CN213172785U

CN213172785U - High-speed large-jacquard-pattern wide-width interval adjusting device of air jet loom

Info

Publication number: CN213172785U
Application number: CN202020982723.7U
Authority: CN
Inventors: 杨鑫忠; 梁文波
Original assignee: Zhejiang Xingyao Textile Machinery Co ltd
Current assignee: Zhejiang Xingyao Textile Machinery Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-05-11
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a high-speed big jacquard weave broad width interval adjusting device of air jet loom, including the base, the top of base is opened and is chiseled there is the transmission groove, and the one end fixed mounting of transmission inslot wall bottom has servo motor, and servo motor's output shaft passes through the two-way lead screw of shaft coupling fixedly connected with, and servo motor's one end is kept away from to two-way lead screw and the inner wall rotation of transmission groove is connected, and the equal threaded connection in both ends in the two-way lead screw outside has two sliders, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, through setting up two-way lead screw, can drive the spacing gyro wheel at both ends and remove simultaneously to adjust air jet loom's broad width interval, simultaneously through setting up the hold-down mechanism of weaving in the inboard of spacing gyro wheel, can compress tightly the both ends of weaving, avoid causing the yarn at both ends of weaving to connect loose condition emergence, thereby very big improvement the quality of weaving production.

Description

High-speed large-jacquard-pattern wide-width interval adjusting device of air jet loom

Technical Field

The utility model relates to a broad width interval adjusting device, in particular to high-speed big jacquard weave broad width interval adjusting device of air jet loom belongs to adjusting device technical field.

Background

In the existing life, a high-speed air jet loom with a wide weaving function is one of new loom varieties which are vigorously developed in China in recent years, high-grade and medium-grade air jet looms in the domestic textile industry at present achieve certain reserves, the application of an electromechanical integration technology also achieves a brand new height, the high-speed and medium-grade air jet looms can adapt to the production of large jacquard fabrics from the technical equipment level of some high-end machine types, the occupation amount of the air jet loom with the performances of high speed, wide weaving, double weaving, smooth edge and the like is more and more large, compared with other textile machines, the air jet loom has the most outstanding performance advantage of high weaving speed, particularly the air jet loom with the wide weaving function, and the production efficiency of the loom can be greatly improved due to the advantage of high speed.

For different actual requirements, the jacquard fabrics with different widths need to be produced, and the distances between the wide widths on the air jet loom need to be adjusted to produce the jacquard fabrics with different widths, so that the requirements of different widths are better met.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a high-speed big jacquard weave broad width interval adjusting device of air jet loom.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-speed big jacquard weave broad width interval adjusting device of air jet loom, the on-line screen storage device comprises a base, the top of base is opened and is dug there is the transmission groove, the one end fixed mounting of transmission inslot wall bottom has servo motor, servo motor's output shaft passes through the two-way lead screw of shaft coupling fixedly connected with, servo motor's one end is kept away from to two-way lead screw is rotated with the inner wall in transmission groove and is connected, the equal threaded connection in both ends in the two-way lead screw outside has two sliders, corresponds two the fixed plate of equal fixedly connected with "U" style of calligraphy structure between the top of slider, the inside of fixed plate all rotates and is connected with spacing gyro wheel, the inside of fixed.

As a preferred scheme of the utility model, hold-down mechanism includes the connecting plate, two connecting plates of one side equal fixedly connected with of fixed plate inner wall and bottom just are located spacing gyro wheel, the spout has all been dug in the outside of connecting plate, the equal fixedly connected with return spring in one side of spout inner wall, the equal fixedly connected with slide of one end that the spout inner wall was kept away from to return spring, the slide all with the spout sliding connection that corresponds, correspond two all rotate between the slide and be connected with the gyro wheel that compresses tightly.

As a preferred scheme of the utility model, the equal fixedly connected with mounting panel in both ends of base bottom, the mounting hole has all been dug at the both ends at mounting panel top.

As a preferred scheme of the utility model, the inside of driving groove just is located servo motor's top fixedly connected with slide bar, the slider all with slide bar sliding connection.

As an optimized scheme of the utility model, two the fixed plate is the same apart from the distance at two-way lead screw center.

As a preferred scheme of the utility model, the equal fixedly connected with spacing in both sides of slide, the both sides of spout inner wall are all opened and are dug the spacing groove that has and spacing mutually supports, spacing all with the spacing groove sliding connection who corresponds.

As a preferred scheme of the utility model, return spring is in compression state all the time, just return spring's elasticity all is greater than the gravity that compresses tightly gyro wheel.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, through setting up two-way lead screw, can drive the spacing gyro wheel at both ends and remove simultaneously to adjust air jet loom's broad width interval, simultaneously through setting up the hold-down mechanism of weaving in the inboard of spacing gyro wheel, can compress tightly the both ends of weaving, avoid causing the yarn at both ends of weaving to connect loose condition emergence, thereby very big improvement the quality of weaving production.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the pressing mechanism of the present invention;

FIG. 4 is a schematic diagram of the structure of the connection plate of the present invention;

fig. 5 is a schematic view of the structure of the slide plate of the present invention.

In the figure: 1. a base; 2. mounting a plate; 3. mounting holes; 4. a transmission groove; 5. a servo motor; 6. a bidirectional screw rod; 7. a slider; 8. a slide bar; 9. a fixing plate; 10. limiting the idler wheel; 11. a hold-down mechanism; 111. a connecting plate; 112. a chute; 113. a slide plate; 114. pressing the roller; 115. a return spring; 116. a limiting strip; 117. a limiting groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-5, the utility model provides a high-speed large jacquard weave wide-width spacing adjusting device of an air jet loom, which comprises a base 1, wherein a transmission groove 4 is chiseled at the top of the base 1, a servo motor 5 is fixedly arranged at one end of the bottom of the inner wall of the transmission groove 4, an output shaft of the servo motor 5 is fixedly connected with a bidirectional screw rod 6 through a shaft coupling, one end of the bidirectional screw rod 6, which is far away from the servo motor 5, is rotatably connected with the inner wall of the transmission groove 4, and the servo motor 5 is convenient for driving the bidirectional screw rod 6 to rotate better; two sliding blocks 7 are in threaded connection with two ends of the outer side of the bidirectional screw rod 6, fixing plates 9 of a U-shaped structure are fixedly connected between the tops of the two corresponding sliding blocks 7, limiting idler wheels 10 are rotatably connected inside the fixing plates 9, and the two ends of a woven fabric can be limited better through the limiting idler wheels 10; and a pressing mechanism 11 is arranged inside the fixing plate 9 and on one side of the limiting roller 10.

Further, hold-down mechanism 11 includes connecting plate 111, the top and the bottom of fixed plate 9 inner wall just are located two connecting plates 111 of the equal fixedly connected with in one side of spacing gyro wheel 10, spout 112 has all been dug in the outside of connecting plate 111, the equal fixedly connected with return spring 115 in one side of spout 112 inner wall, return spring 115 keeps away from the equal fixedly connected with slide 113 of one end of spout 112 inner wall, slide 113 all with the spout 112 sliding connection that corresponds, it is connected with pressure roller 114 all to rotate between two slides 113 to correspond, through return spring 115 to slide 113 and pressure roller 114's effort, be convenient for better compress tightly the edge at both ends of weaving, avoid causing the loose condition of yarn connection to take place.

Further, the equal fixedly connected with mounting panel 2 in both ends of base 1 bottom, the mounting hole 3 has all been dug at the both ends at 2 tops of mounting panel, is convenient for better installing whole equipment through mounting hole 3.

Further, inside and the top fixedly connected with slide bar 8 that is located servo motor 5 of drive groove 4, slider 7 all with slide bar 8 sliding connection, be convenient for better through slide bar 8 restrict the removal of slider 7, prevent that slider 7 from following the rotation of two-way lead screw 6 and rotating.

Furthermore, the distance between the two fixing plates 9 and the center of the bidirectional screw rod 6 is the same, so that the fixing plates 9 can be controlled to move by the same distance at the same time.

Further, the equal fixedly connected with spacing 116 in both sides of slide 113, the both sides of spout 112 inner wall are all opened chisel and are had the spacing groove 117 of mutually supporting with spacing 116, spacing 116 all with the spacing groove 117 sliding connection who corresponds, through the cooperation between spacing 116 and the spacing groove 117, be convenient for thicker restrict slide 113, prevent its inside that breaks away from slide 112.

Furthermore, the return spring 115 is always in a compressed state, and the elastic force of the return spring 115 is greater than the gravity of the pressing roller 114, so that the two pressing rollers 114 can be kept in contact with each other all the time.

Specifically, when in use, the equipment is firstly arranged on the air jet loom through the mounting hole 3, then the servo motor 5 is electrically connected with the electric cabinet of the air jet loom, when the equipment needs to adjust the wide-width spacing, the servo motor 5 is controlled to work to drive the bidirectional screw rod 6 to rotate, so that the sliding blocks 7 at the two ends of the bidirectional screw rod 6 and the fixing plate 9 move towards the middle, the width distance is adjusted, after the adjustment is finished, the two ends of the woven fabric penetrate through the two pressing rollers 114, in the process of manufacturing the woven fabric, under the action of the return spring 115 on the sliding plate 113 and the pressing rollers 114, the two ends of the woven cloth are compressed, so that the yarns at the two ends of the woven cloth are connected more closely, the edges of the woven cloth can be limited through the limiting idler wheels 10, the woven cloth can be processed conveniently and better, and the production quality of the woven cloth is greatly improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed large-jacquard-pattern wide-width spacing adjusting device of an air jet loom comprises a base (1), it is characterized in that the top of the base (1) is provided with a transmission groove (4), one end of the bottom of the inner wall of the transmission groove (4) is fixedly provided with a servo motor (5), an output shaft of the servo motor (5) is fixedly connected with a bidirectional screw rod (6) through a coupler, one end of the bidirectional screw rod (6) far away from the servo motor (5) is rotationally connected with the inner wall of the transmission groove (4), two ends of the outer side of the bidirectional screw rod (6) are both connected with two sliding blocks (7) in a threaded manner, a fixing plate (9) with a U-shaped structure is fixedly connected between the tops of the corresponding two sliding blocks (7), the inner parts of the fixed plates (9) are rotatably connected with limiting idler wheels (10), and a pressing mechanism (11) is arranged in the fixing plate (9) and on one side of the limiting roller (10).

2. The high-speed jacquard width spacing adjusting device of the air jet loom according to claim 1, wherein the pressing mechanism (11) comprises connecting plates (111), two connecting plates (111) are fixedly connected to the top and the bottom of the inner wall of the fixing plate (9) and located on one side of the limiting roller (10), sliding grooves (112) are formed in the outer sides of the connecting plates (111), return springs (115) are fixedly connected to one side of the inner wall of the sliding grooves (112), sliding plates (113) are fixedly connected to one ends, far away from the inner wall of the sliding grooves (112), of the return springs (115), the sliding plates (113) are slidably connected to the corresponding sliding grooves (112), and pressing rollers (114) are rotatably connected between the two corresponding sliding plates (113).

3. The high-speed jacquard width spacing adjusting device of the air jet loom according to claim 1, wherein the mounting plates (2) are fixedly connected to both ends of the bottom of the base (1), and the mounting holes (3) are drilled in both ends of the top of the mounting plates (2).

4. The high-speed jacquard weave wide-width spacing adjusting device of an air jet loom according to claim 1, characterized in that a slide rod (8) is fixedly connected inside the transmission groove (4) and above the servo motor (5), and the slide blocks (7) are connected with the slide rod (8) in a sliding manner.

5. The air jet loom high-speed jacquard weave wide-width spacing adjustment device according to claim 1, characterized in that the two fixing plates (9) are at the same distance from the center of the bidirectional screw rod (6).

6. The high-speed jacquard width spacing adjusting device of the air-jet loom according to claim 2, wherein both sides of the sliding plate (113) are fixedly connected with limiting strips (116), both sides of the inner wall of the sliding groove (112) are provided with limiting grooves (117) matched with the limiting strips (116), and the limiting strips (116) are slidably connected with the corresponding limiting grooves (117).

7. The air jet loom high-speed jacquard weave wide width spacing adjustment device according to claim 2, characterized in that the return springs (115) are always in a compressed state, and the elasticity of the return springs (115) is greater than the gravity of the pressing roller (114).