Flexible welding equipment for shielding case

Abstract

The utility model discloses flexible welding equipment for a shielding case, which belongs to the technical field of welding equipment and comprises a workbench and a turntable on the workbench, and a shielding case feeding station, a welding rib feeding station, a laser welding station and a discharging station are sequentially arranged on the periphery of the turntable. The four sets of carriers on the edge of the rotary disc can correspond to the shielding case feeding station, the welding rib feeding station, the laser welding station and the discharging station. A shielding case is moved to a carrier of a shielding case feeding station through two sets of feeding conveying belts and a shielding case feeding assembly, welding ribs are alternately adsorbed and detected on a welding rib feeding station through two sets of welding rib flexible feeding assemblies, and then the shielding case is moved to the welding position of the shielding case on the carrier; and welding and fixing of the welding ribs on the shielding case are completed through a laser welding machine at the welding station, the welding ribs are moved out of the carrier through a discharging assembly at the discharging station, the unloaded carrier is rotated to the feeding station along with the rotating disc, and operation is sequentially and circularly carried out. According to the utility model, the production requirement of large-batch shielding cases can be met, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of welding equipment technology, and in particular relates to a flexible welding equipment for shielding covers. Background Technology

[0002] Shielding covers are components used to shield electronic signals, typically installed in products such as mobile phones and computers. They shield external electromagnetic waves from affecting internal circuits and from the outward radiation of internally generated electromagnetic waves. During the production of shielding covers, weld reinforcement bars need to be welded to the inside. To facilitate the loading of these small weld reinforcement bars, existing welding equipment uses a method such as the "General-Purpose Flexible Loading Fully Automatic Laser Welding Machine for Shielding Covers" disclosed in Chinese Patent CN220679679 U. This equipment enables flexible loading of weld reinforcement bars, automating the loading and welding of the shielding cover and weld reinforcement bars as the turntable rotates. However, when producing shielding covers in large batches, the production efficiency of this equipment cannot meet the demands of mass welding, thus necessitating adaptive improvements to existing equipment. Utility Model Content

[0003] The purpose of this invention is to provide a flexible welding equipment for shielding covers, which aims to solve the technical problem of low production efficiency of existing laser welding machines.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A flexible welding device for shielding covers includes a worktable and a rotatable turntable on it. Around the turntable are sequentially arranged shielding cover loading stations, weld bead loading stations, laser welding stations, and unloading stations. The edge of the turntable has four sets of carriers for placing shielding covers, each corresponding to one of the shielding cover loading station, weld bead loading station, laser welding station, or unloading station. The shielding cover loading station has two parallel feeding conveyor belts, and the outlet end of each conveyor belt is equipped with a shielding cover loading assembly. The device is used to move the shielding cover on the feeding conveyor belt to the carrier; the welding bar loading station is equipped with two sets of flexible welding bar loading components, which are used to alternately detect and move the welding bars on the flexible welding bar loading trays on both sides to the welding position of the shielding cover on the carrier; the laser welding station is equipped with a laser welding machine, which is used to weld and fix the welding bar onto the shielding cover; the unloading station is equipped with an unloading component, which is used to remove the shielding cover with the welded welding bar from the carrier; the shielding cover loading component, the flexible welding bar loading component, the laser welding machine and the unloading component are all connected to the controller.

[0006] Preferably, the workbench has an upper cabinet above and a lower cabinet below. The turntable, shielding cover feeding assembly, weld bar flexible feeding assembly, laser welding machine, and unloading assembly are all located in the upper cabinet. The feeding end of the feeding conveyor belt extends to the outside of the upper cabinet. The controller and the power component for driving the turntable to rotate can extend through the workbench into the lower cabinet.

[0007] Preferably, each group of vehicles consists of two vehicles, with the two vehicles arranged side by side on the edge of the turntable, and the eight vehicles are evenly distributed in pairs on the edge of the turntable.

[0008] Preferably, the shielding cover feeding assembly includes a first robotic arm and a bidirectional adjustment component. The first robotic arm includes a lifting component and a forward and backward translation component connected thereto. The bidirectional adjustment component is connected to the lifting component. The bidirectional adjustment component includes a power mechanism, a bidirectional lead screw, and two sliders with suction nozzles. Half of the thread on the bidirectional lead screw is left-handed and the other half is right-handed. The two sliders respectively engage with the left and right threads on the bidirectional lead screw. The power mechanism is used to drive the bidirectional lead screw to rotate in both directions, thereby adjusting the distance between the suction nozzles at the lower ends of the two sliders to correspond to the shielding covers on the two feeding conveyor belts. The first robotic arm is used to move the shielding cover adsorbed by the suction nozzles onto the carrier of the turntable. The first robotic arm, the bidirectional adjustment component, and the feeding conveyor belts are all connected to a controller.

[0009] Preferably, the flexible welding rebar feeding assembly includes a second robotic arm, a camera, and a suction nozzle for adsorbing welding rebar. The suction nozzle is connected to the second robotic arm via a rotating mechanism. A camera is located above the suction nozzle. The second robotic arm drives the suction nozzle to move along the XYZ axes. The side of the second robotic arm is provided with a flexible welding rebar feeding tray and a defective product recycling box. The defective product recycling box is located between the flexible welding rebar feeding tray and the turntable. The camera is located between the flexible welding rebar feeding tray and the defective product recycling box. The second robotic arm, the camera, and the camera are all connected to a controller. Each set of flexible welding rebar feeding assemblies has four suction nozzles arranged side by side at the lower end of the second robotic arm and two flexible welding rebar feeding trays arranged side by side below. The two sets of flexible welding rebar feeding assemblies have a total of eight suction nozzles and four flexible welding rebar feeding trays.

[0010] Preferably, the laser welding machine includes a frame, a welding torch, and a positioning core block for pressing the shield on the carrier. The positioning core block and the welding torch are both connected to the frame via a lifting mechanism. The welding torch and the lifting mechanism are both connected to a controller.

[0011] Preferably, the unloading assembly includes a third robotic arm, a reciprocating motion assembly, and an appearance inspection camera. The movable end of the third robotic arm is provided with a bracket for fixing the suction nozzle. The suction nozzle can pick up the shielding cover with welded reinforcement on the carrier. The third robotic arm is used to drive the bracket and the suction nozzle to move along the XYZ axes. The top of the reciprocating motion assembly is provided with a platform for placing the shielding cover product. The appearance inspection camera is set above the platform and is used to inspect whether the appearance of the shielding cover product is qualified. The third robotic arm, the reciprocating motion assembly, and the appearance inspection camera are all connected to a controller.

[0012] Preferably, the reciprocating moving assembly includes a guide rail, a support frame, and a translation mechanism for driving the support frame to slide along the guide rail. The guide rail is disposed on the worktable, the lower guide block of the support frame slides in cooperation with the guide rail, and the platform is disposed on the top of the support frame.

[0013] Preferably, a defective product recycling box is provided between the third robotic arm and the reciprocating motion component to accommodate shielding covers with welding defects; an inclined guide groove is provided between the platform and the defective product recycling box.

[0014] Furthermore, a product conveyor belt is also provided on the outside of the defective product recycling box to transport qualified shielding products to the packaging station.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention utilizes two sets of feeding conveyor belts in conjunction with a shielding cover loading assembly to move the shielding cover onto a carrier at the edge of a turntable. The turntable then rotates to the weld bead loading station, where two sets of flexible weld bead loading assemblies alternately attract and inspect the weld beads before moving them to the welding position on the carrier. The shielding cover then rotates with the turntable to the laser welding station, where a laser welding machine welds and secures the weld beads onto the shielding cover. The finished shielding cover then rotates with the turntable to the unloading station, where an unloading assembly removes it from the carrier. The empty carrier then rotates with the turntable back to the loading station, and this process is repeated cyclically. This invention enables the production of shielding covers in large quantities, improving production efficiency. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0018] In the attached diagram:

[0019] Figure 1 A schematic diagram of the structure of a flexible welding device for shielding covers provided in an embodiment of this utility model;

[0020] Figure 2 for Figure 1 Top view of the flexible welding equipment with shielding cover;

[0021] Figure 3 for Figure 1 C-direction view of the flexible welding equipment with a central shielding cover;

[0022] Figure 4 for Figure 1 A magnified view of the shielding cover feeding assembly at point A in the middle;

[0023] Figure 5 for Figure 3 A magnified view of the material feeding assembly at point B in the middle section;

[0024] In the picture:

[0025] 00-Shielding cover; 1-Workbench; 101-Lower cabinet; 102-Support leg; 103-Roller; 2-Turntable; 3-Carrier; 4-Feeding conveyor belt; 5-Shielding cover loading assembly; 51-First robotic arm; 511-Lifting component; 512-Forward and backward translation component; 52-Bidirectional adjustment component; 521-Power mechanism; 522-Bidirectional lead screw; 523-Slider; 6-Welding bar flexible loading assembly; 61-Second robotic arm; 62-Flying camera; 63-Camera; 7-Welding bar flexible loading tray; 8-Laser welding machine; 9-Unloading assembly; 91-Third robotic arm; 92-Reciprocating movement assembly; 921-Guide rail; 922-Support frame; 923-Translation mechanism; 93-Appearance inspection camera; 94-Bracket; 10-Suction nozzle; 11-Defective product recycling box; 12-Platform; 13-Unqualified product recycling box; 14-Guide groove. Detailed Implementation

[0026] To make the technical problems, technical solutions, and beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention. In the following detailed description of the invention, certain specific details are described in detail. However, those skilled in the art will fully understand the invention for any parts not described in detail.

[0027] Furthermore, those skilled in the art should understand that the accompanying drawings are provided only to illustrate the purpose, features, and advantages of the present invention, and are not actually drawn to scale.

[0028] Furthermore, unless the context explicitly requires it, the words "comprising," "including," and similar terms throughout the specification and claims should be interpreted as including rather than exclusive or exhaustive; that is, meaning "including but not limited to."

[0029] like Figure 1 , Figure 2 and Figure 3 As shown, a flexible welding equipment for shielding covers includes a workbench 1 and a rotatable turntable 2 on it. Around the turntable 2 are arranged a shielding cover loading station, a weld bead loading station, a laser welding station, and a unloading station. Four sets of carriers 3 for placing shielding covers are provided on the edge of the turntable 2, each corresponding to one of the shielding cover loading station, weld bead loading station, laser welding station, or unloading station. The shielding cover loading station has two parallel feeding conveyor belts 4, and the outlet end of each feeding conveyor belt 4 has a shielding cover loading assembly 5 for loading the shielding cover. The shielding cover on the feeding conveyor belt 4 is moved to the carrier 3; the welding bead loading station is equipped with two sets of flexible welding bead loading components 6, which are used to alternately detect and move the welding beads on the flexible welding bead loading trays 7 on both sides to the welding position of the shielding cover on the carrier; the laser welding station is equipped with a laser welding machine 8, which is used to weld and fix the welding beads to the shielding cover; the unloading station is equipped with an unloading component 9, which is used to remove the shielding cover with welded welding beads from the carrier; the shielding cover loading component 5, the flexible welding bead loading component 6, the laser welding machine 8 and the unloading component 9 are all connected to the controller (not shown in the figure). This solution uses two sets of feeding conveyor belts to simultaneously transport the shielding cover. Two sets of flexible welding bar feeding components alternately adsorb and inspect the welding bars, and then move them to the welding position of the shielding cover on the carrier that rotates with the turntable to the welding bar feeding station. Then, the shielding cover rotates with the turntable to the laser welding station to complete the welding and fixing of the welding bars on the shielding cover. Subsequently, the finished shielding cover rotates with the turntable to the unloading station, and the unloading component removes it from the carrier. The empty carrier rotates with the turntable to the feeding station, and the cycle is repeated to meet the production requirements of large-scale shielding covers.

[0030] In a specific embodiment of this utility model, an upper cabinet (not shown in the figure) is provided above the workbench 1, and a lower cabinet 101 is provided below it. The turntable 2, the shielding cover feeding assembly 5, the flexible welding bead feeding assembly 6, the laser welding machine 8, and the unloading assembly 9 are all disposed in the upper cabinet. The feeding end of the feeding conveyor belt 4 extends to the outside of the upper cabinet. The controller and the power component for driving the turntable 2 to rotate can extend through the workbench 1 into the lower cabinet 101. Figure 1 As shown, the support legs 102 of the workbench 1 are height-adjustable, and the sides of the support legs 102 are equipped with casters 103, which facilitates relocation according to the work location. After the workbench is in place, the casters can be lifted off the ground by adjusting the height of the support legs. The upper cabinet can prevent the equipment and the shielding covers on the turntable at each workstation from being contaminated by the outside world, ensuring the production quality of the shielding covers.

[0031] In specific design, such as Figure 2As shown, each set of carriers 3 consists of two carriers, with the two carriers 3 arranged side by side on the edge of the turntable 2. All eight carriers 3 are evenly distributed in pairs along the edge of the turntable 2. This design allows for the simultaneous processing of two shielding covers in one cycle, improving production efficiency.

[0032] In specific embodiments of this utility model, such as Figure 4 As shown, the shielding cover loading assembly 5 includes a first robotic arm 51 and a bidirectional adjustment component 52. The first robotic arm 51 includes a lifting component 511 and a forward and backward translation component 512 connected thereto. The bidirectional adjustment component 52 is connected to the lifting component 511. The bidirectional adjustment component 52 includes a power mechanism 521, a bidirectional lead screw 522, and two sliders 523 with suction nozzles 10. Half of the thread on the bidirectional lead screw 522 is left-handed and the other half is right-handed. The two sliders 523 respectively engage with the threads on the left and right sides of the bidirectional lead screw 522. The power mechanism 521 is used to drive the bidirectional lead screw 522 to rotate in both directions, thereby adjusting the distance between the suction nozzles 10 at the lower ends of the two sliders 523 to correspond to the shielding covers on the two feeding conveyor belts 4. The first robotic arm 51 is used to move the shielding covers adsorbed by the suction nozzles 10 onto the carrier 3 of the turntable 2. The first robotic arm 51, the bidirectional adjustment component 52, and the feeding conveyor belts 4 are all connected to the controller. The power mechanism can be driven by a motor, gear transmission, or synchronous belt transmission. The distance between the two suction nozzles and the distance between the two shields can be adjusted by the forward and reverse rotation of the bidirectional lead screw. The first robotic arm drives the suction nozzles and the shields they adsorb onto the carrier of the turntable.

[0033] As a preferred structure, such as Figure 1 , 2As shown, the flexible welding rebar feeding assembly 6 includes a second robotic arm 61, a drone camera 62, and a suction nozzle for adsorbing welding rebar. The suction nozzle is connected to the second robotic arm 61 via a rotating mechanism. A camera 63 is located above the suction nozzle. The second robotic arm 61 drives the suction nozzle to move along the XYZ axes. A flexible welding rebar feeding tray 7 and a defective product recycling box 11 are located on the side of the second robotic arm 61. The defective product recycling box 11 is located between the flexible welding rebar feeding tray 7 and the turntable 2. The drone camera 62 is located between the flexible welding rebar feeding tray 7 and the defective product recycling box 11. The second robotic arm 61, the camera 63, and the drone camera 62 are all connected to a controller. Each set of flexible welding rebar feeding assemblies has four suction nozzles arranged side by side at the lower end of the second robotic arm and two flexible welding rebar feeding trays arranged side by side below. The two sets of flexible welding rebar feeding assemblies have a total of eight suction nozzles and four flexible welding rebar feeding trays. The flexible feeding assembly for weld beads in this structure is existing technology, described in detail in the patent "General-Purpose Flexible Feeding Fully Automatic Laser Welding Machine for Shielding Covers" (CN 220679679 U), and will not be repeated here. Utilizing two sets of flexible feeding assemblies, alternating detection and feeding of one, two, three, or four weld beads can be achieved according to actual needs, greatly improving production efficiency and capacity, and offering high versatility. When a defective product is detected, the second robotic arm moves the suction nozzle above the defective product recycling box, releasing the weld bead and causing it to fall into the box.

[0034] like Figure 1 , 2 As shown, the laser welding machine 8 includes a frame, a welding torch, and a positioning core block for pressing the shielding cover on the carrier. Both the positioning core block and the welding torch are connected to the frame via a lifting mechanism; both the welding torch and the lifting mechanism are connected to a controller. This structure is prior art and is described in detail in the patent "General-Purpose Flexible Feeding Fully Automatic Laser Welding Machine for Shielding Covers" (CN220679679 U), and will not be repeated here.

[0035] In specific embodiments of this utility model, such as Figure 1 , 5As shown, the unloading assembly 9 includes a third robotic arm 91, a reciprocating motion assembly 92, and an appearance inspection camera 93. The movable end of the third robotic arm 91 is provided with a bracket 94 for fixing the suction nozzle 10. The suction nozzle 10 can pick up the shielding cover with welded reinforcement on the carrier 3. The third robotic arm 91 is used to drive the bracket 94 and the suction nozzle 10 to move along the XYZ axes. The top of the reciprocating motion assembly 92 is provided with a platform 12 for placing the shielding cover product. The appearance inspection camera 93 is set above the platform 12 and is used to detect whether the appearance of the shielding cover product is qualified. The third robotic arm 91, the reciprocating motion assembly 92, and the appearance inspection camera 93 are all connected to the controller. The reciprocating moving assembly 92 includes a guide rail 921, a support frame 922, and a translation mechanism 923 for driving the support frame 922 to slide along the guide rail 921. The guide rail 921 is mounted on the worktable 1, and the lower guide block of the support frame 922 slides in cooperation with the guide rail 921. The platform 12 is located on top of the support frame 922. A product conveyor belt (not shown in the figure) is also provided outside the unloading station to transport qualified shielding covers to the packaging station. The translation mechanism can use an electric push rod or a cylinder to drive the support frame and its top platform to move left and right, facilitating the inspection of the shielding covers' appearance with the overhead visual inspection camera. A third robotic arm and its lower suction nozzle then move qualified shielding covers from the platform to the side product conveyor belt, while unqualified shielding covers are removed from the platform.

[0036] Further optimize the above solution, such as Figure 5 As shown, a defective product collection box 13 is provided between the third robotic arm 91 and the reciprocating motion assembly 92 to accommodate shielding covers with welding defects; an inclined guide groove 14 is provided between the platform 12 and the defective product collection box 13; meanwhile, a product conveyor belt is arranged outside the defective product collection box 13. When welding defects are detected, the third robotic arm and its lower end suction nozzle are used to move the defective product above the guide groove. The suction nozzle releases the shielding cover, allowing it to fall onto the guide groove and slide into the defective product collection box.

[0037] In summary, this invention boasts advantages such as compact structure and high production efficiency. By controlling the actions of the shielding cover feeding assembly, the flexible welding bead feeding assembly, the laser welding machine, and the unloading assembly through a controller, the degree of automation is improved. Simultaneously, two sets of feeding conveyor belts enable the simultaneous feeding of two shielding covers, while two sets of flexible welding bead feeding assemblies allow for alternating feeding of two welding beads, thus adapting to the needs of mass production. Finally, an appearance inspection camera is used to inspect the appearance of the welded shielding cover products, improving the product qualification rate. This invention can meet the welding requirements of 1-4 welding beads on a shielding cover, improving versatility and further expanding the application range of the equipment.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A flexible welding equipment for shielding covers, characterized in that: The system includes a workbench and a rotating turntable. Around the turntable are sequentially arranged shielding cover loading stations, weld bead loading stations, laser welding stations, and unloading stations. The edge of the turntable has four sets of carriers for placing shielding covers, each corresponding to one of the shielding cover loading station, weld bead loading station, laser welding station, or unloading station. The shielding cover loading station has two parallel feeding conveyor belts, and the outlet end of each conveyor belt has a shielding cover loading assembly for feeding the shielding cover. The shielding cover on the conveyor belt is moved onto the carrier; the welding bead loading station is equipped with two sets of flexible welding bead loading components, which are used to alternately detect and move the welding beads on both sides of the flexible welding bead loading tray to the welding position of the shielding cover on the carrier; the laser welding station is equipped with a laser welding machine, which is used to weld and fix the welding beads onto the shielding cover; the unloading station is equipped with an unloading component, which is used to remove the shielding cover with welded welding beads from the carrier; the shielding cover loading component, the flexible welding bead loading component, the laser welding machine and the unloading component are all connected to the controller.

2. The flexible welding equipment for shielding covers according to claim 1, characterized in that: The workbench has an upper cabinet above it and a lower cabinet below it. The turntable, shielding cover feeding assembly, weld bar flexible feeding assembly, laser welding machine and unloading assembly are all located in the upper cabinet. The feeding end of the feeding conveyor belt extends to the outside of the upper cabinet. The controller and the power component for driving the turntable to rotate can extend through the workbench into the lower cabinet.

3. The flexible welding equipment for shielding covers according to claim 2, characterized in that: Each group consists of two vehicles, with the two vehicles placed side by side on the edge of the turntable. The eight vehicles are evenly distributed in pairs on the edge of the turntable.

4. The flexible welding equipment for shielding covers according to claim 2, characterized in that: The shielding cover feeding assembly includes a first robotic arm and a bidirectional adjustment component. The first robotic arm includes a lifting component and a forward and backward translation component connected thereto. The bidirectional adjustment component is connected to the lifting component. The bidirectional adjustment component includes a power mechanism, a bidirectional lead screw, and two sliders with suction nozzles. Half of the thread on the bidirectional lead screw is left-handed and the other half is right-handed. The two sliders respectively engage with the left and right threads on the bidirectional lead screw. The power mechanism is used to drive the bidirectional lead screw to rotate in both directions, thereby adjusting the distance between the suction nozzles at the lower ends of the two sliders to correspond to the shielding covers on the two feeding conveyor belts. The first robotic arm is used to move the shielding covers adsorbed by the suction nozzles onto the carrier of the turntable. The first robotic arm, the bidirectional adjustment component, and the feeding conveyor belts are all connected to a controller.

5. The flexible welding equipment for shielding covers according to claim 2, characterized in that: The flexible welding rebar feeding assembly includes a second robotic arm, a drone camera, and a suction nozzle for adsorbing welding rebar. The suction nozzle is connected to the second robotic arm via a rotating mechanism. A camera is located above the suction nozzle. The second robotic arm drives the suction nozzle to move along the XYZ axes. The side of the second robotic arm is provided with a flexible welding rebar feeding tray and a defective product recycling box. The defective product recycling box is located between the flexible welding rebar feeding tray and the turntable. The drone camera is located between the flexible welding rebar feeding tray and the defective product recycling box. The second robotic arm, the camera, and the drone camera are all connected to a controller. Each set of flexible welding rebar feeding assemblies has four suction nozzles arranged side by side at the lower end of the second robotic arm and two flexible welding rebar feeding trays arranged side by side below. The two sets of flexible welding rebar feeding assemblies have a total of eight suction nozzles and four flexible welding rebar feeding trays.

6. The flexible welding equipment for shielding covers according to claim 2, characterized in that: The laser welding machine includes a frame, a welding torch, and a positioning core block for pressing the shield on the carrier. The positioning core block and the welding torch are both connected to the frame via a lifting mechanism. The welding torch and the lifting mechanism are both connected to a controller.

7. A flexible welding equipment for shielding covers according to any one of claims 2-6, characterized in that: The unloading assembly includes a third robotic arm, a reciprocating motion assembly, and an appearance inspection camera. The movable end of the third robotic arm is equipped with a bracket for fixing the suction nozzle. The suction nozzle can pick up the shielding cover with welded reinforcement on the carrier. The third robotic arm is used to drive the bracket and the suction nozzle to move along the XYZ axes. The top of the reciprocating motion assembly is equipped with a platform for placing the shielding cover product. The appearance inspection camera is set above the platform and is used to inspect whether the appearance of the shielding cover product is qualified. The third robotic arm, the reciprocating motion assembly, and the appearance inspection camera are all connected to a controller.

8. The flexible welding equipment for shielding covers according to claim 7, characterized in that: The reciprocating moving assembly includes a guide rail, a support frame, and a translation mechanism for driving the support frame to slide along the guide rail. The guide rail is set on the worktable, the lower guide block of the support frame slides in cooperation with the guide rail, and the platform is set on the top of the support frame.

9. The flexible welding equipment for shielding covers according to claim 7, characterized in that: A defective product recycling box is provided between the third robotic arm and the reciprocating motion component to hold shielding covers with welding defects; an inclined guide groove is provided between the platform and the defective product recycling box.

10. A flexible welding equipment for shielding covers according to claim 9, characterized in that: The outer side of the non-conforming product recycling box is also equipped with a product conveyor belt, which is used to transport qualified shielding products to the packaging station.

Images