Processing mould for sealant cap for syringe. The invention relates to a processing mould for a rubber cap. The problem that the existing processing mould of the sealant rubber cap for the syringe is easy to loosen is solved. The upper mould of the processing mould is vertically fixed with a core post, and the lower template is provided with a column groove matching the core post. The longitudinal section of the product‘s core post is a "T" shape, and the upper template of the product is provided with a plurality of cores. The stepped through hole that matches the column, the core post is fixed in the stepped through hole, the thicker end of the core post is flush with the upper plate surface of the upper template, and the thinner end of the core post is protruded from the lower plate surface of the upper template. The product‘s back plate is fixed on the upper plate surface of the upper template. It has the advantage that the stem is firm and not easy to loosen.
The technical requirements are as follows:
1. The product moulding process, mould structure and manufacturing process are analyzed. Guarantee mould life up to 1 million times.
2.
Must design a complete mould structure
and processing parts, and put forward assembly requirements and injection
process requirements.
3． Causes defects in appearance quality of
plastic parts (such as shrinkage, etc.) or mould structure
problems (such as parting surface setting, gate setting, and mould life
cannot be guaranteed).
4． mould appearance:
The mould appearance
must ensure no module defects such as rust, bumps, and absences.
5． Mould transportation: Mould transportation
must be equipped with a locking die, and the packaging is strong and
rust-proof.
6.
mould information:
When the mould is
delivered, a complete set of mould wearing
parts and maintenance information must be provided.
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Syringe Mould Processing Technology: Overview 6 Points
原文：https://www.cnblogs.com/kristamedicalmould/p/12504629.html