CN206475448U - A kind of inexpensive 3D printer print platform automatic horizontal control system - Google Patents
A kind of inexpensive 3D printer print platform automatic horizontal control system Download PDFInfo
- Publication number
- CN206475448U CN206475448U CN201621436462.9U CN201621436462U CN206475448U CN 206475448 U CN206475448 U CN 206475448U CN 201621436462 U CN201621436462 U CN 201621436462U CN 206475448 U CN206475448 U CN 206475448U
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- China
- Prior art keywords
- printer
- shower nozzle
- cantilever
- effector
- printing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of inexpensive 3D printer print platform automatic horizontal control system, belongs to industrial automation detection and control field.Technical essential is：The 3D printing shower nozzle is connected to the 3D printer effector bottom, the 3D printer effector is connected by shower nozzle radiator with shower nozzle cantilever, the shower nozzle cantilever constitutes the suspended structure being pivoted by cantilever rotating shaft and the 3D printer effector, cantilever stopper slot is embedded in shower nozzle cantilever, the elastic force that the shower nozzle cantilever applies via the cantilever damping spring through cantilever stopper slot, flexible fastening is in the 3D printer effector, the effector ball axle is installed on the 3D printer effector, and beneficial effect is:Leveling effectively can be carried out to printing head, so as to reach more preferably printing effect, stage correction agency cost is cheap, simple in construction, with extensive practical value, improves operating efficiency and product quality.
Description
Technical field
The utility model is related to industrial automation detection and control field, and especially a kind of inexpensive 3D printer printing is flat
Platform automatic horizontal control system.
Background technology
At present, under the background that emerging market economy and new technique constantly emerge, to the quick design of product with it is quick
Shaping proposes high requirement, and the appearance of 3D printer just greatly meets enterprise for the quick design of product prototype
Demand.But 3D printer printed product model needs the complicated parameter adjustment of operating personnel's progress and print platform levelness school
Just, the finished product yields otherwise printed is relatively low.More outstanding solution machine is to utilize backoff algorithm and complicated distance
Automation of the measuring and calculating equipment to realize platform is adjusted.But such solution can not be answered because with high costs, equipment is complicated
For the more human-oriented desktop level 3D printer of price so that the printer of this automatic horizontal correction is greatly wasted
The resources of production simultaneously can not realize reliable automated production.
Utility model content
In order to overcome the shortcomings of that existing 3D printing technique is higher in stability and cost, the utility model provide it is a kind of it is low into
This 3D printer print platform automatic horizontal control system, the system effectively can carry out leveling to printing head, so as to reach more preferably
Printing effect, stage correction agency cost is cheap, simple in construction, with extensive practical value.
A kind of inexpensive 3D printer print platform automatic horizontal control system, it is characterised in that including：3D printing shower nozzle, hangs
Arm rotating shaft, shower nozzle cantilever, shower nozzle radiator, effector ball axle, cantilever damping spring, cantilever stopper slot, 3D printer effector,
Mechanical microswitch, 3D printer controller, mechanical microswitch and singlechip controller, the 3D printing shower nozzle are connected to institute
3D printer effector bottom is stated, the 3D printer effector is connected by shower nozzle radiator with shower nozzle cantilever, the spray
Head cantilever constitutes the suspended structure being pivoted by cantilever rotating shaft and the 3D printer effector, and cantilever stopper slot is embedded
In shower nozzle cantilever, the shower nozzle cantilever via the cantilever damping spring application through cantilever stopper slot elastic force, flexible fastening in
The 3D printers effector, the effector ball axle is installed on the 3D printer effector, the shower nozzle cantilever with it is described
Mechanical microswitch is connected, and the mechanical microswitch is installed on the 3D printer effector, the 3D printer
Controller is connected with the 3D printer effector, and singlechip controller is connected with the 3D printer controller.
Further, the mechanical microswitch includes touch-switch thimble and touch-switch；Touch-switch thimble
Shower nozzle cantilever is fixedly connected on, is in contact with the touch-switch being fixed on the 3D printer effector.
Further, the 3D printing shower nozzle is suspension type fine motion printing head.
Further, the 3D printing shower nozzle is single-shaft-rotation fine motion printing head.
Further, the mechanical microswitch includes two states：Touch-switch thimble and touch-switch contact condition
And touch-switch thimble and touch-switch released state.
Further, 3D printing shower nozzle and printing deck contact, shower nozzle cantilever is by jack-up, and the mechanical microswitch is from institute
State contact condition and be changed into the released state.
The beneficial effects of the utility model are：
The 3D printer print platform automatic horizontal control system described in the utility model system effectively can be entered to printing head
Row leveling, so as to reach more preferably printing effect, stage correction agency cost is cheap, simple in construction, with extensive practical valency
Value, improves operating efficiency and product quality.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model entity structure outline drawing.
Wherein：Fig. 1：1st, 3D printing shower nozzle, 2, cantilever rotating shaft, 3, shower nozzle cantilever, 4, shower nozzle radiator, 5, effector ball
Axle, 6, cantilever damping spring, 7, cantilever stopper slot, 8, touch-switch thimble, 9, touch-switch.
Embodiment
1-2 is described further to 3D printer print platform automatic horizontal control system below in conjunction with the accompanying drawings.
Embodiment 1：
A kind of inexpensive 3D printer print platform automatic horizontal control system, it is characterised in that including：3D printing shower nozzle, hangs
Arm rotating shaft, shower nozzle cantilever, shower nozzle radiator, effector ball axle, cantilever damping spring, cantilever stopper slot, 3D printer effector,
Mechanical microswitch, 3D printer controller, mechanical microswitch and singlechip controller, the 3D printing shower nozzle are connected to institute
3D printer effector bottom is stated, the 3D printer effector is connected by shower nozzle radiator with shower nozzle cantilever, the spray
Head cantilever constitutes the suspended structure being pivoted by cantilever rotating shaft and the 3D printer effector, and cantilever stopper slot is embedded
In shower nozzle cantilever, the shower nozzle cantilever via the cantilever damping spring application through cantilever stopper slot elastic force, flexible fastening in
The 3D printers effector, the effector ball axle is installed on the 3D printer effector, the shower nozzle cantilever with it is described
Mechanical microswitch is connected, and the mechanical microswitch is installed on the 3D printer effector, the 3D printer
Controller is connected with the 3D printer effector, and singlechip controller is connected with the 3D printer controller.
The mechanical microswitch includes touch-switch thimble and touch-switch；Touch-switch thimble is fixedly connected on
Shower nozzle cantilever, is in contact with the touch-switch being fixed on the 3D printer effector, and the 3D printing heads are suspension type
Fine motion printing head.The mechanical microswitch includes two states：Touch-switch thimble and touch-switch contact condition and
Touch-switch thimble and touch-switch released state.3D printing shower nozzle and printing deck contact, shower nozzle cantilever is by jack-up, the machine
Tool microswitch is changed into the released state from the contact condition.
The system workflow：Singlechip controller by the software-driven 3D printer controller action of internal preset,
Make 3D printer controller drive XYZ tri- spindle motors dragging printing head be moved to system singlechip controller it is pre-set
Coordinate position, when printing head is moved to the coordinate position set, singlechip controller control shower nozzle on suspension touch
Touch testing agency and prolong Z axis and move down, whether detect the shower nozzle of 3D printer in folding process at any time has touching signal with table top,
And record the stroke moved when the current point is touched with Z axis.For plateau slope correction process be substantially carried out with
Lower step：First, 21 sample coordinate points are marked off to print platform, then, singlechip controller sends sample coordinate information
To 3D printer controller, and drive suspension touching shower nozzle to reach to specify sample coordinate point, and gather changing coordinates point shower nozzle with
The touching distance of table top, and the stroke distances of Z axis are saved as into displacement bias data.Finally, to the offset numbers of 21 sampled points
According to plateau levels degree plane normalized is carried out, the gradient skew of the plane of platform plane opposing showerhead movement is calculated
Amount, and offset is added in the model data of 3D printer carries out software compensation, 3D printer is ensure that to the full extent
The print yield rate beaten.
The connecting rod of motor linkage connects 3D printer effector by effector ball axle first, and drags 3D printer effect
Device is moved to above the specified XY coordinates of platform, then proceedes to drive 3D printer effector slowly to approach to platform, and the moment
The record range data that Z axis is run during triggers 3D printing shower nozzle until touch-switch thimble is separated with touch-switch
The trigger signal contacted with platform.At this moment 3D printer controller, which is recorded, starts the moment to trigger signal moment of sinking
Between the range data run of Z axis and preservation, then drag and be lifted away from platform on 3D printer effector and move to next
XY coordinate points continue to calibrate platform action.Operation is finished after the Z axis calibration point on all 21 XY axial planes, 3D printer controller
Using the data of 21 points as the incoming sampled point gradient normalization algorithm of elevation information, to calculate the inclined degree of platform simultaneously
Automatically compensation shower nozzle move on platform when Z axis motor message with realize automatically calibrate print platform levelness function.
The present embodiment is capable of the gradient calculated between printing head and platform of fully automated stabilization, and is mended
Repay, system operatio full automation and stage correction agency cost is cheap is simple in construction, with extensive practical value, improve
Operating efficiency and product quality.
Embodiment 2：
As the supplement to embodiment 1, the 3D printing shower nozzle uses single-shaft-rotation fine motion printing head.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of inexpensive 3D printer print platform automatic horizontal control system, it is characterised in that including：3D printing shower nozzle (1), hangs
Arm rotating shaft (2), shower nozzle cantilever (3), shower nozzle radiator (4), effector ball axle (5), cantilever damping spring (6), cantilever stopper slot
(7), 3D printer effector, mechanical microswitch, 3D printer controller and singlechip controller, the 3D printing shower nozzle
(1) the 3D printer effector bottom is connected to, the 3D printer effector passes through shower nozzle radiator (4) and shower nozzle cantilever
(3) it is connected, the shower nozzle cantilever (3) passes through hanging that cantilever rotating shaft (2) and 3D printer effector composition are pivoted
Hanging hang structure, cantilever stopper slot (7) is embedded in shower nozzle cantilever (3), and the shower nozzle cantilever (3) is via through cantilever stopper slot (7)
The elastic force that cantilever damping spring (6) applies, flexible fastening is installed in the 3D printer effector, the effector ball axle (5)
In the 3D printer effector, the shower nozzle cantilever (3) is connected with the mechanical microswitch, and the mechanical micro-moved is opened
Pass is installed on the 3D printer effector, and the 3D printer controller is connected with the 3D printer effector, monolithic
Machine controller is connected with the 3D printer controller.
2. 3D printer print platform automatic horizontal control system as claimed in claim 1, it is characterised in that the mechanical fine motion
Switch includes touch-switch thimble (8) and touch-switch (9)；Touch-switch thimble (8) is fixedly connected on shower nozzle cantilever (3),
It is in contact with the touch-switch (9) being fixed on the 3D printer effector.
3. 3D printer print platform automatic horizontal control system as claimed in claim 1, it is characterised in that the 3D printing shower nozzle
(1) it is suspension type fine motion printing head.
4. 3D printer print platform automatic horizontal control system as claimed in claim 1, it is characterised in that the 3D printing shower nozzle
(1) it is single-shaft-rotation fine motion printing head.
5. 3D printer print platform automatic horizontal control system as claimed in claim 2, it is characterised in that the mechanical micro-moved is opened
Close comprising two states：Touch-switch thimble (8) and touch-switch (9) contact condition and touch-switch thimble (8) and touch
Switch (9) released state.
6. 3D printer print platform automatic horizontal control system as claimed in claim 5, it is characterised in that 3D printing shower nozzle (1)
With printing deck contact, shower nozzle cantilever (3) is by jack-up, and the mechanical microswitch is changed into the separation shape from the contact condition
State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436462.9U CN206475448U (en) | 2016-12-26 | 2016-12-26 | A kind of inexpensive 3D printer print platform automatic horizontal control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436462.9U CN206475448U (en) | 2016-12-26 | 2016-12-26 | A kind of inexpensive 3D printer print platform automatic horizontal control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206475448U true CN206475448U (en) | 2017-09-08 |
Family
ID=59749512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436462.9U Expired - Fee Related CN206475448U (en) | 2016-12-26 | 2016-12-26 | A kind of inexpensive 3D printer print platform automatic horizontal control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206475448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081594A (en) * | 2018-01-26 | 2018-05-29 | 威海彩悦自动化设备股份有限公司 | A kind of platform automatic leveling device of 3D printer |
-
2016
- 2016-12-26 CN CN201621436462.9U patent/CN206475448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081594A (en) * | 2018-01-26 | 2018-05-29 | 威海彩悦自动化设备股份有限公司 | A kind of platform automatic leveling device of 3D printer |
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Legal Events
| 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: 20170908 Termination date: 20171226 |