DE701053C - Tobacco spreader - Google Patents
Tobacco spreaderInfo
- Publication number
- DE701053C DE701053C DE1939B0186356 DEB0186356D DE701053C DE 701053 C DE701053 C DE 701053C DE 1939B0186356 DE1939B0186356 DE 1939B0186356 DE B0186356 D DEB0186356 D DE B0186356D DE 701053 C DE701053 C DE 701053C
- Authority
- DE
- Germany
- Prior art keywords
- tobacco
- strand
- spreader
- speed
- density
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/39—Tobacco feeding devices
- A24C5/397—Tobacco feeding devices with means for regulating the tobacco quantity
Description
Tabakausbreiter Es ist schon vorgeschlagen worden, eine Photozelle zum Messen der Vließstärke des der Strangrinne der Zigarettenmaschine zugeführten Tabaks zu verwenden (Patentschrift 471 6o3). Es sind weiterhin auch schon Vorrichtungen in der Literatur bekanntgeworden, bei denen auf Grund dieser Messung die Vließstärke selbsttätig geregelt wird. Dies geschieht aber stets so, daß auf Grund der Messung die zur Strangrinne geförderte Tabakmenge beeinflußt wird. Zu diesem Zweck wirkt die photoelektrische Vorrichtung auf den Ausbreiter oder ein Förderband ein (Patentschrift 662 003 und 599 7z6). Hierdurch kann wohl eine falsche Einstellung der Förderung berichtigt, nicht aber ein entstandener Fehler ausgeglichen werden.Tobacco spreader It has already been proposed a photocell for measuring the web thickness of the cigarette machine supplied to the strand channel To use tobacco (patent specification 471 6o3). There are still devices became known in the literature, in which based on this measurement the fleece strength is regulated automatically. But this always happens in such a way that on the basis of the measurement the amount of tobacco conveyed to the chute is influenced. To this end acts the photoelectric device on the spreader or a conveyor belt (patent specification 662 003 and 599 7z6). This can probably result in a wrong setting of the promotion corrected, but not compensated for an error that has arisen.
Dies letztere ermöglicht nun schon eine Einrichtung, welche die Tabakmenge unmittelbar vor der Strangrinne korrigiert (Patentschrift 486 5q.3).The latter already enables a device that controls the amount of tobacco corrected immediately in front of the strand channel (patent specification 486 5q.3).
Die Erfindung schlägt einen anderen Lösungsweg ein, indem sie entsprechend den bestehenden Unregelmäßigkeiten in der Strangdichte die Stranggeschwindigkeit ändert.The invention proposes a different approach by accordingly the existing irregularities in the strand density, the strand speed changes.
Der Ausbreiter der Zigarettenmaschine muß demnach bei der Feinsteuerung nach der Erfindung unabhängig von dem Strangbandantrieb Läufen. Das Förderband selbst und die Ausbreiterwalzen o. dgl. laufen im wesentlichen mit gleicher Geschwindigkeit. Die elektrische Lichtschranke regelt nach der festgestellten Tabakdichte die Stranggeschwindigkeit so, daß bei zuwenig Tabak auf dem Förderband die Stranggeschwindigkeit verringert wird, während bei zuviel Tabak auf dem Förderband, wenn also die Strangrinne zuviel Tabak in der Zeit erhalten würde, die Geschwindigkeit des Stranges größer ist.The spreader of the cigarette machine must therefore be fine-tuned according to the invention runs independently of the strand belt drive. The conveyor belt itself and the spreader rollers or the like run at essentially the same speed. The electric light barrier regulates the rod speed according to the determined tobacco density so that if there is not enough tobacco on the conveyor belt, the line speed is reduced becomes, while with too much tobacco on the conveyor belt, so when the chute is too much Tobacco would get in the time the speed of the strand is greater.
Das Abtasten der Tabakdichte kann z. B. am Förderband oder an der Stelle vorgenommen werden, wo der Tabak in die Strangrinne fällt, also an dem sog. Ablauf.Scanning the tobacco density can e.g. B. be made on the conveyor belt or at the point where the tobacco falls into the chute, so on the so-called. Drain.
Diese Stelle hat noch einen Vorteil, daß die Geschwindigkeit des Förderbandes dabei gar keine Rolle spielt und die Anordnung der Lichtquellen mit Rücksicht auf die Anbringung auch bei bereits bestehenden Tabakausbreitern sehr erleichtert ist.This point has another advantage that the speed of the conveyor belt plays no role at all and the arrangement of the light sources with consideration the attachment is also made much easier with existing tobacco spreaders.
Die beiliegende Zeichnung zeigt Ausführungsbeispiele bei einem Stachelwalzenausbreiter mit einer und in ähnlicher Form mit mehreren Walzen.The accompanying drawing shows exemplary embodiments of a spiked roller spreader with one and in a similar form with several rollers.
Die einzelnen Abtaststellen der Steuerung sind mit r, 2, 3, q. bezeichnet. Es ist grundsätzlich gleich, an welcher Stelle die optischen Abtastorgane stehen; wesentlich ist in allen diesen Fällen aber, daß die Steuerung die Geschwindigkeit des Strangbandes beeinflussen muß, um den Mengenausgleich herbeizuführen.The individual sampling points of the control are marked with r, 2, 3, q. designated. It is fundamentally the same at which point the optical scanning elements are located; In all of these cases, however, it is essential that the control adjusts the speed of the strand belt must influence in order to bring about the amount equalization.
Außerdem kann natürlich in bekannter Weise auch die Ausbreiterwalze in ihrer Drehzahl durch die Steuerung beeinflußt werden.In addition, the spreading roller can of course also be used in a known manner can be influenced in their speed by the control.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1939B0186356 DE701053C (en) | 1939-02-18 | 1939-02-18 | Tobacco spreader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1939B0186356 DE701053C (en) | 1939-02-18 | 1939-02-18 | Tobacco spreader |
Publications (1)
Publication Number | Publication Date |
---|---|
DE701053C true DE701053C (en) | 1941-01-07 |
Family
ID=7010231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1939B0186356 Expired DE701053C (en) | 1939-02-18 | 1939-02-18 | Tobacco spreader |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE701053C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519089A (en) * | 1941-04-02 | 1950-08-15 | American Mach & Foundry | Tobacco feed control mechanism |
US2861683A (en) * | 1953-04-13 | 1958-11-25 | American Mach & Foundry | Measurement of cigarette rod density by radiation |
DE1077591B (en) * | 1957-03-28 | 1960-03-10 | Molins Machine Co Ltd | Cigarette rod machine |
DE1192569B (en) * | 1961-04-07 | 1965-05-06 | British American Tobacco Co | Checker for cigarette filters |
DE2621410A1 (en) * | 1976-05-14 | 1977-12-01 | Hauni Werke Koerber & Co Kg | DEVICE FOR THE FORMATION OF A CONTINUOUS TOBACCO FIBER FOR THE PRODUCTION OF ROD-SHAPED ARTICLES IN THE TOBACCO-PROCESSING INDUSTRY |
-
1939
- 1939-02-18 DE DE1939B0186356 patent/DE701053C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519089A (en) * | 1941-04-02 | 1950-08-15 | American Mach & Foundry | Tobacco feed control mechanism |
US2861683A (en) * | 1953-04-13 | 1958-11-25 | American Mach & Foundry | Measurement of cigarette rod density by radiation |
DE1077591B (en) * | 1957-03-28 | 1960-03-10 | Molins Machine Co Ltd | Cigarette rod machine |
DE1192569B (en) * | 1961-04-07 | 1965-05-06 | British American Tobacco Co | Checker for cigarette filters |
DE2621410A1 (en) * | 1976-05-14 | 1977-12-01 | Hauni Werke Koerber & Co Kg | DEVICE FOR THE FORMATION OF A CONTINUOUS TOBACCO FIBER FOR THE PRODUCTION OF ROD-SHAPED ARTICLES IN THE TOBACCO-PROCESSING INDUSTRY |
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