CN203653890U - Improved structure of fixed guide plate for yarn feeding wheel automatically changing colors - Google Patents

Improved structure of fixed guide plate for yarn feeding wheel automatically changing colors Download PDF

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Publication number
CN203653890U
CN203653890U CN201320880117.4U CN201320880117U CN203653890U CN 203653890 U CN203653890 U CN 203653890U CN 201320880117 U CN201320880117 U CN 201320880117U CN 203653890 U CN203653890 U CN 203653890U
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China
Prior art keywords
yarn
block
pedestal
elastic component
rocking bar
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Active
Application number
CN201320880117.4U
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Chinese (zh)
Inventor
林天来
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KAI SAN (XIAMEN) MACHINERY CO Ltd
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KAI SAN (XIAMEN) MACHINERY CO Ltd
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Priority to CN201320880117.4U priority Critical patent/CN203653890U/en
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Abstract

An improved structure of a fixed guide plate for a yarn feeding wheel automatically changing colors is provided. Each first yarn pressing rod seat set is provided with a first seat body fastened on a yarn passing plate, a first elastic member forming on the first seat body, a first rocking rod rotationally arranged on the first seat body and driven by the first elastic member and a first yarn passing channel; each second yarn pressing rod seat set is provided with a second seat body on a yarn passing plate, a second elastic member forming on the second seat body, a second rocking rod rotationally arranged on the second seat body and driven by the second elastic member and a second yarn passing channel; the first yarn pressing rod seat set and the second yarn pressing rod seat set are arranged at intervals along a winding direction of a yarn on a yarn guide wheel; yarns are driven to leave away the yarn guide wheel when the first rocking rod and the second rocking rod are respectively driven by elasticity of the first elastic member and the second elastic member; and when the yarns are not at a feeding state, the improved structure of the fixed guide plate for the yarn feeding wheel automatically changing colors enables the yarns to leave away the yarn guide wheel as far as possible, so yarn quality is further guaranteed.

Description

A kind of resting guide for automatic color-changing yarn feeding wheel improves structure
Technical field
The utility model relates to spinning equipment field, and particularly a kind of resting guide for automatic color-changing yarn feeding wheel improves structure.
Background technology
Yarn feeding wheel device is as the critical piece of automatic color-changing circular disc knitting machine or computer jacquard knitting machine yarn-feeding device, and it is beneficial to the making of follow-up cloth for delivery of yarn.
The applicant once applied for and had obtained Chinese patent ZL201120152680.0, it relates to a kind of structure-improved of yarn feeding wheel, its main improvement is also to comprise presser bar seat group, this presser bar seat group has the pedestal being fixed on yarn plate, the rocking bar that is formed on the elastic component on pedestal and rotatably also ordered about by elastic component, the direction that the rotation direction of this rocking bar and yarn are wound around around yarn guiding wheel is identical, on this rocking bar, be also formed with adopt that ceramic material makes and supply to contact with yarn roll yarn section.So, when yarn is not or not the time eating line states, rocking bar in this presser bar seat group can be under the effect of elastic component return, so that the yarn of winding on yarn guiding wheel tightly loosened, thereby reduce the frictional force between porcelain bar in yarn and yarn guiding wheel, and then can guarantee that yarn qualities also finally guarantees the quality of whole fabric; Simultaneously due on this rocking bar, be also provided with made by ceramic material roll yarn section, be not easy damage, the feature of long service life therefore this rocking bar is also had.
In actual use, because yarn guiding wheel need to be by yarn from a side guiding opposite side, allow yarn that the variation of 180 degree has occurred, when yarn is not or not the time eating line states, only, under the effect of rocking bar, it really can be under the effect of elastic component, allows part yarn depart from yarn guiding wheel, reduce the frictional force between porcelain bar in yarn and yarn guiding wheel, and then play the effect that promotes yarn qualities.
But, because yarn is longer around the length of yarn guiding wheel, wherein there are many yarns still can be close on yarn guiding wheel, thereby cannot fundamentally guarantee yarn qualities, still there is room for improvement.
In view of this, the inventor, for above-mentioned defect further investigation of the prior art, has this case to produce then.
Utility model content
The purpose of this utility model is to provide a kind of resting guide for automatic color-changing yarn feeding wheel to improve structure, cannot thoroughly guarantee the problem of yarn qualities to solve prior art.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of resting guide for automatic color-changing yarn feeding wheel improves structure, wherein, comprise the first presser bar seat group and the second presser bar seat group, this first presser bar seat group has the first pedestal of being fixed on yarn plate, be formed on the first elastic component on the first pedestal, be rotatably arranged on the first pedestal and be subject to the first rocking bar that the first elastic component orders about and be formed on first on the first rocking bar and cross yarn channel; This second presser bar seat group has the second pedestal of being fixed on yarn plate, be formed on the second elastic component on the second pedestal, be rotatably arranged on the second pedestal and be subject to the second rocking bar that the second elastic component orders about and be formed on second on the second rocking bar and cross yarn channel; The direction interval that this first presser bar seat group and the second presser bar seat group are wound around around yarn guiding wheel along yarn arranges, this yarn is crossed yarn channel and second through first successively and is crossed yarn channel, and this first rocking bar and the second rocking bar order about lower and make yarn away from yarn guiding wheel in the elasticity of the first elastic component and the second elastic component respectively.
Further, this is crossed on yarn plate and is formed with several storage tanks, and in each storage tank, correspondence is embedded with a spreader.
Further, this spreader is formed with at least two grooves, on the cell wall of each groove one side, is formed with block edge, on opposite side cell wall, is formed with deep gouge, and this block edge is given prominence to and stretched in deep gouge towards deep gouge direction, between this block edge and deep gouge bottom, also leaves gap.
Further, the bottom land semicircular in shape of these at least two grooves, this block edge also forms a semi-circular groove body towards a side of groove bottom land.
Further, this spreader is formed with at least two grooves, outstanding first block that is formed with on each groove one side channel wall, outstanding second block that forms on opposite side cell wall, this first block extends towards relative direction with the second block, staggers and leave gap along recess width direction in the tip of this first block and the second block tip.
Adopt after said structure, a kind of resting guide for automatic color-changing yarn feeding wheel that the utility model relates to improves structure, it is by being arranged at intervals with the first presser bar seat group and the second presser bar seat group in the direction being wound around around yarn guiding wheel along yarn, so at yarn not in the time eating line states, utilize the first rocking bar and the second rocking bar to strut yarn simultaneously, allow as much as possible yarn away from yarn guiding wheel, thereby guarantee further yarn qualities.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model relates to a kind of improvement of the resting guide for automatic color-changing yarn feeding wheel structure;
Fig. 2 is the schematic diagram of another angle of Fig. 1;
Fig. 3 is the structural representation of a kind of spreader in the utility model;
Fig. 4 is the structural representation of another kind of spreader in the utility model.
In figure:
The first presser bar seat group 1 first pedestal 11
The first rocking bar 12 first is crossed yarn channel 13
The second presser bar seat group 2 second pedestals 21
The second rocking bar 22 second is crossed yarn channel 23
Cross yarn plate 3 storage tanks 31
Spreader 4 grooves 41
Block edge 42 deep gouges 43
The first block 44 second blocks 45
Yarn guiding wheel 5.
The specific embodiment
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
As depicted in figs. 1 and 2, the utility model relates to a kind of resting guide for automatic color-changing yarn feeding wheel and improves structure, comprises the first presser bar seat group 1 and the second presser bar seat group 2.
This first presser bar seat group 1 has the first pedestal 11 of being fixed on yarn plate 3, be formed on the first elastic component (not shown) on the first pedestal 11, be rotatably arranged on the first pedestal 11 and be subject to the first rocking bar 12 that the first elastic component orders about and be formed on first on the first rocking bar 12 and cross yarn channel 13.
This second presser bar seat group 2 has the second pedestal 21 of being fixed on yarn plate 3, be formed on the second elastic component (not shown) on the second pedestal 21, be rotatably arranged on the second pedestal 21 and be subject to the second rocking bar 22 that the second elastic component orders about and be formed on second on the second rocking bar 22 and cross yarn channel 23.
The direction interval that this first presser bar seat group 1 and the second presser bar seat group 2 are wound around around yarn guiding wheel 5 along yarn arranges, this yarn is crossed yarn channel 13 and second through first successively and is crossed yarn channel 23, and this first rocking bar 12 and the second rocking bar 22 order about lower and make yarn away from yarn guiding wheel 5 in the elasticity of the first elastic component and the second elastic component respectively.
Like this, the utility model is by being arranged at intervals with the first presser bar seat group 1 and the second presser bar seat group 2 in the direction being wound around around yarn guiding wheel 5 along yarn, so at yarn not in the time eating line states, utilize the first rocking bar 12 and the second rocking bar 22 to strut yarn simultaneously, allow as much as possible yarn away from yarn guiding wheel 5, thereby guarantee further yarn qualities.
As shown in Figures 1 to 4, this is crossed on yarn plate 3 and is formed with several storage tanks 31, and the interior correspondence of each storage tank 31 is embedded with a spreader 4.
As shown in Figure 3, rapidly yarn is penetrated in spreader 4 for the ease of people, this spreader 4 is formed with at least two grooves 41, on the cell wall of each groove 41 1 side, be formed with block edge 42, on opposite side cell wall, be formed with deep gouge 43, this block edge 42 is given prominence to and is stretched in deep gouge 43 towards deep gouge 43 directions, between this block edge 42 and deep gouge 43 bottoms, also leaves gap.So, people are in the time of needs threading yarn, without yarn and thread head is passed to this groove 41, can allow yarn be positioned among groove 41 by the gap between block edge 42 and deep gouge 43 on yarn in any one position of yarn, because this block edge 42 is deeply to deep gouge 43, this yarn is not easy to skid off from this gap, has certain yarn bearing capacity.
More specifically, as shown in Figure 3, the bottom land semicircular in shape of these at least two grooves 41, this block edge 42 also forms a semi-circular groove body towards a side of groove 41 bottom lands.
As shown in Figure 4, equally for people penetrate yarn in spreader 4 rapidly, another kind as spreader 4 is implemented structure, this spreader 4 is formed with at least two grooves 41, outstanding first block 44 that is formed with on each groove 41 1 side channel wall, outstanding second block 45 that forms on opposite side cell wall, this first block 44 extends towards relative direction with the second block 45, and stagger and leave gap along groove 41 widths in the tip of this first block 44 and the second block 45 tips.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.

Claims (5)

1. the resting guide for automatic color-changing yarn feeding wheel improves structure, it is characterized in that, comprise the first presser bar seat group and the second presser bar seat group, this first presser bar seat group has the first pedestal of being fixed on yarn plate, be formed on the first elastic component on the first pedestal, be rotatably arranged on the first pedestal and be subject to the first rocking bar that the first elastic component orders about and be formed on first on the first rocking bar and cross yarn channel; This second presser bar seat group has the second pedestal of being fixed on yarn plate, be formed on the second elastic component on the second pedestal, be rotatably arranged on the second pedestal and be subject to the second rocking bar that the second elastic component orders about and be formed on second on the second rocking bar and cross yarn channel; The direction interval that this first presser bar seat group and the second presser bar seat group are wound around around yarn guiding wheel along yarn arranges, this yarn is crossed yarn channel and second through first successively and is crossed yarn channel, and this first rocking bar and the second rocking bar order about lower and make yarn away from yarn guiding wheel in the elasticity of the first elastic component and the second elastic component respectively.
2. a kind of resting guide for automatic color-changing yarn feeding wheel as claimed in claim 1 improves structure, it is characterized in that, this is crossed on yarn plate and is formed with several storage tanks, and in each storage tank, correspondence is embedded with a spreader.
3. a kind of resting guide for automatic color-changing yarn feeding wheel as claimed in claim 2 improves structure, it is characterized in that, this spreader is formed with at least two grooves, on the cell wall of each groove one side, be formed with block edge, on opposite side cell wall, be formed with deep gouge, this block edge is given prominence to and is stretched in deep gouge towards deep gouge direction, between this block edge and deep gouge bottom, also leaves gap.
4. a kind of resting guide for automatic color-changing yarn feeding wheel as claimed in claim 3 improves structure, it is characterized in that, and the bottom land semicircular in shape of these at least two grooves, this block edge also forms a semi-circular groove body towards a side of groove bottom land.
5. a kind of resting guide for automatic color-changing yarn feeding wheel as claimed in claim 2 improves structure, it is characterized in that, this spreader is formed with at least two grooves, outstanding first block that is formed with on each groove one side channel wall, outstanding second block that forms on opposite side cell wall, this first block extends towards relative direction with the second block, staggers and leave gap along recess width direction in the tip of this first block and the second block tip.
CN201320880117.4U 2013-12-30 2013-12-30 Improved structure of fixed guide plate for yarn feeding wheel automatically changing colors Active CN203653890U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320880117.4U CN203653890U (en) 2013-12-30 2013-12-30 Improved structure of fixed guide plate for yarn feeding wheel automatically changing colors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320880117.4U CN203653890U (en) 2013-12-30 2013-12-30 Improved structure of fixed guide plate for yarn feeding wheel automatically changing colors

Publications (1)

Publication Number Publication Date
CN203653890U true CN203653890U (en) 2014-06-18

Family

ID=50920302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320880117.4U Active CN203653890U (en) 2013-12-30 2013-12-30 Improved structure of fixed guide plate for yarn feeding wheel automatically changing colors

Country Status (1)

Country Link
CN (1) CN203653890U (en)

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