CN208452233U - A kind of thermoset injection mould temperature controller structure - Google Patents
A kind of thermoset injection mould temperature controller structure Download PDFInfo
- Publication number
- CN208452233U CN208452233U CN201821031512.4U CN201821031512U CN208452233U CN 208452233 U CN208452233 U CN 208452233U CN 201821031512 U CN201821031512 U CN 201821031512U CN 208452233 U CN208452233 U CN 208452233U
- Authority
- CN
- China
- Prior art keywords
- water jacket
- temperature controller
- cope plate
- injection mould
- cyclic water
- 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.)
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 229920001187 thermosetting polymer Polymers 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 21
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of thermoset injection mould temperature controller structures, it includes cope plate, male model and master mold, the cope plate is fixed on the top surface of male model, closed forming cavity is formed between the two after the male model and master mold molding, the sprue bush being connected with forming cavity is provided on the cope plate, wherein, the periphery of the sprue bush is provided with cyclic water jacket, inlet and outlet are provided on the cyclic water jacket, the inlet and outlet are connected separately with intake tunnel and exhalant canal, the intake tunnel, loop temperature-control water is passed through in cyclic water jacket and exhalant canal.Above-mentioned thermoset injection mould temperature controller structure controls the temperature in sprue bush at 60 DEG C hereinafter, solidifying in sprue bush to avoid material, can be used for the production of next part by the way that cyclic water jacket is arranged outside sprue bush.It is not only simple in structure, it is easy to accomplish；And reduce the waste of material, reduce production cost.
Description
Technical field
The utility model relates to a kind of thermoset injection molds, more particularly, to a kind of thermoset injection mould temperature controller knot
Structure.
Background technique
Thermosetting property part requirements are injected in thermoset injection machine with BMC or SMC material and are completed.Heat cured injection molding
No matter charging system screw or plunger type must all add a squash type feeding device, to force material to enter barrel.
Then shaped article after die cavity is entered by the sprue bush of mold.And BMC/SMC material characteristics first is that production generate waste material
It can not be recycled, this has resulted in every injection once, will generate the irretrievable gating system of material of certain amount.In this way
The cost that will certainly improve product, cause the waste of material.
Utility model content
The purpose of this utility model is to provide a kind of thermoset injection mould temperature controller structures, hot in the prior art to solve
The problem of easily causing waste of material existing for solidity injection molding.
For this purpose, the utility model uses following technical scheme:
A kind of thermoset injection mould temperature controller structure comprising cope plate, male model and master mold, the cope plate are fixed on public affairs
On the top surface of mould, the male model and master mold molding after form closed forming cavity between the two, be provided on the cope plate with
The sprue bush that forming cavity is connected, wherein the periphery of the sprue bush is provided with cyclic water jacket, is provided on the cyclic water jacket
Inlet and outlet, the inlet and outlet are connected separately with intake tunnel and exhalant canal, and the intake tunnel follows
Loop temperature-control water is passed through in ring water jacket and exhalant canal.
Particularly, there is heat-insulated gap between the cyclic water jacket and the male model.
Particularly, the intake tunnel and exhalant canal are set in the cope plate.
Particularly, the cyclic water jacket section is T-shape structure, and head is set to the top surface of male model by step surface
On.
Particularly, sealing ring is provided between the head of the cyclic water jacket and the cope plate.
The beneficial effects of the utility model are, compared with prior art the thermoset injection mould temperature controller structure by
Cyclic water jacket is set outside sprue bush, controls the temperature in sprue bush at 60 degree hereinafter, solidifying in sprue bush to avoid material,
It can be used for the production of next part.It is not only simple in structure, it is easy to accomplish；And reduce the waste of material, reduce life
Produce cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the thermoset injection mould temperature controller structure that specific embodiment of the present invention provides.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Refering to Figure 1, Fig. 1 is the thermoset injection mould temperature controller structure that specific embodiment of the present invention provides
Structural schematic diagram.
In the present embodiment, a kind of thermoset injection mould temperature controller structure includes cope plate 1, male model 2 and master mold 3, it is described on
Template 1 is fixed on the top surface of male model 2, forms closed forming cavity 4 between the two after the male model 2 and the molding of master mold 3, described
The sprue bush 5 being connected with forming cavity 4 is provided on cope plate 1, the sprue bush 5 passes through the cope plate 1 and male model 2 is set
It sets, and is provided with sealing ring between the sprue bush 5 and the cope plate 1.
The periphery of the sprue bush 5 is provided with cyclic water jacket 6, is provided with inlet and outlet on the cyclic water jacket 6,
The inlet and outlet are connected separately with intake tunnel 7 and exhalant canal 8, and the intake tunnel 7 and exhalant canal 8 are arranged
In in the cope plate 1, there is heat-insulated gap 9, and 6 section of the cyclic water jacket between the cyclic water jacket 6 and the male model 2
For T-shape structure, head is set on the top surface of male model 2 by step surface, the head of the cope plate 1 and cyclic water jacket 6
Sealing ring is provided between top surface.
During injection, the injection port in injector is protruded into sprue bush 5, and material flows into forming cavity 4 by sprue bush 5.
During heating, thermostatted water enters cyclic water jacket 6 through the intake tunnel 7 of cope plate 1 for male model 2 and forming cavity 4, then logical by being discharged
Road 8 flows out, and is cooled down by recirculated water, and the temperature for adjusting recirculated water occur that the material in sprue bush 5 at this time will not admittedly
Change.
Above embodiments only elaborate the basic principles and features of the present invention, and the utility model is not by above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes, these changes
Change and change is fallen within the scope of the claimed invention.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (5)
1. a kind of thermoset injection mould temperature controller structure comprising cope plate, male model and master mold, the cope plate are fixed on male model
Top surface on, the male model and master mold molding after form closed forming cavity between the two, be provided on the cope plate at
The sprue bush that type chamber is connected, which is characterized in that the periphery of the sprue bush is provided with cyclic water jacket, sets on the cyclic water jacket
Inlet and outlet are equipped with, the inlet and outlet are connected separately with intake tunnel and exhalant canal, and the water inlet is logical
Loop temperature-control water is passed through in road, cyclic water jacket and exhalant canal.
2. thermoset injection mould temperature controller structure according to claim 1, which is characterized in that the cyclic water jacket with it is described
There is heat-insulated gap between male model.
3. thermoset injection mould temperature controller structure according to claim 1, which is characterized in that the intake tunnel and water outlet
Channel is set in the cope plate.
4. thermoset injection mould temperature controller structure according to claim 1-3, which is characterized in that the recirculated water
Set section is T-shape structure, and head is set on the top surface of male model by step surface.
5. thermoset injection mould temperature controller structure according to claim 4, which is characterized in that the head of the cyclic water jacket
Sealing ring is provided between the cope plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031512.4U CN208452233U (en) | 2018-06-29 | 2018-06-29 | A kind of thermoset injection mould temperature controller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031512.4U CN208452233U (en) | 2018-06-29 | 2018-06-29 | A kind of thermoset injection mould temperature controller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208452233U true CN208452233U (en) | 2019-02-01 |
Family
ID=65168817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821031512.4U Active CN208452233U (en) | 2018-06-29 | 2018-06-29 | A kind of thermoset injection mould temperature controller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208452233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638465A (en) * | 2018-06-29 | 2018-10-12 | 无锡新宏泰电器科技股份有限公司 | A kind of thermoset injection mould temperature controller structure |
-
2018
- 2018-06-29 CN CN201821031512.4U patent/CN208452233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638465A (en) * | 2018-06-29 | 2018-10-12 | 无锡新宏泰电器科技股份有限公司 | A kind of thermoset injection mould temperature controller structure |
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