Production method and equipment of PPS material fiber with good performance

Abstract

The invention discloses a production method and equipment of PPS material fibers with good performance. The production method comprises the following steps: 1, arranging positive and negative electrodes alternately arranged between a winding roller and an unwinding roller of the PPS material fibers; secondly, a guide roller is arranged between a winding roller and an unwinding roller, and the path of PPS material fibers is increased; thirdly, the winding roller, the unwinding roller and the electrode are sealed through a sealing piece, and an inner cavity of the sealing piece is vacuumized; fourthly, reaction gas is introduced into an inner cavity of the sealing piece; 5, discharging the electrode to form plasma in the sealing element; and 6, releasing the PPS material fiber at the unwinding roller. The invention relates to the technical field of PPS material fiber production. According to the invention, the PPS material fiber is subjected to plasma surface treatment, so that the surface activity of the PPS material fiber is improved, and certain hydrophilic performance is generated; and nano-scale grooves can be formed in the surfaces of the fibers, so that the coating performance of the third-generation membrane of the alkaline electrolytic cell is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of PPS material fiber production, and specifically to a production method and equipment for PPS material fibers with good performance. Background Art

[0002] PPS is the English abbreviation of polyphenylene sulfide material. It is a new type of high-performance plastic with characteristics such as high mechanical strength, high temperature resistance, chemical resistance, flame retardancy, good thermal stability, and excellent electrical properties. Among them, fabrics and mesh products woven from PPS material fibers are widely used in the diaphragms of alkaline hydrogen production electrolyzers for hydrogen energy new energy;

[0003] Currently, when the PPS material fiber production method is applied, due to the lack of surface treatment measures for PPS material fibers, it is difficult to effectively ensure the surface activity of the prepared PPS material fibers, and the hydrophilic property is poor.

[0004] Therefore, the present invention provides a production method and equipment for PPS material fibers with good performance to solve the above problems. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a production method and equipment for PPS material fibers with good performance, solving the above problems.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A production method for PPS material fibers with good performance, the steps are as follows:

[0007] First step, set electrodes arranged alternately with positive and negative charges between the winding roller and the unwinding roller of the PPS material fiber;

[0008] Second step, set guide rollers between the winding roller and the unwinding roller to increase the path of the PPS material fiber;

[0009] Third step, seal the winding roller, the unwinding roller and the electrodes through a sealing member, and evacuate the inner cavity of the sealing member to vacuum;

[0010] Fourth step, introduce reaction gas into the inner cavity of the sealing member;

[0011] Fifth step, the electrodes discharge to form a plasma inside the sealing member;

[0012] Sixth step, release the PPS material fiber at the unwinding roller, so that the PPS material fiber shuttles between the electrodes and is treated by the plasma, and finally is collected by the winding roller.

[0013] Preferably, the reaction gas is oxygen, argon or nitrogen.

[0014] A production device for PPS material fibers with good performance, comprising:

[0015] A control cabinet, one side of the control cabinet is fixedly connected with a positioning disk, one side of the positioning disk is fixedly connected with a positioning plate, both ends of the top of the positioning plate are fixedly connected with vertical plates, and a fabric treatment component is arranged between the two vertical plates, and the fabric treatment component is used for generating plasma;

[0016] Two groups of positioning components, the two groups of positioning components are respectively assembled on both sides of the vertical plates, and a detachable winding roller is arranged between the two groups of positioning components;

[0017] A transverse motor, the transverse motor is fixedly connected inside the control cabinet, and a sealing component is assembled at the bottom of the control cabinet close to the positioning plate, and the sealing component is used to cooperate with the transverse motor to seal the fabric treatment component;

[0018] A positioning frame, a vacuum pump is fixedly connected to the positioning frame, an extension pipe is fixedly connected to the input end of the vacuum pump, and one end of the extension pipe away from the vacuum pump penetrates through the control cabinet and extends to one side of the positioning disk close to the fabric treatment component, and the vacuum pump is used to cooperate with the extension pipe to form a vacuum state at the sealing component;

[0019] A gas generator, the gas generator is fixedly connected inside the control cabinet, an output pipe is fixedly connected to the output end of the gas generator, and one end of the output pipe away from the gas generator extends to one side of the positioning disk close to the fabric treatment component.

[0020] Preferably, the fabric treatment component includes:

[0021] A plurality of upper reversing rollers, the plurality of upper reversing rollers are all rotatably connected between the tops of the two vertical plates, and a lower reversing roller staggered with the upper reversing rollers is arranged between the bottoms of the two vertical plates;

[0022] A plurality of electrode tubes, the plurality of electrode tubes are all fixedly connected between the two vertical plates, and two adjacent electrode tubes are arranged alternately with positive and negative polarities.

[0023] Preferably, each group of positioning components includes:

[0024] A stability maintaining seat and a transmission seat, the stability maintaining seat and the transmission seat are respectively fixedly connected to the mutually remote sides of the two vertical plates, drive shafts are rotatably connected to the mutually close ends of the stability maintaining seat and the transmission seat, a positioning lock rod is slidably connected to the middle of the drive shaft, and the two positioning lock rods are respectively clamped and connected to both ends of the winding roller, and a plurality of guiding grooves are arranged on the outer side of the drive shaft;

[0025] Multiple displacement plates, and multiple said displacement plates are respectively slidably connected inside corresponding guide grooves. One end of the displacement plate located inside the transmission shaft rod is also fixedly connected to a positioning lock rod. One side of the displacement plate is rotatably connected to a guiding rod. The outer side of the end of the transmission shaft rod away from the guide groove is fixedly connected with positioning seats corresponding to the displacement plates one by one. A rotating shaft is rotatably connected to the positioning seat. One end of the rotating shaft is fixedly connected with an eccentric plate obliquely, and the end of the guiding rod away from the displacement plate is also rotatably connected to the eccentric plate;

[0026] A limiting seat, the limiting seat is fixedly connected to the middle of one side of the positioning seat. One end of the limiting seat is vertically slidably connected to a limiting shaft rod. The top end of the limiting shaft rod is fixedly connected to an assembly ear. A linkage pin is fixedly connected to the assembly ear. One side of the rotating shaft close to the linkage pin is fixedly connected with a linkage plate obliquely. A linkage through groove is formed in the middle of the linkage plate, and the linkage pin is also movably connected inside the corresponding linkage through groove;

[0027] A lock matching plate, the lock matching plate is fixedly connected to the outer side of the transmission shaft rod. A lock matching through groove is formed at the top end of the lock matching plate. One side of the displacement plate corresponding to the lock matching through groove is fixedly connected with a lock matching screw rod, and the lock matching screw rod penetrates through the lock matching through groove. One end of the lock matching screw rod is threadedly connected with a locking block;

[0028] A transmission spur gear, the transmission spur gear is fixedly connected to the outer side of the transmission shaft rod. A transmission motor is fixedly connected to one side of the transmission seat. The output end of the transmission motor is fixedly connected with a driving spur gear, and the driving spur gear is meshed with the transmission spur gear.

[0029] Preferably, a tensioning and adjusting assembly is further arranged between the stability maintaining seat and the transmission seat on one side of the vertical plate. The tensioning and adjusting assembly includes:

[0030] Two extension seats, the two extension seats are respectively fixedly connected to the mutually close sides of the stability maintaining seat and the transmission seat. A hollow shaft rod is vertically rotatably connected to the middle of the extension seat. A tensioning screw rod is threadedly connected to the middle of the hollow shaft rod. The bottom end of the tensioning screw rod is fixedly connected to a positioning block. A plurality of tensioning and adjusting rollers are rotatably connected between the two positioning blocks;

[0031] Two driving motors, the two driving motors are respectively fixedly connected to the top ends of the two extension seats. The output end of the driving motor is fixedly connected with a driving spur gear. A linkage spur gear is fixedly connected to the outer side of the hollow shaft rod, and the linkage spur gear is meshed with the driving spur gear.

[0032] Preferably, the sealing assembly includes:

[0033] The bearing platform is fixedly connected to the bottom end of the control cabinet near the positioning plate, the middle part of the top of the bearing platform is rotatably connected with a transmission screw, and the output end of the horizontal motor is fixedly connected to the transmission screw, and both ends of the top of the bearing platform are fixedly connected with linear guide rails;

[0034] Sealing cylinder A, sealing cylinder A and splicing cylinder, the splicing cylinder is connected between sealing cylinder A and sealing cylinder B through a flange, the bottom ends of the sealing cylinder A, sealing cylinder B and splicing cylinder are fixedly connected with a bearing support, both ends of the bearing support are rotatably connected with pulleys, and the pulleys travel on a linear guide rail, and an assembly block is fixedly connected to the bearing support corresponding to the sealing cylinder A, and the assembly block is also threadedly connected to the outside of the transmission screw.

[0035] Preferably, the control cabinet is also provided with a liquid application component, and the liquid application component comprises:

[0036] A liquid storage device, used for centralized storage of liquid;

[0037] A metering pump, used to draw out the liquid in the liquid storage device;

[0038] The vaporizing device is used to vaporize the liquid discharged from the metering pump and send it into the sealing cylinder B.

[0039] Preferably, both ends of the retractable roller are provided with locking grooves, a plurality of limit strips are fixedly connected to the outer side of the positioning lock rod, the inner walls of the transmission shaft and the locking grooves are provided with limit slots, and the limit strips are also slidably connected inside the limit slots.

[0040] Preferably, the bottom end of the limiting shaft is fixedly connected with a stabilizing plate, the stabilizing plate is an arc-shaped structure, and anti-slip grooves are provided on the inner side of the stabilizing plate.

[0041] Beneficial Effects

[0042] The present invention provides a method and equipment for producing PPS material fibers with good performance. Compared with the prior art, it has the following beneficial effects:

[0043] The method and equipment for producing PPS material fibers with good performance can increase the surface activity of PPS material fibers and produce certain hydrophilic properties by performing plasma surface treatment on PPS material fibers, and can also form nano-scale grooves on the fiber surface, thereby improving the coating performance of the third-generation membrane of the alkaline electrolytic cell.

[0044] The production method and equipment of the PPS material fiber with good performance can realize the easy disassembly and assembly of the retractable roller while ensuring the rotation stability of the retractable roller through the structural coordination of the positioning component, which greatly improves the assembly efficiency of the retractable roller and makes the whole more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 is the flowchart of the first embodiment of the present invention;

[0046] Figure 2 is the overall schematic diagram in the second embodiment of the present invention;

[0047] Figure 3 is the internal structure schematic diagram of the control cabinet in the second embodiment of the present invention;

[0048] Figure 4 is the assembly schematic diagram of the gas generator in the second embodiment of the present invention;

[0049] Figure 5 is the schematic diagram of the fabric treatment component in the second embodiment of the present invention;

[0050] Figure 6 is the assembly schematic diagram of the electrode tube in the second embodiment of the present invention;

[0051] Figure 7 is the assembly schematic diagram of the transmission shaft rod in the second embodiment of the present invention;

[0052] Figure 8 is the transmission schematic diagram of the transmission spur gear in the second embodiment of the present invention;

[0053] Figure 9 is the second embodiment of the present invention Figure 8 the partial enlarged view at position A;

[0054] Figure 10 is the internal structure schematic diagram of the transmission shaft rod in the second embodiment of the present invention;

[0055] Figure 11 is the transmission schematic diagram of the hollow shaft rod in the second embodiment of the present invention;

[0056] Figure 12 is the separation schematic diagram of the transmission screw and the assembly block in the second embodiment of the present invention.

[0057] In the figure: 1, control cabinet; 2, positioning disk; 3, positioning plate; 4, vertical plate; 5, fabric treatment component; 6, positioning component; 7, winding and unwinding roller; 8, transverse motor; 9, sealing component; 10, positioning frame; 11, vacuum pump; 12, extension pipe; 13, gas generator; 14, transmission pipe; 15, upper reversing roller; 16, lower reversing roller; 17, electrode tube; 18, stability maintaining seat; 19, driving seat; 20, transmission shaft rod; 21, positioning lock rod; 22, lock matching groove; 23, guiding groove; 24, displacement plate; 25, guiding rod; 26, positioning seat; 27, rotating shaft; 28, eccentric plate; 29, limiting seat; 30, limiting shaft rod; 31, assembly ear; 32, linkage pin; 33, linkage plate; 34, linkage through groove; 35, lock matching plate; 36, lock matching through groove; 37, lock matching screw; 38, locking block; 39, driving spur gear; 40, driving motor; 41, driven spur gear; 42, extension seat; 43, hollow shaft rod; 44, tensioning screw; 45, positioning block; 46, tensioning adjustment roller; 47, driving motor; 48, driving spur gear; 49, linkage spur gear; 50, bearing platform; 51, driving screw; 52, linear guide rail; 53, sealing cylinder A; 54, sealing cylinder B; 55, splicing cylinder; 56, bearing support; 57, pulley; 58, assembly block. Detailed implementation manners

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only a part rather than all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0059] Embodiment 1:

[0060] Please refer to Figure 1 A production method of PPS material fibers with good performance is as follows:

[0061] First step, arrange electrodes with alternating positive and negative charges between the winding roller and the unwinding roller of the PPS material fibers.

[0062] Second step, arrange guide rollers between the winding roller and the unwinding roller to increase the path of the PPS material fibers.

[0063] Third step, seal the winding roller, the unwinding roller and the electrodes through a sealing member, and evacuate the inner cavity of the sealing member to vacuum.

[0064] Fourth step, introduce reaction gas into the inner cavity of the sealing member.

[0065] Fifth step, discharge the electrodes to form plasma inside the sealing member.

[0066] In the sixth step, the PPS material fibers at the unwinding roller are released, so that the PPS material fibers shuttle between the electrodes and are treated by plasma, and finally are collected by the winding roller.

[0067] In this embodiment, the reaction gas is oxygen, argon or nitrogen;

[0068] Embodiment 2:

[0069] Please refer to Figures 2 - 12 , this embodiment provides a production device for PPS material fibers with good performance on the basis of Embodiment 1, including:

[0070] A control cabinet 1, one side of the control cabinet 1 is fixedly connected with a positioning disk 2, one side of the positioning disk 2 is fixedly connected with a positioning plate 3, both ends of the top of the positioning plate 3 are fixedly connected with vertical plates 4, and a fabric treatment assembly 5 for generating plasma is arranged between the two vertical plates 4;

[0071] Two groups of positioning assemblies 6, the two groups of positioning assemblies 6 are respectively assembled on both sides of the vertical plate 4, and a detachable winding and unwinding roller 7 is arranged between the two groups of positioning assemblies 6;

[0072] A transverse motor 8, the transverse motor 8 is fixedly connected inside the control cabinet 1, and a sealing assembly 9 is assembled at the bottom of the control cabinet 1 close to the positioning plate 3, and the sealing assembly 9 is used to cooperate with the transverse motor 8 to seal the fabric treatment assembly 5;

[0073] A positioning frame 10, a vacuum pump 11 is fixedly connected to the positioning frame 10, an extension pipe 12 is fixedly connected to the input end of the vacuum pump 11, and one end of the extension pipe 12 away from the vacuum pump 11 penetrates through the control cabinet 1 and extends to one side of the positioning disk 2 close to the fabric treatment assembly 5, and the vacuum pump 11 is used to cooperate with the extension pipe 12 to form a vacuum state at the sealing assembly 9;

[0074] A gas generator 13, the gas generator 13 is fixedly connected inside the control cabinet 1, an output end of the gas generator 13 is fixedly connected with a transmission pipe 14, and one end of the transmission pipe 14 away from the gas generator 13 extends to one side of the positioning disk 2 close to the fabric treatment assembly 5;

[0075] In this embodiment, the gas generator 13 is an oxygen generator. Among them, the oxygen generator is a device that takes air as raw material, separates oxygen by physical or chemical means and supplies oxygen continuously, which is a mature existing technology and will not be elaborated here;

[0076] In other embodiments, the gas generator 13 can also be an argon generator or a nitrogen generator;

[0077] In this embodiment, a liquid application assembly is further arranged on the control cabinet 1, and the liquid application assembly includes:

[0078] A liquid storage device for centrally storing liquids;

[0079] A metering pump for drawing out the liquid in the liquid storage device;

[0080] A vaporization device for vaporizing the liquid discharged by the metering pump and feeding it into the sealing cylinder B54 to apply a treatment aid to the PPS material fibers;

[0081] In this embodiment, the fabric treatment assembly 5 includes:

[0082] A plurality of upper reversing rollers 15, and the plurality of upper reversing rollers 15 are all rotatably connected between the tops of two vertical plates 4. A lower reversing roller 16 which is arranged in a staggered manner with the upper reversing rollers 15 is arranged between the bottoms of the two vertical plates 4;

[0083] A plurality of electrode tubes 17, and the plurality of electrode tubes 17 are all fixedly connected between the two vertical plates 4, and two adjacent electrode tubes 17 are arranged alternately with positive and negative polarities;

[0084] In this embodiment, a driving member for driving the upper reversing roller 15 to rotate is further arranged between the two vertical plates 4, and the driving member is not limited herein;

[0085] In this embodiment, each set of positioning assemblies 6 includes:

[0086] A stability maintaining seat 18 and a transmission seat 19. The stability maintaining seat 18 and the transmission seat 19 are respectively fixedly connected to the mutually remote sides of the two vertical plates 4. A transmission shaft rod 20 is rotatably connected to each of the mutually approaching ends of the stability maintaining seat 18 and the transmission seat 19. A positioning lock rod 21 is slidably connected to the middle of the transmission shaft rod 20, and the two positioning lock rods 21 are respectively connected in a clamping manner to the two ends of the winding and unwinding roller 7. A plurality of guiding grooves 23 are formed on the outer side of the transmission shaft rod 20;

[0087] A plurality of displacement plates 24 are respectively slidably connected inside the corresponding guiding grooves 23. The end of the displacement plate 24 located inside the transmission shaft rod 20 is also fixedly connected to the positioning lock rod 21. A guiding rod 25 is rotatably connected to one side of the displacement plate 24. A positioning seat 26 corresponding to the displacement plate 24 is fixedly connected to the outer side of the transmission shaft rod 20 away from the guiding groove 23. A rotating shaft 27 is rotatably connected to the positioning seat 26. An eccentric plate 28 is fixedly connected to one end of the rotating shaft 27 in an inclined manner, and the end of the guiding rod 25 away from the displacement plate 24 is also rotatably connected to the eccentric plate 28;

[0088] The limit seat 29 is fixedly connected to the middle of one side of the positioning seat 26. One end of the limit seat 29 is vertically slidably connected with a limit shaft rod 30. The top end of the limit shaft rod 30 is fixedly connected with an assembly ear 31. A linkage pin 32 is fixedly connected to the assembly ear 31. A linkage plate 33 is obliquely fixedly connected to one side of the rotating shaft 27 close to the linkage pin 32. A linkage through slot 34 is formed in the middle of the linkage plate 33, and the linkage pin 32 is also movably connected inside the corresponding linkage through slot 34;

[0089] The lock plate 35 is fixedly connected to the outside of the transmission shaft rod 20. A lock through slot 36 is formed at the top end of the lock plate 35. A lock screw 37 is fixedly connected to one side of the displacement plate 24 corresponding to the lock through slot 36, and the lock screw 37 penetrates through the lock through slot 36. A locking block 38 is threadedly connected to one end of the lock screw 37;

[0090] The transmission spur gear 39 is fixedly connected to the outside of the transmission shaft rod 20. A transmission motor 40 is fixedly connected to one side of the transmission seat 19. The output end of the transmission motor 40 is fixedly connected with a driving spur gear 41, and the driving spur gear 41 is meshed with the transmission spur gear 39;

[0091] In this embodiment, positioning shafts are arranged at the ends of the displacement plate 24 and the eccentric plate 28 close to each other, and the guide rod 25 is rotatably connected between the two positioning shafts. Through the arrangement of the positioning shafts, the end of the guide rod 25 can be stably assembled, ensuring the smoothness of the connection between the guide rod 25 and the displacement plate 24 and the eccentric plate 28;

[0092] In this embodiment, anti-slip pads are fixedly connected to the side of the lock plate 35 away from the guide groove 23 and the outside of the locking block 38. Anti-slip lines are formed on the anti-slip pads. Through the arrangement of the anti-slip pads, the friction force when the locking block 38 contacts the lock plate 35 can be increased;

[0093] In this embodiment, locking grooves 22 are formed at both ends of the winding and unwinding roller 7. A plurality of limiting strips are fixedly connected to the outside of the positioning lock rod 21. Limiting grooves are formed in the inner walls of the transmission shaft rod 20 and the locking grooves 22, and the limiting strips are also slidably connected inside the limiting grooves. Through the arrangement of the limiting strips and the limiting grooves, when the positioning lock rod 21 is moved into the locking groove 22, the limiting strips will slide into the limiting grooves, so that when the transmission shaft rod 20 rotates, the winding and unwinding roller 7 can be driven to rotate synchronously by means of the positioning lock rod 21;

[0094] In this embodiment, a stabilizing plate is fixedly connected to the bottom end of the limit shaft rod 30. The stabilizing plate is of an arc-shaped structure, and anti-slip lines are formed on the inner side of the stabilizing plate. Through the arrangement of the stabilizing plate, the contact with the end of the winding and unwinding roller 7 can be achieved in a larger range, ensuring the stability of the rotation of the winding and unwinding roller 7;

[0095] In this embodiment, a tension adjustment assembly is further provided between the stability maintenance seat 18 and the transmission seat 19 on one side of the vertical plate 4. The tension adjustment assembly includes:

[0096] Two extension seats 42 are respectively and fixedly connected to the sides of the stability maintenance seat 18 and the transmission seat 19 close to each other. A hollow shaft rod 43 is vertically rotatably connected to the middle of the extension seat 42. A tension screw rod 44 is threadedly connected to the middle of the hollow shaft rod 43. A positioning block 45 is fixedly connected to the bottom end of the tension screw rod 44. A plurality of tension adjustment rollers 46 are rotatably connected between the two positioning blocks 45;

[0097] Two drive motors 47 are respectively and fixedly connected to the tops of the two extension seats 42. A drive spur gear 48 is fixedly connected to the output end of the drive motor 47. A linkage spur gear 49 is fixedly connected to the outside of the hollow shaft rod 43, and the linkage spur gear 49 is meshed and connected with the drive spur gear 48;

[0098] In this embodiment, the diameter of the drive spur gear 48 is smaller than that of the linkage spur gear 49. By changing the diameters of the drive spur gear 48 and the linkage spur gear 49, the rotation speed of the hollow shaft rod 43 can be slowed down, making the adjustment of the tension adjustment roller 46 more accurate;

[0099] In this embodiment, the sealing assembly 9 includes:

[0100] A bearing platform 50 is fixedly connected to the bottom end of the control cabinet 1 close to the positioning plate 3. A transmission screw rod 51 is rotatably connected to the middle of the top of the bearing platform 50, and the output end of the transverse motor 8 is fixedly connected to the transmission screw rod 51. Linear guide rails 52 are fixedly connected to both ends of the top of the bearing platform 50;

[0101] Sealing cylinder A53, sealing cylinder A53 and splicing cylinder 55. The splicing cylinder 55 is connected between the sealing cylinder A53 and the sealing cylinder B54 through a flange. The bottom ends of the sealing cylinder A53, the sealing cylinder B54 and the splicing cylinder 55 are all fixedly connected with bearing supports 56. Both ends of the bearing support 56 are rotatably connected with pulleys 57, and the pulleys 57 travel on the linear guide rails 52. An assembly block 58 is fixedly connected to the bearing support 56 corresponding to the sealing cylinder A53, and the assembly block 58 is also threadedly connected to the outside of the transmission screw rod 51;

[0102] In this embodiment, bearing seats are provided at both ends of the bottom of the tension adjustment roller 46, and the pulleys 57 are rotatably connected to the bearing seats;

[0103] In this embodiment, observation windows are opened on the sealing cylinder A53, the sealing cylinder B54 and the splicing cylinder 55 for feeding back the real-time state inside them;

[0104] A specific application of the above two embodiments is as follows: First, place the winding and unwinding roller 7 used for winding between two drive shaft rods 20 corresponding to the tension adjusting roller 46. Then, pull the displacement plate 24 to drive the positioning lock rod 21 out of the drive shaft rod 20 and into the mating lock groove 22 to form a preliminary mounting of the winding and unwinding roller 7. Since the guide rod 25 is connected between the displacement plate 24 and the eccentric plate 28, when the positioning lock rod 21 and the displacement plate 24 are displaced synchronously, the guide rod 25 can be used to push the eccentric plate 28, and drive the linkage plate 33 to rotate downward through the rotating shaft 27. And since the linkage pin 32 is connected inside the linkage through groove 34, when the linkage plate 33 rotates, it can press the linkage pin 32 to make the limiting shaft rod 30 approach the winding and unwinding roller 7 until the limiting shaft rod 30 contacts the winding and unwinding roller 7 to provide auxiliary support for the winding and unwinding roller 7. Then, rotate the locking block 38 so that it fits tightly with the mating lock plate 35 along the mating lock screw 37 to increase the friction force of the displacement of the positioning lock rod 21, and finally lock the position of the positioning lock rod 21;

[0105] Place the winding and unwinding roller 7 wound with PPS material fibers between another two drive shaft rods 20, and position the winding and unwinding roller 7 through the above steps. Then, as shown in Figure 5 , successively mount the PPS material fibers on the upper reversing roller 15 and the lower reversing roller 16 so that the PPS material fibers pass through the electrode tubes 17 arranged with positive and negative alternation. Then, pass the free end of the PPS material fibers from the bottom of the tension adjusting roller 46, and finally connect them to the winding and unwinding roller 7 used for winding;

[0106] Start the transverse motor 8 to drive the transmission screw rod 51 to rotate. Under the connection of the transmission screw rod 51 and the assembly block 58, the assembly block 58 can drive the sealing cylinder A53, the sealing cylinder B54 and the splicing cylinder 55 to displace towards the control cabinet 1 until they fit tightly with the control cabinet 1. Place the PPS material fibers in the inner cavity of the sealing cylinder B54 to seal the PPS material fibers. Then, start the extension pipe 12 to extract the gas inside the sealing cylinder A53, the sealing cylinder B54 and the splicing cylinder 55 through the transmission pipe 14 until a vacuum state is formed inside the sealing cylinder A53, the sealing cylinder B54 and the splicing cylinder 55;

[0107] After a vacuum state is formed inside the sealing cylinder A53, the sealing cylinder B54 and the splicing cylinder 55, start the gas generator 13 to inject oxygen, argon and nitrogen that cooperate with the electrode tubes 17 into the sealing cylinder A53, the sealing cylinder B54 and the splicing cylinder 55 through the transmission pipe 14. Then, start the electrode tubes 17. After the electrode tubes 17 discharge, a plasma will be formed inside the sealing cylinder A53, the sealing cylinder B54 and the splicing cylinder 55;

[0108] The driving motor 40 is started to drive the driving spur gear 39, thereby driving the transmission shaft rod 20 to rotate. Since the winding and unwinding roller 7 is assembled on the transmission shaft rod 20, the winding and unwinding roller 7 can follow the transmission shaft rod 20 to rotate, so as to release the PPS material fiber, and the PPS material fiber is wound by another winding and unwinding roller 7. Before winding, the PPS material fiber is made to shuttle between the electrode tubes 17 and is treated by plasma;

[0109] Moreover, the driving motor 47 can be started to cause the driving spur gear 48 to drive the linkage spur gear 49, thereby driving the hollow shaft rod 43 to rotate. Under the connection of the hollow shaft rod 43 and the tensioning screw rod 44, the tensioning screw rod 44 can vertically displace along the hollow shaft rod 43, so as to adjust the vertical position of the tensioning adjusting roller 46. Since the PPS material fiber passes through the bottom end of the tensioning adjusting roller 46, the tension of the PPS material fiber during winding can be adjusted by adjusting the position of the tensioning adjusting roller 46;

[0110] The power of the electrode tube 17 of the present invention: 2KW - 20KW;

[0111] The speed of the PPS material fiber: 1 m / min - 10 m / min;

[0112] The vacuum degree: 20Pa - 50Pa;

[0113] When treating the hydrophilicity of the PPS material fiber, the power of the electrode tube 17 is set to 3KW, the vacuum degree is set to 25Pa, the reaction gas is oxygen, and the speed of the PPS material fiber is 3 m / min;

[0114] When treating the hydrophilicity and coating performance of the PPS material fiber: the power of the electrode tube 17 is set to 8KW, the vacuum degree is set to 20Pa, the reaction gas is oxygen + argon, and the speed of the PPS material fiber is 5 m / min;

[0115] In summary, through the plasma surface treatment of the PPS material fiber, the surface activity of the PPS material fiber is increased, and a certain hydrophilic property is generated; at the same time, nano-level grooves can be formed on the fiber surface, thereby improving the coating performance of the third-generation membrane of the alkaline electrolytic cell;

[0116] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0117] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0118] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production method of PPS material fibers with good performance, characterized in that: The steps are as follows: First step, electrodes arranged with positive and negative alternation are set between the winding roller and the unwinding roller of PPS material fibers; Second step, a guide roller is set between the winding roller and the unwinding roller to increase the path of PPS material fibers; Third step, the winding roller, the unwinding roller and the electrodes are sealed by a seal, and the inner cavity of the seal is evacuated to a vacuum; Fourth step, a reaction gas is introduced into the inner cavity of the seal; Fifth step, the electrodes discharge to form a plasma inside the seal; Sixth step, the PPS material fibers at the unwinding roller are released, so that the PPS material fibers shuttle between the electrodes and are treated by the plasma, and finally are collected by the winding roller.

2. The production method of a PPS material fiber with good performance according to claim 1, characterized in that: The reaction gas is oxygen, argon or nitrogen.

3. A production device for PPS material fibers with good performance, applicable to the production method of a kind of PPS material fibers with good performance described in any one of claims 1-2, characterized in that: It includes: A control cabinet (1), on one side of the control cabinet (1) is fixedly connected with a positioning disk (2), on one side of the positioning disk (2) is fixedly connected with a positioning plate (3), at both ends of the top of the positioning plate (3) are fixedly connected with vertical plates (4), between the two vertical plates (4) is arranged a fabric treatment component (5), and the fabric treatment component (5) is used for generating plasma; Two groups of positioning components (6), the two groups of positioning components (6) are respectively assembled on both sides of the vertical plate (4), and a detachable winding and unwinding roller (7) is arranged between the two groups of positioning components (6); A transverse motor (8), the transverse motor (8) is fixedly connected inside the control cabinet (1), at the bottom of the control cabinet (1) close to the positioning plate (3) is assembled a sealing component (9), and the sealing component (9) is used to cooperate with the transverse motor (8) to seal the fabric treatment component (5); A positioning frame (10), on the positioning frame (10) is fixedly connected with a vacuum pump (11), the input end of the vacuum pump (11) is fixedly connected with an extension pipe (12), and one end of the extension pipe (12) far from the vacuum pump (11) penetrates through the control cabinet (1) and extends to the side of the positioning disk (2) close to the fabric treatment component (5), and the vacuum pump (11) is used to cooperate with the extension pipe (12) to make the sealing component (9) in a vacuum state; A gas generator (13), the gas generator (13) is fixedly connected inside the control cabinet (1), the output end of the gas generator (13) is fixedly connected with a transmission pipe (14), and one end of the transmission pipe (14) far from the gas generator (13) extends to the side of the positioning disk (2) close to the fabric treatment component (5).

4. The production equipment of a PPS material fiber with good performance according to claim 3, characterized in that: The fabric treatment component (5) includes: A plurality of upper reversing rollers (15), the plurality of upper reversing rollers (15) are all rotatably connected between the tops of the two vertical plates (4), and between the bottoms of the two vertical plates (4) is arranged a lower reversing roller (16) staggered with the upper reversing rollers (15); A plurality of electrode tubes (17), the plurality of electrode tubes (17) are all fixedly connected between the two vertical plates (4), and adjacent two of the electrode tubes (17) are arranged with positive and negative alternation.

5. The production equipment of a PPS material fiber with good performance according to claim 3, characterized in that: Each group of the positioning components (6) includes: A stability-maintaining seat (18) and a transmission seat (19), the stability-maintaining seat (18) and the transmission seat (19) are respectively fixedly connected to the outer sides of two vertical plates (4) away from each other, both ends of the stability-maintaining seat (18) and the transmission seat (19) close to each other are rotatably connected with a transmission shaft rod (20), a positioning lock rod (21) is slidably connected to the middle of the transmission shaft rod (20), and the two positioning lock rods (21) are respectively clamped and connected to both ends of a winding and unwinding roller (7). A plurality of guide grooves (23) are formed on the outer side of the transmission shaft rod (20); A plurality of displacement plates (24), the plurality of displacement plates (24) are respectively slidably connected inside the corresponding guide grooves (23), one end of the displacement plate (24) located inside the transmission shaft rod (20) is also fixedly connected to the positioning lock rod (21), one side of the displacement plate (24) is rotatably connected with a guide rod (25), the outer side of the transmission shaft rod (20) away from the guide groove (23) is fixedly connected with a positioning seat (26) corresponding to the displacement plate (24), a rotating shaft (27) is rotatably connected to the positioning seat (26), one end of the rotating shaft (27) is fixedly connected with an eccentric plate (28) obliquely, and one end of the guide rod (25) away from the displacement plate (24) is also rotatably connected to the eccentric plate (28); A limit seat (29), the limit seat (29) is fixedly connected to the middle of one side of the positioning seat (26), a limit shaft rod (30) is vertically slidably connected to one end of the limit seat (29), the top end of the limit shaft rod (30) is fixedly connected with an assembly ear (31), a linkage pin (32) is fixedly connected to the assembly ear (31), a linkage plate (33) is fixedly connected to one side of the rotating shaft (27) close to the linkage pin (32) obliquely, a linkage through groove (34) is formed in the middle of the linkage plate (33), and the linkage pin (32) is also movably connected inside the corresponding linkage through groove (34); A matching lock plate (35), the matching lock plate (35) is fixedly connected to the outer side of the transmission shaft rod (20), a matching lock through groove (36) is formed at the top end of the matching lock plate (35), a matching lock screw rod (37) is fixedly connected to one side of the displacement plate (24) corresponding to the matching lock through groove (36), and the matching lock screw rod (37) penetrates through the matching lock through groove (36). One end of the matching lock screw rod (37) is threadedly connected with a locking block (38); A transmission spur gear (39), the transmission spur gear (39) is fixedly connected to the outer side of the transmission shaft rod (20), a transmission motor (40) is fixedly connected to one side of the transmission seat (19), a driving spur gear (41) is fixedly connected to the output end of the transmission motor (40), and the driving spur gear (41) is meshed with the transmission spur gear (39).

6. The production equipment of a PPS material fiber with good performance according to claim 5, characterized in that: A tensioning and adjusting assembly is further arranged between the stability-maintaining seat (18) and the transmission seat (19) on one side of the vertical plate (4). The tensioning and adjusting assembly includes: Two extension bases (42), the two extension bases (42) are respectively fixedly connected to the closer sides of the stability-maintaining base (18) and the transmission base (19). A hollow shaft rod (43) is vertically rotatably connected to the middle of the extension base (42). A tensioning screw rod (44) is threadedly connected to the middle of the hollow shaft rod (43). A positioning block (45) is fixedly connected to the bottom end of the tensioning screw rod (44). A plurality of tensioning adjusting rollers (46) are rotatably connected between the two positioning blocks (45); Two drive motors (47), the two drive motors (47) are respectively fixedly connected to the tops of the two extension bases (42). A drive spur gear (48) is fixedly connected to the output end of the drive motor (47). A linkage spur gear (49) is fixedly connected to the outside of the hollow shaft rod (43), and the linkage spur gear (49) is meshed and connected with the drive spur gear (48).

7. The production equipment of a PPS material fiber with good performance according to claim 3, characterized in that: The sealing assembly (9) includes: A bearing platform (50), the bearing platform (50) is fixedly connected to the bottom end of the control cabinet (1) close to the positioning plate (3). A transmission screw rod (51) is rotatably connected to the middle of the top of the bearing platform (50), and the output end of the transverse motor (8) is fixedly connected to the transmission screw rod (51). Linear guide rails (52) are fixedly connected to both ends of the top of the bearing platform (50); Sealing cylinder A (53), sealing cylinder B (54) and splicing cylinder (55), the splicing cylinder (55) is connected between the sealing cylinder A (53) and the sealing cylinder B (54) through a flange. Bearing supports (56) are fixedly connected to the bottom ends of the sealing cylinder A (53), the sealing cylinder B (54) and the splicing cylinder (55). Pulleys (57) are rotatably connected to both ends of the bearing support (56), and the pulleys (57) travel on the linear guide rail (52). An assembly block (58) is fixedly connected to the bearing support (56) corresponding to the sealing cylinder A (53), and the assembly block (58) is also threadedly connected to the outside of the transmission screw rod (51).

8. The production equipment of a PPS material fiber with good performance according to claim 3, characterized in that: A liquid application assembly is further provided on the control cabinet (1), and the liquid application assembly includes: A liquid storage device for centrally storing liquid; A metering pump for drawing out the liquid in the liquid storage device; A vaporization device for vaporizing the liquid led out by the metering pump and sending it into the sealing cylinder B (54).

9. The production equipment of a PPS material fiber with good performance according to claim 5, characterized in that: Locking grooves (22) are opened at both ends of the winding and unwinding roller (7). A plurality of limiting strips are fixedly connected to the outside of the positioning lock rod (21). Limiting grooves are opened on the inner walls of the transmission shaft rod (20) and the locking grooves (22), and the limiting strips also slide inside the limiting grooves.

10. The production equipment of a PPS material fiber with good performance according to claim 5, characterized in that: A stability-maintaining plate is fixedly connected to the bottom end of the limiting shaft rod (30). The stability-maintaining plate is of an arc structure, and anti-slip lines are opened on the inner side of the stability-maintaining plate.

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