CN211595951U - Portable feed carrier is woven to yu jin - Google Patents
Portable feed carrier is woven to yu jin Download PDFInfo
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- CN211595951U CN211595951U CN201921657023.4U CN201921657023U CN211595951U CN 211595951 U CN211595951 U CN 211595951U CN 201921657023 U CN201921657023 U CN 201921657023U CN 211595951 U CN211595951 U CN 211595951U
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Abstract
The utility model belongs to the technical field of Yu brocade knitting, in particular to a Yu brocade weaving movable yarn guide device, which improves the knitting efficiency of the Yu brocade in the knitting process and improves the positioning precision of the yarn guide device in the moving and positioning process; the movable yarn guiding device comprises a flat knitting machine top bar, wherein a servo yarn guiding device is arranged at one end of the flat knitting machine top bar, the servo yarn guiding device is connected with a transmission belt system arranged on the flat knitting machine top bar, and an adjusting and tensioning device connected with the transmission belt system is arranged at the other end of the flat knitting machine top bar; the transmission belt system is provided with a yarn guide used for leading yarn conveying of the Yu jin yarn; this portable feed carrier is woven to yu jin of novel structural design has guaranteed the flat-bed machine and has woven the continuous stable transportation process of in-process yarn at yu jin, has improved yu jin knitting finished product's product quality, has improved the economic benefits of enterprise.
Description
Technical Field
The utility model belongs to the technical field of Yu brocade knitting; in particular to a movable yarn guide device for Yu brocade weaving.
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 production process of weaving Yujin by using a flat knitting machine, the yarn nozzle is driven to slide by the machine head of the flat knitting machine, an electromagnet is arranged on an overpass on the machine head, and the electromagnet is driven to move downwards by utilizing the magnetism generated by the electromagnet and is inserted into a clamping groove at the top end of the sand nozzle, so that the sand nozzle is driven to move together; however, in the Yu jin knitting process, in order to obtain colorful knitted products, the color of the yarn is often changed, and the traditional yarn nozzle moving mode cannot meet the flexible knitting process of the Yu jin yarn, so that the provision of the novel Yu jin knitting movable yarn guide device is very necessary.
Disclosure of Invention
The utility model discloses an inventive purpose:
the movable yarn guide device for Yu brocade weaving is mainly provided, so that the knitting efficiency of the Yu brocade in the knitting process is improved, and the positioning accuracy of the yarn guide device in the moving and positioning process is improved; the continuous and stable yarn conveying process of the flat knitting machine in the Yu brocade knitting process is ensured, and the efficient connection mode of the yarn guider and the transmission belt in the Yu brocade knitting process is realized; the color changing knitting process of yarns with different colors is facilitated; the product quality of Yujin knitted products is improved, and the economic benefit of enterprises is improved.
The technical scheme of the utility model is that:
the yujin weaving movable yarn guide device comprises a flat knitting machine top bar, wherein a servo yarn guide device is arranged at one end of the flat knitting machine top bar, the servo yarn guide device is connected with a transmission belt system arranged on the flat knitting machine top bar, and an adjusting tension device connected with the transmission belt system is arranged at the other end of the flat knitting machine top bar; the transmission belt system is provided with a yarn guide used for leading wire conveying of the brocade yarn.
The servo yarn guide device comprises a servo motor, the servo motor is fixedly connected with a flat knitting machine top rod through a motor connecting seat, a motor reducer is further arranged at the output end of the servo motor, and the motor reducer is connected with a transmission belt system.
The transmission belt system comprises a primary belt wheel transmission device and a secondary belt wheel transmission device, wherein the primary belt wheel transmission device comprises a primary driving belt wheel and a primary driven belt wheel which are connected with the servo yarn guide device, and a primary transmission synchronous belt is arranged between the primary driving belt wheel and the primary driven belt wheel; the secondary belt wheel transmission device comprises a secondary driving belt wheel and a secondary driven belt wheel, and the secondary driving belt wheel is connected with the primary driven belt wheel through a transition connecting shaft; a secondary transmission synchronous belt is arranged between the secondary driving belt wheel and the secondary driven belt wheel, and the length of the secondary transmission synchronous belt is matched with that of the flat knitting machine crown block.
The adjusting and tensioning device comprises a mounting mandrel connected with a belt wheel of the transmission belt system, and a tensioning adjusting screw connected with the mounting mandrel is arranged on the flat knitting machine crown bar.
The yarn guide comprises a yarn nozzle handle with a broken line type structure, a yarn nozzle head used for guiding yarn is arranged at the front end of the yarn nozzle handle, a synchronous clamping device connected with a transmission belt system is arranged on the yarn nozzle handle, the synchronous clamping device comprises a connecting base, a supporting and positioning frame is arranged on the connecting base, and a clamping handle is arranged on the supporting and positioning frame; the clamping handle is provided with an elastic clamping piece which is used for clamping the clamping station action of the handle.
The connecting base is provided with a connecting and locking bolt, and the connecting and locking bolt is connected and locked with the upper end part of the yarn nozzle handle.
The supporting and positioning frame is connected with the clamping handle through a rotating pin shaft; the clamping handle comprises a clamping section and a holding section, the elastic clamping piece adopts a compression spring, one end of the elastic clamping piece is connected with the holding section of the clamping handle, and the other end of the elastic clamping piece is connected with the connecting base.
The clamping section of the clamping handle and the connecting base are provided with friction clamping blocks which correspond to each other.
The utility model has the advantages that:
the movable yarn guide device for Yu brocade weaving with the novel structural design not only improves the knitting efficiency of Yu brocade in the knitting process, but also improves the positioning precision of the yarn guide device in the moving and positioning process; the continuous and stable yarn conveying process of the flat knitting machine in the Yujin knitting process is ensured, and the efficient connection mode of the yarn guide and the transmission belt in the Yujin knitting process is realized; the color changing knitting process of yarns with different colors is facilitated; the product quality of Yujin knitted products is improved, and the economic benefit of enterprises is improved.
Drawings
Fig. 1 is a schematic view of the arrangement structure of the present invention;
FIG. 2 is a schematic structural view of a drive belt system according to the present invention;
fig. 3 is a schematic structural view of the adjusting tensioner of the present invention;
figure 4 is a schematic structural view of the yarn guide of the present invention;
fig. 5 is a schematic structural view of the synchronous clamping device of the present invention.
In the figure, 1 is a flat knitting machine top bar; 2 is a servo yarn guide device; 3 is a transmission belt system; 4, adjusting a tensioning device; 5 is a yarn guide; 6 is a servo motor; 7 is a motor connecting seat; 8 is a motor reducer; 9 is a primary driving belt wheel; 10 is a primary driven belt wheel; 11 is a primary transmission synchronous belt; 12 is a secondary driving belt wheel; 13 is a secondary driven belt wheel; 14 is a transition connecting shaft; 15 is a secondary transmission synchronous belt; 16 is a mounting mandrel; 17 is a tension adjusting screw; 18 is a yarn nozzle handle; 19 is a yarn nozzle head; 20 is a synchronous clamping device; 21 is a connecting base; 22 is a supporting and positioning frame; 23 is a clamping handle; 24 is an elastic clamping piece; 25 is a connecting locking bolt; 26 is a rotating pin shaft; 27 is a clamping section; 28 is a holding section; and 29 is a friction clamping block.
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 5, a yujin weaving movable yarn guide device is provided, which comprises a flat knitting machine top bar 1, wherein a servo yarn guide device 2 is arranged at one end of the flat knitting machine top bar, the servo yarn guide device is connected with a transmission belt system 3 arranged on the flat knitting machine top bar, and an adjusting tension device 4 connected with the transmission belt system is arranged at the other end of the flat knitting machine top bar; the transmission belt system is provided with a yarn guide 5 for leading wire conveying of the Yu jin yarn; this portable feed carrier is woven to yu jin for the accurate rapid movement positioning process of making things convenient for yarn and yarn nozzle more, adopts servo motor's belt drive structural style, and the regulation overspeed device tensioner who sets up on the driving belt system has ensured the stability process among the belt drive process, and the tensioning state of drive belt is kept all the time in the transmission process, avoids the phenomenon of skidding of drive belt.
Preferably, the servo yarn guide device comprises a servo motor 6 which is fixedly connected with a flat knitting machine top bar through a motor connecting seat 7, and a motor reducer 8 is further arranged at the output end of the servo motor and is connected with a transmission belt system; the servo motor is an indirect speed change device of a supplementary motor, can control speed and position accuracy accurately, can convert voltage signals into torque and rotating speed to drive a control object, ensures the position accuracy of the yarn guide device in the moving process, and ensures the stable conveying process of yarns.
Preferably, in order to match with the servo control process of the servo motor, the novel transmission structure adopting the secondary transmission belt comprises a primary belt wheel transmission device and a secondary belt wheel transmission device, wherein the primary belt wheel transmission device comprises a primary driving belt wheel 9 and a primary driven belt wheel 10 which are connected with a servo yarn guide device, and a primary transmission synchronous belt 11 is arranged between the primary driving belt wheel and the primary driven belt wheel; the secondary belt wheel transmission device comprises a secondary driving belt wheel 12 and a secondary driven belt wheel 13, and the secondary driving belt wheel is connected with the primary driven belt wheel through a transition connecting shaft 14; a secondary transmission synchronous belt 15 is arranged between the secondary driving belt wheel and the secondary driven belt wheel, and the length of the secondary transmission synchronous belt is matched with that of the flat knitting machine crown bar.
Preferably, in order to ensure the tensioning performance of the transmission belt of the secondary transmission belt device in the operation process, an adjusting tensioning device is further arranged on the flat knitting machine top bar and comprises an installation mandrel 16 connected with a belt wheel of the transmission belt system, the installation mandrel penetrates through a secondary driven belt wheel, a rolling bearing used for rotating the secondary driven belt wheel can be arranged on the installation mandrel, the secondary driven belt wheel is connected with the rolling bearing, a tensioning adjusting screw 17 connected with the installation mandrel is arranged on the flat knitting machine top bar, the tensioning adjusting screw penetrates through the installation mandrel in the transmission belt tensioning adjusting process, the tensioning adjusting screw is fixed on the flat knitting machine top bar, the tensioning process of the belt wheel is achieved through displacement adjustment of the installation mandrel on the tensioning adjusting screw, and adjustment is simple and convenient.
Preferably, the yarn guide comprises a yarn nozzle handle 18 with a fold line type structure, a yarn nozzle head 19 for guiding the yarn is arranged at the front end of the yarn nozzle handle, a synchronous clamping device 20 connected with a transmission belt system is arranged on the yarn nozzle handle, the synchronous clamping device comprises a connecting base 21, a supporting and positioning frame 22 is arranged on the connecting base, and a clamping handle 23 is arranged on the supporting and positioning frame; the clamping handle is provided with an elastic clamping piece 24 which is used for clamping the clamping station action of the handle; the synchronous clamping device adopts a detachable clamping connection structure mode, on one hand, the connection and installation efficiency of the sand nozzles is improved, the connection process of the sand nozzles is more convenient and flexible, and the stable yarn discharging process of color-changing yarns in the knitting process is ensured; on the other hand, the replacement and assembly efficiency of the sand nozzles with different thicknesses in the installation process is also ensured; the Yujin color-changing yarn is more convenient and flexible in the weaving process.
Preferably, in the detachable connection process of the connection base and the yarn guide, a connection locking bolt 25 is arranged on the connection base, and the connection locking bolt is connected and locked with the upper end part of the yarn nozzle handle.
Preferably, the supporting and positioning frame is connected with the clamping handle through a rotating pin shaft 26; the clamping handle comprises a clamping section 27 and a holding section 28, the elastic clamping piece adopts a compression spring, one end of the elastic clamping piece is connected with the holding section of the clamping handle, and the other end of the elastic clamping piece is connected with the connecting base.
Preferably, in order to increase the friction clamping coefficient between the synchronous clamping device and the drive belt, mutually corresponding friction clamping blocks 29 are provided on the clamping section of the clamping handle and the connection base.
The movable yarn guide device for Yu brocade weaving with the novel structural design not only improves the knitting efficiency of Yu brocade in the knitting process, but also improves the positioning precision of the yarn guide device in the moving and positioning process; the continuous and stable yarn conveying process of the flat knitting machine in the Yujin knitting process is ensured, and the efficient connection mode of the yarn guide and the transmission belt in the Yujin knitting process is realized; the color changing knitting process of yarns with different colors is facilitated; the product quality of Yujin knitted products is improved, and the economic benefit of enterprises is improved.
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 (8)
1. The utility model provides a yu jin weaves portable feed carrier, includes flat-bed machine day pole, its characterized in that: a servo yarn guide device is arranged at one end of a flat knitting machine top bar and is connected with a transmission belt system arranged on the flat knitting machine top bar, and an adjusting tension device connected with the transmission belt system is arranged at the other end of the flat knitting machine top bar; the transmission belt system is provided with a yarn guide used for leading wire conveying of the brocade yarn.
2. The movable yarn guiding device for yujin weaving according to claim 1, characterized in that: the servo yarn guide device comprises a servo motor, the servo motor is fixedly connected with a flat knitting machine top rod through a motor connecting seat, a motor reducer is further arranged at the output end of the servo motor, and the motor reducer is connected with a transmission belt system.
3. The movable yarn guiding device for yujin weaving according to claim 1 or 2, characterized in that: the transmission belt system comprises a primary belt wheel transmission device and a secondary belt wheel transmission device, wherein the primary belt wheel transmission device comprises a primary driving belt wheel and a primary driven belt wheel which are connected with the servo yarn guide device, and a primary transmission synchronous belt is arranged between the primary driving belt wheel and the primary driven belt wheel; the secondary belt wheel transmission device comprises a secondary driving belt wheel and a secondary driven belt wheel, and the secondary driving belt wheel is connected with the primary driven belt wheel through a transition connecting shaft; a secondary transmission synchronous belt is arranged between the secondary driving belt wheel and the secondary driven belt wheel, and the length of the secondary transmission synchronous belt is matched with that of the flat knitting machine crown block.
4. The movable yarn guiding device for yujin weaving according to claim 1, characterized in that: the adjusting and tensioning device comprises a mounting mandrel connected with a belt wheel of the transmission belt system, and a tensioning adjusting screw connected with the mounting mandrel is arranged on the flat knitting machine crown bar.
5. The movable yarn guiding device for yujin weaving according to claim 1, characterized in that: the yarn guide comprises a yarn nozzle handle with a broken line type structure, a yarn nozzle head used for guiding yarn is arranged at the front end of the yarn nozzle handle, a synchronous clamping device connected with a transmission belt system is arranged on the yarn nozzle handle, the synchronous clamping device comprises a connecting base, a supporting and positioning frame is arranged on the connecting base, and a clamping handle is arranged on the supporting and positioning frame; the clamping handle is provided with an elastic clamping piece which is used for clamping the clamping station action of the handle.
6. The movable yarn guiding device for yujin weaving according to claim 5, characterized in that: the connecting base is provided with a connecting and locking bolt, and the connecting and locking bolt is connected and locked with the upper end part of the yarn nozzle handle.
7. The movable yarn guiding device for yujin weaving according to claim 5, characterized in that: the supporting and positioning frame is connected with the clamping handle through a rotating pin shaft; the clamping handle comprises a clamping section and a holding section, the elastic clamping piece adopts a compression spring, one end of the elastic clamping piece is connected with the holding section of the clamping handle, and the other end of the elastic clamping piece is connected with the connecting base.
8. The movable yarn guiding device for yujin weaving according to claim 7, characterized in that: the clamping section of the clamping handle and the connecting base are provided with friction clamping blocks which correspond to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657023.4U CN211595951U (en) | 2019-09-30 | 2019-09-30 | Portable feed carrier is woven to yu jin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657023.4U CN211595951U (en) | 2019-09-30 | 2019-09-30 | Portable feed carrier is woven to yu jin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211595951U true CN211595951U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921657023.4U Active CN211595951U (en) | 2019-09-30 | 2019-09-30 | Portable feed carrier is woven to yu jin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211595951U (en) |
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2019
- 2019-09-30 CN CN201921657023.4U patent/CN211595951U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| 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. |