Drug coating detection mechanism

Abstract

The utility model discloses a medicine coating detection mechanism, which belongs to the technical field of medicine detection equipment and comprises a base, a support component is mounted above the base, a stand column is vertically mounted on the surface of the base, an assembly seat is welded on the surface of the stand column, and a detection component is mounted above the assembly seat. The supporting assembly comprises an electric push rod, and the fixed end of the electric push rod is fixedly connected to the surface of the base. The electric push rod pushes the carrying table to move in the longitudinal position, the height of the carrying table is adjusted, medicine coatings can be conveniently placed, the adjusting process is smooth, the guide column assists in guiding the guide frame, and the smoothness of the adjusting process is improved; the servo motor drives the rubbing plate to realize reciprocating arc motion within a set range, repeated rubbing detection is carried out on the drug coating, the detection process is convenient, and the use effect is good; the assembly base is fixedly connected with a guide ring through a supporting frame, the guide ring assists in guiding the rubbing plate, and stable movement of the rubbing plate is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of medical testing equipment, and more specifically to a drug coating testing mechanism. Background Art

[0002] Coating is to coat sugar or other film-forming materials on the outer surface of solid pharmaceutical preparations in specific equipment according to specific processes, so that after drying, it becomes one or more multifunctional protective layers of different thicknesses and elasticities that are tightly adhered to the surface. There are many ways to test drug coatings, among which, the kneading and squeezing method can be used to test the anti-kneading and compression.

[0003] After searching, the existing patent number is CN112551042B, which is a drug coating detection mechanism. This drug coating detection mechanism includes a conveyor, a detection component is arranged at the end of the conveyor, and the detection component includes a station adjustment part suitable for carrying drugs and a detection part located directly below the station adjustment part, wherein the station adjustment part is suitable for cyclically reciprocating and pendulum motion; the detection part is suitable for detecting drugs passing directly above the detection part. The conveyor is used to realize the transportation of drugs, and the station adjustment part in the detection component is used to realize the reception of drugs on the conveyor and the formation of pendulum motion. While the pendulum motion is in progress, the detection part continues to detect, and the station adjustment part realizes the lowering of the detected drugs during the continuous motion process.

[0004] When inspecting the drug coating, it is inconvenient to squeeze and rub it through electric testing equipment, which reduces the efficiency of the inspection. Therefore, we propose a drug coating inspection mechanism to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a drug coating detection mechanism, which drives the carrier to move in a longitudinal position through an electric push rod, and adjusts the height of the carrier to facilitate the placement of drug coatings. The adjustment process is smooth, and the guide column assists in guiding the guide frame to improve the smoothness of the adjustment process; the servo motor drives the kneading plate to realize reciprocating circular arc motion within a set range, and repeatedly rubs the drug coating for detection, the detection process is convenient, and the use effect is good; the assembly seat is fixedly connected to the guide ring through the support frame, and the guide ring assists in guiding the kneading plate to maintain its smooth movement.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A drug coating detection mechanism comprises a base, a support assembly is installed above the base, a column is vertically installed on the surface of the base, an assembly seat is welded on the surface of the column, and a detection assembly is installed above the assembly seat;

[0010] The support assembly includes an electric push rod, the fixed end of the electric push rod is fixedly connected to the surface of the base, the extended end of the electric push rod is transmission-connected to a carrier, the surface of the carrier is fixedly connected to a detection platform, and a positioning groove is opened on the upper surface of the detection platform;

[0011] The detection component includes a servo motor, and the transmission output end of the servo motor is connected to a kneading plate through a coupling. The kneading plate is arranged in an arc shape, and a guide hole is opened on the surface of the kneading plate. A support frame is symmetrically welded on the surface of the assembly seat, and a guide ring is fixedly connected to the end of the support frame.

[0012] Preferably, a guide frame is symmetrically welded to the lower surface of the carrier, and a through hole is opened on the surface of the guide frame.

[0013] Preferably, a guide column is vertically mounted on the surface of the base, and the guide column passes through a through hole on the surface of the guide frame and is slidably arranged.

[0014] Preferably, the upper surface of the carrier is fixedly connected to a limit frame, the limit frame is sleeved outside the detection platform, and the top end of the limit frame protrudes from the surface of the detection platform.

[0015] Preferably, the support frame is located outside the servo motor, and the support frame is in an L-shaped structure.

[0016] Preferably, the guide ring passes through the guide hole on the surface of the kneading plate and is slidably arranged, and the outer sleeve of the guide ring is provided with a limiting ring and is fixedly connected.

[0017] Preferably, the limiting rings are specifically two groups, and the two groups of limiting rings are symmetrically arranged on both sides of the kneading plate.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) In this solution, a testing gap is set between the testing table and the kneading plate. Before placing the drug coating, the electric push rod is first started by the control device to pull the carrier down longitudinally, and then the drug coating is placed inside the positioning groove of the testing table. The carrier is pushed back to the position below the kneading plate by the electric push rod. The adjustment process is smooth, and the guide column assists in guiding the guide frame to improve the smoothness of the adjustment process.

[0021] (2) This solution starts the servo motor through an external control device to drive the kneading plate to realize reciprocating circular motion within a set range, and repeatedly rubs and detects the drug coating. The detection process is convenient and the use effect is good; the assembly seat is fixedly connected to the guide ring through the support frame, and the guide ring assists in guiding the kneading plate to maintain its smooth movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the base and platform structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the column and guide ring of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the column and servo motor of the utility model.

[0026] Description of the numbers in the figure:

[0027] 1. Base; 2. Carrier; 3. Limit frame; 4. Testing table; 401. Positioning slot; 5. Column; 6. Assembly seat; 7. Servo motor; 8. Kneading board; 9. Support frame; 10. Guide ring; 11. Limit ring; 12. Guide frame; 13. Guide column; 14. Electric push rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0029] Embodiment 1:

[0030] See also Figure 1-4 A drug coating detection mechanism comprises a base 1, a support assembly is installed above the base 1, a column 5 is vertically installed on the surface of the base 1, an assembly seat 6 is welded on the surface of the column 5, and a detection assembly is installed above the assembly seat 6;

[0031] The supporting assembly includes an electric push rod 14, the fixed end of which is fixedly connected to the surface of the base 1, the extended end of which is transmission-connected to the carrier 2, the surface of the carrier 2 is fixedly connected to the detection platform 4, and the upper surface of the detection platform 4 is provided with a positioning groove 401.

[0032] A guide frame 12 is symmetrically welded to the lower surface of the carrier 2, and a through hole is opened on the surface of the guide frame 12. A guide column 13 is vertically installed on the surface of the base 1. The guide column 13 passes through the through hole on the surface of the guide frame 12 and is slidably arranged. The upper surface of the carrier 2 is fixedly connected to a limit frame 3, and the limit frame 3 is sleeved on the outside of the detection platform 4, and the top of the limit frame 3 protrudes from the surface of the detection platform 4.

[0033] It should be noted that a detection gap is set between the detection table 4 and the kneading board 8. Before placing the drug coating, the electric push rod 14 is first started by the control device to pull the carrier 2 down longitudinally, and then the drug coating is placed inside the positioning groove 401 of the detection table 4. The electric push rod 14 pushes the carrier 2 to return to the position below the kneading board 8. The adjustment process is smooth, and the guide column 13 assists in guiding the guide frame 12 to improve the smoothness of the adjustment process.

[0034] See also Figure 1-4 The detection component includes a servo motor 7, and the transmission output end of the servo motor 7 is connected to a kneading plate 8 through a coupling transmission. The kneading plate 8 is arranged in an arc shape, and a guide hole is opened on the surface of the kneading plate 8. A support frame 9 is symmetrically welded on the surface of the assembly seat 6, and a guide ring 10 is fixedly connected to the end of the support frame 9. The support frame 9 is located at the outer side of the servo motor 7. The support frame 9 is an L-shaped structure. The guide ring 10 passes through the guide hole on the surface of the kneading plate 8 and is slidably arranged. The outer sleeve of the guide ring 10 is provided with a limit ring 11 and is fixedly connected. The limit ring 11 is specifically divided into two groups, and the two groups of limit rings 11 are symmetrically arranged on both sides of the kneading plate 8.

[0035] It should be noted that the servo motor 7 is started by an external control device to drive the kneading plate 8 to realize reciprocating circular motion within a set range, and the drug coating is repeatedly kneaded and tested. The testing process is convenient and the use effect is good; the assembly seat 6 is fixedly connected to the guide ring 10 through the support frame 9, and the guide ring 10 assists in guiding the kneading plate 8 to maintain its smooth movement.

[0036] During use: a detection gap is set between the detection table 4 and the kneading plate 8. Before placing the drug coating, the electric push rod 14 is first started through the control device to pull the carrier 2 down longitudinally, and then the drug coating is placed inside the positioning groove 401 of the detection table 4. The carrier 2 is pushed to reset to the lower position of the kneading plate 8 by the electric push rod 14. The adjustment process is smooth, and the guide column 13 assists in guiding the guide frame 12 to improve the smoothness of the adjustment process; the servo motor 7 is started through the external control device to drive the kneading plate 8 to realize reciprocating circular arc motion within the set range, and the drug coating is repeatedly kneaded and tested. The detection process is convenient and the use effect is good; the assembly seat 6 is fixedly connected to the guide ring 10 through the support frame 9, and the guide ring 10 assists in guiding the kneading plate 8 to maintain its smooth movement.

[0037] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A drug coating detection mechanism, characterized in that: It comprises a base (1), a support assembly is installed above the base (1), a column (5) is vertically installed on the surface of the base (1), an assembly seat (6) is welded on the surface of the column (5), and a detection assembly is installed above the assembly seat (6); The support assembly comprises an electric push rod (14), the fixed end of the electric push rod (14) is fixedly connected to the surface of the base (1), the extended end of the electric push rod (14) is drivingly connected to the carrier (2), the surface of the carrier (2) is fixedly connected to the detection platform (4), and the upper surface of the detection platform (4) is provided with a positioning groove (401); The detection assembly comprises a servo motor (7), the transmission output end of the servo motor (7) is connected to a kneading plate (8) through a coupling, the kneading plate (8) is arranged in an arc shape, a guide hole is provided on the surface of the kneading plate (8), a support frame (9) is symmetrically welded to the surface of the assembly seat (6), and a guide ring (10) is fixedly connected to the end of the support frame (9).

2. A drug coating detection mechanism according to claim 1, characterized in that: A guide frame (12) is symmetrically welded to the lower surface of the carrier (2), and a through hole is provided on the surface of the guide frame (12).

3. A drug coating detection mechanism according to claim 1, characterized in that: A guide column (13) is vertically mounted on the surface of the base (1); the guide column (13) penetrates a through hole on the surface of the guide frame (12) and is slidably arranged.

4. A drug coating detection mechanism according to claim 1, characterized in that: The upper surface of the carrier (2) is fixedly connected to a limit frame (3), the limit frame (3) is sleeved on the outside of the detection platform (4), and the top end of the limit frame (3) protrudes from the surface of the detection platform (4).

5. A drug coating detection mechanism according to claim 1, characterized in that: The support frame (9) is located outside the servo motor (7), and the support frame (9) is in an L-shaped structure.

6. A drug coating detection mechanism according to claim 1, characterized in that: The guide ring (10) passes through the guide hole on the surface of the kneading plate (8) and is slidably arranged. A limiting ring (11) is sleeved on the outside of the guide ring (10) and is fixedly connected.

7. A drug coating detection mechanism according to claim 6, characterized in that: The limiting rings (11) specifically include two groups, and the two groups of limiting rings (11) are symmetrically arranged at two sides of the kneading plate (8).

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