Automatic device for welding boat support

Abstract

The automatic device comprises a frame body and a pair of six-axis robots arranged on one side of the frame body, lamp clamping mechanisms are installed at the moving ends of the six-axis robots, a pair of base plates is arranged on the two sides of the upper wall of the frame body, a support is arranged on the base plates, a transmission mechanism is arranged on one side of the support, and the transmission mechanism is arranged on the other side of the support. The utility model relates to the technical field of boat support welding, the device adopts a control cabinet PLC (Programmable Logic Controller) system to cooperate with a robot for control, the operation is simple and not easy to make mistakes, an operator only needs to install a strip sheet, an end sheet and an operation key, and then the operator does not need to intervene in the whole process, so that the labor intensity of the operator is reduced, and the labor intensity of the operator is reduced. And after the lamp is automatically ignited, the end piece assembly only needs to be manually disassembled, and the lamp is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of boat bracket welding, in particular to an automatic device for welding boat brackets. Background Art

[0002] At present, for boat bracket assembly, the strip and end pieces are fixed by manual labor through a tooling and then manually welded. Manual welding uses a quartz electrode for welding. First, spot welding is required, and then full welding is carried out. During welding, two people need to weld simultaneously. Filling the electrode for welding is time-consuming and laborious, and the welding process cannot be interrupted. Otherwise, the boat bracket is prone to cracking, and it is not easy to ensure the dimensional accuracy. A large number of skilled welders are required to ensure the output. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides an automatic device for welding boat brackets, which solves the problem of time-consuming and laborious manual welding in the prior art.

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: an automatic device for welding boat brackets, including a frame body and a pair of six-axis robots arranged on one side of the frame body. A lamp clamping mechanism is installed on the moving end of the six-axis robot. On both sides of the upper wall of the frame body, there are a pair of substrates. A support is arranged on the substrate. A transmission mechanism is arranged on one side of the support. A mold is arranged on the transmission mechanism. A cylinder is arranged on one side of the mold, and a fixed clamp is arranged on the other side. The telescopic end of the cylinder penetrates through the mold and is connected to the fixed clamp. An end piece is clamped between the fixed clamp and the mold. On both sides of the upper wall of the support, there are a pair of guide grooves for inserting the strip. A fixing mechanism for fixing the strip is arranged on the side wall of the support.

[0005] Preferably, the lamp clamping mechanism includes a lamp fixing seat connected to the moving end of the six-axis robot. A pair of quartz lamps are fixedly clamped on the lamp fixing seat. A lamp handle is arranged at one end of the quartz lamp. A lamp handle fixing seat is arranged on the lamp fixing seat.

[0006] Preferably, the transmission mechanism includes a motor and a shaft seat arranged on the upper wall of the substrate. A screw rod is installed at the driving end of the motor. One end of the screw rod is rotatably connected to the shaft seat. A slider is screwed on the screw rod. A bottom plate is arranged on the upper wall of the slider. A pair of guide rails are arranged on the upper wall of the substrate. Both sides of the lower wall of the bottom plate are slidably connected to the guide rails. The mold is fixedly installed on the upper wall of the bottom plate.

[0007] Preferably, the fixing mechanism includes an elbow clamp arranged on the side wall of the support. A fixing block is arranged at the clamping end of the elbow clamp.

[0008] Preferably, an automatic igniter for igniting the quartz lamp is arranged on the frame body.

[0009] Preferably, it further includes a control cabinet, which is electrically connected to the six-axis robot, the motor and the cylinder.

[0010] Advantages

[0011] The utility model provides an automatic device for welding a boat support, which has the following advantages:

[0012] 1. It has a high degree of automation and does not require skilled welders. Employees can start work after simple training.

[0013] 2. The welding time of the boat support is reduced from the original manual welding for 2 hours to 15 minutes of automatic welding by the device.

[0014] 3. It can adapt to the welding of boat supports with different lengths.

[0015] 4. The device adopts a control cabinet PLC system and a robot to cooperate for control. The operation is simple and not easy to make mistakes. The operator only needs to install the strip, end piece, and operate the button. The personnel do not need to intervene throughout the process. The lamp is automatically ignited and positioned for flame processing. After completion, the operator only needs to manually remove the end piece assembly. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the lamp clamping mechanism of the utility model.

[0018] Figure 3 It is a schematic structural diagram of the frame body of the utility model.

[0019] Figure 4 It is a schematic diagram of the transmission mechanism of the utility model.

[0020] Figure 5 It is a schematic diagram of the fixing mechanism of the utility model.

[0021] Figure 6 It is a schematic diagram of the boat support structure of the utility model.

[0022] In the figure: 1. Frame body; 2. Six-axis robot; 3. Substrate; 4. Support; 5. Mold; 6. Cylinder; 7. Fixed clamp; 8. End piece; 9. Guide groove; 10. Strip; 11. Lamp fixing seat; 12. Quartz lamp; 13. Lamp handle; 14. Lamp handle fixing seat; 15. Motor; 16. Axle seat; 17. Screw; 18. Slide block; 19. Base plate; 20. Elbow clamp; 21. Fixed block; 22. Automatic igniter; 23. Control cabinet. Detailed Embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 1-6 , the present invention provides a technical solution: an automatic device for welding a boat support, including a frame body 1 and a pair of six-axis robots 2 arranged on one side of the frame body 1. A lamp clamping mechanism is installed on the moving end of the six-axis robot 2. On both sides of the upper wall of the frame body 1, there are a pair of substrates 3. A support 4 is provided on the substrate 3. A transmission mechanism is provided on one side of the support 4. A mold 5 is provided on the transmission mechanism. A cylinder 6 is provided on one side of the mold 5, and a fixed clamp 7 is provided on the other side. The telescopic end of the cylinder 6 penetrates through the mold 5 and is connected to the fixed clamp 7. A end piece 8 is clamped between the fixed clamp 7 and the mold 5. On both sides of the upper wall of the support 4, there are a pair of guide grooves 9 for inserting a strip 10. A fixing mechanism for fixing the strip 10 is provided on the side wall of the support 4.

[0025] By adopting the above technical solution, the device uses two six-axis robots 2. A lamp clamping mechanism is installed at the end of the six-axis robot 2. Each six-axis robot 2 can drive two lamps to move up and down simultaneously to heat the strip 10. The frame body 1 is welded by square steel. There are a strip 10 fixing mechanism and a transmission mechanism on the frame body 1, which are the basic structural components of the device.

[0026] In this embodiment, it is further set that the lamp clamping mechanism includes a lamp fixing seat 11 connected to the moving end of the six-axis robot 2. A pair of quartz lamps 12 are fixed on the lamp fixing seat 11. A lamp handle 13 is provided at one end of the quartz lamp 12. A lamp handle fixing seat 14 is provided on the lamp fixing seat 11.

[0027] By adopting the above technical solution, one end of the lamp clamping mechanism is connected to the axis of the robot, and the other end can clamp the lamp and install a hydrogen-oxygen lamp handle 13.

[0028] In this embodiment, it is further set that the transmission mechanism includes a motor 15 and a shaft seat 16 arranged on the upper wall of the substrate 3. A screw 17 is installed at the driving end of the motor 15. One end of the screw 17 is rotatably connected to the shaft seat 16. A slider 18 is screwed on the screw 17. A bottom plate 19 is provided on the upper wall of the slider 18. A pair of guide rails are provided on the upper wall of the substrate. Both sides of the lower wall of the bottom plate 19 are slidably connected to the guide rails. The mold 5 is fixedly installed on the upper wall of the bottom plate 19.

[0029] By adopting the above technical solution, the mechanism can fix the end piece 8 and move it left and right. After placing the end piece 8, the cylinder 6 can be controlled to expand and contract to drive the fixing clamp 7 to complete the fixing of the end piece 8.

[0030] In this embodiment, it is further set that the fixing mechanism includes an elbow clamp 20 provided on the side wall of the support 4, and a fixing block 21 is provided on the clamping end of the elbow clamp 20.

[0031] By adopting the above technical solution, when in use, the strip 10 is placed in the guide groove 9, and then the strip 10 is fixed by using the elbow clamp 20.

[0032] In this embodiment, it is further set that an automatic igniter 22 for igniting the quartz lamp 12 is provided on the frame 1.

[0033] In this embodiment, it is further set that it further includes a control cabinet 23, and the control cabinet 23 is electrically connected to the six-axis robot 2, the motor 15 and the cylinder 6.

[0034] Those skilled in the art should connect the components in this case in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0035] Embodiment: During operation, first fix the end piece 8 on the two-side molds 5. The strip 10 is fixed by using a vertical manual elbow clamp 20. The fixing of the end piece 8 is completed by controlling the cylinder 6 to drive the fixing clamp 7.

[0036] Start the robot program, open the hydrogen-oxygen solenoid valve. The six-axis robot 2 moves the quartz lamp 12 to the automatic igniter 22, the lamp is ignited, and the robot drives the lamp to heat the strip 10 up and down. After heating to a certain temperature, stop heating and close the hydrogen-oxygen solenoid valve.

[0037] The PLC system is started to drive the transmission mechanisms on both sides by controlling the motor 15 to complete the welding of the two-side end pieces 8 and the strip 10.

[0038] Release the fixing of the end piece 8 by controlling the cylinder 6 and remove the boat support.

[0039] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated device for welding a boat support, characterized in that: The invention comprises a frame (1) and a pair of six-axis robots (2) arranged on one side of the frame (1), a lamp clamping mechanism being installed on the moving end of the six-axis robot (2), a pair of base plates (3) being arranged on both sides of the upper wall of the frame (1), a support (4) being arranged on the base plate (3), a transmission mechanism being arranged on one side of the support (4), a mold (5) being arranged on the transmission mechanism, a cylinder (6) being arranged on one side of the mold (5) and a fixing clamp (7) being arranged on the other side, the telescopic end of the cylinder (6) passing through the mold (5) and being connected to the fixing clamp (7), an end plate (8) being clamped between the fixing clamp (7) and the mold (5), a pair of guide grooves (9) for inserting a strip plate (10) being arranged on both sides of the upper wall of the support (4), and a fixing mechanism for fixing the strip plate (10) being arranged on the side wall of the support (4).

2. The automated device for welding a boat support according to claim 1, characterized in that: The lamp clamping mechanism comprises a lamp fixing seat (11) connected to the moving end of the six-axis robot (2), a pair of quartz lamps (12) are fixedly clamped on the lamp fixing seat (11), a lamp handle (13) is provided at one end of the quartz lamp (12), and a lamp handle fixing seat (14) is provided on the lamp fixing seat (11).

3. The automated device for welding a boat support according to claim 2, characterized in that: The transmission mechanism comprises a motor (15) and a shaft seat (16) arranged on the upper wall of the base plate (3); a screw rod (17) is installed at the driving end of the motor (15); one end of the screw rod (17) is rotatably connected to the shaft seat (16); a slider (18) is screwed onto the screw rod (17); a bottom plate (19) is arranged on the upper wall of the slider (18); a pair of guide rails are arranged on the upper wall of the base plate (3); two sides of the lower wall of the bottom plate (19) are slidably connected to the guide rails; and the mold (5) is fixedly installed on the upper wall of the bottom plate (19).

4. The automated device for welding a boat support according to claim 3, characterized in that: The fixing mechanism comprises a toggle clamp (20) arranged on the side wall of the support (4), and a fixing block (21) is arranged on the clamping end of the toggle clamp (20).

5. The automated device for welding a boat support according to claim 1, characterized in that: The frame (1) is provided with an automatic igniter (22) for igniting the quartz lamp (12).

6. The automated device for welding a boat support according to claim 3, characterized in that: It also includes a control cabinet (23), which is electrically connected to the six-axis robot (2), the motor (15) and the cylinder (6).

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