CN209176032U - A kind of novel liquid-state silicon gel molding equipment - Google Patents
A kind of novel liquid-state silicon gel molding equipment Download PDFInfo
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- CN209176032U CN209176032U CN201822086494.6U CN201822086494U CN209176032U CN 209176032 U CN209176032 U CN 209176032U CN 201822086494 U CN201822086494 U CN 201822086494U CN 209176032 U CN209176032 U CN 209176032U
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- valve
- color paddle
- color
- paddle
- injecting systems
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of novel liquid-state silicon gel molding equipments, including feeding liquid silicone machine and for the more than one injecting systems to mold injection, feeding liquid silicone machine is by the liquid-state silicon gel raw material of two-component by 1: 1 proportioning pump to the inlet valve inlet of injecting systems, each injecting systems are equipped with color paddle pump and color paddle metering valve, color paddle pump, which pumps color paddle to color paddle, measures valve inlet, and the pressure kept constant, color paddle metering valve are used to control the additive amount and addition frequency of color paddle；The liquid-state silicon gel raw material of two-component is supplied this injecting systems by the utility model, after injecting systems mix A glue, B glue and third agent (color paddle), be injected into the mold on vulcanizer Nei heating sulfidization molding, make can only the vulcanizing press of sulfidization molding can be used for liquid-state silicon gel injection forming.
Description
Technical field
The utility model relates to a kind of molding equipment, in particular to a kind of novel liquid-state silicon gel molding equipment.
Background technique
The manufacturer of conventional vulcanized molding solid-state silica gel rubber product, need to only be equipped with feeding liquid silicone machine and special development
Injecting systems, so that it may liquid-state silicon gel product is produced using existing vulcanizing press.Diversification utilization vulcanizing press.
The cost of investment of production liquid-state silicon gel product is greatly reduced, and shaping efficiency is higher than compression molding and liquid-state silicon gel injection
Molding machine injection moulding.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of novel liquid-state silicon gel molding equipments, by two-component
Liquid-state silicon gel raw material supply this injecting systems, after injecting systems mix A glue, B glue and third agent (color paddle), be injected into sulphur
Sulfidization molding is heated in mold on change machine, make can only the vulcanizing press of sulfidization molding can be used for liquid-state silicon gel injection forming.
The utility model is achieved through the following technical solutions: a kind of novel liquid-state silicon gel molding equipment, including
Feeding liquid silicone machine and for the more than one injecting systems to mold injection, feeding liquid silicone machine is by two-component
Liquid-state silicon gel raw material by 1: 1 proportioning pump to the inlet valve inlet of injecting systems, each injecting systems be equipped with color paddle pump with
And color paddle is pumped to color paddle and measures valve inlet, and the pressure kept constant by color paddle metering valve, color paddle pump, color paddle metering valve is used to control
The additive amount and addition frequency of color paddle processed；
The injecting systems further include static mixing tube, feed check valve, plunger exit wound of bullet, high-voltage tube pitch tube, plunger,
Plunger expects pipe projects oil cylinder, oil pump, fuel tank, electric-hydraulic proportion solenoid valve, and plunger exit wound of bullet connects mould by high-voltage tube pitch tube
Tool, plunger are measured using position ruler, and when plunger is pulled to the storing position of setting, feeding machine stops, and the oil cylinder of injecting systems pushes away
Dynamic plunger projects the raw material stored in plunger expects pipe, and the input terminal of static mixing tube installs an inlet valve, feed check valve peace
Output end loaded on static mixing tube, oil pump are set in fuel tank, and motor is installed on top of oil-tank, the installation of electric-hydraulic proportion solenoid valve
In the top of fuel tank.
Plunger exit wound of bullet installs high-pressure pneumatic ball valve as a preferred technical solution, and ball valve is opened when injection.
High-voltage tube pitch tube and mold junction are equipped with pneumatic needle-valve nozzle, the gas as a preferred technical solution,
Dynamic needle-valve nozzle is provided with water cooling and Teflon heat insulating mattress.
Each injecting systems are equipped with color paddle pump and color paddle metering valve as a preferred technical solution, and regulate and control color paddle
Adding proportion.
The beneficial effects of the utility model are: the liquid-state silicon gel raw material of two-component is supplied this injection system by the utility model
System after injecting systems mix A glue, B glue and third agent (color paddle), is injected into the heating sulfidization molding mold on vulcanizer Nei,
Make can only the vulcanizing press of sulfidization molding can be used for liquid-state silicon gel injection forming.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the entire combination of the utility model uses structural schematic diagram；
Fig. 2 is the structural schematic diagram of the injecting systems of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including feeding liquid silicone machine 1 and for 1 injection of feeding liquid silicone machine
More than one injecting systems 2, feeding liquid silicone machine 3 are extremely injected the liquid-state silicon gel raw material of two-component by 1: 1 proportioning pump
At the charging valve inlet 4 of system 2, each injecting systems are equipped with color paddle pump 5 and color paddle metering valve 6, color paddle pump 5 by color paddle pump to
6 entrance of color paddle metering valve, and the pressure kept constant, color paddle metering valve 6 are used to control the additive amount and addition frequency of color paddle；
Injecting systems 2 further include static mixing tube 7, plunger expects pipe 21, feed check valve 8, plunger exit wound of bullet, high-voltage tube tree
Rouge pipe 9, projects oil cylinder 12, oil pump 13, fuel tank 14, electric-hydraulic proportion solenoid valve 15 at plunger 11, and plunger exit wound of bullet passes through high-voltage tube
Pitch tube connecting mold, plunger 11 are measured using position ruler, and when plunger is pulled to the storing position of setting, feeding machine stops, note
The oil cylinder pushing plunger for penetrating system 2 projects the raw material stored in plunger expects pipe, one charging of input terminal installation of static mixing tube
Valve, feed check valve 8 are installed on the output end of static mixing tube, and oil pump is set in fuel tank, and motor 16 is installed on the top of fuel tank 14
Portion, electric-hydraulic proportion solenoid valve 15 are installed on the top of fuel tank 14.
Wherein, plunger exit wound of bullet installs high-pressure pneumatic ball valve 17, and ball valve is opened when injection, and high-voltage tube pitch tube and mold connect
The place of connecing is equipped with pneumatic needle-valve nozzle, and pneumatic needle-valve nozzle is provided with water cooling and Teflon heat insulating mattress, the output end of inlet valve
It is provided with A, B cementing port 19.
Working principle:
Each injecting systems are equipped with color paddle pump and color paddle metering valve, and color paddle is pumped to color paddle and measures valve inlet by color paddle pump, and
The pressure kept constant, color paddle metering valve are used to control the additive amount and addition frequency of color paddle；
Per injection completes injecting systems and issues storing signal to be injection next time storing, issues storing signal inlet valve and beats
It opens, while feeding machine stock guarantees that A glue, B glue enter static mixing tube with constant pressure.Color paddle metering valve is opened simultaneously, color
Paddle also enters static mixing tube by the amount of setting and frequency, and color paddle pump supplies color paddle automatically under gas pressure and guarantees color paddle pressure
It is constant.
A glue, B glue and the color paddle being pumped into flow in static mixing tube, and the blade in static mixing tube can make raw material continuous
Commutation, shunting, rolling, be sufficiently mixed.
The raw material mixed enters plunger expects pipe 21 by check valve, and raw material pushes plunger to retreat, and plunger uses position ruler
Metering, when plunger is pulled to the storing position of setting, feeding machine stops, inlet valve close A glue, B glue and color paddle will not again into
Feeding pipe, color paddle pump can be also automatically stopped, when secondary storing is completed.
Vulcanizing press molding is completed, and sends a signal to injecting systems, and the oil cylinder pushing plungers of injecting systems is by plunger material
The raw material stored in pipe 21 projects, and plunger exit wound of bullet is connect by high-voltage tube pitch tube with mold.
1. plunger exit wound of bullet installs high-pressure pneumatic ball valve, ball valve is opened when injection, is projected and is completed ball valve and close cutting material pressure；
2. design pneumatic needle-valve nozzle with mold junction, the opening of needle-valve nozzle, projects and completes needle-valve nozzle when injection
It closes, guarantees that the raw material in high-voltage tube pitch tube does not flow out, needle-valve nozzle designs water cooling and Teflon heat insulating mattress, obstructs, is anti-
The raw material solidification in mold is not only entered；
3. plunger type expects pipe easy cleaning, glue is returned without reflux when injection；
4. being equipped with, electronic ruler metering is accurate, it is accurate to project position；
5. using proportioning valve and electric-hydraulic proportion solenoid valve can multistage adjustment injection and pressure maintaining pressure, speed, project and use
The mode that time control and position control combine, injection precision are higher than liquid injection moulding machine.
Raw material is injected into the mold of the high-pressure closing on vulcanizer, and mold is high-temperature heating, the liquid-state silicon mixed
Glue can vulcanize sizing by high temperature, and when vulcanizer curameter terminates, and mold is opened, skidded off by vulcanizer, taking-up liquid-state silicon gel system
Product, i.e. a production cycle are completed, and feeding machine and injecting systems carry out next storage while injection is completed, starts vulcanization sizing
Material waits injection next time.
The beneficial effects of the utility model are: the liquid-state silicon gel raw material of two-component is supplied this injection system by the utility model
System after injecting systems mix A glue, B glue and third agent (color paddle), is injected into the heating sulfidization molding mold on vulcanizer Nei,
Make can only the vulcanizing press of sulfidization molding can be used for liquid-state silicon gel injection forming.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of novel liquid-state silicon gel molding equipment, it is characterised in that: including feeding liquid silicone machine and for mold
The liquid-state silicon gel raw material of two-component is pressed 1: 1 proportioning pump by the more than one injecting systems of injection, feeding liquid silicone machine
To the inlet valve inlet of injecting systems, each injecting systems are equipped with color paddle pump and color paddle metering valve, and color paddle pump pumps color paddle
Valve inlet, and the pressure kept constant are measured to color paddle, color paddle metering valve is used to control the additive amount and addition frequency of color paddle；
The injecting systems further include static mixing tube, feed check valve, plunger exit wound of bullet, high-voltage tube pitch tube, plunger, plunger
Expects pipe projects oil cylinder, oil pump, fuel tank, electric-hydraulic proportion solenoid valve, and plunger exit wound of bullet passes through high-voltage tube pitch tube connecting mold, column
Plug is measured using position ruler, and when plunger is pulled to the storing position of setting, feeding machine stops, the oil cylinder pushing column of injecting systems
Plug projects the raw material stored in plunger expects pipe, and the input terminal of static mixing tube installs an inlet valve, and feed check valve is installed on
The output end of static mixing tube, oil pump are set in fuel tank, and motor is installed on top of oil-tank, and electric-hydraulic proportion solenoid valve is installed on oil
The top of case.
2. novel liquid-state silicon gel molding equipment as described in claim 1, it is characterised in that: plunger exit wound of bullet installs high pressure gas
Dynamic ball valve, ball valve is opened when injection.
3. novel liquid-state silicon gel molding equipment as described in claim 1, it is characterised in that: high-voltage tube pitch tube and mold connect
The place of connecing is equipped with pneumatic needle-valve nozzle, and the pneumatic needle-valve nozzle is provided with water cooling and Teflon heat insulating mattress.
4. novel liquid-state silicon gel molding equipment as described in claim 1, it is characterised in that: each injecting systems are equipped with color paddle
Pump and color paddle metering valve, and regulate and control the adding proportion of color paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086494.6U CN209176032U (en) | 2018-12-13 | 2018-12-13 | A kind of novel liquid-state silicon gel molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086494.6U CN209176032U (en) | 2018-12-13 | 2018-12-13 | A kind of novel liquid-state silicon gel molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176032U true CN209176032U (en) | 2019-07-30 |
Family
ID=67376747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086494.6U Active CN209176032U (en) | 2018-12-13 | 2018-12-13 | A kind of novel liquid-state silicon gel molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176032U (en) |
-
2018
- 2018-12-13 CN CN201822086494.6U patent/CN209176032U/en active Active
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