Hollow capsule demolding and cutting device

Abstract

The embodiment of the application provides a hollow capsule demolding and cutting device, and relates to the technical field of hollow capsule processing. The device comprises a mounting plate and capsule mold rods. The bottom surface of the mounting plate is uniformly provided with a plurality of hollow capsule mold rods fixedly connected thereto. The top surface of the mounting plate is fixedly provided with an air pipe. The air pipe is in communication with the capsule mold rods. The first electric push rod is used to drive the fixed frame to move. The fixed frame drives the movable plate to move. The movable plate moves to a specified height on the side wall of the capsule mold rod. The hollow capsule of different specifications can be conveniently cut. The second electric push rod is started. The second electric push rod drives the connecting plate to move. The sliding block on the connecting plate moves in the sliding groove on the movable plate. The two movable plates move to one side of the capsule mold rod. The cutting knife in the arc-shaped groove cuts the hollow capsule on the outer surface of the capsule mold rod. The processing quality of the hollow capsule is improved.

Description

Technical Field

[0001] This application relates to the field of hollow capsule processing technology, and in particular to a demolding and cutting device. Background Technology

[0002] Empty capsules are ideal drug carriers, typically made from gelatin, plant cellulose, or other pharmaceutical excipients, and play a vital role in the pharmaceutical field. The production and processing of empty capsules generally employs mold forming.

[0003] Traditional hollow capsule demolding operations often rely on manual labor or complex equipment structures. Demolding is not only inefficient, but manual demolding also negatively impacts hygiene, hindering efficient hollow capsule production. Furthermore, traditional hollow capsules exhibit variations in size during molding, affecting product quality stability and hindering processing. Therefore, this invention proposes a hollow capsule demolding and cutting device. Utility Model Content

[0004] In view of the above problems, this application provides a hollow capsule demolding and cutting device to solve the problems of low processing efficiency and unstable quality of hollow capsules in the prior art.

[0005] This application provides a hollow capsule demolding and cutting device, including a mounting plate. A plurality of hollow capsule mold rods are uniformly distributed and fixedly connected to the bottom surface of the mounting plate. An air pipe is fixedly connected to the top surface of the mounting plate, and the air pipe communicates with the capsule mold rods. A movable sealing component is provided at the bottom end of the inner cavity of each capsule mold rod. An annular plate is fixedly connected near the top end of each capsule mold rod, and a plurality of air outlets are uniformly distributed within the annular plate, communicating with the inner cavity of the capsule mold rods. An adjustable cutting component is provided on the lower side of the mounting plate.

[0006] In some embodiments, the movable closure assembly includes a horizontal plate, a horizontal plate is fixedly connected to the inner cavity of the capsule mold rod near the bottom end, a vertical rod is movably connected to the center of the side wall of the horizontal plate, a top plate is fixedly connected to the top end of the vertical rod, a spring is sleeved on the vertical rod, the two ends of the spring are fixedly connected to the top plate and the horizontal plate respectively, and a baffle is fixedly connected to the bottom end of the vertical rod.

[0007] In some embodiments, the baffle is circular, and the diameter of the baffle is the same as the diameter of the inner cavity of the capsule mold rod.

[0008] In some embodiments, the adjustable cutting assembly includes a fixed frame. A fixed frame is provided on the lower side of the mounting plate. Two first electric push rods are symmetrically fixedly connected to the top surface of the fixed frame. The first electric push rods are fixedly connected to the mounting plate. Two movable plates are symmetrically arranged on the lower side of the fixed frame. Several arc-shaped grooves matching the capsule mold rod are opened on one side of the two movable plates facing each other. Cutting blades are fixedly connected in each arc-shaped groove. Two movable rods are symmetrically and movably connected between the two movable plates. Side plates are fixedly connected to both ends of the movable rods. The side plates are fixedly connected to the fixed frame. The left sides of the two movable plates are inclined and movably connected to the same connecting plate. A second electric push rod is fixedly connected to the side wall of the connecting plate. A flat plate is fixedly connected to the side wall of the second electric push rod. The flat plate is fixedly connected to the mounting plate.

[0009] In some embodiments, each of the two movable plates has a groove on the side near the connecting plate, and a slider is fixedly connected to both sides of the connecting plate, with the slider and the groove being movably connected.

[0010] In some embodiments, the inner wall of the annular plate is inclined, and the air outlet is positioned toward the capsule mold rod.

[0011] In some embodiments, a fixing plate is fixedly connected to the side wall of the mounting plate, and the fixing plate has fixing holes.

[0012] The above scheme utilizes an external air pump to blow air into the air pipe, which then enters the inner cavity of the capsule mold rod. The airflow pushes a baffle, causing the hollow capsule to be ejected from the mold rod, achieving efficient demolding of the hollow capsule with good results. A first electric push rod drives a fixed frame, which in turn moves a movable plate to a designated height on the side wall of the capsule mold rod, facilitating the cutting of hollow capsules of different sizes. Furthermore, activating a second electric push rod moves a connecting plate, whose slider moves within a groove on the movable plate. This causes both movable plates to move towards one side of the capsule mold rod, allowing a cutting blade within the arc-shaped groove to cut the hollow capsule on the outer surface of the mold rod, improving the processing quality of the hollow capsule.

[0013] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a frontal perspective view of the present application;

[0016] Figure 2 This is a side perspective view of the present application;

[0017] Figure 3 This is a schematic diagram of the internal cross-sectional three-dimensional structure of this application;

[0018] Figure 4 This is a three-dimensional structural diagram of the adjustable cutting component of this application;

[0019] Figure 5 For the purposes of this application Figure 3 Enlarged view of point A.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Mounting plate; 2. Capsule mold rod; 3. Air tube; 4. Movable sealing assembly; 5. Annular plate; 6. Air outlet; 7. Adjustable cutting assembly; 8. Horizontal plate; 9. Vertical rod; 10. Top plate; 11. Spring; 12. Baffle; 13. Fixing frame; 14. First electric push rod; 15. Movable plate; 16. Arc groove; 17. Cutting blade; 18. Movable rod; 19. Side plate; 20. Connecting plate; 21. Second electric push rod; 22. Flat plate; 23. Slide groove; 24. Slider; 25. Fixing plate; 26. Fixing hole. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other meanings. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).

[0024] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0025] Furthermore, descriptions of directions used to explain the operation and construction of the components in this embodiment, such as height, are not absolute but relative. Although these directions are appropriate when the components are in the positions shown in the figure, they should be interpreted differently when these positions change to correspond to the changes.

[0026] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0028] like Figure 1-5 As shown, this application embodiment provides a hollow capsule demolding and cutting device, including a mounting plate 1. A plurality of hollow capsule mold rods 2 are evenly distributed and fixedly connected on the bottom surface of the mounting plate 1. An air pipe 3 is fixedly connected on the top surface of the mounting plate 1, and the air pipe 3 is connected to the capsule mold rods 2.

[0029] In the technical solution of this embodiment, air is blown into the air pipe 3 by an external air pump. The airflow enters the inner cavity of the capsule mold rod 2. The airflow pushes the baffle 12, so that the hollow capsule is pushed out of the capsule mold rod 2 under the action of the airflow, realizing the efficient demolding operation of the hollow capsule and the good use effect.

[0030] A movable sealing component 4 is provided at the bottom of the inner cavity of the capsule mold rod 2. The movable sealing component 4 includes a horizontal plate 8. The horizontal plate 8 is fixedly connected to the inner cavity of the capsule mold rod 2 near the bottom. A vertical rod 9 is movably connected to the center of the side wall of the horizontal plate 8. A top plate 10 is fixedly connected to the top of the vertical rod 9. A spring 11 is sleeved on the vertical rod 9. The two ends of the spring 11 are fixedly connected to the top plate 10 and the horizontal plate 8 respectively. A baffle 12 is fixedly connected to the bottom of the vertical rod 9.

[0031] In the technical solution of this embodiment, under the action of the spring 11, the baffle 12 can close the bottom end of the capsule mold rod 2, reducing the blockage and material waste caused by the hollow capsule material entering the capsule mold rod 2, and also facilitating the pushing of the hollow capsule and the demolding operation.

[0032] Furthermore, the baffle 12 is circular, and the diameter of the baffle 12 is the same as the inner diameter of the capsule mold rod 2, which can seal the bottom of the capsule mold rod 2, prevent hollow capsule material from entering, and facilitate use;

[0033] A ring plate 5 is fixedly connected to the capsule mold rod 2 near the top. Several air outlets 6 are evenly distributed in the ring plate 5. The air outlets 6 communicate with the inner cavity of the capsule mold rod 2. The inner sidewall of the ring plate 5 is inclined and the air outlets 6 face the capsule mold rod 2.

[0034] In the technical solution of this embodiment, the airflow is blown out through the air outlet 6, which can blow the hollow capsule material remaining on the capsule mold rod 2 off the capsule mold rod 2, making it convenient for the capsule mold rod 2 to be reused;

[0035] An adjustable cutting assembly 7 is provided on the lower side of the mounting plate 1. The adjustable cutting assembly 7 includes a fixed frame 13. The fixed frame 13 is provided on the lower side of the mounting plate 1. Two first electric push rods 14 are symmetrically fixedly connected to the top surface of the fixed frame 13. The first electric push rods 14 are fixedly connected to the mounting plate 1. Two movable plates 15 are symmetrically arranged on the lower side of the fixed frame 13. Several arc-shaped grooves 16 matching the capsule mold rod 2 are opened on one side of the two movable plates 15 facing each other. Cutting blades 17 are fixedly connected in each arc-shaped groove 16. Two movable rods 18 are symmetrically movable between the two movable plates 15. Side plates 19 are fixedly connected to both ends of the movable rods 18. The side plates 19 are fixedly connected to the fixed frame 13. The left side of the two movable plates 15 is inclined and movably connected to the same connecting plate 20. A second electric push rod 21 is fixedly connected to the side wall of the connecting plate 20. A flat plate 22 is fixedly connected to the side wall of the second electric push rod 21. The flat plate 22 is fixedly connected to the mounting plate 1.

[0036] In the technical solution of this embodiment, the first electric push rod 14 pushes the fixed frame 13 to move, and the fixed frame 13 drives the movable plate 15 to move, so that the movable plate 15 moves to a specified height on the side wall of the capsule mold rod 2, which facilitates the cutting operation of hollow capsules of different specifications. Furthermore, by activating the second electric push rod 21, the second electric push rod 21 drives the connecting plate 20 to move, and the slider 24 on the connecting plate 20 moves in the groove 23 on the movable plate 15, so that the two movable plates 15 move towards one side of the capsule mold rod 2, so that the cutting blade 17 in the arc groove 16 cuts the hollow capsules on the outer surface of the capsule mold rod 2, thereby improving the processing quality of the hollow capsules.

[0037] Furthermore, each of the two movable plates 15 has a groove 23 on the side near the connecting plate 20, and a slider 24 is fixedly connected to both sides of the connecting plate 20. The slider 24 is movably connected to the groove 23, which allows for stable movement between the connecting plate 20 and the movable plate 15, making it convenient for adjustment and use.

[0038] A fixing plate 25 is fixedly connected to the side wall of the mounting plate 1. The fixing plate 25 has fixing holes 26, which facilitates the fixing and installation of the mounting plate 1 with the production line.

[0039] Working Principle: When using this device, firstly, align the fixing plate 25 with the designated position on the empty capsule production line. Secure the device to the production line using external fasteners through the fixing holes 26. Connect the device to external control equipment and the air pipe 3 to an external air pump. Then, according to the specifications of the empty capsules being produced, activate the first electric push rod 14. The first electric push rod 14 pushes the fixing frame 13 to move, which in turn moves the movable plate 15 to the designated height on the side wall of the capsule mold rod 2. This completes the pre-use adjustment. During empty capsule production, empty capsules are formed on the outer surface of the capsule mold rod 2. After the empty capsules are formed, activate the second electric push rod 21. The second electric push rod 21 moves the connecting plate 20, and the sliding plate on the connecting plate 20... Block 24 moves within the groove 23 on the movable plate 15, causing the two movable plates 15 to move towards the capsule mold rod 2. This allows the cutting blade 17 in the arc groove 16 to cut the hollow capsule on the outer surface of the capsule mold rod 2. Air is blown into the air pipe 3 by an external air pump, and the airflow enters the inner cavity of the capsule mold rod 2. The airflow pushes the baffle 12, causing the hollow capsule to be pushed out of the capsule mold rod 2 under the action of the airflow, achieving efficient demolding of the hollow capsule. Then, as the hollow capsule production line runs, when the mounting plate 1 moves to the designated position, the second electric push rod 21 moves in the opposite direction, causing the two movable plates 15 to move away from each other. At this time, the airflow is blown out through the air outlet 6, which can blow off the hollow capsule material remaining on the capsule mold rod 2, making it easier for the capsule mold rod 2 to be reused.

[0040] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0041] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A hollow capsule demolding and cutting device, characterized in that, The device includes an installation plate (1), on the bottom surface of which several hollow capsule mold rods (2) are evenly distributed and fixedly connected. An air pipe (3) is fixedly connected to the top surface of the installation plate (1), and the air pipe (3) is connected to the capsule mold rod (2). A movable sealing component (4) is provided at the bottom end of the inner cavity of the capsule mold rod (2). An annular plate (5) is fixedly connected near the top end of the capsule mold rod (2). Several air outlets (6) are evenly distributed in the annular plate (5), and the air outlets (6) are connected to the inner cavity of the capsule mold rod (2). An adjustable cutting component (7) is provided on the lower side of the installation plate (1).

2. The hollow capsule demolding and cutting device according to claim 1, characterized in that, The movable closure component (4) includes a horizontal plate (8). The horizontal plate (8) is fixedly connected to the inner cavity of the capsule mold rod (2) near the bottom end. A vertical rod (9) is movably connected to the center of the side wall of the horizontal plate (8). A top plate (10) is fixedly connected to the top of the vertical rod (9). A spring (11) is sleeved on the vertical rod (9). The two ends of the spring (11) are fixedly connected to the top plate (10) and the horizontal plate (8) respectively. A baffle (12) is fixedly connected to the bottom end of the vertical rod (9).

3. The hollow capsule demolding and cutting device according to claim 2, characterized in that, The baffle (12) is circular, and the diameter of the baffle (12) is the same as the inner diameter of the capsule mold rod (2).

4. The hollow capsule demolding and cutting device according to claim 1, characterized in that, The adjustable cutting assembly (7) includes a fixed frame (13). The fixed frame (13) is provided on the lower side of the mounting plate (1). Two first electric push rods (14) are symmetrically fixedly connected to the top surface of the fixed frame (13). The first electric push rods (14) are fixedly connected to the mounting plate (1). Two movable plates (15) are symmetrically arranged on the lower side of the fixed frame (13). Several arc-shaped grooves (16) matching the capsule mold rod (2) are opened on one side facing each other on the two movable plates (15). Cutting blades (1) are fixedly connected in each arc-shaped groove (16). 7) Two movable rods (18) are symmetrically connected between the two movable plates (15). Both ends of the movable rods (18) are fixedly connected to side plates (19). The side plates (19) are fixedly connected to the fixed frame (13). The left sides of the two movable plates (15) are inclined and movably connected to the same connecting plate (20). A second electric push rod (21) is fixedly connected to the side wall of the connecting plate (20). A flat plate (22) is fixedly connected to the side wall of the second electric push rod (21). The flat plate (22) is fixedly connected to the mounting plate (1).

5. The hollow capsule demolding and cutting device according to claim 4, characterized in that, Both movable plates (15) have a groove (23) on the side near the connecting plate (20), and sliders (24) are fixedly connected to both sides of the connecting plate (20). The sliders (24) are movably connected to the grooves (23).

6. The hollow capsule demolding and cutting device according to claim 1, characterized in that, The inner wall of the annular plate (5) is inclined, and the air outlet (6) is set towards the capsule mold rod (2).

7. The hollow capsule demolding and cutting device according to claim 1, characterized in that, A fixing plate (25) is fixedly connected to the side wall of the mounting plate (1), and a fixing hole (26) is provided on the fixing plate (25).

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