CN114413764B - Notebook computer shell size detection method and device - Google Patents
Notebook computer shell size detection method and device Download PDFInfo
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- CN114413764B CN114413764B CN202210065231.5A CN202210065231A CN114413764B CN 114413764 B CN114413764 B CN 114413764B CN 202210065231 A CN202210065231 A CN 202210065231A CN 114413764 B CN114413764 B CN 114413764B
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- 238000001514 detection method Methods 0.000 title claims abstract description 130
- 239000000463 material Substances 0.000 claims abstract description 41
- 230000003595 spectral effect Effects 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000004579 marble Substances 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000000877 morphologic effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 2
- 101100166427 Arabidopsis thaliana CCD4 gene Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- 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
- G01B11/12—Measuring arrangements characterised by the use of optical techniques for measuring diameters internal diameters
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- 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to the field of electronic equipment detection, in particular to a method and a device for detecting the size of a notebook computer shell. Which comprises the following steps: s1, placing a notebook computer shell to be tested on a material platform, driving and clamping the product shell through a cylinder, starting and starting to send the material platform to a detection station; s2, measuring the length dimension and the width dimension of the inside and the outside of the product shell by a CCD camera of the outer contour detection module; s3, measuring the height dimension of the BOSS column by a column height detection module through spectral confocal, and measuring the inner diameter of a dental hole by a CCD camera; s4, outputting the measured result, returning the material platform to the initial position, loosening the air cylinder and taking down the notebook computer shell. The detection device realizes on-line automatic detection, improves the efficiency, and achieves 100% of full detection products; the automatic feeding and discharging can be realized, the manual work is replaced, and the manpower is saved; and the production line of the butt joint forming workshop is compatible with the size detection of various inch notebook computer shells.
Description
Technical Field
The invention relates to the field of electronic equipment detection, in particular to a method and a device for detecting the size of a notebook computer shell.
Background
The existing detection mode for the size of the notebook computer shell comprises the following steps: the full-automatic image is adopted for detection by 2.5 times, the precision is high, the measurement efficiency is low, and the method is only suitable for laboratory spot check; the programmable three-dimensional element is adopted for detection, so that the precision is high, the efficiency is low, and the method is only suitable for laboratory spot inspection; the standard small measuring tool, such as a height gauge, a micrometer and a caliper, is low in efficiency and is only suitable for laboratory spot check.
The existing detection mode has low measurement efficiency and is not suitable for online 100% full detection products; the requirements on the students and professions of the surveyors are high, and the training period is long; the detection efficiency is very low, and the method is only suitable for laboratory spot check.
Disclosure of Invention
The invention provides a method and a device for detecting the size of a notebook computer shell, and aims to provide an automatic detection mode with high efficiency.
The invention provides a method for detecting the size of a shell of a notebook computer, which comprises the following steps:
S1, placing a notebook computer shell to be tested on a material platform, driving and clamping the product shell through a cylinder, starting and starting to send the material platform to a detection station;
S2, measuring the length dimension and the width dimension of the inside and the outside of the product shell by a CCD camera of the outer contour detection module;
S3, measuring the height dimension of the BOSS column by a column height detection module through spectral confocal, and measuring the inner diameter of a dental hole by a CCD camera;
S4, outputting the measured result, returning the material platform to the initial position, loosening the air cylinder and taking down the notebook computer shell.
As a further improvement of the present invention, the step S2 includes the steps of:
s21, when the front edge of the notebook computer shell on the material platform moves below the outer contour detection module, the second CCD camera positioned in the middle, the first CCD camera positioned at two ends and the third CCD camera positioned at two ends simultaneously acquire images of the front end of the notebook computer shell, and the width dimension of the inner contour and the outer contour of the notebook computer shell is measured according to the images;
S22, when the middle part of the notebook computer shell on the material platform moves below the outer contour detection module, the first CCD cameras and the third CCD cameras positioned at the two ends collect images of the two sides of the middle part of the notebook computer shell, and the length dimension of the inner contour and the outer contour of the notebook computer shell is measured according to the images.
As a further improvement of the present invention, the step S2 further includes the steps of:
S23, when the notebook computer shells to be tested with different sizes are placed on the material platform, the first CCD cameras and the third CCD cameras at the two ends move in the X axial direction on the displacement platform until the first CCD cameras and the third CCD cameras are respectively aligned with the edge contours of the notebook computer shells.
As a further improvement of the present invention, the step S3 includes the steps of:
S31, when the position of the BOSS column of the notebook computer shell on the material platform moves below the outer contour detection module, the first spectral confocal sensor and the second spectral confocal sensor move in the X-axis direction and the Z-axis direction on the displacement platform, the notebook computer shell is automatically focused to take points, lines and planes are formed, and the height of the BOSS column is measured through morphological analysis;
S32, a fourth CCD camera and a fifth CCD camera which are positioned at the side edges of the first spectral confocal sensor and the second spectral confocal sensor simultaneously acquire images of the BOSS column of the notebook computer shell, and the inner diameter size of the BOSS column of the notebook computer shell is measured according to the images.
The invention provides a notebook computer shell size detection device which comprises a base bottom plate, a feeding module for conveying a notebook computer shell, an outer contour detection module for detecting the outer contour size of the notebook computer, a column height detection module for detecting the height size of a BOSS column of the notebook computer shell, and a detection support, wherein the feeding module is arranged on the base bottom plate, the base bottom plate is provided with a support sliding groove, two ends of the detection support are connected in the support sliding groove and transversely span the feeding module, the outer contour detection module and the column height detection module are respectively connected to a detection support, the positions of the detection support in the support sliding groove are adjusted to adjust the relative positions of the outer contour detection module and the column height detection module, and the detection directions of the outer contour detection module and the column height detection module are aligned to the feeding module.
As a further improvement of the invention, the feeding module comprises a Y-axis track, a Y-axis driving source and a material platform for placing the notebook computer shell to be tested, wherein the Y-axis track is arranged on a base bottom plate, the material platform is connected to the Y-axis track, the Y-axis driving source is connected with the material platform and drives the material platform to do linear motion on the Y-axis track, a shell slot position and a clamping block are arranged on the material platform, the clamping block is arranged at the edge of the shell slot position, and the clamping block clamps the notebook computer shell to be tested under the driving of an air cylinder after the notebook computer shell to be tested is placed in the shell slot position.
As a further improvement of the invention, the outer contour detection module comprises a first CCD camera, a second CCD camera, a third CCD camera and a camera support, wherein the second CCD camera is fixed on the detection support through the camera support and is aligned with the middle part of the outer contour of the notebook computer, the first CCD camera and the third CCD camera are connected on the detection support through the camera support in a sliding manner and are aligned with the left side and the right side of the outer contour of the notebook computer respectively, an X-axis sliding rail is arranged on the detection support, and the camera support connected with the first CCD camera and the third CCD camera is clamped on the X-axis sliding rail and slides leftwards and rightwards under the driving of a cylinder.
As a further improvement of the invention, the column height detection module comprises a fourth CCD camera, a fifth CCD camera, a first spectral confocal sensor, a second spectral confocal sensor and a camera support, wherein the fourth CCD camera and the fifth CCD camera are connected to the detection support in a sliding manner through the camera support and are respectively aligned with BOSS columns on the left side and the right side of the outer outline of the notebook computer, the first spectral confocal sensor is connected to the camera support and is positioned on one side of the fourth CCD camera, the second spectral confocal sensor is connected to the camera support and is positioned on one side of the fifth CCD camera, an X-axis sliding rail is arranged on the detection support, and the camera support connected with the fourth CCD camera and the fifth CCD camera is clamped on the X-axis sliding rail and slides leftwards and rightwards under the driving of a cylinder.
As a further improvement of the invention, the column height detection module comprises a Z-direction movement module, the Z-direction movement module comprises a Z-direction sliding rail and a Z-direction sliding block, the Z-direction sliding rail is connected to the camera support, the Z-direction sliding block is connected to the Z-direction sliding rail in a sliding manner, and the fourth CCD camera, the first spectral confocal sensor, the fifth CCD camera and the second spectral confocal sensor are fixed on the Z-direction sliding block.
As a further improvement of the present invention, the base chassis is a high-precision ground marble chassis.
The beneficial effects of the invention are as follows: the detection device realizes on-line automatic detection, improves the efficiency, and achieves 100% of full detection products; the automatic feeding and discharging can be realized, the manual work is replaced, and the manpower is saved; and the production line of the butt joint forming workshop is compatible with the size detection of various inch notebook computer shells.
Drawings
FIG. 1 is a first block diagram of a notebook computer housing size detection apparatus according to the present invention;
FIG. 2 is a block diagram of an outline detection module according to the present invention;
FIG. 3 is a block diagram of a column height detection module according to the present invention;
fig. 4 is a top view illustrating a structure of a size detecting device for a notebook computer casing according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.
As shown in fig. 1 to 4, the size detection device for a notebook computer casing of the present invention includes a base bottom plate 1, a feeding module 2 for conveying the notebook computer casing, an outer contour detection module 3 for detecting the outer contour size of the notebook computer casing, a post height detection module 4 for detecting the height size of a BOSS post of the notebook computer casing, and a detection bracket 5, wherein the feeding module 2 is disposed on the base bottom plate 1, two ends of the detection bracket 5 are connected to the base bottom plate 1 and span the feeding module 2, the outer contour detection module 3 and the post height detection module 4 are connected to the detection bracket 5, and the detection directions of the outer contour detection module 3 and the post height detection module 4 are aligned to the feeding module 2.
The base bottom plate 1 is provided with a support chute, two ends of a detection support 5 are connected in the support chute and transversely span the feeding module 2, the outer contour detection module 3 and the column height detection module 4 are respectively connected to the detection support 5, and the relative positions of the outer contour detection module 3 and the column height detection module 4 are adjusted by adjusting the position of the detection support 5 in the support chute. According to the different sizes of the notebook computer shell to be tested, the positions of the outer contour and the BOSS column are required to be aligned according to the size adjustment of the shell, so that the positions of the outer contour detection module 3 and the column height detection module 4 can be respectively and independently adjusted by detecting the movement of the support 5 in the support sliding groove.
The base chassis 1 is a high-precision ground marble chassis. The device adopts high-precision grinding marble as a base bottom plate 1, and ensures flatness and perpendicularity.
As shown in fig. 1 and fig. 4, the feeding module 2 includes a Y-axis track 21, a Y-axis driving source, and a material platform 22 for placing a notebook computer casing to be tested, where the Y-axis track 21 is disposed on the base bottom plate 1, the material platform 22 is connected to the Y-axis track 21, and the Y-axis driving source is connected to the material platform 22 and drives the material platform 22 to make a linear motion on the Y-axis track 21. The feeding module of the device adopts a linear module as a driving source of the material platform 22, ensures that the feeding equipment runs the computer shell to a specified detection position at high speed, and meets the requirement of rapid detection.
The material platform 22 is provided with a shell slot 23 and a clamping block 24, the clamping block 24 is arranged at the edge of the shell slot 23, and the clamping block 24 clamps the shell of the notebook computer to be tested under the driving of the cylinder after the shell of the notebook computer to be tested is placed in the shell slot 23. The notebook computer shell is placed in the shell groove position 23, the shell is clamped by the cylinder driving clamping block 24 to play a fixed role, when the computer shells with different sizes are required to be detected, only the material platform 22 corresponding to the shell groove position 23 with the corresponding size is required to be replaced, and the compatible detection of products with different sizes, such as 14-17 inch back covers and front frame products, is realized.
As shown in fig. 2, the outer contour detection module 3 includes a first CCD camera 31, a second CCD camera 32, a third CCD camera 33, and a camera bracket 6, the second CCD camera 32 is fixed on the detection bracket 5 through the camera bracket 6 and is aligned with the middle of the outer contour of the notebook computer, and the first CCD camera 31 and the third CCD camera 33 are slidably connected on the detection bracket 5 through the camera bracket 6 and are aligned with the left side and the right side of the outer contour of the notebook computer, respectively. The second CCD camera 33 is centrally fixed and plays a role in measuring and positioning, the first CCD camera 31, the second CCD camera 32 and the third CCD camera 33 detect the width dimension of the inner and outer contours of the shell, and the first CCD camera 31 and the third CCD camera 33 detect the length dimension of the inner and outer contours of the shell.
The detection bracket 5 is provided with an X-axis sliding rail 51, and the camera bracket 6 connected with the first CCD camera 31 and the third CCD camera 33 is clamped on the X-axis sliding rail 51 and slides leftwards and rightwards under the drive of the air cylinder. Through the sliding of the camera support 6 on the X-axis sliding rail 51, the first CCD camera 31 and the third CCD camera 33 can be adjusted left and right according to the size of the computer casing to be tested, so that the edge parts of the computer casing are aligned, and the casing products with different models and sizes are compatible. The linear module consisting of the X-axis sliding rail 51 and the camera support 6 is used as an X-axis driving source of the first CCD camera 31 and the third CCD camera 33, so that the high-speed running of the device is ensured to meet the requirement of rapid detection.
As shown in fig. 2, the post height detection module 4 includes a fourth CCD camera 41, a fifth CCD camera 42, a first spectral confocal sensor 43, a second spectral confocal sensor 44, and a camera bracket 6, where the fourth CCD camera 41 and the fifth CCD camera 42 are slidably connected to the detection bracket 5 through the camera bracket 6 and are aligned with BOSS posts on the left side and the right side of the outline of the notebook computer, respectively, the first spectral confocal sensor 43 is connected to the camera bracket 6 and is located on one side of the fourth CCD camera 41, and the second spectral confocal sensor 44 is connected to the camera bracket and is located on one side of the fifth CCD camera 42. The point, line and surface of the computer shell BOSS column is measured by the rapid scanning of the spectral confocal, then the CCD4 and the CCD5 are used for visual photographing, and the image software is used for comparing and measuring, so that the detection of the relevant size of the BOSS column and the size of the rotating shaft hard glue by the column height detection module 4 is realized.
The detection bracket 5 is provided with an X-axis sliding rail 51, and the camera bracket 6 connected with the fourth CCD camera 41 and the fifth CCD camera 42 is clamped on the X-axis sliding rail 51 and slides leftwards and rightwards under the drive of the air cylinder. Through the sliding of the camera support 6 on the X-axis sliding rail 51, the fourth CCD camera 41, the first spectral confocal sensor 43, the fifth CCD camera 42 and the second spectral confocal sensor 44 can be adjusted left and right according to the positions of the BOSS columns of the computer shell to be tested, so that the BOSS column detection compatible with shell products of different models and sizes is realized. The linear module consisting of the X-axis sliding rail 51 and the camera support 6 is used as an X-axis driving source of the fourth CCD camera 41 and the fifth CCD camera 42, so that the high-speed running of the device is ensured to meet the requirement of rapid detection.
The post height detection module 4 comprises a Z-direction moving module 7,Z and a Z-direction sliding block, wherein the Z-direction moving module 7 comprises a Z-direction sliding rail and a Z-direction sliding block, the Z-direction sliding rail is connected to the camera support 6, the Z-direction sliding block is connected to the Z-direction sliding rail in a sliding manner, and the fourth CCD camera 41, the first spectrum confocal sensor 43, the fifth CCD camera 42 and the second spectrum confocal sensor 44 are fixed on the Z-direction sliding block. The Z-direction moving module 7 drives the column height detecting module 4 to move in the Z-axis direction so as to realize detection of BOSS columns at different positions.
The detection method of the notebook computer shell size detection device comprises the following steps:
S1, placing a notebook computer shell to be tested on a material platform 22, driving and clamping the product shell through a cylinder, starting and starting to send the material platform 22 to a detection station.
S2, measuring the length dimension and the width dimension of the inside and the outside of the product shell by a CCD camera of the outer contour detection module 3; the method specifically comprises the following steps:
S21, when the front edge of the notebook computer shell on the material platform moves below the outer contour detection module 3, the second CCD camera 32 positioned in the middle, the first CCD cameras 31 and the third CCD cameras 33 positioned at the two ends simultaneously acquire images of the front end of the notebook computer shell, and the width dimension of the inner contour and the outer contour of the notebook computer shell is measured according to the images;
S22, when the middle part of the notebook computer shell on the material platform 22 moves below the outer contour detection module 3, the first CCD cameras 31 and the third CCD cameras 33 positioned at two ends collect images at two sides of the middle part of the notebook computer shell at the same time, and the length dimension of the inner contour and the outer contour of the notebook computer shell is measured according to the images;
s23, when notebook computer shells to be tested with different sizes are placed on the material platform 22, the first CCD camera 31 and the third CCD camera 33 at two ends move axially in X direction on the displacement platform until the first CCD camera 31 and the third CCD camera 33 are respectively aligned with the edge contours of the notebook computer shells.
S3, measuring the height dimension of a BOSS column or a copper column by a column height detection module 4 through spectral confocal, and measuring the inner diameter of a dental cavity by a CCD camera; the method specifically comprises the following steps:
S31, when the position of a BOSS column of a notebook computer shell on the material platform 22 moves below the outer contour detection module 4, the first spectral confocal sensor 43 and the second spectral confocal sensor 44 move on the displacement platform in the X-axis direction and the Z-axis direction, the notebook computer shell is automatically focused to form a line and a plane, and the height of the BOSS column is measured through morphological analysis;
s32, a fourth CCD camera 41 and a fifth CCD camera 42 which are positioned at the side edges of the first spectral confocal sensor 43 and the second spectral confocal sensor 44 simultaneously acquire images of the BOSS column of the notebook computer shell, and the inner diameter size of the BOSS column of the notebook computer shell is measured according to the images.
S4, outputting the measured result, returning the material platform 22 to the initial position, loosening the air cylinder and taking down the notebook computer shell.
The detection equipment adopts 5 groups of CCD cameras and 2 groups of spectral confocal sensors to measure the product size, so that the moving times are saved, and the measurement efficiency is ensured; the back cover and the front frame products with the dimensions of 14-17 inches are compatible, and the back cover and the front frame of the same machine type can be positioned by the same jig; the method is convenient to expand to be assembled into online detection equipment, and has good iteration; by the spectral confocal rapid scanning technology, rapid scanning of points, lines and planes is realized, and the measurement efficiency is improved.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (8)
1. The method for detecting the size of the shell of the notebook computer is characterized by comprising the following steps of:
S1, placing a notebook computer shell to be tested on a material platform, driving and clamping the product shell through a cylinder, starting and starting to send the material platform to a detection station;
S2, measuring the length dimension and the width dimension of the inside and the outside of the product shell by a CCD camera of the outer contour detection module;
S3, measuring the height dimension of the BOSS column by a column height detection module through spectral confocal, and measuring the inner diameter of a dental hole by a CCD camera;
s4, outputting a measured result, returning the material platform to an initial position, loosening the air cylinder and taking down the notebook computer shell;
The step S3 includes the steps of:
S31, when the position of the BOSS column of the notebook computer shell on the material platform moves below the outer contour detection module, the first spectral confocal sensor and the second spectral confocal sensor move in the X-axis direction and the Z-axis direction on the displacement platform, the notebook computer shell is automatically focused to take points, lines and planes are formed, and the height of the BOSS column is measured through morphological analysis;
S32, a fourth CCD camera and a fifth CCD camera which are positioned at the side edges of the first spectral confocal sensor and the second spectral confocal sensor simultaneously acquire images of the BOSS column of the notebook computer shell, and the inner diameter size of the BOSS column of the notebook computer shell is measured according to the images.
2. The method for detecting the size of a notebook computer casing according to claim 1, wherein the step S2 includes the steps of:
s21, when the front edge of the notebook computer shell on the material platform moves below the outer contour detection module, the second CCD camera positioned in the middle, the first CCD camera positioned at two ends and the third CCD camera positioned at two ends simultaneously acquire images of the front end of the notebook computer shell, and the width dimension of the inner contour and the outer contour of the notebook computer shell is measured according to the images;
S22, when the middle part of the notebook computer shell on the material platform moves below the outer contour detection module, the first CCD cameras and the third CCD cameras positioned at the two ends collect images of the two sides of the middle part of the notebook computer shell, and the length dimension of the inner contour and the outer contour of the notebook computer shell is measured according to the images.
3. The method for detecting the size of a casing of a notebook computer according to claim 2, wherein the step S2 further comprises the steps of:
S23, when the notebook computer shells to be tested with different sizes are placed on the material platform, the first CCD cameras and the third CCD cameras at the two ends move in the X axial direction on the displacement platform until the first CCD cameras and the third CCD cameras are respectively aligned with the edge contours of the notebook computer shells.
4. The notebook computer shell size detection device is characterized by comprising a base bottom plate, a feeding module for conveying the notebook computer shell, an outer contour detection module for detecting the outer contour size of the notebook computer, a column height detection module for detecting the height size of a BOSS column of the notebook computer shell, and a detection support, wherein the feeding module is arranged on the base bottom plate, the base bottom plate is provided with a support chute, two ends of the detection support are connected in the support chute and transversely span the feeding module, the outer contour detection module and the column height detection module are respectively connected on one detection support, the positions of the detection support in the support chute are adjusted to adjust the relative positions of the outer contour detection module and the column height detection module, and the detection directions of the outer contour detection module and the column height detection module are aligned with the feeding module;
The column height detection module comprises a fourth CCD camera, a fifth CCD camera, a first spectral confocal sensor, a second spectral confocal sensor and a camera support, wherein the fourth CCD camera and the fifth CCD camera are connected to the detection support in a sliding mode through the camera support and are respectively aligned with BOSS columns on the left side and the right side of the outline of a notebook computer, the first spectral confocal sensor is connected to the camera support and is located on one side of the fourth CCD camera, the second spectral confocal sensor is connected to the camera support and is located on one side of the fifth CCD camera, an X axial sliding rail is arranged on the detection support, and the camera support connected with the fourth CCD camera and the fifth CCD camera is clamped on the X axial sliding rail and slides leftwards and rightwards under the driving of a cylinder.
5. The notebook computer shell size detection device according to claim 4, wherein the feeding module comprises a Y-axis track, a Y-axis driving source and a material platform for placing the notebook computer shell to be detected, the Y-axis track is arranged on a base bottom plate, the material platform is connected to the Y-axis track, the Y-axis driving source is connected with the material platform and drives the material platform to do linear motion on the Y-axis track, a shell slot position and a clamping block are arranged on the material platform, the clamping block is arranged at the edge of the shell slot position, and after the notebook computer shell to be detected is placed in the shell slot position, the clamping block clamps the notebook computer shell to be detected under the driving of a cylinder.
6. The device for detecting the size of the shell of the notebook computer according to claim 4, wherein the outer contour detection module comprises a first CCD camera, a second CCD camera, a third CCD camera and a camera support, the second CCD camera is fixed on the detection support through the camera support and is aligned with the middle part of the outer contour of the notebook computer, the first CCD camera and the third CCD camera are connected on the detection support through the camera support in a sliding manner and are aligned with the left side and the right side of the outer contour of the notebook computer respectively, an X-axis sliding rail is arranged on the detection support, and the camera support connected with the first CCD camera and the third CCD camera is clamped on the X-axis sliding rail and slides leftwards and rightwards under the driving of a cylinder.
7. The notebook computer casing size detection device of claim 4, wherein the post height detection module comprises a Z-direction movement module, the Z-direction movement module comprises a Z-direction slide rail and a Z-direction slide block, the Z-direction slide rail is connected to the camera support, the Z-direction slide block is slidably connected to the Z-direction slide rail, and the fourth CCD camera and the first spectral confocal sensor, the fifth CCD camera and the second spectral confocal sensor are fixed to the Z-direction slide block.
8. The notebook computer case size detecting apparatus according to claim 4, wherein the base chassis is a high-precision ground marble chassis.
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| CN115754251A (en) * | 2022-11-16 | 2023-03-07 | 深圳市利器精工科技有限公司 | automatic measuring device |
| CN116106320B (en) * | 2023-02-20 | 2023-09-19 | 苏州天准科技股份有限公司 | Detection device and detection method for notebook computer shell surface |
| CN116040296B (en) * | 2023-02-20 | 2023-08-18 | 苏州天准科技股份有限公司 | Cover closing device, conveying device and conveying method for appearance detection of notebook computer |
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| CN208398802U (en) * | 2018-06-13 | 2019-01-18 | 大族激光科技产业集团股份有限公司 | A kind of rear shell dimension measuring apparatus |
| CN110595382A (en) * | 2019-09-20 | 2019-12-20 | 苏州德尔富自动化科技有限公司 | 3D space vision curved surface measuring equipment and measured data processing method |
| CN210664337U (en) * | 2019-10-25 | 2020-06-02 | 海克斯康测量技术(青岛)有限公司 | Optical measurement system and optical measurement equipment |
| CN215413616U (en) * | 2021-08-13 | 2022-01-04 | 杭州耕德电子有限公司 | Notebook computer length and width dimension detection equipment |
| CN113932733A (en) * | 2021-10-13 | 2022-01-14 | 桂林理工大学 | A visual measurement system for the three-dimensional external dimension of a large sealing ring |
-
2022
- 2022-01-20 CN CN202210065231.5A patent/CN114413764B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208398802U (en) * | 2018-06-13 | 2019-01-18 | 大族激光科技产业集团股份有限公司 | A kind of rear shell dimension measuring apparatus |
| CN110595382A (en) * | 2019-09-20 | 2019-12-20 | 苏州德尔富自动化科技有限公司 | 3D space vision curved surface measuring equipment and measured data processing method |
| CN210664337U (en) * | 2019-10-25 | 2020-06-02 | 海克斯康测量技术(青岛)有限公司 | Optical measurement system and optical measurement equipment |
| CN215413616U (en) * | 2021-08-13 | 2022-01-04 | 杭州耕德电子有限公司 | Notebook computer length and width dimension detection equipment |
| CN113932733A (en) * | 2021-10-13 | 2022-01-14 | 桂林理工大学 | A visual measurement system for the three-dimensional external dimension of a large sealing ring |
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