CN105386189A - Three-position jacquard machine and realization method thereof - Google Patents
Three-position jacquard machine and realization method thereof Download PDFInfo
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- CN105386189A CN105386189A CN201510847619.0A CN201510847619A CN105386189A CN 105386189 A CN105386189 A CN 105386189A CN 201510847619 A CN201510847619 A CN 201510847619A CN 105386189 A CN105386189 A CN 105386189A
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Abstract
The invention relates to a three-position jacquard machine. The three-position jacquard machine comprises an upper rope, a lower rope, a plurality of magnetic needle sheets, a plurality of griffes, a plurality of twin pulley blocks, wherein each magnetic needle sheet is correspondingly connected with one griffe; the magnetic needle sheets are controlled by a solenoid valve to be connected and disconnected. One set of jacquard device is composed of the four magnetic needle sheets, the four griffes and one pair of twin pulley blocks; one upper rope is bypassed by an upper pulley of each twin pulley block, and two free ends of the upper rope are connected with the lower ends of the corresponding magnetic needle sheets respectively; the three-position jacquard machine further comprises a fixed pulley block; one end of the lower rope is fixed at one end of the fixed pulley block and the other end of the fixed pulley block is fixed on a rope hook plate fixed plate through a rope hook plate, and the other end of the lower rope bypasses lower pulleys of the two twin pulley blocks and a pulley of the fixed pulley block respectively; the lower rope is divided into four threads of lower rope branches by the pulleys, and the free end of the lower rope is connected with an elastic device. The three-position jacquard machine is suitable for being used for weaving double-layered carpets or lint.
Description
Technical field
The present invention relates to a kind of three position jacquard and its implementation.
Background technology
Existing two positions jacquard cannot realize three position openings when loom for weaving double-layered carpet or flannelette.
Summary of the invention
Technical problem to be solved by this invention is the apparatus and method that will provide a kind of suitable loom for weaving double-layered carpet or flannelette.
The technical scheme realizing above-mentioned purpose is as follows:
A kind of three position jacquards, comprise rope, lower rope, several pieces needle sheets, several pieces griffe, several double pulleies unit, each needle sheet correspondence connects a slice and griffes, by solenoid control, it connects and disconnects needle sheet, wherein adjacent griffe between alternately pump according to predetermined set, when needle sheet is not connected by electromagnetic valve absorption, needle sheet is with griffing to pump, when needle sheet is connected by electromagnetic valve absorption, needle sheet is with griffing to pump, and be adsorbed on upper position by electromagnetic valve, wherein four needle sheets, griffe for four to form one group of jacquard attachment with a pair double pulleies unit, a upper rope walked around by the top sheave of each double pulleies unit, two free ends of upper rope are connected to the needle sheet lower end corresponding with it, it is characterized in that: also comprise fixed pulley group, wherein one end of lower rope is fixed on one end of fixed pulley group, the other end of fixed pulley group is fixed on rope hook plate fixed head by rope hook plate, the other end of lower rope walks around the lower sheave of two double pulleies unit and the pulley of fixed pulley group respectively afterwards, lower rope is divided into four Gu Xiasheng branches by pulley, and the free end of lower rope is connected with heald line and elastic device.
Structure of the present invention is simple, can complete the needs weaving large jacquard carpet complex organization.
Accompanying drawing explanation
Fig. 1 is fixed pulley group overall schematic in the present invention
Fig. 2 is the decomposing schematic representation of Fig. 1
Fig. 3 is public pulley yoke schematic diagram
Fig. 4 is pulley hook schematic diagram
Fig. 5 is that schematic diagram buckled by pulley
Fig. 6 only arranges partly to cut open schematic diagram when pulley is buckled
Fig. 7 partly cuts open schematic diagram when only arranging pulley hook
Fig. 8 partly cuts open schematic diagram when only arranging pulley hook
Fig. 9 only arranges partly to cut open schematic diagram when pulley is buckled
Figure 10 is that needle sheet of the present invention is not by extreme position view during absorption
Figure 10 a is the partial enlarged drawing of Figure 10
Figure 10 b is the partial enlarged drawing of Figure 10
Figure 10 c is the partial enlarged drawing of Figure 10
Figure 11 is the present invention's needle sheet extreme position view when being adsorbed
Figure 11 a is the partial enlarged drawing of Figure 11
Figure 11 b is the partial enlarged drawing of Figure 11
Figure 11 c is the partial enlarged drawing of Figure 11
Figure 12 is the present invention's two needle sheets extreme position view when being adsorbed
Figure 12 a is the partial enlarged drawing of Figure 12
Figure 12 b is the partial enlarged drawing of Figure 12
Figure 12 c is the partial enlarged drawing of Figure 12
Figure 13 is needle sheet schematic diagram
Figure 14 is the schematic diagram when the needle sheet of varying number to be adsorbed by electromagnetic valve or do not adsorb
Figure 14 a is the partial enlarged drawing of Figure 14 A
Figure 14 b is the partial enlarged drawing of Figure 14 B
Figure 14 c is the partial enlarged drawing of Figure 14 C
Figure 14 d is the partial enlarged drawing of Figure 14 D
Figure 14 e is the partial enlarged drawing of Figure 14 E
Figure number illustrates: male pulley yoke 1, female pulley yoke 2, connecting axle one 1-1, connecting axle two 1-2, connecting axle three 1-3, connecting hole 2-1, pulley 3, bearing 4, major part 1-1-1 and microcephaly 1-1-2, pulley hook 5, pulley buckle 6, groove 7, upper rope 8, lower rope 9, needle sheet 10, griffe 11, double pulleies unit 12, rope hook plate 13, rope hook plate fixed head 14
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.Three position jacquards, comprise rope 8, lower rope 9, several pieces needle sheets 10, several pieces griffe 11, several double pulleies unit 12, each needle sheet 10 correspondence connects a slice and griffes 11, and by solenoid control, it connects and disconnects needle sheet 10.Wherein adjacent griffe between alternately pump according to predetermined set, such as, in each group jacquard attachment, every adjacent two panels griffes 11 alternately to pump, or have a slice to griffe to griffe to do contrary pumping with remaining three in each group jacquard attachment, or the two panels of next-door neighbour griffe to griffe to do contrary pumping with remaining two panels.As for how start concrete between griffing, set according to actual needs.
When needle sheet 10 is not connected by electromagnetic valve absorption, needle sheet 10 is with griffing 11 to pump; When needle sheet 10 is connected by electromagnetic valve absorption, needle sheet 10 not with griffing 11 to pump, and is adsorbed on upper position by electromagnetic valve.Wherein four needle sheets 10, four griffe 11 and a pair double pulleies unit 12 form one group of jacquard attachment, double pulleies unit arranges upper and lower two spaced pulleys, is respectively upper and lower pulley.
A upper rope 8 walked around by the top sheave of each double pulleies unit, two free ends of upper rope 8 are connected to needle sheet 10 lower end corresponding with it, in the lower end of double pulleies unit, fixed pulley group D is set according to predeterminated position interval, one end of rope 8 is wherein played to be fixed on the pulley hook 5 of fixed pulley group, the other end of fixed pulley group is fixed on rope hook plate fixed head 14 by rope hook plate 13, rope hook plate fixed head is fixed in frame, and concrete rope hook plate 13 links with the pulley of fixed pulley group D and connects.Play the other end of rope 9 to walk around the lower sheave of two double pulleies unit and the pulley of fixed pulley group respectively afterwards, lower rope is divided into four Gu Xiasheng branches by pulley, and the free end of lower rope is connected with heald line and elastic device, the preferred spring of elastic device.
The structure of lower fixed pulley group D is described below again.
Fixed pulley group D comprises the male pulley yoke 1, the female pulley yoke 2 that substantially become platy structure, and the end face of wherein public pulley yoke 1 is provided with several connecting axle, and the line of connecting axle is on a vertical line; Preferred connecting axle is three, be respectively connecting axle one 1-1, connecting axle two 1-2, connecting axle three 1-3, wherein connecting axle one 1-1, connecting axle three 1-3 lay respectively at the two ends of public pulley yoke 1 length direction, and connecting axle two 1-2 is positioned in the middle of connecting axle one 1-1 and connecting axle three 1-3.
Female pulley yoke 2 arranges several connecting hole 2-1, the wherein corresponding connecting axle of each connecting hole 2-1, connecting axle wherein in the middle part of public pulley yoke 1, namely connecting axle two 1-2 installs pulley 3, and pulley 3 can rotate centered by connecting axle, smooth and easy in order to what rotate, at the center of pulley 3, bearing 4 is installed, when use bearing 4, bearing 4 is directly installed on connecting axle two 1-2, remaining connecting hole 2-1 and corresponding connecting axle grafting, in the gap that pulley is formed between female pulley yoke and male pulley yoke.
Described connecting axle is staircase structural model, there is major part 1-1-1 and microcephaly 1-1-2, wherein microcephaly 1-1-2 is free end, and the diameter of the diameter of microcephaly and connecting hole is adaptive, the length of microcephaly is also adaptive with the connecting hole thickness of female pulley yoke simultaneously, and the thickness of the length of major part 1-1-1 and pulley 3 is adaptive, pulley can be made so steadily to rotate, there will not be the situation of double swerve.When male pulley yoke 1 is installed with female pulley yoke 2, as long as microcephaly 1-1-2 is directly inserted in connecting hole, do not need to regulate the spacing distance between male pulley yoke 1 and female pulley yoke 2, very convenient installation, and installation accuracy is high.
The position corresponding with face of pulley, respectively male pulley yoke with female pulley yoke digs together with system or several groove 7, groove not only can alleviate the weight of jacquard pulley assembly, can also reduce pulley and the friction between male pulley yoke and female pulley yoke.Male pulley yoke can be become prismatic structure with the form construction design of female pulley yoke, further weight reduction simultaneously.
Pulley hook 5 can also be set, one end being arranged on this device of pulley hook activity, described pulley hook 5 is substantially in one " 9 " font structure or " g " font structure, there is an a hook portion 5-1 and head 5-2, wherein head has axis hole 5-3, connecting axle one 1-1 inserts in axis hole 5-3, and pulley hook 5 can rotate centered by connecting axle one.
Pulley also can be set and buckle 6, described pulley is buckled 6 and is had connecting portion 6-1 and hook portion 6-2, wherein connecting portion 6-2 has axis hole 5-3, connecting axle three 1-3 inserts in axis hole 5-3, pulley is buckled 6 and is rotated centered by connecting axle three 1-3, hook portion also has open-work 6-3, is used for buckleing 6 parts be connected through needs with pulley in open-work.
When using, assemble this device as required, in time only needing pulley, assemble male pulley yoke 1, female pulley yoke 2 and assembly pulley to be fitted together, when needs pulley hook 5, within only the axis hole of pulley hook 5 need being inserted connecting axle, combine with female pulley yoke 2 more afterwards, buckleing 6 when needs pulley is, axis hole pulley being buckled 6 is inserted in connecting axle three, combines afterwards with female pulley yoke 2 again, and also only can assemble upper and lower two ends is all that pulley is buckled or the structure of pulley hook, certainly, pulley hook 5 and pulley are buckled 6 with pulley and can be fitted together simultaneously.
First one end of lower rope is fixed on the pulley hook 5 of fixed pulley group D when wiring, play afterwards the free end of rope 9 respectively order the lower sheave walking around one of them double pulleies unit, walk around the pulley of fixed pulley group D afterwards again, finally walk around the lower sheave of another double pulleies unit, the lower rope free end walking around lower sheave is connected with heald line and spring.
In the present invention, needle sheet is by solenoid control, and solenoid control needle sheet is with its disconnection or be connected, and prior art when the connection of solenoid control needle sheet or disconnection, repeats no more here.The various situations that lower solenoid control needle sheet causes are described below.
Be that needle sheet is not by extreme position state during absorption as shown in Figure 10.Between griffing, do alternate reciprocating motion, needle sheet is with griffing to pump, and when not having needle sheet to be adsorbed in one group of jacquard attachment, in whole motion process, it is motionless that the lower end position of lower rope is in upper/lower positions.Namely, when needle sheet is not by absorption, needle sheet drives and griffes to move up and down.Once needle sheet is adsorbed by electromagnetic valve, corresponding griffing would not be moved so with it.
Be needle sheet extreme position state when being adsorbed as shown in figure 11.The needle sheet adsorbed by electromagnetic valve is motionless in upper position, and all the other needle sheets are with griffing to pump, and when there being a needle sheet to be adsorbed in one group of jacquard attachment, in whole motion process, the lower end of lower rope moves reciprocatingly in middle position and upper/lower positions.
Be two needle sheets extreme position states when being adsorbed as shown in figure 12.Two the needle sheets adsorbed by electromagnetic valve are motionless in upper position, all the other needle sheets are with griffing to pump, when there being two needle sheets to be adsorbed in one group of jacquard attachment, in whole motion process, the lower end of lower rope moves reciprocatingly in upper position and upper/lower positions.In order to meet large jacquard carpet complex organization needs, the present invention adopts three position height control suede warps, make suede through moving between upper and upper and lower two positions, bottom, suede warp is even connect lower two-layer cloth cover, formation cut pile tissue, moves between upper and meta two positions, and suede is through participating in the intertexture of upper strata cloth cover, move between bottom and meta two positions, suede is through participating in the intertexture of lower layer for cloth cover.
These are only the preferred embodiment of the embodiment of the present invention; not in order to limit the embodiment of the present invention; within all spirit in the embodiment of the present invention and principle, any amendment done, equivalent replacement, improvement etc., all should be included in the protection domain of the embodiment of the present invention.
Claims (9)
1. a position jacquard, comprise rope, lower rope, several pieces needle sheets, several pieces griffe, several double pulleies unit, each needle sheet correspondence connects a slice and griffes, by solenoid control, it connects and disconnects needle sheet, wherein adjacent griffe between alternately pump according to predetermined set, when needle sheet is not connected by electromagnetic valve absorption, needle sheet is with griffing to pump, when needle sheet is connected by electromagnetic valve absorption, needle sheet is with griffing to pump, and be adsorbed on upper position by electromagnetic valve, wherein four needle sheets, griffe for four to form one group of jacquard attachment with a pair double pulleies unit, a upper rope walked around by the top sheave of each double pulleies unit, two free ends of upper rope are connected to the needle sheet lower end corresponding with it, it is characterized in that: also comprise fixed pulley group, wherein one end of lower rope is fixed on one end of fixed pulley group, the other end of fixed pulley group is fixed on rope hook plate fixed head by rope hook plate, the other end of lower rope walks around the lower sheave of two double pulleies unit and the pulley of fixed pulley group respectively afterwards, lower rope is divided into four Gu Xiasheng branches by pulley, and the free end of lower rope is connected with heald line and elastic device.
2. three position jacquards according to claim 1, it is characterized in that: described fixed pulley group comprises the male pulley yoke substantially becoming platy structure, female pulley yoke, the end face of wherein public pulley yoke is provided with three connecting axles, described connecting axle is respectively connecting axle one, connecting axle two, connecting axle three, and the line of connecting axle is on a vertical line;
Female pulley yoke arranges several connecting hole, the wherein corresponding connecting axle of each connecting hole, connecting axle two wherein in the middle part of public pulley yoke installs pulley, and pulley can rotate centered by connecting axle two, remaining connecting hole and corresponding connecting axle grafting, in the space that pulley is formed between female pulley yoke and male pulley yoke;
Also comprise pulley to buckle, described pulley fastener has connecting portion and hook portion, and wherein connecting portion has axis hole, and connecting axle three inserts in axis hole, and pulley is buckled and rotated centered by connecting axle three, and hook portion has open-work, and one end of described Eight characters hook is through open-work.
3. three position jacquards according to claim 2, is characterized in that: bearing is installed, being socketed on connecting axle one of bearing adapter in the axle center of described pulley.
4. three position jacquards according to claim 2, it is characterized in that: described connecting axle is staircase structural model, there is major part and microcephaly, wherein microcephaly is free end, and the diameter of the diameter of microcephaly and connecting hole is adaptive, the length of microcephaly is also adaptive with the connecting hole thickness of female pulley yoke simultaneously, the length of major part and the thickness adaptation of pulley.
5. three position jacquards according to claim 2, it is characterized in that: also comprise pulley hook, described pulley hook is substantially in one " 9 " font structure or " g " font structure, there is a hook portion and a head, wherein head has axis hole, connecting axle one inserts in axis hole, and pulley hook can rotate centered by connecting axle one.
6. three position jacquards according to claim 1, is characterized in that: described elastic device is spring.
7. three position jacquards according to claim 1, is characterized in that: described lower rope is fixed on pulley hook, and pulley is buckled and is connected with rope hook plate.
8. three position jacquards according to claim 1, is characterized in that: the concordant or straggly setting in the position of described double pulleies unit.
9. the implementation method of three position jacquards, it is characterized in that: first one end of lower rope is fixed on the pulley hook of fixed pulley group, the lower sheave walking around one of them double pulleies unit of the free end of lower rope order respectively afterwards, walk around the pulley of fixed pulley group afterwards again, finally walk around the lower sheave of another double pulleies unit, the lower rope free end walking around lower sheave is connected with heald line and spring; Then start electromagnetic valve, hold or decontrol needle sheet according to the instruction of electromagnetic valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510847619.0A CN105386189B (en) | 2015-11-27 | 2015-11-27 | A kind of three position jacquards and its implementation |
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| CN201510847619.0A CN105386189B (en) | 2015-11-27 | 2015-11-27 | A kind of three position jacquards and its implementation |
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| CN105386189A true CN105386189A (en) | 2016-03-09 |
| CN105386189B CN105386189B (en) | 2018-03-13 |
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Citations (9)
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|---|---|---|---|---|
| US5038837A (en) * | 1989-05-24 | 1991-08-13 | Etablissements Staubli-Verdol | Jacquard shed forming device with double tackle assembly |
| US5678612A (en) * | 1994-12-20 | 1997-10-21 | N.V. Michael Van De Wiele | Jacquard machine with plural lifter devices |
| CN1178847A (en) * | 1996-10-04 | 1998-04-15 | 施陶伯利里昂公司 | Weaving mechanism appropriate to create three positions of warp threads of jecquard-type loom and jacquard-type loom provided with such weaving mechanism |
| US6186186B1 (en) * | 1998-05-28 | 2001-02-13 | N.V. Michel Van De Wiele | Method and weaving machine for weaving a pile fabric |
| CN2707785Y (en) * | 2004-05-22 | 2005-07-06 | 柴春田 | Pulley combined device of needle selection for double action jacquard |
| CN101580993A (en) * | 2009-06-25 | 2009-11-18 | 杭州经纬自动化有限公司 | Electronic iacquard yarn selection device capable of forming three warp yarn positions |
| CN101748535A (en) * | 2009-12-25 | 2010-06-23 | 杭州森汇电子提花机有限公司 | Combined structure of needle selectors and control method for realizing three-position openings |
| CN201580938U (en) * | 2009-11-24 | 2010-09-15 | 山西省电力公司运城供电分公司 | Double-trailer trolley special for iron tower |
| CN205258740U (en) * | 2015-11-27 | 2016-05-25 | 江苏莱纳多智能装备有限公司 | Three -position jacquard |
-
2015
- 2015-11-27 CN CN201510847619.0A patent/CN105386189B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5038837A (en) * | 1989-05-24 | 1991-08-13 | Etablissements Staubli-Verdol | Jacquard shed forming device with double tackle assembly |
| US5678612A (en) * | 1994-12-20 | 1997-10-21 | N.V. Michael Van De Wiele | Jacquard machine with plural lifter devices |
| CN1178847A (en) * | 1996-10-04 | 1998-04-15 | 施陶伯利里昂公司 | Weaving mechanism appropriate to create three positions of warp threads of jecquard-type loom and jacquard-type loom provided with such weaving mechanism |
| US6186186B1 (en) * | 1998-05-28 | 2001-02-13 | N.V. Michel Van De Wiele | Method and weaving machine for weaving a pile fabric |
| CN2707785Y (en) * | 2004-05-22 | 2005-07-06 | 柴春田 | Pulley combined device of needle selection for double action jacquard |
| CN101580993A (en) * | 2009-06-25 | 2009-11-18 | 杭州经纬自动化有限公司 | Electronic iacquard yarn selection device capable of forming three warp yarn positions |
| CN201580938U (en) * | 2009-11-24 | 2010-09-15 | 山西省电力公司运城供电分公司 | Double-trailer trolley special for iron tower |
| CN101748535A (en) * | 2009-12-25 | 2010-06-23 | 杭州森汇电子提花机有限公司 | Combined structure of needle selectors and control method for realizing three-position openings |
| CN205258740U (en) * | 2015-11-27 | 2016-05-25 | 江苏莱纳多智能装备有限公司 | Three -position jacquard |
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| CN105386189B (en) | 2018-03-13 |
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