WO1999056946A1 - Presse de scellage pour documents - Google Patents
Presse de scellage pour documents Download PDFInfo
- Publication number
- WO1999056946A1 WO1999056946A1 PCT/FR1999/000971 FR9900971W WO9956946A1 WO 1999056946 A1 WO1999056946 A1 WO 1999056946A1 FR 9900971 W FR9900971 W FR 9900971W WO 9956946 A1 WO9956946 A1 WO 9956946A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- press according
- press
- intermediate plate
- spring
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
- B30B15/062—Press plates
- B30B15/064—Press plates with heating or cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/261—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks by cams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
Definitions
- the invention relates to a press for documents and in particular a press for sticking a laminate such as a plastic film on a page of a document.
- the invention therefore relates to a press for achieving such pressure.
- the invention therefore relates to a press comprising an almost fixed plate having a first pressing face and a removable plate having a second pressing face intended to move to press an object against the first pressing face, characterized in that the movable plate has at least a first guide column which is oriented in the direction of movement of the movable plate and which slides in an opening of an intermediate plate, which movable plate can move in said direction under the effect of a pressure force, at least one calibration spring for transmitting to the movable plate the pressure force exerted on the intermediate plate.
- a lowering and pressurizing mechanism consisting of an electric motor 5, a transmission belt 6, a cam 7, a roller 8, a guide column with ball ring 9 , a guide column with plastic ring 10, an intermediate plate 29 and a set of sensors 11 and a return spring (30); the return spring maintains the cam / roller contact and raises the press system to the high position;
- an upper movable plate 110 fitted with an adjustable force limitation and transmission assembly consisting of two guide columns 12, 4 calibrated spring cartridges 13 with adjustable and lockable support.
- This movable plate comprises an upper press plate 14, a thermal insulator 15, an upper sole 16 and a heating resistor 17;
- a fixed or almost fixed lower plate 120 consisting of a lower sole 18, a heating resistor 19, a thermal insulator 20, a lower plate 21, two guide columns 22 and 4 spring cartridges tared 23 with adjustable and lockable support;
- an electric / electronic block 24 for controlling the engine, regulating the heating elements, controlling the sealing time and controlling the presence of elements between the anvils.
- the movable plate 110 is secured by the columns 12 to the intermediate plate 29 and the latter is secured to the upper plate 2 by the columns 9.
- the control mechanism (motor 5, belt 6 and cam 7) is also fixed on the upper plate 2. By lifting the plate 2, after unlocking and tilting the removable foot 4, it is therefore possible to lift the entire mechanism for controlling the plate 110 and the intermediate plate 29. It is therefore possible to easily access the various elements of the press for maintenance.
- the jack 3 keeps the system in the open position.
- the pressure springs are kept in pressure by screws 135 screwed into the intermediate plate 29 and pressing on the upper part of the springs 13.
- the limitation of the travel of the movable plate is adjusted by the nuts located at the upper part of the columns 12. Shims such as 25 can be placed between the nuts and the intermediate plate. By providing shims of different thicknesses, the stroke of the movable plate can be significantly changed.
- the springs 13 are advantageously located in cartridges so that they can easily be changed.
- the cam 7 presses on the intermediate plate or a preferably cylindrical roller which is integral with the plate.
- the cam 7 is shown in FIG. 1, in the high position.
- the lower plate 120 can be provided, although this is not obligatory with a stroke adjustment system and calibrated springs. These means can be similar to those of the upper movable plate. Thus one or more columns 22 slide in a lower plate 39. A system of nuts and shims makes it possible to adjust the height of the plate 120. Springs 23, adjusted by screws located at the lower part of the springs and screwed into the lower plate, allow the plate 120 to be balanced.
- the springs 23 can also preferably be contained in cartridges to be easily interchangeable.
- each plate 110 and 120 have heating resistors 17, 19.
- the heat sealing order used by the control electronics 24, triggers the rotation of the electric motor 5 and of the cam 7 by the belt 6.
- the cam has an appropriate profile to ensure rapid descent (empty) of the plate 110, then a profile allowing progressive pressurization, up to the maximum pressure in the low position.
- a sensor 11 stops the rotation at this maximum and a timer ensures the duration of heat sealing; this duration is programmable.
- a timer triggers the order of rotation and the slow then rapid ascent of the movable plate 110 to its highest point; a sensor 11 'stops the rotation at this high point.
- the sealing pressure is ensured by the calibrated spring cartridges of the tray 110 and the tray 120. It can vary from 4 to 6 daN / cm 2 .
- connection between the intermediate plate and the upper plate is provided by the two guide columns 12 and the four spring cartridges 13; these columns also allow the height adjustment of the upper plate (therefore of the passage between plates).
- a removable wedge 25 located under the head of these columns allows rapid disassembly and exchange of tared cartridges as has been described.
- the lower "suspended" tray 120 makes it possible to absorb different thicknesses of documents with an acceptable pressure variation; the principle consists of using calibrated spring cartridges with a stiffness of 5 to 10 times less than that of the springs of the upper cartridges; in this case a thick document (6 mm) would only induce a variation of around 5% to 10% greater than the basic setting.
- a removable wedge 26 located under the head of these columns allows rapid disassembly and exchange of tared cartridges.
- FIG. 2 represents a cartridge containing a spring 13.
- This cartridge comprises a body 130 in which the spring 13 is placed and which is closed by a nut 131.
- the nut 131 presses on the spring by means of a support washer 32.
- the spring is put under pressure by nut 131 has a calibrated value.
- the nut has a hole 133 allowing a screw 135 to pass through the nut 131 and to rest on the support washer 132.
- the screws such as 135 therefore make it possible to transmit pressure to the removable plate via the springs 13 contained in the cartridges 130.
- This removable cartridge system is also applicable to the springs 23 of the lower part of the press.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU34270/99A AU3427099A (en) | 1998-04-30 | 1999-04-23 | Document sealing press |
EP99915827A EP0993366A1 (fr) | 1998-04-30 | 1999-04-23 | Presse de scellage pour documents |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9805552A FR2778136B1 (fr) | 1998-04-30 | 1998-04-30 | Presse de scellage pour documents |
FR98/05552 | 1998-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999056946A1 true WO1999056946A1 (fr) | 1999-11-11 |
Family
ID=9525948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1999/000971 WO1999056946A1 (fr) | 1998-04-30 | 1999-04-23 | Presse de scellage pour documents |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0993366A1 (fr) |
AU (1) | AU3427099A (fr) |
FR (1) | FR2778136B1 (fr) |
WO (1) | WO1999056946A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102673005A (zh) * | 2012-05-18 | 2012-09-19 | 德清县圆正粉末有限公司 | 一种高效压板装置 |
CN106994478A (zh) * | 2017-05-17 | 2017-08-01 | 武汉理工大学 | 一种数控转塔冲床的机械伺服主传动装置 |
CN110202041A (zh) * | 2019-05-31 | 2019-09-06 | 唐威豪 | 一种用于机械制造的冲压设备 |
CN111873514A (zh) * | 2020-07-21 | 2020-11-03 | 廖根长 | 一种渔具制作用亮片成型装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2833515B1 (fr) * | 2001-12-14 | 2004-06-18 | Thales Sa | Presse de scellage d'un document |
CN101288934B (zh) * | 2007-04-16 | 2012-01-18 | 浙江三花制冷集团有限公司 | 监控压装力和位移的伺服压装机 |
CN108406984B (zh) * | 2018-02-09 | 2020-04-21 | 林向亮 | 一种建筑用木板打胶压力粘合装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2122316A (en) * | 1937-01-29 | 1938-06-28 | Ganio Otto | Pressing machine |
US2371847A (en) * | 1942-12-18 | 1945-03-20 | Chrysler Corp | Apparatus and method for bonding composite articles |
US4003306A (en) * | 1971-06-22 | 1977-01-18 | Armstrong Cork Company | Press for embossing ceiling tile |
JPS57135137A (en) * | 1981-02-17 | 1982-08-20 | Asahi Chem Ind Co Ltd | Forming method for synthetic resin and apparatus therefor |
US4493251A (en) * | 1982-09-29 | 1985-01-15 | Richard Green | Trash and garbage compactor |
NL8303373A (nl) * | 1983-09-30 | 1985-04-16 | Stork Brabant Bv | Vlaklamineerinrichting. |
GB2239212A (en) * | 1989-12-22 | 1991-06-26 | Ngai Shing Dev Limited | Press |
US5074944A (en) * | 1988-05-27 | 1991-12-24 | Smith & Nephew United, Inc. | Method for manufacturing a layered article having a beveled edge |
US5419245A (en) * | 1994-05-13 | 1995-05-30 | Nemco, Incorporated | Food press apparatus with biased press plate |
-
1998
- 1998-04-30 FR FR9805552A patent/FR2778136B1/fr not_active Expired - Fee Related
-
1999
- 1999-04-23 WO PCT/FR1999/000971 patent/WO1999056946A1/fr not_active Application Discontinuation
- 1999-04-23 EP EP99915827A patent/EP0993366A1/fr not_active Withdrawn
- 1999-04-23 AU AU34270/99A patent/AU3427099A/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2122316A (en) * | 1937-01-29 | 1938-06-28 | Ganio Otto | Pressing machine |
US2371847A (en) * | 1942-12-18 | 1945-03-20 | Chrysler Corp | Apparatus and method for bonding composite articles |
US4003306A (en) * | 1971-06-22 | 1977-01-18 | Armstrong Cork Company | Press for embossing ceiling tile |
JPS57135137A (en) * | 1981-02-17 | 1982-08-20 | Asahi Chem Ind Co Ltd | Forming method for synthetic resin and apparatus therefor |
US4493251A (en) * | 1982-09-29 | 1985-01-15 | Richard Green | Trash and garbage compactor |
NL8303373A (nl) * | 1983-09-30 | 1985-04-16 | Stork Brabant Bv | Vlaklamineerinrichting. |
US5074944A (en) * | 1988-05-27 | 1991-12-24 | Smith & Nephew United, Inc. | Method for manufacturing a layered article having a beveled edge |
GB2239212A (en) * | 1989-12-22 | 1991-06-26 | Ngai Shing Dev Limited | Press |
US5419245A (en) * | 1994-05-13 | 1995-05-30 | Nemco, Incorporated | Food press apparatus with biased press plate |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 006, no. 236 (M - 173) 25 November 1982 (1982-11-25) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102673005A (zh) * | 2012-05-18 | 2012-09-19 | 德清县圆正粉末有限公司 | 一种高效压板装置 |
CN106994478A (zh) * | 2017-05-17 | 2017-08-01 | 武汉理工大学 | 一种数控转塔冲床的机械伺服主传动装置 |
CN110202041A (zh) * | 2019-05-31 | 2019-09-06 | 唐威豪 | 一种用于机械制造的冲压设备 |
CN111873514A (zh) * | 2020-07-21 | 2020-11-03 | 廖根长 | 一种渔具制作用亮片成型装置 |
Also Published As
Publication number | Publication date |
---|---|
FR2778136A1 (fr) | 1999-11-05 |
FR2778136B1 (fr) | 2000-07-21 |
EP0993366A1 (fr) | 2000-04-19 |
AU3427099A (en) | 1999-11-23 |
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