Title:
CORE PULLING MOLDING DEVICE OF PRESSURE-TYPE HOLLOW BRICK MACHINE
Document Type and Number:
WIPO Patent Application WO/2011/076151
Kind Code:
A1
Abstract:
A core pulling molding device of a pressure-type hollow brick machine comprises an upper pressure head (1), a mold framework (2) and a lower mold (3). Mold cavities (20) are formed in the mold framework, and the upper pressure head and the lower mold are respectively positioned above and below the mold cavities. A mold core plate (4) is arranged below the lower mold, and mold core rods (41) which can penetrate slidingly through the lower mold and extend upwards into the mold cavities are arranged on the mold core plate. In the production process of hollow bricks, the invention makes the material distribution, molding and demolding easier.
Inventors:
ZHANG, Ruifu (Fufan Industry Building, Puxian Road Fengz, Quanzhou Fujian 0, 362000, CN)
Application Number:
CN2011/070010
Publication Date:
June 30, 2011
Filing Date:
January 04, 2011
Export Citation:
Assignee:
QUANZHOU FENGZE FUFAN MECHANICAL CO., LTD. (ZHANG, RuifuFufan Industry Building, Puxian Road, Fengz, Quanzhou Fujian 0, 362000, CN)
泉州市丰泽福帆机械有限公司 (中国福建省泉州市丰泽区普贤路中段福帆工业楼张瑞福, Fujian 0, 362000, CN)
泉州市丰泽福帆机械有限公司 (中国福建省泉州市丰泽区普贤路中段福帆工业楼张瑞福, Fujian 0, 362000, CN)
International Classes:
B28B1/44; B28B7/10; B28B7/16
Attorney, Agent or Firm:
QUANZHOU BOYI PATENT AGENCY (FANG, Chuanbang301, Building D, Yonghong Huayuan, Fengz, Quanzhou Fujian 0, 362000, CN)