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Medicament taking and automatic weighing device

An automatic weighing and pharmaceutical technology, applied in the direction of measuring device, weighing, packaging, etc., can solve the problems of difficult to control the amount of medicine, increase working time, trouble, etc., achieve stable material state, ensure weighing accuracy, and avoid drugs. stacking effect

Pending Publication Date: 2022-03-01
西平县人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The medicine needs to be grasped and weighed during the taking process, which is cumbersome and cumbersome. It is difficult to control the dosage of the medicine by manual operation, which requires multiple operations, which increases the working time, and when there are many kinds of medicines to be weighed, it is easy to cause mixed taking

Method used

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  • Medicament taking and automatic weighing device
  • Medicament taking and automatic weighing device
  • Medicament taking and automatic weighing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] to combine figure 1 , a medicine taking and automatic weighing device, including a feeding mechanism 100, a weighing mechanism 200 and a re-inspection bin 400 connected in sequence, the re-inspection bin 400 is divided into several sub-bins by partitions, the Each of the several sub-bins corresponds to a feeding mechanism 100. Through multiple feeding mechanisms 100 corresponding to the sub-bins, multi-station batching and weighing can be realized, and the vacuum feeder absorbs the raw materials in the bin. It is transported to the feeding pipe 1 of the feeding mechanism 100. According to the physical properties of the medicine, a variety of suitable stirring and arching devices can be installed in the feeding pipe to prevent the material from arching. After that, the medicine is bagged or transported to the next station.

[0035] to combine figure 2 , the feeding mechanism 100 includes a feed pipe 1 and a vibrator 2 arranged on the feed pipe 1 to prevent the retenti...

Embodiment 2

[0043] to combine Figure 5 and Figure 6 , the difference from embodiment 1 is that the blanking assembly includes a bull gear and a pinion connected by a synchronous belt, the pinion is arranged on the output shaft of the stepping motor, and the outer circumference of the bull gear It is meshed with the synchronous belt, and the axial surface of the large gear is provided with a number of evenly distributed guide rods fixedly connected with the inner wall of the large gear. The central part of the axial surface of the large gear is provided with a discharge hole. The end of the guide rod away from the inner wall of the large gear is fixedly connected with the outer periphery of the discharge hole.

[0044] The guide rod is provided with a guide groove extending along the direction of the guide rod, a slide pin is slidably connected in the guide groove, and the bottom end of the slide pin is connected with a fan-shaped plate arranged at the bottom of the discharge hole. Whe...

Embodiment 3

[0048] to combine Figure 7 , a medicine taking and automatic weighing device, including a feeding mechanism 100, a weighing mechanism 200 and a re-inspection bin 400 connected in sequence, the re-inspection bin 400 is divided into several sub-bins by partitions, the The outlet end of the blanking assembly 500 at the bottom of the weighing mechanism 200 transports the medicine to the sub-bin through the conveyor 300, and each sub-bin of the plurality of sub-bins corresponds to a feeding mechanism 100.

[0049] The vacuum feeder absorbs the raw materials in the silo and transports them to the feeding mechanism 100. After the feeding mechanism transports the materials to the weighing mechanism for weighing, the materials are transported to the conveyor through the blanking component. The controller according to the weighing The quality feedback of the mechanism, if the material is discharged through the blanking component at a high speed, it is easy to cause material blockage. ...

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Abstract

The invention relates to a medicament taking and automatic weighing device which comprises feeding mechanisms, weighing mechanisms and a reinspection bin which are sequentially connected, the inside of the reinspection bin is divided into a plurality of sub-bins through partition plates, and each sub-bin corresponds to one feeding mechanism; the feeding mechanism comprises a feeding pipe and a vibrator arranged on the feeding pipe, so that medicament retention caused by static electricity is prevented; the weighing mechanism comprises a weighing hopper arranged corresponding to the outlet end of the feeding pipe, a weighing sensor used for weighing of the weighing hopper and fixed to the periphery of the weighing hopper, and a discharging assembly arranged at the outlet end of the bottom of the weighing hopper. The outlet end of the blanking assembly at the bottom of the weighing hopper conveys the medicament into the sub-bins through a conveyor; the automatic weighing device provided by the invention can be used for weighing various medicaments at the same time, so that the medicaments are prevented from being confused, and the stable material conveying state, the weighing precision and the uniform discharging are ensured.

Description

technical field [0001] The invention belongs to the technical field, and in particular relates to a medicine taking and automatic weighing device. Background technique [0002] The National Pharmacopoeia stipulates that the dispensing error of bulk medicine should not exceed 5% of the target quality of each medicinal material. If the error value is too large, on the one hand, it may lead to insufficient quality and insufficient drug efficacy; The effect is strong. Therefore, the accuracy of the quality of the dispensed medicine is closely related to the success or failure of the expected curative effect. When designing the weighing module, its accuracy must be fully considered. Only in this way can the drug user be responsible. [0003] The medicine needs to be grasped and weighed during the taking process, which is cumbersome and cumbersome. It is difficult to control the dosage of medicine by manual operation and requires multiple operations, which increases the working t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/32G01G19/34B65D88/66
CPCG01G19/32G01G19/34B65D88/66
Inventor 李娟
Owner 西平县人民医院
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