CS212657B1

CS212657B1 - Facility for stamping the crowbars

Info

Publication number: CS212657B1
Application number: CS873979A
Authority: CS
Inventors: Leopold Bernat; Vojtech Bohus; Pavol Balucha
Original assignee: Leopold Bernat; Vojtech Bohus; Pavol Balucha
Priority date: 1979-12-13
Filing date: 1979-12-13
Publication date: 1982-03-26

Description

(54) Zariadenie na značkovanie sochorov(54) Billet marking equipment

Vynález sa týká zariadenia na značkovanie sochorov hranatého a kruhového prierezu zvlášť sochorov velkého prierezu za studená vo válcovnách.BACKGROUND OF THE INVENTION The present invention relates to an apparatus for marking billets of square and circular cross-sections, in particular large billets of cold cross-sections in rolling mills.

Doteraz známe zariadenia na značkovanie aochorov majú odsun značených sochorov len v jednom smere. Pre odsun sochorov do dvoch smerov holi by potřebné dve zariadenia. Střediace mechanizmy sú jednopákové, čo sťažuje středěnie a upnutie hranatých sochorov, kde hrozí zaklínenie a možnosť poškodenia značkovacej hlavy.The prior art astronomical marking devices have a displacement of the marked billets in only one direction. Two devices would be required to move the billets in two directions. The centering mechanisms are single lever, which makes it difficult to center and clamp square billets where there is a risk of wedging and damage to the marking head.

Uvedené nedostatky sú odstránené zariadením na značkovanie sochorov podTa vynálezu, ktorého podstatou je, že pozostáva z presúvacleho vlečníksi, ktorý je usperiadaný medzi válcami srovnávacieho dopravniká a že značkovačia hlava je usporiadaná bočné nad presúvaeim vlečníkom, kolmo na směr pohybu tohto presúvacieho vlečnika. V ose značkovacej hlavy smerom od značkovacej hlavy je uložený odsunový dopravník pře bočný odsun značených sochorov tak, že presúvací vlečník ním prechádza. Medzi valčekmi odsunového doprávnlka v ose značkovacej hlavy sú usporiadané strediace čeTuste pre stredenie a upnutie sochora počas značenia.The above drawbacks are overcome by the billet marking device according to the invention, which consists of a transfer trailer which is arranged between the rollers of the comparator conveyor and that the marking head is arranged laterally above the transfer trailer, perpendicular to the direction of movement of the transfer trailer. In the axis of the marking head away from the marking head, the transfer conveyor is arranged to laterally displace the marked billets so that the transfer towing passage passes therethrough. Centering jaws for centering and clamping the billet during marking are arranged between the rollers of the transfer lawn along the axis of the marking head.

ose značkovacej hlavy a v ose odsunového dopravníka je umiestnená výtlačná tlačka.The printing head is located in the axis of the marking head and in the axis of the conveyor belt.

fialším znakom je, že strediace čeTuste pozostávajú z právej čeTuste a z Tavej čeTuste, ktoré sú opatřené výměnnými vložkami a sú čapmi spojené s pákami paralelogramu, ktoré sú upevněné vonkajším pravým čapom, vonkajším Tavým čapom, vnútorným pravým čapom a vnútorným 1’avým čapom v skrini. Na vnútornom pravom čapá je upevněný pravý ozubený segment a na vnútornom 1’avom čapě je upevněný l’avý ozubený segment, ktoré sú ozubením v zábere. Na vonkajšom pravom čapě je upevnenú i páka čápové spojená s pracovným valcom, ktorý je osou upevněný v skrini.the violet feature is that the centering jaws consist of the right jaw and the melt jaw, which are provided with replaceable inserts and are connected by pivot pins to the parallelogram levers, which are fixed by the outer right pivot, the outer right pivot, the inner right pivot and the inner 1 'pivot pin . A right toothed segment is mounted on the inner right-hand pin and a left toothed segment on the inner 1 ' The stork lever is also attached to the working cylinder, which is axially fixed in the cabinet.

212657 2 fialSím znakom je, Se v ose značkovacej hlavy oproti čelu sochora je usporiadaná výtlačná tlačka suvne uložená vo vedení stojana. Tlačka je spojkou spojená s priamočiarym motorom upevněným na konzole stojanu, pričom koniec tlečky je opatřený kladkou.212657 2 A more violet feature is that with the axis of the marking head opposite the billet face, an arranged printing press is slidably mounted in the stand guide. The pusher is coupled to a rectilinear motor mounted on a stand bracket, the end of the pusher being provided with a pulley.

Zariadenie na snačkovanie sochorov podTa vynálezu slučuje možnost odsunu značených sochorov do dvoch smerov jedným zariadenlm. Umožňuje bezpečné stredenie a upnutie sochorov pre značenle TubovoTného prierezu. Odstraňuje možnosl havárie značkovacej hlavy a tým odstreňuje možnosl úrazu obsluhy. Tým, že pre posun sochora je použitý vlečník možno spracovával veTké prierezy sochorov.The billet marking device according to the invention combines the possibility of moving the billet billets in two directions by one device. Allows safe centering and clamping of billets for tubular section markings. It eliminates the possibility of a marking head accident and thus eliminates the possibility of injury to the operator. Due to the fact that the towbar is used to move the billet, large billet cross-sections can be processed.

Na připojených výkresech je znázorněný příklad zariadenia na značkovanie sochorov velkých prierezov podTa vynálezu, kde na obr. 1 je schématicky znázorněný pOdorys tohoto zariadenia. Na obr. 2 je znázorněný rez rovinou A-A z obr. 1 pootočený o 90°. Na obr. 3 je znázorněný rez rovinou B-B z obr. 1 a na obr. 4 je znázorněný prierez rovinou C-C z obr. 1 pootočený o 90°. Tyče sú pre názornost nakreslené slabou Čiarou. šipky znázorňujú směr pohybu tyči.In the accompanying drawings, an example of a device for marking billets of large cross-sections according to the invention is shown. 1 is a schematic plan view of the device. In FIG. 2 is a section along line A-A in FIG. 1 rotated 90 °. In FIG. 3 is a section along line B-B in FIG. 1 and FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1 rotated 90 °. The bars are drawn for the sake of a faint line. the arrows indicate the direction of movement of the rod.

Zariadenie na značkovanie sochorov pozostáva zo srovnávacieho dopravnika 1; z presúvacieho vlečníke 2; zo strediaeich čeTusti X; zo značkovacej hlavy £ a z odsunového dopravníka χ.The billet marking device comprises a comparator conveyor 1; from the transfer tow 2; from the center of jaw X; from the marking head 8 and from the conveyor belt χ.

Srovnávací dopravník J. sa skládá z hnaných valcov 6 a je ukončený pevnou néražkou J. Medzi valcami £ je ueporiadaný presúvací vlečník 2, ktorý prechádza bočné pod značkovaciu hlavu 4 medzi hnané valčeky g odsunového dopravnika X. Presúvací vlečník 2 sa skládá z hnacích kolies X naklínovaných na hriadeli IQ spojenej s pohonem JJ.. Hnacíe kolesá X sú s napínacími kolami 12 spojené retazami JJ, na kterých sú upnuté pravý palec 14 a Tavý palec 15. ktoré vyčnievajú nad hornú plochu rámu 27.The comparator conveyor J consists of driven rollers 6 and is terminated by a fixed stopper J. Between the rollers 6 there is arranged a transfer tow 2 which passes laterally below the marking head 4 between the driven rollers g of the conveyor conveyor X. The drive wheels X are connected to the tensioning wheels 12 by chains 11 on which the right thumb 14 and the right thumb 15 are clamped which extend above the upper surface of the frame 27.

Značkovacia hlava 4 je usporiadaná bočné nad presúvacím vlečníkom 2 kolmo na směr pohybu tohoto presúvacieho vlečníka 2. V ose značkovacej hlavy 4 smerom od značkovacej hlavy 4 je uložený odsunový dopravník X pře bočný odsun značených sochorov JJ.The marking head 4 is arranged laterally above the transfer tow 2 perpendicular to the direction of movement of the transfer tow 2. In the axis of the marking head 4 away from the marking head 4, the feed conveyor X is arranged for the lateral displacement of the marked billets 11.

Značkovacia hlava 4 sa skládá zo stojana JJ, v ktorom je uložený vzduchový válec 18. ktorý cez pružinu 19 ovládá čiselníkovú hlavu 20. V ose značkovacej hlavy 4 ^a v ose odsunového dopravnika í oproti čelu sochora 16 je usporiadaná výtlačná tlačka 21. ktorá je suvne uložená vo vedení 22 stojana JJ. Tlačka 21 je spojkou 23 spojená s priamočiarym motorom 24. například pneuvalcom, ktorý je upevněný na konzole 25. Koniec tlačky 21 je opatřený kladkou 2g.Marking head 4 is composed of the stand JJ, housing the air cylinder 18 by means of the spring 19 operates the dial head 20. The axis of the tracer head 4 ^and the axis of the discharge conveyor s face over the crow bar 16 is disposed discharge pusher 21, which is slidably mounted in the guide 22 of the stand 11. The push-button 21 is connected by a clutch 23 to a linear motor 24, for example a tire, which is mounted on a bracket 25. The end of the push-button 21 is provided with a roller 2g.

Odsunový dopravník X sa skládá z hnaných velčekov 8, medzi ktorými eú usporiadaná středláce ČeTuste J. Strediace čeTuste J pozostávajú z právej čeTuste 28 a z Tavej čeTuste 29. ktoré sú opatřené výměnnými vložkami 30. Výměnné vložky 30 sú pravoúhlé vhodné pre sochory 16 hranatého tvaru, alebo mSžu byl úkosové pre sochory kruhového tvaru (naznačené čiarkovane).. ČeTuste 28. 29 sú čapmi 31 spojené a -pákami paralelogramu 32. ktoré sú upevněné vonkaJSÍm pravým čapom 33. vonkaJSÍm Tavým čapom 34. vnútomým pravým čapom 35 a vnútorným Tavým čapom 36 v skrini JJ. Na vnútomom pravom čapě 35 je upevněný pravý ozubený segment Jg a na vnútomom Tavom čapě 36 Je upevněný Tavý ozubený segment XX, ktoré sú ozube= ním v záběre. Ne vonkajfiom pravom čapě 33 je upevněná páka 40 čápové spojená s hydrovalcom 41, ktorý je osou 42 upevněný v skrini 37.The extractor conveyor X consists of driven rollers 8, between which the central jaws of CeTuste J are arranged. or are beveled for billets of circular shape (indicated by the dotted lines). CeTustes 28. 29 are connected by pins 31 and by levers of the parallelogram 32. which are fixed by an outer right pin 33. an outer fusible pin 34 by an inner right pin 35 and an inner melt pin 36 in the JJ cabinet. A right toothed segment Jg is fastened to the inner right-hand pin 35, and a torn toothed XX is fastened to the inner flux pin 36, which are toothed in engagement. The non-external right-hand pin 33 is a fixed stork lever 40 coupled to a hydrator 41, which is fixed by the axis 42 in the housing 37.

Základná poloha zariadenia na značkovanie tyčí je znázorněná na obr. 2, 3, 4, kde je značkovacia hlava 4 v homej polohe; strediace ČeTuste X eú rozovreté a palce J4, 15 presúvacleho vlečníka 2 sú vlavo od sochora JJ. Tlačka 21 je zasunutá.The basic position of the bar marking device is shown in FIG. 2, 3, 4, wherein the marking head 4 is in the up position; the centering of the CeTuste X is open, and the thumbs J4, 15 of the transfer trailer 2 are to the left of the billet JJ. Button 21 is retracted.

1-¼1-¼

Pri činnosti je sochor 16 prisúvaný zo strany v smere šipky a na válce 6 srovnóvaoieho dopravnlka £, kde je sochor 16 posúvaný v smere šipky Ji až sa čelo Sochora 16 oprie o náražku J. Vtedy je pohybom presúvacieho vlečníka 2 presúvaný l’avý palec 15 a pravý palec 14 v smere šipky a a tým je Tavým palcom 15 sochor 16 přesunutý z priestoru valcov 6 do priestoru valčekov § pod značkovaciu hlavu £. Teraz sa zovrú strediace čeTuste J, ktoré pravou čeTusťou 28 a 1’avou čeTusťou 29 ustredia sochor 16 do osi značkovacej hlavy £ a pevne ho upnú. Na to sa Dresúvací vlečník £ vráti do základnej polohy. Po upnutí sochora £6 je vzduchovým valcom 18 spustená číselníkové hlava 20, ktorá vyrazí potřebný znak na povrch sochora 16. Po vrétení číselníkovej hlavy 20 do hornej polohy sa roztvoria strediace čeTuste J a tým je sochor 16 uvolněný. Medzitým na válce 6 bol v smere šipky a přisunutý ňalší sochor 16 a v smere šipky £ bol na náražke srovnaný.In operation, the billet 16 is pushed from the side in the direction of the arrow and on the roller 6 of the comparative conveyor 6, where the billet 16 is moved in the direction of the arrow 6 until the face of the billet 16 is supported by the bumper. and the right thumb 14 in the direction of the arrow a and thus the billet 16 is moved from the cylinder space 6 to the cylinder space 6 below the marking head 6 by the melt thumb 15. The centering jaws J are now clamped which center the billet 16 in the axis of the marking head 6 with the right part 28 and the left part 29 and clamp it. To this end, the dressing towing member 8 returns to its initial position. After clamping the billet 16, the dial head 20 is lowered by the air cylinder 18, which punches the necessary mark onto the billet surface 16. After the dial head 20 has been brought into the upper position, the centering jaws J open and the billet 16 is released. Meanwhile, on roll 6, another billet 16 was inserted in the direction of the arrow and slid in the direction of the arrow 6 and was aligned on the bumper.

fialšlm pohybom presúvacieho vlečníka 2 je teraz Tavým palcom 15 presúvaný druhý'sochor 16 z priestoru valcov 6 do priestoru značkovacej hlavy £ a pravým palcom 14 je už označený sochor 16 presúvaný v smere šipky £ k áalšiemu spracovaniu, například k viazaniu.With the violet movement of the transfer tow 2, the second billet 16 is now moved from the cylinder space 6 to the marking head space 6 by the melt thumb 15 and the billet 16 is moved in the direction of the arrow 6 for further processing, for example binding.

V případe, že nie je požadované viazanie, uvedie sa do činnosti tlačka 21. Potom je činnost nasledovná.If binding is not required, button 21 is actuated. Then the operation is as follows.

Po označení sochora 16 sa roztvoria strediace čeTuste J, roztočia sa valčeky 8 odsunového dopravníku J v smere šipky a a súčasne vzduchový válec 24 vysunie tlačku 21. ktorá sa kladkou 26 oprie o čelo označeného sochora 16 a tento vytlačí z prizmy £J stojane JJ. Odsunovým dopravníkem J je označený sochor 16 odváŽaný k áalšiemu spracovaniu v smere šipky £.After marking the billet 16, the centering jaws J are opened, the rollers 8 of the feed conveyor J in the direction of the arrow a are rotated, and at the same time the air cylinder 24 ejects a pushbutton 21. The billet 16 is marked by a conveyor belt J and is weighed for further processing in the direction of the arrow 6.

Claims

In operation, the billet 16 is pivoted from the side in the direction of the arrow and on the roller 6 of the comparator, where the billet 16 is moved in the direction of the arrow until the entire billet 16 rests against the billet J. the left thumb 15 and the right thumb 14 in the direction of the arrow, and thereby the billet 16 is moved from the cylinder space 6 of the valSekov § space beneath the marking head by the pike thumb 15 Now, the centers of CePust J are clamped, by means of the 28th the axis of the marking head and clamp it firmly. To this end, the shifting trolley returns to its initial position. After clamping the billet 16, a dial head 20 is lowered through the air cylinder 18 and stamped on the surface of the chamber 16. After the numeral head 20 has been inserted into the upper position, the centering jaws open and thus the billet 16 is released. Meanwhile, on the cylinder 6 was in the direction of the arrow and the adjacent billet 16 was inserted and aligned in the direction of the arrow. The second movement 16 is now moved from the cylinder space 6 into the space of the marking head A by the violet movement of the transfer slide 2, and the right thumb 14 is already marked with the slide 16 being moved in the direction of the arrow for further processing, for example binding. If no binding is required, the button 21 is activated. Then the activity is as follows. After the billet 16 has been marked, the centreline CePust J is opened, the rollers 8 of the displacement conveyor are rotated also in the direction of the arrows and at the same time the air cylinder 24 extends the knob 21 which leans against the whole marked billet 16 and pushes the stand 17 out of the prism. By the conveyor 6, the marked billet 16 is weighed for further processing in the direction of the arrow e.

A billet marking device using a marking head characterized in that it consists of a transfer slide (2) which is arranged between the rollers (6) of the alignment conveyor (1) and that the marking head (4) is arranged laterally above the slide (2). ) perpendicular to the direction of movement of the transfer turret (2), wherein an offset conveyor (5) is disposed in the axis of the marking head (4) away from the marking head (4) so that the transferring trailer (2) ) through it and between the rollers (8) of the transfer conveyor (5) in the axis of the marking head (4) are arranged centering jaws (3) for centering and clamping the billet (16) during marking, in the axis of the marking head (4) and in the axis a displacement press (21) is disposed in the displacement conveyor (5).

2. A billet marking device according to claim 1, characterized in that the centering beads (3) are sealed from the right CePust (28) and the Peacock (29) provided with replaceable components (30) and are connected to the parallelogram levers ( 32), which are fastened by the outer right cap (33), the outer Peacock Cap (34), the inner right cap (35), and the inner Peacock Cap (36) in the cupboard (37), while Cápe (35) ) a right toothed segment (38) is fixed, and a Peacock toothed segment (39) is attached to the inner Pavom Cape (36) and 1 lever (40) is attached to the outer right cap (33). 41), which is an axis (42) fixed in the housing (37).

3. Apparatus according to claim 2, characterized in that the replaceable insert (30) is rectangular or bevelled.

4. Apparatus according to claim 1, characterized in that in the axis of the marking head (4) there is disposed a push-button (21) slidably mounted in a guide (22) of the stand (17), which is a coupling (23) connected to a straight line. a motor (24) mounted on a bracket (25) of the frame (17), the end of the pin (21) being provided with a pulley (26). 4 sheets of drawings