CN218372716U - Weaving machine body for carbon fiber weaving machine - Google Patents

Abstract

The utility model relates to a weave organism for carbon fiber braider, including the frame, the frame is the inlet wire district respectively and weaves the district in the both sides department of its center pin direction, be provided with a plurality of dial plate axle in the frame, each dial plate axle centers on the center pin interval distribution of frame, and each dial plate axle runs through the frame setting, and the pin hole that can supply carbon fiber harness to wear to establish is seted up respectively to the center pin department of each dial plate axle, the frame is provided with the driver plate that a plurality of can be used to install outside tensioner in the one side that is close to weaving the district, and each driver plate rotates respectively and sets up epaxially at the dial plate that corresponds, is provided with each driver plate of drive in the frame and carries out pivoted drive assembly. By adopting the scheme, the carbon fiber wire harness can be directly woven into a carbon fiber product by matching with an external traction mechanism.

Description

A weaving body for a carbon fiber weaving machine

technical field

The utility model relates to the technical field of carbon fiber weaving, in particular to a weaving body for a carbon fiber weaving machine.

Background technique

Carbon fiber materials have a series of excellent properties that cannot be replaced by other materials such as light weight, high strength, high modulus, high and low temperature resistance, corrosion resistance, erosion and sputtering resistance, good designability, and compoundability.

When preparing carbon fiber products for pipes or structural parts, carbon fiber wire harnesses are generally woven into carbon fiber woven fabrics first, and then the carbon fiber woven fabrics are welded through hot-melt seams. The carbon fiber products produced in this way are easy to break at the seams.

Contents of the invention

The utility model overcomes the deficiencies of the prior art and provides a weaving machine body for a carbon fiber weaving machine, which is matched with an external traction mechanism and can directly weave carbon fiber wire bundles into carbon fiber products.

In order to achieve the above object, the technical solution adopted by the utility model is: a weaving machine body for a carbon fiber weaving machine, including a frame, and the two sides of the frame in the direction of its central axis are respectively an incoming line area and a weaving area, so The frame is provided with several dial shafts, each dial shaft is distributed around the central axis of the frame at intervals, each dial shaft is set through the frame, and the central axis of each dial shaft is respectively provided with holes for the carbon fiber wire harness to pass through. The lead hole is set, and the frame is provided with several dials that can be used to install the external tensioner on the side away from the pay-off frame. Each dial is respectively rotated and set on the corresponding dial shaft. A drive unit that drives each dial to rotate.

By adopting the above scheme, the wire rack can be placed near the wire inlet area of the frame, and the carbon fiber wire harness coils are placed on the wire rack respectively. A tensioner can be installed on the dial to adjust the tension of the carbon fiber harness. The ends of each carbon fiber harness are gathered at the weaving area and then pulled by an external traction mechanism. The external traction mechanism drives the ends of each carbon fiber harness to the While moving away from the frame, the carbon fiber wire harnesses can be intertwined and woven into carbon fiber products. With the external traction mechanism, the carbon fiber wire bundles can be directly woven into carbon fiber products.

The further setting of the utility model is: it also includes a core sleeve, the core sleeve is installed on the frame and is located at the braiding area of the frame, the central axis of the core sleeve and the central axis of the frame are set along the same straight line, and the core sleeve is provided with Channels, each carbon fiber wire bundle is respectively arranged on the outer wall of the core sleeve and intertwined and braided at the end of the core sleeve.

By adopting the above scheme, the core sleeve is arranged in a ring shape, and each carbon fiber wire bundle is transmitted to the outer periphery of the core sleeve through the lead hole and the external tensioner. Since the end of each carbon fiber wire bundle is clamped by the external traction mechanism, each carbon fiber wire bundle is respectively arranged on the core sleeve. On the outer wall, driven by the traction of the external traction mechanism, each carbon fiber harness can be intertwined and braided at the end of the core sleeve.

The further setting of the utility model is: the frame is also provided with a support coil at the outer ring of the core sleeve, and the support coil can be set on the frame in an adjustable position along the central axis of the frame.

By adopting the above scheme, the supporting coils can stretch the carbon fiber wire harnesses, and the brackets supporting the coils are slid and locked with the frame, so that the positions of the supporting coils can be adjusted along the central axis of the frame.

The further setting of the present utility model is: the drive assembly includes a servo motor, the servo motor is fixedly arranged on the frame, the output shaft of the servo motor is provided with a driving gear for synchronous rotation, and each dial is respectively provided with a driven gear for synchronous rotation. gears, each driven gear meshes with each other, and the driving gear drives one of the driven gears to rotate through the gear set.

By adopting the above scheme, the servo motor drives one of the dials to rotate, and the other dials can be driven to rotate through the dial. The setting of the servo motor is convenient for controlling the rotation speed of each dial, and the structure is simple and the operation is convenient.

A further setting of the utility model is that: the dial is provided with a slot for installing an external tensioner.

By adopting the above solution, the card slot is provided to facilitate the installation of the external tensioner.

Below in conjunction with accompanying drawing, the utility model is further described.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment;

Fig. 2 is a structural schematic diagram of a drive assembly;

Fig. 3 is a schematic diagram of the cooperation structure of the dial shaft, the dial and the driven gear;

Fig. 4 is the schematic cross-sectional structure diagram of Fig. 3;

Fig. 5 is a schematic diagram of the cooperation structure of the dial and the driven gear.

In the figure: 1. Rack; 2. Inlet area; 3. Weaving area; 4. Dial shaft; 41. Lead hole; 5. Dial; 51. Insert block; 52. Card slot; 6. Core sleeve; 61, channel; 7, supporting coil; 81, servo motor; 82, driving gear; 83, driven gear; 831, slot; 84, gear set.

Detailed ways

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or original must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

As shown in Figures 1-5, a braiding body for a carbon fiber braiding machine includes a frame 1, and the two sides of the frame 1 in the direction of its central axis are respectively an incoming line area 2 and a braiding area 3, and the frame 1 is provided with several dial shafts 4, each dial shaft 4 is distributed around the center axis of the frame 1 at intervals, each dial shaft 4 is arranged through the frame 1, and each dial shaft 4 is provided with a The lead hole 41 for the carbon fiber wire harness to pass through. The frame 1 is provided with several dials 5 that can be used to install the external tensioner on the side close to the braiding area 3. Each dial 5 is respectively rotated on the corresponding dial shaft 4. Above, the frame 1 is provided with a driving assembly that drives each dial 5 to rotate. Wherein the direction of the central axis of the frame 1 is the direction indicated by A in the accompanying drawing 1 .

In this embodiment, it also includes a core cover 6, the core cover 6 is installed on the frame 1 and is located at the braiding area of the frame 1, the central axis of the core cover 6 is arranged along the same straight line as the central axis of the frame 1, and the core The sleeve 6 is provided with a channel 61 , and the carbon fiber wire bundles are respectively arranged on the outer wall of the core sleeve 6 and intertwined and braided at the end of the core sleeve 6 .

In this embodiment, the frame 1 is also provided with a support coil 7 at the outer ring of the core sleeve 6, and the support coil 7 can be adjusted along the central axis of the frame 1. On the frame 1, the position of the support coil 7 The bracket is slidingly matched with the frame 1 and can be locked by bolts.

In this embodiment, the driving assembly includes a servo motor 81, the first servo motor 81 is fixedly arranged on the frame 1, the output shaft of the servo motor 81 is fixedly provided with a driving gear 82, and each dial 5 is respectively synchronously rotated. There is a driven gear 83, the dial 5 is provided with an insert 51, and the driven gear 83 is provided with a slot 831, and the insert 51 and the slot 831 are mated to realize the synchronous rotation of the dial 5 and the driven gear 83. Each driven gear 83 meshes with each other, and the driving gear 82 drives one of the driven gears 83 to rotate through the gear set 84. The gear set 84 is at least two gears meshing with each other to reduce speed.

In this embodiment, the dial 5 is provided with a slot 52 for installing an external tensioner.

The above embodiments are only preferred specific embodiments of the utility model, and the usual changes and replacements performed by those skilled in the art within the scope of the technical solution of the utility model are included in the protection scope of the utility model.

Claims (5)

1. A braiding body for a carbon fiber braiding machine, characterized in that: it comprises a frame, the frame is respectively an incoming line area and a braiding area on both sides of its central axis direction, and the frame is provided with several Dial shafts, each dial shaft is distributed around the central axis of the frame at intervals, each dial shaft is set through the frame, and the central axis of each dial shaft is respectively provided with a lead hole for the carbon fiber wire harness to pass through. On the side close to the braiding area, the frame is provided with several dials that can be used to install the external tensioner. Each dial is rotated on the corresponding dial shaft, and the frame is provided with a drive assembly that drives each dial to rotate. . 2. A braiding body for a carbon fiber braiding machine according to claim 1, characterized in that: it also includes a core sleeve, the core sleeve is installed on the frame and is located at the braiding area of the frame, and the central axis of the core sleeve It is arranged along the same line as the central axis of the frame, and the core sleeve is provided with a channel, and the carbon fiber wire bundles are respectively arranged on the outer wall of the core sleeve and intertwined and braided at the end of the core sleeve. 3. A braiding body for a carbon fiber braiding machine according to claim 2, characterized in that: the frame is also provided with a support coil at the outer ring of the core sleeve, and the support coil can move along the center of the frame The position of the axis direction is adjustable on the set frame. 4. A braiding body for a carbon fiber braiding machine according to claim 1, 2 or 3, wherein the drive assembly includes a servo motor, the servo motor is fixedly arranged on the frame, and the output of the servo motor A driving gear is arranged on the shaft for synchronous rotation, and driven gears are respectively arranged for synchronous rotation on each dial, and the driven gears mesh with each other, and the driving gear drives one of the driven gears to rotate through the gear set. 5. A weaving body for a carbon fiber weaving machine according to claim 1, 2 or 3, characterized in that: the dial is provided with a slot for installing an external tensioner.

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