Welding device for T-shaped beam top plate reinforcement cage

Abstract

The invention belongs to the technical field of T-shaped beam top plate reinforcement cage forming, and discloses a T-shaped beam top plate reinforcement cage welding device which comprises a rack, a long rib positioning mechanism, a stepping mechanism, a mesh moving mechanism and a welding mechanism. The supporting part is used for supporting all the full-length ribs; the stepping mechanism is movably arranged on the rack in the second direction, and the stepping mechanism can clamp the full-length rib supported by the supporting part to move in the second direction; the mesh moving mechanism is movably arranged on the rack in the second direction, and the mesh moving mechanism is used for moving the single reinforcing mesh located on the full-length ribs; the welding mechanism is arranged on the rack and used for welding the full-length ribs and the single reinforcing mesh moved in place by the mesh moving mechanism. The T-shaped beam top plate reinforcement cage can be automatically formed, and the production efficiency of the T-shaped beam top plate reinforcement cage is improved.

Description

Technical Field

[0001] This invention relates to the field of T-beam top plate reinforcement cage forming technology, and in particular to a T-beam top plate reinforcement cage welding device. Background Technology

[0002] The T-beam top slab reinforcement cage includes single-piece steel mesh and continuous bars. The single-piece steel mesh is in the shape of a ring, and multiple single-piece steel meshes are spaced apart. Multiple continuous bars are arranged along the circumference of the single-piece steel mesh inside the ring, and are welded to the single-piece steel mesh after passing through multiple single-piece steel meshes.

[0003] In related technologies, the production process of T-beam top slab reinforcement cages still mainly relies on manual welding, resulting in low production efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a welding device for the steel reinforcement cage of the top slab of a T-beam, which improves the production efficiency of the steel reinforcement cage of the top slab of a T-beam.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A welding device for the reinforcing cage of a T-beam top slab is used to form a reinforcing cage for the top slab of a T-beam. The reinforcing cage includes a single piece of reinforcing mesh and supporting longitudinal bars. The welding device for the reinforcing cage of a T-beam top slab includes:

[0007] frame;

[0008] A long rib positioning mechanism is provided on the frame. The long rib positioning mechanism is provided with a support part that moves up and down in a first direction. The support part is used to support the long rib.

[0009] A stepping mechanism is mounted on the frame and moves along a second direction. The stepping mechanism is capable of clamping the through rib supported by the support part and moving it along the second direction.

[0010] A mesh moving mechanism is movably mounted on the frame along the second direction, and the mesh moving mechanism is used to move the single piece of steel mesh sleeved on the longitudinal reinforcing bar;

[0011] A welding mechanism is provided on the frame, and the welding mechanism is used to weld the continuous reinforcing bar to the single piece of steel mesh that has been moved into place by the mesh moving mechanism.

[0012] The first direction is perpendicular to the second direction, and the first direction is a vertical direction.

[0013] In some embodiments, the long rib positioning mechanism includes a first support component and a second support component, which are spaced apart along the second direction. Each of the first and second support components is provided with a first driving member, a second driving member, and a support portion. The first driving member is disposed on the frame, and the second driving member is disposed at the output end of the first driving member. The first driving member can drive the second driving member to move along the second direction. The support portion is disposed at the output end of the second driving member, and the second driving member can drive the support portion to move along a third direction.

[0014] The first direction, the second direction, and the third direction are perpendicular to each other.

[0015] In some embodiments, the support portion includes a support beam disposed at the output end of the second drive member. The support beam is provided with a plurality of bearing plates spaced apart along the third direction. The bearing plates are provided with a plurality of support wheels spaced apart along the first direction. The through rib can be supported on the support wheels.

[0016] In some embodiments, the stepping mechanism includes a third driving member and a fifth driving member. The third driving member is disposed at the output end of the fifth driving member, and the fifth driving member can drive the third driving member to move along the first direction on the frame. The output end of the third driving member is provided with a clamping plate, and the third driving member drives the clamping plate to move along the second direction. The clamping plate is provided with a plurality of elongated holes. A fourth driving member is disposed on the clamping plate, and the output end of the fourth driving member is provided with a clamping plate. The clamping plate has through holes corresponding one-to-one with the elongated holes. The fourth driving member drives the clamping plate to move relative to the clamping plate so as to secure the through-ribs passing through the elongated holes and the through holes.

[0017] In some embodiments, two mesh moving mechanisms are provided at intervals, and each of the two mesh moving mechanisms includes a sixth driving member. The output end of the sixth driving member is provided with a clamping driving member. The sixth driving member can drive the clamping driving member to move along the second direction. The output end of the clamping driving member is provided with a clamping claw. The clamping driving member can drive the clamping claw to clamp or release the single piece of steel mesh.

[0018] In some embodiments, the welding mechanism includes an upper welding assembly and a lower welding assembly. The upper welding assembly is disposed above the lower welding assembly. Both the upper welding assembly and the lower welding assembly include an eighth driving member. The output end of the eighth driving member is provided with a welding part. The eighth driving member can drive the welding part to move at the intersection of the continuous reinforcing bar and the single piece of reinforcing mesh. The welding part can weld the continuous reinforcing bar and the single piece of reinforcing mesh.

[0019] In some embodiments, the lower welding assembly includes a lower welding fixed frame, a push-off drive member, and a lower welding movable frame. The lower welding fixed frame is connected to the frame, the push-off drive member is hinged to the lower welding fixed frame, one end of the lower welding movable frame is hinged to the output end of the push-off drive member, the other end of the lower welding movable frame is hinged to the lower welding fixed frame, and the eighth drive member is disposed on the lower welding fixed frame.

[0020] In some embodiments, the welding section includes a welding column disposed at the output end of the eighth driving member, a ninth driving member is disposed on the welding column, a connecting seat is disposed at the output end of the ninth driving member, a fixed electrode and a welding driving member are disposed on the connecting seat, a movable electrode is disposed at the output end of the welding driving member, and the welding driving member can drive the movable electrode to move closer to or away from the fixed electrode.

[0021] In some embodiments, the welding device for the steel cage of the T-beam top plate further includes a support mechanism, which is disposed below the long bar positioning mechanism and is offset from the long bar positioning mechanism. The long bar positioning mechanism is used to support the long bar during welding by the welding mechanism.

[0022] In some embodiments, the support mechanism includes a support drive member, and an avoidance drive member is provided at the output end of the support drive member. The support drive member can drive the avoidance drive member to move up and down along the first direction. A support frame is provided at the output end of the avoidance drive member. A plurality of support columns are spaced apart on the support frame. A plurality of support seats are spaced apart on the support columns. A support groove is provided on the support seat. The avoidance drive member can drive the support beam to move so that the support seat avoids the longitudinal rib.

[0023] The beneficial effects of this invention are:

[0024] Before welding, multiple individual steel mesh pieces are threaded onto the continuous reinforcing bars. One end of all the continuous reinforcing bars is fed into the stepping mechanism for fixation. Then, the support part of the reinforcing bar positioning mechanism supports the continuous reinforcing bars. Subsequently, the individual steel mesh pieces fitted onto the continuous reinforcing bars can be moved by the mesh moving mechanism until they are positioned at the welding mechanism, where welding is performed. Then, the stepping mechanism moves the continuous reinforcing bars step by step, and the mesh moving mechanism moves the next individual steel mesh piece to the welding mechanism for welding. This process is repeated to complete the welding, thereby automatically forming the reinforcing cage of the T-beam top slab and improving the production efficiency of the T-beam top slab reinforcing cage. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the welding device for the steel cage of the top plate of the T-beam according to an embodiment of the present invention;

[0026] Figure 2 This is a side view of the welding device for the steel cage of the T-beam top plate according to an embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of the long rib positioning mechanism according to an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the stepping mechanism described in an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the mesh moving mechanism according to an embodiment of the present invention;

[0030] Figure 6 This is a schematic diagram of the upper welding assembly described in an embodiment of the present invention;

[0031] Figure 7 This is a schematic diagram of the welding part described in an embodiment of the present invention;

[0032] Figure 8 This is a schematic diagram of the lower welding assembly described in an embodiment of the present invention;

[0033] Figure 9 This is a schematic diagram of the support mechanism described in an embodiment of the present invention;

[0034] Figure 10 This is a side view of the steel reinforcement cage on the top slab of a T-beam in related technologies.

[0035] In the picture:

[0036] 1. Rack;

[0037] 2. Long rib positioning mechanism; 21. First support assembly; 211. First driving component; 212. Second driving component; 213. Support part; 2131. Support beam; 2132. Bearing plate; 2133. Support wheel; 214. Lifting beam; 215. Guide column; 216. First guide rail; 22. Second support assembly; 23. Positioning frame;

[0038] 3. Stepping mechanism; 31. Third drive component; 32. Fifth drive component; 33. Clamping plate; 34. Fourth drive component; 35. Clamping plate; 351. Through hole; 36. Clamping beam; 37. Third guide rail; 38. Clamping guide block; 39. Clamping guide hole;

[0039] 4. Mesh moving mechanism; 41. Sixth driving component; 42. Clamping driving component; 43. Clamping claw; 44. Fourth guide rail; 45. Moving base plate; 46. Seventh driving component; 47. Fifth guide rail; 48. Connecting frame;

[0040] 5. Welding mechanism; 51. Upper welding assembly; 511. Eighth driving component; 512. Welding section; 5121. Welding column; 5122. Ninth driving component; 5123. Connecting seat; 5124. Fixed electrode; 5125. Welding driving component; 5126. Movable electrode; 5127. Seventh guide rail; 513. Upper welding fixing frame; 514. Sixth guide rail; 515. Welding moving plate;

[0041] 52. Lower welding assembly; 521. Lower welding fixing frame; 522. Abutment drive component; 523. Lower welding movable frame;

[0042] 6. Support mechanism; 61. Support drive component; 62. Avoidance drive component; 63. Support frame; 64. Support column; 65. Support base; 66. Bracket; 67. Eighth guide rail; 68. Ninth guide rail; 69. Lifting frame;

[0043] 20. Reinforcing cage for the top slab of the T-beam; 201. Single piece of reinforcing mesh; 202. Continuous reinforcement. Detailed Implementation

[0044] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0045] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0046] In the description of this invention, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0048] like Figure 10 As shown, the T-beam top slab reinforcement cage 20 includes single-piece steel mesh 201 and continuous bars 202. The single-piece steel mesh 201 is formed by bending a single steel bar, thus the single-piece steel mesh 201 has a top beam section and two lower beam sections located below the top beam section. The lower beams have inclined sections, and multiple single-piece steel meshes 201 are arranged at intervals. Multiple continuous bars 202 pass through multiple spaced single-piece steel meshes 201, and the multiple continuous bars 202 are welded and fixed to the top beam section and the two lower beam sections respectively.

[0049] To form the aforementioned T-beam top slab reinforcement cage 20, as follows: Figures 1 to 9As shown, the present invention provides a welding device for the steel reinforcement cage of a T-beam top slab, which includes a frame 1, a long bar positioning mechanism 2, a stepping mechanism 3, a mesh moving mechanism 4, and a welding mechanism 5. The long bar positioning mechanism 2 is mounted on the frame 1 and is provided with a support part 213 that moves up and down in a first direction. The support part 213 is used to support all the continuous long bars 202. The stepping mechanism 3 is mounted on the frame 1 and can move along a second direction while holding the continuous long bars 202 supported by the support part 213. The mesh moving mechanism 4 is mounted on the frame 1 and can move the single piece of steel mesh 201 sleeved on the continuous long bars 202. The welding mechanism 5 is mounted on the frame 1 and is used to weld the continuous long bars 202 to the single piece of steel mesh 201 moved into place by the mesh moving mechanism 4. The first direction is perpendicular to the second direction.

[0050] Before welding, multiple single-piece steel meshes 201 are threaded onto the continuous reinforcing bars 202. One end of all the continuous reinforcing bars 202 is fed into the stepping mechanism 3 for fixation. Then, the support part 213 of the long reinforcing bar positioning mechanism 2 supports the continuous reinforcing bars 202. Subsequently, the single-piece steel meshes 201 fitted onto the continuous reinforcing bars 202 can be moved by the mesh moving mechanism 4 until they are positioned at the welding mechanism 5, where welding is performed. Then, the stepping mechanism 3 steps the continuous reinforcing bars 202 to move them. Then, the mesh moving mechanism 4 moves the next single-piece steel mesh 201 to the welding mechanism 5 for welding. The welding is completed in this cycle, thereby automatically forming the T-beam top plate reinforcing cage 20 and improving the production efficiency of the T-beam top plate reinforcing cage 20.

[0051] It should be noted here that the first direction is Figure 1 The X direction in the diagram includes the first direction, which is also the height direction; the second direction is... Figure 1 The Y direction in the figure is also the stepping direction of the continuous rib 202.

[0052] like Figure 2 and Figure 3As shown, in some embodiments, the long rib positioning mechanism 2 is located upstream of the stepping mechanism 3. The long rib positioning mechanism 2 includes a positioning frame 23, a first support component 21, and a second support component 22. The positioning frame 23 is mounted on the frame 1. The first support component 21 and the second support component 22 are spaced apart on the positioning frame 23 along a second direction. The first support component 21 is located between the second support component 22 and the stepping mechanism 3. Both the first support component 21 and the second support component 22 are provided with a first driving member 211, a second driving member 212, and a support portion 213. The first driving member 211 is located on the positioning frame 23, the second driving member 212 is located at the output end of the first driving member 211, and the support portion 213 is located at the output end of the second driving member 212. The first driving member 211 can drive the second driving member 212 and the support portion 213 to move up and down along the first direction, thereby moving closer to or away from the long rib 202 in the first direction. The second driving member 212 can drive the support portion 213 to move along a third direction, which is perpendicular to both the first and second directions. Figure 1 In the Z direction, the second driving member 212 can drive the support portion 213 to move in the third direction, thereby moving it closer to or further away from the continuous rib 202 in the third direction, thus avoiding the continuous rib 202. Through the first support component 21 and the second support component 22, at least one of them can be kept in a state of supporting the continuous rib 202, improving the stability of the support for the continuous rib 202. Exemplarily, the first driving member 211 and the second driving member 212 can be, but are not limited to, cylinders.

[0053] In the current embodiment, the first support assembly 21 is provided with two support portions 213. One support portion 213 supports the continuous reinforcing bar 202 of one lower beam segment and the continuous reinforcing bar 202 of the top beam segment opposite to the lower beam segment. The other support portion 213 supports the continuous reinforcing bar 202 of another lower beam segment and the continuous reinforcing bar 202 of the top beam segment opposite to the lower beam segment. Each of the two support portions 213 corresponds to a second driving member 212. One first driving member 211 can be provided, driving two second driving members 212 simultaneously. Alternatively, two first driving members 211 can be provided, corresponding one-to-one with the second driving members 212. Similarly, the second support assembly 22 is also provided with two support portions 213, which will not be described in detail here.

[0054] like Figure 3As shown, specifically, both the first support assembly 21 and the second support assembly 22 are provided with lifting beams 214. The lifting beams 214 are located at the output end of the first drive member 211, and guide posts 215 are provided on the lifting beams 214. The guide posts 215 pass through the positioning frame 23, thereby making the lifting of the lifting beams 214 more stable. In the current embodiment, both the first support assembly 21 and the second support assembly 22 have two first drive members 211, and the two first drive members 211 are connected to the same lifting beam 214. Each lifting beam 214 has a corresponding second drive member 212, which is located on the lifting beam 214. The lifting beam 214 is provided with a first guide rail 216 extending in a third direction, and the support part 213 is slidably disposed on the first guide rail 216, thereby enabling the second drive member 212 to drive the support part 213 to slide along the first guide rail 216. In the current embodiment, the support portion 213 includes a support beam 2131, which slides on a first guide rail 216. Bearing plates 2132 are spaced apart along a third direction on the support beam 2131. Multiple support wheels 2133 are spaced apart along a first direction on the bearing plates 2132, thereby supporting the longitudinal rib 202 via the support wheels 2133. In the current embodiment, the support wheels 2133 can be either V-shaped or U-shaped, further improving the stability of the support.

[0055] like Figure 2 and Figure 4 As shown, in some embodiments, the stepping mechanism 3 includes a clamping beam 36 and a fifth driving member 32. The fifth driving member 32 is mounted on the frame 1, and a second guide rail is mounted on the frame 1 along a first direction. The clamping beam 36 moves on the second guide rail and is connected to the output end of the fifth driving member 32, so that the fifth driving member 32 can drive the clamping beam 36 to move up and down along the first direction. A third driving member 31 and a third guide rail 37 are mounted on the clamping beam 36. The third guide rail 37 extends along a second direction, and a clamping plate 33 slides on the third guide rail 37. The clamping plate 33 is connected to the output end of the third driving member 31, and the third driving member 31 can drive the clamping plate 33 to move along the third guide rail 37. The clamping plate 33 has several elongated holes, the distribution and number of which correspond one-to-one with the elongated ribs 202. A fourth driving member 34 is provided on the clamping plate 33, and a clamping plate 35 is provided at the output end of the fourth driving member 34. The clamping plate 35 has through holes 351 that correspond one-to-one with the elongated holes. The fourth driving member 34 can drive the clamping plate 35 to move relative to the clamping plate 33, thereby allowing the through holes 351 to move relative to the elongated holes, and thus enabling the elongated ribs 202 passing through the elongated holes and through holes 351 to be clamped and fixed by the clamping plate 33 and the clamping plate 35. For example, the third driving member 31 and the fourth driving member 34 can be a motor or a cylinder, etc.

[0056] To ensure stable movement of the clamping plate 35, a clamping guide block 38 is provided on the clamping plate 33, and a clamping guide hole 39 is provided on the clamping plate 35. The clamping guide block 38 moves within the clamping guide hole 39. In the current embodiment, multiple clamping guide blocks 38 are spaced apart along the length of the clamping plate 33.

[0057] After the continuous reinforcing bar 202 is clamped by the clamping plate 35 and the clamping plate 33, the clamping beam 36 can be moved in the second direction by the third driving member 31, thereby advancing the continuous reinforcing bar 202. After the welding of the finished T-beam top plate reinforcing cage 20 is completed, the clamping plate 35 can be reset first to remove the continuous reinforcing bar 202 from the through hole 351 and the long hole. Then, the fifth driving member 32 drives the clamping beam 36 to descend or rise along the second guide rail to avoid the finished T-beam top plate reinforcing cage 20, thereby enabling the finished T-beam top plate reinforcing cage 20 to be moved out smoothly without interference. Exemplarily, the third driving member 31, the fourth driving member 34, and the fifth driving member 32 can be, but are not limited to, cylinders.

[0058] like Figure 1 and Figure 5 As shown, in some embodiments, the mesh moving mechanism 4 includes a fourth guide rail 44, which is disposed on the frame 1 along a second direction; the mesh moving mechanism 4 also includes a moving base plate 45 and a sixth driving member 41. The moving base plate 45 moves on the fourth guide rail 44 via a slider, and the sixth driving member 41 is disposed on the moving base plate 45. The frame 1 is also provided with a rack in the same direction as the fourth guide rail 44. The sixth driving member 41 is connected to the rack via a gear set, thereby driving the moving base plate 45 to move on the fourth guide rail 44; the moving base plate 45... A seventh driving member 46 and a fifth guide rail 47 are provided on the plate 45. A connecting frame 48 is provided at the output end of the seventh driving member 46. The fifth guide rail 47 extends along a third direction on the movable base plate 45. The connecting frame 48 slides on the fifth guide rail 47, so that the connecting frame 48 can be driven by the seventh driving member 46 to move closer to or away from the single piece of steel mesh 201. A clamping driving member 42 is provided on the connecting frame 48. A clamping claw 43 is provided at the output end of the clamping driving member 42. The clamping driving member 42 can clamp or release the single piece of steel mesh 201 through the clamping claw 43. In the current embodiment, the mesh moving mechanism 4 is provided in two opposing sets, so that the opposite ends of the single piece of steel mesh 201 can be clamped respectively, making the movement of the single piece of steel mesh 201 more stable. Exemplarily, the sixth driving member 41 can be, but is not limited to, a motor, and the seventh driving member 46 and the clamping driving member 42 can be, but are not limited to, cylinders.

[0059] like Figure 5As shown, in this embodiment, multiple clamping drive members 42 can be provided on the connecting frame 48. The spacing between adjacent clamping drive members 42 is the same as the spacing between adjacent single steel mesh 201 pieces, so that multiple single steel mesh 201 pieces can be clamped and welded at one time by multiple clamping drive members 42, thereby improving efficiency. In this embodiment, two clamping drive members 42 are provided.

[0060] like Figure 2 As shown, in some embodiments, the welding mechanism 5 is disposed between the stepping mechanism 3 and the long bar support mechanism 6, while the mesh moving mechanism 4 moves the single steel mesh 201 from the side of the long bar support mechanism 6 toward the welding mechanism 5, so that when the mesh moving mechanism 4 moves the single steel mesh 201, the first support component 21 and the second support component 22 can take turns supporting the long bar 202.

[0061] like Figure 2 and Figure 6 As shown, in some embodiments, the welding mechanism 5 includes an upper welding assembly 51 and a lower welding assembly 52. ​​The upper welding assembly 51 is disposed above the lower welding assembly 52. ​​Both the upper welding assembly 51 and the lower welding assembly 52 include an eighth driving member 511 and a welding part 512. The welding part 512 is disposed at the output end of the eighth driving member 511. The eighth driving member 511 of the upper welding assembly 51 can drive the welding part 512 to move at the intersection between the top beam section and the continuous reinforcing bar 202. The eighth driving member 511 of the lower welding assembly 52 can drive the welding part 512 to move at the intersection between the lower beam section and the continuous reinforcing bar 202, and then the continuous reinforcing bar 202 and the single piece of steel mesh 201 are welded together by the welding part 512.

[0062] like Figure 6 As shown, specifically, the upper welding assembly 51 includes an upper welding fixture 513, which is fixed to the frame 1. The upper welding fixture 513 is provided with a sixth guide rail 514 and a rack that move along a third direction. An upper welding moving plate 515 moves along the sixth guide rail 514. An eighth driving member 511 located within the upper welding assembly 51 is disposed on the upper welding moving plate 515. The eighth driving member 511 is connected to the rack via a gear set disposed on the upper welding moving plate 515, thereby driving the upper welding moving plate 515 to slide on the sixth guide rail 514. For example, the eighth driving member 511 is a motor.

[0063] like Figure 7As shown, the welding section 512 includes a welding column 5121, which is fixed on the welding moving plate 515. A ninth driving member 5122 and a seventh guide rail 5127 are mounted on the welding column 5121. The seventh guide rail 5127 extends along a first direction, and a welding driving member 5125 moves along the seventh guide rail 5127. The welding driving member 5125 is connected to the output end of the ninth driving member 5122 via a connecting seat 5123, thus enabling the ninth driving member 5122 to drive the welding driving member 5125 to rise and fall. The welding section 512 also includes a fixed electrode seat and a movable electrode seat. A fixed electrode 5124 is mounted on the fixed electrode seat, and a movable electrode 5126 is mounted on the movable electrode seat. The fixed electrode seat is mounted on the connecting seat 5123, and the movable electrode seat is mounted on the welding driving member 5122. At the output end of 125, during welding, the eighth driving member 511 drives the welding part 512 to move to the intersection of the continuous rib 202 and the steel mesh, and then offsets it. The ninth driving member 5122 drives the welding driving member 5125 to descend. Then, the eighth driving member 511 drives the welding part 512 to move again, so that the intersection of the continuous rib 202 and the single steel mesh 201 is located between the fixed electrode 5124 and the movable electrode 5126. Then, the welding driving member 5125 drives the movable electrode 5126 to approach the fixed electrode 5124 for welding. After welding, the welding driving member 5125 drives the movable electrode 5126 to reset. Then, the eighth driving member 511 and the ninth driving member 5122 move again to the next intersection of the continuous rib 202 and the single steel mesh 201 for welding. It is understood that the welding moving plate 515 is also equipped with a transformer connecting the fixed electrode 5124 and the movable electrode 5126.

[0064] In the current embodiment, in order to improve welding efficiency, multiple welding parts 512 can be provided. For example, two welding parts 512 can be provided based on the clamping drive member 42.

[0065] like Figure 8 As shown, in some embodiments, the lower welding assembly 52 includes a lower welding fixed frame 521 and a lower welding movable frame 523. The lower welding fixed frame 521 is fixed to the frame 1, and a push-drive member 522 is hinged to the lower welding fixed frame 521. One end of the lower welding movable frame 523 is hinged to the lower welding fixed frame 521, and the other end is hinged to the output end of the push-drive member 522. The lower welding movable frame 523 is also provided with an eighth drive member 511, a welding part 512, a sixth guide rail 514, and a rack, which will not be described in detail. The push-drive member 522 can drive the lower welding movable frame 523 to tilt, thereby matching the tilt angle of the tilted section in the lower beam segment, thus facilitating welding by the welding part 512. Exemplarily, the push-drive member 522 may be, but is not limited to, a cylinder.

[0066] It should be noted that, since there are two lower beam segments, in the current embodiment, the lower welding assembly 52 also has two lower welding movable frames 523, each corresponding to one of the two lower beam segments.

[0067] like Figure 2 and Figure 9 As shown, in some embodiments, the welding device for the steel cage of the T-beam top plate also includes a support mechanism 6. The support mechanism 6 is located below the long bar positioning mechanism 2, and the support mechanism 6 is offset from the long bar positioning mechanism 2. The long bar positioning mechanism 2 is used to support the long bar 202 during welding by the welding mechanism 5, thereby improving the stability of the long bar 202 and improving the welding quality.

[0068] like Figure 9 As shown, specifically, the support mechanism 6 includes a bracket 66 and a support drive 61. The bracket 66 can be connected to the frame 1. The bracket 66 is provided with an eighth guide rail 67 extending in a first direction. The output end of the support drive 61 is connected to a lifting frame 69, which slides on the eighth guide rail 67. The lifting frame 69 is also provided with an avoidance drive 62, the output end of which is connected to a support frame 63. The lifting frame 69 is provided with a ninth guide rail 68 extending in a third direction, which slides on the ninth guide rail 68. The support frame 63 is provided with a plurality of support columns 64 spaced apart in a third direction. The support columns 64 are provided with a plurality of support seats 65 spaced apart. The support seats 65 are provided with support grooves that can support the through rib 202. Thus, when support is needed, the support drive 61 can drive the support seats 65 to rise and fall, while the avoidance drive 62 can drive the support seats 65 to avoid the through rib 202. For example, the support drive 61 and the avoidance drive 62 may, but are not limited to, use cylinders.

[0069] The welding process is briefly described below:

[0070] The support wheel 2133 in the first support assembly 21 is lowered along the first direction. Then, the through bar 202 of the single piece of steel mesh 201 is inserted into the through hole 351 and the elongated hole of the stepping mechanism 3 in one go, and the support wheel 2133 supports the through bar 202. The single piece of steel mesh 201 is located outside the second support assembly 22. Then, the fourth drive member 34 can drive the clamping plate 35 to move relative to the clamping plate 33 and clamp the through bar 202. Then, the sixth drive member 41 drives the moving base plate 45 to move on the fourth guide rail 44, so that the clamping claw 43 corresponds to the single piece of steel mesh 201 on the through bar 202. The clamping drive member 42 drives the clamping claw 43 to clamp the single piece of steel mesh 201 (during which, but not limited to, the single piece of steel mesh 201 can continue to be fed in along the second direction through external components). The sixth drive member 41 drives the moving base plate 45 to move the single piece of steel mesh 201 towards the welding mechanism 5 on the fourth guide rail 44.

[0071] During the movement of the single steel mesh 201, when the single steel mesh 201 moves between the first support component 21 and the second support component 22, the support wheel 2133 in the second support component 22 descends to the longitudinal bar 202, so that the support wheel 2133 of the second support component 22 supports the longitudinal bar 202, while the support wheel 2133 of the first support component 21 disengages from the longitudinal bar 202, so that the single steel mesh 201 can pass over the longitudinal bar positioning mechanism 2 to the welding mechanism 5;

[0072] Subsequently, the avoidance drive 62 in the support mechanism 6 first drives the support seat 65 to avoid the through rib 202, then the support drive 61 makes the support seat 65 rise, then the reverse drive avoidance drive 62 drives the support drive 61 to make the support seat 65 support all the through ribs 202 and stabilize the through ribs 202.

[0073] Subsequently, the upper welding assembly 51 welds the top beam section and the continuous reinforcing bar 202; while the lower welding assembly 52 needs to use the abutting drive 522 to abut the lower welding movable frame 523 to adapt it to the lower beam section, and then the welding part 512 in the lower welding assembly 52 welds the lower beam section and the continuous reinforcing bar 202.

[0074] After the single piece of steel mesh 201 is welded, the mesh moving mechanism 4 releases the single piece of steel mesh 201 and continues to grab the next single piece of steel mesh 201. Then, when the next group of single pieces of steel mesh 201 passes the long bar positioning mechanism 2, the first support component 21 and the second support component 22 need to be switched again so that at least one of them supports the long bar 202, until all welding is completed, forming the finished T-beam top plate steel cage 20. When the mesh moving mechanism 4 grabs the next single piece of steel mesh 201, the stepping mechanism 3 steps the long bar 202 along the first direction.

[0075] After the single piece of steel mesh 201 is welded, the clamping plate 35 moves relative to the clamping plate 33 to loosen the continuous bar 202, and the stepping mechanism 3 moves along the second direction to make the continuous bar 202 exit the through hole 351. Then the stepping mechanism 3 descends to avoid it, and the downstream follow-up mechanism takes over from the stepping mechanism 3 to move the finished T-beam top plate steel cage 20 out of the frame 1.

[0076] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A welding device for a T-beam top slab reinforcement cage, used to form a T-beam top slab reinforcement cage (20), the T-beam top slab reinforcement cage (20) comprising a single piece of steel mesh (201) and supporting continuous bars (202), characterized in that, The welding device for the steel cage of the T-beam top slab includes: Rack (1); The long rib positioning mechanism (2) is provided on the frame (1). The long rib positioning mechanism (2) is provided with a support part (213) that moves up and down in the first direction. The support part (213) is used to support the long rib (202). A stepping mechanism (3) is mounted on the frame (1) and moves along the second direction. The stepping mechanism (3) can clamp the through rib (202) supported by the support part (213) and move it along the second direction. The mesh moving mechanism (4) is moved along the second direction and is mounted on the frame (1). The mesh moving mechanism (4) is used to move the single piece of steel mesh (201) sleeved on the continuous bar (202). Welding mechanism (5) is provided on the frame (1). The welding mechanism (5) is used to weld the continuous bar (202) and the single piece of steel mesh (201) moved into place by the mesh moving mechanism (4). The first direction is perpendicular to the second direction, and the first direction is a vertical direction.

2. The welding device for the reinforcing cage of the T-beam top slab according to claim 1, characterized in that, The long rib positioning mechanism (2) includes a first support component (21) and a second support component (22). The first support component (21) and the second support component (22) are spaced apart along the second direction. The first support component (21) and the second support component (22) are each provided with a first driving member (211), a second driving member (212) and a support part (213). The first driving member (211) is disposed on the frame (1). The second driving member (212) is disposed at the output end of the first driving member (211). The first driving member (211) can drive the second driving member (212) to move along the second direction. The support part (213) is disposed at the output end of the second driving member (212). The second driving member (212) can drive the support part (213) to move along a third direction. The first direction, the second direction, and the third direction are perpendicular to each other.

3. The welding device for the reinforcing cage of the T-beam top slab according to claim 2, characterized in that, The support part (213) includes a support beam (2131), which is disposed at the output end of the second drive member (212). The support beam (2131) is provided with a plurality of bearing plates (2132) spaced apart along the third direction. The bearing plates (2132) are provided with a plurality of support wheels (2133) spaced apart along the first direction. The through rib (202) can be supported on the support wheels (2133).

4. The welding device for the reinforcing cage of the T-beam top slab according to claim 1, characterized in that, The stepping mechanism (3) includes a third driving member (31) and a fifth driving member (32). The third driving member (31) is disposed at the output end of the fifth driving member (32), and the fifth driving member (32) can drive the third driving member (31) to move along the first direction on the frame (1). The output end of the third driving member (31) is provided with a clamping plate (33), and the third driving member (31) drives the clamping plate (33) to move along the second direction. The clamping plate (33) is provided with a number of elongated holes. The clamping plate (33) is provided with a fourth driving member (34). The output end of the fourth driving member (34) is provided with a clamping plate (35). The clamping plate (35) has through holes (351) that correspond one-to-one with the elongated holes. The fourth driving member (34) drives the clamping plate (35) to move relative to the clamping plate (33) so as to secure the through-ribs (202) that pass through the elongated holes and the through holes (351).

5. The welding device for the reinforcing cage of the T-beam top slab according to claim 1, characterized in that, Two mesh moving mechanisms (4) are arranged at intervals. Both mesh moving mechanisms (4) include a sixth driving member (41). The output end of the sixth driving member (41) is provided with a clamping driving member (42). The sixth driving member (41) can drive the clamping driving member (42) to move along the second direction. The output end of the clamping driving member (42) is provided with a clamping claw (43). The clamping driving member (42) can drive the clamping claw (43) to clamp or release the single piece of steel mesh (201).

6. The welding device for the reinforcing cage of the T-beam top slab according to claim 1, characterized in that, The welding mechanism (5) includes an upper welding assembly (51) and a lower welding assembly (52). The upper welding assembly (51) is disposed above the lower welding assembly (52). Both the upper welding assembly (51) and the lower welding assembly (52) include an eighth driving member (511). The output end of the eighth driving member (511) is provided with a welding part (512). The eighth driving member (511) can drive the welding part (512) to move at the intersection of the continuous bar (202) and the single steel mesh (201). The welding part (512) can weld the continuous bar (202) and the single steel mesh (201).

7. The welding device for the reinforcing cage of the T-beam top slab according to claim 6, characterized in that, The lower welding assembly (52) includes a lower welding fixed frame (521), a push-off drive (522), and a lower welding movable frame (523). The lower welding fixed frame (521) is connected to the frame (1). The push-off drive (522) is hinged to the lower welding fixed frame (521). One end of the lower welding movable frame (523) is hinged to the output end of the push-off drive (522), and the other end of the lower welding movable frame (523) is hinged to the lower welding fixed frame (521). The eighth drive (511) is disposed on the lower welding fixed frame (521).

8. The welding device for the reinforcing cage of the T-beam top slab according to claim 6, characterized in that, The welding section (512) includes a welding column (5121) disposed at the output end of the eighth driving member (511). A ninth driving member (5122) is disposed on the welding column (5121). A connecting seat (5123) is disposed at the output end of the ninth driving member (5122). A fixed electrode (5124) and a welding driving member (5125) are disposed on the connecting seat (5123). A movable electrode (5126) is disposed at the output end of the welding driving member (5125). The welding driving member (5125) can drive the movable electrode (5126) to move closer to or away from the fixed electrode (5124).

9. The welding device for the reinforcing cage of the T-beam top slab according to any one of claims 1-8, characterized in that, The welding device for the steel cage of the top plate of the T-beam also includes a support mechanism (6), which is located below the long bar positioning mechanism (2). The support mechanism (6) and the long bar positioning mechanism (2) are offset from each other. The long bar positioning mechanism (2) is used to support the long bar (202) when the welding mechanism (5) is welding.

10. The welding device for the reinforcing cage of the T-beam top slab according to claim 9, characterized in that, The support mechanism (6) includes a support drive (61), and an avoidance drive (62) is provided at the output end of the support drive (61). The support drive (61) can drive the avoidance drive (62) to move up and down in the first direction. A support frame (63) is provided at the output end of the avoidance drive (62). A plurality of support columns (64) are spaced apart on the support frame (63). A plurality of support seats (65) are spaced apart on the support columns (64). A support groove is provided on the support seat (65). The avoidance drive (62) can drive the support beam (2131) to move so that the support seat (65) avoids the longitudinal rib (202).

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