CN218145131U

CN218145131U - Bobbin

Info

Publication number: CN218145131U
Application number: CN202222268791.9U
Authority: CN
Inventors: 付建军
Original assignee: Wujiang Raylace Embroidery Co ltd
Current assignee: Wujiang Raylace Embroidery Co ltd
Priority date: 2022-08-27
Filing date: 2022-08-27
Publication date: 2022-12-27
Anticipated expiration: 2032-08-27

Abstract

The application relates to a bobbin, and relates to the technical field of textile parts. The yarn bobbin comprises a yarn bobbin barrel and a conical barrel, wherein the yarn bobbin barrel is communicated with the conical barrel, a rotating shaft hole for inserting the yarn bobbin rotating shaft is coaxially formed in one end, far away from the conical barrel, of the yarn bobbin barrel, and the outer diameter of the end, far away from the yarn bobbin barrel, of the conical barrel is larger than that of the end, close to the yarn bobbin barrel, of the conical barrel. When the textile machinery carries out circumferential yarn lifting on the bobbin, the rotating shaft hole of the bobbin can be horizontally sleeved on the rotating shaft of the bobbin. When the textile machinery needs to lift threads from the top of the bobbin, the bobbin can be vertically placed on the textile machinery, and the bobbin can be used on the textile machinery with different thread lifting modes.

Description

Bobbin

Technical Field

The application relates to the technical field of textile parts, in particular to a bobbin.

Background

The bobbin is a tubular structure for winding yarn.

In the related art, there are two general thread lifting modes of textile machinery, the first thread lifting mode is to vertically place a bobbin and then lift threads from the top of the bobbin; the second thread lifting mode is to horizontally place the bobbin on the bobbin rotating shaft 3 and then lift the thread from the peripheral side of the bobbin.

Referring to fig. 1 and 2, currently, a common bobbin model mainly includes a pagoda bobbin 4 and an inlet bobbin 5, the pagoda bobbin 4 can be vertically placed for lifting threads, but the hole diameter of a tube hole 41 of the pagoda bobbin 4 is too large, and the bobbin is easily sleeved on a bobbin rotating shaft 3 to fall off, so that the pagoda bobbin 4 is only suitable for the first thread lifting mode. And the aperture of the hole 51 of going through of import spool 5 is less, so import spool 5 can overlap and carry out the line on spool pivot 3, but with import spool 5 vertical place from its top when carrying out the line, the yarn can drag the circular end piece 52 of import spool 5, makes import spool 5 sway, and then makes import spool 5 empty easily at the line lifting process, so import spool 5 only is applicable to the second kind of line lifting mode.

In view of the related art in the above, the inventors consider that at least the following problems exist: the existing yarn tube can not be used on the textile machinery with two different yarn lifting modes, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to enable the bobbin to be universally used on textile machinery with different thread lifting modes, the application provides the bobbin.

The application provides a spool adopts following technical scheme:

the bobbin comprises a bobbin barrel and a conical barrel, wherein the bobbin barrel is communicated with the conical barrel, one end, far away from the conical barrel, of the bobbin barrel is coaxially provided with a rotating shaft hole for inserting a bobbin rotating shaft, and the outer diameter of the end, far away from the bobbin barrel, of the conical barrel is larger than that of the end, close to the bobbin barrel, of the conical barrel.

By adopting the technical scheme, when the textile machinery carries out circumferential yarn lifting on the bobbin, the rotating shaft hole of the bobbin barrel can be horizontally sleeved on the bobbin rotating shaft. When the textile machinery needs to lift threads from the top of the bobbin, the bobbin can be vertically placed on the textile machinery, and the bobbin can be used on the textile machinery with different thread lifting modes.

Optionally, the outer wall of the yarn bobbin barrel is coaxially provided with a plurality of winding grooves.

By adopting the technical scheme, when yarns on other raw material barrels are guided to the bobbin barrel, the winding grooves facilitate the yarns to be wound on the bobbin barrel, so that the yarns are not easy to slide off the outer wall of the bobbin barrel.

Optionally, the bobbin is detachably connected with the cone.

By adopting the technical scheme, the bobbin barrel and the conical barrel can be stored separately, and the conical barrels can be stored in a stacked mode, so that the storage space is saved.

Optionally, the bobbin is threadedly connected with the tapered bobbin.

By adopting the technical scheme, the bobbin is separated from the conical bobbin by rotating the bobbin barrel.

Optionally, a clamping plate is arranged at the end part, far away from the conical barrel, of the yarn bobbin, the clamping plate is attached to the outer wall of the yarn bobbin, a wire guide plate is connected to the end part, close to the conical barrel, of the clamping plate, and one end, far away from the clamping plate, of the wire guide plate inclines towards the direction far away from the yarn bobbin.

By adopting the technical scheme, after the bobbin is wound, the thread end of the yarn can be clamped between the thread clamping plate and the bobbin barrel, the possibility that the yarn falls off from the bobbin barrel can be reduced, the bobbin wound with the yarn is not required to be plastically packaged, and therefore the cost is saved. The thread guide plate is convenient for the thread end of the yarn to enter between the thread clamping plate and the bobbin barrel.

Optionally, an elastic ring is sleeved on the outer side of the yarn bobbin, and the thread clamping plate is located between the yarn bobbin and the elastic ring.

Through adopting above-mentioned technical scheme, alright fix the thread clamping board on the yarn bobbin through the elastic ring.

Optionally, an installation piece is coaxially inserted into the inner wall of the yarn bobbin, the installation piece is provided with an installation hole, and the aperture of the installation hole is the same as that of the rotating shaft hole.

Through adopting above-mentioned technical scheme, place the spool level and establish in the spool pivot, open textile machinery, the spool pivot rotates, and textile machinery carries out the line from the spool, and the mounting hole makes the spool be in the horizontality rotating the axis of in-process with the aperture that the pivot hole is the same to the prevention carries out the eccentric possibility of taking place for the spool of in-process yarn bobbin to the spool, and then helps promoting the fabrics quality.

Optionally, the mounting hole and the inner wall of the rotating shaft hole are provided with anti-skidding rings.

By adopting the technical scheme, in the rotating process of the bobbin rotating shaft, the anti-slip ring can form relative friction force with the bobbin rotating shaft, so that the bobbin is not easy to fall off from the bobbin rotating shaft.

Optionally, the bobbin barrel is close to the inner wall of the conical barrel is provided with an annular bulge, and the peripheral side of the mounting piece is provided with an annular groove embedded with the annular bulge.

Through adopting above-mentioned technical scheme, can insert the installation piece from the one end of a toper section of thick bamboo, then promote the installation piece towards the direction that is close to the annular groove, utilize the elasticity of installation piece self to make annular groove and annular bulge gomphosis mutually to be fixed in the inner wall of yarn bobbin with the installation piece.

Optionally, a sucker seat is inserted into the conical cylinder in a matching manner, a sucker ring extends from the sucker seat, and a sucker groove embedded with the annular protrusion is formed in the outer wall of the sucker ring.

By adopting the technical scheme, when the textile machinery needs to lift threads from the top wall of the bobbin, the suction cup ring is inserted into the bobbin, so that the suction cup groove is embedded with the annular bulge, and the suction cup seat is fixed in the bobbin. The bobbin is vertically placed and the sucker seat is attached to the textile machine, so that the sucker seat is sucked on the textile machine, and the bobbin is not prone to toppling when vertically placed.

In summary, the present application includes at least one of the following benefits:

1. a rotating shaft hole is coaxially formed in one end, away from the conical barrel, of the bobbin barrel, so that the rotating shaft hole of the bobbin barrel can be horizontally sleeved on the bobbin rotating shaft;

2. the outer diameter of the conical barrel is gradually increased towards the direction far away from the bobbin barrel, so that the bobbin can be vertically placed on a textile machine;

3. the outer side wall of the bobbin barrel is coaxially provided with the plurality of winding grooves, so that the yarn can be conveniently wound on the bobbin barrel and is not easy to slide off from the outer wall of the bobbin barrel.

Drawings

Fig. 1 is a schematic structural diagram of a pagoda bobbin in the related art;

fig. 2 is a schematic structural view of an inlet bobbin in the related art;

FIG. 3 is a schematic structural diagram according to a first embodiment of the present application;

fig. 4 is a schematic structural view for showing a matching relationship between a bobbin and a bobbin rotating shaft in the first embodiment of the present application;

FIG. 5 is a cross-sectional view of the first embodiment of the present application;

FIG. 6 is an enlarged view at A in FIG. 5;

fig. 7 is a schematic structural diagram for showing a connection relationship between the tension plate and the elastic ring in the first embodiment of the present application;

FIG. 8 is a schematic structural view for showing a connection relationship between the anti-slip ring and the mounting plate in the first embodiment of the present application;

fig. 9 is a schematic structural diagram for showing the connection relationship between the bobbin and the suction cup seat in the second embodiment of the present application.

In the figure: 1. a bobbin of yarn; 11. a rotating shaft hole; 12. a winding slot; 13. a wire clamping plate; 14. a wire guide plate; 15. an elastic ring; 16. mounting a sheet; 161. mounting holes; 162. an annular groove; 17. an anti-slip ring; 18. an annular projection; 2. a tapered barrel; 21. a sucker seat; 22. a sucker ring; 23. a sucker groove; 3. a bobbin rotating shaft; 4. a pagoda bobbin; 41. a tube hole; 5. an inlet bobbin; 51. a through hole; 52. a circular end piece.

Detailed Description

The present application is described in further detail below with reference to figures 3-9.

The embodiment of the application discloses a bobbin.

Example 1:

referring to fig. 3 and 4, the bobbin includes a bobbin barrel 1 and a conical barrel 2, the bobbin barrel 1 is communicated with the conical barrel 2, a rotating shaft hole 11 is coaxially formed in the end wall of the bobbin barrel 1, which is far away from the conical barrel 2, and the outer diameter of the conical barrel 2 gradually increases towards the direction, which is far away from the bobbin barrel 1. When the textile machinery carries out circumferential yarn lifting on the bobbin, the rotating shaft hole 11 of the bobbin barrel 1 can be horizontally sleeved on the bobbin rotating shaft 3. When the textile machinery needs to lift threads from the top of the bobbin, the bobbin can be vertically placed on the textile machinery, and the bobbin can be used on the textile machinery with different thread lifting modes.

Referring to fig. 5, the outer side wall of the yarn bobbin 1 is coaxially provided with a plurality of winding grooves 12 with trapezoidal sections. When guiding the yarns on other raw material barrels to the bobbin barrel 1, the winding groove 12 facilitates the yarns to be wound on the bobbin barrel 1, so that the yarns are not easy to slide off the outer wall of the bobbin barrel 1.

Referring to fig. 6, the yarn bobbin 1 is threadedly coupled with the cone 2. The yarn bobbin 1 is rotated to separate the yarn bobbin 1 from the cone-shaped bobbin 2, and the cone-shaped bobbins 2 can be stacked for storage, thereby saving storage space.

Referring to fig. 7, a clamp 13 is arranged on the outer side wall of the yarn bobbin 1 far away from the conical bobbin 2, the clamp 13 is attached to the outer wall of the yarn bobbin 1, an elastic ring 15 is sleeved on the outer side of the yarn bobbin 1, and the clamp 13 is located between the yarn bobbin 1 and the elastic ring 15. The clip 13 can be fixed to the end of the yarn bobbin 1 by means of the elastic ring 15. After the bobbin is wound, the thread end of the yarn can be clamped between the thread clamping plate 13 and the bobbin barrel 1, the possibility that the yarn falls off from the bobbin barrel 1 can be reduced, the bobbin wound with the yarn does not need to be plastically packaged, and therefore cost is saved. The end of the clamping plate 13 close to the cone-shaped barrel 2 is integrally formed with a wire guide plate 14, and one end of the wire guide plate 14 far away from the clamping plate 13 inclines towards the direction far away from the yarn barrel 1. The thread guide plate 14 facilitates the entry of the thread end of the thread between the clamp plate 13 and the bobbin 1.

Referring to fig. 4 and 8, a mounting piece 16 is coaxially inserted at a position where the inner wall of the yarn bobbin 1 is close to the tapered bobbin 2, a mounting hole 161 is coaxially formed in the mounting piece 16, and the diameter of the mounting hole 161 is the same as that of the rotating shaft hole 11. Place the spool level and the cover establish on spool pivot 3, open textile machinery, spool pivot 3 rotates, and textile machinery carries out the line from the spool, and mounting hole 161 makes the spool be in the horizontality rotating the axis of in-process with the same aperture in pivot hole 11 to the prevention carries out the eccentric possibility of taking place for spool 1 of line in-process to the spool, and then helps promoting the fabrics quality.

The equal fixedly connected with antiskid circle 17 of inner wall of mounting hole 161 and pivot hole 11, antiskid circle 17 in this application embodiment is the rubber material. In the process of rotating the bobbin rotating shaft 3, the anti-slip ring 17 is tightly attached to the inner wall of the bobbin rotating shaft 3, and the anti-slip ring 17 can also form relative friction with the bobbin rotating shaft 3, so that the bobbin is not easy to fall off from the bobbin rotating shaft 3.

Referring to fig. 8, an annular protrusion 18 is integrally formed on the inner wall of the yarn bobbin 1 near the conical bobbin 2, an annular groove 162 engaged with the annular protrusion 18 is formed on the peripheral side of the mounting piece 16, and the mounting piece 16 in the embodiment of the present application is made of a plastic material. The mounting piece 16 can be inserted from one end of the cone-shaped tube 2, and then the mounting piece 16 is pushed toward the direction close to the annular groove 162, and the annular groove 162 is engaged with the annular protrusion 18 by the elasticity of the mounting piece 16 itself, thereby fixing the mounting piece 16 to the inner wall of the bobbin 1.

The implementation principle of the embodiment 1 is as follows: when the textile machinery carries out circumferential yarn lifting on the bobbin, the rotating shaft hole 11 of the bobbin barrel 1 can be horizontally sleeved on the bobbin rotating shaft 3. When the textile machinery needs to lift threads from the top of the bobbin, the bobbin can be vertically placed on the textile machinery, and the bobbin can be used on the textile machinery with different thread lifting modes.

Example 2

Referring to fig. 9, the difference between this embodiment and embodiment 1 is that a suction cup seat 21 is fittingly inserted into the tapered tube 2, a suction cup ring 22 inserted into the yarn tube 1 extends from the suction cup seat 21, a suction cup groove 23 engaged with the annular protrusion 18 is formed on the peripheral side of the suction cup ring 22, and the suction cup seat 21 in this embodiment is a vacuum suction cup. When the textile machine needs to lift threads from the top wall of the yarn tube, the suction disc ring 22 is inserted into the yarn tube barrel 1, the suction disc groove 23 is embedded with the annular bulge 18, and the suction disc seat 21 is fixed in the yarn tube. The bobbin is vertically placed, and the sucker seat 21 is attached to the textile machine, so that the sucker seat 21 is sucked on the textile machine, and the bobbin is not prone to toppling when vertically placed.

In addition, in the embodiment 1 and the embodiment 2, the annular groove 162 is consistent with the size of the sucker slot 23, so that the replacement of the mounting piece 16 and the sucker seat 21 can be realized.

The implementation principle of the embodiment 2 is as follows: the bobbin is vertically placed, and the sucker seat 21 is attached to the textile machine, so that the sucker seat 21 is sucked on the textile machine, and the bobbin is not prone to toppling when vertically placed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A bobbin is characterized in that: the yarn bobbin comprises a yarn bobbin barrel (1) and a conical barrel (2), wherein the yarn bobbin barrel (1) is communicated with the conical barrel (2), one end, far away from the conical barrel (2), of the yarn bobbin barrel (1) is coaxially provided with a rotating shaft hole (11) for inserting a yarn bobbin rotating shaft (3), and the outer diameter of the end, far away from the yarn bobbin barrel (1), of the conical barrel (2) is larger than that of the end, close to the yarn bobbin barrel (1), of the conical barrel (2).

2. The bobbin of claim 1, wherein: the outer wall of the yarn bobbin (1) is coaxially provided with a plurality of winding grooves (12).

3. The bobbin of claim 1, wherein: the yarn bobbin (1) is detachably connected with the conical bobbin (2).

4. A bobbin according to claim 3, characterized in that: the yarn bobbin barrel (1) is in threaded connection with the conical barrel (2).

5. A bobbin according to claim 1, characterized in that: the yarn bobbin (1) is far away from the end part of the conical bobbin (2) and is provided with a clamp plate (13), the clamp plate (13) is attached to the outer wall of the yarn bobbin (1), the end part, close to the conical bobbin (2), of the clamp plate (13) is connected with a wire guide plate (14), and one end, far away from the clamp plate (13), of the wire guide plate (14) inclines towards the direction far away from the yarn bobbin (1).

6. The bobbin of claim 5, wherein: the elastic ring (15) is sleeved on the outer side of the yarn bobbin (1), and the thread clamping plate (13) is located between the yarn bobbin (1) and the elastic ring (15).

7. A bobbin according to claim 1, characterized in that: the yarn bobbin is characterized in that an installation piece (16) is coaxially inserted into the inner wall of the yarn bobbin barrel (1), an installation hole (161) is formed in the installation piece (16), and the aperture of the installation hole (161) is the same as that of the rotating shaft hole (11).

8. The bobbin of claim 7, wherein: and anti-skidding rings (17) are arranged on the inner walls of the mounting hole (161) and the rotating shaft hole (11).

9. The bobbin of claim 7, wherein: the yarn bobbin (1) is provided with an annular bulge (18) close to the inner wall of the conical bobbin (2), and an annular groove (162) which is embedded with the annular bulge (18) is formed in the peripheral side of the mounting piece (16).

10. A bobbin according to claim 9, wherein: a sucker seat (21) is inserted into the conical barrel (2) in a matched mode, a sucker ring (22) is arranged on the sucker seat (21) in an extending mode, and a sucker groove (23) which is embedded with the annular protrusion (18) is formed in the outer wall of the sucker ring (22).