Traditional Chinese medicine decoction piece pressurizing and granulating equipment

Abstract

The invention discloses traditional Chinese medicine decoction piece compression granulation equipment and relates to the technical field of compression granulation, the traditional Chinese medicine decoction piece compression granulation equipment comprises a supporting table, a driving assembly is arranged at the top of the supporting table, and an annular cutting assembly is arranged at the top of the driving assembly. The discharging holes in the top can more uniformly mix and pressurize the materials, the tablet forming quality is further improved, a small number of assemblies are adopted, the design is compact, manufacturing and maintenance are easy, automatic material processing can be achieved in cooperation with a conveying piece, the labor cost is saved, and the production efficiency is improved. Through the design of the moving groove and the moving rod, the annular cutter can rapidly and continuously move up and down, the production efficiency is improved, continuous rising and rotating mixing of materials are also beneficial to improving the production efficiency, mixing of the materials can be achieved in the traditional Chinese medicine material processing process, the automation degree is high, and the overall production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of compression granulation, in particular to a compression granulation device for Chinese herbal medicine slices. Background Art

[0002] Pharmaceutical products are an important part of modern society. Many people need medicines to treat or relieve symptoms when they are sick. Medicines are divided into granular medicines, liquid medicines, capsule medicines and pill medicines. Pill medicines are usually made of adhesives such as honey, and then mixed with wetting agents such as water and powder to form drug raw materials, and finally made into pills;

[0003] The prior art has the following problems:

[0004] Under the prior art, a Chinese patent with publication number "CN112371058A" discloses an extrusion-type tablet granulator. The invention provides an extrusion-type tablet granulator that can automatically extrude and make tablets and can automatically cut the tablets. The extrusion-type tablet granulator includes: a support frame and a mounting plate, the support frame is provided with a mounting plate; a support plate, the mounting plate is provided with a support plate; a stirring mechanism, the support plate is provided with a stirring mechanism; a reciprocating mechanism, the support frame is provided with a reciprocating mechanism. The invention can continuously feed the raw materials in the support frame into the extrusion frame for extrusion to make tablets through the design of the reciprocating mechanism, not only continuously stirring the raw materials, but also accelerating The speed of extruding and making tablets is improved; through the design of the material holding mechanism, the raw materials can be transported to the extrusion frame for extrusion in cooperation with the reciprocating mechanism, so that the raw materials are not easy to fall off the conical block during extrusion, and more raw materials can be transported for extrusion at one time. The above patent can, to a certain extent, deliver the raw materials into the extrusion frame for extrusion to make tablets, but in the device, a large number of transmission components and reciprocating mechanisms are used to realize the transportation of the raw materials. In actual operation, the probability of failure itself is increased, and the overall device cost is high and the structure is complex. It is necessary to improve the existing technology. To this end, we propose a Chinese medicine decoction piece compression granulation equipment to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a Chinese herbal medicine compression granulation device to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0007] The present invention provides a Chinese medicine slice compression granulation device, comprising a support platform, a driving component is arranged on the top of the support platform, a circular cutting component is arranged on the top of the driving component, and the bottom of the support platform is fixedly connected with standing feet, the driving component comprises a mounting cylinder, the bottom of the mounting cylinder is fixedly connected to the support platform, a spiral roller is arranged inside the mounting cylinder, the spiral roller is close to the inner wall of the mounting cylinder and does not contact it, the circular cutting component comprises a motion groove, the motion groove is opened on the surface of the rotating column, the motion groove is arranged on the top of the fixed cylinder, the motion groove is provided with a plurality of motion grooves, the plurality of motion grooves are evenly distributed around the axis of the rotating column, the motion groove is divided into an inclined section and a vertical section, the plurality of inclined sections and the vertical sections are alternately distributed and connected to each other, a motion rod is arranged in the motion groove, and a circular cutter is arranged at the end of the motion rod away from the rotating column.

[0008] Preferably, the bottom of the spiral roller is fixedly connected to a fixed platform, the bottom of the fixed platform is fixedly connected to a driving roller, one end of the bottom of the driving roller passes through the support platform and extends to the bottom of the platform, a rotating bearing is sleeved on the surface of the driving roller, and the inner ring wall of the rotating bearing is fixedly connected to the driving roller.

[0009] Preferably, the outer ring wall of the rotating bearing is fixedly connected to the support platform, an electric motor is arranged at the bottom of the support platform, the output end of the motor is fixedly connected to the driving roller, a connecting window is opened on one side of the bottom of the mounting cylinder, and a feed funnel is fixedly connected to the inner wall of the connecting window.

[0010] Preferably, a fixing ring is sleeved on the surface of the mounting tube, the fixing ring is fixedly connected to the mounting tube, and one side of the bottom of the fixing ring is fixedly connected to the support platform.

[0011] Preferably, the top of the mounting cylinder is rotatably connected to a mounting platform, the bottom of the mounting platform is fixedly connected to the spiral roller, the mounting platform closes the mounting cylinder, and a plurality of discharge holes are opened on the top of the mounting platform, and the discharge holes are evenly distributed around the axis of the mounting platform.

[0012] Preferably, the discharge hole is funnel-shaped, with the larger end of the discharge hole facing the mounting tube, a rotating column is fixedly connected to the top of the mounting tube, a fixed tube is sleeved on the surface of the rotating column, and one end of the top of the rotating column passes through the fixed tube and extends to the top of the tube.

[0013] Preferably, the rotating column is rotatably connected to the fixed cylinder, the inner wall of the bottom of the fixed cylinder is fixedly connected to the outer wall of the mounting cylinder, and a plurality of forming holes are opened around the fixed cylinder, and the plurality of forming holes are evenly distributed around the axis of the fixed cylinder.

[0014] Preferably, one end of the movement rod close to the rotating column is slidably connected to the wall of the movement groove, and one end of the movement rod away from the rotating column is fixedly connected to a connecting seat, the bottom of the connecting seat is fixedly connected to a sliding rod, a positioning cylinder is sleeved on the bottom surface of the sliding rod, the sliding rod is slidably connected to the inner wall of the positioning cylinder, and the bottom of the positioning cylinder is fixedly connected to the mounting cylinder.

[0015] Preferably, a positioning tube is fixedly connected to the bottom of the inner cavity of the positioning cylinder, a telescopic spring is built into the positioning tube, a connecting groove is opened at the bottom of the sliding rod, one end of the telescopic spring away from the positioning tube contacts the bottom of the connecting groove, and the end of the connecting seat away from the rotating column is fixedly connected to the moving tube.

[0016] Preferably, the moving tube is sleeved on the outer surface of the fixed tube and is slidably connected thereto, an annular cutter is fixedly connected to the bottom of the moving tube, a receiving tube is provided at the bottom of the annular cutter, the receiving tube is sleeved on the surface of the mounting tube and is fixedly connected thereto, and a discharge funnel is fixedly connected to one side of the receiving tube.

[0017] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0018] The present invention adopts the spiral roller and the continuous spiral space design, so that the material can be better mixed and rotated, and the effect of pressure molding is improved. The discharge hole on the top can mix and pressurize the material more evenly, and the quality of tablet molding is further improved. The device has a compact structure, occupies a small space, does not occupy too much production space, is suitable for pressure molding and granulation of materials of various specifications, and is suitable for pressure molding and granulation of materials of different specifications. It can be adjusted and optimized according to needs to meet different production needs. It adopts a small number of components and has a compact design, which is easy to manufacture and maintain. It can realize automated material processing with the conveying parts, saving labor costs. The design of the motion groove and the motion rod enables the annular cutter to move up and down quickly and continuously, thereby improving production efficiency. The continuous rising and rotation mixing of the material also helps to improve production efficiency. In the processing of traditional Chinese medicine materials, it can realize the mixing, pressurization and molding of materials. It has a compact structure, strong adaptability, a high degree of automation and improves the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0022] Figure 3 It is a schematic diagram of the assembly structure of the spiral roller and the mounting cylinder of the present invention.

[0023] Figure 4 It is a schematic diagram of the assembly structure of the receiving tube and the ring cutting component of the present invention.

[0024] Figure 5 It is a schematic diagram of the assembly structure of the receiving tube and the driving component of the present invention.

[0025] Figure 6 It is a schematic diagram of the assembly structure of the receiving tube and the annular cutter of the present invention.

[0026] Figure 7 The present invention Figure 6 Enlarged structural diagram at A in the middle.

[0027] Figure 8 It is a schematic diagram of the assembly structure of the telescopic spring and the sliding rod of the present invention.

[0028] In the figure:

[0029] 1. Support platform; 101. Standing foot; 102. Fixed ring; 2. Driving assembly; 201. Mounting cylinder; 202. Spiral roller; 203. Fixed platform; 204. Driving roller; 205. Rotating bearing; 206. Motor; 207. Connecting window; 208. Feeding funnel; 209. Mounting platform; 210. Discharging hole; 211. Rotating column; 212. Fixed cylinder; 213. Forming hole; 3. Annular cutting assembly; 301. Moving groove; 302. Inclined section; 303. Vertical section; 304. Moving rod; 305. Connecting seat; 306. Sliding rod; 307. Positioning cylinder; 308. Positioning tube; 309. Telescopic spring; 310. Connecting groove; 311. Moving tube; 312. Annular cutter; 313. Receiving cylinder; 314. Discharging funnel. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0031] See also Figure 1-Figure 8 The present invention provides a Chinese herbal medicine compression granulation device, including a support platform 1, a driving component 2 is arranged on the top of the support platform 1, a ring cutting component 3 is arranged on the top of the driving component 2, and a standing foot 101 is fixedly connected to the bottom of the support platform 1 around to stabilize the overall device.

[0032] In order to enable the material to be pressurized and formed smoothly for subsequent granulation, a mounting cylinder 201 is provided in the driving component 2. The bottom of the mounting cylinder 201 is fixedly connected to the support platform 1. A spiral roller 202 is built in the mounting cylinder 201. The spiral roller 202 is close to the inner wall of the mounting cylinder 201 on all sides and does not contact it. The bottom of the spiral roller 202 is fixedly connected to a fixed platform 203. The bottom of the fixed platform 203 is fixedly connected to a driving roller 204. One end of the bottom of the driving roller 204 passes through the support platform 1 and extends to the bottom of the platform. A rotating bearing 205 is sleeved on the surface of the driving roller 204. The inner ring wall of the rotating bearing 205 is fixedly connected to the driving roller 204, and the outer ring wall of the rotating bearing 205 is fixedly connected to the support platform 1 Then, a motor 206 is arranged at the bottom of the support platform 1, and the output end of the motor 206 is fixedly connected to the driving roller 204, a connecting window 207 is provided at one side of the bottom of the mounting cylinder 201, and a feeding funnel 208 is fixedly connected to the inner wall of the connecting window 207, a fixing ring 102 is sleeved on the surface of the mounting cylinder 201, and the fixing ring 102 is fixedly connected to the mounting cylinder 201, and one side of the bottom of the fixing ring 102 is fixedly connected to the support platform 1, and a mounting platform 209 is fixedly connected to the top of the mounting cylinder 201, and a plurality of discharge holes 210 are provided at the top of the mounting platform 209, and the discharge holes 210 are evenly distributed around the axis of the mounting platform 209, and the discharge holes 210 are funnel-shaped, and the end with a larger aperture of the discharge hole 210 faces the support platform 1. To the installation cylinder 201, a rotating column 211 is fixedly connected to the top of the installation cylinder 201, and a fixed cylinder 212 is sleeved on the surface of the rotating column 211. One end of the top of the rotating column 211 passes through the fixed cylinder 212 and extends to the top of the cylinder. The rotating column 211 is rotatably connected to the fixed cylinder 212. The inner wall of the bottom of the fixed cylinder 212 is fixedly connected to the outer wall of the installation cylinder 201. A plurality of forming holes 213 are opened around the fixed cylinder 212, and the plurality of forming holes 213 are evenly distributed around the axis of the fixed cylinder 212. The Chinese medicine material is placed in the feeding funnel 208, and the feeding funnel 208 is deep and has a large opening. After the material is accumulated, it contacts with the spiral roller 202 and moves upward under the drive of the spiral fan blades. The spiral roller 20 2 has a small gap with the inner wall of the mounting cylinder 201, and the spiral groove on the surface of the spiral roller 202 is deep, so that a continuous spiral space is formed between the spiral roller 202 and the mounting cylinder 201. This spiral space is small and is constantly rising, and the length of the spiral space is longer than that of the traditional conveying cylinder. At the same time, the material is continuously rotated and mixed, and the material is mixed and pressurized more evenly in coordination with the discharge hole 210 opened on the top, and finally discharged through the multiple forming holes 213 around the fixed cylinder 212. The aperture of the forming hole 213 is small, forming a long cylindrical body, which mixes and pressurizes the material more thoroughly, thereby improving the subsequent tablet forming quality.

[0033] In order to form the tablet, a motion groove 301 is provided in the circular cutting component 3. The motion groove 301 is opened on the surface of the rotating column 211. The motion groove 301 is arranged on the top of the fixed cylinder 212. There are multiple motion grooves 301, and the multiple motion grooves 301 are evenly distributed around the axis of the rotating column 211. The motion groove 301 is divided into an inclined section 302 and a vertical section 303. The multiple inclined sections 302 and the vertical sections 303 are alternately distributed and connected to each other. A motion rod 304 is provided in the motion groove 301. The end of the motion rod 304 close to the rotating column 211 is slidably connected to the groove wall of the motion groove 301. The end of the motion rod 304 away from the rotating column 211 is fixedly connected to a connecting seat 305. The bottom of the connecting seat 305 is fixedly connected to a sliding rod 306. The bottom of the sliding rod 306 The surface is sleeved with a positioning cylinder 307, the sliding rod 306 is slidably connected to the inner wall of the positioning cylinder 307, the bottom of the positioning cylinder 307 is fixedly connected to the installation cylinder 201, the bottom of the inner cavity of the positioning cylinder 307 is fixedly connected with a positioning tube 308, the positioning tube 308 has a built-in telescopic spring 309, a connecting groove 310 is provided at the bottom of the sliding rod 306, the end of the telescopic spring 309 away from the positioning tube 308 is in contact with the bottom of the connecting groove 310, the end of the connecting seat 305 away from the rotating column 211 is fixedly connected with a moving tube 311, the moving tube 311 is sleeved on the outer surface of the fixed cylinder 212 and slidably connected thereto, the bottom of the moving tube 311 is fixedly connected with an annular cutter 312, the bottom of the annular cutter 312 is provided with a receiving tube 313, and the receiving tube 313 is sleeved on the installation cylinder 201 The surface of the receiving cylinder 313 is fixedly connected with it, and a discharge funnel 314 is fixedly connected to one side of the receiving cylinder 313. During the rotation of the spiral roller 202, the mounting platform 209 and the rotating column 211 on its top will also move synchronously with the spiral roller 202. During the movement of the rotating column 211, multiple movement rods 304 in the movement groove 301 on its surface move in the groove, and are restricted by the inclined section 302 and the vertical section 303 of the movement groove 301. When the movement rod 304 contacts the inclined section 302, the movement rod 304 is forced to move upward, driving the connecting seat 305 at one end and the annular cutter 312 at the other end of the connecting seat 305 to move upward in the fixed cylinder 212, and the incision of the annular cutter 312 moves up to the top of the multiple forming holes 213. When the movement rod 304 contacts the vertical section 303, the movement rod 304 is forced to move upward, driving the connecting seat 305 at one end and the annular cutter 312 at the other end of the connecting seat 305 to move upward in the fixed cylinder 212, and the incision of the annular cutter 312 moves up to the top of the multiple forming holes 213. When the material column is cut, the moving rod 304 will be driven downward by the elastic force of the telescopic spring 309, driving the connecting seat 305 at one end and the annular cutter 312 at the other end of the connecting seat 305 to move downward on the surface of the fixed cylinder 212, and the incision of the annular cutter 312 will move to the bottom of the multiple forming holes 213 to complete the process of cutting the material column. The multiple inclined sections 302 and the vertical sections 303 are alternately distributed and continuous, so that the annular cutter 312 moves up and down continuously, and the material strip is processed into tablets. The formed material falls into the receiving cylinder 313 and is discharged from the discharge funnel 314. The device can cooperate with the conveying member to automatically complete the processing of the material, has a certain degree of automation, saves manpower, and has a simple structure. Compared with the mechanism in the comparative document, it is not easy to be damaged.Improve overall production efficiency and production quality.

[0034] How it works

[0035] In actual use, the Chinese medicine material is put into the feeding funnel 208. Since the feeding funnel 208 is deep and has a large opening, the material can be freely accumulated. Driven by the spiral roller 202, the material is pushed upward and rubbed with the spiral groove to form a continuous spiral space. The spiral space is relatively small and long, so that the material can continuously rotate and mix during the continuous rising process. At the same time, the discharge hole 210 on the top is designed to allow the material to be evenly mixed and pressurized to prepare for subsequent tablet molding. Finally, the material is discharged through a plurality of molding holes 213 around the fixed cylinder 212. The small aperture of the molding hole 213 allows the material to form a long cylinder, which improves the mixing and pressurization of the material. The spiral roller 202 and the continuous spiral space design enable the material to be better mixed and rotated, and the pressure molding effect is improved. The discharge hole 210 on the top can mix and pressurize the material more evenly, further improving the quality of tablet molding. The device has a compact structure, a small footprint, and strong adaptability. It can be used for pressure molding and granulation of materials of different specifications.

[0036] A plurality of motion grooves 301 are arranged on the surface of the rotating column 211. These motion grooves 301 are composed of inclined sections 302 and vertical sections 303, and are alternately distributed and connected. A motion rod 304 is arranged in the motion groove 301. The motion rod 304 is slidably connected to the groove wall of the motion groove 301 on the surface of the rotating column 211, and is fixedly connected to the annular cutter 312 through the connecting seat 305. The other end of the motion rod 304 is connected to the positioning cylinder 307 and the installation cylinder 201 through the sliding rod 306. The positioning tube 308 is built with a telescopic spring 309 to play a role in buffering and stabilizing movement. The motion tube 311 is connected to the connecting seat 305 and is slidably connected to the outer surface of the fixed cylinder 212. The bottom of the motion tube 311 is fixedly connected to the annular cutter 312. When the rotating column 211 moves, the motion rod 304 is limited by the shape of the motion groove 301 and moves up and down in the groove. When the motion rod 304 contacts the inclined section 302, the motion rod 304 is forced to move upward, driving the connecting seat 3 05 and the annular cutter 312 move up in the fixed cylinder 212, aligning the incision with the top of the forming hole 213. When the moving rod 304 contacts the vertical section 303, the moving rod 304 is driven downward by the elastic force of the telescopic spring 309, and the connecting seat 305 and the annular cutter 312 move down on the surface of the fixed cylinder 212, moving the incision to the bottom of the forming hole 213. Through the alternating distribution of multiple inclined sections 302 and vertical sections 303, the annular cutter 312 continuously moves up and down to process the material strip into tablets. The formed material falls from the top of the annular cutter 312 into the receiving cylinder 313 and is then discharged through the discharge funnel 314. The device uses a small number of components and has a compact design, is easy to manufacture and maintain, has a high degree of automation, and can realize automated material processing in conjunction with the conveying member, saving labor costs. Due to the design of the moving groove 301 and the moving rod 304, the annular cutter 312 can move up and down quickly and continuously, thereby improving production efficiency.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A Chinese herbal medicine compression granulation device, characterized in that: The invention comprises a support platform (1), a driving component (2) is arranged on the top of the support platform (1), a ring cutting component (3) is arranged on the top of the driving component (2), the bottom of the support platform (1) is fixedly connected with standing feet (101) on all sides, the driving component (2) comprises a mounting cylinder (201), the bottom of the mounting cylinder (201) is fixedly connected to the support platform (1), a spiral roller (202) is built in the mounting cylinder (201), the spiral roller (202) is close to the inner wall of the mounting cylinder (201) on all sides and does not contact the inner wall, a rotating column (211) is arranged on the top of the mounting cylinder (201), and the ring cutting component (3) comprises a moving groove (301 ), the movement groove (301) is opened on the surface of the rotating column (211), the movement groove (301) is arranged on the top of the fixed cylinder (212), a plurality of the movement grooves (301) are arranged, and the plurality of the movement grooves (301) are evenly distributed around the axis of the rotating column (211), the movement groove (301) is divided into an inclined section (302) and a vertical section (303), and the plurality of the inclined sections (302) and the vertical sections (303) are alternately distributed and interconnected, a movement rod (304) is arranged in the movement groove (301), and a ring-shaped cutter (312) is arranged at one end of the movement rod (304) away from the rotating column (211).

2. The Chinese medicine slice compression granulation equipment according to claim 1, characterized in that: The bottom of the spiral roller (202) is fixedly connected to a fixed platform (203), the bottom of the fixed platform (203) is fixedly connected to a driving roller (204), one end of the bottom of the driving roller (204) passes through the support platform (1) and extends to the bottom of the platform, a rotating bearing (205) is sleeved on the surface of the driving roller (204), and the inner ring wall of the rotating bearing (205) is fixedly connected to the driving roller (204).

3. The Chinese medicine slice compression granulation equipment according to claim 2, characterized in that: The outer ring wall of the rotating bearing (205) is fixedly connected to the support platform (1), a motor (206) is arranged at the bottom of the support platform (1), the output end of the motor (206) is fixedly connected to the driving roller (204), a connecting window (207) is opened on one side of the bottom of the mounting cylinder (201), and a feeding funnel (208) is fixedly connected to the inner wall of the connecting window (207).

4. The Chinese medicine slice compression granulation equipment according to claim 3, characterized in that: A fixing ring (102) is sleeved on the surface of the installation tube (201), the fixing ring (102) is fixedly connected to the installation tube (201), and one side of the bottom of the fixing ring (102) is fixedly connected to the support platform (1).

5. The Chinese herbal medicine compression granulation equipment according to claim 4, characterized in that: The top of the mounting cylinder (201) is rotatably connected to a mounting platform (209), the bottom of the mounting platform (209) is fixedly connected to the spiral roller (202), the mounting platform (209) closes the mounting cylinder (201), and a plurality of discharge holes (210) are formed on the top of the mounting platform (209), and the discharge holes (210) are evenly distributed around the axis of the mounting platform (209).

6. The Chinese medicine slice compression granulation equipment according to claim 5, characterized in that: The discharge hole (210) is funnel-shaped, and the end of the discharge hole (210) with a larger aperture faces the mounting tube (201). A rotating column (211) is fixedly connected to the top of the mounting tube (201). A fixed tube (212) is sleeved on the surface of the rotating column (211). One end of the top of the rotating column (211) penetrates the fixed tube (212) and extends to the top of the tube.

7. The Chinese medicine slice compression granulation equipment according to claim 6, characterized in that: The rotating column (211) is rotatably connected to the fixed cylinder (212); the inner wall of the bottom of the fixed cylinder (212) is fixedly connected to the outer wall of the mounting cylinder (201); a plurality of forming holes (213) are formed around the fixed cylinder (212); and the plurality of forming holes (213) are evenly distributed around the axis of the fixed cylinder (212).

8. The Chinese herbal medicine compression granulation equipment according to claim 1, characterized in that: One end of the movement rod (304) close to the rotating column (211) is slidably connected to the groove wall of the movement groove (301), and one end of the movement rod (304) away from the rotating column (211) is fixedly connected to a connecting seat (305), and the bottom of the connecting seat (305) is fixedly connected to a sliding rod (306), and the bottom surface of the sliding rod (306) is sleeved with a positioning tube (307), and the sliding rod (306) is slidably connected to the inner wall of the positioning tube (307), and the bottom of the positioning tube (307) is fixedly connected to the installation tube (201).

9. The Chinese medicine slice compression granulation equipment according to claim 8, characterized in that: A positioning tube (308) is fixedly connected to the bottom of the inner cavity of the positioning cylinder (307), and a telescopic spring (309) is built in the positioning tube (308). A connecting groove (310) is opened at the bottom of the sliding rod (306), and one end of the telescopic spring (309) away from the positioning tube (308) contacts the bottom of the connecting groove (310), and one end of the connecting seat (305) away from the rotating column (211) is fixedly connected to the moving tube (311).

10. The Chinese medicine slice compression granulation equipment according to claim 9, characterized in that: The moving tube (311) is sleeved on the outer surface of the fixed tube (212) and is slidably connected thereto; the bottom of the moving tube (311) is fixedly connected to the annular cutter (312); a receiving tube (313) is provided at the bottom of the annular cutter (312); the receiving tube (313) is sleeved on the surface of the mounting tube (201) and is fixedly connected thereto; a discharge funnel (314) is fixedly connected to one side of the receiving tube (313).

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