CN204109251U - Glue-injection distributor head part injection mold - Google Patents
Glue-injection distributor head part injection mold Download PDFInfo
- Publication number
- CN204109251U CN204109251U CN201420504455.2U CN201420504455U CN204109251U CN 204109251 U CN204109251 U CN 204109251U CN 201420504455 U CN201420504455 U CN 201420504455U CN 204109251 U CN204109251 U CN 204109251U
- Authority
- CN
- China
- Prior art keywords
- constant temperature
- temperature water
- front mould
- rear mold
- glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of glue-injection distributor head part injection mold, comprise: the front mould be set together coordinated by guide pillar guide pin bushing and rear mold, the die cavity that front mould and the docking of described rear mold opposite side shape coincide, some constant temperature water routes are equipped with in front mould and rear mold, every bar constant temperature water route is equipped with import and outlet, two constant temperature water routes be connected together that are interweaved are provided with in front mould, it is around structure matching cavity structure, four constant temperature water routes are provided with in rear mold, every bar constant temperature water route is all bent into two parallel lines, article four, the setting that is parallel to each other of eight parallel lines in constant temperature water route.The constant temperature water route that the utility model is provided with around or runs through in front mould and rear mold, constant temperature water route distance die cavity more closely but be not communicated with, the cooling water passing into flowing like this to constant temperature water route can take away the high temperature energy of mould fast, the time of workpiece curing molding can be controlled, and the temperature of cooling water and flowing velocity and amount of flow all make Workpiece shaping process be controlled.
Description
Technical field
The utility model relates to a kind of injection mold, particularly relates to a kind of glue-injection distributor head part injection mold.
Background technology
Injection mold is a kind of instrument producing plasthetics; Also be the instrument giving plasthetics complete structure and accurate dimension.Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.When injection moulding, dynamic model and cover half close and form running gate system and die cavity, and during die sinking, dynamic model is separated to take out plastic products with cover half.
Although the structure of mould may be ever-changing because plastics variety and performance, the shape of plastic products and the type of structure and injector etc. are different, basic structure is consistent.Mould forms primarily of running gate system, thermoregulating system, forming part and constitutional detail.Wherein running gate system and forming part are direct contact portion with plastics, and change with plastics and goods, are the most complicated in mold, change maximum, require processing fineness and the highest part of precision.
The front mould of mould and rear mold temperature after the injection moulding of the injection molding material of high temperature can raise, and is unfavorable for the curing molding of workpiece in die cavity, and the demoulding.Usual needs cool, and dry or be placed in lower temperature environments by mould, the cool time of this kind of technical scheme is long, and production efficiency is restricted.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides in a kind of front mould and rear mold all with the glue-injection distributor head part injection mold of the cooling system in constant temperature water route.
For achieving the above object, the technical solution adopted in the utility model is: a kind of glue-injection distributor head part injection mold, comprise: the front mould be set together coordinated by guide pillar guide pin bushing and rear mold, the die cavity that described front mould and the docking of described rear mold opposite side shape coincide, it is characterized in that, some constant temperature water routes are equipped with in described front mould and described rear mold, every bar constant temperature water route is equipped with import and outlet, two described constant temperature water routes be connected together that are interweaved are provided with in described front mould, four described constant temperature water routes are provided with in described rear mold, described in every bar, constant temperature water route is all bent into two parallel lines, article four, the setting that is parallel to each other of eight parallel lines in described constant temperature water route.
In the utility model preferred embodiment, described constant temperature water route near described die cavity, but is not communicated with described die cavity.
In the utility model preferred embodiment, what described front mould central axis ran through is provided with hot mouth and is communicated with described die cavity, is runner between described die cavity and described hot mouth, and the runner near described hot mouth portion is hot flow path.
In the utility model preferred embodiment, described rear mold central axis is provided with the top rod and thimble that are serially connected, and described top rod and described thimble can make described moulding depart from the die cavity of rear mold.
In the utility model preferred embodiment, described rear mold is also provided with travel switch, and described travel switch can control the stroke of described top rod and described thimble.
In the utility model preferred embodiment, described front mould is also provided with terminal box, and described terminal box can connect computer by data wire.
7. the glue-injection distributor head part injection mold according to any one of claim 1-2, is characterized in that: described rear mold bottom surface and described front mould end face are equipped with thermal insulation board.
In the utility model preferred embodiment, in described rear mold also have counter, described front mould and rear mold closed together time, described counter pressure contacts described front mould.
In the utility model preferred embodiment, four angles of described front mould are provided with front cavity, and four angles of described rear mold are provided with rear cavity, and four described front cavitys and four described rear cavity composition froehand-backhand parts, can mate and mutually be fastened togather.
The utility model solves the defect existed in background technology, the constant temperature water route that the utility model is provided with around or runs through in front mould and rear mold, constant temperature water route distance die cavity more closely but be not communicated with, the cooling water passing into flowing like this to constant temperature water route can take away the high temperature energy of mould fast, the time of workpiece curing molding can be controlled, and the temperature of cooling water and flowing velocity and amount of flow all make Workpiece shaping process be controlled.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the stereogram one of preferred embodiment mould of the present utility model;
Fig. 2 is the stereogram two of preferred embodiment mould of the present utility model;
Fig. 3 is the stereogram three of preferred embodiment mould of the present utility model;
Fig. 4 is the sectional view of rear mold with die cavity one side of preferred embodiment of the present utility model;
Fig. 5 is the sectional view of front mould with die cavity one side of preferred embodiment of the present utility model;
Fig. 6 is the mould longitudinal section one of preferred embodiment of the present utility model;
Fig. 7 is the mould longitudinal section two of preferred embodiment of the present utility model;
Fig. 8 is the mould longitudinal section three of preferred embodiment of the present utility model;
Fig. 9 is that the fortune waterpipe of the rear mold of preferred embodiment of the present utility model moves towards figure;
Figure 10 is the fortune waterpipe structure chart of the rear mold of preferred embodiment of the present utility model;
Figure 11 is that the fortune waterpipe of the front mould of preferred embodiment of the present utility model moves towards figure;
Figure 12 is the fortune waterpipe structure chart of the front mould of preferred embodiment of the present utility model;
Figure 13 is the three-dimensional structure diagram of the glue-injection distributor base accessory of preferred embodiment of the present utility model;
In figure: 1, front mould, 2, rear mold, 3, die cavity, 4, constant temperature water route, 5, Re Zui, 6, counter, 7, thermal insulation board, 8, terminal box, 9, front cavity, 10, rear cavity, 11, top rod, 12, thimble, 13, travel switch, 14, guide pillar, 15, guide pin bushing, 16, import (1), 17, outlet (1), 18, import (2), 19, (2) are exported, 20, import (3), 21, outlet (3), 22, import (4), 23, (4) are exported, 24, import (5), 25, outlet (5), 26, import (6), 27, outlet (6).
Detailed description of the invention
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in figures 1-13, a kind of glue-injection distributor head part injection mold, comprise: the front mould 1 be set together coordinated by guide pillar 14 guide pin bushing 15 and rear mold 2, the die cavity 3 that front mould 1 and the docking of rear mold 2 opposite side shape coincide, some constant temperature water routes 4 are equipped with in front mould 1 and rear mold 2, logical 4 roads of every bar fortune water are equipped with import and outlet, two constant temperature water routes 4 be connected together that are interweaved are provided with in front mould 1, it is around structure matching die cavity 3 structure, four constant temperature water routes 4 are provided with in rear mold 2, every bar constant temperature water route 4 is all bent into two parallel lines, article four, the setting that is parallel to each other of eight parallel lines in constant temperature water route 4.Die cavity 3 edge is provided with tracheae and is communicated with mold exterior, and tracheae can help injection moulding process die cavity to be outwards vented.
Constant temperature water route 4 near die cavity 3, but is not communicated with die cavity 3.What front mould 1 central axis ran through is provided with hot mouth 5 and is communicated with die cavity 3.Rear mold 2 central axis is provided with the top rod 11 and thimble 12 that are serially connected, and top rod 11 can make front mould 1 be separated with rear mold 2 with thimble 12.Rear mold 2 is also provided with travel switch 13, and travel switch 13 can control the stroke pushing up rod 11 and thimble 12.
Be hot flow path (not shown) between die cavity 3 and described hot mouth 5, runner near described hot mouth portion is hot flow path, and hot flow path adopts the mode of heating to keep constant temperature, and injection moulding fluid can not solidify in hot flow path, the stub bar that the part of such moulding in hot flow path can not produce, economizes in raw materials.
Rear mold 2 also has counter 6, described front mould 1 and rear mold 2 closed together time, counter 6 pressure contact front mould 1, front mould 1 is not separated successively with rear mold 2, the cumulative number successively of counter 6.Rear mold 2 bottom surface and front mould 2 end face are equipped with thermal insulation board 7.Front mould 1 is also provided with terminal box 8, and terminal box 8 can connect computer by data wire.Four angles of front mould 1 are provided with front cavity 9, and four angles of rear mold 2 are provided with rear cavity 10, and four front cavitys 9 and four rear cavities 10 form froehand-backhand part, can mate and mutually be fastened togather.
As shown in Figure 9 and Figure 10, rear mold 2 is provided with two and is interconnected and the constant temperature water route 4 be mutually intertwined, import (5) and import (6) are set together, outlet (5) and outlet (6) are set together, and the shape of the winding arrangement in its fortune water pipe 4 road is consistent with the shape of die cavity 3 or head part, and temperature adjustment is more targeted.
As is illustrated by figs. 11 and 12, front mould 1 is provided with four constant temperature water routes 4, import (1) and outlet constant temperature water route, (1) place 4 are a reciprocal path, import (2) and outlet constant temperature water route, (2) place 4 are a reciprocal path, import (4) and outlet constant temperature water route, (4) place 4 are a reciprocal path, and passage shape is different, import (3) and outlet constant temperature water route, (3) place 4 are a reciprocal path, the branch of above-mentioned four reciprocal path solids, at multiple positions of front mould 1, bears the effect of cooling that difference is paid no attention to.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to right.
Claims (9)
1. a glue-injection distributor head part injection mold, comprise: the front mould be set together coordinated by guide pillar guide pin bushing and rear mold, the die cavity that described front mould and the docking of described rear mold opposite side shape coincide, it is characterized in that, some constant temperature water routes are equipped with in described front mould and described rear mold, every bar constant temperature water route is equipped with import and outlet, two described constant temperature water routes be connected together that are interweaved are provided with in described front mould, four described constant temperature water routes are provided with in described rear mold, described in every bar, constant temperature water route is all bent into two parallel lines, article four, the setting that is parallel to each other of eight parallel lines in described constant temperature water route.
2. glue-injection distributor head part injection mold according to claim 1, is characterized in that: described constant temperature water route near described die cavity, but is not communicated with described die cavity.
3. the glue-injection distributor head part injection mold according to any one of claim 1 or 2, it is characterized in that: what described front mould central axis ran through is provided with hot mouth and is communicated with described die cavity, be runner between described die cavity and described hot mouth, the runner near described hot mouth portion is hot flow path.
4. the glue-injection distributor head part injection mold according to any one of claim 1 or 2, it is characterized in that: described rear mold central axis is provided with the top rod and thimble that are serially connected, described top rod and described thimble can make described moulding depart from the die cavity of rear mold.
5. glue-injection distributor head part injection mold according to claim 4, it is characterized in that: described rear mold is also provided with travel switch, described travel switch can control the stroke of described top rod and described thimble.
6. the glue-injection distributor head part injection mold according to any one of claim 1 or 2, it is characterized in that: described front mould is also provided with terminal box, described terminal box can connect computer by data wire.
7. the glue-injection distributor head part injection mold according to any one of claim 1 or 2, is characterized in that: described rear mold bottom surface and described front mould end face are equipped with thermal insulation board.
8. the glue-injection distributor head part injection mold according to any one of claim 1 or 2, is characterized in that: in described rear mold also have counter, described front mould and rear mold closed together time, described counter pressure contacts described front mould.
9. the glue-injection distributor head part injection mold according to any one of claim 1 or 2, it is characterized in that: four angles of described front mould are provided with front cavity, four angles of described rear mold are provided with rear cavity, four described front cavitys and four described rear cavity composition froehand-backhand parts, can mate and mutually be fastened togather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504455.2U CN204109251U (en) | 2014-09-03 | 2014-09-03 | Glue-injection distributor head part injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504455.2U CN204109251U (en) | 2014-09-03 | 2014-09-03 | Glue-injection distributor head part injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109251U true CN204109251U (en) | 2015-01-21 |
Family
ID=52326607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504455.2U Active CN204109251U (en) | 2014-09-03 | 2014-09-03 | Glue-injection distributor head part injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435161A (en) * | 2018-12-28 | 2019-03-08 | 大连銮艺精密模塑制造有限公司 | Equipped with the multi-faceted mold for reducing surface defects of products through water route |
-
2014
- 2014-09-03 CN CN201420504455.2U patent/CN204109251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435161A (en) * | 2018-12-28 | 2019-03-08 | 大连銮艺精密模塑制造有限公司 | Equipped with the multi-faceted mold for reducing surface defects of products through water route |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102990810A (en) | Forming plastic mould for temperature sensing head cover of refrigerator | |
| CN102922671A (en) | Resin transfer moulding mold and resin transfer moulding molding system | |
| CN105034279A (en) | Double-color switch knob injection mold | |
| CN205767257U (en) | A kind of injection mold of Double-layer drying rack | |
| CN204109251U (en) | Glue-injection distributor head part injection mold | |
| CN203805250U (en) | Mold with circulating cooling water system | |
| CN204123609U (en) | A kind of novel hollow injection mold structure | |
| CN206357542U (en) | A kind of toy plastic mould | |
| CN207954541U (en) | A kind of injection mold that can accelerate injecting products cooling and demolding | |
| CN202399478U (en) | Injection mold for cold flow channels of mobile phone lens | |
| CN213321392U (en) | Mould with multi-line structure | |
| CN108973023B (en) | Injection mold | |
| CN204019881U (en) | Glue-injection distributor base accessory injection mold | |
| CN205033486U (en) | Medicine bottle lid injection mold | |
| CN203805248U (en) | Television mould with needle valve and flow channels | |
| CN203371737U (en) | Thermal-insulation hot runner injection mold | |
| CN208978183U (en) | A kind of laminated type adapted to injection system | |
| CN202895596U (en) | Plastic molding mold for transparent explosion-proof jewelry display box | |
| CN203752466U (en) | Three-dimensional (3D) conformal cooling device | |
| CN105346010A (en) | Injection mold for multiple insulation frameworks | |
| CN203510558U (en) | Molding die | |
| CN205219603U (en) | Production mould is moulded to mirror footnote | |
| CN103465420A (en) | Forming mould | |
| CN202753323U (en) | Constant temperature molding die capable of being assembled quickly | |
| CN206899652U (en) | A kind of mould structure for producing front bearing cover of automobile camshaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |