CN108437460A - A kind of damping type self-level(l)ing device for 3D printer - Google Patents
A kind of damping type self-level(l)ing device for 3D printer Download PDFInfo
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- CN108437460A CN108437460A CN201810420375.1A CN201810420375A CN108437460A CN 108437460 A CN108437460 A CN 108437460A CN 201810420375 A CN201810420375 A CN 201810420375A CN 108437460 A CN108437460 A CN 108437460A
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- damping
- block
- level
- type self
- printer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of damping type self-level(l)ing devices for 3D printer,Including fixed support device,The fixed support device upper surface is equipped with damping device,And damping device top is flexibly connected with fixed support device,Damping anti-rebounding device is installed on the damping device,Leveling device is equipped with above the damping device,The leveling device is flexibly connected by active connection with fixed support device,The leveling device bottom surface is fixedly connected with level detection device by sunpender,The level detection device is electrically connected with automatic control system,The present invention not only has good damping effect,And it will not cause to rebound in shock absorbing process,It is effectively guaranteed the print quality of 3D printer,The present invention can also carry out horizontal position accurate detection and carry out leveling in time simultaneously,The phenomenon that preventing the printed product of 3D printer to tilt.
Description
Technical field
The present invention relates to 3D printer field, specially a kind of damping type self-level(l)ing devices for 3D printer.
Background technology
3D printer is also known as three-dimensional printer (3DP), is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology
Device, it is based on a digital model file, and with adhesive materials such as special wax material, powdery metal or plastics, passes through
Jointing material from level to level is printed to manufacture three-dimensional object.Three-dimensional printer is used to manufacture product at this stage.Successively print
Mode construct the technology of object.The principle of 3D printer is that data and raw material are put into 3D printer, and machine can be according to
Program is from level to level created product.
3D printer and maximum " ink " used difference lies in it of conventional printer are raw material true, heap
There are many medium wide varieties that is various, can be used for printing for the form of folded thin layer, from numerous plastics to metal, ceramics and rubber
Gelatin substance.Some printers can also enable that one, the object printed is hard and other end is soft in conjunction with different medium.
3D printing brings worldwide manufacturing industry revolution, be in the past part design place one's entire reliance upon production technology can be real
It is existing, and the appearance of 3D printer, it will this production thinking is overturned, this makes enterprise not consider further that life when producing component
The design of production. art problem, any complicated shape can be realized by 3D printer.
But the existing damping type self-level(l)ing device for 3D printer has the following defects：
(1) it is used for the damping type self-level(l)ing device of 3D printer in the prior art in the process used, due to adjusting automatically
Leveling device can only carry out rough adjustment so that the model base of 3D printing is uneven, leads to the product appearance run-off the straight of printing
Etc. phenomenon off quality, there are certain defects；
(2) the damping type self-level(l)ing device for being used for 3D printer in the prior art mostly uses spring or other elastic materials
As the medium of damping, it can rebound after spring or other elastic materials absorption vibrational energy, cause the vibration of whole device,
Cause the decline of 3D printer product quality.
Invention content
In order to overcome the shortcomings of that prior art, the present invention provide a kind of damping type automatic leveling for 3D printer
Device, the present invention can not only efficiently solve caused rebound vibration problem in shock absorbing process, while can also automatic and accurate
Ground carries out levelling task, greatly improves the quality of 3D printer product, can effectively solve the problem that the problem of background technology proposes.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of damping type self-level(l)ing device for 3D printer, including fixed support device, the fixed support dress
It sets upper surface and is equipped with damping device, and damping device top is flexibly connected with fixed support device, it is fixed on the damping device
Damping anti-rebounding device is installed, is equipped with leveling device above the damping device, the leveling device passes through work
Follower link is flexibly connected with fixed support device, and the leveling device bottom surface is fixedly connected with horizontal inspection by sunpender
Device is surveyed, the level detection device is electrically connected with automatic control system.
Further, the fixed support device includes support plate, and support is installed on the support plate quadrangle
Bar, the supporting bar top are installed with limiting plate, and movable sleeve is movably equipped on the supporting rod, is equipped in the movable sleeve
The annular groove of section semicircular in shape is movably equipped with several balls between the annular groove and supporting rod.
Further, the damping device includes damper cylinder, and the damper cylinder inner wall is movably equipped with daming piston, described to subtract
Shake piston is fixedly connected with damping spring with damper cylinder bottom, and the center on the daming piston top is installed with damping
Bar, the decoupling rod are flexibly connected with damper cylinder top by spacing ring, and several card slots are equidistantly equipped on the left of the decoupling rod,
It is installed with vibration damper plate at the top of the decoupling rod.
Further, the damping anti-rebounding device includes dsah-pot, and the dsah-pot bottom is connect with damper cylinder bottom,
The dsah-pot bottom is additionally provided with air bleeding valve, and seal pipe, the seal pipe are connected between the dsah-pot top and damper cylinder
Middle part is equipped with reseting groove, and drive link is movably equipped in the seal pipe, and the drive link right end passes through damper cylinder left side and consolidates
Surely it is connected with screens block, is installed in the middle part of the drive link and resets bullet block, and resetted between bullet block and the right bottom surface of reseting groove
It is connected with resetting spring, the drive link left end is installed with drive block, and drive block left side sliding contact has propulsion
Block, the pushing block are slidably mounted on dsah-pot inner wall, and the pushing block bottom surface is fixedly connected with damper piston, described slow
Rush piston and dsah-pot inner wall sliding contact.
Further, the screens block is matched with card slot shape, and the screens block is the column that section is in quadrant
Structure, the drive block and pushing block are in triangular prism structure.
Further, the leveling device includes being fixedly mounted on four of vibration damper plate quadrangle adjusting cylinders, four
The adjusting cylinder head is movably installed with loading plate, and the loading plate upper surface is equipped with placing groove.
Further, the active connection includes the spherical terminal pad being fixedly mounted on movable sleeve, the spherical company
It connects and is equipped with filler port at the top of disk, the spherical terminal pad is movably equipped with spherical movable block, is connected with and stretches on the right side of the movable block
Contracting bar, the telescopic rod include interior bar and outer bar, and the interior bar is flexibly connected with outer bar, and the interior bar left end is fixed with movable block
Connection, the interior bar right end are installed with position-arresting disk, and the outer bar left end is installed with stop collar, the outer bar right end with
Loading plate is fixedly connected.
Further, lubricating oil is added with by filler port in the spherical terminal pad.
Further, the level detection device includes the detection plate for being fixedly mounted on sunpender bottom end, in the detection plate
Equipped with detection groove, the center of the detection groove bottom surface is equipped with protector, and jacking block is movably equipped in the protector,
The jacking block upper surface is movably equipped with detection steel ball, and the jacking block bottom surface is installed with adjusting bolt, the adjusting bolt
It is threadedly coupled across detection plate bottom surface and with detection plate bottom surface, the adjusting bolt bottom end is installed with regulation handle.
Further, the automatic control system includes microcontroller, and the microcontroller is electrically connected with silicon-controlled and modulus
Conversion module, described silicon-controlled and adjusting cylinder power input is electrically connected, if the analog-to-digital conversion module is electrically connected with
Dry-pressing force snesor, the pressure sensor, which is circumferentially distributed, to be fixedly mounted in detection groove.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) damping device of the invention by the mechanical energy that extraneous vibration generates be converted into damping spring elastic potential energy and
The thermal energy generated when compressed air reduces the amplitude of 3D printer vibration, plays the effect of damping, improve 3D printer
Stability when work；
(2) damping anti-rebounding device of the invention realizes the purpose of damping by compressed air, at the same can also when damping fill
It sets the elastic potential energy generated when middle damping spring damping to store, it is therefore prevented that the elastic potential energy release in damping spring 203 is made
At vibration；
(3) device of horizontal detection of the invention carries out the detection of horizontal position, energy by detecting the position that steel ball rolls
The obliquity of loading plate is enough effectively detected, improves the progress of leveling device work, it is therefore prevented that 3D printer prints
Product run-off the straight phenomenon.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the damping device and damping anti-rebounding device attachment structure schematic diagram of the present invention；
Fig. 3 is the structural schematic diagram of telescopic rod of the present invention；
Fig. 4 is the level detection device structural schematic diagram of the present invention；
Fig. 5 is the overlooking structure diagram of the level detection device of the present invention；
Fig. 6 is the automatic control system structural schematic diagram of the present invention.
Figure label：
1- fixed support devices；2- damping devices；3- damping anti-rebounding devices；4- leveling devices；5- is flexibly connected
Part；6- sunpenders；7- level detection devices；8- automatic control systems；9- lubricating oil；
101- support plates；102- supporting rods；103- limiting plates；104- movable sleeves；105- annular grooves；106- balls；
201- damper cylinders；202- daming pistons；203- damping springs；204- decoupling rods；205- card slots；206- vibration damper plates；
207- spacing rings；
301- dsah-pots；302- air bleeding valves；303- seal pipes；304- reseting grooves；305- drive links；306- screens blocks；
307- resetting springs；308- transmissions are fast；309- pushing blocks；310- damper pistons；311- resets bullet block；
401- adjusts cylinder；402- loading plates；403- placing grooves；
501- spherical shape terminal pads；502- filler ports；503- movable blocks；504- telescopic rods；
701- detection plates；702- detects groove；703- protectors；704- jacking blocks；705- adjusting bolts；706- adjusts handle
Hand；707- detects steel ball；
801- microcontrollers；802- is silicon-controlled；803- analog-to-digital conversion modules；804- pressure sensors；
5041- interior bars；5042- outer bars；5043- position-arresting disks；5044- stop collars.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 6, the present invention provides a kind of damping type self-level(l)ing devices for 3D printer, including
Fixed support device 1,1 upper surface of the fixed support device is equipped with damping device 2, and 2 top of damping device is supported with fixed
Device 1 is flexibly connected, and damping anti-rebounding device 3 is installed on the damping device 2, and 2 top of the damping device is equipped with
Leveling device 4, the leveling device 4 are flexibly connected by active connection 5 with fixed support device 1, the water
5 bottom surface of Heibei provincial opera engagement positions is fixedly connected with level detection device 7 by sunpender 6, and the level detection device 7 is electrically connected with
Automatic control system 8.
In present embodiment, fixed support device 1 provides the platform of installation and support for whole device, and damping device 2 will
Mechanical energy when vibration is converted to the elastic potential energy of spring, reduces the amplitude of vibration, to achieve the purpose that damping, damping counnter attack
Play device 3 by compressed air realize damping purpose, while can also be by 2 internal damping of damping device when generate elastic potential energy storage
It stores away, it is therefore prevented that vibration caused by elastic potential energy release in damping device 2, damping device 2 and damping anti-rebounding device 3 are matched
It closes, realizes good shock-absorbing function, while the vibration that rebounds caused by being also avoided that after damping, be effectively guaranteed 3D printer
Print quality, leveling device 4 carry out horizontal position adjustment so that print platform always be in horizontality, prevent
The phenomenon that printed product of 3D printer tilts, active connection 5 are used as leveling device 4 and fixed support device
1 intermediate connector can be that leveling device 4 provides movable spatial dimension, convenient for being adjusted to position, level inspection
It surveys device 7 to be measured in real time the position of leveling device 4, and sends the result of detection to automatic control system 8, from
Autocontrol system 8 analyzes the location information for transmitting the leveling device 4 come, and is made accordingly according to the result of analysis
Processing, corresponding processing signal passes to leveling device 4 by automatic control system 8, leveling device 4 to itself
Position is adjusted to reach horizontal position.
The fixed support device 1 includes support plate 101, and supporting rod is installed in 101 4 jiaos of the support plate
102,102 top of the supporting rod is installed with limiting plate 103, and movable sleeve 104, institute are movably equipped on the supporting rod 102
The annular groove 105 that section semicircular in shape is equipped in movable sleeve 104 is stated, it is movable between the annular groove 105 and supporting rod 102
Equipped with several balls 106.
In present embodiment, fixed support device 1 provides the platform of installation and support for whole device, in present embodiment
In, the purpose of transmission is realized between movable sleeve 104 and supporting rod 102 by ball 106, movable sleeve 104 is reduced and slides up and down
When resistance, convenient for subsequent horizontal adjusting apparatus 4 carry out position adjustment.
The damping device 2 includes damper cylinder 201, and 201 inner wall of the damper cylinder is movably equipped with daming piston 202, described
Daming piston 202 is fixedly connected with damping spring 203, the center on 202 top of the daming piston with 201 bottom of damper cylinder
It is installed with decoupling rod 204, the decoupling rod 204 is flexibly connected with 201 top of damper cylinder by spacing ring 207, described to subtract
It shakes 204 left side of bar and is equidistantly equipped with several card slots 205,204 top of the decoupling rod is installed with vibration damper plate 206.
In present embodiment, damping device 2 converts the mechanical energy that extraneous vibration generates to the elastic potential of damping spring 203
Can, the amplitude of 3D printer vibration is reduced, the effect of damping is played, improves stability when 3D printer work.
In the present embodiment, the cooperation of decoupling rod 204 and vibration damper plate 206 provides the platform of support for external device (ED), when
When external condition causes device to vibrate, the mechanical energy for vibrating generation passes sequentially through vibration damper plate 206, decoupling rod 204 and damping work
Plug 202 is transmitted on damping spring 203, and damping spring 203 converts the mechanical energy that vibration carries to the elastic potential energy of itself, subtracts
The small Oscillation Amplitude of whole device improves the print quality of 3D printer to reach the effect of damping.
Wherein air of the daming piston 202 in movable compression shock absorption cylinder 201 in the process, the machine that external vibration is generated
Tool can switch to the thermal energy generated when air compression, also play certain damping effect, and decoupling rod 204 is slided with 207 inner ring of spacing ring
Dynamic contact, passes through the restriction effect of spacing ring 207, it is therefore prevented that 204 run-off the straight of decoupling rod and good support can not be played and imitated
Fruit.
The damping anti-rebounding device 3 includes dsah-pot 301, and 301 bottom of the dsah-pot connects with 201 bottom of damper cylinder
It connects, 301 bottom of the dsah-pot is additionally provided with air bleeding valve 302, is connected between 301 top of the dsah-pot and damper cylinder 201 close
Tube sealing 303,303 middle part of the seal pipe is equipped with reseting groove 304, drive link 305 is movably equipped in the seal pipe 303, described
305 right end of drive link passes through 201 left side of damper cylinder and is fixedly connected with screens block 306, the fixed peace in 305 middle part of the drive link
Equipped with reset bullet block 311, and resets and be connected with resetting spring 307, the transmission between bullet block 311 and 304 right bottom surface of reseting groove
305 left end of bar is installed with drive block 308, and 308 left side sliding contact of the drive block has pushing block 309, the propulsion
Block 309 is slidably mounted on 301 inner wall of dsah-pot, and 309 bottom surface of the pushing block is fixedly connected with damper piston 310, described
Damper piston 310 and 301 inner wall sliding contact of dsah-pot.
In present embodiment, damping anti-rebounding device 3 realizes the purpose of damping by compressed air, while can also be by damping
The elastic potential energy generated when 203 damping of damping spring in device 2 stores, it is therefore prevented that the elastic potential in damping spring 203
It can be vibrated caused by release.
In the present embodiment, 3 specific workflow of damping anti-rebounding device is：
(1) damping：When external environment causes device to vibrate, damping device 2 plays first layer damping effect, in damping
While device 2 realizes damping effect, daming piston 202 can move down, and the air of 201 bottom of damper cylinder is compressed, air pressure
Increase, at the same time, the 301 bottom atmospheric pressure value of dsah-pot being connect with 201 bottom of damper cylinder increases together therewith, damper piston
310 move upwards, and the air on 301 top of dsah-pot is compressed, and the mechanical energy that mechanical oscillation generate is produced when being converted into air compression
Raw thermal energy reduces the amplitude of mechanical oscillation, plays certain cushioning effect；
(2) anti-rebound：In the process of work, daming piston 202 moves downward damping device 2, connects with daming piston 202
The decoupling rod 204 connect also moves downwardly together therewith, and at the same time, 310 bottom of damper piston is in positive pressure so that damper piston
310 by upward thrust, and the damper piston 310 in dsah-pot 301 moves upwards, positioned at pushing away for 310 upper surface of damper piston
Moved upwards into block 309, by drive block 308 by the conversion of motion on vertical direction be 305 horizontal direction of drive link on fortune
Dynamic, drive link 305 moves right, and screens block 306 is pushed to enter card slot 205, and decoupling rod 204 is stuck, is stored up on damping spring 203
The elastic potential deposited is unable to get release, and decoupling rod 204 will not be caused to move upwards；
(3) restore initial state：The elastic potential energy stored in release damping spring 203, specific step are：The row of opening
The air of air valve 302, damper cylinder 201 and the compression of 301 bottom of dsah-pot is discharged, and damper piston 310 is not affected by draught head at this time
The upward thrust generated, and drive link 305 pushes drive link 305 to move downward under the action of 307 elastic force of resetting spring,
Screens block 306 is extracted from card slot 205, decoupling rod 204 is unrestricted, can be moved upwards and be stored damping spring 203
Elastic potential energy discharges.
The screens block 306 is matched with 205 shape of card slot, and the screens block 306 is the column that section is in quadrant
Structure, the drive block 308 and pushing block 309 are in triangular prism structure.
In present embodiment, screens block 306 and 205 section of card slot are set as quadrant structure, have one-way movement
Function, i.e. decoupling rod 204 can only move downward, it is therefore prevented that decoupling rod 204, which rebounds, moves upwards the vibration of generation, and transmission is fast
308 and pushing block 309 be set as triangular prism structure, can by the conversion of motion on vertical direction be horizontal direction on movement,
Realize that the limit of decoupling rod 204 is stuck, it is therefore prevented that rebound.
The leveling device 4 includes four adjusting cylinders 401 for being fixedly mounted on 206 4 jiaos of vibration damper plate, four institutes
It states adjusting 401 top movable of cylinder and loading plate 402 is installed, 402 upper surface of the loading plate is equipped with placing groove 403.
This carrying out horizontal adjusting apparatus 4 by adjusting four adjusting 401 piston rod extension elongation of cylinder relative position into
The adjustment of row horizontal position adjusts cylinder 401 and selects electric cylinder, be convenient for follow-up automatic control system 8 in the present embodiment
The adjust automatically for carrying out horizontal position, prevents the setting of slot 403, prevents the object of support from being slid from vibration damper plate 206.
The active connection 5 includes the spherical terminal pad 501 being fixedly mounted on movable sleeve 104, the spherical connection
501 top of disk is equipped with filler port 502, and the spherical terminal pad 501 is movably equipped with spherical movable block 503, the movable block 503
Right side is connected with telescopic rod 504, and the telescopic rod 504 includes interior bar 5041 and outer bar 5042, the interior bar 5041 and outer bar
5042 flexible connections, 5041 left end of the interior bar are fixedly connected with movable block 503, and 5041 right end of the interior bar is fixedly mounted limited
Position disk 5043,5042 left end of the outer bar are installed with stop collar 5044, and 5042 right end of the outer bar is fixed with loading plate 402
Connection.
In present embodiment, intermediate connector of the active connection 5 as leveling device 4 and fixed support device 1,
Can be that leveling device 4 provides movable spatial dimension, convenient for being adjusted to position.
In the present embodiment, the sliding in spherical terminal pad 501 of movable block 503 can change the movement of telescopic rod 504
Direction, when the loading plate 402 being connect with 504 end of telescopic rod moves upwards, telescopic rod 504 changes movable block by stretching
Connection length between 503 and loading plate 402, while the rotation counterclockwise of the rotation realization telescopic rod 504 by movable block 503
Turn；When loading plate 402 moves downward, telescopic rod 504 passes through the connection stretched to change between movable block 503 and loading plate 402
Length, while rotating clockwise for telescopic rod 504 is realized by the rotation of movable block 503.
It is hinged wherein between 504 loading plate 402 of telescopic rod, the setting of position-arresting disk 5043 and stop collar 5044, it is therefore prevented that interior
It is fallen off between bar 5041 and outer bar 5042.
Lubricating oil 9 is added with by filler port 502 in the spherical terminal pad 501.
In present embodiment, the addition of lubricating oil 9 can not only reduce between spherical terminal pad 501 and movable block 503
Frictional force, while abrasion can also be reduced.
The level detection device 7 includes the detection plate 701 for being fixedly mounted on 6 bottom end of sunpender, is set in the detection plate 701
There are detection groove 702, the center of detection 702 bottom surface of groove to be equipped with protector 703, live in the protector 703
Dynamic to be equipped with jacking block 704,704 upper surface of the jacking block is movably equipped with detection steel ball 707, and 704 bottom surface of the jacking block is fixedly mounted
There are adjusting bolt 705, the adjusting bolt 705 to pass through 701 bottom surface of detection plate and be threadedly coupled with 701 bottom surface of detection plate,
705 bottom end of the adjusting bolt is installed with regulation handle 706.
In present embodiment, level detection device 7 carries out supporting surface the detection of horizontal position, detection plate 701 and carrying
Plate 402 is parallel, ensures that detection plate 701 is identical with 402 level angle of loading plate, 7 specific testing principle of level detection device is：
Since detection plate 701 is fixedly connected with loading plate 402, detection plate 701 keeps synchronous gradient with loading plate 402, works as carrying
When 402 run-off the straight of plate, detection plate 701 tilts together therewith, 701 run-off the straight of detection plate, is located at the inspection in 701 center of detection plate
It surveys steel ball 707 to slide from jacking block 704, be rolled towards lower, the position that steel ball is detected by detection can be appreciated that loading plate 402
Angle of inclination.
In the present embodiment, when need not carry out horizontal position detection, rotating handles 706, adjusting bolt 705
It moving downward, the jacking block 704 being connect with 705 top of adjusting bolt also moves downwardly together therewith, drops into protector 703,
The limitation that detection steel ball 707 is protected slot 703 will not be slided on 701 surface of detection plate, avoid and made to subsequent detection result
At influence.
The automatic control system 8 includes microcontroller 801, and the microcontroller 801 is electrically connected with silicon-controlled 802 and modulus
Conversion module 803, described silicon-controlled 802 are electrically connected with 401 power input of cylinder is adjusted, the analog-to-digital conversion module 803
Several pressure sensors 804 are electrically connected with, the pressure sensor 804, which is circumferentially distributed, is fixedly mounted on detection groove 702
It is interior.
In present embodiment, automatic control system 8 analyzes the location information for transmitting the leveling device 4 come,
And corresponding processing is made according to the result of analysis, corresponding processing signal is passed to horizontal adjustment and filled by automatic control system 8
4 are set, leveling device 4 is adjusted the position of itself to reach horizontal position.
In the present embodiment, pressure sensor 804 is mounted in detection groove 702, and pressure sensor 804 detects
Face is concordant with 701 upper surface of detection plate, and pressure sensor 804 is circumferentially distributed, and is able to detect that different inclination angle, microcontroller
801 optional STC89C51 types microcontrollers are used as switching device into the analysis and processing of row information, silicon-controlled 802, being capable of basis
The control signal that microcontroller 801 is sent out carries out electrical break-make control, and analog-to-digital conversion module 803 detects pressure sensor 804
Analog signal be converted into digital signal, and pass to microcontroller 801 and handled.
8 specific operation principle of automatic control system is：When 402 run-off the straight formula of loading plate, examined in detection plate 701
It surveys steel ball 707 to be rolled in detection groove 702, detection steel ball 707 is rolled on pressure sensor 804, passes through different location
Pressure sensor 804 is able to detect that the position of detection steel ball 707, and then determines the inclined position of loading plate, pressure sensor
The analog signal detected is passed to analog-to-digital conversion module 803 by 804, and analog-to-digital conversion module 803 converts analog signal to number
Word signal passes to microcontroller 801 and is analyzed, after microcontroller 801 obtains loading plate 402 inclined position, by silicon-controlled
802 transmission drive signals adjust the work of cylinder 401 to drive, and carry out the adjustment of horizontal position.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of damping type self-level(l)ing device for 3D printer, including fixed support device (1), it is characterised in that：Institute
It states fixed support device (1) upper surface and is equipped with damping device (2), and damping device (2) top and fixed support device (1) activity
It connects, damping anti-rebounding device (3) is installed on the damping device (2), level is equipped with above the damping device (2)
Adjusting apparatus (4), the leveling device (4) are flexibly connected by active connection (5) with fixed support device (1), institute
It states leveling device (5) bottom surface and level detection device (7), the level detection device is fixedly connected with by sunpender (6)
(7) it is electrically connected with automatic control system (8).
2. a kind of damping type self-level(l)ing device for 3D printer according to claim 1, it is characterised in that：It is described
Fixed support device (1) includes support plate (101), and supporting rod (102) is installed on support plate (101) quadrangle,
Supporting rod (102) top is installed with limiting plate (103), and movable sleeve is movably equipped on the supporting rod (102)
(104), the annular groove (105) of section semicircular in shape, the annular groove (105) and branch are equipped in the movable sleeve (104)
Several balls (106) are movably equipped between strut (102).
3. a kind of damping type self-level(l)ing device for 3D printer according to claim 1, it is characterised in that：It is described
Damping device (2) includes damper cylinder (201), and damper cylinder (201) inner wall is movably equipped with daming piston (202), the damping
Piston (202) is fixedly connected with damping spring (203), the center on daming piston (202) top with damper cylinder (201) bottom
Position is installed with decoupling rod (204), and the decoupling rod (204) passes through spacing ring (207) activity with damper cylinder (201) top
Connection, decoupling rod (204) left side are equidistantly equipped with several card slots (205), are installed at the top of the decoupling rod (204)
Vibration damper plate (206).
4. a kind of damping type self-level(l)ing device for 3D printer according to claim 1, it is characterised in that：It is described
Damping anti-rebounding device (3) includes dsah-pot (301), and dsah-pot (301) bottom is connect with damper cylinder (201) bottom, institute
It states dsah-pot (301) bottom and is additionally provided with air bleeding valve (302), be connected between dsah-pot (301) top and damper cylinder (201)
Seal pipe (303), seal pipe (303) middle part are equipped with reseting groove (304), transmission are movably equipped in the seal pipe (303)
Bar (305), drive link (305) right end passes through damper cylinder (201) left side and is fixedly connected with screens block (306), described
It is installed in the middle part of drive link (305) and resets bullet block (311), and between reset bullet block (311) and reseting groove (304) right bottom surface
It is connected with resetting spring (307), drive link (305) left end is installed with drive block (308), the drive block (308)
Left side sliding contact has pushing block (309), and the pushing block (309) is slidably mounted on dsah-pot (301) inner wall, described to push away
It is fixedly connected with damper piston (310) into block (309) bottom surface, the damper piston (310) is slided with dsah-pot (301) inner wall
Contact.
5. a kind of damping type self-level(l)ing device for 3D printer according to claim 4, it is characterised in that：It is described
Screens block (306) is matched with card slot (205) shape, and the screens block (306) is the column structure that section is in quadrant, institute
It is in triangular prism structure to state drive block (308) and pushing block (309).
6. a kind of damping type self-level(l)ing device for 3D printer according to claim 1, it is characterised in that：It is described
Leveling device (4) includes four adjusting cylinders (401) for being fixedly mounted on vibration damper plate (206) quadrangle, four adjustings
Cylinder (401) top movable is equipped with loading plate (402), and loading plate (402) upper surface is equipped with placing groove (403).
7. a kind of damping type self-level(l)ing device for 3D printer according to claim 1, it is characterised in that：It is described
Active connection (5) includes the spherical terminal pad (501) being fixedly mounted on movable sleeve (104), the spherical terminal pad (501)
Top is equipped with filler port (502), and the spherical terminal pad (501) is movably equipped with spherical movable block (503), the movable block
(503) right side is connected with telescopic rod (504), and the telescopic rod (504) includes interior bar (5041) and outer bar (5042), the interior bar
(5041) it is flexibly connected with outer bar (5042), interior bar (5041) left end is fixedly connected with movable block (503), the interior bar
(5041) right end is installed with position-arresting disk (5043), and outer bar (5042) left end is installed with stop collar (5044), institute
Outer bar (5042) right end is stated to be fixedly connected with loading plate (402).
8. a kind of damping type self-level(l)ing device for 3D printer according to claim 7, it is characterised in that：It is described
Lubricating oil (9) is added with by filler port (502) in spherical terminal pad (501).
9. a kind of damping type self-level(l)ing device for 3D printer according to claim 1, it is characterised in that：It is described
Level detection device (7) includes the detection plate (701) for being fixedly mounted on sunpender (6) bottom end, and inspection is equipped in the detection plate (701)
Groove (702) is surveyed, the center of described detection groove (702) bottom surface is equipped with protector (703), the protector (703)
It is inside movably equipped with jacking block (704), jacking block (704) upper surface, which is movably equipped with, detects steel ball (707), under the jacking block (704)
Bottom surface is installed with adjusting bolt (705), and the adjusting bolt (705) passes through detection plate (701) bottom surface and and detection plate
(701) bottom surface is threadedly coupled, and adjusting bolt (705) bottom end is installed with regulation handle (706).
10. a kind of damping type self-level(l)ing device for 3D printer according to claim 1, it is characterised in that：Institute
It includes microcontroller (801) to state automatic control system (8), and the microcontroller (801) is electrically connected with silicon-controlled (802) and modulus turns
Block (803) is changed the mold, silicon-controlled (802) are electrically connected with cylinder (401) power input is adjusted, the analog-to-digital conversion module
(803) several pressure sensors (804) are electrically connected with, the pressure sensor (804), which is circumferentially distributed, is fixedly mounted on inspection
It surveys in groove (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420375.1A CN108437460B (en) | 2018-05-04 | 2018-05-04 | A shock attenuation formula automatic levelling device for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420375.1A CN108437460B (en) | 2018-05-04 | 2018-05-04 | A shock attenuation formula automatic levelling device for 3D printer |
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| CN108437460A true CN108437460A (en) | 2018-08-24 |
| CN108437460B CN108437460B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810420375.1A Active CN108437460B (en) | 2018-05-04 | 2018-05-04 | A shock attenuation formula automatic levelling device for 3D printer |
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| CN109049707A (en) * | 2018-10-10 | 2018-12-21 | 赵自文 | A kind of new-type multi-functional 3D printing auxiliary device |
| CN109367004A (en) * | 2018-11-22 | 2019-02-22 | 浙江海洋大学 | A kind of sea mobile 3 D print platform |
| CN110481026A (en) * | 2019-08-15 | 2019-11-22 | 芜湖职业技术学院 | A kind of 3D printer damping base |
| CN110895220A (en) * | 2020-01-20 | 2020-03-20 | 兰州大学 | Pathological specimen embedding device |
| CN112025769A (en) * | 2020-09-02 | 2020-12-04 | 成都明杰科技有限公司 | Damping table suitable for precision measurement robot |
| CN112297431A (en) * | 2020-10-15 | 2021-02-02 | 黎图(晋江)科技有限公司 | High-precision 3D printer with camera |
| CN112366409A (en) * | 2020-11-09 | 2021-02-12 | 湖南宝特瑞能新能源有限责任公司 | Protective damping mechanism of vehicle-mounted lithium battery |
| US20210101339A1 (en) * | 2019-10-07 | 2021-04-08 | Collin Boring | 3d printing system |
| CN113213271A (en) * | 2021-05-12 | 2021-08-06 | 盐城工业职业技术学院 | Electronic tensioner based on winding machine |
| DE102022115097A1 (en) | 2022-06-15 | 2023-12-21 | Nikon Slm Solutions Ag | Lifting device for a carrier device of a system for the additive production of a three-dimensional workpiece |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109049707A (en) * | 2018-10-10 | 2018-12-21 | 赵自文 | A kind of new-type multi-functional 3D printing auxiliary device |
| CN109367004A (en) * | 2018-11-22 | 2019-02-22 | 浙江海洋大学 | A kind of sea mobile 3 D print platform |
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| CN110895220A (en) * | 2020-01-20 | 2020-03-20 | 兰州大学 | Pathological specimen embedding device |
| CN112025769A (en) * | 2020-09-02 | 2020-12-04 | 成都明杰科技有限公司 | Damping table suitable for precision measurement robot |
| CN112297431A (en) * | 2020-10-15 | 2021-02-02 | 黎图(晋江)科技有限公司 | High-precision 3D printer with camera |
| CN112297431B (en) * | 2020-10-15 | 2022-03-25 | 黎图(晋江)科技有限公司 | High-precision 3D printer with camera |
| CN112366409A (en) * | 2020-11-09 | 2021-02-12 | 湖南宝特瑞能新能源有限责任公司 | Protective damping mechanism of vehicle-mounted lithium battery |
| CN113213271A (en) * | 2021-05-12 | 2021-08-06 | 盐城工业职业技术学院 | Electronic tensioner based on winding machine |
| CN113213271B (en) * | 2021-05-12 | 2022-12-20 | 盐城工业职业技术学院 | Electronic tensioner based on winding machine |
| DE102022115097A1 (en) | 2022-06-15 | 2023-12-21 | Nikon Slm Solutions Ag | Lifting device for a carrier device of a system for the additive production of a three-dimensional workpiece |
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