CN101008124B

CN101008124B - Full-automatic jacquard towel sample knitting machine

Info

Publication number: CN101008124B
Application number: CN200710066891A
Authority: CN
Inventors: 孟长明
Original assignee: University of Shaoxing
Current assignee: University of Shaoxing
Priority date: 2007-01-24
Filing date: 2007-01-24
Publication date: 2010-05-26
Anticipated expiration: 2027-01-24
Also published as: CN101008124A

Abstract

The invention discloses a full-automtic jacquard towel sample loom, comprising left and right wall plates, warp feeder, coiler, filling device, beat-up device, and opening device between the left and right wall plates. The beat-up device comprises slay base whose two ends are arranged with movable reed and horizontal rod of slay base while the horizontal rod is fixed between the left and right wall plates; the slay base is connected with beat-up cylinder with piston rod; the beat-up cylinder via movable swing arm is connected to the furring cylinder. The invention can movably slay-type fur in aerated type, to reduce the vibration of whole loom and reduce the cost.

Description

Full-automatic jacquard towel sample knitting machine

Technical field

The invention discloses a kind of full-automatic jacquard towel sample knitting machine, belong to technical field of textile machine.

Background technology

Full-automatic jacquard towel sample knitting machine is a kind of machine that cotton yarn is processed into towel class household textiles sample.Weave at towel at present and generally on common terry cloth loom, carry out when system towel sample is knitted by enterprise, and the general fabric width of common towel loom is above 1 meter, conventional each procedure such as the warping of process when test weaving towel sample, jacquard weave is made, play card, the man-hour that consumes is a lot, the cycle of trial-production is very long, waste very big, and, it is that power resources are controlled by motor all that the terry mode of called optical imaging is generally through face swimming type terry mode and movable reed formula terry mode, make the vibration of whole jacquard towel sample knitting machine bigger, the fluffing of organizine and broken end are many.

Summary of the invention

For addressing the above problem, the object of the present invention is to provide a kind of easy to usely, floor space is little, and the conversion kind is simple, good economy performance, can weave the full-automatic jacquard towel sample knitting machine of ingrain towel sample material object under control of microcomputer.

The present invention will solve the technical scheme that its technical problem adopts: a kind of full-automatic jacquard towel sample knitting machine, comprise left wallboard, right wallboard, place the warp-feeding mechanism between left wallboard and the right wallboard, spooler, weft insertion device, beating-up mechanism, shedding mechanism, described beating-up mechanism comprises slay, be respectively equipped with movable reed at the two ends of slay, the slay cross bar, the slay cross bar is installed between left wallboard and the right wallboard, on slay, be provided with the spherical joint bearing, the spherical joint bearing is connected with connecting rod, this connecting rod is connected with the cylinder that beats up of band piston rod, the cylinder that beats up is connected with fixed bar, fixed bar is hinged with movable rocking arm, and movable rocking arm is connected with the fluffing cylinder.This structure has realized the movable reed formula fluffing of pneumatic type, can finish two short one required long beating up of fluffing, and the vibration of whole small sample loom is reduced greatly, and the fluffing of organizine and broken end reduce, but and the lower warp thread raw material of working strength, reduced production cost.

Of the present inventionly further be set to: be connected with the spherical joint bearing between fluffing cylinder and the movable rocking arm; Be provided with the fixed pin shaft of fastening movable rocking arm, the fixed pin shaft of fastening fluffing cylinder between left side wallboard and the right wallboard, the spherical joint bearing that moves through of fluffing cylinder swings movable rocking arm, drives the motion of cylinder of beating up, thereby has realized moving of slay.

Of the present inventionly further be set to: all be provided with dog screw on described left wallboard, the right wallboard, dog screw has played the effect of regulating the fluffing height.

Of the present inventionly further be set to: described warp-feeding mechanism comprises and places going up through yarn sensor, down through yarn sensor on the left wallboard, go up through yarn sensor and place left wallboard and right wallboard between the fluffing swing arm be used, in the employing behind yarn sensor, after the computing of PLC cyclelog, carry out the warp let-off with suitable speed and warp run-in, the sensitivity of the last warp thread warp let-off improves greatly, send yarn even, high homogeneity that helps fluffing and uniformity.

Of the present inventionly further be set to: described weft insertion device comprises the release cylinder that is fixedly arranged on the right wallboard and the pneumatic type weft insertion device of band piston rod, gripper head is installed on the piston rod, gripper head is used with the release cylinder, left side wallboard is provided with that several cambers of cutting latitude device and band piston rod place selects the latitude cylinder, and piston rod is provided with the wefting insertion porcelain eye.The effect of wefting insertion has been played by this mechanism.

Of the present inventionly further be set to: described shedding mechanism comprises heald frame, heald, places the electronic jacquard machine on left wallboard and the right wallboard, wherein heald move through electronic jacquard machine control, heald frame has the heald frame actuating cylinder.After adopting electronic jacquard machine, carry out on the computer that the tissue of style changes with electronic jacquard machine is connected, convenient and swift, reduced the cost of sample, electric different with the heald frame of being furnished with cylinder according to the kind of fabric in jacquard attachment, can control the different motion of heald.

The present invention realizes the different motion of warp-feeding mechanism, spooler, weft insertion device, beating-up mechanism, shedding mechanism by to control of microcomputer, realizes full automatic operation, weaves the different towel sample of kind.

Description of drawings

Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.

Fig. 1 is a front view of the present invention;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the structural representation of warp-feeding mechanism of the present invention, spooler;

Fig. 4 is a weft insertion device schematic diagram of the present invention;

Fig. 5 is a beating-up mechanism schematic diagram of the present invention.

The specific embodiment

1-left side wallboard, the 2-warp-feeding mechanism, the 3-spooler, the 4-weft insertion device, the 5-beating-up mechanism, the 6-shedding mechanism, the 7-electric appliance control box, the right wallboard of 8-, 21-is last through yarn sensor, under the 22-through yarn sensor, the 23-swing arm of fluffing, the last warp let-off axle of 24-, under the 25-through axle, the 26-rear axletree, the swing arm of the 27-back rest, the last warp thread let-off motor of 28-, 29-is with synchronously, 210-warp let-off servomotor, 211-top link spring, 31-front strut beam optical axis, the 32-cloth beam, 33-batches servomotor, 41-pneumatic type weft insertion device, the 42-piston rod, the 43-gripper head, the 44-piston rod, 45-selects the latitude cylinder, 46-discharges cylinder, 47-cuts the latitude device, 48-selects latitude look bar, 49-wefting insertion porcelain eye, the movable reed of 51-, the 52-slay, 53-slay cross bar, the 55-connecting rod, the 56-piston rod, the 57-cylinder that beats up, the 58-fixed bar, the movable rocking arm of 59-, the 510-cylinder that fluffs, the 511a-fixed pin shaft, the 511b-fixed pin shaft, 512,513-spherical joint bearing, the 514-dog screw, the 61-electronic jacquard machine, 62-heald frame actuating cylinder, the 63-heald frame, the 64-heald, the 65-keevil, 66-heald frame holder, the 67-head frame guides, 68-returns and combines the spandex silk

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the present invention includes left wallboard 1, right wallboard 8, place the warp-feeding mechanism 2 between left wallboard 1 and the right wallboard 8, spooler 3, weft insertion device 4, beating-up mechanism 5, shedding mechanism 6, described beating-up mechanism 5 comprises slay 52, the two ends of slay 52 are respectively equipped with movable reed 51, slay cross bar 53, slay cross bar 53 is installed between left wallboard 1 and the right wallboard 8, slay 52 is successively by spherical joint bearing 512, connecting rod 55 is connected with the cylinder 57 that beats up of band piston rod 56, beat up and be connected with fixed bar 58 between cylinder 57 and the movable Rocker arm 59, movable Rocker arm 59 and fixed bar 58 are for being articulated and connected, the cylinder 57 that beats up is connected with fluffing cylinder 510 by movable Rocker arm 59, also be connected with spherical joint bearing 513 between fluffing cylinder 510 and the movable Rocker arm 59, be provided with the fixed pin shaft 511a of fastening movable Rocker arm 59 between left side wallboard 1 and the right wallboard 8, the fixed pin shaft 511b of fastening fluffing cylinder 510 all is provided with dog screw 514 on left wallboard 1 and the right wallboard 8.

Described warp-feeding mechanism 2 comprises the last warp let-off axle 24 that is installed between left wallboard 1 and the right wallboard 8, down through axle 25, rear axletree 26, wherein go up and be connected with warp thread let-off motor 28 on the warp let-off axle 24, descend through axle 25 by being with 29 to be connected with warp let-off servomotor 210 synchronously, rear axletree 26 is provided with back rest swing arm 27, a left side also being provided with on the wallboard 1 through yarn sensor 21, down through yarn sensor 22, last through yarn sensor 21 and place the fluffing swing arm 23 between left wallboard 1 and the right wallboard 8 to be used.

Described spooler 3 comprises front strut beam optical axis 31, the cloth beam of being located between left wallboard 1 and the right wallboard 8 32, and cloth beam 32 is connected with and batches servomotor 33.

Described weft insertion device 4 comprises release cylinder 46 that is fixedly arranged on the right wallboard 8 and the pneumatic type weft insertion device 41 of being with piston rod 42, gripper head 43 is installed on the piston rod 42, piston rod 42 has the function of circumferential location, guaranteed that gripper head 43 makes its circumferential position not rotate when moving back and forth, gripper head 43 is used with release cylinder 46, left side wallboard 1 is provided with that several cambers of cutting latitude device 47 and band piston rod 44 place selects latitude cylinder 45, piston rod 44 is provided with wefting insertion porcelain eye 49, and wefting insertion porcelain eye 49 has played the effect of guiding weft yarn.

Described shedding mechanism 6 comprises heald frame 63, heald 64, places the electronic jacquard machine 61 on left wallboard 1 and the right wallboard 8, be provided with keevil 65 between left side wallboard 1 and the right wallboard 8, wherein the electronic jacquard machine 61 that moves through of heald 64 is controlled, heald frame 63 has heald frame actuating cylinder 62, and heald frame actuating cylinder 62 places on the heald frame holder 66.

During work, after last warp thread was drawn from last warp let-off axle 24, through fluffing swing arm 23, heald 64, movable reed 51, following warp thread was from down after axle 25 is drawn, inweave in the towel cloth with last warp thread through rear axletree 26, heald 64, movable reed 51, last warp thread forms looped pile.When weaving, last warp thread constantly is consumed, warp tension is increased, fluffing swing arm 23 through yarn sensor 21, is passed to electric appliance control box 7 with signal to the swing of fuselage the place ahead in the shake-up, warp thread let-off motor 28 is rotated, warp let-off axle 24 rotates in the drive, emits warp thread, realizes the warp-feeding mechanism motion.After emitting warp thread, the tension force in the last warp thread reduces, and under the pulling of top link spring 211, swing arm through yarn sensor 21, stops operating warp let-off axle 24 to the swing of fuselage rear in the disengagement, has avoided last warp tension too small; The towel cloth that forms by fell through front strut beam optical axis 31, batch in the cloth beam 32, the motion of realization spooler, cloth beam 32 drives by batching servomotor 33, batch 33 filling densities that set by microcomputer of servomotor and carry out uniform rotation, simultaneously, also can become filling density by the fabric tissue requirement weaves; Select of the designing requirement of latitude look bar 48 by electric appliance control box 7 control according to fabric, selected weft yarn is guided into the direction of motion of the arrow of gripper head 43 indications, piston rod 42 in the pneumatic type weft insertion device 41 moves back and forth under the control of electric appliance control box 7, drive the motion of gripper head 43, when piston rod 42 during to left movement, gripper head 43 hooks weft yarn, make weft yarn guide to the right side of loom from the left side of loom, cut latitude device 47 and cut off weft yarn, by discharging the relieving weft yarn of cylinder 46, finish wefting insertion one time, realize the motion of weft insertion device; Along with finishing of wefting insertion, the cylinder 57 that beats up moves under the effect of electric appliance control box 7, driving whole slay 52 by connecting rod 55 swings forward, reed beats the weft yarn of introducing to fell, fluffing cylinder 510 is under the control of electric appliance control box 7, finish the movable fluffing action of reed 52 2 hand-to-hand fights in tights one long dozen, require when fluffing cylinder 510 stretches out according to fluffing, drive activity Rocker arm 59, the cylinder 57 that beats up are worked together, be to be long dozen, then for hand-to-hand fight in tights, realized the motion of beating-up mechanism during 510 indentations of fluffing cylinder; The motion of shedding mechanism is then finished by heald frame 63 teamworks of electronic type jacquard 61 and band heald frame actuating cylinder 62, electronic type jacquard 61 is under the control of electronic signal, the heald 64 that utilizes the effect of electric appliance control box 7 that needs are mentioned is upwards mentioned by harness cord and keevil 65, form upper and lower opening, the decline of heald 64 then retracts by returning comprehensive spandex silk 68, speed with the loom that adapts to, heald frame 63 is in motion on head frame guides 67 under the control of heald frame actuating cylinder 62, carry out the plain weave of warp thread, reduce the pin number of electronic jacquard machine 61, can weave more complicated decorative pattern 64 several times at identical heald.

Claims

1. full-automatic jacquard towel sample knitting machine, comprise left wallboard (1), right wallboard (8), place the warp-feeding mechanism (2) between left wallboard (1) and the right wallboard (8), spooler (3), weft insertion device (4), beating-up mechanism (5), shedding mechanism (6), it is characterized in that: described beating-up mechanism (5) comprises slay (52), be respectively equipped with movable reed (51) at the two ends of slay (52), slay cross bar (53), slay cross bar (53) is installed between left wallboard (1) and the right wallboard (8), on slay (52), be provided with spherical joint bearing (512), spherical joint bearing (512) is connected with connecting rod (55), this connecting rod (55) is connected with the cylinder that beats up (57) of band piston rod (56), the cylinder (57) that beats up is connected with fixed bar (58), fixed bar (58) is hinged with movable rocking arm (59), and movable rocking arm (59) is connected with fluffing cylinder (510).

2. full-automatic jacquard towel sample knitting machine according to claim 1 is characterized in that: be connected with spherical joint bearing (513) between fluffing cylinder (510) and the movable rocking arm (59).

3. full-automatic jacquard towel sample knitting machine according to claim 1 is characterized in that: be provided with the fixed pin shaft (511a) of fastening movable rocking arm (59), the fixed pin shaft (511b) of fastening fluffing cylinder (510) between left wallboard (1) and the right wallboard (8).

4. full-automatic jacquard towel sample knitting machine according to claim 1 is characterized in that: all be provided with dog screw (514) on described left wallboard (1), the right wallboard (8).

5. full-automatic jacquard towel sample knitting machine according to claim 1, it is characterized in that: described warp-feeding mechanism (2) comprises and places going up through yarn sensor (21), down through yarn sensor (22) on the left wallboard (1), go up through yarn sensor (21) and place left wallboard (1) and right wallboard (8) between fluffing swing arm (23) be used.

6. full-automatic jacquard towel sample knitting machine according to claim 1, it is characterized in that: described weft insertion device (4) comprises release cylinder (46) that is fixedly arranged on the right wallboard (8) and the pneumatic type weft insertion device (41) of being with piston rod (42), gripper head (43) is installed on the piston rod (42), gripper head (43) is used with release cylinder (46), what left side wallboard (1) was provided with several cambers placements of cutting latitude device (47) and band piston rod (44) selects latitude cylinder (45), and piston rod (44) is provided with wefting insertion porcelain eye (49).

7. full-automatic jacquard towel sample knitting machine according to claim 1, it is characterized in that: described shedding mechanism (6) comprises heald frame (63), heald (64), places the electronic jacquard machine (61) on left wallboard (1) and the right wallboard (8), wherein the electronic jacquard machine (61) that moves through of heald (64) is controlled, and heald frame (63) has heald frame actuating cylinder (62).