Intelligent laser welding equipment

Abstract

The invention provides intelligent laser welding equipment, and relates to the technical field of laser welding. The intelligent laser welding equipment comprises a bottom plate, two second supporting columns and a third supporting column, first supporting columns are fixedly arranged on the two sides of the upper end of the bottom plate correspondingly, first synchronous motors are fixedly arranged on the portions, close to the lower ends, of the side walls of the two first supporting columns correspondingly, and the output ends of the two first synchronous motors are fixedly connected with third lead screws correspondingly; the outer walls of the two third lead screws are both sleeved with first sliding bases in a threaded mode. According to the intelligent laser welding equipment, the high-automation welding process can be achieved, meanwhile, blocky and tubular objects can be clamped during welding, meanwhile, a clamping mechanism is divided into multiple layers, during welding production, the welding efficiency can be improved, the production efficiency can be improved, and the welding quality can be improved after welding is completed. And automatic discharging, pushing and receiving can be conducted, manpower input is reduced, and practicability is high.

Description

Technical Field

[0001] The invention relates to the technical field of laser welding, and in particular to intelligent laser welding equipment. Background Art

[0002] Laser welding is an efficient and precise welding method that uses a high-energy-density laser beam as a heat source. Laser welding is one of the important aspects of the application of laser material processing technology. In the 1970s, it was mainly used for welding thin-walled materials and low-speed welding. The welding process is a heat conduction type, that is, the laser radiation heats the surface of the workpiece, and the surface heat diffuses to the inside through heat conduction. By controlling the width, energy, peak power and repetition frequency of the laser pulse, the workpiece is melted to form a specific molten pool.

[0003] Existing laser welding equipment still requires a certain number of workers to perform hand-held welding, and the degree of automation is relatively low. At the same time, manual hand-held welding will cause hand shaking, and long-term manual welding will also cause excessive fatigue, which will lead to reduced workpiece welding quality, low production efficiency, substandard output, and fatigue operation is also dangerous. Therefore, those skilled in the art provide a laser welding intelligent equipment to solve the problems raised in the above background technology. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides an intelligent laser welding equipment, which can realize a highly automated welding process. During welding, block and tubular objects can be clamped, and the clamping mechanism is divided into a multi-layer clamping mechanism. During welding production, the welding efficiency can be accelerated and the production efficiency can be improved. When welding is completed, automatic material unloading, pushing and receiving can be performed, which reduces the manpower input and has strong practicality. It solves the problem that the existing welding equipment still requires staff to perform hand-held welding, and the welding efficiency is low and the production is slow.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a laser welding intelligent equipment, including a base plate, two second support columns and a third support column, both sides of the upper end of the base plate are fixedly provided with first support columns, one side wall of the two first support columns is fixedly provided with a first synchronous motor at the lower end, the output ends of the two first synchronous motors are fixedly connected with third screw rods, the outer walls of the two third screw rods are threaded with a first sliding seat, one side wall of the two first sliding seats is fixedly installed with a connecting seat, a sliding plate is fixedly connected between the two connecting seats, a plurality of first fixed seats are fixedly provided with a plurality of first fixed seats on one side wall, a plurality of first fixed seats are fixedly provided with a first electric telescopic rod, one end of the plurality of first electric telescopic rods is fixedly connected with a connecting plate, two opposite pairs of the plurality of connecting plates are grouped together, one side wall of the plurality of groups of connecting plates is fixedly connected with a connecting head, two opposite pairs of the plurality of connecting heads are grouped together, and the lower ends of the plurality of groups of connecting heads are fixedly connected with a processing table;

[0008] Two processing grooves are provided on the upper surfaces of the plurality of processing tables, and second electric telescopic rods are fixedly arranged on both side walls of the processing groove on one side, and one end of the plurality of second electric telescopic rods is threadedly connected with a clamping ring buckle, and third electric telescopic rods are fixedly arranged on four side walls of the processing groove on the other side, and one end of the plurality of third electric telescopic rods is fixedly connected with a clamping plate, and mounting plates are fixedly arranged on both sides of the bottom of the plurality of processing grooves, and second synchronous motors are fixedly arranged on one side wall of the plurality of mounting plates near the upper end, and auxiliary wheels are fixedly connected to the output ends of the plurality of second synchronous motors, and pull ropes are wound on the outer walls of the plurality of auxiliary wheels, and the plurality of pull ropes are grouped into two adjacent groups, and one end of the plurality of groups of pull ropes is fixedly connected with a movable disc;

[0009] A fixed head is fixedly provided in the middle of the upper ends of the two second support columns, a third motor is fixedly provided on one side wall of the fixed head, a bidirectional screw is fixedly connected to the output end of the third motor, fourth sliding seats are threadedly sleeved on both sides of the outer walls of the bidirectional screw, two second limit rods are commonly penetrated through one side of the two fourth sliding seats, fourth electric telescopic rods are fixedly provided on the lower ends of the two fourth sliding seats, fixed sleeves are fixedly connected to the lower ends of the two fourth electric telescopic rods, fifth electric telescopic rods are fixedly provided on the inner side walls of the two fixed sleeves, and push plates are fixedly connected to one end of the two fifth electric telescopic rods.

[0010] Through the above technical scheme, the installation position of the processing table is determined by providing a first support column, a first synchronous motor, a third screw rod, a first sliding seat, a connecting seat, a sliding plate, a first fixed seat, a first electric telescopic rod, a connecting plate, a connecting head and a processing table. When welding, the purpose of clamping multiple workpieces can be achieved by adopting a layered design of the processing table. At the same time, after welding is completed, the uppermost processing table can be pushed away and unloaded by the first electric telescopic rod. Similarly, welding processing can be performed on objects of different layers respectively until all multi-layer objects are processed. At the same time, the transmission principle of the first synchronous motor and the screw rod is utilized. After all workpieces are processed, the entire processing table can be uniformly moved out, which can also facilitate overall cleaning by the staff, which is more convenient. The position of workpiece clamping is determined by providing a processing groove, a second electric telescopic rod, a clamping ring buckle, a third electric telescopic rod, a clamping plate, a mounting plate, a second synchronous motor, an auxiliary wheel, a pull rope and a movable disc. When clamping, the pipe can be clamped by the second electric telescopic rod and the clamping ring buckle. The third electric telescopic rod and the clamping plate can clamp block-shaped workpieces, and the workpiece clamping range is expanded. At the same time, when clamping tubular workpieces, the clamping ring buckle can be replaced for workpieces of different radii. After welding is completed, the processing table can be moved to the unloading area. During this period, the auxiliary wheel can be driven to rotate by the second synchronous motor, and then the pull rope can be pulled. During this period, the electric telescopic rod needs to release the workpiece and retreat. Under the action of the pull rope, the movable disc and the workpiece will be pulled up as a whole to facilitate subsequent unloading. By providing a fixed head, a third motor, a bidirectional screw rod, a fourth sliding seat, a second limit rod, a fourth electric telescopic rod, a fixed sleeve, a fifth electric telescopic rod and a push plate, when unloading, through the above-mentioned mechanism for moving the workpiece, when the workpiece moves to the position of the unloading mechanism, the workpiece is lifted by the movable disc, and the transmission principle of the third motor, the bidirectional screw rod and the fourth sliding seat is used to move the pushing mechanism to a suitable position, and then the workpiece is pushed down by the fourth electric telescopic rod, the fifth electric telescopic rod and the push plate.

[0011] Preferably, a fixing plate is fixedly provided on the upper ends of the two first support columns, two second fixing seats are fixedly provided on the upper ends of the two fixing plates, a first motor is fixedly provided on one side wall of the second fixing seat, a driving wheel is fixedly connected to the output end of the first motor, an outer wall of the driving wheel is connected to a driven wheel through a belt transmission, a first screw rod is fixedly connected to the inner side walls of the driving wheel and the driven wheel, a second sliding seat is threadedly sleeved on the outer walls of the two first screw rods, and a support plate is fixedly provided on the upper ends of the two second sliding seats;

[0012] Through the above technical scheme, the lateral movement mechanism of the laser welding head is determined by providing a fixed plate, a second fixed seat, a first motor, a driving wheel, a belt, a driven wheel, a first screw rod and a second sliding seat. The transmission mechanism of the driving wheel, the belt and the driven wheel can drive the two first screw rods to rotate, thereby improving the stability when the laser welding head moves laterally.

[0013] Preferably, a second motor is fixedly provided on one side wall of the support plate near the upper end, a second screw is fixedly connected to the output end of the second motor, a third sliding seat is threadedly sleeved on the outer wall of the second screw, two first limit rods are penetrated on one side of the third sliding seat, a mounting head is fixedly provided on the lower end of the third sliding seat, a frame is fixedly provided on the lower end of the mounting head, a sixth electric telescopic rod is fixedly provided on the bottom of the frame, a positioning plate is fixedly connected to the lower end of the sixth electric telescopic rod, and a laser welding head is fixedly provided on the lower end of the positioning plate;

[0014] Through the above technical scheme, by providing a second motor, a second screw rod, a third sliding seat, a first limit rod, a mounting head, a frame, a sixth electric telescopic rod, a positioning plate and a laser welding head, the installation position of the laser welding head and its longitudinal moving mechanism are determined. When the longitudinal position of the welding position is adjusted, the principle of screw rod transmission is used to reach the specified position, which is more stable.

[0015] Preferably, a suction fan is fixedly provided on one side wall of the first support column, an input end of the suction fan is fixedly connected to a first hose and extends into the interior of the mounting head, and a plurality of second hoses are fixedly connected to an outer wall of the first hose and extend out of the mounting head and penetrate the positioning plate;

[0016] Through the above technical solution, by providing a suction fan, a first hose and a second hose, a large amount of harmful gas will appear during laser welding. If it is not handled in time, the harmful gas will drift, thereby polluting the environment and endangering the physical and mental health of the workers. Therefore, when harmful gas appears during welding, the device can directly absorb it uniformly through the suction fan to facilitate subsequent treatment.

[0017] Preferably, a drainage seat is fixedly provided on one side of the upper end of the bottom plate, and a plurality of drainage grooves are opened on one side of the drainage seat;

[0018] Through the above technical solution, the drainage seat and the drainage groove can be used to match the workpieces on each layer for material connection and unloading.

[0019] Preferably, a material storage box is provided on one side of the bottom plate, and a through groove is provided on one side wall of the material storage box;

[0020] Through the above technical solution, the storage box can facilitate the storage of the processed workpieces, and the through groove can facilitate the interconnection and material receiving with the drainage seat.

[0021] Preferably, two protective doors are provided on one side wall of the storage box, and a handle is fixedly provided on one side of the front end faces of the two protective doors;

[0022] Through the above technical solution, the protective door and the handle can facilitate the taking of materials.

[0023] Preferably, a control panel is fixedly provided on the upper end of one side wall of the other first support column;

[0024] Through the above technical solution, the setting of the control panel can facilitate the operation.

[0025] Preferably, sliding grooves are provided on both inner side walls of the first fixing seat, and sliders are slidably provided on the inner walls of the two sliding grooves and are fixedly connected to the processing table;

[0026] Through the above technical solution, the setting of the sliding grooves and the sliders can improve the stability when the processing table moves.

[0027] Working principle: When this kind of laser welding intelligent equipment is put into use, first, the entire processing table is moved out through the first synchronous motor, the third screw and the first sliding seat, and then the tubular and block clamping areas are selected according to the shape of the workpiece to be processed. During this period, the clamping ring and the clamping plate are driven by the electric telescopic rod to clamp and fix the workpiece. Through the multi-layer design, multiple workpieces can be clamped. Then, the entire processing table is moved to the welding area through the first synchronous motor, the third screw and the first sliding seat. During welding, the driving wheel, belt and driven wheel are driven to drive The mechanism can drive the two first screws to rotate, thereby improving the stability when the laser welding head moves horizontally. When adjusting the longitudinal position of the welding position, the specified position can be reached through the principle of screw transmission, which is more stable. After welding, the purpose of clamping multiple workpieces can be achieved by adopting a layered design of the processing table. At the same time, after welding is completed, the top processing table can be pushed away and unloaded through the first electric telescopic rod. By analogy, objects at different levels can be welded and processed respectively until all multi-layer objects are processed. At the same time, by utilizing the transmission principle of the first synchronous motor and the screw rod, after all the workpieces are processed, the entire processing table can be uniformly moved out, which can also facilitate the overall cleaning of the staff. During laser welding, a large amount of harmful gases will appear. If they are not handled in time, the harmful gases will drift, which will pollute the environment and endanger the physical and mental health of the staff. Therefore, when harmful gases appear during welding, the device can directly absorb them uniformly through the suction fan, which is convenient for subsequent treatment. After welding is completed, the processing table can be moved to the unloading area. During this period, the auxiliary wheel can be driven to rotate by the second synchronous motor, and then the pull rope can be pulled. During this period, the electric telescopic rod needs to release the workpiece and retreat. Under the action of the pull rope, the movable disc and the workpiece will be pulled up as a whole, which is convenient for subsequent unloading. During unloading, through the above-mentioned mechanism for moving the workpiece, when the workpiece moves to the position of the unloading mechanism, the workpiece is lifted by the movable disc during this period. By utilizing the transmission principle of the third motor, the bidirectional screw rod and the fourth sliding seat, the push mechanism is moved to a suitable position, and then the workpiece is pushed down by the fourth electric telescopic rod, the fifth electric telescopic rod and the push plate.

[0028] (III) Beneficial effects

[0029] The present invention provides a laser welding intelligent equipment, which has the following beneficial effects:

[0030] 1. The present invention provides an intelligent laser welding equipment. Compared with the existing intelligent laser welding equipment, the laser welding equipment adopts a multi-layer processing table mechanism, which can achieve the purpose of clamping multiple workpieces. At the same time, after the welding is completed, the uppermost processing table can be pushed away and unloaded through the first electric telescopic rod. Similarly, objects at different levels can be welded and processed respectively until all multi-layer objects are processed. At the same time, by utilizing the transmission principle of the first synchronous motor and the screw rod, after all workpieces are processed, the entire processing table can be moved out uniformly, which can also be convenient for the staff to clean up the whole, which is more convenient.

[0031] 2. The present invention provides an intelligent laser welding equipment. Compared with the existing intelligent laser welding equipment, the laser welding equipment can clamp tubular and block-shaped workpieces, and the clamping range of the workpieces is expanded. At the same time, when clamping tubular workpieces, the clamping ring buckle can be replaced for workpieces of different radii. After welding is completed, the processing table can be moved to the unloading area. During this period, the auxiliary wheel can be driven to rotate by the second synchronous motor, and then the pull rope can be pulled. During this period, the electric telescopic rod needs to release the workpiece and retreat. Under the action of the pull rope, the movable disc and the workpiece as a whole will be pulled up and lifted, which is convenient for subsequent unloading and has strong practicality.

[0032] 3. The present invention provides an intelligent laser welding equipment. Compared with the existing intelligent laser welding equipment, the laser welding equipment has a high overall degree of automation. At the same time, the harmful gases generated by welding can be processed in time, and the staff does not need to manually unload the materials when discharging, which reduces the manpower input. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is an axonometric diagram of an intelligent laser welding device according to the present invention;

[0034] Figure 2 This is a schematic diagram of the structure of a moving mechanism of a laser welding intelligent equipment processing table of the present invention;

[0035] Figure 3 This is a structural schematic diagram of a welding adjustment mechanism of a laser welding intelligent equipment of the present invention;

[0036] Figure 4 This is a schematic diagram of the structure of a clamping mechanism of a laser welding intelligent equipment according to the present invention;

[0037] Figure 5 This is a structural schematic diagram of a material pushing mechanism of a laser welding intelligent equipment according to the present invention;

[0038] Figure 6 This is a schematic diagram of the structure of a transmission mechanism of a laser welding intelligent equipment according to the present invention;

[0039] Figure 7This is a schematic diagram of the connection structure of the third screw rod of a laser welding intelligent equipment of the present invention;

[0040] Figure 8 This is a structural schematic diagram of a drainage seat of a laser welding intelligent equipment according to the present invention;

[0041] Fig. 9 This is a structural schematic diagram of a through slot of a laser welding intelligent equipment according to the present invention;

[0042] Fig.10 for Figure 3 Enlarged view of point A in the middle.

[0043] Among them, 1, bottom plate; 2, first support column; 3, control panel; 4, first synchronous motor; 5, second support column; 6, storage box; 7, protective door; 8, handle; 9, third support column; 10, suction fan; 11, first hose; 12, first fixed seat; 13, slide; 14, slide block; 15, processing table; 16, first electric telescopic rod; 17, connecting plate; 18, drainage seat; 19, first sliding seat; 20, connecting seat; 21, fixed plate; 22, second fixed seat; 23, first motor; 24, first screw rod; 25, second sliding seat; 26, support plate; 27, second motor; 28, second screw rod; 29, first limit rod; 30, third sliding seat; 31, connector; 32, processing groove; 3 3. Second electric telescopic rod; 34. Clamping ring; 35. Third electric telescopic rod; 36. Clamping plate; 37. Mounting plate; 38. Second synchronous motor; 39. Auxiliary wheel; 40. Pull rope; 41. Movable disc; 42. Fixed head; 43. Third motor; 44. Bidirectional screw; 45. Fourth sliding seat; 46. Second limit rod; 47. Fourth electric telescopic rod; 48. Fixed sleeve; 49. Fifth electric telescopic rod; 50. Push plate; 51. Driving wheel; 52. Belt; 53. Driven wheel; 54. Third screw; 55. Drainage groove; 56. Through groove; 57. Mounting head; 58. Frame; 59. Sixth electric telescopic rod; 60. Positioning plate; 61. Laser welding head; 62. Second hose; 63. Sliding plate. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Embodiment 1:

[0046] like Figure 1-10As shown, an embodiment of the present invention provides a laser welding intelligent equipment, including a base plate 1, two second support columns 5 and a third support column 9, first support columns 2 are fixedly arranged on both sides of the upper end of the base plate 1, first synchronous motors 4 are fixedly arranged on one side wall of the two first support columns 2 near the lower end, third screw rods 54 are fixedly connected to the output ends of the two first synchronous motors 4, first sliding seats 19 are threadedly sleeved on the outer walls of the two third screw rods 54, connecting seats 20 are fixedly installed on one side wall of the two first sliding seats 19, a sliding plate 63 is fixedly connected between the two connecting seats 20, a plurality of first fixed seats 12 are fixedly arranged on one side wall of the third support column 9, a first electric telescopic rod 16 is fixedly arranged on one side wall of the plurality of first fixed seats 12, a connecting plate 17 is fixedly connected to one end of the plurality of first electric telescopic rods 16, two opposite connecting plates 17 are grouped together, a connecting head 31 is fixedly connected to one side wall of the plurality of connecting plates 17, and a plurality of connecting heads 31 are fixedly connected to one side wall of the plurality of connecting plates 17. 1 Two groups of relatively large numbers of connectors 31 are fixedly connected to the processing table 15 at the lower ends. The first support column 2, the first synchronous motor 4, the third screw 54, the first sliding seat 19, the connecting seat 20, the sliding plate 63, the first fixed seat 12, the first electric telescopic rod 16, the connecting plate 17, the connector 31 and the processing table 15 are provided to determine the installation position of the processing table 15. When welding, the processing table 15 is designed in a layered manner to achieve the purpose of clamping multiple workpieces. At the same time, after the welding is completed, the processing table 15 on the uppermost layer can be pushed away and unloaded by the first electric telescopic rod 16. By analogy, the objects of different layers can be welded and processed respectively until all the multi-layer objects are processed. At the same time, the transmission principle of the first synchronous motor 4 and the screw can be used. After all the workpieces are processed, the entire processing table 15 can be uniformly moved out, which can also be convenient for the staff to clean up the whole, which is more convenient.

[0047] Two processing grooves 32 are provided on the upper end surfaces of the plurality of processing tables 15, and second electric telescopic rods 33 are fixedly arranged on both side walls of the processing grooves 32 on one side, and one end of the plurality of second electric telescopic rods 33 is threadedly connected with a clamping buckle 34, and third electric telescopic rods 35 are fixedly arranged on four side walls of the processing grooves 32 on the other side, and one end of the plurality of third electric telescopic rods 35 is fixedly connected with a clamping plate 36, and mounting plates 37 are fixedly arranged on both sides of the bottom of the plurality of processing grooves 32, and second synchronous motors 38 are fixedly arranged on one side wall near the upper end of the plurality of mounting plates 37, and auxiliary wheels 39 are fixedly connected to the output ends of the plurality of second synchronous motors 38, and pull ropes 40 are wound on the outer walls of the plurality of auxiliary wheels 39, and the plurality of pull ropes 40 are grouped in pairs of two adjacent ones, and one end of the plurality of groups of pull ropes 40 is fixedly connected with a movable disc 41, and the processing grooves 32, the second electric telescopic rods 33, and the clamping buckle are provided. 34, the third electric telescopic rod 35, the clamping plate 36, the mounting plate 37, the second synchronous motor 38, the auxiliary wheel 39, the pull rope 40 and the movable disc 41 determine the position of the workpiece clamping. When clamping, the second electric telescopic rod 33 and the clamping ring buckle 34 can clamp the tubular workpiece, while the third electric telescopic rod 35 and the clamping plate 36 can clamp the block-shaped workpiece, and the workpiece clamping range is expanded. At the same time, when clamping the tubular workpiece, the clamping ring buckle 34 can be replaced for workpieces of different radii. After welding is completed, the processing table 15 can be moved to the unloading area. During this period, the auxiliary wheel 39 can be driven to rotate by the second synchronous motor 38, and then the pull rope 40 is started to be pulled. During this period, the electric telescopic rod needs to release the workpiece and retreat. Under the action of the pull rope 40, the movable disc 41 and the workpiece as a whole will be pulled up and lifted, which is convenient for subsequent unloading.

[0048] A fixed head 42 is fixedly provided in the middle of the upper ends of the two second support columns 5, a third motor 43 is fixedly provided on one side wall of the fixed head 42, a bidirectional screw 44 is fixedly connected to the output end of the third motor 43, a fourth sliding seat 45 is threadedly provided on both sides of the outer wall of the bidirectional screw 44, two second limiting rods 46 are commonly penetrated on one side of the two fourth sliding seats 45, a fourth electric telescopic rod 47 is fixedly provided on the lower ends of the two fourth sliding seats 45, a fixed sleeve 48 is fixedly connected to the lower ends of the two fourth electric telescopic rods 47, a fifth electric telescopic rod 49 is fixedly provided on the inner side walls of the two fixed sleeves 48, and one end of the two fifth electric telescopic rods 49 The third motor 43, the bidirectional screw rod 44 and the fourth sliding seat 45 are all fixedly connected with a push plate 50. Through the arrangement of a fixed head 42, a third motor 43, a bidirectional screw rod 44, a fourth sliding seat 45, a second limit rod 46, a fourth electric telescopic rod 47, a fixed sleeve 48, a fifth electric telescopic rod 49 and a push plate 50, when unloading, through the above-mentioned mechanism for moving the workpiece, when the workpiece moves to the position of the unloading mechanism, the workpiece is lifted by the movable disc 41 during the period, and the transmission principle of the third motor 43, the bidirectional screw rod 44 and the fourth sliding seat 45 is utilized to move the pushing mechanism to a suitable position, and then the workpiece is pushed down by the fourth electric telescopic rod 47, the fifth electric telescopic rod 49 and the push plate 50.

[0049] The upper ends of the two first support columns 2 are fixedly provided with a fixing plate 21, and the upper ends of the two fixing plates 21 are jointly fixedly provided with two second fixing seats 22, and a first motor 23 is fixedly provided on a side wall of a second fixing seat 22, and the output end of the first motor 23 is fixedly connected with a driving wheel 51, and the outer wall of the driving wheel 51 is connected to the driven wheel 53 through a belt 52. The inner walls of the driving wheel 51 and the driven wheel 53 are fixedly connected with a first screw rod 24, and the outer walls of the two first screw rods 24 are threadedly sleeved with a second sliding seat 25, and the upper ends of the two second sliding seats 25 are fixedly provided with a support plate 26, and the fixing plate 21, the second fixing seat 22, the first motor 23, the driving wheel 51, the belt 52, the driven wheel 53, the first screw rod 24 and the second sliding seat are arranged. 25, a lateral movement mechanism of the laser welding head 61 is determined, and the transmission mechanism of the driving wheel 51, the belt 52 and the driven wheel 53 can drive the two first screw rods 24 to rotate, so as to improve the stability when the laser welding head 61 moves laterally. A second motor 27 is fixedly arranged on the upper end of one side wall of a support plate 26, and a second screw rod 28 is fixedly connected to the output end of the second motor 27. A third sliding seat 30 is threadedly sleeved on the outer wall of the second screw rod 28, and two first limiting rods 29 are penetrated on one side of the third sliding seat 30. A mounting head 57 is fixedly arranged on the lower end of the third sliding seat 30, and a frame 58 is fixedly arranged on the lower end of the mounting head 57. A sixth electric telescopic rod 59 is fixedly arranged on the inner bottom of the frame 58, and the lower end of the sixth electric telescopic rod 59 A positioning plate 60 is fixedly connected, and a laser welding head 61 is fixedly arranged at the lower end of the positioning plate 60. The installation position of the laser welding head 61 and its longitudinal movement mechanism are determined by arranging a second motor 27, a second screw rod 28, a third sliding seat 30, a first limit rod 29, a mounting head 57, a frame 58, a sixth electric telescopic rod 59, a positioning plate 60 and a laser welding head 61. When the longitudinal position of the welding position is adjusted, the specified position can be reached through the principle of screw transmission, which is more stable. A suction fan 10 is fixedly arranged on one side wall of the first support column 2. The input end of the suction fan 10 is fixedly connected to the first hose 11 and extends into the interior of the mounting head 57. The outer wall of the first hose 11 is fixedly connected to a plurality of second hoses 62 extends out of the mounting head 57 and passes through the positioning plate 60. A suction fan 10, a first hose 11 and a second hose 62 are provided. During laser welding, a large amount of harmful gas will appear. If it is not handled in time, the harmful gas will drift, and then pollute the environment and endanger the physical and mental health of the workers. Therefore, when harmful gas appears during welding, the device can directly adsorb it uniformly through the suction fan 10 to facilitate subsequent treatment. A drainage seat 18 is fixedly provided on one side of the upper end of the bottom plate 1, and a plurality of drainage grooves 55 are provided on one side of the drainage seat 18. The drainage seat 18 and the drainage grooves 55 can be used to match the workpieces of each layer for receiving and unloading. A storage box 6 is provided on one side of the bottom plate 1, and a through groove 56 is provided on one side wall of the storage box 6.The material storage box 6 can be used to store the workpiece after processing. The through groove 56 can be used to communicate with the drainage seat 18 to receive materials. Two protective doors 7 are provided on one side wall of the material storage box 6. Handles 8 are fixedly provided on one side of the front end of the two protective doors 7. The protective doors 7 and the handles 8 can be used to take materials. A control panel 3 is fixedly provided on one side wall of the other first support column 2 near the upper end. The control panel 3 can be used to facilitate control. Slide grooves 13 are provided on both side walls of the first fixed seat 12. Slide blocks 14 are slidably provided on the inner walls of the two slide grooves 13 and are fixedly connected to the processing table 15. The slide grooves 13 and the slide blocks 14 can improve the stability when the processing table 15 moves.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser welding intelligent device, comprising a base plate (1), two second support columns (5) and a third support column (9), Features: First support columns (2) are fixedly arranged on both sides of the upper end of the bottom plate (1); first synchronous motors (4) are fixedly arranged on one side wall of the two first support columns (2) near the lower end; third screw rods (54) are fixedly connected to the output ends of the two first synchronous motors (4); first sliding seats (19) are threadedly sleeved on the outer walls of the two third screw rods (54); connecting seats (20) are fixedly installed on one side wall of the two first sliding seats (19); a sliding plate (63) is fixedly connected between the two connecting seats (20); the third support A plurality of first fixing seats (12) are fixedly provided on one side wall of the support column (9); a first electric telescopic rod (16) is fixedly provided on one side wall of each of the plurality of first fixing seats (12); one end of each of the plurality of first electric telescopic rods (16) is fixedly connected to a connecting plate (17); two opposing ones of the plurality of connecting plates (17) are grouped together; one side wall of each of the plurality of groups of connecting plates (17) is fixedly connected to a connecting head (31); two opposing ones of the plurality of connecting heads (31) are grouped together; and the lower ends of each of the plurality of groups of connecting heads (31) are fixedly connected to a processing table (15); The upper end surfaces of the plurality of processing tables (15) are each provided with two processing grooves (32); the inner side walls of the processing groove (32) on one side are each fixedly provided with a second electric telescopic rod (33); one end of the plurality of second electric telescopic rods (33) is each threadedly connected with a clamping ring buckle (34); the inner four side walls of the processing groove (32) on the other side are each fixedly provided with a third electric telescopic rod (35); one end of the plurality of third electric telescopic rods (35) is each fixedly connected with a clamping plate (36); the inner bottom sides of the plurality of processing grooves (32) are each fixedly provided with a mounting plate (37); the upper end of one side wall of the plurality of mounting plates (37) is each fixedly provided with a second synchronous motor (38); the output ends of the plurality of second synchronous motors (38) are each fixedly connected with an auxiliary wheel (39); the outer walls of the plurality of auxiliary wheels (39) are each wound with a pull rope (40); the plurality of pull ropes (40) are each arranged in groups of two adjacent ones; one end of the plurality of groups of pull ropes (40) is each fixedly connected with a movable disc (41); A fixed head (42) is fixedly provided in the middle of the upper ends of the two second support columns (5); a third motor (43) is fixedly provided on one side wall of the fixed head (42); an output end of the third motor (43) is fixedly connected to a bidirectional screw rod (44); both sides of the outer wall of the bidirectional screw rod (44) are threadedly sleeved with a fourth sliding seat (45); two second limit rods (46) are commonly penetrated through one side of the two fourth sliding seats (45); a fourth electric telescopic rod (47) is fixedly provided at the lower ends of the two fourth sliding seats (45); the lower ends of the two fourth electric telescopic rods (47) are fixedly connected to a fixed sleeve (48); the inner side walls of the two fixed sleeves (48) are fixedly provided with a fifth electric telescopic rod (49); and one end of the two fifth electric telescopic rods (49) is fixedly connected to a push plate (50).

2. The intelligent laser welding equipment according to claim 1, Features: A fixing plate (21) is fixedly provided at the upper ends of the two first support columns (2), two second fixing seats (22) are fixedly provided at the upper ends of the two fixing plates (21), a first motor (23) is fixedly provided on a side wall of one of the second fixing seats (22), an output end of the first motor (23) is fixedly connected to a driving wheel (51), an outer wall of the driving wheel (51) is connected to a driven wheel (53) via a belt (52), inner side walls of the driving wheel (51) and the driven wheel (53) are fixedly connected to a first screw rod (24), outer walls of the two first screw rods (24) are threadedly sleeved with a second sliding seat (25), and upper ends of the two second sliding seats (25) are fixedly provided with a supporting plate (26).

3. The laser welding intelligent equipment according to claim 2, Features: A second motor (27) is fixedly arranged on the upper end of one side wall of the support plate (26); the output end of the second motor (27) is fixedly connected to a second screw rod (28); a third sliding seat (30) is threadedly sleeved on the outer wall of the second screw rod (28); two first limit rods (29) are penetrated through one side of the third sliding seat (30); a mounting head (57) is fixedly arranged on the lower end of the third sliding seat (30); a frame (58) is fixedly arranged on the lower end of the mounting head (57); a sixth electric telescopic rod (59) is fixedly arranged on the inner bottom of the frame (58); a positioning plate (60) is fixedly connected to the lower end of the sixth electric telescopic rod (59); and a laser welding head (61) is fixedly arranged on the lower end of the positioning plate (60).

4. The laser welding intelligent equipment according to claim 1, Features: A suction fan (10) is fixedly provided on one side wall of the first support column (2); an input end of the suction fan (10) is fixedly connected to a first hose (11) and extends into the interior of the mounting head (57); a plurality of second hoses (62) are fixedly connected to an outer wall of the first hose (11), extend out of the mounting head (57) and penetrate the positioning plate (60).

5. The laser welding intelligent equipment according to claim 1, Features: A drainage seat (18) is fixedly provided on one side of the upper end of the bottom plate (1), and a plurality of drainage grooves (55) are provided on one side of the drainage seat (18).

6. The intelligent laser welding equipment according to claim 1, Features: A material storage box (6) is provided on one side of the bottom plate (1), and a through groove (56) is provided on a side wall of the material storage box (6).

7. The intelligent laser welding equipment according to claim 6, Features: Two protective doors (7) are provided on one side wall of the material storage box (6), and a handle (8) is fixedly provided on one side of the front end surface of the two protective doors (7).

8. The intelligent laser welding equipment according to claim 1, Features: A control panel (3) is fixedly arranged on the upper end of one side wall of another of the first support columns (2).

9. The intelligent laser welding equipment according to claim 1, Features: Both side walls of the first fixed seat (12) are provided with sliding grooves (13), and the inner walls of the two sliding grooves (13) are both slidably provided with sliders (14) and are fixedly connected to the processing table (15).

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