CN113668134B - Yarn feeding installation structure for circular weft knitting machine - Google Patents
Yarn feeding installation structure for circular weft knitting machine Download PDFInfo
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- CN113668134B CN113668134B CN202110866951.7A CN202110866951A CN113668134B CN 113668134 B CN113668134 B CN 113668134B CN 202110866951 A CN202110866951 A CN 202110866951A CN 113668134 B CN113668134 B CN 113668134B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a yarn feeding installation structure for a circular weft knitting machine, which relates to the field of circular weft knitting machines and comprises a yarn feeding box seat and supporting legs, wherein the surface of each supporting leg is provided with a top disc, the surface of each top disc is provided with an installation square tube, the lower end of the installation square tube is provided with a yarn feeding device, the installation square tube is also provided with a plurality of yarn loop stand columns, each yarn loop stand column is positioned below the installation square tube, each yarn loop stand column is provided with a yarn conveying device, and the yarn feeding devices can convey yarns to a knitting area through the yarn conveying devices; the vertical columns of the yarn rings, the yarn feeding devices and the yarn conveying devices are arranged below the mounting square tubes, the height of the whole yarn feeding structure is reduced, operators can mount the yarn rings conveniently, the yarn passes through the yarn conveying device and the yarn feeding device, the inclination angle of the yarn is small, the tension of the yarn cannot be influenced, the occupied space of the whole circular weft knitting machine is reduced, the size of a machine table is reduced, and the requirements of different customers can be met.
Description
Technical Field
The invention relates to the field of circular weft knitting machines, in particular to a yarn feeding installation structure for a circular weft knitting machine.
Background
The yarn loops in the yarn feeding device of the existing circular weft knitting machine are all installed upwards, and firstly, when the yarn loops are installed, a stool is required to be padded up or people need to climb to the top of a machine table, so that inconvenience and unsafety are brought to installation; secondly, as the yarn ring is installed upwards, the yarn feeder for conveying the yarns is also arranged above the machine table, and if an operator is not high, the operator needs to be lifted up to thread and connect the yarns, so that inconvenience and unsafe factors are brought to the operator; thirdly, as the yarn ring is installed upwards, the yarn feeder is also arranged above the top of the machine table, so that the angle from the yarn to the yarn feeder is large, the tension of the yarn fed into the knitting needle is influenced, and if the tension deviation is large, the cloth cover is influenced; the installation of fourth yarn circle just also means that the yarn circle stand is also the installation upwards, has increased the height and size of board like this, causes the high factory building of the high ratio of the floor height of will selecting when my department terminal customer selects the factory building, increases the burden for the customer.
Disclosure of Invention
The invention aims to overcome the defects and provide a yarn feeding installation structure for a circular weft knitting machine.
The utility model provides a send yarn mounting structure for circular weft knitting machine, includes and send yarn case seat, supporting legs, this supporting legs surface is provided with the paring disc, this paring disc surface is provided with installation side pipe, the lower extreme of this installation side pipe is provided with and send the yarn device, still install a plurality of loops stand on this installation side pipe, each loops stand all is located the below of installation side pipe, and all installs yarn conveying device on each loops stand, this send yarn device can carry the yarn to weaving the region through yarn conveying device.
Preferably, the yarn feeding device comprises a yarn feeding shaft and a yarn feeding disc sleeved on the yarn feeding shaft, one end of the yarn feeding shaft is connected with the yarn feeding disc, the other end of the yarn feeding shaft is connected with a yarn feeding box seat, and a plurality of yarn drums are installed on the yarn feeding disc.
Preferably, at least one of the yarn loop stand columns is provided with two yarn conveying devices, wherein one yarn conveying device is positioned on the inner side of the yarn loop stand column, and the other yarn conveying device is positioned on the other side of the yarn loop stand column.
Preferably, the yarn conveying device comprises a yarn ring fixing seat sleeved on the yarn ring stand column, a yarn ring arranged on the yarn ring fixing seat and a yarn conveyer arranged on the yarn ring.
Preferably, the yarn feeding device is provided with a plurality of yarn guiding rings, and the yarn guiding rings are used for guiding yarns.
Preferably, the yarn guiding ring comprises a mounting part, a yarn guiding part and a connecting part for connecting the fixing part and the yarn guiding part, the mounting part is connected with the yarn conveying device, and the yarn guiding part is used for guiding yarns.
Preferably, this feed guide portion includes the outer loop subassembly, set up the inner ring subassembly in the outer loop subassembly, this outer loop subassembly includes left arc arm lock and right arc and presss from both sides the arm, the one end that left arc arm lock and right arc pressed from both sides the arm all is connected with connecting portion, the other end overlaps mutually and contradicts, right arc presss from both sides arm and connecting portion fixed connection, left arc arm lock is articulated with connecting portion, and be provided with first elastic component in the connecting portion, this first elastic component is located between left arc arm lock and the right arc presss from both sides the arm, be used for left arc arm lock and right arc to press from both sides the connection between the arm.
Preferably, this inner ring subassembly is including setting up and have the open-ended and lead the yarn inner ring between two arc arm locks, should lead the yarn inner ring one end and left arc arm lock inconsistent, and the other end articulates there is closed piece, and this closed piece is used for leading the open-ended of yarn inner ring to seal, should lead the yarn inner ring and be close to the one side that has the arc arm lock and be connected with right arc arm lock through a plurality of second elastic components.
Preferably, the end part of the end, contacted with the left arc-shaped clamping arm and the right arc-shaped clamping arm, of each clamping arm is sleeved with a rotary drum.
Preferably, each yarn loop stand column is of a telescopic column structure.
By adopting the technical scheme, the invention has the beneficial effects that:
1. the vertical columns of the yarn rings, the yarn feeding devices and the yarn conveying devices are arranged below the mounting square tubes, the height of the whole yarn feeding structure is reduced, operators can mount the yarn rings conveniently, the yarn passes through the yarn conveying device and the yarn feeding device, the inclination angle of the yarn is small, the tension of the yarn cannot be influenced, the occupied space of the whole circular weft knitting machine is reduced, the size of a machine table is reduced, and the requirements of different customers can be met.
2. The yarn guide is used for the transport of yarn, and the yarn can directly get into and get into through the closed block and lead the yarn intra-annular from the crossing department between left arc arm lock and the right arc arm lock, and the yarn of being convenient for passes and leads the yarn circle, and under the effect of second elastic component, can play the cushioning and adjusting effect to the yarn in the yarn transportation process, effectively prevents the yarn fracture, can carry out cushioning and adjusting to the tension of yarn simultaneously.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.
FIG. 1 is a schematic structural view of a yarn feeding installation structure of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic view of the structure of the yarn guiding ring of the invention.
Description of the main reference numerals: the yarn feeding device comprises a yarn feeding box seat 1, supporting legs 2, a top plate 3, a square mounting tube 4, a yarn feeding device 5, a yarn feeding shaft 51, a yarn feeding plate 52, a yarn loop stand 6, a yarn feeding device 7, a yarn loop fixing seat 71, a yarn loop 72, a yarn feeder 73, an installation part 8, a connecting part 9, a yarn guiding part 10, a left arc-shaped clamping arm 101, a right arc-shaped clamping arm 102, a yarn guiding inner ring 103, a closed block 11, a rotary drum 12, a second elastic part 13 and a first elastic part 14.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details or with a specific embodiment that is described.
The invention discloses a yarn feeding installation structure for a circular weft knitting machine, which comprises a yarn feeding box seat 1 and a supporting leg 2, wherein the surface of the supporting leg 2 is provided with a top disc 3, the surface of the top disc 3 is provided with an installation square tube 4, the lower end of the installation square tube 4 is provided with a yarn feeding device 5, the yarn feeding device 5 comprises a yarn feeding shaft 51 and a yarn feeding disc 52 sleeved on the yarn feeding shaft 51, one end of the yarn feeding shaft 51 is detachably connected with the yarn feeding disc 52, the other end of the yarn feeding shaft is detachably connected with the yarn feeding box seat 1, the yarn feeding shaft 51 is sleeved with a plurality of yarn feeding discs 52, specifically, a plurality of yarn cylinders are arranged on the yarn feeding disc 52, the installation square tube 4 is also provided with a plurality of yarn loop stand columns 6, each yarn loop stand column 6 is positioned below the installation square tube 4, the yarn loop stand columns 6, the yarn feeding device 5 and the yarn conveying device 7 are all arranged below the installation square tube 4, so as to reduce the height of the whole yarn feeding structure, the installation of the yarn ring 72 by an operator is facilitated, after the yarn passes through the yarn feeder 73 and the yarn feeder, the inclination angle of the yarn is smaller, the tension of the yarn cannot be influenced, meanwhile, the occupied space of the whole circular weft knitting machine is reduced, the size of a machine table is reduced, the requirements of different customers can be met, the yarn ring stand column 6 is detachably connected with the installation square tube 4, the yarn ring stand column 6 is convenient to disassemble and assemble, the yarn feeder 7 is installed on each yarn ring stand column 6, the yarn ring stand column 6 can be of a telescopic column structure, the height of the yarn ring stand column 6 is convenient to adjust, and the yarn feeder 5 can convey the yarn to a knitting area through the yarn feeder 7; at least one of the loop posts 6 is provided with two yarn conveying devices 7, one of the yarn conveying devices 7 is arranged on the inner side of the loop post 6, the other yarn conveying device 7 is arranged on the other side of the loop post 6, the two yarn conveying devices 7 are arranged on the same loop post 6, the size of the whole installation structure is effectively reduced, referring to fig. 2, the yarn conveying device 7 comprises a loop fixing seat 71 sleeved on the loop post 6, a loop 72 arranged on the loop fixing seat 71 and a yarn feeder 73 arranged on the loop 72, the loop 72 is annular and is arranged on a circular weft knitting machine through a plurality of loop fixing seats 71 and the loop posts 6, a plurality of yarn guiding rings are arranged on the yarn conveying device 7 and are used for guiding yarns, each yarn guiding ring comprises an installation part 8, a yarn guiding part 10 and a connecting part 9 used for connecting the fixing part and the yarn guiding part 10, the installation part 8 is connected with the yarn conveying devices 7, this lead yarn portion 10 is used for leading the yarn of yarn, leads the yarn circle and mainly installs on defeated yarn ware 73 and yarn circle fixing base 71 through installation department 8, and concrete yarn feeding box seat 1 can be bolt construction or clamping ring structure, and connecting portion 9 mainly is the connecting axle, and connecting axle one end is connected with installation department 8, and the other end can be rotated with leading yarn portion 10 and is connected, is convenient for adjust the angle of leading yarn portion 10.
Referring to fig. 3, the yarn guiding portion 10 includes an outer ring assembly, an inner ring assembly disposed in the outer ring assembly, the outer ring assembly includes a left arc-shaped clamping arm 101 and a right arc-shaped clamping arm 102, one end of each of the left arc-shaped clamping arm 101 and the right arc-shaped clamping arm 102 is connected to the connecting portion 9, the other end of each of the left arc-shaped clamping arm 101 and the right arc-shaped clamping arm 102 is overlapped and abutted against each other, the right arc-shaped clamping arm 102 is fixedly connected to the connecting portion 9, the left arc-shaped clamping arm 101 is hinged to the connecting portion 9, the end of the left arc-shaped clamping arm 101 contacting with the right arc-shaped clamping arm 102 is sleeved with a rotary drum 12, under the action of the rotary drum 12, the yarn is convenient to pass through the left arc-shaped clamping arm 101 and the right arc-shaped clamping arm 102, and a first elastic member 14 is disposed in the connecting portion 9, the first elastic member 14 is disposed between the left arc-shaped clamping arm 101 and the right arc-shaped clamping arm 102 for connecting portion between the left arc-shaped clamping arm 101 and the right arc-shaped clamping arm 102, the left arc-shaped clamping arm 101 is separated from the right arc-shaped clamping arm 102 under the action of overcoming the elastic force of the first elastic piece 14, so that the yarn can be directly put into the outer ring assembly. This inner ring subassembly is including setting up and having open-ended and leading yarn inner ring 103 between two arc arm lock, should lead yarn inner ring 103's one end and left arc arm lock 101 inconsistent connection, the other end articulates there is closed piece 11, this closed piece 11 is used for leading yarn inner ring 103 open-ended to seal, should lead yarn inner ring 103 and be connected with right arc arm lock 102 through a plurality of second elastic component 13 near one side that has the arc arm lock, the yarn gets into outer loop subassembly back can extrude closed piece 11 and directly get into leading in the yarn inner ring 103, be convenient for the yarn get into lead in the yarn circle, also be convenient for the yarn to break away from the yarn circle simultaneously, for present lead the yarn circle, the dismouting of yarn is more convenient, and under the effect of second elastic component 13, can play the cushioning regulation effect to the yarn in the yarn transportation process, effectively prevent the yarn fracture, simultaneously can cushion regulation to the tension of yarn.
It should be noted that in the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed above.
Claims (4)
1. A yarn feeding mounting structure for a circular weft knitting machine, characterized in that: the yarn feeding device comprises a yarn feeding box seat and supporting legs, wherein a top disc is arranged on the surface of each supporting leg, an installation square tube is arranged on the surface of each top disc, a yarn feeding device is arranged at the lower end of each installation square tube, a plurality of yarn loop stand columns are further arranged on each installation square tube, each yarn loop stand column is located below the installation square tube, a yarn conveying device is arranged on each yarn loop stand column, and yarns can be conveyed to a weaving area through the yarn conveying devices by the yarn conveying devices; the yarn conveying device is provided with a plurality of yarn guide rings, and the yarn guide rings are used for guiding yarns; the yarn guide ring comprises an installation part, a yarn guide part and a connecting part, wherein the connecting part is used for connecting the fixed part and the yarn guide part; the yarn guide part comprises an outer ring component and an inner ring component arranged in the outer ring component, the outer ring component comprises a left arc-shaped clamping arm and a right arc-shaped clamping arm, one end of each of the left arc-shaped clamping arm and the right arc-shaped clamping arm is connected with the connecting part, the other end of each of the left arc-shaped clamping arm and the right arc-shaped clamping arm is overlapped and abutted, the right arc-shaped clamping arm is fixedly connected with the connecting part, the left arc-shaped clamping arm is hinged with the connecting part, a first elastic piece is arranged in the connecting part, and the first elastic piece is located between the left arc-shaped clamping arm and the right arc-shaped clamping arm and used for connecting the left arc-shaped clamping arm and the right arc-shaped clamping arm; this inner ring subassembly is including setting up between two arc arm lock and have the open-ended lead yarn inner ring, and this lead yarn inner ring's one end and left arc arm lock are inconsistent, and the other end articulates there is closed piece, and this closed piece is used for leading the open-ended of yarn inner ring to seal, and the one side that should lead the yarn inner ring and be close to there being the arc arm lock is connected with right arc clamp arm through a plurality of second elastic components.
2. The yarn feeding installation structure according to claim 1, wherein: at least one of the yarn ring upright posts is provided with two yarn conveying devices, wherein one yarn conveying device is positioned on the inner side of the yarn ring upright post, and the other yarn conveying device is positioned on the other side of the yarn ring upright post.
3. The yarn feeding installation structure according to claim 1, wherein: the yarn conveying device comprises a yarn ring fixing seat sleeved on a yarn ring stand column, a yarn ring arranged on the yarn ring fixing seat and a yarn conveyer arranged on the yarn ring.
4. The yarn feeding installation structure according to claim 1, wherein: the tip of the one end that left arc arm lock and right arc arm clamp contacted all is equipped with the rotary drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110866951.7A CN113668134B (en) | 2021-07-29 | 2021-07-29 | Yarn feeding installation structure for circular weft knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110866951.7A CN113668134B (en) | 2021-07-29 | 2021-07-29 | Yarn feeding installation structure for circular weft knitting machine |
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| Publication Number | Publication Date |
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| CN113668134A CN113668134A (en) | 2021-11-19 |
| CN113668134B true CN113668134B (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110866951.7A Active CN113668134B (en) | 2021-07-29 | 2021-07-29 | Yarn feeding installation structure for circular weft knitting machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459332Y (en) * | 2000-06-20 | 2001-11-14 | 陈仁惠 | Multi-function yarn feeder |
| CN201358353Y (en) * | 2009-02-13 | 2009-12-09 | 惠安金天梭精密机械有限公司 | Novel yarn-feeding transmission device for round knitting machine |
| CN206692834U (en) * | 2017-05-02 | 2017-12-01 | 惠安金天梭精密机械有限公司 | Knitting machine yarn feed device |
| CN208803224U (en) * | 2018-09-12 | 2019-04-30 | 泉州福舜机械有限公司 | A kind of jacquard active yarn transmission device |
| CN208803212U (en) * | 2018-09-12 | 2019-04-30 | 泉州福舜机械有限公司 | A kind of knee-pad machine with active yarn transmission mechanism |
| CN208803211U (en) * | 2018-09-15 | 2019-04-30 | 泉州福舜机械有限公司 | A kind of double-faced jacquard hosiery machine |
| CN209516496U (en) * | 2019-03-12 | 2019-10-18 | 宝辉线缆有限公司 | A kind of cable isolating device with limit |
-
2021
- 2021-07-29 CN CN202110866951.7A patent/CN113668134B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459332Y (en) * | 2000-06-20 | 2001-11-14 | 陈仁惠 | Multi-function yarn feeder |
| CN201358353Y (en) * | 2009-02-13 | 2009-12-09 | 惠安金天梭精密机械有限公司 | Novel yarn-feeding transmission device for round knitting machine |
| CN206692834U (en) * | 2017-05-02 | 2017-12-01 | 惠安金天梭精密机械有限公司 | Knitting machine yarn feed device |
| CN208803224U (en) * | 2018-09-12 | 2019-04-30 | 泉州福舜机械有限公司 | A kind of jacquard active yarn transmission device |
| CN208803212U (en) * | 2018-09-12 | 2019-04-30 | 泉州福舜机械有限公司 | A kind of knee-pad machine with active yarn transmission mechanism |
| CN208803211U (en) * | 2018-09-15 | 2019-04-30 | 泉州福舜机械有限公司 | A kind of double-faced jacquard hosiery machine |
| CN209516496U (en) * | 2019-03-12 | 2019-10-18 | 宝辉线缆有限公司 | A kind of cable isolating device with limit |
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| CN113668134A (en) | 2021-11-19 |
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