CN210282921U

CN210282921U - High-pressure air blowing mold

Info

Publication number: CN210282921U
Application number: CN201920712421.5U
Authority: CN
Inventors: 邓源基
Original assignee: Zhongshan Huifeng Medical Packing Technology Co ltd
Current assignee: Zhongshan Huifeng Medical Packing Technology Co ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-04-10
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a high pressure blowing mold, which comprises a worktable, the bottom plate has been placed on the board, install the lower mould on the bottom plate, be close to the position of lower mould on the bottom plate and install a plurality of guide posts, the upper end cooperation of lower mould has last mould, go up the upper end of mould and install the die holder board, it installs die holder board sliding connection on the guide post to go up the die holder board, install a plurality of gas injection mouths on the bottom plate, the breather pipe is all installed to the position that corresponds every gas injection mouth in the bottom plate, a plurality of air cavitys have been seted up to the one end that the bottom. The utility model discloses a breather pipe blows to a plurality of air cavitys, and when the pressure of air cavity reachd the certain degree, an effort was applyed to the bottom plate to the air cavity is reverse, and three air cavity on the bottom plate blows to the bottom plate bottom surface for the contact greatly reduced of bottom plate and board, the bottom plate weakens greatly with the connectivity of board, makes when taking out the form, goes again to promote the mould and just need not take a large amount of people, realizes reducing the purpose of personnel selection.

Description

High-pressure air blowing mold

Technical Field

The utility model relates to the technical field of molds, especially, relate to high pressure blowing mold.

Background

When the weight of the mold is larger, the contact surface exceeds 9 ten thousand mm in the using process of the injection mold and the blow mold²When the mold is moved relative to the plane of the machine table, the mold is difficult to move, and a plurality of people are required to complete the mold removal;

the existing injection mold and the existing blow mold are stabilized on the machine table better, so that the instability of the injection molding process of the mold is prevented, the contact surface of the bottom plate of the mold and the contact surface of the machine table are generally magnetic, the mold removing difficulty of the mold is increased, the manual demand for mold removing of the mold is large, and the difficulty is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a high-pressure air blowing mold.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

high pressure gas blowing mould, which comprises a worktable, the bottom plate has been placed on the board, install the lower mould on the bottom plate, a plurality of guide posts are installed to the position that is close to the lower mould on the bottom plate, the upper end cooperation of lower mould has the mould, go up the upper end of mould and install the die block board, go up die block board sliding connection on the guide post, install a plurality of gas injection mouths on the bottom plate, the breather pipe is all installed to the position that corresponds every gas injection mouth in the bottom plate, a plurality of air cavitys have been seted up to the one end that the bottom plate is close to the board, and every air cavity communicates in.

Preferably, the bottom plate is close to the one end of board and is located the position of bottom plate both sides and has all seted up movable chamber, activity intracavity sliding connection has the activity strip, it has a plurality of compression springs to weld jointly between the upper end of activity strip and the activity intracavity wall.

Preferably, the upper end both sides of activity strip have welded the slider respectively, the bottom plate has seted up the spout near the position in activity chamber, the slider slides in the spout.

Preferably, the chute does not pass through the lower end of the bottom plate.

Preferably, the movable cavity is a long rectangular cavity, and the movable strip is a long rectangular strip.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a breather pipe blows to a plurality of air cavitys, and when the pressure in the air cavity reached a certain degree, the air cavity was reverse to exert an effort to the bottom plate, and three air cavitys on the bottom plate blow to the bottom plate bottom surface, make the contact nature of bottom plate and board greatly reduced, and the connectivity of bottom plate and board weakens greatly, makes when taking out a mould, goes to promote the mould again and just need not take a large amount of people, realizes reducing the purpose of personnel selection, improves the efficiency of taking out a mould;

2. through exhausting when the air cavity for during the contact nature greatly reduced between bottom plate and the board, can make compression spring's effort obtain the performance, can further improve the effort effect to the bottom plate, make the air cavity more obvious to the effect that the bottom plate promoted, make when the mould promoted or remove light more when moving.

Drawings

FIG. 1 is a structural diagram of a high pressure blowing mold according to the present invention;

FIG. 2 is a bottom view of the bottom plate of the high pressure air blowing mold according to the present invention;

FIG. 3 is a schematic view of a second embodiment of the high pressure air blowing mold according to the present invention;

FIG. 4 is an enlarged view of a second portion A of the embodiment of the high pressure air blowing mold according to the present invention;

fig. 5 is a schematic view of a sliding groove of a second embodiment of the high-pressure air blowing mold according to the present invention.

In the figure: the device comprises a machine table 1, a bottom plate 2, an upper die seat plate 3, a guide column 4, an upper die 5, an air injection nozzle 6, an air pipe 7, an air cavity 8, a movable cavity 9, a compression spring 10, a movable strip 11, a sliding block 12 and a sliding chute 13.

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.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-2, the high-pressure air blowing mold comprises a machine table 1, a bottom plate 2 is placed on the machine table 1, a lower mold is installed on the bottom plate 2, a plurality of guide posts 4 are installed at positions, close to the lower mold, on the bottom plate 2, an upper mold 5 is matched at the upper end of the lower mold, an upper mold base plate 3 is installed at the upper end of the upper mold 5, the upper mold base plate 3 is connected to the guide posts 4 in a sliding mode, a plurality of air injection nozzles 6 are installed on the bottom plate 2, air pipes 7 are installed at positions, corresponding to the air injection nozzles 6, in the bottom plate 2, a plurality of air cavities 8 are formed at one end, close to the machine table 1, of the bottom plate 2, each air cavity 8 is communicated with each air pipe 7 one by one another, air blowing is performed on the air injection nozzles 6 through air inflation equipment, the inflation equipment department adopts inflation mechanical equipment such as, the three air cavities 8 on the bottom plate 2 blow air to the bottom surface of the bottom plate 2, so that the contact between the bottom plate 2 and the machine table 1 is greatly reduced.

Example two

Referring to fig. 3-5, the difference between the second embodiment and the first embodiment lies in that, on the basis of the first embodiment, a movable strip 11 and a compression spring 10 are added, a movable cavity 9 is provided at a position where the bottom plate 2 is close to one end of the machine table 1 and located at two sides of the bottom plate 2, a movable strip 11 is slidably connected in the movable cavity 9, a plurality of compression springs 10 are welded between the upper end of the movable strip 11 and the inner wall of the movable cavity 9, when the bottom plate 2 is lifted by the air cavity 8, the acting force of the compression spring 10 is exerted, at the moment, an acting force is exerted by the reverse bottom plate 2, the boosting effect on the bottom plate 2 is improved, the air blowing effect of the air cavity 8 is further improved, and the movable strip 11 can.

The upper end both sides of activity strip 11 have welded slider 12 respectively, and bottom plate 2 has seted up spout 13 near the position in activity chamber 9, and slider 12 slides in spout 13, prevents to take place the back-and-forth movement, plays the guide effect that activity strip 11 removed. The sliding groove 13 does not penetrate through the lower end of the bottom plate 2, so that the movable strip 11 can be prevented from being separated from the bottom plate 2. The movable cavity 9 is a long rectangular cavity, and the movable strip 11 is a long rectangular strip, so that the support area of the movable strip 11 is ensured.

The utility model discloses during the use, connect gas injection mouth 6 through the inflation equipment and blow, breather pipe 7 does not stop to mould bottom plate 2 and supplies gas, inflate air cavity 8 through breather pipe 7, when the pressure in air cavity 8 reached certain degree, air cavity 8 is reverse to exert an effort to bottom plate 2, three air cavity 8 on bottom plate 2 blows to bottom plate 2 bottom surface, until bottom plate 2 bottom surface edge, at this moment bottom plate 2 and board 1's contact nature greatly reduced, bottom plate 2 contacts the magnetism of board 1 face and is eliminated greatly, the bottom plate 2 weakens with the connectivity of board 1 greatly, when carrying out the form removal, go to promote the mould again and just do not spend a large amount of people, realize reducing the purpose of using people;

when the second embodiment is used, when the bottom plate 2 blows, the air cavity 8 reversely applies an acting force to the bottom plate 2, and a gap exists between the bottom plate 2 and the machine table 1 through the acting force to the bottom plate 2, so that the acting force of the spring can be exerted, the acting force to the bottom plate 2 can be reversely applied, the acting force effect to the bottom plate 2 can be further improved, and the mold is easier to push or move.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. High pressure blowing mold, including board (1), its characterized in that, bottom plate (2) have been placed on board (1), install the lower mould on bottom plate (2), be close to the position of lower mould on bottom plate (2) and install a plurality of guide post (4), the upper end cooperation of lower mould has last mould (5), go up mould bedplate (3) are installed to the upper end of mould (5), go up mould bedplate (3) sliding connection on guide post (4), install a plurality of gas injection mouths (6) on bottom plate (2), breather pipe (7) are all installed to the position that corresponds every gas injection mouth (6) in bottom plate (2), a plurality of air cavities (8) have been seted up to the one end that bottom plate (2) are close to board (1), and every air cavity (8) communicate one by one in breather pipe (7) respectively.

2. The high-pressure air blowing mold according to claim 1, wherein the bottom plate (2) is provided with movable cavities (9) at positions close to one end of the machine table (1) and at positions on two sides of the bottom plate (2), the movable cavities (9) are connected with movable strips (11) in a sliding manner, and a plurality of compression springs (10) are welded between the upper ends of the movable strips (11) and the inner walls of the movable cavities (9) together.

3. The high-pressure air blowing mold according to claim 2, characterized in that sliding blocks (12) are welded to two sides of the upper end of the movable strip (11), sliding grooves (13) are formed in the positions, close to the movable cavity (9), of the bottom plate (2), and the sliding blocks (12) slide in the sliding grooves (13).

4. A high-pressure blow mold according to claim 3, characterized in that the runners (13) do not pass through the lower end of the bottom plate (2).

5. A high-pressure blow mould according to claim 2, characterized in that the movable cavity (9) is an elongated rectangular cavity and the movable strip (11) is an elongated rectangular strip.