DE2852714B1

DE2852714B1 - Emergency counter with dust collector

Info

Publication number: DE2852714B1
Application number: DE19782852714
Authority: DE
Inventors: Eiichi Kokubo; Tuyoshi Miyagawa; Minoru Yoshida
Original assignee: Laurel Bank Machine Co Ltd
Current assignee: Laurel Bank Machine Co Ltd
Priority date: 1978-12-06
Filing date: 1978-12-06
Publication date: 1980-03-27
Also published as: DE2852714C2

Description

Ein Kastenteil 40 ist im Inneren unter der oberen Fläche 32 auf einer Seite des oberen Deckels 30 befestigt. Ein perforiertes Eisenblech oder Metallnetz 41 ist auf dem Umfangsflächenabschnitt des Kastenteiles 40 ausgelegt, welcher dem Zähler 12 zugewandt ist, wenn der obere Deckel 30 geschlossen ist. Eine Verbindungsöffnung 42 nach Art einer runden Bohrung ist an der unteren Fläche des Kastenteiles 40 ausgebildet und kann mit dem Umfang des Einlaßabschnittes 27 des Filterbeutels 26 am Einlaßabschnitt 23 der Verbindungsleitung oder des Staubzylinders 21 in Preßkontakt A box member 40 is inside below the top surface 32 on a Side of the top cover 30 attached. A perforated iron sheet or metal mesh 41 is designed on the peripheral surface portion of the box part 40, which the Counter 12 faces when the top lid 30 is closed. A connection opening 42 in the shape of a round hole is formed on the lower surface of the box part 40 and can with the periphery of the inlet section 27 of the filter bag 26 at the inlet section 23 of the connecting line or of the dust cylinder 21 in press contact

gebracht werden.to be brought.

Fig. 4 zeigt ein anderes Ausführungsbeispiel des Staubkollektors. Bei diesem Ausführungsbeispiel ist am Außenumfang des Flansches 24 am Einlaßabschnitt 23 der Verbindungsleitung 21, welche dieselbe Struktur hat wie bei dem ersten Ausführungsbeispiel, eine vorstehende Kante 43 vorgesehen. Eine verhältnismäßig dicke Filterplatte 26 ist passend innerhalb des Flansches 24 und der vorstehenden Kante 43 aufgenommen, so daß das Filter 26 von außen abgenommen werden kann. Fig. 4 shows another embodiment of the dust collector. In this embodiment, the outer periphery of the flange 24 is at the inlet portion 23 of the connecting line 21, which has the same structure as in the first embodiment, a protruding edge 43 is provided. A relatively thick filter plate 26 is snugly received within flange 24 and protruding edge 43, so that the filter 26 can be removed from the outside.

Wenn der obere Deckel 30 geschlossen ist, wird eine Verbindungsöffnung 42 des Kastenteiles 40 gegen den Außenumfang des Plattenfilters 26 gedrückt.When the top lid 30 is closed, a communication port becomes 42 of the box part 40 is pressed against the outer circumference of the plate filter 26.

Werden Banknoten gezählt, so ist der obere Deckel 30 geschlossen, wie dies in F i g. 1 gezeigt ist. In diesem Zustand steht der Einlaßabschnitt der Verbindungsleitung 21 mit der Verbindungsöffnung 42 des oberen Deckels 30 in Verbindung. Im Zähler 12, der nach außen weist, werden Banknoten, die auf dem Halter 14 gestapelt sind, angesaugt, herumgedreht und nacheinander mittels Saugstutzen 15 gezählt. If bank notes are counted, the upper cover 30 is closed, as shown in FIG. 1 is shown. In this state, the inlet section stands Connection line 21 with the connection opening 42 of the upper cover 30 in connection. In the counter 12, which faces outwards, banknotes that are stacked on the holder 14 are stacked are sucked in, turned around and counted one after the other by means of suction nozzle 15.

Bei diesem Zählvorgang wird Staub erzeugt. Der Staub wird abgezogen, indem Luft von dem Staubkollektor 20 angesaugt wird, welche von dem Metallnetz 41 aus in das Kastenteil 40 strömt und durch die Verbindungsöffnung 42 zum Filter 26 gelangt. Der Staub wird ausgefiltert und durch das Filter 26 entfernt. This counting process generates dust. The dust is drawn off by sucking air from the dust collector 20, which is drawn from the metal net 41 flows out into the box part 40 and through the connecting opening 42 to the filter 26 got. Of the Dust is filtered out and removed through filter 26.

In diesem Fall werden Papierfragmente, die auf das Zerreißen von Banknoten zurückgehen, durch das Metallnetz 41 außerdem blockiert und können nicht in das Kastenteil 40 hineingelangen. In this case, fragments of paper resulting from the tearing of Bank notes go back, blocked by the metal net 41 and can not get into the box part 40.

Wenn das Filter 26 gereinigt oder ausgetauscht werden soll, wird der obere Deckel 30 um das Scharnier 35 als Zentrum geschwenkt, wie dies in F i g. 2 gezeigt ist, wobei der Deckel gleichzeitig durch die einknickbare Halterung 36 abgestützt wird. In diesem Zustand ist das Gummiband 28 ausgedehnt, so daß das Filter 26 nach oben herausgezogen und aus dem Inneren der Verbindungsleitung 21 herausgenommen werden kann. When the filter 26 is to be cleaned or replaced, is the upper lid 30 is pivoted about the hinge 35 as the center, as shown in FIG G. 2 is shown, with the lid at the same time by the collapsible holder 36 is supported. In this state, the rubber band 28 is stretched, so that the Filter 26 pulled up and out of the interior of the connecting line 21 can be removed.

Das Filter 26 kann erneut eingepaßt und angebracht werden. Bei dem in F i g. 4 gezeigten Ausführungsbeispiel wird statt des Filterbeutels das Plattenfilter 26 außen herausgenommen und kann erneut eingesetzt und eingepaßt werden. Wenn der obere Deckel 30 geschlossen wird, ist die Maschine wieder in einem Zustand, in der eine Zähloperation möglich ist.The filter 26 can be re-fitted and reattached. In which in Fig. 4 is the plate filter instead of the filter bag 26 removed from the outside and can be reinserted and fitted. If the upper cover 30 is closed, the machine is again in a state in which a counting operation is possible.

Wenn der obere Deckel 30 geöffnet worden ist, kann das Innere geprüft und repariert werden. Da das Gummi 22, welches zur Schwingungsabsorption dient, an der Staubabsaugvorrichtung 20 vorgesehen ist, läßt sich jedwede Geräuschentstehung weitgehend vermeiden. When the top lid 30 has been opened, the inside can be checked and be repaired. Since the rubber 22, which serves to absorb vibrations, is provided on the dust extraction device 20, any noise can be generated largely avoid.

Claims

Claim: Note counting machine with a machine body, a counter placed on the top of the machine body to count the number of notes introduced in these and an upper cover that is attached to the upper section the machine body is attached, characterized by a dust collector, the one inside the machine body (11) which generates a negative pressure Device connected dust extraction device (20) a connecting line inlet section (21, 23) a filter (26) attached to the inlet section so as to be detachable from the outside and a dust collecting suction line arranged on the cover with a suction surface (41) has, which on the upper cover, facing the side of the counter (12), arranged in such a way is that when the lid (30) is closed, the dust collecting suction line with the connecting line inlet is cut off (23) is aligned.

The invention relates to a note counting machine according to the preamble of the claim.

In conventional note counting machines, the top cover is constructed in such a way that that it is rigidly attached to the upper portion of the machine body. So kick Machine problems arise when dust that has been collected in a filter which is provided within a dust collector, is to be delivered or that If the filter has to be replaced by a new one, the top cover must be removed. by loosening fasteners such as screws, creating a considerable Time and effort results.

The invention is based on the object of a note counting machine to create with a dust collector, in which the previously required time and Labor is avoided and, moreover, have a simple structure target.

According to the invention, this object is achieved in a note counting machine generic type solved by the characterizing part of the patent claim.

In the invention, a dust collector of simple construction is provided, which is attached to the note counting machine, which has a machine body, a Counter attached to the top of the machine body and used for counting serves the number of notes inserted therein and has a top lid, which is attached to the upper portion of the machine body so that it is freely opened and can be closed. The dust collection takes place with a high degree of efficiency under dust-free conditions. Problems with other dust collection devices occur can be avoided by using a filter which is light can be replaced or cleaned.

The invention is explained in more detail below with reference to the drawing will. F i g. 1 shows a perspective view of the overall structure of a banknote counting machine according to the invention; F i g. 2 in perspective the banknote counting machine with the top lid open; F i g. 3 a cross-sectional view, the one main section of a dust collector reproduces, as it is in note counting machines is used; and F i g. 4 shows another exemplary embodiment in a cross-sectional view of the dust collector.

F i g. 1 shows a perspective illustration of the overall structure of a Banknote counting machine 10 to which the dust collector according to the invention is attached is. Like F i g. 1 reveals, a counter 12 is at the top of a box-shaped Machine body il attached. The counter 12 is conventional in itself known structure. Thus, the counter 12 includes a holder 14 which is rotatably mounted is so that he can enter banknotes, as well as a variety of suction ports 15, which are arranged along the holder 14 and attached to a rotatable cylinder in the manner are appropriate that they have banknotes that are held in it at a certain time be able to suck in and count. A display device 17 or the like is arranged next to the counter 12.

A blower dust collector 20 is installed in the machine body 11. A dust cylinder 21 is on the input side of the dust extraction device 20 with the upper portion of which is connected via a vibration absorbing rubber 22. Of the Dust cylinder 21 extends upwards. An inlet section 23 at the top of the dust cylinder 21 is open to the upper side of the machine body 11. At the Circumference of the inlet section 23 namely at the upper end of the connecting line or of the dust cylinder 21, a flange 24 is provided. A filter bag 26 is in the dust cylinder 21 is introduced from the inlet portion 23.

The periphery of an inlet portion 27 of the filter bag 26 is means a packing, gasket or the like fitted around the flange 24. A Rubber band 28 which is attached to the edge of the circumference of the inlet section 27 is, is properly and firmly connected to the flange 24, so that the filter bag 26 is attached and held.

A top lid 30 is shaped so that it fits with the top of the Machine body 11 is aligned and covers the top towards the top. Of the Lid 30 has a lower surface 31 in its front portion and in its rear portion has a top surface 32. The inside of the top surface 32 has box-like shape. An open portion 33 is formed so that it can extends from the front part of the upper surface 32 to the lower surface 31, namely in such a way that the counter 12 passes through. The back part of the top lid 30 below the rear of the top surface 32 is at the rear of the top of the machine body 11 articulated by means of a hinge 35, so that the upper Lid 30 is freely opened and closed by pivoting about hinge 35 as an axis can be. Between the side portion of the machine body 11 and the upper Cover 30 is connected to a collapsible holder 36.