CN-224212176-U - Winding tension adjusting device of automatic winder

Abstract

The utility model belongs to the technical field of winding, and particularly discloses a winding tension adjusting device of an automatic winding machine, which comprises a base, and a guide assembly, a first adjusting assembly and a second adjusting assembly which are arranged above the base, wherein the first adjusting assembly is positioned between the guide assembly and the second adjusting assembly; the first adjusting component comprises a U-shaped frame, a first electric push rod is fixed on the inner side of the U-shaped frame, a roller frame is fixed at the output end of the first electric push rod, a first adjusting rod is mounted on the inner side of the roller frame, the second adjusting component comprises an adjusting frame, a second adjusting rod is mounted on the inner side of the adjusting frame, a hinge groove is formed in the tail end of the adjusting frame, a second electric push rod is arranged below the adjusting frame, a sliding groove is formed in the lower surface of the adjusting frame, a sliding block is connected in the sliding groove in a sliding mode, and tension adjustment of winding is achieved through the mutual cooperation of the first adjusting component and the second adjusting component.

Inventors

• BI JUN
• BI CHAO

Assignees

• 溧阳强鑫纺织有限公司

Dates

Publication Date

20260508

Application Date

20250512

Claims (6)

1. 1. The automatic winder winding tension adjusting device is characterized by comprising a base (1) and a guide assembly (2), a first adjusting assembly (3) and a second adjusting assembly which are arranged above the base (1), wherein the first adjusting assembly (3) is positioned between the guide assembly (2) and the second adjusting assembly (4); the guide assembly (2) comprises a bearing seat (201), and a guide rod (202) is arranged on the inner side of the bearing seat (201); The first adjusting component (3) comprises a U-shaped frame (301), a first electric push rod (302) is fixed on the inner side of the U-shaped frame (301), a roller frame (303) is fixed at the output end of the first electric push rod (302), and a first adjusting rod (304) is mounted on the inner side of the roller frame (303); The second adjusting component (4) comprises an adjusting frame (401), a second adjusting rod (402) is arranged on the inner side of the adjusting frame (401), a hinge groove (4011) is formed in the tail end of the adjusting frame (401), a second electric push rod (404) is arranged below the adjusting frame (401), a sliding groove (4012) is formed in the lower surface of the adjusting frame (401), a sliding block (403) is connected in the sliding groove (4012) in a sliding mode, and the output end of the second electric push rod (404) is hinged to the sliding block (403).
2. 2. The device for adjusting the tension of a winding of an automatic winder according to claim 1, wherein the support frame (101) is fixed on the side edge of the base (1), the bearing seat (201), the U-shaped frame (301) and the second electric push rod (404) are fixedly connected with the support frame (101), and the roller frame (303) is hinged with the support frame (101) through the hinge groove (4011).
3. 3. The device for regulating the tension of a winding of an automatic winder as claimed in claim 1, wherein a positioning rod (305) is fixed above the roller frame (303), and the positioning rod (305) penetrates through the U-shaped frame (301).
4. 4. The device for regulating the tension of a winding of an automatic winder according to claim 3, wherein the top end of the positioning rod (305) is fixedly provided with a positioning block.
5. 5. The device for regulating the tension of a winding of an automatic winder according to claim 1, wherein the guide rods (202), the first regulating rods (304) and the second regulating rods (402) are provided with guide grooves on the surfaces thereof.
6. 6. The winding tension adjusting device of an automatic winder as claimed in claim 1, wherein the sliding groove (4012) is a T-shaped groove, and the sliding block (403) is a T-shaped block matched with the sliding groove (4012).

Description

Winding tension adjusting device of automatic winder Technical Field The utility model relates to the technical field of winding, in particular to a winding tension adjusting device of an automatic winding machine. Background The winding machine is special equipment in textile industry, and the winding machine plays a role in up-down starting as a spinning final procedure and a first weaving procedure. The bobbin yarn or hank yarn with small capacity can be connected into a bobbin with large capacity, the capacity of one bobbin is equivalent to more than twenty cops, and the bobbin can be used for multiple procedures such as warping, doubling, reeling and the like. The winder is a high-level latest generation textile machinery product integrating machine, electricity, instrument and gas. The cop is wound into a knotless cop and yarn defects are removed during the winding process. Winding refers to the process of rewinding cop, hank yarn, etc. into bobbins of various forms. Therefore, the yarn is provided with proper tension when the yarn is wound, so that the bobbin is well formed, the yarn is convenient to unwind, and various defects on the yarn can be removed. Therefore, the automatic winder winding tension adjusting device is designed to automatically adjust the winding tension. Disclosure of utility model The present utility model has been made in view of the above-mentioned problems occurring in the prior art, and an object of the present utility model is to provide a winding tension adjusting device for an automatic winder. In order to achieve the purpose, the utility model provides the technical scheme that the automatic winder winding tension adjusting device comprises a base, and a guide assembly, a first adjusting assembly and a second adjusting assembly which are arranged above the base, wherein the first adjusting assembly is positioned between the guide assembly and the second adjusting assembly. The guide assembly comprises a bearing seat, and a guide rod is arranged on the inner side of the bearing seat. The height of the guiding rod cannot be adjusted, so that the guiding rod is used for guiding the winding action. The first adjusting component comprises a U-shaped frame, a first electric push rod is fixed on the inner side of the U-shaped frame, a roller frame is fixed at the output end of the first electric push rod, and a first adjusting rod is mounted on the inner side of the roller frame. The first electric push rod pushes the roller frame to move up and down, and the first regulating rod is used for downwards pressing or loosening the winding. The second adjusting component comprises an adjusting frame, a second adjusting rod is mounted on the inner side of the adjusting frame, a hinge groove is formed in the tail end of the adjusting frame, a second electric push rod is arranged below the adjusting frame, a sliding groove is formed in the lower surface of the adjusting frame, a sliding block is connected in the sliding groove in a sliding mode, and the output end of the second electric push rod is hinged to the sliding block. After passing through the first adjusting component, the winding passes over a second adjusting rod of the second adjusting component, and finally is connected with a rod for winding the winding. And the second electric push rod is utilized to push the adjusting frame upwards or pull the adjusting frame downwards, so that the adjusting frame drives the second adjusting rod to push upwards for winding or loosening. The basic tension and the static component are applied by pressing down the first regulating roller, and the tension fluctuation and the dynamic component are counteracted in real time by lifting the hinged second regulating roller. The first electric push rod presets initial pressure according to yarn types, such as cotton yarns, chemical fibers and the like, and ensures stable yarn paths. The encoder feeds back the displacement of the push rod by adopting position closed-loop control, so that the accuracy of the pressing quantity is ensured. The second electric push rod carries out PID adjustment based on tension sensor signals such as detection of yarn vibration frequency or direct tension value, and allows the second regulating roller to be obliquely and finely adjusted by utilizing the mechanical degree of freedom of the T-shaped chute so as to adapt to instantaneous yarn deviation As the preferable mode of the utility model, the side edge of the base is fixedly provided with the supporting frame, the bearing seat, the U-shaped frame and the second electric push rod are fixedly connected with the supporting frame, and the roller frame is hinged with the supporting frame through the hinge groove. Preferably, a positioning rod is fixed above the roller frame, and penetrates through the U-shaped frame. The setting locating lever is used for improving the stability that the roller frame goes up and down. As the preferable mode of the utility model, the