EP1916905A1 - Beschichtungsvorrichtung zur beschichtung von kleinteilen - Google Patents
Beschichtungsvorrichtung zur beschichtung von kleinteilenInfo
- Publication number
- EP1916905A1 EP1916905A1 EP06791614A EP06791614A EP1916905A1 EP 1916905 A1 EP1916905 A1 EP 1916905A1 EP 06791614 A EP06791614 A EP 06791614A EP 06791614 A EP06791614 A EP 06791614A EP 1916905 A1 EP1916905 A1 EP 1916905A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating
- drum
- small parts
- drying
- cooling
- 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.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 113
- 239000011248 coating agent Substances 0.000 title claims abstract description 106
- 238000001035 drying Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 32
- 238000005507 spraying Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 5
- 238000004880 explosion Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001599 direct drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002103 nanocoating Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003847 radiation curing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000007601 warm air drying Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/08—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a vertical or steeply-inclined axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/025—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects or work being present in bulk
- B05B13/0257—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects or work being present in bulk in a moving container, e.g. a rotatable foraminous drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
Definitions
- the invention relates to the coating of small parts, and in particular the coating of small parts in Be istungsstrommein.
- Coatings are commonly used in today's technology to alter the physical and chemical and especially the electrical and optical surface properties of all kinds of workpieces.
- the coating material for example, paint - evenly on the workpiece to be coated be applied.
- Careful action is essential as any irregularities, interruptions or blisters that result from improper application to the coating will usually cause adverse effects. Nevertheless, especially for small parts, such as screws, pins, rivets, rings, buttons, buckles or seals, the manufacturing costs must be kept low.
- a known effective coating process for small parts makes use of a rotating coating drum.
- a coating drum is approximately in the Internet appearance (www.walther-trowal.de) of the company Walther Trowal! GmbH & Co. KG presented as "Rotamat”. It has a rotationally driven drum, which circulates the small parts to be coated by their rotational movements, so that a spray device mounted in the drum reaches the small parts from all sides with a coating jet. To dry the freshly coated small parts, a stream of hot air is passed through the drum.
- Such a coating drum holds, for example, 40 liters of workpieces which it coats and dries in a period of up to three hours.
- the hot air first acts on the paint surface, which hardens faster than the paint layer underneath.
- the consequence is often entrapment of residual solvents with further delayed drying; possibly arise so-called "cooker” by strong outgassing of solvents at individual points.
- the stream of hot air can disturb the fine coating jet from the spraying device and thereby prevent a homogeneous application of the coating material.
- the relatively slow warm air drying limits the choice of coating material: since the circulating small parts in the moving drum are in constant contact, the warm air must dry the coating within a very short, defined time, at least to the extent that it does Contact with other small parts survives undamaged. Only coating materials with very good drying properties come into question for this.
- US 6,027,568 (ND Industries) provides for the drying of freshly coated screws with infrared radiation.
- the screws are moved by a conveyor belt first through a spray station and then through a drying station in which the drying takes place with the IR radiation.
- EP 367 867 A1 (Classic Sanitär-She GmbH) also describes a circulating conveyor which transports small workpieces to a drying oven equipped with infrared radiators after they have been previously coated with lacquer in a separate unit.
- DD 268 284 A1 (VEB Lehrieri- und Mitwerkwalten Mittenwalde) generally mentions UV lamps as a means of heat-treating or drying surface-coated products.
- the invention deals with the problem of coating small parts both high-quality and time and cost-saving.
- the invention solves this problem by a device or a method according to the independent claims.
- the dependent claims relate to advantageous embodiments of the invention.
- FIG. 1 shows a section of an embodiment of a coating device according to the invention
- FIG. 2 shows a further embodiment of a coating device according to the invention
- FIG 3 shows an infrared radiator with separate air cooling for use in an embodiment of the invention
- FIG. 4 shows a section of a further embodiment of a coating device according to the invention.
- Fig. 5 is another view of the detail shown in Fig. 4.
- the invention provides a device for coating of small parts, which circulates the small parts in a coating drum, there sprayed by means of a spraying device with coating material and there also by means of a drying device using electromagnetic radiation dries. Furthermore, the invention proposes a corresponding method for coating small parts.
- the invention enables the coating of small parts of any shape with a diameter between a few millimeters and about 15 cm, which consist of any material, for example metal, rubber or plastic.
- Examples are rings, buttons, mobile phone shells, screws, gaskets, rivets, pins or golf balls.
- the small parts are filled into a barrel-shaped drum.
- the - normally closable - drum is usually equipped with a drive which ensures a rotation of the drum.
- the rotational movement of the drum moves the small parts in motion.
- the inner wall of the drum is provided with lamellae known from mixing drums ago, which take the small parts and thus cause a good circulation and mixing of the same.
- the coating device comprises a device, the coating material inside the
- Spray jet are adapted to the small parts to be coated and the coating material.
- Coating materials are - to name just a few examples - paints of all kinds and insulation, corrosion protection,
- the drying device of the coating device according to the invention heats, dries and / or hardens the freshly applied coating material still inside the drum.
- a radiator belonging to the drying device is directed, for example, on or directly next to the point at which the spray jet strikes the small parts. So there is a targeted, selective drying of the freshly sprayed small parts instead.
- the drying device may comprise a cooling device.
- a cooling device This directs, for example, an air flow to the drying device or passes water or other liquid along it.
- an independent cooling circuit separate from the drum interior proves to be advantageous for this purpose: the defined supply and discharge of the cooling medium to the radiator facilitates monitoring of the cooling, and the separation from the interior of the drum makes leakage of contaminated air through the cooling device impossible.
- an arrangement of the drying device in each part of the coating device is conceivable as long as the radiator can reach the small parts in the interior and dry or harden.
- the drying device (possibly together with the cooling device) is usually either arranged inside the coating drum or integrated in a cover for the coating drum.
- the cover may for example be a multi-part door, which closes the coating drum during operation and thus allows the generation of a negative pressure inside the drum and / or prevents falling out of the small parts to be coated.
- the drying / curing can alternatively simultaneously with the spraying or (immediately) afterwards.
- spraying and drying can be provided alternately, but this necessitates a relatively slow circulation of the small parts; a simultaneous with the spraying drying allows due to the good drying properties of electromagnetic radiation a much higher rotational frequency of the drum or the application of a thicker coating material layer per drum rotation, which leads to faster completion of the overall coating.
- the radiation used according to the invention for drying preferably originates either from the infrared (about 750-100 nm) or the ultraviolet (about 5 to 400 nm) wavelength range.
- the use of radiation from both wavelength ranges in a coating drum is also possible.
- UV radiation is used, for example, for the drying of UV radiation-curing or UV lacquers.
- UV coatings usually have a high surface hardness and scratch resistance. This type of paints needs no heat for drying; Rather, the UV radiation in the UV coating contained photoinitiators, which form radicals on UV exposure and induce polymerization.
- IR radiation in the entire coating layer generates heat evenly and thus causes their rapid and direct drying. That's why IR radiation is for the
- Infrared frequency to the coating and / or small parts material used accelerates the drying process even further.
- Drying with radiation from both wavelength ranges is particularly advantageous when coating the small parts with hybrid lacquer.
- the IR radiation heats up first coat the hybrid varnish and dry it before the UV radiation finally cures the varnish to achieve good surface hardness.
- FIG. 1 shows a section of an embodiment of a coating apparatus according to the invention, namely a drum 1 with a spraying device 4, 5 and a drying device 6, 7, 8.
- the drum 1 is rotatably mounted; a drive device, not shown, the drum about an imaginary by the center M of the drum 1 axis in
- slats 2 On the inside of the drum 1 slats 2 can be seen. They take the small parts 3 in part with a rotation of the drum 1 and thus ensure their good circulation and mixing.
- the slats 2 are bent from sheet metal and welded into the drum. So there are no joints, etc., in which solvent residues could settle.
- the shape of the lamellae 2 is preferably adapted in the manufacture of the coating device to the type and shape of the small parts 3, which are to be coated in the device.
- the blades 2 are mounted interchangeably in the drum 1. In this way, when providing differently shaped slats 2 an optimal match between the lamellar shape and shape of the small parts 3 - and thus an optimal entrainment effect - to improve the circulation / mixing of the small parts 3 can be achieved.
- a pivotable and height-adjustable spray gun 4 sprays a jet of coating material onto the moving hardware 3.
- the coating material is passed through the spray gun 4 Supply hoses fed, which extend within a fastening device 5.
- the drying device 6, 7, 8 comprises an IR radiant heater 6. This is, like the spray gun 4, pivotally mounted and adjustable in height, so that it can irradiate arbitrary locations of the small amount. It is fastened by means of a fastening device 7 on the drum 1, which contains the necessary supply lines (eg power lines).
- a sensor 8 is attached directly to the IR radiator 6. Its measured values are used to regulate the irradiance and duration.
- FIG. 2 shows an embodiment of a coating device 20 according to the invention.
- the drum 1 already shown in FIG. 1 is rotatably mounted in a receiving device 14 between two uprights 13.
- the drive, which sets the drum 1 in rotation, is provided in the interior of the receiving device 14.
- the coating device Preferably, the coating device
- the optimum angle of inclination is determined as a function of the amount of small parts with which the drum 1 is filled.
- the present embodiment has mounted on the receiving device 14 doors 9, which close the drum 1 in operation and thereby the structure a - later explained - allow negative pressure. Openings in one of the doors 9 allow the fastening devices 5, 7 and thus the supply lines for the spray gun 4 or the electromagnetic radiator 6, which are located inside the drum 1, to pass through the fastening devices 5, 7. The continuation of the lines is not shown.
- a viewing window 10 in one of the doors 9 allows an operator to observe the coating progress in the drum 1.
- a ventilation is provided in the present embodiment: a valve located in the right-hand upright 13 , Not visible in the figure extraction sucks through the exhaust duct 12, the gas mixture from the drum 1 and at the same time through an air supply port 18 fresh air into the drum 1.
- This method also causes a slight negative pressure in the drum 1, the leakage of fumes or odors effectively prevented. If there is no danger of explosion or poisoning, fresh air injection is conceivable for other embodiments of a coating device according to the invention instead of the exhaust air extraction.
- some embodiments of the invention provide for cooling the radiation source contained in the drying device.
- Another possibility is a separate air cooling of the radiator.
- Fig. 3 shows an infrared radiator 6 with separate air cooling for use in an embodiment of the invention.
- An embodiment of the invention directs the heated air flow after passing through the housing 17 as an additional heating in the drum interior and on the small parts that he can not penetrate into the area of the spray, but hits small parts outside the spray area.
- Housing in conjunction with a separate from the coating chamber inside the drum cooling circuit. For example, a fan sucks a defined amount of air from the environment of the drum and passes it over
- An embodiment of the invention provides monitoring of the refrigeration cycle.
- a measurement of the volumetric flow at one point of the air-handling system is suitable for this purpose, for example.
- a measurement of the volume flow in the exhaust duct is particularly advantageous, because there the amount of cooling air can be detected, which has actually passed the radiator housing 17.
- a temperature sensor can be used, which receives the temperature of the radiation sources 15 or the radiator housing 17.
- a control unit On the basis of the measured values determined, a control unit then detects occurring standard deviations and triggers, if necessary. an alarm or turns off the spotlight 6. Other reactions of the control unit are also conceivable and known to the person skilled in the art.
- some embodiments of the invention perform water cooling of the radiation source in the drying device.
- the radiation source or the radiation sources in a housing, for example made of glass.
- cool water is passed through the housing with the help of two water connections, which dissipates a considerable amount (up to 50%) of the heat introduced into the housing itself.
- the passing water heats up only a few degrees.
- the radiation source (or its power connection) preferably comprises a radiation-permeable cover as protection against the water flowing through the housing.
- a monitor could include, besides a temperature measurement, for example, a flow measurement.
- FIG. 4 shows, as a section of a further embodiment of the coating device according to the invention, the inside of a door 9, which forms part of a cover 9 for the drum 1.
- the "inside” of the closed door 9 of the drum 1 faces, their “outside” is visible and accessible to the operator of the coating system.
- the radiation device 6 is integrated in the door 9.
- the spotlight housing 17 has a quartz glass pane, through which the radiation source 15 (not visible in this figure) emits its electromagnetic radiation to the small parts in the interior of the drum 1. Opposite the inner surface of the door 9, the spotlight housing 17 protrudes slightly.
- FIG. 5 the outside of the door 9 is shown in FIG. 4. Normally, the "inner life" of the door is 9 hidden by a removable service cover (not shown).
- the hoses 32 are invisible behind a diaphragm 34; they are connected to the inlet and outlet openings 36 shown in Fig. 4.
- the supply and exhaust ports 36 corresponding openings, which are connected to a suitable air control system inside the receiving device. If the door 9 is closed, the openings of the receiving device preferably snap into the inlet and outlet openings 36 of the door 9, so that an air-tight connection is formed.
- a fan of the air duct system then sucks cool air from the environment of the system and passes it through lines in the receiving device 14, the supply air opening 36 and one of the hoses 32 in the housing 17. When passing through the radiator housing 17, the air heats up before the Air control system over the other of the hoses 32, the exhaust port 36 and lines in the receiving device back into the environment.
- a preferred alternative to this embodiment of the air duct system is a coupling or connection of the supply or exhaust air openings 36 with the corresponding openings of the receiving device 14, which also remains when opening the door 9. This ensures even with the door open 9 a conclusion of the air duct system against possibly emerging from the drum interior, with solvent residues offset air.
- offer flexible hoses on the Opening the door 9 are partially pulled out of the receiving device 14.
- the entire air handling system including fan etc. is integrated in the door 9; in the receiving device 14 is then no part of the cooling air control system.
- the inlet and outlet openings 36 are arranged so that they are exposed when the door 9 is closed.
- a ventilator of the air duct system integrated in the door 9 sucks in air from the surroundings through the inlet air opening 36 and, after passing through the radiator housing 17 through the exhaust air opening 36, discharges it back into the environment.
- Cooling device as advantageous: the cooling medium does not have to be passed through the drum interior; Rather, the cooling control system runs completely outside the
- the radiation drying in a coating drum according to the invention offers a number of advantages.
- the initially mentioned problem of spray jet deflection does not occur, because the air flow which is necessary at conventional hot air drying is absent at the spray point.
- the coating material dries faster, which allows a variety of paint selection, in which only little attention must be paid to the drying properties of the coating materials. Owing to the better heating and faster drying of the coating, higher drum speeds or thicker coating application per rotation are possible; the process time is significantly reduced (by about one third) compared to conventional hot-air drying. The Shortening the process time also leads to a reduction in the "overspray", ie the unnecessarily used coating material. In addition, arise during the application of thicker layers of coating material "and their fast drying or curing particularly shiny, brilliant surfaces.
- the preheating time of the drum (especially when using infrared radiation) is significantly shortened because the radiation heats the small parts very quickly to the ideal temperature for coating. Since the radiation can act on the small parts in a targeted manner, it is not necessary to heat the entire drum. As a result, noticeable power savings of in some cases 20 kW and more are achieved compared to conventional air drying.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL06791614T PL1916905T3 (pl) | 2005-08-23 | 2006-08-22 | Urządzenie powlekające do powlekania małych części |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005039875A DE102005039875C5 (de) | 2005-08-23 | 2005-08-23 | Beschichtungsvorrichtung zur Beschichtung von Kleinteilen |
PCT/EP2006/008240 WO2007022954A1 (de) | 2005-08-23 | 2006-08-22 | Beschichtungsvorrichtung zur beschichtung von kleinteilen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1916905A1 true EP1916905A1 (de) | 2008-05-07 |
EP1916905B1 EP1916905B1 (de) | 2013-04-24 |
EP1916905B8 EP1916905B8 (de) | 2013-12-04 |
Family
ID=37232920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06791614.8A Active EP1916905B8 (de) | 2005-08-23 | 2006-08-22 | Beschichtungsvorrichtung zur beschichtung von kleinteilen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1916905B8 (de) |
DE (1) | DE102005039875C5 (de) |
DK (1) | DK1916905T3 (de) |
ES (1) | ES2415368T3 (de) |
PL (1) | PL1916905T3 (de) |
WO (1) | WO2007022954A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010030232B4 (de) * | 2010-06-17 | 2014-12-18 | Diener Electronic Gmbh & Co. Kg | Kleinteilebeschichtungsanlage |
DE102015109420A1 (de) | 2015-06-12 | 2016-12-15 | Special Coatings Gmbh & Co. Kg | Beschichtungsvorrichtung mit Zahnradpumpenförderung |
DE102015122319A1 (de) | 2015-12-18 | 2017-06-22 | Special Coatings Gmbh & Co. Kg | Trommelbeschichtungsverfahren und -vorrichtung für kleine mengen an zu beschichtenden kleinteilen |
DE102016209595B3 (de) | 2016-06-01 | 2017-07-13 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Beschichtung von Kugeln |
CN106196958A (zh) * | 2016-08-11 | 2016-12-07 | 吴江市正大电热电器有限公司 | 一种自洁的混合搅拌的转盘式电热烘箱 |
CN108543667B (zh) * | 2018-06-19 | 2023-11-03 | 马鞍山市益丰实业集团有限公司 | 一种钢球浸油盛装桶及使用方法 |
CN116076756B (zh) * | 2022-12-26 | 2024-07-23 | 青岛康大食品有限公司 | 一种风味兔肉加工装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH428094A (de) * | 1963-09-19 | 1967-01-15 | Wander Ag Dr A | Vorrichtung zum Überziehen von Formlingen mit einem Deckbelag |
DE2249863A1 (de) * | 1972-10-11 | 1974-04-18 | Werner Glatt | Vorrichtung zum dragieren von pillen, tabletten, granulaten und dergleichen |
FR2374968A1 (fr) * | 1976-12-21 | 1978-07-21 | Jehl Guy | Procede et appareillage pour l'enrobage par solutions ou suspensions aqueuses |
DE3375454D1 (en) * | 1983-07-29 | 1988-03-03 | Boiron | Device for the production of sugar products or the like in loose bulk, for instance for homeopathic pharmacy, and products so obtained |
CH673962A5 (en) * | 1987-11-10 | 1990-04-30 | Glatt Gmbh | Particle coating appts. - with swirl chamber, spray head and UV light polymerisation |
DD268284A1 (de) * | 1988-01-07 | 1989-05-24 | Lehrgeraete Und Reparaturwerk | Verfahren und vorrichtung zur trocknung oberflaechenbeschichteter kleinstteile |
EP0367867A1 (de) * | 1988-11-09 | 1990-05-16 | Classic Sanitär-Produkte Gmbh | Einrichtung zum Erwärmen von kleineren Werkstücken |
US5362505A (en) * | 1992-11-10 | 1994-11-08 | The Procter & Gamble Company | Coating unblanched, raw nuts |
US6027568A (en) * | 1996-06-12 | 2000-02-22 | Nd Industries, Inc. | Apparatus for processing fasteners |
ATE420736T1 (de) * | 2002-09-04 | 2009-01-15 | Powrex Kk | Beschichtungsvorrichtung |
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2005
- 2005-08-23 DE DE102005039875A patent/DE102005039875C5/de active Active
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2006
- 2006-08-22 DK DK06791614.8T patent/DK1916905T3/da active
- 2006-08-22 PL PL06791614T patent/PL1916905T3/pl unknown
- 2006-08-22 WO PCT/EP2006/008240 patent/WO2007022954A1/de active Application Filing
- 2006-08-22 EP EP06791614.8A patent/EP1916905B8/de active Active
- 2006-08-22 ES ES06791614T patent/ES2415368T3/es active Active
Non-Patent Citations (1)
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Also Published As
Publication number | Publication date |
---|---|
EP1916905B8 (de) | 2013-12-04 |
DE102005039875A1 (de) | 2007-03-01 |
WO2007022954A1 (de) | 2007-03-01 |
ES2415368T3 (es) | 2013-07-25 |
DE102005039875B4 (de) | 2007-10-25 |
EP1916905B1 (de) | 2013-04-24 |
PL1916905T3 (pl) | 2013-09-30 |
DK1916905T3 (da) | 2013-07-01 |
DE102005039875C5 (de) | 2010-02-25 |
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