CN222309626U

CN222309626U - A plastic injection glue overflow prevention structure

Info

Publication number: CN222309626U
Application number: CN202420674306.4U
Authority: CN
Inventors: 黄福发; 汪筑; 严利芳
Original assignee: Shenzhen Hongming Plastic Co ltd
Current assignee: Shenzhen Hongming Plastic Co ltd
Priority date: 2024-04-02
Filing date: 2024-04-02
Publication date: 2025-01-07
Anticipated expiration: 2034-04-02

Abstract

The utility model discloses an injection molding glue overflow-preventing structure, which comprises a shell, wherein the inner bottom wall of the shell is fixedly connected with a lower die body, the upper surface of the lower die body is provided with an annular clamping groove, the upper surface of the lower die body is fixedly connected with a first annular sealing adhesive tape, the inner top wall of the shell is fixedly provided with an electric push rod, and the output end of the electric push rod is fixedly connected with a connecting plate. The device is provided with the annular clamping groove, the annular clamping block, the first annular sealing adhesive tape and the second annular sealing adhesive tape, the annular clamping groove, the annular clamping block, the first annular sealing adhesive tape and the second annular sealing adhesive tape are utilized to enable the upper die body to be tightly attached to the lower die body, so that the colloid in the die can be prevented from flowing out from a gap between the two dies, and then the chute and the sliding block are arranged, so that a good limiting effect is achieved when the electric push rod drives the connecting plate and the upper die body to lift.

Description

Anti-overflow structure of injection molding glue

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection molding glue anti-overflow structure.

Background

The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and precise dimensions, the injection molding is a processing method used for mass production of parts with complex shapes, specifically, the heated and melted plastic is injected into an injection molding cavity by an injection molding machine under high pressure, and the molded products are obtained after cooling and solidification, and the structure of the injection mold is consistent although the structure of the injection mold is possibly variable due to different plastic varieties and performances, the shape and structure of the plastic products, the type of the injection machine and the like.

When the upper die and the lower die are attached together, the sealing effect is not ideal, so that colloid in the dies overflows from the middle of a gap between the two dies to the outside of the two dies, the final molding quality of injection molding products is affected, and therefore, the injection plastic anti-overflow structure is provided to solve the problem.

Disclosure of utility model

The present utility model is directed to an anti-overflow structure for injection molding, which solves the above-mentioned problems in the prior art.

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

The utility model provides an anti-overflow structure of glue of moulding plastics, includes the casing, the interior bottom wall fixedly connected with bed die body of casing, annular draw-in groove has been seted up to the upper surface of bed die body, the first annular joint strip of upper surface fixedly connected with of bed die body, the interior roof fixed mounting of casing has electric putter, electric putter's output fixedly connected with connecting plate, the bottom surface fixedly connected with of connecting plate goes up the mould body, the bottom surface fixedly connected with annular fixture block of going up the mould body, the bottom surface fixedly connected with second annular joint strip of going up the mould body, two spouts have been seted up to the inside wall of casing, two equal sliding connection in inside of spout has the slider, two a side that the slider is close to each other is connected with the left and right sides face of connecting plate respectively.

In a further embodiment, the inner bottom wall of the shell is fixedly connected with two limit sleeves, and the bottom surface of the connecting plate is fixedly connected with two limit rods.

In a further embodiment, the bottom surface of the housing is fixedly connected with a set of support legs, and the right side of the housing is fixedly connected with a sign.

In a further embodiment, the inner side wall of the shell is fixedly connected with a lamp holder, and the right side surface of the lamp holder is fixedly provided with an LED illuminating lamp.

In a further embodiment, the inner top wall of the shell is fixedly connected with two telescopic rods, and the bottom ends of the two telescopic rods are connected with the upper surface of the connecting plate.

In a further embodiment, the right side of the housing is fixedly connected with a control panel, and the back of the housing is fixedly connected with a warning sign.

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

The device is provided with the annular clamping groove, the annular clamping block, the first annular sealing adhesive tape and the second annular sealing adhesive tape, the annular clamping groove, the annular clamping block, the first annular sealing adhesive tape and the second annular sealing adhesive tape are utilized to enable the upper die body to be tightly attached to the lower die body, so that the colloid in the die can be prevented from flowing out from a gap between the two dies, and then the chute and the sliding block are arranged, so that a good limiting effect is achieved when the electric push rod drives the connecting plate and the upper die body to lift.

Drawings

FIG. 1 is a schematic perspective view of an anti-overflow structure for injection molding.

Fig. 2 is a schematic perspective view of a back view of an injection molding glue overflow preventing structure.

FIG. 3 is a cross-sectional view of a side view of an injection molding compound anti-overflow structure.

Fig. 4 is an enlarged schematic view of the structure of the injection molding glue anti-overflow structure at a position a in fig. 3.

In the figure, 1, a shell; 2, a lower die body, 3, an annular clamping groove, 4, a first annular sealing rubber strip, 5, an electric push rod, 6, an upper die body, 7, an annular clamping block, 8, a second annular sealing rubber strip, 9, a sliding groove, 10, a sliding block, 11, a connecting plate, 12, a limiting sleeve, 13, a limiting rod, 14, supporting legs, 15, a label, 16, a lamp holder, 17, an LED illuminating lamp, 18, a control panel, 19, a warning sign and 20, and a telescopic rod.

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, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in 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. 1-4, in the utility model, an injection molding glue overflow preventing structure comprises a shell 1, wherein an inner bottom wall of the shell 1 is fixedly connected with a lower die body 2, an annular clamping groove 3 is formed in the upper surface of the lower die body 2, a first annular sealing adhesive tape 4 is fixedly connected with the upper surface of the lower die body 2, an electric push rod 5 is fixedly installed on the inner top wall of the shell 1, a connecting plate 11 is fixedly connected with the output end of the electric push rod 5, the bottom surface of the connecting plate 11 is fixedly connected with an upper die body 6, an annular clamping block 7 is fixedly connected with the bottom surface of the upper die body 6, a second annular sealing adhesive tape 8 is fixedly connected with the inner side wall of the shell 1, two sliding grooves 9 are formed in the inner side wall of the shell 1, sliding blocks 10 are connected with the inner side surfaces of the two sliding grooves 9 in a sliding mode, and one side surfaces, close to each other, of the two sliding blocks 10 are respectively connected with the left side surface and the right side surface of the connecting plate 11.

The interior bottom wall fixedly connected with two spacing sleeve 12 of casing 1, the bottom surface fixedly connected with two gag lever posts 13 of connecting plate 11, utilize spacing sleeve 12 and gag lever post 13 can play fine spacing effect when last mould body 6 carries out the die-casting with lower mould body 2, the bottom surface fixedly connected with of casing 1 is a set of supporting leg 14, the right flank fixedly connected with sign 15 of casing 1, utilize sign 15 can make things convenient for the staff to look over the concrete step of using of this device, the inside wall fixedly connected with lamp stand 16 of casing 1, the right flank fixed mounting of lamp stand 16 has LED light 17, utilize LED light 17 can provide good illuminating effect at night during operation.

The inner top wall fixedly connected with two telescopic links 20 of casing 1, the bottom of two telescopic links 20 all is connected with the upper surface of connecting plate 11, utilizes two telescopic links 20 to make electric putter 5 drive connecting plate 11 and go up mould body 6 and go up more stable when going up and down, and the right flank fixedly connected with control panel 18 of casing 1, the back fixedly connected with warning sign 19 of casing 1 utilize warning sign 19 can play certain warning effect to non-staff.

The working principle of the utility model is as follows:

When the device is used, a worker is firstly communicated with an external power supply, then the worker utilizes the control panel 18 to enable the electric push rod 5 to drive the connecting plate 11 and the upper die body 6 to move downwards until the electric push rod is attached to the upper surface of the lower die body 2, so that the annular clamping block 7 enters the annular clamping groove 3, and meanwhile, the first annular sealing adhesive tape 4 and the second annular sealing adhesive tape 8 are attached together, so that the glue in the die can be prevented from flowing out from a gap between the upper die body 6 and the lower die body 2, injection molding can be performed at the moment, and the device is the whole operation flow.

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. The utility model provides an anti-overflow structure of injection molding glue, includes casing (1), the interior bottom wall fixedly connected with bed die body (2) of casing (1), annular draw-in groove (3) have been seted up to the upper surface of bed die body (2), the upper surface fixedly connected with first annular joint strip (4) of bed die body (2), the interior roof fixed mounting of casing (1) has electric putter (5), the output fixedly connected with connecting plate (11) of electric putter (5), the bottom surface fixedly connected with bed die body (6) of connecting plate (11), the bottom surface fixedly connected with annular fixture block (7) of bed die body (6), the bottom surface fixedly connected with second annular joint strip (8) of bed die body (6), two spout (9) have been seted up to the inside wall of casing (1), two the inside of spout (9) all sliding connection has slider (10), and two lateral surface that slider (10) are close to each other is connected with the left and right sides face of connecting plate (11) respectively.

2. The injection molding glue overflow preventing structure according to claim 1 is characterized in that two limit sleeves (12) are fixedly connected to the inner bottom wall of the shell (1), and two limit rods (13) are fixedly connected to the bottom surface of the connecting plate (11).

3. The injection molding glue overflow preventing structure according to claim 1, wherein a group of supporting legs (14) are fixedly connected to the bottom surface of the shell (1), and a label (15) is fixedly connected to the right side surface of the shell (1).

4. The injection molding glue overflow preventing structure according to claim 1, wherein the inner side wall of the shell (1) is fixedly connected with a lamp holder (16), and an LED illuminating lamp (17) is fixedly arranged on the right side surface of the lamp holder (16).

5. The injection molding glue overflow preventing structure according to claim 1, wherein the inner top wall of the shell (1) is fixedly connected with two telescopic rods (20), and the bottom ends of the two telescopic rods (20) are connected with the upper surface of the connecting plate (11).

6. The injection molding glue overflow preventing structure according to claim 1, wherein a control panel (18) is fixedly connected to the right side surface of the shell (1), and a warning sign (19) is fixedly connected to the back surface of the shell (1).