Parallel ruler for roller spacing adjustment

Abstract

The invention discloses a parallel ruler for roller spacing adjustment. The parallel ruler comprises at least two mutually-parallel first straight plates, and at least two mutually-parallel adjusting ruler bodies are vertically connected between the first straight plates through first connecting portions. Horizontal and longitudinal spacing of the adjusting ruler bodies are adjusted through the parallel ruler, and the position of a ruler is accurately adjusted. The parallel ruler is simple in structure, telescopic and convenient to adjust and take in the cavity. In addition, time for adjusting the roller after shutdown of equipment is reduced, and working efficiency and tire equipment efficiency are improved.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to the adjustment of the distance of a roller (roller) transmission mechanism. Background technique [0002] In the display industry, glass substrates in wet etching, photolithography, and cleaning processes all need to be processed during transmission. Due to long-term operation, the position of the conveying roller (roller) will be offset, and the double roller (double-sided roller) will be misaligned up and down, causing the glass substrate to shift or even break. When adjusting the position offset of the roller (roller), it needs to be conveyed on the transmission line through a piece of glass, and the position of the rollers on the transmission line should be adjusted one by one to ensure that the rollers are all on the same straight line. This method requires the cooperation of multiple people and costs a lot. The working hours seriously affect the device's marriage rate....

AI Technical Summary

Problems solved by technology

Due to long-term operation, the position of the conveying roller (roller) will be offset, and the double roller (double-sided roller) will be misaligned up and down, resulting in deviation of the glass substrate, or even broken pieces

When adjusting the position offset of the roller (roller), it needs to be conveyed on the transmission line through a piece of glass, and the position of the rollers on the transmission line should be adjusted one by one to ensure that the rollers are all on the same straight line. This method requires the cooperation of multiple people and costs a lot. The working hours seriously affect the device's marriage rate

[0003] At present, the glass transmission mode of the waterline equipment is all roller (roller) transmission. Due to the structural characteristics of the roller (roller), the fixed structure will loosen when it is rotated for a long time, causing the position of the roller (roller) to shift.

In the adjustment process, there is no professional fixture, the adjustment time is long, the efficiency is low, and the substrate verification needs to be transmitted repeatedly, which wastes a lot of time and affects the equipment production capacity and the progress of the experiment.

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