CN110186381A - A kind of outer diameter detection structure in moso bamboo cutting system - Google Patents
A kind of outer diameter detection structure in moso bamboo cutting system Download PDFInfo
- Publication number
- CN110186381A CN110186381A CN201910574125.8A CN201910574125A CN110186381A CN 110186381 A CN110186381 A CN 110186381A CN 201910574125 A CN201910574125 A CN 201910574125A CN 110186381 A CN110186381 A CN 110186381A
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- China
- Prior art keywords
- moso bamboo
- outer diameter
- cutting system
- detection
- detection structure
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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.)
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- 244000302661 Phyllostachys pubescens Species 0.000 title claims abstract description 79
- 235000003570 Phyllostachys pubescens Nutrition 0.000 title claims abstract description 79
- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 238000005259 measurement Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000295 complement effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 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 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
- G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
- G01C3/06—Use of electric means to obtain final indication
- G01C3/08—Use of electric radiation detectors
Abstract
The invention belongs to the outer diameter detection structures in detection structure technical field more particularly to a kind of moso bamboo cutting system.The present invention achievees the effect that moso bamboo outer diameter precisely detects by the way that light source board, mounting plate, outside diameter measuring control cabinet and camera and second light source plate, the second mounting plate and the mode for clamping determination unit are arranged in detection platform.The present invention has two kinds of detection structures of filming image formula and photo resistance distance measuring type and mode in moso bamboo transmission process rationally effective, two kinds of detection modes complement each other and outside diameter measuring control cabinet integrally controls simultaneously processing detection data and then the accurate and reliable advantage of whole detection structure.
Description
Technical field
The invention belongs to the outer diameter detection structures in detection structure technical field more particularly to a kind of moso bamboo cutting system.
Background technique
Moso bamboo sawing machine refers to generally only wrapping for the process equipment that whole moso bamboo is sawn into section according to preset length
Driving motor and sawed-off the two structures of wheel are included, but also exactly therefore reason, existing moso bamboo sawing machine exist under saw
Moso bamboo section may meticulous the problem of not being available, therefore a kind of outer diameter detection structure is needed on moso bamboo sawing machine, it is outer detecting
Moso bamboo point is directly then given up into blanking when diameter is too small.
Patent announcement number is CN202382712U, and the day for announcing is that the Chinese utility model patent of 2012.08.15 discloses one
The lower illumination image measurer of kind shaft-like workpiece outer diameter, including pedestal, platform, light source, microscope and camera, microscope pass through peace
Dress bracket is fixed on the base, and light source is located on the pedestal below micro- lens head, and light source is the more light-emitting diodes being connected in series
Pipe, the axis that light emitting diode is arranged in a ring and its illumination direction is towards annular, the axis inclination of every light emitting diode
In pedestal, platform is located above light source, and the centre of platform is embedded with one piece of slide, the position of slide and the position phase of light source
It is corresponding.
But there is outer diameter detection structure complexity in the illumination image measurer in the utility model patent.
Summary of the invention
The object of the present invention is to provide the outer diameter detection structures in a kind of moso bamboo cutting system, can be by detection platform
Upper setting light source board, mounting plate, outside diameter measuring control cabinet and camera and second light source plate, the second mounting plate and clamping measurement
The mode of unit achievees the effect that moso bamboo outer diameter precisely detects.The present invention have moso bamboo transmission process in filming image formula and
Two kinds of detection structures of photo resistance distance measuring type and mode are rationally effective, and two kinds of detection modes complement each other and outside diameter measuring control
Cabinet processed integrally controls simultaneously processing detection data and then the accurate and reliable advantage of whole detection structure.
The present invention solve the above problems the technical solution adopted is that: the outer diameter detection structure in a kind of moso bamboo cutting system,
Including detection platform, and the conveying roller being arranged in the detection platform, it is characterised in that: it further include being arranged in the detection
On platform and it is located at one side position of conveying roller and for the light source board towards the moso bamboo offer area source in conveying, setting
It is located at the mounting plate of the moso bamboo two sides in the detection platform and with the light source board, and is arranged in the installation
Stop dash area width mode on plate and by shooting the moso bamboo to be used to convey vision signal to outside diameter measuring control cabinet
Camera.
Further preferred technical solution is: the measurement containing default shade width in the outside diameter measuring control cabinet is soft
Part, the Survey Software issue alarm when the shade width for receiving the camera shooting is less than preset value.
Further preferred technical solution is: the Survey Software is less than in the shade width for receiving the camera shooting
It is controlled when preset value and closes the cutting mechanism in cutting system.
Further preferred technical solution is: IO instruction connection, institute are carried out between the camera and the Survey Software
Outside diameter measuring control cabinet is stated to be equipped with for showing the default shade width and shooting the display screen of width.
Further preferred technical solution is: the camera is clapped towards moso bamboo conveying direction of advance inclination, the camera
The width minimum of shade is taken the photograph compared with default shade width carries out size.
Further preferred technical solution is: further including being arranged in the detection platform and being located at the conveying roller one
At side position and for towards in conveying moso bamboo provide area source second light source plate, be arranged in the detection platform and with
The second light source plate is located at the second mounting plate of the moso bamboo two sides, and is arranged on second mounting plate and leads to
It crosses and measures between two shadow edges of the moso bamboo range range mode vertically with the clamping determination unit for measuring moso bamboo outer diameter.
Further preferred technical solution is: the clamping determination unit include be arranged on second mounting plate and
It is connected and long axially vertical two mounting posts up and down of the moso bamboo, the vertical rack column in two mounting posts is set,
Two gear motors being engaged on the vertical rack column, are arranged in the mounting blocks on the gear motor, and setting exists
The photo resistance on the moso bamboo side and for the trigger recording data in sudden change of resistivity of the mounting blocks, Yi Jishe
It sets on the wherein mounting blocks and through range range mode between measurement and another described mounting blocks to be used to measure hair
The rangefinder of bamboo outer diameter, the photo resistance and rangefinder carry out data connection with outside diameter measuring control cabinet respectively.
Further preferred technical solution is: two photo resistance back and forth go up and down cunning at sudden change of resistivity position
It is dynamic, to determine moso bamboo shadow edge, and then the data of the rangefinder at this time are read by the outside diameter measuring control cabinet, corrected
After can moso bamboo outer diameter.
Further preferred technical solution is: the photo resistance is upwardly or downwardly moving and is receiving described second
The gear motor is controlled by the outside diameter measuring control cabinet when light source board illumination and carries out heave amplitude diminution formula movement to lean on
Nearly moso bamboo shadow edge.
Further preferred technical solution is: multiple clamping determination units are measured on second mounting plate
Mean value computation afterwards, to be compared for the default outer diameter value with the outside diameter measuring control cabinet.
The present invention in detection platform by being arranged light source board, mounting plate, outside diameter measuring control cabinet and camera and second
Light source board, the second mounting plate and the mode for clamping determination unit, achieve the effect that moso bamboo outer diameter precisely detects.The present invention has hair
Two kinds of detection structures of filming image formula and photo resistance distance measuring type and mode are rationally effective in bamboo transmission process, two kinds of detection sides
Formula complements each other and outside diameter measuring control cabinet integrally controls simultaneously processing detection data and then whole detection structure is accurately and reliably
Advantage.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the position view that determination unit is clamped in the present invention.
Fig. 3 is the positional structure schematic diagram that determination unit is clamped in the present invention.
Specific embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment: the outer diameter detection structure in a kind of moso bamboo cutting system, including detection platform 11, and be arranged described
Conveying roller 12 in detection platform 11 further includes being arranged in the detection platform 11 and being located at 12 1 side position of conveying roller
Place simultaneously for towards in conveying moso bamboo provide area source light source board 1, be arranged in the detection platform 11 and with the light
Source plate 1 is located at the mounting plate 2 of the moso bamboo two sides, and is arranged on the mounting plate 2 and passes through and shoot the moso bamboo
Stop dash area width mode with the camera 4 for conveying vision signal to outside diameter measuring control cabinet 3.
In the present embodiment, the image of dash area in the dynamic video and still photo that the camera 4 obtains shooting
It is handled, and finally obtains shade width, is i.e. moso bamboo outer diameter, and moso bamboo is fed forward and sawing always at this time, it is thicker
Root is in front, the modifying factor of the distance between the camera 4 and sawed-off structure between shade width and actual outside diameter, i.e.,
Such as minimum outer diameter 5cm, then the shade width minimum shot at the camera 4 can be 4.85cm, sawed-off structure at this time
Place's moso bamboo outer diameter just meets the minimum of 5cm and requires.
Survey Software containing default shade width in the outside diameter measuring control cabinet 3, the Survey Software is receiving
Alarm is issued when stating the shade width of the shooting of camera 4 less than preset value.The Survey Software is in the yin for receiving the shooting of camera 4
Shadow width controls when being less than preset value and closes the cutting mechanism in cutting system.
In the present embodiment, there is the Survey Software image processing, numerical value to calculate and show, and the control sawed-off knot
The effect of structure switch, when shot detection is meticulous to outer diameter at the camera 4, the sawed-off structure is idle, and the conveying roller
12 directly give up too small moso bamboo tip blanking.
IO instruction connection is carried out between the camera 4 and the Survey Software, the outside diameter measuring control cabinet 3 is equipped with
For showing the default shade width and shooting the display screen of width.The camera 4 is tilted towards moso bamboo conveying direction of advance,
The camera 4 shoots the width minimum of shade compared with default shade width carries out size.
In the present embodiment, the camera 4 is obliquely installed, therefore it is bigger to have the advantages that moso bamboo effectively enters mirror length, makes
The position that the camera 4 can be too small to outer diameter with advance observations is obtained, gives signal of the sawed-off structure to shut down in advance.
On the other hand, the control program between the Survey Software and the camera 4 and method etc., using existing way into
Row, and such as camera 4 shoots obtained moso bamboo and has wherein just occurred that outer diameter is too small just to shut down in the sawed-off structure or photo
Too small control again of at least 50% area outer diameter shuts down the settings such as sawed-off structure instruction, can be in the existing Survey Software
On the basis of cooperation actual processing production observation structure carry out big minor adjustment, finally guarantee the moso bamboo Duan Jun under the sawed-off structure saw
Greater than default outer diameter value.
It further include being arranged in the detection platform 11 and being located at 12 1 side position of conveying roller and be used for towards defeated
Moso bamboo in sending provides the second light source plate 5 of area source, is arranged in the detection platform 11 and divides with the second light source plate 5
Not Wei Yu the moso bamboo two sides the second mounting plate 6, and be arranged on second mounting plate 6 and by vertically measurement described in
Range range mode is between two shadow edges of moso bamboo with the clamping determination unit 7 for measuring moso bamboo outer diameter.The clamping measurement is single
Member 7 includes being arranged on second mounting plate 6 and being connected and long axially vertical two mounting posts 701 up and down of the moso bamboo,
Vertical rack column 702 in two mounting posts 701 is set, two be engaged on the vertical rack column 702
The mounting blocks 704 on the gear motor 703 are arranged in gear motor 703, and the close described of the mounting blocks 704 is arranged in
Photo resistance 705 on moso bamboo side and for the trigger recording data in sudden change of resistivity, and be disposed therein described in one
With the survey for measuring moso bamboo outer diameter on mounting blocks 704 and by range range mode between measurement and another described mounting blocks 704
Distance meter 706, the photo resistance 705 and rangefinder 706 carry out data connection with outside diameter measuring control cabinet 3 respectively.Two institutes
The reciprocal lifting carriage at sudden change of resistivity position of photo resistance 705 is stated, to determine moso bamboo shadow edge, and then passes through the outer diameter
The data that control cabinet 3 reads the rangefinder 706 at this time are measured, it can moso bamboo outer diameter after amendment.The photo resistance 705 to
The gear is controlled by the outside diameter measuring control cabinet 3 when above and moving down and receive 5 illumination of second light source plate
Motor 703 carries out heave amplitude and reduces formula movement close to moso bamboo shadow edge.Multiple clampings on second mounting plate 6
Determination unit 7 is measured rear mean value computation, to be compared for the default outer diameter value with the outside diameter measuring control cabinet 3.
In the present embodiment, the photo resistance 705 is when entering two sides light part up and down from dash area, resistance
It is reduced rapidly, one current peak of appearance on the control software of the outside diameter measuring control cabinet 3, and the outside diameter measuring control cabinet
3 control the gear motor 703 in this region lift adjustment again, using to intermediate " folder is forced " mode, find minimum lifting away from
From upper current peak change location, the photo resistance 705 at this time and the side of shade up and down of moso bamboo are high together, most latter two institute
The distance between photo resistance 705 is stated by the infrared distance measurement mode of the rangefinder 706, measuring distance is moso bamboo outer diameter.
Wherein the rangefinder 706 directly measures the distance between two described 704 opposite flanks of mounting blocks up and down, this with
There is a corrected parameter, this can cooperate the mode of practical manual measurement outer diameter to join this again between final moso bamboo outer diameter
Number is arranged in Survey Software, finally guarantees that the outside diameter measuring control cabinet 3 shows actual outside diameter, and finally controls subsequent report
Warn and stop sawed-off operation.
In the present embodiment, the Survey Software of the outside diameter measuring control cabinet 3 controls 703 lift adjustment of gear motor
To find shadow edge, the program of infrared distance measurement is finally reprocessed, can be carried out using existing feedback system.
Finally, two methods of a kind of above-mentioned filming image formula and a kind of photo resistance distance measuring type can carry out mutually complementation
Detection is filled, by the distance between two detection positions of amendment, will test result precision, guarantees that sawed-off resulting moso bamboo section is outer
Diameter size is enough.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned embodiment party
Formula within the scope of knowledge possessed by those of ordinary skill in the art can also be before not departing from present inventive concept
It puts and makes various modifications.These be all without creative modification, as long as in scope of the presently claimed invention all by
To the protection of Patent Law.
Claims (10)
1. the outer diameter detection structure in a kind of moso bamboo cutting system, including detection platform (11), and setting are flat in the detection
Conveying roller (12) on platform (11), it is characterised in that: further include being arranged on the detection platform (11) and being located at the conveying
At (12) one side position of roller and for providing the light source board (1) of area source towards the moso bamboo in conveying, setting is flat in the detection
It is located at the mounting plate (2) of the moso bamboo two sides on platform (11) and with the light source board (1), and is arranged in the mounting plate
(2) stop dash area width mode on and by shooting the moso bamboo to be used to convey video to outside diameter measuring control cabinet (3)
The camera (4) of signal.
2. the outer diameter detection structure in a kind of moso bamboo cutting system according to claim 1, it is characterised in that: the outer diameter
The Survey Software containing default shade width in control cabinet (3) is measured, the Survey Software is receiving the camera (4) shooting
Shade width issues alarm when being less than preset value.
3. the outer diameter detection structure in a kind of moso bamboo cutting system according to claim 2, it is characterised in that: the measurement
Software controls when the shade width for receiving the camera (4) shooting is less than preset value and closes the cutting machine in cutting system
Structure.
4. the outer diameter detection structure in a kind of moso bamboo cutting system according to claim 2, it is characterised in that: the camera
(4) IO instruction connection is carried out between the Survey Software, the outside diameter measuring control cabinet (3) is equipped with described for showing
Default shade width and the display screen for shooting width.
5. the outer diameter detection structure in a kind of moso bamboo cutting system according to claim 2, it is characterised in that: the camera
(4) towards moso bamboo conveying direction of advance inclination, the width minimum and default shade width of camera (4) the shooting shade are carried out
Size compares.
6. the outer diameter detection structure in a kind of moso bamboo cutting system according to claim 1, it is characterised in that: further include setting
It sets on the detection platform (11) and is located at (12) one side position of conveying roller and for being mentioned towards the moso bamboo in conveying
For the second light source plate (5) of area source, it is arranged on the detection platform (11) and is located at the second light source plate (5)
The second mounting plate (6) of the moso bamboo two sides, and be arranged on second mounting plate (6) and pass through and vertically measure the hair
Range range mode is between two shadow edges of bamboo with the clamping determination unit (7) for measuring moso bamboo outer diameter.
7. the outer diameter detection structure in a kind of moso bamboo cutting system according to claim 6, it is characterised in that: the clamping
Determination unit (7) includes up and down two axially vertical with moso bamboo length that are arranged on second mounting plate (6) and are connected
Mounting post (701), the vertical rack column (702) being arranged on two mounting posts (701), is engaged in the vertical tooth
Two gear motors (703) on column (702), the mounting blocks (704) being arranged on the gear motor (703), setting exist
The photo resistance on the moso bamboo side and for the trigger recording data in sudden change of resistivity of the mounting blocks (704)
(705), and be disposed therein on the mounting blocks (704) and by measurement with another described mounting blocks (704) it
Between range range mode with the rangefinder (706) for measuring moso bamboo outer diameter, the photo resistance (705) and rangefinder (706) point
Data connection is not carried out with outside diameter measuring control cabinet (3).
8. the outer diameter detection structure in a kind of moso bamboo cutting system according to claim 7, it is characterised in that: described in two
Photo resistance (705) reciprocal lifting carriage at sudden change of resistivity position to determine moso bamboo shadow edge, and then passes through the outer diameter
The data that control cabinet (3) read the rangefinder (706) at this time are measured, it can moso bamboo outer diameter after amendment.
9. the outer diameter detection structure in a kind of moso bamboo cutting system according to claim 8, it is characterised in that: described photosensitive
Resistance (705) is controlled when upwardly or downwardly moving and receiving second light source plate (5) illumination by the outside diameter measuring
Cabinet (3) controls the gear motor (703) and carries out heave amplitude diminution formula movement close to moso bamboo shadow edge.
10. the outer diameter detection structure in a kind of moso bamboo cutting system according to claim 6, it is characterised in that: described
Multiple clamping determination units (7) are measured rear mean value computation on two mounting plates (6), to be used for and the outside diameter measuring control
The default outer diameter value of cabinet (3) processed is compared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574125.8A CN110186381A (en) | 2019-06-28 | 2019-06-28 | A kind of outer diameter detection structure in moso bamboo cutting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574125.8A CN110186381A (en) | 2019-06-28 | 2019-06-28 | A kind of outer diameter detection structure in moso bamboo cutting system |
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| Publication Number | Publication Date |
|---|---|
| CN110186381A true CN110186381A (en) | 2019-08-30 |
Family
ID=67724043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910574125.8A Pending CN110186381A (en) | 2019-06-28 | 2019-06-28 | A kind of outer diameter detection structure in moso bamboo cutting system |
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| Country | Link |
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| CN (1) | CN110186381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748154A (en) * | 2020-09-15 | 2021-05-04 | 湖南工程学院 | Specification parameter detection device and specification parameter detection method for elastic slub yarn |
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| CN102269571A (en) * | 2011-07-06 | 2011-12-07 | 福建农林大学 | Method and device for measuring diameter of bamboo tube based on digital image processing technology |
| CN103063144A (en) * | 2012-12-31 | 2013-04-24 | 南京林业大学 | Length automatic measuring device and length automatic measuring method |
| CN109405754A (en) * | 2018-12-05 | 2019-03-01 | 青海中利光纤技术有限公司 | Preform diameter measuring device |
| CN109807077A (en) * | 2019-03-27 | 2019-05-28 | 湖南省林业科学院 | A kind of thick bamboo tube intelligence thickness measuring screening installation |
| CN210119209U (en) * | 2019-06-28 | 2020-02-28 | 安吉前程竹木机械有限公司 | External diameter detection structure in moso bamboo cutting system |
-
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- 2019-06-28 CN CN201910574125.8A patent/CN110186381A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489949A (en) * | 2002-09-11 | 2004-04-21 | �����е����ɷݹ�˾ | Length/or diameter measuring method and device for cigarette filter tip lip |
| CN102003943A (en) * | 2010-11-08 | 2011-04-06 | 魏青轩 | Method for measuring diameter of non-contact forging on line by using laser |
| CN102269571A (en) * | 2011-07-06 | 2011-12-07 | 福建农林大学 | Method and device for measuring diameter of bamboo tube based on digital image processing technology |
| CN103063144A (en) * | 2012-12-31 | 2013-04-24 | 南京林业大学 | Length automatic measuring device and length automatic measuring method |
| CN109405754A (en) * | 2018-12-05 | 2019-03-01 | 青海中利光纤技术有限公司 | Preform diameter measuring device |
| CN109807077A (en) * | 2019-03-27 | 2019-05-28 | 湖南省林业科学院 | A kind of thick bamboo tube intelligence thickness measuring screening installation |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Rongxing Inventor after: Sun Xiaodong Inventor after: Xiao Fei Inventor after: Peng Liang Inventor after: Zhou Jianbo Inventor after: Zhang Bin Inventor before: Shi Rongxing |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191227 Address after: 313000 Zhejiang Anji Huzhou Xiaofu Fengzhen Xiaofeng community Dayi mouth Applicant after: Anji future bamboo and Wood Machinery Co., Ltd. Applicant after: Hunan Academy of Forestry Applicant after: Beijing Institute of Forestry Machinery, State Forestry and Grassland Administration Address before: 313000 Zhejiang Anji Huzhou Xiaofu Fengzhen Xiaofeng community Dayi mouth Applicant before: Anji future bamboo and Wood Machinery Co., Ltd. |