A reinforced steel mesh welding machine

Abstract

The invention relates to the technical field of steel mesh welding equipment, and specifically to a reinforced steel mesh welding machine, comprising a workbench, a welding structure, a feeding structure, a pulling structure, a lubricating structure, a unloading structure, an installation structure and a guide sleeve; the guide sleeve is quickly installed and disassembled through the installation structure, which is convenient for replacing guide sleeves with different apertures, and the installation and disassembly efficiency of the guide sleeve is improved; the feeding structure is used to feed the material, the welded steel mesh is pulled through the pulling structure, and the steel bars are welded into the steel mesh through the welding structure, which improves the welding efficiency of the steel mesh; the gear and the rack are lubricated through the lubricating structure, which is convenient for maintaining the rack and the gear, reduces the wear of the rack and the gear, and improves the effect of the pulling structure moving the material left and right; the welded steel mesh is unloaded through the unloading structure, and the unloading efficiency of the steel mesh is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel mesh welding equipment, in particular to a reinforced steel mesh welding machine. Background Art

[0002] Welded steel mesh is a steel mesh in which the longitudinal steel bars and the transverse steel bars are arranged at a certain interval and at right angles, and all the intersection points are welded together. During the production and processing of the steel mesh, the steel bars are usually welded through a steel mesh welding machine to form a mesh.

[0003] However, the guide sleeves on the current steel mesh welding machines are locked by multiple nuts and bolts. When it is necessary to weld steel bars of different diameters, it is troublesome to replace the guide sleeves, and the installation and replacement efficiency of the guide sleeves is low; the steel mesh is pulled by a pulling structure, and the pulling structure is driven by the movement of gears on racks. The gears and racks are subject to large wear, and it is inconvenient to maintain the gears and racks, resulting in a low service life of the gears and racks; after the steel mesh is welded, it is manually grabbed and unloaded. Due to the large size and heavy weight of the steel mesh, the unloading efficiency of the steel mesh is low. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a reinforcing steel bar welding mesh machine.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a reinforced steel mesh welding machine, comprising a workbench, a welding structure arranged on the workbench, a feeding structure arranged on the workbench, a pulling structure arranged on one side of the workbench, a lubrication structure arranged on the pulling structure, a feeding structure arranged on one side of the welding structure, and a mounting structure arranged on the workbench;

[0006] The mounting structure includes a mounting rod and a plurality of sockets fixedly connected to the mounting rod, the workbench is fixedly connected to the mounting rod, the socket is provided with a slot, a plug block is inserted in the slot, a guide sleeve is fixedly connected to the plug block, two pressing strips with L-shaped cross-sections are slidably connected to the plug block, a card block is fixedly connected to the pressing strip, two card slots are provided on the plug block, the card block is engaged with the card slots, a spring is fixedly connected between the pressing strip and the plug block, a guide strip passes through the interior of the spring, the guide strip is fixedly connected to the interior of the plug block, and the pressing strip is slidably connected to the guide strip.

[0007] Specifically, the welding structure includes a gantry and a hydraulic cylinder fixedly connected to the gantry, the workbench is fixedly connected to the gantry, the telescopic end of the hydraulic cylinder is fixedly connected to a slide, two guide columns are fixedly connected to the slide, the guide columns are slidably connected to the gantry, and a plurality of welding heads are fixedly connected to the slide.

[0008] Specifically, the feeding structure includes a feeding rack and a first motor fixedly connected to the feeding rack, the feeding rack is fixedly connected to the workbench, the output end of the first motor is fixedly connected to a mounting shaft, the mounting shaft is rotatably connected to the feeding rack, a plurality of dividing plates are fixedly connected to the mounting shaft, the feeding rack is fixedly connected to a connecting bar, a plurality of inclined unloading bars are fixedly connected to the connecting bar, a first hydraulic rod is fixedly connected to the workbench, the telescopic end of the first hydraulic rod is fixedly connected to a connecting block, the connecting block is slidably connected to the feeding rack, a baffle is fixedly connected to the connecting block, and the baffle is slidably connected to the feeding rack.

[0009] Specifically, a second hydraulic rod is fixedly connected to the workbench, a push plate is fixedly connected to the telescopic end of the second hydraulic rod, and a fixed plate is fixedly connected to the workbench.

[0010] Specifically, the material pulling structure includes a fixed frame and a rack fixedly connected to the fixed frame. A fixed frame is fixedly connected to one side of the workbench. A plurality of fixed rods are fixedly connected to the fixed frame. A slide plate is slidably connected to the fixed rod. A first rotating shaft is rotatably connected to the slide plate. Two gears are fixedly connected to the first rotating shaft. The gears are meshed with the rack. A connecting frame is fixedly connected to the slide plate. A second motor is fixedly connected to the connecting frame. The output shaft of the second motor is fixedly connected to the first rotating shaft.

[0011] Specifically, two connecting rods are fixedly connected at both ends of the skateboard, a mounting plate is fixedly connected to the connecting rods, the mounting plate is rotatably connected to the first rotating shaft, a third motor is fixedly connected to the mounting plate, an output end of the third motor is fixedly connected to a second rotating shaft, the second rotating shaft is rotatably connected to the mounting plate, and a plurality of electric clamps are fixedly connected to the second rotating shaft.

[0012] The cam is connected to the oil tank by a spring, and the cam is connected to the oil tank by a spring, and the cam is connected to the oil tank by a spring.

[0013] Specifically, a fixed block is fixedly connected to the oil tank, a guide shaft is slidably connected to the fixed block, the guide shaft is slidably connected to the lifting bar, a first screw is threadedly connected to the lifting bar, an end of the first screw is rotatably connected to the resisting bar, a guide shaft is fixedly connected to the resisting bar, the guide shaft is slidably connected to the lifting bar, a rotating block is fixedly connected to the first screw, a cam is fixedly connected to the first rotating shaft, and the cam is in contact with the resisting bar.

[0014] Specifically, the unloading structure includes a support frame and two fixed seats fixedly connected to the support frame, one side of the gantry is fixedly connected to the support frame, the fixed seat is fixedly connected to a fourth motor, the output end of the fourth motor is fixedly connected to a second screw, the second screw is rotatably connected to the fixed seat, the second screw is threadedly connected to a slide, the slide is slidably connected to the support frame, a support plate with an L-shaped cross-section is fixedly connected to the slide, a third hydraulic rod is fixedly connected to the support plate, the telescopic end of the third hydraulic rod is fixedly connected to a lifting frame, the lifting frame is fixedly connected to a fifth motor, the output end of the fifth motor is fixedly connected to a third screw, the third screw is rotatably connected to the lifting frame, two hanging blocks with L-shaped cross-sections are threadedly connected to the third screw, and the threads at both ends of the third screw are in opposite directions.

[0015] Specifically, two fixing columns are fixedly connected to the lifting frame, the fixing columns are slidably connected to the supporting plate, a guide rod is fixedly connected to the lifting frame, and the hanging block is slidably connected to the guide rod.

[0016] The beneficial effects of the present invention are:

[0017] (1) The reinforced steel mesh welding machine described in the present invention has a mounting structure on the workbench, and a guide sleeve is provided on the mounting structure. The guide sleeve can be quickly installed and removed through the mounting structure, which is convenient for replacing guide sleeves with different apertures, thereby improving the installation and removal efficiency of the guide sleeve.

[0018] (2) The reinforced steel mesh welding machine described in the present invention has a welding structure on the workbench, a feeding structure on the workbench, and a pulling structure on one side of the workbench. The feeding structure is used to feed the material, and the welded steel mesh is pulled by the pulling structure. The steel bars are welded into the steel mesh through the welding structure, thereby improving the welding efficiency of the steel mesh.

[0019] (3) The reinforced steel mesh welding machine described in the present invention has a lubrication structure on the material pulling structure, which lubricates the gear and the rack through the lubrication structure, facilitates the maintenance of the rack and the gear, reduces the wear of the rack and the gear, and improves the effect of the material pulling structure moving left and right to pull the material.

[0020] (4) In the reinforced steel mesh welding machine described in the present invention, a material discharge structure is provided on one side of the welding structure, and the welded steel mesh is discharged through the material discharge structure, thereby improving the discharge efficiency of the steel mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a reinforced steel mesh welding machine provided by the present invention;

[0023] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of section A is shown;

[0024] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B is shown;

[0025] Figure 4 It is a schematic diagram of the connection structure between the workbench and the feeding structure of the present invention;

[0026] Figure 5 for Figure 4 An enlarged schematic diagram of the C-section structure is shown;

[0027] Figure 6 for Figure 4 An enlarged schematic diagram of the D-section structure is shown;

[0028] Figure 7 for Figure 4 An enlarged schematic diagram of the structure of part E is shown;

[0029] Figure 8 It is a schematic diagram of the connection structure between the gantry and the support frame of the present invention;

[0030] Fig. 9 for Figure 8 The enlarged schematic diagram of the structure of part F is shown;

[0031] Fig.10 It is a schematic diagram of the connection structure between the second rotating shaft and the electric clamping claw of the present invention;

[0032] Fig.11 for Fig.10 An enlarged schematic diagram of the G-section structure is shown.

[0033] In the figure: 1, workbench; 2, welding structure; 201, gantry; 202, hydraulic cylinder; 203, slide; 204, guide column; 205, welding head; 3, feeding structure; 301, feeding frame; 302, first motor; 303, mounting shaft; 304, material distribution plate; 305, first hydraulic rod; 306, connecting block; 307, baffle; 308, connecting bar; 309, unloading bar; 310, second hydraulic rod; 311, push plate; 312, fixed plate; 4, material pulling structure; 401, fixed frame; 402, rack; 403, fixed rod; 404, slide plate; 405, connecting frame; 406, second motor; 407, first rotating shaft; 408, gear; 409, mounting plate; 410, third motor; 411, second rotating shaft; 412, electric gripper; 413, connecting rod; 5, lubrication structure; 501, oil tank; 502, screw cap; 503, mounting strip ; 504, positioning block; 505, oil hole; 506, first oil pipe; 507, second oil pipe; 508, sealing plug; 509, pull rod; 510, lifting bar; 511, tension spring; 512, fixed block; 513, guide shaft; 514, first screw; 515, rotating block; 516, stop bar; 517, cam; 6, blanking structure; 601, support frame; 602, fixed seat; 603, fourth motor; 604, second screw; 605, slide; 606, support plate; 607, third hydraulic rod; 608, lifting frame; 609, fixed column; 610, fifth motor; 611, third screw rod; 612, hanging block; 613, guide rod; 7, mounting structure; 701, mounting rod; 702, socket; 703, slot; 704, insert block; 705, pressing strip; 706, card block; 707, card slot; 708, guide strip; 709, spring; 8, guide sleeve. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 7 and Fig. 9 As shown, a reinforced steel mesh welding machine of the present invention comprises a workbench 1, a welding structure 2 arranged on the workbench 1, a feeding structure 3 arranged on the workbench 1, a pulling structure 4 arranged on one side of the workbench 1, a lubrication structure 5 arranged on the pulling structure 4, a unloading structure 6 arranged on one side of the welding structure 2, and a mounting structure 7 arranged on the workbench 1;

[0036] The mounting structure 7 includes a mounting rod 701 and a plurality of sockets 702 fixedly connected to the mounting rod 701. The workbench 1 is fixedly connected to the mounting rod 701. The socket 702 is provided with a slot 703. A plug block 704 is inserted into the slot 703. A guide sleeve 8 is fixedly connected to the plug block 704. Two pressing strips 705 with L-shaped cross-sections are slidably connected to the plug block 704. A clamping block 706 is fixedly connected to the pressing strip 705. Two clamping grooves 707 are provided on the plug block 704. The clamping block 706 is engaged with the clamping groove 707. A spring 709 is fixedly connected between the pressing strip 705 and the plug block 704. A guide strip 708 runs through the interior of the spring 709. The guide strip 708 is fixedly connected to the interior of the plug block 704. The pressing strip 705 and the guide strip 7 08 sliding connection; when the guide sleeve 8 needs to be replaced, the two pressing strips 705 on the plug block 704 can be pressed, the spring 709 is compressed, the pressing strip 705 slides to drive the card block 706 to slide, and the card block 706 no longer engages with the card slot 707 on the socket 702. At this time, the plug block 704 can be pulled out from the slot 703 of the socket 702, and the replaced guide sleeve 8 and the plug block 704 are inserted into the slot 703 on the socket 702, and then the pressing strip 705 is released, the spring 709 resets to drive the pressing strip 705 and the card block 706 to reset, and the card block 706 engages with the card slot 707 on the socket 702, thereby fixing the plug block 704 and the guide sleeve 8, improving the installation and disassembly efficiency of the guide sleeve 8, and the setting of the guide strip 708 improves the sliding stability of the pressing strip 705, and at the same time improves the sliding stability of the spring 709.

[0037] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig.10 and Fig.11 As shown, the welding structure 2 includes a gantry 201 and a hydraulic cylinder 202 fixedly connected to the gantry 201, the workbench 1 is fixedly connected to the gantry 201, the telescopic end of the hydraulic cylinder 202 is fixedly connected to a slide 203, two guide columns 204 are fixedly connected to the slide 203, the guide columns 204 are slidably connected to the gantry 201, and a plurality of welding heads 205 are fixedly connected to the slide 203;

[0038] The feeding structure 3 includes a feeding frame 301 and a first motor 302 fixedly connected to the feeding frame 301. The feeding frame 301 is fixedly connected to the workbench 1. The output end of the first motor 302 is fixedly connected to a mounting shaft 303. The mounting shaft 303 is rotatably connected to the feeding frame 301. A plurality of material distribution plates 304 are fixedly connected to the mounting shaft 303. A connecting strip 308 is fixedly connected to the feeding frame 301. A plurality of inclined material discharge strips 309 are fixedly connected to the connecting strip 308. The workbench 1 is fixedly connected with a first hydraulic rod 305, the telescopic end of the first hydraulic rod 305 is fixedly connected with a connecting block 306, the connecting block 306 is slidably connected with the feed rack 301, the connecting block 306 is fixedly connected with a baffle 307, the baffle 307 is slidably connected with the feed rack 301; the workbench 1 is fixedly connected with a second hydraulic rod 310, the telescopic end of the second hydraulic rod 310 is fixedly connected with a push plate 311, and the workbench 1 is fixedly connected with a fixed plate 312;

[0039] The material pulling structure 4 includes a fixed frame 401 and a rack 402 fixedly connected to the fixed frame 401. A fixed frame 401 is fixedly connected to one side of the workbench 1. A plurality of fixed rods 403 are fixedly connected to the fixed frame 401. A slide plate 404 is slidably connected to the fixed rods 403. The slide plate 404 is rotatably connected to a first rotating shaft 407. Two gears 408 are fixedly connected to the first rotating shaft 407. The gears 408 are meshed with the rack 402. A connecting frame 405 is fixedly connected to the slide plate 404. There is a second motor 406, the output shaft of the second motor 406 is fixedly connected to the first rotating shaft 407; two connecting rods 413 are fixedly connected to both ends of the slide plate 404, a mounting plate 409 is fixedly connected to the connecting rod 413, the mounting plate 409 is rotatably connected to the first rotating shaft 407, a third motor 410 is fixedly connected to the mounting plate 409, the output end of the third motor 410 is fixedly connected to the second rotating shaft 411, the second rotating shaft 411 is rotatably connected to the mounting plate 409, and a plurality of electric clamps 412 are fixedly connected to the second rotating shaft 411;When it is necessary to weld the steel mesh, first pass multiple steel bars through multiple guide sleeves 8. After multiple steel bars are passed through, the first motor 302 on the feed rack 301 can be started. The first motor 302 drives the installation shaft 303 to rotate, and the installation shaft 303 drives multiple material distribution plates 304 to rotate. The rotation of the material distribution plates 304 drives the steel bars to be evenly discharged. When the steel bars are discharged, the first hydraulic rod 305 is started. The first hydraulic rod 305 extends to drive the connecting block 306 to rise. The rising of the connecting block 306 drives the baffle 307 to rise. The baffle 307 no longer blocks the steel bars, and the steel bars are moved up and down from the connecting strip 308 and the discharge strip 309. The material, the transverse steel bar falls onto the multiple longitudinal steel bars, and at the same time the second hydraulic rod 310 is started, the second hydraulic rod 310 is started to drive the push plate 311 to move, the push plate 311 pushes the transverse steel bar to move, and the other end of the steel bar contacts the fixed plate 312, thereby ensuring that the ends of the multiple transverse steel bars to be welded are aligned, and then the hydraulic cylinder 202 on the gantry 201 is started, the hydraulic cylinder 202 extends to drive the slide 203 to slide downward, the slide 203 slides downward to drive the welding head 205 to slide downward, and the multiple welding heads 205 weld the steel bars to form a steel mesh, and the guide column 204 is The setting improves the sliding stability of the slide 203. After the first horizontal steel bar is welded, the second motor 406 on the connecting frame 405 is driven, and the second motor 406 drives the first rotating shaft 407 to rotate. The rotation of the first rotating shaft 407 drives the gear 408 to rotate. The gear 408 is meshed with the rack 402. Therefore, the rotation of the gear 408 will drive the entire slide 404 to slide left and right on the fixed rod 403. After the slide 404 slides, it drives the mounting plate 409 to move together. The movement of the mounting plate 409 drives the second rotating shaft 411 and the electric clamp 412 to move together. The electric clamp 412 moves to the steel mesh , start the third motor 410 to drive the second rotating shaft 411 to rotate, the second rotating shaft 411 rotates to drive multiple electric clamps 412 to rotate, and start the electric clamps 412 to clamp the end of the steel mesh, and then drive the second motor 406 to drive the slide plate 404 to move to the right, cooperate with the welding structure 2 and the feeding structure 3 to weld multiple transverse steel bars to the longitudinal steel bars at equal distances. When the last transverse steel bar of a steel mesh is welded, stop driving the second motor 406, pull the entire steel mesh to the fixing frame 401, and then close the electric clamps 412 to release the clamping of the steel mesh. ;

[0040] Specifically, Figure 3 , Figure 6 and Fig.11As shown, the lubrication structure 5 includes an oil tank 501 and a screw cap 502 threadedly connected to the oil tank 501, the oil tank 501 is fixedly connected to the connecting frame 405, a mounting bar 503 is fixedly connected to each of the two sides of the connecting frame 405, a positioning block 504 is fixedly connected to the mounting bar 503, the positioning block 504 is rotatably connected to the first rotating shaft 407, an oil hole 505 with a trapezoidal cross section is provided inside the oil tank 501, a first oil pipe 506 is fixedly connected to the oil tank 501, the first oil pipe 506 is communicated with the oil hole 505, a second oil pipe 507 is fixedly connected to the bottom end of the first oil pipe 506, the first oil pipe 506 is communicated with the second oil pipe 507, the second oil pipe 507 is fixedly connected to the positioning block 504, the end of the second oil pipe 507 is arranged above the rack 402, and the interior of the oil hole 505 is sealed with a sealing plug 5 08. A pull rod 509 is fixedly connected to the top of the sealing plug 508, and the pull rod 509 is slidably connected to the oil tank 501. A lifting bar 510 is fixedly connected to the top of the pull rod 509, and a tension spring 511 is fixedly connected between the lifting bar 510 and the oil tank 501. A fixed block 512 is fixedly connected to the oil tank 501, and a guide shaft 513 is slidably connected to the fixed block 512, and the guide shaft 513 is slidably connected to the lifting bar 510. A first screw 514 is threadedly connected to the lifting bar 510, and the end of the first screw 514 is rotatably connected to the stop bar 516. The stop bar 516 is fixedly connected to the guide shaft 513, and the guide shaft 513 is slidably connected to the lifting bar 510. A rotating block 515 is fixedly connected to the first screw 514, and a cam 517 is fixedly connected to the first rotating shaft 407, and the cam 517 contacts the stop bar 516.When it is necessary to lubricate the rack 402 and the gear 408, the rotating block 515 is rotated, and the rotating block 515 rotates to drive the first screw 514 to rotate, and the first screw 514 rotates to drive the bar 516 to move downward. The setting of the guide shaft 513 improves the stability of the downward movement of the bar 516. After the bar 516 moves downward, every time the first rotating shaft 407 rotates, the cam 517 is driven to rotate, and the cam 517 rotates to resist the bar 516 to rise. The rising of the bar 516 drives the first screw 514 and the lifting bar 510 to rise together. The lifting bar 510 rises, the tension spring 511 is stretched, and at the same time, the lifting bar 510 drives the pull rod 509 to slide upward, and the sliding of the pull rod 509 drives the sealing plug 508 to rise, and the sealing plug 50 8 is not sealed with the oil hole 505. At this time, the lubricating oil in the oil tank 501 flows from the inside of the oil hole 505, then flows into the inside of the first oil pipe 506 and the second oil pipe 507, and finally flows from the second oil pipe 507 to the rack 402 and the gear 408, thereby lubricating the gear 408 and the rack 402. The setting of the positioning block 504 improves the stability of the second oil pipe 507. When it is not necessary to lubricate the rack 402 and the gear 408, it is only necessary to rotate the rotating block 515 and the first screw rod 514 to rotate, thereby driving the bar 516 to rise so that it will not conflict with the cam 517. When the lubricating oil in the oil tank 501 is used up, the rotary cover 502 is opened to add lubricating oil to the inside of the oil tank 501. ;

[0041] Specifically, Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8As shown, the unloading structure 6 includes a support frame 601 and two fixed seats 602 fixedly connected to the support frame 601, one side of the gantry 201 is fixedly connected to the support frame 601, the fixed seat 602 is fixedly connected to a fourth motor 603, the output end of the fourth motor 603 is fixedly connected to a second screw 604, the second screw 604 is rotatably connected to the fixed seat 602, the second screw 604 is threadedly connected to a slide 605, the slide 605 is slidably connected to the support frame 601, the slide 605 is fixedly connected to a support plate 606 with an L-shaped cross section, the support plate 606 is fixedly connected to a third hydraulic rod 607, and the telescopic end of the third hydraulic rod 607 is fixedly connected to The lifting frame 608 is fixedly connected to a fifth motor 610, and the output end of the fifth motor 610 is fixedly connected to a third screw 611, and the third screw 611 is rotatably connected to the lifting frame 608. The third screw 611 is threadedly connected to two hanging blocks 612 with L-shaped cross-sections, and the thread directions of the two ends of the third screw 611 are opposite; the lifting frame 608 is fixedly connected to two fixed columns 609, and the fixed columns 609 are slidably connected to the support plate 606. The lifting frame 608 is fixedly connected to a guide rod 613, and the hanging block 612 is slidably connected to the guide rod 613; when the welded steel mesh is pulled to the fixed frame 401 by the electric clamp 412, the fixed seat 60 is started. 2, the fourth motor 603 drives the second screw rod 604 to rotate, the second screw rod 604 rotates to drive the slide 605 to slide, the slide 605 slides and drives the support plate 606 to slide left and right, after the support plate 606 slides to the top of the steel mesh, the third hydraulic rod 607 on the support plate 606 is started, the third hydraulic rod 607 is extended to drive the lifting frame 608 to move downward, the setting of the fixed column 609 improves the sliding stability of the lifting frame 608, after the lifting frame 608 moves downward, the two hanging blocks 612 are inserted into the holes of the steel mesh, and then the fifth motor 610 on the lifting frame 608 is started, the fifth motor 610 drives the third screw rod 611 to rotate, because the threads at both ends of the third screw rod 611 are in opposite directions, The rotation of the third screw rod 611 drives the two hanging blocks 612 to move away from each other. The setting of the guide rod 613 improves the sliding stability of the hanging block 612. The hanging block 612 then supports the bottom end of the steel mesh. After hanging the steel mesh, the third hydraulic rod 607 is retracted, and the lifting frame 608 and the hanging block 612 rise, and then the fourth motor 603 is driven to drive the slide 605 and the support plate 606 to move, and then drive the steel mesh to move. When the steel mesh moves above the open space, the fifth motor 610 is started. The fifth motor 610 drives the two hanging blocks 612 to move toward each other, and then no longer supports the steel mesh. The steel mesh then falls on the open space. When a new steel mesh is welded, the new welded steel mesh is cut and piled on the open space according to the same operation.

[0042] When the present invention is in use, first, when it is necessary to replace the guide sleeve 8, the two pressing bars 705 on the plug block 704 can be pressed, the spring 709 is compressed, the pressing bar 705 slides to drive the card block 706 to slide, and the card block 706 is no longer engaged with the card slot 707 on the socket 702. At this time, the plug block 704 can be pulled out from the slot 703 of the socket 702, and the replaced guide sleeve 8 and the plug block 704 are inserted into the slot 703 on the socket 702. Then, the pressing bar 705 is released, and the spring 709 resets to drive the pressing bar 705 and the card block 706 to reset, and the card block 706 is engaged with the card slot 707 on the socket 702, thereby fixing the plug block 704 and the guide sleeve 8, thereby improving the installation and disassembly efficiency of the guide sleeve 8. The setting of the guide bar 708 improves the sliding stability of the pressing bar 705, and at the same time improves the sliding stability of the spring 709.

[0043] Then, when it is necessary to weld the steel mesh, first pass multiple steel bars through multiple guide sleeves 8. After multiple steel bars are passed through, the first motor 302 on the feed rack 301 can be started, and the first motor 302 drives the installation shaft 303 to rotate, and the installation shaft 303 drives multiple material distribution plates 304 to rotate. The rotation of the material distribution plates 304 drives the steel bars to be evenly discharged. When the steel bars are discharged, the first hydraulic rod 305 is started, and the first hydraulic rod 305 is extended to drive the connecting block 306 to rise. The rising of the connecting block 306 drives the baffle 307 to rise, and the baffle 307 no longer blocks the steel bars, and the steel bars are separated from the connecting strip 308 and the discharge strip 308. 09 Loading and unloading, the transverse steel bars fall onto the multiple longitudinal steel bars, and at the same time the second hydraulic rod 310 is started, the second hydraulic rod 310 is started to drive the push plate 311 to move, the push plate 311 pushes the transverse steel bars to move, and the other end of the steel bars contacts the fixed plate 312, thereby ensuring that the ends of the multiple transverse steel bars to be welded are aligned, and then the hydraulic cylinder 202 on the gantry 201 is started, the hydraulic cylinder 202 extends to drive the slide 203 to slide downward, the slide 203 slides downward to drive the welding head 205 to slide downward, and multiple welding heads 205 weld the steel bars to form a steel mesh, and the guide column 2 04 improves the sliding stability of the slide 203. After the first horizontal steel bar is welded, the second motor 406 on the connecting frame 405 is driven. The second motor 406 drives the first rotating shaft 407 to rotate. The rotation of the first rotating shaft 407 drives the gear 408 to rotate. The gear 408 is meshed with the rack 402. Therefore, the rotation of the gear 408 drives the entire slide 404 to slide left and right on the fixed rod 403. After the slide 404 slides, it drives the mounting plate 409 to move together. The movement of the mounting plate 409 drives the second rotating shaft 411 and the electric clamp 412 to move together. The electric clamp 412 moves to the steel bar. When the steel mesh is under the steel mesh, the third motor 410 is started to drive the second rotating shaft 411 to rotate, and the rotation of the second rotating shaft 411 drives the multiple electric clamps 412 to rotate, and the electric clamps 412 are started to clamp the ends of the steel mesh, and then the second motor 406 is driven to drive the slide plate 404 to move to the right, and cooperate with the welding structure 2 and the feeding structure 3 to weld multiple transverse steel bars to the longitudinal steel bars at equal distances. When the last transverse steel bar of a steel mesh is welded, the second motor 406 is stopped, the entire steel mesh is pulled onto the fixing frame 401, and then the electric clamps 412 are closed to release the clamping of the steel mesh;

[0044] Secondly, when it is necessary to lubricate the rack 402 and the gear 408, the rotating block 515 is rotated, and the rotating block 515 rotates to drive the first screw 514 to rotate, and the first screw 514 rotates to drive the bar 516 to move downward. The setting of the guide shaft 513 improves the stability of the downward movement of the bar 516. After the bar 516 moves downward, every time the first rotating shaft 407 rotates, the cam 517 is driven to rotate, and the cam 517 rotates to contact the bar 516 to rise. The rising of the bar 516 drives the first screw 514 and the lifting bar 510 to rise together. The lifting bar 510 rises, the tension spring 511 is stretched, and at the same time, the lifting bar 510 drives the pull rod 509 to slide upward, and the sliding of the pull rod 509 drives the sealing plug 508 to rise, and the sealing plug 508 is not sealed with the oil hole 505. At this time, the lubricating oil in the oil tank 501 flows from the inside of the oil hole 505, then flows into the first oil pipe 506 and the second oil pipe 507, and finally flows from the second oil pipe 507 to the rack 402 and the gear 408, thereby lubricating the gear 408 and the rack 402. The setting of the positioning block 504 improves the stability of the second oil pipe 507. When it is not necessary to lubricate the rack 402 and the gear 408, it is only necessary to rotate the rotating block 515 and the first screw 514 to rotate, thereby driving the stop bar 516 to rise, so that it will not conflict with the cam 517. When the lubricating oil in the oil tank 501 is used up, the rotary cover 502 is opened to add lubricating oil to the inside of the oil tank 501.

[0045] Finally, when the welded steel mesh is pulled onto the fixed frame 401 by the electric clamp 412, the fourth motor 603 on the fixed seat 602 is started, and the fourth motor 603 drives the second screw 604 to rotate, and the second screw 604 rotates to drive the slide 605 to slide, and the slide 605 slides to drive the support plate 606 to slide left and right. After the support plate 606 slides to the top of the steel mesh, the third hydraulic rod 607 on the support plate 606 is started, and the third hydraulic rod 607 is extended to drive the lifting frame 608 to move downward. The setting of the fixed column 609 improves the sliding stability of the lifting frame 608. After the lifting frame 608 moves downward, the two hanging blocks 612 are inserted into the holes of the steel mesh, and then the fifth motor 610 on the lifting frame 608 is started, and the fifth motor 610 drives the third screw 611 to rotate. The threads at both ends of the third screw rod 611 are in opposite directions, so the rotation of the third screw rod 611 drives the two hanging blocks 612 to move in opposite directions. The setting of the guide rod 613 improves the sliding stability of the hanging block 612. The hanging block 612 then supports the bottom end of the steel mesh. After hanging the steel mesh, the third hydraulic rod 607 is retracted, and then the lifting frame 608 and the hanging block 612 rise, and then the fourth motor 603 is driven to drive the slide 605 and the support plate 606 to move, thereby driving the steel mesh to move. When the steel mesh moves to the top of the open space, the fifth motor 610 is started, and the fifth motor 610 drives the two hanging blocks 612 to move toward each other, and then no longer supports the steel mesh. The steel mesh then falls on the open space. When a new steel mesh is welded, the new welded steel mesh is cut and piled on the open space according to the same operation.

[0046] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A reinforced steel mesh welding machine, characterized in that: The invention comprises a workbench (1), a welding structure (2) arranged on the workbench (1), a feeding structure (3) arranged on the workbench (1), a material pulling structure (4) arranged on one side of the workbench (1), a lubrication structure (5) arranged on the material pulling structure (4), a material unloading structure (6) arranged on one side of the welding structure (2), and a mounting structure (7) arranged on the workbench (1); The mounting structure (7) comprises a mounting rod (701) and a plurality of sockets (702) fixedly connected to the mounting rod (701); the mounting rod (701) is fixedly connected to the workbench (1); the socket (702) is provided with a slot (703); an insert block (704) is inserted into the slot (703); the insert block (704) is fixedly connected to a guide sleeve (8); the insert block (704) is slidably connected to two pressing strips (705) with L-shaped cross sections; the pressing strips (705) are provided to the workbench (1); and the pressing strips (705) are provided to the workbench (1). A clamping block (706) is fixedly connected to the strip (705), two clamping grooves (707) are provided on the plugging block (704), the clamping block (706) is engaged with the clamping grooves (707), a spring (709) is fixedly connected between the pressing strip (705) and the plugging block (704), a guide strip (708) runs through the inside of the spring (709), the guide strip (708) is fixedly connected to the inside of the plugging block (704), and the pressing strip (705) is slidably connected to the guide strip (708); The welding structure (2) comprises a gantry (201) and a hydraulic cylinder (202) fixedly connected to the gantry (201); the gantry (201) is fixedly connected to the workbench (1); the telescopic end of the hydraulic cylinder (202) is fixedly connected to a slide seat (203); two guide columns (204) are fixedly connected to the slide seat (203); the guide columns (204) are slidably connected to the gantry (201); and a plurality of welding heads (205) are fixedly connected to the slide seat (203); The feeding structure (3) comprises a feeding frame (301) and a first motor (302) fixedly connected to the feeding frame (301); the feeding frame (301) is fixedly connected to the workbench (1); an output end of the first motor (302) is fixedly connected to a mounting shaft (303); the mounting shaft (303) is rotatably connected to the feeding frame (301); a plurality of material distribution plates (304) are fixedly connected to the mounting shaft (303); a connecting bar (308) is fixedly connected to the feeding frame (301); and a plurality of inclined material discharge bars (309) are fixedly connected to the connecting bar (308). The workbench (1) is fixedly connected to a first hydraulic rod (305), the telescopic end of the first hydraulic rod (305) is fixedly connected to a connecting block (306), the connecting block (306) is slidably connected to a feed rack (301), the connecting block (306) is fixedly connected to a baffle (307), the baffle (307) is slidably connected to the feed rack (301); the workbench (1) is fixedly connected to a second hydraulic rod (310), the telescopic end of the second hydraulic rod (310) is fixedly connected to a push plate (311), and the workbench (1) is fixedly connected to a fixed plate (312); The material pulling structure (4) comprises a fixed frame (401) and a rack (402) fixedly connected to the fixed frame (401); one side of the workbench (1) is fixedly connected to the fixed frame (401); a plurality of fixed rods (403) are fixedly connected to the fixed frame (401); a slide plate (404) is slidably connected to the fixed rods (403); a first rotating shaft (407) is rotatably connected to the slide plate (404); two gears (408) are fixedly connected to the first rotating shaft (407); the gears (408) are meshed with the rack (402); a connecting frame (405) is fixedly connected to the slide plate (404); a connecting frame (405) is fixedly connected to the connecting frame (405); A second motor (406) is connected, and the output shaft of the second motor (406) is fixedly connected to the first rotating shaft (407); two connecting rods (413) are fixedly connected to both ends of the slide plate (404), a mounting plate (409) is fixedly connected to the connecting rod (413), the mounting plate (409) is rotatably connected to the first rotating shaft (407), a third motor (410) is fixedly connected to the mounting plate (409), an output end of the third motor (410) is fixedly connected to the second rotating shaft (411), the second rotating shaft (411) is rotatably connected to the mounting plate (409), and a plurality of electric clamps (412) are fixedly connected to the second rotating shaft (411); The lubrication structure (5) comprises an oil tank (501) and a screw cap (502) threadedly connected to the oil tank (501); the oil tank (501) is fixedly connected to the connecting frame (405); a mounting bar (503) is fixedly connected to each of the two sides of the connecting frame (405); a positioning block (504) is fixedly connected to the mounting bar (503); the positioning block (504) is rotatably connected to the first rotating shaft (407); and an oil hole with a trapezoidal cross section is provided inside the oil tank (501). (505), a first oil pipe (506) is fixedly connected to the oil tank (501), the first oil pipe (506) is communicated with the oil hole (505), a second oil pipe (507) is fixedly connected to the bottom end of the first oil pipe (506), the first oil pipe (506) is communicated with the second oil pipe (507), the second oil pipe (507) is fixedly connected to the positioning block (504), the end of the second oil pipe (507) is arranged above the rack (402), and the inner end of the oil hole (505) is provided with a plurality of oil pipes (506) and a plurality of oil pipes (507) connected to the positioning block (504). The oil tank (501) is sealed with a sealing plug (508); the top end of the sealing plug (508) is fixedly connected to a pull rod (509); the pull rod (509) is slidably connected to the oil tank (501); the top end of the pull rod (509) is fixedly connected to a lifting bar (510); a tension spring (511) is fixedly connected between the lifting bar (510) and the oil tank (501); a fixing block (512) is fixedly connected to the oil tank (501); a guide shaft (513) is slidably connected to the fixing block (512); The guide shaft (513) is slidably connected to the lifting bar (510); a first screw rod (514) is threadedly connected to the lifting bar (510); an end of the first screw rod (514) is rotatably connected to the stop bar (516); the stop bar (516) is fixedly connected to the guide shaft (513); a rotating block (515) is fixedly connected to the first screw rod (514); a cam (517) is fixedly connected to the first rotating shaft (407); and the cam (517) contacts the stop bar (516); The material discharging structure (6) comprises a support frame (601) and two fixed seats (602) fixedly connected to the support frame (601); one side of the gantry (201) is fixedly connected to the support frame (601); a fourth motor (603) is fixedly connected to the fixed seat (602); a second screw rod (604) is fixedly connected to the output end of the fourth motor (603); the second screw rod (604) is rotatably connected to the fixed seat (602); a slide (605) is threadedly connected to the second screw rod (604); the slide (605) is slidably connected to the support frame (601); a support plate (606) with an L-shaped cross section is fixedly connected to the slide (605); a third hydraulic rod (607) is fixedly connected to the support plate (606); The telescopic end of the third hydraulic rod (607) is fixedly connected to a lifting frame (608), the lifting frame (608) is fixedly connected to a fifth motor (610), the output end of the fifth motor (610) is fixedly connected to a third screw rod (611), the third screw rod (611) is rotatably connected to the lifting frame (608), the third screw rod (611) is threadedly connected to two hanging blocks (612) with L-shaped cross-sections, and the threads at both ends of the third screw rod (611) are in opposite directions; the lifting frame (608) is fixedly connected to two fixed columns (609), the fixed columns (609) are slidably connected to the support plate (606), the lifting frame (608) is fixedly connected to a guide rod (613), and the hanging block (612) is slidably connected to the guide rod (613).

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