CN100436683C - Controlling mechanism of color changing head - Google Patents
Controlling mechanism of color changing head Download PDFInfo
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- CN100436683C CN100436683C CNB2005100042289A CN200510004228A CN100436683C CN 100436683 C CN100436683 C CN 100436683C CN B2005100042289 A CNB2005100042289 A CN B2005100042289A CN 200510004228 A CN200510004228 A CN 200510004228A CN 100436683 C CN100436683 C CN 100436683C
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 230000008859 change Effects 0.000 claims description 30
- 230000008520 organization Effects 0.000 claims description 30
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 238000009940 knitting Methods 0.000 abstract description 19
- 230000009471 action Effects 0.000 abstract description 13
- 239000004744 fabric Substances 0.000 abstract description 9
- 239000003086 colorant Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009954 braiding Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Abstract
The present invention relates to a control mechanism of a color changing head. The color changing head can be arranged on a knitting machine and can carry out yarn feeding actions of a colored yarn for a knitting needle under the control of a push rail of the knitting machine and a needle selecting machine, and cloth after knitting have a pattern effect with different colors. The control mechanism of a color changing head comprise: a body and a plurality of color selecting plates and yarn pushing plates, wherein the color selecting plates are arranged in the body at intervals, each of the color selecting plates comprises a first connecting rod and a second connecting rod, the back end of the first connecting rod is pivoted at the body, and the front end of the first connecting rod forms a first hook part. The middle of the second connecting rod is pivoted at the body, the upper end and the lower end of the second connecting rod respectively form a second hook part and a support part, and the second hook part and the first hook part of the first connecting rod are mutually hooked. The yarn pushing plates can be arranged in the body by moving up and down and are arranged in front of the color selecting plates, and the support parts of the second connecting rods of the color selecting plates support the yarn pushing plates.
Description
Technical field
The present invention refers to especially that relevant for a kind of controlling organization of color change head a kind of controlling organization at color change head is improved, and it is comparatively laborsaving that the color selection plate of controlling organization and yarn-pushing plate are pressed down, and also more or less freely when upwards resetting, and generation of false action can't be arranged.
Background technology
Known knitting machine (circle volume machine) is when knitted or woven fabrics, when if cloth need be woven with the pattern of different colours, all can install a color change head additional in the feed place of knitting machine, in the braiding process, this color change head can in time bring to coloured yarn and allow knitting needle hook yarn on the feed, allow coloured yarn weave in the lump, make cloth after the braiding have the pattern effect of different colours.
See also Fig. 1, a kind of known color change head (announcing in the Taiwan on August 21st, 93 letters patent book number number: M241438 number), this color change head can be installed on the knitting machine (circle volume machine), and be subjected under the control of the promotion track 7a of knitting machine and needle selection device 6a, can make the hello yarn action of coloured yarn to knitting needle, allow the cloth after the braiding have the pattern effect of different colours.
This color change head structure includes a controlling organization 1a, an one interlinked mechanism 3a and an actuating mechanism 5a, wherein this controlling organization 1a has body 10a, a plurality of color selection plate 11a, a plurality of yarn-pushing plate 12a and impeller 13a, described color selection plate 11a is hubbed at body 10a inside, the protuberance 17a that described color selection plate 11a respectively is provided with a top supporting part 15a and can supplies needle selection device 6a to press, described yarn-pushing plate 12a and this impeller 13a can go up, be arranged at this body 10a inside down movably, the top supporting part 15a of color selection plate 11a is resisted against yarn-pushing plate 12a, and described yarn-pushing plate 12a upper end has pushing part 19a.
This interlinked mechanism 3a is arranged at place, this body 10a internal control 1a of mechanism below, it has a lever 30a, be articulated in body 10a in the middle of this lever 30a, this lever 30a two ends are connected with on one draw piece 32a and push piece 33a once respectively, and this impeller 13a lower end is resisted against lever 30a top and connects the end of push piece 33a down.
This actuating mechanism 5a is arranged at place, this body 10a inner interlinked mechanism 3a below, it has a plurality of yarn feeding plate 50a, a plurality of yarn feeding bar 51a and a plurality of sliding part 52a, described yarn feeding plate 50a is hubbed at body 10a, described yarn feeding plate 50a is connected with described yarn-pushing plate 12a, and described yarn feeding plate 50a is connected with the following push piece 33a of this interlinked mechanism 3a.Described yarn feeding bar 51a upper end is individually fixed on the described yarn feeding plate 50a, described sliding part 52a is sheathed on the described yarn feeding bar 51a slidably, and in described sliding part 52a front side and rear side be respectively equipped with one first protuberance 55a and one second protuberance 56a, the first protuberance 55a and the second protuberance 56a correspond respectively to down push piece 33a and go up draw piece 32a, can utilize this yarn feeding bar 51a and sliding part 52a to form one group of Yarn cutter device.
When the needle selecting foot of needle selection device 6a presses protuberance 17a in color selection plate 11a according to the sequential that configures, make the top supporting part 15a slow astern segment distance of this color selection plate 11a front end, so elastic parts 20a can promote yarn-pushing plate 12a towards color selection plate 11a direction, make yarn-pushing plate 12a upper end pushing part 19a move to both allocations, promote and can be pushed track 7a, this yarn-pushing plate 12a is moved down, this yarn-pushing plate 12a can its yarn feeding plate 50a that is connected of interlock and yarn feeding bar 51a coloured yarn brought to allow knitting needle hook yarn on the feed, allow coloured yarn weave in the lump, allow the cloth after the braiding have the pattern effect of different colours.Discharge motive force when promoting track 7a, the yarn feeding plate 50a of this yarn-pushing plate 12a and connection thereof and yarn feeding bar 51a can upwards reset.
When the needle selecting foot of needle selection device 6a presses protuberance 17a in another color selection plate 11a according to the sequential that configures, the top supporting part 15a of this another color selection plate 11a front end is retreated, make this another yarn-pushing plate 12a upper end pushing part 19a move to both allocations, promote and can be pushed track 7a, this another yarn-pushing plate 12a is moved down, this another yarn-pushing plate 12a can its yarn feeding plate 50a that is connected of interlock and yarn feeding bar 51a coloured yarn brought to allow knitting needle hook yarn on the feed, allow another coloured yarn weave in the lump.
Simultaneously, can utilize an actuator 8a to promote the 21a of the portion that presses of this impeller 13a, make the pushing part 22a contact lever 30a top of its lower end connect the end of push piece 33a down, this time push piece 33a is moved down, and move up synchronously by draw piece 32a on this lever 30a interlock.When this time push piece 33a moves down, can promote the first protuberance 55a that previous yarn feeding bar 51a goes up the sheathed sliding part 52a front side of sliding, this sliding part 52a is moved down, in order to close the yarn feeder 58a of this yarn feeding bar 51a front end, to cut off the yarn of institute's uncinate gyrus, make the yarn feeding bar 51a of this Yarn cutter device and the action that sliding part 52a does involution.When draw piece 32a moves up on this, the perforation 34a that should go up draw piece 32a can penetrate for the second protuberance 56a that this another yarn feeding bar 51a goes up the sheathed sliding part 52a rear side that slides, sliding part 52a is connected with last draw piece 32a, can spur the second protuberance 56a of this sliding part 52a rear side, 51a can open yarn feeder 58a in order to this another yarn feeding bar, successfully coloured yarn is brought to allow knitting needle hook yarn on the feed.
So, this color change head can be convenient to computer control and select look, switches the yarn of required color, and it can be sent the yarn of choosing, and with previous yarn involution, to reach the purpose of changing yarn, allows cloth after braiding, has different coloured patterns and presents.
The controlling organization of above-mentioned known color change head, when the needle selecting foot of needle selection device 6a presses protuberance 17a in color selection plate 11a according to the sequential that configures, the top supporting part 15a of this color selection plate 11a front end needs slow astern segment distance positively, so elastic parts 20a can promote yarn-pushing plate 12a towards color selection plate 11a direction, make yarn-pushing plate 12a upper end pushing part 19a move to both allocations, promote and can successfully be pushed track 7a, this yarn-pushing plate 12a is moved down.But because the design that color selection plate 11a is formed in one; need cooperating between the top supporting part 15a of color selection plate 11a and the skewed slot 23a of yarn-pushing plate 12a very accurately; but the accuracy that cooperates between the top supporting part 15a of color selection plate 11a and the skewed slot 23a of yarn-pushing plate 12a control is difficult for; it is comparatively painstaking to make that color selection plate 11a and yarn-pushing plate 12a press down; and color selection plate 11a and yarn-pushing plate 12a also suitable difficulty when upwards resetting; the puzzlement that color selection plate 11a and yarn-pushing plate 12a regular meeting have band not come up; if cooperating between top supporting part 15a and the skewed slot 23a has error slightly; generation of false action is then arranged easily; and then cause yarn to switch the mistake of color, cause the serious loss of dealer.
As from the foregoing, the controlling organization of above-mentioned known color change head on reality is used, obviously has inconvenience and exists with defective, and can wait to be improved.
Summary of the invention
Main purpose of the present invention, be to provide a kind of controlling organization of color change head, the color selection plate of the controlling organization of color change head is adopted two-piece design, make color selection plate be distinguished into separately independently first connecting rod and second connecting rod, described two connecting rods can separately move, and Each performs its own functions, it is comparatively laborsaving to make color selection plate and yarn-pushing plate press down, and also more or less freely when color selection plate and yarn-pushing plate upwards reset, color selection plate and yarn-pushing plate do not have the puzzlement that band does not come up, and do not have generation of false action.
To achieve the above object, the invention provides a kind of controlling organization of color change head, this controlling organization comprises: a body; A plurality of color selection plates, its compartment of terrain is arranged at this body interior, described color selection plate respectively comprises a first connecting rod and a second connecting rod, described first connecting rod rear end is hubbed at body, described first connecting rod front end respectively is formed with one first hook portion, be hubbed at this body in the middle of the described second connecting rod, described second connecting rod upper end and lower end are formed with one second hook portion and a top supporting part respectively, the mutual clasp joint of first hook portion of this second hook portion and this first connecting rod; And a plurality of yarn-pushing plates, it is can be upper and lower mobile is arranged at this body interior, described yarn-pushing plate is arranged at described color selection plate the place ahead, the top supporting part of the second connecting rod of described color selection plate is resisted against described yarn-pushing plate, described yarn-pushing plate the place ahead is provided with an impeller, this impeller upper end is provided with one can be by the portion that presses of actuator promotion, and this impeller lower end is provided with a pushing part, and this pushing part is resisted against an interlinked mechanism.
According to design of the present invention, described first connecting rod rear end is hubbed at this body with pivot.
According to design of the present invention, be hubbed at this body with pivot in the middle of the described second connecting rod.
According to design of the present invention, the first hook portion inner edge of described first connecting rod is provided with a locating slot and a guide groove, this guide groove is positioned at the locating slot top, described first connecting rod below respectively is provided with an elastic parts, this elastic parts contacts at the first connecting rod lower edge, makes the second hook portion hook of this second connecting rod place the locating slot of first hook portion of first connecting rod.
According to design of the present invention, described first connecting rod upper limb is provided with the protuberance that can supply the needle selection device to press.
According to design of the present invention, described yarn-pushing plate upper end respectively has one and can be pushed the pushing part that track promotes, and described yarn-pushing plate trailing edge respectively is provided with a groove.
According to design of the present invention, described yarn-pushing plate the place ahead respectively is provided with an elastic parts, and described elastic parts contacts at the yarn-pushing plate leading edge, and yarn-pushing plate is promoted towards the color selection plate direction.
For enabling further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Fig. 1 is a kind of plane of known color change head.
Fig. 2 is the floor map of color change head of the present invention.
Fig. 3 is the plane decomposing schematic representation of controlling organization of the present invention.
Fig. 4 is the action schematic diagram () of color change head of the present invention.
Fig. 5 is the action schematic diagram (two) of color change head of the present invention.
Fig. 6 is the action schematic diagram (three) of color change head of the present invention.
Wherein, description of reference numerals is as follows:
The 1a-controlling organization; The 10a-body; The 11a-color selection plate; The 12a-yarn-pushing plate;
The 13a-impeller; The 15a-top supporting part; The 17a-protuberance; The 19a-pushing part;
The 20a-elastic parts; 21a-presses portion; The 22a-pushing part; The 23a-skewed slot;
The 3a-interlinked mechanism; The 30a-lever; The last draw piece of 32a-; Push piece under the 33a-;
The 34a-perforation; The 5a-actuating mechanism; 50a-yarn feeding plate; 51a-yarn feeding bar;
The 52a-sliding part; 55a-the-protuberance; 56a-second protuberance; The 58a-yarn feeder;
6a-needle selection device; 7a-promotes track; The 8a-actuator;
The 1-controlling organization; The 10-body; The 11-color selection plate; The 12-yarn-pushing plate; The 13-impeller;
The 14-pivot; The 16-elastic parts; The 19-pushing part; The 20-elastic parts; 21-presses portion;
The 22-pushing part; The 24-first connecting rod; The 241-protuberance; 242-first hook portion;
The 243-locating slot; The 244-guide groove; The 25-second connecting rod; 251-second hook portion;
The 252-top supporting part; The 26-pivot; The 27-groove; The 3-interlinked mechanism; The 30-lever;
The 31-pivot; The last draw piece of 32-; Push piece under the 33-; The 34-perforation; The 35-cross bar;
The 5-actuating mechanism; 50-yarn feeding plate; 51-yarn feeding bar; The 52-sliding part; The 53-pivot;
The 54-rotating shaft; 55-first protuberance; 56-second protuberance; The 57-neck; The 58-yarn feeder;
The 59-elastic parts; 501 elastic parts; 6-needle selection device; 7-promotes track; The 8-actuator.
The specific embodiment
See also Fig. 2 and Fig. 3, the invention provides a kind of controlling organization of color change head, this color change head can be installed on the knitting machine (circle volume machine), and be subjected under the control of the promotion track 7 of knitting machine and needle selection device 6, can make the hello yarn action of coloured yarn to knitting needle, allow the cloth after the braiding have the pattern effect of different colours.
This color change head includes a controlling organization 1, an interlinked mechanism 3 and an actuating mechanism 5, wherein this controlling organization 1 includes a body 10, a plurality of color selection plate 11, a plurality of yarn-pushing plate 12 and an impeller 13, wherein this body 10 is by the hollow housing that metal plate constituted, and they can be in order to ccontaining and members such as binding controlling organization 1, interlinked mechanism 3 and actuating mechanism 5.
The number that described color selection plate 11 is provided with determines according to required yarn color, described color selection plate 11 proper alignment are arranged at intervals at place, body 10 inner near tops, described color selection plate 11 adopts two-piece design, respectively comprise a first connecting rod 24 and a second connecting rod 25 is formed, wherein said first connecting rod 24 rear ends are hubbed at body 10 with a pivot 14, make described first connecting rod 24 front ends can pivot 14 on the fulcrum, lower swing, the roughly horizontal setting of described first connecting rod 24, described first connecting rod 24 upper limbs respectively are provided with the protuberance 241 that can supply needle selection device 6 to press, described first connecting rod 24 front ends respectively are formed with one first hook portion 242, these first hook portion, 242 inner edges are respectively equipped with a locating slot 243 and a guide groove 244, and this guide groove 244 is positioned at locating slot 243 tops.
Each is hubbed at body 10 with a pivot 26 in the middle of the described second connecting rod 25, make on the described second connecting rod 25, following two ends are can pivot 26 preceding for fulcrum, the back swing, described second connecting rod 25 roughly is the vertical configuration setting, its upper end and lower end are formed with one second hook portion 251 and a top supporting part 252 respectively, first hook portion, the 242 mutual clasp joints of this second hook portion 251 and first connecting rod 24, and respectively be provided with an elastic parts 16 in described first connecting rod 24 belows, this elastic parts 16 contacts at first connecting rod 24 lower edges, the strength that can provide first connecting rod 24 upwards to reset, and make second hook portion, 251 hooks of second connecting rod 25 place the locating slot 243 of first hook portion 242 of first connecting rod 24.
The number that described yarn-pushing plate 12 is provided with is corresponding to described color selection plate 11, described yarn-pushing plate 12 is can be upper and lower mobile is arranged at this body 10 inside, yarn-pushing plate 12 is arranged at color selection plate 11 the place aheads, and the top supporting part 252 of the second connecting rod 25 of color selection plate 11 can be resisted against yarn-pushing plate 12.Described yarn-pushing plate 12 upper ends respectively have one can be pushed the pushing part 19 that track 7 promotes, and described yarn-pushing plate 12 trailing edges respectively are provided with a groove 27.Described yarn-pushing plate 12 the place aheads respectively are provided with an elastic parts 20, elastic parts 20 contacts at yarn-pushing plate 12 leading edges, yarn-pushing plate 12 can be promoted towards color selection plate 11 directions, because the top supporting part 252 of second connecting rod 25 lower ends is resisted against yarn-pushing plate 12, so can limit yarn-pushing plate 12 when usual moves towards color selection plate 11 directions, and elastic parts 20 can contact at the strength that yarn-pushing plate 12 is bestowed top supporting part 252 precompressed of second connecting rod 25 lower ends, and second hook portion 251 that makes second connecting rod 25 upper ends stably hook places the locating slot 243 of first hook portion 242 of first connecting rod 24.
This impeller 13 can upper and lowerly be arranged at these body 10 inside movably, and this impeller 13 is arranged at described yarn-pushing plate 12 the place aheads, and these impeller 13 upper ends and lower end are respectively equipped with one and press a portion 21 and a pushing part 22.
This interlinked mechanism 3 is arranged at the place, controlling organization 1 below of body 10 inside, this interlinked mechanism 3 is connected between controlling organization 1 and the actuating mechanism 5, this interlinked mechanism 3 has a lever 30, be articulated in body 10 with a pivot 31 in the middle of this lever 30, make these lever 30 two ends be able to pivot 31 and be the upper and lower swing of fulcrum.
These lever 30 two ends respectively are connected with on one draw piece 32 and push piece 33 once, and in last draw piece 32 and be respectively equipped with a perforation 34 and one cross bar 35 on the push piece 33 down, connect for an actuating mechanism 5.The pushing part 22 of these impeller 13 lower ends can be resisted against lever 30 tops and connect an end of push piece 33 down.
This actuating mechanism 5 is arranged at place, body 10 inner interlinked mechanisms 3 belows, this actuating mechanism 5 has a plurality of yarn feeding plates 50, a plurality of yarn feeding bar 51 and a plurality of sliding part 52, the number that described yarn feeding plate 50 is provided with is corresponding to described color selection plate 11 and yarn-pushing plate 12, described yarn feeding plate 50 rear ends also are hubbed at body 10 with a pivot 53, make described yarn feeding plate 50 be the upper and lower swing of fulcrum by pivot 53, each is articulated in this yarn-pushing plate 12 lower ends with a rotating shaft 54 in the middle of the described yarn feeding plate 50, and yarn feeding plate 50 and yarn-pushing plate 12 are connected as one.Respectively have a neck 57 on the described yarn feeding plate 50, this neck 57 is suppressed on the cross bar 35 of following push piece 33, and the yarn feeding plate 50 and the following push piece 33 of this interlinked mechanism 3 are connected as one.In addition respectively be provided with an elastic parts 501 in this time push piece 33 tops, this elastic parts 501 can spur down push piece 33 and move up and reset.
Described yarn feeding plate 50 tops respectively are provided with an elastic parts 59, this elastic parts 59 can spur yarn feeding plate 50 upwards swing reset.Described yarn feeding bar 51 is individually fixed on the described yarn feeding plate 50, makes yarn feeding bar 51 be connected one with yarn feeding plate 50, so that drive 51 swings of yarn feeding bar by yarn feeding plate 50.
Described sliding part 52 is sheathed on the described yarn feeding bar 51 slidably, and in described sliding part 52 front sides and rear side be respectively equipped with one first protuberance 55 and one second protuberance 56, the perforation 34 that first protuberance 55 and second protuberance 56 correspond respectively to down push piece 33 lower ends and go up draw piece 32, facilitate the use down push piece 33 promotion sliding parts 52 and move down, and utilize last draw piece 32 pulling sliding parts 52 to move up.
When the needle selecting foot of needle selection device 6 presses protuberance 241 in the first connecting rod 24 of color selection plate 11 according to the sequential that configures, these first connecting rod 24 front ends are that fulcrum descends with pivot 14 promptly, make first hook portion, the 242 decline certain height of these first connecting rod 24 front ends, produce the gap and make between second hook portion 251 of first hook portion 242 and second connecting rod 25 upper ends, so second hook portion 251 of second connecting rod 25 upper ends breaks away from the locating slot 243 of this first hook portion 242 immediately, and the top supporting part 252 that makes these second connecting rod 25 lower ends can utilize the yarn-pushing plate 12 that is promoted by elastic parts 20 to contact slow astern segment distance (as Fig. 4), and second hook portion 251 of second connecting rod 25 upper ends is slided to guide groove 244 directions.Because elastic parts 20 promotes yarn-pushing plate 12 towards color selection plate 11 directions, make yarn-pushing plate 12 upper end pushing parts 19 move to both allocations, promote and can be pushed track 7, make this yarn-pushing plate 12 move down (as Fig. 5), and the top supporting part 252 that makes these second connecting rod 25 lower ends falls within the groove 27, this yarn-pushing plate 12 can its yarn feeding plate 50 that is connected of interlock and yarn feeding bar 51 coloured yarn brought to allow knitting needle hook yarn on the feed, allow coloured yarn weave in the lump, allow the cloth after the braiding have the pattern effect of different colours.Discharge motive force when promoting track 7, this yarn-pushing plate 12 and the yarn feeding plate 50 and the yarn feeding bar 51 that connect can upwards reset.
When the needle selecting foot of needle selection device 6 presses protuberance 241 in the first connecting rod 24 of another color selection plate 11 according to the sequential that configures, the top supporting part 252 of second connecting rod 25 lower ends of this another color selection plate 11 is retreated, make these another yarn-pushing plate 12 upper end pushing parts 19 move to both allocations, promote and can be pushed track 7, this another yarn-pushing plate 12 is moved down, this another yarn-pushing plate 12 can its yarn feeding plate 50 that is connected of interlock and yarn feeding bar 51 coloured yarn brought to allow knitting needle hook yarn on the feed, allow another coloured yarn weave in the lump.
Simultaneously, the portion that presses 21 that can utilize an actuator 8 to promote this impeller 13, make pushing part 22 contact levers 30 tops of its lower end connect an end of push piece 33 down, make this time push piece 33 move down (as Fig. 6), and move up synchronously by draw piece 32 on these lever 30 interlocks, when this time push piece 33 moves down, first protuberance 55 of sheathed sliding part 52 front sides can promote on the previous yarn feeding bar 51 to slide, this sliding part 52 is moved down, in order to close the yarn feeder 58 of these yarn feeding bar 51 front ends, to cut off the yarn of institute's uncinate gyrus, make this yarn feeding bar 51 and sliding part 52 do the action of involution.When draw piece on this 32 moves up, the perforation 34 that should go up draw piece 32 can penetrate for second protuberance 56 of sheathed sliding part 52 rear sides that slide on this another yarn feeding bar 51, this sliding part 52 is connected with last draw piece 32, can spur second protuberance 56 of these sliding part 52 rear sides, can open yarn feeder 58 in order to this another yarn feeding bar 51, successfully coloured yarn be brought to and allow knitting needle hook yarn on the feed.
Color change head of the present invention can be convenient to computer control and select look, switches the yarn of required color, and it can be sent the yarn of choosing, and with previous yarn involution, to reach the purpose of changing yarn, allows cloth after braiding, has different coloured patterns and presents.
The present invention mainly is the color selection plate 11 employing two-piece design with controlling organization 1, make color selection plate 11 be distinguished into separately independently first connecting rod 24 and second connecting rod 25, described two connecting rods 24 and 25 do not need a body action, described two connecting rods 24 and 25 can separately move, it is comparatively laborsaving to make that color selection plate 11 and yarn-pushing plate 12 press down, and also more or less freely when color selection plate 11 and yarn-pushing plate 12 upwards reset, yarn-pushing plate 12 does not have the puzzlement that band does not come up.
Moreover as long as the needle selecting foot of needle selection device 6 does not press in the protuberance 241 of the first connecting rod 24 of color selection plate 11, second connecting rod 25 and yarn-pushing plate 12 promptly do not have the possibility of malfunction, and do not have generation of false action.
The above only is a preferable possible embodiments of the present invention, and is non-so promptly limit claim of the present invention, so the equivalence techniques that uses specification of the present invention and accompanying drawing content to do such as changes, all in like manner all is contained within protection scope of the present invention.
Claims (7)
1. the controlling organization of a color change head, wherein this controlling organization comprises:
One body;
A plurality of color selection plates, its compartment of terrain is arranged at this body interior, described color selection plate respectively comprises a first connecting rod and a second connecting rod, described first connecting rod rear end is hubbed at this body, described first connecting rod front end respectively is formed with one first hook portion, be hubbed at this body in the middle of the described second connecting rod, described second connecting rod upper end and lower end are formed with one second hook portion and a top supporting part respectively, the mutual clasp joint of first hook portion of this second hook portion and this first connecting rod; And
A plurality of yarn-pushing plates, it can upper and lowerly be arranged at this body interior movably, described yarn-pushing plate is arranged at described color selection plate the place ahead, the top supporting part of the second connecting rod of described color selection plate is resisted against described yarn-pushing plate, described yarn-pushing plate the place ahead is provided with an impeller, this impeller upper end is provided with one can be by the portion that presses of actuator promotion, and this impeller lower end is provided with a pushing part, and this pushing part is resisted against an interlinked mechanism.
2. the controlling organization of color change head as claimed in claim 1 is characterized in that described first connecting rod rear end is hubbed at this body with pivot.
3. the controlling organization of color change head as claimed in claim 1 is characterized in that being hubbed at this body with pivot in the middle of the described second connecting rod.
4. the controlling organization of color change head as claimed in claim 1, the first hook portion inner edge that it is characterized in that described first connecting rod is provided with a locating slot and a guide groove, this guide groove is positioned at the locating slot top, described first connecting rod below respectively is provided with an elastic parts, this elastic parts contacts at the first connecting rod lower edge, makes the second hook portion hook of this second connecting rod place the locating slot of first hook portion of first connecting rod.
5. the controlling organization of color change head as claimed in claim 1 is characterized in that described first connecting rod upper limb is provided with the protuberance that can supply the needle selection device to press.
6. the controlling organization of color change head as claimed in claim 1 is characterized in that described yarn-pushing plate upper end respectively has one and can be pushed the pushing part that track promotes, and described yarn-pushing plate trailing edge respectively is provided with a groove.
7. the controlling organization of color change head as claimed in claim 1 is characterized in that described yarn-pushing plate the place ahead respectively is provided with an elastic parts, and described elastic parts contacts at the yarn-pushing plate leading edge, and yarn-pushing plate is promoted towards the color selection plate direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100042289A CN100436683C (en) | 2005-01-05 | 2005-01-05 | Controlling mechanism of color changing head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100042289A CN100436683C (en) | 2005-01-05 | 2005-01-05 | Controlling mechanism of color changing head |
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| CN1800468A CN1800468A (en) | 2006-07-12 |
| CN100436683C true CN100436683C (en) | 2008-11-26 |
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| CNB2005100042289A Expired - Fee Related CN100436683C (en) | 2005-01-05 | 2005-01-05 | Controlling mechanism of color changing head |
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| CN101613909B (en) * | 2008-06-26 | 2011-11-23 | 典洋针织机械股份有限公司 | Pressure lever assistant structure of color changed head |
| CN101935914B (en) * | 2009-06-30 | 2013-07-17 | 洪荣豪 | Distance sleeve structure of color changer |
| CN102061559B (en) * | 2009-11-12 | 2012-07-04 | 韦增机械(佛山高明)有限公司 | Color-selecting control part mechanism |
| CN102199838B (en) * | 2011-06-07 | 2012-10-17 | 大渝机械（厦门）有限公司 | Improved structure of yarn selecting control device of knitting loom |
| CN104233614B (en) * | 2014-09-10 | 2016-09-07 | 泉州佰源机械科技股份有限公司 | A kind of circle volume machine line transfer color change head |
| CN104532463B (en) * | 2014-12-31 | 2016-07-20 | 泉州佰源机械科技股份有限公司 | A kind of circle volume machine line transfer Discoloring head control mechanism |
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| DE2127519A1 (en) * | 1970-06-05 | 1971-12-16 | Tesalon Anstalt, Vaduz | Knit goods patterning- with feed unit presenting two yarns - to the needles with reverse gear to achieve variations |
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