Rapid winding device for sewing thread production

Abstract

The utility model discloses a quick winding device for sewing thread production, and relates to the technical field of winding devices. The rapid winding device for sewing thread production comprises a mounting base and a mounting column arranged above the mounting base in a sliding mode, and the outer surface of the mounting column is sleeved with a winding disc used for winding a sewing thread; the driving assembly is used for driving the mounting column and the winding disc to reciprocate to realize uniform winding; and the positioning assembly is used for fixing the winding disc. By arranging the driving assembly, when the device winds a sewing thread, the sewing thread can be evenly wound on the surface of the winding disc, the uniformity of the wound sewing thread on the winding disc is guaranteed, meanwhile, by arranging the positioning assembly, winding discs of different specifications can be positioned when the winding disc is installed, the winding disc is not prone to being damaged, and the winding efficiency is improved. And meanwhile, the central axis of the positioned winding disc coincides with the central axis of the mounting column, so that the stability of the winding disc during winding is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a fast winding device for sewing thread production. Background Art

[0002] Sewing thread is the thread required for knitted clothing products. Sewing thread can be divided into three categories according to raw materials: natural fiber sewing thread, synthetic fiber sewing thread and mixed sewing thread. In the process of sewing thread production, a winding device is needed to wind up the sewing thread. The existing patented polyester sewing thread production packaging device, patent announcement number CN219971452U, includes a base, two supports symmetrically arranged on one side of the top wall of the base, and a slide rail fixedly connected to the other side of the top wall of the base. A matching groove is opened in the middle of the top wall of the support, and a slider is slidably installed in the middle of the slide rail. A connecting shaft is rotatably provided in the matching groove. The two connecting shafts are symmetrically arranged and the same winding drum is fixedly connected between the side walls facing each other, and a driving motor is fixedly installed on the top of the slider. The utility model provides a winding drum structure which is convenient for disassembly and assembly, and can conveniently disassemble and assemble the winding drum. Compared with the winding drum of polyester sewing thread after winding, which is mostly rotatably installed with multiple components, after the packaging and winding work of polyester sewing thread production is carried out, the rear winding drum after winding the polyester sewing thread can be quickly disassembled and assembled for packaging.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: when the packaging device is winding up the sewing thread, on the one hand, the sewing thread will be concentrated at a certain point on the surface of the winding drum during winding, thereby causing the sewing thread wound up on the surface of the winding drum to be uneven; on the other hand, the packaging device cannot effectively position the windings of different specifications.

[0004] Therefore, we propose a fast winding device for sewing thread production to solve the above problems. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a fast winding device for sewing thread production, which solves the problem of uneven winding of the sewing thread in the prior art.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a fast winding device for sewing thread production, comprising:

[0007] A mounting seat, and a mounting column slidably arranged above the mounting seat, wherein the outer surface of the mounting column is sleeved with a winding disk for winding the sewing thread;

[0008] A driving assembly, which is used to drive the mounting column and the winding disk to reciprocate to achieve uniform winding, the driving assembly includes a rectangular groove opened on the upper surface of the mounting seat, and a reciprocating screw rotatably arranged on the inner wall of the rectangular groove, and a driving motor for driving the reciprocating screw to rotate is arranged on the side of the mounting seat, an L-shaped mounting plate is slidably arranged on the inner wall of the rectangular groove, a mounting groove is opened at the end of the L-shaped mounting plate, a winding motor is fixedly arranged on the inner wall of the mounting groove, and the mounting column is fixedly arranged at the output end of the winding motor;

[0009] The positioning assembly is used to fix the winding reel.

[0010] Preferably, a controller is provided on the front of the mounting seat, and a mounting hole is opened on the side of the L-shaped mounting plate, an internal threaded sleeve is fixedly provided on the inner wall of the mounting hole, and the inner wall of the internal threaded sleeve is threadedly connected to the outer surface of the reciprocating screw.

[0011] Preferably, the positioning assembly includes a limiting disk fixed on the surface of the mounting column for limiting the position of the winding reel.

[0012] Preferably, a cylindrical cavity is provided inside the mounting column, and two symmetrical sliding disks are slidably provided on the inner wall of the cylindrical cavity, and four sliding blocks are fixedly provided on the outer surface of the sliding disk in a circular array.

[0013] Preferably, a bidirectional threaded column is rotatably provided on the inner wall of the cylindrical cavity, and a rotating block for rotating the bidirectional threaded column is provided at the end of the mounting column, and threaded holes threadedly connected to the outer surface of the bidirectional threaded column are provided on the surfaces of the two sliding disks.

[0014] Preferably, the outer surface of the mounting column is provided with four arc-shaped support plates in a circular array for supporting the inner wall of the winding disk, and a push rod is rotatably provided on the surface of the slider, and the end of the push rod away from the slider is rotatably connected to the inner arc surface of the arc-shaped support plate.

[0015] Preferably, a rotation groove is provided on the surface of the slider, and two mounting frames are symmetrically fixed on the inner arc surface of the arc-shaped support plate. The inner walls of the rotation groove and the mounting frame are rotatably provided with rotating shafts, and the two ends of the push rod are respectively fixedly connected to the rotating groove and the rotating shaft surface inside the mounting frame.

[0016] Beneficial Effects

[0017] The utility model provides a fast winding device for sewing thread production. Compared with the prior art, it has the following beneficial effects:

[0018] The rapid winding device for sewing thread production is provided with a driving component so that when the device is winding the sewing thread, the sewing thread can be evenly wound on the surface of the winding disk, thereby ensuring the uniformity of the sewing thread on the winding disk after winding. At the same time, by providing a positioning component, winding disks of different specifications can be positioned when installing the winding disk, and the central axis of the winding disk after positioning coincides with the central axis of the mounting column, thereby ensuring the stability of the winding disk during winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the mounting seat of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation column of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the installation column of the utility model.

[0023] In the figure:

[0024] 100, mounting seat;

[0025] 200, mounting column;

[0026] 300, reel;

[0027] 400, driving assembly; 401, reciprocating screw; 402, driving motor; 403, L-shaped mounting plate; 404, internal threaded sleeve;

[0028] 500, positioning assembly; 501, limiting plate; 502, sliding plate; 503, slider; 504, bidirectional threaded column; 505, rotating block; 506, arc support plate; 507, ejector rod; 508, mounting frame;

[0029] 600. Controller. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1

[0032] See also Figure 1-4The utility model provides a technical solution: a fast winding device for sewing thread production, comprising:

[0033] A mounting seat 100, and a mounting post 200 slidably disposed above the mounting seat 100, wherein an outer surface of the mounting post 200 is sleeved with a winding disk 300 for winding the sewing thread;

[0034] A driving assembly 400 is used to drive the mounting column 200 and the winding disk 300 to reciprocate to achieve uniform winding. The driving assembly 400 includes a rectangular groove opened on the upper surface of the mounting seat 100, and a reciprocating screw 401 rotatably arranged on the inner wall of the rectangular groove, and a driving motor 402 for driving the reciprocating screw 401 to rotate is arranged on the side of the mounting seat 100, an L-shaped mounting plate 403 is slidably arranged on the inner wall of the rectangular groove, and a mounting groove is opened at the end of the L-shaped mounting plate 403, a winding motor is fixedly arranged on the inner wall of the mounting groove, and the mounting column 200 is fixedly arranged at the output end of the winding motor;

[0035] A controller 600 is disposed on the front of the mounting seat 100 , and a mounting hole is provided on the side of the L-shaped mounting plate 403 . An internal threaded sleeve 404 is fixed to the inner wall of the mounting hole, and the inner wall of the internal threaded sleeve 404 is threadedly connected to the outer surface of the reciprocating screw 401 .

[0036] In this embodiment, by providing a driving assembly 400, the device can evenly wind the sewing thread on the surface of the winding disk 300 when winding the sewing thread, thereby ensuring the uniformity of the sewing thread on the winding disk 300 after winding.

[0037] Embodiment 2

[0038] On the basis of the first embodiment, and different from the first embodiment,

[0039] A fast winding device for sewing thread production, further comprising:

[0040] The positioning assembly 500 is used to fix the winding reel 300 .

[0041] The positioning assembly 500 includes a limiting plate 501 fixed on the surface of the mounting column 200 for limiting the position of the winding reel 300 .

[0042] A cylindrical cavity is provided inside the mounting column 200 , and two symmetrical sliding plates 502 are slidably provided on the inner wall of the cylindrical cavity. Four sliding blocks 503 are fixedly provided on the outer surface of the sliding plate 502 in a circular array.

[0043] A bidirectional threaded column 504 is rotatably provided on the inner wall of the cylindrical cavity, and a rotating block 505 for rotating the bidirectional threaded column 504 is provided at the end of the mounting column 200 . Threaded holes are provided on the surfaces of the two sliding disks 502 , which are threadedly connected to the outer surface of the bidirectional threaded column 504 .

[0044] The outer surface of the mounting column 200 is provided with four arc-shaped support plates 506 in a circular array for supporting the inner wall of the winding disk 300 , and a top rod 507 is rotatably provided on the surface of the slider 503 , and one end of the top rod 507 away from the slider 503 is rotatably connected to the inner arc surface of the arc-shaped support plate 506 .

[0045] A rotating groove is provided on the surface of the slider 503, and two mounting frames 508 are symmetrically fixed on the inner arc surface of the arc support plate 506. The inner walls of the rotating groove and the mounting frame 508 are both rotatably provided with rotating shafts, and the two ends of the push rod 507 are fixedly connected to the rotating groove and the rotating shaft surface inside the mounting frame 508 respectively.

[0046] In this embodiment, by setting a positioning component 500, winding reels 300 of different specifications can be positioned when installing the winding reel 300. At the same time, the central axis of the positioned winding reel 300 coincides with the central axis of the installation column 200, ensuring the stability of the winding reel 300 during winding.

[0047] During operation, when the device is winding up the sewing thread, the winding disc 300 can be driven to rotate by the rotation of the winding motor to automatically wind up the sewing thread, and during the winding process, the reciprocating screw 401 can be driven to rotate by the rotation of the driving motor 402. The rotation of the reciprocating screw 401 drives the L-shaped mounting plate 403 to move back and forth on the inner wall of the rectangular groove under the action of the internal threaded sleeve 404, thereby driving the winding disc 300 to move back and forth, so that the sewing thread can be evenly wound on the surface of the winding disc 300, thereby ensuring the uniformity of the sewing thread on the winding disc 300 after winding, and when the winding disc 300 is installed, it can After the winding drum 300 is mounted on the mounting column 200, the rotating block 505 is rotated. The rotation of the rotating block 505 drives the two-way threaded column 504 to rotate. The rotation of the two-way threaded column 504 drives the two sliding disks 502 to move on both sides at the same time, so that the top rod 507 props up the arc support plate 506, so that the four arc support plates 506 can be pressed against the inner wall of the winding drum 300, thereby achieving the purpose of effectively positioning the winding drum 300, and winding drums 300 of different specifications can be positioned. At the same time, the central axis of the positioned winding drum 300 coincides with the central axis of the mounting column 200, which ensures the stability of the winding drum 300 during winding.

[0048] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A fast winding device for sewing thread production, characterized in that: include: A mounting seat (100), and a mounting post (200) slidably disposed above the mounting seat (100), wherein the outer surface of the mounting post (200) is sleeved with a winding disk (300) for winding up the sewing thread; A driving assembly (400) is used to drive the mounting column (200) and the winding disk (300) to reciprocate to achieve uniform winding, the driving assembly (400) comprising a rectangular groove provided on the upper surface of the mounting seat (100), and a reciprocating screw (401) rotatably provided on the inner wall of the rectangular groove, and a driving motor (402) for driving the reciprocating screw (401) to rotate is provided on the side of the mounting seat (100), an L-shaped mounting plate (403) is slidably provided on the inner wall of the rectangular groove, an mounting groove is provided at the end of the L-shaped mounting plate (403), a winding motor is fixedly provided on the inner wall of the mounting groove, and the mounting column (200) is fixedly provided at the output end of the winding motor; A positioning assembly (500) is used to fix the winding reel (300).

2. A fast winding device for sewing thread production according to claim 1, characterized in that: A controller (600) is arranged on the front of the mounting seat (100), and a mounting hole is opened on the side of the L-shaped mounting plate (403). An internal threaded sleeve (404) is fixedly arranged on the inner wall of the mounting hole, and the inner wall of the internal threaded sleeve (404) is threadedly connected to the outer surface of the reciprocating screw (401).

3. A fast winding device for sewing thread production according to claim 1, characterized in that: The positioning assembly (500) comprises a limiting plate (501) fixedly mounted on the surface of the mounting column (200) and used for limiting the position of the winding reel (300).

4. A fast winding device for sewing thread production according to claim 1, characterized in that: A cylindrical cavity is provided inside the installation column (200), and two symmetrical sliding plates (502) are slidably provided on the inner wall of the cylindrical cavity. Four sliding blocks (503) are fixedly provided on the outer surface of the sliding plate (502) in a circular array.

5. A fast winding device for sewing thread production according to claim 4, characterized in that: A bidirectional threaded column (504) is rotatably provided on the inner wall of the cylindrical cavity, and a rotating block (505) for rotating the bidirectional threaded column (504) is provided at the end of the mounting column (200), and threaded holes threadedly connected to the outer surface of the bidirectional threaded column (504) are provided on the surfaces of the two sliding disks (502).

6. A fast winding device for sewing thread production according to claim 5, characterized in that: The outer surface of the mounting column (200) is provided with four arc-shaped support plates (506) in a circular array for supporting the inner wall of the winding disk (300), and the surface of the slider (503) is rotatably provided with a push rod (507), and the end of the push rod (507) away from the slider (503) is rotatably connected to the inner arc surface of the arc-shaped support plate (506).

7. A fast winding device for sewing thread production according to claim 6, characterized in that: A rotation groove is provided on the surface of the sliding block (503), and two mounting frames (508) are symmetrically fixedly provided on the inner arc surface of the arc-shaped support plate (506). The inner walls of the rotation groove and the mounting frame (508) are both rotatably provided with a rotating shaft, and the two ends of the push rod (507) are respectively fixedly connected to the rotating groove and the rotating shaft surface inside the mounting frame (508).

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