Feeding device of covering net hook welding machine

Abstract

The utility model belongs to net covering hook welding equipment, and particularly relates to a feeding device of a net covering hook welding machine. Comprising a material table arranged on the outer side of the feeding end of a rack and used for conveying a main rib net, the material table is arranged in the material conveying direction, feeding frames are distributed on the left side and the right side of the material table at intervals, and the included angle between the feeding frames and the material table is not larger than 90 degrees; an angle adjusting mechanism used for adjusting the included angle is arranged between the feeding frames on the inner side and the outer side of the material table, separation fences capable of containing the main rib net are arranged on the left side and the right side of the feeding end of the machine frame in the material conveying direction, the separation fences are adjustable in distance, and the thickness of the separation fences is matched with the set distance between the net pieces and the auxiliary rib net and the main rib net. According to the utility model, the problems that the width of the conveyed main reinforcement net cannot be adjusted and the distance between the net sheet and the auxiliary reinforcement net and the main reinforcement net cannot be accurately positioned in the prior art are effectively solved, and the device has the advantages that the width of the processed main reinforcement net can be adjusted, and products with different thickness specifications can be processed, and the like.

Description

Technical Field

[0001] This utility model relates to mesh covering hook welding equipment, and specifically refers to a feeding device for a mesh covering hook welding machine. Background Technology

[0002] The main structure of the composite steel mesh insulated exterior wall panel consists of main reinforcing meshes on both sides of a graphite polystyrene board, with secondary reinforcing meshes spaced apart on the outside of the main reinforcing meshes to form a frame. The two ends of the steel wires pass through the graphite polystyrene board and are welded to the main reinforcing meshes and secondary reinforcing meshes respectively. The steel wire mesh is attached to the surface of the secondary reinforcing meshes. The only difference between the composite steel mesh insulated interior wall panel and the composite steel mesh insulated exterior wall panel is that the latter does not contain graphite polystyrene board. Because of the impact of concrete during use, the steel wires are prone to detaching from the secondary and main reinforcing meshes. Therefore, bending the exposed ends of the steel wires on the mesh surface is an essential structure in existing products. This structure can maintain the stability of the product structure even after the steel wires and secondary / main reinforcing meshes detach. Currently, there is no dedicated equipment to complete the bending operation, which is mainly done manually using simple non-standard tools. If the above operation were automated, the following problems would arise during feeding: First, the standardization and efficiency of manual operation are low; second, the width of the conveyed main reinforcing mesh is not adjustable, which greatly limits the specifications of the processed products; third, it is impossible to accurately position the spacing between the mesh, secondary reinforcing mesh, and main reinforcing mesh; and fourth, labor costs are high. Summary of the Invention

[0003] The purpose of this utility model is to provide a feeding device for a wire mesh hook welding machine, which can effectively ensure the spacing between the wire mesh and the secondary reinforcing mesh and the main reinforcing mesh, and has a high degree of standardization in operation. The width of the conveyed main reinforcing mesh is adjustable, which can realize the processing of products with different thicknesses.

[0004] The overall technical concept of this utility model is:

[0005] The feeding device of the wire mesh hook welding machine includes a material platform located outside the feeding end of the frame for conveying the main reinforcing mesh. The material platform is arranged along the material conveying direction. Feed racks are spaced apart on the left and right sides of the material platform and form an angle of no more than 90° with it. The feed racks are equipped with components for positioning the wire mesh and the secondary reinforcing mesh. An angle adjustment mechanism is provided between the feed racks on the inner and outer sides of the material platform for adjusting the angle. On the left and right sides of the feeding end of the frame, along the material conveying direction, there are isolation grids that can accommodate the main reinforcing mesh and whose spacing is adjustable. The thickness of the isolation grids is adapted to the set spacing between the wire mesh, the secondary reinforcing mesh and the main reinforcing mesh.

[0006] The applicant needs to explain that the main reinforcement mesh serves as the load-bearing framework of the composite steel mesh insulated exterior wall panel, acting similarly to steel bars. The mesh and secondary reinforcement mesh serve as formwork to prevent concrete from flowing out. The specifications of the main reinforcement mesh are designed with reference to the reinforcement ratio, the bond strength to the concrete, the density of the pouring, and the cost-effectiveness. The design of the mesh and secondary reinforcement mesh mainly considers technical factors such as rigidity, economy, and preventing concrete from seeping into the grout without causing large-area grout flow.

[0007] Other specific technical solutions of this utility model include:

[0008] The main function of the angle adjustment mechanism is to facilitate the adjustment of the feeding angle of the mesh and the secondary mesh when the material platform is adapted to the main mesh specifications of different thicknesses, and at the same time meet the requirements of the main mesh of different thicknesses, so as to achieve smooth feeding of the main mesh and mesh, and facilitate the subsequent operation of attaching the secondary mesh and mesh to the surface of the isolation grid. The preferred technical means is that the angle adjustment mechanism includes a crossbar connected between the opposite feeding racks. One end of the crossbar is fixed to the feeding rack on one side of the material platform, and the other end of the crossbar is provided with a sliding sleeve. The top of the feeding rack adjacent to the other end of the crossbar is provided with an elongated hole, and a set screw connects the sliding sleeve to the elongated hole.

[0009] The main function of the components used for positioning the wire mesh and the secondary reinforcing mesh is to facilitate the smooth conveying of the wire mesh and the secondary reinforcing mesh and to prevent them from tipping over. The preferred technical means is that the components used for positioning the wire mesh and the secondary reinforcing mesh include a slot at the bottom of the feed rack that can accommodate the wire mesh and the secondary reinforcing mesh, and a plate distributed on the outer top of the feed rack that can be used to prevent the wire mesh and the secondary reinforcing mesh from tipping over.

[0010] To facilitate smooth feeding of the main reinforcing mesh, the preferred technical means is that the spacing of the relatively set isolation grids is adapted to the main reinforcing mesh, and the feeding end of the relatively set isolation grids is in a figure-eight shape that expands in the feeding direction.

[0011] To ensure the structural strength of the isolation fence and facilitate the positioning of the mesh panels and secondary reinforcing mesh relative to the main reinforcing mesh, so that the mesh panels and secondary reinforcing mesh can be pressed and adhered to the surface of the main reinforcing mesh by a cylinder for welding, a preferred technical solution is that the isolation fence is a fence structure made of metal pipe. The set spacing between the mesh panels and secondary reinforcing mesh and the main reinforcing mesh corresponds to the outer diameter of the metal pipe. Thus, the spacing between the mesh panels and secondary reinforcing mesh and the main reinforcing mesh is the outer diameter of the metal pipe. This structure enables the rapid determination of the spacing between the mesh panels and secondary reinforcing mesh and the main reinforcing mesh.

[0012] The adjustable spacing of the isolation fence is primarily intended to facilitate the processing of main rib meshes of varying thicknesses to meet practical needs. Considering its compatibility with devices for traction, welding wire, and bending, the preferred technical implementation involves a movable frame reciprocating along a direction perpendicular to the material conveying direction on the machine frame. The isolation fence on one side and the corresponding feed rack's discharge end are mounted on the movable frame. To achieve the above objectives, the reciprocating engagement between the movable frame and the machine frame can be implemented using various mechanical methods, including but not limited to screw feeding, gear and rack mechanisms, parallelogram mechanisms, etc., all of which remain within the essence of this utility model.

[0013] The technological advancements achieved by this utility model are as follows:

[0014] 1. This utility model adopts an angle adjustment mechanism and an adjustable spacing structure design for the isolation grid. First, it facilitates the processing of main reinforcement meshes of different thicknesses, thereby producing composite insulation wall panels of different thicknesses and specifications. Second, it facilitates smooth feeding of the mesh and secondary reinforcement meshes with the main reinforcement mesh. Third, it facilitates the connection with subsequent mesh and secondary reinforcement mesh bonding, wire welding, and bending mechanisms.

[0015] 2. This utility model adopts a structural design that sets the isolation fence and the corresponding feed rack's discharge end on the movable frame. First, it can effectively meet the function of adjustable isolation fence spacing; second, it can be conveniently matched with traction, welding wire, bending and other devices, providing local structural support for the overall design of the mesh covering hook welding machine.

[0016] 3. The structural design of this utility model, which adapts the thickness of the isolation fence and the spacing between the mesh and the secondary reinforcing mesh and the main reinforcing mesh, serves several purposes: First, it ensures the structural strength of the isolation fence, thus providing a reliable structural guarantee for the subsequent application of a cylinder to attach the mesh and secondary reinforcing mesh to the surface of the main reinforcing mesh. Second, the structural design effectively allows for the rapid determination of the spacing between the mesh and secondary reinforcing mesh and the main reinforcing mesh before welding wire operation, laying the foundation for subsequent welding wire operation. Third, it provides stable structural support for the smooth transport of the mesh and secondary reinforcing mesh, facilitating convenient operation.

[0017] 4. The isolation grid adopts a figure-eight structure design with the feed end expanding in the direction of feed, which effectively realizes the smooth feeding of the main rib mesh.

[0018] 5. The angle adjustment mechanism adopts a structure design of sliding sleeve, elongated hole and set screw. First, the structure is simple and easy to manufacture. Second, it is convenient to operate and adjust. Attached Figure Description

[0019] The accompanying drawings of this utility model are as follows:

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 yes Figure 1 A bottom view.

[0022] Figure 3 yes Figure 2 The left view.

[0023] Figure 4 yes Figure 1 A three-dimensional image.

[0024] Figure 5 This is a top view of the feeding state after the present invention is connected to the frame.

[0025] Figure 6 This is a three-dimensional schematic diagram of the feeding state after the present invention is connected to the frame.

[0026] Figure 7 yes Figure 6 A magnified view of part A in the image.

[0027] The reference numerals in the attached figures are as follows:

[0028] 1. Feed rack; 2. Slot; 3. Pallet; 4. Material table; 5. Angle adjustment mechanism; 5A. Top screw; 5B. Sliding sleeve; 5C. Oblong hole; 6. Main rib mesh; 7. Secondary rib mesh; 8. Frame; 9. Isolation fence; 10. Movable frame. Detailed Implementation

[0029] The embodiments of this utility model are further described below with reference to the accompanying drawings, but this is not intended to limit the utility model. The scope of protection of this utility model is determined by the contents of the claims. Any equivalent technical means substitutions made based on the description do not depart from the scope of protection of this utility model. In this utility model, the terms "left side," "right side," "inner side," "outer side," "bottom end," "top end," and "discharge end" are based on the orientation in the drawings and for ease of understanding, and should not be construed as limiting the utility model.

[0030] The overall structure of this embodiment is shown in the figure. The feeding device of the mesh hook welding machine includes a material platform 4 set on the outside of the feeding end of the frame 8 for conveying the main reinforcing mesh 6. The material platform 4 is set along the material conveying direction. The feeding racks 1 are distributed on the left and right sides of the material platform 4 at intervals and form an angle of no more than 90° with it. The feeding racks 1 are provided with components for positioning the mesh and the secondary reinforcing mesh 7. An angle adjustment mechanism 5 for adjusting the angle is provided between the feeding racks 1 on the inner and outer sides of the material platform 4. Isolation grids 9 that can accommodate the main reinforcing mesh 6 and whose spacing is adjustable are set on the left and right sides of the feeding end of the frame 8 along the material conveying direction. The thickness of the isolation grids 9 is adapted to the set spacing between the mesh and the secondary reinforcing mesh 7 and the main reinforcing mesh 6.

[0031] The angle adjustment mechanism 5 includes a crossbar connected between the feed racks 1 arranged opposite each other. One end of the crossbar is fixed to the feed rack 1 on one side of the material table 4. The other end of the crossbar is provided with a sliding sleeve 5B. The top of the feed rack 1 adjacent to the other end of the crossbar is provided with an elongated hole 5C. The set screw 5A connects the sliding sleeve 5B and the elongated hole 5C.

[0032] The components used for positioning the wire mesh and the secondary reinforcing mesh 7 include a slot 2 located at the bottom of the feed rack 1 and capable of accommodating the wire mesh and the secondary reinforcing mesh 7, and a plate 3 distributed on the outer top of the feed rack 1 and capable of preventing the wire mesh and the secondary reinforcing mesh 7 from tipping over. The plates 3 are spaced apart on the outer top of the feed rack 1 along the material conveying direction.

[0033] The spacing of the oppositely arranged isolation fences 9 is adapted to the main rib mesh 6, and the feed end of the oppositely arranged isolation fences 9 is in a figure-eight shape that expands towards the feed direction.

[0034] The isolation fence 9 is a fence structure made of metal pipes. The spacing between the mesh and the secondary reinforcing mesh 7 and the main reinforcing mesh 6 corresponds to the outer diameter of the metal pipes.

[0035] A movable frame 10 reciprocates along the direction perpendicular to the material conveying direction on the frame 8. An isolation grid 9 located on one side and the discharge end of the corresponding feed rack 1 are mounted on the movable frame 10. To achieve the above objectives, the reciprocating engagement between the movable frame 10 and the frame 8 can be implemented using various mechanical methods, including but not limited to screw feeding, gear and rack mechanisms, parallelogram mechanisms, etc. Since these are conventional technologies and to avoid excessive lines in the diagram, they will not be elaborated upon here and are not shown in the diagram.

Claims

1. A feeding device for a mesh hook welding machine, comprising a feeding table (4) arranged outside the feeding end of the frame (8) and intended for the transport of the mesh (6), characterized in that The material platform (4) is set along the material conveying direction. The feed racks (1) are distributed at intervals on the left and right sides of the material platform (4) and form an angle of no more than 90° with it. The feed racks (1) are equipped with components for positioning the mesh and the secondary reinforcing mesh (7). An angle adjustment mechanism (5) for adjusting the angle is provided between the feed racks (1) on the inner and outer sides of the material platform (4). The left and right sides of the feed end of the frame (8) are equipped with isolation grids (9) that can accommodate the main reinforcing mesh (6) and whose spacing is adjustable. The thickness of the isolation grids (9) and the set spacing between the mesh and the secondary reinforcing mesh (7) and the main reinforcing mesh (6) are adapted.

2. The veil feeding device of a hook welding machine according to claim 1, characterized in that The angle adjustment mechanism (5) includes a crossbar connected between the feed racks (1) arranged opposite each other. One end of the crossbar is fixed to the feed rack (1) on one side of the material table (4). The other end of the crossbar is provided with a sliding sleeve (5B). The top of the feed rack (1) adjacent to the other end of the crossbar is provided with an elongated hole (5C). The set screw (5A) connects the sliding sleeve (5B) and the elongated hole (5C).

3. The veil feeding device of a hook welding machine according to claim 1, characterized in that The components for positioning the mesh and secondary reinforcing mesh (7) include a slot (2) located at the bottom of the feed rack (1) and capable of accommodating the mesh and secondary reinforcing mesh (7), and a plate (3) located on the outer side of the top of the feed rack (1) and capable of preventing the mesh and secondary reinforcing mesh (7) from tipping over.

4. The veil hook welding machine feed device of claim 1, wherein The spacing of the oppositely arranged isolation fences (9) is adapted to the main rib mesh (6), and the feed end of the oppositely arranged isolation fences (9) is in a figure-eight shape that expands towards the feed direction.

5. The veil feeding device of a hook-welding machine according to claim 4, characterized in that The isolation fence (9) is a fence structure made of metal pipe. The spacing between the mesh and the secondary reinforcing mesh (7) and the main reinforcing mesh (6) corresponds to the outer diameter of the metal pipe.

6. The veil hook welding machine feed device according to claim 1, 4 or 5, characterized in that A movable frame (10) is reciprocating along the direction perpendicular to the material conveying direction on the frame (8). The isolation fence (9) located on one side and the discharge end of the corresponding feed rack (1) are set on the movable frame (10).

Images