EP1028079A2 - Dispenser for flexible wound material - Google Patents

Abstract

The rolling-up device includes a standard roll material device augmented by a compact separating device which can be engaged and disengaged and which has functional components (5-10). The separating device can turn on a centering journal (4). It can be engaged or released by a pressure lock (5) or a molded plastic locking spring (6).

Description

The invention relates to a handling device for flexible roll material, especially for the application of carrier material coated on one side with adhesive Plastic that, depending on the size of the handling device different supply rolls can be provided.

The adhesive tape held for use is used by Supply roll over various backflow safeguards for Pressure roller guided, with which the adhesive tape towards the material to be glued and glued with light ZUG-PRINT can be applied.

With this handling device development not only take different short sections and Apply it is especially designed to last longer Route gluing, over the previously specified TRAIN PRINT, to be carried out differently from that in the handling device stock roll, continuous Peel off the required lengths of adhesive tape and place on the apply the intended material and / or thus and thereby, get connected.

Proceeding from this, the invention has developed further made a task for better use, especially with regard to the initial application and the Final security.

This object is achieved according to the invention in that a route handling device is proposed in which the material supply and separation device can be disengaged from the roll container for use and can be snapped back into the roll housing after use.
Due to the detachable and snap-in detachment device, the now new beginning of the adhesive tape, with the detachable detachment device, is drawn into the roller housing as far as possible to prevent unintentional sticking to other materials and contaminants.
For the purpose of re-use, the start of the adhesive roller is subject to the disengaged pressure roller so that the next adhesive can be bonded without additional manipulation of the adhesive tape to be kept.

There is an injury due to the detachable device completely excluded by the separating teeth.

A newly developed roller spiral for recording the reserve adhesive roll, is intended to the recently provided smaller inner roll diameter record and thereby ensures a larger Roll meter usage and relief of plastic waste.

Fig. 1

Eine Rollengehause-Außenansicht, versehen mit einem seitlich angebrachten Rastenauslöser zum ein- und ausrasten der beweglichen Abtrennvorrichtung;

Fig. 2

alternativ eine Rollengehäuse-Außenansicht, versehen mit einem Rastenauslöser auf der Stirnseite des Rollengehäuses, zum ein-und ausrasten der beweglichen Abtrennvorrichtung;

Fig. 3

technische Innendarstellung des Handhabungsgerätes mit der ausgerasteten Abtrennvorrichtung;

Fig. 4

mit eingerasteter Abtrennvorrichtung;

Fig. 5

die kompakte Abtrennvorrichtung mit Einrastsicherung nach Fig. 1;

Fig. 6

die kompakte Abtrennvorrichtung mit angeformter Federraste nach Fig. 2;

Fig. 7

Frontansicht der Trennvorrichtung mit Abtrennverzahnung und der angeformten Federraste in Frontansicht;

Fig. 8

eine alternativausführung mit feststehender Abtrennvorrichtung in Verbindung mit einer beweglichen Abdeckvorrichtung zur Sicherung des kleberollenanfangs, die in Handhabungsanwendung zurückgeführt, weder sichbar noch hinderlich ist;

Fig. 9

zeigt die zur Geräteanwendung zurückgeführte Abdeckvorrichtung, bei der nur die Rückführungsraste sichbar ist;

Fig.10

die technische Innenausführung mit der feststehenden Abtrennvorrichtung und der beweglichen Rollenführungssicherung.

The sequence of drawings shows:

Fig. 1

An external view of the roller housing, provided with a latch release on the side for engaging and disengaging the movable separating device;

Fig. 2

alternatively, a roller housing external view, provided with a detent release on the front side of the roller housing, for engaging and disengaging the movable separating device;

Fig. 3

technical interior representation of the handling device with the disengaged separating device;

Fig. 4

with latched detaching device;

Fig. 5

the compact separation device with snap lock according to Fig. 1;

Fig. 6

the compact separating device with molded spring catch according to Fig. 2;

Fig. 7

Front view of the separating device with separation teeth and the molded spring catch in front view;

Fig. 8

an alternative version with a fixed separating device in connection with a movable cover device for securing the beginning of the adhesive roll, which is returned to the handling application, is neither visible nor obstructive;

Fig. 9

shows the cover device returned to the device application, in which only the return latch is visible;

Fig. 10

the technical interior design with the fixed separation device and the movable roller guide lock.

The handling device according to the invention consists of the Basic body (1) - alternatively Fig.10 (1a) and the Cover plate (2) - alternatively Fig. 10 (2a). The disconnect device (3), is over a centering pin pivoted (4) and is fitted by means of Pressure catch (5) or alternatively via a molded one Plastic spring catch (6), in execution after use held Fig. 3 + 4. Fig. 5 shows the compact Detaching device with the molded plastic catch (6), Fig. 7 shows the end face of the movable separator with the separation teeth (7) and the molded plastic spring catch (6). The disconnect device is completed with the pressure roller (8), the stick as a roller return safety device (9) and the bore (10) for receiving the centering pin (4). Centering bushes (11 + 12) are arranged in the base body, to accommodate those on the cover plate Centering pin 11a + 12a, a new type is provided Spiral guide (13) to hold the roll supply material (13a). The central spiral is in the middle molded to the main centering bushing (14) and is used for Inclusion of the hundredweight and arranged on the cover side Locking pin (15). At the centering book (11) molded, there is the detent formation (16), the with return of the movable separating boom Fig. 5, engages and rests in the notch recess (17).

Claims (11)

The technical further development of a manual stretch dispenser for flexible roll material, characterized in that a roll material device known per se is now equipped with a compact separating device FIGS. 5, 6 + 7, which can be snapped in and locked in, and with the functions (5, 6, 7, 8, 9 + 10) is provided. Apparatus according to claim 1, characterized in that the compact separating device is pivotally mounted in a manner which determines the usefulness by means of a centering pin (4) provided. Apparatus according to claim 1 + 2, characterized in that the compact separating device Fig. 5 + 6 (3), by means of a pressure catch (5) or alternatively via a molded plastic catch spring (6), can be snapped or released according to the intended use . Apparatus according to claim 1, 2 + 3, characterized in that the centering bushes (11 + 12) are to be provided in the basic construction, of which the centering bushing (11) has an integrally formed catch (16), which in the separating device Fig. 5, engages with the catch formation (17), holding the compact jib in return Fig.4 (3). Apparatus according to claims 1 + 3, characterized in that, in addition to the centering bushes (11 + 12), a centering spiral (13) for receiving the roll material (13a) is provided, which has a shape in the center for receiving the centering and locking pin (15) on the cover side ) shows. Apparatus according to claim 1 + 5, characterized in that the central spiral (13) has movable, spiral-shaped cantilevers which, due to their resilient mobility, can take up different roll inner diameters, and thus can take up and hold much more roll material meters, at the same time they serve spiral arm due to its pressure, as a return brake. Apparatus according to claim 1 + 3, characterized in that by returning the compact separating device (3) which, after being separated as a new adhesive roll start, attaches to the roll return safety device (9) when the separating device is pulled in. As a result, the new initial roll length (18) remains unabbreviated as a roll-out template under the pressure roller until it is used again. Alternative solution according to Fig. 8, characterized in that the separating device (19) is fixed. Apparatus according to claim 8, characterized in that the adhesive roll start securing device is secured against accidental adhesion and sticking, as well as against any dirt adherence, by a movable cover (20). Apparatus according to claims 8 + 9, characterized in that the separated, flexible adhesive strip, as a pressure roller template (24), is maintained in accordance with the shape and length, in addition to the adhesive pin (21), blocks the pressure-heavy spiral arms (22) of the roller guide (23) every millimeter Rewind and ensures sufficient adhesive tape template under the pressure roller (24) for the repeat process. Apparatus according to claim 8.9 + 10, characterized in that the separated adhesive tape template (24) is maintained in conformity with the shape of the pressure roller (25), a directional deflection (26) is provided for this purpose, which prevents the securing cover from grasping the adhesive tape template and bends in the opposite direction of use.

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