Coating thickness adjusting mechanism of hydrogel coating machine

• Main Author: HU XIMEI
• Format: Patent
• Language: Chinese; English
• Published: 21.03.2023
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; BABY COMFORTERS; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; DEVICES FOR RECEIVING SPITTLE; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model discloses a hydrogel coating machine coating thickness adjusting mechanism which comprises a coating machine whole body, a scraper, a swing rod and a positioning disc, the swing rod is arranged on two sides of one end of the coating machine whole body, the top of the swing rod is movably connected with the scraper through a third connecting piece, the bottom of the scraper is connected with the top of the swing rod through a connected tension spring, and the positioning disc is arranged on the positioning disc. A rotating rod is connected to the interior of the bottom of the swing rod, one end of the rotating rod and the whole swing rod are connected to one side of the exterior of the whole coating machine through supporting pieces, and the positioning disc is arranged on one side of the swing rod and fixedly connected with one end of the rotating rod. The scraper is movably connected with the swing rod through the third connecting piece and matched with the tension spring to achieve bufferi