CN209718500U - A kind of mold glue inlet structure being used to form cartridge type mould-injection part - Google Patents
A kind of mold glue inlet structure being used to form cartridge type mould-injection part Download PDFInfo
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- CN209718500U CN209718500U CN201920016707.XU CN201920016707U CN209718500U CN 209718500 U CN209718500 U CN 209718500U CN 201920016707 U CN201920016707 U CN 201920016707U CN 209718500 U CN209718500 U CN 209718500U
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- glue
- feeder
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- injection part
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Abstract
The utility model provides a kind of mold glue inlet structure for being used to form cartridge type mould-injection part, including glue-feeder ontology, the sprue successively to connect is provided on glue-feeder ontology, glue-feeder, bumpered cross muscle and product type chamber, the glue-feeder is tapered, the design of the utility model glue-feeder is tapered, it is more rectangular than traditional, for the glue-feeders such as circle, gas into mold cavity reduces 80% or more, the utility model structure also adds bumpered cross muscle, the current mark that bumpered cross muscle reduces glue-feeder generation again enters product type chamber, substantially increase the quality of product surface.
Description
Technical field
The utility model relates to a kind of mold glue inlet structures for being used to form cartridge type mould-injection part.
Background technique
Existing traditional common die glue-feeder in the market be mainly it is rectangular or round, using such glue-feeder meeting
Product surface gas line is caused, difficult tune machine, fraction defective is high, at high cost.
Utility model content
In view of the above technical problems, the utility model provides a kind of mold glue-feeder knot for being used to form cartridge type mould-injection part
Structure, including glue-feeder ontology are provided with the sprue successively to connect, glue-feeder and product type chamber, institute on glue-feeder ontology
It is tapered to state glue-feeder.
Buffer runner is provided between the glue-feeder and product type chamber.
The buffer runner is bumpered cross muscle.
Compared with prior art, the utility model has the beneficial effects that the design of the utility model glue-feeder is tapered, than passing
That unites is rectangular, and for the glue-feeders such as circle, the gas into mold cavity reduces 80% or more, and the utility model structure also increases
Bumpered cross muscle, the current mark that bumpered cross muscle reduces glue-feeder generation again enter product type chamber, substantially increase product table
The quality in face.
Detailed description of the invention
Fig. 1 is the utility model structure top view；
Fig. 2 is E-E sectional view in Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
See Fig. 1-2, a kind of mold glue inlet structure being used to form cartridge type mould-injection part 20, including glue-feeder ontology 10,
The sprue 11, glue-feeder 12 and product type chamber 14 successively to connect is provided on glue-feeder ontology.
Further, the glue-feeder 12 is tapered.Experiments have shown that: taper glue-feeder is more rectangular than traditional, circle it is equal into
For glue mouth, the gas into mold cavity reduces 80% or more.
Further, buffer runner 13 is provided between the glue-feeder and product type chamber.The buffer runner is buffering
Cross-rib.Taper glue-feeder plastic cement high-voltage high-speed projects, and will lead to that product appearance is bad a snake current mark, expects flower bad order,
Designing in the utility model has buffering and guide functions using buffer runner, and the quality on product appearance surface can be improved.
The course of work of the utility model structure is as follows:
When injection molding, plastic cement is injected by pressure from injection molding machine height enters taper glue-feeder by sprue, enters back into buffer stream
Road enters back into the entire process of product type chamber and completes.Product surface is without gas escutcheon after injection molded.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of mold glue inlet structure for being used to form cartridge type mould-injection part, including glue-feeder ontology, set on glue-feeder ontology
Be equipped with the sprue successively to connect, glue-feeder and product type chamber, it is characterised in that: the glue-feeder is tapered, it is described into
Buffer runner is provided between Jiao Kou and product type chamber, buffer runner is bumpered cross muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016707.XU CN209718500U (en) | 2019-01-03 | 2019-01-03 | A kind of mold glue inlet structure being used to form cartridge type mould-injection part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016707.XU CN209718500U (en) | 2019-01-03 | 2019-01-03 | A kind of mold glue inlet structure being used to form cartridge type mould-injection part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209718500U true CN209718500U (en) | 2019-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920016707.XU Active CN209718500U (en) | 2019-01-03 | 2019-01-03 | A kind of mold glue inlet structure being used to form cartridge type mould-injection part |
Country Status (1)
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| CN (1) | CN209718500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681832A (en) * | 2021-08-11 | 2021-11-23 | 惠州市鑫裕达科技有限公司 | Injection molding runner structure and injection molding process |
-
2019
- 2019-01-03 CN CN201920016707.XU patent/CN209718500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681832A (en) * | 2021-08-11 | 2021-11-23 | 惠州市鑫裕达科技有限公司 | Injection molding runner structure and injection molding process |
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