CN216360545U - False weft pulling device of plain weaving double-arrow-bar loom - Google Patents
False weft pulling device of plain weaving double-arrow-bar loom Download PDFInfo
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- CN216360545U CN216360545U CN202123011049.1U CN202123011049U CN216360545U CN 216360545 U CN216360545 U CN 216360545U CN 202123011049 U CN202123011049 U CN 202123011049U CN 216360545 U CN216360545 U CN 216360545U
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Abstract
The utility model discloses a false weft drawing device of a plain weaving double-arrow-bar loom, which belongs to the technical field of spinning and comprises a rack and a channel, wherein a through groove is formed in the rack; the mounting table is arranged on one side of the rack, a three-phase motor is mounted at the top end of the mounting table, a driving shaft is fixed to an output shaft of the three-phase motor through a coupler, and a winding disc is mounted on the outer side wall of the driving shaft; according to the utility model, the false weft and the selvage are subjected to smoothness extraction through the bundling device provided with the adjustable roller, machine faults caused by false weft separate twisting are avoided, the rotating speed of the three-phase motor can be adjusted through the speed adjusting controller, the device can flexibly adjust the coiling mode according to actual conditions, false weft breakage caused by overlarge pulling force is avoided, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of spinning, and particularly relates to a weft false-drawing device of a plain weaving double-arrow-bar loom.
Background
With the continuous growth of the textile industry and the continuous development of the mechanical process, the textile fabric has not been satisfied to gradually turn the eye from the two-dimensional plane structure to the three-dimensional stereo structure in the traditional single-layer fabric, so that many three-dimensional fabric structures such as plain weave space fabric and warp knitting space fabric are produced. Although the cloth has different names, the cloth is basically the same layer of drawn wires which connect two-dimensional cloth covers to form a three-dimensional structure, and the height of the three-dimensional structure can be adjusted according to different application requirements in the production and processing processes, so that the cloth plays an important role in adjusting the height.
The plain weave space cloth is limited by the size of an opening of a machine and the height of a height-fixing sheet, and cannot finish the production of larger height in the early stage, and the problem is solved with the introduction of a 'false weft' concept later, but another problem is also followed: the pulling-out of the false weft plays an important auxiliary role in the height of the space cloth and participates in the whole weaving process, so that the false weft needs to be pulled out from a finished product after weaving is finished, the use of a final product cannot be influenced, the traditional pulling-out of the false weft needs to depend on a manual operation weft pulling device, the production cost is consumed, time and labor are wasted, and the production efficiency is reduced.
Therefore, a device for picking false weft in a flat weaving double arrow shaft loom is needed to solve the problems of inconvenient operation and low efficiency in picking false weft.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a weft false-picking device of a flat weaving double-arrow-bar loom, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a weft picking device of a plain weaving double-arrow-bar loom comprises a frame and the frame also comprises
The roller mounting device comprises a channel, a plurality of mounting grooves and a plurality of adjustable rollers, wherein the channel is formed in a rack, two mounting frames are fixed on one side of the rack, the inner side walls of the mounting frames are provided with the plurality of mounting grooves, and the adjustable rollers are rotatably connected between two adjacent mounting grooves;
as a preferred embodiment, the mount table is arranged on one side of the rack, the three-phase motor is mounted at the top end of the mount table, a drive shaft is fixed to an output shaft of the three-phase motor through a coupler, a winding disc is mounted on the outer side wall of the drive shaft, and a speed regulation controller matched with the three-phase motor is fixed to the side wall of one side of the mount table.
In a preferred embodiment, two adjustable rollers are respectively arranged at the top and the bottom of the channel, and the two adjustable rollers are symmetrically arranged between the two adjustable rollers.
As a preferred embodiment, the outer side wall of the adjustable roller is provided with a sliding chute, the side walls of the two sides of the sliding chute are respectively arranged in an inclined plane, and the cross section of the adjustable roller is i-shaped.
In a preferred embodiment, the winding disc is located on the side of the channel away from the adjustable roller, and the winding disc and the channel are arranged in parallel.
Compared with the prior art, the false weft pulling device of the flat weaving double-arrow-bar loom provided by the utility model at least comprises the following beneficial effects:
1. the utility model locks the false weft and the selvedge to form a coherent whole, so that the whole is conveniently and finally pulled out without pulling one by one, the working efficiency is improved, the false weft and the selvedge are pulled out in a smoothness manner by using the collecting device provided with the adjustable roller, the machine fault caused by false weft separate twisting is avoided, the rotating speed of the three-phase motor can be adjusted by the speed adjusting controller, the coiling mode can be flexibly adjusted according to the actual condition by the device, the false weft breakage caused by overlarge pulling force is avoided, and the production efficiency is improved.
2. According to the utility model, the false weft and the selvedge are wound by the device instead of manual drawing-off, so that the processing efficiency is greatly improved, the adjustable roller is adopted to adjust the winding angle, the smooth drawing-off is realized, the yarn and the machine are not twisted separately, the rotating speed of the three-phase motor can be adjusted according to actual conditions in the use process, the disc type winding ensures that the winding is smooth, the subsequent collection and storage are convenient, the overall structure is simple and compact, and the application range is wider.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a side view of the mounting table structure of the present invention;
FIG. 4 is a schematic top view of a rolling disk structure of the present invention;
FIG. 5 is a top view of the adjustable roller structure of the present invention.
In the figure: 1. a frame; 2. a channel; 3. a mounting frame; 4. mounting grooves; 5. an adjustable roller; 6. an installation table; 7. a three-phase motor; 8. a drive shaft; 9. rolling a disc; 10. a speed-regulating controller; 11. a chute.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-5, the utility model provides a false weft extracting device of a plain weaving double arrow shaft loom, which comprises a frame 1, wherein the frame 1 further comprises a channel 2, the channel 2 is arranged in the frame 1, two mounting frames 3 are fixed on one side of the frame 1, a plurality of mounting grooves 4 are formed in the inner side wall of each mounting frame 3, and an adjustable roller 5 is rotatably connected between every two adjacent mounting grooves 4; the device has the advantages that the adjustable roller 5 is arranged to perform smooth drawing-off on the false weft and the selvedge, meanwhile, the position of the adjustable roller 5 can be adjusted by the tension of the false weft and the selvedge, the applicability of the device is improved, the mounting table 6 is arranged on one side of the rack 1, the top end of the mounting table 6 is provided with the three-phase motor 7, the output shaft of the three-phase motor 7 is fixedly provided with the driving shaft 8 through the coupler, the outer side wall of the driving shaft 8 is provided with the winding disc 9, and the side wall of one side of the mounting table 6 is fixedly provided with the speed regulation controller 10 matched with the three-phase motor 7;
the false weft and the selvedge are locked to form a coherent whole, so that the whole is conveniently and finally pulled out without being pulled out one by one, the working efficiency is improved, the false weft and the selvedge are pulled out in a smoothness manner by using the collecting device provided with the adjustable roller 5, the machine fault caused by false weft separate twisting is avoided, the rotating speed of the three-phase motor 7 can be adjusted by the speed adjusting controller 10, the device can flexibly adjust the coiling mode according to the actual condition, the false weft breakage caused by overlarge pulling force is avoided, and the production efficiency is improved.
Furthermore, two adjustable rollers 5 are respectively arranged at the top and the bottom of the channel 2, the two adjustable rollers 5 are symmetrically arranged, the two adjustable rollers 5 respectively guide the false weft and guide the false weft to be spread over, so that the false weft is smoother during pulling-out, a sliding chute 11 is formed in the outer side wall of each adjustable roller 5, the side walls of the two sides of the sliding chute 11 are respectively arranged in an inclined plane, the cross section of each adjustable roller 5 is in an I shape, the two sides of the false weft and the cloth edge are limited through the sliding chute 11, the false weft and the cloth edge are prevented from deviating or being split with equipment during winding, the stability of the device during pulling-out the false weft is improved, the winding disc 9 is positioned on one side of the channel 2, which is far away from the adjustable rollers 5, and the winding disc 9 is arranged in parallel with the channel 2;
carry out the rolling through the device to false latitude and selvedge and replaced artifical taking out from, improved machining efficiency greatly, adopt adjustable roller to adjust the angle of binding up, realize levelly and smoothly taking out from, can not make yarn and machine branch hank, and can adjust three phase motor 7's rotational speed according to actual conditions in the use, the planarization that can guarantee to batch is batched in the disc type batch simultaneously, the follow-up collection and the storage of being convenient for, overall structure is simple compact, and applicable scope is wider.
The working principle is as follows: weft yarns, warp yarns and drawn yarns are interwoven to form plain weave space cloth, the weft yarns are inserted according to a required height in the weaving process, the drawn yarns are also woven into false wefts in the interweaving process between upper and lower layers of plain weave cloth, the false wefts are drawn out after the manufacture is finished, the drawn yarns originally woven into the false wefts fall off to form a preset height, the false wefts are locked with a cloth edge during the manufacture, two fusing scissors are arranged at a cloth outlet to cut off the cloth edge and the false wefts on the cloth edge at the same time, the cloth edge is cut off at the same time, the false wefts and the cloth edge are cut off at the same time at the other side to facilitate the later stage of pulling off the false wefts, when the false wefts need to be pulled off, the cloth edge is pulled off along an adjustable roller 5 at the lower side, the false wefts are pulled off along an adjustable roller 5 at the upper side, then the two ends of the two are wound on a winding disc 9 together, and finally a three-phase motor 7 is started to drive the disc 9 to rotate to pull off the false wefts and the cloth edge, the false weft after the extraction forms discoid be convenient for follow-up the collecting, through speed governing controller 10 model: US-52 can adjust the rotational speed of three-phase motor 7, makes the device can adjust the mode of batching according to actual conditions is nimble, avoids its pulling force too big to cause false weft fracture, has improved production efficiency.
The three-phase motor 7 is commercially available, and the three-phase motor 7 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (4)
1. A weft picking device of a plain weaving double-arrow-bar loom comprises a rack (1) and is characterized in that the rack (1) further comprises
The roller bearing device comprises a channel (2), wherein the channel (2) is arranged inside a rack (1), two mounting frames (3) are fixed on one side of the rack (1), a plurality of mounting grooves (4) are formed in the inner side wall of each mounting frame (3), and an adjustable roller (5) is rotatably connected between every two adjacent mounting grooves (4);
mounting table (6), mounting table (6) set up the one side in frame (1), three-phase motor (7) are installed on the top of mounting table (6), the output shaft of three-phase motor (7) is fixed with drive shaft (8) through the shaft coupling, rolling disc (9) are installed to the lateral wall of drive shaft (8), one side lateral wall of mounting table (6) is fixed with speed governing controller (10) with three-phase motor (7) matched with.
2. The weft take-off device of a plain weaving double rapier loom according to claim 1, characterized in that two adjustable rollers (5) are provided at the top and bottom of the channel (2), respectively, the two adjustable rollers (5) being symmetrically arranged between them.
3. The weft pulling and false weft device of a plain weaving double-arrow bar weaving machine according to claim 1 is characterized in that the outer side wall of the adjustable roller (5) is provided with a sliding chute (11), the two side walls of the sliding chute (11) are respectively arranged in an inclined plane, and the cross section of the adjustable roller (5) is in an I shape.
4. The weft take-up and doffing device of a plain weaving double rapier loom according to claim 1, characterized in that the take-up disc (9) is located on the side of the channel (2) remote from the adjustable rollers (5), the take-up disc (9) being arranged parallel to the channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011049.1U CN216360545U (en) | 2021-12-02 | 2021-12-02 | False weft pulling device of plain weaving double-arrow-bar loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011049.1U CN216360545U (en) | 2021-12-02 | 2021-12-02 | False weft pulling device of plain weaving double-arrow-bar loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216360545U true CN216360545U (en) | 2022-04-22 |
Family
ID=81190186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123011049.1U Active CN216360545U (en) | 2021-12-02 | 2021-12-02 | False weft pulling device of plain weaving double-arrow-bar loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216360545U (en) |
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2021
- 2021-12-02 CN CN202123011049.1U patent/CN216360545U/en active Active
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