Multi-dipping-type full-automatic enteric hollow capsule forming manufacturing production line

A hollow capsule, fully automatic technology, applied in the direction of capsule delivery, drug delivery, household components, etc., can solve the problems of unstable sanitary conditions, high labor costs, low production efficiency, etc., achieve suitable digestion and absorption, and improve the quality of glue dipping , to avoid the effect of uneven thickness

Inactive Publication Date: 2016-05-18
CHONGQING HENGSHENG MEDICINAL CAPSULE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The key process is the molding and manufacturing from the glue to the hollow capsule. Although the existing hollow capsule molding production line is also called a fully automatic enteric-coated hollow capsule production line, it is only one-time dipping and drying. The reason is that it is easy to cause the wall thickness of the hollow capsule to be uneven. In actual production, it is often necessary to continue dipping the glue, and continuing to dip the glue can only be done by hand.
[0004] However, due to the manual dipping of glue, it has the following defects: 1. It is easy to artificially pollute the product, and the sanitary condition is unstable. 2. The different proficiency of the workers will make the product quality unstable. 3. The labor cost is high and the production efficiency is low.

Method used

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  • Multi-dipping-type full-automatic enteric hollow capsule forming manufacturing production line
  • Multi-dipping-type full-automatic enteric hollow capsule forming manufacturing production line
  • Multi-dipping-type full-automatic enteric hollow capsule forming manufacturing production line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] As shown in the figure, a multi-dip automatic enteric-coated hollow capsule production line is manufactured, including frame 1, main workbench 2, main electric control box 3, main drive 4, automatic machine 5, and oiling device 6 , glue dipping device 7, capsule mold 8, forward pushing device 9, conveying device 10, rear electric control box 11, lifting device 12, pushing device 13, drying device 14 and demoulding device 15; Wherein, main workbench 2 is installed At the front end of the frame 1, the rear electric control box 11, the lifting device 12, and the push-back device 13 are installed on the rear end of the frame 1 and connected to each other, the main electric control box 3, the main drive 4, the automatic machine 5, the oiling device 6, Glue dipping device 7, capsule mold 8, forward pushing device 9 and demoulding device 10 are installed on the main workbench and connected to each other, conveying device 10 and drying device 14 are installed on frame 1 and conn...

Embodiment 2

[0021] The needles (control group) made of common mold materials and the needles (experimental group) made of special capsule mold alloy steel in the present invention were used for production control test.

[0022]The composition and mass percentage of the capsule mold alloy steel used in the present invention are: C: 2.30-2.45%, Cr: 0.55%, Si: ≤0.40%, Mn: ≤0.30%, Ni: ≤0.10%, Cu: ≤0.10%, S: ≤0.030%, P: ≤0.030%, the balance is Fe.

[0023] Both the control group and the experimental group were oiled with the same release agent, and the drying temperature was kept at 30-35°C. 2), 42-45 ℃ (experiment 3), through the control experiment, the sag rate of the hollow capsule obtained is very different. The comparison list of the number of hollow capsules whose sag is greater than 0.5mm is as follows:

[0024]

[0025] It can be seen that in the present invention, the hollow capsules produced by the needles made of capsule mold alloy steel have only 2.5%, 3.1%, and 2.8% dents res...

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Abstract

The invention provides a multi-dipping-type full-automatic enteric hollow capsule forming manufacturing production line. A heating device, a secondary dipping working table and a third-time dipping working table are installed on the original basis, and rod needles are made of special capsule mold alloy steel. The multi-dipping-type full-automatic enteric hollow capsule forming manufacturing production line has the advantages that gelatin liquid can keep the necessary temperature and melting degree, uniform gelatin liquid dipping can be conveniently achieved, the condition that the capsule walls are ununiform in thickness or even micropores are formed in the capsule walls can be avoided, and the gelatin dipping quality is improved; meanwhile, gelatin dipping can be performed on a capsule mold by three times, and capsule raw materials containing different ingredients or of the different weights are supplied by gelatin melting devices arranged on the different gelatin dipping working tables, so that enteric hollow capsules are appropriately melted at the different parts such as the esophagus, the stomach and the intestines to be suitable for digestion and absorption of the different parts; in addition, by adopting the rod needles made of the material obtained through the special raw material and a formula, demolding can be better performed on hollow capsule blanks formed after gelatin dipping, and the empty shell depression rate of the capsules is decreased.

Description

technical field [0001] The invention relates to the technical field of hollow capsule production equipment, in particular to a multi-dipping fully automatic enteric-coated hollow capsule production line. Background technique [0002] Empty capsules are one of the most commonly used pharmaceutical excipients. Due to the improvement of people's living standards and medical standards, in addition to medicines, capsules have also been widely used in the food and cosmetic industries. At present, the annual sales volume of domestic empty capsules has exceeded 200 billion. . [0003] The existing hollow capsule production method is to first put the hollow capsule raw materials into the sol tank for stirring, sol, to remove air bubbles, and then through dipping in glue, drying, cooling, demoulding, cutting, fitting, inspection, printing, inspection, Weighing and packaging, thus completing the production of hollow capsules. The key process is the molding and manufacturing from the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J3/07
CPCA61J3/077A61J2200/42
Inventor 陈光伦张强
Owner CHONGQING HENGSHENG MEDICINAL CAPSULE
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