Patent ID: 6826994
Filing Date: 2004-12-07
Classification: B26F,B29C,B29L,Y10S,Y10T

Abstract:
A breaking-line cutting machine for the twist-off bottle cap comprising:a main mechanism comprising a box like rectangular stand on bottom including a motor vertically disposed therein, a transparent rectangular guard on top having four doors engaged with four sensitive switches on four side thereof, a stationary disk centrally disposed on top of said stand and communicating to said stand, an input tray and an output tray spacedly integrated with a circumference of said stationary disk positioned perpendicular to each other and each having a pair of lateral wall to define an inlet and outlet therebetween and a double-headed pusher rotatably secured to a center of said trays and drived by a mini-motor on bottom of said trays, a cutting set integrated with a circumference of said stationary disk positioned opposite to said output tray and having an introrsely curved inner edge, a cutting plate sandwiched in an upper plate and a lower plate which has spline on upper inner edge and a heater in bottom, said cutting plate having spaced blades on inner edge slightly protruded outward, four enlarged coupling holes and a flat tail centrally projected outward from outer edge connected to a flat portion of a pulling rod having threaded free end engaged with a minute adjustment button which is held by a pair of rectangular plates, a tubular central shaft stationarily projected upward from a central bore of said stationary disk having a horizontal annular groove including an inverse U-shaped section formed in an outer periphery, a spindle rotatably disposed to center of said tubular central shaft having a lower end connected to the motor and an upper end perpendicularly connected to an upper rotary disk, a middle rotary disk which has a plurality of through holes spacedly formed adjacent circumference rotatably secured to a middle portion of said tubular shaft with a bearing engaged therebetween, a lower rotary disk which is smaller than the middle rotary disk and has a plurality of slots spacedly formed around circumference made in registry with the through holes of the middle rotary disk rotatably secured to a lower portion of said shaft with a bearing engaged therebetween, a plurality of stationary tubular posts spacedly and vertically connected said upper rotary disk and said middle rotary disk abutting their circumferences having their lower ends respectively engaged with the through holes of said middle rotary disk and each having a oblong through holes vertically formed in an inner periphery, a plurality of solid posts spacedly and vertically connected said middle rotary disk and said lower rotary disk therebetween abutting their circumferences and positioned alternate to the stationary tubular posts and a plurality of cylindrical rotary posts rotatably and slidably disposed into said stationary tubular posts respectively and drived by gear trains inside said tubular posts and each having a transverse rod pivoted to top, an annular ring on lower periphery and a lower end engaged into the slots of said lower rotary disk respectively, said transverse rod each has a bearing on inner end slidably engaged into said annular groove and said inverse U-shaped section; a semi-finished product feeder connected to the inlet of said input tray via an input guide, a feed-back pipe connected to an upper periphery of said feeder having an opening in free end positioned under the input guide, said input guide having a first and a second V-shaped through holes spacedly formed above the opening of said feed-back pipe, a blow-pipe above said first V-shaped through hole and toward downward, a rotor rotatably disposed above said second V-shaped through hole having six radial arms of predetermined length, a plurality of U-shaped air vents centrally formed spaced apart in bottom thereof, an air transmission pipe on underside communicating to said U-shaped air vents and a sensor on a top thereof; a finished product container connected the outlet of said output tray via a conveyer receives finished twist-off bottle caps therein.