Corner combining machine for aluminum alloy door and window machining

Abstract

The invention relates to the technical field of corner combining machines, in particular to a corner combining machine for aluminum alloy door and window machining, which comprises a rack, a moving table, a clamping mechanism, a corner combining mechanism, a secondary transmission mechanism, a positioning plate, a primary transmission mechanism and a camera, a first hydraulic rod is fixedly connected to the outer wall of the rack, and a through groove is formed in the top end of the rack; an L-shaped support is arranged on the top side of the rack. Whether the edge of an aluminum alloy door and window is aligned with the edge of a positioning plate or not is judged through a camera, a moving table is controlled to move through a first hydraulic rod after alignment, precise positioning feeding of the aluminum alloy door and window is completed, after positioning is completed, a straight corner combining module of a corner combining mechanism is started, and through the transmission effect between a first-stage transmission mechanism and a second-stage transmission mechanism, the aluminum alloy door and window can be accurately positioned and fed. The straight corner combining module drives the positioning plate to slide while horizontally moving, so that the two side edges of the aluminum alloy door and window are exposed, the side edge corner combining module can conveniently complete corner combining operation, the burden of workers is reduced, and the corner combining machining quality is effectively guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of corner joining machines, and particularly to a corner joining machine for processing aluminum alloy doors and windows. Background Art

[0002] A corner joining machine is a special equipment for the production of aluminum alloy doors and windows, suitable for the 90-degree angle connection of aluminum alloy doors and windows with a corner code structure. In some regions, it is also called an extrusion angle machine, a corner ramming machine, or a corner machine. According to the different corners that can be joined, it is divided into a single-head corner joining machine, a double-head corner joining machine, and a four-head corner joining machine.

[0003] Currently, due to its simple structure, the single-head corner joining machine is relatively popular. When using the single-head corner joining machine, workers need to align the frames of the aluminum alloy doors and windows, and send the aligned frames of the aluminum alloy doors and windows to the processing area for alignment and positioning. Then, start the corner joining mechanism to join the aluminum alloy doors and windows. After that, remove one corner of the joined aluminum alloy doors and windows and repeat the operation to replace another corner for joining. During this process, the staff needs to re-manually position and limit, and the long-term manual operation results in deviation in the corner joining accuracy of some aluminum alloy doors and windows. Moreover, when some aluminum alloy doors and windows are relatively large, the manual operation is rather troublesome. Summary of the Invention

[0004] In order to solve the problems that the existing single-head corner joining machine requires manual alignment, has poor accuracy and cumbersome operation, the present invention provides a corner joining machine for processing aluminum alloy doors and windows.

[0005] The corner joining machine for processing aluminum alloy doors and windows provided by the present invention adopts the following technical solutions: A corner joining machine for processing aluminum alloy doors and windows, comprising: A frame, with a first hydraulic rod fixedly connected to its outer wall. A through groove is opened at the top of the frame, and an L-shaped bracket is arranged on the top side of the frame; A moving table, with the first hydraulic rod fixedly connected to the outer wall of the moving table. A main turntable is rotatably connected to the top of the moving table; A material clamping mechanism, which is installed on the top side of the main turntable. The material clamping mechanism includes an adjustment module and a connecting pipe. A clamping module is arranged on the connecting pipe, and the clamping module is arranged on the top side of the adjustment module; A corner joining mechanism, which is arranged on the frame. The corner joining mechanism includes a side corner joining module arranged on the top of the frame and a straight corner joining module movably connected inside the frame; A secondary transmission mechanism is arranged inside the frame, and the secondary transmission mechanism includes a truss and a driving gear. The truss is detachably connected to the inner wall of the frame, the driving gear center is coaxially fixedly connected with a rotating shaft, a driven gear symmetrical to the driving gear is rotatably arranged on the truss, a ball head connector is connected between the driven gear and the rotating shaft of the driving gear, a driving toothed plate and a driven toothed plate are slidably connected on the truss, the driving toothed plate is meshed with the driving gear, the driven toothed plate is meshed with the driven gear, a main connecting rod is fixedly connected to the top of the driving toothed plate, and an auxiliary connecting rod is fixedly connected to the top of the driven toothed plate; A positioning plate, which is slidably connected to the through slot and has a bottom surface fixedly connected to the auxiliary connecting rod; A primary transmission mechanism, which is transmission-connected between the secondary transmission mechanism and the straight angle module; A camera is fixedly connected to the L-shaped bracket.

[0006] By adopting the above technical scheme, when the aluminum alloy doors and windows are being fed and aligned, the clamping module of the clamping mechanism is used to clamp and fix the inner top edges of the aluminum alloy doors and windows, and the main turntable and the adjustment module are used to adjust the position of the aluminum alloy doors and windows, so that the edges and corners of the aluminum alloy doors and windows are aligned when they are angled. Specifically, a camera is used to determine whether the edge of the aluminum alloy door and window is aligned with the edge of the positioning plate. After alignment, the first hydraulic rod is used to control the movement of the moving platform to complete the precise positioning and feeding of the aluminum alloy doors and windows. After the positioning is completed, the straight angle assembly module of the angle assembly mechanism is started, and through the transmission action between the primary transmission mechanism and the secondary transmission mechanism, the straight angle assembly module drives the positioning plate to slide while moving horizontally, so that the two side edges of the aluminum alloy door and window are exposed, which is convenient for the side angle assembly module to complete the angle assembly operation. After the processing is completed, the aluminum alloy door and window are withdrawn, and the processing position is readjusted to process another edge and corner. There is no need for manual positioning, and the accuracy is higher than that of manual positioning, which not only reduces the burden on workers, but also effectively ensures the processing quality of the angle assembly.

[0007] Optionally, the adjustment module includes a guide rail, which is fixedly connected to the top of the main turntable, and a motor is fixedly connected to the outer wall of the guide rail. The output shaft of the motor extends into the guide rail and is coaxially fixedly connected to a threaded screw, and the threaded screw is rotatably connected to the inner wall of the guide rail. A first slider is slidably sleeved on the threaded screw, and a second hydraulic rod is fixedly connected to the top of the first slider, and the top of the second hydraulic rod is rotatably connected to an auxiliary turntable. At least four connecting pipes are provided and are arranged in a circular array on the auxiliary turntable.

[0008] By adopting the above technical solution, the position of the aluminum alloy door and window is readjusted so that it can still be moved between the two positioning plates after rotating 90°. The motor provides power to control the rotation of the threaded lead screw, thereby controlling the movement of the first slider, increasing the projection range of the center of the aluminum alloy door and window on the main turntable, ensuring that rectangular aluminum alloy doors and windows of various sizes can be processed, and improving the applicability of the device.

[0009] Optionally, the clamping module includes a cylinder and a connecting plate. The cylinder is fixedly connected inside the connecting pipe, and its output shaft is fixedly connected to the connecting plate. A lower baffle and an upper baffle are fixedly connected to one side of the connecting plate away from the cylinder. A pressing plate is slidably connected to the connecting plate, and the pressing plate is arranged between the lower baffle and the upper baffle. A threaded locking rod is rotatably connected to the top end of the upper baffle, and the bottom end of the threaded locking rod is threadedly sleeved with the pressing plate.

[0010] By adopting the above technical solution, the rotation of the threaded locking rod is used to control the movement of the pressing plate to clamp and support the inner edge of the aluminum alloy door and window, and the movement of the connecting plate is controlled by the cylinder, so as to be applicable to the processing of aluminum alloy doors and windows of different sizes.

[0011] Optionally, the side corner assembling module includes a first corner assembling slide plate and an inclined side corner assembling knife. A riveting shaft is fixedly connected to the outer wall of the first corner assembling slide plate, and the inclined side corner assembling knife is detachably connected to the first corner assembling slide plate.

[0012] By adopting the above technical solution, the two sides of the aluminum alloy door and window are assembled at the corner by the inclined side corner assembling knife.

[0013] Optionally, the straight corner assembling module includes a corner assembling oil cylinder and a second corner assembling slide plate. The corner assembling oil cylinder is fixedly connected to the frame, and its output shaft is fixedly connected to the second corner assembling slide plate. The second corner assembling slide plate is slidably connected inside the frame. The second corner assembling slide plate is of an L-shaped structure, and a second slider is slidably connected thereto. A top cylinder for driving the second slider to move is arranged on the second corner assembling slide plate. A straight corner assembling knife is detachably connected to the second slider, and a continuous tooth surface is arranged on the bottom surface of the second corner assembling slide plate.

[0014] By adopting the above technical solution, the inner side of the aluminum alloy door and window is assembled at the corner, and the straight corner assembling knife is replaceable, with stronger applicability.

[0015] Optionally, the first-level transmission mechanism includes a rotating rod. The rotating rod is arranged on the top side of the truss and is rotatably connected to the frame. An inner track arranged on the top side of the truss is fixedly connected to the inner wall of the frame. A rack is slidably connected inside the inner track. A transmission gear meshing with the rack is coaxially fixedly connected to the rotating rod. The top end of the main connecting rod is fixedly connected to the rack. A strip-shaped groove for accommodating the sliding of the main connecting rod is opened at the bottom side of the inner track. The transmission gear meshes with the continuous tooth surface on the bottom surface of the second corner assembling slide plate.

[0016] By adopting the above technical solution, the transmission gear of the first-stage transmission mechanism moves along with the second group of angle slide plates, meshes and rotates with the continuous tooth surface, thereby driving the rack to move synchronously in the reverse direction, further controlling the synchronous movement of the second-stage transmission mechanism, controlling the sliding of the positioning plate, exposing the outer corners of the aluminum alloy doors and windows, and facilitating the side corner assembly.

[0017] Optionally, a top cover is fixedly connected to the top end of the frame, the L-shaped bracket is fixedly connected to the top surface of the top cover, a threaded turning handle is rotatably connected to the outer wall of the top cover, one end of the threaded turning handle is threadedly sleeved with a pushing plate, the pushing plate is slidably connected to the top surface of the frame, a pressing bracket is fixedly connected to the top surface of the frame, and a sliding groove for accommodating the sliding of the pushing plate is formed at the bottom of the pressing bracket.

[0018] By adopting the above technical solution, the pushing plate is used to limit and reinforce the aluminum alloy doors and windows to ensure stability during corner assembly.

[0019] Optionally, a pressure cylinder is fixedly connected to the pressing bracket, the output shaft of the pressure cylinder is fixedly connected with a pressing pad, one end of the pushing plate is detachably connected with an angle code, and a folding support plate is rotatably hinged to the outer wall of the frame.

[0020] By adopting the above technical solution, the folding support plate is used to support the edge of the aluminum alloy doors and windows to prevent most of the edge of the aluminum alloy doors and windows from being suspended, and the pressure cylinder and the pressing pad provide downward pressure to press the edge of the aluminum alloy doors and windows during corner assembly.

[0021] Optionally, a telescopic positioning rod is coaxially fixedly connected to the top surface of the auxiliary turntable.

[0022] By adopting the above technical solution, it is convenient to determine the coordinates of the center point of the rectangle, thereby facilitating the calculation of the position of the aluminum alloy doors and windows.

[0023] Optionally, the vertical projections of the center of the main turntable, the vertex of the straight corner cutter, and the vertex when the positioning plate is closed are on the same straight line.

[0024] By adopting the above technical solution, it is convenient to calculate the position of the aluminum alloy doors and windows.

[0025] In summary, the present invention includes at least one of the following beneficial technical effects: 1. Use the clamping module of the material clamping mechanism to clamp and fix each inner top edge of the aluminum alloy door and window, and adjust the position of the aluminum alloy door and window through the main turntable and the adjustment module, so that the corners are aligned when the aluminum alloy door and window are corner assembled. Specifically, judge whether the edge of the aluminum alloy door and window is aligned with the edge of the positioning plate through the camera. After alignment, control the moving table to move through the first hydraulic rod to complete the precise positioning and feeding of the aluminum alloy door and window. After positioning is completed, start the straight corner assembly module of the corner assembly mechanism. Through the transmission between the first-level transmission mechanism and the second-level transmission mechanism, while the straight corner assembly module moves horizontally, drive the positioning plate to slide, so that both sides of the aluminum alloy door and window are exposed, facilitating the side corner assembly module to complete the corner assembly operation. After processing is completed, withdraw the aluminum alloy door and window, readjust the processing part to process another corner, without manual positioning, with higher accuracy than manual positioning, which not only reduces the burden on workers, but also effectively guarantees the processing quality of corner assembly; 2. By freely adjusting and positioning the position of the aluminum alloy door and window, the corner assembling machine can meet the use requirements when assembling various aluminum alloy doors and windows, improve the applicability of the corner assembling machine, and achieve automatic adjustment, which is more efficient and stable compared with manual adjustment, positioning and limiting. Description of the Drawings

[0026] Figure 1 is a three-dimensional structural schematic diagram of a corner assembling machine for processing aluminum alloy doors and windows in this embodiment.

[0027] Figure 2 is a top-view structural schematic diagram of a corner assembling machine for processing aluminum alloy doors and windows in this embodiment.

[0028] Figure 3 is Figure 2 the sectional structural schematic diagram at A-A in

[0029] Figure 4 is a three-dimensional structural schematic diagram of the second-level transmission mechanism of a corner assembling machine for processing aluminum alloy doors and windows in this embodiment.

[0030] Figure 5 is a structural schematic diagram of the clamping module of a corner assembling machine for processing aluminum alloy doors and windows in this embodiment.

[0031] Figure 6 is a partial three-dimensional structural schematic diagram of a corner assembling machine for processing aluminum alloy doors and windows in this embodiment.

[0032] Description of the Reference Numerals: 1. Frame; 11. Top cover; 12. Folding support plate; 13. L-shaped bracket; 14. Pressing bracket; 141. Pressure cylinder; 142. Pressure pad; 15. First hydraulic rod; 16. Threaded turning handle; 161. Pushing plate; 2. Moving table; 21. Main turntable; 3. Clamping mechanism; 31. Guide rail; 32. Motor; 33. Threaded lead screw; 34. First slider; 35. Second hydraulic rod; 36. Auxiliary turntable; 37. Connecting pipe; 371. Cylinder; 372. Connecting plate; 373. Lower baffle; 374. Upper baffle; 375. Threaded locking rod; 376. Pressing plate; 4. Corner assembling mechanism; 41. First corner assembling slide plate; 411. Riveting shaft; 42. Hypotenuse corner assembling knife; 43. Corner assembling oil cylinder; 44. Second corner assembling slide plate; 45. Second slider; 46. Straight corner assembling knife; 47. Top cylinder; 5. Secondary transmission mechanism; 51. Truss; 52. Driving gear; 53. Rotating shaft; 54. Ball head connector; 55. Driving tooth plate; 56. Main connecting rod; 57. Driven gear; 58. Driven tooth plate; 59. Auxiliary connecting rod; 6. Positioning plate; 7. Primary transmission mechanism; 71. Rotating rod; 72. Transmission gear; 73. Inner track; 74. Rack; 8. Camera; 9. Telescopic positioning rod. Detailed implementation mode

[0033] The following is a further detailed description of the present invention in conjunction with the attached Figures 1-6 drawings.

[0034] An embodiment of the present invention discloses a corner assembling machine for processing aluminum alloy doors and windows.

[0035] It should be noted that in the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0036] Referring to Figure 1 - Figure 6 , a corner assembling machine for processing aluminum alloy doors and windows, comprising: A frame 1, on the outer wall of which a first hydraulic rod 15 is fixedly connected. A through groove is opened at the top of the frame 1, and an L-shaped bracket 13 is arranged on the top side of the frame 1 to facilitate providing a support point, and the through groove facilitates the sliding of the positioning plate 6 and limits the sliding distance of the positioning plate 6. It should be noted that, as Figure 2 shown, a control terminal is fixedly connected to the outer side wall of the frame 1; The mobile platform 2, the first hydraulic rod 15 is fixedly connected to the outer wall of the mobile platform 2, and the top of the mobile platform 2 is rotatably connected to the main turntable 21. It should be noted that a servo motor is installed in the mobile platform 2 to drive the main turntable 21 to rotate; The clamping mechanism 3 is installed on the top side of the main turntable 21. The clamping mechanism 3 includes an adjusting module and a connecting pipe 37. The connecting pipe 37 is provided with a clamping module, and the clamping module is arranged on the top side of the adjusting module. An angle assembly mechanism 4 is arranged on the frame 1, and the angle assembly mechanism 4 includes a side angle assembly module arranged on the top of the frame 1 and a straight angle assembly module movably connected to the inside of the frame 1; The secondary transmission mechanism 5 is arranged inside the frame 1. The secondary transmission mechanism 5 includes a truss 51 and a driving gear 52. The truss 51 is detachably connected to the inner wall of the frame 1. The center of the driving gear 52 is coaxially fixedly connected with a rotating shaft 53. A driven gear 57 symmetrical to the driving gear 52 is rotatably arranged on the truss 51. A ball head connector 54 is connected between the driven gear 57 and the rotating shaft 53 of the driving gear 52. A driving gear plate 55 and a driven gear plate 58 are slidably connected to the truss 51. The driving gear plate 55 is meshed with the driving gear 52, and the driven gear plate 58 is meshed with the driven gear 57. The top of the driving gear plate 55 is fixedly connected with a main connecting rod 56, and the top of the driven gear plate 58 is fixedly connected with an auxiliary connecting rod 59; The positioning plate 6 is slidably connected to the through slot, and its bottom surface is fixedly connected to the auxiliary connecting rod 59, which limits the position of the aluminum alloy door frame and improves the accuracy of the aluminum alloy door frame when assembling the angle; The primary transmission mechanism 7 is connected between the secondary transmission mechanism 5 and the straight angle module to ensure that the secondary transmission mechanism 5 can be synchronously driven with the horizontal movement of the straight angle module; The camera 8 is fixedly connected to the L-shaped bracket 13 to observe the position of the aluminum alloy door and window and to construct a coordinate system to determine the position of the aluminum alloy door and window each time it is adjusted.

[0037] Specifically, when corner assembling, first, the clamping module clamps and fixes the midline of the inner edge of the aluminum alloy door and window. The main turntable 21 rotates to control the position of the material clamping mechanism 3, thereby controlling the position of the aluminum alloy door and window. Align the edge of the aluminum alloy door and window with the inner edges of the two positioning plates 6. Control the horizontal movement of the moving platform 2 through the first hydraulic rod 15, so that the vertex of the aluminum alloy door and window aligns with the inner vertices of the two positioning plates 6. After alignment, the straight corner assembling module of the corner assembling mechanism 4 first rises and then moves horizontally close to the vertex of the positioning plate 6. While the straight corner assembling module is moving, the first-level transmission mechanism 7 synchronously drives the driving tooth plate 55 to move synchronously. The driving tooth plate 55 meshes with the driving gear 52, driving the rotating shaft 53 to rotate. The rotating shaft 53 drives the rotating shaft 53 of the driven gear 57 to rotate synchronously through the ball head connecting piece 54. The driven gear 57 meshes and drives with the driven tooth plate 58, and then drives the positioning plate 6 to slide through the auxiliary connecting rod 59, exposing the outer edge of the aluminum alloy door and window. At this time, the side corner assembling module performs corner assembling on the outer edge of the aluminum alloy door and window. After corner assembling is completed, when it is necessary to switch to another corner for processing, the straight corner assembling module moves in the reverse direction, driving the positioning plate 6 to close again. The first hydraulic rod 15 controls the movement of the moving platform 2, first retracting the aluminum alloy door and window to its original position, and aligning another processing corner through the adjustment of the main turntable 21 and the material clamping mechanism 3, and repeating the above processing operations. Thus, the corner assembling of the four corners of the aluminum alloy door and window is automatically completed in sequence, accurately and labor-saving. Among them, when adjusting the position of the aluminum alloy door and window, it is necessary to satisfy that the included angle β between the center connection line of the positions of the two aluminum alloy doors and windows before and after adjustment and the horizontal line is β = arctan((b - a) / (a + b)), where a is the length of the aluminum alloy door and window and b is the width of the aluminum alloy door and window. It can be automatically positioned according to different aluminum alloy doors and windows, thereby ensuring the accuracy of the corner assembling of the aluminum alloy door and window.

[0038] Referring Figure 1 and Figure 5 , specifically, in the embodiment of the present invention, the adjustment module includes a guide rail 31. The guide rail 31 is fixedly connected to the top of the main turntable 21. The outer wall of the guide rail 31 is fixedly connected with a motor 32. The output shaft of the motor 32 extends into the guide rail 31 and is coaxially and fixedly connected with a threaded lead screw 33. The threaded lead screw 33 is rotatably connected to the inner wall of the guide rail 31. A first slider 34 is slidably sleeved on the threaded lead screw 33. The top of the first slider 34 is fixedly connected with a second hydraulic rod 35. The top of the second hydraulic rod 35 is rotatably connected with an auxiliary turntable 36. At least four connecting pipes 37 are provided and are circumferentially arrayed on the auxiliary turntable 36. The top surface of the auxiliary turntable 36 is coaxially and fixedly connected with a telescopic positioning rod 9.

[0039] In the embodiment of the present invention, during use, the motor 32 controls the rotation of the threaded lead screw 33, so that the first slider 34 slides along the threaded lead screw 33, thereby changing the position of the second hydraulic rod 35, and further changing the position of the auxiliary turntable 36, facilitating the adjustment of the position of the aluminum alloy door and window, enabling it to align with the intersection point of the two positioning plates 6 before each corner assembly. Among them, the telescopic positioning rod 9 is located at the center of the auxiliary turntable 36, facilitating the determination of the position of the center of the aluminum alloy door and window, and further facilitating the camera 8 to record the position of the aluminum alloy door and window. The control terminal constructs a coordinate system, enabling the adjustment of the position of the aluminum alloy door and window to have a basis each time.

[0040] Referring to Figure 5 , specifically, in the embodiment of the present invention, the clamping module includes a cylinder 371 and a connecting plate 372. The cylinder 371 is fixedly connected inside the connecting pipe 37, and its output shaft is fixedly connected to the connecting plate 372. A lower baffle 373 and an upper baffle 374 are fixedly connected to the side of the connecting plate 372 away from the cylinder 371. A pressing plate 376 is slidably connected to the connecting plate 372. The pressing plate 376 is arranged between the lower baffle 373 and the upper baffle 374. A threaded locking rod 375 is rotatably connected to the top of the upper baffle 374, and the bottom end of the threaded locking rod 375 is threadedly sleeved with the pressing plate 376.

[0041] In the embodiment of the present invention, when clamping the aluminum alloy door and window, the threaded locking rod 375 is turned to control the pressing plate 376 to move downward to clamp the inner edge of the aluminum alloy door and window, which not only facilitates the rotation and position adjustment of the aluminum alloy door and window but also ensures stability during corner assembly without the need for manual support.

[0042] Referring to Figure 1 and Figure 6 , specifically, in the embodiment of the present invention, the side corner assembly module includes a first corner assembly slide plate 41 and a bevel corner assembly knife 42. A riveting shaft 411 is fixedly connected to the outer wall of the first corner assembly slide plate 41. The bevel corner assembly knife 42 is detachably connected to the first corner assembly slide plate 41. It should be noted that a power cylinder is provided at one end of the riveting shaft 411.

[0043] In the embodiment of the present invention, during processing, under the action of the power cylinder, the riveting shaft 411 approaches the aluminum alloy door and window, and the side of the aluminum alloy door and window is corner-assembled by the bevel corner assembly knife 42. Among them, the height of the bevel corner assembly knife 42 can be adjusted or it can be replaced according to the size of the aluminum alloy door and window.

[0044] Referring to Figure 3, Specifically, in the embodiment of the present invention, the straight corner assembling module includes a corner assembling oil cylinder 43 and a second corner assembling slide plate 44. The corner assembling oil cylinder 43 is fixedly connected to the frame 1, and its output shaft is fixedly connected to the second corner assembling slide plate 44. The second corner assembling slide plate 44 is slidably connected inside the frame 1. The second corner assembling slide plate 44 is in an L-shaped structure, on which a second slider 45 is slidably connected. A top cylinder 47 for driving the second slider 45 to move is arranged on the second corner assembling slide plate 44. A straight corner assembling knife 46 is detachably connected to the second slider 45, and a continuous tooth surface is arranged on the bottom surface of the second corner assembling slide plate 44.

[0045] In the embodiment of the present invention, during processing, the top cylinder 47 first pushes the second slider 45 to slide vertically upward along the second corner assembling slide plate 44 to expose the straight corner assembling knife 46. The corner assembling oil cylinder 43 pushes the second corner assembling slide plate 44 to move horizontally, so that the straight corner assembling knife 46 assembles the inner side corners of the aluminum alloy door and window. Among them, when the second corner assembling slide plate 44 moves, the continuous tooth surface moves synchronously.

[0046] Refer to Figure 3 , Specifically, in the embodiment of the present invention, the first-level transmission mechanism 7 includes a rotating rod 71. The rotating rod 71 is arranged on the top side of the truss 51 and is rotatably connected to the frame 1. An inner track 73 arranged on the top side of the truss 51 is fixedly connected to the inner wall of the frame 1. A rack 74 is slidably connected in the inner track 73. A transmission gear 72 meshing with the rack 74 is coaxially and fixedly connected to the rotating rod 71. The top end of the main connecting rod 56 is fixedly connected to the rack 74. A strip-shaped groove for accommodating the sliding of the main connecting rod 56 is opened at the bottom side of the inner track 73. The transmission gear 72 meshes with the continuous tooth surface on the bottom surface of the second corner assembling slide plate 44.

[0047] In the embodiment of the present invention, during transmission, the continuous tooth surface meshes with the transmission gear 72 to drive the transmission gear 72 to rotate. The transmission gear 72 meshes with the rack 74 for transmission, driving the rack 74 to slide in the inner track 73. The inner track 73 drives the main connecting rod 56 to move synchronously, thereby driving the driving tooth plate 55 to slide, and further controlling the synchronous movement of the second-level transmission mechanism 5.

[0048] Refer to Figure 1 and Figure 3 , Specifically, in the embodiment of the present invention, a top cover 11 is fixedly connected to the top end of the frame 1. An L-shaped bracket 13 is fixedly connected to the top surface of the top cover 11. A threaded turning handle 16 is rotatably connected to the outer wall of the top cover 11. One end of the threaded turning handle 16 is threadedly sleeved with a pushing plate 161. The pushing plate 161 is slidably connected to the top surface of the frame 1. A pressing support 14 is fixedly connected to the top surface of the frame 1. A sliding groove for accommodating the sliding of the pushing plate 161 is opened at the bottom of the pressing support 14. A pressure cylinder 141 is fixedly connected to the pressing support 14. The output shaft of the pressure cylinder 141 is fixedly connected to a pressing pad 142. A corner code is detachably connected to one end of the pushing plate 161. A folding support plate 12 is rotatably hinged to the outer wall of the frame 1.

[0049] In the embodiment of the present invention, before corner assembling, rotate the threaded turning handle 16 to control the corner fitting in front of the pushing plate 161 to align with the intersection point of the two positioning plates 6 first. After the aluminum alloy doors and windows are aligned, the pressure cylinder 141 works to control the pressing pad 142 to press down on the aluminum alloy doors and windows, preventing the aluminum alloy doors and windows from tilting during corner assembling, resulting in corner assembling errors, ensuring the normal progress of corner assembling. When the folding support plate 12 is opened, it supports the frame of the aluminum alloy doors and windows, preventing the center of gravity from shifting during corner assembling.

[0050] Refer to Figure 1 and Figure 2 , specifically, in the embodiment of the present invention, the vertical projections of the center of the main turntable 21, the vertex of the straight corner cutter 46, and the vertex when the positioning plate 6 is closed are on the same straight line.

[0051] In the embodiment of the present invention, it is convenient to mark the positions of the aluminum alloy doors and windows before and after position adjustment, so as to facilitate the control terminal to construct a coordinate system, and thus calculate the position of the next corner assembling process feeding of the aluminum alloy doors and windows.

[0052] The above are all the preferred embodiments of the present invention. The protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A corner assembly machine for aluminum alloy doors and windows, characterized in that: include: A frame (1), an outer wall of which is fixedly connected to a first hydraulic rod (15), a top end of the frame (1) is provided with a through slot, and a top side of the frame (1) is provided with an L-shaped bracket (13); A mobile platform (2), wherein the first hydraulic rod (15) is fixedly connected to an outer wall of the mobile platform (2), and a main turntable (21) is rotatably connected to the top of the mobile platform (2); A material clamping mechanism (3) mounted on the top side of the main turntable (21), the material clamping mechanism (3) comprising an adjustment module and a connecting pipe (37), the connecting pipe (37) being provided with a clamping module, the clamping module being arranged on the top side of the adjustment module; An angle assembly mechanism (4) is arranged on the frame (1), and the angle assembly mechanism (4) comprises a side angle assembly module arranged on the top of the frame (1) and a straight angle assembly module movably connected inside the frame (1); A secondary transmission mechanism (5) is arranged inside the frame (1) and is transmission-connected to the primary transmission mechanism (7); A positioning plate (6) which is slidably connected to the through slot and moves synchronously with the secondary transmission mechanism (5); A primary transmission mechanism (7) which is transmission-connected between the secondary transmission mechanism (5) and the straight angle module; A camera (8) is fixedly connected to the L-shaped bracket (13).

2. The angle assembly machine for aluminum alloy door and window processing according to claim 1, characterized in that: The adjustment module comprises a guide rail (31), wherein the guide rail (31) is fixedly connected to the top of the main turntable (21), a motor (32) is fixedly connected to the outer wall of the guide rail (31), an output shaft of the motor (32) extends into the guide rail (31) and is coaxially fixedly connected to a threaded screw (33), the threaded screw (33) is rotatably connected to the inner wall of the guide rail (31), a first slider (34) is slidably sleeved on the threaded screw (33), a second hydraulic rod (35) is fixedly connected to the top of the first slider (34), an auxiliary turntable (36) is rotatably connected to the top of the second hydraulic rod (35), at least four connecting pipes (37) are provided and are arranged in a circular array on the auxiliary turntable (36), and a telescopic positioning rod (9) is coaxially fixedly connected to the top surface of the auxiliary turntable (36).

3. The angle assembly machine for aluminum alloy door and window processing according to claim 1, characterized in that: The clamping module comprises a cylinder (371) and a connecting plate (372); the cylinder (371) is fixedly connected in a connecting pipe (37); an output shaft thereof is fixedly connected to the connecting plate (372); a lower baffle (373) and an upper baffle (374) are fixedly connected to the side of the connecting plate (372) away from the cylinder (371); a pressure plate (376) is slidably connected to the connecting plate (372); the pressure plate (376) is arranged between the lower baffle (373) and the upper baffle (374); a threaded locking rod (375) is rotatably connected to the top end of the upper baffle (374); and the bottom end of the threaded locking rod (375) is threadedly sleeved with the pressure plate (376).

4. The angle assembly machine for aluminum alloy door and window processing according to claim 1, characterized in that: The side corner assembly module comprises a first corner assembly slide plate (41) and a beveled corner assembly knife (42); the outer wall of the first corner assembly slide plate (41) is fixedly connected to a punching and riveting shaft (411); and the beveled corner assembly knife (42) is detachably connected to the first corner assembly slide plate (41).

5. The angle assembly machine for aluminum alloy door and window processing according to claim 1, characterized in that: The straight angle assembly module comprises an angle assembly oil cylinder (43) and a second angle assembly slide plate (44); the angle assembly oil cylinder (43) is fixedly connected to the frame (1); its output shaft is fixedly connected to the second angle assembly slide plate (44); the second angle assembly slide plate (44) is slidably connected inside the frame (1); the second angle assembly slide plate (44) is an L-shaped structure, on which a second slider (45) is slidably connected; a top cylinder (47) for driving the second slider (45) to move is provided on the second angle assembly slide plate (44); a straight angle assembly knife (46) is detachably connected to the second slider (45); and a continuous tooth surface is provided on the bottom surface of the second angle assembly slide plate (44).

6. The angle assembly machine for aluminum alloy door and window processing according to claim 1, characterized in that: The secondary transmission mechanism (5) comprises a truss (51) and a driving gear (52), wherein the truss (51) is detachably connected to the inner wall of the frame (1), the driving gear (52) is coaxially fixedly connected to a rotating shaft (53) at its center, a driven gear (57) symmetrical with respect to the driving gear (52) is rotatably arranged on the truss (51), a ball head connecting member (54) is connected between the driven gear (57) and the rotating shaft (53) of the driving gear (52), a driving toothed plate (55) and a driven toothed plate (58) are slidably connected to the truss (51), the driving toothed plate (55) is meshed with the driving gear (52), the driven toothed plate (58) is meshed with the driven gear (57), a main connecting rod (56) is fixedly connected to the top of the driving toothed plate (55), and an auxiliary connecting rod (59) is fixedly connected to the top of the driven toothed plate (58).

7. The angle assembly machine for processing aluminum alloy doors and windows according to claim 6, characterized in that: The primary transmission mechanism (7) comprises a rotating rod (71), the rotating rod (71) being arranged on the top side of the truss (51) and being rotatably connected to the frame (1); an inner rail (73) arranged on the top side of the truss (51) is fixedly connected to the inner wall of the frame (1); a rack (74) is slidably connected inside the inner rail (73); a transmission gear (72) meshing with the rack (74) is coaxially fixedly connected to the rotating rod (71); the top end of the main connecting rod (56) is fixedly connected to the rack (74); a strip groove for accommodating the sliding of the main connecting rod (56) is provided on the bottom side of the inner rail (73); and the transmission gear (72) meshes with the continuous tooth surface on the bottom surface of the second group of angle slides (44).

8. The angle assembly machine for aluminum alloy door and window processing according to claim 1, characterized in that: The top of the frame (1) is fixedly connected to a top cover (11), the L-shaped bracket (13) is fixedly connected to the top surface of the top cover (11), the outer wall of the top cover (11) is rotatably connected to a threaded handle (16), one end of the threaded handle (16) is threadedly sleeved with a push plate (161), the push plate (161) is slidably connected to the top surface of the frame (1), the top surface of the frame (1) is fixedly connected to a pressing bracket (14), and the bottom of the pressing bracket (14) is provided with a sliding groove for accommodating the sliding of the pushing plate (161).

9. The angle assembly machine for processing aluminum alloy doors and windows according to claim 8, characterized in that: The pressing bracket (14) is fixedly connected to a pressure cylinder (141), the output shaft of the pressure cylinder (141) is fixedly connected to a pressure pad (142), one end of the pushing plate (161) is detachably connected to an angle bracket, and the outer wall of the frame (1) is rotatably hinged to a folding support plate (12).

10. The angle assembly machine for processing aluminum alloy doors and windows according to claim 1, characterized in that: The center of the main rotating disk (21), the vertex of the straight angle knife (46) and the vertex of the positioning plate (6) when closed are vertically projected onto the same straight line.

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