Reinforcing mesh grabbing and transferring device

Abstract

The invention relates to a reinforcing mesh grabbing and transferring device which comprises a grabbing and conveying assembly and a stacking assembly, the stacking assembly is arranged behind the grabbing and conveying assembly in the direction of an assembly line, the grabbing and conveying assembly is used for conveying welded and formed reinforcing meshes backwards, and the received reinforcing meshes are stacked forwards and backwards under the action of the stacking assembly; according to the steel bar mesh stacking device, automatic grabbing, conveying and stacking of steel bar meshes are achieved, compared with a traditional manual stacking mode, the working efficiency is greatly improved, the labor cost is reduced, the problem of stress superposition generated when multiple layers of steel bar meshes are directly stacked is effectively solved through the pairwise-opposite stacking mode, and the labor intensity of workers is lowered. Therefore, the overall stability of stacking is remarkably improved, and the risk of safety accidents is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of steel mesh production, and in particular to a steel mesh grabbing and transporting device. Background Art

[0002] Steel mesh is a commonly used material in construction. Its quality is directly related to the safety of the building. In order to facilitate storage and transportation, the welded and cut mesh needs to be stacked and tied. After the existing steel mesh is produced, it is hoisted and stacked by a manual lifting device, and then tied and hoisted onto the prefabricated component production line. This kind of handling and hoisting often requires two people to cooperate to complete the corresponding work, which is not only time-consuming, but also has high labor costs.

[0003] In addition, when stacking steel meshes, they are often simply stacked together without fully considering the stress distribution between each mesh. Since the steel mesh itself has a certain rigidity and weight, when multiple meshes are stacked, the lower mesh will be subjected to the pressure of the upper mesh, resulting in uneven stress distribution. This uneven stress distribution may cause the lower mesh to deform or be damaged, thereby affecting the stability and safety of the entire stacking structure. When the steel meshes are stacked to a certain height, since each mesh bears the weight and pressure of the upper mesh, this pressure will be superimposed layer by layer, forming a significant stress superposition effect. If the stacking method is improper or the stacking height is too high, this stress superposition effect may cause the entire stacking structure to become unstable or even collapse, which will not only cause property losses, but may also pose a threat to the personal safety of construction workers.

[0004] Based on this, it is necessary to study a steel mesh grabbing and transporting device. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a steel mesh grabbing and transporting device, which effectively solves the problems of low efficiency, unstable stacking, and easy stress superposition in the transportation and stacking process of existing steel mesh on the production line.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a steel mesh grabbing and transferring device, including a grabbing and conveying assembly and a stacking assembly. Along the direction of the assembly line, the stacking assembly is arranged behind the grabbing and conveying assembly, and the grabbing and conveying assembly is used to transmit the welded steel mesh backward, and the received steel mesh is stacked positively and negatively under the action of the stacking assembly; the stacking assembly includes a support seat, a bearing assembly and a flipping assembly, and a stacking space is formed between adjacent support seats, the bearing assembly and the flipping assembly are symmetrically arranged on the left and right sides of the stacking space, and the flipping assembly is arranged in the middle of the support seat, the bearing assembly is arranged on the front and rear sides of the bearing assembly, and the bearing assembly includes a first telescopic member, a base, a connecting shaft and a bearing seat. The first telescopic member is fixed on the support seat, and the base is slidably installed on the support seat along the left and right directions. The first telescopic member is fixedly connected to the base, the connecting shaft is fixedly sleeved in the base, and the inner end of the connecting shaft is fixedly connected to the bearing seat; the flipping assembly includes a second telescopic member, a slide, a flipping shaft, a flipping seat and a driving assembly, the second telescopic member is fixed on the support seat, the slide is slidably installed on the support seat along the left and right directions, the second telescopic member is fixedly connected to the slide, the flipping shaft is rotatably sleeved on the slide, and a flipping seat is fixed on its outer end, the flipping seat and the bearing seat are both located in the cargo stacking space, and the two have flush supporting surfaces; the driving assembly is arranged on the slide and is transmission-connected to the flipping shaft, and under the action of the driving assembly, the flipping shaft can drive the flipping seat to rotate.

[0007] Furthermore, the grabbing and conveying assembly includes a mounting seat, a top frame and a reciprocating walking assembly, rollers are rotatably installed between adjacent mounting seats, a top frame is spaced apart above the mounting seat along the direction of the assembly line, and a reciprocating walking assembly is provided at the bottom center of the top frame.

[0008] Furthermore, the reciprocating walking assembly includes a connecting frame, a transmission assembly, a center plate, an angle steel, a walking assembly and a walking motor. The top of the connecting frame is fixed on the top frame, the center plate is arranged vertically, the top surface of the center plate is fixed to the bottom of the connecting frame, and a transmission assembly is provided on one side wall of the center plate.

[0009] Furthermore, angle steels are fixedly installed on the left and right sides of the center plate by bolts, and the walking assembly includes a guard plate, walking wheels and a connecting plate, wherein the walking wheels are respectively arranged in the angle steels, and a U-shaped guard plate is provided on the outer side of the walking wheel. The rotating shafts on each walking wheel extend outward and are rotatably connected to the U-shaped guard plate, and the connecting plate is fixedly connected to the chain of the transmission assembly, and its outer end is fixed to the top surface of the guard plate. Under the action of the transmission assembly, each walking wheel can be synchronously driven to move in the angle steel through the connecting plate.

[0010] Furthermore, the transmission assembly includes a chain, a driving sprocket and a driven sprocket. The driving sprocket is rotatably installed on the rear side of the center plate through a rotating shaft. The outer end of the rotating shaft is connected to the travel motor for transmission. The driven sprocket is arranged on the front side of the center plate through a bearing. The driving sprocket and the driven sprocket are meshed with chains for transmission.

[0011] Furthermore, a grab hook is provided at the bottom of the U-shaped guard plate, and the grab hook includes a connecting rod and a swing rod. The connecting rod is tilted and its top is fixed to the bottom of the U-shaped guard plate. The bottom of the connecting rod extends backward and the end is hinged to the swing rod.

[0012] Furthermore, slide rails are arranged at intervals on the support seat, and the slide seat is slidably installed on the support seat slide rails along the left and right directions, and adjacent slide seats are fixedly connected by connecting rods.

[0013] Furthermore, the driving assembly includes a slave gear, a main gear and a driving motor, wherein the driving motor is fixed on a slide, the output shaft of the driving motor extends inward, the end is fixedly mounted on the main gear, and the slave gear is fixedly mounted on the flip shaft and meshes with the main gear.

[0014] Furthermore, the flip seat is configured as a double-layer structure, including a lower base plate and an upper clamping plate, a partition cavity is provided between the lower base plate and the upper clamping plate, waist-shaped positioning holes are evenly opened in the partition cavity, and the width of the upper clamping plate is smaller than that of the lower base plate.

[0015] Furthermore, the first telescopic member and the second telescopic member can be a telescopic cylinder, an electric push rod or a telescopic oil cylinder controlled by a controller.

[0016] The beneficial effects of the above technical solution are: The steel mesh grabbing and transferring device provided by the present invention realizes the automatic transfer and stacking of the steel mesh through the coordinated use of the grabbing and conveying component and the stacking component. The grabbing and conveying component can quickly and accurately transmit the welded steel mesh backwards, and the stacking component can, after receiving the steel mesh, realize the positive and negative stacking of the steel mesh through the coordinated action of the bearing component and the flipping component, and the stacking is neat and stable, which not only greatly improves the production efficiency and reduces the labor cost, but also ensures the quality and use effect of the steel mesh.

[0017] The device of the present invention adopts a stacking method of two opposite steel meshes. Since the horizontal reinforcement of the steel mesh is located above the vertical reinforcement, the stacking method of one positive and one negative can save a wire diameter height, thereby more effectively utilizing the space. In addition, this stacking method also helps to offset the bending deformation that may occur in the steel mesh during the production process, avoids stress superposition when directly stacked, and enables the bent parts of the steel meshes stacked together to be interlocked in pairs, thereby saving the time of the product shaping process and further improving the stability of the stacking.

[0018] The grabbing and conveying assembly in the present invention is used to transmit the welded steel mesh backwards, and the grab hook of the reciprocating walking assembly drives the steel mesh to be transported along the roller to the downstream stacking assembly, thereby realizing the automatic grabbing and conveying of the steel mesh. By driving the forward and reverse rotation of the walking motor, the chain can be driven to rotate forward and reverse, and then the walking wheel can be driven to move back and forth in the angle steel. During the backward movement of the grab hook, the swing rod can move the steel mesh backward synchronously and be received by the stacking assembly. This design enables the steel mesh to be stacked quickly, improves the stacking efficiency, greatly reduces the reliance on manual operation, thereby saving labor costs, and has good stability and strong adaptability.

[0019] In the present invention, the first telescopic member drives the bearing assembly to extend and retract, and the second telescopic member cooperates with the driving assembly to realize the flipping of the flip seat, thereby realizing efficient and automatic stacking of the steel mesh, which not only improves the stacking efficiency, but also significantly reduces the dependence on manual operation and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of an implementation method; Figure 2 It is a schematic diagram of the implementation structure of the grabbing and conveying component; Figure 3 This is one of the schematic diagrams of the implementation structure of the reciprocating walking component; Figure 4 The second schematic diagram of the implementation structure of the reciprocating walking component; Figure 5 It is a side view structural diagram of the walking component; Figure 6 It is a schematic diagram of the implementation structure of the stacking assembly; Figure 7 It is a schematic diagram of the implementation structure of the load-bearing component; Figure 8 It is a schematic diagram of the implementation structure of the flip component; Fig. 9 It is a schematic diagram of different control states of the telescopic member; Fig.10 This is a schematic diagram of the structure of a steel mesh in a transmission state.

[0021] Figure numerals: 1-grabbing and conveying assembly, 11-mounting seat, 12-roller, 13-top frame, 14-reciprocating walking assembly, 141-connecting frame, 142-transmission assembly, 1421-chain, 1422-driving sprocket, 1423-driven sprocket, 143-center plate, 144-angle steel, 145-walking assembly, 1451-guard plate, 1452-walking wheel, 1453-connecting rod, 1454-swing rod, 1455-connecting plate, 146-walking motor, 2-stacking assembly, 21-support seat , 22-bearing assembly, 221-bearing seat, 222-first telescopic member, 223-base, 224-connecting shaft, 23-flipping assembly, 231-second telescopic member, 232-sliding seat, 233-flipping seat, 234-driving assembly, 2341-slave gear, 2342-main gear, 2343-driving motor, 235-flipping shaft, 236-positioning hole, 24-cylinder, 25-first telescopic oil cylinder, 26-second telescopic oil cylinder, 27-third telescopic oil cylinder, 28-oil pipe, 29-steel mesh. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Embodiment 1, this embodiment aims to provide a steel mesh grabbing and transferring device, which is mainly used for conveying and stacking the welded steel mesh. In order to facilitate storage and transportation, the welded and cut mesh needs to be stacked and tied. The existing stacking method is directly according to the assembly line. The formed steel mesh falls directly from the transmission line according to the transportation direction and is stacked layer by layer. Although this method is simple and direct, since the steel mesh has a certain rigidity and strength, when multiple layers of steel mesh are directly stacked, each layer will be subjected to the pressure of the upper steel mesh. This pressure will generate stress inside the material. If the stacking method is improper or the number of stacked layers is too large or there is a deviation during stacking, these stresses will be superimposed between different layers, resulting in instability of the overall stacking structure, which can easily cause safety accidents.

[0023] Therefore, the present embodiment provides a steel mesh 29 grabbing and transferring device, including a grabbing and conveying component 1 and a stacking component 2. Along the direction of the assembly line, the stacking component 2 is arranged behind the grabbing and conveying component 1. The grabbing and conveying component 1 is used to transport the welded steel mesh 29 backwards. Under the action of the stacking component 2, the received steel mesh 29 is stacked positively and negatively, thereby effectively avoiding the problem of stacking of the steel mesh 29, and effectively improving the stability of stacking.

[0024] like Figure 1-5As shown, the grabbing and conveying assembly 1 in this embodiment includes a mounting seat 11, a top frame 13 and a reciprocating walking assembly 14, wherein the mounting seat 11 is fixedly mounted on the top surface of a plurality of vertical arms, and rollers 12 are rotatably mounted between adjacent mounting seats 11, and top frames 13 are arranged at intervals along the direction of the assembly line above the mounting seat 11, and a reciprocating walking assembly 14 is arranged at the bottom center of the top frame 13. After the steel mesh 29 is welded and formed in the previous process, it is conveyed to the roller 12, and the steel mesh 29 is driven by the grab hook of the reciprocating walking assembly 14 to be transported along the roller 12 to the downstream stacking assembly 2.

[0025] In the specific implementation structure, such as Figure 3 and 4 As shown, the reciprocating walking assembly 14 in this embodiment includes a connecting frame 141, a transmission assembly 142, a center plate 143, an angle steel 144, a walking assembly 145 and a walking motor 146, wherein the top of the connecting frame 141 is fixed on the top frame 13, the center plate 143 is arranged vertically, the top surface of the center plate 143 is fixed to the bottom of the connecting frame 141, and a transmission assembly 142 is provided on one side wall of the center plate 143.

[0026] like Figure 4 As shown, the transmission component 142 in this embodiment includes a chain 1421, a driving sprocket 1422 and a driven sprocket 1423, wherein the driving sprocket 1422 is rotatably installed on the rear side of the center plate 143 through a rotating shaft, the outer end of the rotating shaft is transmission-connected to the walking motor 146, and the driven sprocket 1423 is arranged on the front side of the center plate 143 through a bearing, and the driving sprocket 1422 and the driven sprocket 1423 are transmission-engaged with the chain 1421. When the walking motor 146 is controlled to work by the controller, the driving sprocket 1422 can drive the chain 1421 to rotate, thereby driving the walking component 145 on the chain 1421 to reciprocate and translate along the path inside the angle steel 144.

[0027] Specifically, angle steel 144 is fixedly installed on the left and right sides of the center plate 143 by bolts, and the travel assembly 145 includes a guard plate 1451, a travel wheel 1452 and a connecting plate 1455, wherein the travel wheel 1452 is respectively arranged in the angle steel 144, and a U-shaped guard plate 1451 is arranged on the outer side of the travel wheel 1452, and the rotating shaft on each travel wheel 1452 extends outward and is rotatably connected to the U-shaped guard plate 1451. The connecting plate 1455 is fixedly installed on the chain 1421, and its outer end is fixed to the top surface of the guard plate 1451, so that when the driving chain 1421 rotates, each travel wheel 1452 can be synchronously driven to move in the angle steel 144 through the connecting plate 1455, so that by driving the travel motor 146 to rotate forward and reverse, the chain 1421 can be driven to rotate forward and reverse, and then the travel wheel 1452 can be driven to move back and forth in the angle steel 144.

[0028] like Figure 5As shown, two groups of grab hooks are provided at the bottom of the U-shaped guard plate 1451. In this embodiment, the grab hooks include a connecting rod 1453 and a swing rod 1454, wherein the connecting rod 1453 is tilted, the top of the connecting rod 1453 is fixed to the bottom of the U-shaped guard plate 1451, the bottom of the connecting rod 1453 extends backward, and the end is hinged to the swing rod 1454, that is, the swing rod 1454 can swing backward with the hinge axis as the center axis, but when it is swung to a vertical state, it is its maximum swing stroke.

[0029] In this embodiment, the grabbing and conveying component 1 is arranged in this way. When the steel mesh 29 is welded and formed, it is transmitted downward to the roller 12 by the upstream process. As the mesh moves backward, the transverse steel bars on the mesh can drive the swing rod 1454 to swing backward until the steel mesh 29 is conveyed to the preset position on the roller 12 and stops. At this time, the driving motor 146 is operated to drive the walking wheel 1452 and the grab hook to move backward through the transmission of the chain 1421. During the backward movement of the grab hook, the swing rod 1454 can move the steel mesh 29 backward synchronously and be received by the stacking component 2. When the steel mesh 29 is transported to the specified position, the walking wheel 1452 just moves to the other end of the angle steel 144. The driving motor 146 is reversed, and the walking wheel 1452 and the grab hook can be driven to reset through the chain 1421 to facilitate the next transportation process.

[0030] like Figure 6-8 As shown, in this embodiment, the stacking assembly 2 includes a support seat 21, a bearing assembly 22 and a flipping assembly 23. A cargo stacking space is formed between adjacent support seats 21. The bearing assembly 22 and the flipping assembly 23 are symmetrically arranged on the left and right sides of the cargo stacking space, respectively, and the flipping assembly 23 is arranged in the middle of the support seat 21, and the bearing assembly 22 is arranged on the front and rear sides of the bearing assembly 22.

[0031] Specifically, Figure 7As shown, in this embodiment, the bearing assembly 22 includes a first telescopic member 222, a base 223, a connecting shaft 224 and a bearing seat 221, wherein the first telescopic member 222 is fixed on the support seat 21, and a slide rail is arranged on the support seat 21, and the base 223 is slidably mounted on the support seat 21 along the left and right directions. In this embodiment, the base 223 is arranged in two groups at intervals, and the two groups are fixedly connected by a connecting rod, and the first telescopic member 222 is fixedly connected to the side wall of the base 223 on the left side, so that the base 223 can be driven to slide left and right along the slide rail by driving the first telescopic member 222. The connecting shaft 224 is fixedly sleeved in the base 223, and the inner end of the connecting shaft 224 extends toward the cargo stacking space, and the end is fixedly connected to the bearing seat 221. When the controller drives the first telescopic member 222 to extend or retract, it can synchronously drive the base 223, the connecting shaft 224 and the supporting seat 221 to extend or retract, and synchronously drive the telescopic movement of the surrounding supporting seats 221, so as to realize the loading and placing of the steel mesh 29, and further realize the positive and negative stacking of the steel mesh 29 through the cooperation between the supporting seat 221 and the flipping assembly 23.

[0032] like Figure 6 and Figure 8 As shown, the flip assembly 23 in this embodiment includes a second telescopic member 231, a slide 232, a flip shaft 235, a flip seat 233 and a driving assembly 234, wherein the second telescopic member 231 is fixed on the support seat 21, and a slide rail is arranged on the support seat 21, and the slide 232 is slidably installed on the slide rail of the support seat 21 along the left and right directions. In this embodiment, two groups of slides 232 are arranged at intervals, and the two groups are fixedly connected by a connecting rod, and the output end of the second telescopic member 231 is fixedly connected to the side wall of the slide 232 on the left side, and the flip shaft 235 is rotatably sleeved in the two groups of slides 232, and its inner end extends toward the cargo stacking space, and the end is fixedly connected to the flip seat 233. In addition, the flip seat 233 and the bearing seat 221 are both located in the cargo stacking space, and the two have the same height, that is, the flip seat 233 and the bearing seat 221 have flush support surfaces for carrying or clamping the steel mesh 29.

[0033] like Figure 8As shown, the driving component 234 is arranged on the slide 232 and is connected to the flip shaft 235 in transmission. Specifically, the driving component 234 includes a slave gear 2341, a main gear 2342 and a driving motor 2343, wherein the driving motor 2343 is fixed on the slide 232, the output shaft of the driving motor 2343 extends inward, and the end is fixedly mounted on the main gear 2342, and the slave gear 2341 is fixedly mounted on the flip shaft 235 and meshed with the main gear 2342, so that when the driving motor 2343 is working, it drives the main gear 2342 to rotate, and the flip shaft 235 is synchronously driven to rotate through the meshing of the main gear 2342 and the slave gear 2341, and at the same time, the flip shaft 235 drives the flip seat 233 at its end to rotate. With such an arrangement, when the steel mesh 29 is transported to the turning frame, under the action of the driving component 234, the turning seats 233 on both sides of the cargo stacking space can drive the steel mesh 29 to turn 180 degrees, thereby turning the steel mesh 29 over. After turning over, it can fall down to realize the front and back stacking operation of the steel mesh 29.

[0034] Working principle description; The steel mesh 29 grabbing and transporting device provided in this embodiment is actually used, see Fig.10 After the steel mesh 29 is welded and formed in the upstream process of the assembly line, it is transported to the roller 12. When the first steel mesh 29 reaches the preset position of the roller 12, the travel motor 146 starts working and drives the travel wheel 1452 and the grab hook backward through the chain 1421. During this process, the swing rod 1454 is close to the steel mesh 29 to ensure that it is transported stably.

[0035] Before the first steel mesh 29 reaches the cargo stacking space, the first telescopic member 222 of the supporting assembly 22 is synchronously driven by the controller to push the corresponding supporting seat 221 to move toward the cargo stacking space, ensuring that when the steel mesh 29 is transported over, it can be smoothly received by each supporting seat 221; at the same time, the second telescopic member 231 is driven back by the controller to make the flip seat 233 retreat to the outside of the supporting seat 221 respectively.

[0036] After the steel mesh 29 is transported to the supporting seat 221, the travel motor 146 is controlled to reverse, and the grab hook is driven to reset through the rotation of the chain 1421. At the same time, the first telescopic member 222 is synchronously driven to make the supporting seat 221 retreat toward the support seat 21. When the supporting seat 221 is completely separated from the steel mesh 29, the steel mesh 29 is separated from the support and falls to the ground.

[0037] At this time, the next welded steel mesh 29 has been transported to the roller 12, and the work of the grabbing and conveying assembly 1 is repeatedly controlled to transport the second steel mesh 29 through the grab hook. Before the second steel mesh 29 reaches the cargo stacking space, the controller synchronously drives the second telescopic member 231 of the flip assembly 23 to push the corresponding flip seat 233 to move toward the cargo stacking space, ensuring that when the steel mesh 29 is transported, it can be stably received by the flip seats 233 on both sides. After the steel mesh 29 is transported to the flip seat 233, the steel mesh 29 can be clamped by the flip seats 233 on both sides; Control the travel motor 146 to reverse, and drive the grab hook to reset through the rotation of the chain 1421, and then drive the drive motor 2343 on the slide 232, and through the engagement of the main gear 2342 and the slave gear 2341, drive the flip shaft 235 and the flip seat 233 to rotate, thereby synchronously driving the steel mesh 29 on the flip seat 233 to rotate 180 degrees. After stabilization, drive the second telescopic parts 231 on both sides to retract, and then synchronously drive the flip seats 233 on both sides to retreat from the cargo stacking space. When the flip seat 233 is completely detached from the steel mesh 29, the steel mesh 29 is detached from the load and falls above the first layer of steel mesh 29.

[0038] By repeating the above steps, the stacking of the steel mesh 29 can be completed. When stacking, the steel mesh 29 of the odd-numbered layers is placed forward, while the steel mesh 29 of the even-numbered layers is placed reversely, thereby realizing the forward and reverse stacking operation of the steel mesh 29.

[0039] It should be noted that the device of the present invention is mainly suitable for grabbing, conveying and stacking small-sized steel mesh sheets 29, such as 100mm×200mm. In addition, the first telescopic member 222 and the second telescopic member 231 described in this embodiment can be telescopic cylinders 24 or electric push rods controlled by a controller, etc., and their purpose is to drive the telescopic movement of the bearing seat 221 and the flip seat 233 in the stacking space. When the steel mesh sheets 29 in the stacking space are stacked to a certain height, they need to be cleaned and the stacked mesh sheets are transported out of the stacking space to avoid interference with the subsequent mesh sheets when they are flipped over.

[0040] The steel mesh 29 grabbing and transporting device provided in this embodiment realizes the automatic grabbing, conveying and stacking of the steel mesh 29. Compared with the traditional manual stacking method, it greatly improves the work efficiency and reduces the labor cost. The two-by-two stacking method of the present invention effectively avoids the stress superposition problem caused by direct stacking of multiple layers of steel mesh 29, thereby significantly improving the overall stability of the stacking and reducing the risk of safety accidents.

[0041] Embodiment 2: Based on Embodiment 1, this embodiment further illustrates the installation structure of the flip seat 233.

[0042] like Figure 8 As shown, in order to prevent the steel mesh 29 from detaching from the flip seat 233 during the rotation on the flip seat 233, the flip seat 233 is configured as a double-layer structure in this embodiment, including a lower base plate and an upper clamping plate, and a partition cavity is provided between the lower base plate and the upper clamping plate, and waist-shaped positioning holes 236 are evenly opened in the partition cavity, and the width of the upper clamping plate is smaller than the width of the lower base plate.

[0043] Description of the working principle: When it is necessary to turn over the steel mesh 29, first drive the second telescopic member 231 to extend toward the cargo space, and receive the steel mesh 29 through the lower bottom plate of the flip seat 233. Then, after the mesh is completely transported to the lower bottom plate, synchronously drive the second telescopic member 231 to extend again, so that the transverse reinforcement on the steel mesh 29 can enter the spacing cavity and continue to match and insert into the positioning hole 236. Then drive the motor 2343 to rotate, and at the same time drive the flip seat 233 and the steel mesh 29 inside it to rotate, so as to realize the flipping operation.

[0044] Therefore, the configuration of the flip seat 233 in this embodiment can more effectively fix the steel mesh 29, preventing the steel mesh 29 from sliding off or rotating from the flip seat 233 during flipping or transportation, thereby ensuring the safety and stability of the operation and enhancing the stability and positioning accuracy of the steel mesh 29.

[0045] Embodiment 3: Based on embodiments 1 and 2, this embodiment further illustrates the structure of the telescopic member.

[0046] In this embodiment, the first telescopic member 222 and the second telescopic member 231 are both telescopic cylinders, which synchronously drive the supporting seat 221 and the flip seat 233 to perform alternating telescopic movements in the cargo stacking space through a linkage system. Fig. 9 As shown, the linkage system provided in this embodiment includes a cylinder 24, a first telescopic oil cylinder 25, a second telescopic oil cylinder 26, a third telescopic oil cylinder 27 and an oil pipe 28, the piston rod in the first telescopic oil cylinder 25 is fixedly connected to the base 223 of the front load-bearing assembly 22, the piston rod of the second telescopic oil cylinder 26 is fixedly connected to the slide 232 of the flip assembly 23, the piston rod in the third telescopic oil cylinder 27 is fixedly connected to the base 223 of the rear load-bearing assembly 22, and the first telescopic oil cylinder 25 and the second telescopic oil cylinder 26, the third telescopic oil cylinder 27 and the second telescopic oil cylinder 26 are connected through the oil pipe 28, and the output shaft of the cylinder 24 extends into the second telescopic oil cylinder 26 and is fixedly connected to the piston inside it.

[0047] Working principle description; Fig. 9As shown, under the drive of the cylinder 24, the first telescopic oil cylinder 25, the third telescopic oil cylinder 27 and the second telescopic oil cylinder 26 connected by the oil pipe 28 realize the mutual flow of oil, that is, when the driving cylinder 24 is extended, it can synchronously drive the piston in the second telescopic oil cylinder 26 to move to the right, the pressure in the second telescopic oil cylinder 26 increases, and the pressure in the first telescopic oil cylinder 25 and the third telescopic oil cylinder 27 decreases. At this time, the oil in the first telescopic oil cylinder 25 and the third telescopic oil cylinder 27 flows to the second telescopic oil cylinder 26 through the oil pipe 28. 6, thereby synchronously driving the flip seat 233 to move rightward through the slide seat 232, and the bearing seat 221 respectively connected to the first telescopic oil cylinder 25 and the third telescopic oil cylinder 27 retracts to the left; similarly, when the driving cylinder 24 is retracted, the pressure in the second telescopic oil cylinder 26 is reduced, and the oil flows from the first telescopic oil cylinder 25 into the second telescopic oil cylinder 26 and the third telescopic oil cylinder 27. At this time, the flip seat 233 retreats to the left, and the bearing seats 221 respectively connected to the first telescopic oil cylinder 25 and the third telescopic oil cylinder 27 extend to the right synchronously.

[0048] In this embodiment, through the flow of oil, the three cylinders can work together to achieve alternating telescopic movement of the supporting seat 221 and the flip seat 233 in the cargo stacking space. This design not only improves the flexibility of the equipment, but also ensures the accuracy and efficiency of the cargo stacking operation.

[0049] The above-described embodiments of the present invention do not constitute a limitation on the protection scope of the present invention. The basic concept of the present invention is to stack the welded steel mesh sheets in a positive and negative stacking manner to save a wire diameter, thereby not only making more efficient use of space, but also helping to offset the bending deformation that may occur in the production process of the steel mesh sheets, avoiding stress superposition when directly stacking, and effectively improving the stability of the steel mesh stacking. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A steel mesh grabbing and transporting device, characterized in that: It includes a grabbing and conveying assembly and a stacking assembly. Along the direction of the assembly line, the stacking assembly is arranged behind the grabbing and conveying assembly. The grabbing and conveying assembly is used to transmit the welded steel mesh backwards, and the received steel mesh is stacked positively and negatively under the action of the stacking assembly; the stacking assembly includes a support seat, a bearing assembly and a flipping assembly. A stacking space is formed between adjacent support seats. The bearing assembly and the flipping assembly are symmetrically arranged on the left and right sides of the stacking space, respectively, and the flipping assembly is arranged in the middle of the support seat. The bearing assembly is arranged on the front and rear sides of the bearing assembly. The bearing assembly includes a first telescopic member, a base, a connecting shaft and a bearing seat. The first telescopic member is fixed on the support seat. The base is connected along The first telescopic member is fixedly connected to the base, the connecting shaft is fixedly sleeved in the base, and the inner end of the connecting shaft is fixedly connected to the supporting seat; the flipping assembly comprises a second telescopic member, a slide, a flipping shaft, a flipping seat and a driving assembly, the second telescopic member is fixed on the supporting seat, the slide is slidably installed on the supporting seat along the left and right directions, the second telescopic member is fixedly connected to the slide, the flipping shaft is rotatably sleeved on the slide, and a flipping seat is fixed on the outer end of the slide, the flipping seat and the supporting seat are both located in the cargo stacking space, and the two have flush supporting surfaces; the driving assembly is arranged on the slide and is transmission-connected to the flipping shaft, so that the flipping shaft can drive the flipping seat to rotate under the action of the driving assembly.

2. The steel mesh grabbing and transporting device according to claim 1 is characterized in that: The grabbing and conveying assembly includes a mounting seat, a top frame and a reciprocating walking assembly. Rollers are rotatably installed between adjacent mounting seats. A top frame is spaced apart above the mounting seat along the direction of the assembly line, and a reciprocating walking assembly is provided at the bottom center of the top frame.

3. The steel mesh grabbing and transporting device according to claim 2 is characterized in that: The reciprocating walking assembly includes a connecting frame, a transmission assembly, a center plate, an angle steel, a walking assembly and a walking motor. The top of the connecting frame is fixed on the top frame, the center plate is arranged vertically, the top surface of the center plate is fixed to the bottom of the connecting frame, and a transmission assembly is provided on one side wall of the center plate.

4. The steel mesh grabbing and transporting device according to claim 3 is characterized in that: Angle steels are fixedly installed on the left and right sides of the center plate by bolts, and the walking assembly includes a guard plate, walking wheels and a connecting plate, wherein the walking wheels are respectively arranged in the angle steels, and a U-shaped guard plate is provided on the outer side of the walking wheel. The rotating shafts on each walking wheel extend outwards and are rotatably connected to the U-shaped guard plate, and the connecting plate is fixedly connected to the chain of the transmission assembly, and its outer end is fixed to the top surface of the guard plate. Under the action of the transmission assembly, each walking wheel can be synchronously driven to move in the angle steel through the connecting plate.

5. The steel mesh grabbing and transporting device according to claim 4 is characterized in that: The transmission assembly includes a chain, a driving sprocket and a driven sprocket. The driving sprocket is rotatably installed on the rear side of the center plate through a rotating shaft. The outer end of the rotating shaft is connected to the travel motor for transmission. The driven sprocket is arranged on the front side of the center plate through a bearing. The driving sprocket and the driven sprocket are meshed with chains for transmission.

6. The steel mesh grabbing and transporting device according to claim 4 is characterized in that: A grab hook is provided at the bottom of the U-shaped guard plate, and the grab hook includes a connecting rod and a swing rod. The connecting rod is tilted and its top is fixed to the bottom of the U-shaped guard plate. The bottom of the connecting rod extends backwards and the end is hinged to the swing rod.

7. The steel mesh grabbing and transporting device according to claim 1 is characterized in that: The support seat is provided with slide rails at intervals, and the slide seat is slidably installed on the support seat slide rails along the left and right directions, and adjacent slide seats are fixedly connected by connecting rods.

8. The steel mesh grabbing and transporting device according to claim 1 is characterized in that: The driving assembly includes a slave gear, a main gear and a driving motor, wherein the driving motor is fixed on a slide seat, the output shaft of the driving motor extends inwardly, the end of the output shaft is fixedly sleeved on the main gear, and the slave gear is fixedly sleeved on the flip shaft and meshes with the main gear.

9. The steel mesh grabbing and transporting device according to claim 1, characterized in that: The flip seat is configured as a double-layer structure, including a lower base plate and an upper clamping plate, a spacer cavity is provided between the lower base plate and the upper clamping plate, waist-shaped positioning holes are evenly opened in the spacer cavity, and the width of the upper clamping plate is smaller than that of the lower base plate.

10. The steel mesh grabbing and transporting device according to claim 1, characterized in that: The first telescopic member and the second telescopic member can be a telescopic cylinder, an electric push rod or a telescopic oil cylinder controlled by a controller.

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