Electrostatic spinning waterproof breathable fabric drying device

Abstract

The utility model relates to an electrostatic spinning waterproof breathable fabric drying device which comprises a drying box. A motor is arranged on the side wall of the top of the drying box; the output end of the motor is fixedly connected with a gear; the gear is rotationally connected with a fixed seat; the side wall of the fixed seat is fixedly connected with the inner side wall of the drying box; a first channel is formed in the middle of the fixed seat; a plurality of notches are formed in the side wall of the first channel; a fixed rod is fixedly connected to the middle part of the side wall of the notch; the middle part of the fixed rod is rotationally connected with a rotating block; the rotating block is connected with a torsion spring of the fixed rod; a second channel is formed in the middle of the fixed seat; through the arrangement, the electrostatic spinning waterproof and breathable fabric can be turned over continuously during drying, the contact range of hot air injected into the drying box by the hot air blower and the electrostatic spinning waterproof and breathable fabric is enlarged, meanwhile, the situation that local drying is not uniform can be avoided, the shape and texture of the fabric can be kept, and the drying efficiency is improved. And pilling and deformation caused by non-uniform drying are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a drying device for electrospun waterproof and breathable fabrics. Background Art

[0002] The electrospun waterproof and breathable fabric is a special fabric prepared by electrospinning technology, which combines electrospinning technology and waterproof and breathable performance, and has waterproof and breathable effects. The electrospun waterproof and breathable fabric can be used to make textile clothing products for outdoor sports, such as jackets, trousers, shoes and hats, etc., to provide protection against wind and rain and moisture permeability for outdoor sports enthusiasts. It can also be used to make medical protective clothing, and the electrospun waterproof and breathable fabric can effectively prevent the penetration of bacteria and viruses.

[0003] In the prior art, the electrospun waterproof and breathable fabric is usually loaded into a dryer or hung in a well-ventilated place for drying. During long-term use and observation, it is found that when hot air is used to dry the electrospun waterproof and breathable fabric, the hot air is difficult to be evenly distributed on the fabric, resulting in difficulty in quickly drying some parts of the electrospun waterproof and breathable fabric.

[0004] Therefore, the utility model provides a drying device for electrospun waterproof and breathable fabrics. Summary of the Utility Model

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the problem that when the electrospun waterproof and breathable fabric is dried with hot air in the prior art, the hot air is difficult to be evenly distributed on the fabric, resulting in difficulty in quickly drying some parts of the electrospun waterproof and breathable fabric.

[0006] To solve the above technical problems, the present utility model provides a drying device for an electrospun waterproof and breathable fabric, comprising a drying box; a motor is provided on the side wall of the top of the drying box; a gear is fixedly connected to the output end of the motor; the gear is rotatably connected to a fixed seat; the side wall of the fixed seat is fixedly connected to the inner side wall of the drying box; a first channel is opened in the middle of the fixed seat; a plurality of notches are opened on the side wall of the first channel; a fixed rod is fixedly connected to the middle of the side wall of the notch; a rotating block is rotatably connected to the middle of the fixed rod; the rotating block is connected to the fixed rod by a torsion spring; a second channel is opened in the middle of the fixed seat; a plurality of moving seats are slidably connected to the side wall of the first channel; the plurality of moving seats are engaged with the gear; a wind storage box is fixedly connected to the bottom of the inner side wall of the drying box; a ventilation pipe is fixedly connected to the bottom of the side wall of the wind storage box; a plurality of air outlets are opened on the top of the side wall of the wind storage box; the wind storage box, the ventilation pipe and the air outlets are hollow and communicated; a fixing component is provided at the bottom of the side wall of the moving seat. This step sets the notch, the rotating block and the fixed rod so that when the rotating block is squeezed by the bottom wheel of the moving seat, the moving direction of the moving seat can be changed by rotating the rotating block, enabling the moving seat to continuously self-rotate while moving around the gear, realizing that the electrospun waterproof and breathable fabric can continuously flip its direction during drying, expanding the contact range between the hot air injected into the drying box by the hot air blower and the electrospun waterproof and breathable fabric. At the same time, this setting enables multiple angles of the fabric to be dried by the hot air, which can promote the evaporation of moisture on each surface of the fabric, thereby accelerating the drying speed of the fabric, and the hot air is more evenly distributed on the fabric, which can avoid the situation of uneven local drying, contribute to maintaining the shape and texture of the fabric, and prevent pilling and deformation caused by uneven drying.

[0007] In an embodiment of the present utility model, the fixing component includes a placing seat; the placing seat is fixedly connected to the bottom of the side wall of the moving seat; a spring is fixedly connected to the middle of the inner side wall of the placing seat; there are a plurality of springs and they are arranged regularly in a linear array on the inner side wall of the placing seat; the other end of the spring is fixedly connected to a fixing plate; the fixing plate is made of an elastic material. This step can fix the electrospun waterproof and breathable fabric at the bottom of the moving seat by setting the placing seat, the spring and the fixing plate, so that the electrospun waterproof and breathable fabric will not fall off when the moving seat moves. At the same time, when drying, the electrospun waterproof and breathable fabric is hung and fixed, which can ensure that the appearance of the electrospun waterproof and breathable fabric is flat and without wrinkles, improving the aesthetic degree of the fabric. By setting the fixing plate as an elastic material, the situation that the surface of the fabric has indentations due to the pressing of the fixing plate on the electrospun waterproof and breathable fabric can be reduced.

[0008] In an embodiment of the present utility model, a heating block is fixedly connected to the bottom of the side wall of the gear; a light-emitting lamp tube is fixedly connected to the bottom of the side wall of the heating block; by setting the heating block and the light-emitting lamp tube in this step, the temperature around the electrospun waterproof and breathable fabric can be controlled. The heat radiation emitted by the light-emitting lamp tube can directly act on the surface of the electrospun waterproof and breathable fabric, causing the fabric to quickly heat up, thereby achieving rapid drying of the fabric. At the same time, the heat radiation energy is mainly concentrated on the fabric surface rather than in the air, so the energy loss is less, and the drying efficiency is improved.

[0009] In an embodiment of the present utility model, a reflector is fixedly connected to the inner side wall of the top of the drying box; there are multiple reflectors, which are regularly arranged in a circumferential array on the top of the drying box; the reflector is made of a smooth material; by setting the reflector in this step, the heat loss of the heat emitted by the light-emitting lamp tube can be reduced and the utilization rate of this heat energy can be increased, further reducing energy loss and improving the drying efficiency.

[0010] In an embodiment of the present utility model, a dust collection box is fixedly connected to the middle of the side wall of the drying box; a dust collection box is installed at the bottom of the dust collection box; a sieve plate is fixedly connected to the middle of the inner side wall of the dust collection box; an air outlet pipe is fixedly connected to the middle of the side wall of the dust collection box; by setting the sieve plate in this step, dust and other impurities generated inside the drying box due to drying the electrospun waterproof and breathable fabric can be reduced from entering the internal negative pressure fan, which may cause the heat dissipation capacity of the negative pressure fan to decrease, the negative pressure fan to overheat, thereby accelerating the aging process of the fan and shortening the service life of the fan. By setting the dust collection box, the dust collection box, the sieve plate and the air outlet pipe, the dust inside the drying box can be discharged outside the drying box, reducing the situation where the air circulation is affected due to a large amount of dust accumulation inside the drying box, thereby reducing the drying effect.

[0011] In an embodiment of the present utility model, a dust collection drawer is fixedly connected to the middle of the inner side wall of the dust collection box; a handle is fixedly connected to the side wall of the dust collection drawer; a baffle is fixedly connected to the middle of the inner side wall of the dust collection box; the baffle is arranged above the dust collection drawer; by setting the baffle in this step, the airflow carrying dust can pass through the bottom of the baffle, because dust and other impurities in the airflow will fall inside the dust collection drawer. By setting the dust collection drawer and the handle, it is convenient for the staff to clean the dust inside the dust collection box, reducing the situation where the function of the negative pressure fan fails due to too much dust inside the dust collection box.

[0012] In an embodiment of the present utility model, a clamping plate is fixedly connected to the middle of the inner side wall of the dust collection drawer; there are multiple clamping plates, which are regularly arranged in a linear array on the inner side wall of the dust collection drawer; a dust sticking roller is installed between a pair of clamping plates; by setting the clamping plate and the dust sticking roller in this step, the dust inside the dust collection drawer can be adsorbed, reducing the situation where the dust falling inside the dust collection drawer spreads everywhere due to the action of the negative pressure fan, further reducing the situation where the function of the negative pressure fan fails due to too much dust inside the dust collection box.

[0013] In an embodiment of the present utility model, the side wall of the ash - adhering roller is arranged in a "concave - convex" shape; the ash - adhering roller is made of rubber material. By setting the side wall of the ash - adhering roller in a "concave - convex" shape, the contact area between the ash - adhering roller and dust can be increased, and the ash - adhering roller can more effectively adsorb the dust in the gas, reduce the accumulation of dust on the ash - adhering roller, enable more dust to be effectively adsorbed on the roller body, and reduce the residue of dust in the air.

[0014] The above - mentioned technical solution of the present utility model has the following advantages compared with the prior art:

[0015] For a drying device for electrospun waterproof and breathable fabric of the present utility model, by setting the notch, the rotating block and the fixed rod, when the rotating block is extruded by the bottom wheel of the moving seat, the moving direction of the moving seat can be changed by rotating the rotating block, so that the moving seat can continuously self - rotate when moving around the gear, realizing that the electrospun waterproof and breathable fabric can continuously flip its direction during drying, expanding the contact range between the hot air injected into the drying box by the hot air blower and the electrospun waterproof and breathable fabric. At the same time, this setting enables multiple angles of the fabric to be dried by the hot air, which can promote the evaporation of moisture on each surface of the fabric, thereby accelerating the drying speed of the fabric, and the hot air is more evenly distributed on the fabric, which can avoid the situation of uneven local drying, help to maintain the shape and texture of the fabric, and prevent pilling and deformation caused by uneven drying.

[0016] For a drying device for electrospun waterproof and breathable fabric of the present utility model, by setting the placement seat, the spring and the fixed plate, the electrospun waterproof and breathable fabric can be fixed at the bottom of the moving seat, so that the electrospun waterproof and breathable fabric will not fall off when the moving seat moves. At the same time, when drying, the electrospun waterproof and breathable fabric is hung and fixed, which can ensure that the appearance of the electrospun waterproof and breathable fabric is flat and wrinkle - free, improving the aesthetic degree of the fabric. By setting the fixed plate as an elastic material, the situation that the surface of the fabric has indentations due to the pressing of the fixed plate on the electrospun waterproof and breathable fabric can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to the specific embodiments of the present utility model in conjunction with the attached drawings.

[0018] Figure 1 is a perspective view of the present utility model;

[0019] Figure 2 is a cross - sectional view of the present utility model;

[0020] Figure 3 is a schematic diagram of the cooperation structure of the light - emitting lamp tube and the reflector of the present utility model;

[0021] Figure 4It is a schematic diagram of the cooperation structure of the rotating block and the moving seat of the present utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the rotating block of the present utility model;

[0023] Figure 6 It is a schematic diagram of the cooperation structure of the dust collection drawer and the dust sticking roller of the present utility model;

[0024] Explanation of the reference numerals in the accompanying drawings of the specification: 1. Drying box; 11. Motor; 12. Gear; 13. Fixed seat; 14. Notch; 15. Rotating block; 16. First channel; 17. Second channel; 18. Moving seat; 19. Air storage box; 110. Ventilation pipe; 111. Air outlet; 112. Fixed rod; 2. Placing seat; 21. Spring; 22. Fixed plate; 3. Heating block; 31. Light-emitting lamp tube; 4. Reflector; 5. Dust collection box; 51. Dust collection box; 52. Sieve plate; 53. Air outlet pipe; 6. Dust collection drawer; 61. Handle; 62. Baffle; 7. Clamping plate; 71. Dust sticking roller. Detailed implementation manners

[0025] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited do not limit the present utility model.

[0026] Refer to Figures 1 to 5As shown in the figure, a drying device for an electrostatic spinning waterproof and breathable fabric of the present utility model includes a drying box 1; a motor 11 is provided on the top side wall of the drying box 1; the output end of the motor 11 is fixedly connected with a gear 12; the gear 12 is rotatably connected with a fixed seat 13; the side wall of the fixed seat 13 is fixedly connected with the inner side wall of the drying box 1; a first channel 16 is opened in the middle of the fixed seat 13; a plurality of notches 14 are opened on the side wall of the first channel 16; a fixed rod 112 is fixedly connected to the middle of the side wall of the notch 14; a rotating block 15 is rotatably connected to the middle of the fixed rod 112; the rotating block 15 is connected to the fixed rod 112 by a torsion spring; a second channel 17 is opened in the middle of the fixed seat 13; a plurality of moving seats 18 are slidably connected to the side wall of the first channel 16; the plurality of moving seats 18 are engaged with the gear 12; a wind storage box 19 is fixedly connected to the bottom of the inner side wall of the drying box 1; a ventilation pipe 110 is fixedly connected to the bottom of the side wall of the wind storage box 19; a plurality of air outlets 111 are opened on the top of the side wall of the wind storage box 19; the wind storage box 19, the ventilation pipe 110, and the air outlets 111 are hollow and connected; a fixing component is provided at the bottom of the side wall of the moving seat 18; during operation, the staff places the electrostatic spinning waterproof and breathable fabric on the fixing component, and then turns on the motor 11. The motor 11 drives the bottom gear 12 to start rotating. At this time, a plurality of moving seats 18 engaged with the gear 12 start to move under the drive of the gear 12. When the front wheels at the bottom of the moving seat 18 are moving, they squeeze the protruding block at the front end of the rotating block 15. At this time, the protruding block at the front end of the rotating block 15 will rotate into the notch 14 under the control of the fixed rod 112, and the protruding block at the rear end of the rotating block 15 will rotate out of the notch 14. When the rear wheels at the bottom of the moving seat 18 contact the protruding block at the rear end of the rotating block 15, the moving track of the rear wheels at the bottom of the moving seat 18 is changed along the direction of the protruding block. At this time, the front wheels at the bottom of the moving seat 18 move around the first channel 16, and the rear wheels at the bottom of the moving seat 18 move around the second channel 17. During the movement, the direction of the electrostatic spinning waterproof and breathable fabric placed on the fixing component is continuously changed. Then, the staff connects the hot air blower to the ventilation pipe 110, and blows the hot air through the air outlets 111 onto the surface of the electrostatic spinning waterproof and breathable fabric. This step sets the notch 14, the rotating block 15, and the fixed rod 112 so that when the rotating block 15 is squeezed by the bottom wheels of the moving seat 18, the moving direction of the moving seat 18 can be changed by rotating the rotating block 15, enabling the moving seat 18 to continuously rotate itself while moving around the gear 12, realizing that the electrostatic spinning waterproof and breathable fabric can continuously flip its direction during drying, expanding the contact range between the hot air injected into the drying box 1 by the hot air blower and the electrostatic spinning waterproof and breathable fabric. At the same time, this setting enables multiple angles of the fabric to be dried by the hot air, which can promote the evaporation of moisture on each surface of the fabric, thereby accelerating the drying speed of the fabric, and the hot air is more evenly distributed on the fabric, which can avoid the situation of uneven local drying, help maintain the shape and texture of the fabric, and prevent pilling and deformation caused by uneven drying.

[0027] Referring to Figures 1 to 3 as shown, the fixing component includes a storage seat 2; the storage seat 2 is fixedly connected to the bottom of the side wall of the moving seat 18; in the middle of the inner side wall of the storage seat 2, a spring 21 is fixedly connected; there are multiple springs 21 and they are regularly arranged in a linear array on the inner side wall of the storage seat 2; the other end of the spring 21 is fixedly connected to a fixing plate 22; the fixing plate 22 is made of elastic material; during operation, the staff places the electrospun waterproof and breathable fabric in the middle of the storage seat 2, and then relaxes the control of the spring 21 on the fixing plate 22, so that the fixing plate 22 presses on the surface of the electrospun waterproof and breathable fabric. When the drying operation is over, the fixing plate 22 is pulled up to release the fixation of the electrospun waterproof and breathable fabric, and then the electrospun waterproof and breathable fabric is taken out. This step can fix the electrospun waterproof and breathable fabric at the bottom of the moving seat 18 by setting the storage seat 2, the spring 21 and the fixing plate 22, so that the electrospun waterproof and breathable fabric will not fall off when the moving seat 18 moves. At the same time, when drying, the electrospun waterproof and breathable fabric is suspended and fixed, which can ensure that the appearance of the electrospun waterproof and breathable fabric is flat and free of wrinkles, improving the aesthetics of the fabric. By setting the fixing plate 22 as an elastic material, the situation that the surface of the fabric has indentations due to the pressing of the fixing plate 22 on the electrospun waterproof and breathable fabric can be reduced.

[0028] Referring to Figure 2 and Figure 3 as shown, at the bottom of the side wall of the gear 12, a heating block 3 is fixedly connected; at the bottom of the side wall of the heating block 3, a light-emitting tube 31 is fixedly connected; during operation, the heating block 3 is powered on, so that the light-emitting tube 31 starts to emit light and heat. At this time, the thermal radiation emitted by the light-emitting tube 31 will cover the surface of the electrospun waterproof and breathable fabric suspended inside the storage seat 2. This step can control the temperature around the electrospun waterproof and breathable fabric by setting the heating block 3 and the light-emitting tube 31. The thermal radiation emitted by the light-emitting tube 31 can directly act on the surface of the electrospun waterproof and breathable fabric, enabling the fabric to quickly heat up, thus achieving the rapid drying of the fabric. At the same time, the thermal radiation energy is mainly concentrated on the fabric surface rather than in the air, so the energy loss is less, improving the drying efficiency.

[0029] Referring to Figure 2 and Figure 3 as shown, on the inner side wall of the top of the drying box 1, a reflector 4 is fixedly connected; there are multiple reflectors 4 and they are regularly arranged in a circular array on the top of the drying box 1; the reflector 4 is made of a smooth material; during operation, the multiple reflectors 4 arranged on the inner side wall of the top of the drying box 1 will reflect the received thermal radiation from the light-emitting tube 31 back to the surface of the electrospun waterproof and breathable fabric. This step can reduce the heat loss of the heat emitted by the light-emitting tube 31 and increase the utilization rate of this thermal energy by setting the reflector 4, further reducing the energy loss and improving the drying efficiency.

[0030] Referring to Figure 1 、Figure 2 and Figure 6 As shown, a dust collection box 5 is fixedly connected to the middle of the side wall of the drying box 1; a dust collection bin 51 is installed at the bottom of the dust collection box 5; a sieve plate 52 is fixedly connected to the middle of the inner side wall of the dust collection box 5; an air outlet pipe 53 is fixedly connected to the middle of the side wall of the dust collection box 5; during operation, the staff connects a negative pressure fan to the air outlet pipe 53. At this time, the gas inside the drying box 1 and dust and other impurities generated during the drying of the electrospun waterproof and breathable fabric will enter the inside of the dust collection box 5 from the air inlet of the dust collection box 5, so that the gas and dust and other impurities inside the drying box 1 can be discharged. The dust and other impurities entering the inside of the dust collection box 5 will be blocked by the sieve plate 52. When the sieve holes in the sieve plate 52 are blocked, the wind force of the negative pressure fan becomes smaller. At this time, the dust and other impurities attached to the surface of the sieve plate 52 will fall into the dust collection bin 51. This step can reduce the dust and other impurities generated inside the drying box 1 due to the drying of the electrospun waterproof and breathable fabric by setting the sieve plate 52, and prevent them from entering the negative pressure fan, which may cause the heat dissipation capacity of the negative pressure fan to decrease, the negative pressure fan to overheat, thus accelerating the aging process of the fan and shortening the service life of the fan. By setting the dust collection box 5, the dust collection bin 51, the sieve plate 52 and the air outlet pipe 53, the dust inside the drying box 1 can be discharged outside the drying box 1, reducing the situation that the air circulation is affected due to the accumulation of a large amount of dust inside the drying box 1, thereby reducing the drying effect.

[0031] Refer to Figure 1 , Figure 2 and Figure 6 As shown, a dust collection drawer 6 is fixedly connected to the middle of the inner side wall of the dust collection bin 51; a handle 61 is fixedly connected to the side wall of the dust collection drawer 6; a baffle 62 is fixedly connected to the middle of the inner side wall of the dust collection box 5; the baffle 62 is arranged above the dust collection drawer 6; during operation, the air flow sucked into the inside of the dust collection box 5 will be blocked by the baffle 62 and flow around the baffle 62 from the bottom of the baffle 62. Because the baffle 62 is arranged above the dust collection drawer 6, the dust and other impurities will fall into the dust collection drawer 6. After the drying operation is completed, the staff can pull the handle 61 to take out the dust collection drawer 6 from the inside of the dust collection box 5. This step can make the air flow carrying dust pass through the bottom of the baffle 62 by setting the baffle 62, because the dust and other impurities in the air flow will fall into the dust collection drawer 6. By setting the dust collection drawer 6 and the handle 61, it is convenient for the staff to clean the dust inside the dust collection box 5, reducing the situation that the function of the negative pressure fan fails due to too much dust inside the dust collection box 5.

[0032] Refer to Figure 6As shown, a clamping plate 7 is fixedly connected to the middle of the inner side wall of the ash collection drawer 6; there are multiple clamping plates 7, which are regularly arranged in a linear array on the inner side wall of the ash collection drawer 6; a dust sticking roller 71 is installed between a pair of the clamping plates 7; during operation, when dust falls inside the ash collection drawer 6, it will be adhered by the multiple dust sticking rollers 71 installed inside the ash collection drawer 6. At the same time, when the staff cleans the ash collection drawer 6, the dust sticking roller 71 fixed by a pair of clamping plates 7 can be replaced for repeated use. By setting the clamping plate 7 and the dust sticking roller 71, the dust inside the ash collection drawer 6 can be adsorbed, reducing the situation that the dust falling inside the ash collection drawer 6 spreads everywhere due to the action of the negative pressure fan, and further reducing the situation that the action of the negative pressure fan fails due to excessive dust inside the dust collection box 5.

[0033] Refer to Figure 6 As shown, the side wall of the dust sticking roller 71 is arranged in an "uneven" shape; the dust sticking roller 71 is made of rubber material; by setting the side wall of the dust sticking roller 71 in an "uneven" shape, the contact area between the dust sticking roller 71 and the dust can be increased, and the dust sticking roller 71 can more effectively adsorb the dust in the gas, reduce the accumulation of dust on the dust sticking roller 71, enable more dust to be effectively adsorbed on the roller body, and reduce the residue of dust in the air.

[0034] Working principle: The staff places the electrospun waterproof and breathable fabric on the fixing component, and then turns on the motor 11. The motor 11 drives the bottom gear 12 to start rotating. At this time, multiple moving seats 18 meshed with the gear 12 start to move under the drive of the gear 12. When the front wheels at the bottom of the moving seat 18 move, they squeeze the protruding block at the front end of the rotating block 15. At this time, the protruding block at the front end of the rotating block 15 will rotate into the notch 14 under the control of the fixed rod 112, and the protruding block at the rear end of the rotating block 15 will rotate out of the notch 14. When the rear wheels at the bottom of the moving seat 18 contact the protruding block at the rear end of the rotating block 15, the moving track of the rear wheels at the bottom of the moving seat 18 will be changed along the direction of the protruding block. At this time, the front wheels at the bottom of the moving seat 18 move around the first channel 16, and the rear wheels at the bottom of the moving seat 18 move around the second channel 17, continuously changing the direction of the electrospun waterproof and breathable fabric placed on the fixing component during the movement. Then, the staff connects the hot air blower to the ventilation pipe 110 and blows hot air through the air outlet 111 onto the surface of the electrospun waterproof and breathable fabric. The staff places the electrospun waterproof and breathable fabric in the middle of the placement seat 2, and then relaxes the control of the spring 21 on the fixing plate 22, so that the fixing plate 22 presses on the surface of the electrospun waterproof and breathable fabric. When the drying operation is over, the fixing plate 22 is pulled up to release the fixation on the electrospun waterproof and breathable fabric, and then the electrospun waterproof and breathable fabric is taken out. The heating block 3 is powered on, so that the light-emitting tube 31 starts to emit light and heat. At this time, the thermal radiation emitted by the light-emitting tube 31 will cover the surface of the electrospun waterproof and breathable fabric suspended inside the placement seat 2. Multiple reflecting plates 4 arranged on the inner top wall of the drying box 1 will reflect the received thermal radiation from the light-emitting tube 31 back to the surface of the electrospun waterproof and breathable fabric. The staff connects the negative pressure fan to the air outlet pipe 53. At this time, the gas inside the drying box 1 and dust and other impurities generated during the drying of the electrospun waterproof and breathable fabric will enter the inside of the dust collection box 5 from the air inlet of the dust collection box 5, so that the gas and dust and other impurities inside the drying box 1 can be discharged. The dust and other impurities entering the inside of the dust collection box 5 will be blocked by the sieve plate 52. When the sieve holes in the sieve plate 52 are blocked, the wind force of the negative pressure fan becomes smaller. At this time, the dust and other impurities attached to the surface of the sieve plate 52 will fall into the ash collection box 51 inside. The air flow sucked into the dust collection box 5 will be blocked by the baffle 62 and bypass the baffle 62 to flow from the bottom of the baffle 62. Because the baffle 62 is arranged above the ash collection drawer 6, the dust and other impurities will fall into the ash collection drawer 6 inside. After the drying operation is over, the staff can pull the handle 61 to take out the ash collection drawer 6 from the inside of the dust collection box 5. When the dust falls into the ash collection drawer 6 inside, it will be adhered by multiple ash adhering rollers 71 installed inside the ash collection drawer 6. At the same time, when the staff cleans the ash collection drawer 6, the ash adhering rollers 71 fixed by a pair of clamping plates 7 can be replaced for repeated use.

[0035] Obviously, the above embodiments are merely examples for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of this utility model creation.

Claims

1. An electrostatically spun waterproof and breathable fabric drying device, comprising a drying box (1); characterized in that: A motor (11) is provided on the top side wall of the drying box (1); a gear (12) is fixedly connected to the output end of the motor (11); the gear (12) is rotatably connected to a fixed seat (13); the side wall of the fixed seat (13) is fixedly connected to the inner side wall of the drying box (1); a first groove (16) is provided in the middle of the fixed seat (13); a plurality of notches (14) are provided on the side wall of the first groove (16); a fixing rod (112) is fixedly connected in the middle of the side wall of the notch (14); a rotating block (15) is rotatably connected to the middle of the fixing rod (112); the rotating block (15) is connected to the fixing rod (112) by a torsion spring. The fixing seat (13) is provided with a second groove (17) in the middle; the side wall of the first groove (16) is slidably connected with a plurality of movable seats (18); the plurality of movable seats (18) are meshed with the gear (12); an air storage box (19) is fixedly connected to the bottom of the inner side wall of the drying box (1); a ventilation pipe (110) is fixedly connected to the bottom of the side wall of the air storage box (19); a plurality of air outlets (111) are provided at the top of the side wall of the air storage box (19); the air storage box (19), the ventilation pipe (110) and the air outlets (111) are hollow and connected; a fixing component is provided at the bottom of the side wall of the movable seat (18).

2. The electrostatically spun waterproof and breathable fabric drying device according to claim 1, characterized in that: The fixing assembly comprises a storage seat (2); the storage seat (2) is fixedly connected to the bottom of the side wall of the movable seat (18); a spring (21) is fixedly connected to the middle of the inner wall of the storage seat (2); the springs (21) are multiple and are regularly arranged in a linear array on the inner wall of the storage seat (2); the other end of the spring (21) is fixedly connected to a fixing plate (22); the fixing plate (22) is made of elastic material.

3. The electrostatically spun waterproof and breathable fabric drying device according to claim 2, characterized in that: A heating block (3) is fixedly connected to the bottom of the side wall of the gear (12); and a light-emitting lamp (31) is fixedly connected to the bottom of the side wall of the heating block (3).

4. The electrostatically spun waterproof and breathable fabric drying device according to claim 3, characterized in that: A reflective plate (4) is fixedly connected to the inner wall of the top of the drying box (1); the reflective plates (4) are multiple and are regularly arranged in a circular array on the top of the drying box (1); the reflective plates (4) are made of smooth material.

5. The electrostatically spun waterproof and breathable fabric drying device according to claim 4, characterized in that: A dust collecting box (5) is fixedly connected to the middle of the side wall of the drying box (1); a dust collecting box (51) is installed at the bottom of the dust collecting box (5); a sieve plate (52) is fixedly connected to the middle of the inner side wall of the dust collecting box (5); and an air outlet pipe (53) is fixedly connected to the middle of the side wall of the dust collecting box (5).

6. The electrostatically spun waterproof and breathable fabric drying device according to claim 5, characterized in that: A dust collection drawer (6) is fixedly connected to the middle of the inner side wall of the dust collection box (51); a handle (61) is fixedly connected to the side wall of the dust collection drawer (6); a baffle (62) is fixedly connected to the middle of the inner side wall of the dust collection box (5); and the baffle (62) is arranged above the dust collection drawer (6).

7. The electrostatically spun waterproof and breathable fabric drying device according to claim 6, characterized in that: A clamping plate (7) is fixedly connected to the middle of the inner wall of the ash collecting drawer (6); the clamping plates (7) are multiple and are regularly arranged in a linear array on the inner wall of the ash collecting drawer (6); and an ash sticking roller (71) is installed between a pair of the clamping plates (7).

8. The electrostatically spun waterproof and breathable fabric drying device according to claim 7, characterized in that: The side wall of the ash sticking roller (71) is arranged in a "concave-convex" shape; the ash sticking roller (71) is made of rubber.

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