Fiber cloth laying device

Abstract

The utility model relates to the technical field of fiber cloth laying, in particular to a fiber cloth laying device which comprises a main body frame, the main body frame is connected with a bearing structure, a plurality of guide shafts, a deviation rectifying device and a flattening device, and the bearing structure is used for sleeving fiber cloth; the plurality of guide shafts are used for guiding the fiber cloth to pass according to a preset direction; the deviation rectifying device is parallel to the fiber cloth, is positioned among the plurality of guide shafts, and is used for performing deviation rectifying adjustment on the fiber cloth according to the passing path; the flattening device is installed at the tail end of a fiber cloth passing path and used for flattening and outputting the fiber cloth after the fiber cloth is flattened. In the output process of the fiber cloth, on one hand, the output direction of the fiber cloth is positively corrected through the deviation correcting device, so that the output fiber cloth has an accurate positive output path; and on the other hand, the fiber cloth is flattened through the flattening device, so that the fiber cloth and the laying plane have the best fitting degree.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber cloth laying, in particular to a fiber cloth laying device. Background Art

[0002] With the advancement and development of science and technology, the physical properties of various materials used in people's daily lives have become relatively excellent. However, in actual use, different materials have different physical characteristics and often have different usage effects. On the other hand, when using original components and materials to meet basic needs, in order to pursue higher physical properties and better aesthetics, people also further lay materials on the surface of the original components and materials to meet the above needs.

[0003] As an inorganic, non-metallic material with excellent performance, fiber cloth is widely used in various technical fields. Due to its excellent physical properties, such as good insulation, good corrosion resistance, and high mechanical strength, it is also used to protect the surfaces of original equipment, materials, and components.

[0004] During the application process, fiber cloth is made through crucible drawing and pool kiln drawing processes. After production, there are inevitably some depressions or protrusions on the surface of the fiber cloth. For some companies or application scenarios with high requirements for surface fitting, the initially made fiber cloth cannot meet actual needs, so it needs to be processed. Summary of the Invention

[0005] In order to overcome the above technical problems existing in the prior art, the utility model provides a fiber cloth laying device, which guides and corrects the fiber cloth and performs downward pressure and smoothing operations on the fiber cloth during the laying process, thereby ensuring that the output fiber cloth has optimal fit and flatness.

[0006] To achieve the above effects, the technical solutions adopted in this application are as follows:

[0007] A fiber cloth laying device includes a main frame, to which are connected a load-bearing structure, multiple guide shafts, a correction device and a flattening device, the load-bearing structure is used to sleeve the fiber cloth; the multiple guide shafts are used to guide the fiber cloth to pass along a preset direction; the correction device is arranged parallel to the fiber cloth and located between the multiple guide shafts, and is used to correct and adjust the fiber cloth according to the passage path; the flattening device is installed at the end of the fiber cloth passage path, and is used to flatten the fiber cloth and output it flatly.

[0008] Furthermore, the bearing structure includes a brake assembly and a first rotating shaft, and the brake assembly and the first rotating shaft are coaxially fixedly connected.

[0009] Furthermore, the multiple guide shafts include at least a first guide shaft, a second guide shaft, a third guide shaft and a fourth guide shaft, and the four guide shafts are arranged in parallel.

[0010] Furthermore, the first guide shaft is arranged on the left side of the supporting structure and is vertically fixedly connected to the main frame, the first guide shaft and the first rotation axis of the supporting structure are in the same horizontal plane, and the fiber cloth passes under the first guide shaft;

[0011] The second guide shaft and the third guide shaft are fixedly connected to the deviation correcting device, the second guide shaft is installed on the side of the first guide shaft away from the bearing structure, and the top of the second guide shaft is flush with the bottom of the first guide shaft, and the third guide shaft is arranged directly below the second guide shaft;

[0012] The fourth guide shaft is arranged below the supporting structure and is vertically fixedly connected to the main frame.

[0013] Furthermore, the deviation correction device includes a distance sensor, a deviation correction control device and a first support frame;

[0014] One side of the deviation correction control device is fixedly connected to the main frame, the side of the deviation correction control device away from the main frame is fixedly connected to the distance sensor, and the first support frame is fixedly connected to the surface of the deviation correction control device facing the fiber cloth;

[0015] The second guide shaft among the plurality of guide shafts is arranged at the top of the first support frame, and the third guide shaft among the plurality of guide shafts is arranged at the bottom of the first support frame.

[0016] Furthermore, the distance sensor includes a groove, and the fiber cloth passes through the groove after passing through the third guide shaft among the multiple guide shafts.

[0017] The deviation correction control device is the main control part of the YP-2000 deviation correction integrated guide frame.

[0018] Furthermore, the flattening device includes a second support frame, a pressing device and a smoothing device; the second support frame is fixedly connected to the main frame, and the pressing device and the smoothing device are fixedly connected to the second support frame;

[0019] The pressing device is arranged parallel to a fourth guide shaft among the plurality of guide shafts, and the bottom of the pressing device is lower than the bottom of the fourth guide shaft, and the fiber cloth passes through the top of the fourth guide shaft and then passes through the bottom of the pressing device;

[0020] The smoothing device is arranged behind the pressing device along the output direction of the fiber cloth, and the fiber cloth is output after passing through the bottom of the smoothing device.

[0021] Furthermore, the pressing device includes a plurality of roller assemblies arranged in a close relationship, each roller assembly includes a limiting nut, an intermediate shaft, a first spring portion and a roller portion, and a plurality of through holes are arranged on the second support frame corresponding to each intermediate shaft, the top of the intermediate shaft passes through the through hole and is fixedly connected to the limiting nut, the bottom of the intermediate shaft is fixedly connected to the roller portion, and the first spring portion is arranged between the roller portion and the second support frame.

[0022] Furthermore, the smoothing device includes a plurality of smoothing components arranged in a close relationship, each smoothing component includes an L-shaped support frame, a second spring portion, an axial rotation portion, a second rotating shaft and a flexible smoothing portion;

[0023] The L-shaped support frame is fixedly connected to the second support frame, the vertical side of the L-shaped support frame is fixedly connected to one end of the second spring portion, and the horizontal side is provided with a first through hole;

[0024] One end of the axially rotating portion is fixedly connected to an end of the second spring portion away from the L-shaped support frame, a second through hole is provided in the middle of the axially rotating portion, the first through hole and the second through hole are located on the same axis, the second rotating shaft passes through all the first through holes and the second through holes, and the other end of the axially rotating portion is fixedly connected to the flexible smoothing portion;

[0025] One end of the flexible smoothing portion away from the axial rotating portion has a curved surface that is in contact with the fiber cloth.

[0026] The flexible smoothing portion is made of foamed silica gel.

[0027] Furthermore, the bottom of the flexible smoothing portion is lower than the bottom of the pressing device, and the height difference between the flexible smoothing portion and the bottom of the pressing device is 5 mm-8 mm.

[0028] The utility model has at least the following technical effects:

[0029] During the output process of the fiber cloth, on the one hand, the output direction is corrected in a positive direction by the correction device, so that the output fiber cloth has an accurate positive output path; on the other hand, it is flattened by the flattening device, so that the fiber cloth has the best fit with the laying surface.

[0030] The smoothing device ensures that the surface of the final fiber cloth has sufficient flatness, effectively meeting practical needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a fiber cloth laying device provided in an embodiment of the utility model.

[0032] Figure 2 It is a structural schematic diagram of the bearing structure provided by an embodiment of the utility model.

[0033] Figure 3 It is a structural schematic diagram of the guide shaft provided by an embodiment of the utility model.

[0034] Figure 4 It is a structural schematic diagram of the correction device provided by an embodiment of the utility model.

[0035] Figure 5 It is a structural schematic diagram of the flattening device provided in an embodiment of the present utility model.

[0036] Figure 6 It is a structural schematic diagram of the pressing device provided in an embodiment of the utility model.

[0037] Figure 7 It is a structural schematic diagram of the smoothing device provided in an embodiment of the utility model.

[0038] In the attached figure:

[0039] 10-main frame, 20-bearing structure, 21-brake assembly, 22-first rotating shaft, 30-guide shaft, 31-first guide shaft, 32-second guide shaft, 33-third guide shaft, 34-fourth guide shaft, 40-correction device, 41-distance sensor, 42-correction control device, 43-first support frame, 50-flattening device, 51-second support frame, 52-pressing device, 521-limiting nut, 522-first spring part, 523-roller part, 53-smoothing device, 531-L-shaped support frame, 532-second spring part, 533-axial rotation part, 534-second rotating shaft, 535-flexible smoothing part. DETAILED DESCRIPTION

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0043] In the description of this application, it should be noted that the terms "upper," "vertical," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the application is typically placed when in use, or are the orientations or positional relationships commonly understood by those skilled in the art. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0044] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0045] Example 1

[0046] like Figure 1 As shown, a fiber cloth laying device includes a main frame 10, to which are connected a supporting structure 20, a plurality of guide shafts 30, a correction device 40, and a flattening device 50. The supporting structure 20 is used to sleeve the fiber cloth; the plurality of guide shafts 30 are used to guide the fiber cloth to pass along a predetermined path; the correction device 40 is arranged parallel to the fiber cloth and located between the plurality of guide shafts 30, and is used to correct the fiber cloth according to the passage path; the flattening device 50 is installed at the end of the fiber cloth passage path and is used to flatten the fiber cloth and output it flatly. During the output process of the fiber cloth, on the one hand, the correction device corrects its output direction in a positive direction, so that the output fiber cloth has an accurate positive output path; on the other hand, the flattening device flattens it, so that the fiber cloth has an optimal fit with the laying surface.

[0047] The smoothing device ensures that the surface of the final fiber cloth has sufficient flatness, effectively meeting practical needs.

[0048] Example 2

[0049] See Figure 1The embodiment of the present invention provides a fiber cloth laying device, which includes: a main frame 10; a supporting structure 20, fixedly connected to the main frame 10, for sleeved with the fiber cloth; a plurality of guide shafts 30, fixedly connected to the main frame 10, for guiding the fiber cloth to pass along a preset direction; a correction device 40, fixedly connected to the main frame 10, the correction device 40 is arranged parallel to the fiber cloth and is located between the plurality of guide shafts 30, for correcting the fiber cloth according to the passing path; a flattening device 50, fixedly connected to the main frame 10, the flattening device 50 is arranged at the end of the fiber cloth passing path, and is used to flatten the fiber cloth and output it flatly.

[0050] In a specific implementation process, the fiber cloth is rolled on a drum for storage and transportation. After being transported to the vicinity of the fiber cloth laying device provided in the embodiment of the utility model, it is placed on the bearing structure 20 by technicians.

[0051] See Figure 2 In an embodiment of the present utility model, the supporting structure 20 includes a brake assembly 21 and a first rotating shaft 22 , and the brake assembly 21 and the first rotating shaft 22 are coaxially fixedly connected.

[0052] In this embodiment of the present invention, the brake assembly 21 is preferably an EPB-KX-006 magnetic powder brake. During use, when a section of fiber cloth needs to be flattened and laid, the cloth is pulled from the drum. During the pulling process, the force applied to the drum is transmitted to the first rotating shaft 22, which then begins to rotate, gradually releasing the fiber cloth wrapped in the drum. When the pulling force is removed, the magnetic powder brake rapidly stops the first rotating shaft 22, halting the output of the fiber cloth. After being pulled out, the fiber cloth passes through each guide shaft in sequence.

[0053] See Figure 3In an embodiment of the utility model, the multiple guide shafts 30 include a first guide shaft 31, a second guide shaft 32, a third guide shaft 33 and a fourth guide shaft 34; the first guide shaft 31 is arranged on the left side of the supporting structure 20 and is vertically fixedly connected to the main frame 10, the first guide shaft 31 and the rotating shaft 22 are in the same horizontal plane, and the fiber cloth passes under the first guide shaft 31; the second guide shaft 32 and the third guide shaft 33 are fixedly connected to the correcting device 40, the second guide shaft 32 is installed on the side of the first guide shaft 31 away from the supporting structure 20, and the top of the second guide shaft 32 is flush with the bottom of the first guide shaft 31, and the third guide shaft 33 is arranged directly below the second guide shaft 32; the fourth guide shaft 34 is arranged below the supporting structure 20 and is vertically fixedly connected to the main frame 10; the first guide shaft 31, the second guide shaft 32, the third guide shaft 33 and the fourth guide shaft 34 are arranged in parallel.

[0054] The fiber cloth first passes over the bottom of the first guide shaft 31 and then extends to the second guide shaft 32. The first guide shaft 31 and the rotating shaft 22 are coplanar, and the top of the second guide shaft 32 and the bottom of the first guide shaft 31 are coplanar. After passing over the top of the second guide shaft 32, the fiber cloth folds downward 90 degrees to extend to the surface of the third guide shaft 33 directly below. After further folding and passing over the bottom of the third guide shaft 33, it extends to the fourth guide shaft 34. The bottom of the third guide shaft 33 and the top of the fourth guide shaft 34 are coplanar. This stretching and tensioning ensures that the fiber cloth is pulled out stably, facilitating the subsequent flattening process.

[0055] However, in actual applications, if the stretched fiber cloth is directly flattened, on the one hand, due to the possibility of positional deviation when the fiber cloth is wound onto the drum, the stretched fiber cloth may also have certain deviations in the extension direction. During the subsequent flattening process, it may not be flattened properly, resulting in wrinkles. On the other hand, although the guide shafts are required to be installed accurately and parallel, certain installation deviations are inevitable during the actual installation process, which may also cause certain deviations in the extension direction of the stretched fiber cloth. In order to improve the above technical problems, a correction device 40 is provided on the stretching path of the fiber cloth to correct its deviations and ensure that the output fiber cloth is a smooth and positive fiber cloth.

[0056] See Figure 4In an embodiment of the utility model, the correcting device 40 includes a distance sensor 41, a correcting control device 42 and a first support frame 43; one side of the correcting control device 42 is fixedly connected to the main frame, the correcting control device 42 is fixedly connected to the distance sensor 41 on the side away from the main frame 10, and the first support frame 43 is fixedly connected to the surface of the correcting control device 42 facing the fiber cloth; the second guide shaft 32 is arranged at the top of the first support frame 43, and the third guide shaft 33 is arranged at the bottom of the first support frame 43; the distance sensor 41 includes a groove, and the fiber cloth passes through the groove after passing through the third guide shaft 33.

[0057] In the embodiment of the present invention, the correction control device 42 is the main control part of the YP-2000 correction integrated guide frame.

[0058] In actual use, the distance sensor 41 monitors the position information of the fiber cloth output from the third guide shaft 33 in real time. Based on this position information, it is determined whether the fiber cloth has positional deviation. If so, the deviation correction control device 42 is controlled to output corresponding control instructions to control the first support frame 43 to perform corresponding actions to correct the extension direction of the fiber cloth, so that the final output fiber cloth has an accurate extension direction. After the positive and stable fiber cloth is output, it is flattened.

[0059] See Figure 5 In an embodiment of the present utility model, the flattening device 50 includes a second support frame 51, a pressing device 52 and a smoothing device 53; the second support frame 51 is fixedly connected to the main frame 10, and the pressing device 52 and the smoothing device 53 are fixedly connected to the second support frame 51; the pressing device 52 is arranged parallel to the fourth guide shaft 34, and the bottom of the pressing device 52 is lower than the bottom of the fourth guide shaft 34. The fiber cloth passes through the top of the fourth guide shaft 34 and then passes through the bottom of the pressing device 52; the smoothing device 53 is arranged behind the pressing device 52 along the output direction of the fiber cloth, and the fiber cloth is output after passing the bottom of the smoothing device 53.

[0060] See Figure 6In an embodiment of the present utility model, the pressing device 52 is composed of a plurality of roller assemblies arranged in a close relationship, each roller assembly includes a limiting nut 521, an intermediate shaft (not shown), a first spring portion 522 and a roller portion 523, and a plurality of through holes (not shown) are provided on the second support frame 51 corresponding to each intermediate shaft, the top of the intermediate shaft passes through the through hole and is fixedly connected to the limiting nut 521, the bottom of the intermediate shaft is fixedly connected to the roller portion 523, and the first spring portion 522 is provided between the roller portion 523 and the second support frame 51.

[0061] During use, the bottom of the roller portion 523 is lower than the bottom of the fourth guide shaft 34, and the fiber cloth extends downward from the top of the fourth guide shaft 34 to the bottom of the roller portion 523 and is further output horizontally. Since the laying plane of the fiber cloth may be an uneven plane with an arc or slope, the first spring portion 522 is provided above the roller portion 523, so that each roller assembly can perform a corresponding flattening operation on the fiber cloth according to the surface shape of the laying plane, so that the fiber cloth can fully fit the laying surface. At the same time, the limiting nut 521 provided on the top can effectively prevent the roller portion 523 from being excessively pressed down, thereby ensuring that the fiber cloth has sufficient fit and will not be crushed.

[0062] Furthermore, since the fiber cloth has certain depressions or protrusions on its surface after being manufactured, it cannot meet the actual needs of application scenarios with high requirements for surface flatness. In order to further smooth the surface of the fiber cloth, a flexible smoothing device 53 is used to smooth the surface.

[0063] See Figure 7 In an embodiment of the present utility model, the smoothing device 53 is composed of a plurality of smoothing components arranged in a close relationship, each smoothing component including an L-shaped support frame 531, a second spring portion 532, an axial rotation portion 533, a second rotation axis 534 and a flexible smoothing portion 535; the L-shaped support frame 531 is fixedly connected to the second support frame 51, the vertical edge of the L-shaped support frame 531 is fixedly connected to one end of the second spring portion 532, and a first through hole (not shown) is provided on the horizontal edge; one end of the axial rotation portion 533 is fixedly connected to the end of the second spring portion 532 away from the L-shaped support frame 531, a second through hole (not shown) is provided in the middle of the axial rotation portion 533, the first through hole and the second through hole are located on the same axis, the second rotation axis 534 is provided through all the first through holes and the second through holes, the other end of the axial rotation portion 533 is fixedly connected to the flexible smoothing portion 535; the end of the flexible smoothing portion 535 away from the axial rotation portion 533 has a curved surface that is in close relationship with the fiber cloth.

[0064] In the embodiment of the present invention, preferably, the flexible smoothing portion 535 is made of foamed silicone.

[0065] In the embodiment of the present invention, the bottom of the flexible smoothing portion 535 is lower than the bottom of the pressing device 52 , and the height difference between the flexible smoothing portion 535 and the bottom of the pressing device 52 is 5-8 mm.

[0066] During actual application, since the bottom of the flexible smoothing portion 535 is 5-8 mm lower than the bottom of the pressing device 52, when the fiber cloth passes through the bottom of the flexible smoothing portion 535, on the one hand, the surface of the fiber cloth is smoothed under the flexible action of the flexible smoothing portion 535; on the other hand, the bottom of the flexible smoothing portion 535 is subjected to the force of the fiber cloth and generates an upward force, which is transmitted to the axial rotating portion 533 to make it rotate axially around the second rotating axis 534. During the rotation, the top of the axial rotating portion 533 applies a force to the second spring portion 532 to compress it. In this embodiment of the utility model, the elastic force of the first spring portion 522 is greater than the elastic force of the second spring portion 532, and the elastic force of the second spring portion 532 is less than 20 N / m.

[0067] After being smoothed by the smoothing portion 53 , the fiber cloth is output in a flat and fitting manner, thus meeting actual needs.

[0068] The above describes in detail the optional implementation methods of the embodiment of the present invention in conjunction with the accompanying drawings. However, the embodiment of the present invention is not limited to the specific details in the above implementation methods. Within the technical concept of the embodiment of the present invention, the technical solution of the embodiment of the present invention can be subjected to various simple modifications, and these simple modifications all fall within the protection scope of the embodiment of the present invention.

[0069] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. To avoid unnecessary repetition, the embodiments of the present utility model will not further describe various possible combinations.

[0070] In addition, the various implementations of the embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the embodiments of the present invention, they should also be regarded as the contents disclosed in the embodiments of the present invention.

Claims

1. A fiber cloth laying device, characterized in that: The invention comprises a main frame (10), connected to a bearing structure (20) for sleeved fiber cloth, a plurality of guide shafts (30) for guiding the fiber cloth to pass along a preset direction, a deviation correction device (40) for correcting and adjusting the fiber cloth according to the passing path, and a flattening device (50) for flattening the fiber cloth and outputting it flatly, wherein the deviation correction device (40) is arranged parallel to the fiber cloth and is located between the plurality of guide shafts (30), and the flattening device (50) is installed at the end of the passing path of the fiber cloth.

2. The fiber cloth laying device according to claim 1, characterized in that: The bearing structure (20) comprises a brake assembly (21) and a first rotating shaft (22), and the brake assembly (21) and the first rotating shaft (22) are coaxially fixedly connected.

3. The fiber cloth laying device according to claim 1, characterized in that: The plurality of guide shafts (30) include at least a first guide shaft (31), a second guide shaft (32), a third guide shaft (33) and a fourth guide shaft (34), and the four guide shafts are arranged in parallel.

4. The fiber cloth laying device according to claim 3, characterized in that: The first guide shaft (31) is arranged on the left side of the bearing structure (20) and is vertically fixedly connected to the main frame (10), the first guide shaft (31) and the first rotation axis (22) of the bearing structure (20) are in the same horizontal plane, and the fiber cloth passes under the first guide shaft (31); The second guide shaft (32) and the third guide shaft (33) are fixedly connected to the deviation correcting device (40), the second guide shaft (32) is installed on the side of the first guide shaft (31) away from the bearing structure (20), and the top of the second guide shaft (32) is flush with the bottom of the first guide shaft (31), and the third guide shaft (33) is arranged directly below the second guide shaft (32); The fourth guide shaft (34) is arranged below the bearing structure (20) and is vertically fixedly connected to the main frame (10).

5. The fiber cloth laying device according to claim 1, characterized in that: The deviation correction device (40) includes a distance sensor (41), a deviation correction control device (42) and a first support frame (43); One side of the deviation correction control device (42) is fixedly connected to the main frame (10), the side of the deviation correction control device (42) away from the main frame (10) is fixedly connected to the distance sensor (41), and the first support frame (43) is fixedly connected to the surface of the deviation correction control device (42) facing the fiber cloth; A second guide shaft (32) among the plurality of guide shafts (30) is arranged at the top of the first support frame (43), and a third guide shaft (33) among the plurality of guide shafts (30) is arranged at the bottom of the first support frame (43).

6. The fiber cloth laying device according to claim 5, characterized in that: The distance sensor (41) comprises a groove for the fiber cloth to pass through.

7. The fiber cloth laying device according to claim 1, characterized in that: The flattening device (50) comprises a second support frame (51), a pressing device (52) and a smoothing device (53); the second support frame (51) is fixedly connected to the main frame (10), and the pressing device (52) and the smoothing device (53) are fixedly connected to the second support frame (51); The pressing device (52) is arranged in parallel with the fourth guide shaft (34) among the plurality of guide shafts (30), and the bottom of the pressing device (52) is lower than the bottom of the fourth guide shaft (34), and the fiber cloth passes through the top of the fourth guide shaft (34) and then passes through the bottom of the pressing device (52); The smoothing device (53) is arranged behind the pressing device (52) along the output direction of the fiber cloth.

8. The fiber cloth laying device according to claim 7, characterized in that: The pressing device (52) includes a plurality of roller assemblies arranged in a close relationship, each roller assembly including a limiting nut (521), an intermediate shaft, a first spring portion (522) and a roller portion (523). A plurality of through holes are provided on the second support frame (51) corresponding to each intermediate shaft. The top of the intermediate shaft passes through the through hole and is fixedly connected to the limiting nut (521). The bottom of the intermediate shaft is fixedly connected to the roller portion (523). The first spring portion (522) is provided between the roller portion (523) and the second support frame (51).

9. The fiber cloth laying device according to claim 7, characterized in that: The smoothing device (53) comprises a plurality of smoothing components arranged in close contact with each other, each smoothing component comprising an L-shaped support frame (531), a second spring portion (532), an axial rotation portion (533), a second rotation axis (534) and a flexible smoothing portion (535); The L-shaped support frame (531) is fixedly connected to the second support frame (51), the vertical side of the L-shaped support frame (531) is fixedly connected to one end of the second spring portion (532), and the horizontal side is provided with a first through hole; One end of the axial rotating portion (533) is fixedly connected to one end of the second spring portion (532) away from the L-shaped support frame (531); a second through hole is provided in the middle of the axial rotating portion (533); the first through hole and the second through hole are located on the same axis; the second rotation axis (534) passes through all the first through holes and the second through holes; the other end of the axial rotating portion (533) is fixedly connected to the flexible smoothing portion (535); One end of the flexible smoothing portion (535) away from the axial rotating portion (533) has a curved surface that is fitted with the fiber cloth.

10. The fiber cloth laying device according to claim 9, characterized in that: The bottom of the flexible smoothing portion (535) is lower than the bottom of the pressing device (52), and the height difference between the bottom of the flexible smoothing portion (535) and the bottom of the pressing device (52) is 5 mm to 8 mm.

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