INJECTION MOLDING MACHINE WITH IMPROVED OUTPUT

• US 20150048550A1
• Filed: 08/07/2014
• Published: 02/19/2015
• Est. Priority Date: 08/13/2013
• Status: Abandoned Application

• Current Assignee: Otto Manner Innovation GmbH (Otto Männer Holding AG)
• Original Assignee: Otto Manner Innovation GmbH (Otto Männer Holding AG)
• Inventors: Kaczmarek, Ulrich
• Application Number:
  US14/454,065
• Publication Number:
  US 20150048550A1
• Time in Patent Office: Days
• US Class Current: 264/297.2
• CPC Class Codes: B29C 2045/0475 continuously movable moulds
• CPC Class Codes: B29C 2045/1796 Moulds carrying mould related information or codes, e.g. bar codes, counters
• CPC Class Codes: B29C 45/04 using movable moulds or mould halvesB29C45/08 takes precedence
• CPC Class Codes: B29C 45/0416 co-operating with fixed mould halves
• CPC Class Codes: B29C 45/13 using two or more injection units co-operating with a single mould
• CPC Class Codes: B29C 45/1618 using an auxiliary treatment station, e.g. for cooling or ejecting B29C45/1628 takes precedence
• CPC Class Codes: B29C 45/162 using means, e.g. mould parts, for transferring an injected part between moulding stations
• CPC Class Codes: B29C 45/1671 with an insert
• CPC Class Codes: B29C 45/17 Component parts, details or accessories; Auxiliary operations
• CPC Class Codes: B29C 45/53 using injection ram or piston

Abstract

An injection molding machine comprised of an injection unit, a first tool plate and a second tool plate wherein at least the first or the second tool plate is adapted to be moveable along a first axis and at least one form tool having at least one first tool portion and a second tool portion which conjointly form a first cavity in a closed position and which have a gating system for forming at least one molded part, the gate system being communicating with or being interconnectable to a machine nozzle wherein the second tool portion is movable along a second axis disposed substantially perpendicular to the first axis.

Claims

1. An injection molding machine comprising:

an injection unit having a chamber for injecting a plasticized material to a cavity of a tool or mold and a piston, for advancing a predetermined amount of the plasticized material out of the chamber,

a first tool plate and a second tool plate, wherein at least the first or the second tool plate is adapted to be moveable along a first axis,

a machine nozzle communicating with or interconnected to the chamber of the injection unit,

at least one form tool having at least one first tool portion and one second tool portion which conjointly form a first cavity in a closed position, the first and second tool portions having a gate system for forming at least one molded part, the gate system being interconnectable to the machine nozzle, the second tool portion being moveable along a second axis which is arranged substantially perpendicular to the first axis.

2. The Injection molding machine according to claim 1 further comprising at least a third tool portion which conjointly with the first tool portion forms a second cavity in a closed position, the second cavity being different from the first cavity.

3. The injection molding machine according to claim 2 wherein the third tool portion is moveable along the second axis.

4. The Injection molding machine according to claim 2 wherein the third tool portion is moveable along a robot axis.

5. The injection molding machine according to claim 2 wherein the second cavity has a larger volume than the first cavity.

6. The injection molding machine of claim 1 wherein the injection unit is interconnectable to at least two openings or apertures of the gate system of the first movable tool portion for forming at least two molded parts having different volumes.

7. The injection molding machine according to claim 1 wherein the second tool portion comprises an RFID-Transponder.

8. The injection molding machine according to claim 1 wherein the third tool portion comprises an RFID-Transponder.

9. A method for injection molding molded parts employing an injection molding machine of claim 1, the method comprising:

transporting the second tool portion in the direction of the second axis to the injection station of the injection molding machine,

closing the form tool along the first axis to form a first cavity,

injecting plasticized material into the cavity of the form tool to form first molded parts,

transporting the second tool portion along the second axis out of an injection station of the injection molding machine,

and;

transporting a third tool portion to the injection station of the injection molding machine,

closing the form tool along the first axis to form a second cavity having a substantially larger volume than the first cavity,

injecting plasticized material into the second cavity of the form tool to form second molded parts,

opening the form tool along the first axis, and

transporting the third tool portion out of the injection station of the injection molding machine.

10. A method for injection molding of molded parts employing the injection molding machine of claim 1, the method comprising:

transporting the second tool portion along the second axis to an injection station of the injection molding machine,

closing the form tool along the first axis to form a first cavity,

injecting plasticized material into the cavity of the form tool to form molded parts,

transporting the second tool portion along the second axis out of the injection station of the injection molding machine,

and,

transporting a third tool portion to an injection station of the injection molding machine,

closing the form tool along the first axis to form a second cavity having a substantially larger volume than the first cavity,

injecting plasticized material into the second cavity of the form tool,

opening the form tool along the first axis,

transporting the third tool portion out of the injection station of the injection molding machine.

11. The method of claim 10 further comprising transporting the third tool portion along a robot axis to the injection molding station and out of the injection molding station.