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WO2012082048A1 - Agencement et appareil pour alimentation en découpes - Google Patents

Agencement et appareil pour alimentation en découpes Download PDF

Info

Publication number
WO2012082048A1
WO2012082048A1 PCT/SE2011/051234 SE2011051234W WO2012082048A1 WO 2012082048 A1 WO2012082048 A1 WO 2012082048A1 SE 2011051234 W SE2011051234 W SE 2011051234W WO 2012082048 A1 WO2012082048 A1 WO 2012082048A1
Authority
WO
WIPO (PCT)
Prior art keywords
packaging
packaging blank
stack
feeding unit
blanks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/SE2011/051234
Other languages
English (en)
Inventor
Max Hanquist
Fredrik Huss
Markus Florentzson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of WO2012082048A1 publication Critical patent/WO2012082048A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/02—Supports or magazines for piles from which articles are to be separated adapted to support articles on edge
    • B65H1/025—Supports or magazines for piles from which articles are to be separated adapted to support articles on edge with controlled positively-acting mechanical devices for advancing the pile to present the articles to the separating device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/54—Pressing or holding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/04—Feeding sheets or blanks
    • B31B50/06—Feeding sheets or blanks from stacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/21—Angle
    • B65H2511/214—Inclination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/40—Movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B65H2515/34—Pressure, e.g. fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/60—Details of intermediate means between the sensing means and the element to be sensed
    • B65H2553/61—Mechanical means, e.g. contact arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B65H2701/1764—Cut-out, single-layer, e.g. flat blanks for boxes

Definitions

  • the present invention pertains in general to the field of an arrangement for feeding packaging blanks in a box folding machine. More particularly, the present invention pertains to blank feeding for feeding packaging blanks one by one to a packaging machine for filling.
  • Such a device has usually a magazine with a bottom, made for example with a sliding surface, the blanks being supported on the bottom of the magazine.
  • Another problem is that a higher force is needed for moving the blanks in a recently loaded magazine than in an almost empty one, causing uneven loading pressure on the picking unit, picking the blank and transporting it into further treatment in the folding apparatus.
  • a new arrangement for feeding packaging blanks in a box folding machine would be advantageous, and especially an arrangement allowing for adaptation to different stack lengths, and an arrangement for feeding packaging blanks in a box folding machine providing active interaction with the blank stack to eliminate influence from built up pressure in the blank stack on the picking unit at the end of the blank stack, said picking unit delivering the blanks from the stack into folding stations in the folding machine.
  • the present invention preferably seeks to mitigate, alleviate or eliminate one or more of the above-identified deficiencies in the art and disadvantages singly or in any combination and solves at least the above mentioned problems e.g. by providing a packaging blank feeding unit, comprising packaging blank magazine with an input end and an output end, wherein a stop means is arranged at the output end, for holding the stack of packaging blanks in place, said stop means being arranged to stop an edge of said packaging blanks, said packaging blank feeding unit further comprising a push plate, said push plate being arranged above packaging blank magazine and being vertically movable, such that it may apply a pressure onto the packaging blank stack; a method of feeding packaging blanks in a packaging blank folding machine, comprising the steps of: arranging a stack of packaging blanks on a packaging blank magazine, with an input end and an output end, such that the stack has a longitudinal horizontal extension, pushing the stack towards the output end, applying a downward vertical pressure onto the stack close to the output end, and picking at least one blank from the stack, after the
  • Fig. 1 is a perspective view of one embodiment of the present invention
  • Fig. 2 is a side view of the same embodiment of the present invention in the stopping position;
  • Fig. 3 is an isometric view of a portion of the first embodiment in the stopping position;
  • Fig. 4 is a view similar to that of Fig. 2 showing the releasing position
  • Fig. 5 is a view similar to that of Fig. 3 showing the releasing position
  • Fig. 6 is an isometric view of a second embodiment of a unit of the present invention.
  • Fig. 7 is a schematic side view of the embodiment shown in Fig. 6;
  • Fig. 8 is an enlarged isometric view of the outfeed of the present invention
  • Fig. 9 is a schematic, enlarged side view of a sensor of an embodiment of the present invention.
  • a packaging blank feeding unit 1 is disclosed.
  • the packaging blank feeding unit 1 is a part of a box folding machine (not shown in its entirety).
  • the packaging blank feeding unit 1 comprises a force- limiting device 2, and a packaging blank magazine 11.
  • the packaging blank magazine 11 has an input end 12 and an output end 13.
  • a stop plate 14 is arranged, for holding the stack of packaging blanks S in place in between feeding of separate blanks B into downstream folding units in the folding machine.
  • the stop plate 14 is arranged in a substantially vertical plane, being substantially perpendicular to the longitudinal extension of the magazine and the packaging blank stack S.
  • a picker arm with one or several suction cups (not shown) or a similar picking unit is arranged at the output end 13, for transferring a packaging blank B into downstream folding units of the packaging blank folding machine.
  • the blanks B are fed by a top feeding unit 10, which is driven by a pneumatic cylinder, and two conveyors 5 la, 5 lb at the bottom of the blank magazine 11.
  • the top feeding unit 10 gives a constant force on the top of the rearmost blank B, and the conveyors 5 la, 5 lb are driven intermittently in response to the picking of blanks.
  • the conveyors 51a, 51b may e.g. be driven by a pneumatic cylinder connected to a one-way ratchet mechanism.
  • a push plate 15 is arranged upstream the stop plate 14.
  • the push plate 15 is arranged above the packaging blank stack S, and is further arranged in a substantially horizontal plane.
  • the push plate is vertically displaceable, such that it may apply a pressure onto the packaging blank stack S.
  • the push plate 15 is arranged at a relatively short distance from the output end 13.
  • the distance between the stop plate 14 and that end of the push plate 15 being located closest to the stop plate 14 corresponds to the thickness of approximately 1 or 2 blank thicknesses. In this way the pressure built up upstream of the push plate 15 will not be transferred to the one or two blanks being located downstream the push plate 15, whereby the pressure on the picking unit is substantially relieved.
  • the breadth of the pushing plate may correspond to an adequate number of packaging blank thicknesses, to transfer the pushing pressure from the push plate 15 to an enough number of packaging blanks not to risk demolishing the blanks.
  • the push plate 15 comprises an interaction surface 15a for cooperation with the packaging blank stack.
  • This interaction surface may be corrugated.
  • the interaction surface is corrugated, the ridges of the corrugated pattern will tend to penetrate between two adjacent packaging blanks.
  • the push plate will not only increase the contact area with the packaging blank stack, thus increasing friction, but also take up pressure in the direction form the input end 12 to the output end 13. In this way the risk of demolishing the packaging blanks is further diminished.
  • the push plate 15 is connected to an actuation plate 16 via springs 17.
  • the actuation plate 16 is positioned above the push plate 15 in a substantially horizontal plane.
  • the substantially horizontal plane of the push plate 15 is substantially aligned with the substantially horizontal plane of the actuation plate 16.
  • the actuation plate 16 is fixed to an actuation means 18, which means may displace the actuation plate 16 in the vertical direction.
  • the actuation means 18 is a cylinder, for example a pneumatic cylinder.
  • the actuation means 18 may of course be of another kind, for example a hydraulic cylinder or a linear motor.
  • Fig. 3 shows that a first end of an actuation arm 19 is connected to the actuation plate 16 via an axle 20.
  • the second end of said actuation arm 19 is provided with an oblong-shaped slot 21 in which a first end of a stop plate arm 22 is mounted via a bearing 23.
  • the bearing 23 may be freely running in the oblong-shaped slot 21.
  • the stop plate 14 is fixed to the second end of said stop plate arm 22.
  • said stop plate arm 22 is angled having two leg portions being angled in relation to each other.
  • the first leg portion, which is connected to the oblong-shaped slot 21, is mounted such that it may be pivoted around a pivot point 24. Said pivot point being an axle 24 that is being fixedly mounted to a fixed support 25 of the feeding unit 1.
  • the stop plate 14 is being movable between a stopping position and a releasing position in respect of said packaging blanks.
  • Figs. 1-3 show the arrangement in the stopping position. In this position the stop plate 14 is held firmly against the outermost blank in the stack S, preventing the blanks from falling out at the output end 13.
  • the cylinder 18 is in its starting position, the starting position being a retracted position, meaning that the springs 17 are not acted upon by the actuation plate 16.
  • the bearing 23 of the stop plate arm 22 is positioned in the lower end of the oblong-shaped slot 21 , whereby the first leg portion of the stop plate arm 22 is arranged in a substantially horizontal plane.
  • Figs. 4-5 show the arrangement in the releasing position.
  • the stop plate 14 In this position the stop plate 14 is arranged to release the stack S and thereby facilitate picking of the outermost blank by the picker (not shown).
  • the stop plate 14 is being moved to its releasing position in the following way:
  • the cylinder 18 starts extracting, which acts on the actuation plate 16, which in turn moves the push plate 15 to come into contact with the stack S of blanks.
  • the springs 17 are compressed so that the push plate 15 is firmly held against the stack S (without damaging the blanks).
  • the springs 17 When the springs 17 are fully compressed the cylinder 18 has yet to be extracted a further short distance until it has reached its fully extracted position. This further short distance will cause the stop plate 14 to move from its stopping position to its releasing position. This will be explained in the following.
  • the extraction of the cylinder 18 will cause a vertical movement of the actuation plate 16 that forces the actuation arm 19 to be correspondingly moved downwards in the figures.
  • the bearing 23 runs in the slot 21.
  • the full extraction distance of the cylinder 18 is longer than the possible running distance inside the slot 21. This means that the bearing 23 will reach the uppermost end of the slot 21 before the cylinder 18 has been fully extracted.
  • the last portion of the cylinder extraction distance will make the upper portion of the actuation arm 19 to instead force the bearing 23 downwards, thereby causing the stop plate arm 22 to slightly pivot around the pivot axle 24.
  • the stop plate 14 is moved away from the blanks thereby releasing them.
  • the picker may now pick the outermost blank, which is released from pressure, while the push plate 15 stabilizes the position of the rest of the blanks. In other words, it may be assured that the push plate 15 overcomes the built up pressure in the packaging blank stack in the direction from the input end 12 to the output end 13 when the stop plate 14 releases the packaging blank stack S.
  • the packaging blank feeding unit 1 comprises a control unit for adapting the downwards vertical pressure of the push plate 15, such that the frictional force between the push plate 15 and the packaging blank stack overcomes the built up pressure in the packaging blank stack in the direction from the input end 12 towards the output end 13.
  • FIGs. 6 and 7 Another embodiment of the force- limiting device 30 of the present invention can be seen in Figs. 6 and 7.
  • another stop means 34 is provided in the form of a roller that is mounted to contact the top of the foremost cardboard blank B in the cardboard blank stack S.
  • the roller 34 is mounted on a stop means arm 42 via a pivot point 44, such that the roller 34 is freely rotatable.
  • the stop means arm or roller arm 42 is in turn mounted to be pivotable around another pivot point 43, which is connected to the frame of the packaging blank feeding unit 1.
  • a sensor 49 is mounted at a free end of the stop means arm 42, opposite the end of attachment of the roller 34, for sensing movement of said arm 42.
  • the stop means arm 42 is further biased towards a stop 46, which in the shown embodiment is a bracket for attaching the force limiting device 30 to the frame of the packaging blank feeding unit 1, by a spring means 47 acting from a protrusion 48 of the frame, as seen schematically in Fig. 7.
  • the spring-biased pivotable arm 42 with the sensor 49 constitutes a force detection assembly. This may be designed in various different ways, e.g. with a strain gauge mounted on a rigid arm, in a way known to a person skilled in the art, for detecting the force on the roller 34.
  • the force limiting means 30 further comprises a push plate 35, having an interaction surface 35a, where said push plate is connected to an actuating means 38, such as a pneumatic cylinder.
  • Said interaction surface 35a may be provided with protrusions, such as screws, studs or similar, for improving the grip of the blanks.
  • Said push plate 35 is arranged above the packaging blank magazine 11, and is substantially horizontal. Other orientations are possible, as long as the push plate 35 contacts several blanks B when being activated.
  • packaging blank feeding unit 1 can be provided with sensors
  • sensors 52a, 52b for detecting when the bottom part of the first blank has arrived at the correct outfeed position, see Figs. 8 and 9.
  • These sensors 52a, 52b give a signal to a control unit (not shown) that stops the feeding of the conveyors 5 la, 5 lb underneath the blank stack S.
  • One sensor 52a, 52b can be arranged in the vicinity of each corresponding conveyor 5 la, 5 lb for controlling said corresponding conveyor independently. This ensures that the cardboard blanks B in the stack S are perpendicular to the feeding direction for improved alignment of the blanks. This improves the feeding in that it prevents jamming of the blanks.
  • FIG. 9 One embodiment of said sensor 52a, 52b can be seen in more detail in Fig. 9, where an S-shaped metal plate 61 is pivoted about a pivot point 62.
  • the plate is arranged to allow the blanks B to contact the lower part of the S, which is parallel to the bottom of the blank magazine 11.
  • the force from the conveyors 5 la, 5 lb is transferred to the blanks B which in turn press on the upwardly angled part 61a of the plate 61.
  • This plate is then forced to pivot about the pivot point 62 such that a sensor 63, mounted in a frame 64, is depressed.
  • This sensor 63 in turn sends a signal to the control unit (not shown) that deactivates the corresponding conveyor 51a, 51b.
  • the plate 61 is biased by spring 65, shown schematically in Fig. 9, for counteracting the force from the blanks.
  • the force from the spring 65 should be adjusted to give a suitable detection of the bottom part of the blanks B.
  • one sensor 52a, 52b may be mounted with each conveyor 51 a, 5 lb for independent feeding of each side of the packaging blank stack S.
  • a number of blanks are placed in the magazine 11 , on top of the conveyors 51 a, 5 lb, and with the top feeding unit 10 in contact with the top of the blanks.
  • the unit 1 is activated and the top feeding unit 10 is activated such that a constant pressure is applied at the top part of the blanks B.
  • the bottom conveyors 5 la, 5 lb are also activated, and drive the bottom part of the blanks towards the outfeed 13 of the unit 1 until the sensors 52a, 52b are trigged. This signals to the control system that the bottom part of the first blank is in position for being picked.
  • the stop means arm 42 pivots outward, and this movement is detected by the sensor 49.
  • the sensor sends a signal to a control unit of the packaging blank feeding unit 1 , which in turn activates the pneumatic cylinder 38, which presses the push plate 35 against the top of the blanks. This limits the force from the top feeding unit 10 onto the stop means 34.
  • the push plate 35 is then depressed for a predetermined time, or until a certain predefined number of blanks B has been picked by the picker arm.
  • the conveyors 51a, 51b are driven independently, in response to a corresponding sensor 52a, 52b.
  • the distance between the push plate 35 and the outfeed may in this case
  • the push plate may be activated during picking of one to five blanks from the outfeed, depending on the quality of the packaging blanks, thickness thereof etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

La présente invention concerne une unité d'alimentation en découpes d'emballage (1). L'unité d'alimentation en découpes d'emballage (1) comprend un magasin à découpes d'emballage (11) qui possède une extrémité d'entrée (12) et une extrémité de sortie (13), un moyen formant butée (14, 34) étant agencé à l'extrémité de sortie (13), pour maintenir la pile de découpes d'emballage (S) en place. Le moyen formant butée (14, 34) peut être agencé pour arrêter un bord desdites découpes d'emballage. L'unité d'alimentation en découpes d'emballage (1) comprend en outre une plaque de poussée (15), ladite plaque de poussée (15) étant agencée au-dessus du magasin à découpes d'emballage (11) et étant mobile verticalement, de sorte qu'elle puisse appliquer une pression sur la pile de découpes d'emballage. La présente invention concerne également un procédé d'alimentation en découpes d'emballage dans une machine de pliage de découpes d'emballage, et une utilisation d'une unité d'alimentation en découpes d'emballage.
PCT/SE2011/051234 2010-12-15 2011-10-14 Agencement et appareil pour alimentation en découpes Ceased WO2012082048A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE1051325 2010-12-15
SE1051325-7 2010-12-15
SE1051362 2010-12-22
SE1051362-0 2010-12-22

Publications (1)

Publication Number Publication Date
WO2012082048A1 true WO2012082048A1 (fr) 2012-06-21

Family

ID=46244966

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2011/051234 Ceased WO2012082048A1 (fr) 2010-12-15 2011-10-14 Agencement et appareil pour alimentation en découpes

Country Status (2)

Country Link
CN (1) CN102529153A (fr)
WO (1) WO2012082048A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3330205A1 (fr) * 2016-12-05 2018-06-06 Tetra Laval Holdings & Finance S.A. Dispositif et procédé d'alignement d'une ébauche de carton
CN110342017A (zh) * 2019-08-23 2019-10-18 王华江 显微镜玻璃载片自动分料机
CN118683800A (zh) * 2024-08-27 2024-09-24 常州洛克曼医疗器械有限公司 穿刺器的套袋包装设备及其工作方法
CN119327654A (zh) * 2024-12-20 2025-01-21 山西帝旺科技有限公司 一种用于铝单板加工的表面高效喷涂设备及其喷涂方法

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CN102991785B (zh) * 2012-11-19 2014-08-06 徐秀章 一种标签纸粘贴机的送纸装置
CN108394586B (zh) * 2018-05-02 2023-12-08 温州庄一机械科技有限公司 自动装箱机

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US3429570A (en) * 1966-02-23 1969-02-25 Pneumatic Scale Corp Carton blank feeding
US4348853A (en) * 1980-08-08 1982-09-14 Morse Hugh B Case opening and sealing apparatus
DE3614606A1 (de) * 1985-06-03 1986-12-04 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, 04318 Leipzig Vorrichtung zum vereinzeln steifer unebener platten
EP0510953A1 (fr) * 1991-04-24 1992-10-28 The Mead Corporation Dispositif à cames et dispositif d'alimentation pour une machine d'emballage
US5211529A (en) * 1992-03-27 1993-05-18 R. A. Pearson Company Horizontal staging hopper
DE9310310U1 (de) * 1993-07-10 1993-09-16 IWK Verpackungstechnik GmbH, 76297 Stutensee Lagervorrichtung für Faltschachteln
US5970834A (en) * 1997-11-17 1999-10-26 R. A. Pearson Company Depalletizer and hopper feeder

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JPH1016919A (ja) * 1996-06-28 1998-01-20 Tokyo Autom Mach Works Ltd シート材の供給装置
JP4846716B2 (ja) * 2005-06-14 2011-12-28 グローリー株式会社 紙葉類繰出装置
SE531522C2 (sv) * 2005-12-01 2009-05-05 De La Rue Cash Systems Ab Förfarande och anordning för utmatning av ändark från en arkstapel
JP4698574B2 (ja) * 2006-12-27 2011-06-08 沖電気工業株式会社 紙葉類分離機構

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Publication number Priority date Publication date Assignee Title
US3429570A (en) * 1966-02-23 1969-02-25 Pneumatic Scale Corp Carton blank feeding
US4348853A (en) * 1980-08-08 1982-09-14 Morse Hugh B Case opening and sealing apparatus
DE3614606A1 (de) * 1985-06-03 1986-12-04 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, 04318 Leipzig Vorrichtung zum vereinzeln steifer unebener platten
EP0510953A1 (fr) * 1991-04-24 1992-10-28 The Mead Corporation Dispositif à cames et dispositif d'alimentation pour une machine d'emballage
US5211529A (en) * 1992-03-27 1993-05-18 R. A. Pearson Company Horizontal staging hopper
DE9310310U1 (de) * 1993-07-10 1993-09-16 IWK Verpackungstechnik GmbH, 76297 Stutensee Lagervorrichtung für Faltschachteln
US5970834A (en) * 1997-11-17 1999-10-26 R. A. Pearson Company Depalletizer and hopper feeder

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3330205A1 (fr) * 2016-12-05 2018-06-06 Tetra Laval Holdings & Finance S.A. Dispositif et procédé d'alignement d'une ébauche de carton
CN108146718A (zh) * 2016-12-05 2018-06-12 利乐拉瓦尔集团及财务有限公司 用于对准纸箱坯件的装置和方法
WO2018104064A1 (fr) * 2016-12-05 2018-06-14 Tetra Laval Holdings & Finance S.A. Dispositif et procédé d'alignement d'une découpe de carton
JP2020500791A (ja) * 2016-12-05 2020-01-16 テトラ ラバル ホールディングス アンド ファイナンス エス エイ カートンブランクを整列させるための装置及び方法
CN108146718B (zh) * 2016-12-05 2021-10-22 利乐拉瓦尔集团及财务有限公司 用于对准纸箱坯件的装置和方法
US11180270B2 (en) 2016-12-05 2021-11-23 Tetra Laval Holdings & Finance S.A. Device and method for aligning a carton blank
JP7023959B2 (ja) 2016-12-05 2022-02-22 テトラ ラバル ホールディングス アンド ファイナンス エス エイ カートンブランクを整列させるための装置及び方法
CN110342017A (zh) * 2019-08-23 2019-10-18 王华江 显微镜玻璃载片自动分料机
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