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公开(公告)号：US20230150077A1
公开(公告)日：2023-05-18
申请号：US17958606
申请日：2022-10-03
Applicant: Paper Converting Machine Company
Inventor： Jonathon T. Zahn , Cory L. Schubring
IPC: B23Q3/155
CPC classification number: B23Q3/1554 , B23Q3/15553 , B23Q2003/155404
Abstract: A tissue log cutting saw has an arm movable orbitally within an interior of saw house. A spindle and housing is mounted to the arm. A tool holder with a blade is arrangeable at a first end of the spindle, and an opposite second end rotationally drives the spindle while providing access to an operator of a clamp in the spindle. The clamp is moveable between a hold position in which the clamp engages the tool holder at the first end, and a release position in which the clamp disengages from the tool holder and allows the tool holder to be removed from the first end. An actuator mounted to a structure separate from the arm has an end effector that cooperates with the operator of the clamp to enable the tool holder to be released from the clamp to facilitate automatic changing of a blade of the saw.
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公开(公告)号：US20220106145A1
公开(公告)日：2022-04-07
申请号：US17551448
申请日：2021-12-15
Applicant: Paper Converting Machine Company
Inventor： Cory L. Schubring , Cory P. Gussert
Abstract: A control system is provided for a converting line. The converting line has an unwinder for unwinding web material from a roll of web material and at least one independently driven roll for directing the web material unwound from the unwinder to the converting line. The control system has a controller and a tension sensor configured to be arranged downstream of the at least one driven roll. The tension sensor is configured to sense a tension in the web as the web is passed downstream of the driven roll, generate a signal indicative of sensed web tension, and transmit the signal of sensed web tension to the controller. The controller is configured to a generate and transmit to the unwinder a signal to change the speed of the unwinder based upon the tension sensed by the tension sensor.
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Patent Agency Ranking
公开(公告)号：US20230226809A1
公开(公告)日：2023-07-20
申请号：US18093684
申请日：2023-01-05
Applicant: Paper Converting Machine Company
Inventor： Cory L. Schubring , Joseph A. Blume
CPC classification number: B32B37/10 , B31F1/07 , B32B38/06 , B32B37/1284 , B31F2201/0717 , B31F2201/0787 , B32B2037/1063
Abstract: A method for producing a laminated embossed web includes the steps of: (a) providing a first web and at least a further web, (b) embossing the first web with a first pattern of embossments, each embossment comprising a top and a side, (c) providing an adhesive with an electrostatic charge, (d) directing the adhesive to the tops of the embossments, and (e) combining the webs.
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公开(公告)号：US11691839B2
公开(公告)日：2023-07-04
申请号：US17551448
申请日：2021-12-15
Applicant: Paper Converting Machine Company
Inventor： Cory L. Schubring , Cory P. Gussert
CPC classification number: B65H23/005 , B65H23/044 , B65H2511/14
Abstract: A control system is provided for a converting line. The converting line has an unwinder for unwinding web material from a roll of web material and at least one independently driven roll for directing the web material unwound from the unwinder to the converting line. The control system has a controller and a tension sensor configured to be arranged downstream of the at least one driven roll. The tension sensor is configured to sense a tension in the web as the web is passed downstream of the driven roll, generate a signal indicative of sensed web tension, and transmit the signal of sensed web tension to the controller. The controller is configured to a generate and transmit to the unwinder a signal to change the speed of the unwinder based upon the tension sensed by the tension sensor.
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公开(公告)号：US11447362B2
公开(公告)日：2022-09-20
申请号：US16914888
申请日：2020-06-29
Applicant: Paper Converting Machine Company
Inventor： Jonathon T. Zahn , Cory L. Schubring , Cory P. Gussert
Abstract: An apparatus supports a convolutely wound log of web material during cutting of the convolutely wound log, and includes a bottom support link operatively pivotally coupled to a support frame and a side support link operatively pivotally coupled to the support frame and the bottom support link. A flexible member operatively coupled to a distal end of the side support link extends tangentially from the side support link and curves away from the side support link and the bottom support link so that a portion of the flexible member is spaced away from the side support link and the bottom support link. The spaced away portion of the flexible member together with the side support link and the bottom support link at least in part define a support surface for supporting the convolutely wound log when the log is directed into the apparatus.
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公开(公告)号：US20210002098A1
公开(公告)日：2021-01-07
申请号：US16914888
申请日：2020-06-29
Applicant: Paper Converting Machine Company
Inventor： Jonathon T. Zahn , Cory L. Schubring , Cory P. Gussert
Abstract: An apparatus supports a convolutely wound log of web material during cutting of the convolutely wound log, and includes a bottom support link operatively pivotally coupled to a support frame and a side support link operatively pivotally coupled to the support frame and the bottom support link. A flexible member operatively coupled to a distal end of the side support link extends tangentially from the side support link and curves away from the side support link and the bottom support link so that a portion of the flexible member is spaced away from the side support link and the bottom support link. The spaced away portion of the flexible member together with the side support link and the bottom support link at least in part define a support surface for supporting the convolutely wound log when the log is directed into the apparatus.
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公开(公告)号：US20190308839A1
公开(公告)日：2019-10-10
申请号：US16372897
申请日：2019-04-02
Applicant: Paper Converting Machine Company
Inventor： Cory L. Schubring , Scott K. Houle , Cory P. Gussert
Abstract: A control system for a converting line has a sensor configured to sense a distance between the sensor and a surface of a roll of web material as the roll of web material is unwound from an unwinder and directed to the converting line. The controller is configured to: (i) determine a diameter measurement of the roll as the roll rotates based upon the sensor signals; (ii) store a plurality of data structures in a memory of a controller of a control system wherein the data structures comprise a plurality of data items associated together as the diameter measurements of the roll of the web material; (iii) process by a statistical regression analysis the data structures associated with the diameter; and (iv) generate signals for controlling the converting line based upon the processed diameter measurements.
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