CN217499540U

CN217499540U - Yarn inserting rod for twisting machine

Info

Publication number: CN217499540U
Application number: CN202221501050.4U
Authority: CN
Inventors: 于锋
Original assignee: Qingdao Ruihua Source Line Co ltd
Current assignee: Qingdao Ruihua Source Line Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-27
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to a yarn inserting rod for twisting machine, include: the roller is sleeved outside the fixing rod, an inner ring of the bearing is fixedly connected with the fixing rod, an outer ring of the bearing is fixedly connected with the roller, and an annular positioning plate is formed at one end of the roller. The utility model discloses a locating plate and baffle press from both sides tight fixedly with a yarn section of thick bamboo, make a yarn section of thick bamboo along with the bearing roller rotates in step, and the unwrapping wire is even stable, uses the problem of having solved a yarn section of thick bamboo and having destroyed easily and wearing and tearing.

Description

Yarn inserting rod for twisting machine

Technical Field

The utility model belongs to the technical field of the weaving and specifically relates to a yarn inserting rod for twisting machine.

Background

In the existing twisting machine, a yarn drum is sleeved outside a yarn inserting rod when the yarn is unwound, the yarn inserting rod is fixed in the unwinding process, and the yarn drum rotates relative to the yarn inserting rod. Since the outer diameter of the yarn inserting rod is different from the inner diameter of the yarn package, the yarn package impacts the yarn inserting rod, and the yarn package is abraded or damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and provides a yarn inserting rod for a twisting machine, which solves the problem that a yarn cylinder is easy to be damaged and abraded.

A yarn inserting bar for a twisting machine, comprising: the bearing roller is sleeved on the outer side of the fixing rod, an inner ring of the bearing is fixedly connected with the fixing rod, an outer ring of the bearing is fixedly connected with the bearing roller, and an annular positioning plate is formed at one end of the bearing roller.

Furthermore, the roller support further comprises a baffle and a spring, the baffle penetrates through the roller and is in sliding connection with the roller, and two ends of the spring are fixedly connected with different baffles respectively.

Furthermore, a limiting plate is formed on one side, located inside the carrier roller, of the baffle plate, and the limiting plate extends to the outside of the carrier roller from one end, far away from the limiting plate, of the carrier roller.

Furtherly, still include slide bar and slider, the dead lever is the hollow shaft, the slide bar insert in the dead lever and with dead lever sliding connection, the dead lever is formed with rectangular hole, the slide bar is formed with connecting portion, connecting portion are arranged in rectangular hole, connecting portion and slider fixed connection, the slider suit in the dead lever outside and with dead lever sliding connection, the slider outside and push rod fixed connection, the locating plate is formed with the through-hole, push rod and through-hole looks adaptation.

Further, the through hole is an arc-shaped hole.

Further, a handle is formed at the end of the slide bar.

Further, a containing groove is formed on one side opposite to the two baffle plates.

The utility model has the advantages of as follows: the yarn barrel is clamped and fixed through the positioning plate and the baffle plate, so that the yarn barrel rotates synchronously along with the carrier roller, the paying-off is uniform and stable, and the problems that the yarn barrel is damaged and abraded easily are solved by using the novel pay-off device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is to be understood that the drawings in the following description are merely exemplary of the invention and that other embodiments may be derived by those skilled in the art without inventive step from the drawings provided.

FIG. 1: the first embodiment is a schematic front view cross-sectional structure;

FIG. 2: the second embodiment is a schematic sectional structure view in front view;

FIG. 3: the second embodiment is a schematic side cross-sectional structure.

Detailed Description

The invention will be further described with reference to the following figures and examples:

reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The first embodiment is as follows:

as shown in fig. 1, the present embodiment provides a yarn inserting bar for a twisting machine, including: the fixing rod fixing device comprises a fixing rod 1, a carrier roller 2 and a bearing 3, wherein the carrier roller 2 is sleeved on the outer side of the fixing rod 1, the inner ring of the bearing 3 is fixedly connected with the fixing rod 1, the outer ring of the bearing 3 is fixedly connected with the carrier roller 2, and an annular positioning plate 21 is formed at one end of the carrier roller 2.

Further, the roller support device further comprises a baffle 4 and a spring 5, wherein the baffle 4 penetrates through the carrier roller 2 and is in sliding connection with the carrier roller 2, and two ends of the spring 5 are fixedly connected with different baffles 4 respectively.

Further, a limiting plate 41 is formed on one side of the baffle plate 4 positioned inside the idler 2, and the limiting plate 41 extends from one end of the idler 2 far away from the limiting plate 21 to the outside of the idler 2.

The working principle is as follows:

the fixed rod 1 is fixedly connected with the frame 10, and the carrier roller 2 rotates relative to the fixed rod 1. The two limiting plates 41 are pressed by hands to move oppositely, so that the baffle 4 is completely retracted into the carrier roller 2. At the moment, the yarn bobbin 8 is sleeved outside the carrier roller 2, and the positioning plate 21 is pushed towards the direction close to the positioning plate 21 until the end part of the yarn bobbin 8 is contacted with the positioning plate 21. At this time, the spring 5 rebounds to drive the two baffles 4 to extend to limit the bobbin 8.

When the yarn barrel 8 needs to be taken down, the yarn barrel 8 is taken down from the carrier roller 2 after the two limiting plates 41 are pressed down.

Example two:

as shown in fig. 2 and 3, the present embodiment provides a yarn inserting bar for a twisting machine, including: the fixing rod fixing device comprises a fixing rod 1, a carrier roller 2 and a bearing 3, wherein the carrier roller 2 is sleeved on the outer side of the fixing rod 1, the inner ring of the bearing 3 is fixedly connected with the fixing rod 1, the outer ring of the bearing 3 is fixedly connected with the carrier roller 2, and an annular positioning plate 21 is formed at one end of the carrier roller 2.

Further, still include slide bar 6 and slider 7, dead lever 1 is the hollow shaft, slide bar 6 inserts in dead lever 1 and with dead lever 1 sliding connection, dead lever 1 is formed with rectangular hole 11, slide bar 6 is formed with connecting portion 62, connecting portion 62 is located rectangular hole 11, connecting portion 62 and slider 7 fixed connection, slider 7 suit is in the dead lever 1 outside and with dead lever 1 sliding connection, the slider 7 outside and push rod 71 fixed connection, locating plate 21 is formed with through-hole 22, push rod 71 and through-hole 22 looks adaptation.

Further, the through hole 22 is an arc-shaped hole.

Further, a handle 61 is formed at an end of the slide bar 6.

Further, accommodating grooves 42 are formed at the opposite sides of the two baffle plates 4.

The working principle is as follows:

When the bobbin 8 needs to be taken down, after the two limiting plates 41 are pressed down, the sliding rod 6 is pulled to drive the sliding block 7 to move towards the direction close to the positioning plate 21, and the push rod 71 penetrates through the through hole 22 and then contacts with the bobbin 8, so that the bobbin 8 is driven to axially move above the baffle 4. And finally, manually driving the yarn barrel 8 to axially separate from the carrier roller 2.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. A yarn inserting rod for a twisting machine is characterized by comprising: the fixing rod (1), the carrier roller (2) and the bearing (3), the carrier roller (2) is sleeved on the outer side of the fixing rod (1), the inner ring of the bearing (3) is fixedly connected with the fixing rod (1), the outer ring of the bearing (3) is fixedly connected with the carrier roller (2), and an annular positioning plate (21) is formed at one end of the carrier roller (2).

2. The yarn inserting bar for a twisting machine according to claim 1, wherein: still include baffle (4) and spring (5), baffle (4) pass bearing roller (2) and with bearing roller (2) sliding connection, spring (5) both ends respectively with different baffle (4) fixed connection.

3. The yarn inserting bar for a twisting machine according to claim 2, wherein: one side that baffle (4) are located bearing roller (2) inside forms limiting plate (41), limiting plate (41) extend to bearing roller (2) outside from bearing roller (2) keep away from the one end of locating plate (21).

4. The yarn inserting bar for a twisting machine according to claim 1, wherein: still include slide bar (6) and slider (7), dead lever (1) is the hollow shaft, slide bar (6) insert in dead lever (1) and with dead lever (1) sliding connection, dead lever (1) is formed with rectangular hole (11), slide bar (6) are formed with connecting portion (62), connecting portion (62) are located rectangular hole (11), connecting portion (62) and slider (7) fixed connection, slider (7) suit is in dead lever (1) outside and with dead lever (1) sliding connection, slider (7) outside and push rod (71) fixed connection, locating plate (21) are formed with through-hole (22), push rod (71) and through-hole (22) looks adaptation.

5. The yarn inserting rod for the twisting machine according to claim 4, wherein: the through hole (22) is an arc-shaped hole.

6. The yarn inserting rod for the twisting machine according to claim 4, wherein: a handle (61) is formed at the end of the sliding rod (6).

7. The yarn inserting bar for a twisting machine according to claim 2, wherein: an accommodating groove (42) is formed at one side of the two baffle plates (4) opposite to each other.