Double-layer tabletting device with mixing function

Abstract

The utility model relates to the field of pharmaceutical and health care product production equipment, in particular to a double-layer tabletting device with a mixing function. According to the double-layer tabletting device with the mixing function, premixing and tabletting can be integrated, the tabletting efficiency is improved, the tabletting strength can be conveniently adjusted, and different tabletting requirements can be met. A double-layer tabletting device with a mixing function comprises a base, a fixing barrel, a first motor and the like, the upper side of the base is connected with the fixing barrel, and the upper side of the left portion of the base is connected with the first motor. According to the utility model, calcium tablet production raw materials are poured into the mixing cylinder, a third motor is started to stir and mix the raw materials, a second motor is started to enable a rotating frame to rotate and push raw material powder into a mold, and then an electric push rod is started to adjust a wheel to a proper position, so that the integration of premixing and tabletting can be realized, and the tabletting efficiency is improved; and the tablet pressing force can be conveniently adjusted, and the effect of meeting different tablet pressing requirements is achieved.

Description

Technical Field

[0001] The utility model relates to the field of pharmaceutical and health product production equipment, in particular to a double-layer tablet pressing device with a mixing function. Background Art

[0002] Calcium tablets are a kind of health care medicine for calcium supplementation, which is mainly used to supplement the calcium needed by the human body and can prevent and treat bone problems. The pressing of calcium tablets is an important link in the production process of calcium tablets, which is directly related to the quality and stability of calcium tablets.

[0003] The tableting process of calcium tablets usually requires that various raw material powders for making calcium tablets be mixed and stirred evenly, and then put into a mold for extrusion into tablets. However, the existing tablet presses need to mix the materials in other equipment before transporting them to the tablet press for extrusion into tablets, which makes the production process discontinuous, reduces the tableting efficiency, and is not convenient for adjusting the tableting force, and cannot adapt to different tableting needs.

[0004] Therefore, a double-layer tableting device with a mixing function is now developed, which can realize the integration of premix and tableting, improve tableting efficiency, and facilitate the adjustment of tableting force to meet different tableting needs. Utility Model Content

[0005] In order to overcome the shortcomings that some tablet presses need to mix materials in other equipment before transporting them to the tablet press for extrusion into tablets, which reduces the tableting efficiency, is inconvenient to adjust the tableting force, and cannot adapt to different tableting needs, the utility model provides a double-layer tableting device with a mixing function that can realize the integration of premixing and tableting, improve the tableting efficiency, facilitate the adjustment of the tableting force, and adapt to different tableting needs.

[0006] Technical solution: A double-layer tabletting device with a mixing function, including a base, a fixed barrel, a first motor, a rotating column, an upper ring, a lower ring, a mold, a tabletting assembly and a mixing assembly. The upper side of the base is connected to the fixed barrel, the upper left side of the base is connected to the first motor, the output shaft of the first motor is connected to the rotating column, the upper part of the rotating column is connected to the upper ring, the lower part of the rotating column is connected to the lower ring, a plurality of molds are placed on the lower ring, the rotating column is provided with a tabletting assembly capable of squeezing calcium tablet powder into tablets, and the fixed barrel is provided with a mixing assembly capable of mixing raw materials.

[0007] In addition, it is particularly preferred that the pressing assembly includes an electric push rod, a lifting ring, wheels, a first fixed frame, a fixing piece, a pressure rod and a spring, a plurality of electric push rods are also connected to the upper side of the base, a plurality of first fixed frames are connected to the outer side of the fixed barrel, the lower side of the first fixed frames are also connected to electric push rods, a lifting ring is connected between the telescopic ends of the electric push rods on the base, a lifting ring is also connected between the telescopic ends of the electric push rods on the first fixed frame, a plurality of wheels are rotatably connected to the lifting ring, a plurality of fixing pieces are also connected to the lower part of the rotating column, the fixing pieces are all located below the lower ring, a pressure rod is slidably connected to the fixed frame, a plurality of pressure rods are also connected to the upper ring, the pressure rods on the fixing pieces are all connected to springs therebetween, and the pressure rods on the upper ring are all connected to springs therebetween.

[0008] Furthermore, it is particularly preferred that each of the pressure rods is provided with an extrusion head.

[0009] In addition, it is particularly preferred that the mixing assembly includes a second fixed frame, a feed tray, a second motor, a rotating frame, a mixing drum, a third motor and a stirring rod, the second fixed frame is connected to the left and rear sides of the fixed barrel, the second fixed frame is connected to the feed tray, the upper side of the feed tray is connected to the second motor, the second motor is connected to the rotating frame on the output shaft, the rotating frame is rotatably connected to the adjacent feed tray, the upper side of the feed tray is also connected to a mixing drum, the mixing drum is located on the outside of the adjacent second motor, the upper side of the mixing drum is connected to the third motor, the output shaft of the third motor is connected to the stirring rod, and the lower part of the stirring rod is rotatably connected to the adjacent feed tray.

[0010] In addition, it is particularly preferred that a material guide hopper is further included, and the material guide hopper is connected to the right side of the fixed barrel.

[0011] Furthermore, it is particularly preferred that the guide hopper is arc-shaped.

[0012] The utility model pours raw materials for calcium tablet production into a mixing barrel, starts a third motor to stir and mix the raw materials, starts a second motor to rotate the rotating frame, pushes the raw material powder into a mold, and then starts an electric push rod to adjust the wheel to a suitable position, thereby achieving the effect of integrating premix and tableting, improving tableting efficiency, facilitating adjustment of tableting force, and adapting to different tableting requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.

[0015] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the utility model.

[0016] Among them, the above-mentioned drawings include the following figure marks: 1. base, 2. fixed barrel, 3. first motor, 4. rotating column, 5. upper ring, 6. lower ring, 7. mold, 8. electric push rod, 9. lifting ring, 10. wheel, 11. first fixed frame, 12. fixing part, 13. pressure rod, 14. spring, 15. second fixed frame, 16. feeding tray, 17. second motor, 18. rotating frame, 19. mixing barrel, 20. third motor, 21. stirring rod, 22. guide hopper. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0018] A double-layer tableting device with mixing function, such as Figure 1 and Figure 3 As shown, it includes a base 1, a fixed barrel 2, a first motor 3, a rotating column 4, an upper ring 5, a lower ring 6, a mold 7, a tabletting assembly and a mixing assembly. The fixed barrel 2 is connected to the upper side of the base 1, the first motor 3 is connected to the upper left side of the base 1, the rotating column 4 is connected to the output shaft of the first motor 3, the upper part of the rotating column 4 is connected to the upper ring 5, the lower part of the rotating column 4 is connected to the lower ring 6, nine molds 7 are placed on the lower ring 6, the rotating column 4 is provided with a tabletting assembly, and the fixed barrel 2 is provided with a mixing assembly.

[0019] like Figure 1 and Figure 3 As shown, the pressing assembly includes an electric push rod 8, a lifting ring 9, a wheel 10, a first fixed frame 11, a fixing member 12, a pressure rod 13 and a spring 14. Four electric push rods 8 are also connected to the upper side of the base 1, three first fixed frames 11 are connected to the outer side of the fixed barrel 2, and the lower side of the first fixed frame 11 is also connected to the electric push rod 8. A lifting ring 9 is connected between the telescopic ends of the electric push rod 8 on the base 1, and a lifting ring 9 is also connected between the telescopic ends of the electric push rod 8 on the first fixed frame 11. Two wheels 10 are rotatably connected to the lifting ring 9, and nine fixing members 12 are also connected to the lower part of the rotating column 4. The fixing members 12 are all located below the lower ring 6. A pressure rod 13 is slidably connected to the fixed frame, and nine pressure rods 13 are also connected to the upper ring 5. The pressure rods 13 are all provided with extrusion heads for easy extrusion with the wheels 10. The pressure rods 13 on the fixing members 12 are all connected to springs 14, and the pressure rods 13 on the upper ring 5 are all connected to springs 14.

[0020] like Figure 1-Figure 3As shown, the mixing assembly includes a second fixed frame 15, a feeding tray 16, a second motor 17, a rotating frame 18, a mixing drum 19, a third motor 20 and a stirring rod 21. The second fixed frame 15 is connected to the left and rear sides of the fixed barrel 2. The second fixed frame 15 is connected to the feeding tray 16. The upper side of the feeding tray 16 is connected to the second motor 17. The rotating frame 18 is connected to the output shaft of the second motor 17. The rotating frame 18 is rotatably connected to the adjacent feeding tray 16. The upper side of the feeding tray 16 is also connected to a mixing drum 19, and the mixing drum 19 is located on the outer side of the adjacent second motor 17. The upper side of the mixing drum 19 is connected to the third motor 20. The output shaft of the third motor 20 is connected to the stirring rod 21, and the lower part of the stirring rod 21 is rotatably connected to the adjacent feeding tray 16.

[0021] like Figure 1 and Figure 3 As shown, a material guide hopper 22 is also included. The right side of the fixed barrel 2 is connected to the material guide hopper 22. The material guide hopper 22 is arc-shaped, which is convenient for feeding the calcium tablets.

[0022] When using the utility model, first place the base 1 in the calcium tablet production tablet pressing area, then pour the calcium tablet production raw materials into the mixing barrel 19 on the rear side, and then start the third motor 20 to rotate the stirring rod 21 to stir and mix the raw materials, and at the same time drive the raw materials to be fed into the feeding tray 16 on the second fixed frame 15, and then start the second motor 17 to rotate the rotating frame 18 to drive the raw material powder to rotate. When the raw material is pushed to the right part of the feeding tray 16, the raw material falls into the mold 7 in the lower ring 6 from the notch of the feeding tray 16, and then start the first motor 3 to rotate the rotating column 4, so that the upper ring 5 and the lower ring 6 rotate at the same time, driving the mold 7 to rotate, and at the same time driving the pressure rod 13 to rotate. When the pressure rod 13 rotates to contact the wheel 10, the wheel 10 squeezes the pressure rod 13 are close to each other, and the powder in the mold 7 is squeezed into tablets. After that, when it passes through the feeding plate 16 on the left, the second material is discharged, and then after the second extrusion, the double-layer extrusion into tablets is completed. After that, the rotating column 4 continues to rotate, so that the extruded double-layer calcium tablets are discharged and collected from the guide hopper 22. When it is necessary to adjust the tableting force, the electric push rod 8 is started, so that the telescopic end of the electric push rod 8 is pushed out, so that the position of the lower and upper lifting rings 9 is moved, and the wheel 10 is adjusted to a suitable height, thereby adjusting the extrusion force of the wheel 10 on the pressure rod 13, and adjusting the tableting force of the pressure rod 13 on the calcium tablet, thereby achieving the integration of premix and tableting, improving tableting efficiency, and facilitating the adjustment of tableting force to meet different tableting requirements.

[0023] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A double-layer tablet pressing device with mixing function, characterized in that: The invention comprises a base (1), a fixed barrel (2), a first motor (3), a rotating column (4), an upper ring (5), a lower ring (6), a mould (7), a tablet pressing component and a material mixing component. The upper side of the base (1) is connected to the fixed barrel (2), the upper side of the left part of the base (1) is connected to the first motor (3), the output shaft of the first motor (3) is connected to the rotating column (4), the upper part of the rotating column (4) is connected to the upper ring (5), the lower part of the rotating column (4) is connected to the lower ring (6), a plurality of moulds (7) are placed on the lower ring (6), the rotating column (4) is provided with a tablet pressing component capable of pressing calcium tablet powder into tablets, and the fixed barrel (2) is provided with a material mixing component capable of mixing raw materials.

2. A double-layer tablet pressing device with mixing function according to claim 1, characterized in that: The tablet pressing assembly comprises an electric push rod (8), a lifting ring (9), a wheel (10), a first fixed frame (11), a fixing member (12), a pressing rod (13) and a spring (14); a plurality of electric push rods (8) are connected to the upper side of the base (1); a plurality of first fixed frames (11) are connected to the outer side of the fixed barrel (2); the lower side of the first fixed frames (11) are also connected to electric push rods (8); a lifting ring (9) is connected between the telescopic ends of the electric push rods (8) on the base (1); the electric push rods on the first fixed frame (11) are connected to the lifting ring (9 ... (8) A lifting ring (9) is also connected between the telescopic ends, and a plurality of wheels (10) are rotatably connected to the lifting ring (9). A plurality of fixing members (12) are also connected to the lower part of the rotating column (4), and the fixing members (12) are all located below the lower ring (6). A pressure rod (13) is slidably connected to the fixing frame, and a plurality of pressure rods (13) are also connected to the upper ring (5). The pressure rods (13) on the fixing members (12) are all connected to springs (14), and the pressure rods (13) on the upper ring (5) are all connected to springs (14).

3. A double-layer tablet pressing device with mixing function according to claim 2, characterized in that: The pressing rods (13) are each provided with an extrusion head.

4. A double-layer tablet pressing device with mixing function according to claim 2, characterized in that: The mixing assembly comprises a second fixed frame (15), a feeding tray (16), a second motor (17), a rotating frame (18), a mixing drum (19), a third motor (20) and a stirring rod (21). The left side and the rear side of the fixed barrel (2) are connected to the second fixed frame (15), the feeding tray (16) is connected to the second fixed frame (15), the upper side of the feeding tray (16) is connected to the second motor (17), the output shaft of the second motor (17) is connected to the rotating frame (18), the rotating frame (18) is rotatably connected to the adjacent feeding tray (16), the upper side of the feeding tray (16) is also connected to the mixing drum (19), the mixing drum (19) is located outside the adjacent second motor (17), the upper side of the mixing drum (19) is connected to the third motor (20), the output shaft of the third motor (20) is connected to the stirring rod (21), and the lower part of the stirring rod (21) is rotatably connected to the adjacent feeding tray (16).

5. A double-layer tablet pressing device with mixing function according to claim 4, characterized in that: It also includes a material guide hopper (22), and the right side of the fixed barrel (2) is connected to the material guide hopper (22).

6. A double-layer tablet pressing device with mixing function according to claim 4, characterized in that: The guide hopper (22) is arc-shaped.

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