DE476069C - Feed device for continuously working annealing furnaces - Google Patents
Feed device for continuously working annealing furnacesInfo
- Publication number
- DE476069C DE476069C DEB132961D DEB0132961D DE476069C DE 476069 C DE476069 C DE 476069C DE B132961 D DEB132961 D DE B132961D DE B0132961 D DEB0132961 D DE B0132961D DE 476069 C DE476069 C DE 476069C
- Authority
- DE
- Germany
- Prior art keywords
- feed device
- annealing furnaces
- continuously working
- working annealing
- eccentric
- 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
Links
- 238000000137 annealing Methods 0.000 title claims description 4
- 239000000969 carrier Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000001404 mediated effect Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
- F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path walking beam furnace
- F27B9/202—Conveyor mechanisms therefor
- F27B9/205—Conveyor mechanisms therefor having excentrics or lever arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Description
Vorschubvorrichtung für ununterbrochen arbeitende Glühöfen Die Erfindung richtet sich auf die Antriebvorrichtung für einen zum ununterbrochenen Glühen von Werkstücken bestimmten Ofen, dessen Herd aus einer ebenen, festen Platte besteht, wobei zwei oder mehr Längsträger durch Heben und Senken sowie Vorwärts-und Rückwärtsbewegen die auf dem Herd liegenden Werkstücke anhebend und eine Strecke weiter wieder niederlegend durch den Ofen führen.Feed device for continuously operating annealing furnaces The invention aimed at the drive device for one to continuously glow from Oven, the hearth of which consists of a flat, solid plate, taking two or more side members by raising and lowering as well as moving back and forth Lifting the workpieces lying on the stove and laying them down a distance further through the oven.
Gegenüber bekannten Bauarten solcher Üfen ist die Erfindung bestrebt, die Aufgabe unter erhöhter Betriebssicherheit besonders einfach zu lösen, insbesondere die beweglichen Längsträger günstig zu stützen und parallel zu führen, so daß jede Last ohne Rücksicht auf ihr Gewicht und auf die Länge des Ofens gefördert werden kann. Dabei liegen die Getriebeteile unterhalb des eigentlichen Ofens, ohne der Ofenhitze ausgesetzt zu sein.Compared to known types of such Üfen, the invention seeks to to solve the task particularly easily with increased operational reliability, in particular to support the movable longitudinal beams and to guide them in parallel, so that each Load can be conveyed regardless of its weight and the length of the furnace can. The gear parts are below the actual furnace without the Exposure to oven heat.
Die Erfindung verwendet den an sich bekannten, bisher für die versenkbaren Träger einzeln benutzten Exzenterantrieb dergestalt, daß die versenkbaren Träger auf einem unterhalb der Herdplatte von mehreren Exzentergetrieben parallel geführten Rahmen unter Vermittlung von Stützen gelagert sind. Gegenüber einer bekannten, mit Keilschub wirkenden mehrfachen Unterstützung der Träger sowie der Heb- und Senkvorrichtung zeichnet sich die Erfindung dadurch aus, daß die Exzentertriebe hinsichtlich der Reibungsverhältnisse günstiger sind und sich von einer durchlaufenden Welle aus einzeln in Gang setzen lassen, wogegen die mehrfachen Keilschübe von einem Ende des Ofens her in Tätigkeit zu setzen sind. In der Zeichnung ist der neue Glühofen durch Abb. i im Querschnitt, durch Abb. 2 im Längsschnitt für eine beispielsweise Ausführungsform schematisch dargestellt.The invention uses the known, previously for the retractable Carrier individually used eccentric drive in such a way that the retractable carrier on a parallel guided by several eccentric gears below the hotplate Frame are stored by means of supports. Opposite a well-known, with Multiple support of the carrier and the lifting and lowering device acting on the wedge thrust The invention is characterized in that the eccentric drives in terms of Friction conditions are more favorable and are based on a continuous wave Can be started individually, while the multiple wedge thrusts from one end of the furnace are to be put into operation. The drawing shows the new annealing furnace through Fig. i in cross section, through Fig. 2 in longitudinal section for an example Embodiment shown schematically.
Die in den Aussparungen der Herdplatte i gut passend geführten Träger 2 sind unterhalb der Herdplatte mit einem Schienenrahmen 3 fest verbunden, der gegebenenfalls zwischen unterhalb des Herdes vorgesehenen hitzebeständigen Leisten 4. in der Ebene seiner Längsbewegung lose geführt ist. Der Rahmen 3 ruht auf den Schwingen von zwei oder mehr zweckmäßig tief zu enterst am Fußboden vorgesehenen Exzenterantrieben 5.The carrier, which is guided in a well-fitting manner in the recesses in the hob 2 are firmly connected below the stove top with a rail frame 3, which, if necessary between heat-resistant strips provided below the cooker 4. on the level its longitudinal movement is loosely guided. The frame 3 rests on the wings of two or more expediently deep to the eccentric drives provided on the floor 5.
Um den. Zutritt von Luft zum Herd möglichst zu hindern, ist unterhalb des Herdes eine feste Platte 6 vorgesehen, die nur schmale Schlitze 7 für die Bewegungsfreiheit der Stützen 8 läßt; die Stützen bilden eine starre Verbindung zwischen dem Rahmen 3 und den Trägern 2.To the. To prevent the entry of air to the stove as much as possible, is below of the stove a fixed plate 6 is provided, which only has narrow slots 7 for freedom of movement the supports 8 leaves; the supports form a rigid connection between the frame 3 and the beams 2.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB132961D DE476069C (en) | Feed device for continuously working annealing furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB132961D DE476069C (en) | Feed device for continuously working annealing furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE476069C true DE476069C (en) | 1929-05-07 |
Family
ID=6998193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB132961D Expired DE476069C (en) | Feed device for continuously working annealing furnaces |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE476069C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE931233C (en) * | 1951-10-27 | 1955-08-04 | Hermann C Starck Ag | Walking beam conveyor device in annealing furnaces for moving goods |
-
0
- DE DEB132961D patent/DE476069C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE931233C (en) * | 1951-10-27 | 1955-08-04 | Hermann C Starck Ag | Walking beam conveyor device in annealing furnaces for moving goods |
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