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Yarn W-folding sewing equipment and W-folding sewing method of feather-shaped cotton inner core cloth

A feathery and sewing technology, applied in the direction of floral stitch sewing machines, sewing equipment, sewing machine components, etc., can solve the problem of difficult to process feathery cotton inner core fabrics

Pending Publication Date: 2020-06-23
ZHEJIANG TRIPLE WIN MEDICAL APPLIANCE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When many existing yarn sewing equipments are used for sewing, multiple yarns are arranged and fixed. After the yarns are sewn, the yarn ends need to be cut. It is not easy to quickly process feathery cotton inner core fabrics.

Method used

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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  • Yarn W-folding sewing equipment and W-folding sewing method of feather-shaped cotton inner core cloth
  • Yarn W-folding sewing equipment and W-folding sewing method of feather-shaped cotton inner core cloth
  • Yarn W-folding sewing equipment and W-folding sewing method of feather-shaped cotton inner core cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: as Figure 1 to Figure 3 As shown, a kind of yarn W-folding sewing equipment proposed by the present invention includes a frame 1, and the frame 1 is provided with a conveying mechanism for conveying evenly arranged feathery cotton raw materials, and is used for sewing feathery cotton raw materials. mechanism.

[0030] Wherein the conveying mechanism includes a driving assembly for driving the uniformly arranged feathery cotton raw materials to move, a guide roller 2 for keeping the feathery cotton raw materials horizontal, and a winding assembly for winding the finished feathery cotton raw materials for sewing. The drive assembly includes a first abutting roller 3 that is rotatably connected to the frame 1 and abuts against the lower surface of several feathery cotton raw materials, is arranged on the frame 1 and clamps and drives the feathery cotton raw material with the first abutting roller 3 The moving second abutment roller 4, the drive motor 5 that...

Embodiment 2

[0035] Embodiment 2: A W-fold sewing method of feather-like cotton inner core cloth, characterized in that it comprises the following steps: step S1, threading the feather-like cotton raw material on the frame 1 and winding it through the winding shaft 7, wherein The width of the feathery cotton raw material is Ly, Ly=260mm;

[0036] Step S2, drive the first abutment roller 3 to rotate through the drive motor 5, clamp the first abutment roller 3 and the second abutment roller 4 and drive the feathery cotton raw material to move, so that the feathery cotton raw material moves at a speed V, 5m / min≤V≥3m / min;

[0037] Step S3, while the feathery cotton raw material is driven by the drive motor 5 to move, the reciprocating lead screw 17 is driven by the lead screw motor 19 to rotate to make the sewing machine 15 move perpendicular to the direction of the feathery cotton raw material, so that the sewing machine 15 moves back and forth at a constant speed, and Feather-like cotton ra...

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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Abstract

The invention discloses yarn W-folding sewing equipment and a W-folding sewing method of feather-shaped cotton inner core cloth. The technical scheme is that the W-folding sewing equipment comprises arack, wherein the rack is provided with a conveying mechanism for conveying uniformly arranged feather-shaped cotton raw materials, and a sewing mechanism used for sewing the feather-shaped cotton raw materials; the conveying mechanism comprises a driving mechanism for driving the uniformly arranged feather-shaped cotton raw materials to move, a guiding roller for keeping the feather-shaped cotton raw materials in a horizontal state, and an unwinding assembly used for unwinding the completely sewn feather-shaped cotton raw materials; and the sewing mechanism is located between the guiding roller and the driving assembly, and the sewing mechanism comprises a sliding-moving assembly arranged on the rack, and a sewing machine connected to the sliding-moving assembly and used for sewing the feather-shaped cotton raw materials. By virtue of the equipment, yarn W-folding sewing is realized, the feather-shaped cotton raw materials are sewn into the feather-shaped cotton inner core cloth, thesewing efficiency is improved, and the step of cutting the yarn is reduced.

Description

technical field [0001] The invention relates to the textile field, in particular to a yarn W-fold sewing device and a W-fold sewing method for a feather-like cotton inner core cloth. Background technique [0002] The existing Chinese patent number is: 201580011595.3, patent name: feathery cotton raw material and its manufacturing method, which discloses a feathery cotton raw material. The feather-like cotton raw material is used to replace traditional cotton as the inner core, and the feather-like cotton raw material is in the shape of a long line with cotton-like long fibers on the periphery. [0003] When the feather-like cotton raw material is used as the inner core, it is formed by laying several feather-like cotton raw materials. When used for a long time, the feather-like cotton raw material is easy to gather, which affects the use. When making the core, it is not easy to fix the fixed position of the feathery cotton raw material, it is difficult to control the spacin...

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B9/00D05B41/00D05B27/18D05B69/10D05B69/00
CPCD05B9/00D05B27/18D05B41/00D05B69/00D05B69/10
Inventor 范立涛
Owner ZHEJIANG TRIPLE WIN MEDICAL APPLIANCE