A preparation device for antibacterial nano-silver fabric

Abstract

The invention relates to the technical field of fabric preparation, in particular to a preparation device for antibacterial nano-silver fabric, comprising a dipping box, wherein a conveying mechanism is arranged in the dipping box, the conveying mechanism is used to convey fabric, a stirring mechanism is arranged inside the dipping box, the stirring mechanism is used to stir and mix the nano-silver solution inside the dipping box, and an isolation sleeve is arranged at the fabric inlet position of the dipping box; the invention provides an isolation sleeve at the fabric inlet position, which is beneficial to reducing the influence of the stirring effect on the solution inside the isolation sleeve on the one hand, and on the other hand, in the process of fabric inlet, under the action of buoyancy, the fluff and thread ends adhered to the surface of the fabric will be separated from the fabric and float on the water surface, and the isolation sleeve can be arranged to isolate the impurities such as the fluff and thread ends, reduce their diffusion range, and thus be beneficial to centralized cleaning of the fluff and thread ends.

Description

Technical Field

[0001] The present invention relates to the field of fabric preparation, and in particular to a preparation device for antibacterial nano-silver fabric. Background Art

[0002] The addition of new nano-silver materials brings natural and long-lasting antibacterial power to the fabric, and is safe and harmless to the human body. The bactericidal mechanism of nano-silver is similar to that of a catalytic reaction. When nano-silver is close to viruses, fungi, and bacteria, it has a very strong binding ability with the cell walls of the bacteria. It can directly enter the bacteria and quickly combine with the sulfhydryl groups of oxygen metabolism, blocking metabolism and making it lose its activity, leading to its natural death. Its cell corpses are then excreted from the body with the human metabolism.

[0003] Some invention patents related to fabric preparation are disclosed in the prior art. The Chinese patent application number is 202220183217.0, which discloses a roll-to-roll nano-silver antibacterial silk fabric preparation device, including a unwinding roller, a roll-to-roll transmission device connected to the unwinding roller, and a winding roller for tightening the fabric; the unwinding roller is provided with the fabric to be processed; the roll-to-roll transmission device is sequentially connected to a padding station for fully mixing the fabric with the nano-silver antibacterial aqueous solution, a steaming station for high-temperature finishing of the fabric, a color fixing station for the fabric, and a drying station for drying the fabric; the roll-to-roll transmission device includes several tension rollers, several guide rollers, and a driving member; the surfaces of the tension roller and the guide roller can be close to the fabric and drive the fabric to move.

[0004] During the preparation of nanosilver cloth, as the cloth enters the nanosilver solution, the fuzz and thread ends on the cloth enter with the cloth. In the prior art, in order to prevent the nanosilver solution from precipitating, the nanosilver solution needs to be continuously stirred. Under the stirring action, the fuzz and thread ends will quickly absorb water, sink into the solution, and flow with the solution, making it difficult to clean. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a preparation device for antibacterial nano-silver fabrics.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a device for preparing antibacterial nanosilver fabrics, comprising a dipping box, wherein a conveying mechanism is provided inside the dipping box, the conveying mechanism is used to convey the fabric, the dipping box is provided inside a stirring mechanism, the stirring mechanism is used to stir and mix the nanosilver solution inside the dipping box, an isolation sleeve is provided at the fabric inlet position of the dipping box, both ends of the isolation sleeve are fixed to the inner wall of the dipping box, two cleaning cylinders are symmetrically provided inside the isolation sleeve, and a driving mechanism is provided on the outer wall of the dipping box, the driving mechanism is used to drive the two cleaning cylinders to rotate in opposite directions;

[0007] The two cleaning cylinders are provided with collecting plates on opposite sides thereof, one end of the collecting plates contacts the outer wall of the cleaning cylinders, a water-permeable groove is provided on the surface of the collecting plates, and an isolation net is fixed inside the water-permeable groove;

[0008] A plurality of strip-shaped through grooves are formed on the outer wall of each cleaning cylinder, and a first mesh plate is slidably inserted into each strip-shaped through groove;

[0009] A guiding mechanism is provided on one side of the first mesh plate. Before the first mesh plate moves to the contact position between the collecting plate and the cleaning cylinder, the guiding mechanism is used to retract the first mesh plate into the inside of the cleaning cylinder. When the first mesh plate passes the contact position between the collecting plate and the cleaning cylinder, the guiding mechanism is used to guide the first mesh plate to extend out of the cleaning cylinder.

[0010] Preferably, the guiding mechanism includes a guiding groove and a guiding pin, the guiding groove is provided on the inner wall of the isolation sleeve, the guiding pin is inserted inside the guiding groove, and the guiding pin is fixed on the side wall of the first mesh plate, the guiding groove includes an arc-shaped groove and two inclined grooves, the ends of the two inclined grooves are connected, and the two ends of the arc-shaped groove are respectively connected to the two inclined grooves.

[0011] Preferably, a plurality of guide protrusions are fixed on the side wall of the isolation sleeve, and the guide protrusions are arranged on one side of the arc groove. A guide rod is fixed on the side wall of the guide pin, and an elastic pushing mechanism is provided on the side of the first mesh plate away from the guide rod, and the elastic pushing mechanism is used to push the first mesh plate toward the side close to the guide rod.

[0012] Preferably, the elastic pushing mechanism includes a first spring, one end of the first spring is fixed on the first mesh plate, and the other end of the first spring is fixed with a collar, and the first spring and the collar are both sleeved on the guide pin.

[0013] Preferably, the surface of the first mesh plate is slidably connected to a limit bar, a plurality of bosses are fixed at equal intervals on the surface of the limit bar, and both sides of the bosses are provided with inclined surfaces.

[0014] Preferably, the limiting strip is arranged inside the cleaning cylinder, and a second mesh plate is fixed to one side of the limiting strip.

[0015] Preferably, a plurality of mounting brackets are fixed on the inner wall of the cleaning cylinder, the first mesh plate is inserted into the corresponding mounting bracket, a plurality of telescopic tubes are fixed between the limit bar and the inner wall of the mounting bracket, a connecting tube is fixed at the end of the telescopic tube, a connecting groove is provided inside the boss, the end of the connecting tube passes through the limit bar and the boss and extends to the inside of the connecting groove, a plurality of branch grooves are provided on the side wall of the connecting groove, each of the branch grooves passes through the boss and extends out.

[0016] Preferably, the driving mechanism includes an equipment box and two gears, a second motor is fixed inside the equipment box, the two gears are coaxially fixed to the two cleaning barrels respectively, one of the gears is fixed to the output shaft of the second motor, and the two gears are meshed with each other.

[0017] Preferably, the stirring mechanism includes a first motor, which is fixed to a side wall of the dipping box. The end of the output shaft of the first motor passes through the dipping box and is fixed with a stirring rod.

[0018] Preferably, the conveying mechanism includes two sinking rollers and two guide rollers, the two sinking rollers are rotatably connected to the inner wall of the dipping box, the two guide rollers are arranged above the dipping box, both ends of the two guide rollers are rotatably connected to a bracket, and each of the brackets is fixed to the outer wall of the dipping box.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. During use, the fabric is transported by the conveying mechanism, and the nanosilver solution inside the dipping box is stirred by the stirring mechanism. By providing an isolation sleeve at the entry position of the fabric, on the one hand, it is beneficial to reduce the impact of the stirring action on the solution inside the isolation sleeve. On the other hand, during the entry of the fabric, under the action of buoyancy, the fluff and thread ends stuck on its surface will be separated from the fabric and float on the water surface. By providing the isolation sleeve, impurities such as fluff and thread ends can be isolated, reducing their diffusion range, which is beneficial to centralized cleaning of fluff and thread ends.

[0021] Second, by arranging a cleaning cylinder inside the isolation sleeve, the first mesh plate on the surface of the cleaning cylinder can be used to promptly clean the floating impurities such as fluff and lint on the surface of the solution, so as to prevent the fluff and lint from absorbing water and sinking into the nanosilver solution, which will be difficult to clean after being stirred.

[0022] 3. After the first screen plate drives the impurities to the highest point of the cleaning cylinder, as the cleaning cylinder rotates, the first screen plate can pour the impurities on its surface onto the surface of the collecting plate. The impurities are collected by the collecting plate. The collecting plate contacts the surface of the cleaning cylinder, thereby scraping and cleaning the surface of the cleaning cylinder to prevent the impurities from sticking to the surface of the cleaning cylinder and returning to the inside of the dipping box as the cleaning cylinder rotates, causing secondary contamination.

[0023] Fourth, as the cleaning cylinder rotates, the first screen plate can gradually retract into the interior of the cleaning cylinder. On the one hand, this is conducive to making way for the collecting plate in advance to avoid collision with the end of the collecting plate; on the other hand, by retracting the first screen plate into the interior of the cleaning cylinder, the surface of the first screen plate can be scraped by the inner wall of the strip-shaped through groove during the retraction process, thereby preventing impurities from sticking to the surface of the first screen plate and causing the impurities to return to the interior of the dipping box and cause secondary contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0026] Figure 3 For the present invention Figure 2 A in the figure shows the enlarged structural diagram;

[0027] Figure 4 For the present invention Figure 3 A schematic diagram of the structure at point B in FIG.

[0028] Figure 5 This is a schematic diagram of the internal structure of the equipment box of the present invention;

[0029] Figure 6 This is a schematic diagram of the internal structure of the isolation sleeve of the present invention;

[0030] Figure 7 For the present invention Figure 6 The enlarged structural diagram at D in FIG.

[0031] Figure 8 Schematic diagram of the cross-sectional structure of the isolation sleeve of the present invention;

[0032] Figure 9 For the present invention Figure 8 The enlarged structural diagram at E in FIG.

[0033] Figure 10 This is a schematic diagram of the isolation sleeve structure of the present invention (after the cleaning cylinder is removed);

[0034] Figure 11 For the present invention Figure 10 The enlarged structural diagram at F in FIG.

[0035] Figure 12 Schematic diagram of the cross-sectional structure of the boss of the present invention;

[0036] Figure 13 This is a schematic diagram of the internal structure of the cleaning tube of the present invention;

[0037] Figure 14 For the present invention Figure 13 The enlarged structural diagram at G in FIG.

[0038] In the figure: 1. dipping box; 2. cloth; 3. isolation sleeve; 4. cleaning cylinder; 5. collecting plate; 6. water-permeable trough; 7. isolation net; 8. strip-shaped through-groove; 9. first mesh plate; 10. guide groove; 11. guide pin; 12. arc groove; 13. inclined groove; 14. guide protrusion; 15. guide rod; 16. first spring; 17. collar; 18. limit strip; 19. boss; 20. second mesh plate; 21. mounting frame; 22. telescopic tube; 23. connecting pipe; 24. connecting groove; 25. branch groove; 26. equipment box; 27. gear; 28. second motor; 29. ​​first motor; 30. stirring rod; 31. sinking roller; 32. guide roller; 33. bracket. DETAILED DESCRIPTION

[0039] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0040] like Figures 1 to 14 The apparatus for preparing antibacterial nanosilver fabrics shown includes an impregnation box 1, which is provided with a conveying mechanism for conveying fabric 2, and a stirring mechanism for stirring and mixing the nanosilver solution in the impregnation box 1. An isolation sleeve 3 is provided at the fabric inlet of the impregnation box 1, with both ends of the isolation sleeve 3 fixed to the inner wall of the impregnation box 1. Two cleaning cylinders 4 are symmetrically provided inside the isolation sleeve 3, and a driving mechanism is provided on the outer wall of the impregnation box 1 for driving the two cleaning cylinders 4 to rotate in opposite directions.

[0041] The two cleaning cylinders 4 are provided with collecting plates 5 on opposite sides thereof. One end of the collecting plates 5 contacts the outer wall of the cleaning cylinder 4. The surface of the collecting plates 5 is provided with water-permeable grooves 6. An isolation net 7 is fixed inside the water-permeable grooves 6.

[0042] A plurality of strip-shaped through slots 8 are formed on the outer wall of each cleaning cylinder 4, and a first mesh plate 9 is slidably inserted into each strip-shaped through slot 8;

[0043] A guiding mechanism is provided on one side of the first mesh plate 9. Before the first mesh plate 9 moves to the contact position between the collecting plate 5 and the cleaning cylinder 4, the guiding mechanism is used to retract the first mesh plate 9 into the inside of the cleaning cylinder 4. After the first mesh plate 9 passes the contact position between the collecting plate 5 and the cleaning cylinder 4, the guiding mechanism is used to guide the first mesh plate 9 to extend out of the cleaning cylinder 4. During operation, in the process of preparing the nanosilver cloth 2, in the process of the cloth 2 entering the interior of the nanosilver solution, the fluff and thread ends on the cloth 2 enter with the cloth 2. In the prior art, in order to prevent the nanosilver solution from precipitating, the nanosilver solution needs to be continuously stirred. Under the stirring action, the fluff and thread ends will quickly absorb water, sink into the solution, and flow with the solution, guiding This embodiment of the present invention can solve the above problem. The specific working method is shown in the figure below. When in use, the cloth 2 is conveyed by the conveying mechanism, and the nanosilver solution inside the impregnation box 1 is stirred by the stirring mechanism. By providing an isolation sleeve 3 at the entry position of the cloth 2, on the one hand, it is beneficial to reduce the impact of the stirring action on the solution inside the isolation sleeve 3. On the other hand, during the entry process of the cloth 2, under the action of buoyancy, the fluff and thread ends stuck on its surface will be separated from the cloth 2 and float on the water surface. By providing the isolation sleeve 3, impurities such as fluff and thread ends can be isolated, reducing their diffusion range, which is conducive to centralized cleaning of fluff and thread ends.

[0044] By arranging a cleaning cylinder 4 inside the isolation sleeve 3, the first mesh plate 9 on the surface of the cleaning cylinder 4 can promptly clean the floating impurities such as fluff and lint on the surface of the solution, so as to prevent the fluff and lint from absorbing water and sinking into the nanosilver solution, which will be difficult to clean due to the stirring effect.

[0045] After the first screen plate 9 has driven the impurities to the highest point of the cleaning cylinder 4, as the cleaning cylinder 4 rotates, the first screen plate 9 can pour the impurities on its surface onto the surface of the collecting plate 5. The impurities are collected by the collecting plate 5. The collecting plate 5 contacts the surface of the cleaning cylinder 4, thereby scraping and cleaning the surface of the cleaning cylinder 4, preventing the impurities from adhering to the surface of the cleaning cylinder 4 and returning to the inside of the dipping box 1 as the cleaning cylinder 4 rotates, causing secondary contamination.

[0046] And as the cleaning cylinder 4 rotates, the first mesh plate 9 can gradually retract into the interior of the cleaning cylinder 4. On the one hand, it is beneficial to make way for the collecting plate 5 in advance to avoid collision with the end of the collecting plate 5; on the other hand, by retracting the first mesh plate 9 into the interior of the cleaning cylinder 4, during the retraction process, the surface of the first mesh plate 9 can be scraped by the inner wall of the strip-shaped through groove 8, thereby preventing impurities from sticking to the surface of the first mesh plate 9, causing the impurities to return to the interior of the dipping box 1 and causing secondary pollution.

[0047] As a further embodiment of the present invention, the guiding mechanism includes a guiding groove 10 and a guiding pin 11. The guiding groove 10 is provided on the inner wall of the isolation sleeve 3, and the guiding pin 11 is inserted into the inside of the guiding groove 10. The guiding pin 11 is fixed on the side wall of the first mesh plate 9. The guiding groove 10 includes an arcuate groove 12 and two inclined grooves 13. The ends of the two inclined grooves 13 are connected, and the two ends of the arcuate groove 12 are respectively connected to the two inclined grooves 13. During operation, the cleaning cylinder 4 can drive the first mesh plate 9 to move synchronously during rotation, and the guide pin 11 moves with the first mesh plate 9, so that the guide pin 11 slides inside the guide groove 10. When the guide pin 11 slides inside the arcuate groove 12, the first mesh plate 9 is in an extended state, as shown in FIG. Figure 2 、 Figure 6 、 Figure 10 、 Figure 11 As shown, the first screen plate 9 is located on the side of the cloth 2 to clean the impurities on the side of the cloth 2. When the guide pin 11 moves from the inside of the arc groove 12 to the inside of the upper inclined groove 13, under the guidance of the inclined groove 13, the first screen plate 9 gradually shrinks and makes way for the inside of the cleaning cylinder 4, thereby scraping and cleaning the surface of the first screen plate 9 through the inner wall of the strip-shaped through groove 8. When the guide pin 11 moves from the inside of the upper inclined groove 13 to the inside of the lower inclined groove 13, the first screen plate 9 moves to the bottom of the collecting plate 5. Under the guidance of the lower inclined groove 13, the first screen plate 9 gradually extends outward to prepare for extending to clean the impurities on the surface of the solution. When the guide pin 11 moves from the inside of the lower inclined groove 13 to the inside of the arc groove 12, the first screen plate 9 is fully extended, so that the cleaning surface of the first screen plate 9 can be fully extended before it approaches the surface of the solution.

[0048] As a further implementation scheme of the present invention, a plurality of guide protrusions 14 are fixed on the side wall of the isolation sleeve 3, and the guide protrusion 14 is arranged on one side of the arc groove 12. A guide rod 15 is fixed on the side wall of the guide pin 11, and an elastic pushing mechanism is provided on the side of the first mesh plate 9 away from the guide rod 15. The elastic pushing mechanism is used to push the first mesh plate 9 toward the side close to the guide rod 15; when working, the fluff and thread ends are easily adhered to the first mesh plate 9 after they get wet, making it difficult to detach from the first mesh plate 9 in time. This embodiment of the present invention can solve the above problem. The specific working method is as follows: when the guide pin 11 moves from the arc groove 12, the guide rod 15 is fixed on the side wall of the guide pin 11. In the process of the shaped groove 12 moving toward the inner part of the inclined groove 13 near the top, the guide rod 15 can contact with multiple guide protrusions 14. Under the guidance and push of the guide protrusions 14, the guide rod 15 can drive the first mesh plate 9 to move to the side away from the guide protrusions 14. When the guide rod 15 is separated from the guide protrusions 14, the first mesh plate 9 moves to the side close to the guide protrusions 14 under the push of the elastic pushing mechanism. By setting up multiple guide protrusions 14, the first mesh plate 9 can actively swing before shrinking, so that the fluff and thread ends stuck on its surface can actively fall off and detach from the first mesh plate 9 under the action of the swing.

[0049] As a further embodiment of the present invention, the elastic pushing mechanism includes a first spring 16, one end of the first spring 16 is fixed on the first mesh plate 9, and the other end of the first spring 16 is fixed with a ring 17, and the first spring 16 and the ring 17 are both mounted on the guide pin 11; when working, by setting the first spring 16, when one side of the first mesh plate 9 is elastically supported, when the first mesh plate 9 is guided by the guide protrusion 14 and the guide rod 15 to move toward the side close to the first spring 16, the first spring 16 can be compressed to make way, and when the guide rod 15 is disengaged from the guide protrusion 14, the first spring 16 can push the first mesh plate 9 to reset in time.

[0050] As a further implementation scheme of the present invention, the surface of the first mesh plate 9 is slidingly connected to the limit strip 18, and a plurality of bosses 19 are equidistantly fixed on the surface of the limit strip 18, and inclined surfaces are provided on both sides of the bosses 19; during operation, when the first mesh plate 9 is extended out of the water, the fluff and thread ends floating on the water surface will float to a position away from the first mesh plate 9, resulting in a reduction in the floating impurities that can be cleaned on the surface of the first mesh plate 9, causing the floating impurities to stay on the water surface for too long and sink into the water. This embodiment of the present invention can solve the above problem, and the specific working method is as follows: when the first mesh plate 9 rises, the boss 19 first extends out of the water surface, isolating the floating impurities between two adjacent bosses 19, thereby helping to avoid the impurities floating away from the first mesh plate 9 when the first mesh plate 9 extends out of the water surface.

[0051] As a further embodiment of the present invention, a limit strip 18 is provided inside the cleaning cylinder 4, and a second mesh plate 20 is fixed to one side of the limit strip 18; during operation, by providing the second mesh plate 20, when the first mesh plate 9 is cleaning, the mesh holes on the first mesh plate 9 and the mesh holes on the second mesh plate 20 are interconnected;

[0052] During the swinging of the first mesh plate 9, the mesh gaps on the first mesh plate 9 and the second mesh plate 20 are staggered and closed. When staggered and closed, the fluff and thread ends in the mesh holes of the first mesh plate 9 and the second mesh plate 20 can be cut off, avoiding the fluff and thread ends from being inserted into the mesh holes, making it difficult to disengage. Moreover, under the action of the swinging, the cut and broken fluff and thread ends can be more easily disengaged.

[0053] As a further embodiment of the present invention, a plurality of mounting brackets 21 are fixed on the inner wall of the cleaning cylinder 4, and the first mesh plate 9 is inserted into the corresponding mounting bracket 21. A plurality of telescopic tubes 22 are fixed between the limit bar 18 and the inner wall of the mounting bracket 21. A connecting tube 23 is fixed at the end of the telescopic tube 22. A connecting groove 24 is provided inside the boss 19. The end of the connecting tube 23 passes through the limit bar 18 and the boss 19 and extends to the inside of the connecting groove 24. A plurality of branch grooves 25 are provided on the side wall of the connecting groove 24, and each branch groove 25 passes through the boss 19 and extends out. During operation, when the first mesh plate 9 contracts, the first mesh plate 9 and the limit bar 18 move synchronously toward the inside of the mounting bracket 21, thereby pushing the telescopic tube 22 to be compressed through the limit bar 18, and discharging the solution inside the telescopic tube 22 to the connecting tube 23 and the connecting groove 24, and finally discharged from the branch groove 25 to flush the surface of the second mesh plate 20.

[0054] As a further embodiment of the present invention, the drive mechanism includes an equipment box 26 and two gears 27. A second motor 28 is fixed inside the equipment box 26. The two gears 27 are respectively fixed coaxially with the two cleaning barrels 4, one of the gears 27 is fixed to the output shaft of the second motor 28, and the two gears 27 are engaged with each other. During operation, by starting the second motor 28, the output shaft of the second motor 28 drives one of the gears 27 to rotate. Under the meshing action, the two gears 27 rotate in opposite directions, thereby driving the two cleaning barrels 4 to rotate in opposite directions through the gears 27.

[0055] As a further embodiment of the present invention, the stirring mechanism includes a first motor 29, which is fixed to the side wall of the dipping tank 1. The end of the output shaft of the first motor 29 passes through the dipping tank 1 and is fixed with a stirring rod 30. During operation, by starting the first motor 29, the output shaft of the first motor 29 drives the stirring rod 30 to rotate, stirring the nanosilver solution inside the dipping tank 1 to prevent nanosilver precipitation.

[0056] As a further embodiment of the present invention, the conveying mechanism includes two sinking rollers 31 and two guide rollers 32. The two sinking rollers 31 are rotatably connected to the inner wall of the dipping box 1. The two guide rollers 32 are arranged above the dipping box 1. Both ends of the two guide rollers 32 are rotatably connected to brackets 33. Each bracket 33 is fixed to the outer wall of the dipping box 1. When working, Figure 1 、 Figure 2 As shown, the cloth 2 is wound around two sinking rollers 31 and two guide rollers 32, and the cloth 2 is pulled and moved by an external winding mechanism, so that the cloth 2 can move inside the dipping box 1, allowing the nanosilver to enter the inside of the cloth 2.

[0057] Working principle of the present invention:

[0058] During use, the cloth 2 is conveyed by the conveying mechanism, and the nanosilver solution inside the impregnation box 1 is stirred by the stirring mechanism. The isolation sleeve 3 is provided at the entry position of the cloth 2. On the one hand, it is beneficial to reduce the impact of the stirring action on the solution inside the isolation sleeve 3. On the other hand, during the entry process of the cloth 2, under the action of buoyancy, the fluff and thread ends stuck on its surface will be separated from the cloth 2 and float on the water surface. The isolation sleeve 3 can isolate impurities such as fluff and thread ends, reduce their diffusion range, and thus facilitate the centralized cleaning of fluff and thread ends.

[0059] By arranging a cleaning cylinder 4 inside the isolation sleeve 3, the first mesh plate 9 on the surface of the cleaning cylinder 4 can promptly clean the floating impurities such as fluff and lint on the surface of the solution, so as to prevent the fluff and lint from absorbing water and sinking into the nanosilver solution, which will be difficult to clean due to the stirring effect.

[0060] After the first screen plate 9 has driven the impurities to the highest point of the cleaning cylinder 4, as the cleaning cylinder 4 rotates, the first screen plate 9 can pour the impurities on its surface onto the surface of the collecting plate 5. The impurities are collected by the collecting plate 5. The collecting plate 5 contacts the surface of the cleaning cylinder 4, thereby scraping and cleaning the surface of the cleaning cylinder 4, preventing the impurities from adhering to the surface of the cleaning cylinder 4 and returning to the inside of the dipping box 1 as the cleaning cylinder 4 rotates, causing secondary contamination.

[0061] And as the cleaning cylinder 4 rotates, the first mesh plate 9 can gradually retract into the interior of the cleaning cylinder 4. On the one hand, it is beneficial to make way for the collecting plate 5 in advance to avoid collision with the end of the collecting plate 5; on the other hand, by retracting the first mesh plate 9 into the interior of the cleaning cylinder 4, during the retraction process, the surface of the first mesh plate 9 can be scraped by the inner wall of the strip-shaped through groove 8, thereby preventing impurities from sticking to the surface of the first mesh plate 9, causing the impurities to return to the interior of the dipping box 1 and causing secondary pollution.

[0062] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the invention as claimed.

Claims

1. A preparation device for antibacterial nano-silver fabric, comprising a padding box (1), wherein a conveying mechanism is provided inside the padding box (1), wherein the conveying mechanism is used to convey the fabric (2), and wherein a stirring mechanism is provided inside the padding box (1), wherein the stirring mechanism is used to stir and mix the nano-silver solution inside the padding box (1), wherein: An isolation sleeve (3) is provided at the cloth feeding position of the padding box (1), both ends of the isolation sleeve (3) are fixed to the inner wall of the padding box (1), two cleaning cylinders (4) are symmetrically arranged inside the isolation sleeve (3), and a driving mechanism is provided on the outer wall of the padding box (1), the driving mechanism is used to drive the two cleaning cylinders (4) to rotate in opposite directions; A collecting plate (5) is provided on opposite sides of the two cleaning cylinders (4), one end of the collecting plate (5) is in contact with the outer wall of the cleaning cylinder (4), a water-permeable groove (6) is provided on the surface of the collecting plate (5), and an isolation net (7) is fixed inside the water-permeable groove (6); A plurality of strip-shaped through grooves (8) are provided on the outer wall of each cleaning cylinder (4), and a first mesh plate (9) is slidably inserted into the interior of each strip-shaped through groove (8); A guiding mechanism is provided on one side of the first mesh plate (9); before the first mesh plate (9) moves to a contact position between the collecting plate (5) and the cleaning cylinder (4), the guiding mechanism is used to retract the first mesh plate (9) into the interior of the cleaning cylinder (4); after the first mesh plate (9) passes the contact position between the collecting plate (5) and the cleaning cylinder (4), the guiding mechanism is used to guide the first mesh plate (9) to extend out of the cleaning cylinder (4); The guide mechanism comprises a guide groove (10) and a guide pin (11); the guide groove (10) is formed on the inner wall of the isolation sleeve (3); the guide pin (11) is inserted into the guide groove (10); the guide pin (11) is fixed on the side wall of the first mesh plate (9); the guide groove (10) comprises an arc groove (12) and two inclined grooves (13); the ends of the two inclined grooves (13) are connected; and the two ends of the arc groove (12) are respectively connected to the two inclined grooves (13).

2. The preparation device for antibacterial nano-silver fabric according to claim 1, characterized in that: A plurality of guide protrusions (14) are fixed on the side wall of the isolation sleeve (3), and the guide protrusions (14) are arranged on one side of the arc-shaped groove (12). A guide rod (15) is fixed on the side wall of the guide pin (11), and an elastic pushing mechanism is arranged on the side of the first mesh plate (9) away from the guide rod (15), and the elastic pushing mechanism is used to push the first mesh plate (9) towards a side close to the guide rod (15).

3. The preparation device for antibacterial nano-silver fabric according to claim 2, characterized in that: The elastic pushing mechanism comprises a first spring (16), one end of the first spring (16) is fixed on the first mesh plate (9), the other end of the first spring (16) is fixed with a collar (17), and the first spring (16) and the collar (17) are both sleeved on the guide pin (11).

4. The preparation device for antibacterial nano-silver fabric according to claim 2, characterized in that: The surface of the first mesh plate (9) is slidably connected to a limit strip (18), a plurality of bosses (19) are fixed at equal intervals on the surface of the limit strip (18), and both sides of the bosses (19) are provided with inclined surfaces.

5. The preparation device for antibacterial nano-silver fabric according to claim 4, characterized in that: The limiting strip (18) is arranged inside the cleaning cylinder (4), and a second mesh plate (20) is fixed to one side of the limiting strip (18).

6. The preparation device for antibacterial nano-silver fabric according to claim 5, characterized in that: A plurality of mounting frames (21) are fixed on the inner wall of the cleaning cylinder (4); the first mesh plate (9) is inserted into the corresponding mounting frames (21); a plurality of telescopic tubes (22) are fixed between the limit strip (18) and the inner wall of the mounting frame (21); a connecting tube (23) is fixed at the end of the telescopic tube (22); a connecting groove (24) is provided inside the boss (19); the end of the connecting tube (23) passes through the limit strip (18) and the boss (19) and then extends to the inside of the connecting groove (24); a plurality of branch grooves (25) are provided on the side wall of the connecting groove (24); each branch groove (25) passes through the boss (19) and extends out.

7. The preparation device for antibacterial nano-silver fabric according to claim 1, characterized in that: The driving mechanism comprises an equipment box (26) and two gears (27). A second motor (28) is fixed inside the equipment box (26). The two gears (27) are coaxially fixed to the two cleaning barrels (4), respectively. One of the gears (27) is fixed to the output shaft of the second motor (28), and the two gears (27) are meshed with each other.

8. The preparation device for antibacterial nano-silver fabric according to claim 1, characterized in that: The stirring mechanism comprises a first motor (29), the first motor (29) being fixed on a side wall of the padding box (1), and a stirring rod (30) being fixed to the end of an output shaft of the first motor (29) passing through the padding box (1).

9. The preparation device for antibacterial nano-silver fabric according to claim 1, characterized in that: The conveying mechanism comprises two sinking rollers (31) and two guide rollers (32), the two sinking rollers (31) being rotatably connected to the inner wall of the padding box (1), the two guide rollers (32) being arranged above the padding box (1), both ends of the two guide rollers (32) being rotatably connected to brackets (33), and each bracket (33) being fixed to the outer wall of the padding box (1).

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