Machining device and method for steel bar welded mesh

Abstract

The invention discloses a machining device and method for a steel bar welded mesh, and belongs to the technical field of steel bar welded meshes. The machining device comprises a pretreatment box and a mesh welding machine body, guide rails are welded to the two ends of the mesh welding machine body correspondingly, a machining discharging assembly is installed at the upper ends of the guide rails, a welding assembly is arranged in the mesh welding machine body and the side end of the welding assembly is provided with a main discharging device. According to the machining device and method for the steel bar welded mesh, the pay-off position is more accurate, the product appearance quality is improved, the stepping motor is adopted, the stepping frequency of the stepping motor is consistent with the welding frequency, the steel bar welded mesh is matched with an existing mesh welding machine, the automation degree is improved, the problem that the manual placement structure is limited is solved, and the problem that the cutting cost of penetrating leakage holes is high is solved; and the wefts falling on the warps are effectively and accurately positioned, the whole operation avoids the potential safety hazard of manual paying-off, the use safety is improved, warp and weft welding displacement can be effectively controlled, repeated welding is facilitated, and the overall convenience is improved.

Description

technical field [0001] The invention relates to the technical field of welded steel mesh, in particular to a processing device and method for welded steel mesh. Background technique [0002] Reinforced welded mesh has been widely used in reinforced ballastless track. It is mainly used in self-compacting concrete and track slabs in roadbeds. Due to the requirements of the track structure, it is necessary to carry out a hollow design in the mesh, and this structural form is for processing Production brings difficulties, and most manufacturers currently do not have special processing equipment, and generally use conventional steel welded mesh processing equipment for production. For example, if the whole mesh is processed to cut the hollow part, on the one hand, the cutting process is increased, which affects the work efficiency. At the same time, the cut materials can only be discarded, which increases the production cost of the product. In the early stage, a processing metho...

AI Technical Summary

Problems solved by technology

For example, if the whole mesh is processed to cut the hollow part, on the one hand, the cutting process is increased, which affects the work efficiency. At the same time, the cut materials can only be discarded, which increases the production cost of the product.

A processing method for this type of welded mesh was also invented in the early stage. Distributed welding was used on the existing welded mesh processing equipment to solve the problem of material waste, but the method used in the hollowed out part was manual feeding instead of automatic welding, and the production efficiency was low. , especially when the short weft is in place, the artificial placement structure restricts the operation unchanged, not only the size error is large, but also has certain safety hazards

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