CN215039925U - Printer mould convenient to unloading - Google Patents

Abstract

The utility model discloses a printer mould convenient to unloading, mould, cavity, spacing chamber and valve on die block, shaping chamber, spliced pole, stopper, top board, first last mould, the mouth of moulding plastics, gasbag, second, the shaping chamber has been seted up to the inside of die block, the top of die block is covered and has been put the top board, the lower fixed surface of top board has first last mould, the lower fixed surface of first last mould has the second to go up the mould, the cavity has been seted up between first last mould and the second last mould, be equipped with the gasbag in the cavity, it has the mouth of moulding plastics to run through the grafting on top board, first last mould, gasbag and the second, the first last mould and the second of top board are located the shaping intracavity, just the mouth of moulding plastics is located the center department in shaping chamber. The utility model discloses possess and be convenient for separate injection molding workpiece and mould, and then reduce work piece drawing of patterns time, increase the advantage of the efficiency of moulding plastics.

Description

Printer mould convenient to unloading

Technical Field

The utility model relates to a printer production technical field specifically is a printer die convenient to unloading.

Background

The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; in short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts; the processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

The existing injection mold carries out blanking through the separation upper template and the lower template, but the injection molding workpiece is easy to adhere to the side wall of the mold, so that the workpiece is not convenient to be separated from the mold by a user, a large amount of time is needed for the workpiece to be subjected to demolding, the subsequent injection molding is influenced, and the production efficiency is further reduced.

Disclosure of Invention

An object of the utility model is to provide a printer mold convenient to unloading possesses and is convenient for to mould plastics work piece and mould separation, and then reduces work piece drawing of patterns time, increase the advantage of the efficiency of moulding plastics, it all carries out the unloading through separating cope match-plate pattern and lower bolster to have solved current injection mold, nevertheless mould plastics work piece easily takes place the adhesion with the mould lateral wall, the person of not being convenient for separates work piece and mould, it needs to spend a large amount of time when the drawing of patterns to lead to the work piece, influence follow-up injection-moulding, and then reduce production efficiency's problem.

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

the utility model provides a printer mold convenient to unloading, includes die block, shaping chamber, spliced pole, stopper, top board, first last mould, mould plastics mouth, gasbag, second and go up mould, cavity, spacing chamber and valve, the shaping chamber has been seted up to the inside of die block, the top of die block is covered and is put the top board, the lower fixed surface of top board has first last mould, the lower fixed surface of first last mould has the second to go up the mould, the cavity has been seted up between first last mould and the second last mould, be equipped with the gasbag in the cavity, it has the mouth of moulding plastics to run through the grafting on top board, first last mould, gasbag and the second, the mould is located the shaping intracavity on the first last mould of top board and the second, just the mouth of moulding plastics is located the center department in shaping chamber.

Preferably, spacing chamber has been seted up on the first mould of going up, the upper surface of mould is equipped with the spliced pole on the second, it installs the stopper through the spliced pole on the second mould, mould passes through stopper and spacing chamber movable mounting in the bottom of first mould on the second.

Preferably, the through holes penetrate through the upper pressing plate and the first upper die, air valves are arranged in the through holes and are communicated with the air bags, the number of the air valves is two, and the two air valves are symmetrically distributed on the air bags in a diagonal manner.

Preferably, the number of the limiting cavities is four, the four limiting cavities are symmetrically distributed on the first upper die, and the positions and the sizes of the limiting blocks are matched with those of the limiting cavities.

Preferably, the size of the balloon is adapted to the size of the cavity.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up first last mould and the second mould, install the gasbag in the cavity between the mould on first last mould and the second, when using, the mould passes through stopper and spacing chamber grafting each other on the second, and then install the bottom at first last mould, when moulding plastics, the user makes the top board press earlier and puts on the die block, later mould plastics to the shaping intracavity through the mouth of moulding plastics, the material of moulding plastics upwards extrudees the second last mould, make the second go up the mould and laminate with first last mould, when the work piece shaping later needs the drawing of patterns, the user is through carrying and drawing the top board, mould first last mould and second and take out together with the work piece, later the user passes through valve and outside air supply switch-on with the gasbag, the separation is gone up with the second to messenger's first mould, and then it is not hard up to take place to become flexible to take place between the work piece and first last mould and the second, be convenient for later drawing of patterns operation.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the top view structure of the upper mold of the present invention.

In the figure: 1. bottom die; 2. a molding cavity; 3. connecting columns; 4. a limiting block; 5. an upper pressure plate; 6. a first upper die; 7. an injection molding port; 8. an air bag; 9. a second upper die; 10. a cavity; 11. a limiting cavity; 12. and (4) air valves.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 2, the present invention provides an embodiment:

the utility model provides a printer mold convenient to unloading, including die block 1, shaping chamber 2, spliced pole 3, stopper 4, top board 5, first last mould 6, mouth 7 moulds plastics, gasbag 8, mould 9 on the second, cavity 10, spacing chamber 11 and valve 12, shaping chamber 2 has been seted up to die block 1's inside, top board 5 has been covered to die block 1's top, the lower fixed surface of top board 5 has first last mould 6, spacing chamber 11 has been seted up on first last mould 6, spacing chamber 11 is equipped with four altogether, and four spacing chamber 11 symmetric distribution on first last mould 6, stopper 4's position and size and the position and the big or small looks adaptation in spacing chamber 11.

The upper surface of the second upper die 9 is provided with a connecting column 3, the second upper die 9 is provided with a limiting block 4 through the connecting column 3, the second upper die 9 is movably arranged at the bottom end of the first upper die 6 through the limiting block 4 and a limiting cavity 11, when in injection molding, a user firstly presses the upper pressure plate 5 on the bottom die 1 and then performs injection molding into the molding cavity 2 through the injection molding opening 7, the second upper die 9 is extruded upwards by injection molding materials, the second upper die 9 is attached to the first upper die 6, the second upper die 9 is fixed on the lower surface of the first upper die 6, a cavity 10 is arranged between the first upper die 6 and the second upper die 9, an air bag 8 is arranged in the cavity 10, the size of the air bag 8 is matched with the size of the cavity 10, when the workpiece needs to be demolded after being molded, the user takes out the first upper die 6 and the second upper die 9 together with the workpiece through lifting the upper pressure plate 5, and then the air bag 8 is communicated with an external air source through an air valve 12, 8 inflation of gasbag, make first last mould 6 and the separation of mould 9 on the second, and then make the work piece and first last mould 6 and the second go up and take place not hard up between the mould 9, the drawing of patterns operation after being convenient for, it has the through-hole to run through on top board 5 and the first mould 6, and be equipped with valve 12 in the through-hole, valve 12 communicates with gasbag 8 each other, valve 12 is equipped with two altogether, and two valve 12 are diagonal symmetric distribution on gasbag 8, top board 5, first last mould 6, it has mouth 7 of moulding plastics to run through the grafting on mould 9 on gasbag 8 and the second, mould 6 on top board 5 and mould 9 on the second are located shaping chamber 2, and the center department that mouth 7 of moulding plastics is located shaping chamber 2.

The working principle is as follows: the user is when using, when moulding plastics, the user makes top board 5 press earlier and puts on die block 1, later mould plastics to moulding cavity 2 in through moulding plastics mouth 7, the material of moulding plastics is gone up mould 9 and is upwards extruded with the second, make mould 9 and the first laminating of going up mould 6 on the second, when needing the drawing of patterns after the work piece shaping, the user is through carrying and drawing top board 5, mould 6 and the second on the first mould 9 and take out together with the work piece, later the user switches on gasbag 8 through valve 12 and outside air supply, gasbag 8 inflation, make mould 9 separation on first mould 6 and the second, and then it is not hard up to take place between mould 9 on work piece and first mould 6 and the second, the drawing of patterns operation after being convenient for.

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.

Claims (5)

1. The utility model provides a printer mold convenient to unloading, includes die block (1), shaping chamber (2), spliced pole (3), stopper (4), top board (5), first last mould (6), mould plastics mouth (7), gasbag (8), second go up mould (9), cavity (10), spacing chamber (11) and valve (12), its characterized in that: forming cavity (2) have been seted up to the inside of die block (1), top lid of die block (1) has been put top board (5), the lower fixed surface of top board (5) has first last mould (6), the lower fixed surface of first last mould (6) has second to go up mould (9), first last mould (6) and second go up mould (9) between seted up cavity (10), be equipped with gasbag (8) in cavity (10), run through on mould (9) on top board (5), first last mould (6), gasbag (8) and the second and peg graft and have mouth (7) of moulding plastics, mould (9) were located forming cavity (2) on first last mould (6) and the second of top board (5), just mouth (7) of moulding plastics are located the center department of forming cavity (2).

2. The printer die facilitating blanking of claim 1, wherein: spacing chamber (11) have been seted up on first mould (6), the upper surface of going up mould (9) on the second is equipped with spliced pole (3), mould (9) are gone up to the second and are installed stopper (4) through spliced pole (3), mould (9) are gone up through stopper (4) and spacing chamber (11) movable mounting in the first bottom of going up mould (6) in the second.

3. The printer die facilitating blanking of claim 1, wherein: go up clamp plate (5) and first go up to run through on mould (6) and have the through-hole, and be equipped with valve (12) in the through-hole, valve (12) and gasbag (8) communicate each other, valve (12) are equipped with two altogether, and two valve (12) are diagonal symmetric distribution on gasbag (8).

4. The printer die facilitating blanking of claim 2, wherein: spacing chamber (11) are equipped with four altogether, and four spacing chamber (11) symmetric distribution on first mould (6) of going up, the position and the size of stopper (4) and the position and the size looks adaptation of spacing chamber (11).

5. The printer die facilitating blanking of claim 1, wherein: the size of the air bag (8) is matched with that of the cavity (10).

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