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Thin layer plate dipping device based on programmable controller

The technology of dipping device and thin-layer plate is applied in the field of thin-layer chromatography, which can solve the problems of increasing the workload of operators, affecting the accuracy of the color reaction on the thin-layer plate, and inability to accurately control the immersion time, so as to reduce labor costs. , the effect of improving accuracy and repeatability, and reducing workload

Inactive Publication Date: 2015-09-16
GUANGZHOU INST FOR FOOD INSPECTION(GUANGZHOU INSPECTION CENT FOR WINE & SPIRITS) +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The impregnation method of the thin-layer plate in the prior art is mainly through manual impregnation, which not only increases the workload of the operator, but also easily causes the impregnation time to be unable to be accurately controlled, thus affecting the accuracy of the color reaction on the thin-layer plate. Therefore, it is necessary to find a device that can automatically impregnate thin-layer plates

Method used

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  • Thin layer plate dipping device based on programmable controller
  • Thin layer plate dipping device based on programmable controller
  • Thin layer plate dipping device based on programmable controller

Examples

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Embodiment 1

[0036] Such as figure 1 As shown, a thin-layer plate impregnation device based on a programmable controller, the device includes a screw slide 1 and a base 2, the screw slide 1 and the base 2 are vertically connected, and the screw slide Table 1 is provided with screw rod 11 and slide block 12, and described slide block 12 is provided with thin-layer board lifting table 3, and described thin-layer board lifting table includes bottom plate 17 for placing thin-layer board, and described bottom plate 17 is provided with There is a hollow structure 4, a stepper motor 5 and a stepper motor drive module 6 for controlling the rotation of the screw rod 11 are arranged under the screw slide 1; Corresponding dipping liquid storage tank 7, Arduino control module 8 is arranged in described base 2, and switch 9 is also arranged on described base 2, and described stepper motor drive module 6, Arduino control module 8, described switch 9 phases connection, the base 2 is also provided w...

Embodiment 2

[0048] Such as Figure 4 As shown, a thin-layer plate impregnation device based on a programmable controller, the device includes a screw slide 1 and a base 2, the screw slide 1 and the base 2 are vertically connected, and the screw slide Table 1 is provided with screw rod 11 and slide block 12, and described slide block 12 is provided with thin-layer board lifting table 3, and described thin-layer board lifting table includes bottom plate 17 for placing thin-layer board, and described bottom plate 17 is provided with There is a hollow structure 4, a stepper motor 5 and a stepper motor drive module 6 for controlling the rotation of the screw rod 11 are arranged under the screw slide 1; Corresponding dipping liquid storage tank 7, Arduino control module 8 is arranged in described base 2, and switch 9 is also arranged on described base 2, and described stepper motor drive module 6, Arduino control module 8, described switch 9 phases connection, the base 2 is also provided with ...

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Abstract

The invention relates to a thin layer plate dipping device based on a programmable controller. The thin layer plate dipping device includes a screw rod slide table and a pedestal, wherein the screw rod slide table is connected to the pedestal perpendicularly. The screw rod slide table is provided with a screw rod and a slide block. The slide block is provided with a thin layer plate lifting table which also includes a bottom board used for holding a thin layer plate. The bottom board is also provided with a hollow structure. A programmed control motor used for controlling the screw rod to rotate and a programmed control motor driving module are arranged below the screw rod slide table. The pedestal is also provided with a dipping liquid storage groove corresponding to the thin layer plate lifting table. The pedestal is inside provided with the programmable controller. The pedestal is also provided with a switch. The programmed control motor driving module and the programmable controller are connected to the switch.

Description

technical field [0001] This application relates to thin-layer chromatography technology, in particular to a programmable controller-based thin-layer plate impregnation device. Background technique [0002] Thin-layer chromatography is a common chromatographic analysis technique, because it can separate multiple samples at the same time, the analysis cost is low, the choice of stationary phase and developing agent is large, the requirement for sample pretreatment is low, and the separation effect is good, etc. It is widely used in many fields such as food, chemical industry, medical treatment, environment, etc.; color development is an important step in thin-layer chromatography. The situation is the basis for the qualitative and quantitative work of TLC. [0003] For some compounds that do not respond to visible or ultraviolet light, they can be derivatized to develop color. Derivatization can be done by gas, liquid spray or immersion; in the case that the derivatization l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/042G05B2219/25314
Inventor 黄秋婷刘冬豪洪红宋安华毛新武戚平肖剑黄惠华
Owner GUANGZHOU INST FOR FOOD INSPECTION(GUANGZHOU INSPECTION CENT FOR WINE & SPIRITS)
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