A tape guiding device and method suitable for fully automated composite material tape laying equipment

Abstract

This invention discloses a material guiding device suitable for fully automated composite material tape laying equipment. The device includes an upper material guiding assembly and a lower material guiding assembly arranged sequentially along the material conveying direction, a transition material guiding assembly connecting the upper and lower assemblies, and an end material guiding assembly for correcting the posture of the material entering the tape laying mechanism. Both the upper and lower material guiding assemblies are equipped with adjustment modules and matching steering reference guide bars. The adjustment modules adjust the positions of the upper and lower intermediate guide plates and, based on the steering reference guide bars, construct a conveying channel for the material to pass through. This invention also provides a material guiding method. The device provided by this invention effectively solves the problem of centering alignment during material conveying, thereby improving the final material laying quality.

Description

Technical Field

[0001] This invention belongs to the field of high-end manufacturing equipment, and in particular relates to a tape guiding device and method suitable for fully automated composite material tape laying equipment. Background Technology

[0002] Automatic tape laying technology mainly uses CNC layup equipment to achieve continuous cutting and laying of composite prepreg tape through digitalization and automation. Its main working process is to place the prepreg roll in the tape laying equipment, guide the tape through the tape guiding mechanism, and press it onto the tooling or layup through the compaction system. Then, the prepreg cutting system cuts the laid tape, and finally the liner paper recycling device recycles the tape.

[0003] Automatic tape laying technology belongs to the field of automatic composite material laying and molding technology. This mature manufacturing technology has been widely recognized in the aviation industry and can serve as an important technical support for the successful take-off of domestically produced large aircraft.

[0004] Patent document CN117429094A discloses a multi-parallel prepreg narrow tape laying head with slitting function, including a frame, a slitting mechanism, an unwinding mechanism, a tension detection and adjustment-re-feeding-clamping mechanism, a heating mechanism, a compaction mechanism, a winding mechanism, and a material tray; wherein a slitting anvil is provided on the front of the frame near the large-width prepreg tape material tray, and the slitting anvil has guide grooves for the prepreg tape to pass through and multiple parallel cutting grooves spaced apart; the slitting blade of the slitting cutting mechanism corresponds one-to-one with the cutting grooves and can be extended into the cutting grooves under the drive of the slitting drive unit to cut the prepreg tape in the guide grooves into multiple parallel prepreg narrow tapes.

[0005] Patent document CN112606432A discloses a tape laying device for the molding and manufacturing of composite prepreg tape, comprising a device body and, arranged sequentially on the device body along the conveying path of the prepreg tape: an unwinding unit for placing the prepreg tape roll; a slitting unit for dividing the prepreg tape into several narrow strips along the conveying direction of the prepreg tape; a feeding and guiding unit for driving the prepreg tape forward via rollers and pressure rollers; a cutting unit for cutting the corresponding narrow strips at different positions and times according to the shape requirements of the laying mold; a backing tape support unit for pressing the prepreg tape onto the backing tape via a pressing roller; and a rolling unit supported at the bottom end of the backing tape, applying pressure to lay the prepreg tape onto the mold surface; the feeding and guiding unit is provided with a third driving mechanism for driving the rollers to rotate, and a support plate for mounting the pressure rollers. The support plate is mounted on the device body via adjusting bolts, which can adjust the gap and pressure between the pressure rollers and the rollers. Summary of the Invention

[0006] The purpose of this invention is to provide a material guiding device and method for an automatic composite material tape laying equipment. The device provided by this invention can effectively solve the problem of centering and alignment during the tape conveying process, thereby improving the final laying quality.

[0007] To achieve the first objective of this invention, the following technical solution is provided:

[0008] A material guiding device is provided for a fully automatic composite material tape laying equipment. The fully automatic composite material tape laying equipment further includes a discharge mechanism and a tape laying mechanism. The material guiding device transfers the tape provided by the discharge mechanism to the tape laying mechanism. The material guiding device includes an upper material guiding component and a lower material guiding component arranged sequentially along the conveying direction of the tape, a transition material guiding component for connecting the upper material guiding component and the lower material guiding component, and an end material guiding component for correcting the posture of the tape entering the tape laying mechanism.

[0009] The upper material guide assembly includes an upper material guide assembly mounting support, an upper left guide groove assembly, an upper middle guide plate, and an upper right guide groove assembly disposed on the upper material guide assembly mounting support;

[0010] The lower material guide assembly includes a lower material guide assembly mounting support, and a lower left guide groove assembly, a lower middle guide plate, and a lower right guide groove assembly disposed on the lower material guide assembly mounting support.

[0011] Both the upper and lower material guiding components are equipped with adjustment module components and matching steering reference guide bars. The adjustment module components are used to adjust the positions of the upper and lower intermediate guide plates and construct a material conveying channel for material to pass through based on the steering reference guide bars.

[0012] This invention improves the quality of the final material laying by centering the material segment by segment using a multi-segment guiding device.

[0013] Specifically, the transition material guide assembly includes a transition material guide mounting base, on which a cutter anvil and a transition material guide plate are sequentially arranged along the material conveying direction. The cutter anvil is provided with a cutter jaw adjustment assembly for adjusting the position of the cutter on the anvil. The transition material guide plate is provided with symmetrically arranged transition material width limiting adjustment plates, as well as a material width limiting adjustment handwheel and a material width limiting adjustment shaft for adjusting the spacing between the transition material width limiting adjustment plates.

[0014] Specifically, the transition belt material guide assembly is also equipped with a cutter cleaning assembly.

[0015] Specifically, the adjustment module assembly includes a centering adjustment handwheel assembly, a centering adjustment screw, a lead screw nut seat, an intermediate bearing seat, a lead screw nut, a wide guide rail, an adjustment slide assembly, a speed feedback fixed wheel assembly, and a transverse adjustment handwheel assembly;

[0016] The centering adjustment handwheel assembly and the centering adjustment screw are fitted together with a clearance to form a rotating pair. The centering adjustment screw and the lead screw nut are fitted together to form a rotating pair connection. The lead screw nut is fixedly installed on the lead screw nut seat by bolts. The lead screw nut seat is fixedly installed on the adjustment slide assembly. The slide assembly and the wide guide rail form a sliding pair connection. The centering adjustment screw and the intermediate bearing seat form a rotating pair connection. The transverse adjustment handwheel assembly is fixedly installed at the other end of the adjustment module assembly and forms a rotating pair connection with the lead screw nut.

[0017] Specifically, the steering reference guide bar is arranged at the feeding end of the upper material guide assembly and the lower material guide assembly.

[0018] Specifically, the end-carrying guide assembly includes an end-carrying guide mounting bracket, an end-carrying guide plate, an ultrasonic proximity sensor assembly, an end-carrying guide mounting seat, an end-carrying guide mounting shaft, a detection sensor assembly, and a detection sensor mounting shaft;

[0019] The end material guide mounting seat is fixedly installed at the bottom of the tape laying equipment, and the end material guide mounting shaft is fixedly installed between the material guide mounting seats;

[0020] The end-carrying guide mounting bracket is fixedly installed at the front end of the end-carrying guide mounting seat, the end-carrying guide plate is fixedly installed at the lower end of the end-carrying guide mounting bracket, the ultrasonic proximity sensor assembly is fixedly installed at both ends of the end-carrying guide mounting seat, and the detection sensor mounting shaft is fixedly installed at the lower end of the end-carrying guide mounting seat.

[0021] The detection sensor assembly is fixedly installed on the lower part of the detection sensor mounting shaft.

[0022] Specifically, the adjustment range of the upper middle guide plate and the lower middle guide plate is ±5mm.

[0023] This embodiment also provides a material guiding method, which is implemented by the above-mentioned material guiding device suitable for fully automated composite material tape laying equipment, and includes the following steps:

[0024] The strip material is pulled out by the discharge mechanism and attached to the strip material guide device segment by segment. The cutter in the strip material guide assembly cuts the strip material into a cut shape that meets the process requirements.

[0025] The cut tape is introduced into the tape laying mechanism using the end tape guide component;

[0026] After the adjustment is completed, the tape laying mechanism is started to lay the tape on the target processing surface.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0028] By coordinating the mechanical structures, the modular material guide device is used to adjust the conveyed material, and the centering and conveying of the material is completed without affecting the tension during the conveying process. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the material guiding device provided in this embodiment;

[0030] Figure 2 This is a schematic diagram of the upper material guide assembly provided in this embodiment;

[0031] Figure 3 This is a schematic diagram of the structure of the adjustment module component provided in this embodiment;

[0032] Figure 4 This is a schematic diagram of the structure of the transition strip material guide assembly provided in this embodiment;

[0033] Figure 5 This is a schematic diagram of the lower material guide assembly provided in this embodiment;

[0034] Figure 6 This is a schematic diagram of the end-piece material guiding assembly provided in this embodiment;

[0035] In the diagram, 1. Upper material guide assembly; 2. Transition material guide assembly; 21. Cutting anvil; 22. Transition material guide mounting seat; 23. Cutting cleaning assembly; 24. Cutting jaw adjustment assembly; 25. Transition material guide plate; 26. Material width limit adjustment handwheel; 27. Material width limit adjustment shaft; 28. Material width limit adjustment plate; 3. Lower material guide assembly; 31. Lower material guide assembly mounting support; 32. Second adjustment module assembly; 33. Lower left guide groove assembly; 34. Lower middle guide plate; 35. Lower right guide groove assembly; 36. Second steering reference guide bar; 4. End material guide assembly; 41. End material guide mounting bracket; 42. End material guide plate; 43. Ultrasonic proximity sensor assembly; 44. End material guide mounting seat; 45. End material guide mounting shaft. 46. ​​Sensor assembly; 47. Sensor mounting shaft; 5. Material conveyor; 11. Upper material conveyor guide assembly mounting support; 12. First adjustment module assembly; 121. Centering adjustment handwheel assembly; 122. Centering adjustment screw; 123. Screw nut seat; 124. Intermediate bearing seat; 125. Screw nut; 126. Wide guide rail; 127. Adjustment slide assembly; 128. Speed ​​feedback fixed wheel assembly; 129. Lateral adjustment handwheel assembly; 13. Upper left guide groove assembly; 131. Upper left guide plate; 132. Upper left luffing stop bar; 133. Upper left guide groove fixed stop; 14. Upper middle guide plate; 15. Upper right guide groove assembly; 151. Upper right guide groove fixed stop bar; 152. Upper right luffing stop bar; 153. Upper right guide plate; 16. First steering reference guide bar. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0037] like Figure 1 As shown in this embodiment, a material guiding device is provided for a fully automatic composite material tape laying equipment. The fully automatic composite material tape laying equipment also includes a discharge mechanism and a tape laying mechanism. The material guiding device transfers the tape provided by the discharge mechanism to the tape laying mechanism.

[0038] The material guiding device includes an upper material guiding component 1 and a lower material guiding component 3 arranged sequentially along the conveying direction of the material 5, a transition material guiding component 2 for connecting the upper material guiding component 1 and the lower material guiding component 3, and an end material guiding component 4 for correcting the posture of the material 5 entering the tape laying mechanism.

[0039] The upper material guide assembly 1 includes an upper material guide assembly mounting support 11, an upper left guide groove assembly 13, an upper middle guide plate 14 and an upper right guide groove assembly 15 disposed on the upper material guide assembly mounting support 11, and is also equipped with a first adjustment module assembly 12 and a first steering reference guide bar 16.

[0040] The lower material guide assembly 3 includes a lower material guide assembly mounting support 31, and a lower left guide groove assembly 33, a lower middle guide plate 34 and a lower right guide groove assembly 35 disposed on the lower material guide assembly mounting support 31. It is also equipped with a second adjustment module assembly 32 and a second steering reference guide bar 36.

[0041] The first adjustment module component 12 and the second adjustment module component 32 mentioned in this embodiment are used to adjust the positions of the upper middle guide plate 14 and the lower middle guide plate 34 respectively, and to construct a material conveying channel for material to pass through based on the first steering reference guide bar 16 and the second steering reference guide bar 36.

[0042] like Figure 2 As shown, the upper material guide assembly mounting support 11 is fixedly installed at the rear end of the upper material guide assembly 1, the first adjustment module assembly 12 is fixedly installed at both ends of the upper material guide assembly mounting support 11, and the first steering reference guide bar 16 is fixedly installed at the lower end of the upper material guide assembly 1. The upper left guide groove assembly 13 and the upper right guide groove assembly 15 are symmetrically installed at the left and right ends of the upper material guide assembly 1, respectively, and the upper middle guide plate 14 is fixedly installed between the upper left guide groove assembly 13 and the upper right guide groove assembly 15.

[0043] The upper left guide groove assembly 13 includes: an upper left guide plate 131, an upper left amplitude baffle 132, and an upper left guide groove fixing baffle 133.

[0044] The upper right guide groove assembly 15 includes: an upper right guide groove fixed baffle 151, an upper right amplitude baffle 152, and an upper right guide plate 153.

[0045] The guide groove is used to fix the side guard, guide plate and luffing bar. The luffing bar and the guide plate surface form a sliding pair to adapt to the material guidance of different widths.

[0046] This embodiment takes the first adjustment module component 12 as an example, such as Figure 3 The assembly mainly includes: a centering adjustment handwheel assembly 121, a centering adjustment screw 122, a lead screw nut seat 123, an intermediate bearing seat 124, a lead screw nut 125, a wide guide rail 126, an adjustment slide assembly 127, a speed feedback fixed wheel assembly 128, and a transverse adjustment handwheel assembly 129.

[0047] Furthermore, the centering adjustment handwheel assembly 121 and the centering adjustment screw 122 are clearance-fitted to form a rotating pair. The centering adjustment screw 122 and the lead screw nut 125 are fitted together to form a rotating pair connection. The lead screw nut 125 is bolted to the lead screw nut seat 123, which is fixedly mounted on the adjustment slide assembly 127. The adjustment slide assembly 127 and the wide guide rail 126 form a sliding pair connection. The centering adjustment screw 122 and the intermediate bearing seat 124 form a rotating pair connection. The transverse adjustment handwheel assembly 129 is fixedly mounted at the other end of the adjustment module assembly and forms a rotating pair connection with the lead screw nut 125.

[0048] like Figure 4 As shown, the transition strip guide assembly 2 includes: a cutter anvil 21, a transition strip guide mounting base 22, a cutter cleaning assembly 23, a cutter jaw adjustment assembly 24, a transition strip guide plate 25, a strip width limit adjustment handwheel 26, a strip width limit adjustment shaft 27, and a strip width limit adjustment plate 28.

[0049] The transition strip guide mounting base 22 is fixedly installed at the bottom of the strip laying equipment. The cutter anvil 21 is fixedly installed at the front end of the transition strip guide mounting base 22. The transition strip guide plate 25 is fixedly installed at the lower end of the cutter anvil 21. The strip width limiting adjustment assembly 2 is installed at the lower end of the strip guide plate. The cutter cleaning assembly 23 and the cutter jaw adjustment assembly 24 are installed at one end of the cutter anvil 21. The cutter jaw adjustment assembly 24 and the cutter anvil 21 form a sliding pair. The cutter cleaning assembly 23 is driven by a drive motor to form a rotating pair. The strip width limiting adjustment handwheel 26 is symmetrically installed on both sides of the strip width limiting adjustment plate 28. The strip width limiting adjustment handwheel 26 and the strip width limiting adjustment shaft 27 form a rotating pair to achieve fine adjustment of the strip width limiting size.

[0050] like Figure 5As shown, the lower material guide assembly mounting support 31 is fixedly installed at the rear end of the lower material guide assembly 3, the second adjustment module assembly 32 is fixedly installed at both ends of the lower material guide assembly mounting support 31, and the second steering reference guide strip 36 is fixedly installed at the lower end of the lower material guide assembly 3. The lower left guide groove assembly 33 and the lower right guide groove assembly 35 are symmetrically installed at the left and right ends of the lower material guide assembly 3, respectively, and the lower middle guide plate 34 is fixedly installed between the lower left guide groove assembly 33 and the lower right guide groove assembly 35.

[0051] like Figure 6 As shown, the end-carrying guide assembly 4 includes: an end-carrying guide mounting bracket 41, an end-carrying guide plate 42, an ultrasonic proximity sensor assembly 43, an end-carrying guide mounting seat 44, an end-carrying guide mounting shaft 45, a detection sensor assembly 46, and a detection sensor mounting shaft 47.

[0052] The end-feed guide mounting base 44 is fixedly installed at the bottom of the tape laying equipment, and the end-feed guide mounting shaft 45 is fixedly installed between the end-feed guide mounting bases 44. The end-feed guide mounting bracket 41 is fixedly installed at the front end of the end-feed guide mounting base 44, the end-feed guide plate 42 is fixedly installed at the lower end of the end-feed guide mounting bracket 41, the ultrasonic proximity sensor assembly 43 is fixedly installed at both ends of the end-feed guide mounting base 44, and the detection sensor mounting shaft 47 is fixedly installed at the lower end of the end-feed guide mounting base 44. The detection sensor assembly 46 is fixedly installed at the lower part of the detection sensor mounting shaft 47.

[0053] This embodiment also provides a material guiding method, which is implemented by the material guiding device for fully automated composite material tape laying equipment provided in the above embodiment, including the following steps:

[0054] The material is initially guided by the upper material guide assembly. Rotating the centering adjustment handwheel assembly drives the double-headed centering adjustment screw shaft end connector, which in turn drives the double-headed forward and reverse thread centering adjustment screw to rotate. This causes the transverse lead screw nut and the adjustment slide assembly to slide and adjust relative to the wide guide rail and connecting beam. The pulleys on both sides of the middle guide groove are connected to adjust the width of the mechanical limit stop to accommodate different material widths. Then, rotating the material width limit adjustment handwheel fine-tuning knob drives the overall material width limit adjustment shaft and material width limit adjustment plate of the transition material guide assembly to rotate. The lower material guide assembly drives the double-headed centering adjustment screw shaft end connector, which in turn drives the double-headed forward and reverse thread centering adjustment screw to rotate. This causes the transverse lead screw nut and the adjustment slide assembly to slide and adjust relative to the wide guide rail and connecting beam. The pulleys on both sides of the middle guide groove are connected to adjust the width of the mechanical limit stop to accommodate different material widths, achieving the effect of material centering.

[0055] Furthermore, when the transition guide component is activated, the cutter jaw adjustment component is manually adjusted to match the outer dimensions of the cutter, and the cutter cleaning component is activated to complete the cutter cleaning process.

[0056] In summary, the device provided in this embodiment adopts an arc-shaped panel structure, which ensures a small curvature during the material conveying process and prevents the prepreg and backing paper from easily separating. The material width limiting mechanism is used to constrain the position of the material during conveying, ensuring the stability of the material conveying position. The material centering adjustment mechanism is used to fine-tune the positional relationship between the material and the equipment centerline, ensuring the laying accuracy and quality of the equipment. The material width limiting adjustment mechanism is used to fine-tune the size of the material width limiting mechanism to adapt to prepreg materials of different widths and dimensional accuracies, ensuring the correctness of the material conveying position. The adjustment and locking mechanism is used to lock the mechanism after the material width and position are adjusted, ensuring the smooth operation of the device.

[0057] Meanwhile, the device features a mechanical limiting mechanism for the prepreg tape edge, ensuring the correct direction of prepreg delivery and allowing manual adjustment of tape width and centering limits. The upper and lower prepreg tape guide grooves of the tape laying equipment ensure the accuracy of tape delivery from the belt shaft to the end-laying position. Mechanical limiting edges are installed in the upper and lower guide grooves to constrain the stability of the tape's position during transport.

[0058] Furthermore, the terms "upper," "lower," "inner," "outer," "front," and "rear" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Unless otherwise specifically stated, the relative steps, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention.

[0059] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of the present invention. All equivalent changes or modifications made to the structure, features and principles described in the claims of the present invention should be included in the scope of the claims of the present invention.

[0060] Finally, it should be noted that the above-described embodiments are merely specific implementations of the present invention, used to illustrate the technical solutions of the present invention, and not to limit it. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments within the technical scope disclosed in the present invention, or make equivalent substitutions for some of the technical features; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A material guiding device for a fully automated composite material tape laying equipment, the fully automated composite material tape laying equipment further comprising a discharge mechanism and a tape laying mechanism, wherein the material guiding device transfers the tape provided by the discharge mechanism to the tape laying mechanism, characterized in that, The material guiding device includes an upper material guiding component and a lower material guiding component arranged sequentially along the conveying direction of the material, a transition material guiding component for connecting the upper material guiding component and the lower material guiding component, and an end material guiding component for correcting the posture of the material entering the tape laying mechanism. The upper material guide assembly includes an upper material guide assembly mounting support, an upper left guide groove assembly, an upper middle guide plate, and an upper right guide groove assembly disposed on the upper material guide assembly mounting support; The lower material guide assembly includes a lower material guide assembly mounting support, and a lower left guide groove assembly, a lower middle guide plate, and a lower right guide groove assembly disposed on the lower material guide assembly mounting support. Both the upper material guide assembly and the lower material guide assembly are equipped with an adjustment module assembly and a matching steering reference guide bar. The adjustment module assembly is used to adjust the position of the upper middle guide plate and the lower middle guide plate, and to construct a material conveying channel for material to pass through based on the steering reference guide bar. The transition material guide assembly includes a transition material guide mounting base. A cutter anvil and a transition material guide plate are sequentially arranged on the transition material guide mounting base along the material conveying direction. The cutter anvil is provided with a cutter jaw adjustment assembly for adjusting the position of the cutter on the anvil. The transition material guide plate is provided with symmetrically arranged transition material width limiting adjustment plates, as well as a material width limiting adjustment handwheel and a material width limiting adjustment shaft for adjusting the spacing between the transition material width limiting adjustment plates. The end-carrying guide assembly includes an end-carrying guide mounting bracket, an end-carrying guide plate, an ultrasonic proximity sensor assembly, an end-carrying guide mounting seat, an end-carrying guide mounting shaft, a detection sensor assembly, and a detection sensor mounting shaft; The end material guide mounting seat is fixedly installed at the bottom of the tape laying equipment, and the end material guide mounting shaft is fixedly installed between the material guide mounting seats; The end-carrying guide mounting bracket is fixedly installed at the front end of the end-carrying guide mounting seat, the end-carrying guide plate is fixedly installed at the lower end of the end-carrying guide mounting bracket, the ultrasonic proximity sensor assembly is fixedly installed at both ends of the end-carrying guide mounting seat, and the detection sensor mounting shaft is fixedly installed at the lower end of the end-carrying guide mounting seat. The detection sensor assembly is fixedly installed on the lower part of the detection sensor mounting shaft.

2. The tape guiding device for fully automated composite material tape laying equipment according to claim 1, characterized in that, The transition strip guide assembly is also equipped with a cutter cleaning assembly.

3. The tape guiding device for fully automated composite material tape laying equipment according to claim 1, characterized in that, The adjustment module assembly includes a centering adjustment handwheel assembly, a centering adjustment screw, a lead screw nut seat, an intermediate bearing seat, a lead screw nut, a wide guide rail, an adjustment slide assembly, a speed feedback fixed wheel assembly, and a transverse adjustment handwheel assembly; The centering adjustment handwheel assembly and the centering adjustment screw are fitted together with a clearance to form a rotating pair. The centering adjustment screw and the lead screw nut are fitted together to form a rotating pair connection. The lead screw nut is fixedly installed on the lead screw nut seat by bolts. The lead screw nut seat is fixedly installed on the adjustment slide assembly. The slide assembly and the wide guide rail form a sliding pair connection. The centering adjustment screw and the intermediate bearing seat form a rotating pair connection. The transverse adjustment handwheel assembly is fixedly installed at the other end of the adjustment module assembly and forms a rotating pair connection with the lead screw nut.

4. The tape guiding device for fully automated composite material tape laying equipment according to claim 1, characterized in that, The steering reference guide bar is arranged at the feeding end of the upper material guide assembly and the lower material guide assembly.

5. The tape guiding device for fully automated composite material tape laying equipment according to claim 1, characterized in that, The adjustment range of the upper middle guide plate and the lower middle guide plate is ±5mm.

6. A material guiding method, characterized in that, This is achieved through the tape guiding device for fully automated composite material tape laying equipment as described in any one of claims 1 to 5, comprising the following steps: The strip material is pulled out by the discharge mechanism and attached to the strip material guide device segment by segment. The cutter in the strip material guide assembly cuts the strip material into a cut shape that meets the process requirements. The cut tape is introduced into the tape laying mechanism using the end tape guide component; After the adjustment is completed, the tape laying mechanism is started to lay the tape on the target processing surface.

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