http___www.jadran.rs_sr_VM2012.html_1.xml
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Automatic line for production of grids VM 2015 PURPOSE Automatic line for production of grid VM2012 is intended for production of netting by electro-resistant welding, with following characteristics: Diameter of chord:: Ø4 – Ø10 Distance of chord: - longitudinal 100, 150 and 200 - cross-section 100, 150 and 200 Dimensions of grid: - length 6000 - width 2150 Mechanical system Mechanical system is made of the following mechanical assemblies: 1) Storage of longitudinal chord: For accommodation of longitudinal chord cut on 6000 mm 2) Auxiliary arm: Auxiliary arm enables transfer of longitudinal chord from the storage to the main arm. 3) Main arm: Accepts longitudinal chord from auxiliary arm and puts it into the tool for electro-resistant welding of the press with preset stepping. 4) Press with the tools for electro-resistant welding: On positioned longitudinal chords into the tool, and brought cross-section chord from the dispenser, press makes pressure with upper electrodes to formed nodes via pneumatic cylinders. By means of current through the booster, electro-resistant welding is done. 5) Dispenser of longitudinal chord: Dispenser is consisted of storage of cross-section chord with drive mechanism for bringing out of chord from the storage and mechanism for dosing of cross-section chord into the press for electro-resistant welding. 6) Ejector: It ejects netted chord from the press to the unloading mechanism for reception of finished chord. 7) Unloading mechanism: Receives finished chord and packs it into transport trolley to the storage of finished chord. Energy-controlled system Energy-controlled system is made of the following assemblies: 8) Energetic mechanism: Transformers with installed electro-motors on the line. 9) Controlling mechanism: Controlling mechanism consolidates automatic activity of entire line with the possibility of programming by the dimension of grid and velocity of movement of mechanical and cinematic mechanisms of the line.
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OBLAST PRIMENE Mašina služi za izradu pletene mreže elektrootpornim zavarivanjem. Sledećih je karakteristika Prečnik žice: Ø4 – Ø10 Rastojanja žice: - uzdužna 100, 150 and 200 - poprečna 100, 150 and 200 Dimenzija mreže: - dužina 3000 - širina 1000 MEHANIČKI SISTEM mehanički sistem čine sledeći mehanički sklopovi: Magacin uzdužne žice: Prethodno ispravljene i na meru isečene uzdužne žice složene su na pripremnom stolu. Pripremni sto ima dužinu 6m i smešten je ispred mašine. Pomoćna ruka - robot: Pomoćna ruka omogućava da se uzdužna žica prebaci iz magacina do glavne ruke. Glavna ruka: Prihvata uzdužnu žicu od pomoćne ruke i unosi je u alat za elektrootporno zavarivanje prese sa zadatim korakom. Presa sa alatima za elektrootporno zavarivanje: Na postavljene uzdužne žice u alat i dovedenu poprečnu žicu iz dozatora presa preko pneumatskih cilindara vrši pritisak sa gornjim elektrodama na formirane čvorove. Propuštanjem struje iz trafoa vrši se zavarivanje. Dozator poprečne žice: Dozator čine magacin poprečne žice sa pogonskim mehanizmom za iznošenje žice iz magacina i mehanizmom za doziranje poprečne žice u alat prese za zavarivanje. Izbacivač: Izbacivač ispletenu mrežu izbacuje iz prese ka istovarivaču za prihvatanje gotove mreže. Istovarivač: Prihvata gotovu mrežu i istu pakuje na transportna kolica kojima se dovozi do magacina gotove mreže. ENRGETSKO UPRAVLJAČKI SISTEM Energetsko upravljački sistem čine sledeći sklopovi: Energetski: Transformatori sa instalisanim elektromotorima na liniji. Upravljački sklop: Upravljački sklop objedinjuje automatski rad cele linije sa mogućnošću programiranja dimenzija mreže i brzinom kretanja mehaničko kinematskih mehanizama linije.