A reinforcing cage forming apparatus

Abstract

The utility model provides a kind of reinforcing cage forming equipment, it is related to reinforcing cage forming technical field, including support frame and control cabinet, the one end of support frame is provided with longitudinal reinforcement pushing device;The other end of support frame is provided with transverse reinforcement conveying device, bending device and welding device;Transverse reinforcement conveying device is set below welding device;Support frame is provided with the measuring device of measuring longitudinal reinforcement pushing length;Control cabinet connects measuring device, longitudinal reinforcement pushing device, transverse reinforcement conveying device, bending device and welding device;Measuring device is set between longitudinal reinforcement pushing device and welding device;Measuring device is at least provided with 2 groups, 2 groups of measuring device and longitudinal reinforcement pushing device are arranged along the length direction of support frame, and the pushing length of two groups is compared by control cabinet, and longitudinal reinforcement pushing device is controlled to compensate the pushing length of longitudinal reinforcement. Through multiple groups of measurement and compensation mechanism, the accuracy of longitudinal reinforcement pushing length is improved, and the transverse reinforcement spacing deviation caused by longitudinal reinforcement pushing length error is reduced.

Description

Technical Field

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

[0002] In reinforced concrete structure construction, the reinforcing cage serves as the core load-bearing framework, and its fabrication quality directly affects the structure's load-bearing capacity, durability, and overall stability. Among these factors, the uniform arrangement of transverse reinforcement bars is crucial for ensuring the rational stress distribution within the reinforcing cage. However, in actual construction, due to improper worker operation, inadequate positioning measures, or negligence in on-site management, inconsistent spacing of transverse reinforcement bars frequently occurs, leading to deterioration of the reinforcing cage's performance and even potential project quality hazards.

[0003] In recent years, with the development of building structures towards larger spans, higher heights, and greater complexity, the requirements for the processing precision of reinforcing cages have become increasingly stringent. However, some construction companies still tend to prioritize the quantity of reinforcing bars over spacing control, believing that as long as the quantity of reinforcing bars meets the design requirements, it is sufficient, ignoring the potential risks brought about by spacing deviations. In fact, uneven spacing of transverse reinforcing bars will change the stress pattern of the structure, reduce the synergistic performance of concrete and reinforcing bars, and thus affect the bending, shear, and seismic resistance of the components. Furthermore, in concealed works such as pile foundations and diaphragm walls, the spacing problem of the reinforcing cage is often only discovered after the pouring is completed. At this point, the rectification cost is high, and it may even lead to safety accidents. Utility Model Content

[0004] The purpose of this utility model is to provide a steel cage forming device, and the technical problem to be solved is how to improve the control accuracy of the spacing of the transverse bars.

[0005] This utility model is achieved through the following technical solution:

[0006] A rebar cage forming device includes a support frame and a control console. One end of the support frame is provided with a longitudinal bar pushing device for pushing longitudinal bars; the other end of the support frame is provided with a transverse bar conveying device for conveying transverse bars, a bending device for bending transverse bars, and a welding device for welding longitudinal and transverse bars; the transverse bar conveying device is located below the welding device; the support frame is provided with a measuring device for measuring the pushing length of longitudinal bars; the control console connects the measuring device, the longitudinal bar pushing device, the transverse bar conveying device, the bending device, and the welding device.

[0007] The aforementioned measuring device is installed between the longitudinal reinforcement pushing device and the welding device; at least two sets of the aforementioned measuring device are provided, and the two sets of measuring devices and the longitudinal reinforcement pushing device are arranged along the length direction of the support frame. When the aforementioned longitudinal reinforcement pushing device pushes the longitudinal reinforcement, the measuring device measures the pushing length of the longitudinal reinforcement. The aforementioned control console compares the two sets of pushing lengths and controls the longitudinal reinforcement pushing device to compensate for the pushing length of the longitudinal reinforcement.

[0008] The transverse and longitudinal reinforcement bars are welded together to form a reinforcing cage. The accuracy of the longitudinal reinforcement bar pushing length affects the welding position of the transverse reinforcement bars on the longitudinal reinforcement bars, and thus affects the transverse reinforcement bar spacing. The equipment is equipped with a measuring device to measure the pushing length of the longitudinal reinforcement bars, and at least two sets are provided. When the longitudinal reinforcement bar pushing device pushes the longitudinal reinforcement bars, the measuring device measures the pushing length of the longitudinal reinforcement bars. The control console compares the two sets of pushing lengths and controls the longitudinal reinforcement bar pushing device to compensate for the pushing length of the longitudinal reinforcement bars. Through multiple sets of measurement and compensation mechanisms, the accuracy of the longitudinal reinforcement bar pushing length is improved. When the accuracy of the longitudinal reinforcement bar pushing length is improved, the welding position of the transverse reinforcement bars on the longitudinal reinforcement bars is also improved, indirectly improving the control accuracy of the transverse reinforcement bar spacing and reducing the deviation of the transverse reinforcement bar spacing caused by the error of the longitudinal reinforcement bar pushing length.

[0009] Furthermore, the aforementioned longitudinal rib pushing device includes a base frame, on which a slide rail and a sliding crossbeam adapted to the slide rail are provided;

[0010] The aforementioned sliding crossbeam is provided with several first clamping mechanisms, which are used to clamp the longitudinal reinforcement.

[0011] When the aforementioned console is in push mode, the sliding crossbeam approaches the support frame, and the first clamping mechanism clamps the longitudinal rib; when the aforementioned sliding crossbeam moves away from the support frame, the first clamping mechanism releases the longitudinal rib.

[0012] When the aforementioned console is in compensation mode, the console controls the corresponding first clamping mechanism to clamp the longitudinal reinforcement and move the sliding crossbeam.

[0013] Furthermore, the aforementioned longitudinal rib pushing device also includes several second clamping mechanisms, which are mounted on the support frame and correspond one-to-one with the first clamping mechanism.

[0014] When the aforementioned console is in push mode, the sliding crossbeam approaches the support frame, and the second clamping mechanism releases the longitudinal rib; when the aforementioned sliding crossbeam moves away from the support frame, the second clamping mechanism clamps the longitudinal rib.

[0015] When the aforementioned console is in compensation mode, the console controls the corresponding second clamping mechanism to release the longitudinal ribs and move the sliding crossbeam.

[0016] Furthermore, the aforementioned measuring device includes a fixed bracket, on which a sliding mechanism and a grating ruler are arranged in parallel. A first clamping member is provided on the sliding mechanism and is connected to the grating ruler. The first clamping member is used to clamp the longitudinal rib.

[0017] When the longitudinal rib moves, the first clamping member slides synchronously with the longitudinal rib along the sliding mechanism; the grating ruler is used to obtain the displacement parameters of the longitudinal rib.

[0018] Furthermore, the aforementioned transverse rib conveying device includes a conveying column and a positioning mechanism, wherein the conveying column is provided with a conveying groove for conveying transverse ribs.

[0019] The positioning mechanism includes a connecting rod, a limiting plate, and a second clamping member. One end of the connecting rod is connected to the discharge end of the conveying column, and the other end is connected to the limiting plate, which is used to abut against the end of the transverse rib. The second clamping member is slidably disposed on the connecting rod and is used to clamp the transverse rib.

[0020] Furthermore, the bending device includes a positioning wheel and a bending mechanism, the positioning wheel being mounted on a support frame; the bending mechanism includes a bending roller and a driving component, the driving component being connected to the bending roller.

[0021] The bending cavity for bending the transverse rib is formed between the bending roller and the positioning roller. The bending cavity is used to accommodate the transverse rib. The bending roller moves in a circle around the center of the positioning roller under the drive of the driving component, so that the two ends of the transverse rib bend towards each other to form the main rib frame.

[0022] Furthermore, the aforementioned welding device includes several electrode pairs, which are mounted on a support frame and correspond one-to-one with the second clamping mechanism.

[0023] The aforementioned electrode pair includes a positive electrode and a negative electrode; wherein, the aforementioned positive electrode and negative electrode are used to abut against the upper end face and lower end face of the welded part composed of the main rib frame and the longitudinal rib, respectively, and the aforementioned positive electrode and negative electrode are used to weld the welded part;

[0024] A driving mechanism is provided on a support frame and is connected to the electrode pair; wherein the driving mechanism is used to drive the positive electrode and the negative electrode to move closer to or further away from each other.

[0025] Furthermore, the aforementioned bending mechanism is mounted on the drive mechanism, which is used to move the bending mechanism closer to or further away from the positioning wheel.

[0026] Furthermore, the aforementioned transverse rib conveying device also includes a pushing mechanism, which is used to longitudinally push the transverse rib when the second clamping member releases the transverse rib.

[0027] Furthermore, the bending device also includes a feeding rack, which is mounted on the drive mechanism, and the top of the feeding rack is provided with a support groove for placing the cross rib.

[0028] When the aforementioned pushing mechanism pushes the horizontal ribs, the horizontal ribs enter the support groove from the conveying groove.

[0029] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0030] The transverse and longitudinal reinforcement bars are welded together to form a reinforcing cage. The accuracy of the longitudinal reinforcement bar pushing length affects the welding position of the transverse reinforcement bars on the longitudinal reinforcement bars, and thus affects the transverse reinforcement bar spacing. The equipment is equipped with a measuring device to measure the pushing length of the longitudinal reinforcement bars, and at least two sets are provided. When the longitudinal reinforcement bar pushing device pushes the longitudinal reinforcement bars, the measuring device measures the pushing length of the longitudinal reinforcement bars. The control console compares the two sets of pushing lengths and controls the longitudinal reinforcement bar pushing device to compensate for the pushing length of the longitudinal reinforcement bars. Through multiple sets of measurement and compensation mechanisms, the accuracy of the longitudinal reinforcement bar pushing length is improved. When the accuracy of the longitudinal reinforcement bar pushing length is improved, the welding position of the transverse reinforcement bars on the longitudinal reinforcement bars is also improved, indirectly improving the control accuracy of the transverse reinforcement bar spacing and reducing the deviation of the transverse reinforcement bar spacing caused by the error of the longitudinal reinforcement bar pushing length. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the exemplary embodiments of this utility model, the drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and should not be considered as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort. In the drawings:

[0032] Figure 1 This is a schematic diagram of the overall structure of the steel cage forming equipment;

[0033] Figure 2 This is a top view of the overall structure of the steel cage forming equipment;

[0034] Figure 3 A schematic diagram showing the positional relationship between the longitudinal reinforcement pushing device and the support frame;

[0035] Figure 4 This is a schematic diagram of the longitudinal reinforcement pushing device;

[0036] Figure 5 This is a schematic diagram of the second clamping mechanism;

[0037] Figure 6 This is a schematic diagram of the measuring device.

[0038] Figure 7 This is a schematic diagram of part of the conveying column and positioning mechanism in the transverse rib conveying device;

[0039] Figure 8 This is a schematic diagram of the bending device.

[0040] Figure 9 This is a schematic diagram of the welding device.

[0041] Figure 10 This is a schematic diagram of the lower-level drive mechanism and welding device.

[0042] Figure 11 A schematic diagram showing the positional relationship between the welding device and the bending device;

[0043] Figure 12 This is a schematic diagram of the electrode pair.

[0044] The attached diagram shows the markings and corresponding component names:

[0045] 1. Longitudinal reinforcement pushing device; 11. Base frame; 12. Slide rail; 13. Sliding crossbeam; 14. First clamping mechanism; 15. Second clamping mechanism; 16. Guide cavity; 17. Rack; 18. Fixing block; 19. Guide tube; 2. Support frame; 3. Control console; 4. Rebar straightening and cutting machine; 5. Output rack; 6. Transverse reinforcement conveying device; 61. Positioning mechanism; 62. Conveying column; 63. Connecting rod; 64. Limiting plate; 65. Second clamping component; 66. 67. Pushing mechanism; 78. Conveying trough; 79. Bending device; 70. Positioning wheel; 71. Bending roller; 72. Driving component; 73. Bending mechanism; 84. Electrode pair; 85. Upper driving mechanism; 86. Lower driving mechanism; 87. Feeding rack; 88. Longitudinal sliding component; 89. Vertical sliding component; 80. Support trough; 91. Measuring device; 92. Fixed bracket; 93. Sliding mechanism; 94. Grating ruler; 95. First clamping component; 96. Reset component. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0047] First embodiment:

[0048] Combination Figure 1 , Figure 2 and Figure 4 A rebar cage forming device includes a support frame 2 and a control console 3 (the control console can be 10-00-ZD-14C-00). One end of the support frame 2 is provided with a longitudinal bar pushing device 1 for pushing longitudinal bars; the other end of the support frame 2 is provided with a transverse bar conveying device 6 for conveying transverse bars, a bending device 7 for bending transverse bars, a welding device for welding longitudinal bars and transverse bars, and an output rack 5 for conveying the welded rebar cage; the transverse bar conveying device 6 is located below the welding device; the support frame 2 is provided with a measuring device 9 for measuring the pushing length of longitudinal bars; the control console 3 connects the measuring device 9, the longitudinal bar pushing device 1, the transverse bar conveying device 6, the bending device 7, and the welding device.

[0049] The aforementioned measuring device 9 is positioned between the longitudinal reinforcement pushing device 1 and the welding device. The aforementioned measuring device 9 is provided in three sets, and the three sets of measuring devices 9 and the longitudinal reinforcement pushing device 1 are arranged along the length direction of the support frame 2. When the aforementioned longitudinal reinforcement pushing device 1 pushes the longitudinal reinforcement, the measuring device 9 measures the pushing length of the longitudinal reinforcement. The aforementioned control console 3 compares the pushing lengths in pairs. It can either take the middle position of the three pushing lengths as the first preset length, or set the first preset length separately, and control the longitudinal reinforcement pushing device 1 to compensate for the pushing length of the longitudinal reinforcement.

[0050] In practical use, the measuring device can be used to detect the actual pushing distance of the longitudinal ribs. When the actual value deviates from the theoretical value but is less than a certain value, the system records the deviation value and can compensate for it during the current movement or the next movement. If the deviation value is greater than a certain value, the system alarms, indicating that the mechanism may have an abnormality and needs to be checked. Alternatively, the longitudinal rib pushing device 1 can directly control the moving distance based on the detection value of the measuring device 9. Both sets of measuring devices simultaneously detect whether the longitudinal rib conveying has deviated during the conveying process. That is, the measuring devices on both sides can measure the conveying distance separately and then compensate for each side separately, so that the workpiece remains straight and the spacing is controllable along its overall length. The longitudinal rib pushing device 1 can be driven by dual independent servo motors, which can independently travel on both sides to complete the compensation based on the detection value. The reasons for the inconsistency in the error on both sides may include assembly gaps, clamping slippage, and mechanism rigidity.

[0051] The horizontal and vertical bars are welded together to form a reinforcing cage. The accuracy of the longitudinal bar pushing length affects the welding position of the horizontal bars on the longitudinal bars, and thus the spacing of the horizontal bars. The equipment is equipped with a measuring device 9 to measure the pushing length of the longitudinal bars, and at least two sets are provided. When the longitudinal bar pushing device 1 pushes the longitudinal bars, the measuring device 9 measures the pushing length of the longitudinal bars. The control console 3 compares the two sets of pushing lengths and controls the longitudinal bar pushing device 1 to compensate for the pushing length of the longitudinal bars. Through multiple sets of measurement and compensation mechanisms, the accuracy of the longitudinal bar pushing length is improved. When the accuracy of the longitudinal bar pushing length is improved, the welding position of the horizontal bars on the longitudinal bars is also improved, which indirectly improves the control accuracy of the horizontal bar spacing and reduces the deviation of the horizontal bar spacing caused by the error of the longitudinal bar pushing length.

[0052] Second embodiment:

[0053] Combination Figure 3 and Figure 4 The aforementioned longitudinal rib pushing device 1 includes a base frame 11, on which a slide rail 12 and a sliding crossbeam 13 adapted to the slide rail 12 are provided.

[0054] The aforementioned sliding crossbeam 13 is provided with a plurality of first clamping mechanisms 14, which are used to clamp longitudinal reinforcement bars;

[0055] When the aforementioned console 3 is in push mode, the sliding crossbeam 13 approaches the support frame 2, and the first clamping mechanism 14 clamps the longitudinal rib; when the aforementioned sliding crossbeam 13 moves away from the support frame 2, the first clamping mechanism 14 releases the longitudinal rib.

[0056] When the aforementioned console 3 is in compensation mode, the console 3 controls the corresponding first clamping mechanism 14 to clamp the longitudinal reinforcement and move the sliding crossbeam 13.

[0057] In a specific embodiment, the longitudinal rib pushing device 1 further includes a plurality of second clamping mechanisms 15, which are disposed on the support frame 2, and the second clamping mechanisms 15 correspond one-to-one with the first clamping mechanisms 14.

[0058] When the aforementioned console 3 is in push mode, the sliding crossbeam 13 approaches the support frame 2, and the second clamping mechanism 15 releases the longitudinal rib; when the aforementioned sliding crossbeam 13 moves away from the support frame 2, the second clamping mechanism 15 clamps the longitudinal rib.

[0059] When the aforementioned console 3 is in compensation mode, the console 3 controls the corresponding second clamping mechanism 15 to release the longitudinal ribs and move the sliding crossbeam 13.

[0060] The first clamping mechanism 14 and the second clamping mechanism 15 mentioned above are composed of a fixed block 18, a cylinder and a rack 17, and are combined Figure 5 The fixing block 18 is connected to the support frame 2. The fixing block 18 has a guide cavity 16, through which the longitudinal rib passes. The cylinder is set on the fixing block 18, and the output shaft of the cylinder extends into the guide cavity 16. The rack 17 is set in the guide cavity 16 and is connected to the output shaft of the cylinder. The longitudinal rib is snapped together by the extension and retraction of the cylinder.

[0061] In one possible usage scenario, the longitudinal reinforcement bars are joined using a first clamping mechanism 14 and a second clamping mechanism 15. When the rebar cage forming equipment is first put into use, the first clamping mechanism 14 clamps the longitudinal reinforcement bars from the end of the base frame 11, which is away from the support frame 2, and gradually approaches the support frame 2. The longitudinal reinforcement bars extending from the first clamping mechanism 14 gradually pass through the second clamping mechanism 15. The second clamping mechanism 15 has guide tubes 19 at both ends, which communicate with guide cavities 16. The guide tubes 19 extend to the welding device. When the longitudinal reinforcement bars entering the second clamping mechanism 15 extend out of the guide tubes 19, the movement of the sliding beam 13 stops. After this, the cyclical fabrication of the rebar cage (longitudinal and transverse reinforcement pushing, transverse reinforcement bending, and welding) can begin. Each pushing is monitored by a measuring device 9. The length of the longitudinal rib is determined, and then the longitudinal rib pushing device 1 is controlled to compensate for its length. The longitudinal rib pushing device 1 can be divided into 3 groups (first edge group, middle group and second edge group). When the pushing length measured by the first edge group is 10cm, the pushing length measured by the middle group is 10cm, and the pushing length measured by the second edge group is 9cm, the length compensation is performed on the second edge group alone. Specifically, the first clamping mechanism 14 of the first edge group is controlled to clamp the longitudinal rib, the second clamping mechanism 15 releases the longitudinal rib, and after the sliding beam 13 is pushed forward by 1cm, the second clamping mechanism 15 clamps the longitudinal rib (this is only an example and not a standard for actual operation).

[0062] Third embodiment:

[0063] Combination Figure 6 The measuring device 9 includes a fixed bracket 91. A sliding mechanism 92 and a grating ruler 93 are arranged in parallel on the fixed bracket 91. A first clamping member 94 is provided on the sliding mechanism 92. The first clamping member 94 is connected to the grating ruler 93. The grating ruler 93 includes a scale grating and an indicator grating. The scale grating is arranged on the fixed bracket 91. The indicator grating is arranged on the scale grating and is connected to the first clamping member 94. The indicator grating reciprocates along the length direction of the scale grating.

[0064] The first clamping member 94 mentioned above can be composed of HFZ32 and a gripper. The first clamping member 94 is used to clamp the longitudinal rib. When the longitudinal rib is pushed, the first clamping member 94 will move together with the longitudinal rib, so that a direct physical connection is established between the first clamping member 94 and the longitudinal rib. When the longitudinal rib moves forward, the first clamping member 94 will inevitably also generate a corresponding displacement along the pushing direction. Through the linkage relationship, the real-time tracking and measurement of the pushing length of the longitudinal rib can be realized.

[0065] The aforementioned fixed bracket 91 is also provided with a reset component 95, which can be composed of a cylinder MAL 25x175-SU and a reset band. The two ends of the reset band are respectively connected to the fixed bracket 91 and the first clamping component 94. The output shaft of the aforementioned driver is connected to a pusher part that fits the reset band. When the aforementioned first clamping component 94 loosens the longitudinal rib, the driver pushes out the output axis of the reset band to apply force, and the reset band pulls the first clamping component 94 to reset.

[0066] Fourth embodiment:

[0067] Combination Figure 7 The aforementioned transverse reinforcement conveying device 6 includes a conveying column 62, a positioning mechanism 61, and a pushing mechanism 66. The conveying column 62 is provided with a conveying groove 67 for conveying transverse reinforcement. The positioning mechanism 61 is located at the discharge end of the conveying column 62, and a steel bar straightening and cutting machine 4 (SGT5-15D) can be installed at the inlet end of the conveying column 62 to convey the transverse reinforcement to the conveying groove 67.

[0068] The positioning mechanism 61 includes a connecting rod 63, a limiting plate 64, and a second clamping member 65. One end of the connecting rod 63 is connected to the discharge end of the conveying column 62, and the other end is connected to the limiting plate 64, which is used to abut against the end of the transverse rib. The second clamping member 65 is slidably disposed on the connecting rod 63 and is used to clamp the transverse rib.

[0069] The aforementioned pushing mechanism 66 includes a pushing plate and a pushing component, which may be a cylinder. The pushing component is mounted on the support frame 2, and the pushing plate is connected to the output shaft of the cylinder. The pushing plate is used to push the horizontal rib forward when the second clamping member 65 releases the horizontal rib.

[0070] The second clamping member 65 can be composed of a cylinder and two clamping plates. One clamping plate is set on the cylinder, and the other clamping plate is set on the cylinder output shaft. The second clamping member 65 slides on the connecting rod 63 (sliding can be achieved by a linear bearing in conjunction with the cylinder), thereby dragging the horizontal rib to abut against the limiting plate 64 to achieve positioning. When dragging the horizontal rib, it can be dragged twice to avoid bending the horizontal rib before it is dragged to the correct position, which would cause the main rib frame to be asymmetrical after bending.

[0071] Fifth embodiment:

[0072] Combination Figures 9 to 12 The above-mentioned welding device includes a driving mechanism and a plurality of electrode pairs 81. The electrode pairs 81 are disposed on the driving mechanism and correspond one-to-one with the second clamping mechanism 15. At the same welding time, one electrode pair 81 welds one weld point.

[0073] The aforementioned electrode pair 81 includes a positive electrode and a negative electrode; wherein, the aforementioned positive electrode and negative electrode are used to abut against the upper end face and lower end face of the welded part composed of the main rib frame and the longitudinal rib, respectively, and the aforementioned positive electrode and negative electrode are used to weld the welded part.

[0074] The aforementioned driving mechanism is mounted on the support frame 2 and is connected to the aforementioned electrode pair 81; wherein, the aforementioned driving mechanism is used to drive the aforementioned positive electrode and negative electrode to move closer to or further away from each other.

[0075] The aforementioned drive mechanism includes an upper drive mechanism 82 and a lower drive mechanism 83. The upper drive mechanism 82 is disposed in the upper half of the support frame 2, and the lower drive mechanism 83 is disposed in the lower half of the support frame 2. The upper drive mechanism 82 includes a longitudinal sliding member 85, a vertical sliding member 86, and a cylinder. The longitudinal sliding member 85 is disposed on the support frame 2, the vertical sliding member 86 is disposed on the longitudinal sliding member 85, and the cylinder is disposed on the vertical sliding member 86. The lower drive mechanism 83 includes a vertical sliding member 86 and a cylinder, and the electrode pair 81 is disposed on the output shaft of the cylinder. The longitudinal sliding member 85 drives the electrode pair 81 to move back and forth, and the vertical sliding member 86 and the cylinder drive the electrode pair 81 to move up and down.

[0076] Sixth embodiment:

[0077] Combination Figure 8 The bending device 7 includes a positioning wheel 71, a bending mechanism 74 and a feeding rack 84. The positioning wheel 71 is mounted on the support frame 2, and the bending mechanism 74 is mounted on the vertical sliding member 86 of the lower drive mechanism 83. The drive mechanism is used to drive the bending mechanism 74 to move closer to or away from the positioning wheel 71.

[0078] The bending mechanism 74 includes a bending roller 72 and a driving member 73, wherein the driving member 73 is connected to the bending roller 72.

[0079] The bending roller 72 and the positioning roller 71 form a bending cavity for bending the transverse rib, and the bending cavity is used to accommodate the transverse rib; the bending roller 72 moves in a circle around the center of the positioning roller 71 under the drive of the driving member 73, so that the two ends of the transverse rib bend towards each other to form the main rib frame.

[0080] The aforementioned feeding rack 84 is mounted on the vertical sliding member 86 of the lower drive mechanism 83, and the top of the aforementioned feeding rack 84 is provided with a support groove 87 for placing the horizontal rib; when the aforementioned push plate pushes the horizontal rib, the horizontal rib enters the support groove 87 from the conveying groove 67.

[0081] Seventh embodiment:

[0082] A method for preparing a steel reinforcement cage includes the following steps:

[0083] S1. After receiving the push command, the console 3 adjusts the console 3 to push mode; the console 3 controls the longitudinal reinforcement push device 1 to push the longitudinal reinforcement forward by a first preset length, and the transverse reinforcement conveying device 6 to push the transverse reinforcement forward by a second preset length.

[0084] S2. When the longitudinal rib pushing device 1 pushes the longitudinal rib, the pushing length of the longitudinal rib is measured by the measuring device 9. Before the longitudinal rib pushing device 1 pushes the longitudinal rib, the first clamping member 94 of the measuring device 9 clamps the longitudinal rib. When the longitudinal rib pushing device 1 pushes the longitudinal rib, the grating ruler 93 of the measuring device 9 obtains the displacement parameters of the longitudinal rib.

[0085] S3. The difference between the first preset length and the push length is calculated by the control console 3 to determine the compensation length of the longitudinal rib push device 1. When the compensation length exceeds the set threshold (which can be 0 to 0.5), a longitudinal rib compensation command is generated, and the control console 3 is adjusted to the compensation mode. The longitudinal rib push device 1 pushes the longitudinal rib forward or backward by the compensation length based on the longitudinal rib compensation command.

[0086] S4. After the above longitudinal reinforcement compensation command is completed, the console 3 is adjusted to push mode; the console 3 controls the bending device 7 to bend the transverse reinforcement to form the main reinforcement frame; wherein, the inner wall of the main reinforcement frame contacts the longitudinal reinforcement, and the console 3 selects the weld points from the contact points between the main reinforcement frame and the longitudinal reinforcement.

[0087] S5. After bending is completed, the welding device is controlled by the control console 3 to weld the weld point;

[0088] After welding is completed, return to S1 to continue execution until the steel cage is completed.

[0089] Eighth embodiment:

[0090] The bending device 7, controlled by the aforementioned control console 3, bends the transverse reinforcement bars to form the main reinforcement frame. The specific steps include:

[0091] The vertical sliding member 86 of the lower drive mechanism 83 is moved up by the control console 3 to a first preset height, thereby driving the bending device 7 to move up by a first preset height and engaging the transverse rib between the positioning wheel 71 and the bending roller 72.

[0092] When the drive unit 73 is activated, the bending roller 72 moves in a circular motion around the center of the positioning wheel 71, and the horizontal ribs bend in opposite directions to form the main rib frame; when the bending is completed, the bending roller 72 is located directly above the positioning wheel 71; at the same time as welding, the bending mechanism 74 is reset, that is, when the welding is completed, the bending roller 72 is located directly below the positioning wheel 71.

[0093] Ninth embodiment:

[0094] After bending is completed, the welding device is controlled by the aforementioned control console 3 to weld the weld point. The specific steps include:

[0095] The control console 3 first controls the longitudinal sliding member 85 of the upper drive mechanism 82 to move forward by a third preset length, and then controls the vertical sliding member 86 of the upper drive mechanism 82 to move down by a second preset height, thereby realizing that the upper welding device moves forward by a third preset length and then moves down by a second preset height.

[0096] The location of the weld point and the welding sequence are obtained. The location of the weld point and the welding sequence are determined by the process. Different processes have different locations of the weld point and the welding sequence. The control console 3 controls the corresponding cylinder to extend and retract based on the location of the weld point and the welding sequence to move the electrode pair 81. When the electrode pair 81 moves to the location of the weld point, the electrode pair 81 is energized to achieve welding.

[0097] Tenth embodiment:

[0098] After welding is completed, the upper drive mechanism 82 and the lower drive mechanism 83 need to be reset to facilitate subsequent cycles. The specific steps are as follows:

[0099] The control console 3 first controls the vertical sliding member 86 of the upper drive mechanism 82 to move upward to a second preset height, and then controls the longitudinal sliding member 85 of the upper drive mechanism 82 to move backward to a third preset length, thereby realizing the reset of the upper drive mechanism 82 and the welding device.

[0100] The vertical slider 86 of the lower drive mechanism 83 is controlled by the aforementioned console 3 to move down to a first preset height, thereby realizing the reset of the lower drive mechanism 83 and the welding device.

[0101] Eleventh Example:

[0102] When the aforementioned console 3 is in push mode, and the longitudinal rib pushing device 1 pushes the longitudinal rib forward, the first clamping mechanism 14 clamps the longitudinal rib; when the aforementioned longitudinal rib pushing device 1 moves backward, the first clamping mechanism 14 releases the longitudinal rib.

[0103] When the aforementioned console 3 is in compensation mode, the console 3 controls the corresponding first clamping mechanism 14 to clamp and move the longitudinal rib.

[0104] In a specific embodiment, when the aforementioned console 3 is in push mode and the longitudinal rib pushing device 1 pushes the longitudinal rib forward, the second clamping mechanism 15 releases the longitudinal rib; when the aforementioned longitudinal rib pushing device 1 moves backward, the second clamping mechanism 15 clamps the longitudinal rib.

[0105] When the aforementioned console 3 is in compensation mode, the console 3 controls the corresponding second clamping mechanism 15 to release and move the longitudinal rib.

[0106] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A steel cage forming device, characterized in that, The device includes a support frame (2) and a control console (3). One end of the support frame (2) is provided with a longitudinal bar pushing device (1) for pushing longitudinal bars; the other end of the support frame (2) is provided with a transverse bar conveying device (6) for conveying transverse bars, a bending device (7) for bending transverse bars, and a welding device for welding longitudinal bars and transverse bars; the transverse bar conveying device (6) is located below the welding device; the support frame (2) is provided with a measuring device (9) for measuring the pushing length of longitudinal bars; the control console (3) connects the measuring device (9), the longitudinal bar pushing device (1), the transverse bar conveying device (6), the bending device (7), and the welding device. The measuring device (9) is set between the longitudinal reinforcement pushing device (1) and the welding device; the measuring device (9) has at least two sets, and the two sets of measuring devices (9) and the longitudinal reinforcement pushing device (1) are arranged along the length of the support frame (2). When the longitudinal reinforcement pushing device (1) pushes the longitudinal reinforcement, the measuring device (9) measures the pushing length of the longitudinal reinforcement. The control console (3) compares the two sets of pushing lengths and controls the longitudinal reinforcement pushing device (1) to compensate for the pushing length of the longitudinal reinforcement.

2. The steel cage forming equipment according to claim 1, characterized in that, The longitudinal rib pushing device (1) includes a base frame (11), on which a slide rail (12) and a sliding crossbeam (13) adapted to the slide rail (12) are provided; The sliding crossbeam (13) is provided with a plurality of first clamping mechanisms (14), which are used to clamp the longitudinal reinforcement. When the console (3) is in push mode, the sliding beam (13) approaches the support frame (2), and the first clamping mechanism (14) clamps the longitudinal rib; when the sliding beam (13) moves away from the support frame (2), the first clamping mechanism (14) releases the longitudinal rib. When the console (3) is in compensation mode, the console (3) controls the corresponding first clamping mechanism (14) to clamp the longitudinal reinforcement and move the sliding crossbeam (13).

3. The steel cage forming equipment according to claim 2, characterized in that, The longitudinal rib pushing device (1) further includes several second clamping mechanisms (15), which are mounted on the support frame (2). The second clamping mechanisms (15) correspond one-to-one with the first clamping mechanism (14). When the console (3) is in push mode, the sliding beam (13) approaches the support frame (2), and the second clamping mechanism (15) releases the longitudinal rib; when the sliding beam (13) moves away from the support frame (2), the second clamping mechanism (15) clamps the longitudinal rib. When the console (3) is in compensation mode, the console (3) controls the corresponding second clamping mechanism (15) to release the longitudinal rib and move the sliding crossbeam (13).

4. The steel cage forming equipment according to claim 1, characterized in that, The measuring device (9) includes a fixed bracket (91), on which a sliding mechanism (92) and a grating ruler (93) are arranged in parallel. A first clamping member (94) is provided on the sliding mechanism (92), which is connected to the grating ruler (93). The first clamping member (94) is used to clamp the longitudinal rib. When the longitudinal rib moves, the first clamping member (94) slides synchronously with the longitudinal rib along the sliding mechanism (92); the grating ruler (93) is used to obtain the displacement parameters of the longitudinal rib.

5. The steel cage forming equipment according to claim 3, characterized in that, The transverse reinforcement conveying device (6) includes a conveying column (62) and a positioning mechanism (61). The conveying column (62) has a conveying groove (67) for conveying transverse reinforcement. The positioning mechanism (61) includes a connecting rod (63), a limiting plate (64), and a second clamping member (65). One end of the connecting rod (63) is connected to the discharge end of the conveying column (62), and the other end is connected to the limiting plate (64), which is used to abut against the end of the transverse rib. The second clamping member (65) is slidably disposed on the connecting rod (63) and is used to clamp the transverse rib.

6. The steel cage forming equipment according to claim 5, characterized in that, The bending device (7) includes a positioning wheel (71) and a bending mechanism (74). The positioning wheel (71) is mounted on the support frame (2). The bending mechanism (74) includes a bending roller (72) and a driving member (73). The driving member (73) is connected to the bending roller (72). A bending cavity for bending the transverse rib is formed between the bending roller (72) and the positioning roller (71), and the bending cavity is used to accommodate the transverse rib; the bending roller (72) moves in a circle around the center of the positioning roller (71) under the drive of the driving member (73), so that the two ends of the transverse rib bend towards each other to form the main rib frame.

7. The steel cage forming equipment according to claim 6, characterized in that, The welding device includes a plurality of electrode pairs (81), which are mounted on a support frame (2) and correspond one-to-one with the second clamping mechanism (15); The electrode pair (81) includes a positive electrode and a negative electrode; wherein the positive electrode and the negative electrode are used to abut against the upper end face and the lower end face of the welded part composed of the main rib frame and the longitudinal rib, respectively, and the positive electrode and the negative electrode are used to weld the welded part; A driving mechanism is provided on a support frame (2) and is connected to the electrode pair (81); wherein the driving mechanism is used to drive the positive electrode and the negative electrode to move closer to or further away from each other.

8. The steel cage forming equipment according to claim 7, characterized in that, The bending mechanism (74) is mounted on the drive mechanism, which is used to move the bending mechanism (74) closer to or away from the positioning wheel (71).

9. The steel cage forming equipment according to claim 7, characterized in that, The transverse rib conveying device (6) further includes a pushing mechanism (66), which is used to push the transverse rib longitudinally when the second clamp (65) releases the transverse rib.

10. The steel cage forming equipment according to claim 9, characterized in that, The bending device (7) also includes a feeding rack (84), which is mounted on the drive mechanism. The top of the feeding rack (84) is provided with a support groove (87) for placing cross ribs. When the pushing mechanism (66) pushes the transverse rib, the transverse rib enters the support groove (87) from the conveying groove (67).

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