Tablet laminating device

Abstract

The utility model discloses a tablet laminating device, which relates to the technical field of tablet laminating and comprises a supporting bottom plate, a bearing frame is arranged at the top of the supporting bottom plate, a laminating assembly is arranged at the top of the bearing frame, a laminating template is arranged at the bottom of the laminating assembly, and a supporting frame is arranged below the laminating template. A lower die is arranged in the middle of the supporting frame, and a discharging assembly is arranged on the side face of the bearing frame. According to the tablet laminating device, feeding of the interior of the lower die is achieved through the arranged discharging pipe, screening of medicines needing to be laminated is achieved through the arranged screening box and screening barrel, and the arranged driving motor drives the driving gear and the driven gear ring to rotate, so that the medicines can be laminated and processed, and the efficiency is improved. And the driven gear ring drives the screening barrel to rotate in a reciprocating mode, screening of drugs in the screening barrel is achieved in the rotating process, and the situation that the laminating effect is affected due to the fact that particles in the drugs are different in size is prevented.

Description

Technical Field

[0001] This utility model relates to the field of tablet lamination technology, and in particular to a tablet lamination device. Background Technology

[0002] The main components of a tablet laminator include a hopper, a cylinder, a pressing template, a finished product template, a switch handle, a filling regulator, a pressure regulator, a motor, an electromagnetic clutch, and a control panel. The drug is placed in the hopper, quantitatively dispensed by the cylinder, and then enters the pressing template. In the template, the drug is compressed into tablets and shaped by the finished product template. Finally, the finished tablets are ejected by the switch handle.

[0003] Existing tablet laminators mostly feed the raw pharmaceutical materials directly into the hopper for subsequent feeding and lamination. However, the filtration and screening effect of the pharmaceutical materials in the hopper is not ideal, resulting in uneven particle size in the pharmaceutical materials, which affects the subsequent lamination effect. Therefore, there is a need to provide a tablet lamination device to solve the above problems. Utility Model Content

[0004] The main objective of this invention is to provide a tablet lamination device that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A tablet laminating device includes a supporting base plate, a support frame is provided on the top of the supporting base plate, a laminating assembly is provided on the top of the support frame, a laminating mold is provided at the bottom of the laminating assembly, a support frame is provided below the laminating mold, a lower mold is provided in the middle of the support frame, and a feeding assembly is provided on the side of the support frame.

[0007] The feeding assembly includes a feeding pipe, an L-shaped support frame at the top of the feeding pipe, a screening box at the top of the L-shaped support frame, a feed pipe at the top of the screening box, a screening barrel at the bottom of the feed pipe, a limiting slip ring on the outside of the screening barrel, a partition plate on the outside of the limiting slip ring, a drive motor on one side of the top of the partition plate, a drive gear at the bottom of the drive motor, a driven gear ring on the side of the drive gear, a partition plate below the driven gear ring, and a guide hopper below the screening barrel.

[0008] Preferably, the side of the L-shaped support frame is connected to the side of the support frame by bolts, and the L-shaped support frame is located on the side of the support frame away from the laminating component. The bottom of the L-shaped support frame is equipped with a feed pipe by bolts, and the feed pipe is set at an inclined angle on the side of the support frame. The feed pipe passes through the support frame and connects to the top of the support frame, and the end of the feed pipe away from the L-shaped support frame is aligned with the top side of the lower mold.

[0009] Preferably, a screening box is inserted into the top of the L-shaped support frame, and a guide bucket is installed on the bottom inner wall of the screening box by bolts. The bottom end of the guide bucket passes through the screening box and the L-shaped support frame and is connected to the inside of the feed pipe. The guide bucket and the feed pipe are interconnected, and the feed pipe is controlled by a control valve. A feed pipe is snapped into the middle of the top of the screening box, and the feed pipe passes through the top of the screening box.

[0010] Preferably, a partition plate is bolted to the inner wall of the screening box, and a groove is provided in the middle of the partition plate. A limiting slip ring is slidably connected inside the groove. A screening barrel is fixedly connected to the side of the limiting slip ring away from the groove, and the screening barrel passes through the partition plate. The screening barrel is rotatably connected to the partition plate, and the feed pipe is located at the top center of the screening barrel.

[0011] Preferably, a drive motor is bolted to one side of the top of the partition plate, and the output end of the drive motor is connected to a drive gear. The drive gear is connected to the partition plate through a bearing, and a driven gear ring is installed on the side of the drive gear. The drive gear and the driven gear ring mesh with each other, and the driven gear ring is sleeved on the bottom outer wall of the screening barrel. The driven gear ring is fixedly connected to the screening barrel, and the bottom of the screening barrel is arranged in a grid pattern.

[0012] Preferably, the bottom of the driven gear ring is provided with a partition plate, and the side of the partition plate is connected to the inner wall of the screening box by bolts. The partition plate is located below the driving gear and the driven gear ring, and the partition plate is sleeved on the outside of the screening barrel. The screening box is provided with an outer expansion cavity on the side near the drive motor, and the outer expansion cavity is correspondingly arranged with the drive motor and the driving gear.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this invention, a feeding pipe is used to feed materials into the lower mold, and a screening box and screening barrel are used to screen the medicines that need to be laminated. A drive motor drives the active gear and the driven gear ring to rotate, which in turn drives the screening barrel to rotate back and forth. During the rotation, the medicines inside the screening barrel are screened to prevent the medicines from having particles of different sizes that would affect the lamination effect. Attached Figure Description

[0015] Figure 1 This is a first-person perspective perspective view of the entire device of this utility model;

[0016] Figure 2 This is a second-view perspective perspective view of the entire device of this utility model;

[0017] Figure 3 This is a schematic diagram of the material feeding assembly of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the screening barrel of this utility model.

[0019] In the diagram: 1. Support base plate; 2. Bearing frame; 3. Lamination assembly; 4. Lamination mold; 5. Support frame; 6. Lower mold; 7. Feeding assembly; 8. Feeding pipe; 9. L-shaped bearing frame; 10. Screening box; 11. Feeding pipe; 12. Divider plate; 13. Screening barrel; 14. Limiting slip ring; 15. Slide groove; 16. Drive motor; 17. Drive gear; 18. Driven gear ring; 19. Partition plate; 20. Guide hopper; 21. Outer expansion cavity. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a tablet laminating device includes a supporting base plate 1, a bearing frame 2 is provided on the top of the supporting base plate 1, a laminating assembly 3 is provided on the top of the bearing frame 2, a laminating mold 4 is provided on the bottom of the laminating assembly 3, a supporting frame 5 is provided below the laminating mold 4, a lower mold 6 is provided in the middle of the supporting frame 5, and a feeding assembly 7 is provided on the side of the bearing frame 2.

[0022] The feeding assembly 7 includes a feeding pipe 8, an L-shaped support frame 9 at the top of the feeding pipe 8, a screening box 10 at the top of the L-shaped support frame 9, a feed pipe 11 at the top of the screening box 10, and a screening barrel 13 at the bottom of the feed pipe 11. A limiting slip ring 14 is provided on the outside of the screening barrel 13, and a partition plate 12 is provided on the outside of the limiting slip ring 14. A drive motor 16 is provided on one side of the top of the partition plate 12, and a drive gear 17 is provided at the bottom of the drive motor 16. A driven gear ring 18 is provided on the side of the drive gear 17, and a partition plate 19 is provided below the driven gear ring 18. A guide hopper 20 is provided below the screening barrel 13. The side of the L-shaped support frame 9 is connected to the side of the support frame 2 by bolts, and the L-shaped support frame 9 is located on the support... On the side of the frame 2 away from the laminating component 3, the bottom of the L-shaped support frame 9 is bolted with a feeding pipe 8, and the feeding pipe 8 is set at an inclined angle on the side of the support frame 2. The feeding pipe 8 passes through the support frame 2 and connects to the top of the support frame 5. The end of the feeding pipe 8 away from the L-shaped support frame 9 is aligned with the top side of the lower mold 6. The top of the L-shaped support frame 9 is bolted with a screening box 10, and the bottom inner wall of the screening box 10 is bolted with a guide bucket 20. The bottom end of the guide bucket 20 passes through the screening box 10 and the L-shaped support frame 9 and connects to the inside of the feeding pipe 8. The guide bucket 20 and the feeding pipe 8 are interconnected, and the feeding pipe 8 is controlled by a control valve. The top middle of the screening box 10 is clamped with a feed pipe 11, and the feed pipe 11 passes through the top of the screening box 10.

[0023] A partition plate 12 is bolted to the inner wall of the screening box 10, and a groove 15 is provided in the middle of the partition plate 12. A limiting slip ring 14 is slidably connected inside the groove 15. A screening barrel 13 is fixedly connected to the side of the limiting slip ring 14 away from the groove 15, and the screening barrel 13 passes through the partition plate 12. The screening barrel 13 is rotatably connected to the partition plate 12, and the feed pipe 11 is located at the top center of the screening barrel 13. A drive motor 16 is bolted to one side of the top of the partition plate 12, and a drive gear 17 is driven to the output end of the drive motor 16. The drive gear 17 is connected to the partition plate 12 through a bearing, and a driven gear ring 18 is installed on the side of the drive gear 17. The drive gear 17 and the driven gear ring 18 mesh with each other, and the driven gear ring 18 is sleeved on the bottom outer wall of the screening barrel 13. The driven gear ring 18 is fixedly connected to the screening barrel 13, and the bottom of the screening barrel 13 is meshed. The sieve is configured in a grid shape. A partition plate 19 is provided at the bottom of the driven gear ring 18, and the side of the partition plate 19 is connected to the inner wall of the sieve box 10 by bolts. The partition plate 19 is located below the drive gear 17 and the driven gear ring 18, and the partition plate 19 is sleeved on the outside of the sieve barrel 13. An outer expansion cavity 21 is provided on the side of the sieve box 10 near the drive motor 16, and the outer expansion cavity 21 is correspondingly arranged with the drive motor 16 and the drive gear 17. The feeding pipe 8 is provided to feed the material into the lower mold 6, and the sieve box 10 and the sieve barrel 13 are used to screen the medicine that needs to be laminated. The drive motor 16 drives the drive gear 17 and the driven gear ring 18 to rotate, so that the driven gear ring 18 drives the sieve barrel 13 to rotate back and forth. During the rotation, the medicine inside the sieve barrel 13 is screened to prevent the medicine from having particles of different sizes, which would affect the lamination effect.

[0024] It should be noted that this utility model is a tablet laminating device. In use, the sieving box 10 is inserted into the top of the L-shaped support frame 9. The bottom end of the guide hopper 20 inside the sieving box 10 passes through the L-shaped support frame 9 and connects to the top of the feed pipe 8. The tablets to be laminated are fed into the sieving barrel 13 through the feed pipe 11. The drive motor 16 drives the drive gear 17 to rotate. The drive gear 17 meshes with the driven gear ring 18, causing the driven gear ring 18 to drive the sieving barrel 13 to reciprocate in the middle of the partition plate 12. This allows the sieving barrel 13 to sieve the medicine during rotation, improving the uniformity of the medicine particles. Uniformity is achieved by fixing a limiting slip ring 14 to the outer wall of the screening barrel 13. The limiting slip ring 14 is rotatably connected to the sliding groove 15 in the middle of the partition plate 12, thereby achieving a limiting connection of the screening barrel 13. The partition plate 19 separates the driving gear 17 and the driven gear ring 18, preventing the medicine from floating in the air and accumulating on the driving gear 17 and the driven gear ring 18, causing waste. The screened medicine enters the interior of the feeding pipe 8 through the guide bucket 20. The medicine is fed through the feeding pipe 8. The lamination assembly 3 drives the lamination mold 4 to descend, so that the lamination mold 4 can laminate the medicine inside the lower mold 6.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tablet laminating device, comprising a supporting base plate (1), characterized in that: The top of the support base plate (1) is provided with a bearing frame (2), and the top of the bearing frame (2) is provided with a laminating component (3). The bottom of the laminating component (3) is provided with a laminating template (4), and the bottom of the laminating template (4) is provided with a support frame (5). The middle of the support frame (5) is provided with a lower mold (6), and the side of the bearing frame (2) is provided with a feeding component (7). The feeding assembly (7) includes a feeding pipe (8), an L-shaped support frame (9) is provided at the top of the feeding pipe (8), a screening box (10) is provided at the top of the L-shaped support frame (9), a feeding pipe (11) is provided at the top of the screening box (10), a screening barrel (13) is provided at the bottom of the feeding pipe (11), a limiting slip ring (14) is provided on the outside of the screening barrel (13), a partition plate (12) is provided on the outside of the limiting slip ring (14), a drive motor (16) is provided on one side of the top of the partition plate (12), a drive gear (17) is provided at the bottom of the drive motor (16), a driven gear ring (18) is provided on the side of the drive gear (17), a partition plate (19) is provided below the driven gear ring (18), and a guide bucket (20) is provided below the screening barrel (13).

2. The tablet laminating device according to claim 1, characterized in that: The side of the L-shaped support frame (9) is connected to the side of the support frame (2) by bolts, and the L-shaped support frame (9) is located on the side of the support frame (2) away from the laminating assembly (3). The bottom of the L-shaped support frame (9) is fitted with a feed tube (8) by bolts, and the feed tube (8) is set at an inclined angle on the side of the support frame (2). The feed tube (8) passes through the support frame (2) and connects to the top of the support frame (5), and the end of the feed tube (8) away from the L-shaped support frame (9) is aligned with the top side of the lower mold (6).

3. A tablet laminating device according to claim 2, characterized in that: The top of the L-shaped support frame (9) is connected to a screening box (10), and a guide bucket (20) is installed on the bottom inner wall of the screening box (10) by bolts. The bottom end of the guide bucket (20) passes through the screening box (10) and the L-shaped support frame (9) and is connected to the inside of the feed pipe (8). The guide bucket (20) and the feed pipe (8) are interconnected, and the feed pipe (8) is controlled by a control valve. The top middle of the screening box (10) is connected to a feed pipe (11), and the feed pipe (11) passes through the top of the screening box (10).

4. A tablet laminating device according to claim 3, characterized in that: A partition plate (12) is bolted to the inner wall of the screening box (10), and a groove (15) is provided in the middle of the partition plate (12). A limiting slip ring (14) is slidably connected inside the groove (15). A screening barrel (13) is fixedly connected to the side of the limiting slip ring (14) away from the groove (15), and the screening barrel (13) passes through the partition plate (12). The screening barrel (13) is rotatably connected to the partition plate (12), and the feed pipe (11) is located in the middle of the top of the screening barrel (13).

5. A tablet laminating device according to claim 4, characterized in that: A drive motor (16) is bolted to one side of the top of the partition plate (12), and the output end of the drive motor (16) is connected to a drive gear (17). The drive gear (17) is connected to the partition plate (12) through a bearing, and a driven gear ring (18) is installed on the side of the drive gear (17). The drive gear (17) and the driven gear ring (18) mesh with each other, and the driven gear ring (18) is sleeved on the bottom outer wall of the screening barrel (13). The driven gear ring (18) is fixedly connected to the screening barrel (13), and the bottom of the screening barrel (13) is set in a grid pattern.

6. A tablet laminating device according to claim 5, characterized in that: The driven gear ring (18) has a partition plate (19) at its bottom, and the side of the partition plate (19) is connected to the inner wall of the screening box (10) by bolts. The partition plate (19) is located below the driving gear (17) and the driven gear ring (18), and the partition plate (19) is sleeved on the outside of the screening barrel (13). The screening box (10) has an outer expansion cavity (21) on the side near the drive motor (16), and the outer expansion cavity (21) is correspondingly arranged with the drive motor (16) and the driving gear (17).

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