joint to be subjected to uniform force and avoiding welding defects caused by uneven spacing, such as incomplete weld connections and inconsistent weld strength. First, the products to be welded are placed on the support component 1. The drive component 2, according to preset spacing parameters, drives the support component 1 to move accordingly via a transmission connection. Once the spacing of the products to be welded is adjusted and confirmed to be correct, the transfer component 3 begins operation, accurately gripping or transporting the products with adjusted spacing from the support component 1 and transferring them to the welding station.

[0029] In this embodiment, the supporting component 1 includes a base 11, a platform 12 mounted on the base 11 for supporting the product to be welded, and a limiting groove 13 formed on the platform 12. The limiting groove 13 is used to limit the product to be welded.

[0030] Specifically, the base 11 is a block structure with a certain thickness, possessing sufficient strength and stability to prevent shaking or deformation during the movement of the drive component 2 and the bearing component 1, thereby ensuring the accuracy of the spacing adjustment of the products to be welded; the platform 12 is rectangular in shape and is used to support the products to be welded, providing a stable placement plane for the products; the shape of the limiting groove 13 is customized according to the outline of the products to be welded, and when the products are placed on the platform 12, specific parts of the products can be embedded in the limiting groove 13, accurately limiting and positioning the products.

[0031] In this embodiment, the platform 12 is connected to the drive assembly 2 via a transmission. The support assembly 1 further includes a slide rail 14 mounted on the base 11 for guiding the movement of the platform 12. The drive assembly 2 drives the platform 12 to move on the slide rail 14, thereby adjusting the spacing of the products to be welded on the platform 12. The slide rail 14 provides a precise movement path for the platform 12, and the drive assembly 2 precisely controls the movement distance and speed of the platform 12 on the slide rail 14 according to a preset program.

[0032] Specifically, the drive assembly 2 includes a first variable-pitch cylinder 21 for moving the base 11 laterally to increase the placement space for the products to be welded, and a second variable-pitch cylinder 22 for moving the platform 12 longitudinally. In the initial stage or during product loading, the action of the first variable-pitch cylinder 21 moves the base 11 laterally, effectively increasing the placement space for the products to be welded, making it easier for operators or automated loading equipment to place the products onto the platform 12 of the support assembly 1. The second variable-pitch cylinder 22, according to preset parameters, precisely pushes the platform 12 a specific distance along the longitudinal slide rail 14, thereby achieving precise adjustment of the longitudinal spacing of the products to be welded on the platform 12.

[0033] In this embodiment, the transfer component 3 includes a support 31, a suction mechanism mounted on the support 31 for absorbing the adjusted product to be welded, and a conveying mechanism for moving the support 31. The support 31, as the main frame structure of the transfer component 3, provides a stable support platform 12 for the suction mechanism and the conveying mechanism. The suction mechanism is responsible for picking up the adjusted product to be welded from the platform 12 of the support component 1. Then, the conveying mechanism moves the support 31, the suction mechanism mounted on it, and the product to be welded, transferring the product from the location of the support component 1 to the welding station.

[0034] Specifically, the suction mechanism includes a vacuum suction head 32 and a support column 33 connected between the vacuum suction head 32 and the bracket 31 for fixing the vacuum suction head 32.

[0035] In this embodiment, the product positioning device also includes a control unit communicatively connected to the transfer component 3 for controlling the suction mechanism. The control unit is used to monitor the operating status of the suction mechanism in real time, reducing the risk of product damage and production interruption due to transfer process failures.

[0036] In this embodiment, the product positioning device further includes a tray for carrying the product to be welded and a moving mechanism for conveying the product to be welded on the tray to the carrier component 1. In the initial stage, the product to be welded is placed on the tray, and the moving mechanism conveys the product to be welded on the tray to the carrier component 1.

[0037] Another embodiment of this application provides a welding apparatus, including the product positioning device of this embodiment, a conveying mechanism movably mounted on the welding apparatus, and a welding head for welding the product to be welded conveyed by the conveying mechanism and a drive motor connected to the welding head. The conveying mechanism drives the support 31 and the suction mechanism mounted thereon and the product to be welded to move, transferring the product from the location of the carrying component 1 to a preset welding station on the welding apparatus.

[0038] In this embodiment, the welding device also includes a material belt for carrying the product to be welded after the spacing is adjusted. After the conveying mechanism conveys the product to be welded, it first places the product to be welded on the material bag and then conveys it to the preset welding position by the material belt.

[0039] The positioning device for products to be welded provided by this utility model is used to adjust the spacing of products to be welded. It includes a support component 1 for carrying the products to be welded, a drive component 2 connected to the support component 1, and a transfer component 3 for transferring the adjusted products to be welded from the support component 1. The drive component 2 drives the support component 1 to adjust the spacing of the products to be welded. The drive component 2 precisely drives the support component 1 according to preset instructions, thereby achieving precise control of the spacing between the products to be welded within a very small error range, effectively improving welding quality. By conveniently adjusting the adapter parts of the support component 1 or the control program of the drive component 2, it achieves rapid adaptation to products of various shapes, sizes, and types, improving the utilization rate and efficiency of production equipment and reducing costs. The transfer component 3 ensures the automation and precision of the process from spacing adjustment to transfer to the welding station, reducing human interference, enhancing production stability and continuity, and strongly promoting the efficient operation of automated welding production.

[0040] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A positioning device for products to be welded, used for adjusting the spacing between products to be welded, characterized in that, It includes a support component for carrying the product to be welded, a drive component that is driven to the support component, and a transfer component for transferring the adjusted product to be welded from the support component; the drive component is used to drive the support component to adjust the spacing of the product to be welded.

2. The positioning device for the product to be welded according to claim 1, characterized in that, The supporting component includes a base, a platform mounted on the base for supporting the product to be welded, and a limiting groove formed on the platform for limiting the position of the product to be welded.

3. The positioning device for the product to be welded according to claim 2, characterized in that, The platform is connected to the drive assembly, and the bearing assembly further includes a slide rail mounted on the base for guiding the platform to move. The drive assembly is used to drive the platform to move on the slide rail, thereby adjusting the spacing of the products to be welded on the platform.

4. The positioning device for the product to be welded according to claim 3, characterized in that, The drive assembly includes a first variable pitch cylinder for driving the base to move laterally, thereby increasing the placement space of the product to be welded, and a second variable pitch cylinder for driving the platform to move longitudinally.

5. The positioning device for the product to be welded according to claim 1, characterized in that, The transfer assembly includes a support, a suction mechanism mounted on the support for absorbing the adjusted product to be welded, and a conveying mechanism for moving the support.

6. The positioning device for the product to be welded according to claim 5, characterized in that, The suction mechanism includes a vacuum suction head and a support column connected between the vacuum suction head and the bracket for fixing the vacuum suction head.

7. The positioning device for the product to be welded according to claim 6, characterized in that, The product positioning device also includes a control unit that is communicatively connected to the transfer component for controlling the suction mechanism.

8. The positioning device for the product to be welded according to claim 1, characterized in that, The product positioning device also includes a tray for carrying the product to be welded and a moving mechanism for conveying the product to be welded on the tray to the carrying component.

9. A welding apparatus, comprising a product positioning device as described in any one of claims 1-8, characterized in that, The transfer component includes a conveying mechanism movably mounted on the welding device, and the welding device further includes a welding head for welding the product to be welded conveyed by the conveying mechanism and a drive motor connected to the welding head.

10. The welding apparatus according to claim 9, characterized in that, The welding apparatus also includes a strip for carrying the product to be welded after the spacing has been adjusted.

Images