A welding tool for multi-leaf butterfly valve

Abstract

The utility model relates to the technical field of multi-leaf butterfly valve welding, in particular to a multi-leaf butterfly valve welding tool, which conveys the multi-leaf butterfly valve to an adjusting mechanism through a conveying mechanism, then adjusts the height of the multi-leaf butterfly valve through a lifting mechanism, then fixes the multi-leaf butterfly valve through the adjusting mechanism, then a worker places a flange on the multi-leaf butterfly valve, rotates the multi-leaf butterfly valve through the adjusting mechanism, and at the same time welds the multi-leaf butterfly valve to the flange, then places the welded multi-leaf butterfly valve on the conveying mechanism through the adjusting mechanism, so that the conveying mechanism discharges the welded multi-leaf butterfly valve, thereby improving the practicability of the equipment; it includes a conveying mechanism; it also includes an adjusting mechanism, a locking mechanism and a lifting mechanism, the locking mechanism and the lifting mechanism are both installed in the adjusting mechanism, and the conveying mechanism is installed on the lifting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-leaf butterfly valve welding, in particular to a multi-leaf butterfly valve welding tool. Background Art

[0002] The butterfly valve is a regulating valve with a simple structure. The butterfly valve needs to be welded during the production process. Generally, the butterfly valve is welded by a butterfly valve production welding device disclosed in the utility model patent with publication number CN214721681U and a wafer butterfly valve welding device disclosed in the utility model patent with publication number CN220006487U.

[0003] However, the existing welding device has a relatively simple structure, and the multi-leaf butterfly valve is large in size. When welding the flange on the multi-leaf butterfly valve using the existing welding device, the staff needs to turn it over, which is time-consuming and labor-intensive. It is also inconvenient to transport the multi-leaf butterfly valve after welding, resulting in poor practicality. Therefore, a multi-leaf butterfly valve welding tooling 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 multi-leaf butterfly valve welding tool which conveys the multi-leaf butterfly valve to the adjusting mechanism through a conveying mechanism, then adjusts the height of the multi-leaf butterfly valve through a lifting mechanism, and then fixes the multi-leaf butterfly valve through the adjusting mechanism. Then the staff puts the flange on the multi-leaf butterfly valve, rotates the multi-leaf butterfly valve through the adjusting mechanism, and at the same time the staff welds the multi-leaf butterfly valve and the flange, and then puts the welded multi-leaf butterfly valve on the conveying mechanism through the adjusting mechanism, so that the conveying mechanism discharges the welded multi-leaf butterfly valve, thereby improving the practicability of the equipment.

[0005] The utility model discloses a multi-leaf butterfly valve welding tool, comprising a conveying mechanism, an adjusting mechanism, a locking mechanism and a lifting mechanism, wherein the locking mechanism and the lifting mechanism are both installed in the adjusting mechanism, and the conveying mechanism is installed on the lifting mechanism;

[0006] The conveying mechanism conveys the multi-leaf butterfly valve, the lifting mechanism adjusts the height of the conveying mechanism, the adjusting mechanism fixes the multi-leaf butterfly valve, and the locking mechanism limits the adjusting mechanism;

[0007] The multi-leaf butterfly valve is transported to the adjusting mechanism through the conveying mechanism, and then the height of the multi-leaf butterfly valve is adjusted through the lifting mechanism, and then the multi-leaf butterfly valve is fixed through the adjusting mechanism. Then the staff puts the flange on the multi-leaf butterfly valve, rotates the multi-leaf butterfly valve through the adjusting mechanism, and at the same time the staff welds the multi-leaf butterfly valve and the flange, and then puts the welded multi-leaf butterfly valve on the conveying mechanism through the adjusting mechanism, so that the conveying mechanism discharges the welded multi-leaf butterfly valve, thereby improving the practicability of the equipment.

[0008] Preferably, the adjusting mechanism includes a workbench, a first motor, a support plate and a rotating mechanism, a chamber is arranged inside the workbench, a reserved opening is arranged at the top of the workbench, the first motor is fixedly installed on the workbench, the support plate is rotatably installed in the reserved opening of the workbench, and the right end of the support plate is connected to the output shaft of the first motor, and the rotating mechanism is installed on the support plate; the multi-leaf butterfly valve is clamped by the rotating mechanism, and then the support plate is rotated by turning on the first motor to flip the multi-leaf butterfly valve to the top of the workbench, and then the flange is placed on the multi-leaf butterfly valve, and then the multi-leaf butterfly valve is rotated by the rotating mechanism, which is convenient for personnel to weld the joints between the multi-leaf butterfly valve and the flange, thereby improving the practicability of the equipment.

[0009] Preferably, the rotating mechanism comprises two groups of rotating tables, two groups of gear rings, two groups of electric chucks, two groups of second motors and two groups of first gears, the two groups of rotating tables are rotatably mounted on the top and bottom ends of the support plate respectively, the two groups of gear rings are respectively mounted on the two groups of rotating tables, the two groups of electric chucks are respectively fixedly mounted on the two groups of rotating tables, the two groups of second motors are respectively fixedly mounted on the top and bottom ends of the support plate respectively, the two groups of first gears are respectively mounted on the output shafts of the two groups of second motors, and the two groups of first gears are respectively meshed and connected with the two groups of gear rings; the multiple gears are rotated by the bottom electric chuck The leaf butterfly valve is clamped, and then the first motor is turned on to flip the support plate, move the multi-leaf butterfly valve to the top of the workbench, and then put the flange on the multi-leaf butterfly valve. At the same time, another set of multi-leaf butterfly valves is clamped by another set of electric chucks. The staff welds the joints between the multi-leaf butterfly valve and the flange, and then flips the support plate again, moves the welded multi-leaf butterfly valve to the workbench, and puts the welded multi-leaf butterfly valve on the conveying mechanism, and then repeats the above steps to assist the staff in welding the remaining multi-leaf butterfly valves, thereby improving the practicability of the equipment.

[0010] Preferably, the locking mechanism includes multiple groups of guide sleeves, multiple groups of pins and multiple groups of cylinders, the multiple groups of guide sleeves and multiple groups of cylinders are installed at the top end of the workbench, the multiple groups of pins are respectively slidably installed in the multiple groups of guide sleeves, and one end of the multiple groups of cylinders is respectively connected to one end of the multiple groups of pins; after the support plate is flipped, the multiple groups of cylinders are extended to make the multiple groups of pins slide in the multiple groups of guide sleeves respectively, and the bottom of the support plate is blocked by the other ends of the multiple groups of pins, thereby improving the stability of the support plate.

[0011] Preferably, the lifting mechanism includes multiple sets of racks, a lifting platform, multiple sets of third motors and multiple sets of second gears, the multiple sets of racks are all installed on the inner wall of the workbench, the lifting platform is slidably installed inside the workbench, the multiple sets of third motors are all installed at the bottom end of the lifting platform, the multiple sets of second gears are respectively installed on the output shafts of the multiple sets of third motors, and the multiple sets of second gears are respectively meshed and connected with the multiple sets of racks; turn on the multiple sets of third motors, and the multiple sets of second gears are respectively meshed and transmitted with the multiple sets of racks, so that the lifting platform slides downward or upward inside the workbench, and the height of the conveying mechanism is adjusted, thereby improving the practicability of the equipment.

[0012] Preferably, the conveying mechanism includes two groups of fixed plates, multiple groups of conveying rollers, a gearbox and a fourth motor, the two groups of fixed plates are installed on the top of the lifting platform, the multiple groups of conveying rollers are rotatably installed on the two groups of fixed plates, the gearbox is installed on one group of fixed plates, and the multiple groups of output ends of the gearbox are respectively connected to one end of the multiple groups of conveying rollers, the fourth motor is installed on the gearbox, and the output shaft of the fourth motor is connected to the input end of the gearbox; the multi-leaf butterfly valve is placed on the multiple groups of conveying rollers, the fourth motor is turned on, and the multiple groups of conveying rollers are rotated through the gearbox transmission to transport the multi-leaf butterfly valve laterally, thereby improving the practicability of the equipment.

[0013] Preferably, rubber pads are provided on both sets of electric chucks;.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the multi-leaf butterfly valve is conveyed to the adjusting mechanism through the conveying mechanism, and then the height of the multi-leaf butterfly valve is adjusted through the lifting mechanism, and then the multi-leaf butterfly valve is fixed through the adjusting mechanism, and then the staff puts the flange on the multi-leaf butterfly valve, rotates the multi-leaf butterfly valve through the adjusting mechanism, and at the same time the staff welds the multi-leaf butterfly valve and the flange, and then puts the welded multi-leaf butterfly valve on the conveying mechanism through the adjusting mechanism, so that the conveying mechanism discharges the welded multi-leaf butterfly valve, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

[0018] Figure 4 It is a schematic diagram of the axonometric cross-section structure of the utility model;

[0019] Figure 5 It is a right-side structural schematic diagram of the utility model.

[0020] Markings in the attached drawings: 1. workbench; 2. first motor; 3. support plate; 4. rotating table; 5. gear ring; 6. electric chuck; 7. second motor; 8. first gear; 9. guide sleeve; 10. pin; 11. cylinder; 12. rack; 13. lifting platform; 14. third motor; 15. second gear; 16. fixed plate; 17. conveyor roller; 18. gearbox; 19. fourth motor. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] A multi-leaf butterfly valve welding tool comprises a conveying mechanism; an adjusting mechanism, a locking mechanism and a lifting mechanism, wherein the locking mechanism and the lifting mechanism are both installed in the adjusting mechanism, and the conveying mechanism is installed on the lifting mechanism;

[0024] The conveying mechanism conveys the multi-leaf butterfly valve, the lifting mechanism adjusts the height of the conveying mechanism, the adjusting mechanism fixes the multi-leaf butterfly valve, and the locking mechanism limits the adjusting mechanism;

[0025] The adjustment mechanism includes a workbench 1, a first motor 2, a support plate 3 and a rotating mechanism. The workbench 1 is provided with a chamber inside, a reserved opening is provided at the top of the workbench 1, the first motor 2 is fixedly mounted on the workbench 1, the support plate 3 is rotatably mounted in the reserved opening of the workbench 1, and the right end of the support plate 3 is connected to the output shaft of the first motor 2, and the rotating mechanism is mounted on the support plate 3;

[0026] The rotating mechanism includes two groups of rotating tables 4, two groups of gear rings 5, two groups of electric chucks 6, two groups of second motors 7 and two groups of first gears 8. The two groups of rotating tables 4 are rotatably mounted on the top and bottom ends of the support plate 3, respectively. The two groups of gear rings 5 ​​are respectively mounted on the two groups of rotating tables 4, the two groups of electric chucks 6 are respectively fixedly mounted on the two groups of rotating tables 4, the two groups of second motors 7 are respectively fixedly mounted on the top and bottom ends of the support plate 3, the two groups of first gears 8 are respectively mounted on the output shafts of the two groups of second motors 7, and the two groups of first gears 8 are respectively meshed and connected with the two groups of gear rings 5;

[0027] The locking mechanism includes multiple sets of guide sleeves 9, multiple sets of pins 10 and multiple sets of cylinders 11. The multiple sets of guide sleeves 9 and the multiple sets of cylinders 11 are installed at the top of the workbench 1. The multiple sets of pins 10 are slidably installed in the multiple sets of guide sleeves 9, and one end of the multiple sets of cylinders 11 is connected to one end of the multiple sets of pins 10 respectively.

[0028] The lifting mechanism includes multiple sets of racks 12, a lifting platform 13, multiple sets of third motors 14 and multiple sets of second gears 15. The multiple sets of racks 12 are all installed on the inner wall of the workbench 1, the lifting platform 13 is slidably installed inside the workbench 1, the multiple sets of third motors 14 are all installed at the bottom end of the lifting platform 13, the multiple sets of second gears 15 are respectively installed on the output shafts of the multiple sets of third motors 14, and the multiple sets of second gears 15 are respectively meshed and connected with the multiple sets of racks 12;

[0029] The unwelded multi-leaf butterfly valve is conveyed to the bottom of the support plate 3 by the conveying mechanism, and the multiple sets of third motors 14 are turned on. The multiple sets of second gears 15 are respectively meshed with the multiple sets of racks 12 for transmission, so that the lifting platform 13 slides upward inside the workbench 1, and then the multi-leaf butterfly valve is clamped by the bottom electric chuck 6, and the first motor 2 is turned on to turn the support plate 3 over, and the multi-leaf butterfly valve is moved to the top of the workbench 1, and then the flange is placed on the multi-leaf butterfly valve. At the same time, the conveying mechanism conveys another group of multi-leaf butterfly valves to the bottom of the support plate 3, and clamps another group of multi-leaf butterfly valves by another group of electric chucks 6. The staff welds the joints between the multi-leaf butterfly valve and the flange, and then turns the support plate 3 again, moves the welded multi-leaf butterfly valve into the workbench 1, and places the welded multi-leaf butterfly valve on the conveying mechanism, and the multiple sets of third motors 14 run in the reverse direction to reset the lifting platform 13, so that the conveying mechanism sends out the welded multi-leaf butterfly valve, and then repeats the above steps repeatedly to assist the staff in welding the remaining multi-leaf butterfly valves, thereby improving the practicality of the equipment.

[0030] Example 2

[0031] like Figures 1 to 5 As shown, a multi-leaf butterfly valve welding tool comprises a conveying mechanism; an adjusting mechanism, a locking mechanism and a lifting mechanism, wherein the locking mechanism and the lifting mechanism are both installed in the adjusting mechanism, and the conveying mechanism is installed on the lifting mechanism;

[0032] The conveying mechanism conveys the multi-leaf butterfly valve, the lifting mechanism adjusts the height of the conveying mechanism, the adjusting mechanism fixes the multi-leaf butterfly valve, and the locking mechanism limits the adjusting mechanism;

[0033] The adjustment mechanism includes a workbench 1, a first motor 2, a support plate 3 and a rotating mechanism. The workbench 1 is provided with a chamber inside, a reserved opening is provided at the top of the workbench 1, the first motor 2 is fixedly mounted on the workbench 1, the support plate 3 is rotatably mounted in the reserved opening of the workbench 1, and the right end of the support plate 3 is connected to the output shaft of the first motor 2, and the rotating mechanism is mounted on the support plate 3;

[0034] The rotating mechanism includes two groups of rotating tables 4, two groups of gear rings 5, two groups of electric chucks 6, two groups of second motors 7 and two groups of first gears 8. The two groups of rotating tables 4 are rotatably mounted on the top and bottom ends of the support plate 3, respectively. The two groups of gear rings 5 ​​are respectively mounted on the two groups of rotating tables 4, the two groups of electric chucks 6 are respectively fixedly mounted on the two groups of rotating tables 4, the two groups of second motors 7 are respectively fixedly mounted on the top and bottom ends of the support plate 3, the two groups of first gears 8 are respectively mounted on the output shafts of the two groups of second motors 7, and the two groups of first gears 8 are respectively meshed and connected with the two groups of gear rings 5;

[0035] The locking mechanism includes multiple sets of guide sleeves 9, multiple sets of pins 10 and multiple sets of cylinders 11. The multiple sets of guide sleeves 9 and the multiple sets of cylinders 11 are installed at the top of the workbench 1. The multiple sets of pins 10 are slidably installed in the multiple sets of guide sleeves 9, and one end of the multiple sets of cylinders 11 is connected to one end of the multiple sets of pins 10 respectively.

[0036] The lifting mechanism includes multiple sets of racks 12, a lifting platform 13, multiple sets of third motors 14 and multiple sets of second gears 15. The multiple sets of racks 12 are all installed on the inner wall of the workbench 1, the lifting platform 13 is slidably installed inside the workbench 1, the multiple sets of third motors 14 are all installed at the bottom end of the lifting platform 13, the multiple sets of second gears 15 are respectively installed on the output shafts of the multiple sets of third motors 14, and the multiple sets of second gears 15 are respectively meshed and connected with the multiple sets of racks 12;

[0037] The conveying mechanism includes two groups of fixed plates 16, multiple groups of conveying rollers 17, a gearbox 18 and a fourth motor 19. The two groups of fixed plates 16 are installed on the top of the lifting platform 13. The multiple groups of conveying rollers 17 are rotatably installed on the two groups of fixed plates 16. The gearbox 18 is installed on one group of fixed plates 16, and the multiple groups of output ends of the gearbox 18 are respectively connected to one end of the multiple groups of conveying rollers 17. The fourth motor 19 is installed on the gearbox 18, and the output shaft of the fourth motor 19 is connected to the input end of the gearbox 18.

[0038] The two sets of electric chucks 6 are both provided with rubber pads;

[0039] The unwelded multi-leaf butterfly valve is conveyed to the bottom of the support plate 3 by rotating multiple sets of conveying rollers 17, and multiple sets of third motors 14 are turned on. Multiple sets of second gears 15 are respectively meshed with multiple sets of racks 12 for transmission, so that the lifting platform 13 slides upward inside the workbench 1, and then the multi-leaf butterfly valve is clamped by the bottom electric chuck 6, and the first motor 2 is turned on to turn the support plate 3, and the multi-leaf butterfly valve is moved to the top of the workbench 1, and then the flange is placed on the multi-leaf butterfly valve. At the same time, multiple sets of conveying rollers 17 continue to rotate to convey another set of multi-leaf butterfly valves to the bottom of the support plate 3. Another group of multi-leaf butterfly valves is clamped by another group of electric chucks 6, and the staff welds the joints between the multi-leaf butterfly valves and the flanges. Then, the support plate 3 is turned over again, and the welded multi-leaf butterfly valves are moved into the workbench 1. The welded multi-leaf butterfly valves are placed on multiple groups of conveying rollers 17, and the lifting platform 13 is reset by multiple groups of third motors 14 running in the reverse direction, so that the multiple groups of conveying rollers 17 send out the welded multi-leaf butterfly valves. The above steps are repeated repeatedly to assist the staff in welding the remaining multi-leaf butterfly valves, thereby improving the practicability of the equipment.

[0040] The first motor 2, electric chuck 6, second motor 7, cylinder 11, third motor 14, gearbox 18 and fourth motor 19 of a multi-leaf butterfly valve welding tool of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[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 multi-leaf butterfly valve welding tool, comprising a conveying mechanism; characterized in that: It also includes an adjusting mechanism, a locking mechanism and a lifting mechanism, wherein the locking mechanism and the lifting mechanism are both installed in the adjusting mechanism, and the conveying mechanism is installed on the lifting mechanism; The conveying mechanism conveys the multi-leaf butterfly valve, the lifting mechanism adjusts the height of the conveying mechanism, the adjusting mechanism fixes the multi-leaf butterfly valve, and the locking mechanism limits the adjusting mechanism.

2. A multi-leaf butterfly valve welding tool as claimed in claim 1, characterized in that: The adjustment mechanism comprises a workbench (1), a first motor (2), a support plate (3) and a rotating mechanism, wherein a chamber is arranged inside the workbench (1), a reserved opening is arranged at the top of the workbench (1), the first motor (2) is fixedly mounted on the workbench (1), the support plate (3) is rotatably mounted in the reserved opening of the workbench (1), and the right end of the support plate (3) is connected to the output shaft of the first motor (2), and the rotating mechanism is mounted on the support plate (3).

3. A multi-leaf butterfly valve welding tool as claimed in claim 2, characterized in that: The rotating mechanism comprises two groups of rotating tables (4), two groups of gear rings (5), two groups of electric chucks (6), two groups of second motors (7) and two groups of first gears (8); the two groups of rotating tables (4) are rotatably mounted on the top and bottom ends of the support plate (3), the two groups of gear rings (5) are mounted on the two groups of rotating tables (4), the two groups of electric chucks (6) are fixedly mounted on the two groups of rotating tables (4), the two groups of second motors (7) are fixedly mounted on the top and bottom ends of the support plate (3), the two groups of first gears (8) are mounted on the output shafts of the two groups of second motors (7), and the two groups of first gears (8) are meshedly connected with the two groups of gear rings (5).

4. A multi-leaf butterfly valve welding tool as claimed in claim 2, characterized in that: The locking mechanism comprises a plurality of guide sleeves (9), a plurality of pins (10) and a plurality of cylinders (11). The plurality of guide sleeves (9) and the plurality of cylinders (11) are both mounted on the top of the workbench (1). The plurality of pins (10) are respectively slidably mounted in the plurality of guide sleeves (9), and one end of the plurality of cylinders (11) is respectively connected to one end of the plurality of pins (10).

5. A multi-leaf butterfly valve welding tool as claimed in claim 2, characterized in that: The lifting mechanism comprises a plurality of racks (12), a lifting platform (13), a plurality of third motors (14) and a plurality of second gears (15); the plurality of racks (12) are mounted on the inner wall of the workbench (1); the lifting platform (13) is slidably mounted inside the workbench (1); the plurality of third motors (14) are mounted on the bottom end of the lifting platform (13); the plurality of second gears (15) are respectively mounted on the output shafts of the plurality of third motors (14); and the plurality of second gears (15) are respectively meshed and connected with the plurality of racks (12).

6. A multi-leaf butterfly valve welding tool as claimed in claim 5, characterized in that: The conveying mechanism comprises two groups of fixed plates (16), multiple groups of conveying rollers (17), a gearbox (18) and a fourth motor (19). The two groups of fixed plates (16) are both mounted on the top of the lifting platform (13). The multiple groups of conveying rollers (17) are both rotatably mounted on the two groups of fixed plates (16). The gearbox (18) is mounted on one group of fixed plates (16), and the multiple groups of output ends of the gearbox (18) are respectively connected to one end of the multiple groups of conveying rollers (17). The fourth motor (19) is mounted on the gearbox (18), and the output shaft of the fourth motor (19) is connected to the input end of the gearbox (18).

7. A multi-leaf butterfly valve welding tool as claimed in claim 3, characterized in that: The two groups of electric chucks (6) are both provided with rubber pads.

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