Method for assisting in cleaning spray header hole by vacuum lift pump under protection of jig

The invention discloses a vacuum lifting pump to assist in cleaning a showering head hole under the protection of a jig, each hole of the showering head hole is uniformly flushed by repeatedly sucking liquid medicine through the vacuum lifting pump, sediments in each hole of a panel are thoroughly removed through vacuum lifting, the surface of the panel is more uniform through pushing of vacuum lifting, and the surface of the panel is more uniform. The aperture of the panel is changed to the minimum, so that the cleaning frequency of the panel is prolonged, and meanwhile, the stock demand of customers and the cost of buying new products are greatly reduced. 本发明公开了治具保护下真空提拉pump（泵）辅助清洗shower head（喷淋头孔洞），通过真空提拉pump（泵）反复抽吸药液对shower head（喷淋头孔洞）每个孔洞的均匀冲洗，真空提拉起到面板每个孔洞沉积物彻底去除，也使面板表面通过真空提拉的推动更加均匀，使面板孔径最小的变异改变，以来面板延长清洗次数，同时也大量的降低客户库存需求和买进新品的成本。