DE10107953B4 - Stacking plate for sheet pile formation - Google Patents

Abstract

Stacking plate in the sheet delivery of a printing press, in which the sheets on the stacking plate (9) promoted and released and the sheet stack (4) either on a stack on the plate (9) stacking pallet (8) or on a on the stacking plate (9) located trolley (11) is formed and
for forming a sheet pile (4) on the trolley (11) for receiving the trolley (11) on the stacking plate (9), a positioning device (12, 13) and on both sides in the region of the side edge of the stacking plate (9) in the direction of the trolley - and -ausfuhr extending, the stacking plate (9) associated with guide rails (14) are arranged and
to form a sheet stack (4) on the stacking pallet (8) the guide rails (14) are removable.

Description

The The invention relates to a stacking plate in the sheet delivery of a printing machine.

In Printing presses are then the treated in the printing works bow one Sheet delivery fed over the Bow pile promoted and placed on the sheet pile.

Such a sheet delivery is from the document DE 199 25 065 A1 known. The sheet stack according to this document stands on a stacking pallet, which in turn stands on the stacking plate which hangs on the conveyor chains. The pallet lies just on the stacking plate or she stands on feet.

It It is well known to use the sheet stack instead of on a stack pallet to form on a trolley. For the vertical guidance the trolley support rails are provided with the Stapelhubeinrichtung are connected and on the trolley is raised or lowered. Trolleys are more portable than pallets (no pallet truck) and become particular used for smaller editions in the smaller format range. The Further processing of the sheet stack, however, requires a restacking on pallets.

task The invention is a stacking plate in sheet delivery of printing presses to create the sheet pile formation both on trolley as also possible on pallets.

According to the invention this Problem solved by the features of the first claim.

The Invention ensures that advantageously the sheet both stacking pallets as can also be stored on trolleys. This is made possible by a quasi closed stacking plate. The recess in the stacking plate does not affect the picking up of the pallets on the stacking plate. When using a trolley, the guide rails are on the plates put on and possibly attached.

Of the Conversion of the stacking plate stacking on a trolley is with simple means and with little effort to accomplish.

Based an embodiment the invention will be described in more detail below to be discribed.

In the accompanying drawings shows

1 : Front part of a sheet delivery in a schematic representation in side view

2 : Assignment of the trolley to the stacking plate (side view stacking plate lying on the floor)

3 : 2 in partial view in front view

4 Image: Top view on stacking plate and trolley

5 : flat design of the plate

6 : Plate convex

1 shows a schematic representation in side view of the front part of a sheet delivery, of which are shown in detail the chain circle 1 with the attached gripper carriage 2 that the bow 3 over the sheet pile 4 transport, the suction roller 5 , the front and back bow stops 6 . 7 , The sheet pile 4 is standing on a stack pallet 8th on the stacking plate 9 stands, the lifting chains 10 hangs. The lifting chains 10 are arranged on a hoist, not shown.

2 shows the assignment of a trolley 11 to a stacking plate 9 in side view and 3 a partial section of the stacking plate 9 and the trolley 11 in front view. The trolley 11 consists of the rolling cart pallet 11.1 and the roles 11.2 , The roles 11.2 are freely rotatable. In the field of roles 11.2 are in the stacking plate 9 recesses 12 incorporated into the one plate 13 is introduced. The plate 13 is stuck to the ground 15 connected. The plate 13 is above ( 5 ) or concave ( 6 ) according to the radius of the roll 11.2 educated. The top edge of the plate 13 lies with the dimension b under the upper edge of the stacking plate 9 , The recesses 12 and the plate 13 form a positioning device 12 . 13 for the trolley 11 ,

In the area of the side edges under the trolley pallet 11.1 are guide rails 14 provided a U-profile and side guides 14.1 and stops 14.2 for the trailing edge.

To the lower edge of the trolley pallet 11.1 has the guide rail 14 the distance a on. The on the floor 15 resting stacking plate 9 has run-up bevels in the area of rolling stock import and export or it is sunk below ground level ( 1 ).

The lateral guidance 14.1 and the stop 14.2 facilitate the positioning of the trolley 11 ,

Should the stacking on a stack pallet 8th be done, the guide rails 14 from the stacking plate 9 away. The stack pallet 8th will be on the stacking plate 9 placed ( 1 ) and stacking proceeds in a known manner.

Should the stacking on a trolley 11 be done, the guide rails 14 on the stacking plate 9 laid and fastened. The trolley 11 gets onto the stacking plate 9 pushed into the working position, ie, the roles 11.2 stand in the recesses 12 on the plates 13 , The role recording level b prevents rolling of the trolley 11 (in 5 and 6 visible).

Now the stacking plate 9 over the lifting chain 10 raised; the recess 12 completely takes the role 11.2 on and over the guide rail 14 becomes the trolley pallet 11.1 and thus the trolley 11 raised until the required level of stacking is achieved.

1

chain circle

2

gripper carriage

3

bow

4

sheet pile

5

suction roll

6

front sheet stop

7

rear sheet stop

8th

stacking pallet

9

stacking plate

10

lifting chains

11

trolley

11.1

Trolley range

11.2

role

12

recesses

13

plate

14

guide rail

14.1

lateral guides

14.2

attack

15

ground

a

distance

b

measure

Claims (11)

Stacking plate in the sheet delivery of a printing machine, in which the sheets on the stacking plate ( 9 ) and released and the sheet pile ( 4 ) optionally on one on the stacking plate ( 9 ) stacking pallet ( 8th ) or on one on the stacking plate ( 9 ) ( 11 ) is formed and to form a sheet pile ( 4 ) on the trolley ( 11 ) for receiving the trolley ( 11 ) on the stacking plate ( 9 ) a positioning device ( 12 . 13 ) and on both sides in the region of the side edge of the stacking plate ( 9 ) extending in the direction of the trolley import and export, the stacking plate ( 9 ) associated guide rails ( 14 ) are arranged and to form a sheet pile ( 4 ) on the stack pallet ( 8th ) the guide rails ( 14 ) are removable. Stacking plate according to claim 1, wherein the positioning device ( 12 . 13 ) from a recess ( 12 ) in the stacking plate ( 9 ) and one in the recess ( 12 ) arranged plate ( 13 ) consists. Stacking plate according to claim 2, wherein the plate ( 13 ) firmly on the ground ( 15 ) is arranged. Stacking plate according to claim 2 or 3, wherein the plate ( 13 ) is formed. Stacking plate according to claim 2 or 3, wherein the plate ( 13 ) is concave. Stacking plate according to claim 2, wherein the upper edge of the plate ( 13 ) under the top edge of the stacking plate ( 9 ) lies. Stacking plate according to claim 1, wherein the guide rails ( 14 ) a lateral guide ( 14.1 ) and a stop ( 14.2 ) having. Stacking plate according to claim 1, wherein the guide rail ( 14 ) has a U-profile. Stacking plate according to claim 1, wherein the stacking plate ( 9 ) below the level of the soil ( 15 ) is arranged. Stacking plate according to claim 1, wherein on the stacking plate ( 9 ) the lifting chains ( 10 attack). Stacking plate according to claim 2, wherein the recesses ( 12 ) are formed such that they are raised when the stacking plate ( 9 ) of the rollers of the trolley ( 11 ) and the guide rails ( 14 ) carry the trolley.