1. Purpose
This machine is suitable for cutting and rewinding of various kinds of drum type materials. For example, the cutting and rewinding of various kinds of paper 50-300g/m2 (copper plate paper, double rubber paper, coated paper, white paper jam, etc.), paper plastic composite material and other drum materials.
2、Performance and characteristics
1. The machine adopts three motor servo synchronous control, automatic taper tension and central surface coiling mode;
2. The machine adopts frequency conversion speed regulation to keep the acceleration of the smooth and stable operation;
3. Automatic meter, alarm and other functions;
4. The winding adopts the structure of a and B upper and lower inflation shaft, and the chain automatically unloads;
5. Circular knife slitting
6. Axial free hydraulic / pneumatic feeding structure;
3、Technical parameters
1. Machine width: 1600 type, maximum paper limit width: 1600mm
2. Cutting thickness: 50g/㎡-300g/ M2
3. Maximum diameter of raw material unwinding:φ1200mm
4. Maximum diameter of finished product winding:φ1000mm
5. Minimum width of finished product cutting: 20mm
6. Diameter of the air expansion shaft of the winding: 3 in. Two
7. Number of reeling shafts at the same time: 2
8. Cutting accuracy:±0.3mm
9. Mechanical speed: 50-400m
10. Total power: about 26KW
11. External dimension: (length, width, height) 3700×three thousand four hundred and fifty×1900mm
12. Weight: about 4500kg
13. Body color: main white (customizable)
4、Machine configuration
1. unwinding part: automatic axial-free hydraulic feeding (maximum load-bearing capacity 1.3t)
(1) 3-6 "paper clamp for discharge
(2) The frame is made of steel plate, and the left and right movement adopts straight rail
(3) Tension control: magnetic particle control is adopted for tension, with 20kg of 2 sets
The driving guide roller is made of aluminum guide rod and is treated with surface treatment（ φone hundred×1650mm) 3
(4) The material is made of 3-6-inch self-locking mechanical sleeve.
2. Main machine part: (adopting the up and down winding structure)
1) Drive and drive mechanism:
(1) The combination of motor and speed ratio of reducer is adopted actively
(2) The main motor is 7.5kW of Zhejiang dochuan servo motor
(3) The frequency converter adopts sine 7.5kW 1 set
(4) The transmission adopts the combination of synchronous wheel and synchronous belt, and the synchronous belt adopts imported brand
2) Traction device:
(1) Structure type: active traction pneumatic compression mode
(2) Driving mode: main motor drives main drive shaft, and main shaft drives driving driving roller to pull
(3) The compression mode is controlled by cylinder
3) Cutting device:
(1) Adopt the structure of the cutter cutting device
(2) The upper and lower round knives can be adjusted manually at any time for 7 payment
3. Winding device
Structure: adopt the structure of upper and lower double expansion shaft winding at the same time
(1) The manipulator adopts the linear guide rail operation mode
(2) Taiwan silver is used for straight track
(3) Key strip type air expansion shaft is adopted for winding shaft（ φ3 "spec) 2
(4) The winding motor adopts the multichuan servo motor 7.5kw
(5) 2 sets of sine 7.5kW control (V6 model vector control) are adopted for the frequency converter
(6) Transmission mode: 2 sets of independent control mode of synchronous wheel drive
(7) Maximum winding diameter:φ1000mm
(8) All encoders are made in Japan under the brand of "Tokyo"
(9) Discharge motor adopts 1.5KW speed reducer with 60 ratio
4. Control part:
Adopt one set of integrated control cabinet and distribution box for centralized control
(1) The control system of the machine can be divided into the speed control of the main machine, the tension control of the unwinding, the tension adjustment of the winding and the automatic meter, etc. are controlled by PLC. The touch screen adopts Kunlun Tongtai 7 inch, and the PLC adopts Siemens S7 system in Germany;
(2) PLC meter automatically; Alarm stop; Automatic length setting.
(3) Can be set cut length shutdown
(4) Schneider is used for switchgear
5. Supporting facilities: (the user is responsible for it)
(1) Power supply: three phase four wire air switch: voltage 380V 50Hz
(2) Air source: air compressor
(3) Toolbox
FAQ
Q: If we have very special request for the production line,could you help me to do the design?
A: Experienced mechanical designer customized-design provided.
Q: If we have samples of new products, can you help to analysis and design the machine?
A: Yes, Our technical department can help to analysis, design and test the new products you offered.
Q: Are you a factory or trading company?
A: We are a factory which license of import & export.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Ruian City,Zhejiang province China. The nearest airport is Wenzhou airport(30mins driving). We would like to pick up you in that airport. Welcome to visit us!
Q: How long is the warranty period ?
A: ONE year.
Q: How about the installation? Do you have after-sale service?
A: We will send professional technician to your company to install the machine and train your staff until they could operate the machine independently.
