DE1817237A1 - Closing device for closing the filling opening of a barrel or the like. - Google Patents

Description

DR. ELISABETH JUNG. DR. VOLKER VOSSIUS. DIPL.-ING. GERHARD COLDEWEY PATENT LAWYERS 1 Q 1 7 O Q 7 MDNCH [N]] 'SIEQCSSTRASSEIt' TEL E FON 341017 TELEQHAMM-ADRE88Ei INVENT / MÖNCHEN

uZ D 980 tMay / Cy) 27 ο February 1968

4498 Mdit

ß. vnn empty,?}, V.
Amsterdam, Netherlands

Closing rotation to close the filling opening of a barrel or the like .

Priority: December 28, 1967 / Netherlands Registration no .: 67.17745

The invention relates to an insertion device a plug or bung into the filling opening or the bunghole of a fiber or similar container. In particular The invention relates to a device for attachment

a screw cap of the type described in Dutch patent specification • 82791 or 97252 in the iDinfüll opening of a container.

So far, the closing of containers in this way has been done by hand, albeit specially designed for this purpose Tools are used. Since the pulling of containers

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POSTSCHtCt (KONTQ: MÖNCHEN MIK - BANK ACCOUNT: DEUTSCHE BANK A. O. MÖNCHEN. LEOPOLDSTR. 7t. KTO. NU. M / WM

BAD OBIGtNAl-

now increasingly in automatic devices is made, however, there is also an urgent need automatic locking devices do speed up production and be able to reduce costs.

According to the invention there is provided an automatic gassing device Gesohaf'fen, in which a device for inserting a Stopper and a position determination device at a certain distance are attached to each other in such a way that oie upwards and below and according to the polar coordinate with respect to a fixed point in a motion to the direction of up and down vertical plane are freely movable, with a gripping device is provided which is suitable to prevent the free movement of the two devices together, and wherein a drive device is provided which is suitable for the two devices when the gripping device is free Prevented movement only linearly and forcing a distance to move that corresponds to the distance between the two devices. In this way it is achieved that the device the correct information device by means of the Lagebeat Position opposite the container is brought, so that all further Steps can be carried out correctly.

Preferably, the device for insertion are dea Ot ο oven and the positional provision naci. above and below movably mounted in a first frame, which in turn is slidably mounted in a second frame, wherein the second frame on one side of the support for the invention Device is supported, which is preferably adjustable in a vertical seal, while the gripping device attached to the other side of the support, and the drive device paralyze on one side of the first named! is attached and on the other 3 side sliding diirch the Gripping device extends therethrough, which gripping device can engage with this other side, and also with

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the support is so engaged that when setting the AntrielJoeinriohtunei also the second frame against movement is being held.

The device according to the invention iot after the filling station arranged for the container, wherein each container by means of a conveyor device from the filling station to the closing device is brewed in an almost undiminished position, the sedan the weight of a filled container remains practically the same. Although the filling openings on the closing device arrived owner almost correct compared to the Device for 3insatzen the screw cap are aligned,

In most cases this alignment is not exact enough '

and must be readjusted. Since the filled containers are too heavy to move, the closing device according to the invention is constructed in such a way that it is movable with respect to the container. As soon as the container has come to a stop, the lace determination device determines the filling opening of the container. Since the layman the Binfüllöffnung can only very slightly different from the correct position, applies the Lagebeotimnnin _f j; 3vorriohtunß always at least a part of the Sinfüllöffnung. In any case, this part is sufficient to cause the second lame to be turned a little bit and / or the first to be lifted an inch away in the second time. As soon as the positioning device has fulfilled this task, the correct position of the golf device is determined by means of the ore device above the filling opening of the container. Since the device for ISinoetzen of ütopfena at a fixed distance relative to the Le; ± arranged ebestimciuniisvorrichtung ai and since the drive device can versoüiaben the first names only a gewisne Jntfernung which corresponds to the distance between the two devices, the said plug onset apparatus is exactly in the middle position above the. Filling opening *; if the drive device has executed this movement, 909833/0957

^: -Jenn the Binfüllöffraing to remotely attaching a screw ■ deckeis with a Abdiohtkapsel to be sealed, a removal device according © can ben and "mth movable in a certain distance from the plug apparatus using aod and in alignment therewith ier attached such Lageboetionmngsvorriohtting that the attachment can perform the free movement together with the two other devices, while the drive device is suitable for performing a forced linear movement in two steps, the first step being the distance between the positioning devices. and the pre-soldering device inserting the stopper and the second pipe corresponds to the distance between the device inserting the stopper and the soldering device.

The invention is isolated in the following on the basis of the subject matter Drawings of an implementation example are explained below.

FIG. 1 shows a three-sided view of the device according to FIG Invention;

Pig. 2 Lot a plan view of the 'shown in Fig. 1 Device in which, for the sake of clarity, some parts even not shown or only partially shown.

The device according to the invention comprises a vertical Liiohtung stealable Gtützvorriohtung 1, on the a .3eite, at 2, a frame 3 rotatably supported iot, the on the other side of the Jbütζvorrichtung 1 with the help of two arranged one behind the other, over the top 5 of the support device 1 wheeled! Great 4 is stored. Between two lobes 4 a rod is provided, one of which is a sin extends through a slot in the top 5 of the support device 1 and is provided with a head 6. The other The end of this period is in a pneumatic gripping device recorded, which is attached to the frame 3. Im. 'Paralyze 3 are

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two spindles 8 and 9 supported one above the other, length those © in inner, with bearing bushes 11 around the 3 spindles 8 and 9 provided Frame 10 slidable lsi. Both! Lame 3 and 10 can out consist of flea material with a square cross-section "

On the inner frame 10, a position determination _{device 12 t} © ine Einohraubvorriohtung 13 and a Abdiohtvorriohtung 14 are attached. The Lagebeatiramungsvorriohtung 12 comprises a conical part 15 at the end of a rod 16, which is connected to a pneumatic cylinder in such a way that it is movable to a certain extent. The Einohraubvorriohtung 13 comprises a pneumatic, the l.insohrauben causing upper part, which is attached to a vertical! 'Slat, which is movable a certain 3 piece upwards with the help of a compressed air cylinder within the frame 10. The Abdiohtvorriohtung 14 is attached in the frame 10 in a similar '.Velse as the 2insohraubvorriohtung 13 ·

A two stage air pressure cylinder 17 (fig. 2) comprises two double acting air pressure cylinders which are aligned with one another. The piston rod 18 dee first Zylindere lot nit the inner frame 10 is connected, while the piston rod 19 of the second DruokluftZylinders is connected to one end of a 3tange 20, which is in .einem fixed bearing Ausson the frame 3 is axially movable and SiOH in the pneumatic gripping device 7 ine ret re o ^l rt.

The device according to the invention operates as follows:

When a case 21 has been filled at a filling station, it is conveyed with the aid of a transport roller conveyor 22 to the closing station, where it is stopped by a device not shown here. The barrel 21 retains to a certain extent the position in which it was brought at the filling station, so that when the barrel is stopped, the conical

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BAD ORtGlNAL

Part 15 of the position determining device 12 is ungeflihr in Hittellage on dor oiinfüllöffnung ". The conical part 15 is then lowered and pushed into the Sinfüllöffnung. Daduroh is compensated for a possible deviation from the correct ilittellage above the Sinfüllöffnung, because the management reports st immungsvorrichtung veranlai3t the iiahmen 3 a slight "pan and / or the liahmen 10 with the air cylinder: 17 to a slight displacement" Thereafter, the entire clamping device relative to the ^ infüllöffnun ^ is determined in position and the Greifvorriqhtung-7 is now such actuated _t that the head 6 is pressed against the underside of the upper part 5 and also the 3tanr; end 20 is clamped so that both the roughness 3 and the frame 10 are held by the compressed air cylinder 17. The conical part 15 is then brought back to its original position, and the first stage of the two-stage air cylinder 17 we This is done by bringing the screwing device 13 exactly into the center position over the filling opening. The head of the screwing device, which was previously provided with a screw cap by means of a feed device not shown here, is now lowered and then screws the screw cap into the incidence opening. ./ern the screw cap is mounted, the liinschraubvorriohtung is returned to its original position, and the two-stage air cylinder 17 performs its second ILUB from _$ through which the Abdiohtvorrichtung 14 is brought in Kittella ^ e via the closed 31nfüllöffnung ₃ Abdichtvorrichtun ^; was previously provided with a sealing capsule by means of a non-adapted feed device in a manner similar to that of the screw-in device. With the downward movement of the sealing device, the capsule is pushed over the closed, filling opening and then the i'aii 2 'is ready for dispatch. As soon as the sealing device has returned to its original position, the two-stage air cylinder 17 returns the entire inner sleeve 10 to its original position, so that this

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90983 3/095 7

BATH ORIGINAL

Claims (5)

Ans prtto.he 1. Closing device for closing the Einfüilöffnun / j of a Mea or the like. With the help of a device B to sit down and fix a stopper in the J & nfüll opening, marked, d; »J both the device (13) for inserting the stopper and a position determination device (12) are attached in such a way that they are at a distance from one another in such a way that they move upwards and downwards as well as geofiss polar coordinates above a fixed point in one P is perpendicular to the near up and down motion 3 level are freely movable that a gripping device (7) is provided is what is appropriate, the free movement of the two To prevent devices (12, 15) together and that one Uittriebereinriohtung (17) is provided, which is suitable the two devices (12, 13) if the gripping device (7) prevents free movement only linearly and forcibly moving a distance equal to the distance between the corresponds to both devices. 2. Device according to claim 1, characterized in that the two devices (12, 1'5) r- «ioh w are movably mounted at the top and bottom in a harvesting frame (10) which is slidably mounted in a second frame (3) which is rotatably mounted on one side (2) of the support device (1) of the locking device, with the gripping device (7) is attached to the other end of the frame and the drive device (17) is attached with its one end to the first frame (10) and with its other end is slidably guided through the gripping device (7), the other end ( 20) can be fixed by the gripping device (7) and wherein the gripping device is also in engagement with the supporting device (1) in such a way that when the 909833/09 5 7 clamp the drive device '(17? also the second frame (3) is being held. 3. Apparatus naoh claim 2, characterized in that the height of the support device (1) is adjustable. 4. Device naoh one of claims 1 to 3, in which the Mnfüllöffnung is sealed after the insertion of the plug, thereby k ο η η ζ e rejects that the Abdiohtvorriohtung (14) naoh up and down movable at a certain distance from the stopper inserting device λ (13) is attached in the same way as the two devices (12, 13) and in alignment with these two Vorrlohtung, wherein the Abdiohtvorriohtung (14) is suitable, the free movement together with the two devices (12, 13) perform, while the drive device (17) is suitable to perform a forced linear movement in two steps, the first step being the distance between the position determination device (12) and the device (13) inserting the plug and the second step being the distance between the device ( 13) and the Abdiohtvorriohtung (14) enteprioht «. 5. The device naoh claim 4, daduroh g e k e η η - j draws that the drive unit (17) comprises two united, double V / irkende cylinders, whose Piston rods (18, 19) are aligned with one another and calibrated Extend in the opposite direction * 90983 3/09 57 fcAÖ ORIOfNAL