Traditional Chinese medicine cataplasma forming device with automatic detection function

A molding equipment and automatic detection technology, which can be used in devices for coating liquid on the surface, devices for making medicines into special physical or taking forms, coatings, etc. It can improve the uniformity of the drug film and the influence of the consistency of the size of the drug sticker, so as to reduce blindness, improve practicability and reliability, and ensure product quality and production efficiency.

Inactive Publication Date: 2011-09-14
TIANJIN UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] Taking the existing traditional Chinese medicine cataplasm forming machine as an example, the thickness of the drug patch, the uniformity of the drug film and the size consistency of the drug patch will be affected by th

Method used

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  • Traditional Chinese medicine cataplasma forming device with automatic detection function
  • Traditional Chinese medicine cataplasma forming device with automatic detection function
  • Traditional Chinese medicine cataplasma forming device with automatic detection function

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Embodiment Construction

[0040] The present invention will be further described in detail below in combination with specific embodiments.

[0041] Such as figure 1 Shown is a Chinese medicine cataplasm forming equipment with automatic detection function of the present invention, comprising: forming frame 21, slitting frame 22 and dehumidifying frame 23, storage bin 2, horizontal feeding drug film forming pump, Patch compound forming device, patch longitudinal trimming device, patch transverse cutting device, patch dehumidification device, weighing device and automatic online detection device based on FPGA fuzzy pattern recognition.

[0042]The storage bin 2 is arranged above one end of the molding frame 21, and the bottom of the storage bin 2 is connected to the lateral feeding drug film forming pump 6. Cloth shaft 10, film shaft 9 and a pair of composite molding rolls 5, the patch longitudinal edge trimming device is also arranged under the forming frame 21, a cooling device 4 is provided under the ...

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Abstract

The invention discloses a traditional Chinese medicine cataplasma forming device with automatic detection function. The device comprises: a storage silo, a transverse feeding medicine film forming pump, a patch composite molding device, a patch longitudinal trimming device, a patch transverse cutting device, a patch dehumidifying device, a weighing device and an automatic online detection device based on FPGA (Field Programmable Gate Array) fuzzy pattern recognition, wherein the patch longitudinal trimming device is formed by a combined cutting tool magazine; the patch transverse cutting device adopts an electrostatic adsorption quantitative feeding structure; and the automatic online detection device based on FPGA comprises a plurality of cameras respectively used for stock level detection, coating film detection and cloth substrate detection, a camera and a backlight used for detection of uniformity degree, a photoelectric detector used for transverse feeding detection, a video A/D (Analog to Digital) converter ADV7181B, an SDRAM (Synchronous Dynamic random access memory) cache with the capacity of 16M, and a programmable logic device FPGA. The traditional Chinese medicine cataplasma forming device can monitor the humiture of materials and the indexes such as uniformity, size, dehumidification, weight and the like of auxiliary materials and patches.

Description

technical field [0001] The invention relates to an automatic production equipment of traditional Chinese medicine plaster for external use, in particular to a production mechanical device of traditional Chinese medicine cataplasm with the function of automatic coating detection. Background technique [0002] Traditional Chinese medicine cataplasm refers to an external preparation made by mixing the extract of Chinese medicinal materials with a suitable hydrophilic matrix and then coating it on the interlining cloth. It belongs to a new sustained-release subcutaneous drug preparation. Traditional Chinese medicine cataplasms occupy an important position in the varieties of external patches due to their superior properties such as large drug loading, good skin penetration and absorption, and can be repeatedly peeled off. [0003] In the early 1990s, the traditional Chinese medicine cataplasm was developed and marketed in China, and it has gradually been widely used. But in te...

Claims

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Application Information

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IPC IPC(8): A61J3/08B05C5/00B05C11/02
Inventor 孟昭鹏孙永俊
Owner TIANJIN UNIV
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