A reinforcing mesh laying device
By designing a steel mesh feeding device that adjusts the distance between support components using a sliding adjustment assembly, the problem of existing equipment being unable to adjust the spacing of transverse steel bars was solved, enabling the processing of steel mesh of various specifications and improving production flexibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI NANNING SANZHENG ENG MATERIALS CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-23
AI Technical Summary
Existing steel mesh processing equipment cannot adjust the spacing between transverse steel bars, resulting in production lines that can only process steel mesh of one specification, thus limiting the production diversity of enterprises.
A steel mesh laying device was designed, including a sliding block, an equidistant adjustment mechanism, a driving mechanism, and a fixing component. The distance between the supporting components can be adjusted by the sliding adjustment component to achieve flexible laying of transverse steel bars.
It enables adjustable spacing of transverse reinforcing bars, allowing for the processing of various specifications of reinforcing mesh, thus improving production flexibility and versatility.
Smart Images
Figure CN224389880U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of steel mesh processing technology, and specifically relates to a steel mesh laying device. Background Technology
[0002] Reinforced concrete structures are extensively used in construction, and a portion of these structures consists of steel mesh and concrete. The steel mesh provides tensile stress to prevent structural cracking, including ground structures. The structural strength of the steel mesh directly affects the structure's crack resistance. A steel mesh is a sheet of longitudinal and transverse steel bars arranged at specific intervals, perpendicular to each other, with all intersections welded together. The processing of welded steel mesh is accomplished using specialized equipment. For example, patent document CN202421404990.0 discloses a steel mesh forming device. After being straightened, the transverse steel bars are directly fed to the welding mechanism via a transverse feeding mechanism. Then, a longitudinal feeding mechanism transports the longitudinal steel bars to the welding mechanism, where the welding mechanism welds the transverse and longitudinal steel bars to form a steel mesh. The welded steel mesh is then placed on a support platform. The pulling mechanism is located below the support platform. Utilizing the gaps between the steel mesh sheets, the pull rod on the pulling mechanism hooks onto the longitudinal steel bars on the steel mesh sheet and then pulls it towards the left side of the welding mechanism. This moves the steel mesh sheet towards the left side of the welding mechanism. Because the transverse steel bars are very long, the completed welded steel mesh sheet moves to the left, simultaneously pulling the transverse steel bars to the welding mechanism position. The welding process continues, with the longitudinal material feeding mechanism continuously feeding the material and the pulling mechanism continuously working, enabling rapid welding. The above patent application describes a currently used steel mesh sheet processing technology. In the current steel mesh sheet processing and forming process, the spacing of the transverse steel bars is fixed when the material feeding mechanism feeds the material. Since there is no way to adjust the spacing between the transverse steel bars during feeding, the production line can only process one specification of steel mesh sheet, affecting the company's production development. Therefore, it is necessary to improve the feeding of the transverse steel bars. Utility Model Content
[0003] The purpose of this utility model is to provide a steel mesh laying device to overcome the defects in the prior art. The specific technical solution is as follows:
[0004] A steel mesh placing device includes multiple sliding blocks connected to a guide rail, an equidistant adjustment mechanism connecting the sliding blocks, and the multiple sliding blocks forming a sliding adjustment assembly. A driving mechanism is connected to the sliding block at the head end of the sliding adjustment assembly, and a fixing component is connected to the sliding block at the tail end of the sliding adjustment assembly. The fixing component is connected to a support platform.
[0005] A support assembly, the support assembly comprising a plurality of support components, each of the support components being correspondingly connected to the sliding block in the sliding adjustment assembly;
[0006] The positioning plate has multiple positioning holes, and the support component is connected to a positioning post that can be inserted into the positioning holes. The positioning plate is detachably connected to the support platform.
[0007] Preferably, the equidistant adjustment mechanism includes a connecting rod, a spring, a first top column, and a second top column;
[0008] In the sliding adjustment assembly, a connecting rod is connected between two adjacent sliding blocks, and a spring is sleeved on the exposed portion of the connecting rod between two adjacent sliding blocks;
[0009] The sliding adjustment assembly has a first top post and a second top post connected to two adjacent sliding blocks respectively. The first top post and the second top post are both arranged between two adjacent sliding blocks and are located on the same side.
[0010] Preferably, the drive mechanism includes a connecting block, a moving block, a floating joint, and a cylinder. The connecting block is connected to the sliding block at the beginning of the sliding adjustment assembly, the moving block is connected to the connecting block, one end of the floating joint is connected to the piston rod of the cylinder, and the other end of the floating joint is connected to a component that can contact the moving block.
[0011] Preferably, the supporting component includes a supporting block, with clamping blocks symmetrically connected to the upper end of the supporting block, the upper end of the supporting block forming the positioning post between the clamping blocks, the upper end of the clamping block forming a clamping part, a fabric tube being provided between the clamping parts, a limiting protrusion forming on the fabric tube, the limiting protrusion being located on both ends of the clamping part, and a reinforcing bar being threaded through the fabric tube;
[0012] The support block is connected to the sliding block.
[0013] Preferably, the guide rail is connected to connecting plates at both ends, and the guide rail is connected to the support platform through the connecting plates.
[0014] Preferably, the support platform is connected to support columns at both ends, the support columns are provided with grooves, and the positioning plate is connected to the grooves.
[0015] This utility model provides a rebar mesh laying device, which is set at the feeding end of the welding mechanism of the rebar mesh forming device. When laying transverse rebar, the distance between the supporting components is adjusted by sliding adjustment components, and then the transverse rebar is set on the supporting components, so that the supporting components can lay the transverse rebar. This solves the problem that the spacing between transverse rebars cannot be adjusted during the current rebar mesh processing and forming process. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.
[0017] Figure 1 This is a front view of the steel mesh laying device provided by this utility model;
[0018] Figure 2 This is a top view of the steel mesh laying device provided by this utility model;
[0019] Figure 3 This is a perspective view of the steel mesh laying device provided by this utility model;
[0020] Figure 4 This is a schematic diagram of the drive mechanism provided by this utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the support component provided by this utility model;
[0022] Figure 6 This is a schematic diagram of the structure of the sliding adjustment component provided by this utility model;
[0023] Figure 7 This is a schematic diagram of the adjustment of the sliding adjustment component provided by this utility model. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] In the description of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0026] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the terms "first," "second," and "third" are used in the description, they are for descriptive purposes and to distinguish technical features, and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will now be described based on its overall structure.
[0028] like Figures 1-3 As shown, a steel mesh laying device includes multiple sliding blocks 1, which are connected to a guide rail 2. An equidistant adjustment mechanism 3 is connected between the sliding blocks 1. The multiple sliding blocks 1 form a sliding adjustment assembly. A driving mechanism 4 is connected to the sliding block 1 at the head end of the sliding adjustment assembly, and a fixing component 5 is connected to the sliding block 1 at the tail end of the sliding adjustment assembly. The fixing component 5 is connected to a support platform 6.
[0029] The support assembly 8 includes a plurality of support components 80, each of which is connected to the sliding block 1 in the sliding adjustment assembly.
[0030] The positioning plate 7 is provided with a plurality of positioning holes 70. The support member 80 is connected to a positioning post 801, which can be inserted into the positioning hole 70. The positioning plate 7 is detachably connected to the support platform 6.
[0031] like Figure 4 As shown, the guide rail 2 is connected to connecting plates 21 at both ends, and the guide rail 2 is connected to the support platform 6 through the connecting plates 21.
[0032] like Figure 6 As shown, the equidistant adjustment mechanism 3 includes a connecting rod 31, a spring 32, a first top post 33, and a second top post 34; the connecting rod 31 connects two adjacent sliding blocks 1 in the sliding adjustment assembly, and the spring 32 is sleeved on the exposed portion of the connecting rod 31 between two adjacent sliding blocks 1; the first top post 33 and the second top post 34 are respectively connected to two adjacent sliding blocks 1 in the sliding adjustment assembly, and the first top post 33 and the second top post 34 are both arranged between two adjacent sliding blocks 1 and located on the same side.
[0033] like Figure 6 As shown, the first sliding block 1 at the beginning of the sliding adjustment assembly (from left to right) can move on the guide rail 2 under the push of the drive mechanism 4, while the last sliding block 1 at the end of the sliding adjustment assembly is fixed by the fixing component 5 and cannot move on the guide rail 2.
[0034] like Figure 7 As shown in Figure a, the drive mechanism 4 pushes the first sliding block 1 in the sliding adjustment assembly (from left to right) to move to the right. When the first top post 33 on the first sliding block 1 abuts against the second top post 34 on the second sliding block 1, the first sliding block 1 continues to be subjected to force on the first connecting rod 31 (the first connecting rod 31 is the connecting rod 31 on the first sliding block 1 and the second sliding block 1) to move to the right and compress the first spring 32 (the first spring 32 is the spring 32 between the first sliding block 1 and the second sliding block 1). The first spring 32 is compressed.
[0035] Furthermore, when the first pin 33 on the first sliding block 1 contacts the second pin 34 on the second sliding block 1, the second sliding block 1 is subjected to a rightward force and moves to the right. During this movement, when the first pin 33 on the second sliding block 1 contacts the second pin 34 on the third sliding block 1, the second sliding block 1 continues to be subjected to force, moving to the right on the second connecting rod 31 and compressing the second spring 32. Simultaneously, when the first pin 33 on the third sliding block 1 contacts the second pin 34 on the third sliding block 1, the second sliding block 1 moves to the right.
[0036] During the process of the third slider 1 moving to the right, when the first top post 33 on the third slider 1 abuts against the second top post 34 on the fourth slider 1, the third slider 1 continues to be subjected to force and moves on the third connecting rod 31, the third spring 32 is compressed, and at the same time, the fourth slider 1 is subjected to force and moves to the right.
[0037] As described above, during the process of the drive mechanism 4 continuously pushing the first sliding block 1 in the sliding adjustment assembly to move to the right from left to right, the second sliding block 1 in the sliding adjustment assembly from right to left is subjected to force. When the first top post 33 on the second sliding block 1 from right to left abuts against the second top post 34 on the first sliding block 1 from right to left, the second sliding block 1 from right to left is continuously subjected to force and moves on the first connecting rod 31 from right to left, and the first spring 32 from right to left is compressed.
[0038] Since the first top post 33, the second top post 34, and the spring 32 between the sliding blocks 1 are all the same, the distance between the sliding blocks 1 is equal after the sliding blocks 1 move to the right, so that the distance between the supporting parts 80 on the sliding blocks 1 is equal.
[0039] like Figure 7 As shown in (b), when the drive mechanism 4 does not apply force to the first sliding block 1 in the sliding adjustment assembly (from left to right), the springs 32 between the sliding blocks 1 are no longer compressed, and the springs 32 between the sliding blocks 1 are all extended. Thus, the sliding blocks 1 all move to the left, and the distance between the sliding blocks 1 is equal.
[0040] like Figure 4 As shown, the drive mechanism 4 includes a connecting block 41, a moving block 42, a floating joint 44, and a cylinder 45. The connecting block 41 is connected to the sliding block 1 at the beginning of the sliding adjustment assembly. The moving block 42 is connected to the connecting block 41. One end of the floating joint 44 is connected to the piston rod of the cylinder 45, and the other end of the floating joint 44 is connected to a point that can contact the moving block 42. The floating joint 44 is not directly connected to the moving block 42, but it can contact the moving block 42 under the action of the piston rod of the cylinder 45.
[0041] Among them, such as Figure 2 and Figure 7 As shown in (b), when the floating joint 44 on the cylinder 45 pushes the first sliding block 1 from left to right to the right, the sliding block 1 in the sliding adjustment assembly is pushed to the point where it cannot move. At this time, the distance between the sliding blocks 1 is equal. This is the first transverse steel bar laying method, which can process the first specification of steel mesh.
[0042] Using the position of the moving block 42 in the first transverse rebar placement method as a reference position, the piston rod of the cylinder 45 moves the moving block 42 to the left by a stroke L1 through the floating joint 44. At this time, the spring 32 between the sliding blocks 1 extends, and the spacing between the sliding blocks 1 is different from that in the first transverse rebar placement method, indicating a second transverse rebar placement method, which can produce a rebar mesh of a second specification. At this time, the floating joint 44 is still in contact with the moving block 42 and exerts a blocking force on the moving block 42. Although the spring 32 extends, it is not fully extended.
[0043] Continue moving the movable block 42 to the left by a stroke of L2. At this point, the movable block 42 has moved a distance of L1 + L2 relative to the reference position. The spring 32 continues to extend, further increasing the distance between the sliding blocks 1. However, the floating joint 44 remains in contact with the movable block 42 and exerts a blocking force on it. This is the second method of transverse steel reinforcement placement.
[0044] Continue moving the movable block 42 to the left by a stroke of L3. At this point, the movable block 42 has moved a distance of L1+L2+L3 relative to the reference position. The spring 32 continues to extend, further increasing the distance between the sliding blocks 1. However, the floating joint 44 remains in contact with the movable block 42 and exerts a blocking force on it. This is the third method of transverse steel reinforcement placement.
[0045] As the moving block 42 continues to move to the left until the spring 32 is fully extended, the distance between the sliding blocks 1 is adjusted to the maximum, and the floating joint 44 does not exert any obstruction on the moving block 42.
[0046] Based on the above, the values of strokes L1, L2, and L3 are set according to the specifications of the steel mesh to be processed, and spring 32 is set according to the specifications of the steel mesh.
[0047] like Figure 4 As shown, the positioning plate 7 is provided with a plurality of positioning holes 70, the support component 80 is connected to a positioning post 801, the positioning post 801 can be inserted into the positioning hole 70, the support platform 6 is connected to support posts 71 at both ends, the support posts 71 are provided with grooves 710, and the positioning plate 7 is connected to the grooves 710.
[0048] In the above description, because the floating joint 44 provides resistance to the moving block 42, the sliding block 1 can remain relatively fixed on the guide rail 2 after moving under the extension of the spring 32, and will not move to the right or left. However, to further prevent the sliding block 1 from moving on the guide rail 2 due to other factors during material laying after it has moved to the designated position, a positioning plate 7 is provided. The positioning plate 7 is provided with multiple positioning holes 70 that match the positioning posts 801. The distance between the positioning holes 70 is set according to the specifications of the steel mesh to be processed.
[0049] For example, when setting the positioning plate 7 according to the required specifications of the steel mesh, four (not limited to four) different hole spacings of positioning plate 7 can be set. The positioning plate 7 with the corresponding hole spacing is used for the steel mesh of the required specifications.
[0050] For example, when processing the steel mesh using the first transverse steel reinforcement placement method as described above, after the sliding blocks 1 in the sliding adjustment assembly have all moved to the designated positions, the positioning holes 70 provided on the first positioning plate 7 can be inserted into the positioning posts 801 in the support member 80 under this placement method. Since the first positioning plate 7 is fixedly connected to the support platform 6, after the positioning posts 801 are inserted into the positioning holes 70, the positioning posts 801 cannot move within the positioning holes 70, thereby further restricting the movement of the support member 80 and the sliding blocks 1 at the bottom of the support member 80.
[0051] like Figure 5 As shown, the support component 80 includes a support block 802, with clamping blocks 803 symmetrically connected to the upper end of the support block 802. The positioning post 804 is formed between the clamping blocks 803 at the upper end of the support block 802. The clamping part 8030 is formed at the upper end of the clamping block 803. A fabric tube 805 is provided between the clamping parts 8030. Limiting protrusions 8050 are formed on the fabric tube 805. The limiting protrusions 8050 are located at both ends of the clamping part 8030. Reinforcing bars can be inserted into the fabric tube 805. The support block 802 is connected to the sliding block 1.
[0052] The transverse reinforcing bar 100 is inserted in the fabric tube 805 and can move in the fabric tube 805. The limiting protrusion 8050 on the fabric tube 805 can prevent the fabric tube 805 from moving away from the side of the clamping area formed by the clamping part 8030.
[0053] In summary, the present invention provides a steel mesh feeding device that is installed at the feeding end of the welding mechanism of the steel mesh forming device. When the transverse steel bars 100 are fed, the distance between the supporting components 80 is adjusted by the sliding adjustment component, and then the transverse steel bars 100 are passed through the feeding tube 805, so that the feeding tube 805 can feed the transverse steel bars 100. This solves the problem that the spacing between the transverse steel bars cannot be adjusted during the current steel mesh processing and forming process.
[0054] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the present invention and are protected by patent law.
Claims
1. A steel mesh placing device, characterized in that, It includes multiple sliding blocks (1), the multiple sliding blocks (1) are connected to the guide rail (2), the sliding blocks (1) are connected to the equidistant adjustment mechanism (3), the multiple sliding blocks (1) form a sliding adjustment assembly, the sliding block (1) at the first end of the sliding adjustment assembly is connected to the driving mechanism (4), the sliding block (1) at the end of the sliding adjustment assembly is connected to the fixing component (5), and the fixing component (5) is connected to the support platform (6); A support assembly (8) comprising a plurality of support components (80), each of the support components (80) being correspondingly connected to the sliding block (1) in the sliding adjustment assembly; The positioning plate (7) is provided with a plurality of positioning holes (70), and the support member (80) is connected to a positioning post (801), which can be inserted into the positioning hole (70). The positioning plate (7) is detachably connected to the support platform (6).
2. The steel mesh placing device according to claim 1, characterized in that, The equidistant adjustment mechanism (3) includes a connecting rod (31), a spring (32), a first top column (33), and a second top column (34); In the sliding adjustment assembly, a connecting rod (31) is connected between two adjacent sliding blocks (1), and a spring (32) is sleeved on the exposed part of the connecting rod (31) between two adjacent sliding blocks (1); The first top post (33) and the second top post (34) are respectively connected to two adjacent sliding blocks (1) in the sliding adjustment assembly. The first top post (33) and the second top post (34) are both arranged between two adjacent sliding blocks (1) and located on the same side.
3. The steel mesh placing device according to claim 1, characterized in that, The drive mechanism (4) includes a connecting block (41), a moving block (42), a floating joint (44), and a cylinder (45). The connecting block (41) is connected to the sliding block (1) at the beginning of the sliding adjustment assembly. The moving block (42) is connected to the connecting block (41). One end of the floating joint (44) is connected to the piston rod of the cylinder (45), and the other end of the floating joint (44) is connected to a part that can contact the moving block (42).
4. A steel mesh placing device according to claim 1, characterized in that, The support component (80) includes a support block (802), and clamping blocks (803) are symmetrically connected to the upper end of the support block (802). The positioning post (801) is formed between the clamping blocks (803) at the upper end of the support block (802). A clamping part (8030) is formed at the upper end of the clamping block (8030). A fabric tube (805) is arranged between the clamping parts (8030). A limiting protrusion (8050) is formed on the fabric tube (805). The limiting protrusion (8050) is located on both ends of the clamping part (8030). A reinforcing bar can be inserted into the fabric tube (805). The support block (802) is connected to the sliding block (1).
5. A steel mesh placing device according to claim 1, characterized in that, The guide rail (2) is connected to connecting plates (21) at both ends, and the guide rail (2) is connected to the support platform (6) through the connecting plates (21).
6. A steel mesh placing device according to claim 1, characterized in that, The support platform (6) is connected to support columns (71) at both ends. The support columns (71) are provided with grooves (710), and the positioning plate (7) is connected to the grooves (710).