CN215051021U

CN215051021U - Weft insertion device for fabric production

Info

Publication number: CN215051021U
Application number: CN202120044684.0U
Authority: CN
Inventors: 张志伟
Original assignee: Anhui Yongli Textile Technology Co ltd
Current assignee: Anhui Yongli Textile Technology Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-12-07
Anticipated expiration: 2031-01-08

Abstract

The utility model provides a surface fabric production is with wefting insertion device, including bottom plate, support, line wheel, alignment piece, line piece, wire wheel, lead wire piece and wefting insertion slider, the support is located the one end of bottom plate, and the support includes riser, hang plate and fixed axle, wherein: the inclined plate is positioned at the top end of the vertical plate, and the middle of the inclined plate is provided with a wire wheel through a fixed shaft; the vertical plate is sequentially provided with a line-defining block, a line-defining block and a wire guide wheel from top to bottom, and the line-defining block and the wire guide wheel are positioned in the same vertical line; the lead block is positioned at one end of the bottom plate close to the support, and a weft insertion sliding block is arranged on one side of the lead block. The utility model discloses the line piece that closes, the line wheel can satisfy the weaving of single strand or stranded weft with the setting up of line piece, is favorable to the weft in the line wheel of different positions to get into behind the line piece that closes, and the inside amalgamation of line piece is a weft and weaves, improves weft pull power and quality to reduce the friction between line piece and the weft, reduce the emergence of the weft fracture condition.

Description

Weft insertion device for fabric production

Technical Field

The utility model belongs to the technical field of spinning machine, especially, relate to a surface fabric production is with wefting insertion device.

Background

The weft insertion movement, which is one of the main movements of the loom, refers to the movement of inserting a weft yarn into a shed formed by warp yarns, so as to interlace with the latter to form a fabric, and is called "weft insertion mechanism", which is also called "picking mechanism" on shuttles and projectile looms.

The oldest and hitherto used weft insertion mechanisms of weaving looms are the picking mechanisms, which use the reciprocating motion of the shuttle to introduce the weft into the shed, which allows the shuttle to obtain a movement speed sufficient to pass through the shed (of the order of 8-15 meters per second) within a short time of about 40-50 degrees of the angle of the main shaft; the existing new weft insertion mechanism replacing the picking mechanism comprises a rapier weft insertion mechanism, an air (water) jet weft insertion mechanism, a projectile weft insertion mechanism, a multi-stage shed weft insertion mechanism and the like. However, the existing weft insertion mechanism still has the problems that the corner friction and the pulling force are large, the weft is broken, and the device is complex and cannot be used for switching the weaving of single-strand and multi-strand wefts.

Therefore, the invention of the weft insertion device for fabric production is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a surface fabric production is with wefting insertion device to it is great to solve current wefting insertion mechanism and to have turning friction and pulling force, and is the same weft fracture that causes, and the complicated unable problem of carrying out the switching of single strand and stranded weft weaving of device. The utility model provides a surface fabric production is with wefting insertion device, includes the bottom plate, and the support, the line wheel, the line piece of setting a definite time, the line piece, the wire wheel, lead wire piece and wefting insertion slider, the support is located the one end of bottom plate, and the support includes riser, hang plate and fixed axle, wherein: the inclined plate is positioned at the top end of the vertical plate, and the middle of the inclined plate is provided with a wire wheel through a fixed shaft; the vertical plate is sequentially provided with a line-defining block, a line-defining block and a wire guide wheel from top to bottom, and the line-defining block and the wire guide wheel are positioned in the same vertical line; the lead block is positioned at one end of the bottom plate close to the support, and a weft insertion sliding block is arranged on one side of the lead block.

The routing block comprises a middle routing block and a side routing block, wherein: the middle positioning block and the line combining block are positioned on the same vertical line; at least two side alignment blocks are arranged and are positioned at two sides of the middle positioning block.

The line piece that closes includes the plate body, closes the line groove, closes line pulley and pivot, wherein: the plate body is internally provided with the thread-combining groove, and the two sides of the inside of the thread-combining groove are provided with the thread-combining pulleys through the rotating shaft, so that the weft in the thread wheels at different positions can be combined into one weft to be woven after entering the thread-combining block, and the pulling force and the quality of the weft are improved.

The side alignment line piece is including line board, alignment groove, side pulley and pulley shaft, wherein: a line fixing groove is arranged in the middle of the line fixing plate, and the diameter of the line fixing groove is slightly larger than that of the weft; the side pulley is located the inside one side that is close to middle alignment piece of line board, and the side pulley passes through the pulley spindle installation fixed, and this side pulley can have rotated for the centre of a circle by the pulley spindle, because the pulley that the corner of weft set up, can reduce the friction between line board and the weft, reduces the emergence of the weft fracture condition, improves the availability factor.

The inside fluting that is equipped with of hang plate, this fluting internally mounted have the line wheel, and fluting or line wheel are the same with the quantity of alignment piece, all adopt three at least, wherein: the line piece is decided in the middle of the line wheel below correspondence in the middle of, and remaining line wheel is equallyd divide and is in same perpendicular line with self below side line piece, and the line wheel uses with the combination of line piece, can select the quantity that needs to use as required, satisfies the weaving of single strand or stranded weft, improves wefting insertion efficiency.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses the setting of thread piece is favorable to the weft in the line wheel of different positions to get into the thread piece after, and the inside amalgamation of thread piece is a weft and weaves, improves weft pull power and quality.

2. The utility model discloses the friction between line fixing plate and the weft can be reduced in the setting of side pulley, reduces the emergence of the weft condition of rupture, improves the availability factor.

3. The utility model discloses the setting of line wheel and alignment piece can select the quantity of needs to use as required, satisfies the weaving of single strand or stranded weft, improves wefting insertion efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the bracket of the present invention.

Fig. 3 is a schematic structural diagram of the side alignment block of the present invention.

Fig. 4 is a schematic structural diagram of the joint line block of the present invention.

In the figure:

1-bottom plate, 2-support, 21-vertical plate, 22-inclined plate, 23-fixed shaft, 3-wire wheel, 4-alignment block, 41-middle alignment block, 42-side alignment block, 421-alignment plate, 422-alignment groove, 423-side pulley, 424-pulley shaft, 5-wire-binding block, 51-plate body, 52-wire-binding groove, 53-wire-binding pulley, 54-rotating shaft, 6-wire guide wheel, 7-wire guide block and 8-weft insertion slide block.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in figures 1 to 4.

The utility model provides a pair of surface fabric production is with wefting insertion device, including bottom plate 1, support 2, line wheel 3, alignment piece 4, line piece 5, wire wheel 6, lead wire piece 7 and wefting insertion slider 8, support 2 is located bottom plate 1's one end, and support 2 includes riser 21, hang plate 22 and fixed axle 23, wherein: the inclined plate 22 is positioned at the top end of the vertical plate 21, and the middle of the inclined plate 22 is provided with the wire wheel 3 through a fixed shaft 23; the vertical plate 21 is sequentially provided with a line-defining block 4, a line-combining block 5 and a wire guide wheel 6 from top to bottom, and the line-combining block 5 and the wire guide wheel 6 are positioned in the same vertical line; the lead block 7 is positioned at one end of the bottom plate 1 close to the bracket 2, and a weft insertion sliding block 8 is arranged on one side of the lead block 7.

The utility model provides a surface fabric production is with wefting insertion device, it includes plate body 51 to close line piece 5, closes line groove 52, closes line pulley 53 and pivot 54, after the weft in the line wheel 3 of different positions got into close line piece 5, closes a weft in close line piece 5 inside and weaves, improves the pulling force and the quality of weft; the wire-binding block 5 comprises a plate body 51, a wire-binding groove 52, a wire-binding pulley 53 and a rotating shaft 54, wherein: a thread-combining groove 52 is formed in the plate body 51, thread-combining pulleys 53 are mounted on two sides of the interior of the thread-combining groove 52 through a rotating shaft 54, and therefore, after weft threads in the thread wheels 3 at different positions enter the thread-combining block 5, the weft threads are combined into one weft thread in the thread-combining block 5 for weaving, and the pulling force and the quality of the weft thread are improved; the inside fluting that is equipped with of hang plate 22, this fluting internally mounted have line wheel 3, and fluting or line wheel 3 is the same with the quantity of ruling piece 4, all adopts three at least, wherein: the middle part below the middle wire wheel 3 corresponds to the middle routing block 41, the rest wire wheels 3 are respectively positioned on the same vertical line with the routing block 42 on the lower side of the wire wheels, the wire wheels 3 and the routing blocks 4 are combined for use, the required number can be selected for use as required, the weaving of single-stranded or multi-stranded weft threads is met, and the weft insertion efficiency is improved.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a surface fabric production is with wefting insertion device which characterized in that: including bottom plate (1), support (2), line wheel (3), line piece (4) of setting a definite time, line piece (5), wire wheel (6), lead wire piece (7) and wefting insertion slider (8), support (2) are located the one end of bottom plate (1), and support (2) include riser (21), hang plate (22) and fixed axle (23), wherein: the inclined plate (22) is positioned at the top end of the vertical plate (21), and the middle of the inclined plate (22) is provided with the wire wheel (3) through a fixed shaft (23); the vertical plate (21) is sequentially provided with a line-defining block (4), a line-combining block (5) and a wire guide wheel (6) from top to bottom, and the line-combining block (5) and the wire guide wheel (6) are positioned in the same vertical line; the lead block (7) is positioned at one end, close to the support (2), of the bottom plate (1), and a weft insertion sliding block (8) is arranged on one side of the lead block (7).

2. A weft insertion device for fabric production according to claim 1, characterized in that: the routing block (4) comprises a middle routing block (41) and a side routing block (42), wherein: the middle line-defining block (41) and the line-combining block (5) are positioned on the same vertical line; at least two side routing blocks (42) are arranged and are positioned at two sides of the middle positioning block (41).

3. A weft insertion device for fabric production according to claim 1, characterized in that: the joint line block (5) comprises a plate body (51), a joint line groove (52), a joint line pulley (53) and a rotating shaft (54), wherein: a line combining groove (52) is formed in the plate body (51), and line combining pulleys (53) are mounted on two sides of the interior of the line combining groove (52) through rotating shafts (54).

4. A weft insertion device for fabric production according to claim 2, characterized in that: the side routing block (42) comprises a routing plate (421), a routing groove (422), a side pulley (423) and a pulley shaft (424), wherein: a fixing line groove (422) is arranged in the middle of the fixing line plate (421), and the diameter of the fixing line groove (422) is slightly larger than that of the weft; the side pulleys (423) are positioned on one side, close to the middle routing block (41), in the routing plate (421), and the side pulleys (423) are installed and fixed through pulley shafts (424).

5. A weft insertion device for fabric production according to claim 1, characterized in that: the inside fluting that is equipped with of hang plate (22), this fluting internally mounted have line wheel (3), and the fluting or the line wheel (3) is the same with the quantity of ruling piece (4), all adopts threely at least, wherein: the lower part of the middle reel (3) corresponds to the middle routing block (41), and the rest reels (3) are respectively positioned on the same vertical line with the lower side routing block (42) of the reel.