Dispensing equipment convenient to clean
An equipment and dispensing technology, which is applied to the device for coating liquid on the surface, spraying device, coating, etc., can solve the problems of high cost, low efficiency and accuracy, and achieve reasonable equipment design and guarantee the dispensing effect. Effect
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Embodiment 1
[0031] In Embodiment 1, a dispensing device that is easy to clean is provided, please refer to Figure 1-Figure 2 , the equipment includes:
[0032] The first cylinder 1, the rubber cylinder 2, the lower end of the rubber cylinder is tapered, the upper end of the needle 3 is connected to the bottom end of the rubber cylinder, and a baffle is provided in the tapered cavity at the lower end of the rubber cylinder 4. The edge of the baffle is provided with a sealing ring, the sliding ball 5 is connected to one end of the fixed shaft 6, the other end of the fixed shaft is connected to the lower end of the first bracket 7, and the upper end of the first bracket is connected to the glue The side of the barrel is connected, and the lower end of the needle extends to the upper surface of the sliding ball; the upper end of the return spring 8 is connected to the lower surface of the baffle, and the lower end of the return spring is connected to the inner bottom end of the rubber cartri...
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