DE2109292A1 - - Google Patents

Description

DA-7167

to the

Patent application
of

Isdatelstvo "Izvestia", SSSR, Moskva, Pushkinskaya ploshchady, 5

concerning

DEVICE FOR COUNTING PAPER SHEETS OR

PRINT PRODUCTS OF A PACK Priority May 5, 1970 USSR No. 1429032

The invention relates to a device for counting paper sheets or book and magazine products, For example, newspapers in a stack or bundle and can be used to complete bundles of the same or various print products .be used.

A device for counting the leaves of a bundle is known, the one rotatable in a horizontal plane Has disc and a drive for moving this disc in the vertical plane.

The disk has a radial cutout and a groove adjoining this cutout, which is periodic

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one

in connection with the rotation of the disc with vacuum pump comes. For counting the sheets, this device is arranged in relation to the bundle in such a way that the Corners of the leaves are in the effective area of the vacuum created in the groove.

Counting the leaves is done by. Bending the corners of the leaves and inserting them into the badial cutouts of the Discs made.

For an exact counting, the known counting devices are arranged at two corners of the bundle. In this case they work independently of each other and the results of their work are compared after counting (see, for example, USSR copyright license No. 110 ^ 05 »Class 4-2 m? 9 ⁰ ^, 'JPK: Go6 m \ The known counting device only counts the Leaves in a bundle.

When completing the bundle of sheets of paper or newspapers from the same or different printed matter is it . However, necessary from different ones Bundle the required number - sheets or. To divide newspapers in order to then merge them.

Since the device described above does not allow the counted sheets to be separated from the bundle, the operations connected with the completion of the counted sheets from a bundle are difficult and .. must be carried out by hand.

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The purpose of the invention is to eliminate the disadvantage mentioned.

The invention has for its object to provide a device for counting the sheets of paper or the book and Magazine products, for example newspapers »

of a bundle, whose design features not only count from a bundle, but also the Delivery of the counted products for further processing, for example the completion of the ax the sheets or newspapers counted from another bundle ensure.

This object is achieved in that in the device for counting the sheets of paper or the printed matter from a bundle lying in the bunker with the help of two in horizontal plane revolving disks that have radial cutouts and devices that count of the leaves by bending the corners of the leaves and placing these corners in the radial cutouts of the discs

one

run under the surface of the same under the action of an externally generated vacuum, according to the invention as a bunker floor Serving disks, which are arranged rotatably in opposite directions and synchronously, one of the disks with devices is provided, which make the counting of the leaves, uikl the other disc with wings to deliver the through iie first disc counted printed products formed

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It is advisable to use a truncated cone for every device that counts the leaves. which is arranged in the radial section of the disk in such a way that the surface line of the cone is parallel to the disk

the

surface, and is attached to the disc so that it can rotate about its own axis, with the corners of the leaves, which have been bent by the effect of the vacuum created in the ¹ opening of the cone, into the radial cut-outs of the disc under its surface during the rotation be inserted.

The essence of the invention consists in the following: Because the bunker floor is synchronous in opposite directions Serving rotatably arranged disks, the sheets, whose corners are bent at the same time and into the radial cutouts of the disks are inserted, guided under the surface of the disk when these disks are rotated, and are noticeable a conveyor or other device designed to collate these sheets with those from another bundle divided leaves is used.

The formation of one of the discs with the devices that count the leaves and another disc with ensures the wings for discharging the printed products counted by the first disc from the bunker Delivery of only that sheet from the bunker, one corner of which is bent and under the surface of the first pane

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eineiunrt, and its second corner below the surface of the second

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is inserted when the wing enters the gap between the bundle and the corner bent by the first disc.

The invention is explained in more detail below with reference to the ... embodiment shown in the accompanying drawing.
Show it:

Fig. 1 shows an overall view of a device according to the invention;

Fig. 2 - the same in plan view;

Fig.3 ■ - the section IH-III in Fig.2;

Fig. 4 - the section IV-IV in Fig. 2.

The device shown in the drawing has a. Bunker, which consists of walls 1 and a floor, which is designed in the form of two rotatable discs 2 and J> (ilg.1 and 2).

The disc 2 is attached to a hollow cylinder 4, which is rotatably mounted on a stationary shaft 5 (Fig. 3>) is. The disk 3 is attached similarly.

The hollow cylinder 4 · to which the disks 2 and 2 are attached are, are in the lower. Part provided with gears 6, which by means of gears 7 with each other and with a Electric motor 8 are connected. The gear transmission is such chosen that it ensures a synchronous counter-rotating rotation of the disks 2 and ^.

The disk 2 has radial cutouts 9 and device

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ORIGINAL INSPECTED

gen 10, which carry out the counting of newspapers- Each device 10 is designed in the manner of a truncated cone 11 (Fig. 5 and 4), which rotates about its own axis 12-12 on the bearings 1 ^ in the radial section 9 &&? Disk 2 is attached and provided with a bevel gear 14, which is connected to a fixed gear 15> which. the shaft 5 is arranged, is in engagement.

The Mante * -llinie of the truncated cone 11 runs parallel There is an opening to the disk surface 2j in the disk - Provided for the generation of a vacuum, which is necessary for the bending of the corners of the newspapers and for the insertion of the same into the radial cutouts 9 of the disk 2 is.

The opening 16 is opened by means of the channels 17 and 18 a vacuum pump (not shown in the drawing) is connected via a hose 19.

The channels 17 are in the body of the cone 11, in which Bearings 1 ^ and formed in the body of the disc 2. The channels 18 are made in the body of the gear 15. The channels 17 and 18 are at certain moments in the Rotation of the disc 2 interconnected.

The disk 3 has curved wings 20. Below A belt conveyor 21 is arranged in the bunker.

The device according to the invention operates as follows.

10 9847/020 1 ^ ORIGINAL INSPECTED

A bundle 22 from. Newspapers (Fig. 1) is housed in the bunker. In doing so, it is applied to disks 2 and 5 placed.

Then the electric motor 8 is switched on and the disks 2 and 3 are set in rotation.

Since the devices 10 do not turn the corners of the lower newspaper in the bunker, if these devices do not When a vacuum is applied, disks 2 and 3 run underneath of the bundle of newspapers lying on them empty ".

Then the vacuum pump is switched on. A vacuum is generated in the hose 19 (FIG. 3) and in the channel 18.

At the union of channels 17 and 18 at the

the

Rotation of the disc 2, vacuum is passed into the opening 16 » which at this moment lies at the corner of the lower newspaper $ 2 (Fig. 4) in the bunker

Since the cone 11 makes two movements simultaneously, one progressing together with the disc (through Arrow A shown) and a rotational movement around its own axis (shown by arrow B) in the movement of the disk executes the opposite direction, the corner of the lower newspaper 23 is under the action of the vacuum from the The bundle is bent and wound onto the cone 11 as long as until the channels 17 and 18 move when the disc rotates separate from each other.

At that moment, the bent corner is through the

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.spring properties of the newspaper in their endeavor, to be straight, hit the edge 24- of the disc 2 in the cutout 9 and it is by the rotation of the Disc inserted under the lower surface of the same.

Then it runs into the gap between the bent part the lower newspaper and the newspapers remaining in the bunker one of the wings 20 of the disc 3 of the second part introduces the same newspaper under itself.

The newspaper is transferred from the bunker to conveyor 21.

Then, as the disc rotates, the following device 10 is placed on the corner of the lower newspaper of the bundle 22 to and the process described is repeated.

The number of items delivered from the bundle 22 onto the conveyor 21 Newspapers are counted by the counter

the
bene program (not shown in the drawing).

After executing the specified program, the vacuum pump is switched off and discs 2 and 3 run empty until a new program is started.

The egg collected on the conveyor 21 of newspapers delivered from the bunker is turned on of the conveyor for further processing, for example for association with an egg of the newspapers with a moved to another designation that was delivered in the same way from another bunker.

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As can be seen from the description, permitted it is the device according to the invention, from the bundles the required number of newspapers or other books and magazine products for their collection to deliver new bundles.

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Claims (2)

PATENT CLAIMS MJ device for counting the sheets of paper or other products from a bundle that is in a bunker is stored, with two in one. horizontal plane revolving discs, the radial cutouts and devices have which. . . dde * sheets or newspapers by bending the corners of the same and inserting them into the radial cutouts of the disks under the surface of the latter under the action of the externally generated Vacuum counting, characterized that serve as the bunker floor disks (2 and 5), which are arranged to rotate in opposite directions and synchronously are, one of these disks (2) is provided with devices (10) that count the sheets or newspapers while the other disc (^) with wings (20) is equipped to deliver the products counted by the first disc (2) from the bunker. 2. Device according to claim 1, characterized in that each device (10) ^ which counts the sheets or newspapers, is formed with a truncated cone (11), which in the radial cutout (9) the disc (2) is arranged such that the surface line of the cone is parallel to the surface of the 1098477 0 201 • Disc runs, and which is attached to the disc (2) rotatably about its own axis (12-12), while during this rotation the corners of the sheets or newspapers, which under the action of the opening (16) of the cone II generated vacuum are bent, inserted into the radial cutouts of the disc (2) under the surface of this disc will. 109847/0201