CN220079310U - Nylon FDY20D hot melt yarn warping equipment - Google Patents
Nylon FDY20D hot melt yarn warping equipment Download PDFInfo
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- CN220079310U CN220079310U CN202321357315.2U CN202321357315U CN220079310U CN 220079310 U CN220079310 U CN 220079310U CN 202321357315 U CN202321357315 U CN 202321357315U CN 220079310 U CN220079310 U CN 220079310U
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- yarn
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- strip clamping
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- 239000012943 hotmelt Substances 0.000 title claims abstract description 31
- 239000004677 Nylon Substances 0.000 title claims abstract description 23
- 229920001778 nylon Polymers 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000004804 winding Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 230000005856 abnormality Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 235000013351 cheese Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Warping, Beaming, Or Leasing (AREA)
Abstract
The utility model provides nylon FDY20D hot melt yarn warping equipment which comprises a creel, a yarn collecting plate, a first pneumatic strip clamping plate, a yarn dividing needle assembly, a second pneumatic strip clamping plate and a warping machine head which are sequentially arranged from right to left; the front end of each silk spindle of the creel is provided with a KFD yarn tension regulator; the warping machine head is provided with a main yarn dividing needle and a yarn guiding roller; the first pneumatic strip clamping plate and the second pneumatic strip clamping plate comprise a support plate, two air cylinders, an upper pressing plate and a rubber pad, wherein the two air cylinders are arranged at two ends of the support plate, the two ends of the upper pressing plate are respectively erected on the two air cylinders and are connected with push rods of the two air cylinders, and the rubber pad is arranged at the lower end of the upper pressing plate; the distance between the second pneumatic strip clamping plate and the main yarn dividing needle is 50-80cm. The utility model realizes the warping of the nylon hot-melt yarn 20D specification yarn, has the advantages of simple winding control, durability and reliability, reduces the labor intensity, and greatly improves the production efficiency and the warp beam quality.
Description
[ field of technology ]
The utility model relates to the technical field of filament warping, in particular to nylon FDY20D hot melt yarn warping equipment.
[ background Art ]
Warping is an important pre-weaving process, and is a process of winding warp yarns on a cheese on a warp beam in parallel with proper and uniform tension by designing the total warp number, length and width of the warp yarns on the cheese through the warping process. The purpose of warping is to change the package form of the yarns, the simple yarn package is changed into a package warp beam with a primary form of a beam of a plurality of yarns, and the quality of the warp beam directly influences the downstream weaving efficiency and quality. At present, the foreign high-grade warping machine has the advantages of high winding speed, high production efficiency and good density uniformity. The domestic similar warping machine consists of a creel, a yarn collecting plate, a balance roller, an oiling roller and a machine head, and can basically meet the warping production of filaments such as common nylon, polyester and the like. But the innovative application and development of the nylon fine denier hot melt yarn in the filament field in the last two years puts higher requirements on the whole warp link, and compared with the conventional nylon and polyester equal filament, the hot melt yarn has the characteristics of larger difference, lower melting point, softening, melting and bonding other fibers after a certain temperature, and the yarn of the hot melt yarn has the characteristics of high oil content, surface adhesion, low strength and easy breakage.
Therefore, the existing warping equipment and warping technology can not meet and be applicable to the warping production of the hot melt yarns, and mainly has the following problems:
1. the arrangement of the balance roller ensures that adjacent yarns are adhered after the hot melt yarns pass through the balance roller, and the yarns are broken when passing through the next yarn dividing needle; once the yarns are broken, more yarns are wound, the downtime is longer, the productivity is reduced, and the warp beam quality is reduced;
2. after the existing warping machine is configured to paste yarns, the yarns are in a loose state, adhesion of adjacent yarns is easy to cause, and when the warping machine is restarted for production, a large number of yarns are twisted off when passing through a yarn separating needle;
3. the existing warping machine unwinds yarns from a creel to a warp beam, so that the yarns have too many contact points on a path, the extra friction is larger, and a fine denier thermal fuse is easily damaged to cause broken filaments and broken filaments, so that the quality of the warp beam is reduced;
4. due to the characteristics of the thermal fuse, once the yarn breaks during warping production, broken ends are hardly found on a warp beam, and the yarn cannot be knotted during yarn arrangement treatment, so that the downstream weaving is plagued and the quality of grey cloth is reduced.
[ utility model ]
The technical problem to be solved by the utility model is to provide the nylon FDY20D hot melt yarn warping equipment which realizes the warping of the nylon hot melt yarn 20D specification yarn, has the advantages of simple winding control, durability and reliability, reduces the labor intensity, and greatly improves the production efficiency and the warp beam quality.
The utility model is realized in the following way:
nylon FDY20D hot melt yarn warping equipment, its characterized in that: the hot melt yarn warping equipment comprises a creel, a yarn collecting plate, a first pneumatic strip clamping plate, a yarn dividing needle assembly, a second pneumatic strip clamping plate and a warping machine head, wherein the creel, the yarn collecting plate, the first pneumatic strip clamping plate, the yarn dividing needle assembly, the second pneumatic strip clamping plate and the warping machine head are sequentially arranged from right to left;
the front end of each silk spindle of the creel is provided with a KFD yarn tension regulator; the warping machine head is provided with a main yarn dividing needle and a yarn guiding roller;
the first pneumatic strip clamping plate and the second pneumatic strip clamping plate comprise a support plate, two air cylinders, an upper pressing plate and a rubber pad, the two air cylinders are arranged at two ends of the support plate, two ends of the upper pressing plate are respectively erected on the two air cylinders and are connected with push rods of the two air cylinders, and the rubber pad is arranged at the lower end of the upper pressing plate;
the distance between the creel and the warping machine head is 6-10m; the distance between the second pneumatic strip clamping plate and the main yarn dividing needle is 50-80cm.
Further, the yarn dividing needle assembly comprises a yarn dividing needle which is arranged in an upper layer and a lower layer.
Further, a sliding wheel is arranged at the bottom of the support column below the support plate, and each sliding wheel is further provided with a brake block.
Further, the distance between the creel and the filament collecting plate is 3-5m.
Further, the distance between the yarn collecting plate and the yarn dividing needle assembly is 2-3m.
The utility model has the following advantages:
the hot-melt yarn warping equipment is reasonable in structural arrangement, yarn with 20D specifications of nylon hot-melt yarns can be integrated, the problem of thermal fuse breakage can be reduced, the labor intensity of workers is reduced, and the production efficiency is greatly improved; the hot melt yarn can always keep Zhang Jing state when the pan heads are replaced during warping, so that the mutual adhesion among yarns is prevented, and the smooth warping of a plurality of groups of pan heads is ensured; simultaneously, yarns are unreeled onto the warp beam from the creel, contact points on the path are reduced, the extra friction is small, the damage to the fine denier thermal fuse is greatly reduced, and the quality of the warp beam is improved.
In a word, the utility model has the advantages of simple winding control, durability, reliability and good reliability, reduces the labor intensity of workers and greatly improves the production efficiency and the warp beam quality.
[ description of the drawings ]
The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of a nylon FDY20D hot melt yarn warping apparatus according to the present utility model.
Fig. 2 is a schematic structural view of a pneumatic long-strip clamping plate of the nylon FDY20D hot-melt yarn warping device.
[ detailed description ] of the utility model
The technical solutions of the present utility model will be clearly and completely described below with reference to fig. 1-2 and the detailed description. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-2, the utility model relates to a nylon FDY20D hot melt yarn warping device, which comprises a creel 1, a yarn collecting plate 2, a first pneumatic strip clamping plate 3, a yarn dividing needle assembly 4, a second pneumatic strip clamping plate 5 and a warping machine head 6, wherein the creel 1, the yarn collecting plate 2, the first pneumatic strip clamping plate 3, the yarn dividing needle assembly 4, the second pneumatic strip clamping plate 5 and the warping machine head 6 are sequentially arranged from right to left;
the front ends of the silk spindles 11 of the creel 1 are provided with KFD yarn tension regulators 12; the warping machine head 6 is provided with a main yarn dividing needle 61 and a yarn guide roller 62;
the first pneumatic strip clamping plate 3 and the second pneumatic strip clamping plate 5 comprise a support plate 31, two air cylinders 32, an upper pressing plate 33 and a rubber pad 34, wherein the two air cylinders 32 are arranged at two ends of the support plate 31, two ends of the upper pressing plate 33 are respectively erected on the two air cylinders 32 and are connected with push rods 35 of the two air cylinders 32, and the rubber pad 34 is arranged at the lower end of the upper pressing plate 31;
the distance between the creel 1 and the warping machine head 6 is 6-10m; the distance between the second pneumatic strip clamping plate 5 and the main yarn dividing needle 61 is 50-80cm.
In a preferred embodiment, the method comprises: the yarn dividing needle assembly 2 comprises yarn dividing needles which are arranged in an upper layer and a lower layer.
In a preferred embodiment, the method comprises: the bottom of the supporting column 36 below the supporting seat plate 31 is provided with sliding wheels 37, and each sliding wheel 37 is also provided with a brake block.
In a preferred embodiment, the method comprises: the distance between the creel 1 and the filament collecting plate 2 is 3-5m.
In a preferred embodiment, the method comprises: the distance between the yarn collecting plate 2 and the yarn dividing needle assembly 4 is 2-3m.
The nylon FDY20D hot melt yarn warping process of the nylon FDY20D hot melt yarn warping equipment comprises the following steps:
step 1, setting warping parameters: the warping speed is 200-300m/min, the warping tension is 2.5-3g, and the warping density is controlled to be 0.5-0.6g/cm 3 Unwinding the coating angle 270-360 degrees, and the temperature: 24-26 degrees, humidity: 65% -75%; the yarn unwinding process is kept in a tensioning state all the time, and when the pan head is changed, the yarn is also in the tensioning state all the time;
step 2, hanging a yarn spindle on a creel, and then dragging yarns according to the following sequence: the yarn winding device comprises a yarn spindle, a KFD yarn tension regulator, a yarn collecting plate, a first pneumatic strip clamping plate, a yarn dividing needle assembly, a second pneumatic strip clamping plate, a main yarn dividing needle, a yarn guiding roller and a pan head, and rotates a KFD coating angle to 270-360 degrees.
Step 2, after finishing the yarn arrangement, setting the warping speed to be 50-100m/min, starting a slow turning, detecting whether the tension of each yarn is consistent, and after eliminating the abnormality, warping according to the parameters set in the step 1;
and 3, stopping the device when the pan head reaches a stopping condition, sticking the yarn by using an adhesive tape, pressing the yarn by using the first pneumatic strip clamping plate and the second pneumatic strip clamping plate, keeping the yarn in a tensioning state, cutting the yarn between the pan head and the yarn guiding roller, finishing the shaft falling action, and replacing the next pan head.
The setting warping parameters in the step 1 further include: yarn dividing mode: upper and lower double layers, with a spacing of more than 2 needles.
In another embodiment of the utility model, the specific process is as follows:
1. setting basic warping conditions according to the following table, wherein the weight of each pan head yarn is controlled within 30 KG; balance time control: 8-24 hours, temperature: 24-26 degrees, humidity: 65% -75%; preparing for starting up;
2. hanging a raw material silk spindle on a creel, and then manually dragging yarns according to the following sequence: creel silk spindle-KFD-silk collecting plate-first pneumatic strip clamping plate-yarn dividing needle component-second pneumatic strip clamping plate-main yarn dividing needle-yarn guiding roller and pan head, and rotating KFD coating angle to 360 degrees;
3. after finishing yarn arrangement, setting the stop condition set in the step 1, setting the speed to be 50-100m/min, starting a slow running, transversely detecting whether the tension of each yarn is consistent or not through a needle pulling type tension monitor, if the yarn with abnormal tension is found, finding the yarn with the corresponding position, removing the abnormality (the whole process is not stopped), and predicting about 20 minutes in the whole process until all the abnormalities are removed;
3.1, stopping the machine after the steps are finished, and keeping the yarn in a tensioning state at the moment; then the auxiliary pneumatic strip clamping plate yarn (slice yarn) is pressed, then the yarn between the pan head and the yarn guiding roller is cut off, the yarn on the pan head is cleaned, and the warping machine is reset and started;
4. when the pan head reaches the stop condition, the equipment stops, after the yarn is stuck by the adhesive tape manually, the yarn is tightly pressed by the first pneumatic strip clamping plate and the second pneumatic strip clamping plate, the yarn is kept in a tensioning state, the adjacent yarn adhesion caused by yarn relaxation is prevented, then the yarn between the pan head and the yarn guide roller is cut off, the shaft falling action is completed, and then the next pan head is replaced.
5. Until the last pan head is completed; warping all data are shown in the table below;
in summary, the utility model has the following advantages:
the hot-melt yarn warping equipment is reasonable in structural arrangement, yarn with 20D specifications of nylon hot-melt yarns can be integrated, the problem of thermal fuse breakage can be reduced, the labor intensity of workers is reduced, and the production efficiency is greatly improved; the hot melt yarn can always keep Zhang Jing state when the pan heads are replaced during warping, so that the mutual adhesion among yarns is prevented, and the smooth warping of a plurality of groups of pan heads is ensured; simultaneously, yarns are unreeled onto the warp beam from the creel, contact points on the path are reduced, the extra friction is small, the damage to the fine denier thermal fuse is greatly reduced, and the quality of the warp beam is improved.
In a word, the utility model has the advantages of simple winding control, durability, reliability and good reliability, reduces the labor intensity of workers and greatly improves the production efficiency and the warp beam quality.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.
Claims (5)
1. Nylon FDY20D hot melt yarn warping equipment, its characterized in that: the hot melt yarn warping equipment comprises a creel, a yarn collecting plate, a first pneumatic strip clamping plate, a yarn dividing needle assembly, a second pneumatic strip clamping plate and a warping machine head, wherein the creel, the yarn collecting plate, the first pneumatic strip clamping plate, the yarn dividing needle assembly, the second pneumatic strip clamping plate and the warping machine head are sequentially arranged from right to left;
the front end of each silk spindle of the creel is provided with a KFD yarn tension regulator; the warping machine head is provided with a main yarn dividing needle and a yarn guiding roller;
the first pneumatic strip clamping plate and the second pneumatic strip clamping plate comprise a support plate, two air cylinders, an upper pressing plate and a rubber pad, the two air cylinders are arranged at two ends of the support plate, two ends of the upper pressing plate are respectively erected on the two air cylinders and are connected with push rods of the two air cylinders, and the rubber pad is arranged at the lower end of the upper pressing plate;
the distance between the creel and the warping machine head is 6-10m; the distance between the second pneumatic strip clamping plate and the main yarn dividing needle is 50-80cm.
2. The nylon FDY20D hot melt yarn warping device of claim 1, wherein: the yarn dividing needle assembly comprises a yarn dividing needle which is arranged in an upper layer and a lower layer.
3. The nylon FDY20D hot melt yarn warping device of claim 1, wherein: the bottom of the support column below the support plate is provided with sliding wheels, and each sliding wheel is also provided with a brake block.
4. The nylon FDY20D hot melt yarn warping device of claim 1, wherein: the distance between the creel and the yarn collecting plate is 3-5m.
5. The nylon FDY20D hot melt yarn warping device of claim 1, wherein: the distance between the yarn collecting plate and the yarn dividing needle assembly is 2-3m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321357315.2U CN220079310U (en) | 2023-05-31 | 2023-05-31 | Nylon FDY20D hot melt yarn warping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321357315.2U CN220079310U (en) | 2023-05-31 | 2023-05-31 | Nylon FDY20D hot melt yarn warping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220079310U true CN220079310U (en) | 2023-11-24 |
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ID=88827437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321357315.2U Active CN220079310U (en) | 2023-05-31 | 2023-05-31 | Nylon FDY20D hot melt yarn warping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220079310U (en) |
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2023
- 2023-05-31 CN CN202321357315.2U patent/CN220079310U/en active Active
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