Intelligent automatic spot welding device for shelf layer plate and welding method thereof

Abstract

The application discloses a kind of intelligent automatic spot welding device of shelf layer board and welding method, belong to shelf processing technical field, the intelligent automatic spot welding device of shelf layer board includes anti-toppling bearing bottom plate, the upper surface of the anti-toppling bearing bottom plate is provided with the limiting storage tube for playing the limiting supporting effect to shelf layer board workpiece, the upper of anti-toppling bearing bottom plate is provided with the deformable feeding mechanism for playing the cleaning, position adjustment and attitude adjustment effect to shelf layer board workpiece, the upper surface of anti-toppling bearing bottom plate both ends is provided with a plurality of first limiting lifting side plate for playing the limiting supporting effect to deformable feeding mechanism;By the cooperation of multiple structures, the semi-automatic feeding of shelf layer board is realized, and the automatic welding and automatic unloading of shelf layer board, so that staff does not need to operate too much, reduce the labor intensity of staff, and automatic continuous processing of device can be realized.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of shelf processing, and particularly relates to a shelf layer plate intelligent automatic spot welding device and a welding method thereof. BACKGROUND

[0002] A shelf refers to equipment for providing support and storage space for goods. With the development of economy and technology, the types of shelves tend to be more and more automated and intelligent. A shelf layer plate is an important component of a shelf. A corresponding welding device needs to be used when welding an iron shelf layer plate.

[0003] A traditional welding device comprises structures such as a metal spring, a connecting plate, a first sliding groove, a second sliding groove, a guide inclined plate, a ball, a threaded hole, a pressing plate, a rubber pad, a support rod, a screw rod, an electric sliding table, a screw rod nut, a servo motor, a workbench, a welding head, and a bolt. The welding device has the advantage that multiple layer plates can be supported and fixed at one time, so that the user can process the multiple layer plates one by one subsequently.

[0004] However, when the traditional welding device is used, the user needs to manually insert multiple layer plates one by one into the specified position to realize feeding. After a single layer plate is welded, the user needs to manually take down the welded layer plate, so that the subsequent layer plate can be processed. Therefore, the use of the welding device is time-consuming and laborious, and needs to be improved. SUMMARY

[0005] The purpose of the present application is to provide a shelf layer plate intelligent automatic spot welding device and a welding method thereof to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a shelf layer plate intelligent automatic spot welding device, comprising an anti-toppling bearing bottom plate, the upper surface of the anti-toppling bearing bottom plate is provided with a limiting storage pipe for limiting and supporting the shelf layer plate workpiece, an upper surface of the anti-toppling bearing bottom plate is provided with a deformable feeding mechanism for cleaning, position adjusting and posture adjusting the shelf layer plate workpiece, two ends of the upper surface of the anti-toppling bearing bottom plate are provided with a plurality of first limiting lifting side plates for limiting and supporting the deformable feeding mechanism, an upper surface of the deformable feeding mechanism is provided with a limiting installation top plate, a lower surface of the limiting installation top plate is provided with an adjustable welder for welding the shelf layer plate workpiece, and the top of the first limiting lifting side plate is provided with a plurality of second lifting side plates for supporting and fixing the limiting installation top plate.

[0007] As a further scheme of the present application: the deformable feeding mechanism comprises a deformable feeding assembly for cleaning, position adjustment and posture adjustment of the shelf plank workpiece, both sides of the deformable feeding assembly are provided with a plurality of deformable fixing assemblies for assembling and reinforcing the shelf plank workpiece in cooperation with the deformable feeding assembly, both ends of the deformable feeding assembly are fixedly connected with a plurality of deformable fixing assemblies for limiting and supporting the deformable fixing assemblies, and the plurality of deformable fixing assemblies are arranged in an annular array on the transmission mounting disc.

[0008] As a further scheme of the present application: the deformable feeding assembly comprises a transmission mounting rod, both ends of the transmission mounting rod are provided with adjustable speed power output elements for driving the transmission mounting rod to rotate in cooperation with the first limiting lifting side plate, the adjustable speed power output elements penetrate through the first limiting lifting side plate and are fixedly connected with the first limiting lifting side plate, the periphery of the transmission mounting rod is provided with a plurality of deformable feeders, the periphery of the transmission mounting rod is provided with a plurality of limiting protection tubes for limiting and protecting the deformable feeders, and the limiting protection tubes are fixedly connected with the transmission mounting rod.

[0009] As a further scheme of the present application: the deformable feeder comprises a first limiting mounting plate, the first limiting mounting plate is fixedly connected with the transmission mounting rod, one side of the first limiting mounting plate away from the transmission mounting rod is provided with a displacement prevention lifting plate, both ends of the first limiting mounting plate are provided with a plurality of first deformable position changing elements for position adjustment of the displacement prevention lifting plate, one side of the displacement prevention lifting plate away from the first limiting mounting plate is provided with a second limiting mounting plate, both ends of the displacement prevention lifting plate are provided with a plurality of second deformable position changing elements for vibration of the second limiting mounting plate, and the second limiting mounting plate is provided with a plurality of adsorbing fixing elements at intervals for fixing the shelf plank workpiece.

[0010] As a further scheme of the present application: one side of the second limiting mounting plate away from the displacement prevention lifting plate is provided with a plurality of limiting vibration devices for vibration of the second limiting mounting plate, the limiting vibration devices are fixedly connected with the second limiting mounting plate, one end of the second deformable position changing element is fixedly connected with the second limiting mounting plate, the other end of the second deformable position changing element is fixedly connected with the displacement prevention lifting plate, and one end of the first deformable position changing element is fixedly connected with the displacement prevention lifting plate.

[0011] As a further scheme of the present application: the second limiting installation plate is provided with a plurality of limiting protection slides for cooperating with the anti-displacement lifting plate to limit the position on one side of the first limiting installation plate, the limiting protection slides are fixedly connected with the second limiting installation plate, and the both ends of the anti-displacement lifting plate are provided with a plurality of limiting connection through holes corresponding to the limiting protection slides, the limiting protection slides are slidably connected with the anti-displacement lifting plate through the limiting connection through holes, and the other end of the first deformable position changer is fixedly connected with the first limiting installation plate.

[0012] As a further scheme of the present application: the deformable fixing assembly comprises a third deformable position changer, the third deformable position changer is fixedly connected with the transmission installation disc, an adjustable pressing plate is arranged on the side of the third deformable position changer away from the transmission installation disc, and a plurality of fourth deformable position changers for adjusting the position of the adjustable pressing plate are arranged on the end of the third deformable position changer away from the transmission installation disc, and the fourth deformable position changers are fixedly connected with the third deformable position changer.

[0013] As a further scheme of the present application: a plurality of second deformable reinforcing plates for preventing sliding and reinforcing are arranged on the side of the fourth deformable position changer, the plurality of second deformable reinforcing plates are arranged at the both ends of the adjustable pressing plate, the second deformable reinforcing plates are fixedly connected with the adjustable pressing plate, and the fourth deformable position changer is fixedly connected with the adjustable pressing plate.

[0014] As a further scheme of the present application: a plurality of information display parts for displaying warning information are arranged on the side of the first limiting lifting side plate, the plurality of information display parts are arranged at the bottom of the side of the first limiting lifting side plate, a plurality of first deformable reinforcing plates for preventing sliding and reinforcing the anti-toppling bearing bottom plate are arranged below the limiting storage tube, the plurality of first deformable reinforcing plates are arranged at the both ends of the lower surface of the anti-toppling bearing bottom plate, and the anti-toppling bearing bottom plate is fixedly connected with the first deformable reinforcing plates.

[0015] The welding method for the intelligent automatic spot welding device of the shelf layer plate comprises the following steps:

[0016] S1, a plurality of shelf layer plate workpieces are stacked in the limiting storage tube during use, and the limiting storage tube cooperates with the anti-toppling bearing bottom plate to provide limiting support for the shelf layer plate workpieces;

[0017] S2, the adjustable speed power output part is controlled to intermittently drive the transmission installation rod to rotate 90°, so that the four deformable feeders circulate from above the shelf layer plate;

[0018] When the deformable feeder rotates to the lower surface of the transmission mounting rod passes above the workpiece of the shelf layer plate, the following workpiece fixing and cleaning operations are performed;

[0019] S2-1, control the first deformable position changer on the deformable feeder to extend to make the second limiting mounting plate move down and contact the workpiece of the shelf layer plate, then control the adsorbing fixing piece to adsorb and fix the workpiece of the shelf layer plate, then control the first deformable position changer on the deformable feeder to retract to make the second limiting mounting plate move up, so that the workpiece of the shelf layer plate moves above the limiting storage pipe;

[0020] S2-2, control the limiting vibrator on the deformable feeder to work to vibrate the second limiting mounting plate, at this time the workpiece of the shelf layer plate vibrates with the second limiting mounting plate, through the vibration, the sundries remaining on the welding surface of the shelf layer plate are shaken off, and the cleaning of the welding surface of the shelf layer plate is realized;

[0021] When the deformable feeder fixes the workpiece of the shelf layer plate, the transmission mounting rod is rotated by 90° again, at this time the workpiece of the shelf layer plate is in a vertical state, and the following workpiece assembly work is performed;

[0022] S2-3, the user places a plurality of reinforcing plates on the workpiece of the shelf layer plate rotated to the vertical state, and then controls the corresponding two deformable fixing assemblies to act, at this time the third deformable position changer and the fourth deformable position changer are extended to move the adjustable pressing plate, and the reinforcing plates placed on the workpiece of the shelf layer plate are fixed against slipping through the cooperation of the adjustable pressing plate and the second deformable reinforcing plate, so that the workpiece of the shelf layer plate cooperates with the plurality of reinforcing plates to form a workpiece to be welded;

[0023] S3, when the deformable feeder carrying the workpiece to be welded rotates to the upper surface of the transmission mounting rod, the workpiece to be welded is welded by the adjustable welder, and a welded workpiece is obtained;

[0024] S4, with the transmission mounting rod being rotated by 90° again, the welded workpiece is rotated to a vertical state along with the transmission mounting rod, at this time the adsorbing and fixing of the welded workpiece is released, so that the welded workpiece is automatically shaken off to realize automatic unloading.

[0025] Compared with the prior art, the beneficial effects of the present application are: the present application has the advantages of simple structure, convenient use, through the cooperation of multiple structures during use, semi-automatic feeding of the shelf layer plate, automatic welding and automatic unloading of the shelf layer plate, so that the workers do not need to operate too much, the labor intensity of the workers is reduced, and the automatic continuous processing of the device can be realized, the processing efficiency of the spot welding device is significantly improved, secondly, the present application can be applied to different models of shelf layer plates, so that the application scope of the spot welding device is more extensive, and the present application is worth promoting and using. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 This is a structural schematic diagram of an intelligent automatic spot welding device for shelf panels;

[0027] Figure 2 This is a structural schematic diagram of a deformable feeding mechanism in an intelligent automatic spot welding device for shelf panels.

[0028] Figure 3 This is a structural schematic diagram of a deformable feeding component in an intelligent automatic spot welding device for shelf panels.

[0029] Figure 4 This is a structural schematic diagram of a deformable feeder in an intelligent automatic spot welding device for shelf panels.

[0030] Figure 5 An exploded view of the deformable feeder in an intelligent automatic spot welding device for shelf panels;

[0031] Figure 6 This is a structural schematic diagram of a deformable fixing component in an intelligent automatic spot welding device for shelf panels.

[0032] In the diagram: 1-Anti-tipping bearing base plate, 2-First limiting and lifting side plate, 3-Deformable feeding mechanism, 4-Limiting mounting top plate, 5-Adjustable welder, 6-Second lifting side plate, 7-Information display component, 8-First deformable reinforcing plate, 9-Limiting storage tube, 31-Deformable feeding assembly, 32-Transmission mounting plate, 33-Deformable fixing assembly, 311-Adjustable speed power output component, 312-Limiting protection tube, 34-Deformable feeder, 313-Transmission mounting rod 340 - First deformable position change part; 341 - Second deformable position change part; 342 - First limiting mounting plate; 343 - Limiting connection through hole; 344 - Second limiting mounting plate; 345 - Adsorption fixing part; 346 - Limiting vibrator; 347 - Limiting protective sliding plate; 348 - Anti-displacement lifting plate; 331 - Second deformable reinforcing plate; 332 - Third deformable position change part; 333 - Fourth deformable position change part; 334 - Adjustable pressing plate. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] In the description of the application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, set, or it can be detachably connected, set, or integrally connected, set.

[0035] For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0036] Please refer to Figures 1-6 The embodiment provides a shelf layer plate intelligent automatic spot welding device, which comprises an anti-toppling bearing bottom plate 1, the upper surface of the anti-toppling bearing bottom plate 1 is provided with a limiting storage pipe 9 for limiting and supporting the shelf layer plate workpiece, the limiting storage pipe 9 is designed in a form facilitating the user to feed the workpiece, the upper portion of the anti-toppling bearing bottom plate 1 is provided with a deformable feeding mechanism 3 for cleaning, position adjusting and posture adjusting the shelf layer plate workpiece, the upper surface of the anti-toppling bearing bottom plate 1 is provided with a plurality of first limiting lifting side plates 2 for limiting and supporting the deformable feeding mechanism 3, the upper portion of the deformable feeding mechanism 3 is provided with a limiting installation top plate 4, the lower surface of the limiting installation top plate 4 is provided with an adjustable welder 5 for welding the shelf layer plate workpiece, the adjustable welder 5 is a prior art, the adjustable welder 5 has a position adjusting function and a height adjusting function, and the top of the first limiting lifting side plate 2 is provided with a plurality of second lifting side plates 6 for supporting and fixing the limiting installation top plate 4.

[0037] Please refer to Figure 1 and Figure 2 In one embodiment, in order to make the use of the deformable feeding mechanism 3 more reliable, preferably, the deformable feeding mechanism 3 comprises a deformable feeding assembly 31 for cleaning, position adjusting and posture adjusting the shelf layer plate workpiece, the two sides of the deformable feeding assembly 31 are provided with a plurality of deformable fixing assemblies 33 for assembling and reinforcing the shelf layer plate workpiece in cooperation with the deformable feeding assembly 31, and the two ends of the deformable feeding assembly 31 are fixedly connected with a plurality of deformable fixing assemblies 33 for limiting and supporting the deformable fixing assemblies 33, and the plurality of deformable fixing assemblies 33 are arranged in an annular array on a transmission installation disc 32.

[0038] Please refer to Figure 2 and Figure 3In one embodiment, in order to make the use of the deformable feeding assembly 31 more reliable, preferably, the deformable feeding assembly 31 includes a transmission mounting rod 313, both ends of the transmission mounting rod 313 are provided with adjustable speed power output members 311 for matching the first limiting lifting side plate 2 to drive the transmission mounting rod 313 to rotate, the adjustable speed power output members 311 are servo motors, the adjustable speed power output members 311 penetrate through the first limiting lifting side plate 2 and are fixedly connected with the first limiting lifting side plate 2, the periphery of the transmission mounting rod 313 is provided with a plurality of deformable feeders 34, the periphery of the transmission mounting rod 313 is provided with a plurality of limiting protection tubes 312 for limiting and protecting the deformable feeders 34, and the limiting protection tubes 312 are fixedly connected with the transmission mounting rod 313;

[0039] Please refer to Figure 3 、 Figure 4 and Figure 5 In one embodiment, in order to make the use of the deformable feeder 34 more reliable, preferably, the deformable feeder 34 includes a first limiting mounting plate 342, the first limiting mounting plate 342 is fixedly connected with the transmission mounting rod 313, the side of the first limiting mounting plate 342 away from the transmission mounting rod 313 is provided with a displacement prevention lifting plate 348, both ends of the first limiting mounting plate 342 are provided with a plurality of first deformable position changers 340 for adjusting the position of the displacement prevention lifting plate 348, the first deformable position changers 340 are electric telescopic rods, the side of the displacement prevention lifting plate 348 away from the first limiting mounting plate 342 is provided with a second limiting mounting plate 344, both ends of the displacement prevention lifting plate 348 are provided with a plurality of second deformable position changers 341 for vibrating the second limiting mounting plate 344, the second deformable position changers 341 are springs, a plurality of adsorbing fixing members 345 for fixing the goods shelf plate workpiece are arranged on the second limiting mounting plate 344, the adsorbing fixing members 345 are electromagnetic plates, and the iron goods shelf plate workpiece is magnetically fixed by the adsorbing fixing members 345 during use;

[0040] Please refer to Figure 5In one embodiment, in order to make the function of the deformable feeding device 34 more abundant, in this embodiment, preferably, the second limiting installation plate 344 is provided with a plurality of limiting vibration devices 346 for playing a vibration role on the second limiting installation plate 344, the limiting vibration device 346 is a vibration motor, the limiting vibration device 346 is fixedly connected with the second limiting installation plate 344, one end of the second deformable position changing part 341 is fixedly connected with the second limiting installation plate 344, the other end of the second deformable position changing part 341 is fixedly connected with the anti-displacement lifting plate 348, one end of the first deformable position changing part 340 is fixedly connected with the anti-displacement lifting plate 348, the second limiting installation plate 344 is provided with a plurality of limiting protection sliding plates 347 for playing a limiting role in cooperation with the anti-displacement lifting plate 348 on the side facing the first limiting installation plate 342, the limiting protection sliding plate 347 is fixedly connected with the second limiting installation plate 344, the anti-displacement lifting plate 348 is provided with a plurality of limiting connection through holes 343 corresponding to the limiting protection sliding plate 347 at intervals at both ends, the limiting protection sliding plate 347 is slidingly connected with the anti-displacement lifting plate 348 through the limiting connection through hole 343, the other end of the first deformable position changing part 340 is fixedly connected with the first limiting installation plate 342;

[0041] Please refer to Figure 2 and Figure 6 In one embodiment, in order to make the use of the deformable fixing assembly 33 more reliable, in this embodiment, preferably, the deformable fixing assembly 33 comprises a third deformable position changing part 332, the third deformable position changing part 332 is an electric telescopic rod, the third deformable position changing part 332 is fixedly connected with the transmission installation disc 32, the third deformable position changing part 332 is provided with an adjustable pressing plate 334 on the side away from the transmission installation disc 32, the third deformable position changing part 332 is provided with a plurality of fourth deformable position changing parts 333 for playing a position adjusting role on the adjustable pressing plate 334 on the end away from the transmission installation disc 32, the fourth deformable position changing part 333 is an electric telescopic rod, the fourth deformable position changing part 333 is fixedly connected with the third deformable position changing part 332, the fourth deformable position changing part 333 is provided with a plurality of second deformable reinforcing plates 331 for playing a anti-skid reinforcing role on the side facing the deformable feeding assembly 31, the second deformable reinforcing plate 331 is a rubber plate, a plurality of second deformable reinforcing plates 331 are provided at intervals at both ends of the adjustable pressing plate 334, the second deformable reinforcing plate 331 is fixedly connected with the adjustable pressing plate 334, the fourth deformable position changing part 333 is fixedly connected with the adjustable pressing plate 334.

[0042] In another embodiment, in order to make the use of the deformable feeding mechanism 3 more reliable, preferably, the deformable feeding mechanism 3 includes a deformable feeding assembly 31 for cleaning, position adjusting and posture adjusting of the shelf board workpiece, a plurality of deformable fixing assemblies 33 for assembling and reinforcing the shelf board workpiece are arranged on both sides of the deformable feeding assembly 31, a plurality of deformable fixing assemblies 33 for limiting and supporting the deformable fixing assemblies 33 are fixedly connected to both ends of the deformable feeding assembly 31, and the plurality of deformable fixing assemblies 33 are arranged in an annular array on the transmission mounting disc 32.

[0043] In another embodiment, in order to make the use of the deformable feeding assembly 31 more reliable, preferably, the deformable feeding assembly 31 includes a transmission mounting rod 313, an adjustable speed power output 311 for driving the transmission mounting rod 313 to rotate is arranged at both ends of the transmission mounting rod 313, the adjustable speed power output 311 is a stepper motor, the adjustable speed power output 311 penetrates through the first limiting lifting side plate 2, the adjustable speed power output 311 is fixedly connected with the first limiting lifting side plate 2, a plurality of deformable feeders 34 are arranged around the transmission mounting rod 313, and a plurality of limiting protection tubes 312 for limiting and protecting the deformable feeders 34 are arranged around the transmission mounting rod 313, and the limiting protection tubes 312 are fixedly connected with the transmission mounting rod 313.

[0044] In another embodiment, in order to make the use of the deformable feeder 34 more reliable, preferably, the deformable feeder 34 includes a first limiting mounting plate 342, the first limiting mounting plate 342 is fixedly connected with the transmission mounting rod 313, a displacement prevention lifting plate 348 is arranged on the side of the first limiting mounting plate 342 away from the transmission mounting rod 313, a plurality of first deformable position changers 340 for position adjusting of the displacement prevention lifting plate 348 are arranged at both ends of the first limiting mounting plate 342, the first deformable position changer 340 is a hydraulic cylinder, a second limiting mounting plate 344 is arranged on the side of the displacement prevention lifting plate 348 away from the first limiting mounting plate 342, a plurality of second deformable position changers 341 for vibration of the second limiting mounting plate 344 are arranged at both ends of the displacement prevention lifting plate 348, the second deformable position changer 341 is a metal spring, a plurality of suction fixing pieces 345 for fixing the shelf board workpiece are arranged at intervals on the second limiting mounting plate 344, the suction fixing piece 345 is a vacuum suction cup, and at this time, the shelf board workpiece is fixed by vacuum suction through the suction fixing piece 345.

[0045] In another embodiment, to further enrich the functionality of the deformable feeder 34, preferably, the second limiting mounting plate 344 is provided with a plurality of limiting vibrators 346 at intervals on the side facing the anti-displacement support plate 348, which are used to vibrate the second limiting mounting plate 344. The limiting vibrators 346 are pneumatic vibrators and are fixedly connected to the second limiting mounting plate 344. One end of the second deformable position changing member 341 is fixedly connected to the second limiting mounting plate 344, and the other end of the second deformable position changing member 341 is fixedly connected to the anti-displacement support plate 348. The first deformable position changing member 340... One end is fixedly connected to the anti-displacement support plate 348. The second limiting mounting plate 344 is provided with a number of limiting protective sliding plates 347 at intervals on the side facing the first limiting mounting plate 342, which are used to cooperate with the anti-displacement support plate 348 to play a limiting role. The limiting protective sliding plates 347 are fixedly connected to the second limiting mounting plate 344. The two ends of the anti-displacement support plate 348 are provided with a number of limiting connection through holes 343 corresponding to the limiting protective sliding plates 347 at intervals. The limiting protective sliding plates 347 are slidably connected to the anti-displacement support plate 348 through the limiting connection through holes 343. The other end of the first deformable position changing member 340 is fixedly connected to the first limiting mounting plate 342.

[0046] In another embodiment, to make the use of the deformable fixing component 33 more reliable, preferably, the deformable fixing component 33 includes a third deformable position changing component 332, which is a hydraulic cylinder. The third deformable position changing component 332 is fixedly connected to the transmission mounting plate 32. An adjustable pressing plate 334 is provided on the side of the third deformable position changing component 332 away from the transmission mounting plate 32, and a plurality of fourth deformable position changing components 33 are provided at the end of the third deformable position changing component 332 away from the transmission mounting plate 32 for adjusting the position of the adjustable pressing plate 334. 3. The fourth deformable position changing component 333 is a hydraulic cylinder. The fourth deformable position changing component 333 is fixedly connected to the third deformable position changing component 332. The fourth deformable position changing component 333 is provided with a number of second deformable reinforcing plates 331 for anti-slip reinforcement on the side facing the deformable feeding component 31. The second deformable reinforcing plates 331 are silicone plates. The number of second deformable reinforcing plates 331 are spaced apart at both ends of the adjustable pressing plate 334. The second deformable reinforcing plates 331 are fixedly connected to the adjustable pressing plate 334. The fourth deformable position changing component 333 is fixedly connected to the adjustable pressing plate 334.

[0047] Please see Figure 1In one embodiment, to enrich the functionality of the spot welding device, preferably, the side of the first limiting and lifting side plate 2 is provided with a plurality of information display pieces 7 for displaying warning information at intervals. The information display pieces 7 are LED light boards, which display warning slogans to serve as a warning when in use. The plurality of information display pieces 7 are arranged at intervals at the bottom of the side of the first limiting and lifting side plate 2. Below the limiting storage tube 9, a plurality of first deformable reinforcing plates 8 are provided to provide anti-slip reinforcement for the anti-tipping bearing base plate 1. The first deformable reinforcing plates 8 are rubber plates, and the plurality of first deformable reinforcing plates 8 are arranged at intervals at both ends of the lower surface of the anti-tipping bearing base plate 1. The anti-tipping bearing base plate 1 is fixedly connected to the first deformable reinforcing plates 8.

[0048] In another embodiment, to enrich the functionality of the spot welding device, preferably, the side of the first limiting and lifting side plate 2 is provided with a plurality of information display pieces 7 for displaying warning information at intervals. The information display pieces 7 are LCD screens. The plurality of information display pieces 7 are arranged at intervals at the bottom of the side of the first limiting and lifting side plate 2. Below the limiting storage tube 9, a plurality of first deformable reinforcing plates 8 are provided for anti-slip reinforcement of the anti-tipping bearing base plate 1. The first deformable reinforcing plates 8 are silicone plates. The plurality of first deformable reinforcing plates 8 are arranged at intervals at both ends of the lower surface of the anti-tipping bearing base plate 1. The anti-tipping bearing base plate 1 is fixedly connected to the first deformable reinforcing plates 8.

[0049] A welding method for an intelligent automatic spot welding device for shelf panels, the method comprising the following steps:

[0050] S1. When in use, multiple shelf workpieces are stacked inside the limiting storage tube 9. At this time, the limiting storage tube 9, together with the anti-tipping bearing base plate 1, provides limiting support for the shelf workpieces.

[0051] S2. Control the adjustable speed power output component 311 to intermittently drive the transmission mounting rod 313 to rotate 90°, so that the four deformable feeders 34 circulate over the shelf.

[0052] When the deformable feeder 34 rotates to the point where the lower surface of the drive mounting rod 313 passes over the workpiece on the shelf, the following workpiece fixing and cleaning operations are performed;

[0053] S2-1. Control the first deformable position changing component 340 on the deformable feeder 34 to extend so that the second limiting mounting plate 344 moves down to contact the shelf workpiece. Then control the adsorption fixing component 345 to adsorb and fix the shelf workpiece. Then control the first deformable position changing component 340 on the deformable feeder 34 to retract so that the second limiting mounting plate 344 moves up so that the shelf workpiece moves above the limiting storage tube 9.

[0054] S2-2. Control the operation of the limit vibrator 346 on the deformable feeder 34 to make the second limit mounting plate 344 vibrate. At this time, the workpiece of the shelf panel follows the vibration of the second limit mounting plate 344. The vibration causes the debris stuck on the welding surface of the shelf panel to fall off, thereby cleaning the welding surface of the shelf panel.

[0055] After the deformable feeder 34 has fixed the shelf panel workpiece, the transmission mounting rod 313 rotates 90° again. At this time, the fixed shelf panel workpiece is in a vertical state, and the following workpiece assembly work is performed.

[0056] S2-3. The user places several reinforcing plates on the shelf workpiece rotated to a vertical position, and then controls the corresponding two deformable fixing components 33 to move. At this time, the third deformable position changing component 332 and the fourth deformable position changing component 333 extend to move the adjustable pressing plate 334. Through the mutual cooperation of the adjustable pressing plate 334 and the second deformable reinforcing plate 331, the reinforcing plates placed on the shelf workpiece are fixed to prevent slipping. Thus, the shelf workpiece and several reinforcing plates form the workpiece to be welded. During the subsequent rotation of the shelf workpiece, the deformable fixing component 33 rotates synchronously with the shelf workpiece to maintain relative stillness, thereby ensuring its fixing effect.

[0057] S3. When the deformable feeder 34 carrying the workpiece to be welded rotates to the upper surface of the transmission mounting rod 313, the adjustable welder 5 welds the workpiece to be welded to obtain the welded workpiece.

[0058] S4; As the transmission mounting rod 313 rotates 90° again, the welded workpiece follows the transmission mounting rod 313 to rotate to a vertical position. At this time, the adsorption and fixation of the welded workpiece is released, allowing the welded workpiece to automatically fall off and achieve automated unloading.

[0059] The above control operations are controlled by a PLC controller or a microcontroller controller, both of which are existing technologies.

[0060] The working principle and usage process of this invention: When in use, the user stacks multiple shelf workpieces inside the limiting storage tube 9. At this time, the limiting storage tube 9, together with the anti-tipping bearing base plate 1, provides limiting support for the shelf workpieces. Then, the adjustable speed power output component 311 is controlled to intermittently drive the transmission mounting rod 313 to rotate 90°, so that the four deformable feeders 34 pass over the shelf workpieces in a cycle. When the deformable feeder 34 rotates to the point where the lower surface of the transmission mounting rod 313 passes over the shelf workpieces, the first deformable position changing component 340 on the deformable feeder 34 is controlled to extend so that the second limiting mounting plate 344 moves down to contact the shelf workpieces. Then, the adsorption fixing component 345 is controlled to adsorb and fix the shelf workpieces.

[0061] Then, the first deformable position changer 340 on the deformable feeder 34 is controlled to retract, causing the second limit mounting plate 344 to move upward, so that the shelf workpiece moves above the limit storage tube 9. Then, the limit vibrator 346 on the deformable feeder 34 is controlled to work, causing the second limit mounting plate 344 to vibrate. At this time, the shelf workpiece follows the vibration of the second limit mounting plate 344. The vibration causes the debris stuck on the welding surface of the shelf to fall off, thus cleaning the welding surface of the shelf. After the deformable feeder 34 has fixed the shelf workpiece, it rotates 90° again with the transmission mounting rod 313. At this time, the fixed shelf workpiece is in a vertical state.

[0062] The user places several reinforcing plates on the shelf workpiece rotated to a vertical position, and then controls the corresponding two deformable fixing components 33 to move. At this time, the third deformable position changing component 332 and the fourth deformable position changing component 333 extend to move the adjustable pressing plate 334. Through the mutual cooperation of the adjustable pressing plate 334 and the second deformable reinforcing plate 331, the reinforcing plates placed on the shelf workpiece are fixed to prevent slipping, so that the shelf workpiece and several reinforcing plates form the workpiece to be welded. During the subsequent rotation of the shelf workpiece, the deformable fixing component 33 rotates synchronously with the shelf workpiece to maintain relative stillness, thereby ensuring its fixing effect.

[0063] When the deformable feeder 34 carrying the workpiece to be welded rotates to the upper surface of the transmission mounting rod 313, the adjustable welder 5 welds the workpiece to be welded to obtain a welded workpiece. As the transmission mounting rod 313 rotates 90° again, the welded workpiece follows the transmission mounting rod 313 to rotate to a vertical state. At this time, the adsorption and fixation of the welded workpiece is released, and the welded workpiece is automatically detached to achieve automated unloading.

[0064] Through the coordinated operation of multiple structures, users only need to place the shelving unit and reinforcing plates, and the spot welding device can automatically load, weld, and unload the shelving units. This reduces the need for excessive manual operation, lowers the labor intensity of workers, and enables automated continuous processing, significantly improving the processing efficiency of the spot welding device. Furthermore, this invention is applicable to different types of shelving units, broadening the scope of application of the spot welding device. In addition, this invention has a simple structure, is easy to use, and is worthy of promotion and application.

[0065] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0066] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A smart automatic spot welding device for shelf panels, comprising an anti-tipping load-bearing base plate, characterized in that: The upper surface of the anti-tipping bearing base plate is provided with a limiting storage tube for limiting and supporting the shelf workpieces. Above the anti-tipping bearing base plate is a deformable feeding mechanism for cleaning, adjusting the position, and adjusting the posture of the shelf workpieces. At both ends of the upper surface of the anti-tipping bearing base plate are several first limiting and lifting side plates for limiting and supporting the deformable feeding mechanism. Above the deformable feeding mechanism is a limiting mounting top plate. The lower surface of the limiting mounting top plate is provided with an adjustable welder for welding the shelf workpieces. The top of the first limiting and lifting side plates is provided with several second lifting side plates for supporting and fixing the limiting mounting top plate. The deformable feeding mechanism includes a deformable feeding component for cleaning, adjusting the position, and adjusting the posture of workpieces on shelf panels. Several deformable fixing components are arranged on both sides of the deformable feeding component to reinforce the workpieces on the shelf panels. A transmission mounting plate is fixedly connected to both ends of the deformable feeding component to limit and support the several deformable fixing components. Several deformable fixing components are arranged in a circular array on the transmission mounting plate. The deformable feeding component includes a transmission mounting rod, and adjustable speed power output components are provided at both ends of the transmission mounting rod to drive the transmission mounting rod to rotate in conjunction with a first limiting and lifting side plate. The adjustable speed power output components pass through the first... A limiting and lifting side plate is provided, and an adjustable speed power output component is fixedly connected to the first limiting and lifting side plate. Several deformable feeders are provided around the transmission mounting rod, and several limiting protective tubes are provided around the transmission mounting rod to limit and protect the deformable feeders. The limiting protective tubes are fixedly connected to the transmission mounting rod. The deformable feeder includes a first limiting mounting plate, which is fixedly connected to the transmission mounting rod. An anti-displacement lifting plate is provided on the side of the first limiting mounting plate away from the transmission mounting rod. Several first deformable position changing components are provided at both ends of the first limiting mounting plate to adjust the position of the anti-displacement lifting plate. An anti-displacement lifting plate is provided on the side away from the first limiting mounting plate. The second limiting mounting plate has several second deformable position changing parts at both ends of the anti-displacement support plate for vibrating the second limiting mounting plate. Several adsorption fixing parts for fixing the shelf workpiece are arranged at intervals on the second limiting mounting plate. Several limiting vibrators for vibrating the second limiting mounting plate are arranged at intervals on the side of the second limiting mounting plate facing the anti-displacement support plate. The limiting vibrators are fixedly connected to the second limiting mounting plate. One end of the second deformable position changing part is fixedly connected to the second limiting mounting plate, and the other end of the second deformable position changing part is fixedly connected to the anti-displacement support plate. One end of the first deformable position changing part is fixedly connected to the anti-displacement support plate.

2. The intelligent automatic spot welding device for shelf panels according to claim 1, characterized in that: The second limiting mounting plate has several limiting protective sliding plates spaced apart on the side facing the first limiting mounting plate, which are used to cooperate with the anti-displacement lifting plate to limit the movement. The limiting protective sliding plates are fixedly connected to the second limiting mounting plate. The anti-displacement lifting plate has several limiting connection through holes spaced apart at both ends, which are corresponding to the limiting protective sliding plates. The limiting protective sliding plates are slidably connected to the anti-displacement lifting plate through the limiting connection through holes. The other end of the first deformable position changing member is fixedly connected to the first limiting mounting plate.

3. The intelligent automatic spot welding device for shelf panels according to claim 2, characterized in that: The deformable fixing component includes a third deformable position changing component, which is fixedly connected to the transmission mounting plate. An adjustable pressing plate is provided on the side of the third deformable position changing component away from the transmission mounting plate. Several fourth deformable position changing components are provided on the end of the third deformable position changing component away from the transmission mounting plate, which are used to adjust the position of the adjustable pressing plate. The fourth deformable position changing components are fixedly connected to the third deformable position changing component.

4. The intelligent automatic spot welding device for shelf panels according to claim 3, characterized in that: The fourth deformable position changing component has several second deformable reinforcing plates on the side facing the deformable feeding assembly, which serve to prevent slipping and reinforce the components. The several second deformable reinforcing plates are spaced apart at both ends of the adjustable pressing plate. The second deformable reinforcing plates are fixedly connected to the adjustable pressing plate, and the fourth deformable position changing component is fixedly connected to the adjustable pressing plate.

5. The intelligent automatic spot welding device for shelf panels according to claim 1, characterized in that: The first limiting and lifting side plate has several information display pieces spaced apart on its side for displaying warning information. These information display pieces are spaced apart at the bottom of the side of the first limiting and lifting side plate. Below the limiting storage tube, there are several first deformable reinforcing plates for anti-slip reinforcement of the anti-tipping bearing base plate. These first deformable reinforcing plates are spaced apart at both ends of the lower surface of the anti-tipping bearing base plate. The anti-tipping bearing base plate is fixedly connected to the first deformable reinforcing plates.

6. A welding method using the intelligent automatic spot welding device for shelf panels as described in claim 4, characterized in that: The method includes the following steps: S1. When in use, multiple shelf workpieces are stacked inside the limiting storage tube. At this time, the limiting storage tube, together with the anti-tipping bearing base plate, provides limiting support for the shelf workpieces. S2. Control the adjustable speed power output component to intermittently drive the transmission mounting rod to rotate 90°, so that the four deformable feeders circulate over the top of the shelf. When the deformable feeder rotates to the point where the lower surface of the drive mounting rod passes over the workpiece on the shelf, the following workpiece securing and cleaning operations are performed; S2-1. Control the first deformable position changing component on the deformable feeder to extend so that the second limiting mounting plate moves down and contacts the shelf shelf workpiece. Then control the adsorption fixing component to adsorb and fix the shelf shelf workpiece. Then control the first deformable position changing component on the deformable feeder to retract so that the second limiting mounting plate moves up, so that the shelf shelf workpiece moves above the limiting storage tube. S2-2. Control the operation of the limit vibrator on the deformable feeder to make the second limit mounting plate vibrate. At this time, the workpiece of the shelf panel follows the vibration of the second limit mounting plate. The vibration causes the debris stuck on the welding surface of the shelf panel to fall off, thereby cleaning the welding surface of the shelf panel. After the deformable feeder has fixed the shelf panel workpiece, the transmission mounting rod rotates 90° again. At this time, the shelf panel workpiece is in a vertical state. Then, the following workpiece assembly work is performed. S2-3. The user places several reinforcing plates on the shelf workpiece rotated to a vertical position, and then controls the corresponding two deformable fixing components to move. At this time, the third deformable position changing component and the fourth deformable position changing component extend to move the adjustable pressing plate. Through the cooperation of the adjustable pressing plate and the second deformable reinforcing plate, the reinforcing plates placed on the shelf workpiece are fixed to prevent slipping, so that the shelf workpiece and several reinforcing plates form the workpiece to be welded. S3. When the deformable feeder carrying the workpiece to be welded rotates to the upper surface of the transmission mounting rod, the workpiece to be welded is welded by the adjustable welder to obtain the welded workpiece. S4. As the transmission mounting rod rotates 90° again, the welded workpiece follows the transmission mounting rod to a vertical position. At this time, the adsorption and fixation of the welded workpiece is released, allowing the welded workpiece to automatically fall off and achieve automated unloading.

Images