Rotary tablet press

Abstract

The utility model discloses a rotary tablet press, and relates to the technical field of medicine tablet forming equipment, the rotary tablet press comprises a rack body, the top of the rack body is fixedly connected with an upper cover plate, the upper part of the upper cover plate is fixedly connected with a speed regulation stabilizer, and the speed regulation stabilizer is internally and movably connected with a blanking speed regulator; wherein the discharging speed regulator comprises end shaft rod frames which are symmetrically and fixedly connected with the upper cover plate, conical friction rollers which are staggered with each other are movably connected into the two end shaft rod frames, and the outer sides of the two staggered conical friction rollers are sleeved with a driving belt; the end part of one conical friction roller penetrates through the end part shaft rod frame and is fixedly connected with a partition plate impeller; according to the utility model, as the section of the conical friction roller is conical, the transmission ratio is adjusted by adjusting the position of the driving belt on the conical friction roller, so that the rotating speed of the partition plate impeller is controlled, and the blanking amount is further adjusted.

Description

Technical Field

[0001] This utility model specifically relates to the field of pharmaceutical tablet forming equipment, and more specifically to a rotary tablet press. Background Technology

[0002] A rotary tablet press is a device specifically used in the pharmaceutical industry to compress drug granules into tablets. It is mainly used to compress powder or granular materials into tablets through a mold. The working principle of a rotary tablet press is to use a rotating turntable to drive the movement of the punch, fill the die hole with granular material through the feeding device, and then use the punch to apply pressure at different stages to compress the material into tablets. Finally, the tablets are pushed out of the mold.

[0003] Drug granules enter the feeding device through the feeding hopper. Under the action of the feeding device, the granules are quantitatively filled into the die ring. As the turntable rotates, the die ring carries the granules through the pre-compression roller and the main pressure roller in sequence. The pre-compression roller first performs preliminary compaction on the granules, so that the granules are initially shaped in the die ring. Then, the main pressure roller applies greater pressure to the granules, pressing them into tablets with a certain hardness and shape. Finally, as the turntable continues to rotate, the pressed tablets are pushed out of the die ring by the lower punch, completing the tablet production process.

[0004] However, in practice, it has been noted that the feeding amount needs to be adjusted manually by adjusting the diameter of the feeding pipe, which takes a long time. Furthermore, the discharge port needs to be intermittently controlled by an electromagnetic valve during feeding. Therefore, the rotating mold needs to be rotated intermittently, waiting for all the material to enter the mold before rotating again. The waiting time for adding material will affect the tableting efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a rotary tablet press that transmits the power driving the mold's rotation to the feeder for continuous material feeding via a transmission mechanism. The feed rate can be adjusted using a baffle impeller, allowing for temporary storage of material in the pipeline. The rotation of the mold enables continuous feeding of material to the rotating die via the pipeline. Furthermore, the transmission mechanism includes a stepless speed regulation system to adjust the feeding speed, eliminating waiting time during material addition and enabling continuous rotation of the rotating die, thereby improving tableting efficiency. This addresses the technical problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A rotary tablet press includes a frame body, a top cover plate is fixedly connected to the top of the frame body, a speed regulator is fixedly connected above the top cover plate, and a feeding speed regulator is movably connected in the speed regulator.

[0008] The feeding speed controller includes end shaft frames that are symmetrically and fixedly connected to the upper cover plate. Two intersecting conical friction rollers are movably connected in the two end shaft frames, and a drive belt is sleeved on the outside of the two intersecting conical friction rollers.

[0009] One of the conical friction rollers has a diaphragm impeller fixedly connected to its end through the end shaft frame, and a cylindrical shell is fitted around the outside of the diaphragm impeller. A sealing end cap is fixedly connected to the side of the cylindrical shell near the conical friction roller.

[0010] As a further technical solution of this utility model, the end of another conical friction roller is fixedly connected to a driven bevel gear through the end shaft frame, and a rotating shaft is movably connected in the frame body. The end of the rotating shaft is fixedly connected to a driving bevel gear through the upper cover plate, and the driving bevel gear and the driven bevel gear are in transmission cooperation.

[0011] As a further technical solution of this utility model, the bottom of the cylindrical shell is fixedly connected to a guide pipe that is fixedly connected to the upper cover plate, and the top of the cylindrical shell is fixedly connected to a feed hopper, and the two sides of the cylindrical shell are respectively connected to the guide pipe and the feed hopper.

[0012] As a further technical solution of this utility model, the speed regulating stabilizer includes L-shaped side plates symmetrically arranged on both sides of the conical friction roller. Each L-shaped side plate is provided with an inclined sliding groove. Limiting rollers are symmetrically arranged in the two L-shaped side plates, and the limiting rollers are respectively located on both sides of the drive belt.

[0013] As a further technical solution of this utility model, both ends of the limiting roller are movably connected to end baffles through inclined sliding grooves, and the end baffles are fixedly connected to the L-shaped side plates by bolts, and the L-shaped side plates are fixedly connected to the top of the upper cover plate.

[0014] As a further technical solution of this utility model, the rotating shaft is respectively provided with a tablet forming mold and an annular extruder, and the annular extruder is located above the tablet forming mold.

[0015] The tablet forming mold includes an annular mold fixedly connected to a rotating shaft. The annular mold has cylindrical holes arranged in an annular array. Each cylindrical hole has a compression base inserted into it. Each compression base has a compression spring sleeved on its outer side. A metal ball is movably fitted at the end of the compression base away from the annular mold.

[0016] As a further technical solution of this utility model, the annular extruder includes an annular limiting frame parallel to the annular mold, and an extrusion top column corresponding to the cylindrical hole is inserted and fitted in an annular array on the annular mold. The end of the extrusion top column is movably connected to a rotating ball.

[0017] Each of the aforementioned extrusion pins is fitted with a return spring on its outer side, and the two ends of the return spring contact the upper part of the annular limiting frame and the end of the extrusion pin, respectively.

[0018] As a further technical solution of this utility model, the frame body includes a frame base plate, and a drive motor is fixedly connected to the bottom of the frame base plate through a motor bracket. The end of the drive motor and the end of the rotating shaft away from the drive bevel gear are fixedly connected to a connecting gear, and the drive motor is in transmission cooperation with the end of the rotating shaft through the connecting gear.

[0019] As a further technical solution of this utility model, the upper and lower ends of the frame base plate are respectively fixedly connected with the support base column and the frame support column in a rectangular array, and the upper part of the frame base plate is integrally provided with a connecting slide in a ring, and the connecting slide is located below the extrusion base column. The connecting slide is divided into a feeding slide, an extrusion slide and a discharge slide in a counterclockwise direction.

[0020] As a further technical solution of this utility model, the lower part of the upper cover plate is integrally provided with a raised slide corresponding to the extrusion slide, and the raised slide is located above the extrusion top column. The side of the discharge slide is also provided with a tablet discharger fixedly connected to the bottom plate of the frame.

[0021] The tablet dispenser includes a hopper support fixedly connected to the base plate of the frame. An inclined hopper is provided above the hopper support, and an inclined guide plate is provided at the end of the inclined hopper, which fits against the top of the annular mold. The other end of the inclined guide plate is fixedly connected to the inner side of the inclined hopper.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] 1. In this utility model, the drive motor drives the tablet forming mold to rotate continuously through the rotating shaft, and transmits power through the meshing between the drive bevel gear and the driven bevel gear, thereby driving the partition impeller to rotate inside the cylindrical shell, so that the material is continuously fed and stored inside the guide tube. The material can be continuously added as the tablet forming mold rotates, without waiting for the material to be filled, thereby improving the tableting efficiency of the tablet press.

[0024] 2. In this utility model, two interlocking conical friction rollers are driven by a drive belt to transmit power from the driven bevel gear to the partition impeller. Since the cross-section of the conical friction roller is conical, the transmission ratio can be adjusted by adjusting the position of the drive belt on the conical friction roller, thereby controlling the rotation speed of the partition impeller and thus adjusting the feed rate.

[0025] 3. In this utility model, the end baffle drives the limiting rollers on both sides of the drive belt to move, thereby causing the limiting rollers on both sides to drive the drive belt to move outside the conical friction rollers. This increases the transmission ratio between the two intersecting conical friction rollers and restricts the position of the drive belt. The rotating limiting rollers can reduce the friction at the contact point with the drive belt and reduce the wear of the drive belt. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0027] Figure 2 This utility model Figure 1 A schematic diagram of the bottom structure.

[0028] Figure 3 This is a three-dimensional structural diagram of the frame body in this utility model.

[0029] Figure 4 This is a schematic diagram showing the position and structure of the rotating shaft, the drive bevel gear, and the drive motor in this utility model.

[0030] Figure 5 This is a schematic diagram of the bottom structure of the upper cover plate in this utility model.

[0031] Figure 6 This is a schematic diagram showing the position and structure of the traditional Chinese medicine tablet forming mold and the annular extruder of this utility model.

[0032] Figure 7 This utility model Figure 6 A magnified view of a portion of the image.

[0033] Figure 8 This utility model Figure 6 A schematic diagram of the bottom structure.

[0034] Figure 9 This utility model Figure 8 A magnified view of a portion of the image.

[0035] Figure 10 This is a schematic diagram showing the position and structure of the feed hopper and cylindrical shell in this utility model.

[0036] Figure 11 This is a three-dimensional structural diagram of the herbal tablet dispenser of this utility model.

[0037] Figure 12 This is a three-dimensional structural diagram of the speed-regulating stabilizer in this utility model.

[0038] Figure 13 This is a three-dimensional structural diagram of the feeding speed regulator in this utility model.

[0039] In the picture:

[0040] Feed hopper-1, cylindrical shell cover-2, guide tube-3, tablet forming mold-4, ring mold-41, cylindrical hole-42, extrusion base column-43, compression spring-44, metal ball bearing-45, ring extruder-5, ring limit frame-51, extrusion top column-52, return spring-53, rotating ball bearing-54, tablet discharger-6, hopper support-61, inclined discharge hopper-62, inclined guide plate-63, frame body-7, frame base plate-71, support base column-72, frame support column-73, feed slide 74, extrusion chute, 75, discharge chute, 76, top cover plate, 8, raised chute, 81, rotating shaft, 9, drive bevel gear, 10, drive motor, 11, discharge speed regulator, 12, end shaft bracket, 121, conical friction roller, 122, drive belt, 123, driven bevel gear, 124, partition impeller, 125, sealing end cover, 126, speed regulator stabilizer, 13, L-shaped side plate, 131, inclined chute, 132, limit roller, 133, end baffle, 134, motor bracket, 14. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0042] Please see Figure 1-13 This utility model provides a rotary tablet press, including a frame body 7, an upper cover plate 8 fixedly connected to the top of the frame body 7, a speed regulator 13 fixedly connected above the upper cover plate 8, and a feeding speed regulator 12 movably connected in the speed regulator 13.

[0043] The feeding speed controller 12 includes an end shaft frame 121 that is symmetrically fixedly connected to the upper cover plate 8. Two intersecting conical friction rollers 122 are movably connected in the two end shaft frames 121, and a drive belt 123 is sleeved on the outside of the two intersecting conical friction rollers 122.

[0044] One of the conical friction rollers 122 has a diaphragm impeller 125 fixedly connected to its end through the end shaft frame 121, and a cylindrical shell cover 2 is sleeved on the outside of the diaphragm impeller 125. A sealing end cover 126 is fixedly connected to the side of the cylindrical shell cover 2 near the conical friction roller 122.

[0045] By adopting the above technical solution, the drive motor 11 drives the tablet forming mold 4 to rotate continuously through the rotating shaft 9, and transmits power through the meshing between the drive bevel gear 10 and the driven bevel gear 124, thereby driving the partition impeller 125 to rotate inside the cylindrical shell 2, so that the material is continuously fed and stored inside the guide tube 3. The material can be continuously added as the tablet forming mold 4 rotates, without waiting for the material to be filled, thereby improving the tableting efficiency of the tablet press.

[0046] More specifically, the end of another conical friction roller 122 is fixedly connected to a driven bevel gear 124 through the end shaft frame 121. A rotating shaft 9 is movably connected in the frame body 7, and the end of the rotating shaft 9 is fixedly connected to a driving bevel gear 10 through the upper cover plate 8. The driving bevel gear 10 and the driven bevel gear 124 are in transmission cooperation.

[0047] Furthermore, the bottom of the cylindrical shell cover 2 is fixedly connected to a guide pipe 3 which is fixedly connected to the upper cover plate 8, and the top of the cylindrical shell cover 2 is fixedly connected to a feed hopper 1. The two sides of the cylindrical shell cover 2 are respectively connected to the guide pipe 3 and the feed hopper 1.

[0048] By adopting the above technical solution, two intersecting conical friction rollers 122 are driven by a drive belt 123 to transmit power from the driven bevel gear 124 to the partition impeller 125. Since the cross section of the conical friction rollers 122 is conical, the transmission ratio can be adjusted by adjusting the position of the drive belt 123 on the conical friction rollers 122, thereby controlling the rotation speed of the partition impeller 125 and thus adjusting the feed rate.

[0049] Furthermore, the speed regulating stabilizer 13 includes L-shaped side plates 131 symmetrically arranged on both sides of the conical friction roller 122. Each L-shaped side plate 131 is provided with an inclined groove 132. Limiting rollers 133 are symmetrically arranged in the two L-shaped side plates 131, and the limiting rollers 133 are respectively located on both sides of the drive belt 123.

[0050] Furthermore, both ends of the limiting roller 133 are movably connected to end baffles 134 through inclined slide grooves 132, and the end baffles 134 are fixedly connected to the L-shaped side plate 131 by bolts. The L-shaped side plate 131 is fixedly connected to the top of the upper cover plate 8.

[0051] By adopting the above technical solution, the end baffle 134 drives the limiting rollers 133 on both sides of the drive belt 123 to move, thereby causing the limiting rollers 133 on both sides to drive the drive belt 123 to move outside the conical friction roller 122. This increases the transmission ratio between the two intersecting conical friction rollers 122 and restricts the position of the drive belt 123. The rotating limiting rollers 133 can reduce the friction at the contact point with the drive belt 123 and reduce the wear of the drive belt 123.

[0052] More specifically, the rotating shaft 9 is respectively provided with a tablet forming mold 4 and an annular extruder 5, and the annular extruder 5 is located above the tablet forming mold 4.

[0053] The tablet forming mold 4 includes an annular mold 41 fixedly connected to the rotating shaft 9. The annular mold 41 has cylindrical holes 42 arranged in an annular array. Each cylindrical hole 42 is fitted with a pressing bottom post 43. Each pressing bottom post 43 is fitted with a compression spring 44 on its outer side. A metal ball bearing 45 is movably fitted at the end of the pressing bottom post 43 away from the annular mold 41.

[0054] Furthermore, the annular extruder 5 includes an annular limiting frame 51 parallel to the annular mold 41. The annular mold 41 has extrusion top posts 52 that are inserted and fitted in an annular array to correspond to the cylindrical holes 42. The ends of the extrusion top posts 52 are movably connected to rotating balls 54.

[0055] Each of the aforementioned extrusion top posts 52 is fitted with a return spring 53 on its outer side, and the two ends of the return spring 53 are in contact with the upper part of the annular limiting frame 51 and the end of the extrusion top post 52, respectively.

[0056] Furthermore, the frame body 7 includes a frame base plate 71. A drive motor 11 is fixedly connected to the bottom of the frame base plate 71 via a motor bracket 14. A connecting gear is fixedly connected to the end of the drive motor 11 and the end of the rotating shaft 9 away from the drive bevel gear 10. The drive motor 11 is in transmission engagement with the end of the rotating shaft 9 through the connecting gear.

[0057] Furthermore, the upper and lower ends of the frame base plate 71 are respectively fixedly connected with the support base column 72 and the frame support column 73 in a rectangular array, and the upper part of the frame base plate 71 is integrally provided with a connecting slide in a ring, and the connecting slide is located below the extrusion base column 43. The connecting slide is divided into a feeding slide 74, an extrusion slide 75 and a discharge slide 76 in a counterclockwise direction.

[0058] More specifically, the lower part of the upper cover plate 8 is integrally provided with a raised slide 81 corresponding to the extrusion slide 75, and the raised slide 81 is located above the extrusion top column 52. The side of the discharge slide 76 is also provided with a tablet discharger 6 fixedly connected to the frame base plate 71.

[0059] Furthermore, the tablet dispenser 6 includes a hopper support 61 fixedly connected to the frame base plate 71. An inclined hopper 62 is provided above the hopper support 61, and an inclined guide plate 63 is provided at the end of the inclined hopper 62, which is attached to the top of the annular mold 41. The other end of the inclined guide plate 63 is fixedly connected to the inner side of the inclined hopper 62.

[0060] By adopting the above technical solution, as the annular mold 41 continues to rotate, the tablet located above the annular mold 41 is released from the side of the inclined guide plate 63, and the inclined guide plate 63 will guide the tablet to move into the hopper support 61, and the tablet will be automatically discharged through the hopper support 61.

[0061] Furthermore, the upper cover plate 8 is fixedly connected to the end of the frame support column 73 away from the frame base plate 71, reserving a certain working space for the tablet forming mold 4 and the annular extruder 5, and both ends of the rotating shaft 9 are movably connected to the frame base plate 71 and the upper cover plate 8 through bearings.

[0062] Furthermore, the metal balls 45 are arranged in a ring array above the connecting slide, and the metal balls 45 are in contact with the connecting slide. When the extrusion base 43 moves on the connecting slide, the metal balls 45 will roll between the bottom of the extrusion base 43 and the connecting slide, reducing wear during use.

[0063] The working principle of this utility model is as follows: In use, the material is first placed inside the cylindrical shell 2. The material inside the cylindrical shell 2 enters the gaps on the partition impeller 125. The drive motor 11 drives the rotating shaft 9 to rotate through the meshing of two gears. The rotating shaft 9 transmits power to one of the conical friction rollers 122 through the meshing of the drive bevel gear 10 and the driven bevel gear 124. Then, the drive belt 123 drives the other conical friction roller 122 to rotate. The impeller 125 rotates within the cylindrical housing 2, moving the material in the gaps of the impeller 125 into the guide tube 3. The material is temporarily stored in the guide tube 3. The rotating shaft 9 also drives the annular mold 41 to rotate. When the cylindrical hole 42 on the annular mold 41 connects with the guide tube 3, the material inside the guide tube 3 falls into the cylindrical hole 42. Then, the annular mold 41 and the annular limiting frame 51 continue to move. When the extrusion base column 43 below the annular mold 41 moves to the extrusion slide 75... When the material is above the extrusion chute 75, it pushes the extrusion base column 43 upward. At this time, the extrusion top column 52 above the annular extruder 5 moves to below the raised chute 81, thereby causing the raised chute 81 to push the extrusion top column 52 to move to the inside of the cylindrical hole 42. Through the extrusion pressure between the extrusion base column 43 and the extrusion top column 52, the material is pressed into a sheet. As the annular mold 41 and the annular limiting frame 51 continue to rotate, the extrusion top column 52 on the annular limiting frame 51 will move away from the bottom of the raised chute 81. At this time, the return spring 53 pushes the extrusion top column 52 upward to automatically reset. At the same time, the extrusion bottom column 43 under the annular mold 41 will move to the discharge slide 76, so that the extrusion bottom column 43 will push the pressed tablet out from the inside of the cylindrical hole 42. As the annular mold 41 continues to move, the inclined guide plate 63 will guide the tablet to move into the hopper support 61, and the tablet will be automatically discharged through the hopper support 61. The structure is simple, the operation is very convenient, and the manual labor intensity is effectively reduced.

[0064] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0065] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rotary tablet press, characterized in that: Includes a frame body (7), with an upper cover plate (8) fixedly connected to the top of the frame body (7), a speed regulator (13) fixedly connected above the upper cover plate (8), and a feeding speed regulator (12) movably connected in the speed regulator (13). Among them, the feeding speed regulator (12) includes an end shaft frame (121) that is symmetrically fixedly connected to the upper cover plate (8). Two intersecting conical friction rollers (122) are movably connected in the two end shaft frames (121), and a drive belt (123) is sleeved on the outside of the two intersecting conical friction rollers (122). One of the conical friction rollers (122) has a diaphragm impeller (125) fixedly connected to the end of the end shaft frame (121), and a cylindrical shell cover (2) is sleeved on the outside of the diaphragm impeller (125), and a sealing end cover (126) is fixedly connected to the side of the cylindrical shell cover (2) near the conical friction roller (122).

2. The rotary tablet press according to claim 1, characterized in that: Another conical friction roller (122) has a driven bevel gear (124) fixedly connected to the end shaft frame (121) at its end. A rotating shaft (9) is movably connected in the frame body (7), and a driving bevel gear (10) is fixedly connected to the end of the rotating shaft (9) through the upper cover plate (8). The driving bevel gear (10) and the driven bevel gear (124) are in a transmission engagement.

3. The rotary tablet press according to claim 2, characterized in that: The bottom of the cylindrical shell cover (2) is fixedly connected to the guide pipe (3) which is fixedly connected to the upper cover plate (8), and the top of the cylindrical shell cover (2) is fixedly connected to the feed hopper (1), and the two sides of the cylindrical shell cover (2) are respectively connected to the guide pipe (3) and the feed hopper (1).

4. The rotary tablet press according to claim 3, characterized in that: The speed stabilizer (13) includes L-shaped side plates (131) symmetrically arranged on both sides of the conical friction roller (122). Each L-shaped side plate (131) is provided with an inclined groove (132). The two L-shaped side plates (131) are symmetrically provided with limiting rollers (133), and the limiting rollers (133) are located on both sides of the drive belt (123).

5. The rotary tablet press according to claim 4, characterized in that: Both ends of the limiting roller (133) are movably connected to the inclined slide groove (132) and the end baffle (134). The end baffle (134) is fixedly connected to the L-shaped side plate (131) by bolts. The L-shaped side plate (131) is fixedly connected to the top of the upper cover plate (8). The rotating shaft (9) is provided with a tablet forming mold (4) and an annular extruder (5), and the annular extruder (5) is located above the tablet forming mold (4).

6. The rotary tablet press according to claim 5, characterized in that: in, The tablet forming mold (4) includes an annular mold (41) fixedly connected to the rotating shaft (9). The annular mold (41) has cylindrical holes (42) arranged in an annular array. Each cylindrical hole (42) is fitted with a pressing bottom post (43). Each pressing bottom post (43) is fitted with a compression spring (44) on its outer side. A metal ball (45) is movably fitted at the end of the pressing bottom post (43) away from the annular mold (41).

7. The rotary tablet press according to claim 6, characterized in that: The annular extruder (5) includes an annular limiting frame (51) parallel to the annular mold (41). The annular mold (41) has extrusion top posts (52) corresponding to the cylindrical holes (42) in an annular array. The ends of the extrusion top posts (52) are movably connected to rotating balls (54). Each of the aforementioned extrusion top posts (52) is fitted with a return spring (53) on its outer side, and the two ends of the return spring (53) are in contact with the top of the annular limiting frame (51) and the end of the extrusion top post (52), respectively.

8. The rotary tablet press according to claim 7, characterized in that: The frame body (7) includes a frame base plate (71). A drive motor (11) is fixedly connected to the bottom of the frame base plate (71) via a motor bracket (14). A connecting gear is fixedly connected to the end of the drive motor (11) away from the drive bevel gear (10) of the rotating shaft (9). The drive motor (11) is in transmission cooperation with the end of the rotating shaft (9) through the connecting gear.

9. The rotary tablet press according to claim 8, characterized in that: The upper and lower ends of the frame base plate (71) are fixedly connected with the support base column (72) and the frame support column (73) in a rectangular array. The upper part of the frame base plate (71) is integrally provided with a connecting slide in a ring. The connecting slide is located below the extrusion base column (43). The connecting slide is divided into a feeding slide (74), an extrusion slide (75) and a discharge slide (76) in a counterclockwise direction.

10. The rotary tablet press according to claim 9, characterized in that: The upper cover plate (8) is integrally provided with a raised slide (81) corresponding to the extrusion slide (75) and the raised slide (81) is located above the extrusion top column (52). The side of the discharge slide (76) is also provided with a tablet discharger (6) fixedly connected to the frame base plate (71). The tablet dispenser (6) includes a hopper support (61) fixedly connected to the frame base plate (71). An inclined hopper (62) is provided above the hopper support (61), and an inclined guide plate (63) is provided at the end of the inclined hopper (62) and attached to the top of the annular mold (41). The other end of the inclined guide plate (63) is fixedly connected to the inner side of the inclined hopper (62).

Images