DE295991C - - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

- ΛΙ 295991 - '■ CLASS 31 b. GROUP

AUGUST SCHWARZE in DUISBURG.

The subject of the invention is a conveying device for cooperating vibrators and insert forming machines with permanently below the immovable insert bearing Horizontal lowering device for the molding box, independent of the vibratory molding machine, for the production of objects of the most varied kinds, especially for large, low objects, those of a special kind Need lowering device for the molding box and for those of greater height, such as block molds and the like of the molding box by a crane ο. Allow the like.

In a known similar conveyor for working together vibrator and Insert molding machines with a lowering device must be the insert molding machine to and from the jogger after the turning device for turning the reversible mold plate and moved from this to the lowering device to the molding box lowering; this is due to the fact that the turning device and lowering device are arranged separately from the insert molding machine. It can also be used in the manufacture of block molds and the like. The insert molding machine is only cumbersome Ways to use them to shape tall, low objects.

In another known device, the vibrating molding machine has a movably mounted Carries turning plate and is connected to a lifting device that moves through the vibrating piston of the vibratory molding machine only one item can be crafted at a time. The same is the case in another known device, whose vibratory molding machine also carries a movably mounted reversible plate and with it a lifting device of the flask is connected to the vibratory molding machine ..

In the new facility, however, there are two insert forming machines with one Vibratory molding machine by a crane ο. Like. Combined to form a device so that each of these machines on its own and also each indexable plate forming machine with the vibrating machine can work together, because it is made possible by ■ the crane that the reversible mold plate from each insert molding machine to the vibratory molding machine and back can be moved.

Such a device is shown in the drawing in Fig. Ι partly in longitudinal section and partly in schematic view illustrates; Fig. 2 shows the device for storage and detection the reversible form plate on a larger scale.

a ((Z ₁ ) means the reversible die plate of a reversible die forming machine W [W ₁ ), which is rotatably mounted in bearings b ^ b ₁ ) with hinged covers c (C ₁ ) and, if necessary, rotated hydraulically or mechanically by 180 ° and , if not by the drive itself, by adjusting bolt d (^ ₁ ) in the horizontal position can be determined. A lowering device g [gj) for the molding box k (^ ₁ ), whose lowering table f [fj) can be raised and lowered horizontally by means of the cylinder e (eJ), is located below the immovable insert bearing b (& j).

Claims (1)

bar is set up so that the molding box can be lowered from the reversible mold plate α (α _λ ) and driven from the cylinder e (e _x ) from the molding machine W (W ₁ ) . The crane I then lifts the molding box and sets it aside. From this it can be seen that if the molding is carried out by tamping the molding box k (A ₁ ), each of these insert molding machines W (W ₁ ) can produce objects alone. ίο In the meantime, block molds and the like can be shaken on the vibrating molding machine r . • Objects that require a crane ο. Like. Allow to be made. In order to be able to produce objects whose molding boxes must not be removed by the crane in order not to damage the mold by the faster molding of the Rütteins, the reversible mold plate a (^ ₁ ) or,. if a special mold plate is available as part of the insert, only this or both by the crane I ο. Like. Moved to the jogging machine r and, after completion of the jogging work, back to the insert molding machine W or PF ₁ . There the reversible mold plate is turned 180 ° with the molding box k (A ₁ ) downwards, so that it is lowered by the lowering device g Ig ₁ ) with the aid of the table f (f _x ) and by the driving cylinder e (^ ₁ ) from the molding machine driven from where the crane I takes over the onward transport. Each insert molding machine can thus be used together with the vibratory molding machine work and each insert molding machine · and vibratory molding machine for itself and create other items at the same time. Instead of the two turning plate forming machines W (TF ₁ ), one or more than two can be used and one or more vibratory forming machines
be united. to a molding device Godfather ν τ claim: Conveyor device for vibrating and reversible plate forming machines working together with a lowering device for the molding box that is permanently below the immovable reversible plate bearing and is independent of the vibrating forming machine, characterized by a crane or another conveying means moving the reversible forming plate (a) from each reversible plate forming machine to the vibrating forming machine (r) and back . For this purpose ι sheet of drawings.