Patent ID: 9682501
Date: 2017-06-20
CPC Classifications: B29C,B29L,H04R

Claim:
1. A manufacturing method of a sound playing assembly for a micro-sized speaker, comprising the steps of: providing a carrier having a soft base plate and a strip-shaped grill member disposed on the soft base plate, two opposite sides of the strip-shaped grill member being secured to the soft base plate; cutting the carrier by a cutting tool after the carrier is transferred into a cutting unit having the cutting tool to obtain a trimmed grill member, the trimmed grill member being embedded in the cutting tool; transferring the trimmed grill member from the cutting tool onto a machine plate by moving the cutting tool to be in abutment with the machine plate; and performing injection molding with molten plastic inside a mold cavity after the trimmed grill member being moved from the machine plate into the mold by a material handling machine, to form a seat body having a speaker basket on the trimmed grill member, wherein the material handling machine is a robotic arm.