CN217891708U - Anti-overflow device for laminated mold hot runner system - Google Patents
Anti-overflow device for laminated mold hot runner system Download PDFInfo
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- CN217891708U CN217891708U CN202221904996.5U CN202221904996U CN217891708U CN 217891708 U CN217891708 U CN 217891708U CN 202221904996 U CN202221904996 U CN 202221904996U CN 217891708 U CN217891708 U CN 217891708U
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- fixing base
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- irritating
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Abstract
The utility model relates to a pouring technical field especially relates to an anti-overflow material device for stromatolite formula mould hot runner system. It includes fixing base, last fixing base, lower connecting block down, the connecting block passes through connecting bolt and connects in the below of fixing base down, go up the fixing base with connect through a plurality of shop bolt down between the fixing base, just all the cover is equipped with the spring on the shop bolt, shop bolt passes through the horizontal positioning pin and cooperatees the upper fixing base installation, the embedded main cover mount pad that irritates that is equipped with of fixing base down, it is provided with the anti-overflow cover in the cover mount pad to irritate mainly, it is embedded to be equipped with main cover of irritating of fixing base to go up, the lower extreme of main cover of irritating inlays to be established in the anti-overflow cover, the overflow hole has been seted up to anti-overflow cover lateral wall, the main hole of watering has been seted up and has been watered the hole, main cover mount pad overcoat is irritated and is equipped with the heating side cover. The utility model discloses an useful part: the problem of material overflow is solved, and the loss of the plastic material is reduced.
Description
Technical Field
The utility model relates to a pouring technical field especially relates to an anti-overflow material device for stromatolite formula mould hot runner system.
Background
When the mold is opened, the cannon-bone mouth part of the injection molding machine platform can be separated from the main sprue inlet of the mold, and because the internal pressure still exists in the hot runner, plastic can overflow from the main sprue inlet, so that the material waste is caused, and the overflow preventing device for the laminated mold hot runner system needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti-overflow material device for stromatolite formula mould hot runner system to overcome the above-mentioned not enough that present prior art exists.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-overflow material device for stromatolite formula mould hot runner system, its includes fixing base, last fixing base, lower connecting block down, the connecting block passes through connecting bolt and connects in the below of fixing base down, go up the fixing base with connect through a plurality of shop bolts between the fixing base down, just all the cover is equipped with the spring on the shop bolt, shop bolt is through the installation of fixing base on the horizontal positioning pin cooperation, the embedded main cover mount pad that irritates that is equipped with of fixing base down, be provided with anti-overflow cover in the main cover mount pad, go up the embedded main cover that irritates that is equipped with of fixing base, the lower extreme of main cover that irritates inlays and establishes in the anti-overflow cover, the overflow hole has been seted up to anti-overflow cover lateral wall, the main hole of irritating has been seted up and has been watered, main cover mount pad overcoat that irritates is equipped with heating side cover, heating side cover overcoat is equipped with the protection ring.
Preferably, a mounting groove matched with the anti-overflow sleeve is formed in the main irrigation sleeve mounting seat, and a flow passage hole matched with the mounting groove for use is formed in the lower connecting block.
Preferably, a wire frame is installed outside the lower connecting block through a hexagon screw.
Preferably, a sprue bush is embedded in the main irrigation bush, and a leakage-proof ring is further sleeved on the main irrigation bush.
The utility model has the advantages that: when the mold is in a mold opening state, the gun nozzle of the injection molding machine is separated from the sprue inlet of the main filling sleeve, the main filling sleeve is reset by the spring to block the flow channel, the filling hole of the main filling sleeve is staggered with the overflow hole of the anti-overflow sleeve, the injection molding material is prevented from overflowing from the main sprue inlet to solve the problem of material overflow, the loss of the plastic material is reduced, and the problem of sprue injection caused by the fact that the internal pressure of the system cannot be released is solved.
Drawings
Fig. 1 is a schematic structural diagram of an anti-overflow device for a laminated mold hot runner system according to the present invention;
fig. 2 is an exploded view of an anti-overflow device for a laminated mold hot runner system according to the present invention;
fig. 3 is a cross-sectional view of a mold closing of an anti-flash apparatus for a laminated mold hot runner system of the present invention;
fig. 4 is a cross-sectional view of an open mold of an anti-flash apparatus for a laminated mold hot runner system of the present invention;
in the figure: 1. a lower fixed seat; 2. an upper fixed seat; 3. a lower connecting block; 4. a connecting bolt; 5. positioning a pin; 6. a spring; 7. a transverse positioning pin; 8. a main irrigation sleeve mounting seat; 9. an anti-overflow sleeve; 10. a main irrigation sleeve; 91. an overflow aperture; 101. pouring holes; 11. heating the side sleeve; 12. a guard ring; 102. mounting grooves; 14. a hex screw; 13. a wire frame; 15. a sprue bush; 16. and (4) a leakage-proof ring.
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 "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1 to 4, this embodiment is an anti-overflow material device for stromatolite formula mould hot runner system, and it includes fixing base 1 down, goes up fixing base 2, lower connecting block 3, the connecting block passes through connecting bolt 4 to be connected in the below of fixing base down, go up the fixing base with connect through a plurality of shop bolts 5 down between the fixing base, just all overlap on the shop bolt and be equipped with spring 6, shop bolt passes through horizontal shop bolt 7 cooperation and goes up the fixing base installation, the embedded main cover mount pad 8 that is equipped with of fixing base down, the main anti-overflow cover 9 that is provided with in the cover mount pad of irritating, it is equipped with main cover 10 of irritating to go up the embedded main fixing base, the main lower extreme of irritating the cover inlays to be established in the anti-overflow cover, overflow hole 91 has been seted up to anti-overflow cover lateral wall, the main cover has been seted up and has been watered hole 101, the cover mount pad overcoat is irritated to main being equipped with heating side cover 11, heating side cover overcoat is equipped with protection ring 12. The solution in the main filling sleeve is kept in a fluid state and kept at a temperature by matching and heating the heating side sleeve.
The main pouring sleeve mounting seat is internally provided with a mounting groove 102 matched with the anti-overflow sleeve, and the lower connecting block is provided with a flow passage hole matched with the mounting groove for use.
A wire frame 13 is arranged outside the lower connecting block through a hexagon screw 14.
The main irrigation sleeve is internally embedded with a sprue sleeve 15, and the main irrigation sleeve is also sleeved with a leakage-proof ring 16.
This embodiment, when the mould is in the compound die state, the injection molding machine big gun mouth withstands main runner that advances, and the spring compression, main cover inwards moves to extreme position of irritating, and the pouring hole of main cover of irritating is linked together with the overflow hole of anti-overflow cover, and the runner is unobstructed, and the normal injection moulding work of mould, when the mould is in the die sinking state, injection molding machine big gun mouth and the separation of the runner that advances of main cover of irritating, the main cover of irritating of spring resets, blocks the runner, and the pouring hole of main cover of irritating is staggered with the overflow hole of anti-overflow cover, prevents that the injection moulding material from advancing the runner and overflowing from main.
The utility model discloses an useful part, when the mould was in the die sinking state, the cover was irritated with main to injection molding machine gun muzzle advances the runner separation, and the cover resets will mainly be irritated to the spring, blocks the runner, and the main overflow hole of irritating the pouring hole of cover and anti-overflow cover of irritating staggers, prevents that the material of moulding plastics from mainly advancing the runner and spilling over and solve the material overflow problem, reduces the loss of plastic material, has solved the system and has pressed the runner injection problem that can not release the production in the system.
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 (4)
1. The utility model provides a prevent flash device for stromatolite formula mould hot runner system which characterized in that: it includes fixing base, last fixing base, lower connecting block down, the connecting block passes through connecting bolt and connects in the below of fixing base down, go up the fixing base with connect through a plurality of shop bolt down between the fixing base, just all the cover is equipped with the spring on the shop bolt, shop bolt passes through the horizontal positioning pin and cooperatees the upper fixing base installation, the embedded main cover mount pad that irritates that is equipped with of fixing base down, be provided with the anti-overflow cover in the main cover mount pad of irritating, it is embedded to be equipped with main cover of irritating of fixing base to go up, the lower extreme of main cover of irritating inlays to be established in the anti-overflow cover, the overflow hole has been seted up to anti-overflow cover lateral wall, the main hole of watering of irritating has been seted up, main cover mount pad overcoat of irritating is equipped with the heating side cover, heating side cover overcoat is equipped with the protection ring.
2. A flash prevention apparatus for a stacked mold hot runner system as claimed in claim 1, wherein: the main pouring sleeve mounting seat is internally provided with a mounting groove matched with the anti-overflow sleeve, and the lower connecting block is provided with a flow passage hole matched with the mounting groove for use.
3. A flash prevention apparatus for a stacked mold hot runner system as claimed in claim 1, wherein: and a wire frame is arranged outside the lower connecting block through a hexagon screw.
4. A flash prevention apparatus for a stacked mold hot runner system as claimed in claim 1, wherein: the main irrigation sleeve is internally embedded with a sprue sleeve, and the main irrigation sleeve is also sleeved with a leakage-proof ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221904996.5U CN217891708U (en) | 2022-07-22 | 2022-07-22 | Anti-overflow device for laminated mold hot runner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221904996.5U CN217891708U (en) | 2022-07-22 | 2022-07-22 | Anti-overflow device for laminated mold hot runner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217891708U true CN217891708U (en) | 2022-11-25 |
Family
ID=84137331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221904996.5U Active CN217891708U (en) | 2022-07-22 | 2022-07-22 | Anti-overflow device for laminated mold hot runner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217891708U (en) |
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2022
- 2022-07-22 CN CN202221904996.5U patent/CN217891708U/en active Active
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