CN203768554U - Yarn guide device - Google Patents

Abstract

The utility model relates to a yarn guide device. The yarn guide device comprises a yarn guide plate and a bent plate, wherein the bent plate can be wound with one end of the yarn guide plate as the fulcrum and penetrate through the yarn guide plate to form a yarn passage. At least two adjusting holes adjacent to one another are formed in the bent plate and used for adjusting the aperture of the yarn passage. A via hole for one end of the bent plate to penetrate through is formed in the yarn guide plate. A clamping device capable of being clamped into the adjusting holes is arranged in the via hole. According to the yarn guide device, due to the fact that the bent plate capable of being wound relative to the yarn guide plate is arranged and provided with the multiple adjusting holes adjacent to one another in sequence, the bent plate can be wound to form the yarn passage varying in aperture relative to the yarn guide plate, the yarn guide device does not need to be frequently replaced when used for guiding yarns with different numbers, it is only needed that the aperture of the yarn passage is adjusted, operation is convenient, and the production cost is lowered.

Description

A kind of feed carrier

Technical field

The utility model relates to a kind of textile apparatus, relates in particular to a kind of for the feed carrier on fine spining machine.

Background technology

Twizzle is a turning point in fine spining machine spinning process, is the transmission to the sliver twist, and to control the stability of spinning air ring, and requirement can reduce fuzzy yarn and broken end, being processed into line style goods, for weaving and knitting line.Yet the pore size of crossing yarn channel of different twizzles differs, and need select the twizzle of respective aperture according to institute's spinning number, thus, need to change continually twizzle, has increased production cost.

In addition, also require the mistake yarn channel of twizzle smooth.Existing twizzle is by brake forming, when bending, outer ring stretches, and inner ring compresses, therefore, the inner ring of twizzle just has wrinkling and plucking phenomenon, affect the quality of resultant yarn, thus must carry out polishing to the inner ring of twizzle, when a large amount of processing different pore size twizzle, need to process each twizzle, increase processing cost.

Utility model content

The utility model has overcome the deficiencies in the prior art, provide a kind of simple in structure, to cross yarn channel aperture adjustable, and without the feed carrier to inner ring polishing.

For achieving the above object, the technical solution adopted in the utility model is: a kind of feed carrier, it is characterized in that: comprise thread board and can take thread board one end and reel and pass thread board to form the bending plate of yarn channel as fulcrum, described bending plate is provided with at least two described adjustment holes of crossing yarn channel aperture of the adjusting of mutually adjoining, described thread board is provided with the via hole passing for one end of described bending plate, is provided with the gripping mechanism that can snap in described adjustment hole in described via hole.

In preferred embodiment of the utility model, further comprise that on described bending plate, being also provided with at least one can cover described adjustment hole and the port lid of 180 ° of can overturning, on described bending plate, in described adjustment hole one end, be provided with rotating shaft, described port lid pivotable is connected in described rotating shaft.

In preferred embodiment of the utility model, further comprise the groove that is also provided with placement packing ring on described bending plate.

In preferred embodiment of the utility model, further comprise described gripping mechanism comprise be arranged in described via hole can elastic telescopic fixture block, described thread board inside is provided with the draw-in groove of accommodating described fixture block, and described draw-in groove bottom and fixture block one end are connected with back-moving spring.

In preferred embodiment of the utility model, further comprise described adjustment hole one end be also provided with the holddown groove of fixing described port lid on two ends, described port lid is provided with the briquetting that can be clamped in described holddown groove.

In preferred embodiment of the utility model, further comprise that the width of described bending plate equals the width of described via hole.

The utility model has solved the defect existing in background technology, feed carrier of the present utility model is by arranging the bending plate that thread board is reeled relatively, a plurality of adjustment holes that adjoin are successively set on bending plate, make bending plate relatively thread board be wound into the yarn channel of crossing with different pore size size, when leading the yarn of jack per line number not, without the frequent feed carrier of changing, only need regulate the aperture of yarn channel, easy to operate, and reduced production cost.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the structural representation of preferred embodiment of the present utility model;

Fig. 2 is thread board and the bending plate structural representation after spreading out in the utility model;

In figure: 10, thread board, 11, via hole, 12, draw-in groove, 20, bending plate, 21, adjustment hole, 22, groove, 30, cross yarn channel, 41, fixture block, 42, back-moving spring, 50, port lid, 51, rotating shaft, 52, holddown groove, 53, briquetting.

The specific embodiment

In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.

As depicted in figs. 1 and 2, a kind of feed carrier, comprise thread board 10 and can take thread board 10 one end and reel and pass thread board 10 to form the bending plate 20 of yarn channel 30 as fulcrum, bending plate 20 be provided with at least two mutually adjoin in order to regulate the adjustment hole 21 in yarn channel 30 apertures, on thread board 10, be provided with the via hole 11 passing for one end of bending plate 20, in via hole 11, be provided with the gripping mechanism that can snap in adjustment hole 21, by gripping mechanism, the bending plate after reeling 20 clamped.In the utility model, the width of bending plate 20 equals the width of via hole 11, makes bending plate 20 through after via hole 11, does not stay gap between the two, prevents into ash.

Preferably, gripping mechanism comprise be arranged in via hole 11 can elastic telescopic fixture block 41, specifically can establish in thread board 10 inside the draw-in groove 12 of an accommodating fixture block 41, in draw-in groove 12 bottoms, be connected back-moving spring 42 with one end of fixture block 41, fixture block 41 is subject to the extruding of thread board 10, in indentation draw-in groove 12, meet after adjustment hole 21, under the effect of back-moving spring 42, eject, snap in adjustment hole 21, according to the size in required aperture, bending plate 20 is clamped in corresponding adjustment hole 21.

As preferred embodiment of the present utility model, on bending plate 20, offer 21, four adjustment holes 21 of four adjustment holes and adjoin successively, to be adjusted to the yarn channel 30 excessively of four different pore size sizes.By the size of each adjustment hole 21 is rationally set, made the aperture of yarn channel 30 may be adjusted to Φ 1.5mm, Φ 2.5mm, Φ 3.5mm and Φ 4.5mm, to meet the not yarn of jack per line number.

Further, on bending plate 20, be also provided with at least one and can cover adjustment hole 21 and the port lid 50 of 180 ° of can overturning, specifically can on bending plate 20, in adjustment hole 21 one end, rotating shaft 51 be set, port lid 50 pivotables are connected in rotating shaft 51.As preferred embodiment of the present utility model, on bending plate 20, offer four adjustment holes 21, therefore, three port lids 50 need be set, quantity-1 of the quantity=adjustment hole 21 of port lid 50, in gripping mechanism snaps in one of them adjustment hole 21, other three adjustment holes 21 can be covered respectively by three port lids 50, prevent from falling ash in adjustment hole 21 and affect use.

Preferably, on the one or both ends of adjustment hole 21, be also provided with the fixedly holddown groove 52 of port lid 50, on port lid 50, arrange and can be clamped on the briquetting 53 in holddown groove 52.When port lid 50 is covered to adjustment hole 21, by briquetting 53 is pressed in holddown groove 52, can prevent that port lid 50 is loosening; While not needing to cover, port lid 50 is released.

Further, on bending plate 20 of the present utility model, be also provided with the groove 22 of placing packing ring.Bending plate 20 be take one end of thread board 10 after fulcrum was bent to form yarn channel 30, at the interior placement packing ring of groove 22, makes the inwall of yarn channel 30 more smooth, without bending plate 20 is carried out to polishing, has simplified manufacture process.

Feed carrier of the present utility model in use, according to number number of institute's yarn, it is fulcrum that bending plate 20 be take to one end of thread board 10, be wound into the yarn channel 30 excessively in corresponding inner ring aperture, utilize fixture block 41 to snap in corresponding adjustment hole 21, fixed bend flap 20 is placed packing ring and can be used in the groove of bending plate 20; When needs regulated the aperture of yarn channel 30, utilize fixture block 41 to snap in corresponding adjustment hole 21, easy to operate.

The beneficial effect of feed carrier of the present utility model is:

1, by the bending plate that thread board is reeled is relatively set, a plurality of adjustment holes that adjoin are successively set on bending plate, make bending plate relatively thread board be wound into the yarn channel of crossing with different pore size size, when leading the yarn of jack per line number not, without the frequent feed carrier of changing, only need regulate the aperture of yarn channel, easy to operate, and reduced production cost;

2,, by the groove of putting packing ring is set on bending plate, after bending plate is reeled, packing ring is placed in crossing in yarn channel of formation, can make the inner ring of yarn channel smooth, without to bending plate polishing, has simplified manufacturing process, has also reduced manufacturing cost.

Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to claim scope.

Claims (6)

1. a feed carrier, it is characterized in that: comprise thread board and can take thread board one end and reel and pass thread board to form the bending plate of yarn channel as fulcrum, described bending plate is provided with at least two described adjustment holes of crossing yarn channel aperture of the adjusting of mutually adjoining, described thread board is provided with the via hole passing for one end of described bending plate, is provided with the gripping mechanism that can snap in described adjustment hole in described via hole.

2. feed carrier according to claim 1, it is characterized in that: on described bending plate, be also provided with at least one and can cover described adjustment hole and the port lid of 180 ° of can overturning, on described bending plate, in described adjustment hole one end, be provided with rotating shaft, described port lid pivotable is connected in described rotating shaft.

3. feed carrier according to claim 2, is characterized in that: on described bending plate, be also provided with the groove of placing packing ring.

4. feed carrier according to claim 3, it is characterized in that: described gripping mechanism comprise be arranged in described via hole can elastic telescopic fixture block, described thread board inside is provided with the draw-in groove of accommodating described fixture block, and described draw-in groove bottom and fixture block one end are connected with back-moving spring.

5. feed carrier according to claim 4, is characterized in that: one end of described adjustment hole be also provided with the holddown groove of fixing described port lid on two ends, described port lid is provided with the briquetting that can be clamped in described holddown groove.

6. feed carrier according to claim 5, is characterized in that: the width of described bending plate equals the width of described via hole.