Raw material processing device for preparing sodium hyaluronate eye protection patch with compound Chinese patent medicine formula

Abstract

The invention relates to the technical field of traditional Chinese medicinal material processing, in particular to a raw material processing device for preparing a sodium hyaluronate eye protection patch of a compound Chinese patent medicine formula, which comprises a high-temperature cleaning assembly for high-temperature cleaning of traditional Chinese medicinal materials and a feeding and drying assembly for drying the cleaned traditional Chinese medicinal materials, the crushing mechanism is used for crushing the dried traditional Chinese medicinal materials; the outer side of the high-temperature cleaning assembly is sleeved with a feeding and drying assembly, the outer side of the feeding and drying assembly is rotationally connected with a fixing cylinder, and a driving structure is arranged at one end of the feeding and drying assembly and used for driving the feeding and drying assembly and the high-temperature cleaning assembly to rotate. The device integrates the functions of high-temperature cleaning, feeding, drying and crushing, can realize the whole process treatment of Chinese medicinal materials such as wolfberry and chrysanthemum from cleaning to crushing, reduces the manual operation, improves the production efficiency, and facilitates the subsequent extraction of traditional Chinese medicines and the preparation of eye protection patches.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese medicinal material processing, in particular to a raw material processing device for preparing a sodium hyaluronate eye patch with a compound Chinese patent medicine formula. Background Art

[0002] With the changes in people's lifestyles, such as prolonged use of electronic devices and excessive use of eyes, problems such as eye fatigue, dryness, and decreased vision are becoming increasingly serious; There are many kinds of sodium hyaluronate eye patches on the market, but the ingredients of most products are relatively simple, mainly based on plant extracts, minerals or chemicals. Common ones include cooling eye patches containing ingredients such as menthol and borneol to relieve eye fatigue and dryness; there are also eye patches with added nutrients such as vitamins and collagen, which are designed to nourish the skin around the eyes. However, these products often have certain limitations in terms of the comprehensiveness and pertinence of the therapeutic effects. Therefore, it is necessary to develop a more effective and multifunctional eye patch, and based on this, a raw material processing device for the preparation of sodium hyaluronate eye patches with a compound Chinese patent medicine formula is proposed to solve the problems of poor effect and single function of existing eye protection products. Summary of the Invention

[0003] In response to the problems in the prior art, the present invention provides a raw material processing device for preparing a sodium hyaluronate eye patch with a compound Chinese patent medicine formula.

[0004] The technical solution adopted by the present invention to solve its technical problems is a raw material processing device for the preparation of sodium hyaluronate eye patches with a compound Chinese patent medicine formula, including a high-temperature cleaning component for high-temperature cleaning of Chinese medicinal materials, a feeding and drying component for drying the cleaned Chinese medicinal materials, and a crushing mechanism for crushing the dried Chinese medicinal materials; a feeding and drying component is sleeved on the outer side of the high-temperature cleaning component, and a fixed cylinder is rotatably connected to the outer side of the feeding and drying component. A driving structure is provided at one end of the feeding and drying component, and the driving structure is used to drive the feeding and drying component and the high-temperature cleaning component to rotate.

[0005] Preferably, one end of the high-temperature cleaning component is connected to a feed funnel, and the lower end of the feed funnel is provided with a feed pipe, which is connected to one end of the high-temperature cleaning component.

[0006] Preferably, the high-temperature cleaning component includes a horizontally arranged first conveying cylinder, one end of the first conveying cylinder is connected to the feed pipe and is rotatably connected to the feed pipe, a first spiral feeding plate is fixedly connected to the inner wall of the first conveying cylinder, a plurality of groups of air inlet channels are provided in the wall thickness of the first conveying cylinder, a plurality of groups of circumferentially distributed air outlet holes are provided on the inner wall of the first conveying cylinder, the air inlet channels are connected to the air outlet holes, a plurality of groups of circumferentially distributed fixed tubes are fixedly connected to one end of the first conveying cylinder away from the feed pipe, one end of the fixed tube is connected to the air inlet channel, and the other end of the fixed tube is fixedly connected to the drive structure and is connected to the drive structure.

[0007] Preferably, the first conveying cylinder is provided with an adjustable screening structure, which includes several groups of feeding boxes arranged on the outside of one end of the first conveying cylinder close to the feed pipe, the feeding boxes are spirally arranged, the feeding boxes are sealingly and slidingly connected to the outside of the first conveying cylinder, both ends of the feeding box are fixedly connected with arc-shaped feeding boxes, the feeding box is communicated with the inside of the feeding box, several groups of first discharge holes are provided on the outside of one end of the first conveying cylinder close to the feed pipe, several groups of feed holes of the same size as the first discharge holes are provided on the inside of the feed box, and the first discharge holes are communicated with the inside of the feed box through the feed holes; Several groups of second discharge holes are provided on the side of the first discharge hole away from the feed pipe. The aperture of the second discharge hole is larger than that of the first discharge hole. The second discharge hole is connected to the inside of the feeding and drying component. A moving component for driving the feed box to move is provided on one side of the feed box.

[0008] Preferably, the moving assembly includes a fixed plate fixedly connected to the outside of one end of the first conveying cylinder, the fixed plate is provided with a threaded hole, a bolt is threadedly connected in the threaded hole, and one end of the bolt is rotatably connected to one side of the feed box.

[0009] Preferably, the feeding and drying assembly includes a horizontally arranged second conveying cylinder, the second conveying cylinder is rotatably connected to the inner wall of the fixed cylinder, the first conveying cylinder is located inside the second conveying cylinder, the inner wall of the second conveying cylinder is fixedly connected to a second spiral feeding plate, the rotation direction of the second spiral feeding plate is opposite to that of the first spiral feeding plate, the end of the second conveying cylinder away from the feeding pipe is fixedly connected to the first sealing plate, one end of the driving structure passes through the first sealing plate and is fixedly connected to the first sealing plate, and the end of the first conveying cylinder close to the first sealing plate is communicated with the interior of the second conveying cylinder; the inner wall of the second conveying cylinder is fixedly connected to the outer side of the first conveying cylinder with a plurality of support rods; The crushing mechanism includes a crusher arranged below the end of the second conveying cylinder away from the sealing plate; a circulating high-temperature steam supply mechanism is provided on the outside of the fixed cylinder, and a chamber is provided in the wall thickness of the fixed cylinder, which is connected to the circulating high-temperature steam supply mechanism through a pipeline.

[0010] Preferably, the driving structure includes a driving motor, a hollow cavity is provided in the output shaft of the driving motor, and the fixed tube is connected to the hollow cavity; the fixed tube is fixedly connected to the second sealing plate at one end close to the first sealing plate, and one end of the output shaft of the driving motor passes through the second sealing plate and the first sealing plate and is located in the first conveying tube, the output shaft passes through the first sealing plate and is fixedly connected to the first sealing (plate), and a rotary joint is installed on the output shaft, the rotary joint is connected to the hollow cavity, and the rotary joint is connected to the chamber through a pipeline.

[0011] Preferably, the circulating high-temperature steam supply mechanism includes a return pipe, a circulating pump, a condenser, a liquid storage tank, and a high-temperature steam device. The first sealing plate is provided with circumferentially distributed exhaust holes, which communicate with the interior of the second conveying cylinder. The second sealing plate is provided with an exhaust joint on the outside, one end of which is connected to the return pipe, and the other end of the return pipe is connected to the circulating pump. The steam outlet of the circulating pump is connected to the condenser via a pipeline, the condenser is connected to the liquid storage tank via a pipeline, the liquid storage tank is connected to the high-temperature steam device via a pipeline, and the high-temperature steam device is connected to the chamber via a pipeline.

[0012] Beneficial effects of the present invention: The raw material processing device for preparing the sodium hyaluronate eye patch with a compound Chinese patent medicine formula of the present invention integrates high-temperature cleaning, feeding and drying, and crushing functions, and can realize the full process of processing Chinese medicinal materials such as wolfberry and chrysanthemum from cleaning to crushing, thereby reducing manual operations, improving production efficiency, and facilitating subsequent Chinese medicine extraction and eye patch preparation. The raw material processing device for preparing the sodium hyaluronate eye patch with a compound Chinese patent medicine formula described in the present invention can automatically adjust the cleaning time according to the volume difference of the medicinal materials. The small-sized cassia seeds enter the feeding box through the first discharge hole, thereby extending the cleaning time; wolfberries and the like are discharged in advance through the second discharge hole, thereby preventing them from softening, being damaged or sticking to the inner wall due to long-term high-temperature steam heating, thereby protecting the quality of the medicinal materials.

[0013] The raw material processing device for preparing the sodium hyaluronate eye patch with a compound Chinese patent medicine formula of the present invention sprays high-temperature steam through the air outlet holes on the inner wall of the first conveying cylinder, thereby achieving comprehensive cleaning and sterilization during the movement of the medicinal materials, with high cleaning uniformity and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and examples.

[0015] Figure 1 is an axonometric drawing of the present invention; Figure 2 It is another perspective axonometric drawing of the present invention; Figure 3 for Figure 2 A magnified view of area A; Figure 4 It is a partial cross-sectional schematic diagram of the fixing cylinder of the present invention; Figure 5 for Figure 4 A magnified view of area B; Figure 6 This is a schematic structural diagram of the second conveying cylinder of the present invention; Figure 7 This is an axonometric view of the first conveying cylinder of the present invention; Figure 8 Schematic diagram of the first discharge hole and the second discharge hole of the present invention; Figure 9 It is a schematic diagram of the feeding box of the present invention; In the figure: 1. Feed hopper; 2. Feed pipe; 3. Fixed cylinder; 4. First conveying cylinder; 5. First spiral feed plate; 6. Air outlet; 7. Fixed pipe; 8. Feed box; 9. Feed box; 10. Feed hole; 11. First discharge hole; 12. Second discharge hole; 13. Fixed plate; 14. Bolt; 15. Second conveying cylinder; 16. Second spiral feed plate; 17. First sealing plate; 18. Crusher; 19. Chamber; 20. Drive motor; 21. Hollow cavity; 22. Output shaft; 23. Second sealing plate; 24. Rotary joint; 25. Reflux pipe; 26. Condenser; 27. Circulation pump; 28. Liquid storage tank; 29. ​​High-temperature steam device; 30. Support rod; 31. Air outlet. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] As an embodiment of the present invention, a raw material processing device for preparing a sodium hyaluronate eye patch with a compound Chinese patent medicine formula includes a high-temperature cleaning component for high-temperature cleaning of Chinese medicinal materials, a feeding and drying component for drying the cleaned Chinese medicinal materials, and a crushing mechanism for crushing the dried Chinese medicinal materials.

[0018] In order to facilitate the cleaning, sterilization, drying and pulverization of medicinal materials, for example, Figure 1 、 Figure 2 As shown, the present invention also includes that one end of the high-temperature cleaning component is connected to a feeding funnel 1, the lower end of the feeding funnel 1 is provided with a feeding pipe 2, the feeding pipe 2 is connected to one end of the high-temperature cleaning component, the outer side of the high-temperature cleaning component is provided with a feeding and drying component, the outer side of the feeding and drying component is rotatably connected to a fixed cylinder 3, and one end of the feeding and drying component is provided with a driving structure, and the driving structure is used to drive the feeding and drying component and the high-temperature cleaning component to rotate.

[0019] During use, appropriate amounts of wolfberry, chrysanthemum, cassia seed, cooked rehmannia, and angelica are selected and put into the feeding funnel 1, and the medicinal materials enter the high-temperature cleaning component through the feeding pipe 2. The driving structure drives the feeding and drying component and the high-temperature cleaning component to rotate, and the high-temperature cleaning component is used to rotate to perform high-temperature cleaning on the wolfberry, chrysanthemum, cassia seed, cooked rehmannia, and angelica. At the same time, the medicinal materials can be sterilized during the high-temperature cleaning process. After the cleaning is completed, the medicinal materials enter the feeding and drying component and are dried by the rotation of the feeding and drying component. At the same time, the medicinal materials are transported by the feeding and drying component. When the medicinal materials move to a certain position, the medicinal materials fall into the crushing mechanism and are crushed by the crushing mechanism. This facilitates the cleaning, sterilization, drying, and crushing of the wolfberry, chrysanthemum, cassia seed, cooked rehmannia, and angelica, facilitates the subsequent extraction of traditional Chinese medicine, and completes the preparation of the traditional Chinese medicine extract.

[0020] For example, Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 7 、 Figure 8 As shown, the present invention also includes that the high-temperature cleaning component includes a horizontally arranged first conveying cylinder 4, one end of the first conveying cylinder 4 is communicated with the feed pipe 2 and is rotatably connected to the feed pipe 2, the inner wall of the first conveying cylinder 4 is fixedly connected to a first spiral feeding plate 5, a plurality of groups of air intake channels are provided in the wall thickness of the first conveying cylinder 4, a plurality of groups of circumferentially distributed air outlet holes 6 are provided on the inner wall of the first conveying cylinder 4, the air intake channels are communicated with the air outlet holes 6, the end of the first conveying cylinder 4 away from the feed pipe 2 is fixedly connected to a plurality of groups of circumferentially distributed fixed tubes 7, one end of the fixed tube 7 is communicated with the air intake channel, and the other end of the fixed tube 7 is fixedly connected to the drive structure and is communicated with the drive structure.

[0021] During use, when the medicinal materials enter the first conveying cylinder 4 through the feeding pipe 2, the driving structure drives the fixed pipe 7 to rotate, and the fixed pipe 7 drives the first conveying cylinder 4 to rotate when it rotates. At the same time, the fixed pipe 7 is connected with the driving structure, and high-temperature steam enters the fixed pipe 7 through the driving structure. The gas passes through the fixed pipe 7 and the air inlet channel and is finally ejected from the air outlet 6. The high-temperature steam ejected from the air outlet 6 is used to clean and sterilize the medicinal materials, so that the medicinal materials are fully exposed to the steam during the movement, thereby achieving comprehensive cleaning and improving the uniformity and efficiency of cleaning. The first spiral feeding plate 5 is used to transport the medicinal materials in the first conveying cylinder 4. After the medicinal materials move to a certain position in the first conveying cylinder 4, the cleaned medicinal materials enter the feeding and drying assembly, and the feeding and drying assembly is used to facilitate the drying of the cleaned medicinal materials.

[0022] In order to ensure the cleaning effect of medicinal materials, for example, Figure 4 、 Figure 5 、 Figure 7 、 Figure 8 、 Figure 9 As shown, the present invention also includes that the first conveying cylinder 4 is provided with an adjustable screening structure, and the adjustable screening structure includes several groups of feeding boxes 8 arranged on the outside of one end of the first conveying cylinder 4 close to the feeding pipe 2, and the feeding box 8 is spirally arranged, and the feeding box 8 is sealingly and slidingly connected to the outside of the first conveying cylinder 4, and both ends of the feeding box 8 are fixedly connected with an arc-shaped feeding box 9, and the feeding box 9 is communicated with the inside of the feeding box 8, and the outside of the end of the first conveying cylinder 4 close to the feeding pipe 2 is provided with several groups of first discharge holes 11, and the inner side of the feeding box 9 is provided with several groups of feeding holes 10 with the same size as the first discharge holes 11, and the first discharge holes 11 are communicated with the inside of the feeding box 9 through the feeding holes 10; Several groups of second discharge holes 12 are provided on the side of the first discharge hole 11 away from the feed pipe 2. The aperture of the second discharge hole 12 is larger than that of the first discharge hole 11. The second discharge hole 12 is connected to the inside of the feeding and drying component. A moving component for driving the feed box 9 to move is provided on one side of the feed box 8.

[0023] During use, after wolfberry, chrysanthemum, cassia seed, cooked earth and angelica enter the first conveying cylinder 4 through the feeding pipe 2, the wolfberry, chrysanthemum, cassia seed, cooked earth and angelica are moved and conveyed by the rotation of the first conveying cylinder 4 and the first spiral feeding plate 5. At the same time, high-temperature steam is sprayed out from the air outlet 6 to clean and sterilize the medicinal materials. When wolfberry, chrysanthemum, cassia seed, cooked earth and angelica move to a certain position, the cassia seed with a smaller volume of medicinal materials enters the corresponding group of feeding boxes 9 through the first discharging hole 11 and the feeding hole 10. As the first spiral feeding plate 5 continues to rotate, the wolfberry, chrysanthemum, cassia seed, cooked earth and angelica are moved to a certain position. The first conveying cylinder 4 drives the feeding box 8 to rotate, and the cassia seed is in the feeding box 8 and rotates with the feeding box 8. After the wolfberry, chrysanthemum, cassia seed, cooked rehmannia and angelica move to a certain position in the first conveying cylinder 4, the wolfberry is discharged through the second discharge hole 12 and falls into the feeding drying assembly, so as to prevent the wolfberry from moving in the first conveying cylinder 4 for a long time and being heated by high-temperature steam to cause the wolfberry to become soft. At the same time, after the wolfberry becomes soft, it is easy to cause the wolfberry to be damaged and stick to the inner wall of the first conveying cylinder 4 as the wolfberry moves and is transported, so as to reduce the cleaning time of the wolfberry and prevent the wolfberry from being damaged. When the cassia seeds enter the feed box 9, as the feed box 8 rotates, the cassia seeds enter another group of feed boxes 9 through the feed box 8. When the group of feed boxes 9 rotates to a horizontal state, the cassia seeds in the feed box 9 will pass through the feed hole 10 and the first discharge hole 11 to enter the first conveying cylinder 4 again, thereby ensuring the high-temperature cleaning time of the cassia seeds and preventing the cassia seeds from being discharged through the second discharge hole 12 along with the wolfberry after moving to a certain position, further improving the convenience of Chinese medicine cleaning and facilitating automatic adjustment of the cleaning time of the medicinal materials according to the different types of Chinese medicine; By adjusting the moving component to drive the feeding box 8 to move, the amount of Cassia seeds fed into the feeding box 9 can be increased according to the amount of Cassia seeds, to prevent the Cassia seeds from being discharged through the second discharge hole 12 when the amount of Cassia seeds in the first conveying cylinder 4 increases, thereby further ensuring the cleaning effect of the Cassia seeds.

[0024] In order to further ensure the cleaning effect and cleaning time of Cassia seeds, for example, Figure 4 、 Figure 5 、 Figure 7 、 Figure 8 、 Figure 9 As shown, the present invention also includes that the moving assembly includes a fixed plate 13 fixedly connected to the outside of one end of the first conveying cylinder 4, and a threaded hole is provided on the fixed plate 13. A bolt 14 is threadedly connected in the threaded hole, and one end of the bolt 14 is rotatably connected to one side of the feed box 9.

[0025] During use, when the amount of cassia seeds in the first conveying cylinder 4 increases, the bolt 14 is rotated, and the feed box 9 is driven to move by the threaded connection between the bolt 14 and the fixed plate 13. After the feed box 9 moves to a certain position, part of the feed holes 10 on the feed box 9 corresponds to part of the second discharge holes 12. When the cassia seeds move to a certain position in the first conveying cylinder 4, the cassia seeds enter the feed box 9 through the second discharge holes 12 and the feed holes 10. Since the aperture of the feed hole 10 is small, the wolfberry cannot enter the feed box 9 through the second discharge hole 12 and the feed hole 10. At the same time, the wolfberry will be discharged through the second discharge hole 12 that does not correspond to the feed hole 10, and fall into the feeding and drying assembly, so as to facilitate the adjustment of the position of the feed box 8 according to the feed amount of the cassia seeds, thereby further ensuring the cleaning effect and cleaning time of the cassia seeds.

[0026] For example, Figure 4 、 Figure 5 Figure 6 As shown, the present invention also includes that the feeding and drying assembly includes a horizontally arranged second conveying cylinder 15, the second conveying cylinder 15 is rotatably connected to the inner wall of the fixed cylinder 3, the first conveying cylinder 4 is located inside the second conveying cylinder 15, and the inner wall of the second conveying cylinder 15 is fixedly connected with a second spiral feeding plate 16, the second spiral feeding plate 16 and the rotation direction of the first spiral feeding plate 5 are opposite, the end of the second conveying cylinder 15 away from the feeding pipe 2 is fixedly connected with a first sealing plate 17, one end of the driving structure passes through the first sealing plate 17 and is fixedly connected to the first sealing plate 17, and the end of the first conveying cylinder 4 close to the first sealing plate 17 is communicated with the interior of the second conveying cylinder 15; the inner wall of the second conveying cylinder 15 and the outer side of the first conveying cylinder 4 are fixedly connected with a plurality of support rods 30; The crushing mechanism includes a crusher 18 arranged below the end of the second conveying cylinder 15 away from the sealing plate; a circulating high-temperature steam supply mechanism is provided on the outside of the fixed cylinder 3, and a chamber 19 is provided in the wall thickness of the fixed cylinder 3, and the chamber 19 is connected to the circulating high-temperature steam supply mechanism through a pipeline.

[0027] When in use, after the medicinal materials move to a certain position in the first conveying cylinder 4, the cleaned medicinal materials enter the second conveying cylinder 15, and the driving structure drives the first sealing plate 17 to rotate. When the first sealing plate 17 rotates, it drives the second conveying cylinder 15 to rotate and the second spiral feeding plate 16 to rotate, and the rotation of the second spiral feeding plate 16 transports the materials entering the second conveying cylinder 15; at the same time, the chamber 19 is connected with the circulating high-temperature steam supply mechanism, and the temperature of the fixed cylinder 3 will increase. When the second conveying cylinder 15 rotates, it is rotatably connected to the inner wall of the fixed cylinder 3. Relying on the effect of heat transfer, the temperature of the inner wall of the second conveying cylinder 15 will increase, so as to facilitate the movement and drying of the medicinal materials entering the second conveying cylinder 15. When the medicinal materials move to a certain position, the medicinal materials are discharged through one end of the second conveying cylinder 15 and fall into the grinder 18. The grinder 18 crushes the medicinal materials that have been cleaned, sterilized and dried, which is convenient for subsequent extraction of traditional Chinese medicine and preparation of traditional Chinese medicine extract. The support rod 30 ensures the rotational stability between the first conveying cylinder 4 and the second conveying cylinder 15 , and facilitates the synchronous rotation of the first conveying cylinder 4 and the second conveying cylinder 15 .

[0028] For example, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 As shown, the present invention also includes that the driving structure includes a driving motor 20, and a hollow cavity 21 is provided in the output shaft 22 of the driving motor 20, and the fixed tube 7 is connected to the hollow cavity 21; the fixed cylinder 3 is fixedly connected to the second sealing plate 23 at one end close to the first sealing plate 17, and the output shaft 22 of the driving motor 20 passes through the second sealing plate 23 and is rotatably connected to the second sealing plate 23, and one end of the output shaft 22 of the driving motor 20 passes through the second sealing plate 23 and the first sealing plate 17 and is located in the first conveying cylinder 4, and the output shaft 22 passes through the first sealing plate 17 and is fixedly connected to the first sealing plate 17, and a rotary joint 24 is installed on the output shaft 22, and the rotary joint 24 is connected to the hollow cavity 21, and the rotary joint 24 is connected to the chamber 19 through a pipeline.

[0029] When in use, the output shaft 22 of the drive motor 20 drives the first sealing plate 17 to rotate and drives the second conveying cylinder 15 to rotate; the output shaft 22 of the drive motor 20 is fixedly connected to the fixed tube 7, thereby driving the first conveying cylinder 4 to rotate; the rotary joint 24 is connected to the chamber 19 through a pipeline, and high-temperature steam enters the rotary joint 24 through the pipeline. At the same time, the high-temperature steam passes through the rotary joint 24, the hollow cavity 21, the fixed tube 7, and the air inlet channel and is finally discharged from the air outlet 6, thereby facilitating high-temperature steam cleaning and sterilization of the medicinal materials in the first conveying cylinder 4; It should be noted that the fixed cylinder 3, the feeding funnel 1, the driving motor 20 and the bottom of the crusher 18 are all connected through a frame.

[0030] For example, Figure 1 、 Figure 2 As shown, the present invention also includes that the circulating high-temperature steam supply mechanism includes a return pipe 25, a circulating pump 27, a condenser 26, a liquid storage tank 28 and a high-temperature steam device 29, and the first sealing plate 17 is provided with circumferentially distributed exhaust holes 31, and the exhaust holes 31 are connected to the interior of the second conveying cylinder 15, and the outer side of the second sealing plate 23 is provided with an exhaust joint, one end of the exhaust joint is connected to the return pipe 25, and the other end of the return pipe 25 is connected to the circulating pump 27, the steam outlet of the circulating pump 27 is connected to the condenser 26 through a pipeline, the condenser 26 is connected to the liquid storage tank 28 through a pipeline, the liquid storage tank 28 is connected to the high-temperature steam device 29 through a pipeline, and the high-temperature steam device 29 is connected to the chamber 19 through a pipeline.

[0031] When in use, the circulation pump 27 is connected to the air extraction joint, so that the air extraction joint produces a suction effect. When the driving motor 20 drives the first sealing plate 17 to rotate, the suction effect generated by the air extraction joint cooperates with the exhaust hole 31 to extract the high-temperature steam inside the first conveying cylinder 4, thereby ensuring the stability inside the first conveying cylinder 4. The extracted high-temperature steam enters the liquid storage tank 28 through the return pipe 25, the circulation pump 27, and the condenser 26. The high-temperature steam is condensed and liquefied by the condenser 26. The liquefied high-temperature steam enters the liquid storage tank 28. At the same time, the high-temperature steam device 29 extracts the liquid in the liquid storage tank 28 through the pipeline and heats it into high-temperature gas. The high-temperature gas is transported to the chamber 19 through the pipeline, thereby heating the fixed cylinder 3 and the inside of the second conveying cylinder 15, so as to facilitate drying the medicinal materials entered into the second conveying cylinder 15, thereby completing the circulation operation and reducing the waste of water resources. It should be noted that a liquid filtering device is installed in the liquid storage tank 28 of the present invention. After the filtration is completed, the water enters the high-temperature steam device 29 to ensure the cleaning effect of the medicinal materials.

[0032] When using the present invention, first, check whether the various components of the device are connected intact, ensure that the fixed cylinder 3, the feed funnel 1, the drive motor 20, the crusher 18, the first conveying cylinders 4, the pipelines, etc. are not loose or damaged, and confirm that the return pipe 25, the circulating pump 27, the condenser 26, the liquid storage tank 28 and the high-temperature steam device 29 in the circulating high-temperature steam supply mechanism can operate normally; Prepare Chinese medicinal materials such as 20-30 parts wolfberry, 15-20 parts chrysanthemum, 10-15 parts cassia seed, 10-15 parts cooked rehmannia, and 5-10 parts angelica according to the formula ratio, and ensure that they are free of impurities and mold; Put the prepared Chinese medicinal materials into the feeding funnel 1, being careful not to over-stack them to avoid clogging the feeding pipe 2. The Chinese medicinal materials will pass through the feeding pipe 2 and enter the first conveying cylinder 4 of the high-temperature cleaning assembly; The drive motor 20 is started, and the output shaft 22 of the drive motor 20 drives the first sealing plate 17 to rotate, thereby causing the second conveying cylinder 15 and the second spiral feed plate 16 inside thereof to start rotating; at the same time, the output shaft 22 drives the fixed tube 7 to rotate, thereby causing the first conveying cylinder 4 and the first spiral feed plate 5 inside thereof to rotate; The high-temperature steam generated by the high-temperature steam device 29 enters the chamber 19 through the pipeline, passes through the rotary joint 24, the hollow cavity 21, the fixed tube 7, the air inlet channel, and finally ejects from the air outlet 6 on the inner wall of the first conveying cylinder 4. Under the push of the first spiral feed plate 5, the Chinese medicinal materials are cleaned and sterilized by the high-temperature steam while moving in the first conveying cylinder 4; When the medicinal materials move in the first conveying cylinder 4, the smaller cassia seeds will enter the feed box 9 of the corresponding feed box 8 through the first discharge hole 11 and the feed hole 10. As the first spiral feed plate 5 continues to rotate, the first conveying cylinder 4 drives the feed box 8 to rotate, and the cassia seeds rotate accordingly in the feed box 8. After the wolfberry, chrysanthemum, cooked rehmannia, angelica, etc. move to a certain position in the first conveying cylinder 4, the wolfberry will be discharged through the second discharge hole 12 and fall into the second conveying cylinder 15 of the feeding and drying assembly. If it is necessary to adjust the cleaning effect according to the amount of cassia seeds, the feed box 9 can be driven to move by rotating the bolt 14. The bolt 14 is threadedly connected to the fixing plate 13. When the bolt 14 is rotated, the feed box 9 will move, changing the relative position of the feed hole 10 and the second discharge hole 12 on the feed box 9, thereby controlling the amount of cassia seeds entering the feed box 9 and preventing them from being discharged with the wolfberries; The adjustable screening structure on the first conveying cylinder 4 can prevent wolfberries from softening, being damaged, or sticking to the inner wall of the cylinder due to prolonged movement in a high-temperature steam environment, thereby reducing the washing time of wolfberries and effectively protecting their quality. For cassia seeds, the washing time is guaranteed and they are prevented from being discharged prematurely along with the wolfberries, thereby ensuring the washing effect. After the cleaned medicinal materials enter the second conveying cylinder 15, they continue to be conveyed forward under the action of the second spiral feeding plate 16. Since the second spiral feeding plate 16 rotates in the opposite direction to the first spiral feeding plate 5, it can effectively prevent the medicinal materials from being blocked during the conveying process. The circulating high-temperature steam supply mechanism outside the fixed cylinder 3 increases the temperature of the inner wall of the second conveying cylinder 15 through heat transfer, thereby drying the medicinal materials. During the drying process, the exhaust hole 31 on the first sealing plate 17 is connected to the interior of the second conveying cylinder 15. The exhaust joint outside the second sealing plate 23 forms a circulation through the return pipe 25, the circulating pump 27, the condenser 26, the liquid storage tank 28 and the high-temperature steam device 29, and the high-temperature steam in the first conveying cylinder 4 is extracted and recycled, thereby ensuring the stability of the device and reducing water waste. After the medicinal materials move to a certain position in the second conveying cylinder 15, they will be discharged through one end of the second conveying cylinder 15 and fall into the grinder 18. The grinder 18 is started to grind the cleaned, sterilized and dried medicinal materials for subsequent Chinese medicine extraction.

[0033] When extracting Chinese medicine, the present invention can adopt supercritical fluid extraction method, use carbon dioxide as extraction agent, extraction temperature 45°C, pressure 25MPa, extraction time 2 hours, and obtain Chinese medicine extract; Then, a 0.1% sodium hyaluronate solution is prepared, and the Chinese medicine extract and the sodium hyaluronate solution are mixed in a volume ratio of 3:1, 1% of a stabilizer (such as polyvinyl pyrrolidone), 3% of a moisturizer (such as glycerin) and 0.1% of a preservative (such as potassium sorbate) are added, and the mixture is stirred evenly to obtain a medicinal solution; Finally, the drug solution is coated on non-woven fabric to make eye protection patches with an area of ​​5cm×8cm.

[0034] When extracting Chinese medicine, the present invention can also adopt a solvent extraction method, using ethanol as the solvent, a solid-liquid ratio of 1:10, an extraction temperature of 60° C., an extraction time of 3 hours, and concentrating the extract to 1 / 3 of the original volume to obtain a Chinese medicine extract; Then, a 0.2% sodium hyaluronate solution is prepared; the Chinese medicine extract and the sodium hyaluronate solution are mixed at a volume ratio of 2:1, 2% of a stabilizer (such as sodium carboxymethyl cellulose), 5% of a moisturizer (such as hyaluronic acid), and 0.15% of a preservative (such as sodium benzoate) are added, and the mixture is stirred evenly to obtain a medicinal solution; Finally, the drug solution was coated on the hydrogel matrix to prepare eye protection patches with an area of ​​6 cm × 9 cm.

[0035] 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-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material processing device for preparing sodium hyaluronate eye patch with a compound Chinese patent medicine formula, characterized in that: The invention comprises a high-temperature cleaning component for high-temperature cleaning of Chinese medicinal materials, a feeding and drying component for drying the cleaned Chinese medicinal materials, and a pulverizing mechanism for pulverizing the dried Chinese medicinal materials; the feeding and drying component is sleeved on the outer side of the high-temperature cleaning component, the outer side of the feeding and drying component is rotatably connected to a fixed cylinder (3), and one end of the feeding and drying component is provided with a driving structure, and the driving structure is used to drive the feeding and drying component and the high-temperature cleaning component to rotate.

2. The raw material processing device for preparing the sodium hyaluronate eye patch of the compound Chinese patent medicine formula according to claim 1, characterized in that: One end of the high-temperature cleaning component is connected to a feed funnel (1), and a lower end of the feed funnel (1) is provided with a feed pipe (2) connected thereto, and the feed pipe (2) is connected to one end of the high-temperature cleaning component.

3. The raw material processing device for preparing the sodium hyaluronate eye patch of the compound Chinese patent medicine formula according to claim 1 or 2, characterized in that: The high-temperature cleaning component includes a first conveying cylinder (4) arranged horizontally, one end of the first conveying cylinder (4) is communicated with the feed pipe (2) and is rotatably connected to the feed pipe (2), a first spiral feed plate (5) is fixedly connected to the inner wall of the first conveying cylinder (4), a plurality of groups of air inlet channels are provided in the wall thickness of the first conveying cylinder (4), a plurality of groups of circumferentially distributed air outlet holes (6) are provided on the inner wall of the first conveying cylinder (4), the air inlet channels are communicated with the air outlet holes (6), an end of the first conveying cylinder (4) away from the feed pipe (2) is fixedly connected with a plurality of groups of circumferentially distributed fixed pipes (7), one end of the fixed pipe (7) is communicated with the air inlet channel, and the other end of the fixed pipe (7) is fixedly connected to the drive structure and is communicated with the drive structure.

4. The raw material processing device for preparing the sodium hyaluronate eye patch with a compound Chinese patent medicine formula according to claim 3, characterized in that: An adjustable screening structure is provided on the first conveying cylinder (4), and the adjustable screening structure includes a plurality of feeding boxes (8) arranged on the outer side of one end of the first conveying cylinder (4) close to the feeding pipe (2), the feeding box (8) is spirally arranged, the feeding box (8) is sealingly and slidingly connected to the outer side of the first conveying cylinder (4), both ends of the feeding box (8) are fixedly connected to an arc-shaped feeding box (9), and the feeding box (9) is communicated with the inside of the feeding box (8), a plurality of first discharge holes (11) are provided on the outer side of one end of the first conveying cylinder (4) close to the feeding pipe (2), and a plurality of feed holes (10) of the same size as the first discharge holes (11) are provided on the inner side of the feeding box (9), and the first discharge holes (11) are communicated with the inside of the feeding box (9) through the feed holes (10); A plurality of groups of second discharge holes (12) are provided on a side of the first discharge hole (11) away from the feed pipe (2), wherein the aperture of the second discharge holes (12) is larger than that of the first discharge holes (11), and the second discharge holes (12) are communicated with the interior of the feeding and drying component, and a moving component for driving the feed box (9) to move is provided on one side of the feeding box (8).

5. The raw material processing device for preparing the sodium hyaluronate eye patch with a compound Chinese patent medicine formula according to claim 4, characterized in that: The moving assembly includes a fixed plate (13) fixedly connected to the outside of one end of the first conveying cylinder (4), the fixed plate (13) is provided with a threaded hole, a bolt (14) is threadedly connected in the threaded hole, and one end of the bolt (14) is rotatably connected to one side of the feed box (9).

6. The raw material processing device for preparing the sodium hyaluronate eye patch with a compound Chinese patent medicine formula according to claim 5, characterized in that: The feeding and drying assembly includes a second conveying cylinder (15) arranged horizontally, the second conveying cylinder (15) is rotatably connected to the inner wall of the fixed cylinder (3), the first conveying cylinder (4) is located inside the second conveying cylinder (15), the inner wall of the second conveying cylinder (15) is fixedly connected to a second spiral feeding plate (16), the second spiral feeding plate (16) and the first spiral feeding plate (5) have opposite rotation directions, the end of the second conveying cylinder (15) away from the feeding pipe (2) is fixedly connected to a first sealing plate (17), one end of the driving structure passes through the first sealing plate (17) and is fixedly connected to the first sealing plate (17), and the end of the first conveying cylinder (4) close to the first sealing plate (17) is communicated with the interior of the second conveying cylinder (15); the inner wall of the second conveying cylinder (15) and the outer side of the first conveying cylinder (4) are fixedly connected to a plurality of support rods (30); The pulverizing mechanism includes a pulverizer (18) arranged below one end of the second conveying cylinder (15) away from the sealing plate; a circulating high-temperature steam supply mechanism is provided on the outside of the fixed cylinder (3); a chamber (19) is provided in the wall thickness of the fixed cylinder (3); and the chamber (19) is connected to the circulating high-temperature steam supply mechanism through a pipeline.

7. The raw material processing device for preparing the sodium hyaluronate eye patch of the compound Chinese patent medicine formula according to claim 6, characterized in that: The driving structure includes a driving motor (20), an output shaft (22) of the driving motor (20) is provided with a hollow cavity (21), and the fixed tube (7) is communicated with the hollow cavity (21); one end of the fixed tube (3) close to the first sealing plate (17) is fixedly connected to the second sealing plate (23), one end of the output shaft (22) of the driving motor (20) passes through the second sealing plate (23) and the first sealing plate (17) and is located in the first conveying tube (4), the output shaft (22) passes through the first sealing plate (17) and is fixedly connected to the first sealing plate (17), a rotary joint (24) is installed on the output shaft (22), the rotary joint (24) is communicated with the hollow cavity (21), and the rotary joint (24) is communicated with the chamber (19) through a pipeline.

8. The raw material processing device for preparing the sodium hyaluronate eye patch with a compound Chinese patent medicine formula according to claim 7, characterized in that: The circulating high-temperature steam supply mechanism includes a return pipe (25), a circulating pump (27), a condenser (26), a liquid storage tank (28) and a high-temperature steam device (29). The first sealing plate (17) is provided with circumferentially distributed exhaust holes (31), the exhaust holes (31) are connected to the interior of the second conveying cylinder (15), and an exhaust joint is provided on the outer side of the second sealing plate (23). One end of the exhaust joint is connected to the return pipe (25), and the other end of the return pipe (25) is connected to the circulating pump (27). The steam outlet of the circulating pump (27) is connected to the condenser (26) through a pipeline, the condenser (26) is connected to the liquid storage tank (28) through a pipeline, the liquid storage tank (28) is connected to the high-temperature steam device (29) through a pipeline, and the high-temperature steam device (29) is connected to the chamber (19) through a pipeline.

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