CN112176513A - Shoe upper with meshes and knitting method for circular knitting machine meshes - Google Patents
Shoe upper with meshes and knitting method for circular knitting machine meshes Download PDFInfo
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- CN112176513A CN112176513A CN201910601777.6A CN201910601777A CN112176513A CN 112176513 A CN112176513 A CN 112176513A CN 201910601777 A CN201910601777 A CN 201910601777A CN 112176513 A CN112176513 A CN 112176513A
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- Prior art keywords
- needle
- transfer
- cam
- knitting
- stitch
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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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- 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
- D04B1/22—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 specially adapted for knitting goods of particular configuration
- D04B1/24—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 specially adapted for knitting goods of particular configuration wearing apparel
-
- 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
- D04B1/22—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 specially adapted for knitting goods of particular configuration
- D04B1/24—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 specially adapted for knitting goods of particular configuration wearing apparel
- D04B1/26—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 specially adapted for knitting goods of particular configuration wearing apparel stockings
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention proposes a method for knitting meshes for a circular knitting machine, comprising: s1, moving the transfer cam device into the running track of the knitting needle, controlling the transfer cam device by the control system when the knitting machine is rotating to the set angle range, selecting the knitting needle to work and the transfer needle to enter the knitting state by matching with the needle selector, and knitting to form meshes; and S2, after the needle is rotated in the positive direction to reach the designated angle, the needle is returned to the operation knitting needle, the needle selector is used for collecting all the transfer needles, the transfer cam device is withdrawn from the operation track of the knitting needle, and only the fixed cam is left for knitting. The invention also proposes an upper knitted with the method of knitting the mesh. The invention realizes the mesh knitting on the fabric by using the circular loom, and has no dotted line and no thread end.
Description
Technical Field
The invention relates to the technical field of knitting machines, in particular to an upper with meshes and a knitting method for circular knitting woven meshes.
Background
In the prior art, the common knitting technology can be formed by forward and reverse rotation of a certain angle of a knitting machine when knitting the sock head and the heel, and the thread end is leaked outside and is not attractive when knitting the sock head.
Disclosure of Invention
To address the problems of the background art, the present invention provides a method for knitting a mesh for a circular knitting machine, comprising: s1, moving the transfer cam device into the running track of the knitting needle, controlling the transfer cam device by the control system when the knitting machine is rotating to the set angle range, selecting the knitting needle to work and the transfer needle to enter the knitting state by matching with the needle selector, and knitting to form meshes; and S2, after the needle is rotated in the positive direction to reach the designated angle, the needle is returned to the operation knitting needle, the needle selector is used for collecting all the transfer needles, the transfer cam device is withdrawn from the operation track of the knitting needle, and only the fixed cam is left for knitting.
The invention also proposes a meshed vamp, which is knitted by a circular knitting machine by the following knitting method: s1, moving the transfer cam device into the running track of the knitting needle, controlling the transfer cam device by the control system when the knitting machine is rotating to the set angle range, selecting the knitting needle to work and the transfer needle to enter the knitting state by matching with the needle selector, and knitting to form meshes; and S2, after the needle is rotated in the positive direction to reach the designated angle, the needle is returned to the operation knitting needle, the needle selector is used for collecting all the transfer needles, the transfer cam device is withdrawn from the operation track of the knitting needle, and only the fixed cam is left for knitting.
The invention has the technical effects that: the mesh knitting is completed on the fabric by a circular knitting machine without broken lines and thread ends.
Drawings
In order that the invention may be more readily understood, it will be described in more detail with reference to specific embodiments thereof that are illustrated in the accompanying drawings. These drawings depict only typical embodiments of the invention and are not therefore to be considered to limit the scope of the invention.
Figure 1 is a schematic view of a sock woven using the method of the present invention.
Fig. 2 is a schematic representation of the course of the needles of the method of the invention.
Figure 3 is a schematic view of a mesh loop knitted by the method of the present invention.
Fig. 4 is a schematic representation of the course of the needles of the method of the invention.
Reference numerals
Knitting needle 111, selector 112, transfer needle 113, transfer cam 114, fixing cam 115, transfer needle-out cam 116, narrowing cam 117, transfer assist cam 118, and stitch cam 119.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like parts are designated by like reference numerals. The embodiments described below and the technical features of the embodiments may be combined with each other without conflict.
The object of the invention is a knitted fabric for a knitting method of making mesh (commonly called hole eye) between the upper heel part and the head heel part, and fig. 1 shows a schematic view of a shoe upper, but the invention is not limited to be applied to the shoe upper. The vamp is sock-shaped, can be adhered to the sole to form the shoe, is very breathable due to the mesh, and is suitable for wearing in summer.
Fig. 1 shows the mesh being made between the upper heel part and the heel part of the sock, and the method of the present invention is not limited to these parts.
The idea of the method of the invention is as follows: the triangular track of the circular knitting machine is matched with an external needle selector, and a knitting needle to be operated and a transfer needle are selected to enter a knitting state to form meshes when knitting follows. The knitting method is formed by the same direction operation of the knitting machine. In the prior art, the common knitting technology can be formed by forward and reverse rotation of a knitting machine for a certain angle when a heel is knitted.
The method of the invention is described below with reference to fig. 2-4, as fig. 2 and 4 show a schematic view of the planar development of a circular weaving machine.
As shown in fig. 2, when the knitting machine is being turned to a set angle range, the control system controls the cam track, and the needle to be operated and the transfer needle are selected in cooperation with the selector to enter a knitting state, and knitting is performed to form a mesh. The triangular track is provided with: transfer cam 114, narrowing cam 117, transfer assist cam 118, fixing cam 115, transfer exit cam 116, and stitch cam 119.
The transfer cam 114 serves to withdraw the loop of the knitting needle 111 to the shank portion of the knitting needle 111. The draw cam 117 is disposed in front of the transfer cam 114 (i.e., the direction indicated by the arrow in the figure is the needle moving direction) and is used for drawing back the needle 111 moving at the upper end of the track of the transfer cam 114, so that the loop on the needle bar of the needle 111 rises to bring the latch to close, and the loop is withdrawn from the needle 111.
The transfer cam 116 is disposed below the narrowing cam 117, and functions to raise the transfer needle 113 along the upper end trajectory of the transfer cam 116, so that the knitting needle 111 and the transfer needle 113 perform a stitch alternation onto the transfer needle 113 at the crossing position.
A transfer assist cam 118 is arranged in front of the draw cam 117 for transferring the loop of fabric from the transfer needle 113 to the needle 111.
The fixed cam 115 is arranged below the transfer assist cam 118, the fixed cam 115 serving to transfer the loop of the transfer needle 113 to the shank of the needle 111 again.
In fig. 3, Z1-Z6 represent 6 needles 111. Each knitting needle 111 is controlled to ascend or descend by a corresponding one of the selector jacks 112, so that one loop is knitted. When the selector jack 112 selects the knitting needle 111, the knitting needle 111 enters knitting. When the selector 112 does not select the knitting needle 111, the knitting needle 111 does not perform knitting.
The knitting needles Z1-Z4 are all normally knitted, and when the fabric is turned to a tissue with set meshes, the knitting needle 111 is engaged by a selector to change the knitting needle 111 to a 1 × 1 state (i.e., every other needle, as shown in fig. 4, 2 × 2 or the like may be used as necessary), the knitting needle 111 is pneumatically moved into the transfer cam 114, and a part of the 1 × 1 knitting needle is stitch-off to the needle bar below the latch along the upper end track of the transfer cam 114. Then, the needle 111 that is moving on the upper end of the trajectory of the stitch transfer cam 114 is retracted by the narrowing cam 117, and at this time, the stitch on the stitch transfer lever is transferred to the stitch transfer needle bar. While the needle closing cam 117 closes the needle, the transfer needle 113 is raised along the upper end trajectory of the transfer needle-out cam 116, and the knitting needle 111 and the transfer needle 113 alternate the stitch of fabric onto the transfer needle 113 at the crossing position. After the alternation of the knitting needle 111 and the loop weighing needle 113, the knitting needle keeps running along the upper end track of the transfer auxiliary triangle 118. The transfer needle 113 is moved along the lower end of the transfer closing cam 115 to close the transfer needle 113, and the knitting needle 111 and the transfer needle 113 alternately feed the loop of fabric on the transfer needle to the knitting needle at the upper end of the transfer auxiliary cam 118 at an intersection point, and the entire transfer operation is completed.
When the mesh needs to be knitted, the knitting needle at the mesh position is transferred. For example, in fig. 2, the loop of needle Z4 is transferred to needle Z5, thus forming a mesh.
As shown in fig. 4, after the normal rotation reaches the predetermined angle, all the work pieces are returned to the operation, and at this time, the selector retracts all the transfer needles 113, and the transfer cam 114 and the transfer assist cam 118 are withdrawn without taking part in the operation, and only the fixed knitting cam knitting 115 is left, and the normal knitting is performed.
During ordinary knitting, the transfer cam 114 and the transfer auxiliary cam 118 are withdrawn (the transfer cam 114 and the transfer auxiliary cam 118 are movable in the radial direction of the needle cylinder, when the mesh needs to be knitted, the transfer cam 114 and the transfer auxiliary cam 118 are pushed inwards into the motion trail of the knitting needle of the needle cylinder, and are withdrawn outside the motion trail of the knitting needle during ordinary knitting), the motor operates reversely, at the moment, the selector controls the selector to form an ordinary knitting trail, all selected knitting needles are allowed to catch along the needle selection trail, and when all the catching knitting needles are transferred to the stitch cam 119, the knitting needle 111 is retracted along the trail at the lower end of the stitch cam 119 to complete ordinary knitting.
The above operation is repeated for the entire heel and heel, and a fabric having meshes for the entire upper part of the heel and the face of the heel can be completed, and of course, a mesh having meshes for the back of the foot can be knitted.
The method of the invention is to transfer the loop positively when knitting the heel and the heel by a knitting machine, which is completely different from the loop transfer knitting method of the heel and the heel which is finished in a reciprocating way in common knitting.
The invention also proposes a shoe upper having a mesh knitted by the aforementioned method. The upper knitted by the method of the invention has a mesh and is therefore particularly breathable, and the toe portion after knitting is frail-free. When the vamp is adhered to the sole, the thread ends cannot be exposed, and the appearance is not influenced. And the method of the present invention weaves the upper without the dashed lines.
The above-described embodiments are merely preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (10)
1. A method of knitting a mesh for a circular knitting machine, comprising:
s1, moving the transfer cam device into the running track of the knitting needle, controlling the transfer cam device by the control system when the knitting machine is rotating to the set angle range, selecting the knitting needle to work and the transfer needle to enter the knitting state by matching with the needle selector, and knitting to form meshes;
and S2, after the needle is rotated in the positive direction to reach the designated angle, the needle is returned to the operation knitting needle, the needle selector is used for collecting all the transfer needles, the transfer cam device is withdrawn from the operation track of the knitting needle, and only the fixed cam is left for knitting.
2. The method of claim 1, wherein the transfer cam device comprises:
a transfer cam (114) for returning the stitch on the knitting needle (111) to the needle bar portion of the knitting needle (111);
a narrowing cam (117) arranged in front of the transfer cam (114) and used for retracting the knitting needle (111) which runs at the upper end of the track of the transfer cam (114);
a transfer needle-out cam (116) arranged below the narrowing cam (117) and used for enabling the transfer needle (113) to ascend along the track of the upper end of the transfer needle-out cam (116), and the knitting needle (111) and the transfer needle (113) can perform fabric loop alternation to the transfer needle (113) at the crossed position;
a transfer assist cam (118) is arranged in front of the narrowing cam (117) for transferring the loop of fabric from the transfer needle (113) to the needle (111).
3. The method of claim 2,
the transfer cam (114) and the transfer auxiliary cam (118) are movable in the radial direction of the needle cylinder, when meshes need to be knitted, the transfer cam (114) and the transfer auxiliary cam (118) are pushed inwards to the inside of the motion track of a knitting needle of the needle cylinder, and are retreated to the outside of the motion track of the knitting needle (111) during ordinary knitting.
4. The method of claim 2, further comprising:
the stitch on the transfer needle (113) is transferred again to the needle shaft of the knitting needle (111) by means of a fixed cam (115), wherein the fixed cam (115) is arranged below the transfer auxiliary cam (118).
5. The method of claim 4,
the normal knitting is performed by narrowing the stitch by a stitch cam (119), in which a knitting needle (111) performs narrowing along a trajectory of a lower end of the stitch cam (119), and the stitch cam (119) is disposed in front of a fixed cam (115).
6. A meshed upper, characterized in that the upper is knitted by a circular knitting machine by the following knitting method:
s1, moving the transfer cam device into the running track of the knitting needle, controlling the transfer cam device by the control system when the knitting machine is rotating to the set angle range, selecting the knitting needle to work and the transfer needle to enter the knitting state by matching with the needle selector, and knitting to form meshes;
and S2, after the needle is rotated in the positive direction to reach the designated angle, the needle is returned to the operation knitting needle, the needle selector is used for collecting all the transfer needles, the transfer cam device is withdrawn from the operation track of the knitting needle, and only the fixed cam is left for knitting.
7. The shoe upper according to claim 6, characterized in that the transfer cam means comprises:
a transfer cam (114) for returning the stitch on the knitting needle (111) to the needle bar portion of the knitting needle (111);
a narrowing cam (117) arranged in front of the transfer cam (114) and used for retracting the knitting needle (111) which runs at the upper end of the track of the transfer cam (114);
a transfer needle-out cam (116) arranged below the narrowing cam (117) and used for enabling the transfer needle (113) to ascend along the track of the upper end of the transfer needle-out cam (116), and the knitting needle (111) and the transfer needle (113) can perform fabric loop alternation to the transfer needle (113) at the crossed position;
a transfer assist cam (118) is arranged in front of the narrowing cam (117) for transferring the loop of fabric from the transfer needle (113) to the needle (111).
8. The upper of claim 7,
the transfer cam (114) and the transfer auxiliary cam (118) are movable in the radial direction of the needle cylinder, when meshes need to be knitted, the transfer cam (114) and the transfer auxiliary cam (118) are pushed inwards to the inside of the motion trail of a knitting needle of the needle cylinder, and are retreated to the outside of the motion trail of the knitting needle during ordinary knitting.
9. The upper of claim 7,
a fixing cam (115) is arranged below the transfer assist cam (118), said fixing cam (115) being used to transfer the stitch on the transfer needle (113) to the shank of the knitting needle (111).
10. The upper of claim 7,
a stitch cam (119) is provided in front of the fixed cam (115), and normal knitting is performed by narrowing stitch by the stitch cam (119), in which the needle (111) performs narrowing stitch along the trajectory of the lower end of the stitch cam (119).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601777.6A CN112176513B (en) | 2019-07-05 | 2019-07-05 | Vamp with mesh fabric and knitting method for weaving meshes by adopting circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601777.6A CN112176513B (en) | 2019-07-05 | 2019-07-05 | Vamp with mesh fabric and knitting method for weaving meshes by adopting circular knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112176513A true CN112176513A (en) | 2021-01-05 |
| CN112176513B CN112176513B (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910601777.6A Active CN112176513B (en) | 2019-07-05 | 2019-07-05 | Vamp with mesh fabric and knitting method for weaving meshes by adopting circular knitting machine |
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| Country | Link |
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| CN (1) | CN112176513B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2058861A (en) * | 1979-09-19 | 1981-04-15 | Irmac Spa | Stocking of Patterned Knitting, Executed by Stitch Transfer (Open- work), with Coloured Design Effects |
| US6170299B1 (en) * | 1999-02-02 | 2001-01-09 | Edelweiss Manufacturing Co., Inc. | Method and apparatus for transferring a loop from a selected needle to an adjacent needle for creating a decorative open-work pattern |
| US6539752B1 (en) * | 2002-06-10 | 2003-04-01 | Francesco Gavagnin Apollonio | Fine gauge knitted fabric with open-work pattern |
| CN101203640A (en) * | 2005-06-23 | 2008-06-18 | 山德霓股份公司 | Method for knitting manufactured articles with high-fineness circular knitting machines |
| CN106087225A (en) * | 2016-08-23 | 2016-11-09 | 石狮市汇星机械有限公司 | A kind of two-way barring-on of two-side jacquard round weft knitting computer knitting machine |
-
2019
- 2019-07-05 CN CN201910601777.6A patent/CN112176513B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2058861A (en) * | 1979-09-19 | 1981-04-15 | Irmac Spa | Stocking of Patterned Knitting, Executed by Stitch Transfer (Open- work), with Coloured Design Effects |
| US6170299B1 (en) * | 1999-02-02 | 2001-01-09 | Edelweiss Manufacturing Co., Inc. | Method and apparatus for transferring a loop from a selected needle to an adjacent needle for creating a decorative open-work pattern |
| US6539752B1 (en) * | 2002-06-10 | 2003-04-01 | Francesco Gavagnin Apollonio | Fine gauge knitted fabric with open-work pattern |
| CN101203640A (en) * | 2005-06-23 | 2008-06-18 | 山德霓股份公司 | Method for knitting manufactured articles with high-fineness circular knitting machines |
| CN106087225A (en) * | 2016-08-23 | 2016-11-09 | 石狮市汇星机械有限公司 | A kind of two-way barring-on of two-side jacquard round weft knitting computer knitting machine |
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| Publication number | Publication date |
|---|---|
| CN112176513B (en) | 2022-12-27 |
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