EP1018408A1 - Guillotine pour couper des produits en feuilles empilées - Google Patents

Guillotine pour couper des produits en feuilles empilées Download PDF

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Publication number
EP1018408A1
EP1018408A1 EP98124487A EP98124487A EP1018408A1 EP 1018408 A1 EP1018408 A1 EP 1018408A1 EP 98124487 A EP98124487 A EP 98124487A EP 98124487 A EP98124487 A EP 98124487A EP 1018408 A1 EP1018408 A1 EP 1018408A1
Authority
EP
European Patent Office
Prior art keywords
cutting machine
ruler
table part
face
machine according
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.)
Granted
Application number
EP98124487A
Other languages
German (de)
English (en)
Other versions
EP1018408B1 (fr
Inventor
Helmut Gross
Adolf Rasch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adolf Mohr Maschinenfabrik GmbH and Co KG
Original Assignee
Adolf Mohr Maschinenfabrik GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Adolf Mohr Maschinenfabrik GmbH and Co KG filed Critical Adolf Mohr Maschinenfabrik GmbH and Co KG
Priority to DE59805844T priority Critical patent/DE59805844D1/de
Priority to EP98124487A priority patent/EP1018408B1/fr
Priority to JP11377032A priority patent/JP2000198098A/ja
Publication of EP1018408A1 publication Critical patent/EP1018408A1/fr
Priority to US10/174,344 priority patent/US20020148335A1/en
Application granted granted Critical
Publication of EP1018408B1 publication Critical patent/EP1018408B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0675—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for piles of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0056—Rotating a pile of sheets in the plane of the sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2033—Including means to form or hold pile of product pieces
    • Y10T83/2037—In stacked or packed relation
    • Y10T83/2046—Including means to move stack bodily
    • Y10T83/2048—By movement of stack holder
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only

Definitions

  • the invention relates to a face cutting machine for cutting of stacked, sheet-shaped goods according to the preamble of Claim 1.
  • Such a face cutting machine is known from EP-A-0 242 763 known. This forms with another face cutting machine an arrangement that enables a large exit stack to divide into small piles. With the first face cutting machine the necessary margin cuts on Made stack, after which this is present as the starting stack, the machine also divides the initial stack in partial stacks. These are collected on a pad and the second face cutting machine, which according to the Preamble of claim 1 is formed, supplied, this second face cutting machine perpendicular to the former Face cutting machine is arranged. In this second Cutting machine, the partial stacks are cut into each cut small stacks arranged in a row.
  • the second ruler can be inserted.
  • the two rulers form the cross channel between them, which is the small stack records that by means of an ejector to a processing station can be supplied. This is it for example, a bundling machine or a label punch.
  • a bundling machine or a label punch This is it for example, a bundling machine or a label punch.
  • the purpose of the arrangement described above is perform the cutting process largely fully automatically can. Because the edge trimming and cutting the initial stack in the first direction by means of the first face cutting machine the second face cutting machine only comes Task to separate the material to be cut in the second direction.
  • the first is on the starting field Ruler arranged that permanently assigned to the starting field is.
  • the first ruler is provided with drive means that it allow the ruler with a limited stroke against the To move the feed direction to the material to be cut against the Press feed device.
  • drive means for Tilt the first ruler around a lower horizontal axis provided so that the partial stack when generating the small Stack supported and then erected vertically again can be.
  • EP-A-0 453 933 discloses a face cutting machine for cutting described narrow small stack of sheets. With this face cutting machine can only stack with constant dimensions, seen in the feed direction of the goods. For this is an L-shaped element to accommodate the cut small stack provided. The lower leg of the L-shaped Element reaches under the small stacks during the other leg serves as a side support for the stack. The L-shaped Element can be moved horizontally and swiveled in a front table part of the face cutting machine, which but does not serve to hold the cut material.
  • This storage of the L-shaped element serves the purpose of Cut through the partial stacks using the wedge-shaped knife and so that the formation is initially shifted in a parallelogram shape small stack tipping the L-shaped element understand, the front edge of the L-shaped Element remains in one plane with the table surface.
  • EP-A-0 056 874 describes a face cutting machine for cutting of stacked, leaf-shaped well-known that a table for receiving the goods, with a rear table part the receiving of the material to be cut and a front table part serves to pick up the cut material. Below the Tables in the area of the interface between the front and rear The table cutting machine has a ruler on the table section. This is against when a gap is formed between the two table parts the rear edge of the front part of the table moves so as to the last cut stacks of cut material, which are the result of Arrangement of the cutting bar of the face cutting machine slightly protrude beyond the rear edge of the front part of the table, completely to slide on this.
  • the ruler is also used in this position as a splash guard when performing a Intermediate cut, in which the cutting waste through the gap to be disposed of down. - With such a cutting machine there is no automatic procedure, based on the cut to create the small stacks and forward them to a processing station.
  • the object of the present invention is a face cutting machine according to the preamble of claim 1 so on form that not only with one and the same cutting machine the cuts to create the partial stacks and the small ones Stacks, but also the small stacks automatically for further processing can be supplied.
  • the first ruler has the function of aligning and Supporting the partial stacks or small stacks when cutting can take over.
  • the cut small stacks are cut through the cross channel formed between the two rulers conveyed away. This is preferably done using an ejector.
  • the mobile straightening station can be at any suitable Place the face cutting machine in the area of the front part of the table be connected to the face cutting machine, thus for example on the one that extends above the table Portal frame of the face cutting machine, which is also the. Includes the cutting knife and the press beam.
  • the mobile straightening station with the front Table part is connectable. The advantage is that by means of of the front part of the table in an easy way an exact Positioning the mobile straightening station is possible and special simply a connection between the mobile straightening station and the front table part can be manufactured. Except of this, the mobile straightening station can be easily adjusted to the front part of the table.
  • the mobile straightening station can easily be between the two Moving table parts back and forth.
  • the high mobility of the Straightening station is a basic requirement at the Wafer cutting machine according to the invention, since during the insertion Cutting cycles the straightening station needs on the one hand, on the other hand is not used or the area of the front table must be exempt from the mobile straightening station.
  • side table part can be raised and lowered, and two on top of each other arranged table levels, the lower Table level of the mobile rich station when not in use serves, further the upper table level when lowered side table part and the lower table level when raised side table part one level with the surface of the form the front part of the table.
  • This design of the side The table section enables the mobile straightening station to be used when not in use below the working level of the side part of the table to position.
  • the working surface for the person working on the face cutting machine of the side table part for storing or for temporary storage the partial stack is available and is not due to the Mobile straightening station not required during this work sequence busy.
  • a safe arrangement of the mobile straightening station on the front part of the table for example be accomplished that the mobile straightening station on their Bottom and / or side with by means of vacuum and / or magnetically active elements is provided, which is in operative connection with the front part of the table and / or in the area of the Front table part arranged side stop can be brought.
  • the mobile Straightening station with the front part of the table and / or a side stop arranged in the area of the front table part connect to.
  • a positive connection understood one that prevents the mobile Move the straightening station in the table level of the front part of the table can.
  • the mobile straightening station is provided with positioning elements, the in operative position with complementary positioning elements of the front table part can be brought. To be particularly advantageous it is considered if the positioning elements of the mobile Straightening station as centering bolt and the complementary positioning elements of the front part of the table as centering fixtures are trained.
  • the interacting centering bolts and Centering shots allow the shooting position of the mobile Straightening station in the front part of the table to change in the sense that an absolute parallelism between the vertical first ruler and the cutting plane is guaranteed. It is in particular provided that several pairs of complementary Positioning elements at different vertical distances are arranged to the cutting plane in the front part of the table.
  • This Training of the face cutting machine is particularly of then Advantage when using the machine in a so-called mixed production to be cut. This means that after the Cut the small stacks with a possibly small one Small stacks can be cut in the direction of advance must have a greater extension in the feed direction. This You can work by simply moving the mobile straightening station perpendicular to the cutting plane.
  • the ruler should only be designed for short travel distances, which also under the aspect of precise alignment of the ruler with regard to the components of the mobile straightening station receiving these and the alignment with respect to the front part of the table is an advantage.
  • the feed device and / or the first ruler with movable side feeders are provided.
  • This enables the rotated partial stack between one or more moveable investors and one to fix the stationary side feeder of the rear table section. This is usually done before or during the cut in the second Direction and is particularly advantageous if narrow benefits are cut. This ensures that the narrow benefits are aligned exactly parallel to each other and the partial stack assigned to the stationary side feeder lies flat against this.
  • the feeder side feeder should also be in the feed direction and be movable in opposite directions. This enables the side feeder the feed device from the front, as a rule area of the feed device designed as a rake is moved become.
  • the feed device can be advanced very far be, the feed rake with a facing computing section of the press bar of the cutting machine.
  • the first ruler When cutting the small stacks from the partial stacks or when Intermediate cut, especially in connection with disposal the cutting waste through the gap, the first ruler has diverse Carry out movements, in particular movements of the material to be cut understand. So the ruler is around the feed dimension Generation of the small stack, the feed dimension to compensate for the Swivel movement of the ruler and the feed dimension of the intermediate cut movable.
  • the mobile straightening station on the top with units for moving Recording the first ruler is provided.
  • the first The ruler can be swiveled around a horizontal axis thus runs parallel to the table level of the front part of the table.
  • the mobile Straightening station a base element, in particular a plate-shaped Has base element in which the first ruler can be moved and is pivotally mounted.
  • the base element takes for example a bearing element, which by means of at least one Actuator is movable, is also in the bearing element first ruler stored by at least one other Control element is pivotable.
  • the straight-line movement and the pivoting movement of the ruler are thus kinematic are separated and consequently by means of different Controls accomplished. It will be advantageous viewed when the ruler is around its lower end an axis on the bearing element side is pivotable, as well as the upper one End of the ruler supported by a toggle lever in the bearing element is, the further actuating element on the toggle lever and the bearing element attacks.
  • the ones intended for moving the first ruler Control elements are, for example, as electrical servomotors or pneumatic cylinder.
  • pneumatic and / or electrical control means for actuation the control elements for the first ruler and / or the elements for the connection of mobile straightening stations and the front part of the table be provided.
  • the electrical control means can be effective wirelessly, especially control means be provided on an infrared basis.
  • the above measures allow the first ruler, because it is a mobile component to be installed acts, defined with respect to the front part of the table or the position the part stack to be cut and the sequence of movements, which are to be accomplished by the first ruler guarantee.
  • the ruler when installing be positioned against the partial stack to be cut.
  • Positioning the partial stack ensures that the ruler a defined, predetermined level, namely the cutting level assigned to the knife. Coordinates of movement of the first rulers can thus be placed in relation to the cutting plane become.
  • control means especially the electronics, especially the control elements for the first ruler depending on the particular one Cutting sequence can be positioned.
  • the Electronic the lowering movement of the cutting knife and controls it Actuator for pivoting the first ruler according to the Passage of the wedge-shaped cutting knife through the Cutting pile. Is superimposed or subsequently follows slight horizontal movement of the first ruler from the Cutting plane away to shift the parallelogram shifted small stack completely on the front part of the table to reach when the second ruler, aligned vertically, completely to the rear edge of the front part of the table creates. This is done with a vertically arranged second ruler Tilt the first ruler in its vertical position.
  • the basic design of the face cutting machine is the Representations of Figures 1 and 5 can be seen.
  • the face cutting machine 1 has a stand 2, one carried by the latter Table 3 and one extending above the table 3 Portal frame 4 on.
  • a rear table part 5 with its table surface 6 serves to accommodate the material to be cut 7, the consists of stacked sheet-like material.
  • the single ones Sheet layers are designated with the reference number 8.
  • a front one Table part 9 is used to hold the cut goods in Area of its table surface 10.
  • a Press beam 11 mounted above the rear table part 5 is placed and can be lowered onto the material 7 to be cut.
  • a knife carrier 12 in the portal frame 4 movably supported, in the area of its lower end a cutting knife 13 is screwed to this.
  • Cutting knife 13 and knife carrier 12 are wedge-shaped, the surface of the cutting knife facing the press beam 11 13 positioned perpendicular to the table surfaces 6 and 10 and the cutting plane 14 is hereby formed.
  • Below of the cutting knife 13 is in the rear table part 5, in short distance to the separating surface of the rear table part 5 and front table part 9, a cutting bar, not shown, embedded, into which the cutting knife 13 in its bottom dead center penetrates slightly to ensure that even the lowest Location of the stack of sheets made of paper, cardboard, foils or the like exists, is severed.
  • the cutting knife is in known manner performed in the swing cut.
  • the rear table part In the area the rear table part is in the feed direction A ( Figure 1) to be cut 7 a feed saddle 15 in the rear Table part 5 movably supported.
  • the one with the good to be cut 7 comes into contact feed part 16 of the feed saddle front comb-shaped and has a greater height than the maximum insertion height of the goods to be cut 7.
  • the Drive for moving the feed saddle 15 in the feed direction and contrary to this is not illustrated in detail.
  • Below the protruding rear table part 5 are several Supports 17 arranged that the rear table part to the floor 18th support.
  • the working area in front of the front table part 9 on the Wrench cutting machine 1 is by the side of the front table part 9 arranged, arranged on the portal frame 4 Protected light barriers 19.
  • To the side of the front Table part 9 are storage tables 20 and 21, on which cut or to be cut, if necessary can be stored temporarily.
  • the operator's right storage table 21 also serves to accommodate a mobile straightening station 22 as long as it is not needed.
  • a processing station 23 positioned, which is, for example, a label punch or a bundling machine. That by means of the face cutting machine cut small stacks become rows of Processing station 23 supplied, as shown in Figure 1 is shown. Before feeding the last row of small batches are seven more rows of the finishing station 23 have been supplied.
  • FIG. 1 shows the one resting on the side storage table 21 mobile straightening station 22, with which both the rear table part 5 and also the front part of the table 9 of the cutting machine 1 for the Working with the machine are free.
  • FIG Dashed lines illustrate.
  • the side feeder 28 output stack 29 are successively advanced of the feed saddle 15 by the specified dimensions seven cuts in the first direction of the exit stack 29 eight partial stacks 30 are formed.
  • Figure 3 shows these eight partial stacks 30, arranged side by side, but rotated by 90 ° are positioned in a position at which they face on the feed saddle and in the area of a partial stack 30 am right side feeder 28 abut.
  • the Face cutting machine operated in such a way that after feeding of the present output stack 29 and its Feed one cut each to form the eight here resulting small stack 28 is carried out and according to the method the front table part 9 in the direction of arrow A this small stack 25 perpendicular to the feed direction A, thus in Direction of arrow B, to further processing station 23 be pushed out.
  • the mobile straightening station arrives 22 used, which, as soon as the output stack 29 no longer the Space of the front table part 23 required from the storage table 21st can be moved to the front table part 9 and there is positioned at a defined location.
  • the mobile straightening station 22 is connected by means of five suction elements 53 the front table part 9 connectable, wherein in Figures 1 to 4, a straightening station 22 is shown on the operator facing side in a row has the suction elements 53.
  • the mobile straightening station 22 shown in FIGS. 8 and 9 is firmly connected to the front table part 9 and takes up first ruler 31 can be moved horizontally and around a horizontal one Swiveling axis.
  • the mobile straightening station 22 has one plate-shaped base element 32.
  • a bearing element 33 stored by means of an electric servomotor 34 is movable.
  • this is essentially the case plate-shaped base member 32 attached and it engages it in the direction of the double arrows C movable rod 35 on the bearing element 33 at.
  • With the reference number 36 are electrical connections designated for driving the servomotor 34.
  • Actuator is, for example, a servo motor.
  • the plate-shaped base element 32 has on its top two parallel guides 37 for guiding the bearing element 33 on. This is provided with four lower bearing receptacles 38 in which the ruler 31 has in its lower area around axes 39 is pivotally mounted. In a central area of the bearing element 33 pivotally engage two toggle levers 40. The Legs 41 and 42 of the respective toggle lever 40 engage in Area of axes 43 and 44 articulated on the top of ruler 31 and Bearing element 33.
  • a bearing axis connects the two Toggle lever 40 in the area of the joint between the respective two legs 41 and 42 and it engages about half the length the axis 45 a piston rod 46 of a pneumatic cylinder 47 the axis 45, the pneumatic cylinder 47 being articulated in an upper portion of the bearing member 43 is held.
  • the reference numbers 48 are the pneumatic connections of the pneumatic cylinder 47 designated.
  • the plate-shaped base element 32 of the mobile straightening station 22 On the bottom is the plate-shaped base element 32 of the mobile straightening station 22 essentially in the Corners of the base element 32 provided with four rollers 52, so that the mobile straightening station, without having to lift it, from Storage table 21 pushed to the front table part 9 and back can be.
  • the suction elements 53 are about axes 55 pivotable, the vertically extending slots 54 of the plate-shaped base element 52 are mounted.
  • With the Reference numbers 56 are pneumatic connections to the suction elements 53 clarifies.
  • Figure 8 shows the mobile straightening station 22 with the retracted Bearing element 33 and extended piston of the pneumatic cylinder 47, with which the ruler 31 in its vertical position is transferred.
  • Figure 7 shows the retracted Position piston of the pneumatic cylinder 34 and consequently the ruler 31 in its pivoted position, in which corresponds to the parallelogram shape of the cut resulting stack of cut material is pivoted.
  • Figure 6 shows one compared to the embodiments according to FIGS.
  • the starting position according to FIG. 10 represents that situation represent how they are reproduced in the overall representation according to FIG is.
  • the material to be cut that in the individual partial stacks 30 is present, is used for cutting up to the first cutting dimension the output stack in the second direction by means of the feed saddle 15 advanced in feed direction A. Then it will the mobile straightening station 22 with the ruler 21 standing vertically from Move the table 21 to the front table part 9 and with the Ruler 31 against the facing front surfaces of the partial stack 30 positioned.
  • This position represents, for example, the Reference position for the subsequent movements of the ruler 31 and the bearing element 33.
  • the reference position is about the position of the feed saddle 15 and the known dimension of Output stack 29 in the feed direction A, the output stack 29 abuts the feed saddle 15 in the machine electronics representable.
  • the mobile straightening station 22 this is achieved by applying negative pressure to the suction elements 53 firmly connected to the front table part 9.
  • the control the suction elements 53 are carried out by the machine electronics.
  • severed the cutting knife 13 the material to be cut and thereby generates the individual small stack 25, due to the wedge shape of the cutting knife 13 and the knife carrier 12 in the form of a parallelogram be shifted in itself.
  • the toggle lever 40 assigned pneumatic cylinder 47 Tailored to the lowering and so that the cutting movement of the cutting knife 13 is controlled via the machine electronics, the toggle lever 40 assigned pneumatic cylinder 47, such that the Ruler 31 pivots in the direction of the arrow, which at the same time Move the bearing element 33 slightly away from the cutting plane is because the pivot axis 39 of the ruler 31 at a distance from Table surface 30 of the front table part 9 is positioned and due to the unchangeable footprint of each small stack 25 the movement of the plate 50 of the ruler 31st taking into account their shift is to be compensated.
  • the front table part 9 is movable and can with formation a gap 61 can be moved from the rear table part 5.
  • a second ruler 62 is located below the front table part 9 pivoted about an axis 63.
  • Adjusting means for example a pneumatic cylinder, can do that Ruler, controlled by the machine electronics, at complete open gap 61 to the rear edge 64 of the front table part 9 are pivoted, being perpendicular to the table surface 10 is positioned and just like the ruler 31 over the entire width of the front table part 9 extends. From there static reasons that shown in Figures 10 to 15 Cutting bar 65 opposite the front edge of the rear table part 5 is set back slightly, is after that in Figure 11 shown section of the respective small stack 25 slightly over the rear edge 64 of the front table part 9.
  • the small stacks 25 become erected in its cuboid shape
  • the ruler 31 in its position perpendicular to the table surface 10 by loading of the pneumatic cylinder 47 is pivoted back and at the same time the bearing element 33 by means of the electric servomotor 34 is moved slightly in the direction of the second ruler 62, by the difference due to the bearing of the ruler in the Compensate table surface 10 spaced axis 39. Also these movements take place through defined control via the Machine electronics.
  • an ejector 67 which in its rest position in the area of the storage table 20 is positioned in the between the two rulers 31st and 62 formed transverse channel 68 arranged series of small Stacked 25 transported in the direction of the transverse channel 68.
  • Figure 1 shows, for example, but for the previous process cut output stack, one such last discharged row 24 of small stacks 25. This small stacks 25 are processed in the processing station 23 punched or bundled.
  • FIGS 1 to 4 illustrate that a central connection 69 leads to the mobile straightening station 22.
  • This shows the pneumatic lines to the pneumatic cylinder (s) 47 or 57 to 59, also the vacuum connections of the suction elements 53 and the electrical connections to the servomotor 34.
  • the central Connection 69 is coupled to the electronics that the aggregates (Pneumatic cylinder, servomotor, suction elements) of the mobile Straightening station 22 controls and also a Path detection system for detecting the position of the mobile Straightening station 22 relative, that is perpendicular to the cutting plane, can have. This makes it independent of the reference position of the feed saddle 15 as well as the adjoining it Stack of goods to be cut possible, the mobile straightening station 22 with respect to the cutting plane.
  • a feed dimension of the electrical controlled by the electronics Actuator 34 or the electronically controlled Pneumatic cylinders 57 to 59 are used to compensate for Swiveling the ruler 31, a second feed rate of the vote to the variable width of the material to be cut according to the feed of the feed saddle.
  • a third Feed dimension is in connection with one between two main cutting processes to create the series of small stacks 25 to see the intermediate cut to be inserted. With regard to the Problems in connection with intermediate cuts are addressed to the EP-A-0 056 874.
  • the pusher 67 becomes the series of small stacks 25 of the Processing station fed and at the same time the Intermediate cut performed in which the resulting waste strip 70 is disposed of through the gap downwards. In order to the situation arises, as shown in FIG. 14, then the gap as shown in the figure 15 closed again.
  • the embodiment of the face cutting machine 1 according to FIG. 20 illustrates a lateral attached to the feed saddle 15 Feeder 71 and a lateral ruler attached to the first ruler 31 Feeder 72 for laterally placing the partial stack 30 on stationary side feeder 28 of the rear table section 5.
  • the Structure and operation of the side feeder 71 on the feed saddle 15 is in Figures 21 and 22, the structure and the Operation of the side feeder 72 on the first ruler 31 in Figure 24 illustrates in more detail.
  • Figures 21 and 22 show a Leaning ruler 73 with guide shaft 74 in a parking position.
  • a feed guide 75 which a receptacle 76 is slidable. This takes a swivel mount 77 on, in which a pivot cylinder 78 is mounted.
  • a sliding cylinder mounted in the receptacle 76 79 can lay the ruler 73 in front of the work area the feed saddle 15 and retracted so that the Leaning ruler 76 outside the area of influence of the rake 16 the feed saddle 15 is placed. Then this is required when the feed device is pushed to the maximum and the Rake 16 of the feed device 15 with the corresponding meshing rake-shaped section of the press beam 11 cooperates and consequently the investor 71 outside of this To arrange effective range of feed saddle 15 and press beam 11 is.
  • the side feeder 72 of the first ruler 31 has one arranged parallel to the axes 39, in the actual ruler body 51 mounted guide shaft 80 for setting the format.
  • a housing 81 is mounted, which is a feed cylinder 82 records.
  • the adjustment of the housing 1 in the guide shaft 80 is in the figure is not illustrated, it can be done by any means take place, for example by means of an electric servomotor or also mechanically.
  • the control of the lateral feeder 71 and 72 is done via the machine electronics.
  • the investor 72 is located in that area of the ruler 31 or mobile straightening station 22, the processing station 23rd is turned away.
  • the length of the ruler 31 of the mobile straightening station 22 is of course dimensioned such that the feeder 72 outside the area of the small sub-stacks 25 is taken, is arranged.
  • Figures 23 to 25 illustrate the design of the Device for centering the mobile straightening station 22 with respect to of the front table part 9.
  • the 24 shows the mobile straightening station 22, specifically their plate-shaped base element 32 two in the area of the end faces 84 of the base element 32 arranged centering pin 85 provided, which is in operative connection with centering recesses embedded in the front table part 9 are feasible.
  • the centering bolts 85 are in one plane arranged parallel to the cutting plane 14 of the knife 13 is positioned.
  • pairs of quintuple shots 86 provided in the front table part 9, so that plate-shaped base element 32 at three different distances can be positioned to the cutting plane 14.
  • FIG. 25 illustrates the structure of the associated centering pin 85 Centering device:
  • a Housing 87 mounted, which receives a pneumatic cylinder 88, with which the centering pin 85 is vertical to the table surface 10 of the front table part 9 when lying on this mobile Straightening station 22 is movable.
  • the lower end of the centering pin 85 is tapered and penetrates the corresponding tapered centering 86 in a centering plate 90, which in the front table part 9th embedded and with various fasteners 91 with this is connected.
  • centering plate is over the fasteners 91 assigned adjustable bushings to the cutting plane 14 adjustable, so that an absolute parallelism between the cutting plane 14 and that in the vertical position located ruler 31 is guaranteed.
  • centering pin 85 is one of the centering 86 associated limit switch 92 contacted, with what the exact positioning of the mobile straightening station 22 on the front table part 9 can be monitored.
  • Positions of the plate-shaped base element 32 of the mobile Straightening station 22 to the front table part 9 and the continue known positions of the adjustment elements for the first ruler 31 can be the specific required in the sense described above Positions of the first ruler 31 in the operation of the face cutting machine 1 represent.
  • the control of the pneumatic cylinder 88 and the limit switch 92 takes place via the machine electronics.
  • Figure 26 shows a modified design of the right table 21. This has two arranged one above the other in parallel Table levels 21a and 21b, the two table levels assigned table parts 21c and 21d by means of a web 21e are connected. With the underside of the table part 21d is one Lift rod 21e connected, with which the storage table 21 in total can be raised and lowered. In the lowered, in figure 26 position shown with solid lines forms the Surface of the upper table part 21c a plane with the Surface 10 of the front table part 9. In the raised Position of the table part 21c forms the surface 21b of the lower table part 21d, however, a plane with the surface 10 of the front table part 10. The surface 21b is used for Recording of the mobile straightening station 22 when it is not required becomes.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Nonmetal Cutting Devices (AREA)
EP98124487A 1998-12-28 1998-12-28 Guillotine pour couper des produits en feuilles empilées Expired - Lifetime EP1018408B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE59805844T DE59805844D1 (de) 1998-12-28 1998-12-28 Planschneidmaschine zum Schneiden von gestapeltem, blattförmigem Gut
EP98124487A EP1018408B1 (fr) 1998-12-28 1998-12-28 Guillotine pour couper des produits en feuilles empilées
JP11377032A JP2000198098A (ja) 1998-12-28 1999-12-27 積み重ねたシ―ト状材料を切断する平面切断機
US10/174,344 US20020148335A1 (en) 1998-12-28 2002-06-18 Guillotine cutter machine for cutting stacked, sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98124487A EP1018408B1 (fr) 1998-12-28 1998-12-28 Guillotine pour couper des produits en feuilles empilées

Publications (2)

Publication Number Publication Date
EP1018408A1 true EP1018408A1 (fr) 2000-07-12
EP1018408B1 EP1018408B1 (fr) 2002-10-02

Family

ID=8233218

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EP98124487A Expired - Lifetime EP1018408B1 (fr) 1998-12-28 1998-12-28 Guillotine pour couper des produits en feuilles empilées

Country Status (4)

Country Link
US (1) US20020148335A1 (fr)
EP (1) EP1018408B1 (fr)
JP (1) JP2000198098A (fr)
DE (1) DE59805844D1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2228182A1 (fr) 2009-03-11 2010-09-15 Adolf Mohr Maschinenfabrik GmbH & Co. KG Procédé de production de piles utiles à l'aide d'une machine de découpage de plans
EP2656984A1 (fr) 2012-04-27 2013-10-30 Adolf Mohr Maschinenfabrik GmbH & Co. KG Système de coupe avec machine à découper et un dispositif d'alignement
EP2944439A1 (fr) 2014-05-15 2015-11-18 Blumer Maschinenbau Ag Procédé de coupe d'une pile de sortie d'étiquettes
EP2857160A4 (fr) * 2012-05-29 2016-04-06 Horizon Int Inc Appareil de coupe de reliure destiné à couper des bords à deux reprises
CN108100743A (zh) * 2017-12-26 2018-06-01 安徽安泰新型包装材料有限公司 一种检品机自动预装纸堆垛齐纸装置
CN110666917A (zh) * 2019-10-24 2020-01-10 安吉前程竹木机械有限公司 一种全自动勺子制造机
DE102022102391A1 (de) 2022-02-02 2023-08-03 Koenig & Bauer Ag Stapelschneidevorrichtung mit Stützelement
DE102018108555B4 (de) 2018-01-25 2023-11-23 Baumann Maschinenbau Solms Gmbh & Co. Kg Anlage und Verfahren zum Ver- bzw. Bearbeiten eines Stapels

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ATE538380T1 (de) * 2001-01-23 2012-01-15 Harvard College Nukleinsäure-programmierbare protein-arrays
CN101979225A (zh) * 2010-08-31 2011-02-23 东莞市飞新达精密机械科技有限公司 横切机集料装置
DE102017112754B4 (de) 2017-06-09 2021-03-11 Baumann Maschinenbau Solms Gmbh & Co. Kg Verfahren zum Schneiden von Bögen sowie Schneidmaschine
CN109015856A (zh) * 2018-09-10 2018-12-18 闳诚科技有限公司 一种用于磁性金属箔板裁剪的裁切机
CN111745731A (zh) * 2020-06-29 2020-10-09 石阡县黔鑫绿色食品有限公司 一种牛肉切片机连续送料器
CN114420969B (zh) * 2022-01-19 2024-02-23 江苏氢导智能装备有限公司 边框贴合装置及五合一成型设备
CN115922799B (zh) * 2022-12-22 2023-10-20 江苏伊凡诺尔智能科技有限公司 一种胎面输送装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056874A2 (fr) * 1981-01-22 1982-08-04 Rolf Mohr Machine pour couper le papier etc.
EP0242763A2 (fr) * 1986-04-19 1987-10-28 Wolfgang Mohr Dispositif pour couper des feuilles empilées
WO1991000168A1 (fr) * 1989-07-04 1991-01-10 Wolfgang Mohr Dispositif de decoupage de feuilles empilees
EP0453933A1 (fr) * 1990-04-25 1991-10-30 Wolfgang Mohr Dispositif pour couper des produits lamellaires empilés

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056874A2 (fr) * 1981-01-22 1982-08-04 Rolf Mohr Machine pour couper le papier etc.
EP0242763A2 (fr) * 1986-04-19 1987-10-28 Wolfgang Mohr Dispositif pour couper des feuilles empilées
WO1991000168A1 (fr) * 1989-07-04 1991-01-10 Wolfgang Mohr Dispositif de decoupage de feuilles empilees
EP0453933A1 (fr) * 1990-04-25 1991-10-30 Wolfgang Mohr Dispositif pour couper des produits lamellaires empilés

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2228182A1 (fr) 2009-03-11 2010-09-15 Adolf Mohr Maschinenfabrik GmbH & Co. KG Procédé de production de piles utiles à l'aide d'une machine de découpage de plans
US8387498B2 (en) 2009-03-11 2013-03-05 Adolf Mohr Maschinenfabrik Gmbh & Co. Kg Method for cutting stacks of sheet material
US10052778B2 (en) 2012-04-27 2018-08-21 Adolf Mohr Maschinenfabrik Gmbh & Co. Kg Cutting system with cutting machine and an alignment device
WO2013159885A1 (fr) 2012-04-27 2013-10-31 Adolf Mohr Maschinenfabrik Gmbh & Co. Kg Système de coupe comprenant une machine de coupe et un dispositif d'orientation
EP2656984A1 (fr) 2012-04-27 2013-10-30 Adolf Mohr Maschinenfabrik GmbH & Co. KG Système de coupe avec machine à découper et un dispositif d'alignement
EP2857160A4 (fr) * 2012-05-29 2016-04-06 Horizon Int Inc Appareil de coupe de reliure destiné à couper des bords à deux reprises
US9808949B2 (en) 2012-05-29 2017-11-07 Horizon International Inc. Trimmer
EP2944439A1 (fr) 2014-05-15 2015-11-18 Blumer Maschinenbau Ag Procédé de coupe d'une pile de sortie d'étiquettes
CH709659A1 (de) * 2014-05-15 2015-11-30 Blumer Maschb Ag Verfahren zum Zuschneiden von Etikettenausgangsstapel.
CN108100743A (zh) * 2017-12-26 2018-06-01 安徽安泰新型包装材料有限公司 一种检品机自动预装纸堆垛齐纸装置
DE102018108555B4 (de) 2018-01-25 2023-11-23 Baumann Maschinenbau Solms Gmbh & Co. Kg Anlage und Verfahren zum Ver- bzw. Bearbeiten eines Stapels
CN110666917A (zh) * 2019-10-24 2020-01-10 安吉前程竹木机械有限公司 一种全自动勺子制造机
DE102022102391A1 (de) 2022-02-02 2023-08-03 Koenig & Bauer Ag Stapelschneidevorrichtung mit Stützelement
WO2023148096A1 (fr) 2022-02-02 2023-08-10 Koenig & Bauer Ag Dispositif de coupe de pile à élément de support

Also Published As

Publication number Publication date
EP1018408B1 (fr) 2002-10-02
DE59805844D1 (de) 2002-11-07
US20020148335A1 (en) 2002-10-17
JP2000198098A (ja) 2000-07-18

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