SU1204306A1 - Arrangement for dividing and piece-wise feeding of elongated billets to the zone of machining - Google Patents

Description

one

The invention relates to devices that mechanize the loading of technological machines, and can be used to separate and feed round long billets individually in the working area of the cutting press.

The aim of the invention is to increase reliability.

FIG. 1 shows the proposed device, a general view of FIG. 2 is a view A of FIG. 3, FIG. 3 — section BB in FIG. $ 1 in FIG. 4 shows a section B-B in FIG. I, in FIG. 5 is a cross-section of the FIG. 1, in FIG. 6 is a section DD-D in FIG. 3

The device comprises a frame made in the form of vertical front 2 and rear 3 columns connected by crossbars 1 and horizontal beams A placed on them, equipped with fixed pairs of arcuate agitators 5 and supports 6 in which the shafts of the interlacing mechanism are mounted. A support 9 is fixed on the central crossbar 8 located between the rear legs of the bed, on which the hydraulic cylinder 11 is suspended via axis 10 by a rod 12 and axis 13 with a movable frame 14 hinged on the supports 15 fixed to the extreme front legs of the bed. On the movable frame 14 by means of screws 16 a restrictive beam 7 is mounted. On crossbars 1 of the bed, brackets 18 are fixed with pneumatic cylinders 9 suspended on them, the rods 20 of whose axles 21 are connected to levers 22 fixed on couplings 23 connecting the shafts 7 of the transfer mechanism by means of pins 24. On the shafts 7, there are hinges 25 connected to the shafts by the dowels 26. On the extreme front posts of the bed brackets 27 and 28 are mounted, on which the frame 29 of the roller table is suspended, and on the bracket 27 - using a support 30 and an axis 31, and on the crown It is not 28 by means of a screw 32 screwed with oppositely threaded ends {left and right into the support 33, fixed on the frame 29 of the roller table, and the support 34 on the bracket 28. The position of the screw 32 is fixed by the lock nut 35. On the frame 29 of the roller table in the supports 36 on the rollers rollers are mounted 37 and stars 2043062

daughter 38, get the ge drive from the gear motor 39 by means of an asterisk 40 mounted on the shaft of the gear motor in chain 41. Sprockets 38

5 are connected by chains 42, arranged in a checkerboard pattern. The gear motor 39 is suspended on the bracket 43 to the frame 29 of the roller table. Above the rollers 37 brackets 44 are mounted, fixed

 About horizontal horizontal beams 4 bed. In the initial position, the movable frame 14 is in a horizontal position, provided by the extreme lower position of the rod 12 of the hydraulic 15 of the 1I cylinder. Restrictive beam 1 7 with screws 16 is set so as to skip the rods one by one. The rods of 20 pneumatic cylinders 19 are in the extreme

20 in the upper position, turning with the help of the levers 22 and the couplings 23, the cutters 25, mounted on the shafts 7, are drilled to the bar loading zone. The frame 29 of the roller table is set with a screw 32 at the required level of bar feeding to the machining zone.

Bunch of bars is loaded at the center of the movable bar.

30 14, after which several oscillatory movements of the latter are performed by means of a hydraulic cylinder 11. In this case, a splitting of a bunch of rods occurs, interacting

35 with a pair of unsteady arc-shaped agitators 5, and placing it along the length of the frame 14 evenly. Then the frame 14 is brought into an inclined position, fixed by the extreme top position of the rod 12 of the hydraulic cylinder 11. The rods spontaneously slide across the surface of the frame 14 individually, fall into the grooves on the glass panes 25, after which

45, the command to turn on the pneumatic cylinders 19, the rods 20 of which, lowering to the lowest position, unfold by means of the levers 22, the shafts 7 with the cutters 25, in the recesses 50 of which there is a rod. At the end of the reversal, the bar moves from the recess of the shifters onto the inclined planes of the brackets 44 and rolls over them onto the rollers 37

yy roller conveyor, supplying bars to the treatment area. The rods of 20 pneumatic cylinders 19 return the cut-off 25 to the initial position, after which

the grooves of the latter are filled with a new rod, which is supplied to the roller table after the completion of the pre-rotating treatment. During the turn of tssshndri12043064

The surfaces of the cut-offs 25 are constantly in contact with the subsequent bar, preventing it from falling out of the receiving frame.

View f (

6-6

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B-0

L1I

Editor N.Gorvan

Compiled by A.P. such is Tehred O.Netse

Order 8459/9 Circulation 774 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Branch PIP Patent, Uzhgorod, st. Project, 4

.6

Corrector S.Cherni

Claims (3)

1. DEVICE FOR SEPARATION AND PIECE FEEDING OF THE ROUND LONG-LENGTH Billets into the PROCESSING AREA, containing a frame made in the form of front and rear vertical posts and associated horizontal beams, a movable drive frame with supports mounted on one frame, a hinge receiving roller conveyor mechanism of transfer, made in the form of a drive shaft with compartments, placed on a bed, characterized in that, in order to increase reliability, horizontal beams are made with arched agitators holes, the supports of the movable frame are installed in the area of the shaft with shutoffs, the drive of the movable frame is made in the form of a power cylinder, one end pivotally connected to the bed, and the other end to the frame. 2. The device according to π. 1, characterized in that the shaft of the transfer mechanism is made integral, and its parts are interconnected by couplings. 3. The device according to π. 1, characterized in that one end of the receiving roller table is pivotally connected to the bed, and the other with the possibility of adjusting movement due to the adjustment unit, made in the form of a screw with thread of various directions at the ends located in the threaded holes of the roller table and bed. <5