TH6149A - A device for attaching the top end stop to the zipper chain. - Google Patents

Abstract

A pair of top end stops are followed in sequence with the ridged edge of a pair of flanks of the zipper chain, which are fed along the feeder. A set of punching machines and punching dies are attached to one feeder. There is a pair of holes for fixing the top end stop, respectively, the die set for moving holes between the horizontal positions. To accommodate the top end stop and the vertical position directly above The top end stop fixing position with the two flank tabs, the punching unit and punching die are moved from position. Horizontally to a vertical position and then be lowered from the followed position Vertically to the mounting position all the way down to enter The two flank bars were Separated from each other by the push lever, and then the punching tool set and the perforating die were pushed by the pusher pivot. Top end stop which is fixed in the hole on the ridge edge of the bar. Flanked by two, respectively

Claims (5)

1. A device for attaching a pair of top end stops to the ridge edge of a pair of parallel tabs of the zipper chain, which is fed intermittently under tension along the feeder. The device consists of a set of punching machines. And a die for punching holes, which were glued above the way There is a pair of holes to hold the top end stop, respectively, a set of punchers and dies for punching them. Movable between the position for supporting the top end stop and the second above the attachment position for the carry. Top end stop with two flank strips. Mobility devices for moving the punching unit and The die for punching the hole from the first position to the The second position. Lifting / lowering device For the vertical movement of the aforementioned punch and die set between the aforementioned second position and the attachment position through the feeder. A push lever is installed under the feeder for bar separation. The two sides are parallel to each other and the pivot pin is installed under the feeder to press the punching unit. And the die for punching the holes to hammer the top end stop Which are fixed in the holes on the ridge edge of the parallel bars respectively 2. Equipment according to claim 1, where the punching machine and mother The type for punching the holes includes: Four hole puncher An inverted trapezoid with a pair of top faces and a pair of punching dies with bottom faces facing the face. Above mentioned Of the said punching machine and the bottom surface Of the die for punching such holes 3. Equipment according to claim 1, where the punching machine and mother Print for punching such holes. Including a holder to hold the machine Punching such holes and a die for punching such holes and boxes which The mounts are movable supported. Such box Moving at an angle between the first and the second position 4. Equipment according to claim 3, where equipment for raising / lowering, including a movable pushrod that can move along the Which is placed in a position above that holder for pushing the Fasten from the aforementioned second position to the said attachment position. When that box is in the aforementioned second position 5. Device according to claim 1, where the lever for pushing loudly It has a triangular top end for separating the two flanks. With a pitch which is almost equal to the distance between the tip stops. The top, which was fixed in the hole (5 claims, 2 faces, 10 photos).