CN209207984U - A kind of plastic mould of product delay ejection - Google Patents

Abstract

The utility model discloses a kind of plastic moulds of product delay ejection, it include: sequentially connected upper mounted plate from top to bottom, runner hot plate, master mold, male model, de- plate, modular angle and bottom plate, two modular angles are provided between the de- plate and bottom plate, thimble back plate is provided between two modular angle, ejector retainner plate and delay ejector retainner plate, the ejector retainner plate setting is between thimble back plate and delay ejector retainner plate, runner ejector pin is provided on the ejector retainner plate, the runner ejector pin two sides setting is fluted, delay thimble block corresponding with groove is provided on the delay ejector retainner plate, product thimble is provided on the upside of the delay thimble block, return needle is fixedly installed on the downside of the delay thimble block.By the above-mentioned means, the plastic mould of product delay ejection provided by the utility model, first pushes up runner, then push up product, to realize that product avoids remaining with cast gate the tangent, pulls.

Description

A kind of plastic mould of product delay ejection

Technical field

The utility model relates to plastic mould fields, more particularly to a kind of plastic mould of product delay ejection.

Background technique

For the product of existing precise injection mould, relatively high, glue-feeder product is required for plastic product On be easy to appear and pull, product at can draw high, such long-term production will affect product quality.

Summary of the invention

The utility model is mainly solving the technical problems that provide a kind of plastic mould of product delay ejection, first top is flowed Road, then product is pushed up, to realize that product avoids remaining with cast gate the tangent, pull.

In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of product delay top Plastic mould out, comprising: sequentially connected upper mounted plate from top to bottom, runner hot plate, master mold, male model, de- plate, modular angle and under Fixed plate is provided with two modular angles, is provided with thimble back plate, ejector retainner plate between two modular angle between the de- plate and bottom plate With delay ejector retainner plate, the ejector retainner plate setting is provided with runner on the ejector retainner plate between thimble back plate and delay ejector retainner plate Thimble, the runner ejector pin two sides setting is fluted, is provided with delay thimble corresponding with groove on the delay ejector retainner plate Block, the delay thimble block upside are provided with product thimble, are fixedly installed return needle on the downside of the delay thimble block.

In one preferred embodiment of the utility model, it is equipped with male die core in the male model, matches in the master mold Conjunction is provided with mother module core, and the male die core and mother module core are corresponding.

In one preferred embodiment of the utility model, mandril is provided with below the bottom plate.

In one preferred embodiment of the utility model, the runner ejector pin is fixed on ejector retainner plate, and upwards according to It is secondary to pass through de- plate and male model.

In one preferred embodiment of the utility model, the product thimble is fixed on delay thimble block, and to On sequentially pass through de- plate and male model.

In one preferred embodiment of the utility model, the product thimble and ejector retainner plate are at a distance of one end distance.

The beneficial effects of the utility model are: a kind of plastic mould for product delay ejection that the utility model is pointed out, first Runner is pushed up, then pushes up product, can guarantee that glue-feeder is cut off in a mold in this way, avoid product surface from being pulled, such as fruit product It with into putting while ejecting, is cut off in ejection process into point, product cannot be cut off well in movement, and there are residuals for meeting, can also Pull product, delayed ejection done in mould ejection, effective solution product pulls problem so that product at it is beautiful.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings, in which:

Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of plastic mould of product delay ejection of the utility model；

Fig. 2 is a kind of perspective view of the plastic mould of product delay ejection of the utility model.

Specific embodiment

Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

The utility model embodiment includes: referring to FIG. 1-2,

A kind of plastic mould of product delay ejection, comprising: sequentially connected upper mounted plate 1 from top to bottom, runner hot plate 2, master mold 3, male model 4, de- plate 5, modular angle 6 and bottom plate 7, modular angle there are two settings between the de- plate 5 and bottom plate 7, Thimble back plate 9, ejector retainner plate 10 and delay ejector retainner plate 11, the ejector retainner plate 10 is provided between two modular angle 6 to be arranged in thimble Between back plate 9 and delay ejector retainner plate 11, runner ejector pin 12,12 two sides of the runner ejector pin setting are provided on the ejector retainner plate 10 Fluted 13, delay thimble block 14 corresponding with groove 13, the delay thimble block are provided on the delay ejector retainner plate 11 14 upsides are provided with product thimble 15, and return needle 16, cooperation in the male model 4 are fixedly installed on the downside of the delay thimble block 14 It is provided with male die core 17, mother module core 18 is equipped in the master mold 3, the male die core 17 and mother module core 18 are corresponding, institute It states and is provided with mandril 8 below bottom plate 7, the runner ejector pin 12 is fixed on ejector retainner plate 10, and is sequentially passed through upwards De- plate 5 and male model 4, the product thimble 15 is fixed on delay thimble block 14, and sequentially passes through de- plate 5 and male model upwards 4, the product thimble 15 is with ejector retainner plate 10 at a distance of one end distance.

When it is implemented, mandril 8 pushes thimble back plate 9, and thimble back plate 9 pushes top again after male model 4 and master mold 3 separate Needle plate 10, ejector retainner plate 10 push runner ejector pin 12 again, postpone the delay thimble block 14 on ejector retainner plate 11 after releasing a distance In the groove opened up on into ejector retainner plate 10, so that movement pushes product to product thimble 15 upwards, runner ejector pin 12 first pushes up runner, Product thimble 15 pushes up product again, to realize that product is avoided remaining, be pulled with cast gate the tangent, 16 one end of return needle and delay are pushed up Needle block 14 is fixed and needle withstands delay thimble block 14, and after product thimble 15 ejects, retracting a needle 16 by mandril 8 makes product top 15 return of needle.

In conclusion a kind of plastic mould for product delay ejection that the utility model is pointed out, first pushes up runner, then push up production Product can guarantee that glue-feeder is cut off in a mold, avoids product surface from being pulled in this way, while such as fruit product and into point pushing up Out, it is cut off in ejection process into point, product cannot be cut off well in movement, and there are residuals for meeting, product can also be pulled, in mould Tool ejection when do delayed ejection, effective solution product pulls problem so that product into place beauty.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases The technical field of pass, is also included in the patent protection scope of the utility model.

Claims (6)

1. a kind of plastic mould of product delay ejection characterized by comprising sequentially connected upper mounted plate from top to bottom, Runner hot plate, master mold, male model, de- plate, modular angle and bottom plate, are provided with two modular angles, institute between the de- plate and bottom plate It states and is provided with thimble back plate, ejector retainner plate and delay ejector retainner plate between two modular angles, the ejector retainner plate setting is in thimble back plate and delay Between ejector retainner plate, runner ejector pin is provided on the ejector retainner plate, fluted, the delay thimble is arranged in the runner ejector pin two sides It is provided with delay thimble block corresponding with groove on plate, is provided with product thimble, the delay on the upside of the delay thimble block Return needle is fixedly installed on the downside of thimble block.

2. the plastic mould of product delay ejection according to claim 1, which is characterized in that be equipped in the male model There is male die core, mother module core is equipped in the master mold, the male die core and mother module core are corresponding.

3. the plastic mould of product delay ejection according to claim 1, which is characterized in that set below the bottom plate It is equipped with mandril.

4. the plastic mould of product delay ejection according to claim 1, which is characterized in that the runner ejector pin fixation is set It sets on ejector retainner plate, and sequentially passes through de- plate and male model upwards.

5. the plastic mould of product delay ejection according to claim 1, which is characterized in that the product thimble fixation is set It sets on delay thimble block, and sequentially passes through de- plate and male model upwards.

6. the plastic mould of product delay ejection according to claim 1, which is characterized in that the product thimble and thimble Plate is at a distance of one end distance.