Aluminum Alloy Door and Window Assembly Production Line and Assembly Process

Abstract

The present invention discloses an assembly production line and an assembly process for aluminum alloy doors and windows, which relate to the technical field of aluminum alloy door and window assembly. The production line includes a processing area, a frame splicing area, a glass installation area, a fitting installation area, and a packaging area. An assembly device for assembling window frame profiles and corner codes is provided in the frame splicing area. By setting a positioning mechanism and an assembly mechanism in the assembly device of the present invention, the window frame profile is placed into the horizontal groove, so that one end of the window frame profile contacts the outer wall of the vertical rod. The corner code is placed into the positioning groove to position the positions of the window frame profile and the corner code. The electric push rod operates to drive the lower pressing plate to move downward. The vertical rod moves and separates from the window frame profile. At the same time, the fixing frame moves to press the window frame profile tightly on the movable seat. The first motor operates to drive the movable seat to move. The two window frame profiles move synchronously closer to the corner code until the corner code completely enters between the two window frame profiles, which facilitates the diagonal splicing operation of the two window frame profiles.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum alloy door and window assembly, specifically an aluminum alloy door and window assembly production line and assembly process. Background Art

[0002] When assembling aluminum alloy doors and windows, a corner assembling operation is required, that is, inserting a corner code into two window frame profiles, splicing the two profiles diagonally, and then inserting pins into the jacks on the two profiles respectively to make the corner code and the profile relatively fixed. Then, glue is injected into the pins to fill the gaps and improve the connection firmness of the profiles. However, during the assembly, when manually inserting the pins into the jacks, it is necessary to manually sleeve the profile and the corner code and then align and press them tightly to avoid misalignment resulting in the inability to assemble the profile. Therefore, manual assembly operations not only generate high labor intensity but also have low production efficiency. In order to achieve the purpose of facilitating the diagonal assembly of two profiles, an aluminum alloy door and window assembly production line and assembly process are provided. Summary of the Invention

[0003] The purpose of the present invention is to provide an aluminum alloy door and window assembly production line and assembly process in order to achieve the purpose of facilitating the diagonal assembly of two profiles.

[0004] To achieve the above purpose, the present invention provides the following technical solutions: An aluminum alloy door and window assembly production line includes a processing area, a frame splicing area, a glass installation area, a fitting installation area, and a packaging area, which are connected in sequence; the frame splicing area is provided with an assembly device for assembling window frame profiles and corner codes; the assembly device includes a base, the position of the window frame profile is positioned by a positioning mechanism, the window frame profile and the corner code are assembled by an assembly mechanism, the outer wall of the window frame profile is provided with a first jack, the outer wall of the corner code is provided with a second jack, a pin is slidably connected to the inner wall of the first jack, and the pin is inserted into the first jack through an insertion mechanism.

[0005] As a further solution of the present invention: The positioning mechanism includes a movable groove symmetrically opened at the top of the base, a movable seat is slidably connected to the inner wall of the movable groove, a horizontal groove is opened at the top of the movable seat, a fixed frame extending out of the movable seat is slidably connected to the inside of the movable seat, a first spring is connected between the bottom end of the fixed frame and the movable seat, a displacement plate is slidably connected to the inside of the base, a second spring is connected between the bottom end of the displacement plate and the base, two ends of the top of the displacement plate are respectively fixedly connected with a vertical rod and a vertical plate, both the vertical rod and the vertical plate extend above the base, an installation frame is fixedly connected to the top of the base, an electric push rod is installed at the top of the installation frame, and the output end of the electric push rod is connected with a lower pressing plate.

[0006] As a further solution of the present invention: The assembling mechanism includes a mounting plate fixedly connected to the top end of the base. A first motor is installed on the outer wall of the mounting plate. The output end of the first motor is connected to a threaded rod. A cross plate is connected to the outer wall of the threaded rod. The cross plate is slidably connected to the top end of the base. One end of the cross plate is rotatably connected to a connecting rod. One end of the connecting rod is rotatably connected to the movable seat. Inside the base, a support seat is slidably connected to one end of the two movable slots. The support seat is slidably connected to the inside of the base and extends out of the base. A third spring is connected between the bottom end of the support seat and the base. A positioning groove is provided at the top end of the support seat. Bevels are provided at both ends of the outer wall of the support seat where the positioning groove is located.

[0007] As a further solution of the present invention: The inserting mechanism includes displacement grooves symmetrically provided on the outer wall of the mounting frame. A displacement frame is slidably connected to the inner wall of the displacement grooves. A limiting rod passing through the displacement frame is fixedly connected to the inner wall of the displacement grooves. A convex block is fixedly connected to the bottom of the displacement grooves. A socket hole is provided at the end of the pin and the outer wall of the convex block is sleeved through the socket hole. A pushing rod is fixedly connected to the top end of the displacement frame. A connecting frame is fixedly connected to the top end of the mounting frame. A second motor is installed on the top end of the connecting frame. The output end of the second motor is connected to a rotating disc. An inclined groove is provided on the outer wall of the rotating disc. The pushing rod is slidably connected to the inner wall of the inclined groove.

[0008] As a further solution of the present invention: The inner wall of the horizontal groove fits the outer wall of the window frame profile. The cross-sectional shape of the fixing frame is in a shape of a rectangle with a hollow center.

[0009] As a further solution of the present invention: A threaded hole is provided on the outer wall of the cross plate, which matches the threaded rod.

[0010] As a further solution of the present invention: Both ends of the connecting rod are connected to the cross plate and the movable seat through rotating shafts. The inner wall of the movable slot fits the outer wall of the movable seat.

[0011] As a further solution of the present invention: The inner wall of the inclined groove fits the outer wall of the pushing rod. The pushing rod is in a cylindrical shape.

[0012] As a further solution of the present invention: The outer wall of the displacement frame fits the inner wall of the displacement groove. A limiting hole is provided on the outer wall of the displacement frame, and the inner wall of the limiting hole fits the outer wall of the limiting rod.

[0013] The assembling process of aluminum alloy doors and windows is as follows:

[0014] Step 1: Processing; According to the designed dimensions of the doors and windows, use special cutting equipment to cut the window frame profiles into the required lengths, and perform drilling and milling groove processing on the cut profiles to facilitate the installation of hardware fittings and glass;

[0015] Step 2: Assembly; Assemble the cut and processed window frame profiles, pre-prepared corner codes, and dowel pins onto the assembly equipment respectively, and perform diagonal splicing and assembly according to the design to form a frame, ensuring that the frame is flat, vertical, and free of distortion;

[0016] Step 3: Glass installation; Install the glass onto the frame and perform sealing operations;

[0017] Step 4: Installation of hardware fittings; Install hardware fittings such as hinges, door locks, and handles on the frame to ensure firm installation and smooth use;

[0018] Step 5: Inspection and packaging; Place the finished product in the packaging inspection area, check quality indicators such as dimensional deviation, sealing performance, appearance, and handles, and then perform packaging and send it to the warehouse.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. By setting a positioning mechanism and an assembly mechanism, place the window frame profile into the horizontal groove so that one end of the window frame profile contacts the outer wall of the vertical rod. Place the corner code into the positioning groove to position the positions of the window frame profile and the corner code. The electric push rod operates to drive the lower pressing plate to move downward. The vertical rod moves away from the window frame profile. At the same time, the fixing frame moves to press the window frame profile against the movable seat; The first motor operates to drive the movable seat to move, and the two window frame profiles move synchronously closer to the corner code until the corner code completely enters between the two window frame profiles, facilitating the diagonal splicing operation of the two window frame profiles.

[0021] 2. By setting an insertion mechanism, sleeved the dowel pin on the outer wall of the convex block, and then start the second motor. The second motor operates to drive the rotating disk to rotate. The rotation of the rotating disk causes the push rod to slide in the inclined groove, thereby driving the displacement frame to slide in the displacement groove. The displacement of the displacement frame drives the dowel pin to displace. The dowel pin displaces and inserts into the first jack and the second jack to perform pin connection and fixation between the window frame profile and the corner code, enabling the dowel pin to accurately insert into the first jack and the second jack, facilitating the assembly and limiting operation between the two window frame profiles. Description of the Drawings

[0022] Figure 1 is the assembly flow chart of the aluminum alloy doors and windows described in the present invention;

[0023] Figure 2 is the structural schematic diagram of the assembly equipment described in the present invention;

[0024] Figure 3 Schematic installation diagram of the movable seat of the assembly device described in the present invention;

[0025] Figure 4 Schematic installation diagram of the cross plate of the assembly device described in the present invention;

[0026] Figure 5 Schematic internal structure diagram of the movable seat of the assembly device described in the present invention;

[0027] Figure 6 Schematic installation diagram of the support seat of the assembly device described in the present invention;

[0028] Figure 7 Schematic installation diagram of the mounting frame of the assembly device described in the present invention;

[0029] Figure 8 Schematic installation diagram of the displacement frame of the assembly device described in the present invention;

[0030] Figure 9 Schematic structure diagram of the rotating disk of the assembly device described in the present invention.

[0031] In the figure: 1, base; 2, window frame profile; 3, corner code; 4, first jack; 5, second jack; 6, pin; 7, positioning mechanism; 701, movable groove; 702, movable seat; 703, transverse groove; 704, fixed frame; 705, first spring; 706, displacement plate; 707, second spring; 708, vertical rod; 709, vertical plate; 710, mounting frame; 711, electric push rod; 712, lower pressing plate; 8, assembly mechanism; 801, mounting plate; 802, first motor; 803, threaded rod; 804, cross plate; 805, connecting rod; 806, support seat; 807, third spring; 808, positioning groove; 809, inclined surface; 9, insertion mechanism; 901, displacement groove; 902, displacement frame; 903, limiting rod; 904, convex block; 905, push rod; 906, connecting frame; 907, second motor; 908, rotating disk; 909, inclined groove. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It 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 to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. The embodiments of the present invention will be described below according to its overall structure.

[0034] Please refer to Figures 1 to 9 , in the embodiment of the present invention, an aluminum alloy door and window assembly production line includes a processing area, a frame splicing area, a glass installation area, a fitting installation area, and a packaging area. The processing area, the frame splicing area, the glass installation area, the fitting installation area, and the packaging area are connected in sequence. The processing area is used for performing processing operations such as cutting, drilling, and milling grooves on the cut profiles to facilitate the installation of hardware fittings and glass. The frame splicing area splices the profiles through assembly equipment. The glass installation area is used for installing the glass onto the frame and performing sealing operations. The fitting installation area is used for installing hardware fittings such as hinges, door locks, and handles on the frame to ensure firm installation and smooth use. The packaging area is used for inspecting and packaging the finished products.

[0035] As Figure 2 shown, the assembly equipment provided in the frame splicing area includes a base 1. The assembly equipment is used for assembling the window frame profiles 2 and the corner codes 3. The position of the window frame profiles 2 is positioned by a positioning mechanism 7. The window frame profiles 2 and the corner codes 3 are assembled through an assembly mechanism 8. A first jack 4 is opened on the outer wall of the window frame profile 2, and a second jack 5 is opened on the outer wall of the corner code 3. A pin 6 is slidably connected to the inner wall of the first jack 4, and the pin 6 is inserted into the first jack 4 through an insertion mechanism 9.

[0036] The positioning mechanism 7 includes a movable groove 701. Two movable grooves 701 are symmetrically opened at the top end of the base 1 and are arranged perpendicular to each other in a shape of an inverted V. The inner wall of the movable groove 701 is slidably connected with a movable seat 702. A transverse groove 703 is opened at the top end of the movable seat 702. A fixing frame 704 extending out of the movable seat 702 is slidably connected inside the movable seat 702. A first spring 705 is connected between the bottom end of the fixing frame 704 and the movable seat 702. A displacement plate 706 is slidably connected inside the base 1. A second spring 707 is connected between the bottom end of the displacement plate 706 and the base 1. Two ends of the top of the displacement plate 706 are respectively fixedly connected with a vertical rod 708 and a vertical plate 709. Both the vertical rod 708 and the vertical plate 709 extend above the base 1. An installation frame 710 is fixedly connected to the top end of the base 1. An electric push rod 711 is installed at the top end of the installation frame 710. The output end of the electric push rod 711 is connected with a lower pressing plate 712.

[0037] The assembling mechanism 8 includes an installation plate 801. The installation plate 801 is fixedly connected to the top end of the base 1. A first motor 802 is installed on the outer wall of the installation plate 801. The output end of the first motor 802 is connected with a threaded rod 803. A transverse plate 804 is connected to the outer wall of the threaded rod 803. The transverse plate 804 is slidably connected to the top end of the base 1. One end of the transverse plate 804 is rotatably connected with a connecting rod 805. One end of the connecting rod 805 is rotatably connected with the movable seat 702. A support seat 806 is slidably connected inside the base 1 at one end where the two movable grooves 701 are close to each other. The support seat 806 is slidably connected inside the base 1 and extends out of the base 1. A third spring 807 is connected between the bottom end of the support seat 806 and the base 1. A positioning groove 808 is opened at the top end of the support seat 806. The shape of the positioning groove 808 matches that of the angle code. Chamfers 809 are arranged at both ends of the outer wall of the support seat 806 where the positioning groove 808 is located. The number of the vertical rods 708 is two and they are respectively located between the two movable grooves 701 and the support seat 806.

[0038] In this embodiment: When splicing two window frame profiles 2, place the window frame profile 2 into the horizontal groove 703 so that one end of the window frame profile 2 contacts the outer wall of the vertical rod 708. Then, place the corner fitting 3 into the positioning groove 808 to position the window frame profile 2 and the corner fitting 3. After that, start the electric push rod 711. The electric push rod 711 operates to drive the lower pressing plate 712 to move downward. The lower pressing plate 712 moves into contact with the vertical plate 709, pushing the vertical plate 709 to move. The vertical plate 709 moves to drive the displacement plate 706 to move, squeezing the second spring 707. The displacement plate 706 moves to drive the vertical rod 708 to move downward. The vertical rod 708 moves away from the window frame profile 2. At the same time, the lower pressing plate 712 moves into contact with the fixed frame 704, pushing the fixed frame 704 to move downward, squeezing the first spring 705. The fixed frame 704 moves into contact with the window frame profile 2, pressing the window frame profile 2 tightly on the movable seat 702.

[0039] After completion, start the first motor 802. The first motor 802 operates to drive the threaded rod 803 to rotate. The threaded rod 803 rotates to drive the cross plate 804 to move. The cross plate 804 moves to drive the movable seat 702 to move through the connecting rod 805. The movable seat 702 slides in the movable groove 701, driving the two window frame profiles 2 to move synchronously closer to the corner fitting 3. At this time, both ends of the corner fitting 3 first insert into the openings on the window frame profile 2. Then, one end of the window frame profile 2 contacts the inclined surface 809 on the support seat 806, pushing the support seat 806 to move downward, squeezing the third spring 807 until the corner fitting 3 completely enters between the two window frame profiles 2. At the same time, the two window frame profiles 2 complete the diagonal splicing.

[0040] Please refer specifically to Figures 7 to 9 , the insertion mechanism 9 includes two displacement grooves 901. The two displacement grooves 901 are symmetrically opened on the outer wall of the mounting frame 710. A displacement frame 902 is slidably connected to the inner wall of the displacement groove 901. A limiting rod 903 passing through the displacement frame 902 is fixedly connected to the inner wall of the displacement groove 901. A convex block 904 is fixedly connected to the bottom of the displacement groove 901. The end of the pin 6 is provided with a sleeve hole and is sleeved on the outer wall of the convex block 904 through the sleeve hole. A push rod 905 is fixedly connected to the top end of the displacement frame 902. A connecting frame 906 is fixedly connected to the top end of the mounting frame 710. A second motor 907 is installed at the top end of the connecting frame 906. The output end of the second motor 907 is connected to a rotating disc 908. An inclined groove 909 is opened on the outer wall of the rotating disc 908. The push rod 905 is slidably connected to the inner wall of the inclined groove 909.

[0041] In this embodiment: When fixing between two window frame profiles 2, two pins 6 are sleeved on the outer walls of two bumps 904. Then, the second motor 907 is started, and the operation of the second motor 907 drives the rotating disk 908 to rotate. The rotation of the rotating disk 908 causes the push rod 905 to slide in the inclined slot 909, thereby driving the displacement frame 902 to slide in the displacement slot 901. The displacement of the displacement frame 902 drives the pin 6 to displace, and the pin 6 displaces and inserts into the first jack 4 and the second jack 5 to fix between the window frame profile 2 and the corner fitting 3. It should be noted that the outer diameter of the insertion end of the pin 6 is smaller than the outer diameter of the end provided with the sleeve hole. Therefore, when the pin 6 is inserted into the first jack 4 and the second jack 5, it can be conveniently and accurately aligned and inserted, and as the pin 6 goes deeper, the friction force between its outer wall and the inner walls of the first jack 4 and the second jack 5 gradually increases, achieving a tightening effect and not falling out of the hole as the bump 904 retracts. This design facilitates the assembly operation between two window frame profiles 2 and then completes the pin connection and fixing operation.

[0042] Please refer specifically to Figures 2 to 7 , the inner wall of the horizontal groove 703 fits with the outer wall of the window frame profile 2, and the cross-sectional shape of the fixing frame 704 is in a square shape.

[0043] In this embodiment: The electric push rod 711 is started, and the operation of the electric push rod 711 drives the lower pressing plate 712 to displace downward. The displacement of the lower pressing plate 712 contacts the fixing frame 704 and pushes the fixing frame 704 to displace downward, squeezing the first spring 705. The displacement of the fixing frame 704 contacts the window frame profile 2 and presses the window frame profile 2 against the movable seat 702.

[0044] Please refer specifically to Figures 3 to 6 , threaded holes are provided on the outer wall of the horizontal plate 804, and the threaded holes are matched with the threaded rod 803. Both ends of the connecting rod 805 are connected to the horizontal plate 804 and the movable seat 702 through rotating shafts, and the inner wall of the movable groove 701 fits with the outer wall of the movable seat 702.

[0045] In this embodiment: The first motor 802 operates to drive the threaded rod 803 to rotate. The rotation of the threaded rod 803 drives the horizontal plate 804 to displace. The displacement of the horizontal plate 804 drives the movable seat 702 to displace through the connecting rod 805, and the movable seat 702 slides in the movable groove 701.

[0046] Please refer specifically to Figures 7 to 9 , the inner wall of the inclined slot 909 fits with the outer wall of the push rod 905, and the shape of the push rod 905 is cylindrical.

[0047] In this embodiment: The second motor 907 operates to drive the rotating disk 908 to rotate. The rotation of the rotating disk 908 causes the push rod 905 to slide within the inclined slot 909, thereby driving the displacement frame 902 to slide within the displacement slot 901.

[0048] Please refer specifically to Figures 7 to 9 , the outer wall of the displacement frame 902 fits against the inner wall of the displacement slot 901. A limiting hole is provided on the outer wall of the displacement frame 902, and the inner wall of the limiting hole fits against the outer wall of the limiting rod 903.

[0049] In this embodiment: The displacement frame 902 slides within the displacement slot 901. The displacement of the displacement frame 902 drives the pin 6 to displace. At this time, the limiting rod 903 slides within the limiting hole to limit and support the movement of the displacement frame 902.

[0050] The assembly process of aluminum alloy doors and windows is as follows:

[0051] Step 1: Processing; According to the design dimensions of the doors and windows, use special cutting equipment to cut the window frame profiles 2 into the required lengths, and perform drilling and milling operations on the cut profiles for installing hardware fittings and glass;

[0052] Step 2: Assembly; Assemble the cut and processed window frame profiles 2, the pre-prepared corner codes 3, and the pins 6 onto the assembly equipment respectively, and perform diagonal assembly according to the design to form a frame, ensuring that the frame is flat, vertical, and free of distortion;

[0053] Step 3: Glass installation; Install the glass onto the frame and perform sealing operations;

[0054] Step 4: Installation of hardware fittings; Install hardware fittings such as hinges, door locks, and handles on the frame to ensure firm installation and smooth use;

[0055] Step 5: Inspection and packaging; Place the finished product in the packaging inspection area, check quality indicators such as dimensional deviation, sealing performance, appearance, and handles, and then perform packaging and send it to the warehouse.

[0056] The above-mentioned is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. Aluminum alloy door and window assembly production line, characterized in that It includes a processing area, a frame splicing area, a glass installation area, a fitting installation area and a packaging area, and the processing area, the frame splicing area, the glass installation area, the fitting installation area and the packaging area are connected in sequence; the frame splicing area is provided with assembly equipment for assembling window frame profiles (2) and corner codes (3); the assembly equipment includes a base (1), the position of the window frame profile (2) is positioned by a positioning mechanism (7), the window frame profile (2) and the corner code (3) are assembled by an assembly mechanism (8), a first jack (4) is opened on the outer wall of the window frame profile (2), a second jack (5) is opened on the outer wall of the corner code (3), a pin (6) is slidably connected to the inner wall of the first jack (4), and the pin (6) is inserted into the first jack (4) through an insertion mechanism (9). The positioning mechanism (7) includes a movable groove (701), the movable groove (701) is symmetrically opened at the top of the base (1), a movable seat (702) is slidably connected to the inner wall of the movable groove (701), a transverse groove (703) is opened at the top of the movable seat (702), a fixing frame (704) extending out of the movable seat (702) is slidably connected to the inside of the movable seat (702), a first spring (705) is connected between the bottom end of the fixing frame (704) and the movable seat (702), a displacement plate (706) is slidably connected to the inside of the base (1), a second spring (707) is connected between the bottom end of the displacement plate (706) and the base (1), two ends of the top of the displacement plate (706) are respectively fixedly connected with a vertical rod (708) and a vertical plate (709), both the vertical rod (708) and the vertical plate (709) extend above the base (1), an installation frame (710) is fixedly connected to the top of the base (1), and an electric push rod (711) is installed at the top of the installation frame (710), and the output end of the electric push rod (711) is connected with a lower pressing plate (712).

2. The aluminum alloy door and window assembly production line according to claim 1, characterized in that The assembly mechanism (8) includes a mounting plate (801) fixedly connected to the top end of the base (1). A first motor (802) is installed on the outer wall of the mounting plate (801). The output end of the first motor (802) is connected to a threaded rod (803). A cross plate (804) is connected to the outer wall of the threaded rod (803). The cross plate (804) is slidably connected to the top end of the base (1). One end of the cross plate (804) is rotatably connected to a connecting rod (805). One end of the connecting rod (805) is rotatably connected to the movable seat (702). Inside the base (1), at one end of the two movable grooves (701), a support seat (806) is slidably connected. The support seat (806) is slidably connected inside the base (1) and extends out of the base (1). A third spring (807) is connected between the bottom end of the support seat (806) and the base (1). A positioning groove (808) is formed at the top end of the support seat (806). Bevels (809) are provided at both ends of the positioning groove (808) on the outer wall of the support seat (806).

3. The aluminum alloy door and window assembly production line according to claim 2, characterized in that, The insertion mechanism (9) includes a displacement groove (901) symmetrically formed on the outer wall of the mounting frame (710). A displacement frame (902) is slidably connected to the inner wall of the displacement groove (901). A limiting rod (903) passing through the displacement frame (902) is fixedly connected to the inner wall of the displacement groove (901). A convex block (904) is fixedly connected to the bottom of the displacement groove (901). The end of the pin (6) is provided with a sleeve hole and is sleeved on the outer wall of the convex block (904). A push rod (905) is fixedly connected to the top end of the displacement frame (902). A connecting frame (906) is fixedly connected to the top end of the mounting frame (710). A second motor (907) is installed on the top of the connecting frame (906). The output end of the second motor (907) is connected to a rotating disk (908). An inclined groove (909) is formed on the outer wall of the rotating disk (908). The push rod (905) is slidably connected to the inner wall of the inclined groove (909).

4. The aluminum alloy door and window assembly production line according to claim 1, characterized in that, The inner wall of the horizontal groove (703) is in contact with the outer wall of the window frame profile (2). The cross-sectional shape of the fixing frame (704) is in the shape of a square.

5. The aluminum alloy door and window assembly production line according to claim 2, wherein A threaded hole is formed in the outer wall of the cross plate (804), and the threaded hole matches the threaded rod (803).

6. The aluminum alloy door and window assembly production line according to claim 2, characterized in that Both ends of the connecting rod (805) are connected to the cross plate (804) and the movable seat (702) through rotating shafts. The inner wall of the movable groove (701) is in contact with the outer wall of the movable seat (702).

7. The aluminum alloy door and window assembly production line according to claim 3, characterized in that, The inner wall of the inclined groove (909) is in contact with the outer wall of the push rod (905). The push rod (905) is in the shape of a cylinder.

8. The aluminum alloy door and window assembly production line according to claim 3, characterized in that The outer wall of the displacement frame (902) is in contact with the inner wall of the displacement groove (901). A limiting hole is formed in the outer wall of the displacement frame (902), and the inner wall of the limiting hole is in contact with the outer wall of the limiting rod (903).

9. The assembly process of the aluminum alloy door and window assembly production line according to any one of claims 1-8, characterized in that, It includes the following steps: Step 1: Processing; according to the designed dimensions of the doors and windows, use special cutting equipment to cut the window frame profiles (2) into the required lengths, and perform drilling and milling groove processing on the cut profiles to facilitate the installation of hardware fittings and glass; Step 2: Assembly; assemble the cut and processed window frame profiles (2), the pre-prepared corner codes (3), and the dowel pins (6) onto the assembly equipment respectively, and perform diagonal splicing and assembly according to the design to form a frame, ensuring that the frame is flat, vertical, and free of distortion; Step 3: Glass installation; install the glass onto the frame and perform sealing operations; Step 4: Installation of hardware fittings; install the hardware fittings on the frame to ensure firm installation and smooth use; Step 5: Inspection and packaging; place the finished product in the packaging inspection area, conduct inspections of quality indicators, and then perform packaging and send it to the warehouse.

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