WO1986001444A1 - Installation de decoupage aux filets - Google Patents
Installation de decoupage aux filets Download PDFInfo
- Publication number
- WO1986001444A1 WO1986001444A1 PCT/CH1985/000122 CH8500122W WO8601444A1 WO 1986001444 A1 WO1986001444 A1 WO 1986001444A1 CH 8500122 W CH8500122 W CH 8500122W WO 8601444 A1 WO8601444 A1 WO 8601444A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guides
- cutting
- support panel
- adjustment table
- tool
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/008—Means for changing the cutting members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S100/00—Presses
- Y10S100/918—Bolster and die
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7738—Optional tool pairs alternatively operative
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7747—With means to permit replacement of tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
- Y10T83/8749—By pivotal motion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9488—Adjustable
- Y10T83/949—Rectilinearly
Definitions
- the subject of the present invention is an installation for cutting with threads making it possible to reduce the time used for setting up a new cutting job on a "paper or cardboard processing machine”.
- a net cutting installation generally comprises a cutting station equipped with an upper plate and a lower plate provided with cutting tools arranged one opposite the other and arranged so that they can be put in place. contact with each other, in order to produce cutouts of boxes by the action of the nets on a sheet of cardboard passing between said plates. It also includes an ejection station, equipped with an upper tool and a lower tool, intended on the one hand to remove the waste between the different cutouts of boxes and on the other hand, under certain conditions, to separate between they said cuts.
- the ejection tools are in the form of panels or grids carrying, at the desired locations, either punches or recesses, depending on the cutting work carried out. Cutting and ejecting tools can be removed from the device through the side frame along guides such as rails.
- the cutting station comprises a pair of pivoting arms, the pivot point of which is located on the external face of the lateral frames.
- Each arm of a pair has on its inner face a guide groove which, when the arms are open, constitutes an extension of the guides in which are kept, for example, cutting tools.
- Each arm is equipped, at its end opposite to the pivoting, with a pin intended to engage in a machined bore in the edge of the tool which is extracted from the station. This bore is located at the center of gravity of the tool, so as to allow it to pivot.
- Each arm is additionally provided with a retractable pin intended to maintain the tool in a horizontal position. Such an arrangement of the arms is described in detail in patent CH n ° 329,398.
- the tool change is carried out by removing it between the arms having been previously opened.
- the pins are introduced into their respective bores located on the lateral faces of the tool and the latter is then pivoted by 180 °, so that the replacement operations are facilitated.
- the latter is turned again by 180 °, the pins are removed and the new tool is then introduced into the station to which it relates.
- these turning operations are also necessary to carry out the "setting" of the tool.
- the cutting tool is provided, on its face opposite to the cutting nets, with a removable metal plate and it is possible to stick to the face of a sheet placed on the contact plate with the back of the nets. of the tool small pieces of paper, which will have the effect, when the plate is attached to the tool, to adjust the height of the cutting nets. It is obvious that to carry out the "setting", the tool must be removed and introduced several times into the cutting station, in order to control the quality of the cutting work. Whenever you need to adjust the height _, _
- the subject of the present invention is a net cutting installation, characterized in that it comprises an adjustment table disposed at the end of the rails supporting the tools, said adjustment table comprising two lateral frames having on each inside face a pair of guides arranged one above the other and arranged so as to movably support the tools to be placed in said installation, and in that said adjustment table is equipped with means for adjusting its position relative to said rails supporting the tools.
- the tool to be placed in the installation is previously mounted on one of the guides arranged on the inner faces of the lateral frames of the adjustment table.
- the tool to be placed in one of the stations of said installation is prepared.
- the adjustment table supporting the new tool is brought in front of the station containing the tool to be exchanged, this tool is removed along its support rails until it is held between the free guides of the adjustment table, the new tool is brought in by rotating it and, by adjusting the position of the adjustment table opposite the station support rails, said tool is pushed into its working position in the installation.
- Figure 1 is a schematic view of part of the cutting installation.
- Figure 2 is a perspective view of the adjustment table.
- Figure 3 is an elevational view of the adjustment table.
- Figure 4 is a side view of fig.3.
- Figure 5 is an enlarged partial view of Fig.3.
- Figure 6 is a perspective view of the side frame of the adjustment table.
- Figure 7 is a section along VII-VII of. Fig.5 and Figure 8 is an enlarged partial view of a panel supporting the tool.
- the cutting installation shown diagrammatically in FIG. 1 comprises, between a pair of lateral frames 1, a cutting station and an ejection station 3.
- the sheets to be worked move in the direction indicated by the arrow shown on the figure 1.
- the cutting station 2 comprises a pair of rails 4 arranged parallel to one another.
- a support panel 5 for the tools is guided on its sides in the rails 4 and it can be removed from the cutting station through an opening (not shown) arranged in the lateral frame 1.
- a pair of brackets 6 are fixed against the outside face of the lateral frame 1. Their position is adjacent to the end of the rails 4 (see fig. 2).
- a pair of arms 8 are mounted in the consoles 6 using the pins 7.
- the face internal of each arm 8 is equipped with a guide 9 constituted by a plurality of small rollers.
- the guides 9 constitute extensions for the rails 4.
- the support panel 5 can easily be moved along the guides 9.
- the support panel 5 comprises a bottom plate 10 to which a cut-out shape A is removably attached using the screws 11.
- a placing sheet B is disposed between these covers 12 and the bottom plate 10. It is on this placing sheet that strips of gummed paper will be attached to adjust the height of the nets.
- the support pins 15 hold the adjustment table 14 through its center.
- the adjustment table 14 includes a pair of side frames 17 and • several crosspieces 18 for fixing the spacing between the side frames 17.
- the inner face of each side frame 17 has a pair of guides 19 arranged in parallel with one another and provided for slidingly supporting each side of the support panel 5. Openings 20 are provided between the guides 19 to receive the parts carried by the cheeks
- the guides 19 can have the form of grooves as this is represented or else be in the form of two rows of rollers.
- the pairs of guides 19 are designed so that, the adjustment table 14 being in a horizontal position, the upper guide 19 is located in the extension of the guide 9 of the arm 8 and that, when the adjustment table 14 having been turned over by 180 °, the other guide 19 is also located in the extension of said guide 9 of the arm 8.
- each guide 19 is terminated by a stop 21 fixed in the ends of each lateral frame 17, while its other end remains open.
- a locking pin 22 is arranged in the stop 21 so as to come out in the open part of the guide 19.
- a lever 23 connected to the locking pin 22 can be moved along an L-shaped groove 24 machined in the stop 21.
- a band brake 26 has been mounted. This band brake 26 acts so as to exert its braking force on a drum 25 mounted on the 'one of the support pins 15.
- FIGS 3 and 4 show a control lever 27 located at the bottom of the cheek 16. This lever
- the support plate 30 shown in FIG. 3 is arranged so as to extend laterally with respect to the upper part of the cheek 16. As shown in FIG. 7, a bearing 31 is fixed to the internal lower part of the support plate 30.
- the locking lever 33 has, on its upper part, an inclined plane 34, while its lower part has a nose 35.
- a spring 37 is placed between the cheek 16 and the locking lever 33, so as to force said lever to take a position such that the nose 35 is engaged in a stud 36 arranged on the internal face of the cheek 16.
- a guide tube 38 is disposed on the inner upper part of the support plate 30.
- a young bird 39 is inserted so as to slide, in said guide tube 38.
- a space is provided between the young bird 39 and the locking lever 33 to receive the side of the adjustment table 14.
- the youngster 39 is actuated using a lever 40.
- the ejection station 3 has a tiltable frame 41 supported, so as to be able to pivot, by the pins 43 mounted at the ends of the side frames 42.
- the tiltable frame 41 comprises a pair of slides 44 and an upper support panel 45 held by the slides 44 which can be removed from the side frame 1 after having pivoted the tilting frame 41.
- the ends of the auxiliary rails 46 are pivotally held in supports in order to be able to occupy an adjacent position relative to the ends of the slides 44, so that the tiltable frame 41 can be removed on the auxiliary rails 46.
- the thread cutting installation described above is used as follows.
- the adjustment table 14 is placed in its horizontal position, its lower part being supported being supported by the locking lever 33 (see fig. 7).
- the youngster 39 is then removed from the guide tube 38 to hold the top of the adjustment table
- the cutting form A to be used is then mounted on its support panel 5 which has been previously placed on the lower guides 19 of the adjustment table.
- a setting paper B is placed between the bottom plate 10 and the covers 12. This preparation for replacing the cutting form A is carried out without the cutting station 2 being put out of service.
- the machine A can then be replaced in the machine.
- the cutting station 2 is put out of service, the arms 8 are open, the cutting form which must be replaced and which is mounted in its support panel 5 and held between the rails 4 is removed from the station on the guides 9 of the arm 8, until it is on. upper guides 19 of the adjustment table 14.
- the locking pins 22 located on the open part of the upper guides 19 are brought into their working position so that the support panel 5 cannot disengage from the guides 19.
- the squab 39 ( see fig. 7) is removed in a position allowing the rotation of the adjustment table 14. It is then rotated by 180 ° around the support pins 15 to bring the new support panel 15 above the former.
- the youngster 39 is replaced in a position allowing the adjustment table 14 to be kept in a horizontal plane.
- the locking pins 22 of the open end of the upper guides 19 are then retracted and the new shape to be cut 5 is pushed from the upper guides 19 onto the rails 4, between the lateral frames 1, and this also using the guides 9 of the arms 8. After the shape to be cut has been replaced as we have just described, the cutting operation is resumed.
- the adjustment table 14 After replacing a cutting form A, the adjustment table 14 is brought into its vertical position and held in this position by engaging the locking pieces 29 in the openings 20 of the adjustment table 14.
- the adjustment table 14 in the vertical position is therefore not operational, although in this embodiment the adjustment table 14 is shown exclusively as being placed near the auxiliary rails 46 of the ejection station 3, this in order to replace the station tools ejection 3.
- the arms 8 and the auxiliary rails 46 can be omitted and the support panels 5 and 45 placed on the rails 4, respectively 44, constructed so that they can be removed directly from the guides 19 of the adjustment table 14.
- the adjustment table 14 can also be supported differently than that shown in this embodiment. For example, it can be supported so that it can be moved vertically.
- a form to be cut is mounted on a support panel on another suitable table and said support panel, with its form to be cut, is introduced into a set of guides 19 of the adjustment table 14, and the panel -support comprising the shape to be cut to be replaced is crimped onto another set of guides 19.
- the adjustment table 14 is then raised or lowered until the new support panel comes to occupy the same level as the rails 4, by example, and then it can be pushed into the station on said rails 4.
- the present invention therefore makes it possible, using an adjustment table provided with two guides on each lateral frame, to maintain one on the other of the upper or lower guides a support panel provided with a shape to be cut out in front be used.
- the machine cutting form can be easily replaced by removing its support panel and inserting, in its place, a new support panel equipped with a new cutting form.
- the cutting station is only put out of service during the replacement of the shape to be cut. This replacement takes place in a very short time, which improves the production rate of the cutting station.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Making Paper Articles (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Details Of Cutting Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59174398A JPS6156898A (ja) | 1984-08-21 | 1984-08-21 | シ−トの打抜き装置 |
JP59/174398 | 1984-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1986001444A1 true WO1986001444A1 (fr) | 1986-03-13 |
Family
ID=15977882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1985/000122 WO1986001444A1 (fr) | 1984-08-21 | 1985-08-20 | Installation de decoupage aux filets |
Country Status (6)
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2595980A1 (fr) * | 1986-03-20 | 1987-09-25 | Socar | Dispositif de manutention pour l'introduction ou le retrait de chassis porte-formes de decoupes dans une presse a decouper le carton |
FR2597023A1 (fr) * | 1986-04-14 | 1987-10-16 | Bobst Sa | Dispositif de manutention pour echanger les outils d'une presse a decouper |
FR2635275A1 (fr) * | 1988-08-13 | 1990-02-16 | Putsch & Co H | Dispositif de remplacement des porte-couteaux de coupe-racines a tambour |
EP0458065A2 (fr) * | 1990-04-26 | 1991-11-27 | Bobst S.A. | Table pour la préparation d'outils de séparation des poses dans une machine de découpage de feuilles pour la production d'emballages |
EP0647510A2 (fr) * | 1993-09-22 | 1995-04-12 | Bobst S.A. | Procédé pour l'échange des outils de découpage dans une presse à platines et dispositif pour sa mise en oeuvre |
EP0683004A1 (fr) * | 1994-05-20 | 1995-11-22 | Bobst S.A. | Dispositif pour la manutention et le réglage des outils d'une presse à découper |
WO2018188295A1 (zh) * | 2017-04-10 | 2018-10-18 | 盐城市华森机械有限公司 | 一种片材切割高效裁切机 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH078229B2 (ja) * | 1987-12-28 | 1995-02-01 | 雪印乳業株式会社 | 細胞培養槽 |
JPH02114688U (US07714131-20100511-C00038.png) * | 1989-03-02 | 1990-09-13 | ||
JPH0815892B2 (ja) * | 1989-03-23 | 1996-02-21 | 株式会社トーワテクノ | シート状物の切断包装機 |
US5217423A (en) * | 1990-04-26 | 1993-06-08 | Bobst Sa | Method for the preparation of blank separating tools |
US5072507A (en) * | 1990-10-30 | 1991-12-17 | The Lawrence Paper Company | Die changeover apparatus for box blank cutting machine |
JPH0519150U (ja) * | 1991-08-26 | 1993-03-09 | ぺんてる株式会社 | 吐出容器 |
JP2600191Y2 (ja) * | 1991-09-19 | 1999-10-04 | リンテック株式会社 | ダイカットの上チェス板スライド装置 |
US5827159A (en) * | 1996-05-15 | 1998-10-27 | Adachi; Hiroshi | Combination tool changer and storage device for die cutter |
US7028527B2 (en) * | 2003-03-18 | 2006-04-18 | Aida Engineering Ltd. | Workpiece processing system and method of reconfiguring a workpiece processing system |
US20090241329A1 (en) * | 2008-03-28 | 2009-10-01 | Utac Thai Limited | Side rail remover |
JP5409161B2 (ja) * | 2009-07-24 | 2014-02-05 | 旭マシナリー株式会社 | 平盤打抜き装置 |
DE102012002899A1 (de) * | 2012-02-14 | 2013-08-14 | Heidelberger Druckmaschinen Ag | Vorrichtung zum Wechseln des Oberwerkzeugs einer Stanzmaschine |
CN102554966B (zh) * | 2012-02-20 | 2014-12-31 | 瑞安市丰日机械有限公司 | 模切机的模板固定机构 |
CN105800008A (zh) * | 2016-05-13 | 2016-07-27 | 安徽海澄德畅电子科技有限公司 | 一种用于模切成品撕废开口装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH329398A (fr) * | 1956-04-10 | 1958-04-30 | Bobst Fils Sa J | Presse à travailler le papier et le carton |
US3503293A (en) * | 1968-03-11 | 1970-03-31 | Lester E Sander | Slitter cutting disk assembly transfer device |
DE2023480A1 (US07714131-20100511-C00038.png) * | 1969-05-14 | 1970-11-19 | ||
US3559522A (en) * | 1969-01-28 | 1971-02-02 | Manco Mfg Co | Interchangeable die units for hydraulic presses |
US3800648A (en) * | 1972-08-10 | 1974-04-02 | Watanabe Kekkosho Kk | Apparatus for interchanging sheet-metal slitting equipments |
FR2262568A1 (US07714131-20100511-C00038.png) * | 1974-03-02 | 1975-09-26 | Sundwiger Eisen Maschinen | |
FR2333605A1 (fr) * | 1975-12-03 | 1977-07-01 | Froehling Fa Josef | Dispositif pour le positionnement d'un ensemble de coupe fonctionnant a l'interieur d'une installation de traitement de feuillard |
GB2054437A (en) * | 1979-05-29 | 1981-02-18 | Thaelmann Schwermaschbau Veb | Apparatus for changing blades on shears assemblies |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2935932A (en) * | 1956-04-10 | 1960-05-10 | Bobst J | Presses for processing paper and cardboard |
BE665204A (US07714131-20100511-C00038.png) * | 1964-06-16 | 1900-01-01 | ||
FR1443150A (fr) * | 1965-03-18 | 1966-06-24 | Dispositif de stockage et de manutention de plateaux porte-outils pour presse à découper notamment des tissus | |
JPS6023896B2 (ja) * | 1977-12-02 | 1985-06-10 | アイダエンジニアリング株式会社 | 金型交換装置 |
-
1984
- 1984-08-21 JP JP59174398A patent/JPS6156898A/ja active Granted
-
1985
- 1985-08-20 WO PCT/CH1985/000122 patent/WO1986001444A1/fr active Application Filing
- 1985-08-20 US US06/865,560 patent/US4706532A/en not_active Expired - Lifetime
- 1985-08-20 DE DE3590391A patent/DE3590391C2/de not_active Expired - Lifetime
- 1985-08-20 DE DE19853590391 patent/DE3590391T/de active Pending
- 1985-08-20 GB GB08609514A patent/GB2175531B/en not_active Expired
- 1985-08-20 CH CH1800/86A patent/CH667233A5/fr not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH329398A (fr) * | 1956-04-10 | 1958-04-30 | Bobst Fils Sa J | Presse à travailler le papier et le carton |
US3503293A (en) * | 1968-03-11 | 1970-03-31 | Lester E Sander | Slitter cutting disk assembly transfer device |
US3559522A (en) * | 1969-01-28 | 1971-02-02 | Manco Mfg Co | Interchangeable die units for hydraulic presses |
DE2023480A1 (US07714131-20100511-C00038.png) * | 1969-05-14 | 1970-11-19 | ||
US3800648A (en) * | 1972-08-10 | 1974-04-02 | Watanabe Kekkosho Kk | Apparatus for interchanging sheet-metal slitting equipments |
FR2262568A1 (US07714131-20100511-C00038.png) * | 1974-03-02 | 1975-09-26 | Sundwiger Eisen Maschinen | |
FR2333605A1 (fr) * | 1975-12-03 | 1977-07-01 | Froehling Fa Josef | Dispositif pour le positionnement d'un ensemble de coupe fonctionnant a l'interieur d'une installation de traitement de feuillard |
GB2054437A (en) * | 1979-05-29 | 1981-02-18 | Thaelmann Schwermaschbau Veb | Apparatus for changing blades on shears assemblies |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2595980A1 (fr) * | 1986-03-20 | 1987-09-25 | Socar | Dispositif de manutention pour l'introduction ou le retrait de chassis porte-formes de decoupes dans une presse a decouper le carton |
FR2597023A1 (fr) * | 1986-04-14 | 1987-10-16 | Bobst Sa | Dispositif de manutention pour echanger les outils d'une presse a decouper |
FR2635275A1 (fr) * | 1988-08-13 | 1990-02-16 | Putsch & Co H | Dispositif de remplacement des porte-couteaux de coupe-racines a tambour |
EP0458065A2 (fr) * | 1990-04-26 | 1991-11-27 | Bobst S.A. | Table pour la préparation d'outils de séparation des poses dans une machine de découpage de feuilles pour la production d'emballages |
EP0458065A3 (en) * | 1990-04-26 | 1992-05-27 | Bobst S.A. | Table for the preparation of blank separating tools in a sheet cutting machine for the production of packaging material |
EP0647510A2 (fr) * | 1993-09-22 | 1995-04-12 | Bobst S.A. | Procédé pour l'échange des outils de découpage dans une presse à platines et dispositif pour sa mise en oeuvre |
EP0647510A3 (fr) * | 1993-09-22 | 1995-04-26 | Bobst S.A. | Procédé pour l'échange des outils de découpage dans une presse à platines et dispositif pour sa mise en oeuvre |
US5573488A (en) * | 1993-09-22 | 1996-11-12 | Bobst Sa | Method and device for exchanging tools for a press |
EP0683004A1 (fr) * | 1994-05-20 | 1995-11-22 | Bobst S.A. | Dispositif pour la manutention et le réglage des outils d'une presse à découper |
WO2018188295A1 (zh) * | 2017-04-10 | 2018-10-18 | 盐城市华森机械有限公司 | 一种片材切割高效裁切机 |
Also Published As
Publication number | Publication date |
---|---|
US4706532A (en) | 1987-11-17 |
DE3590391T (de) | 1986-08-07 |
JPS6156898A (ja) | 1986-03-22 |
GB2175531A (en) | 1986-12-03 |
GB8609514D0 (en) | 1986-05-21 |
JPS649160B2 (US07714131-20100511-C00038.png) | 1989-02-16 |
DE3590391C2 (US07714131-20100511-C00038.png) | 1991-04-18 |
GB2175531B (en) | 1988-02-03 |
CH667233A5 (fr) | 1988-09-30 |
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