Carrier tape leading-in mechanism and automatic reel replacing equipment thereof

Abstract

The invention discloses a carrier tape leading-in mechanism and automatic reel replacing equipment thereof, wherein the carrier tape leading-in mechanism comprises a leading-in shell, a first leading-in plate and a second leading-in plate, wherein the leading-in shell is internally provided with a hollow front end leading-in groove, the inner side of the first leading-in plate is provided with a bracket with a bottom penetrating through, and the second leading-in plate is internally provided with a closed rear end leading-in groove; and a needle wheel is arranged below the rear end leading-ingroove, a positioning needle is installed on the needle wheel, the carrier tape is provided with a positioning hole, and the positioning hole can be clamped and assembled with the end part of the positioning needle. The carrier tape leading-in mechanism can realize accurate leading-in of the carrier tape into a carrier tape port, so that automatic positioning and assembly of the carrier tape and areel are realized, and in addition, the carrier tape leading-in mechanism is opened and closed through a movable bottom plate, so that the leading-in of the carrier tape is facilitated, the length ofthe carrier tape passing through the front end leading-in groove can be increased, the length of the carrier tape reserved and wound with the reel is increased, and the carrier tape is prevented frombeing damaged due to drawing.

Description

technical field [0001] The invention relates to industrial automation technology, in particular to a carrier tape introduction mechanism and its automatic reel replacement equipment. Background technique [0002] Semiconductor testing process: The manufacturing process of semiconductor chips includes wafer processing in the front end and packaging testing in the back end. At the same time as the packaging and testing process of the semiconductor chip, the chips that pass the test should be packed into the carrier tape in time, and the carrier tape that has been packed into the chip should be rolled into the reel in time on the coiler for storage. [0003] But at present, the loading reel after the carrier tape is rolled into the reel is all manually completed. In order to improve the production efficiency of semiconductor chips, the reels need to be automatically loaded and unloaded on the reel machine. At present, there is no intelligent mechanism for fast and automatic l...

AI Technical Summary

Problems solved by technology

However, this technology cannot automate the loading of reels, and technicians are still required to manually load the reels

The speed of manually changing disks and installing carrier tapes is much lower than the speed of automatic chip packaging by machines, which reduces chip production efficiency and increases production costs

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