CN209649465U - Correction module - Google Patents
Correction module Download PDFInfo
- Publication number
- CN209649465U CN209649465U CN201821669288.1U CN201821669288U CN209649465U CN 209649465 U CN209649465 U CN 209649465U CN 201821669288 U CN201821669288 U CN 201821669288U CN 209649465 U CN209649465 U CN 209649465U
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- module
- substrate
- connecting piece
- correction module
- measurement instrument
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Abstract
This creation proposes a kind of correction module, is mainly applied to 3D printing equipment, and in mainly including a bracket and the levelness measurement instrument that is set on bracket in structure.When executing the level correction of a print platform of the shaped platform unit using the correction module of this creation, system enables this correction module be moved at wherein one top of the complex root support column to support the print platform with 3 D-printing material extrusion device first, then measures a vertical range with the gauge rod (or measuring head) of levelness measurement instrument.It when the vertical range and a default value difference, just controls the support column and vertically moves the print platform, to enable the vertical range shorten or elongated.Later, above-mentioned correcting process is repeated, until each support column all completes its adjustment for the vertical range of print platform.
Description
Technical field
This creation is correlative technology field about three-dimensional printer, espespecially applied to 3D printing equipment one of school
Positive module.
Background technique
In recent years, the development system of lamination manufacture (Additive Manufacturing, AM) technology more becomes mature；Wherein,
3D prints (3D printing, 3DP) and then manufactures (Additive Manufacturing, AM) technology for a kind of lamination.3D is beaten
Print technology is further divided into: fusion sediment (Fused deposition modeling, FDM), dusty material selectivity
Laser is sintered (Selective laser sintering, SLS) and photosensitive resin selectively solidification (Stereo
lithography apparatus,SLA)。
Be familiar with 3D printing technique engineer should be understood that fusion sediment formula (FDM) 3D printing equipment be mainly by: three
Axis toolroom machine, 3D printing material extrusion device and shaped platform unit are formed.Fig. 1 shows that known 3D printing material squeezes
The perspective view of device and shaped platform unit out.As shown in Figure 1, shaped platform unary system include: a support platform 30 ', a dozen
Print platform 20 ' and at least supporting element 12 ' between the support platform 30 ' and the print platform 20 '.In addition, the 3D
40 ' system of printed material extrusion device is located at the top of print platform 20 '.It is worth noting that, a plurality of 11 ' systems of adjustment unit
It is connected to the bottom of the support platform 30 ', and each 11 ' system of adjustment unit is further connected to the supporting element 12 '.Another party
Face, an infrared distance measuring unit 13 ' connect to the 3D printing material extrusion device 40 '.
Before forming a 3D object on the print platform 20 ' using the 3D printing material extrusion device 40 ', it is necessary to benefit
The level correction of print platform 20 ' is completed with the infrared distance measuring unit 13 ' and a plurality of adjustment units 11 '.Firstly, enabling red
Outside line distance measuring unit 13 ' is moved on one of adjustment unit 11 ' with the 3D printing material extrusion device 40 ', is connect
Measure a vertical range through the infrared distance measuring unit 13 '.When the vertical range and a default value difference, just
The mobile print platform 20 ' of the supporting element 12 ' is controlled, to enable the vertical range shorten or elongated.Later, above-mentioned correction stream is repeated
Journey, until each adjustment unit 11 ' all completes its adjustment for the vertical range of print platform 20 '.
Through adding among infrared distance measuring unit 13 ' and multiple adjustment units 11 ' to 3D printing equipment, really can be with
Ensure the perfect horizontality of the shaped platform of 3D printing equipment.However, the actual use experience of user's feedback is pointed out, Zhao Yin in
The shortage of 3D printing material extrusion device 40 ' of 3D printing equipment horizontally or vertically corrects, and causes to squeeze out using the 3D printing material
It is generated between the emulation body that the entity and computer software for the 3D object that device 40 ' takes shape on the print platform 20 ' are drawn
A degree of error.Therefore, it is really necessary to be specifically designed to be specifically intended for squeezing out 3D printed material among 3D printing equipment
Device 40 ' executes the module or device of level correction and/or vertical correction.In view of this, the creator system of this case is strongly subject to
Research, and a kind of correction module applied to 3 D-printing material extrusion device for completing this creation is researched and developed finally.
Summary of the invention
Known techniques complete the Level-adjusting of the print platform of shaped platform unit usually using infrared distance measuring device.
Differently, the main purpose of this creation is to propose a kind of correction module, is mainly to be applied to include one or three axis toolroom machines, one
Among the 3D printing equipment of 3 D-printing material extrusion device and a shaped platform unit, and in mainly including one in structure
Frame and the levelness measurement instrument being set on bracket.The one of the shaped platform unit is executed using the correction module of this creation
It is that this correction module is enabled to be moved to 3 D-printing material extrusion device to support first when the level correction of print platform
At wherein one top of the complex root support column of the print platform, then with the gauge rod of levelness measurement instrument (or measure
Head) measure a vertical range.When the vertical range and a default value difference, just controls the support column and vertically move
The print platform, with enable the vertical range shorten or it is elongated.Later, above-mentioned correcting process is repeated, until each support column is all
Complete its adjustment for the vertical range of print platform.
In order to reach the main purpose of above-mentioned creation, this case creator is to provide an embodiment of the correction module,
System be applied to including one or three axis toolroom machines, a 3 D-printing material extrusion device and a shaped platform 3D printing equipment it
In；Wherein, which includes an at least feed module and the heating of an at least material and sprays module, and
The correction module system includes:
One bracket is to include:
One substrate connecting piece；And
A plurality of connectors connect to the substrate connecting piece, to set with the feed module mutually group；
One substrate is to be connected to the substrate connecting piece with its bottom surface；And
One levelness measurement instrument, connects to the surface of the substrate, to correct the 3 D-printing material extrusion device with/
Or the levelness of the shaped platform.
Among the embodiment of the correction module of this creation, wherein the levelness measurement instrument is that a pointer levelness measures
Instrument or a numerical digit levelness measurement instrument.
Among the embodiment of the correction module of this creation, wherein the 3 D-printing material extrusion device system further comprises having
The radiating module mutually assembled with the feed module, and the radiating module system includes that heat dissipation sliding block towers with vertical in the heat dissipation
A radiating fin on sliding block；Also, at least a connection piece system of the bracket penetrates and sets with the radiating module mutually group
Mode and be connected to the feed module.
Detailed description of the invention
The perspective view of Fig. 1 system known 3D printing material extrusion device and shaped platform；
Fig. 2 system shows the front view of one group of 3D printing equipment；
Fig. 3 system shows the side view of the correction module of this creation, 3 D-printing material extrusion device and shaped platform unit；
Fig. 4 system shows the perspective view of 3 D-printing material extrusion device and the correction module of this creation；
Fig. 5 system shows the stereogram exploded view of the correction module of this creation；And
Fig. 6 system shows the stereogram exploded view of the correction module of this creation.
Specific embodiment
In order to more clearly describe a kind of correction module that this creation proposes, below in conjunction with schema, detailed theory
The preferred embodiment of bright creation.
Referring to Fig. 2, being the front view for showing one group of 3D printing equipment.As shown in Fig. 2, the correction module of this creation
1 system is applied to the 3 D-printing including one or three axis toolroom machines 2, a 3 D-printing material extrusion device 3 and a shaped platform unit 4
Among equipment.It is that the correction module for showing this creation, 3 D-printing material extrusion device and molding are flat please again simultaneously refering to Fig. 3
The side view of platform unit.In general, 3 system of 3 D-printing material extrusion device includes an at least feed module 31 and at least one
Material heating and ejection module 32, and shaped platform unit 4 includes: a support platform 41, a print platform 42 and connection
Complex root support column 43 between the support platform 41 and the print platform 42.As one can imagine the complex root support column 43 removes
To support except print platform 42, more simultaneously to adjust the levelness of print platform 42.
Unceasingly refering to Fig. 2 and Fig. 3, and please refer to Fig. 4,3 D-printing material extrusion device and this creation are shown
Correction module perspective view.On the other hand, Fig. 5 and Fig. 6 all shows the stereogram exploded view of the correction module of this creation.This creation
Correction module 1 lie in structure include: a bracket 11, a substrate 12, a levelness measurement instrument 13, a fixing piece 14, with one
Adjustment screw 15.Wherein, which includes: a substrate connecting piece 111, a plurality of connectors 112, a fan on composition in being
Connecting piece 113, a first adjustment bar setting piece 114 and a second adjustment bar setting piece 115.Particularly, the substrate connecting piece
111 be a plate object, and a plurality of connectors 112 connect to 111 side of substrate connecting piece, to 3 D-printing
31 mutual groups of feed module of material extrusion device 3 are set.It is worth noting that, Fig. 4 system shows that the 3 D-printing material squeezes out dress
Setting 3 systems further comprises having the radiating module 5 mutually assembled with the feed module 31, and 5 system of radiating module includes heat dissipation
Sliding block 51 and the vertical radiating fin 52 to tower on the heat dissipation sliding block 51.Therefore, the branch of the correction module 1 of this creation
Those 112 systems of connector of frame 11 penetrate with 5 mutual groups of modes set of the radiating module and be connected to the feed module 31.
The first adjustment bar setting piece 114 connects to the top side of the substrate connecting piece 111 of plate among this creation, and
The second adjustment bar setting piece 115 connects to the bottom side of the substrate connecting piece 111 of plate.Also, the first adjustment bar setting piece
114 be respectively provided with one first screw hole and one second screw hole.On the other hand, which connects to the plate object
Bottom side and there are a plurality of ventilation openings, to be mounted on thereon for an at least cooling fan 6.It illustrates, in manipulation
During the 3 D-printing material extrusion device 3 forms a 3D object on the print platform 42, which is used
It is cooled down with the semifinished or finished goods to the 3D object.According to the design of this creation, which is connected to its bottom surface
The substrate connecting piece 111, and the levelness measurement instrument 13 connects to the surface of the substrate 12, to correct the 3 D-printing material
Expect extrusion device 3 and/or the levelness of the shaped platform unit 4.This creation is not specially limited the kind of levelness measurement instrument 13
Class, but it substantially can be a pointer levelness measurement instrument or a digital type levelness measurement instrument.Briefly, if
Levelness measurement instrument 13 is pointer-type, then its indicator 131 is just pointer display；On the contrary, if levelness measurement instrument 13
For digital type, then its indicator 131 is just digital display.
Particularly, this creation is provided with two first sliding grooves 1111 and a second sliding slot on the substrate connecting piece 111
1112, and the bottom surface of the substrate 12 is provided with a bolt jointing part simultaneously.It is designed in this way, 2 first locking accessories (non-icon) are just
The fixing piece 14 and two first sliding groove 1111 can be passed through in order, and are further attached to the bottom surface of the substrate 12, and this
Mode enables the bolt jointing part of 12 bottom surface of substrate pass through the second sliding slot 1112.As long as at this point, in order by adjustment screw 15
It, can be by substrate 12 across the first adjustment bar setting piece 114, the bolt jointing part and the second adjustment bar setting piece 115
Group is set to the substrate connecting piece 111 of the bracket 11 simultaneously with levelness measurement instrument 13.It is worth noting that, by rotation
The mode of the adjustment screw 15 can drive substrate 12 to carry out vertical move on the substrate connecting piece 111 with levelness measurement instrument 13
Dynamic, mode adjusts the vertical height of levelness measurement instrument 13 whereby.
Before forming a 3D object on the print platform 42 using the 3 D-printing material extrusion device 3, it is necessary to benefit
The level correction of column print platform 42 is completed with the correction module 1 of this creation and a plurality of support columns 43.Firstly, enabling straightening die
Block 1 is moved to the top of one of support column 43 with the 3 D-printing material extrusion device 3, then with levelness measurement instrument
13 gauge rod 132 (or measuring head) measures a vertical range.When the vertical range and a default value difference, just control
Make the support column 43 and vertically move the print platform 42, with enable the vertical range shorten or it is elongated.Later, above-mentioned correction stream is repeated
Journey, until each support column 43 all completes its adjustment for the vertical range of print platform 42.
It must be subject to detailed description system the illustrating for this creation possible embodiments, it is emphasized that above-mentioned, only should
Embodiment is not the scope of the patents to limit this creation, all without departing from equivalence enforcement or the change for it of this creation skill spirit
More, it is intended to be limited solely by the scope of the patents of this case.
Claims (7)
1. a kind of correction module is to be applied to put down including one or three axis toolroom machines, a 3 D-printing material extrusion device and a molding
Among one 3D printing equipment of platform unit；Wherein, the 3 D-printing material extrusion device include an at least feed module with extremely
Few material heating and ejection module, and the correction module system includes:
One bracket is to include:
One substrate connecting piece；And
A plurality of connectors connect to the substrate connecting piece, to set with the feed module mutually group；
One substrate is to be connected to the substrate connecting piece with its bottom surface；And
One levelness measurement instrument, connects to the surface of the substrate, to correct the 3 D-printing material extrusion device and/or be somebody's turn to do
The levelness of shaped platform unit.
2. correction module as described in claim 1, wherein the levelness measurement instrument is a pointer levelness measurement instrument or a number
Position formula levelness measurement instrument.
3. correction module as described in claim 1, wherein plate is presented in the shape of the substrate connecting piece, and the bracket further includes:
One fan connecting piece connects to the bottom side of the substrate connecting piece of plate and has a plurality of ventilation openings；Wherein, the wind
Fan connecting piece for an at least cooling fan to be mounted on thereon；
One the first adjustment bar setting piece connects to the top side of the substrate connecting piece of plate, and has one first screw hole；And
One second adjustment bar setting piece connects to the bottom side of the substrate connecting piece of plate, and has one second screw hole.
4. correction module as claimed in claim 2, wherein the levelness measurement instrument includes an indicator and a gauge rod.
5. correction module as claimed in claim 3, wherein be to be provided with two first sliding grooves and one second on the substrate connecting piece
Sliding slot, and the bottom surface system of the substrate is provided with a bolt jointing part.
6. correction module as claimed in claim 5, it is characterized in that:
One fixing piece, wherein 2 first locking accessory systems pass through the fixing piece and two first sliding groove in order, and further connect
To the bottom surface of the substrate；And
One adjustment screw, wherein the bolt jointing part system for being set to the substrate bottom surface passes through the second sliding slot, and the adjustment spiral shell
Leverage passes through the first adjustment bar setting piece, the bolt jointing part and the second adjustment bar setting piece in order；
Wherein, by the mode for rotating the adjustment screw can drive the substrate and the levelness measurement instrument in the substrate connecting piece it
On vertically moved.
7. correction module as described in claim 1, wherein the 3 D-printing material extrusion device system further comprise have with should be into
The radiating module that mutually assembles of material module, and the radiating module system include heat dissipation sliding block with it is vertical tower in the heat dissipation sliding block it
On a radiating fin；Also, a plurality of connector systems of the bracket penetrate with mode that the radiating module mutually group is set and
It is connected to the feed module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669288.1U CN209649465U (en) | 2018-10-15 | 2018-10-15 | Correction module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669288.1U CN209649465U (en) | 2018-10-15 | 2018-10-15 | Correction module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209649465U true CN209649465U (en) | 2019-11-19 |
Family
ID=68505535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821669288.1U Expired - Fee Related CN209649465U (en) | 2018-10-15 | 2018-10-15 | Correction module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209649465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230271385A1 (en) * | 2021-11-15 | 2023-08-31 | Markforged, Inc. | Apparatus and method for extrusion compensation in 3d printing |
-
2018
- 2018-10-15 CN CN201821669288.1U patent/CN209649465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230271385A1 (en) * | 2021-11-15 | 2023-08-31 | Markforged, Inc. | Apparatus and method for extrusion compensation in 3d printing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20201015 |