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Liquid reversing valve for color mixer and color mixer

A reversing valve, color mixing machine technology, applied in valve details, multi-way valves, valve devices, etc., can solve the problems of poor sealing effect of three-way reversing valves, etc.

Active Publication Date: 2021-07-30
ZHENGZHOU SANHUA TECH & IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a liquid reversing valve and a coloring machine for a coloring machine, so as to solve the problem of poor sealing effect of the three-way reversing valve of the coloring machine in the prior art

Method used

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  • Liquid reversing valve for color mixer and color mixer
  • Liquid reversing valve for color mixer and color mixer
  • Liquid reversing valve for color mixer and color mixer

Examples

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Embodiment Construction

[0043] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0044] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.

[0045] In the present invention, unless stated otherwise, the used orientation words such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the parts themselves in the vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refer to the inner and outer relative to the outline of each component itself, but the above orientation words ...

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Abstract

The invention provides a liquid reversing valve for a color mixer and the color mixer. The liquid reversing valve for the color mixer comprises a valve body provided with a plurality of communicating openings, a valve element which is rotationally arranged in the valve body and is provided with a liquid channel and a plurality of grouting openings which communicate with the liquid channel and are matched with the communicating openings, a static valve plate which is fixedly arranged in the valve body, is located between the communicating openings and the grouting openings and is provided with a static channel, and a movable valve plate which is connected with the valve element and synchronously and rotationally connected with the valve element in the axial direction, the movable valve plate abuts against the static valve plate and is provided with a movable channel, when the static channel and the movable channel are located in the butt joint communication position, color paste can flow between the communicating openings and the grouting openings through the static channel and the movable channel, and when the static channel and the movable channel are located in the staggered sealing positions, the color paste can flow between the communicating openings and the grouting openings. The liquid reversing valve solves the problem that a three-way reversing valve of a color mixer in the prior art is poor in sealing effect.

Description

technical field [0001] The invention relates to the technical field of liquid path injection valves, in particular to a liquid reversing valve for a color mixing machine and the color mixing machine. Background technique [0002] Color matching machine is a color matching equipment used to prepare the paint (especially latex paint) of the required color. According to the different injection methods of color paste, the existing automatic color mixing machines are mainly divided into two categories: one by one injection automatic color mixing machine And inject the tinting machine at the same time. [0003] Among them, the one-by-one injection type automatic coloring machine or manual coloring machine, its color paste injection system includes a set of color paste buckets (usually 16) with different colors, each color paste bucket passes through a three-way reversing valve Connect the corresponding color paste quantitative injection pump, and the inlet of each three-way rever...

Claims

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Application Information

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IPC IPC(8): F16K11/078F16K27/04F16K31/60
CPCF16K11/0782F16K27/045F16K31/60
Inventor 张坤坤余建华
Owner ZHENGZHOU SANHUA TECH & IND
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