CN115233346B - Glass fiber multi-strand ply yarn splicing method and device - Google Patents
Glass fiber multi-strand ply yarn splicing method and device Download PDFInfo
- Publication number
- CN115233346B CN115233346B CN202211062981.3A CN202211062981A CN115233346B CN 115233346 B CN115233346 B CN 115233346B CN 202211062981 A CN202211062981 A CN 202211062981A CN 115233346 B CN115233346 B CN 115233346B
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- yarn
- glass fiber
- wire
- head
- ply
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 11
- 239000002243 precursor Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The invention relates to the technical field of ply yarn joints, in particular to a glass fiber multi-strand ply yarn joint method and device. A method of splicing glass fiber multi-ply strands comprising the steps of: the two wire heads needing to be connected with the precursor wire and the yarn forming are in cross lap joint, and the yarn forming side wire head is positioned below the precursor wire head; then winding the primary yarn position wire head for n circles, putting the primary yarn position wire between the two wire heads, and placing the primary yarn head and the primary yarn bundle below the yarn forming wire head; and after the thread forming head passes through the middle axis of the loop formed by winding the precursor thread, the two side tows are drawn oppositely and knotted. The joint method avoids oversized knotting thread heads, improves knotting quality, and reduces the problems of broken threads and strand shortage used by customers.
Description
Technical Field
The invention relates to the technical field of ply yarn joints, in particular to a glass fiber multi-strand ply yarn joint method and device.
Background
The glass fiber ply yarn is formed by combining a plurality of glass fiber tows, the current main stream products have the varieties of linear density 1800, 2400, 4800 and the like, and the glass fiber ply yarn has the advantages of being widely applicable to production of series chopped yarns, being used for weaving, coating materials and the like, stable in structure, strong in endurance, fireproof, anticorrosion, light in weight and the like.
The existing joint method has the problems that the joint is too large, the porcelain eye of the stranding machine is not easy to pass through, yarn breakage occurs in the using process, and the joints of multi-strand stranding yarns are realized.
Disclosure of Invention
A first object of the present invention is to provide a glass fiber multi-ply yarn splicing method which solves the problems of the prior art;
A second object of the present invention is to provide a glass fiber multi-ply yarn splicing device that uses the splicing method described above to splice multi-ply yarns.
The invention provides a glass fiber multi-strand ply yarn splicing method, which comprises the following steps:
the two wire heads needing to be connected with the precursor wire and the yarn forming are in cross lap joint, and the yarn forming side wire head is positioned below the precursor wire head;
Then winding the primary yarn position wire head for n circles, putting the primary yarn position wire between the two wire heads, and placing the primary yarn head and the primary yarn bundle below the yarn forming wire head;
and after the thread forming head passes through the middle axis of the loop formed by winding the precursor thread, the two side tows are drawn oppositely and knotted.
Preferably, the filament is wound with a potential of 3-5 turns.
The glass fiber multi-strand ply yarn splicing device, the glass fiber multi-strand ply yarn splicing method as described above, uses the glass fiber multi-strand ply yarn splicing device to carry out multi-strand ply yarn splicing.
Preferably, the spinneret clamping device comprises two clamping arms which are oppositely arranged, wherein the ends of the two clamping arms are provided with a set included angle, and a clamping end for clamping the spinneret is arranged at the first end of the clamping arm.
Preferably, the second ends of the two clip arms are connected to each other.
Preferably, the clamping arm is an elastic arm.
Preferably, an anti-slip layer is arranged on the outer side of the clamping arm.
Preferably, the filament end is wound 3-5 turns around the filament end in the direction of the first end toward the second end.
The beneficial effects are that:
The joint method provided by the application can be used for avoiding the oversized knotting thread head, improving the knotting quality and reducing the problems of broken threads and strand shortage used by customers.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention will be understood in specific cases by those of ordinary skill in the art.
The method comprises the steps of winding, yarn guiding, starting and doffing, wherein the yarn guiding step is to finish a raw yarn head, bind the raw yarn head, pass through a heating cylinder (selected according to the production condition), and wind the raw yarn onto a reel through a tension rod and a porcelain eye.
The method for knotting the original wire head specifically comprises the following steps:
The embodiment provides a glass fiber multi-strand ply yarn splicing method, which comprises the steps of crossly splicing two yarn heads needing to be spliced with a yarn forming raw yarn, wherein the yarn forming side yarn head is positioned below the raw yarn head;
Then winding the primary yarn position wire head for n circles, putting the primary yarn position wire between the two wire heads, and placing the primary yarn head and the primary yarn bundle below the yarn forming wire head;
and after the thread forming head passes through the middle axis of the loop formed by winding the precursor thread, the two side tows are drawn oppositely and knotted.
The filament is wound for 3-5 times.
Through the above-mentioned joint method, avoid knot silk head too big, knot quality promotes and reduces the customer and uses broken silk, lacks the strand problem.
The glass fiber multi-strand ply yarn splicing device, the glass fiber multi-strand ply yarn splicing method as described above, uses the glass fiber multi-strand ply yarn splicing device to carry out multi-strand ply yarn splicing.
The joint device comprises two clamping arms which are oppositely arranged, the end parts of the two clamping arms are provided with set included angles, and the first ends of the clamping arms are provided with clamping ends for clamping the spinning head.
The second ends of the two clamping arms are connected with each other. Specifically, two arm clamps are connected through arc connection structure. Two ends of the arc-shaped connecting structure are respectively connected with a clamping arm, and the clamping ends of the two clamping arms are mutually abutted.
The clamping arm is an elastic arm. The clamping arm is convenient for clamping the wire head.
An anti-slip layer is arranged on the outer side of the clamping arm. The filament head is wound for 3-5 circles along the direction from the first end to the second end. The outside of arm lock needs winding wire head, sets up anti-skidding layer in the outside of arm lock, the winding of the wire head of being convenient for. Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. A method of splicing glass fiber strands together, comprising the steps of:
the two wire heads needing to be connected with the precursor wire and the yarn forming are in cross lap joint, and the yarn forming side wire head is positioned below the precursor wire head;
Then winding the primary yarn position wire head for n circles, putting the primary yarn position wire between the two wire heads, and placing the primary yarn head and the primary yarn bundle below the yarn forming wire head;
and after the thread forming head passes through the middle axis of the loop formed by winding the precursor thread, the two side tows are drawn oppositely and knotted.
2. The method of splicing glass fiber strands according to claim 1 wherein the filaments are wound with a potential of 3-5 turns.
3. A glass fiber multi-strand ply yarn splicing device, wherein the glass fiber multi-strand ply yarn splicing method according to claim 1 or 2 uses the glass fiber multi-strand ply yarn splicing device to perform multi-strand ply yarn splicing.
4. A glass fiber multi-strand ply-yarn splicing device as in claim 3, including two oppositely disposed clamp arms having a set angle at their ends and a clamping end at a first end of the clamp arms for clamping the spinneret.
5. The glass fiber multi-ply yarn splicing device of claim 4, wherein the second ends of two of said arms are connected to each other.
6. The glass fiber multi-ply yarn splicing device of claim 5, wherein said clamping arms are resilient arms.
7. The glass fiber multi-ply yarn splicing device of claim 4, wherein the outside of the clamping arms is provided with an anti-slip layer.
8. The glass fiber multi-strand ply-yarn splicing device of claim 5, wherein the filament-positioning spinneret is wound 3-5 turns in a direction from the first end toward the second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211062981.3A CN115233346B (en) | 2022-08-31 | Glass fiber multi-strand ply yarn splicing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211062981.3A CN115233346B (en) | 2022-08-31 | Glass fiber multi-strand ply yarn splicing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115233346A CN115233346A (en) | 2022-10-25 |
| CN115233346B true CN115233346B (en) | 2024-11-19 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179511A (en) * | 2018-02-08 | 2018-06-19 | 海宁鼎达纺织有限公司 | A kind of silk covering machine connector wire-clamping device |
| CN108357983A (en) * | 2018-01-26 | 2018-08-03 | 巨石集团有限公司 | A kind of yarn knotting method |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357983A (en) * | 2018-01-26 | 2018-08-03 | 巨石集团有限公司 | A kind of yarn knotting method |
| CN108179511A (en) * | 2018-02-08 | 2018-06-19 | 海宁鼎达纺织有限公司 | A kind of silk covering machine connector wire-clamping device |
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