CN104894723A - Jacquard machine - Google Patents
Jacquard machine Download PDFInfo
- Publication number
- CN104894723A CN104894723A CN201510276454.6A CN201510276454A CN104894723A CN 104894723 A CN104894723 A CN 104894723A CN 201510276454 A CN201510276454 A CN 201510276454A CN 104894723 A CN104894723 A CN 104894723A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- jacquard
- girff
- outer ring
- pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/20—Electrically-operated jacquards
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
- D03C3/32—Jacquard driving mechanisms
Abstract
The invention discloses a jacquard machine. The jacquard machine comprises an eccentric wheel mechanism, an outer ring, a first connecting rod, a griff, a second connecting rod, a pulley and a first sliding groove; the eccentric wheel mechanism is connected to the outer ring and capable of driving the outer ring to move in the vertical direction; one end of the first connecting rod is fixedly connected to the outer ring, while the other end of the first connecting rod is hinged to the center of the griff; one end of the second connecting rod is detachably connected to the griff and props against one side of the griff, and the pulley capable of rotating freely is mounted on the other end; and the pulley rolls along the first sliding groove, and an angle is formed between the direction of motion of the pulley and the vertical direction. The jacquard machine is relatively low in cost when knitting complex patterns; and besides, the fault rate of the jacquard machine during high-speed movement is also effectively reduced.
Description
Technical field
The present invention relates to textile machine equipment, particularly, relate to a kind of jacquard.
Background technology
At present, jacquard is widely used in textile industry, the complexity of flower pattern requires also more and more higher, and then higher requirement be there has also been to the movement locus of jacquard weave blade, in prior art, generally multiple jacquard weave blade is set to one group and is arranged in girff, thus the movement locus of the plurality of jacquard weave blade is identical, and usually this movement locus is fixed, be difficult to adjustment.If more complicated flower pattern need be woven, then need many group jacquard weave blades, and the movement locus of this many groups jacquard weave blade is set to difference, manipulate cost so higher.In addition, many groups jacquard weave blade takies the more inner space of jacquard, and then often organizes being restricted, particularly when running up in the space of jacquard inside of jacquard weave blade, easily produce collision between many groups jacquard weave blade, and then make jacquard more easily produce fault.
Summary of the invention
The object of this invention is to provide one required lower-cost jacquard when weaving complex pattern, and this kind of jacquard fault rate when running up have also been obtained effective reduction.
To achieve these goals, the invention provides a kind of jacquard, described jacquard comprises eccentric mechanism, outer ring, first connecting rod, girff, second connecting rod, pulley and the first chute; Described eccentric mechanism is connected to described outer ring and drives described outer ring vertically to move; One end of described first connecting rod is fixed in described outer ring, and the other end is articulated with the center of described girff, and described second connecting rod one end is removably connected to described girff and props up the side of described girff, the other end is provided with rotatable described pulley; Described pulley rolls along described first chute, and the direction of motion of described pulley and described vertical direction shape are at an angle.
Preferably, described first connecting rod goes back movable sleeve and is connected to sleeve, and the length of described sleeve is less than the length of described first connecting rod.
Preferably, described jacquard also comprises base, described base is provided with the second chute, and described base is fixed in described sleeve; Described second chute is vertically arranged.
Preferably, described jacquard also comprises gusset piece, and described gusset piece is fixed in described girff.
Preferably, described eccentric mechanism is eccentric wheel, and described outer ring sleeve is connected to described eccentric wheel.
Preferably, described eccentric mechanism also comprises multiple groove and multiple ball; Multiple described groove is arranged on described eccentric side, and described ball can be arranged in described groove freely to rotate, and the described outer ring of at least part of intimate contact of described ball.
Preferably, multiple described groove is arranged on described eccentric side uniformly.
According to technique scheme, the present invention is arranged in a girff by multiple jacquard weave blade, this girff is hinged on first connecting rod, and this first connecting rod connects and is fixed in and is connected on the outer ring of eccentric mechanism, when eccentric mechanism in the vertical direction moves up and down, girff is followed eccentric mechanism in the vertical direction and is moved up and down under the effect of first connecting rod, realizes jacquard weave.In addition, this jacquard also comprises the second connecting rod being removably connected to girff one end, and second connecting rod is provided with pulley, and this pulley can roll in the first chute.Such girff can produce inclination under the effect of eccentric mechanism and the first chute, and by the angle of change first chute, namely can realize the angle of inclination of girff, and then the movement locus of the multiple jacquard weave blades be arranged in girff can be changed.This jacquard being changed the movement locus of the multiple jacquard weave blades be arranged in girff by eccentric mechanism and the first chute, because the girff quantity of jacquard inside is few comparatively before, reach the object reduced costs, in addition, the inner space of each girff increases, thus more adapts to the demand that jacquard runs up.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the jacquard according to the preferred embodiment of the present invention.
Description of reference numerals
1, outer ring 2, eccentric wheel
3, ball 4, girff
5, first connecting rod 6, sleeve
7, base 8, gusset piece
9, second connecting rod 10, pulley
11, the first chute
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " upper and lower, left and right, inside and outside " only represents the orientation of this term under normal service condition, or being commonly called as of understanding for those skilled in the art, and should not be considered as the restriction to this term.
The invention provides a kind of jacquard, as shown in Figure 1, described jacquard comprises eccentric wheel 2 mechanism, outer ring 1, first connecting rod 5, girff 4, second connecting rod 9, pulley 10 and the first chute 11; Described eccentric wheel 2 mechanism is connected to described outer ring 1 and drives described outer ring 1 vertically to move; One end of described first connecting rod 5 is fixed in described outer ring 1, the other end is articulated with the center of described girff 4, described second connecting rod 9 one end is removably connected to described girff 4 and props up the side of described girff 4, the other end is provided with rotatable described pulley 10; Described pulley 10 rolls along described first chute 11, and the direction of motion of described pulley 10 and described vertical direction shape are at an angle.According to design aim of the present invention, be to provide the lower and jacquard that can weave again compared with complex pattern of a kind of cost, and this jacquard more adapts to the requirement that runs up.The main structure that realizes is such, multiple jacquard weave blade is arranged on (the plurality of jacquard weave blade is one group) in girff 4, this girff 4 is hinged on one end of first connecting rod 5, the other end of first connecting rod 5 is fixed in outer ring 1, outer ring 1 is connected with eccentric wheel 2 mechanism, this eccentric wheel 2 mechanism can drive outer ring 1 in the vertical direction to move up or down, thus girff 4 follow under the effect of first connecting rod 5 outer ring 1 also in the vertical direction move up or down.In addition, the present invention also comprises second connecting rod 9, first chute 11 and pulley 10, one end of second connecting rod 9 is removably connected to girff 4, the other end is provided with the pulley 10 rotated freely, this pulley 10 can slide in the first chute 11, the angle of the first chute 11 can regulate arbitrarily, specifically can be as required.Here, eccentric wheel 2 mechanism drives first connecting rod 5 to drive girff 4 to move up and down by outer ring 1.Namely when eccentric wheel 2 mechanism moves from height point position to low dot location, girff 4 moves downward, girff 4 drives second connecting rod 9 to move downward, now because second connecting rod 9 is also provided with pulley 10, pulley 10 slides along the first chute 11, thus make girff 4 produce inclination when moving downward, and then move in the direction that the movement locus of the multiple jacquard weave blades be arranged in girff 4 is become to departing from vertical direction from original in the vertical direction motion; When from low dot location to height, move in some position in eccentric wheel 2 mechanism, girff 4 moves upward, and sets back.Here, the angle of the first chute 11 can change, and thus namely can be adjusted the movement locus of the multiple jacquard weave blades be arranged in girff 4 by the angle of change first chute 11.Thus when weaving comparatively complicated flower pattern, as long as namely the angle of adjustment the first chute 11 can adjust the movement locus of multiple jacquard weave blade, do not need to arrange multiple girff 4 in jacquard inside.Like this, can reduce the cost of jacquard on the one hand, on the other hand because girff 4 quantity of jacquard inside reduces comparatively before, thus the space of each girff 4 increases, decrease the probability collided between many group jacquard weave blades, thus reduce the fault rate of jacquard.
Herein, what those skilled in the art should understand that is, when the in the vertical direction motion of eccentric wheel 2 mechanism, also can move in the horizontal direction simultaneously, can certain influence be produced to the angle of inclination of girff 4, but not be the inventive point of this jacquard herein, be not described in detail, concrete angle calculation as required, wherein, the distance that girff 4 moves in the horizontal direction equals the distance of in the vertical direction motion.
In the present invention, described first connecting rod 5 goes back movable sleeve and is connected to sleeve 6, and the length of described sleeve 6 is less than the length of described first connecting rod 5.In order to ensure that first connecting rod 5 is not damaged, first connecting rod 5 is socketed a sleeve 6, and this first connecting rod 5 can be movable in sleeve 6, what those skilled in the art should understand that is, in order to ensure that first connecting rod 5 can rise smoothly or decline, sleeve 6 is not connected with outer ring 1 (not also being connected with girff 4), that is: the length of sleeve 6 needs the length being less than first connecting rod 5.
Under preferable case, described jacquard also comprises base 7, and described base 7 is provided with the second chute, and described base 7 is fixed in described sleeve 6; Described second chute is vertically arranged.In order to make girff 4 to move stably, this jacquard also comprises base 7, base 7 is provided with the second chute, and this second chute vertically arranges thus first connecting rod 5 can be slided in the second chute.In addition, in order to further ensure the stable of girff 4, sleeve 6 is fixed on base 7.
In addition, in the present invention, described jacquard also comprises gusset piece 8, and described gusset piece 8 is fixed in described girff 4.In order to ensure the stability of multiple jacquard weave blade movement locus, ensureing that the stability of girff 4 is vital, girff 4 of the present invention is also connected with gusset piece 8, ensure that girff 4 does not rock as much as possible.
, it should be noted that, first connecting rod 5 is hinged on the center of girff 4 herein, and namely girff 4 can rotate on first connecting rod 5.First connecting rod 5 slides in the second chute, and gusset piece 8 can be arranged between base 7 and girff 4.Center first connecting rod 5 being hinged on girff 4 mainly conveniently adjusts the angle of girff 4.
In addition, described eccentric wheel 2 mechanism is eccentric wheel 2, and described outer ring 1 is socketed on described eccentric wheel 2.Outer ring 1 is socketed on eccentric wheel 2, thus the motion of eccentric wheel 2 in the vertical direction can drive outer ring 1 in the vertical direction motion.Under preferable case, described eccentric wheel 2 mechanism also comprises multiple groove and multiple ball 3; Multiple described groove is arranged on the side of described eccentric wheel 2, and described ball 3 can be arranged in described groove freely to rotate, and the described outer ring 1 of at least part of intimate contact of described ball 3.Between eccentric wheel 2 and outer ring 1, arrange ball 3 can make the sliding friction between outer ring 1 and eccentric wheel 2 change rolling friction into, effectively prevents the infringement rubbed to outer ring 1 and eccentric wheel 2.Here, outer ring 1 can arrange and not rotate, and eccentric wheel 2 rotates, and ball 3 can rotate in groove.In addition, under preferable case, in order to make eccentric wheel 2 can rotate with more uniform speed, multiple described groove is arranged on the side of described first eccentric wheel 2 uniformly.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a jacquard, it is characterized in that, described jacquard comprises eccentric mechanism, outer ring (1), first connecting rod (5), girff (4), second connecting rod (9), pulley (10) and the first chute (11); Described eccentric mechanism is connected to described outer ring (1) and drives described outer ring (1) vertically to move; One end of described first connecting rod (5) is fixed in described outer ring (1), the other end is articulated with the center of described girff (4), described second connecting rod (9) one end is removably connected to described girff (4) and props up the side of described girff (4), the other end is provided with rotatable described pulley (10); Described pulley (10) rolls along described first chute (11), and the direction of motion of described pulley (10) and described vertical direction shape are at an angle.
2. jacquard according to claim 1, is characterized in that, described first connecting rod (5) is gone back movable sleeve and be connected to sleeve (6), and the length of described sleeve (6) is less than the length of described first connecting rod (5).
3. jacquard according to claim 2, is characterized in that, described jacquard also comprises base (7), and (7) are provided with the second chute to described base, and described base (7) is fixed in described sleeve (6); Described second chute is vertically arranged.
4. jacquard according to claim 1, is characterized in that, described jacquard also comprises gusset piece (8), and described gusset piece (8) is fixed in described girff (4).
5. jacquard according to claim 1, is characterized in that, described eccentric mechanism is eccentric wheel (2), and described outer ring (1) is socketed on described eccentric wheel (2).
6. jacquard according to claim 5, is characterized in that, described eccentric mechanism also comprises multiple groove and multiple ball (3); Multiple described groove is arranged on the side of described eccentric wheel (2), described ball (3) can be arranged in described groove freely to rotate, and the described outer ring (1) of at least part of intimate contact of described ball (3).
7. jacquard according to claim 6, is characterized in that, multiple described groove is arranged on the side of described eccentric wheel (2) uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276454.6A CN104894723A (en) | 2015-05-26 | 2015-05-26 | Jacquard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276454.6A CN104894723A (en) | 2015-05-26 | 2015-05-26 | Jacquard machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104894723A true CN104894723A (en) | 2015-09-09 |
Family
ID=54027660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510276454.6A Pending CN104894723A (en) | 2015-05-26 | 2015-05-26 | Jacquard machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104894723A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512331A (en) * | 2015-11-04 | 2019-11-29 | 范德威尔公司 | Jacquard and the method that jacquard is set |
| CN111347768A (en) * | 2020-04-14 | 2020-06-30 | 无锡城市职业技术学院 | Continuous quick mechatronic cross cutting lithography apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5115838A (en) * | 1989-07-17 | 1992-05-26 | N.V. Michel Van De Wiele | Drive system for the knife grids of a double-lift jacquard machine |
| CN2383855Y (en) * | 1999-08-23 | 2000-06-21 | 上海笙翔机电工业有限公司 | Driving mechanism for jacquard |
| CN201155008Y (en) * | 2008-02-02 | 2008-11-26 | 韩通 | Hatch mechanism for driving symmetric lift of lever type rocker bar of electronic jacquard machine |
| CN202369710U (en) * | 2011-11-22 | 2012-08-08 | 上海中剑纺织机械有限公司 | Novel opening device for jacquard |
| CN202925230U (en) * | 2012-12-06 | 2013-05-08 | 淮北金芬矿山机器有限责任公司 | Jacquard long life faucet |
| CN203795063U (en) * | 2014-03-10 | 2014-08-27 | 浙江新辉纺织机械有限公司 | High-speed electronic jacquard machine with four-wheeled opening mechanism |
| CN204625910U (en) * | 2015-05-26 | 2015-09-09 | 芜湖品度电子科技有限公司 | Jacquard |
-
2015
- 2015-05-26 CN CN201510276454.6A patent/CN104894723A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5115838A (en) * | 1989-07-17 | 1992-05-26 | N.V. Michel Van De Wiele | Drive system for the knife grids of a double-lift jacquard machine |
| CN2383855Y (en) * | 1999-08-23 | 2000-06-21 | 上海笙翔机电工业有限公司 | Driving mechanism for jacquard |
| CN201155008Y (en) * | 2008-02-02 | 2008-11-26 | 韩通 | Hatch mechanism for driving symmetric lift of lever type rocker bar of electronic jacquard machine |
| CN202369710U (en) * | 2011-11-22 | 2012-08-08 | 上海中剑纺织机械有限公司 | Novel opening device for jacquard |
| CN202925230U (en) * | 2012-12-06 | 2013-05-08 | 淮北金芬矿山机器有限责任公司 | Jacquard long life faucet |
| CN203795063U (en) * | 2014-03-10 | 2014-08-27 | 浙江新辉纺织机械有限公司 | High-speed electronic jacquard machine with four-wheeled opening mechanism |
| CN204625910U (en) * | 2015-05-26 | 2015-09-09 | 芜湖品度电子科技有限公司 | Jacquard |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512331A (en) * | 2015-11-04 | 2019-11-29 | 范德威尔公司 | Jacquard and the method that jacquard is set |
| CN111347768A (en) * | 2020-04-14 | 2020-06-30 | 无锡城市职业技术学院 | Continuous quick mechatronic cross cutting lithography apparatus |
| CN111347768B (en) * | 2020-04-14 | 2022-05-03 | 无锡城市职业技术学院 | Continuous quick mechatronic cross cutting lithography apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |