TH5673B - Methods and equipment for feeding the zipper structure along with the stripe. - Google Patents

Abstract

Method of continuous feeding of long zip structure strips Along with a continuous long strip of stripes built into the machine for the completion of the zipper assembly. consist of Feeding the zip structure with stripes along the channel Passages along a straight line in the plane by means of propulsion The movement acts on one side of the parallel bar. which has no stripes attached, and the feeding of the zipper structure by means of thrust The movement acts on two parallel bars that are opposite each other while The zip structure is attached to the slider for the device zip. According to this fabrication method, it also consists of a main roller which can fixed to the bottom surface of opposite parallel bars and the first and second rollers can be fixed on the matt surface. on the parallel bars that are opposite each other and can move in vertically independently of each other

Claims (5)

1. The feeding process guides the continuous length zippers together with the continuous length strips to move. Pass along the path along a straight line in the internal plane for successful zip assembly. Which band The zipper is made up of parallel strips. Which has a continuous or indefinite length, and long continuous streaks are applied This method consists of the following steps, feeding the zipper structure along with the continuous strip to pass through it. The channel passes along a straight line by means of driving force acting on one side of the parallel bar at There are no streaks attached. To prevent the tabs from aligning Long continuous streaks that fold And entering the zipper structure tab Along with the long continuous strip Keep moving It passes along the contour of the pass along a straight line by means of driving force acting on the two parallel bars, while the tab Zip construction is being assembled into the zipper slider. 2.Device for feeding the longitudinal zipper structure strip. With a continuous strip of length For the completion of the zipper assembly, the zipper construction includes the first and second tabs where the double tabs have Unlimited length And has a pair of lines that are joined together of Attachment attachments are attached to the edge along each side of the parallel line. Of the parallel bars, the continuous length strips are Attach to the bottom surface of the first tab in such a way that it folds up. The device consists of: the main roller fixed in a straight-through channel. And can grip the bottom surface of the parallel bar; Drive system Two systems, which alternate to drive the main and secondary rollers. They are fixed on a straight path and can be fixed on the upper surface of the parallel bars. Each of the aforementioned first and second rollers can move. That are vertically independent of each other, installed in such a way that When in a downward position it presses the corresponding bar on the ball. Main rolling to transfer the driving force And is controlled by automatically So that both rollers are lowered while in the process of holding the slider and only the second roller is lowered while feeding the tab. Zipper structure 3. Equipment according to claim 2 for the part of the first roller and The second one is mounted at the lower end of the rotating vertical pair of rods. And has the first cylindrical shaft and the The second is mounted at the end of the vertical shaft for vertical movement. 4. Equipment according to claim 2 in the part of the main roller as follows There are segments of large diameter double roller edges spaced axially apart. Can be attached to the ground The bottom surface of each parallel bar Double roller rim section The parallelism of such a large diameter causes Guidance around a circle Between the section of the roller bar. For supporting double row alignment of the bolts. 5. The device according to claim 1 of the above main roller is optimized for driving the motor and cylinder axis. Appropriately defined (5 claims, 2 pages, 6 photos)