Automatic processing equipment for aluminum alloy door and window frame

Abstract

The application relates to the technical field of door and window processing, and discloses an automatic processing equipment for aluminum alloy door and window frames, which comprises a base, four groups of moving frames are slidably installed on the base and are distributed on four sides of the base, a plurality of first servo modules for driving corresponding moving frames to move are arranged on the base, a conveying belt driven by a motor is arranged on the moving frame, a plurality of conveying plates are fixedly installed on the conveying belt and are distributed at intervals, two groups of second positioning plates are fixedly installed on one end of each of the plurality of moving frames, a second electric telescopic rod is fixedly installed on the moving frame, and a lifting plate for pushing the frame upwards after welding is fixedly installed at the end of the second electric telescopic rod. The application has the beneficial effect that the conveying belt continuously feeds the side edges of the frame, so that the side edges of the frame to be welded can quickly and timely enter the welding position after welding, the continuous feeding of the side edges of the frame is realized, and the use efficiency of the equipment is improved.

Description

Technical Field

[0001] This invention relates to the field of door and window processing technology, specifically to an automatic processing equipment for aluminum alloy door and window frames. Background Technology

[0002] Aluminum doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, mullions, and sashes. They are aesthetically pleasing, have good corrosion resistance, and low material costs, and are currently widely used.

[0003] Traditional aluminum alloy door and window welding methods involve manually splicing and fixing two aluminum profile frames, then manually welding the two frames together, and so on, until the remaining two frames are spliced ​​and welded. This method is labor-intensive, inefficient, and the quality of the aluminum alloy doors and windows is greatly affected by manual labor. To address these technical problems, patent publication number CN115091071A proposes a method using a splicing and welding section arranged vertically, along with a liftable processing platform. When the processing platform is aligned with the splicing section, the splicing section can transport each frame to the platform for splicing and fixing. The processing platform then lifts the spliced ​​frames, and the welding section welds them together. However, the feeding assembly can only hold a limited number of frame sides. When the frame sides on the feeding assembly are used up, the machine needs to be stopped for replenishment, increasing the waiting time for material replenishment and reducing processing efficiency. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a device for welding aluminum alloy doors and windows, thereby achieving high welding efficiency.

[0005] The objective of this invention can be achieved through the following technical solutions: An automatic processing device for aluminum alloy door and window frames includes a base, on which four sets of movable frames are slidably mounted. The four sets of movable frames are distributed along the four sides of a rectangle. The base is provided with multiple sets of first servo modules that drive the corresponding movable frames to move. The movable frames are provided with a conveyor belt driven by a motor. Multiple sets of conveyor plates are fixedly mounted on the conveyor belt at intervals. Two sets of second positioning plates are fixedly mounted on one end of each set of movable frames that are close to each other. A second electric telescopic rod is fixedly mounted on the movable frame. A lifting plate for pushing the frame upward after welding is completed is fixedly mounted at the end of the second electric telescopic rod. Four sets of mounting plates, spaced apart from the movable frame, are fixedly installed on the base. A first base plate is slidably mounted on the mounting plates. A frame-shaped mounting bracket is fixedly mounted at the end of the first base plate. A second base plate is slidably mounted on the mounting bracket. A third base plate is fixedly mounted on the second base plate. An L-shaped adjusting plate is slidably mounted on the third base plate. A second servo module that drives the adjusting plate to move is provided on the third base plate. A first electric telescopic rod pointing towards the base is fixedly mounted at the end of the adjusting plate. A welding torch is fixedly mounted at the end of the first electric telescopic rod.

[0006] As a further aspect of the present invention: the movable frame has an H-shaped structure and multiple sets of support plates are fixedly installed on the movable frame. The rotating shaft of the conveyor belt is rotatably installed on the support plates, and the motor is fixedly installed on one of the support plates and connected to the rotating shaft of the conveyor belt.

[0007] As a further aspect of the present invention: the third substrate is distributed along the length direction of the first substrate, and the adjusting plate moves along the length direction of the third substrate.

[0008] As a further aspect of the present invention: the mounting bracket is a frame structure and one side of the mounting bracket is perpendicular to the first substrate, and the moving direction of the second substrate is perpendicular to the length direction of the first substrate.

[0009] As a further aspect of the present invention: a calibration plate is slidably mounted on the second substrate, the calibration plate is distributed along the length direction of the first substrate, and an equilateral right-angle slot is provided at one end of the calibration plate near the welding position.

[0010] As a further embodiment of the present invention: a movable plate is slidably installed on both side walls of the movable frame, the moving direction of the movable plate is perpendicular to the moving direction of the movable frame, a first positioning plate is fixedly installed at the end of the movable plate, and multiple sets of screws that drive the corresponding first positioning plates to move are rotatably installed on the movable frame.

[0011] As a further embodiment of the present invention: two sets of rotating plates are rotatably mounted on one side of the conveying plate, the two sets of rotating plates are located at both ends of the conveying plate, a push rod is fixedly mounted on the end of the rotating plate, multiple sets of elastic lines are fixedly connected to the push rod, the end of the elastic line away from the push rod is fixedly connected to the conveying plate, and a sliding frame for pushing the rotating plate to rotate is provided on the conveying plate.

[0012] As a further embodiment of the present invention: both ends of the conveyor plate are fixedly installed with mounting blocks, the sliding frame is slidably installed in the mounting blocks and the sliding frame has an L-shaped structure, and the sliding frame is used in conjunction with an electromagnet fixedly installed on the movable frame.

[0013] As a further aspect of the present invention: the electromagnet is a strip structure and is fixedly installed on the movable frame by a vertical plate. Two sets of electromagnets are provided and the electromagnets are located on the side of the conveyor belt. A permanent magnet is fixedly installed at the end of the sliding frame away from the rotating plate. The height of the permanent magnet on the conveyor plate above the conveyor belt corresponds to that of the electromagnet.

[0014] The beneficial effects of this invention are: (1) In this invention, the side of the frame is positioned by multiple sets of moving frames and the second positioning plate, and the side of the frame is continuously fed by the conveyor belt, so that the side of the frame to be welded can quickly and timely enter the welding position after welding is completed, realizing the rapid and continuous feeding of the side of the frame, avoiding the need to stop the machine to feed the side of the frame, ensuring the continuous welding, and improving the efficiency of the equipment.

[0015] (2) In this invention, when used for the first time, the positions of the first substrate and the second substrate are initially adjusted. Then, the calibration plate is pushed to move so that the calibration plate contacts the frame after assembly. The first substrate and the second substrate are readjusted by the cooperation of the equilateral right-angle slot on the calibration plate with the corner of the frame until the equilateral right-angle slot on the calibration plate and the corner of the frame are completely matched. At this time, the positions of the first substrate and the second substrate are fixed, ensuring that the extension line of the third substrate can coincide with the connection line of the two sets of frame sides at the connection point, ensuring that the welding gun can move along the connection point of the two sets of frame sides, and improving the welding quality.

[0016] (3) In this invention, after the frame side is placed on the conveyor belt, the conveyor belt drives the frame side to move and energizes the electromagnet. When the permanent magnet on the front conveyor plate of the frame side moves to the area where the electromagnet is located, the electromagnet will apply a repulsive magnetic force to the permanent magnet. Under the action of the magnetic force, the sliding frame is pushed to move away from the electromagnet. The sliding frame pushes the rotating plate to rotate and stretches the elastic line until the push rod contacts the frame side. Thus, the push rod presses the frame side onto the rear conveyor plate, thereby ensuring that the position of the frame side remains unchanged during the conveyor belt transportation process, improving the stability of the frame side during the feeding process, further improving the accuracy of the frame side position, ensuring that multiple sets of frame sides can be accurately docked and combined, and improving the processing quality of the frame. Attached Figure Description

[0017] The invention will now be further described with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the conveyor belt structure in this invention.

[0020] Figure 3 This is a schematic diagram of the structure of the movable frame in this invention.

[0021] Figure 4 This is a schematic diagram of the conveyor plate in this invention.

[0022] Figure 5 This is a schematic diagram of the structure of the second substrate in this invention.

[0023] Figure 6 yes Figure 4 Enlarged diagram of point A in the middle.

[0024] In the diagram: 1. Base; 2. Movable frame; 3. First servo module; 4. Movable plate; 5. First positioning plate; 6. Screw; 7. Support plate; 8. Conveyor belt; 9. Motor; 10. Conveyor plate; 11. Mounting block; 12. Sliding frame; 13. Permanent magnet; 14. Rotating plate; 15. Push rod; 16. Elastic line; 17. Vertical plate; 18. Electromagnet; 19. Mounting plate; 20. First base plate; 21. Mounting frame; 22. Second base plate; 23. Third base plate; 24. Second servo module; 25. Adjustment plate; 26. First electric telescopic rod; 27. Welding torch; 28. Calibration plate; 29. ​​Second electric telescopic rod; 30. Lifting plate; 31. Second positioning plate. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figures 1-6 As shown, the present invention is an automatic processing equipment for aluminum alloy door and window frames, including a base 1, four sets of movable frames 2 are slidably installed on the base 1, the four sets of movable frames 2 are distributed on the four sides of a rectangle, the base 1 is provided with multiple sets of first servo modules 3 that drive the corresponding movable frames 2 to move, the movable frames 2 are provided with a conveyor belt 8 driven by a motor 9, the movable frames 2 are of H-shaped structure and multiple sets of support plates 7 are fixedly installed on the movable frames 2, the rotating shaft of the conveyor belt 8 is rotatably installed on the support plates 7, the motor 9 is fixedly installed on one of the support plates 7 and connected to the rotating shaft of the conveyor belt 8, multiple sets of conveyor plates 10 are fixedly installed on the conveyor belt 8 at intervals, two sets of second positioning plates 31 are fixedly installed at one end of each set of movable frames 2 that are close to each other, a second electric telescopic rod 29 is fixedly installed on the movable frames 2, and a lifting plate 30 for pushing the frame to rise after welding is completed is fixedly installed at the end of the second electric telescopic rod 29. Four sets of mounting plates 19 are fixedly installed on the base 1, spaced apart from the movable frame 2. A first substrate 20 is slidably mounted on the mounting plate 19. A frame-shaped mounting bracket 21 is fixedly mounted at the end of the first substrate 20. A second substrate 22 is slidably mounted on the mounting bracket 21. A third substrate 23 is fixedly mounted on the second substrate 22. An L-shaped adjusting plate 25 is slidably mounted on the third substrate 23. A second servo module 24 is provided on the third substrate 23 to drive the adjusting plate 25 to move. A first electric telescopic rod 26 pointing to the base 1 is fixedly mounted at the end of the adjusting plate 25. A welding torch 27 is fixedly mounted at the end of the first electric telescopic rod 26.

[0027] In practical application, this embodiment adjusts the size of the window frame according to the size of the window frame. The first servo module 3 drives the corresponding moving frame 2 to move to the set position. At this time, multiple sets of frame sides placed on the corresponding moving frame 2 can form a complete frame. At the same time, the frame sides contact the second positioning plate 31. An external robotic arm grasps one side of the window frame and places it on the corresponding conveyor belt 8. During placement, a vision inspection device detects the position of the conveyor plate 10 and the position of the frame side, ensuring that the frame side contacts the front side of the conveyor plate 10 in the direction of movement. Then, driven by the motor 9... The conveyor belt 8 moves the side frame a set distance, and then the side frame pieces continue to be placed on the conveyor belt 8. When the foremost side frame piece on the conveyor belt 8 contacts the corresponding second positioning plate 31, the conveyor belt stops. At this point, the four sets of side frame pieces form a complete frame. The position of the welding torch 27 is adjusted and fixed using the first substrate 20 and the second substrate 22, so that the extension line of the third substrate 23 coincides with the connection line of the corresponding two sets of side frame pieces at the connection point. Then, the first electric telescopic rod 26 moves the welding torch 27 downwards so that the welding height of the welding torch 27 is the same as the height of the upper surface of the side frame piece. Then, the second... The servo module 24 drives the adjusting plate 25 to move closer to the side of the frame. Welding can begin once the welding torch 27 contacts the side of the frame. All four welding torches 27 weld simultaneously, and only one side of the frame side connection needs to be welded. After all the seams at the connection points of the two frame sides are welded, the welding torch 27 resets. After welding is complete, multiple sets of second electric telescopic rods 29 drive the lifting plate 30 upwards. The lifting plate 30 contacts the welded frame, pushing it upwards and away from the conveyor belt 8. After the welded frame is removed, the lifting plate 30 resets. At this point, the conveyor belt 8 rotates again, and the next... Once the side of the frame contacts the second positioning plate 31, welding can continue. After the first frame is welded, the positions of the moving frame 2, the first base plate 20, and the second base plate 22 are fixed, and subsequent welding can be carried out directly. The side of the frame is positioned by multiple moving frames 2 and the second positioning plate 31, and the side of the frame is continuously fed by the conveyor belt 8, so that the side of the frame to be welded can quickly and timely enter the welding position after welding is completed. This realizes rapid and continuous feeding of the side of the frame, avoids stopping the machine to feed the side of the frame, ensures the continuous welding, and improves the efficiency of the equipment.

[0028] Please see Figure 1 , Figure 2 , Figure 6 As shown, the present invention is an automatic processing equipment for aluminum alloy door and window frames. The third substrate 23 is distributed along the length direction of the first substrate 20, and the adjusting plate 25 moves along the length direction of the third substrate 23.

[0029] Specifically, the mounting bracket 21 has a frame structure and one side of the mounting bracket 21 is perpendicular to the first substrate 20, and the moving direction of the second substrate 22 is perpendicular to the length direction of the first substrate 20.

[0030] Specifically, a calibration plate 28 is slidably mounted on the second substrate 22. The calibration plate 28 is distributed along the length of the first substrate 20, and an equilateral right-angle slot is provided at one end of the calibration plate 28 near the welding position.

[0031] In practical application, this embodiment, through the arrangement of the first substrate 20, mounting bracket 21, and second substrate 22, allows the third substrate 23 to move horizontally. This ensures that when welding frames of different sizes, the extension line of the third substrate 23 can coincide with the connecting line of the two sets of frame sides, guaranteeing complete welding of the frame sides and improving the flexibility of equipment use. Upon initial use, the positions of the first substrate 20 and the second substrate 22 are initially adjusted. Then, the calibration plate 28 is moved to contact the assembled frame. The first substrate 20 and the second substrate 22 are readjusted again by using the equilateral right-angle slot on the calibration plate 28 to engage with the corner of the frame until the equilateral right-angle slot on the calibration plate 28 completely matches the corner of the frame. At this point, the positions of the first substrate 20 and the second substrate 22 are fixed, ensuring that the extension line of the third substrate 23 can coincide with the connecting line of the two sets of frame sides. This ensures that the welding torch 27 can move along the connecting line of the two sets of frame sides, improving welding quality. Subsequent welding of the same model of frame requires no adjustment.

[0032] Please see Figures 1-3 As shown, the present invention is an automatic processing equipment for aluminum alloy door and window frames. Movable plates 4 are slidably installed on both side walls of the movable frame 2. The moving direction of the movable plates 4 is perpendicular to the moving direction of the movable frame 2. A first positioning plate 5 is fixedly installed at the end of the movable plate 4. Multiple sets of screws 6 are rotatably installed on the movable frame 2 to drive the corresponding first positioning plates 5 to move.

[0033] In practical application, according to the length of the side of the frame, the screw 6 drives the first positioning plate 5 to move to the set position. When the robotic arm places the side of the frame, both ends of the side of the frame contact the first positioning plate 5, which further improves the accuracy of placing the side of the frame.

[0034] Please see Figures 1-5 As shown, the present invention is an automatic processing equipment for aluminum alloy door and window frames. Two sets of rotating plates 14 are rotatably installed on one side of the conveyor plate 10. The two sets of rotating plates 14 are located at both ends of the conveyor plate 10. Push rods 15 are fixedly installed at the ends of the rotating plates 14. Multiple sets of elastic lines 16 are fixedly connected to the push rods 15. The ends of the elastic lines 16 away from the push rods 15 are fixedly connected to the conveyor plate 10. A sliding frame 12 is provided on the conveyor plate 10 to push the rotating plates 14 to rotate.

[0035] Specifically, mounting blocks 11 are fixedly installed at both ends of the conveyor plate 10, and the sliding frame 12 is slidably installed in the mounting blocks 11 and has an L-shaped structure. The sliding frame 12 is used in conjunction with the electromagnet 18 fixedly installed on the movable frame 2.

[0036] Specifically, the electromagnet 18 is a strip structure and is fixedly installed on the movable frame 2 by the vertical plate 17. There are two sets of electromagnets 18 and the electromagnets 18 are located on the side of the conveyor belt 8. A permanent magnet 13 is fixedly installed at the end of the sliding frame 12 away from the rotating plate 14. The height of the permanent magnet 13 on the conveyor plate 10 above the conveyor belt 8 corresponds to that of the electromagnet 18.

[0037] In practical application, in the initial state, the elastic cord 16 is at its original length. The push rod 15 is close to the conveyor plate 10 where it is installed. After the side of the frame is placed on the conveyor belt 8, the conveyor belt 8 moves the side of the frame, energizing the electromagnet 18. When the permanent magnet 13 on the front side of the conveyor plate 10 moves to the area where the electromagnet 18 is located, the electromagnet 18 will apply a repulsive magnetic force to the permanent magnet 13. Under the action of the magnetic force, the sliding frame 12 is pushed to move away from the electromagnet 18. The sliding frame 12 pushes the rotating plate 14 to rotate and stretches the elastic cord 16 until it pushes... Rod 15 contacts the side of the frame, thereby pressing the side of the frame onto the conveyor plate 10 behind it through push rod 15. This ensures that the position of the side of the frame remains unchanged during the conveyor belt 8 transportation process, improves the stability of the side of the frame during the feeding process, further improves the accuracy of the side of the frame position, ensures that multiple sets of side of the frame can be accurately connected and combined, and improves the processing quality of the frame. When the permanent magnet 13 is separated from the area corresponding to the electromagnet 18, the rotating plate 14 is reset under the action of the elastic line 16, leaving space between the two sets of conveyor plates 10 to facilitate the placement of the side of the frame.

Claims

1. An automatic processing device for aluminum alloy door and window frames, comprising a base (1), wherein four sets of movable frames (2) are slidably mounted on the base (1), the four sets of movable frames (2) being distributed along the four sides of a rectangle, characterized in that, The base (1) is provided with multiple sets of first servo modules (3) that drive the corresponding moving frames (2) to move. The moving frames (2) are provided with a conveyor belt (8) driven by a motor (9). Multiple sets of spaced conveyor plates (10) are fixedly installed on the conveyor belt (8). Two sets of second positioning plates (31) are fixedly installed at one end of each set of moving frames (2) that are close to each other. A second electric telescopic rod (29) is fixedly installed on the moving frames (2). A lifting plate (30) for pushing the frame to rise after welding is completed is fixedly installed at the end of the second electric telescopic rod (29). Four sets of mounting plates (19) are fixedly installed on the base (1) and spaced apart from the moving frame (2). A first base plate (20) is slidably installed on the mounting plate (19). A frame-shaped mounting frame (21) is fixedly installed at the end of the first base plate (20). A second base plate (22) is slidably installed on the mounting frame (21). A third base plate (23) is fixedly installed on the second base plate (22). An L-shaped adjusting plate (25) is slidably installed on the third base plate (23). A second servo module (24) that drives the adjusting plate (25) to move is provided on the third base plate (23). A first electric telescopic rod (26) pointing to the base (1) is fixedly installed at the end of the adjusting plate (25). A welding torch (27) is fixedly installed at the end of the first electric telescopic rod (26).

2. The automatic processing equipment for aluminum alloy door and window frames according to claim 1, characterized in that, The mobile frame (2) has an H-shaped structure and multiple sets of support plates (7) are fixedly installed on the mobile frame (2). The rotating shaft of the conveyor belt (8) is rotatably installed on the support plate (7). The motor (9) is fixedly installed on one of the support plates (7) and connected to the rotating shaft of the conveyor belt (8).

3. The automatic processing equipment for aluminum alloy door and window frames according to claim 1, characterized in that, The third substrate (23) is distributed along the length direction of the first substrate (20), and the adjustment plate (25) moves along the length direction of the third substrate (23).

4. The automatic processing equipment for aluminum alloy door and window frames according to claim 1, characterized in that, The mounting bracket (21) is a frame structure and one side of the mounting bracket (21) is perpendicular to the first substrate (20). The moving direction of the second substrate (22) is perpendicular to the length direction of the first substrate (20).

5. An automatic processing equipment for aluminum alloy door and window frames according to claim 4, characterized in that, A calibration plate (28) is slidably mounted on the second substrate (22). The calibration plate (28) is distributed along the length direction of the first substrate (20). An equilateral right-angle slot is provided at one end of the calibration plate (28) near the welding position.

6. The automatic processing equipment for aluminum alloy door and window frames according to claim 1, characterized in that, Movable plates (4) are slidably installed on both side walls of the movable frame (2). The moving direction of the movable plates (4) is perpendicular to the moving direction of the movable frame (2). A first positioning plate (5) is fixedly installed at the end of the movable plate (4). Multiple sets of screws (6) that drive the corresponding first positioning plates (5) to move are rotatably installed on the movable frame (2).

7. An automatic processing equipment for aluminum alloy door and window frames according to claim 6, characterized in that, Two sets of rotating plates (14) are rotatably mounted on one side of the conveyor plate (10). The two sets of rotating plates (14) are located at both ends of the conveyor plate (10). Push rods (15) are fixedly mounted at the ends of the rotating plates (14). Multiple sets of elastic lines (16) are fixedly connected to the push rods (15). The end of the elastic line (16) away from the push rod (15) is fixedly connected to the conveyor plate (10). A sliding frame (12) for pushing the rotating plates (14) to rotate is provided on the conveyor plate (10).

8. An automatic processing equipment for aluminum alloy door and window frames according to claim 7, characterized in that, Both ends of the conveyor plate (10) are fixedly installed with mounting blocks (11), and the sliding frame (12) is slidably installed in the mounting block (11) and the sliding frame (12) is an L-shaped structure. The sliding frame (12) is used in conjunction with the electromagnet (18) fixedly installed on the movable frame (2).

9. An automatic processing equipment for aluminum alloy door and window frames according to claim 8, characterized in that, The electromagnet (18) is a strip structure and is fixedly installed on the movable frame (2) by the vertical plate (17). There are two sets of electromagnets (18) and the electromagnets (18) are located on the side of the conveyor belt (8). A permanent magnet (13) is fixedly installed at the end of the sliding frame (12) away from the rotating plate (14). The height of the permanent magnet (13) on the conveyor plate (10) above the conveyor belt (8) corresponds to that of the electromagnet (18).

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