Capsule locking mechanism of capsule filling machine

Abstract

The utility model discloses a capsule locking mechanism of a capsule filling machine, and the utility model relates to the technical field of capsule filling machines, including a fixed seat, an outer box body is arranged on the inner side of the fixed seat, a needle disk is arranged on the front end of the fixed seat, a capsule disk is arranged on the front side of the needle disk, a capsule locking plate is arranged on the front side of the capsule disk, a capsule locking cylinder is fixedly installed on the rear end of the fixed seat, and a capsule receiving bin is fixedly installed on the front side of the lower end of the fixed seat. The capsule locking mechanism of the capsule filling machine aligns the capsule disk and the needle disk by arranging the needle disk, the capsule disk and the limiting rod, and the capsule locking plate is rotated so that the front end of the capsule locking plate and the capsule disk fit together to achieve the locking of the capsule, and then the needle disk is pushed to move by the capsule locking cylinder to achieve the locking of the capsule, and after the capsule is locked, the capsule disk moves backward, and the capsule is ejected by the ejector pin to achieve the discharge, and the capsule naturally slides and falls into the capsule receiving bin, which is convenient for locking the capsule and improves the work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of capsule filling machines, in particular to a capsule locking mechanism of a capsule filling machine. Background Art

[0002] The capsule filling machine has a fast filling speed and small size differences. It integrates powder capsule shell arrangement, capsule cap arrangement and capsule set into one, which is compact and convenient. It is the preferred capsule filling (filling) machine for pharmaceutical factories, health care product factories, hospital preparation rooms, etc.

[0003] For example, the publication number CN213852058U discloses a capsule locking mechanism of a capsule filling machine, wherein the load-bearing flap is connected to the frame; the tray is mounted on the load-bearing flap through a connecting component, the tray is located on the front of the load-bearing flap, and the tray has a support for placing the capsule tray; the locking disk component is arranged on the front of the tray. When the capsule tray is placed on the load-bearing flap, the capsule tray is locked by the tray and the locking disk component, which is convenient for locking the capsule and driving the capsule tray to rotate out of the capsule, and provides convenience for the subsequent setting of the needle tray and the capsule locking baffle. The needle tray only needs to be arranged between the tray and the load-bearing flap and move axially relative to each other. When locking the capsule, the needle tray moves axially toward the front direction, and when locking the capsule, the load-bearing flap is in a horizontal state, and the capsule locking baffle will rotate to the outside of the capsule tray to block the capsule tray. The structural layout is reasonable to avoid the loss of medicine powder; after locking the capsule, the capsule locking baffle rotates to give way, and the load-bearing flap is turned over, so that the needle tray moves toward the front to push out the locked capsule in the capsule tray, and realize the capsule discharge; the capsule locking mechanism in this patent is inconvenient to discharge materials, which affects work efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a capsule locking mechanism for a capsule filling machine, which solves the problem of inconvenient material discharge and affected work efficiency.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a capsule locking mechanism of a capsule filling machine, comprising a fixed seat, an outer box body is arranged on the inner side of the fixed seat, a needle disk is arranged at the front end of the fixed seat, a capsule disk is arranged on the front side of the needle disk, a capsule locking plate is arranged on the front side of the capsule disk, the upper end of the capsule locking plate is rotatably connected with the fixed seat through an axle rod seat, a capsule locking cylinder is fixedly installed at the rear end of the fixed seat, a capsule collecting bin is fixedly installed on the front side of the lower end of the fixed seat, a limiting rod is arranged on the inner side of the capsule collecting bin at the front end of the fixed seat, and a guide rod is fixedly installed on the side of the front end of the fixed seat.

[0006] Preferably, the needle disk is composed of a circular disk and ejector pins, the rear end of the circular disk is fixedly connected to the output end of the locking bag cylinder, the ejector pins are fixedly connected to the circular disk, and the ejector pins are distributed in a ring array.

[0007] Preferably, the capsule plate is composed of a cap plate mold and a body plate mold, and capsule holes are opened on the surface of the capsule plate, and the capsule holes correspond to the ejector pins one by one.

[0008] Preferably, the capsule receiving bin is designed as a funnel-shaped structure, and the upper end of the capsule receiving bin is designed as an open structure, and the upper end of the capsule receiving bin is adapted to the capsule tray.

[0009] Preferably, the front end of the limiting rod extends to the outside of the capsule storage bin and is fixedly mounted with a positioning block, the positioning block is adapted to the capsule locking plate, and a handle is fixedly mounted on the side of the surface of the capsule locking plate.

[0010] Preferably, two guide rods are symmetrically arranged on the left and right sides of the fixing seat, and the two guide rods are respectively fitted and connected to the left and right sides of the lower end of the capsule plate.

[0011] Beneficial Effects

[0012] The utility model provides a capsule locking mechanism for a capsule filling machine. Compared with the prior art, the utility model has the following beneficial effects:

[0013] The capsule locking mechanism of the capsule filling machine aligns the capsule disk and the needle disk by setting a needle disk, a capsule disk and a limit rod, and rotates the capsule locking plate to make the front ends of the capsule locking plate and the capsule disk fit together to achieve locking of the capsule, and then the needle disk is pushed to move by the capsule locking cylinder to achieve locking of the capsule. After the capsule is locked, the capsule disk moves backward, and the capsule is pushed out by the ejector pin to achieve discharging, and the capsule naturally slides into the capsule receiving bin, which is convenient for locking the capsule and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing seat of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the needle disk of the utility model.

[0018] In the figure: 1. fixing seat; 2. outer box body; 3. needle plate; 31. disc; 32. ejector pin; 4. capsule plate; 41. capsule hole; 5. capsule locking plate; 51. handle; 6. shaft rod seat; 7. capsule locking cylinder; 8. capsule storage bin; 9. limit rod; 91. positioning block; 10. guide rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a capsule locking mechanism of a capsule filling machine, comprising a fixed seat 1, an outer box body 2 is arranged on the inner side of the fixed seat 1, a needle disk 3 is arranged on the front end of the fixed seat 1, a capsule disk 4 is arranged on the front side of the needle disk 3, a capsule locking plate 5 is arranged on the front side of the capsule disk 4, the upper end of the capsule locking plate 5 is rotatably connected with the fixed seat 1 through a shaft seat 6, and a capsule locking cylinder 7 is fixedly installed on the rear end of the fixed seat 1, the needle disk 3 is composed of a disc 31 and an ejector pin 32, the rear end of the disc 31 is fixedly connected to the output end of the capsule locking cylinder 7, the ejector pin 32 is fixedly connected to the disc 31, and the ejector pin 32 is distributed in a ring array, the capsule disk 4 is composed of a cap plate mold and a body plate mold, a capsule hole 41 is opened on the surface of the capsule disk 4, the capsule hole 41 and the ejector pin 32 correspond one to one, the capsule is located in the capsule hole 41 when loading, and the cap plate mold and the body plate mold are respectively adapted to the upper and lower sections of the capsule, so that the ejector pin 32 is used to facilitate the capsule locking;

[0021] A capsule collecting bin 8 is fixedly installed on the front side of the lower end of the fixed seat 1. The capsule collecting bin 8 is designed in a funnel-shaped structure, and the upper end of the capsule collecting bin 8 is designed in an open structure. The upper end of the capsule collecting bin 8 is adapted to the capsule plate 4. The front end of the fixed seat 1 is located on the inner side of the capsule collecting bin 8 and a limiting rod 9 is provided. The front end of the limiting rod 9 extends to the outer side of the capsule collecting bin 8 and a positioning block 91 is fixedly installed. The positioning block 91 is adapted to the capsule locking plate 5. A handle 51 is fixedly installed on the side of the surface of the capsule locking plate 5. A guide rod 10 is fixedly installed on the side of the front end of the fixed seat 1. Two guide rods 10 are symmetrically arranged on the left and right sides of the fixed seat 1. The two guide rods 10 are respectively fitted and connected to the left and right sides of the lower end of the capsule plate 4. After the capsule is locked, the capsule plate 4 moves backward, and the capsule is ejected by the ejector pin 32 to realize discharging, and the capsule naturally slides and falls into the capsule collecting bin 8, which is convenient for locking the capsule and improves work efficiency.

[0022] During operation, the capsule is located in the capsule hole 41 when loading, and the cap plate mold and the body plate mold are respectively adapted to the upper and lower sections of the capsule, and after loading, the locking capsule plate 5 is turned over to expose the needle disk 3, and the capsule disk 4 is installed on the front side of the needle disk 3, and the capsule disk 4 is supported by the guide rods 10 on both sides for easy installation, and then the locking capsule plate 5 is turned over and limited by the positioning block 91, the locking capsule plate 5 can block the front end of the capsule hole 41, and the locking capsule cylinder 7 pushes the needle disk 3 to move, and the ejector pin 32 enters the capsule hole 41 to achieve locking of the capsule, and after completing the locking of the capsule, the capsule disk 4 moves backward, and the ejector pin 32 is used to eject the capsule to achieve discharging, and the capsule naturally slides and falls into the capsule receiving bin 8, which is convenient for locking the capsule and improves work efficiency.

[0023] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A capsule locking mechanism for a capsule filling machine, comprising a fixing seat (1), characterized in that: An outer box body (2) is arranged on the inner side of the fixing seat (1), a needle disk (3) is arranged on the front end of the fixing seat (1), a capsule disk (4) is arranged on the front side of the needle disk (3), a capsule locking plate (5) is arranged on the front side of the capsule disk (4), the upper end of the capsule locking plate (5) is rotatably connected to the fixing seat (1) through an axle rod seat (6), a capsule locking cylinder (7) is fixedly installed on the rear end of the fixing seat (1), a capsule collecting bin (8) is fixedly installed on the front side of the lower end of the fixing seat (1), a limiting rod (9) is arranged on the inner side of the capsule collecting bin (8) at the front end of the fixing seat (1), and a guide rod (10) is fixedly installed on the side of the front end of the fixing seat (1).

2. The capsule locking mechanism of the capsule filling machine according to claim 1, characterized in that: The needle disk (3) is composed of a circular disk (31) and ejector pins (32). The rear end of the circular disk (31) is fixedly connected to the output end of the locking bag cylinder (7). The ejector pins (32) are fixedly connected to the circular disk (31), and the ejector pins (32) are distributed in a ring array.

3. The capsule locking mechanism of the capsule filling machine according to claim 2, characterized in that: The capsule plate (4) is composed of a cap plate mold and a body plate mold. The surface of the capsule plate (4) is provided with capsule holes (41), and the capsule holes (41) correspond to the ejector pins (32) one by one.

4. The capsule locking mechanism of the capsule filling machine according to claim 1, characterized in that: The capsule receiving bin (8) is designed as a funnel-shaped structure, and the upper end of the capsule receiving bin (8) is designed as an open structure, and the upper end of the capsule receiving bin (8) is adapted to fit the capsule tray (4).

5. The capsule locking mechanism of the capsule filling machine according to claim 1, characterized in that: The front end of the limiting rod (9) extends to the outside of the capsule storage bin (8) and is fixedly mounted with a positioning block (91), the positioning block (91) is adapted to the capsule locking plate (5), and a handle (51) is fixedly mounted on the side of the surface of the capsule locking plate (5).

6. The capsule locking mechanism of the capsule filling machine according to claim 1, characterized in that: The guide rods (10) are symmetrically arranged on the left and right sides of the fixing seat (1), and the two guide rods (10) are respectively fitted and connected to the left and right sides of the lower end of the capsule plate (4).

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