CN215359700U

CN215359700U - Insert gas-assisted demoulding mechanism of cloud server case

Info

Publication number: CN215359700U
Application number: CN202121427352.7U
Authority: CN
Inventors: 张伯春
Original assignee: Kunshan Boshitu Precision Machinery Co ltd
Current assignee: Kunshan Boshitu Precision Machinery Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-31
Anticipated expiration: 2031-06-25

Abstract

The utility model belongs to the technical field of injection molds, and particularly relates to an insert gas-assisted demoulding mechanism of a cloud server case, which comprises a bottom plate, wherein symmetrical vertical plates are fixedly arranged on the upper side wall of the bottom plate, symmetrical limiting rods are transversely and fixedly arranged on one side adjacent to the two vertical plates, a mold base is fixedly arranged at the left ends of the two limiting rod walls together, an injection molding cavity is arranged on the right side wall of the mold base, a cavity is arranged at the left end of the injection molding cavity, an air bag is fixedly arranged at the left end inside the cavity, an inflation air exhaust device is fixedly arranged on the left side wall of the mold base, a connecting pipe is fixedly arranged at the upper end of the inflation air exhaust device, the right end of the connecting pipe is fixedly connected with the left end of the air bag, a sliding plate is longitudinally arranged at the right end of the air bag, the traditional manual demoulding through tools is effectively replaced, and the demoulding efficiency is increased, the difficulty of demoulding is reduced.

Description

Insert gas-assisted demoulding mechanism of cloud server case

Technical Field

The utility model relates to the technical field of injection molds, in particular to an insert gas-assisted demolding mechanism of a cloud server case.

Background

In order to enable the cloud server case to have higher strength in the using process, inserts need to be arranged at the corners of the inner wall of the case, and the inserts need to be produced through an injection mold.

After the injection mold produces the insert, the insert is inconvenient to demold due to the fact that plastic is easy to adhere to the inside of a molding cavity, mold taking speed is slow when a tool is used manually, and demolding efficiency is affected, so that the air-assisted demolding mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an insert gas-assisted demoulding mechanism of a cloud server case, which aims to solve the problem that the demoulding efficiency is influenced because the demoulding speed is slow when manual demoulding is carried out after the insert is produced in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a demoulding mechanism is assisted to gas of inserting of high in clouds server machine case, includes the bottom plate, the fixed riser that is provided with the symmetry of the last lateral wall of bottom plate, two the adjacent one side of riser transversely fixes the gag lever post that is provided with the symmetry, two the left end of gag lever post wall is fixed jointly and is provided with the die holder, the chamber of moulding plastics has been seted up to the right side wall of die holder, the cavity has been seted up to the left end in the chamber of moulding plastics, the inside left end of cavity is fixed and is provided with the gasbag, the fixed air exhaust device that aerifys that is provided with of left side wall of die holder, the fixed connecting pipe that is provided with in upper end of aerifing air exhaust device, the right-hand member of connecting pipe with the left end fixed connection of gasbag, the right-hand member vertically is provided with the slide, the fixed ejector pin that is provided with of right side wall of slide, the right-hand member of ejector pin runs through the right side wall of cavity and extends to the inside in the chamber of moulding plastics.

Preferably, the right-hand member of die holder transversely is provided with the hydraulic stem, the right-hand member of hydraulic stem with the lateral wall fixed connection of riser, the left end of hydraulic stem is fixed and is provided with the mounting panel, the left side wall of mounting panel is fixed and is provided with the mould, the upper end and the lower extreme of going up the mould are all fixed and are provided with the slider, the slider with the pole wall sliding connection of gag lever post.

Preferably, the upper end of the limiting rod is fixedly provided with a plastic bearing box, the right side wall of the plastic bearing box is fixedly provided with an injection molding pipe, the lower end of the injection molding pipe is fixedly provided with an injection molding head, and the lower end of the injection molding head penetrates through the upper side wall of the mold base and extends to the inside of the injection molding cavity.

Preferably, the left side wall of mounting panel is fixed and is provided with the sealing washer, the annular chamber has been seted up to the right side wall of die holder, the sealing washer with the inner wall joint of annular chamber.

Preferably, the two ejector rods are fixedly provided with springs outside, the left ends of the two springs are fixedly connected with the right side wall of the sliding plate, and the right ends of the two springs are fixedly connected with the inner wall of the cavity.

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

through the common cooperation of inflating air exhaust device, connecting pipe, gasbag, slide and ejector pin, be convenient for after the inside injection moulding of die holder, the gasbag bloated, promotes right-hand member sliding connection's slide and moves right, and the slide drives the ejector pin of right side wall fixed connection ejecting with the mould of production, has effectively replaced artifical through the instrument drawing of patterns in the past, has increased the efficiency of drawing of patterns, has reduced the degree of difficulty of drawing of patterns.

Drawings

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

fig. 2 is a schematic right-view structural diagram of the die holder in fig. 1.

In the figure: the device comprises a base plate 1, a vertical plate 2, a limiting rod 3, a die holder 4, an air bag 5, an air inflation and air extraction device 6, a connecting pipe 7, a sliding plate 8, a push rod 9, a hydraulic rod 10, a mounting plate 11, an upper die 12, a sliding block 13, a plastic bearing box 14, an injection molding pipe 15, an injection molding head 16 and a spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: an insert gas-assisted demoulding mechanism of a cloud server case comprises a base plate 1, symmetrical vertical plates 2 are fixedly arranged on the upper side wall of the base plate 1, symmetrical limiting rods 3 are transversely and fixedly arranged on the adjacent sides of the two vertical plates 2, a die holder 4 is fixedly arranged at the left ends of the rod walls of the two limiting rods 3 together, an injection molding cavity is formed in the right side wall of the die holder 4, a cavity is formed in the left end of the injection molding cavity, an air bag 5 is fixedly arranged at the left end inside the cavity, an inflation and air exhaust device 6 is fixedly arranged on the left side wall of the die holder 4, a connecting pipe 7 is fixedly arranged at the upper end of the inflation and air exhaust device 6, the right end of the connecting pipe 7 is fixedly connected with the left end of the air bag 5, a sliding plate 8 is longitudinally arranged at the right end of the air bag 5, an ejector rod 9 is fixedly arranged on the right side wall of the sliding plate 8, the right end of the ejector rod 9 penetrates through the right side wall of the cavity and extends into the injection molding cavity to facilitate demoulding through gas assistance, the former manual demoulding is effectively replaced, the demoulding efficiency is increased, and the demoulding difficulty is reduced.

The right-hand member of die holder 4 transversely is provided with hydraulic stem 10, the right-hand member of hydraulic stem 10 and riser 2's lateral wall fixed connection, and the left end of hydraulic stem 10 is fixed and is provided with mounting panel 11, and the left side wall of mounting panel 11 is fixed and is provided with mould 12, and the upper end and the lower extreme of going up mould 12 are all fixed and are provided with slider 13, slider 13 and gag lever post 3's pole wall sliding connection.

The upper end of gag lever post 3 is fixed with plastics and holds case 14, and the right side wall of plastics holds case 14 is fixed and is provided with injection molding pipe 15, and the lower extreme of injection molding pipe 15 is fixed and is provided with the head of moulding plastics 16, and the lower extreme of the head of moulding plastics 16 runs through the last lateral wall of die holder 4 and extends to the inside of moulding plastics the chamber.

The left side wall of mounting panel 11 is fixed and is provided with the sealing washer, and the annular chamber has been seted up to the right side wall of die holder 4, and the sealing washer makes complete block between last mould 12 and the die holder 4 with the inner wall joint of annular chamber to guarantee that block department is sealed, prevent that the plastics that inject from spilling, influencing the quality of product production.

Spring 17 is all fixed to be provided with in the outside of two ejector pins 9, and the left end of two springs 17 all with slide 8's right side wall fixed connection, the right-hand member of two springs 17 all with the inner wall fixed connection of cavity, in the drawing of patterns, slide 8 drives right side wall fixed connection's ejector pin 9 and demolds, and after the drawing of patterns, spring 17 promotes slide 8 to the original place.

The working principle is as follows: during the use, start hydraulic stem 10, hydraulic stem 10 drives the last mould 12 of left end and the block between the die holder 4, inject plastics to the inside in chamber of moulding plastics through the head 16 of moulding plastics, after plastics cool off the shaping completely, will go up mould 12 and move to the right, start and aerify air exhaust device 6, through connecting pipe 7 to the inside air of rushing into of gasbag 5, make gasbag 5 bloated, gasbag 5 drives the slide 8 of right-hand member and moves to the right, slide 8 drives right side wall fixed connection's ejector pin 9, the mould with production and the chamber separation of moulding plastics, the artifical drawing of patterns in the past has effectively been replaced, demoulding efficiency has been increased.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a demoulding mechanism is assisted to gas of inserting of high in clouds server machine case, includes bottom plate (1), its characterized in that, the fixed riser (2) that are provided with the symmetry of side wall on the bottom plate (1), two the horizontal fixed gag lever post (3) that are provided with the symmetry of adjacent one side of riser (2), two the left end of gag lever post (3) pole wall is fixed jointly and is provided with die holder (4), the right side wall of die holder (4) has seted up the chamber of moulding plastics, the left end in the chamber of moulding plastics has seted up the cavity, the left end of cavity inside is fixed and is provided with gasbag (5), the left side wall of die holder (4) is fixed and is provided with inflatable air exhaust device (6), the upper end of inflatable air exhaust device (6) is fixed and is provided with connecting pipe (7), the right-hand member of connecting pipe (7) with the left end fixed connection of gasbag (5), the right-hand member of gasbag (5) vertically is provided with slide (8), the right side wall of slide (8) is fixed and is provided with ejector pin (9), the right-hand member of ejector pin (9) runs through the right side wall of cavity and extends to the inside in injection molding chamber.

2. The insert gas-assisted demolding mechanism for the cloud server case according to claim 1, wherein the insert gas-assisted demolding mechanism comprises: the right-hand member of die holder (4) transversely is provided with hydraulic stem (10), the right-hand member of hydraulic stem (10) with the lateral wall fixed connection of riser (2), the left end of hydraulic stem (10) is fixed and is provided with mounting panel (11), the left side wall of mounting panel (11) is fixed and is provided with mould (12), the upper end and the lower extreme of going up mould (12) are all fixed and are provided with slider (13), slider (13) with the pole wall sliding connection of gag lever post (3).

3. The insert gas-assisted demolding mechanism for the cloud server case according to claim 1, wherein the insert gas-assisted demolding mechanism comprises: the upper end of gag lever post (3) is fixed and is provided with plastics and holds vanning (14), the right side wall of plastics holds vanning (14) is fixed and is provided with injection molding pipe (15), the lower extreme of injection molding pipe (15) is fixed and is provided with the head of moulding plastics (16), the lower extreme of the head of moulding plastics (16) runs through the last lateral wall of die holder (4) and extends to the inside of moulding plastics the chamber.

4. The insert gas-assisted demolding mechanism for the cloud server case according to claim 2, characterized in that: the left side wall of mounting panel (11) is fixed and is provided with the sealing washer, the annular chamber has been seted up to the right side wall of die holder (4), the sealing washer with the inner wall joint of annular chamber.

5. The insert gas-assisted demolding mechanism for the cloud server case according to claim 1, wherein the insert gas-assisted demolding mechanism comprises: the outside of two ejector pin (9) all is fixed and is provided with spring (17), two the left end of spring (17) all with the right side wall fixed connection of slide (8), two the right-hand member of spring (17) all with the inner wall fixed connection of cavity.