CN220788978U - Yarn guiding mechanism convenient to thread on creel of circular knitting machine - Google Patents
Yarn guiding mechanism convenient to thread on creel of circular knitting machine Download PDFInfo
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- CN220788978U CN220788978U CN202322372327.9U CN202322372327U CN220788978U CN 220788978 U CN220788978 U CN 220788978U CN 202322372327 U CN202322372327 U CN 202322372327U CN 220788978 U CN220788978 U CN 220788978U
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- ring
- yarn guide
- ceramic ring
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- creel
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- 238000009940 knitting Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 239000000919 ceramic Substances 0.000 claims abstract description 117
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model relates to a yarn guide mechanism for threading on a creel of a circular knitting machine, which comprises an L-shaped yarn guide ring mounting bracket on the creel, wherein a plurality of vertical circular arc-shaped mounting grooves are formed at the front end of the yarn guide ring mounting bracket, and a yarn guide ring assembly is inserted into the mounting grooves of the yarn guide ring mounting bracket; the yarn guide ring assembly comprises an upper ceramic ring and a lower ceramic ring which are opposite up and down and are T-shaped, and a left arc-shaped wire inlet groove which is in a horn mouth shape and is communicated with an inner hole of the upper ceramic ring is formed on the outer wall of the left front side of the upper ceramic ring; the outer wall of the right front side of the lower ceramic ring is provided with a right arc-shaped wire inlet groove which is in a horn mouth shape and is communicated with the inner hole of the lower ceramic ring, and the inlet of the right arc-shaped wire inlet groove and the inlet of the left arc-shaped wire inlet groove are both distributed in the notch of the installation groove on the yarn guide ring installation support. The yarn guide ring on the yarn guide mechanism consists of two opposite ceramic rings, and the ceramic rings are provided with a wire inlet groove, so that the threading work of yarns on the circular knitting machine is facilitated.
Description
Technical field:
the utility model relates to the technical field of yarn guiding devices of circular knitting machines, in particular to a yarn guiding mechanism for threading on a creel of a circular knitting machine.
The background technology is as follows:
circular knitting machines are known as circular weft knitting machines (or circular weft knitting machines). The knitting circular machine has the advantages of more looping systems, high rotating speed, high yield, quick pattern deformation, good fabric quality, fewer working procedures and strong product adaptability, so the development is quick. The top of the existing circular knitting machine is provided with an annular creel, yarn drums which are distributed in an annular mode are inserted into the creel, and yarns on the yarn drums are unwound and enter a knitting mechanism of the circular knitting machine to carry out circular fabric knitting; in the wiring process of the yarn cylinder, a plurality of yarn guiding and feeding structures are arranged, the yarn guiding and feeding structures comprise yarn guiding rings (ceramic eyes), yarn guiding wheels and the like, a plurality of yarn guiding rings are arranged on the yarn cylinder, the yarn guiding rings are arranged on yarn guiding ring mounting brackets, the yarn guiding ring mounting brackets are fixed on the yarn cylinder, threading is needed when yarns pass through the yarn guiding rings, the yarn cylinder is more and the yarn guiding rings are more, threading work is troublesome, and the yarn guiding rings which are convenient to thread are needed to design, so that wiring operation of the yarn cylinder is convenient.
The utility model comprises the following steps:
the utility model aims at overcoming the defects of the prior art, and provides a yarn guide mechanism for threading on a yarn frame of a circular knitting machine, wherein a yarn guide ring on the yarn guide mechanism consists of two opposite ceramic rings, and a yarn inlet groove is arranged on each ceramic ring, so that the threading work of yarns on the circular knitting machine is facilitated.
A yarn guide mechanism for threading on a creel of a circular knitting machine comprises an L-shaped yarn guide ring mounting bracket on the creel, wherein a plurality of vertical circular arc-shaped mounting grooves are formed at the front end of the yarn guide ring mounting bracket, and a yarn guide ring assembly is inserted into each mounting groove of the yarn guide ring mounting bracket;
the yarn guide ring assembly comprises an upper ceramic ring and a lower ceramic ring which are opposite up and down and are T-shaped, and a left arc-shaped wire inlet groove which is in a horn mouth shape and is communicated with an inner hole of the upper ceramic ring is formed on the outer wall of the left front side of the upper ceramic ring; the outer wall of the right front side of the lower ceramic ring is provided with a right arc-shaped wire inlet groove which is in a horn mouth shape and is communicated with the inner hole of the lower ceramic ring, and the inlet of the right arc-shaped wire inlet groove and the inlet of the left arc-shaped wire inlet groove are both distributed in the notch of the mounting groove on the yarn guide ring mounting bracket;
the upper end face of the lower ceramic ring is fixedly connected with a plurality of lower magnetic columns in an inserted mode, the lower end face of the lower ceramic ring is fixedly connected with a plurality of lower magnetic columns which are cylindrical and opposite to the upper magnetic columns in an inserted mode, and the upper end face of the lower ceramic ring is attracted to the lower end face of the upper ceramic ring.
Preferably, the upper ceramic ring and the lower ceramic ring are both composed of an annular baffle ring and a cylindrical annular lantern ring, and the diameter of the outer wall of the baffle ring is larger than that of the outer wall of the lantern ring; the length of the upper sleeve ring of the upper ceramic ring is equal to that of the upper sleeve ring of the lower ceramic ring, and the length of the mounting groove on the yarn guide ring mounting bracket is equal to twice that of the upper sleeve ring of the lower ceramic ring.
Preferably, the diameter of the outer wall of the upper lantern ring of the upper ceramic ring is equal to that of the outer wall of the upper lantern ring of the lower ceramic ring, and the diameter of the outer wall of the upper lantern ring of the lower ceramic ring is equal to that of the inner wall of the installation groove on the installation bracket of the yarn guide ring.
Preferably, the outer wall of the rear side of the upper lantern ring of the upper ceramic ring is provided with a vertical positioning convex strip, the inner wall of the rear side of the mounting groove of the yarn guide ring mounting bracket is provided with a positioning groove penetrating through the upper end surface and the lower end surface of the yarn guide ring mounting bracket, and the positioning convex strip of the upper ceramic ring is inserted into the positioning groove.
Preferably, the upper magnetic column on the upper ceramic ring and the lower magnetic column on the lower ceramic ring are both provided with two, the upper magnetic column and the lower magnetic column are respectively distributed on the front side and the rear side of the upper ceramic ring and the front side and the rear side of the lower ceramic ring, the lower end face of the upper magnetic column is flush with the lower end face of the upper ceramic ring, the upper end face of the lower magnetic column is flush with the upper end face of the lower ceramic ring, and the relative magnetism of the lower magnetic column and the upper magnetic column is opposite.
Preferably, the arc radian of the upper side and the lower side of the installation groove on the yarn guide ring installation support is greater than pi.
The utility model has the beneficial effects that:
the yarn guide ring on the yarn guide mechanism consists of two opposite ceramic rings, and the ceramic rings are provided with a wire inlet groove, so that the threading work of yarns on the circular knitting machine is facilitated.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model in elevation;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
fig. 3 is an exploded view of the yarn guide ring assembly of the present utility model.
In the figure: 1. a yarn guide ring mounting bracket; 11. a mounting groove; 12. a positioning groove; 2. a yarn guide ring assembly; 21. a ceramic ring is arranged; 211. a left arc-shaped wire inlet groove; 212. positioning convex strips; 22. a lower ceramic ring; 221. a right arc-shaped wire inlet slot; 23. a magnetic column is arranged; 24. and a lower magnetic column.
The specific embodiment is as follows:
examples: as shown in fig. 1 to 3, a yarn guiding mechanism for threading on a creel of a circular knitting machine comprises an L-shaped yarn guiding ring mounting bracket 1 on the creel, wherein a plurality of vertical circular arc-shaped mounting grooves 11 are formed at the front end of the yarn guiding ring mounting bracket 1, and a yarn guiding ring component 2 is inserted into the mounting grooves 11 of the yarn guiding ring mounting bracket 1;
the yarn guide ring assembly 2 comprises an upper ceramic ring 21 and a lower ceramic ring 22 which are opposite up and down and are T-shaped, wherein a left arc-shaped wire inlet groove 211 which is in a horn mouth shape and communicated with an inner hole of the upper ceramic ring 21 is formed on the outer wall of the left front side of the upper ceramic ring 21; a right arc-shaped wire inlet groove 221 which is horn-shaped and communicated with the inner hole of the lower ceramic ring 22 is formed on the outer wall of the right front side of the lower ceramic ring 22, and the inlet of the right arc-shaped wire inlet groove 221 and the inlet of the left arc-shaped wire inlet groove 211 are both distributed in the notch of the mounting groove 11 on the yarn guide ring mounting bracket 1;
a plurality of cylindrical upper magnetic columns 23 are fixedly inserted on the lower end face of the upper ceramic ring 21, a plurality of cylindrical lower magnetic columns 24 which are opposite to the upper magnetic columns 23 are fixedly inserted on the upper end face of the lower ceramic ring 22, and the upper end face of the lower ceramic ring 22 is attracted to the lower end face of the upper ceramic ring 21.
The upper ceramic ring 21 and the lower ceramic ring 22 are both formed by an annular baffle ring and a cylindrical annular lantern ring, and the diameter of the outer wall of the baffle ring is larger than that of the outer wall of the lantern ring; the length of the upper sleeve ring of the upper ceramic ring 21 is equal to that of the upper sleeve ring of the lower ceramic ring 22, and the length of the mounting groove 11 on the yarn guide ring mounting bracket 1 is equal to twice that of the upper sleeve ring of the lower ceramic ring 22; the upper ceramic ring 21 and the lower ceramic ring 22 are ceramic rings with the same structure, when the ceramic rings are upright, the upper ceramic ring 21 is turned 180 degrees in the vertical direction, when the ceramic rings are inverted, the lower ceramic ring 22 is turned, and the left arc-shaped wire inlet groove 211 is turned to be the right arc-shaped wire inlet groove 221.
The diameter of the outer wall of the upper sleeve ring of the upper ceramic ring 21 is equal to that of the outer wall of the upper sleeve ring of the lower ceramic ring 22, the diameter of the outer wall of the upper sleeve ring of the lower ceramic ring 22 is equal to that of the inner wall of the mounting groove 11 of the yarn guide ring mounting bracket 1, and simultaneously, round corners are formed on each side edge of the lower ceramic ring 22 and each side edge of the lower ceramic ring 22.
The outer wall of the collar rear side of the upper ceramic ring 21 is provided with a vertical positioning convex strip 212, the inner wall of the rear side of the mounting groove 11 of the yarn guide ring mounting bracket 1 is provided with a positioning groove 12 penetrating through the upper end face and the lower end face of the yarn guide ring mounting bracket 1, the positioning convex strip 212 of the upper ceramic ring 21 is inserted into the positioning groove 12, the positioning convex strip 212 limits the rotation of the upper ceramic ring 21, and as described above, the lower ceramic ring 22 is provided with a convex strip inserted into the positioning groove 12 of the rear side of the mounting groove 11.
The upper magnetic columns 23 on the upper ceramic ring 21 and the lower magnetic columns 24 on the lower ceramic ring 22 are respectively provided with two, the upper magnetic columns 23 and the lower magnetic columns 24 are respectively distributed on the front side and the rear side of the upper ceramic ring 21 and the front side and the rear side of the lower ceramic ring 22, the lower end face of the upper magnetic columns 23 is flush with the lower end face of the upper ceramic ring 21, the upper end face of the lower magnetic columns 24 is flush with the upper end face of the lower ceramic ring 22, the opposite magnetism of the lower magnetic columns 24 and the upper magnetic columns 23 is opposite, and the directions of the upper magnetic columns 23 and the lower magnetic columns 24, which are fixed in the upper ceramic ring 21 and the lower ceramic ring 22, are opposite.
The arc radian of the upper side and the lower side of the mounting groove 11 on the yarn guide ring mounting bracket 1 is greater than pi, the arc radian of the mounting groove 11 is the arc radian of a semicircular hole, and otherwise the yarn guide ring assembly 2 cannot be borne.
Working principle: the utility model relates to a yarn guide mechanism for threading on a creel of a circular knitting machine, wherein the main body of the yarn guide mechanism is a yarn guide ring assembly 2, the yarn guide ring assembly 2 comprises two opposite ceramic rings (an upper ceramic ring 21 and a lower ceramic ring 22), two ceramic rings are respectively provided with a left-right staggered wire inlet groove (a left arc wire inlet groove 211 and a right arc wire inlet groove 221), and when the lower ceramic ring 22 is pulled down, the two ceramic rings are separated, and yarns conveniently enter the two ceramic rings through the wire inlet grooves respectively; when the two ceramic rings are closed, the yarn cannot simultaneously withdraw from the two ceramic rings under normal conditions;
meanwhile, the two ceramic rings are magnetically connected, so that the two ceramic rings are convenient to fold and separate; and whether it is left arc wire inlet slot 211 or right arc wire inlet slot 221, both shapes are arc to the opening of import is big, and the opening of entry is little, and convenient inlet wire is difficult to be qualified for next round of competitions.
The examples are presented to illustrate the utility model and are not intended to limit the utility model. Modifications to the described embodiment may occur to those skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model is therefore set forth in the appended claims.
Claims (6)
1. The utility model provides a yarn guide mechanism of just threading on knitting circular knitting machine creel, includes yarn guide ring installing support (1) of L on the creel, its characterized in that: the front end of the yarn guide ring mounting bracket (1) is provided with a plurality of vertical circular arc-shaped mounting grooves (11), and the yarn guide ring assembly (2) is inserted into the mounting grooves (11) of the yarn guide ring mounting bracket (1);
the yarn guide ring assembly (2) comprises an upper ceramic ring (21) and a lower ceramic ring (22) which are opposite up and down and are T-shaped, wherein a left arc-shaped wire inlet groove (211) which is bell-mouthed and communicated with an inner hole of the upper ceramic ring (21) is formed on the outer wall of the left front side of the upper ceramic ring (21); the outer wall of the right front side of the lower ceramic ring (22) is formed with a right arc-shaped wire inlet groove (221) which is in a horn mouth shape and is communicated with an inner hole of the lower ceramic ring (22), and the inlet of the right arc-shaped wire inlet groove (221) and the inlet of the left arc-shaped wire inlet groove (211) are both distributed in the notch of the mounting groove (11) on the yarn guide ring mounting bracket (1);
a plurality of cylindrical upper magnetic columns (23) are fixedly inserted on the lower end face of the upper ceramic ring (21), a plurality of cylindrical lower magnetic columns (24) opposite to the upper magnetic columns (23) are fixedly inserted on the upper end face of the lower ceramic ring (22), and the upper end face of the lower ceramic ring (22) is attracted to the lower end face of the upper ceramic ring (21).
2. The yarn guide mechanism for facilitating threading on a creel of a circular knitting machine according to claim 1, wherein: the upper ceramic ring (21) and the lower ceramic ring (22) are both composed of an annular baffle ring and a cylindrical annular lantern ring, and the diameter of the outer wall of the baffle ring is larger than that of the outer wall of the lantern ring; the length of the upper sleeve ring of the upper ceramic ring (21) is equal to that of the upper sleeve ring of the lower ceramic ring (22), and the length of the mounting groove (11) on the yarn guide ring mounting bracket (1) is equal to twice the length of the upper sleeve ring of the lower ceramic ring (22).
3. The yarn guide mechanism for facilitating threading on a creel of a circular knitting machine according to claim 2, wherein: the diameter of the outer wall of the upper lantern ring of the upper ceramic ring (21) is equal to that of the outer wall of the upper lantern ring of the lower ceramic ring (22), and the diameter of the outer wall of the upper lantern ring of the lower ceramic ring (22) is equal to that of the inner wall of the mounting groove (11) of the yarn guide ring mounting bracket (1).
4. The yarn guide mechanism for facilitating threading on a creel of a circular knitting machine according to claim 2, wherein: the outer wall of the rear side of the upper sleeve ring of the upper ceramic ring (21) is provided with a vertical positioning convex strip (212), the inner wall of the rear side of the upper mounting groove (11) of the yarn guide ring mounting bracket (1) is provided with a positioning groove (12) penetrating through the upper end face and the lower end face of the yarn guide ring mounting bracket (1), and the positioning convex strip (212) of the upper ceramic ring (21) is inserted into the positioning groove (12).
5. The yarn guide mechanism for facilitating threading on a creel of a circular knitting machine according to claim 1, wherein: the upper magnetic columns (23) on the upper ceramic ring (21) and the lower magnetic columns (24) on the lower ceramic ring (22) are respectively arranged in two, the upper magnetic columns (23) and the lower magnetic columns (24) are respectively distributed on the front side and the rear side of the upper ceramic ring (21) and the front side and the rear side of the lower ceramic ring (22), the lower end faces of the upper magnetic columns (23) are flush with the lower end faces of the upper ceramic ring (21), the upper end faces of the lower magnetic columns (24) are flush with the upper end faces of the lower ceramic ring (22), and the opposite magnetism of the lower magnetic columns (24) and the upper magnetic columns (23) is opposite.
6. The yarn guide mechanism for facilitating threading on a creel of a circular knitting machine according to claim 1, wherein: the arc radian of the upper side and the lower side of the installation groove (11) on the yarn guide ring installation bracket (1) is larger than pi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372327.9U CN220788978U (en) | 2023-09-01 | 2023-09-01 | Yarn guiding mechanism convenient to thread on creel of circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372327.9U CN220788978U (en) | 2023-09-01 | 2023-09-01 | Yarn guiding mechanism convenient to thread on creel of circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220788978U true CN220788978U (en) | 2024-04-16 |
Family
ID=90662995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322372327.9U Active CN220788978U (en) | 2023-09-01 | 2023-09-01 | Yarn guiding mechanism convenient to thread on creel of circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220788978U (en) |
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2023
- 2023-09-01 CN CN202322372327.9U patent/CN220788978U/en active Active
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