US3374604A - Automatic carton handling machine - Google Patents

Automatic carton handling machine Download PDF

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Publication number
US3374604A
US3374604A US516028A US51602865A US3374604A US 3374604 A US3374604 A US 3374604A US 516028 A US516028 A US 516028A US 51602865 A US51602865 A US 51602865A US 3374604 A US3374604 A US 3374604A
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US
United States
Prior art keywords
carton
flaps
frame
machine
folding
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.)
Expired - Lifetime
Application number
US516028A
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English (en)
Inventor
Lawrence C Roesner
Lenard E Moen
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.)
PRECISION PRODUCE SPECIALTIES Inc
Original Assignee
PRECISION PRODUCE SPECIALTIES Inc
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 PRECISION PRODUCE SPECIALTIES Inc filed Critical PRECISION PRODUCE SPECIALTIES Inc
Priority to US516028A priority Critical patent/US3374604A/en
Priority to ES0331318A priority patent/ES331318A1/es
Priority to BE691004D priority patent/BE691004A/xx
Priority to FR87507A priority patent/FR1505082A/fr
Priority to ES342533A priority patent/ES342533A1/es
Priority to ES342535A priority patent/ES342535A1/es
Application granted granted Critical
Publication of US3374604A publication Critical patent/US3374604A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/02—Arrangements to enable adjustments to be made while the machine is running
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/003—Arrangements to enable adjustments related to the packaging material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B2210/00—Specific aspects of the packaging machine
    • B65B2210/04—Customised on demand packaging by determining a specific characteristic, e.g. shape or height, of articles or material to be packaged and selecting, creating or adapting a packaging accordingly, e.g. making a carton starting from web material

Definitions

  • This invention relates generally to handling machines for cardboard shipping cartons and the like. More particularly, the invention relates to an automatic carton handling machine for performing preselected operations on cartons of different height which are successively delivered to the machine in random sequence.
  • the invention provides an automatic carton handling machine having a frame, conveyor means for successively transporting along the frame the cartons to be handled, and a main operating section containing various means, including power driven cyclic means, for operating on each car-ton advancing along the frame.
  • One important feature of the invention is concerned with a novel infeed gate mechanism for accurately aligning each entering carton with and admitting the carton to the main operating section of the machine in accurately timed relation to the cyclic operating means embodied therein.
  • This infeed gate mechanism is uniquely constructed to progressively arrest each entering carton in such a Way that no damage is incurred either by the carton or its contents and to thereafter release the carton for movement to the main operating section in proper timed relation to the cyclic means.
  • the infeed gate mechanism also urges the carton against a fixed guide which accurately aligns the carton relative to the following operating section.
  • Another important aspect of the invention is concerned with a novel organization of the machine, whereby the main operating section of the machine is adjusted automatically in response to the height of each incoming carton in such a way as to permit the machine to handle or operate on incoming cartons of different height which are delivered to the machine in random sequence, all without interruption of machine operation for manual adjustment.
  • a significant feature of the invention resides in a unique photoelectric sensing means for sensing the height of each incoming carton and a novel elevating means for adjusting the main operating section of the machine in response to the output of the photoelectric sensing means.
  • the machine is also equipped with a novel sensing means for detecting the presence of a carton at the infeed gate and within the operating section and inactivating the machine against automatic adjustment when the gate is not occupied by a waiting carton or the operating section is occupied by an advancing carton.
  • top and bottom flaps which, in the completed cartons, are folded to overlapping closed positions and adhesively bonded or sealed to one another.
  • both the top and bottom flaps are sealed in a single operation after the items to be packaged have been placed in the cartons.
  • the cartons are filled after the lower carton flaps have been sealed in a so called bottom sealing machine. Thereafter, the cartons are run through a so called top sealing Patented Mar. 26, 1968 machine which closes and seals the top carton flaps;
  • the illustrative embodiment of the present invention is such a top sealing machine.
  • the existing automatic carton seal-ing machine while perhaps satisfactory from the standpoint of their ability to produce sealed cartons, are deficient in many respects.
  • the principal deficiencies of these existing machines are their large size, complexity of construction, high cost of manufacture, low operating speed, and their inability to handle or seal cartons containing relatively fragile items, such as produce.
  • the large size and low operating speed of many of the existing carton sealing machines is due, in large part, to the fact that they rely solely on a cold gluing process to seal the carton flaps.
  • the cold glue employed in this process while producing an adhesive bond of maximum strength between the closed carton flaps, requires substantial time to set sufiiciently to retain the flaps in their closed or folded positions.
  • the improved carton sealing machine of the present invention avoids this deficiency by utilizing a combined hot and cold gluing process for sealing the carton flaps.
  • the hot glue which is applied to the carton flaps sets almost instantaneously and serves as a temporary bond which retains the flaps in their closed positions during setting of the cold glue that is also applied to the flaps.
  • This cold glue when fully set, provides a final, high strength bond between the flaps. Because of this resort to a combined hot and cold gluing process in the present carton sealing machine, the operating speed of the machine is materially increased and the overall size of the machine is materially reduced.
  • the present improved automatic carton sealing machine is vastly superior to the existing machines from the standpoints of costs, complexity of construction, maintenance, and service life. This superiority is achieved by virtue of the fact that the machine components which are required to efiect timed entrance of the incoming cartons, closing and sealing of the carton flaps, and automatic adjustment of the machine in response to incoming cartons of different height are greatly simplified and uniquely arranged.
  • attention is directed to the earlier discussion wherein certain unique features of the invention were pointed out.
  • An additional unique and important feature of the present carton sealing machine resides in a rotary flap folding mechanism for closing certain top flaps of each entering carton and simultaneously positioning other top flaps of the carton in the proper attitude to receive hot and cold glue from following hot and cold glue applicators.
  • this rotary flap folding mechanism, the hot and cold glue applicators, and certain following flap closing means and carton compression rollers are mounted on a floating, vertically adjustable carriage within the main operating section of the machine, which carriage is adjusted automatically in response to the height of each incomingv carton, thereby to permit the machine to close and seal cartons of different height which are delivered to the machine in random sequence.
  • the present carton sealing machine because of its superior construction, possesses a substantially higher operating speed than the existing machines.
  • the present machine for example, has a maximum carton handling rate on the order of 75 cartons per minute.
  • the present carton sealing machine is capable of closing and sealing various types of cardboard shipping cartons.
  • the illustrated embodiment of the invention is designed particularly for operation on cartons of the type disclosed in Patent No. 3,197,108. These latter cartons are intended to contain produce, such as avocados, and are sealed after the produce is placed in the cartons.
  • a significant advantage of the present carton sealing machine resides in its ability to close and seal produce filled cartons of the type shown in the patent without damage to the cartons or their contents.
  • Another object of the invention is to provide an improved carton sealing machine for closing and sealing the flaps of cardboard shipping cartons, and the like,
  • Yet another object of the invention is to provide a carton handling or sealing machine of the character described having a main operating section which is automatically adjustable in response to the height of each incoming carton, whereby the machine is capable of operating on or sealing incoming cartons of difierent height which are delivered to the machine in random sequence, without interruption of machine operation from manual adjustment.
  • a related object of the invention is to provide a carton handling or sealing machine of the character which is efiective to accurately time the entrance into the adjustaple, main operating section of the machine of each incoming carton, sense the height of each entering carton, automatically produce the required adjustment necessary to accommodate the operating section to each carton of different height, inhibit the entrance of each carton to the operating section until this section is properly adjusted to receive the carton, and inactivate the machine against automatic adjustment when no carton is awaiting entrance to the operating section as well as when this section is occupied by a carton, thus to avoid damage to the carton and the machine. 4
  • a further object of the invention is to provide a carton handling or sealing machine of the character described which has a relatively high maximum carton handling rate.
  • Yet a further object of the invention is to provide a carton handling or sealing machine of the character described which is uniquely adapted for operating on or sealing incoming cartons filled with fragile items, such as produce.
  • a still further object of the invention is to provide a carton handling or sealing machine of the character described which is relatively simple in construction, economical to manufacture, reliable in operation, requires minimum servicing, has a maximum service life, and is relatively compact in size so as' to require minimum floor space for its installation.
  • the invention consists in the construction, arrangement, and combination of the various parts of the invention, whereby the objects contemplated are attained, as hereinafter set forth, pointed out in the appended claims, and illustrated in the accompanying drawings.
  • FIGURE 1 is a perspective view of a carton closing and sealing machine according to the invention.
  • FIGURE la is a diagrammatic view illustrating the successive operations performed in each carton passing through the machine
  • FIGURE 1b are end elevations of certain high and low cartons of the type which are adapted to be closed and sealed in the present machine;
  • FIGURE 2a is an enlarged side elevation of the left hand end of the machine in FIGURE 1 with the machine covers removed;
  • FIGURE 2b is an enlarged side elevation of the right hand end of the machine in FIGURE 1 with the machine covers removed;
  • FIGURE 3a is a top plan view of the left hand end of the machine of FIGURE 1 with the machine covers removed;
  • FIGURE 3b is an enlarged top plan view of the right hand end of the machine in FIGURE 1 with the machine covers and other parts omitted;
  • FIGURE 4 is an enlarged end view of the machine looking in the direction of the arrows on line 4-4 of FIGURE 2a;
  • FIGURE 5 is an enlarged end view of the machine looking in the direction of the arrows on line 5-5 in FIGURE 2b;
  • FIGURE 6a is a section taken on line 6a-6a in FIG- URE 3a;
  • FIGURE 6b is a section taken on line 6b-6b in FIG- URE 3b;
  • FIGURE 7 is an enlarged section taken on line 7-7 in FIGURE 2a;
  • FIGURE 8 is an enlarged section taken on line 88 in FIGURE 2a;
  • FIGURE 9 is an enlarged section taken on line 99 in FIGURE 2a;
  • FIGURE 10 is an enlarged section taken on line 10- 10 in FIGURE 7;
  • FIGURE 11 is an enlarged section taken on line 11-. 11 in FIGURE 8;
  • FIGURE 12 is a section taken on line 1212 in FIGURE 9;
  • FIGURE 13 is a section taken on line 1313 in FIGURE 12;
  • FIGURE 14 is a view similar to FIGURE 13 showing the illustrated parts in another position of operation;
  • FIGURE 15 is an enlarged section taken on line 15- 15 of FIGURE 14;
  • FIGURE 16 is an enlarged section taken on line 16 16 in FIGURE 2b;
  • FIGURE 17 is an enlarged section taken on'line 17 17 in FIGURE 2b;
  • FIGURE 18 is an enlarged section taken on line 18- 18 in FIGURE 2b;

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Closing Of Containers (AREA)
US516028A 1965-12-23 1965-12-23 Automatic carton handling machine Expired - Lifetime US3374604A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US516028A US3374604A (en) 1965-12-23 1965-12-23 Automatic carton handling machine
ES0331318A ES331318A1 (es) 1965-12-23 1966-09-17 Una maquina para manipular cajas de diferente tamaño.
BE691004D BE691004A (en:Method) 1965-12-23 1966-12-09
FR87507A FR1505082A (fr) 1965-12-23 1966-12-15 Machine automatique pour la manipulation des cartons
ES342533A ES342533A1 (es) 1965-12-23 1967-07-01 Un mecanismo de entrada o barrera de alimentacion para una maquina de manipulacion de cajas.
ES342535A ES342535A1 (es) 1965-12-23 1967-07-01 Una maquina para cerrar cajas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US516028A US3374604A (en) 1965-12-23 1965-12-23 Automatic carton handling machine

Publications (1)

Publication Number Publication Date
US3374604A true US3374604A (en) 1968-03-26

Family

ID=24053816

Family Applications (1)

Application Number Title Priority Date Filing Date
US516028A Expired - Lifetime US3374604A (en) 1965-12-23 1965-12-23 Automatic carton handling machine

Country Status (4)

Country Link
US (1) US3374604A (en:Method)
BE (1) BE691004A (en:Method)
ES (3) ES331318A1 (en:Method)
FR (1) FR1505082A (en:Method)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451194A (en) * 1966-05-09 1969-06-24 Bergstein Packaging Trust Flap folding means for packaging apparatus
US3482489A (en) * 1967-05-24 1969-12-09 Abc Packaging Machine Corp Carton sealing machine
US3708951A (en) * 1970-07-27 1973-01-09 Bemis Co Inc Sealer for random size shipping cases
US3816973A (en) * 1971-11-15 1974-06-18 Diamond Int Corp In-line package capping apparatus
US3866393A (en) * 1973-05-07 1975-02-18 Cameo Inc Apparatus for forming display packages
US3877202A (en) * 1972-10-12 1975-04-15 Domtar Ltd Packaging machine
US3894380A (en) * 1973-04-06 1975-07-15 Erland Gunnar Lorantz Poulsen Box sealer & closer
EP0142007A1 (de) * 1983-11-04 1985-05-22 Robert Bosch Gmbh Verpackungsmaschine
US4525980A (en) * 1983-04-18 1985-07-02 Durable Packaging Corporation Apparatus for sealing cartons
EP0157946A3 (en) * 1984-03-23 1986-12-17 Robert Bosch Gmbh Format-adjustable packaging machine
US5429580A (en) * 1993-05-03 1995-07-04 Precisionaire, Inc. Filter assembly apparatus
US5836861A (en) * 1996-10-29 1998-11-17 Precisionaire, Inc. Filter assembly apparatus
US6557324B1 (en) * 1999-04-08 2003-05-06 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Method and device for continuously wrapping products
US20070132170A1 (en) * 2005-12-14 2007-06-14 Butler Charles R Jr Box sheet feeder method and apparatus
US20080200322A1 (en) * 2007-02-20 2008-08-21 Ligmatech Automationssysteme Gmbh Closing Apparatus
US20100089012A1 (en) * 2008-10-15 2010-04-15 David Duckworth Case sealer with integrated hot melt dispensing system
US20170247129A1 (en) * 2016-02-29 2017-08-31 Signode Industrial Group Llc Automatic random box sealer and method of sealing boxes of different sizes
US11242169B2 (en) 2018-03-19 2022-02-08 Signode Industrial Group Llc Random case sealer
US11273939B2 (en) 2018-08-03 2022-03-15 Signode Industrial Group Llc Case former with case-squaring assembly
US11492163B2 (en) 2019-07-12 2022-11-08 Signode Industrial Group Llc Random case sealer
EP4201821A1 (en) * 2021-12-17 2023-06-28 Signode Industrial Group LLC Case-handling device with folding guides and correspoding method of operation
US11952159B2 (en) 2020-03-25 2024-04-09 Signode Industrial Group Llc Random case sealer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8022757V0 (it) * 1980-09-15 1980-09-15 Marchetti Augusto Macchina per la chiusura delle bandelle superiori di scatole parallele pipede a bandelle ribaltabili.
CN113173278A (zh) * 2021-03-29 2021-07-27 郑振贵 一种具有自动打包功能的纸盒输送设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324401A (en) * 1941-05-01 1943-07-13 Standard Knapp Corp Case sealing machine
US3085376A (en) * 1960-02-23 1963-04-16 Textile Machine Works Case sealing apparatus
US3236022A (en) * 1962-08-24 1966-02-22 Loveshaw Corp Automatic carton closing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324401A (en) * 1941-05-01 1943-07-13 Standard Knapp Corp Case sealing machine
US3085376A (en) * 1960-02-23 1963-04-16 Textile Machine Works Case sealing apparatus
US3236022A (en) * 1962-08-24 1966-02-22 Loveshaw Corp Automatic carton closing machine

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451194A (en) * 1966-05-09 1969-06-24 Bergstein Packaging Trust Flap folding means for packaging apparatus
US3482489A (en) * 1967-05-24 1969-12-09 Abc Packaging Machine Corp Carton sealing machine
US3708951A (en) * 1970-07-27 1973-01-09 Bemis Co Inc Sealer for random size shipping cases
US3816973A (en) * 1971-11-15 1974-06-18 Diamond Int Corp In-line package capping apparatus
US3877202A (en) * 1972-10-12 1975-04-15 Domtar Ltd Packaging machine
US3894380A (en) * 1973-04-06 1975-07-15 Erland Gunnar Lorantz Poulsen Box sealer & closer
US3866393A (en) * 1973-05-07 1975-02-18 Cameo Inc Apparatus for forming display packages
US4525980A (en) * 1983-04-18 1985-07-02 Durable Packaging Corporation Apparatus for sealing cartons
EP0142007A1 (de) * 1983-11-04 1985-05-22 Robert Bosch Gmbh Verpackungsmaschine
EP0157946A3 (en) * 1984-03-23 1986-12-17 Robert Bosch Gmbh Format-adjustable packaging machine
US5429580A (en) * 1993-05-03 1995-07-04 Precisionaire, Inc. Filter assembly apparatus
US5836861A (en) * 1996-10-29 1998-11-17 Precisionaire, Inc. Filter assembly apparatus
US6557324B1 (en) * 1999-04-08 2003-05-06 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Method and device for continuously wrapping products
US20070132170A1 (en) * 2005-12-14 2007-06-14 Butler Charles R Jr Box sheet feeder method and apparatus
US7703759B2 (en) * 2005-12-14 2010-04-27 Butler Jr Charles Roland Box sheet feeder method and apparatus
EP1961661A3 (de) * 2007-02-20 2008-10-15 Ligmatech Automationssysteme GmbH Verschlussvorrichtung
US20080200322A1 (en) * 2007-02-20 2008-08-21 Ligmatech Automationssysteme Gmbh Closing Apparatus
US8181426B2 (en) 2007-02-20 2012-05-22 Ligmatech Automationssysteme Gmbh Closing apparatus
EP1961661A2 (de) 2007-02-20 2008-08-27 Ligmatech Automationssysteme GmbH Verschlussvorrichtung
US20100089012A1 (en) * 2008-10-15 2010-04-15 David Duckworth Case sealer with integrated hot melt dispensing system
US11254459B2 (en) * 2016-02-29 2022-02-22 Signode Industrial Group Llc Automatic random box sealer and method of sealing boxes of different sizes
US20170247129A1 (en) * 2016-02-29 2017-08-31 Signode Industrial Group Llc Automatic random box sealer and method of sealing boxes of different sizes
US10597179B2 (en) * 2016-02-29 2020-03-24 Signode Industrial Group Llc Automatic random box sealer and method of sealing boxes of different sizes
US11702237B2 (en) 2018-03-19 2023-07-18 Signode Industrial Group Llc Random case sealer
US11358744B2 (en) 2018-03-19 2022-06-14 Signode Industrial Group Llc Random case sealer
US11242169B2 (en) 2018-03-19 2022-02-08 Signode Industrial Group Llc Random case sealer
US12134495B2 (en) 2018-03-19 2024-11-05 Signode Industrial Group Llc Random case sealer
US11273939B2 (en) 2018-08-03 2022-03-15 Signode Industrial Group Llc Case former with case-squaring assembly
US11975877B2 (en) 2018-08-03 2024-05-07 Signode Industrial Group Llc Case former with case-squaring assembly
US11492163B2 (en) 2019-07-12 2022-11-08 Signode Industrial Group Llc Random case sealer
US11952159B2 (en) 2020-03-25 2024-04-09 Signode Industrial Group Llc Random case sealer
EP4201821A1 (en) * 2021-12-17 2023-06-28 Signode Industrial Group LLC Case-handling device with folding guides and correspoding method of operation
US12344424B2 (en) 2021-12-17 2025-07-01 Signode Industrial Group Llc Case-handling device with folding guides

Also Published As

Publication number Publication date
FR1505082A (fr) 1967-12-08
ES342535A1 (es) 1968-07-16
ES342533A1 (es) 1968-07-16
ES331318A1 (es) 1967-11-01
BE691004A (en:Method) 1967-06-09

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