公开(公告)号：US5232428A

公开(公告)日：1993-08-03

申请号：US899737

申请日：1992-06-17

Applicant: George Jambor

Inventor： George Jambor

IPC: B31B50/54

CPC classification number: B31B1/00 ,  B31B2201/2675 ,  B31B2201/2691

Abstract: A carton blank support member is mounted above a traveling carton blank in a folder gluer machine. The support member is cyclicly driven between an inoperative position above the carton blank to an operative position engaging the top surface of the blank adjacent a score line formed in the blank. The score line defines a flap which is folded upwardly when the support member is in engagement with the top surface of the carton blank to form a side wall of the carton. The support member prevents the flap from buckling during the folding operation, especially when recycled paperboard is used as the carton blank.

Abstract translation: 纸盒坯件支撑件安装在文件夹胶机中的移动纸箱坯件上方。 支撑构件在纸板坯料上方的不工作位置之间循环地驱动到与坯件相邻的刻痕线附近的操作位置。 刻痕线限定了当支撑构件与纸板坯的顶表面接合以形成纸箱的侧壁时向上折叠的翼片。 在折叠操作期间，支撑构件防止折板弯曲，特别是当使用再生纸板作为纸板坯时。

公开(公告)号：US4629445A

公开(公告)日：1986-12-16

申请号：US640597

申请日：1984-08-14

Applicant: Daigoro Toriyama

Inventor： Daigoro Toriyama

IPC: B31B50/54 ,  B31B1/00

CPC classification number: B31B1/00 ,  B31B2201/2675 ,  B31B2201/2691

Abstract: A case making machine is provided with an apparatus for folding rear portion of a feeding case blank and the apparatus comprises a claw mechanism for folding the rear portion of the case blank along the folding line. The claw mechanism is rotated at an angular speed which is changed by a cam mechanism operated by a driving source through a drive shaft and a link mechanism. An electromagnetic valve is further provided for controlling the operation of the claw mechanism. The valve is actuated by an electric circuit such that the electromagnetic valve can be operated in synchrony with the advancing speed of the blank. This result is achieved by increasing pulse numbers inputted into the circuit to account for the rise time interval of the electromagnetic valve.

Abstract translation: 一种制袋机设置有用于折叠进料盒坯料的后部的装置，该装置包括用于沿着折叠线折叠盒坯的后部的爪机构。 爪机构以由驱动源通过驱动轴和连杆机构操作的凸轮机构而改变的角速度旋转。 还设置有用于控制爪机构的操作的电磁阀。 阀由电路致动，使得电磁阀可以与坯料的前进速度同步地操作。 该结果通过增加输入到电路中的脉冲数来解决电磁阀的上升时间间隔来实现。

公开(公告)号：US4460349A

公开(公告)日：1984-07-17

申请号：US371851

申请日：1982-04-26

Applicant: William Charron

Inventor： William Charron

IPC: B31B3/26 ,  B31B3/02

CPC classification number: B31B1/00 ,  B31B2201/2675 ,  B31B2201/2683 ,  B31B2201/2691 ,  B31B2201/6017

Abstract: A paperboard tray forming machine is disclosed which is designed for forming a paperboard tray from a flat production blank. The paperboard tray has front and rear end panels hingedly attached to side panels by means of folded gusset corner panels. The tray further has folded over corner flaps hingedly attached to the gusset panels and upwardly turned top flaps hingedly attached to the front and rear end panels. The machine is formed in a plurality of stations designed to take a paperboard flat production blank from a hopper and to fold the tray into the finished shape through a series of folding and glueing stations in the machine. The path of travel through the machine is in a generally U-shape. The various folding and glueing stations are positioned around an endless traveling conveyor having a plurality of mandrels attached thereto. The carton blank advances first in one direction and then turns in a U-shaped path and advances in the opposite direction. The folded carton is then stripped from the mandrel to be passed to a filling station forming no part of the invention.

Abstract translation: 公开了一种用于从扁平生产坯料形成纸板托盘的纸板托盘成型机。 纸板托盘具有通过折叠的角撑板角板铰接地连接到侧板的前端板和后端板。 托盘进一步折叠在铰接地连接到角撑板面板上的角襟翼上，并且向上转动的顶部翼片铰接地附接到前端板和后端板。 机器形成在多个工位中，设计成从料斗中取出纸板平面生产坯料，并通过机器中的一系列折叠和胶合台将托盘折叠成最终形状。 通过机器的行进路径大致为U形。 各种折叠和胶合站位于具有附接到其上的多个心轴的环形行进输送机周围。 纸箱坯料首先在一个方向上前进，然后转动成U形路径并且沿相反方向前进。 然后将折叠的纸箱从心轴剥离，以通过不填充本发明的部分填充站。

公开(公告)号：US4432745A

公开(公告)日：1984-02-21

申请号：US375574

申请日：1982-05-06

Applicant: Charles W. Eldridge

Inventor： Charles W. Eldridge

IPC: B31B50/54 ,  B31B1/54

CPC classification number: B31B1/00 ,  B31B2201/2675 ,  B31B2201/2691

Abstract: Apparatus for folding the trailing edge of paperboard blanks conveyed along a straight-line path includes a rotatable shaft disposed below and transverse to the conveyor and having arms with heads at their ends which extend upward through openings between conveyor belts. The shaft is rotated to cause the heads to contact the trailing panels or flaps of the blanks and fold them onto the blank body. To rotate the shaft intermittently it is momentarily connected to a continuously rotating drive by a clutch-brake which permits substantially instantaneous engagement and disengagement. The precise position of each blank is determined by a signal generated by a photodetector, and the rotational orientation of the shaft is determined by optical detectors associated therewith. A signal from the photodetector indicating position of the blank is received by a controller which also has input of the conveyor speed and which responds by actuating the clutch-brake at the proper time.

Abstract translation: 用于折叠沿着直线路径输送的纸板坯料的后缘的装置包括设置在输送机下方并横向于输送机的可旋转轴，并且具有臂，其端部处的头部向上延伸穿过输送带之间的开口。 旋转轴以使头部接触坯件的后面板或翼片并将其折叠到坯体上。 为了间歇地旋转轴，它通过离合器制动器瞬时地连接到连续旋转的驱动器，其允许基本上瞬时的接合和分离。 每个坯料的精确位置由光电检测器产生的信号确定，并且轴的旋转取向由与其相关联的光学检测器确定。 来自光电检测器的指示坯料位置的信号由控制器接收，控制器还具有输入速度的输入，并且通过在适当的时间致动离合器制动器来响应。

公开(公告)号：US5961431A

公开(公告)日：1999-10-05

申请号：US18685

申请日：1998-02-04

Applicant: Gerard Coullery ,  Jean-Louis Wenger

Inventor： Gerard Coullery ,  Jean-Louis Wenger

IPC: B31B1/26 ,  B31B1/54 ,  B31B3/02 ,  B31B1/02

CPC classification number: B31B1/00 ,  B31B2201/2675 ,  B31B2201/2691

Abstract: The device for turning a front panel of a platelike workpiece within a folder-gluer comprises a retaining plate 20 extending across and somewhat above the traveling plane of the workpiece and a series of lifting fingers 30 positioned transversely below the travelling plane and somewhat upstream of the retaining plate 20. The lifting fingers are actuated by a piston from a resting position below the travelling plane to a raised slanted raised position, at the arrival of the blank's front panel. The front panel includes a partially separated flap that must be parted. The device also comprises at least one pusher 40 that is substantially perpendicular to the plate 20, the pusher 40 being actuated by an actuator 44 in order to separate the flap when the panel reaches maximum height against the plate 20.

Abstract translation: 用于在夹具胶合器内转动板状工件的前面板的装置包括延伸跨过并稍微高于工件的行进平面的保持板20和一系列提升指30，其横向地位于行进平面下方并且稍微在 在坯料前面板到达时，提升指状件由活塞从行进平面下方的静止位置致动到升高的倾斜升高位置。 前面板包括必须分开的部分分离的皮瓣。 该装置还包括基本上垂直于板20的至少一个推动器40，推动器40由致动器44致动，以便当板抵接板20达到最大高度时分离挡板。

公开(公告)号：US4747813A

公开(公告)日：1988-05-31

申请号：US37874

申请日：1987-04-13

Applicant: Jean-Marc Genoud ,  Ivan Vaclavik

Inventor： Jean-Marc Genoud ,  Ivan Vaclavik

IPC: B31B1/56 ,  B31B1/54 ,  B31B3/00 ,  B31B1/26 ,  B31B3/54

CPC classification number: B31B1/00 ,  B31B2201/2675 ,  B31B2201/2691

Abstract: A device for folding a rear flap on a box blank characterized by the rotating members and their shaft being mounted in a cradle which is shifted in the frame relative to the path of the blank having the flap being folded. The shifting of the cradle is controlled by a stepping motor. The rotation of the folding members, as well as the position of the drive shaft for the folding members is controlled in accordance to the position of a hitting point of contact for the ends of the hook members with the flap relative to the creasing line.

Abstract translation: 用于折叠箱盖上的后挡板的装置，其特征在于，所述旋转构件及其轴安装在托架中，所述托架相对于具有折叠的所述挡板的所述坯件的路径移动。 托架的移动由步进电机控制。 根据折叠构件的驱动轴的位置，根据钩构件与折翼相对于折痕线的端部的接触点的位置来控制折叠构件的旋转。

公开(公告)号：US4319878A

公开(公告)日：1982-03-16

申请号：US76640

申请日：1979-09-18

Applicant: Henry L. Dozier ,  John C. Williamson

Inventor： Henry L. Dozier ,  John C. Williamson

IPC: B31B1/54 ,  B31B5/36 ,  B65D5/02 ,  B31B1/36

CPC classification number: B65D5/0281 ,  B31B1/00 ,  B31B2201/2675 ,  B31B2201/2691 ,  B31B2203/003 ,  B31B2203/082

Abstract: A method and apparatus for forming a reinforced half-slotted container in which each of the side walls is formed by outer side wall and a reinforcing panel which is the same size and height as the outer side wall. The reinforcing panel is attached to the outer side wall along a score line at the top of the outer side wall.In the method, either the two interior reinforcing panels or the two exterior reinforcing panels are adhered to their outer side walls and then the other two reinforcing panels are adhered to their outer side walls. The container is then formed in the normal manner to fasten the glue joint to the opposite side wall.The apparatus has a first forming station in which the interior reinforcing panels are glued, folded over and adhered to the outer side walls, and a second forming station in which the exterior reinforcing panels are glued, folded over and adhered to the outer side walls. In the first forming station, the conveyors and hold down means act against the exterior panels and walls, and in the second forming station the conveyors and hold down means act against the interior panels. The reinforcing panels are the leading panels through the apparatus. The device for folding the reinforcing panels back upon the outer side walls is a simple spring mounted arm and detent. The order of the forming station may be reversed.

Abstract translation: 一种用于形成加强半开槽容器的方法和装置，其中每个侧壁由外侧壁和与外侧壁具有相同尺寸和高度的加强板形成。 加强板沿着外侧壁的顶部的刻痕线附接到外侧壁。 在该方法中，两个内部加强板或两个外部加强板粘附到其外侧壁上，然后另外两个加强板粘附到其外侧壁。 然后以正常方式形成容器，以将胶接头紧固到相对的侧壁。 该装置具有第一成形台，其中内部加强板被胶合，折叠并粘附到外侧壁，以及第二成形台，其中外部加强板被胶合，折叠并粘附到外侧壁。 在第一成形站中，输送机和压紧装置作用在外部面板和墙壁上，而在第二成形站中，输送机和压紧装置作用在内部面板上。 加强板是通过该装置的前导面板。 用于将加强板折回到外侧壁上的装置是简单的弹簧安装臂和棘爪。 成型台的顺序可以颠倒。

公开(公告)号：US4105197A

公开(公告)日：1978-08-08

申请号：US721747

申请日：1976-09-09

Applicant: Heinz-Hermann Pott

Inventor： Heinz-Hermann Pott

IPC: B31B50/54 ,  B65H45/12 ,  B65H45/14

CPC classification number: B65H45/12 ,  B31B1/00 ,  B31B2201/2675 ,  B31B2201/2691

Abstract: Apparatus for folding collapsible box blanks transversely to a feed direction in which blanks are fed to strip-like tools each pivoted about an axis above a conveyor on which the blanks are supported, and transverse to the feed direction and having a sliding surface forming a ramp which rises from the conveyor in the feed direction downstream of the said axis. Unlike known apparatus, a movable depressor is provided to hold down the blank in the vicinity of the tools and further the folding tools are not driven. In the embodiments described they are restrained by a spring loaded locking device, against free pivotal movement until the torque applied to the tool during feeding of the blank, exceeds a predetermined minimum. In one embodiment, the folding tools are movable in the same direction as the conveyor but at a higher velocity, the resultant relative velocity determining the feed direction.

Abstract translation: 用于折叠可折叠盒坯料的装置，其横向于进料方向，其中坯料被供给到带状工具，其各自围绕其上支撑有坯料的传送带上方的轴线枢转，并且横向于进给方向并且具有形成斜坡的滑动表面 其在所述轴线的下游的进给方向上从所述输送机上升。 与已知的装置不同，提供了一个可动的压紧器来压住工具附近的坯件，并且还可以不折叠工具。 在所描述的实施例中，它们被弹簧加载的锁定装置约束，抵抗自由枢转运动，直到在坯料进给期间施加到工具上的扭矩超过预定的最小值。 在一个实施例中，折叠工具可沿着与输送机相同的方向移动，但是以更高的速度运动，所得到的相对速度确定进给方向。

公开(公告)号：USRE29442E

公开(公告)日：1977-10-18

申请号：US679650

申请日：1976-04-23

Applicant: Walter J. Stolkin ,  William A. Riley ,  Henry J. Sejda

Inventor： Walter J. Stolkin ,  William A. Riley ,  Henry J. Sejda

IPC: B31B1/54 ,  B31B5/36

CPC classification number: B31B1/00 ,  B31B2201/2675 ,  B31B2201/2691 ,  B31B2203/003 ,  B31B2203/082

Abstract: An apparatus for producing a carton whereby the carton is initially obtained in the folded condition for storage and handling and whereby the carton can then be unfolded for use. The apparatus is designed for handling different types of blanks which, generally speaking, include a plurality of panels comprising side, top and bottom panels of the carton. The bottom panels are provided with flaps, and a first folding structure is provided for folding the bottom panels over onto adjacent side panels. Simultaneously, second folding means serve to fold flaps over onto the associated bottom panels, and adhesive applying means serve to locate adhesive on the blanks in selected positions. A third folding means folds the outside ends of the blank over onto the inside portions of the blank at which time folded flaps become adhesively secured. Additional adhesive or other handling means secure the outside ends of the assembly together whereby a flat condition of the carton is obtained. The carton can then be unfolded when ready for use and will automatically assume a position for loading.

公开(公告)号：US5558611A

公开(公告)日：1996-09-24

申请号：US386103

申请日：1995-02-09

Applicant: Heinz Focke

Inventor： Heinz Focke

IPC: B65B43/08 ,  B31B1/26 ,  B31B1/74 ,  B31B3/00 ,  B65B19/20 ,  B31B1/52

CPC classification number: B31B1/00 ,  B31B2201/0247 ,  B31B2201/2637 ,  B31B2201/2691 ,  B31B2203/101 ,  B31B2241/003

Abstract: Blanks (13) for the production of hinge-lid packs (10) with rounded longitudinal edges (11, 12) are pre-shaped in the region of the longitudinal edges (11, 12). For this purpose, a shaping station (17) is provided, which has two shaping devices (28, 29) which each have shaping tools for pre-shaping the longitudinal edges (11, 12). The centrally supplied blanks (13) are alternately fed to the one and the other shaping device (28, 29), and discharged after shaping.

Abstract translation: 用于生产具有圆形纵向边缘（11,12）的铰链盖包装（10）的坯件（13）在纵向边缘（11,12）的区域中被预成形。 为此目的，提供了一种成型台（17），其具有两个成形装置（28,29），每个成形装置具有用于预成型纵向边缘（11,12）的成形工具。 中央供应的坯料（13）交替地供给到一个和另一个成形装置（28,29）中，并在成形后排出。