EP3365146A1 - Vorrichtung und verfahren zum abtrennen und bereitstellen einer folienteilstückeinheit von einem lebensmittelverpackungsfolienband - Google Patents
Vorrichtung und verfahren zum abtrennen und bereitstellen einer folienteilstückeinheit von einem lebensmittelverpackungsfolienbandInfo
- Publication number
- EP3365146A1 EP3365146A1 EP16785452.0A EP16785452A EP3365146A1 EP 3365146 A1 EP3365146 A1 EP 3365146A1 EP 16785452 A EP16785452 A EP 16785452A EP 3365146 A1 EP3365146 A1 EP 3365146A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- unit
- conveying direction
- cut
- strip
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
-
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
- B65H29/241—Suction devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4481—Cutters therefor; Dies therefor having special lateral or edge outlines or special surface shapes, e.g. apertures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/34—Suction grippers
- B65H2406/342—Suction grippers being reciprocated in a rectilinear path
Definitions
- the present invention relates to a device for separating and providing a film piece unit from a food packaging film tape and a corresponding method according to the preambles of the independent claims.
- each section is cut individually from the film strip. Due to the very thin film thicknesses customary in the food packaging sector, the film must be pushed into the cutting station in a structurally complex manner in order to prevent possible wrinkling on moving the film. Nevertheless, the thin film can easily be damaged or form unwanted wrinkles.
- the present invention is based on the object to improve the known system and the corresponding method such that the cutting of the film sections can be carried out time efficient, cost-effective and material-saving, reliable and gentle on the material, while the film is least strained and remains smooth or no wrinkles or distortions forms.
- the present invention achieves the stated object with the features of the independent device claim.
- Such a configuration of the cutting station so that in a single operation a film section unit is indeed pre-cut, but still remains connected to the film strip, and a previously pre-cut film section unit is separated from the film strip, by pulling the precut film section unit in the conveying direction simultaneously allows the film strip and thus Pull subsequent film in the conveying direction, and so pull into the cutting station. Since the film by a tensile stress in the conveying direction is moved, it is ensured that the film remains smooth during movement and not deformed undesirable. In addition, such a pre-cutting and the separation can be done time efficiently in one operation.
- the cutting station can have a knife arrangement defining the film section unit, wherein a separating knife arranged last in the conveyor direction provides a cut transversely to the conveying direction, which separates the film section unit from the film strip.
- the last arranged in the conveying direction separating knife ensures easy and reliable that a previously pre-cut film section unit is separated from the film strip.
- the knife assembly may comprise at least one roughing knife, in particular a plurality of spaced apart roughing knife, which extends from the separating blade against the conveying direction and / or at an angle to the conveying direction.
- the arrangement of such a roughing knife makes it possible to divide the film section unit by pre-cutting into sections of desired dimensions, each having a matched to the contour of the roughing cutter cut geometry. The format of the cuts is thus at least partly determined by the roughing knife.
- the optional provision of a plurality of mutually spaced Vorschneidemessern makes it possible to cut several cuts in the same time, and also allows the precutting of each adjacent sections. The latter allows optimal use of area of the film strip, since the entire film strip can be precut into sections. This reduces the film waste.
- the knife assembly may comprise a further separating knife, which is arranged upstream of the separating knife in the conveying direction and provides a section transverse to the conveying direction, which completely separates at least one piece of film part of the film piece unit from the film strip.
- a further separating knife makes it possible for the film section unit to have a plurality of film sections arranged one behind the other in the conveying direction and thus increases the number of film sections in the film section unit.
- At least one further roughing knife in particular a plurality of further spaced-apart roughing knife, extend at an angle to and / or counter to the conveying direction of the further severing knife.
- the arrangement of such a further roughing knife makes it possible to divide the film section unit by pre-cutting into further film sections with desired dimensions.
- the format of the ren sheet sections is thus determined at least in part by the roughing knife.
- the optional provision of a plurality of mutually spaced Vorschneidemessern makes it possible to pre-cut several pieces of film at the same time, and also allows the precutting of each adjacent further film sections. The latter allows optimum use of the area of the film strip, since the entire film strip can be pre-cut into parts of the film section, each of which has cut geometries adapted to the contour of the corresponding pre-cutting knife. This further reduces the film waste.
- the cutting station can have a movable punch knife with the knife arrangement.
- the tamping knife makes it possible to quickly and reliably pre-cut the film section unit in one operation and to separate the adjacent, already pre-cut film section unit from the film strip.
- the device has a movable transfer unit which is adapted to selectively couple with a pre-cut film section unit located in the cutting station and to move it in the conveying direction, in particular to move it out of the cutting station.
- the transfer unit By means of the transfer unit, the pre-cut film section unit is reliably moved by the cutting station in the conveying direction. In this case, the film is conveyed under train into the cutting station, which prevents wrinkling or the formation of wrinkles in the film.
- the selective coupling allows the timing of the coupling and decoupling to be controlled.
- moving the sheet section unit out of the cutting station allows for pre-cutting a subsequent sheet section unit in the cutting station and subsequent processing of the precut sheet section unit.
- the transfer unit can be set up to move a film section unit located in the cutting station with its connection point to the film strip at the point at which the cut-off knife provides a cut transversely to the conveying direction. This ensures that the film section piece to be moved is severed from the film web at the designated location and also combines this function with the retraction of an uncut film section unit into the cutting station and the removal of a precut film section unit from the cutting station.
- the transfer unit may be adapted to couple and / or decouple the film section unit only on one side of the film.
- the coupling and / or decoupling of the film section unit on only one side of the film allows the transfer unit for coupling / decoupling of the film section unit to approach only from one direction What is needed in a constructive way through a simpler and more compact design of the cutting station and the transfer unit.
- the contact between the film section and the transfer unit is reduced to one side of the film section unit, which facilitates both the coupling of the film section unit and the decoupling.
- the transfer unit may have a suction device, in particular a suction plate.
- the aspirator reduces the risk of injuring the film divisional unit during docking / decoupling as well as during movement with the transfer unit.
- the optional embodiment in the form of a suction plate makes it possible to move the film section unit in a flat and / or flat position and shape.
- the device can have a film conveying unit which can selectively couple and hold a partial section of the film strip located upstream in the conveying direction of the cutting station and / or move it in the conveying direction.
- a film conveying unit which can selectively couple and hold a partial section of the film strip located upstream in the conveying direction of the cutting station and / or move it in the conveying direction.
- the film to be tracked is supported by the film conveying unit and reduces the force acting on the connection point between the pre-cut film section unit and the remaining film strip.
- the selective coupling and holding may also reduce a potentially adverse effect of the cutting operation on the parts of the film strip upstream of the film conveying unit.
- the film conveying unit and the transfer unit can be connected to one another via a movable, rigid structure, in particular via a carriage.
- a movable, rigid structure in particular via a carriage.
- This allows the movements of the film conveying unit and the transfer unit to be coupled together, so that both units can be moved with only one movement.
- the rigid structure ensures that during the movement of the two units whose distance remains defined so as not to injure or collapse the film.
- the optional version with a slide enables a simple and reliable connection of the film feed unit to the transfer unit.
- the film conveying unit may comprise a clamping device, which may selectively clamp the portion of the film strip on both sides of the film strip.
- the clamping device allows a reliable and fast coupling and holding and / or moving the portion of the film strip. Clamping from both sides of the film strip increases the reliability of power transmission from the film conveying unit to the film web and reduces the risk of damaging the film at the nip. Continue to be by the two-sided terminals possible adverse effects of the cutting process on the film conveying unit upstream parts of the film strip is particularly reduced.
- the present invention furthermore achieves the stated object with the features of the independent method claim.
- the pre-cutting of a film section unit wherein it remains connected to the film strip, and separating a downstream in the conveying direction, pre-cut by a previous operation film section unit from the film strip in the same operation allows by pulling the precut film section unit in the conveying direction, the remaining film strip also in the conveying direction To draw pre-cutting. Since the film is moved only by a tensile stress in the conveying direction, it is ensured that the film remains smooth during the movement and does not collapse or deform undesirable. Furthermore, a more elaborate advancing the film for the precutting is no longer necessary. Furthermore, pre-cutting and cutting are done time efficiently in one operation.
- the film section unit can be precut into at least one piece of film piece which is connected to the film strip and at least one piece of film part which is completely separated from the film strip. This increases the number of cut film sections in the film section unit per operation and thus the yield of film sections per time.
- the film section unit can be pre-cut with a knife assembly and the adjacent film section unit can also be separated with this knife assembly, in particular with a die blade having the knife assembly.
- a pre-cutting and separating the film section unit with the same knife assembly makes it easy to perform both cutting operations in the same operation.
- the pre-cut film section unit can be moved with its point of connection to the film strip to a position in the conveying direction, at which it is separated from the film strip during precutting of a subsequent film section unit. This ensures that the film section unit is separated from the film strip exactly at a designated location.
- the pre-cut film section unit can be selectively coupled by a transfer unit, in particular by a movable suction device, in particular by a movable suction plate, and moved in the conveying direction.
- a transfer unit in particular by a movable suction device, in particular by a movable suction plate, and moved in the conveying direction.
- the film section unit is reliably moved in the conveying direction.
- the sheet piece unit and moving in the direction of conveyance By selectively coupling the sheet piece unit and moving in the direction of conveyance, the sheet is surely and reliably moved under tension to pre-cut, preventing wrinkling or the formation of wrinkles in the sheet.
- the optional coupling and movement of the film by means of a movable suction device reduces the risk of injuring the film section unit during the Koppeins and the movement with the transfer unit.
- the optional coupling and movement of the film section unit by means of a Sauplatte allows the film section unit to move in a flat and / or flat position and shape
- the separated from the film strip sheet section unit can be moved to a subsequent processing station. This allows an automated, fast and direct processing of the separated film section unit.
- a section of the film strip which is upstream of the precut film section unit in the conveying direction can be moved simultaneously in the conveying direction, in particular at a constant distance from the precut film section unit, with the precut film section unit.
- the film to be tracked is supported in its movement and reduces the force acting on the connection point between the pre-cut film section unit and the remaining film strip force. Especially with narrow joints this prevents accidental damage or premature tearing of the film section unit at the junction.
- the optional constant pitch movement further reduces unwanted injury or collapse of the film as it moves.
- Figure 1 is a schematic, side view of a device according to the invention in a state in which a film section unit is already pre-cut in a cutting station.
- FIG. 2 shows the schematic view of FIG. 1 in a state in which a transfer unit has moved into the cutting station and couples the pre-cut film section unit
- FIG. 3 shows the schematic view of FIG. 2 in a state in which the transfer unit has moved the pre-cut piece of film unit unit still connected to the film band out of the cutting station into a defined position
- Figure 4 is the schematic view of Figure 3, in a state in which the cutting station has separated the already pre-cut film section unit from the film strip and has pre-cut in the same operation, a subsequent film section unit,
- Figure 5 is the schematic view of Figure 4, in a state in which the transfer unit has carried the separated film section unit to a subsequent processing station,
- FIG. 6 is a schematic plan view of a not yet pre-cut film section unit with still contiguous film sections
- FIG. 7 is a schematic plan view of a pre-cut film section unit with partially separated film sections
- Figure 8 is a schematic plan view of a complete separated from the film strip
- FIG. 9 shows a schematic top view of the cutting side of a stamp knife
- Figure 10 is a schematic view of the device shown in Figure 3 from above.
- the device 1 comprises a cutting station 2, a transfer unit 3 and a film conveying unit 4.
- the transfer unit 3 and the film conveying unit 4 are positioned on a carriage 6 that moves back and forth along the conveying direction 5 and pull a film strip 7 intermittently in the conveying direction 5 through the cutting station 2.
- the film strip 7 extends taut and wrinkle-free in the region of the cutting station 2. approximately along the conveying direction 5.
- the conveying direction 5 of the film 7 is shown in all figures as a dashed arrow.
- the cutting station 2 has a piston 8 which reciprocates linearly and perpendicularly to the conveying direction 5 between an open, retracted position and a closed cutting position and which has a punch blade 10 with a knife arrangement 1 1 on a side 9 facing the film strip 7.
- the punch 8 is driven by a linear actuator 12.
- the cutting station 2 further has a stamping table 13, which is arranged opposite the stamp 8, so that the film strip 7 extends between the stamp 8 and the stamping table 13.
- the film strip 7 is pulled intermittently during operation by the transfer unit 3 via the stamping table 13.
- a film supply unit 14 which rotatably supports the film strip 7 in the form of a peelable Foliencoils 15.
- the film coil 15 may be rotatably driven and / or braked to aid the stripping operation.
- a processing station 16 Downstream of the cutting station 2 in the conveying direction 5 there is a processing station 16, which has hollow molds 17 for the molding of packaging halves for hollow figures.
- the transfer unit 3 has a suction plate 18.
- the suction plate 18 is on its side facing the film strip 7 bottom 19 and on its upper surface 22 and can retract into the roughing unit 2 in the open position of the punch 8 to suck there with the aid of vacuum a precut film section unit 20b, in the conveying direction 5 from the cutting station 2 and finally store in the processing station 16.
- FIG. 10 shows the suction plate 18 with a sucked, pre-cut film section unit 20b outside of the cutting station 2.
- the suction plate 18 is at the points where when positioning in the cutting station 2 on its underside 19 individual pieces of film pieces 28, 29 (hereinafter "cuts"). called) of the pre-cut sheet section unit 20b are provided with through holes 21 so that application of negative pressure from the top 22 of the suction plate 18 causes a vacuum on the underside 19 of the suction plate 18.
- the sections 28, 29 of the sheet section unit 20b which are flat here can thus be selectively coupled with the entire surface of their top surface by the flat bottom 19 selectively.
- vacuum lines 23 are connected to the through holes 21.
- the vacuum lines 23 are shown schematically only in FIG. 10, only a few of which are provided with reference marks. They are connected to a vacuum reservoir, which is not shown for clarity, controllably connected.
- the in FIG 10 sucked on the bottom 19, pre-cut film section unit 20b with their sections 28, 29 shown in dashed lines. The same applies to a still uncut film piece unit 20a below the punch 8.
- the suction plate 18 is attached to one end of the movable carriage 6.
- the suction plate 18 is compared to the film strip 7 in the vertical direction on the side of the punch 8 and spans the film strip 7 like a bridge across the conveying direction 5.
- the transfer unit 3 can thus in an area above the film strip 7 and between the cutting station 2 and the Processing station 16 to move back and forth.
- the film-conveying unit 4 here has four clamping jaws 24, 25, wherein two clamping jaws 24, 25 lie opposite each other on both sides of the film band 7.
- the clamping jaws 24, 25 are controllably movable between a closed and thus the film strip 7 clamping state and an open, the film strip 7 releasing state.
- the transfer unit 3 and the Folienforderloch 4 are connected via two parallel to each other and parallel to the conveying direction 5 extending longitudinal member 27 of the carriage 6 rigidly and at a defined distance from each other.
- the respective ends of the longitudinal members 27 are connected to each other by the two cross members 26 and the suction plate 18.
- the suction plate 18 is in the vertical, so perpendicular to the conveying direction 5, controllably arranged by actuators, not shown, on the longitudinal members 27 movable.
- the carriage 6 is driven by a not shown, controllable moving unit and moved along the conveying direction 5 back and forth.
- a film section unit 20a is shown in a still uncut state.
- the places where the stamp knife 10 provides cuts are shown in dashed lines.
- the total of 6 rectangular sections 28, 29 of the film section unit 20a are arranged in the arrangement 3 x 2 and share one end of the film strip 7 completely with each other.
- the number of sections 28, 29 and their arrangement in the conveying direction 5 and transversely to the conveying direction 5 is, if necessary, on the design of the knife assembly 1 1, as will be made clear later, arbitrarily variable.
- FIG. 7 shows a film section unit 20b in the precut state.
- the pre-cut film section unit 20b comprises the six sections 28, 29, wherein three sections 29 are already completely cut off from the remaining film strip 7 and from each other, and three further sections 28 are each still connected to a side edge 30 with the film strip 7.
- the side edges 30 represent the connection point of the pre-cut film piece unit 20b to the remaining film strip 7.
- the sections completely cut off from the film strip 7 29 are arranged in a row next to each other over the entire width of the film strip 7 at the outermost in the conveying direction 5 point of the film strip 7 ,
- a sheet piece unit 20c is shown in the completely cut state. All six sections 28, 29 are completely separated from adjacent sections and from the remaining foil strip 7.
- FIG. 9 shows the punch blade 10 of the punch 8 with the knife arrangement 11.
- the knife assembly 1 1 comprises a last arranged in the conveying direction 5 Abtrennmesser 31, which provides a section transverse to the conveying direction 5, which the precut film piece unit 20b, when moved out of the cutting station, at the junction 30 of the film strip 7 separates.
- the severing blade 31 is here an elongate blade, which runs perpendicular to the conveying direction 5 and perpendicular to the film band end lying in the cutting station 2.
- the knife assembly 1 1 further comprises two spaced, blade-like Vorschneidemesser 32, which extend from the Abtrennmesser 31, against the conveying direction 5 and parallel to it.
- the knife assembly 1 1 also has a further blade-like severing blade 33, which is arranged upstream of the severing knife 31 in the conveying direction 5 and also provides a section transverse to the conveying direction 5 over the entire width of the film strip 7.
- the further severing knife 33 runs parallel to the severing knife 31 and perpendicular to the roughing cutters 32.
- the section provided by this further severing knife 33 here completely separates the sections 29 shown in FIG. 6 from the film strip 7 at the dashed line 34.
- the knife assembly 1 1 further comprises two further, blade-like rough cutting blade 35, which extend parallel to and against the conveying direction 5 of the other Abtrennmesser 33 and continue the Vorschneidemesser 32 here.
- the common length of the roughing cutters 32, 35 corresponds to the length of the cuts 36 running parallel to the conveying direction in FIG. 7 in the conveying direction 5.
- FIGS. 1 to 5 show schematically the device 1 in successive successive operations. Movements of individual parts, which are carried out in a directly subsequent operation, are indicated by arrows for better understanding.
- the jaws 24, 25 are opened in the state shown in Figure 1.
- a pre-cut film piece unit 20b is in a state as shown in FIG.
- the suction plate 18 is located in the conveying direction 5 at the level of the molds 17.
- the individual sections 28, 29 of a separate film section unit 20c was just placed by interrupting the negative pressure on the suction plate 18 on the molds 17 of the processing station 16 and the suction plate 18 has already some distance away from the molds 17 vertically upwards.
- the carriage 6 with the suction plate 18 and the jaws 24, 25 is in its outermost position in the conveying direction 5.
- the punch 8 is in its retracted position.
- the carriage 6 moves the suction plate 18 and the Folienforderatti 4 against the conveying direction 5, until the suction plate 18 in the cutting station 2 in the between the punch
- the suction plate 18 now moves vertically on the pre-cut film piece unit 20b until the bottom 19 is in planar contact with the film piece unit 20b. Now, the film section unit 20b is sucked by vacuum and thereby coupled on one side with the suction plate 18 surface. Here, both the still connected to the film strip 7 sections 28 and the already separated from the film strip 7 sections 29 are coupled by the suction plate 18.
- the carriage 6 moves the suction plate 18 with the sucked, pre-cut film section unit 20b in a defined position in the conveying direction 5, so that the connection point 30 is aligned with the Abtrennmesser 31 and can be separated by this in a stamping operation.
- the carriage movement is passed through the still existing joint 30 between the precut film piece unit 20b and the remaining film strip 7, the pulling movement of the suction plate 18 to the remaining film strip 7 and thus the remaining film strip 7 also pulled in the conveying direction 5 and a part thereof in the cutting station. 2 which comes as a pre-cut film section unit 20a below the punch knife 10 on the stamping table 13 comes to rest.
- the film conveying unit 4 with the closed clamping jaws 24, 25 in this case supports the film strip 7 in its movement in the conveying direction 5 and thus limits the pulling force acting on the connecting point 30. Unintentional tearing off of the pre-cut film section unit 20b at the connection point 30 during drawing is thus prevented in the case of a long and heavy film web 7 and / or a film roll 15 which is difficult to unroll.
- the deposited in the processing station 16 sections 28, 29 has been formed in the meantime with a forming die, not shown, to hollow half-shells, and then transported via a gripper, also not shown to a subsequent operation.
- Figure 3 shows the pre-cut film piece unit 20b with the suction plate 18 and the joint 30 in the position described above.
- FIG. 4 shows the punch 8 in its fully extended position, in which the punch blade 10 has penetrated the foil strip 7 at points determined by the knife arrangement 11. In a now following operation of the punch moves 8 back to its retracted position and the jaws 24, 25 open.
- the sheet section unit 20b on the stamping table 13 is now precut, as shown in FIG.
- pre-cutting is to be understood as meaning any kind of separation, including only partial separation of film / film parts.
- the film section unit 20c which is coupled to the suction plate 18, is now completely separated from the film strip 7 and is in the form shown in Figure 8, in which all sections 28, 29 are completely separated.
- the pre-cutting of a not yet pre-cut film section unit 20a and the separation of an adjacent, already pre-cut film section unit 20b is thus carried out in a cutting operation. Preferably, these cutting operations occur simultaneously.
- FIG. 5 shows how the suction plate 18, here still coupled with the completely separated film section unit 20c, is located above the molds 17 in the processing station 16.
- the suction plate 18 is moved with the film section unit 20c against the molds 17 and terminated the voltage applied to the suction plate 18 vacuum.
- the film section piece unit 20c is placed with its individual, completely separated from each other sections 28, 29 on the molds 17 accordingly.
- the food packaging film separated and provided according to the present invention may be a metal foil, in particular an aluminum foil, a plastic foil or a foil with an aluminum-plastic composite.
- the food packaging film separated and provided according to the invention may be a film for packaging chocolate, preferably a film for packaging chocolate hollow figures.
- the food packaging film separated and provided according to the invention may have a film thickness in the range of 5 ⁇ to ⁇ ⁇ , in particular a thickness in the range of 10 ⁇ to 50 ⁇ ", especially a thickness in the range of 15 ⁇ to 30 ⁇ .
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015220738.2A DE102015220738A1 (de) | 2015-10-23 | 2015-10-23 | Vorrichtung und Verfahren zum Abtrennen und Bereitstellen einer Folienteilstückeinheit von einem Lebensmittelverpackungsfolienband |
PCT/EP2016/075348 WO2017068109A1 (de) | 2015-10-23 | 2016-10-21 | Vorrichtung und verfahren zum abtrennen und bereitstellen einer folienteilstückeinheit von einem lebensmittelverpackungsfolienband |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3365146A1 true EP3365146A1 (de) | 2018-08-29 |
Family
ID=57199993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16785452.0A Withdrawn EP3365146A1 (de) | 2015-10-23 | 2016-10-21 | Vorrichtung und verfahren zum abtrennen und bereitstellen einer folienteilstückeinheit von einem lebensmittelverpackungsfolienband |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180305165A1 (de) |
EP (1) | EP3365146A1 (de) |
DE (1) | DE102015220738A1 (de) |
WO (1) | WO2017068109A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016216444A1 (de) | 2016-08-31 | 2018-03-01 | Chocal Aluminiumverpackungen Gmbh | Vorrichtung zur Herstellung einer Lebensmittelverpackung und Verfahren zur Herstellung von Verpackungsteilschalen einer Lebensmittelverpackung |
DE102018111054A1 (de) | 2017-12-14 | 2019-06-19 | Stampac Gmbh | Werkzeugsystem für eine Verpackungsvorrichtung |
PL3724083T3 (pl) | 2017-12-14 | 2022-10-17 | Stampac Gmbh | System narzędzi dla urządzenia do pakowania oraz jednostka formująca do formowania kształtek foliowych |
CN113799201B (zh) * | 2021-09-15 | 2023-04-07 | 湖北世丰新材料有限公司 | 一种高精度海绵在线切割系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2620499A1 (de) * | 1976-05-08 | 1977-11-24 | Kiefel Gmbh Paul | Vorrichtung zum abtransportieren und vereinzeln von folien und platten |
DE2659421C3 (de) * | 1976-12-29 | 1979-10-11 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vorrichtung zum Erfassen, Ablegen und Transportieren von dünnen Folien |
IT1263436B (it) * | 1993-06-18 | 1996-08-05 | Gd Spa | Metodo e dispositivo per l'alimentazione di spezzoni di materiale di incarto ad una linea di impacchettamento. |
CN204545128U (zh) * | 2015-02-06 | 2015-08-12 | 东莞市道滘恒昌机械厂 | 一种铝箔切边刀模 |
-
2015
- 2015-10-23 DE DE102015220738.2A patent/DE102015220738A1/de not_active Ceased
-
2016
- 2016-10-21 US US15/770,016 patent/US20180305165A1/en not_active Abandoned
- 2016-10-21 WO PCT/EP2016/075348 patent/WO2017068109A1/de active Application Filing
- 2016-10-21 EP EP16785452.0A patent/EP3365146A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20180305165A1 (en) | 2018-10-25 |
WO2017068109A1 (de) | 2017-04-27 |
DE102015220738A1 (de) | 2017-04-27 |
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