CN220352332U

CN220352332U - Air jet weaving device

Info

Publication number: CN220352332U
Application number: CN202321561097.4U
Authority: CN
Inventors: 关国华; 黄炳强; 郑志辉; 郑克激; 周伟辉
Original assignee: Guangdong Fomian Textile Technology Co ltd
Current assignee: Guangdong Fomian Textile Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-01-16
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses an air-jet loom, which relates to the technical field of loom devices, and in particular relates to an air-jet loom which comprises a loom body and a servo motor, wherein the servo motor is fixedly arranged on the right side of the loom body, a material conveying roller is fixedly arranged on an output shaft of the servo motor, a first rotating wheel is fixedly sleeved on the outer surface of the output shaft of the servo motor, a crawler belt is connected to the outer surface of the first rotating wheel in a transmission manner, a second rotating wheel is connected to the upper side of the crawler belt in a transmission manner, and a traction roller is fixedly arranged in the middle of the second rotating wheel. This jet loom installs through with the woof package at the surface of conveying roller, then screw up spacing lid, and spacing lid can drive the driving piece and remove this moment, utilizes the driving piece to drive the actuating arm, can make contact between extension board woof then, improves the frictional force between extension board and the woof, is convenient for export the woof, has effectively simplified the dismouting of woof.

Description

Air jet weaving device

Technical Field

The utility model relates to the technical field of weaving devices, in particular to an air-jet weaving device.

Background

The jet loom is a shuttleless loom which adopts jet air flow to draw weft yarn to pass through a shed, utilizes air as weft insertion medium, uses jet compressed air flow to produce friction traction force for the weft yarn to draw the weft yarn to pass through the shed, and utilizes jet flow produced by air injection to achieve the purpose of weft insertion, the weft insertion mode can enable the loom to realize high-speed and high-yield, and patent number (CN 202022457680.3) discloses a jet loom device for processing textile fabrics, wherein 'the winding roller on the existing jet loom device is inconvenient to detach and take out, is unfavorable for quick replacement of the winding roller, so that the efficiency of the jet loom for processing textile fabrics is lower', and the frame, the jet loom, the discharging roller, the material conveying roller, the fixed seat, the movable groove, the movable block, the threaded rod, the rotary handle, the mounting plate, the sleeve, the rotating rod, the fixed hole, the winding roller, the spring, the movable plate and the fixed rod are arranged, when the material roller needs to be replaced, the movable plate is pulled upwards, the movable plate drives the fixed rod to separate from the fixed hole, the rotary handle is reversed again, the threaded rod is driven to rotate, the two movable blocks are driven to move back to back, the two mounting plates are driven to move, the distance between the two mounting plates is increased, the two ends of the rotating rod are separated from the two sleeves, the material roller can be detached and taken out conveniently, the detachment and the taking out of the material roller are facilitated, the quick replacement of the material roller is facilitated, although the detachment and the installation of the material roller can be facilitated, the weft yarn needs to be unloaded and discharged from the material roller in the actual production process, the weft yarn is difficult to detach due to the friction force between the material roller and the weft yarn, the weft yarn needs to be unloaded after the material roller is unloaded, the operation process is troublesome, and if at least two material rollers are needed for accelerating the efficiency, the production cost is increased, in addition, in the weaving operation, since the weft yarn is guided by air injection, if the air flow fluctuation occurs, the weft yarn path is influenced, and the deviation of the path occurs, so an air injection weaving device is proposed to solve the above problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an air-jet weaving device which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an air jet loom, includes loom body, servo motor fixed mounting is on the right side of loom body, fixed mounting has the material conveying roller on servo motor's the output shaft, servo motor's output shaft's external surface fixed sleeve has first runner, the surface transmission of first runner is connected with the track, the upside transmission of track is connected with the second runner, the middle part fixed mounting of second runner has the pull roll, the left side fixed mounting of loom body has the fixed frame, the carousel is installed in the front of fixed frame, fixed mounting has the gear on the output shaft of carousel, the left side interlock of gear has first rack, the right side interlock of gear has the second rack, the limiting roll is all installed to the right-hand member of first rack and second rack.

Optionally, fixed cover has been cup jointed in the middle part of defeated material roller surface, fixed cover's surface mounting has the actuating arm, the extension board is installed to the other end of actuating arm, the left side threaded connection of defeated material roller has the spacing lid, the left side fixed mounting of spacing lid has the driving piece.

Optionally, the edge thread connection on carousel surface has stop bolt, stop bolt's length is greater than the carousel front to the interval between the fixed frame front.

Optionally, the slider is all fixed mounting in one side of first rack and second rack, the shape of slider is T shape lug, the inboard of fixed frame is seted up the T shape spout with fixed frame looks adaptation.

Optionally, the inside of fixed frame is offered and is had the drive slot with first rack, second rack looks adaptation, the equal fixed mounting of lower extreme of first rack and the upper end of second rack has the locating plate.

Optionally, the surface of first runner and second runner has all been seted up the spacing groove, the track transmission is connected in the spacing groove.

Optionally, the right end surface of the driving piece is arc-shaped, and the driving piece is positioned between the fixing sleeve and the expansion plate.

The utility model provides an air-jet weaving device, which has the following beneficial effects:

1. this jet loom installs through with the woof package at the surface of conveying roller, then screw up spacing lid, and spacing lid can drive the driving piece and remove this moment, utilizes the driving piece to drive the actuating arm, can make contact between extension board woof then, improves the frictional force between extension board and the woof, is convenient for export the woof, has effectively simplified the dismouting of woof.

2. This jet loom device can drive gear rotation through rotating the carousel, utilizes the gear can be to first rack and second rack drive, makes spacing roller remove then, is convenient for adjust the route of woof through adjusting the interval between two spacing rollers to improve the accuracy of weaving the operation, great improvement the practicality of device.

Drawings

FIG. 1 is a right side schematic view of the present utility model;

FIG. 2 is a schematic view of the left side of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a material conveying roller of the utility model;

FIG. 4 is a schematic view of the structure of the driving arm of the present utility model;

fig. 5 is a schematic view of a three-dimensional structure at a limit roller of the present utility model.

In the figure: 1. a loom body; 2. a servo motor; 3. a feed roller; 4. a first wheel; 5. a track; 6. a second wheel; 7. a traction roller; 8. a fixed frame; 9. a turntable; 10. a limit bolt; 11. a gear; 12. a first rack; 13. a second rack; 14. a limit roller; 15. a positioning plate; 16. a slide block; 17. a fixed sleeve; 18. a driving arm; 19. an expansion board; 20. a limit cover; 21. a driving member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, the present utility model provides a technical solution: an air-jet loom comprises a loom body 1 and a servo motor 2, wherein the middle part of the loom body 1 is provided with a movable groove matched with a first rack 12 and a second rack 13, so that the first rack 12 and the second rack 13 can be smoothly driven to prevent the loom body 1 from interfering with the loom body, the servo motor 2 is fixedly arranged on the right side of the loom body 1, the output shaft of the servo motor 2 is fixedly provided with a material conveying roller 3, the material rolling roller and the material conveying roller 3 of the air-jet loom have the same design and an expansion structure with an expansion plate 19, the weft yarn is convenient to disassemble and assemble, the outer surface of the output shaft of the servo motor 2 is fixedly sleeved with a first rotating wheel 4, the outer surfaces of the first rotating wheel 4 and the second rotating wheel 6 are provided with limit grooves, the crawler belt 5 is in transmission connection with the limit grooves, the crawler belt 5 can be limited by the limit grooves, and the crawler belt 5 is more stable in transmission, the caterpillar band 5 is prevented from separating from the outer surfaces of the first rotary wheel 4 and the second rotary wheel 6, the caterpillar band 5 is connected with the outer surface transmission of the first rotary wheel 4, the second rotary wheel 6 is connected with the upper side transmission of the caterpillar band 5, the traction roller 7 is fixedly arranged in the middle of the second rotary wheel 6, the fixed frame 8 is fixedly arranged on the left side of the loom body 1, the driving grooves matched with the first rack 12 and the second rack 13 are arranged in the fixed frame 8, the positioning plates 15 are fixedly arranged at the lower end of the first rack 12 and the upper end of the second rack 13, the positioning plates 15 are utilized to limit the travel of the first rack 12 and the second rack 13, the first rack 12 and the second rack 13 are prevented from separating from the inside of the fixed frame 8, the rotary disc 9 is arranged on the front surface of the fixed frame 8, the gear 11 is fixedly arranged on the output shaft of the rotary disc 9, the first rack 12 is engaged on the left side of the gear 11, the slider 16 is fixedly installed on one sides of the first rack 12 and the second rack 13, the slider 16 is in a T-shaped protruding block, a T-shaped sliding groove matched with the fixed frame 8 is formed in the inner side of the fixed frame 8, the slider 16 is utilized to limit the first rack 12 and the second rack 13, stability of the first rack 12 and the second rack 13 can be improved, the second rack 13 is meshed with the right side of the limiting gear 11, the limiting roller 14 is installed at the right ends of the first rack 12 and the second rack 13, the limiting roller 14 is in a cylindrical shape, and weft yarns can be prevented from being hung on the surface of the limiting roller 14.

Referring to fig. 3 and 4, a fixing sleeve 17 is fixedly sleeved in the middle of the outer surface of the material conveying roller 3, a driving arm 18 is mounted on the surface of the fixing sleeve 17, an expansion plate 19 is mounted at the other end of the driving arm 18, a limit cover 20 is connected to the left side of the material conveying roller 3 in a threaded manner, the limit cover 20 can be conveniently dismounted, the dismounting efficiency of weft yarns is improved, a driving piece 21 is fixedly mounted on the left side of the limit cover 20, the right end surface of the driving piece 21 is arc-shaped, the driving piece 21 is positioned between the fixing sleeve 17 and the expansion plate 19, the expansion plate 19 can be accurately driven by the driving piece 21, and the expansion plate 19 is expanded.

Referring to fig. 2 and 5, a limit bolt 10 is screwed at the edge of the surface of the turntable 9, the length of the limit bolt 10 is greater than the distance between the front surface of the turntable 9 and the front surface of the fixed frame 8, the limit bolt 10 is tightly connected with the fixed frame 8 by tightening the limit bolt 10, and the limit roller 14 can be positioned by utilizing the tight connection between the limit bolt 10 and the fixed frame 8.

To sum up, when the jet loom is used, firstly, a user needs to install the weft yarn roll on the outer surface of the material conveying roller 3, then screw the limit cover 20, at this time, the limit cover 20 can drive the driving piece 21 to move, the driving arm 18 is driven by the driving piece 21, the weft yarns of the expansion plate 19 are contacted, the friction force between the expansion plate 19 and the weft yarns is improved, the weft yarns are conveniently output, when the jet airflow fluctuates, the rotary table 9 is required to rotate to drive the gear 11, the gear 11 is used for driving the first rack 12 and the second rack 13, the limit roller 14 moves, the path of the weft yarns is conveniently adjusted by adjusting the distance between the two limit rollers 14, and thus the accuracy of the weaving operation is improved.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air jet loom, includes loom body (1), servo motor (2) fixed mounting is on the right side of loom body (1), its characterized in that: the utility model discloses a feeding roller (3) is fixed mounting on the output shaft of servo motor (2), the external surface fixed of servo motor (2) output shaft has cup jointed first runner (4), the surface transmission of first runner (4) is connected with track (5), the upside transmission of track (5) is connected with second runner (6), the middle part fixed mounting of second runner (6) has traction roll (7), fixed frame (8) are fixed mounting in the left side of loom body (1), carousel (9) are installed in the front of fixed frame (8), fixed mounting has gear (11) on the output shaft of carousel (9), the left side interlock of gear (11) has first rack (12), the right-hand member interlock of gear (11) has second rack (13), spacing roller (14) are all installed to the right-hand member of first rack (12) and second rack (13).

2. An air-jet loom according to claim 1, wherein: the middle part of the outer surface of the material conveying roller (3) is fixedly sleeved with a fixing sleeve (17), the surface of the fixing sleeve (17) is provided with a driving arm (18), the other end of the driving arm (18) is provided with an expansion plate (19), the left side of the material conveying roller (3) is in threaded connection with a limit cover (20), and the left side of the limit cover (20) is fixedly provided with a driving piece (21).

3. An air-jet loom according to claim 1, wherein: the edge of the surface of the turntable (9) is in threaded connection with a limit bolt (10), and the length of the limit bolt (10) is larger than the distance between the front surface of the turntable (9) and the front surface of the fixed frame (8).

4. An air-jet loom according to claim 1, wherein: one sides of the first rack (12) and the second rack (13) are fixedly provided with sliding blocks (16), the sliding blocks (16) are in a T-shaped protruding block, and the inner side of the fixed frame (8) is provided with T-shaped sliding grooves matched with the fixed frame (8).

5. An air-jet loom according to claim 1, wherein: the inside of fixed frame (8) is offered and is had the drive slot with first rack (12), second rack (13) looks adaptation, the lower extreme of first rack (12) and the upper end of second rack (13) are all fixed mounting have locating plate (15).

6. An air-jet loom according to claim 1, wherein: limiting grooves are formed in the outer surfaces of the first rotating wheel (4) and the second rotating wheel (6), and the crawler belt (5) is connected in a transmission mode in the limiting grooves.

7. An air-jet loom according to claim 2, wherein: the right end surface of the driving piece (21) is arc-shaped, and the driving piece (21) is positioned between the fixed sleeve (17) and the expansion plate (19).