EP0957027A1 - Unité de manipulation pour produits, spécialement des piles de produits d'imprimerie - Google Patents

Unité de manipulation pour produits, spécialement des piles de produits d'imprimerie Download PDF

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Publication number
EP0957027A1
EP0957027A1 EP99109549A EP99109549A EP0957027A1 EP 0957027 A1 EP0957027 A1 EP 0957027A1 EP 99109549 A EP99109549 A EP 99109549A EP 99109549 A EP99109549 A EP 99109549A EP 0957027 A1 EP0957027 A1 EP 0957027A1
Authority
EP
European Patent Office
Prior art keywords
handling unit
press belt
product
press
belt
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Withdrawn
Application number
EP99109549A
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German (de)
English (en)
Inventor
Hagen Gämmerler
Gunter Gämmerler
Peter Gämmerler
Ronald Meisel
Michael Taffertshofer
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.)
Gaemmerler AG
Original Assignee
Gaemmerler AG
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 Gaemmerler AG filed Critical Gaemmerler AG
Publication of EP0957027A1 publication Critical patent/EP0957027A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/08—Bundling paper sheets, envelopes, bags, newspapers, or other thin flat articles

Definitions

  • the present invention relates to a handling unit for products, especially for stacks of printed matter.
  • Such handling units are basically known and serve to the products, especially stacks of loosely stacked Transport and handle printed matter to the stacks then palletized.
  • the handling unit is a base frame has, on which at least one lower, horizontally running endless belt and at least one upper, horizontally running endless belt is provided are that act as press belts.
  • the upper press belt is like this attached to the base frame that it while maintaining its horizontal Alignment can be adjusted vertically using an actuator.
  • Products can be handled with the handling unit according to the invention or product stack of different heights and also products with different Format easy to handle because of the distance can be designed variably between the two press belts.
  • the upper press belt by the intended actuator for adjust each product to be promoted in height, making successive Products with different heights can be handled.
  • Due to the arrangement of the upper and lower press belt A basic structure is created, which on the maximum occurring product length and product width can be coordinated can, so that a variety of such handling units in a row can be coupled to form a handling system. Due to this modular structure and the possibility of being in everyone Handling unit to set an individual press belt distance, product batches can be handled in which each product has a has different product heights. In particular, stack of loose printed matter or also stacks of loose, unprinted Handle paper or cardboard safely without misaligning the stack occurs.
  • a device be provided, which the vertical position of the upper press belt a subsequent handling unit is transmitted. Let it this way several handling units in the conveying direction are particularly simple couple in a row, adjusting the height of the top Press belt of the subsequent handling unit through the device is specified.
  • the device can be mechanical or also have an electronic sensor based on electronically the height information to the subsequent handling unit forwards.
  • a sensor is provided the position of the product in the handling unit detected.
  • a sensor can control the Stop or start conveyor belts when the product is in the handling unit has reached a predetermined position.
  • a device is provided which determines the vertical position of the upper Continuous belt depending on the sensor controls.
  • the sensor can be designed in the simplest case as a limit switch against the mechanical stop of a preceding handling unit adjustable is, so that with a downward movement of the upper press belt subsequent handling unit of the limit switch is triggered when this touches the stop.
  • the subsequent handling unit has the same press belt distance as the previous one Handling unit that after retracting the mechanical stop can be raised or lowered to add another product promote.
  • the press belts are essentially extend over the entire length of the handling unit, the Handling units in their dimensions to the dimensions of the maximum stack to be funded can be adjusted.
  • This can compact handling units are created, their base frames can be modularly strung together.
  • solutions are not a single pair of press belts used. Rather, each handling unit has its own Base frame at least one pair of press belts, which the product passes the subsequent handling unit.
  • the upper press belt attached to a bridge that is vertically movable by the actuator is. This ensures that the horizontal orientation of the upper press belt unchanged even at different vertical positions remains.
  • At least two lower ones Press belts may be provided, preferably under a right one Angles are arranged to each other.
  • At least two upper press belts are provided and arranged at the same angle to each other.
  • a corner implementation is created, with which the products are deflected by 90 °, for example can.
  • the product of the two pairs of press belts the are arranged at an angle to each other to the further pair of press belts handed over to the same handling unit.
  • At least one serving as a press belt Endless belt is chamfered on the side as this is the gentle transport of Products favored.
  • this embodiment it is possible a product or a stack of products laterally and trouble-free from one To slide an endless belt onto an endless belt running across it, since its front sides through the side chamfer as ramp ramps are trained.
  • a support for example a support plate or another guide is provided be. It is also possible to add to both sides of the lower press belt Provide conveyor belts that are in sync with the bottom Press belt are driven.
  • a sensor In order to automate the product transport with the handling unit, a sensor is advantageous which emits a signal when the product with its incoming edge essentially the exit of the handling unit has reached.
  • the drive of the press belts in Dependence on the sensor signal to be stopped as the product completely in the handling unit.
  • subsequent extraction units as a function to orientate itself from the detected position deviation. For example can a palletizing gripper arranged on a robot arm in its orientation adapted to a (tolerable) deviation from the target position be so that the product despite a cant or misalignment can be taken over without interference.
  • a sensor intended for determining the position of the product is adjustable on a scale.
  • This variant is particularly constructive represents a simple solution in which manual format adjustment is possible is done by moving the sensor along the scale to different formats is adjusted. This eliminates the need for complicated control processes be provided when batches with different formats are promoted become. Rather, it is sufficient to close the sensor along the scale adjust.
  • the upper press belt mechanically synchronized with the lower press belt.
  • the handling unit a gripping unit, preferably against the conveying direction the press belts can be moved out of the base frame on one side and is an extendable and retractable extension of the press belts forms.
  • Such an integrated gripping unit enables product stacks to be produced grab outside of the base frame and by retracting the Bring the gripping unit into the area of the two press belts without one Rotary movement or a separate handling unit required are.
  • This embodiment creates one for one for the first time
  • a suitable gripper unit that fits into a handling unit for Promotion of the products is integrated, which has a pair of press belts.
  • the gripping unit preferably has lower and upper, in particular rod-like Gripping elements, each seen slightly in the vertical direction arranged below the lower and above the upper press belt are. In this way it is possible that between the gripping elements jammed product by retracting the gripping elements between bring the upper and lower press belt, which then the Further transport of the product takes over. Especially with stacks Print products that are compressible in something can thereby Transfer between the gripping elements and the press belts absolutely trouble-free respectively.
  • the drive of the gripping unit is a one-way clutch has, although a driven retraction and extension of the Gripping unit in the base frame allows, but a coupling and decoupling between the drive of the gripping unit and the drive the press belts is possible.
  • This embodiment ensures that when the gripping elements are retracted, no malfunction occurs after the transport of the product is carried out by the press belts since the gripping unit is not moving at a speed into the Base frame can be retracted which is greater than the conveying speed the press belts is.
  • the delivery of the product from the Gripping unit on the press belts can be facilitated in that Transitional area a ramp is provided, which in the direction of lower press belt increases. As a result, areas of the product, that may hang under the gripping elements, on the lower one Press belt level headed.
  • the upper and the lower press belt can be divided and one Form strapping channel.
  • the two upper, vertically adjustable press belts are preferably mechanically coupled to transport the product to ensure trouble-free in the area of the strapping channel.
  • the press ram is or are pivotable about an axis.
  • the press ram In contrast to conventional strapping devices, in which a horizontal plunger lowered vertically from above onto the product is pivoted in this embodiment, the press ram, whereby an uneven compression of the product stack excluded is.
  • at least two press rams are provided are whose pivot axis is horizontal and approximately in the middle of the transport route runs, the pressing of the stack is particularly gentle and evenly, since the pressing force by swiveling the ram is not constant across the cross section of the product stack.
  • electrodes can also be used be integrated in order to alternatively to the strapping an electrostatic To block the stack. It is particularly advantageous here if the upper electrode is integrated in the vertically movable bridge is.
  • the handling unit according to the invention can be operated bidirectionally, since this is an individual compilation favored a wide variety of plant types.
  • the Handling unit complementary on its input and output side Have coupling points, so that any handling units combined with each other and also coupled rotated by 180 ° can be.
  • a method for conveying products with several handling units lined up at least one have vertically adjustable, upper press belt is in a handling unit information about the amount of the product in it generated and this information is sent to a subsequent handling unit passed on. Then the height of the upper press belt the subsequent handling unit depending on this information set.
  • a special one simple procedure results when the height information by a position sensor that can be moved vertically with the upper press belt generated and passed on through this.
  • a particularly rapid transport of the products results from a process with the rear edge of the product in a handling unit is detected when leaving the handling unit, whereupon the upper press belt of this handling unit raised or lowered to include another product.
  • FIG. 1 shows a handling unit designed as a removal module 10, which has a frame-like base frame 12, which has a transport tunnel 14 for stacks of printed matter forms. Such a stack is indicated by dashed lines and provided with the reference number 16.
  • a lower, endlessly rotating one is used to transport the stack 16 Press belt 18, which is essentially flush with its upper run Platen 20 is embedded, and an upper press belt 22, which is vertical is adjustably attached to the base frame 12.
  • the lower press belt 18 and the upper press belt 22 are parallel and horizontal to each other aligned (see Fig. 3) and keep this horizontal alignment at any time.
  • the lower press belt 18 extends over the entire length of the base frame 12 and is over several pulleys 24 deflected on an endless track so that the upper run in runs essentially flush with the platen 20.
  • the upper press belt 22 is also guided around deflection rollers 26 and extends also over the entire length of the base frame 12 and with it lower run parallel to the upper run of the lower press belt 18th
  • the upper press belt 22 is on a bridge 28 attached via guides 30 and 32 to vertical guide rods 34 and 36 and driven by a pneumatic cylinder vertically adjustable is.
  • the Bridge 28 By actuating the pneumatic cylinder, the Bridge 28 can be moved in the vertical direction, whereby the upper Press belt 22 while maintaining its horizontal orientation in Directed the lower press belt or moved away from this can be.
  • the necessary for driving the upper press belt 22 Control and power supply lines are through a flexible Power train 40 led to the bridge 28.
  • FIGS. 1 to 3 also show, the one designed as a removal module Handling unit 10 a gripping unit, which consists of two lower Gripping bars 42 and two upper gripping bars 44, which are on the input side Front side of the base frame 12 from the removal module 10 can be moved out and an extension of the press belts 18 and 22 form.
  • the gripping bars 42 and 44 are substantially rectangular Cross section, the two lower gripping rods 42 with their Upper side a few millimeters below the upper run of the lower Press belt 18 are arranged.
  • the bottom of the upper gripping bars 44 a few millimeters above the lower run of the Upper press belt 22 arranged (see. Fig. 1).
  • the gripping bars 43 and 44 are simultaneously shown in FIG.
  • the drive is the Gripping rods 42 and 44 provided with a one-way clutch 39 so that the gripping bars during a forward movement from the base frame 12 can be freely advanced.
  • the one-way clutch ensures 39 to ensure that the gripping rods do not move back at one speed be greater than the conveyor speed of the press belts is.
  • the drive (not shown) of the upper press belt 22 is with a horizontal shaft 46 in connection, whose rotational movement via a Claw coupling 48 and a transmission linkage (not shown in FIGS. 1 to 3) is transferred to the lower press belt 18 so that both press belts move in opposite directions and completely synchronously.
  • the construction ensures that the transmission the rotational movement occurs at each vertical position of the bridge 28.
  • Fig. 3 also shows that from the outer contour of the removal module 10 Projecting pin 50, which is connected to the vertically movable bridge 28 is.
  • This pin 50 is horizontal via an adjusting element (not shown) movable so that the position shown in Fig. 3 (extended position) as well as a retracted position in which the pin 50 does not protrude from the base frame 12.
  • the pin 50 is used the height position of the bridge 28 or the upper press belt 22 to pass on a subsequent handling unit, which follows is described in more detail.
  • a sensor 52 in the form of a light barrier on the bridge 28 is arranged in the outlet area of the removal module 10 and the leading and trailing edges of a continuous stack of paper 16 detected.
  • FIGS. 4 and 5 show a further embodiment of a handling unit 60, which is designed as a buffer module.
  • a handling unit 60 which is designed as a buffer module.
  • this embodiment are the same parts as in the first embodiment provided with the same reference numerals and are therefore not repeated described separately.
  • the buffer module 60 is basically the same How the extraction module 10 is constructed, however, does not have one Gripping unit. Rather, the buffer module 60 serves one of the Transfer module passed stack 16 to continue, with several Buffer modules 60 a transport route can be formed. How 5, in particular, a stack 16 can be stacked by a buffer module Promote either in landscape or landscape format.
  • the drive 38 is - as in all the others Modules - arranged below the lower press belt 18. From there the rotary motion for the drive of the press belts is transmitted 18 and 22 via a horizontal toothed belt 62, the rotation of which is transmitted to a vertical shaft 64. From there, the rotary motion via a first pinion 66 and a second pinion 68 to the upper horizontal Shaft 46 transmitted, which is thus synchronous with the lower Press belt 18 drives the upper press belt 22.
  • the two actuating cylinders 70, 72 can also be seen in FIG. 4, which vertically move the bridge 28 up and down.
  • a pin (50), not shown, is provided, which can be moved horizontally out of the base frame 12 and which is moved vertically together with the bridge 28.
  • FIG. 6 and 7 show a further embodiment of a removal unit, which is designed as a corner transfer module 80.
  • a removal unit which is designed as a corner transfer module 80.
  • the corner transfer module 80 has a continuous one Press belt pair 18, 22, which extends over the entire length of the corner transfer module 80 extends.
  • another one Press belt pair provided, which consists of a lower press belt 82 and a upper press belt 84, each at right angles and in the center the first pair of press belts.
  • the other, upper press belt 84 is also vertically adjustable attached to the bridge 28.
  • the respective Surfaces of the lower run of the upper press belts 22 and 84 lie in one level.
  • the surfaces of the upper run of the lower run are also located Press belts 18 and 82 in one plane.
  • the lower press belt 18 is at an angle chamfered on both sides by approximately 10 °, the width of the chamfer approximately 20% of the width of the endless belt 18 is. In this way, a Stacks of paper are pushed onto the press belt 18 so that they do not disturbances occur.
  • a separate drive is provided, the two press belts 82 and 84 over drives a mechanical connection synchronously.
  • a vertically displaceable pin is provided with the bridge 28, the moved out by an actuator over the outer contour of the base frame 12 can be.
  • a limit switch receptacle that the extended Pin 50 of an adjacent handling unit overlaps when two handling units with their outlet or inlet side to each other are mounted. If the bridge 28 of such an arrangement subsequent handling unit is lowered, the recording lowers via the extended pin 50 of the preceding handling unit, whereby a limit switch located in the receptacle is actuated so that the lowering process is ended. That way ensures that a subsequent handling unit provides the height information the previous handling unit takes over. In connection thereon the pin 50 of the preceding handling unit withdrawn so that the bridge of the previous handling unit can be raised or lowered to another Promote product stacks.
  • Handling module consists of a delivery module that basically is designed in the same way as the removal module of FIGS. 1 to 3.
  • this dispenser module there are not only two but four lower ones Gripping rods 42 are provided which are adjustable to the required product width are for a flat support of the product on the gripping bars to ensure.
  • a measuring device is provided in this delivery module, which is the deviation of the product or the stack the desired direction of transport. If the deviation is one exceeds a certain limit, i.e. if the product of the target orientation deviates greatly, an interference signal is emitted, so that Product can be removed from the handling unit.
  • a subsequent palletizing gripper which is brought up by a robot arm is preset according to the deviation, so that the product despite a certain oblique orientation by the palletizing gripper can be taken over, since its orientation to the inclined position of the product is adjusted.
  • Such a delivery module has the great advantage that it is direct can be coupled to conveyor modules that have pairs of press belts. At the same time, however, the product is removed from the press belt pair of the dispensing module handed over to its gripping bars, which the product from the Hand out the delivery module, the product only between the Gripping rods 42 and 44 is clamped. In this way it is possible to grasp the product from three sides and from above or from below, so that a wide variety of palletizing grippers can be used. Also it is possible with the handling units according to the invention double packets to process, i.e. Parcels consisting of two stacks of the same format consist.
  • FIGS. 8 and 9 show partial views of a further handling unit, which is designed as a strapping module 90.
  • This strapping module 90 has a basic structure that the handling modules described above is the same, but the base frame in FIGS. 8 and 9 is not shown.
  • the upper and lower straps of the strapping module are divided so that one extends transversely to the transport plane Strapping channel 92 is formed in a known manner Strapping is guided to bundle the stack 16.
  • Strapping channel 92 is formed in a known manner Strapping is guided to bundle the stack 16.
  • Strapping channel 92 is formed in a known manner Strapping is guided to bundle the stack 16.
  • At this Embodiment also consists of two parallel press belt running sub-belts, so that two first, upper press belts 22a and 22b and two further upper press belts 22'a and 22'b are provided.
  • the two upper press belts 22a and 22b are common Shaft 46 driven, the two upper press belts 22'a and 22'b over a shaft 46 '. Both shafts are each via a claw coupling 48, 48 'connected to a common drive, i.e. the waves are mechanical synchronized.
  • the bridge 28 is in the strapping module formed in two parts and consists of a bridge part 28a and one Bridge part 28b, which has a substantially U-shaped coupling element 94 are rigidly connected to each other so that a common vertical movement he follows.
  • the swivel axis runs in the conveying direction and essentially centered on the stack 16.
  • the other, outer end of the Press ram is each connected to an actuating cylinder 98, the other of which End is hinged to the associated bridge part.
  • the stack For strapping a stack of loose printed products the stack is started by a previous handling unit passed the strapping module and between the top and bottom Press belts conveyed until the stack reaches the position shown in FIG. 8 occupies. At this point the stack is already between the two upper and lower press belts pressed, but the sides bulge of the stack still upwards, as shown on the right in FIG. 9.
  • the actuating cylinder 98 To the Pressing the stack, the actuating cylinder 98 must be activated, whereupon the ram 96a, 96b and 96'a and 96'b tilt down. In this way, the stack is pressed symmetrically to its center line, which is in contrast to a lowering horizontal press beam involves a gentler treatment of the products. It is too possible, the ram not at the same time, but somewhat in succession to pivot so that the air in the stack can escape better can.
  • FIG. 10 shows a system for handling stacks of printed products, delivered by a conventional two-chamber stacker 100 with the system taking over the product stacks, strapping, forwards and finally delivers them to a palletizing gripper (not shown).
  • two removal modules 10 are attached to the two chambers of the two-chamber stacker 100 coupled so that the gripping rods 42, 44 of the removal modules 10 reach into the chambers of the stacker can to grab and access the product stacks formed therein remove.
  • the two removal modules 10 each include one Strapping module 90 in which the stack straps or electrostatically can be blocked, but this does not necessarily have to be done.
  • the delivery side of the strapping modules 90 is each with a corner transfer module 80 coupled, in which the products are deflected by 90 °. Between A buffer module is located in the two corner transfer modules 80 60. There are three coupled to each other at the top corner transfer module 80 in FIG. 10 Buffer modules 60 on.
  • Buffer module 60 To the delivery side of the last one Buffer module 60 is coupled to a delivery module 110, which his grab bars 42 and 44 remove the stack from the handling system enough for this to be carried out by a palletizing robot (not shown) can be picked up and palletized. How this works Handling system is as follows.
  • the Bridge 28 of the removal module 10 moved completely upwards, see above that between the upper and lower press belts and the upper and a minimum gap remains in the lower gripping bars. To this At the time, the gripping rods 42, 44 are still inside the removal module 10. Then the gripping rods 42 and 44 moved out of the removal module 10 at the same time, so that this in project into the chamber of the stacker 100, which is shown in FIGS. 2 and 10 is shown.
  • the two press belts 18 and 22 are subsequently moved in opposite directions so that so that the stack 16 passes through the removal module 10 and to the subsequent strapping module 90 can be transferred.
  • each handling unit has on the output side Coupling point a pin 50 (see. Fig. 3), which consists of the respective unit can be pulled out.
  • a pin 50 see. Fig. 3
  • the bridge 28 of the strapping module 90 first moved completely upwards, when the stack 16 is moved into the removal module 10.
  • the pin 50 of the removal module 10 is extended horizontally (See Fig. 3) so that the vertical position of the pin 50 can be used can to the bridge 28 of the subsequent strapping module in the Adjust height.
  • each handling unit has their input coupling point a recording that together with the Bridge 28 is vertically adjustable and its position at the position of Pin 50 of the previous handling unit is adapted.
  • bridge 28 of the strapping module in the process shown 90 are lowered until the inclusion of the Strapping module 90 over the protruding pin 50 of the removal module 10 has lowered so that a limit switch provided in the receptacle is actuated, which ends the lowering process.
  • Bridge 28 of strapping module 90 is the same height as bridge 28 of the removal module 10, so that the stack 16 of the press belts Transfer module 10 to the press belts of the strapping module 90 can be.
  • the pin 50 is in the Base frame 12 of the removal module 10 withdrawn and the bridge 28 is raised completely so that a new stack from the stacker 100 can be removed.
  • the stack located in the strapping module 90 (see FIGS. 8 and 9) is first pressed in the manner described above and then strapped. After the strapping process, the press rams are raised again and the strapped stack is attached to the subsequent corner transfer module 80 handed over.
  • the corner transfer modules 80 shown in FIG. 10 have 6 and 7 each two additional to the embodiment Press belt pairs 82.
  • the strapped stack 16 of the Transfer strapping module 90 to the corner transfer module 80 the Height adjustment of the bridge is carried out in the manner previously described.
  • the upper and lower press belts 18th and 22 stopped and the transverse press belt pairs 82 and 84 are activated in opposite directions, so that the stack in a 90 ° rotated direction is transported.
  • the subsequent buffer modules 60 here too the height adjustment of the bridge 28 is carried out in the manner described, i.e. successive stacks of different heights can be used be transported since the respective height information from each preceding one Handling module to a subsequent handling module is handed over.
  • the stack 16 of the press belts 18 and 22 promoted to the outside, the synchronized with the press belts Gripping rods 42 and 44 are extended so that they stack grab and take over from the pair of press belts.
  • Grip bars are the stack 16 shown in FIG. 10 Location outside the handling system. In this position the stack can be from all three sides as well as from above or from below are taken over, so that a wide variety of transfer devices can be used.
  • Double packages can also be made with the handling system shown palletizing, because a partial package is first conveyed onto a buffer module 60 can be and the subsequent part package flush to the previous sub-package can be promoted, so that this Formed, consisting of two sub-stacks stack subsequently promoted and can be palletized by a palletizing gripper. Detected in this case the sensor 52 (Fig. 4) of the buffer module the rear edge of the first, run-in stack and activates a braking process of the press belts. The preceding handling module detects the front one Edge of the expiring stack and then activates a stop of the Press belts. As a result, the two partial stacks are flush with one another promoted so that the double stack formed thereafter the Handling system can go through.
  • all handling units can be operated bidirectionally and that with the exception of the removal module 10 and the delivery module 110 all handling units can also be coupled rotated by 180 °.
  • all handling units can also be coupled rotated by 180 °.
  • the required units for transferring the height information shown in Embodiment of the pin 50 and the associated recording mirror-inverted at the inlet and outlet of each module arranged so that with a rotation of 180 ° a coupling with each previous or subsequent module can take place.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
EP99109549A 1998-05-15 1999-05-12 Unité de manipulation pour produits, spécialement des piles de produits d'imprimerie Withdrawn EP0957027A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19821918 1998-05-15
DE19821918A DE19821918B4 (de) 1998-05-15 1998-05-15 Verfahren zum Fördern von Produkten und Handhabungseinheit zur Durchführung des Verfahrens

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EP0957027A1 true EP0957027A1 (fr) 1999-11-17

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EP3360807A1 (fr) * 2017-02-13 2018-08-15 Schneider & Ozga GmbH & Co. KG Dispositif de cerclage destiné au cerclage d'emballages de marchandise
CN113335585A (zh) * 2021-07-02 2021-09-03 河南华福包装科技有限公司 一种纸箱自动捆绑设备

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Publication number Priority date Publication date Assignee Title
EP3360807A1 (fr) * 2017-02-13 2018-08-15 Schneider & Ozga GmbH & Co. KG Dispositif de cerclage destiné au cerclage d'emballages de marchandise
CN113335585A (zh) * 2021-07-02 2021-09-03 河南华福包装科技有限公司 一种纸箱自动捆绑设备
CN113335585B (zh) * 2021-07-02 2022-08-02 河南华福包装科技有限公司 一种纸箱自动捆绑设备

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