CN212446160U

CN212446160U - Plastic mould convenient to take out and mould piece

Info

Publication number: CN212446160U
Application number: CN202020855643.5U
Authority: CN
Inventors: 祁山
Original assignee: Suzhou Yingsu Intelligent Manufacturing Co ltd
Current assignee: Suzhou Yingsu Intelligent Manufacturing Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-02
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a plastic mould convenient to take out and mould piece mainly includes die block, roof, mould shell, guide arm and spiral pipe, the inboard edge of die block runs through fixed mounting and has the guide pin bushing, and the guide arm is installed in the inboard grafting of guide pin bushing, and guide arm top fixed mounting has the roof, and roof bottom middle part fixed mounting has the depression bar, the inboard fixed mounting of die block has with depression bar complex sliding sleeve, the ascending die cavity of opening has been seted up to the die block inboard, the inside die cavity bottom sliding connection that is located of die block is installed and is pushed away the frame, pushes away a frame outer wall and closely sliding connection of die block inner wall, it has the. The utility model has reasonable structural design, when demoulding, the deep groove plastic mould can push the upper half part of the finished product out of the mould cavity, thereby being convenient for taking materials and having quick operation; and when moulding plastics, adopt built-in water course to cool down, production efficiency is high.

Description

Plastic mould convenient to take out and mould piece

Technical Field

The utility model relates to a mould specifically is a plastic mould convenient to take out and mould piece.

Background

The mould is various moulds and tools for obtaining 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.

In the existing deep groove plastic mold, during the injection molding, an air gun is firstly adopted for blowing when the mold is demolded, the mold is separated from a connecting position and then is manually buckled out, so that the operation is complicated, time-consuming and labor-consuming; and when moulding plastics, adopt the water course to cool down, but the water course is arranged unreasonablely, and the cooling rate is slow, and production efficiency is poor.

Disclosure of Invention

An object of the utility model is to provide a plastic mould convenient to take out and mould piece to solve the problem of proposing among the above-mentioned background art.

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

the utility model provides a plastic mould convenient to take out and mould piece, mainly includes die block, roof, mould shell, guide arm and spiral pipe, the inboard edge of die block runs through fixed mounting and has the guide pin bushing, and the guide arm is installed in the inboard grafting of guide pin bushing, and guide arm top fixed mounting has the roof, and roof bottom middle part fixed mounting has the depression bar, die block inboard fixed mounting has the sliding sleeve with depression bar complex, the ascending die cavity of opening has been seted up to the die block inboard, the die block is inside to be located die cavity bottom sliding connection and to install the push frame, and push frame outer wall and die block inner wall closely sliding connection, push frame bottom fixed mounting has the riser, and riser lower part lateral wall fixed mounting has the connecting rod, and fixed mounting has the pressure cover between the connecting rod, and pressure cover top inner wall fixed mounting has the spring, and spring bottom fixed connection die block lower, the utility model discloses a mould, including roof, pressure cover, feed pipe, roof, feed pipe, pressure cover, pressure bar, mould cavity, mould core, mould shell, feed pipe, roof top end, feed pipe, discharge pipe, pressure cover diameter is the same with the depression bar diameter, the roof bottom is located die cavity department fixed mounting and has the mould shell, and mould shell inboard fixed mounting has the spiral pipe, and spiral pipe bottom fixed mounting has a long pipe, spiral pipe top fixed mounting has a short pipe, mould shell inboard middle part runs.

As a further aspect of the present invention: the bottom die is characterized in that a sliding sleeve penetrates through the middle of the inner side of the bottom die and is fixedly mounted, and the inner wall of the sliding sleeve is in sliding contact with the outer wall of the pressing rod.

As a further aspect of the present invention: the end part of the exhaust pipe is communicated with external vacuum equipment, the end part of the feeding pipe is communicated with external feeding equipment, and the long guide pipe and the short guide pipe are communicated with external cooling water circulation equipment through pipelines.

As a further aspect of the present invention: and a heat insulation pipe is fixedly sleeved on the outer side of the feeding pipe.

As a further aspect of the present invention: the reversing valve is electrically connected with an external power supply and external control equipment through a wire harness.

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

the utility model has reasonable structural design, when demoulding, the deep groove plastic mould can push the upper half part of the finished product out of the mould cavity, thereby being convenient for taking materials and having quick operation; and when moulding plastics, adopt built-in water course to cool down, production efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of a plastic mold for facilitating the removal of a plastic part.

Fig. 2 is a schematic top view of the bottom mold, the pushing frame, the guide sleeve and the sliding sleeve of the plastic mold for facilitating the removal of the plastic part.

FIG. 3 is a schematic structural diagram of the top plate, the pressure bar, the guide rod, the spiral tube and the feeding tube in the plastic mold for facilitating the removal of the plastic part.

FIG. 4 is a schematic structural diagram of a bottom mold, a spring, a pressing rod and a pushing frame of a plastic mold for facilitating the removal of a plastic part.

In the figure: the device comprises a bottom die 1, an exhaust pipe 2, a long guide pipe 3, a feeding pipe 4, a reversing valve 5, a top plate 6, a sliding sleeve 7, a pushing frame 8, a guide sleeve 9, a die cavity 10, a connecting rod 11, a pressing rod 13, a vertical pipe 14, a pressing sleeve 15, a spring 16, a die shell 17, a guide rod 18, a feeding pipe 19, a spiral pipe 20, a short guide pipe 21 and a heat insulation pipe 22.

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 is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. 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 4, in an embodiment of the present invention, a plastic mold facilitating taking out a plastic part mainly includes a bottom mold 1, a top plate 6, a mold shell 17, a guide rod 18 and a spiral tube 20, a guide sleeve 9 is fixedly installed at an inner side edge of the bottom mold 1 in a penetrating manner, the guide rod 18 is installed at an inner side of the guide sleeve 9 in an inserting manner, the top plate 6 is fixedly installed at a top end of the guide rod 18, a pressing rod 13 is fixedly installed at a middle portion of a bottom end of the top plate 6, a sliding sleeve 7 matched with the pressing rod 13 is fixedly installed at an inner side of the bottom mold 1, a mold cavity 10 with an upward opening is formed at the inner side of the bottom mold 1, a pushing frame 8 is installed at a bottom end of the mold cavity 10 inside the bottom mold 1 in a sliding manner, an outer wall of the pushing frame 8 is closely and slidably connected with an inner, spring 16 bottom fixed connection die block 1 lower part inner wall, 1 inboard lower part of die block seted up with connecting rod 11 and the spout of pressing the 15 complex of cover, 13 bottoms of depression bar and the 15 crimping of pressure cover, it is the same with 13 diameters of depression bar to press the cover 15 diameter, 6 bottoms of roof are located die cavity 10 fixed mounting and have mould shell 17, and the inboard fixed mounting of mould shell 17 has

spiral pipe

20, and 20 bottom fixed mounting of spiral pipe has

long pipe

3, 20 top fixed mounting of spiral pipe has

short pipe

21, 17 inboard middle parts of mould shell run through fixed mounting have feed pipe 19, and feed pipe 19 runs through the lateral wall of mould shell 17 bottom, 6 top fixed mounting of roof has switching-over

valve

5, and 5 bottom openings of switching-over valve are fixed with feed pipe 19 and are switched on, 5 front end opening fixed mounting of switching-over valve has

blast pipe

2, 5 rear end opening.

The die block 1 inboard middle part is run through fixed mounting and is had sliding

sleeve

7, 7 inner walls of sliding sleeve and 13 outer wall sliding contact of depression bar.

The end part of the exhaust pipe 2 is communicated with external vacuum equipment, the end part of the inlet pipe 4 is communicated with external feeding equipment, and the long guide pipe 3 and the short guide pipe 21 are communicated with external cooling water circulation equipment through pipelines.

And a heat insulation pipe 22 is fixedly sleeved on the outer side of the feeding pipe 19.

The reversing valve 5 is electrically connected with an external power supply and external control equipment through a wiring harness.

The utility model discloses a theory of operation is:

the utility model relates to a plastic mould convenient to take out and mould piece, this deep groove plastic mould is in moulding plastics, earlier through

blast pipe

2 and 5 with the inside evacuation of die cavity 10 of switching-over valve, later 5 diversions of switching-over valve switch on inlet pipe 4 and die cavity 10, mould plastics, the evacuation can be guaranteed to mould plastics the finished product and do not have the bubble, the high quality, and when the compound die, will press cover 15 to push down through depression bar 13, make 8 top lateral walls of push frame and die cavity 10 bottom lateral walls flat, guarantee the quality of moulding plastics, in moulding plastics, can be through the inside circulating water that leads to of spiral pipe 20, carry out the inner core cooling, compare outside cooling, it is faster from inside cooling, the production efficiency is high, and when the die sinking, the spring will push up the jack-up, can be with the ejecting die.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a plastic mould convenient to take out and mould piece, mainly includes die block (1), roof (6), mould shell (17), guide arm (18) and spiral pipe (20), its characterized in that, die block (1) inboard edge runs through fixed mounting and has guide pin bushing (9), and guide pin bushing (9) inboard grafting is installed guide arm (18), and guide arm (18) top fixed mounting has roof (6), and roof (6) bottom middle part fixed mounting has depression bar (13), die block (1) inboard fixed mounting have with depression bar (13) complex sliding sleeve (7), die block (1) inboard has been seted up opening ascending die cavity (10), die block (1) inside is located die cavity (10) bottom sliding connection and installs push away frame (8), push away frame (8) outer wall and die block (1) inner wall closely sliding connection, push away frame (8) bottom fixed mounting has riser (14), riser (14) lower part lateral wall fixed mounting has connecting rod (11), and fixed mounting has pressure cover (15) between connecting rod (11), presses cover (15) top inner wall fixed mounting to have spring (16), spring (16) bottom fixed connection die block (1) lower part inner wall, die block (1) inboard lower part seted up with connecting rod (11) and pressure cover (15) complex spout, depression bar (13) bottom and pressure cover (15) crimping, it is the same with depression bar (13) diameter to press cover (15) diameter, roof (6) bottom is located die cavity (10) and locates fixed mounting to have mould shell (17), and mould shell (17) inboard fixed mounting has spiral pipe (20), and spiral pipe (20) bottom fixed mounting has long pipe (3), spiral pipe (20) top fixed mounting has short pipe (21), mould shell (17) inboard middle part runs through fixed mounting has feed pipe (19), feed pipe (19) run through mould shell (17) bottom lateral wall, roof (6) top fixed mounting has switching-over valve (5), and switching-over valve (5) bottom opening is fixed to be switched on with feed pipe (19), switching-over valve (5) front end opening fixed mounting has blast pipe (2), switching-over valve (5) rear end opening fixed mounting has inlet pipe (4).

2. The plastic mold convenient for taking out plastic parts as claimed in claim 1, wherein a sliding sleeve (7) is fixedly installed in the middle of the inner side of the bottom mold (1) in a penetrating manner, and the inner wall of the sliding sleeve (7) is in sliding contact with the outer wall of the pressure rod (13).

3. The plastic mold for facilitating the extraction of plastic parts as claimed in claim 1, wherein the end of the exhaust pipe (2) is connected to an external vacuum device, the end of the feed pipe (4) is connected to an external feeding device, and the long conduit (3) and the short conduit (21) are connected to an external cooling water circulation device through pipes.

4. The plastic mold for easy removal of plastic parts as claimed in claim 1, wherein the heat insulation pipe (22) is fixedly installed on the outside of the feeding pipe (19).

5. The plastic mold for facilitating the removal of plastic parts as claimed in claim 1, wherein the direction valve (5) is electrically connected to an external power source and an external control device through a wire harness.