CN113670924A - Automatic analysis method of profiler - Google Patents
Automatic analysis method of profiler Download PDFInfo
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- CN113670924A CN113670924A CN202110989599.6A CN202110989599A CN113670924A CN 113670924 A CN113670924 A CN 113670924A CN 202110989599 A CN202110989599 A CN 202110989599A CN 113670924 A CN113670924 A CN 113670924A
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- wire harness
- harness terminal
- cutting
- grinding
- clamp
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- 238000004458 analytical method Methods 0.000 title claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims abstract description 88
- 238000000227 grinding Methods 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000007797 corrosion Effects 0.000 claims abstract description 16
- 238000005260 corrosion Methods 0.000 claims abstract description 16
- 239000003814 drug Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 28
- 229920000742 Cotton Polymers 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000003384 imaging method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/32—Polishing; Etching
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
Abstract
The invention discloses an automatic analysis method of a profiler, which reduces manual participation and improves the detection efficiency and the accuracy of a detection result. According to the invention, the positioning sheet is used for indicating the cutting surface of the wire harness terminal, so that the complicated manual debugging operation is reduced, the double-shaft moving platform drives the clamp to sequentially send the wire harness terminal to the cutting sheet, the grinding sheet, the corrosion area and the image recognition mechanism, so as to perform corresponding cutting, grinding, corrosion cleaning and section image acquisition on the wire harness terminal, so that the manual participation is reduced compared with the traditional process, the automation degree is improved, the labor intensity of operators is reduced, the detection efficiency and the accuracy of a detection result are improved, and the requirements of modern and automatic section analysis detection are met.
Description
Technical Field
The invention relates to the technical field of profile analysis, in particular to an automatic analysis method of a profiler.
Background
The terminal profile analyzer is a device specially used for cutting, grinding and profile analysis of a terminal. This device is essentially composed of three discrete independent components, respectively:
1. a mechanical device A (comprising an XY motion platform, a cutting device and a grinding device) for cutting and grinding;
2. an imaging device B (comprising a camera, a lens, a light source, a microscope stand and an XY fine adjustment platform) for acquiring a terminal section image;
3. and a computer C for operating special software to analyze and measure the section images.
The cross section analysis workflow of the existing terminal generally comprises the following steps:
1. an operator clamps the terminal by using the clamp, and then the clamp is arranged on the mechanical device A;
2. manually controlling or sending the terminal to a cutting sheet by an XY motion platform on a PLC (programmable logic controller) A for cutting, and then sending the cut terminal to a grinding disc for grinding the section to ensure that the surface of the section is smooth;
3. an operator takes the clamp with the terminal off the mechanical device A and places the clamp on an XY fine adjustment platform on the imaging device B;
4. an operator adjusts the height of the support to change the object distance, adjusts the XY fine adjustment platform so as to enable the terminal to be positioned at the center of the lens, and adjusts the magnification of the lens and focuses so as to obtain a clear image; the operations are carried out simultaneously, and clear images can be obtained only by adjusting the conditions to proper positions, and the process is extremely troublesome to adjust due to too many variables;
5. an operator dips special liquid medicine to wipe the cross section of the terminal for multiple times and erodes and cleans the cross section, thereby obtaining a cross section image with clear details;
6. the operator uses software to perform analysis, measurement, and other processing on the image.
The structure and the operation process are visible, each link of the traditional section analysis needs manual participation, the overall efficiency is not high, the time consumption of the whole process is different along with the experience of operators and the difference of terminals, and the specification is difficult to carry out.
Accordingly, the prior art is deficient and needs improvement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an automatic analysis method of a profiler.
The technical scheme of the invention is as follows: an automatic analysis method of a profiler is provided, which comprises the following steps:
step 1: placing a wire harness terminal to be cut in a fixing clamp, aligning the cutting position of the wire harness terminal according to a positioning sheet on the fixing clamp, clamping and fixing the wire harness terminal, and placing the fixing clamp on a fixed seat;
step 2: starting a profiler, starting a cutting mechanism to work, moving a clamp which clamps the wiring harness terminal to the side of a cutting sheet by a double-shaft moving platform, and cutting the wiring harness terminal by the cutting sheet rotating at a high speed;
and step 3: after cutting is finished, the double-shaft motion platform drives the clamp to move, so that the section of the wire harness terminal is in contact with the rotating grinding sheet, and the section of the wire harness terminal is ground;
and 4, step 4: the double-shaft moving platform moves the wire harness terminal with the ground surface to a corrosion area, the cross section of the terminal is subjected to surface treatment through liquid medicine, and residual liquid medicine on the wire harness terminal is cleaned;
and 5: and moving the wire harness terminal to an image recognition mechanism, acquiring image information of the cross section, carrying out recognition analysis on the image information, and automatically generating a detection report.
Further, the specific steps of step 1 are:
step 1.1: taking the fixing clamp out of the fixing seat, and placing the wire harness terminal to be cut in the fixing clamp;
step 1.2: adjusting the position of the wire harness terminal according to the end face position of the positioning sheet on the fixing clamp, enabling the set cutting position to correspond to the end face position of the positioning sheet, confirming the cutting position, and then clamping and fixing the wire harness terminal on the fixing clamp;
step 1.3: the fixing fixture is placed on the fixing seat, the push rod on the fixing seat is in contact with the positioning sheet, and the push rod acts on the positioning sheet to enable the positioning sheet to be retracted into the fixing fixture.
Further, the specific steps of step 2 are as follows:
step 2.1: a power mechanism of the cutting mechanism is started to drive a cutting blade arranged on the output end of the power mechanism to rotate at a high speed;
step 2.2: the double-shaft moving platform drives the clamp to move along the Y-axis direction, the position of the terminal corresponds to the cutting piece, and then the clamp is driven to move towards the cutting mechanism along the X-axis direction;
step 2.3: the wire harness terminal is contacted with the cutting piece rotating at a high speed to cut the wire harness terminal.
Further, the specific steps of step 3 are as follows:
step 3.1: the double-shaft moving platform drives the clamp to be far away from the cutting mechanism along the Y-axis direction;
step 3.2: the double-shaft moving platform drives the clamp to move to a position corresponding to the grinding sheet along the X-axis direction;
step 3.3: the position of the clamp in the Y-axis direction is adjusted by the double-shaft moving platform, so that the cross section of the wire harness terminal is in contact with the grinding sheet, and the cross section of the wire harness terminal is ground by the grinding sheet rotating at a high speed.
Further, the granularity on the grinding surface of the grinding sheet is reduced along with the increase of the radius, when the grinding sheet grinds the cross section of the wire harness terminal, the double-shaft moving platform driving clamp moves to the position of the grinding sheet with the larger radius for rough grinding, and then the double-shaft moving platform driving clamp moves to the position of the grinding sheet with the smaller radius for fine grinding.
Further, the specific steps of step 4 are:
step 4.1: before starting the analyzer, selecting and matching corresponding liquid medicine according to the material of the wire harness terminal;
step 4.2: immersing a cotton swab in the selected liquid medicine, and immersing a cotton swab in clear water;
step 4.3: respectively suspending the two cotton sticks in the step 4.2 on the corrosion area;
step 4.4: after the grinding work of the section of the wire harness terminal is finished, the double-shaft moving platform drives the clamp to move to a position corresponding to the cotton swab dipped with the liquid medicine;
step 4.5: fully contacting the section of the wire harness terminal with a cotton swab dipped with the liquid medicine, thereby treating the section of the wire harness terminal;
step 4.6: after the section is corroded, the double-shaft moving platform drives the clamp to move to a position corresponding to the cotton swab dipped with clear water;
step 4.7: the cross section of the wire harness terminal is fully contacted with the cotton swab dipped with clear water, and the residual liquid medicine on the wire harness terminal is cleaned by the clear water.
Furthermore, the cutting blade and the grinding blade are of an integrated structure, a saw blade mounting seat is arranged at the output end of a power mechanism of the cutting mechanism, a saw blade pressing sheet is arranged on the saw blade mounting seat, the cutting blade is arranged between the saw blade mounting seat and the saw blade pressing sheet, the grinding blade is arranged on the saw blade pressing sheet, and the power mechanism drives the cutting blade and the grinding blade to rotate simultaneously.
By adopting the scheme, the cutting surface of the wire harness terminal is indicated by the positioning piece, the complex manual debugging operation is reduced, the clamp is driven by the double-shaft moving platform to sequentially send the wire harness terminal to the cutting piece, the grinding piece, the corrosion area and the image recognition mechanism, so that the corresponding cutting, grinding, corrosion cleaning and section image acquisition work can be carried out on the wire harness terminal, the manual participation is reduced compared with the traditional process, the automation degree is improved, the labor intensity of operators is reduced, the detection efficiency and the accuracy of a detection result are improved, and the requirements of modern and automatic section analysis and detection are met.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the fixing jig.
Fig. 3 is an assembly view of the fixing clamp and the fixing base.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1 to 3, the present invention provides an automatic analysis method of a profiler, including the following steps:
step 1: the wire harness terminal to be cut is placed in the fixing clamp 11, the cutting position of the wire harness terminal is found according to the positioning sheet 111 on the fixing clamp 11, then the wire harness terminal is clamped and fixed, and then the fixing clamp is placed on the fixing seat 12. The method comprises the following specific steps:
step 1.1: taking the fixing clamp 11 out of the fixing seat 12, placing the wire harness terminal to be cut in the fixing clamp 11, separating the push rod 121 from the positioning sheet 111 at the moment, and extending the positioning sheet 111 out of the fixing clamp 11;
step 1.2: adjusting the position of the wire harness terminal according to the end face position of the positioning piece 111 on the fixing clamp 11, enabling the set cutting position to correspond to the end face position of the positioning piece 111, confirming the cutting position, and then clamping and fixing the wire harness terminal on the fixing clamp 11;
step 1.3: the fixing clamp 11 is placed on the fixing seat 12, the push rod 121 on the fixing seat 12 contacts with the positioning plate 111, and the push rod acts on the positioning plate 111 to enable the positioning plate 111 to be retracted into the fixing clamp 11.
During clamping, the cutting position is indicated through the positioning piece 111, the wiring harness terminal is adjusted, the preset cutting surface of the wiring harness terminal is overlapped with the position indicated by the positioning piece 111, and then the wiring harness terminal is clamped and fixed on the fixing clamp 11. Then, the fixing fixture 11 is placed on the fixing seat 12, and the push rod 121 acts on the positioning piece 111 at this time, so that the positioning piece 111 is retracted into the fixing fixture 11, and interference on subsequent cutting work and grinding work is avoided.
Step 2: the section instrument is started, the cutting mechanism starts to work, the clamp 1 which clamps the wiring harness terminal is moved to the side of the cutting piece 2 by the double-shaft moving platform, and the wiring harness terminal is cut by the cutting piece 2 which rotates at a high speed. The method comprises the following specific steps:
step 2.1: a power mechanism of the cutting mechanism is started to drive the cutting blade 2 arranged on the output end of the power mechanism to rotate at a high speed;
step 2.2: the double-shaft moving platform drives the clamp to move along the Y-axis direction, the position of the terminal corresponds to the cutting piece, and then the clamp is driven to move towards the cutting mechanism along the X-axis direction;
step 2.3: the harness terminal is contacted with the cutting blade 2 rotating at high speed to cut the harness terminal.
The cutting position indicated by the positioning piece 111 before on the wiring harness terminal is cut through the cutting piece 2 rotating at a high speed, so that the wiring harness terminal is cut off, the section obtained after cutting is ensured to be the preset section position, and the requirement of subsequent image acquisition and identification work is met.
And step 3: after the cutting is finished, the double-shaft motion platform drives the clamp 1 to move, so that the section of the wire harness terminal is in contact with the rotating grinding sheet 3, and the section of the wire harness terminal is ground. The method comprises the following specific steps:
step 3.1: the double-shaft moving platform drives the clamp 1 to be far away from the cutting mechanism along the Y-axis direction;
step 3.2: the double-shaft moving platform drives the clamp 1 to move to a position corresponding to the grinding sheet 3 along the X-axis direction;
step 3.3: the position of the clamp 1 in the Y-axis direction is adjusted by the double-shaft moving platform, so that the section of the wiring harness terminal is in contact with the grinding sheet 3, and the section of the wiring harness terminal is ground by the grinding sheet 3 rotating at a high speed.
It is worth explaining, the cutting piece with the abrasive disc structure as an organic whole, power unit drives cutting piece and abrasive disc rotation simultaneously, can simplify power unit and drive mechanism (only one set of power unit can), is favorable to reduction in production cost, simplifies the product structure simultaneously, reduces the product volume, promotes user experience. Specifically, a saw blade mounting seat is arranged at the output end of a power mechanism of the cutting mechanism, a saw blade pressing sheet is arranged on the saw blade mounting seat, the cutting sheet is arranged between the saw blade mounting seat and the saw blade pressing sheet, and the grinding sheet is arranged on the saw blade pressing sheet. The grinding sheet is fixed on the joint part of the saw blade mounting seat in a joint mode.
When the profiler carries out image recognition on the section of the wire harness terminal, the boundary line between the terminal and the copper wire and the boundary line between the copper wires are useful details; fine irregularities that are not smooth enough due to processes such as cutting on the cross section are useless details. The presence of unwanted details can affect the profiler's determination of useful details. Therefore, after the cutting piece finishes the cutting work of the wiring harness terminal, the terminal section is ground by the grinding piece 3, so that the smoothness of the section surface is improved, and the influence of useless details is reduced.
The granularity on the grinding surface of the grinding sheet 3 is reduced along with the increase of the radius, when the grinding sheet 3 grinds the cross section of the wiring harness terminal, the double-shaft moving platform drives the clamp 1 to move to the position of the grinding sheet 3 with the larger radius for rough grinding, and then the double-shaft moving platform drives the clamp 1 to move to the position of the grinding sheet 3 with the smaller radius for fine grinding. Through carrying out the corase grind and the correct grinding with the cross-section on lapping plate 3 in proper order to improve lapping plate 3's utilization ratio, and improve the smoothness of pencil terminal cross-section, satisfy image recognition's demand.
And 4, step 4: the wire harness terminal with the ground surface is moved to the corrosion area 4 by the double-shaft moving platform, the cross section of the terminal is subjected to surface treatment through liquid medicine, and the residual liquid medicine on the wire harness terminal is cleaned. The method comprises the following specific steps:
step 4.1: before starting the analyzer, selecting and matching corresponding liquid medicine according to the material of the wire harness terminal;
step 4.2: immersing a cotton swab in the selected liquid medicine, and immersing a cotton swab in clear water;
step 4.3: respectively suspending the two cotton swabs in the step 4.2 on the corrosion area 4;
step 4.4: after finishing the grinding work of the section of the wire harness terminal, the double-shaft moving platform drives the clamp 1 to move to the position corresponding to the cotton swab dipped with the liquid medicine;
step 4.5: fully contacting the section of the wire harness terminal with a cotton swab dipped with the liquid medicine, thereby treating the section of the wire harness terminal;
step 4.6: after the section is corroded, the clamp 1 is driven by the double-shaft moving platform to move to a position corresponding to the cotton swab dipped with clear water;
step 4.7: the cross section of the wire harness terminal is fully contacted with the cotton swab dipped with clear water, and the residual liquid medicine on the wire harness terminal is cleaned by the clear water.
Carry out abundant contact through liquid medicine and pencil terminal to corrode impurity or rubber etc. on the pencil terminal and clear away, clean remaining liquid medicine and impurity through the cotton stick that dips in the clear water again, with this accuracy that improves image identification.
And 5: the wire harness terminal is moved to the image recognition mechanism 5, the image information of the section is obtained, the image information is subjected to recognition and analysis, and a detection report is automatically generated, so that an operator can know the detection and analysis result and can record and look up the detection result conveniently.
During operation, firstly, the fixing clamp 11 is reset and moved to the original point through the double-shaft moving platform, the terminal to be detected is clamped on the fixing clamp 11, and then the fixing clamp 11 is moved to the cutting point through the double-shaft moving platform. The grinding and cutting integrated mechanism 3 is started, and the dustproof device is started, so that the dust generated when the grinding and cutting integrated mechanism 3 cuts and grinds the terminal cannot influence the work of the image recognition mechanism 5, and the authenticity and the accuracy of an image analysis result are guaranteed. The double-shaft moving platform moves the terminals on the clamping and fixing clamp 11 to be close to the cutting piece 2, so that the terminals are in contact with the cutting piece 2 to cut the terminals. After the cutting is finished, the driving terminal of the double-shaft moving platform moves, the cutting sheet 2 is retreated and avoided, and the cutting sheet moves towards the direction of the grinding sheet 3 and approaches to the grinding sheet 3. The terminal section after cutting is ground for one time or a plurality of times through the grinding sheet 3, so that the terminal section is smooth, useless details on the section are weakened, and the definition and the accuracy of visual imaging are improved.
After finishing grinding, the drive terminal of the double-shaft moving platform is separated from the grinding sheet 3 and moves to the direction of the corrosion area 4 rapidly, and the grinding and cutting integrated mechanism 3 is closed at the same time. The position is selected as corrosion site at random to make the terminal cross-section contact with the cotton swab that dips in the liquid medicine, carry out high-speed motion through biax moving platform drive terminal simultaneously, make the terminal cross-section last several seconds on the cotton swab that dips in the liquid medicine and rub, get rid of impurity such as rubber on the pencil terminal cross-section, produce the interference when avoiding carrying out image recognition. After the cross section is corroded, the clamp 1 is driven by the double-shaft moving platform to move to a position corresponding to a cotton swab dipped with clear water. Make the cross-section of pencil terminal and dip in the cotton stick that gets the clear water that dips in that has the clear water and carry out abundant contact, clean remaining liquid medicine on the pencil terminal through the clear water, improve the cleanliness in pencil terminal cross-section, avoid remaining liquid medicine to influence discernment analysis effect.
After the corrosion cleaning process is completed, the double-shaft moving platform driving terminal moves to the position of an imaging point in front of the image recognition mechanism 5 at a high speed, the image recognition mechanism 5 is started to continuously capture the cross section of the terminal, and meanwhile, the double-shaft moving mechanism adjusts the position of the Y axis of the terminal, so that the focusing work on the cross section of the terminal is calculated and realized through a focusing algorithm. After focusing is completed, the image recognition mechanism 5 captures the terminal section, and uploads the acquired image information to the control system for recognition and analysis. The control system starts an image segmentation algorithm to complete wire core identification, calculates a required detection result, generates a detection report, completes detection, closes the dustproof device, and then sends a signal to remind field detection personnel to take out a terminal to complete a detection process.
Compared with the operation mode of the existing profile analyzer, the invention provides the automatic profile analyzer working process, which realizes the positioning of the cutting surface of the wire harness terminal, the cutting, grinding, corrosion and cleaning work of the wire harness terminal, and the image acquisition and identification analysis of the terminal section, meets the profile analysis requirement of the wire harness terminal, reduces the manual operation, thereby reducing the labor intensity of operators and improving the accuracy of the detection analysis result.
In conclusion, the cutting surface of the wire harness terminal is indicated through the positioning piece, so that the complex manual debugging operation is reduced, the clamp is driven by the double-shaft moving platform to sequentially send the wire harness terminal to the cutting piece, the grinding piece, the corrosion area and the image recognition mechanism, so that the corresponding cutting, grinding, corrosion cleaning and section image acquisition work can be performed on the wire harness terminal, the manual participation is reduced compared with the traditional process, the automation degree is improved, the labor intensity of operators is reduced, the detection efficiency and the accuracy of a detection result are improved, and the requirements of modern and automatic section analysis and detection are met.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An automatic analysis method of a profiler is characterized by comprising the following steps:
step 1: placing a wire harness terminal to be cut in a fixing clamp, aligning the cutting position of the wire harness terminal according to a positioning sheet on the fixing clamp, clamping and fixing the wire harness terminal, and placing the fixing clamp on a fixed seat;
step 2: starting a profiler, starting a cutting mechanism to work, moving a clamp which clamps the wiring harness terminal to the side of a cutting sheet by a double-shaft moving platform, and cutting the wiring harness terminal by the cutting sheet rotating at a high speed;
and step 3: after cutting is finished, the double-shaft motion platform drives the clamp to move, so that the section of the wire harness terminal is in contact with the rotating grinding sheet, and the section of the wire harness terminal is ground;
and 4, step 4: the double-shaft moving platform moves the wire harness terminal with the ground surface to a corrosion area, the cross section of the terminal is subjected to surface treatment through liquid medicine, and residual liquid medicine on the wire harness terminal is cleaned;
and 5: and moving the wire harness terminal to an image recognition mechanism, acquiring image information of the cross section, carrying out recognition analysis on the image information, and automatically generating a detection report.
2. The method for automatically analyzing a profiler according to claim 1, wherein the specific steps of step 1 are:
step 1.1: taking the fixing clamp out of the fixing seat, and placing the wire harness terminal to be cut in the fixing clamp;
step 1.2: adjusting the position of the wire harness terminal according to the end face position of the positioning sheet on the fixing clamp, enabling the set cutting position to correspond to the end face position of the positioning sheet, confirming the cutting position, and then clamping and fixing the wire harness terminal on the fixing clamp;
step 1.3: the fixing fixture is placed on the fixing seat, the push rod on the fixing seat is in contact with the positioning sheet, and the push rod acts on the positioning sheet to enable the positioning sheet to be retracted into the fixing fixture.
3. The method for automatically analyzing a profiler according to claim 1, wherein the specific steps of step 2 are as follows:
step 2.1: a power mechanism of the cutting mechanism is started to drive a cutting blade arranged on the output end of the power mechanism to rotate at a high speed;
step 2.2: the double-shaft moving platform drives the clamp to move along the Y-axis direction, the position of the terminal corresponds to the cutting piece, and then the clamp is driven to move towards the cutting mechanism along the X-axis direction;
step 2.3: the wire harness terminal is contacted with the cutting piece rotating at a high speed to cut the wire harness terminal.
4. The method for automatically analyzing a profiler according to claim 1, wherein the specific steps of step 3 are as follows:
step 3.1: the double-shaft moving platform drives the clamp to be far away from the cutting mechanism along the Y-axis direction;
step 3.2: the double-shaft moving platform drives the clamp to move to a position corresponding to the grinding sheet along the X-axis direction;
step 3.3: the position of the clamp in the Y-axis direction is adjusted by the double-shaft moving platform, so that the cross section of the wire harness terminal is in contact with the grinding sheet, and the cross section of the wire harness terminal is ground by the grinding sheet rotating at a high speed.
5. The method of claim 1, wherein the grain size on the grinding surface of the grinding plate decreases with increasing radius, and when the grinding plate grinds the cross section of the wire harness terminal, the two-axis moving stage driving jig is moved to a position of the grinding plate having a larger radius for rough grinding, and then the two-axis moving stage driving jig is moved to a position of the grinding plate having a smaller radius for finish grinding.
6. The method for automatically analyzing a profiler according to claim 1, wherein the specific steps of step 4 are:
step 4.1: before starting the analyzer, selecting and matching corresponding liquid medicine according to the material of the wire harness terminal;
step 4.2: immersing a cotton swab in the selected liquid medicine, and immersing a cotton swab in clear water;
step 4.3: respectively suspending the two cotton sticks in the step 4.2 on the corrosion area;
step 4.4: after the grinding work of the section of the wire harness terminal is finished, the double-shaft moving platform drives the clamp to move to a position corresponding to the cotton swab dipped with the liquid medicine;
step 4.5: fully contacting the section of the wire harness terminal with a cotton swab dipped with the liquid medicine, thereby treating the section of the wire harness terminal;
step 4.6: after the section is corroded, the double-shaft moving platform drives the clamp to move to a position corresponding to the cotton swab dipped with clear water;
step 4.7: the cross section of the wire harness terminal is fully contacted with the cotton swab dipped with clear water, and the residual liquid medicine on the wire harness terminal is cleaned by the clear water.
7. The method for automatically analyzing a profiler according to any one of claims 1-6, wherein the cutting blade and the grinding blade are integrally formed, a saw blade mounting seat is disposed on an output end of a power mechanism of the cutting mechanism, a saw blade pressing sheet is disposed on the saw blade mounting seat, the cutting blade is disposed between the saw blade mounting seat and the saw blade pressing sheet, the grinding blade is disposed on the saw blade pressing sheet, and the power mechanism simultaneously drives the cutting blade and the grinding blade to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110989599.6A CN113670924A (en) | 2021-08-26 | 2021-08-26 | Automatic analysis method of profiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110989599.6A CN113670924A (en) | 2021-08-26 | 2021-08-26 | Automatic analysis method of profiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113670924A true CN113670924A (en) | 2021-11-19 |
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