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公开(公告)号：US20220024623A1
公开(公告)日：2022-01-27
申请号：US17276485
申请日：2019-08-01
Applicant: ISHIDA CO., LTD.
Inventor： Ryo SASAKI , Makoto ICHIKAWA , Satoshi HASHIMOTO , Ryota NAGASHIMA , Hiroki FUJIHARA
Abstract: A bag-making and packaging machine includes sealing jaws, a horizontal moving device, a vertical moving device, and a control unit. The sealing jaws perform a transverse sealing operation. The vertical moving device moves the sealing jaws in a vertical direction. The vertical moving device includes a rotating shaft, a motor, and a link mechanism. The link mechanism transmits rotational force of the rotating shaft to the sealing jaws. The control unit performs first control or second control. The first control forwardly rotates and reversely rotates the rotating shaft during a period of time from a start of the transverse sealing operation to a start of a subsequent transverse sealing operation. The second control performs one of the transverse sealing operation and the subsequent transverse sealing operation with a forward rotation of the rotating shaft and the other with a reverse rotation of the rotating shaft.
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公开(公告)号：US20180346159A1
公开(公告)日：2018-12-06
申请号：US15775006
申请日：2016-10-03
Applicant: ISHIDA CO., LTD.
Inventor： Makoto ICHIKAWA , Ryoichi SATO , Ryota NAGASHIMA , Shinji KOIKE , Ryo SASAKI
CPC classification number: B65B9/213 , B29C65/02 , B29C65/74 , B29C65/7451 , B29C65/7891 , B29C66/1122 , B29C66/4312 , B29C66/4322 , B29C66/81422 , B29C66/8225 , B29C66/8246 , B29C66/83421 , B29C66/83543 , B29C66/849 , B29C66/8491 , B29C66/93441 , B29L2031/7128 , B65B9/2007 , B65B41/12 , B65B51/10 , B65B51/26 , B65B51/30 , B65B61/06
Abstract: Certain implementations provide a form-fill-seal machine that can efficiently seal a packaging material. The transverse sealing unit may have first members to sandwich the packaging material and sealing the packaging material in a transverse direction, and second members for squeezing the packaging material while sandwiching the packaging material with a prescribed gap left therebetween. The control unit may cause the packaging material to be squeezed by the second members by causing the transverse sealing unit located at a reference position to descend faster than the packaging material being conveyed downward. The control unit may cause the transverse sealing unit to ascend while the packaging material is being sealed by the first members. The control unit may cause the transverse sealing unit to move such that the first members are separated from the packaging material.
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公开(公告)号：US20160194100A1
公开(公告)日：2016-07-07
申请号：US14916132
申请日：2014-08-11
Applicant: ISHIDA CO., LTD.
Inventor： Takahiro YASUDA , Makoto ICHIKAWA , Satoshi HASHIMOTO , Shinji KOIKE
Abstract: A packaging machine, includes a pair of sealing jaws that sandwiches and seals a sealed portion of a tubular film. The packaging machine is provided with a first rotating shaft for supporting one sealing jaw, a second rotating shaft for supporting the other sealing jaw, a rotary encoder, and an entrapment determination part. When the first rotating shaft and the second rotating shaft approach or move away, the rotary encoder measures the movement amount of the first rotating shaft in relation to the second rotating shaft in an approaching direction or a moving away direction. The entrapment determination part determines whether or not articles are present in the sealed portion based on the movement amount.
Abstract translation: 一种包装机，包括一对密封钳口，其夹住和密封管状膜的密封部分。 包装机设置有用于支撑一个密封夹爪的第一旋转轴，用于支撑另一个密封夹爪的第二旋转轴，旋转编码器和捕获确定部件。 当第一旋转轴和第二旋转轴接近或移动时，旋转编码器在接近方向或移动方向上测量第一旋转轴相对于第二旋转轴的移动量。 捕获确定部件基于移动量来确定物品是否存在于密封部分中。
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