Aluminum alloy door and window machining equipment and machining method

Abstract

The invention discloses aluminum alloy door and window machining equipment and a machining method, and relates to the technical field of aluminum alloy door and window machining, the aluminum alloy door and window machining equipment comprises a powder spraying pool body, a walking track is fixedly connected to the top of the rear end of the powder spraying pool body, and a door and window transferring mechanism is arranged in the walking track and comprises a movable frame; a lifting support is slidably connected in the bottom end of the movable frame. The door and window spraying device is reasonable in design structure, a servo motor A drives a lifting support to reset through a stirring frame, during resetting, a control module drives a pushing rod to rapidly reciprocate through an electric telescopic rod, the pushing rod drives a bearing frame to rotate, the bearing frame drives a door and window limiting mechanism to rotate in a limiting ring, and the door and window limiting mechanism drives a sprayed door and window to shake; and after shaking is completed, the driving motor transfers the doors and windows to a material frame on the left side of the powder spraying pool body through the door and window transferring mechanism, and the powder spraying pool has the advantage that the redundant powder is removed through shaking.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum alloy door and window processing, in particular to aluminum alloy door and window processing equipment and a processing method. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and fan materials. They are called aluminum alloy doors and windows, or aluminum doors and windows for short. Aluminum alloy doors and windows are widely used in the production of doors and windows in homes and public places due to their light weight, durability, high airtightness, fire retardancy, non-deformation, good strength and easy installation. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material of load-bearing rods and wood and plastic composites, or aluminum-wood composite doors and windows, or aluminum-plastic composite doors and windows for short. Common aluminum alloy doors and windows include window structure and window frame structure. Aluminum alloy doors and windows are made of aluminum alloy profiles through cutting and welding. During the processing of aluminum alloy doors and windows, the processed aluminum alloy doors and windows need to be painted.

[0003] The existing method of painting aluminum alloy doors and windows is generally to place the aluminum alloy doors and windows on the ground, then use a paint sprayer to paint the front side of the aluminum alloy doors and windows, wait for the paint on one side to dry, and then turn the back side of the aluminum alloy doors and windows to the front to paint the other side. Due to the need to wait for the paint on one side to dry, it will lead to low production efficiency. The use of a powder spraying tank will not have this defect. However, the powder spraying tank will cause powder to accumulate on the top of the material during use. The use of an air pump to blow powder will cause the door and window paint to fall off and cause powder splashing. In addition, the door and window transfer equipment equipped with the existing powder spraying tank cannot be used for aluminum alloy doors and windows of various sizes, which has limitations. To this end, we provide aluminum alloy door and window processing equipment and processing methods to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to remedy the deficiencies of the prior art and to provide an aluminum alloy door and window processing device and a processing method.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aluminum alloy door and window processing equipment, including a powder spraying pool body, a walking track fixedly connected to the top rear end of the powder spraying pool body, a door and window transfer mechanism is arranged inside the walking track, the door and window transfer mechanism includes a moving frame, a lifting bracket is slidably connected between the bottom end of the moving frame, a limiting ring is fixedly connected to the center position of the lifting bracket, a door and window limiting mechanism is rotatably connected inside the limiting ring, an electric telescopic rod is fixedly connected to the top wall of the limiting ring, a push rod is fixedly connected between the rear ends of the electric telescopic rod, and both ends of the push rod pass through the top of the door and window limiting mechanism.

[0006] Furthermore, the center position of the mobile frame is fixedly connected to a reinforcing bracket, and the bottom center position of the reinforcing bracket is rotatably connected to an adjusting worm, and the top of the adjusting worm is engaged with the servo motor A by setting a gear, and the servo motor A is fixedly connected to the top wall of the reinforcing bracket. The front and rear sides of the bottom of the reinforcing bracket are rotatably connected to a connecting shaft, and the center position of the connecting shaft is engaged with the adjusting worm by setting an adjusting worm gear, and the left and right ends of the connecting shaft are fixedly connected to a toggle frame inside the mobile frame, and a sliding groove is provided at the end of the toggle frame away from the connecting shaft, and an adjustment groove is provided on the side wall of the mobile frame to form a sliding connection with the toggle frame.

[0007] Furthermore, a guide hole is provided inside the movable frame and is slidably connected to the lifting bracket. A contact rod is embedded in the top of the lifting bracket and is slidably connected to the inner wall of the toggle frame. The limit ring is arranged in an arc shape. The top wall of the front end of the lifting bracket is provided with a control module connected to the electric telescopic rod. The top wall of the limit ring is located on the outer surface of the push rod and is fixedly connected to a limit block. A limit groove is provided inside the limit block and is slidably connected to the push rod.

[0008] Furthermore, the door and window limiting mechanism includes a rotating frame, the outer wall of the rotating frame is slidably connected to the inner wall of the limiting ring, the front and rear sides of the top wall of the rotating frame are fixedly connected to the positioning frame, the side wall of the limiting ring is provided with a slide rail slidably connected to the positioning frame, the inside of the rotating frame is fixedly connected to a guide plate, the center position of the rotating frame is located below the guide plate and is rotatably connected to a power shaft, the top of the rotating frame is fixedly connected to a servo motor B, the center position of the power shaft is engaged with the output shaft of the servo motor B through a transmission chain, and the center position of the power shaft is engaged with the transmission chain by setting a gear.

[0009] Furthermore, the left and right ends of the rotating frame are fixedly connected to the outer surface of the power shaft with a supporting frame, the supporting frame is arranged in a "T" shape, and a buffer groove is provided at the top of the supporting frame to form a sliding connection with the outer wall of the push rod, and the bottom wall of the supporting frame and the bottom wall of the guide plate are located in the same horizontal plane.

[0010] Furthermore, the outer surface of the power shaft is slidably connected to an adjusting wheel below the carrier frame, the outer surface of the adjusting wheel is rotatably connected to a fixed frame below the guide plate, the top wall of the fixed frame is slidably connected to the bottom wall of the carrier frame and the bottom wall of the guide plate, and the inner wall of the fixed frame is slidably connected to a clamping frame at the upper and lower ends of the adjusting wheel.

[0011] Furthermore, the clamping frame is arranged in an "L" shape, the side wall of the clamping frame is engaged with the adjusting wheel through an inlaid tooth plate, the bottom end of the clamping frame is fixedly connected to the limiting hook, the inner wall of the clamping frame is located above the limiting hook and is fixedly connected to the limiting top plate, the clamping frame located on the rear side of the rotating frame is internally connected with a connecting block, and the clamping frame located on the front side of the rotating frame forms a sliding connection with the inner wall of the connecting block.

[0012] Furthermore, the bottom of the rotating frame is located behind the power shaft and is rotatably connected to a two-way adjustment rod, and the rear side wall of the fixed frame is rotatably connected to the two-way adjustment rod by providing an extension ring.

[0013] Furthermore, a plurality of nozzles are provided at the bottom of the powder spraying pool body, and the top of the movable frame is slidably connected to the inner wall of the walking track by setting a slider, and the side wall of the slider is provided with walking wheels above the walking track, and a driving shaft is fixedly connected between the walking wheels on the right side of the walking track, and a driving motor is engaged with the top of the driving shaft, and the driving motor is fixedly connected to the top wall of the slider, and the rear end of the driving shaft is engaged with the output shaft of the driving motor by setting a bevel gear.

[0014] The method of using aluminum alloy door and window processing equipment includes the following steps: S1. First, adjust the equipment according to the size of doors and windows. The two-way adjustment rod drives the fixed frame to move toward each other, and the fixed frame drives the clamping frame to adapt to the size of doors and windows; S2, servo motor A drives the adjusting worm to rotate, and the adjusting worm drives the connecting shaft to rotate through the adjusting worm gear. The connecting shaft drives the lifting bracket to move downward through the toggle frame until the limit top plate moves to the upper end of the door and window preset hanger. At this time, servo motor B drives the power shaft to rotate through the transmission chain. The power shaft drives the clamping frame to move toward each other through the adjusting wheel. The clamping frame drives the limit hook to limit the door and window prefabricated hanger; S3, servo motor A drives the lifting bracket to reset through the toggle frame. At the same time, the control module drives the push rod to move back and forth rapidly through the electric telescopic rod. The push rod drives the carrier to rotate, and the carrier drives the door and window limit mechanism to rotate within the limit ring. The door and window limit mechanism drives the sprayed doors and windows to shake, shaking off the excess powder above the doors and windows; S4. After the shaking is completed, the driving motor moves the doors and windows to the material rack on the left side of the powder spraying pool body through the door and window transfer mechanism.

[0015] Compared with the existing technology, this aluminum alloy door and window processing equipment has the following beneficial effects: 1. The servo motor A of the present invention drives the lifting bracket to reset through the toggle frame. At the same time, the control module drives the push rod to move back and forth rapidly through the electric telescopic rod, and the push rod drives the carrier frame to rotate. The carrier frame drives the door and window limit mechanism to rotate in the limit ring. The door and window limit mechanism drives the sprayed doors and windows to shake, and shake off the excess powder above the doors and windows. After shaking off, the drive motor transfers the doors and windows to the material rack on the left side of the powder spraying pool body through the door and window transfer mechanism, which solves the problem that powder accumulates on the top of the material in the existing powder spraying pool when in use, and the use of an air pump to blow powder will cause the door and window paint to fall off and cause powder splashing. It has the advantage of shaking to remove excess powder.

[0016] 2. The present invention drives the fixed frames to move toward each other through a two-way adjusting rod, and the fixed frame drives the clamping frame to adapt to the size of doors and windows. The servo motor A drives the adjusting worm to rotate, and the adjusting worm drives the connecting shaft to rotate through the adjusting worm gear. The connecting shaft drives the lifting bracket to move downward through the toggle frame until the limit top plate moves to the upper end of the preset door and window hanger. At this time, the servo motor B drives the power shaft to rotate through the transmission chain, and the power shaft drives the clamping frame to move toward each other through the adjusting wheel. The clamping frame drives the limit hook to limit the prefabricated door and window hanger, which solves the problem that the door and window transfer equipment equipped in the existing powder spraying pool cannot be used for aluminum alloy doors and windows of various sizes, and has the advantage of being suitable for doors and windows of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the orthogonal triaxial drawing of the present invention; Figure 2 This is a schematic diagram of the lifting bracket of the present invention; Figure 3 This is a schematic diagram of the reinforcement bracket of the present invention; Figure 4 This is a schematic diagram of the adjustment worm of the present invention; Figure 5 A schematic diagram of the toggle frame of the present invention; Figure 6 This is a schematic diagram of the carrier frame of the present invention; Figure 7 Schematic diagram of the limiting ring of the present invention; Figure 8 This is a schematic diagram of the positioning frame of the present invention; Figure 9 This is a schematic diagram of the limit hook of the present invention; Figure 10 Schematic diagram of the bidirectional adjustment rod of the present invention.

[0018] In the figure: 1. Powder spraying pool body; 2. Walking track; 3. Moving frame; 4. Lifting bracket; 5. Limiting ring; 6. Electric telescopic rod; 7. Push rod; 8. Strengthening bracket; 9. Adjusting worm; 10. Servo motor A; 11. Connecting shaft; 12. Adjusting worm gear; 13. Toggle frame; 14. Adjusting slot; 15. Contact rod; 16. Control module; 17. Limiting block; 18. Rotating frame; 19. Positioning frame; 20. Slide rail; 21. Guide plate; 22. Power shaft; 23. Servo motor B; 24. Transmission chain; 25. Carrying frame; 26. Adjusting wheel; 27. Fixed frame; 28. Clamping frame; 29. ​​Tooth plate; 30. Limiting hook; 31. Limiting top plate; 32. Connecting block; 33. Two-way adjusting rod; 34. Nozzle; 35. Slider; 36. Walking wheel; 37. Driving shaft; 38. Driving motor. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1-10 As shown, the present invention provides a technical solution: an aluminum alloy door and window processing equipment, including a powder spraying pool body 1, a plurality of nozzles 34 are provided at the bottom of the powder spraying pool body 1, the nozzles 34 are connected to the electrostatic powder spraying mechanism inside the powder spraying pool body 1, a walking track 2 is fixedly connected to the top of the rear end of the powder spraying pool body 1, and the top of the movable frame 3 is slidably connected to the inner wall of the walking track 2 by providing a slider 35. The setting of the walking track 2 serves as a guide and limiter for the door and window transfer mechanism.

[0021] The side wall of the slider 35 is located above the walking track 2 and is provided with a walking wheel 36. A driving shaft 37 is fixedly connected between the walking wheels 36 on the right side of the walking track 2. A driving motor 38 is engaged with the top of the driving shaft 37. The driving motor 38 is fixedly connected to the top wall of the slider 35. The rear end of the driving shaft 37 is engaged with the output shaft of the driving motor 38 by setting a bevel gear. A door and window transfer mechanism is provided inside the walking track 2. Material racks are provided on both sides of the equipment. The aluminum alloy doors and windows are transferred to the material racks after heating. The driving motor 38 moves the doors and windows into the powder spraying pool body 1 through the door and window transfer mechanism. The powder spraying pool body 1 sprays the doors and windows on the surface through the internal electrostatic powder spraying mechanism. The aluminum alloy doors and windows are preset with hangers at both ends before spraying. The preset hangers are metal rods. This setting facilitates the door and window transfer mechanism to transport the aluminum alloy doors and windows, and effectively prevents the problem of powder adhesion in some parts of the doors and windows.

[0022] The door and window transfer mechanism includes a moving frame 3, and a lifting bracket 4 is slidably connected between the bottom ends of the moving frame 3. A guide hole is provided inside the moving frame 3 to form a sliding connection with the lifting bracket 4. A limit ring 5 is fixedly connected to the center position of the lifting bracket 4. The limit ring 5 is arranged in an arc shape. The door and window limiting mechanism is rotatably connected inside the limit ring 5. The top wall of the limit ring 5 is fixedly connected to an electric telescopic rod 6. A push rod 7 is fixedly connected between the rear ends of the electric telescopic rod 6. Both ends of the push rod 7 pass through the top of the door and window limiting mechanism. The setting of the push rod 7 facilitates the movement of the door and window limiting mechanism.

[0023] The center position of the mobile frame 3 is fixedly connected to a reinforcing bracket 8, and the bottom center position of the reinforcing bracket 8 is rotatably connected to an adjusting worm 9. The top of the adjusting worm 9 is engaged with a servo motor A10 by setting a gear. The servo motor A10 is fixedly connected to the top wall of the reinforcing bracket 8. The front and rear sides of the bottom of the reinforcing bracket 8 are rotatably connected to a connecting shaft 11. The center position of the connecting shaft 11 is engaged with the adjusting worm 9 by setting an adjusting worm gear 12. The left and right ends of the connecting shaft 11 are located inside the mobile frame 3 and are fixedly connected to a toggle frame 13. A sliding groove is provided at the end of the toggle frame 13 away from the connecting shaft 11, and the reinforcing bracket 8 plays a fixed supporting role on the connecting shaft 11.

[0024] The top of the lifting bracket 4 is inlaid with a contact rod 15 that is slidably connected to the inner wall of the toggle frame 13. The side wall of the mobile frame 3 is provided with an adjustment groove 14 that is slidably connected to the toggle frame 13. The setting of the adjustment groove 14 facilitates the movement of the toggle frame 13 and also serves as a limit for the toggle frame 13. The top wall of the front end of the lifting bracket 4 is provided with a control module 16 connected to the electric telescopic rod 6. The control module 16 controls the operation of the electric telescopic rod 6.

[0025] The top wall of the limiting ring 5 is located on the outer surface of the push rod 7 and is fixedly connected to the limiting block 17. The limiting block 17 is provided with a limiting groove that is slidably connected to the push rod 7. The door and window limiting mechanism includes a rotating frame 18. The outer wall of the rotating frame 18 is slidably connected to the inner wall of the limiting ring 5. The front and rear sides of the top wall of the rotating frame 18 are fixedly connected with a positioning frame 19. The side wall of the limiting ring 5 is provided with a slide rail 20 that is slidably connected to the positioning frame 19. The setting of the positioning frame 19 limits the rotating frame 18 to the inner wall of the limiting ring 5, and the slide rail 20 limits the rotation angle of the rotating frame 18.

[0026] A guide plate 21 is fixedly connected to the inside of the rotating frame 18. The center position of the rotating frame 18 is located below the guide plate 21 and is rotatably connected to the power shaft 22. The top of the rotating frame 18 is fixedly connected to the servo motor B23. The center position of the power shaft 22 is engaged with the output shaft of the servo motor B23 through a transmission chain 24. The center position of the power shaft 22 is engaged with the transmission chain 24 through the setting of gears. The left and right ends of the rotating frame 18 are located on the outer surface of the power shaft 22 and are fixedly connected to the support frame 25. The support frame 25 is set in a "T" shape. A buffer groove is provided at the top of the support frame 25 to form a sliding connection with the outer wall of the push rod 7. The bottom wall of the support frame 25 and the bottom wall of the guide plate 21 are located in the same horizontal plane. The setting of the support frame 25 and the guide plate 21 makes the movement of the fixed frame 27 more stable.

[0027] The outer surface of the power shaft 22 is located below the carrier 25 and is slidably connected to the adjusting wheel 26. The outer surface of the adjusting wheel 26 is located below the guide plate 21 and is rotatably connected to the fixed frame 27. The top wall of the fixed frame 27 is slidably connected to the bottom wall of the carrier 25 and the bottom wall of the guide plate 21. The inner wall of the fixed frame 27 is located at the upper and lower ends of the adjusting wheel 26 and is slidably connected to the clamping frame 28. The setting of the fixed frame 27 makes the clamping frame 28 always in contact with the adjusting wheel 26. The clamping frame 28 is set in an "L" shape. The side wall of the clamping frame 28 is engaged with the adjusting wheel 26 through an inlaid tooth plate 29. The bottom end of the clamping frame 28 is fixedly connected to the limit hook 30. Material racks are provided on both sides of the equipment. Aluminum alloy After heating, the gold doors and windows are transferred to the material rack, and the drive motor 38 drives the door and window transfer mechanism to move above the doors and windows. At this time, the servo motor A10 drives the adjusting worm 9 to rotate, and the adjusting worm 9 drives the connecting shaft 11 to rotate through the adjusting worm gear 12. The connecting shaft 11 drives the lifting bracket 4 to move downward through the toggle frame 13 until the limit top plate 31 moves to the upper end of the prefabricated door and window hangers. At this time, the servo motor B23 drives the power shaft 22 to rotate through the transmission chain 24, and the power shaft 22 drives the clamping frame 28 to move toward each other through the adjusting wheel 26. The clamping frame 28 drives the limit hook 30 to limit the preset door and window hangers. The limit hook 30 limits the doors and windows through the preset door and window hangers.

[0028] The inner wall of the clamping frame 28 is located above the limit hook 30 and is fixedly connected to the limit top plate 31. The setting of the limit top plate 31 facilitates the lifting bracket 4 to move down to the appropriate position. After the spraying is completed, the servo motor A10 drives the lifting bracket 4 to reset by the toggle frame 13. At the same time, the control module 16 drives the push rod 7 to move back and forth quickly through the electric telescopic rod 6. The push rod 7 drives the carrier frame 25 to rotate, and the carrier frame 25 drives the door and window limit mechanism to rotate in the limit ring 5. The door and window limit mechanism drives the sprayed doors and windows to shake, and the excess powder above the doors and windows is removed. After shaking off, the driving motor 38 moves the doors and windows to the material rack on the left side of the powder spraying pool body 1 through the door and window transfer mechanism. The clamping frame 28 located on the rear side of the rotating frame 18 is internally connected with a connecting block 32. The setting of the connecting block 32 makes the clamping frame 28 move toward each other more smoothly. The clamping frame 28 located on the front side of the rotating frame 18 is slidably connected to the inner wall of the connecting block 32. The bottom of the rotating frame 18 is located on the rear side of the power shaft 22 and is rotatably connected to a two-way adjustment rod 33. The rear side wall of the fixed frame 27 is rotatably connected to the two-way adjustment rod 33 by setting an extension ring.

[0029] Working principle: When the aluminum alloy door and window processing equipment and processing method are in use, material racks are set on both sides of the equipment. The aluminum alloy doors and windows are transferred to the material racks after heating. The drive motor 38 drives the door and window transfer mechanism to move above the doors and windows. At this time, the servo motor A10 drives the adjusting worm 9 to rotate, and the adjusting worm 9 drives the connecting shaft 11 to rotate through the adjusting worm gear 12. The connecting shaft 11 drives the lifting bracket 4 to move downward through the toggle frame 13 until the limit top plate 31 moves to the upper end of the door and window prefabricated hanger. At this time, the servo motor B23 drives the power shaft 22 to rotate through the transmission chain 24. The power shaft 22 drives the clamping frame 28 to move toward each other through the adjusting wheel 26. The clamping frame 28 drives the limit hook 30 to limit the preset door and window hangers. Position, and then the driving motor 38 moves the doors and windows into the powder spraying pool body 1 through the door and window transfer mechanism. The powder spraying pool body 1 sprays the surface of the doors and windows through the internal electrostatic powder spraying mechanism. After the spraying is completed, the servo motor A10 drives the lifting bracket 4 to reset through the toggle frame 13. At the same time of resetting, the control module 16 drives the push rod 7 to move back and forth rapidly through the electric telescopic rod 6, and the push rod 7 drives the carrier frame 25 to rotate. The carrier frame 25 drives the door and window limiting mechanism to rotate in the limiting ring 5. The door and window limiting mechanism drives the sprayed doors and windows to shake, and shakes off the excess powder above the doors and windows. After shaking off is completed, the driving motor 38 transfers the doors and windows to the material rack on the left side of the powder spraying pool body 1 through the door and window transfer mechanism.

Claims

1. An aluminum alloy door and window processing equipment, comprising a powder spraying pool body (1), a running track (2) fixedly connected to the top of the rear end of the powder spraying pool body (1), and a door and window transfer mechanism provided inside the running track (2), characterized in that: The door and window transfer mechanism comprises a moving frame (3), a lifting bracket (4) is slidably connected between the bottom ends of the moving frame (3), a limiting ring (5) is fixedly connected to the center position of the lifting bracket (4), a door and window limiting mechanism is rotatably connected to the limiting ring (5), an electric telescopic rod (6) is fixedly connected to the top wall of the limiting ring (5), a push rod (7) is fixedly connected between the rear ends of the electric telescopic rod (6), and both ends of the push rod (7) pass through the top of the door and window limiting mechanism.

2. The aluminum alloy door and window processing equipment according to claim 1, characterized in that: The center position of the mobile frame (3) is fixedly connected to a reinforcement bracket (8), the bottom of the center position of the reinforcement bracket (8) is rotatably connected to an adjusting worm (9), the top of the adjusting worm (9) is engaged with a servo motor A (10) by setting a gear, and the servo motor A (10) is fixedly connected to the top wall of the reinforcement bracket (8), the front and rear sides of the bottom of the reinforcement bracket (8) are rotatably connected to a connecting shaft (11), the center position of the connecting shaft (11) is engaged with the adjusting worm (9) by setting an adjusting worm gear (12), the left and right ends of the connecting shaft (11) are located inside the mobile frame (3) and are fixedly connected to a toggle bracket (13), the toggle bracket (13) is provided with a sliding groove at one end away from the connecting shaft (11), and the side wall of the mobile frame (3) is provided with an adjusting groove (14) that is slidably connected to the toggle bracket (13).

3. The aluminum alloy door and window processing equipment according to claim 1, characterized in that: The movable frame (3) is provided with a guide hole in a sliding connection with the lifting bracket (4), the top of the lifting bracket (4) is inlaid with a contact rod (15) in a sliding connection with the inner wall of the toggle frame (13), the limiting ring (5) is arranged in an arc shape, the front end top wall of the lifting bracket (4) is provided with a control module (16) connected to the electric telescopic rod (6), the top wall of the limiting ring (5) is located on the outer surface of the push rod (7) and is fixedly connected to the limiting block (17), and the limiting block (17) is provided with a limiting groove in a sliding connection with the push rod (7).

4. The aluminum alloy door and window processing equipment according to claim 1, characterized in that: The door and window limiting mechanism comprises a rotating frame (18), an outer wall of the rotating frame (18) and an inner wall of the limiting ring (5) are slidably connected, a clamping frame (19) is fixedly connected to the front and rear sides of the top wall of the rotating frame (18), a slide rail (20) is provided on the side wall of the limiting ring (5) and is slidably connected to the clamping frame (19), a guide plate (21) is fixedly connected to the inside of the rotating frame (18), a power shaft (22) is rotatably connected to the center position of the rotating frame (18) below the guide plate (21), a servo motor B (23) is fixedly connected to the top of the rotating frame (18), a transmission chain (24) is engaged between the center position of the power shaft (22) and the output shaft of the servo motor B (23), and a gear is provided at the center position of the power shaft (22) and the transmission chain (24).

5. The aluminum alloy door and window processing equipment according to claim 4, characterized in that: The left and right ends of the rotating frame (18) are fixedly connected to the outer surface of the power shaft (22) with a supporting frame (25), the supporting frame (25) is arranged in a "T" shape, and a buffer groove is provided at the top of the supporting frame (25) to form a sliding connection with the outer wall of the push rod (7), and the bottom wall of the supporting frame (25) and the bottom wall of the guide plate (21) are located in the same horizontal plane.

6. The aluminum alloy door and window processing equipment according to claim 4, characterized in that: The outer surface of the power shaft (22) is located below the carrier (25) and is slidably connected to an adjusting wheel (26). The outer surface of the adjusting wheel (26) is located below the guide plate (21) and is rotatably connected to a fixed frame (27). The top wall of the fixed frame (27) is slidably connected to the bottom wall of the carrier (25) and the bottom wall of the guide plate (21). The inner wall of the fixed frame (27) is located at the upper and lower ends of the adjusting wheel (26) and is slidably connected to a clamping frame (28).

7. The aluminum alloy door and window processing equipment according to claim 6, characterized in that: The clamping frame (28) is arranged in an "L" shape. The side wall of the clamping frame (28) is engaged with the regulating wheel (26) through an inlaid tooth plate (29). The bottom end of the clamping frame (28) is fixedly connected to the limit hook (30). The inner wall of the clamping frame (28) is located above the limit hook (30) and is fixedly connected to the limit top plate (31). The clamping frame (28) located at the rear side of the rotating frame (18) is connected to the connecting block (32) through the inside. The clamping frame (28) located at the front side of the rotating frame (18) is slidably connected to the inner wall of the connecting block (32).

8. The aluminum alloy door and window processing equipment according to claim 4, characterized in that: The bottom of the rotating frame (18) is located at the rear side of the power shaft (22) and is rotatably connected to a two-way adjustment rod (33). The rear side wall of the fixed frame (27) is rotatably connected to the two-way adjustment rod (33) by providing an extension ring.

9. The aluminum alloy door and window processing equipment according to claim 1, characterized in that: The bottom of the powder spraying pool body (1) is provided with a plurality of nozzles (34), the top of the movable frame (3) is slidably connected to the inner wall of the walking track (2) by providing a slider (35), the side wall of the slider (35) is provided with a walking wheel (36) above the walking track (2), a driving shaft (37) is fixedly connected between the walking wheels (36) on the right side of the walking track (2), a driving motor (38) is meshed with the top of the driving shaft (37), the driving motor (38) is fixedly connected to the top wall of the slider (35), and the rear end of the driving shaft (37) is meshed with the output shaft of the driving motor (38) by providing a bevel gear.

10. A processing method for aluminum alloy door and window processing equipment, characterized in that Utilizing any one of claims 1 to 9, the processing device comprises the following steps: S1. First, the device is adjusted according to the size of the door and window. The two-way adjustment rod (33) drives the fixed frame (27) to move toward each other, and the fixed frame (27) drives the clamping frame (28) to adapt to the size of the door and window; S2, the servo motor A (10) drives the adjusting worm (9) to rotate, the adjusting worm (9) drives the connecting shaft (11) to rotate through the adjusting worm wheel (12), and the connecting shaft (11) drives the lifting bracket (4) to move downward through the toggle frame (13) until the limit top plate (31) moves to the upper end of the door and window preset hanger. At this time, the servo motor B (23) drives the power shaft (22) to rotate through the transmission chain (24), and the power shaft (22) drives the clamping frame (28) to move toward each other through the adjusting wheel (26), and the clamping frame (28) drives the limit hook (30) to limit the door and window prefabricated hanger; S3, the servo motor A (10) drives the lifting bracket (4) to reset through the toggle frame (13). At the same time, the control module (16) drives the push rod (7) to move back and forth quickly through the electric telescopic rod (6). The push rod (7) drives the carrier frame (25) to rotate. The carrier frame (25) drives the door and window limit mechanism to rotate in the limit ring (5). The door and window limit mechanism drives the sprayed doors and windows to shake, and shakes off the excess powder above the doors and windows. S4. After the shaking is completed, the driving motor (38) moves the doors and windows to the material rack on the left side of the powder spraying pool body (1) through the door and window transfer mechanism.

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