A pressing device for traditional Chinese medicine decoction pieces production

Abstract

The utility model discloses a kind of pressing device of traditional Chinese medicine decoction pieces production, fixed support frame inner side one end is equipped with rotary motor by motor base, rotary motor output shaft top end is clamped with rotary forming die, fixed support frame one end is clamped with outgoing electric push rod, outgoing electric push rod one end is clamped with outgoing scraping ring, rotary forming die inner side is slidably connected with lifting moving block, fixed support frame inner side one end is equidistantly installed with several processing hydraulic cylinders, the top of multiple processing hydraulic cylinders is installed with fixed electromagnet, fixed support frame inner side is clamped with several lower displacement hydraulic cylinders, the utility model is driven outgoing electric push rod outgoing scraping ring to promote decoction piece discharge, so that when carrying out tablet production, the position of feeding, discharge and pressing can be dispersed, reduce the waiting time generated by feeding and discharging, and utilize twice pressing, increase the time of pressing, guarantee the compactness of product, improve the quality and overall production efficiency of product.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine decoction piece manufacturing technology, specifically a pressing device for the production of traditional Chinese medicine decoction pieces. Background Technology

[0002] Traditional Chinese medicine decoction pieces are processed medicinal materials that have undergone preparation and are often used in decocting Chinese medicine prescriptions. It is a traditional way of using Chinese medicine to facilitate clinical use and preservation. Traditional Chinese medicine decoction pieces can be divided into plant-based decoction pieces, animal-based decoction pieces, and mineral-based decoction pieces, with plant-based decoction pieces being the most common form.

[0003] However, when producing Chinese herbal medicine slices, because the feeding, discharging and pressing positions of the equipment are the same, it takes a lot of time to coordinate the feeding and discharging, which prolongs the overall operation time and reduces the production efficiency. Furthermore, by producing through single pressing, the slices are prone to becoming loose due to insufficient pressing time, which affects the quality of the product. Utility Model Content

[0004] This utility model provides a pressing device for the production of Chinese herbal medicine slices, which can effectively solve the problems mentioned in the background art. When producing Chinese herbal medicine slices, because the feeding, discharging and pressing positions of the equipment are the same, it takes a lot of time to coordinate the feeding and discharging, which prolongs the overall operation time and reduces the production efficiency. Furthermore, by producing in a single pressing, the slices are prone to loosening due to insufficient pressing time, which affects the quality of the product.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a pressing device for producing Chinese herbal medicine slices, comprising a fixed support frame, wherein the fixed support frame is provided with a pressing assembly, and the pressing assembly includes a rotary motor;

[0006] A rotary motor is mounted on one end of the inner side of the fixed support frame via a motor base. A rotary forming mold is snapped onto the top of the output shaft of the rotary motor. An external electric push rod is snapped onto one end of the fixed support frame. An external scraper ring is snapped onto one end of the external electric push rod. A lifting moving block is slidably connected to the inner side of the rotary forming mold.

[0007] A plurality of processing hydraulic cylinders are equidistantly installed on one end of the inner side of the fixed support frame. A fixed electromagnet is installed on the top of the plurality of processing hydraulic cylinders. A plurality of downward hydraulic cylinders are equidistantly clamped on the top of the inner side of the fixed support frame. A forming mold is installed on the bottom of the plurality of downward hydraulic cylinders.

[0008] A downward-moving electric push rod is fixed at the top center of the fixed support frame. A downward-moving fixing plate is installed at the bottom of the downward-moving electric push rod. Several quantitative feeders are equidistantly clamped to the side end of the downward-moving fixing plate. An injection operation tube is connected through the top of each quantitative feeder.

[0009] According to the above technical solution, the rotary forming mold is rotatably installed on the top of the fixed support frame, and the longitudinal section of the lifting moving block is I-shaped.

[0010] According to the above technical solution, the top end of the fixed electromagnet is magnetically connected to the bottom end of the lifting and moving block;

[0011] The input terminals of the rotary motor, the external electric actuator, the processing hydraulic cylinder, the fixed electromagnet, the downward hydraulic cylinder, the downward electric actuator, and the quantitative feeder are all electrically connected to the output terminal of an external power supply.

[0012] According to the above technical solution, the fixed support frame is provided with an inlet / outlet component, which includes a feeding fixed bucket;

[0013] The top of the fixed support frame is equipped with a feeding fixed bucket, and the top of the feeding fixed bucket is equipped with a feeding motor via a motor base. The bottom of the output shaft of the feeding motor is clamped to a feeding processing frame.

[0014] The fixed support frame is symmetrically equipped with opening and closing electric push rods at one end, and an opening and closing sealing cover is installed at one end of the opening and closing electric push rod. An electric heating drying oven is fixed at one end of the fixed support frame.

[0015] One of the opening and closing sealing covers has an extraction and fixing tube that is equidistantly connected to its top. One end of the extraction and fixing tube is connected to a vacuum pump via an adapter. A collection and fixing box is installed at the bottom inner side of the fixing support frame. A drying circulation box is installed between the extraction and fixing tubes.

[0016] According to the above technical solution, the feeding processing rack is rotatably installed inside the feeding fixed barrel, and the top end of the injection operation pipe is installed through the bottom end of the feeding fixed barrel.

[0017] According to the above technical solution, the vacuum pump is mounted on the top of the opening and closing sealing cover via a motor mount;

[0018] The input terminals of the feed motor, the opening and closing electric actuator, the electric drying oven, and the vacuum pump are all electrically connected to the output terminal of an external power supply.

[0019] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use.

[0020] 1. Equipped with a pressing assembly, a downward-moving electric push rod and a downward-moving fixed plate drive a metering feeder into the inner cavity of the rotary forming mold. Medicinal powder is injected into the rotary forming mold through the metering feeder. A rotary motor drives the rotary forming mold to rotate and change position, while a downward-moving hydraulic cylinder drives the forming die to move downward. The rotary forming mold and forming die are used to press the medicinal powder together. The rotation changes the processing position, and the two simultaneous pressing operations improve the compaction effect. The processing hydraulic cylinder drives a fixed electromagnet and a lifting moving block to push the medicinal slices out of the rotary forming mold. An outward-moving electric push rod drives an outward-moving scraper to push the medicinal slices out. This allows for the dispersion of the feeding, discharging, and pressing positions during tablet production, reducing waiting time during feeding and discharging. Furthermore, the two pressing operations increase the pressing time, ensuring product compactness, improving product quality, and enhancing overall production efficiency.

[0021] 2. Equipped with inlet and outlet components, the feeding motor drives the feeding rack to push the Chinese herbal powder for continuous feeding. An electric actuator moves the sealing cover to open and close the top and bottom of the electric drying chamber. Combined with the extraction and fixing pipe and vacuum pump, the pressure inside the electric drying chamber is reduced, allowing the herbal pieces to dry. Utilizing the low-pressure vacuum environment, low-temperature rapid drying is achieved. The extraction and fixing pipe and drying circulation box dry the water vapor generated by the herbal pieces, and the internal air is self-circulated to ensure the dried herbal pieces are exhausted, improving the internal drying efficiency. Attached Figure Description

[0022] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0023] In the attached diagram:

[0024] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the pressing assembly of this utility model;

[0026] Figure 3 This is a schematic diagram of the installation structure of the electric actuator for outdoor use according to this utility model;

[0027] Figure 4 This is a schematic diagram of the installation structure of the molding die of this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the inlet / outlet component of this utility model;

[0029] Numbered in the diagram: 1. Fixed support frame;

[0030] 2. Pressing assembly; 201. Rotary motor; 202. Rotary forming mold; 203. Outgoing electric push rod; 204. Lifting moving block; 205. Processing hydraulic cylinder; 206. Fixing electromagnet; 207. Outgoing scraper ring; 208. Lowering hydraulic cylinder; 209. Forming mold; 210. Lowering electric push rod; 211. Lowering fixed plate; 212. Metering feeder; 213. Injection operation tube;

[0031] 3. Feeding and discharging components; 301. Feeding fixed bucket; 302. Feeding motor; 303. Feeding processing rack; 304. Opening and closing electric push rod; 305. Opening and closing sealing cover; 306. Electric heating drying oven; 307. Extraction fixed tube; 308. Vacuum pump; 309. Collection fixed box; 310. Drying circulation box. Detailed Implementation

[0032] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0033] Example: Figure 1-5 As shown, this utility model provides a technical solution: a pressing device for producing Chinese herbal medicine slices, including a fixed support frame 1. The fixed support frame 1 is equipped with a pressing assembly 2. The pressing assembly 2 includes a rotary motor 201, a rotary forming mold 202, an outgoing electric push rod 203, a lifting moving block 204, a processing hydraulic cylinder 205, a fixed electromagnet 206, an outgoing scraping ring 207, a downward moving hydraulic cylinder 208, a forming mold 209, a downward moving electric push rod 210, a downward moving fixed plate 211, a quantitative feeder 212, and an injection operation tube 213.

[0034] A rotary motor 201 is mounted on one end of the inner side of the fixed support frame 1 via a motor base. The top of the output shaft of the rotary motor 201 is snapped with a rotary forming mold 202. The rotary forming mold 202 is rotatably mounted on the top of the fixed support frame 1 to achieve repositioning. An outgoing electric push rod 203 is snapped on one end of the fixed support frame 1. An outgoing scraper ring 207 is snapped on one end of the outgoing electric push rod 203. A lifting moving block 204 is slidably connected to the inner side of the rotary forming mold 202. The longitudinal section of the lifting moving block 204 is I-shaped to ensure that it can move steadily when the beverage slices are pushed outward during forming.

[0035] Several processing hydraulic cylinders 205 are equidistantly installed on one end of the inner side of the fixed support frame 1. Fixed electromagnets 206 are installed on the top of the multiple processing hydraulic cylinders 205. The top of the fixed electromagnets 206 is magnetically connected to the bottom of the lifting moving block 204 to achieve magnetic combination connection. Several downward hydraulic cylinders 208 are equidistantly snapped into the top of the inner side of the fixed support frame 1. A forming mold 209 is installed at the bottom of the multiple downward hydraulic cylinders 208.

[0036] A downward electric push rod 210 is fixed at the middle of the top of the fixed support frame 1. A downward fixing plate 211 is installed at the bottom of the downward electric push rod 210. Several quantitative feeders 212 are equidistantly snapped onto the side end of the downward fixing plate 211. An injection operation tube 213 is connected through the top of the quantitative feeder 212.

[0037] To ensure stable operation of the equipment, the input terminals of the rotary motor 201, the external electric actuator 203, the processing hydraulic cylinder 205, the fixed electromagnet 206, the downward hydraulic cylinder 208, the downward electric actuator 210, and the quantitative feeder 212 are all electrically connected to the output terminal of an external power supply.

[0038] The fixed support frame 1 is equipped with an inlet / outlet assembly 3, which includes a feeding fixed bucket 301, a feeding motor 302, a feeding processing rack 303, an opening / closing electric push rod 304, an opening / closing sealing cover 305, an electric heating drying oven 306, an extraction fixed pipe 307, a vacuum pump 308, a collection fixed box 309, and a drying circulation box 310.

[0039] A feeding fixed bucket 301 is installed at the top of the fixed support frame 1. A feeding motor 302 is installed at the top of the feeding fixed bucket 301 through a motor base. A feeding processing frame 303 is snapped at the bottom of the output shaft of the feeding motor 302. The feeding processing frame 303 is rotatably installed inside the feeding fixed bucket 301. The top of the injection operation pipe 213 is installed through the bottom of the feeding fixed bucket 301 to achieve steady material discharge and improve the stability of material supply.

[0040] A symmetrical electric push rod 304 is installed on one end of the fixed support frame 1, an opening and closing sealing cover 305 is installed on one end of the electric push rod 304, and an electric heating drying oven 306 is fixed on one end of the fixed support frame 1.

[0041] One of the opening and closing sealing covers 305 has an extraction and fixing tube 307 that is equidistantly connected to its top. One end of the extraction and fixing tube 307 is connected to a vacuum pump 308 via an adapter. The vacuum pump 308 is mounted on the top of the opening and closing sealing cover 305 via a motor mount to control the air pressure inside the electric heating drying oven 306. A collection and fixing box 309 is installed at the bottom of the inner side of the fixed support frame 1. A drying circulation box 310 is installed between the extraction and fixing tubes 307.

[0042] To ensure stable operation of the equipment, the input terminals of the feed motor 302, the opening and closing electric actuator 304, the electric heating drying oven 306, and the vacuum pump 308 are all electrically connected to the output terminal of an external power supply.

[0043] The working principle and usage process of this utility model are as follows: When producing Chinese herbal medicine slices, the staff put the powdered medicinal materials into the feeding fixed bucket 301. The downward moving electric push rod 210 drives the downward moving fixed plate 211 to move along the fixed support frame 1, placing the quantitative feeder 212 into the cavity inside the rotary forming mold 202. The feeding motor 302 drives the feeding processing rack 303 to rotate along the feeding fixed bucket 301, pushing the medicinal powder into the inside of the quantitative feeder 212 through the injection operation pipe 213. The medicinal powder is injected into the rotary forming mold 202 through the quantitative feeder 212. After the medicinal powder is injected, the downward moving electric push rod 210 drives the downward moving fixed plate 211 to rise, realizing steady feeding processing.

[0044] The rotary forming mold 202 is rotated and repositioned along the fixed support frame 1 by the rotary motor 201. It is magnetically fixed to the lifting moving block 204 by the fixed electromagnet 206. The processing hydraulic cylinder 205 drives the fixed electromagnet 206 and the lifting moving block 204 to move along the cavity of the rotary forming mold 202 to adjust the size of the cavity. The downward moving hydraulic cylinder 208 drives the forming mold 209 to move down. The rotary forming mold 202, the forming mold 209 and the lifting moving block 204 are used to compress the medicine powder. Through two-step compression, the compaction effect is improved. After the compaction is completed, the rotary forming mold 202 rotates to the discharge position. The outgoing electric push rod 203 drives the outgoing scraper ring 207 to move to the top of the rotary forming mold 202. The processing hydraulic cylinder 205 drives the fixed electromagnet 206 and the lifting moving block 204 to rise and push the medicine out of the rotary forming mold 202.

[0045] After the material is discharged, the opening and closing electric actuator 304 drives the opening and closing sealing cover 305 to open the top of the electric heating drying oven 306. The exiting electric actuator 203 drives the exiting scraper ring 207 to push the medicine into the inside of the electric heating drying oven 306. After the material is discharged, the opening and closing electric actuator 304 drives the opening and closing sealing cover 305 to seal the electric heating drying oven 306. The extraction fixing pipe 307 and the vacuum pump 308 depressurize the inside of the electric heating drying oven 306. Using the low-pressure vacuum environment, low-temperature rapid drying is achieved. The electric heating drying oven 306 dries the medicinal slices. The extraction fixing pipe 307 and the drying circulation box 310 dry the water vapor generated by the medicinal slices and circulate the internal air to improve the internal drying efficiency. After drying, the opening and closing electric actuator 304 drives the opening and closing sealing cover 305 to open the bottom of the electric heating drying oven 306 and put the medicinal slices into the inside of the collection fixing box 309 to collect the medicinal slices.

[0046] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pressing device for producing traditional Chinese medicine decoction pieces, comprising a fixed support frame (1), characterized in that: The fixed support frame (1) is provided with a pressing assembly (2), which includes a rotary motor (201); A rotary motor (201) is mounted on one end of the inner side of the fixed support frame (1) via a motor base. A rotary forming mold (202) is snapped onto the top of the output shaft of the rotary motor (201). An outgoing electric push rod (203) is snapped onto one end of the fixed support frame (1). An outgoing scraper ring (207) is snapped onto one end of the outgoing electric push rod (203). A lifting moving block (204) is slidably connected to the inner side of the rotary forming mold (202). A plurality of processing hydraulic cylinders (205) are equidistantly installed on one end of the inner side of the fixed support frame (1). A fixed electromagnet (206) is installed on the top of the plurality of processing hydraulic cylinders (205). A plurality of downward hydraulic cylinders (208) are equidistantly clamped on the top of the inner side of the fixed support frame (1). A forming mold (209) is installed on the bottom of the plurality of downward hydraulic cylinders (208). The fixed support frame (1) has a downward electric push rod (210) fixed at the top center. The downward electric push rod (210) has a downward fixing plate (211) installed at the bottom end. Several quantitative feeders (212) are equidistantly clamped to the side end of the downward fixing plate (211). An injection operation tube (213) is connected through the top of the quantitative feeder (212).

2. The pressing device for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that, The rotary forming mold (202) is rotatably mounted on the top of the fixed support frame (1), and the longitudinal section of the lifting moving block (204) is I-shaped.

3. The pressing device for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that, The top end of the fixed electromagnet (206) is magnetically connected to the bottom end of the lifting moving block (204); The input terminals of the rotary motor (201), the external electric actuator (203), the processing hydraulic cylinder (205), the fixed electromagnet (206), the downward hydraulic cylinder (208), the downward electric actuator (210), and the quantitative feeder (212) are all electrically connected to the output terminal of an external power supply.

4. The pressing device for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that, The fixed support frame (1) is provided with an inlet / outlet component (3), which includes a feeding fixed bucket (301); The top of the fixed support frame (1) is equipped with a feeding fixed bucket (301), and the top of the feeding fixed bucket (301) is equipped with a feeding motor (302) through a motor seat. The bottom of the output shaft of the feeding motor (302) is clamped to a feeding processing frame (303). One end of the fixed support frame (1) is symmetrically equipped with an opening and closing electric push rod (304), one end of the opening and closing electric push rod (304) is equipped with an opening and closing sealing cover (305), and one end of the fixed support frame (1) is fixed with an electric heating drying oven (306). One of the opening and closing sealing caps (305) has an extraction and fixing tube (307) that is equidistantly connected to its top end. One end of the extraction and fixing tube (307) is connected to a vacuum pump (308) via an adapter. A collection and fixing box (309) is installed on the bottom inner side of the fixing support frame (1). A drying circulation box (310) is installed between the extraction and fixing tubes (307).

5. The pressing device for producing traditional Chinese medicine decoction pieces according to claim 4, characterized in that, The feeding processing rack (303) is rotatably installed inside the feeding fixed barrel (301), and the top end of the injection operation pipe (213) is installed through the bottom end of the feeding fixed barrel (301).

6. The pressing device for producing traditional Chinese medicine decoction pieces according to claim 4, characterized in that, The vacuum pump (308) is mounted on the top of the opening and closing sealing cover (305) via a motor mount; The input terminals of the feed motor (302), the opening and closing electric actuator (304), the electric drying oven (306), and the vacuum pump (308) are all electrically connected to the output terminal of an external power supply.

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