CN110857482A - Yarn feeding device of single-needle two-side circular knitting machine - Google Patents
Yarn feeding device of single-needle two-side circular knitting machine Download PDFInfo
- Publication number
- CN110857482A CN110857482A CN201810960873.5A CN201810960873A CN110857482A CN 110857482 A CN110857482 A CN 110857482A CN 201810960873 A CN201810960873 A CN 201810960873A CN 110857482 A CN110857482 A CN 110857482A
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- China
- Prior art keywords
- yarn
- needle
- feeding device
- hole
- penetrating hole
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/48—Thread-feeding devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention provides a yarn feeding device of a single-needle two-side circular knitting machine, which at least comprises a first yarn penetrating hole for a first yarn to penetrate, a second yarn penetrating hole for a second yarn to penetrate and a shifter for changing the relative positions of the first yarn penetrating hole and the second yarn penetrating hole, so that when the first yarn and the second yarn are hooked and pulled by a knitting needle, the positions of the first yarn and the second yarn in the knitting needle are exchanged, and the same surface of a fabric is provided with the two yarns at the same time.
Description
Technical Field
The invention relates to a yarn feeding device of a single-needle double-face circular knitting machine, in particular to a yarn feeding device of a single-needle double-face circular knitting machine, which is provided with a yarn feeding device for changing the positions of a first yarn and a second yarn in a knitting needle.
Background
The present invention relates to a single-needle double-sided circular knitting machine, and more particularly to a single-needle double-sided circular knitting machine, which uses a single needle to simultaneously hook and pull two yarns to form the two yarns on the upper and lower surfaces of the fabric, respectively, and even if the two yarns use different colors, only the upper and lower surfaces can respectively show different colors, but the same surface cannot have different colors.
Disclosure of Invention
The main object of the present invention is to change the position of two yarns in the knitting needle by using the yarn feeding device, so that the same surface of the fabric has two yarns at the same time.
In order to achieve the above object, the yarn feeding device of the present invention at least has a first yarn threading hole for a first yarn to be threaded, a second yarn threading hole for a second yarn to be threaded, and a shifter for changing the relative positions of the first yarn threading hole and the second yarn threading hole, so that the positions of the first yarn and the second yarn in the knitting needle are switched when the first yarn and the second yarn are hooked by the knitting needle.
The yarn feeding device of the single-needle two-side circular knitting machine is provided with a support, a first yarn penetrating hole is formed in the surface of the support, a shifter is provided with a driving part and a shifting part connected to the driving part, a second yarn penetrating hole is formed in the surface of the shifting part, and the driving part drives the shifting part to shift so as to swap the positions of the first yarn and the second yarn in a knitting needle.
The yarn feeding device of the single-needle two-side circular knitting machine is characterized in that the shifter is provided with a driving part and a shifting part connected with the driving part, the first yarn penetrating hole and the second yarn penetrating hole are arranged on two sides of the shifting part, and the positions of the first yarn and the second yarn in the knitting needle are exchanged when the driving part drives the shifting part to pivot between the first yarn penetrating hole and the second yarn penetrating hole.
Compared with the prior art, the invention has the beneficial effects that: it is possible to have two yarns on the same surface of the fabric.
Drawings
FIG. 1 is a schematic view of a single needle double-sided circular knitting machine.
Fig. 2 is a perspective external view of the first embodiment of the present invention.
Fig. 3 is a perspective view of the first embodiment of the present invention from another angle.
FIG. 4 is a schematic view of two yarns of the first embodiment of the present invention in a first position.
Fig. 5 is a schematic view of the needle of the two yarns of the present invention in a first position.
FIG. 6 is a schematic view of two yarns of the first embodiment of the present invention in a second position.
Fig. 7 is a schematic view of the needle of the two yarns of the present invention in a second position.
Fig. 8 is a perspective external view of a second embodiment of the present invention.
Fig. 9 is a perspective view of the second embodiment of the present invention from another perspective.
FIG. 10 is a schematic view of two yarns of a second embodiment of the present invention in a first position.
FIG. 11 is a schematic view of two yarns of a second embodiment of the present invention in a second position.
Description of reference numerals: 10-a yarn feeding device; 1-a scaffold; 11-a first threading hole; 2-a shifter; 21-a drive member; 22-a displacement member; 221-a second punch hole; 30-a yarn feeding device; 3-a scaffold; 4-a displacer; 41-a driving member; 42-a displacement member; 421-a first threading hole; 422-a second yarn threading hole; 43-a resilient element; a-a circular knitting machine; a1-weaving cylinder; a2-knitting needle; b-a first yarn; c-a second yarn.
Detailed Description
Referring to fig. 1 to 4, as can be clearly seen from the drawings, the yarn feeding device 10 of the present invention is disposed at a side of a knitting cylinder a1 of a circular knitting machine a, and has a support 1 and a shifter 2 connected to the support 1, wherein the support 1 is provided with a first yarn threading hole 11 for a first yarn B to thread, the shifter 2 has a driving member 21 and a shifting member 22 connected to the driving member 21, and a surface of the shifting member 22 is provided with a second yarn threading hole 221 for a second yarn C to thread.
Referring to fig. 3 to 7, as can be seen from fig. 4 and 6, when knitting is performed, the driving member 21 drives the displacement member 22 to swing, so that the second yarn threading hole 221 is displaced up and down on both sides of the first yarn threading hole 11, as shown in fig. 5 and 7, when the second yarn threading hole 221 is located on the upper side of the first yarn threading hole 11 and on the lower side of the first yarn threading hole 11,
the knitting needle a2 switches the positions of the first yarn B and the second yarn C in the knitting needle a2 when the knitting needle a2 hooks the first yarn B and the second yarn C, so that the first yarn B and the second yarn C can be simultaneously positioned on the same surface of the fabric without changing the knitting needle a 2.
Referring to fig. 8 to 11, as clearly seen in fig. 8 and 9, a yarn feeding device 30 according to a second embodiment of the present invention is connected to a frame 3 and has a shifter 4, the shifter 4 has a driving member 41, a shifting member 42 and an elastic member 43, the driving member 41 is connected to the frame 3, the shifting member 42 is respectively provided at two sides thereof with a first yarn threading hole 421 for the first yarn B to pass through and a second yarn threading hole 422 for the second yarn C to pass through, the shifting member 42 is pivotally connected to the frame 3 between the first yarn threading hole 421 and the second yarn threading hole 422, the elastic member 43 keeps the shifting member 42 against the driving member 41, so that the driving member 41 pushes the shifting member 42 to pivot between the first yarn threading hole 421 and the second yarn threading hole 422, when the knitting needle a2 hooks the first yarn B and the second yarn C, the knitting needles B and the second yarn C are switched to a2, so that the knitting needle 2 is not changed, it is possible to have the first yarn B and the second yarn C on the same surface of the fabric at the same time.
Claims (3)
1. The utility model provides a two sides of single needle circular knitting machine's yarn feeding device, this yarn feeding device have at least and are used for supplying the first hole of wearing to establish of first yarn to and be used for supplying the second hole of wearing to establish of second yarn, its characterized in that:
the yarn feeding device is provided with a shifter used for changing the relative position of the first yarn through hole and the second yarn through hole, so that the positions of the first yarn and the second yarn in a knitting needle are exchanged when the first yarn and the second yarn are hooked and pulled by the knitting needle.
2. Yarn feeding device for single-needle double-sided circular knitting machines according to claim 1, characterized in that: the yarn feeding device is provided with a support, a first yarn penetrating hole is formed in the surface of the support, a shifter is provided with a driving part and a displacement part connected to the driving part, a second yarn penetrating hole is formed in the surface of the displacement part, and the driving part drives the displacement part to displace so as to interchange the positions of a first yarn and a second yarn in a knitting needle.
3. Yarn feeding device for single-needle double-sided circular knitting machines according to claim 1, characterized in that: the shifter is provided with a driving piece and a shifting piece, wherein the first yarn penetrating hole and the second yarn penetrating hole are arranged on two sides of the shifting piece, so that the positions of the first yarn and the second yarn in the knitting needle are exchanged when the driving piece drives the shifting piece to pivot between the first yarn penetrating hole and the second yarn penetrating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960873.5A CN110857482A (en) | 2018-08-22 | 2018-08-22 | Yarn feeding device of single-needle two-side circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960873.5A CN110857482A (en) | 2018-08-22 | 2018-08-22 | Yarn feeding device of single-needle two-side circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110857482A true CN110857482A (en) | 2020-03-03 |
Family
ID=69635967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810960873.5A Pending CN110857482A (en) | 2018-08-22 | 2018-08-22 | Yarn feeding device of single-needle two-side circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110857482A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318117A (en) * | 1998-09-14 | 2001-10-17 | 纳幕尔杜邦公司 | Adjustable plating yarn carrier assembly for knitting plated fabric |
| EP1176243A1 (en) * | 2000-07-29 | 2002-01-30 | Terrot Strickmaschinen GmbH | Circular knitting machine |
| TW529639U (en) * | 2002-03-29 | 2003-04-21 | Ta Yu Knitting Machinery Co Lt | Improved structure of yarn feeder for knitting machine |
| CN103541141A (en) * | 2013-10-25 | 2014-01-29 | 吴江唯奇布业有限公司 | Yarn guide device for yarn feeding |
| CN104532458A (en) * | 2014-12-16 | 2015-04-22 | 江南大学 | Weft knitting single-side reverse plating jacquard fabric production method and special devices |
-
2018
- 2018-08-22 CN CN201810960873.5A patent/CN110857482A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318117A (en) * | 1998-09-14 | 2001-10-17 | 纳幕尔杜邦公司 | Adjustable plating yarn carrier assembly for knitting plated fabric |
| EP1176243A1 (en) * | 2000-07-29 | 2002-01-30 | Terrot Strickmaschinen GmbH | Circular knitting machine |
| JP2002105809A (en) * | 2000-07-29 | 2002-04-10 | Terrot Strickmaschinen Gmbh | Circular knitting machine |
| TW529639U (en) * | 2002-03-29 | 2003-04-21 | Ta Yu Knitting Machinery Co Lt | Improved structure of yarn feeder for knitting machine |
| CN103541141A (en) * | 2013-10-25 | 2014-01-29 | 吴江唯奇布业有限公司 | Yarn guide device for yarn feeding |
| CN104532458A (en) * | 2014-12-16 | 2015-04-22 | 江南大学 | Weft knitting single-side reverse plating jacquard fabric production method and special devices |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200303 |
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| WD01 | Invention patent application deemed withdrawn after publication |