公开(公告)号：US4715596A

公开(公告)日：1987-12-29

申请号：US855117

申请日：1986-04-23

Applicant: Larry K. Cantrell ,  Edwin J. Smith

Inventor： Larry K. Cantrell ,  Edwin J. Smith

IPC: B65H3/06

CPC classification number: B65H3/0615 ,  Y10T74/1884

Abstract: A paperboard sheet feeder for feeding paperboard blanks to the feed rolls of processing equipment includes a support table and a pair of roller assemblies mounted on the support table. A drive includes gears connected to the roller assemblies through one-way clutches. A drive belt has ends secured to a slide block. The belt engages the gears. The slide block is mounted on guide bars for reciprocating movement. The drive belt, gears and one-way clutches convert reciprocating movement of the slide block into rotary movement of the roller assemblies. A source of vacuum communicates with the support table to draw a paperboard sheet into contact with the roller assemblies.

Abstract translation: 用于将纸板坯料供给到加工设备的进料辊的纸板供料器包括支撑台和安装在支撑台上的一对辊组件。 驱动器包括通过单向离合器连接到滚子组件的齿轮。 传动带具有固定到滑块的端部。 皮带接合齿轮。 滑块安装在导杆上用于往复运动。 驱动皮带，齿轮和单向离合器将滑块的往复运动转换成滚子组件的旋转运动。 真空源与支撑台连通以将纸板片与辊组件接触。

公开(公告)号：US5217425A

公开(公告)日：1993-06-08

申请号：US818644

申请日：1992-01-06

Applicant: Larry K. Cantrell

Inventor： Larry K. Cantrell

IPC: B31B5/74

CPC classification number: B31B5/74 ,  B31B2201/27 ,  B31B2203/003 ,  B31B2203/082

Abstract: An apparatus for squaring folded corrugated paperboard boxes and the like includes a frame, an upper drive assembly and a lower roll assembly. The upper drive assembly and lower roll assembly define a split-nip. The upper drive assembly includes a pair of independent wheels which may be controlled to adjust or change the orientation of a folded corrugated box passing through the nip. The upper drive assembly is pivoted to the frame for adjustment of the nip. The apparatus is positioned to deliver folded corrugated boxes to a counter/ejector from a folder/gluer.

Abstract translation: 折叠瓦楞纸板箱等的平面设备包括框架，上驱动组件和下辊组件。 上部驱动组件和下部辊组件限定了一个裂缝。 上部驱动组件包括一对独立的轮子，其可被控制以调节或改变通过辊隙的折叠的瓦楞纸箱的取向。 上驱动组件枢转到框架以调整压区。 该设备被定位成将折叠的瓦楞纸箱从折叠机/胶合机输送到计数器/喷射器。