CN113995675B - Coating machine with high yield - Google Patents
Coating machine with high yield Download PDFInfo
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- CN113995675B CN113995675B CN202111261568.5A CN202111261568A CN113995675B CN 113995675 B CN113995675 B CN 113995675B CN 202111261568 A CN202111261568 A CN 202111261568A CN 113995675 B CN113995675 B CN 113995675B
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- medicines
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- 239000011248 coating agent Substances 0.000 title claims abstract description 26
- 238000000576 coating method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 75
- 239000003814 drug Substances 0.000 abstract description 61
- 229940079593 drug Drugs 0.000 abstract description 36
- 238000000034 method Methods 0.000 abstract description 22
- 230000008569 process Effects 0.000 abstract description 19
- 230000005484 gravity Effects 0.000 abstract description 11
- 239000012528 membrane Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000013270 controlled release Methods 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/005—Coating of tablets or the like
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention relates to the technical field of pharmacy and discloses a coating machine with high yield. According to the invention, through the arrangement of the contact plate, the first plate group and the second plate group, when the material turning plate is in contact with and pushes the medicines to move, the contact plate is gradually subjected to the gravity of the medicines, so that the contact plate moves downwards and extrudes the gas in the main air cavity, the gas is extruded and enters the auxiliary air cavity through the gas guide holes, in the process, the gas passes through the first plate group and the second plate group, and is subjected to uneven pressure due to the arrangement of the asymmetric baffle plates in the plate groups, so that the material turning plate vibrates, vibration force is applied to the contacted medicines through the vibration of the material turning plate, the adhered medicines are separated, the coating uniformity is prevented from being influenced by the adhered medicines, and the medicine yield is reduced.
Description
Technical Field
The invention relates to the technical field of pharmacy, in particular to a coating machine with high yield.
Background
Some existing medicines such as tablets, capsules, pills and the like need to be coated with an organic film coating, a water-soluble film coating and a slow and controlled release coating on the surfaces of the medicines so as to realize the properties of dampproof, taste masking, slow and controlled release and the like, and a coating machine is generally used for coating the medicines.
The existing coating machine is used for feeding uncoated medicines into a rotary cylindrical barrel body in operation, so that the medicines roll, slide, rub and grind in the barrel body, meanwhile, coating agents are scattered into the barrel body, so that the coating agents are uniformly distributed on the medicines, then, hot air is introduced into the barrel body through an air blower to realize the function of removing the moisture on the surfaces of the medicines, and the coating agents are dried and formed on the surfaces of the medicines, so that the coated medicines with stiff grids are obtained.
Disclosure of Invention
Aiming at the defects of the existing coating machine in the use process, the invention provides the coating machine with high yield, which has the advantages of separating medicines adhered to each other, improving the uniformity of medicine coating and improving the yield of medicines, and solves the technical problems in the prior art.
The invention provides the following technical scheme: the utility model provides a coating machine that yield is high, includes the barrel, the cavity internal portion of barrel is contact area, throws material district and reset zone, equidistant being provided with the stirring board in the cavity of barrel, the both sides of stirring board and the lateral wall of barrel form articulated relation, the spacing groove has been seted up to the position that lies in articulated stirring board on the barrel lateral wall, the lateral wall of barrel forms the articulated with the central point of main part, the left side of main part is one side that is close to the barrel inner wall, the upside of main part is provided with the contact plate, the both sides and the one end fixed connection of flexible membrane of contact plate, the other end and the upper surface fixed connection of main part of flexible membrane, the main part encloses into the main air cavity with the flexible membrane, the gas lets in the main air cavity, the inside intermediate position slidable mounting of main part has the slide, the upper surface of slide is articulated with the middle part of contact plate lower surface, the inside both sides of main part all has seted up the air vent, air vent and main air vent's inside fixed mounting has the plate group, the plate group is asymmetric combination baffle.
Preferably, the sliding plate divides the main air cavity into a left part and a right part.
Preferably, elastic pieces are fixedly arranged on two sides of the lower surface of the contact plate, and the other ends of the elastic pieces are fixedly connected with the inside of the main body.
Preferably, the baffles within the plate package are of equal mass.
Preferably, the plate assembly comprises a first plate assembly and a second plate assembly, the first plate assembly is fixedly arranged in the air guide hole at the left side position, the second plate assembly is fixedly arranged in the air guide hole at the right side position, and the number of baffles in the first plate assembly is half of that of baffles in the second plate assembly.
Preferably, an auxiliary air cavity is formed in the lower side of the inside of the main body, the auxiliary air cavity is communicated with the air guide hole, and a piston plate is slidably mounted in the auxiliary air cavity.
The invention has the following beneficial effects:
1. according to the invention, through the arrangement of the contact plate, the first plate group and the second plate group, when the material turning plate is in contact with and pushes the medicines to move, the contact plate is gradually subjected to the gravity of the medicines, so that the contact plate moves downwards and extrudes the gas in the main air cavity, the gas is extruded and enters the auxiliary air cavity through the gas guide holes, in the process, the gas passes through the first plate group and the second plate group, and is subjected to uneven pressure due to the arrangement of the asymmetric baffle plates in the plate groups, so that the material turning plate vibrates, vibration force is applied to the contacted medicines through the vibration of the material turning plate, the adhered medicines are separated, the coating uniformity is prevented from being influenced by the adhered medicines, and the medicine yield is reduced.
2. According to the invention, through the arrangement of the contact plate, the first plate group and the second plate group, as the material turning plate pushes the medicines to move upwards to the material throwing area, a part of medicines exceeding the axial surface area of the material turning plate fall back to the contact area, and the rest medicines are continuously driven by the material turning plate, at the moment, the gravity of the medicines borne by the contact plate is greatly reduced, so that the contact plate is driven to reset by the elastic piece, in the process of resetting the contact plate, the air in the auxiliary air cavity returns to the main air cavity, in the process, as the number of baffles in the first plate group is smaller than that of the second plate group, the air quantity passing through the air guide holes in the position of the first plate group is further increased, the upward moving speed of the contact plate on one side of the first plate group is higher, the contact plate is further deflected, the materials on the contact plate move to one side of the second plate group, the gravity of the materials on one side of the second plate group is further deflected to one side of the second plate group, the materials on the contact plate fall to the contact area, and the materials on the contact plate fall to the contact area due to the fact that the materials fall down from the middle part are located in the position of the material guide holes, the medicine falling rate is further, and the materials falling down from the top of the medicine is prevented from being greatly influenced, and the material throwing rate is further avoided.
3. According to the invention, through the arrangement of the contact plate, the first plate group and the second plate group, in the process that the gas in the auxiliary gas cavity returns to the main gas cavity, the gas is subjected to uneven force, so that the material turning plate vibrates, the medicine is prevented from being adhered to the material turning plate due to the viscosity of the coating agent and is not thrown off, and the yield of the finally obtained medicine is influenced.
Drawings
FIG. 1 is a schematic view of the whole structure of the present invention in its initial state;
FIG. 2 is a schematic view of the overall operation of the structure of the present invention;
FIG. 3 is a schematic front view of a turning plate of the structure of the present invention;
FIG. 4 is a schematic side view in cross section of a structural blanking plate of the present invention;
FIG. 5 is a schematic view showing a downward movement of a contact plate according to the present invention;
FIG. 6 is a schematic view showing the contact plate moving up according to the present invention;
FIG. 7 is a schematic view of an initial state of a turning plate according to the structure of the present invention;
FIG. 8 is a schematic view of the deflection state of the turning plate of the structure of the present invention;
fig. 9 is a schematic view of a structural cylinder of the present invention.
In the figure: 1. a cylinder; 10. a contact region; 11. a material throwing area; 12. a reset region; 2. a turning plate; 20. a main body; 21. a contact plate; 22. a flexible membrane; 23. a main air cavity; 24. an elastic member; 25. a slide plate; 26. an air guide hole; 27. a plate group; 270. a first plate group; 271. a second plate group; 28. an auxiliary air cavity; 29. a piston plate; 3. and a limit groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 4 and 7, a coating machine with high yield comprises a barrel 1, wherein the inner part of a cavity of the barrel 1 is divided into a contact area 10, a material throwing area 11 and a reset area 12, a material turning plate 2 is arranged in the cavity of the barrel 1 at equal intervals, two sides of the material turning plate 2 are in hinged relation with the side wall of the barrel 1, a limit groove 3 is formed in the position of the hinged material turning plate 2 on the side wall of the barrel 1, the material turning plate 2 consists of a main body 20, a contact plate 21, a telescopic film 22, a main air cavity 23, an elastic piece 24, a sliding plate 25, an air guide hole 26, a plate group 27, an auxiliary air cavity 28 and a piston plate 29, the central position of the main body 20 is hinged with the side wall of the barrel 1, the left side of the main body 20 is one side close to the inner wall of the barrel 1, the upper side of the main body 20 is provided with the contact plate 21, two sides of the contact plate 21 are fixedly connected with one end of the telescopic film 22, the other end of the telescopic film 22 is fixedly connected with the upper surface of the main body 20, the contact plate 21, the main body 20 and the telescopic film 22 enclose a main air cavity 23, air is introduced into the main air cavity 23, a sliding plate 25 is slidably arranged in the middle position of the inside of the main body 20, the upper surface of the sliding plate 25 is hinged with the middle part of the lower surface of the contact plate 21, air holes 26 are formed in two sides of the inside of the main body 20, the air holes 26 are communicated with the main air cavity 23, a plate group 27 is fixedly arranged in the air holes 26, the plate group 27 is in an asymmetric baffle combination arrangement, when the cylinder 1 rotates, materials in the contact area 10 are pushed by the turning plate 2 and gradually move towards the material throwing area 11, the contact plate 21 gradually receives the gravity of medicines per se in the process, the contact plate 21 moves downwards, the air in the main air cavity 23 is extruded, the air enters the auxiliary air cavity 28 through the air holes 26, the air passes through the plate group 27 in the process, due to the arrangement of the asymmetric baffles in the plate group 27, the gas is subjected to uneven pressure, the material turning plate 2 is vibrated, vibration force is applied to the contacted medicines through the vibration of the material turning plate 2, the adhered medicines are separated, the coating uniformity is prevented from being influenced by the adhered medicines, and the medicine yield is reduced.
Referring to fig. 5, the sliding plate 25 divides the main air chamber 23 into left and right parts, so that the air entering the main air chamber 23 through the left air guide hole 26 will not flow into the right part of the left part of the main air chamber 23 before reaching the accommodation limit of the left part of the main air chamber 23 in the process of returning the air in the subsequent auxiliary air chamber 28 to the main air chamber 23, so that the contact plate 21 can deflect by the air conveying amount, thereby facilitating the realization of the subsequent functions.
Referring to fig. 6, elastic members 24 are fixedly mounted on both sides of the lower surface of the contact plate 21, the other ends of the elastic members 24 are fixedly connected with the inside of the main body 20, and the elastic force of the elastic members 24 overcomes the gravity of the contact plate 21 when the medicine mass is small, so as to achieve the function of resetting the contact plate 21.
Referring to fig. 2, the mass of the baffles in the plate set 27 is the same, so that the mass of the first plate set 270 is smaller than that of the second plate set 271, and when the material turning plate 2 moves to the reset area 12, the material turning plate 2 is affected by the mass of the second plate set 271, and then deflects and resets, so that repeated material turning of the material turning plate 2 is facilitated.
Referring to fig. 6, the plate set 27 is divided into a first plate set 270 and a second plate set 271, the first plate set 270 is fixedly installed in the air hole 26 at the left side position, the second plate set 271 is fixedly installed in the air hole 26 at the right side position, the number of baffles in the first plate set 270 is half of the number of baffles in the second plate set 271, along with the process that the material turning plate 2 pushes the medicine to move up to the material throwing area 11, a part of medicine exceeding the axial surface area of the material turning plate 2 falls back to the contact area 10, and the rest medicine is continuously driven by the material turning plate 2, at this time, the gravity of the medicine received by the contact plate 21 is greatly reduced, so that the contact plate 21 is driven by the elastic piece 24 to reset, during the process that the contact plate 21 resets, the gas in the auxiliary air cavity 28 returns to the main air cavity 23, because the number of baffles in the first plate group 270 is smaller than that of the second plate group 271, the amount of gas passing through the gas guide holes 26 at the position of the first plate group 270 is further increased, the upward moving speed of the contact plate 21 on one side of the first plate group 270 is higher, the contact plate 21 is further deflected, the material on the contact plate 21 moves towards the side of the second plate group 271, the self gravity of the material on the side of the contact plate 21 on the side of the second plate group 271 is higher, the material turning plate 2 is deflected towards the side of the second plate group 271, the material on the material turning plate falls into the contact area 10, and the material turning plate 2 is prevented from carrying the material to fall from the top of the cylinder 1 due to the middle position of the material throwing area 11 in the cylinder 1, so that the falling material and the bottom material generate larger collision, and the medicine is damaged, and the yield of the medicine is affected.
Referring to fig. 6, an auxiliary air chamber 28 is provided at a lower side of the inside of the main body 20, the auxiliary air chamber 28 is communicated with the air vent 26, a piston plate 29 is slidably installed in the auxiliary air chamber 28, the air conveyed by the main air chamber 23 is stored by the auxiliary air chamber 28, then, in the process of returning the air to the main air chamber 23, the piston plate 29 is attracted by the air, moves upwards and extrudes the air, and part of the air is not more than the air vent 26 on the right side due to the fact that the air throughput in the air vent 26 on the left side is greater than that in the air vent 26 on the right side, so that the deflection function of the contact plate 21 is realized, and meanwhile, in the process that the air in the auxiliary air chamber 28 returns to the main air chamber 23, the air is subjected to uneven force brought by the plate group 27, so that the material turning plate 2 vibrates, and therefore, the medicine is prevented from adhering to the material turning plate 2 due to the viscosity of the coating agent, and is not thrown down, and the yield of the finally obtained medicine is not influenced.
The application method (working principle) of the invention is as follows:
when in operation, firstly, the medicine to be coated is put into the contact area 10 of the cylinder 1, then, the cylinder 1 is driven by a motor to rotate, so that the medicine rolls, slides, rubs and grinds in the cylinder 1, meanwhile, the coating agent is scattered into the cylinder 1, so that the coating agent is uniformly distributed on the medicine, then, hot air is introduced into the cylinder 1 through a blower, so as to realize the function of removing the moisture on the surface of the medicine, and the coating agent is dried and formed into a film on the surface of the medicine, wherein when the cylinder 1 rotates, the material in the cylinder is pushed by the material turning plate 2, and then gradually moves towards the material throwing area 11, in the process, the contact plate 21 gradually receives the gravity of the medicine, and then, the contact plate 21 moves downwards, and extrudes the elastic piece 24, and simultaneously, the downward movement of the contact plate 21 can extrude the gas in the main air cavity 23 into the auxiliary air cavity 28 through the air guide hole 26, the gas passes through the plate group 27, the gas is subjected to uneven pressure due to the arrangement of the asymmetric baffles in the plate group 27, the material turning plate 2 is vibrated, vibration force is applied to the contacted medicines by the vibration of the material turning plate 2, the adhered medicines are separated, then, as the material turning plate 2 pushes the medicines to move up to the material throwing area 11, a part of medicines exceeding the axial surface area of the material turning plate 2 fall back to the contact area 10, the rest medicines are continuously driven by the material turning plate 2, at the moment, the gravity of the medicines received by the contact plate 21 is greatly reduced, the elastic piece 24 releases the elastic force, the contact plate 21 is driven by the elastic piece 24 to reset, the gas in the auxiliary air cavity 28 is pumped back to the main air cavity 23 through the air guide holes 26 in the process of resetting the contact plate 21, and in the process, the quantity of the baffles in the first plate group 270 is less than that of the second plate group 271, the gas quantity passing through the gas guide holes 26 at the position of the first plate group 270 is more, the upward moving speed of one side of the contact plate 21, which is positioned on the first plate group 270, is higher, the contact plate 21 is deflected, the material on the contact plate 21 moves to the side of the second plate group 271, the material on the side of the contact plate 21, which is positioned on the side of the second plate group 271, is heavier, the material on the material turning plate 2 deflects to the side of the second plate group 271, the material on the material turning plate falls into the contact area 10, meanwhile, in the process that the gas in the auxiliary gas chamber 28 passes through the gas guide holes 26, the gas is subjected to uneven force caused by the plate group 27, and then the material turning plate 2 vibrates, so that medicines adhered to the material turning plate 2 vibrate down, then the material turning plate 2 continuously rotates along with the barrel 1 and enters the reset area 12, at the moment, the material turning plate 2 is subjected to the influence of unbalanced gravity inside because the mass of the first plate group 270 is smaller than the second plate group 271, the material turning plate 2 deflects and resets, and finally, the medicine is taken out after the motor is turned off, and the medicine is completely circulated.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a coating machine that yield is high, includes barrel (1), its characterized in that: the utility model discloses a device for automatically opening and closing a gas guide hole, which comprises a barrel body (1), wherein the cavity inner part of the barrel body (1) is a contact area (10), a material throwing area (11) and a reset area (12), a material turning plate (2) is arranged in the cavity of the barrel body (1) at equal intervals, two sides of the material turning plate (2) are in hinged connection with the side wall of the barrel body (1), a limit groove (3) is formed in the position of the hinged material turning plate (2) on the side wall of the barrel body (1), the side wall of the barrel body (1) is hinged with the central position of a main body (20), the left side of the main body (20) is one side close to the inner wall of the barrel body (1), a contact plate (21) is arranged on the upper side of the main body (20), two sides of the contact plate (21) are fixedly connected with one end of a telescopic film (22), the other end of the telescopic film (22) is fixedly connected with the upper surface of the main body (20), the contact plate (21), the main body (20) and the telescopic film (22) enclose a main gas cavity (23), gas is introduced into the main gas cavity (23), the middle position of the main gas cavity (20) is in the middle part (20), the middle position (25) is provided with a sliding plate (25), the gas guide hole (25), and the gas guide hole (25) is connected with the surface of the main body (20), a plate group (27) is fixedly arranged in the air guide hole (26), and the plate group (27) is formed by combining asymmetric baffles;
the sliding plate (25) divides the main air cavity (23) into a left part and a right part;
elastic pieces (24) are fixedly arranged on two sides of the lower surface of the contact plate (21), and the other end of each elastic piece (24) is fixedly connected with the inside of the main body (20);
the mass of the baffles in the plate group (27) is the same;
the plate group (27) is divided into a first plate group (270) and a second plate group (271), the first plate group (270) is fixedly arranged in the air guide hole (26) at the left side position, the second plate group (271) is fixedly arranged in the air guide hole (26) at the right side position, and the number of baffles in the first plate group (270) is half of the number of baffles in the second plate group (271).
2. A high-yield coating machine according to claim 1, wherein: an auxiliary air cavity (28) is formed in the lower side position inside the main body (20), the auxiliary air cavity (28) is communicated with the air guide hole (26), and a piston plate (29) is slidably mounted in the auxiliary air cavity (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261568.5A CN113995675B (en) | 2021-10-28 | 2021-10-28 | Coating machine with high yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261568.5A CN113995675B (en) | 2021-10-28 | 2021-10-28 | Coating machine with high yield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113995675A CN113995675A (en) | 2022-02-01 |
| CN113995675B true CN113995675B (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111261568.5A Active CN113995675B (en) | 2021-10-28 | 2021-10-28 | Coating machine with high yield |
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| CN (1) | CN113995675B (en) |
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| CN108464936A (en) * | 2018-04-27 | 2018-08-31 | 浙江欧导自动化设备有限公司 | A kind of seed-coating machine for Chinese medicine processing |
| CN209286168U (en) * | 2018-06-13 | 2019-08-23 | 上海博悦生物科技有限公司 | Seed-coating machine is used in a kind of processing of biological medicine |
| CN209236867U (en) * | 2018-08-20 | 2019-08-13 | 陕西必康制药集团控股有限公司 | A kind of coating drum and seed-coating machine |
| CN210384425U (en) * | 2019-01-08 | 2020-04-24 | 上海桓华制药有限公司 | A capsule machine for medicine processing |
| JP6764083B1 (en) * | 2019-10-29 | 2020-09-30 | 金華東陽展堂生物科技有限公司 | Drying equipment for the pharmaceutical and chemical industries |
| CN211641911U (en) * | 2020-01-17 | 2020-10-09 | 郭海军 | New energy automobile battery package bottom protection layer board |
| CN212661242U (en) * | 2020-06-28 | 2021-03-09 | 晋江景德鞋材有限公司 | Novel breathable sole |
| CN111759735A (en) * | 2020-07-11 | 2020-10-13 | 桂海国 | Coating machine for pharmacy |
| CN213251297U (en) * | 2020-09-21 | 2021-05-25 | 山东海雅医药科技有限公司 | High-efficient capsule machine |
| CN112265676A (en) * | 2020-10-15 | 2021-01-26 | 广州畅新生物科技有限公司 | Vacuum packaging machine for sanitary napkins |
| CN112547227A (en) * | 2020-11-05 | 2021-03-26 | 程建华 | Dry-type ball mill for cement manufacture |
| CN113351322A (en) * | 2021-06-22 | 2021-09-07 | 胡良红 | Reduce traditional chinese medicine rubbing crusher who sticks with paste end rate |
| CN113476299A (en) * | 2021-06-22 | 2021-10-08 | 曹富生 | Tablet coating machine for medicine manufacturing |
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| CN113995675A (en) | 2022-02-01 |
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Effective date of registration: 20231007 Address after: 7 Simiao Road, South China Modern Chinese medicine city, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Applicant after: GUANGDONG XIANTONG PHARMACEUTICAL CO.,LTD. Address before: 610093 No. 6, unit 1, building 11, No. 148, Renhe street, high tech Zone, Chengdu, Sichuan Applicant before: Xu Haiyan |
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