Multi-station laser welding mechanism capable of being operated efficiently

Abstract

The invention relates to the technical field of industry, in particular to a multi-station laser welding mechanism capable of being operated efficiently, and solves the problem that in the prior art, an existing double-station laser welding machine usually lacks a shifting structure capable of rapidly replacing products to be welded. Due to the lack of the structure, in the welding process, after a group of products are welded, an operator needs to spend more time and effort to replace a new product to be welded. The problems that the non-value-added time in the production process is prolonged, the effective utilization rate of equipment is reduced, the labor intensity of operators is increased, and the overall production efficiency is affected are solved. A multi-station laser welding mechanism capable of being operated efficiently comprises a bottom bin and a rotating column. And a mounting cavity penetrating through the rotating column is formed in one side of the rotating column. By optimizing the design and improving the structure, the overall efficiency and flexibility of the production line are improved, the labor intensity of operators is reduced, and the welding quality and effect are improved.

Description

Technical Field

[0001] The invention relates to the field of industrial technology, and in particular to a multi-station laser welding mechanism capable of efficient operation. Background Art

[0002] With the continuous advancement of industrial technology, laser welding technology has been widely used in the processing of various metal products due to its high precision and high efficiency. However, in practical applications, traditional double-station laser welding machines have certain limitations in operating efficiency and product change speed, which restricts the overall efficiency and flexibility of the production line.

[0003] Specifically, current dual-station laser welding machines usually lack a shifting structure that can quickly replace the products to be welded. The lack of this structure means that during the welding process, when a group of products is welded, the operator needs to spend more time and effort to replace the new products to be welded. This not only increases the non-value-added time in the production process and reduces the effective utilization rate of the equipment, but also increases the labor intensity of the operator, affecting the overall production efficiency.

[0004] In addition, traditional dual-station laser welding machines often fail to fully consider the convenience and efficiency of operation in product design. This requires operators to frequently make manual adjustments during the production process to ensure the accuracy and quality of welding. This operation method not only increases the possibility of errors, but also further reduces production efficiency.

[0005] Therefore, in view of the above problems, it is urgent to develop a multi-station, efficient laser welding mechanism to solve the problems of low automation application, low operating efficiency and slow product replacement in the existing technology. This new laser welding mechanism should have a displacement structure for quickly replacing the products to be welded to improve the overall efficiency and flexibility of the production line, while reducing the labor intensity of the operator and improving the welding quality and effect. Summary of the invention

[0006] The purpose of the present invention is to provide a multi-station laser welding mechanism that can be operated efficiently, which solves the problem that the current dual-station laser welding machine in the prior art usually lacks a displacement structure that can quickly replace the products to be welded. The lack of this structure results in that during the welding process, when a group of products is welded, the operator needs to spend more time and effort to replace the new products to be welded. This not only increases the non-value-added time in the production process and reduces the effective utilization rate of the equipment, but also increases the labor intensity of the operator, affecting the overall production efficiency.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A laser welding mechanism capable of efficient operation at multiple stations, comprising a bottom bin and a rotating column;

[0009] A mounting chamber penetrating the rotating column is provided on one side of the rotating column, a slide rail is horizontally arranged on the top of the inner cavity of the mounting chamber, a lifting assembly is installed on the top of the rotating column, an output end of the lifting assembly penetrates the top of the rotating column and is connected to the top of the slide rail, a laser welding machine is arranged at the bottom of the slide rail, and an electric slider slidably connected to the slide rail is detachably connected to one side of the laser welding machine;

[0010] A rotating groove is provided at the center of the top of the bottom bin, a mounting groove is provided at the center of the bottom of the inner cavity of the rotating groove, a driving motor is connected inside the mounting groove, an output shaft of the driving motor is drivingly connected to a rotating plate arranged inside the rotating groove, a plurality of embedded grooves are provided on the top of the rotating plate, and an electromagnetic plate is connected inside each embedded groove;

[0011] A top circular plate is provided at the bottom of the rotating column, a bottom circular plate is provided at the top of the bottom bin, the bottom center of the top circular plate is connected to the top of the bottom circular plate through a central cylinder, the bottom of the bottom circular plate is connected to the top of the bottom bin, a rotating module is provided at the top of the top circular plate, the output shaft of the rotating module is connected to the bottom of the rotating column, and a plurality of supporting plates are provided at the top of the outer ring of the bottom bin;

[0012] The top of the support plate is provided with a plurality of support tubes, one end of which passes through the support plate through a sliding sleeve, the bottom of the support plate is connected to a bottom cover, the top end of the support tube is provided with a circular hole, the bottom end is provided with an opening, the outer ring of each of the support tubes is slidably connected to a bottom cylinder arranged inside the bottom cover, one side of the outer ring of the support tube is connected to the outer ring of the bottom cylinder through an elastic component, an exhaust structure is provided at the bottom of the inner cavity of the bottom cover, and the bottom ends of the plurality of bottom cylinders are connected to the exhaust structure;

[0013] One side of the support plate is connected to an extension plate arranged between the top circular plate and the bottom circular plate. One end of the extension plate is slidably connected to the outer ring of the center cylinder through a sliding structure and slides along the circumferential direction of the center cylinder. A magnetic attraction structure is arranged inside the sliding structure for magnetically cooperating with the electromagnetic plate.

[0014] Preferably, the outer ring of the center cylinder is provided with a rotating circular plate, and the sliding structure includes a sliding arc plate fixedly connected to one end of the extension plate and a sliding rod fixedly connected to one side of the bottom of the extension plate. The sliding arc plate is slidably connected to the outer ring of the rotating circular plate, and the top of the bottom circular plate is provided with an annular movable groove in an annular shape which is adapted to be slidably connected to the sliding rod. The inner ring of the rotating circular plate is connected to the outer ring of the center cylinder through a plurality of connecting rods, the top end of the center cylinder is fixedly connected to the top circular plate bolts, and the bottom end is fixedly connected to the top bolts of the bottom circular plate.

[0015] Preferably, an annular slide is provided on the top of the outer ring of the bottom bin, the inner ring of the annular slide is fixedly connected to the outer ring of the bottom bin by bolts, a sliding groove is provided on the outer ring of the annular slide, and a sliding block is connected to the sliding groove on one side of the bottom of the extension plate through a fixed bracket.

[0016] Preferably, an annular frame is provided at the outer ring position between the top circular plate and the bottom circular plate, the outer ring of the annular frame is provided with a plurality of dustproof grooves for dust prevention and protection, and the outer ring of the annular frame is provided with a plurality of assembly grooves matched with the end of the extension plate, one end of the extension plate passes through the assembly groove, and the corresponding sides of the top circular plate and the bottom circular plate are provided with rotation grooves matched with the annular frame, and the top and bottom of the annular frame are connected to adjacent rotation grooves.

[0017] Preferably, an annular tube is provided on one side of the outer ring of the bottom bin, the inner wall of the annular tube is connected to the side wall of the adjacent fixed bracket, and one side of the annular tube is connected to a connecting tube;

[0018] The exhaust structure includes a connecting chamber opened inside the bottom cover and located at the bottom position, a plurality of docking holes connected to the interior of the connecting chamber are opened at the bottom of the inner cavity of the bottom cover, a plug-in tube connected to the docking hole is connected to the bottom end of the bottom cylinder, and a connecting pipe with one end connected to the interior of the connecting chamber is arranged at the bottom center of the bottom cover, and the other end of the connecting pipe is connected to the interior of the annular tube.

[0019] Preferably, the elastic component includes a top limit plate and a bottom limit plate arranged inside the bottom cover, the top limit plate is sleeved on one side of the outer ring of the support tube, and the bottom limit plate is sleeved on one side of the outer ring of the bottom cylinder, the top of the top limit plate contacts the bottom of the support plate, and the bottom is elastically connected to the top of the bottom limit plate through a plurality of extrusion springs.

[0020] Preferably, the lifting assembly includes four lifting sleeves symmetrically arranged on the top of the rotating column and a lifting cylinder arranged between the four lifting sleeves. The internal sliding connection of the lifting sleeve is a lifting round rod with one end passing through the top of the rotating column through a sliding sleeve. One end of the lifting round rod is connected to the top of the slide rail. The output end of the lifting cylinder passes through the top of the rotating column and is connected to the top of the slide rail through the sliding sleeve. A number of through grooves connected to the interior of the installation chamber are provided on the top of both sides of the rotating column, and hair dryers matching the through grooves are bolted to the top of both sides of the rotating column.

[0021] Preferably, the rotating module includes a rotating motor connected to the top center of the top circular plate, the output shaft of the rotating motor is connected to the bottom of the rotating column, the outer ring of the bottom bin is provided with a plurality of ventilation holes connected to the interior of the mounting groove, and a dustproof plate is bolted to the inner side of each ventilation hole.

[0022] The present invention has at least the following beneficial effects:

[0023] The laser welding mechanism realizes dual adjustment of welding structure and placement structure through multi-station design and the rotation function of the rotating column, which significantly improves the flexibility of conversion and adjustment. This design makes continuous welding operation possible without waiting for product replacement, thereby greatly improving production efficiency. At the same time, the displacement structure for quickly replacing the product to be welded reduces the operator's manual operation and reduces labor intensity. The precise movement of the laser welding machine on the slide rail and the sliding adjustment of the electric slider ensure the accuracy and quality of welding and improve the welding effect. In addition, the cooperation of the electromagnetic plate and the magnetic suction structure realizes the automatic positioning and fixation of the station, improving the degree of automation application of the equipment. The design of the support tube and the bottom cylinder and the coordinated use of the elastic component enable the product to be stably limited and fixed, improving the convenience, efficiency and quality of product positioning. The vacuum structure adsorbs the product by forming a negative pressure, further enhancing the stability of the product.

[0024] Overall, this laser welding mechanism solves the problems existing in the prior art, such as low production efficiency, high labor intensity, poor welding accuracy, etc. By optimizing the design and improving the structure, the overall efficiency and flexibility of the production line are improved, the labor intensity of the operator is reduced, and the welding quality and effect are improved.

[0025] The present invention also has the following beneficial effects:

[0026] By setting the rotating circular plate and the sliding arc plate, the end of the extension plate can be moved on the outer ring of the rotating circular plate through the sliding arc plate, thereby driving the supporting plate to move; by setting the sliding rod and the annular moving groove, the moving stability of the extension plate is improved; by setting the annular slide plate and the sliding block, the load-bearing strength and moving stability of the extension plate are further improved; by setting the annular frame, the extension plate can be supported and dust-proofed at the same time; the annular frame can move synchronously with the extension plate with the cooperation of the two rotating grooves; by setting the connecting chamber and the docking hole, it is convenient to connect the bottom cylinder with the inside of the connecting chamber through the plug-in tube; the connecting pipe can be connected to the exhaust device to realize the coordinated exhaust of the annular pipe and multiple connecting chambers, thereby realizing negative pressure at each circular hole;

[0027] 1. By optimizing the structure of the support plate, support tube and bottom cylinder, and introducing elastic components and exhaust structures, efficient, stable and accurate positioning and fixing of the product are achieved, solving the problem of inaccurate product positioning in the prior art. This greatly improves the accuracy and quality of welding and reduces welding errors caused by product movement or deformation. Secondly, the cooperation between the electromagnetic plate and the magnetic suction structure realizes the automatic positioning and fixing of the workstation, improving the automation and production efficiency of the equipment. This design reduces the steps and time of manual operation, reduces labor costs, and improves the overall efficiency of the production line. In addition, the design of the sliding structure, annular moving groove, annular slide plate and sliding block enhances the stability of the extension plate and the support plate during rotation and sliding, making the entire mechanism more stable and reliable. This solves the problem of poor equipment stability in the prior art and reduces welding errors and failures caused by shaking or offset of the equipment. Finally, the design of the annular frame provides dustproof and protective functions, protecting the components inside the mechanism from interference and damage from the external environment. This extends the service life of the equipment and reduces failures and maintenance costs caused by dust or foreign matter entering the equipment. In summary, the design of the second embodiment solves the problems existing in the prior art by optimizing the structure and improving the design, thereby improving the overall efficiency and welding quality of the production line;

[0028] 2. The design of the lifting cylinder and lifting rod makes the lifting movement of the slide rail more stable and precise, which can meet the working requirements of different heights. The combination of the rotating motor and the rotating column realizes the rotation movement of the equipment and expands the working range of the equipment. In addition, the design of the blower and the vent effectively solves the heat dissipation problem that may arise from the long-term operation of the equipment and prolongs the service life of the equipment. The dustproof plate can prevent external dust from polluting and damaging the inside of the equipment, improving the reliability and stability of the equipment. These designs together improve the overall performance and market competitiveness of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the structure of the rotating column of the present invention;

[0032] Figure 3 This is a schematic diagram of the bottom bin structure of the present invention;

[0033] Figure 4 This is a schematic diagram of the central cylindrical structure of the present invention;

[0034] Figure 5 It is a schematic diagram of the supporting plate structure of the present invention;

[0035] Figure 6 It is a schematic diagram of the structure of the electromagnetic plate of the present invention;

[0036] Figure 7 This is a schematic diagram of the bottom cover structure of the present invention;

[0037] Figure 8 This is a schematic diagram of the support tube structure of the present invention.

[0038] In the figure: 1. bottom bin; 2. supporting plate; 3. supporting tube; 4. rotating column; 5. slide rail; 6. top circular plate; 7. laser welding machine; 8. through groove; 9. hair dryer; 10. lifting sleeve; 11. lifting cylinder; 12. lifting round rod; 13. rotating motor; 15. annular frame; 16. bottom circular plate; 17. center cylinder; 18. annular slide plate; 19. annular tube; 20. connecting tube; 21. bottom cover; 22. extension plate; 23. fixed bracket; 24. sliding rod; 25. sliding arc plate; 26. sliding block; 27. rotating circular plate; 28. mounting groove; 29. ​​driving motor; 31. annular movable groove; 32. vent; 33. dustproof plate; 34. rotating plate; 35. electromagnetic plate; 36. docking hole; 37. bottom cylinder; 39. extrusion spring; 40. top limit plate; 41. bottom limit plate. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0040] Embodiment 1

[0041] Reference Figure 1-8 , a multi-station laser welding mechanism capable of efficient operation, comprising a bottom bin 1 and a rotating column 4;

[0042] A mounting chamber penetrating the rotating column 4 is provided on one side of the rotating column 4, a slide rail 5 is horizontally provided on the top of the inner cavity of the mounting chamber, a lifting assembly is installed on the top of the rotating column 4, the output end of the lifting assembly penetrates the top of the rotating column 4 and is connected to the top of the slide rail 5, a laser welding machine 7 is provided at the bottom of the slide rail 5, and an electric slider slidably connected to the slide rail 5 is detachably connected to one side of the laser welding machine 7;

[0043] A rotating groove is provided at the top center of the bottom bin 1, and a mounting groove 28 is provided at the bottom center of the inner cavity of the rotating groove. A driving motor 29 is connected to the inside of the mounting groove 28, and the output shaft of the driving motor 29 is connected to a rotating plate 34 arranged inside the rotating groove. A plurality of embedded grooves are provided on the top of the rotating plate 34, and an electromagnetic plate 35 is connected to the inside of each embedded groove.

[0044] A top circular plate 6 is provided at the bottom of the rotating column 4, a bottom circular plate 16 is provided at the top of the bottom bin 1, the bottom center of the top circular plate 6 is connected to the top of the bottom circular plate 16 through a center cylinder 17, the bottom of the bottom circular plate 16 is connected to the top of the bottom bin 1, a rotating module is provided at the top of the top circular plate 6, the output shaft of the rotating module is connected to the bottom of the rotating column 4, and a plurality of supporting plates 2 are provided at the top of the outer ring of the bottom bin 1;

[0045] The top of the support plate 2 is provided with a plurality of support tubes 3, one end of which penetrates the support plate 2 through a sliding sleeve. The bottom of the support plate 2 is connected to a bottom cover 21. A circular hole is provided at the top end of the support tube 3, and an opening is provided at the bottom end. The outer ring of each support tube 3 is slidably connected to a bottom cylinder 37 provided inside the bottom cover 21. One side of the outer ring of the support tube 3 is connected to the outer ring of the bottom cylinder 37 through an elastic component. An exhaust structure is provided at the bottom of the inner cavity of the bottom cover 21, and the bottom ends of the plurality of bottom cylinders 37 are connected to the exhaust structure.

[0046] One side of the support plate 2 is connected to an extension plate 22 arranged between the top circular plate 6 and the bottom circular plate 16. One end of the extension plate 22 is slidingly connected to the outer ring of the center cylinder 17 through a sliding structure and slides along the circumferential direction of the center cylinder 17. The interior of the sliding structure is provided with a magnetic attraction structure for magnetically cooperating with the electromagnetic plate 35.

[0047] According to the above embodiment, it can be known that when working, the product to be welded is first placed on the top of a support plate 2, at which time the product will contact multiple support tubes 3. Due to the gravity of the product, the support tube 3 in contact with the product will drop and move to the bottom of the inner cavity of the bottom cylinder 37, while squeezing the elastic component to deform it. The support tube 3 that is not in contact with the product remains in place, and its corresponding elastic component is not squeezed, elastically supporting the support tube 3 so that it can be stably maintained at the top of the support plate 2. In this way, after the support tube 3 in contact with the product drops, a groove that matches the shape of the product will be formed, and the product will be covered and limited. At the same time, the exhaust structure forms a negative pressure through the circular hole at the top of the support tube 3 to adsorb the product, thereby improving the convenience, efficiency and quality of product positioning. Next, the drive motor 29 is started, driving the rotating plate 34 to rotate, so that the electromagnetic plate 35 is attracted to the magnetic attraction structure on the corresponding extension plate 22, thereby fixing the current workstation. At this time, the lifting assembly starts to work, driving the slide rail 5 to drop, so that the laser welding machine 7 moves to a suitable position. Then, the electric slider slides on the slide rail 5 to adjust the welding position of the laser welding machine 7. After welding begins, the laser welding machine 7 performs precise welding on the product. After welding is completed, the lifting assembly drives the laser welding machine 7 to rise and return to its position. At the same time, the rotating module drives the rotating column 4 to rotate, thereby realizing the rotation and transposition of multiple supporting plates 2 and the replacement of the welding position of the laser welding machine 7. Due to the cooperation between the electromagnetic plate 35 and the magnetic attraction structure, the current workstation remains stable during the processing. When movement is required, the rotation of the rotating plate 34 will drive the electromagnetic plate 35 to move, and then drive the extension plate 22 and the supporting plate 2 that cooperate with it magnetically to rotate synchronously to realize the change of the processing position. In this way, the operator can quickly replace new products and repeat the above process to achieve continuous and efficient welding operations.

[0048] The laser welding mechanism realizes the dual adjustment of the welding structure and the placement structure through the multi-station design and the rotation function of the rotating column 4, which significantly improves the flexibility of conversion and adjustment. This design makes continuous welding operations possible without waiting for product replacement, thereby greatly improving production efficiency. At the same time, the displacement structure of the product to be welded can quickly reduce the operator's manual operation and reduce labor intensity. The precise movement of the laser welding machine 7 on the slide rail 5 and the sliding adjustment of the electric slider ensure the accuracy and quality of welding and improve the welding effect. In addition, the cooperation of the electromagnetic plate 35 and the magnetic suction structure realizes the automatic positioning and fixation of the station, and improves the degree of automation application of the equipment. The design of the support tube 3 and the bottom cylinder 37 and the coordinated use of the elastic component enable the product to be stably limited and fixed, improving the convenience, efficiency and quality of product positioning. The vacuum structure adsorbs the product by forming a negative pressure, further enhancing the stability of the product.

[0049] Overall, this laser welding mechanism solves the problems existing in the prior art, such as low production efficiency, high labor intensity, poor welding accuracy, etc. By optimizing the design and improving the structure, the overall efficiency and flexibility of the production line are improved, the labor intensity of the operator is reduced, and the welding quality and effect are improved.

[0050] Embodiment 2

[0051] Reference Figure 1-8 The outer ring of the central cylinder 17 is provided with a rotating circular plate 27, and the sliding structure includes a sliding arc plate 25 fixedly connected to one end of the extension plate 22 and a sliding rod 24 fixedly connected to one side of the bottom of the extension plate 22. The sliding arc plate 25 is slidably connected to the outer ring of the rotating circular plate 27. The top of the bottom circular plate 16 is provided with an annular movable groove 31 in an annular shape that is adapted to be slidably connected to the sliding rod 24. The inner ring of the rotating circular plate 27 is connected to the outer ring of the central cylinder 17 through a plurality of connecting rods. The top end of the central cylinder 17 is fixedly connected to the top circular plate 6 by bolts, and the bottom end is fixedly connected to the top bolt of the bottom circular plate 16.

[0052] An annular slide plate 18 is arranged on the top of the outer ring of the bottom bin 1, the inner ring of the annular slide plate 18 is fixedly connected with the outer ring of the bottom bin 1 by bolts, the outer ring of the annular slide plate 18 is provided with a sliding groove, and the bottom side of the extension plate 22 is connected with a sliding block 26 which is slidably connected with the inside of the sliding groove through a fixed bracket 23.

[0053] An annular frame 15 is provided at the outer ring position between the top circular plate 6 and the bottom circular plate 16. The outer ring of the annular frame 15 is provided with a plurality of dustproof grooves for dust prevention and protection, and the outer ring of the annular frame 15 is provided with a plurality of assembly grooves matched with the end of the extension plate 22. One end of the extension plate 22 passes through the assembly groove. The corresponding sides of the top circular plate 6 and the bottom circular plate 16 are provided with rotation grooves matched with the annular frame 15, and the top and bottom of the annular frame 15 are connected to the adjacent rotation grooves.

[0054] An annular tube 19 is provided on one side of the outer ring of the bottom bin 1, the inner wall of the annular tube 19 is connected to the side wall of the adjacent fixed bracket 23, and one side of the annular tube 19 is connected to a connecting pipe;

[0055] The exhaust structure includes a connecting chamber opened inside the bottom cover 21 and located at the bottom position. A plurality of docking holes 36 connected to the interior of the connecting chamber are opened at the bottom of the inner cavity of the bottom cover 21. A plug-in tube connected to the docking hole 36 is connected to the bottom end of the bottom cylinder 37. A connecting pipe 20 with one end connected to the interior of the connecting chamber is provided at the bottom center of the bottom cover 21, and the other end of the connecting pipe 20 is connected to the interior of the annular tube 19.

[0056] The elastic component includes a top limit plate 40 and a bottom limit plate 41 arranged inside the bottom cover 21. The top limit plate 40 is sleeved on one side of the outer ring of the support tube 3, and the bottom limit plate 41 is sleeved on one side of the outer ring of the bottom cylinder 37. The top of the top limit plate 40 contacts the bottom of the supporting plate 2, and the bottom is elastically connected to the top of the bottom limit plate 41 through a plurality of extrusion springs 39.

[0057] According to the above embodiment, it can be known that: by setting the rotating circular plate 27 and the sliding arc plate 25, the end of the extension plate 22 can be moved on the outer ring of the rotating circular plate 27 through the sliding arc plate 25, thereby driving the supporting plate 2 to move; the movement stability of the extension plate 22 is improved by setting the sliding rod 24 and the annular moving groove 31; the load-bearing strength and movement stability of the extension plate 22 are further improved by setting the annular slide plate 18 and the sliding block 26; the extension plate 22 can be supported and dust-proofed by setting the annular frame 15; the annular frame 15 can move synchronously with the extension plate 22 with the cooperation of the two rotating grooves; the bottom cylinder 37 can be connected to the inside of the connecting chamber through the plug-in tube by setting the connecting chamber and the docking hole 36; the connecting pipe can be connected to the exhaust device to achieve the coordinated exhaust of the annular pipe 19 and the multiple connecting chambers, thereby achieving negative pressure at each circular hole;

[0058] By optimizing the structure of the support plate 2, the support tube 3 and the bottom cylinder 37, and introducing the elastic component and the exhaust structure, the product is efficiently, stably and accurately positioned and fixed, and the problem of inaccurate product positioning in the prior art is solved. This greatly improves the accuracy and quality of welding and reduces the welding error caused by product movement or deformation. Secondly, the cooperation between the electromagnetic plate 35 and the magnetic attraction structure realizes the automatic positioning and fixing of the workstation, and improves the automation degree and production efficiency of the equipment. This design reduces the steps and time of manual operation, reduces labor costs, and improves the overall efficiency of the production line. In addition, the design of the sliding structure, the annular moving groove 31, the annular slide plate 18 and the sliding block 26 enhances the stability of the extension plate 22 and the support plate 2 during rotation and sliding, making the entire mechanism more stable and reliable. This solves the problem of poor equipment stability in the prior art and reduces welding errors and failures caused by shaking or offset of the equipment. Finally, the design of the annular frame 15 provides dustproof and protective functions, protecting the components inside the mechanism from interference and damage from the external environment. This extends the service life of the equipment and reduces failures and maintenance costs caused by dust or foreign matter entering the equipment. In summary, the design of the second embodiment solves the problems existing in the prior art by optimizing the structure and improving the design, thereby improving the overall efficiency and welding quality of the production line.

[0059] Embodiment 3

[0060] Reference Figure 1-8 The lifting assembly includes four lifting sleeves 10 symmetrically arranged on the top of the rotating column 4 and a lifting cylinder 11 arranged between the four lifting sleeves 10. The lifting sleeve 10 is internally slidably connected to a lifting round rod 12 with one end passing through the top of the rotating column 4 through a sliding sleeve. One end of the lifting round rod 12 is connected to the top of the slide rail 5. The output end of the lifting cylinder 11 passes through the top of the rotating column 4 through the sliding sleeve and is connected to the top of the slide rail 5. A number of through grooves 8 communicating with the interior of the installation chamber are provided on the top of both sides of the rotating column 4, and a hair dryer 9 matching the through grooves 8 is bolted and fixed to the top of the rotating column 4.

[0061] The rotating module includes a rotating motor 13 connected to the top center of the top circular plate 6. The output shaft of the rotating motor 13 is connected to the bottom of the rotating column 4. The outer ring of the bottom bin 1 is provided with a plurality of ventilation holes 32 connected to the inside of the mounting groove 28. A dustproof plate 33 is bolted to one side of the inside of each ventilation hole 32.

[0062] According to the above embodiment, it can be known that: first, the lifting assembly starts to work. The lifting cylinder 11 is started, and its output end passes through the top of the rotating column 4 through the sliding sleeve, and is connected to the top of the slide rail 5. At the same time, the lifting round rod 12 inside the lifting sleeve 10 also passes through the top of the rotating column 4 through the sliding sleeve, and is connected to the top of the slide rail 5. In this way, the telescopic movement of the lifting cylinder 11 can drive the slide rail 5 to move up and down.

[0063] Then, the rotating module starts to work. The rotating motor 13 is started, and its output shaft is connected to the bottom of the rotating column 4, thereby driving the rotating column 4 to rotate. Since the lifting assembly and the rotating module are both connected to the rotating column 4, the rotation of the rotating column 4 will drive the entire lifting assembly and the components connected thereto to rotate.

[0064] The blowers 9 on both sides of the rotating column 4 start to work, blowing air into the installation chamber through the through slots 8. When the laser welding machine 7 needs to be cooled and dissipated, the laser welding machine 7 is driven by the electric slider to move on the slide rail 5 to the inside of the installation chamber for blowing and cooling. Therefore, the setting of the blower 9 helps to dissipate heat and keep the inside of the equipment clean. At the same time, the vents 32 on the outer ring of the bottom bin 1 also play a role in heat dissipation, and the dustproof plate 33 can prevent external dust from entering the inside of the equipment.

[0065] The problem of difficult simultaneous control of lifting and rotating motion in traditional equipment is solved. Through the ingenious combination of lifting components and rotating modules, independent control and coordinated work of lifting and rotating motion are achieved, which improves the flexibility and work efficiency of the equipment.

[0066] Specifically, the design of the lifting cylinder 11 and the lifting rod 12 makes the lifting movement of the slide rail 5 smoother and more precise, and can meet the working requirements of different heights. The combination of the rotating motor 13 and the rotating column 4 realizes the rotational movement of the equipment and expands the working range of the equipment. In addition, the design of the blower 9 and the vent 32 effectively solves the heat dissipation problem that may arise from the long-term operation of the equipment, and extends the service life of the equipment. The dustproof plate 33 can prevent external dust from polluting and damaging the inside of the equipment, thereby improving the reliability and stability of the equipment. These designs together improve the overall performance and market competitiveness of the equipment.

[0067] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A multi-station laser welding mechanism that can be operated efficiently, characterized in that: include: A bottom bin (1) and a rotating column (4); A mounting chamber penetrating the rotating column (4) is provided on one side of the rotating column (4); a slide rail (5) is horizontally arranged on the top of the inner cavity of the mounting chamber; a lifting assembly is installed on the top of the rotating column (4); the output end of the lifting assembly penetrates the top of the rotating column (4) and is connected to the top of the slide rail (5); a laser welding machine (7) is arranged at the bottom of the slide rail (5); and an electric slider slidably connected to the slide rail (5) is detachably connected to one side of the laser welding machine (7); A rotating groove is provided at the center of the top of the bottom bin (1), a mounting groove (28) is provided at the center of the bottom of the inner cavity of the rotating groove, a driving motor (29) is connected to the inside of the mounting groove (28), an output shaft of the driving motor (29) is drivingly connected to a rotating plate (34) arranged inside the rotating groove, a plurality of embedded grooves are provided at the top of the rotating plate (34), and an electromagnetic plate (35) is connected to the inside of each embedded groove; A top circular plate (6) is arranged at the bottom of the rotating column (4), a bottom circular plate (16) is arranged at the top of the bottom bin (1), the bottom center of the top circular plate (6) is connected to the top of the bottom circular plate (16) through a center circular column (17), the bottom of the bottom circular plate (16) is connected to the top of the bottom bin (1), a rotating module is arranged at the top of the top circular plate (6), the output shaft of the rotating module is connected to the bottom of the rotating column (4), and a plurality of supporting plates (2) are arranged at the top of the outer ring of the bottom bin (1); The top of the support plate (2) is provided with a plurality of support tubes (3) whose one end passes through the support plate (2) through a sliding sleeve, the bottom of the support plate (2) is connected with a bottom cover (21), the top end of the support tube (3) is provided with a circular hole, and the bottom end is provided with an opening, the outer ring of each of the support tubes (3) is slidably connected with a bottom cylinder (37) arranged inside the bottom cover (21), one side of the outer ring of the support tube (3) is connected with the outer ring of the bottom cylinder (37) through an elastic component, the bottom of the inner cavity of the bottom cover (21) is provided with an exhaust structure, and the bottom ends of the plurality of bottom cylinders (37) are connected with the exhaust structure; One side of the support plate (2) is connected to an extension plate (22) arranged between the top circular plate (6) and the bottom circular plate (16); one end of the extension plate (22) is slidably connected to the outer ring of the central cylinder (17) through a sliding structure and slides along the circumferential direction of the central cylinder (17); a magnetic attraction structure for magnetically cooperating with the electromagnetic plate (35) is arranged inside the sliding structure.

2. A multi-station laser welding mechanism capable of efficient operation according to claim 1, characterized in that: The outer ring of the central cylinder (17) is provided with a rotating circular plate (27), and the sliding structure includes a sliding arc plate (25) fixedly connected to one end of the extension plate (22) and a sliding rod (24) fixedly connected to the bottom side of the extension plate (22). The sliding arc plate (25) is slidably connected to the outer ring of the rotating circular plate (27), and the top of the bottom circular plate (16) is provided with an annular movable groove (31) in an annular shape that is adapted to be slidably connected to the sliding rod (24). The inner ring of the rotating circular plate (27) is connected to the outer ring of the central cylinder (17) through a plurality of connecting rods. The top end of the central cylinder (17) is fixedly connected to the top circular plate (6) by bolts, and the bottom end is fixedly connected to the top bolt of the bottom circular plate (16).

3. A multi-station laser welding mechanism capable of high efficiency operation according to claim 2, characterized in that: An annular slide plate (18) is arranged on the top of the outer ring of the bottom bin (1), the inner ring of the annular slide plate (18) is fixedly connected to the outer ring of the bottom bin (1) by bolts, the outer ring of the annular slide plate (18) is provided with a sliding groove, and a sliding block (26) is connected to the inside of the sliding groove through a fixed bracket (23) on one side of the bottom of the extension plate (22).

4. The multi-station laser welding mechanism capable of high efficiency operation according to claim 1, characterized in that: An annular frame (15) is arranged at the outer ring position between the top circular plate (6) and the bottom circular plate (16); the outer ring of the annular frame (15) is provided with a plurality of dustproof grooves for dust prevention and protection; the outer ring of the annular frame (15) is provided with a plurality of assembly grooves matched with the end of the extension plate (22); one end of the extension plate (22) passes through the assembly groove; the corresponding sides of the top circular plate (6) and the bottom circular plate (16) are both provided with rotation grooves matched with the annular frame (15); the top and bottom of the annular frame (15) are both connected to adjacent rotation grooves.

5. The multi-station laser welding mechanism capable of high efficiency operation according to claim 3, characterized in that: An annular tube (19) is provided on one side of the outer ring of the bottom bin (1), the inner wall of the annular tube (19) is connected to the side wall of an adjacent fixed bracket (23), and one side of the annular tube (19) is connected to a connecting tube; The air extraction structure comprises a communicating chamber which is opened inside a bottom cover (21) and is located at the bottom position. The bottom of the inner cavity of the bottom cover (21) is provided with a plurality of docking holes (36) which are connected to the inside of the communicating chamber. The bottom end of the bottom cylinder (37) is connected with a plug-in pipe which is plugged into the docking holes (36). A communicating pipe (20) whose one end is connected to the inside of the communicating chamber is provided at the bottom center of the bottom cover (21). The other end of the communicating pipe (20) is connected to the inside of the annular pipe (19).

6. A multi-station laser welding mechanism capable of high efficiency operation according to claim 5, characterized in that: The elastic component comprises a top limit plate (40) and a bottom limit plate (41) which are arranged inside the bottom cover (21); the top limit plate (40) is sleeved on one side of the outer ring of the support tube (3); the bottom limit plate (41) is sleeved on one side of the outer ring of the bottom cylinder (37); the top of the top limit plate (40) contacts the bottom of the supporting plate (2); and the bottom is elastically connected to the top of the bottom limit plate (41) through a plurality of extrusion springs (39).

7. The multi-station laser welding mechanism capable of high efficiency operation according to claim 1, characterized in that: The lifting assembly comprises four lifting sleeves (10) symmetrically arranged at the top of a rotating column (4) and a lifting cylinder (11) arranged between the four lifting sleeves (10); the lifting sleeve (10) is internally slidably connected to a lifting round rod (12) having one end passing through the top of the rotating column (4) through a sliding sleeve; one end of the lifting round rod (12) is connected to the top of a slide rail (5); the output end of the lifting cylinder (11) passes through the top of the rotating column (4) through a sliding sleeve and is connected to the top of the slide rail (5); the tops of both sides of the rotating column (4) are provided with a plurality of through grooves (8) connected to the interior of the installation chamber, and the tops of both sides of the rotating column (4) are fixedly connected by bolts with a blower (9) matching the through grooves (8).

8. The multi-station laser welding mechanism capable of high efficiency operation according to claim 7, characterized in that: The rotating module includes a rotating motor (13) connected to the top center of the top circular plate (6), the output shaft of the rotating motor (13) is connected to the bottom of the rotating column (4), the outer ring of the bottom bin (1) is provided with a plurality of ventilation holes (32) connected to the inside of the mounting groove (28), and a dustproof plate (33) is bolted to one side of the inside of each ventilation hole (32).

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