CN201381403Y

CN201381403Y - Collector press bar distance clip

Info

Publication number: CN201381403Y
Application number: CN200920112822U
Authority: CN
Inventors: 吴元彪; 涂同华
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-14
Filing date: 2009-01-14
Publication date: 2010-01-13
Anticipated expiration: 2019-01-14

Abstract

A collector press bar distance clip is a whole body which is injected and fixed by a press bar and a distance clip, wherein the press bar is further provided with a bellmouthing which is symmetrical through the center line of the press bar. A conical cambered surface bellmouthing with a bunching function, the pressure bar which can change the running path of spinning and the distance block which is attached on a spinning technique device form a whole body, the difficult problems that the press bar and the collector can not be simultaneously used are fundamentally solved, thereby reaching the purposes of improving the quality of resultant yarn, lowering hairiness, improving single thread intensity and preventing strands of fibers from upwards curling. The increased collector can cluster scattered fiber, and collectively collects fibers which are messy and scattered and easily get fibrous yarn once in a traction direction, and twisting and drawing are further collectively done in a spinning channel. The floating space of fibers is simultaneously reduced when collectively collecting fibers, the collection to fibers does not need to find a relying hook, the collector works under a stable state, and the press bar effectively prevents fibers from upwards curling along a special-shaped curved surface, and the application scope is wide.

Description

Collector press bar distance clip

Technical field

The utility model relates to employed Primary Component on a kind of spinning machine, collector press bar distance clip.

Background technology

Used pressure bar on the present cotton mill weaving loom, mainly be to improve yarn quality, reduce bar and do the CV% value, but it can not improve the filoplume of yarn count, can not improve the yarn count single thread force, collector but can solve the filoplume of yarn count, improve the brute force of single thread, but bar is done the CV% value have deleterious effects, also can cause rubber roll, cushion rubber to use impaired simultaneously, both cut both ways, but the spinning machine position limited can only use wherein a kind of since both simultaneously dual-purpose make its pluses and minuses complementation, textiles also can't reach best in quality all the time for this reason.

The patent No. 200820082117.9 " special-shaped curved press bar distance clip " is though also provide a kind of pressure bar, can reduce the swim district and the filoplume phenomenon of fiber, improve into the immanent structure that sliver is done, improve spinning quality, turn over phenomenon on the elimination fiber, reduce CV% value and CVb% value, but their still unresolved pressure bars and collector the two can not dual-purpose a difficult problem.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of collector press bar distance clip is provided, the function that integrates collector and pressure bar, thoroughly solve pressure bar, collector the two can not dual-purpose a difficult problem, set to fiber need not to seek the support hook, and collector can work under stable state, reaches to reduce filoplume, improve single thread force, prevent to turn on the yarn comprehensive raising yarn quality.

The technical scheme in the invention for solving the above technical problem is: collector press bar distance clip, by the integral body that pressure bar and spacing block injection moulding are fixed into, also having on the described pressure bar with the pressure bar center line is a pair or more of horn mouth of symmetry.

Compared with prior art, advantage of the present utility model is: the circular cone cambered surface horn mouth and the pressure bar that can change the spinning running orbit that 1, will have the boundling function, and the spacing block triplicity that depends on the spinning process indispensability becomes an integral body, fundamentally solved pressure bar, collector the two can not dual-purpose a difficult problem, thereby reach the raising yarn quality, reduce filoplume, improve single thread force, prevent the purpose of turning on the yarn; 2, be collector because of on pressure bar, having increased horn mouth, can be to the loosen collagen fibre boundling, fiber scattered, that be prone to fibrous yarn is in a jumble carried out once drawing close by the set of drawing-off direction, concentrate in the spinning passage, and then twist, drawing-off, when fiber is held together in set, the increasing of the angle of contact of fiber and roller, the speed change point of fiber is preposition, as the to have reduced fiber space of swimming; 3, because of directly having collector on the pressure bar fiber is gathered, need not to seek and rely on hook, and original collector also need be affiliated on reel cage, job insecurity has beats, and the direction dislocation also can take place; 4, adopted special-shaped curved pressure bar stoped effectively fiber on turn over; 5, widely applicable, both can be applicable to dead traverse spinning, spin applicable to the activity journey again.

Description of drawings

Fig. 1, structural representation of the present utility model (the pressure bar cross section is the stereogram of abnormity).

Fig. 2, structural representation of the present utility model (it is fan-shaped stereogram that pressure is selected the cross section).

Fig. 3, structural representation of the present utility model (the pressure bar cross section is circular stereogram).

The vertical view of Fig. 4, Fig. 1.

The vertical view of Fig. 5, Fig. 2.

The vertical view of Fig. 6, Fig. 3.

The A-A zoomed-in view of Fig. 7, Fig. 4.

The A ' of Fig. 8, Fig. 5-A ' zoomed-in view.

The A of Fig. 9, Fig. 6 " A " zoomed-in view.

The B-B zoomed-in view of Figure 10, Fig. 4.

The B ' of Figure 11, Fig. 5-B ' zoomed-in view.

The B of Figure 12, Fig. 6 " B " zoomed-in view.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

The integral body that the pressure bar 1 that collector press bar distance clip is made by metal material and spacing block 3 injection mouldings are fixed into, and a pair or more of horn mouth 2 that processes on pressure bar 1 with pressure bar center line symmetry is collector.

One side of pressure bar 1 has the plane 5 tangent with the arc surface 4 of lower limb.

The opposite side of pressure bar 1, the plane 6 of intersecting for arc surface 4 with lower limb, and form domatic 7 in the intersection, the stressed of end that fiber is contacted with pressure bar changes, stop the long-pending flower that turns over formation on the fiber to stop up the spinning passage effectively, on root, thoroughly eliminated the phenomenon that fiber turns over.

Also carry out machining at the symmetry place of pressure bar opposite side position of center line both sides, process the horn mouth 2 of two symmetries, bell-mouthed cross section is the circular cone cambered surface, and import department is the great circle cambered surface, and the exit is little arc surface, and import department is greater than the exit.Shown in Fig. 1,4,7,10.

Fiber is in horn mouth 2 set, because of the effect of pressure bar 1 has increased frictional force, the control of fiber, reduced the district of swimming of fiber, thereby reached the minimizing filoplume, improves single thread force, improves into the dried purpose of sliver.

This collector press bar distance clip is installed on the spinning machine, and use the below at the draw zone middle part that middle roller constitutes before being installed in.

Pressure bar can adopt Any shape as required.

" cross sectional shape is circular to pressure bar 1; " injection moulding is fixed with spacing block 3, shown in Fig. 3,6,9,12, pressure bar 1 ' cross sectional shape be fan-shaped, fix with spacing block 3 ' injection moulding, shown in Fig. 2,5,8,11,

horn mouth

2,2 ', 2 " cross sectional shape is all the circular cone cambered surface mutually, shown in Figure 10,11,12.

Claims

1, a kind of collector press bar distance clip, by the integral body that pressure bar and spacing block injection moulding are fixed into, it is characterized in that also having on the described pressure bar with the pressure bar center line is a pair or more of horn mouth of symmetry.

2, collector press bar distance clip according to claim 1, it is characterized in that described pressure bar (1) cross sectional shape is special-shaped curved, fix with spacing block (3) injection moulding, pressure bar one side is the plane (5) tangent with the arc surface (4) of lower limb, opposite side is and the crossing plane (6) of the arc surface (4) of lower limb, forms one domatic (7) in the junction.

3, collector press bar distance clip according to claim 1 is characterized in that described pressure bar (1 ') cross sectional shape is that fan-shaped and spacing block (3 ') injection moulding are fixed, and pressure bar (1 ") cross sectional shape is fixed for circular and spacing block (3 ") injection moulding.

4, collector press bar distance clip according to claim 1, it is characterized in that described pressure bar (1), (1 '), (also use machining on 1 "); process horn mouth (2), (2 '), (2 ") of two symmetries, described horn mouth (2), (2 '), (2 ") cross sectional shape is all the circular cone cambered surface mutually; import department is the great circle cambered surface; the exit is little arc surface, and import department is greater than the exit.