CN211595948U - Yu jin flat-bed machine yarn mouth device - Google Patents
Yu jin flat-bed machine yarn mouth device Download PDFInfo
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- CN211595948U CN211595948U CN201921658670.7U CN201921658670U CN211595948U CN 211595948 U CN211595948 U CN 211595948U CN 201921658670 U CN201921658670 U CN 201921658670U CN 211595948 U CN211595948 U CN 211595948U
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Abstract
The utility model belongs to the technical field of computerized flat knitting machine structures, in particular to a yu jin flat knitting machine yarn nozzle device, which is mainly used for satisfying the synchronous yarn-laying process of a plurality of different yarns in the weaving process of yu jin flat knitting machine and improving the weaving efficiency of yu jin flat knitting machine; a transitional yarn guide groove is formed in the yarn nozzle head, and a transitional yarn guide device is arranged in the transitional yarn guide groove; the front end part of the yarn nozzle head is also provided with a plurality of combined yarn outlets; the yarn nozzle device of the Yujin flat knitting machine avoids the risks of mutual interference, winding and yarn breakage of the Yujin in the knitting process of the flat knitting machine, and improves the product quality of the Yujin in the knitting process of the flat knitting machine.
Description
Technical Field
The utility model belongs to the technical field of computerized flat knitting machine structures; in particular to a yarn nozzle device of a Yujin flat knitting machine.
Background
The flat knitting machine is a short-term flat knitting machine, belongs to one of knitting machines, and generally refers to a flat knitting machine, namely a machine which adopts a transverse knitting needle bed to perform knitting; in the knitting process of the flat knitting machine, a head transversely moving in the flat knitting machine is used for reciprocating on a needle bed, after the selection action is finished, a yarn nozzle on a yarn guide is driven to move, and yarn padding is carried out through a yarn guide hole on the yarn nozzle, so that the knitting process of the fabric is finished; the history of Yu jin is long and lengthy; the fabric has a long-term cultural base in the history of weaving in China, and the yujin has been widely developed in the fields of weaving decoration, garment materials and the like in recent years; the Yu jin is a bold innovation on the basis of the traditional jin at the present stage, scientific and technological elements are blended, and various functional fibers are adopted, so that the Yu jin has no traditional characteristics and is added with practicability; for example, anion fibers capable of purifying air, environment-friendly and efficient luminous fibers and the like; however, in the process of weaving Yujin on a flat knitting machine, a weaving mode of weaving complex patterns usually occurs; and the yarn carrier yarn mouth structure on traditional flat-bed machine can not cooperate the yujin to weave the requirement of weaving of a plurality of yarns, and this makes the yujin surface fabric often weave the efficiency lower at the in-process of weaving, appears the risk of mutual interference and broken silk between the silk thread moreover easily, very big influence the weaving process of yujin.
Disclosure of Invention
The utility model discloses an inventive purpose:
the yarn nozzle device of the Yujin flat knitting machine is mainly used for effectively meeting the synchronous yarn filling process of a plurality of different yarns in the weaving process of the Yujin flat knitting machine, improving the weaving efficiency of the Yujin flat knitting machine in the weaving process of the Yujin flat knitting machine, effectively avoiding the risks of mutual interference, winding and yarn breakage of the Yujin flat knitting machine in the weaving process of the Yujin flat knitting machine, improving the product quality of the Yujin flat knitting machine in the weaving process of the flat knitting machine and improving the economic benefit of enterprises.
The technical scheme of the utility model is that:
the yarn nozzle device of the Yujin flat knitting machine comprises a yarn carrier body, wherein a yarn nozzle handle with a fold line type structure is arranged at the rear end of the yarn carrier body, and a yarn nozzle head for guiding yarns is arranged at the front end of the yarn carrier body; a transitional yarn guide groove is formed in the yarn nozzle head, and a transitional yarn guide device is arranged in the transitional yarn guide groove; the front end part of the yarn nozzle head is also provided with a plurality of combined yarn outlets.
The transition yarn guide device comprises an installation base block, a plurality of transition yarn guide holes are formed in the installation base block, and a transition lead port and a transition outgoing port are respectively arranged at the front end part and the rear end part of each transition yarn guide hole.
The transition lead port and the transition lead outlet port are both conical ports, wherein the port section of the transition lead port is gradually reduced along the lead direction, and the transition lead outlet port is gradually enlarged along the lead direction.
The yarn nozzle head is also provided with a positioning and pressing device for pressing and installing the transition yarn guide device, the positioning and pressing device comprises a vertical positioning cylinder and a horizontal pressing cylinder, the vertical positioning cylinder and the horizontal pressing cylinder are connected through a revolute pair, and a positioning and pressing block is arranged on the horizontal pressing cylinder.
The positioning and compressing block comprises a central positioning hole arranged on the horizontal compressing cylinder, a compressing bolt is arranged in the central positioning hole, and a locking nut is arranged on the compressing bolt.
The number of the positioning and pressing devices is 4.
The combined yarn outlet hole comprises a yarn guide channel, a combined yarn guide block is arranged at the front end of the yarn guide channel, an inner yarn guide hole communicated with the yarn guide channel is arranged at the center of the combined yarn guide block, and a plurality of outer yarn guide holes are further arranged outside the inner yarn guide hole.
The outer yarn guide hole is a yarn guide groove hole with an arc-segment structure.
The yarn guide channel is also provided with an arc-shaped baffle plate which is used for blocking and separating the silk yarns entering the inner yarn guide hole and the outer yarn guide hole.
The utility model has the advantages that:
this novel structural design's yu jin flat-bed machine yarn mouth device, not only effectual satisfied yu jin in the flat-bed machine weave the synchronous yarn filling process of a plurality of different yarns of in-process, improved yu jin in the flat-bed machine and woven the efficiency, effectually avoided the yu jin in the flat-bed machine in addition at the mutual interference of in-process, winding and the disconnected silk risk of knitting, improved the product quality of yu jin in the flat-bed machine weaving process, improved the economic benefits of enterprise.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the positioning and compressing device of the present invention;
fig. 3 is a schematic structural view of the combined yarn outlet hole of the present invention;
fig. 4 is a schematic structural view of the combined yarn guide block of the present invention.
In the figure, 1 is a yarn guide body; 2 is a yarn nozzle handle; 3 is a yarn nozzle head; 4 is a transition yarn guide groove; 5 is a transition yarn guide device; 6 is a combined yarn outlet; 7 is an installation base block; 8 is a transitional yarn guide hole; 9 is a transition lead port; 10 is a transitional outlet port; 11 is a positioning and pressing device; 12 is a vertical positioning column; 13 is a horizontal compression column; 14 is a revolute pair; 15 is a positioning and pressing block; 16 is a central positioning hole; 17 is a compression bolt; 18 is a lock nut; 19 is a yarn guide channel; 20 is a combined type yarn guide block; 21 is an inner yarn guide hole; 22 is an outer yarn guide hole; 23 are arc-shaped baffle plates.
Detailed Description
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.
As shown in fig. 1 to 4, a Yujin flat knitting machine yarn nozzle device is provided, which comprises a yarn guide body 1, a yarn nozzle handle 2 with a fold line type structure is arranged at the rear end of the yarn guide body, a yarn nozzle head 3 for guiding yarn is arranged at the front end of the yarn guide body, and the yarn nozzle handle and the yarn nozzle head are integrally bent to ensure that the distance between the yarn nozzle and a needle plate opening is fixed; in order to effectively meet the yarn outgoing requirements of various different yujin yarns, a transition yarn guide groove 4 is formed in the yarn nozzle head, a transition yarn guide device 5 is arranged in the transition yarn guide groove, and the transition yarn guide device can be embedded or tightly installed in the transition yarn guide groove and is used for the transition separation yarn outgoing process of the yujin yarns; the front end part of the yarn nozzle head is also provided with a plurality of combined yarn outlets 6.
Furthermore, the transitional yarn guide device comprises a mounting base block 7, a plurality of transitional yarn guide holes 8 are formed in the mounting base block, and a transitional lead port 9 and a transitional outlet port 10 are respectively arranged at the front end part and the rear end part of each transitional yarn guide hole; in the weaving process of yu jin, a plurality of different yarns realize the incoming process through different transition guide holes respectively, in order to realize smooth incoming process, the front end part and the rear end part of each transition yarn guide hole are respectively provided with a transition lead port and a transition outgoing port, and the transition lead port and the transition outgoing port can be arranged in the transition yarn guide hole and can be connected to the outer end of the transition yarn guide hole in a hot melting manner.
Furthermore, the transition lead port and the transition lead port are both conical ports, wherein the port section of the transition lead port is gradually reduced along the lead direction, and the transition lead port is gradually enlarged along the lead direction; in order to effectively avoid the phenomenon of thread breakage of the Yujin yarn in the process of carrying out, the transition leading-out port and the transition leading-out port adopt smooth conical port structures.
Furthermore, in order to realize the stable guiding performance of the transition yarn guiding device in the yarn feeding process, a positioning and pressing device 11 used for pressing and installing the transition yarn guiding device is further arranged on the yarn nozzle head, the transition yarn guiding device can be further pressed and positioned through the positioning and pressing device, the positioning and pressing device comprises a vertical positioning cylinder 12 and a horizontal pressing cylinder 13, the vertical positioning cylinder and the horizontal pressing cylinder are connected through a revolute pair 14, the revolute pair can adopt a rotary hinge structure, the horizontal pressing cylinder is rotated to move to the upper end of the transition yarn guiding device in the pressing process, and a positioning and pressing block 15 is arranged on the horizontal pressing cylinder.
Furthermore, the positioning and compressing block comprises a central positioning hole 16 arranged on the horizontal compressing column body, a compressing bolt 17 arranged in the central positioning hole, and a locking nut 18 arranged on the compressing bolt; in the positioning and compressing process, a compressing and positioning mode of a compression bolt can be adopted, so that the operation process of workers is more convenient, and the assembling labor intensity of the workers is effectively reduced.
Furthermore, the positioning and pressing devices are uniformly distributed on the yarn nozzle head and are arranged into 4, and the positioning and pressing devices are uniformly distributed at four corner positions of the transition yarn guide device, so that the pressing stability of the transition yarn guide device is further enhanced.
Furthermore, in order to effectively match the yarn dividing and leading functions of the transition yarn guiding device, the combined yarn outlet hole comprises a yarn guiding channel 19, the yarn guiding channel is in an arc channel port structure, and the yarn guiding channel is matched with a transition leading port and a transition leading outlet port which are respectively arranged at the front end part and the rear end part of the transition yarn guiding hole to form a smooth leading structure combining surface; the front end of the yarn guide channel is provided with a combined yarn guide block 20, the center of the combined yarn guide block is provided with an inner yarn guide hole 21 communicated with the yarn guide channel, and the outside of the inner yarn guide hole is also provided with a plurality of outer yarn guide holes 22; the inlet wire process is realized to the inside and outside layering's of in-process accessible of yujin yarn at the lead wire arrangement mode, is favorable to the layering of multiple yarn to go out the yarn more, has still avoided the intertwine confusion between the yarn simultaneously.
Furthermore, the outer yarn guide holes are arc-section-shaped yarn guide groove holes, the arc-section-shaped outer yarn guide holes can be uniformly distributed along the periphery of the inner yarn guide holes to form a plurality of arc-section-shaped outer yarn guide holes, and due to the fact that the tension of yarns in the yarn leading process can enable the yarn guiding process to be achieved at one end of the arc-shaped end face of each outer yarn guide hole, and the yarns are separated in a layered mode.
Further, an arc-shaped baffle 23 is arranged on the yarn guide channel and is used for blocking and separating the yarns entering the inner yarn guide hole and the outer yarn guide hole.
This novel structural design's yu jin flat-bed machine yarn mouth device, not only effectual satisfied yu jin in the flat-bed machine weave the synchronous yarn filling process of a plurality of different yarns of in-process, improved yu jin in the flat-bed machine and woven the efficiency, effectually avoided the yu jin in the flat-bed machine in addition at the mutual interference of in-process, winding and the disconnected silk risk of knitting, improved the product quality of yu jin in the flat-bed machine weaving process, improved the economic benefits of enterprise.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above description is only illustrative of the present invention, and is not intended to limit the scope of the present invention, and any person skilled in the art can make equivalent changes and modifications without departing from the spirit and principles of the present invention, which should fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a yu jin flatbed machine yarn mouth device, includes the feed carrier body, its characterized in that: a yarn nozzle handle with a fold line type structure is arranged at the rear end of the yarn guide body, and a yarn nozzle head for guiding yarns is arranged at the front end of the yarn guide body; a transitional yarn guide groove is formed in the yarn nozzle head, and a transitional yarn guide device is arranged in the transitional yarn guide groove; the front end part of the yarn nozzle head is also provided with a plurality of combined yarn outlets.
2. The yarn nozzle device of the brocade flat knitting machine according to claim 1, characterized in that: the transition yarn guide device comprises an installation base block, a plurality of transition yarn guide holes are formed in the installation base block, and a transition lead port and a transition outgoing port are respectively arranged at the front end part and the rear end part of each transition yarn guide hole.
3. The yarn nozzle device of the brocade flat knitting machine according to claim 2, characterized in that: the transition lead port and the transition lead outlet port are both conical ports, wherein the port section of the transition lead port is gradually reduced along the lead direction, and the transition lead outlet port is gradually enlarged along the lead direction.
4. The weft insertion device according to any one of claims 1 to 3, characterized in that: the yarn nozzle head is also provided with a positioning and pressing device for pressing and installing the transition yarn guide device, the positioning and pressing device comprises a vertical positioning cylinder and a horizontal pressing cylinder, the vertical positioning cylinder and the horizontal pressing cylinder are connected through a revolute pair, and a positioning and pressing block is arranged on the horizontal pressing cylinder.
5. The weft knitting machine yarn feeder device according to claim 4, characterized in that: the positioning and compressing block comprises a central positioning hole arranged on the horizontal compressing cylinder, a compressing bolt is arranged in the central positioning hole, and a locking nut is arranged on the compressing bolt.
6. The weft knitting machine yarn feeder device according to claim 4, characterized in that: the number of the positioning and pressing devices is 4.
7. The yarn nozzle device of the brocade flat knitting machine according to claim 1, characterized in that: the combined yarn outlet hole comprises a yarn guide channel, a combined yarn guide block is arranged at the front end of the yarn guide channel, an inner yarn guide hole communicated with the yarn guide channel is arranged at the center of the combined yarn guide block, and a plurality of outer yarn guide holes are further arranged outside the inner yarn guide hole.
8. The yarn nozzle device of the brocade flat knitting machine according to claim 7, characterized in that: the outer yarn guide hole is a yarn guide groove hole with an arc-segment structure.
9. The yarn nozzle device of the brocade flat knitting machine according to claim 7, characterized in that: the yarn guide channel is also provided with an arc-shaped baffle plate which is used for blocking and separating the silk yarns entering the inner yarn guide hole and the outer yarn guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658670.7U CN211595948U (en) | 2019-09-30 | 2019-09-30 | Yu jin flat-bed machine yarn mouth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658670.7U CN211595948U (en) | 2019-09-30 | 2019-09-30 | Yu jin flat-bed machine yarn mouth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211595948U true CN211595948U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921658670.7U Active CN211595948U (en) | 2019-09-30 | 2019-09-30 | Yu jin flat-bed machine yarn mouth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211595948U (en) |
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2019
- 2019-09-30 CN CN201921658670.7U patent/CN211595948U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230423 Address after: 450000 room a, 5th floor, building 1, No.7 Wenxing Road, Guancheng Hui District, Zhengzhou City, Henan Province Patentee after: Zhengzhou junzhiyou Textile Co.,Ltd. Address before: 450000 north of dongdingshang street, Wenxing Road, Jindai Industrial Park, Guancheng District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU JUNYOU TEXTILE WEAVING CO.,LTD. |