CN205467157U - Little open mould system of injection molding machine - Google Patents
Little open mould system of injection molding machine Download PDFInfo
- Publication number
- CN205467157U CN205467157U CN201620072490.0U CN201620072490U CN205467157U CN 205467157 U CN205467157 U CN 205467157U CN 201620072490 U CN201620072490 U CN 201620072490U CN 205467157 U CN205467157 U CN 205467157U
- Authority
- CN
- China
- Prior art keywords
- oil
- valve
- crack
- unicom
- fuel tank
- 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
- Fuel-Injection Apparatus (AREA)
Abstract
The utility model provides a little open mould system of injection molding machine belongs to hydraulic drive technical field. It has solved the unsatisfactory problem of current injection molding machine structure die sinking effect. This little open mould system of injection molding machine includes: the oil tank for storied oil liquid, the oil feed oil circuit is with oil tank UNICOM and be used for transferring oil liquid, the mode locking hydro -cylinder, set up as a plurality ofly and every mode locking hydro -cylinder equally divide do not with oil feed oil circuit, oil tank UNICOM, crack unit, with mode locking hydro -cylinder one -to -one, crack unit carries out crack mould with the mode locking hydro -cylinder that oil feed oil circuit UNICOM and drive correspond. The utility model has the advantages of reasonable in design, die sinking precision height.
Description
Technical field
This utility model belongs to hydraulic transmission technology field, relates to a kind of crack mould of injection machine
System.
Background technology
Expanded material is also referred to as foaming agent, refers to produce bubble at material internal gasifier and is allowed to
Become the material of the foaming of porous mass, as manufactured foam plastics, foam rubber, foam
Resin, foamed product etc., expanded material can be divided into chemical blowing material, physical blowing material
Material and surfactant three major types.
Expanded material has the performances such as density is low, light weight, intensity are high, additionally can enter
Row buffering, shock-absorbing, insulation etc., be widely used in electronics, track traffic, Aero-Space,
The industries such as building energy conservation.
The product made due to expanded material typically passes through mold injection molding, is producing
During product injection mo(u)lding, owing to expanded material there will be a large amount of trickle foam, add entirety
Volume, and immobilize for the mold cavity volume of shaped article after common mould matched moulds,
Foaming material shaped requirement cannot be met.
Accordingly, it would be desirable to design one still can be carried out again after mould matched moulds
The system of die sinking, but the precision controlling of die sinking again of the prior art is poor, die sinking
Effect is undesirable, is unfavorable for the production of product.
In sum, for solving the deficiency in existing injection machine structure, need design one
The crack modular system of injection machine reasonable in design, that die sinking precision is high.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that
A kind of crack modular system of injection machine reasonable in design, that die sinking precision is high.
The purpose of this utility model can be realized by following technical proposal: a kind of injection machine
Crack modular system, including:
Fuel tank, is used for storing fluid；
Oil-feed oil circuit, with fuel tank UNICOM for delivering oil；
Mode-locking oil cylinder, be set to multiple and each Mode-locking oil cylinder respectively with oil-feed oil circuit,
Fuel tank UNICOM；
Crack unit, with Mode-locking oil cylinder one_to_one corresponding, described crack unit and oil-feed oil circuit
UNICOM also drives the Mode-locking oil cylinder of correspondence to carry out crack mould.
In the above-mentioned crack modular system of a kind of injection machine, each crack unit all includes phase
The auxiliary cylinder of UNICOM, servo valve and auxiliary cylinder are connected with corresponding Mode-locking oil cylinder mutually,
Described servo valve respectively with oil-feed oil circuit, fuel tank UNICOM.
In the above-mentioned crack modular system of a kind of injection machine, described Mode-locking oil cylinder has a lock
Mould piston rod and locking piston bar by Mode-locking oil cylinder shared oil sap cavity and without oil pocket, each oil
Sap cavity respectively with oil-feed oil circuit, fuel tank UNICOM.
In the above-mentioned crack modular system of a kind of injection machine, it is auxiliary that described auxiliary cylinder has one
Help piston rod and auxiliary piston rod that auxiliary cylinder is divided into rod chamber and rodless cavity, described
Auxiliary piston rod part stretch into correspondence without oil pocket connected with locking piston bar, described in watch
Take valve respectively with corresponding rod chamber, rodless cavity UNICOM.
In the above-mentioned crack modular system of a kind of injection machine, described rod chamber overflows by first
Stream valve and fuel tank UNICOM, and described rodless cavity is by the second overflow valve and fuel tank UNICOM.
In the above-mentioned crack modular system of a kind of injection machine, the first plug-in mounting is passed through in each fluid chamber
Valve and oil-feed oil circuit UNICOM, and connect on the first inserted valve and have solenoid directional control valve, described
Solenoid directional control valve passes through shuttle valve and the first inserted valve UNICOM.
In the above-mentioned crack modular system of a kind of injection machine, the second plug-in mounting is passed through in each fluid chamber
Valve and fuel tank UNICOM, and connect on the second inserted valve and have the second Solenoid ball valve, described the
Two Solenoid ball valves, the second inserted valve and fuel tank three UNICOM.
In the above-mentioned crack modular system of a kind of injection machine, set between fluid chamber and fuel tank
Be equipped with the first Solenoid ball valve, and the first Solenoid ball valve respectively with fuel tank, each fluid chamber UNICOM.
In the above-mentioned crack modular system of a kind of injection machine, between fluid chamber and fuel tank also
Be provided with the 3rd overflow valve, and the 3rd overflow valve respectively with fuel tank, each fluid chamber UNICOM.
In the above-mentioned crack modular system of a kind of injection machine, Mode-locking oil cylinder is provided with pressure
Force transducer and pressure transducer and each fluid chamber UNICOM, be also connected with on pressure transducer
There is Pressure gauge.
The oil circuit control method of the crack modular system of a kind of injection machine, specifically comprises the following steps that
Closing solenoid directional control valve makes the first inserted valve be in opening, opens each servo
Valve side oil circuit, fluid enters each fluid chamber through oil-feed oil circuit, the first inserted valve successively
And promoting the locking piston bar of correspondence to move inward, locking piston bar drives corresponding auxiliary
Piston rod moves together, and the fluid in rodless cavity flows back to fuel tank by corresponding servo valve；
Opening solenoid directional control valve makes the first inserted valve be closed, and drives servo valve
Returning to middle position, the most each oil circuit is in packing state, locking piston bar and auxiliary piston
Both bars position keeps constant；
Open each servo valve opposite side oil circuit, open the second Solenoid ball valve and make the second inserted valve
Being in opening, fluid enters corresponding without bar successively through oil-feed oil circuit, each servo valve
Chamber also promotes the auxiliary piston rod of correspondence to be displaced outwardly, and auxiliary piston rod drives corresponding lock
Mould piston rod moves together, and the fluid in rod chamber flows back to fuel tank by corresponding servo valve,
The fluid of each fluid intracavity flows back to fuel tank through the second inserted valve；
Closing the second Solenoid ball valve makes the second inserted valve be closed, and drives servo valve
Returning to middle position, the most each oil circuit is in packing state, locking piston bar and auxiliary piston
Both bars position keeps constant.
The step that each fluid chamber is carried out pressure release is also included between step 2 and step 3:
Opening the first Solenoid ball valve, each fluid chamber the first Solenoid ball valve carries out pressure release.
Compared with prior art, this utility model is reasonable in design, uses setting of crack unit
Put, drive the structure design of Mode-locking oil cylinder especially with auxiliary cylinder, it is possible to substantially carry
The injection quality of high-foaming material product, reduces the substandard products in injection moulding process, reaches good
Injection effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one preferred embodiment.
In figure, 10, fuel tank；20, oil-feed oil circuit；30, Mode-locking oil cylinder；31, fluid
Chamber；32, without oil pocket；33, locking piston bar；40, auxiliary cylinder；41, rod chamber；
42, rodless cavity；43, auxiliary piston rod；50, servo valve；61, the first inserted valve；
62, the second inserted valve；71, the first Solenoid ball valve；72, the second Solenoid ball valve；73、
Solenoid directional control valve；74, shuttle valve；81, the first overflow valve；82, the second overflow valve；83、
3rd overflow valve；91, pressure transducer；92, Pressure gauge.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As it is shown in figure 1, the crack modular system of this injection machine includes:
Fuel tank 10, is used for storing fluid；
Oil-feed oil circuit 20, with fuel tank 10 UNICOM for delivering oil；
Mode-locking oil cylinder 30, be set to multiple and each Mode-locking oil cylinder 30 respectively with oil-feed
Oil circuit 20, fuel tank 10 UNICOM；
Crack unit, with Mode-locking oil cylinder 30 one_to_one corresponding, crack unit and oil-feed oil circuit
20 UNICOMs also drive the Mode-locking oil cylinder 30 of correspondence to carry out crack mould.
The product made due to expanded material when carrying out product injection mo(u)lding, expanded material
There will be a large amount of trickle foam, add the volume of integral product, and common mould closes
After mould, the mold cavity volume for shaped article immobilizes, it is impossible to meet foaming material shaped
Requirement.
Accordingly, it would be desirable to design one still can be carried out again after mould matched moulds
The system of die sinking, but the precision controlling of die sinking again of the prior art is poor, die sinking
Effect is undesirable, frequently can lead to the Quality Down of product, is unfavorable for the production of product.
To this end, this utility model to devise a kind of injection machine for injection foaming material micro-
Die sinking system, by the setting of crack unit, accurately controls the crack journey of Mode-locking oil cylinder 30
Degree, thus carrying out crack when, guarantee that the quality of product is unaffected, reach preferable
Die sinking precision.
Preferably, each crack unit all includes the auxiliary cylinder 40 of mutual UNICOM, servo
Valve 50 and auxiliary cylinder 40 are connected with corresponding Mode-locking oil cylinder 30, and servo valve 50 is respectively
With oil-feed oil circuit 20, fuel tank 10 UNICOM.
Specifically, the structure of Mode-locking oil cylinder 30 is driven to design lock by auxiliary cylinder 40
Mould oil cylinder 30 carries out crack die worker's work, uses servo valve 50 to control auxiliary cylinder 40 simultaneously
Fluid flowing, it is ensured that crack die worker is smoothed out.
Wherein, servo valve 50 is high frequency sound servo valve, responds fast, highly sensitive, it is possible to
Oil pressure in oil circuit control, particularly when carrying out crack mould, servo valve 50 can basis
The degree of oil pressure cntrol die sinking, thus accurately control crack mould, it is ensured that produced product
Quality.
Preferably, Mode-locking oil cylinder 30 has a locking piston bar 33 and locking piston bar 33
By Mode-locking oil cylinder 30 shared oil sap cavity 31 and without oil pocket 32, each fluid chamber 31 is respectively
With oil-feed oil circuit 20, fuel tank 10 UNICOM.
It is further preferred that auxiliary cylinder 40 has an auxiliary piston rod 43 and auxiliary is lived
Auxiliary cylinder 40 is divided into rod chamber 41 and rodless cavity 42, auxiliary piston by stopper rod 43
Bar 43 part stretch into correspondence without oil pocket 32 connected with locking piston bar 33, servo valve
50 respectively with corresponding rod chamber 41, rodless cavity 42 UNICOM.
More specifically, the auxiliary piston rod 43 of auxiliary cylinder 40 is directly lived with locked mode
Stopper rod 33 is connected, and fluid is by passing through auxiliary piston when driving auxiliary cylinder 40 to work
Bar 43 directly drives Mode-locking oil cylinder 30 action together；Otherwise, when fluid drives locked mode oil
During cylinder 30 action, locking piston bar 33 equally drives auxiliary cylinder 40 action together.
Wherein fluid chamber 31, rod chamber 41 and rodless cavity 42 the most all have
Fluid flows, and does not has fluid to flow in the course of the work without oil pocket 32, and only air exists
It is compressed and discharges.
The rod chamber 41 of auxiliary cylinder 40, rodless cavity 42 respectively with servo valve 50 UNICOM,
When carrying out high-voltage lock mould, the fluid in rodless cavity 42 flows back to fuel tank 10 through servo valve 50,
When carrying out crack mould, the fluid in rod chamber 41 flows back to fuel tank 10 through servo valve 50.
Preferably, rod chamber 41 is by the first overflow valve 81 and fuel tank 10 UNICOM, and nothing
Bar chamber 42 is by the second overflow valve 82 and fuel tank 10 UNICOM.
Being disposed to when crack mould of first overflow valve 81 prevents servo valve 50 from damaging
And cause auxiliary cylinder 40 cannot draining phenomenon occur, when the oil pressure of rod chamber 41 reaches
During to the unlatching pressure of the first overflow valve 81, the fluid in rod chamber 41 can be through first
Overflow valve 81 flows back to fuel tank 10；Similarly, being disposed to of the second overflow valve 82
Prevent servo valve 50 from damaging during high-voltage lock mould and cause the auxiliary cylinder 40 cannot the showing of draining
As occurring, when the oil pressure of rodless cavity 42 reaches the unlatching pressure of the second overflow valve 82,
Fluid in rodless cavity 42 can flow back to fuel tank 10 through the second overflow valve 82.First overflow
Auxiliary cylinder 40 can be protected by valve the 81, second overflow valve 82.
Preferably, the first inserted valve 61 and oil-feed oil circuit 20 UNICOM are passed through in each fluid chamber 31,
And connection has solenoid directional control valve 73, solenoid directional control valve 73 to pass through on the first inserted valve 61
Shuttle valve 74 and the first inserted valve 61 UNICOM.
When carrying out high-voltage lock mould, fluid enters through oil-feed oil circuit the 20, first inserted valve 61
Enter each fluid chamber 31, solenoid directional control valve 73 and shuttle valve 74 cooperating, control first and insert
Dress valve 61 open and close, wherein shuttle valve 74 be disposed to facilitate a part of fluid to make
The open and close of the first inserted valve 61 is controlled for controlling oil.
In the present embodiment, the first inserted valve 61 also with fuel tank 10 UNICOM, when control oil warp
Cross solenoid directional control valve 73, shuttle valve 74 (solenoid directional control valve when entering the first inserted valve 61
73 are in opening), control oil generation pressure and make the first inserted valve 61 close；Otherwise,
When solenoid directional control valve 73 cuts out, controlling oil cannot be through solenoid directional control valve 73, shuttle valve 74
Entering the first inserted valve 61, the control oil being initially positioned in the first inserted valve 61 is through electromagnetism
Reversal valve 73 directly flows back to fuel tank 10, and now the first inserted valve 61 is in opening.
It is further preferred that each fluid chamber 31 is by the second inserted valve 62 and fuel tank 10
UNICOM, and connection has the second Solenoid ball valve 72, the second electromagnetism on the second inserted valve 62
Ball valve the 72, second inserted valve 62 and fuel tank 10 three UNICOM.
Second Solenoid ball valve 72 is for controlling the open and close of the second inserted valve 62, when carrying out
During crack mould, the fluid in each fluid chamber 31 flows back to fuel tank 10 through the second inserted valve 62,
Certain pressure leak process it is also carried out while oil return.
Preferably, between fluid chamber 31 and fuel tank 10, it is provided with the first Solenoid ball valve 71,
And first Solenoid ball valve 71 respectively with fuel tank 10, each fluid chamber 31 UNICOM.First electromagnetism
Fluid chamber 31 is let out before crack mould by being disposed to after high-voltage lock mould of ball valve 71
Pressure, if not carrying out pressure release, the pressure in fluid chamber 31 is the highest, and auxiliary cylinder 40 cannot push away
Dynamic locking piston bar 33 action, just cannot be carried out crack die worker and makees.
Preferably, between fluid chamber 31 and fuel tank 10, it is additionally provided with the 3rd overflow valve 83,
And the 3rd overflow valve 83 respectively with fuel tank 10, each fluid chamber 31 UNICOM.3rd overflow valve
The effect with first overflow valve the 81, second overflow valve 82 that arranges of 83 is consistent, energy
Enough Mode-locking oil cylinder 30 is protected, when each fluid chamber 31 cannot draining time, can pass through
3rd overflow valve 83 draining is to fuel tank 10.
It is further preferred that be provided with pressure transducer 91 and pressure on Mode-locking oil cylinder 30
Force transducer 91 and each fluid chamber 31 UNICOM, be also associated with pressure on pressure transducer 91
Power table 92.Pressure transducer 91 and the setting of Pressure gauge 92, it is possible to Mode-locking oil cylinder
The pressure of 30 detects and observes, it is simple to operator controls the related works such as crack mould and enters
Journey.
This utility model additionally provides the oil circuit controlling party of the crack modular system of a kind of injection machine
Method, specifically comprises the following steps that
The first step: close solenoid directional control valve 73 and make the first inserted valve 61 be in unlatching shape
State, opens each servo valve 50 side oil circuit, and fluid is successively through oil-feed oil circuit 20, first
Inserted valve 61 enters each fluid chamber 31 and promotes the locking piston bar 33 of correspondence inwardly to move
Dynamic, locking piston bar 33 drives the auxiliary piston rod 43 of correspondence to move together, rodless cavity
Fluid in 42 flows back to fuel tank 10 by corresponding servo valve 50；
Now, injection machine is in high-voltage lock mould state, and specifically, fluid is through oil-feed oil circuit
20 enter the first inserted valve 61 and then enter each fluid chamber 31, promote corresponding locked mode
The related auxiliary piston rod of piston rod 33 43 moves inward, thus by the oil in rodless cavity 42
Liquid flows back to fuel tank 10 through corresponding servo valve 50, completes high-voltage lock mould work.
Second step: open solenoid directional control valve 73 and make the first inserted valve 61 be in closedown shape
State, drives servo valve 50 to return to middle position, and the most each oil circuit is in packing state, and locked mode is lived
Both stopper rod 33 and auxiliary piston rod 43 position keeps constant；
First inserted valve 61 is closed, and servo valve 50 returns to middle position, each oil circuit
Middle fluid no longer flows, and maintains high-voltage lock mould state herein.
Before carrying out third step, in addition it is also necessary to each fluid chamber 31 is carried out pressure release, in order to
It is smoothed out crack die worker to make.Specifically, the first Solenoid ball valve 71, each fluid chamber are opened
31 carry out pressure release through the first Solenoid ball valve 71.
3rd step: open each servo valve 50 opposite side oil circuit, open the second Solenoid ball valve
72 make the second inserted valve 62 be in opening, and fluid is successively through oil-feed oil circuit 20, each
Servo valve 50 enters the rodless cavity 42 of correspondence and promotes corresponding auxiliary piston rod 43 outside
Mobile, auxiliary piston rod 43 drives the locking piston bar 33 of correspondence to move together, has bar
Fluid in chamber 41 flows back to fuel tank 10, each fluid chamber 31 by corresponding servo valve 50
Interior fluid flows back to fuel tank 10 through the second inserted valve 62；
Now, injection machine is in micro-die opening state, and specifically, fluid is through oil-feed oil circuit 20
Enter each servo valve 50, and then the rodless cavity 42 entering correspondence promotes the auxiliary of correspondence to live
Stopper rod 43 is displaced outwardly, and opens the second inserted valve 62 so that the fluid in each fluid chamber 31
Flowing back to fuel tank 10 through the second inserted valve 62, the fluid in rod chamber 41 is then by correspondence
Servo valve 50 flow back to fuel tank 10, complete crack die worker make.
4th step: close the second Solenoid ball valve 72 and make the second inserted valve 62 be in closedown
State, drives servo valve 50 to return to middle position, and the most each oil circuit is in packing state, locked mode
Both piston rod 33 and auxiliary piston rod 43 position keeps constant.
Second inserted valve 62 is closed, and servo valve 50 returns to middle position, each oil circuit
Middle fluid no longer flows, and maintains micro-die opening state herein.
It is noted that auxiliary piston rod 43 and locking piston bar 33 during crack mould
Stroke can be controlled by servo valve 50, when pressure transducer 91 detects or pressure
Table 92 shows that, when the pressure in fluid chamber 31 reaches to a certain degree, servo valve 50 can control
Auxiliary piston rod 43 slowly moves with locking piston bar 33, until stopping.
This utility model is reasonable in design, uses the setting of crack unit, it is possible to carry out high-precision
The crack die worker of degree makees, it is possible to significantly improves the injection quality of expanded material product, reaches
Good injection effect, is worth being widely used.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Claims (10)
1. the crack modular system of injection machine, it is characterised in that including:
Fuel tank, is used for storing fluid；
Oil-feed oil circuit, with fuel tank UNICOM for delivering oil；
Mode-locking oil cylinder, be set to multiple and each Mode-locking oil cylinder respectively with oil-feed oil circuit,
Fuel tank UNICOM；
Crack unit, with Mode-locking oil cylinder one_to_one corresponding, described crack unit and oil-feed oil circuit
UNICOM also drives the Mode-locking oil cylinder of correspondence to carry out crack mould.
A kind of crack modular system of injection machine the most according to claim 1, its feature exists
In, each crack unit all includes the auxiliary cylinder of mutual UNICOM, servo valve and auxiliary oil
Cylinder is connected with corresponding Mode-locking oil cylinder, and described servo valve joins with oil-feed oil circuit, fuel tank respectively
Logical.
A kind of crack modular system of injection machine the most according to claim 2, its feature exists
In, described Mode-locking oil cylinder has a locking piston bar and Mode-locking oil cylinder is divided by locking piston bar
Become fluid chamber and without oil pocket, each fluid chamber respectively with oil-feed oil circuit, fuel tank UNICOM.
A kind of crack modular system of injection machine the most according to claim 3, its feature exists
In, described auxiliary cylinder has an auxiliary piston rod and auxiliary cylinder is divided by auxiliary piston rod
Become rod chamber and rodless cavity, described auxiliary piston rod part stretch into correspondence without oil pocket also
Being connected with locking piston bar, described servo valve joins with corresponding rod chamber, rodless cavity respectively
Logical.
A kind of crack modular system of injection machine the most according to claim 4, its feature exists
In, described rod chamber is by the first overflow valve and fuel tank UNICOM, and described rodless cavity passes through
Second overflow valve and fuel tank UNICOM.
6., according to the crack modular system of a kind of injection machine described in claim 3 or 4, it is special
Levying and be, each fluid chamber is by the first inserted valve and oil-feed oil circuit UNICOM, and inserts first
Connecting on dress valve and have solenoid directional control valve, described solenoid directional control valve passes through shuttle valve and the first plug-in mounting
Valve UNICOM.
7., according to the crack modular system of a kind of injection machine described in claim 3 or 4, it is special
Levying and be, the second inserted valve and fuel tank UNICOM are passed through in each fluid chamber, and at the second inserted valve
Upper connection has the second Solenoid ball valve, described second Solenoid ball valve, the second inserted valve and oil
Case three UNICOM.
8., according to the crack modular system of a kind of injection machine described in claim 3 or 4, it is special
Levy and be, between fluid chamber and fuel tank, be provided with the first Solenoid ball valve, and the first electromagnetism
Ball valve respectively with fuel tank, each fluid chamber UNICOM.
9., according to the crack modular system of a kind of injection machine described in claim 3 or 4, it is special
Levy and be, between fluid chamber and fuel tank, be additionally provided with the 3rd overflow valve, and the 3rd overflow
Valve respectively with fuel tank, each fluid chamber UNICOM.
10. according to the crack modular system of a kind of injection machine described in claim 3 or 4, its
It is characterised by, Mode-locking oil cylinder is provided with pressure transducer and pressure transducer and each oil
Sap cavity UNICOM, is also associated with Pressure gauge on pressure transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072490.0U CN205467157U (en) | 2016-01-25 | 2016-01-25 | Little open mould system of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072490.0U CN205467157U (en) | 2016-01-25 | 2016-01-25 | Little open mould system of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467157U true CN205467157U (en) | 2016-08-17 |
Family
ID=56638646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620072490.0U Active CN205467157U (en) | 2016-01-25 | 2016-01-25 | Little open mould system of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071082A (en) * | 2022-04-29 | 2022-09-20 | 宁波长飞亚塑料机械制造有限公司 | Micro-mold opening system for realizing correlation injection molding machine and control method thereof |
-
2016
- 2016-01-25 CN CN201620072490.0U patent/CN205467157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071082A (en) * | 2022-04-29 | 2022-09-20 | 宁波长飞亚塑料机械制造有限公司 | Micro-mold opening system for realizing correlation injection molding machine and control method thereof |
| CN115071082B (en) * | 2022-04-29 | 2023-09-19 | 宁波长飞亚塑料机械制造有限公司 | Micro-die opening system for realizing correlation injection molding machine and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105538623B (en) | A kind of crack modular system of improved type injection molding machine and its oil circuit control method | |
| CN102325636A (en) | Injection foam molding method and apparatus therefor | |
| US20160082635A1 (en) | Method and apparatus for producing molded article of fiber-reinforced plastic | |
| CN205467157U (en) | Little open mould system of injection molding machine | |
| CN105538626B (en) | A kind of crack modular system of injection machine and its oil circuit control method | |
| CN105150450A (en) | Movable insert positioning mechanism | |
| CN205439152U (en) | Little open mould system of improved generation injection molding machine | |
| TWI791512B (en) | Forming Machine | |
| CN103987507A (en) | Molding die and molding method | |
| CN109177025B (en) | Mold-opening foaming mold and mold-opening foaming injection molding method | |
| CN113771320A (en) | Differential mode locking pressure relief oil way for two-plate injection molding machine | |
| CN106313460B (en) | Injection molding machine open mold safety control system | |
| CN112536948A (en) | General production mould of daily EPS foamed plastic board | |
| CN105538624A (en) | Mould clamping system for injection molding machine and oil way control method for mould clamping system for injection molding machine | |
| CN208004736U (en) | Easy processing hot and cold water does not ooze the casting mold group of bathroom faucet main body mutually | |
| CN105415566A (en) | Ultrasonic vibration micro-foaming injection moulding device and ultrasonic vibration micro-foaming injection moulding method for plastic inspection well | |
| CN108453218B (en) | Nut foam molding model, mold for manufacturing foam molding model and nut lost foam casting process | |
| CN205219569U (en) | Plastic check well ultrasonic vibration injection moulding device that foams a little | |
| CN103317658A (en) | Thin wall foaming technology and die | |
| CN203236685U (en) | Oil pressure driving device of in-mold functional assembly | |
| CN205021900U (en) | Stereo set structure micropore foaming forming die | |
| CN204955266U (en) | Movable inserts positioning mechanism | |
| CN212664865U (en) | Thermoplastic forming device for hardware processing | |
| CN108655337B (en) | Baffle ring foam plastic model and baffle ring lost foam casting process | |
| CN202528390U (en) | Programmable logic controller (PLC)-control-based double-layer injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |