CN106563784A - High-pressure mold cooling machine - Google Patents
High-pressure mold cooling machine Download PDFInfo
- Publication number
- CN106563784A CN106563784A CN201610914094.2A CN201610914094A CN106563784A CN 106563784 A CN106563784 A CN 106563784A CN 201610914094 A CN201610914094 A CN 201610914094A CN 106563784 A CN106563784 A CN 106563784A
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- Prior art keywords
- water
- distributor box
- distribution
- valve plate
- pressing mold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a high-pressure mold cooling machine. The high-pressure mold cooling machine comprises a host machine, a connecting pipe and a distribution box; the host machine is provided with a main water way, and is additionally provided with a high-pressure filter and a cooler; the high-pressure filter and the cooler are respectively arranged on the main water way; the distribution box is provided with a distribution water way; the connecting pipe is provided with a connecting water way; the main water way of the host machine is connected with the distribution water way of the distribution box through the connecting water way; and the distribution water way is used for communicating with an external mold pipe. On the one hand, high-pressure water is conveyed through the high-pressure filter; and on the other hand, low-temperature water is provided through the cooler, so that the die casting mold cooling effect can be improved.
Description
Technical field
The present invention relates to die casting equipment field, more particularly to, a kind of high pressing mold cold.
Background technology
Die casting is existing mature technology, is widely used in various products.Die casting temperature is too high to cause mould
The movable device serious wear such as premature rupture, slide block thimble, casting quality is unstable to there are the defects such as deformation, pore bubble；Pressure
Casting mould temperature is too low to cause die casting to occur, and fill not full, shrink serious, cold shut, poor surface smoothness, normal conditions
Under be the too high problem of mold temperature than more serious；Therefore, the effective control of die casting hygral equilibrium is to improve die casting quality
Key parameter condition.
Prior art is to adopt water pipe that water is passed through into the pipeline of die through water to realize temperature control, and water pipe is by a master control
On-off control is connected and disconnected.
Therefore, die casting cooling how is improved, is the technical issues that need to address.
The content of the invention
The technical problem to be solved is to provide a kind of new high pressing mold cold.
Technical scheme is as follows：A kind of high pressing mold cold, it includes main frame, connecting pipe and distributor box；It is described
Main frame arranges main channel；The main frame also sets up high pressure filter and cooler, the high pressure filter and the cooler point
It is not arranged at the main channel；The distributor box arranges distribution water channel；The connecting pipe arranges successive watercourse；The main frame
The main channel connects the distribution water channel of the distributor box by the successive watercourse, and the distribution water channel is used to connect outer
The mould pipeline in portion.
Preferably, the distributor box also sets up distributor box flow transducer, and the distributor box flow transducer is arranged at institute
Distribution water channel is stated, for carrying out flow detection to the distribution water channel.
Preferably, the distributor box also sets up distribution valve plate, electromagnetic valve and adapter；The distribution water channel connects the distribution
Valve plate；The mould pipeline taken over for connecting outside；The distribution valve plate connects the adapter, institute by the electromagnetic valve
Stating distribution valve plate is used for by the mould pipeline outside solenoid valve control connection.
For example, the distributor box arranges some electromagnetic valves, and each electromagnetic valve connects correspondingly each described connect
Pipe, each electromagnetic valve exports water under high pressure to outside each mould pipeline for controlling described adapter that it is connected.
Preferably, the distributor box arranges some adapters, and each adapter is respectively used in the solenoid valve control
Under connect correspondingly outside each mould pipeline.
Preferably, the distributor box also sets up distributor box flow transducer, and the distributor box flow transducer connects respectively
Each adapter, for respectively to it is each it is described adapter carry out flow detection.
Preferably, the distributor box arranges some distributor box flow transducers, each distributor box flow transducer
It is connected correspondingly with each adapter, being respectively used to the adapter to being connected carries out flow detection.
Preferably, the high pressing mold cold also sets up temperature sensor, for detecting the temperature of outer mold warm area.
Preferably, the temperature sensor is arranged at the main frame.
Preferably, the main frame arranges some temperature sensors, and each temperature sensor is respectively used to one a pair
Answer the temperature of the outside each mould warm area of ground detection.
Preferably, the high pressing mold cold arranges some distributor boxes, and the connecting pipe arranges some connections
Water channel；Each successive watercourse is corresponded with each distributor box, and the main frame is respectively by each successive watercourse connection
The distribution water channel of the corresponding distributor box.
Using such scheme, one aspect of the present invention passes through high pressure filter conveying high-pressure water, on the other hand by cooler
Water at low temperature is provided, die casting cooling effect can be improved.
Description of the drawings
Fig. 1 is the schematic diagram of one embodiment of the invention.
Fig. 2 is a direction schematic diagram of the main frame of embodiment illustrated in fig. 1.
Fig. 3 is the other direction schematic diagram of the main frame of embodiment illustrated in fig. 1.
Fig. 4 is the another direction schematic diagram of the main frame of embodiment illustrated in fig. 1.
Fig. 5 is the connection diagram of one embodiment of the invention.
Fig. 6 is the schematic diagram of another embodiment of the present invention and its connecting mold pipeline.
Fig. 7 is the connection diagram of another embodiment of the present invention.
Fig. 8 is the high pressure filter of one embodiment of the invention and back flush structural representation.
Fig. 9 is the normal flow direction schematic diagram of embodiment illustrated in fig. 8.
Figure 10 is the back flush schematic diagram of embodiment illustrated in fig. 8.
Figure 11 is the flow-control schematic diagram of one embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in detail, and the following examples can be combined and made
With, also, the present invention can be realized using various forms, be not limited to each specific embodiment described by this specification, there is provided
The purpose of these embodiments is that the disclosure is more thoroughly comprehensively readily appreciated.Need further exist for what is illustrated
It is, when a certain structure is fixed on another structure, including by the structure another structure to be directly or indirectly fixed on, or will
The structure is fixed on another structure by one or more of the other intermediate structure.When a structure connects another structure,
Another structure is directly or indirectly connected to including by the structure, or by the structure by one or more of the other middle knot
Structure is connected to another structure.Also, described "and/or" include " and " with two kinds of possible embodiments of "or".
The present invention an example be, a kind of high pressing mold cold, it includes main frame, connecting pipe and distributor box；The master
Machine arranges main channel；The main frame also sets up high pressure filter and cooler, and the high pressure filter is distinguished with the cooler
It is arranged at the main channel；The distributor box arranges distribution water channel；The connecting pipe arranges successive watercourse；The institute of the main frame
The distribution water channel that main channel connects the distributor box by the successive watercourse is stated, the distribution water channel is used to connect outside
Mould pipeline.Using such scheme, one aspect of the present invention passes through high pressure filter conveying high-pressure water, on the other hand by cooling
Device provides water at low temperature, can improve die casting cooling effect.
For example, a kind of high pressing mold cold, including main frame, connecting pipe and distributor box；The main frame is used to pass through the company
Adapter road exports high-pressure cold water to the distributor box, and high-pressure cold water is exported to outside mould pipeline by the distributor box.Wherein,
The main frame arranges main channel；For example, the main frame includes frame, and the main channel being arranged in the frame；That is, it is described
Main channel is arranged at the frame；For example, the high-pressure cold water of the main frame arrives the connecting pipe by main channel output,
Again by connecting pipe output to the distributor box, exported to outside mould pipeline by the distributor box.And for example, it is described
Main frame arranges some main channel, some connecting pipes and some distributor boxes, and each main channel corresponded and connect described in one
Distributor box described in pipeline and, the high-pressure cold water of the main frame is respectively by each main channel correspondingly via described in one
Distributor box output is to outside mould pipeline described in connecting pipe and.
Preferably, the high pressing mold cold arranges some distributor boxes, and the connecting pipe arranges some connections
Water channel；Each successive watercourse is corresponded with each distributor box, and the main frame is respectively by each successive watercourse connection
The distribution water channel of the corresponding distributor box.So, a main frame connects respectively multiple points by multiple connecting pipes
With case, the cooling water conveying of mould pipeline can be realized with more distributor box and circulated.
Wherein, the main frame also sets up high pressure filter and cooler, and the high pressure filter is distinguished with the cooler
It is arranged at the main channel；And for example, the high pressure filter is respectively arranged at the main channel and by institute with the cooler
State main channel and be arranged at the frame；And for example, the high pressure filter is respectively arranged at the main channel with the cooler
Certain a part of or described high pressure filter is respectively arranged at certain a part of and described main frame of the main frame with the cooler
The part be arranged at the main channel or connect with the main channel.Wherein, the high pressure filter is used to be input into water simultaneously
Filtered and boosted, exported water under high pressure；The cooler is used for cooling water, i.e., water is lowered the temperature so that the main frame is defeated
The water for going out is cold water；The degree of concrete cooling, or the temperature of cold water, for example, for the cold water of a large amount of outputs, the cooler
Target temperature be 10 to 25 degrees Celsius；And for example, for the cold water that small-bore or minor diameter is exported, the target temperature of the cooler
Spend for 4 to 15 degrees Celsius, even if can flexibly arrange or adjust according to situation, by that analogy.
And for example, the main frame includes electric cabinet, water tank, water pump, high pressure filter, the water valve plate being arranged in the frame
Component and cooler；Or, water tank, water pump, high pressure filter, water valve board component and cooler are set in the main channel；Example
Such as, water tank, water pump, high pressure filter, water valve board component and cooler are arranged at the frame by the main channel；It is described cold
But device is arranged at the water tank；Or, water tank can be interpreted as a part for main channel；And for example, water tank, water pump, height are pressed through
Filter, water valve board component and cooler as main channel in a component.For example, the water tank, water pump, described
High pressure filter, the water valve board component are by the main channel sequential communication；The electric cabinet respectively with the water pump, described
High pressure filter, the water valve board component and cooler electrical connection, the electric cabinet is respectively used to control the water pump, institute
State switch or the running of high pressure filter, the water valve board component and the cooler.
In order to obtain the water level information of water tank, it is preferred that the water tank arranges the water level electrically connected with the electric cabinet and passes
Sensor, for example, level sensor is used to obtain the waterlevel data of water tank, is transferred to the electric cabinet.For example, the water tank is arranged
Some level sensors.Preferably, the water tank also sets up the water compensating valve electrically connected with the electric cabinet, the electric cabinet
For controlling the switch of the water compensating valve.For example, the electric cabinet is additionally operable to the waterlevel data according to the level sensor, control
The switch of the water compensating valve is made, in this manner it is ensured that the water level or the water yield of the water tank so that the high pressing mold cold can be grown
Phase works automatically.For example, on the one hand the cooling water in mould pipeline is back to by water tank by circulating line, it is on the other hand logical
Automatic water supplement is crossed, the high pressing mold cold of Automatic Cycle is realized.
The distributor box arranges distribution water channel；For example, the distribution water channel is used to connect the mould pipeline of outside.And for example,
The high pressing mold cold also includes collection point valve plate；The distribution water channel is also connected with the collection point valve plate, by the collection point valve plate
Mould pipeline outside connection.That is, in various embodiments, the distribution water channel can directly connect the mould of outside
Tool pipeline, it is also possible to by intermediate structure, the mould pipeline outside indirect communication.
The connecting pipe arranges successive watercourse；The main channel of the main frame is described by successive watercourse connection
The distribution water channel of distributor box；For example, the water valve board component connects the described of the distributor box by the successive watercourse
Distribution water channel, the distribution water channel is used to connect the mould pipeline of outside.
And for example, the high pressing mold cold also includes collection point valve plate；For example, a kind of high pressing mold cold, it includes main frame, connection
Pipeline, distributor box and collection point valve plate；Wherein, the distribution water channel is also connected with the collection point valve plate；If the collection point valve plate is arranged
Heavenly Stems and Earthly Branches pipe joint, each branch pipe connection is used to connect a mould pipeline of outside.And for example, the main frame also includes being arranged at
Air valve plate component in the frame, for conveying high-pressure air to outside mould pipeline, to realize driving away mould pipeline
Moisture prevents mouldy dirty and other effects；And for example, the connecting pipe arranges successive watercourse and is connected air flue；The distributor box is arranged
Distribution water channel and distribution air flue；The connection air flue connects the distribution air flue, and for example, the air valve plate component passes through the company
Connect air flue and connect the distribution air flue, the distribution air flue is used to connect the mould pipeline of outside；Preferably, when there is the collection
When dividing valve plate, the distribution air flue is also connected with the collection point valve plate, and the collection point valve plate is used to connect outside mould pipeline；Example
Such as, the distribution air flue is by the mould pipeline outside the collection point valve plate connection；For example, the distribution water channel and/or described
Each branch pipe connection of the distribution air flue connection collection point valve plate；It is respectively used to export high-pressure cold water or gases at high pressure, exports high pressure
Cold water is used to realize the refrigeration of mould that output high-pressure gas to be used to clear up mould pipeline, for example, after refrigeration is finished, output
Gases at high pressure are blowing away remaining moisture content in pipeline etc..Preferably, the air valve plate component includes valve plate and electromagnetic valve of gas circuit；
The valve plate connects the distribution air flue of the distributor box by the connection air flue, and for example, the valve plate passes through institute
State electromagnetic valve of gas circuit and connect the connection air flue, for conveying high-pressure air to the connection air flue, by the connection air flue
And the distribution air flue conveying high-pressure air is to outside mould pipeline；The electromagnetic valve of gas circuit is electrically connected with the electric cabinet,
For example, the electromagnetic valve of gas circuit is used to control pressure-air output to the distribution air flue；And for example, the electromagnetic valve of gas circuit is used for
Under electric cabinet control, control pressure-air output is to the distribution air flue.Preferably, the high pressing mold cold also includes
Air compressor, the air compressor is used to be input into pressure-air（That is compressed air）To the valve plate.For example, the sky
The outfan of air compressor connects the valve plate of the air valve plate component.
It is common, when die casting carries out die casting in a mold, easily formed because temperature is unbalanced in thickness intersection
Accumulation of heat, and due in process of setting inside and outside setting rate it is inconsistent, cause to be produced in accumulation of heat area a large amount of shrinkage cavities and loose, affect pressure
The air-tightness and processing characteristics of foundry goods, causes conforming product rate and production efficiency；High pressing mold cold described in various embodiments of the present invention
By exporting high-pressure cooling water, by distributing the mould pipeline outside the connection such as water channel, can realize carrying out accumulation of heat position cold
But, die casting is shunk in press casting procedure unanimously, reach the purpose of control shrinkage cavity and loose generation.
For example, the main frame also includes electric cabinet, water tank, water pump, high pressure filter, the water valve being arranged in the frame
Board component, air valve plate component and cooler；The cooler is arranged at the water tank；The water tank, the water pump, the high pressure
Filter, the water valve board component are by the order main channel connection；For example, water tank, water pump, high pressure filter, water valve plate
Component, air valve plate component and cooler are arranged at the frame by the main channel；The cooler is arranged at the water tank；
Or, water tank can be interpreted as a part for main channel；The electric cabinet respectively with the water pump, the high pressure filter,
The electrical connection of the water valve board component, the air valve plate component and the cooler；The connecting pipe arranges successive watercourse and company
Connect air flue；The distributor box arranges distribution water channel with distribution air flue；The air valve plate component connects institute by the connection air flue
The distribution air flue of distributor box is stated, the distribution air flue is also connected with the collection point valve plate；If the collection point valve plate arranges the Heavenly Stems and Earthly Branches
Pipe joint, each branch pipe connection is used to connect a mould pipeline of outside.As such, it is possible to export thinner by branch pipe connection
Cooling current.
Preferably, the distributor box arranges distribution valve plate, electromagnetic valve and adapter；The distribution water channel connects the distributing valve
Plate；The mould pipeline taken over for connecting outside；The distribution valve plate connects the adapter by the electromagnetic valve, described
Distribution valve plate is used for by the mould pipeline outside solenoid valve control connection.For example, the distributor box arranges some described
Electromagnetic valve, each electromagnetic valve connects correspondingly each adapter, and each electromagnetic valve is used to control what it was connected
The adapter output water under high pressure is to outside each mould pipeline.Preferably, the distributor box arranges some adapters, each described
Adapter is respectively used to connect each mould pipeline of outside correspondingly under the solenoid valve control.And for example, the distribution gas
Road is also connected with the collection point valve plate；For example, the collection point valve plate arranges some branch pipe connections, and each adapter is respectively used in institute
State and connect correspondingly under solenoid valve control each branch pipe connection, each branch pipe connection is used to connect a mould of outside
Tool pipeline.For example, the branch pipe connection is used to connect the small diameter pipeline of outside.
Preferably, the distributor box also sets up distributor box flow transducer, and the distributor box flow transducer is arranged at institute
Distribution water channel is stated, the distributor box flow transducer is used to carry out flow detection to the distribution water channel, for example, the distributor box
Flow transducer obtains distributor box data on flows for carrying out flow detection to the distribution water channel；Preferably, the distributor box
Flow transducer is electrically connected with the control module of the electric cabinet or the electric cabinet.For example, the distributor box also sets up distribution
Case flow transducer, the distributor box flow transducer connects respectively each adapter, for respectively to it is each it is described adapter carry out
Flow detection.And for example, the distributor box arranges some distributor box flow transducers, each distributor box flow transducer with
Each adapter connects correspondingly, and being respectively used to the adapter to being connected carries out flow detection.And for example, the distribution
Case also sets up distributor box flow transducer, and the distributor box flow transducer connects the distribution water channel, for the distribution
Water channel carries out flow detection.For example, the distributor box flow transducer and the electric cabinet or the control module of the electric cabinet
Electrical connection, for by the data on flows of flow detection, i.e. distributor box data on flows, being transferred to the electric cabinet or the control mould
Block, the electric cabinet or the control module are used to show the distributor box data on flows, and/or according to the distributor box flow
Data judge whether the generation blocking or leak etc. of the distribution water channel or the adapter.
For the ease of obtaining the temperature of outer mold or its warm area with accurate temperature control, the high pressing mold cold also sets up temperature
Sensor, for detecting the temperature of outer mold warm area, for example, the temperature sensor, for detecting outer mold warm area
Temperature, obtains temperature data.Preferably, the temperature sensor is arranged at the main frame.And for example, the temperature sensor is arranged
In the electric cabinet, for example, the temperature sensor is connected with the electric cabinet, described for the temperature data to be transferred to
Electric cabinet；And for example, the temperature sensor is connected with the control module of the electric cabinet, for the temperature data to be transferred to
The control module；And for example, the temperature sensor is arranged at the collection point valve plate.Preferably, the high pressing mold cold is arranged
Some temperature sensors.For example, the main frame arranges some temperature sensors, and each temperature sensor is used respectively
In the temperature for detecting outside each mould warm area correspondingly.For example, it is each described for each mould warm area of outer mold
The sensor probe of temperature sensor is correspondingly arranged in a mould warm area, for detecting the temperature of outer mold warm area.So, may be used
To obtain the temperature of the mould warm area for needing cooling, it is also possible to obtain need the temperature of the mould warm area of cooling after host work,
So as to be lowered the temperature or temperature control effect, it is ensured that mold temperature meets the requirements.
Preferably, the main frame also includes the pressure gauge being arranged in the frame, and the pressure gauge connects the water valve
Board component, for obtaining the pressure of the water valve board component and showing.For example, the pressure gauge is used to obtain the water valve plate group
The hydraulic pressure of part simultaneously shows.And for example, the main frame also includes air valve plate component, and the pressure gauge connects respectively the water valve board component
With the air valve plate component, for obtaining the pressure of the water valve board component respectively with the pressure of the air valve plate component and showing
Show, for example, the pressure gauge is used to obtain the hydraulic pressure of the water valve board component and show, and for obtaining the valve plate group
The air pressure of part simultaneously shows.So, user can obtain pressure information by pressure gauge, for example, be intuitive to see hydraulic pressure and/or gas
Pressure.
Preferably, the water valve board component includes water valve plate, waterway electromagnetic valve and pressure transducer；The waterway electromagnetic valve
And the pressure transducer is electrically connected respectively with the electric cabinet；The water valve plate is by the main channel and the high-pressure filteration
Device is connected, and the water valve plate also connects the distribution water channel of the distributor box by the successive watercourse；Wherein, the pressure
Sensor is used to sense the pressure of its present position, i.e. hydraulic pressure, obtains hydraulic pressure data（That is pressure data）And it is transferred to the electricity
Control case；The waterway electromagnetic valve is used to be switched according to the control signal of the electric cabinet, so as to realize the water valve plate group
The water route break-make of the water valve plate of part, also can be regarded as controlling the break-make of the main channel at the water valve board component, its
The effect of its electromagnetic valve is by that analogy.Preferably, the pressure transducer is arranged at the main channel.And for example, the pressure is passed
Sensor is arranged at the water valve plate.And for example, the pressure transducer is arranged at the successive watercourse.And for example, the water valve plate group
Part includes two pressure transducers, and a pressure transducer is arranged at the main channel and before the water valve plate, another
Pressure transducer is arranged at the main channel and after the water valve plate, is respectively used to obtain the hydraulic pressure number of corresponding position
According to and be transferred to the electric cabinet.
In order to obtain the flow information of water valve plate, it is preferred that water valve board component also includes water valve plate flow transducer, described
Water valve plate flow transducer is arranged at the water valve plate, for obtaining the data on flows of water valve plate, i.e. water valve plate data on flows.Example
Such as, the water valve plate flow transducer is electrically connected with the control module of the electric cabinet or the electric cabinet, the water valve plate stream
Quantity sensor is used to obtain the data on flows of water valve plate and is transferred to the control module of the electric cabinet or the electric cabinet, described
The control module of electric cabinet or the electric cabinet is additionally operable to judge whether water valve plate blocks according to the data on flows of water valve plate
Or leakage etc..
In order to reach more preferable control effect, it is preferred that the electric cabinet includes on and off switch, the control mould being linked in sequence
Block and touch screen；The control module respectively with the cooler, the water pump, the high pressure filter and the water valve plate group
Part is electrically connected；And for example, the control module respectively with the cooler, the water pump, the high pressure filter, the water valve plate
Component and the air valve plate component are electrically connected.As such, it is possible to carry out touch control by touch screen, can also be entered by touch screen
Row shows, for example, show each data, including data on flows, temperature data and/or pressure data etc., for example show distributor box flow
Data, temperature data, hydraulic pressure data, water valve plate data on flows and/or waterlevel data etc., can also realize image by touch screen
Show, it is easy to use.And for example, the electric cabinet also includes catalyst, and the catalyst connects respectively the control module and institute
State touch screen.For example, control module is PLC（Programmable Logic Controller, programmable logic controller (PLC)）Mould
Block.
In order to realize the warning when there is accident, it is preferred that the electric cabinet also includes being electrically connected with the control module
The alarm for connecing, for sending alarm signal.Preferably, the alarm includes loudspeaker；And/or, the alarm includes LED
Luminescence component.For example, the control module arranges judging unit, is then for judging to detect whether exception or failure
Alarm is controlled by the control module and sends alarm signal.And for example, the control module arranges judging unit, for judging
Whether distributor box data on flows, hydraulic pressure data, water valve plate data on flows and/or waterlevel data there is exception, be then to pass through described
Control module control alarm sends alarm signal.
In order to realize preferably distribution and control effect, it is preferred that the distributor box also set up distribution valve plate, electromagnetic valve with
Adapter；The distribution water channel connects the distribution valve plate；The mould pipeline taken over for connecting outside；The distribution valve plate
The adapter is connected by the electromagnetic valve；For example, the distributor box is used for by distributing valve plate described in the solenoid valve control
And/or the mould pipeline outside the adapter connection；So, the cooling water of main channel is by successive watercourse and distributes water channel, divide
With valve plate, by adapter output to outside mould pipeline under solenoid valve control；And for example, the distributor box arranges some described
Adapter, each adapter connects the distribution valve plate by the electromagnetic valve respectively, and is respectively used to connect outer correspondingly
The mould pipeline in portion.And for example, the high pressing mold cold also includes collection point valve plate；The distribution valve plate is connected by the electromagnetic valve
The adapter, the adapter connection is described to collect a point valve plate, by the mould pipeline outside the collection point valve plate connection.Preferably,
The distributor box arranges some electromagnetic valves and some adapters, and each electromagnetic valve connects correspondingly each described connect
Pipe, each adapter connects correspondingly each described branch pipe connection of the collection point valve plate.Preferably, the distributor box is included
Check valve, the check valve is arranged at the distribution water channel.For example, the check valve is used to control the distribution water channel or described
The flow direction of the cooling water of distribution valve plate, it is to avoid adverse current.And for example, the distributor box includes some check valves, each list
It is connected respectively described in one distributes to valve and take over described in valve plate or, in this way it can be ensured that the one-way flow of cooling water, especially
It is one-way circulation flowing, it is to avoid adverse current, is conducive to the flow detection of related embodiment, lifts the accuracy of detection.
In order to solve to clean high pressure filter so as to more durable, and the technical problem of lifting high-pressure filteration effect, preferably
, the main channel arranges back flush structure at the high pressure filter, for realizing back flush high pressure filter, will
The dirt of filter element therein is washed away, to avoid blocking and being lifted high-pressure filteration effect.For example, the back flush structure includes master
Water channel arm, flush discharge pipe, the first sluice valve and the second sluice valve；Wherein, first sluice valve connects respectively the master
The first end of water channel, the first end of the high pressure filter, the first end of the main channel arm and the flush discharge pipe
First end, for connecting the first end of the main channel and the first end of the high pressure filter and blocking the main channel arm
First end and the flush discharge pipe first end, or, connect the first end and the main channel arm of the main channel
First end, and connect the first end of the high pressure filter and the first end of the flush discharge pipe；Second gating
Valve connects respectively second end at second end, the second end of the main channel arm and the main channel of the high pressure filter,
For connecting the second end of the high pressure filter and the second end of the main channel and blocking the second of the main channel arm
End, or, connect second end of high pressure filter and the second end of the main channel arm and block the main channel
Second end.Preferably, first sluice valve is arranged with second sluice valve linkage, for connecting the first of the main channel
The first end of end and the high pressure filter simultaneously blocks the first end of the main channel arm and the first of the flush discharge pipe
End, and while connect the second end of the high pressure filter and the second end of the main channel and block the main channel arm
Second end；Or, for connecting the first end of the main channel and the first end of the main channel arm, and connect the height
The first end of filter and the first end of the flush discharge pipe are pressed through, and while connects the second end and the institute of the high pressure filter
State the second end of main channel arm and block the second end of the main channel.
So, when normally using, the first sluice valve connects the first end of the main channel and the high pressure filter
First end simultaneously blocks the first end of the main channel arm and the first end of the flush discharge pipe, meanwhile, the second sluice valve connects
Lead to the second end of the high pressure filter and the second end of the main channel and block the second end of the main channel arm so that
Main channel is connected by high pressure filter, and the water of main channel sequentially passes through the first end of the main channel, the high pressure filter
First end, the internal high pressure filter, the second end of the high pressure filter the second end and the main channel, i.e. it is main
The water of water channel carries out being exported after high-pressure filteration through high pressure filter；When back flush high pressure filter is needed, the first choosing
Port valve connects the first end of the main channel and the first end of the main channel arm, and connects the of the high pressure filter
One end and the first end of the flush discharge pipe, meanwhile, the second sluice valve connects the second end of the high pressure filter and described
Second end of main channel arm simultaneously blocks the second end of the main channel so that the first end of main channel is connected by high pressure filter
The first end of logical flush discharge pipe, the water of main channel sequentially pass through the first end of the main channel, the of the main channel arm
One end, the internal main channel arm, the second end of the main channel arm, the second end of the high pressure filter, the height
The first end of internal filter, high pressure filter first end and the flush discharge pipe is pressed through, from the flush discharge pipe
The second end discharge；That is, the water of main channel reversely flows through high pressure mistake after main channel arm from the second end of high pressure filter
Discharge after filter, so as to reach the effect of reverse cleaning high pressure filter.
Continue with to combine accompanying drawing and make various embodiments of the present invention and further illustrate.
For example, a kind of high pressing mold cold is as shown in figure 1, it includes main frame 101, connecting pipe 102 and distributor box 103；Again
Such as, a kind of high pressing mold cold is as shown in fig. 6, it includes main frame 101, connecting pipe 102, distributor box 103 and a collection point valve plate 104,
The branch pipe connection connecting mold pipeline 105 of collection point valve plate 104, for example, mould pipeline 105 is small diameter pipeline（It is also known as small-bore
Pipeline or small-bore mould pipeline）, wherein, the internal diameter of the small diameter pipeline is less than 8 millimeters, for example, the small diameter pipeline
Internal diameter be 4 to 6 millimeters；Structure or function component for the ease of protected host in addition to frame, it is preferred that such as Fig. 2 institutes
Show, the main frame also sets up protective plate 202 in the frame 201, for example, the main frame arrange in the frame one piece or
Polylith protective plate；And for example, the main frame arranges protective plate described in polylith in the frame, for surrounding one with reference to the frame
Individual zone of protection；As shown in Fig. 2, Fig. 3 and Fig. 4, the main frame also set up in the frame 201 electric cabinet 203, water tank 205,
The functions such as high pressure filter 206, water pump 207, water valve board component 208, air valve plate component 209, pressure gauge 210, cooler 211 are tied
Structure, wherein, cooler 211 is arranged in water tank 205；For example, the functional structure or other structures of the main frame is respectively positioned on described
In the zone of protection that frame and each protective plate are surrounded, for example, other structures include main channel, electric cabinet, water tank,
Water pump, high pressure filter, water valve board component, air valve plate component and/or cooler etc..For example, through hole is set on the protective plate,
For wearing button or pipeline, for example, successive watercourse and/or connection air flue etc. are equipped with the through hole.For example, such as Fig. 2 institutes
Show, the main frame includes frame 201, and the other structures such as protective plate 202, main channel are provided with frame 201 by the institute of protective plate 202
Block；And for example, electric cabinet is placed on outside protective plate in order to operate, i.e. electric cabinet 203 is arranged in frame 201 and reveals and puts
Outside protective plate 202.For the ease of mobile host, it is preferred that the main frame also sets up movable pulley in the frame 201
204, for moving the main frame.For example, the main frame arranges one or more groups of movable pulleys in the frame.For example,
Roller bearing is set, and the movable pulley connects with the roller bearing axle, for rolling with the movement main frame in the frame.
For example, as shown in figure 5, the water in water tank is transported to high pressure filter through water pump, water valve is passed through after pressurizing filter
Board component enters distributor box, and such as water valve board component arranges two waterway electromagnetic valves, is respectively waterway electromagnetic valve 1 and water route electromagnetism
Valve 2, other by that analogy, high pressing mold cold arranges two distributor boxes, each waterway electromagnetic valve correspondence output to a distributor box,
Distributor box arranges some component distribution structures, and each distribution structure includes an electromagnetic valve and a flow transducer, each distribution structure
A mould pipeline outside connection, also known as the cooling region in mould warm area, i.e. mould.Compressed air is entered by air valve plate component
Enter distributor box, for example air valve plate component arranges two electromagnetic valve of gas circuit, be respectively electromagnetic valve of gas circuit 1 and electromagnetic valve of gas circuit 2, it is each
Electromagnetic valve of gas circuit correspondence output is to a distributor box.So, when needing to use water, air valve plate component is closed, for example, closes each gas
Way solenoid valve, opens water valve board component, and cooling water is by distributor box output to outside mould pipeline；When cleaning is needed, close
Water valve board component is closed, for example, closes each waterway electromagnetic valve, open air valve plate component, compressed air is by distributor box output to outside
Mould pipeline.
And for example, as shown in fig. 7, the water in water tank is transported to high pressure filter through water pump, water valve is passed through after pressurizing filter
Board component enters distributor box, and such as water valve board component arranges two groups of valve structures, and each valve structure includes a waterway electromagnetic valve
And a flow transducer, for example, one group of valve structure includes the flow transducer 1 of waterway electromagnetic valve 1 and, another group of valve structure
Including the flow transducer 2 of waterway electromagnetic valve 2 and, other by that analogy, high pressing mold cold arranges two distributor boxes, each water valve
To a distributor box, distributor box is provided with check valve for structure correspondence output, distributor box by check valve unidirectionally output to a collection point valve
Plate, divides valve plate to export cooling water to the mould pipeline of outer mold, for example, by collection point valve plate output cooling water to outside by collecting
The minor diameter cooling tube of the mould in portion.Compressed air enters distributor box by air valve plate component, and such as air valve plate component arranges two
Individual electromagnetic valve of gas circuit, is respectively electromagnetic valve of gas circuit 1 and electromagnetic valve of gas circuit 2, and the output of each electromagnetic valve of gas circuit correspondence is to a distribution
Case.For example, high pressing mold cold arranges two distributor boxes and two collection point valve plates, and distributor box 1 is provided with two check valves, is respectively
Check valve 11 and check valve 12, distributor box 2 is provided with two check valves, is respectively check valve 21 and check valve 22, one group of water valve
Structure includes that the flow transducer 1 of waterway electromagnetic valve 1 and exports cooling water to collection point valve plate 1 by the check valve 11 of distributor box 1,
Another group of valve structure includes that the flow transducer 2 of waterway electromagnetic valve 2 and exports cooling water and arrives by the check valve 21 of distributor box 2
Collection point valve plate 2, electromagnetic valve of gas circuit 1 is by the output squeezing air of check valve 12 of distributor box 1 to collection point valve plate 1, electromagnetic valve of gas circuit 2
By the output squeezing air of check valve 22 of distributor box 2 to collection point valve plate 2.So, when needing to use water, valve plate group is closed
Part, for example, close electromagnetic valve of gas circuit 1 and electromagnetic valve of gas circuit 2, opens water valve board component, and cooling water is by distributor box output to outside
Mould pipeline；When cleaning is needed, water valve board component is closed, for example, close waterway electromagnetic valve 1 and waterway electromagnetic valve 2, opened
Air valve plate component, compressed air is by distributor box output to outside mould pipeline.
For example, high pressure filter and back flush structure are as shown in figure 8, have an input port, i.e. the first of main channel
End, and with two delivery outlets, including second end and the second end of flush discharge pipe of main channel；High pressure filter and reversely
As shown in figure 9, water valve SV1 conductings, water valve SV2 is closed, and water valve SV3 conductings, water valve SV4 is closed for the normal use of flushing mechanism,
The water of the first end of main channel flows to first end A of high pressure filter from water valve SV3, and stream is to height behind high pressure filter inside
The second end B of filter is pressed through, is flowed out from the second end of main channel after water valve SV1；Preferably, also by flow transducer or
Pressure transducer P1 and P2 obtains respectively the data on flows or pressure data of corresponding position；So it is achieved that and pressed through by height
The technique effect of filter high-pressure filteration output.The back flush of high pressure filter and back flush structure is as shown in Figure 10, water valve
SV1 is closed, and water valve SV2 conductings, water valve SV3 is closed, water valve SV4 conductings, and the water of the first end of main channel is high from water valve SV2 flow directions
Press through the second end B of filter, behind high pressure filter inside stream to high pressure filter first end A, after water valve SV4 from
Flow out at second end of flush discharge pipe；So it is achieved that the effect of back flush high pressure filter；Preferably, also by flow
Sensor or pressure transducer P1 and P2 obtain respectively the data on flows or pressure data of corresponding position.
For example, high pressing mold cold or main channel arrange flow transducer, and flow transducer includes distributor box flow transducer
And/or water valve plate flow transducer, by obtaining data on flows, for example, obtain the data on flows or water valve plate of distribution water channel
Data on flows, transfers to electric cabinet to judge blocking or the leakage situation of pipeline, and and for example, as shown in figure 11, flow transducer 1 is used to obtain
Output is taken to the data on flows of the cooling water of mould pipeline 1, the cooling water of mould pipeline 1 is back to main water by flow switch 1
Road, is achieved in water circulation and uses, and can either monitor blocking or the leakage situation of pipeline, again being capable of using water wisely.
For example, in the main channel of high pressing mold cold, water pump 207 from water tank 205 extracts cooling water out, is pressurized to 0.6MPa,
After high pressure filter 206 is filtered, into water valve board component 208, the waterway electromagnetic valve conducting in Jing water valves board component 208 is defeated
Distributor box 103 is sent to, then by electromagnetic valve in distributor box 103（Also referred to as distribute electromagnetic valve）Control enters mould water channel（Also known as
Mould pipeline）；In the gas circuit of high pressing mold cold, compressed air enters air valve plate component 209, gas circuit in Jing air valve plate components 209
Solenoid valve conduction is transported to distributor box 103, then enters mould water channel by solenoid valve control in distributor box 103.
When high pressing mold cold water flowing starts, cooling water enters mould water channel through water pump and main channel；The water flowing time arrives, and stops
Only supply water, then compressed air Jing gas circuit enters mould water channel, and mould water channel is cleaned, and duration of ventilation is arrived, stop blowing；
For example, the course of work of high pressing mold cold, for example, people of the running parameter in touch screen are controlled using PLC module in electric cabinet 203
Set in machine interface so that each cycle course of work is consistent with the work tempo of die casting machine, and die casting machine sends sign on, high pressure
Mould cold starts Automatic Cycle, terminates within the die casting machine working cycle, and with die casting machine instruction next cycling is started.
Wherein, the cooling water volume that every mould water channel is passed through and the time of compressed air volume by electric cabinet or its
PLC module carries out Based Intelligent Control, balancedly to take away mould in the waste heat produced by each production cycle, so as to real energy
Enough realize the balance and stability of mould entirety relative temperature.For example, each mould water channel cooling water is entered by flow transducer
Row flow detection, by the data on flows of detection PLC module is sent to, and when data on flows exceeds setting value, sends water line block
With leakage alarm signal.And for example, each mould warm area temperature or cooling water channel backwater temperature of mould are detected by temperature sensor
Degree, it is too high or too low for temperature to be reported to the police by PLC module control；For example, mould warm area is mould pipeline or mould pipeline side
Temperature.
And for example, water route pressure is detected by pressure transducer, and sends signal to PLC module, after PLC module process
Show in touch screen；Wherein, cooler 211 is arranged in water tank, and Water in Water Tank is cooled down, and coolant-temperature gage in water tank is controlled
Within the specific limits；For example, high pressure filter 206 is arranged on main channel, and cooling water after pressurization is filtered；For example, the height
Press filtration utensil has automatic back-flushing function, is controlled in the suitable time period by PLC module, and the high pressure filter is carried out to filter element
Opposite direction is rinsed, it is ensured that the cleaning of high pressure filter.
And for example, water tank is engaged with PLC module, realizes automatic control water level function, water level switch monitoring cistern water level, water
When position is less than moisturizing position, water level switch sends moisturizing signal to PLC module, and PLC module control water compensating valve is opened, and feed-tank is mended
Water, after reaching high water level, PLC module control water compensating valve is closed, and moisturizing terminates.And for example, when hydropenia, PLC module control sends
Report to the police.And for example, high pressing mold cold has self-diagnosing function, and when occurring abnormal in work, PLC module output is reported to the police, and is shown
Failure cause is recorded；When there is catastrophe failure, force out of service；And for example, electric cabinet arranges audible-visual annunciator, normal operation
When, green light；It is faulty but do not affect operation when, amber light is bright；During faulty and impact operation, when red, and send warning
Sound.And for example, electric cabinet also includes memory module, for storing mold data and/or alarm signal etc., for example, memory module
It is connected with control module；And for example, memory module arranges 10 groups of mold data storages, can directly invoke.
Further, embodiments of the invention also include that each technical characteristic of the various embodiments described above is mutually combined what is formed
High pressing mold cold, also referred to as mould cold.
Using the various embodiments described above, the problems with of prior art is can solve the problem that：Master control switch can only control manually to connect
And disconnection, mould pipeline long-time water flowing, cooling down always, it is impossible to effectively realize the balance of temperature, and complex operation；Mould tube
Road is likely to result in mould line clogging because cooling water has the problems such as impurity or fouling, so as to cause mould tube-cooled to be imitated
It is really poor, can further cause that mold temperature is too high, quality of die casting is unstable；And be not easy to find, only fraction defective
Just can go to check mould pipeline when very high, or even defective products increases, wasting manpower and material resources.
The various embodiments described above, can realize Automated condtrol of mold cooling water and other effects, need to provide effective by technique
The cooling period and cooling water inflow；Further, the single channel monitoring of die casting cooling condition is realized using flow transducer；Also
The abnormal intellectual monitoring of mold cooling water pipeline can be realized, for example, intellectual monitoring is blocked and leaked.So as to efficiently control
Die casting hygral equilibrium, for example, by PLC the connection and disconnection of die casting cooling water is controlled, and realizes that die casting heat is flat
The Based Intelligent Control of weighing apparatus, further, is capable of achieving die casting temperature intelligent, digitized control.
It should be noted that above-mentioned each technical characteristic continues to be mutually combined, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the scope of description of the invention record；Also, for those of ordinary skills, can add according to the above description
To improve or convert, and all these modifications and variations should all belong to the protection domain of claims of the present invention.
Claims (10)
1. a kind of high pressing mold cold, it is characterised in that including main frame, connecting pipe and distributor box；
The main frame arranges main channel；
The main frame also sets up high pressure filter and cooler, and the high pressure filter is respectively arranged at described with the cooler
Main channel；
The distributor box arranges distribution water channel；
The connecting pipe arranges successive watercourse；
The main channel of the main frame connects the distribution water channel of the distributor box, the distribution by the successive watercourse
Water channel is used to connect the mould pipeline of outside.
2. high pressing mold cold according to claim 1, it is characterised in that the distributor box also sets up distributor box flow sensing
Device, the distributor box flow transducer is arranged at the distribution water channel, for carrying out flow detection to the distribution water channel.
3. high pressing mold cold according to claim 1, it is characterised in that the distributor box also sets up distribution valve plate, electromagnetic valve
With adapter；
The distribution water channel connects the distribution valve plate；
The mould pipeline taken over for connecting outside；
The distribution valve plate connects the adapter by the electromagnetic valve, and the distribution valve plate is used for by the solenoid valve control
Mould pipeline outside connection.
4. high pressing mold cold according to claim 3, it is characterised in that the distributor box arranges some adapters, each institute
State adapter to be respectively used to connect each mould pipeline of outside correspondingly under the solenoid valve control.
5. high pressing mold cold according to claim 4, it is characterised in that the distributor box also sets up distributor box flow sensing
Device, the distributor box flow transducer connects respectively each adapter, for respectively to it is each it is described adapter carry out flow detection.
6. high pressing mold cold according to claim 5, it is characterised in that the distributor box arranges some distributor box flows
Sensor, each distributor box flow transducer is connected correspondingly with each adapter, is respectively used to the institute to being connected
Stating adapter carries out flow detection.
7. high pressing mold cold according to claim 1, it is characterised in that the high pressing mold cold also sets up temperature sensor,
For detecting the temperature of outer mold warm area.
8. high pressing mold cold according to claim 7, it is characterised in that the temperature sensor is arranged at the main frame.
9. high pressing mold cold according to claim 8, it is characterised in that the main frame arranges some temperature sensors,
Each temperature sensor is respectively used to detect the temperature of outside each mould warm area correspondingly.
10. the high pressing mold cold according to any one of claim 1 to 9, it is characterised in that if the high pressing mold cold is arranged
The distributor box is done, the connecting pipe arranges some successive watercourses；Each successive watercourse and each distributor box one
One correspondence, the main frame is respectively by the distribution water channel of the corresponding distributor box of each successive watercourse connection.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109202038A (en) * | 2018-09-30 | 2019-01-15 | 广州市型腔模具制造有限公司 | Water tank flow electricization monitors system and method |
| WO2019214318A1 (en) * | 2018-05-10 | 2019-11-14 | 广州市型腔模具制造有限公司 | Method for monitoring mold cooling duct |
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| CN204565081U (en) * | 2015-05-11 | 2015-08-19 | 惠州市华阳精机有限公司 | It is a kind of that to have high pressure spot cold and vacuumize the die casting of function |
| CN105436459A (en) * | 2015-08-10 | 2016-03-30 | 广州道晨模具配件有限公司 | High-pressure spot cooling machine system and using method thereof |
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| US5285841A (en) * | 1992-02-12 | 1994-02-15 | Ryobi Ltd. | Metal mold cooling device |
| CN104289695A (en) * | 2014-10-28 | 2015-01-21 | 上海震界自动化设备制造有限公司 | High-pressure point cooling machine |
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| CN204565081U (en) * | 2015-05-11 | 2015-08-19 | 惠州市华阳精机有限公司 | It is a kind of that to have high pressure spot cold and vacuumize the die casting of function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019214318A1 (en) * | 2018-05-10 | 2019-11-14 | 广州市型腔模具制造有限公司 | Method for monitoring mold cooling duct |
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| CN106563784B (en) | 2019-11-12 |
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Effective date of registration: 20191224 Address after: Suzhou City, Jiangsu Province, Yushan Town, Kunshan City, 215000 five road No. 228, 3, 4. Patentee after: Suzhou Aode Machinery Co., Ltd. Address before: 518000 Guangdong province Shenzhen City Guangming Street South Outer Ring Road exchange Po Industrial Park 3 building first layer Patentee before: Science and Technology Ltd. of prosperous of Shenzhen |
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Address after: Room 3 and 4, 228 Wulian Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Aode high end equipment Co.,Ltd. Address before: Room 3 and 4, 228 Wulian Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SUZHOU AODE MACHINERY Co.,Ltd. |