Accurate guiding and positioning equipment

Abstract

The invention discloses accurate guiding and positioning equipment which comprises a base plate, a power mechanism, a flat plate fixing base, a transmission piece, a plurality of transmission wheels and a plurality of positioning components. The transmission wheels are fixed on the periphery of the base plate; the transmission piece is wound on the transmission wheels; a machining region is formed on the inner side of the transmission piece; the power mechanism is connected with one transmission wheel; a sub transmission region is formed between two adjacent transmission wheels corresponding to the transmission piece; the positioning components are fixed on the input side of the sub transmission region; each positioning component comprises a guide wheel rod seat, a guide wheel fixed rod seat, a guide wheel fixed rod, a guide rod and a guide rail sliding block; the guide wheel fixed rod seat is fixed on a corresponding sub transmission region; one end of the guide wheel rod seat is fixedly connected on the guide wheel fixed rod seat, and the other end of the guide wheel rod seat extends into the machining region; the guide wheel fixed rod is fixed on the upper surface of the guide wheel rod seat; and the guide wheel is fixed at the upper end of the guide wheel fixed rod. The transmission piece drives the positioning components to move at the same time, so that a flat glass plate is positioned.

Description

technical field [0001] The invention relates to a positioning mechanism, in particular to a precise guiding and positioning device for guiding and positioning a glass plate in the organic light emitting diode industry. Background technique [0002] In the display industry of digital products, in order to save energy and reduce production costs, enterprises have increased investment in research and development, and are constantly pursuing new energy-saving products. Among them, OLED display screen is a new product in digital products. OLED is Organic Light-Emitting Diode (Organic Light-Emitting Diode). And it has great market potential. At present, the application of OLED in the world is focused on flat-panel displays, because OLED is the only technology that can be compared with TFT-LCD in application, and it is the only one among all display technologies that can make large-scale display. Size, high brightness, and high-resolution soft screen display technology can be made...

AI Technical Summary

Problems solved by technology

[0003] All equipment in the OLED manufacturing industry must ensure the accuracy requirements of the OLED device. Among them, the transmission of the glass plate of the OLED device is usually completed by a robot. In an automated production line, this transmission is simple and easy to control, and the cost is low, but the transmission error is relatively large. Especially in the fast transmission or long-distance transmission, the cumulative error is particularly prominent

On the existing production line, a positioning mechanism is added to a specific device that implements a position-limited process. Due to the complexity of the structure of the specific device and its electronic system, it is more difficult to add a positioning mechanism, which not only increases the cost of the production line budget, and its precise positioning effect on the glass substrate is not satisfactory

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