A reinforcing cage seam welding apparatus

Abstract

The utility model discloses a kind of steel reinforcement cage roll welding equipment, it is related to steel reinforcement cage welding technical field.The steel reinforcement cage roll welding equipment, including horizontal frame and the support frame symmetrically installed at the both ends of horizontal frame, further include mobile assembly, the mobile assembly is set in the inside of horizontal frame, and telescopic assembly is installed on mobile assembly;By installing rotating adjusting assembly in telescopic assembly, by external controller, motor is opened, the output end of motor directly drives a group of semicircular wheel rotation connected therewith, two groups of semicircular wheel are meshing installation structure, the semicircular wheel of initiative rotation will synchronously drive another group of semicircular wheel rotation, drive the gear meshing at the bottom of two groups of semicircular wheel to realize synchronous rotation, the angle of mounting bracket fixedly connected with another group of semicircular wheel is adjusted quickly, and welding head is installed on mounting bracket, finally realize the quick and accurate adjustment of welding head angle, ensure that welding head angle and welding point requirement completely correspond, substantially reduce angle adjustment time consumption, improve the working efficiency of welding processing.

Description

Technical Field

[0001] This utility model relates to the field of steel cage welding technology, specifically a steel cage roll welding device. Background Technology

[0002] In the construction of roads, bridges, urban underground transportation, and other infrastructure, the steel reinforcement cage, as the core skeleton structure of concrete piles, directly affects the strength and construction progress of the entire project through the quality and efficiency of its processing. The quality of the steel reinforcement cage not only determines the load-bearing capacity of the concrete piles but also affects the safety and durability of the entire structure. Conversely, processing efficiency directly impacts whether the project can be completed on time, thus affecting the overall cost and economic benefits. With the accelerating pace of industrialization in construction, the traditional manual welding method for steel reinforcement cages, due to its high energy consumption, low efficiency, and poor quality stability, is increasingly unable to meet the demands of modern large-scale projects for large-scale, highly standardized steel reinforcement cages.

[0003] The accuracy of the welding head angle is crucial to ensuring the welding quality of longitudinal bars and stirrups. During the welding process, the welding head angle adjustment structure cannot be adjusted quickly as needed, requiring operators to repeatedly calibrate the position. This is not only time-consuming and labor-intensive, but the adjustment accuracy is also greatly affected by human experience, which can easily lead to misalignment of welding points, resulting in incomplete or missed welds. Even when an automated adjustment structure is used, it is mostly a single-stage transmission or screw adjustment mode, which is difficult to adapt to the rapid matching requirements of dynamic angles during the rotation welding of the rebar cage. This will, to some extent, affect the working efficiency of the equipment for welding the rebar cage. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a steel cage rolling welding device, which solves the problems described in the background section above.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a steel cage welding equipment, including a cross frame and support frames symmetrically installed at both ends of the cross frame, and also including a moving component, wherein the moving component is disposed on the inner side of the cross frame and a telescopic component is installed on the moving component; A rotation adjustment assembly is mounted on the telescopic assembly. The rotation adjustment assembly is equipped with a welding head for adjusting the angle of the welding head to meet the requirements of rebar cage roll welding at different angles.

[0006] As a preferred embodiment of this utility model, the telescopic component includes a hydraulic cylinder mounted on the movable component, and an mounting plate is fixedly mounted on the output end of the hydraulic cylinder.

[0007] As a preferred technical solution of the present utility model, the rotation adjustment assembly comprises a support plate mounted on a mounting plate, two groups of gears are meshed and mounted on the support plate, a semicircular wheel is mounted on the gear through a fixing frame, one end of one group of semicircular wheels passes through the fixing frame and is mounted with a motor, and one end of the other group of semicircular wheels passes through the fixing frame and is fixedly mounted with a mounting bracket.

[0008] As a preferred technical solution of the present utility model, the two groups of said semicircular wheels are meshed and installed.

[0009] As a preferred technical solution of the present utility model, a driving rotation assembly is arranged in an inner cavity of the support frame, the driving rotation assembly comprises a mounting slot opened in the inner cavity of the support frame, an annular electromagnetic slide rail is fixedly installed in the mounting slot, four groups of sliding blocks are slidably installed on the annular electromagnetic slide rail, and a placing frame is fixedly installed on an inner side of the sliding blocks.

[0010] As a preferred technical solution of the present utility model, fixing slots are equidistantly provided on both sides of the placing frame, and fixing plates are equidistantly installed on the placing frame.

[0011] As a preferred technical solution of the present utility model, a fixing ring is installed at the bottom of the fixing plate, and a clamping assembly is installed on an inner side of the fixing ring.

[0012] As a preferred technical solution of the present utility model, fixing assemblies are symmetrically installed on an inner side of the fixing plate, the fixing assembly comprises placing slots symmetrically opened on the inner side of the fixing plate, a fixing rod is installed inside the placing slot, and a spring is installed on the fixing rod.

[0013] As a preferred technical solution of the present utility model, a cross section of the fixing rod is in a "干"-shaped structure, and one end of the fixing rod matches the size and shape of the placing frame.

[0014] As a preferred technical solution of the present utility model, the clamping assembly comprises four groups of threaded rods rotatably installed on the fixing ring, one end of each threaded rod is rotatably installed with a clamping plate in the fixing ring, and the four groups of threaded rods are arranged at an axial inclination angle.

[0015] The present utility model has the following beneficial effects: 1. By installing the rotation adjustment assembly on the telescopic assembly, the motor is turned on through an external controller, an output end of the motor directly drives one group of semicircular wheels connected thereto to rotate. Since the two groups of semicircular wheels adopt a meshed installation structure, the actively rotating semicircular wheel will synchronously drive the other group of semicircular wheels to rotate, further driving the gears meshed at the bottoms of the two groups of semicircular wheels to rotate synchronously, quickly adjusting the angle of the mounting bracket fixedly connected with the other group of semicircular wheels. The welding head is installed on the mounting bracket, so that rapid and accurate adjustment of the angle of the welding head is finally realized, ensuring that the angle of the welding head fully corresponds to the requirements of the welding point, greatly reducing the time consumption of angle adjustment and improving the working efficiency of welding processing.

[0016] 2. By using the fixing slots on the placement frame and the fixing components inside the fixing plates, all fixing plates are installed one by one into the corresponding positions on the placement frame using the fixing components, ensuring that each set of fixing plates is firmly fixed and that the spacing between adjacent fixing plates meets the requirements of the longitudinal reinforcement arrangement. Operators can flexibly increase or decrease the number of fixing plates installed according to the number of longitudinal reinforcements, and the installation position can be freely adjusted through the fixing slots. This is suitable for processing steel cages with different numbers of longitudinal reinforcements, greatly improving the convenience of using the device. Attached Figure Description

[0017] Figure 1 This is a frontal three-dimensional structural diagram of the present invention; Figure 2 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention; Figure 3 This is a frontal cross-sectional three-dimensional structural schematic diagram of the present invention; Figure 4 This is a side view half-section three-dimensional structural diagram of the present invention; Figure 5 This is a side view of the present invention. Figure 6 This is a three-dimensional structural diagram of the rotation adjustment component of this utility model; Figure 7 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0018] In the diagram, 1. Horizontal frame; 2. Support frame; 3. Drive rotation assembly; 301. Mounting slot; 302. Annular electromagnetic slide rail; 303. Slider; 4. Placement frame; 5. Fixing slot; 6. Fixing plate; 601. Fixing ring; 7. Fixing assembly; 701. Placement slot; 702. Fixing rod; 703. Spring; 8. Clamping assembly; 801. Threaded rod; 802. Clamping plate; 9. Moving assembly; 10. Telescopic assembly; 1001. Hydraulic cylinder; 1002. Mounting plate; 11. Rotation adjustment assembly; 1101. Support plate; 1102. Gear; 1103. Semi-circular wheel; 1104. Motor; 1105. Mounting frame; 12. Welding head. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] The following is based on Figure 1 - Figure 7 This invention describes the steel cage welding equipment provided in the embodiments of the present invention.

[0022] Please see Figure 1 - Figure 7 The present invention provides a technical solution: a steel cage welding equipment, including a cross frame 1 and support frames 2 symmetrically installed at both ends of the cross frame 1, and also includes a moving component 9, which is disposed on the inner side of the cross frame 1, and a telescopic component 10 is installed on the moving component 9. A rotation adjustment assembly 11 is mounted on a telescopic assembly 10. A welding head 12 is mounted on the rotation adjustment assembly 11 for adjusting the angle of the welding head 12 to meet the requirements of rebar cage roll welding at different angles. The telescopic assembly 10 includes a hydraulic cylinder 1001 mounted on a moving assembly 9. An installation plate 1002 is fixedly mounted on the output end of the hydraulic cylinder 1001. The rotation adjustment assembly 11 includes a support plate 1101 mounted on the installation plate 1002. Two sets of gears 1102 are meshed on the support plate 1101. Semi-circular wheels 1103 are mounted on the gears 1102 through a fixed frame. One end of one set of semi-circular wheels 1103 passes through the fixed frame and is mounted on a motor 1104. One end of the other set of semi-circular wheels 1103 passes through the fixed frame and is fixedly mounted on an installation frame 1105. The two sets of semi-circular wheels 1103 are meshed. In the embodiment, an operator fixes multiple groups of longitudinal bars into the fixing ring 601 through the clamping assembly 8. When it is required to weld the longitudinal bars and stirrups through the welding head 12, the moving assembly 9 is started to drive the telescopic assembly 10, the rotation adjustment assembly 11 and the welding head 12 to move along the length direction of the cross frame 1 until the welding head 12 is aligned with the first welding node of the stirrup and the longitudinal bar. The hydraulic cylinder 1001 of the telescopic assembly 10 is started to adjust the distance between the welding head 12 and the welding node, so as to ensure the optimal welding spacing. If angle adjustment is required, the motor 1104 is turned on by an external controller, and the output end of the motor 1104 directly drives a group of semicircular wheels 1103 connected thereto to rotate. Since the two groups of semicircular wheels 1103 adopt a meshing installation structure, the actively rotating semicircular wheel 1103 will synchronously drive the other group of semicircular wheels 1103 to rotate, and then drive the gear 1102 meshed at the bottom of the two groups of semicircular wheels 1103 to rotate synchronously. This linkage structure can quickly adjust the angle of the mounting frame 1105 fixedly connected with the other group of semicircular wheels 1103. Since the welding head 12 is mounted on the mounting frame 1105, the rapid and accurate adjustment of the angle of the welding head 12 is finally realized, ensuring that the angle of the welding head 12 completely corresponds to the requirement of the welding point, greatly reducing the time consumed for angle adjustment and improving the working efficiency of welding processing. During welding, the annular electromagnetic slide rail 302 in the support frame 2 is energized to drive the sliding block 303 and the placing frame 4 to rotate at a constant speed, and then drive the longitudinal bars and stirrups to rotate together. Meanwhile, the welding head 12 is started to generate a high-temperature melting zone at the welding node, so as to weld and fix the longitudinal bars and the stirrups. During welding, the moving assembly 9 drives the welding head 12 to move at a constant speed along the length direction of the longitudinal bars, and配合 the rotation motion of the steel cage, enabling the welding head 12 to sequentially align with the intersection nodes of each stirrup and all longitudinal bars and complete welding one by one; if multiple stirrups are sleeved, the welding head 12 sequentially completes the welding of all nodes according to the stirrup spacing, and finally forms a complete steel cage.

[0023] Specifically, a driving rotation assembly 3 is arranged in the inner cavity of the support frame 2, the driving rotation assembly 3 comprises a mounting groove 301 arranged in the inner cavity of the support frame 2, an annular electromagnetic slide rail 302 is fixedly mounted in the mounting groove 301, four groups of sliding blocks 303 are slidably mounted on the annular electromagnetic slide rail 302, the placing frame 4 is fixedly mounted on the inner side of the sliding blocks 303, fixing grooves 5 are arranged at equal intervals on both sides of the placing frame 4, fixing plates 6 are mounted on the placing frame 4 at equal intervals, fixing assemblies 7 are symmetrically mounted on the inner side of the fixing plates 6, the fixing assemblies 7 comprise placing grooves 701 symmetrically arranged on the inner side of the fixing plates 6, fixing rods 702 are mounted inside the placing grooves 701, springs 703 are mounted on the fixing rods 702, the cross section of the fixing rods 702 is of a "干"-shaped structure, and one end of the fixing rods 702 matches the size and shape of the placing frame 4; In this embodiment, the operator first determines the number of longitudinal bars in the steel cage to be processed. Based on the number of longitudinal bars, the operator determines the number of sets of fixing plates 6 to be installed. Each set of fixing plates 6 corresponds to the fixing requirement of one longitudinal bar, and the installation spacing of the fixing plates 6 must be consistent with the designed arrangement spacing of the longitudinal bars. At this time, the operator picks up a set of fixing plates 6, aligns the fixing component 7 on its inner side with the preset installation position of the placement frame 4, and pulls the fixing rod 702 outward. When the fixing plate 6 is in contact with the surface of the placement frame 4, the operator releases the fixing rod 702, and the fixing rod 702 pops out under the elastic force of the spring 703. One end of the fixing rod 702 is then inserted into the fixing groove 5, completing the installation of a single set of fixing plates 6. The number of longitudinal bars ensures that all fixing plates 6 are installed one by one into the corresponding position of the placement frame 4 through the fixing component 7, ensuring that each set of fixing plates 6 is firmly fixed and that the spacing between adjacent fixing plates 6 meets the longitudinal bar arrangement requirements. The operator can flexibly increase or decrease the number of sets of fixing plates 6 according to the number of longitudinal bars, and the installation position can be freely adjusted through the fixing groove 5. This is suitable for processing steel cages with different numbers of longitudinal bars, greatly improving the convenience of using the device.

[0024] Specifically, a fixing ring 601 is installed at the bottom of the fixing plate 6, and a clamping assembly 8 is installed on the inner side of the fixing ring 601. The clamping assembly 8 includes four sets of threaded rods 801 rotatably mounted on the fixing ring 601. One end of the threaded rods 801 is rotatably mounted with a clamping plate 802 in the fixing ring 601. The four sets of threaded rods 801 are set at an axial tilt angle. In this embodiment, a longitudinal rib is taken, and one end of it is aligned with the inner side of the fixing ring 601 at the bottom of a set of fixing plates 6. Then, the four sets of threaded rods 801 on the fixing ring 601 are rotated. As the threaded rods 801 rotate, the clamping plate 802 connected to one end of the threaded rod 801 inside the fixing ring 601 will move towards the longitudinal rib. The four sets of threaded rods 801 are adjusted synchronously so that the four sets of clamping plates 802 are tightly attached to the surface of the longitudinal rib from different tilt angles until the longitudinal rib can no longer move. At this time, the longitudinal rib is firmly fixed in the fixing ring 601. Due to the tilted clamping design of the clamping component 8, the longitudinal rib can be effectively prevented from axial or radial displacement during subsequent rotation and welding. In the same way, all longitudinal ribs are inserted one by one into the fixing ring 601 of the corresponding fixing plate 6 and fixed by the clamping component 8. Finally, a set of longitudinal ribs evenly arranged along the circumference of the placement frame 4 is formed. Then, the stirrups are placed outside the multiple sets of longitudinal ribs in sequence, and the stirrups and longitudinal ribs are welded by the welding head 12.

[0025] Working principle and operation procedure of the present utility model: According to the number of longitudinal reinforcement bars of the reinforcement cage, through the cooperation of the fixing assembly 7 and the fixing grooves 5, a corresponding number of groups of fixing plates 6 are installed on the placement frame 4. The "dry"-shaped fixing rod 702 is pulled outward, and released after being attached to the placement frame 4. The elastic force of the spring 703 causes the fixing rod 702 to insert into the fixing groove 5, so as to realize quick disassembly and assembly of the fixing plates 6, which adapts to requirements of different numbers of longitudinal bars. Then, the longitudinal bars are inserted into the fixing rings 601 at the bottom of the fixing plates 6, and four groups of inclined threaded rods 801 are rotated to drive clamping plates 802 to clamp the longitudinal bars from multiple angles, so as to prevent the longitudinal bars from displacing during processing, and form a uniformly arranged longitudinal bar group. Then, the stirrup is sleeved outside the longitudinal bars. During welding, the moving assembly 9 drives the welding head 12 to move to the first welding node along the cross frame 1, and the hydraulic cylinder 1001 of the telescopic assembly 10 adjusts the welding distance. If angle adjustment is required, the motor 1104 drives a group of semicircular wheels 1103 to rotate, through the meshing of the two groups of semicircular wheels 1103 and the linkage of the gear 1102, the angle of the welding head 12 is adjusted quickly and accurately, so that the welding head 12 is aligned with the node. At the same time, the annular electromagnetic sliding rail 302 in the support frame 2 drives the slider 303 and the placement frame 4 to rotate at a constant speed, so that the reinforcement cage rotates synchronously. The welding head 12 moves along the length direction of the longitudinal bars driven by the moving assembly 9, and completes the welding of all crossing nodes of stirrups and longitudinal bars in sequence by cooperating with the rotation motion, and finally forms a complete reinforcement cage.

[0026] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprise", "include" or any other variants thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0027] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to only the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. The specification selects and specifically describes these embodiments to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and apply the present utility model. The present utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A steel cage welding device, comprising a crossbeam (1) and support frames (2) symmetrically installed at both ends of the crossbeam (1), characterized in that, It further comprises: a moving assembly (9), wherein the moving assembly (9) is arranged on the inner side of a cross frame (1), and a telescopic assembly (10) is mounted on the moving assembly (9); a rotation adjustment assembly (11), wherein the rotation adjustment assembly (11) is mounted on the telescopic assembly (10), and a welding head (12) is mounted on the rotation adjustment assembly (11), configured to adjust the angle of the welding head (12) so as to meet the processing requirements of spiral welding of steel cages at different angles.

2. The steel cage welding equipment according to claim 1, characterized in that: the telescopic assembly (10) comprises a hydraulic cylinder (1001) mounted on the moving assembly (9), and a mounting plate (1002) is fixedly mounted on the output end of the hydraulic cylinder (1001).

3. The steel cage welding equipment according to claim 2, characterized in that: the rotation adjustment assembly (11) comprises a support plate (1101) mounted on the mounting plate (1002), two sets of gears (1102) are engaged and mounted on the support plate (1101), semicircular wheels (1103) are mounted on the gears (1102) through fixing frames, one end of one set of the semicircular wheels (1103) passes through the fixing frame and is equipped with a motor (1104), and one end of the other set of the semicircular wheels (1103) passes through the fixing frame and is fixedly equipped with a mounting frame (1105).

4. The steel cage welding equipment according to claim 3, characterized in that: the two sets of the semicircular wheels (1103) are engaged and mounted with each other.

5. The steel cage welding equipment according to claim 1, characterized in that: a driving rotation assembly (3) is arranged in the inner cavity of the support frame (2), the driving rotation assembly (3) comprises a mounting groove (301) formed in the inner cavity of the support frame (2), an annular electromagnetic slide rail (302) is fixedly mounted in the mounting groove (301), four sets of sliding blocks (303) are slidably mounted on the annular electromagnetic slide rail (302), and a placement frame (4) is fixedly mounted on the inner side of the sliding blocks (303).

6. The steel cage welding equipment according to claim 5, characterized in that: fixing grooves (5) are formed at equal intervals on two sides of the placement frame (4), and fixing plates (6) are mounted on the placement frame (4) at equal intervals.

7. A steel cage welding equipment according to claim 6, characterized in that: a fixing ring (601) is mounted at the bottom of the fixing plate (6), and a clamping assembly (8) is mounted on the inner side of the fixing ring (601).

8. A steel cage welding equipment according to claim 6, characterized in that: fixing assemblies (7) are symmetrically mounted on the inner side of the fixing plate (6), the fixing assembly (7) comprises placement grooves (701) symmetrically formed on the inner side of the fixing plate (6), a fixing rod (702) is mounted inside the placement groove (701), and a spring (703) is mounted on the fixing rod (702).

9. A steel cage welding equipment according to claim 8, characterized in that: the cross section of the fixing rod (702) is in a 干-shaped structure, and one end of the fixing rod (702) matches the placement frame (4) in size and shape.

10. A steel cage welding equipment according to claim 7, characterized in that: the clamping assembly (8) comprises four sets of threaded rods (801) rotatably mounted on the fixing ring (601), one end of the threaded rod (801) is rotatably mounted with a clamping plate (802) in the fixing ring (601), and the four sets of threaded rods (801) are arranged at an axial inclined angle.

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