CN216302928U - Balloon breaker - Google Patents

Abstract

The utility model provides a balloon breaker, which comprises a cylinder body, wherein the cylinder body comprises a top end opening and a bottom end opening, and the cross section of the inner wall of the cylinder body is non-circular. The balloon breaker of the utility model can break the balloon formed by the unwound yarn and reduce the unwinding speed of the yarn.

Description

Balloon breaker

Technical Field

The utility model relates to the technical field of spinning tools, in particular to a balloon breaker.

Background

The yarns of the cop at the single spindle position of the bobbin winder are drawn by the small suction nozzle to be wound on a paper tube of the bobbin winder to perform the bobbin winding operation. The paper tube rapidly winds the yarn and the yarn unwinds and pulls off the tube. The yarn rotates fast and gets rid of the circle and forms the balloon in the unwinding process. Under the inertia effect of the balloon, the unwinding speed of the yarn is sometimes greater than the winding speed of the paper tube, so that the yarn is deposited on a winding machine and is not beneficial to effective winding work.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: a balloon breaker is provided which breaks the balloon formed by the yarn being unwound and reduces the speed at which the yarn is unwound.

In order to solve the technical problem, an embodiment of the present invention provides a balloon breaker, including a cylinder, where the cylinder includes a top end opening and a bottom end opening, and a cross section of an inner wall of the cylinder is non-circular.

As a further improvement of the embodiment of the utility model, in operation, the balloon breaker is positioned between a working unit of the winder with a small suction nozzle and the conveying track; the cop is positioned on the conveying track; the top end opening is opposite to a small suction nozzle of a working unit of the winding machine.

As a further improvement of the embodiment of the utility model, the cylinder is used for breaking the air ring formed when the yarn separated from the cop moves upwards.

As a further improvement of an embodiment of the present invention, the top end opening is smaller than the bottom end opening.

As a further improvement of the embodiment of the utility model, the hollow cavity of the cylinder body is gradually reduced from bottom to top.

As a further improvement of the embodiment of the utility model, the cross section of the inner wall of the cylinder body is polygonal.

As a further improvement of the embodiment of the utility model, the cross section of the inner wall of the cylinder body is in a regular polygon shape.

As a further improvement of the embodiment of the utility model, the cross section of the inner wall of the cylinder body is in an oval shape or a flower shape.

As a further improvement of an embodiment of the present invention, the top end opening is circular.

As a further improvement of the embodiment of the utility model, the bottom opening is circular or polygonal.

As a further improvement of the embodiment of the utility model, the outer wall of the cylinder body is provided with an ear plate.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects: according to the balloon breaker provided by the embodiment of the utility model, the yarn end enters the barrel from the bottom opening of the barrel, the yarn continuously impacts the inner wall of the barrel in the unwinding, rotating and swinging process, the inner wall of the barrel with the non-circular cross section can damage the yarn balloon, the yarn is prevented from being unwound quickly, the yarn unwinding speed is not higher than the yarn winding speed of a paper tube, and the yarn is prevented from being deposited on a winding machine to influence yarn winding. Meanwhile, the yarns enter the barrel from the bottom end opening of the barrel, move upwards in the barrel and are finally output from the top end opening of the barrel. The balloon breaker of this embodiment also serves to directionally guide the yarn.

Drawings

FIG. 1 is a schematic view of an assembled structure of a balloon breaker and a winder according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a balloon breaker according to an embodiment of the utility model;

fig. 3 is a cross-sectional view of the cartridge in the balloon breaker of a preferred embodiment of the present invention.

The figure shows that: the balloon breaker 1, the cylinder 11, the upper end opening 111, the lower end opening 112, the lug plate 12, the working unit 2 of the winder, the cop 3 and the conveying track 4.

Detailed Description

The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.

An embodiment of the present invention provides a balloon breaker, as shown in fig. 2, including a cylinder 11, the cylinder 11 including a top end opening 111 and a bottom end opening 112, and a cross section of an inner wall of the cylinder 11 being non-circular. The cylinder 11 is used for breaking the balloon formed when the yarn separated from the cop 3 moves upward.

In the operation of the balloon breaker of this embodiment, as shown in FIG. 1, the balloon breaker 1 is located between the winder operating unit 2 having the small suction nozzle 21 and the cop 3 at the winding station of the conveying rail 4 with the tip opening 111 being opposed to the small suction nozzle 21. The yarn on the cop 3 enters the hollow cavity of the cop 3 from the bottom opening of the hollow cavity of the cop 3 and is blown out from the top opening of the hollow cavity of the cop 3 by wind. Subsequently, the yarn end leaves the cop 3, enters the hollow cavity of the barrel 11 from the bottom opening 112 of the barrel 11, continuously impacts the inner wall of the barrel 11 in the yarn unwinding rotary swing process, changes the motion track of the yarn, and the inner wall of the barrel 11 with the non-circular cross section can damage a yarn balloon to prevent the yarn from being unwound quickly, so that the yarn unwinding speed is not higher than the yarn winding speed of a paper tube, and the yarn is prevented from being deposited on a winding machine to influence the winding. Moreover, the yarn enters the cylinder from the bottom opening 112 of the cylinder 11, moves upward along the hollow cavity of the cylinder 11 under the driving of the upward airflow, and finally extends out from the top opening 111 of the cylinder 11 to reach the position of the small suction nozzle 21. The cylinder 11 plays a role of lengthening and guiding the yarn directionally, and the yarn is sent to the small suction nozzle 21, so that the yarn is successfully sucked by the small suction nozzle.

The balloon breaker of the embodiment can not only break the balloon formed by unwound yarns and reduce the unwinding speed of the yarns, but also guide the yarns to the small suction nozzle of the working unit of the winder and improve the probability of successfully sucking the yarns by the small suction nozzle.

The inner wall of the cylinder 11 may take various shapes as long as the cross-section thereof is not circular. For example, the inner wall of the barrel 11 has a polygonal, elliptical or flower-shaped cross section. From the manufacturing point of view, it is preferable that the inner wall of the cylinder 11 has a cross section of a regular polygon. Thus, the inner wall of the cylinder body 11 is in a regular frustum pyramid shape, and the manufacture is convenient. Of course, the inner wall of the barrel 11 may be made into other irregular shapes, such as flower shape shown in fig. 3. The yarn rises in the cylinder 11 and touches the inner wall of the cylinder 11. The inner wall of the cylinder 11 is not circular in cross section, and is used for changing the rotating path of the yarn in the lifting process and reducing the moving speed.

Preferably, the top opening 111 is smaller than the bottom opening 112. The bottom opening 112 is large, so that the yarns on the cop 3 can conveniently enter the barrel body 11, the top opening 111 is small, so that the cop can be conveniently opposite to the small suction nozzle, the yarns can be accurately fed into the small suction nozzle, and the success rate of yarn suction by the small suction nozzle is improved. Preferably, the hollow cavity of the cylinder 11 is gradually reduced from bottom to top. The lower part of the hollow cavity of the cylinder 11 is larger, so that the yarn end can enter the hollow cavity of the cylinder 11 conveniently. The top of the hollow cavity of the cylinder 11 is smaller so as to be opposite to the small suction nozzle, and the yarn end can enter the small suction nozzle more accurately.

Preferably, the top opening 111 is circular. The round top opening 111 facilitates accurate alignment with the small suction nozzle, thereby delivering yarn under the lower suction nozzle and increasing the probability of successful yarn suction by the small suction nozzle.

Preferably, the bottom opening 112 is circular or polygonal. The yarn is released from the cop 3 and moves upwards under the action of the air flow, entering the bottom opening 12. The bottom opening 112 is circular or polygonal to allow the yarn ends to enter the barrel 11 more easily. The yarn is upward in the cylinder 11, and the inner wall with the non-circular cross section further damages a balloon formed in the rotation and lifting process of the yarn. When the cross sections of the bottom opening 112 and the inner wall of the cylinder are polygonal, the balloon destruction effect can be improved. Preferably, the bottom opening 112 is in the shape of a regular polygon. The manufacturing process of the bottom end opening 112 and the inner wall of the cylinder body which are just deformed is simple and convenient to process.

Preferably, the outer wall of the cylinder 11 is provided with an ear plate 12. The lug plates 12 are arranged for fixing the barrel body 11, so that the barrel body 11 is positioned between the small suction nozzle 21 of the working unit 2 of the winding machine and the cop 3 on the winding station of the conveying track 4, and the effects of breaking the quick balloon and influencing the probability of successful yarn suction of the small suction nozzle due to shaking of the barrel body 11 in the winding process are prevented.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to further illustrate the principles of the utility model, and that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is also intended to be covered by the appended claims. The scope of the utility model is defined by the claims and their equivalents.

Claims (10)

1. A balloon breaker comprising a barrel (11), said barrel (11) comprising a top end opening (111) and a bottom end opening (112), the cross-section of the inner wall of the barrel (11) being non-circular; the top end opening (111) is smaller than the bottom end opening (112).

2. Balloon breaker according to claim 1, characterized in that, in operation, the balloon breaker (1) is located between a working unit (2) of the winder containing a small suction nozzle (21) and the conveying track (4); the cop (3) is positioned on the conveying track (4); the top opening (111) is opposite to a small suction nozzle (21) of the working unit (2) of the winding machine.

3. Balloon breaker according to claim 1 or 2, wherein said cylinder (11) is adapted to break the balloon formed when the yarn leaving the cop (3) moves upwards.

4. The balloon breaker according to claim 1, wherein the hollow cavity of the cylinder (11) is tapered from bottom to top.

5. The balloon breaker according to claim 1, wherein the inner wall of the cylinder (11) is polygonal in cross-section.

6. The balloon breaker according to claim 5, wherein the inner wall of the cylinder (11) has a cross-section in the shape of a regular polygon.

7. The balloon breaker according to claim 1, wherein the inner wall of the cylinder (11) is oval or flower-shaped in cross-section.

8. The balloon breaker according to claim 1 wherein the top end opening (111) is circular.

9. The balloon breaker according to claim 1 wherein the bottom end opening (112) is circular or polygonal.

10. The balloon breaker according to claim 1, characterized in that the outer wall of the cylinder (11) is provided with lugs (12).

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