Plane curve fiber placement machine based on steering engine

Abstract

The utility model provides a plane curve fiber placement machine based on a steering engine, and belongs to the technical field of fiber placement. The plane curve fiber placement machine based on the steering engine comprises an adjusting mechanism, a fiber placement mechanism, a first monitoring mechanism, a second monitoring mechanism, a first motor and a thermoplastic carbon fiber prepreg tape, and the thermoplastic carbon fiber prepreg tape penetrates through the adjusting end of the adjusting mechanism and is extruded by the output end of the fiber placement mechanism. The first monitoring mechanism and the second monitoring mechanism monitor the direction of the output end of the fiber laying mechanism and feed back the monitoring result into the adjusting mechanism, the adjusting mechanism changes the angle of the output end of the adjusting mechanism according to the monitoring result and twists the thermoplastic carbon fiber prepreg tape, and the thermoplastic carbon fiber prepreg tape is properly twisted before entering a pressing roller. Therefore, the pressing roller can be matched with the deformation of the pressing roller and can be well combined with the pressing roller.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of laying silk, in particular to the plane curve silk laying machine based on rudder machine. BACKGROUND

[0002] The silk laying technology is generally composed of a six-axis mechanical arm and a single-silk laying head tool, and is used for laying carbon fiber pre-impregnated silk.

[0003] However, the pressure roller of the silk laying machine is elastic and moves in a curve according to the movement of the silk laying head. Since the thermoplastic carbon fiber pre-impregnated belt has sufficient rigidity, the pressure roller will be separated from the belt in some parts during the curve movement, resulting in wrinkles and welding problems during the silk laying. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a plane curve silk laying machine based on a rudder machine.

[0005] The utility model is implemented as follows:

[0006] The plane curve silk laying machine based on a rudder machine comprises an adjusting mechanism, a silk laying mechanism, a first monitoring mechanism, a second monitoring mechanism, a first motor, and a thermoplastic carbon fiber pre-impregnated belt. The thermoplastic carbon fiber pre-impregnated belt passes through the adjusting end of the adjusting mechanism and is extruded by the output end of the silk laying mechanism. The first monitoring mechanism and the second monitoring mechanism monitor the direction of the output end of the silk laying mechanism and feed back the monitoring results to the adjusting mechanism. The adjusting mechanism changes the angle of the output end of the adjusting mechanism according to the monitoring results and twists the thermoplastic carbon fiber pre-impregnated belt.

[0007] Further, the adjusting mechanism comprises a first machine table. The top of the first machine table is provided with a rudder machine. The output end of the adjusting mechanism is a threading ring. The threading ring is in transmission connection with the output end of the rudder machine. The thermoplastic carbon fiber pre-impregnated belt passes through the threading ring.

[0008] Further, the silk laying mechanism comprises a second machine table. The top of the second machine table is provided with a machine seat. The machine seat is connected with a rotating shaft through a bearing on one side. The outer side of the rotating shaft is provided with a vertical rod. The output end of the silk laying mechanism is a pressure roller. The pressure roller is installed at the top end of the vertical rod. The other side of the machine seat is provided with a second motor. The output end of the second motor is in transmission connection with the rotating shaft.

[0009] Further, a plurality of grooves are formed in the surface of the pressure roller.

[0010] Further, the first monitoring mechanism comprises a pair of first vertical rods. The top of each of the first vertical rods is provided with a first probe. The second monitoring mechanism comprises a pair of second vertical rods. The top of each of the second vertical rods is provided with a second probe.

[0011] Furthermore, both the first and second probes are connected to the servo motor for communication.

[0012] The beneficial effect of adopting the above-mentioned further solution is that the thermoplastic carbon fiber prepreg tape passes through the threading ring and is squeezed by the pressure roller. The second motor drives the pressure roller to rotate based on the movement of the filament laying head. During this process, the pressure roller will deform. The deformation process is recorded by the first and second probes and the results are sent to the servo motor. The servo motor changes the orientation of the threading ring based on the monitoring results and matches it with the deformation of the pressure roller. The change in the orientation of the threading ring will squeeze the thermoplastic carbon fiber prepreg tape, so that the thermoplastic carbon fiber prepreg tape undergoes slight deformation before entering the pressure roller, maintaining a good bond with the pressure roller.

[0013] Furthermore, a first motor is installed on the inner top of each pair of first uprights and each pair of second uprights, and the output end of the first motor is connected to the first probe and the second probe respectively.

[0014] The beneficial effect of adopting the above-mentioned further solution is that the first motor drives the first probe and the second probe to rotate, so that they can correctly collect the deformation process of the pressure roller.

[0015] The beneficial effects of this utility model are as follows: The planar curve filament laying machine based on the servo motor obtained by the above design monitors the deformation of the pressure roller through the first monitoring mechanism and the second monitoring mechanism, and sends the deformation result to the servo motor so that the servo motor drives the threading ring to rotate in a way that matches the deformation of the pressure roller, thereby appropriately twisting the thermoplastic carbon fiber prepreg tape before it enters the pressure roller so that it can match the deformation of the pressure roller and maintain a good bond with the pressure roller. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A three-dimensional structural schematic diagram of the planar curve filament placement machine based on a servo motor provided by this utility model;

[0018] Figure 2 for Figure 1 Enlarged schematic diagram of structure A in the middle;

[0019] Figure 3 A cross-sectional structural diagram of the planar curve filament laying machine based on a servo motor provided by this utility model.

[0020] Fig. 100, adjusting mechanism; 1001, first machine table; 1002, steering engine; 1003, threading ring; 200, fiber laying mechanism; 2001, second machine table; 2002, machine base; 2003, pressure roller; 300, first monitoring mechanism; 3001, first vertical rod; 3002, first probe; 400, second monitoring mechanism; 4001, second vertical rod; 4002, second probe; 500, first motor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0023] Embodiment one of the present application based on the steering engine planar curve fiber laying machine

[0024] The present application provides the following technical scheme: as Figure 1 - Figure 3, specifically, the adjusting mechanism 100 includes a first machine table 1001, the top of the first machine table 1001 is provided with a rudder 1002, the output end of the adjusting mechanism 100 is a threading ring 1003, and the threading ring 1003 is in transmission connection with the output end of the rudder 1002, the thermoplastic carbon fiber prepreg tape passes through the threading ring 1003, the filament laying mechanism 200 includes a second machine table 2001, the top of the second machine table 2001 is provided with a machine base 2002, one side of the machine base 2002 is connected with a rotating shaft through a bearing, the outer side of the rotating shaft is provided with a vertical rod, the output end of the filament laying mechanism 200 is a compression roller 2003, the compression roller 2003 is installed at the top end of the vertical rod, the other side of the machine base 2002 is provided with a second motor, and the output end of the second motor is in transmission connection with the rotating shaft, a plurality of grooves are formed in the surface of the compression roller 2003, the first monitoring mechanism 300 includes a pair of first vertical rods 3001, the top of the pair of first vertical rods 3001 is provided with a first probe 3002, the second monitoring mechanism 400 includes a pair of second vertical rods 4001, the top of the pair of vertical rods 4001 is provided with a second probe 4002, the first probe 3002 and the second probe 4002 are in communication connection with the rudder 1002, the thermoplastic carbon fiber prepreg tape passes through the threading ring 1003 and is extruded by the compression roller 2003, the second motor drives the compression roller 2003 to rotate based on the movement of the filament laying head, in this process, the compression roller 2003 will be deformed, and the deformation process is recorded by the first probe 3002 and the second probe 4002, and the results are sent to the rudder 1002, the rudder 1002 changes the orientation of the threading ring 1003 based on the monitoring results, and matches the deformation of the compression roller 2003, and the change of the orientation of the threading ring 1003 causes extrusion to the thermoplastic carbon fiber prepreg tape, so that the thermoplastic carbon fiber prepreg tape is slightly deformed before entering the compression roller 2003, and good combination with the compression roller 2003 is maintained.

[0025] The utility model discloses the plane curve filament laying machine's embodiment two based on rudder

[0026] Refer to Figure 1 - Figure 3 , specifically, the inner top of the pair of first vertical rods 3001 and the pair of second vertical rods 4001 is provided with a first motor 500, the output end of the first motor 500 is in transmission connection with the first probe 3002 and the second probe 4002 respectively, the first motor 500 drives the first probe 3002 and the second probe 4002 to rotate, so that the deformation process of the compression roller 2003 can be correctly collected.

[0027] Specifically, the working principle of the plane curve fiber laying machine based on the steering engine is as follows: in use, the first motor 500 drives the first probe 3002 and the second probe 4002 to rotate, so that the deformation process of the compression roller 2003 can be correctly collected, the thermoplastic carbon fiber prepreg tape passes through the fiber ring 1003 and is extruded by the compression roller 2003, and the second motor drives the compression roller 2003 to rotate based on the movement of the fiber laying head; in this process, the compression roller 2003 will deform, and the deformation process is recorded by the first probe 3002 and the second probe 4002 and is sent to the steering engine 1002; the steering engine 1002 changes the orientation of the fiber ring 1003 based on the monitoring result and matches the deformation of the compression roller 2003, and the change of the orientation of the fiber ring 1003 causes extrusion to the thermoplastic carbon fiber prepreg tape, so that the thermoplastic carbon fiber prepreg tape is slightly deformed before entering the compression roller 2003, and good combination with the compression roller 2003 is maintained.

[0028] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A planar curve filament laying machine based on a steering engine, characterized in that, The application relates to a carbon fiber laying device, which comprises an adjusting mechanism (100), a laying mechanism (200), a first monitoring mechanism (300), a second monitoring mechanism (400), a first motor (500), and a thermoplastic carbon fiber prepreg tape, wherein the thermoplastic carbon fiber prepreg tape passes through the adjusting end of the adjusting mechanism (100) and is extruded by the output end of the laying mechanism (200), the first monitoring mechanism (300) and the second monitoring mechanism (400) monitor the direction of the output end of the laying mechanism (200) and feed back the monitoring results to the adjusting mechanism (100), and the adjusting mechanism (100) changes the angle of the output end of the adjusting mechanism (100) and twists the thermoplastic carbon fiber prepreg tape according to the monitoring results.

2. The servo-based planar curve fiber placement machine of claim 1, wherein, The adjusting mechanism (100) comprises a first machine table (1001), the top of the first machine table (1001) is provided with a rudder mechanism (1002), the output end of the adjusting mechanism (100) is a threading ring (1003), the threading ring (1003) is in transmission connection with the output end of the rudder mechanism (1002), and the thermoplastic carbon fiber prepreg tape passes through the threading ring (1003).

3. The joystick-based planar curve fiber placement machine of claim 2, wherein, The laying mechanism (200) comprises a second machine table (2001), the top of the second machine table (2001) is provided with a machine base (2002), one side of the machine base (2002) is connected with a rotating shaft through a bearing, the outer side of the rotating shaft is provided with a vertical rod, the output end of the laying mechanism (200) is a compression roller (2003), the compression roller (2003) is arranged at the top end of the vertical rod, the other side of the machine base (2002) is provided with a second motor, and the output end of the second motor is in transmission connection with the rotating shaft.

4. The joystick-based planar curve fiber placement machine of claim 3, wherein, The surface of the compression roller (2003) is provided with a plurality of grooves.

5. The servo-based planar curve fiber placement machine of claim 3, wherein, The first monitoring mechanism (300) comprises a pair of first vertical rods (3001), the top of each first vertical rod (3001) is provided with a first probe (3002), the second monitoring mechanism (400) comprises a pair of second vertical rods (4001), and the top of each second vertical rod (4001) is provided with a second probe (4002).

6. The servo-based planar curvilinear fiber placement machine of claim 5, wherein, The first probe (3002) and the second probe (4002) are in communication connection with the rudder mechanism (1002).

7. The servo-based planar curve depositor of claim 5, wherein, The inner top of each first vertical rod (3001) and each second vertical rod (4001) is provided with a first motor (500), and the output end of the first motor (500) is in transmission connection with the first probe (3002) and the second probe (4002) respectively.

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