CN211311735U - Ion type anti-static yarn spreading device - Google Patents
Ion type anti-static yarn spreading device Download PDFInfo
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- CN211311735U CN211311735U CN201921576952.2U CN201921576952U CN211311735U CN 211311735 U CN211311735 U CN 211311735U CN 201921576952 U CN201921576952 U CN 201921576952U CN 211311735 U CN211311735 U CN 211311735U
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Abstract
The utility model relates to an ion type anti-static yarn spreading device, which comprises a box cover, a box body, a box bottom, a fairing, an ion fan, a tensioning roller, a first rotating roller, a second rotating roller, a first yarn spreading roller, a second yarn spreading roller and a heater; the twisted fiber yarn enters from the upper end of the device, is tensioned by a tensioning roller, is wound, sequentially passes through a first rotating roller, a first yarn spreading roller, a second yarn spreading roller and a second rotating roller, and is drawn out from the lower end of the device; in the middle process, a heater is used for heating an airspace, and an ion fan provides heating circulation and eliminates static electricity; compared with the existing yarn spreading device, the yarn spreading device has the characteristics of being close to a closed state, concentrating the heat effect and saving energy; the static electricity is eliminated by the ions, so that the fiber yarn can be more uniformly extended.
Description
Technical Field
The utility model belongs to the technical field of the yarn is opened up in the fibre branch and twists with fingers, especially, relate to an ionic type prevents static exhibition yarn device.
Background
The yarn spreading device is an important component of a fiber product production line and aims to re-spread twisted fiber bundles into single fiber yarns; in the production process, the fiber bundles are formed by bunching tens of thousands of single fiber yarns, certain bunching force exists among the fiber yarns due to the fact that the fiber yarns are subjected to a sizing process or other surface treatment after production, and the bunching effect is more obvious after the fiber yarns are wound into bundles and stored for a certain time; this results in that the fiber bundles which should be monofilament in use are just like twisted ropes, which is inconvenient for the use of special processes; after passing through the yarn spreading device, the bundled fibers can be spread into monofilaments again to be uniform and orderly; at present, most yarn unfolding devices are open, yarn unfolding is carried out by heating rollers, the yarn unfolding mode needs to be continuously heated, heat loss is serious, and energy consumption is high; in addition, static electricity can be generated by friction between the fiber bundle and the roller, so that the fiber yarns are disordered due to the existence of electric charges; therefore, the prior art needs further improvement by comprehensively considering the energy consumption and the yarn spreading effect.
SUMMERY OF THE UTILITY MODEL
In order to overcome the weak point that above-mentioned prior art exists, the utility model provides an ionic type prevents static exhibition yarn device, concrete technical scheme is as follows:
an ion type anti-static yarn spreading device comprises a box cover, a box body, a box bottom, and an ion fan, a tensioning roller, a fairing, a first yarn spreading roller, a second yarn spreading roller, a heater, a first rotating roller and a second rotating roller which are enclosed in the box cover, the box body and the box bottom;
the box cover, the box body and the box bottom form a frame of the yarn spreading device, and the box bottom and the box cover are provided with support holes for fixing the tensioning roller, the first rotating roller, the second rotating roller, the first yarn spreading roller and the second yarn spreading roller;
the case body with the bottom of the case diagonal position is opened there are feeding opening and ejection of compact opening to the business turn over of tow, the tensioning roller sets up in the upper left corner of feeding opening direction, the ion fan sets up on the fixed case body side of feeding opening, the heater sets up on the case body side of ion fan subtend, first rotation rod, first exhibition yarn roller, second exhibition yarn roller and second rotate the rod and arrange in proper order with upper right orientation down left, the below in the tensioning roller is set up to the radome fairing.
The tensioning roller is fixed together through the mode of built-up connection by two non-rotatable surface ceramic rollers that are equipped with the branch canal guide way, and with the bottom of the case reaches the case lid passes through clearance fit and connects, wholly for the bottom of the case is rotatable.
Preferably, the tensioning roller is provided with a different number of sub-channel guide grooves on two ceramic rollers, wherein the number of the sub-channel guide grooves on the ceramic roller close to the feeding through opening is more than that of the other ceramic roller, and the design has the following effects: the yarn bundles are spread into monofilament yarns from the initial single yarn bundles after spreading, and the monofilament yarns are arranged uniformly, orderly and regularly after being gathered to form a thin one-layer yarn curtain. The number of the sub-channels on the ceramic roller is changed from more to less so as to adapt to a transition process from multi-bundle yarn-to-integral yarn curtain in the yarn spreading process.
Preferably, one end of the tensioning roller is provided with a fastening wheel, the tensioning roller is locked on the bottom of the box through the fastening wheel and keeps a certain angle, the inclination angle of a plane formed by the two ceramic rollers of the tensioning roller and a horizontal plane can be adjusted within the range of 0-180 degrees, the adjustment can be carried out at will, and the tension force of the fiber bundle is adjusted through adjusting the angle.
Preferably, the first rotating roller and the second rotating roller both comprise mandrels, the first rotating roller and the second rotating roller can rotate around the mandrels of the first rotating roller and the second rotating roller, the mandrels of the first rotating roller and the second rotating roller are locked on the box bottom and the box cover through bolts and nuts, the first rotating roller and the second rotating roller respectively play a role in turning the fiber bundles, and resistance on the fiber bundles is reduced by rotation of the rotating rollers.
Preferably, the first yarn spreading roller and the second yarn spreading roller are fixedly locked on the box bottom and the box cover through bolts and nuts and do not rotate, and tension generated by the fiber bundles on the yarn spreading rollers plays a yarn spreading effect.
Preferably, the first yarn spreading roller and the second yarn spreading roller are both of eccentric shaft structures, certain angle dislocation is formed between the first yarn spreading roller and the second yarn spreading roller after installation, the dislocation angle range is 5-10 degrees, certain deflection force can be formed when the fiber bundles are wound, and the yarn spreading effect can be effectively improved through the deflection force of left-right torsion.
The heater passes through the fix with screw with the case body, for the inside heat source that provides of exhibition yarn device, simultaneously the heater is from taking temperature monitoring and self-regulating function, can make inside temperature keep invariable. The ion fan is fixed with the box body through screws, circulating air is provided inside the yarn spreading device, and wind generated by the ion fan can effectively remove charges on fibers, so that an effect of removing static electricity is achieved.
Preferably, the fairing is connected with the box body through a screw, the fairing is in an arc streamline shape, the arc concave surface faces towards the lower right corner, the purpose is to intensively gather wind generated by the ion fan to the position of a middle fiber bundle, as the fiber yarn (especially glass fiber) can generate charges in the friction process, charged ions generated by the ion fan are neutralized with the charged ions, the static electricity removing effect is achieved, and the static electricity removing effect can be distinguished by observing the force action state among the fiber yarns through naked eyes.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model adopts a close closed structure, which can effectively prevent heat dissipation and save energy; meanwhile, the fiber filaments are prevented from flying into the air to cause pollution.
(2) This practicality adopts the ionic wind machine linearly, makes the heating effect circulate to with the circulated air ionization, can effectively get rid of the electric charge on the fibre yarn, the static elimination makes the exhibition yarn effect more obvious.
(3) The utility model discloses exhibition yarn roller passes through eccentric settings, can effectively increase exhibition yarn effect.
(4) The utility model provides an exhibition yarn device fiber yarn utilizes the heater to carry out airspace heating in the device, and the heater temperature is controllable, can effectively avoid the fibre to coke because of high temperature.
(5) The utility model discloses a box case lid, the bottom of the case and box body three-section combination, the equipment of being convenient for is dismantled, and it is more convenient to maintain it.
(6) Compared with the prior yarn spreading device, the yarn spreading device provided by the utility model is close to a closed state, the heat effect can be concentrated, and the energy can be saved; the static electricity is eliminated by the ions, so that the fiber yarn can be more uniformly extended.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is an exploded view of an ionic anti-static yarn spreader structure provided by the present invention;
fig. 2 is a left side view structure diagram of an ionic anti-static yarn spreading device according to the present invention;
fig. 3 is a left side view structure diagram of an ionic anti-static yarn spreading device according to the present invention;
fig. 4 is a relative position diagram of a first yarn spreading roller and a second yarn spreading roller in the ionic anti-static yarn spreading device provided by the present invention;
fig. 5 is a structural diagram of an eccentric shaft of a first yarn spreading roller and a second yarn spreading roller in the ionic anti-static yarn spreading device provided by the present invention;
fig. 6 is an appearance view of the back of the ionic anti-static yarn spreading device provided by the present invention.
The automatic yarn unwinding device comprises a box cover 1, a box body 2, an ion fan 3, a tension roller 4, a box bottom 5, a fairing 6, a first yarn unwinding roller 7, a second yarn unwinding roller 8, a heater 9, a fiber bundle 10, a second rotating roller 11 and a first rotating roller 12.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
An ion type anti-static yarn spreading device is shown in figures 1 and 2 and comprises a box cover 1, a box body 2, a box bottom 5, an ion fan 3, a tensioning roller 4, a fairing 6, a first yarn spreading roller 7, a second yarn spreading roller 8, a heater 9, a first rotating roller 12 and a second rotating roller 11, wherein the ion fan 3, the tensioning roller 4, the fairing 6, the first yarn spreading roller 7, the second yarn spreading roller 8, the heater 9, the first rotating roller 12 and the second rotating roller 11 are enclosed in the box cover 1, the box body 2 and the box bottom;
as shown in fig. 6, the box cover 1, the box body 2 and the box bottom 5 form a frame of the yarn spreading device, and the box bottom 5 and the box cover 1 are provided with support holes for fixing the tension roller 4, the first rotating roller 12, the second rotating roller 11, the first yarn spreading roller 7 and the second yarn spreading roller 8;
as shown in fig. 2 and 3, the box body 2 with the bottom of the case 5 diagonal position is opened there are inlet opening 21 and ejection of compact opening 22 to the business turn over of tow 10, tensioning roller 4 sets up in the upper left corner of inlet opening 21 direction, ion fan 3 sets up on the fixed box body 2 side of inlet opening 21, the heater sets up on the box body 2 side of ion fan 3 subtend, first rod 12, first exhibition yarn roller 7, second exhibition yarn roller 8 and second are rotated rod 11 and are arranged in proper order with upper right orientation down left, radome fairing 6 sets up in the below of tensioning roller 4.
Tensioning roller 4 is fixed together through the mode of built-up connection by two non-rotatable surfaces ceramic roller that are equipped with the branch canal guide way, and with the bottom of the case 5 reaches case lid 1 passes through clearance fit and connects, wholly for bottom of the case 5 is rotatable.
The divided channel guide grooves are downwards sunken to form grooves on the basis of the original roller, the arrangement of the grooves is symmetrical about the central plane of the roller, and the divided channel guide grooves are used for enabling yarn bundles to move back and forth among the grooves so as to avoid yarn bundle carrier rollers. The design is the conventional arrangement of technicians in the mechanical design, and the design aims to form good guiding transition between the initial yarn spreading and the final yarn spreading of a plurality of yarn bundles, so that the yarn spreading interweaving disorder caused by the deviation of the motion tracks of the yarn bundles in the yarn spreading process is avoided.
The tensioning roller 4 is provided with different numbers of sub-channel guide grooves on the two ceramic rollers, wherein the number of the sub-channel guide grooves on the ceramic roller close to the feeding through opening 21 is more than that of the other ceramic roller.
Specifically, 4 one ends of tensioning roller set up the tight pulley, lock the tensioning roller on the bottom of the case 5 through the tight pulley to keep certain angle, the plane that two ceramic rollers of tensioning roller 4 constitute is 1 ~ 180 with horizontal plane inclination angle scope, adjusts the tensile force of tow 10 through angle regulation's size.
The first rotating roller 12 and the second rotating roller 11 both comprise mandrels, the first rotating roller 12 and the second rotating roller 11 can rotate around the mandrels of the first rotating roller 12 and the second rotating roller 11, the mandrels of the first rotating roller 12 and the second rotating roller 11 are locked on the box bottom 5 and the box cover 1 through bolts and nuts, the first rotating roller 12 and the second rotating roller 11 respectively play a role in turning the fiber bundles, and the resistance on the fiber bundles is reduced by the rotation of the rotating rollers.
The first yarn spreading roller 7 and the second yarn spreading roller 8 are fixedly locked on the box bottom 5 and the box cover through bolts and nuts and do not rotate, and tension generated by the fiber bundles on the yarn spreading rollers plays a yarn spreading effect.
As a preferred embodiment, as shown in fig. 4 and 5, the first yarn spreading roller 7 and the second yarn spreading roller 8 are both of eccentric shaft structures, and after installation, a certain angle misalignment is present between the first yarn spreading roller and the second yarn spreading roller, the misalignment angle ranges from 5 degrees to 10 degrees, a certain deflection force can be formed when the fiber bundle 10 passes through the winding, and the yarn spreading effect can be effectively improved by the deflection force of the left-right twisting.
The ion fan 3 is fixed with the box body 2 through screws, circulating air is provided inside the yarn spreading device, and the wind generated by the ion fan 3 can effectively remove charges on fibers, so that an effect of removing static electricity is achieved.
The fairing 6 is connected with the box body through screws, the shape of the fairing is arc streamline, the arc concave surface faces to the lower right corner, the purpose is to intensively gather wind generated by the ion fan 3 to the position of the middle fiber bundle 10, as the fiber yarn (especially glass fiber) can generate charges in the friction process, charged ions generated by the ion fan are neutralized with the charged ions, the static electricity removing effect is achieved, and the static electricity removing effect can be distinguished by observing the force action state between the fiber yarns through naked eyes. The ion fan can generate a large amount of air flow with positive and negative charges, and can neutralize the charges on an object. When the surface of the object is charged with negative charges, the object attracts the positive charges in the air flow; when the surface of the object is positively charged, it attracts negative charges in the air flow. When the positive and negative charges are contacted in equal quantity, the electrical neutralization can be achieved. Therefore, the fibers on the first yarn spreading roller 7 and the second yarn spreading roller 8 are better spread, and meanwhile, the air inside the yarn spreading device forms a nest type circulation to ensure that the internal temperature is uniform.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An ion type anti-static yarn spreading device is characterized by comprising a box cover, a box body, a box bottom, and an ion fan, a tensioning roller, a fairing, a first yarn spreading roller, a second yarn spreading roller, a heater, a first rotating roller and a second rotating roller which are enclosed in the box cover, the box body and the box bottom;
the box cover, the box body and the box bottom form a frame of the yarn spreading device, and the box bottom and the box cover are provided with support holes for fixing the tensioning roller, the first rotating roller, the second rotating roller, the first yarn spreading roller and the second yarn spreading roller;
the case body with the bottom of the case diagonal position is opened there are feeding opening and ejection of compact opening to the business turn over of tow, the tensioning roller sets up in the upper left corner of feeding opening direction, the ion fan sets up on the fixed case body side of feeding opening, the heater sets up on the case body side of ion fan subtend, first rotation rod, first exhibition yarn roller, second exhibition yarn roller and second rotate the rod and arrange in proper order with upper right orientation down left, the below in the tensioning roller is set up to the radome fairing.
2. The ionic type anti-static yarn spreading device according to claim 1, wherein the tension roller is fixed together by two non-rotatable ceramic rollers with channel guide grooves on the surfaces through combination connection, is connected with the box bottom and the box cover through clearance fit, and is rotatable relative to the box bottom as a whole.
3. The ionic antistatic yarn spreading device as claimed in claim 2, wherein the tension roller has a different number of divided channel guide grooves on the two ceramic rollers, and the number of divided channel guide grooves on the ceramic roller near the feed opening is larger than that of the other ceramic roller.
4. The ionic type anti-static yarn spreading device according to claim 3, wherein a fastening wheel is arranged at one end of the tension roller, the tension roller is locked on the bottom of the box through the fastening wheel, the tension roller keeps an angle, and the inclination angle of the plane formed by the two ceramic rollers of the tension roller and the horizontal plane is adjustable within the range of 0-180 degrees.
5. The ionic type anti-static yarn spreading device as claimed in claim 1, wherein the first rotating roller and the second rotating roller both comprise mandrels, the first rotating roller and the second rotating roller can rotate around the mandrels, and the mandrels of the first rotating roller and the second rotating roller are locked on the box bottom and the box cover through bolts and nuts.
6. The ionic type anti-static yarn spreading device as claimed in claim 1, wherein the first yarn spreading roller and the second yarn spreading roller are fixedly locked on the box bottom and the box cover through bolts and nuts and do not rotate.
7. The ionic type anti-static yarn spreading device according to claim 6, wherein the first yarn spreading roller and the second yarn spreading roller are eccentric shaft structures, and are installed to form an angle dislocation therebetween, the dislocation angle ranges from 5 degrees to 10 degrees, and a deflection force can be formed when the fiber bundles are wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576952.2U CN211311735U (en) | 2019-09-19 | 2019-09-19 | Ion type anti-static yarn spreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576952.2U CN211311735U (en) | 2019-09-19 | 2019-09-19 | Ion type anti-static yarn spreading device |
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| Publication Number | Publication Date |
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| CN211311735U true CN211311735U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921576952.2U Active CN211311735U (en) | 2019-09-19 | 2019-09-19 | Ion type anti-static yarn spreading device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994728A (en) * | 2020-08-28 | 2020-11-27 | 常州市新创智能科技有限公司 | Yarn collecting method for controlling consistency of fiber spreading wrap angles of multilayer fibers and detecting tension |
| CN112323204A (en) * | 2020-11-25 | 2021-02-05 | 威海纳川管材有限公司 | Yarn unfolding device |
-
2019
- 2019-09-19 CN CN201921576952.2U patent/CN211311735U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994728A (en) * | 2020-08-28 | 2020-11-27 | 常州市新创智能科技有限公司 | Yarn collecting method for controlling consistency of fiber spreading wrap angles of multilayer fibers and detecting tension |
| CN111994728B (en) * | 2020-08-28 | 2021-04-30 | 常州市新创智能科技有限公司 | Yarn collecting method for controlling consistency of fiber spreading wrap angles of multilayer fibers and detecting tension |
| CN112323204A (en) * | 2020-11-25 | 2021-02-05 | 威海纳川管材有限公司 | Yarn unfolding device |
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