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Multifunctional robotic system for packing, sealing and bonding


Purpose

The complex is to be used for application of sealants, various adhesives, gaskets and sealing contours made of silicone and foam polyurethane in a predetermined path.

Characteristics

The complex is based on the principle of metered feeding of two liquid components A and B into a dynamic mixing head and subsequent automatic distribution of the mixture in a predetermined path.
The complex consists of two main units: the dosing-mixing equipment and the mechanism of the mixing head coordinate positioning in a predetermined path.

TECHNICAL CHARACTERISTICS OF THE COMPLEX

 Dispenser type  low pressure
 Number of dispensed components
  • polyurethane
  • silicone
 4
  • 2 (А1+B1)
  • 2 (А2+B2)
 Blending weight ratio А:B
  • polyurethane
  • silicone
  • from 6:1 to 2:1
  • from 1:1 to 3:1
Mixture consumption (performance), g/sec
  • polyurethane
  • silicone
  • from 1.5 to 6
  • from 1.5 to 6
 Viscosity of the recycled components, mPa*sec, not more than  70,000
 Components recirculation system  automatic
 Operating volume of the containers, l, not less than
  • for components
  • for cleaner
  • 10
  • 15
 Air pressure, MPa
  • in components containers
  • in pneumatic system
  •  0.2
  • 0.6
 Range of maintained temperatures of the components in the containers, °С  from +18 to +35
Mixing unit device type  dynamic mixing
 Rotor drive servo drive with a servomotor control unit
 Rotor speed, rev/min  from 500 to 5,000
 System of mixing chamber washing  automatic
 Type of the mechanism of coordinate positioning of the mixing device  three coordinates spanning system
 Working area of the table, mm 1,250 х 2,500
 Coordinate movement, mm
  • X coordinate
  • Y coordinate
  • Z coordinate
  
  • 1,500
  • 2,900
  • 100
 Linear axes drive:
  • Y, Х axis
  • Z axis
  • rack-toothed drive driven by a stepper motor with an encoder;
  • ball screw driven by a stepper motor with an encoder.
 Idle run travel speed by coordinates X, Y, mm/min  0 – 20,000
 Coordinates X, Y operating speed range, mm/min  6,000 – 12,000
 Z coordinate travel speed, mm/min  0 – 3,000
 Positioning accuracy, mm/600 mm  0.2
 Movement repeatability, mm  ± 0.2
 Reading format of the control program  G-CODE
 Installed capacity of the complex, kW, not more than  8.5
 Overall dimensions, mm  4,000х3,800х1,800
 Weight, kg, not more than  1,650

The novelty of the development consists in the ability to use the complex for consecutive application of sealing contours of various compositions without changeover of the equipment, which increases the productivity and allows to apply both polyurethane and silicone seals during one technological cycle.

The complex is equipped with a modern control system:
  • industrial PC with a 12" color touch display for programming and visualization;
  • high-performance motion controller; motion programming with the help of commands and pre-arranged templates; programming of components ratio and performance without mechanical adjustment; performance programming for obtaining of the desired contour geometry.

The robotics complex provides the required positioning accuracy, has a simple and intuitive user interface and ensures high production.

R&D protection
  • Patent № 8699 of the Republic of Belarus, МПК В 08B 3/08. Equipment for cleaning of the mixing head
  • Patent № 10305 of the Republic of Belarus, МПК В 29C 67/20. Equipment for priming, mixing and dosing
  • Patent № 9922 of the Republic of Belarus, МПК В 29B 7/12, B 29B 7/40. Mixing equipment

Application

Enterprises of electronic and engineering industries

Commercial offer
  • Delivery of equipment.
  • Transfer of technology for production of a specific type of product.
  • Co-production.