DE19860475B4 - Device for picking up and transporting residual paper web rolls for a web-fed rotary printing press - Google Patents

Abstract

Device for receiving and transporting residual rolls (7) ejected from a paper roll changer of a web-fed rotary printing press, a mobile container (18) being provided in the swiveling range of swivel arms (19; 20) for growing paper supply rolls (6) or residual rolls (7 ) is arranged such that it can be moved, the container (18) being attached to a movable chassis (17} so that it can be lifted off and set up to accommodate a plurality of residual rollers (7), the container (18) having two opposing devices (25; 26) for limiting the rolling movement the discarded residual rolls (7) in the container (18), characterized in that the devices (25; 26) for limiting the rolling movement each consist of a series of posts, that directly opposite posts (25; 26) by means of a Base rail are integrally connected and this base rail as a spacer between the remaining rollers (7) and chassis (17) on the chassis (17) a are subordinate.

Description

The invention relates to a device for picking up and transporting from a paper roll changer discarded residual rolls according to the generic term of claim 1.

Through the JP-OS 63-74852 A An arrangement for receiving a residual roll core has become known, in which it is taken from the paper roll carrier by means of a transport carriage and transported to a collecting container. The residual roll core is subsequently ejected into the collecting container by means of a device.

The DE 196 51 205 A1 describes a collecting container for empty winding tubes, which is placed from a parking position onto a transfer table by means of a lifting device.

WO 95/20537 discloses a reel changer, in which a transport trolley with a container is intended for residual rolls.

The invention has for its object a Device for receiving from a reel changer To create residual roles, with several residual roles of different Roll changers simply from a web-fed rotary press promoted can be.

This object is achieved by the Features of claim 1 solved.

The achievable with the invention Advantages are in particular that a facility is created which is in the lower swivel range of the swivel arms of the paper roll changer one also automatic movable container can bring in that for that is set up that it can accommodate a plurality of discarded residual rolls. through this container can residual rolls can also be picked up from several paper roll changers and then collected and transported out of the printing press.

An embodiment of the invention is shown in the drawing and is described in more detail below.

The only drawing shows one schematic representation of a device for receiving a Majority of discarded residual rolls.

A paper roll holder 1 a paper roll changer 5 consists of one between two side frames 2 ; 3 rotatably driven shaft 4 , On this wave 4 are two swivel arms 19 ; 20 non-rotatably arranged, each consisting of a first arm 21 ; 22 and a second arm each 23 ; 24 consist. Alternate first arms take 21 ; 22 the first (right) 19 and the second (left) swivel arm 20 a paper supply roll 6 or a remaining role 7 on.

The swivel arms 19 ; 20 pivot about the axis of rotation of the shaft 4 and traverse an upper and lower swivel range.

Before every paper roll changer 5 runs a rail- or path-bound first guidance system 8th , Left or right of the paper roll changer 5 runs a second management system 10 or a third management system 11 , First management system 8th , second guidance system 10 and third management system 11 are when using guide rails using turntables 9 connected. As a result, all-round traffic around one or more paper reel changers becomes 5 allows. In the case of path-bound guidance systems, the guidance devices embedded in the floor are designed accordingly. On or along the guidance systems 8th ; 10 ; 11 are self-propelled paper roll transport trolleys 12 and residual roller trolleys 15 intended. As a paper roll transport trolley 12 conventional, known trolleys are provided.

The residual roller transport wagons 15 consist of a chassis 17 and a fixed or removable container mounted on it 18 , This container 18 is designed so that there are at least two rolling motion limiting devices 25 ; 26 (left; right). These roll motion limiting devices 25 ; 26 have the task of rolling movements of residual rolls 7 within the space between these facilities 25 and 26 limit in two opposite directions. The roll motion limitation devices 25 ; 26 can e.g. B, from opposite walls 25 ; 26 or from one. A plurality of opposing posts 25 ; 26 consist. The directly opposite posts are integrally connected by means of a base rail. The discarded residual rolls then lie on this plurality of base rails arranged next to one another 7 on. The base rails are each on the movable chassis 17 attached and also serve as a spacer for the remaining rolls 7 to the chassis 17 , This distance is necessary so that a forklift forks between chassis 17 and residual roles 7 drive in and the remaining roll 7 from the space between the opposite rows of posts 25 ; 26 can lift out.

In addition, the chassis 17 shorter than the length of the floor 14 that goes over the chassis at both ends 17 protrudes. This makes it possible for forklift forks to hit the ground 14 reach under and lift and from the chassis 17 can take off.

When using side walls 25 ; 26 these side walls are mounted vertically on a floor. This floor 14 is easy to take off bar on the chassis 17 attached. So there must be at least two rolling movement limitation devices 25 ; 26 be present to prevent the remaining rolls from rolling away.

In front of the paper roll carriers 1 are sledges 16 arranged. These sledges 16 interrupt the guidance systems in this part 8th , However, they are designed to connect to the management system 8th are adapted and take such a leadership. This makes it possible for the chassis 17 with the containers 18 on these sledges 16 can be driven. It is then possible to use the sled 16 with the container 18 in the lower swivel range of the paper roll holder 1 to move and lock there. In this position, the paper roll holder 1 from his arms 23 ; 24 ; 21 . 22 the remaining rolls in the container 18 be dropped.

The containers 18 are designed to match the chassis 17 locked easily releasable. This enables them to be easily detached from the chassis 17 , e.g. B. on the forks of a forklift. It is achieved in that the chassis 17 in the management systems 8th . 10 . 11 can stay threaded.

1

Web support

2

side frame

3

side frame

4

wave

5

Paper roll changer

6

Paper roll (1)

7

residual rolls (1)

8th

Guidance system first

9

turntable

10

Guidance system second

11

Guidance system third

12

Paper roll trolley

13

14

ground (15; 18)

15

Residual roll trolley

16

carriage (14)

17

chassis

18

container

19

arm, right

20

arm, left

21

Poor, first (20)

22

Poor, first (19)

23

Poor, second (20)

24

Poor, second (19)

25

Rolling motion limiting device, left

Walls, posts, left

26

Roll motion limitation device, right

Walls, posts, right

Claims (2)

Device for picking up and transporting residual rolls ejected from a paper roll changer of a roll rotary printing machine ( 7 ), whereby a mobile container ( 18 ) is provided which is in the swivel range of swivel arms ( 19 ; 20 ) for growing paper supply rolls ( 6 ) or residual roles ( 7 ) is arranged movably, the container ( 18 ) on a mobile chassis ( 17 } detachably fastened and to hold several residual rolls ( 7 ) is set up, the container ( 18 ) two opposing facilities ( 25 ; 26 ) to limit the rolling motion of the thrown off rolls ( 7 ) in the container ( 18 ), characterized in that the devices ( 25 ; 26 ) To limit the rolling movement, each consist of a row of posts, that directly opposite posts ( 25 ; 26 ) are integrally connected by means of a base rail and this base rail acts as a spacer between residual rollers ( 7 ) and chassis ( 17 ) on the chassis ( 17 ) are arranged. Device for receiving and transporting residual rolls ejected from a paper roll changer of a roll rotary printing machine according to claim 1, characterized in that a between a swivel range of swivel arms ( 19 ; 20 ) and a management system ( 8th ) of dolly ( 12 ; 15 ) movable carriage ( 16 ) is arranged, the carriage ( 16 ) alternately a first paper roll transport trolley ( 12 ) or a second residual roller transport wagon ( 15 ) records.