Computer Control Three-side Sealing Bag/Four-side Sealing Bag/Middle-sealing Bag Making Machine is used to make three-sealing bag, four-side sealing bag and middle-sealing bags.
SPECIFICATION AND CONFIGURATION
I. SPECIFICATION:
Machine type: Three-side sealing pouch bag and middle-sealing pouch bag
Model Two servo motors (Panasonic servo, Japan) with PLC control system(Panasonic PLC)
Control mode: Main drive: AC double motor with inverter ( Panasonic,Japan)
Temp. control: 12 stages
Material type: Laminated film like BOPP.COPP. PET.PVC.NYLON, multi-layer extrusion film. Al. plated film, Paper-Plastic laminated web
Working pace: 120-160 t/min
Unwind line speed: ≤60m/min
Bag size:
Max. Length: 600mm N×1,2,3,4,5,6 (skip infeed)
Max. Width: 400mm
Material Max. Size Ф600×800mm(Dia.×width)
Web Position Precision: ≤±0.5mm
Heat sealing knife : Vertical: 1 group, heating: 2 groups
Horizontal: 3 groups
Electric heating lock: 11 pcs
Temp. setting range: 0~300ºC
Power consumption: 32kW
Machine size: 9100x1850x1760mm (L x W x H)
Machine weight: 3600kg
Machine color: Black machine body, blue cover
Control system: SF-II
II. CONFIGURATION:
1)Unwinding unit:
Structure: Horizontal (controlled by brake, cylinder, dancing roller, sensor)
Driving system: Inverter control AC motor
Control mode: Computer
Loading shaft : Air shaft
2) Unwind tension:
Structure: Magnetic powder brake
Tension control: Automatic unit style
Tension adjustment: PID adj., PWN driving
3)Web position correction:
Structure: Screw bar adjust, horizontal transverse movement
Driving mode: Solid relay drives synchronic motor
Control mode: Automatic unit style
Detect mode: Reflection type sensor
Sensitivity: 0-5mm
Search range: ±80 mm settable
4) Web align (upper/lower layer):
Structure: Rubber roller with single spring
Adjustment: Handle (manually)
5) Vertical heat sealing Unit:
Structure: Compounding "bridge"
Diving mode: Main motor drives the crane
Driven mode: Eccentric mechanism with crane
Quantity: 1 group
6) Horizontal heat sealing Unit:
Structure: Compounding "bridge"
Diving mode: Main motor drives the crane
Driven mode: Eccentric mechanism with crane
Quantity: 3 groups cooling : 1group
7) Web infeed device:
Structure: Rubber roller impression with friction
Diving mode: DC servo motor(Japan) 1.1KW 2000R/M servo motor
Driven mode: Synchronized belt wheel (speed ratio: 1:2.4)
Control mode: Centralized by computer with certain length and mid-stage tension control
Detect mode: sensor and approach switch
8) Mid-stage tension:
Structure: Pneumatically dancing tension roller
Control mode: Centralized by computer
Control sensor: Electrical magnetic approach switch
Ten. Adj. range: 1~10mm(settable by computer)
9) Main driving device:
Structure: Rocker of four rod-connected level for push and drag
Driving mode: 3.7KVA inverter for 3kw 3p asynchronous motor
Driven mode: Speed reducer with ratio: 1:17
Control mode: Centralized by computer
Motion mode: Vertical up/down of frame work
10) Automatic wed positioning:
Detect mode: Reflection style photocell
Photocell search range: 0~10mm
Error offset range ±1-±5mm
Error mode: Computer feedback single control servo motor
11) Temp. control:
Detect mode: Thermocouple
Control mode: Solid state relay for PID adj. by computer
Temp. setting range: 0-300ºC
Temp. detect point: mid-point of heating block
12) Cutter:
Structure: Upper cutter+ adj. device + lower cutter
Form: Pneumatic and spring
Driving mode: Eccentric shaft
Adjustment: Level moving for both end
13) Pouching device:
Structure: Arc stand and pneumatically die punching
Control mode: Centralized by computer
Driving mode: Electron switch drive the electromagnetic valve (24V)
Punching stand: Guide way style arc stand with manual micro-adjustment device
Die: Diamond
Quantity: 1 sets for standard
14) Skip infeed device:
Structure: Pneumatic pad and asynchronous pad with horizontal sealing
Control mode: Centralized by computer
Driving mode: Solid state to drive the electromagnetic valve (24V)
Motion mode: 3 group horizontal sealing with asynchronous action
Multi-infeed time: 2~6 times
15) Auto bag delivery device:
Structure: "L" ; horizontal
Driving mode: Solid state relay drive, gear speed-down electron timing motor
Driven mode: Oblique gear
Time and quantity: Settable by computer
III. RELATED DEVICE
Power source: 3 phase, 380V±10%,50Hz
Power consumption: ≥30KW
Pneumatic source: 35L/min (6Mpa)
IV. OPTIONAL DEVICE:
1. Additional punching device:
Statement in advance except the standard 2 sets
Irregular form for punching (for handbags)
2. Irregular heat sealing knife:
Option for customer's requirements.
3. Air compressor:
Option for customer's requirements.
