CN202766728U - On-load fast adjusting device for sheds of jacquard machine with griffe mechanisms - Google Patents
On-load fast adjusting device for sheds of jacquard machine with griffe mechanisms Download PDFInfo
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- CN202766728U CN202766728U CN 201220424533 CN201220424533U CN202766728U CN 202766728 U CN202766728 U CN 202766728U CN 201220424533 CN201220424533 CN 201220424533 CN 201220424533 U CN201220424533 U CN 201220424533U CN 202766728 U CN202766728 U CN 202766728U
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Abstract
The utility model discloses an on-load fast adjusting device for sheds of a jacquard machine with griffe mechanisms. The on-load fast adjusting device comprises an inner griffe mechanism and an outer griffe mechanism respectively symmetrically arranged at the positions near the inner side and the outer side of a left wall plate and a right wall plate, an alternate shed adjusting mechanism, a shed adjusting mechanism, a large shed output shaft and a small shed output shaft. The inner griffe mechanism and the outer griffe mechanism are respectively provided with a pair of griffe rack plates, a boom group and a griffe group. All end surfaces and all ends of the large shed output shaft and the small shed output shaft are respectively provided with radial elongated teeth and positioning grooves. The alternate shed adjusting mechanism and the shed adjusting mechanism respectively comprise a positioning wedge block, a shed adjusting tooth block, a pin shaft and an upper base. The positioning grooves are respectively provided with the positioning wedge blocks in wedging mode, the radial elongated teeth are respectively meshed with the shed adjusting tooth blocks, connection rods are respectively hinged at the positions close to all ends of the pair of griffe rack plates, the upper bases are respectively fixed at the upper ends of the connection rods, and the pin shafts position and fix the upper bases, the shed adjusting tooth blocks and the positioning wedge blocks. The on-load fast adjusting device can fast adjust the sheds without being unloaded and is high in adjusting accuracy and large in range.
Description
[technical field]
The utility model relates to a kind of jacquard shed open adjusting device, especially relates to a kind of jacquard shed open fast adjuster with the load Griffe mechanism, belongs to jacquard shed open regulation technology field.
[background technology]
China Patent No. is that ZL200810222744.2 discloses a kind of chain jacquard, comprise the power transmission shaft that is installed on the left and right sidesing wall plate and a left side that is arranged symmetrically with, (carrying) cutter mechanism is drawn on the right side, described power transmission shaft is with left, symmetry respectively is equipped with a transmission mechanism between the right tool-broaching mechanism, described transmission mechanism comprises drive sprocket, the first shed open is adjusted sprocket wheel, the second shed open is adjusted sprocket wheel, tensioner sprocket wheel and the chain that is closure state, described the first shed open adjusts sprocket wheel and the second shed open adjustment sprocket wheel is evenly equipped with some eccentric locating holes along wheel shaft at circumference, wherein, described eccentric locating hole is 3-7, the upper end of described adjusting screw(rod) is provided with the seat of honour, the upper end at the described seat of honour is hinged on respectively described the first shed open and adjusts in the eccentric locating hole of sprocket wheel and the second shed open adjustment sprocket wheel, the position that this sprocket wheel eccentric rod gear can be adjusted by adjusting the seat of honour and shed open a plurality of eccentric locating holes on the sprocket wheel changes the openings of sizes of jacquard, thereby realizes and satisfy the jacquard weave function of jacquard.
Please in conjunction with shown in Fig. 1,2, carefully analyze this patent structure feature, be not difficult to find that there is following weak point in it:
1) top of broaching tool frame plate 9, the bottom respectively with the lower end of adjusting screw(rod) 7, broaching tool 11 (its top only is shown among the figure) links to each other, and before the shed open adjustment, by " all promoting " tissue, rotating jacquard makes all lifting-hooks be promoted to the high position, to guarantee that all broaching tools no longer are shelved with any lifting-hook, namely all broaching tools no longer carry shedding power, adjusting screw(rod) 7 lower ends that so pump can unload and no longer carry shedding power (be tool-broaching mechanism unloading), and be positioned at all lifting-hooks of high position because by needle assembly clasp joint, the shedding power of needle assembly carrying is then by the load-bearing of jacquard fuselage, in addition, also must loosen expansion tightening wheel, loose chain is to remove the chain drive state, close transmission until shed open is adjusted the complete chain that recovers again, so the preparatory process before the shed open adjustment is many, down time is long;
2) in the shed open adjustment process, need to change the position of the eccentric locating hole 13 on the seat of honour 6 and the shed open adjustment sprocket wheel, the seat of honour 6 is owing to must remove connection fully with the eccentric locating hole 13 that has been connected first, then just can select one realizes being connected with another eccentric locating hole, shed open is adjusted time-consuming inconvenience, and work efficiency is low;
3) in the shed open adjustment process, at least need two artificial work compounds, a people removes that the seat of honour 6 is connected with eccentric locating hole 13 and the seat of honour 6 is installed in the overall process of the eccentric locating hole of target therein, need another person to use ripping bar 16 that broaching tool frame plate 9 is lifted, otherwise can dropping from weight more greatly that broaching tool frame plate 9 possesses injures parts by a crashing object, moreover, when separate with eccentric locating hole 13 at the seat of honour 6, must use removal tool special 17 bearing pin (invisible among the figure) can be withdrawed from eccentric locating hole 13;
4) some eccentric locating holes 13 are discrete shape distribution, and the restricted number of eccentric locating hole 13 is at 3-7, too much offer 13 of eccentric locating holes and can reduce the intensity that the shed open of determining size is adjusted sprocket wheel, cause shorten its service life, mean that namely shed open adjustable extent restriction is large yet the quantity of eccentric locating hole 13 is in a single day restricted, can not satisfy well different loom models, different fabric variety, different fabric tissue to the adjustment requirement that specifically becomes more meticulous of shed open.
[utility model content]
The utility model provides Griffe mechanism to realize a kind of jacquard shed open adjusting device of shed open quick adjustment under loaded-up condition for above-mentioned the deficiencies in the prior art.
For solving the problems of the technologies described above, the utility model provides following technical scheme.
Jacquard shed open fast adjuster with the load Griffe mechanism, comprise and be symmetrically arranged in a left side, near the right wallboard outside outer Griffe mechanism, be positioned at the shed open governor motion that described outer Griffe mechanism top is arranged symmetrically, and be symmetrically arranged in a left side, near the right wallboard inboard interior Griffe mechanism, be positioned at the alternately shed open governor motion that described Griffe mechanism top is arranged symmetrically, described be arranged symmetrically with in, outer Griffe mechanism has respectively a pair of frame plate of griffing, be connected in the described suspension rod group of frame plate bottom and the group of griffing that is connected with described suspension rod group of griffing, a described left side, the large shed open output shaft that is arranged symmetrically with is installed on the right wallboard, little shed open output shaft, described large, each outer face of little shed open output shaft, each outer end is provided with radially strip tooth respectively, locating slot, the described shed open governor motion that is arranged symmetrically with comprises respectively the location voussoir, shed open regulating tooth piece, bearing pin and the seat of honour, described large, in the locating slot of each outer end of little shed open output shaft respectively wedging described location voussoir is set, described large, the radially strip tooth of each outer face of little shed open output shaft meshes described shed open regulating tooth piece respectively, described outer Griffe mechanism griffe be hinged with respectively connecting rod near the frame plate two ends, the upper end of described connecting rod all is fixed with the seat of honour, be provided with bearing pin in the described seat of honour, and pass through described bearing pin with the seat of honour, corresponding shed open regulating tooth piece and voussoir location, location also are fixed together; Described large, little each inner face of shed open output shaft, each inner end also is provided with radially strip tooth respectively, locating slot, the described alternately shed open governor motion that is arranged symmetrically with also comprises respectively the location voussoir, shed open regulating tooth piece, bearing pin and the seat of honour, described large, in the locating slot of little each inner end of shed open output shaft respectively wedging described location voussoir is set, described large, the radially strip tooth of little each inner face of shed open output shaft meshes described shed open regulating tooth piece respectively, described interior Griffe mechanism griffe be hinged with respectively connecting rod near the frame plate two ends, the upper end of described connecting rod all is fixed with the seat of honour, be provided with bearing pin in the described seat of honour, and pass through described bearing pin with the seat of honour, corresponding shed open regulating tooth piece and voussoir location, location also are fixed together.
The above-mentioned location voussoir that meshes together all equates with the space width of strip tooth radially.
Above-mentioned connecting rod is and is provided with the screw rod of regulating screw thread, and adjusting screw thread and each seat of honour of each screw rod spin, and so can regulate by rotating screw bolt the height at the seat of honour, changes to be in griffing and being in safety clearance between the lifting-hook of top dead center position of top dead center position.
The utlity model has following advantage and beneficial effect:
1, the radially strip tooth of the employing strip and block shed open regulating tooth piece of the utility model initiative and shed open output shaft end face engagement, accordingly, only must unclamp the seat of honour, shed open regulating tooth piece and the connection of being connected voussoir, the pry tools commonly used such as recycling screwdriver mesh to throw off between cog, get final product efficient and convenient adjustment shed open, need not to lay down the shedding power that Griffe mechanism carries, need not throw off transmission mechanism, preparation amount before adjusting drops to minimum, can also shut down arbitrarily angle at jacquard and carry out shed open adjustment operation;
2, the adjusting of opening (shuttle) mouthful traverse amount is based on axle center, the seat of honour and is engaged on the change that the diverse location of strip tooth is radially realized eccentric throw corresponding to the regulating tooth slippage of shed open regulating tooth piece, because the radially strip tooth of shed open regulating tooth piece and shed open output shaft is type continuous distributed linearly all, can form little differential eccentric throw by processing different engaging tooth spacings, the shed open traverse amount that realizes more becoming more meticulous is regulated, compare with the eccentric locating hole of several discrete types of prior art, the shed open adjustable range restriction that the utlity model has is little, more satisfy various model looms, different fabric varieties, the differentiation requirement of different fabric tissues has embodied woven flexibility to greatest extent;
3, the shed open adjusting operation goes numerous abbreviation one namely can, can carry out operation by unspecific operating personnel (need not technician), and only must one artificial and need not the helper just can complete independently, compare with existing similar domestic and import jacquard shed open regulator, can greatly shorten the operating time, significantly reduce down time, save working hour more than 60%;
4, the wedging setting of locating slot and location voussoir, and be fixed together after with the seat of honour, shed open regulating tooth piece and voussoir location, location by bearing pin, need not dismantle the taking-up bearing pin when shed open is adjusted, the location fixed precision after shed open is adjusted is high, and jacquard is safe and reliable to operation.
In a word, the utility model Adjustment operation technical ability requires low, need not special adjusting tool, need not dismantle the seat of honour, regulating tooth piece, bearing pin, and need not shed Griffe mechanism load, shed open is regulated and is prepared to have embodied without the characteristics of dismounting without unloading, and shed open is regulated rapidly and efficiently, degree of regulation is high, adjustable range is large.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is prior art is lifted the broaching tool frame plate with ripping bar in the shed open adjustment process operation chart;
Fig. 2 schematically shows the schematic diagram that uses removal tool special to remove bearing pin;
Fig. 3 be the application after the utility model is assembled on the jacquard install partial schematic diagram (in the drawings the lower right be large shed open side and in the drawings the upper left side be little shed open side);
Fig. 4 has shown shed open governor motion, the exploded view of shed open governor motion (part as seen) alternately, and wherein the member on both sides wallboard and the wallboard shifts out in Fig. 3;
Fig. 5 is the stereogram (four axle is interchangeable general) of shed open output shaft;
Fig. 6 is the stereogram (eight location voussoirs are interchangeable general) of location voussoir;
Fig. 7 is the stereogram (eight shed open regulating tooth pieces are interchangeable general) of shed open regulating tooth piece.
[specific embodiment]
Jacquard shed open fast adjuster with the load Griffe mechanism, comprise and being symmetrically arranged near the left wallboard 1L outside, near the right wallboard 1R outside outer Griffe mechanism, be positioned at the shed open governor motion that described outer Griffe mechanism top is arranged symmetrically, and be symmetrically arranged near the left wallboard 1L inboard, near the right wallboard 1R inboard interior Griffe mechanism, be positioned at the alternately shed open governor motion that described Griffe mechanism top is arranged symmetrically, described be arranged symmetrically with in, outer Griffe mechanism has respectively a pair of frame plate of griffing, being connected in described suspension rod group of griffing the frame plate bottom organizes with griffing of connecting corresponding to described suspension rod group.
One of Griffe mechanism of can regarding sb. as an outsider among Fig. 3 griffes frame plate 9a, suspension rod group 91a and griffe to organize 9, wherein, griffes to organize 9 length greater than the span between two wallboards, griffes frame plate 9a to be positioned near the left wallboard 1L outside.Griffing the interval, bottom of frame plate 9a is connected with suspension rod group 91a, each suspension rod lower end of suspension rod group 91a is connected one by one with the left end of respectively griffing of griffing to organize 9, and griffe frame plate, the suspension rod group that are arranged near the right wallboard 1R outside be cannot see at Fig. 3, but with griffe frame plate 9a, suspension rod group 91a and be arranged symmetrically, annexation is equal to, and difference only is that near each suspension rod lower end of the suspension rod group the right wallboard 1R outside is to be connected one by one with the right-hand member of respectively griffing of griffing to organize 9.
Two of interior Griffe mechanism griffe frame plate, two groups of suspension rod groups be positioned at respectively near the left wallboard 1L inboard, near the right wallboard 1R inboard, and be arranged symmetrically, interior Griffe mechanism griffe frame plate, suspension rod group and another griffe to organize between successively annexation and the annexation of griffing frame plate, suspension rod group, griffing to organize of above-mentioned outer Griffe mechanism be equal to, difference only be this another griffe the group between above-mentioned two wallboards, Griffe mechanism is known jacquard existing structure.
The large shed open output shaft that is arranged symmetrically with, little shed open output shaft are installed on left wallboard 1L, the right wallboard 1R.Exemplify explanation, as seen from Figure 3, large shed open output shaft 61, little shed open output shaft 62 is installed on respectively on the left wallboard 1L, all be positioned at and griffe the top of frame plate 9a, correspondingly, large shed open output shaft 63-1 then is housed on the right wallboard 1R, little shed open output shaft 64-1, do necessary explanation in conjunction with Fig. 4, large shed open output shaft 61, large shed open output shaft 63-1 is near the jacquard rear body, and little shed open output shaft 62, little shed open output shaft 64-1 is then near the jacquard weave forebody, close jacquard weave forebody position is little Opening Travel side when shed open forms, and is large Opening Travel side when shed open forms near jacquard weave rear body position, and this point is known in jacquard weave opening machinery.
Large each end face of shed open output shaft, each end are provided with radially strip tooth, locating slot respectively, and little each end face of shed open output shaft, each end also are provided with radially strip tooth, locating slot respectively.The shed open governor motion that is arranged symmetrically with comprises respectively the location voussoir, shed open regulating tooth piece, bearing pin and the seat of honour, described large, in the locating slot of each outer end of little shed open output shaft respectively wedging described location voussoir is set, described large, the radially strip tooth of each outer face of little shed open output shaft meshes described shed open regulating tooth piece respectively, described outer Griffe mechanism griffe all be hinged with described connecting rod near the frame plate two ends, the upper end of described connecting rod all is fixed with the seat of honour, be provided with bearing pin in the described seat of honour, and pass through described bearing pin with the seat of honour, be fixed together behind corresponding shed open regulating tooth piece and the voussoir location, location.
In the specific implementation, the locating slot in the present embodiment adopts dovetail groove.
At length, take the left wallboard 1L of Fig. 3 outside as example, and in conjunction with Fig. 4,5,6, shown in 7, large shed open output shaft 61 outer faces are provided with radially strip tooth 611, the strip tooth 611 type continuous distributed radially strip tooth of shed open output shaft 61 inner faces (large invisible in the drawings) linearly radially, the outer end of large shed open output shaft 61, inner end is provided with respectively locating slot 610, locating slot 610-1, locating slot 610 interior wedgings are provided with location voussoir 51 (locating slot 610-1 also wedging is provided with the location voussoir), and radially strip tooth 611 arranges with 41 engagements of shed open regulating tooth piece.Griffe to pass through lower 81 respectively near the frame plate 9a two ends, 82 articulated linkage 71,72, the lower end screw thread of connecting rod 71 is screwed in lower 81, the lower end of connecting rod 72 then screw thread is screwed in lower 82, the upper end of connecting rod 71 all can be regulated by screw thread and be fixed in the seat of honour 21, be provided with bearing pin 31 in 21 centre bores of the seat of honour, and pass through bearing pin 31 with the seat of honour 21, be fixed together by bolt S again behind shed open regulating tooth piece 41 and location voussoir 51 location, wherein, shed open regulating tooth piece 41 offers the pin-and-hole 410 that places for bearing pin 31, location voussoir 51 offers the screw 511 that spins for bolt S, and be formed at the locating slot 512 of screw 511 peripheries, the inserting end of bearing pin 31 contacts in the locating slot 512 of this location voussoir 51, bolt S passes again locking behind the bearing pin 31 of hollow, at this moment, voussoir 51 its inclined-planes 510 in location form tight fit with the groove roof 6100 of locating slot 610.
Continuation is with left wallboard 1L outside explanation, the outer face of little shed open output shaft 62 is provided with radially strip tooth 621, strip tooth 621 type continuous distributed (the radially strip tooth of little shed open output shaft 62 inner faces is invisible in the drawings) linearly radially, the outer end of little shed open output shaft 62 is provided with locating slot 620 (locating slot that inner end arranges and position location voussoir in the inner are invisible in the drawings), locating slot 620 interior wedgings are provided with location voussoir 52, and radially strip tooth 621 arranges with 42 engagements of shed open regulating tooth piece.The upper end of connecting rod 72 all can be regulated by screw thread and be fixed in the seat of honour 22, is provided with bearing pin 32 in 22 centre bores of the seat of honour, and is fixed together by bolt S with the seat of honour 22, shed open regulating tooth piece 42 with after locating voussoir 52 location by bearing pin 32 again.
Large shed open output shaft 61 is identical with little shed open output shaft 62 overall structures, and the member of installing on the diaxon, connecting (such as locating voussoir, shed open regulating tooth piece, bearing pin, the seat of honour, connecting rod, lower) is all identical.
As shown in Figure 4, for being conducive to save during fabrication the die sinking cost, improve versatility, the member in the right wallboard 1R outside and the member in the left wallboard 1L outside are arranged symmetrically, structure is identical, comprise locating slot, radially strip tooth, location voussoir, shed open regulating tooth piece, bearing pin, the seat of honour, connecting rod, lower are all identical, do not give unnecessary details separately at this.
The alternately shed open governor motion that is arranged symmetrically with comprises respectively the location voussoir, shed open regulating tooth piece, bearing pin, and the seat of honour, described large, in the locating slot of little each inner end of shed open output shaft respectively wedging described location voussoir is set, described large, the radially strip tooth of little each inner face of shed open output shaft meshes described shed open regulating tooth piece respectively, described interior Griffe mechanism griffe all be hinged with described connecting rod near the frame plate two ends, the upper end of described connecting rod all is fixed with the seat of honour, be provided with bearing pin in the described seat of honour, and pass through described bearing pin with the seat of honour, be fixed together behind corresponding shed open regulating tooth piece and the voussoir location, location.
At length, take right wallboard 1R inboard as example, see also shown in Figure 4, large shed open output shaft 63-1 inner face is provided with radially strip tooth 631-1, the strip tooth 631-1 type continuous distributed radially strip tooth of shed open output shaft 63-1 outer face (large invisible in the drawings) linearly radially, the inner end of large shed open output shaft 63-1 is provided with locating slot 630-1, (locating slot that the outer end arranges and position location voussoir in the inner are invisible in the drawings), wedging is provided with location voussoir 53-1 in the locating slot 630-1, and radially strip tooth 631-1 and shed open regulating tooth piece 43-1 engagement arranges.
Same structure ground, little shed open output shaft 64-1 inner face is provided with radially strip tooth 641-1, strip tooth 641-1 type continuous distributed (the radially strip tooth of little shed open output shaft 64-1 outer face is invisible in the drawings) linearly radially, the inner end of little shed open output shaft 64-1 is provided with locating slot 640-1, (locating slot that the outer end arranges and position location voussoir in the inner are invisible in the drawings), wedging is provided with location voussoir 54-1 in the locating slot 640-1, and radially strip tooth 641-1 and shed open regulating tooth piece 44-1 engagement arranges.
Be positioned at and be furnished with one near the right wallboard 1R inboard and griffe frame plate, this griffes near the frame plate two ends lower the hinged respectively connecting rod that respectively is threaded, each small end is all fixed a seat of honour, during implementation, each small end all can be regulated by screw thread and be fixed in each seat of honour, and each seat of honour is bolted to behind the voussoir location with shed open regulating tooth piece, location by the bearing pin that is positioned at its centre bore.
Large shed open output shaft 63-1 is identical with little shed open output shaft 64-1 overall structure, and the member of installing on the diaxon, connecting (such as locating voussoir, shed open regulating tooth piece, bearing pin, the seat of honour, connecting rod, lower) is all identical.
For being conducive to save during fabrication the die sinking cost, improve versatility, the member (invisible among the figure) of left wallboard 1L inboard is arranged symmetrically with the member of right wallboard 1R inboard, structure is identical, comprise locating slot, radially strip tooth, location voussoir, shed open regulating tooth piece, bearing pin, the seat of honour, connecting rod, lower are all identical, do not give unnecessary details separately at this.
The concept of mentioned " alternately shed open " in the application's case, refer to: when jacquard during at 180 °, the frame plate 9a that griffes that is positioned at the left wallboard 1L outside drives synchronously and griffes to organize 9 when arriving top dead center position with a pair of knife rest plate that frame plate forms of griffing that is positioned at the right wallboard 1R outside, be positioned at left wallboard 1L inboard griffe frame plate be positioned at right wallboard 1R inboard griffe frame plate then just motion cooperates and drives synchronously another and griffe to organize and drop to bottom dead center position, form an open this moment, when jacquard remains in operation to next 180 °, the outside is a pair of griffes frame plate and drives synchronously and griffe to organize 9 and arrive bottom dead center positions, inboard a pair of griffe frame plate then just motion cooperate and drive synchronously another and griffe group and arrive top dead center position, form next circulation open this moment.Therefore, need to regulate secondary when shed open is regulated, the corresponding shed open governor motion of pair of outside knife rest plate needs to regulate, and the corresponding alternately shed open governor motion of pair of inside knife rest plate also needs to regulate.
The space width of eight shed open regulating tooth pieces all equates, the eight places radially space width of strip tooth all equate, the tooth pitch of all shed open regulating tooth pieces with all radially the tooth pitch of strip tooth also all equate, can general exchange mesh.
As seen from Figure 3, connecting rod 71,72 is and is provided with the screw rod of regulating screw thread, the seat of honour that is threaded, the upper end of screw rod.During Machining of Connecting Rod, the equal car in two ends external screw thread processed, then be processed with in the middle for hexagon wrench rotating flat hexagonal double-ended bolt, the connecting rod two ends are threaded respectively and are fixed by hold-down nut behind the upper and lower seat, and other six bar linkage structures all with connecting rod 71,72 identical.
Jacquard transmission mechanism in the prior art, be illustrated as an example of chain jacquard example, such as Fig. 3, shown in 4, left, right wallboard 1L, 1R two outsides have identical driving-chain, left, right wallboard 1L, 1R is equipped with respectively the tensioner sprocket wheel, be loaded on large shed open output shaft 61 outer ends on the left wallboard 1L, large shed open sprocket wheel 61a has been installed respectively in little shed open output shaft 62 outer ends, little shed open sprocket wheel 62a, be loaded on the large shed open output shaft 63-1 outer end on the right wallboard 1R, little shed open output shaft 64-1 has also installed respectively large shed open sprocket wheel in the outer end, little shed open sprocket wheel, loom provides power to final drive shaft, near the drive sprocket that drive is loaded on the final drive shaft two ends rotates, two drive sprockets respectively drive respectively the large shed open sprocket wheel of homonymy by a chain, little shed open sprocket wheel backward rotation, large shed open output shaft, the counter steering of little shed open output shaft, so that be positioned at (i.e. two seats of honour of close forebody, four seats of honour in the two wallboards outsides, two seats of honour near rear body) follow respectively corresponding little shed open output shaft, large shed open output shaft is done gyration, corresponding four lower the common a pair of frame plate of griffing that drives the two wallboards outside in four seats of honour of shed open output shaft outer end done jointly, lower reciprocating motion, meanwhile, because relation being installed, four seats of honour of shed open output shaft the inner corresponding four lower under the same transmission principle common drive two wallboard inboards another under griffing that frame plate is common and doing, upper reciprocating motion is griffed to organize 9 and griffes to organize with between two wallboards another and pump each other thereby form.
Should be different the specific requirement of loom manufacturer, different user, the utility model can carry out the shed open setting when jacquard assembles, the user also can carry out according to the differentiation needs of different fabric varieties, different fabric tissues shed open and regulate at the scene of weaving, to embody the flexibility of the utility model jacquard weaving, it is as follows that shed open is regulated concrete operation step:
1) presses the loom stop botton; jacquard then is positioned at comprehensive mean place automatically; can close the jacquard power supply; at this moment; all shed open regulating tooth pieces are co-located on same plane, and (all shed open regulating tooth pieces can also be in vertical position certainly, and namely the jacquard angle is adjusted shed open at 90 ° or 180 °, and these two angles need to be by plug in alignment pin rod; so that four shed open output shafts are positioned on the corresponding wallboard, before start, namely extract whole alignment pins rods but must notice that shed open is adjusted after complete).
2) unclamp connecting rod 71,72 hold-down nut, and the hold-down nut that remains six connecting rods, by shed open adjust that complete rear inspection is griffed and the needle lifting-hook between the gap prepared.
3.1) carry out the adjustment of each side shed open data, such as adjusting first shed open regulating tooth piece 41,42, unscrew the bolt S 5～8mm in the seat of honour 21, prize shed open regulating tooth piece 41 by screwdriver, make itself and radially strip tooth 611 disengagement engagements, mobile shed open regulating tooth piece 41, drive location voussoir 51 in locating slot 610 interior slips, and make shed open regulating tooth piece 41 be engaged on the new appropriate number of teeth position of strip tooth radially 611, to satisfy the large shed open data of technological requirement, then again tighten screw S with the moment of regulation; Then adjust the little shed open data of homonymy, unscrew on the seat of honour 22 bolt S a little, prize gently shed open regulating tooth piece 42 and make itself and radially strip tooth 621 disengagement engagements, reserving shed open regulating tooth piece 42 makes itself and strip tooth 621 radially again mesh behind the position in the strip tooth 621 radially, to satisfy required little shed open data, lock-screw S.
3.2) carry out large shed open data, the adjustment of little shed open data in the right wallboard outside, repeat 3.1 identical operations, so far, 9 the Opening Travel amount of griffing to organize is adjusted complete.
Carry out the large shed open data of right wallboard inboard, little shed open data, repeat 3.2 identical operations; Carry out the large shed open data of left wallboard inboard, little shed open data, repeat 3.2 identical operations, so far, this another Opening Travel amount of griffing to organize between two wallboards is adjusted complete.
4.1) turn over 90 ° of jacquards, take top dead center position in order to will griffe to organize 9, check the cutter hook gap (reference point is at the needle lifting-hook of four jiaos in machine) between itself and the needle lifting-hook (known part is not shown), in case of necessity, by pivot link 71,72, and two connecting rod adjustment of rotating the right wallboard outside griffe to organize 9 whole height, adjust the complete hold-down nut of then tightening these four connecting rods.
4.2) turn over again 180 ° of jacquards, in order to being griffed group, another takes top dead center position to, check the cutter hook gap between itself and the needle lifting-hook, in case of necessity according to 4.1 method adjust this another griffe the height of group (i.e. four connecting rods), transfer the hold-down nut of again locking four connecting rods after complete.
Claims (3)
1. jacquard shed open fast adjuster with the load Griffe mechanism, comprise and be symmetrically arranged in a left side, near the right wallboard outside outer Griffe mechanism, be positioned at the shed open governor motion that described outer Griffe mechanism top is arranged symmetrically, and be symmetrically arranged in a left side, near the right wallboard inboard interior Griffe mechanism, be positioned at the alternately shed open governor motion that described Griffe mechanism top is arranged symmetrically, described be arranged symmetrically with in, outer Griffe mechanism has respectively a pair of frame plate of griffing, be connected in the described suspension rod group of frame plate bottom and the group of griffing that is connected with described suspension rod group of griffing, a described left side, the large shed open output shaft that is arranged symmetrically with is installed on the right wallboard, little shed open output shaft, it is characterized in that: described large, each outer face of little shed open output shaft, each outer end is provided with radially strip tooth respectively, locating slot, the described shed open governor motion that is arranged symmetrically with comprises respectively the location voussoir, shed open regulating tooth piece, bearing pin and the seat of honour, described large, in the locating slot of each outer end of little shed open output shaft respectively wedging described location voussoir is set, described large, the radially strip tooth of each outer face of little shed open output shaft meshes described shed open regulating tooth piece respectively, described outer Griffe mechanism griffe be hinged with respectively connecting rod near the frame plate two ends, the upper end of described connecting rod all is fixed with the seat of honour, be provided with bearing pin in the described seat of honour, and pass through described bearing pin with the seat of honour, corresponding shed open regulating tooth piece and voussoir location, location also are fixed together; Described large, little each inner face of shed open output shaft, each inner end also is provided with radially strip tooth respectively, locating slot, the described alternately shed open governor motion that is arranged symmetrically with also comprises respectively the location voussoir, shed open regulating tooth piece, bearing pin and the seat of honour, described large, in the locating slot of little each inner end of shed open output shaft respectively wedging described location voussoir is set, described large, the radially strip tooth of little each inner face of shed open output shaft meshes described shed open regulating tooth piece respectively, described interior Griffe mechanism griffe be hinged with respectively connecting rod near the frame plate two ends, the upper end of described connecting rod all is fixed with the seat of honour, be provided with bearing pin in the described seat of honour, and pass through described bearing pin with the seat of honour, corresponding shed open regulating tooth piece and voussoir location, location also are fixed together.
2. jacquard shed open fast adjuster according to claim 1 is characterized in that: the described location voussoir that meshes together all equates with the space width of strip tooth radially.
3. jacquard shed open fast adjuster according to claim 1 is characterized in that: described connecting rod is and is provided with the screw rod of regulating screw thread, and adjusting screw thread and each seat of honour of each screw rod spin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424533 CN202766728U (en) | 2012-08-22 | 2012-08-22 | On-load fast adjusting device for sheds of jacquard machine with griffe mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424533 CN202766728U (en) | 2012-08-22 | 2012-08-22 | On-load fast adjusting device for sheds of jacquard machine with griffe mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766728U true CN202766728U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220424533 Expired - Fee Related CN202766728U (en) | 2012-08-22 | 2012-08-22 | On-load fast adjusting device for sheds of jacquard machine with griffe mechanisms |
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| Country | Link |
|---|---|
| CN (1) | CN202766728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817137A (en) * | 2012-08-22 | 2012-12-12 | 郭家成 | Jacquard shed fast adjustment device of loaded griffe mechanism |
| CN104562357A (en) * | 2015-01-15 | 2015-04-29 | 海宁市天一纺织有限公司 | Griffe assembly of jacquard machine |
| CN107083601A (en) * | 2017-03-09 | 2017-08-22 | 董佶悦 | A kind of electronic jacquard machine Mechanical Running Condition detection and analysis method |
-
2012
- 2012-08-22 CN CN 201220424533 patent/CN202766728U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817137A (en) * | 2012-08-22 | 2012-12-12 | 郭家成 | Jacquard shed fast adjustment device of loaded griffe mechanism |
| CN102817137B (en) * | 2012-08-22 | 2014-06-25 | 浙江引力纺织机械有限公司 | Jacquard shed fast adjustment device of loaded griffe mechanism |
| CN104562357A (en) * | 2015-01-15 | 2015-04-29 | 海宁市天一纺织有限公司 | Griffe assembly of jacquard machine |
| CN107083601A (en) * | 2017-03-09 | 2017-08-22 | 董佶悦 | A kind of electronic jacquard machine Mechanical Running Condition detection and analysis method |
| CN107083601B (en) * | 2017-03-09 | 2018-05-25 | 董佶悦 | A kind of electronic jacquard machine Mechanical Running Condition detection and analysis method |
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Effective date of registration: 20130307 Address after: 321200, Qingnian Road, Zhejiang province Jinhua Wuyi County Creek Street No. 298 Patentee after: ZHEJIANG INLI TEX CO., LTD. Address before: 321200 No. 298, Qingnian Road, Wuyi County, Zhejiang, Jinhua Patentee before: Guo Jiacheng |
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