CN108836865B

CN108836865B - Medicinal powder pill making device

Info

Publication number: CN108836865B
Application number: CN201810741225.0A
Authority: CN
Inventors: 陶奇
Original assignee: Weihai Jianshili Biotechnology Co ltd
Current assignee: Weihai jianshili Biotechnology Co.,Ltd.
Priority date: 2018-07-08
Filing date: 2018-07-08
Publication date: 2021-05-07
Anticipated expiration: 2038-07-08
Also published as: CN108836865A

Abstract

The invention relates to the field of medical equipment, in particular to a powder pelleting device which comprises a workbench, a feeding component, a stirring component, a kneading component, a forming component, a conveying component, a cutting component and a polishing component, wherein the stirring component and the kneading component are sequentially arranged on the workbench, the feeding component is arranged above the workbench, the forming component comprises a pushing mechanism and a press-mounting mechanism, the pushing mechanism is arranged on the side part of the stirring component, the output end of the pushing mechanism is arranged towards the direction of the press-mounting mechanism, the press-mounting mechanism is arranged on the side part of the kneading component, the cutting component comprises a cutting jig and a cutting mechanism, the cutting jig is arranged at the position of the workbench far away from the stirring component, the cutting mechanism is arranged on the side part of the cutting jig, the conveying component is arranged at the middle position of the forming component and the cutting jig, the polishing component is arranged at the position of the workbench near the side of the cutting component, the efficiency of making the medicinal powder into pills is improved, and the like.

Description

Medicinal powder pill making device

Technical Field

The invention relates to the field of medical equipment, in particular to a medicinal powder pelleting device.

Background

The pill making machine is a new generation of pill making equipment developed by various enterprises to produce different pills such as small honeyed pills, water pills, concentrated pills and the like, and has stable performance and convenient operation, cleaning and maintenance. The other parts contacting with the medicine are made of stainless steel materials, meet the standard requirement of GMP, and can be replaced by a strip outlet and matched with pill making knives with different specifications when pills with different specifications and sizes are produced.

Most pill making machines on the market at present are manually configured with water, raw powder and medicinal powder to be stirred and kneaded together, then the medicinal block is subjected to blank pressing and shaping by one block, and then the medicinal block is put into a machine to be cut into strips and granules, so that the working efficiency is very low, and the medicinal powder can be polluted by exposing the medicinal powder in the air for a long time due to manual contact with the medicinal powder.

Chinese patent number is a pill machine that CN201420210051.2 announced, including pill machine main part, pill machine main part includes the pill shell and locates the motor in the shell, be provided with the feed inlet that is used for putting into the medicine on the pill shell and supply the discharge gate that the pill was derived, pill machine main part still including the cutting wheel, with the wall, two compression rollers that are used for suppressing the medicine of supporting of cutting wheel butt, locate the guidance tape between the compression roller and be used for driving the deflector roll in guidance tape, be provided with a plurality of hemispherical recesses on the compression roller, be provided with a plurality of same round holes with the groove diameter on the guidance tape, the below of guidance tape is provided with the falling plate that is the slope setting, the opposite side that the falling plate corresponds the guidance tape is connected with the discharge gate. However, the device does not realize full automation of pelleting and has low efficiency.

Disclosure of Invention

The invention aims to provide a medicinal powder pelleting device aiming at the defects of the prior art. Solves the problems of low efficiency of making pills from medicinal powder and easy pollution of the pills.

In order to solve the above problems, the present invention provides the following technical solutions: a powder pelleting device comprises a workbench, a feeding component, a stirring component, a kneading component, a forming component, a conveying component, a cutting component and a polishing component, wherein the stirring component and the kneading component are sequentially arranged on the workbench, the feeding component comprises a water feeding mechanism, a raw powder feeding mechanism and a powder feeding mechanism, the water feeding mechanism and the raw powder feeding mechanism are both arranged on the stirring component, the powder feeding mechanism is arranged on the kneading component, the forming component comprises a pushing mechanism and a press-mounting mechanism, the pushing mechanism is arranged on the side part of the stirring component, the output end of the pushing mechanism is arranged towards the press-mounting mechanism, the press-mounting mechanism is arranged on the side part of the kneading component, the cutting component comprises a cutting jig and a cutting mechanism, the cutting jig is arranged at a position of the workbench far away from one side of the stirring component, the cutting mechanism is arranged on the side part of the cutting jig, the conveying assembly is arranged in the middle of the forming assembly and the cutting jig, and the polishing assembly is arranged at the position, close to one side of the cutting assembly, of the workbench;

the cutting jig comprises a receiving frame, a jig frame and a support column, the receiving frame is arranged on the workbench, the support column is vertically arranged in the receiving frame, the jig frame is arranged on the support column, a cutter groove is further formed in the side wall of the jig frame, a second electromagnetic valve is arranged at the bottom of the jig frame, and a leakage hole and a leakage pipe are further formed at the bottom of the receiving frame;

the cutting mechanism comprises a slicing mechanism and a grain cutting mechanism, the slicing mechanism comprises a mounting block, a slicing cylinder, a second mounting plate and a plurality of slicing knives, the mounting block is arranged at the side part of the cutting jig, the slicing cylinder is horizontally arranged on the mounting block, the output end of the slicing cylinder is arranged towards the direction of the cutting jig, the second mounting plate is fixedly connected with the output end of the slicing cylinder, the slicing knives are all arranged on the second mounting plate, the grain cutting mechanism comprises a third supporting rod, a second rotating cylinder, a second fixing frame, a sixth cylinder and a grain cutting plate, the third supporting rod is vertically arranged at one side of the cutting jig far away from the slicing mechanism, the second rotating cylinder is vertically arranged at the top end of the third supporting rod, the second fixing frame is fixedly connected with the output end of the second rotating cylinder, the sixth cylinder is vertically arranged at the tail end of the second fixing frame, the grain cutting plate is fixedly connected with the output end of the sixth cylinder, the grain cutting plate is provided with a plurality of grain cutting grooves.

Further, transport the subassembly including second bracing piece, first revolving cylinder, first mount, fifth cylinder and gas claw, the vertical setting of second bracing piece is on the workstation, and first revolving cylinder is fixed to be set up at the top of second bracing piece, first mount and first revolving cylinder's output fixed connection, and the vertical setting of fifth cylinder is at the end of first mount, gas claw and the output fixed connection of fifth cylinder.

Further, the polishing assembly comprises an installation frame, a third motor, a screw rod, a connecting portion and a rotating cylinder, the installation frame is arranged on the side portion of the workbench, the third motor is arranged in the installation frame, the screw rod is fixedly connected with the output end of the third motor, the rotating cylinder is arranged above the third motor, the connecting portion is arranged at the bottom of the rotating cylinder, and the screw rod is in threaded connection with the connecting portion.

Has the advantages that: according to the medicinal powder pill making device, the preparation of pills is respectively carried out in a plurality of steps, the connection among all the steps is tight, the pill preparation efficiency is ensured, and the medicinal effect can be ensured in the pill preparation process; the procedure of weighing firstly and then feeding is adopted for feeding the water and the raw powder, so that the accuracy of the ratio of various components of the medicine is ensured; when cutting the medicine into granules, make the medicine into the rectangle shape earlier, guarantee can not waste the leftover bits of medicine etc. in the cutting, improved the efficiency of medicine pill, after granulating, polish the medicine grain for the medicine grain is more mellow and more smooth.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a first diagram illustrating a partially disassembled structure according to the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic diagram of a partially disassembled structure of the present invention;

FIG. 6 is a third schematic view of the partially disassembled structure of the present invention;

FIG. 7 is a fourth schematic view of the partially disassembled structure of the present invention;

FIG. 8 is a fifth schematic view of the partial split structure of the present invention;

FIG. 9 is a sixth schematic view of the present invention in a partially disassembled configuration;

FIG. 10 is a seventh schematic view of the partially disassembled structure of the present invention;

FIG. 11 is an eighth schematic partial disassembled structure of the present invention;

FIG. 12 is a nine schematic partial split structure according to the present invention;

FIG. 13 is a ten schematic partial split structure of the present invention;

description of reference numerals: the device comprises a workbench 1, a stirring assembly 2, a kneading assembly 3, a conveying assembly 4, a polishing assembly 5, a water feeding mechanism 6, a raw powder feeding mechanism 7, a medicinal powder feeding mechanism 8, a pushing mechanism 9, a press-fitting mechanism 10, a cutting jig 11, a first feeding port 12, a first electromagnetic valve 13, a first feeding pipe 14, a receiving disc 15, a feeding pipe 16, a first mounting plate 17, a discharging cylinder 18, a discharging plate 19, a first portal frame 20, a second feeding port 21, a second feeding pipe 22, a first storage box 23, a second portal frame 24, a first cylinder 25, a first motor 26, a stirring frame 27, a second storage box 28, a third portal frame 29, a second cylinder 30, a second motor 31, a connecting shaft 32, a kneading disc 33, an outlet 34, a fourth portal frame 35, a material blocking cylinder 36, a material blocking plate 37, a third cylinder 38, a material pushing plate 39, a baffle 40, a fourth cylinder 41, a pushing block 42 and a first supporting rod 43, the cutting device comprises a pressing cylinder 44, a pressing block 45, a second supporting rod 46, a first rotary cylinder 47, a first fixing frame 48, a fifth cylinder 49, a gas claw 50, a receiving frame 51, a jig frame 52, a supporting column 53, a cutter groove 54, a leakage pipe 55, a slicing mechanism 56, a granulating mechanism 57, an installation block 58, a slicing cylinder 59, a second installation plate 60, a slicing knife 61, a third supporting rod 62, a second rotary cylinder 63, a second fixing frame 64, a sixth cylinder 65, a granulating plate 66, an installation frame 67, a third motor 68, a screw 69, a connecting part 70 and a rotary cylinder 71.

Detailed Description

The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:

referring to fig. 1 to 13, a powder pelletizing device comprises a workbench 1, a feeding assembly, a stirring assembly 2, a kneading assembly 3, a forming assembly, a conveying assembly 4, a cutting assembly and a polishing assembly 5, wherein the stirring assembly 2 and the kneading assembly 3 are sequentially arranged on the workbench 1, the feeding assembly comprises a water feeding mechanism 6, a raw powder feeding mechanism 7 and a powder feeding mechanism 8, the water feeding mechanism 6 and the raw powder feeding mechanism 7 are both arranged on the stirring assembly 2, the powder feeding mechanism 8 is arranged on the kneading assembly 3, the forming assembly comprises a pushing mechanism 9 and a press-loading mechanism 10, the pushing mechanism 9 is arranged on the lateral part of the stirring assembly 2, the output end of the pushing mechanism 9 is arranged towards the press-loading mechanism 10, the press-loading mechanism 10 is arranged on the lateral part of the kneading assembly 3, the cutting assembly comprises a cutting jig 11 and a cutting mechanism, the cutting jig 11 is arranged on the side of the workbench 1 far away from the stirring assembly 2, the cutting mechanism is arranged at the side part of the cutting jig 11, the conveying assembly 4 is arranged at the middle position between the forming assembly and the cutting jig 11, and the polishing assembly 5 is arranged at the position of one side, close to the cutting assembly, of the workbench 1. The device is made of materials with lower viscosity, so that too much medicine can not be adhered during operation.

Referring to fig. 1 to 4, each of the water feeding mechanism 6 and the raw powder feeding mechanism 7 includes a first feeding port 12, a first electromagnetic valve 13, a first feeding pipe 14, a receiving tray 15, a discharging mechanism and a feeding pipe 16, the first feeding port 12 is in an inverted circular truncated cone-shaped structure, the first feeding port 12 is disposed above the workbench 1, the first feeding pipe 14 is connected to the lower end of the first feeding port 12, the first electromagnetic valve 13 is fixedly connected to the first feeding pipe 14, the receiving tray 15 is disposed below the first feeding pipe 14, the upper end of the feeding pipe 16 is connected to the lower end of the receiving tray 15, the lower end of the feeding pipe 16 is connected to the stirring assembly 2, the discharging mechanism includes a first mounting plate 17, a discharging cylinder 18 and a discharging plate 19, the first mounting plate 17 is fixedly disposed on the side wall of the feeding pipe 16, the discharging cylinder 18 is horizontally disposed on the first mounting plate 17, and the discharging plate 19 is fixedly connected to the output end of the radiotherapy cylinder, and the blowing board 19 pegs graft on the junction of blowing pipe and accepting the dish 15, the accepting the dish 15 lower extreme still is equipped with the weight inductor, still fixed mounting has first portal frame 20 on the workstation 1, and first material loading pipe 14 is all fixed mounting on first portal frame 20, powder feed mechanism 8 is including second material loading mouth 21 and second material loading pipe 22, and second material loading mouth 21 sets up in the top of workstation 1, and the upper end fixed connection of second material loading pipe 22 is in the bottom of second material loading mouth 21, and the lower extreme setting of second material loading pipe 22 is on rubbing and rubbing subassembly 3. Water and the raw powder are respectively placed in the corresponding feeding ports and slowly fall into the receiving disc 15, a weight sensor arranged on the receiving disc 15 senses the falling weight, the weight is fed back to the controller to control the first electromagnetic valve 13 to close the first feeding port 12, then the discharging mechanism places the water and the raw powder into the first storage box 23, a heat generating device is arranged at the bottom of the first storage box 23 to heat the water and the raw powder, and the stirring assembly 2 stirs and mixes the water and the raw powder; the weighed medicine powder is loaded from the second loading port 21.

Referring to fig. 1, 2 and 5, the stirring assembly 2 includes a first storage box 23, a second portal frame 24, a first air cylinder 25, a first motor 26 and a stirring frame 27, the first storage box 23 is fixedly disposed on the workbench 1, the second portal frame 24 is disposed on the first storage box 23, the first air cylinder 25 is vertically disposed on the second portal frame 24, an output end of the first air cylinder 25 is disposed downward, the first motor 26 is fixedly connected to an output end of the first air cylinder 25, an output end of the first motor 26 extends into the first storage box 23, and the stirring frame 27 is fixedly connected to an output end of the first motor 26. The first motor 26 drives the stirring frame 27 to stir and mix the water and the raw powder, and after the stirring is completed, the first cylinder 25 drives the stirring frame 27 to ascend so as to separate the mixture of the water and the raw powder.

Referring to fig. 1, 2 and 6, the kneading assembly 3 includes a second storage box 28, a third portal frame 29, a second air cylinder 30, a second motor 31, a connecting shaft 32 and a kneading disc 33, the second storage box 28 is disposed at a side portion of the first storage box 23, the third portal frame 29 is fixedly disposed on the second storage box 28, the second air cylinder 30 is vertically disposed at a top end of the third portal frame 29, the second motor 31 is fixedly connected with an output end of the second air cylinder 30, the connecting shaft 32 is fixedly connected with an output end of the second motor 31, the connecting shaft 32 extends into the second storage box 28, and the kneading disc 33 is horizontally connected at a tail end of the connecting shaft 32. After the mixture of water and raw meal enters the second storage box 28, the second motor 31 drives the connecting shaft 32 to rotate, the connecting shaft 32 is connected to the edge of the kneading disc 33, so that the rotation of the connecting shaft 32 drives the kneading disc 33 to make a circular motion in the second storage box 28, and the mixture of water and raw meal and the medicinal powder which is just added are kneaded.

Referring to fig. 1, 2, 5 and 6, both sides of the second storage box 28 and a side of the first storage box 23 adjacent to the second storage box 28 are provided with an outlet 34, the side parts of the outlet 34 of the first storage box 23 and the outlet 34 of the second storage box 28 far away from the first storage box 23 are respectively provided with a stop mechanism, the material blocking mechanism comprises a fourth portal frame 35, a material blocking cylinder 36 and a material blocking plate 37, the fourth portal frame 35 is arranged at the bottom of the workbench 1, the material blocking cylinder 36 is arranged on the workbench 1, the output end of the material blocking cylinder 36 is vertically arranged upwards, the material blocking plate 37 is fixedly connected with the output end of the material blocking cylinder 36, the material blocking plate 37 penetrates through the bottom of the workbench 1 and the first storage box 23 or the second storage box 28 and extends into the first storage box 23 or the second storage box 28, and the striker plate 37 is slidably coupled to the bottom of the first storage box 23 or the second storage box 28. When the stirring assembly 2 or the kneading assembly 3 is operated, the striker plate 37 of the striker mechanism is in a state of sealing the outlet 34, and when the medicine is transported from the first storage box 23 to the second storage box 28 or from the second storage box 28 to the forming assembly, the corresponding striker plate 37 is in a position of releasing the outlet 34, thereby facilitating the transportation of the medicine.

Referring to fig. 1, 2, 5, 7 and 8, the pushing mechanism 9 includes a third cylinder 38 and a material pushing plate 39, the third cylinder 38 is horizontally disposed on the working platform 1, an output end of the third cylinder 38 extends into the first storage box 23, the material pushing plate 39 is fixedly connected to an output end of the third cylinder 38, the press-fitting mechanism 10 includes a baffle 40 vertically disposed at a side portion of the second storage box 28, a horizontal pushing mechanism and a pressing mechanism symmetrically disposed on the working platform 1, the horizontal pushing mechanism includes a fourth cylinder 41 and a pushing block 42, the fourth cylinder 41 is disposed on the working platform 1, an output end of the fourth cylinder 41 is disposed toward the inside of the working platform 1, the pushing block 42 is fixedly connected to an output end of the fourth cylinder 41, the pressing mechanism includes a first support rod 43 of an inverted "L" shape, a pressing cylinder 44 and a pressing block 45, the first support rod 43 is fixedly disposed on the working platform 1, the pressing cylinder 44 is disposed at the end of the first support rod 43, and the pressing block 45 is fixedly connected to the output end of the pressing cylinder 44. The pushing mechanism 9 is used for conveying the medicine from the first storage box 23 to the second storage box 28 or from the second storage box 28 to the forming assembly, and when the medicine is formed, one surface of the medicine is extruded.

Referring to fig. 1, 2 and 9, the conveying assembly 4 includes a second supporting rod 46, a first rotating cylinder 47, a first fixing frame 48, a fifth cylinder 49 and a pneumatic claw 50, the second supporting rod 46 is vertically disposed on the working table 1, the first rotating cylinder 47 is fixedly disposed at the top of the second supporting rod 46, the first fixing frame 48 is fixedly connected with an output end of the first rotating cylinder 47, the fifth cylinder 49 is vertically disposed at the end of the first fixing frame 48, and the pneumatic claw 50 is fixedly connected with an output end of the fifth cylinder 49. The carrying assembly 4 carries the press-fitted medicine into the cutting jig 11.

Referring to fig. 1, 2 and 10, the cutting jig 11 includes a receiving frame 51, a jig frame 52 and a supporting column 53, the receiving frame 51 is disposed on the workbench 1, the supporting column 53 is vertically installed in the receiving frame 51, the jig frame 52 is disposed on the supporting column 53, a cutter groove 54 is further disposed on a side wall of the jig frame 52, a second electromagnetic valve is disposed at the bottom of the jig frame 52, a leak hole and a leak pipe 55 are further disposed at the bottom of the receiving frame 51, and a tail end of the leak pipe 55 extends to a position above the polishing assembly 5. The cutting jig 11 is used for placing the pressed and formed medicine.

Referring to fig. 1, 2, 11 and 12, the cutting mechanism includes a slicing mechanism 56 and a dicing mechanism 57, the slicing mechanism 56 includes a mounting block 58, a slicing cylinder 59, a second mounting plate 60 and a plurality of slicing knives 61, the mounting block 58 is disposed at a side portion of the cutting jig 11, the slicing cylinder 59 is horizontally disposed on the mounting block 58, an output end of the slicing cylinder 59 is disposed toward the cutting jig 11, the second mounting plate 60 is fixedly connected with an output end of the slicing cylinder 59, the slicing knives 61 are disposed on the second mounting plate 60, the dicing mechanism 57 includes a third supporting rod 62, a second rotating cylinder 63, a second fixing frame 64, a sixth cylinder 65 and a dicing plate 66, the third supporting rod 62 is vertically disposed at a side of the cutting jig 11 away from the slicing mechanism 56, the second rotating cylinder 63 is vertically disposed at a top end of the third supporting rod 62, the second fixing frame 64 is fixedly connected with an output end of the second rotating cylinder 63, the sixth cylinder 65 is vertically arranged at the tail end of the second fixing frame 64, the grain cutting plate 66 is fixedly connected with the output end of the sixth cylinder 65, and the grain cutting plate 66 is provided with a plurality of grain cutting grooves. The slicing mechanism 56 and the dicing mechanism 57 sequentially cut the medicines in the cutting jig 11, and finally cut the block-shaped medicines into the granular medicines.

Referring to fig. 1, 2 and 13, the polishing assembly 5 includes a mounting frame 67, a third motor 68, a screw 69, a connecting portion 70 and a rotating cylinder 71, the mounting frame 67 is disposed at a side portion of the worktable 1, the third motor 68 is disposed in the mounting frame 67, the screw 69 is fixedly connected to an output end of the third motor 68, the rotating cylinder 71 is disposed above the third motor 68, the connecting portion 70 is disposed at a bottom portion of the rotating cylinder 71, and the screw 69 is in threaded connection with the connecting portion 70. After the cutting is finished, the second electromagnetic valve at the bottom of the cutting jig 11 is opened, the medicine grains are placed into the receiving frame 51, finally, the medicine grains leak into the inverted polishing component 5, the polishing component 5 rotates to polish the cut medicine grains, after the polishing is finished, the rotating cylinder 71 is disassembled, the pills are poured out, and the processing is finished.

The working principle is as follows: water and raw powder are respectively placed in corresponding feeding ports and slowly fall into the receiving disc 15, a weight sensor arranged on the receiving disc 15 senses the falling weight, the weight is fed back to the controller to control the first electromagnetic valve 13 to close the first feeding port 12, then the discharging mechanism places the water and the raw powder into the first storage box 23, a heat generating device is arranged at the bottom of the first storage box 23 and heats the water and the raw powder, the stirring component 2 stirs and mixes the water and the raw powder, after the mixture of the water and the raw powder enters the second storage box 28, the second motor 31 drives the connecting shaft 32 to rotate, the connecting shaft 32 is connected to the edge of the rubbing disc 33, so that the rotation of the connecting shaft 32 drives the rubbing disc 33 to do circular motion in the second storage box 28, the mixture of the water and the raw powder and the medicinal powder which is just added are kneaded, the pushing mechanism 9 is used for conveying the medicines from the first storage box 23 to the second storage box 28 or from the second storage box 28 to the forming component, and when the medicine takes shape, with the cooperation of pressure equipment mechanism 10 with the medicine pressure become the rectangle bulk structure, transport subassembly 4 and transport the fashioned medicine of pressure equipment to cutting tool 11 in, slicer mechanism 56 and grain cutting mechanism 57 cut the medicine that is in cutting tool 11 in proper order, the medicine of cubic medicine final cutting for the grain dress, after the cutting finishes, the second electromagnetic valve of cutting tool 11 bottom is opened, place the medicine grain in accepting the frame 51, finally leak into and pour polishing subassembly 5 in, polishing subassembly 5 is rotatory carries out the polishing operation to the medicine grain that finishes of cutting, after the polishing finishes, lift rotary cylinder 71 off, pour out the pellet, accomplish the processing.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. A powder pill making device comprises a workbench (1), a feeding assembly, a stirring assembly (2), a kneading assembly (3), a forming assembly, a conveying assembly (4), a cutting assembly and a polishing assembly (5), wherein the stirring assembly (2) and the kneading assembly (3) are sequentially arranged on the workbench (1), the feeding assembly comprises a water feeding mechanism (6), a raw powder feeding mechanism (7) and a powder feeding mechanism (8), the water feeding mechanism (6) and the raw powder feeding mechanism (7) are both arranged on the stirring assembly (2), the powder feeding mechanism (8) is arranged on the kneading assembly (3), the forming assembly comprises a pushing mechanism (9) and a press-loading mechanism (10), the pushing mechanism (9) is arranged on the side part of the stirring assembly (2), and the output end of the pushing mechanism (9) is arranged towards the press-loading mechanism (10), the press-fitting mechanism (10) is arranged on the side portion of the kneading assembly (3), the cutting assembly comprises a cutting jig (11) and a cutting mechanism, the cutting jig (11) is arranged at the position, far away from one side of the stirring assembly (2), of the workbench (1), the cutting mechanism is arranged on the side portion of the cutting jig (11), the conveying assembly (4) is arranged in the middle of the forming assembly and the cutting jig (11), and the polishing assembly (5) is arranged at the position, close to one side of the cutting assembly, of the workbench (1);

the method is characterized in that:

the stirring assembly (2) comprises a first storage box (23), a second portal frame (24), a first air cylinder (25), a first motor (26) and a stirring frame (27), the first storage box (23) is fixedly arranged on the workbench (1), the second portal frame (24) is arranged on the first storage box (23), the first air cylinder (25) is vertically arranged on the second portal frame (24), the output end of the first air cylinder (25) is arranged downwards, the first motor (26) is fixedly connected with the output end of the first air cylinder (25), the output end of the first motor (26) extends into the first storage box (23), and the stirring frame (27) is fixedly connected with the output end of the first motor (26);

the kneading assembly (3) comprises a second storage box (28), a third portal frame (29), a second air cylinder (30), a second motor (31), a connecting shaft (32) and a kneading disc (33), the second storage box (28) is arranged on the side of the first storage box (23), the third portal frame (29) is fixedly arranged on the second storage box (28), the second air cylinder (30) is vertically arranged at the top end of the third portal frame (29), the second motor (31) is fixedly connected with the output end of the second air cylinder (30), the connecting shaft (32) is fixedly connected with the output end of the second motor (31), the connecting shaft (32) extends into the second storage box (28), and the kneading disc (33) is horizontally connected to the tail end of the connecting shaft (32);

both sides of the second storage box (28) and one side of the first storage box (23) close to the second storage box (28) are provided with an outlet (34), the outlet (34) of the first storage box (23) and the side part of the outlet (34) of the second storage box (28) far away from the first storage box (23) are provided with a material blocking mechanism, and when the stirring assembly (2) or the kneading assembly (3) operates, the material blocking mechanism is in a state of sealing the outlet (34);

the pushing mechanism (9) comprises a third air cylinder (38) and a material pushing plate (39), the third air cylinder (38) is horizontally arranged on the workbench (1), the output end of the third air cylinder (38) extends into the first storage box (23), and the material pushing plate (39) is fixedly connected with the output end of the third air cylinder (38);

the press-mounting mechanism (10) comprises a baffle (40) vertically arranged on the side part of the second storage box (28), a horizontal pushing mechanism and a pressing mechanism which are symmetrically arranged on the workbench, the horizontal pushing mechanism comprises a fourth air cylinder (41) and a pushing block (42), the fourth air cylinder (41) is arranged on the workbench (1), the output end of the fourth air cylinder (41) is arranged towards the inside of the workbench (1), the pushing block (42) is fixedly connected with the output end of the fourth air cylinder (41), the pressing mechanism comprises an inverted L-shaped first supporting rod (43), a pressing air cylinder (44) and a pressing block (45), the first supporting rod (43) is fixedly arranged on the workbench (1), the pressing air cylinder (44) is arranged at the tail end of the first supporting rod (43), and the pressing block (45) is fixedly connected with the output end of the pressing air cylinder (44);

water and the raw powder are respectively placed in a first storage box (23) through a water feeding mechanism (6) and a raw powder feeding mechanism (7), and the medicinal powder is placed in a second storage box (28) through a medicinal powder feeding mechanism (8); starting the stirring assembly (2) to stir and mix the water and the raw powder, after stirring is completed, driving a stirring frame (27) to ascend by a first air cylinder (25), enabling a material blocking mechanism at an outlet of a first storage box (23) to be at a position of releasing an outlet (34), conveying the mixture of the water and the raw powder to a second storage box (28) from the first storage box (23) by a pushing mechanism (9), then driving a connecting shaft (32) to rotate by a second motor (31) of the kneading assembly (3), driving a kneading disc (33) to do circular motion in the second storage box (28), and kneading the mixture of the water and the raw powder and the added medicinal powder; then, a material blocking mechanism at the outlet of the second storage box (28) is in a position of releasing the outlet (34), the pushing mechanism (9) conveys the medicine from the second storage box (28) to the forming assembly, and when the medicine is formed, one surface of the medicine is extruded and formed and is matched with the press-mounting mechanism (10) to press the medicine into a rectangular block structure;

the cutting jig (11) comprises a bearing frame (51), a jig frame (52) and supporting columns (53), the bearing frame (51) is arranged on the workbench (1), the supporting columns (53) are vertically arranged in the bearing frame (51), the jig frame (52) is arranged on the supporting columns (53), cutter grooves (54) are further formed in the side walls of the jig frame (52), a second electromagnetic valve is arranged at the bottom of the jig frame (52), a leak hole and a leak pipe (55) are further arranged at the bottom of the bearing frame (51), and the tail ends of the leak pipes (55) extend to the upper side of the polishing assembly (5);

the cutting mechanism comprises a slicing mechanism (56) and a granulating mechanism (57);

the slicing mechanism (56) comprises an installation block (58), a slicing cylinder (59), a second installation plate (60) and a plurality of slicing knives (61), the installation block (58) is arranged on the side portion of the cutting jig (11), the slicing cylinder (59) is horizontally arranged on the installation block (58), the output end of the slicing cylinder (59) is arranged towards the cutting jig (11), the second installation plate (60) is fixedly connected with the output end of the slicing cylinder (59), and the slicing knives (61) are arranged on the second installation plate (60);

the granulating mechanism (57) comprises a third supporting rod (62), a second rotating cylinder (63), a second fixing frame (64), a sixth cylinder (65) and a granulating plate (66), the third supporting rod (62) is vertically arranged on one side, away from the slicing mechanism (56), of the cutting jig (11), the second rotating cylinder (63) is vertically arranged at the top end of the third supporting rod (62), the second fixing frame (64) is fixedly connected with the output end of the second rotating cylinder (63), the sixth cylinder (65) is vertically arranged at the tail end of the second fixing frame (64), the granulating plate (66) is fixedly connected with the output end of the sixth cylinder (65), and the granulating plate (66) is provided with a plurality of granulating grooves;

the medicine that transports subassembly (4) and will press fit the shaping transports to cutting jig (11) in, slicing mechanism (56) and eager grain mechanism (57) are in proper order to the medicine that is in cutting jig (11) cut, the medicine of the cubic medicine final cutting for the grain dress, the back is accomplished in the cutting, the second electromagnetic valve door of cutting jig (11) bottom is opened, place the medicine grain into and accept in frame (51), finally leak into among the polishing subassembly (5), polishing subassembly (5) are rotatory to carry out the polishing operation to the medicine grain that the cutting was accomplished and are formed the pellet.

2. A powder pelletizing device according to claim 1, characterized in that: the conveying assembly (4) comprises a second supporting rod (46), a first rotary cylinder (47), a first fixing frame (48), a fifth cylinder (49) and a pneumatic claw (50), the second supporting rod (46) is vertically arranged on the workbench (1), the first rotary cylinder (47) is fixedly arranged at the top of the second supporting rod (46), the first fixing frame (48) is fixedly connected with the output end of the first rotary cylinder (47), the fifth cylinder (49) is vertically arranged at the tail end of the first fixing frame (48), and the pneumatic claw (50) is fixedly connected with the output end of the fifth cylinder (49).