High efficiency winding disposable bobbin tube

Abstract

The utility model provides a disposable bobbin tube of high -efficient winding relates to textile tool technical field, include: synchronous bobbin tube, synchronous bobbin tube is the pipe that plastic injection moulding made, the inner tube wall surface of synchronous bobbin tube is provided with three to six inner lock direction lines, and the axis of inner lock direction lines is parallel with synchronous bobbin tube, synchronous bobbin tube can rotate with winding machine main shaft synchronously while keeping bobbin tube installation quick -witted, can install multiple bobbin tubes in the same winding machine main shaft and carry out the synchronous winding of multiple coils, if bobbin tube and winding machine main shaft sleeve connection are too close, then the disassembly of coil and the installation of bobbin tube are inconvenient, if sleeve connection is too slack, then bobbin tube will slip outside the main shaft, if multiple bobbin tubes are installed simultaneously and winding, then due to the difference of the slip degree of different bobbin tubes, lead to the winding amount of every bobbin tube is difficult to control accurately, can influence the problem of the batch manufacturing efficiency of coil.

Description

Technical Field

[0001] This utility model relates to the field of textile tool technology, and in particular to a disposable bobbin tube for high-efficiency winding. Background Technology

[0002] Textile coils are essential materials for embroidery and sewing processes. The central support structure of a textile coil is a bobbin. During the coil winding process, the bobbin is installed in a winding machine. The winding machine drives the bobbin to rotate, causing the bobbin thread to wind around the bobbin and form a coil. In traditional bobbin winding, the bobbin is tightly fitted around the main shaft of the winding machine. The bobbin is fixed by the friction between the bobbin and the main shaft of the winding machine. The rotation of the main shaft of the winding machine drives the bobbin to rotate, thus achieving the winding.

[0003] If the bobbin is too tightly fitted to the main shaft of the winding machine, it will be difficult to disassemble the coil and install the bobbin. If the fit is too loose, the bobbin will slip outside the main shaft. If multiple bobbins are installed at the same time for winding, it will be difficult to control the winding amount of each coil synchronously and accurately due to the different degrees of slippage of different bobbins. This is not suitable for the mass production of textile coils. Utility Model Content

[0004] This invention provides a disposable bobbin tube for efficient winding, which solves the problems of inconvenient coil disassembly and bobbin tube installation if the bobbin tube is too tightly sleeved with the main shaft of the winding machine, and bobbin tube slipping outside the main shaft if the sleeve is too loose. If multiple bobbin tubes are installed for winding at the same time, the different degrees of slippage of different bobbin tubes make it difficult to accurately control the winding amount of each bobbin tube, which will affect the mass production efficiency of the coil.

[0005] This utility model provides a disposable bobbin tube for high-efficiency winding, specifically including: a synchronous bobbin tube, wherein the synchronous bobbin tube is a round tube made of plastic injection molding, and the inner wall surface of the synchronous bobbin tube is provided with three to six internal locking patterns, the internal locking patterns being parallel to the axis of the synchronous bobbin tube, and the three to six internal locking patterns being evenly distributed around the inner wall of the bobbin tube with the axis of the synchronous bobbin tube as the center.

[0006] Furthermore, the inner wall of the core tube has chamfered edges on both sides.

[0007] Furthermore, the outer diameter of the synchronous bobbin tube is 7.5 mm, the inner diameter of the synchronous bobbin tube is 6.5 mm, and the length of the synchronous bobbin tube is 10.3 mm.

[0008] Furthermore, the height of the inner locking pattern is 0.1 mm, and the width of the inner locking pattern is 0.81 mm.

[0009] This invention provides a disposable bobbin tube for high-efficiency winding, which has the following advantages:

[0010] The disposable bobbin tube of this invention is used in conjunction with a winding machine spindle with raised patterns on its outer surface. This allows the bobbin tube to slide onto the outside of the spindle. Simultaneously, the raised patterns on the outer surface of the spindle engage with the internal locking patterns of the bobbin tube to limit its circumferential movement, reducing the likelihood of the bobbin tube slipping on the outer surface of the spindle during winding. While ensuring quick bobbin tube installation, this also allows the bobbin tube to rotate synchronously with the winding machine spindle. Under these advantageous conditions, multiple bobbin tubes can be installed simultaneously in the same winding machine spindle for the synchronous winding of multiple coils, effectively improving the production efficiency of coils in mass production processes. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0012] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0013] In the attached diagram:

[0014] Figure 1 A schematic diagram of the overall structure of this application is shown;

[0015] Figure 2 This application shows Figure 1 A schematic diagram of the left-side view structure;

[0016] Figure 3 This application shows Figure 1 Front view structural diagram;

[0017] Figure 4 A schematic diagram of the internal structure of the synchronous bobbin tube of this application is shown.

[0018] Figure label:

[0019] 1. Synchronous bobbin tube; 2. Inner wall of bobbin tube; 3. Chamfered inner edge of the tube; 4. Internal locking thread. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1: Please refer to Figures 1 to 4 :

[0022] This utility model proposes a high-efficiency disposable bobbin tube for winding, comprising: a synchronous bobbin tube 1, which is a round tube made of plastic injection molding; the inner wall 2 of the synchronous bobbin tube 1 has three to six internal locking patterns 4 protruding from it, the internal locking patterns 4 being parallel to the axis of the synchronous bobbin tube 1; the three to six internal locking patterns 4 being evenly distributed around the axis of the synchronous bobbin tube 1 on the inner wall 2 of the bobbin tube; and the synchronous bobbin tube 1 being sleeved on a winding tube with raised patterns on its outer surface. The synchronous bobbin tube 1 is used outside the main shaft of the winding machine. At the same time, the inner surface of the synchronous bobbin tube 1 is slidably connected to the main shaft of the winding machine, which facilitates the quick installation of the synchronous bobbin tube 1 in the main shaft of the winding machine. The convex pattern on the outer surface of the main shaft cooperates with the inner locking pattern 4 inside the bobbin tube to limit the circumferential direction of the bobbin tube, reducing the circumferential slippage of the bobbin tube on the outer surface of the main shaft during the winding process. While maintaining the quick installation of the bobbin tube, it can make the bobbin tube rotate synchronously with the main shaft of the winding machine, thereby reducing the deviation caused by the rotation of the bobbin tube during winding.

[0023] In this embodiment, the inner wall 2 of the bobbin tube is provided with inner edge chamfers 3 on both sides. Through the design of the inner edge chamfers 3, the synchronous bobbin tube 1 can be more quickly fitted into the winding machine spindle, which improves the assembly convenience of the synchronous bobbin tube 1.

[0024] In Example 2, based on Example 1, the outer diameter of the synchronous bobbin tube 1 is 7.5mm, the inner diameter is 6.5mm, and the length is 10.3mm; the height of the inner locking groove 4 is 0.1mm, and the width is 0.81mm. The synchronous bobbin tube 1 can be movably sleeved in the winding machine spindle and slidably connected to the winding machine spindle, allowing for flexible position adjustment and facilitating the synchronous arrangement and winding of multiple bobbin tubes. The inner locking groove 4 contacts the raised grooves on the outer surface of the winding machine spindle, transmitting circumferential force and enabling the synchronous bobbin tube 1 to rotate synchronously with the winding machine spindle, reducing slippage. Under these advantageous conditions, multiple bobbin tubes can be installed simultaneously in the same winding machine spindle for synchronous winding of multiple coils, facilitating synchronous control of the winding amount in each coil, effectively improving the production efficiency of coils in mass production, and aiding in the control of coil winding quality.

[0025] The working principle of this embodiment is as follows: First, an empty bobbin tube is fitted onto the outside of the main shaft of the winding machine with raised patterns. Multiple synchronous bobbin tubes 1 can be fitted continuously. Then, the bobbin tube 1 is wound with the outer thread. The winding machine drives the main shaft to rotate. The raised patterns on the outer surface of the main shaft cooperate with the inner locking patterns 4 to transmit circumferential force, driving the synchronous bobbin tube 1 to rotate synchronously with the main shaft of the winding machine. As the synchronous bobbin tube 1 rotates, the winding is performed. The cooperation between the raised patterns on the main shaft and the inner locking patterns 4 can prevent the multiple synchronous bobbin tubes 1 on the main shaft from slipping, realizing the function of driving multiple coils to wind synchronously. This effectively improves the production efficiency of coils in the mass production process. After the coil is wound, the connecting wires of the coil are cut off by a cutter, and the wound coil is slid off the main shaft of the winding machine to complete the collection of the finished coil.

[0026] The following points should be noted in this article:

[0027] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0028] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0029] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A disposable bobbin tube for high-efficiency winding, comprising: The synchronous bobbin tube (1) is characterized in that the synchronous bobbin tube (1) is a round tube made by plastic injection molding, and the inner wall (2) surface of the synchronous bobbin tube (1) is provided with three to six internal locking patterns (4). The internal locking patterns (4) are parallel to the axis of the synchronous bobbin tube (1), and the three to six internal locking patterns (4) are evenly distributed around the inner wall (2) of the bobbin tube with the axis of the synchronous bobbin tube (1) as the center.

2. The disposable bobbin tube for high-efficiency winding according to claim 1, characterized in that, The inner wall (2) of the core tube has chamfered edges (3) on both sides.

3. The disposable bobbin tube for high-efficiency winding according to claim 1, characterized in that, The outer diameter of the synchronous bobbin tube (1) is 7.5 mm, the inner diameter of the synchronous bobbin tube (1) is 6.5 mm, and the length of the synchronous bobbin tube (1) is 10.3 mm.

4. The disposable bobbin tube for high-efficiency winding according to claim 1, characterized in that, The height of the inner locking pattern (4) is 0.1 mm, and the width of the inner locking pattern (4) is 0.81 mm.

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