CN110656429B - Weft-knitted vertical net hole tissue without loop transfer and loosening and knitting method - Google Patents
Weft-knitted vertical net hole tissue without loop transfer and loosening and knitting method Download PDFInfo
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- CN110656429B CN110656429B CN201910920387.5A CN201910920387A CN110656429B CN 110656429 B CN110656429 B CN 110656429B CN 201910920387 A CN201910920387 A CN 201910920387A CN 110656429 B CN110656429 B CN 110656429B
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- unit coils
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/102—Patterned fabrics or articles with stitch pattern
- D04B1/104—Openwork fabric, e.g. pelerine fabrics
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Abstract
The invention discloses a weft-knitted vertical net hole tissue without loop transfer and loosening and a knitting method, comprising four rows of transverse tissues, wherein the first row of transverse tissues is formed by serially sleeving continuous unit coils in one direction, the second row of transverse tissues comprises two sections of continuous unit coils with opposite directions in the respective directions, the third row of transverse tissues is formed by reversely serially sleeving the continuous unit coils of the second row of transverse tissues, and the fourth row of transverse tissues is formed by serially sleeving the continuous unit coils in one direction; gaps between two sections of continuous unit coils with opposite directions in the second row of transverse tissues and gaps between two sections of continuous unit coils with opposite directions in the third row of transverse tissues are matched with the first row of transverse tissues and the fourth row of transverse tissues to jointly form the weft-knitted vertical net hole. According to the invention, the weft-knitted vertical net holes are not formed through the loop transferring structure, so that the knitting performance of the fabric is greatly improved, and the technical requirements on equipment are reduced.
Description
Technical Field
The invention relates to the technical field of mesh hole knitting, in particular to a weft-knitted mesh hole tissue without loop transfer and loosening and a knitting method.
Background
The traditional weft knitting net hole organization is realized by a loop transferring knitting method. The loop transfer is divided into two knitting modes of single-sided loop transfer and double-sided loop transfer.
Single-sided transfer is the transfer of certain loops on one needle bed to adjacent needles on the same needle bed.
The single-sided loop transfer is realized, the needle grooves are formed by interlacing needle grooves and transfer needle grooves 1 at intervals of 1, and the actual number of the needle grooves is twice as large as the number of knitting needles of the fabric, so that the number of the needle bed stages of the equipment is greatly limited. In particular, in the field of knitted uppers, the number of machine bed stages and the machine operating speed are greatly limited; because the thickness of the knitting raw material of the knitted vamp is more than 800 Denier, the impact force of knitting on the needle bed rib is larger and the speed is faster and larger when the roving raw material is knitted.
Double-sided transfer is the transfer of certain loops on one needle bed to the adjacent needle of the other needle bed.
Double-sided transfer, one needle bed is the cylinder in which the knitting is located, and the other needle bed is usually the half-plate in which the transfer needles are located. Because the transfer needle is positioned in the half disc groove, the device loses the function of tying the rib gate, and greatly restricts the change of the tissue function of the fabric rib gate.
In view of this, the present inventors have conducted intensive studies on the above problems, and have produced the present invention.
Disclosure of Invention
The invention provides a weft-knitted net hole structure without loop transfer and loosening and a knitting method, which are used for overcoming the defects of the traditional weft-knitted net hole structure realized by knitting.
The weft-knitted vertical net hole tissue without loop transfer and dislocation at least comprises four rows of transverse tissues, wherein the first row of transverse tissues are formed by serially sleeving continuous unit coils in one direction, the second row of transverse tissues comprise two sections of continuous unit coils with opposite directions in the respective directions, the third row of transverse tissues are formed by reversely serially sleeving the continuous unit coils of the second row of transverse tissues, and the fourth row of transverse tissues are formed by serially sleeving the continuous unit coils in one direction; the circular arcs of the unit coils on the first row of transverse tissues are sleeved with the circular arcs of the unit coils on the second row of transverse tissues in a series manner; the circular arcs of the unit coils on the second row of transverse tissues are sleeved with the circular arcs of the unit coils on the third row of transverse tissues in a series manner; the circular arcs of the unit coils on the third row of transverse tissues are sleeved with the circular arcs of the unit coils on the fourth row of transverse tissues in a series manner; gaps between two sections of continuous unit coils with opposite directions in the second row of transverse tissues and gaps between two sections of continuous unit coils with opposite directions in the third row of transverse tissues are matched with the first row of transverse tissues and the fourth row of transverse tissues to jointly form the weft-knitted vertical net hole. The weft-knitted vertical net hole tissue has the advantages that the effect of the fabric net hole is vertical, the first row of transverse tissues are matched with the fourth row of transverse tissues, gaps between two sections of continuous unit coils with opposite directions in the second row of transverse tissues and gaps between two sections of continuous unit coils with opposite directions in the third row of transverse tissues form the weft-knitted vertical net hole, the weft-knitted vertical net hole is formed through a loop transferring structure, the knitting performance of the fabric is greatly improved, and the technical requirements for equipment are reduced.
The gap distance between two sections of continuous unit coils with opposite directions in the second row of transverse tissues is equal to the arc size of the unit coils on the first row of transverse tissues.
The gap distance between two sections of continuous unit coils with opposite directions in the third row of transverse tissues is equal to the arc size of the unit coils on the fourth row of transverse tissues.
And after the two continuous unit coil strings of the third row of transverse tissues are sleeved to the end parts, at least one row of continuous unit coils are formed in a reverse direction respectively, the continuous unit coils can be circulated in a reciprocating mode, and the lowest row of continuous unit coil strings are sleeved with the fourth row of transverse tissues.
A weft-knitted vertical net hole tissue knitting method without loop transfer and loosing adopts knitting equipment capable of realizing 360-degree forward and backward reciprocating operation of a needle cylinder, and can realize arbitrary control of 3 needle positions of single-path or multi-path corresponding yarn mouth looping, loop collecting and needle hiding under the control of a computer program, wherein the weft-knitted vertical net hole tissue knitting method at least needs 4 circulation 4 transverse tissues of forward and backward reciprocating operation of the needle cylinder to realize knitting of a minimum vertical net hole tissue, and under the control of the computer program, the 4 transverse tissues are: the first row of transverse tissues is formed by serially sleeving continuous unit coils in one direction in the first cycle, the second row of transverse tissues comprises two sections of continuous unit coils with opposite directions in the second cycle, the third row of transverse tissues is formed by serially sleeving continuous unit coils in the second row of transverse tissues in the opposite direction in the third cycle, and the fourth row of transverse tissues is formed by serially sleeving continuous unit coils in one direction in the fourth cycle;
the circular arcs of the unit coils on the first row of transverse tissues are sleeved with the circular arcs of the unit coils on the second row of transverse tissues in a series manner;
the circular arcs of the unit coils on the second row of transverse tissues are sleeved with the circular arcs of the unit coils on the third row of transverse tissues in a series manner;
the circular arcs of the unit coils on the third row of transverse tissues are sleeved with the circular arcs of the unit coils on the fourth row of transverse tissues in a series manner;
gaps between two sections of continuous unit coils with opposite directions in the second row of transverse tissues and gaps between two sections of continuous unit coils with opposite directions in the third row of transverse tissues are matched with the first row of transverse tissues and the fourth row of transverse tissues to jointly form a weft-knitted vertical net hole, and the weft-knitted vertical net hole tissues are formed by single-way or multi-way forward and reverse operation and knitting corresponding to the vertical net hole tissues is used as a starting point of forward and reverse operation, and knitting needles which participate in knitting from end to end are free of heavy eating or are connected by loop collecting tissues.
The size of the weft-knitted vertical net hole depends on the number of transverse tissues which are not involved in heavy eating or gathering circles in the vertical direction.
When the fabric is transversely organized into a plurality of net holes in the same row, the same number of main shuttles are required to be used for shuttle changing knitting, and a cycle of forward and reverse reciprocating operation is required to be added for each shuttle changing.
According to the invention, the first row of transverse tissues and the fourth row of transverse tissues are matched, gaps between two sections of continuous unit coils with opposite directions in the second row of transverse tissues and gaps between two sections of continuous unit coils with opposite directions in the third row of transverse tissues form weft-knitted vertical net holes, and weft-knitted vertical net holes are formed without a loop transfer structure, so that the knitting performance of the fabric is greatly improved, and the technical requirements on equipment are reduced.
Drawings
FIG. 1 is a schematic diagram of a weft-knitted vertical net hole organization structure without loop transfer and detachment;
fig. 2 is a pattern needle bitmap corresponding to a weft-knitted vertical net hole structure without loop transfer and detachment.
Detailed Description
As shown in fig. 1 and 2, the weft-knitted vertical net hole structure without loop transfer and loosening at least comprises four rows of transverse structures, wherein the first row of transverse structures 1 is formed by serially sleeving continuous unit coils in one direction, the second row of transverse structures 2 comprises two sections of continuous unit coils with opposite directions in the respective directions, the third row of transverse structures 3 is formed by reversely serially sleeving the continuous unit coils of the second row of transverse structures 2, and the fourth row of transverse structures 4 is formed by serially sleeving the continuous unit coils in one direction.
The loops 6 of the unit coils on the first row of transverse tissues 1 are sleeved with the loops 7 of the unit coils on the second row of transverse tissues 2 in series. The gap distance between two sections of continuous unit coils with opposite directions in the second row of transverse tissues is equal to the arc size of the unit coils on the first row of transverse tissues.
The loops 9 of the unit coils on the second row of transverse tissues 2 are sleeved with the loops 8 of the unit coils on the third row of transverse tissues in series.
The circular arcs 11 of the unit coils on the third row of transverse tissues 3 are sleeved with the circular arcs 10 of the unit coils on the fourth row of transverse tissues 4 in series. The gap distance between two sections of continuous unit coils with opposite directions in the third row of transverse tissues is equal to the arc size of the unit coils on the fourth row of transverse tissues.
Gaps between two sections of continuous unit coils with opposite directions in the second row of transverse tissues and gaps between two sections of continuous unit coils with opposite directions in the third row of transverse tissues are matched with the first row of transverse tissues and the fourth row of transverse tissues to jointly form the weft-knitted vertical net hole.
As a structure, preferably, two continuous unit coil strings of the third row of transverse tissues 3 are sleeved to the end parts to form at least one row of continuous unit coils in a reverse direction, the continuous unit coils can be cycled back and forth, and the lowest row of continuous unit coil strings are sleeved with the fourth row of transverse tissues so as to adjust the size of the weft-knitted vertical net hole, and the size of the weft-knitted vertical net hole also depends on the number of the transverse tissues which do not participate in rescaling or gathering loops vertically.
A weft-knitted vertical net hole tissue knitting method without loop transfer and loosing adopts knitting equipment capable of realizing 360-degree forward and backward reciprocating operation of a needle cylinder, and can realize arbitrary control of 3 needle positions of single-path or multi-path corresponding yarn mouth looping, loop collecting and needle hiding under the control of a computer program, wherein the weft-knitted vertical net hole tissue knitting method at least needs 4 circulation 4 transverse tissues of forward and backward reciprocating operation of the needle cylinder to realize knitting of a minimum vertical net hole tissue, and under the control of the computer program, the 4 transverse tissues are: the first row of transverse tissues is formed by serially sleeving continuous unit coils in one direction in the first cycle, the second row of transverse tissues comprises two sections of continuous unit coils with opposite directions in the second cycle, the third row of transverse tissues is formed by serially sleeving continuous unit coils in the second row of transverse tissues in the opposite direction in the third cycle, and the fourth row of transverse tissues is formed by serially sleeving continuous unit coils in one direction in the fourth cycle;
the circular arcs of the unit coils on the first row of transverse tissues are sleeved with the circular arcs of the unit coils on the second row of transverse tissues in a series manner;
the circular arcs of the unit coils on the second row of transverse tissues are sleeved with the circular arcs of the unit coils on the third row of transverse tissues in a series manner;
the circular arcs of the unit coils on the third row of transverse tissues are sleeved with the circular arcs of the unit coils on the fourth row of transverse tissues in a series manner;
gaps between two sections of continuous unit coils with opposite directions in the second row of transverse tissues and gaps between two sections of continuous unit coils with opposite directions in the third row of transverse tissues are matched with the first row of transverse tissues and the fourth row of transverse tissues to jointly form a weft-knitted vertical net hole, and the weft-knitted vertical net hole tissues are formed by single-way or multi-way forward and reverse operation and knitting corresponding to the vertical net hole tissues is used as a starting point of forward and reverse operation, and knitting needles which participate in knitting from end to end are free of heavy eating or are connected by loop collecting tissues.
As a structure, when the fabric is used for transversely organizing a plurality of net holes in the same row, the same number of main shuttles are required to be used for shuttle changing knitting, and a cycle of forward and reverse reciprocating operation is required to be added for each shuttle changing.
Claims (5)
1. The utility model provides a do not have and move vertical mesh hole tissue of weft knitting that circle does not take off scattered which characterized in that: the weft-knitted vertical net hole tissue at least comprises four transverse tissues, wherein the first transverse tissue is formed by serially sleeving continuous unit coils in one direction, the second transverse tissue comprises two sections of continuous unit coils with opposite directions in the opposite directions, the third transverse tissue is formed by reversely sleeving the continuous unit coils of the second transverse tissue, namely, two sections of continuous unit coils of the second transverse tissue are reversely sleeved to the end parts to form two sections of continuous unit coils with opposite directions in one row respectively, the two sections of continuous unit coils with opposite directions are reciprocally circulated, and the lowest row of continuous unit coil is sleeved with a fourth transverse tissue; the fourth transverse tissue is formed by serially sleeving continuous unit coils in one direction; the circular arcs of the unit coils on the first transverse tissue are sleeved with the circular arcs of the unit coils on the second transverse tissue in a series mode; the arc strings of the unit coils on the second transverse tissue are sleeved with the arc of the unit coil on the uppermost row of the third transverse tissue; the circular arcs of the unit coils on the fourth transverse tissue are sleeved in a series of circular arcs of the unit coils on the lowest row of the third transverse tissue; gaps between two sections of continuous unit coils with opposite directions in the second transverse tissue and gaps between two sections of continuous unit coils with opposite directions in the third transverse tissue are matched with the first transverse tissue and the fourth transverse tissue to jointly form the weft-knitted vertical net hole.
2. A loop-free and non-raveling weft-knitted vertical net hole structure according to claim 1, wherein: the gap distance between two sections of continuous unit coils with opposite directions in the second transverse tissue is equal to the arc size of the unit coils on the first transverse tissue.
3. A loop-free and non-raveling weft-knitted vertical net hole structure according to claim 1, wherein: the gap distance between two continuous unit coils with opposite directions in a row in the third transverse tissue is equal to the arc size of the unit coils on a fourth transverse tissue.
4. A weft knitting vertical net hole tissue knitting method without loop transfer and loosing adopts knitting equipment capable of realizing 360-degree forward and backward reciprocating operation of a needle cylinder, and can realize arbitrary control of 3 needle positions of single-path or multi-path corresponding yarn mouth looping, loop collecting and needle hiding under the control of a computer program in the forward and backward reciprocating operation, and is characterized in that: the weft knitting vertical net hole tissue knitting method can be realized only by knitting 4 transverse tissues by forward and backward reciprocating motion of a needle cylinder, and under the control of a computer program, the 4 transverse tissues are as follows: the first transverse tissue is formed by serially sleeving two sections of continuous unit coils in opposite directions in one direction, the second transverse tissue comprises two sections of continuous unit coils in opposite directions in serial, the third transverse tissue is formed by serially sleeving the two sections of continuous unit coils in opposite directions in the second transverse tissue, namely, after the two sections of continuous unit coils in the second transverse tissue are serially sleeved to the end parts, two sections of continuous unit coils in opposite directions in one row are reversely formed, the two sections of continuous unit coils in opposite directions circulate in a reciprocating manner, the lowest row of continuous unit coil is serially sleeved with a fourth transverse tissue, and the fourth transverse tissue is formed by serially sleeving the continuous unit coils in one direction;
the loop arc of the unit coil on the first transverse tissue is sleeved with the loop arc of the unit coil on the second transverse tissue;
the loop of the unit coil on the second transverse tissue is sleeved with the loop of the uppermost row of unit coils of the third transverse tissue in a series;
the circular arcs of the unit coils on the fourth transverse tissue are sleeved in a series of circular arcs of the unit coils on the lowest row of the third transverse tissue;
gaps between two sections of continuous unit coils with opposite directions in the second transverse tissue and gaps between two sections of continuous unit coils with opposite directions in the third transverse tissue are matched with the first transverse tissue and the fourth transverse tissue to jointly form the weft-knitted vertical net hole.
5. The method for knitting the weft-knitted vertical net hole tissue without loop transfer and loosening as claimed in claim 4, which is characterized in that: when a plurality of net holes are needed in the same row of the fabric, the same number of main shuttles are needed for shuttle changing knitting, and a cycle of reversible reciprocating knitting is added for each shuttle changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910920387.5A CN110656429B (en) | 2019-09-27 | 2019-09-27 | Weft-knitted vertical net hole tissue without loop transfer and loosening and knitting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910920387.5A CN110656429B (en) | 2019-09-27 | 2019-09-27 | Weft-knitted vertical net hole tissue without loop transfer and loosening and knitting method |
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| Publication Number | Publication Date |
|---|---|
| CN110656429A CN110656429A (en) | 2020-01-07 |
| CN110656429B true CN110656429B (en) | 2023-10-10 |
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| CN201910920387.5A Active CN110656429B (en) | 2019-09-27 | 2019-09-27 | Weft-knitted vertical net hole tissue without loop transfer and loosening and knitting method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB556084A (en) * | 1942-03-16 | 1943-09-20 | Edwin Wildt | Improvements in or relating to knitted fabric and machines for producing same |
| KR20110048492A (en) * | 2011-03-22 | 2011-05-11 | 신갑선 | Earring formed mask |
| WO2015036165A1 (en) * | 2013-09-11 | 2015-03-19 | Golden Lady Company S.P.A. | Method for producing a knitted article |
| EP3165647A1 (en) * | 2015-11-06 | 2017-05-10 | Pai Lung Machinery Mill Co., Ltd. | Fine knitwear of circular knitting machines with air permeable holes |
| CN107920629A (en) * | 2015-08-21 | 2018-04-17 | 株式会社岛精机制作所 | Possess the footwear of the knitted fabric of double-decker |
| CN210975051U (en) * | 2019-09-27 | 2020-07-10 | 浙江罗速设备制造有限公司 | Weft-knitted vertical mesh hole tissue free of loop transfer and free of run-off |
-
2019
- 2019-09-27 CN CN201910920387.5A patent/CN110656429B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB556084A (en) * | 1942-03-16 | 1943-09-20 | Edwin Wildt | Improvements in or relating to knitted fabric and machines for producing same |
| KR20110048492A (en) * | 2011-03-22 | 2011-05-11 | 신갑선 | Earring formed mask |
| WO2015036165A1 (en) * | 2013-09-11 | 2015-03-19 | Golden Lady Company S.P.A. | Method for producing a knitted article |
| CN107920629A (en) * | 2015-08-21 | 2018-04-17 | 株式会社岛精机制作所 | Possess the footwear of the knitted fabric of double-decker |
| EP3165647A1 (en) * | 2015-11-06 | 2017-05-10 | Pai Lung Machinery Mill Co., Ltd. | Fine knitwear of circular knitting machines with air permeable holes |
| CN210975051U (en) * | 2019-09-27 | 2020-07-10 | 浙江罗速设备制造有限公司 | Weft-knitted vertical mesh hole tissue free of loop transfer and free of run-off |
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| Publication number | Publication date |
|---|---|
| CN110656429A (en) | 2020-01-07 |
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