Fabricated building structure production device

Abstract

The fabricated building structure production device comprises a machine body, and a mechanical arm is installed on the left side of the top of the machine body. The mechanical arm and the clamping mechanism are used in cooperation, automatic feeding of I-shaped steel beams or steel pipe columns is achieved, the adjusting mechanism and the cutting mechanism are used in cooperation, arc-shaped splicing openings are formed in the four sets of I-shaped steel beams, and then under the action of the adjusting mechanism and the welding mechanism, welding is conducted on the I-shaped steel beams or the steel pipe columns. The four sets of I-shaped steel beams are attached to the outer wall of the steel pipe column, the top and the bottom of a splicing opening are welded, so that the four sets of I-shaped steel beams and the steel pipe column are connected together, and under cooperation of an adjusting mechanism and a tapping mechanism, a plurality of sets of threaded holes are formed in the four sets of I-shaped steel beams in sequence; the device is convenient and fast to use, does not need to be operated by workers, improves the production efficiency, has substantive improvement, and is beneficial to popularization and application.

Description

Technical Field

[0001] The invention relates to the technical field of building prefabricated component production, and in particular to a production device for an assembled building structure. Background Art

[0002] At present, prefabricated construction is increasingly widely used in the field of construction engineering. Houses can be manufactured in batches and sets like machine production. All that is needed is to transport the prefabricated house components to the construction site and assemble them. Buildings assembled on site from prefabricated parts are called prefabricated buildings.

[0003] Among them, the prefabricated components of the connection nodes of I-beams and steel pipe columns are one of the prefabricated parts. When used in prefabricated buildings, the prefabricated components play a role of stable support and fulcrum. During the production of existing prefabricated components of the connection nodes of I-beams and steel pipe columns, workers are required to draw circles on four groups of I-beams with a marking pen, and then cut them to form joints that match the curvature of the outer wall of the steel pipe column, and then splice and weld them. This method is more troublesome, difficult to meet the needs of the staff, and has low production efficiency. Summary of the invention

[0004] In order to solve the above technical problems, a prefabricated building structure production device is provided. The technical solution solves the problem that during the production of the existing I-beam and steel pipe column connection node prefabricated components mentioned in the above background technology, workers are required to draw circles on four groups of I-beams with a marking pen, and then cut them to form joints that match the curvature of the outer wall of the steel pipe column, and then splice and weld them. This method is more troublesome and has low production efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0006] An assembled building structure production device, comprising:

[0007] A machine body, a mechanical arm is installed on the left side of the top of the machine body, and a waste collection box is arranged at the bottom of the machine body;

[0008] A clamping mechanism, which is arranged at the end of the mechanical arm and is used to clamp and transfer the I-beam or steel pipe column;

[0009] An adjusting mechanism, which is arranged at the middle of the top end of the machine body and is used to clamp the I-beam and adjust the splicing height of the I-beam;

[0010] A cutting mechanism, which is installed at the rear side of the top of the machine body and is used to cut an arc-shaped joint on the I-beam, and the waste collection box is used to collect the waste cut;

[0011] A welding mechanism, which is arranged at the front side of the top end of the machine body and is used to weld the joints of the I-beam and the steel pipe column to form a prefabricated component;

[0012] The tapping mechanism is located on the right side of the welding mechanism and is used to open bolt holes on the I-beam beam on the prefabricated component to facilitate the connection between the I-beam beam on the prefabricated component and the external beam structure.

[0013] Preferably, the clamping mechanism includes a fixed block, which is welded to the end of the robotic arm, and a first fixed rod is fixedly connected to the inside of the fixed block, and connecting plates are installed at both ends of the first fixed rod, and a first servo motor is arranged on the outer side of one group of the connecting plates, and a first threaded rod is rotatably connected between the two groups of connecting plates, and the outer end of the first threaded rod is fixedly connected to the output end of the first servo motor, and two groups of clamping plates are slidably connected to the first fixed rod, and the threads opened at both ends of the first threaded rod have opposite rotation directions, and the two groups of clamping plates are respectively threadedly connected to the two ends of the outer surface of the first threaded rod.

[0014] Preferably, the adjusting mechanism comprises a connecting block, wherein the connecting blocks are provided in two groups and are respectively welded to both sides of the top of the machine body, a rotating sleeve is rotatably connected between the two groups of connecting blocks, a first driving motor for driving the rotating sleeve to rotate is provided on the outer side of one group of connecting blocks, a rotating plate is rotatably connected to the inside of the rotating sleeve, a driven gear is connected to the bottom of the rotating plate, a second driving motor is installed on the outer surface of the rotating sleeve, and a driving gear meshing with the driven gear is fixedly installed on the output end of the second driving motor.

[0015] Preferably, four groups of mounting grooves are provided on the rotating plate, a first screw rod is rotatably connected inside the mounting groove, a movable frame is threadedly connected to the outer surface of the first screw rod, the movable frame is slidably connected to the first guide rod, the first guide rod is fixedly connected to the inside of the mounting groove, and a chamber is provided in the middle of the rotating plate, a first stepper motor is installed at the inner bottom end of the chamber, a first bevel gear is connected to the output end of the first stepper motor, one end of the first screw rod extends to the inside of the chamber and is fixedly connected to the second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0016] Preferably, the movable frame is rotatably connected to a second screw rod, the second screw rod is threadedly connected to a lifting frame, a second guide rod is also welded inside the movable frame, the lifting frame and the second guide rod are slidably connected, a second stepping motor that drives the second screw rod to rotate is arranged on the top of the movable frame, and a second threaded rod and a second fixed rod are arranged inside the lifting frame, the second threaded rod is rotatably connected to the lifting frame, the second fixed rod is fixedly connected to the lifting frame, the threads at both ends of the second threaded rod are rotated in opposite directions, and the two ends of the outer surface of the second threaded rod are respectively threadedly connected to clamping pieces, the clamping piece is slidably connected to the second fixed rod, a second servo motor is installed on the outside of the lifting frame, and the output end of the second servo motor extends to the inside of the lifting frame and is fixedly connected to the second threaded rod.

[0017] Preferably, the cutting mechanism includes a first fixed frame, a third screw rod and a first lifting plate, the bottom of the first fixed frame is fixedly connected to the top of the machine body by bolts, the first lifting plate is slidably connected to the third guide rod, the third guide rod is welded to the inside of the first fixed frame, the third screw rod is rotatably connected to the inside of the first fixed frame, the first lifting plate is threadedly connected to the third screw rod, and a third stepping motor for driving the third screw rod to rotate is installed on the top of the first fixed frame.

[0018] Preferably, a first electric push rod is fixedly connected to the outer side of the first lifting plate, a first mounting block is fixedly mounted on the output end of the first electric push rod, a third drive motor is arranged on the top of the first mounting block, the output end of the third drive motor passes through the top wall of the first mounting block and is fixedly connected to a rotating block, a second electric push rod is installed on the outer side of the rotating block, the output end of the second electric push rod is fixedly connected to the second mounting block, and a laser cutting head is arranged on the bottom of the second mounting block.

[0019] Preferably, the welding mechanism includes a second fixed frame, a fourth screw rod is rotatably connected inside the second fixed frame, a second lifting plate is threadedly connected to the outer surface of the fourth screw rod, the second lifting plate is slidably connected to the fourth guide rod, the fourth guide rod is fixedly installed inside the second fixed frame, the top of the fourth screw rod is connected to the output end of the fourth stepper motor, the fourth stepper motor is arranged on the top of the second fixed frame, and a flip motor is installed on the outside of the second lifting plate, the output end of the flip motor is fixedly connected to a sleeve, a third electric push rod is installed inside the sleeve, and a mounting piece is fixedly installed on the output end of the third electric push rod.

[0020] Preferably, the mounting member is internally rotatably connected to a rotating gear, a fourth electric push rod is arranged on the rotating gear, an output end of the fourth electric push rod is connected to a mounting frame, an internal rotatably connected to a laser welding head of the mounting frame, a fourth driving motor for driving the laser welding head to rotate is installed on the outer side of the mounting frame, and two groups of transmission motors are fixedly installed on the bottom of the mounting member, the output end of the transmission motor is fixedly connected to a transmission gear, and both groups of transmission gears are meshed with the rotating gear.

[0021] Preferably, the tapping mechanism includes a third fixed frame, a fifth screw rod and a fifth guide rod, the third fixed frame is welded to the top of the machine body, the fifth screw rod is rotatably connected to the inside of the third fixed frame, the fifth guide rod is fixedly connected to the inside of the third fixed frame, a third lifting plate is slidably connected to the fifth guide rod, the third lifting plate is threadedly connected to the fifth screw rod, a fifth stepping motor is arranged on the top of the third fixed frame, the top of the fifth screw rod is installed on the output end of the fifth stepping motor, a fifth electric push rod is arranged on the outside of the third lifting plate, a frame is installed on the output end of the fifth electric push rod, a sixth screw rod is rotatably connected to the inside of the frame, a movable block is threadedly connected to the sixth screw rod, a tapping motor is installed on the outside of the movable block, a tapping head is connected to the output end of the tapping motor, the movable block is slidably connected to the sixth guide rod, the sixth guide rod is welded to the inside of the frame, and a sixth stepping motor for driving the sixth screw rod to rotate is connected on the outside of the frame.

[0022] Compared with the prior art, the present invention provides a prefabricated building structure production device, which has the following beneficial effects:

[0023] The present invention is provided with a mechanical arm and a clamping mechanism for coordinated use to realize automated loading of I-beams or steel pipe columns. By coordinated use of an adjusting mechanism and a cutting mechanism, arc-shaped joints are opened on four groups of I-beams. Then, under the action of the adjusting mechanism and the welding mechanism, the four groups of I-beams are fitted with the outer walls of the steel pipe columns and the tops and bottoms of the joints are welded, so that the four groups of I-beams and the steel pipe columns are connected together. Under the coordination of the adjusting mechanism and the tapping mechanism, a plurality of groups of threaded holes are opened in turn on the four groups of I-beams to complete automated processing of prefabricated components of the connection nodes of the I-beams and the steel pipe columns. This is convenient and quick, does not require staff operation, reduces labor costs, and at the same time, improves production efficiency. This device has substantial improvements and is conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the clamping mechanism in the present invention;

[0026] Figure 3 It is a structural schematic diagram of the adjustment mechanism in the present invention;

[0027] Figure 4 It is a schematic diagram of the top structure of the rotating plate in the present invention;

[0028] Figure 5 It is a schematic diagram of the internal structure of the installation slot in the present invention;

[0029] Figure 6 It is a schematic diagram of the bottom structure of the rotating plate in the present invention;

[0030] Figure 7 It is a schematic diagram of the internal structure of the movable frame in the present invention;

[0031] Figure 8 It is a schematic diagram of the internal structure of the lifting frame in the present invention;

[0032] Fig. 9 It is a schematic structural diagram of the cutting mechanism in the present invention;

[0033] Fig.10 It is a structural schematic diagram of the welding mechanism in the present invention;

[0034] Fig.11 It is a structural schematic diagram of the mounting member in the present invention;

[0035] Fig.12 For the present invention Fig.11 Schematic diagram of the proposed enlarged structure at A;

[0036] Fig.13 It is a structural schematic diagram of the tapping mechanism in the present invention;

[0037] Fig.14 It is a schematic diagram of the internal structure of the frame in the present invention;

[0038] Fig.15 This is a schematic diagram of the prefabricated component of the connection node between the I-beam and the steel pipe column after processing.

[0039] The numbers in the figure are:

[0040] 1. Machine body; 101. Mechanical arm; 102. I-beam; 103. Steel pipe column; 104. Waste collection box;

[0041] 2. Clamping mechanism; 201. Fixed block; 202. First fixed rod; 203. Connecting plate; 204. First threaded rod; 205. First servo motor; 206. Clamping plate;

[0042] 3. Adjustment mechanism; 301. Connecting block; 302. Rotating sleeve; 303. First drive motor; 304. Rotating plate; 305. Second drive motor; 306. Driving gear; 307. Driven gear; 308. Mounting slot; 309. First screw rod; 310. First guide rod; 311. Chamber; 312. First stepping motor; 313. First bevel gear; 314. Second bevel gear; 315. Movable frame; 316. Second screw rod; 317. Second guide rod; 318. Second stepping motor; 319. Lifting frame; 320. Second threaded rod; 321. Second fixing rod; 322. Second servo motor; 323. Clamping member;

[0043] 4. Cutting mechanism; 401. First fixed frame; 402. Third screw rod; 403. Third guide rod; 404. Third stepping motor; 405. First lifting plate; 406. First electric push rod; 407. First mounting block; 408. Third driving motor; 409. Rotating block; 410. Second electric push rod; 411. Second mounting block; 412. Laser cutting head;

[0044] 5. Welding mechanism; 501. Second fixed frame; 502. Fourth screw rod; 503. Fourth guide rod; 504. Fourth stepping motor; 505. Second lifting plate; 506. Turning motor; 507. Third electric push rod; 508. Mounting piece; 509. Rotating gear; 510. Fourth electric push rod; 511. Mounting frame; 512. Laser welding head; 513. Fourth driving motor; 514. Transmission motor; 515. Transmission gear;

[0045] 6. Tapping mechanism; 601. Third fixed frame; 602. Fifth screw rod; 603. Fifth guide rod; 604. Fifth stepping motor; 605. Third lifting plate; 606. Fifth electric push rod; 607. Frame; 608. Sixth screw rod; 609. Sixth guide rod; 610. Sixth stepping motor; 611. Movable block; 612. Tapping motor; 613. Tapping head. DETAILED DESCRIPTION

[0046] 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 described below are only examples, and those skilled in the art may think of other obvious variations.

[0047] Example 1

[0048] Please refer to Figure 1-Figure 15 As shown, a prefabricated building structure production device includes:

[0049] The machine body 1 has a mechanical arm 101 installed on the top left side of the machine body 1, and a waste collection box 104 is provided at the bottom of the machine body 1;

[0050] The clamping mechanism 2 is arranged at the end of the mechanical arm 101 and is used to clamp and transfer the I-beam 102 or the steel pipe column 103;

[0051] The adjusting mechanism 3 is arranged at the middle of the top of the machine body 1 and is used to clamp the I-beam 102 and adjust the splicing height of the I-beam 102;

[0052] The cutting mechanism 4 is installed at the rear side of the top of the machine body 1 and is used to cut an arc-shaped joint on the I-beam 102. The waste collection box 104 is used to collect the waste cut off;

[0053] The welding mechanism 5 is arranged at the front side of the top end of the body 1 and is used to weld the joints of the I-beam 102 and the steel pipe column 103 to form a prefabricated component;

[0054] The tapping mechanism 6 is located on the right side of the welding mechanism 5 and is used to open bolt holes on the I-beam 102 on the prefabricated component to facilitate the connection between the I-beam 102 on the prefabricated component and the external beam structure.

[0055] Example 2

[0056] Please refer to Figure 2 As shown, the clamping mechanism 2 includes a fixed block 201, which is welded to the end of the robotic arm 101. A first fixed rod 202 is fixedly connected inside the fixed block 201. Connecting plates 203 are installed at both ends of the first fixed rod 202. A first servo motor 205 is arranged on the outer side of one group of connecting plates 203. A first threaded rod 204 is rotatably connected between the two groups of connecting plates 203. The outer end of the first threaded rod 204 is fixedly connected to the output end of the first servo motor 205. Two groups of clamping plates 206 are slidably connected to the first fixed rod 202. The threads at both ends of the first threaded rod 204 have opposite rotation directions. The two groups of clamping plates 206 are respectively threadedly connected to the two ends of the outer surface of the first threaded rod 204.

[0057] Those skilled in the art can understand that, by driving the first threaded rod 204 to rotate through the output end of the first servo motor 205, the two sets of clamping plates 206 are moved closer to or farther away from each other along the first fixed rod 202. When they are closer, the I-beam 102 or the steel pipe column 103 located at the end of the external conveyor is clamped, and when they are farther away, the clamping is released.

[0058] Example 3

[0059] Please refer to Figure 3 and Figure 6As shown, the adjustment mechanism 3 includes a connecting block 301, which is provided with two groups and are respectively welded to the two sides of the top of the body 1, and a rotating sleeve 302 is rotatably connected between the two groups of connecting blocks 301. A first driving motor 303 for driving the rotating sleeve 302 to rotate is provided on the outer side of one group of connecting blocks 301, and a rotating plate 304 is rotatably connected to the inside of the rotating sleeve 302, and a driven gear 307 is connected to the bottom of the rotating plate 304. A second driving motor 305 is installed on the outer surface of the rotating sleeve 302, and a driving gear 306 meshing with the driven gear 307 is fixedly installed on the output end of the second driving motor 305.

[0060] Please refer to Figure 4 and Figure 5 As shown, four groups of mounting grooves 308 are provided on the rotating plate 304, and the first screw rod 309 is rotatably connected inside the mounting groove 308, and the outer surface of the first screw rod 309 is threadedly connected to a movable frame 315, and the movable frame 315 is slidably connected to the first guide rod 310, and the first guide rod 310 is fixedly connected to the inside of the mounting groove 308, and a chamber 311 is provided in the middle of the rotating plate 304, and a first stepper motor 312 is installed at the inner bottom end of the chamber 311, and the output end of the first stepper motor 312 is connected to a first bevel gear 313, one end of the first screw rod 309 extends to the inside of the chamber 311, and is fixedly connected to a second bevel gear 314, and the second bevel gear 314 is meshed with the first bevel gear 313.

[0061] Please refer to Figure 7 and Figure 8 As shown, the movable frame 315 is internally rotatably connected with a second screw rod 316, and the second screw rod 316 is threadedly connected with a lifting frame 319, and a second guide rod 317 is welded inside the movable frame 315, and the lifting frame 319 is slidably connected to the second guide rod 317. A second stepping motor 318 that drives the second screw rod 316 to rotate is arranged on the top of the movable frame 315, and a second threaded rod 320 and a second fixed rod 321 are arranged inside the lifting frame 319, and the second threaded rod 320 is rotatably connected to the lifting frame 319, and the second fixed rod 321 is fixedly connected to the lifting frame 319, and the threads opened at both ends of the second threaded rod 320 have opposite rotation directions, and the two ends of the outer surface of the second threaded rod 320 are respectively threadedly connected with clamping members 323, and the clamping member 323 is slidably connected to the second fixed rod 321, and a second servo motor 322 is installed on the outside of the lifting frame 319, and the output end of the second servo motor 322 extends to the inside of the lifting frame 319 and is fixedly connected to the second threaded rod 320.

[0062] It can be understood by those skilled in the art that the second threaded rod 320 is driven to rotate by the output end of the second servo motor 322, so that the two groups of clamping members 323 are close to or away from each other along the second fixed rod 321. When they are close, the I-beam 102 is clamped, and when they are away, the clamping is released; the second screw rod 316 is driven to rotate by the output end of the second stepper motor 318, so that the lifting frame 319 moves up and down along the surface of the second guide rod 317, thereby changing the height of the clamped I-beam 102; the first bevel gear 313 is driven to rotate by the output end of the first stepper motor 312, so that the first bevel gear 313 is driven to rotate by the output end of the first stepper motor 312, so that the first bevel gear 313 is driven to rotate by the output end of the first stepper motor 312, so that the first bevel gear 313 is driven to rotate by the output end of the second stepper motor 318 ... The second bevel gear 314 and the first screw rod 309 rotate synchronously as a whole, and then all the movable frames 315 move synchronously toward or away from the center of the rotating plate 304, so that the four groups of I-beams 102 in the clamped state move synchronously toward or away from the center of the rotating plate 304; and the rotating sleeve 302 is driven to flip through the output end of the first drive motor 303, so that the rotating plate 304 can be flipped; and the driving gear 306 is driven to rotate through the output end of the second drive motor 305, so that the driven gear 307 rotates, thereby driving the rotating plate 304 to rotate at the inner wall of the rotating sleeve 302.

[0063] Example 4

[0064] Please refer to Fig. 9 As shown, the cutting mechanism 4 includes a first fixed frame 401, a third screw rod 402 and a first lifting plate 405. The bottom of the first fixed frame 401 is fixedly connected to the top of the machine body 1 by bolts, the first lifting plate 405 is slidably connected to the third guide rod 403, the third guide rod 403 is welded to the inside of the first fixed frame 401, the third screw rod 402 is rotatably connected to the inside of the first fixed frame 401, the first lifting plate 405 is threadedly connected to the third screw rod 402, and a third stepping motor 404 for driving the third screw rod 402 to rotate is installed on the top of the first fixed frame 401.

[0065] Please refer to Fig. 9 As shown, a first electric push rod 406 is fixedly connected to the outer side of the first lifting plate 405, and a first mounting block 407 is fixedly installed on the output end of the first electric push rod 406. A third drive motor 408 is arranged on the top of the first mounting block 407. The output end of the third drive motor 408 passes through the top wall of the first mounting block 407 and is fixedly connected to a rotating block 409. A second electric push rod 410 is installed on the outer side of the rotating block 409, and the output end of the second electric push rod 410 is fixedly connected to a second mounting block 411, and a laser cutting head 412 is arranged on the bottom of the second mounting block 411.

[0066] Those skilled in the art can understand that, by driving the third screw rod 402 to rotate through the output end of the third stepper motor 404, the first lifting plate 405 moves up and down along the surface of the third guide rod 403, thereby driving the laser cutting head 412 to move up and down; by controlling the output end of the first electric push rod 406 to extend or contract, the laser cutting head 412 can be driven to move toward or away from the center of the rotating plate 304; and by rotating the output end of the third drive motor 408, the rotating block 409, the second electric push rod 410, the second mounting block 411 and the laser cutting head 412 can be driven to rotate as a whole, which is equivalent to the laser cutting head 412 rotating to "draw a circle", and by extending or contracting the output end of the second electric push rod 410, it is equivalent to changing the radius when "drawing a circle".

[0067] Example 5

[0068] Please refer to Fig.10 As shown, the welding mechanism 5 includes a second fixed frame 501, the interior of the second fixed frame 501 is rotatably connected to a fourth screw rod 502, the outer surface of the fourth screw rod 502 is threadedly connected to a second lifting plate 505, the second lifting plate 505 is slidably connected to a fourth guide rod 503, the fourth guide rod 503 is fixedly installed inside the second fixed frame 501, the top of the fourth screw rod 502 is connected to the output end of a fourth stepper motor 504, the fourth stepper motor 504 is arranged on the top of the second fixed frame 501, and a flip motor 506 is installed on the outer side of the second lifting plate 505, the output end of the flip motor 506 is fixedly connected to a sleeve, a third electric push rod 507 is installed inside the sleeve, and a mounting member 508 is fixedly installed on the output end of the third electric push rod 507.

[0069] Please refer to Fig.11 and Fig.12 As shown, the mounting member 508 is internally rotatably connected to a rotating gear 509, and a fourth electric push rod 510 is arranged on the rotating gear 509. The output end of the fourth electric push rod 510 is connected to a mounting frame 511, and the mounting frame 511 is internally rotatably connected to a laser welding head 512. A fourth driving motor 513 for driving the laser welding head 512 to rotate is installed on the outer side of the mounting frame 511, and two groups of transmission motors 514 are fixedly installed at the bottom of the mounting member 508, and the output end of the transmission motor 514 is fixedly connected to a transmission gear 515, and the two groups of transmission gears 515 are both engaged with the rotating gear 509.

[0070] Those skilled in the art can understand that, the output end of the fourth stepper motor 504 drives the fourth lead screw 502 to rotate, so that the second lifting plate 505 moves up and down along the surface of the fourth guide rod 503, thereby driving the mounting piece 508 and the laser welding head 512 to move up and down as a whole; the output end of the flip motor 506 drives the sleeve to rotate, so that the third electric push rod 507 and the mounting piece 508 flip as a whole; and by controlling the extension or contraction of the third electric push rod 507, the mounting piece 508 moves toward or away from the rotating plate 304; and by controlling the rotation of the output ends of the two sets of transmission motors 514, the two sets of transmission gears 515 rotate synchronously, Then, the rotating gear 509 rotates, and an arc groove is opened on the mounting member 508, so that the laser welding head 512 rotates around the center of the arc groove, and the output end of the fourth drive motor 513 can adjust the welding angle of the laser welding head 512; and because the opened arc groove has a "gap", the present invention correspondingly sets two sets of transmission motors 514, the purpose of which is to enable the rotating gear 509 to rotate continuously; and at the same time, a limiting slide is fixedly installed on the rotating gear 509, and a limiting slide groove matched with the limiting slide is opened on the mounting member 508, and the stability of the rotation of the rotating gear 509 is improved through the cooperation of the limiting slide and the limiting slide groove.

[0071] Example 6

[0072] Please refer to Fig.13 and Fig.14 As shown, the tapping mechanism 6 includes a third fixed frame 601, a fifth screw rod 602 and a fifth guide rod 603. The third fixed frame 601 is welded to the top of the machine body 1, the fifth screw rod 602 is rotatably connected to the inside of the third fixed frame 601, the fifth guide rod 603 is fixedly connected to the inside of the third fixed frame 601, and a third lifting plate 605 is slidably connected to the fifth guide rod 603. The third lifting plate 605 is threadedly connected to the fifth screw rod 602. A fifth stepping motor 604 is arranged on the top of the third fixed frame 601, and the top of the fifth screw rod 602 is installed on the output end of the fifth stepping motor 604. A fifth electric push rod 606 is arranged on the outer side of the three lifting plates 605, and a frame 607 is installed on the output end of the fifth electric push rod 606, and a sixth screw rod 608 is rotatably connected inside the frame 607, and a movable block 611 is threadedly connected to the sixth screw rod 608, and a tapping motor 612 is installed on the outer side of the movable block 611, and a tapping head 613 is connected to the output end of the tapping motor 612, and the movable block 611 is slidably connected to the sixth guide rod 609, and the sixth guide rod 609 is welded to the inside of the frame 607, and a sixth stepping motor 610 for driving the sixth screw rod 608 to rotate is connected to the outer side of the frame 607.

[0073] Those skilled in the art can understand that, the fifth screw rod 602 is driven to rotate by the output end of the fifth stepper motor 604, so that the third lifting plate 605 moves up and down along the surface of the fifth guide rod 603, thereby changing the height of the tapping head 613; the sixth screw rod 608 is driven to rotate by the output end of the sixth stepper motor 610, so that the movable block 611 slides back and forth along the sixth guide rod 609, thereby changing the horizontal position of the tapping head 613; and the output end of the fifth electric push rod 606 is controlled to extend or contract, so as to drive the tapping head 613 to move toward or away from the rotating plate 304, and the tapping head 613 is driven to rotate by the output end of the tapping motor 612, so as to realize the opening of a threaded hole.

[0074] Working principle and use process of this device: In order to clearly describe the working principle of the present invention, we use Figure 1 The device of the present invention can automatically produce the common I-beam 102 and steel pipe column 103 connection node prefabricated components in life (composed of Fig.15 As shown), there is a tubular steel column 103 as the center, and four groups of I-beams 102 are fixedly connected on its surface, and a plurality of groups of threaded holes are opened on the I-beams 102, which are convenient for connecting with other external building beams, and the prefabricated component plays a role of stable support and fulcrum when used in the prefabricated building. The specific production process is described in detail below;

[0075] S1, the two external conveyors respectively convey the I-beam 102 and the steel pipe column 103, and the output end of the first servo motor 205 drives the first threaded rod 204 to rotate, so that the two groups of clamping plates 206 are close to each other, and the I-beam 102 located at the end of the external conveyor is clamped, and transferred to the adjustment mechanism 3 under the action of the mechanical arm 101, and the output end of the second servo motor 322 drives the second threaded rod 320 to rotate, so that the two groups of clamping members 323 are close to each other, and the I-beam 102 is clamped, and then the above operation is repeated, so that the adjustment mechanism 3 clamps four groups of I-beams 102;

[0076] S2, the first bevel gear 313 is driven to rotate by the output end of the first stepper motor 312, so that all the second bevel gears 314 and the first screw rod 309 rotate synchronously as a whole, and then the four groups of I-beam beams 102 in the clamped state move synchronously toward the center of the rotating plate 304;

[0077] S3. By controlling the extension of the output end of the first electric push rod 406, the center of the rotating block 409 and the center of the rotating plate 304 are located on the same vertical straight line. By rotating the output end of the third drive motor 408, the rotating block 409, the second electric push rod 410, the second mounting block 411 and the laser cutting head 412 can be driven to rotate as a whole, which is equivalent to the laser cutting head 412 rotating to "draw a circle". The output end of the third stepper motor 404 drives the third screw rod 402 to rotate, so that the laser cutting head 412 moves downward to achieve laser cutting of the four groups of I-beams 102. The extension or contraction of the output end of the second electric push rod 410 is equivalent to changing the radius of the laser cutting head 412 when "drawing a circle", so that the splicing grooves formed by the four groups of I-beams 102 after cutting are adapted to the outer curvature of the steel pipe column 103.

[0078] S4, the output end of the first driving motor 303 drives the rotating sleeve 302 to turn over, so that the rotating plate 304 and the four groups of I-beams 102 in the clamped state can be turned over as a whole, and the cut waste is poured into the waste collection box 104 at the bottom;

[0079] S5. According to the product specifications of the preformed parts, the output ends of the four second stepper motors 318 drive the four second screw rods 316 to rotate synchronously, so that the lifting frame 319 moves up and down along the surface of the second guide rod 317, and drives the four I-beams 102 in the clamped state to move up and down synchronously, so that the heights of the four I-beams 102 are adapted to the heights in the product specifications;

[0080] S6. Next, the output end of the first stepper motor 312 rotates in the opposite direction, and the four groups of I-beams 102 in the clamped state move synchronously toward a position away from the center of the rotating plate 304. At this time, the two groups of clamping plates 206 approach each other to grab the steel pipe column 103 on the external conveyor, and under the action of the robot arm 101, the steel pipe column 103 is placed in the middle of the top of the rotating plate 304. The center of the steel pipe column 103 is concentric with the center of the rotating plate 304, and the steel pipe column 103 remains in a vertical state, and the robot arm 101 maintains this posture;

[0081] S7, under the action of the output end of the first stepper motor 312, the four groups of I-beams 102 in the clamped state are synchronously moved toward the position close to the steel pipe column 103, so that the splicing grooves provided in the four groups of I-beams 102 abut against the outer wall of the steel pipe column 103;

[0082] S8. At this time, the output end of the fourth stepper motor 504 drives the fourth lead screw 502 to rotate, so that the mounting piece 508 and the laser welding head 512 move upward as a whole, so that the height of the mounting piece 508 and the laser welding head 512 is higher than the top of the splicing groove, and an arc groove is provided on the mounting piece 508. By controlling the extension of the third electric push rod 507, the mounting piece 508 moves toward the rotating plate 304, and the center of the arc groove on the mounting piece 508 and the center of the steel pipe column 103 are located on the same vertical straight line. The output end of the fourth drive motor 513 is used to align the laser welding head 512. The angle is adjusted so that the laser welding head 512 is aligned with the top of the splicing groove. Finally, by controlling the rotation of the output ends of the two transmission motors 514, the two transmission gears 515 are rotated synchronously, and then the rotating gear 509 is rotated, so that the laser welding head 512 rotates around the center of the arc groove to achieve welding of the top of the splicing groove. Similarly, the above operation is repeated so that the height of the mounting piece 508 and the laser welding head 512 is lower than the bottom of the splicing groove, and then the bottom part of the splicing groove is welded, so that the four groups of I-beams 102 are connected with the steel pipe column 103;

[0083] S9. At this time, the four groups of I-beams 102 are still fixed by the clamping members 323, while the two groups of clamping plates 206 release the clamping of the steel pipe column 103, and the robot arm 101 is reset. Under the action of the output end of the fifth stepper motor 604, the height of the tapping head 613 is adapted to the height of the I-beam 102. Then, under the cooperation of the output end of the sixth stepper motor 610, the output end of the fifth electric push rod 606 and the output end of the tapping motor 612, a plurality of threaded holes are opened on the I-beam 102. After that, the output end of the second drive motor 305 drives the drive gear 306 to rotate, so that the rotating plate 304 rotates, and the four groups of I-beams 102 and the steel pipe column 103 on the top thereof also rotate as a whole. The above operation is repeated, and a plurality of threaded holes are opened on the remaining three groups of I-beams 102 in the same manner, thereby completing the automated processing of the prefabricated components of the connection nodes of the I-beams 102 and the steel pipe column 103. This is convenient and quick, and does not require operation by staff.

[0084] 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 to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A prefabricated building structure production device, characterized in that: include: A machine body (1), wherein a mechanical arm (101) is installed on the left side of the top of the machine body (1), and a waste collection box (104) is arranged at the bottom of the machine body (1); A clamping mechanism (2), the clamping mechanism (2) being arranged at the end of the mechanical arm (101) and being used for clamping and transferring an I-beam (102) or a steel pipe column (103); An adjusting mechanism (3), the adjusting mechanism (3) being arranged at the middle of the top end of the machine body (1) and being used for clamping the I-beam (102) and adjusting the splicing height of the I-beam (102); A cutting mechanism (4), the cutting mechanism (4) being mounted on the rear side of the top end of the machine body (1) and being used to cut an arc-shaped joint on the I-beam (102), and a waste collection box (104) being used to collect the waste cut off; A welding mechanism (5), the welding mechanism (5) being arranged at the front side of the top end of the machine body (1) and being used for welding the joints of the I-beam (102) and the steel pipe column (103) to form a prefabricated component; A tapping mechanism (6) is located on the right side of the welding mechanism (5) and is used to open bolt holes on the I-beam (102) on the prefabricated component to facilitate the connection between the I-beam (102) on the prefabricated component and the external beam structure.

2. The assembly type building structure production device according to claim 1, characterized in that: The clamping mechanism (2) comprises a fixed block (201), the fixed block (201) is welded to the end of the mechanical arm (101), a first fixed rod (202) is fixedly connected inside the fixed block (201), connecting plates (203) are installed at both ends of the first fixed rod (202), a first servo motor (205) is arranged on the outer side of one group of connecting plates (203), a first threaded rod (204) is rotatably connected between the two groups of connecting plates (203), the outer end of the first threaded rod (204) is fixedly connected to the output end of the first servo motor (205), and two groups of clamping plates (206) are slidably connected to the first fixed rod (202), the threads provided at the two ends of the first threaded rod (204) have opposite rotation directions, and the two groups of clamping plates (206) are respectively threadedly connected to the two ends of the outer surface of the first threaded rod (204).

3. The assembly type building structure production device according to claim 1, characterized in that: The regulating mechanism (3) comprises a connecting block (301), wherein two groups of connecting blocks (301) are provided and are respectively welded to both sides of the top of the machine body (1), a rotating sleeve (302) is rotatably connected between the two groups of connecting blocks (301), a first driving motor (303) for driving the rotating sleeve (302) to rotate is provided on the outside of one group of connecting blocks (301), a rotating plate (304) is rotatably connected inside the rotating sleeve (302), a driven gear (307) is connected to the bottom of the rotating plate (304), a second driving motor (305) is mounted on the outer surface of the rotating sleeve (302), and a driving gear (306) meshing with the driven gear (307) is fixedly mounted on the output end of the second driving motor (305).

4. The assembly type building structure production device according to claim 3, characterized in that: The rotating plate (304) is provided with four groups of mounting grooves (308), the interior of the mounting grooves (308) is rotatably connected with a first screw rod (309), the outer surface of the first screw rod (309) is threadedly connected with a movable frame (315), the movable frame (315) is slidably connected to a first guide rod (310), the first guide rod (310) is fixedly connected to the interior of the mounting grooves (308), and a chamber (311) is provided in the middle of the rotating plate (304), the inner bottom end of the chamber (311) is installed with a first stepper motor (312), the output end of the first stepper motor (312) is connected with a first bevel gear (313), one end of the first screw rod (309) extends to the interior of the chamber (311) and is fixedly connected with a second bevel gear (314), and the second bevel gear (314) is meshed with the first bevel gear (313).

5. The assembly type building structure production device according to claim 4, characterized in that: The movable frame (315) is rotatably connected to a second screw rod (316) inside, and a lifting frame (319) is threadedly connected to the second screw rod (316). A second guide rod (317) is welded inside the movable frame (315), and the lifting frame (319) is slidably connected to the second guide rod (317). A second stepping motor (318) for driving the second screw rod (316) to rotate is arranged on the top of the movable frame (315), and a second threaded rod (320) and a second fixed rod (321) are arranged inside the lifting frame (319), and the second threaded rod (320) and the second fixed rod (321) are connected to the lifting frame (319). The lifting frame (319) is rotatably connected, the second fixed rod (321) is fixedly connected to the lifting frame (319), the threads opened at both ends of the second threaded rod (320) are in opposite rotation directions, and the two ends of the outer surface of the second threaded rod (320) are respectively threadedly connected with clamping members (323), and the clamping member (323) is slidably connected to the second fixed rod (321), and a second servo motor (322) is installed on the outside of the lifting frame (319), and the output end of the second servo motor (322) extends to the inside of the lifting frame (319) and is fixedly connected to the second threaded rod (320).

6. The assembly type building structure production device according to claim 1, characterized in that: The cutting mechanism (4) comprises a first fixed frame (401), a third screw rod (402) and a first lifting plate (405); the bottom of the first fixed frame (401) is fixedly connected to the top of the machine body (1) by bolts; the first lifting plate (405) is slidably connected to the third guide rod (403); the third guide rod (403) is welded inside the first fixed frame (401); the third screw rod (402) is rotatably connected to the inside of the first fixed frame (401); the first lifting plate (405) is threadedly connected to the third screw rod (402); and a third stepping motor (404) for driving the third screw rod (402) to rotate is installed on the top of the first fixed frame (401).

7. The assembly type building structure production device according to claim 6, characterized in that: A first electric push rod (406) is fixedly connected to the outer side of the first lifting plate (405); a first mounting block (407) is fixedly installed on the output end of the first electric push rod (406); a third drive motor (408) is arranged on the top of the first mounting block (407); the output end of the third drive motor (408) passes through the top wall of the first mounting block (407) and is fixedly connected to a rotating block (409); a second electric push rod (410) is installed on the outer side of the rotating block (409); the output end of the second electric push rod (410) is fixedly connected to the second mounting block (411); a laser cutting head (412) is arranged on the bottom of the second mounting block (411).

8. The assembly type building structure production device according to claim 1, characterized in that: The welding mechanism (5) comprises a second fixed frame (501), the interior of the second fixed frame (501) is rotatably connected to a fourth screw rod (502), the outer surface of the fourth screw rod (502) is threadedly connected to a second lifting plate (505), the second lifting plate (505) is slidably connected to a fourth guide rod (503), the fourth guide rod (503) is fixedly mounted inside the second fixed frame (501), the top of the fourth screw rod (502) is connected to the output end of a fourth stepping motor (504), the fourth stepping motor (504) is arranged at the top of the second fixed frame (501), and a flip motor (506) is mounted on the outer side of the second lifting plate (505), the output end of the flip motor (506) is fixedly connected to a sleeve, a third electric push rod (507) is mounted inside the sleeve, and a mounting member (508) is fixedly mounted on the output end of the third electric push rod (507).

9. The assembly type building structure production device according to claim 8, characterized in that: The mounting member (508) is internally rotatably connected to a rotating gear (509), a fourth electric push rod (510) is arranged on the rotating gear (509), an output end of the fourth electric push rod (510) is connected to a mounting frame (511), an internal rotatably connected to a laser welding head (512), a fourth driving motor (513) for driving the laser welding head (512) to rotate is installed on the outer side of the mounting frame (511), and two groups of transmission motors (514) are fixedly installed at the bottom of the mounting member (508), an output end of the transmission motor (514) is fixedly connected to a transmission gear (515), and both groups of transmission gears (515) are meshed with the rotating gear (509).

10. The assembly type building structure production device according to claim 1, characterized in that: The tapping mechanism (6) comprises a third fixed frame (601), a fifth screw rod (602) and a fifth guide rod (603); the third fixed frame (601) is welded to the top of the machine body (1); the fifth screw rod (602) is rotatably connected to the inside of the third fixed frame (601); the fifth guide rod (603) is fixedly connected to the inside of the third fixed frame (601); a third lifting plate (605) is slidably connected to the fifth guide rod (603); the third lifting plate (605) is threadedly connected to the fifth screw rod (602); a fifth stepping motor (604) is arranged on the top of the third fixed frame (601); the top of the fifth screw rod (602) is installed at the output end of the fifth stepping motor (604); A fifth electric push rod (606) is arranged on the outer side of the descending plate (605); a frame (607) is installed at the output end of the fifth electric push rod (606); a sixth screw rod (608) is rotatably connected inside the frame (607); a movable block (611) is threadedly connected to the sixth screw rod (608); a tapping motor (612) is installed on the outer side of the movable block (611); a tapping head (613) is connected to the output end of the tapping motor (612); the movable block (611) is slidably connected to a sixth guide rod (609); the sixth guide rod (609) is welded inside the frame (607); and a sixth stepping motor (610) for driving the sixth screw rod (608) to rotate is connected on the outer side of the frame (607).

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