A feeding device with contact detection function

By designing a feeding device with contact detection function, and utilizing a dual-head motor driven gear system and a miniature electric suction cup, combined with a grating sensor and an industrial camera, the device achieves precise repositioning and calibration of LED lamp bead contacts. This solves the problem of easy contact misalignment during the LED lamp bead feeding and assembly process in existing technologies, improves feeding efficiency and accuracy, and reduces assembly error rate.

CN120328161BActive Publication Date: 2025-10-24芯朋半导体科技(如东)有限公司
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Patent Information

Application Number
CN202510465375.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-04-15
Publication Date
2025-10-24
Estimated Expiration
2045-04-15

AI Technical Summary

Technical Problem

In the existing technology, the LED lamp bead loading and assembly process lacks efficient repositioning and precise calibration functions, which makes the contacts prone to misalignment, increasing the error rate and time and labor costs of loading and assembly.

Method used

A feeding device with contact detection function was designed. It adopts a central sprocket and planetary sprocket system driven by a dual-head motor, combined with a miniature electric suction cup and an industrial camera, to achieve precise repositioning and calibration of LED lamp bead contacts. Automated monitoring and adjustment are achieved through grating sensors and PLC control panel.

Benefits of technology

It improves the efficiency of LED bead feeding, reduces the number of reworked beads that are not in place, ensures accurate contact alignment, enhances the accuracy of feeding and assembly and the cleanliness of the environment, and reduces the incidence of assembly errors.

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Abstract

The embodiment of the application provides a feeding device with contact point detection function, and relates to the technical field of LED lamp bead assembly. The feeding device with contact point detection function comprises a fixing frame and an LED lamp bead. A discharge hopper is fixedly connected to the feeding position of the fixing frame, and a vibrating disc is fixedly connected to the side of the fixing frame close to the discharge hopper. A feeding rail is fixedly connected to the discharging position of the vibrating disc. A workbench is fixedly connected to the side of the fixing frame close to the feeding rail, and a rotating disc with an LED lamp bead placing groove is rotatably connected to the workbench. A wire feeding frame is fixedly connected to the discharging position of the rotating disc, and a feeding frame is slidably connected to the wire feeding frame. A protective cover that cooperates with the feeding rail and the rotating disc during discharging is arranged on the workbench, a supporting plate is fixedly connected in the protective cover, and a driving assembly and a transposition assembly for LED lamp bead rotation transposition are arranged in the protective cover. The device has the functions of efficient transposition and accurate correction.
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