CN211730064U

CN211730064U - Injection molding opening for injection mold

Info

Publication number: CN211730064U
Application number: CN202020176898.9U
Authority: CN
Inventors: 刘彬; 张欢; 刘志华; 杨超
Original assignee: Qingdao Shunyuan Precision Mould Technology Co ltd
Current assignee: Qingdao Shunyuan Precision Mould Technology Co ltd
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-10-23
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses an injection mold is with mouth of moulding plastics, including spliced pole and filling opening, its characterized in that: the utility model discloses a plastic injection molding machine, including spliced pole, the top terminal surface of spliced pole, the bottom of lid, heavy burden post, the top terminal surface of spliced pole is provided with the injection port, the below of injection port is provided with the shield at the right-hand member terminal surface that lies in the spliced pole, the below of shield is provided with first reposition of redundant personnel mouth on the left of the bottom terminal surface that lies in the spliced pole, the bottom terminal surface of first reposition of redundant personnel mouth is provided with first connecting plate, heavy burden post weight that the bottom terminal surface of lid set up is compared in the lid greatly, plays the fixed action when covering to whole, has avoided the lid to easily deviate from the top terminal surface department of spliced pole and heavy burden post can play the effect of gripping, heavy burden post itself still is provided with the dull polish coating structure and can increase the effect that the stability of gripping and self.

Description

Injection molding opening for injection mold

Technical Field

The utility model belongs to the technical field of injection mold is relevant, concretely relates to injection mold is with mouth of moulding plastics.

Background

The injection molding method has the advantages of high production speed, high efficiency, automation operation, various colors, shapes from simple to complex, sizes from large to small, precise product size, easy product replacement, capability of forming products with complex shapes, and the need of a special injection port for the inflow of injection molding liquid during use.

The prior art has the following problems: the current mouth top of moulding plastics sets up the inside of directness and injection mold for the cavity and link up mutually, because the inside that sets up the entering mould such as can lead to outside rubbish dust when injection mold does not use of moulding plastics mouthful runs through, can bring certain clearance and production troublesome for the user.

Disclosure of Invention

An object of the utility model is to provide an injection mold is with mouth of moulding plastics to solve the current mouth top of moulding plastics that proposes in the above-mentioned background art and set up the inside of directness and injection mold for cavity and link up mutually, because the inside that sets up entering mould such as the outside rubbish dust that runs through of the mouth of moulding plastics can lead to when injection mold does not use, can bring certain clearance and the troublesome problem of production for the user.

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

the utility model provides an injection mold is with mouth of moulding plastics, includes spliced pole and filling opening, its characterized in that: the utility model discloses a novel liquid injection pump, including spliced pole, the top terminal surface of spliced pole is provided with the filling opening, the below of filling opening is provided with the shield at the right-hand member terminal surface that lies in the spliced pole, the below of shield is provided with first reposition of redundant personnel mouth on the left of the bottom terminal surface that lies in the spliced pole, the bottom terminal surface of first reposition of redundant personnel mouth is provided with first connecting plate, the right side of first connecting plate is provided with second reposition of redundant personnel mouth on the bottom terminal surface right side that lies in the spliced pole, the bottom terminal surface of second reposition of redundant personnel mouth is provided with the second connecting plate, the shield is including hinge, lid and heavy burden post, the bottom terminal surface left side of lid.

Preferably, the second connecting plate includes a stabilizing block and a fixing groove, the fixing groove is arranged at the center of the top end face of the stabilizing block, and the fixing groove is connected with the stabilizing groove of the bottom end face in a penetrating manner.

Preferably, the top end face of the injection port is matched with external input equipment, and the inner side of the injection port is hollow and communicated with the inside of the connecting column.

Preferably, the dust cap is movable relative to the injection port, and a top end face of the dust cap and a top end face of the injection port are in fit arrangement.

Preferably, the liquid can flow through to the inboard of spliced pole, the bottom terminal surface of spliced pole sets up as an organic whole with first reposition of redundant personnel mouth and second reposition of redundant personnel mouth, first reposition of redundant personnel mouth and second reposition of redundant personnel mouth play the reposition of redundant personnel effect to the spliced pole.

Preferably, the bottom end face of the first shunt port and the top end face of the first connecting plate are in penetrating connection, and the bottom end face of the first connecting plate is provided with a flow outlet fixedly connected with external equipment.

Preferably, the second connecting plate and the first connecting plate are arranged in a matched mode, and the bottom end face of the second connecting plate and the top end face of the external device are arranged in a fit mode.

Preferably, the left end face of the hinge is connected with the right end face of the connecting column, the top end face of the load column is welded at the bottom end face of the cover body, the weight of the load column is larger than that of the cover body, and the outer surface of the load column is provided with a frosted coating structure.

Compared with the prior art, the utility model provides an injection mold is with mouth of moulding plastics possesses following beneficial effect:

1. the utility model discloses a shield and shield are including the hinge, lid and load post, in use just can realize the fixed action to holistic through the right-hand member terminal surface fixed connection of hinge and spliced pole, the home range of lid in the motion has been guaranteed to the right-hand member terminal surface of hinge fixed connection lid and spliced pole, the top terminal surface of lid and spliced pole sets up suitability and leakproofness when having guaranteed the use for the phase-match, the lid has guaranteed the invasion that its inner wall has avoided dust and rubbish through covering the top terminal surface to the spliced pole.

2. Heavy burden post weight that the bottom terminal surface of lid set up compares in the lid greatly, plays the fixed action to whole when covering, has avoided the lid to easily take off the top terminal surface department of spliced pole and the heavy burden post can play the effect of gripping, the post of bearing a burden itself still is provided with dull polish coating structure and can increases the stability of gripping when using and the colour of self-carrying can play the effect of confirming the position, the setting of shield has avoided the relatively poor problem of leakproofness of the mouth of moulding plastics when not using.

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, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of a structure of an injection port for an injection mold according to the present invention;

FIG. 2 is a schematic view of a dust cap of an injection port for an injection mold according to the present invention;

FIG. 3 is a schematic diagram of a second connecting plate structure of an injection port for an injection mold according to the present invention;

in the figure: 1. an injection port; 2. a dust cover; 3. connecting columns; 4. a first diversion port; 5. a second diversion port; 6. a second connecting plate; 7. a first connecting plate; 21. a hinge; 22. a cover body; 23. a load column; 61. a stabilizing block; 62. and fixing the grooves.

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.

Referring to fig. 1-3, the present invention provides a technical solution of an injection port for an injection mold:

an injection molding opening for an injection mold comprises a connecting column 3 and an injection opening 1, liquid can flow through the inner side of the connecting column 3, the bottom end face of the connecting column 3 is integrally arranged with a first shunt opening 4 and a second shunt opening 5, the sealing performance and the guidance performance in use are ensured, the first shunt opening 4 and the second shunt opening 5 have a shunting effect on the connecting column 3, the shunting of molding liquid is realized by the first shunt opening 4 and the second shunt opening 5 to flow in more quickly, the top end face of the connecting column 3 is provided with the injection opening 1, the top end face of the injection opening 1 and external input equipment are arranged in a matching way, the molding liquid is input into the equipment by an external infusion device, the inner side of the injection opening 1 is communicated with the inner side of the connecting column 3 in a hollow way, the guidance effect on the molding liquid is realized, a dustproof cover 2 is arranged below the injection opening 1 on the right end face of the connecting column 3, the dust cover 2 can move for the injection port 1, and the dust cover 2 can be opened and closed according to the actual demand of oneself when using, and the top end face of dust cover 2 and the top end face of injection port 1 set up for laminating mutually, and the dust cover 2 becomes encapsulated situation with injection port 1 when closing.

An injection port for an injection mold comprises a first shunt port 4 arranged on the left side of the bottom end face of a connecting column 3 below a dustproof cover 2, the bottom end face of the first shunt port 4 is connected with the top end face of a first connecting plate 7 in a penetrating manner, the bottom end face of the first connecting plate 7 is provided with a flow outlet fixedly connected with an external device, the flow outlet discharges internal liquid positioned in the first shunt port 4, the bottom end face of the first shunt port 4 is provided with the first connecting plate 7, the right side of the first connecting plate 7 is provided with a second shunt port 5 on the right side of the bottom end face of the connecting column 3, the bottom end face of the second shunt port 5 is provided with a second connecting plate 6, the second connecting plate 6 is matched with the first connecting plate 7, the bottom end face of the second connecting plate 6 is in a fitting manner with the top end face of the external device, the fitting connection during use is ensured, and the integrity of internal molding liquid is ensured, the second connecting plate 6 comprises a stabilizing block 61 and a fixing groove 62, the fixing groove 62 is arranged at the center of the top end face of the stabilizing block 61, the fixing groove 62 is fixedly connected with external equipment to form a whole, the fixing groove 62 is connected with the stabilizing groove of the bottom end face in a penetrating way, the dust-proof cover 2 comprises a hinge 21, a cover body 22 and a load bearing column 23, the hinge 21 is arranged on the left side of the bottom end face of the cover body 22, the load bearing column 23 is arranged on the right side of the hinge 21, the left end face of the hinge 21 is connected with the right end face of the connecting, realize the fixed action to holistic through being connected with spliced pole 3, the top end face welding of heavy burden post 23 is in the bottom end face department of lid 22, and the weight ratio lid 22 of heavy burden post 23 is big, and heavy burden post 23 plays certain stabilizing action to lid 22, and the surface of heavy burden post 23 is provided with the dull polish coating structure, and the effect of suggestion position can be played to the colour of frictional force and itself when the dull polish coating structure can increase the use.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, firstly the cover body 22 is taken away from the top end face of the injection port 1 through the handheld load post 23, then the dust cap 2 is moved to the right end face of the injection port 1, then the fixed connection with the plastic mould is realized through the driving device of the external mould, then the molding liquid is output from the inner side of the top end face of the injection port 1 through the output device of the external injection liquid, then the liquid is shunted when passing through the division point of the second shunting port 5 and the first shunting port 4 at the top end face of the injection port 1, the liquid is led into the inside of the mould from the first connecting plate 7 and the second connecting plate 6 at a faster speed after shunting, the faster injection speed is realized through the fixed connection of the second connecting plate 6 and the first connecting plate 7 with the injection mould, then the mould is taken out after the work is finished, then the driving device is placed at the position to be placed, afterwards, the top end face of the injection port 1 is covered by the handheld dustproof cover 2 to realize sealing of the injection port 1, the load bearing column 23 arranged on the top end face of the dustproof cover 2 ensures the overall stability, the dustproof cover 2 is additionally arranged in use, the dustproof cover 2 comprises a hinge 21, a cover body 22 and the load bearing column 23, the integral fixing effect can be realized by fixedly connecting the hinge 21 and the right end face of the connecting column 3 in use, the hinge 21 is fixedly connected with the cover body 22 and the right end face of the connecting column 3 to ensure the moving range of the cover body 22 in motion, the top end faces of the cover body 22 and the connecting column 3 are matched to ensure the suitability and the sealing property in use, the cover body 22 ensures that the inner wall of the cover body is prevented from invading dust and garbage by covering the top end face of the connecting column 3, the load bearing column 23 arranged on the bottom end face of the cover body 22 is heavier than the cover body, play the fixed action when covering whole, avoided lid 22 to easily take off the top end face department of spliced pole 3 and heavy burden post 23 can play the effect of gripping, the effect that the stability of gripping when still being provided with dull polish coating structure itself of heavy burden post 23 can increase the use and the colour of taking itself can play the definite position, the less than normal problem of leakproofness of the mouth of moulding plastics when not using has been avoided in the setting of shield 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold is with mouth of moulding plastics, includes spliced pole (3) and filling opening (1), its characterized in that: an injection port (1) is arranged on the end face of the top end of the connecting column (3), a dust cover (2) is arranged on the end face of the right end of the connecting column (3) below the injection port (1), a first shunt opening (4) is arranged below the dustproof cover (2) and on the left side of the end surface of the bottom end of the connecting column (3), a first connecting plate (7) is arranged on the end surface of the bottom end of the first shunt opening (4), a second shunt opening (5) is arranged on the right side of the end surface of the bottom end of the connecting column (3) on the right side of the first connecting plate (7), a second connecting plate (6) is arranged on the end surface of the bottom end of the second shunt opening (5), the dust cover (2) comprises a hinge (21), a cover body (22) and a load bearing column (23), the hinge (21) is arranged on the left side of the end face of the bottom end of the cover body (22), and the load column (23) is arranged on the right side of the hinge (21).

2. The injection port for an injection mold according to claim 1, characterized in that: the second connecting plate (6) comprises a stabilizing block (61) and a fixing groove (62), the fixing groove (62) is arranged at the center of the end face of the top end of the stabilizing block (61), and the fixing groove (62) is connected with the stabilizing groove of the end face of the bottom end in a penetrating mode.

3. The injection port for an injection mold according to claim 1, characterized in that: the top end face of the injection port (1) is matched with external input equipment, and the inner side of the injection port (1) is communicated with the inside of the connecting column (3) in a hollow mode.

4. The injection port for an injection mold according to claim 1, characterized in that: the dustproof cover (2) can move relative to the injection port (1), and the top end face of the dustproof cover (2) and the top end face of the injection port (1) are arranged in a fit mode.

5. The injection port for an injection mold according to claim 1, characterized in that: the liquid can flow through in the inboard of spliced pole (3), the bottom terminal surface of spliced pole (3) sets up with first reposition of redundant personnel mouth (4) and second reposition of redundant personnel mouth (5) as an organic whole, first reposition of redundant personnel mouth (4) and second reposition of redundant personnel mouth (5) play the reposition of redundant personnel effect to spliced pole (3).

6. The injection port for an injection mold according to claim 1, characterized in that: the bottom end face of the first shunt port (4) is in penetrating connection with the top end face of the first connecting plate (7), and the bottom end face of the first connecting plate (7) is provided with a flow outlet fixedly connected with external equipment.

7. The injection port for an injection mold according to claim 1, characterized in that: second connecting plate (6) and first connecting plate (7) set up for the phase-match, the bottom terminal surface of second connecting plate (6) and the top terminal surface of external equipment set up for the laminating.

8. The injection port for an injection mold according to claim 1, characterized in that: the left end face of hinge (21) is connected with the right end face of spliced pole (3), the top end face welding of load post (23) is in the bottom end face department of lid (22), the weight ratio lid (22) of load post (23) is big, the surface of load post (23) is provided with dull polish coating structure.