Cloth guide pipe with cloth twisting prevention device

Abstract

The utility model provides a cloth guide pipe with a cloth twisting prevention device, which comprises a front inclined and bent cloth guide pipe, a rear cloth guide pipe and the cloth twisting prevention device, the front inclined and bent cloth guide pipe is connected with the rear cloth guide pipe through a flange, and the cloth twisting prevention device is embedded into a sinking table flange at the front end of the rear cloth guide pipe and extends into the rear cloth guide pipe. The cloth twisting prevention device is formed by rigidly connecting an upper bent plate and a lower bent plate, the horizontal bottom of the lower bent plate is provided with a convex peak structure, and the front inclined bent cloth guide pipe is divided into three sections, namely a straight pipe section perpendicular to the horizontal direction, an inclined pipe section forming a certain angle with the horizontal direction and a bent pipe section connected with a flange of the rear cloth guide pipe; the front inclined bent cloth guide pipe is provided with a front bent plate which is consistent with the height of the horizontal bottom of a lower bent plate of the cloth twisting prevention device, the center of the front bent plate is the same as that of the convex peak structure, and the front bent plate horizontally extends to the inclined pipe section.

Description

Technical Field

[0001] The utility model relates to a cloth guiding tube with a cloth twist prevention device, belonging to the technical field of textile machinery. Background Art

[0002] During the dyeing process, the cloth is lifted up and dyed in a continuous cycle through the lifting roller, the front oblique curved cloth guide tube, the rear cloth guide tube, and the screen in the cylinder. During the entire dyeing process, the cloth is powered by the lifting roller of the motor to drag the cloth. Not only is the stroke long, but the relaxation and tension of the cloth are constantly changing as it passes through different areas. Therefore, the cloth is prone to twisting during the cyclic dyeing process, resulting in uneven dyeing of the cloth and color creases. Utility Model Content

[0003] In order to solve the above problems, an anti-twisting device is added in the cloth guide tube to solve the problems of uneven dyeing and color creases caused by twisted cloth.

[0004] The utility model provides a cloth-guide pipe with an anti-twisting cloth device, comprising a front oblique cloth-guide pipe, a rear cloth-guide pipe and an anti-twisting cloth device, the front oblique cloth-guide pipe is connected with the rear cloth-guide pipe through a flange, the anti-twisting cloth device is embedded in the sink flange at the front end of the rear cloth-guide pipe and extends into the rear cloth-guide pipe, the anti-twisting cloth device is formed by rigidly connecting upper and lower bending plates, the horizontal bottom of the lower bending plate has a convex peak structure, the front oblique cloth-guide pipe is divided into three sections, namely a straight pipe section perpendicular to the horizontal, an oblique pipe section forming a certain angle with the horizontal, and a curved pipe section connected to the flange of the rear cloth-guide pipe; the front oblique cloth-guide pipe is provided with a front bending plate which is in the same height as the horizontal bottom of the lower bending plate of the anti-twisting cloth device, the center of the front bending plate is the same as that of the convex peak structure, and extends horizontally to the oblique pipe section.

[0005] Preferably, in the forward oblique curved fabric guide pipe, the angle between the oblique pipe section and the horizontal is 15°-60°.

[0006] Preferably, in the front oblique bend fabric guide pipe, a tongue plate is provided at the bend between the straight pipe section and the oblique pipe section.

[0007] Preferably, the convex peak structure of the horizontal bottom of the lower bending plate of the anti-twist cloth device is a double convex peak.

[0008] Preferably, the anti-twist fabric device is embedded in the rear fabric guide tube by 15%-50%.

[0009] The utility model greatly improves the problems of uneven dyeing and color creases caused by twisting of cloth during the dyeing process by adding an anti-twisting cloth device, adding a tongue plate in the front oblique curved cloth guide tube, and reasonably coordinating the horizontal angles of the oblique tube sections. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A schematic diagram of the overall structure of the fabric guide pipe of the utility model;

[0011] Figure 2 A schematic structural diagram of the anti-twisting device of the cloth guide pipe of the utility model;

[0012] Figure 3 A schematic diagram of the structure of the fabric guide pipe with a forward bend according to the utility model;

[0013] Figure 4 for Figure 3 A schematic cross-sectional view of the A direction;

[0014] Among them, 1. front oblique bend fabric guide pipe 2. anti-twisting fabric device 3. rear fabric guide pipe 4. sink flange 5. upper bending plate 6. convex peak 7. lower bending plate 8. straight pipe section 9. oblique pipe section 10. bent pipe section 11. front bending plate 12. tongue plate. DETAILED DESCRIPTION

[0015] In order to understand the present invention more clearly, the specific implementation of the present invention will be described below in conjunction with the accompanying drawings.

[0016] like Figure 1-4 As shown, the utility model provides a cloth guide tube with an anti-twisting cloth device, including a front oblique cloth guide tube 1, a rear cloth guide tube 3, and an anti-twisting cloth device 2. The front oblique cloth guide tube 1 is connected to the rear cloth guide tube 3 through a sink flange 4. The anti-twisting cloth device 2 is embedded in the sink flange 4 of the rear cloth guide tube and extends into the rear cloth guide tube 3. The anti-twisting cloth device 2 is formed by the upper bending plate 5 and the lower bending plate 7 being rigidly connected. The lower bending plate 7 has a convex peak 6 structure at the horizontal bottom. The front oblique cloth guide tube 1 is divided into three sections, a straight pipe section 8 perpendicular to the horizontal, an oblique pipe section 9 at an angle to the horizontal, and a curved pipe section 10 connected to the horizontal rear cloth guide tube 3 sink flange 4; the straight pipe section 8 and the oblique pipe section 9 are provided with a tongue plate 12 at the bend; the front oblique cloth guide tube 1 is provided with a front bending plate 11 with a convex peak 6 having the same height and the same center as the horizontal bottom of the lower bending plate 7 of the anti-twisting cloth device 2, and the front bending plate 11 extends horizontally to the oblique pipe section 9. In the front oblique bend cloth guide pipe, the angle between the oblique pipe section and the horizontal is 15°-60°, the convex peak structure at the horizontal bottom of the lower bending plate of the cloth twisting device is a double convex peak, and the length of the anti-twisting cloth device embedded in the rear cloth guide pipe accounts for 15%-50%.

[0017] The working principle of the utility model is as follows: In this embodiment, the cloth enters the straight pipe section 8 of the front oblique curved cloth guide tube 1 under the action of the lifting roller and the dye liquid, slows down and stretches through the oblique pipe section 9. When passing through the anti-twisting cloth device 2, the space becomes narrower, and at the same time, under the action of the convex peak 6 structure, the cloth is guided to move in an orderly manner in the rear cloth guide tube 3, which greatly reduces the risk of cloth twisting, improves the dyeing quality of the cloth, and improves the problems of uneven dyeing of the cloth and color creases.

[0018] The present invention is not limited to the above-mentioned specific implementation modes. Without departing from the principle and spirit of the present invention, various changes and modifications may be made to the present invention, or some of the features thereof may be replaced; all of which are within the technical solution protected by this patent.

Claims

1. A cloth guide tube with an anti-twisting cloth device, characterized in that: It includes a front oblique cloth guide pipe, a rear cloth guide pipe and an anti-twisting cloth device, the front oblique cloth guide pipe is connected to the rear cloth guide pipe through a flange, the anti-twisting cloth device is embedded in the sinking platform flange at the front end of the rear cloth guide pipe and extends into the rear cloth guide pipe, the anti-twisting cloth device is formed by rigidly connecting the upper and lower bending plates, the horizontal bottom of the lower bending plate has a convex peak structure, the front oblique cloth guide pipe is divided into three sections, namely a straight pipe section perpendicular to the horizontal, an oblique pipe section forming a certain angle with the horizontal, and a bent pipe section connected to the flange of the rear cloth guide pipe; the front oblique cloth guide pipe is provided with a front bending plate that is consistent in height with the horizontal bottom of the lower bending plate of the anti-twisting cloth device, the front bending plate has the same center as the convex peak structure, and extends horizontally to the oblique pipe section.

2. The fabric guide tube with an anti-twisting fabric device according to claim 1, characterized in that: In the forward inclined bend guide pipe, the angle between the inclined pipe section and the horizontal is 15°-60°.

3. The fabric guide tube with an anti-twisting fabric device according to claim 1 or 2, characterized in that: In the front oblique bend guide pipe, a tongue plate is provided at the bend between the straight pipe section and the oblique pipe section.

4. The fabric guide tube with an anti-twisting fabric device according to claim 1 or 2, characterized in that: The convex peak structure at the horizontal bottom of the lower bending plate of the anti-twist cloth device is a double convex peak.

5. The fabric guide tube with an anti-twisting fabric device according to claim 1 or 2, characterized in that: The length of the rear fabric guide tube after the anti-twist fabric device is embedded accounts for 15%-50%.

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