CS213946B1

CS213946B1 - Apparatus for producing and binding rod stock bundles

Info

Publication number: CS213946B1
Application number: CS288180A
Authority: CS
Inventors: Leopold Bernat; Jan Bures
Original assignee: Leopold Bernat; Jan Bures
Priority date: 1980-04-24
Filing date: 1980-04-24
Publication date: 1982-04-09

Description

Vynález sa týká zariadenia na vytváranie a viazanie balov tyčí a podobnýoh hutných výrobkov v hutných prevádzkach.BACKGROUND OF THE INVENTION The present invention relates to an apparatus for forming and tying bales of bars and the like in metallurgical plants.

Doteraz známe zariadenia vytvárajú bal tyčí tvarovacím dopravníkom pomocou ukladaoich retazí a hutnotu bálu dosahujú prítlakom prizmy viazacieho stroja. Iné zariadenia používajú natriasanie bálu tyčí vibrátormi. Hutnota takýchto balov tyčí je nedokonalá a po uviazaní a manipulaoií s balmi doohádza k uvoíňovaniu uSzov. Mimo to pri prsúvaní sviazaného bálu tyčí dopravníkmi dochádza u niektorých tvarov k posúvaniu drotenného uvSzu na hladkýoh valčekooh dopravníka.The prior art devices form a baler of rods with a forming conveyor by means of storage chains and achieve the baling density by applying prisms of the tying machine. Other devices use vibrator to shake the ball bar. The density of such bales of rods is imperfect, and after the baling and handling of the bales, the USs are released. In addition, when the bundled rods are moved by the conveyors, in some shapes, the wire strand is pushed onto the smooth roller conveyor.

Uvedené nedostatky odstraňuje zariadenie na vytváranie a viazanie balov tyčí podía vynálezu, ktorého podstatou je, že pod úrovňou spodnýoh valčekov tvarovaoieho dopravníka kolmo na směr pohybu bálu tyčí před rotačným viazaoím strojom a ppd úrovňou valčekov odvozného dopravníka za rotačným viazaoím strojom sú usporiadané svierače bálu tyčí.The above-mentioned drawbacks are eliminated by the apparatus for forming and tying the bales of the bars according to the invention, characterized in that the clamps are arranged below the level of the lower rollers of the forming conveyor perpendicular to the direction of movement of the rods.

Svierač pozostáva z rámu, v ktorom je na čapě kyvné uložené rameno vykyvované hydromotorom, pričom na konci ramena je osou upevněná retaz, ktorej druhý konieo je zakotvený v ráme.The clamp consists of a frame in which a pivot arm mounted on a pivot is pivoted by a hydraulic motor, with a chain fixed at the end of the arm, the other end of which is anchored in the frame.

Íalším znakom je, že na ráme sú symetricky voči bálu tyčí usporiadané dve ramená.Another feature is that two arms are arranged on the frame symmetrically with respect to the bar ball.

Ramená mSíu byť meohanioky sviazané, například ozubeným segmentom.The arms may be bound to meohanions, for example by a toothed segment.

Tlakový priestor hydromotora pri svíeraní bálu tyčí je spojený s tlakovým spínačom ovládajúoim spustenie rotačného viazaoieho stroja,The pressure space of the hydraulic motor, when clamping the ball rack, is connected to a pressure switch controlling the starting of the rotary binding machine,

Ďalším znakom je, že valčeky odvozného dopravníka majú na povroh pléšía převedené rýhy rovnoběžně s oaou valčekov.Another feature is that the rollers of the conveyor conveyor have scored grooves parallel to the rollers.

Zariadenie na vytvéranie a vlazanie balov tyčí podía vynélezu je jednoduohé. Tým že mé z obooh strén rotačného viazaoieho stroja usporiadané svierače bálu tyčí je dosahované veíké hutnota balov tyčí a je odstrénené uvoižovanie tyčí v bale pri manipuléoii. Rýhované valčeky zabezpečuji! bezporuchový přesun bálu tyčí pri vlaonésobnýoh uvSzooh vlazaoím drotom velkého priemeru.The device for creating and crawling the bales of the bars according to the invention is simple. Because of the two sides of the rotary binding machine, the rod clamps of the rod are large, the bulk density of the rod bales is attained and the loosening of the rods in the ball during handling is eliminated. I provide grooved rollers! trouble-free shifting of the ball bar with a large diameter uvSzooh wire.

Na výkresooh je znázorněný příklad zariadenia na vytvéranie a vlazanie balov tyči podía vynélezu, kde na obr. 1 je znázorněný půdorys /šipka znézoržuje směr pohybu bálu tyčí/, na obr.2 je znázorněný rez rovinou A-A z obr.l pri použití jedného ramena, na obr. 3 je znázorněný rez rovinou A-A z obr. 1 pri použití dvoch ramien, na ohr. 4 je znázorněný rez rovinou A-A z obr. 1 pri použití dvooh ramien mechanioky sviazanýoh a na ohr. 5 je znázorněný prlerez rovinou B-B z obr. 1.In the drawing, an example of an apparatus for forming and wetting bales of bars according to the invention is shown, in which FIG. 1 is a plan view (the arrow shows the direction of movement of the ball bar); FIG. 2 is a section along line A-A in FIG. 1 using one arm; FIG. 3 is a section along line A-A in FIG. 1 using two arms, for heating. 4 is a section along line A-A in FIG. 1 when using a pair of arms, mechanically bonded and heated. 5 is a cross-sectional view taken along line B-B in FIG. First

Bal tyčí je naznačený slabou čiarou.The bal bar is indicated by a faint line.

Zariadenie na vytvéranie a vlazanie balov tyčí podía obr. 1 pozostáva z tvarovaoieho dopravníka 1 tvořeného zo spodnýoh valčekov 2 tvaru písmena V alebo i rovných /nie je naznačené/ a z bočných valčekov 3, zo svieračov 4, z rotačného viazaoieho stroja 5 a z odvozného dopravníka 6 tvořeného z valčekov 2· Svierače 4 sú usporiadané pod úrovžou spodnýoh valčekov 2 tvarovaoieho dopravníka 1 kolmo na směr pohybu bálu tyčí 8 před rotačným vlazaoím strojom 2 ^& pod úrovňou valčekov 2 odvozného dopravníka 6 za rotačným vlazaoím strojom 2· Konštrukoia svieračov 4 může byť rozna, niže popíšeme tri prevedenia.The apparatus for forming and wringing the bales of the bars according to FIG. 1 consists of a forming conveyor 1 formed of lower or lower V-shaped rollers 2 or even (not indicated) and side rollers 3, clamps 4, a rotary binding machine 5 and a conveyor conveyor 6 formed of rollers 2. The level of the rollers 2 of the shaping conveyor 1 perpendicular to the direction of movement of the ball bar 8 in front of the rotary shear machine 2 ^& below the level of the rollers 2 of the conveyor 6 after the rotary shear machine 2.

Každý svierač 4, obr. 2 pozostáva z rámu £ upevněného na dopravníkoch 2 alebo 6. V ráme 9 je na čapě 10 kyvné uložené rameno 11 vykyvované priamočiarym hydromotorom 12. Na konoi ramena 11 je osou 15 upevněné reťaz 14. ktorej druhý konieo je zakotvený v ráme jí.Each clamp 4, FIG. 2 consists of a frame 4 mounted on conveyors 2 or 6. In frame 9, a pivot arm 11 is pivoted on a pivot 10 by a linear hydraulic motor 12. At the end of the arm 11 a chain 14 is fastened with an axle 15.

Druhé prevedie, obr. 3 může mať na ráme 9 symetricky voči bálu tyčí 8 usporiadané dve ramená 11.The second embodiment, FIG. 3, two arms 11 can be arranged on the frame 9 symmetrically with respect to the ball bar 8.

Tretie prevedenie, obr. 4 mé ramená 11 voči sebe meohanioky sviazané ozubeným segmentom 16.The third embodiment, FIG. 4, my arms 11 are meohanioids bound by the toothed segment 16.

Tlakový priestor 17 hydromotora 12 pri svierani bálu tyčí £ je spojený s tlakovým spínačom 18 ovládajúoim spustenie rotačného viazaoieho stroja 2· Hydromotor 12 je napojený oez regulačně ventily 22 na hydraulický rozvadzač 21.The pressure space 17 of the hydraulic motor 12, when clamping the rod shaft 8, is connected to a pressure switch 18 controlling the starting of the rotary tying machine 2. The hydraulic motor 12 is connected via control valves 22 to the hydraulic distributor 21.

Spodně valčeky 2 tvarovaoieho dopravníka 2 ^a valčeky 2 odvozného dopravníka 6 majú povroh hladký. U niektorýoh tvarov balov tyčí 8 je výhodné použiť valčeky 2 odvozného dopravníka 6 rýhované. Rýhy 19 sú převedené na povrohu pléťa rovnoběžně s osou valčekov 2 obr. 5.The lower rollers 2 of the forming conveyor 2 ^{and the} rollers 2 of the conveyor 6 have a smooth surface. In some shapes of bales of the rods 8, it is advantageous to use the rollers 2 of the conveyor conveyor 6 grooved. The grooves 19 are transferred to the surface of the fabric parallel to the axis of the rollers 2 of FIG. 5th

Cinnos£ zariadenia je následovná.The operation of the device is as follows.

Bal tyčí 6 je presúvaný tvarovacím dopravníkom j. v smere šipky do priestoru rotačného viazaoieho stroja 2 tak daleko, aby čelo bálu tyčí 8 bolo v priestore svierača 4 za rotačným viazacím strojom 2· Teraz sa hydromotorom 12 pootočí rameno 11 alebo u prevedenia podía obr. 3, 4 obe ramená 11, čím sa sovrie bal tyčí 8. Hydromotor 12 ovládá rozvadzač 21 oez regulačně ventily 22. Přívod tlakového olrja je označený písmenom P a odvod oleja písmenom T. Pri tomto sovretí sa tvar halu tyčí 8 najprv dotvára a potom pevne sovrie. Akonáhle tlak v tlakovom priestore 17 hydromotora 12 dosiahne maxima, dá tlakový spínač 18 elektricky povel k spusteniu činnosti rotačného viazaoieho stroja 2> ktorý provedie automaticky viazanie.The bales of the bars 6 are moved by a forming conveyor j. in the direction of the arrow into the space of the rotary binding machine 2 so that the front of the ball of rods 8 is in the space of the clamp 4 behind the rotary binding machine 2. Now the arm 11 is rotated by the motor 12 or in the embodiment according to FIG. 3, 4 the two arms 11, so that the Soviet bales the rods 8. The hydraulic motor 12 controls the distributor 21 and the regulating valves 22. The supply of pressure oil is marked with the letter P and the oil outlet with the letter T. In this soviet shall distress. As soon as the pressure in the pressure space 17 of the hydraulic motor 12 reaches its maximum, the pressure switch 18 electrically commands the rotary tying machine 2 to operate automatically, which binds automatically.

Rotačný viazaoí stroj 2 najprv zhora ešte stlačí hal tyčí 8 a potom ovinováním' viazaoieho drStu hal tyčí 8 pevne zaviaže. Ovinutie drStom može By£ jeden krát alebo viaonásobné podía potřeby. Po převedení uvazu sa svierače roztvoria a hal tyčí- 8 je přesunutý tvarovacím dopravníkom 1 a odvozným dopravníkom 6 na miesto prevedenia čalšleho uvážu. Takto se postupné urobí potřebný počet uvazov až zviazaný bal tyčí 8 sa celý presunie na odvozný dopravník 6 po narážku 20. Odtiaíto je sviazaný hal tyčí 8 potom odtransportovaný, například žeriavom.The rotary binding machine 2 first compresses the hal of the bars 8 from above and then tightly binds the halos of the bars 8 by wrapping them. The wire wrap may be one or more times as desired. After the strap has been transferred, the clamps open and the hall of the rods 8 is moved by the shaping conveyor 1 and the conveyor conveyor 6 to the site of consideration. In this way, the required number of ties is gradually made until the bundled bales of the rods 8 are moved all the way to the conveyor conveyor 6 up to the stop 20. From there, the bundled hal of the rods 8 is then transported, for example by crane.

Pri spraoovávaní veíkýoh halov tyčí 8 a pri veíkom počte ovinutí viazaoím drótom veíkého priemeru je výhodné použit valčeky J odvozného dopravníka 6 rýhované. Rýhy 19 sú převedené na povroh plášťa rovnoběžně s osou valčekov J. Rýhovanie zahezečuje, že sviazaný hal tyčí 8 je přesunutý bez toho, žehy sa drdtový uvSz na hale tyčí 8 posunul.In the processing of large halls of the rods 8 and in the case of a large number of wraps with a large-diameter wire, it is advantageous to use the rollers J of the conveyor 6 which are grooved. The grooves 19 are transferred to the surface of the sheath parallel to the axis of the rollers J. The grooving warns that the tied hall of the bars 8 is moved without the drilled uvSz moving on the hall of the bars 8.

Počet svieračov 4 před i za rotačným viazacím strojom 2 može byt íuhovoíný.The number of clamps 4 upstream and downstream of the rotary binding machine 2 can be spaced.

Claims

213946 3 Operation is as follows. The ball of the rod 6 is moved by the forming conveyor in the direction of the arrow to the space of the rotary binding machine 2 so that the front of the rod of the rod 6 is in the space of the clamp 4 behind the rotary binding machine 2. 3 or 4, the two arms 11 have been lowered to thereby bar the rod 6. The hydraulic motor 12 runs the distributor 21 through the control valves 22. The supply pressure olr is indicated by the letter P and the oil drain by the letter T. and then tightly sovereign. When the pressure in the pressure chamber 17 of the hydraulic motor 12 reaches its maximum, the pressure switch 18 electrically commands the triggering of the rotary binding machine 2, which automatically binds. The rotary bonding machine 2 first compresses the pack of rod 8 first from above, and then, by wrapping the bonded bead, the pack of rod 8 binds firmly. Wrapping can be single or multiple as needed. After the tie-down has been carried out, the clamps 4 are opened and the bar of the bar-8 is moved by the forming conveyor 1 and the conveyor 6 is moved to the next place. In this way, the required number of ties is gradually made, until the bundled bundle of rod 8 is completely moved to the conveyor 6 after the stop 20. From there, the bundle of rod 8 is then transported, for example by crane. When scraping large packs of rods 8 and having a large number of wrapped large diameter wires, it is preferable to use knurled rollers 2 of the conveyor 6. The grooves 19 are transferred to the shell surface parallel to the axis of the rollers 2. The groove ensures that the bundled bundle of the rod 8 is moved without moving the saddle shell on the ball of the rod 8. The number of clamps 4 in front of and behind the rotary binding machine 2 can be any desired. PR2DMBT IN YES

A device for forming and bonding bales of bars using a rotary bonding apparatus, characterized in that below the level of the lower rollers (7) of the forming conveyor (1) perpendicular to the direction of movement of the ball (8) before the rotary bonding machine (5) and below the roll level (7) a clamp (4) of the bar (8) is arranged downstream of the rotary bonding machine (5).

2. Apparatus according to claim 1, characterized in that the clamp (4) consists of a frame (9) in which a pivot arm (11) is pivoted on the pivot (L0) by a hydraulic motor (12), at the end of the arm (11) being an axis (13) a chain fixed (14), the other of which is anchored in the rim (9).

3. Apparatus according to claim 2, wherein two arms (11) are arranged symmetrically in relation to the shells (8).

4. Apparatus according to claims 2 and 3, characterized in that the arms (11) are bound together, for example by a toothed segment (16). 21394-6

5. Apparatus as claimed in claim 2, characterized in that the pressure chamber (17) of the hydraulic motor (12) is coupled to the pressure switch (18) when the rotary bonding machine is lowered (5).

6. Device according to claim 1, characterized in that the rollers (7) of the conveyor (6) have grooves (19) parallel to the rollers (7). 4 drawings