US4262582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton blank folding and gluing system
Assignee: DIC Corp
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Filing: 1979-03-09
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Granted: 1981-04-21
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Expires: 1999-03-09
Abstract
Abstract A carton blank folding and gluing system having a feeder unit, a variety of units, a gluing unit, a stacking unit and belts for continuously conveying carton blanks to the units. The carton blanks are of various types and sizes. The system operates to move only the attachments required for folding or gluing the carton blank to predetermined positions in the units and to retract attachments not required for folding or gluing the carton blank. A control device is provided, in which the predetermined positions of all of the attachments required for folding or gluing the carton blank are automatically determined, stored and outputted by receiving a signal representative of the type of carton blank and signals representative of the dimensions of particular parts of the carton blank.
Inventors
- 👤 Seiji Sugimoto
- 👤 Yoshio Ueda
- 👤 Kunio Somei
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:30
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/21; G05B19/23; G05B19/238; B; B31; B31B; B31B50/00; B31B50/26; B31B50/262; G05B19/195; B31B2100/00; B31B2100/002; B31B2100/0022; B31B2110/00; B31B2110/30; B31B2110/35; B31B2120/00; B31B2120/30; B31B50/005; B31B50/006; B31B50/02; B31B50/04; B31B50/044; B31B50/52; B31B50/54; B31B50/60; B31B50/62; B31B50/624; G05B2219/00; G05B2219/30; G05B2219/34; G05B2219/34215; G05B2219/45; G05B2219/45039
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
142 words
In a carton blank folding and gluing system having a feeder unit, a plurality of folding and gluing sections having operating attachments and a stacking unit; means for continuously conveying carton blanks to said sections, said carton blanks being of various types and sizes, the improvement comprising; means to move the operating attachments required for working on said carton blank to predetermined positions in said sections and to retract said attachments not required for working on said carton blank; and control means for determining predetermined positions of all of the attachments required for working on said carton blank, said control means storing said position data and generating an output following receipt of a signal representative of the type of carton blank and the dimensions of particular parts of said carton blank to selectively move said operating attachments to operating or retracted positions.
Claim 2
Dependent Claim
142 words
In a carton blank folding and gluing system having a feeder unit, a plurality of folding and gluing sections having operating attachments and a stacking unit; means for continuously conveying carton blanks to said sections, said carton blanks being of various types and sizes, the improvement comprising; means to move the operating attachments required for working on said carton blank to predetermined positions in said sections and to retract said attachments not required for working on said carton blank; and control means for determining predetermined positions of all of the attachments required for working on said carton blank, said control means storing said position data and generating an output following receipt of a signal representative of the type of carton blank and the dimensions of particular parts of said carton blank to selectively move said operating attachments to operating or retracted positions.
Claim 3
Dependent Claim
38 words
The system of claim 1 further comprising, means to sense the position of said operating attachments to be moved, means providing an output signal of said means to sense and deliver said output signal to said control means.
Claim 4
Dependent Claim
15 words
The system of claim 2 wherein said control means comprises calculation means and memory means.
Claim 5
Dependent Claim
50 words
The system of claim 3 wherein said memory means comprises a read only memory having stored therein information relative to calculations to be performed by said calculation means and a random access memory for storing the output of said means providing an output signal in response to said sensing means.
Claim 6
Independent Claim
33 words
The system of claims 2 or 4 wherein means providing an output signal comprises encoder means responsive to rotational position of said operating attachment and a pulse counter responsive to said encoder means.
Claim 7
Dependent Claim
15 words
The system of claim 5 further comprising switch means for selectively actuating said pulse counter.
Claim 8
Independent Claim
18 words
The system of claims 1 or 3 further comprising display means responsive data stored in said control means.
Claim 9
Dependent Claim
33 words
The system of claim 7 further comprising input means for providing data indicative of the type of carton blank and the dimension of particular parts of said carton blank to said control means.
Claim 10
Independent Claim
27 words
The system of claims 1, 3 or 4 further comprising output drive relay means receiving the output of said control means and selectively moving said operating attachments.
Claim 11
Dependent Claim
47 words
The system of claim 9 wherein said output drive relay means comprises a control register receiving the output of said control means, an output drive circuit for initiating action of an operating attachment and limit means to terminate action when said operating attachment reaches a predetermined position.
Claim 12
Dependent Claim
20 words
The system of claim 10 wherein said limit means provides a limit signal through said register to said control means.
Claim 13
Dependent Claim
20 words
The system of claim 11 wherein the means for continuously conveying carton blanks comprises belt means disposed between said sections.
Claim 14
Independent Claim
35 words
The system of claim wherein said folding and gluing sections include a prefolding section where said blank is partially folded to establish a folding tendency for portions to be used when said carton is formed.
Claim 15
Independent Claim
19 words
The system of claims 13 further comprising a restoration section for restoring said carton blank to a flat condition.
Claim 16
Independent Claim
31 words
The system of claims 1 or 14 wherein said folding and gluing sections include a plurality of first final folding sections for folding flaps of said carton in the formation thereof.
Claim 17
Dependent Claim
32 words
The system of claim 15 wherein said folding and gluing sections include a gluing section disposed following said first final folding sections to apply glue to selective portions of said carton flaps.
Claim 18
Dependent Claim
20 words
The system of claim 16 further comprising a second final folding section for completing the folding of the carton panels.
Claim 19
Dependent Claim
34 words
The system of claim 16 wherein said folding and gluing sections further include a pressurizing section to complete the bonding of carton flaps by the application of pressure to parts having glue disposed thereon.
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) | 1984-04-20 | 1984-10-20 | 1985-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-20 | 1988-10-20 | 1989-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-20 | 1992-10-20 | 1993-04-21 | $7700.00 | Window Closed / Lapsed |