Automatic manufacturing device for steel bar net rack

By designing the automatic preparation device for reinforced mesh, automatic identification, positioning, interpolation, online bending and automatic welding of hook bars is achieved using automation technology, which solves the problem that hook bars for bridge tower reinforced steel parts rely on manual operation, and improves efficiency and quality.

CN222626861UActive Publication Date: 2025-03-18CCCC SECOND HARBOR ENGINEERING CO LTD
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Patent Information

Application Number
CN202420628011.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-28
Publication Date
2025-03-18
Estimated Expiration
2034-03-28

AI Technical Summary

Technical Problem

When the bridge tower reinforcement parts are assembled in the tire frame, the installation of hook bars relies on pure manual operations, resulting in low efficiency, high difficulty, high labor intensity and difficult quality control.

Method used

An automatic preparation device for reinforced mesh frame is designed, including a tire frame between the first working platform and the second working platform, equipped with an automatic feeding and welding unit and an automatic bending and welding unit, and the automatic bending and welding of hook ribs is achieved by using a multi-degree of freedom manipulator, visual positioning technology and digital twin technology to realize automatic identification, positioning, interleaving, online bending and automatic welding of hook ribs.

Benefits of technology

It greatly reduces the difficulty and labor intensity of installation of hook ribs, improves installation efficiency and quality, realizes the automatic installation of hook ribs, and reduces the risks and costs of manual operation.

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Abstract

The utility model provides an automatic steel bar net rack manufacturing device which comprises a first working platform and a second working platform, a jig frame is arranged between the first working platform and the second working platform, and an automatic feeding and welding unit is arranged on the first working platform. The automatic feeding and welding unit is connected with a lifting device on the first working platform, a drag hook rib material frame is arranged on one side of the automatic feeding and welding unit, a multi-degree-of-freedom first mechanical arm is arranged on the automatic feeding and welding unit, and a penetrating and feeding mechanism is arranged on the first mechanical arm; the second operation platform is provided with an automatic bending and welding unit, the automatic bending and welding unit is connected with a lifting device on the second operation platform, the automatic bending and welding unit is provided with a second mechanical arm, and the second mechanical arm is provided with bending and welding equipment. By combining the installation method and the whole process of equipment, the whole-set precision control requirement and method for industrial installation of the draw hook ribs are provided, and the installation precision of the draw hook ribs is guaranteed.
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