CN218932491U

CN218932491U - Yarn guiding mechanism

Info

Publication number: CN218932491U
Application number: CN202222650388.2U
Authority: CN
Inventors: 许寒潇; 郎军敏; 杨志鑫; 邓智锋; 黄文标
Original assignee: Guangdong Jianye Textile Group Co ltd
Current assignee: Guangdong Jianye Textile Group Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-04-28
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a yarn guide mechanism which comprises a fixed seat, a connecting rod and a yarn guide wheel, wherein the connecting rod is arranged on the fixed seat, the yarn guide wheel is rotatably arranged at one end of the connecting rod, which is far away from the fixed seat, a yarn guide groove is formed in the surface of the yarn guide wheel, the connecting rod is made of plastic materials, and the yarn guide mechanism can prevent spun yarns on the surface of yarns from being hung up to form velvet phenomenon due to overlarge friction force when the yarns pass through.

Description

Yarn guiding mechanism

Technical Field

The utility model relates to the technical field of textile equipment, in particular to a yarn guiding mechanism.

Background

Circular knitting machines are known as circular weft knitting machines (or circular weft knitting machines).

The circular knitting machine consists of a frame, a yarn feeding mechanism, a transmission mechanism, a lubrication and dust removal (cleaning) mechanism, an electric control mechanism, a traction and coiling mechanism and other auxiliary devices. The yarn feeding mechanism comprises a wire device, when the yarn feeding mechanism is used for feeding yarn, a yarn wheel wound with the yarn is placed on a wire frame, one end of the yarn is taken off from the yarn wheel and then passes through a through hole of the wire device, and then the yarn is installed on a circular knitting machine, the circular knitting machine is used for knitting cloth by using the yarn, and because an inlet end of the existing circular knitting machine is usually positioned at the top end of the circular knitting machine, the yarn wheel is usually positioned at a lower position, an included angle between the yarn and the through hole of the wire device is usually smaller when the yarn enters the circular knitting machine through the wire device, friction force between the yarn and the through hole is larger during operation, scraping is easy to occur, spun yarns on the surface of the yarn are hung up to form velvet, and the quality of the cloth woven by the circular knitting machine is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a yarn guiding mechanism which can avoid the phenomenon that spun yarns on the surface of yarns are hung up to form velvet due to overlarge friction force when the yarns pass through.

The utility model adopts the following technical scheme:

the utility model provides a yarn guide mechanism, includes fixing base, connecting rod and guide wheel, the connecting rod install in on the fixing base, guide wheel rotationally install in the connecting rod is kept away from the one end of fixing base, guide groove has been seted up on the guide wheel surface, the connecting rod adopts plastic material to make.

Further, a mounting hole is formed in the fixing base, and one end of the connecting rod is inserted and assembled with the mounting hole and is rotatably connected with the fixing base in a damping mode.

Further, a rubber sleeve is sleeved on the surface of the connecting rod.

Further, the side surface of the fixing seat is spirally connected with a bolt, and one end of the bolt arranged in the fixing seat is suitable for being abutted with the connecting rod through the mounting hole.

Further, the edges of the yarn guide grooves are in smooth transition.

Further, the side face of the fixing seat is provided with a fixing hole.

Further, the yarn guide wheel is made of plastic materials.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the original guide hole is replaced by the yarn guide wheel, so that the yarns are prevented from being scratched by the yarn guide mechanism, the spun yarns on the surfaces of the yarns are effectively prevented from being hung up to form velvet, and meanwhile, the yarn guide wheel is provided with the yarn guide groove for the yarns to pass through, so that the displacement of the yarn guide wheel can be limited by the yarn guide groove, and the yarns are prevented from being separated from the yarn guide groove in the working process; in addition, the connecting rod adopts plastic material to make it and can take place certain deformation to can extrude the yarn that passes through, thereby provide certain pretightning force for the yarn, in order to weave conveniently.

Drawings

FIG. 1 is a schematic view of a yarn guiding mechanism according to the present utility model;

the diagram is: 10. a fixing seat; 101. a fixing hole; 20. a connecting rod; 30. yarn guiding wheel; 301. a yarn guiding groove; 40. and (5) a bolt.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1, the utility model discloses a yarn guiding mechanism, which comprises a fixing seat 10, a connecting rod 20 and a yarn guiding wheel 30, wherein the connecting rod 20 is installed on the fixing seat 10, the yarn guiding wheel 30 is rotatably installed at one end of the connecting rod 20, which is far away from the fixing seat 10, a yarn guiding groove 301 is formed in the surface of the yarn guiding wheel 30, and the connecting rod 20 is made of plastic materials.

According to the utility model, the original guide hole is replaced by the yarn guide wheel 30, so that scraping of yarns and a yarn guide mechanism is avoided, velvet formed by hanging-up of spun yarns on the surfaces of the yarns is effectively avoided, meanwhile, the yarn guide wheel 30 is provided with the yarn guide groove 301 for the yarns to pass through, the displacement of the yarn guide wheel 30 can be limited by the yarn guide groove 301, and the yarns are prevented from being separated from the yarn guide groove 301 in the working process; in addition, the connecting rod 20 is made of plastic material and can be deformed to a certain extent so as to squeeze the passing yarns, thereby providing a certain pretightening force for the yarns to facilitate knitting.

And in order to provide a sufficient pre-tightening force to the yarn, the yarn guide wheel 30 is made of plastic material in this embodiment so as to be capable of being deformed to compress the yarn.

Preferably, in this embodiment, the fixing base 10 is provided with a mounting hole, one end of the connecting rod 20 is inserted into the mounting hole, and is rotatably connected with the fixing base 10 in a damping manner, and since the connecting rod 20 can be selected in a damping manner with respect to the mounting hole, a user can adjust the rotation angle of the connecting rod 20 according to the use requirement, and then adjust the included angle between the yarn guiding wheel 30 and the yarn.

Specifically, in this embodiment, a rubber sleeve may be sleeved on the surface of the connecting rod 20, so that the rotation of the connecting rod 20 is limited by using the friction force between the rubber sleeve and the mounting hole, and the connecting rod 20 can rotate only when the pushing force applied to the connecting rod 20 is greater than the friction force between the rubber sleeve and the mounting hole.

In addition, in order to lock the connecting rod 20, in this embodiment, a bolt 40 is further screwed on the side surface of the fixing base 10, and one end of the bolt 40 disposed in the fixing base 10 is adapted to abut against the connecting rod 20 through the mounting hole.

And in order to avoid scraping the edges of the yarn guiding groove 301 against the yarn, the edges of the yarn guiding groove 301 in this embodiment are smoothly transited.

Meanwhile, in order to facilitate the installation of the fixing base 10, in this embodiment, a fixing hole 101 is further provided on the side surface of the fixing base 10, and a user can connect the fixing hole 101 with the circular knitting machine by using the fixing bolt 40.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. A yarn guide mechanism, characterized in that: including fixing base (10), connecting rod (20) and guide wheel (30), connecting rod (20) install in on fixing base (10), guide wheel (30) rotationally install in connecting rod (20) keep away from one end of fixing base (10), guide groove (301) have been seted up on guide wheel (30) surface, connecting rod (20) adopt plastic materials to make.

2. A yarn guide mechanism as in claim 1, wherein: the fixing seat (10) is provided with a mounting hole, one end of the connecting rod (20) is inserted and assembled with the mounting hole, and is in damping rotatable connection with the fixing seat (10).

3. A yarn guide mechanism as in claim 2, wherein: the surface of the connecting rod (20) is sleeved with a rubber sleeve.

4. A yarn guide mechanism as in claim 2, wherein: the side of the fixing seat (10) is spirally connected with a bolt (40), and one end of the bolt (40) arranged in the fixing seat (10) is suitable for being abutted with the connecting rod (20) through the mounting hole.

5. A yarn guide mechanism as in claim 1, wherein: the edges of the yarn guiding groove (301) are in smooth transition.

6. A yarn guide mechanism as in claim 1, wherein: the side face of the fixing seat (10) is provided with a fixing hole (101).

7. A yarn guide mechanism as in claim 1, wherein: the yarn guide wheel (30) is made of plastic materials.