CN204844404U - Simulation modeling experiment system based on 3D prints quick form -ing technology - Google Patents
Simulation modeling experiment system based on 3D prints quick form -ing technology Download PDFInfo
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- CN204844404U CN204844404U CN201520584413.9U CN201520584413U CN204844404U CN 204844404 U CN204844404 U CN 204844404U CN 201520584413 U CN201520584413 U CN 201520584413U CN 204844404 U CN204844404 U CN 204844404U
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Abstract
The utility model discloses a simulation modeling experiment system based on 3D prints quick form -ing technology. The experiment module is connected through printing stone module to the batching module, and control module connects respectively and controls the batching module, prints the stone module and test the module. Control module forms simulation modeling experiment's three -dimensional digital model, and the state that is fit for printing three -dimensional digital model is adjusted to to control module control experiment module to through the charge ratio of solenoid valve control batching module, print the stone module through directional control mechanism and switching -over valve control and carry out three -dimensional stone in the experiment module. The utility model discloses can carry out fold, fault, subside laying of complicated geological structure strata model that traditional means such as post can't lay, model size precision is higher, so the coal seam overlying strata of exploiting that can be better move law, roof caving law, working face exploitation back roof and move the characteristic with the form with surely become observation research of the complicated rock mass engineerings such as relation of time.
Description
Technical field
The utility model relates to a kind of experimental system, especially a kind of similarity simulation experiment system printing rapid shaping technique based on 3D.
Background technology
In order to ensure the safety in production of underground mine better, exploit mineral resources, protection environment of mining area and ground installation, must study mine pressure and rock stratum mechanics to greatest extent, development rock strata support technology and control measure.But, for the Problems of Underground Engineering that an influence factor is numerous, because people are difficult to fully aware of the whole influence factor places understanding problem, be difficult to observe sum up top board moving characteristic and form after working seam overlying strata movement law, roof caving rule, working face mining with steady become the complicated rock mass engineering problem such as relation of time.
In recent years, be widely used because the testing stand of similar materials more can facilitate the research of various material.Resemble simulation test is used to simulate the stress of country rock under ground and mine site mining environment, displacement and distortion etc., the various mine pressure features occurred when reproducing situ extraction by the excavation of simulating analog material are also one of effective ways of geotechnical study site problems.
Similarity simulation experiment is as a kind of important research means, to form and the rule of research object, according to certain principle, by geological form complicated in reality, be reflected in certain proportion on model, studied by the regularity of the phenomenon that occurs research object and mechanism, and think according to existing theory analysis, carry out traditional coal (rock) excavation project similarity simulation experiment, current technical bottleneck is:
(1) the scale model test specimen laid only can dummy level, tilted stratum and fault tectonic, the level laid, tilted stratum and fault tectonic are all the simplest check configuration, complexity of structures is well below real scene address architecture, therefore simulation similarity degree is low;
(2) traditional similar material simulation experiment is all artificial or semi-artificial batching and stone, needs multi agent cooperation, and not only labour intensity is large, and the time of laying is long;
(3) traditional similar material simulation experiment adopts artificial laying, and scale model dimensional accuracy is low.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, in the middle of the batching first the 3D rapid shaping technique of advanced person being applied to mining physical simulation model and stone experiment, propose a kind of similarity simulation experiment system printing rapid shaping technique based on 3D.
The utility model adopts following technical scheme:
The similarity simulation experiment system of rapid shaping technique is printed based on 3D, comprise batching modes, print stone module, experiment module, control module, batching modes is by printing stone model calling experiment module, and control module connects respectively and controls batching modes, printing stone module and experiment module;
Control module forms the three-dimensional digital model of similarity simulation experiment, control module Control release module adjusts to the state being applicable to printing three-dimensional digital model, and pass through the charge ratio of solenoid control batching modes, control to print stone module by direction control mechanism and reversal valve and carry out 3 D stereo stone at experiment module.
Further, the described batching modes agitator that comprises multiple Raw material pail, be connected with Raw material pail respectively by conveying pipeline;
Have related raw material in Raw material pail, Raw material pail is provided with weight controller, and Raw material pail outlet is provided with magnetic valve, and Raw material pail outlet is provided with conveying motor with conveying pipeline junction;
Be provided with screw drives bar in conveying pipeline, the output shaft of conveying motor connects screw drives bar, and conveying driven by motor screw drives bar rotates, and related raw material is transported to agitator;
Agitator is connected with stirring motor, and the output of agitator connects printing stone module by total conveying pipeline.
Further, be provided with raw material gantry bottom described Raw material pail, Raw material pail is fixed on raw material gantry by weight controller, and control system adds the raw material weight of Raw material pail by solenoid control;
Stirring gantry is provided with bottom described agitator, agitator is erected at by weight controller and stirs on gantry, stir gantry top and be provided with stirring motor, stirring motor is connected with agitating device, agitating device is welded with stirring vane, control system is by the weight of solenoid control related raw material, agitator bottom connects stirs conveying pipeline, stir the conveying pipeline other end and connect solenoid directional control valve, solenoid directional control valve connects one of them Raw material pail by conveying pipeline simultaneously, and solenoid directional control valve output connects printing laying device by stirring conveying pipeline.
Further, described printing stone module comprises X to controlling organization, Y-direction controlling organization and Z-direction controlling organization;
X comprises X to servomotor, horizontally disposed X to slide rail, X from X to slide rail that arrange along to guided way to controlling organization, X connects X to slide rail to the output shaft of servomotor, X is socketed with X to slide rail axle sleeve on slide rail, X is connected to X in guided way to slide rail axle sleeve side, and opposite side is connected with X to slide plate;
Z-direction controlling organization comprises Z-direction servomotor, the Z-direction slide rail of vertically setting, the Z-direction guided way along the setting of Z-direction slide rail, Z-direction servomotor is fixed on X on slide plate, the output shaft of Z-direction servomotor connects Z-direction slide rail, Z-direction slide rail is socketed with Z-direction slide rail axle sleeve, Z-direction slide rail axle sleeve side is connected in Z-direction guided way, and opposite side is connected with Z-direction slide plate;
Y-direction controlling organization comprises Y-direction servomotor, respectively at X to the slide rail Y-direction slide rail vertical with Z-direction slide rail, the Y-direction guided way that arranges along Y-direction slide rail, Y-direction servomotor is fixed on Z-direction slide plate, the output shaft of Y-direction servomotor connects Y-direction slide rail, Y-direction slide rail is socketed with Y-direction slide rail axle sleeve, Y-direction slide rail axle sleeve side is connected in Y-direction guided way, opposite side is connected with printing head, and printing head connects total conveying pipeline;
Printing head carries out 3 D stereo stone under the cooperation of X to controlling organization, Y-direction controlling organization and Z-direction controlling organization, and the 3D realizing three-dimensional digital model prints rapid shaping.
Further, described X is fixed to slideway carriage to the end of slide rail by X, and X fixes X direction guiding rail to slideway carriage simultaneously;
The end of Z-direction slide rail is fixed by Z-direction slideway carriage, and Z-direction slideway carriage is fixed on Z-direction guide rail;
Z-direction rail crown is provided with the spacing ring for setting total conveying pipeline position.
Further, described experimental provision comprises main support, and main support top is connected with pressurization backing plate by being added in load cylinder, and load cylinder loads test specimen by loading backing plate;
Main support bottom is equipped with test specimen, prints laying device and successively prints laying formation test specimen;
Main support bilateral symmetry is connected with barrier support, barrier support is equidistantly welded with some baffle plate guide rails, baffle plate guide rail both sides are connected with baffle plate, baffle plate is provided with teeth groove, give prominence in the middle of baffle plate guide rail and be fixed with barrier driving motor, barrier driving motor is engaged with baffle plate by gear, and barrier driving driven by motor baffle plate is along baffle plate slide.
Further, described control module comprises central control board, and respectively with batching modes, print the integrated line that stone module and experiment module be connected, control module controlled test specimen three-dimensional modeling, parted pattern cross section, identify two-dimentional synusia information, planning printing path, control the configuration of related raw material, control to print to lay test specimen and complete test specimen and load.
The Advantageous Effects adopting as above technical scheme to obtain is:
(1) the utility model is before beginning printing shaping article, all need the three-dimensional modeling first carrying out object, first drawn by computer, then threedimensional model is divided into multiple cross section, successively object can be formed to make printing equipment, therefore adopt the utility model to carry out the laying of scale model, the complex geological structure strata model that the traditional means such as fold, tomography, karst collapse col umn cannot be laid can be laid;
(2) model accuracy of the utility model laying is high;
(3) adopt the overall process of computerized control batching and laying, automaticity is high, greatly reduces and lays difficulty and labor strength.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the similarity simulation experiment system printing rapid shaping technique based on 3D.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the three-dimensional structure diagram printing auxiliary material device.
Fig. 5 is three-dimensional digital model cutting schematic diagram.
Fig. 6 be in Fig. 2 A-A to partial schematic diagram.
Fig. 7 be in Fig. 3 B to partial schematic diagram.
In figure, I, experiment module; 1, main support; 2, barrier support; 3, bracing frame; 4, baffle plate; 5, baffle plate guide rail; 6, gear; 7, barrier driving motor; 8, baffle plate motor rack; 9, load cylinder; 10, pressurize backing plate; 11, test specimen; 11a, model test piece are cut into slices; The zones of different of 11b, model test piece section;
II, stone module is printed; 12, printing head; 13, total conveying pipeline; 14, spacing ring; 15, Z-direction guided way bracing frame; 16, Y-direction servomotor seat board; 17, X is to slide rail axle sleeve; 18, X is to servomotor; 19, X is to slide rail; 20, X is to slide plate; 21, X is to guided way; 22, X is to slideway carriage; 23, Y-direction servomotor; 24, Y-direction slide rail; 26, Y-direction guided way; 27, Y-direction slideway carriage; 28, Z-direction servomotor; 29, Z-direction slide rail; 30, Z-direction slide plate; 31, Z-direction guided way; 32, Z-direction slideway carriage;
III, batching modes; 33, Raw material pail; 34, raw material gantry; 35, weight controller; 36, magnetic valve; 37, conveying motor; 38, conveying pipeline; 39, screw drives bar; 40, agitator; 41, gantry is stirred; 42, stirring motor; 43, agitating device; 44, stirring vane; 45, conveying pipeline is stirred; 46, leveling foot pad; 48, solenoid directional control valve;
IV, control module; 49, central control board; 50, integrated line.
Detailed description of the invention
1 to 7 detailed description of the invention of the present utility model is described further by reference to the accompanying drawings:
The similarity simulation experiment system of rapid shaping technique is printed based on 3D, comprise batching modes III, print stone module II, experiment module I, control module IV, batching modes is by printing stone model calling experiment module, and control module connects respectively and controls batching modes, printing stone module and experiment module.
Control module forms the three-dimensional digital model of similarity simulation experiment, control module Control release module adjusts to the state being applicable to printing three-dimensional digital model, and pass through the charge ratio of solenoid control batching modes, control to print stone module by direction control mechanism and reversal valve and carry out 3 D stereo stone at experiment module.
The agitator 40 that batching modes is comprised multiple Raw material pail 33, is connected with Raw material pail 33 respectively by conveying pipeline 38.Have related raw material in Raw material pail 33, Raw material pail 33 is provided with weight controller 35, and Raw material pail 33 outlet is provided with magnetic valve 36, and Raw material pail 33 exports and is provided with conveying motor 37 with conveying pipeline junction.Related raw material comprises the materials such as water, fine sand, gypsum, lime, cement.
Be provided with screw drives bar 39 in conveying pipeline, screw drives bar is as feeding shaft, and the output shaft of conveying motor connects screw drives bar 39, and conveying driven by motor screw drives bar rotates, and related raw material is transported to agitator 40.
Agitator is connected with stirring motor 42, and the output of agitator 40 connects printing stone module by total conveying pipeline.
Be provided with raw material gantry 34 bottom Raw material pail 33, Raw material pail 33 is fixed on raw material gantry 34 by weight controller 35, is provided with leveling foot pad 46 bottom raw material gantry 34.Control system controls by magnetic valve 36 raw material weight adding Raw material pail 33.Stirring gantry is provided with bottom agitator 40, agitator 40 is erected at by weight controller and stirs on gantry, stir gantry top and be provided with stirring motor 42, stirring motor 42 is connected with agitating device 43, agitating device 43 is welded with stirring vane 44, control system is by the weight of solenoid control related raw material, agitator 40 bottom connects stirs conveying pipeline 45, stir conveying pipeline 45 other end and connect solenoid directional control valve 48, solenoid directional control valve 48 connects one of them Raw material pail 33 by conveying pipeline simultaneously, solenoid directional control valve 48 output connects printing laying device by stirring conveying pipeline.
Print stone module and comprise X to controlling organization, Y-direction controlling organization and Z-direction controlling organization.
X comprises X to servomotor 18, horizontally disposed X to slide rail 19, X from X to slide rail that arrange along to guided way 21 to controlling organization, X connects X to slide rail 19 to the output shaft of servomotor 18, X is socketed with X to slide rail axle sleeve 17 on slide rail, X is connected to X in guided way 21 to slide rail axle sleeve 17 side, and opposite side is connected with X to slide plate 20.
Z-direction controlling organization comprises Z-direction servomotor 28, the Z-direction slide rail 29 of vertically setting, the Z-direction guided way 31 along the setting of Z-direction slide rail, Z-direction servomotor 28 is fixed on X on slide plate 20, the output shaft of Z-direction servomotor 28 connects Z-direction slide rail 29, Z-direction slide rail 29 is socketed with Z-direction slide rail axle sleeve, Z-direction slide rail axle sleeve side is connected in Z-direction guided way, and opposite side is connected with Z-direction slide plate 30.
Y-direction controlling organization comprises Y-direction servomotor 23, respectively at X to the slide rail Y-direction slide rail 24 vertical with Z-direction slide rail, the Y-direction guided way 26 that arranges along Y-direction slide rail, Y-direction servomotor 23 is fixed on Z-direction slide plate by Y-direction servomotor seat board 16, the output shaft of Y-direction servomotor connects Y-direction slide rail, Y-direction slide rail is socketed with Y-direction slide rail axle sleeve, Y-direction slide rail axle sleeve side is connected in Y-direction guided way, opposite side is connected with printing head 12, and printing head 12 connects total conveying pipeline 13;
Printing head 12 carries out 3 D stereo stone under the cooperation of X to controlling organization, Y-direction controlling organization and Z-direction controlling organization, and the 3D realizing three-dimensional digital model prints rapid shaping.
X is fixed to slideway carriage 22 to the end of slide rail by X, and X fixes X direction guiding rail to slideway carriage simultaneously; The end of Z-direction slide rail is fixed by Z-direction slideway carriage 32, and Z-direction slideway carriage is fixed on Z-direction guide rail; Z-direction rail crown is provided with the spacing ring 14 for setting total conveying pipeline 13 position.
Experimental provision comprises main support 1, and main support 1 top is connected with pressurization backing plate 10 by being added in load cylinder 9, and load cylinder loads test specimen 11 by loading backing plate; Main support bottom is equipped with test specimen 11, prints laying device and successively prints laying formation test specimen; Main support bilateral symmetry is connected with barrier support 2, barrier support 2 is equidistantly welded with some baffle plate guide rails 5, baffle plate guide rail 5 both sides are connected with baffle plate 4, baffle plate 4 is provided with teeth groove, give prominence in the middle of baffle plate guide rail and be fixed with barrier driving motor 7, barrier driving motor 7 is fixed by baffle plate motor rack 8, and barrier driving motor 7 is engaged with baffle plate 4 by gear 6, and barrier driving driven by motor baffle plate is along baffle plate slide.
Test specimen 11 is made up of the model test piece section 11a of stratiform, the test specimen break area 11b that model test piece section 11a has polylith different.
Control module comprises central control board 49, and respectively with batching modes, print the integrated line 50 that stone module and experiment module be connected, control module controlled test specimen three-dimensional modeling, parted pattern cross section, identify two-dimentional synusia information, planning printing path, control the configuration of related raw material, control to print and lay test specimen, complete test specimen and load.
In the middle of the batching that the 3D rapid shaping technique of advanced person is applied to mining physical simulation model by the utility model first and stone experiment, the laying of the complex geological structure strata model that the traditional means such as fold, tomography, karst collapse col umn cannot be laid can be carried out, similarity degree, automaticity are higher, it is short that the time laid by model, and moulded dimension precision is higher; Therefore top board moving characteristic and form and the observational study of the complicated rock mass engineering such as relation surely becoming the time after working seam overlying strata movement law, roof caving rule, working face mining can better be carried out.
Certainly; more than illustrate and be only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the guidance of this description; made all equivalently to substitute, obvious variant, within the essential scope all dropping on this description, protection of the present utility model ought to be subject to.
Claims (5)
1. the similarity simulation experiment system of rapid shaping technique is printed based on 3D, it is characterized in that, comprise batching modes, print stone module, experiment module, control module, batching modes is by printing stone model calling experiment module, and control module connects respectively and controls batching modes, printing stone module and experiment module;
Control module forms the three-dimensional digital model of similarity simulation experiment, control module Control release module adjusts to the state being applicable to printing three-dimensional digital model, and pass through the charge ratio of solenoid control batching modes, control to print stone module by direction control mechanism and reversal valve and carry out 3 D stereo stone at experiment module.
2. the similarity simulation experiment system printing rapid shaping technique based on 3D according to claim 1, is characterized in that, the agitator that described batching modes is comprised multiple Raw material pail, is connected with Raw material pail respectively by conveying pipeline;
Have related raw material in Raw material pail, Raw material pail is provided with weight controller, and Raw material pail outlet is provided with magnetic valve, and Raw material pail outlet is provided with conveying motor with conveying pipeline junction;
Be provided with screw drives bar in conveying pipeline, the output shaft of conveying motor connects screw drives bar, and conveying driven by motor screw drives bar rotates, and related raw material is transported to agitator;
Agitator is connected with stirring motor, and the output of agitator connects printing stone module by total conveying pipeline.
3. the similarity simulation experiment system printing rapid shaping technique based on 3D according to claim 1, it is characterized in that, described printing stone module comprises X to controlling organization, Y-direction controlling organization and Z-direction controlling organization;
X comprises X to servomotor, horizontally disposed X to slide rail, X from X to slide rail that arrange along to guided way to controlling organization, X connects X to slide rail to the output shaft of servomotor, X is socketed with X to slide rail axle sleeve on slide rail, X is connected to X in guided way to slide rail axle sleeve side, and opposite side is connected with X to slide plate;
Z-direction controlling organization comprises Z-direction servomotor, the Z-direction slide rail of vertically setting, the Z-direction guided way along the setting of Z-direction slide rail, Z-direction servomotor is fixed on X on slide plate, the output shaft of Z-direction servomotor connects Z-direction slide rail, Z-direction slide rail is socketed with Z-direction slide rail axle sleeve, Z-direction slide rail axle sleeve side is connected in Z-direction guided way, and opposite side is connected with Z-direction slide plate;
Y-direction controlling organization comprises Y-direction servomotor, respectively at X to the slide rail Y-direction slide rail vertical with Z-direction slide rail, the Y-direction guided way that arranges along Y-direction slide rail, Y-direction servomotor is fixed on Z-direction slide plate, the output shaft of Y-direction servomotor connects Y-direction slide rail, Y-direction slide rail is socketed with Y-direction slide rail axle sleeve, Y-direction slide rail axle sleeve side is connected in Y-direction guided way, opposite side is connected with printing head, and printing head connects total conveying pipeline;
Printing head carries out 3 D stereo stone under the cooperation of X to controlling organization, Y-direction controlling organization and Z-direction controlling organization, and the 3D realizing three-dimensional digital model prints rapid shaping.
4. the similarity simulation experiment system printing rapid shaping technique based on 3D according to claim 1, it is characterized in that, described experimental provision comprises main support, and main support top is connected with pressurization backing plate by being added in load cylinder, and load cylinder loads test specimen by loading backing plate;
Main support bottom is equipped with test specimen, prints laying device and successively prints laying formation test specimen;
Main support bilateral symmetry is connected with barrier support, barrier support is equidistantly welded with some baffle plate guide rails, baffle plate guide rail both sides are connected with baffle plate, baffle plate is provided with teeth groove, give prominence in the middle of baffle plate guide rail and be fixed with barrier driving motor, barrier driving motor is engaged with baffle plate by gear, and barrier driving driven by motor baffle plate is along baffle plate slide.
5. the similarity simulation experiment system printing rapid shaping technique based on 3D according to claim 1, it is characterized in that, described control module comprises central control board, and respectively with batching modes, print the integrated line that stone module and experiment module be connected, control module controlled test specimen three-dimensional modeling, parted pattern cross section, identify two-dimentional synusia information, planning printing path, control the configuration of related raw material, control to print to lay test specimen and complete test specimen and load.
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| CN201520584413.9U CN204844404U (en) | 2015-08-06 | 2015-08-06 | Simulation modeling experiment system based on 3D prints quick form -ing technology |
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| CN201520584413.9U CN204844404U (en) | 2015-08-06 | 2015-08-06 | Simulation modeling experiment system based on 3D prints quick form -ing technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034139A (en) * | 2015-08-06 | 2015-11-11 | 山东科技大学 | Analog simulation experiment system and method based on 3D printing rapid prototyping technology |
| CN111175105A (en) * | 2020-01-19 | 2020-05-19 | 河海大学 | Preparation method of stratified rock mass rock sample |
| CN112991902A (en) * | 2021-02-05 | 2021-06-18 | 青岛黄海学院 | Dynamic simulation device based on BIM technology |
| WO2022095103A1 (en) * | 2020-11-04 | 2022-05-12 | 东北大学 | Intelligent 3d printing method for large three-dimensional deep complex work geological model |
-
2015
- 2015-08-06 CN CN201520584413.9U patent/CN204844404U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034139A (en) * | 2015-08-06 | 2015-11-11 | 山东科技大学 | Analog simulation experiment system and method based on 3D printing rapid prototyping technology |
| CN111175105A (en) * | 2020-01-19 | 2020-05-19 | 河海大学 | Preparation method of stratified rock mass rock sample |
| WO2022095103A1 (en) * | 2020-11-04 | 2022-05-12 | 东北大学 | Intelligent 3d printing method for large three-dimensional deep complex work geological model |
| US11951651B2 (en) | 2020-11-04 | 2024-04-09 | Northeastern University | Intelligent 3D printing method for large 3D deep complex engineering geological model |
| CN112991902A (en) * | 2021-02-05 | 2021-06-18 | 青岛黄海学院 | Dynamic simulation device based on BIM technology |
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Granted publication date: 20151209 Termination date: 20190806 |