Welding device for double-wall winding pipe machining

Abstract

The utility model discloses a welding device for machining a double-wall winding pipe, and relates to the technical field of welding devices, the welding device further comprises a machining table, supporting frames used for bearing the double-wall winding pipe are arranged on the two sides of the top of the machining table, rotating rings are rotationally connected to the inner sides of the supporting frames, and gear rings are fixedly connected to one sides of the rotating rings; a fixing frame is fixedly connected to one side of the supporting frame, a motor is installed on one side of the fixing frame, an output shaft of the motor penetrates through the fixing frame and extends to the inner side of the fixing frame, the output shaft of the motor is rotationally connected with the fixing frame, and the outer side of the output shaft of the motor is fixedly sleeved with a gear used for being in meshed connection with the gear ring. And a clamping plate used for clamping and fixing the double-wall winding pipe is arranged on the other side of the rotating ring, a mounting plate is fixedly connected to one side of the top of the machining table, and by arranging the welding mechanism, welding slag at the welding position of the double-wall winding pipe can be rapidly cleaned, so that the working efficiency of workers is conveniently improved.

Description

Technical Field

[0001] The present application relates to the technical field of welding devices, and more particularly to a welding device for processing double-wall wound pipes. Background Art

[0002] One way to connect double-wall spiral pipes is by welding, which is resistant to high temperatures, corrosion, and has a reliable structure.

[0003] The document with the prior art publication number CN220679776U provides a raw material mixer for the production of waterproof glue for chemical fiber tubes. By setting a spring and a clamping plate, it is convenient to clamp and fix the composite tube. By turning the handle, the bidirectional threaded rod is driven to rotate, and then the bidirectional threaded rod is rotated to drive the threaded sleeve and the support member to move, so that the two composite tubes can be docked and welded conveniently without the need for motor adjustment, which saves part of the production cost; by setting a rotating drum and a limit block, the rotating drum can rotate inside the support member, and then the placing table is driven to rotate by a servo motor, so that the two composite tubes can be rotated in the same direction at the same time, which is convenient for the staff to fully weld the two composite tubes.

[0004] Although this device has many beneficial effects, the following problems still exist: after welding the double-walled wound pipe, the staff needs to manually clean the welding slag at the weld, which can easily reduce the staff's work efficiency. In view of this, we propose a welding device for double-walled wound pipe processing. Utility Model Content

[0005] The embodiment of the present application solves the technical problem in the prior art that after welding the double-wall wrapped pipe, the workers need to manually clean the welding slag at the weld, which easily reduces the work efficiency of the workers. The embodiment of the present application provides a welding device for double-wall wrapped pipe processing, which solves the technical problem that after the workers weld the double-wall wrapped pipe, the workers need to manually clean the welding slag at the weld, which easily reduces the work efficiency of the workers. The embodiment of the present application achieves the technical effect that after the workers weld the double-wall wrapped pipe, the welding slag at the welding point of the double-wall wrapped pipe can be quickly cleaned, thereby facilitating the improvement of the work efficiency of the workers.

[0006] The embodiment of the present application provides a welding device for processing a double-walled coiled pipe, comprising: a processing table;

[0007] Both sides of the top of the processing table are provided with support frames for supporting the double-walled wound pipe, and a swivel is rotatably connected to the inner side of the support frame, and a gear ring is fixedly connected to one side of the swivel, and a fixed frame is fixedly connected to one side of the support frame. A motor is installed on one side of the fixed frame, and the output shaft of the motor passes through the fixed frame and extends to the inner side thereof, and the output shaft of the motor is rotatably connected to the fixed frame, and a fixed sleeve outside the output shaft of the motor is provided with a gear for meshing with the gear ring, and a clamping plate for clamping and fixing the double-walled wound pipe is provided on the other side of the swivel;

[0008] A mounting plate is fixedly connected to one side of the top of the processing table, and a welding mechanism for welding the double-walled winding pipe is provided on the top of the mounting plate;

[0009] The welding mechanism includes an electric telescopic rod, a through hole is opened through the top of the mounting plate, the driving end of the electric telescopic rod is installed in the through hole, the bottom end of the output shaft of the electric telescopic rod is fixedly connected to the fixing plate, the bottom of the fixing plate is installed with a welding head, the bottom of the fixing plate is fixedly connected to the base plate through a support rod, a sliding rod is provided on the top of the base plate, a cross plate is provided on the top of the sliding rod, and a wire brush is fixedly connected to the top of the cross plate.

[0010] By adopting the above technical solution and setting up a welding mechanism, after the workers weld the double-walled wrapped pipe, the welding slag at the welding point of the double-walled wrapped pipe can be quickly cleaned, thereby improving the work efficiency of the workers.

[0011] Optionally, the cross section of the fixing frame is in the shape of an "X", and a notch for accommodating the gear ring is formed through one side of the top and the bottom of the fixing frame.

[0012] By adopting the above technical solution and providing a gap, the ring gear can rotate in the gap and engage with the gear, thereby facilitating the gear to drive the ring gear to rotate.

[0013] Optionally, a threaded groove is provided at the bottom of the horizontal plate, a screw is fixedly connected to the top of the slide rod, and the screw is threadedly connected to the threaded groove, and protrusions are fixedly connected on both sides of the horizontal plate for convenience of staff in twisting.

[0014] By adopting the above technical solution and setting a screw, when the staff twists the horizontal plate, the horizontal plate and the screw can be separated, thereby facilitating the staff to disassemble the horizontal plate and the wire brush for replacement.

[0015] Optionally, an opening is provided through the top of the base plate, the slide rod is slidably connected in the opening, the bottom end of the slide rod is fixedly connected to a movable plate, a spring is fixedly connected between the movable plate and the base plate, and the spring is sleeved on the outside of the slide rod.

[0016] By adopting the above technical solution and setting a movable plate and a spring, when the horizontal plate and the wire brush move upward and come into contact with the double-walled wound tube, the double-walled wound tube will give the horizontal plate and the wire brush a downward force, causing the slide rod and the movable plate to move downward and pull the spring to prevent the slide rod from breaking, and can clean the welds of double-walled wound tubes of different calibers.

[0017] Optionally, a strip groove is provided on one side of the clamping plate, a limiting plate is provided on one side of the clamping plate, a threaded rod is threadedly connected to one side of the limiting plate, and a threaded hole for cooperating with the threaded rod is provided on one side of the rotating ring.

[0018] By adopting the above technical solution and setting threaded rods and strip grooves, it is convenient for staff to fine-tune the position of the clamping plate according to the diameter of the double-wall wrapped pipe, thereby facilitating the clamping and fixing of double-arm wrapped pipes of various diameters, thereby expanding the scope of application of the device.

[0019] Optionally, a mounting groove is provided through the top of the processing table, and the size of the inner side of the mounting groove is larger than the size of the base plate.

[0020] By adopting the above technical solution and providing the installation groove, the base plate can be made movable in the installation groove.

[0021] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0022] 1. By setting up a welding mechanism, after the workers weld the double-walled wrapped pipe, the welding slag at the welding point of the double-walled wrapped pipe can be quickly cleaned, thereby improving the work efficiency of the workers.

[0023] 2. By setting the threaded rod and the strip groove, it is convenient for the staff to fine-tune the position of the clamping plate according to the diameter of the double-wall winding pipe, so as to facilitate the clamping and fixing of double-arm winding pipes of various diameters, thereby expanding the scope of application of the device.

[0024] 3. By setting up a movable plate and a spring, when the horizontal plate and the wire brush move upward and come into contact with the double-walled wound tube, the double-walled wound tube will exert a downward force on the horizontal plate and the wire brush, causing the slide rod and the movable plate to move downward and pull the spring to prevent the slide rod from breaking. In addition, the welds of double-walled wound tubes of different diameters can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram from a first perspective of the overall structure of a welding device for processing double-walled wound pipes according to an embodiment of the present application;

[0026] Figure 2 A schematic diagram showing the overall structure of a welding device for processing double-walled wound pipes according to an embodiment of the present application from a second perspective;

[0027] Figure 3 This is a schematic diagram of the connection structure between a support frame and a swivel of a welding device for processing double-walled wound pipes according to an embodiment of the present application;

[0028] Figure 4This is a schematic diagram of the connection structure between the ring gear and the gear of a welding device for processing double-wall wound pipes according to an embodiment of the present application;

[0029] Figure 5 This is a schematic diagram of the split structure of the horizontal plate and the screw of a welding device for processing double-walled wound pipes according to an embodiment of the present application;

[0030] Explanation of the numbers in the figure: 1. Processing table; 2. Support frame; 3. Welding mechanism; 31. Electric telescopic rod; 32. Fixed plate; 33. Welding head; 34. Support rod; 35. Bottom plate; 36. Sliding rod; 37. Cross plate; 38. Wire brush; 39. Movable plate; 310. Spring; 4. Swivel; 5. Ring gear; 6. Fixed frame; 7. Motor; 8. Gear; 9. Clamping plate; 10. Mounting plate; 11. Screw; 12. Bump; 13. Limit plate; 14. Threaded rod. DETAILED DESCRIPTION

[0031] The present application is further described in detail below with reference to the accompanying drawings.

[0032] Reference Figure 1 and Figure 2 The embodiment of the present application discloses a welding device for processing double-walled coiled pipes. The welding device for processing double-walled coiled pipes includes: a processing table 1;

[0033] Both sides of the top of the processing table 1 are provided with support frames 2 for supporting the double-walled wound pipe, the inner side of the support frame 2 is rotatably connected to a swivel 4, one side of the swivel 4 is fixedly connected to a gear ring 5, one side of the support frame 2 is fixedly connected to a fixing frame 6, one side of the fixing frame 6 is installed with a motor 7, the output shaft of the motor 7 passes through the fixing frame 6 and extends to the inner side thereof, and the output shaft of the motor 7 is rotatably connected to the fixing frame 6, the outer side of the output shaft of the motor 7 is fixedly sleeved with a gear 8 for meshing with the gear ring 5, and the other side of the swivel 4 is provided with a clamping plate 9 for clamping and fixing the double-walled wound pipe;

[0034] A mounting plate 10 is fixedly connected to one side of the top of the processing table 1, and a welding mechanism 3 for welding the double-walled winding pipe is provided on the top of the mounting plate 10;

[0035] The welding mechanism 3 includes an electric telescopic rod 31, a through hole is opened at the top of the mounting plate 10, the driving end of the electric telescopic rod 31 is installed in the through hole, the bottom end of the output shaft of the electric telescopic rod 31 is fixedly connected to the fixing plate 32, the bottom of the fixing plate 32 is installed with a welding head 33, the bottom of the fixing plate 32 is fixedly connected to the bottom plate 35 through a support rod 34, a sliding rod 36 is provided at the top of the bottom plate 35, a cross plate 37 is provided at the top of the sliding rod 36, and a wire brush 38 is fixedly connected to the top of the cross plate 37, so as to facilitate the cleaning of the welding slag at the weld of the double-walled wound pipe after welding.

[0036] Reference Figure 1and Figure 2 , the cross section of the swivel 4 is T-shaped.

[0037] Reference Figure 2 and Figure 3 The cross section of the fixing frame 6 is in the shape of a Chinese character "F", and a notch for accommodating the gear ring 5 is provided on both the top and the bottom of the fixing frame 6 .

[0038] Reference Figure 2 and Figure 5 A threaded groove is provided at the bottom of the horizontal plate 37, and a screw rod 11 is fixedly connected to the top of the slide rod 36, and the screw rod 11 is threadedly connected to the threaded groove, so that the staff can replace the wire brush 38.

[0039] Reference Figure 2 and Figure 5 Both sides of the horizontal plate 37 are fixedly connected with protrusions 12 for the convenience of the staff to twist, thereby preventing the smooth surface of the horizontal plate 37 from causing the staff to slip when twisting the horizontal plate 37.

[0040] Reference Figure 2 and Figure 5 A hole is opened through the top of the bottom plate 35, and the slide rod 36 is slidably connected to the hole. The bottom end of the slide rod 36 is fixedly connected to a movable plate 39, and a spring 310 is fixedly connected between the movable plate 39 and the bottom plate 35. The spring 310 is sleeved on the outside of the slide rod 36, so as to play a buffering role and prevent the slide rod 36 from breaking.

[0041] Reference Figure 3 A strip groove is provided on one side of the clamping plate 9, and a limiting plate 13 is provided on one side of the clamping plate 9. A threaded rod 14 is threadedly connected to one side of the limiting plate 13, and a threaded hole is provided on one side of the swivel 4 for cooperating with the threaded rod 14. When the pipe needs to be clamped, the staff can unscrew the threaded rod 14, then move the clamping plate 9, and then place the limiting plate 13 on one side of the clamping plate 9, and then screw the threaded rod 14 so that the threaded rod 14 is connected to the swivel 4, so that the clamping plate 9 is tightly clamped between the limiting plate 13 and the swivel 4 to fix the clamping plate 9, so that the staff can adjust the position of the clamping plate 9 according to the thickness of the double-wall wound pipe.

[0042] Reference Figure 3 The size of the limiting plate 13 is larger than the size of the inner side of the strip groove, thereby preventing the limiting plate 13 from entering the inner side of the strip groove.

[0043] Reference Figure 1 and Figure 2 A mounting groove is provided through the top of the processing table 1, and the inner size of the mounting groove is larger than the size of the bottom plate 35, so that the bottom plate 35 has displacement space for lifting and moving, preventing the bottom plate 35 from being blocked by the processing table 1.

[0044] Reference Figure 3 The top and bottom of one side of the support frame 2 are fixedly connected with a protective cover for protecting the gear ring base 5 to prevent welding slag from splashing onto the gear ring 5.

[0045] The implementation principle of a welding device for processing double-walled wound pipes in an embodiment of the present application is as follows: when a worker needs to weld a double-walled wound pipe, the double-walled wound pipe is placed on the inner side of the swivel 4 and clamped by the clamping plate 9. Then, the electric telescopic rod 31 is started by an external controller to drive the fixing plate 32 and the welding head 33 to move downward, so that the welding head 33 and the connection between the two double-walled wound pipes are welded. Then, the motor 7 is started by an external controller to drive the gear 8 to rotate. The rotation of the gear 8 can drive the gear ring 5 to rotate. The rotation of the gear ring 5 can drive the swivel 4 and the double-walled wound pipe to rotate, thereby fully welding the connection between the double-walled wound pipes. When welding is completed, the staff starts the electric telescopic rod 31 to drive the fixed plate 32 and the welding head 33 to move upward. The movement of the fixed plate 32 can drive the sliding rod 36 to move upward through the movable plate 39 and the spring 310. The upward movement of the sliding rod 36 can drive the cross plate 37 and the wire brush 38 to move upward. When the wire brush 38 contacts the double-walled wound pipe, it will give the cross plate 37, the sliding rod 36, and the movable plate 39 a downward force, so that the movable plate 39 pulls the spring 310 to play a buffering role, preventing the sliding rod 36 from breaking, so that the wire brush 38 contacts the double-walled wound pipe, so that when the double-walled wound pipe rotates, the welding slag at the weld of the double-walled wound pipe can be cleaned.

[0046] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.

[0047] An embodiment of the present application provides a welding device for processing double-walled wrapped pipes. By setting up a welding mechanism 3, after the staff welds the double-walled wrapped pipe, the welding slag at the welding point of the double-walled wrapped pipe can be quickly cleaned, thereby facilitating improving the work efficiency of the staff.

Claims

1. A welding device for processing double-walled coiled pipes, comprising a processing table (1), characterized in that: Include: Both sides of the top of the processing table (1) are provided with support frames (2) for supporting the double-walled winding pipe, the inner side of the support frame (2) is rotatably connected to a rotating ring (4), one side of the rotating ring (4) is fixedly connected to a gear ring (5), one side of the support frame (2) is fixedly connected to a fixed frame (6), one side of the fixed frame (6) is installed with a motor (7), the output shaft of the motor (7) passes through the fixed frame (6) and extends to the inner side thereof, and the output shaft of the motor (7) is rotatably connected to the fixed frame (6), the outer side of the output shaft of the motor (7) is fixedly provided with a gear (8) for meshing with the gear ring (5), and the other side of the rotating ring (4) is provided with a clamping plate (9) for clamping and fixing the double-walled winding pipe; A mounting plate (10) is fixedly connected to one side of the top of the processing table (1), and a welding mechanism (3) for welding the double-walled winding pipe is provided on the top of the mounting plate (10); The welding mechanism (3) comprises an electric telescopic rod (31), a through hole is provided on the top of the mounting plate (10), a driving end of the electric telescopic rod (31) is installed in the through hole, the bottom end of the output shaft of the electric telescopic rod (31) is fixedly connected to a fixing plate (32), a welding head (33) is installed at the bottom of the fixing plate (32), the bottom of the fixing plate (32) is fixedly connected to a bottom plate (35) through a support rod (34), a sliding rod (36) is provided on the top of the sliding rod (36), a transverse plate (37) is provided on the top of the transverse plate (37), and a wire brush (38) is fixedly connected to the top of the transverse plate (37).

2. The welding device for processing double-walled coiled pipe according to claim 1, characterized in that: The cross section of the fixing frame (6) is in the shape of a Chinese character "F", and notches for accommodating the gear ring (5) are provided through one side of the top and the bottom of the fixing frame (6).

3. The welding device for processing double-walled coiled pipe according to claim 2, characterized in that: A thread groove is provided at the bottom of the transverse plate (37), a screw rod (11) is fixedly connected to the top of the slide rod (36), and the screw rod (11) is threadedly connected to the thread groove, and protrusions (12) are fixedly connected on both sides of the transverse plate (37) for convenient twisting by staff.

4. The welding device for processing double-walled coiled pipe according to claim 3, characterized in that: The top of the bottom plate (35) is provided with an opening, the slide rod (36) is slidably connected in the opening, the bottom end of the slide rod (36) is fixedly connected with a movable plate (39), and a spring (310) is fixedly connected between the movable plate (39) and the bottom plate (35), and the spring (310) is sleeved on the outside of the slide rod (36).

5. The welding device for processing double-walled coiled pipe according to claim 1, characterized in that: A strip groove is provided on one side of the clamping plate (9), a limiting plate (13) is provided on one side of the clamping plate (9), a threaded rod (14) is threadedly connected to one side of the limiting plate (13), and a threaded hole for matching with the threaded rod (14) is provided on one side of the rotating ring (4).

6. The welding device for processing double-walled coiled pipe according to claim 1, characterized in that: A mounting groove is provided through the top of the processing table (1), and the size of the inner side of the mounting groove is larger than the size of the bottom plate (35).

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