Single-spindle winding machine

Abstract

The single-spindle winding machine comprises a rack and a winding shaft arranged on the rack, the winding shaft is in transmission connection with a driving mechanism, an umbrella-shaped supporting mechanism is movably arranged on the winding shaft, a pagoda drum is fixed to the winding shaft through the supporting mechanism, and a plurality of supporting rods are arranged on the supporting mechanism and can be connected with the inner side of the pagoda drum; the end of the winding shaft is connected with a pressing nut, and the pressing nut is provided with an inserting part which can be connected with the supporting mechanism and drive the supporting mechanism to move. The supporting mechanism of an umbrella stand structure is arranged on the winding shaft of the machine frame, the multiple supporting rods on the supporting mechanism can be supported in the pagoda drum, stable supporting of the pagoda drum is guaranteed, meanwhile, the pressing nut arranged at the end of the winding shaft can drive the supporting mechanism to move, and therefore the pagoda drum can be stably supported. And then the supporting rods are driven to open to support and fix the pagoda drum, and installation is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of textile winding machines, and in particular to a single-spindle winding machine. Background Art

[0002] The textile process of a spinning mill includes two parts: spinning process and manufacturing process. Spinning generally requires operations such as winding, doubling, and twisting. The main process requires a winding device, and the equipment currently used is generally a winding machine.

[0003] The bobbins used in winding machines are generally plastic or paper pagoda bobbins. When installing, the pagoda bobbins are generally pressed tightly by a fixing barrel to ensure that the bobbins and the winding shaft rotate synchronously. When the yarn on the bobbin is sufficient, the pagoda core needs to be replaced. However, since the bobbin is generally pressed and fixed to the winding shaft, it is inconvenient to withdraw the bobbin and difficult to replace it. Therefore, it is necessary to design a single-spindle winding machine that can stably support and fix the bobbin and is easy to remove. Utility Model Content

[0004] The present application provides a single-spindle winding machine that can stably support and fix bobbins and is easy to remove.

[0005] The single-spindle winding machine provided in this application adopts the following technical solution:

[0006] A single-spindle winding machine includes a frame and a winding shaft arranged on the frame, the winding shaft is connected to the driving mechanism, an umbrella-shaped support mechanism is movably provided on the winding shaft and a pagoda tube is fixed through the support mechanism, a plurality of support rods are provided on the support mechanism and the support rods can be connected to the inner side of the pagoda tube, a clamping nut is connected to the end of the winding shaft, an insertion portion is provided on the clamping nut and the insertion portion can be connected to the support mechanism and drive the support mechanism to move.

[0007] Preferably, the support mechanism also includes a first fixed ring and a second fixed ring mounted on the winding shaft, the first fixed ring is rotatably connected to the support rod and the support rods are evenly arranged along the circumference of the first fixed ring, and a plurality of connecting rods are rotatably connected to the second fixed ring, the connecting rods correspond to the support rods one-to-one and the connecting rods are rotatably connected to the support rods.

[0008] Preferably, the end of the support rod is provided with a spherical convex portion and is connected to the pagoda tube through the spherical convex portion.

[0009] Preferably, the support rod is arranged toward an end away from the compression nut.

[0010] Preferably, a fixing bolt is passed through the side surface of the second fixing ring and is fixedly connected to the winding shaft via the fixing bolt.

[0011] Preferably, the clamping nut is threadedly connected to the end of the winding shaft, and the clamping nut is provided with the insertion portion at one end close to the pagoda tube, the insertion portion can be connected with the first fixing ring, the insertion portion is a conical tube and a plurality of notches are provided on the insertion portion along its length direction, and the outer side of the insertion portion can be connected with the inner side of the end of the pagoda tube.

[0012] Preferably, the frame is further provided with a wire guide roller, and the wire guide roller is located on the side of the winding shaft, and the wire guide roller is provided with a plurality of staggered spiral guide grooves.

[0013] Preferably, a compression spring is provided between the first fixing ring and the second fixing ring.

[0014] In summary, this application includes at least one of the following beneficial technical effects:

[0015] 1. The present application provides a support mechanism with an umbrella frame structure on the winding shaft of the frame. The multiple support rods on the support mechanism can support the inside of the pagoda tube to ensure stable support of the pagoda tube. At the same time, a clamping nut is provided at the end of the winding shaft and the inserting portion provided on the clamping nut can drive the support mechanism to move, and then drive the support rods to open to support and fix the pagoda tube, which is convenient for installation. At the same time, when the pagoda tube needs to be replaced, only the clamping nut needs to be loosened to loosen the support mechanism, which is convenient for replacement. Moreover, the present application can adapt to pagoda tubes of different sizes and specifications, and is convenient to use.

[0016] 2. By arranging a first fixing ring, a second fixing ring and a connecting rod on the winding shaft, multiple support rods can be driven to move synchronously through the connecting rod to ensure the supporting effect; at the same time, a spherical convex portion is arranged at the end of the support rod to ensure that the support rod and the pagoda tube are stably connected at multiple angles to ensure the supporting effect; by arranging the support rod to face the end away from the clamping nut and fixing the second fixing ring to the winding shaft through a fixing bolt, the first fixing ring can be pushed by the clamping nut, thereby driving the support rod and the connecting rod to rotate, and the support rod is opened to support the inner wall of the pagoda tube tightly, and at the same time, the outer side of the insertion part can be connected with the inner side of the end of the pagoda tube, and the front and rear ends of the pagoda tube can be stably supported to ensure the winding effect.

[0017] 3. By setting a compression spring between the first fixing ring and the second fixing ring, when the pagoda tube needs to be replaced, the elastic force of the compression spring can drive the first fixing ring to reset, making disassembly convenient; by setting a lead roller on the frame, the yarn can be evenly wound on the pagoda tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of a single-spindle winding machine in a preferred embodiment of the present application.

[0019] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0020] Figure 3 It is a structural diagram of the support mechanism in a preferred embodiment of the present application.

[0021] Figure 4 It is a structural diagram of the compression nut in a preferred embodiment of the present application.

[0022] Figure 5 It is a cross-sectional view of the compression nut in the preferred embodiment of the present application.

[0023] Explanation of the accompanying drawings: 1. Frame; 2. Winding shaft; 3. Support mechanism; 301. Support rod; 301a. Spherical protrusion; 302. First fixing ring; 303. Second fixing ring; 304. Connecting rod; 4. Pagoda tube; 5. Locking nut; 501. Insertion part; 6. Lead roller; 7. Compression spring. DETAILED DESCRIPTION

[0024] The present application is further described in detail below with reference to the accompanying drawings.

[0025] The embodiment of the present application discloses a single-spindle winding machine.

[0026] Reference Figures 1 to 5 , a single spindle winding machine, including a frame 1 and a winding shaft 2 arranged on the frame 1, the winding shaft 2 is connected to the driving mechanism, an umbrella-shaped support mechanism 3 is movably provided on the winding shaft 2 and a pagoda tube 4 is fixed through the support mechanism 3, a plurality of support rods 301 are provided on the support mechanism 3 and the support rods 301 can be connected to the inner side of the pagoda tube 4, specifically, the support mechanism 3 also includes a first fixing ring 302 and a second fixing ring 303 which are sleeved on the winding shaft 2, a compression spring 7 is provided between the first fixing ring 302 and the second fixing ring 303, the first fixing ring 302 and the support rod 3 are connected to the first fixing ring 302 and the support rod 3 01 is rotatably connected and the support rod 301 is evenly arranged along the circumference of the first fixing ring 302. A plurality of connecting rods 304 are rotatably connected to the second fixing ring 303. A fixing bolt is passed through the side of the second fixing ring 303 and is fixedly connected to the winding shaft 2 through the fixing bolt. The connecting rod 304 corresponds to the support rod 301 one by one and the connecting rod 304 is rotatably connected to the support rod 301. The support rod 301 is tilted and the support rod 301 is arranged toward the end away from the clamping nut 5. The end of the support rod 301 is provided with a spherical convex portion 301a and is connected to the pagoda tube 4 through the spherical convex portion 301a.

[0027] Reference Figures 2 to 5The end of the winding shaft 2 is connected with a clamping nut 5, and an insertion portion 501 is provided on the clamping nut 5. The insertion portion 501 can be connected with the support mechanism 3 and drive the support mechanism 3 to move. The clamping nut 5 is threadedly connected to the end of the winding shaft 2. The clamping nut 5 is provided with an insertion portion 501 at one end close to the pagoda tube 4. The end of the insertion portion 501 can be connected with the first fixing ring. The insertion portion 501 is a conical tube and a plurality of notches are provided on the insertion portion 501 along its length direction. The outer side of the insertion portion 501 can be connected with the inner side of the end of the pagoda tube 4.

[0028] Reference Figure 1 The frame 1 is also provided with a wire guide roller 6 and the wire guide roller 6 is located on the side of the winding shaft 2. The wire guide roller 6 is provided with a plurality of staggered spiral guide grooves.

[0029] The implementation principle is: this application arranges a support mechanism 3 with an umbrella frame structure on the winding shaft 2 of the frame 1, and multiple support rods 301 on the support mechanism 3 can be supported inside the pagoda tube to ensure stable support of the pagoda tube 4. At the same time, a clamping nut 5 is arranged at the end of the winding shaft 2 and the insertion portion 501 arranged on the clamping nut 5 can drive the support mechanism 3 to move, and then drive the support rod 301 to open to support and fix the pagoda tube 4, which is convenient for installation. When the pagoda tube 4 needs to be replaced, it is only necessary to loosen the clamping nut 5 to loosen the support mechanism 3, which is convenient for replacement. Moreover, this application can adapt to pagoda tubes 4 of different sizes and specifications, and is easy to use.

[0030] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A single spindle winding machine, characterized in that: The invention comprises a frame (1) and a winding shaft (2) arranged on the frame (1), the winding shaft (2) being in transmission connection with a driving mechanism, an umbrella-shaped support mechanism (3) being movably arranged on the winding shaft (2) and a pagoda tube (4) being fixed via the support mechanism (3), a plurality of support rods (301) being arranged on the support mechanism (3), and the support rods (301) being able to connect with the inner side of the pagoda tube (4), a clamping nut (5) being connected to the end of the winding shaft (2), an inserting portion (501) being arranged on the clamping nut (5), and the inserting portion (501) being able to connect with the support mechanism (3) and drive the support mechanism (3) to move.

2. A single spindle winding machine according to claim 1, characterized in that: The support mechanism (3) further comprises a first fixing ring (302) and a second fixing ring (303) sleeved on the winding shaft (2); the first fixing ring (302) is rotatably connected to the support rod (301), and the support rods (301) are evenly arranged along the circumference of the first fixing ring (302); a plurality of connecting rods (304) are rotatably connected to the second fixing ring (303), the connecting rods (304) correspond to the support rods (301) one by one, and the connecting rods (304) are rotatably connected to the support rods (301).

3. A single spindle winding machine according to claim 2, characterized in that: The end of the support rod (301) is provided with a spherical convex portion (301a) and is connected to the pagoda tube (4) through the spherical convex portion (301a).

4. A single spindle winding machine according to claim 2, characterized in that: The support rod (301) is arranged toward one end away from the compression nut (5).

5. The single-spindle winding machine according to claim 2, characterized in that: A fixing bolt is passed through the side surface of the second fixing ring (303) and is fixedly connected to the winding shaft (2) via the fixing bolt.

6. A single spindle winding machine according to claim 2, characterized in that: The clamping nut (5) is threadedly connected to the end of the winding shaft (2), and the clamping nut (5) is provided with the insertion portion (501) at one end close to the pagoda tube (4). The end of the insertion portion (501) can be connected with the first fixing ring (302). The insertion portion (501) is a conical tube and a plurality of notches are provided on the insertion portion (501) along its length direction. The outer side of the insertion portion (501) can be connected with the inner side of the end of the pagoda tube (4).

7. The single-spindle winding machine according to claim 2, characterized in that: A compression spring (7) is provided between the first fixing ring (302) and the second fixing ring (303).

8. The single-spindle winding machine according to claim 1, characterized in that: A wire guide roller (6) is also provided on the frame (1) and is located on the side of the winding shaft (2). The wire guide roller (6) is provided with a plurality of staggered spiral guide grooves.

Images