Calendaring glass thickness measurement feeler gauge

Abstract

The invention discloses a calendaring glass thickness measurement feeler gauge. The calendaring glass thickness measurement feeler gauge comprises a gauge head and a handle which are connected, the gauge head has a U-fork shape formed by two connected fork teeth, and an enclosed end of the gauge head is connected with the handle, an opening end of the gauge head is a measurement end, the opening depth of the gauge head is 50-60mm, and a gap of the two fork teeth is greater than the calendaring thickness of calendaring glass of 0.05-0.1mm. An operator holds the handle and aligns the measurement end of the gauge head with glass at an outlet of a calendar so that a side edge of the glass is clamped between the two fork teeth. Only according to the level of tightness, the operator can determine whether the calendaring glass meets a corresponding specification, and technical personnel are timely notified of a result. If the requirement is not met, technological parameters can be timely adjusted. The 50-60mm opening depth can guarantee an insertion depth of the gauge head. The measurement ends of the two fork teeth tilt to the gap, so a certain guiding rule is played, and convenience is provided for insertion of the fork head.

Description

technical field [0001] The invention relates to the technical field of rolled glass production measurement, in particular to a feeler gauge for measuring the thickness of rolled glass. Background technique [0002] Photovoltaic glass adopts the calendering process to press flat patterned glass. During the production process, the glass is pressed from the calender and then enters the annealing kiln, and then cut at the cold end. The key to glass thickness control is through the adjustment of the calender, and the technicians adjust the distance between the calender rolls to make the glass thickness meet the requirements. [0003] However, currently in the production of photovoltaic glass, the produced glass is only taken during the cold end cutting process, and the thickness of the produced glass is measured with an ordinary micrometer to check whether it meets the standard. The thickness of the formed glass is measured. Whether the glass thickness exceeds the inspection sta...

AI Technical Summary

Problems solved by technology

[0003] However, currently in the production of photovoltaic glass, the produced glass is only taken during the cold end cutting process, and the thickness of the produced glass is measured with an ordinary micrometer to check whether it meets the standard. The thickness of the formed glass is measured. Whether the glass thickness exceeds the inspection standard can only be fed back in the cold end cutting process, and then the calender is adjusted. The feedback lags behind, resulting in product quality that cannot be improved in time, time-consuming, waste of resources, and reduced Productivity

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