Air drying mechanism for on-line production of membrane filaments of biogas separation membrane

Abstract

The invention discloses an air drying mechanism for on-line production of membrane filaments of a biogas separation membrane. The air drying mechanism comprises a machine body. Through the limiting mechanism, it is ensured that the membrane filaments do not deviate in the conveying process, and the production stability is improved; the first auxiliary mechanism and the second auxiliary mechanism work cooperatively, automatic forming of a winding roller, automatic clamping and winding of the ends of membrane filaments, automatic cutting after winding and preparation of a new section of membrane filaments are achieved, and the production automation degree is greatly improved; furthermore, the air drying mechanism is skillful in design, all-directional and uniform air drying of the membrane filaments is realized by lifting and rotating an air blower, the product quality is ensured, in addition, a guide roller is more convenient to replace and adjust through a mounting mechanism, and the production flexibility is improved; on the whole, the mechanism is automatically operated in the whole process, manual assistance is not needed, the labor cost is reduced, the production efficiency and the product quality are remarkably improved, and the large-scale, efficient and high-quality biogas separation membrane filament production requirement is met.

Description

Technical Field

[0001] This invention relates to the field of membrane fiber production technology, specifically to a drying mechanism for online production of biogas separation membrane fibers. Background Technology

[0002] In the production process of biogas separator membrane fibers, air drying is one of the key steps to ensure the quality of the membrane fibers.

[0003] In traditional biogas separator membrane fiber production methods, the drying process often relies on static drying equipment or simple manual operation, which has many shortcomings. Static drying equipment struggles to achieve uniform drying of the membrane fibers from all angles, easily leading to incomplete drying in certain areas and affecting product quality. Manual operation, on the other hand, suffers from low efficiency, high labor intensity, and inconsistent drying results. Furthermore, traditional production methods lack efficient automation in areas such as membrane fiber conveying, winding, and cutting, making it difficult to meet the demands of large-scale, efficient, and high-quality production. Summary of the Invention

[0004] To solve the above-mentioned technical problems, a drying mechanism for online production of biogas separation membrane fibers is provided. This technical solution solves the problems mentioned in the background technology.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A drying mechanism for online production of biogas separation membrane fibers includes a machine body. A feed inlet is provided through the left side of the machine body's interior. A limiting mechanism is installed inside the feed inlet. A first auxiliary mechanism and a second auxiliary mechanism are provided on the front side of the upright plate at the top of the machine body. An installation mechanism is provided on the front side of the machine body. A drying mechanism is installed on the rear side of the machine body's interior. Several sets of installation slots are also provided on the rear side of the machine body's interior. Two sets of installation slots of the same height are used to install a second guide roller, and the other sets are used to install a first guide roller. A cutting mechanism is provided on the left side of the machine body's interior.

[0006] Preferably, the limiting mechanism includes a fixed plate installed inside the feed inlet, a set of end face gears are rotatably connected inside the fixed plate, several sets of fixed frames are uniformly fixed inside the fixed plate, a first lead screw is rotatably connected inside the fixed frame, an L-shaped plate is threaded to the outer wall of the first lead screw, the short plate of the L-shaped plate is slidably connected to a first guide rod, and the first guide rod is welded inside the fixed frame.

[0007] Preferably, the outer end of the first lead screw is fixedly connected to the transmission gear, and several sets of the transmission gears mesh with the end face gear. The long plate of the L-shaped plate extends to the outside of the fixed disk and is fixedly connected to the frame. A limit roller is provided inside the frame, and a first stepper motor for driving one set of the first lead screws to rotate is installed on the inner wall of one set of the fixed frame.

[0008] Preferably, the first auxiliary mechanism includes a first fixed block, a second lead screw, and a second guide rod. The first fixed block has two sets, both welded to the front side of the upright plate on the top of the machine body. The second lead screw is rotatably connected between the two sets of the first fixed blocks. The second guide rod is fixedly installed between the two sets of the first fixed blocks. A first movable plate is slidably connected to the outer wall of the second guide rod. The first movable plate is threadedly connected to the second lead screw. A second stepper motor is provided on the outer wall of one set of the first fixed blocks. The outer end of the second lead screw is fixedly connected to the output end of the second stepper motor. A first electric push rod is provided on the top of the first movable plate, and the output end of the first electric push rod penetrates through the top wall of the first movable plate and is fixedly installed with a connecting frame.

[0009] Preferably, the first auxiliary mechanism further includes a first servo motor fixedly connected to the outer wall of the connecting frame. A first threaded rod is rotatably connected inside the connecting frame. The outer end of the first threaded rod is fixedly connected to the output end of the first servo motor. The threads at both ends of the first threaded rod have opposite directions of rotation. Both ends of the outer wall of the first threaded rod are threadedly connected to movable parts. The movable parts are slidably connected to a first fixed rod. The first fixed rod is welded inside the connecting frame. A drive motor is fixedly connected to the outer wall of the movable parts. The output end of the drive motor is fixedly connected to a first dual-axis electric actuator through a connector. Both output ends of the first dual-axis electric actuator are fixedly installed with first clamping parts. The two sets of first clamping parts are used to clamp the roller body. One set of roller bodies has an iron rod fixedly installed at its outer end. The other set of roller bodies has a slot at its outer end, and a magnet is placed in the slot.

[0010] Preferably, the installation mechanism includes two sets of second fixing blocks fixedly connected to the front side of the machine body, a third guide rod fixedly connected between the two sets of second fixing blocks, a mechanical arm slidably connected to the outer wall of the third guide rod, the mechanical arm being threadedly connected to the outer surface of the third lead screw, the third lead screw being rotatably connected between the two sets of second fixing blocks, the outer end of the third lead screw being fixedly connected to the output end of the third stepper motor, and the third stepper motor being disposed on the outer wall of one set of the second fixing blocks.

[0011] Preferably, the drying mechanism includes a lifting block, a vertical frame welded to the rear side of the machine body, a fourth lead screw rotatably connected inside the vertical frame, the lifting block threadedly connected to the outer wall of the fourth lead screw, a fourth guide rod fixedly installed inside the vertical frame, the lifting block slidably connected to the fourth guide rod, the top of the fourth lead screw fixedly connected to the output end of a fourth stepper motor, and the fourth stepper motor being located at the top of the vertical frame.

[0012] Preferably, the drying mechanism further includes a second electric push rod fixedly installed on the front side of the lifting block. The output end of the second electric push rod is fixedly connected to the mounting component. A toothed ring is rotatably connected inside the mounting component. A blower is fixedly connected to the inner wall of the toothed ring. An electric motor is provided on the outer wall of the mounting component. The output end of the electric motor is fixedly connected to a drive gear. The drive gear meshes with the toothed ring.

[0013] Preferably, the second auxiliary mechanism includes two sets of third fixing blocks, which are also welded to the front side of the upright plate on the top of the machine body. A fifth lead screw is rotatably connected between the two sets of third fixing blocks. A second movable plate is threaded onto the outer wall of the fifth lead screw. A third electric push rod is fixedly installed on the top of the second movable plate. The second movable plate is slidably connected to a fifth guide rod. The fifth guide rod is welded between the two sets of third fixing blocks. A fifth stepper motor for driving the fifth lead screw to rotate is provided on the outer wall of one set of third fixing blocks. The output end of the third electric push rod is fixedly connected to the mounting block. A fourth electric push rod is fixedly installed on the top of the mounting block. The output end of the fourth electric push rod is also fixedly connected to a second dual-axis electric push rod through a connector. Both output ends of the second dual-axis electric push rod are fixedly connected to a second clamping member.

[0014] Preferably, the cutting mechanism includes a second threaded rod and a cutter. The second threaded rod is rotatably connected to the top of the machine body. Two sets of cutters are provided and are respectively threaded to both ends of the outer wall of the second threaded rod. A second fixed rod is also welded to the top of the machine body. Both sets of cutters are slidably connected to the outer wall of the second fixed rod. The outer end of the second threaded rod is fixedly connected to the output end of the second servo motor. The second servo motor is provided on the outer wall of the machine body, and the threads at both ends of the second threaded rod have opposite directions of rotation.

[0015] Compared with the prior art, the present invention provides a drying mechanism for online production of biogas separation membrane fibers, which has the following beneficial effects: This invention provides a drying mechanism for online production of biogas separator membrane fibers, which has significant advantages. First, the limiting mechanism ensures that the membrane fibers do not deviate during the conveying process, improving production stability. Second, the first and second auxiliary mechanisms work together to achieve automatic formation of the winding roller, automatic clamping and winding of the membrane fiber ends, and automatic cutting and preparation of the new membrane fiber after winding, greatly improving the degree of automation in production. Third, the drying mechanism is cleverly designed, using a lifting and rotating blower to achieve all-round and uniform drying of the membrane fibers, ensuring product quality. In addition, the installation mechanism makes the replacement and adjustment of the guide rollers more convenient, improving production flexibility. Overall, this mechanism operates fully automatically without manual assistance, which not only reduces labor costs but also significantly improves production efficiency and product quality, meeting the needs of large-scale, efficient, and high-quality biogas separator membrane fiber production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the machine body in this invention; Figure 3 This is a schematic diagram of the limiting mechanism in this invention; Figure 4 This is a schematic diagram of the structure of the first auxiliary mechanism in this invention; Figure 5 This is a schematic diagram of the internal structure of the connecting frame in this invention; Figure 6 This is a schematic diagram of the mounting component in this invention; Figure 7 This is a schematic diagram of the installation mechanism in this invention; Figure 8 This is a schematic diagram of the structure of the second auxiliary mechanism in this invention; Figure 9 This is a schematic diagram of the cutting mechanism in this invention.

[0017] The numbers on the map are: 1. Machine body; 101. Feed inlet; 102. Mounting groove; 103. First guide roller; 104. Second guide roller; 2. Limiting mechanism; 201. Fixed plate; 202. End face gear; 203. Fixed frame; 204. First lead screw; 205. First guide rod; 206. Transmission gear; 207. First stepper motor; 208. L-shaped plate; 209. Limiting roller; 3. First auxiliary mechanism; 301. First fixed block; 302. Second lead screw; 303. Second guide rod; 304. Second stepper motor; 305. First movable plate; 306. First electric push rod; 307. Connecting frame; 308. First threaded rod; 309. First fixed rod; 310. First servo motor; 311. Movable part; 312. Drive motor; 313. First dual-axis electric push rod; 314. First clamping part; 315. Roller body; 316. Iron rod; 317. Groove; 4. Installation mechanism; 401. Second fixing block; 402. Third lead screw; 403. Third guide rod; 404. Third stepper motor; 405. Robotic arm; 5. Drying mechanism; 501. Vertical frame; 502. Fourth lead screw; 503. Fourth guide rod; 504. Fourth stepper motor; 505. Lifting block; 506. Second electric push rod; 507. Mounting component; 508. Gear ring; 509. Electric motor; 510. Drive gear; 511. Hair dryer; 6. Second auxiliary mechanism; 601. Third fixing block; 602. Fifth lead screw; 603. Fifth guide rod; 604. Fifth stepper motor; 605. Second movable plate; 606. Third electric push rod; 607. Mounting block; 608. Fourth electric push rod; 609. Second dual-axis electric push rod; 610. Second clamping component; 7. Cutting mechanism; 701. Second threaded rod; 702. Second fixed rod; 703. Cutting blade; 704. Second servo motor. Detailed Implementation

[0018] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0019] Please refer to Figures 1-9 As shown, a drying mechanism for online production of biogas separation membrane fibers includes a body 1. A feed inlet 101 is provided through the left side of the interior of the body 1. A limiting mechanism 2 is installed inside the feed inlet 101. A first auxiliary mechanism 3 and a second auxiliary mechanism 6 are provided on the front side of the upright plate at the top of the body 1. An installation mechanism 4 is provided on the front side of the body 1. A drying mechanism 5 is installed on the rear side of the interior of the body 1. Several sets of installation slots 102 are also provided on the rear side of the interior of the body 1. Two sets of installation slots 102 of the same height are used to install a second guide roller 104, and the other installation slots 102 are used to install a first guide roller 103. A cutting mechanism 7 is provided on the left side of the interior of the body 1.

[0020] Example 2 Please refer to Figure 1 and Figure 3As shown, the limiting mechanism 2 includes a fixed plate 201 installed inside the feed inlet 101. A set of end face gears 202 are rotatably connected inside the fixed plate 201. Several sets of fixed frames 203 are uniformly fixed inside the fixed plate 201. A first lead screw 204 is rotatably connected inside the fixed frame 203. An L-shaped plate 208 is threadedly connected to the outer wall of the first lead screw 204. The short plate of the L-shaped plate 208 is slidably connected to the first guide rod 205. The first guide rod 205 is welded inside the fixed frame 203.

[0021] Please refer to Figure 3 As shown, the outer end of the first lead screw 204 is fixedly connected to the transmission gear 206, and several sets of transmission gears 206 mesh with the end face gear 202. The long plate of the L-shaped plate 208 extends to the outside of the fixed disk 201 and is fixedly connected to the frame. The frame is provided with a limit roller 209. A first stepper motor 207 that drives one set of first lead screws 204 to rotate is installed on the inner wall of one set of fixed frames 203.

[0022] Those skilled in the art will understand that by controlling the output end of the first stepper motor 207 to rotate, one set of first lead screws 204 and transmission gears 206 rotate as a whole. This set of transmission gears 206 drives the end face gear 202 to rotate, and then all transmission gears 206 and first lead screws 204 rotate as a whole, thereby driving all L-shaped plates 208 to move synchronously toward or away from the center of the fixed disk 201. This enables all limiting rollers 209 to move synchronously toward or away from the center of the fixed disk 201. When all limiting rollers 209 move synchronously toward the center of the fixed disk 201, they all come into contact with the outer wall of the separation membrane filaments to prevent the separation membrane filaments from shifting and being conveyed from the center of the feed inlet 101 to the interior of the machine body 1.

[0023] Example 3 Please refer to Figure 4 As shown, the first auxiliary mechanism 3 includes a first fixed block 301, a second lead screw 302, and a second guide rod 303. The first fixed block 301 has two sets of components welded to the front side of the vertical plate at the top of the machine body 1. The second lead screw 302 is rotatably connected between the two sets of first fixed blocks 301. The second guide rod 303 is fixedly installed between the two sets of first fixed blocks 301. A first movable plate 305 is slidably connected to the outer wall of the second guide rod 303. The first movable plate 305 is threadedly connected to the second lead screw 302. A second stepper motor 304 is provided on the outer wall of one set of first fixed blocks 301. The outer end of the second lead screw 302 is fixedly connected to the output end of the second stepper motor 304. A first electric push rod 306 is provided on the top of the first movable plate 305, and the output end of the first electric push rod 306 passes through the top wall of the first movable plate 305 and is fixedly installed with a connecting frame 307.

[0024] Please refer to Figure 5 As shown, the first auxiliary mechanism 3 also includes a first servo motor 310 fixedly connected to the outer wall of the connecting frame 307. A first threaded rod 308 is rotatably connected inside the connecting frame 307. The outer end of the first threaded rod 308 is fixedly connected to the output end of the first servo motor 310. The threads at both ends of the first threaded rod 308 have opposite directions of rotation, and both ends of the outer wall of the first threaded rod 308 are threadedly connected to movable parts 311. The movable parts 311 are slidably connected to the first fixed rod 309, and the first fixed rod 309 is welded to the connecting frame 307. Inside the frame 307, a drive motor 312 is fixedly connected to the outer wall of the movable part 311, and the output end of the drive motor 312 is fixedly connected to the first dual-axis electric push rod 313 through a connector. The two output ends of the first dual-axis electric push rod 313 are fixedly installed with first clamping parts 314. The two sets of first clamping parts 314 are used to clamp the roller body 315. One set of roller body 315 has an iron rod 316 fixedly installed on its outer end, and the other set of roller body 315 has a slot 317 on its outer end, and a magnet is provided in the slot 317.

[0025] Those skilled in the art will understand that by controlling the two output ends of the first dual-axis electric actuator 313 to extend or retract synchronously, the two sets of first clamping members 314 connected thereto move away from or closer to each other. When they move closer, the roller body 315 is clamped and fixed. Furthermore, by controlling the output end of the first servo motor 310 to rotate, the first threaded rod 308 rotates, causing the two sets of moving parts 311 to move closer or further away from each other, thereby causing the two sets of roller bodies 315 to move closer or further away from each other. When they move closer, the iron rod 316 on one set of roller bodies 315 is inserted into the slot 317 on the other set of roller bodies 315. The iron rod 316 is attracted by the magnet provided in the slot 317, thus connecting the two sets of roller bodies 315 together to form a take-up roller. In addition, by driving the output end of the drive motor 312 to rotate, the formed take-up roller is rotated and wound. Secondly, by controlling the output end of the second stepper motor 304 to rotate, the second lead screw 302 rotates, which drives the first movable plate 305 to move horizontally back and forth along the outer wall of the second guide rod 303, thereby driving the formed take-up roller to move horizontally back and forth; and by controlling the output end of the first electric push rod 306 to extend or retract, the formed take-up roller is driven to move downward or upward.

[0026] Example 4 Please refer to Figure 4As shown, the installation mechanism 4 includes two sets of second fixing blocks 401 fixedly connected to the front side of the body 1. A third guide rod 403 is fixedly connected between the two sets of second fixing blocks 401. A mechanical arm 405 is slidably connected to the outer wall of the third guide rod 403. The mechanical arm 405 is threadedly connected to the outer surface of the third lead screw 402. The third lead screw 402 is rotatably connected between the two sets of second fixing blocks 401. The outer end of the third lead screw 402 is fixedly connected to the output end of the third stepper motor 404. The third stepper motor 404 is disposed on the outer wall of one set of second fixing blocks 401.

[0027] Those skilled in the art will understand that the output of the third stepper motor 404 drives the third lead screw 402 to rotate, causing the robotic arm 405 to move horizontally back and forth along the outer wall of the third guide rod 403.

[0028] Example 5 Please refer to Figure 2 As shown, the air-drying mechanism 5 includes a lifting block 505. A vertical frame 501 is welded to the rear side of the inner side of the body 1. A fourth lead screw 502 is rotatably connected inside the vertical frame 501. The lifting block 505 is threadedly connected to the outer wall of the fourth lead screw 502. A fourth guide rod 503 is also fixedly installed inside the vertical frame 501. The lifting block 505 and the fourth guide rod 503 are slidably connected. The top of the fourth lead screw 502 is fixedly connected to the output end of the fourth stepper motor 504. The fourth stepper motor 504 is located on the top of the vertical frame 501.

[0029] Please refer to Figure 6 As shown, the drying mechanism 5 also includes a second electric push rod 506 fixedly installed on the front side of the lifting block 505. The output end of the second electric push rod 506 is fixedly connected to the mounting part 507. A gear ring 508 is rotatably connected inside the mounting part 507. A blower 511 is fixedly connected to the inner wall of the gear ring 508. A motor 509 is provided on the outer wall of the mounting part 507. The output end of the motor 509 is fixedly connected to the drive gear 510. The drive gear 510 meshes with the gear ring 508.

[0030] Those skilled in the art will understand that by controlling the output end of the fourth stepper motor 504 to rotate, the fourth lead screw 502 rotates, driving the lifting block 505 to move up and down along the outer wall of the fourth guide rod 503, thereby driving the mounting part 507 to move up and down; by controlling the output end of the second electric push rod 506 to extend or retract, the mounting part 507 is driven to move forward or backward. Furthermore, the output end of the motor 509 drives the drive gear 510 to rotate, causing the gear ring 508 to rotate, thereby enabling the blower 511 to rotate around the center of the gear ring 508.

[0031] Example 6 Please refer to Figure 8 As shown, the second auxiliary mechanism 6 includes two sets of third fixing blocks 601, which are also welded to the front side of the vertical plate on the top of the body 1. A fifth lead screw 602 is rotatably connected between the two sets of third fixing blocks 601. A second movable plate 605 is threaded onto the outer wall of the fifth lead screw 602. A third electric push rod 606 is fixedly installed on the top of the second movable plate 605. The second movable plate 605 is slidably connected to a fifth guide rod 603, which is welded to the two sets of third fixing blocks 601. Between blocks 601, and on the outer wall of one of the third fixed blocks 601, a fifth stepper motor 604 is provided to drive the fifth lead screw 602 to rotate. The output end of the third electric push rod 606 is fixedly connected to the mounting block 607. A fourth electric push rod 608 is fixedly installed on the top of the mounting block 607. The output end of the fourth electric push rod 608 is also fixedly connected to the second dual-axis electric push rod 609 through a connector. Both output ends of the second dual-axis electric push rod 609 are fixedly connected to the second clamping member 610.

[0032] Those skilled in the art will understand that by controlling the output end of the fifth stepper motor 604 to rotate, the fifth lead screw 602 rotates, which drives the second movable plate 605 to move horizontally back and forth along the outer wall of the fifth guide rod 603, thereby driving the two sets of second clamping parts 610 to move horizontally back and forth. By controlling the output end of the third electric push rod 606 to extend or retract, the mounting block 607 is driven to move forward or backward, thereby driving the two sets of second clamping members 610 to move forward or backward; and by controlling the output end of the fourth electric push rod 608 to extend or retract, the two sets of second clamping members 610 are driven to move downward or upward. In addition, by controlling the two output ends of the second dual-axis electric actuator 609 to extend or retract synchronously, the two sets of second clamping members 610 are driven to move away from or closer to each other.

[0033] Example 7 Please refer to Figure 9 As shown, the cutting mechanism 7 includes a second threaded rod 701 and a cutter 703. The second threaded rod 701 is rotatably connected to the top of the machine body 1. Two sets of cutters 703 are provided and are respectively threaded to both ends of the outer wall of the second threaded rod 701. A second fixed rod 702 is also welded to the top of the machine body 1. Both sets of cutters 703 are slidably connected to the outer wall of the second fixed rod 702. The outer end of the second threaded rod 701 is fixedly connected to the output end of the second servo motor 704. The second servo motor 704 is provided on the outer wall of the machine body 1, and the threads at both ends of the second threaded rod 701 are in opposite directions.

[0034] Those skilled in the art will understand that by controlling the output end of the second servo motor 704 to rotate, the second threaded rod 701 rotates, causing the two sets of cutters 703 to move closer or further apart along the outer wall of the second fixed rod 702, and when they move closer together, the two sets of cutters 703 cut the separation membrane filaments that have entered the machine body 1.

[0035] To clearly describe the working principle of this invention, we will use... Figure 1 This is explained from a directional perspective, which refers to the "up, down, left, right, front, and back" as mentioned below, specifically as follows: S1. The two sets of external rollers 315 are sequentially transferred between the front and rear sets of first clamping members 314 by the robotic arm 405. The two sets of first clamping members 314 clamp each other. Under the combined action of the output end of the second stepper motor 304 and the output end of the first electric push rod 306, the two sets of rollers 315 are located on the front and rear sides of the center of the feed port 101, and the two sets of rollers 315 are in contact with the left side wall inside the machine body 1. S2. The separation membrane filaments produced in the previous process are fed into the machine body 1 through the feed port 101 via an external conveying device. By controlling the output end of the first servo motor 310 to rotate, the first threaded rod 308 rotates, which drives the two sets of moving parts 311 to move closer to each other, thereby driving the two sets of rollers 315 to move closer to each other until they are in contact, thus clamping the ends of the separation membrane filaments. The iron rod 316 on one set of rollers 315 is inserted into the groove 317 on the other set of rollers 315. The iron rod 316 is attracted by the magnet set in the groove 317, thus connecting the two sets of rollers 315 together to form a take-up roller. Then, under the combined action of the output end of the second stepper motor 304 and the output end of the first electric push rod 306, the take-up roller is positioned on the right side of the top of the machine body 1. S3. Under the action of the mounting mechanism 4, the robotic arm 405 performs horizontal reciprocating motion and installs the external first guide roller 103 and second guide roller 104 in the mounting groove 102 on the rear side of the machine body, and the separation membrane filaments pass around the first guide roller 103 and second guide roller 104. S4. Since the two sets of second guide rollers 104 are at the same height, under the combined action of the output end of the fourth stepper motor 504 and the output end of the second electric push rod 506, the center of the toothed ring 508 is concentric with the center of the separation membrane filaments. The output end of the motor 509 drives the drive gear 510 to rotate, causing the toothed ring 508 to rotate. This enables the blower 511 to rotate around the center of the toothed ring 508 to dry the separation membrane filaments, and the take-up roller to take them up. S5. When the winding roller is about to be fully wound, the two sets of second clamping members 610 clamp and fix the separation membrane filaments, and the cutting mechanism 7 cuts them. With the cooperation of the first auxiliary mechanism 3 and the second auxiliary mechanism 6, the last segment after cutting no longer passes over the first guide roller 103 and the second guide roller 104. It is located at the top of the machine body 1 and is in a horizontally straight state. Then, with the cooperation of the output end of the fourth stepper motor 504 and the output end of the second electric push rod 506, the center of the toothed ring 508 continues to be concentric with the center of the separation membrane filaments and continues to air dry. The purpose of doing this is to prevent the last segment of the membrane filament from hanging down after the membrane filaments are cut, which would prevent it from being air dried. S6. Finally, the robotic arm 405 removes the wound take-up roller, and the external tape device seals the ends of the film filaments with tape to prevent them from loosening. The entire process is automated and requires no manual assistance, meeting the needs of the staff.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A drying mechanism for online production of biogas separation membrane fibers, comprising a body (1), characterized in that, The machine body (1) has a feed inlet (101) through the left side of the interior. A limiting mechanism (2) is installed in the feed inlet (101). A first auxiliary mechanism (3) and a second auxiliary mechanism (6) are provided on the front side of the upright plate at the top of the machine body (1). An installation mechanism (4) is provided on the front side of the machine body (1). A drying mechanism (5) is installed on the rear side of the interior of the machine body (1). Several sets of installation slots (102) are also provided on the rear side of the interior of the machine body (1). Two sets of installation slots (102) of the same height are used to install the second guide roller (104). The other installation slots (102) are used to install the first guide roller (103). A cutting mechanism (7) is provided on the left side of the interior of the machine body (1).

2. The air-drying mechanism for online production of biogas separation membrane fibers according to claim 1, characterized in that, The limiting mechanism (2) includes a fixed plate (201) installed inside the feed inlet (101). A set of end face gears (202) are rotatably connected inside the fixed plate (201). Several sets of fixed frames (203) are uniformly fixed inside the fixed plate (201). A first lead screw (204) is rotatably connected inside the fixed frame (203). An L-shaped plate (208) is threadedly connected to the outer wall of the first lead screw (204). The short plate of the L-shaped plate (208) is slidably connected to a first guide rod (205). The first guide rod (205) is welded inside the fixed frame (203).

3. The air-drying mechanism for online production of biogas separation membrane fibers according to claim 2, characterized in that, The outer end of the first lead screw (204) is fixedly connected to the transmission gear (206), and several sets of the transmission gears (206) mesh with the end face gear (202). The long plate of the L-shaped plate (208) extends to the outside of the fixed disk (201) and is fixedly connected to the frame. The frame is provided with a limit roller (209). A first step motor (207) for driving one set of the first lead screws (204) to rotate is installed on the inner wall of one set of the fixed frames (203).

4. The air-drying mechanism for online production of biogas separation membrane fibers according to claim 1, characterized in that, The first auxiliary mechanism (3) includes a first fixed block (301), a second lead screw (302), and a second guide rod (303). The first fixed block (301) is provided with two sets of vertical plates welded to the front side of the top of the machine body (1). The second lead screw (302) is rotatably connected between the two sets of the first fixed blocks (301). The second guide rod (303) is fixedly installed between the two sets of the first fixed blocks (301). A first movable plate (305) is slidably connected to the outer wall of the second guide rod (303). The first movable plate (305) is threaded onto the second lead screw (302). A second stepper motor (304) is provided on the outer wall of a set of first fixed blocks (301). The outer end of the second lead screw (302) is fixedly connected to the output end of the second stepper motor (304). A first electric push rod (306) is provided on the top of the first movable plate (305). The output end of the first electric push rod (306) passes through the top wall of the first movable plate (305) and is fixedly installed with a connecting frame (307).

5. The air-drying mechanism for online production of biogas separation membrane fibers according to claim 4, characterized in that, The first auxiliary mechanism (3) further includes a first servo motor (310) fixedly connected to the outer wall of the connecting frame (307). A first threaded rod (308) is rotatably connected inside the connecting frame (307). The outer end of the first threaded rod (308) is fixedly connected to the output end of the first servo motor (310). The threads at both ends of the first threaded rod (308) have opposite directions of rotation. Both ends of the outer wall of the first threaded rod (308) are threadedly connected to movable parts (311). The movable parts (311) are slidably connected to a first fixed rod (309). The first fixed rod (309) is welded to the connecting frame (307). Inside 307), a drive motor (312) is fixedly connected to the outer wall of the movable part (311), and the output end of the drive motor (312) is fixedly connected to the first dual-axis electric push rod (313) through a connector. The two output ends of the first dual-axis electric push rod (313) are fixedly installed with first clamping parts (314). Two sets of first clamping parts (314) are used to clamp the roller body (315). One set of roller body (315) has an iron rod (316) fixedly installed at the outer end. The other set of roller body (315) has a slot (317) at the outer end. A magnet is provided in the slot (317).

6. The air-drying mechanism for online production of biogas separation membrane fibers according to claim 1, characterized in that, The installation mechanism (4) includes two sets of second fixing blocks (401) fixedly connected to the front side of the body (1), a third guide rod (403) fixedly connected between the two sets of second fixing blocks (401), a mechanical arm (405) slidably connected to the outer wall of the third guide rod (403), the mechanical arm (405) being threadedly connected to the outer surface of the third lead screw (402), the third lead screw (402) being rotatably connected between the two sets of second fixing blocks (401), the outer end of the third lead screw (402) being fixedly connected to the output end of the third stepper motor (404), and the third stepper motor (404) being disposed on the outer wall of one set of second fixing blocks (401).

7. The air-drying mechanism for online production of biogas separation membrane fibers according to claim 1, characterized in that, The air-drying mechanism (5) includes a lifting block (505). A vertical frame (501) is welded to the rear side of the inner side of the body (1). A fourth lead screw (502) is rotatably connected inside the vertical frame (501). The lifting block (505) is threadedly connected to the outer wall of the fourth lead screw (502). A fourth guide rod (503) is also fixedly installed inside the vertical frame (501). The lifting block (505) and the fourth guide rod (503) are slidably connected. The top of the fourth lead screw (502) is fixedly connected to the output end of a fourth stepper motor (504). The fourth stepper motor (504) is located on the top of the vertical frame (501).

8. The air-drying mechanism for online production of biogas separation membrane fibers according to claim 7, characterized in that, The air drying mechanism (5) further includes a second electric push rod (506) fixedly installed on the front side of the lifting block (505). The output end of the second electric push rod (506) is fixedly connected to the mounting part (507). A toothed ring (508) is rotatably connected inside the mounting part (507). A blower (511) is fixedly connected to the inner wall of the toothed ring (508). An electric motor (509) is provided on the outer wall of the mounting part (507). The output end of the electric motor (509) is fixedly connected to the drive gear (510). The drive gear (510) meshes with the toothed ring (508).

9. The air-drying mechanism for online production of biogas separation membrane fibers according to claim 1, characterized in that, The second auxiliary mechanism (6) includes two sets of third fixing blocks (601). The two sets of third fixing blocks (601) are also welded to the front side of the upright plate at the top of the body (1). A fifth lead screw (602) is rotatably connected between the two sets of third fixing blocks (601). A second movable plate (605) is threaded onto the outer wall of the fifth lead screw (602). A third electric push rod (606) is fixedly installed on the top of the second movable plate (605). The second movable plate (605) is slidably connected to a fifth guide rod (603). The fifth guide rod (603) is welded to the two sets of third fixing blocks (601). Between the fixed blocks (601), and on the outer wall of one of the third fixed blocks (601), a fifth stepper motor (604) is provided to drive the fifth lead screw (602) to rotate. The output end of the third electric push rod (606) is fixedly connected to the mounting block (607). A fourth electric push rod (608) is fixedly installed on the top of the mounting block (607). The output end of the fourth electric push rod (608) is also fixedly connected to the second dual-axis electric push rod (609) through a connector. Both output ends of the second dual-axis electric push rod (609) are fixedly connected to the second clamping member (610).

10. The air-drying mechanism for online production of biogas separation membrane fibers according to claim 1, characterized in that, The cutting mechanism (7) includes a second threaded rod (701) and a cutter (703). The second threaded rod (701) is rotatably connected to the top of the machine body (1). The cutter (703) is provided in two sets and is threaded to both ends of the outer wall of the second threaded rod (701). The top of the machine body (1) is also welded with a second fixed rod (702). Both sets of cutters (703) are slidably connected to the outer wall of the second fixed rod (702). The outer end of the second threaded rod (701) is fixedly connected to the output end of the second servo motor (704). The second servo motor (704) is provided on the outer wall of the machine body (1), and the threads at both ends of the second threaded rod (701) are in opposite directions.

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