An intelligent steel bar mesh bundling system

Abstract

The present application discloses an intelligent steel bar mesh bundling system, belonging to the technical field of steel bar bundling equipment. It mainly includes a bundling platform, which has a walking tabletop. The walking tabletop includes a transverse component and a longitudinal component, and a notch for bundling is formed between the transverse component and the longitudinal component; a bundling machine, which is arranged on the walking tabletop. The bundling machine includes a walking mechanism that moves along a first direction on the walking tabletop, and a transverse moving mechanism that moves along a second direction. The bundling machine has a bundling lifting mechanism; the bundling machine is adapted to walk along the first direction of the walking tabletop, leap along the second direction when located at the end of the walking tabletop, and perform bundling operations on the steel bar mesh at the notch position. An intelligent steel bar mesh bundling system of the present application can conveniently perform bundling operations on the steel bar mesh through the bundling platform and the supporting bundling equipment, and by providing a notch for yielding at the bundling nodes of the steel bar mesh.

Description

Technical Field

[0001] This application relates to the technical field of steel bar bundling equipment, and specifically to an intelligent steel bar mesh bundling system. Background Art

[0002] Steel bars refer to steel materials used in reinforced concrete and prestressed reinforced concrete. Their cross-sections are circular, and sometimes square with rounded corners. They include plain round bars, ribbed bars, and twisted bars. Steel bars for reinforced concrete refer to straight or coiled steel bars used for reinforcement in reinforced concrete. Their shapes are divided into plain round bars and deformed bars, and the delivery states are straight bars and coiled rounds.

[0003] A steel bar mesh formed by bundling steel bars is a good and efficient material for concrete batching. The steel bar mesh is formed by bundling steel bars that crisscross each other. During the bundling process of the steel bar mesh, each intersection point of the crisscrossing bars needs to be bundled to shape the steel bar mesh.

[0004] Most of the existing bundling equipment places the steel bar mesh on the ground and then bundles it through the bundling equipment. This will cause the lower surface of the steel bar mesh to contact the ground, making it inconvenient for the bundling object to pass through when bundling the steel bar mesh. Therefore, it is necessary to provide an intelligent steel bar mesh bundling system to solve the above problems.

[0005] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute prior art. Summary of the Invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide an intelligent steel bar mesh bundling system to solve the problem that the lower surface of the steel bar mesh contacts the ground and it is inconvenient for the bundling object to pass through.

[0007] The technical solution adopted by this application to solve its technical problems is: an intelligent steel bar mesh bundling system, including a bundling platform, which has a walking tabletop. The walking tabletop includes at least two sets of transverse components and at least two sets of longitudinal components with the same structure. The transverse components and the longitudinal components intersect perpendicularly to form a mesh, and a notch for bundling is formed between two sets of the transverse components and two sets of the longitudinal components; a bundling machine, which is arranged on the walking tabletop. The bundling machine includes a walking mechanism adapted to drive the bundling machine to continuously move along a first direction on the walking tabletop, and a transverse moving mechanism for moving along a second direction. The first direction and the second direction are perpendicularly arranged. The bundling machine has a bundling lifting mechanism for bundling the steel bar mesh; the bundling machine is adapted to walk along the first direction of the walking tabletop, leap along the second direction when located at the end of the walking tabletop, and perform bundling operations on the steel bar mesh at the notch position.

[0008] Further, the transverse component includes a movable table and a fixed table which are arranged at intervals, and grooves for placing steel bars are arranged on both the movable table and the fixed table.

[0009] Further, the movable table and the fixed table are arranged at intervals, and the movable table is adapted to approach or move away from the fixed table under external drive to adjust the relative position between the grooves.

[0010] Further, extension plates are arranged at both ends of the fixed table, and the two extension plates at both ends are respectively lapped on the movable tables on both sides.

[0011] Further, a through groove is formed at the lower end of the extension plate, and the longitudinal component is inserted into the through groove.

[0012] Further, the traveling mechanism includes four groups of fixed seats uniformly arranged at the lower end of the bundling machine, a driving wheel and a driven wheel are respectively arranged on the fixed seats, and a driving component is arranged on the bundling machine, and the driving component is used to drive the driving wheel to move.

[0013] Further, the lateral moving mechanism includes vertical plates symmetrically arranged at the lower end of the bundling machine, a rotating shaft is installed inside the vertical plates, synchronous wheels are arranged at the relative inner ends of the rotating shaft, a synchronous belt is connected between the two adjacent synchronous wheels on the left and right, and rockers are rotatably connected between the outer ends of the two adjacent rotating shafts on the left and right that face away from each other.

[0014] Further, the lateral moving mechanism further includes a driving motor arranged at the lower end of the bundling machine, a speed reducer is arranged at the lower end of the bundling machine, and the output shaft of the driving motor is in transmission connection with the speed reducer.

[0015] The beneficial effect of the present application is that: an intelligent steel bar mesh bundling system provided by the present application is provided with a bundling platform and bundling equipment supporting it, and a notch for making way is arranged at the bundling node of the steel bar mesh, so that the bundling operation of the steel bar mesh can be conveniently carried out by the bundling equipment.

[0016] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The following will refer to the drawings to further elaborate on the present application in detail. Description of the Drawings

[0017] The specification drawings forming a part of the present application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application.

[0018] In the drawings:

[0019] Figure 1 Overall schematic diagram of the bundling equipment of an intelligent steel bar mesh bundling system in this application;

[0020] Figure 2 is Figure 1 Bottom view schematic diagram of the overall structure in;

[0021] Figure 3 is Figure 1 Internal schematic diagram of the overall structure in;

[0022] Figure 4 Overall schematic diagram of the bundling platform of an intelligent steel bar mesh bundling system in this application;

[0023] Figure 5 is Figure 4 Partial structure schematic diagram at position A in;

[0024] Figure 6 is Figure 5 Structure schematic diagram from another perspective in;

[0025] Figure 7 is Figure 6 Partial structure schematic diagram at position B in;

[0026] Among them, each reference numeral in the figure:

[0027] 1, fixing plate; 2, fixing seat; 3, driving wheel; 4, battery box; 5, storage battery; 6, control box; 7, PLC control system; 8, lateral moving mechanism; 81, vertical plate; 82, aligning bearing; 83, synchronous pulley; 84, synchronous belt; 85, rocker; 86, driving motor; 87, reducer; 9, bundling lifting mechanism; 91, mounting seat; 92, connecting rod; 93, bundling equipment; 94, linear guide; 95, photoelectric switch; 96, lifting motor; 10, touch screen; 11, photoelectric sensor; 12, wing plate; 13, photoelectric detection switch; 14, base; 15, walking platform; 151, driving part; 152, pulley; 153, transmission part; 154, bearing seat; 155, lead screw; 156, mounting part; 157, fixed shaft; 158, sliding sleeve; 159, movable table; 1510, first groove; 1511, fixed table; 1512, second groove; 1513, extension plate. Specific embodiments

[0028] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail this application.

[0029] To enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solution in the embodiments of this application in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0030] As Figure 1 and Figure 4 shown, this application provides an intelligent steel bar mesh bundling system, including a bundling machine and a bundling platform. The bundling machine is used for the bundling operation of the steel bar mesh, and the bundling platform is for the bundling machine to move, so as to better complete the bundling operation of the steel bar mesh. The bundling machine and the bundling platform will be introduced separately as follows. Specifically:

[0031] As Figures 1-3 shown, the bundling machine includes a fixed plate 1 and a traveling mechanism, a lateral moving mechanism 8 and a bundling lifting mechanism 9 arranged on the fixed plate 1. The traveling mechanism is used for the bundling machine to move longitudinally along the steel bar mesh, and the lateral moving mechanism 8 is used for the bundling machine to make lateral movement within the range where the steel bar mesh is located. Thus, through the traveling mechanism and the lateral moving mechanism 8, the bundling machine can move to the position of any node of the steel bar mesh. The bundling lifting mechanism 9 is used to perform the bundling operation on each node of the steel bar mesh after the bundling machine moves to the designated position;

[0032] The traveling mechanism includes four groups of fixed seats 2 evenly arranged at the lower end of the fixed plate 1. Driving wheels 3 are arranged inside two groups of fixed seats 2 at the rear side along the traveling direction of the bundling machine. Inside the two front fixed seats 2, driven wheels are rotatably connected through pin shafts, and wing plates 12 are arranged at both the left and right ends of the fixed plate 1;

[0033] A driving assembly is arranged at the upper end of the fixed plate 1. The driving assembly includes a battery box 4 fixed at the upper end of the fixed plate 1. A storage battery 5 is arranged inside the battery box 4. At the same time, a control box 6 is also arranged at the upper end of the fixed plate 1. A PLC control system 7 is arranged inside the control box 6, and the input end of the PLC control system 7 is electrically connected to the output end of the storage battery 5. The storage battery 5 is used to control the driving wheels 3 to travel, thereby driving the bundling machine to move longitudinally;

[0034] At the same time, a touch screen 10 is arranged on the bracket at the upper end of the fixed plate 1. The output end of the touch screen 10 is electrically connected to the input end of the PLC control system 7. Photoelectric sensors 11 are arranged at the lower ends of the wing plates 12. The positions of the photoelectric sensors 11 correspond to those of the driving wheels 3 and the driven wheels. A photoelectric detection switch 13 is arranged at the upper end of the right wing plate 12. The output ends of the photoelectric sensors 11 and the photoelectric detection switch 13 are both electrically connected to the input end of the PLC control system 7;

[0035] The lateral moving mechanism 8 is arranged at the lower end of the fixed plate 1. The lateral moving mechanism 8 includes a vertical plate 81 symmetrically arranged at the lower end of the fixed plate 1. A rotating shaft is rotatably connected in the mounting hole inside the vertical plate 81 through a self-aligning bearing 82. A synchronous wheel 83 is arranged at the opposite inner side ends of the rotating shaft. Two adjacent synchronous wheels 83 are connected by a synchronous belt 84. A rocker 85 is rotatably connected between the opposite outer sides of the two adjacent rotating shafts through a connecting rod.

[0036] The lateral moving mechanism 8 also includes a driving motor 86 disposed at the lower end of the fixed plate 1, and a reducer 87 is disposed at the lower end of the fixed plate 1. The relatively inner ends of the two rotating shafts on the left are fixedly connected to the main shaft of the reducer 87, and the output shaft of the driving motor 86 is fixedly connected to the transmission shaft of the reducer 87 through a coupling. The input end of the driving motor 86 is electrically connected to the output end of the PLC control system 7;

[0037] In summary, during the steel mesh bundling process, the photoelectric sensor 11 on the rear side detects the steel bars. When the switch signal of the photoelectric sensor 11 on the rear side is lost, it means that the equipment has reached the end of the steel mesh, and the PLC control system 7 controls the drive motor 86 to start running. The drive motor 86 drives the rotating shaft to start running through the reducer 87, and the rotating shaft drives the synchronous wheel 83 and the synchronous belt 84 to start running, thereby driving the rocker 85 to start rotating. After the rocker 85 moves to fit the ground, when the rocker 85 continues to rotate, the equipment can be lifted by the rocker 85. The continued rotation of the rocker 85 can drive the equipment to move horizontally for a distance, thereby enabling the equipment to move horizontally through the interval support of the rocker 85 and the vertical plate 81. After the movement is completed, the PLC control system 7 controls the driving wheel 3, the lifting motor 96 and the bundling device 93 to work again to perform the steel mesh bundling work, and this cycle is repeated until the steel mesh bundling is completed. During the steel mesh bundling process, the photoelectric sensor 11 detects obstacles around the equipment. When the photoelectric sensor 11 detects an obstacle, it sends a signal to the PLC control system 7. The PLC control system 7 controls the equipment to stop running until the obstacle is cleared, so that the steel mesh bundling machine can automatically bundle the steel mesh, effectively reducing the labor intensity and improving the work efficiency while protecting the safety of the staff, standardizing, automating and intelligentizing the repeated bundling work, and having a wide range of applications;

[0038] The bundling lifting mechanism 9 is arranged at the upper end of the fixed plate 1. The bundling lifting mechanism 9 includes a mounting seat 91 arranged at the upper end of the fixed plate 1. A connecting rod 92 is rotatably connected through a bearing in the mounting circular hole inside the mounting seat 91. A bundling device 93 is arranged at the front end of the connecting rod 92. A linear guide rail 94 is arranged inside the mounting seat 91. The slider at the front end of the bundling device 93 is slidably connected with the linear guide rail 94. A lifting motor 96 is arranged at the upper end of the fixed plate 1. The rear end of the output shaft of the lifting motor 96 is fixedly connected with the front end of the connecting rod 92. The input ends of the lifting motor 96 and the bundling device 93 are both electrically connected to the output end of the PLC control system 7;

[0039] The bundling lifting mechanism 9 further includes a photoelectric switch 95. The photoelectric switch 95 is arranged inside the linear guide rail 94. The photoelectric switch 95 is cooperatively installed with the slider. The output end of the photoelectric switch 95 is electrically connected to the input end of the PLC control system 7;

[0040] In summary, when it is necessary to bundle the steel bar mesh, first, the PLC control system 7 is controlled through the touch screen 10 to make the driving wheel 3 start to operate. The operation of the driving wheel 3 drives the driven wheel and the equipment to move. The photoelectric detection switch 13 detects. When the photoelectric detection switch 13 detects steel bars, the photoelectric detection switch 13 sends a switch signal to the PLC control system 7. The PLC control system 7 controls the driving wheel 3 to stop operating. Then, the PLC control system 7 controls the lifting motor 96 to start operating. The output shaft of the lifting motor 96 drives the connecting rod 92 to start operating. Under the limiting action of the linear guide rail 94, the connecting rod 92 drives the bundling device 93 to move downward. After the slider moves to the position of the photoelectric switch 95, the photoelectric switch 95 detects the arrival of the slider and sends a switch signal to the PLC control system 7. The PLC control system 7 controls the lifting motor 96 to stop operating and controls the bundling device 93 to start operating. The bundling device 93 can select the bundling gun in the authorized announcement number CN111749472B to automatically bundle the steel bar mesh. After bundling, the PLC control system 7 controls the lifting motor 96 to operate to raise the bundling device 93. The PLC control system 7 controls the driving wheel 3 to operate to make the equipment continue to move forward for bundling work, which is convenient to use;

[0041] The above is an introduction to the bundling machine. The following is a detailed description of the bundling platform:

[0042] As Figures 4-7 shown, the bundling platform includes a base 14 and a walking platform 15 arranged on the base 14. The walking platform 15 is for the bundling machine to walk. At the same time, the walking platform 15 is formed by the interlacing of multiple groups of transverse components and multiple groups of longitudinal components. And the structures of the multiple groups of transverse components and the multiple groups of longitudinal components are the same. The following takes the structure of the transverse components as an example for introduction:

[0043] The horizontal component includes bearing seats 154 provided at both ends of the base 14. Inside the bearing seats 154 at both ends, a lead screw 155 is installed. At the same time, a pulley 152 is fixed at one end of the lead screw 155. The pulley 152 is adapted to rotate under external drive, thereby driving the lead screw 155 to rotate;

[0044] A drive part 151 is provided at the upper end of the base 14. In this application, the drive part 151 can be a motor or a hydraulic motor. At the same time, a driving wheel (not shown in the figure) is fixed at the output end of the drive part 151. A transmission part 153 is connected in transmission between the driving wheel and multiple groups of pulleys 152. In this application, the transmission part 153 can be a belt. Thus, a belt drive structure is formed by the drive part 151, the driving wheel, multiple groups of pulleys 152, and the transmission part 153. This belt drive structure is a prior art, and its principle will not be elaborated;

[0045] At the same time, mounting parts 156 are fixed at the upper ends of the bearing seats 154 at both ends. Inside the mounting parts 156 at both ends, a fixed shaft 157 is installed. Multiple fixed platforms 1511 are fixedly installed at the upper end of the fixed shaft 157. The multiple groups of fixed platforms 1511 are evenly distributed between the mounting parts 156 at both ends. The upper end of the fixed platform 1511 is for the strapping machine to move;

[0046] Multiple sliding sleeves 158 are installed in a transmission manner between the two bearing seats 154 on the lead screw 155. The multiple groups of sliding sleeves 158 are evenly distributed between the bearing seats 154 at both ends. The upper end of the sliding sleeve 158 passes through the fixed shaft 157. Thus, while the lead screw 155 rotates, it can drive the multiple groups of sliding sleeves 158 to slide along the length direction of the lead screw 155;

[0047] An activity platform 159 is fixedly installed at the upper end of the sliding sleeve 158. The upper end of the activity platform 159 is for the strapping machine to move, and the activity platform 159 can slide along the direction of the lead screw 155 under the drive of the sliding sleeve 158;

[0048] In this application, the multiple groups of activity platforms 159 and the multiple groups of fixed platforms 1511 are arranged at intervals, and the upper surfaces of the activity platforms 159 and the fixed platforms 1511 are flush, so as to ensure the stability of the movement of the strapping machine;

[0049] Because the fixed platforms 1511 and the activity platforms 159 are arranged at intervals and there is a certain gap between them, in order to fill this gap, extension plates 1513 are provided at both ends of the fixed platforms 1511. The extension plates 1513 can be fixed to both ends of the fixed platforms 1511 by welding, and the extension plates 1513 are respectively lapped on the activity platforms 159 on both sides;

[0050] In summary, the movable platform 159 has certain limitations in adjustment, that is, the movable platform 159 can only be adjusted within a certain range. When the movable platform 159 is adjusted to the farthest distance from the fixed platform 1511, the extension plate 1513 can still be overlapped on the movable platform 159, so that the upper surface of the horizontal component is always a plane.

[0051] In the present application, since the extension plate 1513 is overlapped on the movable platform 159, there will be a drop between the upper surface of the extension plate 1513 and the upper surface of the movable platform 159. Therefore, the thickness of the extension plate 1513 can be selected as small as possible to reduce the drop between the upper surface of the extension plate 1513 and the upper surface of the movable platform 159 as much as possible, so that the strapping machine can move smoothly.

[0052] A first groove 1510 for placing the steel bar is provided on the movable table 159, and a second groove 1512 for placing the steel bar is provided on the fixed table 1511, so that the steel bar can be placed in the first groove 1510 and the second groove 1512, and the upper surface of the steel bar is lower than the upper surface of the movable table 159 or the fixed table 1511, so that when the strapping machine is walking and strapping the steel mesh, the steel bar will not block the strapping vehicle from moving forward;

[0053] The structure of the horizontal component is described in detail above, and the structure of the vertical component is exactly the same as that of the horizontal component, except that the position of the vertical component on the base 14 is perpendicular to the horizontal component. The specific placement method is as follows:

[0054] In the transverse component, the lower end of the extension plate 1513 has a through slot, and the longitudinal component passes through the through slot, so that multiple groups of transverse components and multiple groups of longitudinal components are vertically interlaced with each other to form a complete walking platform 15. In the present application, the transverse component can also be inserted at the lower end of the longitudinal component, and the principle is the same, which will not be repeated;

[0055] A gap for bundling by a bundling machine is formed between the two groups of transverse components and the two groups of longitudinal components. The position of the gap is the same as the position of the bundling node of the steel bars, so that there is a larger space on the bundling node for the bundling machine to perform bundling operations;

[0056] In summary, the strapping machine performs a strapping operation on the steel mesh on the strapping platform. In the initial state, the steel bars are alternately placed in the first groove 1510 and the second groove 1512, so that the steel bars do not protrude from the upper surface of the strapping platform, thereby preventing the steel bars from obstructing the movement of the strapping machine.

[0057] The strapping machine performs walking and strapping operations according to the preset path. Because the upper surface of the strapping platform remains flat, the strapping machine will not experience excessive bumps when strapping.

[0058] When it is necessary to adjust the bundling position of the steel bar mesh, the movable table 159 is driven to move through the belt drive structure, so that the position of the movable table 159 can be adjusted within a certain range. Furthermore, through the horizontal movable table 159 and the vertical movable table 159, adjustments are made according to the bundling requirements of the steel bar mesh to meet different operation requirements.

[0059] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An intelligent steel bar mesh bundling system, characterized in that: Including: A bundling platform, which has a walking tabletop (15). The walking tabletop (15) includes at least two groups of transverse components and at least two groups of longitudinal components with the same structure. The transverse components and the longitudinal components are perpendicularly staggered with each other to form a mesh, and a notch for bundling is formed between two groups of the transverse components and two groups of the longitudinal components; A bundling machine, which is arranged on the walking tabletop (15). The bundling machine includes a walking mechanism adapted to drive the bundling machine to continuously move along a first direction on the walking tabletop, and a transverse moving mechanism (8) moving along a second direction. The first direction and the second direction are perpendicularly arranged. The bundling machine has a bundling lifting mechanism (9) for bundling a steel bar mesh. The bundling machine is adapted to walk along the first direction of the walking tabletop (15), and leap along the second direction when located at the end of the walking tabletop (15), and perform a bundling operation on the steel bar mesh at the notch position; The transverse component includes a movable table (159) and a fixed table (1511) arranged at intervals. Grooves for placing steel bars are arranged on both the movable table (159) and the fixed table (1511). The movable table (159) and the fixed table (1511) are arranged at intervals. The movable table (159) is adapted to approach or move away from the fixed table (1511) under external drive to adjust the relative position between the grooves; Extension plates (1513) are arranged at both ends of the fixed table (1511), and the two extension plates (1513) at both ends are respectively lapped on the movable tables (159) on both sides; A through groove is formed at the lower end of the extension plate (1513), and the longitudinal component is inserted into the through groove; 2. The intelligent steel bar mesh bundling system according to claim 1, characterized in that: The walking mechanism includes four groups of fixed seats (2) uniformly arranged at the lower end of the bundling machine. Driving wheels (3) and driven wheels are respectively arranged on the fixed seats (2). A driving component is arranged on the bundling machine, and the driving component is used to drive the driving wheels (3) to move; 3. The intelligent steel bar mesh bundling system according to claim 1, characterized in that: The transverse moving mechanism (8) includes vertical plates (81) symmetrically arranged at the lower end of the bundling machine. A rotating shaft is installed inside the vertical plates (81). Synchronous wheels (83) are arranged at the relative inner ends of the rotating shaft. A synchronous belt (84) is connected between two adjacent synchronous wheels (83) on the left and right. Rocking bars (85) are rotatably connected between the outer ends of two adjacent rotating shafts on the opposite sides; 4. The intelligent steel bar mesh bundling system according to claim 3, characterized in that: The transverse moving mechanism (8) further includes a driving motor (86) arranged at the lower end of the bundling machine. A speed reducer (87) is arranged at the lower end of the bundling machine. The output shaft of the driving motor (86) is in transmission connection with the speed reducer (87);

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