CN210975051U - Weft-knitted vertical mesh hole tissue free of loop transfer and free of run-off - Google Patents
Weft-knitted vertical mesh hole tissue free of loop transfer and free of run-off Download PDFInfo
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- CN210975051U CN210975051U CN201921618933.1U CN201921618933U CN210975051U CN 210975051 U CN210975051 U CN 210975051U CN 201921618933 U CN201921618933 U CN 201921618933U CN 210975051 U CN210975051 U CN 210975051U
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Abstract
The utility model discloses a weft-knitted vertical mesh hole tissue without transferring stitches and without loosing and a knitting method, comprising four rows of transverse tissues, wherein the first row of transverse tissues is formed by stringing continuous unit coils in one direction, the second row of transverse tissues is formed by stringing two sections of continuous unit coils in opposite directions in respective directions, the third row of transverse tissues is formed by stringing continuous unit coils in the second row of transverse tissues in reverse directions, and the fourth row of transverse tissues is formed by stringing continuous unit coils in one direction; and the gaps between two sections of continuous unit coils in opposite directions in the second row of transverse tissues and the gaps between two sections of continuous unit coils in 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 utility model discloses do not form the vertical net hole of weft knitting through the structure of transferring the stitches, improved the weaving performance of fabric greatly, reduced the technical requirement to equipment.
Description
Technical Field
The utility model relates to a technical field is woven to the net hole, especially relates to a weft knitting net hole tissue and weaving method that does not have transfer ring and does not come loose.
Background
The traditional weft-knitted mesh hole structure is realized by a knitting method of transfer. The transfer is divided into two knitting modes of single-sided transfer and double-sided transfer.
The single-side transfer is to transfer some loops on one needle bed to adjacent needles on the same needle bed.
The single-side loop transfer is carried out, the needle groove is formed by interlacing the knitting needle groove and the loop transfer needle groove 1 at intervals, and the actual needle groove number is twice of the knitting needle number of the fabric, so that the needle bed number of the equipment is greatly limited. Particularly, the application in the field of knitting vamps, the grade number of needle beds of equipment and the running speed of the equipment are greatly limited; because the thickness of the knitting raw material of the knitted vamp is mostly over 800 Denier, when the roving raw material is knitted, the impact force of knitting on the needle bed rib is larger, and the higher the speed is, the larger the speed is.
Double-sided transfer is the transfer of certain stitches from one bed to the needles adjacent to it in the other bed.
Double-sided transfer, one bed being the needle cylinder where the knitting is located and the other bed being usually the huff disc where the transfer needles are located. Because the transfer needle is positioned in the Hafu disc groove, the equipment loses the function of the rib opening and the binding, and the change of the tissue function of the fabric rib opening is greatly restricted.
In view of this, the present inventors have conducted intensive studies on the above problems, and have developed the present invention.
Disclosure of Invention
The utility model provides a traditional weft knitting net hole tissue that can realize through knitting not enough that exists provides a weft knitting net hole tissue that does not have transfer ring and does not come loose and weaving method.
A weft-knitted vertical mesh hole tissue without loop transfer and without unraveling is disclosed, wherein the weft-knitted vertical mesh hole tissue at least comprises four rows of transverse tissues, the first row of transverse tissues is formed by serially sleeving continuous unit coils in one direction, the second row of transverse tissues is formed by serially sleeving two sections of continuous unit coils in opposite directions in respective directions, the third row of transverse tissues is formed by reversely serially sleeving continuous unit coils of the second row of transverse tissues, and the fourth row of transverse tissues is formed by serially sleeving continuous unit coils in one direction; the loop arcs of the unit coils on the first row of transverse tissues are serially sleeved with the loop arcs of the unit coils on the second row of transverse tissues; the loop arcs of the unit coils on the second row of the transverse tissues are serially sleeved with the loop arcs of the unit coils on the third row of the transverse tissues; the loop arcs of the unit coils on the third row of the transverse tissues are serially sleeved with the loop arcs of the unit coils on the fourth row of the transverse tissues; and the gaps between two sections of continuous unit coils in opposite directions in the second row of transverse tissues and the gaps between two sections of continuous unit coils in 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. This kind of vertical net hole tissue of weft knitting, the fabric net hole effect is vertical, utilizes first row horizontal tissue and fourth row horizontal tissue cooperation, and the vertical net hole of weft knitting is formed to the clearance between two sections opposite direction's continuous unit coil in the horizontal tissue of second row and the clearance between two sections opposite direction's continuous unit coil in the horizontal tissue of third row, does not form the vertical net hole of weft knitting through the structure of transferring stitches, has improved the weaving performance of fabric greatly, has reduced the technical requirement to equipment.
The gap distance between two sections of continuous unit coils in opposite directions in the second row of transverse tissues is the size of the loop arc of the unit coils on the first row of transverse tissues.
The gap distance between two sections of continuous unit coils in opposite directions in the third row of transverse tissues is the size of the loop arc of the unit coils on the fourth row of transverse tissues.
The third row of the transverse tissue is formed by sleeving two continuous unit coils at the end part in a serial mode, and then the two continuous unit coils are in reverse directions to form at least one row of continuous unit coils which can be in reciprocating circulation, and the lowest row of the continuous unit coils is sleeved with the fourth row of the transverse tissue in a serial mode.
A method for knitting vertical mesh hole tissue of weft knitting without loop transfer and without scattering adopts knitting equipment capable of realizing 360-degree forward and backward reciprocating operation of a needle cylinder, and can realize random control of 3 needle positions of single-path or multi-path corresponding yarn mouth looping, tucking and lower hidden needles under the control of a computer program in the forward and backward reciprocating operation, the method for knitting the vertical mesh hole tissue of the weft knitting at least needs 4 circular 4 transverse tissues in the forward and backward reciprocating operation of the needle cylinder to realize the knitting of a minimum vertical mesh hole tissue, and the 4 transverse tissues are as follows under the control of the computer program: during the first cycle, the first row of transverse tissues are formed by serially sleeving continuous unit coils in one direction, during the second cycle, the second row of transverse tissues comprise two sections of continuous unit coils in opposite directions and are serially sleeved in respective directions, during the third cycle, the third row of transverse tissues are formed by serially sleeving continuous unit coils in the second row of transverse tissues in a reverse direction, and during the fourth cycle, the fourth row of transverse tissues are formed by serially sleeving continuous unit coils in one direction;
the loop arcs of the unit coils on the first row of transverse tissues are serially sleeved with the loop arcs of the unit coils on the second row of transverse tissues;
the loop arcs of the unit coils on the second row of the transverse tissues are serially sleeved with the loop arcs of the unit coils on the third row of the transverse tissues;
the loop arcs of the unit coils on the third row of the transverse tissues are serially sleeved with the loop arcs of the unit coils on the fourth row of the transverse tissues;
gaps between two sections of continuous unit coils in opposite directions in a second row of transverse tissues and gaps between two sections of continuous unit coils in opposite directions in a 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, the single path or the multiple paths of forward and reverse reciprocating operation are performed, knitting corresponding to the vertical net hole tissue is used as a starting point of the forward and reverse reciprocating operation, and no heavy eating or tuck stitch is formed between the knitting needles with the head and the tail involved in knitting, so that a weft-knitted vertical net hole tissue is formed.
The size of the weft-knitted vertical net hole depends on the number of vertical horizontal tissues which do not participate in heavy eating or tucking (which is somewhat unknown).
When the fabric is transversely provided with a plurality of net holes in the same row, the shuttle changing weaving needs to be carried out corresponding to the same number of main shuttles, and a cycle of forward and reverse reciprocating operation needs to be added for each shuttle changing.
The utility model discloses utilize horizontal tissue of first row and the cooperation of the horizontal tissue of fourth row, the clearance between two sections opposite direction's continuous unit coil in the horizontal tissue of second row and the clearance between two sections opposite direction's continuous unit coil in the horizontal tissue of third row form the vertical net hole of weft knitting, do not form the vertical net hole of weft knitting through the structure of transferring stitches, improved the weaving performance of fabric greatly, reduced the technical requirement to equipment.
Drawings
FIG. 1 is a schematic view of the structure of a weft-knitted vertical mesh opening without loop transfer and unraveling of the present invention;
FIG. 2 is the pattern needle diagram corresponding to the weft-knitted vertical mesh hole structure without transferring and loosing.
Detailed Description
As shown in figures 1 and 2, the weft-knitted vertical mesh hole tissue without transferring loops and without loosing at least comprises four rows of transverse tissues, wherein the first row of transverse tissues 1 is formed by serially sleeving continuous unit coils in one direction, the second row of transverse tissues 2 is formed by serially sleeving two sections of continuous unit coils in opposite directions in respective directions, the third row of transverse tissues 3 is formed by reversely serially sleeving continuous unit coils of the second row of transverse tissues 2, and the fourth row of transverse tissues 4 is formed by serially sleeving continuous unit coils in one direction.
The loop arcs 6 of the unit coils on the first row of the transverse tissues 1 are serially sleeved with the loop arcs 7 of the unit coils on the second row of the transverse tissues 2. The gap distance between two sections of continuous unit coils in opposite directions in the second row of transverse tissues is equal to the circle arc size of the unit coils on the first row of transverse tissues.
The loop arcs 9 of the unit coils on the second row of the transverse tissues 2 are serially sleeved with the loop arcs 8 of the unit coils on the third row of the transverse tissues.
The loop arcs 11 of the unit coils on the third row of the transverse tissues 3 are serially sleeved with the loop arcs 10 of the unit coils on the fourth row of the transverse tissues 4. The gap distance between two sections of continuous unit coils in opposite directions in the third row of transverse tissues is the loop arc size of the unit coils on the fourth row of transverse tissues.
Gaps between two sections of continuous unit coils in opposite directions in the second row of transverse tissues and gaps between two sections of continuous unit coils in 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 form the weft-knitted vertical net hole together.
Preferably, the structure is that two continuous unit coil strings of the third row of transverse tissues 3 are sleeved on the end part and then respectively form at least one continuous row of unit coils in a reverse direction, the continuous unit coils can be circulated in a reciprocating mode, and the continuous unit coil string of the lowest row is sleeved on the fourth row of transverse tissues to adjust the size of the weft-knitted vertical net hole and also depend on the number of the transverse tissues which do not participate in heavy eating or tucking in the vertical direction.
A method for knitting vertical mesh hole tissue of weft knitting without loop transfer and without scattering adopts knitting equipment capable of realizing 360-degree forward and backward reciprocating operation of a needle cylinder, and can realize random control of 3 needle positions of single-path or multi-path corresponding yarn mouth looping, tucking and lower hidden needles under the control of a computer program in the forward and backward reciprocating operation, the method for knitting the vertical mesh hole tissue of the weft knitting at least needs 4 circular 4 transverse tissues in the forward and backward reciprocating operation of the needle cylinder to realize the knitting of a minimum vertical mesh hole tissue, and the 4 transverse tissues are as follows under the control of the computer program: during the first cycle, the first row of transverse tissues are formed by serially sleeving continuous unit coils in one direction, during the second cycle, the second row of transverse tissues comprise two sections of continuous unit coils in opposite directions and are serially sleeved in respective directions, during the third cycle, the third row of transverse tissues are formed by serially sleeving continuous unit coils in the second row of transverse tissues in a reverse direction, and during the fourth cycle, the fourth row of transverse tissues are formed by serially sleeving continuous unit coils in one direction;
the loop arcs of the unit coils on the first row of transverse tissues are serially sleeved with the loop arcs of the unit coils on the second row of transverse tissues;
the loop arcs of the unit coils on the second row of the transverse tissues are serially sleeved with the loop arcs of the unit coils on the third row of the transverse tissues;
the loop arcs of the unit coils on the third row of the transverse tissues are serially sleeved with the loop arcs of the unit coils on the fourth row of the transverse tissues;
gaps between two sections of continuous unit coils in opposite directions in a second row of transverse tissues and gaps between two sections of continuous unit coils in opposite directions in a 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, the single path or the multiple paths of forward and reverse reciprocating operation are performed, knitting corresponding to the vertical net hole tissue is used as a starting point of the forward and reverse reciprocating operation, and no heavy eating or tuck stitch is formed between the knitting needles with the head and the tail involved in knitting, so that a weft-knitted vertical net hole tissue is formed.
The structure is preferably that when the fabric is provided with a plurality of net holes in the same row of transverse tissues, the shuttle changing weaving is carried out corresponding to the same number of main shuttles, and a cycle of forward and reverse reciprocating operation is added for each shuttle changing.
Claims (4)
1. The utility model provides a vertical net hole tissue of weft knitting that no transfer does not come loose which characterized in that: the weft-knitted vertical mesh hole tissue at least comprises 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 is formed by serially sleeving two sections of continuous unit coils in opposite directions in respective directions, the third row of transverse tissues is formed by reversely serially sleeving continuous unit coils in the second row of transverse tissues, and the fourth row of transverse tissues is formed by serially sleeving continuous unit coils in one direction; the loop arcs of the unit coils on the first row of transverse tissues are serially sleeved with the loop arcs of the unit coils on the second row of transverse tissues; the loop arcs of the unit coils on the second row of the transverse tissues are serially sleeved with the loop arcs of the unit coils on the third row of the transverse tissues; the loop arcs of the unit coils on the third row of the transverse tissues are serially sleeved with the loop arcs of the unit coils on the fourth row of the transverse tissues; and the gaps between two sections of continuous unit coils in opposite directions in the second row of transverse tissues and the gaps between two sections of continuous unit coils in 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.
2. The weft-knitted vertical mesh hole structure without transferring and loosing of claim 1, wherein: the gap distance between two sections of continuous unit coils in opposite directions in the second row of transverse tissues is the size of the loop arc of the unit coils on the first row of transverse tissues.
3. The weft-knitted vertical mesh hole structure without transferring and loosing of claim 1, wherein: the gap distance between two sections of continuous unit coils in opposite directions in the third row of transverse tissues is the size of the loop arc of the unit coils on the fourth row of transverse tissues.
4. The weft-knitted vertical mesh hole structure without transferring and loosing of claim 1, wherein: the third row of the transverse tissue is formed by sleeving two continuous unit coils at the end part in a serial mode, and then the two continuous unit coils are in reverse directions to form at least one row of continuous unit coils which can be in reciprocating circulation, and the lowest row of the continuous unit coils is sleeved with the fourth row of the transverse tissue in a serial mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921618933.1U CN210975051U (en) | 2019-09-27 | 2019-09-27 | Weft-knitted vertical mesh hole tissue free of loop transfer and free of run-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921618933.1U CN210975051U (en) | 2019-09-27 | 2019-09-27 | Weft-knitted vertical mesh hole tissue free of loop transfer and free of run-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210975051U true CN210975051U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921618933.1U Withdrawn - After Issue CN210975051U (en) | 2019-09-27 | 2019-09-27 | Weft-knitted vertical mesh hole tissue free of loop transfer and free of run-off |
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| Country | Link |
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| CN (1) | CN210975051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656429A (en) * | 2019-09-27 | 2020-01-07 | 浙江罗速设备制造有限公司 | Weft-knitted vertical mesh hole tissue free of loop transfer and non-loosing and knitting method |
-
2019
- 2019-09-27 CN CN201921618933.1U patent/CN210975051U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656429A (en) * | 2019-09-27 | 2020-01-07 | 浙江罗速设备制造有限公司 | Weft-knitted vertical mesh hole tissue free of loop transfer and non-loosing and knitting method |
| CN110656429B (en) * | 2019-09-27 | 2023-10-10 | 浙江罗速设备制造有限公司 | Weft-knitted vertical net hole tissue without loop transfer and loosening and knitting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200710 Effective date of abandoning: 20231010 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200710 Effective date of abandoning: 20231010 |