Large seam welder for steel beam machining

Abstract

The utility model relates to the technical field of seam welders, in particular to a large seam welder for processing a steel beam, which is characterized in that a welding part is placed on a feeding mechanism, the position of a welding mechanism is adjusted through a driving mechanism, and then the welding part on the feeding mechanism is placed on the steel beam through the welding mechanism; the welding part is welded on the steel beam through the welding mechanism, so that the practicability of the equipment is improved; comprising a driving mechanism; the welding device further comprises a welding mechanism and a feeding mechanism, and the welding mechanism and the feeding mechanism are both installed on the driving mechanism. The feeding mechanism conveys a welding part, the driving mechanism adjusts the welding position, and the welding mechanism welds the welding part and a steel beam.

Description

Technical Field

[0001] The utility model relates to the technical field of roll welding machines, in particular to a large-scale roll welding machine for processing steel beams. Background Art

[0002] A steel beam is a long strip of steel with an I-shaped cross-section, also known as an I-beam. During the processing, the steel beam needs to be welded together with other components. Generally, other components are simply welded and fixed to the main beam through a handheld electric welder disclosed in the utility model patent with application number 202120171812.8 and an industrial welding robot arm disclosed in the utility model patent with application number 202021533403.X, and then the other components are welded as a whole through a rolling welding machine.

[0003] However, during use, it was found that since the steel beams are long and heavy, they are not convenient to transport and turn over. Welding using the above method is time-consuming and labor-intensive, affecting production efficiency and resulting in poor practicality. Therefore, a large-scale steel beam processing rolling welding machine is urgently needed to improve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a large-scale rolling welding machine for steel beam processing, which places welding parts on a feeding mechanism, adjusts the position of the welding mechanism through a driving mechanism, places the welding parts on the feeding mechanism on a steel beam through the welding mechanism, and then welds the welding parts to the steel beam through the welding mechanism, thereby improving the practicality of the equipment.

[0005] The utility model discloses a large-scale rolling welding machine for processing steel beams, comprising a driving mechanism, a welding mechanism and a feeding mechanism, wherein the welding mechanism and the feeding mechanism are both installed on the driving mechanism;

[0006] The feeding mechanism transports the welding parts, the driving mechanism adjusts the welding position, and the welding mechanism welds the welding parts and the steel beam;

[0007] The welding parts are placed on the feeding mechanism, and the position of the welding mechanism is adjusted by the driving mechanism. The welding parts on the feeding mechanism are then placed on the steel beam through the welding mechanism, and then the welding parts are welded to the steel beam through the welding mechanism, thereby improving the practicability of the equipment.

[0008] Preferably, the driving mechanism includes two sets of guide rails, a rail trolley, multiple sets of first motors, multiple sets of first gears and multiple sets of sliders, the tops of the two sets of guide rails are provided with racks, the two sets of guide rails are installed on the working surface, the multiple sets of sliders are respectively slidably installed on the two sets of guide rails, the rail trolley is installed on the multiple sets of sliders, the multiple sets of first motors are installed on the rail trolley, the multiple sets of first gears are respectively installed on the multiple sets of first motors, and the multiple sets of first gears are respectively meshed and connected with the racks on the two sets of guide rails; by turning on the multiple sets of first motors, the multiple sets of first gears are respectively meshed and connected with the racks on the two sets of guide rails, so that the multiple sets of sliders slide on the two sets of guide rails respectively, and the position of the welding mechanism is adjusted, thereby improving the practicability of the equipment.

[0009] Preferably, the welding mechanism includes an annular support shell, a gear ring, a second motor, a second gear, a first hydraulic cylinder, a third motor, a welding gun and a clamping mechanism. The guide rail is installed on the top of the rail trolley, the gear ring is rotatably installed inside the annular support shell, the second motor is fixedly installed on the top of the rail trolley, the second gear is installed on the output shaft of the second motor, and the top of the second gear is meshed and connected with the bottom end of the gear ring, the first hydraulic cylinder is installed on the gear ring, the third motor is installed on the first hydraulic cylinder, the welding gun is installed on the output shaft of the third motor, and the clamping mechanism is installed on the gear ring; the steel beam is passed through the middle of the gear ring, the welding component is clamped by the clamping mechanism, the second motor is turned on, and the gear ring is rotated through the second gear transmission to move the welding component to the specified position, and then it is extended by the first hydraulic cylinder, and the third motor is turned on at the same time to adjust the angle of the welding gun so that the welding gun welds the welding component and the steel beam together, thereby improving the practicality of the equipment.

[0010] Preferably, the clamping mechanism includes two sets of slide rails and two sets of electric clamps, the two sets of slide rails are installed on the gear ring, and the two sets of electric clamps are slidably installed on the two sets of slide rails respectively; the two sets of electric clamps are guided by the two sets of slide rails respectively, and then the welding parts are clamped by the two sets of electric clamps, and then the two sets of electric clamps slide on the two sets of slide rails respectively to make the welding parts close to the steel beam, thereby improving the practicability of the equipment.

[0011] Preferably, the feeding mechanism includes a supporting mechanism, a lifting mechanism, a first frame, a second frame, two sets of rotating shafts, a limiting shaft, a conveyor belt and a fourth motor. The first frame is installed on the rail trolley, the second frame is installed on the working surface, the two sets of rotating shafts are rotatably installed on the first frame and the second frame respectively, the conveyor belt is sleeved on the two sets of rotating shafts, the fourth motor is installed on the second frame, and the fourth motor provides power for one set of rotating shafts, the limiting shaft is rotatably installed on the second frame, and the limiting shaft is located at the top of the conveyor belt, the supporting mechanism is installed on the first frame and the second frame, and the lifting mechanism is installed on the first frame; the welding component is placed on the conveyor belt, and by turning on the fourth motor, the conveyor belt is driven from right to left through the two sets of rotating shafts to transport the welding component, and the tension of the conveyor belt is adjusted by the support mechanism following the position of the rail trolley to extend or contract, and then the conveyor belt transports the welding component to the lifting mechanism, which is convenient for the clamping mechanism to clamp the welding component, thereby improving the practicality of the equipment.

[0012] Preferably, the supporting mechanism comprises two groups of oil storage tanks, two groups of second hydraulic cylinders, two groups of third hydraulic cylinders and a supporting shaft, the two groups of oil storage tanks are both mounted on the second frame, the two groups of second hydraulic cylinders are respectively mounted on the top ends of the two groups of oil storage tanks, the supporting shaft is rotatably mounted on the top ends of the two groups of second hydraulic cylinders, and the supporting shaft is located in the middle of the conveyor belt, one end of the two groups of third hydraulic cylinders are respectively mounted on the two groups of oil storage tanks, and the other ends of the two groups of third hydraulic cylinders are both mounted on the first frame; when the rail trolley moves horizontally, the first frame The two groups of third hydraulic cylinders are pulled to extend, and at the same time, the hydraulic oil in the two oil storage tanks respectively enters into the two extended third hydraulic cylinders to contract the two groups of second hydraulic cylinders. When the first frame squeezes the two groups of third hydraulic cylinders, the two groups of third hydraulic cylinders are contracted, and at the same time, the hydraulic oil in the two groups of third hydraulic cylinders respectively enters into the two oil storage tanks to extend the two groups of second hydraulic cylinders. The excess conveyor belt is supported by the support shaft, thereby maintaining the tension of the conveyor belt and improving the practicability of the equipment.

[0013] Preferably, the lifting mechanism includes a lifting platform, a transmission shaft and a fifth motor. The lifting platform is rotatably mounted on the first frame via the transmission shaft, the fifth motor is fixedly mounted on the first frame, and the fifth motor provides power for the transmission shaft. The conveyor belt conveys the welding components to the lifting platform, and then the welding components are clamped by the clamping mechanism. Then, by turning on the fifth motor, the transmission shaft rotates clockwise, so that the lifting platform is away from the welding components, making it convenient for the clamping mechanism to press the welding components tightly against the steel beam, thereby improving the practicability of the equipment.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the welding parts are placed on the feeding mechanism, and the position of the welding mechanism is adjusted by the driving mechanism at the same time, and then the welding parts on the feeding mechanism are placed on the steel beam through the welding mechanism, and then the welding parts are welded to the steel beam through the welding mechanism, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0016] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0017] Figure 3 It is a front view structural schematic diagram of the utility model;

[0018] Figure 4 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 5 It is a right view structural schematic diagram of the utility model;

[0020] Figure 6 This utility model Figure 4 Schematic diagram of the enlarged structure of part A in FIG.

[0021] Markings in the attached drawings: 1. guide rail; 2. rail trolley; 3. first motor; 4. first gear; 5. slider; 6. annular support shell; 7. gear ring; 8. second motor; 9. second gear; 10. first hydraulic cylinder; 11. third motor; 12. welding gun; 13. slide rail; 14. electric clamp; 15. first frame; 16. second frame; 17. rotating shaft; 18. limiting shaft; 19. conveyor belt; 20. fourth motor; 21. oil storage tank; 22. second hydraulic cylinder; 23. third hydraulic cylinder; 24. supporting shaft; 25. lifting platform; 26. transmission shaft; 27. fifth motor. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] It includes a driving mechanism; it also includes a welding mechanism and a feeding mechanism, and the welding mechanism and the feeding mechanism are both installed on the driving mechanism;

[0025] The feeding mechanism transports the welding parts, the driving mechanism adjusts the welding position, and the welding mechanism welds the welding parts and the steel beam;

[0026] The driving mechanism includes two sets of guide rails 1, a track trolley 2, multiple sets of first motors 3, multiple sets of first gears 4 and multiple sets of sliders 5. The tops of the two sets of guide rails 1 are provided with racks. The two sets of guide rails 1 are installed on the working surface. The multiple sets of sliders 5 are respectively slidably installed on the two sets of guide rails 1. The track trolley 2 is installed on the multiple sets of sliders 5. The multiple sets of first motors 3 are installed on the track trolley 2. The multiple sets of first gears 4 are respectively installed on the multiple sets of first motors 3, and the multiple sets of first gears 4 are respectively meshed and connected with the racks on the two sets of guide rails 1.

[0027] The welding mechanism includes an annular support shell 6, a gear ring 7, a second motor 8, a second gear 9, a first hydraulic cylinder 10, a third motor 11, a welding gun 12 and a clamping mechanism, the guide rail 1 is installed on the top of the rail trolley 2, the gear ring 7 is rotatably installed inside the annular support shell 6, the second motor 8 is fixedly installed on the top of the rail trolley 2, the second gear 9 is installed on the output shaft of the second motor 8, and the top of the second gear 9 is meshed and connected with the bottom end of the gear ring 7, the first hydraulic cylinder 10 is installed on the gear ring 7, the third motor 11 is installed on the first hydraulic cylinder 10, the welding gun 12 is installed on the output shaft of the third motor 11, and the clamping mechanism is installed on the gear ring 7;

[0028] The clamping mechanism includes two sets of slide rails 13 and two sets of electric clamps 14. The two sets of slide rails 13 are installed on the gear ring 7. The two sets of electric clamps 14 are slidably installed on the two sets of slide rails 13 respectively.

[0029] Pass the steel beam through the middle of the gear ring 7, place the welding component on the feeding mechanism, and at the same time, turn on multiple groups of first motors 3, and respectively mesh with the racks on the two groups of guide rails 1 through multiple groups of first gears 4, so that multiple groups of slide blocks 5 slide on the two groups of guide rails 1, adjust the position of the welding mechanism, and then guide the two groups of electric clamps 14 through the two groups of slide rails 13, and then clamp the welding component through the two groups of electric clamps 14, turn on the second motor 8, and rotate the gear ring 7 through the second gear 9, and then slide on the two groups of slide rails 13 through the two groups of electric clamps 14, so that the welding component and the steel beam are tightly attached, and then extend through the first hydraulic cylinder 10, and at the same time turn on the third motor 11, adjust the angle of the welding gun 12, so that the welding gun 12 welds the welding component and the steel beam together, thereby improving the practicality of the equipment.

[0030] Example 2

[0031] like Figures 1 to 5 As shown, it includes a driving mechanism; it also includes a welding mechanism and a feeding mechanism, and the welding mechanism and the feeding mechanism are both installed on the driving mechanism;

[0032] The feeding mechanism transports the welding parts, the driving mechanism adjusts the welding position, and the welding mechanism welds the welding parts and the steel beam;

[0033] The driving mechanism includes two sets of guide rails 1, a track trolley 2, multiple sets of first motors 3, multiple sets of first gears 4 and multiple sets of sliders 5. The tops of the two sets of guide rails 1 are provided with racks. The two sets of guide rails 1 are installed on the working surface. The multiple sets of sliders 5 are respectively slidably installed on the two sets of guide rails 1. The track trolley 2 is installed on the multiple sets of sliders 5. The multiple sets of first motors 3 are installed on the track trolley 2. The multiple sets of first gears 4 are respectively installed on the multiple sets of first motors 3, and the multiple sets of first gears 4 are respectively meshed and connected with the racks on the two sets of guide rails 1.

[0034] The welding mechanism includes an annular support shell 6, a gear ring 7, a second motor 8, a second gear 9, a first hydraulic cylinder 10, a third motor 11, a welding gun 12 and a clamping mechanism, the guide rail 1 is installed on the top of the rail trolley 2, the gear ring 7 is rotatably installed inside the annular support shell 6, the second motor 8 is fixedly installed on the top of the rail trolley 2, the second gear 9 is installed on the output shaft of the second motor 8, and the top of the second gear 9 is meshed and connected with the bottom end of the gear ring 7, the first hydraulic cylinder 10 is installed on the gear ring 7, the third motor 11 is installed on the first hydraulic cylinder 10, the welding gun 12 is installed on the output shaft of the third motor 11, and the clamping mechanism is installed on the gear ring 7;

[0035] The clamping mechanism includes two sets of slide rails 13 and two sets of electric clamps 14. The two sets of slide rails 13 are installed on the gear ring 7. The two sets of electric clamps 14 are slidably installed on the two sets of slide rails 13 respectively.

[0036] The feeding mechanism includes a supporting mechanism, a lifting mechanism, a first frame 15, a second frame 16, two sets of rotating shafts 17, a limiting shaft 18, a conveyor belt 19 and a fourth motor 20. The first frame 15 is installed on the rail trolley 2, the second frame 16 is installed on the working surface, the two sets of rotating shafts 17 are rotatably installed on the first frame 15 and the second frame 16 respectively, the conveyor belt 19 is sleeved on the two sets of rotating shafts 17, the fourth motor 20 is installed on the second frame 16, and the fourth motor 20 provides power for a set of rotating shafts 17, the limiting shaft 18 is rotatably installed on the second frame 16, and the limiting shaft 18 is located on the top of the conveyor belt 19, the supporting mechanism is installed on the first frame 15 and the second frame 16, and the lifting mechanism is installed on the first frame 15;

[0037] The support mechanism includes two groups of oil storage tanks 21, two groups of second hydraulic cylinders 22, two groups of third hydraulic cylinders 23 and a support shaft 24. The two groups of oil storage tanks 21 are installed on the second frame 16. The two groups of second hydraulic cylinders 22 are installed on the top of the two groups of oil storage tanks 21 respectively. The support shaft 24 is rotatably installed on the top of the two groups of second hydraulic cylinders 22, and the support shaft 24 is located in the middle of the conveyor belt 19. One ends of the two groups of third hydraulic cylinders 23 are installed on the two groups of oil storage tanks 21 respectively, and the other ends of the two groups of third hydraulic cylinders 23 are installed on the first frame 15.

[0038] The lifting mechanism includes a lifting platform 25, a transmission shaft 26 and a fifth motor 27. The lifting platform 25 is rotatably mounted on the first frame 15 through the transmission shaft 26. The fifth motor 27 is fixedly mounted on the first frame 15, and the fifth motor 27 provides power for the transmission shaft 26.

[0039] Pass the steel beam through the middle of the gear ring 7, place the welded parts on the conveyor belt 19, turn on the fourth motor 20, and transmit the transmission through the two sets of rotating shafts 17 to make the conveyor belt 19 run from right to left to transport the welded parts, and extend or contract with the position of the rail trolley 2 through the supporting mechanism, and adjust the tension of the conveyor belt 19, then the conveyor belt 19 transports the welded parts to the lifting mechanism, and when the rail trolley 2 moves horizontally, the first frame 15 pulls the two sets of third hydraulic cylinders 23 to extend the two sets of third hydraulic cylinders 23, and at the same time, the hydraulic oil in the two sets of oil storage tanks 21 respectively enters the two sets of extended third hydraulic cylinders 23 to contract the two sets of second hydraulic cylinders 22, and when the first frame 15 squeezes the two sets of third hydraulic cylinders 23, the two sets of third hydraulic cylinders 23 are contracted, and at the same time, the hydraulic oil in the two sets of third hydraulic cylinders 23 respectively enters the two sets of oil storage tanks 21 to contract the two sets of second hydraulic cylinders 2 2 is extended, the redundant conveyor belt 19 is supported by the support shaft 24 to maintain the tension of the conveyor belt 19, and then the conveyor belt 19 transports the welding parts to the lifting platform 25, and at the same time, multiple groups of first motors 3 are turned on, and multiple groups of first gears 4 are respectively meshed and connected with the racks on the two groups of guide rails 1, so that multiple groups of slide blocks 5 slide on the two groups of guide rails 1 respectively, and the position of the welding mechanism is adjusted, and then the two groups of electric clamps 14 are respectively guided by the two groups of slide rails 13, and then the welding parts are clamped by the two groups of electric clamps 14, and the second motor 8 is turned on, and the gear ring 7 is rotated through the second gear 9, and then the two groups of electric clamps 14 slide on the two groups of slide rails 13 respectively, so that the welding parts and the steel beam are closely attached, and then the first hydraulic cylinder 10 is extended, and the third motor 11 is turned on at the same time, and the angle of the welding gun 12 is adjusted, so that the welding gun 12 welds the welding parts and the steel beam together, thereby improving the practicality of the equipment.

[0040] The utility model provides a large-scale rolling welding machine for processing steel beams, which is purchased on the market. The technical personnel in the industry only need to install and operate it according to the attached instruction manual, and the technical personnel in the field do not need to pay creative labor.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A large-scale seam welding machine for processing steel beams, comprising a driving mechanism; characterized in that: It also includes a welding mechanism and a feeding mechanism, both of which are installed on the driving mechanism; The feeding mechanism transports the welding parts, the driving mechanism adjusts the welding position, and the welding mechanism welds the welding parts and the steel beam.

2. A large-scale seam welding machine for processing steel beams as claimed in claim 1, characterized in that: The driving mechanism comprises two sets of guide rails (1), a track trolley (2), a plurality of sets of first motors (3), a plurality of sets of first gears (4) and a plurality of sets of sliders (5). The top ends of the two sets of guide rails (1) are both provided with racks. The two sets of guide rails (1) are both mounted on a working surface. The plurality of sliders (5) are respectively slidably mounted on the two sets of guide rails (1). The track trolley (2) is mounted on the plurality of sliders (5). The plurality of sets of first motors (3) are all mounted on the track trolley (2). The plurality of sets of first gears (4) are respectively mounted on the plurality of first motors (3). The plurality of first gears (4) are respectively meshed and connected with the racks on the two sets of guide rails (1).

3. A large-scale seam welding machine for processing steel beams as claimed in claim 2, characterized in that: The welding mechanism comprises an annular support shell (6), a gear ring (7), a second motor (8), a second gear (9), a first hydraulic cylinder (10), a third motor (11), a welding gun (12) and a clamping mechanism, wherein the guide rail (1) is mounted on the top of the rail trolley (2), the gear ring (7) is rotatably mounted inside the annular support shell (6), the second motor (8) is fixedly mounted on the top of the rail trolley (2), the second gear (9) is mounted on the output shaft of the second motor (8), and the top of the second gear (9) is meshedly connected with the bottom of the gear ring (7), the first hydraulic cylinder (10) is mounted on the gear ring (7), the third motor (11) is mounted on the first hydraulic cylinder (10), the welding gun (12) is mounted on the output shaft of the third motor (11), and the clamping mechanism is mounted on the gear ring (7).

4. A large-scale seam welding machine for processing steel beams as claimed in claim 3, characterized in that: The clamping mechanism comprises two sets of slide rails (13) and two sets of electric clamps (14); the two sets of slide rails (13) are both mounted on the gear ring (7); and the two sets of electric clamps (14) are respectively slidably mounted on the two sets of slide rails (13).

5. A large-scale seam welding machine for processing steel beams as claimed in claim 2, characterized in that: The feeding mechanism comprises a supporting mechanism, a lifting mechanism, a first frame (15), a second frame (16), two sets of rotating shafts (17), a limiting shaft (18), a conveyor belt (19) and a fourth motor (20); the first frame (15) is mounted on a rail trolley (2); the second frame (16) is mounted on a working surface; the two sets of rotating shafts (17) are rotatably mounted on the first frame (15) and the second frame (16), respectively; the conveyor belt (19) is sleeved on the two sets of rotating shafts (17); the fourth motor (20) is mounted on the second frame (16), and the fourth motor (20) provides power for one set of rotating shafts (17); the limiting shaft (18) is rotatably mounted on the second frame (16), and the limiting shaft (18) is located on the top of the conveyor belt (19); the supporting mechanism is mounted on the first frame (15) and the second frame (16); and the lifting mechanism is mounted on the first frame (15).

6. A large-scale seam welding machine for processing steel beams as claimed in claim 5, characterized in that: The support mechanism comprises two groups of oil storage tanks (21), two groups of second hydraulic cylinders (22), two groups of third hydraulic cylinders (23) and a support shaft (24); the two groups of oil storage tanks (21) are both mounted on the second frame (16); the two groups of second hydraulic cylinders (22) are respectively mounted on the top ends of the two groups of oil storage tanks (21); the support shaft (24) is rotatably mounted on the top ends of the two groups of second hydraulic cylinders (22); and the support shaft (24) is located in the middle of the conveyor belt (19); one ends of the two groups of third hydraulic cylinders (23) are respectively mounted on the two groups of oil storage tanks (21); and the other ends of the two groups of third hydraulic cylinders (23) are both mounted on the first frame (15).

7. A large-scale seam welding machine for processing steel beams as claimed in claim 5, characterized in that: The lifting mechanism comprises a lifting platform (25), a transmission shaft (26) and a fifth motor (27); the lifting platform (25) is rotatably mounted on the first frame (15) via the transmission shaft (26); the fifth motor (27) is fixedly mounted on the first frame (15); and the fifth motor (27) provides power for the transmission shaft (26).

Images