CN214111335U

CN214111335U - Charging seat upper cover mould

Info

Publication number: CN214111335U
Application number: CN202023066516.6U
Authority: CN
Inventors: 旷建军
Original assignee: Dongguan Meiyu Electronic Technology Co ltd
Current assignee: Dongguan Meiyu Electronic Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-03
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a charging seat upper cover mould, including an upper fixed plate, back template and bottom plate, preceding template is installed to the lower extreme of an upper fixed plate, and the up end of preceding template has been seted up the ejecting board groove of front mould, and the ejecting board of front mould is embedded to install in the ejecting board inslot of front mould, front mould benevolence is installed to the lower extreme of front template, and the lower terminal surface of front mould benevolence is provided with preceding mold core, symmetric distribution's square iron is installed to the up end both sides of bottom plate, and the thimble board is installed to the up end of bottom plate, supporting head and thimble are installed to the upper end of thimble board, back template is installed in the upper end of square iron, and back mould benevolence is installed to back template upper end, the up end of back mould benevolence is provided with the back mold core, constitutes between back mold core and the preceding mold core and has the chamber of moulding plastics. The utility model discloses possess once can mould plastics a plurality of charging seat upper covers, improve the production efficiency of charging seat upper cover and be convenient for mould a drawing of patterns, can make productivity ratio improve, mould a non-deformable, improve the advantage of the rate of certified products.

Description

Charging seat upper cover mould

Technical Field

The utility model relates to an injection mold technical field specifically is a charging seat upper cover mould.

Background

The charging seat is a charger, adopts a high-frequency power supply technology, and applies an advanced intelligent dynamic adjustment charging technology, wherein a blade injection mold is required in the production of an upper cover of the charging seat. The injection mold is prepared by adding material into the mold, rotating the mold continuously along two vertical axes and heating, coating and melting the material in the mold onto the whole surface of the mold cavity under the action of gravity and heat energy, molding into required shape, and cooling to shape.

When the existing charging seat upper cover mold is used, injection molding production can be carried out on the upper cover of one charging seat at one time, the production efficiency is low, and after injection molding and cooling of the charging seat upper cover are completed, demolding is inconvenient, so that the appearance quality of a product is poor, the yield is low, and the product quality cannot meet the preset requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charging seat upper cover mould possesses once can mould plastics a plurality of charging seat upper cover moulds, improves the production efficiency of charging seat upper cover and is convenient for mould a drawing of patterns, can make productivity ratio improve, moulds a non-deformable, improves the advantage of certified products rate, has solved the problem that above-mentioned technical background proposed.

In order to achieve the above object, the utility model provides a following technical scheme: a charging seat upper cover die comprises an upper fixing plate, a rear die plate and a lower fixing plate, wherein an injection nozzle is embedded in the upper end surface of the upper fixing plate, a positioning ring is arranged at the edge of the injection nozzle, a guide pillar is arranged on the lower end surface of the upper fixing plate, a front die plate is arranged at the lower end of the upper fixing plate, a front die ejection plate groove is formed in the upper end surface of the front die plate, a front die ejection plate is embedded in the front die ejection plate groove, symmetrically distributed shovel bases are arranged at the upper end of the front die ejection plate, a front die core is arranged at the lower end of the front die plate, a front die core is arranged at the lower end surface of the front die core, a slide block is arranged at the side end surface of the front die core, symmetrically distributed square irons are arranged at two sides of the upper end surface of the lower fixing plate, an ejector plate is arranged in the surrounding of the square irons, a supporting head and an ejector pin are arranged at the upper end of the ejector plate, the supporting head is arranged at the outer side of the ejector pin, the rear mold plate is arranged at the upper end of the square iron, the upper end of the rear mold plate is provided with a rear mold core, and an injection molding cavity is formed between the rear mold core and the front mold core.

Preferably, the number of the guide pillars is four, and the four guide pillars are distributed in a rectangular array.

Preferably, guide pillar positioning holes are formed in the front template, the rear template and the square iron, and the guide pillars are located in the guide pillar positioning holes.

Preferably, the thimbles are uniformly distributed on the thimble plate.

Preferably, the rear mold core is provided with a slide block groove corresponding to the slide block.

Preferably, the rear mold core and the front mold core are respectively provided with four, and the four rear mold cores and the four front mold cores are in one-to-one correspondence.

Preferably, the front mold plate is provided with a hot runner, the beginning end of the hot runner is communicated with the injection nozzle, and the tail end of the hot runner extends into the front mold core.

Compared with the prior art, the beneficial effects of the utility model are as follows: 1. the utility model has a plurality of injection molding cavities, which can mold a plurality of charging seat upper covers at one time and improve the production efficiency of the charging seat upper covers; 2. after the injection molding is finished, the ejector pins which are uniformly distributed are matched with the front mold ejector plate 4, so that the plastic part can be conveniently demoulded, the production rate can be improved, the plastic part is not easy to deform during the demould, and the rate of qualified products is improved.

Drawings

FIG. 1 is a schematic side view of the present invention;

fig. 2 is a schematic sectional view of the front view of the present invention.

The reference numerals and names in the figures are as follows:

1. an upper fixing plate; 2. positioning rings; 3. a guide post; 4. a front mold ejector plate; 5. a front template; 6. a front mold core; 7. a rear mold core; 8. a rear template; 9. square iron; 10. a lower fixing plate; 11. supporting a head; 12. an ejector plate; 13. a thimble; 14. a rear mold core; 15. a slider; 16. a shovel base; 17. and (4) injection molding the nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 2, the present invention provides an embodiment: a charging seat upper cover die comprises an upper fixing plate 1, a rear die plate 8 and a lower fixing plate 10, wherein an injection nozzle 17 is embedded in the upper end surface of the upper fixing plate 1, a positioning ring 2 is arranged at the edge of the injection nozzle 17, a guide pillar 3 is arranged on the lower end surface of the upper fixing plate 1, a front die plate 5 is arranged at the lower end of the upper fixing plate 1, a front die ejection plate groove is formed in the upper end surface of the front die plate 5, a front die ejection plate 4 is embedded in the front die ejection plate groove, shovel bases 16 are symmetrically distributed on the upper end of the front die ejection plate 4, a front die core 6 is arranged at the lower end of the front die plate 5, a front die core is arranged on the lower end surface of the front die core 6, a slide block 15 is arranged on the side end surface of the front die core 6, square irons 9 are symmetrically distributed on two sides of the upper end surface of the lower fixing plate 10, an ejector pin plate 12 is arranged on the upper end surface of the lower fixing plate 10, and the ejector pin plate 12 is positioned in the surrounding of the square irons 9, supporting heads 11 and ejector pins 13 are installed at the upper end of the ejector pin plate 12, the supporting heads 11 are located on the outer sides of the ejector pins 13, the rear mold plate 8 is installed at the upper end of the square iron 9, a rear mold core 7 is installed at the upper end of the rear mold plate 8, a rear mold core 14 is arranged on the upper end face of the rear mold core 7, and an injection molding cavity is formed between the rear mold core 14 and the front mold core.

Specifically, the number of the guide pillars 3 is four, and the four guide pillars 3 are distributed in a rectangular array.

Specifically, guide pillar positioning holes are formed in the front template 5, the rear template 8 and the square iron 9, and the guide pillars 3 are located in the guide pillar positioning holes.

Specifically, the ejector pins 13 are uniformly distributed on the ejector pin plate 12.

Specifically, the rear mold core 7 is provided with a slide block groove corresponding to the slide block 15.

Specifically, the rear mold core 14 and the front mold core are all provided with four, and the four rear mold cores 14 correspond to the four front mold cores one by one.

Specifically, the front mold plate 5 is provided with a hot runner, the beginning end of the hot runner is communicated with the injection nozzle 17, and the tail end of the hot runner extends into the front mold core.

The working principle is as follows: the utility model discloses in operation, mould plastics through the mouth 17 of moulding plastics, the material circulates to mould injection moulding intracavity through the hot runner, it cools off to mould plastics after having moulded plastics, mould plastics and separately before mould core and back mould core 14 after the cooling is accomplished, it is ejecting to mould a 13 through a plurality of evenly distributed's thimble on thimble board 12, accomplish injection moulding's processing, the upper cover of four charging seats of can simultaneous processing, the production efficiency of charging seat upper cover is improved, can be convenient for mould a drawing of patterns under thimble 13 through a plurality of evenly distributed and the cooperation of preceding mould ejector plate 4, can make productivity ratio improve, and mould a non-deformable during the drawing of patterns, improve the rate of certified products.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a charging seat upper cover mould, includes upper fixed plate (1), back template (8) and bottom plate (10), its characterized in that: an injection molding nozzle (17) is embedded in the upper end face of the upper fixing plate (1), a locating ring (2) is arranged at the edge of the injection molding nozzle (17), a guide pillar (3) is installed on the lower end face of the upper fixing plate (1), a front template (5) is installed at the lower end of the upper fixing plate (1), a front template ejection plate groove is formed in the upper end face of the front template (5), a front mold ejection plate (4) is embedded in the front mold ejection plate groove, symmetrically-distributed shovel bases (16) are installed at the upper end of the front mold ejection plate (4), a front mold core (6) is installed at the lower end of the front template (5), a front mold core is arranged on the lower end face of the front mold core (6), a sliding block (15) is installed on the side end face of the front mold core (6), symmetrically-distributed square irons (9) are installed on two sides of the upper end face of the lower fixing plate (10), and an ejector pin plate (12) is installed on the upper end face of the lower fixing plate (10), thimble board (12) are located the encirclement of square iron (9), chaplet (11) and thimble (13) are installed to the upper end of thimble board (12), and chaplet (11) are located the outside of thimble (13), install in the upper end of square iron (9) back template (8), back mould benevolence (7) is installed to back template (8) upper end, the up end of back mould benevolence (7) is provided with back mold core (14), constitutes between back mold core (14) and the preceding mold core and has the injection molding chamber.

2. The charging seat upper cover mold according to claim 1, characterized in that: the number of the guide columns (3) is four, and the four guide columns (3) are distributed in a rectangular array.

3. The charging seat upper cover mold according to claim 1, characterized in that: guide pillar locating holes are formed in the front template (5), the rear template (8) and the square iron (9), and the guide pillars (3) are located in the guide pillar locating holes.

4. The charging seat upper cover mold according to claim 1, characterized in that: the ejector pins (13) are uniformly distributed on the ejector pin plate (12).

5. The charging seat upper cover mold according to claim 1, characterized in that: the rear die core (7) is provided with a slide block groove corresponding to the slide block (15).

6. The charging seat upper cover mold according to claim 1, characterized in that: the rear mold core (14) and the front mold core are respectively provided with four, and the four rear mold cores (14) correspond to the four front mold cores one to one.

7. The charging seat upper cover mold according to claim 1, characterized in that: the front template (5) is provided with a hot runner, the starting end of the hot runner is communicated with the injection molding nozzle (17), and the tail end of the hot runner extends into the front template core.