CN206937794U - A kind of rubber injection mold device - Google Patents
A kind of rubber injection mold device Download PDFInfo
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- CN206937794U CN206937794U CN201720796890.0U CN201720796890U CN206937794U CN 206937794 U CN206937794 U CN 206937794U CN 201720796890 U CN201720796890 U CN 201720796890U CN 206937794 U CN206937794 U CN 206937794U
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- injection
- rebound
- cope plate
- rubber
- mold device
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Abstract
The utility model discloses a kind of rubber injection mold device, including frame, lower template, cope plate, it is molded rebound, the bottom of frame is provided with lower fixed mould bases, lower fixed mould bases is fixedly connected with lower template by lower heating plate, the top of frame is provided with fixed mould bases, being linked in sequence successively below upper fixed mould bases has upper thermal insulation board and heating plate, cope plate is fixedly connected with below heating plate, upper fixed mould bases upper surface is provided with a groove, injection rebound is installed in groove, injection import is provided with injection rebound, injection outlet, injection outlet extends through thermal insulation board and heating plate separately down, it is connected by heat insulation cap with cope plate inlet.The utility model is advantageous to avoid the generation of injection molding sprue material head, it also avoid manually or auxiliary machinery carries out extracting the waste material of injection hole automatically, not only save raw material, reduce the operation of automation so that be Machine automated to become more reliable and real.
Description
Technical field
It the utility model is related to the equipment technical field of rubber injection mold in rubber industry, more particularly to a kind of rubber injection mold
Device, belong to rubber production field.
Background technology
Rubber is a kind of indispensable material of social development, elastomeric high-molecular compound.It is divided into natural rubber
With two kinds of synthetic rubber, rubber is widely used in all aspects of industry or life.Such as in rubber soles Injection Industry, now
Technology is molded by machine, then manually take out finished product both can, such a mode has that labor intensity is big, and working environment is poor, together
When in injection molding sprue have the defects of waste material that vulcanized produces etc., also have on this basis and existing machine is made that repaiied
Change, aid in taking out the waste material (wherein some is still by being manually taken out waste material) of cast gate by machinery equipment, thus can
So that the machine construction of the rubber injection mold device becomes more complicated, the input of its cost is also improved.
The content of the invention
For in the prior art the defects of, the utility model provides a kind of rubber injection mold device, is advantageous to avoid being molded
The generation of cast gate material head, it also avoid manually or auxiliary machinery carry out extracting the waste material of injection hole automatically, not only save
Raw material, reduces the operation of automation so that Machine automated to become more reliable and real.
To achieve these goals, technical solution adopted in the utility model is：
A kind of rubber injection mold device, including frame, lower template, cope plate, injection rebound, lower template and cope plate are in machine
It is molded on rebound formed with mold cavity after progress matched moulds on frame and is provided with injection import, injection outlet, is molded in rebound solely
Erect and be equipped with formed pipe, shaping interface tube connects to form injection channel with injection import, injection outlet respectively, injection outlet difference
Downward through excessively upper thermal insulation board and heating plate, it is connected by heat insulation cap with cope plate inlet, when being molded, lower template and upper
Template carries out being injected into rubber with the passage in heat insulation cap by being molded import formed with mold cavity after matched moulds in frame
Template inlet, the mold cavity that lower template and cope plate carry out being formed after matched moulds in frame is entered by cope plate inlet
Middle carry out injection molding.
Injection channel in the injection rebound is made up of the formed pipe being independently molded, and the corner of formed pipe is preferably
Circular shape, the resistance in passage is alleviated, improve mobility.
Formed pipe both sides in the injection rebound are mounted on heating rod, and the effect of heating rod is to maintain the steady of temperature
Qualitative, its heating rod is advantageous to soften the rubber in the formed pipe in the injection rebound that heats before start, under being easy to
As a part for injection molded elastomer during secondary injection.
The injection rebound is that formed pipe is integrally cast with aluminum alloy materials, is easy to manufacture, and also allows for raising and dissipates
It is hot.
Heat insulation cap is provided between the injection outlet and cope plate, makes injection rebound and mould (high by heat insulation cap
Temperature) thermal source isolation.
The beneficial effects of the utility model：Injection import, injection outlet are provided with injection rebound, is molded in rebound
Formed pipe is independently arranged, shaping interface tube connects to form injection channel with injection import, injection outlet respectively, alleviates passage
Interior resistance, improve mobility.Injection outlet penetrates thermal insulation board and heating plate separately down, passes through heat insulation cap and cope plate
Inlet is connected, and injection rebound is that formed pipe is integrally cast with aluminum alloy materials, and aluminum alloy materials are too high in temperature
Shi Jinhang quick heat radiatings, then have heating rod so that injection rebound 4 in rubber be maintained at about 70 DEG C temperature, make in formed pipe 44
Rubber keeps soft state, and heat insulation cap prevents the high temperature of mould from having influence on injection rebound, carries out thermal source isolation, and again will not sulphur
Change can make rubber in passage can and when being molded next time as a part for injection molded elastomer, it is ensured that injection passes through the rubber of the inside
It can use next time, it is advantageous to the generation for avoiding injection molding sprue material head, it also avoid manually or auxiliary machinery enters automatically
The waste material of row extraction injection hole, while raw material is not only saved by this result, reduce the operation of automation so that machine is automatic
Change becomes more reliable and real.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic perspective view of the present utility model；
Fig. 3 is close-up schematic view at Fig. 1 A；
Fig. 4 is injection rebound schematic diagram of the present utility model；
Fig. 5 is the diagrammatic cross-section of B-B at Fig. 4.
Embodiment
It is described further with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5：
A kind of rubber injection mold device, including frame 1, lower template 2, cope plate 3, injection rebound 4, lower template 2 and upper mould
Plate 3 carries out being molded on rebound 4 formed with mold cavity and being provided with injection import 41, injection outlet 42 after matched moulds in frame 1,
Formed pipe 44 is independently arranged in injection rebound 4, the corner of the formed pipe 44 is circular shape, and it is advantageous to improve note
Injection Molding during modeling, the interface of formed pipe 44 form injection channel with injection import 41, the connection of injection outlet 42 respectively, are molded by
Mouth 42 penetrates thermal insulation board 9 and heating plate 8 separately down, is connected by heat insulation cap 46 with cope plate inlet, is being molded
When, lower template 2 and cope plate 3 are carried out after matched moulds in frame 1 formed with mold cavity, by the passage in heat insulation cap 46 by rubber
Cope plate inlet is injected into, is entered by cope plate inlet after lower template 2 and cope plate 3 carry out matched moulds in frame 1
Injection molding is carried out in the mold cavity of formation, the both sides of formed pipe 44 being molded in rebound 4 are mounted on heating rod 45, added
The effect of hot pin 45 is to maintain the stability of temperature, and injection rebound is that formed pipe is integrally cast with aluminum alloy materials, aluminium
Alloy material carries out quick heat radiating when temperature is too high, then has heating rod so that rubber is maintained on 70 DEG C in injection rebound 4
Lower temperature, rubber in formed pipe 44 is set to keep soft state, heat insulation cap prevents the high temperature of mould from having influence on injection rebound, carries out
Thermal source is isolated, and will not vulcanize can make rubber in passage can and when being molded next time as a part for injection molded elastomer.
Injection outlet 42 on injection rebound 4 of the present utility model penetrates thermal insulation board 9 and heating plate separately down
8, so in injection, rubber enters cope plate inlet by injection channel, and hence into by cope plate 3 and lower template 2
It is molded in the mold cavity formed, due to being formed pipe 44 and aluminum alloy materials using the preferably described injection rebound 4 of radiating
It is integrally cast, aluminum alloy materials carry out quick heat radiating when temperature is too high, then have heating rod to be molded rubber in rebound 4
Glue is maintained at about 70 DEG C temperature, rubber in formed pipe 44 is kept soft state, heat insulation cap prevents the high temperature of mould from having influence on
Rebound is molded, carries out thermal source isolation, and will not vulcanize again can make rubber in passage and can turn into injection when being molded next time
A part for rubber, be advantageous to save material, reduce input.
The utility model cancellation injection molding sprue does not save raw material singly, more causes after cancelling cast gate waste material, realizes injection certainly
During dynamicization, the mechanical structure that goes out due to eliminating injection molding sprue waste automatic taking so that it is Machine automated become it is more reliable and
Reality.
The beneficial effects of the utility model：Injection import, injection outlet are provided with injection rebound, is molded in rebound
Formed pipe is independently arranged, shaping interface tube connects to form injection channel with injection import, injection outlet respectively, alleviates passage
Interior resistance, improve mobility.Injection outlet penetrates thermal insulation board and heating plate separately down, passes through heat insulation cap and cope plate
Inlet is connected, and injection rebound is that formed pipe is integrally cast with aluminum alloy materials, and aluminum alloy materials are too high in temperature
Shi Jinhang quick heat radiatings, then have heating rod so that injection rebound 4 in rubber be maintained at about 70 DEG C temperature, make in formed pipe 44
Rubber keeps soft state, and heat insulation cap prevents the high temperature of mould from having influence on injection rebound, carries out thermal source isolation, and again will not sulphur
Change can make rubber in passage can and when being molded next time as a part for injection molded elastomer, it is ensured that injection passes through the rubber of the inside
It can use next time, it is advantageous to the generation for avoiding injection molding sprue material head, it also avoid manually or auxiliary machinery enters automatically
The waste material of row extraction injection hole, while raw material is not only saved by this result, reduce the operation of automation so that machine is automatic
Change becomes more reliable and real.
Claims (5)
1. a kind of rubber injection mold device, including frame, lower template, cope plate, injection rebound, lower template and cope plate are in frame
Formed with mold cavity after upper carry out matched moulds, it is characterised in that：Injection import, injection outlet, injection are provided with injection rebound
Formed pipe is independently arranged in rebound, shaping interface tube is connected to form injection channel, noted with injection import, injection outlet respectively
Modeling outlet extends through thermal insulation board and heating plate separately down, is connected by heat insulation cap with cope plate inlet, is being molded
When, lower template and cope plate carry out injecting rubber by the passage in heat insulation cap formed with mold cavity after matched moulds in frame
To cope plate inlet, enter after lower template and cope plate progress matched moulds in the mold cavity formed by cope plate inlet
Row injection molding.
A kind of 2. rubber injection mold device as claimed in claim 1, it is characterised in that：Injection channel in the injection rebound
It is made up of the formed pipe being independently molded, the corner of formed pipe is circular shape.
A kind of 3. rubber injection mold device as claimed in claim 1, it is characterised in that：Formed pipe two in the injection rebound
Side is mounted on heating rod.
A kind of 4. rubber injection mold device as claimed in claim 1, it is characterised in that：The injection rebound is formed pipe and aluminium
Alloy material is integrally cast.
A kind of 5. rubber injection mold device as claimed in claim 1, it is characterised in that：Set between the injection outlet and cope plate
It is equipped with heat insulation cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796890.0U CN206937794U (en) | 2017-07-04 | 2017-07-04 | A kind of rubber injection mold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796890.0U CN206937794U (en) | 2017-07-04 | 2017-07-04 | A kind of rubber injection mold device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206937794U true CN206937794U (en) | 2018-01-30 |
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ID=61367944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720796890.0U Active CN206937794U (en) | 2017-07-04 | 2017-07-04 | A kind of rubber injection mold device |
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| Country | Link |
|---|---|
| CN (1) | CN206937794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139384A (en) * | 2017-07-04 | 2017-09-08 | 温州富成机械有限公司 | A kind of rubber injection mold device |
-
2017
- 2017-07-04 CN CN201720796890.0U patent/CN206937794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139384A (en) * | 2017-07-04 | 2017-09-08 | 温州富成机械有限公司 | A kind of rubber injection mold device |
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