An automatic clamping aluminum profile welding device

Abstract

The application discloses an automatic clamping aluminum profile welding device and relates to the technical field of aluminum profile welding equipment. The automatic clamping aluminum profile welding device comprises a welding assembly, a welding mechanism arranged on the top of a welding table, a moving assembly, a rotating seat arranged on the top of the welding table, a rotating piece arranged on the surface of the rotating seat and used for driving the rotating seat to rotate, a moving piece arranged on the top of the welding table and used for driving the rotating seat to move horizontally, and a storage piece arranged on the top of the welding table and used for storing sealing pieces. The automatic clamping aluminum profile welding device has the beneficial effects that the feeding piece, the clamping piece and the adjusting piece in the moving assembly are linked and matched, one sealing piece can be automatically taken out from the storage box of the storage piece at a time, the sealing piece is accurately sent to the end of the aluminum profile after the swinging arm swings and rotates by 90 degrees, the rotating seat is rotated by 360 degrees and the moving piece is used for horizontal feeding, the four edges of the end of the aluminum profile are continuously and automatically welded, manual feeding is not needed in the whole process, the working cycle is significantly shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of aluminum profile welding equipment technology, and in particular to an aluminum profile welding device with automatic clamping capability. Background Technology

[0002] Aluminum profiles are widely used in construction, machinery, electronics and other fields as lightweight structural components. Their ends often need to be welded and sealed to improve structural strength, sealing performance and aesthetics. Traditional aluminum profile sealing welding is mostly done manually: the sealing piece is first manually placed on the end of the aluminum profile and temporarily fixed, and then welded side by side by welding equipment. During the operation, the position of the sealing piece and the angle of the aluminum profile need to be repeatedly adjusted. This not only results in low material alignment efficiency and high labor intensity, but also poor manual positioning accuracy, which can easily lead to problems such as sealing piece misalignment and uneven weld.

[0003] While existing automated welding equipment can perform rotary welding of aluminum profiles, it generally suffers from the following defects: lack of automatic feeding and precise alignment mechanism for sealing plates, still requiring manual assistance for material feeding, making it difficult to achieve full-process automation; and insufficient reliability of aluminum profile clamping and positioning, which easily leads to displacement during rotary welding and welding deviation. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above and / or existing automatic clamping aluminum profile welding devices, the present invention is proposed.

[0006] Therefore, the problem that this invention aims to solve is that the current aluminum profile end sealing welding has low automation, poor positioning accuracy, and low welding efficiency.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an aluminum profile welding device that can automatically clamp, comprising a welding assembly, including a welding mechanism disposed on the top of the welding table; The moving assembly includes a rotating seat disposed on the top of the welding table. A rotating component is disposed on the surface of the rotating seat to drive its rotation. A moving component is disposed on the top of the welding table to drive the rotating seat to move horizontally. A storage component for storing sealing sheets is disposed on the top of the welding table. A feeding component is disposed on the rotating seat. The feeding component includes a slide that slides on the top of the rotating seat. A rotating seat is rotatably connected inside the slide. A swing arm is rotatably connected inside the rotating seat. A clamping component for clamping and feeding the sealing sheets is disposed at the other end of the swing arm. An adjusting component is disposed inside the slide. During the movement of the slide towards the end of the aluminum profile, the adjusting component drives the rotating seat to rotate 90 degrees. At this time, the swing arm also rotates 90 degrees, causing the sealing sheets to be clamped to the end of the aluminum profile. A clamping component for clamping and fixing the aluminum profile is disposed on the surface of the rotating seat. A welding port is provided on the surface of the rotating seat.

[0008] As a preferred embodiment of the aluminum profile welding device with automatic clamping described in this invention, the feeding component further includes a driving cylinder fixed to the top of the rotating seat, the output end of the driving cylinder being fixed to one side of the slide, a moving groove being provided in the slide, the swing arm sliding in the moving groove, a coil spring being fixed to one side of the rotating seat, and the other end of the coil spring being fixed to the inner wall of the slide.

[0009] As a preferred embodiment of the aluminum profile welding device with automatic clamping described in this invention, the adjusting component includes a first bevel gear fixed in the slide block, and a second bevel gear fixed on the surface of the swing arm, wherein the first bevel gear and the second bevel gear have the same specifications.

[0010] As a preferred embodiment of the aluminum profile welding device with automatic clamping described in this invention, the adjusting component further includes a movable strip that slides within the slide block, a first rack fixed within the movable strip, and a toothed groove formed on the surface of the rotating seat, wherein the first rack and the toothed groove mesh.

[0011] As a preferred embodiment of the aluminum profile welding device with automatic clamping described in this invention, the adjusting component further includes a support base fixed to the surface of the rotating seat, a hook bar sliding inside the support base, a first spring fixed to one side of the hook bar, the other end of the first spring fixed to the inner wall of the support base, and extrusion columns fixed to both sides of the moving bar.

[0012] As a preferred embodiment of the automatically clamping aluminum profile welding device of the present invention, the storage component includes a support arm fixed to the top of the welding table, a storage box fixed to the other end of the support arm, the sealing sheet stacked inside the storage box, a discharge groove opened at the bottom of the storage box, and the sealing sheet sliding in the discharge groove.

[0013] In a preferred embodiment of the automatically clamping aluminum profile welding device of the present invention, the clamping member includes a clamping seat fixed to the end of the swing arm, a lifting block sliding inside the clamping seat, a second spring fixed to the inner wall of the lifting block, the other end of the second spring fixed to the inner wall of the clamping seat, a limit groove formed on the surface of the lifting block, a limit block sliding in the limit groove fixed inside the clamping seat, a pull rod sliding at the other end of the clamping seat, a third spring fixed inside the pull rod, and a clamping plate fixed at the other end of the pull rod.

[0014] In a preferred embodiment of the automatically clamping aluminum profile welding device of the present invention, the clamping component includes a clamping block rotatably connected to the rotating seat, an output end of a clamping cylinder hinged to the end of the clamping block, a mounting seat fixed to the surface of the rotating seat, the clamping cylinder hinged to the mounting seat, a fixing seat fixed to the surface of the rotating seat, a rotating shaft rotatably connected inside the fixing seat, a positioning plate fixed to the surface of the rotating shaft, a rotating gear fixed to the surface of the rotating shaft, a support shell fixed to the surface of the rotating seat, a second rack sliding inside the support shell, the second rack meshing with the rotating gear, a fourth spring fixed to the surface of the second rack, the other end of the fourth spring fixed to the inner wall of the support shell, a drive plate fixed to one side of the slide, and a pressing rod for pushing the second rack fixed to one side of the drive plate, the pressing rod sliding inside the support shell.

[0015] In a preferred embodiment of the automatically clamping aluminum profile welding device of the present invention, the moving part includes a movable seat that slides on the top of the welding table via a guide rail, a support frame is fixed on the surface of the movable seat, and a support table is fixed on the surface of the support frame.

[0016] In a preferred embodiment of the automatically clamping aluminum profile welding device of the present invention, the rotating component includes a base fixed to the surface of the support platform, a rotating ring rotatably connected inside the base, two ends of the rotating seat respectively fixed inside the two rotating rings, a drive disk fixed to one side of the rotating ring, a drive motor fixed to the top of the support platform, and the drive motor fixed to one side of the drive disk.

[0017] The beneficial effects of this invention are as follows: relying on the coordinated operation of the feeding component, clamping component, and adjusting component within the moving component, a sealing sheet can be automatically retrieved from the storage box of the storage component at a time. After swinging the swing arm and rotating 90 degrees, it is accurately delivered to the end of the aluminum profile. With the 360-degree rotation of the rotating seat and the horizontal feeding of the moving component, continuous automated welding of the four sides of the end of the aluminum profile can be achieved. No manual feeding is required throughout the process, which significantly shortens the operation cycle and improves production efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a scene illustration of an aluminum profile welding device that can automatically clamp.

[0020] Figure 2 This is a partial structural diagram of the rotating seat of an automatic clamping aluminum profile welding device.

[0021] Figure 3 This is a structural diagram of the weld joint of an aluminum profile welding device with automatic clamping capability.

[0022] Figure 4 This is a side view of the rotating base of an automatic clamping aluminum profile welding device.

[0023] Figure 5 This is a partial bottom view of the rotating seat of an automatically clamping aluminum profile welding device.

[0024] Figure 6 This is a cross-sectional view of the slide of an automatic clamping aluminum profile welding device.

[0025] Figure 7 This is a structural diagram of the clamping seat of an aluminum profile welding device that can automatically clamp.

[0026] Figure 8 This is a partial structural diagram of the storage box of an automatically clamping aluminum profile welding device.

[0027] Figure 9 This is a cross-sectional view of the hook bar structure of an automatic clamping aluminum profile welding device.

[0028] Figure 10 This is a cross-sectional view of the tie rod of an automatic clamping aluminum profile welding device.

[0029] Figure 11 This is a cross-sectional view of the clamping base of an automatic clamping aluminum profile welding device.

[0030] In the diagram: Welding assembly 1; Welding table 11; Welding mechanism 12; Sealing plate 243; Rotating seat 21; Rotating component 22; Moving component 23; Storage component 24; Feeding component 25; Slide 251; Rotating seat 252; Swing arm 253; Clamping component 26; Adjusting component 27; Clamping component 28; Welding joint 21-1; Drive cylinder 254; Moving groove 251-1; Coil spring 255; First bevel gear 271; Second bevel gear 272; Moving bar 273; First rack 274; Tooth groove 252-1; Support seat 275; Hook bar 276; First spring 277; Extrusion column 278; Support arm 241; Storage box 24 2; Discharge chute 242-1; Clamping seat 261; Lifting block 262; Second spring 263; Limiting groove 262-1; Limiting block 264; Pull rod 265; Third spring 266; Clamping plate 267; Clamping block 281; Clamping cylinder 282; Mounting seat 283; Fixed seat 284; Rotating shaft 285; Positioning plate 286; Rotating gear 287; Support shell 288; Second rack 289; Fourth spring 2810; Drive plate 2811; Extrusion rod 2812; Moving seat 231; Support frame 232; Support platform 233; Base 221; Rotating ring 222; Drive disc 223; Drive motor 224. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1, referring to Figures 1-11 This is the first embodiment of the present invention. This embodiment provides an aluminum profile welding device that can automatically clamp. The aluminum profile welding device that can automatically clamp includes a welding assembly 1, including a welding mechanism 12 provided on the top of the welding table 11. The welding gun of the welding mechanism 12 can move up and down, so that the welding gun can weld the sealing piece 243 placed at the end of the aluminum profile, thereby sealing the end of the aluminum profile.

[0035] The moving component 2 includes a rotating seat 21 disposed on the top of the welding table 11. The rotating seat 21 is used to drive the aluminum profile to rotate 360 ​​degrees, so that the welding mechanism 12 welds the four sides of the end of the aluminum profile. The surface of the rotating seat 21 is provided with a rotating component 22 that drives the rotating seat 21 to rotate 360 ​​degrees. The top of the welding table 11 is provided with a moving component 23 that drives the rotating seat 21 to move horizontally below the welding mechanism 12. The top of the welding table 11 is provided with a storage component 24 for storing sealing sheets 243. The sealing sheets 243 are stacked in the storage component 24, and one sealing sheet 243 can be taken out from the storage component 24 at a time.

[0036] The rotating seat 21 is provided with a feeding component 25, which includes a slide 251 that slides on the top of the rotating seat 21 via a slide rail. A rotating seat 252 is rotatably connected inside the slide 251, and a swing arm 253 is rotatably connected inside the rotating seat 252. The other end of the swing arm 253 is provided with a clamping component 26 for clamping and feeding the sealing sheet 243. The clamping component 26 can remove one sealing sheet 243 from the storage component 24 at a time.

[0037] An adjusting member 27 is provided inside the slide 251. During the movement of the slide 251 towards the end of the aluminum profile, the adjusting member 27 drives the rotating seat 252 to rotate 90 degrees. At this time, the swing arm 253 also rotates 90 degrees, causing the sealing piece 243 to be clamped to the end of the aluminum profile by the clamping member 26. The 90-degree rotation of the swing arm 253 causes the clamping member 26 to also rotate 90 degrees, thus positioning the grippers of the clamping member 26 on both sides of the end of the aluminum profile. The aluminum profile moving below the welding mechanism 12... First, the upper seam at the connection between the aluminum profile end and the sealing piece 243 is welded. Then, the rotating seat 21 is rotated 180 degrees to weld the lower edge of the connection. At this time, the sealing piece 243 has been stably fixed to the aluminum profile end, which allows the slide 251 to drive the clamping piece 26 away from the aluminum profile. Then, the rotating seat 21 drives the aluminum profile to rotate again. With the cooperation of the welding mechanism 12, the other two sides of the aluminum profile end are welded to complete the sealing of the aluminum profile end.

[0038] The surface of the rotating base 21 is provided with a clamping member 28 for clamping and fixing the aluminum profile. The clamping member 28 can prevent the aluminum profile from moving during the movement of the rotating base 21, which would cause the welding point to deviate. The surface of the rotating base 21 is provided with a welding port 21-1. The opening of the welding port 21-1 ensures that the part of the aluminum profile that needs to be welded is not blocked by the rotating base 21 after each 90-degree rotation, so that the welding mechanism 12 can smoothly perform sealing welding on the end of the aluminum profile.

[0039] Example 2, refer to Figures 2-11 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0040] Specifically, the feeding component 25 also includes a drive cylinder 254 fixed to the top of the rotating seat 21. The output end of the drive cylinder 254 is fixed to one side of the slide 251. A moving groove 251-1 is provided in the slide 251. The moving groove 251-1 supports the swing arm 253 to swing from a vertical state to a horizontal state inside it, and provides limiting support for the swing arm 253 in the vertical or horizontal state, so that the swing arm 253 stays in the vertical or horizontal state. A coil spring 255 is fixed to one side of the rotating seat 252. The other end of the coil spring 255 is fixed to the inner wall of the slide 251. The coil spring 255 is currently in a compressed state and is used to provide torque to the rotating seat 252, so that the rotating seat 252 drives the swing arm 253 to swing to the current vertical state of the swing arm 253.

[0041] The adjusting component 27 includes a first bevel gear 271 fixed inside the slide block 251 and a second bevel gear 272 fixed on the surface of the swing arm 253. The first bevel gear 271 and the second bevel gear 272 are of the same specifications and mesh with each other. When the swing arm 253 swings 90 degrees, the second bevel gear 272 rotates 90 degrees relative to the first bevel gear 271, so that the swing arm 253 also rotates 90 degrees when swinging 90 degrees. This causes the clamping member 28 at the other end of the swing arm 253 to drive the sealing piece 243 to rotate 90 degrees, thus preventing the jaws on both sides of the clamping member 28 from obstructing the welding of the sealing piece 243.

[0042] The adjusting component 27 also includes a sliding bar 273 that slides within the slide block 251. A first rack 274 is fixed inside the sliding bar 273. A toothed groove 252-1 is provided on the surface of the rotating block 252. The first rack 274 meshes with the toothed groove 252-1. The sliding bar 273 drives the first rack 274 to move, which in turn drives the rotating block 252 to rotate through the toothed groove 252-1. This causes the rotating block 252 to drive the swing arm 253 to swing 90 degrees, so that the swing arm 253 swings from a vertical state to a horizontal state.

[0043] The adjusting component 27 also includes a support base 275 fixed to the surface of the rotating seat 21. A hook bar 276 slides inside the support base 275. A first spring 277 is fixed to one side of the hook bar 276, and the other end of the first spring 277 is fixed to the inner wall of the support base 275. The first spring 277 is in a compressed state. Extrusion columns 278 are fixed on both sides of the moving bar 273. When the slide 251 moves toward the aluminum profile, the extrusion columns 278 can move into the hook groove of the hook bar 276, so that the hook bar 276 pulls the extrusion columns 278, thereby pulling the moving bar 273. This causes the moving bar 273 to drive the rotating seat 252 to rotate 90 degrees through the first rack 274.

[0044] The storage component 24 includes a support arm 241 fixed to the top of the welding table 11, and a storage box 242 fixed to the other end of the support arm 241. The surface of the storage box 242 has multiple windows, and sealing sheets 243 are stacked inside the storage box 242. The number of sealing sheets 243 can be observed through the windows on the surface of the storage box 242. A discharge groove 242-1 is provided at the bottom of the storage box 242. The bottommost sealing sheet 243 in the storage box 242 slides in the discharge groove 242-1. The side of the discharge groove 242-1 closest to the aluminum profile is the discharge port. By sliding the sealing sheet 243 in the discharge groove 242-1 toward the discharge port, the bottommost sealing sheet 243 in the storage box 242 can be taken out.

[0045] The clamping member 26 includes a clamping seat 261 fixed to the end of the swing arm 253. A lifting block 262 slides inside the clamping seat 261. A second spring 263 is fixed to the inner wall of the lifting block 262. The other end of the second spring 263 is fixed to the inner wall of the clamping seat 261. The second spring 263 is in a compressed state. Limiting grooves 262-1 are opened on both sides of the lifting block 262. Two limiting blocks 264 are fixed inside the clamping seat 261 and slide in the two limiting grooves 262-1. By limiting the limiting grooves 262-1 through the limiting blocks 264, the stroke of the lifting block 262 popping out of the clamping seat 261 is limited, so that the lifting block 262 will not hit the storage box 242. An inclined surface is opened on one side of the lifting block 262. When the clamping seat 261 moves the lifting block 262 to reset, the clamping seat 261 passes horizontally from the bottom of the storage box 242. At this time, the sealing piece 243 at the bottom of the storage box 242 will press against the inclined surface on one side of the lifting block 262, causing the lifting block 262 to move into the clamping seat 261. When the lifting block 262 moves away from the sealing piece 243, under the push of the second spring 263, the lifting block 262 can start to pop out of the clamping seat 261. The stroke of the end of the lifting block 262 extending out of the clamping seat 261 is less than twice the thickness of the sealing piece 243. When the clamping seat 261 moves horizontally toward the aluminum profile, the lifting block 262 extending from the end of the clamping seat 261 can push the sealing piece 243 at the bottom of the storage box 242, thereby allowing the sealing piece 243 to be taken out from the discharge slot 242-1.

[0046] The other end of the clamping seat 261 has a sliding pull rod 265. There are two pull rods 265, and a third spring 266 is fixed inside each of the two pull rods 265. The other end of the third spring 266 is fixed to the inner wall of the clamping seat 261 and is in a stretched state. A clamping plate 267 is fixed to the other end of the two pull rods 265. When the clamping seat 261 is reset, the clamping seat 261 passes horizontally from the bottom of the storage box 242, causing the clamping plate 267 to move to the side of the sealing piece 243 at the bottom of the storage box 242. At this time, the clamping plate 267 is blocked. As the clamping seat 261 continues to move, the third spring 266 is stretched, and the pull rod 265 exerts a pulling force on the clamping plate 267.

[0047] When the clamping seat 261 moves horizontally towards the aluminum profile, the lifting block 262 can push the sealing piece 243 at the bottom of the storage box 242, so that the sealing piece 243 is taken out from the discharge slot 242-1. The clamping plate 267 is constantly pressing the sealing piece 243 by the pull of the pull rod 265. Thus, through the cooperation of the clamping plate 267 and the lifting block 262, the sealing piece 243 can be clamped. At this time, the sealing piece 243 is located at the top of the clamping seat 261. The center of the clamped sealing piece 243 is located on the axis of the swing arm 253.

[0048] The clamping component 28 includes four clamping blocks 281 rotatably connected to the rotating seat 21 for clamping and fixing the aluminum profile. The output end of the clamping cylinder 282 is hinged to the end of the clamping block 281. A mounting seat 283 is fixed on the surface of the rotating seat 21, and the clamping cylinder 282 is hinged to the mounting seat 283. A fixed seat 284 is fixed on the surface of the rotating seat 21. A rotating shaft 285 is rotatably connected inside the fixed seat 284. A positioning plate 286 is fixed on the surface of the rotating shaft 285. The positioning plate 286 can block the aluminum profile and is used to position the aluminum profile so that the aluminum profile is in the position to be welded.

[0049] A rotating gear 287 is fixed to the surface of the rotating shaft 285, and a support shell 288 is fixed to the surface of the rotating seat 21. A second rack 289 slides inside the support shell 288. The second rack 289 meshes with the rotating gear 287. By pushing the second rack 289, the second rack 289 can drive the rotating gear 287 to rotate, thereby causing the rotating gear 287 to drive the rotating shaft 285 to rotate, which in turn causes the positioning plate 286 to swing, so that the positioning plate 286 moves away from the end of the aluminum profile, thus not affecting the welding of the end of the aluminum profile.

[0050] A fourth spring 2810 is fixed to the surface of the second rack 289. The other end of the fourth spring 2810 is fixed to the inner wall of the support shell 288. The fourth spring 2810 is in a stretched state, so that the positioning plate 286 is maintained in the current state. A drive plate 2811 is fixed to one side of the slide 251. A pressing rod 2812 for pushing the second rack 289 is fixed to one side of the drive plate 2811. The pressing rod 2812 slides inside the support shell 288. When the slide 251 moves towards the aluminum profile, the pressing rod 2812 can push the second rack 289, thereby adjusting the angle of the positioning plate 286. Example 3, referring to Figure 1 and Figure 2 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0051] Specifically, the movable component 23 includes a movable seat 231 that slides on the top of the welding table 11 via a guide rail. A driving mechanism is provided on one side of the movable seat 231, which can drive the movable seat 231 to move towards the welding mechanism 12. A support frame 232 is fixed on the surface of the movable seat 231, and a support platform 233 is fixed on the surface of the support frame 232. The rotating seat 21 is located above the support platform 233, so that the movable seat 231 can drive the rotating seat 21 to below the welding mechanism 12.

[0052] The rotating component 22 includes a base 221 fixed to the surface of two support platforms 233. A rotating ring 222 is rotatably connected inside each of the two bases 221. Both ends of the rotating seat 21 are fixed inside the two rotating rings 222 respectively. A drive disk 223 is fixed to one side of the rotating ring 222. A drive motor 224 is fixed to the top of the support platform 233. The drive motor 224 is fixed to one side of the drive disk 223. By rotating the output end of the drive motor 224, the rotating seat 21 can be driven to rotate, thereby causing the rotating seat 21 to drive the aluminum profile to rotate, thereby welding the end of the aluminum profile.

[0053] When in use, the aluminum profile is placed on the rotating seat 21 and positioned by the right angle of the inner wall of the rotating seat 21 and the positioning plate 286. At this time, the four clamping cylinders 282 are driven by the external controller to move, so that the clamping block 281 clamps and positions the aluminum profile.

[0054] While the clamping cylinder 282 is in motion, the external controller synchronously drives the drive cylinder 254 to move, causing the output end of the drive cylinder 254 to move the slide block 251 toward the end of the aluminum profile. At this time, the lifting block 262 extending from the clamping seat 261 can push the sealing piece 243 at the bottom of the storage box 242, so that the sealing piece 243 can be taken out from the discharge chute 242-1. The clamping plate 267 is constantly pressing the sealing piece 243 by the pull of the pull rod 265. Thus, the sealing piece 243 can be clamped by the cooperation of the clamping plate 267 and the lifting block 262.

[0055] As the slide block 251 moves, after the clamping seat 261 leaves the bottom of the storage box 242, the extrusion column 278 can move into the hook groove of the hook bar 276, so that the hook bar 276 pulls the extrusion column 278, thereby pulling the moving bar 273. This causes the moving bar 273 to drive the rotating seat 252 to rotate 90 degrees through the first rack 274, which in turn causes the rotating seat 252 to drive the swing arm 253 to swing 90 degrees, so that the swing arm 253 swings from a vertical state to a horizontal state. During this process, through the interaction of the first bevel gear 271 and the second bevel gear 272, the clamping member 28 at the other end of the swing arm 253 drives the sealing plate 243 to rotate 90 degrees. At this time, the sealing plate 243 at the end of the swing arm 253 is facing the end of the aluminum profile. The lifting block 262 and the clamping plate 267 are located on both sides of the end of the aluminum profile, respectively, without affecting the welding of the upper and lower welds of the end of the aluminum profile.

[0056] As the slide block 251 continues to move, the first spring 277 begins to be compressed, causing the hook bar 276 to move synchronously with the slide block 251 until the sealing piece 243 contacts the end of the aluminum profile. Before the sealing piece 243 contacts the end of the aluminum profile, the clamping block 281 has already completed the clamping and positioning of the aluminum profile.

[0057] As the slide block 251 approaches the end of the aluminum profile, the extrusion rod 2812 pushes the second rack 289 to adjust the angle of the positioning plate 286, so that the sealing piece 243 can move smoothly to the end of the aluminum profile.

[0058] At this time, the moving seat 231 can be moved by the driving mechanism set on one side of the moving seat 231, so that the rotating seat 21 can move the aluminum profile to the bottom of the welding mechanism 12. At this time, the welding gun of the welding mechanism 12 descends to weld the connection seam between the sealing plate 243 and the end of the aluminum profile. After the welding is completed, the drive motor 224 drives the rotating seat 21 to rotate 180 degrees, so that the bottom connection seam is welded. At this time, the slide 251 can be moved slightly away from the direction of the aluminum profile, so that the clamping plate 267 and the lifting block 262 are moved away from the sealing plate 243, so as to weld the other two connection seams between the sealing plate 243 and the end of the aluminum profile.

[0059] After welding is completed, the movable seat 231 is reset. During this process, the drive motor 224 drives the rotating seat 21 to reset and rotate back to the initial angle shown in the figure. At this time, the clamping cylinder 282 is activated, automatically releasing the clamp on the aluminum profile. The output end of the drive cylinder 254 synchronously drives the slide 251 to reset.

[0060] This completes the sealing welding of the ends of the aluminum profile.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An automatic clamping aluminum profile welding device, characterized in that: include, Welding assembly (1), including welding mechanism (12) disposed on top of welding table (11); The moving component (2) includes a rotating seat (21) disposed on the top of the welding table (11). A rotating component (22) is disposed on the surface of the rotating seat (21) to drive the rotating seat (21) to rotate. A moving component (23) is disposed on the top of the welding table (11) to drive the rotating seat (21) to move horizontally. A storage component (24) for storing sealing sheets (243) is disposed on the top of the welding table (11). A feeding component (25) is disposed on the rotating seat (21). The feeding component (25) includes a sliding block (251) that slides on the top of the rotating seat (21). A rotating seat (252) is rotatably connected inside the sliding block (251). 52) An internal rotatable swing arm (253) is provided. The other end of the swing arm (253) is provided with a clamping member (26) for clamping and feeding the sealing piece (243). An adjusting member (27) is provided inside the slide (251). During the process of the slide (251) moving towards the end of the aluminum profile, the adjusting member (27) will drive the rotating seat (252) to rotate 90 degrees. At this time, the swing arm (253) will also rotate 90 degrees, so that the sealing piece (243) is clamped to the end of the aluminum profile. The surface of the rotating seat (21) is provided with a clamping member (28) for clamping and fixing the aluminum profile. The surface of the rotating seat (21) is provided with a welding port (21-1).

2. The aluminum profile welding device with automatic clamping capability as described in claim 1, characterized in that: The feeding component (25) also includes a drive cylinder (254) fixed to the top of the rotating seat (21). The output end of the drive cylinder (254) is fixed to one side of the slide (251). A moving groove (251-1) is provided in the slide (251). The swing arm (253) slides in the moving groove (251-1). A coil spring (255) is fixed to one side of the rotating seat (252). The other end of the coil spring (255) is fixed to the inner wall of the slide (251).

3. The aluminum profile welding device with automatic clamping capability as described in claim 1, characterized in that: The adjusting component (27) includes a first bevel gear (271) fixed inside the slide (251), and a second bevel gear (272) fixed on the surface of the swing arm (253). The first bevel gear (271) and the second bevel gear (272) have the same specifications.

4. The aluminum profile welding device with automatic clamping capability as described in claim 1 or 3, characterized in that: The adjusting member (27) further includes a movable bar (273) that slides within the slide block (251), a first rack (274) fixed within the movable bar (273), and a toothed groove (252-1) formed on the surface of the rotating seat (252), wherein the first rack (274) and the toothed groove (252-1) mesh.

5. The aluminum profile welding device with automatic clamping capability as described in claim 4, characterized in that: The adjusting member (27) also includes a support base (275) fixed to the surface of the rotating seat (21). A hook strip (276) slides inside the support base (275). A first spring (277) is fixed to one side of the hook strip (276). The other end of the first spring (277) is fixed to the inner wall of the support base (275). Extrusion columns (278) are fixed to both sides of the moving strip (273).

6. The aluminum profile welding device with automatic clamping capability as described in claim 1, characterized in that: The storage component (24) includes a support arm (241) fixed to the top of the welding table (11), and a storage box (242) fixed to the other end of the support arm (241). The sealing sheet (243) is stacked inside the storage box (242). A discharge groove (242-1) is opened at the bottom of the storage box (242), and the sealing sheet (243) slides in the discharge groove (242-1).

7. The aluminum profile welding device with automatic clamping capability as described in claim 1, characterized in that: The clamping member (26) includes a clamping seat (261) fixed to the end of the swing arm (253), a lifting block (262) sliding inside the clamping seat (261), a second spring (263) fixed to the inner wall of the lifting block (262), the other end of the second spring (263) fixed to the inner wall of the clamping seat (261), a limiting groove (262-1) is opened on the surface of the lifting block (262), a limiting block (264) sliding in the limiting groove (262-1) is fixed inside the clamping seat (261), a pull rod (265) sliding at the other end of the clamping seat (261), a third spring (266) fixed inside the pull rod (265), and a clamping plate (267) fixed at the other end of the pull rod (265).

8. The aluminum profile welding device with automatic clamping capability as described in claim 1, characterized in that: The clamping member (28) includes a clamping block (281) rotatably connected to the rotating seat (21), the output end of a clamping cylinder (282) hinged to the end of the clamping block (281), a mounting seat (283) fixed on the surface of the rotating seat (21), the clamping cylinder (282) hinged to the mounting seat (283), a fixing seat (284) fixed on the surface of the rotating seat (21), a rotating shaft (285) rotatably connected inside the fixing seat (284), a positioning plate (286) fixed on the surface of the rotating shaft (285), and a rotating gear (287) fixed on the surface of the rotating shaft (285). 1) A support shell (288) is fixed on the surface, and a second rack (289) slides inside the support shell (288). The second rack (289) meshes with the rotating gear (287). A fourth spring (2810) is fixed on the surface of the second rack (289). The other end of the fourth spring (2810) is fixed to the inner wall of the support shell (288). A drive plate (2811) is fixed on one side of the slide (251). A pressing rod (2812) for pushing the second rack (289) is fixed on one side of the drive plate (2811). The pressing rod (2812) slides inside the support shell (288).

9. The aluminum profile welding device with automatic clamping capability as described in claim 1, characterized in that: The movable component (23) includes a movable seat (231) that slides on the top of the welding table (11) via a guide rail. A support frame (232) is fixed to the surface of the movable seat (231), and a support platform (233) is fixed to the surface of the support frame (232).

10. The aluminum profile welding device with automatic clamping capability as described in claim 9, characterized in that: The rotating component (22) includes a base (221) fixed to the surface of the support platform (233), a rotating ring (222) rotatably connected inside the base (221), the two ends of the rotating seat (21) being fixed inside the two rotating rings (222) respectively, a drive disk (223) being fixed on one side of the rotating ring (222), a drive motor (224) being fixed on the top of the support platform (233), and the drive motor (224) being fixed on one side of the drive disk (223).

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