A curtain membrane module casting automatic production device

Abstract

The utility model discloses a curtain formula membrane component casting automation production device relates to curtain formula membrane component production technical field, and it is including: membrane silk fixed unit, membrane silk suspension unit, membrane silk dehumidification air drying unit, membrane silk positioning unit, membrane silk cutting and hole sealing glue unit, membrane silk silk scattering silk planting unit and glue filling unit, this production device adopts mechanical drive and makes membrane component move in production path, through membrane silk suspension unit, the membrane silk of good clamping plate of both ends is hoisted, and the dehumidification air drying of subsequent membrane silk is convenient, in the membrane silk positioning unit, three clamping plates are added in the middle section of membrane silk, and the slide platform of the clamping plate in the middle is connected with membrane silk silk scattering silk planting unit, so that the subsequent silk scattering, silk planting and glue filling are convenient, avoid the mutual position of membrane silk and move, influence membrane component product quality.

Description

Technical Field

[0001] This utility model belongs to the field of curtain membrane module production technology, and more specifically, relates to an automated production device for curtain membrane module casting. Background Technology

[0002] MBR curtain membrane module casting technology is the most costly in terms of space, cycle time, and personnel. In an increasingly competitive market environment, continuing to use the traditional membrane module casting technology will make MBR curtain membrane modules less and less competitive, and they will eventually be eliminated by the market.

[0003] The original MBR curtain membrane module casting technology involved a two-step process: First, on the first day, small bundles of membrane fibers were vertically suspended to ensure smoother operation. On the second day, multiple bundles of fibers were clamped together and placed on a hanger at one end for bottom-end production. The process was as follows: ① Fix the cutting clamp according to the reference block; ② Cut the membrane fibers along the edge of the cutting clamp with a blade; ③ Seal the holes in the membrane fibers with sealing adhesive; ④ Remove the cutting clamp and separate any stuck-together fibers; ⑤ Place the casting box support fixture; ⑥ Place the casting box; ⑦ Divide the membrane fibers into small bundles and place them in the casting box; ⑧ Apply adhesive; ⑨ After waiting 12 hours, turn the module around and repeat steps ① to ⑧ to complete the casting of both ends. The entire membrane module production process took more than two days, involved moving the product more than four times, and almost all actions were performed manually, resulting in inconsistent product quality. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an automated production device for casting curtain-type membrane modules. This device uses mechanical transmission to move the membrane module along the production path. A membrane fiber suspension unit suspends the membrane fibers, which are fixed to clamps at both ends, facilitating subsequent dehumidification and drying. In the membrane fiber positioning unit, three clamps are added to the middle section of the membrane fiber, and the central clamp is connected to the slide of the membrane fiber scattering and planting unit. This facilitates subsequent scattering, planting, and glue application, preventing displacement of the membrane fibers and ensuring the quality of the membrane module product.

[0005] To achieve the above objectives, this utility model provides an automated production device for casting curtain-type membrane modules, comprising:

[0006] The membrane fiber fixing unit includes a membrane fiber fixing table, a bottom clamping plate and a top clamping plate. The membrane fiber fixing table is used to place the membrane fiber, and the bottom clamping plate and the top clamping plate are respectively connected to the two ends of the membrane fiber.

[0007] A membrane fiber suspension unit is connected at one end to the membrane fiber fixing unit. The membrane fiber suspension unit includes a first conveying track arranged at an angle, and the transmission chain of the first conveying track is connected to the top clamping plate.

[0008] The membrane fiber dehumidification and drying unit is connected to the other end of the membrane fiber suspension unit. The membrane fiber dehumidification and drying unit includes a second conveying track, an infrared heating tube, and a fan. The infrared heating tube and the fan are arranged on both sides of the second conveying track. The transmission chain of the second conveying track is connected to the top clamping plate.

[0009] A membrane fiber positioning unit is located at the end of the membrane fiber dehumidification and drying unit. The membrane fiber positioning unit includes an infrared positioning device. When the membrane fiber enters the membrane fiber positioning unit, the infrared positioning device emits three positioning lines on the membrane fiber. According to the position of the positioning lines, a clamp is manually installed on the membrane fiber.

[0010] A membrane filament cutting and sealing adhesive unit includes a positioning frame, a cutting blade, and a glue gun. The positioning frame is connected to the clamping plate located in the middle of the membrane filament. The cutting blade is used to cut the membrane filament located on the outside of the bottom clamping plate and the top clamping plate. The glue gun is used to inject adhesive into the ends of the membrane filament in the bottom clamping plate and the top clamping plate.

[0011] The membrane filament loosening and loading unit includes a third conveying track, a slide on the third conveying track is connected to the positioning frame, and casting boxes are respectively provided at both ends of the slide. The membrane filament is placed into the casting box after the bottom clamp and the top clamp are removed.

[0012] A glue-dispensing unit is disposed on both sides of the third conveying track. The glue-dispensing unit includes a glue-dispensing device, which is provided with multiple retractable glue outlets for dispensing glue into the casting box.

[0013] Preferably, the membrane fiber fixing table is provided with a first reserved hole for placing the bottom clamping plate.

[0014] Preferably, the bottom clamp and the top clamp are fixed clamps with the same structure. The fixed clamp includes a first clamp and a second clamp. The first clamp and the second clamp are respectively provided with a plurality of membrane filament receiving grooves. The first clamp and the second clamp are connected by bolts.

[0015] Preferably, the drive chain of the first conveying track and the drive chain of the second conveying track are the same drive chain, and the drive chain is connected to the output end of the servo motor.

[0016] Preferably, the second conveying track is arranged in a horizontal direction and is located at the top of the frame, the height of which is greater than the length of the membrane filament.

[0017] Preferably, the membrane fiber positioning unit further includes an image acquisition unit, which is connected to the infrared positioning instrument via a computing unit.

[0018] Preferably, a lifting mechanism is provided between the membrane fiber positioning unit and the membrane fiber cutting and sealing adhesive unit. The lifting mechanism includes a support and a lifting end, and the lifting end is detachably connected to the positioning frame. The support is provided with a plurality of second reserved holes for placing the bottom clamping plate, the top clamping plate, and the clamping plate.

[0019] Preferably, the glue outlets are evenly distributed on the casting box.

[0020] Preferably, a flow monitoring sensor is provided on the dispensing port.

[0021] This utility model provides an automated production device for casting curtain membrane modules. Its beneficial effects are as follows: This production device is a technological innovation of the casting process of MBR curtain membrane modules. The original casting process of MBR curtain membrane modules is basically all manual operation, which occupies a lot of production space, resulting in serious space waste, low efficiency, high labor costs, and poor product consistency. However, after adopting this automated production device for casting curtain membrane modules, the production space is reduced, product consistency is guaranteed, and the number of personnel involved is reduced by half when facing the same production volume.

[0022] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0023] The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings, in which like reference numerals generally represent like parts.

[0024] Figure 1 A schematic diagram of an automated production apparatus for casting curtain-type membrane modules according to an embodiment of the present invention is shown.

[0025] Figure 2 A schematic diagram of the structure of a membrane filament fixing unit according to an embodiment of the present invention is shown.

[0026] Figure 3 A schematic diagram of the structure of a film filament distribution unit and a glue-filling unit according to an embodiment of the present invention is shown.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Membrane fiber fixing table; 2. Bottom clamping plate; 3. Top clamping plate; 4. Membrane fiber; 5. First conveying track; 6. Second conveying track; 7. Fan; 8. Clamping plate; 9. Positioning frame; 10. Third conveying track; 11. Slide table; 12. Casting box; 13. Glue dispensing equipment; 14. Glue outlet; 15. First reserved hole; 16. First clamping plate; 17. Second clamping plate; 18. Frame. Detailed Implementation

[0029] Preferred embodiments of the present invention will now be described in more detail. While preferred embodiments of the present invention are described below, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be thorough and complete, and will fully convey the scope of the present invention to those skilled in the art.

[0030] like Figure 1 and Figure 3 As shown, this utility model provides an automated production device for casting curtain-type membrane modules, comprising:

[0031] The membrane fiber fixing unit includes a membrane fiber fixing table 1, a bottom clamping plate 2 and a top clamping plate 3. The membrane fiber fixing table 1 is used to place the membrane fiber 4, and the bottom clamping plate 2 and the top clamping plate 3 are respectively connected to the two ends of the membrane fiber 4.

[0032] The membrane fiber suspension unit is connected to the membrane fiber fixing unit at one end. The membrane fiber suspension unit includes a first conveying track 5 arranged at an angle, and the transmission chain of the first conveying track 5 is connected to the top clamping plate 3.

[0033] The membrane fiber dehumidification and drying unit is connected to the other end of the membrane fiber suspension unit. The membrane fiber dehumidification and drying unit includes a second conveying track 6, an infrared heating tube and a fan 7. The infrared heating tube and the fan 7 are arranged on both sides of the second conveying track 6. The transmission chain of the second conveying track 6 is connected to the top clamping plate 3.

[0034] The membrane fiber positioning unit is located at the end of the membrane fiber dehumidification and drying unit. The membrane fiber positioning unit includes an infrared positioning device. When the membrane fiber 4 enters the membrane fiber positioning unit, the infrared positioning device emits three positioning lines on the membrane fiber 4. According to the position of the positioning lines, the clamping plate 8 is manually installed on the membrane fiber 4.

[0035] The membrane fiber cutting and sealing glue unit includes a positioning frame 9, a cutting blade and a glue gun. The positioning frame 9 is connected to a clamping plate 8 located in the middle of the membrane fiber 4. The cutting blade is used to cut the membrane fiber 4 located on the outside of the bottom clamping plate 2 and the top clamping plate 3. The glue gun is used to inject glue into the ends of the membrane fiber 4 in the bottom clamping plate 2 and the top clamping plate 3.

[0036] The membrane filament loosening and loading unit includes a third conveying track 10, a slide table 11 on the third conveying track 10 connected to a positioning frame 9, and casting boxes 12 are respectively provided at both ends of the slide table 11. After the bottom clamping plate 2 and the top clamping plate 3 are removed, the membrane filament 4 is placed into the casting box 12.

[0037] The glue dispensing unit is set on both sides of the third conveying track 10. The glue dispensing unit includes a glue dispensing device 13, which is provided with multiple retractable glue outlets 14. The glue outlets 14 dispense glue to the casting box 12.

[0038] Specifically, the production unit is equipped with multiple units, which reduces manual operation, improves work efficiency, lowers labor costs, and ensures the quality of the finished membrane modules. The membrane fiber fixing unit is located first. First, the bottom clamping plate 2 is placed in the designated position, then the membrane fiber 4 is laid flat on the fixing base, with the lower end of the membrane fiber 4 placed in the bottom clamping plate 2 for fixation. Next, the top clamping plate 3 is installed on the top of the membrane fiber 4. Thus, the membrane fiber fixing unit fixes both ends of the membrane fiber 4 through the bottom clamping plate 2 and the top clamping plate 3. The membrane fiber suspension unit is located after the membrane fiber fixing unit. After the top clamping plate 3 clamps and secures the top of the membrane fiber 4, it is connected to the drive chain of the first conveying track 5. Driven by the first conveying track 5, the membrane fiber 4 is pulled up by the top clamping plate 3. Because the first conveying track 5 is angled, and the first conveying... Track 5 has a hollowed-out structure in the middle. As the top clamping plate 3 moves upward on the first conveying track 5, the membrane filament 4 switches from a flat position in the membrane filament fixing unit to a vertical position. This allows for the switching of the membrane filament 4's state without human intervention, facilitating subsequent production operations. The membrane filament 4 dehumidification and drying unit is connected to the top of the first conveying track 5, and the membrane filament dehumidification and drying unit is connected to the conveying track of the membrane filament suspension unit via a drive chain. This allows the membrane filament 4, now in a vertical position, to directly enter the membrane filament dehumidification and drying unit. Driven by the drive chain of the second conveying track 6, the top clamping plate 3 moves along the plane of the second conveying track 6, while the infrared heating tube and fan 7 dehumidify and dry the membrane filament 4 from both sides. The function is to improve the quality of raw materials for membrane modules. The membrane fiber positioning unit is located at the end of the membrane fiber dehumidification and drying unit. Since there is no second conveying track 6 at this end, the membrane fiber 4 can remain in the positioning unit for a period of time until the next membrane fiber 4 is conveyed down from the second conveying track 6, pushing the previous membrane fiber 4 forward. During the time the membrane fiber 4 remains in the positioning unit, the infrared positioning device emits three rays towards the membrane fiber 4, thus forming three horizontal straight lines on the membrane fiber 4. Workers install the clamping plate 8 according to the positions of the three rays, with the central clamping plate 8 positioned exactly at the middle of the membrane fiber 4's length. The membrane fiber 4 cutting and sealing adhesive unit is connected to the positioning frame 9 via the central clamping plate 8 installed in the membrane fiber positioning unit. The middle clamping plate 8 is connected, thereby lifting the membrane filament 4 from the middle position through the positioning frame 9. In this way, the two ends of the membrane filament 4 are respectively located on both sides of the positioning frame 9. The positioning frame 9 adjusts its height according to the positional relationship between the bottom clamping plate 2 and the top clamping plate 3 on the membrane filament 4 and the cutting blade. When the lower ends of the bottom clamping plate 2 and the top clamping plate 3 are exactly aligned with the cutting blade, the height of the positioning frame 9 is adjusted. In this way, the cutting blade can cut off the excess part of the membrane filament 4 along the edges of the bottom clamping plate 2 and the top clamping plate 3. In addition, since the cutting blade and the glue gun are set on the same robotic arm, after the membrane filament 4 is cut, the glue gun immediately applies sealing glue to the end of the membrane filament 4, which can prevent foreign objects from entering the membrane filament 4.The membrane fiber scattering and planting unit is located after the membrane fiber cutting and sealing unit. After the membrane fiber 4 is cut and coated with adhesive, the positioning frame 9 is placed on the slide table 11 of the third conveying track 10. As the positioning frame 9 moves with the slide table 11, the worker removes the bottom clamping plate 2 and top clamping plate 3 on the membrane fiber 4, places the casting box 12 on the slide table 11, and inserts the end of the membrane fiber 4 into the casting box 12. During the operation of the membrane fiber 4 scattering and planting unit, if adhesion is found between the membrane fibers 4, the worker can manually break up the membrane fibers 4 to ensure the cost of the membrane module. Quality; As the positioning frame 9 continues to move forward with the slide table 11, it enters the area of ​​the glue-dispensing unit, which is located on both sides of the third conveyor track 10. When the glue-dispensing unit detects that the casting box 12 has moved into place, it stops the slide table 11 from moving, and the glue-dispensing device 13 automatically extends, simultaneously dispensing glue into the casting box 12 through multiple glue outlets 14. This ensures that the glue is evenly distributed in the casting box 12. Finally, after the glue-dispensing device 13 retracts, the slide table 11 continues to move until it is removed from the third conveyor track 10 and transferred to the next process by workers or other conveying units.

[0039] In this production unit, besides the first conveying track 5, the second conveying track 6, and the third conveying track 10 assisting in the transport of membrane fibers 4, some units require worker assistance. This allows workers to participate in membrane module production and also monitor the quality of semi-finished membrane modules manually. In the membrane fiber dehumidification and drying unit, when a membrane fiber 4 moves in the second conveying track 6, the infrared heating tube and fan 7 are detected by sensors and automatically activated. Manual control is also possible. The membrane fiber positioning unit only uses tracks to limit the movement direction of the top clamping plate 3; it does not... A drive structure moves the top clamping plate 3, allowing the infrared positioning device to create mounting marks for the clamping plate 8 when the membrane fiber 4 is stationary, facilitating worker fixation of the clamping plate 8 onto the membrane fiber 4. In the membrane fiber cutting and sealing unit, the cutting blade and glue gun are mounted on the same robotic arm. One robotic arm is positioned on each side of the positioning frame 9. The robotic arm emits rays to locate the positions of the bottom clamping plate 2 and the top clamping plate 3. Simultaneously, the positioning frame 9 also moves up and down. The robotic arm continuously emits rays during membrane module production. When the positioning frame 9 enters the membrane fiber 4 cutting and sealing unit, it can be adjusted up and down until the mechanical arm... The robotic arm aligns with the bottom clamp 2 and top clamp 3, then automatically moves to the next step. The robotic arm, carrying the cutting blade and glue gun, moves along the underside of the bottom clamp 2 and top clamp 3, sequentially completing the filament cutting and filling of the holes with glue. After the robotic arm completes its movement, it sends a command to the positioning frame 9 to move to the third conveying track 10. This connects the positioning frame 9 with the slide 11 of the third conveying track 10. The transfer of the positioning frame 9 can also be done manually. Manual intervention is also required in the filament distribution and loading unit. When the glue-filling unit injects glue into the casting box 12, all slides 11 on the third conveying track 10 are in position... In the stopped state, workers can disassemble the bottom clamping plate 2 and top clamping plate 3 on the membrane filament 4 and then place the membrane filament 4 into the casting box 12. Additionally, the movement speed of the slide table 11 on the third conveyor track 10 is not too fast, allowing workers to perform filament spreading and loading operations on the membrane filament 4 during the slide table 11's movement. The glue-filling unit is also equipped with sensors. When the sensor detects that the casting box 12 has moved into position, it sends a stop signal to the third conveyor track 10, and then the glue-filling device 13 automatically extends to perform the glue-filling operation. After glue-filling is completed, the third conveyor track 10 continues to run until the sensor detects the casting box 12 in position again. The identification of the position and movement status of the top clamping plate 3, the switching of the infrared positioning device's operating status, the identification of the position and movement status of the positioning frame 9, the identification of the position and movement status of the slide table 11, and the switching of the operating status of the glue-filling device 13 in this production device all utilize existing structures and are not the focus of this application.

[0040] like Figure 2As shown, the membrane fiber fixing table 1 is provided with a first reserved hole 15 for placing the bottom clamping plate 2.

[0041] Specifically, a first reserved hole 15 is set on the membrane fiber fixing table 1 to determine the placement position of the bottom clamping plate 2 and the membrane fiber 4. This can unify the position of each part in the membrane module and facilitate the normal operation and production of the production device.

[0042] Preferably, the bottom clamping plate 2 and the top clamping plate 3 are fixed clamping plates with the same structure. The fixed clamping plate includes a first clamping plate 16 and a second clamping plate 17. The first clamping plate 16 and the second clamping plate 17 are respectively provided with a plurality of membrane filament receiving grooves. The first clamping plate 16 and the second clamping plate 17 are connected by bolts.

[0043] Specifically, the bottom clamping plate 2 and the top clamping plate 3 used in this production device are fixed clamping plates with the same structure. The fixed clamping plate limits the position of all membrane fibers 4 through the membrane fiber receiving groove, so as to avoid the membrane fibers 4 sticking together during the glue injection and glue pouring process. The two parts of the fixed clamping plate are connected by bolts, which is simple to operate and effectively controls the cost of the fixed clamping plate.

[0044] Preferably, the transmission chain of the first conveying track 5 and the transmission chain of the second conveying track 6 are the same transmission chain, and the transmission chain is connected to the output end of the servo motor.

[0045] Specifically, the membrane fiber suspension unit and the membrane fiber dehumidification and drying unit are arranged adjacent to each other. This allows the drive chains on the two conveyor tracks to be set as the same drive chain, ensuring that the membrane fiber 4 can move stably in the membrane fiber dehumidification and drying unit after switching from a horizontal to a vertical state. This facilitates the dehumidification and drying effects of the membrane fiber 4. In addition, using the same drive chain on the two conveyor tracks can optimize the number of power components. By using a servo motor to drive the drive chain, the distance between adjacent membrane fibers 4 in the membrane fiber suspension unit and the membrane fiber dehumidification and drying unit will not change, making it easy to control the production speed of the membrane module.

[0046] Preferably, the second conveying track 6 is arranged in a horizontal direction and is located on the top of the frame 18, the height of the frame 18 being greater than the length of the membrane filament 4.

[0047] Specifically, the second conveying track 6 is set at the top of the frame 18, which allows the membrane filament 4 to be fully unfolded in a vertical state, making it convenient for the infrared heating tube and fan 7 to dehumidify and dry the membrane filament 4.

[0048] Preferably, the membrane fiber positioning unit further includes an image acquisition unit, which is connected to the infrared positioning instrument via a computing unit.

[0049] Specifically, the membrane modules produced in this production unit have various lengths. When the membrane fiber 4 enters the membrane fiber positioning unit, the total length of the membrane fiber 4 is first determined by the image acquisition unit. Then, based on the calculation of the membrane fiber 4 length by the calculation unit, the middle position of the membrane fiber 4 and the suitable positions for installing the clamping plates 8 at both ends of the membrane fiber 4 are obtained. The position data is then sent to the infrared positioning instrument, which adjusts its emission direction according to the position data and finally emits infrared rays to help the worker install the clamping plates 8. The image acquisition unit and calculation unit in this membrane fiber positioning unit are existing structures, and the program for the calculation unit to obtain the fixed position of the clamping plates 8 based on the total length of the membrane fiber 4 can also be programmed. This membrane fiber positioning unit is simply set up using existing image acquisition and calculation units and can adapt to the production of membrane modules of different lengths.

[0050] Preferably, a lifting mechanism is provided between the membrane fiber positioning unit and the membrane fiber cutting and sealing adhesive unit. The lifting mechanism includes a support and a lifting end, and the lifting end is detachably connected to the positioning frame 9. The support is provided with a plurality of second reserved holes for placing the bottom clamping plate 2, the top clamping plate 3, and the clamping plate 8.

[0051] Specifically, the positioning frame 9 can be equipped with a lifting mechanism, or the lifting mechanism can be connected to the positioning frame 9. The support in the lifting mechanism is provided with a second reserved hole, through which all the fixing plates 8 and clamps 8 on the membrane wire 4 are positioned. In this way, when the membrane wire cutting and sealing glue unit cuts the end of the membrane wire 4, the membrane wire 4, the fixing plates and clamps 8 are all in a fixed state. This allows the cutting blade to accurately and completely cut off the excess membrane wire 4, and the glue gun to accurately inject the sealing glue into the membrane wire 4.

[0052] Preferably, the glue outlets 14 are evenly distributed on the casting box 12.

[0053] Preferably, a flow monitoring sensor is provided on the glue outlet 14.

[0054] Specifically, the glue outlets 14 in the glue dispensing equipment 13 are evenly arranged, so that the glue can be poured from different positions in the casting box 12 at the same time, ensuring that the glue is evenly distributed in the casting box 12 and improving the quality of the membrane module. The amount of glue dispensed from each glue outlet 14 is monitored by a flow monitoring sensor. The flow monitoring sensor can identify the cross-section of the glue and the dispensing time, so that the glue can completely fill the casting box 12.

[0055] In summary, as Figures 1 to 3As shown, during production, the automated production equipment for casting curtain-type membrane modules first places the bottom clamping plate 2 on the membrane fiber fixing table 1 according to the specified position. Then, a specified number of membrane fibers 4 are placed on the membrane fiber fixing table 1, with the left end of the membrane fiber 4 fixed by the bottom clamping plate 2. Next, the top clamping plate 3 is fixed to the right end of the membrane fiber 4. After the membrane fiber is fixed to the two clamping plates, the top clamping plate 3 can be connected to the transmission chain of the first conveying track. Driven by the servo motor, the top clamping plate moves from the bottom to the top of the first conveying track 5. Since the middle part of the first conveying track 5 has a hollow structure, the membrane fiber 4 switches from a horizontal state to a vertical state during the upward movement. Since the transmission chain of the first conveying track 5 and the second conveying track 6 is the same, the top clamping plate 3 begins to move horizontally under the drive of the second conveying track 6. During the horizontal movement, the fans 7 on both sides and the infrared heating tubes dehumidify and dry the membrane fiber 4. When the top clamping plate 3 is connected to the first conveying track 5, the membrane fiber 4 is fixed to the right end of the membrane fiber 4. After the transmission chain disengages, it enters the membrane fiber positioning unit. Three horizontal rays are formed on the membrane fiber using an infrared positioning device. Workers install clamps 8 on the membrane fiber 4 according to the position of the rays. Next, the clamp 8 in the middle is connected to the positioning frame 9, so that the two ends of the membrane fiber 4 hang naturally on both sides of the positioning frame 9. The lifting mechanism aligns the lower sides of the top clamp 3 and the bottom clamp 2 with the height of the cutting blade. Then, the cutting blade is started to cut the loose ends of the membrane fiber 4. Immediately after the cutting blade cuts, glue is injected into the membrane fiber 4 using a glue gun to seal the holes of the membrane fiber 4. Finally, the positioning frame 9 is connected to the slide table 11. Workers remove the top clamp 3 and the bottom clamp 2 from both ends of the membrane fiber 4 and put the free ends of the membrane fiber 4 into the casting box 12 on the slide table 11. Glue is injected into the casting box using the glue injection device 13. When the amount of glue injected reaches the process requirements, the slide table 11 can be moved to the end of the third conveyor track 10, carrying the worker to the next process.

[0056] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. An automated production device for casting curtain-type membrane modules, characterized in that, include: The membrane fiber fixing unit includes a membrane fiber fixing table, a bottom clamping plate and a top clamping plate. The membrane fiber fixing table is used to place the membrane fiber, and the bottom clamping plate and the top clamping plate are respectively connected to the two ends of the membrane fiber. A membrane fiber suspension unit is connected at one end to the membrane fiber fixing unit. The membrane fiber suspension unit includes a first conveying track arranged at an angle, and the transmission chain of the first conveying track is connected to the top clamping plate. The membrane fiber dehumidification and drying unit is connected to the other end of the membrane fiber suspension unit. The membrane fiber dehumidification and drying unit includes a second conveying track, an infrared heating tube, and a fan. The infrared heating tube and the fan are arranged on both sides of the second conveying track. The transmission chain of the second conveying track is connected to the top clamping plate. A membrane fiber positioning unit is located at the end of the membrane fiber dehumidification and drying unit. The membrane fiber positioning unit includes an infrared positioning device. When the membrane fiber enters the membrane fiber positioning unit, the infrared positioning device emits three positioning lines on the membrane fiber. According to the position of the positioning lines, a clamp is manually installed on the membrane fiber. A membrane filament cutting and sealing adhesive unit includes a positioning frame, a cutting blade, and a glue gun. The positioning frame is connected to the clamping plate located in the middle of the membrane filament. The cutting blade is used to cut the membrane filament located on the outside of the bottom clamping plate and the top clamping plate. The glue gun is used to inject adhesive into the ends of the membrane filament in the bottom clamping plate and the top clamping plate. The membrane filament loosening and loading unit includes a third conveying track, a slide on the third conveying track is connected to the positioning frame, and casting boxes are respectively provided at both ends of the slide. The membrane filament is placed into the casting box after the bottom clamp and the top clamp are removed. A glue-dispensing unit is disposed on both sides of the third conveying track. The glue-dispensing unit includes a glue-dispensing device, which is provided with multiple retractable glue outlets for dispensing glue into the casting box.

2. The automated production device for casting curtain-type membrane modules according to claim 1, characterized in that, The membrane fiber fixing table is provided with a first reserved hole for placing the bottom clamping plate.

3. The automated production device for casting curtain-type membrane modules according to claim 1, characterized in that, The bottom clamp and the top clamp are fixed clamps with the same structure. The fixed clamp includes a first clamp and a second clamp. The first clamp and the second clamp are respectively provided with a plurality of membrane filament receiving grooves. The first clamp and the second clamp are connected by bolts.

4. The automated production device for casting curtain-type membrane modules according to claim 1, characterized in that, The drive chain of the first conveyor track and the drive chain of the second conveyor track are the same drive chain, which is connected to the output end of the servo motor.

5. The automated production apparatus for casting curtain-type membrane modules according to claim 1, characterized in that, The second conveying track is arranged horizontally and is located at the top of the frame, the height of which is greater than the length of the membrane filament.

6. The automated production apparatus for casting curtain-type membrane modules according to claim 1, characterized in that, The membrane fiber positioning unit also includes an image acquisition unit, which is connected to the infrared positioning instrument via a computing unit.

7. The automated production apparatus for casting curtain-type membrane modules according to claim 1, characterized in that, A lifting mechanism is provided between the membrane fiber positioning unit and the membrane fiber cutting and sealing adhesive unit. The lifting mechanism includes a support and a lifting end. The lifting end is detachably connected to the positioning frame. The support is provided with a plurality of second reserved holes for placing the bottom clamping plate, the top clamping plate and the clamping plate.

8. The automated production apparatus for casting curtain-type membrane modules according to claim 1, characterized in that, The glue outlets are evenly distributed on the casting box.

9. The automated production apparatus for casting curtain-type membrane modules according to claim 1, characterized in that, A flow monitoring sensor is installed on the dispensing port.

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