Production device of thin film switch

Abstract

The invention discloses a production device of a thin film switch. The production device comprises an operation table, a mounting frame, a positioning assembly, a discharging assembly and a base; themounting frame is arranged on the operation table; the positioning assembly used for positioning an injection mold is arranged on a horizontal section of the mounting frame; the discharging assembly used for controlling the injection mold discharging is arranged at the lower end of a positioning frame; a discharging pipe is arranged at the lower end of a storage tank; the feeding pipe is arrangedon the side surface of the storage tank; and the base is a below the operation table. The invention further discloses a production method of the thin film switch; the method comprises the following steps that a circuit film finished product is placed in the injection mold, and the production device is started for carrying out injection molding, de-molding treatment, detection, packaging and storage. By virtue of coordination of the positioning assembly and the discharging assembly, the injection molding operation is simple, manual fixation of the mold is not needed, the labor is saved, and theworking efficiency is high; and after the injection molding is finished, a two-way fan is used for discharging air, an air outlet pipe is aligned with the injection mold for air delivering, so that the mold is cooled, the mold cooling is accelerated, and the production speed is increased.

Description

technical field [0001] The invention relates to the field of membrane switch production and processing, in particular to a membrane switch production device. Background technique [0002] Membrane switch is an operating system that integrates button functions, indicating elements, and instrument panel. It consists of four parts: panel, upper circuit, isolation layer, and lower circuit. The plate of the circuit is in contact, and when the finger is released, the upper circuit contact bounces back, the circuit is disconnected, and the circuit triggers a signal. The membrane switch has a rigorous structure, beautiful appearance, good sealing, moisture-proof, and long service life. , Widely used in electronic communication, electronic measuring instruments, industrial control, medical equipment, automobile industry, smart toys, household appliances and other fields. [0003] Traditional membrane switches are usually bonded with glue, with many production processes, high cost, h...

AI Technical Summary

Problems solved by technology

[0003] Traditional membrane switches are mostly glued together, with many production processes, high cost, high requirements for glue, and poor product durability.

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