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EP1113414A2 - Protection du bruit des machines de production - Google Patents

Protection du bruit des machines de production Download PDF

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Publication number
EP1113414A2
EP1113414A2 EP00126821A EP00126821A EP1113414A2 EP 1113414 A2 EP1113414 A2 EP 1113414A2 EP 00126821 A EP00126821 A EP 00126821A EP 00126821 A EP00126821 A EP 00126821A EP 1113414 A2 EP1113414 A2 EP 1113414A2
Authority
EP
European Patent Office
Prior art keywords
modules
wall modules
machines according
machine
production machines
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Withdrawn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
EP00126821A
Other languages
German (de)
English (en)
Inventor
German Wankmiller
Franz Weigert
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.)
Grob Werke Dr hc mult Dipl Ing Burkhart Grob eK
Original Assignee
Grob Werke Dr hc mult Dipl Ing Burkhart Grob eK
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 Grob Werke Dr hc mult Dipl Ing Burkhart Grob eK filed Critical Grob Werke Dr hc mult Dipl Ing Burkhart Grob eK
Publication of EP1113414A2 publication Critical patent/EP1113414A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/8218—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only soundproof enclosures

Definitions

  • the invention relates to a soundproofing system for production machines Sound insulation system for manufacturing machines, in particular for machine tools and assembly machines and machining centers, with an encapsulation enclosing the processing space, which has a sound-absorbing or absorbing wall.
  • Machine tools can, for example a conversion of the processing room with such a sound insulation system have one side of the machining space is mostly covered by the frame of the machine tool, while the other sides are formed by a wall, the absorb the sound generated during processing can
  • the resulting cabin can be opened via doors be, the side wall of a sound permeable outer area and a sound absorbing inner area is formed.
  • the inner area can be made of rock wool, for example exist, which is embedded in elastic plastic, which is clamped between two perforated sheets. To this The noise level of the production machine can be reduced by 4 to 5 dB can be reduced.
  • a disadvantage of the known design is that the Encapsulation of the machining area a special construction required, depending on the type of machine tool used must be specially designed and manufactured. This increases the Cost of building the soundproofing system, so that despite the advantages and the gain in quality of work often on the Use of such systems is dispensed with.
  • the object of the invention is therefore to provide a sound insulation system for To create manufacturing machines that are versatile and is adaptable to existing machines at low cost.
  • the size of the Module is chosen so that regardless of the individual Machine based on standard components the cabin in the desired and required size can be put together.
  • the Modules are preferably designed so that they with their lower Edge to be attached to the frame of the manufacturing machine can, so that attachment to the hall floor is not necessary can and the sound insulation cabin together with the manufacturing machine forms an organizational unit.
  • manufacturing machines can also assembly robots, transfer lines or machining centers provided with the soundproofing system according to the invention his.
  • the system can be used in conjunction with all operational noise-emitting machines and devices easy and flexible to use.
  • the system according to the invention has the advantage that Herewith also easy and simple protection against chemical Emissions, for example against gases or other volatile By-products of manufacturing can be realized.
  • a rectangular shape the cabin or a round shape can be chosen, with in Case a rectangular shape corner modules can be used to which an adjacent wall module can be attached can.
  • This wall module can either be a corner module be or a flat plate, so that any geometry the cabin can be built.
  • the wall modules themselves are preferably made of made of a light, particularly sound-absorbing material.
  • the wall module can have a frame, a hole punched between the front and back Sheet is attached, the actual between the perforated sheets sound-absorbing layer is arranged.
  • This sound absorbing Layer can, for example, of a layer of rock wool be formed for reasons of strength and sealing can be welded between two plastic films. Instead of the stone wool, of course, others can elastic materials are used that are sufficiently durable and are able to absorb the sound.
  • one of the wall modules opens a door or a flap.
  • One flap may be sufficient for smaller machines while with larger machines it is possible to walk into the machining area will be required to hand workpieces the machine and on the other hand the necessary work to be able to carry out within the processing room.
  • One of the wall modules can preferably be a movable wall module be designed so that this wall module the function of the door can take over. Another module can be placed above this wall module be arranged, provided the height of the manufacturing machine so required.
  • the door created by this movable wall module can either be designed to be pivotable, one of its longitudinal edges is struck on an adjacent wall module, or also be a sliding door that slides in front or behind the level of the other wall modules is arranged. With inside Of course, the door must be large enough to accommodate the Allow sliding movement to open the door.
  • Such Sliding door can be horizontal and parallel to the side wall extending guide rails are mounted, the Sliding door of one or more movable wall modules can be formed.
  • the movable wall modules are preferably over one or two Guide rails mounted, with for example a guide rail can be arranged above the wall modules and this over a horizontally arranged within the guide rail movable roller bearing with the movable wall module can be connected.
  • the length of the guide rail is in in this case, preferably about twice the length of the displacement path on, being a preferred shape for the guide rail is a C-profile.
  • a wall module mounted in this way can either be free floating or, preferably, because thereby additionally soundproofing, also in one Guide rail be stored. Since this lower bearing the Does not have to absorb the weight of the movable wall module, it may be sufficient that this lower guide rail just placing the movable wall module on one Edge of the manufacturing machine or a frame.
  • the Movable wall module is preferably provided with seals that prevent or reduce the passage of sound with gaps. Rubber lips or similar known ones are preferred as seals Seals used.
  • the movable Wall modules can be moved horizontally at three positions stored. For one, this can be storage in a lower and upper guide rail.
  • the lower guide rail can only pressing the lower edges against an inner one Effect abutment edge, being between this abutment edge and the lower edge of the wall module arranged the seal can be.
  • In the area between the top and bottom can be provided a further longitudinal guide that bulge the door and thus a sound outlet in the middle Area avoids.
  • each opening of the Soundproof booth provided with switches that control the manufacturing machine arranged in the cabin interact.
  • the machine drive is shut down automatically, so that this switch additionally prevents People get into the machining area of the machine.
  • either opening the doors or the flap trigger an immediate emergency stop or that Shut down the machine in a controlled manner after a certain time delay.
  • the latter is useful, for example, if the door or flap must be opened briefly, for example subject the processing to a brief visual inspection, without stopping it. For that it can Only switch off the machine after a long period of opening the soundproof cabin, so that short openings Control purposes are possible.
  • the wall modules can be bushings for connecting cables or have other supply lines or windows his. Windows should be equipped so that they are as possible do not represent sound bridges to the sound insulating Effect cannot be canceled. Double or are therefore preferred Multiple glazing is used, with the glazing either from a window glass pane or from plastic panes can exist.
  • the ceiling modules can go downwards at right angles protrudingly elongated, so that an approach shock abuts on the wall elements, for example Plug connections or screw connections with the ceiling modules can be connected.
  • Plug connections in particular enable easy assembly the soundproof cabin while being more effective Prevention of sound bridges.
  • both the ceiling modules and the wall modules with one Grid dimension which enables a diverse combination, so that almost every commercial manufacturing machine can be provided with a soundproof cabin without this to have to create a special construction.
  • the ground clearance can also be made adjustable, for example by one on the inside of the wall modules arranged slidable plate, which after fixing the Wall modules on the production machine lowered to the floor can be.
  • the soundproofing cabin is so sturdy that it is stable as a whole is, with several eyelets provided in this embodiment that enable the noise protection hood to be lifted. So can for example for maintenance purposes using the usually in Lifting tools available in every production hall, for example the ceiling crane, the entire soundproof hood is lifted, so that the manufacturing machine is easily accessible from all sides is. This is particularly important for larger conversions or Maintenance work or in the case of isolation of individual Machines from a closely related production line make sense.
  • the soundproof cabin can have signaling devices on the outside have certain operating states of the manufacturing machine or the opening status of any doors or flaps are able to display. For example, during de Operation of the arranged inside the noise protection hood Manufacturing machine an all-round lamp be activated, wherein for example, a yellow light indicates regular operation and a red light indicates a fault.
  • a single Machine can be provided, but it is also possible to complete Encapsulate assembly or production lines with this system. This can either be done by encapsulating the individual machines or by building a cabin for the full Production line. Because of the flexible construction options over the prefabricated, provided with uniform grid dimension Depending on the local requirement, the module can be modified by the site-specific Construction of the production line the desired encapsulation to get voted. After all, it is flexible Construction possible without further ado in the event of retrofitting or new production programs to expand the soundproofing cabin. This can be helpful in the case of assembly robots, for example be in the course of their use for the assembly of others Parts are reprogrammed and thus a larger one Need swivel range.
  • a manufacturing machine 1 is shown with a soundproofing system according to the invention in the form of a cabin 2 is provided.
  • the cabin 2 is made up of wall modules 2 'and Ceiling modules 2 '' together, with the ceiling modules 2 '' in the edge area are angled down to connect to the To create wall modules 2 '.
  • the cabin 2 has a door 4 on each side, via which the processing space 3 of the manufacturing machine 1 and the manufacturing machine 1 is accessible as such.
  • the door 4 is formed by several movable wall modules 2 ′′, which are in an upper guide rail 5 horizontally via a roller bearing are slidably mounted.
  • the guide rail 5 as well as the ceiling modules 2 '' are attached to the machine housing using brackets connected to the manufacturing machine 1.
  • FIG. 2 the area of the door 4 of the cabin 2 is in one enlarged detail view shown.
  • Each of the two door 4 forming movable wall modules 2 ' is horizontal over a slidable roller bearing within the guide rail 5 in held upper area.
  • At the bottom are the movable ones Wall elements 2 'held in a further guide rail 5, in addition, an additional guide 7 in the upper third of the movable wall modules 2 'for a secure hold. This is for Achieving effective noise isolation is important so not through gaps between the movable wall modules 2 ' Sound waves can emerge and sound bridges arise could.
  • Figures 3 to 5 is the storage of the movable Wall modules 2 'in a further enlarged detail view shown.
  • Figure 3 shows the upper storage
  • Figure 4 the middle storage via the additional guide 7
  • FIG. 5 shows the lower bearing in the lower guide rail 5.
  • the two are movable Wall modules 2 'separated from one another by a separator 8, which is preferably made of plastic, so that results in a low-noise but safe sliding guide.
  • the lower one Guide rail 5 provides the right side for each the movable wall modules 2 'an abutment, one of the Abutment through the separator 8 and the rear abutment due to a right-angled bend within the guide rail 5 is realized.
  • the additional guide 7 is in turn a horizontal roller bearing trained and also has one for this purpose Guide rail 5 on.
  • Guide rail 5 In the upper guide rail 5 are the two movable wall modules 2 'held in double roller bearings, the weight of the movable wall modules 2 ' able to absorb and due to the roller bearing reduced movement of the movable wall modules 2 ' enable.
  • the movable wall modules 2 'themselves are preferably a sandwich panel constructed, with two outer layers of one Perforated sheet or a perforated plastic can be formed between which a noise protection layer is arranged.
  • This The noise protection layer can be, for example, a layer of foil hammered rock wool, the outer area additionally with a corrugated, ribbed or nubbed surface can be provided.
  • a rock wool you can of course also foamed materials, such as a Polyurethane foam can be used.
  • FIGS. 6 to 9 show a further embodiment of the invention Soundproofing system shown. Also at The manufacturing machine 1 with its processing space becomes this system 3 completely encapsulated by the cabin 2, so that by assembling the wall modules 2 'and the ceiling modules 2 '' effective noise insulation can.
  • the door 4 realized by two movable wall modules 2 ' are also guided in a frame via guide rails 5. Fixed wall modules are located above the movable wall modules 2 ' arranged that connected to the adjacent ceiling modules are.
  • the movable wall modules 2 ' are stored as already in the embodiment described above over two upper Roller bearings in the upper guide rail 5.
  • a lower guide rail 5 out which also has a separator 8.
  • the additional guide 7 is near the bottom here Edge arranged and thus prevents the movable Wall modules 2 'around the upper guide rail 5.

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
EP00126821A 1999-12-27 2000-12-07 Protection du bruit des machines de production Withdrawn EP1113414A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19963340 1999-12-27
DE1999163340 DE19963340A1 (de) 1999-12-27 1999-12-27 Schallschutzsystem für Fertigungsmaschinen

Publications (1)

Publication Number Publication Date
EP1113414A2 true EP1113414A2 (fr) 2001-07-04

Family

ID=7934719

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00126821A Withdrawn EP1113414A2 (fr) 1999-12-27 2000-12-07 Protection du bruit des machines de production

Country Status (2)

Country Link
EP (1) EP1113414A2 (fr)
DE (1) DE19963340A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484400C1 (ru) * 2011-12-08 2013-06-10 Олег Савельевич Кочетов Конденсационная паротурбинная электростанция с акустической кабиной для оператора
RU2545227C1 (ru) * 2013-10-18 2015-03-27 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Защитная кабина оператора
RU2551148C2 (ru) * 2013-10-09 2015-05-20 Олег Савельевич Кочетов Акустическая кабина кочетова
RU2576264C1 (ru) * 2015-01-12 2016-02-27 Олег Савельевич Кочетов Шумопоглотитель кочетова со звукоотражающим слоем
RU2583446C1 (ru) * 2014-12-25 2016-05-10 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2615189C1 (ru) * 2016-01-29 2017-04-04 Олег Савельевич Кочетов Акустическая кабина кочетова
RU2625826C1 (ru) * 2016-05-10 2017-07-19 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2643207C1 (ru) * 2016-12-19 2018-01-31 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2646147C1 (ru) * 2017-03-13 2018-03-01 Олег Савельевич Кочетов Акустическая кабина
RU2651555C1 (ru) * 2017-05-05 2018-04-20 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2655637C1 (ru) * 2017-05-12 2018-05-29 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности, высоких уровней шума и вибрации
RU2656430C2 (ru) * 2014-04-08 2018-06-05 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2658082C2 (ru) * 2014-04-09 2018-06-19 Олег Савельевич Кочетов Защитная кабина оператора

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033264B4 (de) * 2006-07-18 2008-07-31 Venjakob Maschinenbau Gmbh & Co. Kg Schalldämmende Fördervorrichtung
RU2648736C1 (ru) * 2017-03-14 2018-03-28 Олег Савельевич Кочетов Акустическая кабина
RU2648103C1 (ru) * 2017-05-23 2018-03-22 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951228A (en) * 1975-01-06 1976-04-20 Continental Can Company, Inc. Noise reduction enclosure for a machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484400C1 (ru) * 2011-12-08 2013-06-10 Олег Савельевич Кочетов Конденсационная паротурбинная электростанция с акустической кабиной для оператора
RU2551148C2 (ru) * 2013-10-09 2015-05-20 Олег Савельевич Кочетов Акустическая кабина кочетова
RU2545227C1 (ru) * 2013-10-18 2015-03-27 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Защитная кабина оператора
RU2656430C2 (ru) * 2014-04-08 2018-06-05 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2658082C2 (ru) * 2014-04-09 2018-06-19 Олег Савельевич Кочетов Защитная кабина оператора
RU2583446C1 (ru) * 2014-12-25 2016-05-10 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2576264C1 (ru) * 2015-01-12 2016-02-27 Олег Савельевич Кочетов Шумопоглотитель кочетова со звукоотражающим слоем
RU2615189C1 (ru) * 2016-01-29 2017-04-04 Олег Савельевич Кочетов Акустическая кабина кочетова
RU2625826C1 (ru) * 2016-05-10 2017-07-19 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2643207C1 (ru) * 2016-12-19 2018-01-31 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2646147C1 (ru) * 2017-03-13 2018-03-01 Олег Савельевич Кочетов Акустическая кабина
RU2651555C1 (ru) * 2017-05-05 2018-04-20 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности и высоких уровней шума
RU2655637C1 (ru) * 2017-05-12 2018-05-29 Олег Савельевич Кочетов Кабина оператора, работающего в условиях повышенной запыленности, высоких уровней шума и вибрации

Also Published As

Publication number Publication date
DE19963340A1 (de) 2001-07-05

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