CN2229932Y

CN2229932Y - Coiler

Info

Publication number: CN2229932Y
Application number: CN 95233149
Authority: CN
Inventors: 谢金廷; 郑方太
Original assignee: STATE-OWNED QINGDAO TEXTILE MACHINERY PLANT
Current assignee: STATE-OWNED QINGDAO TEXTILE MACHINERY PLANT
Priority date: 1995-01-26
Filing date: 1995-01-26
Publication date: 1996-06-26
Anticipated expiration: 2005-01-26

Abstract

The utility model relates to a can coiler which belongs to a component on a hackling machine in textile machinery. On the basis of the existing coiler, the utility model is composed of a straight-line sloped tube for guiding strips, a step roll for pressing strips, an adjustable press spring for pressurization, a great circle of different directions and an additional lower bell mouth. Thus, the can coiler overcomes the disadvantages of an old coiler, such as blocked machines, coiled cotton, low speed of strip outlet, etc., and has the advantages of simple structure, convenient operation, reduced unevenness rate, favor for the uncoiling of the next process step, etc.

Description

Can coiler

Can coiler of the present utility model belongs to an assembly on the textile machine carding machine, specially refer on the basis of existing can coiler to part in addition part and structure redesign, to be suitable for a kind of can coiler of modern carding machine good quality and high output.

Existing can coiler, the can coiler on the A186F type carding machine produced of Qingdao Textile Machinery Plant for example, because of roll is as shown in Figure 3 an isometrical cylinder, thus lap-ups very easily, and the plugging phenomenon usually takes place; Owing to do not have horn mouth under the roll on the inclined tube,, before sliver enters inclined tube, overflow easily simultaneously, cause disconnected bar to squeeze oneself into a croweded bus as Fig. 1, shown in Figure 3; In addition, the roll pressurization is owing to be with extension spring 5 fixing pressurizations, as shown in Figure 4, so with chassis when the combing raw material not of the same race, be difficult for regulating pressure, and when open drive, roll still is in the pressurized state, also because of inclined tube is the curve inclined tube, as shown in Figure 1 and Figure 2, so not only mechanical processing difficulty is big, and make sliver in inclined tube stroke lengthening and be difficult for happening occasionally by the plugging phenomenon that causes, totally unfavorable to the high speed shaping, to enclose the bar radius little in addition, also is unfavorable for next procedure unwinding sliver.

The purpose of this utility model just is existing can coiler is improved design, makes its needs that are applicable to the carding machine good quality and high output, and it is big to overcome easy obstruction and roll lap-ups and curve circle of inclined tube difficulty of processing, shortcomings such as repiece difficulty.

The utility model is on A186F type carding machine can coiler basis, uses straight line inclined tube sliver, uses the squabbing roll press strip, and horn mouth is realized under adjustable stage clip pressurization and incorgruous great circle bar and the increase.

Improve the needs that can coiler after the design can satisfy modern carding machine good quality and high output, compare with old-fashioned can coiler, have simple to operate, be beneficial to the high speed combing and reduce yarn unevenness and advantages such as next procedure unwinding sliver are favourable.

Below accompanying drawing of the present utility model is illustrated.

Fig. 1 is the part elevation cross-sectional view of old-fashioned can coiler;

Fig. 2 is a curve inclined tube vertical view;

Fig. 3 is that the A of Fig. 1 is to profile;

Fig. 4 is the schematic diagram of roll with the extension spring pressurization;

Fig. 5 is the part elevation cross-sectional view of the utility model can coiler;

Fig. 6 is that the A of Fig. 5 is to profile;

Fig. 7 is the adjustable stage clip pressurization of a utility model squabbing roll schematic diagram.

In the base: 1. curve inclined tube, 2. horn mouth, 3. isometrical roll, 4. isometrical roll, 5. extension spring, 6. squabbing roll is 7. gone up horn mouth, 8. the axle of

squabbing roll

6,9. descend horn mouth, 10. straight line inclined tube, 11. circle bar dishes, 12. squabbing roll, 13. regulate bolt, 14. connecting rods, 15. connecting rod, 16. regulate bolt, 17. stage clips, 18. the axle of squabbing roll 12, the pressure foot of 19. squabbing rolls 6, the pressure frame of 20. squabbing rolls 12.

Fig. 5, Fig. 6 and Fig. 7 are embodiment of the present utility model.The adjustable stage clip pressure structure of this utility model as shown in Figure 7.The

axle

8,18 of

squabbing roll

6,12 is respectively by pressure foot 19 and pressure frame 20, and connecting rod 15 is welded on the connecting rod 14, and stage clip 17 makes

squabbing roll

6,12 jam-packeds on the

axle

8,18 by connecting rod 15.Regulate bolt 13 can regulate between two

squabbing rolls

6,12 apart from and make it to keep the gap, not friction mutually of two

squabbing rolls

6,12 when being convenient to open drive, when sliver enters two rolls, two roll spreadings can make regulates bolt 13 disengagements, make the pressure of spring 17 act on the roll 12, its pressure size available adjustment bolt 16 is regulated to be suitable for the requirement of variety classes strip.

The utility model has substituted the isometrical roll 3,4 of old-fashioned can coiler with

squabbing roll

6,12, as Fig. 5, shown in Figure 6.Experiment showed, that producing mutual interference effect when corresponding points are rotated with different-diameter on two squabbing rolls, 6, the 12 corresponding outer rims makes not lap-ups of roll.

As can be seen from Figure 5, straight line inclined tube 10 has replaced curve inclined tube 1, so-called straight line inclined tube is meant on circle bar radial direction, like this, though circle bar radius than old-fashioned greatly, but the inclined tube length of run is lengthening not, and the straight line inclined tube is convenient to machining, and its inner wall roughness also is convenient to guarantee that carding machine is when running up, its centrifugal force also can be consistent with straight line inclined tube direction, is convenient to shaping.In addition, adopt incorgruous great circle bar on the circle strips, it is opposite with the widely different veer of chassis (not shown) promptly to enclose bar dish 11, and circle bar diameter is greater than bar tube radius, sliver is arranged in the bar tube thinly, is beneficial in the next procedure unwinding and also can reduces CV value (the dried irregularity of finger)." can coiler produces the discussion that irregular calculating and circle strips are selected " literary composition is asked for an interview and delivered on 1992 the 7th phases of China " cotton textile technology " being entitled as of Chen Jingjia to details.

Excessive for the unlikely generation of sliver that makes

roll

6,12, and made specially corresponding to the upper and

lower horn mouth

7,9 of

squabbing roll

6,12 profiles tabling and help repiece, shaping and minimizing flyings with it.

Like this, mix the transmission system, cover body etc. (not shown) of old-fashioned can coiler again after, just formed a kind of novel can coiler.This can coiler is adapted to high-production card high-quality high speed shaping, and has simple in structurely, easy to operate, reduces yarn unevenness and has overcome shortcomings such as traffic congestion, lap-ups, and because circle bar radius and spacing increase, therefore be of value to next procedure unwinding sliver.

Claims

1 one kinds of can coilers of being made up of cover body, transmission system is characterized in that it has adjustable stage clip pressure structure, squabbing roll 6 and 12, straight line inclined tube 10 and upper and lower flared horn 7 and 9.

2 can coilers as claimed in claim 1 is characterized in that upper and lower flared horn 7,9 lays respectively at the upper and lower both sides of squabbing roll 6,12, connect profile simultaneously tabling with it and be adjacent.

3 can coilers as claimed in claim 1 is characterized in that having in the adjustable stage clip pressure structure and regulate bolt 13 and 16 and stage clip 17, and its connecting rod 15 links to each other with 14 and axle 8,18 passes through pressure foot 19 and pressure frame 20 respectively.