Injection unit Babyplast 6/10

Injection unit Babyplast In 1984, RAMBALDI+Co. I.T. developed a commercial business of high technology focusing on the injection moulding of thermoplastics,. Since its creation Rambaldi has concentrated all its efforts to improve on the range of products and service offered to its customers. In 1992, RAMBALDI+Co. I.T started a collaboration with the Spanish company CRONOPLAST, manufacturer of the injection moulding machine BABYPLAST The injection unit Babyplast 6/10 is the fruit of the experience gained from the thousands of applications matured in medical - electronic - micro-engineering fields and from years of research and development in the field of MICRO-INJECTION of thermoplastic materials Typical applications, for which the unit has been developed, are : The Transformation of a standard moulding machine into a multi component machine The installation of the injection unit directly onto an automated production line/unit. The injection unit is installed directly onto the mould, either horizontally or vertically both on the fixed or moving mould half, by fixing it via the purpose made anchor plate. This allows the possibility to chose the best injection point without being governed by the construction of the moulding machine The Babyplast 6/10 injection unit, is completely autonomous, regarding the electronics and hydraulics. The interface, which allows the moulding machine to run and operate the injection unit, is made up of a simple input/output interface with current free contacts. Its characteristics guarantee easy and economic operation: It is possible to store over 100 production cycles Allows the use of standard machines for the production of multi component applications. The injection unit can be installed horizontally or vertically on the mould. Cost saving mould construction due to the advantage of flexibility in choosing the second injection point. Low running costs power consumption 2,8Kw Injection unit sizes from 3 to 15 cm³ Pressure settings from 2650 to 815 bar. PID temperature control and colour touch screen display Monitoring of injection piston position by linear transducer. Hydraulics and electronics mounted in a cabinet on wheels for easy movement and storage. The control panel can be positioned up to 10m from the trolley. RAMBALDI + Co I.T. Srl Via Rossini, 7-23847 MOLTENO (Lecco) - Tel. 39 031 3574961 ra - Fax 3574982 - E-Mail: info@rambaldi-it.com

TECHNICAL DATA Standard version Augmented Version Piston diameter (mm.): 1 0 1 2 1 4 1 6 1 8 16 20 24 Volume (cm ): 4 6,5 9 1 2 1 5 16 25 36 Injection pressure (Kg/cm2 ) : 2.650 1.830 1.340 1.030 815 1535 980 680 Injection capacity (cm /sec) : 3,98 5,74 7,81 10,2 12,9 6,84 10,7 15,4 Plastific. capacity (gr./sec) : 1,8 3,1 Weight (Kg) : 25 35 Hydraulic pressure : Oil tank capacity : 130 Kg./cm2. 16 l. (appros.) Dry cycle : 1,4 s. Power : Noise level : 3 Kw < 70 db3 Power supply :. 3 ~ 230V. 50/60 Hz. + earth 3 ~ 400V. 50/60 Hz. + Neutral + earth RAMBALDI + Co I.T. Srl Via Rossini, 7-23847 MOLTENO (Lecco) - Tel. 39 031 3574961 ra - Fax 3574982 - E-Mail: info@rambaldi-it.com

Safety devices 1. Heat guard 4. EMERGENCY STOP 2. EMERGENCY STOP 5. Alarm output 3. Main switch

ACCESSORIES Venturi loader LSR injection unit Pneumatic shut off nozzle

Installation of the injection unit onto a mould MOULD ANCHOR PLATE

Installation of the injection unit onto a machine plate Machine platen ANCHOR PLATE

INSTALLATION ON THE MOULD

STANDARD injection unit

STANDARD Injection Unit Vertical ver.

Injection Unit 25cc

Injection Unit 25 cc Vertical ver.

Section of Standard Injection Unit Babyplast

Section of 25cc Injection Unit Babyplast

Inputs/outputs UAI - Main machine female male INPUTS OUTPUTS PIN DESCRIPTION Connector PIN DESCRIPTION 1-9 2-10 3-11 4-12 7-15 8-16 EMERGENCY IN: When open, Injection unit is in alarm - pump and heaters are off FREE SAFETY DEVICES: When closed Injection unit can start cycle. used if additional protection is used for example. MANUAL / AUTOMATIC - select function mode. Closed: automatic & unit can be started by machine Open: manual & unit started via control panel only POWER ON/OFF IN External impulse to switch on/off motor and heating elements. Example, if main machine is programmed to switch on at a set time, it can also switch on the UAI. close contact ON close contact again OFF - Functions only if programme present in software. START. - UAI starts a cycle and is activated by closed contacts (impulse) i.e. mould closed. 485 J501 507 J3(2-9) 507 J3(3)-J4(3) 507 J3(1)-J4(3) 507 J4(2-3) 17-25 18-26 19-27 20-28 23-31 EMERGENCY OUT 507 J1(1-11) Open: Injection unit in alarm or motor OFF. Used to send main machine in alarm. Injection unit stopped (e.g. end of batch, not in temp.) Closed: UAI in alarm, heaters & motor on OUT READY closed when Injection unit is ready to accept START (motor ON - Temperatures within tolerance bands) OUT END CYCLE Closed when the injection unit has finished the cycle & main machine can continue cyle. REJECT OUT closed for 5 sec. if Q.C. has failed 485 J320 507 J1(4)-J2(5) 507 J1(6)-J2(5) 507 J1(10)-J2(5) 24-32 MODE OUT Closed: key set on automatic (without alarms). Open: key set on manual. Can be used to prevent main machine starting UAI when in manual mode. 507 J1(12)-J2(5)

Installation of the injection unit onto machine platten Machine platen ANCHOR PLATE

Functional diagram

Examples of installation INSTALLATION ON FIXED HALF 3K Machine+2UAI 2K Machine+1UAI 4K Machine+3UAI INSTALLATION ON MOVING HALF 5K machine +4UAI 6K machine+5uai 7K machine+6uai

2 cavity mould - 3 materials: PS - Santoprene - PS transparent (Babyplast )

8 cavity mould with insert - 2 materials: Pa - TPE (Babyplast)

1 cavity - 2 colors - materials: PC white - POM black (Babyplast)

1 cavity - 2 materials: PA white - PC (Babyplast)

1 cavity - 2 materials: PA+30% GF TPE (Babyplast)

2 cavity mould 2 materials: ABS - TPE (Babyplast)

4 cavity mould 2 materials: PBT+30% GF TPE (Babyplast)

2 cavity mould 2 materials: ABS TPE (Babyplast)

1 cavity mould 2 materials: PP TPE 27 gr. (Babyplast)

16 cavity mould 2 colours: Pebax (Babyplast)

12 Cavity Mould 2 Materiales: PP - TPE (Babyplast on the Mouving Half)

8 Cavity Mould 2 Materiales: PP - TPE (Babyplast)

1 Sliding Cavity Mould 2 Materiales: PP - TPE (Babyplast)

Stampo 24 cavità 2 Materiali: PP - TPE (Babyplast)

Installation of the injection unit onto the Babyplast machine

Seal in TPE 360x230mm (sp.4x3mm) 36 gr moulding with LARGE INJECTION UNIT Babyplast

2 component parts

TELEPHONE Two component parts with Babyplast UAI

Two material part produced with Babyplast injection unit

Part moulded in 3 materials 2K inject. Mould. machine + 1 UAI Babyplast PA PA by Babyplast TPE

Washing machine front panel moulded in 4 materials PA 2 shot inject. Mould. machine + 2 UAI Babyplast ABS SAN by 1st Babyplast SAN by 2nd Babyplast

Two component parts with Babyplast UAI

2 component parts

3 4 component parts

2 component parts

Thermoforming + injection (PP) with Babyplast UAI Pannels for cars

2-K injection (PA TPE) with metal insert Automotive TPE PA 6

Installation on a production line.

Installation on a production line

Installation on a production line Mat: TPE

Mould for car door pannel Thermoforming and injection (PP Babyplast)

Metal cutting machine with over moulding by Babyplast

Application with 2 UAI Babyplast (TPE) multi - shot part (PP) in two points

Application with 2 UAI Babyplast (PP blu) for over moulding (PP)

Application with UAI Babyplast on the Blow moulding machine Babyplast

UAI LSR Car industry radiator cover PA GF and seal in LSR (babyplast)

Application UAI Babyplast Controlled amount of thermoplastic adhesive applied to tube part