Rolling equipment of PPS diaphragm cloth for water electrolysis

Abstract

The utility model discloses rolling equipment for PPS (polyphenylene sulfite) diaphragm cloth for water electrolysis, and relates to the technical field of diaphragm cloth treatment. The device comprises a rectangular bottom plate, wherein a blow-drying mechanism and a winding mechanism are arranged on the rectangular bottom plate; the rectangular bottom plate comprises two first supporting plates fixedly connected to the top of the rectangular bottom plate, two first rotating shafts are rotationally connected between the two first supporting plates, and the two first rotating shafts are located above and below the two first supporting plates correspondingly; the rear sides of the two first rotating shafts rotationally penetrate through the outer wall of the first supporting plate located on the rear side and extend to the outer side. Through the arrangement of the blow-drying mechanism, the problem that moisture possibly remains on the surface of the diaphragm cloth in the rolling process, and if the moisture cannot be blow-dried in time, the moisture possibly affects the pore structure and the physical performance of the diaphragm cloth is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of diaphragm cloth processing, in particular to a rolling device for PPS diaphragm cloth used for water electrolysis. Background Art

[0002] The diaphragm is the main core material of the water electrolyzer and is placed between the anode and cathode of the water electrolyzer to prevent the mixing of the anode side gas and the cathode side gas to ensure the purity of the gas. Rolling can eliminate the wrinkles and unevenness on the surface of the diaphragm cloth, so that it can be evenly distributed in the electrolyzer, ensuring the uniform transfer of current and substances, thereby improving the electrolysis efficiency and stability. Through rolling, the fiber structure of the PPS diaphragm cloth is more compact, reducing the size and number of pores, effectively preventing gas cross-penetration, and improving the separation effect of hydrogen and oxygen during electrolysis. During the rolling process, the diaphragm cloth may absorb moisture from the environment or introduce a certain amount of moisture due to the process itself.

[0003] However, during the use of the existing rolling equipment for PPS diaphragm cloth for water electrolysis, moisture may remain on the surface of the diaphragm cloth due to the rolling process. If it cannot be blown dry in time, the moisture may affect the pore structure and physical properties of the diaphragm cloth. Utility Model Content

[0004] The utility model aims to provide a rolling device for PPS diaphragm cloth for water electrolysis. By setting a drying mechanism, the utility model solves the problem that moisture may remain on the surface of the diaphragm cloth during the rolling process. If it cannot be dried in time, the moisture may affect the pore structure and physical properties of the diaphragm cloth.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a rolling device for PPS diaphragm cloth for water electrolysis, comprising a rectangular bottom plate, on which a drying mechanism and a winding mechanism are arranged;

[0007] The rectangular bottom plate includes two first support plates fixedly connected to the top of the rectangular bottom plate. Between the two first support plates, two first rotating shafts are rotatably connected. The two first rotating shafts are respectively located above and below the two first support plates. The rear sides of the two first rotating shafts rotatably penetrate through the outer wall of the rear first support plate and extend to the outside. The front side of the first rotating shaft located above rotatably penetrates through the outer wall of the front first support plate and extends to the outside. Rotating rollers are fixedly connected to the outer walls of the two first rotating shafts. Two open support plates are fixedly connected to the top of the rectangular bottom plate. A rotating rod is rotatably connected to the opening of the two open support plates. Two limiting pieces are threadedly connected to the front and rear outer walls of the rotating rod. A guiding module is fixedly connected to the top of the rectangular bottom plate. The air-drying mechanism includes an air-drying component and a transmission component. The air-drying component includes a U-shaped support frame fixedly connected to the top of the rectangular bottom plate.

[0008] Further, a second rotating shaft rotatably penetrates through the central axis of the U-shaped support frame. A fan is fixedly connected to the extending part at the bottom side of the second rotating shaft. A second support plate is fixedly connected to the top of the rectangular bottom plate. A third rotating shaft rotatably penetrates through the second support plate.

[0009] Further, the transmission component includes bevel gears respectively fixedly connected to the outer walls of the second rotating shaft and the third rotating shaft. The two bevel gears are meshed with each other. A large pulley is fixedly connected to the extending part at the rear side of the first rotating shaft located above.

[0010] Further, a small pulley is fixedly connected to the extending part at the rear side of the third rotating shaft. A first belt is sleeved on the outer walls of the large pulley and the small pulley.

[0011] Further, the winding mechanism includes a winding component and a driving component. The winding component includes a trapezoidal chute opened on the top of the rectangular bottom plate. A moving plate is slidably connected to the inner wall of the trapezoidal chute. A chute is opened on the front side of the moving plate.

[0012] Further, a third support plate is fixedly connected to the top of the rectangular bottom plate. A fourth rotating shaft rotatably penetrates through the third support plate. The rear side of the fourth rotating shaft rotatably extends into the chute and is slidably connected to the chute. A rectangular support plate is fixedly connected to the top of the rectangular bottom plate.

[0013] Further, the driving component includes a threaded rod rotatably connected to the right side of the rectangular support plate. The right side of the threaded rod threadedly penetrates through the outer wall of the moving plate and extends to the outside. A motor is fixedly connected to the extending part at the front side of the first rotating shaft located above.

[0014] Further, pulleys are fixedly connected to the extending parts at the front sides of the first rotating shaft located above and the fourth rotating shaft. A second belt is sleeved on the two pulleys. Gears are fixedly connected to the extending parts at the rear sides of the two first rotating shafts. The two gears are meshed with each other.

[0015] The utility model has the following beneficial effects:

[0016] By setting a drying mechanism, while winding, the rotating shaft 1 will drive the rotating shaft 3 on the supporting plate 2 to rotate rapidly under the action of the large pulley, the small pulley and the belt 1, and the rotating shaft 3 will drive the fan on the rotating shaft 2 to rotate through the bevel gear, so as to dry the PPS diaphragm cloth after rolling, so as to accelerate the evaporation of moisture on the surface of the diaphragm cloth, shorten the overall drying time, improve production efficiency, prevent the diaphragm cloth from changing its physical or chemical properties due to residual moisture, reduce the possibility of microorganisms growing and reproducing on the diaphragm cloth in a humid environment, and ensure the purity and quality of the diaphragm cloth;

[0017] By setting up a winding mechanism, while shaft one drives the roller to rotate, shaft one will also drive shaft four on support plate three to rotate through pulley and belt two, so as to wind up the diaphragm cloth that has been rolled, so that the PPS diaphragm cloth that has been rolled can be neatly rolled up, avoiding confusion, wrinkles or damage to the diaphragm cloth during subsequent production, transportation or storage, and ensuring that the diaphragm cloth maintains appropriate tension during the winding process. Stable and appropriate tension helps to maintain the flatness and uniformity of the diaphragm cloth, and prevents loose winding due to being too loose or tensile deformation due to being too tight.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0023] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of B;

[0024] Figure 5 For this utility model Figure 2Schematic diagram of the enlarged structure of C

[0025] In the accompanying drawings, the components represented by each reference numeral are listed as follows:

[0026] Rectangular bottom plate; 101, first support plate; 102, first rotating shaft; 103, rotating roller; 104, open support plate; 105, rotating rod; 106, limiting piece; 107, guiding module; 2, drying mechanism; 21, drying assembly; 211, U-shaped support frame; 212, second rotating shaft; 213, fan; 214, second support plate; 215, third rotating shaft; 22, transmission assembly; 221, bevel gear; 222, large pulley; 223, small pulley; 224, first belt; 3, winding mechanism; 31, winding assembly; 311, trapezoidal chute; 312, moving plate; 313, chute; 314, third support plate; 315, fourth rotating shaft; 316, rectangular support plate; 32, driving assembly; 321, threaded rod; 322, motor; 323, pulley; 324, second belt; 325, gear. Detailed implementation manners

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. 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.

[0028] Please refer to Figure 1-5As shown in the figure, the utility model relates to a rolling equipment for PPS diaphragm cloth used in water electrolysis, which includes a rectangular bottom plate 1. A drying mechanism 2 and a winding mechanism 3 are arranged on the rectangular bottom plate 1. The rectangular bottom plate 1 includes two first support plates 101 fixedly connected to the top of the rectangular bottom plate 1. Two first rotating shafts 102 are rotatably connected between the two first support plates 101. The two first rotating shafts 102 are respectively located above and below the two first support plates 101. The rear sides of the two first rotating shafts 102 rotatably penetrate through the outer wall of the rear first support plate 101 and extend to the outside. The front side of the first rotating shaft 102 located above rotatably penetrates through the outer wall of the front first support plate 101 and extends to the outside. Rolling rollers 103 are fixedly connected to the outer walls of the two first rotating shafts 102. Two open support plates 104 are fixedly connected to the top of the rectangular bottom plate 1. A rotating rod 105 is rotatably connected to the opening of the two open support plates 104. Two limiting pieces 106 are threadedly connected to the front and rear outer walls of the rotating rod 105. A guiding module 107 is fixedly connected to the top of the rectangular bottom plate 1. The drying mechanism 2 includes a drying component 21 and a transmission component 22. The drying component 21 includes a U-shaped support frame 211 fixedly connected to the top of the rectangular bottom plate 1. A second rotating shaft 212 rotatably penetrates through the central axis of the U-shaped support frame 211. A fan 213 is fixedly connected to the bottom extension of the second rotating shaft 212. A second support plate 214 is fixedly connected to the top of the rectangular bottom plate 1. A third rotating shaft 215 rotatably penetrates through the second support plate 214. The transmission component 22 includes bevel gears 221 respectively fixedly connected to the outer walls of the second rotating shaft 212 and the third rotating shaft 215. The two bevel gears 221 are meshed with each other. A large pulley 222 is fixedly connected to the rear extension of the first rotating shaft 102 located above. A small pulley 223 is fixedly connected to the rear extension of the third rotating shaft 215. A first belt 224 is sleeved on the outer walls of the large pulley 222 and the small pulley 223. By setting the drying mechanism 2, the evaporation of the moisture on the surface of the diaphragm cloth can be accelerated, the overall drying time can be shortened, the production efficiency can be improved, the physical or chemical properties of the diaphragm cloth caused by residual moisture can be prevented, the possibility of the growth and reproduction of microorganisms on the diaphragm cloth in a humid environment can be reduced, and the purity and quality of the diaphragm cloth can be guaranteed. The winding mechanism 3 includes a winding component 31 and a driving component 32. The winding component 31 includes a trapezoidal chute 311 opened on the top of the rectangular bottom plate 1. A moving plate 312 is slidably connected to the inner wall of the trapezoidal chute 311. A chute 313 is opened on the front side of the moving plate 312. A third support plate 314 is fixedly connected to the top of the rectangular bottom plate 1. A fourth rotating shaft 315 rotatably penetrates through the third support plate 314. The rear side of the fourth rotating shaft 315 rotatably extends into the chute 313 and is slidably connected to the chute 313. A rectangular support plate 316 is fixedly connected to the top of the rectangular bottom plate 1. The driving component 32 includes a threaded rod 321 rotatably connected to the right side of the rectangular support plate 316. The right side of the threaded rod 321 threadedly penetrates through the outer wall of the moving plate 312 and extends to the outside. A motor 322 is fixedly connected to the front extension of the first rotating shaft 102 located above.The front extensions of the rotating shaft 102 and the rotating shaft 4 315 located above are fixedly connected with pulleys 323, and the two pulleys 323 are sleeved with belts 2 324. The rear extensions of the two rotating shafts 102 are fixedly connected with gears 325, and the two gears 325 are meshed. By setting the winding mechanism 3, the PPS diaphragm cloth after the rolling process can be neatly rolled up to avoid confusion, wrinkles or damage to the diaphragm cloth during subsequent production, transportation or storage, and ensure that the diaphragm cloth maintains appropriate tension during the winding process. Stable and appropriate tension helps to maintain the flatness and uniformity of the diaphragm cloth, and prevents the loose winding caused by too loose or the tensile deformation caused by too tight.

[0029] A specific application of this embodiment is as follows: when in use, first place the device at a corresponding position, install the required rolled PPS diaphragm cloth reel on the rotating rod 105, install the limit plate 106 on the rotating rod 105, and then place the rotating rod 105 on the open support plate 104, pull out the PPS diaphragm cloth, pass it under the guide module 107 and pass it between the two rollers 103, start the motor 322, and the motor 322 drives the two rollers 103 to rotate at the same time through the rotating shaft 102 and the gear 325, and the PPS diaphragm cloth is pulled out. The PS diaphragm cloth is rolled, and the top of the PPS diaphragm cloth is fixed on the rotating shaft 4 315. When the rotating shaft 102 drives the rotating roller 103 to rotate, the rotating shaft 102 also drives the rotating shaft 4 315 on the supporting plate 314 to rotate through the pulley 323 and the belt 2 324, and the rolled diaphragm cloth is rolled up, so that the PPS diaphragm cloth after the rolling process can be neatly rolled up, so as to avoid confusion, wrinkles or damage of the diaphragm cloth in the subsequent production, transportation or storage process, and ensure that the diaphragm cloth is Maintain appropriate tension during the winding process. Stable and appropriate tension helps maintain the flatness and uniformity of the diaphragm cloth and prevents the tension deformation caused by loose winding or too tight winding. During the winding process, the shaft 102 will drive the shaft 3 215 on the support plate 214 to rotate rapidly under the action of the large pulley 222, the small pulley 223 and the belt 1 224, and the shaft 3 215 will drive the fan 213 on the shaft 2 212 to rotate through the bevel gear 221 to dry the PPS diaphragm cloth after rolling. , which can accelerate the evaporation of moisture on the surface of the diaphragm cloth, shorten the overall drying time, improve production efficiency, prevent the diaphragm cloth from changing its physical or chemical properties due to residual moisture, reduce the possibility of microorganisms growing and multiplying on the diaphragm cloth in a humid environment, and ensure the purity and quality of the diaphragm cloth. When the PPS diaphragm cloth on the PPS diaphragm cloth reel is processed, the threaded rod 321 can be twisted, and the threaded rod 321 drives the moving plate 312 to move backward in the trapezoidal slide groove 311, and then the rolled PPS diaphragm cloth can be taken out.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rolling device for PPS diaphragm cloth for water electrolysis, comprising a rectangular bottom plate (1), characterized in that: A drying mechanism (2) and a winding mechanism (3) are arranged on the rectangular bottom plate (1). The rectangular bottom plate (1) includes two first support plates (101) fixedly connected to the top of the rectangular bottom plate (1). Two first rotating shafts (102) are rotatably connected between the two first support plates (101). The two first rotating shafts (102) are respectively located above and below the two first support plates (101). The rear sides of the two first rotating shafts (102) rotatably penetrate through the outer wall of the rear first support plate (101) and extend to the outside. The front side of the first rotating shaft (102) located above rotatably penetrates through the outer wall of the front first support plate (101) and extends to the outside. Roller (103) is fixedly connected to the outer walls of the two first rotating shafts (102). Two open support plates (104) are fixedly connected to the top of the rectangular bottom plate (1). A rotating rod (105) is rotatably connected to the opening of the two open support plates (104). Two limiting pieces (106) are threadedly connected to the front and rear outer walls of the rotating rod (105). A guiding module (107) is fixedly connected to the top of the rectangular bottom plate (1). The drying mechanism (2) includes a drying component (21) and a transmission component (22). The drying component (21) includes a U-shaped support frame (211) fixedly connected to the top of the rectangular bottom plate (1).

2. The rolling equipment of the PPS diaphragm cloth for water electrolysis according to claim 1, characterized in that: A second rotating shaft (212) rotatably penetrates through the central axis of the U-shaped support frame (211). A fan (213) is fixedly connected to the extending part at the bottom side of the second rotating shaft (212). A second support plate (214) is fixedly connected to the top of the rectangular bottom plate (1). A third rotating shaft (215) rotatably penetrates through the second support plate (214).

3. The rolling equipment of the PPS diaphragm cloth for water electrolysis according to claim 2, characterized in that: The transmission component (22) includes bevel gears (221) respectively fixedly connected to the outer walls of the second rotating shaft (212) and the third rotating shaft (215). The two bevel gears (221) are meshed with each other. A large pulley (222) is fixedly connected to the extending part at the rear side of the first rotating shaft (102) located above.

4. The rolling equipment of the PPS diaphragm cloth for water electrolysis according to claim 3, characterized in that: A small pulley (223) is fixedly connected to the extending part at the rear side of the third rotating shaft (215). A first belt (224) is sleeved on the outer walls of the large pulley (222) and the small pulley (223).

5. The rolling equipment of the PPS diaphragm cloth for water electrolysis according to claim 4, characterized in that: The winding mechanism (3) includes a winding component (31) and a driving component (32). The winding component (31) includes a trapezoidal chute (311) opened on the top of the rectangular bottom plate (1). A moving plate (312) is slidably connected to the inner wall of the trapezoidal chute (311). A chute (313) is opened on the front side of the moving plate (312).

6. The rolling equipment for PPS diaphragm cloth for water electrolysis according to claim 5, characterized in that: A third support plate (314) is fixedly connected to the top of the rectangular bottom plate (1). A fourth rotating shaft (315) rotatably penetrates through the third support plate (314). The rear side of the fourth rotating shaft (315) rotatably extends into the chute (313) and is slidably connected to the chute (313). A rectangular support plate (316) is fixedly connected to the top of the rectangular bottom plate (1).

7. The rolling equipment for PPS diaphragm cloth for water electrolysis according to claim 6, characterized in that: The driving assembly (32) comprises a threaded rod (321) rotatably connected to the right side of the rectangular support plate (316), the right side thread of the threaded rod (321) passing through the outer wall of the movable plate (312) and extending to the outside, and a motor (322) is fixedly connected to the front extension portion of the rotating shaft 1 (102) located above.

8. The rolling equipment for PPS diaphragm cloth for water electrolysis according to claim 7, characterized in that: The front extensions of the rotating shaft one (102) and the rotating shaft four (315) located above are both fixedly connected with pulleys (323), and belt two (324) is sleeved on the two pulleys (323). The rear extensions of the two rotating shafts one (102) are both fixedly connected with gears (325), and the two gears (325) are meshed with each other.

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