CN219076367U

CN219076367U - Novel spinning injection mold

Info

Publication number: CN219076367U
Application number: CN202222968515.3U
Authority: CN
Inventors: 吴丽
Original assignee: Weihai Hengfa New Material Technology Co ltd
Current assignee: Weihai Hengfa New Material Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-05-26
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a novel spinning injection mold, which comprises a fixed plate, wherein the left side surface of the fixed plate is fixedly connected with a fixed mold, the left side of the fixed plate is provided with a movable plate, the right side surface of the movable plate is fixedly connected with a movable mold, the left side surface of the movable plate is fixedly inlaid with two fixed covers, the inner side walls of the two fixed covers are fixedly provided with air cylinders, the outer surface of the movable mold is slidably connected with an annular sealing plate, the telescopic ends of the two air cylinders are fixedly connected with the left side surface of the annular sealing plate, the inner side walls of the two fixed covers are provided with through holes, the inside of the two through holes are respectively provided with an air inlet pipe, the outer surfaces of the two air inlet pipes are respectively fixedly communicated with electromagnetic valves, and the right ends of the two air inlet pipes are respectively fixedly communicated with the air inlet ends of the two air cylinders. This novel spinning injection mold is convenient for carry out the unloading to injection molding, has improved injection mold's unloading speed.

Description

Novel spinning injection mold

Technical Field

The utility model relates to the field of injection molds, in particular to a novel spinning injection mold.

Background

The injection mold is a tool for producing plastic products; the plastic injection molding method is a processing method used for mass production of parts with complex shapes, and specifically refers to the process that heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine and cooled and solidified to obtain a formed product.

The types of injection molds are particularly wide, wherein spinning injection molds exist, the spinning injection molds are used for heightening pressure on blanks by utilizing spinning rollers, the blanks are locally and gradually rolled along the forming molds by means of external force to generate the injection molds, but after injection molding of injection molding pieces by the existing injection molds, the injection molding pieces are inconvenient to discharge, and the discharging speed of the injection molds is reduced.

Disclosure of Invention

The utility model aims to provide a novel spinning injection mold so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a new-type spinning injection mold, includes the fixed plate, the left surface fixedly connected with cover half utensil of fixed plate, the left side of fixed plate is equipped with the movable plate, the right side fixedly connected with movable mould of movable plate, the left surface of movable plate is fixed to be inlayed and is had two fixed covers, two the equal fixed mounting of inside wall of fixed cover has the cylinder, the surface sliding connection of movable mould has annular closing plate, two the flexible end of cylinder all is with annular closing plate's left surface fixed connection.

In a further embodiment, through holes are formed in the inner side walls of the two fixing covers, and air inlet pipes are arranged in the through holes.

In a further embodiment, the outer surfaces of the two air inlet pipes are fixedly communicated with electromagnetic valves, and the right ends of the two air inlet pipes are fixedly communicated with the air inlet ends of the two air cylinders respectively.

In a further embodiment, two sliding holes are formed in the left side face of the fixed plate, the inner walls of the two sliding holes are connected with sliding rods in a sliding mode, and the left ends of the two sliding rods are fixedly connected with the outer surface of the movable plate.

Compared with the prior art, the utility model has the beneficial effects that:

this device can carry out injection moulding through the cooperation of fixed mould and movable mould to through the removal of movable mould left, can conveniently carry out the unloading to the injection moulding on movable mould surface, through the inside cylinder that is equipped with of fixed cover, utilize the extension motion of cylinder, play the characteristics to annular closing plate promotes right, will make the injection moulding on movable mould surface drop downwards, thereby be convenient for carry out the unloading to the injection moulding, improved injection moulding's unloading speed.

Drawings

FIG. 1 is a cross-sectional view of a front view of a retainer plate in a new spin-on injection mold.

FIG. 2 is a cross-sectional view of a front view of a stationary shroud in a new spin-injection mold.

In the figure: 1. a fixing plate; 2. setting a mold; 3. a moving plate; 4. a movable mold; 5. a fixed cover; 6. a cylinder; 7. an annular sealing plate; 8. an air inlet pipe; 9. a through hole; 10. an electromagnetic valve; 11. a slide hole; 12. and a slide bar.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, in the utility model, a novel spinning injection mold comprises a fixed plate 1, wherein a fixed mold 2 is fixedly connected to the left side surface of the fixed plate 1, a movable plate 3 is arranged on the left side of the fixed plate 1, a movable mold 4 is fixedly connected to the right side surface of the movable plate 3, two fixed covers 5 are fixedly inlaid on the left side surface of the movable plate 3, air cylinders 6 are fixedly arranged on the inner side walls of the two fixed covers 5, an annular sealing plate 7 is slidingly connected to the outer surface of the movable mold 4, and telescopic ends of the two air cylinders 6 are fixedly connected with the left side surface of the annular sealing plate 7.

Through-hole 9 has all been seted up to the inside wall of two fixed covers 5, the inside of two through-holes 9 all is equipped with intake pipe 8, the equal fixed intercommunication of surface of two intake pipes 8 has solenoid valve 10, the right-hand member of two intake pipes 8 respectively with the inlet end fixed intercommunication of two cylinders 6, two slide holes 11 have been seted up to the left surface of fixed plate 1, the equal sliding connection of inner wall of two slide holes 11 has slide bar 12, the left end of two slide bar 12 all is connected with the surface fixed of movable plate 3, through the cooperation of slide bar 12 and slide hole 11, can make movable plate 3 remove the in-process more stable.

The working principle of the utility model is as follows: firstly, an injection mold is installed, then injection molding can be carried out on injection molding through a fixed mold 2 and a movable mold 4, when the injection molding on the surface of the movable mold 4 is fed, two cylinders 6 are started to carry out stretching movement, an annular sealing plate 7 can be pushed rightwards, and after the annular sealing plate 7 moves rightwards, the injection molding on the surface of the movable mold 4 can be pushed until the surface of an injection molding driven mold 4 slides downwards.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A novel spinning injection mold is characterized in that: including fixed plate (1), the left surface fixedly connected with cover half utensil (2) of fixed plate (1), the left side of fixed plate (1) is equipped with movable plate (3), the right flank fixedly connected with movable mould (4) of movable plate (3), the left surface of movable plate (3) is fixed to be inlayed has two fixed covers (5), two the equal fixed mounting of inside wall of fixed cover (5) has cylinder (6), the surface sliding connection of movable mould (4) has annular closing plate (7), two the flexible end of cylinder (6) all with the left surface fixed connection of annular closing plate (7).

2. The novel spin injection mold of claim 1, wherein: through holes (9) are formed in the inner side walls of the two fixed covers (5), and air inlet pipes (8) are arranged in the two through holes (9).

3. The novel spin injection mold of claim 2, wherein: the outer surfaces of the two air inlet pipes (8) are fixedly communicated with electromagnetic valves (10), and the right ends of the two air inlet pipes (8) are fixedly communicated with the air inlet ends of the two air cylinders (6) respectively.

4. The novel spin injection mold of claim 1, wherein: two slide holes (11) are formed in the left side face of the fixed plate (1), the inner walls of the two slide holes (11) are connected with slide bars (12) in a sliding mode, and the left ends of the two slide bars (12) are fixedly connected with the outer surface of the movable plate (3).