Medicine tablet press with automatic feeding and discharging functions

Abstract

The utility model relates to the field of medicine tabletting, and discloses an automatic loading and unloading medicine tabletting machine which comprises a workbench, a driving mechanism, a tabletting mechanism and a control module, two supporting plates are fixedly connected to the working table, a same driving mechanism is arranged between the two supporting plates, a same transverse plate is fixedly connected between the two supporting plates, a plurality of tabletting mechanisms are arranged on the transverse plate, a control module is arranged on one of the two supporting plates, and a control module is arranged on the other of the two supporting plates. The plurality of tablet press mechanisms and the driving mechanism are connected with the control module; the tablet pressing mechanism comprises a pressing rod, a pressing groove, a first limiting magnetic block, a second limiting magnetic block, a first transmission magnetic block, a push plate, a first magnetic block and an electromagnet. The medicine powder tabletting machine has the following advantages and effects that through cooperation of all the components, the effect of automatic feeding and discharging can be achieved, and medicine powder can be tableted into tablets of different specifications according to the requirements of a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to medicine tablet press technical field, especially in automatic feeding and unloading's medicine tablet press. BACKGROUND

[0002] Medicine is the material that is used for preventing, treating, diagnosing human's disease, having the purpose of adjusting human's physiological function and being provided with the indication or function main treatment, usage and dosage, including Chinese herbal medicine, Chinese medicine decoction pieces, Chinese patent medicine and diagnostic medicine etc., wherein the most common medicine is mostly the medicine of tablet shape, and the medicine of tablet shape is the medicine tablet of tablet shape or special shape that medicine fine powder or medicine extract plus medicine fine powder or auxiliary material is compressed by medicine tablet press;

[0003] The prior art small medicine tablet press needs manual operation of the staff when feeding and discharging, which greatly reduces the working efficiency of the medicine tablet press, and the document with the application number of 201721184698.2 discloses a medicine tablet press providing automatic feeding and discharging, which comprises a hollow workbench, a vertical direction mold hole is formed in the central top inner wall of the workbench, a lower punch is inserted into the inner bottom end of the mold hole, a limit plate is connected to the bottom of the lower punch through bolts, a lower punch oil cylinder is connected to the bottom center of the limit plate through bolts, the bottom of the lower punch oil cylinder is connected to the inner wall of the bottom of the workbench through bolts, the same vertical direction door-shaped frame is welded to the top of both ends of the workbench, an upper punch oil cylinder is connected to the central top inner wall of the door-shaped frame through bolts, and an upper punch is connected to the bottom of the upper punch oil cylinder through bolts.

[0004] However, after reading the above patent document, the following deficiencies are found: when in use, since the upper and lower punches are fixedly arranged on the output ends of the upper and lower punch oil cylinders respectively, only one specification of medicine tablets can be formed by stamping, the specification of the stamped medicine tablets cannot be adjusted according to the needs of the user, and there are certain limitations and poor practicability.

[0005] Therefore, we propose a medicine tablet press providing automatic feeding and discharging to solve the problems in the background art. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a medicine tablet press providing automatic feeding and discharging, which not only has the effect of automatic feeding and discharging, but also can form medicine tablets of different specifications by compressing medicine powder according to the needs of the user.

[0007] The above technical purpose of the utility model is realized by the following technical scheme: a medicine tablet press providing automatic feeding and discharging, which comprises a workbench, a driving mechanism, a tablet pressing mechanism and a control module.

[0008] The workbench is fixedly connected with two supporting plates, a same driving mechanism is arranged between the two supporting plates, a same horizontal plate is fixedly connected between the two supporting plates, a plurality of tablet pressing mechanisms are arranged on the horizontal plate, a control module is arranged on one of the two supporting plates, and the plurality of tablet pressing mechanisms and the driving mechanism are connected with the control module.

[0009] The tablet pressing mechanism comprises a pressing rod, a pressing groove, a limiting magnetic block one, a limiting magnetic block two, a transmission magnetic block one, a push plate, a magnetic block one and an electromagnet, a plurality of pressing rods are slidably connected to the horizontal plate, a plurality of pressing grooves are formed in the workbench and matched with the plurality of pressing rods respectively, a push plate is slidably connected in the pressing groove, and a tablet is arranged on the push plate.

[0010] The further setting of the utility model is that the plurality of pressing rods are not same, the limiting magnetic block one is fixedly installed on the pressing rod, the limiting magnetic block two is connected with the limiting magnetic block one, the limiting magnetic block two is fixedly installed on the horizontal plate, the transmission magnetic block one is fixedly installed on one end of the pressing rod, the transmission magnetic block one corresponds to the driving mechanism, the limiting magnetic block one and the limiting magnetic block two interact, thereby achieving the effect of limiting and fixing the pressing rod.

[0011] The further setting of the utility model is that the bottom of the push plate is fixedly connected with a limiting rod, the limiting rod is slidably connected with the workbench, the top of the push plate is flush with the workbench, the electromagnet is fixedly installed in the pressing groove, the magnetic block one is fixedly installed on the bottom of the push plate, the magnetic block one corresponds to the electromagnet, the electromagnet is connected with the control module, the control module controls the positive and negative magnetic poles of the corresponding electromagnet, and the electromagnet and the magnetic block one repel each other, at this time, under the action of magnetic force, the push plate slides upward in the corresponding pressing groove, the push plate drives the limiting rod to slide on the workbench at the same time, and the push plate pushes the tablet out of the pressing groove.

[0012] The further setting of the utility model discloses: two support plates on the same screw rod rotatably connected, the screw rod on the threaded connection has L type board, L type board fixedly installed with cylinder two, the output of cylinder two fixedly connected with transmission magnetic block two, transmission magnetic block two with transmission magnetic block one is attracted to each other, the transmission magnetic block two on the output of cylinder two and transmission magnetic block one adsorbed contact, thereby reach the purpose that the output of cylinder two can drive the synchronous movement of the compression rod.

[0013] The further setting of the utility model discloses: the top of L type board fixedly installed with the medicine hopper, the bottom of medicine hopper is sealedly connected with the hose, one end of hose is sealedly connected with the feeding tank, the feeding tank with workbench slidingly connected, L type board fixedly installed with cylinder one, the output of cylinder one with feeding tank fixedly connected, two support plates between fixedly connected with guide rod, guide rod with L type board slidingly connected, through the drive of cylinder one makes the feeding tank drive medicine powder to slide on the workbench, when the feeding tank moves to the corresponding pressure groove above, the medicine powder in the feeding tank falls into the pressure groove, then, cylinder one reverse drive and make the feeding tank from the original state, and reach the effect of automatic feeding.

[0014] The further setting of the utility model discloses: one of two support plates fixedly installed with motor, the output of motor with one end of screw rod is connected, through the drive of motor makes the screw rod rotate on two support plates, simultaneously, the screw rod with L type board carries out threaded transmission, makes L type board move, and makes cylinder two and feeding tank with one of a plurality of compression rods corresponding, and because a plurality of compression rods are not same, thereby can according to the requirement of user and make medicine powder into different specifications of the tablet, greatly improve the scope of application and convenience.

[0015] The further setting of the utility model discloses: motor, cylinder one and cylinder two all with control module is connected, through control module drive control cylinder one, cylinder two and motor.

[0016] The utility model discloses the beneficial effect is: through the cooperation design between workbench, drive structure, tablet press and control module, not only can realize the effect of automatic feeding and unloading, but also can according to the requirement of user and make medicine powder into different specifications of the tablet, improves the convenience and scope of application. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 A three-dimensional structure schematic diagram of the automatic feeding and discharging pharmaceutical tablet press is provided in the present application.

[0019] Figure 2 A dissection schematic diagram of the automatic feeding and discharging pharmaceutical tablet press is provided in the present application.

[0020] Figure 3 A bottom view structural schematic diagram of the automatic feeding and discharging pharmaceutical tablet press is provided in the present application.

[0021] Figure 4 A Figure 2 enlarged structural schematic diagram of position A in the present application.

[0022] Figure 5 A Figure 2 enlarged structural schematic diagram of position B in the present application.

[0023] In the drawings, 1 is a workbench, 2 is a support plate, 3 is a threaded rod, 4 is an L-shaped plate, 5 is a medicine feeding hopper, 6 is a hose, 7 is a feeding box, 8 is a cylinder one, 9 is a cylinder two, 10 is a horizontal plate, 11 is a pressing rod, 12 is a pressing groove, 13 is a motor, 14 is a control module, 15 is a limiting magnetic block one, 16 is a limiting magnetic block two, 17 is a transmission magnetic block one, 18 is a push plate, 19 is a magnetic block one, 20 is an electromagnet, 21 is a limiting rod, 22 is a guide rod, and 23 is a tablet. DETAILED DESCRIPTION

[0024] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements.For the ordinary skilled in the art, the above terms can be understood according to the specific meaning of the utility model.

[0026] Referring to Figures 1-5 A medicine tablet press of automatic feeding and discharging, including workbench 1, drive mechanism, tablet press mechanism and control module 14;

[0027] Two support plates 2 are fixedly connected on the workbench 1, a same drive mechanism is arranged between the two support plates 2, a same horizontal plate 10 is fixedly connected between the two support plates 2, a plurality of tablet press mechanisms are arranged on the horizontal plate 10, a control module 14 is arranged on one of the two support plates 2, and the plurality of tablet press mechanisms and the drive mechanism are connected with the control module 14;

[0028] The tablet press mechanism comprises a pressing rod 11, a pressing groove 12, a limiting magnetic block one 15, a limiting magnetic block two 16, a transmission magnetic block one 17, a push plate 18, a magnetic block one 19 and an electromagnet 20, a plurality of pressing rods 11 are slidably connected on the horizontal plate 10, a plurality of pressing grooves 12 are formed on the workbench 1 and matched with the plurality of pressing rods 11 respectively, the push plate 18 is slidably connected in the pressing groove 12, and a medicine tablet 23 is arranged on the push plate 18, through the cooperation between the workbench 1, the drive structure, the tablet press mechanism and the control module 14, the effect of automatic feeding and discharging can be realized, and the medicine powder can be pressed into medicine tablets 23 of different specifications according to the requirements of the user, so that the convenience and the application range are improved.

[0029] In the embodiment, the plurality of pressing rods 11 are not the same, the limiting magnetic block one 15 is fixedly installed on the pressing rod 11, the limiting magnetic block two 16 is connected with the limiting magnetic block one 15 by adsorption, the limiting magnetic block two 16 is fixedly installed on the horizontal plate 10, the magnetic force between the limiting magnetic block one 15 and the limiting magnetic block two 16 is greater than the gravity of the pressing rod 11, the transmission magnetic block one 17 is fixedly installed at one end of the pressing rod 11, and the transmission magnetic block one 17 corresponds to the drive mechanism, through the interaction between the limiting magnetic block one 15 and the limiting magnetic block two 16, the effect of limiting and fixing the pressing rod 11 is achieved.

[0030] In the embodiment, the bottom of the push plate 18 is fixedly connected with a limiting rod 21, the limiting rod 21 is slidingly connected with the workbench 1, the top of the push plate 18 is flush with the workbench 1, the compression groove 12 is fixedly provided with an electromagnet 20, the bottom of the push plate 18 is fixedly provided with a magnetic block 19, the magnetic block 19 corresponds to the electromagnet 20, the electromagnet 20 is connected with the control module 14, the positive and negative magnetic poles of the corresponding electromagnet 20 are controlled through the control module 14, and the electromagnet 20 and the magnetic block 19 repel each other, at this time, the push plate 18 slides upward in the corresponding compression groove 12 under the action of the magnetic force, at the same time, the push plate 18 drives the limiting rod 21 to slide synchronously on the workbench 1, and the push plate 18 pushes the tablet 23 out of the compression groove 12.

[0031] In the embodiment, the driving mechanism includes a threaded rod 3, an L-shaped plate 4, a feeding box 7, a cylinder 8, a cylinder 9 and a motor 13, the same threaded rod 3 is rotationally connected on the two supporting plates 2, the L-shaped plate 4 is threadedly connected on the threaded rod 3, the cylinder 9 is fixedly installed on the L-shaped plate 4, the output end of the cylinder 9 is fixedly connected with a transmission magnetic block 2, the transmission magnetic block 2 and the transmission magnetic block 1 7 attract each other, the transmission magnetic block 2 on the output end of the cylinder 9 is in adsorptive contact with the transmission magnetic block 1 7, so that the output end of the cylinder 9 can drive the compression rod 11 to move synchronously.

[0032] In the embodiment, the top of the L-shaped plate 4 is fixedly provided with a medicine feeding hopper 5, the bottom of the medicine feeding hopper 5 is sealingly connected with a hose 6, one end of the hose 6 is sealingly connected with the feeding box 7, the feeding box 7 is slidingly connected with the workbench 1, the cylinder 8 is fixedly installed on the L-shaped plate 4, the output end of the cylinder 8 is fixedly connected with the feeding box 7, the guide rod 22 is fixedly connected between the two supporting plates 2, the guide rod 22 is slidingly connected with the L-shaped plate 4, the feeding box 7 drives the medicine powder to slide on the workbench 1 through the driving of the cylinder 8, when the feeding box 7 moves above the corresponding compression groove 12, the medicine powder in the feeding box 7 falls into the compression groove 12, then the cylinder 8 is reversely driven and the feeding box 7 returns to the original state, so that the automatic feeding effect is achieved.

[0033] In the embodiment, one of the two supporting plates 2 is fixedly provided with a motor 13, the output end of the motor 13 is connected with one end of the threaded rod 3, the threaded rod 3 rotates on the two supporting plates 2 through the driving of the motor 13, at the same time, the threaded rod 3 threadedly drives the L-shaped plate 4 to move, the cylinder 9 and the feeding box 7 correspond to one of the plurality of compression rods 11, and because the plurality of compression rods 11 are not the same, the medicine powder can be pressed into different specifications of tablets 23 according to the needs of the user, which greatly improves the application range and convenience.

[0034] In the embodiment, the motor 13, the cylinder one 8 and the cylinder two 9 are connected with the control module 14, and the cylinder one 8, the cylinder two 9 and the motor 13 are driven and controlled by the control module 14.

[0035] Working principle: when in use, the medicine tablet machine is connected with the power supply, and the cylinder one 8, the cylinder two 9, the motor 13 and the plurality of electromagnets 20 are driven and controlled by the control module 14;

[0036] Firstly, the medicine powder is poured into the medicine hopper 5, and the medicine powder is transported into the feeding box 7 through the hose 6, then the feeding box 7 is driven by the cylinder one 8 to drive the medicine powder to slide on the workbench 1, when the feeding box 7 moves above the corresponding pressing groove 12, the medicine powder in the feeding box 7 falls into the pressing groove 12, then the cylinder one 8 is reversely driven to restore the feeding box 7 to the original state, thereby achieving the effect of automatic feeding;

[0037] Then, the cylinder two 9 is started, and the output end of the cylinder two 9 pushes the corresponding pressing rod 11 downward to act on the pressing groove 12, thereby achieving the effect of pressing the medicine powder into tablets; in this process, the transmission magnetic block two on the output end of the cylinder two 9 is in adsorptive contact with the transmission magnetic block one 17, thereby achieving the purpose that the output end of the cylinder two 9 can drive the pressing rod 11 to move synchronously; when the output end of the cylinder two 9 is retracted, the output end of the cylinder two 9 drives the pressing rod 11 to move upward through the interaction between the transmission magnetic block one 17 and the transmission magnetic block two, and one end of the pressing rod 11 moves into the sliding groove on the horizontal plate 10, at this time, the pressing rod 11 is limited and fixed through the interaction between the limiting magnetic block one 15 and the limiting magnetic block two 16, then the output end of the cylinder two 9 continues to retract and separates the transmission magnetic block two from the transmission magnetic block one 17;

[0038] Then, the positive and negative magnetic poles of the corresponding electromagnet 20 are controlled by the control module 14, and the electromagnet 20 and the magnetic block one 19 repel each other, at this time, the push plate 18 slides upward in the corresponding pressing groove 12 under the action of the magnetic force, and the limiting rod 21 slides synchronously on the workbench 1 driven by the push plate 18, and the push plate 18 pushes the tablet 23 out of the pressing groove 12, then the feeding box 7 pushes the tablet 23 to make the tablet 23 separate from the push plate 18 through the driving of the cylinder one 8, thereby achieving the effect of automatic unloading;

[0039] At the same time, the magnetic poles of the electromagnet 20 are changed by the control module 14, and the point electromagnet 20 and the magnetic block one 19 attract each other, thereby making the push plate 18 move downward, and the medicine powder in the feeding box 7 falls into the pressing groove 12, then the above operation is performed again.

[0040] The driving of the motor 13 makes the threaded rod 3 rotate on the two support plates 2, and the threaded rod 3 is in threaded transmission with the L-shaped plate 4, so that the L-shaped plate 4 moves, and the air cylinder two 9 and the feeding box 7 correspond to one of the plurality of pressing rods 11; since the plurality of pressing rods 11 are not the same, the medicine powder can be pressed into different specifications of tablets 23 according to the requirement of the user, and the application range and convenience are greatly improved.

[0041] The utility model discloses relative to the prior art obtained the technical progress is: through the cooperation of various components not only can realize the effect of automatic feeding and unloading, but also can form different specifications of tablets 23 according to the requirement of the user, improve the convenience and application range, and the structure is simple, and the practicality is higher.

Claims

1. An automatic feeding and discharging pharmaceutical tablet press, characterized in that, It comprises a workbench (1), a driving mechanism, a tablet pressing mechanism and a control module (14); The workbench (1) is fixedly connected with two support plates (2), a driving mechanism is arranged between the two support plates (2), a horizontal plate (10) is fixedly connected between the two support plates (2), a plurality of tablet pressing mechanisms are arranged on the horizontal plate (10), a control module (14) is arranged on one of the two support plates (2), and the plurality of tablet pressing mechanisms and the driving mechanism are connected with the control module (14). The tablet pressing mechanism comprises a pressing rod (11), a pressing groove (12), a limiting magnetic block one (15), a limiting magnetic block two (16), a transmission magnetic block one (17), a push plate (18), a magnetic block one (19) and an electromagnet (20), a plurality of pressing rods (11) are slidably connected to the horizontal plate (10), a plurality of pressing grooves (12) are formed in the workbench (1) and matched with the plurality of pressing rods (11), respectively, a push plate (18) is slidably connected in the pressing groove (12), and a tablet (23) is arranged on the push plate (18).

2. The automatic feeding and discharging pharmaceutical tablet press according to claim 1, characterized in that: The plurality of pressing rods (11) are not identical, the limiting magnetic block one (15) is fixedly installed on the pressing rod (11), the limiting magnetic block two (16) is attractively connected to the limiting magnetic block one (15), and the limiting magnetic block two (16) is fixedly installed on the horizontal plate (10).

3. The automatic feeding and discharging pharmaceutical tablet press according to claim 2, characterized in that: One end of the pressing rod (11) is fixedly provided with the transmission magnetic block one (17), and the transmission magnetic block one (17) corresponds to the driving mechanism.

4. The automatic feeding and discharging pharmaceutical tablet press according to claim 1, characterized in that: The bottom of the push plate (18) is fixedly connected with a limiting rod (21), the limiting rod (21) is slidably connected with the workbench (1), the top of the push plate (18) is flush with the workbench (1), and the electromagnet (20) is fixedly installed in the pressing groove (12).

5. The automatic feeding and discharging pharmaceutical tablet press according to claim 4, characterized in that: The bottom of the push plate (18) is fixedly provided with the magnetic block one (19), the magnetic block one (19) corresponds to the electromagnet (20), and the electromagnet (20) is connected with the control module (14).

6. The automatic feeding and discharging pharmaceutical tablet press according to claim 3, characterized in that: The driving mechanism comprises a threaded rod (3), an L-shaped plate (4), a feeding box (7), a cylinder one (8), a cylinder two (9) and a motor (13), the same threaded rod (3) is rotatably connected to the two support plates (2), the threaded rod (3) is threadedly connected with the L-shaped plate (4), the L-shaped plate (4) is fixedly provided with the cylinder two (9), the output end of the cylinder two (9) is fixedly connected with a transmission magnetic block two, and the transmission magnetic block two and the transmission magnetic block one (17) are attracted to each other.

7. The automatic feeding and discharging pharmaceutical tablet press according to claim 6, characterized in that: The top of the L-shaped plate (4) is fixedly provided with a medicine feeding hopper (5), the bottom of the medicine feeding hopper (5) is sealingly connected with a hose (6), one end of the hose (6) is sealingly connected with the feeding box (7), and the feeding box (7) is slidably connected with the workbench (1).

8. The automatic feeding and discharging pharmaceutical tablet press according to claim 7, characterized in that: The L-shaped plate (4) is fixedly provided with a cylinder I (8), and an output end of the cylinder I (8) is fixedly connected with the feeding box (7).

9. The automatic feeding and discharging pharmaceutical tablet press as claimed in claim 8, wherein: One of the two support plates (2) is fixedly provided with a motor (13), and an output end of the motor (13) is connected with one end of the threaded rod (3).

10. The automatic feeding and discharging pharmaceutical tablet press as claimed in claim 9, wherein: The motor (13), the cylinder I (8) and the cylinder II (9) are connected with the control module (14).

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