DE3440456A1 - Stacker device, in particular for metal sheets - Google Patents

Abstract

A stacker device for plate-shaped items, in particular metal sheets, has a support framework with freely projecting cantilevers. Arranged in front of the cantilevers is a vertically movable platform which has at least one transport truck movable on horizontal running rails. The running rails end in a plane which extends directly adjacent to the plane in which the free ends of the cantilevers lie. The cantilevers are likewise designed as running rails for the transport truck.

Description

Applicant: Goldbeckbau GmbH, Bökelstraße 10 4800 Bielefeld 14

Device for stacking and unstacking, in particular sheet metal

The invention relates to a device for stacking and unstacking of plate-shaped goods, in particular sheet metal, with a storage frame, the freely cantilevered consoles having. . ·

In known devices of this type, the loading takes place the storage frame, or the removal of the plate-shaped goods either by hand or with the help of forklifts. Such Handling is cumbersome and time-consuming.

The invention is based on the object of providing a device of to be known to be known fast and easy loading and unloading of heavy plate-shaped goods, in particular sheet metal, allowed.

This task is solved with the features of the marking part of claim 1.

In the device according to the invention, the trolley is supported on the consoles designed as running rails.

BPO CDPY

13 792

November 05, 1984

This allows the handling of particularly heavy goods that have been removed with other removal devices, for example telescopic arms, would not be removable. The inventive device allows a completely freely selectable storage of different types of sheet metal and pieces of sheet metal. When connected to a computer control, it is fully automatic Loading and removal of the storage framework is possible, as was previously not possible for heavy goods.

Preferred embodiments of the invention are set out in the subclaims described.

The following is a preferred embodiment of the invention described in detail with reference to the drawing. Show it:

Figure 1
Figure 2
Figure 3 ~ - ^
Figure 4

a perspective overall view of a first embodiment,

a schematic plan view at the level of two transport trolleys located on one level,

a schematic side view in the direction ■ of the arrow III in Figure 1,

a schematic perspective illustration of a second embodiment similar to FIG

Figure 1 ■ shows two storage frames 3 and 4, which sheet metal stacks Carry 1 and 2 or individual sheets on the freely projecting consoles. On each storage level are next to each other four consoles 16 are provided.

13 792 November 05, 1984

The free ends of the console 16 of a storage frame 3 or

4 are on the same level.

There is a platform between the two storage frames 3 and 4

5 arranged to be adjustable in height. The stage is over one Lateral roller guide 6 guided in post 7 so that it can be moved in height. The drive can be seen from FIG. At the On stage 5, a stationary sprocket 32 is rotatably mounted. A chain 9 runs over the sprocket 32, which is fixed with one end 9 a on a crossbar 33. j

A drive motor 8 with a drive gear (not shown) drives the chain 9, the second end of which is attached at 9 b. ; The chain 9 runs over the loose roller 10 a with weight 10. Depending on the direction of rotation of the drive 8, the stage 5 moves up or down. |

In the exemplary embodiment shown, the stage 5 has two different levels, in each of which there are four adjacent Running rails are provided. In Figure 2, one of the two levels is shown. At this level

the lift trucks 14 and 15 are arranged. The pallet truck 1 [4 _j_

- and 15 "have horizontally arranged racks 14 a, and 15a, which meshes with gears 27 and 28 j stand. The gears 27 and 28 are rotatably connected to a shaft 22 a. On the shaft 27 also sit the ' two sprockets 25 and 23 side by side. The sprocket! 23 is rotated by the sprocket 22 of a drive 21 "i and takes over the shaft 22 a, the sprocket 25, as well. the gears 27 and 28 with. At the same time, the!

Chain 2 4 the sprocket 26 driven. The sprocket 26;

ι takes over the shaft 26 a the laterally arranged tooth j

wheels 29 and 30 with. ■ "j

"EPCTCDPT

13 792

November 05, 1984

The lift trucks 14 and 15 have laterally arranged rollers, each as a pair in a row arranged double roles are formed.

The rollers run in the rails shown in the Embodiment have double-T profile. The consoles 16 in the storage frames have the same profile 3 and 4.

The running rails 35 end immediately next to the end faces of the brackets 16, so that the carriages 14 and 15 out of the stage 5 can run into the brackets 16 opposite the rails 35. As soon as the with each other at the same time driven lift trucks 14 and 15 are retracted, they can lift the stack of sheets above it, from Lift off the consoles and move the stack of sheets back onto the platform 5.

The stack of sheets can then be moved to any other desired position.

The lift trucks 14 and 15 are usually on the -Lower rails 35 arranged. Two further lift trucks 12 and 13 are on the upper running rails 35 the stage can be moved. These lift trucks 12 and 13 have Sucker 31, with which you can pull the top plate from a stack of sheets. The drive of the upper Lift trucks 12 and 13 are carried out in the same way as in FIG. 2 in connection with the lift trucks 14 and 15 is shown.

EPO copy

13 792 November 05, 1984

. While FIG. 1 shows an embodiment with a stage 5 that is only adjustable in height, FIG. 4 shows a further embodiment in which the posts 7 ^{f are} connected by longitudinal beams 30 and 37. The so good! The frame formed is guided on its underside on a running rail 31 and on its upper side in a running rail 32. In this embodiment, the stage

\ in front of several storage units arranged next to each other on both sides

• the scaffolding is moved.

! The device described allows removal and Storage of heavy plate-shaped goods in loading

i random order, possibly also programmatic. i controls. A control device is shown in FIG. 1 with

I 40 called. ι

copy e-

Claims (9)

Patent claims: 1. Device for stacking and destacking of plate-shaped Goods, in particular sheet metal, with a storage frame, which has freely cantilevered consoles, thereby characterized in that a height-adjustable stage is arranged in front of the consoles, the at least one on horizontal running rails (17; 18; 19; 20) movable trolleys (12; 13; 14; 15) ', the running rails ending in a plane which runs directly adjacent to the plane, in which the free ends: of the consoles (16) lie, the consoles also acting as running rails for the trolley <are trained. 2. Device according to claim 1, characterized marked-'net, that the transport carriage (12; 13; 14; 15) has a lifting area shows. 3. Apparatus according to claim 1 and 2, characterized ei c h η e t, ^ that the stroke area has suction elements (31). - 4. Device according to one or more of claims 1 to 3, characterized in that the stroke area has electromagnets. 5. Device according to one or more of claims 1 to 4, d a through gekennzeic'hnet that two transport trolleys (12 and 13; 14 and 15) arranged at a distance from one another can be moved on a common level of the stage (5). EPO COPY 13 792 November 05, 19 84 6. Device according to one or more of claims 1 to 5, characterized in that
Transport trolleys (12, .13 and 14, 15) on different; Levels of the stage (5) can be moved horizontally. 7. Device according to one or more of claims 1 to \ 6, characterized in that; the storage frame (3 and 4) on both sides of the stage (5) '■ is arranged. j 8. The device according to one or more of claims 1 to 7,! characterized by the fact that the
Stage (5) can be moved parallel to the plane in which. ' the free ends of the consoles (16) lie. 9. Device according to one or more of claims 1 to, 8, characterized in that the
Transport trolleys (12; 13; 14; 15) each with pairs of rollers.; have successively arranged roles. !