Laminated Glass Production Line

Production line by Glass cleaning and dryer, Plate positioning conveyor, PVB film machine, Cut-type suction cup hanger, Transition conveyor, Prepress composition

1. Technical characteristics of the front-section production line:

1.1. Adopt PLC centralized control, touch screen display and operation, and focus on the control cabinet of the closing chamber.

1.2. Cleaning the dryer is the key equipment of the whole line. According to the thickness of the glass can electrically adjust the upper rubber roller, brush roller, wind blade and so on the device, with digital display. The upper part can be raised up to 400mm for easy cleaning and maintenance. The transmission of the brush roller is driven separately by the upper and lower one motor. The upper brush roller has two hard brushes with cylinder lift and a soft brush. This arrangement can clean the hard LOW-E glass and coated glass without damaging the coating surface. Equipped with two pairs of stainless steel wind knives, the fan is equipped with silencing cotton and air inlet filter net, large air volume, small noise, good air drying effect.

1.3. The sheet room is equipped with a sheet table, can lift the universal wheel frame, positioning cylinder, rubber film paving machine, suction cup hanger, which is very convenient to operate multiple pieces for sheet. After positioning, each single piece of sheet will be automatically transmitted to the front end through the transition transmission section, and then run at the same speed as the prepress, so as to quickly vacate the space for the next glass sheet.

1.4. The prespress has reasonable structure and easy to operate. The main transmission adopts frequency frequency regulation and gear transmission. The whole machine is running smoothly and reliably, and is centrally controlled by the sheet chamber. The front and rear two independent large pressure rollers are driven independently by the reducer, the gap adjustment is PLC control and setting, touch screen display and operation, and the limit adjustment of the upper pressure roller is coaxial transmission to ensure that the gap between the two large pressure rollers is consistent.

2. Production line composition:

2.1. Glass cleaning and dryer

2.2. Plate positioning conveyor

2.3. PVB film machine

2.4. Cut-type suction cup hanger

2.5. Transition conveyor

2.6. Prepress (independent large pressure roller drive + three main heating)

3. Technical parameters of the production line:

3.1. Regular glass size (more than three pieces): 25003500mm;

3.2., Large size (two pieces): 25006000mm;

3.3. Minimum glass length: 420mm;

3.4. Minimum glass width: 300mm;

3.5. Glass thickness: 6~80mm;

3.6. Total length: about 28.81M

3.7. Total power: about 200Kw;

3.8. Gas source: pressure: 0.5-0.8Mpa, flow rate: 13.6L / min.

2. Technical parameters of various equipment

1. Glass cleaning and dryer

1.1. Technical parameters:

1.1.1. Maximum glass width: 2,500 m m;

1.1.2. Minimum glass specification: 300,300mm (only placed in a single row on the left and right sides)

1.1.3. Glass thickness: 3~19mm (digital display)

1.1.4. Speed range: 0~6.0m / min

The glass thickness was within 6mm, with Vmax =6.0m / min

The glass thickness is from 8 to 12 m m, and V 3m / min

The glass thickness is 15 to 25 m m, V 2m / min

1.1.5. Main transmission speed adjustment method: frequency conversion speed adjustment;

1.1.6. External Size: 630035101450mm;

1.1.7. Roller table height: 900 ± 20 mm;

1.1.8. Total power: about 30KW:

1.1.9. Water source:, self-circulation, tap water (meet civil water standards) or deionized water supplement (deionized water equipment shall be provided by the demander)

1.1.10. Power supply: 380VAC, 50Hz;

1.1.11. Weight: 4,300 K g.

1.2. Structural characteristics:

1.2.1. Brush roller: three pairs (upper 2 hard brush with cylinder lift + 1 soft brush); 1.2.2. Cleaning section and water contact sheet metal parts are stainless steel material, the other side cover for cold plate spray plastic; 1.2.3. The rest of the sheet metal parts outer surface spray advanced mechanical paint;

1.2.4. Cleaning section and air-drying section can be increased by 400mm simultaneously.

2. Plate positioning conveyor

2.1. Transmission speed: 0.25~5m / min;

2.2. Speed regulation mode: frequency conversion adjustment;

2.3. Control mode: PLC centralized control, human-machine interface data exchange;

2.4. External size: 36001850900 ± 20mm (section 2);

2.5. Total power: 3Kw;

2.6. Power supply: 380VAC, 50Hz;

2.7. Gas source: pressure of 0.5~0. 8Mpa, and flow rate of 2.63L / min;

2.8. Weight: 2,300 Kg.

3 PVB film machine

3.1. Number of loaded membrane drums: 3 rolls;

3.2. Membrane cylinder transposition mode: manual transposition;

3.3. External size: 200039202400mm;

3.4. Roller table height: 900 ± 20mm;

3.5. Weight: 680Kg.

4. Cut-type walking suction cup hanger

4.1. Walking speed: 8m / min;

4.2. Maximum absorption weight: 900Kgf;

4.3. Track plane elevation: 2460mm:

4.4. Transmission motor power: 0.75Kw;

4.5. Gas source: pressure 0.5~0.8Mpa, flow rate 6.3L / min;

4.6. Power supply: 380VAC, 50Hz;

4.7. Maximum suction cup vacuum pressure-0.08Mpa;

4.8. Weight: 800Kg;

4.9. Sucker walking track is provided by the Demander.

5. Transition conveyor

5.1. Transmission speed: 0.25~5m / min;

5.2. Speed regulation mode: variable frequency speed regulation;

5.3. Control mode: PLC centralized control, human-machine interface data exchange;

5.4. Transmission motor power: 1.5KW;

5.5. External size: 36002600900 ± 20mm;

5.6. Power supply: 380VAC, 50Hz;

5.7. Weight: 1,200 Kg.

6. Prepress: (two groups of independent large roller pressure + three main heating)

6.1. Technical parameters:

6.1.1. Maximum glass width: 2,500 m m;

6.1.2. Minimum glass width: 300mm;

6.1.3. Maximum glass length: 6,000 m m;

6.1.4. Minimum glass length: 420mm;

6.1.5. Processing glass thickness: 6~80mm;

6.1.6. Roller working table height: 900 ± 20mm;

6.1.7. Transmission speed: 0.25~2.8m / min;

6.1.8. External size: 1138034001700mm;

6.1.9. Total power: 169KW;

6.1.10. Power supply: 380VAC, 50Hz;

6.1.11. Gas source: pressure 0.5~0.8Mpa flow rate 4.67L / min;

6.1.12. Speed regulation mode: frequency frequency regulation;

6.1.13. Weight: 4,500 K g.

6.2. Main configuration:

6.2.1. The main transmission is a gear transmission with variable frequency and speed regulation.

6.2.2. The front and rear two pairs of independent large pressure rollers are independently driven by the speed reducer; the gap adjustment is set by PLC, with digital display

6.2.3. Transfer roller structure: the high temperature section is dust-free asbestos rope, and 124 asbestos rope is in the feeding section.6.2.4. Heating pipe is infrared quartz heating

Steautoclave data

1.1 Size of processed glass

1.1.1 Maximum glass size: 2500mm 6000mm

.2 1.1. Minimum glass size: 400 * 400

1.1.3 Tempered glass thickness: no required

1.1.4. Thickness of the original sheet of glass: 2.8~19mm

1.2 Power distribution requirements

Power supply requirements: 220 / 380VAC, 3P + PE, 50 / 60Hz, transformer allowance> =500 KVA

Total distribution power: about 330KW (including air compressor unit)

The total power of glass autoclave is 230 KW, and the total power of air compressor unit is about 75KW

1.3 Requirements for water source and gas source

1.3.1 Water supply: 0.7 m 3 / min, pressure> =3kgf / sqm (the minimum capacity of the pool is above cbm). 30

.2 1.3. Cooling tower flow requirements: 50 cubic meters / hour

.3 1.3. Requirements for gas source: a pressure of 0.6~ 1.3Mpa, and a flow rate of> =7.5m ³ / min

1.4 Building foundation requirements

1.4.1 Floor area: 13000mmX5000 (long X width).

1.4.2. Foundation bearing:> =40 tons

Equipment composition