CN2031801U - Microcomputer controlled multifunction air textured yarn spinning frame - Google Patents

Abstract

The utility model belongs to equipment, which is a multifunction air textured yarn spinning frame controlled by a microcomputer. The utility model is characterized in that the feeder mechanism of the pressure roll of the filament frequency controlled by the microcomputer not only produces the air textured yarn with the single-color and mixture-color core-sheath type, but also produces the air textured yarn with the two-color and four-color. The utility model is driven by a single digno direct current motor, and the production speed reaches to 300 meters/ minute; the adjustable speed can fit for producing air textured yarns with different deniers. In order to guarantee the quality of the produced yarn, the utility model is provided with the device of the automatic stop in the condition of the brake yarn or full barrel.

Description

Microcomputer controlled multifunction air textured yarn spinning frame

The utility model belongs to Weaving device, relates to a kind of air deformation yarn machine that has improved, particularly a kind of micro-computer controlled multifuncitonal air deformation yarn machine.

The KB--3 type air deformation yarn machine of China's use at present is optimum type, it is by feed mechanism---and single roller twines wire feed, nozzle---utilize compressed air that precursor is carried out air jet texturing, output, reel---textured yarn is finalized the design, reel, creel---support former spindle etc. and partly form, these facility have simple in structure, operation, easy to maintenance, characteristics such as small investment, in 1986 by national technical appraisement, but because the air deformation yarn technology is that the eighties drops into the up-to-date weaving process technology of suitability for industrialized production in the world, so KB---3 type machines remain in the some shortcomings part, this machine precursor feeding of the first adopts single roller to twine wire feed, be subjected to this structural limitations, its resultant yarn kind is single, promptly can only produce monochrome: the core-skin type air deformation yarn of colour mixture; It two is that this machine operating rate is fixed (1.65 meters/minute), thick dawn core-skin type air deformation yarn in being suitable for producing, and it is low to produce thin dawn core-skin type air deformation yarn efficient; Its three no signal when being broken yarn or full tube.

The purpose of this utility model is that a kind of micro-computer controlled multifuncitonal air deformation yarn machine will be provided.

Its solution is: feed mechanism adopts system controlled by computer precursor frequency division pressure roller wire feed, there are two unit each ingot position, each unit has two groups, every group by core silk hello roller, smooth roll, the smooth roll support, the skin silk is fed roller, synchronizing wheel, electromagnet, adjusting screw(rod), fork, guide rod, base plate, axle, bearing, compositions such as pedestal, the structure that every unit is two groups is identical, the position symmetry, 4 core silks of every ingot position are fed roller, the linear velocity of 4 skin silk hello rollers is identical respectively, and the two speed ratio unanimity, like this, power is through the synchronizing wheel input mechanism, making core silk hello roller and Pi Si feed roller rotatablely moves in the same way with certain speed ratio, Computer signal is by the adhesive of circuit controling electromagnetism iron---discharges, fork is pumped, the smooth roll support is made front-rear reciprocation movement simultaneously, thereby make smooth roll feed roller with the core silk respectively and feed the roller contact with Pi Si---separate, if smooth roll is fed roller with the core silk and is contacted, then precursor is sent into nozzle by the linear velocity of core silk hello roller, otherwise, then precursor is sent into nozzle by the linear velocity of skin silk hello roller, if four groups of wire feed systems are imported the different colours precursor respectively, can produce the slub yarn that various fancy air deformation yarns and thickness do not wait: direct current generator list ingot drives, speed of production is adjustable, and maximal rate can reach 300 meters/minute; For guaranteeing the quality of finished product yarn, broken yarn self-stop, full-can stop motion are housed.

Accompanying drawing has been described an embodiment of the present utility model.

Fig. 1 is the front view of one of them unit of an ingot position.

Fig. 2 is the side view of a unit.

See figures.1.and.2, the core silk is fed roller (1), synchronizing wheel (17), and fixedly connected with axle (19) (18), remains on the pedestal (15) by radial ball bearing; Smooth roll support (12), fork (11) is fixedlyed connected with axle (3), remains on the pedestal (15) by radial ball bearing; Smooth roll (4) remains on the smooth roll support (2) by radial ball bearing; The skin silk is fed roller (5), synchronizing wheel (7) is fixedlyed connected with axle (6), remains on the pedestal (15) by radial ball bearing; Hello roller (1), (5) adopt circular cone to be connected with axle (19), (6); Pedestal (15) is fixed on base plate (13) front side; Electromagnet (8) is fixed on the rear side of base plate (13), and smooth roll (4) is in the outside of feeding roller (1), (5).

Driving synchronizing wheel (17) by transmission system rotates core silk hello roller (1); Drive synchronizing wheel (7), skin silk hello roller (5) is rotated by synchronous band (16) by synchronizing wheel (18); The core silk is fed the speed ratio of roller (1) and skin silk hello roller (5) and is realized by synchronizing wheel (18), (7), promotes fork (11) by guide rod (12) after electromagnet (8) adhesive on the base plate (13) and moves downward; After electromagnet discharged, extension spring (10) made upwards return of fork (11), realized pumping and the front-rear reciprocation movement of support (2) of fork, made that smooth roll (4) is fed roller (1) with the core silk respectively, the skin silk is fed roller (5) and contacted---separate.Contact and apply certain pressure by smooth roll (4) with feeding roller, drive the precursor feeding.

Claims (5)

1, the air deformation yarn machine, micro-computer controlled multifuncitonal deformation spinning machine particularly, by feed mechanism, nozzle, output--reel, the automatic stop of full tube, creel, broken yarn self-stop, DC motor speed-regulating, microcomputer signal systems etc. are partly formed, it is characterized in that: the core silk of system controlled by computer frequency division pressure roller wire feed feed mechanism is fed roller (1), synchronizing wheel (17), (18) fixedly connected with axle (19), smooth roll support (2), fork (11) is fixedlyed connected with axle (3), the skin silk is fed roller (5), synchronizing wheel (7) is fixedlyed connected with axle (6), electromagnet (8) is fixed on the rear side of base plate (13), promotes fork (11) by guide rod (12) and moves downward and make its return by extension spring (10).

2, device according to claim 1 is characterized in that: axle (3), (6), (19) remain on the pedestal (15) by radial ball bearing respectively, and by synchronous band (16) synchronizing wheel (7), (18) are connected.

3, according to claim 1 and 2 described devices, it is characterized in that each one of smooth roll (4) is equipped with at the two ends of smooth roll support (2) respectively, in the outside of feeding roller (1), (5), contact with hello roller (1), (5) by smooth roll (4), drive the precursor feeding.

4, device according to claim 1 is characterized in that: extension spring (10) upper end is connected with base plate (13), and the lower end is connected with fork (11).

5, device according to claim 1 is characterized in that: the core silk is fed roller (1) and is adopted circular cone to be connected with being connected with skin silk hello roller (5) and being connected of axle (6) of axle (19).

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