CN203700689U - Color change head control mechanism for knitting machine - Google Patents
Color change head control mechanism for knitting machine Download PDFInfo
- Publication number
- CN203700689U CN203700689U CN201320809524.6U CN201320809524U CN203700689U CN 203700689 U CN203700689 U CN 203700689U CN 201320809524 U CN201320809524 U CN 201320809524U CN 203700689 U CN203700689 U CN 203700689U
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- Prior art keywords
- yarn
- look
- plate
- pushing plate
- slide plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000009940 knitting Methods 0.000 title claims abstract description 22
- 230000008859 change Effects 0.000 title abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract 2
- 238000005553 drilling Methods 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 description 6
- 238000009954 braiding Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Abstract
The utility model relates to a color change head control mechanism for a knitting machine. The color change head control mechanism for the knitting machine comprises a body, a color selection switch and a yarn pushing plate, wherein the color selection switch is provided with a linkage construction member; the linkage construction member comprises a color selection slip sheet, a forced resetting sheet and a locking sheet; the color selection slip sheet is installed in the body in a vertical sliding mode by the cooperation of a waist-shaped hole and two stationary shafts; the upper part is provided with a convex part; the left upper part is provided with a groove; the left lower part is provided with a supporting part; an electric component is arranged below the supporting part; the forced resetting sheet is arranged on the left upper part of the color selection slip sheet in a horizontal swinging mode by taking a standard shaft as the center; one end is a driving end, and the other end is a plush copper; the locking sheet is arranged on the left lower part of the color selection slip sheet; a lower edge is fixed by a pivot; the upper end of the locking sheet is provided with an arc-shaped guide part, and the right side of the locking sheet is provided with another supporting part; the yarn pushing plate can be arranged in the body in a vertical moving mode and is positioned on the left side of the locking sheet; the upper end of the yarn pushing plate is provided with a supporting and pushing part; the right side of the yarn pushing plate is provided with a guide slope; the left upper part of the yarn pushing plate is provided with another group of elastic components. By adopting the control mechanism with the structure, more color change heads can be installed on a drilling crew.
Description
Technical field
The present invention relates to a kind of Discoloring head control mechanism of knitting machine, especially a kind of under the promotion track of circle volume machine and the control of slide cam selector, the hello yarn action that can make to knitting needle colour-changeable yarn, allows cloth after braiding, have the Discoloring head control mechanism of the effect of different coloured patterns.
Background technology
As everyone knows, tubular knitting machine is in the process of knitted or woven fabrics, if when cloth need be woven with the pattern of different colours, all can add a color replacing mechanism in the feed place of knitting machine, in the process of braiding, this color replacing mechanism can in time bring to feed place by coloured yarn, and knitting needle coloured yarn in the lump hook line can be woven.The name that applicant once applied for is called " Discoloring head control mechanism ", the disclosed technical scheme of the patent No. 2010206428655, disclosed in body many group linkage actions are installed select look switch, yarn-pushing plate, yarn-pushing plate with select look switch to make its interaction by a lever-linked mechanism, adopt the Discoloring head control mechanism of this structure owing to promoting the position relationship of lever-linked mechanism, cause the approximate number of tubular knitting machine design limited, output is lower.
Summary of the invention
The object of the present invention is to provide a kind of Stability Analysis of Structures, simple, Discoloring head control mechanism that more color change head can be installed on board, thereby improve output.
The object of the present invention is achieved like this: a kind of Discoloring head control mechanism of knitting machine, comprise the body (30) that is connected and composed hollow housing by two metallic plates by pivot pin, what be arranged on many groups linkage action in body (30) selects look switch (31), yarn-pushing plate (11), described look switch (31) portion that selects is provided with linkage part, it is characterized in that: described linkage part gap is arranged on the inner nearly outer top of body (30), this linkage part comprises respectively and selects look slide plate (7), forced resetting sheet (6) and locking plate (9), wherein,
The described look slide plate (7) that selects is connected with selecting look switch (31), coordinate and slide up and down to be installed in body (30) with two fixed axis (8) by mounting hole, top is provided with the protuberance (7a) that can supply slide cam selector (2) compacting, upper left quarter is provided with groove (7d), lower left quarter has top-holding part (7b), and its below is provided with and makes slide plate (7) be positioned at high-order elastic parts (33) under the effect of not stressing;
Described forced resetting sheet (6) swings and is arranged at the left upper portion of selecting look slide plate (7) centered by a standard shaft (6b), one end is drive end (6d), and the other end is the plush copper (6c) coordinating with groove (7d);
Described locking plate (9) is arranged on the bottom, left side of selecting look slide plate (7), substantially be parastate with selecting look slide plate (7), lower edge is fixing by pivot (10), locking plate (9) upper end has the arcuate guide portion (9a) towards yarn-pushing plate (11), right side has another top-holding part (9b) coordinating with the top-holding part that selects look slide plate (7) (7b), under the effect of elastic parts (33), make to select the top-holding part (7b) of look slide plate (7) and locking plate (9b) to contact for a long time in the time not working;
Described yarn-pushing plate (11) can move up and down and be arranged at body (30) inside, and be positioned at the left side of locking plate (9), make to select the top-holding part (7b) of look slide plate (7) to contact for a long time in the time not working with locking plate (9b), this yarn-pushing plate (11) upper end has the pushing part (11C) that is pushed track (3) promotion, right side has the guiding surface (11a) coordinating with arcuate guide portion (9a), described yarn-pushing plate (11) upper left side is provided with another group elastic parts (32), this elastic parts (32) contacts at the upper left side of yarn-pushing plate (11).
Above-mentionedly select look slide plate to be 7 font structures or be T font structure.
Above-mentioned two elastic parts (32,33) are helical spring.
Good effect of the present invention: the knitting machine that adopts this programme, because the look slide plate that selects of linkage part is vertical lifting structure, with respect to the lever-linked mechanism of traditional promotion, this kind of brand-new design can make switch more easily directly open, color change head external-open can be dwindled simultaneously, also be conducive to more color change head is installed, make circle volume machine design corresponding more approximate number, improved the output of producing and the overall structure making is simple, handled easily from face.
Brief description of the drawings
Fig. 1 is the structural representation of the Discoloring head control mechanism of knitting machine;
Fig. 2 is linkage part STRUCTURE DECOMPOSITION figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the Discoloring head control mechanism detailed description of the invention of knitting machine of the present invention is described in further detail.
As Fig. 1, shown in Fig. 2, the Discoloring head control mechanism of a kind of knitting machine of the present invention, comprise body 30, connect and compose hollow housing by two metallic plates by pivot pin, what be arranged on many groups linkage action in body 30 selects look switch 31, yarn-pushing plate 11, select 31, look switch to be provided with linkage part, this linkage part gap is arranged on the inner nearly outer top of body 30, comprise and select look slide plate 7, forced resetting sheet 6 and locking plate 9, wherein, select look slide plate to be 7 font structures or be T font structure, select look slide plate 7 to be connected with selecting look switch 31, coordinate and slide up and down to be installed in body 30 with two fixed axis 8 by mounting hole, top is provided with the protuberance 7a that can suppress for slide cam selector 2, upper left quarter is provided with groove 7d, lower left quarter has top-holding part 7b, its below is provided with and makes slide plate 7 be positioned at high-order elastic parts 33 under the effect of not stressing, forced resetting sheet 6 swings and is arranged at the left upper portion of selecting look slide plate 7 centered by a standard shaft 6b, and one end is drive end 6d, and the other end is the plush copper 6c coordinating with groove 7d, locking plate 9 is arranged on the bottom, left side of selecting look slide plate 7, substantially be parastate with selecting look slide plate 7, lower edge is fixing by pivot 10, locking plate 9 upper ends have the arcuate guide portion 9a towards yarn-pushing plate 11, right side has and another top-holding part 9b that selects the top-holding part 7b of look slide plate 7 to coordinate, under the effect of elastic parts 33, make to select the top-holding part 7b of look slide plate 7 and locking plate 9b to contact for a long time in the time not working, yarn-pushing plate 11 can move up and down and be arranged at body 30 inside, and be positioned at the left side of locking plate 9, make to select the top-holding part 7b of look slide plate 7 and locking plate 9b to contact for a long time in the time not working, these yarn-pushing plate 11 upper ends have and are pushed the pushing part 11C that track 3 promotes, right side has the guiding surface 11a coordinating with arcuate guide portion 9a, yarn-pushing plate 11 upper left sides are provided with another group elastic parts 32, and this elastic parts 32 contacts at the upper left side of yarn-pushing plate 11.Elastic parts 32 and elastic parts 33 are helical spring.
The Discoloring head control mechanism of knitting machine of the present invention also comprises impeller 15, the interlinked mechanism 28 of prior art, impeller 15 can move up and down and be arranged at this body 30 inside, this impeller 15 is arranged at yarn-pushing plate 11 rears, and these impeller 15 upper ends and lower end are respectively equipped with a top splenium 15a and a pushing part 15b.
This interlinked mechanism 28 is arranged at the controlling organization below place of body 30 inside, this interlinked mechanism 28 is connected between controlling organization and actuation mechanism 29, this interlinked mechanism 28 has a lever 16, these lever 16 centers are articulated in body 30 inside with a pivot 17, make lever 16 two ends be able to pivot 17 for the upper and lower swing of fulcrum.
These lever 16 two ends are respectively connected with draw piece 19 and lower push piece 18 on one, and on upper draw piece 19 and lower push piece 18, be respectively equipped with a perforation 19a and a dull and stereotyped 18a, this flat board 18a front is provided with a layout stabilizer bar 21, layout stabilizer bar 21 extends to body 30 withins and swings loosely, to provide an actuation mechanism 29 to connect.Impeller 15 its lower edge pushing part 15b tops are pressed on the upper end that lever 16 tops connect lower push piece 18.
This actuation mechanism 29 is arranged at the lower edge of body 30, this actuation mechanism 29 be provided with quantity that several yarn feeding plates 13, several feeder rod 26 and sliding part 27 arrange correspond to yarn-pushing plate 11 and select look switch 31, select look slide plate 7, forced resetting sheet 6 and locking plate 9 quantity.Yarn feeding plates 13 upper limbs are hubbed at body 10 inside with a pivot 14, and making its yarn feeding plates 13 can pivot be that fulcrum swings up and down, and yarn feeding plates 13 middle parts are respectively provided with a rotating shaft 12 and connect yarn-pushing plate 11 lower edges, and yarn feeding plates 13 and yarn-pushing plate 11 are connected together.Yarn feeding plates 13 bottom right edge are respectively provided with a top tip part 13a, this top tip part 13a suppresses in layout stabilizer bar 21, the upper limb of layout stabilizer bar is hubbed at body 30 inside with a pivot 21b, making layout stabilizer bar 21 can pivot 21b be that fulcrum swings, and in the time of work, can connect together with lower push piece 18.Right-handly on this lower push piece 18 be in addition provided with an other elastic parts 20, these elastic parts 20 effects have two: the reset that 1, lower push piece 18 moved up, 2, lower push piece 18 is pulled outwardly and is affixed in a plate stabilizer bar 21.Yarn feeding plates 13 tops are respectively provided with the elastic parts 22 of the 4th group, and this elastic parts 22 can pull yarn feeding plates 13 upwards to swing reset.Feeder rod 26 is separately fixed at yarn feeding plates 13 belows, its feeder rod 26 is connected as a single entity with yarn feeding plates 13, so that yarn feeding plates 13 drives while swinging feeder rod to swing, sliding part 27 is enclosed within on described feeder rod 26 slidably, and before and after sliding part, side is respectively equipped with a protuberance 27a and two protuberance 27b, under one protuberance 27a correspondence, push piece 18 promotes sliding part 27 and moves downward, and upper draw piece 19 pulls sliding part 27 to move up.
Operation principle:
In the time that the needle selecting foot on slide cam selector 2 is suppressed the protuberance 7a that selects look slide plate 7 on selecting look switch 31 according to the program setting, this selects two slip guide channel 7c of look slide plate 7 lower edge to decline taking two fixed axis 8 as fulcrum, make to select the top splenium 7a of look slide plate 7 certain height that declines, make to select the top-holding part 9b of look slide plate 7 top splenium 7b and locking plate 9 to produce gap, at this moment yarn-pushing plate 11 is subject under the thrust of elastic parts 32, the top-holding part 9a on locking plate 9 being rocked on set position to the right, due to elastic parts 32 by yarn-pushing plate 11 to select look switch 31 directions promote, make yarn-pushing plate 11 upper end pushing part 11c move to both allocations, promote and can be pushed track 3, make this yarn-pushing plate 11 move down (as Fig. 3), being pushed track 3 at yarn-pushing plate 11 promotes to be moved downward to while approaching height, the another side that promotes track 3 is suppressed the drive end 6d of forced resetting sheet 6 simultaneously, at this moment the plush copper 6c of forced resetting sheet 6 promotes to select look slide plate 7 upwards to reset centered by standard shaft 6b, and the top-holding part 9a on locking plate 9 is fallen within groove 11b, select look slide plate 7 can be subject to upwards resetting under the ejection of elastic parts 33, the yarn feeding plates 13 that this yarn-pushing plate 11 can interlock connects and feeder rod 26 bring to coloured yarn on feed, to allow knitting needle hook yarn, allow coloured yarn weave in the lump, make the cloth after braiding present the effect of different coloured patterns.When promoting track 3 while discharging motive force, its yarn feeding power 13 connecting of these yarn-pushing plate 11 interlocks and feeder rod 26 are subject to upwards resetting under the pulling force of elastic parts 22.
In the time that the needle selecting foot on slide cam selector 2 is suppressed another on selecting look switch 31 and is selected the protuberance 7a of look slide plate 7 according to the program that sets, make this select the look slide plate 7 that selects on look switch 31 to decline, now another selects the top-holding part 7b of look slide plate 7 and the top-holding part 9b of another locking plate 9 to produce gap, make the top-holding part 9a of this another locking plate 9 to selecting look switch direction to swing, make this another yarn-pushing plate 11 upper end top-holding part 11c move to both allocations, face can be pushed track 3 and promote, this another yarn-pushing plate 11 is moved down, and this another yarn-pushing plate 11 can its yarn feeding plates 13 connecting of interlock and feeder rod 26 will have to bring to yarn and on feed, allow knitting needle hook yarn, allow another coloured yarn weave in the lump.
Simultaneously, another promotes the top splenium 15a that track 4 promotes on this impeller 15, make pushing part 15b contact lever 16 tops of its lower end connect one end of lower push piece 18, this lower push piece 18 is moved down, and synchronously move up by draw piece 19 on lever 16 interlocks, in the time that this lower push piece 18 moves down, the first protuberance 27a of sheathed sliding part 27 front sides can promote to slide on feeder rod 26, sliding part 27 is moved down, at this moment can close the yarn feeder 25 of these feeder rod 26 front ends, to cut off the yarn of institute's uncinate gyrus, make this feeder rod 26 and sliding part 27 do the action of involution.In the time that draw piece on this 19 moves up, on this, the perforation 19a of draw piece 19 can penetrate for the second protuberance 27b of sliding part 27 rear sides on this another feeder rod 26, make this sliding part 27 be connected the second protuberance 27b that can pull sliding part 27 rear sides with upper draw piece 19, can open yarn feeder 25 in order to this another feeder rod 26, successfully coloured yarn be brought to and on feed, allow knitting needle hook yarn.
Color change head of the present invention can, so that look is selected in computer control, switch to required yarn color, the yarn of choosing can be sent, and by previous yarn involution, to reach the object of changing yarn, allow cloth after braiding, presents the pattern of different colours.
The look switch that selects of the present invention adopts 3 formula link design, slide cam selector 2 is pressed down and select look switch to select the more laborsaving both allocations that just yarn-pushing plate can be elected to of top splenium 7a of look slide plate 7 to promote to promoting track 3, and it is more easy to select three connecting rods in look switch 31 and yarn-pushing plate upwards to reset, and yarn-pushing plate 11 does not have the tired unrest that band does not come up.
Moreover as long as the needle selecting foot of slide cam selector 2 is not suppressed the top splenium 7a that selects look slide plate 7 selecting on look switch, locking plate 9 and push pedal 11 do not have the possibility of misoperation.
Above institute art is only better possible embodiments of the present invention, non-ly therefore limits the scope of the claims of the present invention, changes, within all in like manner all comprising protection scope of the present invention therefore such as transport the equivalence techniques that description of the invention and accompanying drawing content do.
Claims (3)
1. the Discoloring head control mechanism of a knitting machine, comprise the body (30) that is connected and composed hollow housing by two metallic plates by pivot pin, what be arranged on many groups linkage action in body (30) selects look switch (31), yarn-pushing plate (11), described look switch (31) portion that selects is provided with linkage part, it is characterized in that: described linkage part gap is arranged on the inner nearly outer top of body (30), this linkage part comprises respectively and selects look slide plate (7), forced resetting sheet (6) and locking plate (9), wherein
The described look slide plate (7) that selects is connected with selecting look switch (31), coordinate and slide up and down to be installed in body (30) with two fixed axis (8) by mounting hole, top is provided with the protuberance (7a) that can supply slide cam selector (2) compacting, upper left quarter is provided with groove (7d), lower left quarter has top-holding part (7b), and its below is provided with and makes slide plate (7) be positioned at high-order elastic parts (33) under the effect of not stressing;
Described forced resetting sheet (6) swings and is arranged at the left upper portion of selecting look slide plate (7) centered by a standard shaft (6b), one end is drive end (6d), and the other end is the plush copper (6c) coordinating with groove (7d);
Described locking plate (9) is arranged on the bottom, left side of selecting look slide plate (7), substantially be parastate with selecting look slide plate (7), lower edge is fixing by pivot (10), locking plate (9) upper end has the arcuate guide portion (9a) towards yarn-pushing plate (11), right side has another top-holding part (9b) coordinating with the top-holding part that selects look slide plate (7) (7b), under the effect of elastic parts (33), make to select the top-holding part (7b) of look slide plate (7) and locking plate (9b) to contact for a long time in the time not working;
Described yarn-pushing plate (11) can move up and down and be arranged at body (30) inside, and be positioned at the left side of locking plate (9), make to select the top-holding part (7b) of look slide plate (7) to contact for a long time in the time not working with locking plate (9b), this yarn-pushing plate (11) upper end has the pushing part (11C) that is pushed track (3) promotion, right side has the guiding surface (11a) coordinating with arcuate guide portion (9a), described yarn-pushing plate (11) upper left side is provided with another group elastic parts (32), this elastic parts (32) contacts at the upper left side of yarn-pushing plate (11).
2. the Discoloring head control mechanism of knitting machine according to claim 1, is characterized in that: describedly select look slide plate to be 7 font structures or be T font structure.
3. the Discoloring head control mechanism of knitting machine according to claim 1, is characterized in that: described two elastic parts (32,33) are helical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809524.6U CN203700689U (en) | 2013-12-11 | 2013-12-11 | Color change head control mechanism for knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809524.6U CN203700689U (en) | 2013-12-11 | 2013-12-11 | Color change head control mechanism for knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700689U true CN203700689U (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320809524.6U Expired - Lifetime CN203700689U (en) | 2013-12-11 | 2013-12-11 | Color change head control mechanism for knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741360A (en) * | 2013-12-11 | 2014-04-23 | 王永均 | Color changing head control mechanism of knitting machine |
| CN105386226A (en) * | 2015-12-10 | 2016-03-09 | 张家港润山针织机械有限公司 | Color picker |
-
2013
- 2013-12-11 CN CN201320809524.6U patent/CN203700689U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741360A (en) * | 2013-12-11 | 2014-04-23 | 王永均 | Color changing head control mechanism of knitting machine |
| CN103741360B (en) * | 2013-12-11 | 2017-01-25 | 王永均 | Color changing head control mechanism of knitting machine |
| CN105386226A (en) * | 2015-12-10 | 2016-03-09 | 张家港润山针织机械有限公司 | Color picker |
| CN105386226B (en) * | 2015-12-10 | 2017-05-10 | 江苏润山精密机械科技有限公司 | Color picker |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |