CN106625996B - A kind of full packet conventional one-piece toilet stool body mold molding and release method - Google Patents
A kind of full packet conventional one-piece toilet stool body mold molding and release method Download PDFInfo
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- CN106625996B CN106625996B CN201611088432.8A CN201611088432A CN106625996B CN 106625996 B CN106625996 B CN 106625996B CN 201611088432 A CN201611088432 A CN 201611088432A CN 106625996 B CN106625996 B CN 106625996B
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- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
- B28B1/265—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor pressure being applied on the slip in the filled mould or on the moulded article in the mould, e.g. pneumatically, by compressing slip in a closed mould
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
- B28B1/261—Moulds therefor
-
- 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
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0081—Process control
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Automation & Control Theory (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a kind of full packet conventional one-piece toilet stool body mold molding and release methods, it include molding, mode locking and the locking of side pattern tool when molding, molding, mode locking and the locking of mo(u)ld top half mold, molding, mode locking and the locking of preceding pattern tool, molding, mode locking and the locking step of die bed mold；When demoulding, including mo(u)ld top half mold vacuumizes, and die bed mold is opened and divides mould, and preceding pattern has die sinking and divides mould, and green body bonding, mo(u)ld top half mold are opened and divide mould, and pattern tool in side is opened and divides mould, green body transfer step.Using technical solution of the present invention, the molding of toilet seat body mold and demoulding are realized in high-pressure slip-casting technique, ensure that green body does not hang mould and technique for sticking can be interspersed in releasing process when realizing multi-direction molding, mode locking, demoulding.
Description
Technical field
The present invention relates to ceramic manufacturing fields, and in particular to a kind of full packet conventional one-piece toilet stool body mold molding and demoulding side
Method.
Background technique
The green body past of full packet conventional one-piece toilet stool ontology manufactures all the time by gypsum mold.Mould structure is complicated, production
Time is long, large labor intensity, and labor efficiency is low.If necessary to reduce labor intensity, it is necessary to use automatic assembly line and high pressure injection
Sizing process.And high-pressure slip-casting technique is used to manufacture conventional one-piece toilet stool ontology green body, very huge challenge is equally faced, is first
Mold is more, needs to complete molding and demoulding from all directions；Followed by high-pressure slip-casting pressure is big, needs to molding mold-locked,
Otherwise spillage will necessarily occur；Again due to mold is more, molded from all directions, thus be very easy to occur in demoulding due to
Green body be tightly combined with mold and cause to demould it is bad, the problem of decrease in yield；Finally, ontology green body needs and circle case one
Green body bonding is equally also required to consider the problem that bonding process interts during demoulding in process flow.
Summary of the invention
It is an object of the invention to solve the problems of the prior art, a kind of full packet conventional one-piece toilet stool body mold conjunction is provided
Mould and release method, so that the molding of toilet seat body mold and demoulding are realized in high-pressure slip-casting technique, the multi-direction molding of realization,
Ensure that green body does not hang mould and technique for sticking can be interspersed in releasing process when mode locking, demoulding.
To reach above-mentioned purpose, the present invention adopts the following technical scheme:
A kind of full packet conventional one-piece toilet stool body mold molding and release method when molding, include the following steps: step 1: side
Type molding, the side pattern of the PLC control side pattern tool die cylinder promotion left and right sides, which has to centre, to be closed up, and side pattern has mode locking bar
It protrudes into side pattern tool mode locking hole, clamping pressure 5.5-6.5Mpa；Step 2: side type mode locking, PLC control side pattern and have mode locking
Bar opposite side pattern tool mode locking hole is rotated by 90 °；Step 3；The locking of side type, PLC control side pattern and have Mode-locking oil cylinder tight side pattern
Has mode locking bar, by two pieces of side type mold-lockeds, locking pressure is 22.5-23.5Mpa；Step 4: mo(u)ld top half molding, PLC control mo(u)ld top half
Mold clamping oil cylinder pushing is located at the mo(u)ld top half mold on the upside of press to side type mold clamp, clamping pressure 4.5-6.5Mpa；Step
Rapid 5: mo(u)ld top half mode locking, PLC control is located at the ambilateral mo(u)ld top half mold Mode-locking oil cylinder of side pattern and mo(u)ld top half mold mode locking bar is rocked to
Positioned at the ambilateral mo(u)ld top half mold mode locking groove of top swage；Step 6: mo(u)ld top half locking, PLC control mo(u)ld top half mold Mode-locking oil cylinder and draw
Tight mo(u)ld top half mold mode locking bar, by mo(u)ld top half mold and side type mold-locked, locking pressure is 12-15Mpa；Step 7: preceding type molding,
Pattern has preceding pattern tool of the die cylinder promotion on front side of press along sliding rail to side type mold clamp before PLC is controlled, and molding is pressed
Power is 1.8-2.5Mpa；Step 8: preceding type mode locking, PLC control are located at the ambilateral preceding pattern tool Mode-locking oil cylinder of preceding pattern and preceding type
Mold mode locking bar is rocked to positioned at the ambilateral preceding pattern tool mode locking groove of side pattern；Step 9: preceding type locking, before PLC control
Pattern has pattern tool mode locking bar before Mode-locking oil cylinder tenses, and by preceding pattern tool and side type mold-locked, locking pressure is 12-15Mpa；
Step 10: die bed molding, PLC control die bed mold clamping oil cylinder pushing are located at the die bed mold on the downside of press along sliding rail to side type
Mold clamp, clamping pressure 4.5-6.5Mpa；Step 11: die bed mode locking, PLC control are located at the ambilateral die bed mould of side pattern
Tool Mode-locking oil cylinder and its die bed mold mode locking bar are rocked to positioned at the ambilateral die bed mold mode locking groove of die bed mould；Step
12: die bed locking, PLC control die bed mold Mode-locking oil cylinder and tense die bed mold mode locking bar, by die bed mold and side pattern tool lock
Tightly, locking pressure is 12-15Mpa；When demoulding, include the following steps: step 13: mo(u)ld top half mold vacuumizes, and PLC controls top swage
The mould external pressurized hole of tool is connected with vacuum pump, and the mould for closing mo(u)ld top half mold drains gas vent outside；Vacuum pump passes through mo(u)ld top half mold
Mould external pressurized hole persistently vacuumize, so that green body is adsorbed on the inner surface of mo(u)ld top half mold；Step 14: the die sinking of die bed mold, PLC control
Die bed mold Mode-locking oil cylinder release processed, and control and be located at the ambilateral die bed mold Mode-locking oil cylinder of side pattern and die bed mold mode locking
Bar is rocked to initial position；Step 15: die bed mold divides mould, and the mould external pressurized hole of PLC control die bed mold is connected with air compressor machine,
It closes outside the mould of die bed mold and drains gas vent, air compressor machine blows compression to die bed mold by the mould external pressurized hole of die bed mold
Air, compressed air pressure are maintained at 0.01-0.2Mpa；PLC controls the oil cylinder release of die bed mold clamping simultaneously, pushes die bed mould
Tool is along sliding rail and side type mold separation；Step 16: preceding pattern tool die sinking, the Mode-locking oil cylinder release of pattern tool before PLC is controlled, and control
System is located at the ambilateral preceding pattern tool Mode-locking oil cylinder of preceding pattern and preceding pattern tool mode locking bar is rocked to initial position；Step 17: preceding
The mould external pressurized hole of pattern tool is connected with air compressor machine before pattern tool divides mould, PLC to control, and drains outside the mould of pattern tool before simultaneously closing off
Gas vent, pattern has compressed-air blows forward in the mould external pressurized hole that air compressor machine has by preceding pattern, and compressed air pressure is kept
In 0.01-0.2Mpa；Pattern has die cylinder release before PLC is controlled simultaneously, and pattern tool is along sliding rail and side pattern tool point before pushing
From；Step 18: circle case one green body is in place, and PLC controls manipulator for the circle case one green body of coated bonding slurry to enclose portion
The state that following table faces upward is transported between side pattern tool and die bed mold；Step 19: circle case one green body lifting, PLC control
Manipulator will enclose that painting pulp noodle that case one green body is raised on circle lower surface are opposite with ontology green body to be connect to bonding plane is parallel
It touches and outer rim is coincide；Step 20: green body bonding, PLC, which controls manipulator, to be continued circle case one green body to be lifted 3-5mm, makes to enclose case
Integrated green body bonds together with ontology green body mutual extrusion；Step 21: the die sinking of mo(u)ld top half mold, PLC control mo(u)ld top half mold mode locking
Oil cylinder release, and control and be rocked to initial bit positioned at the ambilateral mo(u)ld top half mold Mode-locking oil cylinder of side pattern and mo(u)ld top half mold mode locking bar
It sets；Step 22: mo(u)ld top half mold divides mould, and PLC controls the connection of the disconnection of mo(u)ld top half mold mould external pressurized hole and vacuum pump and and air compressor machine
The mould for being connected, while remaining turned-off mo(u)ld top half mold drains gas vent outside, and air compressor machine is upward by the mould external pressurized hole of mo(u)ld top half mold
Pattern has compressed-air blows, and compressed air pressure is maintained at 0.01-0.2Mpa；PLC controls mo(u)ld top half mold die cylinder simultaneously
Release pushes mo(u)ld top half mold and side type mold separation；Step 23: the tool die sinking of side pattern, PLC control side pattern tool Mode-locking oil cylinder unload
Pressure, and control side pattern tool mode locking bar opposite side pattern tool mode locking hole and be rotated by 90 °；Step 24: pattern tool in side divides mould, PLC control
Side pattern tool mould external pressurized hole is connected with air compressor machine, simultaneously closes off and drains gas vent outside the mould of side pattern tool, air compressor machine passes through side
The mould external pressurized hole of pattern tool has compressed-air blows to side pattern, and compressed air pressure is maintained at 0.01-0.2Mpa；Simultaneously
PLC controls side pattern and has die cylinder release, and two sides separate push side pattern tool to the left and right；Step 25: green body transfer, PLC control
The green body being bonded is transferred to designated position from press by manipulator processed.
Further, further include step 6.5 between step 6 and step 7: in place, PLC controls mechanical arm folder to mold smallclothes
It holds mold smallclothes and moves to designated position and protrude into mold cavity；It further include step 10.5 between step 10 and step 11: pine
Stripper member smallclothes, PLC control mechanical arm, which loosens mold smallclothes and controls manipulator, returns to initial position；In step 14 and step 15
Between further include step 14.5: clamping mold smallclothes, PLC are controlled from mechanical arm from initial position moves to mold smallclothes and are clamped
Mold smallclothes；Further include step 17.5 between step 17 and step 18: the playback of mold smallclothes, PLC control mechanical arm and clamp mould
Tool smallclothes return to initial position.
Further, the step 1 is accomplished in that PLC control side pattern tool die cylinder quickly pushes
The side pattern of the left and right sides, which has to centre, to be drawn close, and when the side pattern of two sides tool is close, position sensor will transmit signal in place
To PLC, PLC control side pattern tool die cylinder slows down intercept speed, has the side pattern of the left and right sides to centre and slowly closes up.
Further, the step 4 is accomplished in that PLC control mo(u)ld top half mold die cylinder quickly pushes
Mo(u)ld top half mold is to side type die closure, and when mo(u)ld top half mold and close pattern tool in side, position sensor signal will be sent in place
PLC, PLC control mo(u)ld top half mold die cylinder slow down intercept speed, have mo(u)ld top half mold with side pattern and slowly close up.
Further, the step 7 is accomplished in that PLC controls preceding pattern tool die cylinder and quickly pushes
Preceding pattern has to side type die closure, and when current pattern tool has close with side pattern, position sensor signal will be sent in place
Pattern tool die cylinder slows down intercept speed before PLC, PLC are controlled, and pattern tool slowly closes up with side pattern tool before making.
Further, the step 10 is accomplished in that PLC control die bed mold clamping oil cylinder quickly pushes
Die bed mold is to side type die closure, and when die bed mold and close pattern tool in side, position sensor signal will be sent in place
PLC, PLC control die bed mold clamping oil cylinder slow down intercept speed, have die bed mold with side pattern and slowly close up.
Compared with the existing technology, the beneficial effect of acquirement is technical solutions according to the invention:
1, pattern tool in side is most crucial mold, has lock in side pattern by utilizing side pattern to have mode locking bar in step 2
It is rotated by 90 ° realization mode locking in die hole, clamping mechanism structure can be made simple, and is suitble to multiple spot mode locking；Side type is locked in step 3
Compaction forces reach 22.5-23.5Mpa, so that side pattern is signed an undertaking and close more firm, are signed an undertaking after closing convenient for other molds and side pattern not
Cause spillage.
2, mo(u)ld top half mold passes through swing mode locking in steps of 5, and locking pressure reaches 12-15Mpa in step 6, far more than height
Pressure grouting pressure, will not spillage after combining mold.
3, preceding pattern tool is in step 7 by swinging mode locking, and locking pressure reaches 12-15Mpa in step 6, far more than height
Pressure grouting pressure, will not spillage after combining mold.
4, clamping pressure reaches 4.5-6.5Mpa to die bed mold in step 10, is convenient for when using mold smallclothes, mold
Smallclothes can lock pressure firmly in conjunction with mold other parts, in step 12 and reach 12-15Mpa, far more than high-pressure slip-casting pressure
Power, will not spillage after combining mold.
5, by deployment side pattern tool, mo(u)ld top half mold, preceding pattern tool and die bed mold, and conjunction is disposed respectively for all molds
Mould and mode locking step, so that being tightly combined, securely for mold, it will not spillage in conjunction with after.
6, when demoulding, by vacuumizing to mo(u)ld top half mold, when making die bed mold, the die sinking of preceding mould mold, green body can be firmly
It is connected to mo(u)ld top half mold and side pattern tool, green body qualification rate is improved, reduces the damage of green body.
7, each mold component compressed-air blows when dividing mould can enable green body and mould mold component to be divided effective
It is detached from, prevents green body from hanging mould, improve green body qualification rate, reduce the damage of green body.
8, by the way that bonding step is arranged between step 17 and step 21, realize ontology green body and encloses case one green body
Automation bonding, to improve percent of automatization, improves labor productivity.
9, in bonding process, green body is lifted 3-5mm with after be bonded face contact in painting pulp noodle again, makes ontology green body and circle case
The bonding of integrated green body is more secured.
10, by setting mold smallclothes, and mold smallclothes is allowed to be detached from mechanical arm between step 10 and step 11, is able to benefit
With the clamping pressure after mo(u)ld bottom half mold clamping, stablizes mold smallclothes posture, mold smallclothes is made to be connected firmly with mold other parts.
11, by using position sensor in step 1,4,7 or 10, on the one hand improve life using fast approaching
Efficiency is produced, on the other hand prevents from mold from colliding in clamping process leading to burn failure further through slowly drawing close.
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 high-pressure grout injector main view used by the embodiment of the present invention；
Fig. 2 is high-pressure grout injector right view used by the embodiment of the present invention.
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.
The embodiment of the present invention uses high-pressure grout injector as depicted in figs. 1 and 2.It is respectively equipped with levorotation mold 1, right type thereon
Mold 2, mo(u)ld top half mold 5, preceding pattern have 8, mo(u)ld bottom half mold 12, in addition, mechanical arm also clamps mold smallclothes (in figure not outside press
It shows).When carrying out molding operation, using following steps:
Step 1: the molding of side type, PLC control side pattern tool die cylinder quickly push the side pattern tool 1 and 2 of the left and right sides
It is drawn close to centre, when the side pattern of two sides tool 1 and 2 is close, position sensor will send PLC to by signal in place, and PLC controls side
Pattern tool die cylinder slows down intercept speed, closes up the side pattern tool 1 and 2 of the left and right sides slowly to centre, side pattern tool lock
Tringle 3 protrudes into side pattern tool mode locking hole 4, clamping pressure 5.5-6.5Mpa；
Step 2: side type mode locking, PLC control side pattern tool 3 opposite side pattern of mode locking bar tool mode locking hole 4 are rotated by 90 °；
Step 3: the locking of side type, PLC controls side pattern tool Mode-locking oil cylinder tight side pattern and has mode locking bar 3, by two pieces of side types
Mold 1 and 2 is locked, and locking pressure is 22.5-23.5Mpa；
Step 4: mo(u)ld top half molding, PLC control mo(u)ld top half mold die cylinder quickly push mo(u)ld top half mold 5 to side pattern tool 1 and 2
It draws close, when mo(u)ld top half mold 5 and close side pattern tool 1 and 2, position sensor will send PLC to by signal in place, in PLC control
Pattern tool die cylinder slows down intercept speed, so that mo(u)ld top half mold 5 is had 1 and 2 with side pattern and slowly closes up, clamping pressure 4.5-
6.5Mpa；
Step 5: mo(u)ld top half mode locking, PLC control is located at the ambilateral mo(u)ld top half mold Mode-locking oil cylinder 6 of side pattern and mo(u)ld top half mold is locked
Tringle 7 is rocked to positioned at the ambilateral mo(u)ld top half mold mode locking groove of top swage；
Step 6: mo(u)ld top half locking, PLC controls mo(u)ld top half mold Mode-locking oil cylinder 6 and tenses mo(u)ld top half mold mode locking bar 7, by mo(u)ld top half mold
5 lock with side pattern tool 1 and 2, and locking pressure is 12-15Mpa；
Step 6.5: in place, PLC control mechanical arm clamping mold smallclothes move to designated position and protrude into mold mold smallclothes
In type chamber；
Step 7: preceding type molding, pattern tool die cylinder quickly pushes preceding pattern tool 8 to side pattern tool 1 and 2 before PLC is controlled
It draws close, when current pattern has 8 and close side pattern tool 1 and 2, position sensor will send PLC to by signal in place, before PLC control
Pattern tool die cylinder slows down intercept speed, and pattern tool 8 slowly closes up with side pattern tool 1 and 2 before making, clamping pressure 1.8-
2.5Mpa；
Step 8: preceding type mode locking, PLC control are located at the ambilateral preceding pattern tool Mode-locking oil cylinder 9 of preceding pattern and preceding pattern tool lock
Tringle 10 is rocked to positioned at the ambilateral preceding pattern tool mode locking groove of side pattern；
Step 9: preceding type locking, pattern tool mode locking bar 10 before pattern tool Mode-locking oil cylinder 9 tenses before PLC is controlled, by preceding pattern
Tool 8 is 12-15Mpa with 1 and 2 locking of side pattern tool, locking pressure；
Step 10: die bed molding, PLC control die bed mold clamping oil cylinder quickly push die bed mold 12 to side pattern tool 1
It is drawn close with 2, when die bed mold 12 and close side pattern tool 1 and 2, position sensor will send PLC, PLC control to by signal in place
Die bed mold clamping oil cylinder processed slows down intercept speed, so that die bed mold 12 is had 1 and 2 with side pattern and slowly closes up, clamping pressure is
4.5-6.5Mpa；
Step 10.5: loosening mold smallclothes, PLC control mechanical arm, which loosens mold smallclothes and controls manipulator, returns to initial bit
It sets；
Step 11: die bed mode locking, PLC control are located at the ambilateral die bed mold Mode-locking oil cylinder 13 of side pattern and its die bed mould
Tool mode locking bar 14 is rocked at the ambilateral die bed mold mode locking groove 15 of die bed mould；
Step 12: die bed locking, PLC controls die bed mold Mode-locking oil cylinder 13 and tenses die bed mold mode locking bar 14, by die bed
1 and 2 locking of mold 12 and side pattern tool, locking pressure is 12-15Mpa；
When demoulding, following steps are executed:
Step 13: mo(u)ld top half mold vacuumizes, and the mould external pressurized hole of PLC control mo(u)ld top half mold 5 is connected with vacuum pump, and closes
Gas vent is drained outside the mould of mo(u)ld top half mold 5；Vacuum pump is persistently vacuumized by the mould external pressurized hole of mo(u)ld top half mold 5, inhales green body
It is attached to the inner surface of mo(u)ld top half mold 5；
Step 14: the die sinking of die bed mold, PLC control 13 release of die bed mold Mode-locking oil cylinder, and control and be located at side pattern tool 1
Initial position is rocked to the die bed mold Mode-locking oil cylinder 13 and die bed mold mode locking bar 14 of 2 two sides；
Step 14.5: clamping mold smallclothes, PLC are controlled from mechanical arm from initial position moves to mold smallclothes and are clamped mould
Have smallclothes；
Step 15: die bed mold divides mould, and the mould external pressurized hole of PLC control die bed mold 12 is connected with air compressor machine, closes bottom
Gas vent is drained outside the mould of pattern tool 12, air compressor machine blows compression to die bed mold 12 by the mould external pressurized hole of die bed mold 12
Air, compressed air pressure are maintained at 0.01-0.2Mpa；PLC controls the oil cylinder release of die bed mold clamping simultaneously, pushes die bed mould
Tool 12 is separated along sliding rail with side pattern tool 1 and 2；
Step 16: preceding pattern tool die sinking, 9 release of Mode-locking oil cylinder of pattern tool 8 before PLC is controlled, and control and be located at preceding pattern
Ambilateral preceding pattern tool Mode-locking oil cylinder 8 and preceding pattern tool mode locking bar 9 are rocked to initial position；
Step 17: the mould external pressurized hole of pattern tool 8 is connected with air compressor machine before preceding pattern tool divides mould, PLC to control, and simultaneously closes off
Drain gas vent outside the mould of preceding pattern tool 8, pattern tool 8 blows compression to air compressor machine forward by the mould external pressurized hole of preceding pattern tool 8
Air, compressed air pressure are maintained at 0.01-0.2Mpa；Pattern has die cylinder release before PLC is controlled simultaneously, pattern before pushing
Tool 8 is along sliding rail and side type mold separation；
Step 17.5: the playback of mold smallclothes, PLC control mechanical arm clamping mold smallclothes return to initial position；
Step 18: circle case one green body it is in place, PLC control manipulator by it is coated bonding slurry circle case one green body with
The upward state of circle lower surface is transported between side pattern tool 1 and 2 and die bed mold 12；
Step 19: circle case one green body lifting, PLC control manipulator and circle case one green body are raised on circle lower surface
Painting pulp noodle it is opposite with ontology green body to bonding plane parallel contact and outer rim is coincide；
Step 20: green body bonding, PLC, which controls manipulator, to be continued circle case one green body to be lifted 3-5mm, makes to enclose case one base
Body bonds together with ontology green body mutual extrusion；
Step 21: the die sinking of mo(u)ld top half mold, PLC control 6 release of mo(u)ld top half mold Mode-locking oil cylinder, and control and be located at side pattern tool 1
Initial position is rocked to the mo(u)ld top half mold Mode-locking oil cylinder 6 and mo(u)ld top half mold mode locking bar 7 of 2 two sides；
Step 22: mo(u)ld top half mold divides mould, PLC control 5 mould external pressurized hole of mo(u)ld top half mold disconnect connection with vacuum pump and with
Air compressor machine is connected, while the mould for remaining turned-off mo(u)ld top half mold 5 drains gas vent outside, and air compressor machine is additional by the mould of mo(u)ld top half mold 5
Hole is pressed to have 5 compressed-air blows to top swage, compressed air pressure is maintained at 0.01-0.2Mpa；PLC controls mo(u)ld top half mold simultaneously
Die cylinder release pushes mo(u)ld top half mold and side type mold separation；
Step 23: the tool die sinking of side pattern, PLC control side pattern and have Mode-locking oil cylinder release, and control side pattern tool mode locking bar 3
Opposite side pattern tool mode locking hole 4 is rotated by 90 °；
Step 24: pattern tool in side divides mould, and the mould external pressurized hole that PLC control side pattern has 1 and 2 is connected with air compressor machine, simultaneously
The mould that close side pattern has 1 and 2 drains gas vent outside, and air compressor machine has by the mould external pressurized hole that side pattern has 1 and 2 to side pattern
1 and 2 compressed-air blows, compressed air pressure are maintained at 0.01-0.2Mpa；The side pattern tool die cylinder of PLC control simultaneously unloads
Pressure, two sides separate push side pattern tool 1 and 2 to the left and right；
Step 25: green body transfer, PLC control manipulator and the green body being bonded are transferred to designated position from press.
Compared with the existing technology, the beneficial effect of acquirement is technical solutions according to the invention: side pattern tool 1 and 2 is most
The mold of core is rotated by 90 ° realization lock by having in step 2 using side pattern tool mode locking bar 3 in side pattern in mode locking hole 4
Mould can make clamping mechanism structure simple, and be suitble to multiple spot mode locking；1 and 2 locking pressure of side pattern tool reaches in step 3
22.5-23.5Mpa keeps pattern 1 and 2 combinations of tool in side more firm, will not after being combined convenient for other molds with side pattern tool 1 and 2
Spillage.Mo(u)ld top half mold 5 is in steps of 5 by swinging mode locking, and locking pressure reaches 12-15Mpa in step 6, far more than high pressure injection
Pressure is starched, it will not spillage after combining mold.Preceding pattern tool 8 is in step 7 by swinging mode locking, and locking pressure reaches in step 6
It will not spillage after combining mold far more than high-pressure slip-casting pressure to 12-15Mpa.Die bed mold 12 molds pressure in step 10
Power reaches 4.5-6.5Mpa, convenient for when using mold smallclothes, mold smallclothes can be firmly in conjunction with mold other parts, step
Pressure is locked in 12 reaches 12-15Mpa, it, will not spillage after combining mold far more than high-pressure slip-casting pressure.By disposing side type
Mold 1 and 2, mo(u)ld top half mold 5, preceding pattern tool 8 and die bed mold 12, and molding and mode locking step are disposed respectively for all molds,
So that being tightly combined, securely for mold, it will not spillage in conjunction with after.When demoulding, by vacuumizing to mo(u)ld top half mold 5, make die bed mould
When tool 12, the die sinking of preceding mould mold 8, green body can be firmly connected to mo(u)ld top half mold 5 and side pattern tool 1 and 2, and it is qualified to improve green body
Rate reduces the damage of green body.Each mold component compressed-air blows when dividing mould can enable green body and mould mold to be divided
Component is effectively detached from, and prevents green body from hanging mould, is improved green body qualification rate, is reduced the damage of green body.By in step 17 and step 21
Between bonding step is set, it is Nian Jie with the circle automation of case one green body to realize ontology green body, to improve percent of automatization,
Improve labor productivity.In bonding process, green body is lifted 3-5mm with after be bonded face contact in painting pulp noodle again, makes ontology base
Body is bonding more secured with circle case one green body.By the way that mold smallclothes are arranged, and allow mold smallclothes in step 10 and step 11
Between be detached from mechanical arm, be able to stablize mold smallclothes posture using the clamping pressure after mo(u)ld bottom half mold clamping, make mold smallclothes with
Mold other parts are connected firmly.By using position sensor in step 1,4,7 or 10, on the one hand utilize fast quick access
Production efficiency closely is improved, on the other hand prevents from mold from colliding in clamping process mold is caused to damage further through slowly drawing close
It is bad.
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 (6)
1. a kind of full packet conventional one-piece toilet stool body mold molding and release method, it is characterised in that:
When molding, include the following steps:
Step 1: the molding of side type, the side pattern of the PLC control side pattern tool die cylinder promotion left and right sides, which has to centre, to be closed up,
Pattern tool mode locking bar in side protrudes into side pattern tool mode locking hole, clamping pressure 5.5-6.5MPa；
Step 2: side type mode locking, PLC control side pattern tool mode locking bar opposite side pattern tool mode locking hole are rotated by 90 °；
Step 3；The locking of side type, PLC control side pattern tool Mode-locking oil cylinder tight side pattern and have mode locking bar, by two pieces of side pattern tool locks
Tightly, locking pressure is 22.5-23.5MPa；
Step 4: mo(u)ld top half molding, PLC control mo(u)ld top half mold of the mo(u)ld top half mold die cylinder promotion on the upside of press to side pattern
Tool closes up, clamping pressure 4.5-6.5MPa；
Step 5: mo(u)ld top half mode locking, PLC control are located at the ambilateral mo(u)ld top half mold Mode-locking oil cylinder of side pattern and mo(u)ld top half mold mode locking bar
It is rocked to and is located at the ambilateral mo(u)ld top half mold mode locking groove of top swage；
Step 6: mo(u)ld top half locking, PLC controls mo(u)ld top half mold Mode-locking oil cylinder and tenses mo(u)ld top half mold mode locking bar, by mo(u)ld top half mold and side type
Mold-locked, locking pressure are 12-15MPa；
Step 7: the molding of preceding type, before PLC is controlled pattern tool die cylinder push the preceding pattern tool that is located on front side of press along sliding rail to
Side type mold clamp, clamping pressure 1.8-2.5MPa；
Step 8: preceding type mode locking, PLC control is located at the ambilateral preceding pattern tool Mode-locking oil cylinder of preceding pattern and preceding pattern has mode locking bar
It is rocked to and is located at the ambilateral preceding pattern tool mode locking groove of side pattern；
Step 9: preceding type locking, pattern has mode locking bar before pattern tool Mode-locking oil cylinder tenses before PLC is controlled, by preceding pattern tool and side type
Mold-locked, locking pressure are 12-15MPa；
Step 10: die bed molding, PLC control die bed mold clamping oil cylinder pushing be located at the die bed mold on the downside of press along sliding rail to
Side type mold clamp, clamping pressure 4.5-6.5MPa；
Step 11: die bed mode locking, PLC control are located at the ambilateral die bed mold Mode-locking oil cylinder of side pattern and its die bed mold mode locking
Bar is rocked to positioned at the ambilateral die bed mold mode locking groove of die bed mould；
Step 12: die bed locking, PLC controls die bed mold Mode-locking oil cylinder and tenses die bed mold mode locking bar, by die bed mold and side
Type mold-locked, locking pressure are 12-15MPa；
When demoulding, include the following steps:
Step 13: mo(u)ld top half mold vacuumizes, and the mould external pressurized hole of PLC control mo(u)ld top half mold is connected with vacuum pump, and closes mo(u)ld top half
Gas vent is drained outside the mould of mold；Vacuum pump is persistently vacuumized by the mould external pressurized hole of mo(u)ld top half mold, is adsorbed on green body
The inner surface of pattern tool；
Step 14: the die sinking of die bed mold, PLC control the Mode-locking oil cylinder release of die bed mold, and control ambilateral positioned at side pattern
Die bed mold Mode-locking oil cylinder and die bed mold mode locking bar are rocked to initial position；
Step 15: die bed mold divides mould, and the mould external pressurized hole of PLC control die bed mold is connected with air compressor machine, closes die bed mold
Mould outside drain gas vent, for air compressor machine by the mould external pressurized hole of die bed mold to die bed mold compressed-air blows, compression is empty
Atmospheric pressure is maintained at 0.01-0.2MPa；Simultaneously PLC control the oil cylinder release of die bed mold clamping, push die bed mold along sliding rail with
Side type mold separation；
Step 16: preceding pattern tool die sinking, the Mode-locking oil cylinder release of pattern tool before PLC control, and control and be located at preceding pattern tool two sides
Preceding pattern tool Mode-locking oil cylinder and preceding pattern tool mode locking bar be rocked to initial position；
Step 17: the mould external pressurized hole of pattern tool is connected with air compressor machine before preceding pattern tool divides mould, PLC to control, and simultaneously closes off preceding type
Gas vent is drained outside the mould of mold, pattern has compressed-air blows, pressure forward in the mould external pressurized hole that air compressor machine has by preceding pattern
Contracting air pressure is maintained at 0.01-0.2MPa；Pattern has die cylinder release before PLC is controlled simultaneously, and pattern tool is along cunning before pushing
Rail and side type mold separation；
Step 18: circle case one green body is in place, and PLC controls manipulator for the circle case one green body of coated bonding slurry to enclose portion
The state that following table faces upward is transported between side pattern tool and die bed mold；
Step 19: circle case one green body lifting, PLC control manipulator and are raised to the painting enclosed on lower surface for case one green body is enclosed
Pulp noodle are opposite with ontology green body to bonding plane parallel contact and outer rim is coincide；
Step 20: green body bonding, PLC control manipulator by enclose case one green body continues be lifted 3-5mm, make enclose case one green body with
Ontology green body mutual extrusion bonds together；
Step 21: the die sinking of mo(u)ld top half mold, PLC control the Mode-locking oil cylinder release of mo(u)ld top half mold, and control ambilateral positioned at side pattern
Mo(u)ld top half mold Mode-locking oil cylinder and mo(u)ld top half mold mode locking bar are rocked to initial position；
Step 22: mo(u)ld top half mold divides mould, and PLC controls the connection of the disconnection of mo(u)ld top half mold mould external pressurized hole and vacuum pump and and air compressor machine
The mould for being connected, while remaining turned-off mo(u)ld top half mold drains gas vent outside, and air compressor machine is upward by the mould external pressurized hole of mo(u)ld top half mold
Pattern has compressed-air blows, and compressed air pressure is maintained at 0.01-0.2MPa；PLC controls mo(u)ld top half mold die cylinder simultaneously
Release pushes mo(u)ld top half mold and side type mold separation；
Step 23: the tool die sinking of side pattern, PLC control side pattern and have Mode-locking oil cylinder release, and it is opposite to control side pattern tool mode locking bar
Side pattern tool mode locking hole is rotated by 90 °；
Step 24: pattern tool in side divides mould, and PLC control side pattern tool mould external pressurized hole is connected with air compressor machine, simultaneously closes off side pattern
Gas vent is drained outside the mould of tool, the mould external pressurized hole that air compressor machine has by side pattern has compressed-air blows, compression to side pattern
Air pressure is maintained at 0.01-0.2MPa；The side pattern of PLC control simultaneously has die cylinder release, and push side pattern has to the left and right
Two sides separate；
Step 25: green body transfer, PLC control manipulator and the green body being bonded are transferred to designated position from press.
2. a kind of full packet conventional one-piece toilet stool body mold molding as described in claim 1 and release method, it is characterised in that:
Further include step 6.5 between step 6 and step 7: in place, PLC controls mechanical arm clamping mold smallclothes fortune to mold smallclothes
It moves to designated position and protrudes into mold cavity；
Further include step 10.5 between step 10 and step 11: loosening mold smallclothes, PLC control mechanical arm loosens mold smallclothes
And it controls manipulator and returns to initial position；
Further include step 14.5 between step 14 and step 15: clamping mold smallclothes, PLC control mechanical arm and transport from initial position
It moves at mold smallclothes and clamping mold smallclothes；
Further include step 17.5 between step 17 and step 18: the playback of mold smallclothes, PLC control mechanical arm and clamp mold smallclothes
Return to initial position.
3. a kind of full packet conventional one-piece toilet stool body mold molding as claimed in claim 1 or 2 and release method, feature exist
In: the step 1 is accomplished in that PLC control side pattern tool die cylinder quickly pushes the side type of the left and right sides
Mold is drawn close to centre, and when the side pattern of two sides tool is close, position sensor will send PLC to by signal in place, and PLC controls side
Pattern tool die cylinder slows down intercept speed, has the side pattern of the left and right sides to centre and slowly closes up.
4. a kind of full packet conventional one-piece toilet stool body mold molding as claimed in claim 1 or 2 and release method, feature exist
In: the step 4 is accomplished in that PLC control mo(u)ld top half mold die cylinder quickly pushes mo(u)ld top half mold to side type
Die closure, when mo(u)ld top half mold and close pattern tool in side, position sensor will send PLC to by signal in place, and PLC controls mo(u)ld top half
Mold clamping oil cylinder slows down intercept speed, has mo(u)ld top half mold with side pattern and slowly closes up.
5. a kind of full packet conventional one-piece toilet stool body mold molding as claimed in claim 1 or 2 and release method, feature exist
In: pattern has to side type before pattern tool die cylinder quickly pushes before the step 7 is accomplished in that PLC is controlled
Die closure, when current pattern tool has close with side pattern, position sensor will send PLC, type before PLC is controlled to by signal in place
Mold clamping oil cylinder slows down intercept speed, and pattern tool slowly closes up with side pattern tool before making.
6. a kind of full packet conventional one-piece toilet stool body mold molding as claimed in claim 1 or 2 and release method, feature exist
In: the step 10 is accomplished in that PLC control die bed mold clamping oil cylinder quickly pushes die bed mold to side type
Die closure, when die bed mold and close pattern tool in side, position sensor will send PLC to by signal in place, and PLC controls die bed
Mold clamping oil cylinder slows down intercept speed, has die bed mold with side pattern and slowly closes up.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088432.8A CN106625996B (en) | 2016-12-01 | 2016-12-01 | A kind of full packet conventional one-piece toilet stool body mold molding and release method |
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| CN201611088432.8A CN106625996B (en) | 2016-12-01 | 2016-12-01 | A kind of full packet conventional one-piece toilet stool body mold molding and release method |
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| CN106625996B true CN106625996B (en) | 2019-05-24 |
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| CN107214837B (en) * | 2017-07-27 | 2023-06-02 | 佛山市新明珠企业集团有限公司 | Bathroom product discharge apparatus |
| CN107415041B (en) * | 2017-09-27 | 2022-12-09 | 刘子建 | Arm lock formula multistation high pressure slip casting machine |
| CN107486937A (en) * | 2017-10-12 | 2017-12-19 | 江门市久谷科技有限公司 | A kind of novel toilet founds into mould automatic open-close system |
| CN107599146B (en) * | 2017-10-19 | 2023-07-18 | 佛山市鸣门卫浴家居有限公司 | Mold opening method and device for toilet bowl after high-pressure grouting molding |
| CN108407048A (en) * | 2018-03-14 | 2018-08-17 | 唐山奇隆洁具有限公司 | Automatic closestool at blank technology |
| CN111300592B (en) * | 2020-03-27 | 2021-06-25 | 唐山贺祥智能科技股份有限公司 | Model opening and closing system of high-pressure forming machine for five-opening type toilet seat blank and control method |
| CN112976230A (en) * | 2021-03-11 | 2021-06-18 | 骊住(中国)投资有限公司 | Manufacturing method of toilet bowl blank and toilet bowl blank |
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| CN2786112Y (en) * | 2004-11-30 | 2006-06-07 | 张尚杰 | Full-automatic high-pressured grout forming production line |
| CN101733833A (en) * | 2008-11-06 | 2010-06-16 | 郎佃富 | Method for demoulding concrete prefabricated member |
| CN202498624U (en) * | 2011-11-29 | 2012-10-24 | 惠达卫浴股份有限公司 | High-pressure integrated toilet production line |
| CN102862214B (en) * | 2012-09-19 | 2014-08-27 | 惠达卫浴股份有限公司 | High-pressure toilet moulding machine capable of producing ring and body together |
| CN103722607B (en) * | 2014-01-20 | 2015-09-09 | 惠达卫浴股份有限公司 | High pressure toilet seat automatic moulding system |
| CN105365030A (en) * | 2015-10-09 | 2016-03-02 | 成霖企业股份有限公司 | High-pressure grouting molding manufacturing process of toilet bowl, molding die of high-pressure grouting molding manufacturing process and ceramic toilet bowl |
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