A device for weaving a steel mesh

Abstract

The present application relates to the technical field of reinforcing mesh production, and discloses a reinforcing mesh weaving device, which comprises a base frame, a first longitudinal track, a second longitudinal track, a third transverse track and a fourth longitudinal track are installed on the base frame; a reel mechanism and a mechanical claw mechanism are connected to the first track and cross the base frame; two or more transverse reinforcing bar conveying devices are connected to the second track; a plurality of longitudinal reinforcing bar conveying devices are installed on the third track, and a control structure is installed on the longitudinal reinforcing bar conveying devices to adjust the positions of the longitudinal reinforcing bar conveying devices; a wire binding mechanism is installed on the fourth track and crosses the base frame. The positions of the plurality of longitudinal reinforcing bar conveying devices on the third track are adjusted to adjust the spacing and overall width of the reinforcing mesh, and the spacing of the transverse bars can be adjusted by controlling the conveying time of the transverse reinforcing bar conveying devices, so that the reinforcing mesh of different sizes can be quickly adjusted according to requirements.

Description

Technical Field

[0001] This invention relates to the field of steel mesh production technology, specifically to a steel mesh weaving device. Background Technology

[0002] The fabrication of reinforcing mesh involves arranging multiple longitudinal and transverse reinforcing bars orthogonally at designed spacing, and then fixing them by welding or on-site binding. Welding is more common and offers advantages such as high efficiency, strong integrity, and stable quality. During the fabrication process, a conveying device is needed to simultaneously transport multiple reinforcing bars to the fabrication area, and the spacing between each reinforcing bar should be consistent with the designed spacing of the mesh to be fabricated. Therefore, the conveying of reinforcing bars is a crucial step in the fabrication of reinforcing mesh.

[0003] Different specifications of steel mesh have different designed spacings, and the same conveying device often needs to serve the weaving needs of multiple spacing specifications. In the existing technology, when conveying multiple steel bars, the steel bar conveying device outputs them at a fixed spacing, which cannot be adaptively adjusted according to the designed spacing of different meshes. When it is necessary to change the spacing, the position of each steel bar needs to be manually adjusted by the operator. This process has the following drawbacks: First, it is cumbersome and time-consuming, requiring the machine to be stopped and each steel bar adjusted individually every time the spacing is changed, which seriously affects the weaving efficiency; second, it is difficult to ensure the consistency of the spacing of each steel bar when moving multiple steel bars one by one, resulting in poor adjustment accuracy. Summary of the Invention

[0004] The purpose of this invention is to provide a device for weaving steel mesh to solve the problems in the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: a steel mesh weaving device, including a base frame, on which a first longitudinal track, a second longitudinal track, a third transverse track and a fourth longitudinal track are installed; The first track is connected to a drum mechanism that spans the base frame and a mechanical claw mechanism that spans the base frame. The second track is connected to two or more transverse steel bar conveying devices; Multiple longitudinal steel bar conveying devices are installed on the third track, and control structures are installed on the longitudinal steel bar conveying devices to adjust their positions. A wire-tying mechanism spanning the base frame is installed on the fourth track; The drum mechanism is used to gather the steel mesh, the mechanical claw mechanism is used to grab the transverse and longitudinal bars, the transverse steel bar conveying device conveys the transverse bars and adjusts the spacing of the transverse bars by moving on the second track, the longitudinal steel bar conveying device conveys the longitudinal bars and adjusts the spacing of the longitudinal bars by moving on the third track, and the wire binding mechanism binds the transverse and longitudinal bars.

[0006] Furthermore, the first track has two sections, which are respectively installed at the left and right ends of the base frame; The winding mechanism includes two first sliders, two first motors, and a winding drum. The two first motors are respectively mounted on the two first sliders, and the two first sliders are slidably connected to two first tracks. One end of the drum is connected to the output of a first motor, and the other end of the drum is connected to the output of another first motor. The side of the drum is equipped with a cable bundle arranged along the drum axis, and the cable bundle has multiple cable holes.

[0007] Furthermore, the mechanical claw mechanism includes a second slider, on which an L-shaped crossbeam is fixedly connected, the L-shaped crossbeam spanning the base frame; A fifth track is installed on the L-shaped crossbeam, and a third slider is slidably connected to the fifth track. A first hydraulic cylinder is fixedly connected to the third slider, and a mechanical gripper is installed at the output end of the first hydraulic cylinder.

[0008] Furthermore, the transverse rebar conveying device includes a base plate that is slidably connected to a second track; A rotary motor is mounted on the base plate, and a support frame is fixedly connected to the output end of the rotary motor. The first conveying component and the first cutting component are mounted on the support frame. The support frame is also equipped with a horizontal bar placement bracket, and a support shaft is installed on the horizontal bar placement bracket. The support shaft is used to place the bar coil. A rotation limit plate is rotatably installed on the horizontal bar placement bracket. The rotation limit plate is used to close the support shaft. The first conveying assembly includes a conveying frame, which is fixedly mounted on a support frame. A second motor is mounted on the conveying frame, and a first roller is mounted on the output end of the second motor. Another rotatable first roller is also mounted on the output frame. The two first rollers are at the same height. A vertical second hydraulic cylinder is installed on the conveyor frame. A telescopic frame is installed at the output end of the second hydraulic cylinder. A second roller is installed on the telescopic frame. The second roller is located above the two first rollers. The first roller and the second roller together clamp the horizontal rib. The first cutting assembly includes a cutting base and a curved arm. A third motor is mounted on the cutting base. One end of the curved arm is connected to the output shaft of the third motor, and the other end of the curved arm is connected to a fourth motor. A cutting blade is connected to the output shaft of the fourth motor.

[0009] Furthermore, the longitudinal steel bar conveying device is a second conveying assembly, and the second conveying assembly has the same structure as the first conveying assembly; It also includes a sixth track, which is located close to and parallel to the third track. A movable second cutting component is installed on the sixth track, and the structure of the second cutting component is the same as that of the first cutting component.

[0010] Furthermore, it also includes a horizontally arranged sixth track and a winding device, with the sixth track located at the entrance of the base frame; The winding device includes two conveyor bases and two conveyor motors. The two conveyor motors are respectively mounted on the two conveyor bases and are arranged opposite to each other. The output ends of the two conveyor motors are connected to steel pipe shafts through bearing seats. The two conveyor bases are respectively movably connected to both ends of the sixth track. It also includes a telescopic sleeve, one end of which is fitted onto the steel pipe shaft of a conveyor motor, and the other end of which is fitted onto the steel pipe shaft of another conveyor motor.

[0011] Furthermore, there are two fourth tracks, which are respectively installed on both ends of the horizontal axis of the base frame. The wire binding mechanism includes a horizontal crossbeam and two fourth sliders. The two fourth sliders are slidably connected to the two fourth tracks. One end of the horizontal crossbeam is fixedly connected to one fourth slider, and the other end of the horizontal crossbeam is fixedly connected to the other fourth slider. A transverse seventh track is installed on the horizontal crossbeam. A movable fifth slider is connected to the seventh track. A third hydraulic cylinder is installed on the fifth slider. A wire binding machine is installed on the output end of the third hydraulic cylinder.

[0012] Furthermore, the mechanical claw mechanism is located above the base frame and operates downwards from above the horizontal and vertical ribs, while the wire binding machine operates upwards from below the horizontal and vertical ribs.

[0013] Compared with the prior art, the present invention has the following advantages and beneficial effects: By adjusting the positions of multiple longitudinal rebar conveying devices on the third track, the spacing and overall width of the rebar mesh can be adjusted. By controlling the conveying time of the transverse rebar conveying device, the spacing of the transverse rebars can be adjusted. This invention allows for rapid adjustment based on requirements when faced with rebar meshes of different sizes, achieving automated rebar mesh weaving. It can realize the weaving structure of interwoven rebar meshes, adjust the width of the rebar mesh weaving, and weave multi-size meshes during the rebar mesh weaving process. The operation is simple, saving significant costs and reducing labor intensity. It has high weaving efficiency and good forming quality, and can roll the rebar mesh during the weaving process, facilitating subsequent stacking and transportation operations. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present invention.

[0015] Figure 2 This is a front view of the present invention.

[0016] Figure 3 This is a top view of the present invention.

[0017] Figure 4 This is a side view of the present invention.

[0018] Figure 5 This is a front view of the roll mechanism.

[0019] Figure 6 This is a top view of the reel mechanism.

[0020] Figure 7 This is a front view of the mechanical gripper mechanism.

[0021] Figure 8 This is a three-dimensional view of a transverse steel bar conveying device.

[0022] Figure 9 This is a front view of the transverse steel bar conveying device.

[0023] Figure 10 This is a side view of the transverse steel bar conveying device.

[0024] Figure 11 This is a top view of the transverse steel bar conveying device.

[0025] Figure 12 This is a three-dimensional view of the first cutting component.

[0026] Figure 13 This is the front view of the first cutting component.

[0027] Figure 14 This is a side view of the first cutting component.

[0028] Figure 15 This is a top view of the first cutting component.

[0029] Figure 16 This is a three-dimensional view of the first conveying component.

[0030] Figure 17 This is a side view of the first conveying component.

[0031] Figure 18 This is a front view of the winding device.

[0032] Figure 19 This is a side view of the winding device.

[0033] Figure 20 This is a top view of the winding device.

[0034] The labels in the diagram are as follows: 1-Base frame, 2-First track, 3-Second track, 4-Third track, 5-Fourth track, 6-Drum mechanism, 601-First slider, 602-First motor, 603-Drum, 604-Wire bundle, 605-Wire bundle hole, 7-Mechanical gripper mechanism, 701-Second slider, 702-L-shaped crossbar, 703-Fifth track, 704-Third slider, 705-First hydraulic cylinder, 706-Mechanical gripper, 8-Transverse rebar conveying device, 801-Base plate, 802-Rotary motor, 803-Support frame, 804-First conveying assembly, 8041-Conveying frame, 8042 - Second motor, 8043 - First roller, 8044 - Second hydraulic cylinder, 8045 - Telescopic frame, 8046 - Second roller, 805 - First cutting assembly, 8051 - Cutting base, 8052 - Third motor, 8053 - Crank arm, 8054 - Fourth motor, 8055 - Cutting blade, 806 - Horizontal reinforcement placement bracket, 807 - Support shaft, 808 - Rotation limit plate, 9 - Longitudinal rebar conveying device, 10 - Wire binding mechanism, 11 - Sixth track, 12 - Winding device, 1201 - Conveying base, 1202 - Conveying motor, 1203 - Bearing seat, 1204 - Steel pipe shaft, 1205 - Telescopic sleeve. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, so as to provide a better understanding of the concept of the present invention, the technical problem solved, the technical features constituting the technical solution, and the technical effects brought about.

[0036] like Figures 1-4 As shown, a method includes a base frame 1, on which are mounted a first longitudinal track 2, a second longitudinal track 3, a third transverse track 4, and a fourth longitudinal track 5; a drum mechanism 6 and a mechanical claw mechanism 7 spanning the base frame 1 are connected to the first track 2; two or more transverse rebar conveying devices 8 are connected to the second track 3; multiple longitudinal rebar conveying devices 9 are mounted on the third track 4, and a control structure is installed on the longitudinal rebar conveying devices 9 to adjust their positions; a wire-tying mechanism 10 spanning the base frame 1 is mounted on the fourth track 5; the drum mechanism 6 is used to gather the rebar mesh, the mechanical claw mechanism 7 is used to grab the transverse and longitudinal rebars, the transverse rebar conveying devices 8 convey the transverse rebars and adjust the spacing of the transverse rebars by moving on the second track 3, the longitudinal rebar conveying devices 9 convey the longitudinal rebars and adjust the spacing of the longitudinal rebars by moving on the third track 4, and the wire-tying mechanism 10 binds the transverse and longitudinal rebars.

[0037] The longitudinal rebar conveying device 9 is located at the entrance end of the foundation frame 1, and the drum 603 is installed at the exit end of the foundation frame 1. There are multiple longitudinal rebar conveying devices 9, each conveying one longitudinal rebar individually, conveying multiple longitudinal rebars from the entrance end to the exit end of the foundation frame 1. Each longitudinal rebar conveying device 9 can be adjusted on the third track 4, thereby quickly adjusting the spacing of each longitudinal rebar. Two or more transverse rebar conveying devices 8 are connected on the second track 3. The transverse rebar conveying devices 8 convey transverse rebars into the foundation frame 1 to intersect with multiple longitudinal rebars. After intersecting, they are gripped by the mechanical claw mechanism 7, and then the longitudinal and transverse rebars are tied by the wire binding mechanism 10. After multiple longitudinal rebars move a certain distance simultaneously, the next transverse rebar is conveyed and tied. The spacing between the transverse rebars can be adjusted according to the moving distance. The positions of the two transverse rebar conveying devices 8 can be adjusted on the second track 3, thereby adjusting the spacing between the two transverse rebar conveying devices 8, so that the spacing between the two transverse rebars can also be adjusted when tied simultaneously. This invention adjusts the spacing and overall width of the steel mesh by adjusting the positions of multiple longitudinal steel bar conveying devices 9 on the third track 4, and adjusts the spacing of the transverse steel bars by controlling the conveying time of the transverse steel bar conveying device 8. This allows the invention to be quickly adjusted according to requirements when dealing with steel mesh of different sizes.

[0038] This invention enables automated rebar mesh weaving, allowing for the creation of interwoven rebar mesh structures, adjustment of mesh width, and the weaving of multi-sized meshes. It is simple to operate, saves significant costs and reduces labor intensity, boasts high weaving efficiency and excellent forming quality, and allows for mesh rolling during the weaving process, facilitating subsequent stacking and transportation. The control structure of this application is a conventional control structure in the prior art; for example, a PLC (Programmable Logic Controller) can be used to adjust the position of the longitudinal rebar conveying device 9.

[0039] Furthermore, such as Figures 5-6As shown, there are two first tracks 2, which are respectively installed at the left and right ends of the base frame 1. The drum mechanism 6 includes two first sliders 601, two first motors 602, and a drum 603. The two first motors 602 are respectively installed on the two first sliders 601, and the two first sliders 601 are slidably connected to the two first tracks 2. One end of the drum 603 is connected to the output end of one first motor 602, and the other end of the drum 603 is connected to the output end of the other first motor 602. A wire harness 604 is installed on the side of the drum 603 along the axial direction of the drum 603, and the wire harness 604 is provided with multiple wire harness holes 605. The drum mechanism 6 is used to gather the tied steel mesh. The front end of the longitudinal bar of the steel mesh is inserted into the wire harness hole 605 of the wire harness 604. The two first motors 602 rotate simultaneously, thereby driving the drum 603 to rotate. After the drum 603 rotates, it gathers the steel mesh.

[0040] Furthermore, such as Figure 7 As shown, the mechanical gripper mechanism 7 includes a second slider 701, on which an L-shaped crossbeam 702 is fixedly connected, spanning the base frame 1. A fifth track 703 is mounted on the L-shaped crossbeam 702, and a third slider 704 is slidably connected to the fifth track 703. A first hydraulic cylinder 705 is fixedly connected to the third slider 704, and a mechanical gripper 706 is mounted on the output end of the first hydraulic cylinder 705. The third slider 704 can move on the transverse fifth track 703, thereby adjusting the transverse position of the mechanical gripper 706, allowing it to grip different positions of a transverse rebar. The specific structure of the mechanical gripper 706 is not an improvement of this application. The function of the mechanical gripper 706 is to clamp the transverse rebar conveyed from the transverse rebar conveying device 8, guiding and limiting the transverse rebar to ensure that it does not deviate. Any mechanical gripper 706 capable of clamping and releasing can be selected.

[0041] Furthermore, such as Figures 8-17As shown, the transverse rebar conveying device 8 includes a base plate 801, which is slidably connected to a second track 3. A rotary motor 802 is mounted on the base plate 801, and a support frame 803 is fixedly connected to the output end of the rotary motor 802. A first conveying assembly 804 and a first cutting assembly 805 are mounted on the support frame 803. A transverse rebar placement bracket 806 is also mounted on the support frame 803, and a support shaft 807 is mounted on the transverse rebar placement bracket 806. The support shaft 807 is used to place rebar discs, and a rotation limiting plate 808 is rotatably mounted on the transverse rebar placement bracket to close the support shaft 807. The first conveying assembly 804 includes a conveying frame 8041, which is fixedly mounted on the support frame 803. A second motor 8042 is mounted on the conveying frame 8041, and a first cutting assembly 805 is mounted on the output end of the second motor 8042. The output frame 8041 is also equipped with another rotatable first roller 8043, and the two first rollers 8043 are at the same height. The conveyor frame 8041 is equipped with a vertical second hydraulic cylinder 8044, and the output end of the second hydraulic cylinder 8044 is equipped with a telescopic frame 8045. The telescopic frame 8045 is equipped with a second roller 8046, which is located above the two first rollers 8043. The first rollers 8043 and the second rollers 8046 together clamp the horizontal rib. The first cutting assembly 805 includes a cutting base 8051 and a curved arm 8053. The cutting base 8051 is equipped with a third motor 8052. One end of the curved arm 8053 is connected to the output shaft of the third motor 8052, and the other end of the curved arm 8053 is connected to a fourth motor 8054. The output shaft of the fourth motor 8054 is connected to a cutting blade 8055.

[0042] The transverse rebar conveying device 8 mainly completes the placement, conveying, and cutting of transverse rebars. The transverse rebars are coiled into a roll by a reel with a central hole, through which a support shaft 807 passes, allowing the reel to be hung on the support shaft 807 for easy access to the transverse rebars. After the reel is installed, a rotating limit plate 808 closes the support shaft 807 to prevent the reel from slipping off. The first conveying assembly 804 is used to transport the transverse rebars from the reel to the base frame 1. Two first rollers 8043 support the bottom of the transverse rebars. The second hydraulic cylinder 8044 adjusts the height of the second roller 8046 by lifting and lowering, thereby pressing the top of the transverse rebars, clamping them between the second roller 8046 and the two first rollers 8043. When the second motor 8042 drives the first rollers 8043 to rotate, the conveying of the transverse rebars is completed. The second hydraulic cylinder 8044 can be raised and lowered to allow the second roller 8046 and the two first rollers 8043 to clamp cross ribs of different diameters for conveying. The two first rollers 8043 are positioned at the bottom of the cross ribs for support, ensuring that the cross ribs are horizontal after clamping, which corrects the direction when the cross ribs are pulled out of the reel. In the first cutting assembly 805, the cutting base 8051 is mounted on the support frame 803. The third motor 8052 can drive the crank arm 8053 to rotate, thereby raising or lowering the crank arm 8053. The fourth motor 8054 drives the cutting blade 8055 to rotate to cut the cross ribs, and can thus cut at a preset length of cross rib.

[0043] Furthermore, the longitudinal rebar conveying device 9 is a second conveying component, which has the same structure as the first conveying component 804; it also includes a sixth track 11, which is close to the third track 4 and is arranged parallel to the third track 4; a movable second cutting component is installed on the sixth track 11, which has the same structure as the first cutting component 805.

[0044] The structure of the second conveying component is the same as that of the first conveying component. The second roller 8046 and the two first rollers 8043 of the second conveying component are clamped together to convey the longitudinal rib. The structure of the second cutting component is the same as that of the first cutting component 805, and it is preset to cut at a specific longitudinal rib length.

[0045] Furthermore, such as Figures 18-20As shown, it also includes a horizontally arranged sixth track 11 and a winding device 12. The sixth track 11 is arranged at the entrance of the base frame 1. The winding device 12 includes two conveying bases 1201 and two conveying motors 1202. The two conveying motors 1202 are respectively mounted on the two conveying bases 1201 and are arranged opposite to each other. The output ends of the two conveying motors 1202 are connected to steel pipe shafts 1204 through bearing seats 1203. The two conveying bases 1201 are respectively movably connected to the two ends of the sixth track 11. It also includes a telescopic sleeve 1205. One end of the telescopic sleeve 1205 is sleeved on the steel pipe shaft 1204 of one conveying motor 1202, and the other end of the telescopic sleeve 1205 is sleeved on the steel pipe shaft 1204 of the other conveying motor 1202.

[0046] When fabricating steel mesh of different sizes, the overall width of the steel mesh varies. The placement range of the winding device 12 in this application is adjustable. The two conveying bases 1201 can be adjusted on the sixth track 11, thereby adjusting the distance between the two conveying motors 1202. After the distance between the two conveying motors 1202 is adjusted, the telescopic sleeve 1205 adjusts accordingly, connecting the two steel pipe shafts 1204. The telescopic sleeve 1205 and the two steel pipe shafts 1204 pass through the central hole of the reel, making it easy to retrieve the steel bars wound on the reel.

[0047] Meanwhile, the two conveyor motors 1202 drive the telescopic sleeve 1205 and the two steel pipe shafts 1204 to rotate, which can assist in the transportation of the longitudinal reinforcement.

[0048] Furthermore, there are two fourth tracks 5, which are respectively installed on the two ends of the horizontal axis of the base frame 1. The wire binding mechanism 10 includes a horizontal crossbeam and two fourth sliders. The two fourth sliders are slidably connected to the two fourth tracks 5. One end of the horizontal crossbeam is fixedly connected to one fourth slider, and the other end of the horizontal crossbeam is fixedly connected to the other fourth slider. A seventh horizontal track is installed on the horizontal crossbeam. A movable fifth slider is connected to the seventh track. A third hydraulic cylinder is installed on the fifth slider. A wire binding machine is installed on the output end of the third hydraulic cylinder.

[0049] The horizontal crossbeam is connected to the two longitudinal fourth tracks 5 by two fourth sliders, allowing the horizontal crossbeam to move longitudinally and thus coordinate with the position of the transverse rebar conveying device 8. The horizontal crossbeam is equipped with a transverse seventh track, and the fifth slider moves on the seventh track to adjust the transverse movement position of the wire tying machine, so as to align the intersection of the transverse rebar and multiple longitudinal rebars, and complete the wire tying under the extension and retraction of the third hydraulic cylinder.

[0050] Furthermore, the mechanical claw mechanism 7 is located above the base frame 1 and operates downwards from above the horizontal and vertical ribs, while the wire binding machine operates upwards from below the horizontal and vertical ribs.

[0051] In general, the working principle of this invention is as follows: Before starting the equipment, the longitudinal reinforcement bars are placed on the longitudinal reinforcement conveying device 9, and then the transverse reinforcement bars are placed on two sets of transverse reinforcement conveying devices 8. The width of the longitudinal reinforcement conveying device 9 is adjusted as required. The spacing between the winding devices can slide on the sixth track 11 under the drive of the conveying base 1201, thereby adjusting the width of the reinforcement mesh. Then, the spacing of the longitudinal reinforcement conveying devices 9 is adjusted to be equal to the required spacing of the longitudinal reinforcement mesh. After adjustment, the reinforcement heads of the reinforcement discs on the reinforcement conveying devices are inserted into the second conveying assembly, and the preparation of the longitudinal reinforcement bars is completed. The transverse reinforcement conveying devices 8 are slid on the second track 3 and adjusted to the required spacing. Then, the transverse reinforcement bars on the transverse reinforcement conveying devices 8 are inserted into the first conveying assembly 804, completing the preparation of the transverse reinforcement bars. The weaving of the steel mesh begins. The drum mechanism 6 slides on the first track 2 under the drive of the first slider 601, sliding to the position closest to the transverse steel bar conveying device 8. At the same time, the second motor 8042 of the second conveying component starts, conveying the longitudinal bars. After the longitudinal bars pass through the wire bundle holes 605 on the wire bundle row 604 on the drum mechanism 6 for a certain distance, the first motor 602 in the drum mechanism 6 rotates, so that the longitudinal bars are wound once on the drum 603. Then the motor stops rotating. Under the drive of the first slider 601, the drum mechanism 6 moves towards the exit end of the steel mesh weaving mechanism frame on the first track 2 until it reaches the end of the exit end and stops moving. During this period, the second motor 8042 continues to work until the drum mechanism 6 stops moving. The transverse reinforcement moves under the conveying of the transverse reinforcement conveying device 8. The mechanical gripper 706 on the first mechanical claw mechanism 7 slides along the first track 2 to the end position of the transverse reinforcement under the drive of the second slider 701. After clamping the end of the transverse reinforcement, it slowly slides laterally along the fifth track 703. When it slides to the position of the first longitudinal reinforcement, the first mechanical claw mechanism 7 pulls the end of the transverse reinforcement upward under the drive of the first hydraulic cylinder 705. After a certain period of time, it clamps the end of the reinforcement again and continues to move towards the second longitudinal reinforcement. After moving to the second longitudinal reinforcement, the first mechanical claw mechanism 7 pulls the end of the transverse reinforcement downward under the drive of the first hydraulic cylinder 705. This operation is repeated to complete the weaving of the first set of transverse reinforcements on the longitudinal reinforcement. Then the first cutting component 805 cuts the transverse reinforcement.The second mechanical claw mechanism 7, driven by the first hydraulic cylinder 705, pulls the end of the transverse reinforcement downwards. After a certain period of time, it clamps the end of the reinforcement again and continues to move towards the second longitudinal reinforcement. After reaching the second longitudinal reinforcement, the second mechanical claw mechanism 7, driven by the first hydraulic cylinder 705, pulls the end of the transverse reinforcement upwards. This operation is repeated to complete the weaving of the second set of transverse reinforcements on the longitudinal reinforcement. Then, the first cutting component 805 cuts the transverse reinforcement. After the reinforcement mesh is woven, the wire binding machine slides along the seventh track under the drive of the fifth slider. After sliding to the intersection of the longitudinal and transverse reinforcements, the third hydraulic cylinder starts to move, pushing the wire binding machine to the intersection of the reinforcements and binding the reinforcements. The above actions are repeated until the weaving of this piece of reinforcement mesh is completed. The drum mechanism 6 runs to roll up the reinforcement mesh and then proceeds to the next stage of reinforcement mesh weaving. Multiple sets of mechanical claw mechanisms 7, wire binding machines, and reinforcement conveying devices are set above the automated reinforcement mesh weaving device, which can realize the simultaneous weaving of reinforcements on the working surface of the equipment to maximize efficiency.

[0052] The terms "connection" and "fixing" appearing in the description of this invention can refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meaning of the above terms in this invention should be understood in the context of the specific circumstances.

[0053] In the description of this invention, the terms "center," "upper," "lower," "horizontal," "inner," and "outer," etc., are used only to indicate the orientation or positional relationship for the convenience of describing this invention and to simplify the description, and do not indicate or imply a specific orientation that the device or element referred to must have, and therefore should not be construed as a limitation of this invention.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for weaving steel mesh, characterized in that: Includes a base frame (1), on which are installed a first longitudinal track (2), a second longitudinal track (3), a third transverse track (4), and a fourth longitudinal track (5). The first track (2) is connected to a drum mechanism (6) that spans the base frame (1) and a mechanical claw mechanism (7) that spans the base frame (1). Two or more transverse steel bar conveying devices (8) are connected on the second track (3); Multiple longitudinal steel bar conveying devices (9) are installed on the third track (4), and a control structure is installed on the longitudinal steel bar conveying device (9) to adjust the position of the longitudinal steel bar conveying device (9); A wire-tying mechanism (10) spanning the base frame (1) is installed on the fourth track (5). The drum mechanism (6) is used to gather the steel mesh, the mechanical claw mechanism (7) is used to grab the horizontal bars to guide and limit the horizontal bars, the transverse steel bar conveying device (8) conveys the horizontal bars, and the horizontal bar spacing is adjusted by moving on the second track (3), the longitudinal steel bar conveying device (9) conveys the longitudinal bars, and the longitudinal bar spacing is adjusted on the third track (4), and the wire binding mechanism (10) binds the horizontal bars and longitudinal bars.

2. The steel mesh weaving device according to claim 1, characterized in that: The first track (2) has two sections, and the two first tracks (2) are respectively installed at the left and right ends of the base frame (1); The winding mechanism (6) includes two first sliders (601), two first motors (602) and a winding drum (603). The two first motors (602) are respectively mounted on the two first sliders (601), and the two first sliders (601) are slidably connected to two first tracks (2). One end of the drum (603) is connected to the output of a first motor (602), and the other end of the drum (603) is connected to the output of another first motor (602); A wire harness (604) is installed on the side of the drum (603) along the axial direction of the drum (603), and a plurality of wire harness holes (605) are provided on the wire harness (604).

3. The steel mesh weaving device according to claim 2, characterized in that: The mechanical claw mechanism (7) includes a second slider (701), and an L-shaped crossbar (702) is fixedly connected to the second slider (701). The L-shaped crossbar (702) spans the base frame (1). A fifth track (703) is installed on the L-shaped crossbar (702). A third slider (704) is slidably connected to the fifth track (703). A first hydraulic cylinder (705) is fixedly connected to the third slider (704). A mechanical gripper (706) is installed at the output end of the first hydraulic cylinder (705).

4. The steel mesh weaving device according to claim 1, characterized in that: The transverse steel bar conveying device (8) includes a base plate (801), which is slidably connected to the second track (3); A rotary motor (802) is mounted on the base plate (801), and a support frame (803) is fixedly connected to the output end of the rotary motor (802). A first conveying assembly (804) and a first cutting assembly (805) are mounted on the support frame (803). A transverse reinforcement placement bracket (806) is also installed on the support frame (803). A support shaft (807) is installed on the transverse reinforcement placement bracket (806). The support shaft (807) is used to place the reinforcing bar disc. A rotation limit plate (808) is rotatably installed on the transverse reinforcement placement bracket (806). The rotation limit plate (808) is used to close the support shaft (807). The first conveying assembly (804) includes a conveying frame (8041), which is fixedly mounted on a support frame (803). A second motor (8042) is mounted on the conveying frame (8041). A first roller (8043) is mounted on the output end of the second motor (8042). Another rotatable first roller (8043) is also mounted on the output frame (8041). The two first rollers (8043) are at the same height. A vertical second hydraulic cylinder (8044) is installed on the conveyor frame (8041). A telescopic frame (8045) is installed at the output end of the second hydraulic cylinder (8044). A second roller (8046) is installed on the telescopic frame (8045). The second roller (8046) is located above the two first rollers (8043). The first rollers (8043) and the second rollers (8046) together clamp the horizontal rib. The first cutting assembly (805) includes a cutting base (8051) and a crank arm (8053). A third motor (8052) is mounted on the cutting base (8051). One end of the crank arm (8053) is connected to the output shaft of the third motor (8052), and the other end of the crank arm (8053) is connected to a fourth motor (8054). A cutting blade (8055) is connected to the output shaft of the fourth motor (8054).

5. The steel mesh weaving device according to claim 4, characterized in that: The longitudinal steel bar conveying device (9) is a second conveying component, and the second conveying component has the same structure as the first conveying component (804); It also includes a sixth track (11), which is close to the third track (4) and is set parallel to the third track (4); A movable second cutting component is installed on the sixth track (11), and the structure of the second cutting component is the same as that of the first cutting component (805).

6. The steel mesh weaving device according to claim 1, characterized in that: It also includes a horizontally arranged sixth track (11) and a winding device (12), the sixth track (11) being arranged at the entrance of the base frame (1); The winding device (12) includes two conveying bases (1201) and two conveying motors (1202). The two conveying motors (1202) are respectively mounted on the two conveying bases (1201) and are arranged opposite to each other. The output ends of the two conveying motors (1202) are connected to steel pipe shafts (1204) through bearing seats (1203). The two conveying bases (1201) are respectively movably connected to both ends of the sixth track (11). It also includes a telescopic sleeve (1205), one end of which is sleeved onto the steel pipe shaft (1204) of a conveyor motor (1202), and the other end of which is sleeved onto the steel pipe shaft (1204) of another conveyor motor (1202).

7. The steel mesh weaving device according to claim 1, characterized in that: There are two fourth tracks (5), and the two fourth tracks (5) are respectively installed on the two ends of the horizontal axis of the base frame (1). The wire binding mechanism (10) includes a horizontal crossbar and two fourth sliders. The two fourth sliders are slidably connected to the two fourth tracks (5). One end of the horizontal crossbar is fixedly connected to one fourth slider, and the other end of the horizontal crossbar is fixedly connected to the other fourth slider. A transverse seventh track is installed on the horizontal crossbeam. A movable fifth slider is connected to the seventh track. A third hydraulic cylinder is installed on the fifth slider. A wire binding machine is installed on the output end of the third hydraulic cylinder.

8. The steel mesh weaving device according to claim 7, characterized in that: The mechanical claw mechanism (7) is located above the base frame (1) and operates from above the horizontal and vertical ribs downwards, while the wire binding machine operates from below the horizontal and vertical ribs upwards.

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