DE4339865C2 - Device for the transport of squared timbers - Google Patents

Description

The invention relates to a device according to the preamble of Claim 1.

The known devices for the same production area have the disadvantage that they do not go from package to package or even within any package of squared timber from various storage containers from the storage container to the package or vice versa from the package to the Can convey storage containers with absolutely the same device, so that individual package production is not possible.

DE 40 35 171 A1 is one of these devices. DE-OS 34 09 395 relates to the laying of spacer slats by means of a shaft.

The invention has for its object to provide a device with the squared timbers alternating from package to package in any number from any number of storage containers to any many and different packages and vice versa.

The object is achieved by the characterizing features of claim 1.

An embodiment is hereinafter in connection with the drawings explains:

Fig. 1 general view

Fig. 2 general view with addition

Fig. 3 general view with addition

Fig. 4 view package

Fig. 5 view storage container

Fig. 6 situation storage container

Fig. 7 situation storage container

Fig. 8 situation package

Fig. 9 situation package

The frame 1 moved by generally known lifting structures 8 and traveling structures 11 conveys the area in which the storage containers 5 and the packages 6 are located. If a package 6 is to be occupied with squared timber 3 , the level position 14 stored in the computer 15 is approached by the path measurement 16 and the frame 1 is brought into position by the photocells 12 , 13 by means of the lifting and driving movements 8 and 11 the first squared timber 3 is gripped by the holders 4 , then the lifting and driving movement 8 and 11 sets the frame 1 with the first squared timber 3 over and onto the squared timber lying next to it in the storage container, after which the holders 4 are released, the frame 1 from the The lifting movement 8 is lowered by the height of the square timber and the holders ( 4 ) tighten the second square timber 3 . This process is continued until either the required amount of squared timbers is picked up or the magazine 2.1 is full. This sequence is also the case for a device which has guide strips 7 . The guide strips 7 have the task of laterally stabilizing certain types of squared timber 3 .

The squares 3 are deposited in the storage container 5 in the reverse order of the picking up. In addition, the dropped timber 3 is pressed 3 before the stroke for the subsequent process takes place with the wood timber cross Judges 10 to the previously deposited Kant.

The depositing of the square timber is carried out on the package 6 3 by using the distance measurement 16, the storage position of the square timber 3 on the package is approached 6 with the traveling motion 11, the timber 3 is placed by means of the lifting movement 8 on the package 6, (Procedure 1 , Fig. 9) the holders 4 are detached from the squared timber 3 , a lifting movement 8 takes place about the timber height and the brackets 4 now lying in front of the squared timber 3.1 are tensioned (process 2 and 3). When the lifting movement 8 is repeated (operation 4), the squared timber 3 remains on the package 6 at the intended position.

The squared timbers are removed from the package in the reverse order. Fig. 6, process 1 shows the inclusion or storage of a square timber 3 on the left outer side of the storage container 5 , process 2 in the middle to the right and process 3 in the middle to the left.

Fig. 7 Operation 1 shows the positioning of the device on the storage container 5 and operation 2 shows the completed process of the square timber cross-cutter 10 after the square timber 3 to be deposited is moved from the stroke motion 8 and the holder 4 have been released.

Claims (5)

1. Device for the transport of squared timber, on the liftable, lowerable and movable conveyor with a shaft-like vertical frame for receiving slats and the clamping of the lowest slat on its long side, characterized in that the lowermost in a magazine ( 2.1 ) Squared timber ( 3 ) is held axially by two opposing extendable and retractable holders ( 4 ) and thereby serves as a base for the squared timbers ( 3.1 ), for the transportation of the squared timbers ( 3 ), also of different lengths within the magazine ( 2.1 ) , from the storage container ( 5 ) to the package ( 6 ) or vice versa. 2. Apparatus according to claim 1, characterized in that on the frame ( 1 ) spars ( 2 ) alternatively with height-adjustable guide strips ( 7 ) which are guided by means of locking bolts ( 7.1 ) in the groove ( 7.2 ) and held in the basic position or alternatively by means of cylinders o. Like. drives ( 7.3 ) are extended and retracted and are also provided with a slope ( 7.4 ). 3. Apparatus according to claim 1 and 2, characterized in that the holder ( 4 ) regardless of the lifting movement ( 8 ) for receiving and storing the squared timbers ( 3 ) from the package ( 6 ) or before storage container ( 5 ) with lifting devices ( 9 ) can be equipped. 4. Apparatus according to claim 1 to 3, characterized in that the spars ( 2 ) each with a squared timber cross-member ( 10 ) predominantly for pressing the squared timber ( 3 ) to be deposited into the storage container ( 5 ) onto the previously stored squared timber ( 3.1 ), regardless of the Fahrbe movement ( 11 ), can be equipped. 5. Apparatus according to claim 1 to 4, characterized in that for the control of the lifting movement ( 8 ) and travel movement ( 11 ) photo cells ( 12 / 12.1 ) or ( 13 / 13.1 ) and for storing the level position ( 14 ) A distance measurement ( 16 ) is provided in the storage container ( 5 ) in connection with the computer control ( 15 ).