CN103541142A - Novel multi-station jacquard needle control device of knitting machinery - Google Patents
Novel multi-station jacquard needle control device of knitting machinery Download PDFInfo
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- CN103541142A CN103541142A CN201310553781.2A CN201310553781A CN103541142A CN 103541142 A CN103541142 A CN 103541142A CN 201310553781 A CN201310553781 A CN 201310553781A CN 103541142 A CN103541142 A CN 103541142A
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- steel ring
- needle
- pull head
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- knitting needle
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Abstract
The invention discloses a novel multi-station jacquard needle control device of knitting machinery. The novel multi-station jacquard needle control device of the knitting machinery comprises an upper steel ring, a lower steel ring, a lower pulling head, a needle cylinder, needle selectors and jacquard needles. The jacquard needles move back and forth axially in axial grooves of the outer wall of the needle cylinder, the upper steel ring is fixed onto the upper portion of the needle cylinder and is concentric with the needle cylinder, the lower steel ring is fixed onto the lower portion of the needle cylinder and is concentric with the needle cylinder, every three needle selectors forms a group, all the four groups of the needle selectors are evenly distributed and fixed on the periphery of the lower steel ring, a center circle formed by fixing holes for installing the needle selectors is concentric with the lower steel ring, and the jacquard needles are evenly distributed inside the axial grooves of the outer wall of the needle cylinder. The novel multi-station jacquard needle control device of the knitting machinery has the advantages that achieving the effect that the low pushing head is used for controlling the jacquard needles to perform radial extrapolation motion in multiple stations and abandoning old spring piece type jacquard weaving. Therefore, in a working state, the radial movement and the axial movement of the jacquard needles are more accurate, sensitive and reliable, and wrong needle, missed stitch and needle collision during selection of the jacquard needle can be avoided.
Description
Technical field
The present invention relates to a kind of multistation knitting needle control device of Novel hosiery machinery.
Background technology
This multistation knitting needle control device of existing Knitting Machinery, to adopt spring-piece type knitting needle to realize the outside bullet motion in footpath of knitting needle, when the knitting needle in the needle selecting device of existing Knitting Machinery is radially done outer bullet motion, main power source acts on the bounce of syringe trench bottom from knitting needle back shell fragment, realize knitting needle bullet state outside different station keeps.When the knitting needle in the knitting needle control device of existing Knitting Machinery is radially done the motion of interior pressure, power source is all from the reaction force of the active force pushing away in slide cam selector blade and lower steel ring inwall.When the knitting needle in the needle selecting device of existing Knitting Machinery suppresses motion inside and outside making above-mentioned work, have the following disadvantages:
1, knitting needle back shell fragment easily produces mechanical fatigue, and local moulding distortion easily occurs, and makes outer elastic force not enough, thereby cause knitting needle not eject or play not in place outward, the phenomenon that occurs leaking choosing or wrong choosing, causes substandard products to increase production declining, has also limited to the operation of a machine speed.
2, slide cam selector is when selecting knitting needle, slide cam selector blade also has the bounce that acts on syringe trench bottom from knitting needle back shell fragment outside the centrifugal force that bears knitting needle and get rid of circling, cause slide cam selector blade overload of power, slide cam selector blade and knitting needle are all easy to wear, thereby affect service life and the stabilization of equipment performance of slide cam selector blade and knitting needle.
3, slide cam selector is when selecting knitting needle, while pushing away knitting needle to extreme position in slide cam selector blade, at this moment jacquard weave stitch not yet contacts with lower steel ring inwall, not yet realize the words of hiding pin, and knitting needle at this moment is also circled the outer centrifugal force getting rid of and the bounce that acts on syringe trench bottom from knitting needle back shell fragment, under the effect of these two power, knitting needle is outer bullet slowly, at jacquard weave stitch bullet during to lower steel ring internal diameter, knitting needle also fails to contact with lower steel ring inwall, will hit knitting needle phenomenon.
Summary of the invention:
The invention solves the deficiency of this multistation knitting needle control device of existing Knitting Machinery, a kind of multistation knitting needle control device of Novel hosiery machinery is provided.To achieve these goals, the measure that the present invention takes:
A kind of multistation knitting needle control device of Novel hosiery machinery, comprise steel ring, lower steel ring, lower pull head, syringe, slide cam selector and knitting needle, in the axial groove of described knitting needle on syringe outer wall, do axial back and forth movement, upper steel ring is fixed on syringe top, upper steel ring is concentric with syringe, lower steel ring is fixed on syringe bottom, lower steel ring is concentric with syringe, every three of slide cam selector is one group, totally four groups of slide cam selectors are uniformly distributed the periphery of being fixed on lower steel ring, the formed center circle of fixing hole that installation slide cam selector is used is concentric with lower steel ring, knitting needle is uniformly distributed in the axial groove on syringe outer wall,
Described lower pull head is pull head under Integral double-deck, and under Integral double-deck, pull head is arranged on lower steel ring inside bottom, and under Integral double-deck, the formed circle of the mounting hole site of pull head is concentric with lower steel ring;
Described lower pull head is pull head under monoblock type individual layer, under monoblock type individual layer, pull head is arranged on lower steel ring inside bottom, under monoblock type individual layer, the formed circle of the mounting hole site of pull head is concentric with lower steel ring, lower steel ring bottom is equally distributed is provided with four split type lower pull heads, the circle of four split type drop-down capitiform one-tenth is concentric with lower steel ring, and split type lower pull head is done radially back and forth movement along lower steel ring.
Beneficial effect of the present invention: realized and controlled knitting needle with lower pull head do radially extrapolation motion on multistation, abandoned the jacquard weave of old money spring-piece type.Lower radial and axial motion is more accurate, sensitive, reliable in working order to make knitting needle, while having avoided knitting needle needle selection, the phenomenon of knitting, dropped stitch and striker, has effectively ensured the normal operation of machine more speed, has made up speed limitation and the stability of existing machine.Abandoned old money spring-piece type knitting needle, alleviated all and direct tactile parts wear of spring-piece type knitting needle, machine running resistance is gentlier more energy-conservation.
Accompanying drawing explanation
Fig. 1 is that under Integral double-deck of the present invention, pull head is installed decomposition texture schematic diagram.
Fig. 2 is pull header structure schematic diagram under Integral double-deck of the present invention.
Fig. 3 is pull head and split type lower pull head installation decomposition texture schematic diagram under monoblock type individual layer of the present invention.
Fig. 4 is pull header structure schematic diagram under monoblock type individual layer of the present invention.
Fig. 5 is the split type lower pull header structure schematic diagram of the present invention.
Fig. 6 is knitting needle planar structure schematic diagram of the present invention.
Fig. 7 is that under Integral double-deck of the present invention, pull head is installed sectional structure schematic diagram.
Fig. 8 is pull head and movable lower pull head installation sectional structure schematic diagram under monoblock type individual layer of the present invention.
Fig. 9 is that under Integral double-deck of the present invention, pull head is installed deployed configuration schematic diagram
Figure 10 is pull head and movable lower pull head installation deployed configuration schematic diagram under monoblock type individual layer of the present invention.
The specific embodiment:
A kind of multistation knitting needle control device of Novel hosiery machinery, comprise steel ring 2, lower steel ring 5, lower pull head, syringe 1, slide cam selector 4 and knitting needle 3, in the axial groove of described knitting needle 3 on syringe 1 outer wall, do axial back and forth movement, upper steel ring 2 is fixed on syringe 1 top, upper steel ring 2 is concentric with syringe 1, lower steel ring 5 is fixed on syringe 1 bottom, lower steel ring 5 is concentric with syringe 1, every three of slide cam selector 4 is one group, totally four groups of slide cam selectors 4 are uniformly distributed the periphery of being fixed on lower steel ring 5, the formed center circle of fixing hole that slide cam selector 4 use are installed is concentric with lower steel ring 5, knitting needle 3 is uniformly distributed in the axial groove on syringe 1 outer wall, described lower pull head is pull head 6 under Integral double-deck, and under Integral double-deck, pull head 6 is arranged on lower steel ring 5 inside bottom, and under Integral double-deck, the formed circle of the mounting hole site of pull head 6 is concentric with lower steel ring 5, described lower pull head is pull head 7 under monoblock type individual layer, under monoblock type individual layer, pull head 7 is arranged on lower steel ring 5 inside bottom, under monoblock type individual layer, the formed circle of the mounting hole site of pull head 7 is concentric with lower steel ring 5, lower steel ring 5 bottoms are equally distributed is provided with four split type lower pull heads 8, the circle of four split type lower pull head 8 formation is concentric with lower steel ring 5, and split type lower pull head 8 is done radially back and forth movement along lower steel ring 5.
Under upper steel ring 2, lower steel ring 5, Integral double-deck, pull head 6, slide cam selector 4 are fixed component, and the needle-selecting blade of syringe 1, knitting needle 3, slide cam selector 4 front ends is moving link.When work, syringe 1 is made counterclockwise circular motion, and knitting needle 3, when making axially reciprocating along syringe 1 outer wall, also can radially be done inside and outside thrust motion along the axial groove on syringe 1 outer wall, needle-selecting blade, under the control of its afterbody piezoelectric ceramics, can swing up and down and carry out needle selection.Referring to accompanying drawing 1,7,9.
As preferably, described lower steel ring 5 inside bottom embed pull head 7 under monoblock type individual layer, under monoblock type individual layer, the mounting hole site of pull head 7 and lower steel ring 5 form concentric circles, lower steel ring 5 bottoms are equally distributed is provided with four split type lower pull heads 8, the circle of four split type lower pull head 8 formation is concentric with lower steel ring 5, and split type lower pull head 8 can be done radially back and forth movement.Totally four of split type lower pull heads 8, are uniformly installed on lower steel ring 5 bottoms, and concentric, and under monoblock type individual layer, pull head 7 can be done radially back and forth movement; Wherein go up pull head 7 under steel ring 2, lower steel ring 5, monoblock type individual layer, slide cam selector 4 is fixed component, the needle-selecting blade of syringe 1, knitting needle 3, split type lower pull head 8, slide cam selector 4 front ends is moving link.When work, syringe 1 is made counterclockwise circular motion, knitting needle 3 is when making axially reciprocating along the outer wall of syringe 1, also can radially do inside and outside thrust motion along the axial groove on syringe 1 outer wall, split type lower pull head 8 is under the effect of its afterbody cylinder, do radially turnover motion, needle-selecting blade, under the control of its afterbody piezoelectric ceramics, can swing up and down and carry out needle selection.Referring to accompanying drawing 3,8,10.
Knitting needle 3 (referring to accompanying drawing 6) has been abandoned the shell fragment of old money needle back portion, has alleviated directly tactile parts wear of all and pin, and machine running resistance is gentlier more energy-conservation.The phenomenon of knitting while simultaneously having avoided needle selection in existing equipment, dropped stitch and striker.In actual use procedure, in the first slide cam selector system, corresponding eight positions of the 3rd slide cam selector system, be all equipped with pull head 6 under corresponding Integral double-deck (pull head 7 and split type lower pull head 8 combinations under optional monoblock type individual layer) by knitting needle 3 radial push, thereby controlled the radially extrapolation campaign of knitting needle 3.
As preferably, lower pull head can be pull head under Integral double-deck 6; Under Integral double-deck, pull head 6 has eight intersection minute double-deck extrapolation parts, and ground floor corresponding to the first slide cam selector system foretold pull head extrapolation curved surface height need be lower than knitting needle 3 back notch height; Under the second layer corresponding to the 3rd slide cam selector system, pull head extrapolation curved surface thickness is less than knitting needle 3 back width of rebate, under the second layer, pull head extrapolation center of surface height is consistent with the knitting needle 3 back notch centre-heights in pin pin position, initial Tibetan, be convenient to stepping down in the knitting needle 3 of pin pin position, initial Tibetan, avoid the knitting needle of pin position, initial Tibetan to draw for 3 two times outward, cause card pin; Thereby make pull head 6 under Integral double-deck realize the extrapolation control that the first slide cam selector system, eight position knitting needles 3 corresponding to the 3rd slide cam selector system is fixed to formula.Referring to accompanying drawing 1,7,9.
As preferably, lower pull head can combine for pull head 7 under monoblock type individual layer and split type lower pull head 8, under monoblock type individual layer, pull head 7 has four to be uniformly distributed in conplane extrapolation curved surface, four equally distributed extrapolation curved surfaces are corresponding with the outer push position of knitting needle 3 of the 3rd slide cam selector system, under monoblock type individual layer, pull head 7 extrapolation curved surface thickness are less than knitting needle 3 back width of rebate, and extrapolation center of surface height is consistent with the knitting needle 3 back notch centre-heights in pin pin position, initial Tibetan, be convenient to stepping down in the knitting needle 3 of pin pin position, initial Tibetan, avoid the knitting needle secondary of pin position, initial Tibetan to draw outward, cause card pin, thereby realize the extrapolation control that four position knitting needles 3 corresponding to the 3rd slide cam selector system is fixed to formula, totally four of split type lower pull heads 8, be uniformly distributed and be installed on lower steel ring 5 bottoms and corresponding with the outer push position of knitting needle 3 of the first slide cam selector system, back notch height when the extrapolation curved surface height of split type lower pull head 8 need be lower than the initial Tibetan of knitting needle 3 pin corresponding to the first slide cam selector system, carries out movable extrapolation to four position knitting needles 3 corresponding to the first slide cam selector system and controls thereby realize.Referring to accompanying drawing 3,8,10.
From the above, by the multistation knitting needle control device of Patent design of the present invention, realize control knitting needle and on many kinds of work position, done radially extrapolation motion, make knitting needle 3 in needle tray, do the motion of radially extrapolating sensitiveer more accurate, thereby avoided existing spring-piece type knitting needle in above-mentioned prior art to understand mechanical fatigue, dropped stitch, knitting and the phenomenon of having an injection producing completely.
Claims (3)
1. the multistation knitting needle control device of a Novel hosiery machinery, comprise steel ring (2), lower steel ring (5), lower pull head, syringe (1), slide cam selector (4) and knitting needle (3), it is characterized in that: in the axial groove of described knitting needle (3) on syringe (1) outer wall, do axial back and forth movement, upper steel ring (2) is fixed on syringe (1) top, upper steel ring (2) is concentric with syringe (1), lower steel ring (5) is fixed on syringe (1) bottom, lower steel ring (5) is concentric with syringe (1), every three of slide cam selector (4) is one group, totally four groups of slide cam selectors (4) are uniformly distributed the periphery of being fixed on lower steel ring (5), the formed center circle of fixing hole that slide cam selector (4) use is installed is concentric with lower steel ring (5), knitting needle (3) is uniformly distributed in the axial groove on syringe (1) outer wall.
2. the multistation knitting needle control device of a kind of Novel hosiery machinery according to claim 1, it is characterized in that: described lower pull head is pull head under Integral double-deck (6), pull head under Integral double-deck (6) is arranged on lower steel ring (5) inside bottom, and the formed circle of the mounting hole site of pull head under Integral double-deck (6) is concentric with lower steel ring (5).
3. the multistation knitting needle control device of a kind of Novel hosiery machinery according to claim 1, it is characterized in that: described lower pull head is pull head under monoblock type individual layer (7), pull head under monoblock type individual layer (7) is arranged on lower steel ring (5) inside bottom, the formed circle of mounting hole site of pull head under monoblock type individual layer (7) is concentric with lower steel ring (5), equally distributed four the split type lower pull heads (8) that are provided with in lower steel ring (5) bottom, the circle that four split type lower pull heads (8) form is concentric with lower steel ring (5), and split type lower pull head (8) is done radially back and forth movement along lower steel ring (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310553781.2A CN103541142B (en) | 2013-11-06 | 2013-11-06 | A kind of multistation knitting needle control device of Novel hosiery machinery |
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| CN201310553781.2A CN103541142B (en) | 2013-11-06 | 2013-11-06 | A kind of multistation knitting needle control device of Novel hosiery machinery |
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| CN103541142A true CN103541142A (en) | 2014-01-29 |
| CN103541142B CN103541142B (en) | 2015-07-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914359A (en) * | 2018-09-05 | 2018-11-30 | 佛山市三创针织有限公司 | A kind of multistation knitting needle control device of novel hosiery machinery |
| CN110093711A (en) * | 2019-05-30 | 2019-08-06 | 浙江罗速设备制造有限公司 | The Knitting Machinery hand-manipulating of needle system that two two-way slide cam selectors are all the way |
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| US3805555A (en) * | 1970-07-02 | 1974-04-23 | Fouquet Werk Frauz & Planck | Multi-system circular knitting machine with needle selection device, and method for needle selection |
| CN1103117A (en) * | 1993-06-17 | 1995-05-31 | 尚马拉特纺织品及塑料公司 | Velvet jacquards knitted with loop knitting machine with circular sinking curve and circular knitting machine capable of same |
| TWM246344U (en) * | 2003-08-08 | 2004-10-11 | Wen Jeuh Ind Co Ltd | Improved jacquard weaving device and jacquard weaving plates for jacquard weaving machine |
| CN1693560A (en) * | 2004-05-03 | 2005-11-09 | 戚国楚 | Jacquard method of knitting machine and its device |
| CN202369726U (en) * | 2011-12-12 | 2012-08-08 | 王坤锋 | Novel double-sided computer jacquard machine |
| CN202543543U (en) * | 2012-03-02 | 2012-11-21 | 绍兴市高纬机械有限公司 | Pneumatic type double jacquard and loop-transfer integrated molding circular knitting machine |
| CN203128784U (en) * | 2012-11-02 | 2013-08-14 | 常熟市旻辉针织机械有限公司 | 7-10 inch circular knitting machine structure achieving multicolor and multi-path jacquard weaving |
| CN203530586U (en) * | 2013-11-06 | 2014-04-09 | 翁俊锋 | Novel multi-station jacquard needle control device of knitting machinery |
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2013
- 2013-11-06 CN CN201310553781.2A patent/CN103541142B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805555A (en) * | 1970-07-02 | 1974-04-23 | Fouquet Werk Frauz & Planck | Multi-system circular knitting machine with needle selection device, and method for needle selection |
| CN1103117A (en) * | 1993-06-17 | 1995-05-31 | 尚马拉特纺织品及塑料公司 | Velvet jacquards knitted with loop knitting machine with circular sinking curve and circular knitting machine capable of same |
| TWM246344U (en) * | 2003-08-08 | 2004-10-11 | Wen Jeuh Ind Co Ltd | Improved jacquard weaving device and jacquard weaving plates for jacquard weaving machine |
| CN1693560A (en) * | 2004-05-03 | 2005-11-09 | 戚国楚 | Jacquard method of knitting machine and its device |
| CN202369726U (en) * | 2011-12-12 | 2012-08-08 | 王坤锋 | Novel double-sided computer jacquard machine |
| CN202543543U (en) * | 2012-03-02 | 2012-11-21 | 绍兴市高纬机械有限公司 | Pneumatic type double jacquard and loop-transfer integrated molding circular knitting machine |
| CN203128784U (en) * | 2012-11-02 | 2013-08-14 | 常熟市旻辉针织机械有限公司 | 7-10 inch circular knitting machine structure achieving multicolor and multi-path jacquard weaving |
| CN203530586U (en) * | 2013-11-06 | 2014-04-09 | 翁俊锋 | Novel multi-station jacquard needle control device of knitting machinery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914359A (en) * | 2018-09-05 | 2018-11-30 | 佛山市三创针织有限公司 | A kind of multistation knitting needle control device of novel hosiery machinery |
| CN110093711A (en) * | 2019-05-30 | 2019-08-06 | 浙江罗速设备制造有限公司 | The Knitting Machinery hand-manipulating of needle system that two two-way slide cam selectors are all the way |
| CN110093711B (en) * | 2019-05-30 | 2024-03-19 | 浙江罗速设备制造有限公司 | Needle moving system with two bidirectional needle selecting devices as one path for knitting machinery |
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| CN103541142B (en) | 2015-07-29 |
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