CN213321470U

CN213321470U - Injection mold with exhaust mechanism

Info

Publication number: CN213321470U
Application number: CN202021712832.3U
Authority: CN
Inventors: 陈梅
Original assignee: Shantou Daye Plastic Toy Co ltd
Current assignee: Shantou Daye Plastic Toy Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-01
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses an injection mold with exhaust mechanism, which comprises a template, the bottom fixedly connected with box of template, and peg graft at the top of box one side and have the inlet, it has the leakage fluid dram to peg graft in the bottom of box one side, peg graft in the bottom of template has the blast pipe, and the blast pipe keeps away from the one end of template and extend to the outside of box, the first spoiler of the outer wall fixedly connected with symmetric distribution of blast pipe both sides, and the bottom fixedly connected with motor frame of box one side outer wall. The utility model discloses when using, pour into coolant into to the box inside through the inlet, make the blast pipe submergence, to the gaseous cooling of the inside circulation of blast pipe, prevent that high-temperature gas from causing the damage to the air pump, first spoiler enlarges the heat radiating area of blast pipe, promotes high-temperature gas's radiating efficiency, and the motor drive paddle rotates, makes coolant flow in the box is inside, is convenient for balance box inside each position coolant's temperature.

Description

Injection mold with exhaust mechanism

Technical Field

The utility model relates to an injection mold technical field especially relates to an injection mold with exhaust mechanism.

Background

At present, injection molding is also called injection molding, and is a molding method combining injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products and capability of forming workpieces with complex shapes.

The inside unnecessary air of mould need be taken out before moulding plastics, avoids causing the influence to the quality of shaping product, and the mould uses the back repeatedly, and its inner chamber temperature risees, and the air of taking out this moment carries a large amount of heat energy, and high-temperature air can cause the damage to the air exhaust device component of current mould, and the above-mentioned problem is solved to a need to design an injection mold with exhaust mechanism urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection mold with an exhaust mechanism.

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

the utility model provides an injection mold with exhaust mechanism, includes the template, the bottom fixedly connected with box of template, and the top of box one side is pegged graft and is had the inlet, the bottom of box one side is pegged graft and is had the leakage fluid dram, the bottom of template is pegged graft and is had the blast pipe, and the blast pipe keeps away from the one end of template and extend to the outside of box, the outer wall fixedly connected with symmetric distribution's of blast pipe both sides first spoiler, and the bottom fixedly connected with motor frame of box one side outer wall, the top fixedly connected with motor of motor frame, and the output of motor is connected with the paddle through the shaft coupling transmission, the paddle is located the inside of box.

As a further aspect of the present invention: the top fixedly connected with bracket of box near inlet one side inner wall, and the top of bracket is provided with L type picture peg.

As a further aspect of the present invention: and the plate body of the L-shaped inserting plate is provided with uniformly distributed filtering holes.

As a further aspect of the present invention: one side fixedly connected with baffle of L type picture peg, and the middle part fixedly connected with handle that L type picture peg one side was kept away from to the baffle.

As a further aspect of the present invention: the first spoiler is obliquely arranged.

As a further aspect of the present invention: and a transparent window is arranged in the middle of one side of the box body, and when a cooling medium is added.

As a further aspect of the present invention: the first spoiler is replaced by a second spoiler, the second spoilers are symmetrically fixed on the outer walls of two sides of the exhaust pipe, and three through holes which are distributed equidistantly are horizontally formed in the plate body of the second spoiler.

The utility model has the advantages that:

1. by arranging the first spoiler and the blades, the cooling medium is injected into the box body through the liquid inlet, so that the exhaust pipe is immersed, the gas circulating in the exhaust pipe is cooled, the air pump is prevented from being damaged by high-temperature gas, the heat dissipation area of the exhaust pipe is enlarged by the first spoiler, the heat dissipation efficiency of the high-temperature gas is improved, and the motor drives the blades to rotate, so that the cooling medium flows in the box body, and the temperature of the cooling medium at each position in the box body is balanced conveniently;

2. through the arrangement, the L-shaped inserting plate is intercepted at one end of the liquid inlet to block impurities in the cooling medium, the cooling medium smoothly passes through the filtering holes to avoid clogging in the box body, and the L-shaped inserting plate can be pulled out of the box body through the handle to facilitate cleaning of the impurities filtered by the L-shaped inserting plate;

3. through setting up second spoiler and through-hole, the through-hole makes the cooling medium that flows can pass the second spoiler, further enlarges the heat radiating area of blast pipe, optimizes the cooling efficiency to high temperature gas.

Drawings

FIG. 1 is a sectional view showing the structure of an injection mold with a vent mechanism according to example 1;

FIG. 2 is a front view of a housing of an injection mold with a vent mechanism according to embodiment 1;

FIG. 3 is a schematic structural view of an L-shaped plate of an injection mold with an air exhaust mechanism according to embodiment 1;

FIG. 4 is a schematic view of an exhaust pipe structure of an injection mold with an exhaust mechanism according to embodiment 2;

fig. 5 is a schematic structural diagram of an injection mold with a venting mechanism at a position a in embodiment 2.

In the figure: 1 template, 2 boxes, 3 motor frames, 4 motors, 5 blades, 6 exhaust pipes, 7 first spoilers, 8 liquid discharge ports, 9 liquid inlet ports, 10L-shaped inserting plates, 11 brackets, 12 baffle plates, 13 handles, 14 transparent windows, 15 filter holes, 16 second spoilers and 17 through holes.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an injection mold with exhaust mechanism, including template 1, template 1's bottom fixedly connected with box 2, and the top of box 2 one side is pegged graft and is had inlet 9, the bottom of box 2 one side is pegged graft and is had leakage fluid dram 8, template 1's bottom is pegged graft and is had blast pipe 6, and blast pipe 6 keeps away from the one end of template 1 and extends to the outside of box 2, the outer wall fixedly connected with symmetric distribution's of blast pipe 6 both sides first spoiler 7, and the bottom fixedly connected with motor frame 3 of box 2 one side outer wall, the top fixedly connected with motor 4 of motor frame 3, and motor 4's output is connected with paddle 5 through the shaft coupling transmission, paddle 5 is located the inside of box 2.

Wherein, the top of the inner wall of the box body 2 close to the liquid inlet 9 is fixedly connected with a bracket 11, and the top of the bracket 11 is provided with an L-shaped inserting plate 10.

Wherein, the plate body of the L-shaped inserting plate 10 is provided with evenly distributed filtering holes 15.

Wherein, one side of the L-shaped inserting plate 10 is fixedly connected with a baffle plate 12, and the middle part of one side of the baffle plate 12 far away from the L-shaped inserting plate 10 is fixedly connected with a handle 13.

Wherein the first spoiler 7 is obliquely arranged.

Wherein, the middle part of box 2 one side is provided with transparent window 14, and when adding coolant, can observe the inside liquid level of box 2 through transparent window 14, the guarantee blast pipe 6 is in the submergence state.

The working principle is as follows: one end of the exhaust pipe 6 is connected to the air exhaust end of the air pump, the cooling medium is injected into the interior of the box body 2 through the liquid inlet 9, the exhaust pipe 6 is immersed, the gas flowing in the interior of the exhaust pipe 6 is cooled, the high-temperature gas is prevented from damaging the air pump, the first spoiler 7 enlarges the heat dissipation area of the exhaust pipe 6, the heat dissipation efficiency of the high-temperature gas is improved, the motor 4 drives the blades 5 to rotate, the cooling medium flows in the interior of the box body 2, the temperature of the cooling medium at each position in the interior of the box body 2 is convenient to balance, the L-shaped inserting plate 10 is intercepted at one end of the liquid inlet 9, impurities in the cooling medium are prevented from remaining, the cooling medium smoothly passes through the filtering holes 15, the blockage caused by the interior of the box body 2 is avoided, the L-shaped inserting plate.

Example 2

Referring to fig. 4-5, in the present embodiment, compared to embodiment 1, the first spoiler 7 is replaced by a second spoiler 16, the second spoilers 16 are symmetrically fixed to the outer walls of the two sides of the exhaust pipe 6, and three through holes 17 are horizontally formed in the second spoiler 16 and are distributed at equal intervals.

The working principle is as follows: the through holes 17 allow the flowing cooling medium to pass through the second spoiler 16, thereby further enlarging the heat dissipation area of the exhaust pipe 6 and optimizing the cooling efficiency of the high-temperature gas.

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. An injection mold with an exhaust mechanism comprises a template (1) and is characterized in that the bottom of the template (1) is fixedly connected with a box body (2), a liquid inlet (9) is inserted at the top of one side of the box body (2), a liquid outlet (8) is inserted at the bottom of one side of the box body (2), an exhaust pipe (6) is inserted at the bottom of the template (1), and one end of the exhaust pipe (6) far away from the template (1) extends to the outside of the box body (2), the outer walls of the two sides of the exhaust pipe (6) are fixedly connected with first spoilers (7) which are symmetrically distributed, the bottom of the outer wall of one side of the box body (2) is fixedly connected with a motor frame (3), the top of the motor frame (3) is fixedly connected with a motor (4), and the output end of the motor (4) is connected with a paddle (5) through a coupler in a transmission manner, and the paddle (5) is positioned in the box body (2).

2. An injection mold with an exhaust mechanism according to claim 1, characterized in that a bracket (11) is fixedly connected to the top of the inner wall of the tank body (2) near the liquid inlet (9), and an L-shaped insert plate (10) is arranged on the top of the bracket (11).

3. An injection mould with an exhaust mechanism according to claim 2, characterized in that the plate body of the L-shaped insert plate (10) is provided with evenly distributed filter holes (15).

4. An injection mould with a vent mechanism according to claim 3, wherein a baffle plate (12) is fixedly connected to one side of the L-shaped insert plate (10), and a handle (13) is fixedly connected to the middle of the side of the baffle plate (12) far away from the L-shaped insert plate (10).

5. An injection mould with a venting mechanism as claimed in any one of claims 1 to 4, characterised in that the first spoiler (7) is arranged obliquely.

6. An injection mould with a venting mechanism as claimed in claim 1, characterised in that a transparent window (14) is provided in the middle of one side of the housing (2) for the addition of a cooling medium.

7. The injection mold with the exhaust mechanism as claimed in claim 1, wherein the first spoiler (7) is replaced by a second spoiler (16), the second spoiler (16) is symmetrically fixed on the outer wall of the exhaust pipe (6) at two sides, and the second spoiler (16) has three through holes (17) arranged at equal intervals horizontally.