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Zipper manufacturing device

A technology for manufacturing devices and zippers, which is applied in the field of zipper manufacturing devices, which can solve problems such as the influence of driving speed, the inability to process chains, and the difficulty in increasing output, and achieve the effect of high processing position accuracy

Active Publication Date: 2013-08-14
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the tension applied to the chain 9 when the tension applying roller 23 rotates around the fulcrum of the support arm supporting the tension applying roller 23 is affected by the driving speed of other rollers, and the tension applying roller is adjusted by slightly moving up and down. The position of 23 will greatly change the tension that the tension applying roller 23 applies to the chain 9
Therefore, it is difficult for the conventional zipper manufacturing device 2 to accurately control the magnitude of the tension applied to the chain 9, making it difficult to control the stretching degree of the chain 9
Therefore, the processing section 27 of the conventional zipper manufacturing device 2 also often cannot process the chain 9 at the correct position, which makes it difficult to improve the output.

Method used

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  • Zipper manufacturing device
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Examples

Experimental program
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Embodiment Construction

[0020] Please refer to image 3 , the zipper manufacturing device 3 of the present invention is used to process the semi-finished chain 9 for manufacturing a zipper. The slide fastener manufacturing apparatus 3 includes a passage, a processing unit 31 , a transport unit 32 , a storage unit 33 , a transport unit 34 , a tension applying unit 35 , and a length measuring unit 38 . Among them, in image 3 In the particular embodiment shown, the frame 331 of the storage part 33 is fixed to the side of the machine table 30 of the zipper manufacturing device 3 .

[0021] In the zipper manufacturing device 3, the chain 9 moves along the path (please refer to image 3 the path of chain 9). The processing part 31 is disposed on the passage for processing the chain 9 . The conveying part 32 is arranged on the passage, and is used for moving the chain 9 to pass through the processing part 31 along the passage. The storage part 33 is provided on the passage and upstream of the processi...

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PUM

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Abstract

The invention relates to a zipper manufacturing device comprising a passageway, a processing portion, a transport portion, a storage portion, a conveying portion and a tensioning portion. A chain moves along the passageway, and the processing portion is arranged on the passageway for processing the chain. The transport portion is arranged on the passageway for moving the chain to pass the processing portion via the passageway. The storage portion is arranged on the passageway and at an upstream of the processing portion for temporarily storing the chain moved to the processing portion. The chain in the storage portion affected by gravity droops naturally. The conveying portion is arranged on the passageway and at an upstream of the storage portion for conveying the chain to the storage portion. The tensioning portion is arranged on the passageway and between the processing portion and the storage portion for applying tension to the chain drooping naturally in the storage portion before the chain enters the processing portion.

Description

technical field [0001] The invention relates to a manufacturing device, in particular to a zipper manufacturing device. Background technique [0002] Zippers are widely used in various garments or various packaging products that need to be closed. In the zipper manufacturing process, the chain used to make the zipper must go through a series of knocking off the multiple sprockets on the left and right chain cloths in the correct position so that the lengths of the chain teeth on the left and right chain cloths of the chain can match, or The zipper can only be manufactured by the technology of the slider or the stopper of the chain device zipper. Because the size of the elements on the zipper is not large, and the chain is flexible and may bend and stretch, it is very important to process the chain in the correct position. [0003] Such as figure 1 The conventional zipper manufacturing device 1 shown includes a processing part 11 , a storage part 12 , a conveying roller 13...

Claims

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Application Information

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IPC IPC(8): A44B19/42
Inventor 久世和树
Owner YKK CORP
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