A door and window production line and production method

Abstract

The application provides a door and window production line and a production method, relates to the window production field, and adopts the scheme that a finished product assembly production line one and a frame cross-line conveying device are arranged at the discharging end of a frame temporary storage, the conveying direction of the frame cross-line conveying device is perpendicular to the conveying direction of the finished product assembly production line one, the frame cross-line conveying device comprises frame conveying units one and two arranged in a line, the discharging end of the frame conveying unit two is provided with a finished product assembly production line two, the finished product assembly production line two is arranged in parallel with the finished product assembly production line one, a sash temporary storage is arranged between the finished product assembly production line two and the finished product assembly production line one, a transport trolley can pass through between the frame conveying unit one and the frame conveying unit two, and the frame conveying unit one and the frame conveying unit two are connected with corresponding rotating assemblies. The application can improve the production efficiency of windows.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of door and window production, and particularly relates to a door and window production line and a production method. BACKGROUND

[0002] A window and a door generally comprise a sash and a frame, and thus the production of the window involves the production and assembly of the sash and the frame. The production and assembly of the sash and the frame generally comprises the steps of machining, assembling, gelling, and installing hardware, and finally the corresponding frame and sash are assembled to form a finished product.

[0003] In the prior art, a door and window production line comprises a frame production line, a sash production line, and a window assembly line. The frame and the sash are manufactured on the respective production lines and then are taken out of the warehouse for assembly. Since the frame is large in size and needs to be processed with more holes and slots and installed with more hardware, the overall processing efficiency of the frame is lower than that of the sash. Therefore, a buffer area is arranged at the unloading end of the sash production line for temporary storage of the sash. The buffer area is provided with a discharge port so as to wait for the matching frame to be taken out of the warehouse and then to be assembled into a window or a door.

[0004] In the above technical solution, only one assembly line is used for assembly, which results in low assembly efficiency and affects the production capacity of the enterprise. In order to improve the production capacity of the assembly process, multiple assembly stations are often added by extending the assembly line to improve the production efficiency. However, this technical solution causes a long logistics conveying distance and a long distance for the operator to take materials, which does not significantly improve the production efficiency. SUMMARY

[0005] In order to solve the technical problem of low window assembly efficiency in the prior art, the present application provides a door and window production line and a production method, which can greatly improve the production efficiency of the window.

[0006] To solve the above-mentioned technical problems, in a first aspect, the present invention provides a door and window production line, including a finished product assembly production line one, a frame temporary storage warehouse, a sash temporary storage warehouse, and a transport trolley. The finished product assembly production line one is located at the discharge end of the frame temporary storage warehouse. A frame crossing device is also provided on one side of the discharge end of the frame temporary storage warehouse. The conveying direction of the frame crossing device is perpendicular to the conveying direction of the finished product assembly production line one. The frame crossing device includes a frame conveying unit. The discharge end of the frame conveying unit is provided with a finished product assembly production line two. Alternatively, the frame crossing device includes at least two frame conveying units. Multiple frame conveying units are arranged in a line and convey in the same direction. Along the conveying direction, the discharge end of the foremost frame conveying unit is provided with the finished product assembly production line two. The finished product assembly production line two is arranged parallel to the finished product assembly production line one. A sash temporary storage warehouse is provided between the finished product assembly production line two and the finished product assembly production line one. The transport trolley can pass between the frame conveying unit and the finished product assembly production line two or between two adjacent frame conveying units. The frame conveying unit is connected to a corresponding rotating component and can rotate by a set angle. By setting up two finished product assembly lines, namely Finished Product Assembly Line 1 and Finished Product Assembly Line 2, the assembly efficiency of windows is greatly improved. At the same time, by setting up a frame-crossing conveyor that can be opened and closed, the cross-transportation of frames and sashes is realized. This allows two finished product assembly lines to be arranged in a small space, while shortening the movement route of sashes from the sash production line to the sash storage warehouse, further improving window production efficiency. Placing the sash storage warehouse between the two assembly lines allows for material discharge from both sides of the warehouse, shortening the material transportation distance, improving production efficiency, and making the layout more compact and reasonable.

[0007] Furthermore, the frame conveying device includes two frame conveying units, namely frame conveying unit one and frame conveying unit two. Both frame conveying unit one and frame conveying unit two include a base frame, on which a gear ring is provided. The rotating component includes a base, which is set on the ground. A drive gear and a drive motor are connected to the base, and the drive gear meshes with the gear ring.

[0008] Furthermore, both the first frame conveying unit and the second frame conveying unit include a support frame, which is mounted on the base frame. A drive conveyor belt is mounted at the bottom of the support frame, and the drive conveyor belt includes a conveyor motor.

[0009] Furthermore, brush strips are provided on both sides of the two support frames. The length direction of the brush strips is the same as the movement direction of the frame, and the brush strips extend outward from the support frame. The brush strips on adjacent sides of the two support frames are arranged in an alternating pattern. By setting the brush strips in an alternating pattern, a longer distance of support can be provided during the movement of the frame, avoiding frame tilting and collision.

[0010] Further, the finished product assembly production line one and the finished product assembly production line two both comprise a feeding assembly, the feeding assembly comprises a support frame horizontally arranged, a turnover frame is rotatably arranged at one end of the support frame, a turnover driving element is connected to the turnover frame, the turnover driving element is arranged on the support frame, a conveying roller is arranged on the turnover frame, a supporting frame is further arranged on the turnover frame, a lifting cylinder is connected to the supporting frame, a cylinder body of the lifting cylinder is arranged on the turnover frame, a driving conveying belt two is vertically arranged at one end of the turnover frame, a conveying direction of the driving conveying belt two is perpendicular to a conveying direction of the conveying roller, and the driving conveying belt two comprises a conveying motor two. The feeding assembly realizes translation and turnover of the frame, so that the frame changes from a vertical state to a horizontal state, thereby facilitating assembly and saving manual turnover.

[0011] Further, the finished product assembly production line one and the finished product assembly production line two both comprise a feeding assembly, the feeding assembly comprises a support frame horizontally arranged, a turnover frame is rotatably arranged at one end of the support frame, a turnover driving element is connected to the turnover frame, the turnover driving element is arranged on the support frame, a conveying roller is arranged on the turnover frame, a supporting frame is further arranged on the turnover frame, a lifting cylinder is connected to the supporting frame, a cylinder body of the lifting cylinder is arranged on the turnover frame, a driving conveying belt two is vertically arranged at one end of the turnover frame, a conveying direction of the driving conveying belt two is perpendicular to a conveying direction of the conveying roller, and the driving conveying belt two comprises a conveying motor two. The feeding assembly realizes translation and turnover of the frame, so that the frame changes from a vertical state to a horizontal state, thereby facilitating assembly and saving manual turnover.

[0012] Further, at least two discharging racks are arranged on two sides of the fan temporary storage. The multiple discharging racks improve the discharging efficiency of the fan or the screen fan.

[0013] In a second aspect, the application provides a door and window production method, which adopts the door and window production line, transports the frame to the frame temporary storage, and transports the frame to the finished product assembly production line one and the frame cross-line conveying device, rotates the frame conveying unit one and the frame conveying unit two when the transport trolley transporting the fan and / or the screen fan moves to the set position, and the frame cross-line conveying device is in an open state, the transport trolley passes through the frame cross-line conveying device; the frame conveying unit one and the frame conveying unit two are both reversely rotated, the frame cross-line conveying device is in a closed state, and the frame cross-line conveying device transports the frame to the finished product assembly production line two; when the corresponding frame is transported to the feeding end of the finished product assembly production line one and the finished product assembly production line two respectively, the fan temporary storage completes the discharging of the corresponding fan and / or screen fan; the frame and the corresponding fan are assembled; and the assembled window is packaged. By changing the state of the frame cross-line conveying device, the cross-transportation of the frame and the fan or the screen fan is realized, which facilitates the assembly on the two finished product assembly production lines, greatly improves the processing efficiency, and reduces the occupied space of the whole production line.

[0014] Further, when the transport trolley transporting the fan and / or the screen fan moves to the set position, if the frame conveying unit one already has a frame, the frame conveying unit one and the frame conveying unit two are rotated when the frame completely moves to the frame conveying unit two or the feeding end of the finished product assembly production line two.

[0015] From the above technical solutions, the application has the following advantages:

[0016] The application provides a door and window production line and a production method, realizes window assembly of two lines through setting product assembly production line two and product assembly production line one, greatly improves the assembly efficiency of the window, simultaneously, realizes cross transportation of frame and sash transportation through setting frame cross line conveying devices which can be opened and closed, can arrange two product assembly production lines in smaller space, simultaneously shortens the moving route of the sash from the sash production line to the sash temporary storage, further improves the production efficiency of the window, arranges the sash temporary storage between the two assembly production lines, can discharge from both sides of the sash temporary storage, shortens the material transportation distance, improves the production efficiency, and simultaneously arranges more compact and reasonable; the driving conveying belt one of the frame conveying unit one is set to be movable, so that collision and interference with the discharge end of the frame temporary storage can be avoided during rotation; through setting staggered brush strips, longer distance support during frame movement can be provided, so that frame skewing and collision are avoided; through the feeding assembly, translation and overturning of the frame are realized, so that the frame changes from the vertical state to the horizontal state, assembly is facilitated, and manual overturning is saved; through setting the sash production line, the frame production line and the sash production line, the production capacity of the door and window production line can be improved; through setting multiple discharge racks, the discharge efficiency of the sash or the sash is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0018] Figure 1 It is a structural schematic diagram of the embodiment one of the present application.

[0019] Figure 2 It is a structural schematic diagram of the frame conveying unit one in the embodiment one of the present application.

[0020] Figure 3 It is an assembly structure schematic diagram of the gear ring and the rotating assembly in the embodiment one of the present application.

[0021] Figure 4 It is a structural schematic diagram of the feeding assembly in the embodiment one of the present application Figure 1 .

[0022] Figure 5 It is a structural schematic diagram of the feeding assembly in the embodiment one of the present application Figure 2 .

[0023] Figure 6 It is a structural schematic diagram of the frame temporary storage in the embodiment one of the present application.

[0024] Figure 7Structure diagram of the fan temporary storage library in the embodiment one of the present application.

[0025] In the figure, 1, frame production line; 2, fan production line; 3, frame temporary storage library; 4, yarn fan production line; 5, finished product assembly production line two; 6, frame conveying unit two; 7, frame conveying unit one; 8, fan temporary storage library; 9, discharge rack; 10, finished product assembly production line one; 11, transport trolley; 12, moving route; 13, bearing rack; 14, base; 15, driving conveying belt one; 16, base frame; 17, gear ring; 18, conveying motor one; 19, brush bar; 20, driving motor; 21, driving gear; 22, feeding device; 23, storage device; 24, transport device; 25, support frame; 26, bearing frame; 27, conveying roller; 28, turnover frame; 29, driving conveying belt two; 30, connecting rod; 31, swing arm; 32, turnover driving member; 33, lifting cylinder. EMBODIMENT

[0026] In order to make the purpose, features and advantages of the present application more obvious and easy to understand, the technical solutions in the present application will be described clearly and completely below in combination with the drawings in the embodiments. Obviously, the embodiments described below are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present patent, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present patent.

[0027] The inventor found that in the existing door and window production line, due to the setting of a finished product assembly production line, the production efficiency is low. Based on this, in the embodiment of the present application provided by the inventor, in order to improve the window assembly efficiency, the finished product assembly production line is increased, and the frame and fan cross transportation mode is adopted, so that one fan temporary storage library is used to supply materials for the assembly production lines on both sides, and the space occupation and material moving distance are reduced. EMBODIMENT ONE

[0029] As Figures 1 to 3As shown, the specific embodiment provides a door and window production line, which comprises a finished product assembly production line 10, a frame temporary storage 3, a sash temporary storage 8 and a transport trolley 11, the finished product assembly production line 10 is arranged at the discharge end of the frame temporary storage 3; one side of the discharge end of the frame temporary storage 3 is further provided with a frame cross-line device, the conveying direction of the frame cross-line conveying device is perpendicular to the conveying direction of the finished product assembly production line 10, the frame cross-line conveying device can comprise a frame conveying unit, the discharge end of the frame conveying unit is provided with the finished product assembly production line 2 5, the frame cross-line conveying device can also comprise at least two frame conveying units, the plurality of frame conveying units are arranged in a straight line and convey in the same direction, along the conveying direction, the discharge end of the frontmost frame conveying unit is provided with the finished product assembly production line 2 5, in the specific embodiment, the frame cross-line conveying device comprises two frame conveying units, the two frame conveying units are frame conveying unit 1 7 and frame conveying unit 2 6 respectively, the discharge end of the frame conveying unit 2 6 is provided with the finished product assembly production line 2 5; the finished product assembly production line 2 5 is arranged in parallel with the finished product assembly production line 1 0, and the sash temporary storage 8 is arranged between the finished product assembly production line 2 5 and the finished product assembly production line 1 0; the transport trolley 1 1 can pass between the frame conveying unit and the finished product assembly production line 2 5 or between two adjacent frame conveying units, the frame conveying unit is connected with a corresponding rotating assembly, and the frame conveying unit can rotate by a set angle; specifically, the frame conveying unit 1 7 and the frame conveying unit 2 6 each comprise a chassis 1 6, the chassis 1 6 is provided with a gear ring 1 7, the rotating assembly comprises a base 1 4, the base 1 4 is arranged on the ground through foundation bolts, the base 1 4 is provided with a driving gear 2 1 and a driving motor 2 0 connected therewith, the driving gear 2 1 is engaged with the gear ring 1 7, and in order to ensure smooth rotation, the driving motor 2 0 adopts a servo motor; in the specific embodiment, the transport trolley can pass between the frame conveying unit 1 7 and the frame conveying unit 2 6, and the frame production line 1, the sash production line 2 and the finished product assembly production line 1 0 are arranged in parallel. By arranging the finished product assembly production line 2 5 and the finished product assembly production line 1 0, two lines are used for window assembly, which greatly improves the assembly efficiency of the window; at the same time, by arranging the frame conveying unit 1 7 and the frame conveying unit 2 6 as a frame cross-line conveying device which can rotate and open and close, frame and sash cross transportation is realized, two finished product assembly production lines are arranged in a small space, the moving route 1 2 of the sash from the sash production line 2 to the sash temporary storage 8 is shortened, and the production efficiency of the window is further improved; and the two assembly lines are arranged on both sides of the sash temporary storage 8, which can realize material taking from both sides of the sash temporary storage, and the layout is compact, reasonable and efficient.

[0030] As Figure 2As shown, in the specific embodiment, the frame conveying unit one 7 and the frame conveying unit two 6 can adopt the following results: the frame conveying unit one 7 and the frame conveying unit two 6 both include a bearing frame 13 for supporting the frame, and the bearing frame 13 is provided with a grating sensor, which can accurately judge whether the frame is conveyed, the bearing frame 13 is arranged on the chassis 16, and the bottom of the bearing frame 13 is provided with a driving conveying belt one 15, which includes a conveying motor one 18, and the frame conveying unit one 7 and the frame conveying unit two 6 are the same in structure; in order to avoid interference when the frame conveying unit one 7 and the frame conveying unit two 6 rotate, a brush strip 19 is arranged on both sides of the two bearing frames 13, the length direction of the brush strip 19 is the same as the moving direction of the frame, the brush strip 19 extends to the outside of the support frame 25, and the brush strips 19 on the adjacent sides of the two bearing frames 13 are arranged staggered, so that a longer distance support can be provided in the process of moving the frame, and the frame is prevented from being skewed to cause collision.

[0031] As Figure 4 and Figure 5As shown, in the specific embodiment, the finished product assembly line one 10 and the finished product assembly line two 5 can adopt the following specific structure: the finished product assembly line one 10 and the finished product assembly line two 5 both include a feeding assembly, the feeding assembly includes a support frame 25 horizontally placed, one end of the support frame 25 is rotatably provided with a turnover frame 28 through a rotating shaft and a bearing, the turnover frame 28 is connected with a turnover driving piece 32, the turnover driving piece 32 is arranged on the support frame 25, the turnover frame 28 can rotate under the action of the turnover driving piece 32, in the specific embodiment, the turnover driving piece 32 adopts a servo motor, the servo motor is connected with a speed reducer, the speed reducer drives a transmission shaft to rotate, the transmission shaft is arranged on the support frame 25 through a bearing, a swing arm 31 is arranged on the transmission shaft, the swing arm 31 is connected with the turnover frame 28 through a connecting rod 30, a conveying roller 27 is arranged on the turnover frame 28, which is convenient for conveying the frame to the next process, a supporting frame 26 is further arranged on the turnover frame 28, a flow bar is arranged on the supporting frame 26, the supporting frame 26 is connected with a lifting cylinder 33, the cylinder body of the lifting cylinder 33 is arranged on the turnover frame 28, the movement of the supporting frame 26 is realized through the lifting cylinder 33, when supporting is needed, the supporting frame 26 is raised to be higher than the conveying roller 27, when the frame needs to be conveyed, the supporting frame 26 is retracted to be lower than the conveying roller 27, a driving conveying belt two 29 is vertically arranged at one end of the turnover frame 28, the conveying direction of the driving conveying belt two 29 is perpendicular to the conveying direction of the conveying roller 27, the driving conveying belt two 29 includes a conveying motor two, a brush bar is arranged on each outer side of the supporting frame 26, the brush bars on the two sides of the supporting frame 26 and the supporting frame 13 are staggered; the translation and turnover of the frame are realized through the feeding assembly, so that the frame changes from a vertical state to a horizontal state to facilitate assembly, and manual turnover is saved; the discharge ends of the two feeding assemblies are respectively adjacent to the window assembly platform, the window assembly platform is provided with a conveying piece, and the window assembly platform is provided with a plurality of assembly stations to form an assembly line.

[0032] As shown in the specific embodiment, Figure 1 The door and window production line further includes a sash production line 4, the transport trolley 11 can transport the sash to the sash temporary storage 8, by arranging the sash production line 4, the production capacity of the door and window production line can be improved.

[0033] As shown in the specific embodiment, Figure 7 The two sides of the sash temporary storage 8 are respectively provided with at least two discharge racks 9, in the specific embodiment, three discharge racks 9 are arranged on each side. By arranging multiple discharge racks 9, the discharge efficiency of the sashes or sashes is improved.

[0034] As shown in the specific embodiment, Figure 6 and Figure 7As shown, in the specific embodiment, the frame temporary storage 3 includes a feeding device 22, a conveying device 24 and a storage device 23, and all are the same as the structure of the feeding device, the conveying device and the storage device in the intelligent frame storage system with the patent publication number CN115489955A, which will not be repeated here. In the specific embodiment, two storage devices 23 are arranged in parallel, the conveying device 24 is located between the two storage devices 23, and the feeding device 22 is located at the feeding end of one storage device 23. The conveying device 24 can convey the frame to the supporting frame 26 of the feeding assembly of the finished product assembly production line 10, and the conveying device 24 can also convey the frame to the frame conveying unit 7 through the driven conveying belt of the storage device 23. The fan temporary storage 8 includes the conveying device 24 and the storage device 23 in the intelligent frame storage system with the patent publication number CN115489955A. Two conveying devices 24 are arranged in parallel, and the storage device 23 is located between the two conveying devices 24. The discharge rack 9 is located outside the two conveying devices 24, respectively. The conveying device 24 of the fan temporary storage 8 can transfer the frame or the screen fan on the transport trolley 11 to the storage device 23 of the fan temporary storage 8. The conveying device 24 of the fan temporary storage 8 can also transfer the fan or the screen fan in the storage device 23 to the discharge rack 9. In the present application, the transport trolley 11 adopts an AGV transport vehicle, which can be parked between the two conveying devices 24 of the fan temporary storage 8.

[0035] In the specific embodiment, in order to improve the automation level, the frame production line 1, the fan production line 2, the frame temporary storage 3, the fan temporary storage 8, the transport trolley 11, the frame conveying unit 7, the frame conveying unit 6 and the feeding assembly are electrically connected with the control cabinet.

[0036] In the specific embodiment, the frame temporary storage can discharge according to the order of frame storage, and at the same time, the fan temporary storage can arrange the matching fan to be discharged and stored on the discharge rack 9 according to the information of the frame to be discharged. The operator of the assembly station directly transfers the fan or the screen window to the assembly production line for assembly.

[0037] In the specific embodiment, the frame production line 1 includes a clamping and leveling gel area. The clamping and leveling gel area uses a gel library to store frames for curing and maintenance. The discharge end of the clamping and leveling gel area is close to the feeding end of the frame temporary storage 3, and the transport trolley 11 can pass through the clamping and leveling gel area. Specific embodiment two

[0039] This specific embodiment provides a door and window production method, employing the door and window production line of Specific Embodiment One. Frames are transported to a frame temporary storage 3 and then conveyed to a finished product assembly line 10 and a frame cross-line conveyor via a transport device 24. When the transport trolley 11 moves the sash and / or screen sash to a set position, the transport trolley 11 sends an opening request to the control cabinet. Frame transport unit 1 7 and frame transport unit 2 6 rotate 90° under the action of the rotating component. At this time, the frame cross-line conveyor is in an open state, and the transport trolley 11 passes through it, transporting the frame or screen sash to the frame temporary storage area. After the transport trolley 11 passes, frame transport unit 1 7 and frame transport unit 2 6 rotate in opposite directions, and the frame cross-line conveyor is in a closed state, conveying the frame to the finished product assembly line 2 5. When the corresponding frames are transported to the loading ends of finished product assembly line 10 and finished product assembly line 2 5, the sash temporary storage 8 has already removed the corresponding sash and / or screen sash. The frames and corresponding sashes are then assembled. The assembled windows are then packaged. By changing the state of the frame-crossing conveyor, cross-transportation of frames and fans or yarn fans can be achieved, facilitating assembly on two finished product assembly lines, greatly improving processing efficiency, and reducing the space occupied by the entire production line.

[0040] When the transport trolley 11 transports the fan and / or the yarn fan to the set position, if there is already a frame on the frame conveying unit 1 7, the frame conveying unit 1 7 and the frame conveying unit 2 6 will rotate after the frame has completely moved to the loading end of the finished product assembly line 2 5. In this specific embodiment, the frame will rotate after it has completely moved to the loading component support frame 26 of the finished product assembly line 2 5.

[0041] In this specific embodiment, the rotation directions of frame conveying unit 7 and frame conveying unit 6 are opposite.

[0042] As can be seen from the above specific embodiments, the present invention has the following beneficial effects:

[0043] 1. By setting up two finished product assembly production lines, 5 and 10, the assembly efficiency of windows is greatly improved. At the same time, by setting up a frame cross-line conveyor that can be opened and closed, the frame and sash transportation are cross-transported. Two finished product assembly production lines can be arranged in a small space. At the same time, the movement route 12 of the sash from the sash production line 2 to the sash temporary storage warehouse 8 is shortened, further improving the production efficiency of windows.

[0044] 2. By making the drive conveyor belt 15 of the frame conveying unit 7 movable, collisions and interference with the discharge end of the frame temporary storage silo 3 can be avoided when it rotates.

[0045] 3. By staggered arrangement of brush strips 19, long distance support can be provided during frame movement, avoiding frame skewing and collision;

[0046] 4. By the feeding assembly, the frame is translated and turned over, so that the frame changes from a vertical state to a horizontal state, facilitating assembly and saving manual turning over; by arranging the yarn shutter production line 4, the production capacity of the window production line can be improved;

[0047] 5. By arranging multiple discharge racks 9, the discharge efficiency of the shutter or the yarn shutter is improved.

[0048] The above description of disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A door and window production line comprising a finished product assembly production line (10), characterized by: Further comprising frame temporary storage (3), fan temporary storage (8) and transport trolley (11), finished product assembly production line one (10) is arranged at the discharging end of frame temporary storage (3); Frame cross-line conveying device is arranged at one side of the discharging end of frame temporary storage (3), the conveying direction of frame cross-line conveying device is perpendicular to the conveying direction of finished product assembly production line one (10), frame cross-line conveying device comprises a frame conveying unit, the discharging end of frame conveying unit is provided with finished product assembly production line two (5), or, frame cross-line conveying device comprises at least two frame conveying units, a plurality of frame conveying units are arranged in a line and conveyed in the same direction, along the conveying direction, the discharging end of the frontmost frame conveying unit is provided with finished product assembly production line two (5); Finished product assembly production line two (5) is arranged in parallel with finished product assembly production line one (10), and fan temporary storage (8) is arranged between finished product assembly production line two (5) and finished product assembly production line one (10); Transport trolley (11) can pass between frame conveying unit and finished product assembly production line two (5) or between two adjacent frame conveying units, frame conveying unit is connected with the corresponding rotating assembly, and frame conveying unit can rotate by a set angle.

2. The window and door production line according to claim 1, characterized in that: Frame cross-line conveying device comprises two frame conveying units, namely frame conveying unit one (7) and frame conveying unit two (6), frame conveying unit one (7) and frame conveying unit two (6) both comprise a base frame (16), the base frame (16) is provided with a gear ring (17), the rotating assembly comprises a base (14), the base (14) is arranged on the ground, the base (14) is provided with a driving gear (21) and a driving motor (20) connected with each other, and the driving gear (21) is engaged with the gear ring (17).

3. The window and door production line according to claim 2, characterized in that: Frame conveying unit one (7) and frame conveying unit two (6) both comprise a bearing frame (13), the bearing frame (13) is arranged on the base frame (16), and the bottom of the bearing frame (13) is provided with a driving conveying belt one (15), the driving conveying belt one (15) comprises a conveying motor one (18).

4. The window and door production line according to claim 3, characterized in that: Both sides of the two bearing frames (13) are provided with brush strips (19), the length direction of the brush strips (19) is the same as the moving direction of the frame, the brush strips (19) extend outwardly of the support frame (25), and the brush strips (19) on the adjacent side edges of the two bearing frames (13) are arranged alternately.

5. The window and door production line according to claim 3, characterized in that: Finished product assembly production line one (10) and finished product assembly production line two (5) both comprise a feeding assembly, the feeding assembly comprises a horizontally arranged support frame (25), one end of the support frame (25) is rotatably provided with a turnover frame (28), the turnover frame (28) is connected with a turnover driving member (32), the turnover driving member (32) is arranged on the support frame (25), the turnover frame (28) is provided with a conveying roller (27), and the turnover frame (28) is further provided with a supporting frame (26), the supporting frame (26) is connected with a lifting cylinder (33), the cylinder body of the lifting cylinder (33) is arranged on the turnover frame (28), one end of the turnover frame (28) is vertically provided with a driving conveying belt two (29), the conveying direction of the driving conveying belt two (29) is perpendicular to the conveying direction of the conveying roller (27), and the driving conveying belt two (29) comprises a conveying motor two.

6. The window and door production line according to claim 2, characterized in that: The yarn fan production line (4), the frame production line (1) and the fan production line (2) are further included, and the transport trolley (11) can transport the yarn fan to the fan temporary storage (8).

7. The window and door production line according to claim 6, characterized in that: At least two discharging racks (9) are arranged on both sides of the fan temporary storage (8).

8. A method of producing a door or window, characterized by: In the door and window production line, the frame is transported to the frame temporary storage, and the frame is transported to the finished product assembly production line one and the frame cross-line conveying device. When the transport trolley transports the fan and / or the yarn fan to the set position, the frame conveying unit one and the frame conveying unit two rotate, the frame cross-line conveying device is in an open state, and the transport trolley passes through the frame cross-line conveying device. The frame conveying unit one and the frame conveying unit two are reversely rotated, the frame cross-line conveying device is in a closed state, and the frame cross-line conveying device transports the frame to the finished product assembly production line two. When the corresponding frame is transported to the feeding end of the finished product assembly production line one and the finished product assembly production line two respectively, the fan temporary storage completes the discharging of the corresponding fan and / or the yarn fan. The frame and the corresponding fan are assembled, and the assembled window is packaged.

9. The method for manufacturing a door and window according to claim 8, wherein: When the transport trolley transports the fan and / or the yarn fan to the set position, if the frame exists on the frame conveying unit one, the frame conveying unit one and the frame conveying unit two rotate when the frame is completely moved to the frame conveying unit two or the feeding end of the finished product assembly production line two.

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