DE7019489U - CASTING CARRIAGE. - Google Patents

Description

Aia? I> -B * 3). ILOTiIS S5 JfUBSiBERG. .

TeVSm 0911/558176

10 932 13 / ra

Haschinen- u. Stahlbau Julius üppert, Pressatih / Opf.

'Gießwageu ¹

The iriiuäoDg * be2ielit a ICa on eimeo GieSwagen 20z AuXuaöse tos
ϊοΓπβυ txDd JoriDteiieD for the Hexetellocg too eegesetäcdes out
keraaiscfieo Wertjcsto ^ i, Icsoesoudere tos Xlofe-tii ^ ecieu, which can be moved along eiser GieiSstxecie and one on the axes
tos iaufräders has abetiitztes Gzosdxaosies, opposite welciieci eis the? ore aofseoaesdez Ealosiesteil aeskreciit zur! Fahreoe-οθ on both sides of the ¥ agesa to rexacnweDioar Ibt, where
Formteile is used as a component on ice the Joxb Überragesdes filing formed sisd «.

The manufacture of such ceramic objects becomes naob. Art
a conveyor beltiextlgtKDg on a so-called pouring line, which is understood to mean a process line, along which the various work aisles are carried out. Instead of continuous conveyor belts, can Io uses more densely
Assignment of successive watering trolleys that help one oil
common traction means are moved talrtweise over the Gießstreoke away. After filling the? Orco with Sohlicker takes place through

. ^ ntxocken dea scbiiekers on the j? orine walls the seer images, the majority of the superfluous scfeliekers is then drained in the open gall. In mold-related maids, for example a toilet bowl, there are still slurry residues that have to be removed - but sucking off such slurry residues at the suction point leaves either a depression or an elevation The shape of the lane part of the carriage opposite a Graadrahiaeri resting on the running wheels is designed so that it can be swiveled to the side so that if the floor is inclined, the Eestschliclrex runs off A relatively small-angled swiveling is sufficient to drain the residual slip from the bowl, while the drainage of the siphon swivels the Έοχίπ by about 90 ° from the horizontal to the other long side of the Wageng required.

Ud to enable pivoting of the Porm to both sides of the car, three frames were previously arranged one above the other in an elaborate manner, with the middle frame on one long side of the base frame and the upper, shape-retaining frame mn the opposite longitudinal axis of the central frame aneokt is «The middle and the upper frame each have

because on the longitudinal side opposite the articulation side, abra- I

ϊ Low boom suf _s which are each provided with rollers in an elaborate manner and with these engage in guide tracks which are arranged on both sides of the casting line. At the sections of the route where the fora is to be swiveled to one side and then to the other side of the car, the Fühxonbahns are each on an imaginary area - often the occasional Teischwenklagerutg the 2a wasting Saheene produced * to up'and over the track of the car g «ltrua» t angtüxdnet. This makes it necessary to attach the overhanging shelf for the mold parts, for example the basin and the lid of a toilet bowl, to the upper pivoting bracket so that the text pivoting movements do not run against one of the guide lanes. Bas has the special feature that the shift in the center of gravity of the car caused by the swiveling of the foxes is further adversely affected by the nitvex-swiveled shelf. With aas this grande hit ag.n so far, a shelf has not been designed to accommodate the lid and the wedge at the same time. In the event that individual or rows of non-potted molds that are not fixed on the upper frame and / or whose molded parts are on the shelf pass the swiveling parts, the guideways must be cleared aside in a laborious manner. In order to save space, the pouring lattice is usually laid out in tight, meandering curves. With in the central axis <?> «£ wagon

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• 4 sts

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attacking traction mechanism "move for the movement of the car the corners facing the inside of the curve the wagon rabbits towards each other, and the more so, the longer the carriages are trained. In order to take these relationships into account, the distance between the successive Carriages can be chosen accordingly large: the known carriages are only designed to accommodate one shape at a time.

The aim of the invention is to create a casting trolley of the type described at the outset, in which the disadvantages of the known trolleys described above are avoided. When the shape is swiveled, the shelf should not contribute to the shift in the center of gravity. It should also preferably be achieved that more molds than before can be accommodated on the casting line. In addition, efforts should be made in particular to reduce the overall design complexity of the car.

This is achieved according to the invention in that the shelf is arranged on the base frame of the carriage which does not take part in the pivoting of the mold. This is made possible by the fact that the pivoting of the frame part holding the shape is no longer carried out by guideways which cross the base frame of the carriage in the direction of travel. For the small-angled pivoting in one pivoting direction , an upwardly striving guide track arranged below the base frame is preferably provided, while for pivoting the mold

7019483-3.9.

a lifting device is provided by about 90 ° in the other direction of pivoting, which pivots the frame that holds the forts at the beginning of the casting stretch section provided for the tilting position of the mold by about 90 ° and attaches it to a holding fixture that is laid along this casting path section At the end of the holding guide, a further lifting device, preferably of the same design as the one already mentioned, is provided, which swings the tilted frame part of the frame, which is moved forward in cycles, back into its parallel position to the base frame. In this way, the space above the base frame of the carriage along the pouring lattice is kept free of stationary objects, so that the shelf can advantageously remain in its position during the mold rotation.

Preferably, however, the shelf is held on the base frame so that it can be pivoted independently of the mold pivotability, so that parts of the shelf that are not pivoted above the mold can be removed from the space above the mold at the casting station and the mold transfer station. This makes handling the molds much easier.

In a particularly preferred embodiment, the frame part holding the shape is directly on the base frame without any gaps stored, in such a way that it is optionally pivotable to one or the other side of the car. To. this

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Purpose are separable in the long side areas of the base frame Articulated connections provided. Thereby, in one direction of pivoting the articulated connections of that longitudinal side area, which faces away from the pivoting direction, are separated, while the articulated connections assigned to the opposite longitudinal side area are in the connected state, and in the case of opposite pivoting direction, correspondingly reversed *

In a particularly preferred embodiment, the articulated connections carried out in such a way that the selected Yerschwenkxichtung averted articulated connections beiio lifting of the associated Separate the long side of the frame part automatically, while the other articulated connections facing the pivoting direction in each Yerschwenklage of the frame part from its parallel position to the base frame automatically secured against separation are kept in their * ka connection state. So that will solely through the initial movement of the frame part in one or the other Yerschwenkrichtung without further measures the respective Yerschwenklagerung ensured, while the opposite Yerschwenklagerang is released, for this two-part swivel frame formation with optionally separable articulated connections, especially in the "form of automatically separable and verxiegelbaxer articulated connections" becomes an independent one Treasure asserted as the arrangement of a shelf on the Basic framework is not a necessary requirement for such Represents Schwenkraomenauflbildung.

In another preferred embodiment of beBOBders, the carriage is designed to accommodate several shapes arranged one behind the other in the direction of travel. This has the advantage that the forms arranged on a cart can be moved close together, so that the necessary distance between the form on the cart is no longer necessary. In a preferred manner, the several shapes äüxwciäe5d # nägeu s «5X» are provided with a sissr driver device, which allows the attachment of the pulling device to the carriage to be shifted transversely to its longitudinal axis. The pulling device can therefore attack the car in curves in the vicinity of the car lengths as applied to the inside of the kurren, so that the corners of these long sides of successive carriages carry out only a very small movement towards one another when driving through a tight curve. As a result, the distance between the successive carriages can be kept very small, even in the case of very tight curves and comparatively long carriages. Both measures that de? The arrangement of several forms on a carriage and the attack of the pulling device shifted in the vicinity of the long side of the carriage facing the inside of a curve to be driven through thus contribute to substantially increasing the number of forms to be accommodated on a casting platform , BJüeste without increasing that of the space required for the casting corner tr by Wider sweeping curve guide.

Another advantage of the longer carriage training is the better ability to guide the car along the Giefltrecke.

To do this, they can be far from each other in the direction of travel rollers attached to the carriage at a distance may be provided,

which engage in a separate guide rail running along the casting line.

Further features of the invention result from the following Description of the example shown in the drawing ♦ Show £ β

fig * 1 is a side view of an embodiment of the invention Watering trolley for simultaneous inclusion two forms;

Jig. Figure 2 is a front view of the carriage along the line II-II of Figure 1;

Pig. 3 is a partial view of a modified driver device Of the car;

Pig. 4 shows an enlarged partial section through the Double training of the car.

Figure shows between two neighboring cars indicated by dashed lines 1 an embodiment of the inventive car that two forms arranged one behind the other in the direction of travel 1 space. As can be seen from the representation of the neighboring car

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results, the two iforEien are on elaem wagon uhj. the consecutive Jfortoen two wagons equally spaced apart, so that the wagons are the same, correspond to the iOriu distance- | de ¥ egabaehnltte can be moved step by step · |

The Grandraßsen 2 of the car is Torteilhafterweise aogestiitzt only three Hadpaaren asl, a'orollen the au £ a in? Igitr 1 shown only schematically Laufoaan fourth At des Grand-Tahaen dzw. one at die3ei3 "fastened 5? räger 5 are In BanxtricQteuag Terbältnisaässig far apart" oeaostandet ^ two ichsen 6 vertically arranged aostrebend below "where Pührengsrollen 7 are mounted · BR J? üarBngsrollen ^ engage a along the casting fcrecke extending, in is iene 8 a x 2) Ie two to freely downwards projecting bottom of the axes 6 are connected to a cross member 9, sea of a Mitnehoereinrichtuag in 7oria a Äxmes 10 augeachweisst, slidably: Figure 1 is unrecognizable ühruugsscb? (2!) engages in a pulling device designed as a chain 11 * Any type of chain such as!

Is to deta base frame 2 - one on each cart longitudinal sides pivotable Teilrahraen 12 will be explained in more detail later stored AAF the UOD placed the Zoreeo 1 can be attached gegea a Abratschen '· H | t aid of a Aüskleidüög of Bahsestsilbadena sit etaeö strip of ifeösgücssai od * dgl *

a s a

a si

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an even support of the mold bottom is advantageous reached the frame part. The one in the present example The frame part 12 shown is in one piece for both forms 1 educated. But it is also conceivable for each of the two forms 1 a separate frame part according to both sides of the car to be pivoted to the base frame.

The aea! Forms 1 assigned jorn parts * here wedge 13 and ! Cover 14, found their place on one of the two Foxmen places of the car like shared shelf 15 »the one pointing upwards, the shape has far protruding stand 16 »The stand 16 is on one of the long sides 17 of the carriage by one Axis 18 extending in the direction of travel is pivotably mounted (Figure 2) and in jiner attached to the base frame 2 holding bracket 19 out, the two the Yerschwenkbewegung the stand 16 limiting Anselrläge 20 and in both directions of pivoting

ii has 21. In the upper area, the stand 16 is horizontally

right running Holisen 22 and 23 provided, on each of which two Profile arms 24 for receiving a rope 15 and one each Profile bracket 25 are arranged for holding a molded cover 14 (Figure 2). In the present example it is Molds for toilet bowls. Of course, other Äeraraisohe briquettes, in particular those in the field of Sanitary ware, in which one can be removed by pivoting the mold to at least one of the two sides of the car Reatscblicker accrues, with the help of the inventive casting

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car can be produced.

In the front view of the carriage according to FIG. 2, the construction and support of the track 4 and the arrangement of the guide rail 8, in which the guide rollers 7 engage, can be seen to which the Hituearner arm IG is attached. £ sts? Rs ££ # £ dd # r Sare * # lla £ g engages dl * chain 11 at the end of the long texts 17 dee Grocdiaoaese 2 facing end of dea ftitnehinexaraee 10 '* like the one for driving through a tight left curve from those already laid out It is particularly useful for reasons "because the spacing of the long sides 17 of successive wagons corresponding to the distances" between the points of application of the chain on the individual wagons remains approximately the same when driving through the left-hand bend "

In the longitudinal side areas of the base frame, hinge pins 26 extending in the direction of travel are arranged on this, which engage in U-shaped hook openings 27 of hook attachments 28, di <? are attached to the frame part 12 so as to protrude laterally. A leak bolt 26 and a hook attachment 28 each form a joint connection, of which two pieces are arranged one behind the other in the present exemplary embodiment in each of the two longitudinal side areas of the frame in the direction of travel (FIG. 1).

A downwardly protruding I is eccentrically on the frame part 12 Strut 29 formed, which in the direction of travel in the area ei- j

I ner designed as a roller set 30 guide track protrudes. j

The strut can have a bevel with which they j

runs onto the roller battery. But preferably the
Roller battery 30 with an ascending one, not shown
Equipped casserole. The roller set extends only over the section in which the frame part
12 and thus the forms 1 to the left long side 17 of the car
should be pivoted towards a relatively small angular distance.
On the other hand, there is only a simple running surface on the strut 29
31 is provided so that the total structural effort required for pivoting to the left is kept very low.
The pivoting of the frame part 12 when the strut j 29 runs onto the roller set 30 to the left takes place simply because of the off-center to the right shifted arrangement of]

I strut and roller battery. In doing so, the swivel be- Ii

Moving to the left, a total of 32 designated I

Articulated connections automatically by lifting out the hook base | 28 separated from the connection with the hinge pin 26, while |

I the left articulated connections 33 by pivoting the Ij hook attachments 28 about the bolts 26 against separation automatically | be locked. This is explained in more detail ϊ in connection with FIG. 4 The by the running of the surface 31 on the |

Swivel position of the frame part I caused by the roller set

is in a somewhat exaggerated order of magnitude at 12 'dashed f

shown. '

The pivoting by about 90 ° to the right long side 34 dea (The base frame is carried out with the aid of a lifting device 35, which is only hinted at Frame part 12 can attack. Such a lifting device is seen in the direction of travel at the beginning and ground of a roller set 37, which is arranged stationary at 38 uöd over the Section of the casting path extends over which the frame part 12 is held in the position tilted 90 ° to the right should be..2is iss the scope of the Hu.beisrichtuag reaching Frame part 12 of a cart is grasped at 36 and pivoted by 90 °, which is indicated by the dashed position of the frame part 12 "and the lifting device 35" is indicated. On the left long side of the rack part 12 is a striving approach 39, which is in a tilted position 39 "with • its running surface 40 is applied to the Roilett battery 37. Here, too, the roller set 37 is briefly aur white Movement cycles of the car comprehensive route section calculated; the running surface 40 formed on the frame part 12 is very easy to manufacture, so that aa.cb> for this Yerschwenkbewegung the frame part, the effort is kept low is.

At the end of the roller set 37, the frame part 12 and thus the jorm with one of the lifting devices 35 at the beginning of the roller conveyor appropriate facility taken uud in the horizontal Location. You can do this again

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! be made very simple in many ways. Therefore

the determination of whether a mold is on a viagen encapsulated or properly attached to the frame part 12, a scanning device is available, are the Lifting devices are advantageously coupled to these scanning devices in such a way that the frame part 12 of a carriage is only pivoted if the proper definition the shape is displayed on the frame 12. To this Way is preferably ensured in automatic control that no frame part is pivoted, the shape of which is not fixed is braced on the frame part. Since the shelf is not pivoted with the mold, it is advantageously not necessary Pay attention to whether molded parts, tools or the like are placed on it. It is easy to understand why the last described Yerschwenkbewegung now the left arranged articulated connections automatically separate, while those of the pivoting movement pull; ewandt arranged right Articulated connections are locked against a Trennuag in a manner yet to be described.

Lift not shown holding devices on the bottom corners of the mold 1 is this by means of a clamping device 41 on the Frame part 12 held, which can be pivoted or removed the frame part 12 and by means of a screwable Spindeleinxiclrfcung 42 engages the upper end of the mold. Instead of the spindle device, a correspondingly designed one can also be used

Clamping eccentric provided since ».

The control of the pivoting movement of the tray 15 already described in connection with FIG. 1 is carried out by a guide 43 in which a guide roller 45 rotatably mounted on a bracket 44 of the stand 16 engages For the desired pivoting of the shelf at these points, the guide is curved in the course indicated by 43 ' This also applies to the upper profile bracket 25, at the free end of which a hollow 46 is provided so that the mold cover can be pushed on more easily.

While the driver arm shown in Figures 1 and 2 is primarily intended for driving through narrow left turns, Figure 3 shows a modified Mitneh.mereinrich.tung that instead of the arm 10, across the majority of the car width across the direction of travel having extending slide 47. In this slide is a member 48 of the chain 11 used, which can thus be moved for traversing both close left and right curves close to the respective longitudinal side 17 or 34 of the base frame toward ·

Figure 4 shows an enlarged cross-sectional view through the Haruns 2 and 12 of the casting wagon. In particular, the arrangement and Aue formation of the joint connections should be clarified. The bolts 26 are fastened to the inner end face of an upstanding frame leg 49 of the base frame 2 and are flanked by a side part 50, which here forms a three-part piece of the upstanding side leg leg *. The outer rabbit 51 of the respective so and the bottom of the Eahsesteilss 12 smoh sstes protruding and eeltlico. Aaetcagend indicated Halcenanesatz 28 engages in the connection state in the tree between the Gelenltbolzen 26 and the flanking side part 50. As is readily apparent from the representation "will upon pivoting of the carriage member 12 to the right longitudinal side 34 down, ie in the direction of the arrow 52, the total nit 33 designated articulation disconnect _t by the hook projection is freely lifted off the hinge pins 26 28th With the hinge connection 32 arranged on the right long side 34, the hook attachment 23 is pivoted and the hinge pin 26. As a result, the open side of the U-shaped hook opening 27 also swivels out of its position perpendicular to the base frame plane Hinge pin 26 in a pivoted position would therefore only be possible with an oblique outward movement of the hook attachment relative to the hinge pin. This movement is hindered by the fact that the outer nose 51 with its circular edge 53 runs against the side part 50. Depending on the accuracy of the

Adjustment of the nose width to the distance between the two sides ... olzen mad side part iksnn this automatic securing of the articulated connection against detection already occur at a different angle of rotation. There is nothing else to be said about the fact that the cross-section of the selenium joints 32 and 33 when pivoting the cabinet part 12 to the left long side hio _{t also} corresponds to the direction of the arrow 54 * correspondingly *

The inOXQDUDg of the gel bolts 2o on the <7randrahaen 2 and of the EaienaD sentences 28 to dea Haba part 12 is seven mandatory For example, it is also readily possible to use the gel Bolts on the RabmeDtell and the Ha & enansäitze ait upwards to order open Ea3renoffDangen on deüs Grandrabaen.

The invention is not limited to the following claims. It includes all the Kerkicjal © from the above Description and drawings, which are obviously inventive based on the state of the art *

Claims (20)

Schotzanspriiehe 1. Casting trolley for holding molds mad standard parts for the Manufacture of νου objects from ceramic material, in particular -of the toilet bowl, which runs along a pouring line DewegDar is and one on the Ac as en yod wheels aD-supported basic plan, compared to welcbeni a frame part that accommodates the lOrra is perpendicular to the Years can be swiveled on both sides of the carriage istj where "with the molded parts in an unused state on a the? formally outstanding atlage are held, characterized in that that the ADlage (15) is arranged on the base frame (2) of the car. 2. Casting trolley according to claim 1, characterized in that the system (15) is pivotably mounted on the base frame (2). 3. Casting trolley according to claim 2, characterized in that the tray (15) on one extending in the direction of travel of the carriage Axis (18) is mounted, which is located on one of the longitudinal sides (17) of the base frame (2) ″. 4. Casting carriage according to one or "both of the preceding 7 \. I ^ - 19 - speak 2 and 3 *. characterized in that the tray (15) with an arm (44) arranged outside the pivot axis (18) for engaging in a pivoting position of the A ″ running along the casting path (4) Depending on your respective casting path subsection determining guide (43) is provided. 5 · Pouring trolley according to claim 4 »thereby geitennzeiohset ^ that for the sing handle in the guide (43) on the boom (44) a guide roller (45) is rotatably mounted » 6 casting trolley according to one or more of claims 2 and 5, characterized in that there are stops on the base frame (2) (20 ^ 21) provided! are those of the Yersch ^ enkwinkel limit the shelf (15) in both Vex pivoting directions ". 7. Watering trolley, especially after one or more! of the preceding claims, characterized in that the frame part (12) receiving the Porm (1) directly on the Srundraoen (2) via separable articulated connections (32,33) arranged in its longitudinal sections (17 ^ 34) perpendicular to the direction of travel of the car optionally according to both longitudinal sides of the wagon, the articulated connections (35) of the longitudinal side areas (17) of each of these • · - 20 - Pivot direction is turned away, are separated, while the * assigned to the opposite longitudinal side area (34)
Articulated connections (32) are in the connection state, and in the opposite direction of Versohwenkrichtung (54)
vice versa. S. casting trolley according to claim 7, characterized in that the
Articulated connections (32, 33) in the case of a movement between these articulated connections that is approximately perpendicular to the Geubu frame plane apart from one another
the base frame (2) and the frame part (12) automatically
are separable and that the articulated connections that are in H the pivoting positions of the frame part from its parallel | position in relation to the base frame are in each case in the tied state, automatically secured against separation | are. l] 9. Casting trolley according to claim 8, characterized in that each | j de of the articulated connections (32,33) one in Eahrtrich- | device of the carriage extending hinge pin (26) and a §j laterally projecting hook attachment (28), in whose | r! U-shaped hook opening | open perpendicular to the frame plane (27) engages in the connection state of the hinge connection of the hinge pin, the hinge pin on the base frame
(2) and the hook attachment attached to the frame part (12)
or vice versa and wherein the frame having the hinge pin at least in the area of the hinge connection - 21 - a side part striving approximately perpendicular to the plane of the frame (50), whose distance from the hinge pin is "dimensioned such that the outer nose (51) of the hook attachment only when there is a relative movement between the frame part that is approximately perpendicular to the base frame plane and deEJ base frame at the point of this articulated connection can be inserted between the side part and the hinge pin to produce the hinge connection or its separation or. can be lifted out, while the outer nose of the hook approach from the parallel position to the base frame swiveled out a frame part between the side part and the oil hinge pin to secure against separation the articulated connection is held. 10. Casting trolley after. Claim. 9> characterized in that the edge (53) facing the * side part (50) "of the outer ease (51) of the hook attachment (28) rounded in a circle is. 11. GieSwagem after one or more of the preceding Proverbs, characterized in that the frame part (12) a strut (29) protruding downwards for the emergence on a JBiüirungsbahn (30) arranged in a certain route section for triggering a pivoting movement of the rack part in one of the pivoting directions having. - 22 - * 12. Gießwagen'nach claim 11, characterized in that the strut (29) has a running surface (31) engaging the guide track designed as a roller set (30) _? which is preferably designed to run towards the frame part (12) at both ends. 13. Casting trolley according to one or more of the preceding claims, characterized in that the frame part (12) has a shoulder strutting from one of its longitudinal sides (17) (39), which is in the end pivoting of the Frame part (12 ') ♦ the opposite longitudinal ■ side (34) is directed »to a holding guide (37) - * can be placed which extends over a certain casting path section extends. 14. Casting trolley according to claim 13, characterized in that the extension (39) has a running surface (40) engaging the holding guide designed as a roller set (37) . shows. ■ \ 15. Watering trolley, especially after one or more of the above ' going claims »characterized in that it is for the inclusion of several, one behind the other in the direction of travel Forms (1) is formed. - 23 - 16. Casting trolley according to claim 15, characterized in that it has three pairs of wheels (3) " 17 · The watering trolley according to one or more of the preceding claims, characterized in that several guide rollers (7) arranged one behind the other in the direction of travel are rotatably mounted on axles (6) which extend approximately perpendicular to the plane of the base frame and which are in a guide rail (8) the casting line can be used. 18. Casting trolley according to one or more of the preceding claims, characterized in that a driver device (10; 47) is provided which on at least one In some places outside the longitudinal axis of the carriage, the pulling device (11) is displaceable transversely to the direction of travel is anchorable. 19. Casting trolley according to claim 18, characterized in that the driver device is a slideway extending transversely to the direction of travel over a large part of the width of the car (47), in which the pulling device (48) is displaceable insertbax is. 20. Casting trolley according to one or more of the preceding claims, characterized in that the tray (15) for the inclusion of at least two molded parts (13 * 14) per form t β C * -24 - (1) is designed tob which preferably one over a roller (46) on a profiled console (25) can be pushed onto the shelf.