Automatic continuous folding equipment for aramid honeycomb tensile belt

Abstract

The present application relates to the technical field of aviation composite materials, and specifically relates to an automatic continuous folding equipment for aramid honeycomb tensile strips, which comprises a translation guide rail, a unwinding device, a tension control device, a front traction combination, a middle traction combination, a rear traction combination, a material receiving table, an overall frame, a control cabinet, a folding device located in the front traction combination, a pressing and vacuum adsorption device located in each traction combination structure, and a size positioning signal switch located on the translation guide rail. Compared with the prior art, the present application has the advantages that: through the orderly back-and-forth movement between each traction combination, the equipment can realize the continuous folding of multiple tensile rings, the size of the ring and the size between the rings can be adjusted, the precision is high, the efficiency is high, it is suitable for various different strip materials such as aluminum foil, glass fiber cloth and aramid paper, the tensile strip produced is better matched with aramid honeycomb products of different specifications and sizes, the aramid honeycomb shape is more regular, and material waste is reduced.

Description

Technical Field

[0001] This invention relates to the field of aerospace composite materials technology, specifically to an automatic continuous folding device for aramid honeycomb stretch tape. Background Technology

[0002] In the fabrication of aramid honeycomb, multiple ring-shaped stretching strips made of materials such as aluminum foil, fiberglass cloth, and aramid paper are needed to assist in the stretching and shaping processes. Traditional stretching strip manufacturing methods rely on manual folding or machine folding to a fixed size, which suffers from problems such as low precision, low efficiency, and inability to adjust the size. This results in the stretching strips not being well matched with aramid honeycomb of different sizes and specifications, leading to material waste. Summary of the Invention

[0003] The purpose of this invention is to address the problems of low precision, low production efficiency, and inability to adjust the size of the stretching tape used in the existing aramid honeycomb manufacturing process, and to provide an automatic continuous folding device for aramid honeycomb stretching tape.

[0004] To achieve the above objectives, an automatic continuous folding device for aramid honeycomb stretch tape is designed, comprising a translational guide rail, which includes an outer guide rail and an inner guide rail; a front traction assembly, including independent first and second pneumatic self-driven sliders, wherein the first pneumatic self-driven slider mounted on the inner guide rail is provided with a first lower traction plate with one side inclined, and the second pneumatic self-driven slider mounted on the outer guide rail is provided with a first upper support, which is connected to a first upper adsorption traction plate via a lifting shaft, the first upper adsorption traction plate having one side inclined and connected to a folding device; and a middle traction assembly, including independent third and fourth pneumatic self-driven sliders, mounted on the inner guide rail. The third pneumatic self-driven slider on the guide rail is provided with a second lower traction plate with one side inclined. The fourth pneumatic self-driven slider installed on the outer guide rail is provided with a second upper bracket. The second upper bracket is connected to the second upper adsorption traction plate through a lifting shaft. One side of the second upper adsorption traction plate is inclined. The rear traction assembly includes independent fifth and sixth pneumatic self-driven sliders. The fifth pneumatic self-driven slider installed on the inner guide rail is provided with a third lower traction plate with all right angles on its edges. The sixth pneumatic self-driven slider installed on the outer guide rail is provided with a third upper bracket. The third upper bracket is connected to the third upper adsorption traction plate through a lifting shaft. The edges of the third upper adsorption traction plate are all right angles.

[0005] Preferably, the device further includes an unwinding mechanism and a tension control mechanism. The unwinding mechanism includes an unwinding bracket, an air shaft, and a brake disc that adjusts according to tension. The unwinding bracket is fixed to an outer guide rail to ensure straightness. The air shaft is mounted on the unwinding bracket and fixed by a bayonet. One end of the air shaft is equipped with a gear that connects to the brake disc to control the unwinding speed. The tension control mechanism includes a bracket, a pressure measuring module, a pressure measuring guide roller, and an adjusting guide roller. The bracket is fixed to the outer guide rail to ensure straightness. The pressure measuring module is mounted on the bracket, and a pressure analog signal is output to the control cabinet. The pressure measuring guide roller is mounted on the pressure measuring module.

[0006] Preferably, it also includes a receiving platform, an overall mounting frame, and a control cabinet. The receiving platform includes a tabletop and three transmission rollers. The overall mounting frame includes a mounting frame and several support columns. The height of the support columns is adjustable to ensure that the mounting frame is horizontal. The mounting frame is integrally welded from square steel and is flat. The support columns are independently adjustable to ensure that the mounting frame is horizontal. The control cabinet includes a control panel and electrical components.

[0007] Preferably, the first upper adsorption traction plate includes a first upper adsorption front traction plate and a first upper adsorption rear traction plate. The lifting shaft descends to drive the first upper adsorption front traction plate and the first upper adsorption rear traction plate to press down onto the upper surface of the lower traction plate. At this time, the first upper adsorption rear traction plate and the first lower traction plate form a continuous inclined surface.

[0008] Preferably, the folding device includes a strip folding plate and a strip folding pneumatic drive plate. Driven by the strip folding pneumatic drive plate, the strip folding plate moves back and forth along the continuous inclined plane formed by the first upper adsorption traction plate and the first lower traction plate.

[0009] Preferably, the upper surfaces of the first, second, and third lower traction plates are kept on the same horizontal plane, and the two inclined surfaces of the first and second lower traction plates can fit together.

[0010] Preferably, the second upper adsorption traction plate includes a second upper adsorption front traction plate and a second upper adsorption rear traction plate. The inclined surfaces of the first upper adsorption rear traction plate and the second upper adsorption rear traction plate can be fitted together. The first upper adsorption traction plate has a hollow structure to accommodate the passage of a first pneumatic self-driven slider. The second upper adsorption traction plate has a hollow structure to accommodate the passage of a third pneumatic self-driven slider. The third upper adsorption traction plate has a hollow structure to accommodate the passage of a fifth pneumatic self-driven slider.

[0011] Preferably, the receiving platform is installed at a backward and downward angle to facilitate the natural and smooth sliding of materials without power.

[0012] Preferably, the outer guide rail and the inner guide rail have the same cross-section, are connected to the mounting frame, and the upper surfaces of the outer guide rail and the inner guide rail are on the same plane.

[0013] Compared with the prior art, the advantages of this invention are as follows: This invention designs an automatic continuous aramid honeycomb stretch tape folding device, including a translation guide rail, an unwinding device, a tension control device, a front traction assembly, a middle traction assembly, a rear traction assembly, a receiving platform, an overall frame, and a control cabinet, as well as a folding device located in the front traction assembly, and pressing and vacuum adsorption devices located in each traction assembly structure. Through the orderly back-and-forth movement between each traction assembly, this device can realize the continuous folding of multiple stretch rings. The size of the rings and the dimensions between the rings are adjustable, with high precision and high efficiency. It is applicable to various tape materials such as aluminum foil, glass fiber cloth, and aramid paper. The stretch tape produced is better matched with aramid honeycomb products of different specifications and sizes, achieving a more regular aramid honeycomb shape and reducing material waste. Attached Figure Description

[0014] Figure 1 This is an overall schematic diagram of the present invention;

[0015] Figure 2 This is an overall front view of the present invention;

[0016] Figure 3 This is a schematic diagram of the unwinding device of the present invention;

[0017] Figure 4 This is a schematic diagram of the front traction assembly of the present invention;

[0018] Figure 5 This is a schematic diagram of the traction assembly of the present invention;

[0019] Figure 6 This is a schematic diagram of the rear traction assembly of the present invention;

[0020] Figure 7 This is a schematic diagram of the receiving platform of the present invention;

[0021] Figure 8 This is a schematic diagram of the tension band of the present invention;

[0022] Figure 9 This is a schematic diagram of the working process of the present invention. Detailed Implementation

[0023] Example 1

[0024] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7An automatic continuous folding device for aramid honeycomb stretch tape is provided. The device includes a translation guide rail (1), an unwinding device (2), a tension control device (3), a front traction assembly (4), a middle traction assembly (5), a rear traction assembly (6), a receiving platform (7), an overall frame (8), and a control cabinet (9), as well as a folding device located in the front traction assembly, a pressing and vacuum adsorption device located in each traction assembly structure, and a size positioning signal switch located on the translation guide rail.

[0025] The translation guide rail (1) includes two outer guide rails (1-1), two inner guide rails (1-2), and a size positioning signal switch (1-3).

[0026] The unwinding device (2) includes an unwinding bracket (2-1), an air shaft (2-2), and a brake disc (2-3) that is adjusted according to tension. The unwinding bracket is fixed on the outer guide rail (1-1) to ensure straightness. The air shaft (2-2) is mounted on the unwinding bracket and fixed by a bayonet. A gear is installed at one end of the air shaft and connected to the brake disc (2-3) to control the unwinding speed.

[0027] The tension control device (3) includes a bracket (3-1), a pressure measurement module (3-2), a pressure measuring guide roller (3-3), and a guiding roller (3-4); the bracket (3-1) is fixed on the outer guide rail (1-1) to ensure straightness; the pressure measurement module (3-2) is installed on the bracket (3-1), and the pressure analog signal is output to the control cabinet (9); the pressure measuring guide roller (3-3) is installed on the pressure measurement module (3-2);

[0028] The front traction assembly (4) includes a first pneumatic self-driven slider (4-1), a first lower bracket (4-2), a first lower traction plate (4-3), a second pneumatic self-driven slider (4-4), a second upper bracket (4-5), a first upper adsorption front traction plate (4-6), a first upper adsorption rear traction plate (4-7), a first lifting shaft (4-8), a second lifting shaft (4-9), a strip folding plate (4-10), and a strip folding pneumatic drive plate (4-11); the first pneumatic self-driven slider (4-1) is installed on... The first lower bracket (4-2) and the first lower traction plate (4-3) are mounted on the first pneumatic self-driven slider (4-1) and move back and forth along the inner guide rail (1-2). The upper surface of the first lower traction plate (4-3) is roughened to increase friction, and the upper surface maintains a 30° angle with one side. The second pneumatic self-driven slider (4-4) is mounted on the outer guide rail (1-1) and moves back and forth along the outer guide rail (1-1). The first upper bracket (4-5) is fixed to the second pneumatic self-driven slider (4-4). On the first upper adsorption front traction plate (4-6), the first upper adsorption front traction plate (4-6) is connected to the lifting shaft (4-8), and the first upper adsorption rear traction plate (4-7) is connected to the lifting shaft (4-9). The lifting shaft (4-8) and the lifting shaft are mounted on the first upper bracket (4-5), which can vertically lift the first upper adsorption front traction plate (4-6) and the first upper adsorption rear traction plate (4-7). The strip folding plate (4-10) and the strip folding air drive plate (4-11) are connected at a 30° angle to the first upper adsorption rear traction plate (4-7), and the strip folding... The pneumatic drive plate (4-11) can drive the strip folding plate (4-10) to move along a 30° inclined plane; the first upper adsorption front traction plate (4-6) and the first upper adsorption traction plate rear (4-7) are hollow structures with numerous round holes on the lower surface. The diameter of the round holes is 1.5 mm and the distance between the centers is 15 mm. There are two 20 mm diameter air extraction holes on the side. The air extraction holes and the round holes on the lower surface form an air passage. When the air is being extracted, the lower surface has an adsorption force. The upper surface of the first upper adsorption rear traction plate (4-7) maintains a 30° angle with one side.

[0029] The middle traction assembly (5) includes a third pneumatic self-driven slider (5-1), a second lower support (5-2), a second lower traction plate (5-3), a fourth pneumatic self-driven slider (5-4), a second upper support (5-5), a second upper adsorption front traction plate (5-6), a second upper adsorption rear traction plate (5-7), a third lifting shaft (5-8), and a fourth lifting shaft (5-9). The third pneumatic self-driven slider (5-1) is mounted on the inner guide rail (1-2) and moves back and forth along the inner guide rail (1-2). The second lower support (5-2) and the second lower traction plate (5-3) are mounted on the third pneumatic self-driven slider (5-1). The upper surface of the second lower traction plate is roughened to increase friction, and the upper surface maintains a 30° angle with one side. The fourth pneumatic self-driven slider (5-4) is mounted on the outer guide rail (1-1) and moves back and forth along the outer guide rail (1-1). The second upper support (5-1) is mounted on the outer guide rail (1-1) and moves back and forth along the outer guide rail (1-1). The second upper support (5-1) is mounted on the inner guide rail (1-2), a second lower traction plate (5-3), a third upper traction plate (5-4), a fourth lower traction plate (5-5), a fifth upper traction plate (5-6), a fifth upper traction plate (5-7), a sixth upper traction plate (5-8), a seventh upper traction plate (5-9), a stern lower traction plate (5-1), a stern lower traction plate (5-2), a stern lower traction plate (5-3), a stern lower traction plate (5-4), a stern lower traction plate (5-5), a stern lower traction plate (5-6), a stern lower traction plate (5-7), a stern lower traction plate (5-8), a stern lower traction -5) Fixed on the fourth pneumatic self-driven slider (5-4), the second upper adsorption front traction plate (5-6) is connected to the third lifting shaft (5-8), and the second upper adsorption rear traction plate (5-7) is connected to the fourth lifting shaft (5-9). The third lifting shaft (5-8) and the fourth lifting shaft (5-9) are installed on the second upper bracket (5-5) and can vertically lift the second upper adsorption front traction plate (5-6) and the second upper adsorption rear traction plate (5-7). The second upper adsorption front traction plate (5-6) and the second upper adsorption rear traction plate (5-7) are hollow structures with numerous round holes on the lower surface. The diameter of the round holes is 1.5 mm and the distance between the centers is 15 mm. There are two 20 mm diameter air extraction holes on the side. The air extraction holes and the round holes on the lower surface form an air passage. When the air is being extracted, the lower surface has an adsorption force. The upper surface of the second upper adsorption front traction plate (5-6) maintains a 30° angle with one side.

[0030] The rear traction assembly (6) includes a fifth pneumatic self-driven slider (6-1), a third lower bracket (6-2), a third lower traction plate (6-3), a sixth pneumatic self-driven slider (6-4), a third upper bracket (6-5), a third upper adsorption traction plate (6-6), and a fifth lifting shaft (6-7). The fifth pneumatic self-driven slider (6-1) is mounted on the inner guide rail (1-2) and moves back and forth along the inner guide rail (1-2). The third lower bracket (6-2) and the third lower traction plate (6-3) are mounted on the fifth pneumatic self-driven slider (6-1). The upper surface of the third lower traction plate (6-3) is roughened to increase friction, and the upper surface is perpendicular to both sides. The sixth pneumatic self-driven slider (6-4) is mounted on... On the outer guide rail (1-1), it moves back and forth along the outer guide rail (1-1). The third upper bracket (6-5) is fixed on the sixth pneumatic self-driven slider (6-4). The third upper adsorption traction plate (6-6) is connected to the fifth lifting shaft (6-7). The fifth lifting shaft (6-7) is installed on the third upper bracket (6-5) and can vertically lift the third upper adsorption traction plate (6-6). The third upper adsorption traction plate (6-6) has a hollow structure. The upper surface is perpendicular to the two sides. The lower surface has numerous round holes with a diameter of 1.5 mm and a center-to-center distance of 15 mm. There are two 20 mm diameter air extraction holes on the side. The air extraction holes and the round holes on the lower surface form an air passage. When the air is being extracted, the lower surface has an adsorption force.

[0031] The receiving platform (7) includes a table surface (7-1) and three transmission rollers (7-2).

[0032] The overall frame (8) includes an installation frame (8-1) and eight support columns (8-2); the height of the eight support columns (8-2) is adjustable to make the installation frame (8-1) horizontal;

[0033] The control cabinet (9) includes a control panel and various electrical components.

[0034] The pressure measurement module (3-1) outputs an analog signal to the control cabinet. The control cabinet controls the state of the brake disc (2-3) according to the algorithm result to achieve automatic control of the unwinding speed.

[0035] The first lifting shaft (4-8) and the second lifting shaft (4-9) descend to drive the first upper adsorption front traction plate (4-6) and the first upper adsorption rear traction plate (4-7) to press down onto the upper surface of the first lower traction plate (4-3). At this time, the first upper adsorption rear traction plate (4-7) and the first lower traction plate (4-3) form a continuous 30° angled slope.

[0036] Driven by the strip folding air drive plate (4-11), the strip folding plate (4-10) moves back and forth along the continuous 30° angle slope formed by the first upper adsorption traction plate (4-7) and the first lower traction plate (4-3).

[0037] The upper surfaces of the first lower traction plate (4-3), the second lower traction plate (5-3), and the third lower traction plate (6-3) remain on the same horizontal plane.

[0038] The two 30° angled ramps of the first lower traction plate (4-3) and the second lower traction plate (5-3) can be fitted together.

[0039] The two 30° angled slopes of the first upper adsorption traction plate (4-7) and the second upper adsorption front traction plate (5-6) can be fitted together.

[0040] The receiving platform (7) is installed at a 15° backward and downward angle to facilitate the natural and smooth sliding of materials without power.

[0041] The mounting frame (8-1) is made of square steel welded together, and the whole is flat; each support column (8-2) can be independently adjusted in height to make the mounting frame (8-1) level.

[0042] The two outer guide rails (1-1) and the two inner guide rails (1-2) have the same cross-section and are connected to the mounting frame (8-1).

[0043] The upper surfaces of the two outer guide rails (1-1) and the two inner guide rails (1-2) are mounted and adjusted on a single plane.

[0044] Example 2

[0045] Reference Figure 9 A simplified diagram illustrating the specific implementation method, using aluminum foil strip as raw material, shows the following working process when the invention is operating automatically:

[0046] The aluminum foil strip is placed on the unwinding device (2), unfolded and passed through the pressure measuring guide roller (3-3), and the adjusting guide roller (3-4) is passed through. It is then carried along the upper surface of the first lower traction plate (4-3), the second lower traction plate (5-3), and the third lower traction plate (6-3) to the receiving table (7).

[0047] The distance between the middle traction assembly (5) and the front traction assembly (4) is set to 2b. The machine is started. Under the action of the lifting shaft pressing down and vacuuming, the lower traction plate and the upper adsorption traction plate of each assembly clamp the aluminum foil strip. The aluminum foil strip is adsorbed on the surface of the upper adsorption traction plate and the strip is tensioned.

[0048] The strip folding pneumatic drive plate (4-11) drives the strip folding plate (4-10) to run downward along the slope, while the front traction assembly (4) moves forward along the translation guide rail (1), and the aluminum foil completes the bending.

[0049] The front traction assembly (4) with the bent aluminum foil strip runs to position 2b;

[0050] The upper adsorption traction plates of the front traction assembly (4) and the middle traction assembly (5) maintain adsorption and cancel clamping. The first lower traction plate (4-3) moves backward and the second lower traction plate (5-3) moves forward by 2a / 3 distance. The first upper adsorption rear traction plate (4-7) cancels adsorption and rises to the highest point. The second upper adsorption front traction plate (5-6) and the second upper adsorption rear traction plate (5-7) cancel adsorption, move forward by 2a / 3 distance, and then clamp.

[0051] The first upper adsorption front traction plate (4-6) cancels adsorption, moves back 1a / 3 distance, and clamps adsorption. The second upper adsorption front traction plate (5-6) and the second upper adsorption rear traction plate (5-7) cancel clamping, move forward 1a / 3 distance, and clamp adsorption. The first upper adsorption front traction plate (4-6) cancels adsorption clamping and rises to the highest point. The first upper adsorption front traction plate (4-6) and the first upper adsorption rear traction plate (4-7) move back to the starting point. The third upper adsorption traction plate (6-6) cancels adsorption and clamping, moves forward a distance, and maintains adsorption.

[0052] The second upper adsorption front traction plate (5-6) and the second upper adsorption rear traction plate (5-7) are released from clamping to maintain adsorption. The first lower traction plate (4-3) moves back to the starting point. The second lower traction plate (5-3) moves forward by 1a / 3 distance. The second upper adsorption front traction plate (5-6) and the second upper adsorption rear traction plate (5-7) clamp adsorption. The third lower traction plate (6-3) moves forward by a distance. The third upper adsorption traction plate (6-6) clamps adsorption.

[0053] The second upper adsorption front traction plate (5-6), the second upper adsorption rear traction plate (5-7), and the lower adsorption plate (5-3), the third upper adsorption traction plate (6-6), and the third lower traction plate (6-3) remain in a clamped adsorption state and move back a distance to the starting point;

[0054] Repeat the above steps to obtain... Figure 8 The tension belt is shown in the schematic diagram.

[0055] The above description is merely a specific embodiment of the invention, but the scope of protection of the invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in the invention, based on the technical solutions and novel concepts of the invention, should be covered within the scope of protection of the invention.

Claims

1. An automatic continuous folding device for aramid honeycomb stretch tape, characterized in that, include A translation guide rail, comprising an outer guide rail and an inner guide rail; The front traction assembly includes an independent first pneumatic self-driven slider and a second pneumatic self-driven slider. The first pneumatic self-driven slider, which is mounted on the inner guide rail, is provided with a first lower traction plate with one side being inclined. The second pneumatic self-driven slider, which is mounted on the outer guide rail, is provided with a first upper bracket. The first upper bracket is connected to the first upper adsorption traction plate through a lifting shaft. One side of the first upper adsorption traction plate is inclined and is connected to the folding device. The middle traction assembly includes an independent third pneumatic self-driven slider and a fourth pneumatic self-driven slider. The third pneumatic self-driven slider, which is mounted on the inner guide rail, is provided with a second lower traction plate with one side being inclined. The fourth pneumatic self-driven slider, which is mounted on the outer guide rail, is provided with a second upper bracket. The second upper bracket is connected to the second upper adsorption traction plate through a lifting shaft. One side of the second upper adsorption traction plate is inclined. The rear traction assembly includes an independent fifth pneumatic self-driven slider and a sixth pneumatic self-driven slider. The fifth pneumatic self-driven slider, which is mounted on the inner guide rail, is provided with a third lower traction plate with right-angled edges. The sixth pneumatic self-driven slider, which is mounted on the outer guide rail, is provided with a third upper bracket. The third upper bracket is connected to the third upper adsorption traction plate through a lifting shaft. The edges of the third upper adsorption traction plate are all right-angled. It also includes an unwinding device, which includes an unwinding bracket, an air shaft, and a brake disc that is adjusted according to tension. The unwinding bracket is fixed on an outer guide rail to ensure straightness. The first upper adsorption traction plate includes a first upper adsorption front traction plate and a first upper adsorption rear traction plate. The lifting shaft descends and drives the first upper adsorption front traction plate and the first upper adsorption rear traction plate to press down onto the upper surface of the lower traction plate. At this time, the first upper adsorption rear traction plate and the first lower traction plate form a continuous inclined surface. The folding device includes a strip folding plate and a strip folding pneumatic drive plate. Driven by the strip folding pneumatic drive plate, the strip folding plate moves back and forth along the continuous inclined plane formed by the first upper adsorption traction plate and the first lower traction plate. The two inclined surfaces of the first and second lower traction plates can fit together. The second upper adsorption traction plate includes a second upper adsorption front traction plate and a second upper adsorption rear traction plate. The inclined surfaces of the first upper adsorption rear traction plate and the second upper adsorption front traction plate can be fitted together. The first upper adsorption traction plate has a hollow structure to accommodate the passage of a first pneumatic self-driven slider. The second upper adsorption traction plate has a hollow structure to accommodate the passage of a third pneumatic self-driven slider. The third upper adsorption traction plate has a hollow structure to accommodate the passage of a fifth pneumatic self-driven slider.

2. The automatic continuous folding device for aramid honeycomb stretch tape as described in claim 1, characterized in that... It also includes a tension control device. The air shaft is mounted on the unwinding bracket and fixed by a bayonet. One end of the air shaft is equipped with a gear that is connected to the brake disc to control the unwinding speed. The tension control device includes a bracket, a pressure measuring module, a pressure measuring guide roller, and an adjusting guide roller. The bracket is fixed on the outer guide rail to ensure straightness. The pressure measuring module is mounted on the bracket and outputs a pressure analog signal to the control cabinet. The pressure measuring guide roller is mounted on the pressure measuring module.

3. The automatic continuous folding device for aramid honeycomb stretch tape as described in claim 1, characterized in that... It also includes a receiving platform, an overall mounting frame, and a control cabinet. The receiving platform includes a tabletop and three drive rollers. The overall mounting frame includes a mounting frame and several support columns. The height of the support columns is adjustable to ensure that the mounting frame is horizontal. The mounting frame is integrally welded from square steel and is flat. The support columns are independently adjustable to ensure that the mounting frame is horizontal. The control cabinet includes a control panel and electrical components.

4. The automatic continuous folding device for aramid honeycomb stretch tape as described in claim 1, characterized in that... The upper surfaces of the first, second, and third lower traction plates are kept on the same horizontal plane.

5. The automatic continuous folding device for aramid honeycomb stretch tape as described in claim 3, characterized in that... The receiving platform is installed at a backward and downward angle to facilitate the natural and smooth sliding of materials without power.

6. The automatic continuous folding device for aramid honeycomb stretch tape as described in claim 1, characterized in that... The outer guide rail and the inner guide rail have the same cross-section and are connected to the mounting frame, with the upper surfaces of the outer guide rail and the inner guide rail on the same plane.

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