Spinning thread rewinding machine

Abstract

The utility model provides a spinning thread rewinding machine which comprises a rewinding machine rack, two parallel bottom strips are fixedly connected to the bottom of the rewinding machine rack, a transverse plate is fixedly connected between the two bottom strips, and a plurality of conical barrels used for limiting the positions of bobbins are installed on the upper surface of the transverse plate at equal intervals. A plurality of rib plate strips are annularly installed on the outer surface of the conical barrel at equal intervals, the faces, away from the conical barrel, of the rib plate strips are in threaded connection with a plurality of supporting studs from top to bottom, and the ends, away from the rib plate strips, of the supporting studs are in sliding contact with the inner wall of the bobbin; the bobbin limiting device has the advantages that the bobbin limiting device is suitable for limiting bobbins with different inner diameters, and the bobbins are prevented from swinging in a large range in the yarn unfolding process.

Description

Technical Field

[0001] The utility model relates to a textile thread rewinding machine, belonging to the textile field. Background Art

[0002] The rewinding machine is used to process small-volume yarn and tube stocking yarn, and is widely used in the hosiery and clothing industries. The rewinding machine is equipped with a row of support structures for limiting the position of the bobbin, wherein the support structure is generally a conical column. The bobbin is inserted into the conical column on the rewinding machine to limit the position of the bobbin, and then the yarn on the bobbin can be unrolled and rewound to achieve the purpose of rewinding. Because the inner diameter of the bobbin is different, and the size of the conical column installed on the rewinding machine is fixed, for the bobbin with an inner diameter larger than the outer diameter of the conical column, when the yarn on the bobbin is unrolled, the bobbin will swing around the conical column in a large range, resulting in a large change in the yarn movement trajectory. Therefore, it is necessary to design a textile thread rewinding machine suitable for bobbins with different inner diameters. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a textile thread rewinding machine to solve the problems raised in the above-mentioned background technology. The utility model is suitable for the needs of limiting thread tubes with different inner diameters and prevents the thread tubes from swinging over a large range during the process of unfolding the yarn.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a textile thread reeling machine, including a reeling machine frame, two parallel bottom bars are connected and fixed to the bottom of the reeling machine frame, a cross plate is connected and fixed between the two bottom bars, a plurality of conical cylinders for limiting the position of the thread barrel are installed equidistantly on the upper surface of the cross plate, a plurality of rib strips are installed equidistantly on the outer surface of the conical cylinder in a ring shape, a plurality of support studs are threadedly connected from top to bottom on a side of the rib strip facing away from the conical cylinder, and an end of the support stud away from the rib strip is in sliding contact with the inner wall of the thread barrel.

[0005] Furthermore, a plurality of insertion holes are provided on one side of the rib strip facing away from the conical tube from top to bottom, positioning columns are inserted in the insertion holes, the positioning columns are connected to the conical tube through a limit piece, a threaded blind hole is provided on one side of the positioning column, and the support stud is threadedly connected in the threaded blind hole.

[0006] Furthermore, a through hole is provided in the area covered by the back rib slats of the conical cylinder, and the through hole is aligned with the insertion hole. One end of the positioning column passes through the through hole and extends into the conical cylinder. A vertically arranged column is inserted in the conical cylinder, and multiple rows of L-shaped plugs are installed on the outer surface of the column from top to bottom. A pin hole matching the L-shaped plug is provided at one end of the positioning column located in the conical cylinder, and an end of the L-shaped plug away from the column is inserted in the pin hole. A plug cover is connected and fixed to the lower end of the column, and the lower end of the conical cylinder is open, and the plug cover is installed on the lower end of the conical cylinder by multiple screws.

[0007] Furthermore, the rib strips and the conical tube are an integrally formed structure, and the rib strips are arranged along the slope of the outer surface of the conical tube.

[0008] Furthermore, the position where the conical tube is installed on the upper surface of the horizontal plate is recessed to form a mounting hole, the lower end of the conical tube is inserted into the mounting hole, and the conical tube is connected and fixed to the horizontal plate by a plurality of screws.

[0009] Furthermore, a hollow pedestal is provided on the upper side of the two bottom bars, and two support rods are connected and fixed to the lower surface of the hollow pedestal, and the lower ends of the support rods are connected and fixed to the bottom bars.

[0010] Furthermore, a hemispherical head is installed at one end of the support stud outside the threaded blind hole, the hemispherical head and the support stud are an integrally formed structure, and a small hole for inserting a thin rod is opened on the outer surface of one end of the support stud close to the hemispherical head.

[0011] Beneficial effects of the utility model:

[0012] 1. A plurality of rib strips are installed in a circular shape at equal intervals on the outer surface of the conical cylinder. After the wire bobbin is inserted on the conical cylinder, the rib strips are in contact with the inner wall of the wire bobbin. Under the action of the rib strips, the inner wall of the wire bobbin does not directly contact the surface of the conical cylinder, thereby reducing the contact range between the inner wall of the wire bobbin and the conical cylinder, which is beneficial to reducing the resistance of the wire bobbin to rotate around the conical cylinder.

[0013] 2. According to the inner diameter of the bobbin, adjust the length of the support stud in the threaded blind hole, and then change the width of the structure formed by the support stud and the rib plate until the width of the structure formed by the support stud and the rib plate meets the requirements of the inner diameter of the bobbin. Then, with the joint support of the support stud, rib plate and conical barrel, prevent the bobbin from swinging over a large range during the process of unfolding the yarn, which is conducive to the smooth transmission of the unfolded yarn.

[0014] 3. Open a threaded blind hole on the positioning column, then insert the positioning column into the channel formed by the jack and the through hole, then insert the column rod into the tapered tube, so that the L-shaped plug on the column rod is inserted into the pin hole on the positioning column, so as to limit the position of the positioning column. When small fibers and other debris enter the threaded blind hole due to frequent adjustment of the support stud, the column rod can be removed after separating the plug cover and the tapered head until the L-shaped plug is out of the pin hole, so that the structure formed by the support stud and the positioning column can be removed together and cleaned or replaced, so as to prevent damage to the tapered tube and other components due to cleaning of small fibers and other debris in the thread lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a structural schematic diagram of a textile thread rewinding machine according to the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a schematic diagram of the assembly of a column rod, a positioning column, a rib plate and a conical cylinder in a textile thread rewinding machine of the utility model;

[0019] Figure 4 This is a schematic diagram of the assembly of the rib strips and the conical drum in a textile yarn rewinding machine of the utility model;

[0020] Figure 5 This is a cross-sectional view of a positioning column in a textile thread rewinding machine of the utility model;

[0021] In the figure: 1-rewinding machine frame, 2-bottom bar, 3-cross plate, 4-support rod, 5-hollow pedestal, 6-support stud, 7-hemispherical head, 8-positioning column, 9-conical cylinder, 10-rib plate, 11-L-type plug, 12-blocking cover, 13-threaded blind hole, 14-column rod, 15-jack, 16-through hole, 17-pin hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1The utility model provides a technical solution: a textile thread rewinding machine, including a rewinding machine frame 1, two parallel bottom bars 2 are connected and fixed to the bottom of the rewinding machine frame 1, a hollow pedestal 5 is provided on the upper side of the two bottom bars 2, two support rods 4 are connected and fixed to the lower surface of the hollow pedestal 5, the lower end of the support rod 4 is connected and fixed to the bottom bar 2, the support rod 4, the hollow pedestal 5, the bottom bar 2 and the rewinding machine frame 1 together constitute the main frame of the rewinding machine, and other components and working principles of the rewinding machine have been fully disclosed in the prior art, so they will not be repeated here.

[0024] See also Figure 1 and Figure 2 The two bottom bars 2 are connected and fixed with a cross plate 3, and a plurality of conical cylinders 9 for limiting the position of the wire drum are installed at equal intervals on the upper surface of the cross plate 3, wherein the position where the conical cylinder 9 is installed on the upper surface of the cross plate 3 is recessed to form a mounting hole, and the lower end of the conical cylinder 9 is inserted into the mounting hole, and the conical cylinder 9 is connected and fixed to the cross plate 3 by a plurality of screws. A plurality of rib strips 10 are installed in an annular shape and at equal intervals on the outer surface of the conical cylinder 9, and the rib strips 10 and the conical cylinder 9 are an integrally formed structure, and the rib strips 10 are arranged along the inclination of the outer surface of the conical cylinder 9. After the wire drum is inserted on the conical cylinder 9, the rib strips 10 contact the inner wall of the wire drum, and then under the action of the rib strips 10, the inner wall of the wire drum does not directly contact the surface of the conical cylinder 9, thereby reducing the contact range between the inner wall of the wire drum and the conical cylinder 9, which is conducive to reducing the resistance of the wire drum to rotate around the conical cylinder 9.

[0025] See also Figure 1-Figure 5 The side of the rib strip 10 away from the conical tube 9 is threadedly connected with a plurality of support studs 6 from top to bottom, and one end of the support stud 6 away from the rib strip 10 is in sliding contact with the inner wall of the wire tube. The side of the rib strip 10 away from the conical tube 9 is provided with a plurality of insertion holes 15 from top to bottom, and a positioning column 8 is inserted in the insertion hole 15. A threaded blind hole 13 is provided on one side of the positioning column 8, and the support stud 6 is threadedly connected in the threaded blind hole 13. According to the inner diameter of the wire tube, the length of the support stud 6 in the threaded blind hole 13 is adjusted, and then the width of the structure formed by the support stud 6 and the rib strip 10 is changed until the support stud 6 and the rib strip 10 are formed. The width of the structure meets the requirements of the inner diameter of the bobbin, and then, with the joint support of the support stud 6, the rib strip 10 and the conical tube 9, the bobbin is prevented from swinging over a large range during the process of unfolding the yarn, which is beneficial to the smooth transmission of the unfolded yarn. A hemispherical head 7 is installed at the end of the support stud 6 outside the threaded blind hole 13. The hemispherical head 7 and the support stud 6 are an integrally formed structure. A small hole for inserting a thin rod is provided on the outer surface of the end of the support stud 6 close to the hemispherical head 7. The thin rod is inserted into the small hole to facilitate the use of the thin rod to rotate the support stud 6. The design of the hemispherical head 7 is beneficial to reducing the contact range between the support stud 6 and the inner wall of the bobbin.

[0026] See also Figure 1-Figure 5The area covered by the back rib slats 10 of the conical tube 9 is provided with a through hole 16, which is aligned with the insertion hole 15. One end of the positioning column 8 passes through the through hole 16 and extends into the conical tube 9. A vertically arranged column 14 is inserted in the conical tube 9. Multiple rows of L-shaped plugs 11 are installed on the outer surface of the column 14 from top to bottom. A pin hole 17 matching the L-shaped plug 11 is provided at one end of the positioning column 8 in the conical tube 9. The end of the L-shaped plug 11 away from the column 14 is inserted in the pin hole 17. A plug cover 12 is connected and fixed to the lower end of the column 14. The lower end of the conical tube 9 is open. The plug cover 12 is installed on the lower end of the conical tube 9 by multiple screws. The threaded blind hole 13 is opened On the positioning column 8, the positioning column 8 is then inserted into the channel formed by the socket 15 and the through hole 16, and then the column rod 14 is inserted into the conical tube 9, so that the L-shaped plug 11 on the column rod 14 is inserted into the pin hole 17 on the positioning column 8, so as to limit the position of the positioning column 8. When fine fibers and other debris enter the threaded blind hole 13 due to frequent adjustment of the support stud 6, the column rod 14 can be removed after separating the plug cover 12 and the conical head until the L-shaped plug 11 is out of the pin hole 17, so that the structure formed by the support stud 6 and the positioning column 8 can be removed together and cleaned or replaced, so as to prevent damage to the conical tube 9 and other components due to cleaning of fine fibers and other debris in the thread lines.

[0027] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A textile yarn rewinding machine, comprising a rewinding machine frame (1), characterized in that: The bottom of the rewinding machine frame (1) is connected and fixed with two parallel bottom bars (2), a horizontal plate (3) is connected and fixed between the two bottom bars (2), a plurality of conical cylinders (9) for limiting the position of the wire bobbin are installed on the upper surface of the horizontal plate (3) at equal intervals, a plurality of rib strips (10) are installed on the outer surface of the conical cylinder (9) at equal intervals in a ring shape, a plurality of support studs (6) are threadedly connected from top to bottom on a side of the rib strip (10) away from the conical cylinder (9), and an end of the support stud (6) away from the rib strip (10) is in sliding contact with the inner wall of the wire bobbin.

2. A textile thread rewinding machine according to claim 1, characterized in that: A plurality of insertion holes (15) are provided from top to bottom on a side of the rib strip (10) facing away from the conical cylinder (9), a positioning column (8) is inserted in the insertion hole (15), the positioning column (8) is connected to the conical cylinder (9) through a limiter, a threaded blind hole (13) is provided on one side of the positioning column (8), and the support stud (6) is threadedly connected in the threaded blind hole (13).

3. A textile thread rewinding machine according to claim 2, characterized in that: The area covered by the back rib strip (10) of the conical tube (9) is provided with a through hole (16), and the through hole (16) is aligned with the insertion hole (15). One end of the positioning column (8) passes through the through hole (16) and extends into the conical tube (9). A vertically arranged column (14) is inserted into the conical tube (9). A plurality of rows of L-shaped plugs (11) are installed on the outer surface of the column (14) from top to bottom. One end of the positioning column (8) located in the conical tube (9) is provided with a pin hole (17) matching with the L-shaped plug (11). One end of the L-shaped plug (11) away from the column (14) is inserted into the pin hole (17). A plug cover (12) is connected and fixed to the lower end of the column (14). The lower end of the conical tube (9) is open, and the plug cover (12) is installed on the lower end of the conical tube (9) by a plurality of screws.

4. A textile thread rewinding machine according to claim 1, characterized in that: The rib strip (10) and the conical cylinder (9) are an integrally formed structure, and the rib strip (10) is arranged along the slope of the outer surface of the conical cylinder (9).

5. The textile thread rewinding machine according to claim 1, characterized in that: The position where the conical cylinder (9) is installed on the upper surface of the transverse plate (3) is recessed to form a mounting hole, the lower end of the conical cylinder (9) is inserted into the mounting hole, and the conical cylinder (9) is connected and fixed to the transverse plate (3) by a plurality of screws.

6. A textile thread rewinding machine according to claim 1, characterized in that: A hollow pedestal (5) is provided on the upper side of the two bottom bars (2), and two support rods (4) are connected and fixed to the lower surface of the hollow pedestal (5), and the lower ends of the support rods (4) are connected and fixed to the bottom bars (2).

7. The textile thread rewinding machine according to claim 1, characterized in that: A hemispherical head (7) is installed at one end of the support stud (6) outside the threaded blind hole (13); the hemispherical head (7) and the support stud (6) are an integrally formed structure; and a small hole for inserting a thin rod is provided on the outer surface of one end of the support stud (6) close to the hemispherical head (7).

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