Palletizing device for a piling of filled sacks

Patent metadata

Field	Value
Publication number	US-9963306-B2
Application number	US-201514696503-A
Country	US
Kind code	B2
Filing date	Apr 27, 2015
Priority date	Apr 28, 2014
Publication date	May 8, 2018
Grant date	May 8, 2018

Abstract

A palletizing device for a piling of layers from at least two rows of filled sacks to a sack stacking comprising a sliding device with a sliding area for the formation of a layer of filled sacks and a supply device with at least a conveyor belt for the supply of filled sacks in a feed position on the sliding area, wherein the sliding device comprises a sliding table beneath the sliding area and a slider for sliding of the filled sacks from a sliding position on the sliding area on the sliding table, wherein the conveyor belt is performed in a way that a supply distance between a feed position and the sliding position is smaller than a sliding distance between the sliding position and a frame of the sliding device at the supply edge of the conveyor belt.

First claim

What is claimed is:

1. Palletizing device for a piling of layers from at least two rows of filled sacks to a stacking location where said rows are stacked, the palletizing device comprising a sliding device, the sliding device comprising a sliding area for the formation of a layer of filled sacks, and the palletizing device further comprising a supply device with at least one conveyor belt for the supply of filled sacks to a feed position on the sliding area, wherein the sliding device further comprises a sliding table a the sliding area and a slider for sliding of the filled sacks from a sliding position on the sliding area to the sliding table, wherein
the conveyor belt extends beyond a frame of said supply device at a supply end of said conveyor belt into said sliding device to extend said feed position into said sliding device such that a remaining supply distance between said feed position and the sliding position, said remaining supply distance being finite, is smaller than the distance between the sliding position and said frame of the sliding device at the supply end of the conveyor belt, the sliding table being laterally offset from an alignment of said conveyor belt and said sliding position being aligned laterally with said sliding table,
a lifting device being arranged below the sliding table for receiving the sack stack that is being formed.

2. Palletizing device according to claim 1 ,
wherein
the supply distance is set as smaller or equal to half of the sliding distance.

3. Palletizing device according to claim 1 ,
wherein
the supply distance is smaller than or equal to approximately 400 mm.

4. Palletizing device according to claim 1
wherein
the supply distance is one member of the group of distance ranges consisting of: between approximately 150 mm and approximately 250 mm, between approximately 180 mm and approximately 220 mm, and between approximately 195 mm and approximately 205 mm.

5. Palletizing device according to claim 1 ,
wherein
the supply device comprises a calibrator.

6. Palletizing device according to claim 1 ,
wherein
the supply device comprises at least two conveyor belts.

7. Palletizing device according to claim 1 ,
wherein
a sensor device is provided with a sensor for detection of the filled sacks in the feed position and with a sensor for detection of the filled sacks in the sliding position.

8. Palletizing device according to claim 1 ,
wherein
the sliding area comprises at least a sliding belt for a movement of the filled sack from the feed position in the sliding position.

9. Palletizing device according to claim 1 ,
wherein
the frame of the sliding device comprises a frame section through which the supply edge of the conveyor belt extends.

10. Palletizing device according to claim 1 ,
wherein
a lifting device is arranged below the sliding table for receiving the sack stack that is being formed.

11. Palletizing device according to claim 6 ,
wherein said at least two conveyor belts, are assembled mainly parallel to one another with an identical or mainly identical supply distance.

Assignees

• Windmoeller & Hoelscher

Inventors

• Kölker Martin
• Ahlers Ralf

Classifications

• B65G57/22

  in layers each of predetermined arrangement · CPC title

• B65G47/086 Primary

  cubiform articles · CPC title

• B65G2203/0233

  Position of the article · CPC title

• B65G2814/0305

  Adding to the top · CPC title

• B65G2812/02128

  Belt conveyors · CPC title