DE2020440C - Device for transporting foil-wrapped ceramic products, in particular stacks of bricks - Google Patents

Description

1 2

The invention relates to a device illustrated, Jn shows in purely schematic

for the transport of foil wrapped ceramic shear ways

Products, in particular brick stacks, in a Fig. 1 is a partial view of the invention

Shrink oven with a torture-wrapped stack device in the inoperative position, receiving, movable platform with recess 5 F i g. 2 is a partial view of the invention

gen, which each with one in the stack for up-device in the operating position,

would take the lifting arms of a forklift truck provided Fig. 3 is a view of the quadrangle in the articulated

Aligned recess, with the movable platform inoperative position of the inventive

has multiple pressure devices, which the direction and Press the film against the stack. io F i g. 4 is a side view of the arrangement according to FIG

Devices are known in the form of a fig. 3.

multiple stamps or holders for pressing a With 1 is a platform of a transport vehicle shrink film on the object to be packaged. denotes which, in the case of the German utility model shown in the drawing, for example 1981781, two stem-shaped organs i _{5 can be moved} via a chain drive 2. This Platt Pre See, soft from a plate, a rod shape 1 has recesses α 1 on the corresponding and an actuating device in the form consist of the recesses 3 'ge in the brick stack 3 ^ enüberpncumaüsch pesteuerten printing cylinder. lie. These recesses 3 a are used to accommodate

The USA. U.S. Patent 3,161,999 shows one of the lift arms of a forklift truck and relieves it rudder blade-shaped pressing device, which the ao this way the handling and transport of the-

Shrink film against the, for example, spherical-like brick stack. Pressing the packaged goods. A similar execution with the reference numeral 4 denotes the film, with

US Pat. No. 3,257,77 '. which of the stack 3 is to be wrapped.

When packing stacks of bricks on a J _n of each recess 1 α, a recess 3 α in the stack 3 retractable arms of a forklift truck is required to place the film printing device in the assigned platform with recesses for introducing the lift »5. with which the film 4 manually press into the recesses in the stack against the reveal of the corresponding recess 3a , so that it can be pressed against the reveal of the recess.

saving tight ^ flies. This type of packaging is, however, This pressing device consists of two cumbersome and time-consuming and also requires 30 steering squares 5 with the articulated

in addition, special workers. '. unden lugs 6. The four-sided hinge 5 stand

The object of the invention is therefore «in a connection with one another via rods 7 to 10, Device of this type, the pressing of the film _on which the individual tabs 6 are rotatably mounted

the reveal of the recesses in the stack with in _sm d (Figs. 3 and 4).

Its structure is simple, reliable and self-35 It is also provided a guide, which actively controlled means to carry out. This up in the illustrated in the drawing transfer is achieved in that the f _{orm of} two p _aar Führung.leisten 11 and a angv of pressing device in each well - one each guide bar pair 11 is recorded is assigned, and of two interconnected guide rail 12 consists. This guide strips 12 consists of four-bar articulations which _{are firmly connected to the rod 7 via a 40} with a 40, while the guide curve or the like. (Fig. 1 and 2) in connection, which is at his

Appropriately, the four-bar linkage rods have a narrow plate 13 a at one end. This

connected with each other. Plate 13a is on the one hand with the rod 10 and

According to a further feature of the invention, on the other hand, 45 is firmly connected to the linkage 13

a guide pre-tied to the pressure device,

see. The linkage 13 is expediently U-shaped,

The guide can preferably consist of two 3I ₈₀ bow shapes.

A pair of guide strips and one of each. A tension spring 14 is also provided, which guide strips ₅₀ , which are held in a pair of guide strips, consist of two mutually opposite pivot points. Each FUhrungsleistenpaar stands _e j _NC9 j _e d _en four-bar linkage 5 so applied that a is connected to the linkage narrow tension spring strives 14, the four-bar linkage 5 of plate in connection with the of the management of the spread position (operating position) in the pair of outer strips recorded guide strip with the operating position (Fig. 3). Rod is connected. 55 The mode of operation of the direction of two opposite hinge points according to the invention is as follows:

«Ims every Gatakttoraet» «just aweduiABig Zmfcbst will be the Mattonn 1 with the FoUe 4 the egg "" "" "

under the action, a · before KBctatatlkraft aav sweeps, wrt *, rubbed over the platform 1 Mn seldom. exercising elements ”, in particular a“ tension spring, u ”extends. Demi will own platform 1 lh M Vf d A d Glk

, g u »extends. Demi will own platform 1

which Mm VMfOM * of the recess in the "joint" stack of bricks 3 10 are loaded, daft the ata "parung * n 3β

viemk μ »der Spreiatethmg m die Attferbttrtet» - mH fen deepening «» 1 α of the platform 1 ftuchun. ? ^{11 ¥ άα} * 4 is now in the lrrt

Dm erftttdMngsmttee Vonkhtong Im in building strings of the stack $ by hand or and in operation emfacb and works setbsttMf, to pdrfckJ and the platform I

be able,

the reveal of the recess3 «is pressed on. With this position of the pressure device succeeds the platform 1 loaded with the stack of bricks 3 in the Shrink oven.

After leaving the shrink oven, a correspondingly shaped deflector rod, not shown in the drawing for the sake of clarity, ensures that the pressing device leaves the recess 3 ″ in the stack 3 under the influence of gravity. The tension spring 14 then transfers the four articulated joints corresponding to; K 5 from the spread position to the inoperative position.

Claims (1)

Patent claims: 1: receiving device for transporting foil-ceramic products, particularly tiles stack, in a heat-shrink oven, with the foHenumhüllten stack movable platform with recesses which each is aligned with a to ^r receiving the ao lifting arms of a forklift provided in the stacking recess, the movable platform has several pressure devices which press the film against the stack, characterized in that the pressure device is arranged in each recess (1 a) and consists of two interconnected quadrangles (5) which are connected to one another via a Guide curve (15) or the like. Co-operating linkage (13) can be extended out of the depressions. 2, device nm-'h claim 1, characterized in that that the Gclenkvierecke (5) are connected to one another via rods (7 to 10). 3, device according to claim I and 2, characterized characterized in that a guide is provided on the pressing device. 4, device according to claim 3, characterized in that that the guide from preferably two pairs of guide strips (11) and one of each pair of guide strips (11) received There is a guide bar (12). 5. Apparatus according to claim 1 to 4, characterized in that each pair of guide strips (II) in connection with a narrow plate (13 ″) connected to the rod (13) stands and that of the pair of guide rails (II) received guide rail (12) with the Rod (7) is connected. 6. Apparatus according to claim t to 5, characterized in that iwei opposite one another Articulation points of each quadrangle (5) under the action of a restoring force exercising element, in particular a tension spring (14), which when leaving the recess (3 α) the four-bar linkage (5) from the spread position into the inoperative position convicted. 7. Apparatus according to claim 1 to 6, characterized in that the pressing device can be extended by placing the rod (13) against a deflection rod (15). 1 sheet of drawings