CN202304766U - 3D line scanner - Google Patents
3D line scanner Download PDFInfo
- Publication number
- CN202304766U CN202304766U CN2011204319997U CN201120431999U CN202304766U CN 202304766 U CN202304766 U CN 202304766U CN 2011204319997 U CN2011204319997 U CN 2011204319997U CN 201120431999 U CN201120431999 U CN 201120431999U CN 202304766 U CN202304766 U CN 202304766U
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- CN
- China
- Prior art keywords
- linear motor
- base
- crossbeam
- pedestal
- controller
- Prior art date
- 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
The utility model discloses a 3D line scanner which is simple in structure, low in manufacturing cost, and is high in scanning precision and scanning line fidelity. The 3D line scanner includes a controller, a computer, and a pedestal. The pedestal is provided with a movable support which can move lengthwise. The movable support is composed of a crossbeam slidingly arranged on the pedestal and columns arranged on the two ends of the crossbeam. A servo linear motor is horizontally arranged above the columns. The servo linear motor includes a linear guide rail, a load platform which is arranged on the linear guide rail and can move along the length direction of the linear guide rail, a linear motor stator which is arranged on the linear guide rail, and a linear motor mover which is connected with the load platform. The load platform is provided with a laser sensor, and a scanning probe of the laser sensor is arranged downward. The pedestal is provided with a working platform. The crossbeam is arranged between the pedestal and the working platform. The pedestal is also provided with a feeding stepping motor which is used to drive the movable support to move lengthwise. The laser sensor, the servo linear motor, and the feeding stepping motor are connected with the controller, and the controller is connected with the computer via a serial port.
Description
Technical field
The utility model relates to a kind of scanner, relates in particular to a kind of 3D solid grain scanner.
Background technology
At present use falt bed scanner, can only scan the planar image, fail accurately to measure the multi-level degree of depth of lines 3D.As paint the general profile of lines of also can only approximately painting out, its anti-true degree extreme difference by hand.Though some triplex scanners are also arranged on the market, ubiquity complex structure, manufacturing cost are high, and scanning accuracy is low, and the lines fidelity that causes scanning is low.
Summary of the invention
To the problem of above-mentioned existence, the utility model provide a kind of simple in structure, cost of manufacture is low, scanning accuracy and scanning lines fidelity high 3D solid grain scanner.
For solving this technical matters; The utility model is taked following scheme: 3D solid grain scanner; Comprise controller, computing machine and base, said base is provided with the traversing carriage that can vertically move, and traversing carriage is made up of the left and right column of slidably being located at the crossbeam on the base and being located at the crossbeam two ends; Left and right column top has been horizontally set with a servo linear motor; Said servo linear motor comprises line slideway, is located on the line slideway and can the downward laser sensor of scanning feeler be installed on the load platform along the load platform of line slideway length direction slippage, the linear motor rotor of being located at the linear motor stator electric on the line slideway and being connected with load platform, and base is provided with working plate; Crossbeam is between base and working plate; Also be provided with on this base and be used to drive the feeding stepper motor that traversing carriage vertically moves, said laser sensor, servo linear motor and feeding stepper motor all are connected with controller, and controller is connected through serial ports with computing machine.
Through adopting the aforementioned techniques scheme; The beneficial effect of the utility model is: the utility model simple in structure, cost of manufacture is low, scanning accuracy and scanning lines fidelity are high; Can with the lines of details with the precision of dot spacing 0.02mmX0.02mm read every 3 coordinates (X to, Y to and Z to) data; Fidelity reaches 99%, for the emulation reverse engineering of lines lays a good foundation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Combine accompanying drawing and specific embodiment that the utility model is further specified at present.
With reference to figure 1; The utility model embodiment discloses a kind of 3D solid grain scanner; Comprise controller (not shown), computing machine (not shown) and base 1; Said base 1 is provided with the traversing carriage that can vertically move; Traversing carriage is made up of with right column 4 left column 3 of slidably being located at the crossbeam 2 on the base 1 and being located at crossbeam 2 two ends, and left column 3 has been horizontally set with a servo linear motor 5 with right column 4 tops, and said servo linear motor 5 comprises line slideway, is located on the line slideway and can reaches the linear motor rotor that is connected with load platform along the load platform 51 of line slideway length direction slippage, the linear motor stator electric of being located on the line slideway; The downward laser sensor of scanning feeler 6 is installed on the load platform 51, and the scanning feeler through servo linear motor 5 driving laser sensors laterally moves.Base 1 is provided with working plate 7; Crossbeam 2 is between base 1 and working plate 7; Also be provided with on this base 1 and be used to drive the feeding stepper motor 8 that traversing carriage vertically moves; Said laser sensor 6, servo linear motor 5 and feeding stepper motor 8 all are connected with controller, and controller is connected through serial ports with computing machine.
Above-mentioned traversing carriage can be vertically moved on base by the feeding step motor drive; Its traversing carriage is identical with travel mechanism and prior art between the base; Base is provided with the guide rail of parallel correspondence; Crossbeam slidably is located on the guide rail, moves on guide rail through feeding step motor drive crossbeam, thereby whole traversing carriage can vertically be moved around on base.
When using the scanner scanning object of the utility model; Earlier object is placed on the working plate; Start the 3D lines scanning software on the computing machine, the scanning feeler that controller is controlled laser sensor through the order that receives 3D lines scanning software positions and scanning work.At first confirm the scope that scanning feeler need scan; Then the X of location scanning gauge head to, Y to and Z to; The X of scanning feeler to and Y to adjustment respectively by servo linear motor and feeding step motor drive, the Z of scanning feeler to through the adjustment scanning feeler focal length confirm.The X that has located scanning feeler to, Y to and Z backward; Begin to scan in definition store files name on the 3D lines scanning software and after storing the path; Controller gated sweep gauge head is lined by line scan automatically; The data of scanning output are through the capture card image data, and the file that stores into the ASC electronic format after the been scanned automatically is stored in the computing machine.
Above embodiment only supplies to explain the usefulness of the utility model; But not to the restriction of the utility model; About the technician in field under spirit that does not break away from the utility model and scope, the various conversion made from change the category that all belongs to the utility model, should limit each claim.
Claims (1)
1.3D solid grain scanner; Comprise controller, computing machine and base; It is characterized in that: said base is provided with the traversing carriage that can vertically move; Traversing carriage is made up of the left and right column of slidably being located at the crossbeam on the base and being located at the crossbeam two ends, and left and right column top has been horizontally set with a servo linear motor, and said servo linear motor comprises line slideway, being located at can be along the load platform of line slideway length direction slippage, the linear motor rotor of being located at the linear motor stator electric on the line slideway and being connected with load platform on the line slideway; The downward laser sensor of scanning feeler is installed on the load platform; Base is provided with working plate, and crossbeam also is provided with on this base and is used to drive the feeding stepper motor that traversing carriage vertically moves between base and working plate; Said laser sensor, servo linear motor and feeding stepper motor all are connected with controller, and controller is connected through serial ports with computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204319997U CN202304766U (en) | 2011-11-03 | 2011-11-03 | 3D line scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204319997U CN202304766U (en) | 2011-11-03 | 2011-11-03 | 3D line scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304766U true CN202304766U (en) | 2012-07-04 |
Family
ID=46373645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204319997U Expired - Fee Related CN202304766U (en) | 2011-11-03 | 2011-11-03 | 3D line scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304766U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307981A (en) * | 2013-06-24 | 2013-09-18 | 天津金轮自行车集团有限公司 | Laser positioner for bicycle design experiment |
| CN103954237A (en) * | 2014-05-21 | 2014-07-30 | 成都精密光学工程研究中心 | Detecting device for surface shape errors of plane polishing disk |
| CN105444689A (en) * | 2014-08-20 | 2016-03-30 | 宝山钢铁股份有限公司 | Cold-rolled thin strip steel warping laser measuring device |
| CN106885530A (en) * | 2017-03-02 | 2017-06-23 | 华南理工大学 | The three-dimensional information acquisition method and system of a kind of microstructural surfaces |
| CN110160466A (en) * | 2019-06-21 | 2019-08-23 | 福建师范大学地理研究所 | A kind of plant 3 D stereo measuring device |
| CN111366097A (en) * | 2020-03-16 | 2020-07-03 | 大连理工大学 | Aviation blade tenon laser scanning measuring machine and measuring method |
-
2011
- 2011-11-03 CN CN2011204319997U patent/CN202304766U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307981A (en) * | 2013-06-24 | 2013-09-18 | 天津金轮自行车集团有限公司 | Laser positioner for bicycle design experiment |
| CN103954237A (en) * | 2014-05-21 | 2014-07-30 | 成都精密光学工程研究中心 | Detecting device for surface shape errors of plane polishing disk |
| CN105444689A (en) * | 2014-08-20 | 2016-03-30 | 宝山钢铁股份有限公司 | Cold-rolled thin strip steel warping laser measuring device |
| CN106885530A (en) * | 2017-03-02 | 2017-06-23 | 华南理工大学 | The three-dimensional information acquisition method and system of a kind of microstructural surfaces |
| CN110160466A (en) * | 2019-06-21 | 2019-08-23 | 福建师范大学地理研究所 | A kind of plant 3 D stereo measuring device |
| CN111366097A (en) * | 2020-03-16 | 2020-07-03 | 大连理工大学 | Aviation blade tenon laser scanning measuring machine and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN MINGXING LASER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JINJIANG MINGXING PAPER PLASTIC MACHINERY CO., LTD. Effective date: 20130716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Handong Inventor before: Lin Qingjing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIN QINGJING TO: YANG HANDONG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130716 Address after: 362000 west shore farm, west coast town, Fujian, Jinjiang Patentee after: Fujian Mingxing Laser Science & Technology Co., Ltd. Address before: 362000 Fujian city in Quanzhou Province, Jinjiang City Industrial Zone, Chendai Wu Dai Patentee before: Jinjiang Mingxing Paper Plastic Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |