CN204622614U - A kind of self-level(l)ing device for 3D printer - Google Patents
A kind of self-level(l)ing device for 3D printer Download PDFInfo
- Publication number
- CN204622614U CN204622614U CN201420340368.8U CN201420340368U CN204622614U CN 204622614 U CN204622614 U CN 204622614U CN 201420340368 U CN201420340368 U CN 201420340368U CN 204622614 U CN204622614 U CN 204622614U
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- print platform
- shower nozzle
- level
- self
- printer
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Abstract
The utility model relates to 3D and prints field, refers more particularly to a kind of self-level(l)ing device for 3D printer print platform.For a self-level(l)ing device for 3D printer, comprising: shower nozzle module, print platform, structure stand, shifting axle, levelling shaft, flake bearing, leveling motor; Self-level(l)ing device is fixed by three structure stands, and shifting axle and levelling shaft depend on structure stand, and shifting axle moves up and down for print platform during printer work.Described print platform is by three fulcrum supports, and its fulcrum is connected with levelling shaft with flake bearing respectively, and controlling three flake bearings respectively can regulate the levelness of print platform.Levelling shaft is connected with leveling motor.Described shower nozzle module is the drawing mechanism of 3D printer, in shower nozzle module, be provided with pressure sensor, print platform is positioned at below shower nozzle module, when shower nozzle contacts with print platform, main controller can read pressure value from pressure sensor successively, and makes respective feedback.This self-level(l)ing device structure is simple, can complete the leveling work of print platform fast and accurately, and the high-quality for refined model prints and provides necessary condition.
Description
Technical field
This practicality invention relates to 3D and prints field, refers more particularly to a kind of self-level(l)ing device for 3D printer print platform.
Background technology
Through exploration and the development of more than ten years, 3D printing technique (or rapid shaping technique) has had significant progress, current 3D printing technique has begun to take shape successful Commercialization Model, as in fields such as consumer electronics industry, aircraft industry and auto manufacturings, 3D printing technique with the custom component of lower cost, higher efficiency production small lot, can complete complicated and meticulous model.The fine-resolution of 600dpi can have been realized now on the thickness in monolayer of 0.01mm.
But during 3D prints, along with the increase of model fineness and complexity, the levelness of print platform and between platform and nozzle the calibration of spacing just become one of key factor affecting printer model final effect.The 3D printer of current majority control method be manual adjustments, comprise adjustment in use bolt, the equipment such as level meter.Due to by the impact of people's subjective factor, speed and the precision of leveling can not be guaranteed, and its process steps is loaded down with trivial details, and effect often also and unreliable.Thus make the printing effect of refined model unsatisfactory.
Summary of the invention
This practicality invention mainly for 3D printer provides a kind of special self-level(l)ing device, make up the deficiency of existing 3D printer manual leveling.When solving the printing of existing 3D printer for refined model, manual leveling difficulty is large, the problem of effect instability.
For achieving the above object, technical scheme of the present utility model is as follows:
For a self-level(l)ing device for 3D printer, comprising: shower nozzle module, print platform, structure stand, shifting axle, levelling shaft, flake bearing, leveling motor, connection sliding block;
Self-level(l)ing device is fixed by three structure stands, and shifting axle and levelling shaft depend on structure stand, and shifting axle moves up and down for print platform during printer work.
Described print platform is by three fulcrum supports, and its fulcrum is connected with levelling shaft with flake bearing respectively, and each levelling shaft is connected with a stepper motor respectively.Control three stepper motors respectively to regulate the levelness of print platform.
Described shower nozzle module is the drawing mechanism of 3D printer, in shower nozzle module, be provided with pressure sensor, print platform is positioned at below shower nozzle module, when shower nozzle contacts with print platform, main controller can read pressure value from pressure sensor successively, and makes respective feedback.
The present invention also provides a kind of automatic leveling flow process, comprises the following steps:
1. three position of the fulcrum first arranging print platform are sampled point;
2. Host Controller Driver print platform moves up, and stops after contacting with shower nozzle;
3. then move shower nozzle to sampled point 1 position, read now pressure sensor numerical value V1, and record;
4. then move shower nozzle to sampled point 2 position, read now pressure sensor numerical value V2, and record.Make V=(V1+V2)/2; Relatively V1 and V2, if when the absolute value of the difference of two data is less than default numerical value, be judged as level; Otherwise be judged as out-of-level, slowly regulate the stepper motor of fulcrum 1 and fulcrum 2 to make the pressure sensor numerical value at sampled point 1 and sampled point 2 place be V respectively;
5. then move shower nozzle to sampled point 3 position, read now pressure sensor numerical value V3, and record; Relatively V3 and V, if when the absolute value of the difference of two data is less than default numerical value, be judged as level; Otherwise be judged as out-of-level, slowly regulate the stepper motor of fulcrum 3 to make the pressure sensor numerical value at sampled point 3 place be V;
6. leveling is complete;
Beneficial effect of the present invention is: the leveling work completing print platform fast and accurately, and the high-quality for refined model prints and provides necessary condition.
And compare existing 3D printer self-level(l)ing device, this self-level(l)ing device mainly ensures the parallel of print platform and shower nozzle plane according to the pressure between shower nozzle with print platform is identical, and structure is simple.Also Just because of this, the leveling of this levelling device is for shower nozzle.
Accompanying drawing explanation
The front view of the self-level(l)ing device structure of Fig. 1: 3D printer
The front view of the self-level(l)ing device of Fig. 2: 3D printer
Reference numeral:
1-shower nozzle module; 2-print platform; 3-structure stand; 4-shifting axle; 5-levelling shaft; 6-flake bearing; 7-leveling motor; 8-connection sliding block
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
The present utility model is a kind of self-level(l)ing device of 3D printer.Comprise shower nozzle module 1, shower nozzle module 1 is the drawing mechanism of 3D printer, and in shower nozzle module 1, device has pressure sensor, and during leveling, shower nozzle will contact with print platform 2, to produce pressure; Be print platform 2 immediately below shower nozzle module 1, print platform 2, by three fulcrum supports, regulates these three fulcrums to ensure print platform 2 and shower nozzle relative level; Each fulcrum is connected with levelling shaft 5 respectively by flake bearing 6; Levelling shaft 5 and shifting axle 4 depend on structure stand 3; Levelling shaft 5 is connected with leveling motor 7, and leveling motor 7 lays respectively at the end of structure stand, is controlled by main controller, according to the feedback of pressure sensor in shower nozzle module 1, drives leveling motor 7, drives levelling shaft, thus reach the object regulating print platform.
Claims (3)
1. for a self-level(l)ing device for 3D printer, comprising: shower nozzle module 1, print platform 2, structure stand 3, shifting axle 4, levelling shaft 5, flake bearing 6, leveling motor 7, connection sliding block 8; It is characterized in that, self-level(l)ing device is fixed by three structure stands 3, and shifting axle 4 and levelling shaft 5 depend on structure stand 3, and print platform 2 is by three fulcrum supports, be connected with levelling shaft 5 respectively by flake bearing 6 for each fulcrum, levelling shaft 5 is connected with leveling motor 7 again.
2. a kind of self-level(l)ing device for 3D printer according to claim 1, it is characterized in that, in shower nozzle module, device has pressure sensor, makes feedback when system contacts with print platform according to shower nozzle at the numerical value of different sampled point.
3. a kind of self-level(l)ing device for 3D printer according to claim 1, is characterized in that, print platform, by three movable fulcrum supports, is used for regulating print platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340368.8U CN204622614U (en) | 2014-06-25 | 2014-06-25 | A kind of self-level(l)ing device for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340368.8U CN204622614U (en) | 2014-06-25 | 2014-06-25 | A kind of self-level(l)ing device for 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204622614U true CN204622614U (en) | 2015-09-09 |
Family
ID=54041673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420340368.8U Expired - Fee Related CN204622614U (en) | 2014-06-25 | 2014-06-25 | A kind of self-level(l)ing device for 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204622614U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252770A (en) * | 2015-11-10 | 2016-01-20 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printing method and three-dimensional printer |
| CN105563828A (en) * | 2015-11-06 | 2016-05-11 | 仲炳华 | Automatic leveling type 3D (three-dimensional) printer |
| CN106553336A (en) * | 2015-09-25 | 2017-04-05 | 刘海利 | Three-dimensional printer shower nozzle is with hott bed apart from automatic balancing and leveling system |
| CN106738895A (en) * | 2017-04-06 | 2017-05-31 | 四川建筑职业技术学院 | A kind of 3D printing frame of levelling |
| CN106877759A (en) * | 2017-04-07 | 2017-06-20 | 广州黑格智造信息科技有限公司 | A kind of master control borad and 3D printer |
| CN107399079A (en) * | 2017-09-21 | 2017-11-28 | 广州国光仪器有限公司 | 3D printer and its levelling gear and leveling method |
| CN107855527A (en) * | 2017-12-25 | 2018-03-30 | 河北科技大学 | A kind of self-level(l)ing device for melting shaping equipment-laid powder for metal laser constituency |
| CN108099201A (en) * | 2017-12-18 | 2018-06-01 | 大连函量科技发展有限公司 | A kind of 3D medical treatment printers for facilitating leveling |
| CN111823574A (en) * | 2020-06-22 | 2020-10-27 | 深圳市创想三维科技有限公司 | Be applied to automatic leveling sensor of 3D printer |
| US11123925B2 (en) | 2018-09-06 | 2021-09-21 | Ford Motor Company | Methods for making 3D printed parts using a dynamic build platform and 3D printed parts formed therefrom |
-
2014
- 2014-06-25 CN CN201420340368.8U patent/CN204622614U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553336B (en) * | 2015-09-25 | 2023-06-20 | 刘海利 | Automatic zero setting and leveling system for distance between spray head and hot bed of three-dimensional printer |
| CN106553336A (en) * | 2015-09-25 | 2017-04-05 | 刘海利 | Three-dimensional printer shower nozzle is with hott bed apart from automatic balancing and leveling system |
| CN105563828A (en) * | 2015-11-06 | 2016-05-11 | 仲炳华 | Automatic leveling type 3D (three-dimensional) printer |
| CN105252770A (en) * | 2015-11-10 | 2016-01-20 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printing method and three-dimensional printer |
| CN105252770B (en) * | 2015-11-10 | 2018-04-03 | 珠海天威飞马打印耗材有限公司 | 3 D-printing method and three-dimensional printer |
| CN106738895A (en) * | 2017-04-06 | 2017-05-31 | 四川建筑职业技术学院 | A kind of 3D printing frame of levelling |
| CN106877759A (en) * | 2017-04-07 | 2017-06-20 | 广州黑格智造信息科技有限公司 | A kind of master control borad and 3D printer |
| CN107399079A (en) * | 2017-09-21 | 2017-11-28 | 广州国光仪器有限公司 | 3D printer and its levelling gear and leveling method |
| CN108099201A (en) * | 2017-12-18 | 2018-06-01 | 大连函量科技发展有限公司 | A kind of 3D medical treatment printers for facilitating leveling |
| CN107855527A (en) * | 2017-12-25 | 2018-03-30 | 河北科技大学 | A kind of self-level(l)ing device for melting shaping equipment-laid powder for metal laser constituency |
| CN107855527B (en) * | 2017-12-25 | 2023-10-24 | 河北科技大学 | Automatic leveling device for powder paving of metal laser selective melting forming equipment |
| US11123925B2 (en) | 2018-09-06 | 2021-09-21 | Ford Motor Company | Methods for making 3D printed parts using a dynamic build platform and 3D printed parts formed therefrom |
| CN111823574A (en) * | 2020-06-22 | 2020-10-27 | 深圳市创想三维科技有限公司 | Be applied to automatic leveling sensor of 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150909 |