CN1065298C - New-structure loom - Google Patents
New-structure loom Download PDFInfo
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- CN1065298C CN1065298C CN92107776A CN92107776A CN1065298C CN 1065298 C CN1065298 C CN 1065298C CN 92107776 A CN92107776 A CN 92107776A CN 92107776 A CN92107776 A CN 92107776A CN 1065298 C CN1065298 C CN 1065298C
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Abstract
The present invention relates to a loom with a new structure, which is used for textile industry. The present invention is provided with a linkage shedding mechanism with a movable pin axle, a controlled weft supplying and storing device, a compound main nozzle, weft selecting devices of a combined control type, a sliding block parallel beating-up mechanism, a warp yarn sending mechanism of a tension force negative type, a weft density adjustment mechanism for a weft density plate and a rotary weft yarn cutter, wherein the linkage shedding mechanism with a movable pin axle has a multi-arm function, the controlled weft supplying and storing device can insert the weft in a plurality of colors and improve the stability of fluid weft insertion, the multi-color weft insertion only needs one main spraying pipe, a small quantity of controllers can control a plurality of weft selecting rods, the sliding block parallel beating-up mechanism can increase the shedding utilization rate, the warp yarn sending mechanism of a tension force negative type does not need warp sending power, the weft density adjustment mechanism for a weft density plate adjusts the weft density without the requirement of changing gears, and the rotary weft yarn cutter is reliable and durable. Thus, the structure of the entire loom is simplified, the cost is reduced, and the fabric quality is improved.
Description
The present invention is the New-structure loom that a kind of textile industry is used for fabric knitting.The present invention is provided with novel opening, wefting insertion, beats up, the warp let-off, batch, limit shearing machine structure, but pooled applications also can be respectively applied for the transformation of existing loom mechanism in a kind of New-structure loom.
Relevant by retrieval patent documentation still finds no the loom identical with the present invention.
In existing loom technology, the shedding mechanism of loom has several forms such as connecting rod, cam, multi-arm, and the connecting rod hatch frame is simple, adapts at a high speed, but can only weave plain weave or simple TWILL CLOTH; The cam shedding structure can adapt to more multiple fabric, but every kind of fabric needs the transducer set cam, can't adapt to complicated fabric; Dobby shedding mechanism wide adaptability, but complex structure, the cost height is difficult to adapt at a high speed.
Weft accumulator in the existing loom is stored weft yarn spirally-wound fixed length, promptly by rotatablely moving, weft yarn is stored on circle or object polygon according to the order of sequence, early stage air-jet loom, except that adopting disc fixed length dish, also adopt air-flow storage yarn feeding device, the weft yarn after the fixed length is stored in the pipeline or groove that is connected with air-flow.These weft accumulators are when wefting insertion, and the weft yarn characteristics of motion is by wefting insertion device (as arrow shaft, projectile shuttle) and wefting insertion medium (water, air) decision, and weft accumulator is uncontrollable, gives the stability of fluid wefting insertion, and reliability is brought influence.And each latitude look promptly needs a cover weft accumulator, multicolor weft insertion loom cost height, and complex structure, floor space is big.A kind of application for a patent for invention number is 89102954.0, name is called in the file that yarn stores feed unit and control method thereof and describes that " comprising one can reel or by using the device storage surface of debatching yarn circle from it, a control system that makes the coiling transmission mechanism can adjust winding speed according to the yarn consumption amount thereon.”
In existing loom, the wefting insertion of each latitude look needs a main burner and a cover air-flow supply control system.Two barry dyeing yarns need 2 nozzles in a kind of Japanese T600A of Toyota air-jet loom product sample, and four barry dyeing yarns need 4 weft accumulators, 4 main burners, the air-path control system complexity, and the cost height, and be difficult to adapt to 6 looks above wefting insertion.
Existing weft-selecting mechanism control mode adopts two kinds, and a kind of mechanical type is with the motion of latitude pigment figure plate control weft selecting rod; Another kind is an electromagnetic type, makes the weft selecting rod motion with magnet.This dual mode needs controller and the controlling organization identical with the weft selecting rod number, when weft selecting rod quantity for a long time, its structure is just very complicated, it is complicated to cause technology to make, the cost height.By retrieval, a kind of utility application number is: 91226636, it is " to comprise some salad ropes that select, link in selecting look lever and plurality of fixed selecting on the look lever to select look on the support that each selects salad Suo Jun correspondence one to select the look lever that name is called " arrow shaft is weaved colour-selecting mechanism ".”
In the beating-up mechanism of existing loom is that reed is installed on the rocking bar by slay, adopts reciprocally swinging to beat up.Reed should keep certain angle θ that beats up when front center beats up, the rocking bar of high-speed weaving machine has the trend of shortening, more strengthened reed in the back during heart to angle α through the position line, the conference of α angle causes the opening utilization rate low.
Seldom use the passive type warp-feeding mechanism in existing loom, this is to come the warp let-off because the passive type warp-feeding mechanism adopts warp tension to overcome frictional resistance, and frictional resistance is very unstable under condition of work, thereby causes the irregular phenomenon of the warp let-off.Therefore present most loom adopts half positive half passive type warp-feeding mechanism, and this mechanism is comparatively complicated, needs warp let-off power.
A kind of employing change gear is regulated filling density in the filling density governor motion of existing loom, and its shortcoming is that a loom needs tens to up to a hundred gears, the cost height, and trouble is regulated in filling density; Another kind is that filling density is regulated in infinitely variable speeds, do not need change gear, but the filling density degree of regulation is not high, group of planes adjustment trouble.
In existing loom, shearing filling cutter is adopted in the cut-out of weft yarn, promptly uses the relative motion of two groups of blades, and weft yarn is cut off.A kind of utility application number is 91221820.7 and is called " device is cut on the Rapier looms limit " to be made of last axle, lower shaft, top blade, bottom knife, presser feet minor axis support, angle arm, connecting rod.Top blade is connected by rotating shaft with bottom knife.This scissor weft yarn cutting, two blades high frequency under pressure rubs relatively, and blade is short service life, and it is reliable inadequately to work.
The objective of the invention is to provide a kind of interlock bearing pin shedding mechanism alive, the parallel beating-up mechanism of slide block, compound main burner, controlled of being provided with for latitude weft accumulator, Combination Control formula weft-selecting mechanism, filling density dish filling density governor motion, warp tension control passive type warp-feeding mechanism, the rotary New-structure loom that cuts the latitude cutter, can simplify complete machine structure, be convenient to the technology manufacturing, high speed performance is good, cost is low, and can enlarge the scope of weaving.
Technical characterictic of the present invention is, a kind of New-structure loom is by frame, interlock bearing pin shedding mechanism alive, controlled for the latitude weft accumulator, compound main burner, Combination Control formula weft-selecting mechanism, the parallel beating-up mechanism of slide block, warp tension control passive type warp-feeding mechanism, filling density dish filling density governor motion, rotary weft yarn cutter knife mechanism assembling constitutes, it is characterized in that: on frame, install interlock bearing pin shedding mechanism alive, install the parallel beating-up mechanism of slide block on the frame both sides, on the frame one end outside or slay, adorn compound main burner, adorn controlled in the compound main burner outside for latitude weft accumulator and Combination Control formula weft-selecting mechanism, side dress filling density dish filling density governor motion in frame, the back rest and beam of a loom position at the frame rear portion install warp tension control passive type warp-feeding mechanism, install the rotary latitude cutter that cuts on the frame front brest beams.
At the interlock of being equipped with on frame bearing pin shedding mechanism alive is in the axle that is rotating, the pin of living that many groups can link is housed, each pin of living connects with mechanism's (as linkage or gear, rackwork etc.) in every group, it can be stretched out or withdraw simultaneously, every group of interlock lived outside the pin, the eccentric wheel or the cam of suit one band cotter way when the pin of living is controlled when stretching out or withdraw, can makes turning cylinder and this group eccentric wheel (cam) of selling outer institute suit alive link to each other or break away from.On frame, be equipped with controlled for the latitude weft accumulator, weft yarn hook with hook and driving mechanism are (as cam rocker arm mechanism or cam, tooth bar, gear mechanisms etc.) link to each other, under the driving mechanism effect, the weft yarn hook can be along fixing guide groove reciprocating motion or around the fixed center reciprocating rotating.In frame one side compound main burner is housed, the front portion is a main jet pipe, and the some auxilliary jet pipes of storage latitude are equipped with at the rear portion, and each auxilliary jet pipe all communicates with the main jet pipe, and the gas path pipe of the stream of can ventilating is all arranged at the rear portion of main jet pipe and auxilliary jet pipe.The Combination Control formula weft-selecting mechanism that outside compound main burner, is equipped with on the side frame, many group driving mechanisms (as frid mechanism or linkage etc.) are installed in the weft-selecting mechanism side by side, every group of driving mechanism at a control device (electromagnetic type or mechanical type) but reciprocating action under the effect, the weft selecting rod of some front end band yarn eyes is connected with driving mechanism, and each the group driving mechanism acting in conjunction under reciprocating motion or transfixion.The parallel beating-up mechanism of slide block is housed in the both sides of frame, and reed is packed on the reciprocating slide block.Warp tension control passive type warp-feeding mechanism is equipped with at the back rest and beam of a loom position at the loom rear portion, and measuring roll moves up and down under warp tension and spring action, and the work of control brake.In loom one side filling density dish filling density governor motion is housed, is processed with the different eyelet of a plurality of eccentric throws on crank (or rocking bar) and filling density dish, connecting rod can be installed in the position, different hole of crank and filling density dish.The rotary weft yarn cutter that is equipped with on the brest beams of loom front portion adopts the micromachine driver plate blade cutting weft yarn that rotates.
When complete machine moved, interlock bearing pin alive rotated, and turns to unidirectional, also reciprocal, loom main shaft turns around, and interlock bearing pin alive changes 360 °/n, n is the pin quantity of living in one group of interlock pin alive, n should be even number, and when control lever was pressed to pin alive under controller action, this group was lived in selling and withdrawn, eccentric wheel (or the cam of its outside institute suit, when n＞2, must use cam) throw off with the bearing pin of living, not with its rotation; When control lever was withdrawn, this group pin of living stretched out down in spring force (or magnetic force etc.) effect, inserts in the cotter way of eccentric wheel (or cam), thereby it is rotated with the interlock bearing pin of living, and move up and down by transmission mechanism (as linkage) drive heald frame.When controlled confession latitude weft accumulator was started working, the weft yarn hook was in preceding extreme position, and preceding presser device is closed, and back presser device is opened, and weft selecting rod is depressed the latitude look of required storage.The weft yarn hook moves backward, and hook is left behind it toward weft yarn from the weft yarn bobbin, to the back extreme position, the weft yarn storage finishes, when need change storage latitude fixed length, can be by changing weft yarn hook traverse or storing up the latitude wheel diameter and realize, when wefting insertion began, the back pressed yarn to close, and preceding pressure yarn is opened, the weft yarn hook travels forward, weft yarn promptly is drawn out to preceding extreme position by weft insertion device, and wefting insertion finishes, and begins next working cycles.Change the latitude look as need, no weft yarn is lifted in the weft selecting rod action, required weft yarn is depressed get final product.Compound main burner feeds low-pressure air current Q in the auxilliary jet pipe of storage latitude when work
2, the main jet pipe feeds weft tracting flow Q
1, when need were introduced latitude look A, the A weft selecting rod fell, and weft yarn A is at low-pressure air current Q
2The effect under enter the main jet pipe, during wefting insertion with air-flow Q
1Ejection.In the time will introducing weft yarn B, the A weft selecting rod lifts, and weft yarn A is returned in the main jet pipe the auxilliary jet pipe of storage latitude, and the B weft selecting rod falls, and makes weft yarn B enter the main jet pipe, and the latitude look only needs to increase the quantity of auxilliary jet pipe of storage latitude and weft selecting rod for a long time.Combination Control formula weft-selecting mechanism is used the permutation and combination principle, realizes that the weft selecting rod number of control is N=2 ° when the controller number is n.When just having only the driving mechanism of installing side by side when the pairing many groups of a certain weft selecting rod all to be in same state, this root weft selecting rod just can fall (or lifting).As when adopting frid to be driving mechanism, have only the weft selecting rod of that position of the groove part correspondence of institute's slot plate just can fall.The parallel beating-up mechanism of slide block is packed in reed and carries out parallel beating motion on the slide block mechanism.The tension force of warp tension control passive type warp-feeding mechanism dependence own reduces beam of a loom frictional resistance, and installs a brake additional and stop the warp let-off, and brakeage is controlled by warp tension.Filling density dish filling density governor motion adopts the filling density dish to regulate filling density.On the crank (or rocking bar) in filling density dish governor motion some holes are arranged, the adjustable eccentric amount, its offset represents that with L1 connecting rod is a fixed length, represents with L2, and a lot of eyelets are arranged on the filling density dish, eccentric throw has nothing in common with each other, and represents with L3.Crank (or rocking bar) is 1: 1 with the loom main shaft gearratio, and crank whenever circles (or one of rocking bar is reciprocal), and the pivot angle of filling density dish is ψ, and drive train, drives cloth beam and rotates.The train gearratio is i, and batching pavilion diameter is D, and then filling density can be calculated by following formula:
Therefore, it is feasible to different pivot angle ψ with the eccentric L3 of filling density dish to change the eccentric L1 of crank (rocking bar), thereby reaches the purpose of regulating filling density.Wherein L1 is as coarse adjustment, and L3 is as fine tuning (vice versa).When adjusting filling density, only need connecting rod is inserted in the respective aperture of crank (rocking bar) and filling density dish.Also adopt wheel cutter among the present invention, weft yarn is cut off in rotation, and the cutter working region is long.
Advantage of the present invention is: owing to be provided with interlock bearing pin shedding mechanism alive, had the multi-arm function in the present invention, can enlarge the fabric scope, can adapt to weaving of various plain weaves, twill, satin weave and dobby; Owing to be provided with controlled for the latitude weft accumulator, can make that weft yarn is stressed to be reduced, improve reliability, the stability of fluid wefting insertion greatly, make the storage of weft yarn not produce the living additional twist, reduce to take off the yarn resistance, improve the weft yarn flying speed, and multicolor weft insertion only needs a cover weft accumulator, can reduce the cost and the floor space of polychrome loom; Owing to be provided with compound main burner, can increase the latitude look as long as increase the quantity of the auxilliary jet pipe of storage latitude, and the main jet pipe only needs 1, can aim at the wefting insertion pipeline all the time, thereby obtain best wefting insertion effect, motion when the control weft selecting rod, each latitude look can be introduced according to the order of sequence, the wefting insertion of many latitudes look or any fancy can be realized easily, designs simplification, as long as a cover gas circuit supply control system can satisfy the multicolor weft insertion requirement; Owing to be provided with Combination Control formula weft-selecting mechanism, realize adopting minimum controller, control the purpose of a plurality of weft selecting rods, simplify the structure; Owing to adopt the parallel beating-up mechanism of slide block, the opening utilization rate is improved, reduce beat up traverse and open height, reduce the reed height, improve reed rigidity, reduce to beat up o'clock to the distance of first page of heald frame, can improve opening sharpness, the angle of beating up is easy to adjust, slay to wefting insertion flight have only the active force of a direction, make wefting insertion stable; Rely on the warp let-off of warp thread self tension force not need warp let-off power owing to be provided with warp tension control passive type warp-feeding mechanism, drive line is short out, reduces let-off error; Since adopt filling density dish filling density governor motion, simple in structure, not needing change gear, a group of planes is easy to adjust, and the filling density stepping is accurate, and it is correct, reliable that filling density is regulated; Owing to be provided with rotary weft yarn cutter, any point on the cylinder blade all can cut, and the working region is long, and the blade long service life can be saved a cover gearing, installation, easy to adjust.Thereby simplified complete machine structure greatly, be convenient to the technology manufacturing, reduced the complete machine manufacturing cost, improved stability, reliability and the enhancing loom function of complete machine, can further improve the scope of weaving of the weave quality and the expansion fabric of fabric.
Below in conjunction with accompanying drawing, embodiments of the invention are described:
Accompanying drawing 1 is the complete machine structure schematic diagram of New-structure loom.
Accompanying drawing 2 is interlock bearing pin shedding mechanism alive structural representations of New-structure loom.
Accompanying drawing 3 is the controlled for latitude weft accumulator structural representation of New-structure loom.
Accompanying drawing 4 is compound main burner structural representations of New-structure loom.
Accompanying drawing 5 is Combination Control formula weft-selecting mechanism structural representations of New-structure loom.
Accompanying drawing 6 is the parallel beating-up mechanism structural representations of the slide block of New-structure loom.
Accompanying drawing 7 is warp tension control passive type warp-feeding mechanism structural representations of New-structure loom.
Accompanying drawing 8 is filling density dish filling density governor motion structural representations of New-structure loom.
Accompanying drawing 9 is rotary weft yarn cutter structural representations of New-structure loom.
Shown in accompanying drawing 1, install interlock bearing pin shedding mechanism (2) alive in frame (1) outside of New-structure loom, install the parallel beating-up mechanism of slide block (7) on the frame both sides, on the frame one end outside or slay, adorn compound main burner (6), awarded for latitude weft accumulator (5) and Combination Control formula weft-selecting mechanism (4) in the outside installation of compound main burner, side dress filling density dish filling density governor motion (9) in frame, the back rest and beam of a loom position at the frame rear portion install warp tension control passive type warp-feeding mechanism (10), install the rotary latitude cutter (8) that cuts on the frame front brest beams.At main burner one side dress weft yarn bobbin cradle (3).
Shown in accompanying drawing 2, in the bearing pin shedding mechanism is lived in the interlock of New-structure loom, interlock bearing pin alive (15) is installed on the frame, adorn the eccentric wheel (14) of a band cotter way outside bearing pin is lived in interlock corresponding to every group of guide alive, at eccentric wheel sleeve dress eccentric wheel shell (13), controller (17) is packed on the frame, control lever (16) one ends link to each other with controller, control its reciprocating motion by controller, when control lever stretched out, the control lever other end inserted in the cotter way of cover in the eccentric wheel.When control lever is withdrawn, the pin of living will eject under the spring force effect, embed in the cotter way of cover in the eccentric wheel.On the eccentric wheel shell, connect linkage (12) is housed, heald frame (11) is housed in the top of linkage (12).
Shown in accompanying drawing 3 (A), controlled at New-structure loom for the top that is contained in mechanism (1) in the latitude weft accumulator along the fixing reciprocating weft yarn hook of guide groove (18), at upper rack preceding presser device (19) is housed, back presser device (21), weft selecting rod (20), yarn guiding ring (22), weft tension device (23), weft yarn bobbin (24), weft yarn enters weft insertion device by weft tension device, yarn guiding ring, back presser device, weft yarn hook, weft selecting rod, preceding presser device.
Shown in accompanying drawing 3 (B), this is controlled for another example of latitude weft accumulator, weft yarn hook (26) is contained in one of frame fixedly on the centre of gyration, do the reciprocating rotating motion, storage latitude wheel (27) is fixed on the frame, and weft selecting rod (25) is contained on the weft-selecting mechanism (4), and weft yarn hook (26) hooks weft yarn, on storage latitude wheel, the route via of weft yarn and Fig. 3 (A) are together.
Shown in accompanying drawing 4, the compound main burner of New-structure loom is to be connected and composed by the pipeline (33) that main jet pipe (28) and the auxilliary jet pipe (29) of some (drawing 2 among the figure) storage latitude, bleed are flowed.Weft selecting rod (30) is housed on frame, feeds low-pressure air current Q in the auxilliary jet pipe of storage latitude
2, the main jet pipe feeds weft tracting flow Q
1, when introducing weft yarn (31), weft selecting rod falls, and weft yarn (31) is at low-pressure air current Q
2The effect under enter the main jet pipe, during wefting insertion with air-flow Q
1Ejection.When introducing weft yarn (32), weft selecting rod lifts, and weft yarn (31) is returned to the auxilliary jet pipe of storage latitude in the main jet pipe, and another weft selecting rod falls, and makes weft yarn (32) enter the main jet pipe.
Shown in accompanying drawing 5 (A), in the Combination Control formula weft-selecting mechanism of new construction cloth machine, weft selecting rod (38) is contained in the fixed pivot of weft-selecting mechanism and swings, spring (34) one ends are on the shell of weft-selecting mechanism, the other end connects weft selecting rod (38), be installed with (35,36,37) three frids on weft-selecting mechanism side by side, three frids can do reciprocating linear motion under the effect of controller (see among Fig. 5 (C) 39,40,41).Among this embodiment, n=3, weft selecting rod is counted N=2
3=8.
Accompanying drawing 3 (B) is the control coding schedule of Combination Control formula weft-selecting mechanism, the i.e. state of controller.(referring to Fig. 5 (C)) controller state is 1 to frid in the limit on the left position, otherwise is 0.
Accompanying drawing 5 (C) is the frid shape and and the controller connection layout of Combination Control formula weft-selecting mechanism.This figure is corresponding with Fig. 5 (B), and I～VIII is the correspondence position of 8 weft selecting rods.The diagram controller state is 100, and the II weft selecting rod falls.
Shown in accompanying drawing 6 (B), in the parallel beating-up mechanism of the slide block of New-structure loom reed with keep angle theta through the position line.Steel button (45) is contained on the slide block (46), and slide block does reciprocating linear motion on frame.(44) be first page of heald frame.Fig. 6 (A) is a beating-up mechanism schematic diagram of the prior art.Rocking bar (42) is around the fixed pivot swing, and reed (43) is packed on the rocking bar, and reed is when the heart of back and through position line angle α.
Shown in accompanying drawing 7, in the warp tension control passive type warp-feeding mechanism of New-structure loom, beam of a loom (47) is contained on the frame, can be around fixedly axle center rotation.Fixedly the back rest (48) is contained on the frame, warp tension measuring roll (49) is contained on the frame by chain bar (51), can be up and down under warp tension, tension spring (52), one end is contained on the frame, the other end links to each other with chain bar (51), and sensor (50) is contained on the frame, and brake (53) is contained on the beam of a loom (47).Warp is drawn from beam of a loom, and by the fixing back rest, the warp tension measuring roll is introduced heald frame.
Shown in accompanying drawing 8, crank (54) (or rocking bar) is contained on the frame in the filling density dish filling density governor motion of New-structure loom, can rotate or swing around fixed pivot, connecting rod (55) one ends link to each other with crank (54), the other end links to each other with filling density dish (56), filling density dish (56) is contained in the one-directional rotation mechanism (57), and the axle of one-directional rotation mechanism is connected with change pulley system (59), and the change pulley system is connected with work beam (58).
Shown in accompanying drawing 9, blade (61) is contained on the axle of micromachine (62) in the rotary weft yarn cutter knife mechanism of New-structure loom, and safety guard (60) is packed on the motor housing, and micromachine is contained on the brest beams of frame front.
Claims (9)
1, a kind of New-structure loom that is used for fabric knitting is by frame, interlock bearing pin shedding mechanism alive, controlled for the latitude weft accumulator, compound main burner, Combination Control formula weft-selecting mechanism, the parallel beating-up mechanism of slide block, warp tension control passive type warp-feeding mechanism, filling density dish filling density governor motion, rotary weft yarn cutter knife mechanism and the assembling of other auxiliary bodies constitute, it is characterized in that: on frame (1), install interlock bearing pin shedding mechanism (2) alive, install the parallel beating-up mechanism of slide block (7) on the frame both sides, on the frame one end outside or slay, adorn compound main burner (6), install controlled in the compound main burner outside for latitude weft accumulator (5) and Combination Control formula weft-selecting mechanism (4), side dress filling density dish filling density governor motion (9) in frame, the back rest and beam of a loom position at the frame rear portion install warp tension control passive type warp-feeding mechanism (10), install the rotary latitude cutter (8) that cuts on the frame front brest beams.
2, New-structure loom according to claim 1 is characterized in that: the interlock of being equipped with on frame bearing pin shedding mechanism alive, in the axle that rotates, the pin of living that many groups can link is housed, each pin of living connects with mechanism's (as linkage or gear, rackwork etc.) in every group, and it can be stretched out or withdraw simultaneously.Every group of interlock lived outside the pin, and the eccentric wheel or the cam of suit one band cotter way when the pin of living is controlled when stretching out or withdraw, can makes turning cylinder and this group eccentric wheel (cam) of selling outer institute suit alive link to each other or break away from.
3, New-structure loom according to claim 1 is characterized in that: be equipped with controlled for the latitude weft accumulator on frame, weft yarn hook with hook links to each other with driving mechanism (cam rocker arm mechanism or cam, tooth bar, gear mechanism etc.), under the driving mechanism effect, the weft yarn hook can be along fixing guide groove reciprocating motion or around the fixed center reciprocating rotating.
4, New-structure loom according to claim 1 is characterized in that: the compound main burner that is equipped with on frame one side or slay, the front portion is a main jet pipe, the some auxilliary jet pipes of storage latitude are equipped with at the rear portion, each auxilliary jet pipe all communicates with the main jet pipe, is equipped with the gas path pipe of the stream of can ventilating at the rear portion of main jet pipe and auxilliary jet pipe.
5, New-structure loom according to claim 1 is characterized in that: in the Combination Control formula weft-selecting mechanism that is equipped with on the frame in the compound main burner outside, many group driving mechanisms (as frid mechanism or linkage etc.) are installed side by side, every group of driving mechanism at a control device (electromagnetic type or mechanical type) but reciprocating action under the effect, the weft selecting rod of some front end band yarn eyes is connected with driving mechanism, and each the group driving mechanism acting in conjunction under reciprocating motion or transfixion.
6, New-structure loom according to claim 1 is characterized in that: in the parallel beating-up mechanism of slide block that be equipped with the both sides of frame, reed is packed on the reciprocating slide block.
7, New-structure loom according to claim 1 is characterized in that: warp tension control passive type warp-feeding mechanism is equipped with at the back rest and beam of a loom position at loom, measuring roll moves up and down under warp tension and spring action, detects and control brake work by sensor or linkage.
8, New-structure loom according to claim 1 is characterized in that: in the filling density dish filling density governor motion that loom one side is equipped with, process the different eyelet of a plurality of eccentric throws on crank (or rocking bar) and filling density dish, connecting rod can be installed in the position, different hole of crank (or rocking bar) and filling density dish.
9, New-structure loom according to claim 1 is characterized in that: rotary weft yarn cutter is housed on the brest beams of loom front portion, adopts micromachine driver plate shape blade to rotate the cutting parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92107776A CN1065298C (en) | 1992-09-25 | 1992-09-25 | New-structure loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92107776A CN1065298C (en) | 1992-09-25 | 1992-09-25 | New-structure loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1084589A CN1084589A (en) | 1994-03-30 |
| CN1065298C true CN1065298C (en) | 2001-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN92107776A Expired - Fee Related CN1065298C (en) | 1992-09-25 | 1992-09-25 | New-structure loom |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330260A (en) * | 2011-07-18 | 2012-01-25 | 吴江市锦邦纺织品有限公司 | Textile machine with ladder |
| CN102409474A (en) * | 2011-12-13 | 2012-04-11 | 东华大学 | Parallel beating-up mechanism |
| CN110608944B (en) * | 2019-10-22 | 2020-10-02 | 江南大学 | Analog beating-up device |
| CN113123005B (en) * | 2021-03-29 | 2023-05-05 | 南京玻璃纤维研究设计院有限公司 | Beating-up method and beating-up device for preparing fabrics with different weft densities |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036960U (en) * | 1988-09-30 | 1989-05-03 | 张洪群 | Cam type eight-color selecting weft device for weaving cotton cloth machine with sword rod |
| CN1052156A (en) * | 1989-11-28 | 1991-06-12 | 黄季祥 | Slay of electricmagneticallycontrolled controlled loom with shuttle |
-
1992
- 1992-09-25 CN CN92107776A patent/CN1065298C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036960U (en) * | 1988-09-30 | 1989-05-03 | 张洪群 | Cam type eight-color selecting weft device for weaving cotton cloth machine with sword rod |
| CN1052156A (en) * | 1989-11-28 | 1991-06-12 | 黄季祥 | Slay of electricmagneticallycontrolled controlled loom with shuttle |
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| CN1084589A (en) | 1994-03-30 |
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