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CN-224212908-U - Roller adjusting structure

CN224212908UCN 224212908 UCN224212908 UCN 224212908UCN-224212908-U

Abstract

The utility model discloses an adjusting structure of a roller, which comprises a side plate unit and a roller unit, wherein the roller unit comprises a main roller and an auxiliary roller, an adjusting mechanism is arranged at the position where two sides of the auxiliary roller are in fit connection with the side plate unit, a wire passing gap is arranged between the auxiliary roller and the main roller, the size of the auxiliary roller is adjusted after the auxiliary roller rotates relative to the main roller through an adjusting component, and at least one sliding unit is arranged on the auxiliary roller.

Inventors

  • ZHENG JIANLIN

Assignees

  • 宁波必沃纺织机械有限公司

Dates

Publication Date
20260508
Application Date
20250731

Claims (5)

  1. 1. An adjusting structure of a roller comprises a roller assembly; the roller assembly comprises a side plate unit and a roller unit arranged between the opposite side plate units, wherein the roller unit comprises a main roller and an auxiliary roller, and is characterized in that an adjusting mechanism is arranged at the position where the two sides of the auxiliary roller are connected with the side plate units in a matching way; the auxiliary roller and the main roller are provided with a thread passing gap, the thread passing gap is used for adjusting the size of the auxiliary roller after rotating relative to the main roller through an adjusting assembly, and the auxiliary roller is also provided with at least one sliding unit.
  2. 2. The roller adjusting structure is characterized in that the adjusting mechanism comprises a rotating plate, a tension spring and a limiting hole, wherein the limiting hole is formed in a side plate unit, extension columns are arranged at two ends of the auxiliary roller in an outward extending mode, a first connecting hole is formed in the rotating plate, the extension columns penetrate through the first connecting hole and are arranged in the limiting hole, a second connecting hole is further formed in the rotating plate, a bolt is arranged in the second connecting hole, and the rotating plate is hinged to the side plate unit through the second connecting hole in a penetrating mode through the bolt.
  3. 3. The roller adjusting structure according to claim 2, wherein the rotating plate is provided with a first fixed end, the side plate unit is provided with a second fixed end at any position, and two ends of the tension spring are respectively connected with the first fixed end and the second fixed end.
  4. 4. The roller adjusting structure according to claim 1, wherein the sliding unit comprises a sliding outer shell, a sliding inner shell and a locking groove, the sliding outer shell is arranged on the periphery of the sliding inner shell, the sliding inner shell is arranged on the auxiliary roller in a sliding mode, the locking groove is arranged on the auxiliary roller, a locking piece is arranged on the sliding inner shell, and the sliding outer shell and the sliding inner shell are fixed on the auxiliary roller in a matching mode through the locking piece and the locking groove.
  5. 5. The roller adjusting structure is characterized in that a motor main body is arranged on the side plate unit, a motor gear is arranged on the motor main body, a transmission gear is arranged on the side plate unit, the transmission gear is connected with the motor gear in a matched mode, a connecting column is arranged on the main roller in an extending mode to the side plate unit, a rotating gear is arranged on the connecting column, and the rotating gear is connected with the transmission gear in a matched mode.

Description

Roller adjusting structure Technical Field The utility model relates to the field of flat knitting machines, in particular to an adjusting structure of a roller. Background The flat knitting machine is short for flat knitting machine, belongs to one kind of knitting machine, and generally refers to a flat knitting machine, namely a machine for knitting by adopting a transverse knitting needle bed. In order to pull the fabric, a flat knitting machine is generally provided with a roller device, the roller device is arranged at the lower end of a frame of the full-automatic computerized flat knitting machine, when the flat knitting machine is used for knitting the fabric, one end of the roller device, which is far away from the position where the flat knitting machine is used for knitting the fabric, is smoothly unloaded from the flat knitting machine, and is pulled to discharge the fabric at the same time when the flat knitting machine is used for knitting, in the working process of the roller, the middle of the fabric can be tighter and the two sides of the fabric are looser when the fabric is wound on the roller, the conventional roller device can loosen the fabric when the fabric is wound up, the use of the fabric is influenced, and special conditions exist, the width of the fabric can be different, and the use requirement can not be met on one roller device or the limit effect when the fabric is wound up. Disclosure of utility model The utility model aims to solve the technical problem of providing a roller adjusting structure aiming at the current state of the art. The technical scheme adopted for solving the technical problems is as follows: The roller assembly comprises a side plate unit and a roller unit arranged between the opposite side plate units, the roller unit comprises a main roller and an auxiliary roller, an adjusting mechanism is arranged at the position where two sides of the auxiliary roller are connected with the side plate unit in a matched mode, a wire passing gap is arranged between the auxiliary roller and the main roller, the wire passing gap is used for adjusting the size of the auxiliary roller after rotating relative to the main roller through an adjusting component, and at least one sliding unit is further arranged on the auxiliary roller. The component has the advantages that the side plate units are arranged, the roller units are arranged between the side plate units, the side plate units have a fixed installation function on the roller units, the roller units are arranged, the work of rolling up and accommodating fabrics during weaving is achieved, the main rollers are arranged for placing the fabrics, the auxiliary rollers are arranged for clamping and limiting the fabrics, the adjusting mechanism is arranged for clamping the fabrics, the line passing gap is arranged, the fabrics can be placed on the main rollers after passing through the line passing gap, and the sliding units are arranged, so that the width of the fabrics is limited when the fabrics are matched with the auxiliary rollers. The adjusting mechanism comprises a rotating plate, a tension spring and a limiting hole, wherein the limiting hole is formed in a side plate unit, extension columns are outwards arranged at two ends of the auxiliary roller in an extending mode, a first connecting hole is formed in the rotating plate, the extension columns penetrate through the first connecting hole and are arranged in the limiting hole, a second connecting hole is further formed in the rotating plate, a bolt is arranged in the second connecting hole, and the rotating plate is hinged to the side plate unit through the second connecting hole in a penetrating mode through the bolt. The auxiliary roller has the advantages that the auxiliary roller is arranged on the auxiliary roller and penetrates through the first connecting hole to be arranged in the limiting hole, so that the auxiliary roller can conduct limiting movement according to the shape of the limiting hole, the auxiliary roller can rotate along with the rotating plate through the first connecting hole, and the rotating plate can rotate on the side plate unit through the bolt penetrating through the second connecting hole through the bolt and the second connecting hole. Preferably, the rotating plate is provided with a first fixed end, the side plate unit is provided with a second fixed end at any position, and two ends of the tension spring are respectively connected with the first fixed end and the second fixed end. The parts have the advantages that the fixing effect on the tension springs and the matching relative movement between the rotating plate and the side plate units through the tension springs are achieved through the arrangement of the first fixing end and the second fixing end. The sliding unit comprises a sliding outer shell, a sliding inner shell and a locking groove, wherein the sliding outer shell is arranged on the periphery of the sliding inner