DE1934542U - DEVICE FOR THE PRODUCTION OF CIGAR WRAPS. - Google Patents

Description

relates to a process for producing cigars · » wrap »in which a continuous cigar roll ·» is formed and from this cylindrical cigars ** wrap of the desired length and consists in «that from the ends of the wrap tobacco developed * removed and the ends are then pressed into the desired Torah »

According to the invention, this method is with a Device carried out »the winding directly

from a strand machine or via an intermediate « magazine, if necessary with the interposition of a feeding device »you Device according to the invention is characterized in that one in the conveying direction of the lap upstream trough drum (drilling drum) min · » at least one end coaxially aligned with its troughs; At least one boring unit working on the winding and one subsequent holding drum (press drum) a pressing unit working across the Wiokelachee are assigned

In a preferred embodiment of the device provided «that the drilling» and the pressing drum assigned drilling or »pressing units at both ends Drums in a corresponding to the number of troughs. Bare there and run around with the drums ",

This is the first time that »the after Strand process produced in large numbers E.g. double wrap, if necessary immediately afterwards ** in an equally powerful one

5 ·

To process device »to so-called hollow rings, according to their pona on cigar wrapping machines Usual design produced in single divisions Wrap corresponds to preserve «.

The equipped at its periphery with recesses rotating drilling drum takes in their wells, the double * wound on "whose both ends during the Srane- * portes the winding after a press drum, ^given". Are falia drums processed with interposition of a transmission by the drilling tool * The short succession of the drilling and pressing processes as well as the rapid passage of the lap through the device made it possible to utilize the given condition of the lap. If the moisture content of the winding * is not specified in the required height, especially for the head compression molding of the ends, the desired state can be produced during the winding transportes by Peuohtvorrlöhtunga «" ■ _ "■. '".r-.cj; · ■'., '-' ■ '■ -': ^ &. ■ ^ - ^: ': ^ 0 ■ " · ^; · "'""'

They piously bind in two ways at the same time all carriers of the drilling and pressing units are formed and in terms of their working width · on different long wraps adjustable *

The tools of a press unit consist of one. A pair of pressing tools which can be moved against one another in a controlled manner transversely to the winding axis and a radial pressing drum which can be moved in a controlled manner with this pair. < ^d press tools, ßueammenarbeitendtn head molding presses *. ■ _t . .. '' "-V / '·"'··; ·

The jaws of a pair make one old for sale

a pre-press joint and with an * The closing rope is a Pertigpreßgesenk, and the "pertinent Eopfformpreßatempel forms after its 7th" eo push the closing between the two press jaws part but completion of the pre-press die a »

In this way, is etufenweise but * reaches a VorpresBung and Pertigpressung the Wiokelenden in rapid succession, occur without substantial material losses "The maximum Eraielung a dimensionally stable

•1

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Compression of the winding ends certain circumferential stretch the press drum is a multiple of the * sur through guidance of the drilling process with the drilling drum required circumferential distance * and since the pressing process can be initiated immediately after the roll has been picked up by the pressing drum, a relatively long distance »during the Pertigpreeßune can be maintained «....,. ;.

Infinitely variable if necessary The drilling * and press drums are driven in this way * that both drums operate at the same circumferential speed, based on the! pitch circle of your troughs »tufr * run »with a correspondingly fast circulating ·

·; ·. Transfer drum between; Both can be piously switched on

. in addition, through suitable shapes of Pöhrunge curves regulate the press tools «. \ The press jaws and / or the head molding press ram can be equipped with heating elements To support head shape pressing »if: serve through

a special kind of head and / or Süabakeorte or possibly also due to operational conditions »£ · Β« due to the required surohsate increase * should be «especially when using artificially produced tobacco foil ale wrapping the

Winding », heating of the pressing tools is

■■ '■ - ■■. ■ / be moderate · .. ν ■ "■

Furthermore, each head-forming press die is assigned a stanchion strip which can be moved in the same rhythm and size of movement and which opens the roll a rope its route between the two-sided · !! Head forming press punches when digging out with the head _ fonapreßstempel out of and when reinserted in the hollow of the press drum is placed under a bag *

The tool of a drilling unit is both rotating driven and at the same time controlled in and out of a winding end * The speed d ##

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Werkseugee »eg * a specially shaped drill · _f 'can be adjusted according to its diameter * ?

ii A. -j *. j *

Controlled moving fitting recess parts that each drill * are assigned in pairs »hold each end * the wrapping during the drilling processB includes around the Hold your feet upright and flatten it out to avoid the ends.

There are cutting means on the sides of the press drum » e.g. rotating gauges »arranged in such a way» that they »while the wrestling ends still between the press · * tools are kept pressed cut off immediately at the foamed head end «

Hack an almost complete revolution of the press drum are the now head-shaped winding over a Double drum delivered to a further conveyor *

At those points of the movement path of the Wiekeif on which these are not held by the aforementioned fitting depressions or pressing tools and by their Gravity would fall out of the troughs of the various drums. that hold the laps in their troughs »With transfer trays for the laps from one drum to one

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others are the guide rails belonging to every drum so educated that they are in your Effect complement and each eu a subordinate en. Guide rails belonging to the drum for the winding suglei 6h from the hollows of the dispensing drum bsv lead out of the area of your guardrail ^,

From the housing part connected to a suction air source s are used in the area of drilling and pressing drums Accruing tobacco waste picked up and over lines discharged. - ■; ■ "; .-- i" -. ■■ · = -ν.-..-. V'.v -: ''.:.; ...

In addition to the already mentioned adjustability of the two drums for different lengths of WiekeX _f, it is also possible to choose format-related parts *

catfish EU mount *, '_'. . ..; ■, '- ".- · ■ :..".;. ; -.:. · ■:>

A modified version of the device, which can be used for j smaller powers, "provides" that j \ alQ drill "- and press drums intermittently doping"^; taking the drill drum during your standstill tent!

with only one per side, and awar stationary Bohrelnt zueammemrbeitet »the weekly den

has chen building "The press drum nachgesohaltete * The required pressing time _t is reached again by the intermittent running of the press drum may be less wells associated with them have press units as a constantly rotating" pressing drum ^"; . -..- ",

The drawing shows a device as an example for the continuous processing of a pile of cigar rolls, the so-called double wrinkles ^ be promoted by the device »namely»

rig. 1 a schematic representation of the structure »._

•.! Λ of the device with its essential level »** ·.,

groups »u # a · Bohr- und Presstrommelale;> .. Carrier for the wrap and at the same time for dl »

Bohr- or * Presswerkzeuge, Pig, 2 a schematic representation of the structure

the drilling and pressing drum and the drive parts for operating the drilling * and ? ** & »* . tools e as from Spann-und Stut « toolsη:" ■ - ■■■■ - far the meadow ·! * '"ν .-"·' -: '' - \ ψΙ · Κ- V. ^ '---- ■ "■ '■■

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Pig * j a cross section through one of the leg ends assigned drilling unit according to line I - I the Pig 1 on a larger scale *

Pig "4 .a cross-section associated with a reel end ■ * ■■ _] .- pressing unit along the line II II *

the Pig · If also in an enlarged seat «* · . ■■ stab »-. ■ ■ ■, "-: .. ·. ■ '. ■ · ■ ;

Pig * 5 a view of the tools of the press unit in the direction of the arrow © A in Pig · 4 | 1/

Pig «/ 6 to 9 an echematic representation of the .-. t

'Work stages or * «positions of each press« * unit of two press jaws and one head " compression die existing press eye, namely show Im individually

... Pig «6 the pressing tools in their open .. '., - _v Buheststellung and the end of an in

wraps lying ready in its hollow · »-ν, 7 the jaws closed in their .....

Working position «die Kopfformpreß-. Stamp in its rest position and the gate-shaped winding end, ■: ^v ^ _J

. β the jaws in their working position according to Pig · 7f the KöpfformpreßsteiapeX;

in his working position and that of, ~ \

■ .- "-" '■] the pressing tools included »finished winding end and ...

Hg «9 the press jaws opened again In. ;. Rest position and the ikrpfformpreß " stamp in its working position

measured Pig · 8 with the wrap still resting on him «

Pig '6a to 9a show cross sections aue the "Show] the Pig x 6 gen to 9t in which pig · 8 a Heil is a circular blade · indicated for separating llaterialauswüchsen"

The device according to the invention consists essentially from an intermediate magassin 3 * one on it «« ter arranged on its circumference with troughs 1 ve * - » eehenen drum 2, the two ends with the troughs 1 aligned drilling units are assigned »of those In Pig * 2 the drilling units can be germinated at one end

Bind · The hollow drum 2 is referred to below as the drill drum · It works with one on yours

Circumference with Maiden 8 provided transfer drum $ au-

eammen, which in turn cooperates with a drum 11 provided with troughs 10 · DeT drum II are according to Pig. 2 two end pressing unit s 12 eye _*: assigns "the flattened with the Maiden 10 to" drum 11 is in the following with press drum designated by 16 is an intermediate drum for transferring the finished gen winding on the fed to a conveyor 17 # the winding their destination will. Both the drilling drum 2 and the pressing drum 11 are surrounded by housings 18 hm * 19 , which are tight * closed * via lines 20 '' 21 to a suction air source (not shown)

Since the drilling units $ associated with all troughs 1 of the drilling drum 2 and the pressing units 12 associated with all troughs 10 of the press drum 11 are each designed in the same way, the subsequent drilling only deals with a "unit νύη of each type"'■■..' ■ '■. . '■' ^: - ^ Λ.ί-ΐ _; % ": .."''. v-- · -

One of the drilling units 5 for the drilling drum 2 is-fe shown in Mg 22 stored and consists of two credit bodies 24, of which the one in Jig · 3 to the right is to have-> body is shown. Each hub body 24 has, facing the ends of the drill drum 2, the shape of a pot-like housing 29, which on its outer periphery has two paddles 26, 27. Facing away from the drum ends, each hub body 24 has one on its Circumference with the wells 1 provided disc 28.

There is a pot washer on every flat bearing bush e 23 29 attached, on the outer circumference of which a closed ^ sene, endless guide track 31 is incorporated, ._; which causes a back and forth movement of a drilling spindle 6 via a roller 32 »

On the bottom 33 of the cup disk 29, a flat surface 34 "N- * is fixed i in the end face likewise a closed, endless guide curve 35 is incorporated, which via a hollow 36 an opening and

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Closing movement of two pressing cavity parts 7 "causes / which, with the, troughs 1 of the disc 28, are used to accommodate the ends of the winding 4.

A pinion 37 is attached to the drilling spindle 6 « which is in engagement with a gear 38, the hub 39 of which is rotatable about the flat bearing bush 23 « This hat 39 has a flange which is designed as a toothed wheel 40 and with a toothed wheel 41 combs the rotary movement of the drilling spindle 6 he *

'testifies by the circulation dee Ritseis 37 around the tooth *

-j rad 38, the latter via the gear 40 a

ι ■

by the machine transmission, not shown., possibly changeable driven gear 41 mediated self-rotation is given "

The drilling spindle 6 is rotatable in one in the

en

26 »27 of the pot-like housing 25 axially slidable bearing sleeve 42 supported * on which a driver 43 is «- feet igt is «on whose peg-like portatis 44 the already mentioned roller blind 32 is mounted * A» also arranged on the Portβata 44 roller blind

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runs in an angular 46 built into the jacket of the hub body 24, parallel to the drive shaft 22, and thus prevents twisting of the bearing sleeve 42 about its axis. On the wrap 4. facing end has the drilling spindle 6 unites; Holder 4t for a drill 48 * of the middle: " , .; Screw 49 feet can be tensioned 1st *. : /'..■■, ..., -

The Passmuld ent parts 7 are on a 50 dea in the ground

"j" ■ Babenkörper 24 fastened bolt 51 rotatably gela-; vähnte Hollenbach 36 mounted * A *: - Gert "angled arms 52 of the Pai3muldenteile 7 are adjustable linkage 53 on a pivot * '\ tang rotatably mounted Have 55 54. * At one end of the pivot pin ens 54 already er * ■ is Likewise on the "* eem hinge pin 54 arranged bolt 56 runs in / in a dished into the bottom 50 of the hub body 24" running radially to the drive shaft 22 ending a triangular hole, 57 and thus prevents tilting of the hinge pin ^: 54 # ■ - ., -. _: 'φ \. ' ' - ^ c_: '^; : ■; / &: .- ^: '4 * l --- \ - iv. ^:: \\ *; ■ - - ■ ■ ^■:

· - ■ · ■ .- ■ · - ■■ _ ι

All back and forth movements of the drilling spindle 6 as well as the closing and opening of the fitting recess parts 7 are coordinated with one another by the predetermined shape of the corresponding guide lugs 31 and 35 If the diameter of the drill has changed, «4Θ adapt to this»,:; , ^:

In order to be able to change the working width of the drilling drum Z with a changed winding length, the hub body 24 and the flat bearing bush 23 are designed to be axially adjustable *. - ■■■■ · ','.: '. &.R' ^? ■ "■ - :: .- ■". V

Pig * 4 shows the structure of one of the press units 12 for the press drum 11 ♦ The piping consists of two support disks, of those. the shit visible in Pig »4 * be is denoted by 60. Me troughs 10 (Pig «1)"

are arranged on the circumference of a Hinges & X _{t on} the other hand · §M the circumference of the support plate 60 is attached, "Each" support plate is on an adjustable flat bearing L (Pig * 2) in the machine.

■ - '. ■ "■' ■"> '· ■

substitute M,) rotatably mounted shaft 58 by means of credit 59 ί

attached, ta Pig «4 let only« in part of a eolohtn

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Carrier disk 60 is shown, but all of them Details of a press unit 12 are essentially

reveals ·, - / ^

A bearing pin fastened in the support plate 60 62 (b. Also Fig * 5) is used for the rotatable mounting of Double levers 63, 64 »at one end of which are press-baked 13 are mounted and at their other ends - '., · adjustable rods 65 »66 hinged bind, which on * a common axis 67 rotatably mounted Bind »This axis 67 is connected to a closed, endless timing curve 68 running roll 6 $ on a Xrommelradiue «*> intersecting the winding area β line moved back and forth »with a second, in -.,. * a roller 71 running radially in the carrier disk 60 and running roller 71 d1 * ache «67

A U-shaped bearing block 72 fastened to the carrier disk 60 lies with its legs 75 "74 sswl" see the double levers 63 _r 64> Xn these legs 73, 74 are two rods 76, 77 fastened to a common crosshead 75 slidably mounted. At her

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the outer ends of the two rods 76, 77 are connected to a bar 78 to which a head molding die 14 is attached which, together with the press jaws 13, is in the position shown in Figure 5 in.,: a position in which the Pressing dee .... winding has taken place and a circular knife 79 shown in Pig ν4 to Sell cuts off material extensions 80 »

The crosshead 75 is closed with one in one Nen, endless guide curve 81 running roller 82 on the same when driving the double lever 63 »64 for the jaws 13 mentioned drum radius line « There is also 75 on the crosshead a strap 83 is attached, the lugs 84 * 85 (see also Pig * 5), the press jaws 13, when they have reached closed position, partially include * but you can also include their final., Closure support »·. .,

. On the side facing away from the press unit 12 Carrier disks 60 are angular bearing blocks 86, 87 attached to this, in the legs 88, 89

rods attached to a common crosshead 90 91, 92 are slidably mounted * Their axes are Hadius lines, which are aligned with the aforementioned "At their outer end are both rods 91" with a line 93 connected to a stat target * ete 15 sum supporting the roll; 4, attached 1st « Sin rope 95 extends into the hollow * 10 dee Ring 61 ·.

The crosshead 90 is moved back and forth on the associated radius curve with a hollow 97 running in a closed, endless guide curve 96 "All movements of the press jaws 15 * of the head shape"; y pressetempelß 14 and the stud bar 15 are through

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the predetermined shape of the eugehörigen Führungskurgen 68, 81 and 96 abgeßtimmt successive "The PührungB * curve 68 is in an end face 98 of an on by means of the adjustable flanged% in the machine frame M mounted disc 99 (Fig x 2) befestigtest Hinges 100 incorporated · The Führungekurve 96 1st, attached to this disc 99 in a case

Ring 101 and the guide curve 81 incorporated directly into an end face of the disc 99 *

To the working width of the press drum 11 one adapt to changed winding length, bind the have 59 and the planschlager I »accordingly axially adjustable. ;

From FIG. 5 it can essentially be seen that all. Pressing tools of a press unit 12, namely the press jaws 13 and the head form press -... Stamp 14 symmetrically on one of the angular axes cutting press drum radius line arranged _

Are * ■ ■ '■■ .-; - "Λ S-'0 ;;, ■ '■'. -

The I ¹ Ig * 6 to 9 and 6a to 9a show both the positions of the press jaws IJ _{1 of the} head mold 14 and the support line 15 during the individual work stages, as well as the deformation of a winding end and finally part of a circular sea 79 Before separating, the materialauemichBö 80 (Pig. 8a). Pig 7 and 7a show that one part 102 of the effective sounds of the

. ■ <■■■ <■ · ■ -

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Preßbaoken 13 the end of the still in its trough Pre-press stationary roll 4.

Way of working » For the sake of simplicity, the pass becomes only one ■ Wraps described by the device and made

for the same reasons occasionally only the Bear *!

treatment of a wokelend treated in the interim

1 magazine 3 are calibrated zS · double roll 4 · with { where the troughs 1 of the constantly rotating drilling! drum 2 besohiokt and those at their ends from the! Groove parts 7 (Pig 2 _ff 3) are included on ' a stretch of their way to the transfer drum 9

ι (Pig. 1) are the winding ends through the drill 48:

(Pig. 3) and then drilled out of the pass-through parts a. ; 7 released again «

The transfer drum 9 (Pig * 1) then places the I. Wrap in one of the troughs 10 of the also constantly

rotating press drum 11 »and the Preßbaoken 13!

si (Pig. 6, 6a, 7 »7a) press a Vorpreßgejenk with the

forming parts 102 the ends of the noeh in its j

Trough. 10 stationary roll 4 before # Shortly thereafter, the head forming press ram 14 (Hg * 8, 8a) and at the same time the support strip 15 are displaced radially to the press drum 11 in such a way that the head forming press ram 14 engages the coil end clamped between the parts 102 and into that of the two press jaws 13 jointly formed J? ertigpreßgesenk presses "whereby he himself forms the closing part for completing the finished * pre-press commemorative 8, and together with the support * - - * ledge 15 supports the winding leaving its trough IO * '. ·. ·· ■ * V Ί

During the largest rope of the way from the Transfer drum 9 bie for 2 wiping route 16

the ends of the winding remain from the press tool- * gen 13t 14 includes * shortly before opening the press- * ^

■■ - ■■ '

Bake 13 are circular blade 79 (Hg * 8a) wirksaa _t the material excesses 80 separate immediately on shaped head end · Are the cheek plates 13 open (ed. 9) "are so fiich-eei""- Bndenpiooh on the Kopfformpreßeteopel 14" of anechließend equilateral

is returned to the Auegangaetposition with the styling bar 15 and thereby puts the wiolcel back into its trough XO, which ends shortly before reaching the intermediate drum 16 _$ Pig «1, which delivers the lap to the onward conveyor IT.

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Claims (4)

Stw .: winding end drilling addition »'~ c My files: 4722/61. η * η? ,, June 15, 1961 ΓβΗίϋ / '^ Ο * -8.2. 66 24 claims j 1. Device for processing a cigar roll cut cigar wrapper, from the ends of which tobacco is removed and the ends of which are then pressed together with conveyors provided with troughs on their circumference, e.g. - troughed drums, which together with the coils to be conveyed cooperate like a rack and pinion, characterized in that one in the conveying direction the trough drum upstream of the winding (drilling drum 2) at least one with its troughs (l) aligned Drilling unit (5) working coaxially to the winding and a connected troughed drum (press drum 11) at least one pressing unit (12) operating transversely to the winding axis are assigned. 2. Device according to claim 1, characterized in that that the drilling and pressing units (5 and 12) assigned to the drilling and pressing drums (2 and 11) at both ends the drums are provided. 3. Device according to claims 1 and 2, characterized in that that the drilling or pressing units (5 or «12) in the corresponding troughs for the winding Number are provided and circulate with the drums. 4. «Gate direction according to claim 3> characterized in that that the drilling or pressing drum (2 or 11) are at the same time the carrier of the drilling or pressing units (5 or 12), 5. Device according to one of claims 1 to 4, characterized in - that the tool (48) of the drilling units (5) can be driven in rotation as well as controlled into the end of the winding (4) at the same time. and can be moved out. - ' 6. Apparatus according to claim 5> characterized in that the max "drilling diameter of the tool (48) Drilling units (5) is smaller than the outer diameter of the associated end of the roll (4). 7. Apparatus according to claim 5> characterized in that that each drilling unit (5) controlled moving · fitting trough parts (7) for holding the winding ends during of the drilling process are assigned in pairs. Uf) Device according to Claims 1 to 4 *, characterized in that the tools of an erection unit (12) controlled from a pair of transverse ear rocker axles mutually movable press jaws (13) and one head, which can be moved radially to the press drum (11) in a controlled manner and cooperates with the pair of press jaws. Order compression die (14) ». ■. ■ 8. Device according to one of claims 1 to χ ?, there- characterized in that the for E _p £ sielung a dimensionally stable compression of the winding ends certain The circumference of the press drum (11) is a multiple - the implementation of the drilling process with the drilling drum (2) required circumferential distance is » "10. ' ■ {. '■' ■ "." ■ - ■■ · ■ '91 ^. Device according to one of Claims 1 to 8, there- * \ characterized by »that the drilling and pressing drum (2, 11) revolve at the same circumferential speeds, based on the pitch circles of their troughs (1 to 10), and hold a corresponding transfer drum (9) between the two drums t. 11. ■ .10 10. Device according to one of claims 1 Mb $, characterized in that each head molding die (14) one with the same rhythm and size of movement controlled movable support bar (15) to support the V / ickela (4) augeorüÄet iöt. ~ '" Hi device according to one of claims 1 to 1Ό »da ·» by, characterized in that the Preßbaoken (13) and 'de * head molding die (14) heatable bind. - 13.: - '■■■■ - -: - ■■ .- ^: - 12:' -. ·; 12 »: gate direction according to one of claims 1 to M, characterized characterized in that the press jaws of a pair have a Vorpreßgeeenk (1021 and with a subsequent filing a Pertigpreßgesenk form and that the associated Kopfformpreß- 'ram (14) after moving legs sswischen the both Breßbaoken the locking part i2ur completion of the finished press die forms »_. ■.; · .. ·. ·. ■« - 15 * door direction according to one of claims 1 to A2 ₉ , because "" characterized "that on the sides of the stress drum (11) the winding ends known per se are provided moisturizing" means before pressing, 15. ''. 14 . the press jaws (15) and the head mold press die (14) are kept pressed, cut off material excesses directly at the shaped head end 16. 15 r 15. Device according to one of claims X to ± 4, characterized in that the housing parts (18, 19) provided in the region of the drilling and pressing drums (2 or 11) are pneumatic are closed «. "'.."·':■;'. - ·; ·· - 17. _:. . , '16 16. Device according to one of claims 1 to 15? characterized in 'that the drilling consist "and 2reßtrommel (2 BZV ;. U) from at its periphery with cavities (1 or · 1O) provided with disc-shaped rotation bodies (28 or _o 60, 61}," the distance between them while maintaining the distances between the drilling * or · Sreßeinfceiten from their aug ·· impaired rotary bodies (S8 * Move 60, 61) from each other, ie alterable · t '■ -' ■ ■ ..- -.. ';; 5 ■' ■ / ;. _':; ■. '.. ■ 4th