CN218111514U

CN218111514U - Automatic water gap ejection mechanism for injection mold

Info

Publication number: CN218111514U
Application number: CN202222615958.4U
Authority: CN
Inventors: 张宇峰
Original assignee: Dongguan Hongyu Mould Co ltd
Current assignee: Dongguan Hongyu Mould Co ltd
Priority date: 2022-10-04
Filing date: 2022-10-04
Publication date: 2022-12-23
Anticipated expiration: 2032-10-04

Abstract

The utility model provides a water gap automatic ejection mechanism for an injection mold, belonging to the technical field of molds, which comprises a water gap automatic ejection mechanism; an injection mold body; the guide groove is formed in the upper end of the injection mold body; the first guide pipe is connected to the circumferential inner wall of the guide groove in a sliding manner; ejection mechanism, ejection mechanism includes: the four sliding rods are fixedly connected to the lower end of the first guide pipe; the limiting round tables are fixedly connected to the lower ends of the four sliding rods; this facility is through sliding the dish that slides on the pole surface that slides, when external equipment to first leading pipe water guide, can make water support to open and slide the dish, and this is internal with water guide injection mold to when the water guide, can make equipment automatic open, make things convenient for the effect of this internal equal water of injection mold, through setting up the filter cartridge on first leading pipe, the accessible slides the filter plate and filters water.

Description

Automatic water gap ejection mechanism for injection mold

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to automatic ejection mechanism of water gap for injection mold.

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 patent publication No. CN209599736U records a high-efficient cooling mould dysmorphism water route, including the mould base, the water route base plate, the screw, the water course of intaking, the water inlet, go out the water course, the delivery port, special-shaped waterway structure, annular waterway structure and connection water route, four angles of water route base plate pass through the screw mounting in mould base top, special-shaped waterway structure and annular waterway structure all imbed in water route base plate middle part, first annular water course has been set up in special-shaped waterway structure outside, and first annular water course outside has set up second annular water course, its design of surrounding type is used for cooperating special-shaped waterway structure to cool off work layer by layer, increased cooling water course contact mould product area, be connected through being connected the water route between first annular water course and second annular water course and the special-shaped waterway structure simultaneously, the route of cooling water transmission has been shortened, the time difference that cooling water brought in the water course has been reduced, thereby make mould product cooling effect better, reduce the inhomogeneous phenomenon of cooling appearance. "

Above-mentioned patent can effectually show out to increase mould product cooling effect, but among the prior art when wasing the injection mold body, need in addition to demolish the back to the injection mold body and just can reach the cleaning performance, can't be automatic to this internal water of leading of injection mold, and when leading-in water, lead to impurity to plug up the problem of equipment easily.

Disclosure of Invention

An object of the utility model is to provide an automatic ejection mechanism of water gap for injection mold aims at solving among the prior art when wasing the injection mold body, needs in addition to demolish the back to the injection mold body and just can reach the cleaning performance, and can't be automatic to this internal water of leading of injection mold, and when leading-in water, lead to the problem that equipment was plugged up to impurity easily.

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

the utility model provides an automatic ejection mechanism of water gap for injection mold, includes:

an injection mold body;

the guide groove is formed in the upper end of the injection mold body;

the first guide pipe is connected to the circumferential inner wall of the guide groove in a sliding manner;

an ejection mechanism, the ejection mechanism comprising:

the four sliding rods are fixedly connected to the lower end of the first guide pipe;

the limiting round tables are fixedly connected to the lower ends of the four sliding rods;

the sliding disc is connected with the circumferential surfaces of the four sliding rods in a sliding mode;

four springs slidably coupled to circumferential surfaces of the four slide bars, respectively;

the leakage-proof ring is fixedly connected to the circumferential surface of the first guide pipe; and

and the fixing ring is fixedly connected to the circumferential surface of the leakage-proof ring.

As an optimized scheme, the circumference surface sliding connection of first introduction pipe has the fender lid, the draw-in groove has been seted up to the circumference inner wall of fender lid, the last inner wall fixedly connected with rubber circle of draw-in groove.

As an optimized scheme of the utility model, the fixed surface of circumference of first introduction pipe is connected with the installation circle, the fixed surface of circumference of installation circle is connected with the guard ring.

As an optimized scheme, the upper end fixedly connected with filter cartridge of first introduction pipe, the rectangle spout has been seted up to a side end of filter cartridge, sliding connection has the sliding filter plate in the rectangle spout.

As a preferred scheme, the upper end fixedly connected with second of filter cartridge leads into the pipe, the circumference fixed surface who leads into the pipe is connected with the mounting bracket of second, two fixed stations of lower extreme fixedly connected with of mounting bracket, two locating holes have all been seted up to the upper end of fixed station.

As an optimized scheme, the circumference surface cover of second introduction pipe is equipped with first snap ring, the one end of first snap ring articulates through the hank axle activity has the second snap ring, bolt fixed connection is passed through with the one end of second snap ring to first snap ring.

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

1. in this scheme, through sliding the dish that coasts on the pole surface of coasting, when external equipment advanced the pipe water guide to first leading, can make water support to open and coast the dish, lead this internal effect of injection mold with water to when the water guide, can make equipment open automatically, make things convenient for this internal equal water effect of injection mold, through setting up the filter cartridge on first leading advances the pipe, the accessible coasts the filter plate and carries out filterable effect to water.

2. In this scheme, through setting up the first snap ring on the pipe is led to the second, through with second snap ring joint, when the second is led to advance the union coupling external equipment, can prevent the effect that water spills, lead the mounting bracket on pipe surface through setting up at the second, can install the dismantlement to equipment to the effect that equipment carried is conveniently led.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the first catheter of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the shield of FIG. 2 according to the present invention;

fig. 5 is a perspective view of the second viewing angle of the present invention.

In the figure: 1. an injection mold body; 2. a first snap ring; 3. a second catheter tube; 4. a filter box; 5. a first catheter tube; 6. a blocking cover; 7. a rubber ring; 8. installing a ring; 9. a protective ring; 10. a mounting frame; 11. a fixed table; 12. positioning holes; 13. a rectangular chute; 14. sliding the filter plate; 15. a guide groove; 16. a fixing ring; 17. a leakage-proof ring; 18. a sliding plate; 19. a slide bar; 20. a spring; 21. a limiting round table; 22. a card slot; 23. a second snap ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all 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", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, 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.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions:

an injection mold body 1;

a guide groove 15 opened at the upper end of the injection mold body 1;

a first guide pipe 5 slidably connected to the circumferential inner wall of the guide groove 15;

ejection mechanism, ejection mechanism includes:

four slide bars 19 fixedly connected to the lower end of the first guide duct 5;

the limiting round platforms 21 are fixedly connected to the lower ends of the four sliding rods 19;

a sliding disk 18 slidably coupled to the circumferential surfaces of the four sliding rods 19;

four springs 20 slidably coupled to circumferential surfaces of the four slide rods 19, respectively;

a leakage prevention ring 17 fixedly connected to a circumferential surface of the first introduction pipe 5; and

and a fixing ring 16 fixedly connected to the circumferential surface of the leakage preventing ring 17.

In the embodiment of the present invention, the sliding plate 18 can slide through the sliding rod 19 disposed under the first guiding tube 5, and the sliding plate 18 is supported by the elastic force of the spring 20, so as to block the first guiding tube 5, and the function of the closing device, when water is guided into the injection mold body 1, the effect of the spring 20 compressed after the spring 20 is impacted by the water flow can be set according to the situation, so as to support the sliding plate 18 to move, and guide the water out, through the leakage-proof ring 17 disposed on the surface of the first guiding tube 5, when water is guided through the first guiding tube 5, the function of preventing water leakage is played, through the filter box 4 disposed under the second guiding tube 3, the sliding filter plate 14 can slide in the rectangular chute 13, so as to play a role of filtering the water flow, through setting up second snap ring 23 on second guide pipe 3, through with first snap ring 2 joint, when external equipment is to connecting second guide pipe 3, the accessible sets up first snap ring 2 and second snap ring 23, prevent that second guide pipe 3 from taking place the effect of side leakage, through setting up guard ring 9 on first guide pipe 5 surface, the effect of protecting first guide pipe 5 has been played, through setting up mounting bracket 10 on second guide pipe 3 surface, accessible locating hole 12 is installed the dismantlement with equipment, thereby the effect of conveniently carrying equipment, through setting up rubber circle 7 under fender lid 6, reducible equipment is when the water guide, the effect of leaking appears, this facility is after using equipment, when can using injection mold body 1 according to the condition, need block up guide way 15 through external equipment, thereby the effect of injection mold body 1 use of being convenient for.

Specifically referring to fig. 2 and 4, the circumferential surface of the first guiding pipe 5 is slidably connected with a blocking cover 6, a clamping groove 22 is formed on the circumferential inner wall of the blocking cover 6, and the upper inner wall of the clamping groove 22 is fixedly connected with a rubber ring 7.

In this embodiment: the blocking cover 6 arranged on the surface of the first guide pipe 5 blocks the lower end of the blocking cover 6 through the rubber ring 7, thereby preventing the water leakage of the equipment when water is guided.

Specifically referring to fig. 2, the circumferential surface of the first guiding pipe 5 is fixedly connected with a mounting ring 8, and the circumferential surface of the mounting ring 8 is fixedly connected with a protection ring 9.

In this embodiment: through setting up at the installation circle 8 on first guide pipe 5 surface, played the effect of fixed mounting guard ring 9, through setting up at the guard ring 9 on installation circle 8 surface, played the effect of protecting first guide pipe 5.

Specifically referring to fig. 2, the upper end of the first guiding pipe 5 is fixedly connected with a filter box 4, one side end of the filter box 4 is provided with a rectangular chute 13, and a sliding filter plate 14 is slidably connected in the rectangular chute 13.

In this embodiment: through setting up filter cartridge 4 under second inlet guide 3, slide filter plate 14 through sliding in rectangle spout 13 to play the effect of conveniently changing slide filter plate 14, when guiding water in filter cartridge 4, can filter, reduce the effect that equipment took place to block up.

Specifically, referring to fig. 2, the upper end of the filter box 4 is fixedly connected with a second guiding pipe 3, the circumferential surface of the second guiding pipe 3 is fixedly connected with an installation frame 10, the lower end of the installation frame 10 is fixedly connected with two fixed tables 11, and the upper ends of the two fixed tables 11 are provided with two positioning holes 12.

In this embodiment: through setting up at the mounting bracket 10 on second guide pipe 3 surface, played the effect of fixed equipment to the convenient effect of carrying and dismantling equipment has played the effect of fixing mounting bracket 10 through setting up fixed station 11 under mounting bracket 10.

Specifically referring to fig. 2, a first snap ring 2 is sleeved on the circumferential surface of the second guide pipe 3, a second snap ring 23 is movably hinged to one end of the first snap ring 2 through a hinge shaft, and the first snap ring 2 is fixedly connected to one end of the second snap ring 23 through a bolt.

In this embodiment: through the first snap ring 2 arranged on the surface of the second guide pipe 3 and the second snap ring 23, when the second guide pipe 3 is connected with external equipment, the effect of reducing water leakage of the second guide pipe 3 is achieved.

The utility model discloses a theory of operation and use flow: the facility fixes the two fixing tables 11 through bolts, water is guided in the second guide inlet pipe 3 through external equipment, so that the water flows into the injection mold body 1 after the sliding disc 18 is flushed by the water flow, the sliding filter plate 14 can slide when the facility is used, and the sliding filter plate 14 is replaced or cleaned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic ejection mechanism of water gap for injection mold which characterized in that includes:

an injection mold body (1);

the guide groove (15) is formed in the upper end of the injection mold body (1);

the first guide pipe (5) is connected with the circumferential inner wall of the guide groove (15) in a sliding manner;

an ejection mechanism, the ejection mechanism comprising:

four sliding rods (19) fixedly connected to the lower end of the first guide pipe (5);

the limiting round tables (21) are fixedly connected to the lower ends of the four sliding rods (19);

a sliding disk (18) which is connected with the circumferential surfaces of the four sliding rods (19) in a sliding way;

four springs (20) slidably connected to the circumferential surfaces of the four slide rods (19), respectively;

a leakage prevention ring (17) fixedly connected to a circumferential surface of the first introduction pipe (5); and

and the fixing ring (16) is fixedly connected to the circumferential surface of the leakage-proof ring (17).

2. The automatic water gap ejection mechanism for the injection mold as claimed in claim 1, wherein: the circumference surface sliding connection of first guide pipe (5) has fender lid (6), draw-in groove (22) have been seted up to the circumference inner wall of fender lid (6), the last inner wall fixedly connected with rubber circle (7) of draw-in groove (22).

3. The automatic ejection mechanism for the water gap of the injection mold according to claim 2, characterized in that: the circumference surface fixed connection of first guide pipe (5) has installing ring (8), the circumference surface fixed connection of installing ring (8) has guard ring (9).

4. The automatic water gap ejection mechanism for the injection mold as claimed in claim 3, wherein: the filter box is characterized in that the upper end of the first guide pipe (5) is fixedly connected with a filter box (4), one side end of the filter box (4) is provided with a rectangular sliding chute (13), and a sliding filter plate (14) is connected in the rectangular sliding chute (13) in a sliding mode.

5. The automatic water gap ejection mechanism for the injection mold according to claim 4, characterized in that: the upper end fixedly connected with second of straining box (4) is led and is advanced pipe (3), the circumference fixed surface that the second led advanced pipe (3) is connected with mounting bracket (10), two fixed stations (11) of lower extreme fixedly connected with of mounting bracket (10), two locating hole (12) have all been seted up to the upper end of fixed station (11).

6. The automatic water gap ejection mechanism for the injection mold according to claim 5, characterized in that: the circumference surface cover of second guide pipe (3) is equipped with first snap ring (2), the one end of first snap ring (2) articulates through the hank axle activity has second snap ring (23), bolt fixed connection is passed through with the one end of second snap ring (23) in first snap ring (2).