CN201330304Y - Heald selecting device for electromagnetic valve of electronic jacquard machine - Google Patents
Heald selecting device for electromagnetic valve of electronic jacquard machine Download PDFInfo
- Publication number
- CN201330304Y CN201330304Y CNU2008201710243U CN200820171024U CN201330304Y CN 201330304 Y CN201330304 Y CN 201330304Y CN U2008201710243 U CNU2008201710243 U CN U2008201710243U CN 200820171024 U CN200820171024 U CN 200820171024U CN 201330304 Y CN201330304 Y CN 201330304Y
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- Prior art keywords
- electromagnetic valve
- pulley
- electronic jacquard
- hook
- heald
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Abstract
The utility model discloses a heald selecting device for an electromagnetic valve of an electronic jacquard machine. The heald selecting device comprises seven pieces of middle brackets, two pieces of side brackets, modular electromagnetic valves, needle selecting hooks, a return spring, a bidirectional moving hook, a pulley component, a harness cord hanging cable, and a fast joint. The modular electromagnetic valves are arranged between the seven pieces of middle brackets, and between the middle brackets and the side brackets; a pair of needle selecting hooks is arranged on two sides of each modular electromagnetic valve; a pair of return springs and the bidirectional moving hook are arranged below each modular electromagnetic valve; and the bidirectional moving hook, the pulley component, the harness cord hanging cable and the fast joint are connected in sequence. The heald selecting device for the electromagnetic valve of the electronic jacquard machine has the advantages of low power consumption, correct and stable heald selection and convenient maintenance.
Description
Technical field
The utility model relates to technical field of textile machine, especially, relates to a kind of electromagnetic valve heddle selecting apparatus of electronic jacquard machine.
Background technology
Current double-lift electronic jacquard machine heddle selecting apparatus all is the control by electromagnetic valve, and along with griffing the needle selection that pumps, the needle selection hook lives or do not tangle to form warp thread shed open line self-figure shape.A permeability magnetic material plate is installed at the plastic casing top front face of this equipment mechanism and the back side respectively, 2 solenoids are housed between the permeability magnetic material plate, the hook of sheet hook is positioned at the left and right side on housing top and with the housing injection molded, the sheet hook pumps by griffing to drive, when solenoid switch on the electromagnetic attraction of generation respectively the sheet hook is sucked about link up with.Its defective is: the sheet hook is to rely on electromagnetic attraction and stop hanging on the hook, because magnetic gap is bigger between sheet hook and the housing upper side, so the coil electricity electric current is bigger, temperature rise, and remanent magnetism is bigger behind the coil blackout, influences the raising of weaving efficiency, volume is bigger, and power consumption is big; Secondly, the needle material is for playing magnetic alloy, and not only material is valuable, and difficulty of processing is big.As the disclosed electronic jacquard machine electromagnetic valve heddle selecting of Chinese patent 200520134215.9 mechanism, hang rope etc. by electromagnetic valve, needle selection hook, spring, motion hook, compound pulley, heald and form; Its defective is: electromagnetic valve and contact chip are not combined into module and occur short circuit and broken string easily, the boosting spring only adopts a needle selection, poor reliability, plastics motion hook is easy to wear, help that to inhale the short elasticity of sheet bad, and compound pulley is difficult for stressed problems affect choosing such as come off and combines quality.
Utility model Inner holds
Deficiency big at power consumption in the prior art, the needle selection poor reliability that the purpose of this utility model is provides a kind of power consumption little, and correct stable, easy to maintenance electromagnetic valve heddle selecting apparatus of electronic jacquard is combined in choosing.
The technical scheme in the invention for solving the technical problem is: a kind of electromagnetic valve heddle selecting apparatus of electronic jacquard, and it mainly is made up of seven medium-height trestles, two side stands, modular electromagnetic valve, needle selection hook, back-moving spring, bidirectional moving hooks, pulley assembly, harness cord extension rope and snap joints; Between described seven medium-height trestles and be equipped with the modular electromagnetic valve between medium-height trestle and the side stand; Each modular electromagnetic valve both sides is provided with a pair of needle selection hook, and the below is provided with a pair of back-moving spring and bidirectional moving hooks; Bidirectional moving hooks, pulley assembly, harness cord are hung rope and are linked to each other successively with snap joint.
Further, described modular electromagnetic valve comprises iron core, coil rack and sheath.Around enamel-covered wire, both sides, coil rack top camphane is gone into the positive and negative level welding respectively of a pair of contact chip and enamel-covered wire on the coil rack, and sheath is trapped among iron core and coil rack outside.Described bidirectional moving hooks is connected to form by cleek camphane spare and pulley heald cord.Described pulley assembly is connected to form by pulley right side support, pulley left side brackets and a pair of double action pulley.Described harness cord is hung rope and is gone into slip cap and be connected to form successively by extension rope fixed block, extension rope heald cord, heald cord guide pad, splicing ear, camphane.
Of the present utility modelly compare, have following technique effect with prior art:
(1) adopts the comprehensive assembly both sides of elastic circlip sheet insertion choosing to be fixed on the recessed side of link plate and block, realize Fast Installation and convenient for maintaining.
(2) electromagnetic valve adopts the modular electromagnetic valve, has that volume is little, power consumption is little, suction is big, temperature rise is low, no remanent magnetism, short circuits is not optimized easily architecture quality.
(3) select comprehensive assembly support to adopt gathering sill, motion is hooked in the correctness that the interior track slip of groove has guaranteed needle selection.
(4) adopt the motion hook of macromolecular material to be provided with the elasticity needle selection and help and inhale sheet, cleek camphane spare casting forming, realize needle selection hook and the reciprocal needle selection of motion hook, the iron core of enhancing electromagnetic valve and needle selection hook service life; The reliable assurance that the motion hook does not does not wear and tear, do not break off relations.
(5) pulley left and right sides support is provided with multiple tracks anticreep position, has that sliding is good, stretching resistance does not pull by force and strengthened service life.
(6) the slip cap effect of hanging the rope splicing ear of harness cord snap joint and pulley is connected fast, greatly facilitates dress and makes and keep in repair the loom harness cord and combine assembly extension rope with choosing and be connected fast.
(7) the electromagnetic valve heddle selecting assembly has working stability, and weaving speed can reach≤the 1000r/min shuttle, applicable to any speed of a motor vehicle of loom, and more is applicable to all kinds of high speed jacquard machines.
Description of drawings
Fig. 1 is the structural representation of the utility model electromagnetic valve heddle selecting apparatus of electronic jacquard;
Fig. 2 is the guide rail structure schematic diagram of the utility model electromagnetic valve heddle selecting apparatus of electronic jacquard;
Fig. 3 is the assembly jump ring gripping mechanism schematic diagram of the utility model electromagnetic valve heddle selecting apparatus of electronic jacquard;
Fig. 4 is a modular electromagnetic valve structure schematic diagram of the present utility model;
Fig. 5 is a side stand structural representation of the present utility model;
Fig. 6 is a medium-height trestle structural representation of the present utility model;
Fig. 7 is that the modular construction schematic diagram is combined in choosing of the present utility model;
Fig. 8 is that harness cord of the present utility model is hung rope and quick coupling structure schematic diagram;
Fig. 9 is a pulley assembly structural representation of the present utility model;
Among the figure, medium-height trestle 1, side stand 2, modular electromagnetic valve 3, needle selection hook 4, back-moving spring 5, bidirectional moving hooks 6, pulley assembly 7, harness cord are hung rope 8, snap joint 9, choosing and are combined guide rail case 10, choosing and combine and griffe device 11, fixedly link plate 12, elastic circlip sheet 13, iron core 15, coil rack 16, sheath 17, cleek camphane spare 18, pulley heald cord 19.
The specific embodiment
The electromagnetic valve heddle selecting apparatus of jacquard of the present utility model comprises that seven medium-height trestles, two side stands, every interval one plate racks are provided with the modular electromagnetic valve, both sides are provided with a pair of needle selection hook, the electromagnetic valve below is provided with a pair of back-moving spring and is subjected to electromagnetic valve to inhale elastic working when putting needle selection separately, bidirectional moving hooks, pulley assembly, be arranged on support guiding Inner, make up eight harness cords extension ropes.
The electromagnetic valve heddle selecting apparatus of jacquard of the present utility model, its choosing is combined guide rail case Inner and is provided with fixedly link plate, and choosing is combined the assembly both sides and is inserted the elastic circlip sheet, is blocked in the fixing recessed side of link plate by elastic reaction, does not go here and there up and down.
Along with selecting the comprehensive device lifting drive bidirectional moving hooks of griffing to pump, the electromagnetic valve both sides are provided with needle selection hook motion hook rising top needle selection and link up with traversing contact electromagnetic valve, electromagnetic valve is not switched on, and exciting is resetted by thrust spring backs down needle selection hook, and two needle selections hook was gone up warp thread upwards about bidirectional moving hooks was hung in; When exciting, the electromagnetic valve energising holds the needle selection hook, the thrust spring compression, it is downward that the needle selection hook does not live motion hook warp thread, inhales and to put and select to combine and griffe device and drive bidirectional moving hooks double action up and down along with electromagnetic valve, and a pair of needle selection hook is lived the motion hook or the motion hook of losing control of one's feelings is realized warp thread shed open line self-figure shape.
The modular electromagnetic valve structure, being provided with the iron core injection molded is coil rack, twine enamel-covered wire in the skeleton, both sides, skeleton top camphane go into a pair of contact chip with+-utmost point enamel-covered wire welding, the left and right sides, both sides sheath forms the modular electromagnetic valve with ultrasonic bonding, and this modular electromagnetic valve has that power consumptive province, suction are big, the no remanent magnetism of outage, short circuits is not good; Realization electronic jacquard machine electromagnetic valve is inhaled and is put the correctness that choosing is combined.
Cable Structure is hung in motion, adopts the motion hook of macromolecular material, is provided with cleek camphane spare and is connected with the pulley heald cord, and camphane is gone into the synthetic bidirectional moving hooks of motion hook Inner; Described bidirectional moving hooks is provided with needle selection elasticity and helps the suction sheet, and elasticity is set at 1N, has alleviated needle selection hook and electromagnetic valve iron core contact-impact friction, strengthens iron core and needle selection hook service life of electromagnetic valve; Realize needle selection hook and the reciprocal needle selection of motion hook, the reliable assurance that the motion hook does not does not wear and tear, do not break off relations.
The material of pulley assembly is a Reinforced Nylon, is made up of pulley right side support, pulley left side brackets, a pair of pulley; Pulley left and right sides support is provided with multiple tracks anticreep position, has that sliding is good, stretching resistance does not pull by force and strengthened service life.
Harness cord is hung rope and is gone into slip cap and formed by pulley extension rope fixed block, extension rope heald cord, heald cord guide pad, splicing ear, camphane; Harness cord snap joint is connected fast with the effect of splicing ear slip cap, greatly facilitates dress and makes and keep in repair the loom harness cord and combine device extension rope with choosing and be connected fast.
Be described in further detail the utility model is novel below in conjunction with accompanying drawing, it is more obvious that the purpose of this utility model and effect will become.
Fig. 1,2,3,5,6 show the concrete structure of the electromagnetic valve heddle selecting apparatus of the utility model electronic jacquard machine, described choosing is combined assembly and mainly is made up of seven medium-height trestles 1 and two side stands 2, side stand 2 is provided with the sliding trace gathering sill, be provided with modular electromagnetic valve 3 between seven medium-height trestles 1 and between medium-height trestle 1 and the side stand 2, modular electromagnetic valve 3 both sides are provided with a pair of needle selection hook 4, the electromagnetic valve below is provided with a pair of back-moving spring 5 and is subjected to electromagnetic valve to inhale elastic working when putting needle selection, bidirectional moving hooks 6 separately, pulley assembly 7 is arranged on the choosing of eight heald cords extensions of support guiding Inner interlock harness cord extension rope 8 combinations ropes and combines assembly; Snap joint 9 is connected fast with the heald cord extension rope that assembly is combined in choosing.Described choosing is combined assembly and is installed in choosing and combines in the middle of the fixedly link plate 12 of guide rail case 10 Inner, and choosing is combined the device both sides and inserted elastic circlip sheet 13, blocks the comprehensive assembly of choosing by elastic reaction in the fixing recessed side of link plate and does not go here and there up and down.
The utility model is implemented the principle summary: along with selecting the comprehensive device 11 liftings drive bidirectional moving hooks of griffing to pump, the electromagnetic valve both sides are provided with needle selection and link up with 4 motion hook rising top needle selections and link up with 4 traversing contact electromagnetic valves, electromagnetic valve is not switched on, and exciting is resetted by thrust spring backs down needle selection hook, and warp thread was upwards on the two needle selections hook 4 about bidirectional moving hooks 6 was hung in; When exciting electromagnetic valve, electromagnetic valve 3 energisings hold the needle selection hook, the thrust spring compression, it is downward that the needle selection hook does not tangle motion hook warp thread, and along with electromagnetic valve is inhaled and to be put and select to combine and griffe device and drive bidirectional moving hooks double action about in the of 6, a pair of needle selection hook 4 tangles or do not tangle realizes warp thread shed open line self-figure shape.
The modular electromagnetic valve structure is shown in Fig. 1,4, modular electromagnetic valve 3 is provided with iron core 15, injection molded is a coil rack 16, in the skeleton around enamel-covered wire, both sides, coil rack 16 top camphane go into a pair of contact chip 14 with+-welding of utmost point enamel-covered wire, sheath 17 usefulness ultrasonic bonding in the left and right sides, both sides form the modular electromagnetic valve, and this modular electromagnetic valve has that power consumptive province, suction are big, the no remanent magnetism of outage, short circuits is not good; Realization electronic jacquard machine electromagnetic valve is inhaled and is put the correctness that choosing is combined.
Motion is hung Cable Structure shown in Fig. 1,7,8,9, and the motion hook of employing macromolecular material is provided with cleek camphane spare 18 and is connected with pulley heald cord 19, and camphane is gone into the synthetic bidirectional moving hooks 6 of motion hook Inner; Described bidirectional moving hooks 6 is provided with needle selection and helps the suction sheet, and elasticity is set at 1N, has alleviated the needle selection hook and has contacted friction with the electromagnetic valve iron core, strengthens the service life of electromagnetic valve; Realize needle selection hook and the reciprocal needle selection of motion hook, the reliable assurance that the motion hook does not does not wear and tear, do not break off relations.Described pulley assembly 7 injection moldeds are made up of pulley right side support 20, pulley left side brackets 21, the 22 usefulness ultrasonic bonding of a pair of double action pulley; Described pulley left and right sides support is provided with multiple tracks anticreep position, has that sliding is good, stretching resistance does not pull by force and strengthened service life.
As shown in Figure 8, described harness cord extension rope 8 is gone into slip cap 23 and is formed by extension rope fixed block 26, extension rope heald cord 27, heald cord guide pad 25, splicing ear 24, camphane; Harness cord snap joint 9 is connected with splicing ear 24 fast by the splicing ear slip cap, greatly facilitates dress and makes and keep in repair the loom harness cord and be connected fast with selecting comprehensive device extension rope.
The foregoing description is used for the utility model of explaining; rather than the utility model limited; in the protection domain of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection domain of the present utility model.
Claims (5)
1. electromagnetic valve heddle selecting apparatus of electronic jacquard, it is characterized in that it mainly hangs rope (8) by seven medium-height trestles (1), two side stands (2), modular electromagnetic valve (3), needle selection hook (4), back-moving spring (5), bidirectional moving hooks (6), pulley assembly (7), harness cord and snap joint (9) is formed; Between described seven medium-height trestles (1) and between medium-height trestle (1) and the side stand (2) modular electromagnetic valve (3) is housed all; A pair of needle selection hook (4) is equipped with in each modular electromagnetic valve (3) both sides, and a pair of back-moving spring (5) and bidirectional moving hooks (6) are equipped with in the below; Described bidirectional moving hooks (6), pulley assembly (7), harness cord are hung rope (8) and are linked to each other successively with snap joint (9).
2. electromagnetic valve heddle selecting apparatus of electronic jacquard according to claim 1 is characterized in that, described modular electromagnetic valve (3) comprises iron core (15), coil rack (16) and sheath (17); Coil rack (16) is gone up around enamel-covered wire, and coil rack (16) both sides, top camphane is gone into a pair of contact chip (14) and welded respectively with the positive and negative level of enamel-covered wire, and sheath (17) is trapped among iron core (15) and coil rack (16) outside.
3. electromagnetic valve heddle selecting apparatus of electronic jacquard according to claim 1 is characterized in that, described bidirectional moving hooks (6) is connected to form by cleek camphane spare (18) and pulley heald cord (19).
4. electromagnetic valve heddle selecting apparatus of electronic jacquard according to claim 1 is characterized in that, described pulley assembly (7) is connected to form by pulley right side support (20), pulley left side brackets (21) and a pair of double action pulley (22).
5. electromagnetic valve heddle selecting apparatus of electronic jacquard according to claim 1, it is characterized in that described harness cord is hung rope (8) and gone into slip cap (23) and be connected to form successively by extension rope fixed block (26), extension rope heald cord (27), heald cord guide pad (25), splicing ear (24), camphane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201710243U CN201330304Y (en) | 2008-12-18 | 2008-12-18 | Heald selecting device for electromagnetic valve of electronic jacquard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201710243U CN201330304Y (en) | 2008-12-18 | 2008-12-18 | Heald selecting device for electromagnetic valve of electronic jacquard machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330304Y true CN201330304Y (en) | 2009-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201710243U Expired - Fee Related CN201330304Y (en) | 2008-12-18 | 2008-12-18 | Heald selecting device for electromagnetic valve of electronic jacquard machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330304Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046192A (en) * | 2012-12-28 | 2013-04-17 | 苏州焕乾纺织有限公司 | Return spring and hanging corner connector for weaving machine |
| CN104894722A (en) * | 2015-05-20 | 2015-09-09 | 宁波市镇海晓辉提花塑料五金厂 | Jacquard electromagnet assembly with two injection moulding structure and manufacturing method of jacquard electromagnet assembly |
| CN107227533A (en) * | 2017-07-11 | 2017-10-03 | 上海超诚科技发展有限公司 | Quick coupler and jacquard |
| CN109183236A (en) * | 2018-09-17 | 2019-01-11 | 武汉纺织大学 | A kind of loom selects comprehensive system |
-
2008
- 2008-12-18 CN CNU2008201710243U patent/CN201330304Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046192A (en) * | 2012-12-28 | 2013-04-17 | 苏州焕乾纺织有限公司 | Return spring and hanging corner connector for weaving machine |
| CN104894722A (en) * | 2015-05-20 | 2015-09-09 | 宁波市镇海晓辉提花塑料五金厂 | Jacquard electromagnet assembly with two injection moulding structure and manufacturing method of jacquard electromagnet assembly |
| CN104894722B (en) * | 2015-05-20 | 2016-05-04 | 宁波市镇海晓辉提花塑料五金厂 | There is jacquard electromagnet assembly and the manufacture method thereof of twice injection mo(u)lding structure |
| CN107227533A (en) * | 2017-07-11 | 2017-10-03 | 上海超诚科技发展有限公司 | Quick coupler and jacquard |
| CN109183236A (en) * | 2018-09-17 | 2019-01-11 | 武汉纺织大学 | A kind of loom selects comprehensive system |
| CN109183236B (en) * | 2018-09-17 | 2020-05-15 | 武汉纺织大学 | Loom heald selection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20111218 |