Inkstone grinder

Abstract

The invention relates to the technical field of ink grinding, and discloses an inkstone grinder. The inkstone grinder comprises an underframe and an inkstone, wherein a frequency modulation motor anda frequency modulation controller are fixedly connected to the underframe, and the speed of the frequency modulation motor can be adjusted by the frequency modulation controller; an output shaft of the frequency modulation motor protrudes from the top of the underframe, and the top end of the output shaft is connected with the inkstone and is capable of controlling the inkstone to rotate; a crossbeam is arranged on the upper end of the underframe, the cross beam can rotate relative to the underframe in a vertical plane, a weight is arranged on the cross beam and can move in the length direction, an ink block assembly is installed on the end of the cross beam, the ink block assembly comprises an extension rod and an ink block, the upper end surface of the ink block makes contact with and is fixedly connected with the lower end surface of the extension rod, the ink block assembly is perpendicular to the cross beam and can be adjusted up and down relative to the cross beam, and the lowerend of the ink block makes contact with the grinding surface of the inkstone; and a water pot is arranged on the upper end of the underframe, a hose is connected to the bottom of the water pot, a drip control valve is arranged on the hose, and the bottom end of the hose is aligned with the grinding surface of the inkstone. The ink block can be effectively used, the waste is avoided, the ink grinding pressure and speed can be adjusted, and the ink concentration can be controlled.

Description

technical field [0001] The invention relates to the technical field of ink grinding, in particular to an inkstone grinding device. Background technique [0002] At present, the ink glue pens sold in the market are heavy and stagnant. After adding water, the ink will not turn black and the paper will melt. In order to prevent sedimentation and corruption, electrolytes and preservatives are added to the ink. . [0003] Inkstones have less glue for grinding ink, and the brushwork is smooth. The books and paintings made with grinding ink are more beautiful in color and have a sense of hierarchy. The grinding ink is more adaptable to paper and can be used at any time. Obviously grinding ink is better. . [0004] When grinding ink on the inkstone, the strength of the ink block on the inkstone should be appropriate, the fluctuation should be small, and the speed should be moderate. If the force is too fast, the ink will be thick and uneven. If the ink is too fast, the ink will b...

AI Technical Summary

Problems solved by technology

It is difficult to grind ink with artificial inkstones to meet the above requirements, especially for beginners of calligraphy and painting, it is difficult to master the strength of grinding ink, the speed of grinding ink and the concentration of ink

[0005] Since Yao Mengqi invented the ink grinding machine in 1879, there have been many kinds of ink grinding machines at home and abroad. The types can be summarized into three types. One is the grinding disc type, the ink block does not move and the inkstone rotates; the other is imitating the manual inkstone grinding ink. type, the ink stick turns and the inkstone does not move; the third is the cross type, both move, the ink stick shakes back and forth, and the inkstone turns; they all have the following disadvantages: one is that the ink stick is used for the remaining part of the last ink clip It cannot be reused, resulting in a waste of ink sticks; secondly, it is impossible to adjust the pressure exerted by the ink stick on the inkstone and the rotation speed of the grinding ink, so that it cannot adapt to the hardness of the grinding surface of the inkstone caused by the different material and processing technology of the inkstone. and roughness changes, it is unable to adapt to the fineness requirements of ink particles for calligraphy and painting work; the third is that it is difficult to control the ink concentration without a water adding device

[0006] In short, none of the existing ink grinding machines can meet the requirements of no waste of ink sticks, adjustment of ink grinding pressure, adjustment of ink grinding speed and concentration control

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