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Supplying device for zipper tapes in zipper teeth chain continuous making machine

A supply device and zipper tape technology, which can be used in transportation and packaging, clothing, thin material processing, etc., and can solve problems such as large installation space

Active Publication Date: 2010-06-16
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In the above-mentioned conventional fastener tape supply device, since the one-way clutch is provided in the middle of the transmission shaft, the bulky structure enlarges the overall size of the supply device, and requires a large installation space in order to install the supply device.

Method used

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  • Supplying device for zipper tapes in zipper teeth chain continuous making machine
  • Supplying device for zipper tapes in zipper teeth chain continuous making machine
  • Supplying device for zipper tapes in zipper teeth chain continuous making machine

Examples

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Embodiment Construction

[0038] The structure of the main part of the fastener stringer continuous manufacturing machine of this invention is demonstrated.

[0039] Such as figure 1 As shown, the zipper stringer continuous manufacturing machine of the present invention has: a forming implantation part 1 for engaging elements; a feeder of the engaging element metal wire W that is intermittently fed to the forming implanting part 1 The apparatus 10; the fastener tape supply device 20 for intermittently supplying the fastener tape T to the above-mentioned molded implant part 1 by sending out the fastener stringer S; and the main shaft 30 rotationally driven by a motor.

[0040] Such as figure 2 As shown, the above-mentioned metal wire W for engaging elements is a vertically long material having a head WH and a pair of legs WL and having a substantially Y-shaped cross section.

[0041] Such as figure 1 and Figure 6 As shown, the forming implant part 1 of the above-mentioned engaging element has: a c...

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Abstract

The invention relates to a supplying device for zipper tapes in a zipper teeth chain continuous making machine, which can be compactly arranged in a small and narrow space. The supplying device used for intermittently feeding zipper chains (T) to a forming implanting part (1) of engaged elements in the zipper teeth chain continuous making machine is provided with a tape feeding roller (21), a transmitting shaft (23) and a pawl (51), wherein the tape feeding roller (21) is used for conveying the zipper chains (T) by sending a zipper teeth chain (S); the transmitting shaft (23) intermittently rotates towards one direction and the other direction by the rotation of the main shaft (30); the pawl (51) is arranged on the transmitting shaft (23); the tape feeding roller (21) is an inner gear ratchet wheel with ratchets (51) on the inner circumference; a pawl (52) is accommodated in the tape feeding roller (21), and when the transmitting shaft (23) rotates towards one direction, the pawl (52)is clamped with the ratchets (51) so as toenable the tape feeding roller (21) to intermittently rotate towards a feeding direction.

Description

technical field [0001] The present invention relates to a fastener tape supply device used in a fastener stringer continuous manufacturing machine that intermittently feeds a fastener tape of a slide fastener to a molded implant portion of an engaging element. Background technique [0002] Conventionally, as a fastener stringer continuous manufacturing machine, as disclosed in Patent Document 1, there is known a fastener stringer continuous manufacturing machine having a forming implantation portion of an engaging element, an intermittent A feeding device for the metal wire for engaging elements that is fed to the forming implant part, a fastener tape feeding device that intermittently feeds the fastener tape to the forming implant by feeding out the fastener stringer, etc. [0003] As the above-mentioned metal wire for engaging elements, a long metal wire having a circular cross-section is formed by a plurality of rolls into a substantially Y-shaped cross-section having a h...

Claims

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Application Information

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IPC IPC(8): B21D53/52B65H20/02
Inventor 井合健一郎
Owner YKK CORP
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