US4285682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton erecting machine
Assignee: MOSS MACHINERY MANUFACTURERS Inc
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Filing: 1979-04-25
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Granted: 1981-08-25
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Expires: 1999-04-25
Abstract
Abstract An apparatus is disclosed for erecting folded cartons comprising a first and a second carton track established in a substantially L-shaped configuration. A carton magazine is mounted at one end of the first track whereas a carton erector is secured relative to the junction of the first and second tracks. A flap folder is mounted along the second track for folding the flaps of the carton with a carton sealer being located at the terminal end of the second carton track. A first drive provides reciprocal movement along the first carton track for serially moving the cartons from the carton magazine to the carton erector. A second drive moves the carton along the second track from the carton erector to the carton sealer. The first drive may comprise an air cylinder controlled in accordance with the movement of the second drive. The second drive may comprise a reciprocal mechanical linkage for driving the cartons along the second track.
Inventors
- 👤 Edward L. Moss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:02
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/005; B31B2100/00; B31B2120/00; B31B2120/30; B31B50/004; B31B50/02; B31B50/04; B31B50/06; B31B50/062; B31B50/064; B31B50/74; B31B50/76; B31B50/80
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
285 words
An apparatus for erecting folded cartons having flaps, comprising in combination: a first and a second carton track established in a substantially L-shaped configuration; each of said first and second tracks having a first and a second end; carton magazine means disposed adjacent said first track; first track movement means for moving a folded carton on said first track from said carton magazine means to said second track; carton erecting means proximate the intersection of said first and second track for erecting the folded carton; second track movement means for moving the erected carton from said first end of said second track to said end of said second track; flap folding means disposed adjacent said second track for folding the flaps of the carton; sealing means proximate said second track for sealing the flaps of the erected carton into a rigid structure; first means for driving said first track movement means in a reciprocal movement for serially moving said plurality of cartons from said first end to said second end of said first track; second means for driving said second track movement means for serially moving said plurality of cartons from said first end to said second end of said second track; means for synchronizing the movement along said first and second tracks; one of said first and second track movement means including a first and a second rotatable member space relative to one another; flexible means about said rotatable members and having a driving portion on said flexible means for generating a reciprocal movement of said driving portion relative to said track; and means cooperating with said driving portion for intermittently and sequentially moving cartons along said track upon rotation of said rotatable members.
Claim 2
Independent Claim
285 words
An apparatus for erecting folded cartons having flaps, comprising in combination: a first and a second carton track established in a substantially L-shaped configuration; each of said first and second tracks having a first and a second end; carton magazine means disposed adjacent said first track; first track movement means for moving a folded carton on said first track from said carton magazine means to said second track; carton erecting means proximate the intersection of said first and second track for erecting the folded carton; second track movement means for moving the erected carton from said first end of said second track to said end of said second track; flap folding means disposed adjacent said second track for folding the flaps of the carton; sealing means proximate said second track for sealing the flaps of the erected carton into a rigid structure; first means for driving said first track movement means in a reciprocal movement for serially moving said plurality of cartons from said first end to said second end of said first track; second means for driving said second track movement means for serially moving said plurality of cartons from said first end to said second end of said second track; means for synchronizing the movement along said first and second tracks; one of said first and second track movement means including a first and a second rotatable member space relative to one another; flexible means about said rotatable members and having a driving portion on said flexible means for generating a reciprocal movement of said driving portion relative to said track; and means cooperating with said driving portion for intermittently and sequentially moving cartons along said track upon rotation of said rotatable members.
Claim 3
Dependent Claim
29 words
An apparatus as set forth in claim 1, wherein said first means includes an air cylinder for moving vacuum pickup arms to move the cartons along said first track.
Claim 4
Dependent Claim
20 words
An apparatus as set forth in claim 1, wherein said driving portion comprises a projection extending from said flexible means.
Claim 5
Dependent Claim
38 words
An apparatus as set forth in claim 3, wherein said one of said track movement means further comprises plural parallel finger means for receiving said projection therebetween for generating said reciprocal movement from the movement of said projection.
Claim 6
Dependent Claim
39 words
An apparatus as set forth in claim 4, wherein one of said track movement means includes a substantially C-shaped member slidably mounted relative to said second carton track for simultaneously engaging the top and bottom of an erected carton.
Claim 7
Dependent Claim
45 words
An apparatus as set forth in claim 5, wherein one of said track movement means further comprises pivotably driving surfaces for engaging the carton upon forward movement of said track movement means and for disengaging the carton upon backward movement of said track movement means.
Claim 8
Dependent Claim
66 words
An apparatus as set forth in claim 1, wherein said one of said track movement means includes a first and a second sprocket means mounted on a rotatable shaft; a first chain interconnecting said first and second sprocket means; a projection extending from said chain; and plural parallel finger means for receiving said projection therebetween for generating said reciprocal movement from the movement of said projection.
Claim 9
Dependent Claim
52 words
An apparatus as set forth in claim 1, wherein said erecting means includes a mounting plate having a plurality of slot apertures for positioning said carton erecting means relative to said apparatus; and air cylinder means secured to said mounting plate enabling adjustment of said carton erecting means relative to said apparatus.
Claim 10
Dependent Claim
55 words
An apparatus as set forth in claim 1, wherein said flap folding means comprises a tucker arm pivotably mounted relative to a mounting plate; air cylinder means secured to said mounting plate for rotating said tucker arm; and adjustment mounting means for mounting said mounting plate relative to the apparatus enabling replacement or adjustment thereby.
Claim 11
Dependent Claim
25 words
An apparatus as set forth in claim 1, wherein said sealer means is adjustably mounted relative to said apparatus for enabling adjustment or replacement thereby.
Claim 12
Dependent Claim
65 words
An apparatus as set forth in claim 1, wherein said first track movement means includes plural vacuum heads slidably mounted relative to said first track; said plural vacuum heads being pivotably moved on said slidable mounting; means for pivoting said vacuum head into engagement with the carton; and air cylinder means for moving said vacuum head along said first track to covey the carton thereby.
Claim 13
Dependent Claim
29 words
An apparatus as set forth in claim 1, wherein said flap folding means comprises first and second flap folders for respectively folding minor and major flaps of the carton.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-08-24 | 1985-02-23 | 1985-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-24 | 1989-02-23 | 1989-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-24 | 1993-02-23 | 1993-08-25 | $7700.00 | Window Closed / Lapsed |