Carbon fiber yarn collecting frame

Abstract

The utility model discloses a carbon fiber yarn collecting frame which comprises an outer frame, a plurality of yarn guide rods are installed on the back face of the outer frame, and a rotary yarn guide frame capable of changing the broadening width of yarn is installed at the front end of the outer frame. The yarn collecting frame is used in cooperation with a constant-tension unwinding creel, carbon fiber yarn enters the yarn collecting frame after coming out of the constant-tension unwinding creel, and the angle of the rotary yarn guiding frame is adjusted according to the width needed by the yarn entering a widening machine finally. After the direction of the yarn is changed through the fixed yarn guide rod and the rotary yarn guide frame, a required yarn group with fixed width and uniform interval arrangement is obtained.

Description

Technical Field

[0001] The utility model relates to a carbon fiber yarn collecting frame, in particular to the technical field of textiles. Background Art

[0002] Warping machines are mainly divided into two categories: batch warping machines and sectional warping machines. Warping is the process of winding a certain number of warp yarns in parallel on a warp beam or weaving beam according to the specified length and width. The warped warp yarns are used for sizing and drawing-in.

[0003] When widening large-tow carbon fiber, the required number of yarns and the width of the widening are different, but the yarn coming out of the creel can only be controlled in quantity but not in width and arrangement uniformity. Utility Model Content

[0004] The utility model provides a carbon fiber yarn collecting frame for overcoming the defects in the prior art that the yarn frame cannot control the width and arrangement uniformity of the yarn.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model discloses a carbon fiber yarn collecting frame, which comprises an outer frame. The back of the outer frame is provided with a plurality of yarn guide rods, and the front end of the outer frame is provided with a rotary yarn guide frame which can change the yarn spreading width.

[0007] Furthermore, the rotary yarn guide frame is composed of a plurality of yarn guide rods arranged in parallel.

[0008] Furthermore, the rotary yarn guide frame is hinged on the outer frame, and the width of the widening is changed by controlling the swing range of the yarn guide rod.

[0009] The beneficial effects achieved by the utility model are as follows: the yarn collecting frame is used in conjunction with the constant tension unwinding frame, the carbon fiber yarn comes out of the constant tension unwinding frame and enters the yarn collecting frame, the rotating yarn guide frame adjusts the angle according to the width required for the final entry into the widening machine, and the yarn changes direction through the fixed yarn guide rod and the rotating yarn guide frame to obtain a yarn group with the required fixed width and uniform spacing. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is a structural diagram of the present utility model.

[0012] In the figure: 1. outer frame; 2. yarn guide rod; 3. rotating yarn guide frame. DETAILED DESCRIPTION

[0013] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0014] Example 1

[0015] like Figure 1 As shown, a carbon fiber yarn collecting frame includes an outer frame 1, a plurality of yarn guide rods 2 are installed on the back of the outer frame 1, and a rotating yarn guide frame 3 that can change the yarn spreading width is installed on the front end of the outer frame 1.

[0016] The rotary yarn guide frame 3 is composed of a plurality of yarn guide rods 2 arranged in parallel.

[0017] The rotating yarn guide frame 3 is hinged on the outer frame 1, and the swing range thereof is controlled by the yarn guide rod 2 to change the width of the widening.

[0018] The carbon fiber yarn comes out of the constant tension unwinding frame and enters the yarn collecting frame. The rotating yarn guide frame 3 adjusts the angle according to the width required for the final widening machine. After the yarn changes direction through the fixed yarn guide rod 2 and the rotating yarn guide frame 3, a yarn group with the required fixed width and uniform spacing is obtained.

[0019] It should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will appreciate that they may modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, improvements, and the like that fall within the spirit and principles of the present invention are intended to be included within the scope of protection of the present invention. The terms used in the description of this application are intended only to describe specific embodiments and are not intended to limit the exemplary embodiments of the present invention. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to scale. Technologies, methods, and devices known to persons skilled in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely illustrative and not limiting. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0020] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0021] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

Claims

1. A carbon fiber yarn collecting frame, characterized in that: It includes an outer frame, a plurality of yarn guide rods are installed on the back of the outer frame, and a rotating yarn guide frame which can change the yarn spreading width is installed on the front end of the outer frame; The rotary yarn guide frame is hinged on the outer frame, and the width of the widening is changed by controlling the swing range of the rotary yarn guide frame through the yarn guide rod.

2. The carbon fiber yarn collecting frame according to claim 1, characterized in that: The rotary yarn guide frame is composed of a plurality of yarn guide rods arranged in parallel.

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