CN216919575U - Air jet loom selvedge weft winding mechanism - Google Patents

Abstract

A selvedge weft winding mechanism of an air jet loom belongs to the technical field of textile equipment; the weft hooking mechanism is arranged, the sliding plate is driven to reciprocate on the vertical guide rail by the rotation of the first driving motor in the weft hooking mechanism, so that the shifting frame can move up and down, the sliding of the sliding crochet hook is realized, the winding mechanism is arranged, the winding wheel is driven by the rotation of the third driving motor to roll the two side warps, the sliding hook is matched to hook the weft, the weft is penetrated between the two side warps, and the weft is pulled in the weaving process to achieve the purpose of stretching the weft; through setting up around rolling up the mechanism, utilize second driving motor to drive the wheel carrier and rotate to drive two side warps and twist reverse each other together, realize twining and tightening up the weft after cutting, prevent that the weft after cutting from scattering everywhere, thereby influence the establishment of cloth.

Description

Air jet loom selvedge weft winding mechanism

Technical Field

The utility model belongs to the technical field of textile equipment, and particularly relates to a selvedge weft winding mechanism of an air jet loom.

Background

The cloth is formed by weaving silk yarns through a warp-weft structure, and when the cloth is specifically woven, warps are usually placed in parallel, and then wefts penetrate through the warps in a staggered mode. Present day fabrics are typically woven using a machine, and when weaving a fabric, present day textile machines typically insert the weft of the fabric from one side of the warp, break the weft when the end of the weft reaches the other side of the warp, and then pass the weft again when the warp is again staggered open. The traditional weft cutting mechanism uses a blade to cut off the weft through a cam mechanism, but the cut weft can fly everywhere, thereby influencing the weaving of the cloth.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a selvedge weft winding mechanism of an air jet loom.

The technical problem of the utility model is mainly solved by the following technical scheme: a selvage weft winding mechanism of an air jet loom comprises a mounting base plate, wherein a weft hooking mechanism and a winding mechanism are arranged on the mounting base plate, the winding mechanism is arranged on the right side of the weft hooking mechanism, the weft hooking mechanism comprises a stand column arranged on the upper surface of the mounting base plate, a sliding groove is formed in the front end surface of the stand column, a sliding crochet hook is arranged in the sliding groove and is connected in the sliding groove in a sliding manner, the crochet hook comprises a hooking part positioned at the top and a push-pull rod positioned at the lower end part, a mounting frame is arranged on the right side of the upper end of the stand column, a distributing plate is arranged on the mounting frame, a first support seat is arranged on the mounting base plate on the front side of the stand column, a vertical guide rail is arranged on the first support seat, a sliding plate is connected on the vertical guide rail in a sliding manner, and a connecting shaft is arranged at the bottom of the right side surface of the sliding plate, the sliding plate is provided with a poking frame, and the poking frame is inserted on the push-pull rod.

Preferably, the lower tip on first supporting seat right side is equipped with a motor mounting panel, be equipped with a driving motor on the motor mounting panel, a rotary disk of fixedly connected with in a driving shaft of driving motor, be connected with a swinging arms between rotary disk and the connecting axle, the upper end of swinging arms rotates and connects on the connecting axle, the lower extreme of swinging arms rotates and connects on the rotary disk.

Preferably, it includes two second supporting seats that set up on mounting plate, two to wind the mechanism be connected with a frame plate, two between the upper end of second supporting seat be equipped with a second driving motor on the frame plate right flank between the second supporting seat, second driving motor and frame plate fixed connection, be equipped with a wheel carrier in the second driving motor's the drive shaft, wheel carrier and second driving motor's drive shaft fixed connection, the front side of wheel carrier is equipped with third driving motor, swivelling joint has a reel in the wheel carrier, third driving motor's drive shaft and reel fixed connection.

Preferably, the sliding hook and the thread separating plate are located on the same plane as the reel.

The utility model has the following beneficial effects: the weft hooking mechanism is arranged, the sliding plate is driven to reciprocate on the vertical guide rail by the rotation of the first driving motor in the weft hooking mechanism, so that the shifting frame can move up and down, the sliding of the sliding crochet hook is realized, the winding mechanism is arranged, the winding wheel is driven by the rotation of the third driving motor to roll the two side warps, the sliding hook is matched to hook the weft, the weft is penetrated between the two side warps, and the weft is pulled in the weaving process to achieve the purpose of stretching the weft; through setting up around rolling up the mechanism, utilize second driving motor to drive the wheel carrier and rotate to drive two side warps and twist reverse each other together, realize twining and tightening up the weft after cutting, prevent that the weft after cutting from scattering everywhere, thereby influence the establishment of cloth.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: 1. mounting a bottom plate; 2. a column; 3. a sliding groove; 4. sliding the crochet hook; 5. a hooking part; 6. a push-pull rod; 7. A mounting frame; 8. a wire distributing plate; 9. a first support base; 10. a vertical guide rail; 11. a sliding plate; 12. a connecting shaft; 13. pulling the frame; 14. a motor mounting plate; 15. a first drive motor; 16. rotating the disc; 17. a swing lever; 18. a second support seat; 19. A frame plate; 20. a second drive motor; 21. a wheel carrier; 22. a third drive motor; 23. a reel.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

Example (b): a selvage weft winding mechanism of an air jet loom comprises an installation bottom plate 1, wherein a weft hooking mechanism and a winding mechanism are arranged on the installation bottom plate 1, the winding mechanism is arranged on the right side of the weft hooking mechanism, the weft hooking mechanism comprises a stand column 2 arranged on the upper surface of the installation bottom plate 1, a sliding groove 3 is arranged on the front end surface of the stand column 2, a sliding crochet hook 4 is arranged in the sliding groove 3, the sliding crochet hook 4 is connected in the sliding groove 3 in a sliding manner, the crochet hook comprises a hooking part 5 positioned at the top and a push-pull rod 6 positioned at the lower end part, an installation frame 7 is arranged on the right side of the upper end of the stand column 2, a distributing plate 8 is arranged on the installation frame 7, a first support seat 9 is arranged on the installation bottom plate 1 on the front side of the stand column 2, a vertical guide rail 10 is arranged on the first support seat 9, and a sliding plate 11 is connected on the vertical guide rail 10 in a sliding manner, a connecting shaft 12 is arranged at the bottom of the right side surface of the sliding plate 11, a poking frame 13 is arranged on the sliding plate 11, and the poking frame 13 is inserted on the push-pull rod 6; the lower tip on first supporting seat 9 right side is equipped with a motor mounting panel 14, be equipped with a driving motor 15 on the motor mounting panel 14, a rotary disk 16 of fixedly connected with in the drive shaft of a driving motor 15, be connected with a swinging arms 17 between rotary disk 16 and the connecting axle 12, the upper end of swinging arms 17 is rotated and is connected on connecting axle 12, the lower extreme of swinging arms 17 is rotated and is connected on rotary disk 16.

The winding mechanism comprises two second supporting seats 18 arranged on the mounting base plate 1, a frame plate 19 is connected between the upper ends of the two second supporting seats 18, a second driving motor 20 is arranged on the right side surface of the frame plate 19 between the two second supporting seats 18, the second driving motor 20 is fixedly connected with the frame plate 19, a wheel carrier 21 is arranged on a driving shaft of the second driving motor 20, the wheel carrier 21 is fixedly connected with the driving shaft of the second driving motor 20, a third driving motor 22 is arranged on the front side of the wheel carrier 21, a reel 23 is rotatably connected in the wheel carrier 21, and the driving shaft of the third driving motor 22 is fixedly connected with the reel 23; the sliding crochet hook 4, the branching plate 8 and the reel 23 are positioned on the same plane.

The principle of the utility model is as follows: firstly, the rolling mechanism is integrally arranged on the right side of a weaving machine, the top of a support plate is arranged at the same height as warps in the weaving machine, the two rightmost warps are arranged on the two sides of a branching plate 8 and rolled on a reel 23, a first driving motor 15 is controlled to rotate to drive a rotating disc 16 to rotate, so that a sliding plate 11 is driven to slide on a vertical guide rail 10 in a reciprocating manner to drive a dial frame 13 to move up and down, the dial frame 13 moves up and down to drive a sliding hook needle 4 to move up and down in a sliding groove 3, when the wefts are sprayed from the left side to the right side, the sliding hook needle 4 hooks the left end part of the wefts through a hooking part 5, the sliding hook needle 4 moves down to penetrate the wefts between the two side warps, and simultaneously, the wefts are cut off by using linked scissors in the weaving machine, at the moment, the cut wefts are hung on the two side warps, and the wefts are sprayed once, the action is repeated once, the second driving motor 20 and the third driving motor 22 are controlled to rotate simultaneously, the second driving motor 20 rotates to drive the winding wheel 23 to rotate, two warps are wound in a rotating mode, cut wefts are fixed through the two warps, and the two wound warps are wound through the winding wheel 23 by the rotation of the third driving motor 22.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the utility model is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.

Claims (4)

1. The utility model provides a system mechanism is rolled up to air jet loom selvedge weft, includes mounting plate (1), its characterized in that: the winding device is characterized in that a weft hooking mechanism and a winding mechanism are arranged on the mounting base plate (1), the winding mechanism is arranged on the right side of the weft hooking mechanism, the weft hooking mechanism comprises a stand column (2) arranged on the upper surface of the mounting base plate (1), a sliding groove (3) is formed in the front end surface of the stand column (2), a sliding crochet hook (4) is arranged in the sliding groove (3), the sliding crochet hook (4) is connected in the sliding groove (3) in a sliding manner, the crochet hook comprises a hooking part (5) positioned at the top and a push-pull rod (6) positioned at the lower end part, a mounting frame (7) is arranged on the right side of the upper end of the stand column (2), a distributing plate (8) is arranged on the mounting frame (7), a first supporting seat (9) is arranged on the mounting base plate (1) on the front side of the stand column (2), and a vertical guide rail (10) is arranged on the first supporting seat (9), the vertical guide rail (10) is connected with a sliding plate (11) in a sliding mode, a connecting shaft (12) is arranged at the bottom of the right side face of the sliding plate (11), a pulling frame (13) is arranged on the sliding plate (11), and the pulling frame (13) is inserted into the push-pull rod (6).

2. The selvage weft winding mechanism of an air jet loom as claimed in claim 1, characterized in that: the lower tip on first supporting seat (9) right side is equipped with a motor mounting panel (14), be equipped with a driving motor (15) on motor mounting panel (14), a rotary disk (16) of fixedly connected with in the drive shaft of a driving motor (15), be connected with a swinging arms (17) between rotary disk (16) and connecting axle (12), the upper end of swinging arms (17) is rotated and is connected on connecting axle (12), the lower extreme of swinging arms (17) is rotated and is connected on rotary disk (16).

3. The selvage weft winding mechanism of an air jet loom as claimed in claim 2, characterized in that: winding mechanism includes two second supporting seats (18) that set up on mounting plate (1), two be connected with a frame plate (19), two between the upper end of second supporting seat (18) frame plate (19) right flank between second supporting seat (18) is equipped with a second driving motor (20), second driving motor (20) and frame plate (19) fixed connection, be equipped with one wheel carrier (21) in the drive shaft of second driving motor (20), the drive shaft fixed connection of wheel carrier (21) and second driving motor (20), the front side of wheel carrier (21) is equipped with third driving motor (22), it has a reel (23) to rotate in wheel carrier (21), the drive shaft and reel (23) fixed connection of third driving motor (22).

4. The selvage weft winding mechanism of an air jet loom as claimed in claim 3, characterized in that: the sliding hook needle (4), the branching plate (8) and the reel (23) are located on the same plane.

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