CN212799025U - Bobbin tray and automatic winder with same - Google Patents
Bobbin tray and automatic winder with same Download PDFInfo
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- CN212799025U CN212799025U CN202020839135.8U CN202020839135U CN212799025U CN 212799025 U CN212799025 U CN 212799025U CN 202020839135 U CN202020839135 U CN 202020839135U CN 212799025 U CN212799025 U CN 212799025U
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- bobbin
- tray
- elastic
- outer diameter
- protruding part
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Abstract
The utility model relates to a spool tray and have automatic cone winder of this spool tray for the spool tray of installation bobbin includes tray main part, tray main part is including being used for inserting make in the spool the protruding portion that the bobbin rises, be provided with two at least elastic mechanism from the outside protrusion of surface on the protruding portion, work as when the bobbin is inserted on the protruding portion, elastic mechanism produces the deformation under the pressure effect of the inner wall of bobbin to its production, makes the bobbin is in elastic mechanism's elastic restoring force acts on down to fix reliably on the protruding portion. The utility model discloses a spool tray can overcome the tray in the cone winder working process and follow the commentaries on classics problem, improves the success rate of finding out the yarn end to can make the whole work efficiency of automatic cone winder that has it better, wear-resistant moreover, equipment life also can improve.
Description
Technical Field
The utility model relates to a textile machinery equipment relates to a spool tray and have automatic cone winder of this spool tray particularly.
Background
The automatic winder is used for connecting fewer bobbins through winding to form a bobbin with larger capacity, winding the bobbins into knotless bobbins and removing yarn defects in the winding process. The tray for loading bobbins is required to be used in the automatic bobbin yarn transferring and winding process of the existing bobbin winder, however, due to the fact that the protruding portion of the tray main body, which is in contact with the bobbins, is of an integrated structure generally, the bobbins are fixed on the protruding portion through the elasticity of the material of the protruding portion, fatigue is prone to occurring after long-term use, the follow-up rotation of the bobbins relative to the tray is caused, and the success rate of finding yarn ends and the overall efficiency of the winder are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spool tray, its tray that can overcome in the cone winder working process is with changeing the problem, improves the success rate of finding out the yarn end.
Furthermore, the invention also provides an automatic winder with the bobbin tray, and the automatic winder has better overall working efficiency, is wear-resistant and has longer service life.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a spool tray for the bobbin of yarn is convoluteed in the installation, include: the tray main body comprises a protruding part which is inserted into the bobbin and used for enabling the bobbin to stand up, at least two elastic mechanisms are arranged on the protruding part in a protruding mode from the outer surface, when the bobbin is inserted into the protruding part, the elastic mechanisms deform under the action of pressure generated by the inner wall of the bobbin, and the bobbin is reliably fixed on the protruding part under the action of elastic restoring force of the elastic mechanisms.
Optionally, the number of the elastic mechanisms is 3.
Optionally, the elastic mechanisms are arranged at intervals uniformly on the same horizontal plane of the outer surface of the protruding part.
Optionally, a groove for accommodating the elastic mechanism is formed in the protruding portion, the elastic mechanism includes a return spring and a rotation stopping sleeve covering the return spring, and the rotation stopping sleeve is fixed to the groove.
Optionally, the outer diameter of the groove includes a first outer diameter and a second outer diameter, the second outer diameter is larger than the first outer diameter to form a step portion, the rotation stopping sleeve has a bent end portion, and the end portion of the rotation stopping sleeve is clamped on the step portion.
Optionally, the protrusion is made of a plastic material.
Optionally, the anti-rotation sleeve is made of a metal material.
Particularly, the invention also provides an automatic winder, which comprises a plurality of winding stations arranged side by side, a bobbin conveying device and the bobbin tray.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses a spool tray is provided with elastic mechanism on its protruding portion with the bobbin butt joint, and when the protruding portion of spool tray inserted the bobbin, elastic mechanism produced deformation but its outside still hugs closely the bobbin inner wall, and then makes the protruding portion joint be in the bobbin, reach the effect of splining, just so can effectively prevent in cone winder working process because the rotation of yarn leads to the problem that the tray follows the commentaries on classics, be convenient for find out the yarn end, and then effectively improve the whole work efficiency of the automatic cone winder that has this spool tray.
Furthermore, the elastic mechanism prepared from the metal material can be more wear-resistant and has long service life.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a bobbin tray according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a-a in the bobbin tray shown in fig. 1;
fig. 3 is a schematic view of the cross-sectional structure of fig. 2 with the elastic mechanism removed.
Wherein the reference numerals are as follows:
1. tray main part, 2, protruding portion, 3, recess, 4, elastic mechanism, 41, rotation stopping cover, 42, reset spring.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "third" are used for descriptive purposes only, such as "first outer diameter" and "second outer diameter" of the grooves provided on the projections, and are not to be construed as indicating or implying relative importance.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1:
this embodiment describes a bobbin tray for mounting a bobbin for winding a yarn, the relative position of the bobbin to the body of the bobbin tray being maintained, that is, the bobbin is maintained so that it cannot follow the bobbin tray. In view of this, in the present embodiment, the bobbin tray is provided with an elastic mechanism for stopping rotation in the main body.
Specifically, as shown in fig. 1, the bobbin tray of the present embodiment includes: the tray body 1, the said tray body 1 includes the jut 2 used for inserting the said bobbin to make the said bobbin stand up, the said jut 2 is projected and equipped with three elastic mechanisms 4 from the external surface outwards, when the said bobbin is inserted on jut 2, the said elastic mechanism 4 produces the deformation under the pressure that the bobbin inner wall produces to it, and then make the said bobbin fix on jut 2 reliably under the elastic restoring force of the said elastic mechanism 4.
In order to ensure uniform force application of the elastic restoring force, the elastic mechanisms 4 are uniformly arranged on the same horizontal plane of the outer surface of the protruding part 2 at intervals, so that multipoint stress between the bobbin and the protruding part 2 of the tray main body 1 can be ensured, the stress surface is maintained on the same horizontal plane, and the fastening type between the bobbin and the protruding part 2 is improved.
As for the arrangement of the elastic mechanism 4 on the protruding portion 2, in this embodiment, a groove 3 for accommodating the elastic mechanism 4 is formed on the protruding portion 2, as shown in fig. 3, an outer diameter of the groove 3 includes a first outer diameter R and a second outer diameter R, and the second outer diameter R is larger than the first outer diameter R to form a step portion. As shown in fig. 2, the elastic mechanism 4 includes a return spring 42 and a rotation stopping sleeve 41 covering the return spring 42, the rotation stopping sleeve 41 is fixed on the groove 3, the rotation stopping sleeve 41 has a bent end, and the end of the rotation stopping sleeve 41 is clamped on the step portion, so that the installation is simple and the connection is reliable.
When the protruding part 2 of the bobbin tray is inserted into the bobbin, the rotation stopping sleeve 41 in the elastic mechanism 4 is stressed, the reset spring 42 on the inner side of the rotation stopping sleeve 41 deforms, but the reset spring 42 can keep outward thrust, so that the outer side of the rotation stopping sleeve 41 still clings to the inner wall of the bobbin, the protruding part 2 is clamped in the bobbin, the rotation stopping effect is achieved, the problem that the tray rotates along with the rotation of the yarn in the working process of the bobbin winder can be effectively prevented, and the yarn end can be found conveniently.
Alternatively, the protruding portion 2 of the tray main body 1 is made of a plastic material, and the rotation preventing sleeve 41 is made of a metal material. The protruding part 2 is made of plastic materials, so that the design and the manufacture of the structures such as the groove 3 are facilitated, and the elastic mechanism 4 made of the rotation stopping sleeve 41 made of metal materials can be more wear-resistant and has longer service life.
Example 2:
in this embodiment, an automatic winder is provided, comprising a plurality of winding stations arranged side by side and a bobbin conveying device, and further comprising a bobbin tray as described in embodiment 1. After the bobbin tray in the embodiment 1 is adopted, the relative position of the bobbin and the bobbin tray can be kept, the relative rotation is prevented, and the overall working efficiency of the automatic winder with the bobbin tray is effectively improved.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. A bobbin tray for mounting a bobbin of wound yarn, comprising: a tray main body including a protruding portion for inserting into the bobbin to erect the bobbin, characterized in that: the bobbin fixing device is characterized in that at least two elastic mechanisms are arranged on the protruding part in a protruding mode from the outer surface of the protruding part in a protruding mode, when the bobbin is inserted into the protruding part, the elastic mechanisms deform under the action of pressure generated by the inner wall of the bobbin, and the bobbin is reliably fixed on the protruding part under the action of elastic restoring force of the elastic mechanisms.
2. A bobbin tray according to claim 1, wherein: the number of the elastic mechanisms is 3.
3. A bobbin tray according to claim 1 or 2, wherein: the elastic mechanisms are uniformly arranged on the same horizontal plane of the outer surface of the protruding part at intervals.
4. A bobbin tray according to claim 1, wherein: the protruding portion is provided with a groove for containing the elastic mechanism, the elastic mechanism comprises a return spring and a rotation stopping sleeve covering the return spring, and the rotation stopping sleeve is fixed on the groove.
5. A bobbin tray according to claim 4, wherein: the outer diameter of the groove comprises a first outer diameter and a second outer diameter, the second outer diameter is larger than the first outer diameter to form a step portion, the rotation stopping sleeve is provided with a bent end portion, and the end portion of the rotation stopping sleeve is clamped on the step portion.
6. A bobbin tray according to claim 4, wherein: the protruding part is made of plastic material.
7. A bobbin tray according to claim 4, wherein: the rotation stopping sleeve is made of metal materials.
8. The utility model provides an automatic cone winder, includes a plurality of spooling stations and spool conveyor who arranges side by side which characterized in that: further comprising a bobbin tray as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020839135.8U CN212799025U (en) | 2020-05-19 | 2020-05-19 | Bobbin tray and automatic winder with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020839135.8U CN212799025U (en) | 2020-05-19 | 2020-05-19 | Bobbin tray and automatic winder with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212799025U true CN212799025U (en) | 2021-03-26 |
Family
ID=75091785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020839135.8U Active CN212799025U (en) | 2020-05-19 | 2020-05-19 | Bobbin tray and automatic winder with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212799025U (en) |
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2020
- 2020-05-19 CN CN202020839135.8U patent/CN212799025U/en active Active
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