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1. 发明申请

WO2012046151A1 A WINDING SECTION FOR THE AUTOMATIZED PRODUCTION OF ROLLS OF BAGS 审中-公开
标题翻译：用于自动生产袋子卷曲的卷绕部分
公开(公告)号：WO2012046151A1
公开(公告)日：2012-04-12
申请号：PCT/IB2011/053843
申请日：2011-09-02
申请人： AMUTEC S.R.L. CON SOCIO UNICO , CONTI, Luciano
发明人： CONTI, Luciano
IPC分类号： B65H19/22 , B65H18/10 , B65H19/26
CPC分类号： B65H19/2215 , B65H18/106 , B65H19/267 , B65H2301/41425 , B65H2301/41496 , B65H2301/41852 , B65H2301/41856 , B65H2701/191
摘要： The present invention concerns a winding section (1) for winding a continuous band (200) of bags around one or more cores (4). The section includes a feed path (200) of the band, a winding device (10) for winding the band around the core (4) and appropriate tear means (60, 60', 61, 61', 150) to cause the tear of the band (100) in correspondence of the completion of a winding and to facilitate the beginning of a subsequent winding. In accordance with the invention, the winding device (10) includes a shaft (12) to which two rotatable discs (11) are connected rigidly provided each one of them with a first (16) and a second spindle (17). The spindles are both sliding axially with respect to the disc and also rotatable axially to realize the winding of a roll in formation. A mobile core loader (3) and a movement system (50, 51, 55, 100) are also included, the last one synchronized in such a way that when a spindle (16, 17) is in rotation to complete a first winding the second spindle is retracted in such a way that the loader is set in axis with it to spear the cores after its extraction. Subsequently, the moving apart of the loader (3) is controlled and, in proximity of the completion of the first winding, the whole device (10) is made to rotate around its axis (12) that causes an inversion of position between the two spindles (16, 17). The second spindle extracted is now set in rotation in such a way that, after the tear, it initiates a new winding while the first one is retracted so as to make the roll formed fall.
摘要翻译：本发明涉及一种用于将一个连续带（200）的卷绕在一个或多个芯（4）周围的卷绕部分（1）。所述部分包括所述带的进给路径（200），用于将所述带缠绕在所述芯（4）周围的缠绕装置（10）和适当的撕裂装置（60,60'，61,61'，150）以引起所述撕裂（100）对应于绕组的完成并且便于随后的卷绕开始。根据本发明，卷绕装置（10）包括轴（12），两个可旋转盘（11）刚性地连接到所述轴（12）上，每个旋转盘每个都具有第一主轴（16）和第二主轴（17）。主轴相对于盘轴向滑动并且也可以轴向旋转以实现卷的卷绕。还包括移动式装载机（3）和移动系统（50,51,55,100），最后一个以这样一种方式同步，即当主轴（16,17）旋转以完成第一绕组时，第二主轴以这样的方式缩回，使得装载机在其提取之后将其设置成轴线以刺穿芯。随后，装载机（3）的移动分开被控制，并且在第一绕组完成附近，使整个装置（10）围绕其轴线（12）旋转，导致两者之间的位置反转心轴（16,17）。所提取的第二主轴现在被设置成旋转，使得在撕裂之后，它启动一个新的卷绕，而第一个被拉回以使辊形成下落。

2. 发明申请

WO2015015327A1 A METHOD FOR THE PRODUCTION OF PLASTIC BAGS BY MEANS OF THE NON CONTINUOUS ADVANCEMENT OF A CONTINUOUS PLASTIC STRIP AND RELATIVE MACHINERY 审中-公开
标题翻译：通过连续塑料条和相对机器的不连续推进来生产塑料袋的方法
公开(公告)号：WO2015015327A1
公开(公告)日：2015-02-05
申请号：PCT/IB2014/061984
申请日：2014-06-05
申请人： AMUTEC S.R.L. CON SOCIO UNICO
发明人： CONTI, Luciano
IPC分类号： B31B27/00
CPC分类号： B26F1/40 , B26D7/1863 , B26F1/18 , B31B70/142 , B31B70/16 , B31B70/642 , B31B2155/003
摘要： The present invention relates to a machinery for working a continuous strip in plastic for the formation of rolls of bags and comprising: A die-cutting station (251), forming a passage for the feeding of the continuous strip, and comprising at least a bar (251), mobile towards the passage of the strip (500) and provided with one or more blades configured to create a die -cutting area (102) on the strip; A welding station (252) forming a passage for the feeding of the continuous strip and comprising at least a welding bar (252), mobile towards the passage of the strip and configured to operate a welding on the strip; Means (300) to stop the feeding of the strip at least in correspondence of the die-cutting station and at least in correspondence of the welding station. In accordance with the invention, the blades are configured in such a way that the die-cutting area (102) results delimited, at least in part, with lines (105, 105', 107) constituted by sections of continuous material with the strip at intervals with sections with no material, in such a way that the die-cutting realized remains united to the strip. In addition, a subsequent section (261, 262, 263) of removal of the die-cutting (102) is foreseen, which is placed downstream of said die- cutting station and of the welding station.
摘要翻译：技术领域本发明涉及一种用于在塑料中加工连续条带以形成袋的机器，包括：模切站（251），形成用于连续条带的供给的通道，并且至少包括一个条（251），朝向所述条带（500）的通道移动并且设置有一个或多个刀片，所述刀片被配置为在所述条带上创建切割区域（102）; 焊接站（252），其形成用于进给所述连续条带的通道，并且至少包括焊接条（252），所述焊接条可朝向所述带的通道移动并且被配置为在所述带上操作焊接; 至少与模切站相对应并且至少对应于焊接站停止输送带的装置（300）。根据本发明，叶片被构造成使得模切区域（102）至少部分地由线段（105,105'，107）划分，线（105,105'，107）由具有条带的连续材料部分构成间隔地没有材料的部分，以这样的方式，实现的模切保持结合在条带上。此外，可以预见，随后的去除模切（102）的部分（261,262,263）被放置在所述模切站和焊接站的下游。

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