CN219059302U - Integrated rope belt - Google Patents
Integrated rope belt Download PDFInfo
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- CN219059302U CN219059302U CN202222008567.6U CN202222008567U CN219059302U CN 219059302 U CN219059302 U CN 219059302U CN 202222008567 U CN202222008567 U CN 202222008567U CN 219059302 U CN219059302 U CN 219059302U
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Abstract
The utility model relates to the technical field of rope belts, in particular to an integrally formed rope belt. The rope belt comprises a rope belt main body and a rope belt head, wherein the rope belt main body is formed by weaving textile yarns and comprises a hollow main body layer and a filling layer which is filled in the main body layer at intervals, the weaving yarns of the hollow main body layer comprise interweaved chemical multifilament yarns and thermal fuses, and the weaving yarns of the filling layer comprise bulked yarns; the rope belt head is integrally connected with the hollow main body layer of the rope belt main body, and the knitting yarns of the rope belt head are subjected to hot-press shaping, so that the yarn parts of the rope belt head are in hot-melt solidification connection. The rope head and the rope belt main body of the rope belt are integrally woven, the rope head can be solidified through a hot pressing process, the effect of preventing yarns of the rope belt main body from falling off can be achieved, the rope head and the rope belt main body are integrally woven, only the hot pressing solidification is needed, no additional plastic sheets or metal sheets are needed for fixing the rope head and the rope belt main body, and the process is simpler and environment-friendly.
Description
Technical Field
The utility model relates to the technical field of rope belts, in particular to an integrally formed rope belt.
Background
The rope comprises shoelaces, cap ropes, waistband ropes and other products, the shoelaces are mainly used for tying up the inner and outer upper surfaces of shoes, decorating the upper surfaces, adjusting the tightness of the shoes, guaranteeing the safety of ankle and the like, the novel shoelace is widely applied to various sports shoes, casual shoes, front-mounted leather shoes, the cap ropes are used for wearing cap defensive clothes, sports wear and the like to decorate or adjust cap openings, the waistband ropes are used for waist tightness adjustment and fixation of trousers products, the shoelace holes, cap rope holes, waistband rope holes and the like of the waistband ropes are convenient to pass, hard rope heads are arranged at two ends of the waistband, and the current rope heads comprise the following components: firstly, wrapping a metal sheet with a square check sheet at the end of a rope belt and pressing the metal sheet together; and secondly, coating the plastic sheet with an adhesive, wrapping the plastic sheet with the rope belt end, and pressing the plastic sheet together. At present, the mode and the combination thereof are widely applied modes, but the problems that the procedure is complex, and the use of chemical auxiliary agents such as adhesives brings hidden danger to the health of production staff and the like exist, so that the rope belt with safe production and simple process is necessary.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an integrally formed rope belt, which comprises a rope belt main body and a rope belt head, wherein the rope belt main body is formed by weaving textile yarns, the rope belt comprises a hollow main body layer and filling layers which are filled in the main body layer at intervals, the weaving yarns of the hollow main body layer comprise interwoven chemical multifilament yarns and thermal fuses, and the weaving yarns of the filling layers comprise bulked yarns; the rope belt head is integrally connected with the hollow main body layer of the rope belt main body, and the knitting yarns of the rope belt head are subjected to hot-press shaping, so that the yarn parts of the rope belt head are in hot-melt solidification connection.
Further, the rope belt body is formed by braiding hollow tubes with even strands not less than eight strands.
Further, the rope belt is of a cylindrical structure formed by a warp knitting process.
Further, the filling layer is a jacquard structure formed by jacquard needles.
Further, the filling layer is a floating structure formed by knitting with a knitting needle.
Further, the rope belt main body is formed by interweaving polyester high-elastic yarns and thermal fuses in a ratio of 1:1.
Further, the fiber of the chemical multifilament yarn is of a sheath-core structure, comprising a sheath layer and a core layer, and the melting point temperature of the sheath layer is lower than that of the core layer.
Further, the skin layer is copolyamide, the core layer is polyolefin, the melting point of the skin layer is 90-130 ℃, and the melting point of the core layer is 130-190 ℃.
Further, the sheath layer of the fibers of the chemical multifilament yarn forms a sheath-core structure in a manner of winding the core layer.
As a second aspect of the present utility model, a process for manufacturing an integrally formed rope belt as described above includes the steps of:
(1) Preparing a textile machine table and knitting yarns, and setting a knitting process, wherein the knitting yarns comprise chemical multifilament yarns, thermal fuses and bulked yarns;
(2) Weaving chemical multifilament and thermal fuse into a hollow rope belt through a weaving process, and carrying out jacquard weaving or floating weaving by adopting bulked yarn intervals in a hollow cavity of the rope belt to fill the hollow rope belt at intervals; or putting the bulked yarn into a hollow rope belt;
(3) Cutting the braided rope belt according to the length, and fixing the two ends of the rope belt by hot pressing to form a rope belt head.
Compared with the prior art, the utility model has the following beneficial effects:
1 rope belt head and rope belt main part are woven integrally, and can solidify rope belt head through hot pressing technology, not only can play the effect that prevents rope belt main part yarn and drop to rope belt head and rope belt main part are woven integrally, only need hot pressing solidification, need not extra plastic sheet or sheetmetal and fix it, and the technology is simpler and environmental protection.
The main body layer of the rope belt main body is filled with the filling layer, the filling layer plays a supporting role, so that the manufactured rope belt is better in stereoscopic impression and better and full in hand feeling.
Drawings
Fig. 1 is a schematic cross-sectional structure of a rope belt according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a rope belt according to an embodiment of the present utility model;
FIG. 3 is a schematic representation of a chemical multifilament fiber construction according to an embodiment of the utility model;
FIG. 4 is a schematic view of another construction of a chemical multifilament fiber according to an embodiment of the utility model;
the rope belt comprises a rope belt main body 1, a rope belt head 2, a filling layer 3, a cavity area 30, a filling area 31, a skin layer 4 and a core layer 5.
Detailed Description
The utility model will be further illustrated by means of examples and figures.
Example 1
The embodiment proposes an integrally formed rope belt, as shown in fig. 1-2, the rope belt comprises a rope belt main body 1 and a rope belt head 2, the rope belt main body 1 is formed by weaving textile yarns, the rope belt comprises a hollow main body layer and a filling layer 3 which is filled in the main body layer at intervals, the filling layer 3 comprises a cavity area 30 and a filling area 31, the weaving yarns of the hollow main body layer comprise interwoven chemical multifilament yarns and thermal fuses, and the weaving yarns of the filling layer 3 comprise bulked yarns; the rope belt head 2 is integrally connected with the hollow main body layer of the rope belt main body 1, and the knitting yarns of the rope belt head 2 are subjected to hot-press setting, so that the yarn parts of the rope belt head 2 are connected in a hot-melt solidification mode.
As an implementation manner of this embodiment, the rope belt body 1 is woven by hollow tubes with an even number of strands not less than eight strands, the rope belt body 1 is formed by interweaving polyester high-elastic yarns and thermal fuses 1:1, and in this embodiment, the filling layer 3 is a directly-placed bulked yarn structure. The filling layer 3 may also be a common yarn, such as polyester high stretch yarn or polyester low stretch yarn, but the fluffing effect is not as good as that of bulked yarn. Besides bulked yarn, yarn with bulked structure such as centipede yarn and fancy yarn can be adopted to achieve good filling effect.
The braiding process of the rope belt of the present embodiment may be exemplified as follows:
(1) Preparing a textile machine table and knitting yarns, and setting a knitting process, wherein the knitting yarns comprise chemical multifilament yarns, thermal fuses and bulked yarns;
the preparation of the machine specifically comprises the following steps:
(1) preparing warp yarns, determining the number of the warp yarns, and sequentially passing each warp yarn through a porcelain buckle and a yarn dividing plate on a drawing machine; preferentially using a porcelain button on one side of the warp drawing machine; when the number of the porcelain buttons on one side of the warp drawing machine is smaller than the number of the warp yarns, dividing the warp yarns into two porcelain buttons on two sides of the warp drawing machine, and placing the porcelain buttons on the two sides, wherein the number of the warp yarns on each side is the same; each warp corresponds to one tooth of one porcelain buckle and one tooth of the yarn dividing plate, and the warp yarns do not cross;
(2) mounting a clean pan head on a pan head shaft of a drawing-in machine;
(3) the warp yarns are evenly and evenly arranged on a telescopic buckle of the warp drawing machine, and the arrangement width of the warp yarns on the telescopic buckle is equal to the length of the inner bar of the pan head;
(4) winding the warp yarns with the same tightness on the inner bars of the pan heads, and adjusting the running speed of the warp drawing machine to draw the warp yarns with the same tightness;
(2) Knitting chemical multifilament and thermal fuse into hollow rope belt by knitting process, and knitting jacquard or float thread to space-fill hollow rope belt with bulked yarn in the hollow cavity of the rope belt;
the weaving process specifically comprises the following steps:
(1) installing the pan head on the loom, installing weft yarns, enabling the weft yarn direction to face the front of the loom, and sleeving the convenient ropes in grooves on two sides of the pan head;
(2) passing warp yarns through a yarn dividing plate, a warp stop sheet, a palm sheet and a reed in sequence from left to right or from right to left;
(3) starting the loom to finish weaving to obtain a tubular hollow braid;
(4) the bulked yarn is inserted directly into the hollow tube, which can also be filled by transporting the bulked yarn to the position by means of the rigid hollow tube.
(3) After the braided rope belt is cut according to the length, the rope belt head 2 is fixed by hot pressing.
Exemplary of this may be: the shaping equipment with an upper die and a lower die is adopted, wherein the lower die or the upper die is fixed, the other die can move up and down, the inner surfaces of the upper die and the lower die can be heated by a heating plate or a heating rod, the rope belt body is arranged between the two dies during production, the dies move up and down to enable the two dies to be in extrusion contact, and the two ends of the rope belt are subjected to hot press solidification to form hard rope belt heads 2. The hot-pressing temperature can be determined according to the melting point temperature of the thermal fuse and the chemical multifilament fiber, namely the temperature for realizing the thermal fusion bonding of the thermal fuse and the chemical multifilament.
Example 2
The embodiment provides an integrally formed rope belt, which comprises a rope belt main body 1 and a rope belt head 2, wherein the rope belt main body 1 is formed by weaving textile yarns, the rope belt comprises a hollow main body layer and a filling layer 3 which is filled in the main body layer at intervals, the filling layer 3 comprises a cavity area 30 and a filling area 31, the weaving yarns of the hollow main body layer comprise interwoven chemical multifilament yarns and thermal fuses, and the weaving yarns of the filling layer 3 comprise bulked yarns; the rope belt head 2 is integrally connected with the hollow main body layer of the rope belt main body 1, and the knitting yarns of the rope belt head 2 are subjected to hot-press setting, so that the yarn parts of the rope belt head 2 are connected in a hot-melt solidification mode. The rope belt is of a cylindrical structure formed by a warp knitting process. In this embodiment, the filling layer 3 is a jacquard structure or a float structure formed by jacquard needles.
The braiding process of the rope belt of the present embodiment may be exemplified as follows:
(1) Preparing a textile machine table and knitting yarns, and setting a knitting process, wherein the knitting yarns comprise chemical multifilament yarns, thermal fuses and bulked yarns; the textile machine is a Gu Kashuang needle bar warp knitting machine, and the warp knitting machine is provided with at least six ground guide bars and two half jacquard guide bars, wherein eight guide bars are guide bars GB1, guide bars GB2, guide bars GB3, jacquard guide bar JB4.1, jacquard guide bar JB4.2, guide bars GB5, guide bars GB6 and guide bars GB7 in sequence according to the arrangement positions from the front needle bar to the back needle bar; the warp knitting machine comprises a front needle bed and a rear needle bed;
(2) Knitting chemical multifilament and thermal fuse into hollow rope belt by knitting process, and knitting jacquard or float thread to space-fill hollow rope belt with bulked yarn in the hollow cavity of the rope belt; the knitting and braiding process specifically comprises the following steps:
threading the guide bars, wherein the guide bars GB1, GB3 and GB6 are chemical multifilament yarns which are threaded with the ground guide bar through a yarn thermal fuse, and the jacquard guide bar is threaded with a yarn expansion yarn; the guide bar GB1 is threaded in a two-thread three-space mode, the front needle mattress yarn is looped, and the yarn-laying structure is 1-0/1-1/1-2/1-1//; the guide bar GB2 is threaded in a two-thread three-space mode, the front needle mattress yarn is looped, and the yarn-laying structure is 1-2/1-1/1-0/1-1//; the guide bar GB3 is threaded in a mode of threading one space and threading two spaces, and the yarn-laying structure is 1-1/0-1/1-1,0-1//; the front and back needle beds are alternately lapped to form a loop, the guide bar GB5 is threaded in a mode of threading one space and threading two spaces, the front and back needle beds are alternately lapped to form a loop, and the lapping structure is 1-0/1-1/1-0/1-1//; the guide bar GB6 is threaded in a two-thread three-hollow mode, the yarn-laying structure is 1-1/1-0/1-1/1-2//, the guide bar GB7 is threaded in a two-thread three-hollow mode, and the yarn-laying structure is 1-1/1-2/1-1/1-0//. The jacquard guide bars JB4.1 and the jacquard guide bars JB4.2 are fully worn, and weft insertion tissues are laid on the front needle bed or the back needle bed to form a floating line structure, so that a filling area 31 is formed.
The guide bars GB1 and GB2 are looped and woven into a front piece on the front needle mattress yarn of the double needle bed flat warp knitting machine; the guide bars GB5 and GB6 are arranged on the back needle bed of the double needle bed flat warp knitting machine to form a back piece by knitting; the guide bars GB3 and GB4 are respectively arranged on the front needle bed and the rear needle bed of the double needle bed flat warp knitting machine to be woven into two side connecting parts by yarn-laying movement, and the jacquard guide bars JB4.1 and Jacquard guide bar JB4.2 can also form a filling layer region 31.
(3) After the braided rope belt is cut according to the length, the rope belt head 2 is fixed by hot pressing. This step is the same as the process of embodiment 1, and will not be described in detail in this embodiment.
In this embodiment, the knitting structure of the guide bar may also be the guide bar GB1 yarn-laying number: 1-0/1-1/1-2/1-1//; guide bar GB2 yarn-laying number: 1-2/1-1/1-0/1-1//; guide bar GB3 yarn-laying number: 1-1,0-1//; guide bar GB4 yarn-laying number: 1-0,1-1//; guide bar GB5 yarn-laying number: 1-1/1-0/1-1/1-2//; guide bar GB6 yarn-laying number: 1-1/1-2/1-1/1-0//, jacquard bar JB4.1 and jacquard bar JB4.2 are laid in the weft tissue on the front needle bed or the back needle bed. The yarn threading holes of the guide bars GB1, GB2, GB5 and GB6 can be four-threading two-threading three-threading and the like, the guide bars GB3 and GB4 are all in a mode of one-through three-through one-through mode.
Example 3
The embodiment provides an integrally formed rope belt, which comprises a rope belt main body 1 and a rope belt head 2, wherein the rope belt main body 1 is formed by weaving textile yarns, the rope belt comprises a hollow main body layer and a filling layer 3 which is filled in the main body layer at intervals, the filling layer 3 comprises a cavity area 30 and a filling area 31, the weaving yarns of the hollow main body layer comprise interwoven chemical multifilament yarns and thermal fuses, and the weaving yarns of the filling layer 3 comprise bulked yarns; the rope belt head 2 is integrally connected with the hollow main body layer of the rope belt main body 1, and the knitting yarns of the rope belt head 2 are subjected to hot-press setting, so that the yarn parts of the rope belt head 2 are connected in a hot-melt solidification mode. The rope belt is of a cylindrical structure formed by a warp knitting process. The fiber of the chemical multifilament yarn is of a sheath-core structure and comprises a sheath layer 4 and a core layer 5, and the melting point temperature of the sheath layer 4 is lower than that of the core layer 5. In this embodiment, the filling layer 3 is a floating structure formed by knitting with a knitting needle.
As a preferred mode of this embodiment, the skin layer 4 is copolyamide, the core layer 5 is polyolefin, the melting point of the skin layer 4 is 90-130 ℃, and the melting point of the core layer 5 is 130-190 ℃. As shown in fig. 3-4, it may be a sheath-core structure formed by spinning, or a sheath-core structure formed by a wrapping structure.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and all terms that indicate orientations are not specifically limited relative to orientations in the figures of the present utility model, and further, 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 also other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (9)
1. An integrated rope belt, which is characterized in that: the rope belt comprises a rope belt main body and a rope belt head, wherein the rope belt main body is formed by weaving textile yarns and comprises a hollow main body layer and a filling layer which is filled in the main body layer at intervals, the weaving yarns of the hollow main body layer comprise interweaved chemical multifilament yarns and thermal fuses, and the weaving yarns of the filling layer comprise bulked yarns; the rope belt head is integrally connected with the hollow main body layer of the rope belt main body, and the knitting yarns of the rope belt head are subjected to hot-press shaping, so that the yarn parts of the rope belt head are in hot-melt solidification connection.
2. An integrally formed rope belt as claimed in claim 1, wherein: the rope belt main body is formed by braiding hollow tubes with even strands which are not less than eight strands.
3. An integrally formed rope belt as claimed in claim 1, wherein: the rope belt is of a cylindrical structure formed by a warp knitting process.
4. An integrally formed rope belt as claimed in claim 1, wherein: the filling layer is a jacquard structure formed by jacquard needles.
5. An integrally formed rope belt as claimed in claim 1, wherein: the filling layer is a floating structure formed by knitting needles.
6. An integrally formed rope belt as claimed in claim 1, wherein: the rope belt main body is formed by interweaving polyester high-elastic yarns and thermal fuses in a ratio of 1:1.
7. An integrally formed rope belt as claimed in claim 1, wherein: the fiber of the chemical multifilament yarn is of a sheath-core structure and comprises a sheath layer and a core layer, and the melting point temperature of the sheath layer is lower than that of the core layer.
8. The integrally formed string as claimed in claim 7, wherein: the skin layer is copolyamide, the core layer is polyolefin, the melting point of the skin layer is 90-130 ℃, and the melting point of the core layer is 130-190 ℃.
9. The integrally formed string as claimed in claim 7, wherein: the sheath layer of the chemical multifilament fiber forms a sheath-core structure by winding the core layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222008567.6U CN219059302U (en) | 2022-07-31 | 2022-07-31 | Integrated rope belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222008567.6U CN219059302U (en) | 2022-07-31 | 2022-07-31 | Integrated rope belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219059302U true CN219059302U (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222008567.6U Active CN219059302U (en) | 2022-07-31 | 2022-07-31 | Integrated rope belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219059302U (en) |
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2022
- 2022-07-31 CN CN202222008567.6U patent/CN219059302U/en active Active
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