CS258669B1 - Swivel mounting tray for handling pallet stacks - Google Patents

Abstract

A rotating assembly tray for handling system pallet tables consisting of an input-output part, which is formed by a frame with guide rails, a support tube with rotating arms and a working part, into which the rotating arms are pulled, while its automatically rotating arms fixed in the support frame on the support tube are provided with contact surfaces equally spaced as the contact surfaces of the corresponding individual system pallets of the stack, while the minimum vertical distance between the contact surfaces on two rotating arms placed one above the other is equal to the total height of the lower system pallet.

Description

258BB9

The present invention provides a rotatable mounting tray for manipulating stacks of system pallets with direct access to the contents of individual pallets in a stack. At present, in automated manufacturing systems for shaping, forming and so on and automated assembly, bulk containers, feeders, vibrators, and handling devices for handling with pallet and system pallets are used for material handling. In these systems, in particular, free-ranging pallets or systemic semi-rigid system pallets are used, which allows only manual loading into machine tools for machine pallets or machine loading systems for system pallets. In the case of system pallets, the blanks are stored in one or two layers. In single-layer system pallets, the same pallets are currently being used, in the stacking unit of the manufacturing system. The palliation and depalletization of the thus formed stacks is done sequentially by pallets, i.e. if we want to make the bottom flight accessible, we must remove all the pallets above it.

For automatic assembly, it is necessary to ensure: the supply of large quantities of materials of different kinds in a short time. The automated assembly is currently solved by a combination of different feeders, vibratory bins that work with one component, which is disadvantageous from the wall of assembly needs, or multi-layer system pauses are used where each individual layer they contain all assembled components, so-called mixed pallets.

A disadvantage of the prior art devices used in the automatic assembly is the large number of different spaces occupying a large space and requiring spit types of inter-operational transport. The disadvantage of devices operating with system pallets mixed is the complicated preparation of the system pallet contents, the pallet content and its distribution must not correspond to the assembly procedure. Tie-it pallets can not be switched to the pallet system of the entire automated production-system. Handling devices for mixed system pallets work only in layers after bending and their operational times when preparing are slow to install, and moreover, the assembly of more complicated parts cannot be used because only a limited number of components have been inserted into one mixed pallet -tov.

The aforementioned disadvantages of the system pallet handling devices used up to now are eliminated by the rotary stacker for handling the stacks of system pallets consisting of an input / output part consisting of a frame with guide rails, a supporting beam with rotating arms and a working part into which it is the rotatable arm, the principle of which is that its automatically rotatable armor mounted on the support tube is provided with planar surfaces equally spaced, such as the abutment surfaces of the respective system pallet pallets, with a minimum vertical distance between the abutment surfaces on two above the swiveling rainsets are equal to the total height of the bottom system pallet.

The pivotable mounting tray for stacking system pallets allows the contents of any system pallet to be readily accessed from stacks by stacking the system pallets after they have been interposed into the machine. The device significantly reduces handling times when accessing pallet contents. An exemplary embodiment of a rotary assembly pusher which is the subject of the invention shown in FIG.

Swivel mounting tray with stacks of pallets. Stacks are made up of five system pallets. The swivel mounting container consists of a support frame 1, in which a support line 2 is mounted, on which bearing pivot arms 3 are welded from steel profiles to a U-shape. The landing surface 4 on the pivot arm 3 is formed by a conical pin, on the system pallet 6 the pallet 6 corresponds to the bearing surface with the molding in the holder fixed on the system pallet 6. The bearing surfaces 4 on the pivot -amenes 3 and the corresponding bearing surface S on the system pallets 6 has the same distribution in the horizontal plane. This means that the spacing of the bearing surfaces 4 on the individual rotary arms 3 in the container is gradually changed (increasing or reduced) from the ends of the arms in the loading direction by the intermediate traffic, and so that when the stack 10 is inserted into the receiver the upper system pallet 6 with its abutment surfaces 4 abuts the seating surface 5 of the upper rotary arm 3 as the first and the lower system pallet 6 of the respective stack abuts against the abutment surfaces 5 of the lowest bearing arm 3 as the last surface 4. 10. The individual swivel arms 3 with the abutment surfaces 4 are fixed to each other on the wear lip 2 so that they can rotate separately after the system pallets 6 have been placed.

Directly mounted hydraulic motors 7 are mounted on the n-axis frame 1 so that the hydraulic motor bearings 7 are mounted on the frame support 1 and on the piston rod bearings fixed to the levers 8 which are fixedly fixed to the pivoting arms 3. To the support frame 1, the guide rails 9 are mounted.

Claims (1)

258669 5 of the frame 1 are mounted sensors signaling the presence of the pivot arm 3 in the input-output position and the presence of the rotary burner 3 in the dialed position, i.e. working]. Description of the Function of the Container The rotary mounting container is an automatic device that can have its own control system built-in or is powered by automated power. The requirement for importing stack 10 of system pallets 6 into the input-output part and placing it in the device on the respective swivel arms 3 via guide rails 9 is led out of several conditions, which are identified by the sensors and the state of the device in the control system. Since it is equipped with two stacks 10 of pallets 6 stacked one above the other, the basic condition for importing and transporting stack 10 of pallets 6 is such that in the inlet-outlet part there are rotary arms 3 on which stack 10 is to be placed, respectively. A similar condition applies to the exchange of any system pallet 6, ie the respective swivel arm 3 must be present in the inlet-outlet section. If all import conditions are met, the intermediate transport mode can bring the pallet stack 10 The gradual descent of the fork (means of transport) with the stack 10 of the pallets 6 in the inlet-outlet part of the device, the stack 10 is initially centered through the passage of the feed rail 9 and at the next sinking first with its bearing surfaces 5 the top system pallet 6 on the abutment surfaces 4 of the upper pivot arm 3 further abut the second pallet 6 and as the last the last pallet 6 of the stack 10 abuts, whereby the appropriate stack 10 is disassembled into individual pallets 6, the pallets S being fixedly fixed on the pivoting arms 3. Upon fulfillment of the basic transport and removal conditions, the intermediate transport means may bring another stack of pallets 10. After the second stack 10 of pallets 6 has been brought in, any swivel arms 3 with the previously disassembled stack 10 will return to the inlet-outlet section . At the command of the control system, e.g., the third pallet of the top stack 10, the respective linear hydraulic motor 7 rotates the lever 3 through a lever 8 (which is located in the third order from the top) to working position. Thus, the contents of the pallet 6 are made available. the lever 3 with the pallet 6 to the working position. This applies to any order of pallets 6. The pallet dispensing arrangement 6 is determined by the program under which the assembly takes place. OBJECT Swivel mounting tray for stacking system pallets consisting of an input / output part that is formed by a guide rail frame, a swivel arm carrier and a working time in which the swivel arms are positioned, characterized by in that its automatically torsion arms (3) mounted in the support frame (1) on the support tube (2) are provided with abutment surfaces (4) equally spaced as abutment surfaces (5) corresponding to the individual system pallets (6) of the stack (10), wherein the minimum vertical distance between the abutment faces (4) of the superposed rotatable arms (3) is equal to the total height of the lower system pallet (6). 1 sheet of drawings