CN212352770U - Automatic separating mechanism for mold injection mold pouring gate - Google Patents
Automatic separating mechanism for mold injection mold pouring gate Download PDFInfo
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- CN212352770U CN212352770U CN202020905400.8U CN202020905400U CN212352770U CN 212352770 U CN212352770 U CN 212352770U CN 202020905400 U CN202020905400 U CN 202020905400U CN 212352770 U CN212352770 U CN 212352770U
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Abstract
The utility model discloses a be used for automatic separating mechanism of mould injection mould runner, including bearing the shell, the intermediate position that bears the outside upper end of shell has seted up the runner of moulding plastics, the horizontal movable mounting of intermediate position that bears the outside upper end avris of shell has the maintenance to change the lid, the inside avris fixed mounting of runner of moulding plastics has the heat conduction pole, the avris fixed mounting in the middle of the expansion chamber is with spacing support, the horizontal fixed mounting of intermediate position of the inside avris inner wall of expansion chamber has the locating lever, the inside movable mounting in dysmorphism liftout groove has the ejecting piece of dysmorphism, the inside movable mounting in ejecting preformed hole has the separation liftout rod, the outside fixed mounting of locating lever has the bearing expansion piece. This be used for mould injection mould runner autosegregation mechanism through with the independent mechanism of global design for the assembly in injection mold, can realize pre-assembly, promoted holistic result of use and working property on the basis of not destroying overall structure stability.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is a be used for mould injection mould runner autosegregation mechanism.
Background
An injection mold is a mold which adopts a method that a plastic material which is completely melted is stirred by a screw at a certain temperature, injected into a mold cavity by high pressure, cooled and solidified to obtain a molded product.
However, most of the existing injection molds in the existing market have the defect that the automatic separation operation of the injection mold sprue can not be realized under the help of a specific mechanism, and the multiple use requirements of the whole in practical application and use under different use conditions are difficult to meet, so that the whole use effect and the working performance are general, and due to the limitation of the structure of the injection mold, the use functionality of the whole in normal use work is correspondingly limited to a greater extent, and the whole application range is narrow.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for mould injection mould runner autosegregation mechanism to propose the autosegregation operation that can't realize the injection mould runner under the help of specific mechanism in solving above-mentioned background art, be difficult to satisfy whole multiple user demand under the different in service behavior in the practical application use work, so that holistic result of use and working property are comparatively general, and because the restriction of self structure, make whole service function nature in normal use work corresponding the restriction that has received great degree, thereby lead to the narrower problem of whole application scope.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic separating mechanism for a pouring gate of a mold injection mold comprises a bearing shell, wherein an injection molding flow channel is arranged at the middle position of the upper end of the outer part of the bearing shell, an overhauling and replacing cover is transversely and movably installed at the middle position of the side of the upper end of the outer part of the bearing shell, an expansion cavity is preset at the side position of the inner part of the bearing shell, a special-shaped ejection groove is preset at the middle position of the outer side of the upper end of the outer part of the bearing shell, an ejection reserved hole is preset at the corner position of the upper end of the outer part of the bearing shell, a heat conducting rod is fixedly installed at the side position of the inner part of the injection molding flow channel, a limiting bracket is fixedly installed at the side position of the middle of the inner part of the expansion cavity, a positioning rod is transversely and fixedly installed at the middle position of the inner, and a bearing expansion block is fixedly arranged outside the positioning rod.
Preferably, bear the whole hollow cuboid structure that is of shell, and the runner of just moulding plastics wholly bears the middle position of the outside upper end of shell for running through and bear the holistic hollow circular groove structure of shell, and the heat conduction pole is at the inside avris position symmetry fixed mounting of runner of moulding plastics four that the specification is the same to run through and mould plastics runner and the inside interconnect of inflation intracavity.
Preferably, the two same-specification maintenance replacement covers are symmetrically and movably arranged at the two sides of the upper end of the outer part of the bearing shell and are of detachable structures movably connected with the upper end of the outer part of the bearing shell, the two same-specification special-shaped ejection grooves are symmetrically arranged at the middle positions of the inner side and the outer side of the upper end of the outer part of the bearing shell and are communicated with the inner part of the expansion cavity, and the specifications of the inner grooves of the special-shaped ejection grooves are matched with the specifications of the outer parts of the special-shaped ejection blocks correspondingly.
Preferably, the four same specifications of the ejection preformed holes are symmetrically arranged at four corner positions at the upper end of the outer part of the bearing shell and are communicated with the inner part of the expansion cavity, the specifications of the ejection preformed holes in the holes are matched with the specifications of the separation ejection rods in a corresponding mode, the four same specifications of the positioning rods are symmetrically and fixedly arranged at the side positions of the inner wall of the inner part of the expansion cavity, the four same specifications of the positioning rods are fixedly arranged at the side positions of the inner wall of the expansion cavity, the four same specifications of the positioning rods are fixedly arranged at the fixed mounting positions of the expansion blocks in the expansion cavity, and the positions of the ejection preformed holes in the upper end of the outer part of the bearing shell are.
Preferably, the whole bearing expansion block is made of vermiculite, and the separation ejector rods are symmetrically and fixedly mounted at the upper end and the lower end of the outer part of the bearing expansion block.
Compared with the prior art, the beneficial effects of the utility model are that: this be used for mould injection mould runner autosegregation mechanism, the problem that combines prior art to exist carries out great degree optimization improvement to overall structure, through being the independent mechanism of assembly in injection mold with global design, can realize pre-assembly, holistic result of use and working property have been promoted on the basis of not destroying overall structure stability, and make wholly can satisfy multiple user demand under the different in service behavior through adopting the thermal energy principle, whole service function nature in normal use work has effectively been richened, thereby holistic application scope has effectively been enlarged on the basis that has promoted whole comprehensive usability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the utility model in a separated and opened state;
fig. 3 is a schematic view of the internal structure of the present invention.
In the figure: 1. a load-bearing shell; 2. injection molding a runner; 3. repairing and replacing the cover; 4. an expansion chamber; 5. a special-shaped ejection slot; 6. ejecting out the preformed hole; 7. a heat conducting rod; 8. a limiting bracket; 9. positioning a rod; 10. a special-shaped ejection block; 11. separating the ejector rod; 12. and carrying the expansion blocks.
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: an automatic separating mechanism for a mold injection mold pouring gate comprises a bearing shell 1, an injection molding flow channel 2, an overhaul and replacement cover 3, an expansion cavity 4, a special-shaped ejection groove 5, an ejection preformed hole 6, a heat conducting rod 7, a limiting bracket 8, a positioning rod 9, a special-shaped ejection block 10, a separating ejection rod 11 and a bearing expansion block 12, wherein the injection molding flow channel 2 is arranged at the middle position of the outer upper end of the bearing shell 1, the overhaul and replacement cover 3 is transversely and movably arranged at the middle position of the side edge of the outer upper end of the bearing shell 1, the expansion cavity 4 is preset at the side position of the inner part of the bearing shell 1, the special-shaped ejection groove 5 is preset at the middle position of the outer upper end of the bearing shell 1, the ejection preformed hole 6 is preset at the corner position of the outer upper end of the bearing shell 1, the heat conducting rod 7 is fixedly arranged at the side position of the inner part of, a positioning rod 9 is transversely and fixedly installed in the middle of the inner wall of the inner side of the expansion cavity 4, a special-shaped ejection block 10 is movably installed in the special-shaped ejection groove 5, a separation ejection rod 11 is movably installed in the ejection preformed hole 6, and a bearing expansion block 12 is fixedly installed outside the positioning rod 9;
furthermore, the whole bearing shell 1 is of a hollow cuboid structure, the middle position of the whole injection molding runner 2 at the upper end outside the bearing shell 1 is of a hollow circular groove structure penetrating through the whole bearing shell 1, four heat conducting rods 7 with the same specification are symmetrically and fixedly arranged at the side positions inside the injection molding runner 2 and penetrate through the injection molding runner 2 to be mutually connected with the inside of the expansion cavity 4, and the reasonable stability of the whole structure in the practical application and use work is ensured to a greater degree;
furthermore, two maintenance replacement covers 3 are symmetrically and movably arranged at two sides of the upper end of the outer part of the bearing shell 1 and are of detachable structures movably connected with the upper end of the outer part of the bearing shell 1, two special-shaped ejection grooves 5 are symmetrically arranged at the middle positions of the inner side and the outer side of the upper end of the outer part of the bearing shell 1 and are communicated with the inside of the expansion cavity 4, the specifications of the inner parts of the special-shaped ejection grooves 5 are correspondingly matched with the specifications of the outer parts of the special-shaped ejection blocks 10, and the use effect and the working performance of the whole maintenance replacement cover are effectively improved;
furthermore, four ejection preformed holes 6 with the same specification are symmetrically arranged at four corner positions at the upper end of the outer part of the bearing shell 1 and are communicated with the inner part of the expansion cavity 4, the specification in the holes of the ejection preformed holes 6 and the specification of the outer part of the separation ejection rod 11 are matched with each other correspondingly, four positioning rods 9 with the same specification are symmetrically and fixedly arranged at the side positions of the inner wall of the expansion cavity 4 and are fixedly provided with four bearing expansion blocks 12 with the same specification, the fixed installation positions of the bearing expansion blocks 12 in the expansion cavity 4 are matched with the positions of the special-shaped ejection grooves 5 and the ejection preformed holes 6 at the upper end of the outer part of the bearing shell 1 correspondingly, and the use functionality of the whole bearing shell in normal use work is effectively enriched;
furthermore, the whole bearing expansion block 12 is made of vermiculite, and the separation ejection rods 11 are symmetrically and fixedly mounted at the upper end and the lower end of the outer part of the bearing expansion block 12, so that the application range of the whole bearing expansion block is effectively expanded on the basis of improving the comprehensive use performance of the whole bearing expansion block in the actual application and use work.
The working principle is as follows: firstly, the whole mechanism is stably assembled between an upper template and a mold base of an injection mold by taking a bearing shell 1 as a main body, when injection molding is carried out on an injection sprue, injection heat flow passes through an injection runner 2, heat of the heat conducting rod 7 subjected to the heat of the injection runner 2 is transferred to a bearing expansion block 12 with threshold values mutually butted, and the bearing expansion block 12 is heated to rapidly expand, so that a special-shaped ejection block 10 and a separation ejection rod 11 fixed at the upper end and the lower end of the special-shaped ejection block are respectively ejected out from a special-shaped ejection groove 5 and an ejection reserved hole 6 to the outside, the automatic separation work of an injection mold and the sprue is realized, various use requirements under different use conditions can be met in practical application use work, and the whole application range is effectively expanded on the basis of improving the overall comprehensive use performance.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a be used for mould injection mould runner automatic separation mechanism, is including bearing the shell, its characterized in that: the utility model discloses a mould plastics, including bearing shell outside upper end, the intermediate position of bearing shell outside upper end avris has seted up the runner of moulding plastics, the horizontal movable mounting of intermediate position of bearing shell outside upper end avris has overhauld and changes the lid, the inside avris position of bearing shell has preset the inflation chamber, the intermediate position of bearing the outside upper end outside of shell has preset special-shaped liftout groove, the corner position of bearing the outside upper end of shell has preset ejecting preformed hole, the inside avris position fixed mounting of runner of moulding plastics has the heat-conducting rod, the inside middle avris position fixed mounting of inflation intracavity has spacing support, the horizontal fixed mounting of intermediate position of the inside avris inner wall of inflation chamber has the locating lever, the inside movable mounting of special-shaped liftout groove has special-shaped ejecting piece, the inside movable mounting of ejecting preformed hole has the separation.
2. The mechanism of claim 1, wherein the mechanism is configured to automatically disengage the gate of the mold injection mold, and further configured to: bear the whole hollow cuboid structure that is of shell, and the runner of just moulding plastics is whole to bear the intermediate position of the outside upper end of shell for running through and bear the holistic hollow circular groove structure of shell, and the heat conduction pole is moulding plastics the inside avris position symmetry fixed mounting of runner and have four that the specification is the same to run through and mould plastics runner and inflation intracavity portion interconnect.
3. The mechanism of claim 1, wherein the mechanism is configured to automatically disengage the gate of the mold injection mold, and further configured to: the maintenance replacement cover is symmetrically and movably provided with two same specifications at two sides of the upper end of the outer part of the bearing shell, and is a detachable structure movably connected with the upper end of the outer part of the bearing shell, the two same specifications of the special-shaped ejection grooves are symmetrically arranged at the middle positions of the inner side and the outer side of the upper end of the outer part of the bearing shell and are communicated with the inside of the expansion cavity, and the specifications of the special-shaped ejection grooves in the grooves are matched with the external specifications of the special-shaped ejection blocks in a corresponding mode.
4. The mechanism of claim 1, wherein the mechanism is configured to automatically disengage the gate of the mold injection mold, and further configured to: the supporting shell is characterized in that four same-specification push-out preformed holes are symmetrically arranged at four corner positions at the upper end of the outer portion of the supporting shell and are communicated with the inner portion of the expansion cavity, the specifications of the inner holes of the push-out preformed holes and the specifications of the outer portions of the push-out rods are matched with each other in a corresponding mode, four same-specification push-out blocks are symmetrically and fixedly arranged at the side positions of the inner wall of the inner portion of the expansion cavity, the four same-specification push-out blocks are fixedly arranged at the side positions of the inner wall of the expansion cavity and are fixedly provided with four same-specification push-out blocks, and the positions of the push-out preformed holes, the fixed.
5. The mechanism of claim 1, wherein the mechanism is configured to automatically disengage the gate of the mold injection mold, and further configured to: the whole bearing expansion block is made of vermiculite, and the separation ejector rods are symmetrically and fixedly mounted at the upper end and the lower end of the outer part of the bearing expansion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020905400.8U CN212352770U (en) | 2020-05-26 | 2020-05-26 | Automatic separating mechanism for mold injection mold pouring gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020905400.8U CN212352770U (en) | 2020-05-26 | 2020-05-26 | Automatic separating mechanism for mold injection mold pouring gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212352770U true CN212352770U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020905400.8U Active CN212352770U (en) | 2020-05-26 | 2020-05-26 | Automatic separating mechanism for mold injection mold pouring gate |
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| CN (1) | CN212352770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306086A (en) * | 2021-05-19 | 2021-08-27 | 长兴优浩科技有限公司 | Injection mold with piston buffer structures at four corners |
| CN116533455A (en) * | 2023-05-11 | 2023-08-04 | 湖北正策电气设备有限公司 | Cable plug cold runner mold for full-automatic rubber injection molding machine |
-
2020
- 2020-05-26 CN CN202020905400.8U patent/CN212352770U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306086A (en) * | 2021-05-19 | 2021-08-27 | 长兴优浩科技有限公司 | Injection mold with piston buffer structures at four corners |
| CN113306086B (en) * | 2021-05-19 | 2022-01-04 | 长兴优浩科技有限公司 | Injection mold with piston buffer structures at four corners |
| CN116533455A (en) * | 2023-05-11 | 2023-08-04 | 湖北正策电气设备有限公司 | Cable plug cold runner mold for full-automatic rubber injection molding machine |
| CN116533455B (en) * | 2023-05-11 | 2023-11-03 | 湖北正策电气设备有限公司 | Cable plug cold runner mold for full-automatic rubber injection molding machine |
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