CN220665560U

CN220665560U - Flat cylinder of warping rewinding machine

Info

Publication number: CN220665560U
Application number: CN202322187517.3U
Authority: CN
Inventors: 黄亚红
Original assignee: JIANGSU KAILI CARPET CO Ltd
Current assignee: JIANGSU KAILI CARPET CO Ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-26
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a flat cylinder of a warping rewinding machine, which relates to the technical field of textile equipment and comprises a first cylinder body and a second cylinder body, wherein the first cylinder body is propped against one side of the second cylinder body, one end of the first cylinder body, which is far away from the second cylinder body, is provided with a curled edge, one side of the second cylinder body, which is close to the first cylinder body, is provided with a connecting ring, the connecting ring extends into the second cylinder body, the inner wall of one end, which is close to the second cylinder body, of the first cylinder body is provided with an internal thread, the outer wall of the connecting ring is provided with an external thread, and the internal thread is sheathed with the external thread; and a limiting mechanism is arranged at one end, close to the first cylinder, of the second cylinder. The utility model can reduce the breakage rate of yarns and improve the operation rate and the warping quality of the warping machine.

Description

Flat cylinder of warping rewinding machine

Technical Field

The utility model relates to the technical field of textile equipment, in particular to a flat drum of a warping rewinding machine.

Background

The warping machine is a device for warping, the middle flat drum of the warping machine is a matched accessory of the warping machine, the warping machine is in a warp package form, the flat drum of the warping machine at present is a simple paper drum, both ends of the paper drum are rough edges, the rough edges easily cause yarn to be broken during paying-off, the yarn needs to be stopped for being connected again, the warping machine is very tedious, and the production efficiency is greatly reduced.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems with the conventional warping rewinding machine.

Therefore, the utility model aims to provide the flat cylinder of the warping rewinding machine, and solves the problems that the flat cylinder of the warping rewinding machine is usually a simple paper cylinder, burrs are formed at two ends of the paper cylinder, the rough burrs easily cause the yarn to be broken during paying off, the yarn needs to be stopped for being connected again, the warping rewinding machine is very tedious, and the production efficiency is greatly reduced.

In order to achieve the above object, the present utility model provides the following technical solutions:

the warping rewinding machine flat cylinder comprises a first cylinder body and a second cylinder body, wherein the first cylinder body is propped against one side of the second cylinder body, a curled edge is arranged at one end of the first cylinder body, which is far away from the second cylinder body, a connecting ring is arranged at one side of the second cylinder body, which is close to the first cylinder body, the connecting ring extends to the inside of the second cylinder body, an inner thread is formed in the inner wall of one end, which is close to the second cylinder body, of the first cylinder body, an outer thread is formed in the outer wall of the connecting ring, and the inner thread is sleeved with the outer thread;

and a limiting mechanism is arranged at one end, close to the first cylinder, of the second cylinder.

Preferably, the stop gear includes expansion ring and gag lever post, the second barrel is close to the one end both sides inner wall of first barrel and all sets up flutedly, the expansion ring slides and sets up two between the recess, two the gag lever post is fixed respectively to be set up in the expansion ring and is close to one side both ends of first barrel, the first barrel is close to the one end both sides of second barrel and all has been seted up the jack, two the gag lever post all pegs with the jack that corresponds, the inside of recess is provided with the drive the canceling release mechanical system that the expansion ring resetted.

Preferably, the reset mechanism comprises a slide bar and a spring, the slide bar is fixedly arranged in the groove, two ends of the movable ring are movably sleeved with the corresponding slide bar respectively, the spring is movably sleeved on the bar wall of the slide bar, and two ends of the spring are fixedly connected with one side, away from the limiting bar, of the corresponding movable ring and the inner wall of the groove respectively.

Preferably, the outer wall of the curled edge is provided with an arc chamfer.

Preferably, the outer walls of the first cylinder bodies are provided with wear-resistant coatings.

Preferably, the first cylinder is a paper cylinder.

Preferably, the second cylinder is a nylon cylinder.

Preferably, the surface of the movable ring is provided with anti-slip lines.

Preferably, the outer diameters of the first cylinder and the second cylinder are the same.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the arc chamfer is formed by winding one end of the first cylinder, so that the wire releasing end of the first cylinder is smoother, the breakage rate of yarns can be effectively reduced, and the operation rate and the warping quality of the warping machine are improved.

2. According to the utility model, the limiting rod is separated from the jack by pulling the movable ring, so that the second cylinder can be rotated relative to the first cylinder, the second cylinder is separated from the first cylinder, namely, the worn first cylinder can be independently disassembled and replaced, and the replacement cost of the flat cylinder can be reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural view of a flat drum of a warping and rewinding machine according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

fig. 3 is an enlarged schematic view of the structure of the part B in fig. 2.

Reference numerals illustrate:

1. a first cylinder; 2. hemming; 3. arc chamfering; 4. a second cylinder; 5. a groove; 6. a connecting ring; 7. an external thread; 8. an internal thread; 9. a limit rod; 10. a jack; 11. a slide bar; 12. a spring; 13 a movable ring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a flat cylinder of a warping rewinding machine.

Example 1

Referring to fig. 1-3, the warping rewinding machine flat cylinder comprises a first cylinder body 1 and a second cylinder body 4, wherein the first cylinder body 1 is propped against one side of the second cylinder body 4, the outer wall of the first cylinder body 1 is provided with a wear-resistant coating, the wear resistance of the first cylinder body 1 is improved, the first cylinder body 1 is a paper cylinder, the replacement cost is low, the second cylinder body 4 is a nylon cylinder, the warping rewinding machine flat cylinder is firm and durable, the outer diameters of the first cylinder body 1 and the second cylinder body 4 are the same, the first cylinder body and the second cylinder body 4 can be kept to be connected smoothly as much as possible, one end of the first cylinder body 1, far away from the second cylinder body 4, is provided with a curled edge 2, the outer wall of the curled edge 2 is provided with an arc chamfer 3, one end of the first cylinder body 1, far away from the second cylinder body 4, the breakage rate of yarns is reduced, one side of the second cylinder body 4, close to the first cylinder body 1, is provided with a connecting ring 6, the connecting ring 6 extends to the inside of the second cylinder body 4, one end of the first cylinder body 1, close to the second cylinder body 4 is provided with an inner thread 8, the outer wall of the connecting ring 6 is provided with an outer thread 7, and the outer thread 8 is sleeved with the outer thread 7.

Example two

Referring to fig. 1-3, a limiting mechanism is arranged at one end, close to the first barrel 1 and the second barrel 4, of the limiting mechanism, the limiting mechanism comprises a movable ring 13 and limiting rods 9, grooves 5 are formed in inner walls of two sides, close to the first barrel 1, of one end of the second barrel 4, the movable ring 13 is slidably arranged between the two grooves 5, the two limiting rods 9 are fixedly arranged at two ends, close to the first barrel 1, of one side of the movable ring 13 respectively, jacks 10 are formed in two sides, close to the second barrel 4, of one end of the first barrel 1, and the two limiting rods 9 are spliced with the corresponding jacks 10.

Example III

Referring to fig. 1-3, the inside of recess 5 is provided with the canceling release mechanical system that drives expansion ring 13 and resets, canceling release mechanical system includes slide bar 11 and spring 12, slide bar 11 is fixed to be set up in the inside of recess 5, the both ends of expansion ring 13 respectively with the activity of corresponding slide bar 11 cup joint, spring 12 activity cup joints in the pole wall of slide bar 11, the both ends of spring 12 respectively with the expansion ring 13 that corresponds keep away from the one side of gag lever post 9 and the inner wall fixed connection of recess 5, the surface of expansion ring 13 is provided with anti-skidding line, increase the friction between hand and the expansion ring 13, conveniently stable pulling expansion ring 13.

According to the utility model, when the warping machine is used, as the circular arc chamfer 3 is arranged at one end of the first cylinder body 1 in a winding way, the paying-off end of the first cylinder body 1 is smoother, so that the breakage rate of yarns can be effectively reduced, the operation rate and the warping quality of the warping machine are improved, when the first cylinder body 1 is worn and needs to be replaced, the movable ring 13 is pulled, so that the limiting rod 9 is separated from the jack 10, the second cylinder body 4 can be rotated relative to the first cylinder body 1, the second cylinder body 4 is separated from the first cylinder body 1, namely, the worn first cylinder body 1 can be independently disassembled and replaced, and the flat cylinder replacement cost can be reduced.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The warping rewinding machine flat cylinder comprises a first cylinder body (1) and a second cylinder body (4), and is characterized in that the first cylinder body (1) is propped against one side of the second cylinder body (4), one end, far away from the second cylinder body (4), of the first cylinder body (1) is provided with a curled edge (2), one side, close to the first cylinder body (1), of the second cylinder body (4) is provided with a connecting ring (6), the connecting ring (6) extends to the inside of the second cylinder body (4), an inner thread (8) is formed in the inner wall, close to one end of the second cylinder body (4), of the first cylinder body (1), an outer thread (7) is formed in the outer wall of the connecting ring (6), and the inner thread (8) is in threaded sleeve joint with the outer thread (7);

one end of the first cylinder body (1) close to the second cylinder body (4) is provided with a limiting mechanism.

2. The warping rewinding machine flat cylinder according to claim 1, wherein the limiting mechanism comprises a movable ring (13) and limiting rods (9), grooves (5) are formed in inner walls of two sides of one end of the second cylinder (4) close to the first cylinder (1), the movable ring (13) is slidably arranged between the grooves (5), the two limiting rods (9) are fixedly arranged at two ends of one side of the movable ring (13) close to the first cylinder (1) respectively, insertion holes (10) are formed in two sides of one end of the first cylinder (1) close to the second cylinder (4), the two limiting rods (9) are spliced with the corresponding insertion holes (10), and reset mechanisms for driving the movable ring (13) to reset are arranged inside the grooves (5).

3. The warping rewinding machine flat cylinder according to claim 2, wherein the reset mechanism comprises a sliding rod (11) and a spring (12), the sliding rod (11) is fixedly arranged in the groove (5), two ends of the movable ring (13) are movably sleeved with the corresponding sliding rod (11) respectively, the spring (12) is movably sleeved on the rod wall of the sliding rod (11), and two ends of the spring (12) are fixedly connected with one side, away from the limiting rod (9), of the corresponding movable ring (13) and the inner wall of the groove (5) respectively.

4. The warping rewinding machine flat cylinder according to claim 1, characterized in that the outer wall of the curled edge (2) is provided with an arc chamfer (3).

5. The warping rewinding machine flat cylinder according to claim 1, characterized in that the outer walls of the first cylinder (1) are provided with wear-resistant coatings.

6. The beaming-rewinding machine flat cylinder according to claim 1, characterized in that the first cylinder (1) is a paper cylinder.

7. The warping rewinding machine flat cylinder as claimed in claim 1, characterized in that said second cylinder (4) is a nylon cylinder.

8. The warping rewinding machine flat cylinder as claimed in claim 2, characterized in that the surface of said movable ring (13) is provided with anti-slip textures.

9. The warping rewinding machine flat cylinder according to claim 1, characterized in that the outer diameters of the first cylinder (1) and the second cylinder (4) are the same.