DE2135665C3 - Device for stacking narrow cut widths for loading devices on paper cutting machines - Google Patents

Description

The invention relates to a device for stacking items cut on a paper cutting machine Well on a pallet according to the preamble of claim 1 (Swiss patent 5 07 140).

With this device, it would be difficult to narrow the widths of the cut material on a pallet or the like Stacking, because when the carrier receiving the stacked goods moves back out of the pallet or from that of it already recorded stack the narrow cut material widths of the partial stack to be stacked as a result of the sloping leading edge of the carrier would tend to tip over and thus off the stack falling down. In this case, the operator had to laboriously adjust the narrow ones by hand Stack the width of the cut material and align it with the overall stack.

It is also from US Pat. No. 32 09 924 a stack stop dimensioned according to the stack width known, which concludes with the end channels of the stack during the stacking process of the partial stack and so that serves as the end limit for the respective partial pile to be deposited:

The object of the invention is to provide a device create, which makes it possible to stack even very narrow cut widths without the There is a risk of slipping off the entire pile and, at the same time, the pieces of pile exactly to one another be aligned so that after the slapdlung all edges of the Gesämtsäpels exactly to each other are aligned.

This object is achieved by the features characterized in claim 1

This training ensures that the part pile to be deposited is securely on top of the existing one

ι pile remains and that continues as a result of the solid Stop when the carrier is withdrawn from the stack of the existing stack due to the friction on the Carrier is also not moved.

So that the pivotable stop according to the

ίο The stack width can be adjusted on the guide bar can, this is expediently designed as a rack, the adjustment by means of a pivot stop connected handwheel

The invention is described below with reference to the in

ι. Drawing illustrated embodiment, which the device according to the invention in side view shows, explained in more detail.

On the lifting column 1, which is assigned to the cutting machine (not shown), the support rail 2, which receives the carrier 3 displaceably in the longitudinal direction, is fastened in a height-adjustable manner can be adjusted. The adjustment takes place via a handwheel 6a, which is mounted in the stop part 7 and is in operative connection with the rack with a gearwheel, not shown, arranged on the handwheel
Furthermore, the KJappblech 9 is on the guide 8

] o arranged which for stripping off the partial stack 10 is used during the stacking process when pulling back the carrier in the direction of arrow I.

So that the stack 12 already present on the pallet 11 when the carrier 3 is extended in the direction of the arrow

Ji I is not displaced, the support rail 2 has on its lower edge 13 a stop 14 which is firmly connected to it and which is aligned with the hinged plate 9.
The operation of the device is as follows:

The cut material, which consists of narrow cut material widths 15, is fed in a known manner from the machine table (not shown) to the carrier 3 of the loading or stacking device 16.
As shown in the drawing, the

• ts pallet 11 already has the stack 12 on which the Teüstapel 10 is to be stacked up in the narrow widths of clippings 15. The carrier 3 is now over retracted the existing stack 12, so far that the tip 17 goes beyond the stack and

w while the stop 6 pivots about the axis 5 In the area of the tip 17 is when the Carrier not stackable. If the carrier 3 has finished the retraction movement, the hinged plate 9 goes from the dashed position in the extended locking point

y> lung. The carrier 3 is now moved back in the direction of the arrow I. During this return movement, the cutting widths 15 also reach the area of the inclined surface 18 of the carrier 3 and tend to tilt. However, tilting is prevented by the stop 6,

w) after retraction of the tip (17) of the carrier (3) behind the edge (19) of the stack (12) is aligned with this. Also when the carrier 3 moves back, the Existing paper stacks 12 influenced by the friction on the underside 20 of the carrier 3, i. H. the top

ii ^r > Sheets of the stack would be pulled out by the carrier. To prevent this, the fixed stop 14 is arranged on the lower edge 13 of the support rail, which is aligned with the hinged plate 9 and with it

the lower edge 20 of the carrier 3 closes, thereby the stack 12 is secured in its position and the partial stack 10 as a result of the aligned alignment of the Parts 9, 14 are also aligned with the existing stack 12.

1 sheet of drawings

Claims (3)

Patent claims: 1. Device for stacking goods cut on a paper cutting machine a pallet or the like, with a mounting rail for a carrier that is displaceable in its longitudinal direction, the picks up the cut goods in the form of a partial stack from the cutting machine table and for stacking stores on the pallet, with the sub-stack from the carrier by means of a hinged plate Withdrawal of the same is stripped, characterized in that for stacking the support rail (2) is provided with a guide rod (4) along narrow clippings widths (15) the one during the stacking process with the end edge (19) of the stack (12) and final thus serving as an end limit for the respective sub-stack (10) to be deposited stop (6) is displaceably and pivotably mounted that when retracting the carrier (3) from its tip (17) or inclined surface (18) pivoted about its axis (5) out of its vertical limit position and that the support rail (2) has a fixed stop (14) on its lower edge (13), which is aligned with the hinged plate (9) 2. Apparatus according to claim 1, characterized in that the guide rod (4) as a rack is trained 3. Apparatus according to claim 1 and 2, characterized gekennzeic.net that the swivel stop (6) is adjustable by means of a hand wheel (f> a) on the rack (4).