raw materials paint supply equipment and raw materials paint supply method and paint mixing apparatus and paint mixing method using the same

摘要

[challenge] it is possible to shorten the time required to supply the raw material paint furthermore, the size of the apparatus and provides a cost reduction can be achieved raw paint supply apparatus and the feed paint supply method and paint mixing equipment and paint mixing method using the same. It has a [resolution means] supply tank on the output side to with be pump and the pump output side with is raw material supply valve, operation and stop operation of the pump, and a control unit for controlling the opening and closing operation of the raw material supply valve, The control unit, as well as measuring the weight of the raw coating material is fed into the intermediate tank, when the weight of the raw coating material, reaching the pre-set quantified pre set value, performs a stop operation the pump, feed the paint the weight, preliminary value is greater than the set value, when it reaches the free fall setting value set in advance, performs the closing operation of the material feed valve.