Drive unit for an injection molding system

DE102025102181A1Undetermined Publication Date: 2026-07-23GUENTHER HEISSKANALTECHNIK GMBH
View PDF 8 Cites 0 Cited by

Patent Information

Application Number
DE102025102181
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-01-22
Publication Date
2026-07-23

Smart Images

  • Figure 00000000_0000_ABST
    Figure 00000000_0000_ABST
Patent Text Reader

Abstract

The presented invention relates to a drive unit (100) for moving a number of nozzle needles (115, 205) in an injection molding system (200), wherein the drive unit (100) comprises: - a motor (101) configured to provide a drive force by means of a rotational movement of a mechanical interface (103), - a sliding element (105) mechanically coupled to the number of nozzle needles (115, 205) and configured to move the number of nozzle needles (115, 205) between a lower position and an upper position, - a translational element (107) configured to convert a rotational movement of the mechanical interface (103) of the motor (101) into an axial movement of the sliding element (105).
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Hot runner nozzle and nozzle tip for a hot runner nozzle

    DE102010013859A1

  • Device for simultaneously actuating shut-off needles in plastic injection molding machine for manufacturing plastic mold parts, has lifting plate displaceably supported at bifurcated frame in transverse to traveling direction of needles

    DE102011106606A1

  • Injection jet, for plastics injection molding, has at least two opposing outflow openings at different sides, each with a closure needle to prevent the formation of a cold plug at the opening mouth

    DE10231093C1

  • Non-coaxially mounted electric actuator and gearbox

    DE202014011323U1

  • Device for injection molding of plastic materials

    DE202014103152U1