CN219342458U

CN219342458U - Shuttle arranging mechanism of circular loom

Info

Publication number: CN219342458U
Application number: CN202320455689.1U
Authority: CN
Inventors: 叶波; 黄传力; 刘化勇
Original assignee: Zhejiang Sanlong Universal Machine Co ltd
Current assignee: Zhejiang Sanlong Universal Machine Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-07-14
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a shuttle arranging mechanism of a circular loom, which comprises a shuttle body and a shuttle arm, wherein a weft yarn cylinder is detachably arranged on the inner side of the shuttle body, a roller is arranged at the far end of the shuttle arm, the roller is positioned on the inner side of the weft yarn cylinder for supporting and rolling inwards, an outer shuttle wheel is arranged on the outer side of the shuttle body for supporting and rolling outwards, a yarn guide frame is further arranged on the outer side of the outer shuttle wheel on the shuttle body, the yarn guide frame is provided with a circle of outer frame with a size larger than the outer periphery of the shuttle body, and the outer frame limits warp yarns on the outer periphery when warp yarns pass through the outer frame. According to the utility model, through the arrangement of the outer frame on the yarn guide frame, the outside of the shuttle body is blocked, and the warp yarn passing from outside to inside can be orderly limited at the upper and lower positions of the shuttle body by the outer frame, so that the warp yarn can be stably spread, the stability of warp yarn passing and subsequent weaving is improved, and the possibility that the warp yarn contacts with the shuttle body or a part on the shuttle body is avoided.

Description

Shuttle arranging mechanism of circular loom

Technical Field

The utility model relates to the field of textile equipment, in particular to a shuttle arranging mechanism of a circular loom.

Background

The circular loom is used for weaving drum cloth, and its whole machine structure is circular, and warp yarn is passed through from top to bottom, and the palm frame of warp yarn is used for making cross opening to warp yarn, and weft yarn is woven into drum cloth by shuttle making circular motion in the cross opening and passed through warp yarn. When warp threads are worn in a circular loom, the warp threads can form a conveying state of passing inside and outside, the warp threads pass from outside to inside to the circumferential positions of a plurality of shuttles distributed in the circumferential direction and form a cross with weft threads on the shuttles, the outer side of the conventional shuttles is not provided with a structure for guiding or limiting the warp threads, the warp threads directly pass to the inner side, and instability exists in contact between the shuttles and the warp threads when the shuttles do circular motion.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a shuttle arranging mechanism of a circular loom, which is characterized in that a yarn guide frame is arranged on the outer side to outwards prop open warp yarns in a smooth circumference, so that the threading stability of the warp yarns is improved, and the knitting stability is improved.

The utility model provides the following technical scheme: the utility model provides a whole shuttle mechanism of circular knitting machine, including shuttle body and shuttle arm, the inboard detachable of shuttle body sets up the woof section of thick bamboo, the shuttle arm sets up on the shuttle body and the distal end sets up the gyro wheel, the gyro wheel is located the inboard of woof section of thick bamboo and carries out the supporting roll to the inside, the outside of shuttle body sets up outer shuttle wheel and carries out the external supporting roll, still install the wire guide frame in the outside of outer shuttle wheel on the shuttle body, the wire guide frame has the round size to be greater than the outer frame of shuttle body periphery, the outer frame supplies the warp to wear to establish at outside periphery and carries out spacingly.

As an improvement, a plurality of mounting columns are arranged on the wire guide frame, the proximal ends of the mounting columns are connected to the inner side of the outer frame, the distal ends of the mounting columns correspond to the shuttle body and are mounted on the shuttle body through the mounting columns by means of fasteners, and the mounting columns enable the outer frame and the shuttle body to form a space for arranging outer shuttle wheels.

As an improvement, the number of the outer shuttle wheels is four symmetrically arranged in front and back of the shuttle body, and the guide wire frames are provided with mounting posts at the front and back positions of each outer shuttle wheel to form four pairs of mounting positions which are sequentially arranged from front to back.

As an improvement, a connecting frame for structural reinforcement is provided between the two pairs of mounting positions of the middle part.

As an improvement, one end of the outer frame forms an acute angle frame, a blocking piece is arranged on the inner side of the end part of the acute angle frame, and the blocking piece extends to the end part of the shuttle body to form a blocking for the end part.

As an improvement, the guide wire frame is also provided with a mounting column at a position close to the acute angle frame, and the mounting column is connected to the outer frames at two sides through the transverse frame and is mounted on the shuttle body through the mounting column by a fastener.

The utility model has the beneficial effects that: through the arrangement of the outer frame on the yarn guide frame, the outside of the shuttle body is blocked, warp yarns passing through from outside to inside can be orderly limited at the upper position and the lower position of the shuttle body by the outer frame, so that the warp yarns can be stably spread, the stability of warp yarn passing through and subsequent weaving is improved, and the possibility that the warp yarns contact with the shuttle body or parts on the shuttle body is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is a schematic perspective view of a guide wire frame according to the present utility model.

Detailed Description

Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, a specific embodiment of the shuttle mechanism of the circular loom according to the present utility model is shown. The embodiment comprises a shuttle body 1 and a shuttle arm 2, wherein a weft yarn drum 3 is detachably arranged on the inner side of the shuttle body 1, a roller 21 is arranged at the far end of the shuttle arm 2, the roller 21 is positioned on the inner side of the weft yarn drum 3 for supporting and rolling in pairs, an outer shuttle wheel 11 is arranged on the outer side of the shuttle body 1 for supporting and rolling outwards, a wire guide frame 4 is further arranged on the outer side of the outer shuttle wheel 11 on the shuttle body 1, the wire guide frame 4 is provided with a circle of outer frame 41 with the size larger than the periphery of the shuttle body 1, and the outer frame 41 is used for limiting warp yarns on the periphery of the outer side when warp yarns are worn.

When the weft yarn winding device is used, the outer shuttle wheel 11 on the outer side is supported on the door ring, the roller 21 on the inner side is supported on the driving shaft in the middle, and the shuttle body 1 can be driven to do circular motion by taking the door ring as a circle through the rotation of the driving shaft, so that weft yarns on the weft yarn cylinder 3 transversely cross warp yarns passing through the outer side and the inner side, and the whole weft yarns are woven into a cylinder cloth along with the further upward conveying of the warp yarns and the circular operation of the weft yarns. Both the shuttle arm 2 and the weft cartridge 3 can be arranged by means of prior art implementations. In the improvement of the utility model, the outside of the outer shuttle wheel 11 is also provided with the yarn guide frame 4, in particular, a circle of outer frame 41 with the size larger than the periphery of the shuttle body 1 is used for blocking the shuttle body 1 and parts on the shuttle body, when warp yarns penetrate into a circumferential space, the warp yarns can be blocked and limited by the upper part or the lower part of the outer frame 41, so that the warp yarns cannot contact with the shuttle body 1 and the parts on the shuttle body, and the possibility of pulling and even damaging the warp yarns due to structural hooking is avoided; the outer frame 41 is preferably made of smooth metal so that the friction is low and normal inward transport of warp yarns is not affected when the warp yarns are restrained by their outward support.

As a modified embodiment, the guide wire frame 4 is provided with a plurality of mounting posts 44, the proximal ends of the mounting posts 44 are connected to the inner side of the outer frame 41, the distal ends of the mounting posts 44 correspond to the shuttle 1 and are mounted on the shuttle 1 through the mounting posts 44 by the fasteners 0, and the mounting posts 44 form a space between the outer frame 41 and the shuttle 1 to arrange the outer shuttle wheel 11.

As shown in fig. 1, 2 and 3, a plurality of mounting posts 44 are arranged to form a stable mounting state of the outer frame 41, and by means of the length of the mounting posts 44, enough space is formed between the outer frame 41 and the shuttle body 1 to arrange the outer shuttle wheel 11, the door ring can be in contact supporting fit with the outer shuttle wheel 11 at the outer side of the space, and reasonable mounting arrangement between structures can not interfere; by means of the fastening element 0, such as in particular a screw, a good installation situation can be created.

As an improved specific embodiment, the number of the outer shuttle wheels 11 is four symmetrically arranged in front and back of the shuttle body 1, and the wire guide frame 4 is provided with mounting posts 44 at front and back positions of each outer shuttle wheel 11, so that four pairs of mounting positions which are sequentially arranged from front to back are formed.

As shown in fig. 1 and 2, the outer shuttle wheel 11 is in a conventional position state, and the mounting post 44 specifically corresponding to the outer shuttle wheel 11 forms a relatively stable and firm structure when the mounting post is mounted with the shuttle body 1, so that the structural strength of the outer frame 41 is ensured, and the outer frame 41 is kept in a stable state to support and limit warp yarns.

As an improved embodiment, a connecting frame 45 for structural reinforcement is provided between the two pairs of mounting locations of the central part.

As shown in fig. 1, 2 and 3, the middle part of the outer frame 41 is a weaker position, and by setting the connecting frame 45, two reinforcing ribs are provided in the middle parts of the upper and lower long sides of the outer frame 41, so that the overall structural strength is further improved, and the durability is improved.

As a modified embodiment, one end of the outer frame 41 forms an acute angle frame 42, and a blocking member 43 is provided inside the end of the acute angle frame 42, and the blocking member 43 extends to the end of the shuttle 1 to form a blocking for the end.

As shown in fig. 1 and 2, in the implementation, the acute angle frame 42 faces the rotating direction of the shuttle 1, and during the rotating process of the shuttle 1, the acute angle frame 42 can finish and prop open the warp yarns in the way outwards, so that the warp yarns are adjusted to stable upper and lower positions; the inner blocking piece 43 cooperates with the acute angle frame 42 to form an inner blocking structure, so that warp yarns are guided to be spread in the up-down direction, and the warp yarns are prevented from contacting the shuttle 1.

As a modified embodiment, the guide wire frame 4 is further provided with a mounting post 44 near the acute angle frame 42, and the mounting post 44 is connected to the outer side frames 41 at both sides by a cross frame 46, and is mounted to the shuttle 1 by passing through the mounting post 44 by a fastener 0.

As shown in fig. 1, 2 and 3, the mounting posts 44 are provided to enhance the structural strength of the acute angle frame 42. The angular mating cross frame 46 of the acute angle frame 42 also forms a triangular structure to enhance the structural strength, thereby making the acute angle frame 42 more durable and free from deformation.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a whole shuttle mechanism of circular knitting machine, includes shuttle (1) and shuttle arm (2), the inboard detachable of shuttle (1) sets up woof section of thick bamboo (3), shuttle arm (2) set up on shuttle (1) and distal end set up gyro wheel (21), gyro wheel (21) are located the inboard of woof section of thick bamboo (3) and carry out the supporting roll to inside, the outside of shuttle (1) sets up outer shuttle wheel (11) and carries out external supporting roll, its characterized in that: the shuttle body (1) is further provided with a yarn guide frame (4) on the outer side of the outer shuttle wheel (11), the yarn guide frame (4) is provided with a circle of outer frame (41) with the size larger than the periphery of the shuttle body (1), and the outer frame (41) limits warp yarns on the periphery of the outer side when the warp yarns pass through the outer frame (41).

2. The shuttle mechanism for a circular loom according to claim 1, wherein: the guide wire frame (4) is provided with a plurality of mounting columns (44), the proximal ends of the mounting columns (44) are connected to the inner side of the outer frame (41), the distal ends of the mounting columns (44) correspond to the shuttle body (1) and are mounted on the shuttle body (1) through the mounting columns (44) by means of fasteners (0), and the mounting columns (44) enable the outer frame (41) and the shuttle body (1) to form a space arrangement outer shuttle wheel (11).

3. The shuttle mechanism of a circular loom according to claim 2, wherein: the outer shuttle wheels (11) are symmetrically arranged in front of and behind the shuttle body (1), and the guide wire frames (4) are respectively provided with mounting columns (44) at the front and rear positions of each outer shuttle wheel (11) to form four pairs of mounting positions which are sequentially arranged from front to rear.

4. A shuttle mechanism for a circular loom according to claim 3, wherein: a connecting frame (45) for structural reinforcement is arranged between the two pairs of mounting positions in the middle part.

5. A shuttle mechanism for a circular loom according to claim 2, 3 or 4, wherein: one end of the outer frame (41) forms an acute angle frame (42), a blocking piece (43) is arranged on the inner side of the end part of the acute angle frame (42), and the blocking piece (43) extends to the end part of the shuttle body (1) to form a blocking for the end part.

6. The shuttle mechanism for a circular loom according to claim 5, wherein: the guide wire frame (4) is further provided with a mounting column (44) at a position close to the acute angle frame (42), the mounting column (44) is connected to the outer side frames (41) at two sides through a transverse frame (46), and the guide wire frame is mounted on the shuttle body (1) through the mounting column (44) through a fastener (0).