Automatic weighing unit bin and automatic weighing method for bulk traditional Chinese medicine decoction pieces

A technology for automatic weighing and traditional Chinese medicine decoction pieces, which is applied in the direction of automatic feeding/discharging of weighing equipment, weighing, measuring devices, etc. The noise intensity and frequency of the valve are not suitable for the quiet environment, etc., to improve the dispensing efficiency, reduce the weighing accuracy, and eliminate the effects of micro-dosing

Pending Publication Date: 2019-01-04
张家港建辰机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the combined scales in the packaging industry cannot be applied to the automatic blending system of traditional Chinese medicine as it is because: (1) the volume
Occupies several cubic meters of space, and the unit warehouse of the traditional Chinese medicine array can only vacate a small space that is not enough in three dimensions for inclusion; (2) noise
The noise intensity and frequency of the vibrating feeder and the discharge valve are not suitable for the quiet environment of the pharmacy; (3) method
For a long period of production cycle after the packaging weighing parameters are determined, the weighing target value is constant, but the weighing target value of traditional Chinese medicine is different for each prescription, and the existing application methods cannot adapt to the frequently changing combination of traditional Chinese medicine prescriptions

Method used

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  • Automatic weighing unit bin and automatic weighing method for bulk traditional Chinese medicine decoction pieces
  • Automatic weighing unit bin and automatic weighing method for bulk traditional Chinese medicine decoction pieces
  • Automatic weighing unit bin and automatic weighing method for bulk traditional Chinese medicine decoction pieces

Examples

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Effect test

Embodiment 1

[0044] Such as figure 1 , figure 2 The shown automatic weighing unit warehouse suitable for bulk Chinese herbal decoction pieces includes a medicine warehouse 1, a weighing system 2 located in the medicine warehouse 1 and a medicine supply device 3, and a partition 4 is arranged in the medicine warehouse 1, The partition 4 divides the drug storehouse 1 into a drug storage chamber 5 located at the upper part and a weighing chamber 6 located at the lower part. A drug outlet 7 is provided at the bottom of the drug storage room 5, and one end of the drug supply device 3 is connected to the drug outlet 7. The medicine inlet end is connected, and the other end is the medicine outlet end connected with the weighing system 2. The medicine supply device 3 transfers the traditional Chinese medicine in the medicine storage chamber 5 to the weighing system 2 for weighing. The weighing system 2 consists of multiple Each weighing device 2-1 is composed of a combination, each weighing devi...

Embodiment 2

[0060] Such as Figure 7 As shown, on the basis of Embodiment 1, another distributing device 9 is replaced in this embodiment. The distributing device 9 of this embodiment includes a swinging distribution bucket 9-6 whose middle part is hinged on the drug storehouse 1, and a driving swinging distribution bucket 9-6. 9-6 oscillating swinging distribution bucket driving device 9-7, the swinging distribution bucket driving device 9-7 is a stepping motor or a servo motor, and adopts a synchronous belt to connect with the shaft transmission of the swinging distribution bucket 9-6. A weighing device 2-1 is respectively arranged under the two ends of the swinging distribution bucket 9-6, and to which end the swinging distribution bucket 9-6 is tilted, the traditional Chinese medicine is poured into the weighing device 2-1 below the end. In order to ensure the swing position of the swing distribution bucket 9-6, the left swing limit shaft 9-9 and the right swing limit shaft 9-10 of th...

Embodiment 3

[0063] Such as Figure 8 ~ Figure 11 The shown automatic weighing unit warehouse suitable for bulk Chinese herbal decoction pieces includes a medicine warehouse 1, a weighing system 2 located in the medicine warehouse 1 and a medicine supply device 3, and a partition 4 is arranged in the medicine warehouse 1, The partition 4 divides the drug storehouse 1 into a drug storage chamber 5 located at the upper part and a weighing chamber 6 located at the lower part. A drug outlet 7 is provided at the bottom of the drug storage room 5, and one end of the drug supply device 3 is connected to the drug outlet 7. The medicine inlet end is connected, and the other end is the medicine outlet end connected with the weighing system 2. The medicine supply device 3 transfers the traditional Chinese medicine in the medicine storage chamber 5 to the weighing system 2 for weighing. The weighing system 2 consists of multiple Each weighing device 2-1 is composed of a combination, each weighing devi...

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Abstract

The invention relates to an automatic weighing unit bin and an automatic weighing method for bulk traditional Chinese medicine decoction pieces. The unit bin includes a medicine bin, a weighing systemand a medicine supply device. The upper part of the medicine bin is a medicine storage chamber. The bottom of the medicine storage chamber is provided with a medicine outlet. The medicine supply device transfers traditional Chinese medicine in the medicine storage chamber to the weighing system for weighing. The weighing system is composed of a plurality of weighing devices. Each weighing deviceindividually weighs. The medicine supply device separately supplies the medicine for each weighing device. The weighing method adopts a method of weighing with multiple weighing devices based on the unit bin so as to improve the weighing speed, calculates a weighing tray combination that meets total quality requirements of the traditional Chinese medicine by arrangement and combination of some ofthe weighing trays, and simultaneously discharges the medicine for the weighing trays in the combination to obtain a dose of the traditional Chinese medicine that meets weight requirements. The weighing efficiency of the traditional Chinese medicine decoction pieces can be effectively improved by using the unit bin and the weighing method.

Description

Technical field: [0001] The invention belongs to the automation technology of traditional Chinese medicine, and in particular relates to an automatic weighing unit chamber and an automatic weighing method suitable for bulk Chinese medicinal decoction pieces. Background technique: [0002] Each prescription of traditional Chinese medicine contains a lot of posts, and each post is the daily dose. After taking a few days, several posts are prepared. The content of each post is the same, and some prescriptions can be as many as dozens of posts. The automatic deployment system usually combines multiple automatic weighing unit warehouses of decoction pieces into a wall array (or matrix, hereinafter referred to as the traditional Chinese medicine array) with several layers multiplied by several columns. Each unit warehouse is equipped with an electronic scale and The medicine supplying device is instructed by the computer control system to weigh each decoction piece unit warehouse ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G13/24
CPCG01G13/24
Inventor 王建生
Owner 张家港建辰机械科技有限公司
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