Aluminum alloy frame welding device for exposed frame glass curtain wall

Abstract

The invention relates to the technical field of glass curtain walls, in particular to an exposed frame glass curtain wall aluminum alloy frame welding device which comprises a supporting bottom shell and a concentric-square-shaped frame, the concentric-square-shaped frame is arranged on the outer side of the top end of the supporting bottom shell, supporting frames are fixedly connected to the outer sides of the two ends of the concentric-square-shaped frame, and the supporting frames are further fixedly connected with the supporting bottom shell; limiting a turn-over unit; the synchronous welding unit is connected with the outer wall of the concentric-square-shaped frame; a stage driving control unit; wherein the limiting turn-over unit comprises a turn-over supporting assembly, a limiting clamping assembly, a double-end energy supply assembly and a positioning folding assembly, by arranging the limiting turn-over unit, the cooperation synchronous welding unit and the stage driving control unit, aluminum alloy frames on the four sides can be supported and limited, and accurate folding of the frames on the four sides can be achieved; synchronous welding of the connecting positions of the four side frames is completed, automatic turning-over of the aluminum alloy frame can be achieved in the machining process, and therefore welding of the aluminum alloy frame is completed at a time.

Description

Technical Field

[0001] The invention relates to the technical field of glass curtain walls, in particular to an aluminum alloy frame welding device for an exposed frame glass curtain wall. Background Art

[0002] Glass curtain wall refers to the building's external protective structure or decorative structure that has a supporting structural system that can have a certain displacement ability relative to the main structure and does not share the effects on the main structure. The wall is available in two types: single-layer and double-layer glass. Glass curtain wall is a beautiful and novel method of building wall decoration. It is a distinctive feature of the era of modernist high-rise buildings. The glass curtain wall of modern high-rise buildings adopts a combination of mirror glass and ordinary glass, and the interlayer is filled with dry air or inert gas. Hollow glass is divided into two layers and three layers. Two-layer hollow glass consists of two layers of glass and a sealed frame to form a mezzanine space; triple-layer glass consists of three layers of glass forming two mezzanine spaces.

[0003] Before welding, the aluminum alloy frame of the glass curtain wall is composed of four sections of aluminum profiles of the same shape and size, and welding is required at the joints of two adjacent aluminum profiles; this process requires manual movement of the welding head four times to complete the welding operation of each corner. There is no specific auxiliary tooling, the operation is cumbersome, the welding effect is limited, and the overall effect is not good. Therefore, in view of the above situation, it is urgent to develop an aluminum alloy frame welding device for exposed frame glass curtain walls to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide an aluminum alloy frame welding device for an exposed frame glass curtain wall to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A welding device for an aluminum alloy frame for an exposed frame glass curtain wall comprises: a supporting bottom shell and a return-shaped frame, wherein the return-shaped frame is arranged on the outer side of the top of the supporting bottom shell, and support frames are fixedly connected to the outer sides of both ends of the return-shaped frame, and the support frames are also fixedly connected to the supporting bottom shell; a limited flipping unit, wherein the limited flipping unit is connected to the return-shaped frame and the supporting bottom shell, and is used to cooperate with the return-shaped frame to achieve synchronous support and precise closing of the four side frames of the aluminum alloy; a synchronous welding unit, wherein the synchronous welding unit is connected to the outer wall of the return-shaped frame, and is used to cooperate with the limited flipping unit to achieve synchronous welding of the four side frames; a stage drive control unit, wherein the stage drive control unit is connected to the supporting bottom shell, and is also connected to the synchronous welding unit and the limited flipping unit, and is used to successively drive the synchronous welding unit and the limited flipping unit to achieve automatic flipping of the aluminum alloy frame after welding; wherein the limited flipping unit comprises: a flipping support assembly, a limit The flip support assembly comprises a positioning clamping assembly, a double-end energy supply assembly and a positioning and closing assembly. The flip support assembly is rotatably connected to the frame walls on both sides of the return frame and is connected to the support frame. The flip support assembly is also connected to the stage drive control unit to cooperate with the stage drive control unit to realize automatic flipping and complete the comprehensive welding of the frame. Four limit clamping assemblies are arranged on the inner side of the flip support assembly, which are equidistantly distributed in a ring shape. The limit clamping assembly is fixedly connected to the flip support assembly to cooperate with the flip support assembly to complete the support and limiting of the aluminum alloy frame. The positioning and closing assembly connected to the flip support assembly is symmetrically arranged on the outer side of each of the limit clamping assemblies. The positioning and closing assembly is connected to the double-end energy supply assembly to cooperate with the double-end energy supply assembly to realize the synchronous positioning of the four-side frames and drive the limit clamping assembly to realize the precise closing of the four-side frames. The double-end energy supply assembly is connected to the support bottom shell and to the flip support assembly.

[0007] As a further solution of the present invention: the flip support assembly includes: a flipping gear, a supporting rotating tube, a reset disk, a pulling rope, a limiting strut, a movable pulling rod, a flipping frame and a locking plate. The flipping frame is arranged on the inner side of the circular frame, and the outer sides of both ends of the flipping frame are fixedly connected with supporting rotating tubes, which are rotatably connected to the wall of the circular frame and connected to the double-end energy supply assembly. A flipping gear connected to the stage drive control unit is also fixedly connected on one side of the supporting rotating tube, which is used to cooperate with the stage drive control unit to realize automatic flipping of the flip frame. A reset disk is also fixedly connected to the side support rotating tube, the reset disk is fixedly connected to one end of the pulling rope, the other end of the pulling rope is fixedly connected to the movable pull rod, a limit strut is slidingly connected to the outer side of the movable pull rod, a reset spring is fixedly connected between the limit strut and the movable pull rod, the limit strut is rotatably connected to the wall of the supporting frame, a clamping plate is provided between the supporting rotating tubes on both sides, the clamping plate is fixedly connected to the outer wall of the flip frame, and clamping grooves are provided on the inner walls on both sides of the return frame, which are used to cooperate with the clamping plate to realize the positioning of the flip frame before and after flipping.

[0008] As a further solution of the present invention: The limit clamping assembly includes: a support tube, a retractable piston, a support column, a guide block, a U-shaped support frame, a pressing plate, an electric telescopic device and a clamping block. The U-shaped support frame is arranged inside the flipping frame. A support tube is arranged between the U-shaped support frame and the flipping frame. The support tube is fixedly connected to the flipping frame and is connected to the positioning and closing assembly. A retractable piston is slidably connected inside the support tube. A support column is fixedly connected between the retractable piston and the U-shaped support frame. A positioning chute is arranged on the column wall of the support column. A guide block is slidably connected inside the positioning chute. The guide block is fixedly connected to the inner wall of the support tube. A pressing plate is arranged inside the U-shaped support frame. An electric telescopic device is fixedly connected between the pressing plate and the U-shaped support frame. A clamping block is slidably connected to the inner side of the end of the pressing plate away from the electric telescopic device. A spring is fixedly connected between the clamping block and the pressing plate.

[0009] As a further solution of the present invention: The dual-end energy supply assembly includes: a servo motor, a control rod, a control console, an energy transmission plate, a horizontal pushing plate, a transmission control box, an energy control conduit, a fixed rod, a connecting pipe, an isolation guide box and a lifting induction assembly. The servo motor is fixedly connected to the inner bottom of the support bottom shell. The output end of the servo motor is fixedly connected to the control rod. A control console is threadedly connected to the outside of the control rod. Transmission control boxes are symmetrically arranged on the outside of the control console. The transmission control boxes are fixedly connected to the support bottom shell. A horizontal pushing plate is arranged between the transmission control box and the control console. An energy transmission plate is arranged between the horizontal pushing plate and the control console. One end of the energy transmission plate is rotatably connected to the control console, and the other end is rotatably connected to the horizontal pushing plate. A number of energy control conduits fixedly connected to the transmission control box are arranged between the horizontal pushing plate and the transmission control box. A driving energy member is slidably connected inside the energy control conduit. A fixed rod fixedly connected to the horizontal pushing plate is slidably connected inside the driving energy member. A spring is fixedly connected between the fixed rod and the driving energy member. A connecting pipe is also fixedly connected to the box wall of the transmission control box. The connecting pipe is communicated with an isolation guide box fixedly connected to the outside of the return frame. The isolation guide box is sleeved outside the support rotating tube and is communicated with an air vent arranged on the tube wall of the support rotating tube. The support rotating tube is also connected to the positioning and closing assembly through the lifting induction assembly.

[0010] As a further solution of the present invention: The lifting induction assembly includes: an induction conduit, a balance air pipe, a sensing piston and an L-shaped frame. The induction conduit is arranged between the return frame and the flipping frame, is fixedly connected to the support rotating tube, and is fixedly connected to a balance air pipe arranged inside the support rotating tube. A sensing piston is slidably connected inside the induction conduit. The sensing piston is fixedly connected to one end of the L-shaped frame. The other end of the L-shaped frame extends to the outside of the induction conduit and is connected to the positioning and closing assembly. The L-shaped frame is slidably connected to the tube wall of the induction conduit.

[0011] As a further solution of the present invention: The positioning and closing assembly includes: a return frame, a control cavity, a piston groove, a driving and controlling slide, a positioning side plate, a movable frame, a pneumatic pressing member, a push rod and a directional guide plate. The control cavity is arranged inside the wall of the flipping frame and is communicated with the supporting pipe. Piston grooves are arranged on both sides of the control cavity. The piston grooves are arranged inside the flipping frame and are communicated with the control cavity. Driving and controlling slides are arranged on the outer sides of the two ends of the piston grooves far away from the control cavity. The driving and controlling slides are slidably connected with the directional guide plates fixedly arranged inside the flipping frame. Positioning side plates are slidably connected to the outer sides of the two driving and controlling slides. The positioning side plates are symmetrically arranged outside the U-shaped supporting frame. A movable frame is slidably connected to the positioning side plates. One end of the movable frame is fixedly connected to the driving and controlling slide, and the other end is connected to the positioning side plate through a spring, which is used to cooperate with the movement of the driving and controlling slide to position the aluminum alloy frame on the U-shaped supporting frame. A pneumatic pressing member is fixedly connected to the outer side of one end of the driving and controlling slide close to the piston groove. A push rod is rotatably connected to the driving and controlling slide. The push rod is also rotatably connected to the return frame arranged outside the flipping frame. The return frame is fixedly connected to the L-shaped frame.

[0012] As a further solution of the present invention: The synchronous welding unit includes: a mounting seat, a flipping rod, a connecting seat, a welding table, a supporting table, a welding torch, a flipping gear, a spacing adjuster and a cooperative distance control assembly. The mounting seat is fixedly connected to the outside of the return frame. A flipping rod is rotatably connected to the mounting seat. A connecting seat is fixedly connected to the flipping rod. The connecting seat is fixedly connected to the welding table. A flipping gear connected to the stage driving and controlling unit is also fixedly connected to the flipping rod, which is used to cooperate with the stage driving and controlling unit to realize the stage flipping of the welding table. Four supporting tables are arranged inside the welding table. The four supporting tables are evenly distributed in a ring shape and are all slidably connected to the limiting rails fixedly arranged inside the welding table. A spacing adjuster is fixedly connected to the inside of each supporting table. The other end of the spacing adjuster is connected to the welding torch. The supporting table is also connected to the cooperative distance control assembly arranged on the welding table, which is used to synchronously drive the four-side supporting tables to move to complete the synchronous welding of the four-side aluminum alloy frames.

[0013] As a further solution of the present invention: the collaborative distance control component includes: a retractable controller, a control panel, a sub-control seat, an independent control chamber, a control tube, a control component and a retractable duct. The control panel is arranged on the outside of the welding table, and a retractable controller is fixedly connected between the control panel and the welding table. A sub-control seat is arranged around the outside of the retractable controller, and the sub-control seat is fixedly connected to the welding table. A number of independent control chambers corresponding to the support table are arranged on the inside of the sub-control seat. A control tube fixedly connected to the sub-control seat is arranged between the independent control chamber and the control panel. A control component fixedly connected to the control panel is slidably connected on the inside of the control tube. The independent control chamber is also connected to the retractable duct fixedly connected to the sub-control seat, the retractable duct is connected to the retractable groove arranged on the inner side of the support table, and a connecting piston slidably connected to the retractable groove is fixedly connected on the outer wall, which is used to cooperate with the movement of the control panel to realize the synchronous movement of the four-side support tables.

[0014] As a further solution of the present invention: the stage drive control unit includes: a lifting controller, a segmented tooth frame, an L-shaped rod, a drive control unit and an automatic flipping assembly, the segmented tooth frame is arranged around the outside of the flipping gear, a lifting controller is fixedly connected between the segmented tooth frame and the supporting bottom shell, an L-shaped rod is fixedly connected to the outside of the segmented tooth frame, a drive control unit is slidingly connected to the outside of the L-shaped rod, a spring is fixedly connected between the drive control unit and the L-shaped rod, an automatic flipping assembly fixedly connected to the return frame is arranged on the outside of the top end of the drive control unit, and the automatic flipping assembly is also connected to the flipping gear, which is used to cooperate with the lifting and lowering of the segmented tooth frame to realize automatic flipping of the flip frame.

[0015] As a further solution of the present invention: the automatic flipping assembly includes: a touch seat, a touch tube, a push control guide tube, a movable gear rack and a directional rail, the touch seat is arranged on the outer side of the top of the drive control unit and is fixedly connected to the return frame, a touch tube is fixedly connected to the shell wall of the touch seat close to the drive control unit to cooperate with the movement of the drive control unit to realize the flow of air inside the touch seat, a push control guide tube is also fixedly connected to the touch seat, the push control guide tube is connected to the push control groove arranged on the inner side of the movable gear rack, a push control piston slidably connected to the push control groove is fixedly connected to the outer wall of the push control guide tube, the movable gear rack is meshed with the flipping gear, and is slidably connected to the directional rail fixedly connected to the support frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] When the device is running, the four frames are installed on the limit clamping assembly in sequence, the double-end energy supply assembly can cooperate with the flip support assembly to complete the driving of the positioning and closing assembly, the positioning and closing assembly can synchronously position the frames on the four-side limit clamping assemblies, and after the positioning is completed, the positioning and closing assembly can also drive the limit clamping assemblies to move closer to each other to achieve accurate closing of the four-side frames. After the closing is completed, the stage drive and control unit can drive the synchronous welding unit to flip to the side close to the return frame, and the synchronous welding unit is facing the aluminum alloy frame to perform synchronous welding on the connection of the four side frames. After the single-sided welding is completed, the stage drive and control unit can drive the synchronous welding unit to flip first to the side away from the return frame, and then to the side close to the return frame. The stage drive and control unit can also drive the flip support assembly to flip the aluminum alloy frame, so that the synchronous welding unit after flipping can directly weld the other side of the aluminum alloy frame without manual flipping and repeated installation, which greatly improves the welding efficiency and ensures the accuracy of welding. The present application sets a limited flipping unit, cooperates with the synchronous welding unit and the stage drive and control unit, so as to support and limit the aluminum alloy frames on four sides, realize the precise closing of the four side frames, complete the synchronous welding of the joints of the four side frames, and realize the automatic flipping of the aluminum alloy frame during the processing, thereby completing the welding of the aluminum alloy frame at one time, greatly improving the welding efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The schematic diagram of the structure of the aluminum alloy frame welding device for the exposed frame glass curtain wall.

[0019] Figure 2 This is a cross-sectional view of an aluminum alloy frame welding device for an exposed frame glass curtain wall.

[0020] Figure 3 This is a schematic diagram of the internal structure of an aluminum alloy frame welding device for an exposed frame glass curtain wall.

[0021] Figure 4 The present invention is a structural schematic diagram of a flip support assembly in an aluminum alloy frame welding device for an exposed frame glass curtain wall.

[0022] Figure 5 The present invention is a cross-sectional view of a flip support assembly in an aluminum alloy frame welding device for an exposed frame glass curtain wall.

[0023] Figure 6 The present invention is a schematic diagram of the structure of the limit clamping assembly in the aluminum alloy frame welding device for the exposed frame glass curtain wall.

[0024] Figure 7 This is a schematic diagram of the structure of a double-end energy supply component in an aluminum alloy frame welding device for an exposed frame glass curtain wall.

[0025] Figure 8 for Figure 7Schematic diagram of the enlarged structure at point A in the middle.

[0026] Fig. 9 The present invention is a structural schematic diagram of the positioning and closing components in the aluminum alloy frame welding device for the exposed frame glass curtain wall.

[0027] Fig.10 It is a cross-sectional view of the positioning and closing components in the aluminum alloy frame welding device for the exposed frame glass curtain wall.

[0028] Fig.11 It is a cross-sectional view of the flip frame in the aluminum alloy frame welding device for the exposed frame glass curtain wall.

[0029] Fig.12 This is a schematic diagram of the structure of the synchronous welding unit in the aluminum alloy frame welding device for exposed frame glass curtain wall.

[0030] Fig.13 It is a cross-sectional view of the synchronous welding unit in the aluminum alloy frame welding device for the exposed frame glass curtain wall.

[0031] Fig.14 This is a schematic diagram of the structure of the middle stage drive control unit in the aluminum alloy frame welding device for exposed frame glass curtain wall.

[0032] In the figure: 1, support bottom shell; 2, loop frame; 3, support bracket; 4, synchronous welding unit; 5, stage drive control unit; 6, defining turning unit; 7, turning gear; 8, turning support assembly; 9, limit clamping assembly; 10, double-end power supply assembly; 11, positioning and closing assembly; 12, support rotating pipe; 13, reset disk; 14, pulling rope; 15, limit support rod; 16, movable pull rod; 17, turning frame; 18, clamping plate; 19, clamping groove; 20, support pipe; 21, retracting and extending piston; 22, support column; 23, guiding block; 24, C-shaped support frame; 25, pressing plate; 26, electric telescopic device; 27, clamping block; 28, servo motor; 29, control rod; 30, control console; 31, energy transmission plate; 32, horizontal pushing plate; 33, transmission control box; 34, energy control conduit; 35, fixed rod; 36, energy driving part; 37, connecting pipe; 38, isolation guide box; 39, ventilation port; 40, induction conduit; 41, balance air pipe; 42, sensing piston; 43, L-shaped frame; 44, loop frame; 45, control cavity; 46, piston groove; 47, drive control sliding seat; 48, positioning side plate; 49, movable frame; 50, air pressure pressing part; 51, push-pull rod; 52, directional guide plate; 53, mounting seat; 54, turning rod; 55, connecting seat; 56, welding table; 57, support table; 58, welding torch; 59, turning gear; 60, retracting and extending controller; 61, control disk; 62, sub-control seat; 63, independent control cavity; 64, control pipe; 65, control part; 66, retracting and extending conduit; 67, spacing adjuster; 68, lifting controller; 69, segmented tooth frame; 70, L-shaped rod; 71, drive control part; 72, sensing seat; 73, sensing pipe; 74, push control conduit; 75, movable tooth frame; 76, directional rail. Detailed implementation manners

[0033] The technical solutions of the present application will be further described in detail below in combination with the specific implementation manners.

[0034] The embodiments of the present application are described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0035] Please refer to Figure 1 、 Figure 2 and Figure 3In one embodiment of the present invention, an aluminum alloy frame welding device for an exposed frame glass curtain wall includes: a supporting bottom shell 1 and a return frame 2, wherein the return frame 2 is arranged on the outer side of the top of the supporting bottom shell 1, and the outer sides of both ends of the return frame 2 are fixedly connected with a support frame 3, and the support frame 3 is also fixedly connected to the supporting bottom shell 1; a limited flip unit 6, wherein the limited flip unit 6 is connected to the return frame 2 and the supporting bottom shell 1, and is used to cooperate with the return frame 2 to achieve synchronous support and precise closing of the four side frames of the aluminum alloy; a synchronous welding unit 4, wherein the synchronous welding unit 4 is connected to the outer wall of the return frame 2, and is used to cooperate with the limited flip unit 6 to achieve synchronous welding of the four side frames; a stage drive control unit 5, wherein the stage drive control unit 5 is connected to the supporting bottom shell 1, and is also connected to the synchronous welding unit 4 and the limited flip unit 6, and is used to successively drive the synchronous welding unit 4 and the limited flip unit 6 to achieve automatic flipping of the aluminum alloy frame after welding; wherein the limited flip unit 6 includes: a flip support assembly 8. Limit clamping assembly 9, double-end energy supply assembly 10 and positioning and closing assembly 11. The flip support assembly 8 is rotatably connected to the frame walls on both sides of the return frame 2 and is connected to the support frame 3. The flip support assembly 8 is also connected to the stage drive control unit 5, and is used to cooperate with the stage drive control unit 5 to realize automatic flipping and complete the comprehensive welding of the frame; four limit clamping assemblies 9 are arranged on the inner side of the flip support assembly 8, which are equidistantly distributed in a ring shape. The limit clamping assembly 9 is fixedly connected to the flip support assembly 8, and is used to cooperate with the flip support assembly 8 to complete the support and limiting of the aluminum alloy frame; each of the limit clamping assemblies 9 is symmetrically provided with a positioning and closing assembly 11 connected to the flip support assembly 8 on the outer side, and the positioning and closing assembly 11 is connected to the double-end energy supply assembly 10, and is used to cooperate with the double-end energy supply assembly 10 to realize the synchronous positioning of the four-side frames, and drive the limit clamping assembly 9 to realize the precise closing of the four-side frames. The double-end energy supply assembly 10 is connected to the support bottom shell 1 and is connected to the flip support assembly 8.

[0036] In this embodiment, when the device is running, the four frames are installed on the limit clamping assembly 9 in sequence, and the double-end energy supply assembly 10 can cooperate with the flip support assembly 8 to complete the driving of the positioning and closing assembly 11. The positioning and closing assembly 11 can synchronously position the frames on the four-side limit clamping assemblies 9. After the positioning is completed, the positioning and closing assembly 11 can also drive the limit clamping assemblies 9 to move closer to each other to achieve accurate closing of the four-side frames. After the closing is completed, the stage drive control unit 5 can drive the synchronous welding unit 4 to flip toward the side close to the return frame 2. The synchronous welding unit 4 is facing the aluminum alloy frame and performs synchronous welding on the connection of the four side frames. After the single-sided welding is completed, the stage drive control unit 5 can drive the synchronous welding unit 4 to flip toward the side away from the return frame 2, and then By flipping toward the side close to the circular frame 2 and completing the flipping gap, the stage drive control unit 5 can also drive the flipping support assembly 8 to realize the flipping of the aluminum alloy frame, so that the synchronous welding unit 4 after flipping can directly weld the other side of the aluminum alloy frame without manual flipping and repeated installation, which greatly improves the welding efficiency and ensures the accuracy of welding. The present application sets a limited flipping unit 6, cooperates with the synchronous welding unit 4 and the stage drive control unit 5, can support and limit the aluminum alloy frames on four sides, and can realize the precise closing of the four side frames, complete the synchronous welding of the joints of the four side frames, and can also realize the automatic flipping of the aluminum alloy frame during the processing, thereby completing the welding of the aluminum alloy frame at one time, greatly improving the welding efficiency and accuracy.

[0037] In the embodiments of the present invention, please refer to Figure 3 , Figure 4 and Figure 5 The flip support assembly 8 includes: a flip gear 7, a support rotating tube 12, a reset disk 13, a pull rope 14, a limit support rod 15, a movable pull rod 16, a flip frame 17 and a clamping plate 18. The flip frame 17 is arranged on the inner side of the return frame 2. The outer sides of both ends of the flip frame 17 are fixedly connected with the support rotating tube 12. The support rotating tube 12 is rotatably connected to the frame wall of the return frame 2 and is connected to the double-end energy supply assembly 10. A flip gear 7 connected to the stage drive control unit 5 is also fixedly connected on one side of the support rotating tube 12, which is used to cooperate with the stage drive control unit 5 to realize the automatic flipping of the flip frame 17. The support rotating tubes 12 on both sides A reset disk 13 is also fixedly connected on it, which is fixedly connected to one end of a pulling rope 14, and the other end of the pulling rope 14 is fixedly connected to a movable pull rod 16. A limiting strut 15 is slidably connected to the outer side of the movable pull rod 16, and a reset spring is fixedly connected between the limiting strut 15 and the movable pull rod 16. The limiting strut 15 is rotatably connected to the wall of the supporting frame 3, and a locking plate 18 is provided between the supporting rotating tubes 12 on both sides. The locking plate 18 is fixedly connected to the outer wall of the flip frame 17, and locking grooves 19 are provided on the inner walls on both sides of the return frame 2, which are used to cooperate with the locking plate 18 to realize the positioning of the flip frame 17 before and after flipping.

[0038] In this embodiment, the limiting strut 15 can cooperate with the support frame 3 and the return spring to pull the movable pull rod 16. The movable pull rod 16 cooperates with the pull rope 14 and the return disk 13 to apply a pulling force to the support rotating pipe 12, so that the flipping frame 17 can be kept stable initially. Among them, when the flipping frame 17 does not flip, the return spring arranged between the movable pull rod 16 and the limiting strut 15 is in a stretched state. The stage driving and controlling unit 5 cooperates with the flipping gear 7 to drive the support rotating pipe 12 to rotate. The support rotating pipe 12 drives the flipping frame 17 to rotate. The flipping frame 17 cooperates with the limiting clamping assembly 9 to complete the flipping operation of the aluminum alloy frame. Before and after flipping, the clamping plate 18 is respectively clamped with the clamping grooves 19 on both sides, so that the synchronous welding unit 4 after flipping can be directly opposite to the aluminum alloy frame, thus ensuring the effectiveness of synchronous welding. By setting the flipping support assembly 8, it can cooperate with the limiting clamping assembly 9 to complete the support of the aluminum alloy frame, and can also cooperate with the stage driving and controlling unit 5 to realize the automatic flipping of the aluminum alloy frame, so that the equipment can complete the welding of both sides of the frame at one time, greatly improving the welding efficiency.

[0039] In an embodiment of the present invention, please refer to Figure 6 , the limiting clamping assembly 9 includes: a support pipe 20, a retracting and extending piston 21, a support column 22, a guiding block 23, a U-shaped support frame 24, a pressing plate 25, an electric telescopic device 26 and a clamping block 27. The U-shaped support frame 24 is arranged inside the flipping frame 17. A support pipe 20 is arranged between the U-shaped support frame 24 and the flipping frame 17. The support pipe 20 is fixedly connected with the flipping frame 17 and is connected to the positioning and closing assembly 11. A retracting and extending piston 21 is slidably connected inside the support pipe 20. A support column 22 is fixedly connected between the retracting and extending piston 21 and the U-shaped support frame 24. A positioning sliding groove is arranged on the column wall of the support column 22. A guiding block 23 is slidably connected inside the positioning sliding groove. The guiding block 23 is fixedly connected with the inner wall of the support pipe 20. A pressing plate 25 is arranged inside the U-shaped support frame 24. An electric telescopic device 26 is fixedly connected between the pressing plate 25 and the U-shaped support frame 24. A clamping block 27 is slidably connected to the inner side of the end of the pressing plate 25 away from the electric telescopic device 26. A spring is fixedly connected between the clamping block 27 and the pressing plate 25.

[0040] In this embodiment, an electric telescopic device 26 is fixedly connected between the inner wall of the U-shaped support frame 24 and the pressing plate 25. The electric telescopic device 26 is an electric telescopic rod. A plurality of springs are fixedly connected between the pressing plate 25 and the clamping block 27. The aluminum alloy frame is placed inside the U-shaped support frame 24, between the U-shaped support frame 24 and the clamping block 27. The electric telescopic device 26 drives the pressing plate 25 to move. Cooperating with the springs arranged between the pressing plate 25 and the clamping block 27, the aluminum alloy frame can be preliminarily positioned. After the positioning and closing assembly 11 completes the positioning of the aluminum alloy frame located inside the U-shaped support frame 24, the positioning and closing assembly 11 can also drive the retractable piston 21 to move inside the support tube 20. The retractable piston 21 drives the U-shaped support frame 24 to move through the support column 22. The four-sided U-shaped support frames 24 approach each other. The guide block 23 can limit and guide the U-shaped support frame 24. When the U-shaped support frame 24 moves, the electric telescopic device 26 can drive the pressing plate 25 to move again to complete the fixation of the aluminum alloy frame, enabling the four-sided aluminum alloy frames to be accurately closed. By setting the limit clamping assembly 9, the support and limitation of the aluminum alloy frame can be completed, and the accurate closing of the four-sided aluminum alloy frames can be achieved in cooperation with the positioning and closing assembly 11, ensuring the accuracy and effectiveness of welding.

[0041] In the embodiment of the present invention, please refer to Figure 7 , the dual-end energy supply assembly 10 includes: a servo motor 28, a control rod 29, a control console 30, an energy transmission plate 31, a horizontal push plate 32, a transmission control box 33, an energy control conduit 34, a fixed rod 35, a connecting pipe 37, an isolation guide box 38, and a lifting induction assembly. The servo motor 28 is fixedly connected to the inner bottom of the support bottom shell 1. The output end of the servo motor 28 is fixedly connected to the control rod 29. A control console 30 is threadedly connected to the outside of the control rod 29. Transmission control boxes 33 are symmetrically arranged on the outside of the control console 30. The transmission control boxes 33 are fixedly connected to the support bottom shell 1. A horizontal push plate 32 is arranged between the transmission control box 33 and the control console 30. An energy transmission plate 31 is arranged between the horizontal push plate 32 and the control console 30. One end of the energy transmission plate 31 is rotatably connected to the control console 30, and the other end is rotatably connected to the horizontal push plate 32. A plurality of energy control conduits 34 fixedly connected to the transmission control box 33 are arranged between the horizontal push plate 32 and the transmission control box 33. A driving energy member 36 is slidably connected to the inside of the energy control conduit 34. A fixed rod 35 fixedly connected to the horizontal push plate 32 is slidably connected to the inside of the driving energy member 36. A spring is fixedly connected between the fixed rod 35 and the driving energy member 36. A connecting pipe 37 is also fixedly connected to the box wall of the transmission control box 33. The connecting pipe 37 is communicated with an isolation guide box 38 fixedly connected to the outside of the U-shaped frame 2. The isolation guide box 38 is sleeved outside the support rotating tube 12 and is communicated with a ventilation port 39 arranged on the tube wall of the support rotating tube 12. The support rotating tube 12 is also connected to the positioning and closing assembly 11 through the lifting induction assembly.

[0042] In this embodiment, the energy driving member 36 includes a first piston slidably connected to the inner side of the energy control conduit 34 and a first push rod fixedly connected to the first piston. A fixed rod 35 is slidably connected to the inner side of the first push rod. A spring is fixedly connected between the fixed rod 35 and the first push rod. A sealing ring is symmetrically arranged on the inner side of the isolation guide box 38. The sealing ring is fixedly connected to the support rotating tube 12 and abuts against the inner wall of the isolation guide box 38. A plurality of vents 39 are arranged on the tube wall of the support rotating tube 12 between the sealing rings on both sides. The servo motor 28 drives the control rod 29 to rotate, and the control rod 29 drives the console 30 to rise and fall. The console 30 drives the two sides through the energy transmission plate 31. The horizontal push plate 32 moves in the opposite direction, and the horizontal push plate 32 cooperates with the first push rod through the fixed rod 35 to drive the first piston to move inside the energy control guide tube 34, thereby driving the air connecting pipe 37 inside the control box 33 to enter the inside of the isolation guide box 38, and enter the inside of the supporting rotating tube 12 along the vent 39 to complete the driving of the lifting and pulling sensing component. The lifting and pulling sensing component can drive the positioning and closing component 11 to realize the automatic closing of the aluminum alloy frame. By setting a double-end energy supply component 10, the positioning and closing component 11 can be stably driven from both sides, and the positioning and closing component 11 is used to complete the positioning and closing of the aluminum alloy frame, thereby ensuring accuracy and convenience during welding.

[0043] In the embodiments of the present invention, please refer to Figure 2 and Figure 8 The lifting sensing component includes: a sensing tube 40, a balancing air pipe 41, a sensing control piston 42 and an L-shaped frame 43. The sensing tube 40 is arranged between the return frame 2 and the flip frame 17, and is fixedly connected to the support rotating tube 12, and is fixedly connected to the balancing air pipe 41 arranged on the inner side of the support rotating tube 12. A sensing control piston 42 is slidingly connected to the inner side of the sensing tube 40. The sensing control piston 42 is fixedly connected to one end of the L-shaped frame 43, and the other end of the L-shaped frame 43 is connected to the outside of the sensing tube 40 and is connected to the positioning and closing component 11. The L-shaped frame 43 is slidingly connected to the tube wall of the sensing tube 40.

[0044] In this embodiment, as the air inside the transmission and control box 33 enters the inside of the isolation guide box 38 and enters the inside of the support rotating tube 12 along the vent 39, the air entering the inside of the support rotating tube 12 enters the inside of the sensing tube 40 along the balance air pipe 41, driving the sensing control piston 42 to move inside the sensing tube 40, and the sensing control piston 42 drives the L-shaped frame 43 to move, and the L-shaped frame 43 is used to complete the driving of the positioning and closing component 11; wherein the contact end of the L-shaped frame 43 and the sensing tube 40 is a cylindrical structure, and a sealing ring is fixedly connected to the shell wall of the contact surface of the sensing tube 40 and the L-shaped frame 43, thereby ensuring the sealing of the equipment during use, and further ensuring the stability of the drive control.

[0045] In the embodiments of the present invention, please refer to Fig. 9 , Fig.10 and Fig.11 The positioning and closing assembly 11 includes: a U-shaped frame 44, a control chamber 45, a piston groove 46, a driving and controlling slide base 47, a positioning side plate 48, a movable frame 49, a pneumatic pressing member 50, a push-pull rod 51 and a directional guide plate 52. The control chamber 45 is arranged on the inner side of the wall of the turning frame 17 and is communicated with the supporting pipe 20. Piston grooves 46 are arranged on both sides of the control chamber 45. The piston grooves 46 are arranged on the inner side of the turning frame 17 and are communicated with the control chamber 45. Driving and controlling slide bases 47 are arranged on the outer sides of the two ends of the piston grooves 46 far away from the control chamber 45. The driving and controlling slide bases 47 are slidably connected with the directional guide plate 52 fixedly arranged on the inner side of the turning frame 17. Positioning side plates 48 are slidably connected to the outer sides of the two driving and controlling slide bases 47. The positioning side plates 48 are symmetrically arranged on the outer side of the U-shaped supporting frame 24. A movable frame 49 is slidably connected to the positioning side plates 48. One end of the movable frame 49 is fixedly connected to the driving and controlling slide base 47, and the other end is connected to the positioning side plate 48 through a spring, so as to cooperate with the movement of the driving and controlling slide base 47 to realize the positioning of the aluminum alloy frame on the U-shaped supporting frame 24. A pneumatic pressing member 50 is fixedly connected to the outer side of the driving and controlling slide base 47 near one end of the piston groove 46. A push-pull rod 51 is rotatably connected to the driving and controlling slide base 47. The push-pull rod 51 is also rotatably connected to the U-shaped frame 44 arranged on the outer side of the turning frame 17. The U-shaped frame 44 is fixedly connected to the L-shaped frame 43.

[0046] In this embodiment, driving and controlling slide bases 47, positioning side plates 48 and pneumatic pressing members 50 are symmetrically arranged on the outer side of each U-shaped supporting frame 24. The pneumatic pressing member 50 includes a second push rod fixedly connected to the outer side of the driving and controlling slide base 47 and a second piston fixedly connected to the second push rod. The outer diameter of the second piston is equal to the inner diameter of the piston groove 46. Initially, the second piston is located on the outer side of the piston groove 46. The L-shaped frame 43 drives the U-shaped frame 44 to move towards the turning frame 17. The U-shaped frame 44 drives the driving and controlling slide base 47 to move along the directional guide plate 52 through the push-pull rod 51. The two driving and controlling slide bases 47 move towards the control chamber 45 at the same time. The driving and controlling slide base 47 cooperates with the movable frame 49 and the spring to drive the positioning side plate 48 to move relatively, and cooperates with the U-shaped supporting frame 24 to complete the positioning of the aluminum alloy frame. The positioning of the four side frames is carried out simultaneously. After the positioning is completed, the driving and controlling slide base 47 continues to move. The driving and controlling slide base 47 drives the second piston to enter the inner side of the piston groove 46, and then drives the air inside the control chamber 45 to enter the inner side of the supporting pipe 20, so that the supporting column 22 drives the U-shaped supporting frame 24 to move, and pushes the aluminum alloy frame out from between the two positioning side plates 48, so that the ends of the four side aluminum alloy frames are effectively attached, thereby ensuring the comprehensiveness and accuracy of welding. By arranging the positioning and closing assembly 11, the four side aluminum alloy frames can be synchronously positioned before welding, and the four side aluminum alloy frames can be accurately closed after positioning, effectively ensuring the comprehensiveness and accuracy of welding.

[0047] In an embodiment of the present invention, please refer to Figure 2 、 Figure 3 and Fig.12 The synchronous welding unit 4 includes: a mounting seat 53, a flip rod 54, a connecting seat 55, a welding table 56, a supporting table 57, a welding gun 58, a flip gear 59, a spacing regulator 67 and a coordinated distance control component. The mounting seat 53 is fixedly connected to the outer side of the return frame 2, and the mounting seat 53 is rotatably connected to the flip rod 54. The flip rod 54 is fixedly connected to the connecting seat 55. The connecting seat 55 is fixedly connected to the welding table 56. The flip rod 54 is also fixedly connected to the flip gear 59 connected to the stage drive control unit 5 for cooperating with the stage drive control unit 5. The segment drive control unit 5 realizes the staged flipping of the welding table 56; four support tables 57 are arranged on the inner side of the welding table 56, and the four support tables 57 are equidistantly distributed in a ring shape, and are all slidably connected to the limit rail fixedly connected to the inner side of the welding table 56. A spacing adjuster 67 is fixedly connected to the inner side of each support table 57, and the other end of the spacing adjuster 67 is connected to the welding gun 58. The support table 57 is also connected to the cooperative distance control component arranged on the welding table 56, which is used to synchronously drive the four-side support tables 57 to move, so as to complete the synchronous welding of the four-side aluminum alloy frames.

[0048] In this embodiment, the spacing adjuster 67 is fixedly connected between the support platform 57 and the welding gun 58. The spacing adjuster 67 is an electric telescopic rod. The flip gear 59 cooperates with the stage drive control unit 5 to drive the flip rod 54 to rotate. The flip rod 54 can cooperate with the connecting seat 55 to drive the welding platform 56 to rotate, so that the welding gun 58 can act vertically on the connection of the aluminum alloy frame. The spacing adjuster 67 can fine-tune the height of the welding gun 58, so that the equipment can weld aluminum alloy frames of different sizes. The cooperative control distance control component can simultaneously drive the support platforms 57 on the four sides to move equidistantly along the limit rail, and the support platform 57 drives the welding gun 58 to move to complete the welding of one side of the aluminum alloy frame. As the flip frame 17 flips, the welding gun 58 can complete the welding of the other side of the aluminum alloy frame. By setting the synchronous welding unit 4, the connection of the aluminum alloy frames on the four sides can be synchronously welded, which greatly improves the welding efficiency.

[0049] In the embodiments of the present invention, please refer to Fig.13The collaborative distance control assembly includes: a retractable controller 60, a control panel 61, a sub-control seat 62, an independent control cavity 63, a control tube 64, a control member 65 and a retractable guide tube 66. The control panel 61 is arranged outside the welding table 56, and the retractable controller 60 is fixedly connected between the control panel 61 and the welding table 56. The sub-control seat 62 is arranged around the outside of the retractable controller 60, and the sub-control seat 62 is fixedly connected to the welding table 56. A plurality of independent control cavities 63 corresponding to the support table 57 are arranged inside the sub-control seat 62. A control tube 64 fixedly connected to the sub-control seat 62 is arranged between the control chamber 63 and the control panel 61, and a control member 65 fixedly connected to the control panel 61 is slidably connected to the inner side of the control tube 64. The independent control chamber 63 is also connected to a retractable and release conduit 66 fixedly connected to the sub-control seat 62, and the retractable and release conduit 66 is connected to a retractable and release groove arranged on the inner side of the support platform 57, and a connecting piston slidably connected to the retractable and release groove is fixedly connected to the outer wall, which is used to cooperate with the movement of the control panel 61 to realize the synchronous movement of the four-side support platforms 57.

[0050] In this embodiment, the control member 65 includes a third piston slidably connected to the inner side of the control tube 64 and a third push rod fixedly connected to the third piston, the third push rod is fixedly connected to the control disk 61, the retractable controller 60 is an electric telescopic rod, and in addition, the sub-control seat 62 is a disc-shaped structure, which is arranged around the outer side of the retractable controller 60, and the independent control chamber 63, the control tube 64 and the retractable duct 66 are each provided with four. The retractable controller 60 drives the control disk 61 to move, and the control disk 61 drives the third piston to move inside the control tube 64, driving the air inside the independent control chamber 63 connected thereto to enter the inner side of the corresponding retractable duct 66, and enter the inner side of the retractable groove along the retractable duct 66, and cooperate with the connected piston to realize the movement of the support platform 57.

[0051] In the embodiments of the present invention, please refer to Figure 4 and Fig.14 The stage drive control unit 5 includes: a lifting controller 68, a segmented tooth frame 69, an L-shaped rod 70, a driving control unit 71 and an automatic flipping assembly. The segmented tooth frame 69 is arranged around the outside of the flipping gear 59. The lifting controller 68 is fixedly connected between the segmented tooth frame 69 and the supporting bottom shell 1. The L-shaped rod 70 is fixedly connected to the outside of the segmented tooth frame 69. The driving control unit 71 is slidingly connected to the outside of the L-shaped rod 70. A spring is fixedly connected between the driving control unit 71 and the L-shaped rod 70. An automatic flipping assembly fixedly connected to the return frame 2 is arranged on the outside of the top of the driving control unit 71. The automatic flipping assembly is also connected to the flipping gear 7, which is used to cooperate with the lifting of the segmented tooth frame 69 to realize the automatic flipping of the flip frame 17.

[0052] In this embodiment, the lifting controller 68 is an electric telescopic rod. The lifting controller 68 can drive the segmented tooth frame 69 to move. In the initial stage, the segmented tooth frame 69 cooperates with the flipping gear 59 to drive the flipping rod 54 to rotate, so that the welding torch 58 can be directly opposite to the connection of the aluminum alloy frame. The segmented tooth frame 69 can also drive the driving control member 71 to move synchronously through the L-shaped rod 70. At this time, the driving control member 71 is not connected to the automatic flipping assembly. After one-sided welding is completed, the segmented tooth frame 69 continues to move upward. The segmented tooth frame 69 can cooperate with the flipping gear 59 to drive the welding table 56 to reverse flip. At the same time, the driving control member 71 enters the inside of the automatic flipping assembly. The automatic flipping assembly cooperates with the flipping gear 7 to flip the flipping frame 17. After the flipping is completed, the segmented tooth frame 69 drives the welding table 56 to flip toward the side close to the loop frame 2 again to complete the welding of the other side. Among them, the driving control member 71 includes a fourth push rod slidably connected to the outside of the L-shaped rod 70 and a fourth piston fixedly connected to the fourth push rod. A spring is fixedly connected between the fourth push rod and the L-shaped rod 70. By setting the stage driving control unit 5, the synchronous welding unit 4 and the flipping support assembly 8 can be driven in sequence, so as to complete the welding of the aluminum alloy frame at one time, greatly improving the welding efficiency and accuracy.

[0053] In an embodiment of the present invention, please refer to Fig.14 , the automatic flipping assembly includes: a sensing seat 72, a sensing tube 73, a pushing control conduit 74, a movable tooth frame 75 and a guiding rail 76. The sensing seat 72 is arranged on the outside of the top end of the driving control member 71 and is fixedly connected to the loop frame 2. A sensing tube 73 is fixedly connected to the shell wall of the sensing seat 72 close to the driving control member 71 for realizing the flow of air inside the sensing seat 72 in cooperation with the movement of the driving control member 71. A pushing control conduit 74 is also fixedly connected to the sensing seat 72. The pushing control conduit 74 is connected to a pushing control groove arranged inside the movable tooth frame 75. A pushing control piston slidably connected to the pushing control groove is fixedly connected to the outer wall of the pushing control conduit 74. The movable tooth frame 75 is meshed with the flipping gear 7 and is slidably connected to the guiding rail 76 fixedly connected to the support frame 3.

[0054] In this embodiment, the outer diameter of the fourth piston is equal to the inner diameter of the sensing tube 73. When the fourth piston enters the inside of the sensing tube 73, it can drive the air inside the sensing seat 72 to enter the inside of the pushing control groove along the pushing control conduit 74, and cooperate with the pushing control piston to realize the movement of the movable tooth frame 75 on the guiding rail 76. The movable tooth frame 75 cooperates with the flipping gear 7 to realize the rotation of the support rotating tube 12, and then completes the flipping operation of the flipping frame 17.

[0055] For the aluminum alloy frame welding device for the exposed frame glass curtain wall, the four frames are sequentially placed inside the four-sided C-shaped support frames 24. The electric telescopic device 26 drives the pressing plate 25 to move. In cooperation with the spring arranged between the pressing plate 25 and the clamping block 27, the aluminum alloy frame can be preliminarily limited.

[0056] The servo motor 28 drives the control rod 29 to rotate, the control rod 29 drives the control console 30 to lift, the control console 30 drives the two side cross push plates 32 to move in opposite directions through the energy transmission plate 31, the cross push plates 32 drive the first piston to move inside the energy control conduit 34 through the fixed rod 35 and the first push rod, thereby driving the air connection pipe 37 inside the transmission control box 33 to enter the inside of the isolation guide box 38, and entering the inside of the support rotating pipe 12 along the air vent 39. The air entering the inside of the support rotating pipe 12 flows along the balance air pipe 41 into the inside of the induction conduit 40, driving the sensing piston 42 to move inside the induction conduit 40. The sensing piston 42 drives the L-shaped frame 43 to move, and the L-shaped frame 43 drives the loop-shaped frame 44 to move towards the side close to the flipping frame 17. The loop-shaped frame 44 drives the driving and control sliding seat 47 to move along the directional guide plate 52 through the push and pull rod 51. The two side driving and control sliding seats 47 move towards the side close to the control cavity 45 at the same time. The driving and control sliding seat 47 cooperates with the movable frame 49 and the spring to drive the positioning side plate 48 to move relatively, and cooperates with the C-shaped support frame 24 to complete the positioning of the aluminum alloy frame, and the positioning of the four side frames is carried out simultaneously;

[0057] After the positioning is completed, the driving and control sliding seat 47 continues to move, and the electric telescopic device 26 drives the pressing plate 25 to move again to complete the fixation of the aluminum alloy frame. The driving and control sliding seat 47 drives the second piston to enter the inside of the piston groove 46, thereby driving the air inside the control cavity 45 to enter the inside of the support pipe 20, so that the support column 22 drives the C-shaped support frame 24 to move, and pushes the aluminum alloy frame out from between the two side positioning side plates 48, so that the ends of the four side aluminum alloy frames are effectively fitted;

[0058] When the flipping frame 17 does not flip, the return spring arranged between the movable pull rod 16 and the limit support rod 15 is in a stretched state. The limit support rod 15 can cooperate with the support frame 3 and the return spring to pull the movable pull rod 16. The movable pull rod 16 cooperates with the pull rope 14 and the return disk 13 to apply a pulling force to the support rotating pipe 12, so that the initial flipping frame 17 can be kept stable. Before and after flipping, the clamping plates 18 are respectively clamped with the two side clamping grooves 19;

[0059] The lifting controller 68 drives the segmented gear frame 69 to move. In the initial stage, the segmented gear frame 69 cooperates with the flip gear 59 to drive the flip rod 54 to rotate. The flip rod 54 can cooperate with the connecting seat 55 to drive the welding table 56 to rotate, so that the welding gun 58 can act vertically on the connection of the aluminum alloy frame. The spacing regulator 67 can fine-tune the height of the welding gun 58, so that the equipment can weld aluminum alloy frames of different sizes. The retractable controller 60 drives the control disk 61 to move. The control disk 61 drives the third piston to move inside the control tube 64, driving the air inside the independent control chamber 63 connected thereto to enter the inside of the corresponding retractable conduit 66, and enter the inside of the retractable groove along the retractable conduit 66, and cooperate with the connecting piston to drive the support tables 57 on the four sides to move equidistantly along the limit rail, and the support table 57 drives the welding gun 58 to move, completing the welding of one side of the aluminum alloy frame;

[0060] The segmented tooth frame 69 can also drive the driving control unit 71 to move synchronously through the L-shaped rod 70. At this time, the driving control unit 71 has not entered the inner side of the touch tube 73. After the single-sided welding is completed, the segmented tooth frame 69 continues to move upward. The segmented tooth frame 69 can cooperate with the flipping gear 59 to drive the welding table 56 to flip in the opposite direction. At the same time, the driving control unit 71 enters the inner side of the touch tube 73, drives the air inside the touch seat 72 along the push control guide tube 74 into the inner side of the push control groove, and cooperates with the push control piston to realize the movement of the movable tooth frame 75 on the directional rail 76. The movable tooth frame 75 cooperates with the flipping gear 7 to realize the rotation of the supporting rotating tube 12, thereby completing the flipping operation of the flip frame 17. After the flipping is completed, the segmented tooth frame 69 drives the welding table 56 to flip to the side close to the return frame 2 again, and uses the welding gun 58 to complete the welding on the other side.

[0061] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. An aluminum alloy frame welding device for an exposed frame glass curtain wall, characterized in that: include: A supporting bottom shell and a return-shaped frame, wherein the return-shaped frame is arranged on the outer side of the top of the supporting bottom shell, and support frames are fixedly connected to the outer sides of both ends of the return-shaped frame, and the support frames are also fixedly connected to the supporting bottom shell; A limited turning unit, which is connected to the return frame and the supporting bottom shell, and is used to cooperate with the return frame to achieve synchronous support and precise closing of the four side frames of the aluminum alloy; A synchronous welding unit, which is connected to the outer wall of the return frame and is used to cooperate with the limited turning unit to achieve synchronous welding of the four side frames; A stage drive control unit, which is connected to the supporting bottom shell, and is also connected to the synchronous welding unit and the limited flipping unit, and is used to drive the synchronous welding unit and the limited flipping unit in sequence to realize automatic flipping of the aluminum alloy frame after welding; Among them, the limited flipping unit includes: a flipping support component, a limit clamping component, a double-end energy supply component and a positioning and closing component. The flipping support component is rotatably connected to the frame walls on both sides of the return frame and is connected to the support frame. The flipping support component is also connected to the stage drive and control unit, and is used to cooperate with the stage drive and control unit to realize automatic flipping and complete the comprehensive welding of the frame; four limit clamping components are arranged on the inner side of the flipping support component, which are equidistantly distributed in a ring shape. The limit clamping component is fixedly connected to the flipping support component, and is used to cooperate with the flipping support component to complete the support and limiting of the aluminum alloy frame; the positioning and closing components connected to the flipping support component are symmetrically arranged on the outer side of each of the limit clamping components, and the positioning and closing components are connected to the double-end energy supply component, which is used to cooperate with the double-end energy supply component to realize the synchronous positioning of the four side frames, and drive the limit clamping component to realize the precise closing of the four side frames, and the double-end energy supply component is connected to the support bottom shell and to the flipping support component.

2. The aluminum alloy frame welding device for an exposed frame glass curtain wall according to claim 1 is characterized in that: The gear train is connected with the gear unit at two ends by a toothed plate, and the toothed plate is fixedly connected with the toothed plate at two ends of the toothed plate, and the toothed plate is connected with the gear train at two ends by a toothed plate.

3. The aluminum alloy frame welding device for an exposed frame glass curtain wall according to claim 2 is characterized in that: The limit clamping assembly includes: a support pipe, a retractable piston, a support column, a guide block, a U-shaped support frame, a pressing plate, an electric telescopic device and a clamping block. The U-shaped support frame is arranged inside the flipping frame. A support pipe is arranged between the U-shaped support frame and the flipping frame. The support pipe is fixedly connected to the flipping frame and is connected to the positioning and closing assembly. A retractable piston is slidably connected inside the support pipe. A support column is fixedly connected between the retractable piston and the U-shaped support frame. A positioning chute is arranged on the column wall of the support column. A guide block is slidably connected inside the positioning chute. The guide block is fixedly connected to the inner wall of the support pipe. A pressing plate is arranged inside the U-shaped support frame. An electric telescopic device is fixedly connected between the pressing plate and the U-shaped support frame. A clamping block is slidably connected to the inner side of the end of the pressing plate away from the electric telescopic device. A spring is fixedly connected between the clamping block and the pressing plate.

4. The aluminum alloy frame welding device for an exposed frame glass curtain wall according to claim 3 is characterized in that: The dual-end energy supply assembly includes: a servo motor, a control rod, a control console, an energy transmission plate, a horizontal push plate, a control box, an energy control conduit, a fixed rod, a connecting pipe, an isolation guide box and a lifting induction assembly. The servo motor is fixedly connected to the inner bottom of the support bottom shell. The output end of the servo motor is fixedly connected to the control rod. A control console is threadedly connected to the outside of the control rod. Control boxes are symmetrically arranged on the outside of the control console. The control boxes are fixedly connected to the support bottom shell. A horizontal push plate is arranged between the control box and the control console. An energy transmission plate is arranged between the horizontal push plate and the control console. One end of the energy transmission plate is rotatably connected to the control console, and the other end is rotatably connected to the horizontal push plate. A number of energy control conduits fixedly connected to the control box are arranged between the horizontal push plate and the control box. A driving energy member is slidably connected inside the energy control conduit. A fixed rod fixedly connected to the horizontal push plate is slidably connected inside the driving energy member. A spring is fixedly connected between the fixed rod and the driving energy member. A connecting pipe is also fixedly connected to the box wall of the control box. The connecting pipe is communicated with an isolation guide box fixedly connected to the outside of the loop-shaped frame. The isolation guide box is sleeved outside the support rotating pipe and is communicated with a ventilation port arranged on the pipe wall of the support rotating pipe. The support rotating pipe is also connected to the positioning and closing assembly through the lifting induction assembly.

5. The aluminum alloy frame welding device for an exposed frame glass curtain wall according to claim 4 is characterized in that: The lifting induction assembly includes: an induction conduit, a balance air pipe, a sensing piston and an L-shaped frame. The induction conduit is arranged between the loop-shaped frame and the flipping frame, is fixedly connected to the support rotating pipe, and is fixedly connected to a balance air pipe arranged inside the support rotating pipe. A sensing piston is slidably connected inside the induction conduit. The sensing piston is fixedly connected to one end of the L-shaped frame. The other end of the L-shaped frame extends to the outside of the induction conduit and is connected to the positioning and closing assembly. The L-shaped frame is slidably connected to the pipe wall of the induction conduit.

6. The aluminum alloy frame welding device for an exposed frame glass curtain wall according to claim 5, characterized in that: The positioning and closing assembly includes: a loop-shaped frame, a control chamber, a piston groove, a driving and controlling sliding seat, a positioning side plate, a movable frame, a pneumatic pressing member, a push-pull rod, and a directional guide plate. The control chamber is arranged inside the wall of the flipping frame and is communicated with the supporting pipe. Piston grooves are arranged on both sides of the control chamber. The piston grooves are arranged inside the flipping frame and are communicated with the control chamber. Driving and controlling sliding seats are arranged outside one ends of the two piston grooves away from the control chamber. The driving and controlling sliding seats are slidably connected with the directional guide plates fixedly arranged inside the flipping frame. Positioning side plates are slidably connected to the outside of both driving and controlling sliding seats. The positioning side plates are symmetrically arranged outside the U-shaped supporting frame. A movable frame is slidably connected to the positioning side plates. One end of the movable frame is fixedly connected to the driving and controlling sliding seat, and the other end is connected to the positioning side plate through a spring, for realizing the positioning of the aluminum alloy frame on the U-shaped supporting frame in cooperation with the movement of the driving and controlling sliding seat. A pneumatic pressing member is fixedly connected to the outside of one end of the driving and controlling sliding seat close to the piston groove. A push-pull rod is rotatably connected to the driving and controlling sliding seat. The push-pull rod is also rotatably connected to the loop-shaped frame arranged outside the flipping frame. The loop-shaped frame is fixedly connected to the L-shaped frame.

7. The aluminum alloy frame welding device for an exposed frame glass curtain wall according to claim 2, characterized in that: The synchronous welding unit includes: a mounting seat, a flipping rod, a connecting seat, a welding table, a supporting table, a welding torch, a flipping gear, a spacing adjuster, and a cooperative distance control assembly. The mounting seat is fixedly connected to the outside of the loop-shaped frame. A flipping rod is rotatably connected to the mounting seat. A connecting seat is fixedly connected to the flipping rod. The connecting seat is fixedly connected to the welding table. A flipping gear connected to the stage driving and controlling unit is also fixedly connected to the flipping rod, for realizing the stage flipping of the welding table in cooperation with the stage driving and controlling unit. Four supporting tables are arranged inside the welding table. The four supporting tables are evenly distributed in a ring shape and are all slidably connected with the limiting rails fixedly arranged inside the welding table. A spacing adjuster is fixedly connected to the inside of each supporting table. The other end of the spacing adjuster is connected to the welding torch. The supporting table is also connected to the cooperative distance control assembly arranged on the welding table, for synchronously driving the four-side supporting tables to move and completing the synchronous welding of the four-side aluminum alloy frames.

8. The aluminum alloy frame welding device for an exposed frame glass curtain wall according to claim 7, characterized in that: The cooperative distance control assembly includes: a retracting and extending controller, a control disk, a sub-control seat, an independent control chamber, a control pipe, a control member, and a retracting and extending conduit. The control disk is arranged outside the welding table. A retracting and extending controller is fixedly connected between the control disk and the welding table. The sub-control seats are arranged around the outside of the retracting and extending controller. The sub-control seats are fixedly connected to the welding table. A number of independent control chambers corresponding to the supporting tables are arranged inside the sub-control seats. A control pipe fixedly connected to the sub-control seat is arranged between the independent control chamber and the control disk. A control member fixedly connected to the control disk is slidably connected to the inside of the control pipe. The independent control chamber is also connected to the retracting and extending conduit fixedly arranged on the sub-control seat. The retracting and extending conduit is connected to the retracting and extending groove arranged inside the supporting table, and a connecting piston slidably connected to the retracting and extending groove is fixedly connected to the outer wall, for realizing the synchronous movement of the four-side supporting tables in cooperation with the movement of the control disk.

9. The aluminum alloy frame welding device for an exposed frame glass curtain wall according to claim 7, characterized in that: The stage drive control unit comprises: a lifting controller, a segmented tooth frame, an L-shaped rod, a driving control unit and an automatic flipping assembly. The segmented tooth frame is arranged around the outer side of the flipping gear, a lifting controller is fixedly connected between the segmented tooth frame and the supporting bottom shell, an L-shaped rod is fixedly connected to the outer side of the segmented tooth frame, a driving control unit is slidingly connected to the outer side of the L-shaped rod, a spring is fixedly connected between the driving control unit and the L-shaped rod, an automatic flipping assembly fixedly connected to the return frame is arranged on the outer side of the top end of the driving control unit, and the automatic flipping assembly is also connected to the flipping gear, and is used to cooperate with the lifting and lowering of the segmented tooth frame to realize automatic flipping of the flip frame.

10. The aluminum alloy frame welding device for an exposed frame glass curtain wall according to claim 9, characterized in that: The automatic flipping assembly includes: a touch seat, a touch tube, a push control guide tube, a movable gear rack and a directional rail. The touch seat is arranged on the outer side of the top of the drive control unit and is fixedly connected to the return frame. The touch seat is fixedly connected with a touch tube on the shell wall of the side close to the drive control unit, which is used to cooperate with the movement of the drive control unit to realize the flow of air inside the touch seat. The touch seat is also fixedly connected with a push control guide tube, which is connected to a push control groove arranged on the inner side of the movable gear rack. A push control piston slidably connected to the push control groove is fixedly connected on the outer wall of the push control guide tube. The movable gear rack is meshed with the flipping gear and is slidably connected to the directional rail fixedly connected to the support frame.

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