Nanometer conductive fiber dust-free cloth manufacturing process

Abstract

The invention discloses a nano conductive fiber dust-free cloth manufacturing process, and particularly relates to the technical field of dust-free cloth manufacturing, and the process comprises the following specific steps: step 1, a non-woven fabric base material sequentially bypasses a plurality of cloth feeding rollers and is conveyed in a pretreatment cavity and a spraying cavity; and (3) the non-woven fabric base material is moved to pass through two spray heads to be sprayed with the nanometer conductive fiber non-woven fabric, and the nanometer conductive fiber non-woven fabric is obtained. The multiple grooves are pressed in the surface of the non-woven fabric base material through the hot pressing roller and used for enabling the nanometer conductive fibers to be fully attached to the surface of the non-woven fabric base material, the conductivity of the non-woven fabric base material can be improved, the mode of spraying the nanometer conductive fibers twice is adopted, the flatness of the surface of the non-woven fabric is achieved, curing is accelerated through the ultraviolet lamp, and the production efficiency is improved. And the production efficiency of the non-woven fabric base material can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of dust-free cloth manufacturing, and more specifically to a manufacturing process of a nano conductive fiber dust-free cloth. Background Art

[0002] The surface of the dust-free cloth is soft, easy to wipe sensitive surfaces, and does not remove fibers during friction. It has good water absorption and cleaning efficiency. The cleaning and packaging of the products are completed in the clean room. Since the polyester fiber of the non-woven fabric is a chemical fiber, it is very easy to generate static electricity, which brings certain limitations and dangers to the use of dust-free cloth. At present, in order to reduce the static electricity generated by dust-free cloth during use and improve the safety of dust-free cloth, antistatic finishing agent (nano conductive fiber liquid) is generally sprayed on the dust-free cloth when making dust-free cloth, so that the dust-free cloth has conductive properties to avoid static electricity.

[0003] For example, the prior art publication number is CN109487402A, which is an anti-static dust-free wiping cloth. The invention is woven from anti-static polyester fibers and conductive fibers. The anti-static polyester fibers are prepared by melt spinning with polyester as the base and composite powder as the filler; the composite powder is obtained by vacuum dehydration of a mixture containing sodium polyacrylate, sodium aluminate and carbon nanotubes.

[0004] However, the above-mentioned prior art still has the following problems when used: when manufacturing the existing nano-conductive fiber dust-free cloth, the non-woven cloth is usually directly immersed in the nano-conductive fiber liquid. Due to the large amount of liquid, it is easy to cause a large amount of nano-conductive fiber liquid on the surface of the non-woven cloth. During the subsequent curing, it is also easy to cause the surface of the non-woven cloth to be uneven and the liquid to be wasted. Based on this, the present invention provides a manufacturing process for nano-conductive fiber dust-free cloth with high surface flatness. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a nano conductive fiber dust-free cloth manufacturing process, in which a plurality of grooves are pressed out on the surface of a non-woven fabric substrate by a hot pressing roller, so that the nano conductive fibers are fully adhered to the surface of the non-woven fabric substrate, thereby improving the conductivity of the non-woven fabric substrate, and adopting a method of spraying the nano conductive fibers twice to make the surface of the non-woven fabric smooth, and using an ultraviolet lamp to accelerate the curing, thereby improving the production efficiency of the non-woven fabric substrate, thereby solving the problems arising from the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a process for manufacturing a nano conductive fiber dust-free cloth, the specific steps are as follows:

[0007] Step 1: The non-woven fabric substrate passes through a plurality of feed rollers in sequence and is transported inside the pretreatment chamber and the spraying chamber;

[0008] Step 2: The non-woven fabric substrate first passes between two cleaning tubes, and the spray heads on the cleaning tubes spray water to clean the non-woven fabric substrate, and then passes between two heating plates for drying. The dried non-woven fabric substrate is then moved between two hot pressing rollers, and the hot pressing rollers heat-press multiple gravures on its surface; Step 3: The non-woven fabric substrate passing between the two hot pressing rollers is moved between two spray tubes, and multiple nozzles are used to evenly spray nano-conductive fiber coating on the surface of the non-woven fabric substrate. The non-woven fabric substrate continues to move between multiple ultraviolet lamps for curing, and then the non-woven fabric substrate is moved between the two spray tubes below the spray chamber for secondary spraying and curing, and finally moved out from the discharge port below the spray chamber to obtain a nano-conductive fiber non-woven fabric.

[0009] The present invention also includes a manufacturing device for the nano conductive fiber dust-free cloth manufacturing process, including a shell, wherein a pretreatment chamber and a spraying chamber are provided in the shell, and the pretreatment chamber and the spraying chamber are used to produce a non-woven fabric substrate;

[0010] A plurality of spray tubes and a plurality of mounting plates are evenly distributed inside the spray chamber, each spray tube is connected to a nozzle on the side close to the dust-free cloth substrate, and each mounting plate is fixedly embedded with a plurality of ultraviolet lamps and a cleaning cotton on the side close to the dust-free cloth substrate, and the plurality of cleaning cottons are installed in the spray chamber through a driving component;

[0011] Two hot pressing rollers, a plurality of heating plates and two cleaning pipes are sequentially arranged inside the pretreatment chamber from top to bottom, and a spray head is fixedly penetrated on one side of each cleaning pipe close to the dust-free cloth substrate.

[0012] In a preferred embodiment, a water tank and a storage box are fixedly provided on both sides of the top of the shell, nano-conductive fiber coating is stored inside the storage box, and water pumps are fixedly provided inside the water tank and the storage box. The two water pumps are connected to multiple spray pipes and multiple cleaning pipes through hoses, respectively. Water and nano-conductive fiber coating are automatically transported by the water pump, thereby improving the production efficiency of the dust-free cloth substrate.

[0013] In a preferred embodiment, a stirring paddle is rotatably connected inside the storage box, and the rear end of the stirring paddle passes through the rear end of the storage box. A detachable cover is fixedly provided on the top of the water tank and the storage box, and a feeding hopper is fixedly penetrated on the top of both cover plates to facilitate the replenishment of water and nano conductive fibers through the feeding hopper.

[0014] In a preferred embodiment, the driving assembly includes multiple screw rods, the rear ends of the multiple screw rods all pass through the rear end of the shell, each screw rod is threadedly connected with a nut block, and the multiple nut blocks are respectively detachably connected to multiple cleaning cottons, and two adjacent screw rods are connected by a gear transmission assembly, wherein two screw rods are connected by a belt transmission assembly, and the belt transmission assembly can drive the two screw rods to rotate together, and at the same time, under the cooperative transmission of the gear transmission assembly, the four screw rods can rotate together.

[0015] In a preferred embodiment, a plurality of long plates are fixedly provided inside the spray chamber, the plurality of long plates are respectively arranged on the outside of a plurality of nut blocks, and the nut blocks are slidably connected to the long plates, and the long plates are used to limit the nut blocks, thereby ensuring stable movement of the nut blocks.

[0016] In a preferred embodiment, a pad is fixedly provided at the rear end of the water tank, a servo motor is fixedly provided on the top of the pad, the front end of the servo motor output shaft is fixed to the rear end of the stirring paddle, and the servo motor is used as a power source to improve the processing efficiency of the non-woven fabric substrate.

[0017] In a preferred embodiment, multiple cone blocks are fixedly provided on the outer walls of the two hot pressure rollers, the rear ends of the two hot pressure rollers pass through the rear side of the shell, the two hot pressure rollers are connected by a gear transmission component 2, one of the hot pressure rollers is connected to one of the screw rods by a belt transmission component 2, and the other hot pressure roller is connected to a stirring paddle by a belt transmission component 3, so as to realize the synchronous movement of the hot pressure roller and the stirring paddle.

[0018] In a preferred embodiment, a bracket is fixedly provided at the bottom of the shell, and the bottom of the shell is connected to a wastewater filter for filtering the wastewater in the pretreatment chamber, thereby preventing the direct discharge of sewage to pollute the environment.

[0019] In a preferred embodiment, a plurality of evenly distributed cloth feed rollers are rotatably provided inside the pretreatment chamber and the spray chamber, a material inlet is provided at the bottom of the pretreatment chamber and the spray chamber, two openings are provided at the front end of the shell, door panels are hinged inside the two openings, and the door panels are opened to facilitate staff to inspect the inside of the pretreatment chamber and the spray chamber.

[0020] Technical effects and advantages of the present invention:

[0021] 1. The present invention uses a hot pressing roller to press a plurality of grooves on the surface of the non-woven fabric substrate, so that the nano-conductive fibers are fully adhered to the surface of the non-woven fabric substrate, which can improve the conductivity of the non-woven fabric substrate, and adopts a method of spraying the nano-conductive fibers twice to make the surface of the non-woven fabric flat, and uses an ultraviolet lamp to accelerate curing, which can improve the production efficiency of the non-woven fabric substrate;

[0022] 2. The servo motor drives multiple screws to rotate together, the screws drive the nut blocks to slide on the long board, and the nut blocks drive the cleaning cotton to move on the mounting plate. The cleaning cotton can be used to scrape off the nano-conductive fiber coating adhering to the ultraviolet lamp to prevent the nano-conductive fiber coating from hindering the irradiation of the ultraviolet lamp. No manual operation is required, and it is very convenient to use.

[0023] 3. Use the spray head to clean the non-woven fabric substrate in the pretreatment chamber to remove dust and impurities on the surface of the non-woven fabric substrate to prevent the dust and impurities from affecting the curing effect of the nano-conductive fiber coating and the non-woven fabric substrate;

[0024] 4. Through the cooperation of the servo motor, the belt drive component 1, the belt drive component 2, the belt drive component 3, the gear drive component 1 and the gear drive component 2, a servo motor can be used to drive the stirring paddle, the hot pressing roller and the screw to rotate, with a simple structure and high transmission efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a rear view of the overall structure of the present invention;

[0027] Figure 3 A rear cross-sectional view of a water tank and a storage tank of the present invention;

[0028] Figure 4 This is a diagram showing the internal structure of the pretreatment chamber and the spray chamber after the two door panels of the present invention are opened;

[0029] Figure 5 for Figure 4 The main view of

[0030] Figure 6 It is a top view of the overall structure of the present invention;

[0031] Figure 7 It is a structural diagram of two mounting plates and a gear transmission assembly of the present invention;

[0032] Figure 8 It is the structural diagram of the mounting plate of the present invention;

[0033] Fig. 9 This is a structural diagram of the hot pressing roller and gear transmission assembly of the present invention.

[0034] The accompanying drawings are marked as follows: 1, housing; 2, pretreatment chamber; 3, spray chamber; 4, spray pipe; 5, mounting plate; 6, nozzle; 7, ultraviolet lamp; 8, cleaning cotton; 9, driving assembly; 10, hot pressing roller; 11, heating plate; 12, cleaning pipe; 13, spray head; 14, water tank; 15, storage box; 16, water pump; 17, stirring paddle; 18, cover plate; 19, hopper; 20, cone block; 21, gear transmission assembly 2; 22, belt transmission assembly 2; 23, belt transmission assembly 3; 24, bracket; 25, wastewater filter; 26, cloth feeding roller; 27, material port; 28, opening; 29, door panel;

[0035] 901, screw rod; 902, nut block; 903, gear transmission assembly one; 904, belt transmission assembly one; 905, long board; 906, pad; 907, servo motor. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The present invention provides a process for manufacturing a nano conductive fiber dust-free cloth, and the specific steps are as follows:

[0038] Step 1: The non-woven fabric substrate passes through a plurality of fabric feed rollers 26 in sequence and is transported inside the pretreatment chamber 2 and the spraying chamber 3;

[0039] Step 2: The non-woven fabric substrate first passes between two cleaning pipes 12, and the spray head 13 on the cleaning pipe 12 sprays water to clean the non-woven fabric substrate, and then passes between two heating plates 11 for drying. The dried non-woven fabric substrate is then moved between two hot pressing rollers 10, and the hot pressing rollers 10 heat-press a plurality of gravures on its surface;

[0040] Step three: the non-woven fabric substrate is moved between two hot pressing rollers 10 to between two spray tubes 4, and the nano-conductive fiber coating is evenly sprayed on the surface of the non-woven fabric substrate using multiple nozzles 6. The non-woven fabric substrate continues to move between multiple ultraviolet lamps 7 for curing, and then the non-woven fabric substrate is moved between the two spray tubes 4 below the spray chamber 3 for secondary spraying and curing, and finally moved out from the discharge port 27 below the spray chamber 3 to obtain the nano-conductive fiber non-woven fabric.

[0041] Refer to the instruction manual Figure 1-9The manufacturing device used in the manufacturing process of the nano conductive fiber dust-free cloth comprises a shell 1, wherein a pretreatment chamber 2 and a spray chamber 3 are connected to each other inside the shell 1, wherein the pretreatment chamber 2 and the spray chamber 3 are used to produce a non-woven fabric substrate, wherein a plurality of spray tubes 4 and a plurality of mounting plates 5 are evenly distributed inside the spray chamber 3, wherein each spray tube 4 is connected to a nozzle 6 on the side close to the dust-free fabric substrate, wherein each mounting plate 5 is fixedly embedded with a plurality of ultraviolet lamps 7 and a cleaning cotton 8 on the side close to the dust-free fabric substrate, wherein the plurality of cleaning cottons 8 are installed in the spray chamber 3 through a driving assembly 9, wherein two hot pressing rollers 10, a plurality of heating plates 11 and two cleaning tubes 12 are sequentially distributed inside the pretreatment chamber 2 from top to bottom, wherein each cleaning tube 12 is fixedly penetrated with a spray head 13 on the side close to the dust-free fabric substrate;

[0042] Next, a water tank 14 and a storage box 15 are fixedly provided on both sides of the top of the shell 1, and the storage box 15 stores nano-conductive fiber coating inside. A water pump 16 is fixedly provided inside the water tank 14 and the storage box 15. The two water pumps 16 are respectively connected to the multiple spray pipes 4 and the multiple cleaning pipes 12 through hoses. The water and the nano-conductive fiber coating are automatically transported by the water pump 16, so that the production efficiency of the dust-free cloth substrate can be improved;

[0043] In addition, a stirring paddle 17 is rotatably connected inside the storage box 15, and the rear end of the stirring paddle 17 passes through the rear end of the storage box 15. The tops of the water tank 14 and the storage box 15 are fixed with a detachable cover plate 18, and the tops of the two cover plates 18 are fixed with a feeding hopper 19, which is convenient for replenishing water and nano conductive fibers through the feeding hopper 19;

[0044] Moreover, multiple cone blocks 20 are fixedly provided on the outer walls of the two hot pressing rollers 10, and the rear ends of the two hot pressing rollers 10 pass through the rear side of the shell 1. Multiple evenly distributed cloth feeding rollers 26 are rotatably provided inside the pretreatment chamber 2 and the spray chamber 3. A material port 27 is provided at the bottom of the pretreatment chamber 2 and the spray chamber 3. Two openings 28 are provided at the front end of the shell 1. Door panels 29 are hinged inside the two openings 28. Opening the door panels 29 facilitates the staff to inspect the inside of the pretreatment chamber 2 and the spray chamber 3.

[0045] When in use, one end of the non-woven fabric substrate passes through a plurality of cloth feeding rollers 26 in sequence, and the non-woven fabric substrate is cleaned when passing through the spray head 13. The cleaned non-woven fabric substrate is dried by a plurality of heating plates 11, and then when the non-woven fabric substrate passes between two hot pressing rollers 10, the hot pressing rollers 10 heat-press a plurality of gravures on its surface, so that the subsequent nano-conductive fibers are fully bonded to the surface of the non-woven fabric substrate, thereby improving the conductivity of the non-woven fabric substrate;

[0046] The non-woven fabric substrate that has passed through the hot pressing roller 10 is moved between the two spray tubes 4. At this time, a water pump 16 is used to suck the nano-conductive fiber coating in the water tank 14. The nano-conductive fiber coating is sprayed onto the non-woven fabric substrate through multiple nozzles 6. The non-woven fabric substrate continues to move. The non-woven fabric substrate passes through two mounting plates 5. Multiple ultraviolet lamps 7 on the mounting plates 5 irradiate the non-woven fabric substrate, which can promote the curing speed of the nano-conductive fibers on the surface of the non-woven fabric substrate. Then the non-woven fabric substrate is moved between the two spray tubes 4 below the spray chamber 3. With the help of multiple nozzles 6 on the spray tube 4, a layer of nano-conductive fibers is sprayed on the surface of the non-woven fabric substrate. After being cured by the ultraviolet lamp 7, it is finally moved out from the discharge port 27 below the spray chamber 3 to obtain a nano-conductive fiber non-woven fabric with high surface flatness.

[0047] Refer to the instruction manual Figure 1-9 The driving assembly 9 includes a plurality of screw rods 901, the rear ends of the plurality of screw rods 901 all penetrate the rear end of the housing 1, a nut block 902 is threadedly connected to each screw rod 901, and the plurality of nut blocks 902 are detachably connected to the plurality of cleaning cottons 8, and two adjacent screw rods 901 are connected via a gear transmission assembly 903, wherein two screw rods 901 are connected via a belt transmission assembly 904, and the belt transmission assembly 904 can drive the two screw rods 901 to rotate together, and at the same time, under the cooperative transmission of the gear transmission assembly 903, the four screw rods 901 can rotate together;

[0048] In addition, a plurality of long plates 905 are fixedly provided inside the spray chamber 3, and the plurality of long plates 905 are respectively provided outside the plurality of nut blocks 902, and the nut blocks 902 are slidably connected to the long plates 905, and the long plates 905 are used to limit the nut blocks 902, so as to ensure the stable movement of the nut blocks 902;

[0049] Moreover, the two hot-pressing rollers 10 are connected via a gear transmission assembly 21, one of the hot-pressing rollers 10 is connected to one of the screw rods 901 via a belt transmission assembly 22, and the other hot-pressing roller 10 is connected to the stirring paddle 17 via a belt transmission assembly 3 23, so as to realize the synchronous movement of the hot-pressing roller 10 and the stirring paddle 17;

[0050] A pad 906 is fixedly provided at the rear end of the water tank 14, a servo motor 907 is fixedly provided at the top of the pad 906, and the front end of the output shaft of the servo motor 907 is fixed to the rear end of the stirring paddle 17. The servo motor 907 is used as a power source to improve the processing efficiency of the non-woven fabric substrate.

[0051] The stirring paddle 17 is driven to rotate by the servo motor 907, and the stirring paddle 17 rotates to stir the nano conductive fiber coating inside the water tank 14 to prevent the nano conductive fiber coating from being stationary for a long time and generating sediment. At the same time, the servo motor 907 drives the stirring paddle 17, the hot pressing roller 10 and the screw rod 901 to reciprocate together through the belt transmission component 1 904, the belt transmission component 2 22, the belt transmission component 3 23, the gear transmission component 1 903 and the gear transmission component 2 21. The nut block 902 on the screw rod 901 drives the cleaning cotton 8 to slide back and forth on the mounting plate 5. The cleaning cotton 8 can be used to scrape off the nano conductive fiber coating adhered to the ultraviolet lamp 7 to prevent the nano conductive fiber coating from obstructing the irradiation of the ultraviolet lamp 7. No manual operation is required, and it is very convenient to use.

[0052] Refer to the instruction manual Figure 1-5 A bracket 24 is fixedly provided at the bottom of the shell 1, and a wastewater filter 25 is connected to the bottom of the shell 1 for filtering the wastewater in the pretreatment chamber 2, so as to avoid direct discharge of wastewater to pollute the environment.

[0053] In actual use, a control box can be installed on the shell 1 to control the operation of the ultraviolet lamp 7, heating plate 11, water pump 16, servo motor 907 and wastewater filter 25 of the present invention, and a battery for providing electrical energy is arranged inside the control box. At the same time, in order to facilitate remote control of the hot pressing roller 10, it can be connected to the control box through a wireless transmission module to realize remote control, and the hot pressing roller 10 is powered by its own battery. The above technologies are all existing commonly used technologies and will not be further elaborated here.

[0054] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A process for manufacturing nano conductive fiber dust-free cloth, characterized in that: The specific steps are as follows; Step 1: The non-woven fabric substrate passes through a plurality of fabric feed rollers (26) in sequence and is transported inside the pretreatment chamber (2) and the spraying chamber (3); Step 2: The non-woven fabric substrate first passes between two cleaning pipes (12), and a spray head (13) on the cleaning pipe (12) sprays water to clean the non-woven fabric substrate, and then passes between two heating plates (11) for drying. The dried non-woven fabric substrate is then moved between two hot pressing rollers (10), and the hot pressing rollers (10) heat-press a plurality of gravure marks on its surface; Step 3: The non-woven fabric substrate passes between two hot pressing rollers (10) and is moved between two spray tubes (4). A plurality of nozzles (6) are used to evenly spray the nano-conductive fiber coating on the surface of the non-woven fabric substrate. The non-woven fabric substrate continues to be moved between a plurality of ultraviolet lamps (7) for curing. The non-woven fabric substrate is then moved between two spray tubes (4) below the spray chamber (3) for secondary spraying and curing. Finally, the non-woven fabric substrate is removed from a discharge port (27) below the spray chamber (3) to obtain a nano-conductive fiber non-woven fabric.

2. The process for manufacturing a nano conductive fiber dust-free cloth according to claim 1, characterized in that: The manufacturing device used in the nano conductive fiber dust-free cloth manufacturing process comprises a housing (1), wherein a pretreatment chamber (2) and a spray chamber (3) are provided in the housing (1), and the pretreatment chamber (2) and the spray chamber (3) are used to produce a non-woven fabric substrate; A plurality of spray tubes (4) and a plurality of mounting plates (5) are evenly distributed inside the spray chamber (3); each spray tube (4) is connected to a spray head (6) on the side close to the dust-free cloth substrate; each mounting plate (5) is fixedly embedded with a plurality of ultraviolet lamps (7) and a cleaning cotton (8) on the side close to the dust-free cloth substrate; and the plurality of cleaning cottons (8) are installed in the spray chamber (3) via a driving assembly (9); Two hot pressing rollers (10), a plurality of heating plates (11) and two cleaning pipes (12) are arranged in sequence from top to bottom inside the pretreatment chamber (2), and a spray head (13) is fixedly penetrated on one side of each cleaning pipe (12) close to the dust-free cloth substrate.

3. The process for manufacturing a nano conductive fiber dust-free cloth according to claim 2, characterized in that: A water tank (14) and a storage box (15) are fixedly provided on both sides of the top of the shell (1), and nano-conductive fiber coating is stored in the storage box (15). Water pumps (16) are fixedly provided in the water tank (14) and the storage box (15), and the two water pumps (16) are respectively connected to the plurality of spray pipes (4) and the plurality of cleaning pipes (12) through hoses.

4. The process for manufacturing a nano conductive fiber dust-free cloth according to claim 3, characterized in that: A stirring paddle (17) is rotatably connected inside the storage box (15), and a rear end of the stirring paddle (17) passes through the rear end of the storage box (15). A detachable cover plate (18) is fixedly provided on the top of the water tank (14) and the storage box (15), and a feeding hopper (19) is fixedly passed through the top of the two cover plates (18).

5. The process for manufacturing a nano conductive fiber dust-free cloth according to claim 2, characterized in that: The driving assembly (9) comprises a plurality of screw rods (901), the rear ends of the plurality of screw rods (901) all pass through the rear end of the housing (1), a nut block (902) is threadedly connected to each screw rod (901), and the plurality of nut blocks (902) are respectively detachably connected to a plurality of cleaning cottons (8), and two adjacent screw rods (901) are connected via a gear transmission assembly (903), wherein two screw rods (901) are connected via a belt transmission assembly (904).

6. The process for manufacturing a nano conductive fiber dust-free cloth according to claim 5, characterized in that: A plurality of long plates (905) are fixedly arranged inside the spray chamber (3), the plurality of long plates (905) are respectively arranged outside the plurality of nut blocks (902), and the nut blocks (902) are slidably connected to the long plates (905).

7. The process for manufacturing a nano conductive fiber dust-free cloth according to claim 4, characterized in that: A pad (906) is fixedly provided at the rear end of the water storage tank (14), a servo motor (907) is fixedly provided on the top of the pad (906), and the front end of the output shaft of the servo motor (907) is fixed to the rear end of the stirring paddle (17).

8. The process for manufacturing a nano conductive fiber dust-free cloth according to claim 5, characterized in that: A plurality of cone blocks (20) are fixedly provided on the outer walls of the two hot-pressing rollers (10); the rear ends of the two hot-pressing rollers (10) extend through the rear side of the housing (1); the two hot-pressing rollers (10) are connected via a second gear transmission component (21); one of the hot-pressing rollers (10) is connected to one of the screw rods (901) via a second belt transmission component (22); and the other hot-pressing roller (10) is connected to the stirring paddle (17) via a third belt transmission component (23).

9. The process for manufacturing a nano conductive fiber dust-free cloth according to claim 2, characterized in that: A bracket (24) is fixedly provided at the bottom of the shell (1), and a wastewater filter (25) is connected to the bottom of the shell (1) for filtering wastewater in the pretreatment chamber (2).

10. The process for manufacturing a nano conductive fiber dust-free cloth according to claim 2, characterized in that: A plurality of evenly distributed cloth feeding rollers (26) are rotatably arranged inside the pretreatment chamber (2) and the spraying chamber (3), a material port (27) is provided at the bottom of the pretreatment chamber (2) and the spraying chamber (3), and two openings (28) are provided at the front end of the shell (1), and door panels (29) are hinged inside the two openings (28).

Images