Curtain wall aluminum alloy frame butt-splicing device

Abstract

The curtain wall aluminum alloy frame butt-splicing device comprises a machine body, a waste collecting box is arranged on the right side of the top of the machine body, and a first clamping mechanism used for fixing three sets of vertical beams is installed at the bottom end in the waste collecting box. The method comprises the following steps: firstly, cutting plate bodies with threaded holes on the front and rear sides of three groups of vertical beams, splicing and welding the three groups of vertical beams and cross beams together to form a curtain wall aluminum alloy frame prototype, and machining two groups of threaded holes on the outer sides of the two ends of each group of vertical beams in the curtain wall aluminum alloy frame prototype; and then a bolt, a bearing and an L-shaped pressing piece whole are automatically installed in a threaded hole of a vertical beam in the curtain wall aluminum alloy frame prototype, so that a curtain wall aluminum alloy frame body is formed, automatic machining is achieved in the whole process, manual operation is not needed, and the curtain wall aluminum alloy frame body produced through the device is high in production efficiency. The curtain wall glass can be conveniently installed by workers during follow-up construction, the curtain wall glass is good in stability and not prone to falling off, and the requirements of the workers are met.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain wall aluminum alloy frame production, and specifically relates to a curtain wall aluminum alloy frame splicing device. Background Technique

[0002] The curtain wall aluminum alloy frame is an important structure for installing curtain wall glass. It is usually composed of cross beams and vertical beams. During the production process of the curtain wall aluminum alloy frame, the cross beams and vertical beams are usually moved and spliced by workers, which is rather troublesome and difficult to meet the needs of workers. In addition, during subsequent construction of the curtain wall aluminum alloy frames produced by the prior art, it is also inconvenient for workers to install the curtain wall glass on the curtain wall aluminum alloy frames, with cumbersome operations and low installation efficiency. Summary of the Invention

[0003] To solve the above technical problems, a curtain wall aluminum alloy frame splicing device is provided, and this technical solution solves the problems raised in the above background technique.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A curtain wall aluminum alloy frame splicing device includes a machine body. A waste collection box is arranged on the right side of the top of the machine body. A first clamping mechanism for fixing three vertical beams is installed at the bottom end inside the waste collection box. A processing mechanism for welding the cross beam to the three vertical beams is arranged on the top of the waste collection box. A multi-functional robotic arm is also installed on the top of the machine body, and a bending mechanism and a second clamping mechanism are respectively arranged on the back and left side of the multi-functional robotic arm. A first installation mechanism and a second installation mechanism are respectively installed on the front and back sides of the second clamping mechanism, and a third installation mechanism is arranged on the left side of the second clamping mechanism.

[0005] Preferably, the first clamping mechanism includes a first double-headed cylinder fixedly installed at the bottom end inside the waste collection box. Both output ends of the first double-headed cylinder are fixedly connected with first clamping members. A first threaded rod is rotatably connected inside the waste collection box, and the thread directions at both ends of the first threaded rod are opposite. A first fixed rod is also welded inside the waste collection box, and two first movable blocks are slidably connected to the first fixed rod. A second double-headed cylinder is installed on the top of the first movable block, and both output ends of the second double-headed cylinder are fixedly connected with second clamping members. A first servo motor for driving the first threaded rod to rotate is arranged outside the waste collection box.

[0006] Preferably, the processing mechanism includes a first lead screw, a first guide rod, and a second movable block. The first lead screw is rotatably connected to the top of the waste collection box, the first guide rod is fixedly installed on the top of the waste collection box, the second movable block is threadedly connected to the outer surface of the first lead screw, and the second movable block is slidably connected to the first guide rod. The outer end of the first lead screw is fixedly connected to the output end of a first stepping motor, and the first stepping motor is arranged on the front top of the waste collection box. A first electric push rod is installed on the outside of the second movable block, and the output end of the first electric push rod is fixedly connected with a splash-proof frame.

[0007] Preferably, the processing mechanism further includes a second lead screw rotatably connected inside the anti-splash frame. A frame is threadedly connected to the second lead screw and slidably connected to a second guide rod fixedly connected inside the anti-splash frame. A second stepping motor for driving the rotation of the second lead screw is provided outside the anti-splash frame. A third lead screw is rotatably connected inside the frame. Three third movable blocks are threadedly connected to the third lead screw. A third guide rod is also fixedly installed inside the frame. The third movable blocks are slidably connected to the third guide rod. A third stepping motor for driving the rotation of the third lead screw is installed outside the frame. Second electric push rods are rotatably connected inside the three third movable blocks respectively. The output ends of the three second electric push rods are fixedly connected to a sleeve, a cutting head, and a first welding head respectively. A tapping head is rotatably connected inside the sleeve. A first motor for driving the rotation of the tapping head is provided outside the sleeve. Second motors are provided at the tops of the three third movable blocks. A first driving gear is fixedly installed at the output end of the second motor. A first driven gear meshing with the first driving gear is fixedly installed on the outer surface of the second electric push rod.

[0008] Preferably, the bending mechanism includes a bending table fixedly installed at the rear side of the top of the machine body. Two first L-shaped plates are fixedly connected to the top of the bending table. A third electric push rod is provided on the top of the horizontal plate of the first L-shaped plate. The output end of the third electric push rod is fixedly connected to a pressing block. Two second L-shaped plates are also fixedly installed on the top of the bending table. A fourth electric push rod is provided on the top of the horizontal plate of the second L-shaped plate. The output ends of the two fourth electric push rods are commonly connected to the same bending plate.

[0009] Preferably, a fifth electric push rod is also connected to the rear side of the top of the bending table. The output end of the fifth electric push rod is fixedly installed with a first mounting plate. A sixth electric push rod is rotatably connected inside the first mounting plate. The output end of the sixth electric push rod is fixedly connected to a second mounting plate. A second welding head is provided at the bottom of the second mounting plate. A third motor is also fixedly connected to the top of the first mounting plate. A second driving gear is fixedly installed at the output end of the third motor. A second driven gear meshing with the second driving gear is provided on the outer surface of the sixth electric push rod.

[0010] Preferably, the second clamping mechanism includes a driving motor fixedly installed at the top of the machine body. A connecting frame is fixedly installed at the output end of the driving motor. A second fixing rod is fixedly connected inside the connecting frame. Two third clamping members are slidably connected to the outer surface of the second fixing rod. The two third clamping members are respectively threadedly connected to both ends of the outer surface of a second threaded rod. The second threaded rod is rotatably connected inside the connecting frame. The thread directions opened at both ends of the second threaded rod are opposite. A second servo motor is provided outside the connecting frame. The output end of the second servo motor extends into the connecting frame and is fixedly connected to the second threaded rod.

[0011] Preferably, the first installation mechanism includes two first fixing blocks welded to the rear side of the top of the machine body. A fourth lead screw is rotatably connected between the two first fixing blocks. A first moving member is threadedly connected to the fourth lead screw. The first moving member is slidably connected to a fourth guide rod. The two ends of the fourth guide rod are respectively fixedly connected to the inner walls of the two first fixing blocks. A fourth stepper motor for driving the fourth lead screw to rotate is provided on the outer side of one of the first fixing blocks. And a seventh electric push rod is installed on the top of the outer side of the first moving member. The output end of the seventh electric push rod is fixedly connected to a first mounting block. An eighth electric push rod is provided on the top of the first mounting block. The output end of the eighth electric push rod is installed with a second mounting block. A fixing frame is welded to the bottom of the second mounting block. A third threaded rod is rotatably connected in the fixing frame. The thread directions of the two ends of the third threaded rod are opposite. And fourth clamping members are threadedly connected to both ends of the outer surface of the third threaded rod. A third fixing rod is also welded in the fixing frame. The fourth clamping member is slidably connected to the third fixing rod. A third servo motor for driving the third threaded rod to rotate is provided on the outer side of the fixing frame.

[0012] Preferably, the second installation mechanism includes second fixing blocks, a fifth lead screw and a fifth guide rod. Two second fixing blocks are provided and are both fixedly installed on the front side of the top of the machine body. The fifth lead screw is rotatably connected between the two second fixing blocks. A second moving member is threadedly connected to the fifth lead screw. The fifth guide rod is welded between the two second fixing blocks. A fifth stepper motor for driving the fifth lead screw to rotate is provided on the outer side of one of the second fixing blocks. The second moving member is slidably connected to the fifth guide rod. And a ninth electric push rod is provided on the outer side of the second moving member. The output end of the ninth electric push rod penetrates through the outer wall of the second moving member and is fixedly connected to a first installation member. A tenth electric push rod is rotatably connected in the first installation member. The output end of the tenth electric push rod is fixedly installed with a third double-headed cylinder. Both output ends of the third double-headed cylinder are fixedly connected with fifth clamping members. And a fourth motor is provided on the top of the first installation member. The output end of the fourth motor is fixedly connected with a third driving gear. A third driven gear is fixedly installed on the outer surface of the tenth electric push rod. The third driving gear meshes with the third driven gear.

[0013] Preferably, the third installation mechanism includes a support plate welded to the top of the machine body. A first cylinder is fixedly installed on the outer side of the support plate. The output end of the first cylinder is fixedly connected to a second installation member. A second cylinder is fixedly connected to the outer side of the second installation member. The output end of the second cylinder is fixedly connected to a third installation member. And a rotating gear ring is rotatably connected in the third installation member. A third welding head is fixedly installed on the inner wall of the rotating gear ring. Two transmission gears are rotatably connected to the top of the third installation member. The middle of the bottom end of one of the transmission gears is fixedly connected to the output end of a fifth motor. The fifth motor is arranged on the top of the third installation member.

[0014] Compared with the prior art, the present invention provides a curtain wall aluminum alloy frame butt joint device, which has the following beneficial effects: Through the combined use of the first clamping mechanism, the processing mechanism, the bending mechanism, the second clamping mechanism, the first installation mechanism, the second installation mechanism and the third installation mechanism, the present invention realizes cutting out plates with threaded holes on the front and rear sides of three groups of vertical beams, splicing and welding the three groups of vertical beams and cross beams together to form a prototype of a curtain wall aluminum alloy frame, and processing two groups of threaded holes on the outer sides of both ends of each group of vertical beams in the prototype of the curtain wall aluminum alloy frame. Then, bolts, bearings and L-shaped pressing parts are automatically installed integrally in the threaded holes of the vertical beams in the prototype of the curtain wall aluminum alloy frame, thus forming the curtain wall aluminum alloy frame body. The whole process is automated without manual operation. Moreover, the curtain wall aluminum alloy frame body produced by using this device facilitates the installation of curtain wall glass by the staff during subsequent construction, and the curtain wall glass has good stability and is not easy to fall off, meeting the needs of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the waste collection box in the present invention; Figure 3 is a schematic diagram of the structure of the first clamping mechanism in the present invention; Figure 4 is a schematic diagram of the structure of the processing mechanism in the present invention; Figure 5 is a schematic diagram of the internal structure of the anti-spatter frame in the present invention; Figure 6 is a schematic diagram of the internal structure of the frame in the present invention; Figure 7 is a schematic diagram of the structure of the bending mechanism in the present invention; Figure 8 is a schematic diagram of the structure of the second welding head in the present invention; Figure 9 is a schematic diagram of the structure of the second clamping mechanism in the present invention; Figure 10 is a schematic diagram of the structure of the first installation mechanism in the present invention; Figure 11 in the present invention Figure 10 is an enlarged schematic diagram of the structure at A proposed in the present invention; Figure 12 is a schematic diagram of the structure of the second installation mechanism in the present invention; Figure 13 in the present invention Figure 12 is an enlarged schematic diagram of the structure at B proposed in the present invention; Figure 14 is a schematic diagram of the structure of the third installation mechanism in the present invention; Figure 15 is a schematic diagram of the production process of the curtain wall aluminum alloy frame in the present invention.

[0016] The reference numerals in the figure are as follows: 1. Body; 101. Waste collection box; 102. Multifunctional robotic arm; 103. Vertical beam; 104. Plate body; 105. Cross beam; 106. L-shaped pressing member; 107. Bearing; 108. Bolt; 109. Curtain wall glass; 2. First clamping mechanism; 201. First double-headed cylinder; 202. First clamping member; 203. First threaded rod; 204. First fixed rod; 205. First servo motor; 206. First movable block; 207. Second double-headed cylinder; 208. Second clamping member; 3. Processing mechanism; 301. First lead screw; 302. First guide rod; 303. First stepper motor; 304. Second movable block; 305. First electric push rod; 306. Anti-splash frame; 307. Second lead screw; 308. Second guide rod; 309. Second stepper motor; 310. Frame; 311. Third lead screw; 312. Third guide rod; 313. Third stepper motor; 314. Third movable block; 315. Second electric push rod; 316. First motor; 317. Tapping head; 318. Cutting head; 319. First welding head; 320. Second motor; 321. First driving gear; 322. First driven gear; 4. Bending mechanism; 401. First L-shaped plate; 402. Third electric push rod; 403. Pressing block; 404. Second L-shaped plate; 405. Fourth electric push rod; 406. Bending plate; 407. Fifth electric push rod; 408. First mounting plate; 409. Sixth electric push rod; 410. Second mounting plate; 411. Second welding head; 412. Third motor; 413. Second driving gear; 414. Second driven gear; 5. Second clamping mechanism; 501. Driving motor; 502. Connecting frame; 503. Second threaded rod; 504. Second fixed rod; 505. Third clamping member; 506. Second servo motor; 6. First mounting mechanism; 601. First fixed block; 602. Fourth lead screw; 603. Fourth guide rod; 604. Fourth stepper motor; 605. First moving member; 606. Seventh electric push rod; 607. First mounting block; 608. Eighth electric push rod; 609. Second mounting block; 610. Fixed frame; 611. Third threaded rod; 612. Third fixed rod; 613. Third servo motor; 614. Fourth clamping member; 7. Second mounting mechanism; 701. Second fixed block; 702. Fifth lead screw; 703. Fifth guide rod; 704. Fifth stepper motor; 705. Second moving member; 706. Ninth electric push rod; 707. First mounting member; 708. Tenth electric push rod; 709. Third double-headed cylinder; 710. Fifth clamping member; 711. Fourth motor; 712. Third driving gear; 713. Third driven gear; 8. Third mounting mechanism; 801. Support plate; 802. First cylinder; 803. Second mounting member; 804. Second cylinder; 805. Third mounting member; 806. Rotating gear ring; 807. Transmission gear; 808. Fifth motor; 809. Third welding head. Detailed implementation manners

[0017] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variants.

[0018] Embodiment 1 Please refer to Figures 1 - 15 As shown, a butt joint device for curtain wall aluminum alloy frames includes a machine body 1. A waste collection box 101 is arranged on the right side of the top of the machine body 1. A first clamping mechanism 2 for fixing three vertical beams 103 is installed at the bottom end inside the waste collection box 101. A processing mechanism 3 for welding a cross beam 105 onto the three vertical beams 103 is arranged on the top of the waste collection box 101. A multi-functional robotic arm 102 is also installed on the top of the machine body 1. A bending mechanism 4 and a second clamping mechanism 5 are respectively arranged on the back and left side of the multi-functional robotic arm 102. A first mounting mechanism 6 and a second mounting mechanism 7 are respectively installed on the front and back sides of the second clamping mechanism 5. A third mounting mechanism 8 is arranged on the left side of the second clamping mechanism 5.

[0019] Embodiment 2 Please refer to Figure 2 and Figure 3 As shown, the first clamping mechanism 2 includes a first double-headed cylinder 201 fixedly installed at the bottom end inside the waste collection box 101. Both output ends of the first double-headed cylinder 201 are fixedly connected with first clamping members 202. A first threaded rod 203 is rotatably connected inside the waste collection box 101. The thread directions of the two ends of the first threaded rod 203 are opposite. A first fixed rod 204 is also welded inside the waste collection box 101. Two groups of first movable blocks 206 are slidably connected to the first fixed rod 204. A second double-headed cylinder 207 is installed on the top of the first movable block 206. Both output ends of the second double-headed cylinder 207 are fixedly connected with second clamping members 208. A first servo motor 205 for driving the first threaded rod 203 to rotate is arranged outside the waste collection box 101.

[0020] Those skilled in the art can understand that the present invention is provided with a set of first double-headed cylinders 201 and two sets of second double-headed cylinders 207. By controlling the synchronous contraction of their two output ends, the two sets of first clamping members 202 and the two sets of second clamping members 208 are brought closer to each other, thereby realizing the clamping and fixing of the inner bottom ends of the three vertical beams 103. And by driving the first threaded rod 203 to rotate through the output end of the first servo motor 205, the two first movable blocks 206 are brought closer to or away from each other, and then the second double-headed cylinders 207 on both sides are driven to approach or move away from the first double-headed cylinder 201, thereby realizing driving the vertical beams 103 clamped on both sides to approach or move away from the vertical beam 103 clamped in the middle.

[0021] Embodiment 3 Please refer to Figure 4 As shown, the processing mechanism 3 includes a first lead screw 301, a first guide rod 302 and a second movable block 304. The first lead screw 301 is rotatably connected to the top of the waste collection box 101, the first guide rod 302 is fixedly installed on the top of the waste collection box 101, the second movable block 304 is threadedly connected to the outer surface of the first lead screw 301, the second movable block 304 is slidably connected to the first guide rod 302, the outer end of the first lead screw 301 is fixedly connected to the output end of the first stepping motor 303, the first stepping motor 303 is arranged on the front top of the waste collection box 101, a first electric push rod 305 is installed on the outer side of the second movable block 304, and the output end of the first electric push rod 305 is fixedly connected with a splash-proof frame 306.

[0022] Please refer to Figure 5 and Figure 6As shown in the figure, the processing mechanism 3 further includes a second lead screw 307. The second lead screw 307 is rotatably connected inside the anti-splash frame 306. A frame 310 is threadedly connected to the second lead screw 307. The frame 310 is slidably connected to a second guide rod 308. The second guide rod 308 is fixedly connected inside the anti-splash frame 306. A second stepping motor 309 for driving the rotation of the second lead screw 307 is provided outside the anti-splash frame 306. A third lead screw 311 is rotatably connected inside the frame 310. Three groups of third movable blocks 314 are threadedly connected to the third lead screw 311. A third guide rod 312 is fixedly installed inside the frame 310. The third movable blocks 314 are slidably connected to the third guide rod 312. A third stepping motor 313 for driving the rotation of the third lead screw 311 is installed outside the frame 310. Second electric push rods 315 are rotatably connected inside the three groups of third movable blocks 314. The output ends of the three groups of second electric push rods 315 are respectively fixedly connected to a sleeve, a cutting head 318, and a first welding head 319. A tapping head 317 is rotatably connected inside the sleeve. A first motor 316 for driving the rotation of the tapping head 317 is provided outside the sleeve. Second motors 320 are provided at the tops of the three groups of third movable blocks 314. A first driving gear 321 is fixedly installed at the output end of the second motor 320. A first driven gear 322 meshing with the first driving gear 321 is fixedly installed on the outer surface of the second electric push rod 315.

[0023] Those skilled in the art can understand that by driving the rotation of the first lead screw 301 through the output end of the first stepping motor 303, the second movable block 304 moves back and forth, thereby driving the anti-splash frame 306 to move back and forth. Therefore, the anti-splash frame 306 can move to directly above each group of clamped vertical beams 103. Also, by the contraction of the output end of the first electric push rod 305, the anti-splash frame 306 moves downward, and thus it can cover the tops of each group of vertical beams 103. By driving the rotation of the second lead screw 307 through the output end of the second stepping motor 309, the frame 310 moves back and forth, realizing the driving of the tapping head 317, the cutting head 318, and the first welding head 319 to move back and forth. Also, by driving the rotation of the third lead screw 311 through the output end of the third stepping motor 313, the three groups of third movable blocks 314 move back and forth, realizing the driving of the tapping head 317, the cutting head 318, and the first welding head 319 to move back and forth. Also, by the extension or contraction of the output ends of the three groups of second electric push rods 315, the driving of the tapping head 317, the cutting head 318, and the first welding head 319 to move up and down is realized, and the tapping head 317 is driven by the first motor 316 to perform tapping. The present invention also drives the rotation of the first driving gear 321 through the output end of the second motor 320, thereby causing the overall rotation of the first driven gear 322 and the second electric push rod 315, and thus the orientation of the tapping head 317, the cutting head 318, and the first welding head 319 can be changed.

[0024] Embodiment 4 Please refer to Figure 7 As shown in the figure, the bending mechanism 4 includes a bending table fixedly installed at the rear side of the top of the machine body 1. Two groups of first L-shaped plates 401 are fixedly connected to the top of the bending table. A third electric push rod 402 is arranged on the top of the horizontal plate of the first L-shaped plate 401. The output end of the third electric push rod 402 is fixedly connected to a pressing block 403. Moreover, two groups of second L-shaped plates 404 are fixedly installed on the top of the bending table. A fourth electric push rod 405 is arranged on the top of the horizontal plate of the second L-shaped plate 404. The output ends of the two groups of fourth electric push rods 405 are commonly connected to the same bending plate 406.

[0025] Please refer to Figure 7 and Figure 8 As shown in the figure, a fifth electric push rod 407 is further connected to the rear side of the top of the bending table. The output end of the fifth electric push rod 407 is fixedly installed with a first mounting plate 408. A sixth electric push rod 409 is rotatably connected inside the first mounting plate 408. The output end of the sixth electric push rod 409 is fixedly connected to a second mounting plate 410. A second welding head 411 is arranged at the bottom of the second mounting plate 410. Moreover, a third motor 412 is fixedly connected to the top of the first mounting plate 408. The output end of the third motor 412 is fixedly installed with a second driving gear 413. A second driven gear 414 meshing with the second driving gear 413 is arranged on the outer surface of the sixth electric push rod 409.

[0026] Those skilled in the art can understand that by the elongation or contraction of the output ends of the two groups of third electric push rods 402, the two groups of pressing blocks 403 are driven to move downward or upward; by the elongation or contraction of the output ends of the two groups of fourth electric push rods 405, the bending plate 406 is driven to move downward or upward; and by controlling the elongation or contraction of the output end of the fifth electric push rod 407, the first mounting plate 408 is driven to move forward or backward, so as to drive the second welding head 411 to reciprocate back and forth. Also, by the output end of the third motor 412 driving the second driving gear 413 to rotate, the second driven gear 414 and the sixth electric push rod 409 as a whole rotate, thereby driving the second welding head 411 to rotate.

[0027] Embodiment 5 Please refer to Figure 9As shown, the second clamping mechanism 5 includes a driving motor 501 fixedly installed on the top of the body 1. A connecting frame 502 is fixedly installed at the output end of the driving motor 501. A second fixing rod 504 is fixedly connected inside the connecting frame 502. Two groups of third clamping members 505 are slidably connected to the outer surface of the second fixing rod 504. The two groups of third clamping members 505 are respectively threadedly connected to both ends of the outer surface of the second threaded rod 503. The second threaded rod 503 is rotatably connected inside the connecting frame 502, and the thread directions of the two ends of the second threaded rod 503 are opposite. A second servo motor 506 is arranged outside the connecting frame 502. The output end of the second servo motor 506 extends into the connecting frame 502 and is fixedly connected to the second threaded rod 503.

[0028] Those skilled in the art can understand that by driving the second threaded rod 503 to rotate through the output end of the second servo motor 506, the two groups of third clamping members 505 move closer to or away from each other. When they move closer, the three vertical beams 103 and the cross beam 105 are clamped as a whole, and vice versa, the clamping is released; and by driving the connecting frame 502 to rotate through the output end of the driving motor 501, the three vertical beams 103 and the cross beam 105 in the clamped state are driven to rotate as a whole.

[0029] Embodiment 6 Please refer to Figure 10 and Figure 11 As shown, the first installation mechanism 6 includes two first fixing blocks 601 welded to the rear side of the top of the body 1. A fourth lead screw 602 is rotatably connected between the two first fixing blocks 601. A first moving member 605 is threadedly connected to the fourth lead screw 602. The first moving member 605 is slidably connected to the fourth guide rod 603. The two ends of the fourth guide rod 603 are respectively fixedly connected to the inner walls of the two first fixing blocks 601. A fourth stepping motor 604 for driving the fourth lead screw 602 to rotate is arranged on the outside of one of the first fixing blocks 601. A seventh electric push rod 606 is installed on the outer top of the first moving member 605. The output end of the seventh electric push rod 606 is fixedly connected to the first installation block 607. An eighth electric push rod 608 is arranged on the top of the first installation block 607. The output end of the eighth electric push rod 608 is installed with a second installation block 609. A fixing frame 610 is welded to the bottom of the second installation block 609. A third threaded rod 611 is rotatably connected inside the fixing frame 610. The thread directions of the two ends of the third threaded rod 611 are opposite. Fourth clamping members 614 are threadedly connected to both ends of the outer surface of the third threaded rod 611. A third fixing rod 612 is also welded inside the fixing frame 610. The fourth clamping members 614 are slidably connected to the third fixing rod 612. A third servo motor 613 for driving the third threaded rod 611 to rotate is arranged outside the fixing frame 610.

[0030] Those skilled in the art can understand that by driving the fourth lead screw 602 to rotate through the output end of the fourth stepper motor 604, the first moving member 605 moves horizontally back and forth, realizing driving the two groups of fourth clamping members 614 to move horizontally back and forth; by the elongation or contraction of the output end of the seventh electric push rod 606, the first mounting block 607 moves forward or backward, realizing driving the two groups of fourth clamping members 614 to move back and forth; and by the elongation or contraction of the output end of the eighth electric push rod 608, the second mounting block 609 moves downward or upward, realizing driving the two groups of fourth clamping members 614 to move up and down; also, by driving the third threaded rod 611 to rotate through the output end of the third servo motor 613, the two groups of fourth clamping members 614 approach or separate from each other.

[0031] Embodiment 7 Please refer to Figure 12 and Figure 13 As shown, the second mounting mechanism 7 includes a second fixed block 701, a fifth lead screw 702 and a fifth guide rod 703. Two groups of second fixed blocks 701 are provided and fixedly installed on the front side of the top of the machine body 1. The fifth lead screw 702 is rotatably connected between the two groups of second fixed blocks 701. A second moving member 705 is threadedly connected to the fifth lead screw 702. The fifth guide rod 703 is welded between the two groups of second fixed blocks 701. A fifth stepper motor 704 for driving the fifth lead screw 702 to rotate is provided outside one of the second fixed blocks 701. The second moving member 705 is slidably connected to the fifth guide rod 703. And a ninth electric push rod 706 is provided outside the second moving member 705. The output end of the ninth electric push rod 706 penetrates the outer wall of the second moving member 705 and is fixedly connected to a first mounting member 707. A tenth electric push rod 708 is rotatably connected inside the first mounting member 707. The output end of the tenth electric push rod 708 is fixedly installed with a third double-headed cylinder 709. Both output ends of the third double-headed cylinder 709 are fixedly connected with fifth clamping members 710. And a fourth motor 711 is provided on the top of the first mounting member 707. The output end of the fourth motor 711 is fixedly connected with a third driving gear 712. A third driven gear 713 is fixedly installed on the outer surface of the tenth electric push rod 708. The third driving gear 712 meshes with the third driven gear 713.

[0032] Those skilled in the art can understand that by driving the fifth lead screw 702 to rotate through the output end of the fifth stepping motor 704, the second moving member 705 is reciprocated horizontally left and right, realizing the reciprocating horizontal left and right movement of the two groups of fifth clamping members 710; by extending or contracting the output end of the ninth electric push rod 706, the two groups of fifth clamping members 710 are driven to move backward or forward; and by driving the third driving gear 712 to rotate through the output end of the fourth motor 711, the third driven gear 713 and the tenth electric push rod 708 as a whole rotate, realizing the rotation of the two groups of fifth clamping members 710; also by extending or contracting the output end of the tenth electric push rod 708, the two groups of fifth clamping members 710 are driven to move downward or upward.

[0033] Embodiment 8 Please refer to Figure 14 As shown, the third mounting mechanism 8 includes a support plate 801 welded to the top of the machine body 1. A first cylinder 802 is fixedly installed on the outside of the support plate 801. The output end of the first cylinder 802 is fixedly connected to a second mounting member 803. A second cylinder 804 is fixedly connected to the outside of the second mounting member 803. The output end of the second cylinder 804 is fixedly connected to the third mounting member 805. And a rotating gear ring 806 is rotatably connected inside the third mounting member 805. A third welding head 809 is fixedly installed on the inner wall of the rotating gear ring 806. Two groups of transmission gears 807 are rotatably connected to the top of the third mounting member 805. The middle of the bottom end of one group of transmission gears 807 is fixedly connected to the output end of the fifth motor 808. The fifth motor 808 is arranged on the top of the third mounting member 805.

[0034] Those skilled in the art can understand that by extending or contracting the output end of the first cylinder 802, the second mounting member 803 moves to the right or to the left, realizing the movement of the third welding head 809 to the right or to the left; by extending or contracting the output end of the second cylinder 804, the third mounting member 805 moves backward or forward, realizing the movement of the third welding head 809 backward or forward; and by driving one group of transmission gears 807 to rotate through the output end of the fifth motor 808, the rotating gear ring 806 rotates. Since there is a notch on the rotating gear ring 806, two groups of transmission gears 807 are provided in the present invention, so that the rotating gear ring 806 can rotate continuously, thereby realizing the continuous rotation of the third welding head 809.

[0035] To clearly describe the working principle of the present invention, we take Figure 1 as the azimuth perspective for elaboration. This azimuth ensures that the words "front, back, left, and right" appearing in the following processing process are correct. Specifically as follows: S1. The multi-functional robotic arm 102 is used to sequentially transfer three groups of external vertical beams 103 into the waste collection box 101. One group is clamped and fixed by two first clamping members 202 at the middle position of the inner bottom end of the waste collection box 101, and the other two groups are respectively clamped and fixed by two second clamping members 208 on both sides of the inner bottom end of the waste collection box 101; S2. The output end of the first stepping motor 303 drives the first lead screw 301 to rotate, causing the second movable block 304 to reciprocate back and forth, and then driving the anti-splash frame 306 to reciprocate back and forth. Therefore, the anti-splash frame 306 can move to directly above each group of clamped vertical beams 103. Also, the output end of the first electric push rod 305 contracts to drive the anti-splash frame 306 to move downward, so as to cover the top of each group of vertical beams 103. After the anti-splash frame 306 covers the vertical beam 103, under the combined action of the output ends of the second stepping motor 309, the third stepping motor 313, the second electric push rod 315, and the first motor 316, a threaded hole is drilled on the front and rear sides of the top of the vertical beam 103 by the tapping head 317. Then, according to the production requirements of the curtain wall aluminum alloy frame, under the combined action of the output ends of the second stepping motor 309, the third stepping motor 313, the second electric push rod 315, and the cutting head 318, a plate body 104 is cut on the front and rear sides of the top of the vertical beam 103. The plate body 104 contains the drilled threaded holes. Finally, the cutting head 318 is also used to cut off all the excess plates on the front and rear sides of the top of the vertical beam 103, so that only the left and right sides remain at the top of the vertical beam 103. And because the orientation of the tapping head 317 can be changed, the tapping head 317 extends into the inner top end of the vertical beam 103, and two symmetric threaded holes are drilled on the left side of the top of the vertical beam 103. And in the present invention, during tapping and cutting, under the covering action of the anti-splash frame 306, the generated debris will not splash outside the waste collection box 101 and is collected by the waste collection box 101; S3. After that, the anti-splash frame 306 resets. The multi-functional robotic arm 102 places the middle part of an external cross beam 105 at the inner top end of the middle vertical beam 103. Then, the output end of the first servo motor 205 drives the first threaded rod 203 to rotate, causing the two first movable blocks 206 to approach or move away from each other, thereby driving the two clamped vertical beams 103 on both sides to approach or move away from the middle vertical beam 103, so that the outer sides of the two vertical beams 103 are respectively flush with the two end faces of the cross beam 105, thus completing the butt joint. Then, repeat the above steps, so that the anti-splash frame 306 covers the top of each group of vertical beams 103 in turn, and use the first welding head 319 to weld the butt joint of each group of vertical beams 103 and cross beam 105, so as to weld the three groups of vertical beams 103 and cross beam 105 into a whole; S4. The anti-splash frame 306 is reset again. The multifunctional robotic arm 102 continues to clamp and turn around the three groups of vertical beams 103 and the cross beam 105 as a whole, so that the end of the vertical beam 103 that was originally at the bottom faces upward. The three groups of vertical beams 103 are still clamped and fixed by the first clamping member 202 and the second clamping member 208. Repeat the above steps. First, cut out the plate body 104 with threaded holes on the front and rear sides of the top of the vertical beam 103, and cut off the excess plate material on the front and rear sides of the top of the vertical beam 103. However, it should be noted here that there is a small section of bending at the original bottom of the vertical beam 103, and this bending plays a role in supporting the curtain wall glass 109 later, so this bending is not cut off. Then, drill two groups of symmetric threaded holes at the top left of the vertical beam 103 to form the prototype of the curtain wall aluminum alloy frame; S5. Each time the plate body 104 is cut out, the multifunctional robotic arm 102 transfers it to the front side of the top of the bending table. The two pressing blocks 403 press it tightly. Under the action of the elongation of the output ends of the two fourth electric push rods 405, the bending plate 406 is driven to move downward, so as to bend the plate body 104 to form the L-shaped pressing member 106. Then, the multifunctional robotic arm 102 places the external bearing 107 into the threaded hole on the L-shaped pressing member 106. By controlling the elongation of the output end of the fifth electric push rod 407, the second welding head 411 is driven to move forward, so that the center of the sixth electric push rod 409 and the center of the bearing 107 are on the same straight line. The output end of the sixth electric push rod 409 elongates to drive the second welding head 411 to move downward, and the output end of the third motor 412 drives the second driving gear 413 to rotate, so that the second driven gear 414 and the sixth electric push rod 409 as a whole rotate, thereby driving the second welding head 411 to rotate. The rotation of the second welding head 411 realizes the welding of the outer ring of the bearing 107 and the threaded hole on the L-shaped pressing member 106. After each group of L-shaped pressing members 106 connected with the bearing 107 is processed, they are all transferred to the top of the machine body 1 by the multifunctional robotic arm 102 for idling; S6. The multifunctional robotic arm 102 transfers the prototype of the curtain wall aluminum alloy frame between the two third clamping members 505. The output end of the second servo motor 506 drives the second threaded rod 503 to rotate, so that the two third clamping members 505 approach each other, realizing the clamping and fixing of the prototype of the curtain wall aluminum alloy frame; S7. The multi-functional robotic arm 102 transfers the idle L-shaped pressing member 106 connected with the bearing 107 to between the two groups of fourth clamping members 614, and drives the third threaded rod 611 to rotate through the output end of the third servo motor 613, so that the two groups of fourth clamping members 614 approach each other to clamp and fix the L-shaped pressing member 106 connected with the bearing 107. Through the combined action of the output end of the fourth stepper motor 604, the output end of the seventh electric push rod 606, and the output end of the eighth electric push rod 608, the two groups of fourth clamping members 614 place the clamped L-shaped pressing member 106 inside the rear side of the vertical beam 103 in the curtain wall aluminum alloy frame prototype. At this time, the center of the bearing 107 on the L-shaped pressing member 106 is concentric with the threaded hole on the vertical beam 103 in the curtain wall aluminum alloy frame prototype. Again, the multi-functional robotic arm 102 transfers the external bolt 108 to between the two groups of fifth clamping members 710, and the two output ends of the third double-headed cylinder 709 contract synchronously, so that the two groups of fifth clamping members 710 approach each other to clamp and fix the bolt 108. Then, under the combined action of the output end of the fifth stepper motor 704 and the output end of the ninth electric push rod 706, the clamped bolt 108 moves to directly above the threaded hole on the vertical beam 103 in the curtain wall aluminum alloy frame prototype. Under the combined action of the output end of the fourth motor 711 and the output end of the tenth electric push rod 708, the clamped bolt 108 rotates and moves downward, screwing the bolt 108 into the threaded hole inside the vertical beam 103 in the curtain wall aluminum alloy frame prototype. The bottom of the bolt 108 extends into the inner ring of the bearing 107. And under the combined action of the output end of the first cylinder 802 and the output end of the second cylinder 804, the rotating gear ring 806 moves. At this time, the rotating gear ring 806 is concentric with the bearing 107, and the third welding head 809 rotates continuously to weld the bolt 108 and the inner ring of the bearing 107. Repeat the above steps until two sets of bolts 108, bearings 107, and the L-shaped pressing member 106 as a whole are connected to the inside of the rear sides of all the vertical beams 103 in the curtain wall aluminum alloy frame prototype; S8. The drive motor 501 drives the connecting frame 502 to rotate through the output end, thereby driving the curtain wall aluminum alloy frame prototype in the clamped state to turn around, so that the end that was originally on the front side of the vertical beam 103 rotates to face the rear side. Repeat the above steps to achieve that two sets of bolts 108, bearings 107, and the L-shaped pressing member 106 as a whole are connected to the inside of the front and rear ends of all the vertical beams 103 in the curtain wall aluminum alloy frame prototype, thus completing the production of the curtain wall aluminum alloy frame body.

[0036] To sum up, as Figure 15As shown in the figure, it is a schematic structural diagram of an important component that appears during the processing of the curtain wall aluminum alloy frame body. The finally produced curtain wall aluminum alloy frame body can install four groups of curtain wall glasses 109. Only need to place the curtain wall glass 109 inside two groups of vertical beams 103, rotate the bolt 108, so that the L-shaped pressing member 106 moves towards the curtain wall glass 109, and press and fix the curtain wall glass 109, thus realizing the installation. And the bottom of the curtain wall glass 109 located in the upper middle of the curtain wall aluminum alloy frame body is supported by the cross beam 105, while the bottom of the curtain wall glass 109 located in the lower middle of the curtain wall aluminum alloy frame body is supported by the bending edge originally existing at the bottom of the vertical beam 103. Both the left and right sides of the curtain wall glass 109 are restricted by the L-shaped pressing member 106, improving the installation stability of the curtain wall glass 109, and the curtain wall glass 109 is not easy to fall off. The curtain wall aluminum alloy frame body produced by the present invention facilitates the staff to install the curtain wall glass 109 and meets the needs of the staff.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A butt-joint device for curtain wall aluminum alloy frames, comprising a machine body (1), characterized in that, On the right side of the top of the body (1), a waste collection box (101) is provided. At the bottom end inside the waste collection box (101), a first clamping mechanism (2) for fixing three vertical beams (103) is installed. On the top of the waste collection box (101), a processing mechanism (3) for welding a cross beam (105) to the three vertical beams (103) is provided. A multi-functional robotic arm (102) is also installed on the top of the body (1), and a bending mechanism (4) and a second clamping mechanism (5) are respectively arranged on the back and left side of the multi-functional robotic arm (102). A first mounting mechanism (6) and a second mounting mechanism (7) are respectively installed on the front and back sides of the second clamping mechanism (5). A third mounting mechanism (8) is arranged on the left side of the second clamping mechanism (5).

2. The curtain wall aluminum alloy frame butt joint device according to claim 1, characterized in that, The first clamping mechanism (2) includes a first double-headed cylinder (201) fixedly installed at the bottom end inside the waste collection box (101). Both output ends of the first double-headed cylinder (201) are fixedly connected with a first clamping member (202). A first threaded rod (203) is rotatably connected inside the waste collection box (101). The thread directions at both ends of the first threaded rod (203) are opposite. A first fixed rod (204) is also welded inside the waste collection box (101). Two first movable blocks (206) are slidably connected to the first fixed rod (204). A second double-headed cylinder (207) is installed on the top of the first movable block (206). Both output ends of the second double-headed cylinder (207) are fixedly connected with a second clamping member (208). A first servo motor (205) for driving the first threaded rod (203) to rotate is arranged outside the waste collection box (101).

3. The butt-joint device for curtain wall aluminum alloy frames according to claim 1, characterized in that, The processing mechanism (3) includes a first lead screw (301), a first guide rod (302), and a second movable block (304). The first lead screw (301) is rotatably connected to the top of the waste collection box (101). The first guide rod (302) is fixedly installed on the top of the waste collection box (101). The second movable block (304) is threadedly connected to the outer surface of the first lead screw (301). The second movable block (304) is slidably connected to the first guide rod (302). The outer end of the first lead screw (301) is fixedly connected to the output end of a first stepping motor (303). The first stepping motor (303) is arranged at the top of the front side of the waste collection box (101). A first electric push rod (305) is installed on the outside of the second movable block (304). The output end of the first electric push rod (305) is fixedly connected with a splash-proof frame (306).

4. The butt-joint device for curtain wall aluminum alloy frames according to claim 3, characterized in that, The processing mechanism (3) further includes a second lead screw (307). The second lead screw (307) is rotatably connected inside the anti-splash frame (306). A frame (310) is threadedly connected to the second lead screw (307). The frame (310) is slidably connected to the second guide rod (308). The second guide rod (308) is fixedly connected inside the anti-splash frame (306). A second stepping motor (309) for driving the rotation of the second lead screw (307) is arranged outside the anti-splash frame (306). A third lead screw (311) is rotatably connected inside the frame (310). Three groups of third movable blocks (314) are threadedly connected to the third lead screw (311). A third guide rod (312) is also fixedly installed inside the frame (310). The third movable blocks (314) are slidably connected to the third guide rod (312). A third stepping motor (313) for driving the rotation of the third lead screw (311) is installed outside the frame (310). Second electric push rods (315) are rotatably connected inside the three groups of third movable blocks (314). The output ends of the three groups of second electric push rods (315) are respectively fixedly connected to a sleeve, a cutting head (318), and a first welding head (319). A tapping head (317) is rotatably connected inside the sleeve. A first motor (316) for driving the rotation of the tapping head (317) is arranged outside the sleeve. Second motors (320) are arranged at the tops of the three groups of third movable blocks (314). A first driving gear (321) is fixedly installed at the output end of the second motor (320). A first driven gear (322) meshing with the first driving gear (321) is fixedly installed on the outer surface of the second electric push rod (315).

5. A curtain wall aluminum alloy frame butt joint device according to claim 1, characterized in that, The bending mechanism (4) includes a bending table fixedly installed at the rear side of the top of the machine body (1). Two groups of first L-shaped plates (401) are fixedly connected to the top of the bending table. A third electric push rod (402) is arranged on the top of the horizontal plate of the first L-shaped plate (401). The output end of the third electric push rod (402) is fixedly connected to a pressing block (403). Two groups of second L-shaped plates (404) are also fixedly installed on the top of the bending table. A fourth electric push rod (405) is arranged on the top of the horizontal plate of the second L-shaped plate (404). The output ends of the two groups of fourth electric push rods (405) are commonly connected to the same bending plate (406).

6. The curtain wall aluminum alloy frame butt-joint device according to claim 5, characterized in that, A fifth electric push rod (407) is further connected to the rear side of the top of the bending table. The output end of the fifth electric push rod (407) is fixedly installed with a first mounting plate (408). A sixth electric push rod (409) is rotatably connected inside the first mounting plate (408). The output end of the sixth electric push rod (409) is fixedly connected to a second mounting plate (410). A second welding head (411) is arranged at the bottom of the second mounting plate (410). A third motor (412) is also fixedly connected to the top of the first mounting plate (408). A second driving gear (413) is fixedly installed at the output end of the third motor (412). A second driven gear (414) meshing with the second driving gear (413) is arranged on the outer surface of the sixth electric push rod (409).

7. The butt-joint device for curtain wall aluminum alloy frames according to claim 1, wherein The second clamping mechanism (5) includes a driving motor (501). The driving motor (501) is fixedly installed on the top of the machine body (1). A connecting frame (502) is fixedly installed at the output end of the driving motor (501). A second fixing rod (504) is fixedly connected inside the connecting frame (502). Two groups of third clamping members (505) are slidably connected to the outer surface of the second fixing rod (504). The two groups of third clamping members (505) are respectively threadedly connected to both ends of the outer surface of the second threaded rod (503). The second threaded rod (503) is rotatably connected inside the connecting frame (502), and the thread directions of the two ends of the second threaded rod (503) are opposite. A second servo motor (506) is arranged outside the connecting frame (502). The output end of the second servo motor (506) extends into the connecting frame (502) and is fixedly connected to the second threaded rod (503).

8. A curtain wall aluminum alloy frame butt-joint device according to claim 1, characterized in that, The first installation mechanism (6) includes two groups of first fixing blocks (601) welded to the rear side of the top of the machine body (1). A fourth lead screw (602) is rotatably connected between the two groups of first fixing blocks (601). A first moving member (605) is threadedly connected to the fourth lead screw (602). The first moving member (605) is slidably connected to the fourth guide rod (603). The two ends of the fourth guide rod (603) are respectively fixedly connected to the inner walls of the two groups of first fixing blocks (601). A fourth stepping motor (604) for driving the fourth lead screw (602) to rotate is arranged outside one of the first fixing blocks (601). A seventh electric push rod (606) is installed on the outer top of the first moving member (605). The output end of the seventh electric push rod (606) is fixedly connected to the first installation block (607). An eighth electric push rod (608) is arranged on the top of the first installation block (607). The output end of the eighth electric push rod (608) is installed with a second installation block (609). A fixing frame (610) is welded to the bottom of the second installation block (609). A third threaded rod (611) is rotatably connected inside the fixing frame (610). The thread directions of the two ends of the third threaded rod (611) are opposite. Fourth clamping members (614) are threadedly connected to both ends of the outer surface of the third threaded rod (611). A third fixing rod (612) is also welded inside the fixing frame (610). The fourth clamping members (614) are slidably connected to the third fixing rod (612). A third servo motor (613) for driving the third threaded rod (611) to rotate is arranged outside the fixing frame (610).

9. The butt-joint device for curtain wall aluminum alloy frames according to claim 1, characterized in that, The second installation mechanism (7) includes a second fixed block (701), a fifth lead screw (702) and a fifth guide rod (703). There are two groups of second fixed blocks (701) which are fixedly installed on the front side of the top of the machine body (1). The fifth lead screw (702) is rotatably connected between the two groups of second fixed blocks (701). A second moving member (705) is threadedly connected to the fifth lead screw (702). The fifth guide rod (703) is welded between the two groups of second fixed blocks (701). A fifth stepper motor (704) for driving the rotation of the fifth lead screw (702) is arranged on the outer side of one of the second fixed blocks (701). The second moving member (705) is slidably connected to the fifth guide rod (703). A ninth electric push rod (706) is arranged on the outer side of the second moving member (705). The output end of the ninth electric push rod (706) penetrates through the outer wall of the second moving member (705) and is fixedly connected to a first installation member (707). A tenth electric push rod (708) is rotatably connected inside the first installation member (707). The output end of the tenth electric push rod (708) is fixedly installed with a third double-headed cylinder (709). Both output ends of the third double-headed cylinder (709) are fixedly connected with fifth clamping members (710). A fourth motor (711) is arranged on the top of the first installation member (707). The output end of the fourth motor (711) is fixedly connected with a third driving gear (712). A third driven gear (713) is fixedly installed on the outer surface of the tenth electric push rod (708). The third driving gear (712) meshes with the third driven gear (713).

10. The curtain wall aluminum alloy frame butt-joint device according to claim 1, characterized in that, The third installation mechanism (8) includes a support plate (801) welded to the top of the machine body (1). A first cylinder (802) is fixedly installed on the outer side of the support plate (801). The output end of the first cylinder (802) is fixedly connected with a second installation member (803). A second cylinder (804) is fixedly connected to the outer side of the second installation member (803). The output end of the second cylinder (804) is fixedly connected with a third installation member (805). A rotating gear ring (806) is rotatably connected inside the third installation member (805). A third welding head (809) is fixedly installed on the inner wall of the rotating gear ring (806). Two groups of transmission gears (807) are rotatably connected to the top of the third installation member (805). The middle of the bottom end of one of the transmission gears (807) is fixedly connected to the output end of a fifth motor (808). The fifth motor (808) is arranged on the top of the third installation member (805).

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