A pull-tape digital label device applied to X-ray flaw detection

Abstract

The invention discloses a tape-drawing digital label device applied to X-ray flaw detection. In terms of quality, the frame is provided with a label tape for marking the film, and the frame is provided with a marking hole for rays to pass through the label tape and the frame to irradiate the workpiece. Lifting mechanism, the frame is equipped with a moving mechanism that drives the label tape to move so that different positions of the label tape are located directly above the marking holes. The invention realizes the automatic and convenient marking of the film, improves the accuracy of label placement, and improves the efficiency of X-ray flaw detection.

Description

technical field [0001] The invention relates to the field of X-ray flaw detection, in particular to a pull-tape digital label device applied to X-ray flaw detection. Background technique [0002] At this stage, the X-ray machine is used to take X-ray pictures of the weld seam for inspection. During this process, the operator needs to wrap the film in tin foil and black paper and bring it into the darkroom. The aisle to enter the darkroom is narrow. , and when shooting each weld seam, the personnel must exit the darkroom, and at the same time, they can only bring one X-ray film into the darkroom to prevent the film from being exposed, and each film must be marked with an item number and a digital label. Currently, this operation It is manually pasted on the surface of the workpiece to be tested with adhesive tape, and the label is moved to the next transillumination position every time it is transilluminated, so the work efficiency is extremely low. [0003] At present, the ...

AI Technical Summary

Problems solved by technology

[0002] At this stage, the X-ray machine is used to take X-ray pictures of the weld seam for inspection. During this process, the operator needs to wrap the film in tin foil and black paper and bring it into the darkroom. The aisle to enter the darkroom is narrow. , and when shooting each weld seam, the personnel must exit the darkroom, and at the same time, they can only bring one X-ray film into the darkroom to prevent the film from being exposed, and each film must be marked with an item number and a digital label. Currently, this operation It is manually pasted on the surface of the workpiece to be measured with adhesive tape, and the label is moved to the next transillumination position every time it is transilluminated, so the work efficiency is extremely low

[0003] At present, the label pull tapes on the market all use PVC original film with lead labels in the middle, which is prone to elastic deformation and is not conducive to positioning to an accurate position.

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