CN106239712B - A kind of vertical high voltage casting machine releasing process - Google Patents
A kind of vertical high voltage casting machine releasing process Download PDFInfo
- Publication number
- CN106239712B CN106239712B CN201610688787.4A CN201610688787A CN106239712B CN 106239712 B CN106239712 B CN 106239712B CN 201610688787 A CN201610688787 A CN 201610688787A CN 106239712 B CN106239712 B CN 106239712B
- Authority
- CN
- China
- Prior art keywords
- mold
- mould
- medium
- sized
- green body
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
Abstract
The invention discloses a kind of vertical high voltage casting machine releasing processes, comprising the following steps: die bed mold divides mould, medium-sized mold divides mould, and supporting plate is in place and demoulding.In demoulding step, the mould external pressurized hole of PLC control mo(u)ld top half mold is connected with air compressor machine, it simultaneously closes off and drains gas vent outside the mould of mo(u)ld top half mold, air compressor machine has compressed-air blows to top swage by the mould external pressurized hole of mo(u)ld top half mold, make to form moisture film between the inner surface and green body of mo(u)ld top half mold, for green body since self gravity drops on supporting plate, compressed air pressure is maintained at 0.01-0.2Mpa, and the time continues 5-15 seconds.Process above, adapts to the slip casting production of vertically arranged at least three pieces molds, and can prevent green body from generating defect during demoulding, improves green body quality qualification rate, moreover it is possible to reduce demoulding time, improve production efficiency.
Description
Technical field
The present invention relates to ceramic manufacturing fields, and in particular to a kind of releasing process of vertical high voltage casting machine.
Background technique
The stripping means of ceramic body experienced the evolution being manually demolded to automatic demoulding.When being demoulded by manual type,
It needs manually to pay manual labor lift to move or pushes mold open, so that mold is separated with green body.Stripping means labor intensity is high, and easily
Cause demoulding difficult there is a situation where mold tension Nian Jie with green body and scratch green body, it cannot be guaranteed that quality of mold release.And it passes
The billet surface out-of-flatness of the stripping means abjection of system, need to devote a tremendous amount of time processing green body.It is low so as to cause production efficiency
Under, the problems such as production cycle is too long.
A kind of high-pressure slip-casting production is disclosed in the Chinese invention patent CN104290174 disclosed on January 21st, 2015
Technique, there are following Railway Projects for stripping means therein:
1, in the step S12 and S13 described in it, upper and lower mould, which first passes through injection low-pressure air, keeps mold and green body de-
From, then by vacuumizing in upper mold, make upper mold that green body be sucked.This method often leads to upper mold because between green body
Moisture film is formed, so that green body can not be sucked by vacuumizing, green body is caused to be very easy to surprisingly fall off from upper mold.
2, in the step S16 described in it, green body falls off from upper mold, mainly by closing vacuum pump.In this method, due to
Upper mold persistently vacuumizes, and the moisture film that green body is formed when aforementioned S12 is demoulded has been destroyed, therefore in the demoulding step of S16,
Even if vacuum is closed, green body makes billet surface it is possible to cause demoulding difficult with mold because of Nian Jie tension and abrade green body
Out-of-flatness generates defect so as to cause green body during demoulding, and rejection rate increases, and qualification rate reduces.
3, the above method is simply possible to use in the press of only upper and lower mould, can not manufacture more complicated ceramic body, such as disjunctor
The circle case one green body of toilet seat.The manufacture of this green body at least needs vertically arranged three pieces of molds；If under small on cabinet
Greatly, a mold smallclothes are at least also needed to protrude into medium-sized mold.And above-mentioned technique can not adapt to the job requirement of such complexity.
4, during due to connecing base, the distance between supporting plate and green body directly affect qualification rate of moulding adobe blocks, and in above-mentioned technique
The distance between suitable supporting plate and green body are not provided.
Summary of the invention
It is an object of the invention to solve the problems of the prior art, a kind of vertical high voltage casting machine stripper is provided
Skill, to adapt to the slip casting production of vertically arranged at least three pieces molds, and it is more complicated for producing that mold smallclothes can also be arranged
Green body, and can prevent green body from generating defect during demoulding, improve green body quality qualification rate, moreover it is possible to reduce demoulding time,
Improve production efficiency.
To reach above-mentioned purpose, the present invention adopts the following technical scheme:
A kind of vertical high voltage casting machine releasing process, includes the following steps, step 1: die bed mold divides mould, PLC control
Making total die cylinder drives die bed mold to move downward, and with medium-sized mold separation, green body is located at medium-sized mold and mo(u)ld top half mold；
Step 2: medium-sized mold divides mould, and PLC controls medium-sized die cylinder and medium-sized mold is driven to move downward, with mo(u)ld top half mold separation, base
Body is located at mo(u)ld top half mold；Step 3: supporting plate is in place, and PLC control manipulator clamping supporting plate is placed under green body at 0.1-5mm；Step
Rapid 4: the mould external pressurized hole of demoulding, PLC control mo(u)ld top half mold is connected with air compressor machine, simultaneously closes off the outer drainage of mould of mo(u)ld top half mold
Stomata, air compressor machine have compressed-air blows to top swage by the mould external pressurized hole of mo(u)ld top half mold, make the inner surface of mo(u)ld top half mold
Moisture film is formed between green body, for green body since self gravity drops on supporting plate, compressed air pressure is maintained at 0.01-0.2Mpa,
Time continues 5-15 seconds.
Further, the step 1 is accomplished in that the mould of step 1.1:PLC control die bed mold is additional
Pressure hole is connected with air compressor machine, and the mould for closing die bed mold drains gas vent outside, and air compressor machine passes through the mould external pressurized of die bed mold
Hole forms moisture film between the inner surface and green body of die bed mold, green body is made to be easy to be detached from die bed to die bed mold compressed-air blows
Mold, compressed air pressure are maintained at 0.01-0.2Mpa, and the time continues 5-15 seconds；Step 1.2:PLC control medium-sized mold or in
Gas vent is drained outside the mould external pressurized hole or mould of pattern tool and mo(u)ld top half mold to be connected with vacuum pump；When mould external pressurized hole and vacuum pump
When being connected, closes outside mould and drain gas vent；When draining gas vent is connected with vacuum pump outside mould, mould external pressurized hole is closed；Vacuum
Pump is persistently vacuumized by draining gas vent outside the mould external pressurized hole or mould of medium-sized mold or medium-sized mold and mo(u)ld top half mold, makes base
Body is adsorbed on the inner surface of medium-sized mold and mo(u)ld top half mold；Step 1.3:PLC controls total die cylinder and drives die bed mold downward
Movement, with medium-sized mold separation；Above steps can carry out simultaneously, or carry out step 1.1 and step 1.2 simultaneously and carry out step again
1.3, or step 1.1 is first carried out, step 1.2 is then carried out, then carry out step 1.3.
Further, the step 1.3 is accomplished in that PLC controls total die cylinder and drives die bed mold
Sharp downward movement, when die bed mold is close to initial position, position sensor will send PLC to by signal in place, and PLC control is total
Die cylinder slows down decrease speed, and die bed mold is made to reach initial position.
Further, the step 2 be accomplished in that step 2.1:PLC control medium-sized mold mould it is additional
Pressure hole is connected with air compressor machine, and the mould for closing medium-sized mold drains gas vent outside, and air compressor machine passes through the mould external pressurized of medium-sized mold
Hole forms moisture film between the inner surface and green body of medium-sized mold to medium-sized mold compressed-air blows, make green body be easy to be detached from it is medium-sized
Mold, compressed air pressure are maintained at 0.01-0.2Mpa, and the time continues 5-15 seconds；The mould of step 2.2:PLC control mo(u)ld top half mold
Gas vent is drained outside external pressurized hole or mould to be connected with vacuum pump；When mould external pressurized hole is connected with vacuum pump, closes outside mould and drain
Gas vent；When draining gas vent is connected with vacuum pump outside mould, mould external pressurized hole is closed；Outside the mould that vacuum pump passes through mo(u)ld top half mold
Gas vent is drained outside pressurization hole or mould persistently to vacuumize, and green body is made to be adsorbed on the inner surface of mo(u)ld top half mold；Step 2.3:PLC control
Medium-sized die cylinder drives medium-sized mold to move downward, with mo(u)ld top half mold separation；Above steps can carry out simultaneously, or simultaneously into
Row step 2.1 and step 2.2 carry out step 2.3 again, or first carry out step 2.1 and then carry out step 2.2 and carry out step 2.3 again.
Further, the step 2.3 is accomplished in that PLC controls pattern in medium-sized die cylinder drive
Has sharp downward movement, when pattern is had close to initial position in the middle, position sensor will send PLC, PLC control to by signal in place
Medium-sized die cylinder slows down decrease speed, and medium-sized mold is made to reach initial position.
Further, before step 1 further include step 0.5: manipulator clamping, PLC control manipulator clamping linking arm
One end, the linking arm other end, which connects, protrudes into the mold smallclothes of medium-sized mold；It further include step between step 1 and step 2
1.5: mold smallclothes divide mould, and PLC control manipulator driven mold smallclothes are therefrom disengaged to designated position in pattern tool.
Further, the step 0.5 is in spoil disposal process or when progress of consolidating process.
Further, the step 1.5 is accomplished in that outside the mould of step 1.51:PLC control mold smallclothes
Pressurization hole is connected with air compressor machine, and air compressor machine is by the mould external pressurized holes of mold smallclothes to mold smallclothes compressed-air blows, mold
Moisture film is formed between the inner surface and green body of smallclothes, green body is made to be easy to break away from moulds smallclothes, compressed air pressure is maintained at 0.01-
0.2Mpa, time continue 5-15 seconds；Step 1.52:PLC controls the mould external pressurized of medium-sized mold or medium-sized mold and mo(u)ld top half mold
Gas vent is drained outside hole or mould to be connected with vacuum pump；When mould external pressurized hole is connected with vacuum pump, closes outside mould and drain gas vent；
When draining gas vent is connected with vacuum pump outside mould, mould external pressurized hole is closed；Vacuum pump by medium-sized mold or medium-sized mold and
Gas vent is drained outside the mould external pressurized hole of mo(u)ld top half mold or mould persistently to vacuumize, and green body is made to be adsorbed on medium-sized mold and mo(u)ld top half mold
Inner surface；Step 1.53:PLC control manipulator driven mold smallclothes therefrom pattern tool in be disengaged to designated position；It is above-mentioned each
Step can carry out simultaneously, or carry out step 1.51 and step 1.52 simultaneously and carry out step 1.53 again, or first carry out step 1.51 and connect
Carry out step 1.52 carry out step 1.53 again.
Compared with the existing technology, the beneficial effect of acquirement is technical solutions according to the invention:
1, when demoulding, by ventilating to form moisture film to mo(u)ld top half mold, green body is enable effectively from mo(u)ld top half mould separating, to improve
The quality pass rate of green body；
2, green body is provided with to the distance between supporting plate 0.01-5mm, so that supporting plate is effectively accepted green body, is not caused base
The distance between body and supporting plate are too long and damage when green body being caused to fall off；
3, when each piece of mold divides mould, setting ventilates and forms the program of moisture film, so that green body is able to effectively take off from the mold
From, and the mold for not dividing mould is vacuumized simultaneously, so that green body is particularly well adsorbed on the mold for not dividing mould；So as to avoid
Because green body first demould vacuumize again after do not divide the mold of mould and the problem of green body can not adsorb well；
4, by setting to do not divide mould mold vacuumize with split pattern mold ventilation carry out simultaneously, production can be effectively improved
Speed shortens the production time, improves production efficiency；
5, mold divides in line journey, the rapid decrease when being detached from, and the slow-down before in place, and it is accurate in place to make, in this way
Stroke is set, shortens the production time, improves production efficiency；
6, divide mould by manipulator driven mold smallclothes, be able to produce the technique on extremely complex green body such as cabinet
The circle case one green body of small lower big conventional one-piece toilet stool；
7, by being the arm that is clamped and connected in spoil disposal or consolidation phase manipulator, the production time is shortened, production effect is improved
Rate.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand invention, constitutes a part of the invention, the present invention
Illustrative embodiments and their description be used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that vertical high voltage casting machine molds status diagram；
Fig. 2 is that vertical high voltage casting machine die bed mold divides mould status diagram；
Fig. 3 is that the medium-sized mold of vertical high voltage casting machine divides mould status diagram；
Fig. 4 is mold smallclothes, linking arm and manipulator schematic diagram.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figures 1 to 4,1 is rack, and 2 be molding guide rod, and 3 be lower template, and 4 be lower push rod, and 5 be die bed mold, 6
It is middle template for total die cylinder, 7,8 be medium-sized mold, and 9 be upper ejector pin, and 10 be mo(u)ld top half mold, and 11 be cope plate, and 12 be rotation
Motor, 13 be medium-sized die cylinder, and 14 be mold smallclothes, and 15 be linking arm, and 16 be manipulator.
In the present embodiment, in spoil disposal process, PLC control manipulator 16 is clamped and connected one end of arm 15, linking arm 15 it is another
One end connects the mold smallclothes 14 for protruding into medium-sized mold 8.
Then, after consolidating process, the mould external pressurized hole of PLC control die bed mold 5 is connected with air compressor machine, and closes
Gas vent is drained outside the mould of die bed mold 5, air compressor machine blows compression to die bed mold 5 by the mould external pressurized hole of die bed mold 5
Air forms moisture film between the inner surface and green body of die bed mold 5, and green body is made to be easy to be detached from die bed mold 5, and compressed air pressure is protected
It holds in 0.1Mpa, the time is for 5 seconds；Meanwhile PLC controls the mould external pressurized hole of medium-sized mold 8 and is connected with vacuum pump and closes mould
Outer draining gas vent；Vacuum pump is persistently vacuumized by the mould external pressurized hole of medium-sized mold 8, and green body is made to be adsorbed on medium-sized mold 8
With the inner surface of mo(u)ld top half mold 10；After this, PLC controls total die cylinder 6 and drives 5 sharp downward movement of die bed mold, when
When die bed mold 5 is close to initial position, position sensor will send PLC to by signal in place, and PLC controls total die cylinder 6 and slows down
Decrease speed makes die bed mold 5 reach initial position.
Then, the mould external pressurized hole that PLC controls mold smallclothes 14 is connected with air compressor machine, and air compressor machine passes through mold smallclothes 14
Mould external pressurized hole forms moisture film between the inner surface and green body of mold smallclothes 14, makes green body to 14 compressed-air blows of mold smallclothes
It is easy to break away from moulds smallclothes 14, compressed air pressure is maintained at 0.1Mpa, and the time is for 5 seconds；Meanwhile PLC controls medium-sized mold 8
Mould external pressurized hole be connected with vacuum pump and close outside mould and drain gas vent；Vacuum pump passes through the mould external pressurized hole of medium-sized mold 8
It persistently vacuumizes, green body is made to be adsorbed on the inner surface of medium-sized mold 8 and mo(u)ld top half mold 10；After this, PLC controls manipulator 16
Driven mold smallclothes 14 therefrom pattern tool 8 in be disengaged to designated position.
Then, the mould external pressurized hole that PLC controls medium-sized mold 8 is connected with air compressor machine, and closes the mould outlet of medium-sized mold 8
Water gas vent, air compressor machine by the mould external pressurized hole of medium-sized mold 8 to medium-sized 8 compressed-air blows of mold, medium-sized mold 8 it is interior
Moisture film is formed between surface and green body, green body is made to be easy to be detached from medium-sized mold 8, and compressed air pressure is maintained at 0.1Mpa, and the time holds
It is 5 seconds continuous；Meanwhile the mould external pressurized hole of PLC control mo(u)ld top half mold 10 is connected with vacuum pump and closes mould and drains gas vent outside；Vacuum
Pump is persistently vacuumized by the mould external pressurized hole of mo(u)ld top half mold 10, and green body is made to be adsorbed on the inner surface of mo(u)ld top half mold 10；Hereafter,
PLC controls medium-sized die cylinder 13 and drives medium-sized 8 sharp downward movement of mold, when pattern tool 8 is close to initial position in the middle, position
Sensor will send PLC to by signal in place, and PLC controls medium-sized die cylinder 13 and slows down decrease speed, reaches medium-sized mold 8 just
Beginning position.
Then, PLC controls another manipulator clamping supporting plate and is placed under green body at 1mm.
Finally, the mould external pressurized hole of PLC control mo(u)ld top half mold 10 is connected with air compressor machine, the mould of mo(u)ld top half mold 10 is simultaneously closed off
Outer draining gas vent, air compressor machine have 10 compressed-air blows to top swage by the mould external pressurized hole of mo(u)ld top half mold 10, make mo(u)ld top half
Moisture film is formed between the inner surface and green body of mold 10, since self gravity drops on supporting plate, compressed air pressure is kept green body
In 0.1Mpa, the time is for 5 seconds.
This is arrived, green body demoulding is completed.By implementing the releasing process in the present embodiment, it can be found that:
When demoulding, by forming moisture film to the ventilation of mo(u)ld top half mold 10, so that green body is effectively detached from from mo(u)ld top half mold 10, mention
The quality pass rate of high green body.Provided with the distance between green body to supporting plate 0.1mm, supporting plate is set effectively to accept green body, no
Damage when causing the distance between green body and supporting plate too long and green body being caused to fall off.When each piece of mold divides mould, setting ventilation forms water
The program of film so that green body is able to effectively from the mould separating, and simultaneously vacuumizes the mold for not dividing mould, enables green body
It is particularly well adsorbed on the mold for not dividing mould；So as to avoid because green body first demould vacuumize again after do not divide the mold and green body of mould
The problem of can not adsorbing well.By setting to do not divide mould mold vacuumize with split pattern mold ventilation carry out simultaneously, can have
Effect ground improves speed of production, shortens the production time, improves production efficiency.Mold divides in line journey, the rapid decrease when being detached from, and
The slow-down before in place, it is accurate in place to make.Stroke is set in this way, shortens the production time, improves production efficiency.Pass through machine
16 driven mold smallclothes 14 of tool hand divide mould, and the technique is made to be able to produce the up-small and down-big disjunctor of extremely complex green body such as cabinet
The circle case one green body of toilet seat.By being the arm 15 that is clamped and connected in spoil disposal or consolidation phase manipulator 16, when shortening production
Between, improve production efficiency.
Description above describe the preferred embodiment of the present invention, it is to be understood that the present invention is not limited to above-mentioned implementation
Example, and excluding other embodiments should not be regarded as.Enlightenment through the invention, those skilled in the art combine known or existing
The change that technology, knowledge are carried out also should be regarded as within the scope of the present invention.
Claims (7)
1. a kind of vertical high voltage casting machine releasing process, characterized in that the following steps are included:
Step 1: die bed mold divides mould, and PLC controls total die cylinder and die bed mold is driven to move downward, and medium-sized mold separation,
Green body is located at medium-sized mold and mo(u)ld top half mold；Specific implementation is as follows:
The mould external pressurized hole of step 1.1:PLC control die bed mold is connected with air compressor machine, and the mould for closing die bed mold drains outside
Gas vent, air compressor machine is by the mould external pressurized hole of die bed mold to die bed mold compressed-air blows, the inner surface of die bed mold
Moisture film is formed between green body, green body is made to be easy to be detached from die bed mold, and compressed air pressure is maintained at 0.01-0.2Mpa, and the time holds
It is 5-15 seconds continuous；
Step 1.2:PLC control medium-sized mold or medium-sized mold and mo(u)ld top half mold mould external pressurized hole or mould outside drain gas vent with
Vacuum pump is connected；When mould external pressurized hole is connected with vacuum pump, closes outside mould and drain gas vent；When draining gas vent outside mould and very
When sky pump is connected, mould external pressurized hole is closed；The mould external pressurized hole that vacuum pump passes through medium-sized mold or medium-sized mold and mo(u)ld top half mold
Or drain gas vent outside mould and persistently vacuumize, so that green body is adsorbed on the inner surface of medium-sized mold and mo(u)ld top half mold；
Step 1.3:PLC controls total die cylinder and die bed mold is driven to move downward, with medium-sized mold separation；
Above steps carries out simultaneously, or carries out step 1.1 and step 1.2 simultaneously and carry out step 1.3 again, or first carry out step
1.1, step 1.2 is then carried out, then carry out step 1.3；
Step 2: medium-sized mold divides mould, and PLC controls medium-sized die cylinder and medium-sized mold is driven to move downward, with mo(u)ld top half mold point
From green body is located at mo(u)ld top half mold；
Step 3: supporting plate is in place, and PLC control manipulator clamping supporting plate is placed under green body at 0.1-5mm；
Step 4: the mould external pressurized hole of demoulding, PLC control mo(u)ld top half mold is connected with air compressor machine, outside the mould for simultaneously closing off mo(u)ld top half mold
Drainage stomata, air compressor machine have compressed-air blows to top swage by the mould external pressurized hole of mo(u)ld top half mold, make mo(u)ld top half mold
Moisture film is formed between inner surface and green body, for green body since self gravity drops on supporting plate, compressed air pressure is maintained at 0.01-
0.2Mpa, time continue 5-15 seconds.
2. a kind of vertical high voltage casting machine releasing process as described in claim 1, characterized in that the step 1.3
It is accomplished in that PLC controls total die cylinder and drives die bed mold sharp downward movement, when die bed mold is close to initial
When position, position sensor will send PLC to by signal in place, and PLC controls total die cylinder and slows down decrease speed, makes die bed mold
Reach initial position.
3. a kind of vertical high voltage casting machine releasing process as described in claim 1, characterized in that the step 2 is logical
Under type such as is crossed to realize:
The mould external pressurized hole that step 2.1:PLC controls medium-sized mold is connected with air compressor machine, and the mould for closing medium-sized mold drains outside
Gas vent, air compressor machine is by the mould external pressurized hole of medium-sized mold to medium-sized mold compressed-air blows, the inner surface of medium-sized mold
Moisture film is formed between green body, green body is made to be easy to be detached from medium-sized mold, and compressed air pressure is maintained at 0.01-0.2Mpa, and the time holds
It is 5-15 seconds continuous；
Gas vent is drained outside the mould external pressurized hole of step 2.2:PLC control mo(u)ld top half mold or mould to be connected with vacuum pump；When mould is additional
When pressure hole is connected with vacuum pump, closes outside mould and drain gas vent；When draining gas vent is connected with vacuum pump outside mould, close outside mould
Pressurization hole；Vacuum pump is persistently vacuumized by draining gas vent outside the mould external pressurized hole of mo(u)ld top half mold or mould, is adsorbed on green body
The inner surface of mo(u)ld top half mold；
Step 2.3:PLC controls medium-sized die cylinder and medium-sized mold is driven to move downward, with mo(u)ld top half mold separation；
Above steps carries out simultaneously, or carries out step 2.1 and step 2.2 simultaneously and carry out step 2.3 again, or first carry out step
2.1 then carry out step 2.2 carries out step 2.3 again.
4. a kind of vertical high voltage casting machine releasing process as claimed in claim 3, characterized in that the step 2.3
It is accomplished in that PLC controls medium-sized die cylinder and drives medium-sized mold sharp downward movement, pattern tool is close to just in the middle
When beginning position, position sensor will send PLC to by signal in place, and PLC controls medium-sized die cylinder and slows down decrease speed, makes medium-sized
Mold reaches initial position.
5. a kind of vertical high voltage casting machine releasing process according to any one of claims 1 to 4, it is characterized in that:
Before step 1 further include step 0.5: manipulator clamping, PLC control one end of manipulator clamping linking arm, linking arm
The other end connects the mold smallclothes for protruding into medium-sized mold；
Further include step 1.5 between step 1 and step 2: mold smallclothes divide mould, PLC control manipulator driven mold smallclothes from
Designated position is disengaged in medium-sized mold.
6. a kind of vertical high voltage casting machine releasing process as claimed in claim 5, it is characterized in that: the step 0.5
In spoil disposal process or when progress of consolidating process.
7. a kind of vertical high voltage casting machine releasing process as claimed in claim 5, it is characterized in that: the step 1.5
It is accomplished in that
The mould external pressurized hole of step 1.51:PLC control mold smallclothes is connected with air compressor machine, outside the mould that air compressor machine passes through mold smallclothes
Hole pressurize to mold smallclothes compressed-air blows, forms moisture film between the inner surface and green body of mold smallclothes, green body is made to be easy to be detached from
Mold smallclothes, compressed air pressure are maintained at 0.01-0.2Mpa, and the time continues 5-15 seconds；
Step 1.52:PLC controls the mould external pressurized hole of medium-sized mold or medium-sized mold and mo(u)ld top half mold or mould drains gas vent outside
It is connected with vacuum pump；When mould external pressurized hole is connected with vacuum pump, closes outside mould and drain gas vent；Drain outside the mould gas vent with
When vacuum pump is connected, mould external pressurized hole is closed；Vacuum pump passes through medium-sized mold or the mould external pressurized of medium-sized mold and mo(u)ld top half mold
Gas vent is drained outside hole or mould persistently to vacuumize, and green body is made to be adsorbed on the inner surface of medium-sized mold and mo(u)ld top half mold；
Step 1.53:PLC control manipulator driven mold smallclothes therefrom pattern tool in be disengaged to designated position；
Above steps can carry out simultaneously, or carry out step 1.51 and step 1.52 simultaneously and carry out step 1.53 again, or first carry out
Step 1.51 then carries out step 1.52 and carries out step 1.53 again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688787.4A CN106239712B (en) | 2016-08-19 | 2016-08-19 | A kind of vertical high voltage casting machine releasing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688787.4A CN106239712B (en) | 2016-08-19 | 2016-08-19 | A kind of vertical high voltage casting machine releasing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106239712A CN106239712A (en) | 2016-12-21 |
| CN106239712B true CN106239712B (en) | 2019-02-05 |
Family
ID=57593269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610688787.4A Active CN106239712B (en) | 2016-08-19 | 2016-08-19 | A kind of vertical high voltage casting machine releasing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106239712B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486923B (en) * | 2017-09-29 | 2023-05-12 | 唐山贺祥智能科技股份有限公司 | Demoulding, drainage and air supply device for quick drainage mould |
| CN108501192A (en) * | 2018-03-15 | 2018-09-07 | 浙江交工金筑交通建设有限公司 | Hexagon hollow block stripper apparatus and method |
| CN111042526A (en) * | 2019-12-14 | 2020-04-21 | 中冶天工集团有限公司 | Pressurized water-vapor mixed pneumatic mold stripping device and method |
| CN112157784B (en) * | 2020-09-29 | 2022-02-11 | 林铭兰 | Grouting forming process and grouting device for closestool blank |
| CN114734528B (en) * | 2022-03-17 | 2023-05-26 | 佛山市高明安华陶瓷洁具有限公司 | High-pressure grouting vertical forming control method, computer equipment and readable storage medium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637914A (en) * | 1986-06-30 | 1988-01-13 | Ube Ind Ltd | Molding machine |
| ITSI970001U1 (en) * | 1997-04-08 | 1997-07-07 | Capaccioli Srl | AUTOMATIC PLANT FOR THE PRODUCTION OF NORMAL AND SPECIAL BRICKS, FLOOR TILES, FLAT TILES AND OTHER BRICK PIECES OF |
| CN2786112Y (en) * | 2004-11-30 | 2006-06-07 | 张尚杰 | Full-automatic high-pressured grout forming production line |
| CN101823288B (en) * | 2010-04-29 | 2011-11-09 | 唐山贺祥集团有限公司 | Lift type fully automatic high-pressure forming machine |
| CN103786249B (en) * | 2013-12-13 | 2015-11-25 | 湖北浠水科美机械有限公司 | A kind of rapid shaping release ceramic high-pressure grout injector |
| CN104290174B (en) * | 2014-10-16 | 2017-05-17 | 佛山市高明安华陶瓷洁具有限公司 | Longitudinal extrusion forming high-pressure grouting device and high-pressure grouting production technique thereof |
| CN104385438B (en) * | 2014-11-25 | 2017-03-08 | 唐山森兰瓷科技有限公司 | Toilet seat automatic grouting machine |
| CN105538478B (en) * | 2016-01-18 | 2017-11-28 | 惠达卫浴股份有限公司 | A kind of turnover high pressure Buffer for seat of closet forming machine |
-
2016
- 2016-08-19 CN CN201610688787.4A patent/CN106239712B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106239712A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106239712B (en) | A kind of vertical high voltage casting machine releasing process | |
| CN101862814B (en) | Simultaneous mold molding method and slip flask mold molding device | |
| CN105478684B (en) | Full-automatic core shooter | |
| CN106217631B (en) | A kind of ceramic body automatic demoulding method of horizontal press | |
| EP0423447A2 (en) | Process and apparatus for the controlled-pressure casting of molten metals, particularly light alloys of aluminum and magnesium | |
| CN107813402A (en) | A kind of closestool high-pressure slip-casting forming method | |
| CN106239700B (en) | A kind of ceramic body high-pressure molding technique | |
| CN205341835U (en) | Full -automatic core shooting machine | |
| CN106903271A (en) | Full-automatic core shooter | |
| CN103802196A (en) | Rapid forming method of ceramic wine bottle | |
| CN106111944B (en) | A kind of automatic internal core withdrawing device of the low-pressure casting mould | |
| CN103817294B (en) | Sandblasting is convenient, picks and places mould labour-saving horizontal parting removable flask molding machine | |
| CN108015947B (en) | Self-blowing type compression molding device | |
| CN103831409B (en) | The horizontal parting removable flask molding machine of accurate positioning | |
| CN110891709A (en) | Mold height changing unit, frame-removing molding machine, and mold height changing method | |
| CN210791922U (en) | Injection mold with flat thimble ejection mechanism | |
| CN103831408B (en) | Horizontal parting removable flask molding machine | |
| CN209664250U (en) | Wheel hub core box producing device | |
| CN208558045U (en) | A kind of transmission belt ingot stripper | |
| CN207549027U (en) | Air bag hydraulic forming machine with anti-sticking brick function | |
| CN106182510A (en) | Multistation hard polyaminoester mould automatic demoulding machine | |
| KR20090101466A (en) | Molding machine and molding method | |
| CN215033399U (en) | Sand core preparation device | |
| CN109109148A (en) | A kind of Make-up machine of cement tile of automatic demoulding | |
| CN203751275U (en) | Horizontal split type removable-flask molding machine with labor-saving effect in mold picking and placing and with pouring easiness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |