A kind of tape cof production conveying device

Abstract

The invention discloses a coiled band COF production conveying method. The coiled band COF production conveying method comprises the steps that materials are put on a noncontact conveying device to betransported; a suspension device is adopted for supporting and conveying the materials in the machining process; and noncontact transmission rolling wheels are used for enabling products during coiling to be in a suspended state. The invention further discloses a coiled band COF production conveying device. The coiled band COF production conveying device adopts the coiled band COF production conveying method and comprises the conveying device, the suspension device and an isolation band. The conveying device, the suspension device and the isolation band cooperate to convey the materials and the products. The conveying device is at least provided with two rolling wheels, and one rolling wheel is a driving wheel. A COF coiled band is mounted on the two rolling wheels to be conveyed. Productareas are arranged on the rolling wheels, and blocking supports and / or step supports are arranged on the two sides of the product areas. According to the coiled band COF production conveying method and device, noncontact conveying of the materials and the products in the production process is achieved through the conveying device, the suspension device and the isolation band, and the yield and production stability of the products are greatly improved.

Description

technical field [0001] The invention relates to the technical field of COF production, in particular to a tape COF production conveying device. Background technique [0002] Compared with ordinary FPC (Flexible Printed Circuit), R-COF (Roll To Roll Chip OnFlex) technology, that is, non-contact roll-to-roll production technology is currently blank in China, and the contact production method of ordinary FPC cannot correspond to R-COF. The production of COF products is mainly due to the fact that the line spacing level of R-COF products is much higher than that of FPC. At this level, contact production will cause a sharp increase in poor wiring and appearance, resulting in the inability to carry out mass production, while the contact production method makes the product process in the production equipment, the same as the transmission roller and mechanism surface of the production equipment. Or point-to-surface contact, it is easy to cause damage to the product surface and cont...

AI Technical Summary

Problems solved by technology

[0002] Compared with ordinary FPC (Flexible Printed Circuit), R-COF (Roll To Roll Chip OnFlex) technology, that is, non-contact roll-to-roll production technology is currently blank in China, and the contact production method of ordinary FPC cannot correspond to R-COF. The production of COF products is mainly due to the fact that the line spacing level of R-COF products is much higher than that of FPC. At this level, contact production will cause a sharp increase in poor wiring and appearance, resulting in the inability to carry out mass production, while the contact production method makes the product process in the production equipment, the same as the transmission roller and mechanism surface of the production equipment. Or point-to-surface contact, it is easy to cause damage to the product surface and contamination of the product by foreign matter on the roller, and it is impossible to complete the product with high-precision circuits

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