| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Carton squaring mechanism | US558330 | 1983-12-05 | US4571236A | 1986-02-18 | Charles W. Adams |
| In a cartoner for filling and sealing tubular cartons wherein the cartons are carried between leading and trailing transport lugs, a mechanism for squaring the cartons consisting of inclining a leading lug in a rearward direction to engage a corner of a carton to hold the carton in an erect, squared attitude. | ||||||
| 62 | Automatic case erector and sealer | US532824 | 1983-09-16 | US4553954A | 1985-11-19 | Peter C. Sewell; Gregory E. Rundle; Karl L. Hanson |
| An automatic case erector and sealer apparatus useful in the erecting of packaging cases, boxes and cartons from flats, utilizing case puncturing and gripping pins, spraying adhesive onto the interior surfaces of the case flaps, while the flaps are in a semi-open position, and sealing the minor and major flaps of the erected flats with compression to thereby secure the major and minor flaps for subsequent filling of the formed case, box or carton with consumer goods. | ||||||
| 63 | Corrugated box machine | US442611 | 1982-11-18 | US4547183A | 1985-10-15 | Donald E. Mowry |
| A corrugated box machine having improved delivery means is disclosed. A conveyor belt assembly works in combination with tensioning apparatus, a support bracket assembly and an idler guide assembly. | ||||||
| 64 | Apparatus for opening up folded boxes | US464096 | 1983-02-04 | US4531931A | 1985-07-30 | Walter Dietrich |
| An apparatus for opening folded boxes and delivering the opened boxes to a conveyor device of a cartoning machine including a supply magazine and a delivery device equipped with a suction gripper. In order that the flat-folded boxes will be reliably opened, the apparatus has a holding device with a suction gripper for exerting counter-action during the initial part of the opening operation. The flat-folded boxes are delivered to the holding device by means of a transfer device, suction grippers on the transfer device are moved back and forth on an arc-like path the end portions of which extend substantially perpendicular to the holding plane of the holding device and to the removal side of the magazine. In the initial portion of its return path, the suction gripper of the transfer device still holds the folding box firmly, so that the folding box already opens partially at that time. | ||||||
| 65 | Rotary packaging technology | US438780 | 1982-11-03 | US4530686A | 1985-07-23 | William G. Everson; Richard D. Stevens |
| The carton erecting apparatus provides for the high speed transfer and opening of flat, folded cartons. The apparatus includes a rotary transfer mechanism having a fixed gear and a plurality of planetary gears in rotational communication with the fixed gear. The planetary gearing rotationally drives therewith a vacuum transport means so as to provide therefor at least two apex positions of travel at predetermined locations. A vacuum control means is operative on the transport means, particularly at its apex positions. A storage means is provided at a first apex position for releasably holding flat, folded cartons. And, a conveyor means is provided at a second apex position of travel of the vacuum transport means. The conveyor means has outwardly extending flights which are uniformly spaced and separated by a distance essentially based upon a predetermined carton dimension. The conveyor means is synchronized with the rotary transfer means so that a carton carried by the vacuum transport means slidably engages an upwardly extending flight as it approaches the second apex position of travel. The slidable engagement of the flight and carton causes the carton to open in a sleeve-like configuration. The vacuum release by the vacuum control means provides for the deposit of the opened carton between adjacent flights for transfer therewith and for subsequent packaging purposes. | ||||||
| 66 | Apparatus for feeding from a hopper and for setting up collapsed article carriers | US342179 | 1982-01-25 | US4512756A | 1985-04-23 | Willie M. Fields |
| Carriers of the top gripping type and having downwardly depending side and end walls and stacked in collapsed condition in a hopper are fed in sequence by oscillatable feeder means which engages a lower planar element of the lowermost carton in the stack of cartons and draws that element outwardly from its associated face contacting element by means of inwardly extending projections fixedly mounted on the hopper and arranged to engage parts of the upper planar elements which coincide with edge notches formed on the lower planar element so that movement of the lower planar element away from the upper planar element initiates setting up of the carrier and also effects withdrawal of the lowermost carrier from the hopper. | ||||||
| 67 | Arrangement for the raising and transporting of packing container blanks | US354023 | 1982-03-02 | US4493687A | 1985-01-15 | Gote L. Bernle |
| An arrangement for the raising and transporting of packing container blanks is used in a packaging machine of the type which converts tubular packing container blanks to filled and sealed packing containers. The arrangement has a carrier plate which by a plurality of suction heads grips a flattened packing container blank situated in a magazine and transports the same to a conveyor (4). During the transport the packing container blank is converted with the help of stationary supports, situated in the path of movement of the blank, so that it obtains a substantially square cross-section. | ||||||
| 68 | Apparatus for transforming blanks into corresponding containers by parallelepiped shape | US243808 | 1981-03-16 | US4414789A | 1983-11-15 | Domenico Pattarozzi |
| Disclosed herein is an apparatus that comprises grasping suction pads designed to grip the bottom blank in a pile and, in cooperation first of all with second grasping suction pads, then with an intermediate arm, and finally with third grasping suction pads, to open the blank while it is held stably in a forming station through the contemporaneous gripping of two lateral walls that are maintained orthogonal by the first and second grasping suction pads. At the forming station, first folding devices attend to the folding of the flaps that define the bottom of the container, subsequently to which a pile of articles is placed inside the container. Once this has been done, second folding devices attend to the folding of the flaps that define the cover of the container. Then with the synchronous movement of two frames, each of which is provided with three of the four folding members belonging both to the first and second folding devices, the transfer of the container takes place towards the movement devices connected to a banding group. | ||||||
| 69 | Adjustable carton folding machine | US270432 | 1981-06-04 | US4405304A | 1983-09-20 | Wolfgang Bensberg; Hartmut Klapp |
| A folding-carton gluing machine comprising a machine frame, an inserter, conveying means for the flat carton blanks, a crossbeam on the frame, carton working tools slidably mounted on the crossbeam, means for adjusting the position of the tools relative to a blank, the tools being movable from a working position which they are to occupy in the machine into a position in which they are spaced from the working position, and a sliding table for a flat carton blank adapted to be moved under the tools when the latter are spaced from their working position. | ||||||
| 70 | Automatic machine for forming packaging cases | US198735 | 1980-10-20 | US4389205A | 1983-06-21 | Bruno Righi |
| A machine for forming packaging cases starting from a tubular flattened condition thereof is described wherein the flattened cases are picked up from a magazine and transferred to gripping suckers which deliver them onto a removal conveyor; during their travel, blade elements, which are moved synchronously with the gripping suckers, penetrate the flattened cases and, by rotating about themselves, spread them open. | ||||||
| 71 | High speed cold adhesive curing process and apparatus therefor | US255336 | 1981-04-17 | US4375383A | 1983-03-01 | Peter C. Sewell; Gregory E. Rundle |
| This invention is directed to a high speed cold adhesive curing process and apparatus therefor, useful in the assembly and fastening together of fibrous surfaces such as the surfaces of corrugated Kraft paper cardboard boxes. The invention is directed to a process for adhering two fibrous surfaces together by means of a liquid cold cure adhesive comprising: (a) spraying liquid cold cure adhesive on the interface surface of one of the fibrous surfaces in a thin discrete particle pattern; and (b) pressing the two fibrous surfaces together under high pressure sufficient to cause the solvent carrier in the cold cure adhesive to disperse into the interstices of the fibres of the two surfaces, thereby enabling the cold cure adhesive particles to rapidly secure the two surfaces together. | ||||||
| 72 | Article carrier erecting mechanism | US161796 | 1980-06-23 | US4340380A | 1982-07-20 | Rodney K. Calvert |
| An erector mechanism for setting-up article carriers of the basket type from a collapsed condition to a set-up condition comprises a pivotal arm arranged to oscillate between a pair of spaced carrier erector locations. The erector locations each include a pivotal leg having suction elements to withdraw collapsed carriers from a supply and maintain them in position for setting-up and the pivotal arm includes two opposed sets of suction elements for cooperation with the suction elements of the respective pivotal legs in that position so that the carrier side walls are drawn apart to set up the carrier. The pivotal legs are timed from a cam system to withdraw carriers from a supply at each erector section alternately and the pivotal arm is synchronized by the cam system to cooperate in the carrier setting-up procedure with each pivotal leg in turn while the other pivotal leg is actuated to withdraw the next succeeding carrier. | ||||||
| 73 | Machine for erecting and counterfolding collapsed boxes | US134987 | 1980-03-28 | US4331436A | 1982-05-25 | Valentin Kuttenbaum; Ernst Henle |
| A device for erecting and countercollapsing boxes from preformed blanks comprises a carrier arm pivotally attached to a chain drive and guided by a generally oval track to engage at a feed station the back edge of a blank for pushing the same through a pair of parallel guide slots along a path to an erecting station defined by rotary carrier synchronized with the chain drive for revolving a stopper to have, upon the emergence of the blank from the guide slots, a distance from the slots' exit substantially equal to the width of the blank and an orientation parallel to front and back edges of the blank. The stopper catches at the slots' exit the front blank edge and continues to revolve with tangential speed less than the speed of the arm, whereby relative motion of the stopper and the arm gives rise to a compressive force which opens and countercollapses a box from the blank. A convex arresting surface on the rotary carrier engages a side of the box only upon the determination of a collapsing phase to limit lateral motion of the box during a pushing thereof by the arm into removal slots. The stopper includes a radial surface inclinable toward the exit of the feed slots for facilitating a catching of the front blank edge and toward the removal slots, upon further rotation of the rotary carrier, for facilitating the sliding of the countercollapsed box from the erecting station. | ||||||
| 74 | Method and apparatus for erecting a carton | US100402 | 1979-12-05 | US4331435A | 1982-05-25 | Ulrich G. Nowacki |
| An apparatus and method for erecting a rectangular carton from a flat blank. The apparatus features:a pair of parallel guide rails, one of which is elevated above the other;a hopper, located at one end of the guide rails, for holding a stack of blanks between the guide rails, so that the bottom blank of the stack is on the guide rails and is upwardly inclined in the cross-direction of the guide rails with the foldably connected edges of its side panels extending in a direction parallel to the guide rails; anda pair of suction cups that are located adjacent the other end of the guide rails and that can fold an upwardly inclined blank on the guide rails; the suctions cups being adapted to hold by suction two adjacent side panels of the blank, that are contiguous to the lower guide rail and on vertically opposite sides of the blank, and to rotate in opposite directions about the lower guide rail until the suction cups are 90.degree. apart, so that the two adjacent side panels are folded 90.degree. apart about the lower guide rail and thereby the blank is folded into a rectangular tube. | ||||||
| 75 | Apparatus for setting up folded cartons | US168362 | 1980-07-10 | USRE30921E | 1982-05-04 | James E. McDowell |
| An apparatus for setting up folded cartons in which a frame has a folded carton magazine attached thereto adjacent a carton conveyor. A carton set-up station is mounted at one end of the conveyor adjacent the magazine, and the bottom carton in the magazine is grasped by suction cups and moved to the set-up station. The carton is set-up in the set-up station and fed to the conveyor as the minor flaps are folded, glued, and the major flaps folded, and finally, the major and minor flaps compressed for the glue to dry and the carton discharged. | ||||||
| 76 | Method and apparatus for forming a reinforced half-slotted container | US76640 | 1979-09-18 | US4319878A | 1982-03-16 | Henry L. Dozier; John C. Williamson |
| 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. | ||||||
| 77 | Apparatus for setting up slit-boxes | US75236 | 1979-09-13 | US4285679A | 1981-08-25 | Peter Wahle |
| An improvement in an apparatus for setting up and closing the bottom of cartons or so called slit-boxes which are supplied as plainly collapsed carton tubes having sides and bottom and top flaps which are integral with the sides. The apparatus comprises a support (1) which carries a magazine (2) for carton blanks, a feeder unit (3) and a bottom flap closing means (4). The feeding unit (3) includes a suction catcher (11) adapted to catch and open a container blank and to move the said blank along a handling path while closing at least bottom thereof. The feeding unit carries an expelling means (27) having an expellor arm (28) which is moveable between a position inside the handling path and a position outside the handling path and which is mounted at a predetermined distance in front of the feeder unit (3) as considered in the feeding direction. The expellor arm (28) is actuated by a hydraulic or pneumatic cylinder (31) to move to a position inside the handling path when the suction catcher (11) starts to move along the handling path after having pulled a carton blank (6) out of the magazine (2) and to move the expellor arm (28) out of the handling path after the suction catcher with the expellor arm (28) and the set up carton has reached a predetermined end position and just before the suction catcher (11) starts to return to its initial position in contact with the foremost carton blank (6) of the magazine. | ||||||
| 78 | Cartoner and product infeed conveyor therefor | US421 | 1979-01-02 | US4254604A | 1981-03-10 | Walter H. Vogel; Thomas E. Close |
| A cartoner for inserting a product into an expanded carton having at least one open end and side flaps and an end panel with tuck flap thereon, and thereafter closing the open end, the cartoner accommodating a wide variety of carton shapes and sizes; a product infeed conveyor for such a cartoner including a product support plate extending laterally from either side of the cartoner and including a conveyor chain carrying product pushers pivotally mounted thereon, the product support plate being positioned from a bottom carton supporting rail a distance to receive the product pushers therethrough so that the product pushers both feed the product to the cartons and insert the product therein. | ||||||
| 79 | Carton, feeder apparatus for packaging machines | US004931 | 1979-01-19 | US4244281A | 1981-01-13 | Ivan L. Kauffman; Robert J. Allen; Gregory J. Dwyer |
| A carton magazine apparatus, carton feeder apparatus and carton loader apparatus for feeding and loading erected cartons, in pairs, on a pair of mandrels for forming the bottom end of the cartons. The carton magazine apparatus includes a pair of carton magazines disposed in side-by-side, spaced apart positions, with each of the carton magazines containing a plurality of flattened cartons. The carton feeder apparatus includes a pair of swingably mounted carton feeder arms, with one of the carton feeder arms being operatively disposed adjacent the carton discharge end of one of the magazines and the other carton feeder arm being operatively disposed adjacent the carton discharge end of the other magazine. The pair of carton feeder arms are operable to simultaneously withdraw a flattened carton from each of the carton magazines and move them into an erected tubular position in alignment with a pair of mandrels on a packaging machine. The carton loader apparatus includes a pair of carton loader hooks and carton guide means for moving the pair of erected tubular cartons upwardly onto the two mandrels on the packaging machine. Power drive means is provided for operating the carton feeder apparatus and the carton loader apparatus. | ||||||
| 80 | Machine for manipulating a collapsed basket style carton into set-up condition and for adhering end flaps to end panels at each end of the carton | US963202 | 1978-11-24 | US4201118A | 1980-05-06 | Rodney K. Calvert; Alton J. Fishback |
| A reciprocable feeder arm (10) includes a projecting portion (12) for engaging an edge of a collapsed carton (C) in a hopper (1) and with the aid of a suction cup (13) removes the collapsed carton (C) from the hopper (1) and into a position adjacent but spaced from fixed suction cup means (3) into engagement with which one side wall (A1) of the carton is driven by movable suction cup means (4) which engages the opposite side wall (A) of the carton so that subsequent movement of the movable suction cup means (4) away from the fixed suction cup means (3) moves the carton side walls apart and tends to manipulate the carton into set-up condition during which movement a pair of spaced guides (6) engage end wall panels (B,D,B1,D1) at each end of the carrier and aid further in setting the carrier up while an arcuate fixed guide (6a) disposed adjacent the path of movement of the carton engages its bottom wall (E) so as to hold a pair of end flaps (F,G) foldably joined to the ends of the bottom wall are moved into approximately coplanar relation with the bottom wall so that a pair of fixed adhesive applicators (7) may apply adhesive to the inner surfaces of the end flaps (F,G) following which movement a reciprocable pusher element (8) engages the set-up carton (C4) along its upper edges and moves the carton between a pair of spaced plates (9) which engage the carton end flaps and force such flaps (F,G) into firm flat face contacting engagement with the end panels (B,D,B1,D1) at each end of the carton. | ||||||
QQ群二维码
意见反馈
意见反馈