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1-Machine Structure
Main consists of robot of handling, robot of glazing, conveyor, glazing booth, conveyor, ferrying device, control system and safety system etc.
2-Working Principle
When the green body moved to the appointed position, it will be taken and fed into glazing booth by handling robot for process of glazing under presetting program . after glazing, glazed piece will move to conveyor for next process.
Certain production will be glazed according to its model, which pre-programed according to its structure, shape etc physical information.
3-Main technical parameter
No. | Items | Contents |
1. Portion of handling robot | ||
Model: R-2000iC/210F Loading weight: 210kgs Max radius: 2655mm Protect grade: main body IP56, movable parts of main body is IP66, arm and wrist IP67 | ||
2. Portion of glazing robot | ||
Robot include: robot main body, demonstrator(Point to point teaching, repeat accuracy is high)， electrical cabinet Robot Brand：FANUC, Made in Japan； Robot Model：M-10 iA/8L ； Input power: 2KVA, average consumption power: 1kw Shaft quantity: robot include 6 shafts (additional adding 7、8 shaft for outside shaft）； Loading weight: 8kgs Turning radius: 2028mm Level of protection: on the wrist parts+J3 arm：IP67; Other parts：IP54 (Hexiang supply dust-proof cloth). Linear maximum running speed: 2000mm/s. Repeated positioning accuracy：±0.04mm； Outside shaft control system: include motors, reducer, Servo enlarger | ||
3. Portion of glazing booth | ||
Booth material: 304 stainless Booth body thickness: 1.5mm Glazing Booth size: 3185×1800×2500mm De-dust booth size: 1450×1800×2750mm Dedust mean: shower dedust system, With dedust fan: 4KW With curtain cycle pump, 1.5kw With collecting glaze carrier | ||
4. Portion of conveyor | ||
Include Laser positioning device: Positioning the green base Green bases putting frame: 2 pcs, put green base by manual Wipe bottom device 1: Robot take glazed base for wiping the bottom in this machine Conveyor line: 1 set, length 6m Wipe bottom device 2: Glazed base automatically was moved to this working stable for wipe balance bottom glaze. Manipulator: 2 sets, Lifting stoke:1.75M, loading capacity: 75kgs Turning radius: 2.2m, Lifting drive: by pneumatic Rotary drive: by manual | ||
5. Portion of swing arm and turnover table | ||
Turning arm and turn table Turning arm: return by cylinder, PLC control, with magnetic switch and with antifluctuator for stable running; Turntable: support of turntable made of 4 pcs rubber, total support height: 80mm, rubber size: 500mm×10×15mm, Support frame height: 70mm External working table return system is 7th and 8th shaft, servo motor with reducer transmission, can act together with robot; | ||
6. Portion of spray gun | ||
Spray gun model: automatic spray gun, Brand: DEVIL BISS , Model: VPR-E70-22C Life: pin and mouth replaced every 3 month, depends on working and glaze conditions. Glazing mean: Double gun automatic glazing(sector), surface of glaze is smoothly. Sector size in solid side: Dia: 14cm Control mean: Double gun double control, independent the electromagnetic valve controller meet with single gun starting condition. Atomization effect, can control size of sector, meet with demand of different parts Glaze q’ty adjusting: The back adjusting bolt in gun can control glazing quantity, every section change 1 s, Glazing amount standard: 200 ml glaze slurry outflow speed is 15±1 S Spray gun clean: Robot will send the signal to PLC to control solenoid valve open and close, then air, water pipe will open and finish the cleaning. Suggest: clean one time after 5-10 products glazing Control parameter: The customer need to supply special air pipe for robot glazing to confirm the enough air supply, and keep the supply Pulverization air pressure is not less than 0.7MPA. Inlet of glaze：Dia. 12 air pipe glaze pressure: 0.4 - 0.6MPA； Pulverization air usage：Dia.12air pipe, air pressure: 0.7MPA； Sector air usage：Dia.8 air pipe air pressure: 0.15MPA； Usage air of open and close gun：Dia.6 air pipe, air pressure: 0.4MPA； | ||
7. Portion of glaze tank | ||
Glaze tank | Material of tank: 304 stainless steel With agitator and radar liquid probe With glaze temperature feedback control | |
Glaze feeding pump | Pump model: 1.5” Pump brand: Sandpiper Supply glaze to robot | |
8. Portion of safety device | ||
Guard fence: about 30m Machine repair door: Width 1.6m, H 1.8M Safety lock: D4NS-1CF, brand Omron Safety curtain: F3SG-4RE0830P30, L=830 | ||
9. Portion of electrical control system | ||
The system includes: Robot control cabinet Main control cabinet Pneumatic control system Cable tray and cable | ||
Control system This control system includes PLC general control system and robot single control system. PLC general control system can finish integrated device’s running control. PLC Brand: Siemens , model: 1200 Series。 Robot: have independent control system Robot control cabinet power: 2KVA Single motor output power for turn table: 2.5KW If happen electrical stop suddenly, when robot re-start, it will have memory function. | ||
The control system also includes the following items: system protect device a fault alarm mode Motor overload protect Once fault occurs, the control system automatically and immediately shutdown related equipment power supply to avoid the accident happen and will have sound and light alarm. Spraying glaze program, storage/backup of system information: CF card or USB Main electrical element: imported brand, such as Siemens PLC, Omron electric elements, SMC pneumatic control elements Between Hexiang’s cabinet to Hexiang’s machine, the cable and electric wire should be supplied and connected by Hexiang engineer. | ||
Robot teaching programming mean Handheld programmer Edit time: cistern and wash basin is 30mins Robot running speed unit: 800mm／s Before editing program, the product should make simple line analysis, make robot moving trajectory, then make the program. | ||