DE1863442U - DEVICE CONVERTED AS A CART FOR LOADING AND UNLOADING SINGLE OR MULTI-LAYER GALVANIZING, PICKLING PLANTS OD. DGL. - Google Patents

Description

Dipl.-Ing. Dr.-Ing. HEINZ IfICKELS PATEJTTAIfWAIiT

48 BIELEFELD / WESTI. Siiederwall 8 (at Jahnplatz)

31 _# 10, 1962

"Device converted into a carriage for loading and unloading Unloading single or multi-lane electroplating and pickling systems or the like, "

The innovation concerns a device converted into a carriage for loading and unloading single or multi-lane electroplating, Pickling plants or the like,

Loading and unloading units for single-lane electroplating, Automatic machines are generally known in recent times «

The object of the innovation has set itself the task of proposing an improvement in this area that the Has the advantage of primarily saving manpower «

For this week there is a device that has been converted into a carriage in that in the horizontally movable carriage pivotable, a pivot angle of approx. 180 executing forks with an effective radius of curvature of the order of half a Clock division of the treatment baths are arranged.

ilierbei has the horizontally movable carriage Cantilever with attached Mitnehiaereieiuenten (ζ. Β. Latches α

The like.) which cause the pulling or pushing of support frames! Here, central elements are arranged in such a way that that part of it is ineffective on part of the way

> is sam. Appropriately, the drives of the swivel

ble forks and the horizontally movable carriage of mechanical, hydraulic or pneumatic type, according to The innovation is the forward transport of the support frames from the feeder device (stopping or releasing) Lock bolt or the like. achievable.

By breaking new ground in the one described below Loading and unloading equipment is possible not only with single-lane, but also with multi-lane machines or the like .. The loading and unloading takes place within a very short time. This means that the device is also relatively short on machines Cycle time can be used. The use of rack storage sections in the feeder facility both in the feeder and in the feeder in the removal of the racks is given. Despite the diverse Only two drives are required for the main actions of the loading and unloading device, tigt ·.

In the drawings the object of the innovation is shown, show it;

RLg. 1 is a top view of the 3e and Entladeeinrieh-

in connection with a two-lane GaI vanieier machine and the connections of a support gesture 11 feeder device,

^ Fig. 2 is a section along line ΪΙ-ΙΙ in Fig. 1 * 'Fig. 3 is a section along line III-III in Fig. 2, Fig. 4 is a timing diagram.

According to FIG. 1, Ms 3 is the loading and unloading device

I between the electroplating machine 2 and the connections 3, 4 of the feeder device above a container gap arranged between the containers 5, 6 in the area of two machine support arm positions 7, 8. A scaffold 9, which can be seen on the one hand on the upper cross-connection structure 10 of the machine 2 and on the other hand via supports

II is supported on the electroplating floor 12, takes the loading and Unloader 1 on.

A carriage 15, which is movable in horizontal guide rails 13 and provided with rollers 14, carries a multi-bearing pivot shaft 16 with double forks 17 ₄ 18, the pivot shaft 16 with the double forks 17, 18 can be pivoted through approx. 180 ° into the end positions A, B. The double forks 17, 18 have recesses 19 on both sides at the ends for gripping and lifting the support frames 40. The pivoting movement is initiated by a geared brake motor 20 via a crank 21 »connecting rod 22, toothed saw

isent 23 hit lever 24 on one on the pivot shaft. 16 fixed Gear 25.

An endless double chain "26 with driving pins %% causes the carriage 15 to move forwards and backwards via a link piece 28 and guarantees precise holding in the end positions C, D, as well as a soft start and stop. The double chain 20 is driven by a gear-brake-motor 29 via a double spur gear reduction gear 30 and two flange-mounted sprockets 31 * Two deflection sprockets 32 are attached on the opposite side.

On the carriage 15 there are two arms 33, 34, which in turn carry driver pawls 35, 35 ', -36, 36'. A plate 37 attached to the feeder connection 3 is used to raise and disable the pawl 35 ' in the area of the end position P »

By means of two lock bolts 38, 39 driven in opposite directions, two stops are formed for the support frames 40 transported on connection 3 in the filing direction (X) by separate drives with a storage facility. When the lock bolt 38 is closed and the lock bolt 39 is open, the racks 40 equipped with hardware are pushed up to the lock bolt 38.

The movement sequences according to the time diagram Fig. 4 in connection

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1 to 3 are as follows: It means t the cycle time of the machine and a to m the times for the motion sequences, which is thick have moved out.

a - lifting; the machine support arms 41 in positions 7 'and 8 as well as the support arms at the other crossing points within the machine are raised from the lower end position E to the upper band position f with the frames 40 hanging on them.

b - draining time;

e - cross transport; the machine support arms 41 move

in the direction of arrow y by one clock division, d ₄ h. the support arm at 7 'moves in the raised position to 7> likewise the support arm at 8 to 8'. The support arm at 7, which was not raised and rests with a rail 42 on a roller conveyor 43, moves on this roller conveyor 43 to position 8.

d - lowering; the machine support arms 41, which It. a

raised and It. c were advanced by a bar division, are in the

lower end positions E lowered until

^f on the arm, which is now at 7 be

find it and only up to Sollenbahn 43 descends.

e - bath time;

f - lock;

Lock bolt 39 closes, lock bolt 38 opens. As a result, two frames 40 are separate from the remaining frames 40 separated and the stop for the subsequent frames 40 is through the Lock bolt 39 is formed.

g - trolley j trolley 15 moves from end position B. End position C * The double forks 17 and In this case, by means of their recesses 19, two already carry from the feeder connection 3 during the previous movement sequence 1 lifted racks 40 and push them onto the empty support arm 41 in position 8, At the same time, the Mitnehia ratchets 35, 35 'pull two frames 40' out of the lock chamber. Here, the racks are moved from the narrow storage space to a larger one Distance corresponding to the distance in two-lane machines, pulled. The plate 37 prevents the pawl 35 'from closing intervenes early.

h - lock; Lock bolt 38 closes, lock bolt 39 Opens. The following frames 40 in connection 3 can now again be pushed up to the lock bolt 38.

i - double forks; the padded forks I7 and 18 swivel from

End position-. A to end position B. There are two racks after leaving the End position A deposited on the support arm 41 in position 8 and two frames short before reaching the end position B raised by the adjacent support arm 41 in position 7.

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k - trolley; Trolley 15 moves from end position C.

End position D. The raised frames It ₄ i are pulled down by the support arm 41 into position 7. At the same time, the pawls 36, 36 'push the racks placed on the connection 4 in the previous cycle on the connection 4, the frame spacing being reduced at the same time.

- double forks; the double forks 17 and 18 pivot from

End position B after Bndstellung A. The frames are lifted from the forks the connection 4 separated and two frames lifted from connection 3. Now all starting positions have been reached and the sequence of movements can begin again at a x.

m - Time available to advance the racks 40 in

the lock 38, 39.

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Claims (4)

IeIdz Nickels _ ₈ _ ' BieJeieio, r ^ eufcov ^ llö ¹ claims 1 ") reformed as a trolley device for loading and unloading one od multilane electroplating, pickling od. The like., Characterized in that swiveling in the horizontally movable carriage (15), a pivot angle of about ¹ 180 executing forks (18 , 17) are arranged with an effective swivel radius in the size of half a clock division of the treatment baths. 2.) Trolley according to claim 1, characterized that the horizontally movable carriage (15) brackets (33, 34) attached to it Driver elements (35, 35 ', 36, 36') (such as pawls or the like), part of which is ineffective on part of the path, for pulling or pushing support frames (40). 3.) Trolley according to claims 1 and 2, characterized in that the horizontal movable carriage (15) and the swiveling forks (IT, 18) on mechanical, hydraulic or. Can be driven pneumatically. 4) Trolley according to claims 1 to 3, characterized in that the ^v of the supporting frameworks (40) ortransport from the feeder means (stopping or releasing) via lock bolt (38, 39) or. The like. Bewerk- is adjustable. . i L ixtn- At. ·. _{(λ) is di%} ,,,, "", ^ ""vta; sVejNeiehf von Eier Won-