A modular winding head device for a fully automated winding machine

Abstract

This utility model discloses a modular winding head device for a fully automated winding machine, including a frame. A guide roller and a winding head are arranged side-by-side on the frame along the winding direction. The winding head has a winding roller and a shaft located at the center of the winding roller. The shaft is rotatably connected to the winding roller via bearings, and both ends of the shaft are mounted on the frame. The roller surface of the winding roller has an inwardly concave curved surface. This utility model, by providing an inwardly concave curved surface on the roller surface of the winding head, achieves a gathering effect on multiple bundles of yarn, improving the winding quality and effect of the fully automated winding machine.

Description

Technical Field

[0001] This utility model belongs to the field of composite material winding machinery manufacturing technology, and specifically relates to a modular winding head device for a fully automated winding machine. Background Technology

[0002] The fiber winding head device is a key component in the fiberglass tube winding process. It is used to spread out the impregnated glass fibers evenly and bundle them into a seamless yarn, which is then wound onto the mold according to a pre-designed program to form a rotating body. The original fiber winding head device used straight rollers for both the winding roller and the guide roller, which easily caused the fibers to disperse, affecting the subsequent winding effect and reducing the winding quality. Furthermore, the main components of the original fiber winding head device were welded together, resulting in a less aesthetically pleasing appearance and less convenient disassembly and replacement compared to the new device. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a modular winding head device for a fully automated winding machine that is reasonably designed, has a simple structure, and improves the quality of subsequent winding, in order to address the shortcomings of the existing technology.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A modular winding head device for a fully automated winding machine is characterized in that the device includes a frame, on which a guide roller and a winding head are arranged side by side along the winding direction. The winding head is provided with a winding roller and a shaft located at the center of the winding roller. The shaft is rotatably connected to the winding roller through bearings. Both ends of the shaft are mounted on the frame. The roller surface of the winding roller is provided with an inwardly concave curved surface.

[0006] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the frame includes a left mounting plate and a right mounting plate for mounting the yarn guide roller and the winding head. A connecting plate is provided between the left mounting plate and the right mounting plate. The left mounting plate is inserted into the connecting plate, and the right mounting plate is inserted into the connecting plate. A fixed plate for connecting to a fully automatic winding machine is provided between the left mounting plate and the right mounting plate at the winding inlet. The front ends of the left mounting plate and the right mounting plate are inserted into the fixed plate. The fixed plate is provided with threading holes or threading grooves for the yarn to pass through.

[0007] The technical problem to be solved by this utility model can also be achieved by the following technical solution: a Teflon-plated layer for corrosion protection is provided on the surface of the winding roller.

[0008] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the winding roller is provided with a hollow roller body, and the two ends of the hollow roller body are provided with mounting steps for mounting bearings.

[0009] The technical problem to be solved by this utility model can also be achieved through the following technical solution: two winding rollers are provided and arranged side by side along the winding direction.

[0010] The technical problem to be solved by this utility model can also be achieved through the following technical solution, wherein the radius of the curved surface is 500mm.

[0011] Compared with the prior art, this utility model improves the winding quality and effect of the fully automated winding machine by setting an inwardly concave curved surface on the roller surface of the winding head to gather multiple bundles of wires; moreover, by setting a left mounting plate, a right mounting plate, a connecting plate and a fixing plate for insertion, the entire frame is a modular assembly structure, which facilitates the replacement of each component. Attached Figure Description

[0012] Figure 1 This is a structural diagram of the modular winding head device for the fully automated winding machine described in this utility model;

[0013] Figure 2 for Figure 1 A sectional view.

[0014] In the diagram: 1-fixed plate, 2-connecting plate, 3-left side mounting plate, 4-shaft, 5-winding head, 6-bearing, 7-guide roller. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Reference Figure 1 and Figure 2A modular winding head device for a fully automated winding machine is disclosed. The device includes a frame, on which guide rollers 7 and winding heads are arranged side by side along the winding direction. The winding head is equipped with a winding roller 6 and a shaft 4 located at the center of the winding roller 6. The shaft 4 is rotatably connected to the winding roller 5 via bearings 6. Both ends of the shaft 4 are mounted on the frame. The surface of the winding roller 5 is provided with an inwardly concave curved surface to gather the yarn before winding, ensuring the winding effect in the later stage. There are two winding rollers arranged side by side along the winding direction to further improve the gathering effect of the yarn. The radius of the curved surface is 500mm to avoid excessive gathering and affect the accumulation of yarn.

[0018] The frame includes a left mounting plate 3 and a right mounting plate for mounting the guide roller 7 and the winding head. A connecting plate 2 is provided between the left mounting plate 3 and the right mounting plate. The left mounting plate 3 and the connecting plate 2 are inserted into each other. A fixed plate 1 for connecting to the fully automated winding machine is provided between the left mounting plate 3 and the right mounting plate at the winding inlet. The front ends of the left mounting plate 3 and the right mounting plate are inserted into the fixed plate 1. The fixed plate 1 has threading holes or threading grooves for the yarn to pass through. Insertion holes are provided on the left mounting plate 3, the right mounting plate, and the fixed plate 1. An insertion part that mates with the insertion hole is provided on the connecting plate.

[0019] The surface of the winding roller 5 is provided with a Teflon-plated layer for corrosion protection.

[0020] The winding roller 5 is provided with a hollow roller body. The two ends of the hollow roller body are provided with mounting steps for mounting bearings. The bearings and mounting steps can be fitted with a tensioning fit, which facilitates the quick installation of the winding roller 5 and the shaft 4.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A modular winding head device for a fully automated winding machine, the device comprising a frame, on which guide rollers and winding heads are arranged side-by-side along the winding direction, characterized in that, The winding head is provided with a winding roller and a shaft located at the center of the winding roller. The shaft is rotatably connected to the winding roller through bearings. Both ends of the shaft are mounted on the frame. The roller surface of the winding roller is provided with an inwardly concave curved surface.

2. The modular winding head device for a fully automated winding machine according to claim 1, characterized in that, The frame includes a left mounting plate and a right mounting plate for mounting the guide roller and the winding head. A connecting plate is provided between the left mounting plate and the right mounting plate. The left mounting plate is inserted into the connecting plate, and the right mounting plate is inserted into the connecting plate. A fixed plate for connecting to a fully automatic winding machine is provided between the left mounting plate and the right mounting plate at the winding inlet. The front ends of the left mounting plate and the right mounting plate are inserted into the fixed plate. The fixed plate is provided with threading holes or threading grooves for the yarn to pass through.

3. The modular winding head device for a fully automated winding machine according to claim 1, characterized in that, The winding roller has a hollow roller body, and the two ends of the hollow roller body are provided with mounting steps for mounting bearings.

4. The modular winding head device for a fully automated winding machine according to claim 1, characterized in that, The winding rollers are provided in two pairs and are arranged side by side along the winding direction.

5. A modular winding head device for a fully automated winding machine according to claim 1, characterized in that, The surface of the winding roller is provided with a Teflon-plated layer for corrosion protection.

6. The modular winding head device for a fully automated winding machine according to claim 1, characterized in that, The radius of the curved surface is 500 mm.

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