公开(公告)号：US11186388B2

公开(公告)日：2021-11-30

申请号：US16788232

申请日：2020-02-11

Applicant: ISHIDA CO., LTD.

Inventor： Keiji Taga ,  Ryuichi Kurosawa ,  Makoto Ichikawa

IPC: B65B1/32 ,  B65B43/04 ,  B65B57/18 ,  B65B57/06 ,  B65B57/10 ,  B65B57/02 ,  B65B57/14 ,  B65B57/08 ,  B65B57/16

Abstract: A weighing and packaging system includes a plurality of weighing machines, a plurality of packaging machines, and a control unit. The plurality of weighing machines are configured to weigh articles supplied thereto. The plurality of packaging machines, each of which forms a weighing and packaging unit with a corresponding weighing machine among the plurality of weighing machines, are configured to receive a supply of the articles weighed and discharged by the corresponding weighing machine, and package the articles supplied thereto. The control unit is configured to, in a case where a problem occurs in at least one of weighing by the weighing machine and packaging by the packaging machine in any of the weighing and packaging units, change processing capacities of the weighing machine and the packaging machine of at least some of the weighing and packaging units other than the weighing and packaging units in which the problem occurs.

公开(公告)号：US10934033B2

公开(公告)日：2021-03-02

申请号：US16168830

申请日：2018-10-24

Applicant: ISHIDA CO., LTD.

Inventor： Makoto Ichikawa ,  Toru Morihira

IPC: B65B9/207 ,  B65B57/08 ,  B65B57/18 ,  B65B57/10 ,  B65B57/16 ,  B65B51/30 ,  B65B61/06 ,  B65B9/20 ,  B65B1/32 ,  B65B9/213

Abstract: A bag-making and packaging apparatus creates one product per cycle by packaging articles in a bag made from a film. The bag-making and packaging apparatus includes a longitudinal sealing mechanism, a guide, an article sensor, a transverse sealing mechanism, a cutting mechanism, and a prediction unit. The guide guides the articles which fall from above into a film tube. The transverse sealing mechanism forms a transversely sealed part in the film tube with each cycle. The cutting mechanism cuts the film tube in the transversely sealed part with each cycle. The prediction unit predicts whether or not jamming of the articles could occur in the transverse sealing mechanism on the basis of an output of the article sensor with each cycle. When the prediction unit has predicted that the jamming could occur in a certain cycle, the cutting mechanism does not cut the film tube in the certain cycle.

公开(公告)号：US10781004B2

公开(公告)日：2020-09-22

申请号：US15110821

申请日：2014-12-08

Applicant: ISHIDA CO., LTD.

Inventor： Takahiro Yasuda ,  Makoto Ichikawa

IPC: B65B9/207 ,  B29C65/18 ,  B29C65/74 ,  B29C65/00 ,  B29C65/30 ,  B65B61/10 ,  B65B51/30 ,  B65B57/10 ,  B65B57/02 ,  B65B59/02 ,  B65B61/06 ,  B65B9/20 ,  B29L31/00

Abstract: A bag making and packaging machine includes a cutter fixed to a sealing member that cuts a laterally sealed portion of a film using pressure force with which a pair of sealing members sandwiches the film during lateral sealing. The bag making and packaging machine further includes a pair of sealing jaws, a knife, a pressurization mechanism, and a pressurization mechanism control part. The knife fixed to one sealing jaw, fusion-cuts the laterally sealed portion of the film. The pressurization mechanism exerts pressure force on one sealing jaw towards the other sealing jaw so that the pair of sealing jaws sandwiches and laterally seals the film therebetween, and the knife comes into contact with a laterally sealed portion and fusion-cuts the laterally sealed portion. The pressurization mechanism control part causes the pressurization mechanism to cease exerting pressure force based on error information pertaining to the film or the goods.