Multi-performance automatic detection device for soft plugging agent

Abstract

The multi-performance automatic detection device comprises a spiral stirring device, a transmission device, a rheological property test module, an adhesion test module and a swelling property test module, the spiral stirring device is fixed on a telescopic rod, and reaches each detection module through a circular rail, a transverse rail and the telescopic rod; the rheological motor drives the rotor and the scraper to rotate, and the fixed table is located under the rotor. The clamp holder is fixed on the two vertical telescopic arms and moves oppositely along the clamp holder moving rails to provide pulling force, the pressing device is arranged between the clamp holder moving rails, and the pressing table is located under the pressing device and is provided with a keratinized gingival supporting rod; the swelling property testing module comprises a working table, four rotating columns, a testing tube and a PBS liquid medicine box, the four rotating columns drive the working table to horizontally oscillate by 360 degrees, and the working table is provided with a balance sensor, a gravity sensor and the testing tube.

Description

Technical Field

[0001] The utility model relates to the technical field of performance detection of periodontal plug therapeutic agents, in particular to a multi-performance automatic detection device for soft plug therapeutic agents. Background Art

[0002] Periodontal suppositories are a type of special dressing used after periodontal surgery, which has the functions of protecting wounds, stopping bleeding, and relieving pain. Currently, the commonly used periodontal suppositories on the domestic market, such as zinc oxide eugenol suppositories, zinc oxide non-eugenol suppositories, and light-cured suppositories, all work by directly or indirectly curing around the wound, but doctors need to mix them before use. The quality and performance of the suppositories vary, the patient's comfort is poor, and the risk of infection may increase. In response to this defect, the automated detection of product quality and performance in the specific industrial production process is still vacant.

[0003] The performance test of soft periodontal filling agents includes fluidity, deformability, adhesion, and swelling. Testers need to use rheometers, electronic universal testing machines, and constant temperature oscillation boxes for testing, which is relatively inefficient and there are still many problems in the testing process: 1. When testing soft periodontal filling agents, a series of auxiliary operations such as preparation, mixing, sampling, sample preparation, adhesion, weighing, and drainage are required manually. The existing testing equipment cannot meet the requirements of high-precision, high-efficiency, automation, and integration of the above processes and tests; 2. The current periodontal filling agent testing equipment includes rheometers, electronic universal testing machines, and constant temperature oscillation boxes, which are inefficient, expensive, and take up space; 3. The parts of the existing testing devices are not easy to clean and are prone to bacterial contamination.

[0004] The information disclosed in this Background section is only for enhancement of understanding of the background of the invention and therefore may contain information that does not form the prior art that is known to a person of ordinary skill in the art. Utility Model Content

[0005] In view of the shortcomings or defects of the above-mentioned prior art, a multi-performance automated testing device for soft suppositories is provided. Through the cooperation of multiple components, the preparation, mixing, sampling, sample preparation, adhesion, weighing, drainage, flow deformation test, adhesion test and swelling test are integrated and automated, thereby improving the test efficiency and test accuracy.

[0006] The purpose of the utility model is achieved through the following technical solutions.

[0007] A multi-performance automatic detection device for soft suppositories comprises:

[0008] Base;

[0009] a chassis supported on the base,

[0010] A transmission device, which is arranged in the base, comprises:

[0011] The circular rail is arranged inside the base.

[0012] A transverse rail connected to the circular rail to rotate and move along the circular rail,

[0013] A telescopic rod, which is laterally movably connected to the transverse rail;

[0014] The spiral stirring device is arranged at the other end of the telescopic rod away from the transverse rail, and comprises:

[0015] A stirring barrel is located in the machine box and contains liquid and powdered raw materials of the suppository. The stirring barrel is connected to the other end of the telescopic rod so as to be adjustable in the vertical direction.

[0016] A stirring rod is placed inside the mixing barrel to stir the raw materials of the treatment agent.

[0017] A plurality of spiral stirring blades connected to the stirring rod and rotating with the stirring rod in the stirring barrel,

[0018] The first motor is arranged at the bottom of the mixing barrel and drives the connected mixing rod to rotate.

[0019] An automatic discharge pipe is provided on the bottom side wall of the mixing barrel to discharge the material in a controllable manner;

[0020] Rheological test module, which includes:

[0021] The rheological motor is arranged on the inner wall of the top of the chassis.

[0022] A rotor is connected to the rheological motor and driven to rotate by the rheological motor, and the rotor has a built-in torque sensor.

[0023] A fixed platform is arranged below the rotor and has the same diameter as the rotor to receive the plugging agent from the automatic discharge pipe. The rotor moves downward to apply a steady-state stress to the plugging agent on the fixed platform.

[0024] Adhesion test module, which includes:

[0025] Two clamp moving rails, which are set on the inner wall of the top of the chassis,

[0026] Two vertical telescopic arms are movably connected to the clamp moving rails, and the vertical telescopic arms are provided with a clamp with a load sensor arranged inside. The plugging agent from the automatic discharge pipe falls between the clamps.

[0027] A presser, which is located between the two gripper moving rails and is movable in the vertical direction,

[0028] The pressing platform is located below the pressing device, and a gravity sensor is arranged inside the pressing platform. The pressing platform is provided with a keratinized gingival support rod.

[0029] A swelling test module, comprising:

[0030] Two PBS liquid tanks are located on the top of the chassis and are placed symmetrically.

[0031] Four rotating columns are installed in the chassis and rotate clockwise.

[0032] The workbench extends horizontally from the chassis. The workbench is connected to the rotating column and drives the workbench to rotate and oscillate clockwise. The workbench is provided with a balance sensor and a gravity sensor.

[0033] Two test tubes are arranged on the workbench. The test tubes are rotated and oscillated after the drug solution is injected into the PBS drug solution box. A drainage pipe is arranged under the test tube, and the drainage pipe is connected to a drainage port.

[0034] In the multi-performance automatic detection device for soft suppositories, a water tank is arranged in the chassis, a water inlet is arranged on the top of the water tank, a water outlet is arranged on the bottom of the water tank, and an infrared spiral heating tube is arranged inside.

[0035] In the multi-performance automatic detection device for soft suppositories, the infrared spiral heating tube includes a transparent quartz glass shell and a filamentary radiator made of metal arranged inside the shell.

[0036] In the multi-performance automatic detection device for soft suppositories, the scraper is connected to the rotor and rotates around the rotor.

[0037] In the multi-performance automatic detection device for soft suppositories, the scraper extends axially along the rotor.

[0038] In the multi-performance automated detection device for soft suppositories, a first glass door is provided on one side of the chassis, the first glass door is provided with a first handle, and a second glass door is provided on an adjacent side, the second glass door is provided with a second handle.

[0039] In the multi-performance automated testing device for soft suppositories, the rheology test module, the adhesion test module and the swelling test module are located at positions that intersect or are tangent to the circular track in the horizontal direction.

[0040] In the multi-performance automatic detection device for soft suppositories, the infrared spiral heating tube is a serpentine tube.

[0041] In the multi-performance automatic detection device for soft suppositories, the circular track is kept in a horizontal state.

[0042] In the multi-performance automatic detection device for soft suppositories, the chassis is a closed hollow rectangular structure.

[0043] Compared with the prior art, the beneficial effects brought by the utility model are:

[0044] The utility model realizes the fluidity, deformability, adhesion and swelling test of the plug treatment agent, and the multi-module integration and automation replaces manual preparation, mixing, setting out, sample preparation, adhesion, weighing, drainage and other operations. The utility model adopts infrared electromagnetic radiation for non-contact heating. Compared with the traditional electric heating wire heating, the energy transmission is more efficient, the heat loss is less, and the operation process is safer and more convenient. The utility model adopts multiple spiral blade automatic stirring devices to improve efficiency. The utility model uses a combination of multiple components to realize fluidity, deformability, adhesion and swelling test, and the multi-module integration and automation improve the test accuracy, reduce the test time, avoid meaningless energy consumption during the test, and make the test process more energy-saving and environmentally friendly. The utility model is easy to open and close, suitable for cleaning various parts, equipment surfaces and deep-hidden tiny dirt, convenient and efficient; using tourmaline and other materials, the cleaning difficulty is low; and the operation is simple and the cost is low.

[0045] The above description is only an overview of the technical solution of the utility model. In order to make the technical means of the utility model clearer and to achieve the extent that those skilled in the art can implement it according to the contents of the specification, and in order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are illustrated below. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] By reading the detailed description of the preferred specific embodiments below, various other advantages and benefits of the utility model will become clear to those of ordinary skill in the art. The drawings in the specification are only used for the purpose of illustrating the preferred embodiments and are not considered to be limitations of the utility model. Obviously, the drawings described below are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work. Moreover, the same reference numerals are used to represent the same components throughout the drawings.

[0047] In the attached picture:

[0048] Figure 1 It is a front view schematic diagram of a multi-performance automatic detection device for soft periodontal plugging agent provided by an embodiment of the utility model;

[0049] Figure 2 It is a top view schematic diagram of a multi-performance automatic detection device for soft periodontal plug therapeutic agent provided by an embodiment of the utility model;

[0050] Figure 3 It is a left schematic diagram of a multi-performance automatic detection device for soft suppositories provided by an embodiment of the utility model;

[0051] Figure 4 It is a bottom view schematic diagram of a multi-performance automatic detection device for soft suppositories provided by an embodiment of the utility model;

[0052] Figure 5 It is a structural schematic diagram of a stirring device, a rheological test module, and an adhesion test module provided in an embodiment of the utility model;

[0053] Figure 6 It is a structural schematic diagram of a swelling test module provided in an embodiment of the utility model;

[0054] Figure 7 It is an external schematic diagram of a multi-performance automatic detection device for soft periodontal plugging agents provided in an embodiment of the utility model.

[0055] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0056] The specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the specific embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0057] It should be noted that certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that technicians may use different nouns to refer to the same component. This specification and claims do not use the difference in nouns as a way to distinguish components, but use the difference in the functions of the components as the criterion for distinction. As mentioned throughout the specification and claims, "including" or "comprising" is an open term, so it should be interpreted as "including but not limited to". The subsequent description of the specification is a preferred embodiment of the implementation of the utility model, but the description is based on the general principles of the specification and is not used to limit the scope of the utility model. The scope of protection of the utility model shall be determined by the definition of the attached claims.

[0058] To facilitate the understanding of the embodiments of the present utility model, several specific embodiments will be further explained below with reference to the accompanying drawings, and each of the accompanying drawings does not constitute a limitation on the embodiments of the present utility model.

[0059] For a better understanding, Figures 1 to 7 As shown, a multi-performance automatic detection device for soft suppositories comprises:

[0060] Base 2;

[0061] The chassis 1 is supported on the base 2.

[0062] The transmission device is arranged in the base 2 and comprises:

[0063] The circular rail 19 is arranged inside the base 2.

[0064] The transverse rail 32 is connected to the circular rail 19 so as to rotate and move along the circular rail 19.

[0065] A telescopic rod 18, which is laterally movably connected to the transverse rail 32;

[0066] The spiral stirring device is arranged at the other end of the telescopic rod 18 away from the transverse rail 32, and comprises:

[0067] The stirring barrel 27 is located in the housing 1 and contains liquid and powdered raw materials of the plug treatment agent. The stirring barrel 27 is connected to the other end of the telescopic rod 18 so as to be adjustable in the vertical direction.

[0068] A stirring rod 28 is disposed inside the stirring barrel 27 to stir the raw materials of the treatment agent.

[0069] A plurality of spiral stirring blades are connected to the stirring rod 28 and rotate with the stirring rod 28 in the stirring barrel 27.

[0070] The first motor is disposed at the bottom of the stirring barrel 27 and drives the stirring rod 28 to rotate.

[0071] An automatic discharge pipe 31, which is arranged on the bottom side wall of the stirring barrel 27 to controllably discharge the material so that the plugging agent enters the test parts of the rheological test module, the adhesion test module and the swelling test module;

[0072] Rheological test module, which includes:

[0073] The rheological motor 9 is arranged on the top inner wall of the chassis 1.

[0074] The rotor 14 is connected to the rheological motor 9 and driven to rotate by the rheological motor 9. The rotor 14 has a built-in torque sensor.

[0075] The fixed platform 15 is arranged below the rotor 14 and has the same diameter as the rotor 14 to receive the plugging agent from the automatic discharge pipe 31. The rotor 14 moves downward to apply a steady-state stress to the plugging agent on the fixed platform 15. The torque sensor collects the shear rate and shear stress response information of the plugging agent sample to obtain the flow and deformation characteristics of the plugging agent.

[0076] The scraper 29 is connected to the rotor 14 and rotates around the rotor 14. The scraper 29 is completely in contact with the fixed platform 15 to scrape off excess plugging agent. Furthermore, the scraper 29 extends axially along the rotor 14.

[0077] Adhesion test module, which includes:

[0078] Two clamp moving rails are arranged on the top inner wall of the chassis 1,

[0079] Two vertical telescopic arms 11 are movably connected to the clamp moving rails. The vertical telescopic arms 11 are provided with clamps with load sensors disposed inside. The plugging agent from the automatic discharge pipe 31 falls between the clamps.

[0080] A press 12, which is located between the two gripper moving rails and is movable in the vertical direction,

[0081] The pressing platform 16 is located below the pressing device 12, and a gravity sensor is arranged inside the pressing platform 16. The pressing platform 16 is provided with a keratinized gingival support rod 17, which rotates to a horizontal position when pressing and adhering. The pressing device 12 presses downward, and the servo motor drives the two vertical telescopic arms 11 to move toward each other along the two clamp moving rails to apply tension, and the load sensor receives feedback and records information;

[0082] A swelling test module, comprising:

[0083] Two PBS liquid tanks are located on the top of the chassis 1 and are placed symmetrically.

[0084] Four rotating columns are arranged in the housing 1 and rotate clockwise.

[0085] The workbench 23 extends horizontally from the chassis 1. The workbench 23 is connected to the rotating column and driven by the rotating column to rotate and oscillate clockwise. The workbench 23 is provided with a balance sensor and a gravity sensor.

[0086] Two test tubes 24 are arranged on the workbench 23. The test tubes 24 are rotated and oscillated after the PBS solution is injected into the test tubes 24 through the PBS solution tank. A drainage pipe is arranged below the test tubes 24, and the drainage pipe is connected to a drainage port. Further,

[0087] The water tank 22 is arranged in the chassis 1. The water tank 22 has a water inlet at the top, a water outlet at the bottom, an infrared spiral heating tube inside, and a temperature sensor installed on the side wall adjacent to the swelling test workbench 23.

[0088] In a preferred embodiment of the multi-performance automated detection device for soft suppositories, the infrared spiral heating tube comprises a transparent quartz glass shell and a filamentary radiator made of metal arranged inside the transparent quartz glass shell, and the transparent quartz glass shell is evacuated and filled with inert gas for heating.

[0089] In a preferred embodiment of the multi-performance automated testing device for soft suppositories, the side wall adjacent to the water tank 22 and the swelling test workbench 23 is an aluminum plate, and a temperature sensor in the side wall tests and feeds back temperature information.

[0090] In the preferred embodiment of the multi-performance automated testing device for soft suppositories, four rotating columns drive the workbench 23360-degree horizontal circular oscillation, and the liquid in the test tube 24 forms a vortex during the oscillation.

[0091] In a preferred embodiment of the multi-performance automated detection device for soft suppositories, the gravity sensor of the pressing platform 16 receives gravity information, the keratinized gingival support rod 17 rotates from a vertical support to a horizontal position, the presser 12 presses downward, and the two vertical telescopic arms 11 move toward each other along the two clamp moving rails to apply tension, and the load sensor inside the clamp receives feedback and records information.

[0092] In a preferred embodiment of the multi-performance automated detection device for soft suppositories, a first glass door 3-1 is provided on one side of the chassis 1, the first glass door 3-1 is provided with a first handle 4-1, and a second glass door 3-2 is provided on the adjacent side, the second glass door 3-2 is provided with a second handle 4-2.

[0093] In a preferred embodiment of the multi-performance automated testing device for soft suppositories, the rheology testing module, the adhesion testing module and the swelling testing module are located so as to intersect or be tangent to the circular track 19 in the horizontal direction.

[0094] In a preferred embodiment of the multi-performance automated detection device for soft suppositories, the infrared spiral heating tube is a serpentine tube.

[0095] In the preferred embodiment of the multi-performance automated detection device for soft suppositories, the circular rail 19 is kept horizontal.

[0096] When in use, the raw materials of liquid and powdered plug treatment agent enter the stirring barrel 27, and the first motor drives the spiral stirring to mix evenly;

[0097] The angle, horizontal distance and vertical distance are adjusted by the circular rail 19, the horizontal rail 32 and the telescopic rod 18 respectively, and the plugging agent enters the test part of the rheology, adhesion and swelling test module through the discharge pipe;

[0098] The plugging agent enters the fixed table 15, and the rotor 14 moves downward to press out the excess plugging agent, and the scraper 29 rotates to scrape it off. The rheological motor 9 drives the rotor 14 to rotate, and has a steady-state speed, and applies a steady-state stress to the plugging agent. Its torque sensor receives the response information of the shear rate and shear stress of the plugging agent sample, and obtains the flow and deformation characteristics of the plugging agent;

[0099] When the plug treatment agent reaches the upper part of the lower clamp and the lower part of the upper clamp, the gravity sensor of the pressing table 16 receives information, the keratinized gingival support rod 17 rotates from the vertical support to the horizontal, the press 12 presses downward, and the servo motor drives the two vertical telescopic arms 11 to move toward each other along the two clamp moving rails to apply tension, and the load sensor inside the clamp receives feedback and records information;

[0100] The temperature inside the chassis 1 is maintained at 37°C, the plugging agent enters the test tube 24, the gravity sensor receives and records the information, and the PBS solution tank injects PBS solution into the test tube 24 through the pipeline at the bottom of the tank. The rotating column drives the workbench 23 to oscillate 360 ​​degrees horizontally. After a certain interval of oscillation, the solution is discharged through the telescopic drain pipe. The workbench 23 oscillates again to completely discharge the solution. The gravity sensor measures the mass of the plugging agent again to obtain the swelling rate.

[0101] In one embodiment, the multi-performance automated detection device for soft periodontal plugging agents includes a spiral stirring device, a transmission device, a rheological test module, an adhesion test module, and a swelling test module, wherein:

[0102] Chassis 1,

[0103] Base 2,

[0104] The first glass door 3-1, the second glass door 3-2,

[0105] The first leader is 4-1, the second leader is 4-2;

[0106] The spiral stirring device includes:

[0107] The stirring rod 28 is disposed inside the stirring barrel 27 and is used to stir the soft periodontal plug material.

[0108] The first motor is arranged at the bottom of the mixing barrel and drives the mixing rod 28 to rotate.

[0109] The automatic discharge pipe 31 is arranged on the bottom side wall of the mixing barrel to discharge the material in a controllable manner.

[0110] A plurality of spiral stirring blades connected to the stirring rod and rotating with the stirring rod in the stirring barrel;

[0111] The transmission device includes:

[0112] The circular rail 19 is arranged inside the base 2.

[0113] The transverse rail 32 is connected to the circular rail 19 and can rotate and move along the circular rail 19.

[0114] The telescopic rod 18 is located above the transverse rail 32, and a stirring device is arranged above the telescopic rod 18;

[0115] The rheological test module 30 includes:

[0116] The rheological motor 9 drives the rotor 14 to rotate, and drives the scraper 29 to rotate around the cylindrical axis of the rotor 14.

[0117] The rotor 14 is located below the rheological motor 9 and has a built-in torque sensor.

[0118] The fixing platform 15 is disposed below the rotor 14 and has the same diameter as the rotor 14.

[0119] The scraper can be completely fitted with the rotor 14 and the fixing platform 15;

[0120] Adhesion test modules include:

[0121] Two vertical telescopic arms 11 are connected to two clamps 13-1 and 13-2 respectively, and load sensors are arranged inside the two vertical telescopic arms 11. The two vertical telescopic arms 11 are driven by servo motors to move along the clamp moving rails 10-1 and 10-2 to apply tension.

[0122] The suppressor 12 is located between the clamper moving rail 10-1 and the clamper moving rail 10-2.

[0123] The pressing platform 16 is located below the pressing device 12, a gravity sensor is arranged inside the pressing platform 16, and a keratinized gingival support rod 17 is arranged on the pressing platform 16;

[0124] The swelling test module includes:

[0125] Two PBS liquid tanks 5 are symmetrically placed on the top of the chassis 1, and liquid is injected into the test tube 24 through the pipeline at the bottom of the tank.

[0126] The four rotating columns 20 rotate clockwise, driving the workbench 23 to rotate and oscillate clockwise.

[0127] The workbench 23 is provided with a balance sensor, a gravity sensor, and two test tubes 24.

[0128] Two test tubes 24, namely the first test tube 24-1 and the second test tube 24-2, are provided with two drainage pipes 26 below, namely the first drainage pipe 26-1 and the second drainage pipe 26-2, and are connected to two drainage ports, namely the first drainage port 7-1 and the second drainage port 7-2;

[0129] A water tank 22 is provided with a water inlet 8 at the top, a water outlet 6 at the bottom, a spiral infrared heating wire 21 is provided inside, and a temperature sensor is installed on the side wall of the water tank 22 adjacent to the swelling test workbench;

[0130] In one embodiment, the top cover of the stirring barrel has good sealing performance to ensure a closed environment during the stirring process; a plurality of spiral blades are fixed on the stirring rod 28, which is placed in the stirring barrel, and a first motor is placed at the bottom of the stirring barrel; the first motor can drive the stirring rod 28 to rotate, and then drive the plurality of spiral blades to rotate around the stirring rod, thereby achieving stirring and mixing of the raw materials of the plugging agent and completing the preparation of the plugging agent.

[0131] The circular rail 19 is arranged inside the base 2 to adjust the rotation angle of the mixing barrel discharge port to correspond to different test modules; the transverse rail 32 is connected to the circular rail 19 and can rotate and move along the circular rail 19 to adjust the horizontal distance between the mixing barrel discharge port and the test part of the test module; the telescopic rod 18 is located above the transverse rail 32, and a stirring device is arranged above the telescopic rod 18 to adjust the vertical distance between the mixing barrel discharge pipe port and the test part of the test module.

[0132] Reference Figure 2 , Figure 5 The rotor 14 rotates under the drive of the rheological motor 9 and has a steady-state speed, applying a steady-state stress to the plugging agent. Its torque sensor receives the response information of the shear rate and shear stress of the plugging agent sample to obtain the flow and deformation characteristics of the plugging agent; the scraper 29 rotates around the cylindrical axis of the rotor 14 under the drive of the rheological motor 9 to scrape off excess plugging agent. The scraper 29 is made of tourmaline material and can generate a negative ion layer, which repels the plugging agent and is convenient for cleaning.

[0133] In one embodiment, the two clamps 13-1 and 13-2 are respectively provided with keratinized gums, and the plug treatment agent adheres between the upper and lower keratinized gums. It can be understood that when the plug treatment agent reaches the upper part of the keratinized gums clamped by the lower clamp, when the plug treatment agent reaches the upper part of the keratinized gums of the lower clamp and the lower part of the keratinized gums of the upper clamp, the gravity sensor of the pressing platform 16 receives information, the keratinized gum support rod 17 rotates from the vertical support to the horizontal, the telescopic arm 11 of the keratinized gums of the upper clamp is extended, so that the keratinized gums of the two clamps are at the same height, the press 12 presses downward, and the servo motor drives the two vertical telescopic arms to move toward each other along the two clamp moving rails, applying tension, and the internal load sensor of the clamp receives feedback and records information. Further, the clamp 13-1 is provided with a first telescopic arm 11-1, and the clamp 13-2 is provided with a first telescopic arm 11-2.

[0134] Reference Figure 6 The spiral infrared heating wire 21 includes a transparent quartz glass shell and a filamentary radiator made of metal arranged inside the transparent quartz glass shell. The transparent quartz glass shell is evacuated and filled with inert gas for heating. Furthermore, the water in the water tank is heated to simulate the temperature of the human body so that the test module is heated evenly. The side wall of the water tank adjacent to the swelling test workbench is an aluminum plate with excellent thermal conductivity and corrosion resistance. The temperature sensor in the side wall tests and feeds back temperature information.

[0135] The workbench 23 is provided with a balance sensor and a gravity sensor. When the plugging agent enters the test tube 24, the gravity sensor receives and records information. The PBS liquid tank 5 includes a first PBS liquid tank 5-1 and a second PBS liquid tank 5-2. PBS liquid (0.01 mol / L, PH=6.8) is injected into the test tube 24 through a pipe at the bottom of the tank. The gravity sensor receives information and starts to oscillate. The swelling test module adopts an oscillation mode of a cyclotron constant temperature oscillator, and the rotation speed is set to 100 rpm. The four rotating columns 20 include a first rotating column 20-1, a second rotating column 20-2, a third rotating column 20-3, and a fourth rotating column 20-4, which drive the workbench 23 to perform 360-degree horizontal oscillation and circular oscillation. During the oscillation, the liquid in the test tube is vortex-shaped. After a certain interval of oscillation, the telescopic drain pipe 26 discharges the liquid, and the workbench 23 oscillates again to completely discharge the liquid. The gravity sensor measures the mass of the plugging agent again to obtain the swelling rate. Furthermore, the test tube 24 is provided with a discharge pipe outlet 25 .

[0136] The specific production process of this device is as follows: liquid and powdered plug therapeutic agent raw materials enter the mixing barrel, and are evenly mixed by the spiral stirring driven by the first motor; the angle, horizontal distance and vertical distance are adjusted respectively by the circular rail, the transverse rail and the telescopic rod, and the plug therapeutic agent enters the test part of the rheological, adhesion and swelling test modules through the discharge pipe; in the rheological test module, the plug therapeutic agent is placed on the fixed table, the rotor moves downward, the excess plug therapeutic agent is squeezed out, the scraper rotates and scrapes it off, the rheological motor drives the rotor to rotate, has a steady-state rate, and applies steady-state stress to the plug therapeutic agent, and its torque sensor receives the shear rate and shear stress response information of the plug therapeutic agent sample to obtain the flow and deformation characteristics of the plug therapeutic agent; in the adhesion test module, the plug therapeutic agent reaches above the keratinized gingiva of the lower clamp and below the keratinized gingiva of the upper clamp, the gravity sensor of the pressing table receives information, and the keratinized gingiva support rod The vertical support rotates to the horizontal, and the telescopic arm of the keratinized gingiva of the upper clamp is extended to make the keratinized gingiva of the two clamps equal in height. The presser presses downward, and the servo motor drives the two vertical telescopic arms to move toward each other along the two clamp moving rails to apply tension. The load sensor inside the clamp receives feedback and records information. The swelling test module uses a spiral infrared heating wire to keep the inside of the box at 37°C. A balance sensor and a gravity sensor are arranged inside the workbench. The plugging agent enters the test tube, and the gravity sensor receives and records information. The PBS liquid tank injects PBS liquid into the test tube through the pipe at the bottom of the box. The four rotating columns 20 drive the workbench to oscillate 360 ​​degrees horizontally. After a certain interval of oscillation, the liquid is discharged through the telescopic drain pipe. The workbench oscillates again to completely discharge the liquid. The gravity sensor measures the mass of the plugging agent again to obtain the swelling rate.

[0137] The basic principles of the present application are described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, effects, etc. mentioned in the present application are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. are required by each embodiment of the present application. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, not for limitation, and the above details do not limit the present application to being implemented by adopting the above specific details.

[0138] The above description has been given for the purpose of illustration and description. In addition, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although multiple example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.

Claims

1. A multi-performance automatic detection device for soft suppositories, characterized in that: These include, Base; a chassis supported on the base, A transmission device, which is arranged in the base, comprises: The circular rail is arranged inside the base. A transverse rail connected to the circular rail to rotate and move along the circular rail, A telescopic rod, which is laterally movably connected to the transverse rail; The spiral stirring device is arranged at the other end of the telescopic rod away from the transverse rail, and comprises: A stirring barrel is located in the machine box and contains liquid and powdered raw materials of the suppository. The stirring barrel is connected to the other end of the telescopic rod so as to be adjustable in the vertical direction. A stirring rod is placed inside the mixing barrel to stir the raw materials of the treatment agent. A plurality of spiral stirring blades connected to the stirring rod and rotating with the stirring rod in the stirring barrel, The first motor is arranged at the bottom of the mixing barrel and drives the connected mixing rod to rotate. An automatic discharge pipe is provided on the bottom side wall of the mixing barrel to discharge the material in a controllable manner; Rheological test module, which includes: The rheological motor is arranged on the inner wall of the top of the chassis. A rotor is connected to the rheological motor and driven to rotate by the rheological motor, and the rotor has a built-in torque sensor. A fixed platform is arranged below the rotor and has the same diameter as the rotor to receive the plugging agent from the automatic discharge pipe. The rotor moves downward to apply a steady-state stress to the plugging agent on the fixed platform. Adhesion test module, which includes: Two clamp moving rails, which are set on the inner wall of the top of the chassis, Two vertical telescopic arms are respectively movably connected to the clamp moving rails. The vertical telescopic arms are provided with clamps with load sensors arranged inside. The plugging agent from the automatic discharge pipe falls between the clamps. A presser, which is located between the two gripper moving rails and is movable in the vertical direction, The pressing platform is located below the pressing device, and a gravity sensor is arranged inside the pressing platform. The pressing platform is provided with a keratinized gingival support rod. A swelling test module, comprising: Two PBS liquid tanks are located on the top of the chassis and are placed symmetrically. Four rotating columns are installed in the chassis and rotate clockwise. The workbench extends horizontally from the chassis. The workbench is connected to the rotating column and drives the workbench to rotate and oscillate clockwise. The workbench is provided with a balance sensor and a gravity sensor. Two test tubes are arranged on the workbench. The test tubes are rotated and oscillated after the drug solution is injected into the PBS drug solution box. A drainage pipe is arranged under the test tube, and the drainage pipe is connected to a drainage port.

2. The multi-performance automated testing device for soft suppositories according to claim 1, characterized in that: The water tank is arranged in the chassis, a water inlet is arranged on the top of the water tank, a water outlet is arranged on the bottom of the water tank, and an infrared spiral heating tube is arranged inside the water tank.

3. The multi-performance automated testing device for soft suppositories according to claim 2, characterized in that: The infrared spiral heating tube comprises a transparent quartz glass shell and a filamentary radiator made of metal arranged inside the transparent quartz glass shell.

4. The multi-performance automated testing device for soft suppositories according to claim 1, characterized in that: The scraper is connected to the rotor and rotates around the rotor.

5. The multi-performance automated testing device for soft suppositories according to claim 4, characterized in that: The scraper extends along the axial direction of the rotor.

6. The multi-performance automated testing device for soft suppositories according to claim 1, characterized in that: A first glass door is provided on one side of the chassis, and the first glass door is provided with a first handle. A second glass door is provided on an adjacent side, and the second glass door is provided with a second handle.

7. The multi-performance automated testing device for soft suppositories according to claim 1, characterized in that: The rheological test module, the adhesion test module and the swelling test module are located so as to intersect or be tangent to the circular track in the horizontal direction.

8. The multi-performance automated testing device for soft suppositories according to claim 1, characterized in that: The infrared spiral heating tube is a serpentine tube.

9. The multi-performance automated testing device for soft suppositories according to claim 1, characterized in that: The circular rail remains horizontal.

10. The multi-performance automated testing device for soft suppositories according to claim 1, characterized in that: The chassis is a closed hollow rectangular structure.

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