A roll welding machine for automatic welding of steel cages

Abstract

The present invention discloses a roll welding machine for automatic welding of steel cages, belonging to the technical field of steel cage welding. The machine comprises a welding base, operating notches are provided on both sides of the welding base, a tooth groove is provided inside one of the operating notches, a top end of the welding base is fixedly connected to a matching mechanism, a matching notch is provided on a side of the top end of the welding base away from the matching mechanism, an offset mechanism is slidably connected inside the matching notch, and a guide mechanism is fixedly connected to the surface of the offset mechanism. The present invention, through the arrangement of the matching mechanism, the offset mechanism, the guide mechanism and the welding mechanism, is conducive to avoiding the generation of gaps at the connection welding points during the welding of the steel cage, avoiding direct impact on the quality of the finished product, and significantly improving the strength and bearing capacity of the weld, thereby ensuring the stability and safety of the steel cage structure.

Description

Technical Field

[0001] The invention relates to the technical field of steel cage welding, in particular to a rolling welding machine for automatic welding of steel cages. Background Art

[0002] Rebar cage welding is a widely used equipment in the field of rebar processing. It is used for forming and welding rebar cages. The rebar is wound and welded into a structurally strong rebar cage. The main rebar of the rebar cage is passed through the corresponding template circular holes on the fixed rotating disk and fixed in the corresponding holes of the movable rotating disk. Then, through the rotation and movement of the fixed rotating disk and the movable rotating disk, the coiled rebar is wound around the main rebar and then welded to form a structurally strong rebar cage.

[0003] However, in use, there are the following deficiencies in its welding: as a metal material, steel bars have a certain elasticity, which results in a gap between the coiled bars and the main bars. When the coiled bars are wrapped around the main bars, a certain gap will be generated at the connection weld. The gap will cause the effective cross-sectional area of ​​the weld to be reduced, such as lack of fusion, incomplete penetration, slag inclusion, etc., which will directly affect the quality of the finished product. Incomplete penetration will significantly reduce the strength and bearing capacity of the weld, and will inevitably affect the stability and safety of the structure. Summary of the Invention

[0004] The purpose of the present invention is to provide a rolling welding machine for automatic welding of steel cages, which solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rolling welding machine for automatic welding of steel cages, comprising a welding base, operating slots on both sides of the welding base, wherein a tooth groove is provided inside one of the operating slots, the top of the welding base is fixedly connected to a matching mechanism, a matching slot is provided on the side of the top of the welding base away from the matching mechanism, the inside of the matching slot is slidably connected to an offset mechanism, the surface of the offset mechanism is fixedly connected to a guide mechanism, wherein the inside of another operating slot is slidably connected to a welding mechanism, the guide mechanism comprises a guide body provided on the surface of the offset mechanism, the top of the guide body is fixedly connected to a fifth drive motor, the output end of the fifth drive motor is fixedly connected to a fourth matching tooth, and the surface of the fourth matching tooth is engaged with one of the operating slots provided with the tooth groove.

[0006] Furthermore, the mating mechanism includes a first mating base arranged at the top of the welding base, the top of the first mating base is fixedly connected to the first drive motor, the output end of the first drive motor is fixedly connected to the first mating tooth, the outer surface of the first mating base is provided with an auxiliary component, the interior of the first mating base is rotatably connected to the first mating roller body, the surface of the first mating roller body is engaged with the first mating tooth, the interior of the first mating roller body is fixedly connected to the first loading cylinder body, the surface of the first loading cylinder body is provided with a circular groove, the interior of the circular groove is connected to several groups of adapter components by threads, the end of the first loading cylinder body is fixedly connected to the expansion component, and the end of the expansion component is fixedly connected to the fastening component.

[0007] Furthermore, a guide hole is opened inside the auxiliary component, and an auxiliary tube is connected to the inside of the guide hole through a thread, and the opening of the auxiliary tube is tapered.

[0008] Furthermore, the interior of the adapter assembly is slidably connected to a mounting base, the end of the mounting base is fixedly connected to a first hollow cylinder, the circular center axis of the first hollow cylinder is aligned with the axis of the auxiliary tube, and a spring is provided at the other end of the mounting base, and the other end of the spring is fixedly connected to the interior of the adapter assembly.

[0009] The middle part of the surface of the expansion component is rotatably connected with a sixth mating tooth, and the interior of the expansion component is slidably connected with several groups of expansion blocks in a circular array. The surface of the sixth mating tooth is provided with arc-shaped holes corresponding to the number of expansion blocks, and the surface of the expansion block is rotatably connected with a mating short rod, which moves inside the arc-shaped hole. A second mating tooth is provided on the side of the surface of the expansion component close to the sixth mating tooth, and a second drive motor is fixedly connected to the side of the surface of the expansion component away from the second mating tooth, and the output end of the second drive motor is fixedly connected to the second mating tooth.

[0010] Furthermore, rotating arcs are arranged relative to the surfaces of the fastening assembly, and several groups of extrusion rods are arranged on the surfaces of the rotating arcs. The extrusion rods are arranged in a circular array, and several groups of semi-arc notches are opened relative to each other on the surface of each extrusion rod. Tooth grooves are arranged at the opposite sides of the rotating arcs. The surface of the fastening assembly is located at the midline position of the two rotating arcs and is fixedly connected to a third drive motor through a directional shell. The output end of the third drive motor is fixedly connected to a third mating tooth, and the third mating tooth is engaged with the two rotating arcs.

[0011] Furthermore, the offset mechanism includes a second mating base sliding on the top of the welding base, the second mating base is rotatably connected to the inside of the second mating base, the middle of the surface of the second mating roller is fixedly connected to a support plate, and the surface of the support plate is provided with several groups of mating holes in a circular array.

[0012] Furthermore, the welding mechanism includes a movable arc block that is slidably connected to the inside of another operating slot, a rectangular slot is provided at the top of the movable arc block, an adjustment block is threadedly connected to the inside of the rectangular slot, a fixed welding assembly is rotatably connected to the inside of the adjustment block, and several groups of fixed holes are provided at the edge of one side of the adjustment block, and a fixed knob is threadedly connected to the inside of the fixed hole.

[0013] Furthermore, a cylinder is provided at the end of the fixed welding assembly, the output end of the cylinder is fixedly connected to a laser welder, one side of the fixed welding assembly is fixedly connected to a fourth drive motor, the other side of the fixed welding assembly is fixedly connected to an inclined plate, the surface of the inclined plate is fixedly connected to a limiting arc, and the output end of the fourth drive motor is fixedly connected to a guide component.

[0014] Furthermore, the surface of the guide component is rotatably connected to the first conductor, the surface of the first conductor is rotatably connected to the second conductor, the surface of the second conductor is fixedly connected to the pulling block, and the surface of the second conductor slides inside the limiting arc.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention provides a roll welding machine for automatic welding of steel cages. By arranging a matching mechanism, an offset mechanism, a guide mechanism, and a welding mechanism, when welding the steel cage, first, the third matching tooth drives two rotating arcs to slightly clamp the main reinforcement of the steel cage in a dislocated manner, so that the main reinforcement slides into a suitable semi-arc notch. Then, the coiled reinforcement and the main reinforcement are wound together. The sixth matching tooth drives the expansion block to shorten the internal gap between the coiled reinforcement and the main reinforcement. At this time, the two rotating arcs are tightened and fixed in the semi-arc notch, completing the initial tightening.

[0017] Subsequently, through cooperation with the welding mechanism, when the coiled reinforcement and the main reinforcement are initially tightened, the connection between the coiled reinforcement and the main reinforcement will present a cross shape during welding. At this time, the pull block tightens the cross formed by the coiled reinforcement and the main reinforcement, and the cylinder drives the laser welder to perform downward welding while pressing down, so that the cross-sectional change at the weld is reduced, the durability and safety of the steel cage are improved, welding defects and rework rate are reduced, and construction efficiency is further improved;

[0018] At the same time, by setting up the expansion component, the device can transport the expansion block outward by rotating the sixth matching tooth thereon before welding, so that the radius of the steel cage can be freely controlled and adjusted before the main reinforcement is welded into the steel cage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the overall structure of the device of the present invention;

[0020] Figure 2 A second perspective diagram of the overall structure of the device of the present invention;

[0021] Figure 3 This is a schematic diagram of the partially disassembled structure of the matching mechanism of the present invention;

[0022] Figure 4 This is a structural schematic diagram of the matching mechanism of the present invention from another perspective;

[0023] Figure 5 This is a schematic diagram of the overall structure of the present invention from a third viewing angle;

[0024] Figure 6 This is a schematic structural diagram of the overall structure of the present invention from a fourth viewing angle;

[0025] Figure 7 This is a schematic diagram of the split structure of the matching mechanism and the welding base of the present invention;

[0026] Figure 8 It is a schematic structural diagram of the welding mechanism of the present invention;

[0027] Figure 9 This is a structural schematic diagram of the welding mechanism of the present invention from another perspective;

[0028] Figure 10 This is a schematic diagram of the cross-sectional structure of the welding mechanism of the present invention;

[0029] Figure 11 This is a structural schematic diagram of the welding mechanism of the present invention from another perspective;

[0030] Figure 12 This is a schematic diagram of the cross-sectional structure of the matching mechanism of the present invention;

[0031] Figure 13 This is a structural schematic diagram of another perspective of a cross-section of the matching mechanism of the present invention;

[0032] Figure 14 This is a schematic diagram of the cross-sectional structure of the fastening assembly of the present invention;

[0033] Figure 15 This is a schematic cross-sectional structure diagram of the fastening assembly of the present invention from another perspective.

[0034] In the figure: 1. welding base; 101. operating notch; 2. matching mechanism; 21. first driving motor; 22. first matching tooth; 23. first matching base; 24. auxiliary component; 241. auxiliary tube; 25. first matching roller; 26. first loading cylinder; 27. adapter component; 271. mounting base; 272. first hollow cylinder; 28. expansion component; 281. sixth matching tooth; 282. expansion block; 283. second matching tooth; 284. second driving motor; 29. ​​fastening component; 291. rotating arc; 292. extrusion rod; 293. The third drive motor; 294, the third mating tooth; 3, the offset mechanism; 31, the second mating base; 32, the second mating roller; 33, the support plate; 4, the guide mechanism; 41, the guide body; 42, the fifth drive motor; 43, the fourth mating tooth; 5, the welding mechanism; 51, the movable arc block; 52, the adjustment block; 53, the fixed welding assembly; 531, the cylinder; 532, the laser welder; 533, the fourth drive motor; 534, the inclined panel; 535, the limiting arc body; 536, the guide component; 5361, the first conductor; 5362, the second conductor; 5363, the pulling block. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0037] Combine Figures 1-15 , including a welding base 1, with operating slots 101 on both sides of the welding base 1, one of the operating slots 101 is provided with a tooth groove inside, the top of the welding base 1 is fixedly connected with a matching mechanism 2, and a matching slot is provided on the side of the top of the welding base 1 away from the matching mechanism 2, the inside of the matching slot is slidably connected with an offset mechanism 3, the surface of the offset mechanism 3 is fixedly connected with a guide mechanism 4, wherein the inside of the other operating slot 101 is slidably connected with a welding mechanism 5, the guide mechanism 4 includes a guide body 41 provided on the surface of the offset mechanism 3, the top of the guide body 41 is fixedly connected with a fifth drive motor 42, the output end of the fifth drive motor 42 is fixedly connected with a fourth matching tooth 43, and the surface of the fourth matching tooth 43 is engaged with one of the operating slots 101 provided with the tooth groove.

[0038] The fifth drive motor 42 on the guide body 41 drives the fourth matching tooth 43 to work, so that the offset mechanism 3 starts to move forward. The fourth matching tooth 43 engages with the internal tooth groove of one of the operating slots 101, so that the offset mechanism 3 can be driven to move.

[0039] See also Figure 2-Figure 15 The mating mechanism 2 includes a first mating base 23 arranged at the top of the welding base 1, the top of the first mating base 23 is fixedly connected to the first drive motor 21, the output end of the first drive motor 21 is fixedly connected to the first mating tooth 22, the outer surface of the first mating base 23 is provided with an auxiliary component 24, the interior of the first mating base 23 is rotatably connected to the first mating roller body 25, the surface of the first mating roller body 25 is engaged with the first mating tooth 22, the interior of the first mating roller body 25 is fixedly connected to the first loading cylinder 26, the surface of the first loading cylinder 26 is provided with a circular groove, the interior of the circular groove is connected to several groups of adapter components 27 by threads, the end of the first loading cylinder 26 is fixedly connected to the expansion component 28, and the end of the expansion component 28 is fixedly connected to the fastening component 29.

[0040] A guide hole is provided inside the auxiliary component 24 , and an auxiliary tube 241 is connected to the inside of the guide hole via threads. The opening of the auxiliary tube 241 is tapered.

[0041] The opening of the auxiliary tube 241 is conical, with a large opening at the feeding port and a small opening at the other end. However, its diameter needs to be larger than the diameter of the first hollow cylinder 272, and the center of the circle is aligned one-to-one with the first hollow cylinder 272.

[0042] The adapter component 27 is internally slidably connected to a mounting base 271, and the end of the mounting base 271 is fixedly connected to a first hollow cylinder 272. The circular center axis of the first hollow cylinder 272 is aligned with the axis of the auxiliary tube 241. A spring is provided at the other end of the mounting base 271, and the other end of the spring is fixedly connected to the interior of the adapter component 27.

[0043] The middle part of the surface of the expansion component 28 is rotatably connected to the sixth mating tooth 281, and the interior of the expansion component 28 is slidably connected to several groups of expansion blocks 282 in a circular array. The surface of the sixth mating tooth 281 is provided with arc-shaped holes corresponding to the number of expansion blocks 282. The surface of the expansion block 282 is rotatably connected to a mating short rod, and the mating short rod moves inside the arc-shaped hole. The surface of the expansion component 28 is close to the sixth mating tooth 281. The side of the surface of the expansion component 28 is provided with a second mating tooth 283. The side of the surface of the expansion component 28 away from the second mating tooth 283 is fixedly connected to the second drive motor 284, and the output end of the second drive motor 284 is fixedly connected to the second mating tooth 283.

[0044] A rotating arc 291 is arranged opposite to the surface of the fastening component 29, and a plurality of extrusion rods 292 are arranged on the surface of the rotating arc 291. The extrusion rods 292 are arranged in a circular array, and a plurality of semi-arc notches are opened on the surface of each extrusion rod 292. Tooth grooves are arranged opposite to the rotating arc 291. The surface of the fastening component 29 is located at the midline position of the two rotating arcs 291 and is fixedly connected to the third drive motor 293 through the directional shell. The output end of the third drive motor 293 is fixedly connected to the third mating tooth 294, and the third mating tooth 294 is engaged with the two rotating arcs 291.

[0045] The offset mechanism 3 includes a second mating base 31 that slides on the top of the welding base 1. The second mating base 31 is internally rotatably connected to a second mating roller body 32. The middle part of the surface of the second mating roller body 32 is fixedly connected to a support plate 33. The surface of the support plate 33 is provided with several groups of mating holes in a circular array.

[0046] The welding mechanism 5 includes a movable arc block 51 which is slidably connected to the inside of another operating slot 101. A rectangular slot is provided at the top of the movable arc block 51. The inside of the rectangular slot is threadedly connected to an adjustment block 52. The inside of the adjustment block 52 is rotatably connected to a fixed welding assembly 53. Several groups of fixed holes are provided at the edge of one side of the adjustment block 52. The internal threads of the fixed holes are connected to fixed knobs.

[0047] By operating the position of the adjustment block 52 in the movable arc block 51, a steel cage suitable for different diameters is selected. At the same time, after adjusting the angle of the fixed welding component 53, the angle of the fixed welding component 53 is fixed by rotating the fixing knob inside the fixing hole.

[0048] A cylinder 531 is provided at the end of the fixed welding component 53, and the output end of the cylinder 531 is fixedly connected to the laser welder 532. One side of the fixed welding component 53 is fixedly connected to the fourth drive motor 533, and the other side of the fixed welding component 53 is fixedly connected to the inclined plate 534. The surface of the inclined plate 534 is fixedly connected to the limiting arc 535, and the output end of the fourth drive motor 533 is fixedly connected to the guide component 536.

[0049] The surface of the guide component 536 is rotatably connected to the first conductor 5361 , the surface of the first conductor 5361 is rotatably connected to the second conductor 5362 , the surface of the second conductor 5362 is fixedly connected to the pull block 5363 , and the surface of the second conductor 5362 slides inside the limiting arc 535 .

[0050] The fourth drive motor 533 drives the guide component 536 to work. At this time, the guide component 536 pulls the first conductor 5361 to slide the second conductor 5362 within the limiting arc 535, and then pulls the block 5363. The cylinder 531 on the welding mechanism 5 works to drive the laser welder 532 to descend.

[0051] Specific working principle;

[0052] When in use, place the device in a suitable position and fix it, then feed the main reinforcement into the auxiliary tube 241 of the auxiliary assembly 24. It should be noted that when the main reinforcement is on the feeding device, the extrusion rod 292 needs to be dislocated and parallel to the ground before the main reinforcement can be fed from the auxiliary tube 241. Then start the first drive motor 21, the first drive motor 21 drives the first matching gear 22 to work, and the first matching gear 22 drives the first matching roller 25 to rotate. Then, wait until the extrusion rod 292 and the first hollow cylinder 272 are on the same horizontal line before delivering the second main reinforcement. When the main reinforcement After the feeding is completed, the coiled reinforcement is wound onto the main reinforcement, or the coiled reinforcement is fed into the main reinforcement. Then, the fifth driving motor 42 on the guide body 41 is started. At this time, the fifth driving motor 42 drives the fourth matching tooth 43 to work, so that the offset mechanism 3 starts to move forward. When the diameter of the main reinforcement is of a suitable radius, the front end of the main reinforcement is inserted into the circular array opening of the support disk 33. If the required diameter is larger, the second driving motor 284 can be started, so that the second matching tooth 283 drives the sixth matching tooth 281 to expand the expansion block 282 outward for a distance, and then the main reinforcement is passed through the matching hole inside the support disk 33. Start the third drive motor 293 and turn off the second drive motor 284. After the third matching tooth 294 drives the two rotating arc bodies 291 to position the main rib, start the second drive motor 284 again and turn off the third drive motor 293. At this time, the fifth drive motor 42 stops working. When the movable arc block 51 moves to the appropriate position, the fourth drive motor 533 is turned on. At this time, the output rate of the first drive motor 21 is reduced, so that the first matching roller body 25 moves slowly. When the position of the welding mechanism 5 is inaccurate, it can be adjusted by adjusting the front and rear distance of the adjustment block 52 and rotating the fixed welding component 53 to adjust the angle, and then After the first conductor 536 is fixed, the fourth drive motor 533 drives the guide component 536 to work. At this time, the guide component 536 pulls the first conductor 5361 to limit the sliding of the second conductor 5362 to the inside of the limiting arc 535. Then the pulling block 5363 tightens the cross formed by the coil reinforcement and the main reinforcement. At the same time, the cylinder 531 on the welding mechanism 5 works to drive the laser welder 532 to descend, and at the same time narrow the cross gap again to weld it. Then, the fourth drive motor 533 reverses and pulls out the first conductor 5361. After the welding is completed, the output end of the cylinder 531 retracts to complete this part of the welding process.

[0053] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A roll welding machine for automatic welding of steel cages, comprising a welding base (1), characterized in that: Operation slots (101) are provided on both sides of the welding base (1), wherein a tooth groove is provided inside one of the operation slots (101), a matching mechanism (2) is fixedly connected to the top of the welding base (1), a matching slot is provided on the side of the top of the welding base (1) away from the matching mechanism (2), a deviation mechanism (3) is slidably connected to the inside of the matching slot, a guide mechanism (4) is fixedly connected to the surface of the deviation mechanism (3), wherein the inside of the other operation slot (101) is slidably connected to the welding mechanism (5), the guide mechanism (4) comprises a guide body (41) provided on the surface of the deviation mechanism (3), a fifth drive motor (42) is fixedly connected to the top of the guide body (41), a fourth matching tooth (43) is fixedly connected to the output end of the fifth drive motor (42), and the surface of the fourth matching tooth (43) is meshed with one of the operation slots (101) provided with the tooth groove; The matching mechanism (2) includes a first matching base (23) arranged at the top of the welding base (1), the top of the first matching base (23) is fixedly connected to the first driving motor (21), the output end of the first driving motor (21) is fixedly connected to the first matching tooth (22), the outer surface of the first matching base (23) is provided with an auxiliary component (24), the interior of the first matching base (23) is rotatably connected to the first matching roller body (25), the surface of the first matching roller body (25) is meshed with the first matching tooth (22), the interior of the first matching roller body (25) is fixedly connected to the first loading cylinder (26), the surface of the first loading cylinder (26) is provided with a circular notch, the interior of the circular notch is connected to a plurality of groups of adapter components (27) by threaded connection, the end of the first loading cylinder (26) is fixedly connected to the expansion component (28), and the end of the expansion component (28) is fixedly connected to the fastening component (29); A guide hole is provided inside the auxiliary component (24), and an auxiliary tube (241) is connected to the inside of the guide hole via a thread, and the opening of the auxiliary tube (241) is tapered; The interior of the adapter assembly (27) is slidably connected to a mounting base (271), an end of the mounting base (271) is fixedly connected to a first hollow cylinder (272), a circular central axis of the first hollow cylinder (272) is aligned with the axis of the auxiliary tube (241), and a spring is provided at the other end of the mounting base (271), the other end of the spring being fixedly connected to the interior of the adapter assembly (27); The middle part of the surface of the expansion component (28) is rotatably connected to a sixth matching tooth (281), and the interior of the expansion component (28) is slidably connected to a plurality of groups of expansion blocks (282) in a circular array. The surface of the sixth matching tooth (281) is provided with arc holes corresponding to the number of the expansion blocks (282). The surface of the expansion block (282) is rotatably connected to a matching short rod, and the matching short rod moves inside the arc hole. The surface of the expansion component (28) is provided with a second matching tooth (283) on the side close to the sixth matching tooth (281), and the surface of the expansion component (28) is fixedly connected to a second drive motor (284) on the side away from the second matching tooth (283). The output end of the second drive motor (284) is fixedly connected to the second matching tooth (283). The surface of the fastening assembly (29) is provided with a rotating arc (291) opposite to the surface thereof, and a plurality of extrusion rods (292) are provided on the surface of the rotating arc (291). The extrusion rods (292) are arranged in a circular array, and a plurality of semi-arc notches are provided on the surface of each extrusion rod (292). A tooth groove is provided at a position opposite to the rotating arc (291). The surface of the fastening assembly (29) is located at a midline position of the two rotating arcs (291) and is fixedly connected to a third drive motor (293) through a directional housing. The output end of the third drive motor (293) is fixedly connected to a third matching tooth (294), and the third matching tooth (294) is meshed with the two rotating arcs (291). The offset mechanism (3) comprises a second mating base (31) sliding on the top of the welding base (1); a second mating roller (32) is rotatably connected to the interior of the second mating base (31); a support plate (33) is fixedly connected to the middle of the surface of the second mating roller (32); and a surface of the support plate (33) is provided with a plurality of groups of mating holes in a circular array.

2. A steel cage automatic welding seam welding machine according to claim 1, characterized in that: The welding mechanism (5) comprises a movable arc block (51) slidably connected to the inside of another operating slot (101); a rectangular slot is provided at the top of the movable arc block (51); a direction adjustment block (52) is connected to the inside of the rectangular slot via a thread; a fixed welding assembly (53) is rotatably connected to the inside of the direction adjustment block (52); a plurality of fixed holes are provided at one side edge of the direction adjustment block (52); and a fixed knob is connected to the inside of the fixed hole via a thread.

3. A steel cage automatic welding seam welding machine according to claim 2, characterized in that: A cylinder (531) is provided at the end of the fixed welding assembly (53), the output end of the cylinder (531) is fixedly connected to a laser welder (532), one side of the fixed welding assembly (53) is fixedly connected to a fourth drive motor (533), the other side of the fixed welding assembly (53) is fixedly connected to an inclined plate (534), a surface of the inclined plate (534) is fixedly connected to a limiting arc (535), and the output end of the fourth drive motor (533) is fixedly connected to a guide component (536).

4. A steel cage automatic welding seam welding machine according to claim 2, characterized in that: The surface of the guide component (536) is rotatably connected to the first conductor (5361), the surface of the first conductor (5361) is rotatably connected to the second conductor (5362), the surface of the second conductor (5362) is fixedly connected to the pull block (5363), and the surface of the second conductor (5362) slides inside the limiting arc (535).

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