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126. Device For Spraying-on Of Especially Plastic Mould

The invention relates to a device for spraying-on of especially plastic molds, wherein at least custom molds cavity to be filled, constructed in tools are arranged laterally next to a central nozzle body.

According to the invention, there is at least one further recess arranged in the area of the bottom of the nozzle body, wherein this recess is provided with at least one through opening which connects the recess to the circumferential surface often nozzle body and wherein the nozzle tip can be inserted through the recess into the opening and can be detachably affixed there.

The arrangement of the mould cavities in the tool and thus correspondingly the arrangement of the nozzle tips in the nozzle body is arbitrary. According to one exemplary embodiment however, the nozzle tips are arranged in the nozzle body at least in groups in a row and in the fashion of a triangle, square or a polygon shape.

The nozzle tips can be fixed in the nozzle body in an arbitrary fashion. The nozzle tips and the through openings are preferably provided at least in sections with substantially cylindrical fitting areas such that the nozzle tips can be inserted into the openings at least substantially free from play.

In order to remove the nozzle tips from the nozzle body during dismantling of the tool or for repair purposes or the like, according to one exemplary embodiment the head-like shoulder has an engagement for a tool with which the nozzle tips can be pulled out of the opening.

According to a further embodiment of the fixing of the nozzle tips in the nozzle body, the nozzle tips are provided, at least in sections, with an outer thread and the through openings in the nozzle body are provided. In this case, the head-like shoulder can be constructed in the fashion of a screw head, especially in the fashion of a hollow screw with hexagonal recess.

Here are some samples we have done before, please kindly take a look:

Product design

Product design
Rapid prototyping

rapid prototyping

Plastic molds
Custom molds

Electronic product
design samples

rapid prototype

Plastic molds
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