Kevlar fiber ripple efficient pressing device

Abstract

The invention provides an efficient Kevlar fiber corrugation pressing device, and relates to the field of Kevlar fiber corrugation pressing. The device comprises a winding seat, a dust removal device is arranged at the upper end of the winding seat, a plurality of rollers are rotationally connected to the front side surface of the winding seat and located at the lower end of the dust removal device, a first motor is fixedly connected to the rear end of the winding seat, and the rollers are fixedly connected to the output end of the first motor; and a heating device is arranged at the right end of the winding seat. A felt roller and a static brush material on the felt roller are arranged to remove dust and other impurities on multiple silk threads to facilitate follow-up corrugation treatment, manual cleaning is reduced, the working efficiency is improved, fiber bundles are moved up and down through a thread uniformizing device to be evenly wound on a cutting device, and the quality of the fiber bundles is improved. And the movable head and the cutter assembly arranged in the cutting-off device are used for cutting fiber sections with different widths when the fiber bundles are cut, so that different requirements are met.

Description

Technical Field

[0001] This invention relates to the field of Kevlar fiber corrugated pressing, specifically to a high-efficiency Kevlar fiber corrugated pressing device. Background Technology

[0002] Kevlar is a high-performance synthetic fiber belonging to the aramid fiber family, possessing extremely high strength and toughness. It is primarily used in applications requiring exceptionally high strength and tensile strength. The structure of Kevlar fiber consists of aromatic ring molecules arranged closely together, giving it very high tensile strength and impact resistance. Due to its superior properties, Kevlar fiber is widely used in various fields such as military, protective equipment, transportation, and sports.

[0003] The process of pressing Kevlar fibers into a corrugated shape involves heating and extruding multiple strands of Kevlar fiber to form the shape. Existing Kevlar corrugated fiber forming requires multiple processes and cutting into segments for subsequent use. However, these multiple processes generally require manual handling, which is quite troublesome. Furthermore, the cutting tools are difficult to adjust, resulting in the length of the cut Kevlar fiber segments being fixed and unable to meet various length requirements. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a high-efficiency pressing device for Kevlar fiber corrugations, which solves the problems of manual transportation required for multiple processes and the inability to adjust cutting tools.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency pressing device for Kevlar fiber corrugations, comprising a winding seat, a dust removal device at the upper end of the winding seat, a plurality of rollers rotatably connected to the front surface of the winding seat and below the dust removal device, a first motor fixedly connected to the rear end of the winding seat, the rollers fixedly connected to the output end of the first motor, a heating device at the right end of the winding seat, an extrusion device at the right end of the heating device, a winding table at the right end of the extrusion device, a averaging device at the right end of the winding table, a support fixedly connected to the right end of the averaging device, a conveyor belt fixedly connected to the lower end of the support, a cutting device on the inner side of the support, a limiting cylinder at the lower end of the cutting device, and a heat dissipation cylinder fixedly connected to the upper end of the winding table.

[0008] The fiber bundles are wrapped around the heat sink to allow them to come into contact with the air for a long time to cool them down. Alternatively, a fan can be added to the outside of the heat sink to blow air onto the fiber bundles for cooling.

[0009] Preferably, the dust removal device comprises a first fixed plate, a second electric push rod, a push plate, a third motor and a felt roller, the first fixed plate is fixedly connected to the upper end of the winding seat, the second electric push rod is fixedly connected to the upper surface of the first fixed plate, the push plate is fixedly connected to the output end of the second electric push rod, the third motor is fixedly connected to the side surface of the push plate, one end of the felt roller is fixedly connected to the output end of the third motor, and the surface of the felt roller is made of electrostatic brush material.

[0010] The dust removal device is arranged to facilitate the removal of dust on the fiber filaments and better compression into fiber bundles. The second electric push rod is started to move the felt roller downward to contact the fiber filaments. Then the third motor and the first motor at the rear end of the roller are started to drive the felt roller and the roller to rotate in opposite directions for dust removal.

[0011] Preferably, the heating device comprises a heating box, a heating cover and a hot air pipe, the rear end of the heating cover is fixedly connected with a hinge, the heating cover is movably connected to the upper end of the heating box through the hinge, the front end of the heating cover is provided with a buckle, the heating cover is installed on the upper surface of the heating box through the buckle, two hot air pipes are arranged and fixedly connected to the lower end of the heating box and the upper end of the heating cover respectively, and the hot air pipe is in communication with the inside of the heating box.

[0012] The heating device is arranged to heat the fiber filaments, facilitate subsequent compression into bundles, move the multiple fiber filaments into the heating box through the buckle to open the heating cover, and pass out from the other end and transmit hot air into the heating box through the hot air pipe for heating.

[0013] Preferably, the extrusion device comprises a shell, a mounting block, a first limiting block, a limiting plate, an extrusion wheel, a first electric push rod and a fixed block, the shell is located at the right end of the heating device, the first electric push rod is fixedly connected to the upper end of the shell, the upper end of the fixed block is fixedly connected to the output end of the first electric push rod, the extrusion wheel is rotatably connected to the inner side surface of the fixed block, the second motor is installed in the fixed block, the side surface of the fixed block is fixedly connected to the output end of the second motor, the upper end of the limiting plate is movably installed on the inner side surface of the mounting block, the upper end of the mounting block is fixedly connected to the inner side surface of the shell, and the first limiting block is installed on the front and rear side surfaces of the mounting block through bolts.

[0014] The extrusion device is arranged to extrude the heated fiber filaments into corrugated fiber bundles. The first electric push rod is started to drive the extrusion wheel to move. The two extrusion wheels contact each other to press the fiber filaments.

[0015] Preferably, the uniform line device comprises a second limiting block, a fourth motor, an eccentric wheel, a first connecting plate, a second connecting plate and a limiting ring, the second limiting block is fixedly connected to the left side surface of the support, the fourth motor is fixedly connected to the inner side surface of the second limiting block, the eccentric wheel is fixedly connected to the output end of the fourth motor, the first connecting plate is movably connected to the edge side surface of the eccentric wheel, the second connecting plate is movably connected to the upper end of the first connecting plate through a pin, the second connecting plate is slidably connected to the inner side surface of the second limiting block, and the lower end of the limiting ring is fixedly connected to the upper end of the second connecting plate.

[0016] The uniform line device is provided to uniformly lay the limiting bundle after pressing on the cutting device, facilitating subsequent uniform cutting. The eccentric wheel rotates to drive the limiting ring to move up and down through the first connecting plate and the second connecting plate, so as to uniformly wind the fiber bundle on the surface of the blade.

[0017] Preferably, the cutting device comprises a second fixed plate, a fifth motor, a gear, a lower turntable, an upper turntable, a pressure rod assembly, a cutter assembly, a dustproof disc, a moving head, a shell and a third electric push rod, the second fixed plate is fixedly connected to the inner side surface of the support, the fifth motor is fixedly connected to the front side surface of the limiting cylinder, the lower turntable is rotatably connected to the inner side surface of the second fixed plate, the lower side surface of the lower turntable is fixedly connected with an annular toothed plate, the gear is fixedly connected to the output end of the fifth motor, the side surface of the gear is meshingly connected with the annular toothed plate, the cutter assembly is provided with a plurality of and is installed on the inner side surface between the lower turntable and the upper turntable, the upper turntable is installed on the upper surface of the cutter assembly, the third electric push rod is fixedly connected to the inner side surface of the shell, the upper end of the moving head is fixedly connected to the output end of the third electric push rod, the dustproof disc is installed on the upper surface of the upper turntable through bolts, the moving head is slidably connected to the inner side surface of the upper turntable, and the pressure rod assembly is arranged on the inner side surface of the support at the left end.

[0018] The cutting device is provided to cut the limiting bundle into limiting strips, facilitating subsequent use. A certain pressure is applied to the fiber bundle, so that the fiber bundle is cut by the blade 90702, and the cut fiber segment is pushed by the subsequent fiber segment to fall on the conveyor belt 5 and be conveyed away.

[0019] Preferably, the pressure rod assembly comprises a fourth electric push rod, a sliding push rod and a pressure roller, the fourth electric push rod is fixedly connected to the inner side surface of the support, the sliding push rod is fixedly connected to the output end of the fourth electric push rod, the sliding push rod is slidably connected to the inner side surface of the support, and the pressure roller is rotatably connected to the inner side surface of the sliding push rod.

[0020] By setting up a pressure rod assembly to assist the cutting device in cutting the fiber bundle, the fourth electric push rod is activated to drive the sliding push rod to move, thereby driving the pressure roller to move towards the fiber bundle wrapped around the blade. After moving to the designated position, it stops, applying a certain pressure to the fiber bundle so that the fiber bundle is cut by the blade.

[0021] Preferably, the tool assembly includes a movable tool holder, a cutting blade, screws, and an annular plate. The annular plate is fixedly connected to the lower surface of the upper turntable, and the movable tool holder is slidably connected to the inner surface of the annular plate. The end of the movable tool holder near the moving head is inclined, and the end of the movable tool holder located at the moving head contacts the surface of the moving head. The cutting blade is mounted on the inner surface of the movable tool holder by screws, and the moving head is mounted on the lower end of the annular plate by bolts.

[0022] The tool assembly is designed to facilitate tool replacement and improve replacement efficiency. Activating the third electric push rod moves the moving head downwards, allowing it to move across the inclined surface on the moving tool holder to the upper section of the moving head. This causes the moving tool holders to move outwards, increasing the distance between them and thus increasing the length of the fiber bundle segment.

[0023] (III) Beneficial Effects

[0024] This invention provides a high-efficiency pressing device for Kevlar fiber corrugations. It has the following beneficial effects:

[0025] 1. By setting up felt rollers and electrostatic brushes on them to remove dust and other impurities from multiple threads, it is easier to perform subsequent corrugation processing, reducing manual cleaning and improving work efficiency.

[0026] 2. By setting up the uniform winding device, the fiber bundle is moved up and down to be evenly wound around the cutting device, so as to prevent uneven winding from affecting the cutting effect.

[0027] 3. By using the moving head and blade assembly in the cutting device to cut fiber segments of different widths when cutting fiber bundles, different needs can be met. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall first structure of a high-efficiency Kevlar fiber corrugated pressing device proposed in this invention.

[0029] Figure 2 This is a schematic diagram of the overall first structure of a high-efficiency Kevlar fiber corrugated pressing device proposed in this invention.

[0030] Figure 3 This is a schematic diagram of the dust removal device structure of a Kevlar fiber corrugated high-efficiency pressing device proposed in this invention.

[0031] Figure 4 A heating device structure diagram of a Kevlar fiber corrugation efficient pressing device according to the present application;

[0032] Figure 5 An extrusion device structure diagram of a Kevlar fiber corrugation efficient pressing device according to the present application;

[0033] Figure 6 A uniform line device structure diagram of a Kevlar fiber corrugation efficient pressing device according to the present application;

[0034] Figure 7 A partial structure diagram of a Kevlar fiber corrugation efficient pressing device according to the present application;

[0035] Figure 8 A first structure diagram of a cutting device of a Kevlar fiber corrugation efficient pressing device according to the present application;

[0036] Figure 9 A second structure diagram of a cutting device of a Kevlar fiber corrugation efficient pressing device according to the present application;

[0037] Figure 10 A pressing rod assembly structure diagram of a Kevlar fiber corrugation efficient pressing device according to the present application;

[0038] Figure 11 A third structure diagram of a cutting device of a Kevlar fiber corrugation efficient pressing device according to the present application;

[0039] Figure 12 A cutter assembly structure diagram of a Kevlar fiber corrugation efficient pressing device according to the present application;

[0040] Figure 13 A Kevlar fiber corrugation efficient pressing device according to the present application Figure 12 A magnified view of A part in the present application.

[0041] Wherein, 1, winding seat; 2, heating device; 201, heating box; 202, heating cover; 203, hot air pipe; 3, extrusion device; 301, shell; 302, mounting block; 303, first limit block; 304, limit plate; 305, extrusion wheel; 306, first electric push rod; 307, fixed block; 4, winding table; 5, conveyor belt; 6, roller; 7, dust removal device; 701, first fixed plate; 702, second electric push rod; 703, push plate; 704, third motor; 705, felt roller; 8, even line device; 801, second limit block; 802, fourth motor; 803, eccentric wheel; 804, first connecting plate; 805, second connecting plate; 806, limit ring; 9, cutting device; 901, second fixed plate; 902, fifth motor; 903, gear; 904, lower turntable; 905, upper turntable; 906, pressure rod assembly; 90601, fourth electric push rod; 90602, sliding push rod; 90603, pressure roller; 907, cutter assembly; 90701, moving tool holder; 90702, blade; 90703, screw; 90704, annular plate; 908, dustproof disc; 909, moving head; 910, shell; 911, third electric push rod; 10, support; 11, heat dissipation cylinder; 12, limit cylinder. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] Embodiment one:

[0044] As shown in Figures 1-13 The present application provides a high-efficiency Kevlar fiber corrugation pressing device, which comprises a winding seat 1, a dust removal device 7 is arranged at the upper end of the winding seat 1, a plurality of rollers 6 are rotatably connected to the front surface of the winding seat 1 and located below the dust removal device 7, a first motor is fixedly connected to the rear end of the winding seat 1, the rollers 6 are fixedly connected to the output end of the first motor, a heating device 2 is arranged at the right end of the winding seat 1, an extrusion device 3 is arranged at the right end of the heating device 2, a winding table 4 is arranged at the right end of the extrusion device 3, an even line device 8 is arranged at the right end of the winding table 4, a support 10 is fixedly connected to the right end of the even line device 8, a conveyor belt 5 is fixedly connected to the lower end of the support 10, a cutting device 9 is arranged at the inner side of the support 10, a limit cylinder 12 is arranged at the lower end of the cutting device 9, and a heat dissipation cylinder 11 is fixedly connected to the upper end of the winding table 4.

[0045] The fiber bundle is wound on the heat dissipation cylinder 11 to be in contact with air for a long time to reduce temperature, and a fan can be additionally arranged outside the heat dissipation cylinder 11 to blow air to the fiber bundle to reduce temperature.

[0046] The dust removal device 7 comprises a first fixed plate 701, a second electric push rod 702, a push plate 703, a third motor 704 and a felt roller 705, the first fixed plate 701 is fixedly connected to the upper end of the winding seat 1, the second electric push rod 702 is fixedly connected to the upper surface of the first fixed plate 701, the push plate 703 is fixedly connected to the output end of the second electric push rod 702, the third motor 704 is fixedly connected to the side surface of the push plate 703, one end of the felt roller 705 is fixedly connected to the output end of the third motor 704, and the surface of the felt roller 705 is made of electrostatic brush material.

[0047] The surface of the felt roller 705 is made of electrostatic brush material, which can be used to clean the dust on the fiber filament.

[0048] The heating device 2 comprises a heating box 201, a heating cover 202 and a hot air pipe 203, the rear end of the heating cover 202 is fixedly connected with a hinge, the heating cover 202 is movably connected to the upper end of the heating box 201 through the hinge, the front end of the heating cover 202 is provided with a buckle, the heating cover 202 is installed on the upper surface of the heating box 201 through the buckle, the hot air pipe 203 is provided with two and is fixedly connected to the lower end of the heating box 201 and the upper end of the heating cover 202 respectively, and the hot air pipe 203 is through with the inside of the heating box 201.

[0049] The hot air pipe 203 is connected with an existing hot air equipment to blow hot air into the heating box 201 to heat the fiber filament.

[0050] The extrusion device 3 comprises an outer shell 301, a mounting block 302, a first limiting block 303, a limiting plate 304, an extrusion wheel 305, a first electric push rod 306 and a fixed block 307, the outer shell 301 is located at the right end of the heating device 2, the first electric push rod 306 is fixedly connected to the upper end of the outer shell 301, the upper end of the fixed block 307 is fixedly connected to the output end of the first electric push rod 306, the extrusion wheel 305 is rotatably connected to the inner side surface of the fixed block 307, the second motor is installed in the fixed block 307, the side surface of the fixed block 307 is fixedly connected to the output end of the second motor, the upper end of the limiting plate 304 is movably installed on the inner side surface of the mounting block 302, the upper end of the mounting block 302 is fixedly connected to the inner side surface of the outer shell 301, and the first limiting block 303 is installed on the front and rear side surfaces of the mounting block 302 through bolts.

[0051] The limiting plate 304 is used to guide the fiber bundle to a certain extent, and the two extrusion wheels 305 rotate in opposite directions to extrude the fiber filament into a bundle.

[0052] The average line device 8 comprises a second limiting block 801, a fourth motor 802, an eccentric wheel 803, a first connecting plate 804, a second connecting plate 805 and a limiting ring 806, the second limiting block 801 is fixedly connected to the left side surface of the support 10, the fourth motor 802 is fixedly connected to the inner side surface of the second limiting block 801, the eccentric wheel 803 is fixedly connected to the output end of the fourth motor 802, the first connecting plate 804 is movably connected to the edge side surface of the eccentric wheel 803, the second connecting plate 805 is movably connected to the upper end of the first connecting plate 804 through a pin, the second connecting plate 805 is slidably connected to the inner side surface of the second limiting block 801, and the lower end of the limiting ring 806 is fixedly connected to the upper end of the second connecting plate 805.

[0053] The cutting device 9 comprises a second fixed plate 901, a fifth motor 902, a gear 903, a lower turntable 904, an upper turntable 905, a pressure rod assembly 906, a cutter assembly 907, a dustproof disc 908, a moving head 909, a shell 910 and a third electric push rod 911, the second fixed plate 901 is fixedly connected to the inner side surface of the support 10, the fifth motor 902 is fixedly connected to the front side surface of the limiting cylinder 12, the lower turntable 904 is rotatably connected to the inner side surface of the second fixed plate 901, the lower side surface of the lower turntable 904 is fixedly connected with an annular toothed plate, the gear 903 is fixedly connected to the output end of the fifth motor 902, the side surface of the gear 903 is meshingly connected with the annular toothed plate, the cutter assembly 907 is provided with a plurality of cutter assemblies 907 and is installed on the inner side surface between the lower turntable 904 and the upper turntable 905, the upper turntable 905 is installed on the upper surface of the cutter assembly 907, the third electric push rod 911 is fixedly connected to the inner side surface of the shell 910, the upper end of the moving head 909 is fixedly connected to the output end of the third electric push rod 911, the dustproof disc 908 is installed on the upper surface of the upper turntable 905 through bolts, the moving head 909 is slidably connected to the inner side surface of the upper turntable 905, and the pressure rod assembly 906 is arranged on the inner side surface of the support 10 at the left end.

[0054] The cutting device 9 is arranged in a reverse triangular shape in sequence with two cylindrical sections with different diameters, the moving head 909 can be provided with a plurality of cylindrical sections with different diameters and arranged in a reverse triangular shape according to needs, so as to provide different cutting lengths, the dustproof disc 908 and the upper turntable 905 are detachable, and the cutter 90702 and maintenance are convenient to replace and maintain.

[0055] The pressure rod assembly 906 comprises a fourth electric push rod 90601, a sliding push rod 90602 and a pressure roller 90603, the fourth electric push rod 90601 is fixedly connected to the inner side surface of the support 10, the sliding push rod 90602 is fixedly connected to the output end of the fourth electric push rod 90601, the sliding push rod 90602 is slidably connected to the inner side surface of the support 10, and the pressure roller 90603 is rotatably connected to the inner side surface of the sliding push rod 90602.

[0056] The cutter assembly 907 comprises a moving tool seat 90701, a blade 90702, a screw 90703 and an annular plate 90704 fixedly connected to the lower side surface of the upper turntable 905, the moving tool seat 90701 being slidingly connected to the inner side surface of the annular plate 90704, the end of the moving tool seat 90701 close to the moving head 909 being provided with a bevel, the end of the moving tool seat 90701 located at the moving head 909 being in contact with the surface of the moving head 909, the blade 90702 being installed on the inner side surface of the moving tool seat 90701 through the screw 90703, and the moving head 909 being installed on the lower end of the annular plate 90704 through a bolt.

[0057] Working principle: a plurality of Kevlar fiber filaments are wound through the roller 6 and below the felt roller 705, the second electric push rod 702 is started to move the felt roller 705 downward to contact the fiber filaments, then the third motor 704 and the first motor at the rear end of the roller 6 are started to drive the felt roller 705 and the roller 6 to rotate in opposite directions;

[0058] Then the plurality of fiber filaments are moved into the heating box 201 by opening the heating cover 202 through the buckle, and are pulled out from the other end, and hot air is transmitted to the heating box 201 through the hot air pipe 203 for heating, then the heated fiber filaments are pulled out from the first limiting block 303 by passing between the pressing wheels 305 and below the limiting plate 304, the first electric push rod 306 is started to drive the pressing wheels 305 to move, and the two pressing wheels 305 contact each other to press the fiber filaments into corrugated fiber bundles;

[0059] Then the fiber filaments pressed into bundles are moved to the heat dissipation cylinder 11 to be wound, pass through the holes in the limiting ring 806, and are wound between the upper turntable 905 and the lower turntable 904, then the fifth motor 902 is started to drive the gear 903 to rotate, the gear 903 rotates to drive the lower turntable 904 to rotate, so that the fiber is wound on the surface of the cutter assembly 907, and the fourth motor 802 is started to drive the eccentric wheel 803 to rotate, the eccentric wheel 803 rotates to drive the limiting ring 806 to move up and down through the first connecting plate 804 and the second connecting plate 805, so that the fiber bundles are evenly wound on the surface of the blade 90702, then when the fiber bundles need to be cut, the fourth electric push rod 90601 is started to drive the sliding push rod 90602 to move, so as to drive the pressure roller 90603 to move towards the fiber bundles wrapped outside the blade 90702, stop after moving to the specified position, cause a certain pressure on the fiber bundles, so that the fiber bundles are cut off by the blade 90702, and the cut fiber segments are pushed by the subsequent fiber segments and fall on the conveyor belt 5 to be conveyed away;

[0060] When the distance between the knives needs to be changed, the third motorized push rod 911 is activated to move the moving head 909 down to move onto the next section of the moving head 909 by moving over the ramp on the moving knife block 90701, thereby causing the moving knife block 90701 to move outward, increasing the distance between the moving knife blocks 90701 and thereby increasing the length of the fiber bundle section.

[0061] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely divergences of the principles and spirit of the application and that numerous modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A Kevlar fiber corrugation high-efficiency pressing device, comprising a winding seat (1), characterized in that: The upper end of the winding seat (1) is provided with a dust removal device (7), the front surface of the winding seat (1) and the lower end of the dust removal device (7) are rotatably connected with a plurality of rollers (6), the rear end of the winding seat (1) is fixedly connected with a first motor, the roller (6) is fixedly connected with the output end of the first motor, the right end of the winding seat (1) is provided with a heating device (2), the right end of the heating device (2) is provided with an extrusion device (3), the right end of the extrusion device (3) is provided with a winding table (4), the right end of the winding table (4) is provided with an even line device (8), the right end of the even line device (8) is fixedly connected with a support (10), the lower end of the support (10) is fixedly connected with a conveyor belt (5), the inner side of the support (10) is provided with a cutting device (9), the lower end of the cutting device (9) is provided with a limiting cylinder (12), and the upper end of the winding table (4) is fixedly connected with a heat dissipation cylinder (11).

2. The Kevlar fiber corrugation high-efficiency pressing device according to claim 1, characterized in that: The dust removal device (7) comprises a first fixed plate (701), a second electric push rod (702), a push plate (703), a third motor (704) and a felt roller (705), the first fixed plate (701) is fixedly connected with the upper end of the winding seat (1), the second electric push rod (702) is fixedly connected with the upper surface of the first fixed plate (701), the push plate (703) is fixedly connected with the output end of the second electric push rod (702), the third motor (704) is fixedly connected with the side surface of the push plate (703), one end of the felt roller (705) is fixedly connected with the output end of the third motor (704), and the surface of the felt roller (705) is made of electrostatic brush material.

3. The Kevlar fiber corrugation high-efficiency pressing device according to claim 1, characterized in that: The heating device (2) comprises a heating box (201), a heating cover (202) and a hot air pipe (203), the rear end of the heating cover (202) is fixedly connected with a hinge, the heating cover (202) is movably connected with the upper end of the heating box (201) through the hinge, the front end of the heating cover (202) is provided with a buckle, the heating cover (202) is installed on the upper surface of the heating box (201) through the buckle, the hot air pipe (203) is provided with two and is fixedly connected with the lower end of the heating box (201) and the upper end of the heating cover (202), and the hot air pipe (203) is in communication with the inside of the heating box (201).

4. The Kevlar fiber corrugation high-efficiency pressing device according to claim 1, characterized in that: Said extrusion device (3) includes an outer shell (301), a mounting block (302), a first limiting block (303), a limiting plate (304), an extrusion wheel (305), a first electric push rod (306) and a fixed block (307), the outer shell (301) is located at the right end of the heating device (2), the first electric push rod (306) is fixedly connected to the upper end of the outer shell (301), the upper end of the fixed block (307) is fixedly connected to the output end of the first electric push rod (306), the extrusion wheel (305) is rotatably connected to the inner side surface of the fixed block (307), a second motor is installed in the fixed block (307), the side surface of the fixed block (307) is fixedly connected to the output end of the second motor, the upper end of the limiting plate (304) is movably installed on the inner side surface of the mounting block (302), the upper end of the mounting block (302) is fixedly connected to the inner side surface of the outer shell (301), and the first limiting block (303) is installed on the front and rear side surfaces of the mounting block (302) by bolts.

5. The Kevlar fiber corrugation high-efficiency pressing device according to claim 1, characterized in that: Said average line device (8) includes a second limiting block (801), a fourth motor (802), an eccentric wheel (803), a first connecting plate (804), a second connecting plate (805) and a limiting ring (806), the second limiting block (801) is fixedly connected to the left side surface of the support (10), the fourth motor (802) is fixedly connected to the inner side surface of the second limiting block (801), the eccentric wheel (803) is fixedly connected to the output end of the fourth motor (802), the first connecting plate (804) is movably connected to the edge side surface of the eccentric wheel (803), the second connecting plate (805) is movably connected with the upper end of the first connecting plate (804) through a pin, the second connecting plate (805) is slidably connected to the inner side surface of the second limiting block (801), and the lower end of the limiting ring (806) is fixedly connected to the upper end of the second connecting plate (805).

6. The Kevlar fiber corrugation high-efficiency pressing device according to claim 1, characterized in that: The cutting device (9) includes a second fixed plate (901), a fifth motor (902), a gear (903), a lower turntable (904), an upper turntable (905), a pressure rod assembly (906), a cutter assembly (907), a dustproof disc (908), a moving head (909), a shell (910), and a third electric push rod (911), the second fixed plate (901) is fixedly connected to the inner side surface of the support (10), the fifth motor (902) is fixedly connected to the front side surface of the limiting cylinder (12), the lower turntable (904) is rotatably connected to the inner side surface of the second fixed plate (901), the lower side surface of the lower turntable (904) is fixedly connected with an annular toothed plate, the gear (903) is fixedly connected to the output end of the fifth motor (902), the side surface of the gear (903) is meshedly connected with the annular toothed plate, the cutter assembly (907) is provided with a plurality of cutter assemblies and is installed on the inner side surface between the lower turntable (904) and the upper turntable (905), the upper turntable (905) is installed on the upper surface of the cutter assembly (907), the third electric push rod (911) is fixedly connected to the inner side surface of the shell (910), the upper end of the moving head (909) is fixedly connected to the output end of the third electric push rod (911), the dustproof disc (908) is bolted to the upper surface of the upper turntable (905), the moving head (909) is slidably connected to the inner side surface of the upper turntable (905), and the pressure rod assembly (906) is arranged on the inner side surface of the left end of the support (10).

7. The Kevlar fiber corrugation high-efficiency pressing device according to claim 6, characterized in that: The pressure rod assembly (906) includes a fourth electric push rod (90601), a sliding push rod (90602), and a pressure roller (90603), the fourth electric push rod (90601) is fixedly connected to the inner side surface of the support (10), the sliding push rod (90602) is fixedly connected to the output end of the fourth electric push rod (90601), the sliding push rod (90602) is slidably connected to the inner side surface of the support (10), and the pressure roller (90603) is rotatably connected to the inner side surface of the sliding push rod (90602).

8. The Kevlar fiber corrugation high-efficiency pressing device according to claim 6, characterized in that: The cutter assembly (907) includes a moving knife seat (90701), a blade (90702), a screw (90703), and an annular plate (90704), the annular plate (90704) is fixedly connected to the lower side surface of the upper turntable (905), the moving knife seat (90701) is slidably connected to the inner side surface of the annular plate (90704), one end of the moving knife seat (90701) close to the moving head (909) is provided with an inclined surface, the end of the moving knife seat (90701) located close to the moving head (909) is in contact with the surface of the moving head (909), the blade (90702) is bolted to the inner side surface of the moving knife seat (90701) through the screw (90703), and the moving head (909) is bolted to the lower end of the annular plate (90704).

Images