CN2900568Y

CN2900568Y - Rapier towel loom

Info

Publication number: CN2900568Y
Application number: CN 200620102424
Authority: CN
Inventors: 孟长明
Original assignee: YUEJIAN MACHINERY Manufacturing CO LTD SHAOXING
Current assignee: YUEJIAN MACHINERY Manufacturing CO LTD SHAOXING
Priority date: 2006-04-07
Filing date: 2006-04-07
Publication date: 2007-05-16
Anticipated expiration: 2016-04-07

Abstract

Disclosed is a rapier towel loom comprising a let-off mechanism, a winding down frame, a weft insertion mechanism and a beating-up mechanism, the reed through the movable arm is arranged on the teasing axis by using the activity reed type fuzz method, the fuzz linkage bracket and the fuzz linkage are connected with swing arm and collided with the fuzz shoving mouth, thereby forming the length beating and producing the pile loop, then causing the vibration of the rapier towel loom to reduce greatly, the fuzz and the decollation of the silk warp can be decreased greatly, and the production cost can be reduced by using the lower intensity warp material. The rapier towel loom employs the upper warp electronic induction type to let off, then the let-off warp of the upper warp employs the warp tension to change is induced by the electronic inductor, and is operated by P L C programming controller and let-off warps by the suitable rate and the warp let off amount, that the utility model can raise the sensitivity of the warp letting off, achieve uniform yarn feeding, and high uniformity and consistency of the fluff.

Description

The arrow shaft terry cloth loom

Technical field

The utility model discloses a kind of arrow shaft terry cloth loom, belong to the technical field of textile machine.

Background technology

The arrow shaft terry cloth loom is a kind of machine that cotton yarn is processed into towel, face-cloth class household textiles.Arrow shaft terry cloth loom kind at present commonly used is more, by the warp let-off, batch, wefting insertion, four great institutions that beat up are formed, but its fluffing mode of taking is had nothing in common with each other, mainly contain two kinds: a kind of is that the reed dynamic formula fluffs, another kind is through the portable fluffing of face, the patent No. is the disclosed a kind of arrow shaft terry cloth loom of CN00249560.0 (seeing accompanying drawing 1), adopted through the portable fluffing of face: after warp thread is drawn from last warp shaft, clockwise rotate around loop-pile controlling cam axle 52 by loop-pile controlling cam 67, through roller arms 66, actuating cam fork 61 clockwise rotates around cam swing arm axle 53, driving back rest Rocker arm 59 by back link 60 rotates counterclockwise around back rest rocker arm shaft 51, sending certain distance toward fell through face, simultaneously, cam swing 61 drives preceding transition fork 57 and the transition fork 63 that is solidly fixed by middle connecting rod 62, walk around and cross fork axle 54 and rotate counterclockwise, batching fork 71 by front rod 64 drives clockwise rotates around work beam back shaft 55, through planetary gear work beam 65 is clockwise rotated around crimping roller back shaft 55, cloth cover 70 is deflected from fell, and warp curls backplate 50 around to work beam 65.Loop-pile controlling cam 67 continues to clockwise rotate around loop-pile controlling cam axle 52, rotate counterclockwise around cam swing arm axle 53 by roller arms 66 actuating cam forks 61, driving back rest Rocker arm 59 by back link 60 clockwise rotates around back rest rocker arm shaft 51, deflecting from fell 69 through face 68, simultaneously, cam swing 61 drives preceding transition fork 57 and the transition fork 63 that is solidly fixed by middle connecting rod 62, walk around and cross fork axle 54 and clockwise rotate, batching fork 71 by front rod 64 drives rotates counterclockwise around work beam back shaft 55, through planetary gear work beam 65 is rotated counterclockwise around crimping roller back shaft 55, cloth cover 70 is sent toward fells 69, for the formation of looped pile provides certain warp thread amount.This kind terry cloth loom complete machine structure complexity, moving component is many, complete machine oscillation is big, and organizine is easy to generate fluffing and broken end owing to move back and forth, and is therefore, also higher to the quality requirement of warp thread raw material.

The utility model content

The utility model purpose is to overcoming the deficiencies in the prior art, and a kind of organizine requirement of strength that provides is low, complete machine oscillation is little, power consumptive province, arrow shaft terry cloth loom that the loom cost is low.

Further purpose of the present utility model provides a kind of arrow shaft terry cloth loom that yarn is even, fluffing is consistent that send.

For achieving the above object, the technical solution of the utility model is as follows: a kind of arrow shaft terry cloth loom, comprise the left and right sidesing wall plate 36 of being with cornice sheathing, place the bent axle 9 between the left and right sidesing wall plate 36, front and back crossbeam 47, entablature 48, place the motor 38 of left and right sidesing wall plate 36 1 side band V belts 44, it is characterized in that: comprise reed 10, reed seat 11, track base 12, fluffing axle 14, fluffing balance staff 22, camshaft 26, reed 10 places on the reed seat 11, reed seat 11 matches with track base 12, track base 12 is fixed on the lay sword 8 that is connected with bent axle 9, lever arm 13 and fluffing connecting rod stand-off 15 are installed on fluffing axle 14, lever arm 13 links to each other with reed seat 11, fluffing connecting rod stand-off 15 links to each other with the reed pin 19 of living by the reed pin connecting rod 18 of living, the reed pin 19 of living links to each other with fluffing collision block 20, fluffing balance staff 22, camshaft 26 is fixed between the left and right sidesing wall plate 36, be equipped with on the fluffing balance staff 22 and bump egagropilus 21 and fluffing swing arm 34, bumping egagropilus 21 links to each other with fluffing collision block 20, camshaft 26 links to each other with gear wheel 27, gear wheel 27 matches with pinion 24 on the warp let-off power transmission shaft 23, fluffing crank throw seat 25 is installed on the camshaft 26, and fluffing crank throw seat 25 matches with fluffing swing arm 34; Further improvement of the utility model is for also comprising reed spring 17 alive, slay angle bar 16, and slay angle bar 16 is fixed on the lay sword 8, and the connecting rod stand-off 15 that fluffs abuts against on the slay angle bar 16 reed seat 11 by the reed spring 17 of living.

Of the present utility modelly further be set to: described warp-feeding mechanism also comprises wide through sensor 5, go up wide through sensor 5 set firmly with left and right sides cornice sheathing 8 on swing arm 3 mating reactions.

The beneficial effect that the utility model produces is: employing activity reed formula fluffing mode, reed is installed on the fluffing axle by lever arm, link to each other with swing arm by fluffing connecting rod stand-off, fluffing connecting rod, form length and beat with the fluffing collision block back of colliding, generate looped pile, the vibration of arrow shaft terry cloth loom is reduced greatly, the fluffing and the broken end of organizine significantly reduce, but and the lower warp thread raw material of working strength, help reducing production costs.In the employing after the warp let-off of warp thread electric induction type, the warp let-off of last warp thread adopts warp tension to change by after the electronic inductor perception, after the computing of PLC cyclelog, carry out the warp let-off with suitable speed and warp run-in, the sensitivity of the warp let-off improves greatly, send yarn even, high homogeneity that helps fluffing and uniformity.

The utility model is described in further detail below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is a kind of fluffing schematic diagram of existing arrow shaft terry cloth loom

Fig. 2 the utility model overall structure schematic diagram;

Fig. 3 is Fig. 2 right side view;

Fig. 4 is an electric induction type warp let-off part partial enlarged drawing shown in Figure 2;

Fig. 5 is a movable reed formula fluffing part partial enlarged drawing shown in Figure 2.

The specific embodiment

The last warp shaft of 1-, 2-is last wide through drive motors, the 3-swing arm, 4-bullet yarn rod, 5-is last wide through sensor, the 6-screw rod, 7-is last wide through extension spring, the 8-lay sword, the 9-bent axle, the 10-reed, 11-reed seat, the 12-track base, the 13-lever arm, 14-fluff the axle, 15-fluffing connecting rod stand-off, 16-slay angle bar, 17-reed spring alive, 18-reed pin alive connecting rod, 19-reed pin alive, the 20-collision block that fluffs, 21-bumps egagropilus, the 22-balance staff that fluffs, 23-warp let-off power transmission shaft, the 24-pinion, 25-fluffing crank throw seat, the 26-camshaft, the 27-gear wheel, warp shaft under the 28-, the 29-dobbies, the 30-jockey pulley, the 31-warp stop frame, the 32-Expanding roller, 33-seta axle, the 34-swing arm of fluffing, the 35-cloth beam, the 36-left and right sidesing wall plate, 37-wefting insertion connecting rod, the 38-motor, the 39-sword transmission wheel, the 40-rapier transmission box, 41-compress roller, the 42-color selection box, 43-sector arm, the 44-V belt, 45-protecting band pipe, 46-aluminium matter heald frame, crossbeam before and after the 47-, the 48-entablature

As Fig. 1, shown in Figure 2, the utility model comprises the left and right sidesing wall plate 36 of being with cornice sheathing, place the bent axle 9 between the left and right sidesing wall plate 36, front and back crossbeam 47, entablature 48, place the motor 38 of left and right sidesing wall plate 36 1 side band V belts 44, and place warp-feeding mechanism between the left and right sidesing wall plate 36, spooler, weft insertion device, parts such as beating-up mechanism, warp-feeding mechanism comprises warp shaft 1, go up wide through drive motors 2, swing arm 3, play yarn rod 4, following warp shaft 28, jockey pulley 30, last warp shaft 1 is fixed on the left and right sides cornice sheathing 8, on last warp shaft 1, be fixed with wide through drive motors 2, swing arm 3 widely is connected with screw rod 6 through extension spring 7 by last, go up wide through sensor 5 be installed in swing arm 3 corresponding left and right sides cornice sheathings 8 on.

Weft insertion device comprises wefting insertion connecting rod 37, sector arm 43, sword transmission wheel 39, and wefting insertion connecting rod 37 is connected with sector arm 43, and sector arm 43 is connected by the both sides sword belt in sword transmission wheel 39 and the protecting band pipe 45.

Spooler mainly is made up of Expanding roller 6, seta axle 5, compress roller 29, cloth beam 3.

Beating-up mechanism comprises reed 10, track base 12, fluffing axle 14, fluffing balance staff 22, camshaft, reed 10 places on the reed seat 11, reed seat 11 matches with track base 12, track base 12 is fixed on the lay sword 8 that is connected with bent axle 9, lever arm 13 and fluffing connecting rod stand-off 15 are installed on fluffing axle 14, lever arm 13 links to each other with reed seat 11, fluffing connecting rod stand-off 15 links to each other with the reed pin 19 of living by the reed pin connecting rod 18 of living, the reed pin 19 of living links to each other with fluffing collision block 20, be equipped with on the fluffing balance staff 22 and bump egagropilus 21 and fluffing swing arm 34, bumping egagropilus 21 links to each other with fluffing collision block 20, camshaft 26 links to each other with gear wheel 27, gear wheel 27 matches with pinion 24 on the warp let-off power transmission shaft 23, and fluffing crank throw seat 25 is installed on the camshaft 26, and fluffing crank throw seat 25 matches with the swing arm 34 of fluffing.Also comprise slay angle bar 16, reed spring 17 alive simultaneously, slay angle bar 16 is fixed on the lay sword 8, and the connecting rod stand-off 15 that fluffs abuts against on the slay angle bar 16 reed seat 11 by the reed spring 17 of living.

During work, after being drawn from last warp shaft 1 by last warp thread, through playing yarn rod 4, warp stop frame 31, movable reed 10, following warp thread inweaves in the towel cloth with last warp thread behind jockey pulley 30, warp stop frame 31, reed 10 from down after axle 28 is drawn.Last warp thread forms looped pile.When weaving, last warp thread constantly is consumed, and warp tension is increased, and swing arm 3 through yarn sensor 5, is passed to electric cabinet with signal to the swing of fuselage the place ahead in the shake-up, makes through axis drive motor 2 and rotates, and emits warp thread, thereby realizes let-off motion; The towel cloth that is formed by fell batches on the cloth beam 35 through Expanding roller 32, seta axle 33, compress roller 41, thereby forms takeup motion.By wefting insertion connecting rod 37, drive 43 swings of sector arm, bevel gears back and forth rotate in the rapier transmission box 40 thereby make, and the rotation that drives sword transmission wheel 41 moves back and forth the both sides sword belts in the protecting band pipe 45, and the latitude that selects by color selection box 42, realizes the wefting insertion action.Along with the rotation of bent axle 9, drive reciprocally swinging such as front and back such as whole slay 11 grades by connecting rod 37, reed 10 beats the weft yarn of introducing to fell; Reed seat 11 matches with track base 12, lever arm 13 and fluffing connecting rod stand-off 15 are installed on fluffing axle 14, lever arm 13 links to each other with reed seat 11, fluffing connecting rod stand-off 15 links to each other with the reed pin 19 of living by the reed pin connecting rod 18 of living, the reed pin 19 of living links to each other with fluffing collision block 20, be equipped with on the fluffing balance staff 22 and

bump egagropilus

21 and 20 collisions of fluffing collision block, camshaft 26 links to each other with gear wheel 27, gear wheel 27 matches with pinion 24 on the warp let-off power transmission shaft 23, fluffing crank throw seat 25 is installed on the camshaft 26, fluffing crank throw seat 25 matches with fluffing swing arm 34, realizes beating motion.Dobbies 10 selects the control signal of look according to papery line paper or electronics, and pulling aluminium matter heald frame 46 moves up and down, and makes lower leaf on the heald and reaches the opening purpose, realizes harness motion.

The utility model employing activity reed formula fluffing mode, reed 10 is installed on the fluffing axle 14 by lever arm 13, link to each other with swing arm 13 by fluffing connecting rod stand-off 15, form length and beat with fluffing collision block 20 back of colliding, generate looped pile, the vibration of arrow shaft terry cloth loom is reduced greatly, the fluffing and the broken end of organizine significantly reduce, but and the lower warp thread raw material of working strength, help reducing production costs.Owing to adopted the electric induction type warp let-off, improved the sensitivity of the warp let-off greatly, the warp let-off is even, help fluffing high homogeneity and uniformity.

Claims

1, a kind of arrow shaft terry cloth loom, comprise the left and right sidesing wall plate (36) of being with cornice sheathing, place the bent axle (9) between the left and right sidesing wall plate (36), front and back crossbeam (47), entablature (48), place the motor (38) of left and right sidesing wall plate (36) one side band V belts (44), it is characterized in that: comprise reed (10), reed seat (11), track base (12), fluffing axle (14), fluffing balance staff (22), camshaft (26), reed (10) places on the reed seat (11), reed seat (11) matches with track base (12), track base (12) is fixed on the lay sword (8) that is connected with bent axle (9), lever arm (13) and fluffing connecting rod stand-off (15) are installed on fluffing axle (14), lever arm (13) links to each other with reed seat (11), fluffing connecting rod stand-off (15) links to each other with the reed pin (19) of living by the reed pin connecting rod (18) of living, the reed pin (19) of living links to each other with fluffing collision block (20), fluffing balance staff (22), camshaft (26) is fixed between the left and right sidesing wall plate (36), be equipped with on the fluffing balance staff (22) and bump egagropilus (21) and fluffing swing arm (34), bumping egagropilus (21) links to each other with fluffing collision block (20), camshaft (26) links to each other with gear wheel (27), gear wheel (27) matches with pinion (24) on the warp let-off power transmission shaft (23), fluffing crank throw seat (25) is installed on the camshaft (26), and fluffing crank throw seat (25) matches with fluffing swing arm (34).

2, a kind of arrow shaft terry cloth loom according to claim 1 is characterized in that: described warp-feeding mechanism also comprises wide through sensor (5), goes up wide setting firmly with left and right sides cornice sheathing (8) through sensor (5) and goes up and swing arm (3) mating reaction.

3, a kind of arrow shaft terry cloth loom according to claim 1, it is characterized in that: also comprise reed spring alive (17), slay angle bar (16), slay angle bar (16) is fixed on the lay sword (8), and fluffing connecting rod stand-off (15) abuts against on the slay angle bar (16) reed seat (11) by the reed spring (17) of living.