Configuration profile of hot melt glue solvent
The production line fully draws lessons from the advantages of similar equipment at home and abroad, and continuously improves and improves and improves the highly advanced pre-immersion machine designed and manufactured in the actual manufacturing process. It mainly adopts wet one-step process, which is suitable for soaking in glass fiber woven cloth. Suitable for weighing 200-600g / m2 Braoven cloth, including immersion process, high degree of automation, mature process, easy to operate.
The equipment is divided into double Fiber unrolling, fiber caching cloth, double compression roller part, cooling svstem part, rubber roller part, double PE film unrolling part, double winding svstem part, main control system and other parts.
1. The Fiber unrolling is equipped with magnetic powder brake, automatic closed-loop tension adjustment. The tension of the original cloth is automatically adjusted, without human intervention in the process. The manrel adopts diameter
3 inch gas rising shaft (Φ76).
2. After the roll, it is equipped with a storage rack, which can be connected when two rolls, and the immersion machine can still work continuously without shutdown.
3. The storage rack is equipped with a set of deviation correction device
4. One rubber groove is welded with 304 stainless steel with V-shaped structure to minimize the use of resin, and the minimum level of rubber groove is 30mm; the bottom has drain hole for drain and cleaning; the rubber groove is heated by water at room temperature range-80℃, and the power of heating tube is 3KW.
5. Two sets of rubber volume control rollers can be used in two immersion modes;
the roller diameter is Φ292; the first group of roller group adopts motor + screw control mode, can adjust the size of the clearance, two solvent heating plates above the roller group; the second group of roller group adopts Φ 160 cylinder lowering, roller clearance control system, touch screen + physical button, can accurately control the roller clearance, control accuracy can reach 0.001mm, so as to accurately achieve the function of controlling the amount of rubber; the roller group is equipped with scraper to scrape off the excess resin on the roller.
6. The drying furnace adopts intelligent temperature control meter, the temperature range is room temperature-140 ℃ , and 35 meters of preimmersion cloth can be stored in the furnace
7. The cooling svstem is composed of cold plate and cold air cover, forming a closed cooling environment, with good refrigeration effect. The 3P refrigerator is used to provide the cooling source.
8. Double PE film unrolling, with a set of film release device at the upper and lower level; film release device is controlled by magnetic powder brake + manual tension controller, with infinite tension adjustment; the maximum diameter of film release is 400mm.
9. The upper and lower PE films are pressed through the rubber roller, which are two Φ 180 rubber rollers with Φ125 cylinder pneumatic pressure.
10. Double winding svstem, which can change and roll without stopping. The rewinding mechanism adopts torque motor + double clutch, and is equipped with meter meter. The rewinding shaft adopts rotating cantilever air surge shaft, which can be easily operated by 1 person.
11. Touch screen + PLC operating system, the operation of the equipment is concentrated on a separate console, with the characteristics of intuitive and simple operation. It is separately equipped with a 7-inch LCD true color equipment status display system, and adopts advanced state visualization integrated system to display and store all parameters of the equipment.
Technical parameter of hot melt glue solvent
(1) Product width: a maximum of 1500mm
(2) Resin content: 30% -60%±2% (when the glass fiber cloth density deviation is ±1.5%, the fiber location area weight deviation is ±2%)
Fiberglass woven cloth, carbon fiber woven cloth
2-10m/min
(1) A separate console adopts the 7-inch touch screen as the operation interface, and the device function parameters are visualized
(2) The automatic tension controller can control the roll tension
(3) With Siemens PLC as the main control unit, the control system is connected through the bus communication network to ensure the speed synchronization of the whole production line.
(1) The inner diameter of the paper tube is Φ76mm, and the maximum winding diameter is Φ400mm
(2) Duplex roll
(3) Equipped with fully automatic tension magnetic powder damper, closed-loop tension control
(1) Can store cloth 8 meters, pre-replacement cloth time, can be in the case of no stop, change the coil cloth.
(2) The top of the storage cloth is equipped with a tension sensor, together with the roll release brake and the master tension controller, to form a closed-loop tension control. The tension size can be set, and the tension of the original cloth can be automatically adjusted, without human intervention in the process.
The product has the following advantages
1) Graphic liquid crystal display 128 x 96, Chinese and English display, simpl e programming, convenient and clear.
2) Multi-function control: automatic tension control and with a taper tension control function.
3) Using high precision D / A converter, output accuracy up to 0.1%, tension c ontrol is more accurate.
4) Can directly drive the magnetic powder clutch / brake, can also control the frequency converter, servo motor, etc.
5) Can accept a single or dual-channel sensor input signal, automatic zero adj ustment, automatic calibration.
6) Optional serial communication function, RS485 communication interface.
7) With dual axis switching and addition and deceleration control function.
8) There is a password function, which can avoid misoperation to change the se tting parameters.
9) With a storage box, you can backup various parameters.
10) Humanized interface design, the operation is very convenient.
Winding Svstem
(1) Pre-dip double roll, single roll weight less than 100k
(2) Each station is equipped with 3 inches of pneumatic shaft , which can be used for paper cylinders with inner diameter of Φ76
(3) The dual working position distance motor controls the constant tension rewinding, the air rise shaft can rotate 90 degrees, convenient loading and unloading materials
(4) The maximum weight is 100 KG and the maximum diameter is 450mm
(5) The volume is equipped with correction, correction accuracy ± 1mm
(6) Configuration of digital display meter can display the number of single volume in real time, and can be manually cleared when the volume is changed.
Double compression roller/oil heater
(1) Double compression roller, are equipped with high precision glue control roller, roll surface size: Φ292 * 1600mm. The control roller is used to reduce the deformation and improve the control accuracy. The roller adopts a single circulation channel design to ensure the strength and the temperature uniformity of the roller
(2) The roller is made of steel roller, coated with hard chrome surface and grinding with rounded beating tolerance ± 0.002mm
(3) Sol-heating Plate
(4) The first set of roller drive adopts motor + screw control mode, using transverse gap adjustment, equipped with two sets of sol hot plate at the top, the rubber block after heating, flow into the roller gap, suitable for DEVICE-B rubber immersion mode.
(5) The second group of high-precision rubber volume rollers adopts Φ 160 cylinder to provide the lower pressure force, adopts the clearance control system of touch screen + physical button, the clearance adjustment device is controlled by servo motor, and the clearance adjustment accuracy is 0.001mm, which is suitable for DEVICE-A rubber immersion mode.
Tank/water heater of Hot melt glue solvent
(1) The rubber immersion tank is V-shaped structure, made of 304 stainless steel, corrosion resistant and easy to clean
(2) There is a leakage hole at the bottom of the rubber groove, with a set of ball valve and feeding box to discharge the rubber liquid in the rubber groove
(3) A set of sol hot plate above the rubber tank, the glue block dissolved and flow and the glue tank
(4) The heating method is water isolation heating, the temperature range is room temperature-80℃
Drying device of Hot melt glue solvent
(1) The heating method of the drying furnace is electric heating, with the left and right sides of the air supply. Four air channels are adopted to ensure the temperature uniformity in the furnace.
(2) The furnace temperature can be adjusted between room temperature
140℃
(3) The length of the pre-immersion cloth in the furnace is 35 meters.
(4) Heating power: 36KW
(5) Heating furnace size (excluding ladder, platform): predip cloth access direction 2200mm height 4500mm width 2000mm.
Cooling system
(1) Cold source is provided by a 3P refrigerator
(2) Equipped with a cold air cover, it can form a closed refrigeration environment, and improve the cooling efficiency
(3) Temperature and ranged from room temperature to –8℃
Rubber roller
(1) The coated roll group is a group of rubber rollers with roller surface
size Φ 180 * 1600mm
(2) The roller is controlled by a servo motor
(3) Equipped with a clearance control system
PE film unrolling
(1) The film is brake + manual tension adjustment, and the pneumatic surge axis can be adjusted axially
(2) There are film release film and lower film device, can cover film and lower film, to meet the customer's requirements for finished film mulching.
(3) Two sets of PE membrane devices are equipped with 3 inch and 6 inch
air expansion shaft
Electrical instrument standard
(1) Power supply requirement: AC380V ± 5% 50 HZ three-phase four-wire system (with grounding wire, with zero wire)
(2) All electrical instrument cabinets shall be sealed and equipped with air conditioning
Operation direction (subject to the equipment layout plan)
Total installed power: 70KW
Equipment weight: approximately 5,000 kg
Hot Tags: hot melt glue solvent, China hot melt glue solvent manufacturers, suppliers, factory, Carbon Fiber Mesh, Pre Preg Machines, Rayon Carbon Fiber, Vacuum Sealant Tape, Carbon Fiber 1k, Carbon Fiber Veil