A polishing device for capsule production

Abstract

The utility model relates to the technical field of capsule production, and specifically discloses a polishing device for capsule production, which comprises a mounting bottom plate, a polishing cylinder body is fixedly installed on the upper end of the mounting bottom plate, a first motor is installed on the right end of the polishing cylinder body, a feed hopper is installed on the right side of the upper end of the polishing cylinder body, a movable structure is connected to the upper side of the feed hopper, the movable structure comprises a connecting fixed plate, a second motor and an auger rod, a screening box is installed on the left side of the upper end of the mounting bottom plate, a moving structure is installed on the left end of the collecting box, and the moving structure comprises a connecting fixed rod and a linking fixed block. The polishing device for capsule production is provided with a movable structure, can uniformly feed the capsules, thereby improving the polishing effect of the capsules, and is provided with a moving structure, can disassemble the connecting collecting box, thereby playing a cleaning role on the capsules separated from the empty shells, fragments and body caps.

Description

Technical Field

[0001] This utility model relates to the field of capsule production technology, specifically a polishing device for capsule production. Background Technology

[0002] Polishing equipment refers to devices used to polish the surface of objects. It removes burrs, oxide layers, scratches, and other defects from the workpiece surface through mechanical friction, chemical action, or a combination of both, achieving a smooth and glossy finish. Capsules are preparations that encapsulate drugs or other contents in soluble capsules, primarily used to protect drug properties, facilitate administration, or achieve specific release effects. During capsule production, polishing equipment is needed to treat and polish the capsule surface. For example:

[0003] Chinese Patent Publication No. CN217668637U discloses a polishing device for capsule production, including a base, a drive unit, a polishing cylinder, a connecting unit, a support rod, and an inclined drive assembly. The inclined drive assembly includes a drive motor, a cam, and a connecting rod. This invention uses a rotary motor to drive the polishing roller inside the polishing cylinder to rotate. The brush on the polishing roller polishes the capsules inside the polishing roller. To further improve the polishing effect on the capsules, a cam and a connecting rod are provided below the connecting unit. The connecting rod is rotatably connected to the connecting unit through a rotating connector. Through the rotation of the cam, the end of the polishing cylinder near the connecting unit moves back and forth in the vertical direction under the drive of the connecting rod. Due to the continuous inclination of the polishing cylinder, the capsules inside the polishing cylinder move back and forth inside the polishing cylinder, increasing the contact area with the brush, thereby improving the polishing effect. This invention has a simple structure and a significant polishing effect on capsules.

[0004] The existing technical solution has the following drawbacks: when polishing capsules, the capsules are poured into the inside of the polishing device through the feed port. Since the capsules are poured directly into the inside of the polishing device for polishing, the capsules will accumulate inside the polishing device, thereby affecting the polishing effect of the capsules. Therefore, we propose a polishing device for capsule production to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a polishing device for capsule production, in order to solve the problem mentioned in the background art that when polishing capsules, the capsules are poured into the polishing device through the feed inlet, which causes the capsules to accumulate inside the polishing device and thus affects the polishing effect.

[0006] To achieve the above objectives, the present invention provides the following technical solution: As a preferred technical solution of the present invention, a polishing device for capsule production includes a mounting base plate, on the upper end of which a polishing cylinder is fixedly mounted;

[0007] Also includes:

[0008] A first motor is installed on the right side of the polishing cylinder, and a polishing roller is installed at the output end of the first motor. A feed hopper is installed on the upper right side of the polishing cylinder, and a movable structure is connected to the upper side of the feed hopper. The movable structure includes a connecting fixing plate, a second motor, and an auger rod. The connecting fixing plate is installed on the upper side of the feed hopper, and the second motor is provided on the upper side of the connecting fixing plate. An auger rod is installed at the output end of the second motor.

[0009] The screening box is installed on the upper left side of the mounting base plate, and a connecting collection box is provided on the lower side of the interior of the screening box. A movable structure is installed on the outer left side of the connecting collection box, and the movable structure includes a connecting fixing rod and a connecting fixing block. The connecting fixing block is installed on the outer left side of the connecting collection box, and a connecting fixing rod is connected to the outer middle part of the connecting fixing block.

[0010] Preferably, a polishing connecting brush is fixedly installed on both the inner side of the polishing cylinder and the outer side of the polishing roller, and a discharge pipe is provided on the lower left side of the polishing cylinder.

[0011] Preferably, the polishing connecting brushes are evenly distributed inside the polishing cylinder and polish the capsule.

[0012] Preferably, the left side of the installation discharge pipe is connected to the right side of the installation screening box.

[0013] Preferably, a vibrating screen plate is also fixedly installed inside the screening box, and a vibrating motor is provided on the lower side of the vibrating screen plate.

[0014] Preferably, the connecting fixing plate and the feed hopper are fixedly connected, and a support block is provided on the lower side of the connecting fixing plate.

[0015] Preferably, the connecting fixing block and the installation screening box are connected by a snap-fit ​​connection, and the cross-sectional shape of the connecting fixing block is an "L" shape.

[0016] Preferably, the connecting fixing block and the connecting fixing rod are threaded together and serve to limit the connection of the collection box.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects: the polishing device for capsule production is provided with a movable structure, which can feed the capsules evenly, thereby improving the polishing effect of the capsules, and is also provided with a movable structure, which can disassemble the connecting collection box, thereby cleaning the empty shell, fragments and body cap separated capsules.

[0018] 1. By pouring the capsules into the hopper through the gap between the connecting plates, the second motor is started, which drives the auger rod to rotate on the upper side of the connecting plate. This allows the auger rod to evenly transport the capsules from the hopper into the polishing cylinder, facilitating uniform feeding of the capsules.

[0019] 2. As the capsule moves to the left inside the polishing cylinder, the first motor is started, causing the polishing roller to rotate inside the polishing cylinder. This causes the polishing roller to rotate the polishing connecting brush, which in turn polishes the outer side of the capsule. The polished capsule then enters the screening box through the discharge pipe, where the vibrating screen separates the capsule. Empty capsules, fragments, and capsules with separated caps fall into the connecting collection box, facilitating polishing and sorting of the capsules.

[0020] 3. By rotating the connecting fixing rod, the connecting fixing rod is threaded onto the outer side of the middle of the connecting fixing block, thereby moving the connecting fixing rod outward. This causes the connecting fixing rod to separate from the lower left side of the screening box. Then, pull the connecting collection box to the left, causing the connecting collection box to slide to the left inside the screening box. This allows the connecting collection box to separate from the lower inside the screening box, facilitating the cleaning of empty shells, fragments, and capsules separated from their caps inside the connecting collection box. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0022] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the connection between the mounting base plate and the polishing cylinder of this utility model;

[0023] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the connection between the screening box and the collection box of this utility model;

[0025] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B;

[0026] Figure 5 This is a schematic diagram of the overall structure of the feed hopper and connecting fixing plate of this utility model.

[0027] In the diagram: 1. Mounting base plate; 2. Polishing cylinder; 3. First motor; 4. Polishing roller; 5. Polishing connecting brush; 6. Installing discharge pipe; 7. Installing screening box; 8. Vibrating screening plate; 9. Connecting collection box; 10. Feed hopper; 11. Connecting fixing plate; 12. Second motor; 13. Screw rod; 14. Connecting fixing rod; 15. Connecting fixing block. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Please see Figures 1-5 The present invention provides the following technical solution:

[0030] A polishing device for capsule production includes: a mounting base plate 1, a polishing cylinder 2, a first motor 3, a polishing roller 4, a polishing connecting brush 5, a mounting discharge pipe 6, a mounting screening box 7, a vibrating screening plate 8, a connecting collection box 9, a feeding hopper 10, a connecting fixing plate 11, a second motor 12, an auger rod 13, a connecting fixing rod 14, and a connecting fixing block 15.

[0031] When using it for work, specifically such as Figure 1 , Figure 2 and Figure 5 As shown, a polishing cylinder 2 is fixedly installed on the upper right side of the mounting base plate 1. A controller is set on the upper right side of the polishing cylinder 2. A feeding hopper 10 is fixedly installed on the upper right side of the polishing cylinder 2. A connecting plate 11 is fixedly installed on the outer side of the upper end of the feeding hopper 10. A second motor 12 is fixedly set on the middle side of the upper end of the connecting plate 11. An auger rod 13 is installed at the output end of the second motor 12. Capsules are manually poured into the inside of the feeding hopper 10 through the gap between the connecting plates 11. The controller controls the start of the second motor 12, so that the second motor 12 drives the auger rod 13 to rotate on the middle side of the upper end of the connecting plate 11. This causes the auger rod 13 to rotate on the middle side inside the feeding hopper 10. Under the action of the rotation of the auger rod 13, the auger rod 13 evenly conveys the capsules inside the feeding hopper 10 into the inside of the polishing cylinder 2, which facilitates the uniform feeding of capsules.

[0032] Specific examples Figure 1 and Figure 2As shown, a first motor 3 is fixedly installed on the middle right side of the polishing cylinder 2. A polishing roller 4 is installed at the output end of the first motor 3. Polishing connecting brushes 5 are fixedly installed on both the outer side of the polishing roller 4 and the inner side of the polishing cylinder 2. An installation discharge pipe 6 is fixedly installed on the lower left side of the polishing cylinder 2. An installation screening box 7 is fixedly installed on the left side of the installation discharge pipe 6. A vibrating screening plate 8 is fixedly installed on the middle inside the installation screening box 7. Under the action of gravity, the capsule inside the polishing cylinder 2 moves to the left. The controller starts the first motor 3, so that the first motor 3 drives the polishing roller 4 to move within the polishing cylinder 2. The inner side of the polishing roller 4 rotates, causing the polishing connecting brush 5 to rotate. The polishing connecting brush 5 then polishes the outer side of the capsule, and the polished capsule moves to the inner left side of the polishing cylinder 2. The polished capsule then enters the installation screening box 7 through the installation discharge pipe 6, and moves to the upper side of the vibrating screen plate 8. The vibrating motor installed on the lower side of the vibrating screen plate 8 drives the vibrating screen plate 8 to vibrate, thereby causing the vibrating screen plate 8 to screen the capsule. The empty shell, fragments and body cap separated capsules fall into the connection collection box 9, which is convenient for polishing and sorting the capsules.

[0033] Specific examples Figure 1 , Figure 3 and Figure 4 As shown, a connecting collection box 9 is installed on the lower side inside the screening box 7. A connecting fixing block 15 is fixedly installed on the outer side of the left end of the connecting collection box 9. A connecting fixing rod 14 is movably connected to the outer side of the middle part of the connecting fixing block 15. The connecting fixing rod 14 is manually turned so that it is threaded on the outer side of the middle part of the connecting fixing block 15. Under the thread action between the connecting fixing rod 14 and the connecting fixing block 15, the connecting fixing rod 14 moves outward, thereby separating the connecting fixing rod 14 from the outer side of the left end of the vibrating screening plate 8. Then, the connecting fixing block 15 is manually pulled to the left, so that it moves to the left under the pulling force. This causes the connecting fixing block 15 to drive the connecting collection box 9 to slide to the left inside the screening box 7, thereby separating the connecting collection box 9 from the lower side of the screening box 7. This facilitates the cleaning of empty shells, fragments, and capsules with separated caps inside the connecting collection box 9.

[0034] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A polishing apparatus for capsule production, comprising: The base plate (1) is fixedly installed on its upper end with a polishing cylinder (2). Its characteristic is that it further includes: The first motor (3) is installed on the right side of the polishing cylinder (2), and the output end of the first motor (3) is equipped with a polishing roller (4). The upper right side of the polishing cylinder (2) is equipped with a feeding hopper (10), and the upper side of the feeding hopper (10) is connected to a movable structure. The movable structure includes a connecting fixing plate (11), a second motor (12) and an auger rod (13). The connecting fixing plate (11) is installed on the upper side of the feeding hopper (10). The upper middle side of the connecting fixing plate (11) is provided with a second motor (12), and the output end of the second motor (12) is equipped with an auger rod (13). The screening box (7) is installed on the upper left side of the mounting base plate (1), and a connecting collection box (9) is provided on the lower side of the interior of the screening box (7). A movable structure is installed on the outer left side of the connecting collection box (9), and the movable structure includes a connecting fixing rod (14) and a connecting fixing block (15). The connecting fixing block (15) is installed on the outer left side of the connecting collection box (9), and the connecting fixing rod (14) is connected to the outer middle part of the connecting fixing block (15).

2. The polishing apparatus for capsule production according to claim 1, characterized in that: Polishing connecting brushes (5) are fixedly installed on the inner side of the polishing cylinder (2) and the outer side of the polishing roller (4), and a discharge pipe (6) is installed on the lower left side of the polishing cylinder (2).

3. The polishing apparatus for capsule production according to claim 2, characterized in that: The polishing connecting brushes (5) are evenly distributed inside the polishing cylinder (2) and play a polishing role on the capsule.

4. The polishing apparatus for capsule production according to claim 2, characterized in that: The left side of the installation discharge pipe (6) is connected to the right side of the installation screening box (7).

5. A polishing apparatus for capsule production according to claim 4, characterized in that: The inner middle side of the installation screening box (7) is also fixedly installed with a vibrating screening plate (8), and a vibrating motor is provided on the lower side of the vibrating screening plate (8).

6. The polishing apparatus for capsule production according to claim 1, characterized in that: The connecting fixing plate (11) is fixedly connected to the feed hopper (10), and a support block is provided on the lower side of the connecting fixing plate (11).

7. A polishing apparatus for capsule production according to claim 1, characterized in that: The connecting fixing block (15) and the installation screening box (7) are connected by a snap-fit ​​connection, and the cross-sectional shape of the connecting fixing block (15) is an "L" shaped structure.

8. A polishing apparatus for capsule production according to claim 7, characterized in that: The connecting fixing block (15) and the connecting fixing rod (14) are connected by a thread and play a limiting role in connecting the collection box (9).

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