EP0712688B1 - Entgratungs-, Satinier- und Poliermaschine mit Förderband-Antrieb - Google Patents
Entgratungs-, Satinier- und Poliermaschine mit Förderband-Antrieb Download PDFInfo
- Publication number
- EP0712688B1 EP0712688B1 EP95115999A EP95115999A EP0712688B1 EP 0712688 B1 EP0712688 B1 EP 0712688B1 EP 95115999 A EP95115999 A EP 95115999A EP 95115999 A EP95115999 A EP 95115999A EP 0712688 B1 EP0712688 B1 EP 0712688B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- polishing
- basket
- trough
- conveyor belt
- medium
- 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.)
- Expired - Lifetime
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 81
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract 5
- 229910052751 metal Inorganic materials 0.000 claims abstract 5
- 239000010970 precious metal Substances 0.000 claims 2
- 239000004744 fabric Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000007517 polishing process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/16—Means for separating the workpiece from the abrasive medium at the end of operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/05—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving a container formed as a conveyor belt
Definitions
- the present invention relates to a deburring, Satinizing and polishing machine with conveyor belt drive after the preamble of claims 1 and 5.
- Such a machine is known from WO 93/07992.
- a revolving conveyor belt is used, which in a trough is included.
- the band fits in his Shaping the inlaid objects to be polished at, the roles supporting the tape in the Running polishing liquid.
- this construction has the disadvantage that Polished material after the polishing process laboriously by hand must be collected, especially with small parts such as Cutlery or jewelry is very time consuming. Also the polishing media must be changed when changing the polishing medium can be removed manually from above with small buckets.
- the previous construction offers the user no access behind and under the polishing trough for the periodic cleaning of the water tank wherever inevitably soap residues and other soiling form.
- a conveyor belt can only be changed Disassembly of the polishing trough and the conveyor rollers take place.
- Another disadvantage of this construction is that relatively large demand for soapy water and its disposal.
- US 4 034 520 discloses an apparatus for the Finishing parts by vibration. Every part is included in a basket opposite the Device is only movable to a limited extent. The Picking up multiple parts in one basket as well as the problem after a long period of processing Twisting of the basket is not addressed.
- the present invention aims to the known To further develop polishing machines with conveyor belt drives that these are much more user-friendly and also become more maintenance-friendly.
- Another advantage is that this is in the polishing trough remaining polishing medium quickly and easily from the Polishing trough can be removed and even sorted out of the polishing medium is possible according to the size of the polishing body.
- Another advantage is that quick access to the Inside of the machine and economical use of polishing solution is achieved.
- the polishing material Container element (FIG. 3) in the form of a basket 28 provided that during or after the end of Polishing process is integrated in the polishing trough 2.
- the semicircular basket 28 with opening and two handles 26 is in its semicircular wall 24 the diameter of the trough-shaped polishing trough adapted as precisely as possible and consists of a wire mesh or mesh.
- the basket will with its opening down into the polishing trough 2 on the Polishing medium 21 placed.
- the Conveyor belt 9 and the polishing medium 21 becomes the basket 28 co-driven, so that the polishing medium incl (or repeatedly) fall into the basket.
- the machine's polishing process is exactly at that point stopped where the handles 26 of the basket 28 go up demonstrate.
- you lift the filled basket they fall Polish through the mesh of the grid while the Polish remains in the basket.
- the mesh size of the Wire mesh is the size of the polishing material adapted to the resistance when lifting as low as possible to keep.
- a perforated plate can also be used instead of a wire mesh maximum possible passage can be used.
- the end faces 25 of the basket 28 do not require any for this function Outlet openings. However, the weight of the basket to keep it as low as possible, it is more advantageous to End faces 25 also to be provided as a wire mesh.
- the Handles 26 can also be on the semicircular wall 24 to be appropriate. To the effort when lifting can reduce, instead of a single, several these baskets can be used side by side. This will be done before be the case if instead of the polishing material heavy polishing medium 21 such as Steel itself removed must become. To do this, select passage openings that are smaller than the polishing body 21, or dispensed with any passage opening at all.
- the semicircular wall 24 of the Diameter of the polishing trough 2 is adapted as precisely as possible and its flat wall 27 made of a wire mesh, braid or a perforated plate with the largest possible opening consists.
- the semicircular wall 24 is rubberized to to give as much hold on the conveyor belt 9. While or after the polishing process is completed, the cage 29 with the flat wall 27 placed on the polishing medium 21. By rotating the conveyor belt 9 and the medium 21st the cage 29 is also driven. It will Polished material pushed in front of the cage, while the Polishing body 21 through the mesh of the flat wall 27 in drop the cage.
- the machine at the time stopped where the flat wall is facing up that's it Polished material above the polishing medium and can be light Way to be collected.
- the end faces 25 and the semicircular wall 24 do not need through openings, but are also more advantageous from wire mesh made to keep the weight as low as possible.
- both the basket 28 with opening and the cage 29, which is closed on all sides, enables this Do not only separate the polishing material, but also that Sort out large and small polishing particles if the Mixture of the polishing medium should be changed.
- the machine is new only from a tubular frame 1 as a chassis, wherein see the trough-shaped polishing trough 2. This is only on a single face on the base frame screwed on. All on the running side of the conveyor belt rotating conveyor rollers 6, 22 are directly on the polishing trough 2 stored. For this purpose, the front faces of the Polishing trough on the left and right a support profile 3.
- the conveyor belt 9 itself is only inside the polishing trough 2 between the two upper conveyor rollers 6, 22 by the Weight of the polishing medium 21 under full tension while it is no longer under tension below the polishing trough stands.
- the former tensioning roller now only takes over Leveling function 22, 23 for centering the belt, and instead of rotating rollers Rib reinforcements 20 below the polishing trough at the same time as sliding surfaces for deflecting the Conveyor belt 9. Since this is not in its entirety is under tension, the sense of rotation is in one Direction specified.
- the endless belt is about the Drive roller 6 rotated and pulls the polishing medium as Serving with excitement. So that the conveyor belt 9 in its Position is held and against the ingress of Polishing bodies between its running side and the sliding surface of the polishing trough are protected on both ends of the polishing trough an insert wall 4 with a flat profile by means of at least one cam 5b and a wing screw 5a attached.
- a drip pan 13 on Base frame 1 attached.
- This is advantageous in shape a pull-out drawer shown, so a Cleaning is possible at any time.
- a valve 12 is available directly on the polishing trough, so that the lye both in the collecting pan underneath Disposal or drained directly into the sewage system can be. Since only the polishing trough with polishing lye is filled, the need for water and Polishing soap to a sixth compared to conventional Design type.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
- Figur 1:
- eine Längsschnittdarstellung einer Ausführungsform der erfindungsgemässen Maschinenbauart mit sofortiger Zugänglichkeit für Reinigung und Unterhalt;
- Figur 2:
- eine Querschnittdarstellung der Ausführungsform nach Figur 1;
- Figur 3:
- eine perspektivische Zeichnung einer Ausführungsform des erfindungsgemässen Korbes zum Einsammeln des Polierguts;
- Figur 4:
- eine perspektivische Zeichnung einer Ausführungsform des erfindungsgemässen Käfigs zum Trennen von Poliergut oder unterschiedlichen Polierkörpern voneinander;
- Figur 5A-5C:
- schematische Darstellung des Funktionsprinzips nach Figur 3;
- Figur 6A-6C:
- schematische Darstellung des Funktionsprinzips nach Figur 4.
Claims (7)
- Maschine zum Entgraten, Satinieren und Polieren von Metallwaren, insbesondere aus Edelmetallen, bestehend aus einem stationären, muldenförmigen Poliertrog (2), worin das Schleif- oder Poliermedium (21) mittels eines endlosen Förderbandes (9) in Rotation gebracht wird, gekennzeichnet durch einen im Durchmesser dem Poliertrog (2) angepassten, und mit zwei Handgriffen (26) versehenen halbrunden Korb (28) zum Einsammeln des Poliergutes und/oder des Poliermediums (21), wobei der Korb (28) durch das Förderband (9) in Rotation bringbar ist.
- Maschine nach Anspruch 1, dadurch gekennzeichnet, daß der Korb (28) aus einem Drahtgitter oder -geflecht besteht.
- Maschine nach Anspruch 1, dadurch gekennzeichnet, daß die halbrunde Wandung (24) des Korbes (28) aus einem Lochblech gefertigt ist.
- Maschine nach Anspruch 1, dadurch gekennzeichnet, daß für das Entfernen des Poliermediums (21) die halbrunde Wandung (24) sowie die beiden Stirnseiten (25) des Korbes (28) keine Durchlaßöffnungen aufweisen.
- Maschine zum Entgraten, Satinieren und Polieren von Metallwaren, insbesondere aus Edelmetallen, bestehend aus einem stationären, muldenförmigen Poliertrog (2), worin das Schleif- oder Poliermedium (21) mittels eines endlosen Förderbandes (9) in Rotation gebracht wird, gekennzeichnet durch einen im Durchmesser dem Poliertrog (2) angepassten, allseitig verschlossenen halbrunden Käfig (29) zum Trennen des Poliergutes vom Poliermedium (21), wobei der Käfig (29) durch das Förderband (9) in Rotation bringbar ist.
- Maschine nach Anspruch 5, dadurch gekennzeichnet, daß der Käfig (29) aus einem Drahtgitter oder -geflecht besteht.
- Maschine nach Anspruch 5, dadurch gekennzeichnet, daß die flache Wandung (27) des Käfigs (29) aus einem Lochblech besteht.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4441273A DE4441273C1 (de) | 1994-11-19 | 1994-11-19 | Maschine zum Entgraten, Satinieren und Polieren von Metallwaren |
DE4441273 | 1994-11-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0712688A2 EP0712688A2 (de) | 1996-05-22 |
EP0712688A3 EP0712688A3 (de) | 1996-09-04 |
EP0712688B1 true EP0712688B1 (de) | 1999-07-07 |
Family
ID=6533691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95115999A Expired - Lifetime EP0712688B1 (de) | 1994-11-19 | 1995-10-11 | Entgratungs-, Satinier- und Poliermaschine mit Förderband-Antrieb |
Country Status (5)
Country | Link |
---|---|
US (1) | US6277011B1 (de) |
EP (1) | EP0712688B1 (de) |
AT (1) | ATE181864T1 (de) |
DE (2) | DE4441273C1 (de) |
ES (1) | ES2136230T3 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW481179U (en) * | 2001-05-23 | 2002-03-21 | Yukari Iizuka | Structure improvement for seam of wristlet |
FR2881069B1 (fr) * | 2005-01-27 | 2007-04-27 | Pierre Laujon | Machine de nettoyage |
CA2584432A1 (en) * | 2006-04-06 | 2007-10-06 | General Kinematics Corporation | Apparatuses and methods for removing particulate materials |
DE102007019316A1 (de) * | 2007-04-24 | 2008-11-06 | Rösler Holding GmbH & Co. KG | Gleitschliffanlage |
US9707601B2 (en) * | 2013-01-31 | 2017-07-18 | Deka Products Limited Partnership | Apparatus and method for cleaning objects |
US9993906B1 (en) | 2015-01-19 | 2018-06-12 | Berry's Manufacturing of Utah, Inc. | Vibratory tumbler |
US10144206B2 (en) * | 2015-04-28 | 2018-12-04 | Xerox Corporation | System and method for removing support material from a three-dimensional printed object |
CN110918981B (zh) * | 2019-12-10 | 2021-08-13 | 深圳市冠强粉末冶金制品有限公司 | 粉末冶金生产线及生产工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2366879A (en) * | 1942-08-08 | 1945-01-09 | Locke Insulator Corp | Apparatus for separating galvanized articles |
US3098323A (en) * | 1961-11-10 | 1963-07-23 | Bell Intercontinental Corp | Means for separation and removal of parts from a vibrating machine |
US3246429A (en) * | 1962-04-06 | 1966-04-19 | Peter P Ruppe | Apparatus for surface finishing articles |
US3134203A (en) * | 1962-08-08 | 1964-05-26 | Silver Service Corp | Tumbling apparatus |
US3253369A (en) * | 1964-01-02 | 1966-05-31 | Reichert Float & Mfg Company | Apparatus for cleaning and processing articles |
US3315417A (en) * | 1964-05-25 | 1967-04-25 | Donald E Roberts | Vibratory finishing apparatus |
US3535159A (en) * | 1967-12-07 | 1970-10-20 | Branson Instr | Method and apparatus for applying ultrasonic energy to a workpiece |
CH494091A (de) * | 1968-07-26 | 1970-07-31 | Frederic Moreillon Raymond | Maschine zum Polieren und Abgraten von Metallwaren, insbesondere Silberwaren |
US3715840A (en) * | 1970-12-31 | 1973-02-13 | Grav I Flo Corp | Apparatus and method for finishing workpieces |
US3680266A (en) * | 1971-02-16 | 1972-08-01 | Twin Orb Corp | Apparatus and method for burnishing metal objects |
US3774888A (en) * | 1971-05-28 | 1973-11-27 | Vibrodyne Inc | Vibratory apparatus |
DE2219039A1 (de) * | 1972-04-19 | 1973-10-31 | Manfrid Dreher Kg Apparatebau | Bedienungseinrichtung fuer trommelanlagen |
US4034520A (en) * | 1973-11-12 | 1977-07-12 | Roto-Finish Company | Finishing apparatus having part-isolating means which is supported for vibration with the finishing chamber and carried along by contents thereof |
US4691400A (en) * | 1983-06-09 | 1987-09-08 | Arneson Howard M | Article buffing apparatus and method |
EP0445728B1 (de) * | 1990-03-07 | 1994-06-08 | Hitachi, Ltd. | Vorrichtung und Verfahren zur Oberflächenreinigung |
FR2682630B1 (fr) * | 1991-10-21 | 1996-01-26 | Laujon Pierre | Dispositif pour modifier l'etat de surface d'objets ou la granulometrie de produits poudreux. |
-
1994
- 1994-11-19 DE DE4441273A patent/DE4441273C1/de not_active Expired - Fee Related
-
1995
- 1995-10-11 EP EP95115999A patent/EP0712688B1/de not_active Expired - Lifetime
- 1995-10-11 AT AT95115999T patent/ATE181864T1/de not_active IP Right Cessation
- 1995-10-11 DE DE59506346T patent/DE59506346D1/de not_active Expired - Lifetime
- 1995-10-11 ES ES95115999T patent/ES2136230T3/es not_active Expired - Lifetime
- 1995-11-16 US US08/558,720 patent/US6277011B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0712688A3 (de) | 1996-09-04 |
ATE181864T1 (de) | 1999-07-15 |
EP0712688A2 (de) | 1996-05-22 |
US6277011B1 (en) | 2001-08-21 |
DE59506346D1 (de) | 1999-08-12 |
DE4441273C1 (de) | 1996-04-11 |
ES2136230T3 (es) | 1999-11-16 |
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