An automatic sampling device for bar material used in PCB milling cutter production

By designing an automatic sampling device including a cutting plate, a material extraction mechanism, a laser diameter measuring instrument, a cleaning mechanism, a material return mechanism and a feedback mechanism, the problem of limited number of samples for sampling samples for rods of PCB milling cutters is solved, and the results of poor results are achieved. Efficient and accurate automated sampling.

CN115468506BActive Publication Date: 2025-02-11安徽环友科技有限公司
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Patent Information

Application Number
CN202211252669.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-10-13
Publication Date
2025-02-11
Estimated Expiration
2042-10-13

AI Technical Summary

Technical Problem

In the prior art, the number of sampling samples for PCB milling cutter rod materials is limited, and the sampling effect is poor, so the passing rate of the product cannot be effectively guaranteed.

Method used

An automatic sampling device including a cutting board and a feeding board fixed to the side end of the rod moving groove, a material collection mechanism, a laser diameter measuring device, a cleaning mechanism, a material return mechanism and a feedback mechanism are designed, and the laser diameter measuring device is carried out through a laser diameter measuring device. Diameter measurement and drying with cleaning mechanisms and fans to ensure the accuracy of measurement results.

Benefits of technology

Automatic sampling of PCB milling cutter rod material has been realized, the number of samples has been expanded, the sampling effect has been improved, the labor burden of operators has been reduced, and the accuracy of measurement results has been improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention provides an automatic sampling device for bars used in the production of PCB milling cutters, which belongs to the technical field of PCB milling cutter production and is used to solve the technical problems of limited number of samples and poor sampling effect of existing PCB bar sampling. It includes a blanking plate and a loading plate, a material taking mechanism is provided on the bar moving groove, a material returning mechanism is provided at the bottom of the loading plate, a fixed plate is fixed at the bottom of the blanking plate, a measuring groove is provided at the connection between the fixed plate and the blanking plate, laser diameter gauges are provided on both sides of the measuring groove, a cleaning mechanism and a fan are provided on the fixed plate, and a feedback mechanism is provided at the bottom of the blanking plate and the loading plate; the present invention can automatically perform sampling on polished bars, does not require operators to be sampled, can continuously perform sampling, expand the number of samples, and improve the sampling effect; can return the samples that pass the sampling to the bar moving groove; rinse and dry the bars to be tested, so that the measurement results are more accurate.
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Citation Information

Patent Citations

  • Multifunctional plastic performance tester

    DE212020000568U1

  • Automated pipetting system

    US20020176803A1