Film perforating device for receiver

Abstract

The invention relates to a film perforating device for a receiver, wherein Y-axis feeding devices are arranged on a work table of a rack; a Z-axis lifting platform device is arranged on each Y-axis feeding device; a clamping device is arranged on each Z-axis lifting platform device; an X-axis transfer unit is distributed on the rack above each Z-axis lifting platform device; a thermal perforating device is arranged on each X-axis transfer unit; the thermal perforating device comprises a perforating needle, a heating ring, a positive electrode and a negative electrode; the heating ring is lapped on the perforating needle; the positive electrode and the negative electrode are led out of the heating ring; materials are arranged on the Y-axis feeding devices arranged on the left and the right; the Y-axis feeding devices respectively advance to a work position; the Z-axis lifting platform device raises to jack up the material; the clamping device clamps the material; the thermal penetrating device penetrates downwards; and a test device is arranged on each Z-axis lifting platform device, and immediately tests after the penetrating operation is completed. In the film perforating device of the invention, the thermal penetrating efficiency and the yield are high, and the production process is monitored in an online manner.

Description

technical field [0001] The invention relates to an automatic assembly line production equipment applied to high-end miniature receiver products, in particular to a perforating equipment for a receiver film. Background technique [0002] The vibrating membrane is the most important key core part of the receiver. The size, position and roundness of the hole pierced directly affect the receiving and transmitting sound quality. [0003] At present, it is mainly realized by using fixtures and heating resistance wires. Due to factors such as high difficulty in manual work and unstable heating of resistance wires, the CPK is less than 1.0, and the UPH is only a little over 200. Due to the original low efficiency, low pass rate of less than 70%, cumbersome operation, single processing and measurement, etc., it is far from meeting the actual production and quality requirements, and batch production cannot be effectively monitored from time to time. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

Due to the original low efficiency, low pass rate of less than 70%, cumbersome operation, single processing and measurement, etc., it is far from meeting the actual production and quality requirements, and batch production cannot be effectively monitored from time to time.

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