Tank body welding seam mechanism

Abstract

The utility model provides a tank welding mechanism, which belongs to the field of tank processing and comprises an electric track, a bent plate fixedly connected to the outer wall of the electric track, an electric push rod mounted at the top of the bent plate, a welding gun mounted at the output end of the bottom of the electric push rod and an electric moving plate mounted on the outer wall of the electric track. A supporting assembly is arranged on the top of the electric moving plate, and an adjusting assembly is arranged above the electric moving plate. According to the device, the threaded rod and the movable frame are arranged, operation of the double-shaft motor is controlled, so that the threaded rod rotates, when the sleeve moves under the action of threads, the movable frame can be driven to move, when the movable frame moves, the shell can be driven to move, and meanwhile the supporting wheels installed on the top of the shell can move along with the shell; and therefore, the tank body welding device is suitable for placing tank bodies of different specifications, and the tank bodies of different specifications can be conveniently welded.

Description

Technical Field

[0001] The utility model relates to the field of tank body processing, in particular to a tank body welding seam mechanism. Background Art

[0002] The tank welding mechanism is an automated equipment system that focuses on realizing the welding process of large storage tanks, cylinders and other containers. This mechanism plays an important role in the manufacturing process of large storage equipment in industries such as petrochemicals.

[0003] Since existing tank welding mechanisms are often designed for specific weld types and workpieces, they lack sufficient flexibility to adapt to tanks of different sizes, so frequent adjustments or replacements of parts are required, which increases production preparation time and reduces production efficiency. How to solve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a tank body welding mechanism, which aims to solve the problem that the existing tank body welding mechanism is not suitable for welding tank bodies of different sizes.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a tank body welding mechanism, comprising an electric track, and a bent plate fixedly connected to the outer wall of the electric track, an electric push rod installed on the top of the bent plate, a welding gun installed on the output end of the bottom of the electric push rod, a placement table fixedly connected to the top of the electric track, a driving motor installed on the top of the placement table, a driving wheel installed above the placement table and an electric mobile plate installed on the outer wall of the electric track, a supporting assembly is arranged on the top of the electric mobile plate, and an adjusting assembly is arranged above the electric mobile plate.

[0007] The adjusting component is composed of a rotating unit and an adjusting unit. The rotating unit is located on the outer wall of the supporting component, and the adjusting unit is located on the outer wall of the supporting component.

[0008] The support assembly includes a dual-axis motor, a threaded rod, a sleeve, a moving frame, a shell and a support wheel. The dual-axis motor is fixedly connected to the top of the electric mobile board, the threaded rod is installed on the output end of the dual-axis motor, the sleeve is sleeved on the outer wall of the threaded rod, the moving frame is fixedly connected to the bottom of the sleeve, the shell is fixedly connected to the outer wall of the moving frame, and the support wheel is installed on the top of the shell.

[0009] Preferably, the threaded rod passes through the sleeve and extends to the outside of the sleeve, and the outer wall of the threaded rod is adapted to the inner wall of the sleeve through which the threaded rod is passed.

[0010] By adopting the above technical solution, when the threaded rod rotates, the sleeve will move under the action of the thread.

[0011] Preferably, the rotating unit includes a gear set, a square rod, a winding wheel and a traction rope, the gear set is installed on one end of the threaded rod away from the dual-axis motor, the square rod is installed on the outer wall of the gear set, the winding wheel is installed on the outer wall of the square rod, and the traction rope is wound around the outer wall of the winding wheel.

[0012] Preferably, the square rod passes through the winding wheel and extends to the outside of the winding wheel, the inner wall of the winding wheel penetrated by the rod is slidably connected to the outer wall of the square rod, and one end of the traction rope away from the winding wheel extends to the inside of the outer shell.

[0013] By adopting the above technical solution, the winding wheel can slide on the outer wall of the square rod, and when the square rod rotates, the winding wheel can be driven to rotate.

[0014] Preferably, a boss is fixedly connected to the outer wall of the winding wheel, a clamp is rotatably connected to the outer wall of the boss, and the bottom of the clamp is fixedly connected to the top of the sleeve.

[0015] By adopting the above technical solution, when the sleeve moves under the action of the thread, the winding wheel can be driven to move through the clamping plate and the protruding column. When the winding wheel rotates, the protruding column can be driven to rotate inside the clamping plate.

[0016] Preferably, the adjustment unit comprises a movable rod, a spring push rod, a telescopic plate and an arc support plate, the movable rod is installed on the outer wall of the outer shell, the spring push rod is fixedly connected to the end of the movable rod away from the outer shell, the telescopic plate is fixedly connected to the top of the spring push rod, and the arc support plate is fixedly connected to the top of the telescopic plate.

[0017] Preferably, one end of the movable rod passes through the outer shell and extends to the interior of the outer shell, the outer wall of the movable rod is slidably connected to the inner wall of the outer shell penetrated by the movable rod, the end of the movable rod extending to the interior of the outer shell is fixedly connected to the end of the traction rope extending to the interior of the outer shell, and the end of the movable rod extending to the interior of the outer shell is fixedly connected to a spring.

[0018] By adopting the above technical solution, the spring can push the movable rod to slide inside the shell.

[0019] The beneficial effects of the utility model are:

[0020] 1. By setting a threaded rod and a moving frame, the operation of the dual-axis motor is controlled to make the threaded rod rotate. When the sleeve moves under the action of the thread, it will drive the moving frame to move. When the moving frame moves, it can drive the outer shell to move. At the same time, the support wheel installed on the top of the outer shell will move with the outer shell, thereby completing the adjustment of the position of the support wheel, so that it is suitable for the placement of tanks of different specifications, and it is convenient to weld tanks of different specifications; it solves the problem that the existing tank welding mechanism cannot be applied to the welding of tanks of different sizes.

[0021] 2. By setting a winding wheel and an arc support plate, when the threaded rod rotates, the winding wheel will be driven to rotate through the gear set and the square rod, so that the movable rod, under the action of the spring and the traction rope, drives the arc support plate to move through the spring push rod and the telescopic plate, thereby adjusting the position of the arc support plate, so that the outer wall of the arc support plate abuts against the outer wall of the tank body, thereby cooperating with the support wheel to support the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of a tank body welding mechanism provided by an embodiment of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure of a tank body weld mechanism support assembly provided by an embodiment of the utility model;

[0025] Figure 3 It is a schematic diagram of the structure of a tank body weld mechanism adjustment assembly provided by an embodiment of the utility model;

[0026] Figure 4 This utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0027] Figure 5 It is a schematic diagram of the winding wheel structure of a tank body welding mechanism provided in an embodiment of the utility model.

[0028] In the figure: 1. electric track; 2. bending plate; 3. electric push rod; 4. welding gun; 5. placing table; 6. driving motor; 7. driving wheel; 8. electric moving plate; 9. supporting assembly; 901. double-axis motor; 902. threaded rod; 903. sleeve; 904. moving frame; 905. shell; 906. supporting wheel; 10. adjusting assembly; 101. gear set; 102. square rod; 103. winding wheel; 1031. boss; 1032. clamping plate; 104. traction rope; 105. movable rod; 106. spring push rod; 107. telescopic plate; 108. arc support plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 5 A tank welding mechanism includes an electric track 1, a bent plate 2 fixedly connected to the outer wall of the electric track 1, an electric push rod 3 installed on the top of the bent plate 2, a welding gun 4 installed at the output end of the bottom of the electric push rod 3, a placement table 5 fixedly connected to the top of the electric track 1, a driving motor 6 installed on the top of the placement table 5, a driving wheel 7 installed above the placement table 5 and an electric mobile plate 8 installed on the outer wall of the electric track 1, a supporting assembly 9 is arranged on the top of the electric mobile plate 8, and an adjusting assembly 10 is arranged above the electric mobile plate 8. The adjusting assembly 10 consists of a rotating unit and an adjusting unit. The rotating unit is located on the outer wall of the supporting assembly 9, and the adjusting unit is located on the outer wall of the supporting assembly 9.

[0031] The support assembly 9 includes a dual-axis motor 901, a threaded rod 902, a sleeve 903, a moving frame 904, a shell 905 and a support wheel 906. The dual-axis motor 901 is fixedly connected to the top of the electric mobile board 8, the threaded rod 902 is installed at the output end of the dual-axis motor 901, the sleeve 903 is sleeved on the outer wall of the threaded rod 902, the threaded rod 902 penetrates the sleeve 903 and extends to the outside of the sleeve 903, the outer wall of the threaded rod 902 is adapted to the inner wall of the sleeve 903 penetrated, when the threaded rod 902 rotates, the sleeve 903 will move under the action of the thread, the moving frame 904 is fixedly connected to the bottom of the sleeve 903, the shell 905 is fixedly connected to the outer wall of the moving frame 904, and the support wheel 906 is installed on the top of the shell 905.

[0032] By setting the threaded rod 902 and the moving frame 904, the operation of the dual-axis motor 901 is controlled, so that the threaded rod 902 rotates. When the sleeve 903 moves under the action of the thread, it will drive the moving frame 904 to move. When the moving frame 904 moves, it can drive the shell 905 to move. At the same time, the support wheel 906 installed on the top of the shell 905 will move with the shell 905, thereby completing the adjustment of the position of the support wheel 906, so that it is suitable for the placement of tanks of different specifications, and it is convenient to weld tanks of different specifications; it solves the problem that the existing tank welding mechanism cannot be applied to the welding of tanks of different sizes.

[0033] The rotating unit includes a gear set 101, a square rod 102, a winding wheel 103 and a traction rope 104. The gear set 101 is installed on the end of the threaded rod 902 away from the dual-axis motor 901, the square rod 102 is installed on the outer wall of the gear set 101, and the winding wheel 103 is installed on the outer wall of the square rod 102. The square rod 102 penetrates the winding wheel 103 and extends to the outside of the winding wheel 103. The inner wall of the winding wheel 103 penetrated is slidably connected with the outer wall of the square rod 102. The winding wheel 103 can slide on the outer wall of the square rod 102. When the square rod 102 rotates, it can drive the winding wheel 103 to rotate. The traction rope 104 is wound around the outer wall of the winding wheel 103, and the end of the traction rope 104 away from the winding wheel 103 extends to the inside of the outer shell 905.

[0034] The outer wall of the winding wheel 103 is fixedly connected with a boss 1031, and the outer wall of the boss 1031 is rotatably connected with a clamping plate 1032. The bottom of the clamping plate 1032 is fixedly connected to the top of the sleeve 903. When the sleeve 903 moves under the action of the thread, the winding wheel 103 can be driven to move through the clamping plate 1032 and the boss 1031. When the winding wheel 103 rotates, it can drive the boss 1031 to rotate inside the clamping plate 1032.

[0035] The adjustment unit includes a movable rod 105, a spring push rod 106, a telescopic plate 107 and an arc support plate 108. The movable rod 105 is installed on the outer wall of the outer shell 905. One end of the movable rod 105 penetrates the outer shell 905 and extends to the interior of the outer shell 905. The outer wall of the movable rod 105 is slidably connected to the inner wall of the outer shell 905 penetrated by the movable rod 105. The end of the movable rod 105 extending to the interior of the outer shell 905 is fixedly connected to the end of the traction rope 104 extending to the interior of the outer shell 905. The end of the movable rod 105 extending to the interior of the outer shell 905 is fixedly connected with a spring, and the spring can push the movable rod 105 to slide inside the outer shell 905. The spring push rod 106 is fixedly connected to the end of the movable rod 105 away from the outer shell 905. The telescopic plate 107 is fixedly connected to the top of the spring push rod 106. The arc support plate 108 is fixedly connected to the top of the telescopic plate 107.

[0036] By setting the winding wheel 103 and the arc support plate 108, when the threaded rod 902 rotates, the winding wheel 103 will be driven to rotate through the gear set 101 and the square rod 102, so that the movable rod 105, under the action of the spring and the traction rope 104, drives the arc support plate 108 to move through the spring push rod 106 and the telescopic plate 107, thereby adjusting the position of the arc support plate 108, so that the outer wall of the arc support plate 108 abuts against the outer wall of the tank body, thereby cooperating with the support wheel 906 to support the tank body.

[0037] The working principle of the tank body welding mechanism is as follows: by controlling the operation of the dual-axis motor 901, the threaded rod 902 is rotated, and the winding wheel 103 is driven to rotate through the gear set 101 and the square rod 102. When the threaded rod 902 rotates, the sleeve 903 drives the moving frame 904 and the winding wheel 103 to move. The winding wheel 103 rotates under the action of the square rod 102. When the moving frame 904 moves, the supporting wheel 906 is driven to move through the outer shell 905, so that the outer wall of the supporting wheel 906 abuts against the outer wall of the tank body, thereby supporting the tank body. When the winding wheel 103 rotates, the movable rod 105 will drive the arc support plate 108 to move through the spring push rod 106 under the action of the spring, thereby adjusting the position of the arc support plate 108, so that the outer wall of the arc support plate 108 abuts against the outer wall of the tank body, thereby completing the limited support of the tank body, and then adjusting the position of the driving wheel 7 so that the driving wheel 7 contacts the outer wall of the tank body, and controlling the driving motor 6 and the welding gun 4 to operate, so that the welding gun 4 welds the tank body, and the driving motor 6 drives the tank body to rotate through the driving wheel 7, thereby welding the tank body.

[0038] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tank body welding mechanism, comprising an electric track (1), a bent plate (2) fixedly connected to the outer wall of the electric track (1), an electric push rod (3) installed on the top of the bent plate (2), a welding gun (4) installed at the output end of the bottom of the electric push rod (3), a placement table (5) fixedly connected to the top of the electric track (1), a driving motor (6) installed on the top of the placement table (5), a driving wheel (7) installed above the placement table (5) and an electric mobile plate (8) installed on the outer wall of the electric track (1), characterized in that: A support assembly (9) is provided on the top of the electric mobile board (8), and an adjustment assembly (10) is provided above the electric mobile board (8); The adjusting component (10) is composed of a rotating unit and an adjusting unit, wherein the rotating unit is located on the outer wall of the supporting component (9), and the adjusting unit is located on the outer wall of the supporting component (9); The support assembly (9) comprises a dual-axis motor (901), a threaded rod (902), a sleeve (903), a moving frame (904), a shell (905) and a support wheel (906); the dual-axis motor (901) is fixedly connected to the top of the electric mobile board (8); the threaded rod (902) is installed on the output end of the dual-axis motor (901); the sleeve (903) is sleeved on the outer wall of the threaded rod (902); the moving frame (904) is fixedly connected to the bottom of the sleeve (903); the shell (905) is fixedly connected to the outer wall of the moving frame (904); and the support wheel (906) is installed on the top of the shell (905).

2. A tank body welding mechanism according to claim 1, characterized in that: The threaded rod (902) penetrates the sleeve (903) and extends to the outside of the sleeve (903), and the outer wall of the threaded rod (902) is adapted to the inner wall of the sleeve (903) penetrated by the threaded rod.

3. A tank body welding mechanism according to claim 1, characterized in that: The rotating unit comprises a gear set (101), a square rod (102), a winding wheel (103) and a traction rope (104); the gear set (101) is mounted on an end of the threaded rod (902) away from the dual-axis motor (901); the square rod (102) is mounted on the outer wall of the gear set (101); the winding wheel (103) is mounted on the outer wall of the square rod (102); and the traction rope (104) is wound around the outer wall of the winding wheel (103).

4. A tank body welding mechanism according to claim 3, characterized in that: The square rod (102) passes through the winding wheel (103) and extends to the outside of the winding wheel (103). The inner wall of the winding wheel (103) is slidably connected to the outer wall of the square rod (102). One end of the traction rope (104) away from the winding wheel (103) extends to the inside of the outer shell (905).

5. A tank body welding mechanism according to claim 4, characterized in that: The outer wall of the winding wheel (103) is fixedly connected with a boss (1031), and the outer wall of the boss (1031) is rotatably connected with a clamping plate (1032), and the bottom of the clamping plate (1032) is fixedly connected to the top of the sleeve (903).

6. A tank body welding mechanism according to claim 1, characterized in that: The adjustment unit comprises a movable rod (105), a spring push rod (106), a telescopic plate (107) and an arc support plate (108); the movable rod (105) is mounted on the outer wall of the housing (905); the spring push rod (106) is fixedly connected to an end of the movable rod (105) away from the housing (905); the telescopic plate (107) is fixedly connected to the top of the spring push rod (106); and the arc support plate (108) is fixedly connected to the top of the telescopic plate (107).

7. A tank body welding mechanism according to claim 6, characterized in that: One end of the movable rod (105) passes through the outer shell (905) and extends to the interior of the outer shell (905); the outer wall of the movable rod (105) is slidably connected to the inner wall of the outer shell (905) through which it passes; the end of the movable rod (105) extending to the interior of the outer shell (905) is fixedly connected to the end of the traction rope (104) extending to the interior of the outer shell (905); and the end of the movable rod (105) extending to the interior of the outer shell (905) is fixedly connected to a spring.

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