CN109693380A - A kind of levelling device of 3D printer - Google Patents
A kind of levelling device of 3D printer Download PDFInfo
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- CN109693380A CN109693380A CN201811518509.XA CN201811518509A CN109693380A CN 109693380 A CN109693380 A CN 109693380A CN 201811518509 A CN201811518509 A CN 201811518509A CN 109693380 A CN109693380 A CN 109693380A
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- workbench
- levelling device
- bottom plate
- printer
- printer according
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- 206010039509 Scab Diseases 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 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 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 238000007639 printing Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
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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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/245—Platforms or substrates
-
- 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
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
Abstract
The invention belongs to 3D printer technical fields, in particular a kind of levelling device of 3D printer, including the bottom plate being fixedly connected immediately below workbench and the workbench, the corner of lower surface four of the bottom plate is respectively and fixedly provided with protecting crust, and the lower surface of the bottom plate is screwed there are four servo motor, four servo motors are electrically connected with external power supply, and four servo motors are located at the inside of four protecting crusts；By being screwed in base lower surface, there are four servo motors, and threaded rod is rotatably connected on the output shaft of four servo motors, threaded hole of the one end of threaded rod on the through-hole and workbench on pedestal simultaneously, the rotation of threaded rod can be driven by servo motor, while one jiao of workbench can be risen or be fallen so as to the adjusting to workbench progress level by threaded rod and being threadedly coupled for threaded hole.
Description
Technical field
The invention belongs to 3D printer technical fields, and in particular to a kind of levelling device of 3D printer.
Background technique
3D printer is also known as three-dimensional printer, is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology, it
It is based on a digital model file, with adhesive materials such as special wax material, powdery metal or plastics, passes through printing one
Jointing material layer by layer manufactures three-dimensional object, is that plastic material is sent to height using melting extrusion forming technique 3D printer
Melt in the melter of temperature, the plastic material after thawing is squeezed out, melt plastic cement material is successively coated according to computer program instructions
And it is cooling, a kind of technology of three-dimensional real object is formed, with the high speed development of modern science and technology level, 3D printer is more and more
Industry is used, and is needed workbench level is adjusted before 3D printer use, is avoided result in the model printed
There is the distortion of shape.
1, existing 3D printer is usually to need to adjust spiral shell by screw rod when level is adjusted to workbench
What female and spring cooperation can just carry out that Level tune need human eye simultaneously to workbench judges whether adjusting level, in this way
Mode it is relatively complicated and workbench cannot completely be adjusted level；
2, existing 3D printer needs the corresponding model framework of fitting-type that can just carry out when printing to model
Print job, and existing 3D printer in printing is that usually directly model framework is placed on workbench to carry out model
Print job, in this way when model framework the effect by external force be easy to happen topple over so as to cause printing failure the case where hair
It is raw；
3, existing 3D printer is needed through the slide cartridge on pedestal and is beaten when completing the work to the printing of model
The mutual cooperation of slide bar on print machine can just send out the model on workbench, and existing slide cartridge and slide bar are directly to connect
The increased friction for being easy to cause slide cartridge and slide bar of touching, it is more serious that prolonged use is easy to cause slide cartridge and slide bar to generate
Abrasion.
Summary of the invention
To solve the problems mentioned above in the background art.The present invention provides a kind of levelling device of 3D printer,
With the Level tune for being convenient for workbench and model framework can be fixed and be can reduce slide cartridge and slide bar it
Between friction the characteristics of.
To achieve the above object, the invention provides the following technical scheme: a kind of levelling device of 3D printer, including work
Make the bottom plate being fixedly connected immediately below platform and the workbench, the corner of lower surface four of the bottom plate is respectively and fixedly provided with protection
Shell, and the lower surface of the bottom plate is screwed there are four servo motor, four servo motors are and external power supply
It is electrically connected, and four servo motors are located at the inside of four protecting crusts, open on the appearance wall of the bottom plate
If being rotatably connected to threaded rod, the appearance wall of the workbench on the output shaft of four servo motors there are four through-hole
On open up there are four threaded hole, the through-hole is run through in one end of the threaded rod and the threaded hole is located at the workbench
It is fixedly arranged above limited block, has been screwed level meter on the lateral wall of the workbench.
In order to avoid threaded rod is produced from threaded hole, the levelling device as a kind of 3D printer of the invention is preferred
The vertical view of technical solution, the limited block and the threaded hole is a kind of round, and the radius of the limited block is greater than institute
State the radius of threaded hole.
In order to which heat caused by the servo motor work inside protecting crust sheds, as a kind of 3D printing of the invention
The levelling device optimal technical scheme of machine offers multiple heat release holes, Duo Gesuo on the appearance wall of four protecting crusts
Stating heat release hole is a kind of strip.
In order to avoid prolonged use from causing to generate between slide cartridge and slide bar the friction reduction between slide cartridge and slide bar
More serious abrasion, as a kind of levelling device optimal technical scheme of 3D printer of the invention, under the bottom plate
Surface, which is located between four protecting crusts, is symmetrically fixed with link block along vertical center line, on the lower surface of two link blocks
It is respectively and fixedly provided with slide cartridge, slide bar is embedded at the inside center of two slide cartridges, and the internal standard ratio of two slide cartridges is above opened
Equipped with multiple placing grooves, the inside of multiple placing grooves is respectively and fixedly provided with shaft, and the inside of multiple placing grooves pass through it is described
Shaft is rotatably connected to pulley, and the appearance wall of multiple pulleys is in contact with the appearance wall of the slide bar.
In order to enable the placement that the model framework in setter plate can be consolidated more, as a kind of 3D printer of the invention
Levelling device optimal technical scheme, the upper surface of the workbench are fixed with setter plate, and the upper surface of the setter plate is opened
If there are four sliding slots, and the angle between the sliding slot is 90 degree two-by-two, and the upper surface of the setter plate passes through described in four
Sliding slot is slidably connected, and there are four fixed blocks, and the inside of four sliding slots is equipped with adjustable spring, one end of the adjustable spring
It is fixedly connected with the inner surface wall side of the sliding slot, and the fixed company in the side of the other end of the adjustable spring and the fixed block
It connects.
The damage for leading to model framework when model framework is fixed in order to avoid fixed block, as of the invention
A kind of levelling device optimal technical scheme of 3D printer, the side of four fixed blocks are respectively and fixedly provided with rubber sheet gasket, and
Two rubber sheet gasket Relative distributions in same horizontal line.
It can preferably be rotated for the ease of pulley, the levelling device as a kind of 3D printer of the invention is excellent
Selecting technology scheme is fixed with bearing on the inner surface wall of the pulley, and the pulley passes through the bearing and the shaft phase branch
Support.
In order to avoid security risk brought by electrostatic generated when printer works, as of the invention one
Be coated on the appearance wall of the levelling device optimal technical scheme of kind of 3D printer, the workbench and the bottom plate prevent it is quiet
Electrocoat.
Compared with prior art, the beneficial effects of the present invention are:
1, by being screwed in base lower surface there are four servo motor, and turn on the output shaft of four servo motors
It is dynamic to be connected with threaded rod, while threaded hole of the one end of threaded rod on the through-hole and workbench on pedestal, pass through servo electricity
Machine can drive the rotation of threaded rod, while can be by one jiao of rise of workbench by threaded rod and being threadedly coupled for threaded hole
Or fall so as to the adjusting to workbench progress level, avoid workbench from occurring tilting and leading to printed model
Shape the case where distorting.
2, setter plate is equipped with by the upper surface in workbench, while sliding by four sliding slots in the upper surface of setter plate
There are four fixed blocks for dynamic connection, and are equipped with adjustable spring, and one end of adjustable spring and sliding slot in the inside of four sliding slots
Inner surface wall be fixedly connected, the other end is fixedly connected with the side of fixed block, is slided simultaneously in sliding slot by four fixed blocks
The model framework being placed in setter plate can be fixed by elastic force of the adjustable spring to fixed block, avoid the occurrence of model
The case where frame is toppled over by external force.
3, by offering multiple placing grooves on the inner surface wall of slide cartridge, and pass through axis in the inside of multiple placing grooves
Bar is rotatably connected to pulley, and when cooperating slide bar to be moved by slide cartridge, the rotation of internal multiple pulleys can subtract
Friction between small slide cartridge and slide bar is so as to avoiding causing the abrasion between slide cartridge and slide bar to aggravate in prolonged use
The case where occur.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is the schematic diagram of internal structure of slide cartridge in the present invention；
Fig. 4 is the side structure schematic view of middle pulley of the present invention；
In figure: 1, workbench；2, level meter；3, limited block；4, threaded rod；5, protecting crust；6, heat release hole；7, link block；8, sliding
Cylinder；9, slide bar；10, bottom plate；11, servo motor；12, through-hole；13, threaded hole；14, setter plate；15, adjustable spring；16, fixed
Block；17, sliding slot；18, rubber sheet gasket；19, placing groove；20, pulley；21, shaft；22, bearing.
Specific embodiment
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 description, 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.
Embodiment 1
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of levelling device of 3D printer, including 1 He of workbench
The corner of lower surface four of the bottom plate 10 being fixedly connected immediately below the workbench 1, bottom plate 10 is respectively and fixedly provided with protecting crust 5, and
The lower surface of bottom plate 10 is screwed there are four servo motor 11, and four servo motors 11 electrically connect with external power supply
It connects, and four servo motors 11 are located at the inside of four protecting crusts 5, is opened up on the appearance wall of bottom plate 10 there are four through-hole
12, threaded rod 4 is rotatably connected on the output shaft of four servo motors 11, opens up that there are four spiral shells on the appearance wall of workbench 1
Pit 13, through-hole 12 is run through in one end of threaded rod 4 and what threaded hole 13 was located at workbench 1 is fixedly arranged above limited block 3, work
Level meter 2 has been screwed on the lateral wall of platform 1.
In the present embodiment, the rotation of threaded rod 4 can be driven by servo motor 11, while passing through threaded rod 4 and screw thread
One jiao of workbench 1 can be risen or be fallen so as to carry out the Level tune of workbench 1 by being threadedly coupled between hole 13,
And the model 5IK90A-CF of the servo motor 11.
In the present embodiment, by observing level meter 2 judges whether workbench 1 is horizontal, when workbench 1 is not horizontal
The rotation of threaded rod 4 can be driven by the rotation of servo motor 11, and passes through threaded rod 4 and threaded hole 13
Be threadedly coupled so as to rise or fall the one of workbench 1 jiao, at the same by the rotations of four servo motors 11 so as to
It is adjusted with the level to workbench 1, avoids the occurrence of the model framework on workbench 1 and occur tilting so as to cause printing
Mould shapes the case where distorting, and four through-holes 12 on bottom plate 10 are to drive spiral shell in order to not influence servo motor 11
The rotation of rasp bar 4.
Specifically, the vertical view of limited block 3 and threaded hole 13 is a kind of round, and the radius of limited block 3 is greater than screw thread
The radius in hole 13.
In the present embodiment, it can be produced from threaded hole 13 to avoid threaded rod 4 by limited block 3 so as to cause cannot be right again
The level of workbench 1 is adjusted, while limited block 3 is made of a kind of metal material of high intensity.
Specifically, offering multiple heat release holes 6 on the appearance wall of four protecting crusts 5, multiple heat release holes 6 are a kind of length
Strip.
It, can be by 11 work of servo motor by multiple bar radiating holes 6 on 5 appearance wall of protecting crust in the present embodiment
Generated heat sheds when making, and avoids the accumulation of heat to influence the working performance of servo motor 11, and protecting crust 5
It is made of a kind of aluminum alloy material.
Specifically, the lower surface of bottom plate 10, which is located between four protecting crusts 5, is symmetrically fixed with link block 7 along vertical center line,
It is respectively and fixedly provided with slide cartridge 8 on the lower surface of two link blocks 7, slide bar 9, and two are embedded at the inside center of two slide cartridges 8
The internal standard of slide cartridge 8 is respectively and fixedly provided with shaft 21, and multiple placements than above offering multiple placing grooves 19, the inside of multiple placing grooves 19
The inside of slot 19 passes through shaft 21 and is rotatably connected to pulley 20, the appearance wall of multiple pulleys 20 with the appearance wall phase of slide bar 9
Contact.
In the present embodiment, when slide cartridge 8 cooperates slide bar 9 to slide, multiple pulleys 20 inside slide cartridge 8 can reduce cunning
Friction between cylinder 8 and slide bar 9, avoids the case where prolonged use leads to the increased wear between slide cartridge 8 and slide bar 9,
And slide cartridge 8, slide bar 9 and shaft 21 are a kind of metal material of high intensity, while pulley 20 is a kind of rubber of high intensity
Material.
Specifically, the upper surface of workbench 1 is fixed with setter plate 14, the upper surface of setter plate 14 opens up that there are four sliding slots
17, and the angle between sliding slot 17 is 90 degree two-by-two, the upper surface of setter plate 14 slidably connects four by four sliding slots 17
A fixed block 16, the inside of four sliding slots 17 are equipped with adjustable spring 15, one end of adjustable spring 15 and the inner surface wall of sliding slot 17
Side is fixedly connected, and the other end of adjustable spring 15 is fixedly connected with the side of fixed block 16.
In the present embodiment, four fixed blocks 16 can be slided in sliding slot 17 so as to slide four fixed blocks 16
It is in contact to model framework, while right so as to which fixed block 16 will be increased to the elastic force of fixed block 16 by adjustable spring 15
The pressure of model framework model framework can be fixed in turn, and avoid the occurrence of model framework is caused to send out by the effect of external force
Raw the case where toppling over, and four fixed blocks 16 are a kind of metal material of high intensity.
Specifically, the side of four fixed blocks 16 is respectively and fixedly provided with rubber sheet gasket 18, and two be located in same horizontal line
18 Relative distribution of rubber sheet gasket.
It, can be by four fixations when model framework is fixed by four fixed blocks 16 in the present embodiment
Rubber sheet gasket 18 on block 16 plays the role of protection to model framework, avoids result in four fixed blocks 16 and model framework is caused to go out
The case where now deforming, and four rubber sheet gaskets 18 are a kind of rubber material of softness.
Specifically, being fixed with bearing 22 on the inner surface wall of pulley 20, and pulley 20 is supported by bearing 22 and 21 phase of shaft.
In the present embodiment, pulley 20 can be made to rotate by the effect of bearing 22 more smooth, so as to better
Reduce the friction between slide cartridge 8 and slide bar 9.
Specifically, being coated with anti-static coating on the appearance wall of workbench 1 and bottom plate 10.
In the present embodiment, avoid adsorbing upper electrostatic ionic on workbench 1 at work and bottom plate 10 to be easy
Electrostatic current is generated on workbench 1 and bottom plate 10 and then is easy to cause causes security risk in printing 3D model.
The working principle of the invention and process for using: after the present invention installs, model framework can be placed on to placement
On plate 14, while four fixed blocks 16 being slided into and are in contact with model framework and by adjustable spring 15 to fixed block 16
Elastic force avoids being caused model framework to incline by the effect of external force when model framework so as to which model framework to be fixed
So as to cause the failure of printer model, while observing level meter 2 and watching model framework whether installation is horizontal, when model framework not
The rotation of threaded rod 4 can be driven when horizontal by servo motor 11 and is connected by the screw thread of threaded rod 4 and threaded hole 13
It connects and avoids result in the inclination of model framework so as to the adjusting to 1 progress level of workbench and lead to printed model
Shape the case where distorting, can cooperate slide bar 9 that can send out workbench 1 by slide cartridge 8 after model printing
Multiple pulleys 20 convenient for removing the model on workbench 1, while inside slide cartridge 8 can reduce between slide cartridge 8 and slide bar 9
Friction.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of levelling device of 3D printer, including the bottom being fixedly connected immediately below workbench (1) and the workbench (1)
Plate (10), it is characterised in that: the corner of lower surface four of the bottom plate (10) is respectively and fixedly provided with protecting crust (5), and the bottom plate
(10) lower surface is screwed there are four servo motor (11), and four servo motors (11) are electric with external power supply
Property connection, and four servo motors (11) are located at the inside of four protecting crusts (5), the bottom plate (10) it is outer
There are four opening up on table wall through-hole (12), threaded rod (4) are rotatably connected on the output shaft of four servo motors (11),
There are four opening up on the appearance wall of the workbench (1) threaded hole (13), the through-hole is run through in one end of the threaded rod (4)
(12) and the threaded hole (13) is located at being fixedly arranged above limited block (3) for the workbench (1), the workbench (1) it is outer
Level meter (2) have been screwed on side wall.
2. a kind of levelling device of 3D printer according to claim 1, it is characterised in that: the limited block (3) and
The vertical view of the threaded hole (13) is a kind of round, and the radius of the limited block (3) is greater than the threaded hole (13)
Radius.
3. a kind of levelling device of 3D printer according to claim 1, it is characterised in that: four protecting crusts
(5) it is offered on appearance wall multiple heat release holes (6), multiple heat release holes (6) are a kind of strip.
4. a kind of levelling device of 3D printer according to claim 1, it is characterised in that: under the bottom plate (10)
Surface is symmetrically fixed with link block (7) between four protecting crusts (5) along vertical center line, two link blocks (7)
Lower surface on be respectively and fixedly provided with slide cartridge (8), be embedded with slide bar (9) at the inside center of two slide cartridges (8), and two institutes
The internal standard of slide cartridge (8) is stated than above offering multiple placing grooves (19), the inside of multiple placing grooves (19) is respectively and fixedly provided with shaft (21),
And the inside of multiple placing grooves (19) passes through the shaft (21) and is rotatably connected to pulley (20), multiple pulleys
(20) appearance wall is in contact with the appearance wall of the slide bar (9).
5. a kind of levelling device of 3D printer according to claim 1, it is characterised in that: the workbench (1)
Upper surface is fixed with setter plate (14), and the upper surface of the setter plate (14) is opened up there are four sliding slot (17), and the cunning two-by-two
Angle between slot (17) is 90 degree, and the upper surface of the setter plate (14) is slidably connected by four sliding slots (17)
The inside of four fixed blocks (16), four sliding slots (17) is equipped with adjustable spring (15), and the one of the adjustable spring (15)
End is fixedly connected with the inner surface wall side of the sliding slot (17), and the other end of the adjustable spring (15) and the fixed block
(16) side is fixedly connected.
6. a kind of levelling device of 3D printer according to claim 5, it is characterised in that: four fixed blocks
(16) side is respectively and fixedly provided with rubber sheet gasket (18), and opposite point of two rubber sheet gaskets (18) being located in same horizontal line
Cloth.
7. a kind of levelling device of 3D printer according to claim 4, it is characterised in that: the pulley (20) it is interior
It is fixed on table wall bearing (22), and the pulley (20) is mutually supported by the bearing (22) with the shaft (21).
8. a kind of levelling device of 3D printer according to claim 1, it is characterised in that: the workbench (1) and
Anti-static coating is coated on the appearance wall of the bottom plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518509.XA CN109693380A (en) | 2018-12-12 | 2018-12-12 | A kind of levelling device of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518509.XA CN109693380A (en) | 2018-12-12 | 2018-12-12 | A kind of levelling device of 3D printer |
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| Publication Number | Publication Date |
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| CN109693380A true CN109693380A (en) | 2019-04-30 |
Family
ID=66231588
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518509.XA Pending CN109693380A (en) | 2018-12-12 | 2018-12-12 | A kind of levelling device of 3D printer |
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| CN (1) | CN109693380A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154394A (en) * | 2019-06-11 | 2019-08-23 | 武汉中创元纪科技有限公司 | A kind of 3D printer bottom levelling device |
| CN110920067A (en) * | 2019-12-13 | 2020-03-27 | 芜湖市爱三迪电子科技有限公司 | 3D printer printing supporting plate fixing structure |
| CN111037111A (en) * | 2019-12-06 | 2020-04-21 | 江苏觅科激光设备有限公司 | Precise laser cutting device |
| CN111605193A (en) * | 2020-03-09 | 2020-09-01 | 重庆工业职业技术学院 | 3D printer with automatic leveling function |
| US20220402207A1 (en) * | 2021-06-18 | 2022-12-22 | Essentium, Inc. | Detecting lack of adhesion of a build plate to a support bed |
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| CN206718479U (en) * | 2017-05-03 | 2017-12-08 | 张彩芬 | A kind of 3D printer fixing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110154394A (en) * | 2019-06-11 | 2019-08-23 | 武汉中创元纪科技有限公司 | A kind of 3D printer bottom levelling device |
| CN111037111A (en) * | 2019-12-06 | 2020-04-21 | 江苏觅科激光设备有限公司 | Precise laser cutting device |
| CN110920067A (en) * | 2019-12-13 | 2020-03-27 | 芜湖市爱三迪电子科技有限公司 | 3D printer printing supporting plate fixing structure |
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| US20220402207A1 (en) * | 2021-06-18 | 2022-12-22 | Essentium, Inc. | Detecting lack of adhesion of a build plate to a support bed |
| US11602894B2 (en) * | 2021-06-18 | 2023-03-14 | Essentium Ipco, Llc | Detecting lack of adhesion of a build plate to a support bed |
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