Claims
- 1. A device for transferring continuously arriving articles, especially folded-bottom boxes lying with their ends that face each other along the direction of travel differing in thickness, from a first continuously moving conveyor belt to a packing machine, including a mechanism for distributing the articles onto two different conveyor mechanisms, one conveying the articles to the upstream side of a merging mechanisms and the other extending below the merging mechanism, through a 180.degree. curve, and back to its downstream side, the improvement wherein one of the conveyor mechanisms has a compensation loop so that the two conveyor mechanisms convey the articles equal distances and wherein the merging mechanism is a continuously moving second conveyor belt disposed at substantially the same level as said first conveyor belt and which branches off at an angle from the two conveyor mechanisms and extends to a packing machine, the articles overlapping on the second conveyor belt and the two conveyor mechanisms terminating at a level slightly above the second conveyor belt.
- 2. Device as in claim 1, wherein the branching conveyor belt is at approximately the same level as the distributor.
- 3. Device as in claim 1, wherein the two conveyor mechanisms travel vertically, whereby the conveyor mechanism that leads to the upstream side of the conveyor belt has a compensation loop that extends up between the distributor and the conveyor belt.
- 4. Device as in claim 1, further comprising means for curving the articles at an angle to the direction they are traveling in while they are being laid off on said second conveyor belt.
- 5. Device as in claim 4, wherein at least one of said conveyor mechanisms is a tow-belt conveyor that, as the curving means, has two lateral rods extending adjacent to outlet-end pulleys more or less above and parallel to the bottom strand of the upper belt.
- 6. Device as in claim 5, wherein the rods extend into the lay-off area.
- 7. Device as in claim 5, including vertical guide rollers next to the outlet-end pulleys to force the edges of the articles that are at the side in relation to the direction of travel up or down if they extend more or less above the bottom strand of the upper conveyor belt.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3814911 |
May 1988 |
DEX |
|
Parent Case Info
This application is a continuation of application Ser. No. 340,879, filed Apr. 19, 1989, now abandoned.
US Referenced Citations (10)
Foreign Referenced Citations (6)
Number |
Date |
Country |
0211174 |
Feb 1957 |
AUX |
0525629 |
May 1931 |
DE2 |
2009373 |
Sep 1971 |
DEX |
2261416 |
Dec 1975 |
DEX |
8437318 |
Aug 1986 |
DEX |
045895 |
Dec 1936 |
GBX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
340879 |
Apr 1989 |
|