Cleaning method and device for belt buffers

    公开(公告)号:US10435251B2

    公开(公告)日:2019-10-08

    申请号:US15774176

    申请日:2016-10-25

    申请人: ROTZINGER AG

    发明人: Kurt Philipp

    摘要: In order to clean the webs in a belt buffer having a plurality of belts arranged one above the other, a cleaning medium is applied to a running belt by means of a cleaning device and vacuumed off together with the loosened contamination. A device for carrying out this cleaning has a cleaning head for applying and vacuuming off the cleaning medium and a device for adjusting the height of the cleaning head to the level of the web to be cleaned and to move the cleaning head over the web to be cleaned.

    Belt buffer
    2.
    发明授权

    公开(公告)号:US10427887B2

    公开(公告)日:2019-10-01

    申请号:US15774431

    申请日:2016-10-25

    申请人: ROTZINGER AG

    发明人: Kurt Philipp

    摘要: In a belt buffer including a plurality of buffer belts arranged one above the other, receiving edges of the buffer belts at entry and delivery edges of the buffer belts at an exit of the belt buffer are height-adjustable. The buffer belts can include a plurality of belt modules arranged one after the other.

    Buffer device
    3.
    发明授权

    公开(公告)号:US10144595B2

    公开(公告)日:2018-12-04

    申请号:US15562657

    申请日:2016-03-30

    申请人: Rotzinger AG

    发明人: Kurt Philipp

    摘要: A buffer device for temporary storage and flow control in a product conveying system includes a plurality of vertically movable product holders at an inlet end and outlet end, and an elevator system for placing product holders in a conveying plane of the conveying system and vertically moving the product holders. The elevator system preferably includes a chain loop at the inlet end and a chain loop at the outlet end, both of which are equipped all around with product holders, and the chain loops can move in opposite directions.

    Product-flow regulator
    4.
    发明授权

    公开(公告)号:US09676562B2

    公开(公告)日:2017-06-13

    申请号:US14417845

    申请日:2013-08-06

    申请人: Rotzinger AG

    IPC分类号: B65G1/00 B65G47/51 B65G47/64

    CPC分类号: B65G47/5113 B65G47/643

    摘要: The product flow regulator is used for decoupling an incoming flow of piece-goods from a downstream device for further processing. It comprises a stationary intermediate storage with a plurality of store levels, an infeed-side elevator with one or more transport levels for taking products arriving on conveyors to intermediate storage and a discharge-side elevator for removing the temporarily stored products and delivering them to forwarding conveyors. A buffer device is arranged upstream from these elevators on the infeed side and downstream from these elevators on the discharge side.

    Temporary store
    5.
    发明授权

    公开(公告)号:US11267652B2

    公开(公告)日:2022-03-08

    申请号:US16956614

    申请日:2018-12-21

    申请人: Rotzinger AG

    发明人: Kurt Philipp

    摘要: The temporary store has circulating continuous chains on both sides of the product conveyor section, said continuous chains running through vertical chain loops via upper and lower deflections. Product carrier gondolas with product carriers are suspended on the chains, said product carriers being used to receive incoming products and convey the products to a product outlet. Each chain runs through an inlet-side and an outlet-side vertical loop. The upper deflections of the chain loops can be moved vertically in opposite directions.

    Product distribution unit
    6.
    发明授权

    公开(公告)号:US10233034B2

    公开(公告)日:2019-03-19

    申请号:US15327807

    申请日:2015-07-07

    申请人: Rotzinger AG

    发明人: Kurt Philipp

    摘要: A product distribution unit removes rows of products from a production flow conveyed on a main conveyor and conveys them by a distribution device to a packaging machine. A waiting belt, which is arranged beneath the main conveyor and can be displaced in the main direction of conveyance, is used for taking over rows of products from the main conveyor and delivering the rows of products to a discharge belt desynchronized from the main conveyor.

    STORE OUTLET
    7.
    发明申请

    公开(公告)号:US20230136946A1

    公开(公告)日:2023-05-04

    申请号:US17788108

    申请日:2020-12-23

    申请人: ROTZINGER AG

    发明人: Kurt Philipp

    IPC分类号: B65G47/04 B65G47/64 B65G37/00

    摘要: One or more discharge belts (10) receiving product lines from the storage, are arranged one above the other at the outlet of the storage for products from an interim storage (1) with product carriers (2, 3) on a plurality of planes in the lateral direction. The discharge belts transfer the product lines to a plurality of downstream receiving belts (14) arranged one above the other. The inlet deflectors (15) of the receiving belts are jointly height-adjustable.

    Unloading device
    8.
    发明授权

    公开(公告)号:US10457496B2

    公开(公告)日:2019-10-29

    申请号:US15748711

    申请日:2016-07-21

    申请人: Rotzinger AG

    发明人: Kurt Philipp

    IPC分类号: B65G47/82 B65G47/57 B65G47/51

    摘要: An unloading device is used for unloading products located on product carrier trays, which in turn are provided in product carrier shuttles of a chain store, onto outfeed conveyor belts. To increase unloading performance, at least two vertically pivotable outfeed belts are provided one above the other on the outlet side. For simultaneously unloading a plurality of trays, a pusher includes a corresponding plurality of pushing bars.

    PRODUCT-FLOW GENERATOR
    9.
    发明申请
    PRODUCT-FLOW GENERATOR 有权
    产品流量发生器

    公开(公告)号:US20150158677A1

    公开(公告)日:2015-06-11

    申请号:US14417845

    申请日:2013-08-06

    申请人: Rotzinger AG

    IPC分类号: B65G47/51 B65G47/64

    CPC分类号: B65G47/5113 B65G47/643

    摘要: The product flow regulator is used for decoupling an incoming flow of piece-goods from a downstream device for further processing. It comprises a stationary intermediate storage with a plurality of store levels, an infeed-side elevator with one or more transport levels for taking products arriving on conveyors to intermediate storage and a discharge-side elevator for removing the temporarily stored products and delivering them to forwarding conveyors. A buffer device is arranged upstream from these elevators on the infeed side and downstream from these elevators on the discharge side.

    摘要翻译: 产品流量调节器用于将来自下游设备的进料流分离,以进一步处理。 它包括具有多个存储位置的固定中间存储器,具有一个或多个传输层级的进给侧电梯,用于将到达传送带的产品运送到中间存储器;以及放电侧电梯,用于移除临时存储的产品并将其传送到转发 输送机 缓冲装置在这些电梯的排出侧的这些电梯的进料侧和下游设置在上游。

    Conveyer belt
    10.
    发明授权

    公开(公告)号:US10301117B2

    公开(公告)日:2019-05-28

    申请号:US15774059

    申请日:2016-11-03

    申请人: ROTZINGER AG

    IPC分类号: B65G23/44 B65G21/06 B65G21/14

    摘要: The control belt has an endless web and a drive drum which drives the web and is arranged within the web silhouette perpendicular to the web running direction. Its shaft is mounted in bearings on both sides of the belt. The shaft bearings can be moved vertically and are connected to a drive for moving them vertically.