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在板料的冲压生产中,对卷材、条料及尺寸不大的板料,目前已比较普遍地应用各种自动送料装置。但对于大尺寸板料(如长×宽≥2000×1000mm),当要求在其上冲制一列(或几列)按一定节距均匀分布的孔或其他几何形状的零件时,却大多用手工送进。这时必须两个人精神集中地协同动作,按节距一步步送进。这样既费神又极易出错。下面所谈,就是加工此类零件的自动送料装置的设计制造。一、主要技术参数的确定根据加工对象,送料装置须确定下面几项技术参数:板料最大尺寸(长×宽);板料重量;所加工零件的几何形状及在板料上的分布范围。
In the sheet metal stamping production, the sheet, strip and size of small plates, the more common application of various automatic feeding device. But for large size sheet (such as length × width ≥ 2000 × 1000mm), when asked to punch a row (or a few columns) evenly distributed holes or other geometric shapes at a certain pitch parts, but mostly by hand Sent. At this time, two people must concentrate on the coordinated action, according to the pitch sent step by step. This is both bothering and error-prone. The following discussion, is the processing of such parts of the automatic feeding device design and manufacturing. First, determine the main technical parameters According to the processing object, the feeding device to determine the following technical parameters: The maximum size of the sheet (length × width); sheet weight; the geometry of the processed parts and the distribution of the sheet.