CN212528558U

CN212528558U - Possesses integrative mouthful frame oblique top area oblique top machine injection mold

Info

Publication number: CN212528558U
Application number: CN201921168024.2U
Authority: CN
Inventors: 陈留春; 肖建
Original assignee: Hona Electric Appliance Co ltd
Current assignee: Hona Electric Appliance Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2021-02-12
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses an injection mold with an integral mouth frame and an inclined ejector, which comprises a movable mold, a fixed mold and a mold cavity, wherein the fixed mold comprises a fixed mold plate, a runner plate is arranged on the upper side of the fixed mold plate, a fixed mold panel is laid on the upper side of the runner plate, the runner plate is communicated with the mold cavity through an injection port, an upper fixed mold plate of the mold cavity, a lower fixed mold plate of the mold cavity, a stop block and an ejection mechanism are arranged in the mold cavity, the movable mold comprises a movable mold plate arranged below the mold cavity, square irons are arranged on two sides below the movable mold plate, ejector pin panels and ejector pin bottom plates are arranged at the bottoms of the inner sides of the square irons, through the advance movement of the inclined ejector, the inclined ejector is moved by the stop block for pause, after the stop block is moved by the inclined ejector, the inclined ejector is reset is carried out, the product structure is increased, thereby simplifying the mold structure, greatly improving the production quality, meanwhile, the situation that the oblique jacking steel material is enlarged and water transportation is insufficient due to the fact that the sliding block is added on the oblique jacking, and the sliding block is unstable in the motion process is avoided.

Description

Possesses integrative mouthful frame oblique top area oblique top machine injection mold

Technical Field

The utility model relates to a mold equipment especially relates to an possess integrative mouthful frame and push up oblique machine injection mold in area to one side.

Background

The inclined ejection mechanism in the mold is used for separating the plastic product back-off structure from the mold cavity so as to form a plastic product to be processed, a slide block, an inclined ejection mechanism, a forced ejection mechanism and the like are commonly used for the common back-off, and the inclined ejection mechanism is also a back-off demolding mechanism which is most widely applied in an injection mold. Under general conditions, an inclined ejection mechanism is adopted under the condition that a product has a reverse buckling position; however, the plastic part (such as an integral opening frame) of a large part is usually ejected by the inclined top, and the inclined top and inclined top function is adopted at this time, so that the phenomenon that the inclined top is added with a sliding block to increase the inclined top steel material, the water transportation is insufficient, and the sliding block is unstable in the movement process is avoided. Thereby solving the problems of material increase and mold stability and greatly improving the production efficiency of the plastic parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a possess integrative mouthful frame to one side top area to one side top machine injection mold to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an it takes oblique top machine injection mold to possess integrative oral cavity frame to one side, includes movable mould, cover half and die cavity, the cover half include the fixed die plate, the fixed die plate upside install the runner plate, runner plate upside laid the cover half panel, the runner plate pass through the injection port with the die cavity be linked together, the die cavity in be equipped with under fixed die plate, the die cavity under fixed die plate, dog and ejection mechanism on the die cavity, the movable mould including install in the die cavity below the movable mould board, movable mould board below both sides be equipped with the square iron, the inboard bottom of square iron be equipped with thimble panel and thimble bottom plate, ejection mechanism terminal with thimble panel connect, square iron and bottom plate mutual fixed connection.

As a further technical scheme of the utility model, ejection mechanism include with the dog, dog one side be connected with oblique top, oblique top end-to-end connection have oblique top, oblique top pass through oblique top with the dog interlock mutually, oblique top terminal with thimble panel be connected.

As a further technical scheme of the utility model, the dog lean on oblique top one side be equipped with the inclined plane.

As a further technical scheme of the utility model, oblique top be the isosceles trapezoid structure, long end one side is seted up flutedly.

As a further technical scheme of the utility model, the dog lower part seted up the pedestal, the pedestal inlay in die cavity in the bottom.

The utility model has the advantages that: through the top of leaning on move in advance, the top of leaning on the dog pause motion to one side, after the top of waiting to one side moved out the dog, the top of leaning on resets again, increases the product structure to simplify the mould structure, improved the production quality and the product structure of plastic part greatly, avoided simultaneously to push up to one side to add the slider and make the steel material of pushing up to one side strengthen the fortune water insufficient, the slider motion in-process is unstable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the inclined roof structure of the present invention.

Fig. 3 is a schematic view of the stopper structure of the present invention.

Wherein: the ejector pin mold comprises a movable mold 1, a fixed mold 2, a mold cavity 3, a fixed mold panel 4, a fixed mold plate 5, a mold cavity upper fixed mold plate 6, a mold cavity lower fixed mold plate 7, a movable mold plate 8, square iron 9, an ejector pin panel 10, an ejector pin bottom plate 11, a stop block 12, an inclined surface 12-1, a seat body 12-2, an inclined top 14, an inclined top 15, a groove 15-1 and a bottom plate 16.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings and preferred embodiments.

Referring to fig. 1, 2 and 3, an injection mold with an integral mouth frame and an inclined top machine comprises a movable mold 1, a fixed mold 2 and a mold cavity 3, wherein the fixed mold 2 comprises a fixed mold plate 5, a runner plate 17 is installed on the upper side of the fixed mold plate 5, a fixed mold panel 4 is laid on the upper side of the runner plate 17, the runner plate 17 is communicated with the mold cavity 3 through an injection port, an upper fixed mold plate 6 of the mold cavity, a lower fixed mold plate 7 of the mold cavity, a stop block 12 and an ejection mechanism are arranged in the mold cavity 3, the movable mold 1 comprises a movable mold plate 8 installed below the mold cavity 3, square irons 9 are arranged on two sides below the movable mold plate 8, an ejector pin panel 10 and an ejector pin bottom plate 11 are arranged at the bottom of the inner side of the square iron 9, the tail end of the ejection mechanism is connected with the ejector pin panel 10, and the square irons 9 and the bottom plate 16 are fixedly connected, the ejection mechanism comprises a stopper 12, one side of the stopper 12 is connected with an inclined top 14, the tail end of the inclined top 14 is connected with an inclined top head 15, the inclined top 14 is linked with the stopper 12 through the inclined top head 15, the tail end of the inclined top 14 is connected with the ejector pin panel 10, one side of the stopper 12 close to the inclined top 14 is provided with an inclined surface 12-1, the inclined top head 15 is in an isosceles trapezoid structure, one side of the long bottom is provided with a groove 15-1, the lower part of the stopper 12 is provided with a base body 12-2, the base body 12-2 is embedded at the inner bottom of the mold cavity 3, the ejector pin panel 10 is driven to move by ejection action of an injection molding machine, at the moment, the inclined top 14 moves firstly, the inclined top 14 moves close to the stopper 12 to pause, and the inclined top 14 resets after the inclined top 14 moves out of the stopper 12, therefore, the product structure is increased, the mold structure is simplified, the production quality and the product structure of the plastic part are greatly improved, further, the ejector pin panel 10 is driven to move by the ejection action of the injection molding machine, the inclined ejector 14 moves in advance at the moment, the movement is stopped by the limit of the stop block 12 in the inclined ejector 14, the function of the inclined ejector 14 is realized after the inclined ejector 14 moves out of the position of the stop block 12, the inclined ejector moves in advance, the inclined ejector moves temporarily by the stop block, and the inclined ejector resets after the inclined ejector moves out of the stop block, so that the product structure is increased, the mold structure is simplified, the production quality and the product structure of the plastic part are greatly improved, and meanwhile, the phenomenon that the inclined ejector steel is insufficiently transported by adding the sliding block on the inclined ejector is avoided, and the sliding block is unstable in the moving.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a possesses integrative mouthful frame oblique top area oblique top machine injection mold, includes movable mould (1), cover half (2) and die cavity (3), its characterized in that, cover half (2) including fixed die plate (5), fixed die plate (5) upside install runner plate (17), runner plate (17) upside laid cover half panel (4), runner plate (17) through the injection port with die cavity (3) be linked together, die cavity (3) in be equipped with die cavity upper fixed die plate (6), die cavity lower fixed die plate (7), dog (12) and ejection mechanism, movable mould (1) including install in die cavity (3) below movable die plate (8), movable die plate (8) below both sides be equipped with square iron (9), square iron (9) inboard bottom be equipped with thimble panel (10) and thimble bottom plate (11), the tail end of the ejection mechanism is connected with the ejector pin panel (10), and the square iron (9) is fixedly connected with the bottom plate (16).

2. The injection mold with the integral mouth frame inclined top and the inclined top machine is characterized in that the ejection mechanism comprises a stopper (12), an inclined top (14) is connected to one side of the stopper (12), an inclined top head (15) is connected to the tail end of the inclined top (14), the inclined top (14) is linked with the stopper (12) through the inclined top head (15), and the tail end of the inclined top (14) is connected with the ejector pin panel (10).

3. The injection mold with the integral mouth frame and the inclined top machine is characterized in that the side, close to the inclined top (14), of the stop block (12) is provided with an inclined surface (12-1).

4. The injection mold with the integral mouth frame and the inclined top machine as claimed in claim 2, wherein the inclined top (15) is in an isosceles trapezoid structure, and a groove (15-1) is formed in one side of a long bottom of the inclined top.

5. The injection mold with the integral frame and the inclined top machine as claimed in claim 2, wherein a seat body (12-2) is provided at the lower part of the stopper (12), and the seat body (12-2) is embedded at the bottom in the mold cavity (3).