EP4486657A1 - Verfahren zum betrieb einer vorrichtung zur bandagierung eines bündelguts und vorrichtung zur bandagierung eines bündelguts - Google Patents
Verfahren zum betrieb einer vorrichtung zur bandagierung eines bündelguts und vorrichtung zur bandagierung eines bündelgutsInfo
- Publication number
- EP4486657A1 EP4486657A1 EP23714204.7A EP23714204A EP4486657A1 EP 4486657 A1 EP4486657 A1 EP 4486657A1 EP 23714204 A EP23714204 A EP 23714204A EP 4486657 A1 EP4486657 A1 EP 4486657A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bundled
- unit
- control unit
- goods
- feed
- 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.)
- Pending
Links
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
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
-
- 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
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/008—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material by webs revolving around articles moved along the axis of revolution
-
- 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
- B65B57/00—Automatic control, checking, warning, or safety devices
-
- 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
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/001—Arrangements to enable adjustments related to the product to be packaged
-
- 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
- B65B2210/00—Specific aspects of the packaging machine
- B65B2210/04—Customised on demand packaging by determining a specific characteristic, e.g. shape or height, of articles or material to be packaged and selecting, creating or adapting a packaging accordingly, e.g. making a carton starting from web material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
- H01B13/01263—Tying, wrapping, binding, lacing, strapping or sheathing harnesses
- H01B13/01281—Harness wrapping apparatus
Definitions
- the invention relates to a method for operating a device for bandaging a bundle, in which a control unit controls a feed unit of the bundle and a winding head, which wraps the bundle with a band and with an input unit for controlling the control unit, the method having the following steps having :
- the invention relates to a device for bandaging a bundle with a feed unit for moving the bundle, with a winding head for wrapping the bundle with a band, with a control unit for controlling the feed unit and the winding head and with an input unit for controlling the control unit and for entering the data of the bundled goods and with a programming unit for calculating a program sequence for controlling the control unit.
- Line trees are mostly with
- wiring harnesses can, however, also have fluid lines, such as washer fluid lines in motor vehicles.
- Wire harnesses with multiple wires often have numerous branches and plugs and in practice are wrapped with self-adhesive tape.
- the wiring harness is wrapped with the tape in sections between branches and the ends created by the plugs.
- each section requires a corresponding length of tape depending on its length and the cross sections of the lines.
- the data such as the length and diameter of individual sections are calculated manually and entered into a table. Using the data from the table, the feed unit and the winding head are controlled for the respective section.
- the disadvantage here is that the handling of the method is very complicated due to the processing of the data of the individual sections.
- This design eliminates the step , a table with the data of the individual sections of the bundled goods to create .
- This step is taken over by the programming unit by using the drawing of the bundled goods, which is usually already available. Since the programming unit calculates the required data of the bundled goods, these data can then be used by the control unit. As a result, the method can be used particularly conveniently.
- different cross sections of the sections of the bundled material can be wrapped particularly evenly if the control unit adjusts a winding table arranged in the winding head to a height at which an axis of the respective section of the bundled material is arranged in the axis of rotation of the winding head. Since this causes the axis of the bundled material to be aligned with the axis of the winding head, no additional forces act on the bundled material, for example as a result of eccentric wrapping. A wobbling of the bundled goods when being wrapped is also avoided.
- the second problem mentioned namely the creation of a particularly simply constructed and easy-to-use device for bandaging a bundled product is inventively solved in that the input unit has a graphical user interface for entering a drawing of the bundled product and that the Programming unit is designed to calculate the data of the bundled goods from the drawing of the bundled goods.
- This design allows the device to be programmed simply by entering the drawing of the bundled goods. This input is particularly convenient thanks to the graphical user interface. Since the drawing of the bundled goods is usually already available, there is no need for time-consuming input of the bundled goods data via additional interfaces. As a result, the device is constructed in a particularly simple manner.
- Adaptation of the center of the winding head to the diameter of the section of the bundled material to be wrapped is particularly simple according to another advantageous development of the invention if a winding table arranged in the winding head and provided for supporting the bundled material is height-adjustable.
- the sections of the bundled material can be wrapped with tape particularly close to junctions or plugs if the wrapping table can be displaced parallel to the intended longitudinal axis of the bundled material.
- the changing table preferably has a drive motor that can be controlled by the control unit for moving it.
- a deflection roller for the tape arranged on the wrapping table can be tilted transversely to the intended longitudinal axis of the bundled goods.
- a feed module with rollers or a conveyor belt enables a continuous movement of the respective section of the bundled material.
- the feed unit has at least one feed module with a gripper that can be moved along a guide for pulling the bundled goods.
- This design allows the bundled goods to be gripped by the gripper at a plug or branch. Since the position of the gripper in the fixture is known, good dimensional accuracy can be ensured.
- Cable trees usually have several branches with several plugs. According to another advantageous development of the invention, such line trees can be easily manufactured if guides for a plurality of feed modules are arranged parallel to one another.
- particularly versatile line trees with differently designed sections can be bandaged if the feed module with rollers or a conveyor belt and the feed module with a gripper that can be moved along a guide are arranged one behind the other.
- the tape could be passively unwound from a supply roll during operation of the winding head.
- this leads to a large variance in the pull-off force of the strip during operation.
- a high pull-off force however, has an undesirable torsional effect on the bundled material.
- the pull-off force of the band can be adjusted easily if a conveyor drive for conveying the band to the bundled goods is arranged between a band roll and the winding table.
- the conveyor drive can actively unwind the tape from the tape reel and feed it to the winding head.
- the conveyor drive can also brake the unwinding of the tape from the tape roll. This ensures that the tape pulls off evenly.
- control unit has a memory for storing the data of the bundled goods and the parameters of the feed unit used during bandaging and the band used.
- Fig. 4 a feed module with a conveyor belt for moving the bundled goods
- Fig. 5 several feed modules arranged in parallel with grippers for moving the bundled goods
- Fig. 7 a method for operating the device for bandaging the bundled goods.
- FIG. 1 shows a device 1 for bandaging a bundled product 2 .
- the bundled material 2 to be bandaged is shown as an example with a plurality of sections 3 - 5 with plugs 6 - 8 arranged at their ends.
- the device 1 has a linear hood 9 , a winding head hood 10 and a process hood 11 .
- the linear hood 9 covers a feed unit 12 for moving the bundled material 2 .
- a winding head 13 for winding the bundled material 2 is arranged below the winding head hood 10 .
- the bundled material 2 is fed to the device 1 through a central opening 14 in the process hood 11 .
- the device 1 has an input unit 15 with a graphical user interface 16 for entering a drawing of the bundled material 2 to be bandaged.
- FIG. 3 shows the changing table 17 from FIG. 2 in an enlarged view.
- the winding table 17 has a longitudinal guide 21 in the winding head 13 .
- the wrapping table 17 can be moved along the longitudinal guide 21 parallel to the wrapping section of the bundled material 2 .
- the height of the changing table 17 can be adjusted via a height adjustment device 24 .
- FIG. 3 shows a roll of tape 22 with the tape 23 with which the bundled material 2 is tied.
- the band 23 is guided to a central recess 26 in the changing table 17 by means of a conveyor drive 25 .
- the conveyor drive 25 drives the belt 23 with an intended force and speed.
- a load cell 27 senses the tension of the belt.
- the tape roll 22 and the winding table 17 are fastened on the raceway 18 of the winding head 13 .
- a deflection roller 36 for the belt 23 arranged on the changing table 14 is pretensioned with a spring element (not shown) and is mounted so that it can swing relative to the longitudinal axis of the bundled
- FIG. 4 shows a feed module 28 with two conveyor belts 29 opposite one another for driving the bundled material 2 .
- the treadmills 29 can be moved towards one another in order to clamp the cable harness 2 .
- the cable harness 2 is moved in the longitudinal direction by driving the conveyor belts 29 .
- the feed module 28 can also have driven rollers instead of the conveyor belts 29 .
- FIG. 5 shows a feed module 30 with a plurality of grippers 31 arranged parallel to one another for moving individual sections 3 - 5 of the bundled material 2 .
- the grippers 31 are guided in guides 32 arranged parallel to one another.
- FIG. 6 schematically shows a circuit diagram for controlling the device 1 using a control unit 33 .
- the control unit has an electronic memory 34 with data on the bundled material 2 and is connected to the winding hood 10 , the feed unit 12 and the numerous actuators and sensors in the winding head 13 .
- the control unit 33 is also connected to the input unit 15 having the graphical user interface 16 and to a programming unit 35 .
- the programming unit 35 receives data from the input unit 15 and uses the drawing Z entered into the input unit 15 to calculate the data for the bundled product 2 .
- FIG. 7 shows a method for operating the device 1 from FIG. 1 for bandaging the bundled material 2 .
- the process is ready to start when the device 1 described in FIGS. 1 to 6 for bandaging a bundled product 2 is started up.
- a drawing Z with the parameters of the bundled material 2 to be bandaged is available.
- the operator transfers the drawing of the bundled product 2 to the input unit 15 of the device 1 via the graphical user interface 16 .
- a graphic user interface that is separate from the device 1 can also be used and the drawing can be transferred to the input unit 15 .
- the programming unit 35 of the device 1 determines the data of the Line tree 2 and the program flow from the entered drawing.
- step S3 the operator activates the start routine.
- step S4 the grippers 31 of a feed module 28 move into the intended positions.
- the winding overhang hood 10 is closed beforehand and then opened again.
- step S 5 the operator places one end of a section 3 - 5 of the bundled material 2 in the specified gripper 31 .
- the operator receives the precise instructions on the section of the bundled product 2 and the intended gripper 31 from the graphical user interface 16.
- step S6 the operator places the band 23 on the bundled product 2.
- step S7 the operator activates the start routine.
- step S8 the device 1 closes the winding head hood 10 and wraps the tape 23 around the intended section 3-5 of the bundled material 2.
- the individual feed modules 29, 30 are controlled independently by the program sequence calculated in step S2. If the bundled material 2 is completely bandaged with it, the device takes place in step S9
- step S10 the winding head hood 10 is opened so that the operator can cut through the band 23 in step S11 and the bandaged bundled material in step S12
- step S3 in order to bandage another bundled item 2 .
- step S8 If the bundled material 2 has several branches, several sections 3 - 5 must also be bandaged individually. If, after step S8, only one of several sections 3-5 is wrapped, after step S8, in a step S13, the grippers 31 are moved to a determined position again. In step S14, the operator can then place an end of another section 3 - 5 of the wiring harness 2 in the gripper 31 provided for this purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022105198.6A DE102022105198A1 (de) | 2022-03-04 | 2022-03-04 | Verfahren zum Betrieb einer Vorrichtung zur Bandagierung eines Bündelguts und Vorrichtung zur Bandagierung eines Bündelguts |
| PCT/DE2023/100172 WO2023165660A1 (de) | 2022-03-04 | 2023-03-03 | Verfahren zum betrieb einer vorrichtung zur bandagierung eines bündelguts und vorrichtung zur bandagierung eines bündelguts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4486657A1 true EP4486657A1 (de) | 2025-01-08 |
Family
ID=85792013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23714204.7A Pending EP4486657A1 (de) | 2022-03-04 | 2023-03-03 | Verfahren zum betrieb einer vorrichtung zur bandagierung eines bündelguts und vorrichtung zur bandagierung eines bündelguts |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4486657A1 (de) |
| CN (1) | CN118695997A (de) |
| DE (1) | DE102022105198A1 (de) |
| MX (1) | MX2024010801A (de) |
| WO (1) | WO2023165660A1 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3726738B2 (ja) * | 2001-11-07 | 2005-12-14 | 住友電装株式会社 | ワイヤーハーネス設計システム |
| US20030163917A1 (en) * | 2002-03-04 | 2003-09-04 | Davidshofer Patrick J. | Wire harness guided assembly and method for use thereof |
| CN102194554B (zh) | 2010-03-04 | 2012-08-29 | 易鼎股份有限公司 | 线材卷束装置 |
| JP6369757B2 (ja) * | 2015-03-03 | 2018-08-08 | 日立金属株式会社 | ワイヤーハーネスの製造方法及び製造装置 |
| DE102016105072B4 (de) | 2016-03-18 | 2019-08-22 | Lukas Anlagenbau GmbH | Bandiereinheit und Verfahren zum Umwickeln eines strangförmigen Guts |
| DE102017130895B4 (de) * | 2017-12-21 | 2023-06-29 | Lisa Dräxlmaier GmbH | Wickelvorrichtung und Verfahren zum vollautomatisierten Umwickeln eines Leitungsbündels mit einem Klebeband |
| CN110379565A (zh) * | 2019-07-24 | 2019-10-25 | 上海李尔实业交通汽车部件有限公司 | 一种线束自动点缠设备及绞线机 |
-
2022
- 2022-03-04 DE DE102022105198.6A patent/DE102022105198A1/de active Pending
-
2023
- 2023-03-03 EP EP23714204.7A patent/EP4486657A1/de active Pending
- 2023-03-03 WO PCT/DE2023/100172 patent/WO2023165660A1/de not_active Ceased
- 2023-03-03 CN CN202380021244.5A patent/CN118695997A/zh active Pending
- 2023-03-03 MX MX2024010801A patent/MX2024010801A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN118695997A (zh) | 2024-09-24 |
| DE102022105198A1 (de) | 2023-09-07 |
| MX2024010801A (es) | 2024-09-11 |
| WO2023165660A1 (de) | 2023-09-07 |
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Legal Events
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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