CN210973408U

CN210973408U - Yarn evenly warping mechanism

Info

Publication number: CN210973408U
Application number: CN201922061835.9U
Authority: CN
Inventors: 何裕昌
Original assignee: Foshan Nanhaida Brand Weaving Co ltd
Current assignee: Foshan Nanhaida Brand Weaving Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-10
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an even warping mechanism of yarn, including base and bobbin cradle, it is connected with warp beam and guide roll to rotate on the base, fixed connection tension mechanism on the base, swing joint lease reed on the base, be equipped with the recess on the warp beam axis body, be equipped with the sealing strip of a bottom shape and recess coincidence on the recess, sealing strip and recess coincidence back sealing strip just in time form a circular with the warp beam cross-section, sealing strip both sides fixedly connected with threaded rod, threaded rod bottom threaded connection has first swivel nut, first swivel nut rotates and is connected with the dead lever, one side that the dead lever is close to the sealing strip is equipped with first inner groovy, dead lever fixed connection is at the warp beam axle on-center. The utility model discloses a can realize fixing the end of a thread of yarn on the warp beam with the sealing strip that the warp beam opened and shut, can avoid arranging the homogeneity because of the end of a thread is fixed to the yarn and cause the influence.

Description

Yarn evenly warping mechanism

Technical Field

The utility model relates to the field of textile technology, especially, relate to an even warping mechanism of yarn.

Background

A warping machine is a process equipment for winding a certain number of warps and warps having a predetermined length and a parallel width around a warp beam or a warp beam. It is important to ensure yarn uniformity throughout the warping process, whether uniform yarn directly affects the flatness of the beam, and non-uniform yarn creates a channel gully in the beam. The convex place has large tension, the concave place has small tension, and the yarn pressing and the cutting knife are easy to generate when the local sizing with more difference in size is used for sizing.

At present, one point of yarn unevenness is a method for fixing the yarn on a warp beam, and at present, the yarn end is fixed on the warp beam by using a multi-purpose adhesive tape, and the adhesive tape can form a bulge on the warp beam, and the bulge can cause the yarn uneven arrangement.

Therefore, a yarn uniform warping mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the yarn evenness can be influenced by the fixed yarn end mode in the prior art, and providing a yarn evenly warping mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an even warping mechanism of yarn, includes base and bobbin cradle, it is connected with warp beam and guide roll to rotate on the base, fixed connection tension mechanism on the base, swing joint lease reed on the base, be equipped with the recess on the warp beam axis body, be equipped with the sealing strip of a bottom shape and recess coincidence on the recess, sealing strip and recess coincidence back sealing strip just in time form a circle with the warp beam cross-section, sealing strip both sides fixedly connected with threaded rod, threaded rod bottom threaded connection has first swivel nut, first swivel nut rotates and is connected with the dead lever, one side that the dead lever is close to the sealing strip is equipped with first inner groovy, dead lever fixed connection is on the warp beam, the dead lever axis is through the warp beam center.

Preferably, tension mechanism contains mount, spring and tension roller, the inside sliding tray that is equipped with of mount, the tension roller rotates and connects the bearing, and bearing sliding connection is in the sliding tray, the mount is connected to the spring top, the spring below is connected on the bearing.

Preferably, the spring is connected in a hook form.

Preferably, the bottom of the sealing strip and the inner wall of the groove are covered with rubber materials.

Preferably, one end of the fixing rod, which is far away from the sealing strip, is provided with a second rotating nut and a second inner groove, and the second rotating nut is connected with a detachable U-shaped threaded rod.

Preferably, the two screw threads of the U-shaped threaded rod are opposite in rotating direction, and the roller is sleeved in the middle of the U-shaped threaded rod in a rotating mode.

Compared with the prior art, the utility model discloses possess following advantage:

1. can realize the fixed of yarn end through setting up warp beam recess and sealing strip, can use repeatedly on the one hand, on the other hand can not fix with the sticky tape and generally cause the influence to the yarn homogeneity of arranging.

2. The tension mechanism with the spring can ensure the uniformity of the tension of the yarn, thereby ensuring that the yarn is uniformly distributed on the warp beam.

Drawings

Fig. 1 is a schematic view of the overall structure of a yarn uniform warping mechanism of the present invention;

FIG. 2 is a schematic view of the arrangement of the shaft of FIG. 1;

FIG. 3 is a schematic structural view of the tension mechanism in FIG. 1;

FIG. 4 is a schematic view of a warp beam and a U-shaped threaded rod used in cooperation;

fig. 5 is a schematic structural view of the U-shaped threaded rod.

In the figure: 1 base, 2 bobbin creels, 3 warp beams, 4 grooves, 5 sealing strips, 6 threaded rods, 7 first rotating nuts, 8 fixing rods, 9 first inner grooves, 10 yarn guide rollers, 11 tension mechanisms, 12 fixing frames, 13 springs, 14 tension rollers, 15 sliding grooves, 16U-shaped threaded rods, 17 rollers, 18 leasing reeds, 19 bearings, 20 second rotating nuts and 21 second inner grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a yarn uniform warping mechanism comprises a base 1 and a bobbin creel 2, a warp beam 3 and a yarn guide roller 10 are rotatably connected to the base 1, a leasing reed 18 is movably connected to the base 1, a tension mechanism 11 is fixedly connected to the base 1, the warp beam 3, the yarn guide roller 10, the tension mechanism 11 and the leasing reed 18 are all arranged on the same side of the bobbin creel 2, the warp beam 3, the yarn guide roller 10, the tension mechanism 11 and the leasing reed 18 are arranged from far to near from the bobbin creel 2, a groove 4 is arranged on the body of the warp beam 3, a sealing strip 5 with the bottom shape coinciding with the groove 4 is arranged on the groove 4, the cross section of the sealing strip 5 and the cross section of the warp beam 3 just form a circle after the sealing strip 5 coincides with the groove 4, the defect that the yarn arrangement is not uniform on the surface when the warp beam 3 rolls is ensured, threaded rods 6 are fixedly connected to two sides of the sealing strip, first swivel nut 7 rotates and is connected with dead lever 8, and one side that dead lever 8 is close to sealing strip (5) is equipped with first inner groovy 9, can drive threaded rod 6 when first swivel nut 7 rotates and remove in first inner groovy 9, and 8 fixed connection of dead lever are on warp beam 3, and 8 axes of dead lever are through warp beam 3 centers.

Specifically, the tension mechanism 11 includes a fixed frame 12, a spring 13 and a tension roller 14, a sliding groove 15 is arranged inside the fixed frame 12, the tension roller 14 is slidably connected in the sliding groove 15, the fixed frame 12 is connected above the spring 13, the tension roller 14 is connected below the spring 13, and the tension roller 14 can provide enough tension for the contacted yarn.

It should be mentioned that the spring 13 is connected with the fixing frame 12 and the bearing 19 in a hook form, the connection of the spring 13 and the bearing 19 can ensure that the tension of the yarn supplied by the tension roller 14 is kept at a stable value, and the spring 13 connected in the hook form is convenient to replace and can meet the requirements of different tensions.

It is worth mentioning that the bottom of the sealing strip 5 and the inner wall of the groove 4 are covered with rubber materials, and the rubber materials can ensure that the sealing strip 5 has enough resistance to be used for determining that the yarn head is firmly fixed when contacting the groove 4.

Specifically, one end of the fixing rod 8, which is far away from the sealing strip 5, is provided with a second rotating nut 20 and a second inner groove 21, and the second rotating nut 20 is connected with a detachable U-shaped threaded rod 16.

Specifically, the screw thread turning directions of two positions of the U-shaped threaded rod 16 are opposite, the U-shaped threaded rod 16 cannot run when the first rotary nut 7 rotates, the roller 17 is sleeved in the middle of the U-shaped threaded rod 16 in a rotating mode, and the roller 17 can fix the thread end on the outermost side of the warp beam 3 when the warp beam 3 stops working.

The utility model discloses the during operation rotates first swivel nut 7 earlier, makes recess 4 and sealing strip 5 part, then introduces the yarn end into recess 4, rotates first swivel nut 7 again after the yarn end is neatly put and makes recess 4 and sealing strip 5 combine, and it is smooth to be equipped with almost with 3 surfaces of warp beam up to sealing strip 5, and the yarn end is fixed to be accomplished this moment. After the warp beam 3 is finished, the U-shaped threaded rod 16 is fixed on the warp beam 3 through the fixing rod 8 and the first rotating nut 7, and the first rotating nut 7 is continuously rotated until the roller 17 fixes the thread end at the outermost side of the warp beam 3, and the structure of the warp beam 3 is shown in fig. 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A yarn uniform warping mechanism comprises a base (1) and a bobbin creel (2), wherein a warp beam (3) and a yarn guide roller (10) are connected to the base (1) in a rotating mode, a tension mechanism (11) is fixedly connected to the base (1), and a leasing reed (18) is movably connected to the base (1), the yarn uniform warping mechanism is characterized in that a groove (4) is formed in the shaft body of the warp beam (3), a sealing strip (5) with the bottom shape attached to the groove (4) is arranged on the groove (4), the sealing strip (5) and the cross section of the warp beam (3) just form a circle after the sealing strip (5) and the groove (4) are overlapped, threaded rods (6) are fixedly connected to two sides of the sealing strip (5), a first rotating nut (7) is connected to the bottom of the threaded rods (6), and a fixing rod (8) is connected to the first rotating nut (7) in, one side of the fixing rod (8) close to the sealing strip (5) is provided with a first inner groove (9), and the fixing rod (8) is fixedly connected to the axle center of the warp beam (3).

2. The yarn warping mechanism according to claim 1, characterized in that the tension mechanism (11) comprises a fixing frame (12), a spring (13) and a tension roller (14), a sliding groove (15) is arranged inside the fixing frame (12), the tension roller (14) is rotatably connected with a bearing (19), the bearing (19) is slidably connected in the sliding groove (15), the fixing frame (12) is connected above the spring (13), and the bearing (19) is connected below the spring (13).

3. A yarn warping mechanism as claimed in claim 2, characterized in that the spring (13) is connected to the holder (12) and the bearing (19) in the form of a hook.

4. The yarn warping mechanism as claimed in claim 1, wherein the bottom of the sealing strip (5) and the inner wall of the groove (4) are covered with rubber.

5. The yarn warping mechanism as claimed in claim 1, characterized in that the end of the fixing rod (8) remote from the sealing strip (5) is provided with a second swivel nut (20) and a second inner groove (21), the second swivel nut (20) being connected to a detachable U-shaped threaded rod (16).

6. The yarn warping mechanism as claimed in claim 5, characterized in that the two threads of the U-shaped threaded rod (16) are opposite in direction, and the roller (17) is rotatably sleeved in the middle of the U-shaped threaded rod (16).