Raw material drying device for production of composite chemical fiber interlaced yarn

Abstract

The utility model discloses a raw material drying device for composite chemical fiber interlaced yarn production, and relates to the technical field of chemical fiber raw material drying, the raw material drying device comprises a bottom plate, the outer wall of the top of the bottom plate is fixedly connected with a drying box, the inner wall of the drying box is fixedly connected with a heating plate, the inner wall of the bottom plate is provided with a sliding groove, and the heating plate is fixedly connected with the sliding groove. A cleaning mechanism is arranged on the outer wall of the bottom plate, the cleaning mechanism comprises a fixing frame, a brush plate can slide in a second sliding groove when the push rod moves, then the push rod drives the fixing plate to slide back and forth in a sliding rail, the brush plate can be driven to move when the fixing plate moves, raw material silk threads can be cleaned when the brush plate moves, and the raw material silk threads can be cleaned. And meanwhile, a brush plate can drive a connecting plate to slide on a limiting rod when moving, the drying efficiency is improved, dust and impurities are prevented from being attached to the surfaces of the raw material silk threads in the drying process, and the dust and impurities on the raw material silk threads are prevented from affecting heat conduction.

Description

Technical Field

[0001] This utility model relates to the field of chemical fiber raw material drying technology, specifically to a raw material drying device for the production of composite chemical fiber network yarn. Background Technology

[0002] Currently, with the continuous advancement of technology and the increasing demands on textile performance, the application of chemical fibers is becoming more and more widespread. Composite chemical fiber network yarns, as a high-performance fiber material, have important applications in clothing, home textiles, and industrial textiles. To ensure the quality and performance of composite chemical fiber network yarns, the requirements for the processing of raw materials used in their production are becoming increasingly stringent, with raw material drying being a crucial step.

[0003] However, existing equipment has the following drawbacks:

[0004] (1) When the existing equipment is in use, dust and impurities in the air will drift onto the raw material wire, causing dust and impurities to adhere to the raw material wire. If it is not cleaned, the dust and impurities will affect the subsequent heat conduction, resulting in a reduction in drying efficiency.

[0005] (2) The existing equipment has a cumbersome operation to replace the take-up rod after the raw material filaments are collected, which leads to slow replacement of the take-up rod and affects the drying efficiency of the raw material filaments. Utility Model Content

[0006] In order to solve one or more technical problems existing in the prior art, one of the objectives of this application is to provide a raw material drying device for the production of composite chemical fiber network yarn, so as to prevent dust and impurities from adhering to the raw material yarn and avoid affecting heat conduction during the drying process.

[0007] The second objective of this application is to provide a raw material drying device for the production of composite chemical fiber network yarn, which facilitates workers to quickly remove the collected take-up rods from the equipment, making the drying process more seamless.

[0008] To address the aforementioned technical problems, one of the objectives of this application is achieved through the following technical solution:

[0009] This utility model is a raw material drying device for the production of composite chemical fiber network yarn, including a base plate, a drying box fixedly connected to the top outer wall of the base plate, a heating plate fixedly connected to the inner wall of the drying box, a sliding groove opened on the inner wall of the base plate, and a cleaning mechanism provided on the outer wall of the base plate.

[0010] The cleaning mechanism includes a fixed frame, the outer wall of which is fixedly connected to the top outer wall of the base plate. A first motor is fixedly connected to the inner wall of the fixed frame. The bottom output shaft of the first motor is fixedly connected to a rotating shaft via a coupling. A push rod is fixedly connected to the outer wall of the rotating shaft on the side away from the fixed frame. A slide rail is fixedly connected to the top outer wall of the base plate. A fixed plate is slidably connected to the inner wall of the slide rail. A second sliding groove is formed on the inner wall of the fixed plate. The inner wall of the second sliding groove is slidably connected to the outer wall of the push rod. A brush plate is fixedly connected to the outer wall of the fixed plate on the side away from the fixed frame. A connecting plate is fixedly connected to the outer wall of the brush plate. A circular groove is formed on the inner wall of the connecting plate. A support column is fixedly connected to the top outer wall of the base plate. A limit rod is fixedly connected to the outer wall of the support column near the brush plate. The outer wall of the limit rod is slidably connected to the inner wall of the circular groove. A fixing mechanism is provided on the inner wall of the base plate.

[0011] Furthermore, the drying chamber is located at the central axis of the outer wall of the bottom plate, there are two heating plates, the push rod is L-shaped, there are two brush plates, the two brush plates are symmetrically arranged with the limiting rod as the center, the outer wall of the connecting plate is fixedly connected to the outer wall of the two brush plates, and there are two support columns, the outer wall of the two support columns is fixedly connected to the outer wall of the limiting rod.

[0012] The second objective of this application is achieved through the following technical solution:

[0013] Furthermore, the fixing mechanism includes a threaded rod, the outer wall of which is rotatably connected to the inner wall of the base plate, a mounting plate slidably connected to the inner wall of the slide groove, a mounting bracket fixedly connected to the top outer wall of the base plate, a ring rotatably connected to the inner wall of the mounting bracket and the inner wall of the mounting plate, a positioning groove being formed on the inner wall of the ring, a pulley fixedly connected to the outer wall of the rotating shaft, and a belt drivingly connected to the outer wall of the pulley.

[0014] Furthermore, the outer wall of the threaded rod is threadedly connected to the inner wall of the mounting plate, and there are two rings and two positioning grooves.

[0015] Furthermore, a pulley is fixedly connected to the outer wall of the ring on the left side, and the outer wall of the pulley is connected to the inner wall of the belt. A threaded rod is threadedly connected to the inner wall of the ring, and a turntable is fixedly connected to the outer wall of the threaded rod away from the drying oven. A fixing groove is opened on the inner wall of the turntable, and an insert rod is slidably connected to the inner wall of the fixing groove. A joint shaft is fixedly connected to the outer wall of the ring, and a connecting rod is rotatably connected to the outer wall of the joint shaft.

[0016] Furthermore, the number of fixing slots is fourteen, the insertion rod passes through the turntable to the outer wall, the insertion rod passes through the ring to the inner wall, the number of joint shafts is four, the number of connecting rods is eight, and the four joint shafts are symmetrically arranged with the ring as the center.

[0017] Furthermore, the inner wall of the connecting rod is rotatably connected to a second joint shaft, the outer wall of the second joint shaft is fixedly connected to an inner support plate, the outer wall of the threaded rod away from the turntable is rotatably connected to a fixing ring, the outer wall of the fixing ring is fixedly connected to a joint movable shaft, the outer wall of the joint movable shaft is rotatably connected to a connecting rod, the inner wall of the connecting rod is rotatably connected to the second joint movable shaft, and the outer wall of the second joint movable shaft is fixedly connected to the outer wall of the inner support plate.

[0018] Furthermore, the number of joint shafts is eight, the number of inner support plates is four, the four inner support plates are symmetrically arranged around the threaded rod, and the number of joint movable shafts is four, the four joint movable shafts are symmetrically arranged around the fixing ring.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] (1) This utility model is equipped with a brush plate that slides in the second slide groove when the push rod moves. Then the push rod carries the fixed plate back and forth in the slide rail. When the fixed plate moves, it will carry the brush plate. When the brush plate moves, it will clean the raw material threads and prevent dust and impurities from adhering to the surface of the raw material threads. At the same time, when the brush plate moves, it will carry the connecting plate to slide on the limit rod, thereby improving the drying efficiency and preventing dust and impurities from adhering to the surface of the raw material threads during the drying process, thus preventing the dust and impurities on the raw material threads from affecting heat conduction.

[0021] (2) By setting an inner support plate, the threaded rod 2 moves when it rotates in the ring. Then the threaded rod 2 carries the fixed ring. When the fixed ring moves, it carries the joint movable shaft. Then the joint movable shaft carries the connecting rod in an arc motion. When the connecting rod moves, it carries the joint movable shaft 2 to the outside. Then the joint movable shaft 2 moves and carries the inner support plate to the outer wall. This improves the drying efficiency, allows the collected wire take-up rod to be quickly taken out of the equipment, facilitates the operator to replace the wire take-up rod, and makes the drying process more tightly connected. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0024] Figure 3 This is a sectional view of the fixing plate structure of this utility model;

[0025] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0026] Figure 5 This is a cross-sectional view of the pulley structure of this utility model;

[0027] Figure 6 This utility model Figure 5 Enlarged view at point B in the middle;

[0028] Figure 7 This utility model Figure 5 Enlarged view of point C.

[0029] In the diagram: 1. Base plate; 101. Drying oven; 102. Heating plate; 103. Slide groove; 2. Cleaning mechanism; 201. Fixing frame; 202. First motor; 203. Rotating shaft; 204. Push rod; 205. Slide rail; 206. Fixing plate; 207. Second slide groove; 208. Brush plate; 209. Connecting plate; 210. Circular groove; 211. Support column; 212. Limiting rod; 3. Fixing mechanism; 301. Threaded rod; 302. Mounting plate; 303, Mounting bracket; 304, Ring; 305, Positioning groove; 306, Pulley; 307, Belt; 308, Pulley pulley; 309, Threaded rod II; 310, Turntable; 311, Fixing groove; 312, Insert rod; 313, Joint shaft; 314, Connecting rod; 315, Joint shaft II; 316, Inner support plate; 317, Fixing ring; 318, Joint movable shaft; 319, Connecting rod; 320, Joint movable shaft II. Detailed Implementation

[0030] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0031] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0032] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class, not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0033] Example 1:

[0034] Please see Figure 1-7As shown, this utility model is a raw material drying device for the production of composite chemical fiber network yarns, including a base plate 1. A drying chamber 101 is fixedly connected to the top outer wall of the base plate 1, and a heating plate 102 is fixedly connected to the inner wall of the drying chamber 101. A sliding groove 103 is provided on the inner wall of the base plate 1. The heating plate 102 is a Gendana experimental electric heating plate HT-300, which has the advantages of a large heating area and strong versatility. After the operator starts the heating plate 102, it is convenient to dry the raw material yarn. A cleaning mechanism 2 is provided on the outer wall of the base plate 1. The cleaning mechanism 2 includes a fixing frame 201. The outer wall of the fixing frame 201 is fixedly connected to the top outer wall of the base plate 1, and a first electric... Machine 202, the operator starts the first motor 202, the bottom output shaft of the first motor 202 is fixedly connected to the rotating shaft 203 via a coupling. The outer wall of the rotating shaft 203 away from the fixed frame 201 is fixedly connected to the push rod 204. After the first motor 202 starts, it will rotate the rotating shaft 203, and then the rotating shaft 203 will carry the push rod 204 in a circular motion, realizing the kinetic energy transfer between parts. The top outer wall of the base plate 1 is fixedly connected to the slide rail 205, and the inner wall of the slide rail 205 is slidably connected to the fixed plate 206. The inner wall of the fixed plate 206 has a second sliding groove 207. The inner wall of the second sliding groove 207 is slidably connected to the outer wall of the push rod 204. When the push rod 204 moves, it will slide in the second sliding groove 207. The push rod 204 moves the fixed plate 206 back and forth, completing the kinetic energy transfer between the parts. A brush plate 208 is fixedly connected to the outer wall of the fixed plate 206 away from the fixed frame 201. A connecting plate 209 is fixedly connected to the outer wall of the brush plate 208. When the fixed plate 206 moves back and forth, it moves the brush plate 208 back and forth, facilitating the cleaning of the raw material threads. A circular groove 210 is formed on the inner wall of the connecting plate 209. A support column 211 is fixedly connected to the top outer wall of the base plate 1. A limit rod 212 is fixedly connected to the outer wall of the support column 211 near the brush plate 208. The outer wall of the limit rod 212 is slidably connected to the inner wall of the circular groove 210. The inner wall of the base plate 1 is provided with... A fixing mechanism 3 is provided, which causes the connecting plate 209 to slide back and forth on the limiting rod 212 as the brush plate 208 moves back and forth, preventing the brush plate 208 from shaking during movement. The drying chamber 101 is located at the central axis of the outer wall of the base plate 1. There are two heating plates 102, which heat the raw material filaments from top to bottom, making the drying efficiency faster. The push rod 204 is L-shaped. There are two brush plates 208, which are symmetrically arranged with the limiting rod 212 as the center. The outer wall of the connecting plate 209 is fixedly connected to the outer wall of the two brush plates 208. There are two support columns 211, and the outer wall of the two support columns 211 is fixedly connected to the outer wall of the limiting rod 212.The raw material threads are threaded through the space between the two brush plates 208 for easy cleaning of the threads.

[0035] Example 2: Please refer to Figure 1-7 As shown, this utility model is a raw material drying device for the production of composite chemical fiber network yarn. The fixing mechanism 3 includes a threaded rod 301, the outer wall of which is rotatably connected to the inner wall of the base plate 1. The inner wall of the slide groove 103 is slidably connected to a mounting plate 302. The top outer wall of the base plate 1 is fixedly connected to a mounting bracket 303. When the mounting plate 302 moves in the slide groove 103, it will not shake, maintaining the linear movement of the mounting plate 302. The inner wall of the mounting bracket 303 and the inner wall of the mounting plate 302 are both rotatably connected. A circular ring 304 has a positioning groove 305 on its inner wall. A pulley 306 is fixedly connected to the outer wall of the rotating shaft 203. A belt 307 is drivenly connected to the outer wall of the pulley 306. When the rotating shaft 203 rotates, it drives the pulley 306 to rotate, and then the pulley 306 drives the belt 307 to move. The outer wall of the threaded rod 301 is threadedly connected to the inner wall of the mounting plate 302. There are two circular rings 304 and two positioning grooves 305. When the threaded rod 301 rotates, it drives the inner wall of the mounting plate 302 to move. The moving plate 302 enables the transfer of kinetic energy between parts. A pulley 308 is fixedly connected to the outer wall of the ring 304 on the left side. The outer wall of the pulley 308 is connected to the inner wall of the belt 307. When the belt 307 moves, it drives the pulley 308 to rotate, and then the pulley 308 drives the ring 304 to rotate. When one part moves, it drives other parts to move together. A threaded rod 309 is threadedly connected to the inner wall of the ring 304. The threaded rod 309 is fixed to the outer wall on the side away from the drying oven 101. A turntable 310 is connected, and when the turntable 310 rotates, it will drive the threaded rod 309 to rotate, thus completing the kinetic energy transfer between the parts. The inner wall of the turntable 310 has a fixing groove 311, and the inner wall of the fixing groove 311 is slidably connected to the insertion rod 312. The outer wall of the ring 304 is fixedly connected to the joint shaft 313, and the outer wall of the joint shaft 313 is rotatably connected to the connecting rod 314. Inserting the insertion rod 312 from the fixing groove 311 and then inserting the insertion rod 312 into the positioning groove 305 can effectively prevent the turntable 310 from rotating.

[0036] The number of fixing slots 311 is fourteen. The insertion rod 312 passes through the turntable 310 to the outer wall and through the ring 304 to the inner wall. The number of joint shafts 313 is four, and the number of connecting rods 314 is eight. The four joint shafts 313 are symmetrically arranged around the ring 304. The inner wall of the connecting rod 314 is rotatably connected to a second joint shaft 315. The outer wall of the second joint shaft 315 is fixedly connected to an inner support plate 316. 6. During movement, connecting rod 314 moves along with it. Then, connecting rod 314 rotates on joint shaft 315 to prevent the inner support plate 316 from swaying left and right during movement. A fixing ring 317 is rotatably connected to the outer wall of the threaded rod 309 away from the turntable 310. A joint pivot 318 is fixedly connected to the outer wall of the fixing ring 317. A connecting rod 319 is rotatably connected to the outer wall of the joint pivot 318. A joint pivot 319 is rotatably connected to the inner wall of the connecting rod 319. 20. The outer wall of the second joint shaft 320 is fixedly connected to the outer wall of the inner support plate 316. When the second threaded rod 309 rotates in the ring 304, it will move. Then the second threaded rod 309 moves with the fixed ring 317. When the fixed ring 317 moves, it will move the joint shaft 318. When the joint shaft 318 moves, it will move the connecting rod 319. Then the connecting rod 319 moves the second joint shaft 320. When the second joint shaft 320 moves, it will move the inner support plate 316, which facilitates the inner support plate 316 supporting the take-up rod. There are eight second joint shafts 315 and four inner support plates 316. The four inner support plates 316 are symmetrically arranged with the second threaded rod 309 as the center. There are four joint shafts 318. The four joint shafts 318 are symmetrically arranged with the fixed ring 317 as the center. The four inner support plates 316 provide a wide range of support for the take-up rod, making it more stable.

[0037] One specific application of this embodiment is:

[0038] When the operator needs to use the equipment, first, the inside of the take-up rod is placed on the inner support plate 316. Then, the turntable 310 is rotated. As the turntable 310 rotates, it causes the threaded rod 309 to rotate as well. When the threaded rod 309 rotates within the ring 304, it moves. Then, the threaded rod 309 moves the fixing ring 317. As the fixing ring 317 moves, it causes the joint pivot 318 to move. Then, the joint pivot 318 causes the connecting rod 319 to move in an arc. As the connecting rod 319 moves, it causes the joint pivot 320 to move outward. Then, as the joint pivot 320 moves, it causes the inner support plate 316 to move towards the outer wall. As the inner support plate 316 moves, it causes the joint pivot 315 to move. When the joint shaft 315 moves with the connecting rod 314, the connecting rod 314 will rotate on the joint shaft 313. Then, the inner support plate 316 is moved to fit inside the take-up rod, so that the inner support plate 316 supports the take-up rod. After the support is completed, the insertion rod 312 is inserted from the fixing groove 311 into the positioning groove 305 to prevent the turntable 310 from rotating due to external force. Then, the threaded rod 301 is rotated. When the threaded rod 301 rotates, it will move the mounting plate 302. Then, the mounting plate 302 moves the take-up rod to the inner support plate 316 on the other side through the inner support plate 316. Then, the inner support plate 316 on the other side supports the take-up rod. Then, the raw material thread passes between the two brush plates 208 and then passes through the drying box 10. In step 1, the raw material thread is finally fixed to the take-up rod. Then, the heating plate 102 and the first motor 202 are started simultaneously. After the heating plate 102 is started, it dries the raw material thread to reduce the moisture content. Then, after the first motor 202 is started, it drives the rotating shaft 203 to rotate. When the rotating shaft 203 rotates, it drives the push rod 204 to move in a circular motion. When the push rod 204 moves, it slides in the second slide groove 207. Then, the push rod 204 drives the fixing plate 206 to slide back and forth in the slide rail 205. When the fixing plate 206 moves, it drives the brush plate 208 to move. When the brush plate 208 moves, it cleans the raw material thread to prevent dust and impurities from adhering to the surface of the raw material thread. At the same time, when the brush plate 208 moves... The connecting plate 209 slides on the limiting rod 212 to prevent the brush plate 208 from shaking when it moves. At the same time, when the rotating shaft 203 rotates, it will drive the pulley 306 to rotate. When the pulley 306 rotates, it will drive the belt disc 308 to rotate through the belt 307. Then the belt disc 308 will drive the ring 304 to rotate. Then the ring 304 will drive the joint shaft 313 to move. When the joint shaft 313 rotates, it will drive the connecting rod 314 to move. Then the connecting rod 314 will drive the inner support plate 316 to move through the joint shaft 315. When the inner support plate 316 moves, it will drive the take-up rod to rotate. When the take-up rod rotates, it is convenient to collect the dried raw material threads. After collection, it is convenient to remove the take-up rod from the equipment.

[0039] The above embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.

Claims

1. A raw material drying device for producing a composite chemical fiber network yarn, comprising a base plate (1), characterized in that: The top outer wall of the bottom plate (1) is fixedly connected with a drying box (101), the inner wall of the drying box (101) is fixedly connected with a heating plate (102), the inner wall of the bottom plate (1) is provided with a sliding groove (103), and the outer wall of the bottom plate (1) is provided with a cleaning mechanism (2). The cleaning mechanism (2) comprises a fixing frame (201), the outer wall of the fixing frame (201) is fixedly connected with the top outer wall of the bottom plate (1), the inner wall of the fixing frame (201) is fixedly connected with a first motor (202), the bottom output shaft of the first motor (202) is fixedly connected with a rotating shaft (203) through a shaft coupling, the outer wall of the side of the rotating shaft (203) away from the fixing frame (201) is fixedly connected with a push rod (204), the top outer wall of the bottom plate (1) is fixedly connected with a sliding rail (205), the inner wall of the sliding rail (205) is slidingly connected with a fixed plate (206), the inner wall of the fixed plate (206) is provided with a sliding groove (207), the inner wall of the sliding groove (207) is slidingly connected with the outer wall of the push rod (204), the outer wall of the fixed plate (206) is fixedly connected with a brush plate (208), the outer wall of the brush plate (208) is fixedly connected with a connecting plate (209), the inner wall of the connecting plate (209) is provided with a circular groove (210), the top outer wall of the bottom plate (1) is fixedly connected with a supporting column (211), the outer wall of the end of the supporting column (211) close to the brush plate (208) is fixedly connected with a limiting rod (212), the outer wall of the limiting rod (212) is slidingly connected with the inner wall of the circular groove (210), and the inner wall of the bottom plate (1) is provided with a fixing mechanism (3).

2. The raw material drying device for producing a composite chemical fiber network yarn according to claim 1, characterized in that: The drying box (101) is located at the outer wall of the bottom plate (1) The number of the heating plate (102) is two, the shape of the push rod (204) is L-shaped, the number of the brush plate (208) is two, the two brush plates (208) are symmetrically arranged with the limiting rod (212) as the center, the outer wall of the connecting plate (209) is fixedly connected with the outer wall of the two brush plates (208), and the number of the supporting column (211) is two.

3. The raw material drying device for producing a composite chemical fiber network yarn according to claim 2, characterized in that: The fixing mechanism (3) comprises a threaded rod (301), the outer wall of the threaded rod (301) is rotatably connected with the inner wall of the bottom plate (1), the inner wall of the sliding groove (103) is slidingly connected with a mounting plate (302), the top outer wall of the bottom plate (1) is fixedly connected with a mounting frame (303), the inner wall of the mounting frame (303) and the inner wall of the mounting plate (302) are both rotatably connected with a circular ring (304), the inner wall of the circular ring (304) is provided with a positioning groove (305), the outer wall of the rotating shaft (203) is fixedly connected with a belt pulley (306), and the outer wall of the belt pulley (306) is drivingly connected with a belt (307).

4. The raw material drying device for producing a composite chemical fiber network yarn according to claim 3, characterized in that: The outer wall of the threaded rod (301) is threadedly connected with the inner wall of the mounting plate (302), the number of the annular rings (304) is two, and the number of the positioning grooves (305) is two.

5. The raw material drying device for producing a composite chemical fiber network yarn according to claim 4, characterized in that: The outer wall of the annular ring (304) on the left side is fixedly connected with a belt disc (308), the outer wall of the belt disc (308) is transmissionally connected with the inner wall of a belt (307), the inner wall of the annular ring (304) is threadedly connected with a second threaded rod (309), the outer wall, away from the drying box (101), of the second threaded rod (309) is fixedly connected with a rotating disc (310), the inner wall of the rotating disc (310) is provided with a fixing groove (311), the inner wall of the fixing groove (311) is slidably connected with a plug rod (312), and the outer wall of the annular ring (304) is fixedly connected with an articulated shaft (313).

6. The raw material drying apparatus for producing a composite chemical fiber network yarn according to claim 5, characterized in that: The number of the fixing grooves (311) is fourteen, the plug rod (312) penetrates through the rotating disc (310) to the outer wall, the plug rod (312) penetrates through the annular ring (304) to the inner wall, the number of the articulated shafts (313) is four, and the number of the connecting rods (314) is eight.

7. The raw material drying apparatus for producing a composite chemical fiber network yarn according to claim 6, characterized in that: The inner wall of the connecting rod (314) is rotationally connected with a second articulated shaft (315), the outer wall of the second articulated shaft (315) is fixedly connected with an inner supporting plate (316), the outer end of the second threaded rod (309) is rotationally connected with a fixing ring (317), the outer wall of the fixing ring (317) is fixedly connected with an articulated movable shaft (318), the outer wall of the articulated movable shaft (318) is rotationally connected with a connecting rod (319), the inner wall of the connecting rod (319) is rotationally connected with a second articulated movable shaft (320), and the outer wall of the second articulated movable shaft (320) is fixedly connected with the outer wall of the inner supporting plate (316).

8. The raw material drying apparatus for producing a composite chemical fiber network yarn according to claim 7, characterized in that: The number of the second articulated shafts (315) is eight, the number of the inner supporting plates (316) is four, four of the inner supporting plates (316) are symmetrically arranged around the second threaded rod (309), the number of the articulated movable shafts (318) is four, and four of the articulated movable shafts (318) are symmetrically arranged around the fixing ring (317).

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