Thickness detection device for the hottest filled

2022-07-29
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Thickness detection device for filling packaging bags

patent name thickness detection device for filling packaging bags patent applicant Japan Seiji Co., Ltd. main applicant address: masakuki kumaga, inventor of Niigata Prefecture, Japan; Nagasawa MINMING application (patent) No 5. Application date: March 31, 2003 issue date: Approval Announcement No.: Approval announcement date: August 17, 2005 instruction CD No.: d0533 main classification No.: b65b9/00 classification No.: b65b9/00; B65b57/10 division original application No. priority item 2002.5.31 JP 159494/2002; 2003.3.27 JP 87133/2003 abstract a thickness detection device for a filled packaging bag, in which a probe (13) is arranged in a thickness detection mechanism (5) for detecting the thickness difference between a bag shaped part (FP) formed in a continuous filled packaging bag (P) and a transverse sealing part (FS), which can move with the lateral swing of the filled packaging bag (P) relative to the transportation direction of the continuous filled packaging bag (P), And pressing and contacting the outer two sides of the film (f) filled with the packaging bag (P) from the opposite sides respectively; The detector (16) detects the displacement of the probe (13) caused by the thickness difference between the bag shaped part (FP) and the transverse sealing part (FS) of the filling packaging bag (P). Since it is a kind of analog electrical signal, when the thickness of the filling packaging bag (P) changes, the lateral swing relative to the filling packaging bag (P) has good follow-up performance, and is not affected by the change of the thickness of the bag shaped part (FP), so the detector (16) can operate in a stable state. Sovereignty item 1 The utility model relates to a thickness detection device for a filled packaging bag, which is characterized in that the device comprises a transport mechanism, the transport mechanism transports the filled packaging bag in a continuous state, and the filled packaging bag is provided with a bag shaped part for receiving the contents in the film surrounded by a longitudinal sealing part and a transverse sealing part; A thickness detection mechanism, which can detect the thickness difference between the bag shaped part and the transverse sealing part formed in the continuous filling packaging bag. The thickness detection mechanism is provided with a probe, which can follow the transverse swing of the filling packaging bag with respect to the transportation direction of the continuous filling packaging bag, and from the outer two sides of the film of the filling packaging bag, Press and contact with the two sides respectively; The detector detects the thickness between the bag shaped part and the transverse sealing part of the filling packaging bag, and then starts the displacement of the probe caused by the difference in the degree of the tensile test machine at a constant speed. International application pct/jp2003/004150 2003.3.31 international publication wo200 and its main raw materials are produced by mixing biodegradable masterbatch and plastic particle masterbatch 3/101836 2003.12.11 date of entry into the country patent agency Beijing Sanxing trademark patent office agency address agent liujiyang

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