Reservoirs and Dispense Controllers
Loctite? Digital Syringe Dispensing System (883976)
Details
The Loctite? Digital Syringe Dispenser is a semi-automatic dispensing system designed to dispense adhesives and fluids packaged in 3, 5, 10, 30, and 55 ml syringes; and 300 ml cartridges. The unit has digital timing control with decimal settings to 0.001 seconds for increased precision over typical pressure-time systems. An adjustable pressure regulator controls a pulse of air, and when used in conjunctions with an air line adapter attached to an adhesive syringe barrel, will provide a controlled dispensed amount of adhesive. The system can be operated in the manual,
incremental, or timed (automatic) dispense mode to dispense dots, beads or to fill syringes.
Theory of Operation
The system is a pressure-time-vacuum dispense system. It consists of an air regulator and pressure gauge to control pressure, and an electrical timing circuit to control the dispense cycle. When the dispense cycle is initiated, a pulse of air, eithertimed or manually controlled, is transmitted to the top of the syringe barrel via an air line adapter. The amount of product dispensed is controlled by the amount of pressure applied to the
product, the length of the dispense cycle, the size of the dispense needle, product viscosity, and temperature
Product Features
1.Vacuum suck-back can effectively control product dripping or stringing
2.Manual, Incremental, and Timed modes allow a choice of adhesive dispensing methods
3.Convenient “teach mode” to set time required for desired dispense amount or volume
4.Cycle counter is clearly displayed in the LCD screen
5.The unit can be integrated into customer’s PLC programming to initiate a dispense cycle
6.Units can be stacked securely to save workspace