| 摘要 |
<p>A modular hot distribution plate (10) for the injection moulding of plastic material (MP), comprising: a main module (11), provided internally with a main hot channel (11b) for the flow of the molten plastic material (MP); one or more injection modules (13), each provided with an injection nozzle (13a) suitable for receiving the molten plastic material (MP) and injecting it into a mould (15, 15'); and one or more intermediate modules, or satellite modules (12), each provided internally with an intermediate hot channel (12a) for the flow of the molten plastic material (MP)1 wherein the modules satellite (12) are interposed between the main module (11) and the injection modules (13), so as to connect and to put in communication, through the respective intermediate hot channels (12a), the main hot channel (11 b) of the main module (11) with the injection nozzle (13a) of each injection module (13), and wherein each satellite module (12) is suitable for being coupled rotationally, at a first end (12b), with the main module (11) and, at a second end (12c), with a corresponding injection module (13), respectively about a first axis (Y) and a second axis (Y') substantially perpendicular to a external plain side or surface (15b, 15b'), of the mould (15, 15'), exhibiting a determined configuration (C1, C2) of the injection points (15a, 15a') of the mould (15, 15'). Owing to this special modular structure including a plurality of modular elements (11, 12, 13) coupled rotationally each to other, the hot distribution plate (10), while being mounted on a mould (15, 15'), can advantageously be adapted to the specific and determined configuration (C1, C2) of the respective injection points (15a, 15a1), by varying (f1, f2) the relative angular arrangement between the various modules (11, 12, 13). Then, the modular hot distribution plate (10), once adapted, is stably fixed on the mould (15, 15') by suitable fixing means (22, 24).</p> |
