Steel bar mesh welding machine

Abstract

The utility model belongs to the technical field of reinforcing steel bar processing, and discloses a reinforcing steel bar mesh welding machine which comprises a pay-off rack, a straightening mechanism arranged beside the pay-off rack and used for straightening coiled reinforcing steel bars, a welding main machine arranged beside the straightening mechanism and used for welding, a wire falling mechanism arranged on the welding main machine and used for falling wires, and a mesh pulling mechanism arranged on the wire falling mechanism and used for pulling a mesh. A net shearing mechanism used for shearing the net pieces is arranged beside the net pulling mechanism. A walking track frame is arranged between the welding main machine and the net shearing mechanism, the wire falling mechanism and the net pulling mechanism are both installed on the walking track frame, the net pulling mechanism is located between the wire falling mechanism and the net shearing mechanism, the welding main machine is provided with an air cylinder used for pressurization, a copper bar used for welding and a blocking rod used for blocking materials, and the wire falling mechanism is provided with a discharging rod and a wire falling disc. According to the automatic welding machine, automatic wire falling, automatic welding, automatic net pulling and automatic net shearing can be achieved when the reinforcing mesh is machined, the production efficiency can be greatly improved, the labor cost is saved, and meanwhile the welding quality can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of steel bar processing technology, and in particular to a steel bar welding mesh machine. Background Technology

[0002] A steel mesh welding machine is a piece of equipment used to produce welded steel mesh. It is mainly used to make precast concrete components, reinforced concrete components, and steel mesh, and plays an important role in the production of precast components in the construction industry. It can greatly improve the production efficiency and quality of steel mesh, reduce labor costs, and improve product consistency.

[0003] Currently, in steel bar processing, especially when it comes to steel mesh processing, it is usually necessary to manually place the pre-mixed steel bars in a predetermined position before welding. However, the inventors have found that manual placement and welding is inefficient and cannot accurately control the mesh spacing, which seriously affects the quality of the finished product. Therefore, we have proposed a steel bar welding mesh machine. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a steel wire mesh welding machine to solve the current technical problems of low efficiency in manual placement and welding, and inability to accurately control the mesh spacing, which seriously affects the quality of finished products.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A steel bar welding mesh machine includes a wire feeding frame, a straightening mechanism for straightening coiled steel bars is provided next to the wire feeding frame, a welding host for welding is provided next to the straightening mechanism, a wire feeding mechanism for feeding wire is provided on the welding host, a mesh pulling mechanism for pulling the mesh is provided on the wire feeding mechanism, and a mesh cutting mechanism for cutting the mesh is provided next to the mesh pulling mechanism.

[0008] A traveling track frame is provided between the welding host and the mesh cutting mechanism. The wire dropping mechanism and the mesh pulling mechanism are both installed on the traveling track frame, and the mesh pulling mechanism is located between the wire dropping mechanism and the mesh cutting mechanism. This allows for automatic wire dropping, automatic welding, automatic mesh pulling, and automatic mesh cutting during the processing of steel mesh, which can significantly improve production efficiency, save labor costs, and ensure welding quality.

[0009] As an improved technical solution, the welding host is equipped with a cylinder for pressurizing, a copper rod for welding, and a stop bar for blocking the material, so as to facilitate automatic welding.

[0010] As an improved technical solution, the wire dropping mechanism is equipped with a feeding rod, a wire dropping disc, and a feeding wheel to facilitate automatic wire dropping.

[0011] As an improved technical solution, the wire feeding disc is a set of magnetic electric rollers, which facilitates the adsorption of steel bars onto the rollers and feeding them into the feeding wheel.

[0012] As an improved technical solution, the feeding wheel is provided with a disc-shaped grooved wheel to facilitate precise wire picking using the disc-shaped grooved wheel, thereby enabling each horizontal wire to be fed into the stop position one by one evenly according to welding requirements.

[0013] As an improved technical solution, the net pulling mechanism is equipped with a pneumatic net pulling hook, a servo motor, a reducer, and gears to facilitate reciprocating net pulling.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are:

[0015] 1. This utility model, by setting up a wire feeding frame, a straightening mechanism, a welding host, a wire feeding mechanism, a mesh pulling mechanism, and a mesh cutting mechanism, can realize the automatic wire feeding, welding, mesh pulling, and mesh cutting of steel mesh processing, and can also greatly improve production efficiency, save labor costs, and at the same time ensure welding quality.

[0016] 2. The straightening mechanism of this utility model enables automatic feeding of longitudinal steel bars.

[0017] 3. The present invention, with its welding host, wire dropping mechanism, mesh pulling mechanism and mesh cutting mechanism, can realize automatic welding, automatic wire dropping, automatic mesh pulling and automatic mesh cutting, while improving welding accuracy and minimizing error. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the overall main structure of this utility model.

[0021] Figure 3 This is a top view schematic diagram of the overall structure of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] In the diagram: 1. Wire feeding frame; 2. Straightening mechanism; 3. Welding main unit; 4. Wire dropping mechanism; 5. Mesh pulling mechanism; 6. Traveling track frame; 7. Mesh cutting mechanism. 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] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0026] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0027] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0028] Reference Figure 1 , Figure 2 as well as Figure 3 A rebar welding mesh machine is provided, which includes a wire feeding frame 1, a straightening mechanism 2 for straightening coiled rebars next to the wire feeding frame 1, a welding host 3 for welding next to the straightening mechanism 2, the straightening mechanism 2 being located between the wire feeding frame 1 and the welding host 3, a wire dropping mechanism 4 for dropping wires being provided on the welding host 3, a mesh pulling mechanism 5 for pulling the mesh being provided on the wire dropping mechanism 4, the wire dropping mechanism 4 being located between the welding host 3 and the mesh pulling mechanism 5, and a mesh cutting mechanism 7 for cutting the mesh being provided next to the mesh pulling mechanism 5;

[0029] A traveling track frame 6 is provided between the welding host 3 and the mesh cutting mechanism 7. The wire dropping mechanism 4 and the mesh pulling mechanism 5 are both installed on the traveling track frame 6, and the mesh pulling mechanism 5 is located between the wire dropping mechanism 4 and the mesh cutting mechanism 7, so that automatic wire dropping, automatic welding, automatic mesh pulling and automatic mesh cutting can be completed during the processing of steel mesh. At the same time, it can greatly improve production efficiency, save labor costs, and also ensure welding quality.

[0030] Reference Figure 1 and Figure 3 The welding host 3 is equipped with a cylinder for pressurizing, a copper rod for welding, and a stop bar for stopping the material, so as to facilitate automatic welding.

[0031] Reference Figure 1 and Figure 3 The wire feeding mechanism 4 is equipped with a feeding rod, a wire feeding disc and a feeding wheel to facilitate automatic wire feeding.

[0032] Reference Figure 1 The wire feeding disc is a set of magnetic electric rollers, which facilitates the adsorption of steel bars onto the rollers and feeding them into the feeding wheel.

[0033] Reference Figure 1 The feeding wheel is equipped with a disc-shaped grooved wheel to facilitate precise wire feeding, thereby enabling each horizontal wire to be fed into the stop position evenly according to welding requirements.

[0034] Reference Figure 1 and Figure 3 The net pulling mechanism 5 is equipped with a pneumatic net pulling hook, a servo motor, a reducer, and gears to facilitate reciprocating net pulling.

[0035] In actual use, 1) the longitudinal wire coil is placed on the wire feeding frame 1, and one end of the coil is passed through the straightening mechanism 2 to the welding host 3 for welding with the horizontal wire;

[0036] 2) Place the pre-straightened steel bars on the feeding rod. Since the wire feeding disc is a magnetic electric roller, when it rotates, it can attract the steel bars onto the roller and feed them into the feeding wheel. The feeding wheel uses a disc-shaped grooved wheel to accurately pick up the wires and feed each horizontal wire into the stop position evenly according to the welding requirements.

[0037] 3) The cylinder opens the stop lever, and the horizontal wire falls into the welding host 3. After both the horizontal and vertical wires reach the welding host 3, the welding host 3 uses the cylinder to press down the welding copper rod to hold the horizontal and vertical wires for welding.

[0038] 4) After the first row of weld points is completed, the pneumatic mesh-pulling hook will clamp the first wire and pull the mesh backward. The servo motor drives the reducer to drive the gear to rotate, realizing the reciprocating mesh pulling.

[0039] 5) Once the mesh has been pulled out to the required length, the mesh cutting mechanism 7 cuts the mesh to complete the automatic wire dropping, automatic welding, automatic mesh pulling and automatic mesh cutting processes. At the same time, it can greatly improve production efficiency, save labor costs and ensure welding quality.

[0040] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A steel bar welding mesh machine, characterized in that: Includes a wire feeding frame (1), a straightening mechanism (2) for straightening coiled wire is provided next to the wire feeding frame (1), a welding host (3) for welding is provided next to the straightening mechanism (2), a wire dropping mechanism (4) for dropping wire is provided on the welding host (3), a wire pulling mechanism (5) for pulling the mesh is provided on the wire dropping mechanism (4), and a mesh cutting mechanism (7) for cutting the mesh is provided next to the mesh pulling mechanism (5). A walking track frame (6) is provided between the welding host (3) and the wire cutting mechanism (7). The wire dropping mechanism (4) and the wire pulling mechanism (5) are both installed on the walking track frame (6), and the wire pulling mechanism (5) is located between the wire dropping mechanism (4) and the wire cutting mechanism (7).

2. The steel mesh welding machine according to claim 1, characterized in that: The welding host (3) is equipped with a cylinder for pressurizing, a copper rod for welding, and a stop bar for blocking the material.

3. The steel wire mesh welding machine according to claim 1, characterized in that: The wire feeding mechanism (4) is equipped with a feeding rod, a wire feeding disc and a feeding wheel.

4. The steel wire mesh welding machine according to claim 3, characterized in that: The wire-feeding disc is a set of magnetic electric rollers.

5. The steel wire mesh welding machine according to claim 3, characterized in that: The feeding wheel is equipped with a disc-shaped grooved wheel.

6. The steel wire mesh welding machine according to claim 1, characterized in that: The net pulling mechanism (5) is equipped with a pneumatic net pulling hook, a servo motor, a reducer and gears.

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