A door and window corner assembling device and a door and window frame assembling system

Abstract

The utility model provides a door and window group angle device and door and window group frame system, relate to door and window assembly field, adopt the scheme is: including bottom plate, first section bar clamping component, second section bar clamping component and wear code subassembly, first section bar clamping component sets up on bottom plate, second section bar clamping component with first section bar clamping component respectively are used for clamping two section bars of door and window adjacent, second section bar clamping component movably sets up on bottom plate, second section bar clamping component can drive the section bar that is assembled with angle code to move and will angle code wear into another section bar cavity, wear code subassembly sets up on bottom plate, wear code subassembly includes wear code mechanism, wear code mechanism can move to the position of second section bar clamping component. The utility model can realize wear angle code and group frame on one device, save section bar wear angle code after process circulation, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of door and window assembly, and in particular to a door and window corner assembly device and a door and window frame assembly system. Background Technology

[0002] Doors and windows are usually framed by four profiles. Adjacent profiles are spliced ​​together and fixed, and the connection between each side forms a 90-degree right angle. The corner brackets are used to connect and fix the two adjacent profiles.

[0003] In the prior art, Chinese invention patent application CN118809163A discloses an aluminum door and window corner bracket steel sheet assembly line, which includes a first transfer device and an assembly device arranged in sequence. The assembly line also includes a pre-assembly device and a second transfer device. The pre-assembly device is located between the first transfer device and the assembly device and is used to automatically insert the corner bracket into the profile cavity. The second transfer device is located between the pre-assembly device and the assembly device and is used to transfer the assembled corner bracket and profile to the assembly device. The assembly device assembles four profiles into a door and window frame, and then transfers the door and window frame to the glue application device to complete the glue application. This solution solves the problems of time-consuming and labor-intensive manual placement of corner brackets, high labor intensity, and difficulty in ensuring assembly accuracy.

[0004] In the above technical solution, after the profile is inserted into the corner bracket, it is transferred to the loading end of the assembly device and temporarily stored. The robotic arm then loads the profile and assembles it with other profiles. As can be seen, in the above technical solution, the corner bracket insertion and assembly processes in the door and window production process are carried out on different equipment, and a second transfer device is set in between. On the one hand, this increases the turnover time and affects efficiency; on the other hand, it also increases the space occupation and is not conducive to improving the utilization rate of the frame space. Utility Model Content

[0005] To address the technical problem in the prior art where the process of inserting the profile into the corner brackets affects production efficiency, this utility model provides a door and window corner assembly device and a door and window frame assembly system. This device can realize corner bracket insertion and frame assembly in one unit, eliminating the need for process turnover after the profile is inserted into the corner brackets and improving production efficiency.

[0006] In a first aspect, this utility model provides a door and window corner assembly device to solve the above-mentioned technical problems, including a base plate, and further comprising: a first profile clamping assembly, the first profile clamping assembly being disposed on the base plate; a second profile clamping assembly, the second profile clamping assembly and the first profile clamping assembly being respectively used to clamp two adjacent profiles of a door or window, the second profile clamping assembly being movably disposed on the base plate, the second profile clamping assembly being movable from a code-passing position on the base plate to the position of the first profile clamping assembly, the second profile clamping assembly being able to drive the profile with the assembled corner code to move and pass the corner code into the cavity of another profile; and a code-passing assembly, the code-passing assembly being disposed on the base plate, the code-passing assembly including a code-passing mechanism, the code-passing mechanism being movable to the position of the second profile clamping assembly, the movement direction of the code-passing mechanism being perpendicular to the movement direction of the second profile clamping assembly, the code-passing mechanism being able to pass the corner code into the cavity of the profile clamped by the second profile clamping assembly.

[0007] This invention, by setting a first profile clamping component and a movable second profile clamping component, enables the device to have the functions of inserting corner brackets and forming corners (adjacent two profiles forming a right angle). After one profile is inserted into the corner bracket, it can be directly moved to another profile to form a corner, eliminating the need for turnover, saving the arrangement of corresponding conveying devices, reducing space occupation, and improving production efficiency.

[0008] Furthermore, it also includes a support assembly, which includes a support frame movably disposed on the base plate and located between the code-threading assembly and the first profile clamping assembly. The support frame is capable of reciprocating along the joint direction of adjacent profiles. A support plate is movably disposed on the support frame and is located below the corner code and in contact with the lower surface of the corner code.

[0009] This invention provides a support component to support the corner bracket, preventing the corner bracket from falling under gravity and colliding with the end of another profile, thus preventing it from smoothly entering the other profile.

[0010] Furthermore, it also includes a positioning component, which is disposed on the base plate and located on one side of the first profile clamping component. The positioning component includes a positioning plate and an L-shaped plate. The positioning plate is movably disposed on the L-shaped plate. The positioning plate has a rectangular structure. The length direction of the positioning plate is consistent with the joint direction of the adjacent profile. The L-shaped plate is movably disposed on the base plate along the joint direction.

[0011] This invention, by setting a positioning component, can ensure a high-precision positional relationship between two adjacent profiles, preventing collisions caused by the profiles pulling the corner brackets into another profile.

[0012] Furthermore, the second profile clamping assembly includes a clamping seat, which is horizontally movably disposed on the base plate. The clamping seat has a clamping mechanism at its end, which includes a fixing plate, a pressing plate, and an adjusting plate. The adjusting plate is horizontally movably disposed on the clamping seat, and the moving direction of the adjusting plate is parallel to the moving direction of the clamping seat. The pressing plate is vertically movably disposed on the adjusting plate, and the fixing plate is disposed below the pressing plate.

[0013] This invention allows for adjustment of the clamping mechanism's position on the profile by setting an adjustment plate, making it suitable for various profiles of different widths and expanding the applicability of the device.

[0014] Furthermore, it also includes a corner code hopper, a feeding plate, and a material picking assembly. The material picking assembly is disposed between the corner code hopper and the code threading assembly. The corner code hopper includes a material rack disposed on the base plate. At least two storage slots are inclinedly disposed on the material rack, and the multiple storage slots are arranged parallel to each other. The lower end of the storage slots is close to the material picking assembly. The material rack is also provided with multiple baffles, each baffle corresponding to a storage slot. The baffles can abut against the corner codes on the corresponding storage slots. The material picking assembly includes a material picking mechanism, which is movably disposed on the base plate. The moving direction of the material picking mechanism is parallel to the arrangement direction of the multiple storage slots. The feeding plate is horizontally movably disposed on the base plate. The feeding plate can move from the feeding mechanism to the code threading mechanism. The moving direction of the feeding plate is parallel to the moving direction of the second profile clamping assembly.

[0015] This utility model, through a corner code hopper with an inclined storage trough, can accommodate various types of corner codes, meet the requirements for inserting corner codes of various types, increase corner code capacity, ensure continuous production, ensure the stability of the feeding position, improve the reliability of automated feeding, and simplify the structure.

[0016] Furthermore, the material handling assembly includes a movable base, which is movably mounted on the base plate. The moving direction of the movable base is parallel to the arrangement direction of the plurality of storage tanks. The material handling mechanism is mounted on the movable base and includes a material handling platform, which is rotatably mounted on the movable base. The material handling platform can rotate in a vertical plane. A material handling seat is movably mounted on the material handling platform and can move along the length direction of the material handling platform. A lifting plate is also movably mounted on the material handling seat. The moving direction of the lifting plate is perpendicular to the length direction of the material handling platform. A fixed clamping plate and a movable clamping plate are arranged opposite to each other on the lifting plate.

[0017] This invention, by providing a lifting plate for the material handling component, can prevent collisions with the baffle when handling corner codes, thus avoiding corner code skewness, affecting the angle at which the corner codes are inserted, and causing interference during corner code insertion.

[0018] Furthermore, the corner code hopper also includes a base frame, which is mounted on the base plate. One end of the material rack is rotatably mounted on the base frame, and a lifting cylinder is also provided between the material rack and the base frame.

[0019] This invention enables the material rack to load corner codes while maintaining a horizontal position by incorporating a lifting cylinder, thereby reducing the labor intensity of corner code loading.

[0020] Furthermore, a support plate is vertically arranged on the base plate, and the lifting plate is vertically and movably arranged on the support plate. The code-threading mechanism includes a movable plate, which is horizontally movable on the lifting plate. A bearing plate is rotatably arranged on the movable plate, and the bearing plate is rotatable in the horizontal plane. An upper pressure plate is vertically and movably arranged on the bearing plate.

[0021] This invention, by setting a code-threading assembly with a lifting plate, can thread corner codes into cavities at different heights of profiles, and can adjust the opening direction of the corner codes to ensure smooth threading.

[0022] Secondly, this utility model also provides a door and window frame assembly system, including a base, on which a first crossbeam and a second crossbeam are arranged in parallel. The first crossbeam and / or the second crossbeam are movably arranged on the base along their own width direction. The system also includes four of the aforementioned door and window corner assembly devices, namely, door and window corner assembly device one, door and window corner assembly device two, door and window corner assembly device three, and door and window corner assembly device four. Door and window corner assembly device one and door and window corner assembly device two are arranged on the first crossbeam. The second door and window corner assembly device two can move along the length direction of the first crossbeam. Door and window corner assembly device three and door and window corner assembly device four are arranged on the second crossbeam. The fourth door and window corner assembly device four and door and window corner assembly device two can assemble corner brackets at both ends of the same profile.

[0023] Furthermore, it also includes a first conveyor belt and a second conveyor belt arranged opposite to each other. The first conveyor belt is vertically and vertically arranged inside the first crossbeam, and the second conveyor belt is horizontally and vertically arranged inside the second crossbeam. The conveying directions of the first conveyor belt and the second conveyor belt are parallel to the length direction of the first crossbeam or the second crossbeam. The first profile clamping assembly is connected to the base plate through a mounting seat. A pusher plate is movably arranged on the mounting seat. The moving direction of the pusher plate is parallel to the moving direction of the first crossbeam and / or the second crossbeam.

[0024] This utility model, by setting a pusher plate, can avoid friction between the first profile clamping component and the bottom of the profile when the first or second profile clamping component moves, which would cause the profile to move and affect the quality of the frame assembly.

[0025] As can be seen from the above technical solutions, this utility model has the following advantages:

[0026] This utility model provides a door and window corner assembly device and a door and window frame assembly system. By setting a first profile clamping component and a movable second profile clamping component, the device has the functions of inserting corner brackets and assembling corners (adjacent profiles forming a right angle). After one profile is inserted into the corner bracket, it can move directly to another profile to achieve corner assembly without the need for transfer, eliminating the need for a corresponding conveying device, reducing space occupation, and improving production efficiency. The supporting component can support the corner bracket to prevent the uninserted end of the corner bracket from falling under its own weight and colliding with the end of the other profile, thus preventing it from smoothly entering the other profile. The positioning component can ensure a high-precision positional relationship between adjacent profiles to avoid collisions when the profiles carry the corner brackets into another profile. The adjustment plate can adjust the position of the clamping mechanism on the profiles, making it suitable for various widths. The profiles used enhance the applicability of this device. The corner code hopper with its inclined storage trough can accommodate various types of corner codes, meeting the requirements for inserting different types of corner codes. It also increases corner code capacity, ensuring continuous production. Furthermore, it ensures the stability of the feeding position, improves the reliability of automated feeding, and simplifies the structure. A lifting plate for the picking assembly prevents collisions with the baffle during corner code picking, avoiding corner code skew and affecting the insertion angle, thus preventing interference. A lifting cylinder allows the material rack to feed corner codes horizontally, reducing labor intensity. A pusher plate prevents friction between the first and second profile clamping components and the underside of the profile during the movement of the first or second crossbeam, preventing profile movement and affecting frame assembly quality. Attached Figure Description

[0027] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model. Figure 1 .

[0029] Figure 2 This is a structural schematic diagram of a specific embodiment of the present utility model. Figure 2.

[0030] Figure 3 This is a schematic diagram of the supporting component in a specific embodiment of the present utility model.

[0031] Figure 4 This is a schematic diagram of the positioning component in a specific embodiment of this utility model.

[0032] Figure 5 This is a schematic diagram of the corner code hopper in a specific embodiment of this utility model.

[0033] Figure 6 This is a schematic diagram of the material handling component in a specific embodiment of this utility model.

[0034] Figure 7 This is a schematic diagram of the code-threading component in a specific embodiment of this utility model.

[0035] Figure 8 This is a structural schematic diagram of a second specific embodiment of the present utility model.

[0036] Figure 9 for Figure 8 Enlarged view of point A in the middle.

[0037] In the diagram, 1. Base plate; 2. Corner code hopper; 201. Material rack; 202. Storage trough; 203. Anti-slip plate; 204. Baffle; 205. Lifting cylinder; 206. Base frame; 3. Material handling assembly; 301. Motor II; 302. Moving seat; 303. Material handling platform; 304. Material handling seat; 305. Lifting plate; 306. Cylinder I; 307. Moving clamp; 308. Motor I; 309. Fixed clamp; 310. Driven gear; 311. Mounting plate; 312, drive gear; 313, rotating motor one; 4, code-threading assembly; 401, support plate; 402, lifting plate; 403, moving plate; 404, bearing plate; 405, upper pressure plate; 406, cylinder three; 407, motor five; 408, motor four; 409, rotating motor two; 410, rotating shaft; 5, second profile clamping assembly; 501, motor six; 502, cylinder nine; 503, clamping seat; 504, cylinder five; 50 5. Clamping plate; 506. Adjusting plate; 507. Fixing plate; 6. Feeding plate; 7. First profile clamping assembly; 701. Unloading cylinder; 702. Mounting base; 703. Pushing plate; 8. Support assembly; 801. Cylinder eight; 802. Support frame; 803. Motor nine; 804. Motor eight; 805. Intermediate plate; 806. Support plate; 807. Guide rod; 808. Connecting plate; 9. Positioning assembly; 901. Cylinder six; 902. L-shaped plate ; 903, Cylinder 7; 904, Positioning plate; 10, Crossbeam 2; 11, Conveyor belt 2; 12, Conveyor belt 1; 13, Crossbeam 1; 14, Motor 11; 15, Motor 12; 16, Base; 17, Door and window corner assembly device 2; 18, Door and window corner assembly device 1; 19, Door and window corner assembly device 3; 20, Door and window corner assembly device 4; 21, Motor 13; 22, Transition plate; 23, Rack; 24, Gear; 25, Belt drive assembly; 26, Cylinder 4. Detailed Implementation

[0038] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent. Specific Implementation Method 1

[0040] like Figure 1 and Figure 2As shown in the figure, this specific embodiment provides a door and window corner assembly device, including a base plate 1, a first profile clamping assembly 7, a second profile clamping assembly 5, and a bracket insertion assembly 4. The first profile clamping assembly 7 is disposed on the base plate 1. The second profile clamping assembly 5 and the first profile clamping assembly 7 are respectively used to clamp two adjacent profiles of the door and window. The second profile clamping assembly 5 is movably disposed on the base plate 1. The second profile clamping assembly 5 can move from the bracket insertion position on the base plate 1 to the position of the first profile clamping assembly 7. The second profile clamping assembly 5 can drive the profile with the assembled corner bracket to move and insert the corner bracket into the cavity of another profile. The bracket insertion assembly 4 is disposed on the base plate 1. The bracket insertion assembly 4 includes a bracket insertion mechanism. The bracket insertion mechanism can move to the position of the second profile clamping assembly. The moving direction of the bracket insertion mechanism is perpendicular to the moving direction of the second profile clamping assembly 5. The bracket insertion mechanism can insert the corner bracket into the cavity of the profile clamped by the second profile clamping assembly 5.

[0041] This specific embodiment, by setting a first profile clamping component 7 and a movable second profile clamping component 5, enables the device to have the functions of inserting corner brackets and forming corners (adjacent two profiles forming a right angle). After one profile is inserted into the corner bracket, it can be moved directly to another profile to form a corner, without the need for turnover, eliminating the need for the arrangement of corresponding conveying devices, reducing space occupation, and improving production efficiency.

[0042] During the movement of the second profile clamping assembly 5 towards the first profile clamping assembly 7, since the corner bracket only penetrates the wing plate and the other half is not supported, the corner bracket is not in a horizontal state. This will cause the corner bracket to collide with the end of the other profile and fail to penetrate smoothly. Therefore, in this specific embodiment, as follows: Figure 3As shown, it also includes a support assembly 8, which includes a support frame 802. The support frame 802 is movably disposed on the base plate 1 and located between the guide plate assembly 4 and the first profile clamping assembly 7. The support frame 802 can reciprocate along the joint direction of adjacent profiles. A support plate 806 is movably disposed on the support frame 802. The support plate 806 can be located below the corner bracket and is in contact with the lower surface of the corner bracket. Specifically, in this embodiment, since the angle of the profile end is 45°, the connection... The angle between the seam direction and the moving direction of the clamping seat 503 is 45°. Therefore, the angle between the support frame 802 and the moving direction of the clamping seat 503 is also 45°. Furthermore, two corner brackets need to be inserted into each end of the profile. For this purpose, two support plates are vertically installed. The support frame 802 is mounted on the cylinder body of cylinder 801. The piston rod of cylinder 801 is connected to the base plate 1 via a connecting plate 808, which is fixedly mounted on the base plate 1. Motor 804 and motor 903 are mounted on the support plate 401. Motor 804 drives the upper part of the support plate 8 via a lead screw. The support plate 806 is driven by motor 9 803 via lead screw 9. The support plate 806 extends a long extension that can enter the lower positions of the two corner brackets. Lead screws 8 and 9 are rotatably mounted on an intermediate plate 805, which is mounted on a support frame 802 and located above the support plate 806. Two guide rods 807 are mounted on the intermediate plate 805, and the two support plates 806 are respectively fitted onto the guide rods 807 via corresponding guide sleeves. Both lead screws 8 and 9 pass through another non-driveable support plate 806. 06; During support, the support frame 802 moves closer to the joint of the two profiles, and the two support plates 806 rise to the set position under the action of their respective motors. The two corner brackets can be located on the upper part of the corresponding support plate 806 and generate sliding friction with the support plate 806. The support plate 806 can ensure that the corresponding corner brackets enter the profile cavity without colliding with the profile. When the end of the assembly part of the corner bracket enters the profile and is supported by the profile, the two support plates 806 drop by 0.5mm~1mm and no longer contact the corner brackets. The support frame 802 moves in the opposite direction to reset.

[0043] like Figure 1 and Figure 2As shown, in this specific embodiment, the second profile clamping assembly 5 can adopt the following specific structure: The second profile clamping assembly 5 includes a clamping seat 503, which is horizontally movably mounted on the base plate 1. The moving direction of the clamping seat 503 is the same as the moving direction of the feeding plate 6. A clamping mechanism is provided at the end of the clamping seat 503. Specifically, a motor 6 501 is provided on the base plate 1, which drives a lead screw 6. The lead screw 6 is rotatably mounted on the base plate 1 through a bearing, and the lead screw 6 is connected to the clamping seat 503 through a nut 6. The clamping mechanism includes a fixing plate 507 and a pressing plate 505. To avoid interference with the pressing plate 505 when placing the profile, an adjusting plate 506 is also included. The adjusting plate 506 is horizontally movably mounted on the clamping seat 503 through a cylinder 9 502. The moving direction of the adjusting plate 506 is the same as the moving direction of the clamping seat 503. The clamping plate 505 is vertically mounted on the adjusting plate 506 via cylinder 504. Cylinder 504 is mounted downwards on the adjusting plate 506. When cylinder 504 retracts, the clamping plate 505 moves upwards towards the adjusting plate 506. At this time, the adjusting plate 506 can drive the clamping plate 505 to move to the upper part of the clamping seat 503, which is convenient for placing the profile. The fixing plate 507 is located at the end of the clamping seat 503 and below the clamping plate 505. When placing the profile, the adjusting plate 506 is in the initial position. When clamping is required after placement, cylinder 9 502 drives the adjusting plate 506 to move forward to the upper part of the profile. Then, under the action of cylinder 504, the clamping plate 505 descends to clamp the end of the profile. In this specific embodiment, the first profile clamping assembly includes a mounting base 702 and a clamping mechanism connected to each other. The mounting base 702 is mounted on the base plate 1 by bolts.

[0044] like Figure 4As shown, to ensure the accuracy of the end positions of the two profiles and the smooth insertion of the corner brackets during corner assembly, this specific embodiment also includes a positioning component 9. The positioning component 9 is disposed on the base plate 1 and located on one side of the first profile clamping component 7. The positioning component 9 includes a positioning plate 904 and an L-shaped plate 902. The positioning plate 904 is movably disposed on the L-shaped plate 902. The positioning plate 904 has a rectangular structure, and its length direction is consistent with the joint direction of the adjacent profiles. The L-shaped plate is movably disposed on the base plate along the joint direction. Specifically, the cylinder body of cylinder six 901 is disposed on the base plate 1, and the piston rod of cylinder six 901 is connected to the L-shaped plate 902. The horizontal part of the L-shaped plate 902 is movable via a guide rail. The cylinder 903 is vertically mounted on the horizontal part of the L-shaped plate 902. The piston rod of the cylinder 903 is connected to the positioning plate 904. Since the end of the profile is at a 45° angle, the positioning plate 904 is a rectangular plate and is inclined along the direction of the joint between two adjacent profiles. The two sides of the positioning plate 904 are positioning surfaces. During positioning, the positioning plate 904 rises. During material feeding, the ends of two adjacent profiles abut against the corresponding positioning surfaces, and the vertical surfaces of the two profiles are respectively attached to the vertical walls of the clamping seat 503 and the mounting seat 702. After positioning, the first profile clamping assembly 7 and the second profile clamping assembly 5 clamp the end of the profile. After the L-shaped plate 902 is reset, the positioning plate 904 descends, and the second profile clamping assembly 5 moves the profile to the corner bracket position.

[0045] In this specific embodiment, it also includes a corner code hopper 2, a feeding plate 6, and a material handling component 3. The corner code hopper 2 can adopt the storage unit disclosed in an aluminum door and window corner code steel sheet assembly line with patent application publication number CN118809163A. The corner code is vertically stored by the right-angle limiting component of the storage unit. After the corner code falls vertically into place, the pushing unit horizontally pushes the corner code to move and insert the corner code. However, in this specific embodiment, such as Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, in order to meet the requirements of assembling multiple types of corner brackets for the same door and window and different corner brackets for different product batches, the material picking component 3 is set between the corner bracket hopper 2 and the bracket threading component 4. The corner bracket hopper 2 includes a material rack 201, which is set at one end of the base plate 1. The storage trough 202 is inclinedly set on the material rack 201 and riveted to the material rack 201. The lower end of the storage trough 202 is close to the material picking component 3. To prevent the corner brackets from slipping, multiple baffles 204 are also set on the material rack 201. The baffles 204 are set one-to-one with the storage troughs 202. The baffles 204 can abut against the corner brackets on the corresponding storage troughs 202. The baffles 204 include a connecting part and a blocking part. The connecting part is bolted to the material rack 201, and the blocking part is inclinedly set above the connecting part. The blocking part and the corner bracket (the existing corner brackets are L-shaped structures, including two assembly parts, which are respectively inserted into two adjacent profiles) One of the assembly parts (the assembly part that is not clamped) abuts against the side. The structure of the baffle 204 and the storage tank 202 is the same as the structure of the baffle and the storage tank in the Chinese utility model patent with authorization announcement number CN222386286U. It is prior art and will not be described in detail here. After the storage tank 202 is set at an angle, after the corner code is taken away, the new corner code moves down to the baffle 204 under the gravity of itself and other corner codes. This ensures that each storage tank 202 and each corner code has the same feeding position, ensuring the reliability and continuity of automatic feeding. Compared with horizontally placed corner codes, there is no need to set up a complex structure such as a vision detection module to determine the position of the corner code, nor is there a need to set up a five-axis or six-axis robot to pick up the material. The structure is greatly simplified. Compared with vertically placed corner codes, the height of the entire corner code hopper 2 can be reduced, enhancing stability, while facilitating material release and expanding capacity.

[0046] like Figure 5 As shown, due to the inclined setting of the storage trough 202, when the corner brackets are manually loaded, they are placed higher and higher, increasing the labor intensity and even the risk of accidents. To facilitate loading, in this specific embodiment, the corner bracket hopper 2 also includes a base frame 206. The base frame 206 is bolted to the base plate 1. One end of the material rack 201 is rotatably mounted on the base frame 206 via a hinge seat. A lifting cylinder 205 is also provided between the material rack 201 and the base frame 206. The cylinder body of the lifting cylinder 205 is hinged to the base plate 1, and the piston rod of the lifting cylinder 205 is hinged to the material rack 201. When the operator needs to place the corner brackets, the lifting cylinder 205 retracts, and the material rack 201 returns to a horizontal state. After the corner brackets are placed, the lifting cylinder 205 extends, and the material rack 201 tilts, entering the corner bracket retrieval state.

[0047] like Figure 5As shown, due to the friction between the corner pieces, when the corner piece is clamped and transferred, the friction will cause one or even two adjacent corner pieces to fall out of the storage tank 202, which is very likely to fall to the ground. Picking up corner pieces on the ground where the production line is set up is not easy, resulting in material waste. Therefore, in this specific embodiment, the corner piece hopper 2 also includes multiple anti-slip plates 203. The anti-slip plates 203 are arranged one-to-one with the storage tank 202. The anti-slip plates 203 are set on the upper part of the storage tank 202 and are parallel to the storage tank 202. The lower end of the anti-slip plate 203 is located on the upper part of the second corner piece on the storage tank 202. Whenever the second corner piece has the tendency to follow the first corner piece, it is limited by the anti-slip plate 203 and cannot completely fall out of the storage tank 202 and fall back into the tank.

[0048] like Figure 6As shown, to accommodate the multiple inclined storage troughs 202, the material handling assembly 3 can adopt the following structure: the material handling assembly includes a material handling mechanism, which is movably mounted on the base plate. The moving direction of the material handling mechanism is parallel to the arrangement direction of the multiple storage troughs. The feeding plate is horizontally movably mounted on the base plate and can move from the material handling mechanism to the coding mechanism. The moving direction of the feeding plate is parallel to the moving direction of the second profile clamping assembly. Specifically, the material handling assembly 3 includes a movable seat 302, which is movably mounted on the base plate 1. The moving direction of the movable seat 302 is parallel to the arrangement direction of the multiple storage troughs 202. The mechanism is mounted on the movable base 302. The material handling mechanism includes a material handling platform 303, which is rotatably mounted on the movable base 302 and can rotate in a vertical plane. A material handling seat 304 is movably mounted on the material handling platform 303 and can move along the length of the material handling platform 303. Specifically, a motor is mounted on one side of the bottom of the material handling platform 303. The motor drives a lead screw via a belt drive mechanism. The lead screw is mounted on the material handling platform 303 and is connected to the material handling seat 304 via a nut. To prevent the corner code from colliding with the baffle 204 during transfer, the corner code needs to be clamped and lifted a certain distance before being moved horizontally. Therefore, in this specific embodiment... In this design, a lifting plate 305 is movably mounted on the material-grabbing seat 304. The moving direction of the lifting plate 305 is perpendicular to the length direction of the material-grabbing table 303. A fixed clamping plate 309 and a movable clamping plate 307 are both mounted on the lifting plate 305. The fixed clamping plate 309 and the movable clamping plate 307 are positioned opposite each other on the lifting plate 305. The movable clamping plate 307 can move closer to and further away from the fixed clamping plate 309. This movable mounting allows the material to move upwards a set distance after clamping the weight before moving horizontally, effectively preventing the clamped corner piece from colliding and interfering with the baffle 204. Specifically, the material-grabbing seat 304 has an L-shaped structure, and a cylinder 3 is mounted at the bottom of the material-grabbing seat 304. 06. The extension and retraction direction of cylinder 306 is the same as the width direction of the material handling platform 303. The piston of cylinder 306 is connected to the lifting plate 305. The lifting plate 305 has an L-shaped structure. The fixed clamping plate 309 and the movable clamping plate 307 are respectively arranged on one end plate of the lifting plate 305. The movable clamping plate 307 is driven by cylinder 2. Cylinder 2 is arranged on the lifting plate 305. In this specific embodiment, the movable seat 302 is arranged on the base plate 1 through the guide rail. The base plate 1 is provided with motor 308. Motor 308 is connected to lead screw 2. Lead screw 2 is rotatably arranged on the base plate 1 through the bearing seat. Nut 1 is provided on the lead screw. Nut 1 is connected to the bottom of the movable seat 302. The movable seat 302 has an inverted T-shaped structure.In this specific embodiment, the corner bracket is a right-angle corner bracket, the tilt angle of the material rack 201 is 45°, the rotation angle of the material picking platform 303 is 135°, and the angle between the fixed clamping plate 309, the movable clamping plate 307, and the arrangement direction of the storage tank 202 is 45°. Due to the different thicknesses of different models of corner brackets and manufacturing and installation errors in various components, the picking height of the material picking mechanism in different storage tanks 202 needs to be adjusted. In this specific embodiment, a mounting plate 311 is movably mounted on the movable base 302. Specifically, the movable base 302 is connected to the mounting plate 311 via a vertically arranged guide rail. A second motor 301 is mounted on the movable base 302, and the second motor 301 is connected to a second lead screw. The second lead screw is rotatably and vertically mounted on the movable base 302 via a bearing seat. The second lead screw is connected to the mounting plate 311 via a second nut. The mounting plate 311 can be raised and lowered, thereby driving the material picking platform 303 and the material picking seat 304 to rise and fall, adjusting... Material picking height; A drive gear 312 and a driven gear 310 are rotatably mounted on the mounting plate 311 via two support bearings. The drive gear 312 meshes with the driven gear 310. The drive gear 312 is connected to a rotating motor 313, and the driven gear 310 is connected to the picking platform 303. When picking up the corner code, the moving seat 302 moves to the storage trough 202 corresponding to the corresponding type of corner code, the mounting plate 311 rises to the set height, the picking platform 303 rotates 135°, and the picking seat 304 extends towards the storage trough 202. After extending into place, the moving clamp 307 moves towards the fixed clamp 309 to clamp the corner code, the lifting plate 305 extends, driving the corner code upward, the picking seat 304 resets, and then the lifting plate 305, the picking platform 303, and the mounting plate 311 reset sequentially. At this time, the corner code is horizontal, and the opening faces the material rack 201. The moving clamp 307 resets, the corner code is released, and it is placed horizontally on the base plate 1.

[0049] like Figure 7As shown, in this specific embodiment, the coding assembly 3 can adopt the following specific structure: the coding assembly 4 includes a lifting plate 402, which is movably mounted on the base plate 1, thus enabling the coding of cavities of different heights of the profile. Specifically, a support plate 401 is provided on the base plate 1, and a motor 408 is provided on the support plate 401. The motor 408 is connected to a lead screw, which is rotatably mounted on the support plate 401 through a bearing seat. The lead screw is vertically mounted and connected to the lifting plate 402 through a nut. A guide rail is provided between the lifting plate 402 and the support plate 401; coding... The mechanism includes a movable plate 403, which is movably mounted on a lifting plate 402. The moving direction of the movable plate 403 is parallel to the moving direction of the movable seat 302. Specifically, a guide rail is provided between the lifting plate 402 and the movable plate 403. A motor 407 is also mounted on the lifting plate 402, and a lead screw 407 is connected to it. The lead screw 407 is rotatably mounted on the lifting plate 402 via a bearing seat and is connected to the movable plate 403 via a nut. The movement of the movable plate 403 allows the corner code to be inserted into the cavity of the profile. Because the orientation of the corner code after the material is picked up by the material-picking mechanism cannot be directly used for corner code insertion. The corner bracket needs to be rotated 135°. Therefore, a support plate 404 is rotatably mounted on the movable plate 403. The support plate 404 can rotate in the horizontal plane. A second rotary motor 409 is mounted on the movable plate 403, and the second rotary motor 409 is connected to a rotating shaft 410. The rotating shaft 410 is vertically positioned and rotatably mounted on the movable plate 403 via bearings. The movable plate 403 has an L-shaped structure. The lower end of the rotating shaft 410 is connected to the support plate 404. The second rotary motor 409 can drive the support plate 404 to rotate, thereby rotating the corner bracket to a position where it can be directly inserted. An upper pressure plate 405 is vertically and flexibly mounted on the upper part via cylinder 406. The upper pressure plate 405 and the bearing plate 404 can press the corner code together. When inserting the corner code, the corner code moves horizontally between the upper pressure plate 405 and the bearing plate 404. The upper pressure plate 405 then lowers to clamp the corner code. The rotating motor 409 rotates, causing the corner code to rotate 135°. The moving plate 403 moves to insert the corner code into the profile cavity. The material picking component 3 picks up the material again. After the corner code moves to the correct position, the insertion component 4 adjusts the angle of the corner code. After the lifting plate 402 moves to the corresponding height, the moving plate 403 moves to insert the corner code into another cavity of the profile.

[0050] like Figure 1 and Figure 2As shown, in this specific embodiment, the feeding plate 6 is horizontally movable on the base plate 1 by means of cylinder 4 26. Cylinder 4 26 is mounted on the base plate 1. The moving direction of the feeding plate 6 is perpendicular to the moving direction of the moving seat 302. The feeding plate 6 can move from between the fixed clamping plate 309 and the moving clamping plate 307 to the upper part of the bearing plate 404 or near the upper part of the bearing plate 404, moving the corner code from the material taking component 3 to the code threading component 4, realizing the continuity of each step of the corner code threading process. The structure of the feeding plate 6 is the same as that of the corner code, and the outer surface of the feeding plate 6 can abut against the inner surface of the corner code. Specific Implementation Method Two

[0052] like Figure 8 As shown, this specific embodiment provides a door and window frame assembly system, including a base, on which a first crossbeam and a second crossbeam are arranged in parallel. The first crossbeam and / or the second crossbeam are movably arranged on the base along their own width direction. It also includes four door and window corner assembly devices of the first embodiment, namely door and window corner assembly device one, door and window corner assembly device two, door and window corner assembly device three, and door and window corner assembly device four. Door and window corner assembly device one and door and window corner assembly device two are arranged on the first crossbeam. The second door and window corner assembly device two can move along the length direction of the first crossbeam. The third door and window corner assembly device three and door and window corner assembly device four are arranged on the second crossbeam. The fourth door and window corner assembly device four and the second door and window corner assembly device two can assemble corner brackets at both ends of the same profile.

[0053] This specific embodiment, by setting a base 16 and a crossbeam, can automatically complete the corner bracket insertion and rectangular frame assembly for door and window products, achieving a high level of automation.

[0054] like Figure 8 As shown, in this specific embodiment, the first crossbeam 13 is fixedly installed on the base 16 by bolts, the second crossbeam 10 is movably mounted on the base 16 by the thirteenth motor 21 and the thirteenth lead screw, and the thirteenth lead screw is mounted on the base 16 by bearings. Guide rails are also provided between the two ends of the second crossbeam 10 and the base 16. The first door and window corner assembly device 18 has its base plate bolted to the end of the first crossbeam 13, the third door and window corner assembly device 19 has its base plate bolted to the end of the second crossbeam 10, the second door and window corner assembly device 17 has its base plate 1 movably mounted on the first crossbeam 13 by the eleventh motor 14 and the eleventh lead screw, and the eleventh lead screw is mounted on the first crossbeam 13 by bearings, and the fourth door and window corner assembly device 20 has its base plate 1 movably mounted on the second crossbeam 10 by the twelfth motor 15 and the twelfth lead screw, and the twelfth lead screw is mounted on the second crossbeam 10 by bearings.

[0055] like Figure 8 and Figure 9As shown, after the rectangular frames of the doors and windows are assembled, they need to be moved to the next workstation. In this specific embodiment, no glue is applied to the rectangular frames; only corner brackets fix adjacent profiles. The connections between the profiles are relatively loose. Manual handling would require multiple people working together; otherwise, the profiles will detach from the corner brackets. To reduce labor intensity and costs, this specific embodiment also includes two conveyor belts, one (12) and one (11), arranged opposite each other. Conveyor belt one (12) is vertically and vertically mounted inside the crossbeam one (13), and conveyor belt two (11) is horizontally and vertically mounted inside the crossbeam two (10). The conveying directions of conveyor belt one (12) and conveyor belt two (11) are parallel to those of the crossbeam one (13). 13 or the second crossbeam 10 is parallel in length direction. Since the door and window corner assembly devices 19 and 20 move with the second crossbeam 10, the profile remains within the first profile clamping assembly. Friction exists between the fixing plate 507 and the underside of the profile, easily causing the profile (parallel in length direction to the conveying direction) to detach from the corner bracket. Therefore, a pusher plate 703 is movably provided on the mounting base 702 via a discharge cylinder 701. The moving direction of the pusher plate 703 is parallel to the moving direction of the first crossbeam 13 and / or the second crossbeam 10. In this specific embodiment, the moving direction of the pusher plate 703 is consistent with that of the second crossbeam 10. Specifically, the conveyor belt 12... A transition plate 22 is provided on the support of conveyor belt 12 and conveyor belt 21. The transition plate 22 is connected to the corresponding crossbeam via a guide rail. A rack 23 is provided on one side of the transition plate 22. The rack 23 meshes with a rotatable gear 24 on the corresponding crossbeam. The two gears 24 on the same crossbeam are driven by a motor and a belt drive assembly 25. It is understood that, in another embodiment, a lifting cylinder 205 can also be provided at the corresponding position on the crossbeam. The piston rod of the lifting cylinder 205 is connected to the transition plate 22. During unloading, the gear 24 drives the transition plate 22 to rise until the upper surfaces of conveyor belt 12 and conveyor belt 21 are higher than the first profile clamping assembly 7 and the second profile clamping assembly 22. The profile clamping assembly 5 has a fixed plate 507. Two opposing profiles (perpendicular to the conveying direction) of the rectangular frame fall between the two conveyor belts. Then, the crossbeam 2 10 retracts, and at the same time, all four pusher plates 703 extend until both conveyor belt 2 11 and conveyor belt 1 12 move to the lower part of the corresponding profile (the length direction is parallel to the conveying direction). Then, conveyor belt 1 12 and conveyor belt 2 11 are conveyed synchronously. By setting the pusher plates 703, on the one hand, it can prevent the profiles parallel to the conveying direction from separating from the corner bracket under the action of friction (between the fixed plate 507). On the other hand, the profiles close to conveyor belt 1 12 can move onto conveyor belt 1 12.

[0056] The working process of this system is as follows:

[0057] S01: Clamp the four profiles to form a rectangular frame. In this step, clamp the two longer profiles between door and window corner assembly device 18 and door and window corner assembly device 27, and between door and window corner assembly device 319 and door and window corner assembly device 420, respectively. Place the two shorter profiles between door and window corner assembly device 18 and door and window corner assembly device 319, and between door and window corner assembly device 217 and door and window corner assembly device 420. Through the action of clamping seat 503, mounting seat 702 and positioning component 9, ensure the accuracy of the relative position of the two adjacent profiles, and ensure smooth frame assembly and corner bracket insertion.

[0058] S02: The two profiles perpendicular to the length of the crossbeam 13 move to the corner bracket position on the door and window corner assembly device, that is, the second profile clamping component 5 on the four door and window corner assembly devices drives the two opposite short profiles to move until they are in place;

[0059] S03: Picking component 3 picks up corner code;

[0060] S04: The feeding plate 6 pushes the material to the coding assembly 4;

[0061] S05: The bracket insertion assembly 4 inserts the corner bracket into the corresponding position at the end of the profile;

[0062] S06: Material picking component 3 picks up corner codes. The corner codes in this step may be the same or different from the corner codes in S03.

[0063] S07: The feeding plate 6 pushes the material to the coding assembly 4;

[0064] S08: After the code-threading mechanism is raised to the set position, the corner code is threaded into the corresponding position at the end of the profile;

[0065] S09: Repeat S06 to S08 until the corresponding number of corner brackets are assembled at the end of the profile.

[0066] S10: The profile that moved in S02 moves again, in the opposite direction to the movement in S02. The support frame 802 of the supporting component 8 moves toward the joint of the two adjacent profiles, and the support plate 806 rises to the set height.

[0067] S11: As the profile moves, multiple corner brackets are inserted into the corresponding cavity of another profile. After one assembly part of the corner bracket enters the cavity of the longer profile, the support frame 802 retracts and resets.

[0068] S12: The first profile clamping assembly 7 and the second profile clamping assembly 5 are released from clamping, the first conveyor belt 12 and the second conveyor belt 11 are raised, and the assembled product is supported on the first conveyor belt 12 and the second conveyor belt 11, that is, the short side profile is supported between the first conveyor belt 12 and the second conveyor belt 11.

[0069] S13: The crossbeam 13 or the crossbeam 2 10 moves, the pusher plate 703 extends, and the assembled product is placed completely on the conveyor belt 12 and the conveyor belt 2 11. In this specific embodiment, the crossbeam 2 10 moves backward, and at the same time, all four pusher plates 703 extend, and the long side profile falls on the adjacent conveyor belt.

[0070] S14: Conveyor belt 12 and conveyor belt 21 move synchronously to discharge materials.

[0071] As can be seen from the above specific embodiments, this utility model has the following beneficial effects:

[0072] 1. By setting the first profile clamping assembly 7 and the movable second profile clamping assembly 5, this device has the functions of inserting corner brackets and forming corners (adjacent two profiles form a right angle). After one profile is inserted into the corner bracket, it can be moved directly to another profile to form a corner. No turnover is required, saving the need for the arrangement of corresponding conveying devices, reducing space occupation, and improving production efficiency.

[0073] 2. By setting the support component 8, the corner bracket can be supported, preventing the corner bracket from falling under gravity and colliding with the end of another profile, thus preventing it from smoothly entering the other profile;

[0074] 3. By setting the positioning component 9, it is possible to ensure that the two adjacent profiles have a high-precision positional relationship, and to avoid collisions caused by the profiles pulling the corner brackets into the other profiles.

[0075] 4. The position of the clamping mechanism holding the profile can be adjusted by setting the adjustment plate 506, which is suitable for profiles of various widths and improves the applicability of this device;

[0076] 5. The corner code hopper 2 with the inclined storage trough 202 can accommodate various types of corner codes and meet the requirements for inserting corner codes of various types. On the other hand, it can increase the corner code capacity and ensure continuous production. Thirdly, it can ensure the stability of the feeding position, improve the reliability of automated feeding, and simplify the structure.

[0077] 6. By setting a lifting plate 305 for the material picking component, it is possible to avoid collision with the baffle when picking up the corner code, which would cause the corner code to be skewed, affect the angle when the corner code is inserted, and cause interference when inserting the corner code;

[0078] 7. By setting up the lifting cylinder 205, the material rack 201 can be used to load corner codes in a horizontal state, reducing the labor intensity of loading corner codes.

[0079] 8. By setting the push plate 703, it is possible to avoid friction between the first profile clamping component 7 and the second profile clamping component 5 and the underside of the profile when the crossbeam 13 or crossbeam 210 moves, which would cause the profile to move and affect the quality of the frame assembly.

[0080] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A door and window corner assembly device, comprising a base plate (1), characterized in that, Also includes: The first profile clamping assembly (7) is disposed on the base plate (1); The second profile clamping assembly (5) and the first profile clamping assembly (7) are respectively used to clamp two adjacent profiles of the door and window. The second profile clamping assembly (5) is movably disposed on the base plate (1). The second profile clamping assembly (5) can move from the insertion position on the base plate (1) to the position of the first profile clamping assembly (7). The second profile clamping assembly (5) can drive the profile assembled with corner brackets to move and insert the corner brackets into the cavity of another profile. The code-threading assembly (4) is disposed on the base plate (1). The code-threading assembly (4) includes a code-threading mechanism. The code-threading mechanism can move to the location of the second profile clamping assembly (5). The moving direction of the code-threading mechanism is perpendicular to the moving direction of the second profile clamping assembly (5). The code-threading mechanism can thread the corner code into the profile cavity clamped by the second profile clamping assembly (5).

2. The door and window corner assembly device as described in claim 1, characterized in that, It also includes a support component (8), which includes a support frame (802). The support frame (802) is movably disposed on the base plate (1) and located between the code-threading component (4) and the first profile clamping component (7). The support frame (802) can reciprocate along the joint direction of adjacent profiles. A support plate (806) is provided on the support frame (802) and can be raised and lowered. The support plate (806) can be located below the corner code and is in contact with the lower surface of the corner code.

3. The door and window corner assembly device as described in claim 2, characterized in that, It also includes a positioning component (9), which is disposed on the base plate (1) and located on one side of the first profile clamping component (7). The positioning component (9) includes a positioning plate (904) and an L-shaped plate (902). The positioning plate (904) is movably disposed on the L-shaped plate (902). The positioning plate (904) has a rectangular structure. The length direction of the positioning plate (904) is consistent with the joint direction of the adjacent profile. The L-shaped plate (902) is movably disposed on the base plate (1) along the joint direction.

4. The door and window corner assembly device as described in claim 3, characterized in that, The second profile clamping assembly (5) includes a clamping seat (503), which is horizontally movable on the base plate (1). The clamping seat (503) is provided with a clamping mechanism at its end. The clamping mechanism includes a fixing plate (507), a pressing plate (505), and an adjusting plate (506). The adjusting plate (506) is horizontally movable on the clamping seat (503). The moving direction of the adjusting plate (506) is parallel to the moving direction of the clamping seat (503). The pressing plate (505) is vertically movable on the adjusting plate (506). The fixing plate (507) is located at the lower part of the pressing plate (505).

5. The door and window corner assembly device as described in claim 4, characterized in that, It also includes a corner code hopper (2), a feeding plate (6), and a material picking component (3). The material picking component (3) is disposed between the corner code hopper (2) and the code threading component (4). The corner code hopper (2) includes a material rack (201), which is disposed on the base plate (1). At least two storage troughs (202) are inclinedly disposed on the material rack (201). The multiple storage troughs (202) are arranged parallel to each other. The lower end of the storage troughs (202) is close to the material picking component (3). The material rack (201) is also provided with multiple baffles (204). The baffles (204) are close to the material picking component (3). The storage tanks (202) are arranged one-to-one, and the baffle (204) can abut against the corner code on the corresponding storage tank (202). The material picking component (3) includes a material picking mechanism, which is movably arranged on the base plate (1). The moving direction of the material picking mechanism is parallel to the arrangement direction of the multiple storage tanks (202). The loading plate (6) is horizontally movably arranged on the base plate (1). The loading plate (6) can move from the material picking mechanism to the code-threading mechanism. The moving direction of the loading plate (6) is parallel to the moving direction of the second profile clamping component (5).

6. The door and window corner assembly device as described in claim 5, characterized in that, The material handling assembly (3) includes a movable base (302), which is movably mounted on the base plate (1). The moving direction of the movable base (302) is parallel to the arrangement direction of the plurality of storage tanks (202). The material handling mechanism is mounted on the movable base (302) and includes a material handling platform (303), which is rotatably mounted on the movable base (302). The material handling platform (303) is capable of vertically... Rotating in a straight plane, the material picking platform (303) is movably provided with a material picking seat (304), the material picking seat (304) can move along the length direction of the material picking platform (303), and the material picking seat (304) is also movably provided with a lifting plate (305), the moving direction of the lifting plate (305) is perpendicular to the length direction of the material picking platform (303), and the lifting plate (305) is provided with a fixed clamping plate (309) and a movable clamping plate (307) opposite to each other.

7. The door and window corner assembly device as described in claim 6, characterized in that, The corner code hopper (2) also includes a base frame (206), which is set on the base plate (1). One end of the material rack (201) is rotatably set on the base frame (206). A lifting cylinder (205) is also provided between the material rack (201) and the base frame (206).

8. The door and window corner assembly device as described in claim 6, characterized in that, A support plate (401) is vertically arranged on the base plate (1), and a lifting plate (402) is vertically arranged on the support plate (401). The code-threading mechanism includes a moving plate (403), which is horizontally movable on the lifting plate (402). A bearing plate (404) is rotatably arranged on the moving plate (403), and the bearing plate (404) can rotate in the horizontal plane. An upper pressure plate (405) is vertically arranged on the bearing plate (404).

9. A door and window frame system, comprising a base (16), wherein a first crossbeam (13) and a second crossbeam (10) are arranged in parallel on the base (16), the first crossbeam (13) and / or the second crossbeam (10) being movably arranged on the base (16) along their own width direction, characterized in that, It also includes four door and window corner assembly devices as described in claim 8, namely door and window corner assembly device one (18), door and window corner assembly device two (17), door and window corner assembly device three (19) and door and window corner assembly device four (20). Door and window corner assembly device one (18) and door and window corner assembly device two (17) are arranged on the first beam (13). Door and window corner assembly device two (17) can move along the length direction of the first beam (13). Door and window corner assembly device three (19) and door and window corner assembly device four (20) are arranged on the second beam (10). Door and window corner assembly device four (20) can move along the length direction of the second beam (10). Door and window corner assembly device four (20) and door and window corner assembly device two (17) can assemble corner brackets at both ends of the same profile.

10. The door and window frame system as described in claim 9, characterized in that, It also includes a first conveyor belt (12) and a second conveyor belt (11) arranged opposite to each other. The first conveyor belt (12) is vertically and vertically arranged inside the first crossbeam (13), and the second conveyor belt (11) is horizontally and vertically arranged inside the second crossbeam (10). The conveying direction of the first conveyor belt (12) and the second conveyor belt (11) is parallel to the length direction of the first crossbeam (13) or the second crossbeam (10). The first profile clamping assembly (7) is connected to the base plate (1) through a mounting base (702). A pusher plate (703) is movably arranged on the mounting base (702). The moving direction of the pusher plate (703) is parallel to the moving direction of the first crossbeam (13) and / or the second crossbeam (10).

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