Random case sealer
    12.
    发明授权

    公开(公告)号:US11358744B2

    公开(公告)日:2022-06-14

    申请号:US16353708

    申请日:2019-03-14

    Abstract: Various embodiments of the present disclosure provide a random case sealer. The case sealer includes a top-head-actuating assembly configured to vary the speed of the top-head assembly when ascending (to make room for the case beneath the top-head assembly) and when descending onto the case (to engage the top surface of the case during sealing). This maximizes the speed of the top-head assembly while limiting overshoot (when ascending) and preventing damage to the case (when descending). In certain embodiments the case sealer includes a tape cartridge configured to limit the forces imparted onto the leading and top surfaces of the case during sealing. These features result in increased throughput as compared to prior art random case sealers without requiring stronger cases or more protective dunnage.

    Random case sealer
    13.
    发明授权

    公开(公告)号:US11242169B2

    公开(公告)日:2022-02-08

    申请号:US16353687

    申请日:2019-03-14

    Abstract: Various embodiments of the present disclosure provide a random case sealer. The case sealer includes a top-head-actuating assembly configured to vary the speed of the top-head assembly when ascending (to make room for the case beneath the top-head assembly) and when descending onto the case (to engage the top surface of the case during sealing). This maximizes the speed of the top-head assembly while limiting overshoot (when ascending) and preventing damage to the case (when descending). In certain embodiments the case sealer includes a tape cartridge configured to limit the forces imparted onto the leading and top surfaces of the case during sealing. These features result in increased throughput as compared to prior art random case sealers without requiring stronger cases or more protective dunnage.

    RANDOM CASE SEALER
    14.
    发明申请
    RANDOM CASE SEALER 审中-公开

    公开(公告)号:US20190283914A1

    公开(公告)日:2019-09-19

    申请号:US16353687

    申请日:2019-03-14

    Abstract: Various embodiments of the present disclosure provide a random case sealer. The case sealer includes a top-head-actuating assembly configured to vary the speed of the top-head assembly when ascending (to make room for the case beneath the top-head assembly) and when descending onto the case (to engage the top surface of the case during sealing). This maximizes the speed of the top-head assembly while limiting overshoot (when ascending) and preventing damage to the case (when descending). In certain embodiments the case sealer includes a tape cartridge configured to limit the forces imparted onto the leading and top surfaces of the case during sealing. These features result in increased throughput as compared to prior art random case sealers without requiring stronger cases or more protective dunnage.

    RANDOM CASE SEALER WITH CASE LIFTER
    16.
    发明公开

    公开(公告)号:US20240166392A1

    公开(公告)日:2024-05-23

    申请号:US18550501

    申请日:2022-04-01

    CPC classification number: B65B51/067 B65B57/02 B65B59/02

    Abstract: Various embodiments of the present disclosure provide a random case sealer including a case lifter configured to lift a case out of engagement with a lower drive element 115 (such as a drive belt) of the case sealer as the case reaches a holding position beneath the top-head assembly 400 and, afterwards, to lower the case into engagement with the lower drive element once the top-head assembly has descended to within a designated distance of the top surface of the case. In certain of these embodiments, the case lifter includes a case blocker 215 positioned to stop the case from moving any further beneath the top-head assembly once it reaches the holding position.

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