Chemical medicine sampling device
A sampling device and chemical technology, applied in the sampling device and other directions, can solve problems such as failure to feedback failure information, unsmooth tablet suction surface, and failure to detect the height position of the tablet.
Pending Publication Date: 2019-11-08
中山汉思科技有限公司
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Problems solved by technology
[0002] In the process of chemical experiment operation, sampling devices are often used to sample chemical tablets. Most of the sampling devices currently used are vacuum suction sample devices, and the vacuum suction sample devices have the following defects: 1. If the suction surface of the tablet is encountered Tablets that are not smooth and have tiny pores cannot be absorbed
2. When the tablets are gradually reduced, the suction nozzle of the vacuum suction sample device cannot detect the height of the tablets, resulting in the failure of taking the medicine, and at the same time, the failure information cannot be fed back
Method used
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] Such as figure 1 , 2 As shown, a chemical sampling device includes a frame 1, a guide rail 2 and a drive unit 4 are respectively installed on the frame 1, a lift mechanism 3 is installed on the guide rail 2, and the lift mechanism 3 is driven by The unit 4 is controlled to realize the lifting function. The lifting mechanism 3 is equipped with a solenoid valve 5. The upper end of the solenoid valve 5 is provided with a limit mechanism 6. A medicine-tak...
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The invention discloses a chemical medicine sampling device. The chemical medicine sampling device comprises a rack; the rack is respectively equipped with a guide rail and a driving unit; the guide rail is equipped with a lifting mechanism, and the lifting mechanism is controlled by the driving unit to realize a lifting function; the lifting mechanism is equipped with an electromagnetic valve, and an upper end of the electromagnetic valve is provided with a limiting mechanism; a medicine discharging pipe is arranged at the bottom of the electromagnetic valve; a medicine taking needle is installed inside the medicine discharging pipe; an upper end of the medicine taking needle penetrates through the electromagnetic valve; and the needle tip of the medicine taking needle is used for pricking and taking tablets. According to the chemical medicine sampling device provided by the invention, non-smooth tablets with tiny pores can be effectively sampled while the height positions of the tablets can be detected to feed back information.
Description
technical field [0001] The invention relates to the technical field of laboratory chemical medicine sampling equipment, in particular to a chemical medicine sampling device. Background technique [0002] In the process of chemical experiment operation, sampling devices are often used to sample chemical tablets. Most of the sampling devices currently used are vacuum suction sample devices, and the vacuum suction sample devices have the following defects: 1. If the suction surface of the tablet is encountered Tablets that are not smooth and have tiny pores cannot be absorbed. 2. When the number of tablets gradually decreases, the nozzle of the vacuum suction sample device cannot detect the height of the tablets, resulting in a failure to take the medicine, and at the same time, the failure information cannot be fed back. Contents of the invention [0003] The invention aims to provide a chemical sampling device which can effectively sample rough and microporous tablets and ...
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Login to View More IPC IPC(8): G01N1/04
CPCG01N1/04
Inventor 张敏强
Owner 中山汉思科技有限公司