CN101892553B - Limit switch of color changer - Google Patents
Limit switch of color changer Download PDFInfo
- Publication number
- CN101892553B CN101892553B CN2009100689297A CN200910068929A CN101892553B CN 101892553 B CN101892553 B CN 101892553B CN 2009100689297 A CN2009100689297 A CN 2009100689297A CN 200910068929 A CN200910068929 A CN 200910068929A CN 101892553 B CN101892553 B CN 101892553B
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- yarn
- hole
- color
- move equipment
- spring
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- Knitting Machines (AREA)
- Looms (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention discloses a limit switch of a color changer, wherein a through-hole and a blind hole are arranged at preset positions on a cover plate at one side of the color changer, set screws are arranged at the sides of the through-hole and the blind hole, two ends of a connecting plate are respectively provided with a hole, the hole on one end sheaths the set screw, the hole on the other end sheaths a positioning pin, a sleeve is sheathed on the set screw, and is arranged in the middle of the connecting plate and the cover plate, the positioning pin is approximately in a cylindrical form, the upper end of the positioning pin is provided with a pulling end and a spring slot, the pulling end and the spring slot are extended upwards from the bottom of the hole on one end of the connecting plate so as to stop the spring by the connecting plate after the body of the positioning pin is sleeved into the spring, then a jump ring is embedded into the spring slot for fixation so as to pull the positioning pin upwards through the pulling end and restore the positioning pin through the spring. The invention enables the binding and weaving operations of the color changer to actually achieve the binding effect on colored yarns one time more than original colored yarns, and the color of woven fabric patterns to be much richer and more beautiful.
Description
Technical field
The present invention relates to a kind of tubular knitting machine, relate in particular to and a kind ofly do binding during weaving operation, can reach the limit switch of the Color Move Equipment that increases original one times of color yarn effect really in Color Move Equipment.
Background technology
General tubular knitting machine is when knitted or woven fabrics, when if cloth need be woven with the pattern of different colours, all can install a Color Move Equipment additional in the feed place of knitting machine, this Color Move Equipment can in time bring to coloured yarn and allow knitting needle hook yarn on the feed in the braiding process, coloured yarn is woven in the lump, allow the pattern effect of cloth after the braiding with secondary color, so, because of the volume of the mouth number and the Color Move Equipment that are subject to tubular knitting machine can not be too big, usually the dealer can only use the Color Move Equipment of four looks or six looks, and make the cloth pattern color after the braiding comparatively dull, therefore, when dealer such as needs use more multiple color yarn to weave, Color Move Equipment can be carried out binding combination, being about to adjacent two Color Move Equipments is combined into a Color Move Equipment and uses, so can obtain more multiple color yarn weaves, allow the braiding after the cloth pattern color than horn of plenty, beautiful, but, because the structural design of general Color Move Equipment, when carrying out binding combination, must be with the wherein Yarn cutter clamping dismounting of one group of co-located of each Color Move Equipment inside, make and form a Buddhism, in the time of can allowing Color Move Equipment after the binding combination such as needs use the yarn of same color to weave continuously, then order another Color Move Equipment on the same group is set at this Buddhism action, with the color yarn of avoiding weaving, till conversion another color yarn, just cut the action of yarn clipping, though so design can have been reached the binding effects that increase the color yarn, but must reduce by two groups of Yarn cutter clampings, the relative yarn of also having wasted two different colours, as the Color Move Equipment with six looks is example, after doing binding combination, the yarn that can only obtain ten kinds of different colours at most weaves, the effect that the different colours yarn that can't reach increases script one times (12 kinds) weaves.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the above-mentioned defective that prior art exists, and provide a kind of limit switch of Color Move Equipment, can make the binding weaving operation of Color Move Equipment can reach the binding effect that increases to original one times of color yarn really, and make the cloth pattern color horn of plenty, beautiful more after the braiding.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of limit switch of Color Move Equipment is characterized in that, comprising: a side cover plate pre-position of Color Move Equipment is provided with a through hole and a blind hole, the other fixed screw that is provided with of this through hole and blind hole side; A plate, two ends respectively are provided with a perforate, and the perforate of one end is set on this fixed screw, and the perforate of end then wears a dowel in addition; One sleeve is sheathed on this fixed screw, and is positioned at the centre of this connecting plate and this cover plate; One dowel, generally be cylindrical shape, the upper end is provided with a pull head and a spring groove, after tip body is inserted in a spring by the aperture bottom of this connecting plate one end make progress projection pull head and spring groove and with this this spring of connecting plate stop, embed in this spring groove with a jump ring again and fix, make this dowel be pulled upwardly and reply by this spring by this pull head; Form the limit switch of a Color Move Equipment by above-mentioned member, the dowel of this limit switch is placed on this blind hole, or place in this through hole and stretch into this Color Move Equipment inside, to limit the position of the inner moving part of this Color Move Equipment.
The limit switch of aforesaid Color Move Equipment, wherein dowel is that the axle center can be done circular arc and moved with this fixed screw.
The limit switch of aforesaid Color Move Equipment, wherein set through hole and blind hole on the side cover plate all is positioned on the circular arc motion track of this dowel.
The invention has the beneficial effects as follows, can make the binding weaving operation of Color Move Equipment can reach the binding effect that increases to original one times of color yarn really, and make the cloth pattern color horn of plenty, beautiful more after the braiding.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the stereoscopic schematic diagram of Color Move Equipment of the present invention.
Fig. 2 is the integral planar schematic diagram of Color Move Equipment of the present invention.
Fig. 3 is the assembled relation position schematic perspective view of limit switch of the present invention.
Fig. 4 is the displacement action schematic diagram of limit switch of the present invention.
Fig. 5 is the position view that concerns of limit switch of the present invention and moving part.
Fig. 6 is a relatively schematic diagram of the plane of Color Move Equipment of the present invention when doing normal braid movement and doing the binding combination braid movement.
Major label description in figure
1-Weft selecting control portion 10-cover plate 101-through hole
102-blind hole 103-fixed screw
11-selects look pin sheet 12-driving chip
13-double-action plate 14-swings sheet
15-yarn pushing piece 16-spring
2-linkage part 21-lifter plate
The 22-trace
23-schlagblech 231-cross bar
The 24-elastic parts
25-takes off yarn plate 251-cross bar
The 3-yarn-gripping and yarn-cutting 31-of portion send yarn plate 311-transverse part
312-protuberance 313-arc edge
The 32-elastic parts
33-Yarn cutter clamping 331-sliding part
332-yarn-gripping and yarn-cutting device 333-yarn feeding bar
34-moving part 341-suppresses pin
The 342-pin
4-limit switch 41-connecting plate 411-perforate
The 412-perforate
The 42-sleeve
43-dowel 431-pull head
432-spring groove 433-spring
The 434-jump ring
The 5-color selecting moving pin
The 6-tip that pushes the work forward
The specific embodiment
Limit switch of the present invention is installed on the Color Move Equipment, and these Color Move Equipments then are installed on the tubular knitting machine, and is subjected to the promotion of the needle selection device and the promotion guide rail of knitting machine, can carry out the hello yarn action of coloured yarn to knitting needle.
See also Fig. 1 to Fig. 3, the shell of this Color Move Equipment is generally combined by two cover plates 10, its structure comprises: Weft selecting control portion 1, linkage part 2, yarn-gripping and yarn-cutting portion 3 and limit switch 4, wherein this Weft selecting control portion 1 is provided with a plurality of look pin sheets 11 that select, respectively select the below of look pin sheet 11 to be provided with driving chip 12, one end of this driving chip 12 with select look pin sheet 11 to fit, end then combines with double-action plate 13 in addition, the upper end of this double-action plate 13 is provided with a link slot to link this driving chip 12, the lower end of this double-action plate 13 then is provided with a storage tank, can make one the swing sheet 14 following positioning convex portion be placed in, the last positioning convex portion of this swing sheet 14 then is placed in the groove of yarn pushing piece 15;
This linkage part 2 is provided with a lifter plate 21, the lower end of this lifter plate 21 is provided with a groove and a trace 22 links, the bottom then articulates the schlagblech 23 that a bottom is provided with a cross bar 231, and with after an elastic parts 24 combines, this lifter plate 21 and schlagblech 23 are can upper and lower moving type, this trace 22 is provided with a locating shaft and makes its location, the protuberance of one end is placed in the groove of this lifter plate 21, in addition end then articulates and takes off yarn plate 25, and this below of taking off yarn plate 25 is provided with a cross bar 251 and it can be done take off the yarn action;
This yarn-gripping and yarn-cutting portion 3 is provided with a plurality of Yarn cutter clampings 33 that send yarn plate 31, a moving part 34 and many groups, these send the upper end of yarn plate 31 and yarn pushing piece 15 to link, and be connected with an elastic parts 32 and it can be done reply action, send a side of yarn plate to be provided with a transverse part 311 in this, the bottom of this transverse part 311 is provided with a protuberance 312, and the outer side edges in this protuberance 312 is provided with an arc edge 313 corresponding to these moving part 34 top circular arcs, and this send the lower end of yarn plate then to link geometrical clamp Yarn cutter 33; This moving part 34 is located at these schlagblechs 23 and is sent the yarn plate 31 predetermined position, and its top is made as circular-arc, and the bottom then is provided with two compacting pin 341, and is fixed on two cover plates 10 of this Color Move Equipment after wearing with a pin 342; Should many group Yarn cutter clampings 33 each installings be fixed in respectively that this send the lower end of yarn plate 31, which is provided with a yarn feeding bar 333, a sliding part 331 and yarn-gripping and yarn-cutting device 332;
This limit switch 4, mainly be that the pre-position is provided with a through hole 101 and a blind hole 102 on the cover plate 10 of this Color Move Equipment one side, and a sheathed predetermined length and two ends are provided with the connecting plate 41 of perforate 411,412 and the sleeve 42 of a predetermined altitude on the other fixed screw 103 of this through hole 101 and blind hole 102 sides, and an end perforate 411 of this connecting plate 41 is set on this fixed screw 103, and by the height that is placed in beneath sleeve 42, make 10 of this connecting plate 41 and this cover plates that a predetermined distance be arranged, this connecting plate 41 412 of perforates of end in addition wears a dowel 43; This dowel 43 generally is cylindrical shape, the upper end is provided with a pull head 431 and a spring groove 432, be inserted in a spring 433 back by perforate 412 bottoms of these connecting plate 41 1 ends make progress projection pull head 431 and spring groove 432 and in tip body with these connecting plate 41 stop springs 43, embed in this spring groove 432 fixing with a jump ring 434 again, and this dowel 43 can be pulled upwardly and reply by this spring 433 by this pull head 431, and to make this dowel 43 be that the axle center can be done circular arc and moved with this fixed screw 103, and set through hole 101 and blind hole 102 on this side cover plate 10 all is provided with and is positioned on the circular arc motion track of this dowel 43.
When Color Move Equipment when carrying out general normal weaving operation, the dowel 43 of this limit switch 4 leaves unused on the blind hole 102 of this cover plate 10, when the needle selection device is accepted the instruction action of yarn changing, can force color selecting moving pin 5 to press and select look pin sheet 11 in the yarn changing apparatus, and the double-action plate 13 of drive driving chip 12 1 ends up, and the last positioning convex portion of swing sheet 14 is retreated, this yarn pushing piece 15 promptly is pushed into both allocations by spring 16, make the promotion guide rail drive the tip 6 that pushes the work forward again and press this yarn pushing piece 15 declines, and send yarn plate 31 and the Yarn cutter clamping 33 that are linked are moved down, coloured yarn brought to allow knitting needle hook yarn on the feed, coloured yarn is woven in the lump; And when needing another coloured yarn of conversion to weave, then this promotion guide rail is promptly removed and is pressed action, send the yarn plate 31 and the Yarn cutter clamping 33 of previous coloured yarn are upwards resetted, what make simultaneously that color selecting moving pin 5 presses that another configures selects look pin sheet 11 again, send the yarn plate 31 and the Yarn cutter clamping 33 of another coloured yarn are moved down, and send the set arc edge in yarn plate 31 protuberances 312 outsides 313 and this interlock by this, the circular arc on part 34 tops cooperates, upwards swing to promote this moving part 34, and schlagblech 23 compactings are located with the set compacting pin 341 in its bottom;
At this moment, another tip 6 that pushes the work forward is driven by another promotion guide rail promptly, the lifter plate 21 that presses in this yarn changing apparatus is descended, and the end and the schlagblech 23 that drive trace 22 descend, the holding in addition and take off yarn plate 25 and then can rise synchronously of this trace 22, when descending, this schlagblech 23 can promote the sliding part 331 that previous coloured yarn send Yarn cutter clamping 33 on the yarn plate 31, make this sliding part 331 cut off the yarn of institute's uncinate gyrus to getting off, to finish the involution action, simultaneously, this trace 22 yarn plate 25 that takes off of end in addition rises, and make pulling this another coloured yarn send the sliding part 331 of Yarn cutter clamping 33 on the yarn plate 31 by its set cross bar 251 in below, make this sliding part 331 to rising, and coloured yarn of opening this another and knitting needle weave in the lump; So, can be via the default promotion track that preestablish and promote guide rail of computer to the needle selection device, carry out the action of yarn changing, and can make coloured yarn can as the yarn clipping of expection, take off yarn and cut off yarn, to reach the effect of yarn changing, allow the pattern effect of cloth after the braiding with secondary color.
And when Color Move Equipment need be done the binding weaving operation, see also Fig. 4 to Fig. 6, then the dowel 43 with this limit switch 4 moves to through hole 101 and stretches into Color Move Equipment inside, make the moving part 34 that limits this Color Move Equipment inside upwards swing the location, and then force this Color Move Equipment to keep operating state always, and all do the needle selection action after when doing braid movement, allowing the needle selection device receive signal at every turn, and make Color Move Equipment after the binding all do the action of switching at every turn, when using the yarn of same color to weave continuously as needs, then make this group Yarn cutter clamping 33 all do the action of sky yarn-gripping and yarn-cutting at every turn, with the yarn of avoiding weaving, till another coloured yarn of conversion, just cut the action of yarn clipping, the structure of design like this and the operating principle of operation, can make Color Move Equipment when doing the binding weaving operation, need not remove the avoid waste yarn of two different colours of two groups of Yarn cutter clampings 33, and can reach the binding effect that increases original one times of color yarn really, allow cloth pattern color horn of plenty more after the braiding, beautiful.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. the limit switch of a Color Move Equipment is characterized in that, comprising:
One side cover plate pre-position of Color Move Equipment is provided with a through hole and a blind hole, the other fixed screw that is provided with of this through hole and blind hole side;
A plate, two ends respectively are provided with a perforate, and the perforate of one end is set on this fixed screw, and the perforate of end then wears a dowel in addition;
One sleeve is sheathed on this fixed screw, and is positioned at the centre of this connecting plate and this cover plate;
One dowel, generally be cylindrical shape, the upper end is provided with a pull head and a spring groove, after tip body is inserted in a spring by the aperture bottom of this connecting plate one end make progress projection pull head and spring groove and with this this spring of connecting plate stop, embed in this spring groove with a jump ring again and fix, make this dowel be pulled upwardly and reply by this spring by this pull head;
Form the limit switch of a Color Move Equipment by above-mentioned member, the dowel of this limit switch is placed on this blind hole, or place in this through hole and stretch into this Color Move Equipment inside, to limit the position of the inner moving part of this Color Move Equipment.
2. the limit switch of Color Move Equipment according to claim 1 is characterized in that: described dowel is that the axle center can be done circular arc and moved with this fixed screw.
3. the limit switch of Color Move Equipment according to claim 1 is characterized in that: set through hole and blind hole on the described side cover plate all is positioned on the circular arc motion track of this dowel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100689297A CN101892553B (en) | 2009-05-19 | 2009-05-19 | Limit switch of color changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100689297A CN101892553B (en) | 2009-05-19 | 2009-05-19 | Limit switch of color changer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101892553A CN101892553A (en) | 2010-11-24 |
| CN101892553B true CN101892553B (en) | 2011-12-21 |
Family
ID=43101893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100689297A Expired - Fee Related CN101892553B (en) | 2009-05-19 | 2009-05-19 | Limit switch of color changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101892553B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930298B (en) * | 2019-04-11 | 2024-05-31 | 泉州卜硕机械有限公司 | Protection device for touch screen of weft knitting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464085A (en) * | 2002-06-28 | 2003-12-31 | 佰龙机械厂股份有限公司 | Color bleeding apparatus of tubular knitting machine |
| DE102004028800A1 (en) * | 2004-06-15 | 2006-01-05 | Precision Fukuhara Works, Ltd., Kobe | Hose knitting assembly thread change unit is actuator-operated by advance and withdrawal cams |
| CN2853837Y (en) * | 2005-11-15 | 2007-01-03 | 立挺企业有限公司 | Thread changing mechanism of circular knitting machine |
| CN201439562U (en) * | 2009-05-19 | 2010-04-21 | 洪荣豪 | Limit switch of color changing device |
-
2009
- 2009-05-19 CN CN2009100689297A patent/CN101892553B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464085A (en) * | 2002-06-28 | 2003-12-31 | 佰龙机械厂股份有限公司 | Color bleeding apparatus of tubular knitting machine |
| DE102004028800A1 (en) * | 2004-06-15 | 2006-01-05 | Precision Fukuhara Works, Ltd., Kobe | Hose knitting assembly thread change unit is actuator-operated by advance and withdrawal cams |
| CN2853837Y (en) * | 2005-11-15 | 2007-01-03 | 立挺企业有限公司 | Thread changing mechanism of circular knitting machine |
| CN201439562U (en) * | 2009-05-19 | 2010-04-21 | 洪荣豪 | Limit switch of color changing device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-297662A 2008.12.11 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101892553A (en) | 2010-11-24 |
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Granted publication date: 20111221 Termination date: 20130519 |