Vertical turntable mechanism of single capsule filling machine

Abstract

The utility model discloses a vertical turntable mechanism of a single capsule filling machine, and relates to the technical field of capsule filling machines, the vertical turntable mechanism of the single capsule filling machine is provided with a main shaft, a boss, a turntable main body, a limiting disc, a fixed cylinder and a strip-shaped sliding block, the limiting disc is kept immovable on the inner side of the rotating disc body, the main shaft rotates in the fixing cylinder through internal linkage of the gearbox, and therefore the boss connected with the main shaft and the rotating disc body are driven to rotate, and the rotating disc body and the boss drive the long-strip-shaped sliding block to rotate in the rotating process. The long-strip-shaped sliding blocks and the limiting disc can be mutually limited and move inwards or outwards on the boss, capsules can be fixed to the corresponding positions of the first capsule clamping sleeve and the second capsule clamping sleeve to be separated or coincide, the whole process is always kept on the rotating disc body to be operated, the capsules cannot fall out in the transferring process, and the transferring efficiency is improved. And the transfer is more stable.

Description

Technical Field

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

[0002] At present, capsule filling machines are often used in the manufacture of pharmaceutical capsule drugs. Capsule filling machines can realize a series of automatic operations such as capsule separation, filling, and fixing. The capsules are filled with powder or granules and then transported out. Generally, for single-capsule capsule filling machines, it is usually necessary to use a turntable mechanism to transport the capsule shell, so the structure and performance of the turntable mechanism are particularly important.

[0003] For example, the utility model with patent number CN201521021530.0 discloses a turntable mechanism of a hard capsule filling machine, including a rotating sleeve, a plurality of processing stations are evenly distributed on the circumference of the rotating sleeve, and an upper module and a lower module are provided on each processing station. A fixed disk is provided in the rotating sleeve, and a circle of cam-shaped grooves are provided in the middle of the upper end surface of the fixed disk, and a circle of lifting surfaces are also provided along the edge of its upper end surface of the fixed disk. The upper modules in each processing station are connected to an axial connecting rod axially inserted on the rotating sleeve, and an axial lifting bearing rolling along the circumference of the lifting surface of the fixed disk is installed on the axial connecting rod, and the lower modules in each processing station are connected to a radial connecting rod radially inserted on the rotating sleeve, and a radial telescopic bearing rolling along the circumference of the groove of the fixed disk is installed on the radial connecting rod. By adopting the above structure, the utility model provides a turntable mechanism of a hard capsule filling machine with a simple structure and can effectively improve production efficiency;

[0004] The turntable mechanism in the patent cannot keep the capsules at the same horizontal position when transporting them. When the capsules need to be screened and discharged, the capsules can easily fall out, and the transportation is not stable enough. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a vertical turntable mechanism for a single capsule filling machine, which solves the problem of unstable transportation.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a vertical turntable mechanism of a single capsule filling machine, comprising a main shaft, a boss is fixedly installed on the outer side of the upper end of the main shaft, a turntable body is fixedly installed on the lower end of the boss, a limit plate is arranged on the inner side of the turntable body, a fixing cylinder is fixedly installed on the lower end of the limiting plate, a cover plate is installed on the upper surface of the boss by bolts, a uniformly distributed limiting groove is opened on the surface of the boss, a long strip slider is arranged inside the limiting groove, a first capsule ferrule is fixedly installed on the long strip slider, a second capsule ferrule is fixedly installed on the turntable body, a lifting plate is arranged on the outer side of the main shaft, a first push rod is fixedly installed on the upper end of the lifting plate, a second push rod is arranged on the side of the first push rod, the fixing cylinder is fixed on the desktop, a gear box is arranged on the lower end of the main shaft, a motor is arranged on one side of the gear box, a first bevel gear is arranged on the other side of the gear box, a second bevel gear is arranged on the outer side of the first bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0007] Preferably, the main shaft passes through the fixed cylinder, a first pulley is fixedly mounted on the outside of the main shaft, and the main shaft extends downward to the inside of the gear box.

[0008] Preferably, a groove is provided on the surface of the limiting plate, and a protrusion corresponding to the groove is provided at the lower end of the elongated sliding block.

[0009] Preferably, a rotating shaft is fixedly mounted on the lower end of the second bevel gear, and a limiting sleeve is fixedly mounted on the lower end of the rotating shaft.

[0010] Furthermore, an irregular annular groove is formed on the surface of the limiting sleeve, limiting rods are arranged on both sides of the irregular annular groove, and main push rods are fixedly installed on the upper ends of both sides of the limiting rods.

[0011] Furthermore, a connecting head is fixedly installed on the upper end of the main push rod, and the connecting head is fixedly connected to the lifting plate. Beneficial Effects

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

[0013] The vertical turntable mechanism of the single-capsule filling machine is provided with a main shaft, a boss, a turntable body, a limit plate, a fixed cylinder and a long strip slider. The fixed cylinder is fixed on the table of the filling machine to keep the limit plate inside the turntable body and not move. The main shaft rotates in the fixed cylinder through the internal linkage of a gear box, thereby driving the boss connected to the main shaft and the turntable body to rotate. The turntable body and the boss drive the long strip slider to rotate during the rotation process, so that the long strip slider can be mutually limited with the limit plate and move inward or outward on the boss, so that the capsule can be fixed at the position corresponding to the first capsule ferrule and the second capsule ferrule to separate or overlap. The whole process is always operated on the turntable body, and the capsule will not fall out during the transportation process, so that the transportation is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

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

[0016] Figure 3 It is a structural schematic diagram of the boss in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the limit plate in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the limit sleeve in the utility model.

[0019] In the figure: 1, main shaft; 2, turntable body; 201, second capsule ferrule; 3, cover plate; 4, boss; 401, limit groove; 5, long strip slider; 501, first capsule ferrule; 6, lifting plate; 7, first push rod; 8, second push rod; 9, limit plate; 901, groove; 10, first pulley; 11, gear box; 12, first bevel gear; 13, limit sleeve; 1301, irregular annular groove; 14, limit rod; 15, fixed cylinder; 16, main push rod; 17, motor; 18, rotating shaft; 19, second bevel gear. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5The utility model provides a technical solution: a vertical turntable mechanism of a single capsule filling machine, comprising a main shaft 1, a boss 4 is fixedly installed on the outer side of the upper end of the main shaft 1, a turntable body 2 is fixedly installed on the lower end of the boss 4, a limit plate 9 is arranged on the inner side of the turntable body 2, a fixing cylinder 15 is fixedly installed on the lower end of the limit plate 9, a cover plate 3 is installed on the upper surface of the boss 4 by bolts, a uniformly distributed limit groove 401 is opened on the surface of the boss 4, a long strip slider 5 is arranged inside the limit groove 401, a first capsule ferrule 501 is fixedly installed on the long strip slider 5, a second capsule ferrule 201 is fixedly installed on the turntable body 2, a lifting plate 6 is arranged on the outer side of the main shaft 1, a first push rod 7 is fixedly installed on the upper end of the lifting plate 6, and a side of the first push rod 7 is provided A second push rod 8 is provided, and the first push rod 7 and the second push rod 8 can push the capsule shell at the second capsule ferrule 201 upwards. The fixing cylinder 15 is fixed on the desktop. A gear box 11 is provided at the lower end of the main shaft 1, and a motor 17 is provided on one side of the gear box 11. The motor 17 drives the gears inside the gear box 11 to rotate. A first bevel gear 12 is provided on the other side of the gear box 11, and a second bevel gear 19 is provided on the outside of the first bevel gear 12. The second bevel gear 19 is meshed with the first bevel gear 12. The linkage gears inside the gear box 11 respectively drive the main shaft 1 and the first bevel gear 12 to rotate, and the rotation of the first bevel gear 12 drives the second bevel gear 19 to rotate. The rotation of the main shaft 1 drives the boss 4 to rotate, thereby driving the turntable body 2 to rotate.

[0022] The main shaft 1 passes through the fixed cylinder 15, and the first pulley 10 is fixedly installed on the outside of the main shaft 1, and the main shaft 1 extends downward to the inside of the gear box 11. A groove 901 is provided on the surface of the limit plate 9, and a protrusion corresponding to the groove 901 is provided at the lower end of the elongated slider 5. Through the mutual cooperation between the groove 901 and the protrusion, the protrusion moves in the groove 901 during the rotation of the elongated slider 5, which can drive the elongated slider 5 to move inward or outward. The lower end of the second bevel gear 19 is fixedly installed with a rotating shaft 18, and the lower end of the rotating shaft 18 is fixedly installed with a limiting sleeve 13, and the surface of the limiting sleeve 13 is provided with an irregular annular Groove 1301, limit rods 14 are arranged on both sides of the irregular annular groove 1301, main push rods 16 are fixedly installed on the upper ends of both sides of the limit rods 14, and a connecting head is fixedly installed on the upper end of the main push rods 16. The connecting head and the lifting plate 6 are fixedly connected, and the second bevel gear 19 rotates to drive the rotating shaft 18 to rotate, thereby driving the limit sleeve 13 to rotate. During the rotation, the limit sleeve 13 drives the limit rods 14 on both sides to move up and down, so that the main push rod 16 can push the lifting plate 6 to move upward. During the upward movement of the lifting plate 6, the first push rod 7 and the second push rod 8 are driven upward, so that the capsule at the position corresponding to the push rod can be pushed upward.

[0023] During operation, the entire device is first installed in place, and then the motor 17 is turned on. The rotation of the motor 17 drives the gears inside the gear box 11 to rotate, thereby driving the main shaft 1 and the first bevel gear 12 to rotate. The rotation of the first bevel gear 12 drives the second bevel gear 19 to rotate. The rotation of the main shaft 1 drives the boss 4 to rotate, thereby driving the turntable body 2 to rotate. The rotation of the main shaft 1 drives the boss 4 connected to it to rotate, so that the turntable body 2 can rotate in all directions. During the rotation, the turntable body 2 and the boss 4 drive the long strip slider 5 to rotate, so that the long strip slider 5 can be mutually limited with the limit plate 9 and move inward or outward on the boss, so that the capsule can be fixed at the corresponding position of the first capsule sleeve 501 and the second capsule sleeve 201 to separate or overlap. The whole process is always kept on the turntable body 2. The capsule will not fall out during the transportation process, making the transportation more stable.

[0024] 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 vertical turntable mechanism of a single capsule filling machine, comprising a main shaft (1), characterized in that: A boss (4) is fixedly mounted on the outer side of the upper end of the main shaft (1), a turntable body (2) is fixedly mounted on the lower end of the boss (4), a limit plate (9) is arranged on the inner side of the turntable body (2), a fixing cylinder (15) is fixedly mounted on the lower end of the limit plate (9), a cover plate (3) is mounted on the upper surface of the boss (4) by means of bolts, evenly distributed limit grooves (401) are formed on the surface of the boss (4), a long strip slider (5) is arranged inside the limit groove (401), a first capsule ferrule (501) is fixedly mounted on the long strip slider (5), and a second capsule ferrule (501) is fixedly mounted on the turntable body (2). A sleeve (201), a lifting plate (6) is arranged on the outside of the main shaft (1), a first push rod (7) is fixedly mounted on the upper end of the lifting plate (6), a second push rod (8) is arranged on the side of the first push rod (7), the fixing cylinder (15) is fixed on the table, a gear box (11) is arranged on the lower end of the main shaft (1), a motor (17) is arranged on one side of the gear box (11), a first bevel gear (12) is arranged on the other side of the gear box (11), a second bevel gear (19) is arranged on the outside of the first bevel gear (12), and the second bevel gear (19) is meshingly connected with the first bevel gear (12).

2. The vertical turntable mechanism of the single capsule filling machine according to claim 1, characterized in that: The main shaft (1) passes through the fixed cylinder (15), a first pulley (10) is fixedly mounted on the outside of the main shaft (1), and the main shaft (1) extends downward to the inside of the gear box (11).

3. The vertical turntable mechanism of the single capsule filling machine according to claim 1, characterized in that: The surface of the limiting plate (9) is provided with a groove (901), and the lower end of the long strip sliding block (5) is provided with a protrusion corresponding to the groove (901).

4. The vertical turntable mechanism of the single capsule filling machine according to claim 1, characterized in that: A rotating shaft (18) is fixedly mounted on the lower end of the second bevel gear (19), and a limiting sleeve (13) is fixedly mounted on the lower end of the rotating shaft (18).

5. The vertical turntable mechanism of the single capsule filling machine according to claim 4, characterized in that: An irregular annular groove (1301) is formed on the surface of the limiting sleeve (13), limiting rods (14) are arranged on both sides of the irregular annular groove (1301), and main push rods (16) are fixedly mounted on the upper ends of both sides of the limiting rods (14).

6. The vertical turntable mechanism of the single capsule filling machine according to claim 5, characterized in that: A connecting head is fixedly mounted on the upper end of the main push rod (16), and the connecting head is fixedly connected to the lifting plate (6).

Images