Hot-pressing carrier tape sealing mechanism

Abstract

The invention discloses a hot-pressing carrier tape sealing mechanism, and aims at solving the shortages that noise and vibration are high, a phenomenon of deviation of a carrier tape from a guide rail is liable to cause, a heat isolation effect between a sealing cutter and other components is poor, a temperature fluctuation on the sealing cutter is high, and accurate control cannot be realized, in the existing carrier tape hot-sealing mechanism. The hot-pressing carrier tape sealing mechanism disclosed by the invention comprises a hot-sealing base, wherein a drive component installation seat and a floating guide rail component are connected to the hot-sealing base; a vertically-lifting moving component is connected to the drive component installation seat in a sliding way, and a servo motor for driving the moving component to carry out lifting motion is fixedly connected to the drive component installation seat; a cutter bit component is rotationally connected to the lower end of the moving component; a buffer is connected between each of the two sides of the upper end of the cutter bit component and the moving component; the cutter bit component comprises a heat isolation block and a heating block; a heating rod is arranged in the heating block; a sealing cutter is connected to the lower end surface of the heating block; a temperature detector is installed between the sealing cutter and the heating block; and the temperature detector, the heating rod and a temperature controller form a closed-loop control loop.

Description

technical field [0001] The present invention relates to a carrier tape packaging technology, more specifically, it relates to a thermal ballast tape sealing mechanism with less vibration. Background technique [0002] At present, the commonly used carrier tape heat sealing mechanism is generally driven by a cylinder. Due to the instability of the pneumatic system and the volatility generated by the air pressure, the peeling force of the film cover tape after heat sealing is often unstable and fluctuates relatively large; due to the impact of the cylinder The existence of the mechanism leads to a lot of noise and vibration during the movement of the mechanism, resulting in noise pollution. [0003] Moreover, during the operation of many carrier tape heat-sealing mechanisms, the carrier tape can move in multiple directions on the guide rail, which has very large instability, and it is easy for the carrier tape to deviate from the guide rail. The heat insulation effect between...

AI Technical Summary

Problems solved by technology

[0005] The invention overcomes the noise and vibration of the existing carrier tape heat sealing mechanism, and the phenomenon that the carrier tape deviates from the guide rail is easy to occur, the heat insulation effect between the sealing knife and other components is not good, and the temperature fluctuation on the sealing knife is relatively large. Insufficiency of being unable to achieve precise control, a hot-ballast tape sealing mechanism is provided, which has less noise and vibration during operation, and is not prone to the phenomenon that the carrier tape deviates from the guide rail, and the heat insulation effect between the sealing knife and other components is good , and the temperature fluctuation on the sealing knife is small, ensuring precise control

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