CN109738267A - System and method for rapid preparation of coal-like and rock-like material specimens - Google Patents
System and method for rapid preparation of coal-like and rock-like material specimens Download PDFInfo
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- CN109738267A CN109738267A CN201910121690.9A CN201910121690A CN109738267A CN 109738267 A CN109738267 A CN 109738267A CN 201910121690 A CN201910121690 A CN 201910121690A CN 109738267 A CN109738267 A CN 109738267A
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- 239000000463 material Substances 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title description 2
- 238000012360 testing method Methods 0.000 claims abstract description 139
- 238000003756 stirring Methods 0.000 claims abstract description 74
- 238000002347 injection Methods 0.000 claims abstract description 71
- 239000007924 injection Substances 0.000 claims abstract description 71
- 239000003245 coal Substances 0.000 claims abstract description 63
- 239000002994 raw material Substances 0.000 claims abstract description 36
- 238000000465 moulding Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 113
- 238000004080 punching Methods 0.000 claims description 74
- 238000002156 mixing Methods 0.000 claims description 48
- 239000003921 oil Substances 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 23
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- 238000003825 pressing Methods 0.000 claims description 18
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- 230000009467 reduction Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000011049 filling Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000010923 batch production Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
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- 239000011435 rock Substances 0.000 claims 7
- 238000004321 preservation Methods 0.000 claims 4
- 238000007789 sealing Methods 0.000 claims 4
- 230000000007 visual effect Effects 0.000 claims 3
- 238000005057 refrigeration Methods 0.000 claims 2
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 238000009527 percussion Methods 0.000 abstract description 38
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- 238000010586 diagram Methods 0.000 description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
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- 239000002817 coal dust Substances 0.000 description 2
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Abstract
The invention discloses a kind of system and methods of quick Fabrication class coal petrography analog material test specimen, the system includes quantitative injection blender, high-frequency percussion instrument, automatic demoulding machine, constant-temperature moisture-keeping case and basis, the left side of high-frequency percussion instrument is arranged in the quantitative injection blender and quantitative injection blender is for stirring evenly the raw material of class coal petrography analog material, the left side of automatic demoulding machine is arranged in the high-frequency percussion instrument and high-frequency percussion instrument is used to the raw material for the class coal petrography analog material that quantitative injection blender stirs evenly being pressed into test specimen by mold, test specimen that the left side of constant-temperature moisture-keeping case and automatic demoulding machine are used to suppress high-frequency percussion instrument by mold is arranged in from mold ejection in the automatic demoulding machine.The present invention can be realized high-efficiency stirring, molding, test specimen be compacted and demoulded；Meanwhile the system additionally provides the maintenance in test specimen later period, carries out experiment for test specimen and provides good condition.
Description
Technical field
The invention belongs to class coal petrography material test specimen manufacture technology fields, are specifically related to a kind of rapid batch production class coal petrography
The method and system of material test specimen.
Background technique
The preparation process of class coal petrography material test specimen is divided into: material stirring is mixed well, by mold compression moulding, demoulding and standing
Maintenance.
It is mixed well firstly, for material stirring, mostly uses the method manually stirred at present, this method is time-consuming and laborious and stirs
It is poor to mix uniformity.
Secondly, mostly using hand compaction or hydraulic press to suppress at present for by mold compression moulding.It is artificial to ram
Real method specific implementation process are as follows: proportioned analog material is fitted into mold first；Then with hammer hand compaction；Its speed
Slowly, time-consuming and laborious and test specimen compacting dynamics is uneven, and the compactness of test specimen not can guarantee；Different test specimens tamp sex differernce simultaneously
Property is larger.The specific implementation process of hydraulic press compacting are as follows: proportioned analog material is fitted into mold first；Then exist
Die head is put on mold；Pressure, compaction moulding are set by hydraulic press later.Although hydraulic press compacting is similar
Material can control pressure size to solve the problems, such as test specimen compactness, but its shaping speed is too slow, is unable to satisfy the short time
The production requirement of interior a large amount of analog material test specimens, test specimen fabrication cycle are long.
Again, it for demoulding, mostly uses be manually demolded at present, be manually demolded and percussion mould crust is mainly hammered into shape by small rubber
Body surface face, makes test specimen under the vibration of mould housing and mold combines closely emaciated face from finally taking out test specimen.It is manually demolded,
The dynamics tapped every time is different, firmly excessive, can make test specimen during demoulding, and inside has generated minute fissure, influences subsequent
The reliability of test, firmly small specimen not readily disengage from.In addition, model test is larger to test specimen amount demand, manual method examination
Part fabrication cycle is longer, time-consuming and laborious.Meanwhile for the production of moulded coal test specimen, since coal dust is in pressing process, coal dust
Grain is thinner, is in close contact, causes during demoulding with mould inner surface, and test specimen is broken between being easy therefrom in modulus, significantly
Affect the success rate of test specimen production.
It is conserved finally, for standing, testing crew lacks the maintenance of test specimen and payes attention at present, and it is general to make molding test specimen
It is directly exposed to air, the uncontrollable factors such as indoor and outdoor temperature and humidity are affected to test specimen.
In conclusion to meet the needs of of experiment, need one kind can satisfy it is time saving and energy saving, and being capable of quick Fabrication class coal
Lithofacies like material test specimen system,
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art described above, it is similar to provide a kind of quick Fabrication class coal petrography
The system of material test specimen, the system can be realized high-efficiency stirring, molding, test specimen are compacted and demoulded；Meanwhile the system also provides
The maintenance in test specimen later period carries out experiment for test specimen and providing good condition.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of quick Fabrication class coal petrography analog material test specimen
System, it is characterised in that: including quantitative injection blender, high-frequency percussion instrument, automatic demoulding machine, constant-temperature moisture-keeping case and basis,
On the basis of the quantitative injection blender, high-frequency percussion instrument, automatic demoulding machine and constant-temperature moisture-keeping case are arranged at, the quantitative note
The left side of high-frequency percussion instrument is arranged in water mixer and quantitative injection blender is used to stir the raw material of class coal petrography analog material
Uniformly, the left side of automatic demoulding machine is arranged in the high-frequency percussion instrument and high-frequency percussion instrument is used to stir in quantitative injection blender
The raw material of uniform class coal petrography analog material is pressed into test specimen by mold, and constant-temperature moisture-keeping case is arranged in the automatic demoulding machine
The test specimen that left side and automatic demoulding machine are used to suppress high-frequency percussion instrument by mold is from mold ejection, the constant-temperature moisture-keeping
The right side of automatic demoulding machine is arranged in case and constant-temperature moisture-keeping case is used to store automatic demoulding machine and is removed from the mold the test specimen come.
The system of above-mentioned quick Fabrication class coal petrography analog material test specimen, it is characterised in that: the quantitative injection blender
Including stirring machine support, mixing component, power device, transmission device, quantitative injection device and water filling blender control device, institute
It states mixing component, power device, transmission device, quantitative injection device and water filling blender control device and is installed in blender branch
On frame, the water filling blender control device and power device and quantitative injection device are all connected with and move for controlling power device
Make, control quantitative injection device gives the water filling of mixing component internal quantitation, the power device connect with transmission device and be used for
Transmission device provides power, and the transmission device connect with mixing component and for driving mixing component to rotate, the quantitative note
Water installations connect with mixing component and for giving the water filling of mixing component internal quantitation, the mixing component include agitator staving,
Staving shaft, blade rotor and stirring blade, the staving shaft are divided into left side staving shaft and right side staving shaft, the left side
The outer wall of right end and agitator staving that side staving shaft is horizontally set on the left side of agitator staving and left side staving shaft is consolidated
Fixed connection, the right side staving shaft are horizontally set on left end and the agitator on the right side of agitator staving and right side staving shaft
The outer wall of staving is fixedly connected, and the left side staving shaft and right side staving shaft connect and make with blender holder pivots
Agitator staving can rotate on stirring machine support around staving shaft, and the left side staving shaft and right side staving shaft are equal
For hollow shaft and the center line of left side staving shaft and right side staving shaft on the same line, one end of the blade rotor with
The connection of blender holder pivots, the other end of the blade rotor sequentially pass through the middle part of left side staving shaft, agitator staving
Middle part and right side staving shaft middle part after connect with blender holder pivots, one end of the stirring blade is fixed on blade
Stirring blade can be driven to break up and stir material around blade rotor rotation in shaft and by blade rotor, it is described to stir
The quantity for mixing blade is that multiple and multiple stirring blades are arranged in agitator staving；
The quantitative injection device includes water tank, quantitative water supply pump, water supply hose, rotates water jacket and spray head, described quantitative
Water supply pump is arranged in water tank, and the water outlet of the quantitative water supply pump and one end of water supply hose connect, the water supply hose
The other end is connected by the right end of rotation water jacket and blade rotor, and the quantity of the spray head is that multiple and multiple spray heads are arranged at
In agitator staving, the multiple spray head is arranged at intervals on blade rotor along blade rotor length direction, and the blade turns
Its axle center is provided with deep hole on the right side of axis and deep hole is used to for the water outlet for rotating water jacket being connected with multiple spray heads.
The system of above-mentioned quick Fabrication class coal petrography analog material test specimen, it is characterised in that: the power device includes the
One motor and the second motor, the first motor and the second motor are fixedly mounted on stirring machine support, the transmission device
Including first motor belt pulley, the second motor pulley, the first belt, the second belt, staving drive pulley and vane belt
Wheel, the first motor belt pulley are fixedly mounted on the output shaft of first motor, and the staving drive pulley is fixedly mounted on
The left side of left side staving shaft and drive pulley are used to drive the rotation of agitator staving by left side staving shaft, first electricity
Machine belt pulley connects by the first belt with staving drive pulley and is formed V belt translation, and second motor pulley is fixedly mounted
On the output shaft of the second motor, the vane belt belt wheel is fixedly mounted on the left side of blade rotor and vane belt belt wheel is used
Material, second motor pulley and vane belt are broken up and stirred in driving stirring blade to rotate by blade rotor
Belt wheel is connected by the second belt and forms V belt translation.
The system of above-mentioned quick Fabrication class coal petrography analog material test specimen, it is characterised in that: the agitator staving includes
Agitator ontology is arranged in agitator ontology, feeding inlet, discharge port, agitator upper cover and agitator lower cover, the feeding inlet
The bottom of agitator ontology is arranged in top, the discharge port, and the agitator upper cover is arranged at feeding inlet, the agitator
Lower cover setting is cylindrical shell structure, the lower part of the agitator ontology on discharge outlet, the top of the agitator ontology
For inverted cone-shaped shell structure, the agitator upper cover be arranged in the top of the Upper cylindrical shape structure of agitator ontology and with stir
A barrel ontology removable seal connection is mixed, the bottom of the lower part inverted cone-shaped structure of agitator ontology is arranged in the agitator lower cover
And it is connect with agitator ontology removable seal.
The system of above-mentioned quick Fabrication class coal petrography analog material test specimen, it is characterised in that: the water filling blender control
Device includes master controller, first motor driver, the second motor driver, third motor driver and control panel, described
Master controller is electrically connected with first motor driver and master controller is used to transmit control instruction to first motor driver and connect
It receives first motor driver and sends back the feedback signal come, the first motor driver is electrically connected with first motor and for controlling
First motor movement processed, the master controller is electrically connected with the second motor driver and master controller is used for the second motor driven
Device transmission control instruction and the second motor driver of reception send back the feedback signal come, second motor driver and second
Motor electrical connection and for controlling the second motor action, the master controller are electrically connected with third motor driver and are used for the
Three motor drivers transmission control instruction and reception third motor driver send back the feedback signal come, and the third motor drives
Dynamic device is electrically connected with quantitative water supply pump and third motor driver is controlled by the revolving speed and runing time of control quantitative water supply pump
The water supply of formulation amount water supply pump, the control panel is electrically connected with master controller and the control signal for inputting user passes
It is defeated by master controller, the master controller is PLC programmable controller, and the first motor and the second motor are servo electricity
Machine.
The system of above-mentioned quick Fabrication class coal petrography analog material test specimen, it is characterised in that: the high-frequency percussion instrument includes
Rack, load percussion mechanism and loading test device, the load percussion mechanism be mounted on the top of rack and for by pair
Mould punching head pressure makes the raw material of the class coal petrography analog material stirred evenly in mold be pressurized to form test specimen, the load test
Device is mounted on the lower part of rack and the mechanics parameter for analog material experiment being pressed with test specimen and being tested simultaneously test specimen；
The rack includes pedestal, guide post, pushes substrate and upper beam, and the lower end of the guide post is solid after pushing substrate
It is scheduled on pedestal, the upper beam is fixed on the top of guide post, the quantity at least two of the guide post and all guide posts are perpendicular
Straight setting, the load percussion mechanism include main carrying screw rod, main carrying bolt and nut, turbine, worm screw, worm drive motor,
Punching mechanism and punching press sensor, the worm drive motor connect with worm screw and for driving worm screw to rotate, the worm screw with
Turbine is meshed, the top that upper beam is arranged in of the turbine rotation, and the main carrying bolt and nut is arranged under turbine
It portion and is fixedly connected with main carrying bolt and nut, the main carrying screw rod is matched after passing through turbine with main carrying bolt and nut screw thread
It closes, the punching mechanism is mounted on main carrying screw rod, and the punching press sensor is arranged in the underface of punching mechanism and is used for
The power that real-time monitoring punching mechanism applies；
The punching mechanism includes ball-screw, screw-nut, servo motor, reduction gearbox, punching press column cap, punching cylinder and bullet
The input terminal connection of spring, the output shaft of the servo motor and reduction gearbox and servo motor is fixed on reduction gearbox, the deceleration
The output end of case is fixedly connected with the upper end of ball-screw, the screw-nut be sleeved on ball-screw and with ball-screw shape
At ball screw assembly, the top of the spring is sleeved on ball-screw and the upper end of spring and the lower end of screw-nut connect,
The lower end of the spring and the upper end of punching cylinder connect, and the lower end of the punching cylinder is connect with punching press column cap and the compression leg that can liquidate
Head applies shock loading, and the main carrying screw rod is provided with through-hole along its axis, and the reduction gearbox is fixed on main carrying screw rod
Upper end, the ball-screw, screw-nut, spring, punching cylinder and punching press column cap be arranged in through-hole, the lead screw silk
Mother, spring, punching cylinder and punching press column cap is set gradually from top to bottom and screw-nut, punching cylinder and punching press column cap can be along
The side wall of through-hole slides up and down；
The loading test device includes master cylinder, polystyle pressure sensor and displacement sensor, and the master cylinder is perpendicular
The bottom of pedestal is directly set, and the polystyle pressure sensor is fixed on the piston rod top end of master cylinder, the polystyle pressure
The top of force snesor with push substrate bottom connect and can be pushed under the drive of master cylinder substrate along guide post above and below
Sliding, institute's displacement sensors are arranged on guide post and for monitoring the displacement for pushing substrate.
The system of above-mentioned quick Fabrication class coal petrography analog material test specimen, it is characterised in that: the automatic demoulding machine includes
Ingot stripper rack, demoulding hydraulic cylinder, hydraulically operated fixture, servopump source device and automatic demoulding machine control device, the hydraulic clip
The top of ingot stripper rack is arranged in tool and the bottom outside for clamping test piece mould to be demoulded, the demoulding hydraulic cylinder are set
It sets the middle part in ingot stripper rack and is used for test specimen from the lower end of mold from mold ejection, the servopump source device is arranged
In the lower part of ingot stripper rack, the automatic demoulding machine control device is electrically connected with servopump source device and for controlling servopump
The movement of source device, the servopump source device and hydraulically operated fixture by piping connection and for hydraulically operated fixture provide power and
Hydraulically operated fixture movement, the servopump source device and demoulding hydraulic cylinder are controlled by piping connection and for giving demoulding hydraulic oil
Cylinder provides power and control demoulding hydraulic cylinder movement.
The system of above-mentioned quick Fabrication class coal petrography analog material test specimen, it is characterised in that: the ingot stripper rack includes
Bearing plate under bearing plate, ingot stripper, demoulding machine bottom board and ingot stripper column on ingot stripper are held under the upper bearing plate, ingot stripper
Pressing plate and demoulding machine bottom board are successively horizontally disposed with from top to bottom, bearing plate and demoulding under bearing plate, ingot stripper on the ingot stripper
Machine bottom board is regular quadrangle, and the quantity of the ingot stripper column is that the four and four ingot stripper columns are vertically arranged,
The lower end of four ingot stripper columns is fixedly connected with the upper surface of demoulding machine bottom board and four ingot stripper columns point
It is not arranged on four corners of demoulding machine bottom board, the upper end of four ingot stripper columns both passes through under ingot stripper after bearing plate
Be fixedly connected with the bottom surface of upper bearing plate, bearing plate is fixed at the middle part of ingot stripper column under the ingot stripper, it is described on
Bearing plate offers the hole passed through for demoulding hydraulic cylinder piston rod, and the demoulding hydraulic cylinder is fixed under ingot stripper vertically
The middle part of bearing plate and the piston rod for demoulding hydraulic cylinder can withstand on the centre bit of test piece mould bottom to be demoulded behind hole
It sets, the lower end of the demoulding hydraulic cylinder is provided with flange and demoulding hydraulic cylinder is fixed on bearing plate under ingot stripper by flange
On, the quantity of the hydraulically operated fixture be it is multiple, multiple hydraulically operated fixtures are uniformly distributed outside the bottom of test piece mould to be demoulded
It encloses, the hydraulically operated fixture is corner compressed oil cylinder, and the rotation angle of the corner compressed oil cylinder is 180 °；
The servopump source device includes hydraulic pump, demoulding oil jar control valve and compressed oil cylinder control valve, the hydraulic pump
It is connect by pipeline with demoulding oil jar control valve, the demoulding oil jar control valve is connect and used with demoulding hydraulic cylinder by pipeline
In providing power and control demoulding hydraulic cylinder movement to demoulding hydraulic cylinder, the hydraulic pump passes through pipeline and compressed oil cylinder control
Valve connection processed, the compressed oil cylinder control valve are connect with hydraulically operated fixture by pipeline and for providing power and control to hydraulically operated fixture
Hydraulically operated fixture movement processed, the automatic demoulding machine control device are electrically connected with demoulding oil jar control valve and for controlling demoulding oil jar
The movement of control valve, the automatic demoulding machine control device are electrically connected with compressed oil cylinder control valve and for controlling compressed oil cylinder control
The movement of valve processed, the automatic demoulding machine control device is electrically connected with hydraulic pump and the start and stop for controlling hydraulic pump, it is described from
Dynamic ingot stripper control device is PLC programmable controller.
The system of above-mentioned quick Fabrication class coal petrography analog material test specimen, it is characterised in that: the constant-temperature moisture-keeping case includes
Visualize sealed test piece cabinet, control cabinet, temperature control equipment and humidity conditioner, the visualization sealed test piece cabinet packet
Box-like body and chamber door are included, the left side of box-like body is arranged in the chamber door, and the front side board of the box-like body is intermediate takes out very
The top of visualization sealed test piece cabinet, the temperature control dress is arranged in empty transparent double-layer tempered glass, the control cabinet
It sets and is arranged in control cabinet with humidity conditioner, the temperature control equipment includes heating device, refrigerating plant, temperature biography
Sensor and temperature controller, the heating device, refrigerating plant and temperature sensor are electrically connected with temperature controller, described wet
Degree control device includes humidifier, dehumidifier, humidity sensor and humidity controller, and the humidifier, dehumidifier and humidity pass
Sensor is electrically connected with humidity controller.
In addition, carrying out rapid batch production class coal petrography analog material test specimen using above system the present invention also provides a kind of
Method, which is characterized in that method includes the following steps:
Step 1: first the raw material of class coal petrography analog material is weighed, and proportionally match；Again by proportioned class coal petrography
The raw material of analog material is added in quantitative injection blender, according to the type of the raw material of class coal petrography analog material and the weight of weighing
The mixing parametric and water injection rate of amount setting quantitative injection blender, start quantitative injection blender, the original of class coal petrography analog material
After material fills the water in quantitative injection blender, stirred evenly by the mixing component of quantitative injection blender；
Step 2: the raw material of the class coal petrography analog material stirred evenly in step 1 is filled into the punching of class coal petrography analog material
In compression mould, the stamping die of populated class coal petrography analog material is placed on high-frequency percussion instrument, is rushed by high-frequency percussion instrument
The raw material compression moulding of class coal petrography analog material is formed test specimen by the pressure head for pressing class coal petrography analog material stamping die；
Step 3: the test specimen suppressed in step 2 is placed on automatic demoulding machine together with stamping die, start
Automatic demoulding machine, automatic demoulding machine eject test specimen from the bottom of analog material stamping die upwards, realize demoulding；
Storage parameter is set Step 4: the test specimen ejected from analog material stamping die in step 3 is placed on
It is stored in constant-temperature moisture-keeping case.
Compared with the prior art, the present invention has the following advantages:
1, the system of quick Fabrication class coal petrography analog material test specimen of the present invention can be realized high-efficiency stirring, molding, to test specimen
Compacting and demoulding；
2, the system of quick Fabrication class coal petrography analog material test specimen of the present invention additionally provides the maintenance in test specimen later period, is test specimen
It carries out experiment and provides good condition.
3, quantitative injection blender of the invention can be realized quick stirring, and high degree of automation is time saving and energy saving, effectively
Stirring efficiency is improved, test specimen manufacturing speed is accelerated.
4, quantitative injection blender of the invention can simultaneously be stirred simultaneously with automatic water filling, keep material prevented from caking.
5, the agitator staving of quantitative injection blender of the present invention and stirring blade can asynchronous incorgruous rotation, material can be made to fill
Divide mixing, stirs evenly；Meanwhile quantitative injection blender control device can control mixing time and mixing speed, it can be achieved that compared with
It is fastly that material stirring is uniform；
6, the agitator staving of quantitative injection blender of the present invention uses sealed cylinder structure, realizes people and expects separation, right
Health of human body and laboratory environment maintenance are all advantageously.
7, high-frequency percussion instrument of the invention can quickly finish the compression moulding of test specimen；Meanwhile it can recorde and suppress
Cheng Zhongli, time and the size of displacement reduce human factor and time than the relation curve for drawing power and time, power and displacement
Influence of the factor to analog material mechanical characteristic improves the stability and accuracy of model test result.
8, automatic demoulding machine of the invention, which can replace, is manually demolded, and improves demoulding efficiency.
9, constant-temperature moisture-keeping case of the invention is provided with thermal and refrigerating plant simultaneously, and it is big to set temperature range, is applicable in each
Kind experiment demand；Constant-temperature moisture-keeping case is also equipped with humidifier and dehumidifier simultaneously simultaneously, and it is big to set temperature range, can be applicable in various
The experiment that humidity is required.
Below by drawings and examples, the present invention is described in further detail.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cross-sectional view of quantitative injection blender of the present invention.
Fig. 3 is the cross-sectional view of agitator staving of the present invention.
Fig. 4 is the control principle block diagram of quantitative injection blender control device of the present invention.
Fig. 5 is the cross-sectional view of high-frequency percussion instrument of the present invention.
Fig. 6 is the schematic view of the mounting position of present invention protection pressing plate.
Fig. 7 is the structural schematic diagram of automatic demoulding machine of the present invention.
Fig. 8 is structural schematic diagram when automatic demoulding machine of the present invention works.
Fig. 9 is the connection relationship block diagram of servopump source device of the present invention.
Figure 10 is the structural schematic diagram of constant-temperature moisture-keeping case of the present invention.
Figure 11 is the functional block diagram of constant-temperature moisture-keeping box temperature degree of the present invention control and humid control.
Description of symbols:
1-quantitative injection blender；1-1-first motor；The second motor of 1-2-；
1-3-first motor belt pulley；The second motor pulley of 1-4-；
The first belt of 1-5-；The second belt of 1-6-；1-7-staving drive pulley；
1-8-vane belt belt wheel；1-9-blade rotor；1-10-agitator staving；
1-101-agitator ontology；1-102-feeding inlet；1-103-discharge port；
1-104-agitator upper cover；1-105-agitator lower cover；1-11-right side staving shaft；
1-12-left side staving shaft；1-13-stirring blade；1-14-water tank；
1-15-quantitative water supply pump；1-16-water supply hose；1-17-rotation water jacket；
1-18-spray head；1-19-deep hole；1-20-controller；
1-21-first motor driver；The second motor driver of 1-22-；
1-23-third motor driver；1-24-control panel；
1-25-stirring machine support；2-high-frequency percussion instrument；2-1-pedestal；
2-2-guide post；2-3-upper beam；The main carrying screw rod of 2-4-；
The main carrying bolt and nut of 2-5-；2-6-turbine；
2-7-worm screw；2-8-worm drive motor；2-9-ball-screw；
2-10-screw-nut；2-11-servo motor；2-12-reduction gearbox；
2-13-punching press column cap；2-14-punching cylinder；2-15-spring；
2-16-through-hole；2-17-magnetic clasp；2-18-punching press sensor；
2-19-master cylinder；2-20-polystyle pressure sensor；
2-21-pushing substrate；2-22-displacement sensor；2-23-protection pressing plate；
3-automatic demoulding machines；3-1-ingot stripper rack；
Bearing plate on 3-11-ingot stripper；Bearing plate under 3-12-ingot stripper；
3-13-demoulding machine bottom board；3-14-ingot stripper column；3-15-hole；
3-16-test specimen supporting plate；3-2-demoulding hydraulic cylinder；3-21-flange；
3-3-hydraulically operated fixture；3-4-servopump source device；3-41-hydraulic pump；
3-42-demoulding oil jar control valve；3-43-compressed oil cylinder control valve；
4-constant-temperature moisture-keeping casees；4-11-box-like body；4-12-chamber door；
4-2-control cabinet；4-31-thermal；4-32-refrigerating plant；
4-33-temperature sensor；4-34-temperature controller；4-41-humidifier；
4-42-dehumidifier；4-43-humidity sensor；4-44-humidity controller.
Specific embodiment
A kind of system of quick Fabrication class coal petrography analog material test specimen as shown in Figure 1, including quantitative injection blender 1,
High-frequency percussion instrument 2, automatic demoulding machine 3, constant-temperature moisture-keeping case 4 and basis 5, the quantitative injection blender 1, high-frequency percussion instrument 2, from
Dynamic ingot stripper 3 and constant-temperature moisture-keeping case 4 are arranged on basis 5, and high-frequency percussion instrument 2 is arranged in the quantitative injection blender 1
Left side and quantitative injection blender 1 are used to stir evenly the raw material of class coal petrography analog material, and the setting of high-frequency percussion instrument 2 exists
Class coal petrography analog material of the left side and high-frequency percussion instrument 2 of automatic demoulding machine 3 for stirring evenly quantitative injection blender 1
Raw material is pressed into test specimen by mold, and the left side of constant-temperature moisture-keeping case 4 is arranged in the automatic demoulding machine 3 and automatic demoulding machine 3 is used
In the test specimen for suppressing high-frequency percussion instrument 2 by mold from mold ejection, the constant-temperature moisture-keeping case 4 is arranged in automatic demoulding
The right side of machine 3 and constant-temperature moisture-keeping case 4 are used to store automatic demoulding machine 3 and are removed from the mold the test specimen come.
As shown in Fig. 2, the quantitative injection blender 1 includes stirring machine support 1-25, mixing component, power device, biography
Dynamic device, quantitative injection device and water filling blender control device, the mixing component, power device, transmission device, quantitative note
Water installations and water filling blender control device be installed in stirring machine support 1-25 on, the water filling blender control device with move
Power device and quantitative injection device are all connected with and for controlling power device movement, control quantitative injection device in mixing component
Portion's quantitative injection, the power device connect with transmission device and for providing power to transmission device, the transmission device with
Mixing component connects and for driving mixing component to rotate, and the quantitative injection device connect with mixing component and for stirring
Components interior quantitative injection, the mixing component include agitator staving 1-10, staving shaft, blade rotor 1-9 and paddle
Piece 1-13, the staving shaft are divided into left side staving shaft 1-12 and right side staving shaft 1-11, the left side staving shaft 1-
12 are horizontally set on the outer of the right end of the left side of agitator staving 1-10 and left side staving shaft 1-12 and agitator staving 1-10
Wall is fixedly connected, and the right side staving shaft 1-11 is horizontally set on the right side of agitator staving 1-10 and right side staving shaft 1-
11 left end is fixedly connected with the outer wall of agitator staving 1-10, the left side staving shaft 1-12 and right side staving shaft 1-11
It is rotatablely connected with stirring machine support 1-25 and enables agitator staving 1-10 around staving shaft 1-11 in blender branch
It is rotated on frame 1-25, the left side staving shaft 1-12 and right side staving shaft 1-11 are hollow shaft and left side staving shaft 1-
The center line of 12 and right side staving shaft 1-11 on the same line, one end of the blade rotor 1-9 and stirring machine support 1-
25 rotation connections, the other end of the blade rotor 1-9 sequentially pass through the middle part of left side staving shaft 1-12, agitator staving 1-
It is rotatablely connected behind 10 middle part and the middle part of right side staving shaft 1-11 with stirring machine support 1-25, the stirring blade 1-13's
One end is fixed on blade rotor 1-9 and stirring blade 1-13 can be driven to turn around blade rotor 1-9 by blade rotor 1-9
Dynamic to break up and stir in turn material, the quantity of the stirring blade 1-13 is arranged at for multiple and multiple stirring blade 1-13 to be stirred
It mixes in barrel staving 1-10；
The quantitative injection device includes water tank 1-14, quantitative water supply pump 1-15, water supply hose 1-16, rotation water jacket 1-17
It is arranged in water tank 1-14 with spray head 1-18, the quantitative water supply pump 1-15, the water outlet of the quantitative water supply pump 1-15 and confession
One end of water hose 1-16 connects, and the other end of the water supply hose 1-16 passes through rotation water jacket 1-17's and blade rotor 1-9
Right end connection, one end that the rotation water jacket 1-17 is connect with water supply hose 1-16 are fixed connection end, the rotation water jacket 1-
17 one end connecting with blade rotor 1-9 are rotation connection end, the rotation connection end of the rotation water jacket 1-17 and blade rotor
1-9 rotation connection, the quantity of the spray head 1-18 are that multiple and multiple spray head 1-18 are arranged in agitator staving 1-10, institute
It states multiple spray head 1-18 to be arranged at intervals on blade rotor 1-9 along blade rotor 1-9 length direction, the blade rotor 1-9
Right side its axle center is provided with the water outlet and multiple spray head 1- that deep hole 1-19 and deep hole 1-19 are used to rotate water jacket 1-17
18 are connected.Quantitative water supply, which pumps 1-15, successively to pass through water supply hose 1-16, rotation water jacket 1- after the water extraction in water tank 1-14
17 and deep hole 1-19 is finally sprayed on the raw material of the class coal petrography analog material in agitator staving 1-10 via spray head 1-18.
As shown in Fig. 2, the power device include first motor 1-1 and the second motor 1-2, the first motor 1-1 and
Second motor 1-2 is fixedly mounted on stirring machine support 1-25, and the transmission device includes first motor belt pulley 1-3, the
Two motor pulley 1-4, the first belt 1-5, the second belt 1-6, staving drive pulley 1-7 and vane belt belt wheel 1-8, it is described
First motor belt pulley 1-3 is fixedly mounted on the output shaft of first motor 1-1, and the staving drive pulley 1-7 is fixedly mounted
In left side, the left side of staving shaft 1-12 and drive pulley 1-7 are used to drive agitator staving 1- by left side staving shaft 1-12
10 rotations, the first motor belt pulley 1-3 connect and are formed V belt translation by the first belt 1-5 with staving drive pulley 1-7,
The second motor pulley 1-4 is fixedly mounted on the output shaft of the second motor 1-2, and the vane belt belt wheel 1-8 is fixed
It is mounted on the left side of blade rotor 1-9 and vane belt belt wheel 1-8 is used to drive stirring blade 1-13 to turn by blade rotor 1-9
It moves and then breaks up and stir material, the second motor pulley 1-4 and vane belt belt wheel 1-8 and pass through the second belt 1-6 company
It connects and forms V belt translation.
As shown in Figures 2 and 3, the agitator staving 1-10 includes agitator ontology 1-101, feeding inlet 1-102, discharging
Mouth 1-103, agitator upper cover 1-104 and agitator lower cover 1-105, the feeding inlet 1-102 setting is in agitator ontology 1-101
Top, the discharge port 1-103 is arranged in the bottom of agitator ontology 1-101, and the agitator upper cover 1-104 setting is entering
At material mouth 1-102, the agitator lower cover 1-105 is arranged at discharge port 1-103, the top of the agitator ontology 1-101
For cylindrical shell structure, the lower part of the agitator ontology 1-101 is inverted cone-shaped shell structure, the agitator upper cover 1-
104 are arranged in the top of the Upper cylindrical shape structure of agitator ontology 1-101 and connect with agitator ontology 1-101 removable seal
It connects, the bottom of the lower part inverted cone-shaped structure of agitator ontology 1-101 and and agitator is arranged in the agitator lower cover 1-105
The connection of ontology 1-101 removable seal.
As shown in Figure 2 and Figure 4, the water filling blender control device includes master controller 1-20, first motor driver
1-21, the second motor driver 1-22, third motor driver 1-23 and control panel 1-24, the master controller 1-20 and
One motor driver 1-21 electrical connection and master controller 1-20 are used for first motor driver 1-21 transmission control instruction and connect
It receives first motor driver 1-21 and sends back the feedback signal come, the first motor driver 1-21 and first motor 1-1 electricity
It connects and is acted for controlling first motor 1-1, the master controller 1-20 is electrically connected with the second motor driver 1-22 and master
Controller 1-20 is used to send back to the second motor driver 1-22 transmission control instruction and the second motor driver 1-22 of reception
The feedback signal come, the second motor driver 1-22 are electrically connected with the second motor 1-2 and move for controlling the second motor 1-2
Make, the master controller 1-20 is electrically connected with third motor driver 1-23 and controls for transmitting to third motor driver 1-23
It system instruction and receives third motor driver 1-23 and sends back the feedback signal come, the third motor driver 1-23 and quantitative
Water supply pump 1-15 electrical connection and third motor driver 1-23 by control quantitative water supply pump 3-15 revolving speed and runing time come
The water supply of quantitative water supply pump 1-15 is controlled, the control panel 1-24 is electrically connected with master controller 1-20 and for user is defeated
The control signal entered is transferred to master controller 1-20, and the master controller 1-20 is PLC programmable controller, the first motor
1-1 and the second motor 1-2 is servo motor.
The working principle of above-mentioned quantitative injection blender 1 are as follows: in use, agitator upper cover 1-104 is opened, by class coal petrography
The raw material of analog material pours into agitator ontology 1-101, according to the type of the raw material of class coal petrography analog material and class coal petrography phase
Like the weight of the raw material of material, control parameter is set by control panel 1-24, master controller 1-20 is according to control panel 1-24
Control instruction is passed to third motor driver 1-23 by the control parameter for sending it to, and third motor driver 1-23 is according to master
The revolving speed and runing time of the control instruction control water supply pump 1-15 of controller 1-20, and then control the water outlet pressure of water supply pump 1-15
Power and water yield, water supply pump 1-15 successively pass through water supply hose 1-16, rotation water jacket 1-17 after extracting the water in water tank 1-14 out
With deep hole 1-19, finally it is sprayed onto via spray head 1-18 on the raw material of the class coal petrography analog material in agitator staving 1-10.
Meanwhile control instruction is passed to according to the control parameter that control panel 1-24 sends it to by master controller 1-20
One motor driver 1-21, first motor driver 1-21 control first motor according to the control instruction that control panel 1-24 is transmitted
1-1 rotation, first motor 1-1 drive first motor belt pulley 1-3 rotation, and first motor belt pulley 1-3 passes through the first belt 1-5
Staving drive pulley 1-7 rotation is driven, staving drive pulley 1-7 drives agitator staving 1-10 rotation.
Meanwhile control instruction is passed to according to the control parameter that control panel 1-24 sends it to by master controller 1-20
Two motor driver 1-22, the second motor driver 1-22 control the second motor according to the control instruction that control panel 1-24 is transmitted
1-2 rotation, the second motor 1-2 drive the second motor pulley 1-4 rotation, and the second motor pulley 1-4 passes through the second belt 1-6
Vane belt belt wheel 1-8 rotation is driven, vane belt belt wheel 1-8 drives blade rotor 1-9 rotation, and blade rotor 1-9 drive is stirred
It mixes blade 1-13 and rotates and then break up and stir material around blade rotor 1-9.
Since agitator staving 1-10 and stirring blade 1-13 are respectively by different motor controls, therefore the quantitative injection
Blender 1 may be implemented agitator staving 1-10 and stirring blade 1-13 synchronize rotate in same direction, synchronize incorgruous rotation, it is asynchronous in the same direction
Rotation or asynchronous incorgruous rotation can freely set steering and speed according to material.Meanwhile it can use PLC PLC technology
The function of timing and timing that device has controls the rotation time of agitator staving 1-10 and stirring blade 1-13, realizes stirring
It can be automatically uniform by material stirring by the program set after machine charging.
The top of the agitator ontology 1-101 is cylindrical shell structure, and the lower part of the agitator ontology 1-101 is
Inverted cone-shaped shell structure, in this way design, first, in whipping process with the rotation of agitator staving 1-10, work as agitator
When the inverted cone-shaped shell of ontology 1-101 is in downside, rounded taper shell is gathered in material under the effect of gravity
The bottom of inverted cone-shaped shell, with the rotation of agitator ontology 1-101, the material assembled can be shed to agitator ontology
Material sufficiently can be broken up and be stirred by the middle part in 1-101, the stirring blade 1-13 for mixing middle part in barrel ontology 1-101 at this time.
Secondly, the cylindrical shell on the top agitator ontology 1-101, the generous civilian dress of feeding inlet 1-102 opened up fill out material；Agitator sheet
The inverted cone-shaped shell of the lower part body 1-101 can concentrate material, the collection for the material being conveniently stirred.
As shown in figure 5, the high-frequency percussion instrument includes rack, load percussion mechanism and loading test device, the load
Percussion mechanism is mounted on the top of rack and for by making the class coal petrography phase stirred evenly in mold to mould punching head pressure
It is pressurized to form test specimen like the raw material of material, the loading test device is mounted on the lower part of rack and for testing analog material
Simultaneously test the mechanics parameter of test specimen simultaneously with test specimen pressure；
The rack includes pedestal 2-1, guide post 2-2, pushes substrate 2-21 and upper beam 2-3, the lower end of the guide post 2-2
It is fixed on pedestal 2-1 after pushing substrate 2-21, the upper beam 2-3 is fixed on the top of guide post 2-2, the guide post 2-
2 quantity at least two and all guide post 2-2 are vertically arranged, the load percussion mechanism includes main carrying screw rod 2-4, master
Bolt and nut 2-5, turbine 2-6, worm screw 2-7, worm drive motor 2-8, punching mechanism and punching press sensor 2-18 are carried, it is described
Worm drive motor 2-8 connect with worm screw 2-7 and for driving worm screw 2-7 to rotate, and the worm drive motor 2-8 passes through belt
Transmission belt worm screw 2-7 rotation, the worm screw 2-7 are meshed with turbine 2-6, and the setting of the turbine 2-6 rotation is in upper beam 2-3
Top, the upper end of the main carrying bolt and nut 2-5 behind the middle part of upper beam 2-3 with the lower end of turbine 2-6 is fixed connects
Connect, the main carrying bolt and nut 2-5 axis platform is matched with the hole platform of upper beam 2-3, the main carrying bolt and nut 2-5 with
Overall structure and upper beam 2-3 after turbine 2-6 connection are rotatablely connected and upper beam 2-3 can limit main carrying bolt and nut 2-
5 connected with turbine 2-6 after the freedom degree that moves up and down of overall structure, the main carrying screw rod 2-4 after the turbine 2-6 with master
Carrying bolt and nut 2-5 is threadedly engaged, and the punching mechanism is mounted on main carrying screw rod 2-4, the punching press sensor 2-18
The power that the underface of punching mechanism is set and is applied for real-time monitoring punching mechanism.
The punching mechanism includes ball-screw 2-9, screw-nut 2-10, servo motor 2-11, reduction gearbox 2-12, punching press
The input terminal of the output shaft of column cap 2-13, punching cylinder 2-14 and spring 2-15, the servo motor 2-11 and reduction gearbox 2-12 connect
It connects and servo motor 2-11 is fixed on reduction gearbox 2-12, the output end of the reduction gearbox 2-12 and the upper end of ball-screw 2-9
It is fixedly connected, the screw-nut 2-10 is sleeved on ball-screw 2-9 and forms ball screw assembly, institute with ball-screw 2-9
The top for stating spring 2-15 is sleeved on ball-screw 2-9 and the upper end of spring 2-15 is connect with the lower end of screw-nut 2-10,
The lower end of the spring 2-15 is connect with the upper end of punching cylinder 2-14, and the lower end of the punching cylinder 2-14 and punching press column cap 2-13 connect
It connecing and the compression leg head 2-13 that can liquidate applies shock loading, the main carrying screw rod 2-4 is provided with through-hole 2-16 along its axis,
The reduction gearbox 2-12 is fixed on the upper end of main carrying screw rod 2-4, the ball-screw 2-9, screw-nut 2-10, spring 2-
15, punching cylinder 2-14 and punching press column cap 2-13 are arranged in through-hole 2-16, the screw-nut 2-10, spring 2-15, punching press
Cylinder 2-14 and punching press column cap 2-13 is set gradually from top to bottom and screw-nut 2-10, punching cylinder 2-14 and punching press column cap 2-13 are equal
It can be slided up and down along the side wall of through-hole 2-16；
The loading test device includes master cylinder 2-19, polystyle pressure sensor 2-20 and displacement sensor 2-22,
The master cylinder 2-19 is vertically arranged in the bottom of pedestal 2-1, and the polystyle pressure sensor 2-20 is fixed on master cylinder 2-
19 piston rod top end, the top of the polystyle pressure sensor 2-20 connect with the bottom for pushing substrate 2-21 and can be
Pushing substrate 2-21 is slided up and down along guide post 2-2 under the drive of master cylinder 2-19, and institute displacement sensors 2-22 setting is being led
On column 2-2 and for monitoring the displacement for pushing substrate 2-21.
The working principle of above-mentioned high-frequency percussion instrument 2 are as follows: in use, the class coal petrography that quantitative injection blender 1 is stirred evenly
The raw material of analog material is loaded into test piece mould, and test piece mould is placed on to the punching press sensor 2-18 pushed on substrate 2-21
On, start worm drive motor 2-8, worm drive motor 2-8 drives worm screw 2-7 rotation, and worm screw 2-7 drives the whirlpool engaged with it
2-6 rotation is taken turns, turbine 2-6 drives the main carrying bolt and nut 2-5 rotation being fixedly connected with it, and the setting of turbine 2-6 rotation exists
The top of upper beam 2-3, main carrying bolt and nut 2-5 rotation drive main carrying screw rod 2-4 to move up and down, pass through main carrying screw rod
Position of the thick step section punching press column cap 2-13 of up and down motion of 2-4 apart from test piece mould.Thick step section punching press column cap 2-13 distance
Behind the position of test piece mould, start servo motor 2-11, after servo motor 2-11 is slowed down by reduction gearbox 2-12, drives ball wire
Thick stick 2-9 rotation, ball-screw 2-9 rotation drive formed together with ball-screw 2-9 the screw-nut 2-10 of ball screw assembly, to
Lower movement, screw-nut 2-10 are moved down, and push the spring 2-15 is also moved down, and spring 2-15 pushes punching cylinder 2-14 downward
Mobile, punching cylinder 2-14 drives punching press column cap 2-13 to move down, and is compressed by the die head of the lower end punching press column cap 2-13
On the raw material of class coal petrography analog material in test piece mould, start punching cylinder 2-14, punching cylinder 2-14 liquidates compression leg head 2-13
Apply shock loading, shock loading is passed to die head again by punching press column cap 2-13, the punching press sensor below test piece mould
2-18 measures and records the power that die head applies the raw material of the class coal petrography analog material in test piece mould；Finally, passing through mould
Have pressure head to be compacted the raw material of the class coal petrography analog material in mold, forms test specimen.
After test specimen is formed, worm drive motor 2-8 starting, worm drive motor 2-8 drives worm screw 2-7 rotation, worm screw 2-7
The turbine 2-6 rotation engaged with it is driven, turbine 2-6 drives the main carrying bolt and nut 2-5 rotation being fixedly connected with it, and master holds
Carrying bolt and nut 2-5 drives main carrying screw rod 2-4 to move upwards, and servo motor 2-11 reverse starting, principle is same as above, and drives punching press
Column cap 2-13 returns to initial position.It is ready for compacting next time.
High-frequency percussion instrument 2 of the invention also acts as the tester of test specimen mechanical property, and high-frequency percussion instrument 2 is regarded mechanics
The tester of performance pushes on substrate 2-21 in use, test specimen is placed on, then installs guarantor in the lower end of main carrying screw rod 2-4
Pressing plate 2-23 is protected, the main carrying screw rod 2-4 of protection pressing plate 2-23 is connected by magnetic clasp 2-17, as shown in Figure 6.Start master cylinder
2-19, master cylinder 2-19 pass through the polystyle pressure sensor 2-20 promotion pushing substrate 2-21 that its piston rod top end is arranged in,
Pushing substrate 2-21 substrate pushes test specimen to move up, and until the top of test specimen is in contact with protection pressing plate 2-23, polystyle pressure is passed
The pressure value of its real-time measurement is passed to the control computing device of high-frequency percussion instrument 2 by sensor 2-20, and displacement sensor 2-22 will
The location information of its real-time measurement is also passed to the control computing device of high-frequency percussion instrument 2, controls computing device according to pressure
The mechanics parameter of the test specimen is calculated with shift value.
As shown in Figure 7 and Figure 8, the automatic demoulding machine 3 includes ingot stripper rack 3-1, demoulds hydraulic cylinder 3-2, is hydraulic
Fixture 3-3, servopump source device 3-4 and automatic demoulding machine control device, the hydraulically operated fixture 3-3 are arranged in ingot stripper rack 3-
1 top and the bottom outside for being used to clamp test piece mould to be demoulded, the demoulding hydraulic cylinder 3-2 are arranged in ingot stripper rack
The middle part of 3-1 and for from the lower end of mold by test specimen from mold ejection, the servopump source device 3-4 is arranged in ingot stripper
The lower part of rack 3-1, the automatic demoulding machine control device are electrically connected with servopump source device 3-4 and for controlling servo pumping source
The movement of device 3-4, the servopump source device 3-4 and hydraulically operated fixture 3-3 are by piping connection and for giving hydraulically operated fixture 3-3
Power and control hydraulically operated fixture 3-3 movement are provided, the servopump source device 3-4 and demoulding hydraulic cylinder 3-2 are connected by pipeline
It connects and for providing power and control demoulding hydraulic cylinder 3-2 movement to demoulding hydraulic cylinder 3-2.
As shown in Figure 7, Figure 8 and Figure 9, the ingot stripper rack 3-1 includes holding under bearing plate 3-11, ingot stripper on ingot stripper
Pressing plate 3-12, demoulding machine bottom board 3-13 and ingot stripper column 3-14, under the upper bearing plate 3-11, ingot stripper bearing plate 3-12 and
Demoulding machine bottom board 3-13 is successively horizontally disposed with from top to bottom, bearing plate 3-12 under bearing plate 3-11, ingot stripper on the ingot stripper
It is regular quadrangle with demoulding machine bottom board 3-13, the quantity of the ingot stripper column 3-14 is four and four ingot strippers are vertical
Column 3-14 is vertically arranged, and the lower end of four ingot stripper column 3-14, which is fixed with the upper surface of demoulding machine bottom board 3-13, to be connected
It connects and four ingot stripper column 3-14 is separately positioned on four corners of demoulding machine bottom board 3-13, four ingot strippers
The upper end of column 3-14 both passes through and is fixedly connected after bearing plate 3-12 with the bottom surface of upper bearing plate 3-11 under ingot stripper, the demoulding
Bearing plate 3-12 is fixed at the middle part of ingot stripper column 3-14 under machine, and the upper bearing plate 3-11 is offered for liquid parting
The hole 3-15 that compressing cylinder 3-2 piston rod passes through, the demoulding hydraulic cylinder 3-2 are fixed on bearing plate 3-12 under ingot stripper vertically
Middle part and the piston rod for demoulding hydraulic cylinder 3-2 can withstand on the centre bit of test piece mould bottom to be demoulded after the 3-15 of hole
It sets, the lower end of the demoulding hydraulic cylinder 3-2 is provided with flange 3-21 and demoulding hydraulic cylinder 3-2 is fixed on by flange 3-21
Under ingot stripper on bearing plate 3-12, the quantity of the hydraulically operated fixture 3-3 be it is multiple, multiple hydraulically operated fixture 3-3 are uniformly distributed
In the bottom periphery of test piece mould to be demoulded, the hydraulically operated fixture 2-3 is corner compressed oil cylinder, the rotation of the corner compressed oil cylinder
Gyration is 180 °；
The servopump source device 3-4 includes hydraulic pump 3-41, demoulding oil jar control valve 3-42 and compressed oil cylinder control valve
3-43, the hydraulic pump 3-41 are connect by pipeline with demoulding oil jar control valve 3-42, and the demoulding oil jar control valve 3-42 is logical
Pipeline is crossed to connect with demoulding hydraulic cylinder 3-2 and for providing power and control demoulding hydraulic cylinder to demoulding hydraulic cylinder 3-2
3-2 movement, the valve group that the demoulding oil jar control valve 3-42 is made of overflow valve, flow control valve and reversal valve, the valve
Group passes through pipeline and pressure for controlling the direction of action of demoulding hydraulic cylinder 3-2, speed and pressure size, the hydraulic pump 3-41
The 3-43 connection of locking oil cylinder control valve, the compressed oil cylinder control valve 3-43 connect by pipeline with hydraulically operated fixture 3-3 and be used for
Hydraulically operated fixture 3-3 provide power and control hydraulically operated fixture 3-3 movement, the compressed oil cylinder control valve 3-43 be also by overflow valve,
The valve group of flow control valve and reversal valve composition, the valve group are used to control the direction of action of hydraulically operated fixture 3-3, speed and pressure
Size, the automatic demoulding machine control device are electrically connected with demoulding oil jar control valve 3-42 and for controlling demoulding oil jar control valve
The movement of 3-42, the automatic demoulding machine control device are electrically connected with compressed oil cylinder control valve 3-43 and for controlling compressed oil cylinder
The movement of control valve 3-43, the automatic demoulding machine control device are electrically connected with hydraulic pump 3-41 and for controlling hydraulic pump 3-41
Start and stop, the automatic demoulding machine control device be PLC programmable controller.
The working principle of above-mentioned ingot stripper 3 are as follows: in use, the test specimen suppressed connection mold is first placed on demoulding together
The middle part of bearing plate 3-11 on machine will demould instruction input to ingot stripper machine PLC programmable controller, demoulding by input unit
Machine PLC programmable controller is successively executed according to the program set, first, starts hydraulic pump 3-41；Secondly, by compressing oil
Cylinder control valve 3-43 controls the bottom that hydraulically operated fixture 3-3 clamps test piece mould；Again, it is controlled by demoulding oil jar control valve 3-42
Demoulding hydraulic cylinder 3-2 slowly stretches out piston rod upwards, the top of piston rod withstand on test specimen supporting plate 3-16 slowly by test specimen
It is ejected from test piece mould, until piston rod reaches the height that test specimen is ejected, demoulding oil jar control valve 3-42 control demoulding
Hydraulic cylinder 3-2 stopping movement；Test specimen is taken away from die top manually.Ingot stripper PLC programmable controller is by compressing oil
Cylinder control valve 3-43 control hydraulically operated fixture 3-3 unclamp mold bottom, simultaneously, PLC programmable controller by demoulding oil jar control
The piston rod of valve 3-42 control demoulding hydraulic cylinder 3-2 returns to initial position.Manually by mold from ingot stripper bearing plate 3-11
On take away, complete a knockout course.
As shown in Figure 10 and Figure 11, the constant-temperature moisture-keeping case 4 includes visualization sealed test piece cabinet, control cabinet 4-2, temperature
Control device and humidity conditioner, the visualization sealed test piece cabinet includes box-like body 4-11 and chamber door 4-12, described
The left side of box-like body 4-11 is arranged in chamber door 4-12, and the front side board of the box-like body 4-11 is intermediate transparent pair vacuumized
The top of visualization sealed test piece cabinet, the temperature control equipment and humidity is arranged in layer tempered glass, the control cabinet 4-2
Control device is arranged in control cabinet 4-2, and the temperature control equipment includes heating device 4-31, refrigerating plant 4-32, temperature
Sensor 4-33 and temperature controller 4-34, the heating device 4-31, refrigerating plant 4-32, temperature sensor 4-33 with temperature
Spend controller 4-34 electrical connection, the humidity conditioner include humidifier 4-41, dehumidifier 4-42, humidity sensor 4-43 and
Humidity controller 4-44, the humidifier 4-41, dehumidifier 4-42, humidity sensor 4-43 are electrically connected with humidity controller 4-44
It connects, the temperature regulating range of the constant-temperature moisture-keeping case 4 is -10 °~70 °, and the humidity control range of the constant-temperature moisture-keeping case 4 is
0%~80%.
The working principle of above-mentioned constant-temperature moisture-keeping case 4 are as follows: in use, according to temperature and humidity set by user, when setting
When minimum value is greater than the temperature of air in constant-temperature moisture-keeping case 4 in temperature range value, heating device 4-31 starting, to constant-temperature moisture-keeping case
Air in 4 carries out circulating-heating, is maintained at the temperature of air in constant-temperature moisture-keeping case 4 in the temperature range value of setting.When setting
When maximum value is less than the temperature of air in constant-temperature moisture-keeping case 4 in fixed temperature range value, constant temperature is protected in refrigerating plant 4-32 starting
Air in wet tank 4 carries out circularly cooling, is maintained at the temperature of air in constant-temperature moisture-keeping case 4 in the temperature range value of setting.
When the temperature of air in constant-temperature moisture-keeping case 4 is in the temperature range value of setting, pass through heating device 4-31 and refrigerating plant 4-
32 circulatory system accelerates the circulation of air in constant-temperature moisture-keeping case 4 to make the air themperature of constant-temperature moisture-keeping case 4 everywhere as far as possible one
It causes.
When minimum value is greater than the humidity of air in constant-temperature moisture-keeping case 4 in the humidity range value of setting, humidifier 4-41 is opened
It is dynamic, circulation humidification is carried out to the air in constant-temperature moisture-keeping case 4, the humidity of air in constant-temperature moisture-keeping case 4 is made to be maintained at the wet of setting
It spends in value range.When maximum value is less than the humidity of air in constant-temperature moisture-keeping case 4 in the humidity range value of setting, dehumidifier 4-42
Starting carries out circulating dehumidification to the air in constant-temperature moisture-keeping case 4, the humidity of air in constant-temperature moisture-keeping case 4 is made to be maintained at setting
In humidity range value.When the humidity of air in constant-temperature moisture-keeping case 4 is in the humidity range value of setting, by humidifier 4-41 and
The circulatory system of dehumidifier 4-42 accelerates the circulation of air in constant-temperature moisture-keeping case 4 to keep the air humidity of constant-temperature moisture-keeping case 4 everywhere most
It is possible consistent.
Using system above carry out rapid batch production class coal petrography analog material test specimen method the following steps are included:
Step 1: first the raw material of class coal petrography analog material is weighed, and proportionally match；Again by proportioned class coal petrography
The raw material of analog material is added in quantitative injection blender 1, according to the type of the raw material of class coal petrography analog material and weighing
The mixing parametric and water injection rate of weight set quantitative injection blender 1 start quantitative injection blender 1, class coal petrography analog material
Raw material filled the water in quantitative injection blender 1 after, stirred evenly by the mixing component of quantitative injection blender 1；
Step 2: the raw material of the class coal petrography analog material stirred evenly in step 1 is filled into the punching of class coal petrography analog material
In compression mould, the stamping die of populated class coal petrography analog material is placed on high-frequency percussion instrument 2, high-frequency percussion instrument 2 is passed through
The raw material compression moulding of class coal petrography analog material is formed test specimen by the pressure head of ramming coal petrography analog material stamping die；
Step 3: the test specimen suppressed in step 2 is placed on automatic demoulding machine 3 together with stamping die, start
Automatic demoulding machine 3, automatic demoulding machine 3 eject test specimen from the bottom of analog material stamping die upwards, realize demoulding；
Storage parameter is set Step 4: the test specimen ejected from analog material stamping die in step 3 is placed on
It is stored in constant-temperature moisture-keeping case 4.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification, change and equivalent structure transformation to the above embodiments, still fall within skill of the present invention
In the protection scope of art scheme.
Claims (10)
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