Hollow fiber membrane filament arranging device

Abstract

The utility model relates to hollow fiber membrane silk technology field discloses a kind of hollow fiber membrane silk arranging device, including workbench, the left side wall of workbench is fixedly connected with second fixed plate, and the front side of workbench and second fixed plate is provided with gluing mechanism;The gluing mechanism includes: four first support frame, two first hydraulic rod, two guide rails, two first motor, two sliding blocks and two fixed blocks, and the top of four first support frame is fixedly connected with placing plate.The utility model is set up gluing mechanism, can solve the problem that it leads to silk arranging disorderly or cutting precision drops, further reduces overall production efficiency, even needs to frequently stop cleaning, by driving pulley rotation, by the cooperation of belt and guide rail, so that sliding block reciprocating linear motion along guide rail, to effectively prevent membrane silk from sliding or deviation in conveying process, reduce burr, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of hollow fiber membrane fiber arrangement technology, and in particular to a hollow fiber membrane fiber arrangement device. Background Technology

[0002] Hollow fiber membranes are a widely used separation material, found in water treatment, gas separation, biomedicine, food processing, and other fields. They are characterized by high specific surface area, excellent separation performance, and low energy consumption. Hollow fiber membranes are typically made of polymer materials and have a tubular structure. Their inner and outer surfaces can be functionalized to achieve specific separation effects.

[0003] During the transport of hollow fiber membrane filaments, the lack of adhesion between the filaments makes them prone to displacement, stacking, or entanglement due to factors such as transport vibration, tension changes, or airflow disturbances. This leads to reduced arrangement accuracy, and the filaments may slip or shift during transport or cutting. This may require a reduction in transport speed or increased manual intervention, resulting in uneven filament arrangement or decreased cutting accuracy. This further reduces overall production efficiency, increases labor costs, affects the normal operation of the equipment, and may even require frequent shutdowns for cleaning. If the hollow fiber membrane filaments are transported to the right side without a lifting and positioning cutting mechanism, the cutting blade may not descend smoothly or be precisely controlled, potentially resulting in burrs, tears, or unevenness at the cutting edges. This necessitates frequent shutdowns to adjust the position of the cutting blade, further reducing production efficiency, increasing maintenance costs, and affecting the subsequent use of the membrane filaments. Utility Model Content

[0004] The main purpose of this utility model is to provide a hollow fiber membrane filament arrangement device, which can effectively solve the problems that lead to uneven filament arrangement or reduced cutting accuracy, further reducing overall production efficiency, increasing labor costs, affecting the normal operation of the device, and even requiring frequent shutdowns for cleaning and adjustment of the cutting tool position, further reducing production efficiency, increasing maintenance costs, and affecting the subsequent use of membrane filaments.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hollow fiber membrane filament feeding device, including a workbench, a second fixing plate fixedly connected to the left side wall of the workbench, and an adhesive applicator provided on the front side of the workbench and the second fixing plate; The adhesive application mechanism includes: four first support frames, two first hydraulic rods, two guide rails, two first motors, two sliders, and two fixing blocks. A placement plate is fixedly connected to the top of each of the four first support frames. First guide grooves are formed on the left and right sides of the inner top wall of the placement plate. The two first hydraulic rods are fixedly connected to the front side wall of the placement plate. A first fixing plate is fixedly connected to the rear end of the telescopic ends of the two first hydraulic rods. A device box is fixedly connected to the top front side wall of the first fixing plate. The device box is positioned on top of the two first hydraulic rods. A protective box is fixedly connected to the front side wall of the device box. First sliding plates are fixedly connected to the left and right sides of the bottom wall of the device box. The outer bottom sides of the two first sliding plates are slidably connected to the interior of the two first guide grooves. The outer sides of the two guide rails are fixedly connected to the inner left and right side walls of the device box. The tops of the two first motors are fixedly connected to the inner top wall of the protective box. Pullers are fixedly connected to the output ends of the two first motors.

[0006] Furthermore, each of the two pulleys has a belt inside, the rear sides of the two belts are inside the two guide rails, the outer sides of the two sliders are on the inner side walls of the belts, and four pulleys are fixedly connected to the outer side walls of each slider. Every two pulleys are slidably connected to the upper and lower slots of a guide rail. Two fixing blocks are set in the internal slots of the two sliders, and each fixing block fixes a portion of the belt inside a slider with bolts.

[0007] Furthermore, a first connecting plate is fixedly connected to the inner sidewall of each of the two sliders, and a clamping block is fixedly connected to the bottom of the other side of each of the two first connecting plates. A support plate is threadedly connected to the inside of each of the two clamping blocks, and a joining plate is fixedly connected to the bottom wall of each of the support plates. A glue-pressing roller is rotatably connected to the middle of the two joining plates. A glue box is fixedly connected to the inside of the front sidewall of the device box, and the glue box is located in front of the glue-pressing roller.

[0008] Furthermore, the bottom of both the workbench and the second fixed plate are fixedly connected to support legs, the top right side wall of the workbench is fixedly connected to an inlet hole, the inner right side of the workbench is provided with guide columns, the inner left side of the workbench is fixedly connected to tension rods, the left side of the front side wall of the second fixed plate is provided with a second motor, the output end of the second motor is fixedly connected to a first rotating rod, the front and rear ends of the first rotating rod are connected through the inner side of the left side wall of the second fixed plate, the outer sides of the front and rear ends of the first rotating rod are fixedly connected to first gears, the inner front and rear side walls of the second fixed plate are provided with rack rings, and the inner left side of the two rack rings meshes with the outer side of the two first gears.

[0009] Furthermore, a second rotating rod is rotatably connected to the inner sides of the front and rear walls on the right side of the second fixed plate. A second gear is fixedly connected to the outer sides of the front and rear ends of the second rotating rod. The outer sides of the second gear mesh with the inner left sides of the two rack rings. A connecting ring is fixedly connected to the outer sides of the two rack rings. A second connecting plate is fixedly connected to the inner side walls of the two connecting rings. A support plate is fixedly connected to the top of each second connecting plate. A scraper guide plate is fixedly connected to the inner right side of the second fixed plate. The left side of the scraper guide plate corresponds to the surface of the multiple support plates.

[0010] Furthermore, a second support frame is fixedly connected to the top of each of the second fixed plates, and a positioning frame is fixedly connected to the top of each of the four second support frames. A second guide groove is provided on both the front and rear sides of the interior of the positioning frame. A ceiling is provided on the top of the positioning frame, and a second hydraulic rod is fixedly connected to the bottom wall of the ceiling. A bracket plate is provided on the top of the positioning frame.

[0011] Furthermore, a connecting block is fixedly connected to the top of the bracket plate, and a sleeve is fixedly connected to the top wall of the connecting block. The bottom end of the telescopic end of the second hydraulic rod is fixedly connected to the inside of the sleeve. Second sliding plates are fixedly connected to both the front and rear sides of the bracket plate. Limiting blocks are fixedly connected to the top of each of the four second sliding plates. Each of the four second sliding plates is set inside the four second guide grooves.

[0012] Furthermore, mounting plates are fixedly connected to the left and right sides of the bottom wall of the bracket plate, and positioning posts are fixedly connected to the left and right sides of each mounting plate. The middle of every four positioning posts corresponds to the outer side of each bracket plate, and blades are fixedly connected to the bottom walls of both mounting plates.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model, through its glue-applying mechanism, solves the problems of uneven wire arrangement or reduced cutting accuracy, which further decrease overall production efficiency, increase labor costs, affect the normal operation of the equipment, and even require frequent shutdowns for cleaning. By driving the pulley to rotate, and through the cooperation of the belt and guide rail, the slider makes a reciprocating linear motion along the guide rail. The slider drives the glue-applying roller to move synchronously through the first connecting plate, clamping block, support plate, and joining plate. During the movement, the glue-applying roller contacts the glue tank to pick up glue, and then evenly applies the glue to the surface of the membrane filaments. This effectively prevents the membrane filaments from slipping or shifting during transport, reduces the risk of burrs, damage, or breakage, and lowers production costs.

[0014] 2. By incorporating a second support frame, second guide groove, second hydraulic rod, sleeve, limit block, and blade, the system effectively addresses the issues of frequent machine stops for cutting tool adjustments, which reduce production efficiency, increase maintenance costs, and impact the subsequent use of the membrane fibers. The positioning posts on both sides of the mounting plate correspond to the outer side of the support plate, ensuring stable membrane fiber position during cutting and improving cutting accuracy. After cutting, the second hydraulic rod retracts, causing the blade to rise and reset, awaiting the next cutting command. Through the close coordination of the three processes—adhesive application, fiber arrangement, and cutting—this device achieves efficient and orderly arrangement and processing of hollow fiber membrane fibers, effectively reducing tearing or unevenness, improving the cutting quality of the membrane fibers, further increasing production efficiency, extending the service life of the membrane fibers, and reducing production costs.

[0015] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a hollow fiber membrane filament arrangement device proposed in this utility model; Figure 2 This is a structural diagram of the coating mechanism of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 3 This is a guide rail structure diagram of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 4 This is a belt structure diagram of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 5 This is a structural diagram of the first connecting plate of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 6 This is a diagram of the clamping block structure of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 7 This is a schematic diagram of a pulley for a hollow fiber membrane filament feeding device proposed in this utility model; Figure 8 This is a structural diagram of the fixing block of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 9 This is a structural diagram of the pressing roller of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 10 This is a structural diagram of a glue box for a hollow fiber membrane filament feeding device proposed in this utility model; Figure 11 This is a bottom view of the first hydraulic rod of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 12This is a right-side structural diagram of a hollow fiber membrane filament arrangement device proposed in this utility model; Figure 13 This is a cross-sectional view of the second fixing plate of the hollow fiber membrane filament feeding device proposed in this utility model. Figure 14 This is a structural diagram of the second slide plate of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 15 This is a structural diagram of the positioning frame of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 16 This is a structural diagram of the connecting block of a hollow fiber membrane filament feeding device proposed in this utility model; Figure 17 This is a structural diagram of the positioning column of a hollow fiber membrane filament feeding device proposed in this utility model.

[0017] Legend: 1. Workbench; 2. Glue application mechanism; 201. First support frame; 202. Placement plate; 203. First guide groove; 204. First hydraulic rod; 205. First fixing plate; 206. Device box; 207. Protective box; 208. First slide plate; 209. Guide rail; 210. First motor; 211. Pulley; 212. Belt; 213. Slider; 214. Pulley; 215. Fixing block; 216. First connecting plate; 217. Clamping block; 218. Support plate; 219. Joining plate; 220. Glue pressing roller; 221. Glue box; 3. Cable inlet; 4. Guide... 5. Tensioning rod; 6. Second fixing plate; 7. Second motor; 8. First rotating rod; 9. First gear; 10. Positioning column; 11. Second rotating rod; 12. Second gear; 13. Rack ring; 14. Connecting ring; 15. Second connecting plate; 16. Support plate; 17. Support leg; 18. Scraper guide plate; 19. Second support frame; 20. Positioning frame; 21. Second guide groove; 22. Ceiling; 23. Second hydraulic rod; 24. Bracket plate; 25. Connecting block; 26. Sleeve; 27. Second sliding plate; 28. Limiting block; 29. ​​Mounting plate; 30. Blade. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] like Figure 1 - Figure 8 As shown: A hollow fiber membrane filament feeding device includes a workbench 1, a second fixing plate 6 fixedly connected to the left side wall of the workbench 1, and an adhesive applicator 2 provided on the front side of the workbench 1 and the second fixing plate 6. The adhesive application mechanism 2 includes: four first support frames 201, two first hydraulic rods 204, two guide rails 209, two first motors 210, two sliders 213 and two fixing blocks 215. The top of the four first support frames 201 is fixedly connected to a placement plate 202, and the placement plate 202 at the top is supported and fixed by the first support frames 201. The top wall of the placement plate 202 has first guide grooves 203 on both the left and right sides. Two first hydraulic rods 204 are fixedly connected to the front side wall of the placement plate 202. The rear ends of the telescopic ends of the two first hydraulic rods 204 are fixedly connected to a first fixing plate 205. The top front side wall of the first fixing plate 205 is fixedly connected to a device box 206. By activating the two first hydraulic rods 204, the output ends of the two first hydraulic rods 204 extend and retract synchronously. The first fixing plate 205 on the telescopic end connects to the rear of the device box 206, and drives the top device box 206 to slide back and forth, so that the device box 206 is pushed into the top right side of the second fixing plate 6.

[0020] The device box 206 is mounted on top of the two first hydraulic rods 204. A protective box 207 is fixedly connected to the front side wall of the device box 206, which provides external protection for the internal first motor 210. First sliding plates 208 are fixedly connected to the left and right sides of the bottom wall of the device box 206. The bottom outer sides of the two first sliding plates 208 are slidably connected to the inside of the two first guide grooves 203. When the first hydraulic rods 204 drive the device box 206 to slide, the first sliding plates 208 slide within the first guide grooves 203, thus supporting the bottom of the device box 206.

[0021] like Figure 1 - Figure 11As shown, the outer walls of the two guide rails 209 are fixedly connected to the inner left and right side walls of the device box 206. The tops of the two first motors 210 are fixedly connected to the inner top wall of the protective box 207. The output ends of the two first motors 210 are fixedly connected to pulleys 211. Belts 212 are installed inside the two pulleys 211. The rear interior of the two belts 212 is located inside the two guide rails 209. The outer walls of the two sliders 213 are located on the inner walls of the belts 212. Four pulleys 214 are fixedly connected to the outer wall of each slider 213. Every two upper and lower pulleys 214 are slidably connected to the slots on the upper and lower sides of a guide rail 209. Two fixing blocks 215 are located in the internal slots of the two sliders 213. Each fixing block 215 uses bolts to fix a portion of a belt 212 to the inside of a slider 213. First connecting plates 216 are fixedly connected to the inner walls of the two sliders 213. The bottom of the other side of the two first connecting plates 216 is fixedly connected to the inner walls of the two sliders 213. A clamping block 217 is fixedly connected to the device. A support plate 218 is threadedly connected to the two clamping blocks 217. A connecting plate 219 is fixedly connected to the bottom wall of each support plate 218. A pressure roller 220 is rotatably connected between the two connecting plates 219. A glue box 221 is fixedly connected to the inside of the front side wall of the device box 206. The glue box 221 is located in front of the pressure roller 220. The device is driven by the first hydraulic rod 204 after the membrane fiber is first fed to the top of the support plate 16 through the inlet hole 3 and tension rod 5. The box 206 slides backward, so that the device box 206 reaches the top of the left support plate 16. Then, by activating the two first motors 210 inside the protective box 207, the output end of the first motor 210 drives the pulley 211 to rotate. One side of the belt 212 is set inside the pulley 211, and the other side is set inside the guide rail 209. The friction generated between the inside of the pulley 211 and the belt 212 drives the belt 212 to reciprocate linearly inside the guide rail 209.

[0022] A portion of the belt 212 is installed inside the slider 213 by fixing block 215. When the first motor 210 rotates forward and backward, the belt 212 drives the slider 213 to slide back and forth on the surface of the guide rail 209. The pulley 214 on the rear side of the slider 213 is set in the upper and lower slots of the guide rail 209 to support the slider 213 and provide a stable and balanced effect.

[0023] Additionally, the support plate 218 is connected to the first connecting plate 216 and clamping block 217 on the other side of the slider 213, and the left and right sides of the support plate 218 are connected to the inside of the clamping block 217. When it is necessary to clean or replace the support plate 218 and the adhesive roller 220, the bolts can be removed to facilitate the installation and replacement of the support plate 218 and the adhesive roller 220. The slider 213 drives the adhesive roller 220 to move synchronously through the first connecting plate 216, clamping block 217, support plate 218 and connecting plate 219. During the movement, the adhesive roller 220 contacts the glue tank 221 to pick up glue, and then evenly applies the glue to the surface of the membrane fiber that reaches the top support plate 16.

[0024] like Figure 1 - Figure 13 As shown, both the workbench 1 and the second fixed plate 6 are fixedly connected to the bottom of the support legs 17, which support the bottom of the workbench 1 and the second fixed plate 6. The top right side wall of the workbench 1 is fixedly connected to the inlet hole 3, the inside right side of the workbench 1 is provided with guide posts 4, and the inside left side of the workbench 1 is fixedly connected to the tension rod 5. During the membrane fiber coating process, the hollow fiber membrane fiber enters from the inlet hole 3 on the top right side wall of the workbench 1, passes through the guide posts 4 on the right side and the tension rod 5 on the left side of the workbench 1 in sequence, completes the initial guidance and tensioning, and conveys the hollow fiber membrane fiber to the support plate 16.

[0025] In the initial processing of hollow fiber membrane filaments, the operator first inserts the filaments into the inlet hole 3, then passes them around the guide post 4 and into the multiple tension rods 5. The filaments are then placed on the right-side support plate 16. Next, the gluing mechanism 2 applies glue to the left end of the filaments. After application, some of the glue flows through the gaps between the filaments onto the support plate 16, fixing the filaments to the support plate 16. The second motor 7 is then activated, causing the rack ring 13 and connecting ring 14 inside the second fixing plate 6 to rotate, moving the support plate 16 to the left. The filaments move in two-meter segments. After moving to the left, another support plate 16 arrives in the right-side area to place the left end of the support plate 16, and the gluing mechanism 2 applies glue to the left end of the support plate 16 again.

[0026] A second motor 7 is installed on the left side of the front wall of the second fixed plate 6. A first rotating rod 8 is fixedly connected to the output end of the second motor 7. The front and rear ends of the first rotating rod 8 are connected through the interior of the left side wall of the second fixed plate 6. A first gear 9 is fixedly connected to the outer sides of both the front and rear ends of the first rotating rod 8. Rack rings 13 are installed on both the front and rear inner walls of the second fixed plate 6. The inner left sides of the two rack rings 13 mesh with the outer sides of the two first gears 9. A second rotating rod 11 is rotatably connected to the interior of both the front and rear inner walls of the right side of the second fixed plate 6. A second gear 12 is fixedly connected to the outer sides of both the front and rear ends. The outer side of the second gear 12 meshes with the inner left side of the two rack rings 13. A connecting ring 14 is fixedly connected to the outer side of each of the two rack rings 13. A second connecting plate 15 is fixedly connected to the inner side wall of each of the two connecting rings 14. A support plate 16 is fixedly connected to the top of each second connecting plate 15. The system is started by a second motor 7, whose output end drives the first rotating rod 8 to rotate. The first rotating rod 8 meshes with the rack rings 13 inside the second fixed plate 6 through the first gears 9 at both the front and rear ends, causing the rack rings 13 to rotate. When the rack rings 13 rotate, the support plate 16 moves synchronously through the connecting rings 14 and the second connecting plates 15. At the same time, the second gear 12 on the second rotating rod 11 meshes with the rack rings 13 to ensure the stability and accuracy of the movement of the support plate 16.

[0027] A scraper guide plate 18 is fixedly connected to the inside of the right side of the second fixed plate 6. The left side of the scraper guide plate 18 is correspondingly set with the surface of multiple trays 16. The scraper guide plate 18 serves as a scraper and guide. The scraper guide plate 18 scrapes the membrane filaments that move to the left after cutting, and removes the glue stuck to the trays 16 at the bottom of the membrane filaments. This allows the membrane filaments to move to the left through the scraper guide plate 18 and enter the next device.

[0028] like Figure 1 - Figure 17 As shown, each of the four second fixed plates 6 has a second support frame 19 fixedly connected to its top. A positioning frame 20 is fixedly connected to the top of each of the four second support frames 19. The second support frames 19 are fixed to the top of the second fixed plate 6 to support the bottom of the positioning frame 20. The positioning frame 20 has second guide grooves 21 on both its front and rear sides. These guide grooves 21 serve as guides to prevent the bracket plate 24 from wobbling when sliding up and down.

[0029] A ceiling 22 is provided at the top of the positioning frame 20. A second hydraulic rod 23 is fixedly connected to the bottom wall of the ceiling 22. A bracket plate 24 is provided at the top of the positioning frame 20. A connecting block 25 is fixedly connected to the top of the bracket plate 24. A sleeve 26 is fixedly connected to the top wall of the connecting block 25. The bottom end of the telescopic end of the second hydraulic rod 23 is fixedly connected to the inside of the sleeve 26. Second sliding plates 27 are fixedly connected to both the front and rear sides of the bracket plate 24. Limit blocks 28 are fixedly connected to the top of each of the four second sliding plates 27. The four second sliding plates 27 are all located inside the four second guide grooves 21. Mounting plates 29 are fixedly connected to both the left and right sides of the bottom wall of the bracket plate 24. Positioning posts 10 are fixedly connected to both the left and right sides of each mounting plate 29. The middle of every four positioning posts 10 is connected to each The outer side of the support plate 16 is correspondingly provided with blades 30 fixedly connected to the bottom walls of the two mounting plates 29. They are fixed to the top of the bracket plate 24 through the connecting block 25 and the sleeve 26, and are connected to the bottom end of the telescopic end of the second hydraulic rod 23 through the inside of the sleeve 26. When the second hydraulic rod 23 is activated, the telescopic end of the second hydraulic rod 23 will drive the bracket plate 24 to slide up and down through the sleeve 26, and slide through the second sliding plate 27 on the front and rear sides of the bracket plate 24 inside the second guide groove 21. This is used to position the bracket plate 24 when it slides and to prevent the bracket plate 24 from shaking when it slides. The limiting block 28 at the top of the second sliding plate 27 prevents the bracket plate 24 from sliding excessively, which would cause the bracket plate 24 to detach.

[0030] Additionally, the blade 30, connected to the mounting plate 29 at the bottom of the bracket plate 24, descends to contact the membrane filaments arranged on the support plate 16 and completes the cutting action. The positioning posts 10 on both sides of the mounting plate 29 are correspondingly set to the outer side of the support plate 16 to ensure the stability of the membrane filament position during the cutting process and improve the cutting accuracy. After cutting, the second hydraulic rod 23 retracts, driving the blade 30 to rise and reset. The blade 30 on the left side cuts the excess membrane filaments on the left support plate 16. The blade 30 on the right side cuts the entire membrane filament on the right support plate 16, cutting the membrane filaments into two-meter segments. During cutting, the adhesive-coated membrane filaments on the right support plate 16 are cut in half to achieve a length of two meters. The other half is fixed on the support plate 16, and the untreated membrane filaments are moved to the left by rotating the connecting ring 14.

[0031] It should be noted that this utility model is a hollow fiber membrane filament feeding device. First, the first hydraulic rod 204, the first motor 210, the second motor 7, and the second hydraulic rod 23 are connected to an external power supply and control terminal to supply power and control the device.

[0032] During the coating process, the hollow fiber membrane filaments enter through the inlet hole 3 on the right side wall of the top of the workbench 1, and pass sequentially through the guide post 4 on the right side and the tensioning rod 5 on the left side inside the workbench 1, completing the initial guidance and tensioning. The coating mechanism 2 is activated, and the two first hydraulic rods 204 operate, their telescopic ends pushing the first fixed plate 205, which in turn moves the device box 206 along the first guide groove 203 on the top wall of the placement plate 202, achieving vertical position adjustment of the device box 206 to accommodate membrane filaments of different heights. Next, the two first motors 210 inside the protective box 207 are activated, driving the pulley 211 to rotate. Through the cooperation of the belt 212 and the guide rail 209, the slider 213 reciprocates linearly along the guide rail 209. The slider 213 drives the adhesive roller 220 to move synchronously through the first connecting plate 216, clamping block 217, support plate 218 and joining plate 219. During the movement, the adhesive roller 220 contacts the glue box 221 to pick up the glue and then evenly applies the glue to the surface of the membrane fiber. During the fiber arrangement process, the second motor 7 starts, and its output drives the first rotating rod 8 to rotate. The first rotating rod 8 meshes with the rack ring 13 inside the second fixed plate 6 through the first gear 9 on the outer sides of its front and rear ends, causing the rack ring 13 to rotate. When the rack ring 13 rotates, it drives the support plate 16 to move synchronously through the connecting ring 14 and the second connecting plate 15. At the same time, the second gear 12 on the second rotating rod 11 meshes with the rack ring 13 to ensure the stability and accuracy of the movement of the support plate 16. After the membrane fibers are coated with adhesive, they reach the second fixed plate 6, where the support plate 16 lifts them and arranges them according to a certain pattern. The scraper guide plate 18 inside the right side of the second fixed plate 6 can organize and guide the membrane fibers arranged on the support plate 16, removing excess adhesive and making the membrane fibers more neat and orderly, thus completing the entire hollow fiber membrane arrangement process.

[0033] During the cutting process, when the membrane filaments reach a certain length and need to be cut, the second hydraulic rod 23 is activated, and its telescopic end pushes the sleeve 26 downward, thereby causing the bracket plate 24 to slide downward along the second guide groove 21 inside the positioning frame 20. The blade 30, connected to the bottom of the bracket plate 24 via the mounting plate 29, descends accordingly, contacting the membrane filaments arranged on the support plate 16 and completing the cutting action. The positioning posts 10 on both sides of the mounting plate 29 are correspondingly set on the outer side of the support plate 16 to ensure the stability of the membrane filament position during the cutting process and improve cutting accuracy. After cutting is completed, the second hydraulic rod 23 retracts, causing the blade 30 to rise and reset, awaiting the next cutting command. Through the close coordination of the three processes of gluing, filament arrangement, and cutting, this device achieves efficient and orderly arrangement and processing of hollow fiber membrane filaments.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hollow fiber membrane filament arranging device comprising a worktable (1), characterized in that: A second fixing plate (6) is fixedly connected to the left side wall of the workbench (1), and an adhesive applicator (2) is provided on the front side of the workbench (1) and the second fixing plate (6). The adhesive application mechanism (2) includes: four first support frames (201), two first hydraulic rods (204), two guide rails (209), two first motors (210), two sliders (213), and two fixing blocks (215). The top of the four first support frames (201) is fixedly connected to a placement plate (202). The top wall of the placement plate (202) has first guide grooves (203) on both the left and right sides. The two first hydraulic rods (204) are fixedly connected to the front side wall of the placement plate (202). The telescopic ends of the two first hydraulic rods (204) are fixedly connected to a first fixing plate (205). The top front side wall of the first fixing plate (205) is fixedly connected to a device box. (206) The device box (206) is set on top of the two first hydraulic rods (204). A protective box (207) is fixedly connected to the front side wall of the device box (206). The left and right sides of the bottom wall of the device box (206) are fixedly connected to the first sliding plate (208). The bottom outer sides of the two first sliding plates (208) are slidably connected to the inside of the two first guide grooves (203). The outer side walls of the two guide rails (209) are fixedly connected to the inner left and right side walls of the device box (206). The tops of the two first motors (210) are fixedly connected to the inner top wall of the protective box (207). The output ends of the two first motors (210) are fixedly connected to pulleys (211).

2. A hollow fiber membrane filament arranging device according to claim 1, characterized in that: Both pulleys (211) are equipped with belts (212) inside. The rear sides of both belts (212) are set inside the two guide rails (209). The outer sides of both sliders (213) are set on the inner side walls of the belts (212). Each slider (213) has four pulleys (214) fixedly connected to its outer side wall. Every two pulleys (214) are slidably connected in the slots on the upper and lower sides of a guide rail (209). Two fixing blocks (215) are set in the slots inside the two sliders (213). Each fixing block (215) fixes a part of a belt (212) inside a slider (213) by bolts.

3. The hollow fiber membrane filament feeding device according to claim 2, characterized in that: The inner walls of the two sliders (213) are fixedly connected to a first connecting plate (216), and the bottom of the other side of the two first connecting plates (216) are fixedly connected to a clamping block (217). The two clamping blocks (217) are internally threaded to a support plate (218). The bottom wall of the support plate (218) is fixedly connected to a joining plate (219). The middle of the two joining plates (219) is rotatably connected to a pressure roller (220). The front side wall of the device box (206) is fixedly connected to a glue box (221), and the glue box (221) is located in front of the pressure roller (220).

4. The hollow fiber membrane filament arranging device according to claim 1, characterized in that: The bottom of the workbench (1) and the second fixed plate (6) are both fixedly connected with support legs (17). The top right side wall of the workbench (1) is fixedly connected with a wire inlet hole (3). The right side of the inside of the workbench (1) is provided with guide columns (4). The left side of the inside of the workbench (1) is fixedly connected with tension rods (5). The left side of the front side wall of the second fixed plate (6) is provided with a second motor (7). The output end of the second motor (7) is fixedly connected with a first rotating rod (8). The front and rear ends of the first rotating rod (8) are connected through the inside of the left side wall of the second fixed plate (6). The outer sides of the front and rear ends of the first rotating rod (8) are fixedly connected with first gears (9). The front and rear side walls of the inside of the second fixed plate (6) are provided with rack rings (13). The inner left side of the two rack rings (13) meshes with the outer side of the two first gears (9).

5. A hollow fibre membrane filament arranging device according to claim 4, characterised in that: The second fixed plate (6) has a second rotating rod (11) rotatably connected to the inside of the front and rear side walls on the right side. The second rotating rod (11) has a second gear (12) fixedly connected to the outer side of the front and rear ends. The outer side of the second gear (12) meshes with the inner left side of the two rack rings (13). The outer side of the two rack rings (13) is fixedly connected to a connecting ring (14). The inner side wall of the two connecting rings (14) is fixedly connected to a second connecting plate (15). The top of each second connecting plate (15) is fixedly connected to a support plate (16). The inside of the right side of the second fixed plate (6) is fixedly connected to a scraper guide plate (18). The left side of the scraper guide plate (18) is correspondingly set to the surface of the multiple support plates (16).

6. The hollow fiber membrane filament feeding device according to claim 5, characterized in that: The top of each of the second fixed plates (6) is fixedly connected to a second support frame (19), and the top of each of the four second support frames (19) is fixedly connected to a positioning frame (20). The front and rear sides of the positioning frame (20) are provided with second guide grooves (21). The top of the positioning frame (20) is provided with a ceiling (22), and the bottom wall of the ceiling (22) is fixedly connected to a second hydraulic rod (23). The top of the positioning frame (20) is provided with a bracket plate (24).

7. The hollow fiber membrane filament feeding device according to claim 6, characterized in that: The top of the bracket plate (24) is fixedly connected to a connecting block (25), and the top wall of the connecting block (25) is fixedly connected to a sleeve (26). The bottom end of the telescopic end of the second hydraulic rod (23) is fixedly connected to the inside of the sleeve (26). The front and rear sides of the bracket plate (24) are fixedly connected to second sliding plates (27). The top of each of the four second sliding plates (27) is fixedly connected to a limit block (28). The four second sliding plates (27) are all set inside the four second guide grooves (21).

8. A hollow fibre membrane filament arranging device according to claim 7, characterised in that: Mounting plates (29) are fixedly connected to the left and right sides of the bottom wall of the bracket plate (24). Positioning posts (10) are fixedly connected to the left and right sides of each mounting plate (29). The middle of every four positioning posts (10) is corresponding to the outer side of each bracket plate (16). Blades (30) are fixedly connected to the bottom walls of the two mounting plates (29).

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