A feeding device for on-site processing of air ducts based on BIM

By using a BIM-based feeding device to automate sheet material feeding, the high costs and production discontinuities caused by manual feeding in duct processing have been solved, achieving an efficient and stable duct processing flow.

CN224449363UActive Publication Date: 2026-07-03FUJIAN IND EQUIP INSTALLATION CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FUJIAN IND EQUIP INSTALLATION CO LTD
Filing Date
2025-05-27
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

The current duct processing equipment relies on manual operation for the sheet material feeding process, resulting in high labor costs and difficulty in ensuring production continuity, which affects processing efficiency.

Method used

Design a BIM-based feeding device, including a storage bin, a conveyor belt, a pushing device, a camera, and a control system. The device automatically senses the cutting progress and replenishes the sheet material in a timely manner. It combines the model data generated by BIM software to ensure the sheet material specifications and cutting sequence, reducing manual intervention.

Benefits of technology

It achieves automated board feeding, reduces labor costs, ensures production continuity, improves processing efficiency, reduces equipment downtime, ensures accurate board specifications, and meets the high-efficiency production needs of modern building and air conditioning projects.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention provides a material feeding device for on-site duct processing based on BIM, including a storage bin, a conveyor belt, a pushing device, a camera, and a control system. The storage bin has a storage cavity, and a discharge port is located on the side of the storage bin facing the cutting machine. The pushing device includes a drive mechanism and a pushing component, which is slidably connected to the inner wall of the storage cavity. The conveyor belt transports the sheet metal through the discharge port to the cutting machine, and the pushing component then pushes the sheet metal to the processing position on the cutting machine. Both the conveyor belt and the pushing device are connected to the control system. The camera is also connected to the control system to monitor the processing status of the cutting machine. This invention can change the traditional method of manually monitoring equipment operation and manually replenishing sheet metal, effectively reducing enterprise labor costs and minimizing equipment downtime. Furthermore, it can display the sheet metal specifications and cutting sequence of the duct model on a monitor to remind operators.
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