DE1683949A1 - Device for automatically placing the press cake on the drum of a roof tile turret press or for automatically deburring and lifting the pressed roof tile moldings from the drum - Google Patents

Description

DH. INTO THE. ERNST MAISR PATENT ADVOCATE

8 MUNICH 22

iKUiTiiiiLiiiunoiiiiia im

A 14907 June 16, 1967

A -I5OÖ7 EM / Pi / Bx

Company RIETER WERKE KONSTANZ DIPL. ING. WALTER HANDLE, Constance / Lake Constance

Device for automatically placing the press cake on the drum of a roof tile revolver press or, for automatic Deburring and lifting of the pressed roof tile moldings from the drum

The invention relates to a device for automatic | Place the press cake on the support surface that is inclined to the longitudinal center plane of a roof tile revolver press a multi-faceted drum rotatable about its horizontal axis or for automatic deburring and lifting of the pressed roof tile moldings from the drum, with one of a swivel linkage that is driven by the press or its drive in

009886/0081 ^

Sparkan "Sdirqmbtre Bankhaui M" rdc, Fin * & Co., MOndwn, No. 2S444 Bankhaui H. Aufhaui ", MOndun, No. S3 SW rOmditAi Mündwn 153861 T «l.grammadr« ii «ι PaHnli.nlor

BATH ORIGINAL

Depending on the work of the press is controlled from one horizontal pivotable in the corresponding inclined position and vice versa, in the case of deburring and lifting off one Suction head enclosed by the knife frame.

The invention aims to design such a device that they compared to known devices of this Kind is simpler and therefore less expensive and a very precise placement of the cake on the or lifting of the Allows compacts from the drum. Furthermore, the invention is based on the idea of such a device make it easy to use on existing presses in which the press cake is placed and the compacts are lifted off made by hand, can be added to automate such presses.

In order to achieve this, according to the invention at a Device of the type specified at the beginning of the suction head arranged on the coupling of a four-bar linkage, the rocker arm are stored in such a way on the press stand that the rocker arm connected to the upper end of the coupling perpendicular to the surface on which the drum is placed or lifted off Coupling above the level of the joint axes of the coupling, the

009886/0081 BATH ORIGINAL

other rocker arm is located below the same.

■ The rocker arms are preferably in the Auflagsw. Lifting position of the suction head perpendicular to the paddock.

According to another useful feature of the invention. · the suction head can be moved in the axial direction relative to the coupling, and there is a force, e.g. the force of a spring, im Sense of bringing it into its outer position to the paddock him a.

The four-joint linkage is driven appropriately by means of a crank on the ■ drive shaft of the press, which by a connecting rod with a on the positional axis of the lower rocker arm fixedly connected drive lever is the one in the direction of lifting of the suction head from the drum is arranged inclined relative to the lower rocker arm.

To the press cake also at an angle to the one with the lower one Working form of the press provided side surface of the drum to be able to hang up, the suction head can around the geometric Be rotatable axis of its guide pin, e.g. by means of a on the coupling and on the suction head articulated pneumatic cylinder

BAD ORfGfNA '

G0 & 88 & / && - & T

Piston unit.

Further details of the invention emerge from the drawings * in which exemplary embodiments of the invention are shown are.

Show it:

Fig. 1 is a side view of a device with a device according to the invention provided roof tile turret press, the drum of which has eight side faces;

Figure 2 is a front view of the press;

3 shows a schematic side view of the device in connection with a five-sided drum;

4 shows a schematic side view of the device in connection with a six-sided Drum;

Fig. 5 one at the coupling of the pivot linkage

arranged suction head for placing the press cake;

6 shows a section V-V of FIG. 5 with a drive to rotate the suction head around its guide axis.

In the figures is an embodiment of a device shown according to the invention for deburring and lifting off roof tile moldings.

009886/0081

In the frame 10 is a roof tile revolver press . the drum 11, which is shown in Fig. 1 as an octahedral drum on its circumference, about its horizontal axis rotatably mounted. The lower molds 12 are attached to the outer surfaces of the drum. The drum 11 is clocked in Rotated clockwise. The inclined surface 11a of the drum is located in the placement station for the press cake, the horizontally lying surface 11b in the pressing station and the inclined surface lic in the deburring and lifting station for the pressed moldings. The press ram, which is not shown and which receives the upper mold, is driven, for example, by an eccentric drive actuated, the drive shaft 15 of which is indicated in FIGS is.

The suction head 14, which in Fig. 5 on a larger scale than Suction head for placing press cake 15 on the lower mold IS is shown is in the case of deburring and lifting off the pressed roof tile moldings from a not shown Enclosed knife frame. It is by means of a guide pin 16 on the coupling 17 of a four-bar linkage in the longitudinal direction the coupling opposite this attached slidably. A spring 18 pushes it into its outer position *

The coupling 17 is attached to two solenoid levers 19 and 20

009886/0081

steers, which are stored in consoles 21 and 22 of the press frame 14 are. The upper rocking lever 19 is located above when the coupling 17 is perpendicular to the lifting surface lic of the drum that laid by the hinge axes 2j5 and 24 of the coupling 17 Level, while the other, lower pivot lever 20 is below the relevant level. In the in Fig. 1 Fe shown deburring and lifting position of the suction head 14 the rocker arms 19 and 20 are perpendicular to the coupling I7. she can, however, also assume a position deviating from the perpendicular position to the coupling within a certain range.

The four-bar linkage is driven in the Embodiment shown in the drawing by a timlaufende crank 25 which is seated on the drive shaft I3 of the face and which Via a connecting rod 26 corresponding visual pivoting movements of a causes on the bearing shaft 3I of the lower rocker arm 20 fixedly arranged drive lever 27, through which - with appropriate Dimensioning of the four-bar linkage and drive linkage, the coupling 17 connected to the suction head 14 from the vertical to the lifting surface lic of the drum II in a standing position Position perpendicular to a horizontally lying depositing surface 28a of a depositing station 28 for the pressed tiles and vice versa is convicted.

009886/0081

Instead of using a crank mechanism, the four-bar

linkage also from an electric motor via a gear or from a hydraulic or pneumatic cylinder-piston unit are driven with the arrangement of a dependency control of the drive device in question Working cycles of the press.

Fig. 3 shows schematically the device in use "on a press provided with a five-sided drum,
while Fig. 4 shows the device; illustrated in use on a miniature six sided drum press.

In certain cases it can be useful to use the press cake to lay obliquely on the lower mold 12. To this The purpose is, as illustrated in Fig. 6, on a bearing block 17a the coupling 17 of the four-bar linkage of the cylinder of a double-acting, automatically controllable pneumatic | Cylinder-piston unit 29 articulated, the piston rod hingedly connected to a bearing block ^ O of the suction head 14 is. After placing the press cake on the mold, the rotates Piston return the suction head 14 to its original position.

009886/0081

-8th -

ORIGINAL

Claims (1)

1683I9 & 9 Pat Int ans. check cite 1 * / device; for the automatic placing of the press cake on the support surface of a multi-surface, which is inclined to the longitudinal center plane of a Pachziegel-P revolver press. about its horizontal axis rotatable drum or for automatic deburring and .Abeben the pressed roof tile moldings from the drum, with one of a pivot linkage that is driven by the press or whose drive is controlled depending on the work of the press, from a horizontal to the corresponding inclination and vice versa swivel . in the case of deburring and lifting off a knife frame Enclosed suction head, characterized in that the suction head (14) on the coupling (17) of a four-bar linkage is arranged, the rocker arm (19, 20) so on the press-- ' . stand (10) are mounted that the rocker arm connected to the upper end of the coupling (17) is perpendicular to the lay-up or lifting surface (11a or lic) of the drum (11) standing Coupling (17j above the level of the joint axes of the coupling (Ij), 009886/008 1 the other rocker arm (20) is below the same. 2; Device according to Claim 1, characterized in that the rocking levers (19, 20) are perpendicular to the coupling (Xl) in the placement or lifting position of the suction head (14). 3. Apparatus according to claim 1 or 2, characterized in that the suction head (14) is displaceable relative to the coupling (17) in the Achs- t direction, and a force, for example the force of a spring (18), acts on it in the sense of Bringing in its outer position to the paddock (1?) Acts, 3. Device according to one of the preceding claims, is "characterized by, that the drive of Viergelenkgegtängea, is carried out by one on the drive shaft (13) of the press-fitting · crank (251 * the aufder by a crank rod (26) with a j. ■ Bearing shaft 01) of the lower »Sdhtrtttghebela (20) fixed Γ arranged drive lever (27) is connected, which itt lifts off the suction head (14) from the fromme1 (11) opposite the * _? j lower Sehwingheb «! (20) inclined to a higher order i $ t ».,. ■ 4. Apparatus according to βihem der v ^ oränge ^^ characterized in that the »suction head (14) is di * geometrical Axis of its guide pin (16) is rotatable, e.g. by means of a ! '■ · ": ■". ■' ■ ■, ■ ■ ■■■ '■■. ^ ία - · ORtGlNALiNSPEGTED 0098867 008t - ίο - on the coupling (I7) and on the suction head (14) articulated pneumatic cylinder-piston unit (29). 009880/0081