Spraying equipment
A technology for spraying equipment and coatings, applied in spraying devices, liquid spraying devices, mixers, etc., can solve the problems of inability to maintain the uniformity of the coating, spraying quality, unstable discharge volume, and long time, so as to improve the spraying stability. and uniformity, the effect of shortening the process time
Active Publication Date: 2019-06-28
HERMES EPITEK
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Problems solved by technology
[0003] However, at present, when the general spraying equipment is spraying and discharging, because the back pressure of the preparation pipe cannot be kept constant, the output volume will be unstable when the preparation pressure of the two pipes is unstable.
In addition, due to the above-mentioned circulation flow mechanism, it takes a long time to make the phosphor particles evenly distributed in the paint, especially when a new batch of paint is added, it is often very easy to produce batch-to-batch (lot-batch) to-lot) characteristic differences, but can not maintain the uniformity of the coating and its spray quality
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[0047] Please refer to Figure 1A and Figure 1B , is a functional block diagram of a spraying equipment according to an embodiment of the present invention and its corresponding structural diagram. As shown in the figure, the spraying equipment 1000 may include a feeding module 100 and a stirring module 200 . The supply module 100 may include at least two supply pipes 102 a - b and a communication pipe 104 . The supply pipes 102a-b are used for storing the paint 106 . The communication pipe 104 is connected to the supply pipes 102a-b, wherein the paint 106 is circulated between the supply pipes 102a-b through the communication pipe 104 . The stirring module 200 is connected to the supply pipes 102 a - b and used for stirring the paint 106 .
[0048] In addition, in this embodiment, the paint 106 may include phosphor particles, wherein the diameter of the phosphor particles may range from 8 microns to 25 microns. Although this embodiment takes phosphor particles as an exam...
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The invention relates to a spraying equipment, which includes a feeding module and a stirring module. The feeding module includes at least two feeding pipes and a communication pipe. Supply tubes are used to store paint. The communicating pipe is connected to at least two feeding pipes, wherein the paint is circulated between the at least two feeding pipes through the communicating pipe. The stirring module is connected to at least two feeding pipes for stirring the paint. By means of the present invention, the process time can be effectively shortened, and the spraying stability and uniformity can also be greatly improved.
Description
technical field [0001] The present invention relates to a spraying equipment, in particular to a spraying equipment with a stirring mechanism. Background technique [0002] As the current spraying equipment generally used in the phosphor powder spraying process, its structure is based on the change of the back pressure of the two connected material preparation pipes, so that the paint circulates back and forth between the two material preparation pipes, so that the phosphor particles can be evenly distributed in the paint. . [0003] However, at present, when the general spraying equipment is spraying and discharging, because the back pressure of the material preparation pipe cannot be kept constant, the output volume will be unstable when the preparation pressure of the two pipes is unstable. In addition, due to the above-mentioned circulation flow mechanism, it takes a long time to make the phosphor particles evenly distributed in the paint, especially when a new batch of...
Claims
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IPC IPC(8): B05B9/04B01F13/10
CPCB05B9/042B01F33/82
Inventor 黄继震黄胜茂邱智宇
Owner HERMES EPITEK