CN108772940A - A kind of grouting equipment, its application method and its PLC internal control circuits of station self-induction timesharing driving - Google Patents
A kind of grouting equipment, its application method and its PLC internal control circuits of station self-induction timesharing driving Download PDFInfo
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- CN108772940A CN108772940A CN201810851827.1A CN201810851827A CN108772940A CN 108772940 A CN108772940 A CN 108772940A CN 201810851827 A CN201810851827 A CN 201810851827A CN 108772940 A CN108772940 A CN 108772940A
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- slip casting
- grouting
- turntable
- distance measurement
- point distance
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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
-
- 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
- B28B1/262—Mould materials; Manufacture of moulds or parts thereof
- B28B1/264—Plaster
-
- 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)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The present invention relates to ceramic production device fields, and in particular to a kind of grouting equipment of station self-induction timesharing driving, it is characterised in that：Including pedestal, the turntable being rotatably disposed on pedestal, grouting device and power segmenting device, it is rotatable on turntable to be disposed with multiple slip casting disks, grouting device is set to above turntable, when slip casting disk follows turntable to rotate and arrives at below grouting device, the slip casting disk is connect with power segmenting device, which shortens slip casting interval, improves production efficiency, high degree of automation, will not there is a situation where flashes；And a kind of application method of the grouting equipment, the molding production efficiency of ceramic grout can be greatly improved；And a kind of PLC internal control circuits of grouting equipment, whether in slip casting disk and the full situation of slurry, automatic grouting reduces cost of labor to the automatic gypsum mold that detects, and control it is accurate, mud will not overflow, to solve the problems, such as to propose in background technology.
Description
Technical field
The present invention relates to ceramic production device field, it is specifically related to a kind of slip casting of station self-induction timesharing driving and sets
Standby, its application method and its PLC internal control circuits.
Background technology
Injection forming is slurry casting to be made in gypsum mould a kind of method of product suitable for complex-shaped
Or the batch molding of big part product.Substantially, dispensing adds water-base mud-injection forming-drying-firing for its making.Modern life
In production, slip casting step gradually replaces artificial production, vase, product pot, teapot, sugar bowl etc. with Machine automated or semi-automatic production
The more complex more fruits of system member of shape are molded with slip casting method.It is relatively simple to note the paddle method of forming, i.e., mud made of blank is injected into stone
In cream model, because gypsum chess has water imbibition, so, the moisture content in the part mud of model inner wall, by the gypsum of Porous
It sucks and forms the mud layer of shape same as model inner wall in plaster mold inner wall, this mud layer thickeies as time increases.
After stopping a period of time, incline and made a basket extra mud, and is then stayed in model close to the put forth energy pug layer of model inner wall of stone；After one section
Time, mud layer shrink and are detached from model naturally, you can the crude green body of formation is taken out.Traditional slip casting machine use by one or
The step of multiple gypsum molds are placed in respectively below grouting nozzle, slip casting includes putting gypsum mold, slip casting, removing plaster mold
Tool whether picks and places gypsum mold using manually or mechanically hand, and each step will carry out successively, and the front and back of slip casting picks and places gypsum
Mold needs to wait for the regular hour, is unfavorable for improving production efficiency, the in addition unlatching and stopping of existing grouting equipment slip casting
Manual operation is mostly used, the degree of automation is low, high labor cost, and the full judgement of slurry is not accurate, and slurry is easy to happen the feelings of spilling
Condition.
Invention content
The technical problem to be solved in the present invention is to provide a kind of grouting equipments of station self-induction timesharing driving, will pick and place stone
Cream mold is separated with slip casting step, shortens slip casting interval, improves production efficiency, and flash will not occur for high degree of automation
The case where；And a kind of application method of the grouting equipment, the molding production efficiency of ceramic grout can be greatly improved；And one
The PLC internal control circuits of the kind grouting equipment, automatic to detect whether gypsum mold is in slip casting disk and starches full situation, automatic note
Slurry reduces cost of labor, and control it is accurate, mud will not overflow, to solve the problems, such as to propose in background technology.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：A kind of station self-induction timesharing driving
Grouting equipment, it is characterised in that：Including pedestal, the turntable being rotatably disposed on pedestal, grouting device and power segmenting device,
The turntable drives by rotary tray motor to be rotated, rotatable on the turntable to be disposed with multiple slip casting disks, the grouting device
It is set to above turntable, when the slip casting disk follows turntable to rotate and arrives at below grouting device, which divides with power
Device connects.
Preferably, the slip casting disk includes centrifugal pan and the pallet that is fixed on centrifugal pan, and the pallet is equipped with and is used for
Place the circular recess area of gypsum mold.
Preferably, the grouting device includes slip casting unit and PLC, which includes slip casting supervisor, is set to note
The grouting nozzle of slurry supervisor end, the solenoid valve being set on slip casting supervisor, the distance measuring sensor being set on slip casting supervisor side, institute
The output unit terminal for stating solenoid valve and PLC connects, and the input unit terminal of the distance measuring sensor and PLC connect.
Preferably, the type of the distance measuring sensor is infra red type, and the distance measuring sensor is equipped with mold point distance measurement
With full slurry point distance measurement, the infrared ray alignment slip casting disk center of point distance measurement, the infrared ray alignment slip casting disk side of mold point distance measurement are completely starched
Edge.
Preferably, the grouting device further includes holder and longitudinally adjust plate, and the longitudinally adjust plate is by lead screw slide unit
It is slideably positioned on holder, the lead screw slide unit is driven by servo motor, and the slip casting unit is fixed on longitudinally adjust plate.
Preferably, the distance measuring sensor height is adjustable, is installed with adjustment base on the longitudinally adjust plate, the adjusting bottom
A longitudinally adjust bar is adjustably equipped on seat, the distance measuring sensor is fixed on adjusting rod.
Preferably, the power segmenting device is set to below turntable, and the power segmenting device includes centrifugation motor, master
Dynamic synchronous pulley, driven pulley and double-sided synchronous belt, the active synchronization belt wheel and centrifugation motor output shaft end are affixed, the master
Dynamic synchronous pulley and driven pulley are by Double-side Synchronous band connection, and the interior outside of the double-sided synchronous belt is equipped with synchronous gear, institute
The rotary shaft for stating slip casting disk extends to below turntable, and the rotary shaft of slip casting disk is equipped with centrifugal synchronous wheel, and slip casting disk follows turntable
When rotating and arriving at below grouting device, centrifugal synchronous wheel is engaged with double-sided synchronous belt.
A kind of application method of the grouting equipment of station self-induction timesharing driving, which is characterized in that include the following steps：
Step 1: feeding station and discharge station is respectively set in the front-end and back-end in grouting device, on feeding station
It arranges worker or manipulator, will wait for that the gypsum mold of slip casting is positioned on slip casting disk；
It is rotated Step 2: turntable is driven by rotary tray motor, under driving gypsum mold to turn to the grouting nozzle of grouting device just
Just, after the mold point distance measurement of distance measuring sensor detects gypsum mold, PLC is transmitted a signal to, stops turning by PLC control turntables
It is dynamic, and solenoid valve opening is controlled, the slip casting in gypsum mold completely starches the grouting port of point distance measurement alignment gypsum mold, detects gypsum
Liquid level in mold, slurry transmit a signal to PLC when full, are closed by PLC control solenoid valves, stop slip casting, then turntable continues
Rotation repeats the above process of this step；
Step 3: arranging manually or mechanically hand in discharge station, the gypsum mold that slip casting finishes is removed.
A kind of PLC internal control circuits of the grouting equipment driven for above-mentioned station self-induction timesharing, the PLC packets
Include CPU, input unit and output unit, it is characterised in that：The input unit includes solenoid valve interlocking normally closed contact, mold survey
Away from a normal opened contact, completely slurry point distance measurement low liquid level normal opened contact, completely slurry point distance measurement high liquid level normal opened contact, solenoid valve interlocking it is normally opened
Contact, the output unit include rotary tray motor output contact, solenoid valve output contact and centrifugation motor output contact.
Preferably, including distributed lines and slip casting circuit, the distributed lines interlock normally closed contact and turntable by solenoid valve
Motor output contact concatenates, and in the slip casting circuit, point distance measurement low liquid level is normally opened connects for mold point distance measurement normal opened contact, completely slurry
Point completely starches point distance measurement high liquid level normal opened contact and solenoid valve output contact concatenation, and solenoid valve interlocking normal opened contact simultaneously connects mold survey
Away from normal opened contact and completely starch point distance measurement low liquid level normal opened contact.
Seen from the above description, the grouting equipment of station self-induction timesharing driving provided by the invention has following beneficial to effect
Fruit：1, driven by rotary disc slip casting disc spins arrive at below grouting nozzle successively, the feeding of the front and back end of grouting nozzle setting gypsum mold and
Discharge station will pick and place gypsum mold and be separated with slip casting step, shorten slip casting interval, improve production efficiency；2, ranging passes
Sensor incudes gypsum mold and the full situation of slurry, automatically controls solenoid valve opening and closing and rotary tray motor start and stop, high degree of automation, gypsum
Mold will not there is a situation where flashes；3, the height of slip casting unit is adjustable, to adapt to the gypsum mold of different height；4, power point
It cuts the slip casting disk that device to turn to below grouting nozzle and accesses power, without providing individual power dress for each slip casting disk
It sets, simplifies power transmission arrangment, and corresponding grouting nozzle is started according to gypsum mold quantity in real time.
A kind of application method of the grouting equipment of station self-induction timesharing driving, gypsum mold note is carried out using the equipment
Slurry, can greatly improve the molding production efficiency of ceramic grout.
A kind of PLC internal control circuits of the grouting equipment of station self-induction timesharing driving, it is automatic by distance measuring sensor
Gypsum mold is detected whether in the slip casting disk situation full with slurry, automatic grouting is realized, reduces cost of labor, and control precisely,
Mud will not overflow, avoid mud from wasting.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the grouting equipment of station self-induction timesharing of the present invention driving.
Fig. 2 is the local A enlarged diagrams of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the A-A sectional views of Fig. 3.
Fig. 5 is the local B enlarged diagrams of Fig. 4.
Fig. 6 is that Fig. 1 removes the schematic diagram after turntable.
Fig. 7 is the schematic diagram of the grouting equipment of station self-induction timesharing of the present invention driving.
Fig. 8 is circuit connection diagram.
Fig. 9 is the PLC internal control circuit figures of Fig. 1.
Specific implementation mode
Below by way of specific implementation mode, the invention will be further described.
As shown in Figures 1 to 6, the grouting equipment of station self-induction timesharing driving of the invention, including pedestal 1, rotatable set
Turntable 2, grouting device 3 and the power segmenting device 4 being placed on pedestal 1, turntable 2 drives by rotary tray motor 21 to be rotated, turntable
Motor 21 is connect by retarder with turntable 2, and rotatable on turntable 2 to be disposed with multiple slip casting disks 22, grouting device 3 is set to
2 top of turntable, when slip casting disk 22 follows turntable 2 to rotate and arrives at 3 lower section of grouting device, the slip casting disk 22 and power segmenting device
4 connections, slip casting disk 22 access the power of power segmenting device 4, and spinning.
Slip casting disk 22 is distributed in by axis of the rotation axis of turntable 2 on turntable 2, and in the present embodiment, slip casting disk 22 is with three
Two quantity is alternatively arranged, i.e., turntable 2 is alternatively arranged with three rows and two rows, the company in 22 center of circle of slip casting disk of each row
Line can make the arrangement of the station on turntable 2 close, floor space be reduced, at other by the center of circle of turntable 2 with three or two arrangement
In embodiment, slip casting disk 22 can be alternatively arranged with other quantity, for example five or three are alternatively arranged.
Slip casting disk 22 includes centrifugal pan and the pallet being fixed on centrifugal pan, and pallet is equipped with for placing gypsum mold
100 circular recess area, circular recess area is stepped, and circular recess area coordinates with 100 bottom of gypsum mold, prevents plaster mold
Tool 100 is got rid of during rotation to be fallen, and is enumerated in figure and is placed a gypsum mold 100 on slip casting disk 22.
As shown in Fig. 2, grouting device 3 includes slip casting unit 31, PLC32, holder 33 and longitudinally adjust plate 34, the slip casting list
Member 31 includes slip casting supervisor 311, is set to the grouting nozzle 312 of 311 ends of slip casting supervisor, is set to the electricity that slip casting is responsible on 311
Magnet valve 313 is set to the distance measuring sensor 314 that slip casting is responsible on 311 sides, and slip casting supervisor 311 is connected to mud feed pipe, electromagnetism
Valve 313 controls the flowing and stopping of mud, and solenoid valve 313 connect with the output unit terminal of PLC32, distance measuring sensor 314 and
The input unit terminal of PLC32 connects.
Electromagnetic valve model can be selected rich environmentally friendly equipment Co., Ltd of Co., Ltd production of splashing DMF-Z electromagnetic impulse valves or
DFD series solenoid valves of 441 factories etc..
The type of distance measuring sensor 314 is infra red type, and distance measuring sensor 314 is equipped with mold point distance measurement and completely starches ranging
Point, as shown in Fig. 2, completely 22 center of infrared ray alignment slip casting disk of slurry point distance measurement, when gypsum mold 100 is positioned on slip casting disk 22
When, the grouting port of the infrared ray alignment gypsum mold 100 of point distance measurement is completely starched, it is whether full for detecting slurry in gypsum mold 100
Material；22 edge of infrared ray alignment slip casting disk of mold point distance measurement, when gypsum mold 100 is positioned on slip casting disk 22, mold is surveyed
Infrared ray away from point is directed at gypsum mold frontside edge, and slip casting station whether is in for detecting gypsum mold 100, three one
When the slip casting disk 22 of row is moved to 312 lower section of grouting nozzle, three grouting nozzles 312 are simultaneously toward 100 slip casting of gypsum mold, two rows
Slip casting disk 22 when being moved to 312 lower section of grouting nozzle, two slip castings in gypsum mold 100 of grouting nozzle 312 in the outer part.
Infrared distance sensor is a kind of sensing device, is with the measuring system that infrared ray is medium, wide range of measurement, sound
It is short between seasonable, it is mainly used in modern science and technology, national defence and industrial or agricultural field.There is infrared distance sensor a pair of of infrared signal to send out
It penetrates and reception diode, the infrared distance sensor utilized launches a branch of infrared light, form one after being irradiated to object instead
The process penetrated, is reflected into sensor and is followed by the collection of letters number, and ccd image processing is then utilized to receive the number of transmitting and the time difference received
According to calculating the distance of object after signal processor processes.The production of SHARP companies of Japan can be selected in infrared distance sensor
GP2D12 infrared distance sensors, or German affiliated brand product.
Longitudinally adjust plate 34 is slideably positioned in by lead screw slide unit 35 on holder 33, and lead screw slide unit 35 is driven by servo motor 36
Dynamic, longitudinally adjust plate 34 is fixed on the sliding stand of lead screw slide unit 35, and slip casting unit 31 is fixed on longitudinally adjust plate 34, servo
Motor 36 drives slip casting unit 31 to move up and down by lead screw slide unit 35, and the control of servo motor 36 positional precision is very accurate, can
To convert voltage signal to torque and rotating speed with drive control object.36 rotor speed of servo motor is controlled by input signal,
And energy fast reaction is used as executive component, and with electromechanical time constant is small, the linearity is high, initiating in automatic control system
The characteristics such as voltage, the angular displacement that the electric signal received can be converted on motor reel or angular speed output, therefore being capable of essence
The position of accurate adjustment slip casting unit 31, to adapt to the gypsum mold 100 of different height.
314 height of distance measuring sensor is adjustable, and adjustment base is installed on longitudinally adjust plate 34, which is equipped with hole
Position, hole are adjustably equipped with a longitudinally adjust bar in position, and longitudinally adjust bar is connected through a screw thread part and is fixed on adjustment base
On, distance measuring sensor 314 is fixed on adjusting rod.
31 quantity of slip casting unit is corresponding with 22 quantity maximum value of each column slip casting disk, and in the present embodiment, slip casting unit 31 is 3
A, the distance of the grouting nozzle 312 of adjacent slip casting unit 31 is identical with the distance of center circle of adjacent slip casting disk 22 in often arranging, when three one
When the grouting nozzle 312 of row is located on slip casting station, three grouting nozzles 312 and three slip casting disks 22 correspond, and grouting nozzle 312
Right over the grouting port of gypsum mold 100 on slip casting disk 22, when the grouting nozzle 312 of two rows is located on slip casting station
When, two grouting nozzles 312 are corresponded with two slip casting disks 22 in the outer part；In other embodiments, slip casting unit 31 can be
Other quantity, 31 quantity of slip casting unit are identical as the quantity of a row that 22 quantity of slip casting disk is most.
As shown in Figures 4 and 5, power segmenting device 4 is set to 2 lower section of turntable, and power segmenting device 4 includes centrifugation motor
41, active synchronization belt wheel 42, driven pulley 43 and double-sided synchronous belt 44, active synchronization belt wheel 42 and centrifugation 41 output shaft end of motor
Affixed, active synchronization belt wheel 42 and driven pulley 43 are connected by double-sided synchronous belt 44, and the interior outside of double-sided synchronous belt 44 is all provided with
There is synchronous gear, the rotary shaft of slip casting disk 22 extends to below turntable 2, in the slip casting disk 22 of each row, wherein one or more notes
The rotary shaft for starching disk 22 is equipped with centrifugal synchronous wheel 221, is connected, is noted by belt between the rotary shaft of the slip casting disk 22 of each row
When slurry disk 22 follows turntable 2 to rotate and arrives at 3 lower section of grouting device, one of centrifugal synchronous wheel 221 and double-sided synchronous belt 44
Outer middle side part engagement (is nibbled for the centrifugal synchronous wheel 221 among turntable 2 with 44 outer middle side part of double-sided synchronous belt in the present embodiment
Close), double-sided synchronous belt 44 delivers power to centrifugal synchronous wheel 221 and slip casting disk 22.
The grouting equipment of station self-induction timesharing driving provided by the invention has the advantages that：1, driven by rotary disc is noted
Disc spins are starched, are arrived at below grouting nozzle successively, the feeding and discharge station of the front and back end setting gypsum mold of grouting nozzle will pick and place
Gypsum mold is separated with slip casting step, shortens slip casting interval, improves production efficiency；2, distance measuring sensor incudes gypsum mold
With the full situation of slurry, flash will not be occurred by automatically controlling solenoid valve opening and closing and rotary tray motor start and stop, high degree of automation, gypsum mold
The case where；3, the height of slip casting unit is adjustable, to adapt to the gypsum mold of different height；4, power segmenting device to turn to
Slip casting disk below grouting nozzle accesses power, without providing individual power plant for each slip casting disk, simplifies power transmission
Structure, and corresponding grouting nozzle is started according to gypsum mold quantity in real time.
A kind of application method of the grouting equipment of station self-induction timesharing driving, which is characterized in that include the following steps：
Step 1: according to 100 height of gypsum mold, 3 height of grouting device is adjusted by servo motor 36, in grouting device
Feeding station and discharge station is respectively set in 3 front-end and back-end, and worker or manipulator are arranged on feeding station, will wait for slip casting
Gypsum mold 100 be positioned on slip casting disk 22；
It is rotated Step 2: turntable 2 is driven by rotary tray motor 21, gypsum mold 100 is driven to turn to the slip casting of grouting device 3
Immediately below mouth 312, slip casting disk 22 accesses the double-sided synchronous belt 44 of power separating device, and slip casting disk 22 follows gypsum mold 100 certainly
Rotation transmits a signal to PLC32, is controlled by PLC32 after the mold point distance measurement of distance measuring sensor 314 detects gypsum mold 100
Turntable 2 processed stops operating, and controls the opening of solenoid valve 313, the slip casting in gypsum mold 100, completely starches point distance measurement and is directed at plaster mold
The grouting port of tool 100 detects liquid level in gypsum mold 100, and slurry transmits a signal to when full to PLC32, and electromagnetism is controlled by PLC32
Valve 313 is closed, and slip casting is stopped, and then turntable 2 is rotated further, and repeats the above process of this step, the gap of slip casting is very short, significantly
Improve production efficiency；
Step 3: arranging manually or mechanically hand in discharge station, the gypsum mold 100 that slip casting finishes is removed.
A kind of PLC internal control circuits of grouting equipment for above-mentioned station self-induction timesharing driving, PLC32 include
CPU, input unit and output unit.
If Fig. 8 is PLC and rotary tray motor 21, solenoid valve 313, centrifugation motor 41, servo motor 36, distance measuring sensor 314
External circuit connection diagram, wherein rotary tray motor 21, solenoid valve 313, centrifugation motor 41 and servo motor 36 and PLC32
Output unit connects, and distance measuring sensor 314 is connect with the input unit of PLC32.
Input relay (input contact) be PLC32 with external input point (for connecting and receiving with external input switches
The terminal of external input signal) corresponding internal storage stores basic unit.It is driven by the input signal that outside is sent, and is made
It is 0 or 1.Output relay (output contact) is that PLC32 and external output point are corresponding (for being connected with external loading)
Internal storage stores basic unit.
Input unit includes solenoid valve interlocking normally closed contact Y11, mold point distance measurement normal opened contact X0, the completely low liquid of slurry point distance measurement
Position normal opened contact X1, completely slurry point distance measurement high liquid level normal opened contact X2, solenoid valve interlocking normal opened contact Y12, centrifugation motor stopping are opened
Close normally closed contact X3, servo motor starts rotating forward normal opened contact X4, servo motor stops rotating forward normally closed contact X5, servo motor just
Turn self-sustaining normal opened contact Y31, servo motor starts reversion normal opened contact X6, servo motor stop reverse normally closed contact X7 and watches
Take motor reversal self-sustaining normal opened contact Y41.
Output unit includes 21 output contact Y0 of rotary tray motor, solenoid valve output contact Y1, centrifugation 41 output contact of motor
Y2, servo motor rotate forward output contact Y3, servo motor reversion output contact Y4.
Wherein, solenoid valve interlocking normally closed contact Y11, solenoid valve interlocking normal opened contact Y12 and solenoid valve output contact Y1 are
The contact of linkage, when solenoid valve output contact Y1 must not electricity when, solenoid valve interlocking normally closed contact Y11 be kept closed, electromagnetism
Valve interlocking normal opened contact Y12 is remained off；When solenoid valve output contact Y1 energized actions, solenoid valve interlocks normally closed contact
Y11 is disconnected, solenoid valve interlocking normal opened contact Y12 is closed.
Similar, it is linkage that servo motor, which rotates forward self-sustaining normal opened contact Y31 and servo motor rotating forward output contact Y3,
Contact；Servo motor inverts self-sustaining normal opened contact Y41 and servo motor reversion output contact Y4 is the contact of linkage.
As shown in figure 9, PLC32 internal control circuits include distributed lines and slip casting circuit, distributed lines are mutual by solenoid valve
Lock normally closed contact Y11 and 21 output contact Y0 of rotary tray motor is concatenated, in slip casting circuit, mold point distance measurement normal opened contact X0,
Completely slurry point distance measurement low liquid level normal opened contact X1, point distance measurement high liquid level normal opened contact X2 and solenoid valve output contact Y1 concatenations are completely starched,
Solenoid valve interlocks normal opened contact Y12 and meets mold point distance measurement normal opened contact X0 and completely slurry point distance measurement low liquid level normal opened contact X1.
PLC32 internal control circuits further include that centrifugation line levels rise circuit and height decline circuit.
Centrifugation circuit is concatenated by centrifugation motor shutdown switch normally closed contact X3 and centrifugation 41 output contact Y2 of motor.
Height rises in circuit, and servo motor starts rotating forward normal opened contact X4, servo motor stops rotating forward normally closed contact X5
Output contact Y3 concatenations are rotated forward with servo motor, servo motor starts rotating forward normal opened contact X4 and servo motor rotating forward self-sustaining is normal
It opens contact Y31 and connects, form self-keeping circuit.
Height declines in circuit, and servo motor starts reversion normal opened contact X6, servo motor stop reverse normally closed contact X7
With the rotating forward output contact Y4 concatenations of servo motor 36, servo motor, which starts reversion normal opened contact X6 and connects servo motor 36, to be rotated forward certainly
Maintain a normally open contact Y41.
The ladder diagram (electric operation control circuit figure) of PLC32 as shown in figure 4, when the ladder diagram of PLC32 is read, by from top to bottom, from
Left-to-right progress, PLC32 internal control circuits include the instruction of A-E rows, are corresponded to respectively：Distributed lines, slip casting circuit, centrifugation line
Road, height rise circuit and height declines circuit.
The grouting equipment that above-mentioned station self-induction timesharing driving is controlled using this PLC32 internal control circuits carries out plaster mold
Have 100 slip castings, specifically includes following：
A rows instruction-distributed lines：After equipment is powered, rotary tray motor 21 powers on, and drives turntable 2 and 22 edge of slip casting disk
The rotation of turntable 2, when 313 execution of solenoid valve act, i.e. solenoid valve output contact Y1 energized actions, solenoid valve interlocking at this time
Normally closed contact Y11 is disconnected, and keeps 21 output contact Y0 of rotary tray motor electric, and rotary tray motor 21 is stopped, and turntable 2 stops turning
It is dynamic, to enter the slip casting step of next step.
B rows instruction-slip casting circuit：According to mold height, the mould of distance measuring sensor 314 is set on PLC32 control panels
Have the triggering height (mold point distance measurement is apart from die top distance) of point distance measurement, sets the full slurry point distance measurement of distance measuring sensor 314
Low liquid level height (completely starch point distance measurement the distance from bottom in mold) and high liquid level height (mold point distance measurement is apart from die top
Distance).
Mold point distance measurement on distance measuring sensor 314 detects gypsum mold 100, and the full slurry of distance measuring sensor 314 is surveyed
After detecting low liquid level height away from point, mold point distance measurement normal opened contact X0 is closed, and is completely starched point distance measurement low liquid level normal opened contact X1 and is closed
Close, completely starch point distance measurement high liquid level normal opened contact X2 remain closed so that solenoid valve output contact Y1 obtain it is electric, solenoid valve 313 it is electric
After open, the slip casting in gypsum mold 100, only as full slurry point distance measurement low liquid level normal opened contact X1 and mold point distance measurement is normally opened connects
When point X0 is activated simultaneously, solenoid valve 313 just understands slip casting, solenoid valve interlock normal opened contact Y12 solenoid valve 313 it is electric after formed from
Protect circuit so that when liquid level starts variation in gypsum mold 100, completely starches point distance measurement low liquid level normal opened contact X1 and disconnect, solenoid valve
313 can continue to electric；
When slurry liquid position reaches 100 top of gypsum mold in gypsum mold 100, triggering completely slurry point distance measurement high liquid level is normally opened
Contact X2 is disconnected, and solenoid valve 313 is closed, and stops slip casting, in the scanning of lower whorl, because of solenoid valve output contact Y1 dead electricity, and electricity
Magnet valve interlocking normally closed contact Y11 is restored to normally off, and work once electrified, turntable 2 are rotated further rotary tray motor 21 again.
C rows instruct-centrifuge circuit：After equipment is powered, centrifugation 41 output contact Y2 of motor obtains electric, the centrifugation work of motor 41,
So that the work of power separating device, double-sided synchronous belt 44 rotate, the slip casting disk 22 to be moved to slip casting station provides power, centrifuges
Motor shutdown switch normally closed contact X3 corresponds to emergency stop switch, and can triggering centrifugation if necessary, motor shutdown switch is normally closed connects
Point X3 to centrifuge 41 dead electricity of motor.
D rows instruction-height rises circuit：Servo motor startup rotating forward normal opened contact X4, servo motor stop rotating forward normally closed
Contact X5 and servo motor rotate forward output contact Y3 concatenations and pass through pressing on control panel when needing to adjust 3 height of grouting device
Button or numerical value input, triggering servo motor, which starts, rotates forward normal opened contact X4, and servo motor, which starts, rotates forward normal opened contact X4 and servo
Motor rotates forward self-sustaining normal opened contact Y31 and connects, and forms self-keeping circuit, so that servo motor is rotated forward output contact Y3 and keeps rotating forward,
So that longitudinally adjust plate 34 declines, grouting device 3 is driven to increase.
E rows instruction-height declines circuit：It is normally closed that servo motor starts reversion normal opened contact X6, servo motor stop reverse
Contact X7 and servo motor reversion output contact Y4 concatenations pass through pressing on control panel when needing to adjust 3 height of grouting device
Button or numerical value input, triggering servo motor start reversion normal opened contact X6, and servo motor starts reversion normal opened contact X6 and servo
Motor reversal self-sustaining normal opened contact Y41 simultaneously connects, and forms self-keeping circuit, and servo motor reversion output contact Y4 is made to keep rotating forward,
So that longitudinally adjust plate 34 declines, grouting device 3 is driven to decline.
Using the PLC internal control circuits, detected automatically by distance measuring sensor gypsum mold whether in slip casting disk and
Starch full situation, realize automatic grouting, reduce cost of labor, and control it is accurate, mud will not overflow, avoid mud from wasting.
Several specific implementation modes of the present invention are above are only, but the design concept of the present invention is not limited thereto, all profits
The change for carrying out unsubstantiality to the present invention with this design, should all belong to the behavior for invading the scope of the present invention.
Claims (10)
1. a kind of grouting equipment of station self-induction timesharing driving, it is characterised in that：Including pedestal, it is rotatably disposed on pedestal
Turntable, grouting device and power segmenting device, the turntable drives by rotary tray motor to be rotated, rotatable on the turntable
Multiple slip casting disks are disposed with, the grouting device is set to above turntable, and the slip casting disk follows turntable to rotate and arrives at slip casting
When below device, which connect with power segmenting device.
2. the grouting equipment of station self-induction timesharing driving according to claim 1, it is characterised in that：The slip casting Pan Bao
The pallet for including centrifugal pan and being fixed on centrifugal pan, the pallet are equipped with the circular recess area for placing gypsum mold.
3. the grouting equipment of station self-induction timesharing driving according to claim 1, it is characterised in that：The grouting device
Including slip casting unit and PLC, which includes slip casting supervisor, is set to the grouting nozzle of slip casting supervisor end, is set to note
The distance measuring sensor starched the solenoid valve on supervisor, be set on slip casting supervisor side, the output unit terminal of the solenoid valve and PLC
The input unit terminal of connection, the distance measuring sensor and PLC connect.
4. the grouting equipment of station self-induction timesharing driving according to claim 3, it is characterised in that：The ranging sensing
The type of device is infra red type, and the distance measuring sensor is equipped with mold point distance measurement and completely starches point distance measurement, completely starches the red of point distance measurement
Outside line is directed at slip casting disk center, and the infrared ray of mold point distance measurement is directed at slip casting plate edge.
5. the grouting equipment of station self-induction timesharing driving according to claim 3, it is characterised in that：The grouting device
Further include holder and longitudinally adjust plate, the longitudinally adjust plate is slideably positioned in by lead screw slide unit on holder, and the lead screw is slided
Platform is driven by servo motor, and the slip casting unit is fixed on longitudinally adjust plate.
6. the grouting equipment of station self-induction timesharing driving according to claim 3, it is characterised in that：The ranging sensing
Device height is adjustable, is installed with adjustment base on the longitudinally adjust plate, a longitudinal direction is adjustably equipped on the adjustment base
Adjusting rod, the distance measuring sensor are fixed on adjusting rod.
7. the grouting equipment of station self-induction timesharing driving according to claim 1, it is characterised in that：The power segmentation
Device is set to below turntable, and the power segmenting device includes centrifugation motor, active synchronization belt wheel, driven pulley and two-sided same
Walk band, the active synchronization belt wheel with to centrifuge motor output shaft end affixed, the active synchronization belt wheel and driven pulley pass through double
Face synchronizes band connection, and the interior outside of the double-sided synchronous belt is equipped with synchronous gear, and the rotary shaft of the slip casting disk extends to turntable
The rotary shaft of lower section, slip casting disk is equipped with centrifugal synchronous wheel, when slip casting disk follows turntable to rotate and arrives at below grouting device, from
Heart synchronizing wheel is engaged with double-sided synchronous belt.
8. according to the application method of the grouting equipment of the station self-induction timesharing driving described in claim 1 to 7, feature exists
In including the following steps：
Step 1: feeding station and discharge station is respectively set in the front-end and back-end in grouting device, arranged on feeding station
Worker or manipulator will wait for that the gypsum mold of slip casting is positioned on slip casting disk；
It is rotated Step 2: turntable is driven by rotary tray motor, gypsum mold is driven to turn to immediately below the grouting nozzle of grouting device, surveyed
After mold point distance measurement away from sensor detects gypsum mold, PLC is transmitted a signal to, is stopped operating by PLC control turntables, and
It controls solenoid valve to open, the slip casting in gypsum mold, completely starches the grouting port of point distance measurement alignment gypsum mold, detect in gypsum mold
Liquid level, slurry transmit a signal to PLC when full, are closed by PLC control solenoid valves, stop slip casting, then turntable is rotated further, weight
The above process of duplicate step；
Step 3: arranging manually or mechanically hand in discharge station, the gypsum mold that slip casting finishes is removed.
9. a kind of PLC inner control lines of grouting equipment for the station self-induction timesharing driving described in claim 1 to 8
Road, the PLC include CPU, input unit and output unit, it is characterised in that：The input unit includes that solenoid valve interlocking is normal
Close contact, mold point distance measurement normal opened contact, completely slurry point distance measurement low liquid level normal opened contact, completely slurry point distance measurement high liquid level normal opened contact,
Solenoid valve interlocks normal opened contact, and the output unit includes rotary tray motor output contact, solenoid valve output contact and centrifugation motor
Output contact.
10. the PLC internal control circuits of the grouting equipment of station self-induction timesharing driving according to claim 9, special
Sign is：Including distributed lines and slip casting circuit, the distributed lines interlock normally closed contact by solenoid valve and rotary tray motor exports
Contact concatenates, in the slip casting circuit, mold point distance measurement normal opened contact, completely slurry point distance measurement low liquid level normal opened contact, full slurry
Point distance measurement high liquid level normal opened contact and solenoid valve output contact concatenation, solenoid valve interlocking normal opened contact and to connect mold point distance measurement normally opened
Contact and completely slurry point distance measurement low liquid level normal opened contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851827.1A CN108772940A (en) | 2018-07-30 | 2018-07-30 | A kind of grouting equipment, its application method and its PLC internal control circuits of station self-induction timesharing driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851827.1A CN108772940A (en) | 2018-07-30 | 2018-07-30 | A kind of grouting equipment, its application method and its PLC internal control circuits of station self-induction timesharing driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108772940A true CN108772940A (en) | 2018-11-09 |
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ID=64030287
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851827.1A Withdrawn CN108772940A (en) | 2018-07-30 | 2018-07-30 | A kind of grouting equipment, its application method and its PLC internal control circuits of station self-induction timesharing driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108772940A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702861A (en) * | 2019-02-26 | 2019-05-03 | 泉州市德化县丰弘机械有限公司 | A kind of ceramic body formation system |
| CN110208071A (en) * | 2019-04-30 | 2019-09-06 | 健研检测集团有限公司 | A kind of pitch is at mold device and at mould method |
| CN114794288A (en) * | 2021-01-28 | 2022-07-29 | 宁夏绿然现代农牧业科技有限公司 | Manufacturing device and manufacturing method of Chinese wolfberry soft sweets |
| WO2023103517A1 (en) * | 2021-12-08 | 2023-06-15 | 中建科工集团有限公司 | Concrete test block manufacturing apparatus |
-
2018
- 2018-07-30 CN CN201810851827.1A patent/CN108772940A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702861A (en) * | 2019-02-26 | 2019-05-03 | 泉州市德化县丰弘机械有限公司 | A kind of ceramic body formation system |
| CN110208071A (en) * | 2019-04-30 | 2019-09-06 | 健研检测集团有限公司 | A kind of pitch is at mold device and at mould method |
| CN114794288A (en) * | 2021-01-28 | 2022-07-29 | 宁夏绿然现代农牧业科技有限公司 | Manufacturing device and manufacturing method of Chinese wolfberry soft sweets |
| WO2023103517A1 (en) * | 2021-12-08 | 2023-06-15 | 中建科工集团有限公司 | Concrete test block manufacturing apparatus |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181119 Address after: Desheng Group, Baomei Development Zone, Longxun Town, Dehua County, Quanzhou City, Fujian Province Applicant after: QUANZHOU DEHUA FENGHONG MACHINERY CO., LTD. Applicant after: Fujian province Dehua Tongxin Ceramics Co. Ltd Address before: Desheng Group, Baomei Development Zone, Longxun Town, Dehua County, Quanzhou City, Fujian Province Applicant before: QUANZHOU DEHUA FENGHONG MACHINERY CO., LTD. |
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| TA01 | Transfer of patent application right | ||
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Application publication date: 20181109 |
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