CN204455468U - Yarn relieving mechanism in a kind of drive apparatus of jacquard fabric - Google Patents
Yarn relieving mechanism in a kind of drive apparatus of jacquard fabric Download PDFInfo
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- CN204455468U CN204455468U CN201520045932.8U CN201520045932U CN204455468U CN 204455468 U CN204455468 U CN 204455468U CN 201520045932 U CN201520045932 U CN 201520045932U CN 204455468 U CN204455468 U CN 204455468U
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Abstract
The utility model provides the yarn relieving mechanism in a kind of drive apparatus of jacquard fabric, belongs to technical field of textile machine.It solve prior art center line cylinder from landing payingoff mechanism, cause the problem that yarn is tied a knot together simultaneously.Yarn relieving mechanism in the drive apparatus of this jacquard fabric, the drive apparatus of jacquard fabric comprises frame, frame is fixed with left support plate and right support plate, this yarn relieving mechanism comprises and is arranged on installing plate in frame and wire guide plate, wire guide plate offers wire guide, installing plate offers installing hole, bearing is provided with in installing hole, be fixed with insertion tube bar in bearing cone, insertion tube bar is fixed with locating piece, and insertion tube bar is removably fixed with can limited block.The utility model has more effectively can guide to upper knitting needle by the yarn in line cylinder and lower knitting needle carries out weaving jacquard fabric successively, and the simple advantage of structure.
Description
Technical field
The utility model belongs to technical field of textile machine, relates to a kind of drive apparatus of jacquard fabric, the yarn relieving mechanism in the drive apparatus of particularly a kind of jacquard fabric.
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.But, control to griffe the drive mechanism often more complicated of upper and lower motion, meanwhile, be also not easy to the care and maintenance to jacquard.
But, more single to the payingoff mechanism weaving jacquard fabric yarn used at present, often easily make line cylinder from landing payingoff mechanism, cause yarn to be tied a knot together simultaneously, thus affect the carrying out of follow-up work, cause operating efficiency low.
Owing to there is above-mentioned problem, so, those skilled in the art are need to develop the yarn relieving mechanism of being released from line cylinder by yarn that a kind of energy can be more stable.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose the yarn relieving mechanism in a kind of drive apparatus of jacquard fabric, this yarn relieving mechanism has more effectively can guide to upper knitting needle by the yarn in line cylinder and lower knitting needle carries out weaving jacquard fabric successively, and the simple feature of structure.
The purpose of this utility model realizes by following technical proposal: the yarn relieving mechanism in a kind of drive apparatus of jacquard fabric, the drive apparatus of described jacquard fabric comprises frame, described frame is vertically symmetrically fixed with left support plate and right support plate, described left support plate offers through hole one, be provided with the upper left can slided along the vertical direction of left support plate in described through hole one to griffe frame and lower-left and griffe frame, described right support plate offers through hole two, be provided with the upper right can slided along the vertical direction of right support plate in described through hole two to 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 on griffe arm, described lower-left griffe frame and bottom right griffe the upper end of frame be fixed with some under griffe arm, and described under griffe arm with on griffe arm and be crisscross arranged, it is characterized in that, this yarn relieving mechanism comprises the installing plate be arranged in frame and the wire guide plate being arranged on installing plate oblique upper, described installing plate and wire guide plate be arranged in parallel, described wire guide plate offers some wire guides passed for yarn, described installing plate offers some installing holes, bearing is provided with in described installing hole, the insertion tube bar for placing line cylinder is all fixed with in described bearing cone, the middle part of insertion tube bar is fixed with the non-circular locating piece of cross section, the upper end of insertion tube bar is removably fixed with the limited block that can prevent line cylinder from departing from insertion tube bar.
The operation principle of the yarn relieving mechanism in the drive apparatus of this jacquard fabric is such: 1, insertion tube bar is rotated by bearing and is arranged in the installing hole of installing plate, thus the line cylinder be placed on insertion tube bar can be realized yarn is released, meanwhile, can prevent line cylinder from departing from insertion tube bar by the limited block of insertion tube bar upper end; 2, yarn on line cylinder is released, and by wire guide plate offering some wire guides, thus can realize yarn being guided to upper knitting needle and lower knitting needle carries out weaving fabric.
In yarn relieving mechanism in the drive apparatus of above-mentioned jacquard fabric, the outer ring of described bearing is fixed in installing hole on a mounting board by friction tight mode, and described insertion tube bar is fixed in the inner ring of bearing by friction tight mode.The outer ring of bearing is fixed in installing hole by friction tight mode, thus can prevent bearing from departing from from installing plate; And insertion tube bar is fixed in bearing cone by friction tight mode, thus the circumference that can realize insertion tube bar rotates axial restraint.
In yarn relieving mechanism in the drive apparatus of above-mentioned jacquard fabric, the cross section shape triangular in shape of described locating piece.Mainly play and prevent line cylinder from departing from insertion tube bar easily.
In yarn relieving mechanism in the drive apparatus of above-mentioned jacquard fabric, the upper end of described insertion tube bar offers external screw thread, and described limited block offers screwed hole, and limited block is threaded on described insertion tube bar.The mode that limited block is threaded connection is fixed on the upper end of insertion tube bar, thus realizes the detachable setting of limited block.
In yarn relieving mechanism in the drive apparatus of above-mentioned jacquard fabric, the two ends of described installing plate are all in cylindric, one end of installing plate offers external screw thread, described frame offers the female connecting hole one of tool, described installing plate has externally threaded threaded one end and is connected in described connecting hole one, and the other end of installing plate rotates and to be arranged in frame and end winding support has handwheel one.The mode that one end of installing plate is threaded connection is fixed in frame, and by the handwheel one that the other end of installing plate is fixing, thus the insertion tube bar realized on installing plate can carry out the adjustment in angle according to real work situation.
In yarn relieving mechanism in the drive apparatus of above-mentioned jacquard fabric, the two ends of described wire guide plate are all in cylindric, one end of wire guide plate offers external screw thread, described frame offers the female connecting hole two of tool, described wire guide plate has externally threaded threaded one end and is connected in described connecting hole two, and the other end of wire guide plate rotates and to be arranged in frame and end winding support has handwheel two.The mode that one end of wire guide plate is threaded connection is fixed in frame, by the handwheel two that the other end of installing plate is fixing, thus realizes wire guide plate can carry out in angle adjustment according to real work situation.
In yarn relieving mechanism in the drive apparatus of above-mentioned jacquard fabric, griffe on described arm is all detachably provided with to griffe, griffe on described to be equipped with some upper knitting needles; Griffe under described arm is detachably provided with down to griffe, griffe under described to be equipped with some lower knitting needles.On griffe detachably to be arranged on to griffe on arm, thus be convenient to the detachable maintaining of griffing; Under griffe detachably to be arranged on down to griffe on arm, thus the detachable maintaining of griffing under being convenient to.
Compared with prior art, the yarn relieving mechanism in the drive apparatus of this jacquard fabric has the following advantages:
1, insertion tube bar of the present utility model rotates and arranges on a mounting board, and adjustment installing plate can carried out according to real work situation by handwheel one in angle, thus be more convenient for the yarn on the line cylinder be placed on insertion tube bar to release, meanwhile, can prevent line cylinder from departing from insertion tube bar by the limited block of insertion tube bar upper end.
2, the utility model is by wire guide plate offering some wire guides, and wire guide plate can carry out the adjustment in angle by handwheel two, thus the yarn in line cylinder can be guided to upper knitting needle successively and lower knitting needle carries out weaving jacquard fabric according to real work situation is existing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 of the present utility modelly faces structural representation;
Fig. 3 is backsight structural representation of the present utility model;
Fig. 4 is left TV structure schematic diagram of the present utility model;
Fig. 5 is plan structure schematic diagram of the present utility model.
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; 9, griffe on; 10, upper knitting needle; 11, arm is griffed under; 12, griffe under; 13, lower knitting needle; 14, installing plate; 15, wire guide plate; 16, insertion tube bar; 17, locating piece; 18, limited block; 19, handwheel one; 20, handwheel two; 21, fixed head one; 22, fixed head two; 23, bearing block one; 24, bearing block two; 25, Scroll; 26, rolling roller; 27, connecting axle; 28, slide block one; 29, slide block two; 30, lift cylinder one; 31, lift cylinder two; 32, cylinder is promoted; 33, connecting plate; 34, guide rail; 35, rotary electric machine; 36, drive pulley; 37, driven pulley; 38, belt; 39, power transmission shaft; 40, left eccentric wheel; 41, right eccentric wheel; 42, left rocking bar; 43, connecting rod one; 44, connecting rod two; 45, right rocking bar; 46, connecting rod three; 47, connecting rod four; 48, drive motors; 49, drive sprocket; 50, driven sprocket; 51, chain.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, a kind of drive apparatus of jacquard fabric, comprises frame 1, frame 1 is vertically symmetrically fixed with left support plate 2 and right support plate 3.Left support plate 2 offers through hole one 2a, be provided with the upper left can slided along the vertical direction of left support plate 2 in through hole one 2a to griffe frame 4 and lower-left and griffe frame 5, right support plate 3 offers through hole two 3a, be provided with the upper right can slided along the vertical direction of right support plate 3 in through hole two 3a and griffe frame 6 and bottom right and griffe frame 7.
Specifically, upper left is griffed frame 4 and upper right and is griffed the lower end of frame 6 and be fixed with and griffe arm 8, above griffes arm 8 is all detachably provided with to griffe 9, thus be convenient to griffe 9 detachable maintaining, above griffe to be equipped with knitting needle 10 on 9.Lower-left griffe frame 5 and bottom right griffe the upper end of frame 7 be fixed with some under griffe arm 11, thus griffe under being convenient to 12 detachable maintaining, 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, griffe under described to be equipped with some lower knitting needles 13 on 12.
The front end of frame 1 is provided with and can makes yarn successively by the yarn relieving mechanism of upper knitting needle 10 and lower knitting needle 13.Specifically, yarn relieving mechanism comprises the installing plate 14 be arranged in frame 1 and the wire guide plate 15 being arranged on installing plate 14 oblique upper.Installing plate 14 and wire guide plate 15 be arranged in parallel, wire guide plate 15 offers some wire guides passed for yarn, installing plate 14 offers some installing holes, bearing is provided with in installing hole, the insertion tube bar 16 for placing line cylinder is all fixed with in bearing cone, the middle part of insertion tube bar 16 is fixed with locating piece 17, and the cross section of locating piece 17 shape triangular in shape, mainly play and prevent line cylinder from departing from insertion tube bar 16 easily.The upper end of insertion tube bar 16 is removably fixed with the limited block 18 that can prevent line cylinder from departing from insertion tube bar 16.Insertion tube bar 16 is rotated by bearing and is arranged in the installing hole of installing plate 14, thus can realize the line cylinder be placed on insertion tube bar 16 and released by yarn, and can prevent line cylinder from departing from insertion tube bar 16 by the limited block 18 of insertion tube bar 16 upper end; Yarn on line cylinder is released, and by wire guide plate 15 offers some wire guides, thus can realize yarn being guided to upper knitting needle 10 and lower knitting needle 13 carries out weaving fabric.
More particularly, the two ends of installing plate 14 are all in cylindric, one end of installing plate 14 offers external screw thread, frame 1 offers the female connecting hole one of tool, installing plate 14 has externally threaded threaded one end and is connected in described connecting hole one, and the other end of installing plate 14 rotates and to be arranged in frame 1 and end winding support has handwheel 1.The mode that one end of installing plate 14 is threaded connection is fixed in frame 1, and by the handwheel 1 that the other end of installing plate 14 is fixing, thus the insertion tube bar 16 realized on installing plate 14 can carry out the adjustment in angle according to real work situation.The two ends of wire guide plate 15 are all in cylindric, one end of wire guide plate 15 offers external screw thread, described frame 1 offers the female connecting hole two of tool, wire guide plate 15 has externally threaded threaded one end and is connected in connecting hole two, and the other end of wire guide plate 15 rotates and to be arranged in frame 1 and end winding support has handwheel 2 20.The mode that one end of wire guide plate 15 is threaded connection is fixed in frame 1, by the handwheel 2 20 that the other end of installing plate 14 is fixing, thus realizes wire guide plate 15 can carry out in angle adjustment according to real work situation.
Meanwhile, the outer ring of bearing is fixed in the installing hole on installing plate 14 by friction tight mode, and insertion tube bar 16 is fixed in the inner ring of bearing by friction tight mode.The outer ring of bearing is fixed in installing hole by friction tight mode, thus can prevent bearing from departing from from installing plate 14; And insertion tube bar 16 is fixed in bearing cone by friction tight mode, thus insertion tube can be realized and the circumference of bar 16 rotation axial restraint.Wherein, the upper end of insertion tube bar 16 offers external screw thread, and limited block 18 offers screwed hole, and limited block 18 is threaded on insertion tube bar 16.The mode that limited block 18 is threaded connection is fixed on the upper end of insertion tube bar 16, from the detachable setting realizing limited block 18.
As shown in Figures 2 and 3, 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 39, left eccentric wheel 40 and right eccentric wheel 41, the mode that power transmission shaft 39 is rotated by axial restraint circumference is arranged between left support plate 2 and right support plate 3, left eccentric wheel 40 is fixed on one end of power transmission shaft 39, left eccentric wheel 40 slides and is provided with left rocking bar 42, one end of left rocking bar 42 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 42 is provided with connecting rod 2 44, and the other end of connecting rod 2 44 is arranged on lower-left and griffes on frame 5; Right eccentric wheel 41 is fixed on the other end of power transmission shaft 39, and the eccentric potential difference of left eccentric wheel 40 and right eccentric wheel 41 is 180 °, right eccentric wheel 41 slides and is provided with right rocking bar 45, one end of right rocking bar 45 is provided with connecting rod 3 46, the other end of connecting rod 3 46 is arranged on above-mentioned bottom right and griffes on frame 7, the other end of right rocking bar 45 is provided with connecting rod 4 47, and the other end of connecting rod 4 47 is arranged on above-mentioned upper right and griffes, on frame 6, power transmission shaft 39 to be also provided with the drives structure that it can be driven to rotate.Power transmission shaft 39 drives left eccentric wheel 40 to rotate, because the core wheel line on the hole heart line of eccentric orfice on left eccentric wheel 40 and left eccentric wheel 40 exists potential difference, reciprocating rotation is made by predetermined path of movement from left rocking bar 42 can be made, meanwhile, drive upper left to griffe frame 4, lower-left respectively by connecting rod 1 and connecting rod 2 44 to griffe frame 5 and pump; Power transmission shaft 39 drives right eccentric wheel 41 to rotate, because the core wheel line on the hole heart line of eccentric orfice on right eccentric wheel 41 and right eccentric wheel 41 exists potential difference, and on right eccentric wheel 41 on the hole heart line of eccentric orfice and left eccentric wheel 40 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 45 can be made, meanwhile, drive bottom right to griffe frame 7, upper right respectively by connecting rod 3 46 and connecting rod 4 47 to griffe frame 6 and pump.
More specifically, drives structure comprises drive motors 48, drive sprocket 49, driven sprocket 50 and chain 51.Drive motors 48 is fixed in frame 1, drive sprocket 49 is fixed on the output shaft of drive motors 48, driven sprocket 50 is fixed on one end of above-mentioned power transmission shaft 39, and drive sprocket 49 and driven sprocket 50 are all at grade, and chain 51 is arranged between drive sprocket 49 and driven sprocket 50.Start drive motors 48, drive drive sprocket 49 to rotate by the output shaft of drive motors 48, then drive driven sprocket 50 to rotate by chain 51, finally realize the rotation of power transmission shaft 39.
As shown in Figure 4 and Figure 5, the rear end of frame 1 is provided with and the fabric be made into can be arranged in order and the fabric winding mechanism of rolling.Specifically, fabric winding mechanism comprises and is arranged on fixed head 1 in frame 1 and fixed head 2 22.The upper end of fixed head 1 offers opening one, slide in opening one and be provided with bearing block 1, bearing is fixed with in bearing block 1, the upper end of fixed head 2 22 offers opening two, slide in opening two and be provided with bearing block 2 24, bearing is fixed with in bearing block 2 24, Scroll 25 is fixed with between two bearings, Scroll 25 is provided with rolling roller 26, the length of Scroll 25 is greater than the length of rolling roller 26, and one end of Scroll 25 passes described fixed head 1 is connected by shaft coupling with a connecting axle 27, the other end and one of connecting axle 27 can drive its actuating unit rotated to be connected, frame 1 is also slided and is provided with slide block 1 and slide block 2 29, slide block 1 is fixed with lift cylinder 1, the piston rod of lift cylinder 1 straight down and its end winding support on bearing block 1, slide block 2 29 is fixed with lift cylinder 2 31, the piston rod of lift cylinder 2 31 straight down and its end winding support on bearing block 2 24, slide block 1 and slide block 2 29 also can drive the slide mechanism of its horizontal slip to be connected with one.Drive connecting axle 27 to rotate by actuating unit, thus drive the Scroll 25 being fixed on connecting axle 27 one end to rotate, realize the rolling to jacquard fabric; Simultaneously, the piston rod of lift cylinder 1 can drive bearing block 1 to slide in the opening of fixed head 1, the piston rod of lift cylinder 2 31 can drive bearing block 2 24 to slide in the opening of fixed head 2 22, thus realizes proposing completing the rolling roller 26 after rolling from the opening of fixed head 1 and fixed head 2 22; In addition, on the slide block 1 that lift cylinder 1 is fixed on, lift cylinder 2 31 is fixed on slide block 2 29, by slide mechanism thus realize shift out completing rolling roller 26 level after rolling.
More specifically, actuating unit comprises rotary electric machine 35, drive pulley 38 takes turns 36, follower belt 38 takes turns 37 and belt 38, rotary electric machine 35 is fixed in frame 1, drive pulley 38 is taken turns 36 and is fixed on the output shaft of rotary electric machine 35, follower belt 38 takes turns one end that 37 are fixed on Scroll 25, and drive pulley 38 take turns 36 and follower belt 38 take turns 37 at grade, belt 38 be arranged on drive pulley 38 take turns 36 and follower belt 38 take turns between 37.Rotary electric machine 35 drives drive pulley 38 to take turns 36 rotations by output shaft, then drives follower belt 38 to take turns 37 rotations by belt 38, thus makes the rotation of Scroll 25, realizes rolling roller 26 pairs of jacquard fabrics and carries out rolling.
Slide mechanism comprises the connecting plate 33 promoting cylinder 32 and be arranged between slide block 1 and slide block 2 29, promotes cylinder 32 and is fixed in frame 1, and the piston rod of promotion cylinder 32 is horizontally disposed with and the end of its piston rod is connected with described connecting plate 33.Promote cylinder 32 and can be with movable slider 1 and slide block 2 29 horizontal slip by connecting plate 33, thus drive lift cylinder 1 and lift cylinder 2 31 along guide rail 34 horizontal slip.Wherein, parallelly in frame 1 be fixed with two guide rails 34, described slide block 1 and slide block 2 29 are slidably arranged on two guide rails 34 respectively.Slide block 1 and slide block can slide respectively on two guide rails 34, thus drive lift cylinder 1 and lift cylinder 2 31 to carry out the slip of horizontal level.
In addition, the two side that bearing block 1 and bearing block 2 24 contact with opening one and opening two respectively is all fixed with outwardly slider bar, the two side of described opening one and opening two all vertically offers sliding tray, and described slider bar is arranged in sliding tray.Bearing block 1 and bearing block 2 24 can regulate at opening one and opening two position of carrying out on vertical direction, thus the position realizing the vertical direction of rolling roller 26 regulates.The outer wall of Scroll 25 has positioning strip along its axial restraint, and the inwall of rolling roller 26 axially offers locating slot along it, and rolling roller 26 is set on Scroll 25 by the mode that positioning strip coordinates with locating slot.Positioning strip on Scroll 25 is engaged in the locating slot on the inwall of rolling roller 26, thus realizes the rotation of rolling roller 26 circumference and axial fixing.
Comprehensively above-mentioned, generally speaking the operation principle of the drive apparatus of this jacquard fabric is such:
1, insertion tube bar 16 rotates and is arranged on installing plate 14, and installing plate 14 can carry out the adjustment in angle according to real work situation by handwheel 1, thus is more convenient for the yarn on the line cylinder be placed on insertion tube bar 16 to release; Meanwhile, by wire guide plate 15 offers some wire guides, and wire guide plate 15 can carry out the adjustment in angle by handwheel 2 20, thus according to real work situation is existing, yarn in line cylinder can be guided to upper knitting needle 10 and lower knitting needle 13 successively.
2, drive motors 48 is started, left eccentric wheel 40 and right eccentric wheel 41 is driven to rotate by power transmission shaft 39, simultaneously, connecting rod 1 and connecting rod 2 44 drive upper left to griffe frame 4, lower-left respectively and griffe frame 5 and pump, and drive bottom right to griffe frame 7, upper right respectively griffe frame 6 and pump by connecting rod 3 46 and connecting rod 4 47.
3, upper left is griffed frame 4 and upper right and is griffed frame 6 and can drive and griffe arm 8 and pump, lower-left is griffed frame 5 and bottom right and is griffed to griffe under frame 7 drives arm 11 and pump, thus can drive griffe 9 and under griffe 12 to do up and down reciprocatingly crisscross motion, in realization, knitting needle 10 and lower knitting needle 13 weave jacquard fabric.
4, start rotary electric machine 35, drive drive pulley 38 to take turns 36 rotations, then drive follower belt 38 to take turns 37 rotations by belt 38, thus make the rotation of Scroll 25, realize rolling roller 26 pairs of jacquard fabrics and carry out rolling.
5, after jacquard fabric rolling completes, lift cylinder 1 lift cylinder 2 31 drives bearing block 1 and bearing block 2 24 to move up and down respectively, thus realizes proposing completing the rolling roller 26 after rolling from opening; Meanwhile, promote cylinder 32 and drive lift cylinder 1 and lift cylinder 2 31 along guide rail 34 horizontal slip by slide block 1 and slide block 2 29, realize shifting out completing rolling roller 26 level after rolling and arranging.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model 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; 9, griffe on; 10, upper knitting needle; 11, arm is griffed under; 12, griffe under; 13, lower knitting needle; 14, installing plate; 15, wire guide plate; 16, insertion tube bar; 17, locating piece; 18, limited block; 19, handwheel one; 20, handwheel two; 21, fixed head one; 22, fixed head two; 23, bearing block one; 24, bearing block two; 25, Scroll; 26, rolling roller; 27, connecting axle; 28, slide block one; 29, slide block two; 30, lift cylinder one; 31, lift cylinder two; 32, cylinder is promoted; 33, connecting plate; 34, guide rail; 35, rotary electric machine; 36, drive pulley; 37, driven pulley; 38, belt; 39, power transmission shaft; 40, left eccentric wheel; 41, right eccentric wheel; 42, left rocking bar; 43, connecting rod one; 44, connecting rod two; 45, right rocking bar; 46, connecting rod three; 47, connecting rod four; 48, drive motors; 49, drive sprocket; 50, driven sprocket; 51, 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 utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. the yarn relieving mechanism in the drive apparatus of a jacquard fabric, the drive apparatus of described jacquard fabric comprises frame, described frame is vertically symmetrically fixed with left support plate and right support plate, described left support plate offers through hole one, be provided with the upper left can slided along the vertical direction of left support plate in described through hole one to griffe frame and lower-left and griffe frame, described right support plate offers through hole two, be provided with the upper right can slided along the vertical direction of right support plate in described through hole two to 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 on griffe arm, described lower-left griffe frame and bottom right griffe the upper end of frame be fixed with some under griffe arm, and described under griffe arm with on griffe arm and be crisscross arranged, it is characterized in that, this yarn relieving mechanism comprises the installing plate be arranged in frame and the wire guide plate being arranged on installing plate oblique upper, described installing plate and wire guide plate be arranged in parallel, described wire guide plate offers some wire guides passed for yarn, described installing plate offers some installing holes, bearing is provided with in described installing hole, the insertion tube bar for placing line cylinder is all fixed with in described bearing cone, the middle part of insertion tube bar is fixed with the non-circular locating piece of cross section, the upper end of insertion tube bar is removably fixed with the limited block that can prevent line cylinder from departing from insertion tube bar.
2. the yarn relieving mechanism in the drive apparatus of jacquard fabric according to claim 1, it is characterized in that, the outer ring of described bearing is fixed in installing hole on a mounting board by friction tight mode, and described insertion tube bar is fixed in the inner ring of bearing by friction tight mode.
3. the yarn relieving mechanism in the drive apparatus of jacquard fabric according to claim 2, is characterized in that, the cross section shape triangular in shape of described locating piece.
4. the yarn relieving mechanism in the drive apparatus of jacquard fabric according to claim 3, it is characterized in that, the upper end of described insertion tube bar offers external screw thread, and described limited block offers screwed hole, and limited block is threaded on described insertion tube bar.
5. the yarn relieving mechanism in the drive apparatus of jacquard fabric according to claim 4, it is characterized in that, the two ends of described installing plate are all in cylindric, one end of installing plate offers external screw thread, described frame offers the female connecting hole one of tool, described installing plate has externally threaded threaded one end and is connected in described connecting hole one, and the other end of installing plate rotates and to be arranged in frame and end winding support has handwheel one.
6. the yarn relieving mechanism in the drive apparatus of jacquard fabric according to claim 5, it is characterized in that, the two ends of described wire guide plate are all in cylindric, one end of wire guide plate offers external screw thread, described frame offers the female connecting hole two of tool, described wire guide plate has externally threaded threaded one end and is connected in described connecting hole two, and the other end of wire guide plate rotates and to be arranged in frame and end winding support has handwheel two.
7. the yarn relieving mechanism in the drive apparatus of jacquard fabric according to claim 6, is characterized in that, griffes arm is all detachably provided with to griffe on described, griffes to be equipped with some upper knitting needles on described; Griffe under described arm is detachably provided with down to griffe, griffe under described to be equipped with some lower knitting needles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045932.8U CN204455468U (en) | 2015-01-23 | 2015-01-23 | Yarn relieving mechanism in a kind of drive apparatus of jacquard fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045932.8U CN204455468U (en) | 2015-01-23 | 2015-01-23 | Yarn relieving mechanism in a kind of drive apparatus of jacquard fabric |
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| Publication Number | Publication Date |
|---|---|
| CN204455468U true CN204455468U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520045932.8U Expired - Fee Related CN204455468U (en) | 2015-01-23 | 2015-01-23 | Yarn relieving mechanism in a kind of drive apparatus of jacquard fabric |
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| CN (1) | CN204455468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222842A (en) * | 2016-08-09 | 2016-12-14 | 浙江和心控股集团有限公司 | The manufacture method in the printing window curtain face, location of pencil drawing style |
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2015
- 2015-01-23 CN CN201520045932.8U patent/CN204455468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222842A (en) * | 2016-08-09 | 2016-12-14 | 浙江和心控股集团有限公司 | The manufacture method in the printing window curtain face, location of pencil drawing style |
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