Reinforced fiber composite material and processing technology and device thereof

Abstract

The invention belongs to the technical field of fiber modification equipment, and particularly relates to a fiber-reinforced composite material and a processing technology and device thereof, and the fiber-reinforced composite material comprises a coating pool, a guide wheel and traction equipment; the device further comprises an uninterrupted operation mechanism, the uninterrupted operation mechanism is installed on the coating pool, and the uninterrupted operation mechanism is used for enabling traction and coating of the yarn to be continuously carried out. The continuous operation mechanism is arranged, in the process that the yarn is continuously pulled, the yarn is segmented by adopting the structures such as the circulating rotating disc which synchronously moves, the segmented yarn is always aligned with the corresponding contact plate and the twisting plate, and then the pulling motion and the untwisting or twisting operation of the yarn can be carried out at the same time; in the process, the motion path of the yarn is guided to the position below the coating fluid, traction, soaking and untwisting or twisting of the yarn can be conducted at the same time, the yarn coating modification speed is effectively increased, the time cost is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of fiber modification equipment, and in particular to a composite material of reinforced fiber and a processing technology and device thereof. BACKGROUND

[0002] Yarn is one of the basic raw materials for garment production, and the yarn formed by interweaving natural or synthetic fibers with reinforced fibers through a composite processing technology not only retains the softness and air permeability of the original fibers, but also has excellent mechanical properties, which can meet the demand for high strength and fatigue resistance of fabrics for sports clothing, outdoor equipment, etc., and become an important material carrier for the functional upgrading of the modern garment industry.

[0003] When reinforcing the fibers constituting the yarn, coating modification is one of the ways to improve the performance of the fibers. By changing the type and content of the fluid material constituting the coating, not only can the basic performance of the yarn composed of fibers be enhanced, but also new properties such as anti-ultraviolet, waterproof, and stain-proof can be imparted to the yarn. When coating the fibers in the yarn, the coating fluid is usually soaked or sprayed to make the coating fluid evenly adhere to the surface of the fibers. In order to improve the uniformity of the contact between the fibers and the coating fluid, a coating device is disclosed in the related art, with application number CN202510474505X. In this scheme, the twist of the yarn composed of fibers is removed, and then the fibers are separated from each other to enhance the uniformity of the contact between the coating fluid and the fibers, thereby enhancing the modification effect of the coating on the fibers.

[0004] However, it is found in actual application that since the yarn needs to be untwisted, twisted, and soaked for a certain period of time, the transportation of the yarn is interrupted during this process, which will result in the coating modification of the yarn being unable to continue, greatly affecting the rate of coating modification of the yarn, and causing a substantial increase in time cost.

[0005] In view of this, the present application proposes a composite material of reinforced fiber and a processing technology and device thereof to solve the above technical problems. SUMMARY

[0006] In order to make up for the shortcomings of the prior art and solve the above technical problems, the present application proposes a composite material of reinforced fiber and a processing technology and device thereof.

[0007] The technical solution adopted by the present application to solve its technical problems is as follows: the composite processing device of reinforced fiber according to the present application comprises a coating pool, a guide wheel, and a traction device; The coating pool is filled with a coating fluid, the guide wheel and the traction device are both installed on the coating pool, and the guide wheel cooperates with the traction device to guide the yarn in and out of the coating pool. Also include uninterrupted work mechanism, the uninterrupted work mechanism is installed on the coating pool, the uninterrupted work mechanism is used for making the traction of the yarn and the coating continue to carry out; The uninterrupted work mechanism includes a circulating turntable, a fixed clamping plate, a contact plate, and a twisting plate; The coating pool is rotatably installed with a rotating roller, and the circulating turntable is fixedly installed on the rotating roller at intervals; The fixed clamping plate is fixedly installed between two adjacent circulating turntables, is uniformly arranged along the circumferential direction of the circulating turntable, and is provided with a fixed groove on the side away from the rotating roller; The circulating turntable and the fixed clamping plate form uniformly distributed work grooves, the contact plate is fixedly installed on the rotating roller, the twisting plate is attached to one side of the contact plate through a reciprocating motion assembly, and the contact plate and the twisting plate are located in the work grooves.

[0008] Preferably, the fixed groove is V-shaped, and the fixed groove is embedded with a rough soft pad on the side close to the rotating roller.

[0009] Preferably, a positioning groove is formed on one side of the contact plate facing the twisting plate, the diameter of the positioning groove is smaller than the diameter of the yarn, and the positioning groove is on the same straight line as the fixed groove.

[0010] Preferably, the reciprocating motion assembly includes a moving rod and a guide disc; The circulating turntable is provided with uniformly distributed radial grooves, the moving rod is slidably installed in the radial groove, the guide disc is fixedly installed on the coating pool, the guide disc is provided with a guide groove, the end of the moving rod extends into the guide groove, the guide groove is used to control the reciprocating linear motion of the moving rod along the radial groove during the rotation of the circulating turntable, and the twisting plate is fixedly installed on the moving rod.

[0011] Preferably, a work box is slidably installed in the work groove, a through groove is formed in the work box on the side facing the opening of the work groove, symmetrically arranged sealing strips are fixedly installed in the through groove, the sealing strips are used to block the gap between the yarn and the through groove, a linkage groove is formed in the side of the work box away from the through groove, the twisting plate extends into the work box through the linkage groove, a linkage plate is fixedly installed in the work box, and the length of the linkage plate is greater than the length of the linkage groove.

[0012] Preferably, the work box is composed of a telescopic box body and a supporting spring, and the work box is rotatably installed with a ball.

[0013] Preferably, the moving rod is jointly installed with the gas feeding pipe on the twisting plate, the inner cavity of the work box is designed in a cylindrical shape, the guide disc and the circulating turntable are connected through a sealing ring, the guide groove is connected with the hot gas pumping device, the work box is provided with a gas outlet pipe, and the gas outlet pipe is connected with the outside through the inner cavity of the rotating roller.

[0014] Preferably, the dispersion pipe is embeddedly installed in the inner cavity of the work box, the dispersion pipe is connected with the gas feeding pipe in a conductive manner, and the side wall of the dispersion pipe is uniformly opened.

[0015] A composite processing technology of reinforcing fibers, which uses the composite processing device, and comprises the following steps: S1: after the yarn is heated by high-temperature steam, the yarn is sequentially introduced into the guide wheel, the uninterrupted work mechanism and the traction device, and under the continuous traction of the traction device, the yarn is uniformly transported; S2: under the uniform transportation of the yarn, the rotating roller and the circulating turntable rotate, the yarn is untwisted and twisted in the twisting plate and the positioning groove, and in the interval between the untwisting and the twisting, the yarn is soaked in the coating fluid; S3: before and after the coating fluid is soaked, the work box cage covers the yarn, collects the hairiness generated in the untwisting and twisting process, and is reused in the yarn.

[0016] S4: after being dried by the hot gas flow, the yarn is separated from the uninterrupted work mechanism, and the finished product coating modified yarn is output.

[0017] A composite material of reinforcing fibers, which comprises: fibers and a coating fluid, the fibers are initially twisted into roving after being carded and drawn, the coating fluid is a mixed fluid of coating agent and functional material, and the coating fluid is attached to the surface of the roving.

[0018] The beneficial effects of the present application are as follows: 1. The composite material of reinforcing fibers, the processing technology and the device thereof, by setting the uninterrupted work mechanism, in the process of realizing continuous traction, using the structure of the circulating turntable in synchronous motion, the yarn is operated in sections, so that the sectioned yarn always aligns with the corresponding contact plate and the twisting plate, and then the traction movement of the yarn and the untwisting or twisting operation can be performed at the same time, and in this process, the movement path of the yarn is guided under the coating fluid, so that the traction, soaking and untwisting or twisting of the yarn can be performed at the same time, effectively improving the coating modification rate of the yarn, reducing the time cost and improving the production efficiency.

[0019] 2. The reinforced fiber composite material and its processing technology and device, by setting the operation box, the yarn before soaking is covered by the operation box, and the hair that falls off during the twisting process is collected, and after soaking, the yarn is covered again, and during the rotation of the yarn, part of the hair is reused to the yarn, on the one hand, the falling of the hair is limited, which can effectively reduce the probability of the hair falling into the coating fluid, on the other hand, part of the hair is reused to the yarn, which can effectively reduce the influence of the twisting operation on the yarn during the coating process. BRIEF DESCRIPTION OF DRAWINGS

[0020] The application will be further described below in combination with the drawings.

[0021] Figure 1 is a perspective view of the application; Figure 2 is a distribution diagram of the coating pool and the guide wheel in the application; Figure 3 is a perspective view of the uninterrupted operation mechanism; Figure 4 is a split perspective view of the guide disc and the circulating turntable; Figure 5 is an assembly perspective view of the circulating turntable and the fixed clamping plate; Figure 6 is an assembly perspective view of the operation box and the rotating roller; Figure 7 is a split perspective view of the operation box and the contact plate and the twisting plate; Figure 8 is a sectional view of the operation box; Figure 9 is a sectional view of the uninterrupted operation mechanism; Figure 10 is a method flow chart of the application; In the figure: 1, coating pool; 11, guide wheel; 12, traction equipment; 2, rotating roller; 21, circulating turntable; 22, fixed clamping plate; 23, fixed groove; 24, operation groove; 25, contact plate; 26, twisting plate; 27, positioning groove; 3, moving rod; 31, guide disc; 32, radial groove; 33, guide groove; 4, operation box; 41, through groove; 42, sealing strip; 43, linkage groove; 44, linkage plate; 45, supporting spring; 46, ball; 5, air supply pipe; 51, air outlet pipe; 52, dispersion pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the application easy to understand, the application will be further described below in combination with specific embodiments.

[0023] As Figures 1 to 10The composite processing device for reinforcing fibers comprises a coating pool 1, a guide wheel 11 and a traction device 12. The coating pool 1 is filled with a coating fluid, and the guide wheel 11 and the traction device 12 are both mounted on the coating pool 1, and the guide wheel 11 cooperates with the traction device 12 to guide the yarn in and out of the coating pool 1. The uninterrupted operation mechanism is mounted on the coating pool 1 and is used to continuously perform the traction and coating of the yarn. The uninterrupted operation mechanism comprises a circulating turntable 21, a fixed clamping plate 22, a contact plate 25 and a twisting plate 26. The coating pool 1 is rotationally mounted with a rotating roller 2, and the circulating turntable 21 is fixedly mounted on the rotating roller 2 at intervals. The fixed clamping plate 22 is fixedly mounted between two adjacent circulating turntables 21, and the fixed clamping plate 22 is uniformly arranged along the circumferential direction of the circulating turntable 21, and a fixed groove 23 is formed on the side of the fixed clamping plate 22 away from the rotating roller 2. The circulating turntable 21 and the fixed clamping plate 22 form uniformly distributed operation grooves 24, the contact plate 25 is fixedly mounted on the rotating roller 2, and the twisting plate 26 is attached to the side of the contact plate 25 through a reciprocating motion assembly, and the contact plate 25 and the twisting plate 26 are both located in the operation grooves 24. A positioning groove 27 is formed on the side of the contact plate 25 facing the twisting plate 26, the diameter of the positioning groove 27 is smaller than the diameter of the yarn, and the positioning groove 27 is in the same straight line with the fixed groove 23, and in the present application, the side of the contact plate 25 and the twisting plate 26 close to each other is made of elastic material, and the inner wall of the positioning groove 27 is made of hard and smooth material.

[0024] The fixed groove 23 is designed in a V shape, and a rough soft pad is embeddedly mounted on the side of the fixed groove 23 close to the rotating roller 2.

[0025] When the fibers in the yarn are coated and modified, in order to enhance the contact efficiency of the fibers and the coating fluid, and to improve the convenience and speed of the yarn modification operation, the uninterrupted operation mechanism is provided in the present application, and is used in cooperation with the guide wheel 11 and the traction device 12, and in the process of continuous yarn conveying, the yarn is subjected to segmented untwisting, soaking and twisting, thereby realizing the uninterrupted operation of the yarn coating modification.

[0026] Specifically, in the yarn modification process, one end of the yarn heated and humidified by high-temperature steam is pulled into the guide wheel 11, the uninterrupted operation mechanism and the traction device 12 in turn, and under the action of the traction device 12, the yarn is continuously and continuously transported. In this process, when the yarn is extended into the uninterrupted operation mechanism under the action of the guide wheel 11, the fixed groove 23 on the fixed clamping plate 22 is aligned with the guide wheel 11, and the fixed groove 23 is designed in a V shape, and the fixed clamping plate 22 is uniformly distributed on the circulating turntable 21, cooperating with the pulling action of the traction device 12, the yarn gradually enters the fixed groove 23 closest to one end of the rotating roller 2, and is in close contact with the rough soft pad. At the same time, in the process of the yarn moving along the fixed groove 23, the contact plate 25 and the twisting plate 26 are aligned with the middle end of the yarn between the adjacent two fixed grooves 23. It should be noted that under the action of the reciprocating motion assembly, in the process of the yarn entering the fixed groove 23, the yarn enters the positioning groove 27 from the gap between the twisting plate 26 and the contact plate 25, and the surface of the positioning groove 27 is smooth. Therefore, after the yarn enters the positioning groove 27, it is only subjected to the friction of the twisting plate 26 on one side, and when the twisting plate 26 moves, the yarn rotates in the positioning groove 27. Then the twisting plate 26 is shielded from the positioning groove 27 by the driving of the reciprocating motion assembly, and the yarn in the positioning groove 27 is driven to rotate by friction. In the process of the yarn moving, the fixed clamping plate 22 and the rotating roller 2 rotate synchronously by the action of friction, thereby making the yarn align with different operation grooves 24, respectively, and making the yarn correspond to the interval arrangement of the twisting plate 26 and the contact plate 25 one by one. In the process of the yarn being continuously pulled, the reciprocating motion assembly drives the twisting plate to periodically reciprocate, thereby cooperating with the contact plate 25 to realize untwisting and twisting of the yarn. In the process of the yarn moving, the yarn is guided by the circulating turntable 21 and the fixed clamping plate 22, so that the movement direction of the yarn is changed, and then moves to the liquid surface of the coating pool 1. Finally, the yarn is separated from the coating fluid in the coating pool 1 and parallel to the coating pool 1 again. In this process, the yarn is always in the cycle of untwisting and twisting. On the one hand, the increase of the fiber gap during untwisting improves the efficiency of the coating fluid penetrating into the yarn. On the other hand, the decrease of the fiber gap during twisting expels the excess coating fluid in the yarn. Moreover, the multiple in-and-out of the coating fluid can further enhance the connection strength between the coating fluid and the fiber, and further enhance the coating modification effect on the yarn.

[0027] The application sets uninterrupted operation mechanism, adopts synchronous movement of the circulating disc 21 and other structures to segmentally operate the yarn in the process of realizing continuous traction, so that the segmented yarn always keeps alignment with the corresponding contact plate 25 and twisting plate 26, and then the traction movement of the yarn and untwisting or twisting operation can be simultaneously performed, and in the process, the movement path of the yarn is guided below the coating fluid, so that the traction, immersion and untwisting or twisting of the yarn can be simultaneously performed, effectively improving the coating modification rate of the yarn, reducing the time cost and improving the production efficiency.

[0028] As a preferred embodiment of the application, the reciprocating motion assembly comprises a moving rod 3 and a guide disc 31. The circulating disc 21 is provided with uniformly distributed radial grooves 32, the moving rod 3 is slidably installed in the radial grooves 32, the guide disc 31 is fixedly installed on the coating pool 1, the guide disc 31 is provided with a guide groove 33, the end of the moving rod 3 extends into the guide groove 33, the guide groove 33 is used to control the reciprocating linear motion of the moving rod 3 along the radial groove 32 in the rotating process of the circulating disc 21, and the twisting plate 26 is fixedly installed on the moving rod 3.

[0029] In the uninterrupted operation process, the reciprocating motion assembly is used to drive the twisting plate 26 to move, the movement amplitude and period of the twisting plate 26 are related to the degree and time of the yarn untwisting and twisting, in the embodiment, the middle part of the moving rod 3 is located in the radial groove 32 and extends into the operation groove 24, and the two ends of the moving rod 3 are located in the guide groove 33 on the guide disc 31, under the frictional action of the yarn and the fixed groove 23, the circulating disc 21 rotates relative to the guide disc 31, the rotation of the circulating disc 21 directly drives the moving rod 3 to rotate, so that the moving rod 3 moves in the annular guide groove 33, and the moving rod 3 is limited by the guide groove 33 and the radial groove 32, so that the moving rod 3 slides in the operation groove 24, and drives the twisting plate 26 to reciprocate relative to the contact plate 25.

[0030] As a preferred embodiment of the application, the operation groove 24 is slidably provided with an operation box 4, the operation box 4 is provided with a through groove 41 on the side opening to the operation groove 24, the through groove 41 is fixedly provided with symmetrically arranged sealing strips 42, the sealing strips 42 are used to block the gap between the yarn and the through groove 41, the operation box 4 is provided with a linkage groove 43 on the side away from the through groove 41, the twisting plate 26 extends to the inside of the operation box 4 through the linkage groove 43, the twisting plate 26 is fixedly provided with a linkage plate 44 in the operation box 4, and the length of the linkage plate 44 is greater than the length of the linkage groove 43.

[0031] The operation box 4 is composed of a telescopic box body and a supporting spring 45, and the operation box 4 is rotatably provided with a ball 46 on the side wall.

[0032] Since the inter-fiber gap increases during the untwisting of the yarn, the fibers are divided into long fibers, short fibers and hair, and the hair will greatly decrease in fixed strength after the yarn is untwisted, so there is a probability of hair falling off in the early stage of yarn untwisting, and if the hair falls into the coating fluid, it will not only cause the flowability of the coating fluid to decrease, but also cause the hair to be contaminated, which is not convenient for reuse for spinning, therefore, in this embodiment, the working tank 24 is provided with a working box 4, which is composed of a telescopic box body and a supporting spring 45, wherein the telescopic box body is composed of a middle tube body and two telescopic bodies at both ends, and the supporting spring 45 is installed between the two telescopic bodies, when the working box 4 is not subjected to external force, due to the elastic effect of the supporting spring 45 and the effect of reducing friction of the ball 46, the working box 4 is in an open state, at this time, the center of the working box 4 is aligned with the fixed grooves 23 on both sides, when the yarn enters the fixed grooves 23, under the guidance of the fixed grooves 23, the middle part of the yarn enters the inner cavity of the working box 4 through the through grooves 41, and under the action of the sealing strip 42, when the yarn is combined with the working box 4, the through grooves 41 are sealed again, at this time, with the rotation of the circulating turntable 21, the twisting plate 26 moves back and forth in a straight line compared to the contact plate 25, and then untwists and twists the yarn in the working box 4, and in the process of yarn rotation, the hair that is more likely to fall off falls into the working box 4, when the working box 4 gradually rotates a certain angle with the circulating turntable 21, at this time, under the action of the guide groove 33, the twisting plate 26 moves greatly towards the rotating roller 2, and in the process of movement, the working box 4 is pulled by the linkage plate 44, finally making the working box 4 move towards the deep part of the working tank 24, and the yarn falls off the working box 4, and when the yarn is soaked in the coating fluid, at this time, under the action of the guide groove 33, the twisting plate 26 moves far away from the rotating roller 2, and then the working box 4 covers the yarn again, and in the process of twisting the yarn, under the influence of the airflow, the hair stored in the working box 4 has the probability of contacting the yarn with the coating fluid, under the action of the viscosity of the coating fluid and the large gap of the untwisted fibers, part of the hair will be twisted into the yarn again.

[0033] By setting the working box 4, the yarn before soaking is covered by the working box 4, and then the hair falling off during the twisting process is collected, and after soaking, the yarn is covered again, and in the process of yarn rotation, part of the hair is reused into the yarn, on the one hand, the falling off of the hair is limited, which can effectively reduce the probability of the hair falling into the coating fluid, on the other hand, part of the hair is reused into the yarn, which can effectively reduce the influence of the twisting operation in the coating process on the yarn.

[0034] As a preferred embodiment of the present application, the moving rod 3 is jointly installed with the air feeding pipe 5 on the twisting plate 26, the inner cavity of the working box 4 is designed in a cylindrical shape, the guide disc 31 is connected with the circulating turntable 21 through a sealing ring, the guide groove 33 is connected with the hot air pumping device, the working box 4 is installed with the air outlet pipe 51, the air outlet pipe 51 is connected with the outside through the rotating roller 2, and it is known that there is a filter plate between the air outlet pipe 51 and the inner cavity of the working box 4, which is used to block the movement of the hair to the air outlet pipe 51, and in some embodiments of the present application, a pressure opening valve is installed in the air outlet pipe 51. With the continuous pumping of hot air into the inner cavity of the working box 4 by the air feeding pipe 5, the air pressure in the working box 4 increases, and when the air pressure is greater than the threshold value of the pressure opening valve, the air outlet pipe 51 is connected, and the existence of air pressure can cooperate with the sealing strip 42 to reduce the probability of the coating fluid entering the inner cavity of the working box 4.

[0035] The dispersion pipe 52 is embeddedly installed in the inner cavity of the working box 4, the dispersion pipe 52 is connected with the air feeding pipe 5, and the side wall of the dispersion pipe 52 is uniformly opened.

[0036] The arrangement of the air feeding pipe 5 and the air outlet pipe 51 can continuously pump hot air flow into the working box 4, and the existence of the hot air flow can heat the inner cavity of the working box 4 before the yarn is soaked, thereby reducing the probability of the detached hair adhering to the inner cavity of the working box 4, and on the other hand, after the yarn is soaked, the yarn can be dried, and the existence of the dispersion pipe 52 can make the hair in the inner cavity of the working box 4 rotate around the yarn, thereby enhancing the probability of the hair being reused in the yarn.

[0037] A composite processing process for reinforcing fibers, which uses the composite processing device described above, and the composite processing process comprises the following steps: S1: After the yarn is heated by high-temperature steam, it is sequentially introduced into the guide wheel 11, the uninterrupted working mechanism and the traction device 12, and under the continuous traction of the traction device 12, the yarn is transported at a constant speed; S2: Under the action of the uniform speed of the yarn, the rotating roller 2 and the circulating turntable 21 rotate, the yarn is untwisted and twisted in the twisting plate 26 and the positioning groove 27, and in the interval between untwisting and twisting, the yarn is soaked in the coating fluid; S3: Before and after the coating fluid is soaked, the working box 4 encloses the yarn, collects the hair generated during the untwisting and twisting process, and reuses it in the yarn.

[0038] S4: After being dried by the hot air flow, the yarn is separated from the uninterrupted working mechanism, and the finished product coating modified yarn is output.

[0039] A composite material for reinforcing fibers, which comprises: The fiber is carded and drawn and twisted to form a roving, and a coating fluid, which is a mixture of a coating agent and a functional material, is attached to the surface of the roving. The functional material is a nano-modifying agent, a silver ion bacteriostatic material, or other conventional material for fiber modification.

[0040] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A kind of composite processing device of reinforcing fiber, including coating pool (1), guide wheel (11) and traction equipment (12); The coating pool (1) is filled with coating fluid, the guide wheel (11) and traction equipment (12) are both installed on coating pool (1), the guide wheel (11) cooperates with traction equipment (12) and guides yarn in and out of coating pool (1); characterized in that It also includes uninterrupted operation mechanism, the uninterrupted operation mechanism is installed on coating pool (1), and the uninterrupted operation mechanism is used to make the traction of yarn and coating continue; The uninterrupted operation mechanism includes circulating turntable (21), fixed clamping plate (22), contact plate (25) and twisting plate (26); The coating pool (1) is rotatably installed with rotating roller (2), and the circulating turntable (21) is fixedly installed at intervals on the rotating roller (2); The fixed clamping plate (22) is fixedly installed between adjacent two circulating turntables (21), the fixed clamping plate (22) is uniformly arranged along the circumferential direction of the circulating turntable (21), and the fixed clamping plate (22) is provided with a fixed groove (23) away from the side of the rotating roller (2). The circulating turntable (21) and the fixed clamping plate (22) form uniformly distributed operation grooves (24), the contact plate (25) is fixedly installed on the rotating roller (2), and the twisting plate (26) is attached to one side of the contact plate (25) by a reciprocating motion assembly, the contact plate (25) and the twisting plate (26) are located in the operation groove (24).

2. The composite processing apparatus of claim 1, wherein: The fixed groove (23) is V-shaped, and the fixed groove (23) is embedded with a rough soft pad close to the side of the rotating roller (2).

3. The composite processing apparatus of claim 1, wherein: The contact plate (25) is provided with a positioning groove (27) on the side facing the twisting plate (26), the diameter of the positioning groove (27) is smaller than the diameter of the yarn, and the positioning groove (27) is on the same straight line with the fixed groove (23).

4. The composite processing apparatus of claim 1, wherein: The reciprocating motion assembly includes a moving rod (3) and a guide disc (31); The circulating turntable (21) is provided with uniformly distributed radial grooves (32), the moving rod (3) is slidably installed in the radial groove (32), the guide disc (31) is fixedly installed on the coating pool (1), the guide disc (31) is provided with a guide groove (33), the end of the moving rod (3) extends into the guide groove (33), the guide groove (33) is used to control the reciprocating linear motion of the moving rod (3) along the radial groove (32) during the rotation of the circulating turntable (21), and the twisting plate (26) is fixedly installed on the moving rod (3).

5. The composite processing apparatus of claim 4, wherein: The operation slot (24) is slidably installed with an operation box (4), the operation box (4) is provided with a through slot (41) on the side of the operation slot (24) opening, the through slot (41) is fixedly installed with symmetrically arranged sealing strips (42), the sealing strips (42) are used for sealing the gap between the yarn and the through slot (41), and the operation box (4) is provided with a linkage slot (43) on the side away from the through slot (41), the rubbing plate (26) extends to the inside of the operation box (4) through the linkage slot (43), and the rubbing plate (26) is fixedly installed with a linkage plate (44) in the operation box (4), and the length of the linkage plate (44) is greater than the length of the linkage slot (43).

6. The composite processing apparatus of claim 5, wherein: The operation box (4) is composed of a telescopic box body and a supporting spring (45), and the operation box (4) is rotatably installed with a ball (46) on the side wall.

7. The composite processing apparatus of claim 5, wherein: The moving rod (3) and the rubbing plate (26) are jointly provided with a gas feeding pipe (5), the inner cavity of the operation box (4) is designed in a cylindrical shape, the guide disc (31) and the circulating turntable (21) are rotatably and sealingly connected through a sealing ring, the guide groove (33) is externally connected with a hot gas pumping device, the operation box (4) is provided with a gas outlet pipe (51), and the gas outlet pipe (51) is communicated with the outside through the inner cavity of the rotating roller (2).

8. The composite processing apparatus of claim 7, wherein: The dispersion pipe (52) is embeddedly installed in the inner cavity of the operation box (4), the dispersion pipe (52) is in conductive connection with the gas feeding pipe (5), and the side wall of the dispersion pipe (52) is uniformly opened.

9. A composite processing process of reinforcing fibers, characterized by: The composite processing technology uses the composite processing device of claim 8, and comprises the following steps: S1: after the yarn is heated by high-temperature steam, the yarn is sequentially introduced into the guide wheel (11), the uninterrupted operation mechanism and the traction device (12), and under the continuous traction of the traction device (12), the yarn is uniformly transported; S2: under the uniform transportation of the yarn, the rotating roller (2) and the circulating turntable (21) rotate, the yarn is untwisted and twisted in the rubbing plate (26) and the positioning groove (27), and in the interval between the untwisting and the twisting, the yarn is soaked in the coating fluid; S3: before and after the coating fluid is soaked, the operation box (4) covers the yarn, collects the hairiness generated in the untwisting and twisting process, and is reused in the yarn; S4: after being dried by the hot gas flow, the yarn is separated from the uninterrupted operation mechanism, and the finished product coating modified yarn is output.

10. A composite material of reinforcing fibers, characterized by: The composite material is suitable for the composite processing technology of claim 9, and comprises: fibers and a coating fluid, the fibers are initially twisted into roving after being combined and drafted by a combing and drafting unit, the coating fluid is a mixed fluid of a coating agent and a functional material, and the coating fluid is attached to the surface of the roving.

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