Ointment extraction device

Abstract

The utility model discloses an ointment extraction device which comprises a tank body, an object containing mechanism and a stirring mechanism, a cover body is arranged on the upper surface of the tank body, and a first supporting frame is arranged at the lower end of the tank body; the object containing mechanism comprises a second supporting frame, a cylinder, an object containing plate and leaking holes, the object containing plate is slidably connected to the upper side of the inner arc face of the tank body, the cylinder is arranged in the middle of the object containing plate, the evenly-distributed leaking holes are formed in the upper surface of the object containing plate, the second supporting frame is arranged at the upper end of the object containing plate, and the middle of the second supporting frame is fixedly connected with the upper end of the outer arc face of the cylinder; the stirring mechanism is arranged in the tank body, and the stirring mechanism and the cylinder are installed in a matched mode; wherein the paste extraction device further comprises a circulating pipe, the circulating pipe is arranged at the lower end of the tank body, the upper end of the circulating pipe is communicated with the upper side of the tank body, the paste extraction device optimizes the manufacturing process, the solid-liquid material separation mode is simple and convenient, and manufacturing of medical paste is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine, in particular to an ointment extraction device. Background Art

[0002] Ointment refers to a semi-solid external preparation with a certain consistency made by uniformly mixing a drug with a suitable matrix. Common matrices are divided into oily, water-soluble and emulsion matrices. Among them, the ointment made with an emulsion matrix that is easy to apply is called a cream.

[0003] The extraction tank used in the ointment preparation method needs to filter the liquid after the drug in the solid is precipitated, and all the solids are discharged. Then, the liquid is formed into a paste under high temperature and high pressure.

[0004] In this conventional extraction method, after the solid-liquid reaction is completed, all materials need to be taken out when the solid is discharged, and these materials need to be filtered again. After the filtration is completed, the liquid is made into a paste. The process is relatively cumbersome. For this reason, we propose a paste extraction device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a paste extraction device with a simple solid-liquid separation method and an optimized production process, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ointment extraction device, comprising a tank body, a container mechanism and a stirring mechanism;

[0007] Tank body: a cover body is provided on its upper surface, and a first support frame is provided at the lower end of the tank body;

[0008] The container mechanism includes a second support frame, a cylinder, a container plate and a leakage hole. The container plate is slidably connected to the upper side of the inner arc surface of the tank body. A cylinder is provided in the middle of the container plate. The upper surface of the container plate is provided with leakage holes evenly distributed. A second support frame is provided at the upper end of the container plate. The middle part of the second support frame is fixedly connected to the upper end of the outer arc surface of the cylinder.

[0009] Stirring mechanism: It is arranged inside the tank body and is installed in coordination with the cylinder;

[0010] Among them: it also includes a circulation pipe, which is arranged at the lower end of the tank body, and the upper end of the circulation pipe is connected to the upper side of the tank body, which optimizes the production process, and the solid-liquid material separation method is relatively simple, which is convenient for the production of medical paste.

[0011] Furthermore, the stirring mechanism includes a stirring rod, a spiral piece, an upper stirring frame, an upper stirring plate, a lower stirring frame and a lower stirring plate. The stirring rod is rotatably connected between the lower side surface of the cover body and the upper inner wall of the tank body. The upper side of the outer arc surface of the stirring rod and the inner arc surface of the cylinder avoid each other. The upper side of the outer arc surface of the stirring rod is provided with evenly distributed spiral pieces, the middle part of the outer arc surface of the stirring rod is provided with an evenly distributed upper stirring frame, the outer surfaces of the three upper stirring frames are provided with evenly distributed upper stirring plates, the lower side of the outer arc surface of the stirring rod is provided with an evenly distributed lower stirring frame, and the ends of the three lower stirring frames are provided with lower stirring plates to realize the stirring function.

[0012] Furthermore, it also includes a single-chip microcomputer, which is arranged on the outside of the device, and the input end of the single-chip microcomputer is electrically connected to an external power supply to control the normal operation of various electrical appliances.

[0013] Furthermore, it also includes an electric push rod, which is arranged on the left side of the upper end of the cover body, the telescopic end of the electric push rod is fixedly connected to the upper end of the second support frame, a driving motor is provided in the middle of the upper end of the cover body, the output shaft of the driving motor is fixedly connected to the upper end of the stirring rod, the electric push rod and the input end of the driving motor are respectively electrically connected to the output end of the single-chip microcomputer, so as to provide driving force for stirring and lifting.

[0014] Furthermore, it also includes a feeding door, which is hinged to the right side of the upper surface of the cover body through a pin shaft, and a feeding door is also hinged to the right side of the outer arc surface of the tank body through a pin shaft. A discharge pipe is provided on the left side of the lower surface of the tank body, and a discharge valve is connected in series in the middle of the discharge pipe, and a circulation pump is connected in series at the lower end of the circulation pipe. The input ends of the circulation pump and the discharge valve are respectively electrically connected to the output end of the single-chip microcomputer to realize the functions of feeding and discharging.

[0015] Furthermore, it also includes a pressure regulating tube, which is arranged at the right end of the cover body, and the right end of the pressure regulating tube is connected to an external pressure regulating device. A pressure gauge is provided on the front side of the tank body, and the measuring end of the pressure gauge extends to the interior of the tank body to achieve the function of regulating the pressure inside the tank body.

[0016] Furthermore, it also includes a heating plate, which is arranged in the middle of the outer arc surface of the tank body. A temperature sensor is provided on the right side of the outer arc surface of the tank body. The input end of the heating plate is electrically connected to the output end of the single-chip microcomputer, and the temperature sensor is bidirectionally electrically connected to the single-chip microcomputer to realize the heating function.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the paste extraction device has the following advantages:

[0018] When it is necessary to perform ointment extraction, a certain amount of liquid material is added into the interior of the tank through the feeding door. At this time, the solid material is placed on the containing plate through the discharging door. At this time, the feeding door and the discharging door are closed. At this time, the single-chip microcomputer can be regulated to operate the heating plate and the temperature sensor. The heating plate heats the temperature inside the tank to the specified temperature. At this time, the single-chip microcomputer is regulated to operate the electric push rod. The telescopic end of the electric push rod is extended to drive the containing plate to move downward until the solid material is immersed in the liquid. At this time, the single-chip microcomputer is regulated to operate the drive motor, and the output shaft of the drive motor is rotated. During this period, the spiral blade, the upper stirring plate and the lower stirring plate rotate at the same time. At this time, the solid material continuously discharges medical precipitates. The medical precipitates are guided by the spiral blade to enter the lower side of the tank body, and are continuously stirred with the liquid solution through the upper stirring plate and the lower stirring plate. At this time, the single-chip microcomputer is regulated to operate the circulation pipe, and the solution on the lower side of the tank body is passed through the circulation pipe. Guide, and then continue to discharge from the upper side, and then go through the above process. After all the medical precipitates in the solid material are precipitated, the electric push rod is running, and the telescopic end of the electric push rod is contracted. At this time, the holding plate moves upward, and the solution in the tank body no longer soaks the solid material. At this time, the single-chip microcomputer is regulated, and the circulation pump stops running and no longer circulates the solution in the tank body. At this time, the single-chip microcomputer is regulated to slow down the speed of the drive motor. At this time, the drive motor, the upper stirring plate and the lower stirring plate slowly stir the liquid. At this time, the external pressure regulating equipment is regulated, and the pressure in the tank body is adjusted to the working pressure in conjunction with the pressure gauge. At this time, the single-chip microcomputer is regulated, and the heating plate continues to heat the temperature in the tank body to evaporate excess water in the liquid. These liquids form medical pastes under the action of continuously discharging excess water and being subjected to a high-pressure environment. Then, the single-chip microcomputer can be regulated, the discharge valve is operated, and the medical paste is discharged to the outside of the tank body through the discharge pipe, thereby optimizing the production process, and the solid-liquid material separation method is relatively simple, which is convenient for the production of medical pastes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0021] In the figure: 1 tank body, 2 cover body, 3 holding mechanism, 31 second support frame, 32 cylinder, 33 holding plate, 34 leakage hole, 4 stirring mechanism, 41 stirring rod, 42 spiral sheet, 43 upper stirring frame, 44 upper stirring plate, 45 lower stirring frame, 46 lower stirring plate, 5 electric push rod, 6 driving motor, 7 heating plate, 8 circulation pipe, 9 circulation pump, 10 first support frame, 11 feeding door, 12 pressure regulating pipe, 13 material taking door, 14 discharge valve, 15 pressure gauge, 16 single chip microcomputer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-2 , this embodiment provides a technical solution: a paste extraction device, comprising a tank body 1, a container mechanism 3 and a stirring mechanism 4;

[0024] Tank body 1: a cover body 2 is provided on its upper surface, a first support frame 10 is provided at the lower end of the tank body 1, and also includes a single-chip microcomputer 16, the single-chip microcomputer 16 is arranged on the outside of the device, and the input end of the single-chip microcomputer 16 is electrically connected to an external power supply, and also includes a pressure regulating tube 12, the pressure regulating tube 12 is arranged at the right end of the cover body 2, and the right end of the pressure regulating tube 12 is externally connected to an external pressure regulating device, a pressure gauge 15 is provided on the front side of the tank body 1, and the measuring end of the pressure gauge 15 extends to the inside of the tank body 1, and also includes a heating plate 7, the heating plate 7 is arranged in the middle of the outer arc surface of the tank body 1, and a temperature sensor is provided on the right side of the outer arc surface of the tank body 1, the input end of the heating plate 7 is electrically connected to the output end of the single-chip microcomputer 16, and the temperature sensor is bidirectionally electrically connected to the single-chip microcomputer 16. The device is placed on a designated station through the first support frame 10, and the feeding door 11 and the material taking door 13 are opened at this time, and a certain amount of liquid material is poured into the inside of the tank body 1 through the feeding door 11;

[0025] The holding mechanism 3 includes a second support frame 31, a cylinder 32, a holding plate 33 and leak holes 34. The holding plate 33 is slidably connected to the upper side of the inner arc surface of the tank body 1. The middle part of the holding plate 33 is provided with a cylinder 32. The upper surface of the holding plate 33 is provided with leak holes 34 evenly distributed. The upper end of the holding plate 33 is provided with a second support frame 31. The middle part of the second support frame 31 is fixedly connected to the upper end of the outer arc surface of the cylinder 32. The solid materials are placed on the holding plate 33 through the material taking door 13. At this time, the feeding door 11 and the material taking door 13 are closed.

[0026] Stirring mechanism 4: It is arranged inside the tank body 1, and the stirring mechanism 4 is installed in cooperation with the cylinder 32. The stirring mechanism 4 includes a stirring rod 41, a spiral piece 42, an upper stirring frame 43, an upper stirring plate 44, a lower stirring frame 45 and a lower stirring plate 46. The stirring rod 41 is rotatably connected between the lower side of the cover body 2 and the upper inner wall of the tank body 1. The upper side of the outer arc surface of the stirring rod 41 and the inner arc surface of the cylinder 32 avoid each other. The upper side of the outer arc surface of the stirring rod 41 is provided with evenly distributed spiral pieces 42, and the middle part of the outer arc surface of the stirring rod 41 is provided with evenly distributed upper stirring frames 43. The outer surfaces of the three upper stirring frames 43 are provided with evenly distributed upper stirring plates 44. The lower side of the outer arc surface of the stirring rod 41 is provided with evenly distributed The lower stirring frame 45, the ends of the three lower stirring frames 45 are all provided with lower stirring plates 46, and also include an electric push rod 5, which is arranged on the left side of the upper end of the cover body 2, and the telescopic end of the electric push rod 5 is fixedly connected to the upper end of the second support frame 31, and a driving motor 6 is provided in the middle of the upper end of the cover body 2, and the output shaft of the driving motor 6 is fixedly connected to the upper end of the stirring rod 41, and the input end of the electric push rod 5 and the driving motor 6 are respectively electrically connected to the output end of the single-chip microcomputer 16, so that the single-chip microcomputer 16, the heating plate 7 and the temperature sensor can be controlled to operate, and the heating plate 7 heats the temperature inside the tank body 1 to a specified temperature. At this time, the single-chip microcomputer 16 is controlled, the electric push rod 5 is operated, and the telescopic end of the electric push rod 5 is extended to drive the holding plate 33 Move downward until the solid material is immersed in the liquid. At this time, the single-chip microcomputer 16 is regulated to drive the motor 6 to operate and the output shaft of the drive motor 6 is rotated. During this period, the spiral blade 42, the upper stirring plate 44 and the lower stirring plate 46 rotate at the same time. At this time, the solid material continuously discharges the medical precipitate, which is guided by the spiral blade 42 to enter the lower side of the tank body 1 and is continuously stirred with the liquid solution through the upper stirring plate 44 and the lower stirring plate 46. After all the medical precipitates in the solid material are precipitated, the electric push rod 5 is operated and the telescopic end of the electric push rod 5 is contracted. At this time, the holding plate 33 moves upward, and the solution in the tank body 1 no longer soaks the solid material. At this time, the single chip microcomputer 16 is regulated, the circulation pump 9 stops running, and the solution in the tank body 1 is no longer circulated. At this time, the single chip microcomputer 16 is regulated, and the speed of the driving motor 6 is slowed down. At this time, the driving motor 6, the upper stirring plate 44 and the lower stirring plate 46 slowly stir the liquid. At this time, the external pressure regulating equipment is regulated, and the pressure in the tank body 1 is adjusted to the working pressure in cooperation with the pressure gauge 15. At this time, the single chip microcomputer 16 is regulated, and the heating plate 7 continues to heat the temperature in the tank body 1 to evaporate the excess water in the liquid. These liquids form medical pastes under the action of continuously discharging excess water and being subjected to the high-pressure environment. Then, the single chip microcomputer 16 can be regulated, and the discharge valve 14 can be operated to discharge the medical paste to the outside of the tank body 1 through the discharge pipe;

[0027] Wherein: it also includes a circulation pipe 8, which is arranged at the lower end of the tank body 1, and the upper end of the circulation pipe 8 is connected to the upper side of the tank body 1, and also includes a feeding door 11, which is hinged to the right side of the upper surface of the cover body 2 through a pin shaft, and the right side of the outer arc surface of the tank body 1 is also hinged with a material taking door 13 through a pin shaft, and a discharge pipe is provided on the left side of the lower surface of the tank body 1, and a discharge valve 14 is connected in series in the middle of the discharge pipe, and a circulation pump 9 is connected in series at the lower end of the circulation pipe 8, and the input ends of the circulation pump 9 and the discharge valve 14 are respectively electrically connected to the output end of the single-chip microcomputer 16, and the single-chip microcomputer 16 is regulated to operate the circulation pipe 8, and the solution on the lower side of the tank body 1 is guided by the circulation pipe 8 and then continues to be discharged from the upper side.

[0028] The working principle of the paste extraction device provided by the utility model is as follows: the device is placed on a designated workstation through a first support frame 10, at which time the feed door 11 and the take-out door 13 are opened, and a certain amount of liquid material is poured into the interior of the tank body 1 through the feed door 11, at which time the solid material is placed on the holding plate 33 through the take-out door 13, at which time the feed door 11 and the take-out door 13 are closed, at which time the single-chip microcomputer 16, the heating plate 7 and the temperature sensor can be regulated to operate, and the heating plate 7 heats the temperature inside the tank body 1 to a designated temperature, and at this time the regulation The single chip microcomputer 16 and the electric push rod 5 are running, and the telescopic end of the electric push rod 5 is extended to drive the holding plate 33 to move downward until the solid material is immersed in the liquid. At this time, the single chip microcomputer 16 is regulated to drive the motor 6 to operate, and the output shaft of the driving motor 6 is rotated. During this period, the spiral blade 42, the upper stirring plate 44 and the lower stirring plate 46 rotate at the same time. At this time, the solid material continuously discharges the medical precipitate, and the medical precipitate is guided by the spiral blade 42 to enter the lower side of the tank body 1, and is mixed with the liquid solution through the upper stirring plate 44. And the lower stirring plate 46 is constantly stirring. At this time, the single-chip microcomputer 16 is regulated, and the circulation pipe 8 is operated to guide the solution on the lower side of the tank body 1 through the circulation pipe 8, and then continue to be discharged from the upper side. After the above process is carried out again, after all the medical precipitates in the solid material are precipitated, the electric push rod 5 is operated, and the telescopic end of the electric push rod 5 is contracted. At this time, the holding plate 33 moves upward, and the solution in the tank body 1 no longer soaks the solid material. At this time, the single-chip microcomputer 16 is regulated, and the circulation pump 9 stops running, and the solution in the tank body 1 is no longer circulated. At this time, the single-chip microcomputer 16 is regulated, and the drive electric The speed of the machine 6 is slowed down, and the driving motor 6, the upper stirring plate 44 and the lower stirring plate 46 slowly stir the liquid. At this time, the external pressure regulating equipment is regulated, and the pressure in the tank body 1 is adjusted to the working pressure in cooperation with the pressure gauge 15. At this time, the single-chip microcomputer 16 is regulated, and the heating plate 7 continues to heat the temperature in the tank body 1 to evaporate excess water in the liquid. These liquids form medical pastes under the action of continuously discharging excess water and being subjected to the high-pressure environment. Then, the single-chip microcomputer 16 can be regulated, and the discharge valve 14 can be operated to discharge the medical paste to the outside of the tank body 1 through the discharge pipe.

[0029] It is worth noting that the single chip microcomputer 16 disclosed in the above embodiment is specifically model S7-200, and the electric push rod 5, the drive motor 6, the heating plate 7, the temperature sensor, the circulating pump 9, the discharge valve 14 and the pressure gauge 15 can be freely configured according to the actual application scenario. It is recommended to use the DTZ type electric push rod for the electric push rod 5, the drive motor 6 is recommended to use the HEW R3G100L / 400 explosion-proof motor for the agitator HEW variable frequency explosion-proof motor, the heating plate 7 is recommended to use a conventional cast aluminum heater, the temperature sensor is recommended to use TW2000 - infrared temperature sensor, the circulating pump 9 is recommended to use the TD pipeline circulating pump, the discharge valve 14 is recommended to use the Z644TC wear-resistant ceramic discharge valve, the pressure gauge 15 is recommended to use the YTN-100ZT axial seismic resistance with front pressure gauge, and the single chip microcomputer 16 controls the electric push rod 5, the drive motor 6, the heating plate 7, the temperature sensor, the circulating pump 9 and the discharge valve 14. The work adopts the methods commonly used in the prior art.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A paste extraction device, characterized in that: It comprises a tank body (1), a container mechanism (3) and a stirring mechanism (4); Tank body (1): a cover body (2) is provided on the upper surface thereof, and a first support frame (10) is provided at the lower end of the tank body (1); The container mechanism (3) comprises a second support frame (31), a cylinder (32), a container plate (33) and leakage holes (34), wherein the container plate (33) is slidably connected to the upper side of the inner arc surface of the tank body (1), a cylinder (32) is provided in the middle of the container plate (33), and leakage holes (34) are evenly distributed on the upper surface of the container plate (33), a second support frame (31) is provided at the upper end of the container plate (33), and the middle part of the second support frame (31) is fixedly connected to the upper end of the outer arc surface of the cylinder (32); A stirring mechanism (4): the stirring mechanism (4) is arranged inside the tank body (1), and the stirring mechanism (4) is installed in coordination with the cylinder (32); Wherein: it also includes a circulation pipe (8), wherein the circulation pipe (8) is arranged at the lower end of the tank body (1), and the upper end of the circulation pipe (8) is connected to the upper side of the tank body (1).

2. A paste extraction device according to claim 1, characterized in that: The stirring mechanism (4) comprises a stirring rod (41), a spiral blade (42), an upper stirring frame (43), an upper stirring plate (44), a lower stirring frame (45) and a lower stirring plate (46); the stirring rod (41) is rotatably connected between the lower side surface of the cover body (2) and the upper inner wall of the tank body (1); the upper side of the outer arc surface of the stirring rod (41) and the inner arc surface of the cylinder (32) are mutually avoided; the upper middle side of the outer arc surface of the stirring rod (41) is provided with evenly distributed spiral blades (42); the middle part of the outer arc surface of the stirring rod (41) is provided with evenly distributed upper stirring frames (43); the outer surfaces of the three upper stirring frames (43) are provided with evenly distributed upper stirring plates (44); the lower side of the outer arc surface of the stirring rod (41) is provided with evenly distributed lower stirring frames (45); and the ends of the three lower stirring frames (45) are each provided with a lower stirring plate (46).

3. A paste extraction device according to claim 2, characterized in that: It also comprises a single-chip microcomputer (16), which is arranged outside the device, and an input end of the single-chip microcomputer (16) is electrically connected to an external power supply.

4. A paste extraction device according to claim 3, characterized in that: It also comprises an electric push rod (5), the electric push rod (5) being arranged on the left side of the upper end of the cover body (2), the telescopic end of the electric push rod (5) being fixedly connected to the upper end of the second support frame (31), a drive motor (6) being arranged in the middle of the upper end of the cover body (2), the output shaft of the drive motor (6) being fixedly connected to the upper end of the stirring rod (41), and the input ends of the electric push rod (5) and the drive motor (6) being electrically connected to the output end of the single chip computer (16) respectively.

5. A paste extraction device according to claim 3, characterized in that: The tank body (1) further comprises a material feeding door (11), the material feeding door (11) being hinged to the right side of the upper surface of the cover body (2) via a pin shaft, a material discharging door (13) being hinged to the right side of the outer arc surface of the tank body (1) via a pin shaft, a material discharging pipe being arranged on the left side of the lower surface of the tank body (1), a material discharging valve (14) being connected in series to the middle of the material discharging pipe, a circulation pump (9) being connected in series to the lower end of the circulation pipe (8), and input ends of the circulation pump (9) and the material discharging valve (14) being respectively electrically connected to output ends of the single chip computer (16).

6. A paste extraction device according to claim 1, characterized in that: It also includes a pressure regulating tube (12), the pressure regulating tube (12) being arranged at the right end of the cover body (2), the right end of the pressure regulating tube (12) being externally connected to an external pressure regulating device, and a pressure gauge (15) being arranged on the front side of the tank body (1), the measuring end of the pressure gauge (15) extending into the interior of the tank body (1).

7. A paste extraction device according to claim 3, characterized in that: It also comprises a heating plate (7), the heating plate (7) being arranged in the middle of the outer arc surface of the tank body (1), a temperature sensor being arranged on the right side of the outer arc surface of the tank body (1), an input end of the heating plate (7) being electrically connected to an output end of the single-chip microcomputer (16), and the temperature sensor being electrically connected to the single-chip microcomputer (16) in a bidirectional manner.

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