CN104480607B - The mounting structure of knitting needle in a kind of jacquard - Google Patents
The mounting structure of knitting needle in a kind of jacquard Download PDFInfo
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- CN104480607B CN104480607B CN201510025346.1A CN201510025346A CN104480607B CN 104480607 B CN104480607 B CN 104480607B CN 201510025346 A CN201510025346 A CN 201510025346A CN 104480607 B CN104480607 B CN 104480607B
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- griffe
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- 238000009940 knitting Methods 0.000 title claims abstract description 43
- 239000004753 textile Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 22
- 230000033001 locomotion Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- 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
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- 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
- D03C3/36—Griffe operating mechanisms
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention provides the mounting structure of knitting needle in a kind of jacquard, belong to technical field of textile machine.It solve the installation direction of griffing in prior art be all towards under, thus need the problem of the larger amplitude that swings up and down.The mounting structure of knitting needle in this jacquard, jacquard comprises frame and left support plate and right support plate, left support plate offers through hole one, right support plate offers through hole two, this mounting structure comprises upper left griffes frame and lower-left and griffes frame, upper right is griffed frame and bottom right and is griffed frame, upper left griffe frame and upper right griffe frame be fixed with towards under on griffe arm, on griffe arm and be provided with and griffe, on griffe to be provided with knitting needle, lower-left is griffed frame and bottom right and is griffed frame and be fixed with towards griffing arm under upper, under griffe arm and be provided with down and griffe, under griffe to be equipped with lower knitting needle.The present invention has can make knitting needle and lower knitting needle realize cross woven, and swings more stable advantage.
Description
Technical field
The invention belongs to technical field of textile machine, relate to a kind of jacquard, particularly the mounting structure of knitting needle in a kind of jacquard.
Background technology
Jacquard, as a kind of textile tool, is the representative of the most overachievement of Ancient Times in China weaving technology, along with the continuous progress of the level of production, jacquard also since the Western Han Dynastry also improving further, perfect.In existing jacquard, its main feature controls every root warp with harness cord without heald frame, and every root warp can be made to move up and down independently, can be used for weaving complicated pattern tissue.
Owing to there is above-mentioned problem, at present, people have developed a kind of jacquard, through retrieval, as Chinese patent literature discloses a kind of electronic jacquard lifting knife transmission mechanism [patent No.: ZL201110164298.6; Authorization Notice No.: CN102230250A].This electronic jacquard lifting knife transmission mechanism, comprises the griffing of frame lower end, the some of frame both sides mentions the needle arm of griffing, the connecting rod of some connection needle arms and the transmission main shaft installed by the fixed head of both sides, frame upper end; Transmission main shaft is provided with drive sprocket inside fixed head, outside fixed head, driving gear is installed; Drive sprocket is connected with eccentric-driven sprocket wheel by chain, and driving gear is engaged with eccentric gear; Outside fixed head, be provided with the outboard crank with eccentric-driven sprocket coaxiality, inside fixed head, be provided with the inner crank coaxial with eccentric gear.
But still there is a lot of deficiency in this electronic jacquard lifting knife transmission mechanism, by two pairs of gear trains and and chain wheel set drive and griffe to move up and down, and the installation direction of griffing be all towards under, thus need larger to swing up and down amplitude.So, for those skilled in the art, need the mounting structure of the staggered up and down change of developing a kind of control knitting needle that can be more stable.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose the mounting structure of knitting needle in a kind of jacquard, in this jacquard, the mounting structure of knitting needle has knitting needle and lower knitting needle can be made to realize cross woven, and upper knitting needle and lower knitting needle swing up and down more stable feature.
Object of the present invention realizes by following technical proposal: the mounting structure of knitting needle in a kind of jacquard, described jacquard comprises left support plate and the right support plate that frame and vertical symmetry are fixed on frame two ends, described left support plate offers the through hole one of rectangular shape, described right support plate offers the through hole two of rectangular shape, it is characterized in that, this mounting structure comprise be arranged on the upper left that can slide up and down along the vertical direction of described left support plate in through hole one griffe frame and lower-left griffe frame be arranged on the upper right that can slide up and down along the vertical direction of described right support plate in through hole two and griffe frame and bottom right and griffe frame, described upper left griffe frame and upper right griffe the lower end of frame be fixed with some towards under on griffe arm, griffe on described arm is all detachably provided with to griffe, griffe on described to be equipped with some upper knitting needles, described lower-left is griffed frame and bottom right and is griffed the upper end of frame and be fixed with some towards griffing arm under upper, and described under griffe arm with on griffe arm and be crisscross arranged, griffe under described arm is detachably provided with down to griffe, griffe under described to be equipped with some lower knitting needles.
In this jacquard, the operation principle of the mounting structure of knitting needle is such: 1, upper left is griffed frame and lower-left and griffed frame and can slide up and down in the through hole one of left support frame, and upper right is griffed frame and bottom right and griffed frame and can slide up and down in the through hole two of right support frame; 2, griffe frame and upper right by upper left and griffe sliding up and down of frame, drive being griffed arm slides up and down, thus the upper knitting needle of griffing on realizing slides up and down; 3, griffe frame and bottom right by lower-left and griffe sliding up and down of frame, griffing arm under drive slides up and down, thus the lower knitting needle of griffing under realizing slides up and down;
In above-mentioned jacquard knitting needle mounting structure in, griffing arm on described comprises body one and to be solidly fixed the connecting portion one of outwardly convex with body one, described connecting portion one is cylindrical, and the outer surface of connecting portion one offers external screw thread, the two ends of griffing on above-mentioned all offer connecting hole one, two described connecting holes one are set in upper left respectively and griffe to griffe in frame the connecting portion one of arm and upper right and griffe to griffe on the connecting portion one of arm in frame, and its end adopts nut to fix respectively; Griffing arm under described comprises body two and to be solidly fixed the connecting portion two of outwardly convex with body two, described connecting portion two is cylindrical, and the outer surface of connecting portion two offers external screw thread, the two ends of griffing under above-mentioned all offer connecting hole two, two described connecting holes two are set in lower-left respectively and griffe to griffe under in frame the connecting portion two of arm and bottom right and griffe to griffe on the connecting portion two of arm under in frame, and its end adopts nut to fix respectively.On griffe connecting hole one that two ends offer and be set in upper left respectively and griffe the connecting portion one of arm and upper right and griffe on the connecting portion one of arm, thus griffe to slide up and down within the specific limits on driving, and the detachable setting griffed on realizing simultaneously; Under griffe connecting hole two that two ends offer and be set in lower-left respectively and griffe the connecting portion two of arm and bottom right and griffe on the connecting portion two of arm, thus griffe to slide up and down within the specific limits under driving, and the detachable setting griffed on realizing simultaneously.
In above-mentioned jacquard knitting needle mounting structure in, griffing arm on described adopts screw to be fixed on above-mentioned upper left to griffe frame and upper right and griffe on frame; Griffing arm under described adopts screw to be fixed on above-mentioned lower-left to griffe frame and bottom right and griffe on frame.On griffe arm and under griffe arm and all adopt and be screwed, thus make fixing more stablize firm.
In above-mentioned jacquard knitting needle mounting structure in, the horizontal range of griffing between arm under that griffes on described that arm is adjacent is all equal.
In above-mentioned jacquard knitting needle mounting structure in, the two side of described through hole one all vertically offers chute one, above-mentioned upper left is griffed the two ends of frame and is all fixed with the slide block one that can move up and down with it, described slide block one is arranged in described chute one, described lower-left is griffed the two ends of frame and is fixed with the slide block two that can move up and down with it, and described slide block two is arranged in described chute one; The two side of described through hole two all vertically offers chute two, above-mentioned upper right is griffed the two ends of frame and is all fixed with the slide block three that can move up and down with it, described slide block three is arranged in described chute two, described bottom right is griffed the two ends of frame and is fixed with the slide block four that can move up and down with it, and described slide block four is arranged in described chute two.Upper left is griffed the two ends of frame and is all fixed with slide block one, and lower-left is griffed the two ends of frame and is fixed with slide block two, and slide block one and slide block two can slide in the chute one of through hole one; Upper right is griffed the two ends of frame and is all fixed with slide block one, and bottom right is griffed the two ends of frame and is fixed with slide block two, and slide block one and slide block two can slide in the chute two of through hole two.
In above-mentioned jacquard knitting needle mounting structure in, described left support plate and right support plate are fixed in frame by bolt and nut.Fixed by bolt and nut, thus be convenient to the handling of left support plate and right support plate.
Compared with prior art, in this jacquard, the mounting structure of knitting needle has the following advantages:
1, upper left of the present invention is griffed frame and lower-left and is griffed frame and can slide up and down in the through hole one of left support frame, drive is griffed arm to slide up and down, thus the upper knitting needle of griffing on realizing slides up and down.
2, upper right of the present invention is griffed frame and bottom right and is griffed frame and can slide up and down in the through hole two of right support frame, griffes arm to slide up and down under drive, thus the lower knitting needle of griffing under realizing slides up and down.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is right TV structure schematic diagram of the present invention;
Fig. 3 is knitting needle mounting structure schematic diagram of the present invention;
Fig. 4 is swing mechanism schematic diagram of the present invention.
In figure, 1, frame; 2, left support plate; 2a, through hole one; 3, right support plate; 3a, through hole two; 4, frame is griffed in upper left; 5, frame is griffed in lower-left; 6, upper right griffes frame; 7, frame is griffed in bottom right; 8, arm is griffed on; 8a, body one; 8b, connecting portion one; 9, griffe on; 10, upper knitting needle; 11, arm is griffed under; 11a, body two; 11b, connecting portion two; 12, griffe under; 13, lower knitting needle; 14, slide block one; 15, slide block two; 16, slide block three; 17, slide block four; 18, power transmission shaft; 19, left eccentric wheel; 20, right eccentric wheel; 21, left rocking bar; 22, connecting rod one; 23, connecting rod two; 24, right rocking bar; 25, connecting rod three; 26, connecting rod four; 27, roller one; 28, roller two; 29, connecting axle one; 30, connecting axle two; 31, bearing block; 32, nut; 33, drive motors; 34, drive sprocket; 35, driven sprocket; 36, chain.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of jacquard, comprise left support plate 2 and right support plate 3 that frame 1 and vertical symmetry are fixed on frame 1 two ends, and left support plate 2 and right support plate 3 are fixed in frame 1 by bolt and nut 32, thus are convenient to the handling of left support plate 2 and right support plate 3.Left support plate 2 offers through hole one 2a of rectangular shape, be provided with the upper left distributed up and down in through hole one 2a and griffe frame 4 and lower-left and griffe frame 5, and upper left is griffed frame 4 and lower-left and griffed frame 5 and can slide along the vertical direction of left support plate 2; Right support plate 3 offers through hole two 3a of rectangular shape, be provided with the upper right distributed up and down in through hole two 3a and griffe frame 6 and bottom right and griffe frame 7, and upper right is griffed frame 6 and bottom right and griffed frame 7 and can slide along the vertical direction of right support plate 3.
As shown in Figure 3, specifically, the two side of through hole one 2a all vertically offers chute one, upper left is griffed the two ends of frame 4 and is all fixed with the slide block 1 that can move up and down with it, slide block 1 is arranged in described chute one, lower-left is griffed the two ends of frame 5 and is fixed with the slide block 2 15 that can move up and down with it, and slide block 2 15 is arranged in described chute one; The two side of through hole two 3a all vertically offers chute two, upper right is griffed the two ends of frame 6 and is all fixed with the slide block 3 16 that can move up and down with it, slide block 3 16 is arranged in described chute two, bottom right is griffed the two ends of frame 7 and is fixed with the slide block 4 17 that can move up and down with it, and slide block 4 17 is arranged in described chute two.Upper left is griffed the two ends of frame 4 and is all fixed with slide block 1, and lower-left is griffed the two ends of frame 5 and is fixed with slide block 2 15, and slide block 1 and slide block 2 15 can slide in the chute one of through hole one 2a; Upper right is griffed the two ends of frame 6 and is all fixed with slide block 1, and bottom right is griffed the two ends of frame 7 and is fixed with slide block 2 15, and slide block 1 and slide block 2 15 can slide in the chute two of through hole two 3a.
Wherein, upper left griffe frame 4 and upper right griffe the lower end of frame 6 be fixed with towards under on griffe arm 8, on griffe arm 8 is all detachably provided with to griffe 9, on griffe to be equipped with knitting needle 10 on 9, lower-left is griffed frame 5 and bottom right and is griffed the upper end of frame 7 and be fixed with some towards griffing arm 11 under upper, and under griffe arm 11 with on griffe arm 8 and be crisscross arranged, under griffe arm 11 is detachably provided with down to griffe 12, under griffe to be equipped with lower knitting needle 13 on 12.
As shown in Figure 4, frame 1 is also provided with can drive described on griffe 9 and under griffe the swing mechanism of 12 up and down reciprocatingly crisscross motions.Specifically, swing mechanism comprises power transmission shaft 18, left eccentric wheel 19 and right eccentric wheel 20.The mode that power transmission shaft 18 is rotated by axial restraint circumference is arranged between left support plate 2 and right support plate 3.The equal correspondence of left support plate 2 and right support plate 3 lower end offers installing hole, and power transmission shaft 18 is arranged in described installing hole by bearing.By the bearing be provided with in installing hole, thus make power transmission shaft 18 be fed through left support plate 2 and right support plate 3, thus drive left eccentric wheel 19 and right eccentric wheel 20 to rotate.Left eccentric wheel 19 is fixed on one end of power transmission shaft 18, left eccentric wheel 19 slides and is provided with left rocking bar 21, one end of left rocking bar 21 is provided with connecting rod 1, the other end of connecting rod 1 is arranged on upper left and griffes on frame 4, the other end of left rocking bar 21 is provided with connecting rod 2 23, and the other end of described connecting rod 2 23 is arranged on above-mentioned lower-left and griffes on frame 5; Right eccentric wheel 20 is fixed on the other end of power transmission shaft 18, and the eccentric potential difference of left eccentric wheel 19 and right eccentric wheel 20 is 180 °, right eccentric wheel 20 slides and is provided with right rocking bar 24, one end of right rocking bar 24 is provided with connecting rod 3 25, the other end of connecting rod 3 25 is arranged on bottom right and griffes on frame 7, the other end of right rocking bar 24 is provided with connecting rod 4 26, and the other end of connecting rod 4 26 is arranged on upper right and griffes on frame 6.Power transmission shaft 18 drives left eccentric wheel 19 to rotate, because the core wheel line on the hole heart line of eccentric orfice on left eccentric wheel 19 and left eccentric wheel 19 exists potential difference, reciprocating rotation is made by predetermined path of movement from left rocking bar 21 can be made, meanwhile, drive upper left to griffe frame 4, lower-left respectively by connecting rod 1 and connecting rod 2 23 to griffe frame 5 and pump; Power transmission shaft 18 drives right eccentric wheel 20 to rotate, because the core wheel line on the hole heart line of eccentric orfice on right eccentric wheel 20 and right eccentric wheel 20 exists potential difference, and on right eccentric wheel 20 on the hole heart line of eccentric orfice and left eccentric wheel 19 the hole heart line of eccentric orfice there is the potential difference of 180 °, reciprocating rotation is made by predetermined path of movement from right rocking bar 24 can be made, meanwhile, drive bottom right to griffe frame 7, upper right respectively by connecting rod 3 25 and connecting rod 4 26 to griffe frame 6 and pump.
Wherein, left support plate 2 offers rotation hole one, rotated by bearing in rotation hole one and be provided with connecting axle 1, the middle part of left rocking bar 21 offers rotation hole two, connecting axle 1 adopts the mode of interference fit to be located in rotation hole two, and the other end of connecting axle 1 is fixed in above-mentioned frame 1 by bearing block 31; Right support plate 3 offers rotation hole three, rotated by bearing in rotation hole three and be provided with connecting axle 2 30, the middle part of right rocking bar 24 offers rotation hole four, connecting axle 2 30 adopts the mode of interference fit to be located in rotation hole four, and the other end of connecting axle 2 30 is fixed in above-mentioned frame 1 by bearing block 31.Left rocking bar 21 is interference fitted on connecting axle 1, and the two ends of connecting axle 1 are rotated respectively and are arranged in left support plate 2 and frame 1. thus realize left rocking bar 21 and can swing according in predetermined scope; Right rocking bar 24 is interference fitted on connecting axle 2 30, and the two ends of connecting axle 2 30 are rotated respectively and are arranged in right support plate 3 and frame 1, thus realizes left rocking bar 21 and can swing according in predetermined scope.
More specifically, left eccentric wheel 19 offers groove one along arc surface, and one end of left rocking bar 21 is rotated and is provided with roller 1, and roller 1 is slidably arranged in described groove one; Right eccentric wheel 20 offers groove two along arc surface, and one end of left rocking bar 21 is rotated and is provided with roller 2 28, and roller 2 28 is slidably arranged in groove two.Rotated by left eccentric wheel 19, make the roller 1 of left rocking bar 21 one end by by predetermined path of movement reciprocating motion, the rotation of left rocking bar 21 can be realized; Rotated by right eccentric wheel 20, make the roller 2 28 of right rocking bar 24 one end by predetermined path of movement reciprocating motion, the rotation of right rocking bar 24 can be realized, and friction can be reduced by roller 1 and roller 2 28 transmission, transmit larger power.
One end of connecting rod 1 and connecting rod 2 23 is hinged on the two ends of left rocking bar 21 respectively, and the other end of connecting rod 1 and connecting rod 2 23 is hinged on upper left respectively and griffes frame 4 and lower-left and griffe on frame 5; One end of connecting rod 3 25 and connecting rod 4 26 is hinged on the two ends of right rocking bar 24 respectively, the other end of connecting rod 3 25 and connecting rod 4 26 is hinged on upper right respectively and griffes frame 6 and bottom right and griffe on frame 7, the length of connecting rod 1 and connecting rod 4 26 is equal, and the length of connecting rod 2 23 and connecting rod 3 25 is equal.By being hinged on connecting rod 1 and the connecting rod 4 26 of left rocking bar 21 and right rocking bar 24 one end respectively, thus upper left can be driven to griffe frame 4 and upper right griffe frame 6 and slide up and down within the specific limits simultaneously; By being hinged on connecting rod 2 23 and the connecting rod 3 25 of left rocking bar 21 and right rocking bar 24 other end respectively, thus lower-left can be driven to griffe frame 5 and bottom right griffe frame 7 and slide up and down within the specific limits simultaneously.
On griffe arm 8 and comprise body one 8a and to be solidly fixed connecting portion one 8b of outwardly convex with body one 8a, described connecting portion one 8b is cylindrical, and the outer surface of connecting portion one 8b offers external screw thread, the two ends of griffing on above-mentioned all offer connecting hole one, two described connecting holes one are set in upper left respectively and griffe to griffe in frame 4 connecting portion one 8b of arm 8 and upper right and griffe to griffe on connecting portion one 8b of arm 8 in frame 6, and its end adopts nut 32 to fix respectively; Griffing arm 11 under described comprises body two 11a and to be solidly fixed connecting portion two 11b of outwardly convex with body two 11a, described connecting portion two 11b is cylindrical, and the outer surface of connecting portion two 11b offers external screw thread, griffe under above-mentioned 12 two ends all offer connecting hole two, two described connecting holes two are set in lower-left respectively and griffe to griffe under in frame 5 connecting portion two 11b of arm 11 and bottom right and griffe to griffe on connecting portion two 11b of arm 11 under in frame 7, and its end adopts nut 32 to fix respectively.On griffe connecting hole one that 9 two ends offer and be set in upper left respectively and griffe connecting portion one 8b of arm 8 and upper right and griffe on connecting portion one 8b of arm 8, thus griffe on driving 9 to slide up and down within the specific limits simultaneously, and griffe on realizing 9 detachable setting; Under griffe connecting hole two that 12 two ends offer and be set in lower-left respectively and griffe connecting portion two 11b of arm 11 and bottom right and griffe on connecting portion two 11b of arm 11, thus griffe 12 to slide up and down within the specific limits under driving simultaneously, and griffe on realizing 9 detachable setting.
In addition, power transmission shaft 18 is also provided with the drives structure that it can be driven to rotate.More particularly, drives structure comprises drive motors 33, drive sprocket 34, driven sprocket 35 and chain 36, drive motors 33 is fixed in frame 1, drive sprocket 34 is fixed on the output shaft of drive motors 33, driven sprocket 35 is fixed on one end of above-mentioned power transmission shaft 18, and drive sprocket 34 and driven sprocket 35 are all at grade, chain 36 is arranged between drive sprocket 34 and driven sprocket 35.Drive motors 33 drives drive sprocket 34 to rotate, then drives driven sprocket 35 to rotate by chain 36, thus realizes the rotation of power transmission shaft 18.
Comprehensively above-mentioned, generally speaking the operation principle of this jacquard is such:
1, start drive motors 33, the output shaft of drive motors 33 drives drive sprocket 34 to rotate, then drives driven sprocket 35 to rotate by chain 36, thus realizes the rotation of power transmission shaft 18;
2, power transmission shaft 18 drives left eccentric wheel 19 to rotate, because the core wheel line on the hole heart line of eccentric orfice on left eccentric wheel 19 and left eccentric wheel 19 exists potential difference, thus left rocking bar 21 can be made to make reciprocating rotation by predetermined path of movement, thus realize upper left and griffe frame 4, lower-left and griffe frame 5 and pump;
3, power transmission shaft 18 drives right eccentric wheel 20 to rotate simultaneously, because the core wheel line on the hole heart line of eccentric orfice on right eccentric wheel 20 and right eccentric wheel 20 exists potential difference, and on right eccentric wheel 20 on the hole heart line of eccentric orfice and left eccentric wheel 19 the hole heart line of eccentric orfice there is the potential difference of 180 °, thus right rocking bar 24 can be made to make reciprocating rotation by predetermined path of movement, thus realize bottom right and griffe frame 7, upper right and griffe frame 6 and pump;
4, drive upper left to griffe frame 4 and lower-left respectively by slide block 1 and slide block 2 15 to griffe frame 5 and slide up and down in through hole one 2a of left support plate 2, drive upper right to griffe frame 6 and bottom right respectively by slide block 3 16 and slide block 4 17 and griffe frame 7 and slide up and down in through hole two 3a of right support plate 3;
5, griffe frame 4 and upper right by upper left and griffe sliding up and down of frame 6, drive being griffed arm 8 slides up and down, thus the upper knitting needle 10 of griffing on realizing on 9 slides up and down;
6, simultaneously, griffe frame 5 and bottom right griffe sliding up and down of frame 7 by lower-left, griffing arm 11 under drive slides up and down, thus the lower knitting needle 13 of griffing under realizing on 12 slides up and down;
7, finally jacquard fabric is woven.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ 1 herein, frame; 2, left support plate; 2a, through hole one; 3, right support plate; 3a, through hole two; 4, frame is griffed in upper left; 5, frame is griffed in lower-left; 6, upper right griffes frame; 7, frame is griffed in bottom right; 8, arm is griffed on; 8a, body one; 8b, connecting portion one; 9, griffe on; 10, upper knitting needle; 11, arm is griffed under; 11a, body two; 11b, connecting portion two; 12, griffe under; 13, lower knitting needle; 14, slide block one; 15, slide block two; 16, slide block three; 17, slide block four; 18, power transmission shaft; 19, left eccentric wheel; 20, right eccentric wheel; 21, left rocking bar; 22, connecting rod one; 23, connecting rod two; 24, right rocking bar; 25, connecting rod three; 26, connecting rod four; 27, roller one; 28, roller two; 29, connecting axle one; 30, connecting axle two; 31, bearing block; 32, nut; 33, drive motors; 34, drive sprocket; 35, driven sprocket; 36, the term such as chain, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (2)
1. the mounting structure of knitting needle in a jacquard, described jacquard comprises left support plate and the right support plate that frame and vertical symmetry are fixed on frame two ends, described left support plate offers the through hole one of rectangular shape, described right support plate offers the through hole two of rectangular shape, it is characterized in that, this mounting structure comprise be arranged on the upper left that can slide up and down along the vertical direction of described left support plate in through hole one griffe frame and lower-left griffe frame be arranged on the upper right that can slide up and down along the vertical direction of described right support plate in through hole two and griffe frame and bottom right and griffe frame, described upper left griffe frame and upper right griffe the lower end of frame be fixed with some towards under on griffe arm, griffe on described arm is all detachably provided with to griffe, griffe on described to be equipped with some upper knitting needles, described lower-left is griffed frame and bottom right and is griffed the upper end of frame and be fixed with some towards griffing arm under upper, and described under griffe arm with on griffe arm and be crisscross arranged, griffe under described arm is detachably provided with down to griffe, griffe under described to be equipped with some lower knitting needles, griffing arm on described comprises body one and to be solidly fixed the connecting portion one of outwardly convex with body one, described connecting portion one is cylindrical, and the outer surface of connecting portion one offers external screw thread, the two ends of griffing on above-mentioned all offer connecting hole one, two described connecting holes one are set in upper left respectively and griffe to griffe in frame the connecting portion one of arm and upper right and griffe to griffe on the connecting portion one of arm in frame, and its end adopts nut to fix respectively, griffing arm under described comprises body two and to be solidly fixed the connecting portion two of outwardly convex with body two, described connecting portion two is cylindrical, and the outer surface of connecting portion two offers external screw thread, the two ends of griffing under above-mentioned all offer connecting hole two, two described connecting holes two are set in lower-left respectively and griffe to griffe under in frame the connecting portion two of arm and bottom right and griffe to griffe on the connecting portion two of arm under in frame, and its end adopts nut to fix respectively, griffing arm on described adopts screw to be fixed on above-mentioned upper left to griffe frame and upper right and griffe on frame, griffing arm under described adopts screw to be fixed on above-mentioned lower-left to griffe frame and bottom right and griffe on frame, the horizontal range of griffing between arm under one that griffes on described that arm is adjacent is all equal, the two side of described through hole one all vertically offers chute one, above-mentioned upper left is griffed the two ends of frame and is all fixed with the slide block one that can move up and down with it, described slide block one is arranged in described chute one, described lower-left is griffed the two ends of frame and is fixed with the slide block two that can move up and down with it, and described slide block two is arranged in described chute one, the two side of described through hole two all vertically offers chute two, above-mentioned upper right is griffed the two ends of frame and is all fixed with the slide block three that can move up and down with it, described slide block three is arranged in described chute two, described bottom right is griffed the two ends of frame and is fixed with the slide block four that can move up and down with it, and described slide block four is arranged in described chute two.
2. the mounting structure of knitting needle in jacquard according to claim 1, it is characterized in that, described left support plate and right support plate are fixed in frame by bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025346.1A CN104480607B (en) | 2015-01-19 | 2015-01-19 | The mounting structure of knitting needle in a kind of jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025346.1A CN104480607B (en) | 2015-01-19 | 2015-01-19 | The mounting structure of knitting needle in a kind of jacquard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104480607A CN104480607A (en) | 2015-04-01 |
| CN104480607B true CN104480607B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510025346.1A Active CN104480607B (en) | 2015-01-19 | 2015-01-19 | The mounting structure of knitting needle in a kind of jacquard |
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|---|---|
| CN (1) | CN104480607B (en) |
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| DE3320051A1 (en) * | 1982-06-07 | 1983-12-08 | Tagliabue S.p.A., Birone di Giussano, Milano | Double-lift jacquard machine |
| US5176181A (en) * | 1990-11-27 | 1993-01-05 | Etablissements Staubli-Verdol | Shed-forming device for griffe frames |
| US5538046A (en) * | 1994-03-10 | 1996-07-23 | Staubli Lyon | Mechanism for controlling the reciprocating movement of griffe frames |
| CN101892542A (en) * | 2009-05-19 | 2010-11-24 | 施托布利里昂公司 | Device for forming shed and jacquard loom equipped with such device |
| CN203247375U (en) * | 2013-04-19 | 2013-10-23 | 汪建兴 | Jacquard weave aperture opening device |
| CN204455448U (en) * | 2015-01-19 | 2015-07-08 | 李梦颖 | The mounting structure of knitting needle in a kind of jacquard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2854642B1 (en) * | 2003-05-06 | 2005-07-08 | Staubli Lyon | CROWN FORMING DEVICE AND JACQUARD TYPE WEAVING EQUIPPED WITH SUCH A DEVICE |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3320051A1 (en) * | 1982-06-07 | 1983-12-08 | Tagliabue S.p.A., Birone di Giussano, Milano | Double-lift jacquard machine |
| US5176181A (en) * | 1990-11-27 | 1993-01-05 | Etablissements Staubli-Verdol | Shed-forming device for griffe frames |
| US5538046A (en) * | 1994-03-10 | 1996-07-23 | Staubli Lyon | Mechanism for controlling the reciprocating movement of griffe frames |
| CN101892542A (en) * | 2009-05-19 | 2010-11-24 | 施托布利里昂公司 | Device for forming shed and jacquard loom equipped with such device |
| CN203247375U (en) * | 2013-04-19 | 2013-10-23 | 汪建兴 | Jacquard weave aperture opening device |
| CN204455448U (en) * | 2015-01-19 | 2015-07-08 | 李梦颖 | The mounting structure of knitting needle in a kind of jacquard |
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| CN104480607A (en) | 2015-04-01 |
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