US3698154A - Packaging apparatus and process - Google Patents
Packaging apparatus and process Download PDFInfo
- Publication number
- US3698154A US3698154A US26484A US3698154DA US3698154A US 3698154 A US3698154 A US 3698154A US 26484 A US26484 A US 26484A US 3698154D A US3698154D A US 3698154DA US 3698154 A US3698154 A US 3698154A
- Authority
- US
- United States
- Prior art keywords
- carton
- loading station
- magazine
- cartons
- opening member
- 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
Links
Images
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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/265—Opening, erecting or setting-up boxes, cartons or carton blanks
-
- 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
- B31B50/006—Controlling; Regulating; Measuring; Improving safety
-
- 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
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/12—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of wrapping materials, containers, or packages
-
- 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
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
-
- 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
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
-
- 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
- B31B50/74—Auxiliary operations
- B31B50/76—Opening and distending flattened articles
- B31B50/78—Mechanically
- B31B50/786—Mechanically by introducing opening fingers in the collapsed blanks
Definitions
- ABSTRACT A cartoning mechanism includes a magazine for 43/26 25 32 8 x4 retaining a stack of cartons in flattened condition and a reciprocally driven blade operative for penetrating the lowermost carton of the stack to open said carton and advance it in opened condition to a loading stati
- PATENTEDnm 17 m2 SHEEI (IBM 19 m m mmw PATENTEnnm 11 m2 SHEET lOUF 19 m. H 6 I F m l. 7 6 T. I 0/ "II O O m ⁇ WNW v WWW mwm M II. "HHH
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
A cartoning mechanism includes a magazine for retaining a stack of cartons in flattened condition and a reciprocally driven blade operative for penetrating the lowermost carton of the stack to open said carton and advance it in opened condition to a loading station.
Description
[ 51 Oct. 17, 1972 United States Patent Woodrufi et a].
66 6 XX RRRXX 116313 63 w mmm w JJN5J999y mmfi m m m m mjm nuuuuuun uun U m m m mmm m u u mm H. n m H mm n fl m m n "W. 0& k "U m mmm e n em] m kfifi diaml som HmCO OOO f ASNCMHRCMB 9226672394 365 25655 9999999999 HHHHHHHHH I 88 648532 599499 750 7500 97992 ,1. ,-J 0 w 3331788047 l7657398 6 '32 2 22 meld v 0v A S K U me i 0 Y0 C T MR 0 A m s 7 n w h m w H w F P MMG .IN I.
eel 9 A msp m m G m M 8 m GWJGP M AE m W K m m C e .l .0 AR m m M PB. l A F 1 n n n .I 7 2 2] Appl. No.: 26,484
Primary Examiner-Travis S. McGehee Rehled Application Data Assistant Examiner-Horace M. Culver [62] Division of Ser. No. 6l0,367, Jan.
19, I967, A!t0rneyLe Fever, Quillinan & Hubbard Pat. No. 3,5l3,6l8.
[57] ABSTRACT A cartoning mechanism includes a magazine for 43/26 25 32 8 x4 retaining a stack of cartons in flattened condition and a reciprocally driven blade operative for penetrating the lowermost carton of the stack to open said carton and advance it in opened condition to a loading stati [56] References Cited UNITED STATES PATENTS 3,412,652 1 H1968 Mclntyre 86 X 12 Claims, 36 Drawing Figures PATENT'EDnm 1? I972 SHEET UIBF 19 PATENTEDnm 11 1972 3.698. 154
SHEET 02 HF 19 PM. /a
SHEEI 17UF 19 PATENIEflum 17 m2 SHEET 19 [IF 19
Claims (12)
1. In a packaging apparatus operative continuously for inserting product-filled pouches into rectangular folding cartons at a carton-loading station, means for continuously supplying opened cartons to said station comprising, a. a carton magazine for retaining a stack of said cartons in flattened condition above said loading station, b. camming blocks underlying the side walls of said magazine and having inwardly tapered camming surfaces leading into said loading station, the upper surfaces of said blocks serving to support the edges of the bottom-most carton in said magazine, and c. a carton-opening member driven continuously through an orbital movement, the entire forward operative stroke of which follows an initially rising and subsequently descending parabolic curve, the entire rearward return stroke of which is substantially horizontal and straight, said opening member during its operative stroke penetrating the lowermost carton in said magazine and drawing said carton between said inwardly tapering surfaces and into said loading station, said carton when traversing said inwardly tapering surfaces being cammed into an open condition for receiving a pouch at said loading station.
2. The invention according to claim 1 wherein, a. the carton-opening member starts to penetrate the lowermost flattened carton in the magazine during the rising portion of its operative stroke.
3. In a packaging apparatus operative continuously for inserting product-filled pouches into rectangular folding cartons at a carton-loading station, said cartons being formed with a cut-away portion in their underlying panel, means for continuously supplying opened cartons to said station comprising, a. a carton magazine for retaining a stack of said cartons in flattened condition above said loading station, b. camming blocks underlying the side walls of said magazine and having inwardly tapered camming surfaces leading into said loading station, the upper surfaces of said blocks serving to support the edges of the bottom-most carton in said magazine, and c. a carton-opening member driven through an orbital movement, the operative stroke of which follows a parabolic curve, said opening member during its operative stroke penetrating the lowermost carton in said magazine and drawing said carton between said inwardly tapering surfaces and into said loading station, said carton when traversing said inwardly tapering surfaces being cammed into an open condition for receiving a pouch at said loading station, d. said opening member comprising a blade having substantially the same width as said panel, the free end of which blade is formed with a projection of narrower width disposed to enter the carton through said cut-away portion, said projection upon passing through said cut-away portion bearing on the overlying panel of said carton to elevate same and thereby partly open said carton to facilitate penetration of said carton by the remaining portion of said blade.
4. The invention according to claim 3 wherein, a. said blade during the latter portion of its operative stroke bears upon the underlying panel of said carton to transfer said carton from said magazine and between said tapered camming surfaces into said loading station.
5. In a packaging apparatus operative continuously for inserting product-filled pouches into rectangular folding cartons at a carton-loadIng station, means for continuously supplying opened cartons to said station comprising, a. a carton magazine for retaining a stack of said cartons in flattened condition above said loading stations, b. camming blocks underlying the side walls of said magazine and having inwardly tapered camming surfaces leading into said loading station, the upper surfaces of said blocks serving to support the edges of the bottom-most carton in said magazine, c. a carton-opening member driven through an orbital movement, the operative stroke of which follows a parabolic curve, said opening member during its operative stroke penetrating the lowermost carton in said magazine and drawing said carton between said inwardly tapering surfaces and into said loading station, said carton when traversing said inwardly tapering surfaces being cammed into an open condition for receiving a pouch at said loading station, and d. pawls pivotally mounted on said blocks and biased to engage with an opened carton to thereby yieldably retain the carton at the loading station.
6. The invention according to claim 1 including, a. means effective during the time that the lowermost carton is being opened by said opening member for relieving said carton from the weight represented by other cartons disposed thereabove in said carton stack.
7. The invention according to claim 6 wherein said weight-relieving means includes, a. a pair of carton-engaging pads at opposed ends of the carton stack and disposed above the lowermost carton in the magazine, said pads when rocked to the closed position frictionally gripping the edges of at least one of said flattened cartons to prevent the weight of all cartons thereabove from being impressed upon any carton disposed below said pads.
8. The invention according to claim 7 wherein, a. said pads are rocked to their closed position at a time prior to the opening of the lowermost carton by said opening blade, said pads being returned to their open position at a time after said lowermost carton has been drawn into the carton loading station.
9. The invention according to claim 3 including, a. a carton-discharge member mounted below and in parallel with said-opening member and driven through the same orbital movement as said opening member, said opening and discharge members being spaced apart a distance equal to at least the thickness of the carton material, said discharge member being effective while the carton is being opened and transferred to said loading station for bearing upon the preceding carton at said loading station to discharge it from said loading station.
10. The invention according to claim 1 wherein, a. said carton opener is driven through an orbital movement by means of a four-bar linkage operated continuously by a pair of crank arms carried by parallel shafts.
11. The invention according to claim 1 wherein product-filled pouches are transferred into an opened carton at the leading station from a pouch conveyor operating to transport pouches seriatim to said loading station and including, a. means for detecting the lack of a pouch on said conveyor at a point of conveyor travel approaching said loading station, and b. means responsive to said detecting means upon detecting the lack of a pouch for disabling the effective operation of said carton-opening member.
12. The invention according to claim 11 wherein said disabling means includes, a. a pivotal blocking member disposed for engagement by said carton-opening member during its operative carton-opening stroke, said blocking member having a pivotal axis shiftable from a normal ineffective blocking position to an effective blocking position and when in said effective blocking position causing said blocking member to become interposed between said opening member and the opposed edges of the lowermost carton in said magazine, thereby preventing said opening member from penetrating said lowermost carton, and b. means responsive to said detectinG means upon detecting the lack of a pouch for shifting said pivotal axis to its effective blocking position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2648470A | 1970-03-12 | 1970-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3698154A true US3698154A (en) | 1972-10-17 |
Family
ID=21832097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US26484A Expired - Lifetime US3698154A (en) | 1970-03-12 | 1970-03-12 | Packaging apparatus and process |
Country Status (1)
Country | Link |
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US (1) | US3698154A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081945A (en) * | 1976-11-15 | 1978-04-04 | The Mead Corporation | Packaging machine for use with cartons of different sizes with minimum adjustment |
US4651509A (en) * | 1984-09-12 | 1987-03-24 | Tetra Pak International Ab | Arrangement on packing machines |
US5473868A (en) * | 1994-03-23 | 1995-12-12 | O.A.M. S.P.A. | Carton opening and feeding apparatus |
US6931824B2 (en) | 2002-06-07 | 2005-08-23 | Amec E&C Services, Inc. | Packaging system |
CN102514758A (en) * | 2012-01-05 | 2012-06-27 | 杨益服 | Single milk slice board boxing mechanism |
US20120231940A1 (en) * | 2011-03-08 | 2012-09-13 | Kai-Yuan Tan | Air cushion manufacturing machine |
US10414528B2 (en) * | 2015-05-29 | 2019-09-17 | Graphic Packaging International, Llc | Packaging system |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1177719A (en) * | 1914-08-22 | 1916-04-04 | F B Redington Company | Carton-filling machine. |
US1313975A (en) * | 1919-08-26 | anderson | ||
US1638399A (en) * | 1926-03-05 | 1927-08-09 | Pneumatic Scale Corproation Lt | Carton-feeding machine |
US1873059A (en) * | 1928-09-27 | 1932-08-23 | Package Machinery Co | Carton opening and filling machine |
US2598071A (en) * | 1946-02-26 | 1952-05-27 | Rose Brothers Ltd | Carton opening machine |
US2667020A (en) * | 1948-12-03 | 1954-01-26 | American Mach & Foundry | Registration device |
US2751104A (en) * | 1950-05-10 | 1956-06-19 | Package Machinery Co | Device for applying cigar bands and the like to wrappers |
US2914895A (en) * | 1959-02-13 | 1959-12-01 | Pitney Bowes Inc | Envelope stuffing machine |
US3063209A (en) * | 1959-10-09 | 1962-11-13 | Abc Packaging Machine Corp | Packaging machine and method |
US3080797A (en) * | 1961-05-02 | 1963-03-12 | Thomas L Cook | Carton extractor and opener |
US3412652A (en) * | 1967-02-13 | 1968-11-26 | Emhart Corp | Machine for erecting cases and positioning them for loading |
-
1970
- 1970-03-12 US US26484A patent/US3698154A/en not_active Expired - Lifetime
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1313975A (en) * | 1919-08-26 | anderson | ||
US1177719A (en) * | 1914-08-22 | 1916-04-04 | F B Redington Company | Carton-filling machine. |
US1638399A (en) * | 1926-03-05 | 1927-08-09 | Pneumatic Scale Corproation Lt | Carton-feeding machine |
US1873059A (en) * | 1928-09-27 | 1932-08-23 | Package Machinery Co | Carton opening and filling machine |
US2598071A (en) * | 1946-02-26 | 1952-05-27 | Rose Brothers Ltd | Carton opening machine |
US2667020A (en) * | 1948-12-03 | 1954-01-26 | American Mach & Foundry | Registration device |
US2751104A (en) * | 1950-05-10 | 1956-06-19 | Package Machinery Co | Device for applying cigar bands and the like to wrappers |
US2914895A (en) * | 1959-02-13 | 1959-12-01 | Pitney Bowes Inc | Envelope stuffing machine |
US3063209A (en) * | 1959-10-09 | 1962-11-13 | Abc Packaging Machine Corp | Packaging machine and method |
US3080797A (en) * | 1961-05-02 | 1963-03-12 | Thomas L Cook | Carton extractor and opener |
US3412652A (en) * | 1967-02-13 | 1968-11-26 | Emhart Corp | Machine for erecting cases and positioning them for loading |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081945A (en) * | 1976-11-15 | 1978-04-04 | The Mead Corporation | Packaging machine for use with cartons of different sizes with minimum adjustment |
US4651509A (en) * | 1984-09-12 | 1987-03-24 | Tetra Pak International Ab | Arrangement on packing machines |
GB2182629A (en) * | 1984-09-12 | 1987-05-20 | Tetra Pak Int | Packing machines |
GB2182629B (en) * | 1984-09-12 | 1989-11-15 | Tetra Pak Int | Feed apparatus for packing machines. |
US5473868A (en) * | 1994-03-23 | 1995-12-12 | O.A.M. S.P.A. | Carton opening and feeding apparatus |
US20060016154A1 (en) * | 2002-06-07 | 2006-01-26 | Amec E&C Services, Inc. | Packaging system |
US6931824B2 (en) | 2002-06-07 | 2005-08-23 | Amec E&C Services, Inc. | Packaging system |
US20120231940A1 (en) * | 2011-03-08 | 2012-09-13 | Kai-Yuan Tan | Air cushion manufacturing machine |
US8635836B2 (en) * | 2011-03-08 | 2014-01-28 | Kai-Yuan Tan | Air cushion manufacturing machine |
CN102514758A (en) * | 2012-01-05 | 2012-06-27 | 杨益服 | Single milk slice board boxing mechanism |
CN102514758B (en) * | 2012-01-05 | 2014-07-23 | 浙江希望机械有限公司 | Single milk slice board boxing mechanism |
US10414528B2 (en) * | 2015-05-29 | 2019-09-17 | Graphic Packaging International, Llc | Packaging system |
US11814199B2 (en) | 2015-05-29 | 2023-11-14 | Graphic Packaging International, Llc | Packaging system |
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