Molding sand drawing inspection device and method

By designing a sand mold starting inspection device using hydraulic push rods and U-shaped sliding frames, the existing equipment has been solved, and automated and precise sand filling and inspection have been realized, and inspection efficiency and sand utilization have been improved.

CN119845682AInactive Publication Date: 2025-04-18DALIAN YUANJING FOUNDRY
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Patent Information

Application Number
CN202510329240.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-20
Publication Date
2025-04-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of molding sand inspection, and particularly relates to a molding sand drawing inspection device and method.The molding sand drawing inspection device comprises a workbench, an adjusting box is installed on one side of the upper end face of the workbench, a hydraulic push rod is arranged in the adjusting box, a supporting plate is fixedly connected to the piston rod end of the hydraulic push rod, and a limiting frame is installed on the upper end face of the supporting plate; the device solves the problems that when a funnel is used for filling molding sand into a molding cylinder, the filling amount of the molding sand cannot be accurately judged, so that whether ventilation exists after the molding sand is compacted and formed due to the fact that the number of the molding sand does not reach the standard or not is caused, and the molding sand is likely to scatter everywhere when the molding sand is filled into the molding cylinder through the funnel. The working environment is influenced, and the molding sand is wasted.
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Citation Information

Patent Citations

  • A fully automatic molding sand strength testing device

    CN114923781B

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