WO1993004960A2 - Procede et dispositif de transport d'articles en unflux continu, procede et dispositif de determination de la position d'une marque au moyen dudit procede de transport - Google Patents

Procede et dispositif de transport d'articles en unflux continu, procede et dispositif de determination de la position d'une marque au moyen dudit procede de transport Download PDF

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Publication number
WO1993004960A2
WO1993004960A2 PCT/CH1992/000167 CH9200167W WO9304960A2 WO 1993004960 A2 WO1993004960 A2 WO 1993004960A2 CH 9200167 W CH9200167 W CH 9200167W WO 9304960 A2 WO9304960 A2 WO 9304960A2
Authority
WO
WIPO (PCT)
Prior art keywords
piece goods
marking
bottle
conveyor
work station
Prior art date
Application number
PCT/CH1992/000167
Other languages
German (de)
English (en)
Other versions
WO1993004960A3 (fr
Inventor
Martin Lehmann
Original Assignee
Martin Lehmann
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 Martin Lehmann filed Critical Martin Lehmann
Priority to JP5504790A priority Critical patent/JPH06501907A/ja
Publication of WO1993004960A2 publication Critical patent/WO1993004960A2/fr
Publication of WO1993004960A3 publication Critical patent/WO1993004960A3/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/244—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning them about an axis substantially perpendicular to the conveying plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/06—Devices for presenting articles in predetermined attitude or position at labelling station
    • B65C9/067—Devices for presenting articles in predetermined attitude or position at labelling station for orienting articles having irregularities, e.g. holes, spots or markings, e.g. labels or imprints, the irregularities or markings being detected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0235—Containers
    • B65G2201/0244—Bottles

Definitions

  • the present invention relates to a transport method for piece goods occurring in a stream to and from at least one work station for at least one piece goods, the piece goods being continuously conveyed before and after the work station, further relates to a transport device for carrying out the method and a A method for determining the position and / or for reading and / or applying a marking from or to goods (s) accumulating or accumulating in a stream and a system therefor further relates to a method for applying a code marking Plastic bottles in which a laser beam is divided into a laser beam by a beam splitter and a relative movement is created between the laser beam and the plastic bottle.
  • the present invention is based on a method of the abovementioned type and aims to remedy the disadvantages mentioned.
  • a transport method according to the invention of the above-mentioned type is distinguished by the wording of the characterizing part of claim 1.
  • the above-mentioned problem is solved in a very simple manner in that the conveying takes place at least by the work station in conveying steps, discontinuously.
  • the continuous conveying movement on at least one conveying section, in a further conveying section along or through the work station, is therefore converted into a discontinuous step conveying, whereby it is ensured that the continuity conditions with regard to the general cargo flow are maintained.
  • a transport device for carrying out the method mentioned is distinguished according to the wording of claim 2.
  • a takeover or transfer starwheel is also preferably provided for the transfer or transfer of the piece goods from or to the first continuously conveying conveyor.
  • the latter takes over or transfers the piece goods, but is driven for this intermittently, ie in steps, and takes of a respective receptacle brought into the correct position, or delivers a respective piece goods from the first conveyor device.
  • a batch of the second conveyor that is to say the intermittently moving one, which comes into contact with a particular piece of goods, referred to as the takeover, is moved in the same way as a batch of the first conveyor, ie the continuously conveying, which latter batch is the continuous one Feed occurs immediately before and during the takeover phase for the general cargo.
  • the two conveying devices move in the same way as far as their areas of application are concerned, and the second conveying device then removes the piece goods from the first, by a steady acceleration away from the Conveyor path of the first conveyor, ie the continuous conveyor.
  • the transport device according to the invention or the transport method mentioned is particularly suitable for conveying plastic bottles as general cargo, on which test work, such as volume testing, density testing, is to be carried out at the work stations.
  • test work such as volume testing, density testing
  • work stations which contain markings with information such as about the contents of the bottle, the manufacturer of the bottles or the number of use cycles which such a bottle has lived and which are found, read, interpreted and found on the bottle if necessary, as with the usage cycle count, must be changed.
  • the wording of claim 8 is used in such a way that, very specifically for this delicate pro ⁇ problem that the transport procedure discussed above is set and in particular the position determination and / or the application of the marking and / or its reading is carried out during at least one standstill phase of the conveying steps.
  • the realization of almost "laboratory conditions" during the work phases is of crucial importance and considerably reduces the effort to be taken to ensure data security.
  • the position determination and the marking applied are carried out in the simplest manner in the same standstill phase of the step promotion, which also ensures that without extensive data backup and conversions directly after the position determination the position for applying the marking can also be determined.
  • the position is determined and the marking is applied within a maximum of two piece goods revolutions. This is two, because it is often not ensured that the marking position can be detected with the relative rotation mentioned before - within one revolution - a location determined in this regard for the application of the marking on the corresponding Aufbri ⁇ g réelle has passed. If it is ensured that the position determination is always completed before the piece goods or bottle area on which a marking is to be applied has passed the corresponding device, then it is entirely possible to determine the position and the application within a single rotation deal.
  • a laser marking method has been known for a long time from EP-A 0 079 473, in which a laser beam is divided into a beam of parallel beams by means of a beam splitter, such as a splitter matrix, the latter for applying marking to a piece good such as on glass containers or plastic containers.
  • a beam splitter such as a splitter matrix
  • This beam distribution results in an incident radiation diffusely reflecting surface on the surface of the corresponding piece goods; the incident individual rays burn a pattern of small recesses.
  • a substantially increased uniformity of the baked-in pattern mentioned is achieved when, in the marking application phase, a relative movement is given between the bundle of individual jets and the piece goods being treated becomes. According to the document mentioned, this is achieved in that the beam splitter is moved during the marking.
  • the piece goods are set into the aforementioned rotational movement in that the piece goods are in frictional engagement with an already rotating rotation plate before the standstill phase of the step-by-step conveying, in particular in the acceleration phase is brought into engagement and the relative rotational movement of the rotation plate and the applied piece goods is reduced when the frictional engagement is created, so as to reduce the frictional load on the piece goods and the plate.
  • a system for performing the above-mentioned process For the determination of position and / or reading and / or for applying a marking - be it a new application or a modification of an existing marking - on piece goods occurring in a stream is distinguished by the wording of claim 15.
  • FIG. 1 is a plan view of a simplified system according to the invention, which carries out a method according to the invention for determining the position and / or for applying a marking and / or for reading it, in which system the transport method according to the invention and, accordingly, is carried out which are realized according to the transport device according to the invention,
  • Fig. 3 is a simplified, partially sectioned Side view of part of the system according to FIG. 1, namely the step conveyor with a position detection device and marking application device,
  • FIG. 4 in the form of a simplified function block diagram, a controller used in the system according to FIG. 1, with which, based on a position detection of a marking already present on a piece goods, the position for the new application of a marking on the piece goods is determined and, by means of a laser source at the correct position, a change of marking or a new marking is carried out.
  • FIG. 1 schematically shows a top view of an arrangement according to the invention which operates according to the method according to the invention and by means of which testing and treatment processes are carried out on plastic bottles as piece goods to be treated.
  • the system presented initially comprises or works according to a conveying method according to the invention, according to which a piece of general cargo, namely the plastic bottles, which is generated in a stream, is provided for carrying out more precise work along a conveying section, which is considered as being continuous is along which the piece goods are conveyed intermittently, ie in steps.
  • the work or test procedures which require the aforementioned precision are therefore carried out in the standstill phases of the intermittent funding along the mentioned funding section. taken.
  • Plastic bottles 1, standing on a schematically indicated conveying plane 3, are continuously conveyed forward in the direction indicated by the arrow p by means of a feed screw 5.
  • the screw 5 with the conveyor thread 7, in which the bottles are pushed forward, has an increasing pitch of the thread 7 downstream of the conveyor section 9 with intermittent conveyance, as a result of which the bottles 1 are continuously accelerated towards the conveyor section 9 mentioned.
  • the thread 7 continuously merges into a cylindrical journal 11.
  • the screw conveyor 5 is driven by a motor 13 at a constant rotational speed via transmitters such as toothed belts.
  • the conveying section 9 for intermittent conveyance primarily comprises an input-side star wheel 15 and an output-side 17 which is followed by a further conveyor screw 5a, constructed in the same way as the screw 5.
  • a threaded pull 7a continuously emanates from an axle pin 11a, the slope of which decreases in the direction of conveyance, whereby the bottles 1, which are in turn continuously advanced, are retarded and their distances are reduced. Due to the above-mentioned increase or decrease in the conveying thread 7 or 7a, the bottles 1 which are essentially flush, for example conveyed by a conveyor belt, are spaced apart in front of the conveying section 9 or are spaced apart on the output side of the conveying section 9 Relation moved together again, for example before forwarding to another conveyor belt, not shown here.
  • the star wheel 15 on the input side is driven by the motor 13 itself, like the worms 5, 5a, via a belt connection 18 and a step mechanism 21 with predetermined step characteristics, synchronously with the worms 5 and 5a, while others still to be described Star wheels and in particular also the star wheel 17 on the output side are driven by the input 15 via a further toothed belt 23.
  • a bottle la which has reached the downstream end of the screw conveyor 5 is essentially free of bumps, i.e. transferred to the star wheel 15 and conveyed away from the linear conveyor path of the screw 5 by the latter.
  • the bottle 1 a is moved into one of the conveyor recesses 25 provided regularly on the star wheel 15 and is, however, initially fed linearly by the screw 5, while the star wheel 15 only shortly afterwards, in a manner to be described below, from the standstill phase shown with a conveying step the bottle la, at the transition from the thread 7 in the pin 11, will take over.
  • a simplified model is used to show more heurally how the conveying speed by means of the worm 5 in the transfer area and the step control of the star wheel 15 are to be designed in order to make the shock-free as possible Transition from continuous Chen, linear conveyor path - along the screw 5 - in the conveyor section 9 or in its star-side 15 on the input side with intermittent step operation.
  • a recess 25 of the star wheel 15 is shown schematically at the top left in FIG. 2, with a considered point A of its leading flank and a considered point B of its trailing flank.
  • the linear conveying direction of the screw 5 is represented by X, based on the axis center 0 of the star wheel 15. Between & and the expansion of a bottle considered in the X direction is shown schematically.
  • the path coordinate x is plotted over time t as it was just defined.
  • the projection of a circular movement results on a right-angled coordinate system placed through the center of the circle for each phase-shifted sinus curve, and correspondingly a circular path results from the composition of such orthogonal sinus curves according to the Lissajou system.
  • AB sought points A and B. If the bottle 1 with the extension rt, ß enters the area of the star wheel 15 or the receiving recess 25, its leading point O may be the X coordinate of point A on the leading recess flank do not reach, since otherwise there is a collision between the bottle and the leading intake flank. The leading point & of the bottle 1 must therefore be in the
  • A is understandable only until the bottle is taken over by the star wheel 15.
  • Point B of the trailing intake flank 25 The Y coordinate of point B, which is not further considered here, must be in the idle phase of the star wheel
  • Recess 25 obviously be dimensioned so that the bottle la contactlessly lagging
  • Star wheel flank, corresponding to B can happen. Now, while the bottle la continues to be conveyed by the screw 5, but is already in the position shown in FIG. 1, the trailing flank, corresponding to point B, of the recess 25 should catch up with the trailing point P of the bottle and its propulsion as far as possible take over bumpless. Impact resistance is ensured if, for simplicity's sake only in the X direction, the trailing intake flank point B touches the bottle 1 at P when the speed of the point B in the X direction is still the same as that the conveyor screw 5 is the conveying speed of the bottle 1a. In the diagram shown, this means that the conveying line xß of point r should tangentially touch the movement curve x of the trailing intake flank. At the moment of contact T, the p conveying action of the screw 5 must stop, ie the screw conveyor 7 must continuously pass into the pin 11.
  • the steepness of the conveying straight line xß represents the conveying speed of the bottle la on the
  • Curve x lie, because this would mean that point ⁇ * the
  • the bottle point ⁇ has passed the X coordinate of point B immediately after the star wheel 15 has stopped.
  • the straight line x w parallel to the straight line x ⁇ with X -distance d, the movement path of the leading point Ci of the bottle 1 is shown, which, as can be seen, never reaches the X coordinate of the leading flank A of the recess 25 the latter is not involved in the takeover process at all.
  • the point oi naturally follows after the takeover time t
  • Adherence to the shock-free bottle takeover is determined by the conveying speed of the screw in the transfer area, the phase of rotation of the receiving receptacle 25 in its standstill phase immediately before the takeover, and, as an important influencing variable, by the choice of the acceleration behavior of the star wheel upon initiation of the takeover step.
  • bottles 1, generally of conveyed piece goods are continuously transferred from a continuous conveying path into the conveying section with step conveyance.
  • the analog considerations show the conditions at the transition from star wheel 17 to an output screw 5a.
  • the purpose of the present system is to read and change a code marking provided on the cylinder wall of piece goods, in particular the bottles, in particular plastic bottles 1.
  • a coding which has to be read and changed, is present when the bottles 1 are bottles to be reused, which go through several use cycles, ie are filled, are introduced into the consumer circle, and are returned for filling after emptying.
  • the purpose of the addressed code is to record the number of use cycles that have already been used and the code in accordance with the current newly completed or just started use cycle in the Change the meaning of an increment.
  • the code addressed here can of course form part of an overall code, which overall code can also contain information about the filling substance, manufacturer, date of manufacture etc.
  • EP-A-079 473 describes a method in which a laser beam is divided into a plurality of beams by means of a matrix and by means of the divided one A surface field of the processed piece goods is scanned in order to form a surface structure similar to a reflector. Tests have also shown that a relative movement between the beam and the surface to be treated brings about a homogenization of the surface treatment, this relative movement being achieved in said patent by the movement of the beam-splitting grating in the laser beam, whereby there is obviously a shift of the individual jets with respect to the surface of the piece goods.
  • a star wheel 27 developed to a treatment carousel is now provided within the conveyor section 9 with step conveyance, which is driven synchronously with the star wheels 15 and 17 via the belt drive 23 mentioned and to which the star wheel 15 via further star wheels 29. 31 the bottles 1 are promoted.
  • the carousel star wheel 27 is shown in section in FIG. 3.
  • the carousel star wheel 27 comprises an axle shaft 33 which carries upper and lower star wheel parts 35, 35 o u. These star wheel parts 35 and 35 encompass the plastic bottles 1 shown above at their cylindrical central region and have the correspondingly dimensioned recesses 25 according to FIG. 1.
  • bottles on the star wheels are preferably not only accommodated in star wheel recesses on their cylinder area, but are also held on their neck area with correspondingly shaped recesses.
  • the plastic bottles processed here have a protruding collar 37 on their neck.
  • the star wheels 29 and 31 are transferred to the carousel star wheel 27, the bottle collars 37 are placed in a holding fork 40 with a recess 39, in which the bottles 1 hang.
  • the holding forks 40 are connected in the same way as the star wheel parts 35 and 35 in a rotationally fixed manner to the above-driven axis 33, but a fork carriage 41 is displaceable along the axis 33.
  • a freely rotatable muzzle pin 44 is rotatably mounted on a likewise axially displaceable carriage 43.
  • Fork carriages 41 - indirectly - and carriages 43 with muzzle pins 44 - directly - are driven axially by a pneumatic drive 46 which is connected in a rotationally fixed manner to the axis 33 on an axially fixed bearing plate 48.
  • the positions of the bottle, fork carriage 41 and slide 43 with muzzle pin 44 are shown on the right in FIG. 3 when the bottle was taken over directly by the star 29 or 31 through the carousel star 27 or shortly before the bottle 1 from the carousel star wheel 27 the star wheel 17 on the output side of the conveyor section 9 is transferred.
  • the axis 33 is driven in steps by the belt 23 shown in FIG. 1.
  • a sun gear 54 which is continuously driven by the motor shown at 56 in FIG. 1 and a belt 58.
  • a planet wheel carrier 60 is provided in a rotationally fixed manner with respect to the axis 33, with planetary gear plates 62, their axes A with the central axes of the recesses
  • the planet wheel plates 62 are driven by planet gear wheels 64, which are in engagement with the sun gear wheel 54.
  • a picked-up bottle 1 according to the position on the right in FIG. 3, is brought into the working position, namely by transition into the position shown on the left, then, as has been explained, it is lowered and comes into frictional engagement with the associated planet wheel plate 62, whereby it is rotated, resiliently supported on the muzzle pin 44, in rotation.
  • the rotational movement of the planet wheel plates 62 is uniform and is independent of the intermittent, stepwise rotation of the plates about the axis of the shaft 33 with the star wheel arrangement.
  • the lowering movement of the bottle is carried out during a respective acceleration phase of the stepped axis 33, and the rotating movement of the sun wheel 54 and the rotating movement of the shaft 33 are rectified. If the rotational movement of the shaft 33 is aligned with the rotational movement of the sun gear 54, the rotational movement of the planet wheel disc 62 is reduced in this acceleration phase of the axis 33, which minimizes the abovementioned frictional load on the bottom of the bottle. If, in extreme cases, a planet gear rotates at the same rotational speed as the sun gear around shaft 33, the former no longer rolls on the sun gear, its own rotation becomes zero.
  • the crotch conveyor arrangement 9 must also continue to convey five bottles per second, which, with a duty cycle of 1, results in downtimes of approximately 0.1 seconds for the step rotation movement.
  • a bit-like marking field is shot with a laser according to the aforementioned EP-A 0 079 473.
  • the bottle 1 shown in FIG. 4 and placed on the schematically drawn planetary wheel plate 62 has a marking field 66 and has thus already been filled once and put into circulation. It is now available a second time for further filling.
  • a detector unit 68 In a standstill phase of the carousel star wheel 27, during which the bottle 1 is rotated via the planet wheel plate 62, be it by transmission measurement or reflection measurement, it is detected with a detector unit 68 when the marking 66 indicates a predetermined rotational angle position a goes through.
  • a time delay circuit 70 In accordance with the given rotational speed of the bottle 1 and the required relative position of the change marking with respect to the The marking 66 calculates the time difference which elapses from the detection of the field 66 until the position of the intended change marking 66 lies in a laser effective position.
  • the bottle Since the position of the mark 66 on the circumference of the bottle is not known, the bottle must make a full revolution to detect it. Now, when the predetermined position has passed 66 for labeling change a at detecting the position of 66 already on the laser effect region needs to La ⁇ serausaff maximum of a further rotation of the Fla ⁇ be specific carried out, otherwise the laser in the first round can be triggered ' become. Accordingly, at least one, preferably not more than two, bottle rotations are preferably required for the position detection of the reference mark 66 and the application of the change mark.
  • a position control for the laser for example by angularly controlling a gimbal-mounted deflection mirror 78 via a position control unit 80, around the laser beam on the rotating bottle exact to apply.
  • both techniques ie taking into account the time delay .DELTA.i and position control, can be used in combination, in particular even if the marking configuration is not provided as a line, as shown in FIG. 4, on one circumferential end, but for example as a marking field, two-dimensional.
  • Such two-dimensional coding systems are For example, known as data code matrices, such as developed and published by International Data Matrix Inc. 28050 US 19 North, Suite 100, Clearwater, Florida, USA.
  • the carousel star 27 stands still during the entire machining process, which is explained schematically with reference to FIG. 4, but this is only about 100 msec at the speeds mentioned above. Accordingly, the planetary wheel plate 62 must rotate at approximately 600 to 1200 revolutions / min.
  • FIG. 4 The position detection and shooting arrangement shown schematically in FIG. 4 is shown schematically in FIG. 3 at 82.
  • the usage cycle code it is customary, in addition to the usage cycle code, to also encode further information on such bottles, such as with regard to the filling material, production data, etc. If such additional information is also applied along the surface of the bottle and not on the bottom or in the neck area of the bottle , it is easily possible, during the rotation of the bottle on the planet gear plate 62, not only the position of the last use cycles - 4, but to read the entire code running through and at the same time to detect where the change in information regarding the number of use cycles is to be applied. In certain cases, the additional information mentioned is applied to the bottle 1 on the bottom and / or collar 37. Such a code is then preferably read on another star wheel, as shown in FIG.
  • Reading and interpreting the code with all possible information mentioned is preferably carried out today when the bottle is absolutely stationary, as at 84 in FIG. 1, and the position determination of the usage cycle code and its change during the bottle rotation on the planet wheel plate 62.
  • a guide for the piece goods, such as the bottles, is shown at 86 in FIG. 1.
  • Such guides are installed wherever the bottles are not guided on two sides by star wheels. This also along the Screw conveyors, as indicated schematically. The other guides are not shown in FIG. 1 for reasons of clarity.
  • plastic bottles such as PET bottles
  • plastic tends to become brittle slowly after multiple sterilization or cleaning.
  • This process arises because, in order to maintain a high transparency of a plastic bottle, the plastic must be processed or injected in the manufacture of the bottle so that it remains as amorphous as possible.
  • the plastic is rearranged from amorphous to crystalline, which can reduce the transparency of the bottle after a certain time.
  • the plastic also becomes brittle with increased crystallinity, so that certain properties, such as, for example, the minimum burst pressure of the bottle, impact strength, etc., are worsened.
  • plastic bottles of this type can pass through in the range between 30 to 50 use cycles before being sent for recycling, for example, where the plastic is melted down and processed into new bottles.
  • the number of permissible usage cycles depends on various factors, such as the climate in which the bottle is used, the size of the bottle, the product filled into the bottle, etc.
  • the sensor shown in FIG. 1 at 84 for example for a transmitted light code reading, it can preferably and, as mentioned, also be detected whether the bottle is damaged, contaminated or inadmissibly milky. If such an impermissible bottle is detected, this bottle is eliminated at any later point in time by means of a counter arrangement.
  • the arrangement shown can also be made simpler, for example by the arrangement for the step promotion comprising only two star wheels and one carousel star wheel. It is also possible to arrange other test stations, for example for volume testing, density testing, residual content testing using a content gas analysis etc.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Conveyance Elements (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

Pour permettre que certaines opérations soient effectuées de façon stationnaire, donc plus facilement, à un poste de travail (9, 84, 27) qui effectue un travail sur des articles en déplacement continu, par exemple des bouteilles (1) en plastique, des articles individuels (1) soient transportés par une vis transporteuse (5), dont le pas augmente dans la direction du transport, dans la direction du poste de travail (9, 84, 27), sont transportés par intermittence à l'intérieur dudit poste de travail (9, 84, 27) et sont ensuite ramenés dans le flux de transport continu par une autre vis transporteuse (5a), dont le pas décroit dans la direction du transport.
PCT/CH1992/000167 1991-08-29 1992-08-21 Procede et dispositif de transport d'articles en unflux continu, procede et dispositif de determination de la position d'une marque au moyen dudit procede de transport WO1993004960A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5504790A JPH06501907A (ja) 1991-08-29 1992-08-21 移動する一つ一つ分離された製品の搬送方法および搬送装置並びに上記搬送方法によって標識の位置を検出する装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914128733 DE4128733C2 (de) 1991-08-29 1991-08-29 Transport- und Bearbeitungseinrichtung für in einem Strom anfallende Stückgüter
DEP4128733.9 1991-08-29

Publications (2)

Publication Number Publication Date
WO1993004960A2 true WO1993004960A2 (fr) 1993-03-18
WO1993004960A3 WO1993004960A3 (fr) 1993-10-14

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PCT/CH1992/000167 WO1993004960A2 (fr) 1991-08-29 1992-08-21 Procede et dispositif de transport d'articles en unflux continu, procede et dispositif de determination de la position d'une marque au moyen dudit procede de transport

Country Status (5)

Country Link
EP (1) EP0558705A1 (fr)
JP (1) JPH06501907A (fr)
AU (1) AU2406592A (fr)
DE (1) DE4128733C2 (fr)
WO (1) WO1993004960A2 (fr)

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DE102006022465A1 (de) 2006-05-13 2007-11-22 Khs Ag Transporteur
DE202006019722U1 (de) * 2006-12-29 2008-04-30 Krones Ag Vorrichtung zum Behandeln von Gefäßen
DE102009008138A1 (de) * 2009-02-09 2010-08-19 Khs Ag Transportsystem für Flaschen oder dergleichen Behälter
DE202010008827U1 (de) 2010-10-18 2010-12-16 Krones Ag Vorrichtung zum Verteilen von Artikeln innerhalb eines Artikelstroms
DE102011056436A1 (de) * 2011-12-14 2013-06-20 Krones Ag Markierung für Behältnisse
DE102013208589A1 (de) * 2013-05-10 2014-11-13 Krones Ag Vorrichtung zum Etikettieren von Behältern und zum Anbringen von Schrumpfhülsen auf Behältern und Verfahren dazu
DE102014103632A1 (de) * 2014-03-17 2015-09-17 Krones Ag Vorrichtung und Verfahren zum Transport von Behältern in einer Behälterbehandlungsanlage
DE102015201852A1 (de) * 2015-02-03 2016-08-04 Krones Ag Vorrichtung und Verfahren zum Geschwindigkeitsabbau eines Behälterstroms in einer Behälterbehandlungsanlage
DE102015120426A1 (de) * 2015-11-25 2017-06-01 Esomatec Gmbh Vorrichtung und Verfahren zum Vereinzeln und/oder Prüfen von Behältern
DE102015224975A1 (de) * 2015-12-11 2017-06-14 Krones Ag Behandlungsmaschine für Behälter

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JPH06501907A (ja) 1994-03-03
WO1993004960A3 (fr) 1993-10-14
EP0558705A1 (fr) 1993-09-08
DE4128733A1 (de) 1993-03-04
DE4128733C2 (de) 1993-12-23
AU2406592A (en) 1993-04-05

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