DE1100116B - Winding drum, the braking effect of which is regulated by the weight of the drum, especially for strand-shaped winding material for electrical cables - Google Patents
Winding drum, the braking effect of which is regulated by the weight of the drum, especially for strand-shaped winding material for electrical cablesInfo
- Publication number
- DE1100116B DE1100116B DES56445A DES0056445A DE1100116B DE 1100116 B DE1100116 B DE 1100116B DE S56445 A DES56445 A DE S56445A DE S0056445 A DES0056445 A DE S0056445A DE 1100116 B DE1100116 B DE 1100116B
- Authority
- DE
- Germany
- Prior art keywords
- drum
- winding
- screw spindle
- brake ring
- braking surface
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 title claims description 34
- 239000000463 material Substances 0.000 title claims description 21
- 230000000694 effects Effects 0.000 title claims description 8
- 230000001105 regulatory effect Effects 0.000 title claims description 4
- 238000013459 approach Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0228—Stranding-up by a twisting pay-off and take-up device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
- B65H59/043—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support with a braking force varying proportionally to the diameter or the weight of the package being unwound
- B65H59/046—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support with a braking force varying proportionally to the diameter or the weight of the package being unwound varying proportionally to the weight only
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
- D07B3/04—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position and are arranged in tandem along the axis of the machine, e.g. tubular or high-speed type stranding machine
- D07B3/045—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position and are arranged in tandem along the axis of the machine, e.g. tubular or high-speed type stranding machine with the reels axially aligned, their common axis coinciding with the axis of the machine
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
- D07B3/085—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
- D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/06—Bearing supports or brakes for supply bobbins or reels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2207/00—Rope or cable making machines
- D07B2207/40—Machine components
- D07B2207/4004—Unwinding devices
- D07B2207/4009—Unwinding devices over the head
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Description
DEUTSCHESGERMAN
Im Hauptpatent 1 048 305 wird für eine Wickeltrommel, deren Bremswirkung durch das Trommelgewicht geregelt wird, insbesondere für strangförmiges Wickelgut für elektrische Kabel, vorgeschlagen, die Trommelwelle mit der fest aufsitzenden Trommel 5 senkrecht bzw. zur Senkrechten geneigt anzuordnen und zwischen der unteren Stirnfläche der Trommelwelle und der Auflagefläche eine waagerechte bzw. zur Waagerechten geneigte Bremsfläche derart auszugestalten, daß sich beim Auf- oder Abwickeln des Wickelgutes bei konstant bleibendem Angriffsradius der Bremsfläche und Konstanthaltung der Bremsfläche selbst der spezifische Bremsdruck so ändert, daß die Zugspannung im Wickelgut konstant bleibt. Vorteilhaft wird der obere Bremsring mit der Trommelwelle in der Drehrichtung fest verbunden, so daß die Trommel auf die senkrecht stehende Welle aufgesteckt und mit ihr leicht lösbar verbunden werden kann, ohne die Bremsringe zu lösen bzw. offenzulegen. Das untere Ende der Trommelwelle wird dabei in einem Zapfenlager bzw. Lagertopf drehbar gelagert. Die Bremsringe werden zweckmäßig zwischen einem oberen auf die Trommeiwelle befestigten Ringflansch und einem unteren mit dem Lagertopf des Zapfenlagers verbundenen Ringflansch austauschbar befestigt.In the main patent 1 048 305 is for a winding drum, the braking effect of the drum weight is regulated, in particular for strand-shaped winding material for electrical cables, proposed that To arrange the drum shaft with the firmly seated drum 5 perpendicular or inclined to the vertical and between the lower end face of the drum shaft and the support surface a horizontal or for Design the horizontal inclined braking surface in such a way that when winding or unwinding the Coiled material with a constant attack radius of the braking surface and keeping the braking surface constant even the specific brake pressure changes so that the tension in the winding material remains constant. Advantageous the upper brake ring is firmly connected to the drum shaft in the direction of rotation, so that the Drum can be attached to the vertical shaft and can be easily detachably connected to it without to loosen or expose the brake rings. The lower end of the drum shaft is in a journal bearing or bearing pot rotatably mounted. The brake rings are expediently between an upper one the drum shaft attached ring flange and a lower one connected to the bearing pot of the journal bearing Ring flange fastened interchangeably.
Durch Versuche und praktische Anwendungen wurde festgestellt, daß insbesondere beim Abwickeln des Wickelgutes Ablaufspannungsschwankungen auftreten, die durch Mängel in der Art der Aufspulung des Wickelgutes verursacht werden. Ferner können beim Abwickeln des Wickelgutes durch Benutzung ungeeigneter Bremsringe, insbesondere bei zu geringer Bremswirkung, noch gewisse Unterschiede in den Ablaufzugspannungen bei voller und fast leerer Trommel eintreten. Experiments and practical applications have shown that, especially when unwinding the Winding material flow tension fluctuations occur due to defects in the type of winding of the Winding material are caused. Furthermore, when unwinding the winding material, unsuitable use Brake rings, especially when the braking effect is insufficient, still have certain differences in the pull-off stresses Enter when the drum is full or almost empty.
Diese Nachteile werden beim Abwickeln von Wickelgut mit einer Wickeltrommel nach dem Hauptpatent dadurch vermieden, daß erfindungsgemäß eine zusätz liche, von der Hauptbremsfläche getrennte Bremsfläche vorgesehen ist, deren Bremswirkung von dem von der Trommel über eine Fühlrolle oder einen Fühler ablaufenden Wickelgut steuerbar ist. Vorteilhaft ist die zusätzliche Bremsfläche durch einen konzentrisch zum Hauptbremsring angeordneten Zusatzbremsring geahndet, wobei beiden Bremsringen ein gemeinsamer Gegenbremsring zugeordnet ist.These disadvantages are avoided when unwinding winding material with a winding drum according to the main patent in that according to the invention an additional braking surface, separate from the main braking surface, is provided, the braking effect of which can be controlled by the winding material running off the drum via a sensing roller or a sensor. The additional braking surface is advantageously punished by an additional brake ring arranged concentrically to the main brake ring, a common counter-brake ring being assigned to both brake rings.
Die Erfindung wird an Hand der in der Zeichnung dargestellten Ausführungsbeispiele näher erläutert.The invention is explained in more detail with reference to the exemplary embodiments shown in the drawing.
Die Fig. 1 zeigt in Anlehnung an das Ausführungsbeispiel gemäß der Fig. 4 des Hauptpatentes eine 5< > Wickeltrommel, bei der die Trommel 10 auf der Achse 11 mittels der Befestigungsmutter 19 zwischen den Zentrierkonen 18 und 18' befestigt ist. Das untere zapfenförmige Ende 20 der Trommelachse ist in einem Wickeltrommel,FIG. 1 shows, based on the exemplary embodiment according to FIG. 4 of the main patent, a winding drum in which the drum 10 is fastened on the axis 11 by means of the fastening nut 19 between the centering cones 18 and 18 ' . The lower peg-shaped end 20 of the drum axis is in a winding drum,
deren Bremswirkung durch das Trommelgewicht geregelt wird,
insbesondere für strangförmiges
Wickelgut für elektrische Kabelthe braking effect of which is regulated by the weight of the drum,
especially for string-shaped
Winding material for electrical cables
Zusatz zum Patent 1 048 305Addendum to patent 1,048,305
Anmelder:Applicant:
Siemens-SchuckertwerkeSiemens-Schuckertwerke
Aktiengesellschaft,Corporation,
Berlin und Erlangen,Berlin and Erlangen,
Erlangen, Werner-von-Siemens-Str. 50Erlangen, Werner-von-Siemens-Str. 50
Herbert Menke, Berlin-Spandau,
ist als Erfinder genannt wordenHerbert Menke, Berlin-Spandau,
has been named as the inventor
Zapfenlager gelagert. Dieses besteht aus einem Lagergehäuse bzw. Lagertopf 21 mit dem Nadellager 22, dessen unterer Lagerring 22' auf einem Druckkugellager 23 aufliegt. Mit der Trommelachse ist der obere Ringflansch 24 verbunden, an dem der obere Bremsring 13 zwecks leichteren Austauschens mittels der Stifte 15 befestigt ist. Abweichend von der Ausführung nach Fig. 4 des Hauptpatentes lagert der obere Bremsring 13 auf konzentrisch zueinander liegenden Bremsringen 157 und 158, von denen der Bremsring 157 der Hauptbremsring und der Bremsring 158 der Zusatzbremsring ist. Der Hauptbremsring 157 ist mittels der StifteJournal bearing stored. This consists of a bearing housing or bearing pot 21 with the needle bearing 22, the lower bearing ring 22 'of which rests on a thrust ball bearing 23. The upper ring flange 24 , to which the upper brake ring 13 is fastened by means of the pins 15 for easier replacement, is connected to the drum axis. Deviating from the embodiment according to FIG. 4 of the main patent, the upper brake ring 13 rests on concentric brake rings 157 and 158, of which the brake ring 157 is the main brake ring and the brake ring 158 is the auxiliary brake ring. The main brake ring 157 is by means of the pins
159 mit dem unteren Ringflansch 21' und der ringförmigen Schraubspindel 160 verbunden, die mit einem Außengewinde versehen ist. Andererseits ist der Zusatzbremsring 158 mittels der Stiftschrauben 161 mit der ringförmigen Schraubspindelhülse 162 verbunden, die über den die Bremsringkammer nach außen abschließenden Ring 26 hinweggreift und den vorstehenden Rand 162' hat. An der Innenwandung ist die Schraubspindelhülse mit einem Innengewinde versehen, das in das Außengewinde der Schraubspindel 159 connected to the lower annular flange 21 ' and the annular screw spindle 160 , which is provided with an external thread. On the other hand, the additional brake ring 158 is connected by means of the studs 161 to the annular screw spindle sleeve 162 , which engages over the ring 26 which closes off the brake ring chamber to the outside and has the protruding edge 162 ' . On the inner wall, the screw spindle sleeve is provided with an internal thread that goes into the external thread of the screw spindle
160 eingreift. Mit dem Außenrand 162' der Schraubspindelhülse ist über das plattenförmige Verbindungsstück 163 der gebogene Hebel 164 verbunden, der am 160 intervenes. The curved lever 164 is connected to the outer edge 162 'of the screw spindle sleeve via the plate-shaped connecting piece 163, which is attached to the
109 527/410109 527/410
Ende die auf einem Kugellager 165 laufende Fühlrolle 166 trägt. Ferner ist der Außenrand 162' der Schraubspindelhülse über das Verbindungsstück 163 und den Zapfen 167 mit der Rückholfeder 168 verbunden, die an dem auf dem Lagertopf 21 drehbaren, aber mittels der Madenschraube 169 feststellbaren Hülse 170 befestigt ist. Die Rückholfeder 168 wird auf die jeweils erforderliche Zugspannung des Wickelgutes eingestellt, und es kann mit der Hülse 170 eine geeichte Skala zum Ablesen der jeweiligen Zugspannung verbunden werden. Durch eine Bewegung der Fühlrolle 166 in der einen oder anderen Drehrichtung wird die mit der Fühlrolle verbundene Schraubspindelhülse 162 jeweils in der gleichen Richtung gedreht und dadurch der Zusatzbremsring 158 entweder dem Gegenbremsring 13 genähert oder vom Gegenbremsring 13 entfernt, wodurch die Bremswirkung des Zusatzbremsringes 158 in Abhängigkeit von den Bewegung-en der Fühlrolle geändert wird.At the end the feeler roller 166 running on a ball bearing 165 carries. Furthermore, the outer edge 162 'of the screw spindle sleeve is connected via the connecting piece 163 and the pin 167 to the return spring 168 , which is attached to the sleeve 170 which is rotatable on the bearing pot 21 but can be locked by means of the grub screw 169. The return spring 168 is set to the tension of the winding material required in each case, and a calibrated scale can be connected to the sleeve 170 to read off the tension. By moving the sensing roller 166 in one or the other direction of rotation, the screw spindle sleeve 162 connected to the sensing roller is rotated in the same direction and the additional brake ring 158 either approaches the counter brake ring 13 or removes it from the counter brake ring 13 , whereby the braking effect of the additional brake ring 158 is dependent is changed by the movements of the feeler roller.
Die Wirkungsweise der Vorrichtung wird auch durch die Fig. 2 und 3 noch näher erläutert, die die Vorrichtung in Seitenansicht und in Aufsicht in gegenüber der Fig. 1 verkleinertem Maßstab zeigen. Danach läuft das von der Trommel 10 ablaufende Wickelgut 171, z. B. ein isolierter Leiter, über die Umlenkrolle 172 und dann über die Fühlrolle 166. Bei Abweichungen der Zugspannung von der Sollspannung wird die Fühlrolle in dea: einen oder anderen Richtung gedreht und damit der zusätzliche Bremsring 158 (vgl. Fig. 1) beeinflußt.The mode of operation of the device is also explained in more detail by FIGS. 2 and 3, which show the device in a side view and in a top view on a smaller scale than in FIG. Then the running from the drum 10 winding material 171, z. B. an insulated conductor, over the pulley 172 and then over the sensing roller 166. If the tension deviates from the nominal tension, the sensing roller is rotated in one or the other direction and thus the additional brake ring 158 (see. Fig. 1) is influenced.
Die Fig. 4 und 5 deuten in schematischer Darstellung ein weiteres Ausführungsbeispiel an. Hiernach ist der Außenrand 162' der Schraubspindelhülse (vgl. Fig. 1) mit einer Verzahnung 162" versehen, d. h. als Zahnrad ausgebildet. Andererseits ist die Fühlrolle 166 mit der Stange 173 verbunden, die in den Lagern 174 schiebbar gelagert und an dem die Wickeltrommel zugekehrten Ende als Zahnstange 173' ausgebildet ist. Die Zahnstange 173' greift in den als Zahnrad ausgebildeten Außenrand 162" der Schraubspindelhülse ein, wodurch der Fühlhebel 166 mit dem Zusatzbremsring 158 (vgl. Fig. 1) gekuppelt wird. Das Wickelgut 171 läuft von der Trommel 10 zuerst über die Fühlrolle 166 und dann über die Umlenkrolle 172. Die Sollspannung des Wickelgutes wird durch die mit der Stange 173 verbundene Feder 175 eingestellt.FIGS. 4 and 5 indicate a further exemplary embodiment in a schematic representation. Thereafter, the outer edge 162 'of the Schraubspindelhülse (see. Fig. 1) provided with teeth 162', that is designed as a gear. On the other hand, the sensing roller 166 is connected to the rod 173 which slidably supported in the bearings 174 and on which the winding drum The opposite end is designed as a rack 173 ' . The rack 173' engages in the outer edge 162 "of the screw spindle sleeve, which is designed as a toothed wheel, whereby the feeler lever 166 is coupled to the additional brake ring 158 (see FIG. 1). The winding material 171 runs from the drum 10 first over the feeler roller 166 and then over the deflection roller 172. The target tension of the winding material is set by the spring 175 connected to the rod 173 .
Die Erfindung ist nicht auf die angegebenen Ausführungsmöglichkeiten beschränkt. Beispielsweise können die Bremsringe 157 und 158 abweichend von dem dargestellten Beispiel ein« unterschiedliche Breite aufweisen. Sie können auch aus verschiedenen, Materialien bestehen, ebenso wie es zweckmäßig sein kann, die Bremsringe 157 und 158 einerseits- und den Bremsring 13 andererseits aus verschiedenen Werkstoffen herzustellen. Die Schraubspihdelhülse 162 kann auch in anderer zweckentsprechender Weise ausgebildet sein, und es ist möglich, die Fühlrolle 166 in anderer Weise mit dem Zusatzbremsring 158 zu kuppeln.The invention is not limited to the specified possible embodiments. For example, the brake rings 157 and 158 can have a different width, deviating from the example shown. They can also consist of different materials, just as it can be expedient to manufacture the brake rings 157 and 158 on the one hand and the brake ring 13 on the other hand from different materials. The screw spindle sleeve 162 can also be designed in another appropriate manner, and it is possible to couple the feeler roller 166 to the additional brake ring 158 in a different manner.
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DENDAT1048305D DE1048305B (en) | 1957-12-31 | Winding drum, the braking effect of which is regulated by the weight of the drum, in particular for rope-like winding material for electrical cables | |
DES56445A DE1100116B (en) | 1957-12-31 | 1957-12-31 | Winding drum, the braking effect of which is regulated by the weight of the drum, especially for strand-shaped winding material for electrical cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES56445A DE1100116B (en) | 1957-12-31 | 1957-12-31 | Winding drum, the braking effect of which is regulated by the weight of the drum, especially for strand-shaped winding material for electrical cables |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1100116B true DE1100116B (en) | 1961-02-23 |
Family
ID=7491100
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT1048305D Pending DE1048305B (en) | 1957-12-31 | Winding drum, the braking effect of which is regulated by the weight of the drum, in particular for rope-like winding material for electrical cables | |
DES56445A Pending DE1100116B (en) | 1957-12-31 | 1957-12-31 | Winding drum, the braking effect of which is regulated by the weight of the drum, especially for strand-shaped winding material for electrical cables |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT1048305D Pending DE1048305B (en) | 1957-12-31 | Winding drum, the braking effect of which is regulated by the weight of the drum, in particular for rope-like winding material for electrical cables |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE1100116B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1244518B (en) * | 1966-04-15 | 1967-07-13 | Unicar Appbau G M B H | Brake for a wire supply roll |
GB2234267B (en) * | 1989-07-19 | 1994-02-02 | Delta Enfield Ltd | Apparatus for manufacturing electric cable |
DE4240644C2 (en) * | 1992-12-03 | 2003-02-27 | Texmer Gmbh | Spool creel |
-
0
- DE DENDAT1048305D patent/DE1048305B/en active Pending
-
1957
- 1957-12-31 DE DES56445A patent/DE1100116B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1048305B (en) | 1959-01-08 |
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