CN219137062U - Guide roller replacing mechanism of air jet loom for air jet fabric production - Google Patents
Guide roller replacing mechanism of air jet loom for air jet fabric production Download PDFInfo
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- CN219137062U CN219137062U CN202223569498.2U CN202223569498U CN219137062U CN 219137062 U CN219137062 U CN 219137062U CN 202223569498 U CN202223569498 U CN 202223569498U CN 219137062 U CN219137062 U CN 219137062U
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- air jet
- jet loom
- guide roller
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Abstract
The utility model discloses a guide roller replacing mechanism of an air jet loom for producing air jet fabrics, which comprises the air jet loom, a guide roller body and two fixing frames, wherein the two inner walls of the air jet loom are respectively provided with a mounting shell, the two inner walls of the air jet loom are respectively provided with a fixing mechanism for fixing the guide roller body, the fixing mechanism comprises a rotating cylinder which is rotationally connected to the inner wall of the air jet loom, a double-head screw is arranged on the rotating cylinder, and the side wall of the double-head screw is provided with two limiting blocks. The fixing mechanism is arranged, and the fixing and releasing of the guide roller installation shaft can be completed only by rotating the two double-headed screws, so that the guide roller replacement efficiency is improved, and the guide roller replacement mechanism is arranged on the outer wall of the air jet loom, so that the rationality of the device design is improved.
Description
Technical Field
The utility model relates to the technical field of air-jet fabrics, in particular to a guide roller replacing mechanism of an air-jet loom for producing air-jet fabrics.
Background
The jet loom is a shuttleless loom which adopts jet air flow to draw weft yarn to pass through a shed, and the working principle is that air is used as weft insertion medium, the jet compressed air flow is used for producing friction traction force to draw weft yarn, the weft yarn is carried through the shed, and the purpose of weft insertion is achieved through jet flow produced by jet.
In the prior art, the guide rollers used for limiting cloth are arranged on the traditional air jet loom, the mounting shafts at the two ends of the traditional guide rollers are connected with the mounting disc on the inner wall of the loom body through bolts and nuts, the bolts and nuts are required to be screwed out one by one when the guide rollers are damaged and need to be replaced one by one, and the bolts and nuts are required to be screwed in one by one, so that the guide roller replacing mechanism of the air jet loom for producing air jet fabrics is required to be designed to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a guide roller replacing mechanism of an air jet loom for producing air jet fabrics, which can complete the fixing and releasing of a guide roller installation shaft by only rotating two double-headed screws through arranging a fixing mechanism, thereby improving the replacing efficiency of the guide roller, and the guide roller replacing mechanism is arranged on the outer wall of the air jet loom, so that the rationality of the design of the device is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an air jet loom's deflector roll change mechanism for air jet loom is produced to air jet loom, includes air jet loom, deflector roll body and two fixed frames, installation casing is all installed to two inner walls of air jet loom, two inner walls of air jet loom all are equipped with the fixed establishment who is used for fixed deflector roll body, fixed establishment is including rotating the rotary drum of connecting at air jet loom inner wall, be equipped with the double-end screw on the rotary drum, the double-end screw lateral wall is equipped with two stoppers, stopper lateral wall and rotary drum inner wall sliding connection, deflector roll body installation axle complex spacing groove has been seted up to the stopper lateral wall, be equipped with the supporting mechanism who is used for supporting the deflector roll body on the fixed frame.
Preferably, the supporting mechanism comprises a threaded rod rotatably connected to the fixed frame, a mounting cylinder is sleeved on the side wall of the threaded rod, and the upper end of the mounting cylinder is fixedly connected with the placing frame.
Preferably, two rollers are mounted on the inner wall of the fixed frame, the fixed frame is fixedly connected with a fixed shell, the upper end of the mounting cylinder penetrates through the upper end of the fixed shell, and the section of the outer ring of the mounting cylinder is rectangular.
Preferably, the fixed frame side wall fixedly connected with spacing, spacing lateral wall sliding connection has the guide rail, guide rail lateral wall and air jet loom inner wall fixed connection.
Preferably, the two inner walls of the air jet loom are fixedly connected with transverse plates, the upper ends of the transverse plates are penetrated and provided with limiting rods, and the side walls of the limiting rods are fixedly connected with two stop blocks.
Preferably, the upper end of the installation shell is provided with an operation port, the side wall of the installation shell is provided with an opening, and the side wall of the rotating cylinder is provided with a through groove.
The utility model has the following beneficial effects:
1. the device is provided with the fixing mechanism, and the fixing and the releasing of the guide roller installation shaft can be completed only by rotating the two double-headed screws, so that the replacement efficiency of the guide roller is improved, and the replacement mechanism of the guide roller is arranged on the outer wall of the air jet loom, so that the situation that the installation cannot be performed in a narrow space inside the air jet loom is avoided, and the rationality of the device design is improved;
2. the device is provided with the supporting mechanism, and the lower ends of the two installation shafts of the guide roller body are placed in the placement frame, and the guide roller body can be moved out through the idler wheels, so that the guide roller body can be replaced conveniently.
Drawings
FIG. 1 is a schematic view of a guide roller replacement mechanism of an air jet loom for producing air jet fabrics;
FIG. 2 is an enlarged view of the structure at A of FIG. 1;
FIG. 3 is an enlarged view of the structure at B of FIG. 1;
fig. 4 is a sectional view of a stopper of a guide roller replacement mechanism of an air jet loom for producing an air jet fabric according to the present utility model.
In the figure: 1 an air jet loom, 2 a guide roller body, 3 a mounting shell, 4 a placing frame, 5 a rotating cylinder, 6 a limiting block, 7 a double-head screw, 8 an opening, 9 an operating opening, 10 a mounting cylinder, 11 a threaded rod, 12 a fixed shell, 13 a fixed frame, 14 a roller, 15 a transverse plate, 16 a limiting rod, 17 a guide rail, 18 a limiting strip and 19 a through groove.
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. 1-4, a guide roller replacing mechanism of an air jet loom for producing air jet fabrics comprises an air jet loom 1, a guide roller body 2 and two fixing frames 13, wherein an installation shell 3 is installed on two inner walls of the air jet loom 1, the section of the installation shell 3 is circular, a double-headed screw 7 rotates and cannot touch the inner wall of the installation shell 3, fixing mechanisms for fixing the guide roller body 2 are arranged on the two inner walls of the air jet loom 1, the fixing mechanisms comprise a rotating cylinder 5 rotationally connected to the inner wall of the air jet loom 1, the double-headed screw 7 is arranged on the rotating cylinder 5, two limiting blocks 6 are arranged on the side walls of the double-headed screw 7, the side walls of the limiting blocks 6 are in sliding connection with the inner walls of the rotating cylinder 5, limiting grooves matched with the installation shafts of the guide roller body 2 are formed in the side walls of the limiting blocks 6, and the limiting grooves are shown in fig. 4.
The fixed frame 13 is provided with a supporting mechanism for supporting the guide roller body 2, the supporting mechanism comprises a threaded rod 11 rotatably connected to the fixed frame 13, the side wall of the threaded rod 11 is sleeved with a mounting cylinder 10, and the upper end of the mounting cylinder 10 is fixedly connected with a placement frame 4.
In the utility model, two rollers 14 are arranged on the inner wall of the fixed frame 13, the roller 14 is more convenient to move out of the guide roller body 2, the fixed frame 13 is fixedly connected with the fixed shell 12, the upper end of the installation cylinder 10 penetrates through the upper end of the fixed shell 12, the section of the outer ring of the installation cylinder 10 is rectangular, and the outer part of the installation cylinder 10 is limited by the fixed shell 12, so that the installation cylinder can only move vertically when the threaded rod 11 rotates.
In the utility model, the side wall of the fixed frame 13 is fixedly connected with the limit bar 18, the side wall of the limit bar 18 is connected with the guide rail 17 in a sliding way, the side wall of the guide rail 17 is fixedly connected with the inner wall of the air jet loom 1, and the fixed frame 13 can be fixed at the position near the air jet loom 1 by the arrangement of the guide rail 17 and the limit bar 18.
According to the utility model, the transverse plates 15 are fixedly connected to both inner walls of the air-jet loom 1, the upper ends of the transverse plates 15 are penetrated and provided with the limiting rods 16, the limiting rods 16 can be inserted into the rotating cylinders 5 to limit the guide roller body 2, the guide roller body is prevented from rotating during installation, the side walls of the limiting rods 16 are fixedly connected with two stop blocks, and the stop blocks can facilitate the falling of the limiting rods 16.
In the utility model, the upper end of the installation shell 3 is provided with the operation opening 9, the side wall of the installation shell 3 is provided with the opening 8, the side wall of the rotating cylinder 5 is provided with the through groove 19, and the installation shaft of the guide roller body 2 can be smoothly inserted between the two limiting blocks 6 due to the arrangement of the opening 8 and the through groove 19.
In the initial state, the placement frame 4 is positioned below the installation shaft of the guide roller body 2.
When the air jet loom 1 is in use, the two limiting rods 16 are pushed upwards and inserted into the rotating cylinder 5, the guide roller body 2 is prevented from rotating, the double-headed screw 7 is rotated from the operation port 9, the two limiting blocks 6 move in opposite directions, the installation shaft of the guide roller body 2 is loosened, the guide roller body 2 can be pulled out outwards, otherwise, the installation shaft of the guide roller body 2 is reinserted between the two limiting blocks 6, the double-headed screw 7 is reversely rotated, the two limiting blocks 6 move downwards to clamp the installation shaft of the guide roller body 2, so that the guide roller body 2 is fixed, the guide roller body 2 is installed and disassembled only by rotating the two double-headed screws 7, the guide roller replacement efficiency is improved, and the guide roller replacement mechanism is arranged on the outer wall of the air jet loom 1, so that the narrow space inside the air jet loom 1 cannot be installed, and the rationality of the device design is improved;
in addition, before the guide roller body 2 is taken out, the two threaded rods 11 can be rotated, the installation barrel 10 moves upwards, the lower ends of the two installation shafts of the guide roller body 2 are placed in the placement frame 4, and the guide roller body 2 can be moved out through the idler wheels 14 after the installation shafts are loosened, so that the guide roller body 2 is convenient to replace.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the practical concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (6)
1. The utility model provides an air jet loom's deflector roll change mechanism for air jet loom is produced to air jet loom (1), deflector roll body (2) and two fixed frame (13), a serial communication port, installation casing (3) are all installed to two inner walls of air jet loom (1), two inner walls of air jet loom (1) all are equipped with the fixed establishment who is used for fixed deflector roll body (2), fixed establishment is including rotating the rotary drum (5) of connecting at air jet loom (1) inner wall, be equipped with double-end screw (7) on rotary drum (5), double-end screw (7) lateral wall is equipped with two stopper (6), stopper (6) lateral wall and rotary drum (5) inner wall sliding connection, deflector roll body (2) installation axle complex spacing groove has been seted up to stopper (6) lateral wall, be equipped with the supporting mechanism who is used for supporting deflector roll body (2) on fixed frame (13).
2. The guide roller replacing mechanism of an air jet loom for producing air jet fabrics according to claim 1, wherein the supporting mechanism comprises a threaded rod (11) rotatably connected to a fixed frame (13), a mounting cylinder (10) is sleeved on the side wall of the threaded rod (11), and a placement frame (4) is fixedly connected to the upper end of the mounting cylinder (10).
3. The guide roller replacement mechanism of an air jet loom for producing air jet fabrics according to claim 2, wherein two rollers (14) are installed on the inner wall of the fixed frame (13), the fixed frame (13) is fixedly connected with a fixed shell (12), the upper end of the installation cylinder (10) penetrates through the upper end of the fixed shell (12), and the section of the outer ring of the installation cylinder (10) is rectangular.
4. A guide roller replacing mechanism of an air jet loom for producing air jet fabrics according to claim 3, wherein the side wall of the fixed frame (13) is fixedly connected with a limit bar (18), the side wall of the limit bar (18) is slidably connected with a guide rail (17), and the side wall of the guide rail (17) is fixedly connected with the inner wall of the air jet loom (1).
5. The guide roller replacing mechanism of the air jet loom for producing the air jet fabric according to claim 4, wherein the two inner walls of the air jet loom (1) are fixedly connected with a transverse plate (15), a limiting rod (16) is arranged at the upper end of the transverse plate (15) in a penetrating mode, and two stop blocks are fixedly connected to the side walls of the limiting rod (16).
6. The guide roller replacement mechanism of an air jet loom for producing air jet fabrics according to claim 5, wherein an operation opening (9) is formed in the upper end of the installation shell (3), an opening (8) is formed in the side wall of the installation shell (3), and a through groove (19) is formed in the side wall of the rotating cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223569498.2U CN219137062U (en) | 2022-12-30 | 2022-12-30 | Guide roller replacing mechanism of air jet loom for air jet fabric production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223569498.2U CN219137062U (en) | 2022-12-30 | 2022-12-30 | Guide roller replacing mechanism of air jet loom for air jet fabric production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219137062U true CN219137062U (en) | 2023-06-06 |
Family
ID=86564714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223569498.2U Active CN219137062U (en) | 2022-12-30 | 2022-12-30 | Guide roller replacing mechanism of air jet loom for air jet fabric production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219137062U (en) |
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2022
- 2022-12-30 CN CN202223569498.2U patent/CN219137062U/en active Active
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