Glass sucker Technical documentation Model No.:GSA1000(Telescopic type) Â Â Â Â Â Â Â Â Â Â Â Â Â Â
           Â
         To make the following technical specifications by PARKER machine , According to your company inquiry. Transport curtain wall sections effortless on the job site.  1, Sheet parameters provide for vacuum lifter lifting:  (1) Material : Glass sheet, Maximum weight 1000KG  (2) Length (1000-6000)mm X Width (1000-2000)mm,  Thickness(10-35)mm,single pc glass  (3)Load Movement: Manual rotation, 360° edgewise, with locking at each quarter point Manual tilt, 90° between upright and flat, with automatic latching in upright    (4) Other special requirements: None. 2,Existing crane mechanical and electrical configuration: (1) Power supply: 12V DC Rechargeable battery  (2)Operation manner: Manual control function included (3)Lifting equipment: Driving/cantilever crane (should be provided by the client) 3,Vacuum lifter specification description: 3.1 Equipment specification selection To choose model GSA1000, Vacuum lifter is design by parker machine.
Â
Main beam(Length) L=Â 2.8m (650+1500+650)mm 650mm can telescopic, 1500mm in fixed.
Â
Cross beam(Length)Â Â Â Â W=Â 0.9m
Â
Â
Dia. Suction pad D=Â 300mm
Â
Number of pads: 10 Â pcs
Â
Other: None
Â
3.2 Main performance indicators
Model No.
GSA1000;
Maximum load
1000kg
Overall dimensions
2500mmx800mmx305mm(Approx);
Power input
12V DC Battery power, 220V,single phase for recharge
Model of Control
suction/release by handle slide valve
Suction and release time
Less than 2s, (Only first suction time slightly longer, about 10~15s)
Maximum pressure
85% Vacuum degree(Approx: 0.85Kgf)
Warning pressure
60% vacuum degree(Approx 0.6Kgf)
Security coefficient
S>4.0,(Vertical lifting)
Net weight
160kg(Approx);
Pressure maintaining (when power failure)
After Power Failure,the holding time when suction plate by vacuum system >15min.;
Safety alarm
When the pressure is lower than the set alarm pressure(60%), Sound and light alarm automatic alarm.
3.3 Description of the system characteristics Mechanical part: (1)Design for the length of equipment is 2.8m(the beam in centre ends by the welding plate for seal, At the same time used as vacuum tank , Air tightness test after welding, Ensure no air flow leakage. When the power failure in suddenly, always can keep the workpiece not falling down less than 15 minutes. Not cause equipment damage and other accidents. (2)There are 10 suction pads, dia. Ф300mm, each suction pad is moveable on the beam, each suction pad can turn off by individual ball valve, each extension arms can take off, if the clients want to handling the glass sheet is small. which can ensure a same equipment can handling the different sizes glass sheet.
Electrical part: (1)The vacuum lifter is equipped with a buzzer and warning light units and vacuum pressure switch , in case of a power failure or vacuum leakage or fails to reach the set pressure, warning unit can control the red warning lights on, At the same time a buzzer sounded, Prompt operator treatment in time. (2)In order to save electricity and prolong the service life of vacuum pump, "Intermittent start" function in the control part of the equipment,that is, when the pressure to the highest pressure of vacuum pump, Control system make for vacuum pump stop running, when approach the alarm pressure, the vacuum pump automatic start again.The function of environmental protection can reduce power consumption 60%-80%, At the same time prolonging life of more than 2 times above.
Vacuum part: (1)To choose USA brand of GAST , Oilless, air cooling, rotary vanes vacuum pump, bleed air rate 3 m³/h, and the max. Vacuum degree up to 85%;to save energy, small and light, maintenance-free, etc (2)The whole vacuum lifter is equipped with 10 pcs suction pads. Multipoint suction can ensure the glass sheet high level not run-off the straight when handling the glass sheet. (3)Suction pad material is NBR, Dia. 300mm,oil (benzene)resistance,durable, acid and alkali resistant, Be able to effectively and plate suction, create vacuum.          Single pad max. suction force in theory on horizontal=Effective surface(Theory of area*factor) *calculated pressure(0.6bar).          =(0.15*0.15*3.14)*0.6*10000=423.9N, Approx 424Kgf. According to the 4.0 safety factor,Actually allow the suction pad 424/4=106kgf, number of 10 total suction force 1000kgf. Note: The holding force mentioned above is calculate on 60% vacuum pressure, maximum vacuum degree of the system will be up to 85% above in a normal working condition. Equipment advantages
Safe handling of workpieces without damaging them due to simple operation.
Intergrated power failure monior
A high degree of safety on the construction site through two redundant vacuum circuits according to DIN EN 13155
The flexibility of the parker allows the adaptation to workpiece of various sizes.
This model can be operated without being attached to the electrical power supply.
An LED indicator shows the charge status of the 24v rechargeable battery. Which can also be replaced. The controlled vacuum pump assures that the glass can remain ready for operation up to eight hours.
Quick and ergonomic handling of workpiece made of glass in a wide variety of sizes
Simple assembly due to its compact and flat design
3.4 Â Spare parts list and functional description. Â
Items
Name
Technical Data
Supplier
Quantity
1
Vacuum pump
3 m3/h,0.09kW,Max. vacuum 85%
USA GAST
1 pc
2
Vacuum pad
Normal temperature Suction pad,Ф300mm
parker
10 Â pcs
3
Vacuum gauge
DP-100
Japan Panasonic
1 pc
4
Vacuum No-return
G1/2"
Italy OR
1 pc
5
Vacuum filter
GLQ VF 1/2
parker
1 pc
6
Manual Ball Valve
G 1/4",2/2 way
parker
10 pcs
7
Steel structure
Custom-Tailor
parker
1 pc
8
Control handle
Custom-Tailor,The integrated control unit,The surface coating processing
parker
1 pc
9
Vacuum tank
Integration of main beam
parker
1 pc
10
Warning unit
Sound-light alarm, With independent rechargeable battery type.
parker
1 pc
11
Storage support
Standard, A set of two
parker
1 pc
12
The electric box and accessories
Special Edition
parker
1 pc
The device includes the following main components:
Vacuum pump:
Oil free air cooling type rotary vane vacuum pump, connected to 12V DC POWER supply can produce vacuum, Three-phase power can produce vacuum, As a core part of vacuum system, The highest vacuum degree 85%;
Vacuum pad:
To suction the work piece surface, Rubber in contact with the workpiece, To ensure that won't cause damage to the workpiece surface.       Â
Vacuum filter:
To eliminate the dust and particles in the air flow, ensure the lifetime of the vacuum pump;
Vacuum gauge:
To show the vacuum level to the operator, Provide security; Â
Vacuum pressure switch:
Pump-film type,When insufficient vacuum pressure, To give electrical signal to alarm system.
Manual slide valve:
To switch off the access of vacuum pump and suction pads between the air flow, Safety locks ,prevent accidental operation.      Â
Vacuum non-return valve:
 When the system power failure occurs, automatically shut off the vacuum pump and air channel, Lock the vacuum energy of vacuum tank. Provide enough pressure holding time, ensure the workpiece will not falling in suddenly.
Manual Ball Valve:
To manually open or close vacuum pump and suction pads pathway, convenient maintenance.
Alarm indicator lamp:
When the suction force of a single set of suction pads is insufficient, The corresponding indicator light alarm.
Vacuum pump
Suction pad
Vacuum gauge
Vacuum filter
Pressure switch
Hand slide valve
Electricity meter
Ball valve
Main switch
Warning
Non-return valve
Battery
Air tube
Battery Charger
Reinforcing Subsidiary
Axis material (40 CrMo)
Standard design:
Vacuum tank.---- When the power failure in suddenly, the pad always can holding the sheet not falling down less than 15 minutes and more.
Adjustable pad/beam---- There are four extension beam, can Independent detachable, Every pads are installed on the beams, There are two location hole on the each extension beam, each pad is moveable on the extension beam, which can ensure a same equipment can handling the different sizes glass sheet.
More pad design to keep balance and safety handling-----Multipoint suction point can ensure the glass sheet high level not run-off the straight when handling the metal sheet.
Buzzer and warning light units and vacuum pressure switch ----- in case of a power failure or vacuum leakage or fails to reach the set pressure, warning unit can control the red warning lights on, At the same time a buzzer sounded, Prompt operator treatment in time.
 Ball valve control pad in individually------ Each suction pads are equipped with manual ball valve control opening and close which can ensure a same equipment can handle various specifications plate.
Spring cushion---- Suction pad rod up and down each be equipped with a spring cushion, When the plate is uneven, The spring effect buffer action, can make the suction pad strength evenly , so as to ensure suction and lifting the safe and reliable.
Safety factor---There are 4.0 times safety factor in vertical
