Building aluminum formwork welding equipment

Abstract

The invention discloses building aluminum formwork welding equipment which comprises a lifting frame, a pressing and correcting mechanism is arranged at the top of the lifting frame, a left and right station switching mechanism located above the pressing and correcting mechanism is arranged on the lifting frame, and a telescopic welding part is rotationally and slidably connected to the left and right station switching mechanism. The left and right station switching mechanism is used for controlling the telescopic welding part to be switched on the left side and the right side of the pressing and correcting mechanism, and a control combination used for controlling the telescopic welding part to transversely slide is arranged at the top of the lifting frame. According to the device, the pressing and correcting mechanism is arranged, so that the ribbed tube freely placed in the aluminum template is conveniently pressed after being corrected, manual righting or clamp pressing control is not needed, the problem of displacement deformation cannot occur during welding after the ribbed tube is pressed, the welding efficiency is improved, and meanwhile, the problem of deformation of the whole aluminum template can be effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of building aluminum formwork processing, and in particular to a building aluminum formwork welding device. Background Art

[0002] Architectural aluminum formwork is a commonly used component in building casting construction. There are many types of architectural aluminum formwork according to the building structure, but they are usually plate-like structures, specifically including a base plate and a rib plate. The base plate is mostly an aluminum plate structure with a groove-shaped cross-section, and the rib plate is mostly a square tube structure. There are multiple square tubes and they are arranged in parallel in the aluminum plate. In order to reduce welding deformation, the rib plate and the aluminum plate are usually fastened and connected by forging welding at multiple locations on both sides.

[0003] At present, most common aluminum formworks are structures in which multiple parallel square tubes are welded inside an aluminum plate. Due to the large number of square tubes, it is usually necessary to use a clamp to press them one by one before forging and welding. The pressing operation is usually to manually place the square tubes accurately, and then manually operate the clamp to press each square tube. This positioning operation before welding greatly reduces the efficiency of the entire aluminum formwork production; at the same time, after the square tubes are fixed, they need to be manually welded in multiple places section by section, which will greatly increase the labor intensity of the welders.

[0004] Therefore, the present invention provides a kind of building aluminum formwork welding equipment. Summary of the invention

[0005] The purpose of the present invention is to propose a construction aluminum formwork welding device in order to solve the problems of low efficiency of positioning work before welding of the existing common aluminum formwork and high labor intensity of welding section by section.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A building aluminum formwork welding device comprises a lifting frame, a clamping and correcting mechanism is arranged on the top of the lifting frame, a left-right station switching mechanism is arranged on the lifting frame and is located above the clamping and correcting mechanism, a telescopic welding part is rotatably and slidably connected to the left-right station switching mechanism, the left-right station switching mechanism is used to control the telescopic welding part to switch between the left and right sides of the clamping and correcting mechanism, and a control combination for controlling the lateral sliding of the telescopic welding part is arranged on the top of the lifting frame.

[0008] As a further description of the above technical solution:

[0009] The clamping and correcting mechanism includes a corrector and a driving combination. The corrector includes a pressure plate, a pressure arm and a stop shaft. Two pressure arms are rotatably connected to the top of the pressure plate near both sides. The bottom of the pressure arm is fixedly connected to the stop shaft at the free end. The driving combination is located above the corrector and is used to control adjacent pressure arms to be symmetrical relative to the middle of the pressure plate.

[0010] As a further description of the above technical solution:

[0011] The driving combination includes a forward worm gear, a reverse worm gear, a transmission shaft and a trigger combination for controlling the rotation of the transmission shaft. One end of the pressure arm is fixedly connected to a positioning shaft rotatably connected to the top of the pressure plate, and the tops of adjacent positioning shafts are respectively fixedly sleeved with a forward worm gear and a reverse worm gear. The top of the pressure plate is rotatably connected to two transmission shafts close to both sides through a support plate, and both ends of the transmission shaft are fixedly connected to a forward worm and a reverse worm that mesh with the forward worm gear and the reverse worm gear, respectively.

[0012] As a further description of the above technical solution:

[0013] The trigger combination includes a lifting rod and a transmission gear. A rectangular frame is arranged on the lifting frame. The lifting rod passes through the middle part of the lower cross beam at the bottom of the rectangular frame. The pressure plate is located below the lifting rod and a guide shaft that slides up and down with the lifting rod is fixedly connected to the top of the pressure plate. Transmission gears are fixedly sleeved on the two transmission shafts. Tooth grooves that mesh with adjacent transmission gears are arranged on both sides of the lifting rod. Pressure frames close to both ends are fixedly arranged at the bottom of the lower cross beam.

[0014] As a further description of the above technical solution:

[0015] The left and right workstation switching mechanism includes a portal frame, a belt transmission group and a switching drive group. The lower cross beam is fixedly provided with a connecting shaft near both ends. The open end of the portal frame is fixedly connected with a connecting sleeve that is rotatably connected to the connecting shaft near both ends of the lower cross beam. The horizontal axis at the top of the portal frame is rotatably arranged, and the horizontal axis is axially slidably connected to one end of the telescopic welding part. The horizontal axis is connected to the connecting shaft through the belt transmission group. The switching drive group is arranged on the lower cross beam and is used to control the rotation of the portal frame.

[0016] As a further description of the above technical solution:

[0017] The telescopic welding part comprises an electric telescopic rod and a welding gun fixedly arranged at an action end of the electric telescopic rod, and a sliding block sleeved on a horizontal axis is fixedly connected to a non-action end of the electric telescopic rod.

[0018] As a further description of the above technical solution:

[0019] The control combination includes a transmission screw, a transmission motor and an arched guide rail, a guide beam close to the top is fixedly connected between the two vertical beams on the rectangular frame, the plane where the arched guide rail is located is perpendicular to the horizontal axis and a slide seat that slides with the guide beam is fixedly connected to the middle of the top thereof, an arc-shaped groove is provided at the bottom of the arched guide rail, a limit block that slides with the arc-shaped groove is fixedly connected to the top of the slider, the transmission screw is rotatably connected to the top of the transmission screw and is screwed through and connected to the slide seat, the transmission motor is fixedly arranged on one of the vertical beams and its output shaft is fixedly connected to one end of the screw.

[0020] As a further description of the above technical solution:

[0021] The lifting frame comprises a machine base and a lifting cylinder. The top of the machine base is fixedly connected with a cantilever, and the bottom of the cantilever is fixedly connected to the top of the rectangular frame through the lifting cylinder.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0023] 1. In the present invention, by setting a clamping and correcting mechanism, it is convenient to correct and clamp the freely placed rib tubes in the aluminum template without manual straightening or clamping control. Moreover, after the rib tubes are clamped, there will be no displacement and deformation during welding, which improves the welding efficiency and effectively avoids the deformation of the entire aluminum template.

[0024] 2. In the present invention, by setting the left and right workstation switching mechanism and the telescopic welding part, it is convenient to control the welding of the welding gun on both sides of the contact between the rib tube and the aluminum mold bottom plate. By setting the control combination for controlling the lateral movement of the welding gun, it is convenient to control the welding chamber for segment welding. This setting does not require manual operation of the welding gun, which greatly reduces the labor intensity of the aluminum template welding operation.

[0025] 3. In the present invention, the rotation setting of the four pressing arms on the clamping and correcting mechanism, in conjunction with the telescopic setting of the welding gun on the telescopic welding part, facilitates the clamping, correction and welding of rib tubes of different widths, thereby improving the applicable range of the equipment for processing various aluminum templates. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural schematic diagram of a building aluminum formwork welding device proposed by the present invention;

[0027] Figure 2 This is a structural schematic diagram of a pressing and correcting mechanism of a building aluminum formwork welding device proposed by the present invention;

[0028] Figure 3 for Figure 2 Schematic diagram after removing the lower crossbeam;

[0029] Figure 4 for Figure 3 Schematic diagram of the middle lifting rod and the pressure plate after separation;

[0030] Figure 5 This is a schematic structural diagram of the cooperation between the left and right station switching mechanism and the telescopic welding part of a building aluminum formwork welding equipment proposed by the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of a control assembly of a building aluminum formwork welding device proposed by the present invention;

[0032] Figure 7 A schematic diagram of a building aluminum formwork welding device proposed by the present invention during forging welding;

[0033] Figure 8 The present invention provides a schematic diagram of an aluminum formwork for welding using a building aluminum formwork welding device.

[0034] Legend:

[0035] 1. Lifting frame; 11. Rectangular frame; 111. Lower crossbeam; 1111. Pressing frame; 1112. Supporting shaft; 112. Vertical beam; 1121. Guide beam; 12. Machine base; 121. Cantilever; 13. Lifting cylinder; 2. Pressing and correcting mechanism; 21. Corrector; 211. Pressing plate; 2111. Guide shaft; 212. Pressing arm; 2121. Positioning shaft; 213. Stop shaft; 22. Driving assembly; 221. Trigger assembly; 2211. Lifting rod; 22112. Tooth groove; 2212. Transmission gear; 22 2. Forward worm gear; 223. Reverse worm gear; 224. Drive shaft; 2241. Forward worm; 2242. Reverse worm; 3. Left and right station switching mechanism; 31. Door frame; 311. Connecting sleeve; 312. Horizontal axis; 32. Belt drive group; 33. Switching drive group; 4. Telescopic welding part; 41. Electric telescopic rod; 411. Sliding block; 4111. Limit block; 42. Welding gun; 5. Control combination; 51. Lead screw; 52. Drive motor; 53. Arched guide rail; 531. Sliding seat; 532. Arc groove. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1

[0038] See also Figure 1-8A building aluminum formwork welding device, a lifting frame 1, a pressing and correcting mechanism 2 is arranged on the top of the lifting frame 1, the lifting frame 1 is used to control the lifting and lowering of the pressing and correcting mechanism 2, the pressing and correcting mechanism 2 is used to straighten and tighten the rib tube placed in the aluminum bottom plate, so that the aluminum tube is in a precise positioning state in the aluminum plate, without the need for manual straightening and positioning of the rib tube and the use of corresponding clamps to tighten the rib tube.

[0039] The lifting frame 1 is provided with a left-right workstation switching mechanism 3 located above the clamping and correcting mechanism 2. The left-right workstation here refers to the welding position on the left and right sides of the rib tube. The left-right workstation switching mechanism 3 is rotatably and slidably connected with a telescopic welding part 4. The telescopic welding part 4 is a component for welding the joint between the rib tube and the aluminum plate. The telescopic here means that the position of the welding head can be adjusted. The left-right workstation switching mechanism 3 is used to control the telescopic welding part 4 to switch between the left and right sides of the clamping and correcting mechanism 2, thereby realizing the switching of the welding position. The top of the lifting frame 1 is provided with a control assembly 5 for controlling the lateral sliding of the telescopic welding part 4. When the telescopic welding part 4 moves horizontally, the forging welding function can be realized. This setting does not require manual welding with a handheld welding gun 42, which greatly reduces the labor intensity.

[0040] Specifically, the clamping and correcting mechanism 2 includes a corrector 21 and a driving assembly 22. The corrector 21 includes a pressure plate 211, a pressure arm 212 and a stop shaft 213. Two pressure arms 212 are rotatably connected to the top of the pressure plate 211 near both sides. The bottom of the pressure plate 211 plays a role in clamping the top of the rib tube. The bottom of the pressure arm 212 is fixedly connected to a stop shaft 213 located at the free end. The stop shaft 213 is vertical. The driving assembly 22 is located above the corrector 21 and is used to control adjacent pressure arms 212 to be symmetrical relative to the middle of the pressure plate 211. When the four pressure arms 212 keep the adjacent pressure arms 212 rotating symmetrically, the four stop shafts 213 will be squeezed on both sides of the rib tube. At this time, the inclined rib tube will be squeezed by the stop shaft 213 and then straightened, so that the rib tube and the vertical plates on both sides of the aluminum plate are vertical and offset or approximately offset. At this time, the two sides of the rib tube correspond to two stop shafts 213 respectively.

[0041] Furthermore, the driving combination 22 includes a forward worm gear 222, a reverse worm gear 223, a transmission shaft 224 and a trigger combination 221 for controlling the rotation of the transmission shaft 224. One end of the pressure arm 212 is fixedly connected to a positioning shaft 2121 rotatably connected to the top of the pressure plate 211. The tops of adjacent positioning shafts 2121 are respectively fixedly sleeved with a forward worm gear 222 and a reverse worm gear 223. The top of the pressure plate 211 is rotatably connected to two transmission shafts 224 close to both sides through a support plate. The two ends of the transmission shaft 224 are fixedly connected to a forward worm 2241 and a reverse worm 2242 respectively meshing with the forward worm gear 222 and the reverse worm gear 223. At this time, when the two transmission shafts 224 rotate in different directions, the transmission structure of the worm gear is cooperated to control the synchronous movement of the four pressure arms 212, and the adjacent pressure arms 212 are in a symmetrical state during movement.

[0042] In this embodiment, the trigger combination 221 includes a lifting rod 2211 and a transmission gear 2212. A rectangular frame 11 is set on the lifting frame 1. The lifting rod 2211 passes through the middle of the lower beam 111 set at the bottom of the rectangular frame 11. The lifting rod 2211 and the lower beam 111 slide up and down together. When in use, a control cylinder is installed on the top of the upper beam 111, and the control cylinder controls the lifting rod 2211 to move up and down. The pressing plate 211 is located below the lifting rod 2211 and is fixedly connected to the top of the lifting rod 2211 with a guide shaft 2111 that slides up and down with the lifting rod 2211. In specific implementation, a slideway that slides with the guide shaft 2111 can be opened at the bottom of the lifting rod 2211. The two transmission shafts 224 are fixedly sleeved with transmission gears 2212. The two sides of the lifting rod 2211 are provided with tooth grooves 22112 that mesh with the adjacent transmission gears 2212. That is to say, when the lifting rod 2211 and the pressing plate 211 move relative to each other, the two transmission shafts 224 will rotate in different directions under the meshing cooperation of the transmission gears 2212 and the tooth grooves 22112. The bottom of the lower crossbeam 111 is fixedly provided with a pressing frame 1111 near both ends. The function of the pressing frame 1111 is to clamp the vertical plates on both sides of the aluminum plate. The downward movement of the rectangular frame 11 will drive the rectangular frame 11 to press the top of the vertical plate, which plays a role in pressing and positioning the welded aluminum plate.

[0043] The lifting frame 1 includes a base 12 and a lifting cylinder 13. The top of the base 12 is fixedly connected with a cantilever 121. The bottom of the cantilever 121 is fixedly connected to the top of the rectangular frame 11 through the lifting cylinder 13. The lifting cylinder 13 is used to control the up and down movement of the rectangular frame 11.

[0044] In this embodiment, the left and right workstation switching mechanism 3 includes a door frame 31, a belt transmission group 32 and a switching drive group 33. The lower cross beam 111 is fixedly provided with a receiving shaft 1112 near both ends. The open end of the door frame 31 is fixedly connected with a connecting sleeve 311 that is rotatably connected to the receiving shaft 1112 near both ends of the lower cross beam 111. The horizontal axis 312 at the top of the door frame 31 is rotatably arranged. The horizontal axis 312 is axially slidably connected to one end of the telescopic welding part 4. When the horizontal axis 312 rotates, it can drive the telescopic welding part 4 to swing. The horizontal axis 312 is connected to the receiving shaft 1112 through the belt transmission group 32, and the rotation of the horizontal axis 312 Controlled by the belt transmission group 32, in the specific implementation, it is preferred that the belt transmission group 32 includes a synchronous pulley 1, a synchronous pulley 2 and a synchronous belt connecting the synchronous pulley 1 and the synchronous pulley 2, wherein the synchronous pulley 1 is fixedly sleeved on the receiving shaft 1112, and the synchronous pulley 2 is fixedly sleeved on the horizontal shaft 312. This arrangement enables the telescopic welding part 4 to swing relative to the portal frame 31 when the portal frame 31 swings, so as to facilitate the control of the position of the welding end of the telescopic welding part 4 close to the junction of the two sides of the rib tube and the aluminum plate. It should be noted that in order to realize the fillet welding function, the diameter of the synchronous pulley 1 can be set to a state smaller than the diameter of the synchronous pulley 2. The installation state of the belt transmission group 32 is that when the portal frame 31 is located in the rectangular frame 11 and is in a vertical state, the telescopic welding part 4 is located in the portal frame 31 and is in a vertical state. The switching drive group 33 is arranged on the lower crossbeam 111 and is used to control the rotation of the portal frame 31.

[0045] Among them, the switching drive group 33 adopts a common switching motor, output gear and passive ring gear structure, wherein the passive ring gear is fixedly sleeved on the outside of one of the connecting sleeves 311, the switching motor is fixedly set on one of the vertical beams 112 and its output shaft and output gear are fixedly connected, and the output gear and the passive ring gear are meshed.

[0046] Furthermore, the telescopic welding part 4 includes an electric telescopic rod 41 and a welding gun 42 fixedly arranged at the action end of the electric telescopic rod 41. When the electric telescopic rod 41 is in action, the position of the welding head on the welding gun 42 can be adjusted to facilitate the control of the welding head close to the welding part. The non-action end of the electric telescopic rod 41 is fixedly connected with a slider 411 mounted on the horizontal axis 312. When the slider 411 slides along the horizontal axis 312, it can drive the welding gun 42 to shift laterally. When the welding head of the welding gun 42 is in the forging welding position, the forging welding function will be realized.

[0047] In this embodiment, the control assembly 5 includes a transmission screw 51, a transmission motor 52 and an arched guide rail 53. A guide beam 1121 near the top is fixedly connected between the two vertical beams 112 on the rectangular frame 11. The plane where the arched guide rail 53 is located is perpendicular to the horizontal axis 312, and a slide seat 531 that slides with the guide beam 1121 is fixedly connected to the middle of the top. The bottom of the arched guide rail 53 is provided with an arc groove 532, and the top of the slider 411 is fixedly connected with a limit block that slides with the arc groove 532. 4111, specifically, the limit block 4111 is located in the arc groove 532, the transmission screw 51 is rotatably connected to the top of the transmission screw 51 and is screwed through and connected with the slide 531. When the transmission screw 51 rotates, it drives the arch guide rail 53 to move horizontally. When the arch guide rail 53 moves horizontally, it can drive the slider 411 at any position to slide, thereby realizing the lateral forging welding function of the welding gun 42. The transmission motor 52 is fixedly arranged on one of the vertical beams 112 and its output shaft is fixedly connected to one end of the screw 51.

[0048] Working principle: Before use, this equipment is matched with an external supporting device with a welding table translation function. Specifically, the machine base 12 is installed on the workbench of the supporting equipment by bolts, and the clamping and correction mechanism 2 is located above the welding table. That is to say, the vertical plate to be welded is placed on the welding table, and then multiple rib tubes are placed in the aluminum plate. When one of the rib tubes is welded, the welding table is controlled to translate to weld another rib tube. When in use, when the rib tube is located below the clamping and correcting mechanism 2, the rectangular frame 11 is controlled to descend, the pressing frame 1111 stops after clamping the vertical plates on both sides of the aluminum plate, and then the lifting rod 2211 descends. When the pressing plate 211 presses against the top of the rib tube, the pressing plate 211 and the lifting rod 2211 will move relatively close to each other. At this time, the two transmission shafts 224 will rotate in different directions, and the two horizontal axes 312 on both sides of the rib plate will approach the rib tube. When the rib tube is squeezed by the four horizontal axes 312 at the same time, the rib tube is straightened, and then the gate frame 31 is controlled to swing outward to an outward tilted state. At this time, the welding head on the welding gun 42 on the telescopic welding part 4 will face the rib tube. When the welding head faces the position where the rib tube and the aluminum plate contact, the gate frame 31 is controlled to stop swinging, and then the electric telescopic rod 41 is controlled to start, so that the welding head is close to the position to be welded, and finally the lead screw 51 is controlled to rotate, and the welding gun 42 is started at the same time to achieve forging welding. When one side of the rib tube is welded, the gate frame 31 is controlled to swing in the opposite direction to switch the welding station and continue forging welding.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building aluminum formwork welding equipment, characterized in that: The invention comprises a lifting frame (1), wherein a pressing and correcting mechanism (2) is arranged on the top of the lifting frame (1), a left-right workstation switching mechanism (3) located above the pressing and correcting mechanism (2) is arranged on the lifting frame (1), a telescopic welding part (4) is rotatably and slidably connected to the left-right workstation switching mechanism (3), the left-right workstation switching mechanism (3) is used to control the telescopic welding part (4) to switch between the left and right sides of the pressing and correcting mechanism (2), and a control assembly (5) for controlling the lateral sliding of the telescopic welding part (4) is arranged on the top of the lifting frame (1).

2. A building aluminum formwork welding equipment according to claim 1, characterized in that: The clamping and correcting mechanism (2) comprises a corrector (21) and a driving assembly (22); the corrector (21) comprises a pressing plate (211), a pressing arm (212) and a stop shaft (213); two pressing arms (212) are rotatably connected to the top of the pressing plate (211) near both sides; the bottom of the pressing arm (212) is fixedly connected to the stop shaft (213) at the free end; the driving assembly (22) is located above the corrector (21) and is used to control adjacent pressing arms (212) to be in a symmetrical state relative to the middle of the pressing plate (211).

3. A building aluminum formwork welding equipment according to claim 2, characterized in that: The driving assembly (22) comprises a forward worm gear (222), a reverse worm gear (223), a transmission shaft (224) and a trigger assembly (221) for controlling the rotation of the transmission shaft (224); one end of the pressing arm (212) is fixedly connected to a positioning shaft (2121) rotatably connected to the top of the pressing plate (211); the tops of the adjacent positioning shafts (2121) are respectively fixedly sleeved with a forward worm gear (222) and a reverse worm gear (223); the top of the pressing plate (211) is rotatably connected to two transmission shafts (224) close to both sides via a support plate; the two ends of the transmission shaft (224) are fixedly connected to a forward worm (2241) and a reverse worm (2242) respectively meshing with the forward worm gear (222) and the reverse worm gear (223).

4. The architectural aluminum formwork welding equipment according to claim 3 is characterized in that: The trigger assembly (221) comprises a lifting rod (2211) and a transmission gear (2212); a rectangular frame (11) is arranged on the lifting frame (1); the lifting rod (2211) penetrates through the middle of a lower cross beam (111) arranged at the bottom of the rectangular frame (11); the pressing plate (211) is located below the lifting rod (2211) and a guide shaft (2111) is fixedly connected to the top of the lifting rod (2211) and is slidably matched with the lifting rod (2211) up and down; transmission gears (2212) are fixedly sleeved on the two transmission shafts (224); tooth grooves (22112) meshing with adjacent transmission gears (2212) are arranged on both sides of the lifting rod (2211); and pressing frames (1111) close to both ends are fixedly arranged at the bottom of the lower cross beam (111).

5. The architectural aluminum formwork welding equipment according to claim 4 is characterized in that: The left-right workstation switching mechanism (3) comprises a portal frame (31), a belt transmission group (32) and a switching drive group (33); a receiving shaft (1112) near both ends is fixedly arranged on the lower cross beam (111); an opening end of the portal frame (31) is fixedly connected with a connecting sleeve (311) rotatably connected to the receiving shaft (1112) near both ends of the lower cross beam (111); a transverse shaft (312) at the top of the portal frame (31) is rotatably arranged; the transverse shaft (312) is axially slidably connected to one end of the telescopic welding part (4); the transverse shaft (312) is connected to the receiving shaft (1112) via the belt transmission group (32); and the switching drive group (33) is arranged on the lower cross beam (111) and is used to control the rotation of the portal frame (31).

6. The architectural aluminum formwork welding equipment according to claim 5, characterized in that: The telescopic welding part (4) comprises an electric telescopic rod (41) and a welding gun (42) fixedly arranged at an action end of the electric telescopic rod (41); the non-action end of the electric telescopic rod (41) is fixedly connected to a sliding block (411) sleeved on a horizontal axis (312).

7. The architectural aluminum formwork welding equipment according to claim 6 is characterized in that: The control assembly (5) comprises a transmission screw (51), a transmission motor (52) and an arched guide rail (53); a guide beam (1121) close to the top is fixedly connected between the two vertical beams (112) on the rectangular frame (11); a plane where the arched guide rail (53) is located is perpendicular to the horizontal axis (312); a slide seat (531) slidably matched with the guide beam (1121) is fixedly connected in the middle of the top; an arcuate groove (532) is provided at the bottom of the arched guide rail (53); a limit block (4111) slidably matched with the arcuate groove (532) is fixedly connected at the top of the slide block (411); the transmission screw (51) is rotatably connected to the top of the transmission screw (51) and is screwed through and connected to the slide seat (531); the transmission motor (52) is fixedly arranged on one of the vertical beams (112) and its output shaft is fixedly connected to one end of the screw (51).

8. The architectural aluminum formwork welding equipment according to claim 4, characterized in that: The lifting frame (1) comprises a machine base (12) and a lifting cylinder (13); the top of the machine base (12) is fixedly connected to a cantilever (121); the bottom of the cantilever (121) is fixedly connected to the top of the rectangular frame (11) via the lifting cylinder (13).

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