CN108251953A - The variable-color yarn feeder of quick-replaceable Yarn feeding wheel - Google Patents
The variable-color yarn feeder of quick-replaceable Yarn feeding wheel Download PDFInfo
- Publication number
- CN108251953A CN108251953A CN201810082905.6A CN201810082905A CN108251953A CN 108251953 A CN108251953 A CN 108251953A CN 201810082905 A CN201810082905 A CN 201810082905A CN 108251953 A CN108251953 A CN 108251953A
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- CN
- China
- Prior art keywords
- feeding wheel
- yarn feeding
- yarn
- quick
- variable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- D04B15/48—Thread-feeding devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The present invention provides a kind of variable-color yarn feeders of quick-replaceable Yarn feeding wheel, include the ontology being sheathed under successively in shaft and the first Yarn feeding wheel；First Yarn feeding wheel upper surface is provided centrally with convex set；Convex set side is provided with locating slot, and shaft side is provided with positioning pin；Convex set makes positioning pin enter or exit locating slot along axial-movement；Ontology bottom surface is provided with fixing sleeve, and fixed pin is provided in fixing sleeve, and convex set side is provided with mounting hole, and fixed pin inner end can be inserted into mounting hole and be butted on shaft side or exit mounting hole；Shaft lower end is both provided with threaded hole, and caging bolt screws in threaded hole and the first Yarn feeding wheel is limited.In the present invention, the structure of shaft, ontology and Yarn feeding wheel is simple, easy to manufacture, and the size of Yarn feeding wheel is unified, versatility is high, it is interchangeable, be not easy to obscure, not only reduce manufacturing cost, also improve replacement efficiency；The disassembly and installation mode of Yarn feeding wheel is simple to operation, and worker is easy to implement and quick, further improves replacement efficiency.
Description
Technical field
The present invention relates to textile technology field more particularly to a kind of variable-color yarn feeders of quick-replaceable Yarn feeding wheel.
Background technology
Multiple variable-color yarn feeders are usually mounted on circular disc knitting machine.In order to meet production requirement, worker needs timing more
It changes the cushion rubber of Yarn feeding wheel or replaces the Yarn feeding wheel of different function.Traditional substitute mode is：First by the yarn on all Yarn feeding wheels
Line cut off, variable-color yarn feeder is disassembled from circular disc knitting machine, then again by the screw for being fastened and fixed plate on Yarn feeder from
It is screwed off on ontology, the fixed plate of installation swing-bar mechanism is removed, then one by one by old Yarn feeding wheel from variable-color yarn feeder
It removes, new Yarn feeding wheel is reinstalled on ontology one by one, after replacement, again by fixed plate fastened by screw in ontology,
Yarn feeder is reinstalled on knitting machine one by one, is finally again again connected yarn one by one.It is not only time-consuming, it can also be grasped because of board
Make the disorderly and unsystematic screw for making to remove in scene can not find.
Patent CN201424556Y discloses a kind of rotary-type fixing plate of the swing-bar mechanism of variable-color yarn feeder, need to will only consolidate
Fixed board rotates a certain angle, you can Yarn feeding wheel is dismantled, without by color Yarn feeder from circular disc knitting machine dismounting under
Come, simplify substitute mode, improve and replace efficiency.
Patent CN101768834B discloses a kind of variable-color yarn feeder of quick-replaceable Yarn feeding wheel, to realize Yarn feeding wheel with
Quick disassembly and installation between shaft.But in that patent, Yarn feeding wheel is at least formed by three kinds or more of part combination, knot
Structure is complicated, and manufacture cost is very high, and since the internal diameter of several its wheel rim of Yarn feeding wheel in shaft is to become larger, in installation process
Middle worker, which easily takes by mistake, send wheel rim, and cannot be exchanged between wheel rim, has not only reduced replacement efficiency, but also improve manufacture cost.
Patent CN201704503U discloses a kind of fast disassembly type variable-color yarn feeder, and Yarn feeding wheel can by set screw or hoodle
Dismounting, which is set in, to be sent in yarn mandrel, and Yarn feeding wheel can one by one be dismantled from sending in yarn mandrel, then replace Yarn feeding wheel.But in the patent
In, shaft processing is complex, and Yarn feeding wheel is only applicable to the cushion rubber Yarn feeding wheel of traditional type, is not suitable for nonlinear sending yarn
Wheel, manufacture are of high cost and cumbersome.
Invention content
The technical problem to be solved by the present invention is to according to above-mentioned the deficiencies in the prior art, provide a kind of quick-replaceable Yarn feeding wheel
Variable-color yarn feeder, to improve Yarn feeding wheel replace speed, reduce Yarn feeder manufacture cost.
Technical scheme is as follows：
The variable-color yarn feeder of quick-replaceable Yarn feeding wheel includes the ontology being sheathed under successively in shaft and first and send yarn
Wheel；The first Yarn feeding wheel upper surface is provided centrally with convex set；
The convex set side is provided with locating slot, and the shaft side is provided with positioning pin；The convex set makes institute along axial-movement
It states positioning pin and enters or exit the locating slot；
The ontology bottom surface is provided with fixing sleeve, and fixed pin is provided in the fixing sleeve, and the convex set side is provided with fixation
Hole, the fixed pin inner end can be inserted into the mounting hole and be butted on the shaft side or exit the mounting hole；
The shaft lower end is both provided with threaded hole, and caging bolt screws in the threaded hole and first Yarn feeding wheel is limited
Position.
Further, first Yarn feeding wheel includes wheel rim and is set to the bushing of the wheel circle center；The convex set
It is located between the ontology and bushing；It is described it is convex set with the bushing tip integrated molding or it is separately positioned.
Further, the locating slot setting is jagged, and the notch is set to the top edge of the convex set；The positioning
Pin from the notch enters or exits the locating slot.
Further, the locating slot is the strip hole extended from top to bottom.
Further, resetting spring is provided in fixing sleeve, the fixed pin side is provided with baffle ring, the resetting spring
Be sheathed on outside the fixed pin, and the resetting spring outer end is butted on the baffle ring surface, make the fixed pin always have to
The trend of outer movement.
Further, several second Yarn feeding wheels have been further included；Second Yarn feeding wheel is sheathed on the axle sleeve and is located at
Below first Yarn feeding wheel.
Further, the shaft side lower is provided with annular groove, alternatively, first Yarn feeding wheel and the second Yarn feeding wheel
Inner wall is provided with annular groove；Buffering apron is provided in the annular groove.
Further, the body bottom portion is connected with rotatable shift plate, and the shift plate side is provided with the young knot of jump
Structure.
Compared with prior art, the present invention has the advantages that：（1）First Yarn feeding wheel can with several second Yarn feeding wheels
Dismounting is sheathed in shaft, and replacing Yarn feeding wheel makes Yarn feeder entirety need not to be disassembled from circular disc knitting machine, without to complete
Portion's yarn cut-out, it is time saving and energy saving；（2）The structure of shaft, ontology and Yarn feeding wheel is simple, easy to manufacture, the size system of Yarn feeding wheel
One, versatility is high, it is interchangeable, be not easy to obscure, not only reduce manufacture cost, also improve replacement efficiency；（3）The dismounting of Yarn feeding wheel
Simple to operation with mounting means, worker is easy to implement and quick, further improves replacement efficiency.
Description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention.
Fig. 2 is the sectional view of the embodiment of the present invention.
Fig. 3 is the first structure of convexity of embodiment of the present invention set.
Fig. 4 is second of structure of convexity of embodiment of the present invention set.
Fig. 5 is that positioning pin is inserted into locating slot, fixed pin is inserted into the partial cutaway view of mounting hole in the embodiment of the present invention.
Fig. 6 is the sectional view of the first Yarn feeding wheel in second of mounting means of buffering apron in the embodiment of the present invention.
Fig. 7 is the sectional view of the second Yarn feeding wheel in second of mounting means of buffering apron in the embodiment of the present invention.
Reference numeral
10- shafts, 11- positioning pins, 12- caging bolts, 13- limit baffle rings,
14- buffering aprons；20- ontologies, 21- fixing sleeves, 22- fixed pins,
23- resetting springs, 24- baffle rings, 25- shift plates, 26- jump young structure；
The first Yarn feeding wheels of 30-, the convex sets of 31-, 32- locating slots, 33- mounting holes,
34- wheel rims, 35- bushings；The second Yarn feeding wheels of 40-；51- annular grooves.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
As depicted in figs. 1 and 2, embodiment provided by the invention, the variable-color yarn feeder of quick-replaceable Yarn feeding wheel, include according to
Secondary 20 and first Yarn feeding wheel 30 of ontology, the second Yarn feeding wheel 40 being sheathed under in shaft 10.20 bottom of ontology is connected with can
The shift plate 25 of rotation, 25 side of shift plate are provided with the young structure 26 of jump.Wherein, the preferred patent of its structure of shift plate 25
Fixed plate structure disclosed in CN201424556Y enables shift plate 25 to realize rotatable function.
First Yarn feeding wheel, 30 upper surface is provided centrally with convex set 31.First Yarn feeding wheel includes wheel rim 34 and is set to wheel rim
The bushing 35 at 34 centers, convex set 31 are located between ontology and bushing 35.Wherein, there are two types of structures for convex set 31：The first is such as Fig. 2
Shown in Fig. 3, convex set 31 is integrally formed with 35 top of bushing；Second as shown in figure 4, convex set 31 is detached with 35 top of bushing and is set
It puts.Wherein, in the present embodiment, preferably convex set 31 is the first structure.Meanwhile convex set 31 is formed using rigid material, this implementation
The preferably convex set 31 of example is formed using metal material.
As shown in Figure 2 and Figure 5,31 sides of convex set are provided with locating slot 32, and 10 side of shaft is provided with positioning pin 11.Positioning
The shape of slot 32 is the strip hole extended from top to bottom, and locating slot 32 sets jagged, and notch is set to the top edge of convex set 31；
Positioning pin 11 from notch enters or exits locating slot 32.
As shown in Figure 2 and Figure 5,20 bottom surface of ontology is provided with fixing sleeve 21, and fixed pin 22, convex set are provided in fixing sleeve 21
31 sides are provided with mounting hole 33, and 22 inner end of fixed pin can be inserted into mounting hole 33 and be butted on 10 side of shaft or exit mounting hole
33.Resetting spring 23 is provided in fixing sleeve 21,22 side of fixed pin is provided with baffle ring 24, and resetting spring 23 is sheathed on fixed pin
Outside 22, and 23 outer end of resetting spring is butted on 24 surface of baffle ring, and fixed pin 22 is made to have the trend being displaced outwardly always.
10 lower end of shaft is both provided with threaded hole, and caging bolt 12 is arranged with limit baffle ring 13 and screws in threaded hole to
One Yarn feeding wheel 30 is limited with several second Yarn feeding wheels 40.
In the present embodiment, the buffering apron 14 being sheathed on outside shaft 10 is further included.The mounting means of buffering apron 14 has
Two kinds：, as shown in Fig. 2, 10 side lower of shaft is provided with annular groove 51, buffering apron 14 is set in the annular groove 51 for the first；The
Two kinds as shown in Figure 6 and Figure 7, and the inner wall of the first Yarn feeding wheel 30 and the second Yarn feeding wheel 40 is provided with annular groove 51, and buffering apron 14 is set
It is placed in the annular groove 51.Wherein, the first preferred mounting means in the present embodiment.
The present embodiment dismantles the step of Yarn feeding wheel：（1）Positioning pin 11 is come into locating slot 32, makes convex set 31 and shaft
10 rotate synchronously；Fixed pin 22 is pinned, fixed pin 22 is prevented, which to be inserted in mounting hole 33, prevents convex set 31 from rotating, and then make shaft
10 cannot rotate, and realize the fixation of countershaft 10；（2）Caging bolt 12 is screwed out, caging bolt 12 is released and limit baffle ring 13 is right
The limiting of first Yarn feeding wheel 30, the second Yarn feeding wheel 40, the first Yarn feeding wheel 30, the second Yarn feeding wheel 40 can skid off shaft 10；Wherein, delay
It rushes cushion rubber 14 and decelerating effect is risen to the landing of the first Yarn feeding wheel 30, the second Yarn feeding wheel 40, too fast landing is avoided to cause to damage.
The present embodiment installs the step of Yarn feeding wheel：（1）First Yarn feeding wheel 30 and several second Yarn feeding wheels 40 are set in and turned
It on axis 10, pushes the first Yarn feeding wheel 30 that positioning pin 11 is made to enter in locating slot 32 from notch, makes convex set 31 is synchronous with shaft 10 to turn
It is dynamic；（2）Fixed pin 22 is pinned, fixed pin 22 is prevented, which to be inserted in mounting hole 33, prevents convex set 31 from rotating；Because convex set 31 is with turning
Axis 10 is synchronous, and then in the case where convex set 31 cannot rotate, shaft 10 can not rotate, and realize consolidating for countershaft 10
It is fixed；（3）Caging bolt 12 is screwed in, caging bolt 12 and limit baffle ring 13 limit the first Yarn feeding wheel 30, the second Yarn feeding wheel 40
Position；（4）Fixed pin 22 is unclamped, fixed pin 22 exits mounting hole 33 under the drive of resetting spring 23, releases to convex set 31 with turning
The fixation of axis 10, the first Yarn feeding wheel 30, the second Yarn feeding wheel 40, shaft 10 may be rotated.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent variations made according to the claims of the present invention, is still within the scope of the present invention.
Claims (8)
1. the variable-color yarn feeder of quick-replaceable Yarn feeding wheel, it is characterised in that：Include the sheet being sheathed under successively in shaft
Body and the first Yarn feeding wheel；The first Yarn feeding wheel upper surface is provided centrally with convex set；
The convex set side is provided with locating slot, and the shaft side is provided with positioning pin；The convex set makes institute along axial-movement
It states positioning pin and enters or exit the locating slot；
The ontology bottom surface is provided with fixing sleeve, and fixed pin is provided in the fixing sleeve, and the convex set side is provided with fixation
Hole, the fixed pin inner end can be inserted into the mounting hole and be butted on the shaft side or exit the mounting hole；
The shaft lower end is both provided with threaded hole, and caging bolt screws in the threaded hole and first Yarn feeding wheel is limited
Position.
2. the variable-color yarn feeder of quick-replaceable Yarn feeding wheel according to claim 1, it is characterised in that：The first Yarn feeding wheel packet
It includes wheel rim and is set to the bushing of the wheel circle center；The convex set is located between the ontology and bushing；The convex set
It is integrally formed with the bushing tip or separately positioned.
3. the variable-color yarn feeder of quick-replaceable Yarn feeding wheel according to claim 1, it is characterised in that：The locating slot is provided with
Notch, the notch are set to the top edge of the convex set；The positioning pin from the notch enters or exits the locating slot.
4. the variable-color yarn feeder of quick-replaceable Yarn feeding wheel according to claim 3, it is characterised in that：The locating slot is from upper
To the strip hole of lower extension.
5. the variable-color yarn feeder of quick-replaceable Yarn feeding wheel according to claim 1, it is characterised in that：It is provided in fixing sleeve multiple
Position spring, the fixed pin side are provided with baffle ring, and the resetting spring is sheathed on outside the fixed pin, and the resetting spring
Outer end is butted on the baffle ring surface, and the fixed pin is made to have the trend being displaced outwardly always.
6. the variable-color yarn feeder of quick-replaceable Yarn feeding wheel according to claim 1, it is characterised in that：Further include several second
Yarn feeding wheel；Second Yarn feeding wheel is sheathed on the axle sleeve and below first Yarn feeding wheel.
7. the variable-color yarn feeder of quick-replaceable Yarn feeding wheel according to claim 6, it is characterised in that：The shaft side lower
Annular groove is provided with, alternatively, the inner wall of first Yarn feeding wheel and the second Yarn feeding wheel is provided with annular groove；It is provided in the annular groove slow
Rush cushion rubber.
8. the variable-color yarn feeder of quick-replaceable Yarn feeding wheel according to claim 1, it is characterised in that：The body bottom portion connection
There is rotatable shift plate, the shift plate side is provided with the young structure of jump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082905.6A CN108251953B (en) | 2018-01-29 | 2018-01-29 | The variable-color yarn feeder of quick-replaceable Yarn feeding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082905.6A CN108251953B (en) | 2018-01-29 | 2018-01-29 | The variable-color yarn feeder of quick-replaceable Yarn feeding wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108251953A true CN108251953A (en) | 2018-07-06 |
| CN108251953B CN108251953B (en) | 2019-06-18 |
Family
ID=62743090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810082905.6A Active CN108251953B (en) | 2018-01-29 | 2018-01-29 | The variable-color yarn feeder of quick-replaceable Yarn feeding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108251953B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0217373A2 (en) * | 1985-10-04 | 1987-04-08 | Alan Gutschmit | Thread delivery device for textile machines |
| CN2288197Y (en) * | 1996-06-04 | 1998-08-19 | 陈仁惠 | Improved yarn feeding wheel |
| JPH1143851A (en) * | 1997-07-17 | 1999-02-16 | Fukuhara Seiki Seisakusho:Kk | Active yarn-feeding apparatus for circular knitting machine |
| DE20119120U1 (en) * | 2001-03-22 | 2002-04-11 | Chen Jen Hui | Device for the irregular feeding of yarn |
| CN101550633A (en) * | 2008-04-02 | 2009-10-07 | 洪荣豪 | Lever type active yarn transmission device |
| CN101724970A (en) * | 2009-12-17 | 2010-06-09 | 启圣(厦门)机械有限公司 | Improved structure of yarn delivering wheel |
| CN101768834A (en) * | 2009-04-15 | 2010-07-07 | 东莞今富五金机械有限公司 | Color-changing yarn feeding device capable of quickly replacing yarn feeding wheel |
| CN201704503U (en) * | 2009-12-30 | 2011-01-12 | 东莞今富五金机械有限公司 | Quickly removed variable color yarn feeding device |
| TW201715114A (en) * | 2015-10-20 | 2017-05-01 | Po-Lin Chen | Color-changing yarn-feeding wheel comprising concave-convex tooth blocks that are interspersed with each other |
-
2018
- 2018-01-29 CN CN201810082905.6A patent/CN108251953B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0217373A2 (en) * | 1985-10-04 | 1987-04-08 | Alan Gutschmit | Thread delivery device for textile machines |
| CN2288197Y (en) * | 1996-06-04 | 1998-08-19 | 陈仁惠 | Improved yarn feeding wheel |
| JPH1143851A (en) * | 1997-07-17 | 1999-02-16 | Fukuhara Seiki Seisakusho:Kk | Active yarn-feeding apparatus for circular knitting machine |
| DE20119120U1 (en) * | 2001-03-22 | 2002-04-11 | Chen Jen Hui | Device for the irregular feeding of yarn |
| CN101550633A (en) * | 2008-04-02 | 2009-10-07 | 洪荣豪 | Lever type active yarn transmission device |
| CN101768834A (en) * | 2009-04-15 | 2010-07-07 | 东莞今富五金机械有限公司 | Color-changing yarn feeding device capable of quickly replacing yarn feeding wheel |
| CN101724970A (en) * | 2009-12-17 | 2010-06-09 | 启圣(厦门)机械有限公司 | Improved structure of yarn delivering wheel |
| CN201704503U (en) * | 2009-12-30 | 2011-01-12 | 东莞今富五金机械有限公司 | Quickly removed variable color yarn feeding device |
| TW201715114A (en) * | 2015-10-20 | 2017-05-01 | Po-Lin Chen | Color-changing yarn-feeding wheel comprising concave-convex tooth blocks that are interspersed with each other |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108251953B (en) | 2019-06-18 |
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