CN215404740U - A set pattern that is used for two-for-one twister to lead yarn head location - Google Patents
A set pattern that is used for two-for-one twister to lead yarn head location Download PDFInfo
- Publication number
- CN215404740U CN215404740U CN202120552939.4U CN202120552939U CN215404740U CN 215404740 U CN215404740 U CN 215404740U CN 202120552939 U CN202120552939 U CN 202120552939U CN 215404740 U CN215404740 U CN 215404740U
- Authority
- CN
- China
- Prior art keywords
- yarn guide
- positioning
- piece
- yarn
- extension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a set gauge for positioning a yarn guide head of a two-for-one twisting machine, which is characterized in that: the yarn guide device comprises a positioning piece and an extension piece formed by extending along one end of the positioning piece, wherein the extension piece comprises a first extension part connected with the positioning piece and a second extension part connected with the first extension part, the front end of the second extension part is provided with a clamping part matched with a yarn guide cross rod, and the axial plane of the second extension part is parallel to the axial plane of the positioning piece; during positioning, the clamping part is clamped on the yarn guide cross rod and is positioned on the outer side of the mounting piece, and the positioning piece is axially aligned with the opening of the yarn guide nozzle. According to the utility model, the position of the yarn guide head can be determined by the gauge, so that the accurate installation of the yarn guide head can be realized only by one-time fastening work, and the yarn guide direction of the yarn guide nozzle can meet the requirement.
Description
Technical Field
The utility model relates to the field of spinning, in particular to a set gauge for positioning a yarn guide head of a two-for-one twisting machine.
Background
The two-for-one twister is suitable for twisting pure cotton and blended yarn of fibers such as cotton, wool, terylene and the like in the textile industry, and generally comprises a twisting device, a traction device, a yarn guide traversing device and a yarn winding device, wherein the twisting device of the two-for-one twister can twist two or more strands of single yarn to form a folded yarn. The yarn is twisted on the yarn winding device through the traction device, and the yarn guide traversing device is arranged between the traction device and the yarn winding device, so that the yarn can be uniformly wound on the yarn winding device after swinging back and forth to be wound into a bobbin folded yarn.
The prior art yarn traversing devices generally comprise: the yarn guide device comprises a yarn guide cross rod and a yarn guide head, wherein the yarn guide cross rod reciprocates under the action force of a driving device, the yarn guide head is fixedly arranged on the yarn guide cross rod, and the front end of the yarn guide head is provided with a yarn guide nozzle for yarns to pass through. When the yarn guide device works, the yarn guide cross rod is driven by the driving device to swing back and forth regularly, and yarns can be wound into bobbin strands by yarns in a back and forth reciprocating mode when being output through the yarn guide nozzle.
In the installation process of the yarn guide head, a technician generally estimates the direction and fastens the yarn guide head on the yarn guide cross rod through a fastening piece, and when the opening of the yarn guide nozzle of the installed yarn guide head is inconsistent with the yarn direction, the fastening piece needs to be loosened and then the installation direction of the yarn guide head needs to be continuously adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art and provides a set gauge for positioning a yarn guide head of a two-for-one twisting machine, which saves manpower resources and can ensure accurate installation of the yarn guide nozzle in the direction.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a set pattern that is used for two-for-one twister to lead yarn head location, lead the yarn head including the installation piece and locate the yarn mouth that leads of installation piece front end, the installation piece passes through the fastener to be fixed on leading the yarn horizontal pole, its characterized in that: the yarn guide device comprises a positioning piece and an extension piece formed by extending along one end of the positioning piece, wherein the extension piece comprises a first extension part connected with the positioning piece and a second extension part connected with the first extension part, the front end of the second extension part is provided with a clamping part matched with a yarn guide cross rod, and the axial plane of the second extension part is parallel to the axial plane of the positioning piece; during positioning, the clamping part is clamped on the yarn guide cross rod and is positioned on the outer side of the mounting piece, and the positioning piece is axially aligned with the opening of the yarn guide nozzle.
In order to realize that mutual noninterference between rule and the guide yarn head, the top of spacer is higher than the top of joint portion, still be equipped with between spacer and the joint portion and be used for forming the space that can hold the installation piece.
Preferably, the clamping portion is an arc-shaped notch formed in the second extending portion in the vertical direction, and the inner wall of the arc-shaped notch is clamped with the outer wall portion of the yarn guide cross rod.
Further, the positioning piece part extends into the opening of the yarn guide nozzle.
Preferably, the extension piece is two, the extension piece is respectively the symmetry and locates the both ends of spacer, all be provided with joint portion on every extension piece. The two ends of the positioning piece are provided with the extending pieces, so that the two ends of the fixed gauge can work.
Preferably, the extension is L-shaped.
In this scheme, extension and spacer are integrated into one piece.
Compared with the prior art, the utility model has the advantages that: when in positioning, the clamping part is clamped on the yarn guide cross rod, the clamping part is positioned at the outer side of the mounting piece, and the positioning piece is axially aligned with the opening of the yarn guide nozzle, so that the position of the yarn guide head can be determined through the setting gauge, the accurate installation of the yarn guide head can be realized only through one-time fastening work, and the yarn guide direction of the yarn guide nozzle can meet the requirement.
Drawings
FIG. 1 is a schematic structural diagram of a gauge in an embodiment of the present invention;
FIG. 2 is a schematic view of the gauge of FIG. 1 from another perspective;
figure 3 is a schematic structural diagram of the positioning of the yarn guide head by using the gauge in figure 1;
fig. 4 is another view of fig. 3.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
As shown in fig. 3 and 4, the yarn guiding head of the two-for-one twister comprises a mounting piece 1 and a yarn guiding nozzle 2 arranged at the front end of the mounting piece 1, the mounting piece 1 is assembled on the yarn guiding cross bar through a fastening piece, and the yarn passes through the yarn guiding nozzle and then enters a winding device, so the utility model aims to ensure the effect of the yarn entering the winding device by adjusting the direction of the yarn guiding nozzle.
The utility model relates to a set rule for positioning a yarn guide head of a two-for-one twisting machine, which comprises a positioning sheet 3 and an extension piece 5 formed by extending along one end of the positioning sheet 3, wherein the extension piece 5 comprises a first extension part 51 connected with the positioning sheet 3 and a second extension part 52 connected with the first extension part 51, the front end of the second extension part 52 is provided with a clamping part 4 matched with a yarn guide cross rod, and the axial plane of the second extension part 52 is parallel to the axial plane of the positioning sheet 3; during the location, 4 joint of joint portion are on leading the yarn horizontal pole, and joint portion 4 is in the outside of installation piece 1, and 3 axial alignment of spacer are led the opening of yarn mouth 2.
The top of spacer 3 is higher than the top of joint portion 4, still is equipped with between spacer 3 and the joint portion 4 to be used for forming the space 6 that can hold installation piece 1. Thereby ensuring that the assembly between the yarn guide head and the fixed gauge is not interfered mutually.
In this embodiment, the clamping portion 4 is an arc-shaped notch formed on the second extending portion 52 along the vertical direction, and the inner wall of the arc-shaped notch is clamped with the outer wall of the yarn guiding cross rod.
In order to realize the both ends homoenergetic of above-mentioned set pattern and carry out the location of leading the yarn head, extension 5 is two in this embodiment, and extension 5 symmetry respectively locates the both ends of spacer 3, all is provided with joint portion 4 on every extension 5. In this embodiment, the extension 5 is L-shaped; the extension 5 and the positioning piece 3 are integrally molded.
The effect of the gauge is further improved, and the positioning sheet 3 partially extends into the opening of the yarn guide nozzle 2.
During the assembly, erect the spacer 3 bottom of above-mentioned set pattern on the take-up device earlier, in addition with the joint portion 4 joint of spacer 3 one end on leading the yarn horizontal pole, later install the inboard between first extension 51 and second extension 52 with the installation piece 1 outside of leading the yarn head, the spacer 3 of set pattern aims at the opening or the part of leading yarn mouth 2 and stretches into in leading the opening of yarn mouth 2 in addition, can be through fastening the fastener in order to realize leading yarn head fixed connection on leading the yarn horizontal pole, will decide at last and take out. The yarn guide direction of the yarn guide nozzle of the yarn guide head can meet the requirements through the set rule, in addition, accurate positioning can be realized only through once fastening, and the situation that the yarn guide direction is inaccurate due to artificial random direction estimation is avoided, so that the forming quality of a strand bobbin is influenced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a set pattern that is used for two-for-one twister to lead yarn head location, lead the yarn head including installation piece (1) and locate yarn mouth (2) of leading of installation piece (1) front end, installation piece (1) is fixed on leading the yarn horizontal pole through the fastener, its characterized in that: the yarn guide device comprises a positioning sheet (3) and an extension piece (5) formed by extending along one end of the positioning sheet (3), wherein the extension piece (5) comprises a first extension part (51) connected with the positioning sheet (3) and a second extension part (52) connected with the first extension part (51), a clamping part (4) matched with a yarn guide cross bar is arranged at the front end of the second extension part (52), and the axial plane of the second extension part (52) is parallel to the axial plane of the positioning sheet (3); during positioning, the clamping part (4) is clamped on the yarn guide cross rod, the clamping part (4) is positioned on the outer side of the installation piece (1), and the positioning piece (3) is axially aligned with the opening of the yarn guide nozzle (2).
2. The set pattern for positioning the yarn guide head of the two-for-one twister according to claim 1, wherein: the top of spacer (3) is higher than the top of joint portion (4), still be equipped with between spacer (3) and joint portion (4) and be used for forming space (6) that can hold installation piece (1).
3. The set pattern for positioning the yarn guide head of the two-for-one twister according to claim 1, wherein: the clamping portion (4) is an arc-shaped notch formed in the second extending portion (52) along the vertical direction, and the inner wall of the arc-shaped notch is clamped with the outer wall portion of the yarn guide cross rod.
4. A set pattern for positioning the yarn guide head of a two-for-one twister according to any one of claims 1-3, characterized in that: the positioning sheet (3) partially extends into the opening of the yarn guide nozzle (2).
5. A set pattern for positioning the yarn guide head of a two-for-one twister according to any one of claims 1-3, characterized in that: the extension piece (5) are two, the extension piece (5) are symmetrically arranged at two ends of the positioning sheet (3) respectively, and each extension piece (5) is provided with a clamping portion (4).
6. A set pattern for positioning the yarn guide head of a two-for-one twister according to claim 5, characterized in that: the extension piece (5) is L-shaped.
7. A set pattern for positioning the yarn guide head of a two-for-one twister according to claim 5, characterized in that: the extending piece (5) and the positioning piece (3) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120552939.4U CN215404740U (en) | 2021-03-17 | 2021-03-17 | A set pattern that is used for two-for-one twister to lead yarn head location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120552939.4U CN215404740U (en) | 2021-03-17 | 2021-03-17 | A set pattern that is used for two-for-one twister to lead yarn head location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215404740U true CN215404740U (en) | 2022-01-04 |
Family
ID=79668571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120552939.4U Active CN215404740U (en) | 2021-03-17 | 2021-03-17 | A set pattern that is used for two-for-one twister to lead yarn head location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215404740U (en) |
-
2021
- 2021-03-17 CN CN202120552939.4U patent/CN215404740U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2522250A (en) | Spinning machinery | |
| CN104746189B (en) | Negative pressure guide capturing type ring spinning method | |
| CN215404740U (en) | A set pattern that is used for two-for-one twister to lead yarn head location | |
| US2753679A (en) | Twisting device | |
| CN217418901U (en) | Device for ring spinning frame capable of effectively reducing yarn hairiness | |
| CN101323994B (en) | Electromagnetic type novel device for spinning parallel compound yarn by high frequency vibration friction | |
| CN213389043U (en) | Spinning frame yarn guide device for producing elastic weft yarns | |
| CN214782336U (en) | Large-draft air spinning device for producing hemp yarns | |
| CN211003954U (en) | Yarn breakage preventing device | |
| JP2001271232A (en) | Method for spinning spun yarn having little fluff | |
| CN203794344U (en) | Novel drum-type bobbin winder | |
| CN209854304U (en) | Thread blocking mechanism for twisting device | |
| CN110093692B (en) | Fibre strand gathers device | |
| CN214736335U (en) | Yarn guide traversing device of two-for-one twister | |
| CN113699624A (en) | Automatic doffing roving frame | |
| CN113005576A (en) | Large-draft air spinning device for producing hemp yarns | |
| CN202744693U (en) | Yarn-gripping type end yarn retaining device of bare spindle of ring spinning frame | |
| CN108950761B (en) | Lateral negative pressure guiding and capturing type ring spinning device | |
| CN104805556A (en) | Combed cotton and chemical fiber blending production process | |
| CN101323990B (en) | Cam type novel device for spinning parallel compound yarn by high frequency vibration friction | |
| CN212175113U (en) | Bundling device for spinning covering yarn | |
| CN220746211U (en) | Warp hanger for spinning | |
| CN216972780U (en) | Thread leading network device for spinning machine | |
| CN221166910U (en) | Device for controlling tension of ring spinning filament staple composite yarn filaments | |
| CN217378133U (en) | Yarn collecting assembly convenient to adjust for spinning frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |