Tow guide device of composite material fiber placement equipment

Abstract

The utility model discloses a tow guiding device of composite material fiber placement equipment, which comprises a tow, a guiding frame is arranged at the upper end of the tow, the outer surfaces of the two sides of the guiding frame are both fixedly installed on a fixing frame, one side of the outer surface of the front end of the fixing frame is provided with a threaded hole, and a guiding mechanism is arranged at the upper end of the guiding frame. The guide mechanism comprises a wire harness material roll, a placing frame, a fixing bolt, a first mounting plate, a fixing plate, a hole groove, a guide roller, a mounting frame, an air cylinder, second mounting plates and a threaded groove, the two second mounting plates are fixedly mounted at the upper ends of the middles of the outer surfaces of the two sides of a wire harness respectively, and the threaded groove is formed in the outer surface of the upper end of each second mounting plate. According to the tow guiding device of the composite material tow placement equipment, tension adjustment can be conducted on tows, guiding and limiting can be conveniently conducted on the tows, wire harness material rolls can be conveniently assembled and disassembled, and better use prospects are brought.

Description

Technical Field

[0001] The utility model relates to the technical field of composite material laying and forming, in particular to a wire bundle guiding device for composite material laying equipment. Background Art

[0002] Composite materials have the advantages of high specific strength, high specific modulus, fatigue resistance, good vibration damping, and good processability. These advantages are of great value to the performance of aircraft and have been widely used in the aerospace industry. At the same time, in other industries such as sports equipment, ships, and high-speed rail, the use of composite materials is also increasing. The automatic fiber laying machine for composite materials can control multiple narrow ribbons individually, and can independently cut and control the fiber bundles according to the contour shape of the laying layer. It can lay complex curved surfaces, even with windows. The automatic fiber laying machine is required to realize the laying and processing. The existing fiber bundles are not convenient to adjust their tension during operation, which affects the use and brings certain adverse effects to people's use process. For this reason, we propose a fiber bundle guide device for composite fiber laying equipment. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a wire bundle guiding device for composite material wire laying equipment, which has the advantages of being able to adjust the tension of the wire bundle, facilitating the guiding and limiting of the wire bundle, and facilitating the installation and removal of the wire bundle rolls, and can effectively solve the problems in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a wire bundle guiding device of a composite material wire laying equipment, including a wire bundle, a guide frame is provided at the upper end of the wire bundle, the outer surfaces of both sides of the guide frame are fixedly mounted on a fixing frame, a threaded hole is provided on one side of the outer surface of the front end of the fixing frame, and a guide mechanism is provided at the upper end of the guide frame, the guide mechanism includes a wire bundle reel, a placement frame, a fixing bolt, a first mounting plate, a fixing plate, a hole groove, a guide roller, a mounting frame, a cylinder, a second mounting plate and a threaded groove, two groups of the second mounting plates are respectively fixedly mounted on the upper ends of the middle parts of the outer surfaces of both sides of the wire bundle, and the threaded groove is provided on the upper end outer surface of the second mounting plate.

[0007] Preferably, the placement rack is located at the upper end of the guide frame, the wire harness roll is located in the middle of the placement rack, the two groups of the first mounting plates are respectively fixedly installed on the lower ends of the outer surfaces of both sides of the placement rack, and the fixing bolts are located on the upper outer surfaces of the first mounting plates.

[0008] Preferably, the fixing plate is fixedly mounted on the lower outer surface of the guide frame, the hole groove is opened in the middle of the fixing plate, the three groups of cylinders are respectively located at the upper and lower ends of the outer surface of one side of the guide frame and the middle of the inner surface of the other side, the mounting frame is located on the outer surface of one side of the cylinder, and the guide roller is located on the outer surface of one side of the mounting frame.

[0009] Preferably, the first mounting plate and the second mounting plate are overlapped, and the fixing bolt and the thread groove are threadedly connected.

[0010] Preferably, the wire bundle is slidably connected to the hole groove, a sealed bearing is provided between the guide roller and the mounting frame, and the guide roller is rotatably connected to the mounting frame via the sealed bearing.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a tow guide device for composite material fiber placement equipment, which has the following beneficial effects:

[0013] 1. A yarn bundle guiding device for composite material yarn laying equipment can adjust the tension of the yarn bundle, so as to facilitate guiding and limiting the yarn bundle.

[0014] 2. The wire bundle guiding device of the composite material wire laying equipment can facilitate the installation and removal of the wire bundle material roll. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a wire bundle guiding device in a composite material wire placement equipment of the utility model.

[0016] Figure 2 This is a front view cross-sectional diagram of a wire bundle guiding device of a composite material wire laying equipment of the utility model.

[0017] Figure 3 This is a structural diagram of a guide frame in a wire bundle guiding device of a composite material wire laying equipment of the utility model.

[0018] Figure 4 The utility model is a partial structural diagram of a guide mechanism in a bundle guide device of a composite material laying equipment.

[0019] In the figure: 1, wire bundle; 2, guide frame; 3, fixing frame; 4, threaded hole; 5, guide mechanism; 6, wire bundle roll; 7, placement frame; 8, fixing bolt; 9, first mounting plate; 10, fixing plate; 11, hole groove; 12, guide roller; 13, mounting frame; 14, cylinder; 15, second mounting plate; 16, threaded groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] This embodiment is a tow guiding device of a composite material fiber placement equipment.

[0022] like Figure 1-4 As shown, it includes a wire bundle 1, a guide frame 2 is provided at the upper end of the wire bundle 1, the outer surfaces of both sides of the guide frame 2 are fixedly mounted on a fixing frame 3, a threaded hole 4 is opened on one side of the outer surface of the front end of the fixing frame 3, and a guide mechanism 5 is provided at the upper end of the guide frame 2. The guide mechanism 5 includes a wire bundle reel 6, a placement frame 7, a fixing bolt 8, a first mounting plate 9, a fixing plate 10, a hole groove 11, a guide roller 12, a mounting frame 13, a cylinder 14, a second mounting plate 15 and a threaded groove 16. Two groups of second mounting plates 15 are respectively fixedly mounted on the upper ends of the middle parts of the outer surfaces of both sides of the wire bundle 1, and the threaded groove 16 is opened on the upper outer surface of the second mounting plate 15.

[0023] The placement rack 7 is located at the upper end of the guide frame 2, the wire harness material roll 6 is located in the middle of the placement rack 7, two groups of first mounting plates 9 are respectively fixedly installed on the lower ends of the outer surfaces of both sides of the placement rack 7, and the fixing bolts 8 are located on the upper outer surface of the first mounting plate 9; the fixing plate 10 is fixedly installed on the lower outer surface of the guide frame 2, and the hole groove 11 is opened in the middle of the fixing plate 10. Three groups of cylinders 14 are respectively located at the upper and lower ends of the outer surface of one side of the guide frame 2 and the middle of the inner surface of the other side. The mounting rack 13 is located on one side of the outer surface of the cylinder 14, and the guide roller 12 is located on one side of the outer surface of the mounting rack 13; the first mounting plate 9 and the second mounting plate 15 are overlapped, and the fixing bolts 8 and the threaded groove 16 are threadedly connected; the wire bundle 1 and the hole groove 11 are slidingly connected, and a sealed bearing is provided between the guide roller 12 and the mounting rack 13, and the guide roller 12 is rotatably connected to the mounting rack 13 through the sealed bearing.

[0024] It should be noted that the utility model is a wire bundle guiding device for composite material wire laying equipment. After the first mounting plate 9 and the second mounting plate 15 on the placement rack 7 on one side of the wire bundle material roll 6 are overlapped, the fixing bolt 8 is rotated to install the first mounting plate 9 and the second mounting plate 15, the placement rack 7 is limited, and the wire bundle 1 is passed through the three groups of guide rollers 12 in sequence and through the hole groove 11 at the same time. The guide frame 2 is driven to move by connecting the threaded hole 4 on the fixed rack 3 on one side of the guide frame 2 with the moving component, and the cylinder 14 is started to push the mounting rack 13 to move to one side and drive the guide roller 12 to move to one side to limit and guide the wire bundle 1. The tension of the wire bundle 1 can be adjusted, the wire bundle 1 can be guided and limited, and the wire bundle material roll 6 can be installed and disassembled conveniently.

[0025] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fiber bundle guiding device for composite fiber placement equipment, comprising a fiber bundle (1), characterized in that: A guide frame (2) is provided at the upper end of the wire bundle (1), and the outer surfaces of both sides of the guide frame (2) are fixedly mounted on a fixing frame (3). A threaded hole (4) is provided on one side of the outer surface of the front end of the fixing frame (3). A guide mechanism (5) is provided at the upper end of the guide frame (2), and the guide mechanism (5) comprises a wire bundle material roll (6), a placement frame (7), a fixing bolt (8), a first mounting plate (9), a fixing plate (10), a hole groove (11), a guide roller (12), a mounting frame (13), a cylinder (14), a second mounting plate (15) and a threaded groove (16). Two groups of the second mounting plates (15) are respectively fixedly mounted on the upper ends of the middle parts of the outer surfaces of both sides of the wire bundle (1), and the threaded groove (16) is provided on the outer surface of the upper end of the second mounting plate (15).

2. A tow guide device for composite material fiber placement equipment according to claim 1, characterized in that: The placement rack (7) is located at the upper end of the guide frame (2), the wire harness material roll (6) is located in the middle of the placement rack (7), two groups of the first mounting plates (9) are respectively fixedly mounted on the lower ends of the outer surfaces of both sides of the placement rack (7), and the fixing bolts (8) are located on the upper outer surface of the first mounting plates (9).

3. A tow guide device for composite material fiber placement equipment according to claim 2, characterized in that: The fixing plate (10) is fixedly mounted on the lower outer surface of the guide frame (2); the hole groove (11) is opened in the middle of the fixing plate (10); the three groups of cylinders (14) are respectively located at the upper and lower ends of the outer surface of one side of the guide frame (2) and the middle of the inner surface of the other side; the mounting frame (13) is located on the outer surface of one side of the cylinder (14); and the guide roller (12) is located on the outer surface of one side of the mounting frame (13).

4. A tow guide device for composite material fiber placement equipment according to claim 3, characterized in that: The first mounting plate (9) and the second mounting plate (15) are overlapped, and the fixing bolt (8) and the thread groove (16) are threadedly connected.

5. A tow guide device for composite material fiber placement equipment according to claim 4, characterized in that: The filament bundle (1) and the hole groove (11) are slidably connected, a sealed bearing is provided between the guide roller (12) and the mounting frame (13), and the guide roller (12) is rotatably connected to the mounting frame (13) via the sealed bearing.

Images