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Pharmaceutical quantitative feeding metering device

A metering device and quantitative technology, applied in packaging, solid materials, transportation and packaging, etc., can solve problems such as poor feeding accuracy, failure to meet metering requirements, and affect pharmaceutical production efficiency, so as to improve production efficiency and blanking accuracy high effect

Inactive Publication Date: 2020-12-04
ANHUI YONSENT PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the pharmaceutical process, it is necessary to quantitatively feed and store drugs. For some powdered drugs, traditional pharmaceutical quantitative feeding equipment has poor feeding accuracy, which often cannot meet the requirements of measurement, which seriously affects the efficiency of pharmaceutical production.

Method used

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  • Pharmaceutical quantitative feeding metering device
  • Pharmaceutical quantitative feeding metering device
  • Pharmaceutical quantitative feeding metering device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1-5 , a metering device for quantitative feeding of pharmaceuticals, comprising a pharmaceutical storage bin 1 and a support base 13, the pharmaceutical storage bin 1 is installed on the upper surface of the support base 13, and the pharmaceutical storage bin 1 and the support base 13 are fixedly connected by welding , the top wall of the pharmaceutical storage bin 1 is provided with a feed inlet 4, and the prepared medicine is added into the pharmaceutical storage bin 1 from the feed inlet 4, and the bottom wall of the pharmaceutical storage bin 1 is equidistantly provided with a drop pipe 18, so Metering rollers 19 are arranged inside the feeding tube 18, four drug storage tanks 28 are arranged at equal angles on the surface of the metering rollers 19, and a metering cylinder 21 is arranged below the feeding tube 18, and the metering cylinders 21 are installed on the transmission device. 17 on the upper surface, the medicine in the pharmaceutical storage b...

Embodiment 2

[0029] see Figure 1-2 , on the basis of Embodiment 1, in order to fully improve the measurement accuracy, the upper surface of the transmission device 17 is provided with a card slot 23, the metering cylinder 21 is installed in the card slot 23, and the card slot 23 and the metering tube 21 are provided A pressure sensor 22, a solenoid valve 20 is arranged below the falling pipe 18, a controller 12 is arranged on the right side of the upper surface of the support base 13, and the controller 12 is connected with the solenoid valve 20 and the pressure sensor 22 through an internal control circuit, and the left Display screen 15 is arranged on the support leg 24 surface of side, and described display screen 15 can show the numerical value of each pressure sensor 22, and alarm 14 is set above described display screen 15, and control button 16 is set below described display screen 15, in carrying out During normal blanking, the electromagnetic valves 20 are all in an open state. W...

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Abstract

The invention discloses a pharmaceutical quantitative feeding metering device, and relates to the technical field of pharmaceutical auxiliary equipment. The pharmaceutical quantitative feeding metering device comprises a pharmaceutical storage bin and a supporting base, wherein blanking pipes are arranged on the bottom wall of the pharmaceutical storage bin at equal intervals, metering rotating rollers are arranged in the blanking pipes, four medicine storage grooves are formed in the surfaces of the metering rotating rollers at equal angles, metering cylinders are arranged below the blankingpipes, rotating rods are symmetrically arranged on the upper side and the lower side in the pharmaceutical storage bin, and stirring rods are symmetrically arranged on the surfaces of the rotating rods up and down. Medicines in the pharmaceutical storage bin fall into the medicine storage grooves in the surfaces of the metering rotating rollers through the blanking pipes due to the gravity effect,the medicines in the medicine storage grooves fall into the metering cylinders due to the gravity effect, and when normal blanking is carried out, electromagnetic valves are all in an open state, andafter blanking is completed, if the numerical value of a pressure sensor exceeds or is smaller than a normal range, a worker can immediately press a control button, so that the electromagnetic valvesare closed, a controller controls the metering rotating rollers to stop rotating, the blanking precision is higher, and the production efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of pharmaceutical auxiliary equipment, in particular to a metering device for quantitative feeding of pharmaceuticals. Background technique [0002] Pharmaceutical engineering is an engineering major that intersects chemistry, biology, pharmacy and engineering, with the goal of cultivating talents engaged in drug R&D and manufacturing, new technology, new equipment, and new variety development, amplification and design. From the perspective of discipline evolution, pharmaceutical engineering is not completely new, it is a continuation of similar majors, and it is also a product of the development of science and technology in China. [0003] In the pharmaceutical process, it is necessary to quantitatively feed and store drugs. For some powdery drugs, traditional pharmaceutical quantitative feeding equipment has poor feeding accuracy, which often cannot meet the measurement requirements, seriously affecting ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B1/36B65B1/06B02C13/02B02C13/20
CPCB02C13/02B02C13/20B65B1/06B65B1/36
Inventor 余涛秦玉华夏运喜
Owner ANHUI YONSENT PHARMA
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