Abstract: The application belongs to the technical field of hot angle-cutting automata for earmuff sponge of earphones, and discloses a fully automatic sponge chamfering machine, which comprises a rack, a man-machine interface and a button system set on the enclosure, a three-color alarm lamp fixed on the enclosure, a suction module set on the enclosure, a safety grating module set on the enclosure, and an air extraction module set on the enclosure. The application has high degree of automation, high positioning accuracy, and high work efficiency.

Abstract: The invention belongs to the field of automatic equipment technology, and discloses a spot gluing, feeding and cutting automata for horn assembly, wherein products are transported and delivered through an automatic feeding and cutting module for horns and horn hoods; horns and horn hoods are grabbed onto a bearing platform module by a grabbing module; circular spot gluing is done by a gluing module and a carrier module; and finally horn disks are automatically assembled by an unloading module with defective products removed. Different workstations perform their duties and work closely together, so as to realize the automatic delivery of products, automatic assembly of horns into horn hoods, automatic gluing, and automatic assembly and recovery of horn disks. The automata features high efficiency, stable quality, high degree of automation, good effect, low production cost, and convenient, simple and fast use.

Abstract: The invention belongs to the technical field of automatic equipment for pressure retention of earphone voice-operated motherboard adhesive and SR, and discloses a pressure-retaining automata for voice-operated motherboard adhesive and SR, which consists of a rack, an independent belt module arranged on the rack, opposite sensors fixed on each belt module, a guide module set on the belt module, and a stop module disposed on the guide module. The invention realizes high automation and high positioning accuracy.

Abstract: The invention discloses a front and back spot gluing and solidifying machine for earphone MLB parts, which consists of two sets of racks, opposite sensors set on each belt module, a gluing module disposed above the belt module, a height measurement system placed on the gluing module, and a CCD system set above the gluing module. The invention realizes fully automatic product delivery, automatic UV solidification on the front, automatic turnover, and gluing and solidification on the back, with high efficiency.