A kind of silk protein fiber cleaning device and cleaning method

Abstract

The present invention belongs to the technical field of cleaning equipment, and discloses a silk fibroin fiber cleaning device and a cleaning method thereof, including a cleaning box, an electric push rod is provided above the cleaning box, and a mounting plate is fixedly installed on the bottom surface of the electric push rod. The present invention expands the cleaning area, and when the hanging rod moves downward, the second floating rod immersed in the liquid surface moves upward under the buoyancy and pushes the top first floating rod to move, so that the top silk fibroin fiber is pushed upward and clamped under the blocking rod. As the hanging rod is completely immersed in the cleaning water, the silk fibroin fiber is clamped and fixed, while the middle position of the silk fibroin fiber is separated from the hanging rod, and rinsing is completed under immersion. By cleaning and spraying from the bottom of the silk fibroin fiber and automatically clamping the silk fibroin fiber during immersion rinsing, the silk fibroin fiber is fully cleaned without dead angles, the cleaning area is expanded, the rinsing process is stable and reliable, and the cleaning effect is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of cleaning equipment, and specifically relates to a silk fibroin fiber cleaning device and a cleaning method thereof. Background Art

[0002] Silk fibroin fiber is a structural protein that exists in some organisms, such as spider silk, pupa silk, silk, etc. They have attracted widespread attention for their excellent strength, toughness and durability. At present, the most widely used silk fibroin fiber is silk. In the process of silk processing, after boiling and reeling, the reeled silk fibroin fiber needs to be cleaned again.

[0003] In the prior art, the silk fibroin fiber cleaning device is usually used to spread out and hang the reeled silk fibroin fibers on a hanging rod, and multiple groups of hanging rods are used to hang the groups of silk fibroin fibers. Through an external spray head, the multiple groups of hung silk fibroin fibers are sprayed and cleaned. However, when the statically hung silk fibroin fibers are hung, part of their bottom area is blocked by the support of the hanging rod, and the silk fibroin fibers on both sides of the hanging naturally droop downward, so that when spraying and flushing are performed from the outside, only the top area of ​​the silk fibroin fibers is flushed. The bottom of the silk fibroin fibers is blocked by the hanging rod and itself, so that a large area of ​​the bottom surface cannot be fully sprayed and flushed, resulting in partial inadequate cleaning of the silk fibroin fibers during the cleaning process, resulting in poor cleaning effect.

[0004] In addition, in the silk fibroin fiber cleaning device in the prior art, when cleaning, after hanging multiple groups of silk fibroin fibers to be cleaned on a hanging rod and rinsing them, as the silk fibroin fibers are fully cleaned, it is currently necessary to directly take out the cleaned silk fibroin fibers and perform an additional drying step. In actual cleaning and post-processing of the silk fibroin fibers, due to the fibrous structure of the silk fibroin fibers, the silk fibroin fibers are easily entangled and broken under frequent transfer and arrangement. After cleaning, the removal and rearrangement are continued, which adds additional external force operations on the silk fibroin fibers, greatly reduces the structural stability of the silk fibroin fibers, and the use effect is not good. Summary of the invention

[0005] The object of the present invention is to provide a silk fibroin fiber cleaning device and a cleaning method thereof to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a silk fibroin fiber cleaning device and a cleaning method thereof, comprising a cleaning box, an electric push rod is arranged above the cleaning box, a mounting plate is fixedly installed on the bottom surface of the electric push rod, a hanging rod is fixedly connected to the bottom surface of the mounting plate, baffle rods are fixedly connected to the two sides of the outer surface of the hanging rod, a connecting frame is fixedly connected to the bottom surface of the outer surface of the hanging rod, side frames are fixedly connected to the two sides of the connecting frame, a movable frame is slidably sleeved inside the side frames, and a floating frame is fixedly connected to the top and bottom of the movable frame respectively. Rod and No. 2 floating rod, a side opening is opened on the side of the movable frame, a spray sleeve is fixedly installed on the bottom surface of the connecting frame, the cross-section of the spray sleeve is "water drop type", and a spray hole is opened on the side of the spray sleeve, a liquid supply mechanism is provided on the top of the mounting plate, and a No. 1 pipe is fixedly connected between the liquid supply mechanism and the spray sleeve, an air supply mechanism is provided on the top of the mounting plate, and an internal sleeve is provided inside the spray sleeve, and jet pipes are fixedly connected on both sides of the internal sleeve, and the jet pipe sleeve is arranged in the spray hole, and a No. 2 pipe is fixedly connected between the air supply mechanism and the spray sleeve.

[0007] Preferably, the No. 1 floating rod and the No. 2 floating rod have the same structural shape, the No. 1 floating rod is located directly below the blocking rod, and the upper and lower length values ​​of the movable frame are greater than the upper and lower length values ​​of the side frame.

[0008] Preferably, the cross-sectional shape of the spray-wash sleeve is the same as that of the inner sleeve, both sides of the spray-wash sleeve and the inner sleeve are inclined surfaces, and the movable frames are symmetrically distributed on both sides of the spray-wash sleeve.

[0009] Preferably, the ejection holes correspond to the air jet pipes one by one, the inner diameter of the ejection holes is larger than the diameter of the air jet pipe, a heating pipe is fixedly installed inside the spray-wash sleeve, and the heating pipe is located inside the inner sleeve.

[0010] Preferably, a connecting port is provided at the top of the inner surface of the spray-wash sleeve, and a connecting hole is provided at the rear end of the spray-wash sleeve, the connecting hole is connected to the connecting port, and the connecting hole is connected to the No. 2 pipe.

[0011] Preferably, a through hole is provided on the side of the inner sleeve, a top opening is provided on the top of the inner sleeve, the top opening is connected to the connecting port, and the through hole is connected to the air injection pipe.

[0012] Preferably, the bottom surfaces of the liquid supply mechanism and the air supply mechanism are fixedly connected to a support plate, the support plate is fixedly connected to the bottom surface of the mounting plate, and comprises a No. 1 distribution sleeve, a hydraulic pump and a water pipe, the No. 1 distribution sleeve is fixedly connected to the top of the support plate, the hydraulic pump is fixedly installed on the top of the mounting plate, and the water pipe is fixedly connected between the hydraulic pump and the No. 1 distribution sleeve.

[0013] Preferably, the air supply mechanism includes a No. 2 distribution sleeve, an air supply pump and a ventilation pipe, the No. 2 distribution sleeve is fixedly connected to the top of the support plate, the air supply pump is fixedly installed on the top surface of the mounting plate, and the ventilation pipe is fixedly connected between the air supply pump and the No. 2 distribution sleeve.

[0014] Preferably, an adaptor groove is provided on the back of the cleaning box, the liquid level in the cleaning box is lower than the bottom of the adaptor groove, a mounting arm is fixedly mounted on the back of the cleaning box, and the electric push rod is fixedly mounted on the mounting arm.

[0015] A cleaning method for a silk fibroin fiber cleaning device comprises the following cleaning steps:

[0016] Step 1: Inject cleaning water into the cleaning box so that the cleaning water is located below the adapter tank, keep the No. 2 float rod and the spray cleaning sleeve above the liquid surface, and hang the silk fibroin fibers to be cleaned on the hanging rod along the hanging rod and symmetrically on both sides;

[0017] The second step: start the liquid supply mechanism, so that the hydraulic pump in the liquid supply mechanism sucks the external cleaning water source and passes it into the No. 1 distribution sleeve through the water pipe, so that the No. 1 distribution sleeve distributes the introduced cleaning water to each group of No. 1 pipes, and passes it from the bottom of each group of spray sleeves. The introduced cleaning water is sprayed out along the gap between the jet pipe and the spray hole in the spray sleeve, and is sprayed obliquely along the side opening toward the silk fibroin fiber, so that the two sides of the attached silk fibroin fiber are sprayed from the bottom, and at the same time, the cleaning water sprayed from the oblique bottom pushes the two sides of the silk fibroin fiber to open and disperse upward, completing the first spraying;

[0018] Step 3: Maintaining the first spray cleaning, start the electric push rod, so that the electric push rod drives the mounting plate to move downward, so that the mounting plate drives the lower hanging rod and the side frame to move downward synchronously, as the No. 2 floating rod contacts the bottom liquid surface, the No. 2 floating rod and the movable frame are pushed upward by the buoyancy, and at the same time, the upper No. 1 floating rod is driven upward to press the top silk protein fiber to the bottom of the baffle rod, and as the hanging rod is immersed in the cleaning liquid as a whole, stable rinsing is completed, and then the electric push rod is reset upward;

[0019] Step 4: After the comprehensive cleaning is completed, close the liquid supply mechanism, start the air supply mechanism, and start the heating tube at the same time. The air supply pump in the air supply mechanism will pass the gas into the No. 2 distribution sleeve through the ventilation pipe and distribute it to each group of No. 2 tubes, so that the flowing gas enters through the connecting hole at the rear end of the spray sleeve, and cooperates with the connecting port and the top port to pass into the inner sleeve. The introduced gas heats up in the inner sleeve and is ejected along the through hole and the jet pipe. As the hot air is blown upward along the bottom of the silk fibroin fiber, the two sides of the cleaned silk fibroin fiber are dispersed and opened upward, and the drying is completed quickly. After drying, the cleaned and dried silk fibroin fiber can be taken out.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The present invention adds baffles located above on both sides of the hanging rod, and adds side frames located below the hanging rod just below the baffles, so that a movable frame is sleeved inside the side frames, and a No. 1 floating rod and a No. 2 floating rod are respectively installed at the upper and lower ends of the movable frame, and a "water drop-shaped" spray sleeve is added between the movable frames on both sides. After the silk fibroin fiber is hung, the spray sleeve is used to spray oblique cleaning water from below the silk fibroin fiber to prevent the naturally drooping parts on both sides of the natural silk fibroin fiber from coming together under the top spray, and the obliquely sprayed cleaning liquid falls and washes toward the top of the adjacent silk fibroin fiber in the air, maintaining the top cleaning while improving The bottom spray washing effect expands the cleaning area. At the same time, when the hanging rod descends, the No. 2 float rod immersed in the liquid surface moves upward due to the buoyancy and pushes the top No. 1 float rod to move, pushing the top silk protein fiber upward and clamped under the baffle. As the hanging rod is completely immersed in the cleaning water, the silk protein fiber is clamped and fixed while the middle part of the silk protein fiber is separated from the hanging rod, and rinsed under immersion. By spraying the silk protein fiber from the bottom and automatically clamping the silk protein fiber during immersion rinsing, the silk protein fiber is fully cleaned without dead ends, the cleaning area is expanded, the rinsing process is stable and reliable, and the cleaning effect is greatly improved.

[0022] 2. The present invention utilizes an electric push rod to drive the hanging rod to move downward. During the process that the bottom No. 2 float rod is gradually pushed upward by the buoyancy, the top No. 1 float rod gradually pushes the top silk protein fiber upward, thereby changing the support angle of the silk protein fiber, thereby changing the spraying angle of the two side parts of the silk protein fiber relative to the spray sleeve. At the same time, the relative position of the displaced silk protein fiber and the spray sleeve changes, thereby realizing the flushing of the silk protein fiber at different angles and positions under dynamic changes, further improving the flushing effect, and the cleaning water flow sprayed upward at both sides disperses and opens the two side parts of the silk protein fiber under the action of thrust, avoiding self-entanglement and accumulation affecting the spraying effect, and keeping the silk protein fiber above the liquid surface while keeping the No. 1 float rod just clamping the silk protein fiber. The flow rate of the spraying water flow can be further increased under the clamping of the buoyancy, ensuring that the silk protein fiber can maintain its stability while enhancing the spraying intensity, and the use effect is good.

[0023] 3. The present invention reuses the "water drop-shaped" spray sleeve in conjunction with an internal sleeve of the same shape, and connects the air jets on the inclined surfaces of the internal sleeve on both sides to the ejection holes. After cleaning, the flowing air provided by the air supply mechanism is used to guide the hot air to form in the internal sleeve, and the hot air is ejected upward along the air jets and through the ejection holes again. The hot air is blown out obliquely from below the silk fibroin fibers, and the drying process is quickly completed under the dispersed silk fibroin fibers. After descending for a distance, the No. 1 float rod is used again to push the silk fibroin fibers upward to clamp them, and the hot air blowing is strengthened while the silk fibroin fibers are maintained stable, so as to achieve efficient and stable drying of the silk fibroin fibers, avoid the addition of an additional drying process, reduce the transfer and arrangement operations, and comprehensively improve the subsequent processing efficiency of the silk fibroin fibers, with good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0025] Figure 2 It is a back schematic diagram of the present invention;

[0026] Figure 3 Schematic diagram of the gas supply mechanism and the liquid supply mechanism of the present invention;

[0027] Figure 4 It is an exploded schematic diagram between the hanging rod and the connecting frame of the present invention;

[0028] Figure 5 It is an exploded schematic diagram between the movable frame and the side frame of the present invention;

[0029] Figure 6 It is a cross-sectional schematic diagram of the spray-washing sleeve and the inner sleeve of the present invention;

[0030] Figure 7 is a schematic diagram of the inner sleeve of the present invention;

[0031] Figure 8 It is a cross-sectional schematic diagram of the spray-washing sleeve of the present invention.

[0032] In the figure: 1. cleaning box; 2. electric push rod; 3. mounting plate; 4. hanging rod; 5. stop rod; 6. connecting frame; 7. side frame; 8. movable frame; 9. No. 1 floating rod; 10. No. 2 floating rod; 11. side opening; 12. spray sleeve; 13. spray hole; 14. No. 1 pipe; 15. liquid supply mechanism; 151. No. 1 distribution sleeve; 152. hydraulic pump; 153. water pipe; 16. inner sleeve; 17. heating pipe; 18. jet pipe; 19. through hole; 20. top opening; 21. connecting port; 22. connecting hole; 23. No. 2 pipe; 24. air supply mechanism; 241. No. 2 distribution sleeve; 242. air supply pump; 243. ventilation pipe; 25. support plate; 26. adapter slot; 27. mounting arm. DETAILED DESCRIPTION

[0033] 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.

[0034] like Figures 1 to 8 As shown, the embodiment of the present invention provides a silk fibroin fiber cleaning device and a cleaning method thereof, comprising a cleaning box 1, an electric push rod 2 is arranged above the cleaning box 1, a mounting plate 3 is fixedly installed on the bottom surface of the electric push rod 2, a hanging rod 4 is fixedly connected to the bottom surface of the mounting plate 3, baffle rods 5 are fixedly connected to the two sides of the outer surface of the hanging rod 4, a connecting frame 6 is fixedly connected to the bottom surface of the outer surface of the hanging rod 4, side frames 7 are fixedly connected to the two sides of the connecting frame 6, a movable frame 8 is slidably sleeved inside the side frame 7, a first floating rod 9 and a second floating rod 10 are fixedly connected to the top and bottom of the movable frame 8, and the side of the movable frame 8 is fixedly connected to the second floating rod 10. A side opening 11 is provided on the surface, a spray sleeve 12 is fixedly installed on the bottom surface of the connecting frame 6, the cross-section of the spray sleeve 12 is "water drop-shaped", and a spray hole 13 is provided on the side of the spray sleeve 12. A liquid supply mechanism 15 is provided on the top of the mounting plate 3, and a No. 1 pipe 14 is fixedly connected between the liquid supply mechanism 15 and the spray sleeve 12. An air supply mechanism 24 is provided on the top of the mounting plate 3, and an internal sleeve 16 is provided inside the spray sleeve 12. The two side surfaces of the internal sleeve 16 are fixedly connected with an air jet pipe 18, which is sleeved in the spray hole 13, and a No. 2 pipe 23 is fixedly connected between the air supply mechanism 24 and the spray sleeve 12.

[0035] First embodiment: When in use, inject cleaning water into the cleaning box 1 so that the cleaning water is located below the adapter groove 26, keep the No. 2 float rod 10 and the spray sleeve 12 above the liquid surface, hang the silk fibroin fibers to be cleaned along the hanging rod 4 and symmetrically on both sides on the hanging rod 4, start the liquid supply mechanism 15, so that the hydraulic pump 152 in the liquid supply mechanism 15 draws the external cleaning water source and passes it into the No. 1 distribution sleeve 151 through the water pipe 153, so that the No. 1 distribution sleeve 151 distributes the introduced cleaning water to each group of No. 1 pipes 14, and the cleaning water introduced into the No. 1 pipes 14 is introduced from the bottom of each group of spray sleeves 12, and the introduced cleaning water is sprayed out in the spray sleeve 12 along the annular gap between the jet pipe 18 and the ejection hole 13, and is sprayed obliquely upward along the side opening 11 toward the silk fibroin fibers, so that the hung silk fibroin fibers The two sides of the fiber are sprayed from the bottom, and at the same time, pushed by the cleaning water sprayed from obliquely below, the drooping parts of the silk fibroin fibers on both sides open and disperse upward and present a certain angle, completing the first spraying. Under the maintenance of the first spraying, the electric push rod 2 is started, so that the electric push rod 2 drives the mounting plate 3 to move downward, so that the mounting plate 3 drives the lower hanging rod 4 and the side frame 7 to move downward synchronously. As the bottom No. 2 float rod 10 contacts the bottom liquid surface, the buoyancy pushes the No. 2 float rod 10 and the movable frame 8 upward, and at the same time drives the upper No. 1 float rod 9 upward to press the top silk fibroin fibers against the bottom of the baffle rod 5. As the hanging rod 4 is immersed in the cleaning liquid as a whole, the silk fibroin fibers are separated from the top of the hanging rod 4 and suspended in the cleaning liquid. The bottom and top of the silk fibroin fibers are fully cleaned to complete the rinsing. Then the electric push rod 2 is reset upward, and the cleaning is completed.

[0036] First, by adding baffles 5 located above on both sides of the hanging rod 4, and adding side frames 7 located below the hanging rod 4 just below the baffles 5, a movable frame 8 is set inside the side frames 7, and a No. 1 floating rod 9 and a No. 2 floating rod 10 are respectively installed at the upper and lower ends of the movable frame 8, and a "water drop-shaped" spray sleeve 12 is added between the movable frames 8 on both sides. After the silk fibroin fiber is hung, the spray sleeve 12 is used to spray oblique cleaning water from the bottom of the silk fibroin fiber to prevent the naturally drooping parts on both sides of the natural silk fibroin fiber from coming together under the top spray, and the obliquely sprayed cleaning liquid falls and rinses toward the top of the adjacent silk fibroin fiber in the air to maintain the top cleaning. At the same time, the bottom spraying effect is improved and the cleaning area is expanded. At the same time, when the hanging rod 4 moves downward, the No. 2 float rod 10 immersed in the liquid surface is moved upward by buoyancy and pushes the top No. 1 float rod 9 to move, pushing the top silk protein fiber upward and clamped under the baffle 5. As the hanging rod 4 is completely immersed in the cleaning water, the silk protein fiber is clamped and fixed while keeping the middle position of the silk protein fiber separated from the hanging rod, and rinsing is completed under immersion. By spraying the silk protein fiber from the bottom and automatically clamping the silk protein fiber during immersion rinsing, the silk protein fiber is fully cleaned without dead ends, the cleaning area is expanded, the rinsing process is stable and reliable, and the cleaning effect is greatly improved.

[0037] In addition, by utilizing the electric push rod 2 to drive the hanging rod 4 to move downward, in the process that the bottom No. 2 float rod 10 is gradually pushed up by the buoyancy, the top No. 1 float rod 9 gradually pushes the top silk protein fiber upward, changing the support angle of the silk protein fiber, thereby changing the spraying angle of the two side parts of the silk protein fiber relative to the spray sleeve 12, and at the same time, the relative position of the displaced silk protein fiber and the spray sleeve 12 changes, and then under dynamic changes, the silk protein fiber is flushed at different angles and positions to further improve the flushing effect, and the cleaning water flow sprayed upward at both sides disperses and opens the two side parts of the silk protein fiber under the action of thrust, avoiding self-entanglement and accumulation that affects the spraying effect, and at the same time, while keeping the No. 1 float rod 9 just clamping the silk protein fiber, the silk protein fiber is kept above the liquid surface, and the flow rate of the spraying water flow can be further increased under the clamping action of buoyancy, ensuring that the silk protein fiber can maintain its stability while enhancing the spraying intensity, and the use effect is good.

[0038] Second embodiment: After the overall cleaning is completed, the liquid supply mechanism 15 is closed, and the gas supply mechanism 24 is started, and the heating pipe 17 is started at the same time. As the gas supply pump 242 in the gas supply mechanism 24 passes the gas into the No. 2 distribution sleeve 241 through the ventilation pipe 243, and distributes it to each group of No. 2 pipes 23, the flowing gas passes through the connecting hole 22 at the rear end of the spray-wash sleeve 12, and passes into the inner sleeve 16 in conjunction with the connecting port 21 and the top port 20. The introduced gas is heated in the inner sleeve 16 and passes along the through hole 19 and the jet pipe 243. 18 is sprayed out, and the hot air is blown upward along the lower side of the silk fibroin fiber, so that the two sides of the cleaned silk fibroin fiber are spread open upward, and the drying is completed quickly. After drying, the cleaned and dried silk fibroin fiber can be taken out; when it is necessary to strengthen the drying, the hanging rod 4 is lowered to make the second float rod 10 immersed in the liquid surface and the movable frame 8 and the first float rod 9 are pushed upward under the action of buoyancy, so that the silk fibroin fiber is clamped upward, and the ventilation pressure of the air supply mechanism 24 is increased, so that the subsequent hot air blowing intensity is enhanced, and the enhanced drying is completed.

[0039] First, by reusing the "water drop-shaped" spray sleeve 12, in conjunction with the internal sleeve 16 of the same shape, and by making the air jets 18 on the inclined surfaces on both sides of the internal sleeve 16 be sleeved in the ejection hole 13, after the cleaning is completed, the flowing air provided by the air supply mechanism 24 is used to guide the hot air to form in the internal sleeve 16, and the hot air is sprayed upward along the air jets 18 and again through the ejection hole 13, and the hot air is blown out obliquely from below the silk fibroin fibers, opening the dispersed silk fibroin fibers to quickly complete the drying process, and after descending a certain distance again, the No. 1 float rod 9 is used to push the silk fibroin fibers upward to clamp them, and the hot air blowing is strengthened while maintaining the stability of the silk fibroin fibers, so as to achieve efficient and stable drying of the silk fibroin fibers, avoid the addition of additional drying steps, reduce transfer and arrangement operations, and comprehensively improve the subsequent processing efficiency of the silk fibroin fibers, with good use effect.

[0040] like Figure 3 , Figure 4 and Figure 5 As shown, the first floating rod 9 and the second floating rod 10 have the same structure and shape, the first floating rod 9 is located directly below the blocking rod 5, and the upper and lower lengths of the movable frame 8 are greater than the upper and lower lengths of the side frame 7.

[0041] During use, by utilizing the No. 1 float rod 9 and the No. 2 float rod 10 distributed up and down, displacement under the action of buoyancy is achieved during the downward immersion process, and the silk fibroin fiber is clamped and fixed. By controlling the upper and lower lengths of the movable frame 8, sufficient displacement space is guaranteed.

[0042] like Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, the cross-sectional shape of the spray sleeve 12 is the same as the cross-sectional shape of the inner sleeve 16, both sides of the spray sleeve 12 and the inner sleeve 16 are inclined surfaces, the movable frames 8 are symmetrically distributed on both sides of the spray sleeve 12, the spray holes 13 and the air jet pipes 18 correspond one to one, the inner diameter of the spray holes 13 is larger than the diameter of the air jet pipe 18, a heating pipe 17 is fixedly installed inside the spray sleeve 12, and the heating pipe 17 is located inside the inner sleeve 16, a connecting port 21 is provided at the top of the inner surface of the spray sleeve 12, a connecting hole 22 is provided at the rear end of the spray sleeve 12, the connecting hole 22 is connected to the connecting port 21, and the connecting hole 22 is connected to the No. 2 pipe 23, a through hole 19 is provided on the side of the inner sleeve 16, a top port 20 is provided at the top of the inner sleeve 16, the top port 20 is connected to the connecting port 21, and the through hole 19 is connected to the air jet pipe 18.

[0043] During use, the side opening 11 opened on the side of the movable frame 8 is utilized to ensure spraying during spraying, and the communication hole 22, the communication opening 21 and the top opening 20 are utilized to maintain the gas flow into the interior of the inner sleeve 16.

[0044] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the bottom surfaces of the liquid supply mechanism 15 and the air supply mechanism 24 are fixedly connected with a support plate 25, the support plate 25 is fixedly connected to the bottom surface of the mounting plate 3, and includes a No. 1 distribution sleeve 151, a hydraulic pump 152 and a water pipe 153, the No. 1 distribution sleeve 151 is fixedly connected to the top of the support plate 25, the hydraulic pump 152 is fixedly installed on the top of the mounting plate 3, the water pipe 153 is fixedly connected between the hydraulic pump 152 and the No. 1 distribution sleeve 151, and the air supply mechanism 24 includes a No. 2 distribution sleeve 2 41. The air supply pump 242 and the ventilation pipe 243, the No. 2 distribution sleeve 241 is fixedly connected to the top of the support plate 25, the air supply pump 242 is fixedly installed on the top surface of the mounting plate 3, the ventilation pipe 243 is fixedly connected between the air supply pump 242 and the No. 2 distribution sleeve 241, an adapter groove 26 is opened on the back of the cleaning box 1, the liquid level in the cleaning box 1 is lower than the bottom of the adapter groove 26, a mounting arm 27 is fixedly installed on the back of the cleaning box 1, and the electric push rod 2 is fixedly installed on the mounting arm 27.

[0045] During use, the external cleaning water source is sucked by the liquid supply mechanism 15 to provide a spraying effect, and the No. 1 distribution sleeve 151 in the liquid supply mechanism 15 is cooperated to complete the distribution of multiple groups of spray sleeves 12. The "water drop type" spray sleeve 12 can realize the inclined spraying of cleaning liquid on both sides on the one hand, and on the other hand, it can reduce the water resistance when rinsing in the downward immersion cleaning liquid. The internal sleeve 16 with the same shape can realize the effect of inclined blowing of hot air, and the air supply mechanism 24 provides flowing air supply, and cooperates with the heating and temperature rise of the heating tube 17 to realize hot air drying. By making the jet pipe 18 sleeved in the ejection hole 13, it is ensured that when the cleaning water enters the spray sleeve 12, it is directly sprayed along the ejection hole 13 and the jet pipe 18 to avoid backflow into the internal sleeve 16. The adapter groove 26 adapts to the movement of the No. 1 pipe 14 and the No. 2 pipe 23, and adapts to the up and down movement when the No. 1 pipe 14 and the No. 2 pipe 23 are hoses, and the liquid level is controlled below the adapter groove 26 to avoid leakage.

[0046] A cleaning method for a silk fibroin fiber cleaning device comprises the following cleaning steps:

[0047] Step 1: Inject cleaning water into the cleaning box 1 so that the cleaning water is located below the adapting groove 26, keep the second float rod 10 and the spray washing sleeve 12 above the liquid surface, and hang the silk fibroin fibers to be cleaned on the hanging rod 4 along the hanging rod 4 and symmetrically on both sides;

[0048] Step 2: Start the liquid supply mechanism 15, so that the hydraulic pump 152 in the liquid supply mechanism 15 draws the external cleaning water source and passes it into the No. 1 distribution sleeve 151 through the water pipe 153, so that the No. 1 distribution sleeve 151 distributes the introduced cleaning water to each group of No. 1 pipes 14, and passes it from the bottom of each group of spray sleeves 12, and the introduced cleaning water is sprayed out in the spray sleeve 12 along the gap between the jet pipe 18 and the spray hole 13, and is sprayed obliquely along the side opening 11 toward the silk fibroin fiber, so that the two sides of the attached silk fibroin fiber are sprayed from the bottom, and at the same time, the cleaning water sprayed from the oblique bottom pushes the two sides of the silk fibroin fiber to open and disperse upward, completing the first spraying;

[0049] Step 3: Under the first spraying, start the electric push rod 2, so that the electric push rod 2 drives the mounting plate 3 to move downward, so that the mounting plate 3 drives the lower hanging rod 4 and the side frame 7 to move downward synchronously, and as the No. 2 floating rod 10 contacts the bottom liquid surface, the No. 2 floating rod 10 and the movable frame 8 are pushed upward by the buoyancy, and at the same time, the upper No. 1 floating rod 9 is driven upward to press the top silk protein fiber to the bottom of the baffle 5, and as the hanging rod 4 is immersed in the cleaning liquid as a whole, stable rinsing is completed, and then the electric push rod 2 is reset upward;

[0050] Step 4: After the comprehensive cleaning is completed, close the liquid supply mechanism 15, and start the air supply mechanism 24, and start the heating tube 17 at the same time. The air supply pump 242 in the air supply mechanism 24 passes the gas into the No. 2 distribution sleeve 241 through the ventilation pipe 243, and distributes it to each group of No. 2 tubes 23, so that the flowing gas passes through the connecting hole 22 at the rear end of the spray sleeve 12, and cooperates with the connecting port 21 and the top port 20 to pass into the inner sleeve 16. The introduced gas heats up in the inner sleeve 16 and is ejected along the through hole 19 and the jet pipe 18. As the hot air is blown upward along the bottom of the silk fibroin fiber, the two sides of the cleaned silk fibroin fiber are dispersed and opened upward, and the drying is quickly completed. After drying, the cleaned and dried silk fibroin fiber can be taken out.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silk fibroin fiber cleaning device, comprising a cleaning box (1), characterized in that: An electric push rod (2) is provided above the cleaning box (1), a mounting plate (3) is fixedly installed on the bottom surface of the electric push rod (2), a hanging rod (4) is fixedly connected to the bottom surface of the mounting plate (3), blocking rods (5) are fixedly connected to the two sides of the outer surface of the hanging rod (4), a connecting frame (6) is fixedly connected to the bottom surface of the outer surface of the hanging rod (4), side frames (7) are fixedly connected to the two sides of the connecting frame (6), a movable frame (8) is slidably sleeved inside the side frame (7), a first floating rod (9) and a second floating rod (10) are fixedly connected to the top and bottom of the movable frame (8), respectively, a side opening (11) is opened on the side of the movable frame (8), and the bottom surface of the connecting frame (6) is fixedly connected to the bottom surface of the connecting frame (6). A spray sleeve (12) is fixedly installed, the cross section of the spray sleeve (12) is a "water drop shape", a spray hole (13) is opened on the side of the spray sleeve (12), a liquid supply mechanism (15) is provided on the top of the mounting plate (3), a No. 1 pipe (14) is fixedly connected between the liquid supply mechanism (15) and the spray sleeve (12), an air supply mechanism (24) is provided on the top of the mounting plate (3), an internal sleeve (16) is provided inside the spray sleeve (12), and two side surfaces of the internal sleeve (16) are fixedly connected with an air jet pipe (18), the air jet pipe (18) is sleeved in the spray hole (13), and a No. 2 pipe (23) is fixedly connected between the air supply mechanism (24) and the spray sleeve (12); The first floating rod (9) and the second floating rod (10) have the same structural shape, the first floating rod (9) is located directly below the blocking rod (5), and the upper and lower lengths of the movable frame (8) are greater than the upper and lower lengths of the side frame (7); The ejection holes (13) and the jet pipes (18) correspond to each other one by one, the inner diameter of the ejection holes (13) is larger than the diameter of the jet pipe (18), a heating pipe (17) is fixedly installed inside the spray-washing sleeve (12), and the heating pipe (17) is located inside the inner sleeve (16); A communication port (21) is provided at the top of the inner surface of the spray sleeve (12), a communication hole (22) is provided at the rear end of the spray sleeve (12), the communication hole (22) is connected to the communication port (21), and the communication hole (22) is connected to the second pipe (23); A through hole (19) is provided on the side of the inner sleeve (16), a top opening (20) is provided on the top of the inner sleeve (16), the top opening (20) is connected to the connecting opening (21), and the through hole (19) is connected to the air injection pipe (18).

2. A silk fibroin fiber cleaning device according to claim 1, characterized in that: The cross-sectional shape of the spray sleeve (12) is the same as that of the inner sleeve (16); both sides of the spray sleeve (12) and the inner sleeve (16) are inclined surfaces; and the movable frames (8) are symmetrically distributed on both sides of the spray sleeve (12).

3. The silk fibroin fiber cleaning device according to claim 1, characterized in that: The bottom surfaces of the liquid supply mechanism (15) and the air supply mechanism (24) are fixedly connected to a support plate (25), and the support plate (25) is fixedly connected to the bottom surface of the mounting plate (3), and comprises a No. 1 distribution sleeve (151), a hydraulic pump (152) and a water pipe (153), the No. 1 distribution sleeve (151) is fixedly connected to the top of the support plate (25), the hydraulic pump (152) is fixedly installed on the top of the mounting plate (3), and the water pipe (153) is fixedly connected between the hydraulic pump (152) and the No. 1 distribution sleeve (151).

4. A silk fibroin fiber cleaning device according to claim 3, characterized in that: The air supply mechanism (24) comprises a No. 2 distribution sleeve (241), an air supply pump (242) and a ventilation pipe (243); the No. 2 distribution sleeve (241) is fixedly connected to the top of the support plate (25); the air supply pump (242) is fixedly installed on the top surface of the mounting plate (3); and the ventilation pipe (243) is fixedly connected between the air supply pump (242) and the No. 2 distribution sleeve (241).

5. The silk fibroin fiber cleaning device according to claim 1, characterized in that: An adapting groove (26) is provided on the back of the cleaning box (1), the liquid level in the cleaning box (1) is lower than the bottom of the adapting groove (26), a mounting arm (27) is fixedly mounted on the back of the cleaning box (1), and the electric push rod (2) is fixedly mounted on the mounting arm (27).

6. A cleaning method for a silk fibroin fiber cleaning device according to any one of claims 1 to 5, characterized in that: The cleaning steps include: Step 1: Inject cleaning water into the cleaning box (1) so that the cleaning water is located below the adapting groove (26), keep the second float rod (10) and the spray cleaning sleeve (12) above the liquid surface, and hang the silk fibroin fibers to be cleaned on the hanging rod (4) along the hanging rod (4) and symmetrically on both sides; Step 2: Start the liquid supply mechanism (15), so that the hydraulic pump (152) in the liquid supply mechanism (15) draws the external cleaning water source and passes it into the No. 1 distribution sleeve (151) through the water pipe (153), so that the No. 1 distribution sleeve (151) distributes the introduced cleaning water to each group of No. 1 pipes (14), and passes it into each group of spray sleeves (12) from the bottom, and the introduced cleaning water is sprayed out in the spray sleeve (12) along the gap between the jet pipe (18) and the spray hole (13), and is sprayed obliquely along the side opening (11) toward the silk fibroin fiber, so that the two sides of the attached silk fibroin fiber are sprayed from the bottom, and at the same time, the cleaning water sprayed from the oblique bottom pushes the two sides of the silk fibroin fiber to open and disperse upward, completing the first spraying; Step 3: maintaining the first spray cleaning, start the electric push rod (2), so that the electric push rod (2) drives the mounting plate (3) to move downward, so that the mounting plate (3) drives the lower hanging rod (4) and the side frame (7) to move downward synchronously, as the No. 2 floating rod (10) contacts the bottom liquid surface, the No. 2 floating rod (10) and the movable frame (8) are pushed upward by the buoyancy, and at the same time drive the upper No. 1 floating rod (9) upward to press the top silk protein fiber to the bottom of the blocking rod (5), and as the hanging rod (4) is immersed in the cleaning liquid as a whole, stable rinsing is completed, and then the electric push rod (2) is reset upward; Step 4: After the comprehensive cleaning is completed, the liquid supply mechanism (15) is closed, and the air supply mechanism (24) is started, and the heating tube (17) is started at the same time. As the air supply pump (242) in the air supply mechanism (24) passes the gas through the ventilation tube (243) into the No. 2 distribution sleeve (241), and distributes it to each group of No. 2 tubes (23), the flowing gas is passed through the connecting hole (22) at the rear end of the spray sleeve (12), and is passed into the inner sleeve (16) in conjunction with the connecting port (21) and the top port (20). The introduced gas is heated in the inner sleeve (16) and is ejected along the through hole (19) and the jet pipe (18). As the hot air is blown upward along the bottom of the silk fibroin fiber, the two sides of the cleaned silk fibroin fiber are dispersed and opened upward, and the drying is completed quickly. After drying, the cleaned and dried silk fibroin fiber can be taken out.

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