The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 2022
Filed:
Oct. 25, 2019
Citic Dicastal Co., Ltd, Qinhuangdao, CN;
Jinling Yang, Qinhuangdao, CN;
Xiaoting Zhu, Qinhuangdao, CN;
Jiansheng Wang, Qinhuangdao, CN;
Hongshen Zhang, Qinhuangdao, CN;
Weizhou Liu, Qinhuangdao, CN;
Li Yang, Qinhuangdao, CN;
CITIC DICASTAL CO., LTD, Qinhuangdao, CN;
Abstract
Provided a spray tray device capable of rotatably spraying a die lubricant, wherein a rotating driving mechanism drive the rotating shafts and the spray tray rotators to rotate, and several external nozzles are arranged on the spray tray rotators. The air pipe joints and the lubricant pipe joints respectively input compressed air and a lubricant into cavities, formed between the spray tray rotators and the connection sleeve bodies, through the nozzle connection pipes, and then the compressed air and the lubricant are sprayed out through the external nozzles. The device implements that the same dosage of the lubricant is uniformly sprayed into the surfaces of the maximum pitch circles of upper and lower dies.