A forming device for producing a carbon fiber product and a method for using the same

Abstract

This invention discloses a forming device and its method for producing fibrous fiber products, belonging to the technical field of fibrous fiber product production equipment. It includes a base, a discharging mechanism, a feeding mechanism, a wetting mechanism, and a winding mechanism. The discharging mechanism includes a discharging trough, which is fixedly installed above the base and is used to form fibrous fiber products. The feeding mechanism is installed on the base and is used to transport the fibrous fiber products. The wetting mechanism is installed on the base and includes a rotating head with a hollow structure. When the fibrous fiber products pass through the rotating head, the wetting liquid inside the rotating head completes the wetting of the surface of the fibrous fiber products. The winding mechanism is installed on the base and is used to wind up the wetting fibrous fiber products. This invention achieves uniform forming, uniform surface wetting, and efficient winding of fibrous fiber products through the coordinated operation of the discharging, feeding, wetting, and winding mechanisms.

Description

Technical Field

[0001] This invention belongs to the technical field of fibrous fiber product manufacturing equipment, and specifically relates to a molding device for fibrous fiber product manufacturing and its usage method. Background Technology

[0002] Due to their excellent properties of being lightweight, high-strength, heat-resistant, and corrosion-resistant, fibrous fiber products are widely used in aerospace, electronics, energy conservation and environmental protection, new energy, and high-end manufacturing, with market demand continuing to grow. Especially in applications such as aerospace structural components, electrical insulation materials, and thermal protection composite materials, the requirements for fibrous fiber products' dimensional accuracy, surface uniformity, and mechanical properties are extremely high. The molding process, as the core link in fibrous fiber product manufacturing, directly affects product quality and performance; therefore, the stability, precision, and efficiency of the molding equipment play a crucial role in production efficiency and product qualification rate.

[0003] However, existing molding equipment for producing basalt products suffers from several technical shortcomings, making it difficult to meet the demands of large-scale, high-precision production. On one hand, insufficient coordination between mechanisms leads to poor connections in the material feeding, impregnation, and winding processes, easily resulting in material breaks, accumulation, or uneven surface impregnation, leading to insufficient production continuity and low yield. On the other hand, the winding mechanism is mostly a fixed structure, making the assembly and disassembly of the winding rollers inconvenient and unable to flexibly adapt to basalt products of different diameters or specifications, affecting winding efficiency and increasing the labor intensity of operators. Furthermore, existing equipment also has limitations in the uniformity of impregnation liquid supply, the precision of rotating head control, and cleaning processes, making it difficult to ensure uniform and consistent surface coverage of the products, thus limiting the improvement of the products' mechanical properties and dimensional accuracy. Summary of the Invention

[0004] To address the technical shortcomings of existing molding devices for producing fibrous fiber products, such as poor feeding, uneven wetting, and low winding efficiency, this invention discloses a molding device for producing fibrous fiber products and its usage method. Through the coordinated operation of the discharge, feeding, wetting, and winding mechanisms, uniform molding of fibrous fiber products, uniform surface wetting, and efficient winding are achieved.

[0005] The technical solution adopted in this invention is: a molding device for producing fibrous fiber products, comprising: Base; The material discharge mechanism includes a material discharge trough, which is fixedly installed above the base and is used to form fibrous products. A feeding mechanism, which is mounted on a base, is used to transport fibrous fiber products; The impregnation mechanism is mounted on the base and includes a rotating head. The rotating head has a hollow structure. When the fibrous material passes through the rotating head, the impregnation liquid inside the rotating head completes the impregnation of the surface of the fibrous material. A winding mechanism is mounted on a base and is used to wind up the impregnated fibrous material.

[0006] Furthermore, the discharge mechanism also includes a discharge pipe, which is detachably connected to the discharge hole provided on the discharge trough. A cooling pipe is sleeved around the outer ring of the discharge pipe, and the interior of the cooling pipe is filled with coolant. The coolant cools the raw materials entering the discharge pipe so that the fibrous fiber products are initially formed.

[0007] Furthermore, the feeding mechanism includes two symmetrically arranged support arms, which are fixedly mounted on the base. A lower roller is rotatably mounted between the two support arms. One end of the lower roller is fixedly connected to the output shaft of a motor. The motor is fixedly mounted on the base. An upper roller is located above the base. Both ends of the upper roller are rotatably connected to a slider. The slider slides with the support arm and is fixedly connected to the extended end of a cylinder. The cylinder is fixedly mounted on the support arm.

[0008] Furthermore, the impregnation mechanism also includes a collection chamber, which is fixedly installed on the base. An outer cylinder is fixedly installed above the collection chamber. The outer cylinder is rotatably engaged with a rotating head. The rotating head is connected to a rotating assembly. The rotating assembly drives the rotating head to rotate on the outer cylinder, so that the rotating head rotates relative to the fibrous material, thereby expanding the impregnation area. The rotating head is connected to the impregnation assembly, which delivers impregnation liquid to the rotating head.

[0009] Furthermore, the rotating assembly includes a second motor, which is fixedly mounted on the collection chamber. The output shaft of the second motor is fixedly connected to the turntable, which is rotatably mounted on the collection chamber. One end of a rotating arm is rotatably mounted on the turntable, and the other end of the rotating arm is rotatably connected to a first rotating rod. The first rotating rod is fixedly connected to a rotating head.

[0010] Furthermore, the immersion assembly includes a second rotating rod, one end of which is rotatably connected to a first rotating rod, and the other end of which is rotatably connected to a pull rod. The pull rod is slidably engaged with the collection chamber, and one end of the pull rod is connected to a piston rod. The piston rod is fixedly connected to a piston plate inside the storage tank. The storage tank is fixedly installed on the collection chamber, and the inside of the storage tank is connected to the rotating head via a hose. Two levers are fixedly installed on the rotating head.

[0011] Furthermore, the immersion mechanism also includes a support frame, which is fixedly mounted on a base. A ring is fixedly mounted on the support frame and rotates with a cylinder. A ball-head rod and a guide block are fixedly mounted on the cylinder, and the guide block slides with the ring. Multiple cleaning heads are slidably mounted on the cylinder. A return spring is provided between the cleaning head and the receiving block, and the receiving block is fixedly mounted on the top of the cylinder.

[0012] Furthermore, when the rotating head rotates, the two levers fixedly installed on the rotating head intermittently contact the ball joint rod, and push the ball joint rod through the levers, so that the ball joint rod drives the cylinder to rotate on the ring.

[0013] Furthermore, the winding mechanism includes a rotating shaft, on which a winding roller is detachably mounted. Both ends of the rotating shaft are rotatably connected to support blocks, one of which is fixedly connected to the base, and the other is detachably connected to the base. The rotating shaft is fixedly connected to the output shaft of motor three, and motor three is fixedly mounted on the base.

[0014] On the other hand, the present invention provides a method of using a molding apparatus for producing fibrous fiber products, comprising the following steps: S1: The molten raw material for producing fibrous products is poured into the discharge trough. The raw material enters the discharge pipe through the discharge hole and is cooled into filaments by the cooling pipe.

[0015] S2: Based on the diameter of the fibrous material, adjust the distance between the upper and lower rollers using a cylinder. After the fibrous material passes through the upper and lower rollers, start motor one. The fibrous material is then conveyed to the side closer to the rotating head by the rotation of the upper and lower rollers.

[0016] S3: The fibrous material passes through the center of the rotating head and is impregnated on the surface of the fibrous material. The impregnated fibrous material is then wound onto the winding roller and the winding is completed.

[0017] The beneficial effects of this invention compared with the prior art are: (1) This invention automatically completes the forming and winding of fibrous products through the discharge mechanism, feeding mechanism, impregnation mechanism and winding mechanism. The discharge mechanism, through the cooperation of the discharge pipe and the cooling pipe, realizes efficient and uniform cooling of the molten raw materials, effectively solving the problems of large thickness deviation and surface wrinkling of fibrous products; at the same time, the rotating head in the impregnation mechanism can rotate relative to the fibrous product, expand the impregnation area, ensure that the impregnation liquid uniformly covers the surface of the product, avoid impregnation blind spots, and significantly improve the dimensional accuracy and surface quality of fibrous products; (2) The impregnation mechanism realizes the rotation of the rotating head and the impregnation liquid through the linkage of the rotating component and the impregnation component. The intermittent conveying is carried out simultaneously, and the cleaning head can pre-treat and clean the surface of the fibrous products to reduce the impact of impurities on the wetting effect and avoid rework; the various mechanisms work together to ensure smooth connection of each link of material discharge, feeding, wetting and winding, reduce material breakage and accumulation, and improve production continuity; (3) The feeding mechanism adjusts the distance between the upper roller and the lower roller by driving the slider with a cylinder, which can flexibly adapt to fibrous products of different diameters and solve the problem of inconvenient adjustment of the feeding roller distance in traditional devices; the winding mechanism adopts a design of detachable support block and detachable winding roller, which facilitates the disassembly and unloading of the winding roller, simplifies the operation process, reduces the labor intensity of operators, and improves the convenience of operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 for Figure 1 Another structural diagram from a different angle.

[0020] Figure 3 This is a schematic diagram of the material discharge mechanism.

[0021] Figure 4 This is a schematic diagram of the feeding mechanism.

[0022] Figure 5 This is a schematic diagram of the immersion mechanism.

[0023] Figure 6 Schematic diagram of part of the wetting mechanism Figure 1 .

[0024] Figure 7 Schematic diagram of part of the wetting mechanism Figure 2 .

[0025] Figure 8 Schematic diagram of part of the wetting mechanism Figure 3 .

[0026] Figure 9 for Figure 8 A magnified schematic diagram of the structure at point A in the middle.

[0027] Figure 10 Schematic diagram of part of the wetting mechanism Figure 4 .

[0028] Reference numerals: 1-Base; 2-Discharge chute; 3-Discharge hole; 4-Discharge pipe; 5-Cooling pipe; 6-Support arm; 7-Upper roller; 8-Lower roller; 9-Cylinder; 10-Motor 1; 11-Collection bin; 12-Motor 2; 13-Turntable; 14-Rotating arm; 15-Rotating rod 1; 16-Rotating head; 17-Outer cylinder; 18-Rotating rod 2; 19-Pull rod; 20-Piston rod; 21-Liquid storage tank; 22-Hose; 23-Pulse lever; 24-Ball head rod; 25-Cylinder; 26-Guide block; 27-Support frame; 28-Ring; 29-Cleaning head; 30-Containing block; 31-Rotating shaft; 32-Motor 3; 33-Wrapping roller; 34-Support block. Detailed Implementation

[0029] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments. However, the following examples are merely simple illustrations of the present invention and do not represent or limit the scope of protection of the present invention. The scope of protection of the present invention is determined by the claims.

[0030] Example: Figure 1 — Figure 10 A molding apparatus for producing fibrous materials, as shown, includes: Base 1; The material discharge mechanism includes a material discharge trough 2, which is fixedly installed above the base 1. The material discharge trough 2 is used to form fibrous products. The feeding mechanism is mounted on the base 1 and is used to transport fibrous products. The impregnation mechanism is mounted on the base 1. The impregnation mechanism includes a rotating head 16, which is a hollow structure. When the fibrous material passes through the rotating head 16, the impregnation liquid inside the rotating head 16 completes the impregnation of the surface of the fibrous material. The winding mechanism is mounted on the base 1 and is used to wind up the impregnated fibrous material.

[0031] like Figure 1 , Figure 2 , Figure 3 As shown, above the base 1, there are a discharge mechanism, a feeding mechanism, an impregnation mechanism, and a winding mechanism. The discharge mechanism is used to initially form the fibrous material into filaments, which are then conveyed to the impregnation mechanism for impregnation via the feeding mechanism. After impregnation, the fibrous material is wound up by the winding mechanism.

[0032] In this embodiment, the discharge mechanism and the winding mechanism are respectively arranged at both ends above the base 1, and the feeding mechanism and the impregnation mechanism are located between the discharge mechanism and the winding mechanism. In actual production, the number of impregnation mechanisms and feeding mechanisms can be flexibly arranged as needed to meet production requirements. For example, according to the final diameter of the fibrous fiber product, multiple impregnation mechanisms can be set up so that the hollow diameter inside the rotating head 16 in the impregnation mechanism gradually decreases, thereby making the diameter of the fibrous fiber product gradually smaller. Similarly, as the diameter of the fibrous fiber product decreases, the distance between the upper roller 7 and the lower roller 8 in the multiple feeding mechanisms can be flexibly adjusted.

[0033] The discharge mechanism also includes a discharge pipe 4, which is detachably connected to the discharge hole 3 provided on the discharge trough 2. A cooling pipe 5 is sleeved on the outer ring of the discharge pipe 4, and the interior of the cooling pipe 5 is filled with coolant. The coolant cools the raw materials entering the discharge pipe 4 so that the fibrous products are initially formed.

[0034] like Figure 1 , Figure 2 , Figure 3 As shown, in the process of forming fibrous products, the molten raw material is first poured into the discharge trough 2, and then the raw material enters the discharge pipe 4 through the discharge hole 3. The raw material is cooled by the cooling pipe 5, and when the raw material comes out of the discharge pipe 4, it becomes filamentous.

[0035] Preferably, to ensure cooling efficiency, both ends of the cooling pipe 5 can be connected to a cooling pump, and the cooling pump can deliver coolant to the cooling pipe 5. This allows the coolant in the cooling pipe 5 to be kept at a low temperature for a long time, and the cooling efficiency can be improved by replacing the coolant in a timely manner.

[0036] In addition, the thickness of the fibrous material when it is initially formed into filaments can be adjusted according to production needs, that is, the size of the diameter. Specifically, different diameter discharge pipes 4 can be selected and connected to the discharge hole 3 by bolts as needed.

[0037] The feeding mechanism includes two symmetrically arranged support arms 6, which are fixedly mounted on the base 1. A lower roller 8 is rotatably mounted between the two support arms 6. One end of the lower roller 8 is fixedly connected to the output shaft of a motor 10. The motor 10 is fixedly mounted on the base 1. An upper roller 7 is located above the base 1. Both ends of the upper roller 7 are rotatably connected to a slider. The slider slides with the support arm 6 and is fixedly connected to the extended end of a cylinder 9. The cylinder 9 is fixedly mounted on the support arm 6.

[0038] like Figure 1 , Figure 2 , Figure 4As shown, after the fibrous material comes out of the discharge pipe 4, the distance between the upper roller 7 and the lower roller 8 is adjusted according to the diameter of the fibrous material. Specifically, the cylinder 9 is started, so that the extended end of the cylinder 9 drives the slider to rise or fall, thereby causing the upper roller 7 to rise or fall, so as to adjust the distance between the upper roller 7 and the lower roller 8, so that the fibrous material contacts the upper roller 7 and the lower roller 8. Then the motor 10 is started, and the lower roller 8 is driven to rotate through the output shaft of the motor 10, and the fibrous material is conveyed towards the rotating head 16 by friction.

[0039] The impregnation mechanism also includes a collection chamber 11, which is fixedly installed on the base 1. An outer cylinder 17 is fixedly installed above the collection chamber 11. The outer cylinder 17 is rotatably engaged with the rotating head 16. The rotating head 16 is connected to the rotating assembly. The rotating assembly drives the rotating head 16 to rotate on the outer cylinder 17, so that the rotating head 16 rotates relative to the fibrous material, thereby expanding the impregnation area. The rotating head 16 is connected to the impregnation assembly, which delivers impregnation liquid to the rotating head 16.

[0040] The rotating assembly includes a second motor 12, which is fixedly mounted on the collection chamber 11. The output shaft of the second motor 12 is fixedly connected to a turntable 13. The turntable 13 is rotatably mounted on the collection chamber 11. One end of a rotating arm 14 is rotatably mounted on the turntable 13. The other end of the rotating arm 14 is rotatably connected to a first rotating rod 15. The first rotating rod 15 is fixedly connected to a rotating head 16.

[0041] The immersion assembly includes a second rotating rod 18, one end of which is rotatably connected to a first rotating rod 15, and the other end of which is rotatably connected to a pull rod 19. The pull rod 19 is slidably engaged with the collection chamber 11. The pull rod 19 is connected to one end of a piston rod 20. The piston rod 20 is fixedly connected to a piston plate inside a liquid storage tank 21. The liquid storage tank 21 is fixedly installed on the collection chamber 11. The inside of the liquid storage tank 21 is connected to a rotating head 16 through a hose 22. Two levers 23 are fixedly installed on the rotating head 16.

[0042] like Figure 5 , Figure 6 , Figure 7When the filamentous fiber product is conveyed towards the rotating head 16 via the upper roller 7 and lower roller 8, the filamentous fiber product first passes through the hollow of the rotating head 16; simultaneously, the second motor 12, which is fixedly installed on the collection bin 11, is started, causing the output shaft of the second motor 12 to drive the turntable 13 to rotate. The rotating turntable 13 will drive the first rotating rod 15 to swing back and forth via the rotating arm 14. When the first rotating rod 15 swings back and forth, on the one hand, the rotating head 16, which is fixedly connected to the first rotating rod 15, will rotate back and forth relative to the outer cylinder 17 and the filamentous fiber product passing through the center of the rotating head 16. On the other hand, the second rotating rod 18, which is connected to the first rotating rod 15, also rotates back and forth. When the second rotating rod 18 rotates back and forth, it drives the pull rod 19 to slide horizontally back and forth along the collection chamber 11, thereby causing the pull rod 19 to drive the piston rod 20 to move back and forth along the liquid storage tank 21. At this time, the piston plate inside the liquid storage tank 21 moves back and forth under the push of the piston rod 20, and sprays the wetting liquid in the liquid storage tank 21 intermittently into the interior of the rotating head 16 through the hose 22. The hose 22 is made of flexible material, so it will not interfere with the rotation of the rotating head 16.

[0043] After the wetting liquid enters the rotating head 16 through the hose 22, it comes into contact with the fibrous material passing through the rotating head 16, thus completing the wetting of the fibrous material. In addition, since the rotating head 16 is equivalent to the outer cylinder 17 and the fibrous material reciprocating, the connection between the hose 22 and the rotating head 16 will also rotate relative to the fibrous material, thereby adjusting the position of the wetting liquid sprayed from the connection between the hose 22 and the rotating head 16, making the wetting of the fibrous material surface more uniform. Furthermore, the rotation of the rotating head 16 relative to the fibrous material is also to improve the uniformity of wetting.

[0044] The immersion mechanism also includes a support frame 27, which is fixedly mounted on the base 1. A ring 28 is fixedly mounted on the support frame 27, and the ring 28 is rotatably engaged with the cylinder 25. A ball head rod 24 and a guide block 26 are fixedly mounted on the cylinder 25, and the guide block 26 is slidably engaged with the ring 28. Multiple cleaning heads 29 are slidably mounted on the cylinder 25. A return spring is provided between the cleaning head 29 and the receiving block 30. The receiving block 30 is fixedly mounted on the cylinder 25.

[0045] When the rotating head 16 rotates, the two levers 23 fixedly installed on the rotating head 16 intermittently contact the ball head rod 24, and push the ball head rod 24 through the levers 23, so that the ball head rod 24 drives the cylinder 25 to rotate on the ring 28.

[0046] like Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10As shown, before the fibrous material exits from the discharge pipe 4 and reaches the rotating head 16 for wetting, the surface of the fibrous material needs to be cleaned to remove impurities such as unmelted slag. Specifically, during the reciprocating rotation of the rotating head 16, the two levers 23 on the rotating head 16 will intermittently contact the ball head rod 24 and push the ball head rod 24, thereby causing the ball head rod 24 to drive the cylinder 25 to rotate on the ring 28. During this process, the guide block 26 will slide relative to the ring 28, playing a guiding role. During the rotation of the cylinder 25, the cleaning heads 29 on the cylinder 25 rotate together with the cylinder 25. Initially, multiple cleaning heads 29 are at the same height, and the cleaning heads 29 maintain the same height even when the fibrous material passes under them. As the cylinder 25 drives the cleaning heads 29 to rotate, the middle cleaning head 29 remains above the fibrous material at the same height, while the other cleaning heads 29, due to rotation, are no longer directly above the fibrous material. As the cleaning heads 29 rotate, they move vertically relative to the fibrous material, wiping the surface of the fibrous material and cleaning it. To improve the smoothness of cleaning, the bottom of the cleaning heads 29 can be made arc-shaped or wedge-shaped. The return spring between the cleaning head 29 and the receiving block 30 assists in the return of the cleaning head 29.

[0047] The winding mechanism includes a rotating shaft 31, on which a winding roller 33 is detachably mounted. Both ends of the rotating shaft 31 are rotatably connected to support blocks 34. One support block 34 is fixedly connected to the base 1, and the other support block 34 is detachably connected to the base 1. The rotating shaft 31 is fixedly connected to the output shaft of the motor 32, and the motor 32 is fixedly mounted on the base 1.

[0048] like Figure 1 As shown, after the fibrous material is cleaned and impregnated, it needs to be wound up. Specifically, one end of the fibrous material is fixed to the winding roller 33, and then the motor 32 is started, causing the output shaft of the motor 32 to drive the rotating shaft 31 to rotate. The rotating shaft 31 drives the winding roller 33 to rotate, thereby completing the winding of the fibrous material. After winding is completed, one of the support blocks 34 is removed from the base 1, and then the winding roller 33 is removed from the rotating shaft 31. The winding roller 33 with the unwound fibrous material is then placed on the rotating shaft 31, waiting for the next winding. The support block 34 and the base 1 can be connected by bolts or other means. To improve the stability between the winding roller 33 and the rotating shaft 31, a spline groove can be opened on the rotating shaft 31 to form a spline fit between the winding roller 33 and the rotating shaft 31. Alternatively, an electromagnet can be installed between the winding roller 33 and the rotating shaft 31 to prevent the winding roller 33 from shifting during the winding process and affecting the winding process.

[0049] On the other hand, the present invention provides a method of using a molding apparatus for producing fibrous fiber products, comprising the following steps: S1: The molten raw material for producing fibrous products is poured into the discharge tank 2. The raw material enters the discharge pipe 4 through the discharge hole 3 and becomes filamentous after being cooled by the cooling pipe 5.

[0050] S2: Based on the diameter of the filamentous fiber product, adjust the distance between the upper roller 7 and the lower roller 8 using the cylinder 9, and after passing the filamentous fiber product through the upper roller 7 and the lower roller 8, start the motor 10, and convey the filamentous fiber product to the side closer to the rotating head 16 by rotating the upper roller 7 and the lower roller 8.

[0051] S3: The filamentous fiber product will pass through the center of the rotating head 16 and complete the impregnation of the surface of the filamentous fiber product. The impregnated filamentous fiber product is wound on the winding roller 33 and the winding is completed.

[0052] The applicant declares that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention fall within the protection and disclosure scope of the present invention.

Claims

1. A molding apparatus for producing fibrous fiber products, characterized in that, include: Base (1); The material discharge mechanism includes a material discharge trough (2), which is fixedly installed above the base (1). The material discharge trough (2) is used to form fibrous products. The feeding mechanism is mounted on the base (1) and is used to transport fibrous products. The impregnation mechanism is installed on the base (1). The impregnation mechanism includes a rotating head (16). The rotating head (16) is a hollow structure. When the fibrous product passes through the rotating head (16), the impregnation liquid inside the rotating head (16) completes the impregnation of the surface of the fibrous product. The winding mechanism is mounted on the base (1) and is used to wind up the impregnated fibrous material.

2. The molding apparatus for producing basalt fiber products as described in claim 1, characterized in that, The discharge mechanism also includes a discharge pipe (4), which is detachably connected to the discharge hole (3) provided on the discharge trough (2). A cooling pipe (5) is sleeved on the outer ring of the discharge pipe (4), and the interior of the cooling pipe (5) is filled with coolant. The raw materials entering the discharge pipe (4) are cooled by the coolant so that the fibrous products are initially formed.

3. The molding apparatus for producing fibrous fiber products as described in claim 2, characterized in that, The feeding mechanism includes two symmetrically arranged support arms (6), which are fixedly mounted on the base (1). A lower roller (8) is rotatably mounted between the two support arms (6). One end of the lower roller (8) is fixedly connected to the output shaft of a motor (10). The motor (10) is fixedly mounted on the base (1). An upper roller (7) is provided above the base (1). Both ends of the upper roller (7) are rotatably connected to a slider. The slider slides with the support arm (6) and is fixedly connected to the extended end of a cylinder (9). The cylinder (9) is fixedly mounted on the support arm (6).

4. The molding apparatus for producing basalt fiber products as described in claim 3, characterized in that, The impregnation mechanism also includes a collection chamber (11), which is fixedly installed on the base (1). An outer cylinder (17) is fixedly installed above the collection chamber (11). The outer cylinder (17) is rotatably engaged with the rotating head (16). The rotating head (16) is connected to the rotating assembly. The rotating assembly drives the rotating head (16) to rotate on the outer cylinder (17) so that the rotating head (16) rotates relative to the fibrous material, thereby expanding the impregnation area. The rotating head (16) is connected to the impregnation assembly, and the impregnation assembly delivers impregnation liquid to the rotating head (16).

5. The molding apparatus for producing basalt fiber products as described in claim 4, characterized in that, The rotating assembly includes a second motor (12), which is fixedly installed on the collection chamber (11). The output shaft of the second motor (12) is fixedly connected to a turntable (13). The turntable (13) is rotatably installed on the collection chamber (11). One end of a rotating arm (14) is rotatably installed on the turntable (13). The other end of the rotating arm (14) is rotatably connected to a first rotating rod (15). The first rotating rod (15) is fixedly connected to a rotating head (16).

6. The molding apparatus for producing basalt fiber products as described in claim 5, characterized in that, The immersion assembly includes a second rotating rod (18), one end of which is rotatably connected to a first rotating rod (15), and the other end of which is rotatably connected to a pull rod (19). The pull rod (19) is slidably engaged with the collection chamber (11). The pull rod (19) is connected to one end of a piston rod (20). The piston rod (20) is fixedly connected to a piston plate inside a storage tank (21). The storage tank (21) is fixedly installed on the collection chamber (11). The inside of the storage tank (21) is connected to a rotating head (16) via a hose (22). Two levers (23) are fixedly installed on the rotating head (16).

7. The molding apparatus for producing basalt fiber products as described in claim 6, characterized in that, The immersion mechanism also includes a support frame (27), which is fixedly mounted on the base (1). A ring (28) is fixedly mounted on the support frame (27). The ring (28) rotates with the cylinder (25). A ball head rod (24) and a guide block (26) are fixedly mounted on the cylinder (25). The guide block (26) slides with the ring (28). Multiple cleaning heads (29) are slidably mounted on the cylinder (25). A return spring is provided between the cleaning head (29) and the receiving block (30). The receiving block (30) is fixedly mounted above the cylinder (25).

8. The molding apparatus for producing basalt fiber products as described in claim 7, characterized in that, When the rotating head (16) rotates, the two levers (23) fixedly installed on the rotating head (16) intermittently contact the ball head rod (24), and push the ball head rod (24) through the levers (23) so that the ball head rod (24) drives the cylinder (25) to rotate on the ring (28).

9. The molding apparatus for producing basalt fiber products as described in claim 8, characterized in that, The winding mechanism includes a rotating shaft (31), on which a winding roller (33) is detachably mounted. Both ends of the rotating shaft (31) are rotatably connected to support blocks (34). One support block (34) is fixedly connected to the base (1), and the other support block (34) is detachably connected to the base (1). The rotating shaft (31) is fixedly connected to the output shaft of motor three (32), and motor three (32) is fixedly mounted on the base (1).

10. The method of using the molding apparatus for producing fibrous fiber products as described in claim 9, characterized in that, Includes the following steps: S1: The molten raw material for producing fibrous products is poured into the discharge tank (2), and the raw material enters the discharge pipe (4) through the discharge hole (3) and becomes filament after being cooled by the cooling pipe (5); S2: According to the diameter of the filamentous fiber product, adjust the distance between the upper roller (7) and the lower roller (8) by the cylinder (9), and after passing the filamentous fiber product through the upper roller (7) and the lower roller (8), start the motor (10) and convey the filamentous fiber product to the side close to the rotating head (16) by the rotation of the upper roller (7) and the lower roller (8). S3: The filamentous fiber product will pass through the center of the rotating head (16) and complete the impregnation of the surface of the filamentous fiber product. The impregnated filamentous fiber product is wound on the winding roller (33) and the winding is completed.

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