Powder feeding mechanism of capsule production line

Abstract

The utility model relates to powdering equipment of a capsule production line, in particular to a powdering mechanism of the capsule production line. A motor is arranged at the bottom of the charging barrel, a screw is arranged at one end of the motor, a material conveying pipe is arranged on the charging barrel, the screw is located in the material conveying pipe, an opening is formed in the portion, located in the charging barrel, of the material conveying pipe, a supporting frame is arranged on the charging barrel, a fifth air cylinder is arranged on the supporting frame, and a powder mechanism is arranged at one end of the fifth air cylinder. The powder mechanism comprises a powder frame, a quantitative frame is arranged on the powder frame, a plurality of quantitative cups are arranged on the quantitative frame, a sixth air cylinder and a seventh air cylinder are arranged on the powder frame, a first scraper blade is arranged at one end of the sixth air cylinder, a second scraper blade is arranged at one end of the seventh air cylinder, and the first scraper blade and the second scraper blade are located above and below the quantitative cups respectively.

Description

Technical Field

[0001] The utility model relates to powder loading equipment for a capsule production line, in particular to a powder loading mechanism for a capsule production line. Background Art

[0002] Drugs packed in capsules are usually powders or granules that are irritating to the esophagus and gastric mucosa, or have a bad taste, are easy to volatilize, are easily decomposed by saliva in the mouth, and are easily inhaled into the trachea. Putting these drugs into capsules not only protects the drug properties from being destroyed, but also protects the digestive organs and respiratory tract. Removing the capsule shell may cause drug loss, drug waste, and reduced efficacy. In addition, some drugs need to be dissolved and absorbed in the intestines, and capsules protect the drugs from being destroyed by gastric acid.

[0003] The powder loading mechanism of the existing capsule production line is not precise enough in quantitative measurement, and the quality of the powder added to some capsules does not meet the standards. Summary of the invention

[0004] The utility model hopes to provide a powder loading mechanism for a capsule production line, and the specific scheme is as follows:

[0005] A powder feeding mechanism for a capsule production line comprises a barrel, a motor is provided at the bottom of the barrel, a screw is provided at one end of the motor, a material conveying pipe is provided on the barrel, the screw is located inside the material conveying pipe, the part of the material conveying pipe located inside the barrel is provided with an opening, a support frame is provided on the barrel, a fifth cylinder is provided on the support frame, a powder mechanism is provided at one end of the fifth cylinder, the powder mechanism comprises a powder frame, a quantitative frame is provided on the powder frame, a plurality of quantitative cups are provided on the quantitative frame, a sixth cylinder and a seventh cylinder are provided on the powder frame, a first scraper is provided at one end of the sixth cylinder, a second scraper is provided at one end of the seventh cylinder, the first scraper and the second scraper are respectively located above and below the quantitative cup.

[0006] The material conveying pipe is provided with a plurality of guide rods which can make the powder fall into the quantitative cup as evenly as possible.

[0007] The powder material rack is provided with a material guide pipe, and the material guide pipe is arranged in cooperation with the quantitative cup. The material guide pipe can better convey the powder into the lower capsule.

[0008] The barrel is provided with a recovery pipe, the recovery pipe is provided with a recovery box, and the recovery box is arranged in cooperation with the quantitative frame. This design can recover the excess powder.

[0009] The end of the quantitative rack close to the recovery box is provided with an inclined surface, and the inclined surface is designed to better allow the powder to fall into the recovery box below.

[0010] The utility model discloses a powder feeding mechanism for a capsule production line. When the quantitative cup is filled, it is the standard amount. The first scraper is used to scrape and level the quantitative cup, so that the quantitative cup is filled and the excess powder is scraped away. When the quantitative amount is completed, the second scraper is opened to transport the material in the quantitative cup to the bottom, so that the quality of the transported powder can be guaranteed to be standard. The powder is slowly transported upwards through the screw rod, so as to enter the powder feeding mechanism, and the powder feeding mechanism can move up and down (driven by the fifth cylinder). BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of a powder loading mechanism of a capsule production line of the utility model;

[0012] Figure 2 This is a schematic diagram of the partial structure of the powder loading mechanism of a capsule production line of the utility model Figure 1 ;

[0013] Figure 3 This is a schematic diagram of the partial structure of the powder loading mechanism of a capsule production line of the utility model Figure 2 ;

[0014] Figure 4 This is a schematic diagram of the partial structure of the powder loading mechanism of a capsule production line of the utility model Figure 3 ;

[0015] The numbers are as follows: 21. barrel; 22. motor; 23. screw; 24. material conveying pipe; 25. support frame; 26. fifth cylinder; 27. powder mechanism; 271. powder rack; 272. dosing rack; 273. dosing cup; 274. sixth cylinder; 275. seventh cylinder; 276. first scraper; 277. second scraper; 278. material guide pipe; 28. guide rod; 281. recovery pipe; 282. recovery box; 283. inclined plane. DETAILED DESCRIPTION

[0016] Combine the following Figure 1-4 For further explanation:

[0017] A powder loading mechanism of a capsule production line includes a barrel 21, a motor 22 is provided at the bottom of the barrel 21, a screw 23 is provided at one end of the motor 22, a material conveying pipe 24 is provided on the barrel 21, the screw 23 is located inside the material conveying pipe 24, and the part of the material conveying pipe 24 located inside the barrel 21 is provided with an opening (the powder enters from the opening, and then the motor 22 rotates the screw 23, thereby transporting the material upward), a support frame 25 is provided on the barrel 21, a fifth cylinder 26 is provided on the support frame 25, and a powder mechanism 27 is provided at one end of the fifth cylinder 26. That is, the powder is slowly transported upward through the screw 23, thereby entering the powder mechanism 27, and the powder mechanism 27 can move up and down (driven by the fifth cylinder 26).

[0018] A plurality of guide rods 28 are provided on the material conveying pipe 24. The guide rods 28 can make the powder fall into the quantitative cup 273 as evenly as possible.

[0019] The powder mechanism 27 includes a powder rack 271, a quantitative rack 272 is provided on the powder rack 271, a plurality of quantitative cups 273 are provided on the quantitative rack 272, a sixth cylinder 274 and a seventh cylinder 275 are provided on the powder rack 271, a first scraper 276 is provided at one end of the sixth cylinder 274, a second scraper 277 is provided at one end of the seventh cylinder 275, and the first scraper 276 and the second scraper 277 are respectively located above and below the quantitative cup 273. When the quantitative cup 273 is filled, it is the standard amount. The first scraper 276 is used to scrape and level, so that the quantitative cup 273 is filled and the excess powder is scraped away. When the quantitative amount is completed, the second scraper 277 is opened to transport the material in the quantitative cup 273 to the bottom.

[0020] The powder rack 271 is provided with a material guide tube 278, which is arranged in cooperation with the quantitative cup 273. The material guide tube 278 can better convey the powder into the lower capsule.

[0021] The barrel 21 is provided with a recovery pipe 281, and the recovery pipe 281 is provided with a recovery box 282, and the recovery box 282 is arranged in cooperation with the quantitative frame 272. This design can recover the excess powder.

[0022] The end of the quantitative frame 272 close to the recovery box 282 is provided with an inclined surface 283. The inclined surface 283 is designed to better allow the powder to fall into the recovery box 282 below.

[0023] The above description is not a limitation of the design of the utility model, and the design of the utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the design of the utility model also fall within the protection scope of the design of the utility model.

Claims

1. A powder loading mechanism for a capsule production line, characterized in that: It includes a barrel, a motor is provided at the bottom of the barrel, a screw is provided at one end of the motor, a material conveying pipe is provided on the barrel, the screw is located inside the material conveying pipe, the part of the material conveying pipe located in the barrel is provided with an opening, a support frame is provided on the barrel, a fifth cylinder is provided on the support frame, a powder mechanism is provided at one end of the fifth cylinder, the powder mechanism includes a powder rack, a quantitative rack is provided on the powder rack, a plurality of quantitative cups are provided on the quantitative rack, a sixth cylinder and a seventh cylinder are provided on the powder rack, a first scraper is provided at one end of the sixth cylinder, a second scraper is provided at one end of the seventh cylinder, the first scraper and the second scraper are respectively located above and below the quantitative cup.

2. A powder loading mechanism for a capsule production line according to claim 1, characterized in that: A plurality of guide rods are arranged on the material conveying pipe.

3. The powder loading mechanism of a capsule production line according to claim 1, characterized in that: The powder material rack is provided with a material guide pipe, and the material guide pipe is arranged in cooperation with the quantitative cup.

4. The powder loading mechanism of a capsule production line according to claim 1, characterized in that: The barrel is provided with a recovery pipe, the recovery pipe is provided with a recovery box, and the recovery box is arranged in cooperation with the quantitative frame.

5. The powder loading mechanism of a capsule production line according to claim 4, characterized in that: An inclined surface is arranged at one end of the quantitative rack close to the recovery box.

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