CS218644B1

CS218644B1 - Folding and shifting equipment

Info

Publication number: CS218644B1
Application number: CS296780A
Authority: CS
Inventors: Leopold Bernat; Daniela Gabrisova
Original assignee: Leopold Bernat; Daniela Gabrisova
Priority date: 1980-04-28
Filing date: 1980-04-28
Publication date: 1983-02-25

Abstract

Zariádenie na prekladanie a posúvanie tyčí je určené pre bočné prekladanie a posúvanie tyčí, trubiek a róznych kovových a nekovových profilov za účelom značenia a vytvorenia dávkyprofilovpre viazanie, balenie a expedíciu. Účelom vynálezu je hlavně zvýšenie prevádzkovej schopnosti odstránením možných havárií. Uvedeného účelu sa dosiahne jednoduchou úpravou nosných ramien prekladača a náražiek. Nosné ramena majú v smere prekladania šikmý , nos, ktorého predná hrana zviera s hornou hranou t posuvného štola tupý uhol. Medzi vozíkmi posuvného štola sú usporiadané odpružené náražky, ktorých odpruženie je převedené pružinou uloženou medzi telesom a piestnicou.The device for stacking and moving bars is intended for the lateral stacking and moving of bars, pipes and various metal and non-metal profiles for the purpose of marking and creating a batch of profiles for binding, packaging and shipping. The purpose of the invention is mainly to increase the operational capability by eliminating possible accidents. The stated purpose is achieved by a simple modification of the stacker support arms and the stops. The support arms have an inclined nose in the stacking direction, the front edge of which forms an obtuse angle with the upper edge of the sliding gallery. Spring-loaded stops are arranged between the sliding gallery carriages, the suspension of which is transferred by a spring placed between the body and the piston rod.

Description

33

Vynález sa týká zariadenia na bočné prekladaniea posúvanie tyčí, trubiek a róznych kovovýchi nekovových profilov kruhového a hranatéhotvaru za účelom značenia a vytvorenia dávky týchtoprofilov pre viazanie, balenie a expedíciu v hutnýchprevádzkach.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for lateral folding and shifting of rods, tubes, and various metallic non-metallic profiles of circular and rectangular shapes for the purpose of labeling and dispensing those profiles for binding, packaging and dispatching in metallurgical operations.

Doteraz známe zariadenia majú bočné preklada-nie, například ocelových tyčí převedené pákovýmprekladačom jedno alebo viacpolohovým a ďalšieposúvanie tyčí pre vytváranie dávky tyčí je převe-dené vozíkmi. Medzi jednotlivými dávkami majúuložené neodpružené narážky. Prekladacie mecha-nizmy majú nosné ramená obdížnikového tvarua pri poruche, či už pohonu prekladača aleboposúvania tyčí zovrú tyč k posuvnému stolu vozí-kov. Takéto zovretie tyče má zanásledokustrihnu-tie strižnej poistky prekladača a připadne ťažkúmechanickú haváriu. Pri vytváraní dávky tyčívozíky presúvajú tyče medzi narážky. V časeposuvu tyčí má byť narážka sklopená pod úroveňposuvného štola vozíkov. V případe poruchy toho-to sklápania posúvané tyče narazia na narážkua kedze táto je neodpružená, dochádza k havá-riám.The prior art devices have lateral folding, for example steel bars, transferred by a one or more staggered rebounders, and further displacement of the bars to form a bar is transferred by the carriages. There are unsprung cues between the batches. The folding mechanisms have support arms of a rectangular shape and, in the event of a failure, or a drive of the interleaver, but a displacement of the rods, clamps the rod to the slide-carriage table. Such clamping of the rod has a trimming cutter of the interleaver and a severe mechanical crash. As the dose is formed, the rods move the rods between the cues. In the bar shift, the cue should be lowered below the sliding level of the carriages. In the event of a malfunction of this tilting rod, it strikes a stop, and when it is unsprung, hurricanes occur.

Havarované zariadenie třeba nielen opraviť, aleznamená velké ekonomické škody spósobené vý-padkom produkcie výrobnej linky.Not only should the damaged equipment be repaired, it will cause major economic damage caused by the production line's downtime.

Uvedené nevýhody odstraňuje zariadenie naprekladanie a posúvanie tyčí podlá vynálezu,ktorého podstatou je, že nosné rameno prekladačamá v smere prekladania na straně vozíkov šikmýnos takej velkosti a tvaru, že pri pohybe nosnéhoramena po drahé křivky, šikmý nos přetíná hornúhranu posuvného štola před miestom kde jepřeložená tyč. Vtedy predná hrana šikmého nosazviera s hornou hranou posuvného štola tupý uhol.Medzi vozíkmi na posuvnom stole v smere pohybuprekladača i vozíkov sú usporiadané odpruženénarážky. Každá odpružená narážka pozostáva z tě-la uloženého točné na čapě, pričom na tele je osoukyvné upevněné teleso. V telese je suvne uloženýpiest s piestnicou. Na piestnici je navlečená pruži-na. Piestnica je medzičapom uchytená na ramenetak, že rameno je pevne uložené na hriadeli. Natejto hriadeli je kyvné svomíkom upevněný i pra-covný válec.The above drawbacks are eliminated by the device of folding and shifting bars according to the invention, the principle of which is that the support arm of the folding machine in the folding direction on the side of the carriages of such a size and shape that, when moving the support mantle to expensive curves, the oblique nose crosses the upper edge of the slide in front of where the rod is folded . At that time, the front edge of the oblique cantilever with the upper edge of the movable tunnel is a blunt angle. Spring cushions are arranged between the carriages on the sliding table in the direction of movement of the translator and the carriages. Each spring cushion consists of a body mounted on a pivot pin, with a body mounted on the body. The piston rod is slidably mounted in the body. A spring is strung on the piston rod. The piston rod is clamped to the arm, and the arm is fixed to the shaft. The working cylinder is also attached to the swiveling roller.

Zariadenie na prekladanie a posúvanie tyčí jeplné automatizované, ale jednoduché. Tým, ženosné rameno prekladača má šikmý nos, nikdynedojde k zovretiu tyčí medzi nosným ramenomprekladača a hornou hranou posuvného štolavozíkov. Tým netřeba pohon prekladača zabezpe-čovat’ střižnou poistkou a nemóže z tohoto dóvodudójsť k havárii.The device for translating and moving bars is complete but simple. In this way, the transfer arm of the interleaver has a slanted nose, the rods are never clamped between the support arm of the translator and the upper edge of the slide bar. Thereby there is no need to provide the compiler drive with a shear fuse and there is no possibility of a crash.

Usporiadaním odpružených narážiek i pri poru-che sklápania narážiek nedojde k mechanickémupoškodeniu, pretože tieto narážky sa cez odporpružin sklopia tlakom tyčí.The arrangement of the spring-loaded stops, even in the case of failure to tilt the stops, does not cause any mechanical damage, since these stops are folded over the resistance by the pressure of the rods.

Zariadenie je spofahlivé aodstránením možnýchzávad sa ušetria opravy a odpadnú str; y v kapacitěvýrobnej linky. Tým, že sa využije činnosť prednej hrany šikmé- 218644 ho nosa prekladača i pre posun tyče, ušetří sa tlaková kvapalina nutná pre prevedenie krátkého zdvihu vozíka, připadne sa ušetří celý mechaniz- mus pre posun tyče.The device is easy to clean and removes possible failures and repairs; y in the production line capacity. By utilizing the forward edge of the slant 218644 of the compiler nose to move the bar, the pressurized fluid required to carry out the short lift of the carriage is saved, or the entire bar feed mechanism is saved.

Na výkresoch je znázorněný příklad zariadeniana prekladanie a posúvanie ocelových tyčí kruho-vého a hranatého prierezu za účelom značeniaa vytvorenia dávky tyčí pre viazanie, kde na obr. 1 je znázorněný schematický pódorys tohoto zaria-denia. Směr šípky a znázorňuje směr přísunu tyčí.Směr šípky b znázorňuje směr bočného preklada-nia a posúvania tyčí. Na obr. 2 je znázorněný rezrovinou A-A z obr. 1, pričom zariadenie jev kfudovej poiohe. Slabou čiarou sú vyznačenékruhové tyče. Na obr. 3 je znázorněný detail z obr. 2 znázorňujúci okamih, keď šikmý nos nosnéhoramena prekladača přetíná hornú hranu posuvné-ho štola před miestom kde je přeložená tyč.In the drawings, an example of an apparatus for folding and shifting steel and round and square bars for marking and forming a bar for binding is shown, wherein Fig. 1 shows a schematic view of the apparatus. The direction of the arrow shows the direction of supply of the bars. The direction of the arrow b shows the direction of the lateral translation and displacement of the bars. Fig. 2 shows the A-A of Fig. 1, wherein the device is in a quiet position. The bars are marked with a weak line. Fig. 3 shows the detail of Fig. 2 showing the moment when the oblique nose of the transom burner traverses the upper edge of the sliding gallery in front of where the bar is folded.

Zariadenie na prekladanie a posúvanie tyčípozostáva z dopravníka 1, ktorého kladky 2 súhnané cez převod 3 převodovým elektromorom 4.Na konci dopravníka 1 je usporiadaná pevnázarážka 5.The rod folding and moving device consists of a conveyor 1 whose pulleys 2 converge through a gear 3 by a gear motor 4. A fixed plug 5 is arranged at the end of the conveyor 1.

Bočne od dopravníka 1 je umiestnený dvojpolo-hový překladač 6, ktorého nosné ramená 7 zasahu-jú jedným výrezom 8 medzi kladky 2 a druhýmvýrezom 9 pod prizmu 10 značkovacieho mecha-nizmu 11. Tento dvojpolohový překladač 6 jepákami paralelogramu 12 cez ozubený převod 13v zábere s kolesom 14 naklinovaným na hriadeli 15prekladača. Hriadef 15 prekladača je hnaná jedno-obrátkovým pohonom 16. Prvý výřez 8 a druhývýřez 9 prekladača 6 vykonávajú pohyb na drahépo křivkách 17. Tvar kriviek 17 je ovplyvnenýpomodnou pákou 46 a ojnicou 47. Nosné rameno7 má na straně vozíkov 20, 25 šikmý nos 31 takejvelkosti a tvaru, že pri pohybe nosného ramena7 po dráhe křivky 17, šikmý nos 31 přetíná hornúhranu 32 posuvného štola 18 před miestom, kde jepřeložená tyč 33 a predná hrana 34 šikmého nosa31 zviera s hornou hranou 32 posuvného štola 18tupý uhol a.At the side of the conveyor 1 there is a two-pole translator 6 whose support arms 7 extend by one cut-out 8 between the pulleys 2 and the second cut-out 9 below the prism 10 of the marking mechanism 11. a wheel 14 wedged on the shifter shaft 15. The interleaver shaft 15 is driven by a single-turn drive 16. The first cutout 8 and the second cutter 9 of the interleaver 6 move on expensive curves 17. The shape of the curves 17 is influenced by the lower lever 46 and the connecting rod 47. The support arm 7 has an inclined nose 31 of such size on the side of the carriages 20, 25 and in the shape that, when the support arm 7 is moved along the path of the curve 17, the inclined nose 31 crosses the upper edge 32 of the slide 18 in front of where the rod 33 is folded and the leading edge 34 of the inclined nose 31 bites with the upper edge 32 of the slide gallery 18 an angle a.

Bočné od prekladača 6 a od značkovaciehomechanizmu 11 je usporiadaný posuvný stol 18,ktorý pozostáva z krátkého vedenia 19, v ktorom sapohybuje jednopalcový vozík 20 s jednostrannésklopným palcom 48. Stranový posun jednopalco-vého vozíka 20 je prevádzaný pomocou ramena 21vozíka naklinovaného na pohonovom hriadeli 22pracovného valca 23. Vedla krátkého vedenia 19je uložené dlhé vedenie 24 s dvojpalcovým vozí-kom 25. Na dvojpalcovom vozíku 25 je jedno-stranné sklopné uložený pravý palec 49 a favý palec50. Stranový posun dvojpalcového vozíka 25 jeprevádzaný pomocou páky 26 vozíka naklinovanejna hnacom hriadeli 27 hydrovalca 28.A sliding table 18 is provided laterally of the interleaver 6 and of the marking mechanism 11, which consists of a short guide 19 in which a single-inch carriage 20 with one-sided tilting thumb 48 is moved. The lateral displacement of the single-cup carriage 20 is effected by means of a carriage arm tapered on the drive shaft 22 23. A long line 24 with a two-inch carriage 25 is mounted along the short guide line 19. On the dual-carriage 25, the right-hand thumb 49 and the right thumb 50 are foldable. The lateral displacement of the two-inch carriage 25 is guided by a carriage lever 26 tapered by the hydrator drive shaft 27.

Medzi jednotlivými priestormi pre dávky tyčí 29sú usporiadané odpružené narážky 30, v tomtopříklade sú tri zhodnej konštrukcie. Každá odpru-žená narážka 30 pozstáva z těla 35 uloženého točnéna čapě 36. Na tele 35 je osou 37 kyvné upevněnételeso 38, v ktorom je suvne uložený piest 39Spring-loaded stops 30 are disposed between the individual dose portions of the rods 29, in which, for example, there are three identical constructions. Each spring-loaded stop 30 remains of the body 35 of the pivot point 36. On the body 35, the axis 37 is a pendulum fixed body 38 in which the piston 39 is slidably mounted.

Claims

4 with piston rod 40 · Spring 51 is threaded onto piston rod 40. The piston 40 is snapped onto arm 42 so that arm 42 is rigidly mounted on shaft 43. On the shaft 43, the working cylinder 45 is also fixed by the rocker 44 through the arm 42 of the joint. for gripping the piston rod 40 or separately with a shaft (not shown). During operation, the rods 33 arrive on the pulleys 2 of the conveyor 1 in the direction of the arrow a. After stopping the rod33 on the fixed stop 5, the translator 6 rotates one revolution, whereby the first cutout 8 of the support arm 7 picks up the rod 33 from the rollers 2 and folds it to the grooves 17 on the prism 10 of the marking Here, the bar 33 is marked. Meanwhile, on the bows 2 of the bow, a second rod 33 will be provided. Now similar, the first cut-out 8 of the bearing burner 7 folds the rod 33 from the pulleys 2 of the support 10, but the second cut-out 9 picks up the marking 33 from the prism 10 and folds it along the path of the curve 17 to the upper edge 32 of the slide 18 to the short-circuited conduit 19. 48, the short stroke moves the rod 33 to the right, where the rod bar 29 is gradually formed. In the event that the folded rod 33 is not moved further in time, nothing will happen because the front edge of the object

CLAIMS 1. A device for folding and shifting bars using a conveyor, a translator and a carriage, characterized in that the support arm (7) of the interleaver (6) has an inclined nose (31) in the direction of folding on the side of the carriages (20, 25) and in the form that when the movable arm (7) travels along the path of the slope curve (17), the upper edge (32) of the sliding gallery (18) crosses the point where the bar (33) is folded and then the front edge (34) of the sloping nose ( 31) bends the blunt angle (a) with the upper edge (32) of the sliding gallery (18), pushing it between the trolleys (20, 25) of the sliding table (18) in the direction of movement of the interleaver 218644 34 (see FIG. 3). This function of the inclined nose 31 can be used instead of a short stroke of the one-inch carriage 20 to move the rods 33. After the dose of the rods 29, for example three rods33, the thrust tab 30 is lowered below the level 32 of the sliding gallery 18 and the one-inch carriage 20 shifts this dose of rods 29 by one spacing. For this purpose, the stop 30 is moved out of the mount. Thus, batches of bars 29 which are displaced to the right are gradually formed. Further displacement of the rod dose 29 takes the two-inch carriage 25, which, with the thumb 50, after the center stop 30 has been folded, shifts the dose of rods 29 further. By repeating this operation, the right thumb 49 of the rod 29 moves to the next pitch. So the action repeats. The length of the slide 18 and the number of the carriages 20, 25 need to be selected as desired. Nothing happens in the event of a malfunction of the tilting of the stops 30 or the desired movement of the trolleys 20,25, since the pressure of the rods 29 causes the respective stop 30 to overcome. spring 51 is lowered. As a result of the displacement of the rods 29, the stop 30 is automatically disengaged by the spring force 51. BRIEF DESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE INVENTION (6) and carriages (20, 25) are spring loaded bumps (30).

Apparatus according to claim 1, characterized in that the spring-loaded stop (30) consists of a body (35) mounted on the pivot (36), the body (38) being pivotally mounted on the body (35) in which it is slidably mounted a piston (39) with a piston rod (40) on which a spring (51) is threaded, wherein the piston (40) is attached to the arm (42) by an intermediate pin (41) so that the arm (42) is fixed to the shaft (43), on which the working cylinder (45) is fixed by a bolt (44).

3 drawings