CN211708522U - Automatic welding device for circular tube - Google Patents
Automatic welding device for circular tube Download PDFInfo
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- CN211708522U CN211708522U CN201921858314.XU CN201921858314U CN211708522U CN 211708522 U CN211708522 U CN 211708522U CN 201921858314 U CN201921858314 U CN 201921858314U CN 211708522 U CN211708522 U CN 211708522U
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- fixedly connected
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- slide rail
- fixing column
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Abstract
The utility model discloses an automatic welding device for round tubes, which comprises a bracket, a fixing device, a welding device and a control device, wherein the fixing device comprises a clamping block, a chuck, a first fixing column and a second fixing column, the first fixing column and the second fixing column are fixedly connected on the upper surface of the bracket, the chuck is rotatably connected on the first fixing column, and the clamping block is fixedly connected on the second fixing column; the welding device is arranged on one side of the fixing device and comprises a first linear slide rail, a second linear slide rail, a linear motor and a welding head, wherein the first linear slide rail is fixedly connected to the support, the second linear slide rail is fixedly connected to the output end of the first linear slide rail and mutually perpendicular to the first linear slide rail and the second linear slide rail, the linear motor is fixedly connected to the output end of the second linear slide rail, and the welding head is fixedly connected to the output end of the linear motor; the control device is fixedly connected to the support. The utility model discloses can realize automatic welding, simple structure, the practicality is strong.
Description
Technical Field
The utility model relates to a welding field, especially a pipe automatic welder.
Background
In the prior art, manual matching is needed when the circular tubes are sleeved, brazed and welded, full-automatic welding is difficult to realize, and the welding efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a pipe automatic welder has been designed.
The technical scheme of the utility model is that, the automatic welding device for the round tube comprises a support, a fixing device, a welding device and a control device, wherein the fixing device comprises a clamping block, a chuck, a first fixing column and a second fixing column, the first fixing column and the second fixing column are symmetrically arranged according to a fixed distance and are fixedly connected with the upper surface of the support, the chuck is rotationally connected with the first fixing column, the clamping block is fixedly connected with the second fixing column, and the front surface of the chuck corresponds to the front surface of the clamping block and has the same height as the front surface of the clamping block; the welding device is arranged on one side of the fixing device and comprises a first linear slide rail, a second linear slide rail, a linear motor and a welding head, wherein the first linear slide rail is fixedly connected to the upper surface of the support and is parallel to the first fixing column and the second fixing column; the control device comprises a controller and a voltage regulator, and the controller and the voltage regulator are fixedly connected to the support.
The chuck is provided with a plurality of clamping jaws.
The input end fixedly connected with motor of a linear slide rail, the input end fixedly connected with motor of No. two linear slide rails.
The upper surface of the support is provided with a sliding door, and the sliding door is arranged on the other side of the fixing device.
The sliding door is provided with a handle.
A linear slide rail, No. two linear slide rail side all are provided with the groove, install a plurality of photoelectric switch on the groove.
A rotating motor is arranged inside the first fixing column, and the output end of the rotating motor is fixedly connected with the chuck.
The controller is electrically connected with the photoelectric switch, the linear motor, the first motor, the second motor, the rotating motor and the voltage regulator.
The voltage regulator is electrically connected with the welding head.
The automatic welding device for the round tube, which is manufactured by the technical scheme of the utility model, can automatically adjust the welding head to move to the welding spot when the welding spot is determined, thereby realizing automatic welding; in addition, a sliding door is arranged to isolate a welding area from workers, so that the workers are protected better; and a voltage adjusting device is arranged, so that the performance and the service life of the welding head are prevented from being damaged due to overhigh current when the welding head does not work.
Drawings
Fig. 1 is a schematic side view of an automatic welding device for round pipes according to the present invention;
fig. 2 is a schematic view of another side structure of the automatic welding device for round pipes according to the present invention;
fig. 3 is a circuit block diagram of an automatic welding device for round pipes according to the present invention;
in the figure, 1, a bracket; 2. a fixing device; 3. a welding device; 4. a control device; 5. a clamping block; 6. a chuck; 7. a first fixing column; 8. a second fixing column; 9. a first linear slide rail; 10. a second linear slide rail; 11. a linear motor; 12. welding a head; 13. a controller; 14. A voltage regulator; 15. a claw; 16. a first motor; 17. a second motor; 18. a sliding door; 19. a handle; 20. a groove; 21. a photoelectric switch.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, and as shown in fig. 1-2, an automatic welding device for round pipes comprises a support 1, a fixing device 2, a welding device 3, and a control device 4.
The upper surface of the support 1 is provided with a sliding door 18, and the sliding door 18 is arranged on the other side of the fixing device 2. The sliding door 18 is provided with a handle 19. As the weld progresses, the sliding door 18 closes, isolating the weld area from the personnel.
A rotating motor is arranged inside the first fixing column 7, and the output end of the rotating motor is fixedly connected with the chuck 6. The rotating motor drives the chuck 6 to rotate.
Welding set 3 sets up in one side of fixing device 2, welding set 3 includes linear slide rail 9, No. two linear slide rail 10, linear electric motor 11, soldered connection 12, linear slide rail 9 fixed connection is on support 1 upper surface and parallel with a fixed column 7 and No. two fixed columns 8, the input fixedly connected with motor 16 of No. one linear slide rail 9, the output of motor 16 drive linear slide rail 9 is at the direction motion that is on a parallel with fixed column 7 and No. two fixed columns 8.
The second linear sliding rail 10 is fixedly connected to the output end of the first linear sliding rail 9, and the two are perpendicular to each other. The first linear sliding rail 9 drives the second linear sliding rail 10 to move in a direction parallel to the first fixing column 7 and the second fixing column 8. The input end of the second linear sliding rail 10 is fixedly connected with a second motor 17. The second motor 17 drives the output end of the second linear sliding rail 10 to move along the vertical direction.
The linear motor 11 is fixedly connected to the output end of the second linear sliding rail 10, and the second linear sliding rail 10 drives the linear motor 11 to move in the horizontal and vertical directions.
The welding head 12 is fixedly connected to the output end of the linear motor 11. The linear motor 11 drives the welding head 12 to move in the normal direction to weld the circular tube.
The control device 4 comprises a controller 13 and a voltage regulator 14, and the controller 13 and the voltage regulator 14 are fixedly connected to the bracket 1. A groove 20 is formed in the side faces of the first linear sliding rail 9 and the second linear sliding rail 10, and a plurality of photoelectric switches 21 are installed on the groove 20.
As shown in fig. 3, the controller 13 is electrically connected to the photoelectric switch 21, the linear motor 11, the first motor 16, the second motor 17, the rotating motor, and the voltage regulator 14. The voltage regulator 14 is electrically connected to the bond head 12.
According to the position of the welding point of the circular tube, the angle of the circular tube which needs to rotate after being fixed and the normal movement distance of the welding head are determined, the controller 13 is programmed and the like, and the controller 13 can control the rotating motor to rotate at regular time. The photoelectric switch 21 transmits a welding spot position signal to the controller 13, and the controller 13 controls the first motor 16 and the second motor 17 to be started and closed according to the signal, so as to drive the welding head to move to a corresponding position in the horizontal direction and the vertical direction. Subsequently, the controller 13 controls the linear motor 11 to drive the welding head 12 to move to the welding point.
The controller 13 increases the voltage of the welding head 12 through the voltage regulator 14, the welding head 12 welds the welding point, after the welding is completed, the voltage regulator 14 reduces the voltage applied to the welding head 12, and then the linear motor 11 drives the welding head 12 to be far away from the welding point, so that the welding action is completed. And then the controller 13 controls the linear motor 11, the first motor 16, the second motor 17, the rotating motor and the voltage regulator 14 to weld the next welding point according to the signals.
In this embodiment, the sliding door 18 is provided to isolate the worker from the welding area; the voltage regulator 14 can regulate the voltage on the welding head 12 according to the working state, thereby prolonging the service life of the welding head 12; the steerable rotating electrical machines of controller 13 drives the chuck and the pipe on it rotates, and controller 13 steerable first motor 16, No. two motor 17, linear electric motor 11 and then with soldered connection 12 automatic positioning to the solder joint to weld automatically, realized automatic welding, use manpower and materials sparingly, simple structure.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (9)
1. The automatic welding device for the round pipe is characterized by comprising a support (1), a fixing device (2), a welding device (3) and a control device (4), wherein the fixing device (2) comprises a clamping block (5), a chuck (6), a first fixing column (7) and a second fixing column (8), the first fixing column (7) and the second fixing column (8) are symmetrically arranged according to a fixed distance and are fixedly connected to the upper surface of the support (1), the chuck (6) is rotationally connected to the first fixing column (7), the clamping block (5) is fixedly connected to the second fixing column (8), and the front surface of the chuck (6) corresponds to the front surface of the clamping block (5) and is as high as the front surface of the clamping block (5); the welding device (3) is arranged on one side of the fixing device (2), the welding device (3) comprises a first linear slide rail (9), a second linear slide rail (10), a linear motor (11) and a welding head (12), the first linear slide rail (9) is fixedly connected to the upper surface of the support (1) and is parallel to the first fixing column (7) and the second fixing column (8), the second linear slide rail (10) is fixedly connected to the output end of the first linear slide rail (9) and is perpendicular to the first linear slide rail and the second linear slide rail, the linear motor (11) is fixedly connected to the output end of the second linear slide rail (10), and the welding head (12) is fixedly connected to the output end of the linear motor (11); the control device (4) comprises a controller (13) and a voltage regulator (14), and the controller (13) and the voltage regulator (14) are fixedly connected to the support (1).
2. An automatic welding device for round tubes according to claim 1, characterized in that a plurality of jaws (15) are arranged on the chuck (6).
3. The automatic welding device for round tubes according to claim 1, wherein a first motor (16) is fixedly connected to an input end of the first linear sliding rail (9), and a second motor (17) is fixedly connected to an input end of the second linear sliding rail (10).
4. An automatic welding device for round pipes according to claim 1, characterized in that the upper surface of the bracket (1) is provided with a sliding door (18), and the sliding door (18) is arranged at the other side of the fixing device (2).
5. An automatic welding device for round tubes according to claim 4, characterized in that the sliding door (18) is provided with a handle (19).
6. The automatic welding device for round pipes according to claim 1, wherein grooves (20) are formed in the side surfaces of the first linear sliding rail (9) and the second linear sliding rail (10), and a plurality of photoelectric switches (21) are mounted on the grooves (20).
7. The automatic welding device for round tubes according to claim 1, wherein a rotating motor is arranged inside the first fixing column (7), and the output end of the rotating motor is fixedly connected with the chuck (6).
8. The automatic welding device for round tubes according to claim 6, wherein the controller (13) is electrically connected with the photoelectric switch (21), the linear motor (11), the first motor (16), the second motor (17), the linear motor and the voltage regulator (14).
9. An automatic welding device for round tubes according to claim 1, characterized in that the voltage regulator (14) is electrically connected to the welding head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921858314.XU CN211708522U (en) | 2019-10-31 | 2019-10-31 | Automatic welding device for circular tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921858314.XU CN211708522U (en) | 2019-10-31 | 2019-10-31 | Automatic welding device for circular tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211708522U true CN211708522U (en) | 2020-10-20 |
Family
ID=72815347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921858314.XU Active CN211708522U (en) | 2019-10-31 | 2019-10-31 | Automatic welding device for circular tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211708522U (en) |
-
2019
- 2019-10-31 CN CN201921858314.XU patent/CN211708522U/en active Active
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