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
CN101733342AActive Publication Date: 2010-06-16YKK CORP
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
YKK CORP
Publication Date
2010-06-16

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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.
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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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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