公开(公告)号：US20160039552A1

公开(公告)日：2016-02-11

申请号：US14817700

申请日：2015-08-04

Applicant: ISHIDA CO., LTD.

Inventor： Kazuo KOYAMA

IPC: B65B51/14 ,  B65B43/52 ,  B65B7/28

CPC classification number: B65B11/54 ,  B65B11/20 ,  B65B35/205 ,  B65B41/04 ,  B65B45/00 ,  B65B49/08 ,  B65B51/16 ,  B65B61/06 ,  B65B61/26 ,  B65B61/28 ,  G01G19/40

Abstract: A stretch packaging machine is provided with a lift mechanism and a tray movement mechanism. The lift mechanism has a plurality of loading members on which a tray is loaded and which lift up the tray toward film such that the tray contacts the film sealing an opening at the top of the tray. The tray movement mechanism is configured to move the tray slidingly over the loading members of the lift mechanism to a predetermined position on the loading members. A frictional coefficient of at least first loading members is such that contact between the tray and the loading members disposed on the near side in the moving direction in which the tray is moved by the tray movement mechanism is smaller than the frictional coefficient of second loading members disposed on the far side in the moving direction.

Abstract translation: 拉伸包装机设置有升降机构和托盘移动机构。 升降机构具有多个装载构件，托盘装载在该装载构件上，并且将托盘朝向胶片提升，使得托盘接触薄膜密封托盘顶部的开口。 托盘移动机构构造成将托盘滑动地移动到提升机构的装载构件上，到达装载构件上的预定位置。 至少第一装载构件的摩擦系数使得托盘和设置在托盘通过托盘移动机构移动的移动方向上的近侧上的装载构件之间的接触小于第二装载构件的摩擦系数 设置在移动方向的远侧。